baber/WOPTO huggingface dataset:
Patent JP-2007276906-A (JP)
Title: Sheet feeding device and image forming device
Inventor: WATANABE YOSHIAKI
IPC: B65H1/14
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sheet feeding device having a simple configuration, capable of being manufactured at low cost and having excellent recyclability.  <P>SOLUTION: In a paper feeding unit 22 wherein a bottom plate 110 for placing paper P is arranged within a frame 100 so as to be liftable/lowerable, a projecting part 124A (corner part 125A) provided at the front edge of the bottom plate 110 is made abut on a folding part 132AL formed on a guide hole 130A of a front frame 102, and a projecting part 124C (corner part 125C) provided at the rear edge of the bottom plate 110 is made abut on a folding part 132CL formed on a guide hole 130C of a rear frame 104. While the bottom plate 110 is positioned, clearances XL, XR, YF, YR are provided in a space to the frame 100. In the paper feeding unit 22, since the bottom plate 110 is vertically slid without being brought into sliding contact with the frame 100, sliding damage of the frame 100 can be prevented, and the frequency of coating and replacement when recycling can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007061809-A (JP)
Title: Method for purifying ground water and apparatus therefor
Inventor: ISHIO NOBUYA
IPC: C02F3/06
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for purifying ground water wherein the section for iron removal is separated from the section for manganese removal so as to provide a dissolved oxygen content suitable for microorganism activity.  <P>SOLUTION: The inside of a tubular filter column 1 is so partitioned as to form a first channel 4 for an ascending flow and a second channel 5 for a descending flow which communicates with the first channel 4 at the top thereof. The first channel 4 is filled with a filter material for the iron removal 2, while the second channel 5 with a filter material for the manganese removal 3. The first channel 4 has an inlet for raw water 6 and an inlet for oxygen or water to which oxygen is dissolved 7 below the filter material for the iron removal 2, and has an inlet for minute bubbles and oxygen or water to which oxygen is dissolved 8 above the filter material for the iron removal 2. A floss outlet 9 for discharging the floss is disposed above the portion where the first channel 4 communicates with the second channel 5, which has an outlet for treated water 10 below the filter material for the manganese removal 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315946-A (JP)
Title: Sintered electroconductive oxide compact, thermister element using the compact, and temperature sensor using the element
Inventor: MIZOGUCHI YOSHITO
IPC: H01B1/08
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered electroconductive oxide compact which can suitably detect a temperature in a temperature range from a low temperature of -40°C to a high temperature of 900°C or higher, and a thermister element using the compact and a temperature sensor using the thermister element.  <P>SOLUTION: The sintered electroconductive oxide compact 1 which constitutes the thermister element 2 has a compositional formula represented by M1aM2 bM3cAldCreOf, when M1 represents at least one element of the group 3A elements except La, M2 represents at least one element of the group 2A elements, M3 represents at least one element of the groups 4A, 5A, 6A, 7A and 8 elements except Cr, wherein a, b, c, d, e and f satisfy 0.600≤a≤1.000, 0≤b≤0.400, 0.150≤c<0.600, 0.400≤d≤0.800, 0<e≤0.050, 0<e/(c+e)≤0.18 and 2.80≤f≤3.30, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007285351-A (JP)
Title: Ball screw
Inventor: KATO MASAHITO
IPC: F16H25/22
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw enabling the suppression of the lowering of operability and a reduction in service life due to an increase in pretension.  <P>SOLUTION: A nut side ball rolling groove 4 is formed in the inner peripheral surface of a nut 2 with a lead that a lead difference does not occur between the screw shaft side ball rolling groove 3 and the nut side ball rolling groove 4 when a preload is applied to a screw shaft 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286224-A (JP)
Title: Form humidification device and imaging system
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To protect electric components from water since a risk of scattering water from a humidification device exists when the humidification device is inserted and detached.  <P>SOLUTION: The form humidification device is arranged at a higher position than a water level of water stored in a water feed tank of the form humidification device, or covers the electric components with a prevention means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285827-A (JP)
Title: Distance-measuring system and position-measuring system
Inventor: TAGAWA TADAMICHI
IPC: G01S5/06
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance-measuring system and a position-measuring system for accurately measuring distances from a plurality of antennas to a receiver, and contributing to improvements in the position measurement accuracy.  <P>SOLUTION: The distance measuring system for measuring the distance from a radio wave radiation point to the receiver, corresponding to a strength of a received radio wave signal is provided with two antennas, installed at different locations; a power-adjusting means for adjusting the transmission power for each antenna; and a control means for controlling the combination patterns of transmitted power. The receiver has a distance-estimating means for estimating the distances from two antenna to itself, based on the combined patterns of the intensities of the radio wave signals received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286296-A (JP)
Title: Menu picture display controller, light emitting display device, and program
Inventor: OZAWA JUNJI
IPC: H05B33/14
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To uniform the luminance deterioration quantity of a region of a fixed pattern picture by properly displaying the fixed pattern picture with a plurality of kinds of coloration patterns.  <P>SOLUTION: The menu picture display controller is mounted with: (a) a menu picture generation section function of generating a plurality of kinds of coloration patterns which correspond to the same fixed pattern picture and are determined so that the whole display region corresponding to the fixed pattern picture is uniform in luminance deterioration quantity when display times of the respective coloration patterns have a fixed ratio; and (b) a coloration pattern determining function of determining coloration patterns to be used as the fixed pattern picture so that the display times of the respective coloration patterns have the fixed ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283355-A (JP)
Title: Ultrasonic impact treatment method of weld toe and ultrasonic impact treated weld toe superior in fatigue resistant characteristic
Inventor: NOSE TETSUO
IPC: B23K31/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic impact treatment method in which no overlap-shaped scratches are caused in the ultrasonic impact treatment of a weld toe, and also to provide a weld toe free from overlap-shaped scratches.  <P>SOLUTION: In the ultrasonic impact treatment method in which ultrasonic vibration is imparted to a pin installed at the tip end and in which ultrasonic impact is imparted to a weld toe by means of this pin, the radius of curvature of the tip end of the pin is made <2.0 mm and desirably ≥1.0 mm and <2.0 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288034-A (JP)
Title: Organic semiconductor material, organic semiconductor film, organic semiconductor device and organic thin-film transistor
Inventor: KATAKURA RIE
IPC: H01L51/30
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor film exhibiting high carrier mobility having a high ON/OFF ratio, and further having high durability (improvement in oxidation change stability and secular stability) by using an organic semiconductor material obtained by molecular design of an organic semiconductor material useful for purpose of a thin-film transistor, and to provide an organic semiconductor device and an organic thin-film transistor.  <P>SOLUTION: The organic semiconductor material contains a composition having a partial structure of a condensed aromatic polycycle in which three or more rings are condensed. In the material, the condensed aromatic polycycle has three or more substituents each represented by a formula (1). In the formula (1), R denotes a hydrogen atom, a halogen atom or a substitutent thereof, and if R is plural, Rs may be the same or different. A symbol * denotes a coupling portion with the condensed aromatic polycycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006329421-A (JP)
Title: Clutch arrangement structure having radially nested arrangement
Inventor: GERLACH MARTIN
IPC: F16D25/0638
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a minimized structure space, to reduce the number of components necessary for a clutch arrangement structure, and to simplify manufacture as much as possible.  <P>SOLUTION: The clutch arrangement structure is composed of a radial outer clutch disk clutch K1, and a radial inner clutch disk clutch K2, they have a common clutch disk holder 32, and a common end plate 7 is provided. The common clutch disk holder 32 has a hollow cylindrical section 56 with a meander-like cross section 56, an external tooth form 46 for accommodating an internal tooth form 44 of an inner clutch disk 37 of the radial outer clutch disk clutch K1 is formed on an outer circumference, and an internal tooth form 47 for accommodating an external tooth form 45 of an outer clutch disk 38 of the radial inner clutch disk clutch K2 is formed on an inner circumference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007293454-A (JP)
Title: Material presentation system and material presentation method
Inventor: NAGAMINE TAKESHI
IPC: G06Q50/26
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material presentation system for referring to materials used in the past conference for the next conference.  <P>SOLUTION: This material presentation system 100 is provided with a participant recognition part 10 for recognizing a participant who participates in a first conference and a participant who participates in a second conference; a material recognition part 11 for recognizing materials used in the first conference; a DB registration part 21 for registering material data recognized by the material recognition part 11 in a conference DB 30 by associating the material data with the information of the participant; a DB retrieval part 22 for retrieving the material data to be used in the second conference from the conference DB 30 based on the information of the participant recognized in the second conference; and an information presenting part 12 for visually presenting the material data retrieved by the DB retrieval part 22. The material recognizing part 11 recognizes the materials by capturing the image of the screen when the display screen provided by the computer connected to a projector changes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290507-A (JP)
Title: Steering control device of vehicle
Inventor: TSUKASAKI YUICHIRO
IPC: B62D7/14
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a stopping state of a vehicle and perform automatic brake traveling by surely generating braking force as necessary at a vehicle stopping time and at a traveling time.  <P>SOLUTION: This steering control device 23 makes front wheels toe out and makes rear wheels toe in by operating the auxiliary brake when an auxiliary brake switch 39 is turned ON or when an engine is not operated by non-operation of the parking brake when the auxiliary brake switch 39 is turned OFF, on a flat road. The auxiliary brake is operated for non-driving wheels in front wheels or rear wheel driving vehicle and for rear wheels in a four-wheel driving vehicle when the auxiliary brake switch 39 is turned ON or when the vehicle is stopped by non-operation of the parking brake when the auxiliary brake switch 39 is turned OFF, on a slope. The auxiliary brake is released when the auxiliary brake switch 39 is turned OFF, when the parking brake is operated, and when an accelerator pedal is stepped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293089-A (JP)
Title: Photomask and color filter for liquid crystal display device
Inventor: MATSUSEI KENJI
IPC: G03F1/70
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask for alignment control projection formation for forming a branch rib 84 which has a uniform width to its overall length even when the branch rib 84 is extended from on a colored pixel to on a colored pixel above a black matrix.  <P>SOLUTION: The width (Wa) of a light shield part on the photomask which corresponds to a projection 84-3 for alignment control formed on a colored pixel nearby above a black matrix end and the width (Wc) of a light shield part on the photomask which corresponds to a projection for alignment control formed on the colored pixel above the black matrix are made larger than the width (Wb) of a light shield part on the photomask which correspond to a projection 84-1 for alignment control formed on a colored pixel which does not have the black matrix therebelow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294793-A (JP)
Title: Fixing method for image sensor chip
Inventor: WATANABE EIJI
IPC: H04N5/335
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the distortion of an image obtained by imaging even when a package base with low product precision is used.  <P>SOLUTION: A collet 34 which holds an image sensor chip 3 is moved downward from above the package base 6 whose positioning reference surface 15 abutting the lower surface 33a of a stopper 33. After the downward movement of the collet 34 is stopped, an adhesive 20 is irradiated with ultraviolet light from an optical fiber 40 provided on the collet 34 and the adhesive 20 is cured. At that time, the positioning reference surface 15 of the package base 6 abuts the lower surface 33a of the stopper 33, and the imaging surface 3a of the image sensor chip 3 abuts the tip surface 34a of the collet 34, so that the image sensor chip 3 is bonded to the package base 6 in the state wherein the parallelism between the positioning reference surface 15 of the package base 6 and the imaging surface 3a of the image sensor chip 3 is maintained with high precision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296422-A (JP)
Title: Carbon dioxide-absorbing material, its manufacturing method, and carbon dioxide-absorbing method
Inventor: MIYOSHI TOSHIYUKI
IPC: C01G49/00
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide-absorbing material which absorbs carbon dioxide in a temperature range of about 700°C to about 900°C, releases carbon dioxide at about 900°C or higher under an atmospheric pressure, and is excellent in durability; and to provide its manufacturing method and a carbon dioxide-absorbing method using the carbon dioxide-absorbing material.  <P>SOLUTION: A main component is a composite oxide having a molar ratio of Ba to Fe, that is, Ba:Fe is 0.8-1.2:1. A main crystal phase is Ba<SB>2</SB>Fe<SB>2</SB>O<SB>5</SB>. A ceramic waste material, which contains a barium-iron oxide (barium ferrite), is used at least as a part of a raw material for the carbon dioxide-absorbing material. The absorption of carbon dioxide is carried out under a temperature condition of 700-900°C by using the carbon dioxide-absorbing material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296010-A (JP)
Title: Weight for medical instrument hose, and medical instrument device
Inventor: KURODA KENICHI
IPC: A61G15/16
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight for a medical instrument hose permitting selective setting of an appropriate weight according to various needs or diagnostic modes of an operator, and a medical instrument device using the same.  <P>SOLUTION: The weight 8 is attached to the instrument hose 6, led out of a medical unit with an instrument holder, to apply the gravity to the hose so that the intermediate part of the hose hangs down with a medical instrument 5 held in the instrument holder 7. The medical instrument 5 is connected to the distal end of the instrument hose 6, and conduits 6a-6e for operating media are mounted inside the instrument hose 6. The weight 8 is composed of an opened or openable ring-shaped weight member 80, and is detachably fitted to the instrument hose 6 via the opened part 80a from the side part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297474-A (JP)
Title: Sulfonated natural rubber copolymer, method for producing the same and catalyst consisting of the copolymer, used for esterification reaction in water
Inventor: KAWAHARA NARIMOTO
IPC: C07B61/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sulfonated natural rubber copolymer produced by a simple process by using a main raw material without giving an environmental load and useful as a catalyst for promoting an esterification reaction in water in a good efficiency.  <P>SOLUTION: This sulfonated natural rubber copolymer having sulfonic acid groups in its side chains is obtained by sulfonating a deproteinized natural rubber-styrene-based copolymer, preferably a copolymer obtained by graft-polymerizing a styrene-based monomer with the deproteinized natural rubber. The copolymer can be produced e.g. by deproteinizing the natural rubber in a latex state, graft-polymerizing the styrene-based monomer and then sulfonating in an organic solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301588-A (JP)
Title: Ladle for continuous casting
Inventor: SUDO ARIKANE
IPC: B22D41/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladle for continuous casting, wherein the contaminated material in molten metal can economically be reduced.  <P>SOLUTION: This ladle is provided with: an almost columnar refractory board 12 disposed at a vertical molten metal flowing passage in an upper nozzle 3; a projected ring 13 inserted between the outer peripheral lower end part of the refractory board 12 and the inner wall surface of a lower part plate 3b; and refractory particles 14 to be filled into a ring-like space 11 between the outer peripheral surface of the refractory board 12 formed on the projected ring 13 and the inner wall surfaces of an upper part plate 3a and the lower part plate 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304270-A (JP)
Title: Beam splitter, optical device and position regulating method of beam splitter
Inventor: AOKI HIROSHI
IPC: G02B5/04
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the position of the reflecting surface of a beam splitter, and further to regulate a position of the beam splitter with high accuracy, according to the measured position of the reflecting surface.  <P>SOLUTION: The beam splitter has two prisms, joined to each other and has at least two unjoined surfaces which are in contact with a periphery of a joining surface on the same flat surface as the joining surface. Moreover, a measuring section which measures the positions of at least three measuring points on the unjoined surface and a regulating section which acquires the position of the joining surface, based on measured result by the measuring section and regulates the position of the beam splitter, according to the position of the joining surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304321-A (JP)
Title: Photomask and exposure method
Inventor: MATSUNAE TAKAHISA
IPC: G03F1/42
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask that facilitates manual registration of a positioning mark of the photomask prior to exposing to transfer the next pattern onto a substrate where a pattern is already formed.  <P>SOLUTION: The photomask includes (1) a positioning mark portion (A) on the photomask, provided with an additional pattern portion (D) that comprises: (2) a detail pattern portion (B) having a detail pattern which is adjacent to the mark portion (A) in the X axis and Y axis directions and accurately guides a recognition camera; and (3) a normal pattern portion (C) having a normal pattern which is adjacent to the detail pattern portion (B) in the first quadrant defined by the X axis and the Y axis direction, indicates the direction of the positioning mask section (A) and guides the recognition camera to the detail pattern portion (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006333462-A (JP)
Title: System lsi
Inventor: YABANETA HIROSHI
IPC: H04N5/91
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system LSI by which an interactive screen with animation can be displayed, without causing deterioration in response with respect to user operation.  <P>SOLUTION: An interactive graphics stream displays the interactive screen containing a graphical button member by combining with the moving picture. The interactive graphics stream contains arrangement of three Button State groups. Among the Button State groups, a first order group (N-ODSs) consists of a plurality of graphics data expressing the normal state of buttons, a second order group (S-ODSs) consists of a plurality of graphics data expressing the selected state of the buttons, and a third order group (A-ODSs), consists of a plurality of graphics data expressing the active state of the buttons. A graphics controller 17 executes initial display of the interactive screen, by using graphics data belonging to the first order group (N-ODSs) and to the second order group (S-ODSs).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007304398-A (JP)
Title: Optical sheet, back light unit and display
Inventor: FUKUNAGA SATOHIRO
IPC: G02B5/08
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively raise utilizing efficiency of light in a liquid crystal display equipped with a back light unit for irradiating a liquid crystal panel with light from its back face side.  <P>SOLUTION: In an optical sheet, a lens section 60 constituted by arranging a plurality of unit lenses is provided at an emission face side of a reflection type polarized light separating sheet 61 which reflects light of one polarization direction among incident light while transmitting light of another polarization direction and a scattering reflective layer 64 having an opening 65 corresponding to a focal position of the unit lens is provided at an incident face side thereof. The polarized light separating sheet transmits light of one polarization direction passed through the opening 65 to send it to the lens section 60 and reflects light of another polarization direction among incident light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283055-A (JP)
Title: Living body monitoring and reporting apparatus
Inventor: IKEDA OSAMU
IPC: A61B5/08
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living body monitoring and reporting apparatus provided with a film-like sensor for detecting body movements by the heartbeat and respiration of a person and a load sensor for detecting body weight to be installed at a place to be in contact with the person such as a floor, for measuring and monitoring the heartbeat, the respiration and the body weight without putting an apparatus for measuring the heartbeat and the respiration on the body in the installed range and performing reporting when there is abnormal change in the heartbeat and the respiration.  <P>SOLUTION: The living body monitoring and reporting apparatus comprises a body movement sensor for detecting the body movement of a living body, the load sensor for detecting the body weight, a heartbeat filtering means for extracting heartbeat signals, a respiration filtering means for extracting respiration signals, and a reporting judgement processing means for issuing alarm sound when the heartbeat signals and the respiration signals disappear.  <P>COPYRIGHT: (C)2008,JPO&INPIT