baber/WOPTO huggingface dataset:
Patent JP-2008303440-A (JP)
Title: Rolling member for machine tool and rolling bearing for machine tool
Inventor: MAEDA KIKUO
IPC: F16C33/62
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling member for a machine tool, which has the long life even in a hostile environment, while containing a controlled amount of an alloy element, and to provide a rolling bearing for a machine tool.  <P>SOLUTION: An outer ring 11, an inner ring 12 and a ball 13 of an angular ball bearing 1 which supports a main shaft of the machine tool are formed of a steel including 0.3 to 0.4% carbon, 0.3 to 0.7% silicon, 0.3 to 0.8% manganese, 0.5 to 1.2% nickel, 1.6 to 2.5% chromium, 0.1 to 0.7% molybdenum, 0.2 to 0.4% vanadium, while containing silicon+manganese controlled to an amount of 1.0% or less, nickel+chromium controlled to an amount of 2.3% or more, and chromium+molybdenum+vanadium controlled to an amount of 3.0% or less, and the balance iron with impurities; wherein a hardened layer is formed thereon. The surface layer of the hardened layer has a hardness of 725 to 800 HV, and contains carbides which have the maximum particle size of 10 μm or smaller and occupy 7 to 25% or less by an area rate. The inner part of the hardened layer has a hardness of 450 to 650 HV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307188-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance effect by arraying light emitting bodies.  <P>SOLUTION: A surplus ball receiving tray 4 is mounted in a ball receptacle housing part 350a formed on a lower tray body plate 350 to have a lower tray ball receptacle 352, a lower tray LED board 353, a lower tray LED base 354 and a lower tray acrylic center 356 housed into it and a lower tray back plate 351 is mounted on its back side. In the lower tray LED board 353, a receiving tray LED 202a is so positioned as to enclose the rim part of the lower tray ball receptacle 352 and the lower tray acrylic center 356 is disposed above the lower tray LED base 354 in such a manner as to face the receiving tray LED 202a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307786-A (JP)
Title: Antifalsifying printed matter
Inventor: SUMITA TAKESHI
IPC: G03G21/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifalsifying printed matter that maintains antifalsifying capability even if the performance of a color copying machine is significantly improved and without requiring special printing technology.  <P>SOLUTION: In the antifalsifying printed matter 1, a printing layer 3 is formed on base paper 2. The printing layer 3 is formed from ink containing a clarifying material having an amide compound or the salt thereof as its main constituent and a fluorescent material. Thus, the ink penetrates into the void spaces of the base paper 2 formed from cellulose fiber, thereby filling the void spaces and thus obtaining printed matter in which the portion printed with ink (printed layer) is made transparent. This makes it impossible for a transparent printed layer to be reproduced even if the printed matter is copied by a color copying machine. Accordingly, sufficient antifalsifying effect can be exhibited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007260429-A (JP)
Title: Articulated surgical instrument for performing minimally invasive surgery with enhanced dexterity and sensitivity
Inventor: MADHANI AKHIL J
IPC: A61B1/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an articulated surgical instrument for performing minimally invasive surgery.  <P>SOLUTION: The articulated surgical instrument (12) enhances the performance of minimally invasive surgical procedures. The instrument (12) has a high degree of dexterity, low friction, low inertia, and good force reflection. A unique cable and a pulley drive system operate to reduce the friction and enhance the force reflection. A unique wrist mechanism operates to enhance a surgical dexterity compared to standard laparoscopic instruments (12). The number of actuators required is reduced by optimizing the system, and the fully functional articulated surgical instrument of minimum size is made.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002727-A (JP)
Title: Light quantity detecting circuit and electro-optical device
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity detecting circuit and an electro-optical device which can raise light detection accuracy by correcting sensitivity deterioration without changing manufacturing conditions.  <P>SOLUTION: The light quantity detecting circuit is provided with a pair of light detecting sections LS1, LS2. The one light detecting section LS1 outputs an output signal Ia responsive to the quantity of external light, while the other light detecting section LS2 outputs an output signal Ib responsive to the quantity of the external light with its light quantity reduced to 1/n by a light reducing means. The detecting circuit is provided with a multiplying section 11 for multiplying the output signal Ib of the light detecting section LS2 by n<SP>2</SP>, a subtracting section 12 for subtracting the output signal Ia of the light detecting section LS1 from the output value of the multiplying section 11, a multiplying section 13 for multiplying (n-1) by an initial sensitivity K, and a dividing section 14 for dividing the output value of the subtracting section 12 by the output value of the multiplying section 13. The output value of the dividing section 14 is determined to be the light quantity (luminous intensity L) of the external light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004941-A (JP)
Title: Semiconductor protective structure resisting to electrostatic discharge
Inventor: GROMBACH PETER
IPC: H01L21/8249
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop a semiconductor protective structure resisting to electrostatic discharge especially in the respect of reducing a snapback voltage.  <P>SOLUTION: This semiconductor protective structure includes a field effect transistor. A semiconductor region of the field effect transistor further forms a semiconductor region of a parasitic bipolar transistor. A source of the field effect transistor forms an emitter of the bipolar transistor. A body of the field effect transistor forms a base of bipolar transistor. A drain of the field effect transistor forms a collector of the bipolar transistor. These drain regions are connected to each other via conductor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003189-A (JP)
Title: Nameplate holder, and nameplate
Inventor: KASAI SHIGEHIKO
IPC: G09F13/20
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and inexpensive nameplate holder capable of surely visualizing its notation section even in either bright or dark environment.  <P>SOLUTION: The nameplate holder is provided with a fastening part 10 to be attached to clothes or to a body, and a transparent or translucent holder part housing a card suspended and supported by the fastening part. The holder part has a partitioning plate 40 and at least two card housing pockets 21 and 22 partitioned by the partitioning plate. At least a part of the partitioning plate is constituted of a luminescent surface such as a luminous fluorescence material, and the partitioning plate is formed integrally with the card housing pocket. The surface layer of the partitioning plate is formed of a synthetic resin plate member impregnated with a luminous fluorescent material, or by printing, applying, or adhering the luminous fluorescent material on the synthetic resin plate member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008146017-A (JP)
Title: Liquid crystal display device
Inventor: KIM DONG-GYO
IPC: G02F1/1335
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which reduces problems caused by light leakage.  <P>SOLUTION: A first substrate which composes the liquid crystal display device includes a data line and a gate line defining a plurality of pixels, a thin film transistor electrically connected to the data line and the gate line, a pixel electrode electrically connected to the thin film transistor, a color filter including sub color filters each including a different color and a shield electrode receiving a common voltage and disposed parallel to the data line on the color filter. The color filter disposed below the shield electrode comprises a convex part which protrudes toward the second substrate. The plurality of pixels comprise a first pixel having a first sub color filter, a second pixel having a second sub color filter and a third pixel having a third sub color filter. The third color filter forms the convex part between the first and the second sub color filters in a first boundary along the data line between the first and the second pixels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009005229-A (JP)
Title: Imaging device and its control method
Inventor: HAGITA YOSHIHARU
IPC: H04N5/225
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To control detection errors of an infrared sensor and save power for the whole of a system in infrared-ray photographing using an infrared ray source.  <P>SOLUTION: An imaging device has a camera 10 which acquires images, an infrared sensor 20 which operates with power smaller than that of the camera 10, an infrared ray source 30 which radiates infrared rays when required, and a controller 40 which begins acquisition of images using the camera 10 and controls radiation of the infrared ray source 30 when required if the infrared sensor 20 detects a specified amount of infrared rays or more. If radiation of the infrared ray source 30 is required, the controller 40 allows the infrared ray source 30 to radiate for a time that the camera 10 acquires images, and allows the infrared sensor 20 not to detect infrared rays. When the camera 10 dose not acquire images, the controller 40 allows the infrared ray source 30 to suspend radiation and allows the infrared sensor 20 to detect infrared rays.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000966-A (JP)
Title: Pasting apparatus for bookbinding machine
Inventor: ISHIDA KATSUNORI
IPC: B42C9/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the stable acquisition of a thickness of a paste coating the lower end face of a bundle of sheets and to always obtain pasting excellent in bookbinding strength in a pasting apparatus for the bookbinding machine equipped with a paste coating roller.  <P>SOLUTION: The paste coating roller for coating the paste in a paste container 1 and rotating is composed of a roller part 2a with a large diameter and a roller part 2b with a small diameter in the same direction as the direction of a rotary shaft 4 of the paste coating roller. The paste container 1 is horizontally moved by the antero posterior movement of the bundle H of the sheets, and the paste is applied on the lower end face of the bundle H of the sheets by running the upper part of the roller part 2a with the large diameter of the paste coating roller by its outward movement, and the paste is furthermore applied by running the upper part of the roller part 2b with the small diameter by its returning movement. It is possible thereby to always stably form a thick paste layer on the lower end face of the bundle H of the sheets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107785-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: TAKAHASHI KATORI
IPC: G09F9/30
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance display quality by suppressing fluctuation in a gate potential of a driving transistor.  <P>SOLUTION: The driving transistor generates a driving current according to the gate potential thereof. An OLED element emits light with luminance according to the driving current. A transistor electrically connects or disconnects the gate and the drain of the driving transistor Tdr. A capacitive element has a first electrode and second electrode. The second electrode is connected to the gate of the driving transistor. The transistor is interposed between the first electrode and a data line supplied with a data potential. The second capacitive element is arranged between the first capacitive element and the data line, and connected between a power supply line and the gate of the driving transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010459-A (JP)
Title: Transmission path system, ring map generation method, and node
Inventor: MASUKO HIDEAKI
IPC: H04L12/42
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To collect information on nodes efficiently in a transmission path system where a plurality of nodes are connected in a ring.  <P>SOLUTION: Respective nodes 1-6 are dynamically determined to be one of A terminal station that blocks the transmission of a frame around A system and enables the transmission of a frame around B system, B terminal station that enables the transmission of a frame around the A system and terminates the transmission path of a frame around the B system, and an intermediate station enabling the transmission of frames around the A, B systems. The A terminal station generates a frame and adds information on its own node for transmitting around the B system. The intermediate station adds information on its own node for transmitting around the B system when the frame is received. The B terminal station adds information on its own node to a ring map described in the received frame for completing the ring map when the frame is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007288806-A (JP)
Title: Program guide system with video-on-demand browsing
Inventor: ELLIS MICHAEL D
IPC: H04N21/475
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive television program guide system with a video-on-demand browse capability.  <P>SOLUTION: The interactive television program guide system is provided in which a viewer may direct a television receiver to simultaneously display a selected television program and a program guide display. The viewer may use the program guide display to browse available video-on-demand (VOD) while continuing to view a previously selected program in the background of the program guide display. The viewer may browse through video-on-demand programs on the program guide display using a variety of keys on a remote control unit. The viewer may direct the program guide to order a given video-on-demand program, and set a desired broadcast time for that program.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011910-A (JP)
Title: Honeycomb structure
Inventor: TSUNEYOSHI KOJI
IPC: C04B35/565
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure having high efficiency of catching particulate matters (PM) in exhaust and a low initial pressure drop, and capable of suppressing increase of pressure drop resulting from catching PM.  <P>SOLUTION: The honeycomb structure 10 constituted of a plurality of cells 3 (cells 3a and cells 3b) separated by a plurality of partitioning walls 2 made from porous ceramic and extending in a single direction, with each of the cells 3a and cells 3b equipped with a plug member 6 plugging one end thereof in such a manner that the cells 3a opening in one direction and the cells 3b opening in the opposite direction are alternately disposed one after another, is characterized in that the mean diameter of pores in the plurality of walls 2 measured by a mercury penetration method is 1 μm to 20 μm; the standard deviation of the pore diameter distribution wherein the pore diameters are expressed in a common logarithm is 0.20 or lower; and the wall thickness d, the cell length L in the axial direction of the cells, and the length D of the plug members 6 in the axial direction satisfy the following relationships: d<D and D<L/10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013172-A (JP)
Title: Holding device for bicycle
Inventor: BERGERHOFF HARALD
IPC: B62H3/10
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding device with at least one functionally advantageously configured receiving column for a crank arm of a pedal device of a bicycle, used in an automobile, particularly in a passenger car.  <P>SOLUTION: This holding device for a bicycle has a receiving column for a crank arm of a pedal device of a bicycle arranged in an automobile, particularly in a passenger car. Receiving columns 12 and 13 can move between a reclined position Stl and a standing position Sta, and the receiving columns 12 and 13 are fixed at least at the standing position Sta using a supporting device 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040487-A (JP)
Title: Polarizing plate with optical compensation layer, manufacturing method therefor, liquid crystal panel using the same, liquid crystal display device and image display device
Inventor: KAWAMOTO IKURO
IPC: G02B5/30
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate with optical compensation layer capable of performing wide-viewing angle compensation for a liquid crystal cell, obtaining circular polarization of wide-band region, contributing to thinning, preventing thermal uneveness and satisfactorily preventing light leakage at black display.  <P>SOLUTION: In the polarizing plate 10 with optical compensation layer, a polarizer 11, a first optical compensation layer 12 and a second optical compensation layer 13 are laminated, in this order, where the first optical compensation layer 12 is made of a liquid crystal compound, having the relation nx>ny=nz and in-plane retardation Re<SB>1</SB>of 100 to 170 nm; the second optical compensation layer 13 has the relation nx=ny>nz and has a thickness-directional retardation Rth<SB>2</SB>of 30 to 400 nm, and the angle between the absorption axis of the polarizer 11 and the slow axis of the first optical compensation layer 12 is in the range of ± (25 to 65°).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021464-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KONO YUICHI
IPC: H01L21/336
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing disconnection.  <P>SOLUTION: In a PMOS transistor, a p-type active region 122 is formed so as to be overlapped on the partial region of an n-type active region 121 in the width direction of a line. Therefore, the generation of a low concentration region can be prevented in the vicinity of an interface between the n-type active region 121 and the p-type active region 122 even if the region 121 and the region 122 are mixed so as to be mutually contacted (butting diffusion).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020804-A (JP)
Title: Stochastic programming problem solution device and program, power supply programming problem solution method, device, and program
Inventor: SHIINA TAKAYUKI
IPC: G06F19/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow an exact solution to be obtained efficiently when distribution of optimal values is considered and an objective function is a non-convex function as a whole in a stochastic programming problem.  <P>SOLUTION: From a problem set P, a problem P<SB>M</SB>is selected, the problem P<SB>M</SB>is solved, and its optimal solution is χ<SB>i</SB><SP>*</SP>, θ<SB>i</SB><SP>*</SP>. In a definition area χ<SB>i</SB>of χ<SB>i</SB>belongs to[ξ<SB>i</SB><SP>j</SP>, ξ<SB>i</SB><SP>k+1</SP>], a variable (i) for satisfying θ<SB>i</SB><SP>*</SP>< Var[ψ'<SB>i</SB>(χ<SB>i</SB><SP>*</SP>,ξ'<SB>i</SB>)] is selected and, under the selected variable (i), a maximal s (where j≤s≤k) satisfying χ<SB>i</SB><SP>*</SP>belongs to[ξ<SB>i</SB><SP>s</SP>,ξ<SB>i</SB><SP>s+1</SP>] is obtained. A problem in which the problem P<SB>M</SB>is added by a restriction θ<SB>i</SB>≥L<SB>i</SB><SP>j,s+1</SP>(χ<SB>i</SB>) and χ<SB>i</SB>≤ξ<SB>i</SB><SP>s+1</SP>is made a problem P<SB>N+1</SB>, whereas a problem in which the problem P<SB>M</SB>is added by a restriction ξ<SB>i</SB><SP>s+1</SP>≤χ<SB>i</SB>and, in the case of k<¾Ξi¾, is further added by θ<SB>i</SB>≥L<SB>i</SB><SP>s+1, k+1</SP>(χ<SB>i</SB>) is made a problem P<SB>N+1</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310788-A (JP)
Title: Advertisement information providing system using live camera installed in home delivery service agency in every area of country
Inventor: YAMAMOTO JUNJI
IPC: G06Q30/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein real-time network moving image information using a live camera is limited to a skiing slope or the like in a public place, and a live camera is hardly installed in a place where a user desires to see, while the purchase of merchandise or the like on a network is made mostly by retrieving a homepage of an advertiser or purchasing within an Internet mall.  <P>SOLUTION: The live camera installed beforehand in each home delivery service agency in every area of the country enables the user to browse real-time moving images in a place closest to an area in which the user is interested. In this case, since advertisement or the like of merchandise is link-displayed on a display screen of the live moving image, the user can immediately shift to the homepage of the advertiser and easily apply for the merchandise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026851-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOKOMORI TAKESHI
IPC: H01L21/52
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a coating line width becomes narrower at the start of drawing operation as the amount of an adhesive left in a syringe is made smaller, the narrower coating line width causes a risk of appearance of part of the rear surface of a chip not wetted with a paste, and the presence of such a not-wetted part may possibly reduce the reliability of a semiconductor integrated circuit device remarkably.  <P>SOLUTION: In a method of manufacturing a semiconductor device, an air pressure applied to a syringe is monitored so that, when the monitored air pressure exceeds a set value, this causes drawing operation to be started. That is, when the air pressure in the syringe is monitored and the monitored air pressure exceeds the set value (normal pressure value), the drawing operation (a nozzle part at the tip end of the syringe is moved in an XY plane while discharging a paste) is first started. Thus, such a problem with the coating line width made narrow at the time of starting the drawing operation can be circumvented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022470-A (JP)
Title: Game machine
Inventor: HIRAUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing a new performance which has not existed before.  <P>SOLUTION: The game machine includes a setting means for setting a setting value for determining the winning probability of an internal winning symbol combination stepwise, a role determination means for determining the internal winning role on the basis of the setting value set by the setting means, a variable display means for variably displaying two or more pieces of identification information and then stop-displaying the identification information on the basis of at least the internal winning role determined by the role determination means, a performance execution means for executing the performance based on performance pattern data selected according to a game state, a microphone capable of inputting sound from the outside, and a sound decision means for deciding whether or not specified sound is included in input sound from the microphone, and executing the performance is executed based on specified performance pattern data selected according to the setting value when deciding that the specified sound is included in the input sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT