baber/WOPTO huggingface dataset:
Patent JP-2012046353-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI TAKUYA
IPC: G03G15/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device suppressing occurrence of multi-feeding when a paper sheet is sent out from a paper feeding tray during top face printing without making an image on a top face of the paper sheet adhere to a separation member when a back face is printed.SOLUTION: The image forming device sends out the paper sheet P stored in the paper feeding tray 21 by a paper feeding roller 23 when the top face is printed, and separates the paper sheet one by one by a pair of separation rollers 25 to convey them to an image forming portion. When the paper sheet whose top face is printed is switched back and the paper sheet is conveyed again to the image forming portion via a re-conveying passage to print the back face, the paper feeding roller 23 is raised by an actuator 210 and the lower separation roller 25D in the pair of separation rollers 25 is lowered by an actuator 220. Thus, the paper sheet conveyed again to a passage between the paper feeding roller 23 and a top face of the paper sheet and between the pair of separation rollers 25 is made to pass it without touching the separation rollers 25.
Patent JP-2012186356-A (JP)
Title: Curable composition for imprint, pattern formation method, and pattern
Inventor: KODAMA KUNIHIKO
IPC: C08F20/22
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for imprint that has high pattern formability and few defects even after pattern transfer at a high speed, and high line edge roughness after etching in use for substrate processing.SOLUTION: The curable composition for imprint contains at least one type of polymerizable monomer (A) and photoinitiator (B). The polymerizable monomer (A) contains polymerizable monomer (Ax) having a hydrogen bond functional group and fluorine-containing group.
Patent JP-2012185397-A (JP)
Title: Imaging apparatus
Inventor: NAKAYAMA TATSUYUKI
IPC: H04N13/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To improve image quality, without increasing a manufacturing cost by adjusting the interval or direction of the optical axes of two lens barrels, with a simple mechanism.SOLUTION: An imaging apparatus includes a first lens barrel, a second lens barrel arranged by the side of the first lens barrel in a direction orthogonal to an image forming direction where a subject and an image are connected, an energizing spring energizing the first lens barrel and the second lens barrel in an arrangement direction where the first lens barrel and the second lens barrel are arranged side by side, and a driver having an adjustment member located between the first lens barrel and the second lens barrel and moved on a reference line extending in the image forming direction. The adjustment member is slid by the first lens barrel and the second lens barrel, to move the first lens barrel and the second lens barrel in synchronization, when the adjustment member is moved, so that the interval or direction of the optical axes of the first lens barrel and the second lens barrel can be adjusted.
Patent JP-2012191684-A (JP)
Title: Pulse generating circuit and motor device
Inventor: TOKIMIZU KANA
IPC: H02P29/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generating circuit enabling the reduction of an MPU processing load without the use of a large scale memory.SOLUTION: A pulse generating circuit according to the present invention is a pulse generating circuit 100 generating a pulse signal 112 for the s-curve control of a motor rotational speed in response to a command of an MPU (microprocessor unit) 101, and includes: an s-curve arithmetic circuit 106 which calculates for each specified interval, a pulse characteristic 111 indicating a timing to change the pulse signal 112 for the s-curve control of the motor rotation speed with use of a parameter 110 of a s-curve characteristic provided from the MPU 101; a characteristic register 103 which registers the pulse characteristic 111, and a pulse output circuit 107 generating the pulse signal 112 which changes at the timing indicated by the pulse characteristic 111 registered in the characteristic register 103.
Patent JP-2011115612-A (JP)
Title: Porous web for filtration biological fluid in particular
Inventor: ZAMBIANCHI LAURA
IPC: A61M1/34
Filed: 2011-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer web useful as a filtering member, having a great filtering performance and/or adsorption performance.  <P>SOLUTION: A porous web for filtering fluid includes a plurality of adjacent layers made of a fiber material with an anisotropy characteristic. The porous web is characterized by having an angle difference in vector anisotropic direction by more than 0° or preferably at least 8° between at least two adjacent layers. The porous web is useful as a filter element in particular to filter biological fluids, such as blood and blood components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189538-A (JP)
Title: Radio sensor system
Inventor: HADA TAKUO
IPC: H04B1/16
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio sensor system having a measurement time shorter than a burst sine wave and a wide practical band width while satisfying a radio standard.SOLUTION: A control part 12 controls an amplitude (gain) of a sine wave input from an oscillator 11, and sets a duration (fall time) varying from the maximum amplitude to the amplitude zero (0) longer than 0 (zero). In the case of the same signal length, if the form of an envelope curve is trapezoidal, all values of OBW, ACP, and spuriousness are smaller than those of a rectangular envelope curve, and a signal length for satisfying a radio communication standard can be set short. Furthermore, in the case of the same signal length, an effective band width can be larger in the shape of the envelope curve for a trapezoid than for a rectangle. Moreover, if the fall time is shorter than the reverberation period of a resonator, a signal can be received to a degree which enables analysis of the signal (for example, about -100 dBm).
Patent JP-2012191978-A (JP)
Title: Endoscopic examination system
Inventor: ASHIDA TAKESHI
IPC: A61B1/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic examination system by which an operator can recognize the operating state of a self-propelled device without turning his/her gaze from a monitor screen during examination of body cavity such as large intestines.SOLUTION: The endoscopic examination system 10 includes: a self-propelled endoscope 15 having a self-propelled device 12 attached thereto; a power device 16 for imparting a driving force to the self-propelled device 12; a controller 17 connected to the power device 16 and controlling the direction and speed in which the self-propelled device 12 moves; and a monitor 18 for displaying an observation image. The power device 16 transmits the information of movement such as moving forward and backward, stop, speed and load torque of the self-propelled device 12 to a processor 20. The processor 20 causes the monitor 18 to display the information of the self-propelled device 12 transmitted from the power device 16 simultaneously with the display of the observation image.
Patent JP-2012192828-A (JP)
Title: Interior panel
Inventor: YAMAMOTO YASUTO
IPC: B60R13/02
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an interior panel capable of changing the design that is checked visually by the panel surface.SOLUTION: A first interior panel 21 and a second interior panel 22 include: panel bodies 23 and 33 that have the light transmission of the grain pattern etc., and are provided with an opaque colored layer that can be visually checked from the surface; and an inorganic EL light emission film that is integrated with the back side of the panel bodies 23 and 33. This inorganic EL light emission film penetrates the colored layer by making color different from the colored layer designs 24 and 34 emit light and embosses designs 24 and 34 to the surfaces of the panel bodies 23 and 33.
Patent JP-2012193549-A (JP)
Title: Partition plate
Inventor: KUBO TAKAHIRO
IPC: E04B1/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a partition plate which does not break and has an opening to its substantially overall width.SOLUTION: The partition plate includes an upper frame 10 having a downward recessed groove 11 fixed to an upper-end opening edge of an opening bored in a partition plate 1 installed in a veranda of an apartment house, a lower frame 20 having an upward recessed groove 21 fixed to a lower-end opening edge, and a door body 8 which has its upper end part fitted in the downward recessed groove of the upper frame and its lower end part dropped and fitted in the upward recessed groove of the lower frame. A plurality of support pins 70 which can be sheared and abut against a thickness-directional lower end edge of the door body are laterally suspended in the upward recessed groove of the lower frame, and a lever 50 which rotates to abut against the upper end edge of the door body and to press down the door body is pivoted in the downward recessed groove of the upper frame. As the door body is pressed down through the rotational operation of the lever, the support pins shear and break to allow the door body to move to a lower part of the inward recessed groove of the lower frame, and the upper end edge of the door body is positioned below the downward recessed groove of the upper frame, so that the door body can be pushed to fall down.
Patent JP-2012192648-A (JP)
Title: Adapter with back pressure adjusting apparatus
Inventor: SAITA TAKESHI
IPC: B29C48/50
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an adapter in which a cross-section orthogonal to the axial direction of a valve rod of a needle valve is a figure made by turning reversely a circular arc and copying it using a chord of a waned circle formed of the circular arc as a reference in the adapter with the back pressure adjusting apparatus arranged in the midway of a resin flow path in which a melted resin kneaded and extruded from the screw of an extruder flows.SOLUTION: In the adapter with the back pressure adjusting apparatus, the cross-section orthogonal to the axial direction of the valve rod of the needle valve of the back pressure adjusting apparatus is made to be the figure made by turning reversely a circular arc and copying it by using a chord of a waned circle formed of the circular arc as a reference to smooth the flow in the adapter, to decrease the retention resin of the melted resin, and to decrease the deteriorated resin caused by it.
Patent JP-2011214211-A (JP)
Title: Cushioning synthetic leather
Inventor: OKA TETSUSHI
IPC: D06N3/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning synthetic leather itself capable of exhibiting a good cushioning property without a cushioning material such as cotton pad.SOLUTION: The cushioning synthetic leather 10 produced by forming a skin layer 13 on a substrate layer 11 through (or not through) a porous layer 12 is characterized in that a polyether-ester-based elastomer is used in at least a part of the substrate layer 11, and the polyether-ester-based elastomer is filaments comprising a block ether ester-based elastomer containing an aromatic polyester using an aromatic dicarboxylic acid and a glycol as main raw materials as hard segments and a polyalkylene glycol as soft segments. Since the substrate layer 11 exhibits good elasticity, the substrate layer shows good elasticity as the whole body of the cushioning synthetic leather 10, and gives good sitting feeling, when used for the sitting surface of a chair.
Patent JP-2011238593-A (JP)
Title: Electrical connector
Inventor: HE JIA-YONG
IPC: H01R13/658
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a USB connector which can reduce cross talk between a plurality of conductive terminals.SOLUTION: An electrical connector of the invention has: an accepting space for accepting a connector to be mated therewith; an insulative main body; and a plurality of conductive terminals fixed to the insulative main body. The insulative main body has a main portion; and a lingulate plate extending from the main portion toward the accepting space. The conductive terminals have a plurality of first terminals and a plurality of second terminals. Each conductive terminal has a contact portion disposed in the accepting space, and a solder connecting portion extending from the insulative main body to outside. The contact portions of the first and second terminals are arrayed in two lines on a first side of the lingulate plate. Solder connecting portions of the first and second terminals are laid out in one line. The first terminals include a first ground terminal and a power terminal. All of the solder connecting portions of the second terminals are laid out between the solder connecting portion of the power terminal and that of the first ground terminal.
Patent JP-2012201987-A (JP)
Title: Short-cut polyester fiber
Inventor: SHIGAKI YUTA
IPC: D21H13/24
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a short-cut polyester fiber which has superior dispersibility in water and is suitably used for obtaining a wet nonwoven fabric having adequate texture.SOLUTION: The short-cut polyester fiber contains polyester as a main component and 0.3-20.0 mass% of following components (A) and (B) in total; (A) an esterification reaction product which comprises a sulfonic acid group containing aromatic dicarboxylic acid and/or an ester-forming derivative thereof, polycarboxylic acid not containing a sulfonic group and/or an ester-forming derivative thereof, and polyalkylene glycol, and (B) polyalkylene glycol.
Patent JP-2012202577-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI TOSHIHIKO
IPC: F28F27/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of obtaining hot water of different temperatures while improving heat transfer performance by forming the flows of two kinds of fluids as counterflows, or formed with a plurality of heat exchangers in a single box.SOLUTION: The heat exchanger is adapted to exchange heat between one fluid flowing in a first passage 6 provided in a box 1 and the other fluid flowing in at least two second passages 10 arranged in the first passage 6. One passage out of the second passages 10 is arranged upstream in the first passage 6, and the other passage out of the second passages (passage tubes) 10 is arranged downstream in the first passage 6.
Patent JP-2012204510-A (JP)
Title: Silicon substrate etching method, and silicon substrate etching device
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/3065
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a silicon substrate etching method and a silicon substrate etching device capable of improving accuracy for processing a hole penetrating through a silicon insulation layer and a silicon substrate in an area including a wiring.SOLUTION: A hole penetrating through silicon insulation layers 13a and 15a and a silicon substrate 11 is formed on a silicon substrate 11 having the silicon insulation layers 13a and 15a that have recesses, in which dummy wirings 13d and 15d are embedded, and in which barrier metal layers 13b and 15b are formed on inner faces of the recesses, in an area including the dummy wirings 13d and 15d. After the dummy wirings 13d and 15d, the barrier metal layers 13b and 15b, and the silicon insulation layers 13a and 15d are etched, the silicon substrate 11 is etched. Additionally, before the etching of the silicon substrate 11 is completed, at least one of the silicon insulation layers 13a and 15a, and the silicon substrate 11 is spattered with rare gas.
Patent JP-2012204102-A (JP)
Title: Terminal crimping apparatus
Inventor: YAMAKAWA KENJI
IPC: H01R43/048
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failures by automatically performing, with a simple structure, total inspection of terminal crimping state.SOLUTION: A terminal crimping apparatus is provided with: a gripping device for gripping and moving an electrical wire 50; and a drive unit for driving the gripping device. By removing a coating material 52 at an end of the electrical wire 50, a core wire 51 of the electrical wire 50 is exposed, and a terminal 53 to be brought into conduction with the core wire 51 is crimped to the end of the electrical wire 50. With the crimped terminal 53 held by press members 21F and 21R (holding members), the electrical wire 50 is pulled for a predetermined distance under a predetermined load by the gripping device so that the crimping state of the terminal 53 is inspected by an inspection device based on changes occurring in the drive unit.
Patent JP-2012204607-A (JP)
Title: Semiconductor element and semiconductor element formation method
Inventor: HAMAYA KOHEI
IPC: H01L21/8234
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element using germanium as a channel material and having a source/drain structure of metal/germanium.SOLUTION: In a semiconductor element in which a source/drain structure is formed by junction of a semiconductor and a metal, p-type germanium (or n-type germanium) obtained by doping of germanium (Ge) with triad (or quinquevalent element) is used as a material of a channel 2, and a metal 3 having a crystal surface of an atomic position the same as an atomic position of any crystal surface of the p-type germanium (or n-type germanium) is joined by the crystal surface of the same atomic position to form a boundary surface. Accordingly, the source/drain structure by using the formed boundary surface is obtained.
Patent JP-2012208759-A (JP)
Title: Method and program for improving accuracy of three-dimensional shape model
Inventor: SANKO HIROSHI
IPC: G06T1/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly accurately reconstituting a three-dimensional object model from images in which an object is photographed and images in which only a background is photographed.SOLUTION: A method includes: calculating object likelihood of voxels which exist on a surface of Visual Hull reconstituted by a visual hull method with object silhouette images taken by each camera; shaping the Visual Hull based on the object likelihood; repeatedly applying calculation and shaping until shaping of the Visual Hull is in an orderly state; evaluating a texture state of a three-dimensional shape model acquired from the Visual Hull; shaping the three-dimensional shape model based on the texture state of the three-dimensional shape model; and repeatedly applying evaluation and shaping until shaping of the three-dimensional shape model is in an orderly state.
Patent JP-2012211958-A (JP)
Title: Head-mounted display
Inventor: YAMADA EITETSU
IPC: G02B27/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display that allows a both-eye type head-mounted display to be simply changed to two single-eye head-mounted displays.SOLUTION: In a both-eye type head-mounted display including a left-eye display part for projecting an image light beam to the left eye of an observer and a right-eye display part for projecting an image light beam to the right eye of the observer and displaying an image by causing the observer to recognize the images in accordance with the image light beams respectively projected to the left and right eyes, a left-eye frame provided with the left-eye display and a right-eye frame provided with the right-eye display are mutually overlapped and freely separably assembled together so as to enable mounting on the head of the observer, and the frames are independently usable as single-eye head-mounted display retention parts, respectively, when the left-eye frame and the right-eye frame are mutually separated.
Patent JP-2012211289-A (JP)
Title: Method for producing hydroxy-terminated polysulfone
Inventor: HARADA HIROSHI
IPC: C08G75/20
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a polysulfone with high proportion of hydroxy terminals from a halogen-terminated polysulfone in a short time.SOLUTION: The polysulfone is produced by heating a mixture containing a halogen-terminated polysulfone, a basic compound and a solvent to a predetermined temperature, and mixing the mixture with a metal compound generating water at this predetermined temperature. As the basic compound, an alkali metal salt of carbonic acid is used preferably. As the solvent, an aprotic solvent is used preferably. As the metal compound generating water, a metal hydroxide is used preferably.
Patent JP-2012216995-A (JP)
Title: Electronic apparatus, and control method and control program of electronic apparatus
Inventor: TEJIMA MASAO
IPC: H04M1/725
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus, particularly an electronic apparatus with a communication function, capable of achieving a simple device configuration, reduction in device cost and easy control in addition to a function configuration for discriminating whether or not a human body is approaching.SOLUTION: The electronic apparatus includes: transmission means that transmits a radio signal; reception means that can receive a radio signal along with transmission processing of the transmission means; and human body approach detection means that detects whether or not a human body is approaching, based on a reception level of the radio signal received by the reception means.
Patent JP-2012220526-A (JP)
Title: Inverted microscope
Inventor: KAJITANI KAZUO
IPC: G02B21/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a microscope body while guiding the image of a specimen to a position easy to view.SOLUTION: An inverted microscope 1 includes a reflection member 15 for reflecting at least part of an infinite luminous flux condensed by an objective optical system 3, an imaging optical system 16 for condensing the infinite luminous flux reflected by the reflection member 15 to form an image of a subject A, and an eyepiece optical system 20 for enlarging the image of the subject A formed by the imaging optical system 16.
Patent JP-2012221656-A (JP)
Title: Spark plug manufacturing method
Inventor: SHIMADACHI MAGOSHIGE
IPC: F02P13/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique, by which a filler can be easily filled in an annular clearance formed between an insulator and a main body metal fitting in a spark plug manufacturing step.SOLUTION: A filler is annular, and is formed prior to a filling step so that it has a shape having an inside diameter approximately identical to an inside diameter of an annular clearance and an outside diameter larger than an outside diameter of the annular clearance. The filling step is performed using a jig having a through hole extending in an axial direction. A taper part, whose inside diameter is reduced to be approximately identical to the outside diameter of the clearance as it approaches to an axial tip, is formed on an inner periphery of the through hole of the jig. The filling step includes a step of arranging the annular filler inside the through hole of the jig, and a step of pressurizing the annular filler arranged inside the through hole of the jig in a direction of the taper part to fill the annular clearance with the filler.