baber/WOPTO huggingface dataset:
Patent JP-2009252362-A (JP)
Title: Plane light emitting device
Inventor: ENDO KUNIAKI
IPC: F21S2/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane light emitting device in which a high uniformity ratio of illumination is realized without using a special part-shading member and a color unevenness is prevented from occurring even when a plurality of single color light emitting devices are used.  <P>SOLUTION: The plane light emitting device 1 includes a light guide plate 3 of a plate shape, a total reflection portion 7 which is arranged on the one end portion of the light guide plate and reflects incident light from the one main surface of the light guide plate toward the other end portion of the light guide plate so that the light is conveyed inside the light guide plate while making a total reflection, a light emitting device 2 which makes an incident light toward the total reflection portion from the one main surface of the light guide plate, and a reflection portion 8 which is arranged on the one or the other main surface of the light guide plate and reflects the light, which is conveyed in the light guide plate while making a total reflection, toward the opposite side of the main surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227949-A (JP)
Title: Microwave curable composition
Inventor: TSUDO YASUHIRO
IPC: C08G18/28
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave curable composition which can be efficiently cured, ensures good mechanical properties of a cured product, and exhibits excellent heat resistance and bleed-out resistance.  <P>SOLUTION: The microwave curable composition includes an ionic liquid (A) and a polymerizable compound (D), wherein the microwave curable composition (X) has at least one functional group (f) which reacts with the polymerizable compound (D), preferably at least one vinyl group within a molecule of the ionic liquid (A), and the content of the ionic liquid (A) is preferably 0.1-25 wt.% based on the weight of the composition (X).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285671-A (JP)
Title: Epoxy resin composition
Inventor: TANAKA SHINYA
IPC: C08G59/06
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy composition exhibiting liquid crystallinity at a wide range of curing temperature.  <P>SOLUTION: The epoxy composition contains at least two epoxy compounds selected from epoxy compounds represented by formula (1), wherein Ar<SP>1</SP>to Ar<SP>3</SP>are the same or different and each represents a bivalent group of any of cyclohexadiene, cyclohexadiene and benzene; R represents a hydrogen atom or an alkyl group; and Q represents a linear alkylene group, provided that the methylene group constituting the linear alkylene group may have been substituted by a 1-8C alkyl group and the methylene group not adjoining an oxygen atom may have been substituted by -O-. The constituent methylene group may be also separated by -O- or N(R<SP>4</SP>)-, wherein R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>are the same or different and each represents a hydrogen atom or a 1-8C alkyl group; m is 0 or 1; and n is an integer of 0-10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263036-A (JP)
Title: Device and method for folding sheet, and printing machine
Inventor: KITAMURA SO
IPC: B41F13/54
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure stable conveying force of a sheet and to suppress generation of stain on the sheet, in a device and method for folding the sheet and a printing machine.  <P>SOLUTION: In the folding machine for forming a signature S by folding the sheet by a pair of folding rollers 39, 40, serrations 51, 52 are formed on outer peripheral surfaces of the pair of folding rollers 39, 40 along an axial direction, and a plurality of projection parts 51a, 51b, 52a, 52b having different height are provided as the respective serrations 51, 52 of the pair of folding rollers 39, 40. A phase in a rotation direction of the respective folding rollers 39, 40 is set such that the projection parts 51a, 52b and the projection parts 51b, 52a having different height are opposed to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263450-A (JP)
Title: Adhesive for label
Inventor: IMANISHI KODAI
IPC: G09F3/10
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for labels excellent in initial adhesion, little in viscosity increase in winters, having viscosity stable with time, excellent in washability of a labeler, and having water resistance and bottle washability by an alkali comparable to an adhesive containing much casein.  <P>SOLUTION: The adhesive for labels comprises (A) a water-soluble resin that has a weight average mol.wt. (Mw) of 4,000-170,000 and an acid number of 30-260 and contains at least one selected from a carboxyl group, a carboxylate group and a carboxylic anhydride group and (B) casein. The labels obtained by coating the above adhesive for labels are also provided. The labels easily peel off when the bottles are washed with an alkali though they are suitably pasted on the glass bottles. Accordingly it is possible to promote the recycling of the containers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270585-A (JP)
Title: Shock absorber
Inventor: HORIKAWA AKIYOSHI
IPC: F16F9/38
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber to be used under environment where liquid droplets exist while holding desired shock absorbing effects over a long period.  <P>SOLUTION: A sleeve 20 is mounted in a case body 11 of the shock absorber 10 reciprocatively in the axial direction, and the sleeve 20 is partitioned into a liquid storage chamber 21 on the side of the base end and a communication chamber 22. Spring force is applied to the sleeve 20 in the backward moving direction by a preload spring 29. In the case body 11, a rod 25 with its front end protruded is mounted reciprocatively in the axial direction. At the base end of the rod 25, a piston is provided which is moved in liquid L filled in the liquid storage chamber 21. When the sleeve 20 is excessively moved forward with the liquid flowing into the liquid storage chamber 21, a sleeve seal 39 cancels its sealing of a space between the outer peripheral face of the sleeve 20 and the inner peripheral face of the case body 11 to discharge the liquid from the liquid storage chamber 21 into the communication chamber 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272808-A (JP)
Title: Digital broadcast receiver and digital broadcast reproduction method
Inventor: KATO KAZUHIRO
IPC: H04N21/431
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver for optionally controlling the way of reproduction, such as forcibly making a viewer watch a commercial message, with a single digital broadcast receiver, when reproducing recorded broadcast data.  <P>SOLUTION: The digital broadcast receiver is provided with: a receiving means for receiving a digital broadcast; a recording medium for storing broadcast data received by a receiving part in a storage device; and a reproduction control means for reproducing the broadcast data stored in the storage device. The broadcast data include a reproduction control flag and the reproduction control means controls the manner of reproducing the broadcast data, with reference to the reproduction control flag, corresponding to a part which is being reproduced. Thus, when reproducing the videotaped digital broadcast, on the basis of the reproduction control flag corresponding to a part which is being reproduced, the single digital broadcast receiver controls the manner of reproduction optionally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271743-A (JP)
Title: Health management system and method thereof
Inventor: TANAKA MANABU
IPC: G16H10/60
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health management system for collating health examination data with receipt data.  <P>SOLUTION: The health management system includes a health examination and receipt database. Each record in a health examination data table 25 includes a connection key, personal information, and health examination data. Each record in a receipt data table 26 includes a connection key, personal information, and receipt data. When a health examination data file 23 is received, the connection key is obtained from the receipt data table 26 based on a collation key master table 27, and the health examination data received with the connection key is added to the health examination data table 25. When a receipt data file is received, the above process is performed in the opposite way. The summary of the health examination data or the receipt data is displayed on a print preview screen, while only by clicking a summary value on the print preview screen, lists for health examination data and receipt data associated with the summary value are displayed adjacent to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270065-A (JP)
Title: Cellulose acylate film, optical compensation film, polarizing plate, and liquid crystal display
Inventor: MATSUFUJI AKIHIRO
IPC: C08L67/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a cellulose acylate film free from problems such as whitening, bleed-out, and sheet deterioration, not causing any problem such as sublimation or deposition etc. of additives to a manufacturing facility, being excellent in transparency and durability, having small optical anisotropy (Re, Rth) to be substantially optically isotropic, at low cost; and an optical compensation film, a polarizing plate, and a liquid crystal display manufactured by using the cellulose acylate film.  <P>SOLUTION: The cellulose acylate film contains a polyester polyol having three or more hydroxy groups in one molecule. There are provided the optical compensation film, the polarizing plate, and the liquid crystal display each using the cellulose acylate film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271471-A (JP)
Title: Zoom lens and imaging device provided with the same
Inventor: INOUE TAKU
IPC: G02B1/11
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact zoom lens having a simple lens configuration while securing a high zoom ratio.  <P>SOLUTION: The zoom lens has a group of first lenses having positive refractive power, a group of second lenses having negative refractive power, a group of third lenses having positive refractive power and a group of fourth lenses having positive refractive power arranged sequentially in this order from an object side to an image side. Two or more groups of lenses can move for zooming. When performing focusing, the group of the second lenses move. A lens in the group of second lenses, which has negative refractive power and is positioned on a side nearest the object, is called a second a lens and a refractive index n2a and an Abbe number ν2a of a material of the second a lens are respectively properly set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277756-A (JP)
Title: Zener diode and method of manufacturing the same
Inventor: KASAHARA ATSUSHI
IPC: H01L29/866
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temporal variation in Zener voltage (breakdown voltage) while reducing element area.  <P>SOLUTION: At a surface layer part of an n<SP>-</SP>-type substrate 1, a p<SP>+</SP>-type impurity layer 2 is formed to a position of predetermined depth from a surface of the n<SP>-</SP>-type substrate 1, and a trench 3 which is as deep as or deeper than the p<SP>+</SP>-type impurity layer 2 from the surface of the n<SP>-</SP>-type substrate 1 is formed on both sides of the p<SP>+</SP>-type impurity layer 2 or enclosing it. Then an internal wall insulating film 4 and n<SP>+</SP>-type doped Poly-Si 5 are arranged in the trench 3, and an n<SP>+</SP>-type impurity layer 6 is formed below the trench 3 while extending from a bottom surface of the trench 3 to the n<SP>-</SP>-type substrate 1. Further, an interlayer insulating film 7 is formed on a surface of the n<SP>-</SP>-type substrate 1, and through contact holes 7a and 7b, a cathode electrode 8 is electrically connected to the n<SP>+</SP>-type doped Poly-Si 5 and an anode electrode 9 is electrically connected to the p<SP>+</SP>-type impurity layer 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275597-A (JP)
Title: Common rail injector
Inventor: KUSAKA HOKUTO
IPC: F02M61/16
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail injector adapted to suppress the influence of pressure variations during fuel injection (in the course of closing a nozzle valve) thereby to stabilize the amount of fuel injection while maintaining combustion performance, by applying a simple processing to a nozzle body.  <P>SOLUTION: In the injector 1 mainly equipped with an injector body 10; a solenoid valve 21; a command piston body 30; and the nozzle body 40, besides an oil hole passage 42, one or a plurality of first additional volume passages 49 connected to an oil pool chamber 44 disposed around a nozzle valve 41 are disposed in the nozzle body 40. Other sides of the first additional volume passages 49 are closed by a stop plate 70 disposed between the command piston body 30 and the nozzle body 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273419-A (JP)
Title: Auxiliary fishing gear apparatus for fish catch, and method for control thereof
Inventor: YAMAGUCHI TAKAHIRO
IPC: A01K79/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoide fighting with a fish, while avoiding unforeseen accidents even when trouble occurs on a boat in an emergency causing an electric shock; to improve dangers and hard labor environments for persons engaged in fishery, simultaneously avoiding failure in catching; and to shorten the time from hooking of the fish to catching of the fish.  <P>SOLUTION: An apparatus is composed of a waterproof housing case 1 suspended from a nonconductive stem line (a) hung from the shipboard, a spring case 17 mounted on the waterproof housing case, first electrodes 13 secured to the spring case, a second electrode 6 inserted into the waterproof housing case, a fishhook b connected through an electroconductive leader to the second electrode, a sensor 3 inserted into the waterproof housing case, and operating when the fish is hooked, a power source and an electric control part connected to the sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009068485-A (JP)
Title: Driving force control device
Inventor: HATTORI KUNIO
IPC: F02D41/10
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driver from feeling odd by giving the driver an appropriate acceleration feeling in response to an acceleration operation, in a drive force output mechanism for outputting a rotary driving force of a rotary driving source via a torque converter.  <P>SOLUTION: In the driving force control device, after an increase in a turbine torque with an acceleration operation by an accelerator pedal, if a decrease in the turbine torque not corresponding to the acceleration operation is generated, the decrease is accurately detected using computation based on an estimated turbine torque (S104-S114) (Yes in S116), an output torque of an engine is increased with an increase in an amount of intake air (S118). This can realize acceleration in response to an acceleration operation, give a driver an appropriate acceleration feeling, and prevent the driver from feeling odd.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280996-A (JP)
Title: Folding door device
Inventor: ITO MASAHITO
IPC: E05D11/10
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding door device can effectively stop a closing motion of a door body in a full-closing position.  <P>SOLUTION: This folding door device includes: a door tail side door body 10 which is turnably supported on an immovable region via a base shaft portion 50; a door end side door body 20 which is turnably connected to a door endside portion of the door tail side door body 10; and a moving support portion 41 which is provided in such a manner as to turnably support the door end side door body 20 from its upper side and/or lower side and move the door body in the width direction of an opening. The folding door device brings about the opening/closing motion by turning the door end side door body 20 in an opposite direction while turning the door tail side door body 10 in one direction. The base shaft portion 50 is provided with a braking means 52 for suppressing the close-directional turn of the door tail side door body 10; and a projection and recess engaging means 60, which stops the turning of the door end side door body 20 in an approximately totally closing position by fitting a projection 62b and a depression 61a together, is provided between the moving support portion 41 and the door end side door body 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281188-A (JP)
Title: Igniter using together spark discharge ignition system and microwave plasma ignition system
Inventor: TANABE EIJI
IPC: H01T13/20
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an igniter commonly using a spark discharge ignition system capable of completely burning a mixture gas of fuel and air while growing a generated flame nucleus, and the microwave plasma ignition system having compatibility with a conventional ordinary ignition plug in terms of a shape and can be mounted on a conventional engine easily.  <P>SOLUTION: The igniter commonly using the spark discharge ignition system and the microwave plasma ignition system is composed of an ignition plug whose center electrode conductor for spark discharging and a conductor for feeding a microwave current are formed of common or individual coaxial conductors, a microwave generating circuit to generate microwaves fed to a microwave input terminal of the ignition plug, an ignition circuit to generate a high voltage for spark ignition, and an ignition control circuit to control the output timing of the microwave generating circuit and the ignition circuit, wherein the tip of the ignition plug constitutes an antenna protruding into a combustion chamber of the engine and emitting microwaves, and its shape is spiral.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281112-A (JP)
Title: Wall paper and method of manufacturing the same
Inventor: NAKAKAWARA MITSURU
IPC: E04F13/07
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide wall paper which is excellent in embossing pattern reproducibility, unevenness resistance, thickness retention, and surface strength, and to provide a method of manufacturing the wall paper.  <P>SOLUTION: The wall paper 1 includes a vinyl chloride resin layer 3 formed on a substrate 2, and the vinyl chloride resin layer 3 is formed of at least two layers that are made of vinyl chloride paste sol containing thermal expansion microcapsules, and produced by foaming and mechanically embossing. The vinyl chloride resin layer 3 includes a first vinyl chloride resin layer 4 and a second vinyl chloride resin layer 5 laminated on the substrate 1 in this order, and the second vinyl chloride resin layer 5 is lower in expansion ratio than the first vinyl chloride resin layer 4. Further the wall paper has a total weight of 220 to 370 g/m<SP>2</SP>, a thickness of 0.7 to 1.3 mm, and a loop stiffness of 7 to 15 g/cm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288408-A (JP)
Title: Image display
Inventor: MAEDA YUUKI
IPC: G03B21/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent polarization conversion efficiency of a polarization conversion element and high illumination efficiency of a lighting optical system.  <P>SOLUTION: A lighting optical system includes a first light flux division means 5 for dividing a light flux from a first light source 1 into a plurality of light fluxes in a first cross section, a second light flux division means 11 for dividing the light flux from the light source into a plurality of light fluxes in a second cross section, and a first polarization conversion element 9 for converting the light flux from the light source into a first polarization light flux. In addition, the lighting optical system includes a third light flux division means 7 for dividing a light flux from a second light source 2 into a plurality of light fluxes in the first cross section, a fourth light flux division means 12 for dividing the light flux from the second light source into a plurality of light fluxes in the second cross section, and a second polarization conversion element 10 for converting the light flux from the second light source into a second polarization light flux. Furthermore, the lighting optical system includes a first light flux combining means 13 for combining a first polarization light flux and a second polarization light flux, a third polarization conversion element 15 for converting a plurality of composite light fluxes into a plurality of polarization light fluxes having one polarization direction, and condensing means 16-19 for superposing the plurality of the polarization light fluxes from the third polarization conversion element on an image display element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285324-A (JP)
Title: Controller and game machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of surely holding a spare connection member without the risk of losing and blocking the improper use of the spare connection member as well.  <P>SOLUTION: A base member 41 is provided with a screw storage part 48 capable of storing a spare of a screw 44 for fraudulence prevention, a rear case member 32 for covering one surface of a main control board 21 inside an outer case 23 is fixed to the base member 41 further, and the rear case member 32 is provided with flange pieces 36 and 36 for covering the opening of the screw storage part 48 accompanying the fixation of the rear case member 32 to the base member 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295623-A (JP)
Title: Electronic component feeder and electronic component mounter
Inventor: SASAMOTO KENICHI
IPC: H05K13/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable unfailingly picking up of a piece of electronic component, irrespective of the size of each of electronic components.  <P>SOLUTION: An electronic component feeder (tape feeder 4) sequentially positions electronic components (small component PS and large component PL) aligned in a feeding progressing direction of components to be mounted for an electronic component mounter and picked up by a pickup nozzle (suction nozzle 8a) of the electronic component mounter 1, at a component taking port 23a. In the electronic component feeder, a length B of a component taking port on the rear of at least the pickup position is made variable in the component feeding progressing direction in accordance with the size of each electronic component so that the piece of electronic component (PS or PL) can be exposed from the component taking port 23a on the rear from the pickup position of the component taking port 23a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295303-A (JP)
Title: Fuel cell unloading gas diluter
Inventor: OHIRA JUNKO
IPC: H01M8/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unloading gas diluter capable of performing the proper dilution of hydrogen gas by oxidized offgas by the proper mixing of fuel offgas and oxidized offgas.  <P>SOLUTION: An auxiliary dilution envelope 13 is prepared in the lower part of a dilution envelope 12 of the unloading gas diluter 11, and the fuel offgas lead-in pipe 16 is connected to a bottom plate 13a of the auxiliary dilution envelope 13. A fuel offgas branch-out pipe 21 is connected to a partition board 13c of the auxiliary dilution envelope 13, and branch-out nozzles 22 are connected to the fuel offgas branch-out pipe 21. An oxidized offgas lead-in pipe 17 and the unloading pipe 18 are connected to the diluting envelope 12. The fuel offgas led to an accumulator chamber 14 of the auxiliary dilution envelope 13 is branched out by the fuel offgas branch-out pipe 21 and the branch-out nozzle 22 and supplied to a branch-out passage 23a of each rectifying tube 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT