baber/WOPTO huggingface dataset:
Patent JP-2009014987-A (JP)
Title: Liquid crystal display device
Inventor: TAJIRI KENICHI
IPC: G02F1/133
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing defective display when a power source is turned off with respect to the liquid crystal display device using a holding capacitor line driving system.  <P>SOLUTION: When a power off command is detected, a sequence control circuit 40 performs the following sequence control. That is, the sequence control circuit 40 short-circuits a common electrode CL source line SL and stops power source supply to a source driver 14, a common electrode driver 16 and a holding capacitor line driving circuit 20. Thereby, the potential of the source line CL and the common electrode CL is set to be 0 V. Then, the sequence control circuit 40 performs a control so as to set the potential of a pixel electrode 11 to be 0 V by turning a pixel transistor 10 on, in accordance with a gate signal of a gate driver 15 after stopping the power source supply. Thereby, all of the potential of the pixel electrode 11 and the common electrode CL and the potential of both ends of the holding capacitor 13 are made to be 0 V and, therefore, the movement of charges is forbidden to prevent the occurrence of defective display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012324-A (JP)
Title: Optical writing device and image forming apparatus
Inventor: HASEBE TAKASHI
IPC: B41J2/45
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To attain the speeding up and stabilizing of the communication of light quantity correction data while attaining the smooth operation of reading or writing the light quantity correction data.  <P>SOLUTION: An LPH 33Y comprises: a plurality of LED elements arranged in a main scanning direction; and a plurality of RFID tags 610Y<SB>l</SB>to 610Y<SB>m</SB>which are provided for corresponding one or more LED elements among the plurality of LED elements, each of the RFID tags having an IC chip storing light quantity correction data for adjusting the quantity of light of the one or more LED elements, and an antenna coil that performs wireless communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013322-A (JP)
Title: Adhesive sheet for vehicle coating film face adhesion
Inventor: UESUGI MASANORI
IPC: C09J7/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet capable of obtaining excellent adhesion against automobile coating films present on the surface without being affected by adhesion decrease caused by a surface conditioner.  <P>SOLUTION: The cohesive sheet is one applied to a vehicle coating film face, on the surface of which, a surface conditioner is present, wherein the adhesive agent layer contacting to the vehicle coating film face is an acrylic adhesive agent layer (Y) formed by polymerizing, with active energy ray irradiation, an acrylic adhesive composition comprising a vinyl monomer or its partially polymerized product (a) composed mainly of an alkyl(meth)acrylate (a1) having 2-14C alkyl groups, an active energy ray polymerization initiator (b), a multifunctional (meth)acrylate (c) and a (meth)acrylate oligomer (d) containing 1-50 pts.wt. rosin-modified (meth)acrylate (d1) per 100 pts.wt. whole monomer components and having 1,000-30,000 weight-average molecular weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017385-A (JP)
Title: Motion picture generating apparatus, motion picture generating method and motion picture generating program
Inventor: OKAMURA HIRONORI
IPC: G06F3/0484
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion picture generating apparatus, a motion picture generating method and a motion picture generating program for generating motion pictures according to user's intention.  <P>SOLUTION: The motion picture generating apparatus has: a motion picture information storage means for storing motion picture information representing motion pictures; a reproducing means for reproducing motion pictures represented by the motion picture information stored in the motion picture information storage means; an input means with which operation information indicating operations for reproduction of the motion pictures by the reproducing means is inputted by the user; an operation information storage means for storing the operation information inputted with the input means in association with still pictures configuring the motion pictures under reproduction during motion picture reproduction by the reproducing means; and a motion picture operation information generating means for generating motion picture information reflecting the operation information stored by the operation information storage means from the motion picture information stored by the motion picture information storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200025-A (JP)
Title: Electric reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: A01K89/015
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical electric reel for fishing, which is capable of performing partial change of a driving motor, maintenance and the like.  <P>SOLUTION: In one embodiment of the electric reel for fishing, a depression 32 is formed at a real body 5, an armature 35 is freely rotatably provided at the depression 32, a magnet 33 composing a field magnet is set on an inside surface 32a of the depression 32 and opposing to the armature 35 so as to compose a driving motor 30 rotating and driving a spool, and components of the driving motor 30, such as the armature 35 and the magnet 33 which are set in the repression 32, are made interchangeable by forming a cover body 40 to be removable, which cover body 40 covers the open part of the depression 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020405-A (JP)
Title: Development apparatus and image forming apparatus
Inventor: TSUKADA YOSHIAKI
IPC: G03G15/06
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus capable of restraining discharge between sleeve drums and capable of restraining generation of a ring mark.  <P>SOLUTION: The development apparatus is provided with a bias application means for applying a development bias in which an AC component overlaps a DC component to a development sleeve, and a discharge detection means for detecting discharge between a photoreceptor drum and the development sleeve. The development apparatus is further provided with a controller for controlling so that when discharge is detected, potential difference Vpp1 between a peak electrical potential of the AC component which is the electrical potential of a direction for feeding a developing agent from the photoreceptor drum to the development sleeve and a voltage of the DC component is smaller than usual, and a potential difference Vpp2 of a direction for feeding the developing agent from the development sleeve to the photoreceptor drum is larger than usual or is maintained as usual, and a ratio between application time T1 of the AC component which is the electrical potential of the direction for feeding the developing agent from the photoreceptor drum to the development sleeve and application time T2 of the AC component which is the electrical potential of the direction for feeding the developing agent from the development sleeve to the photoreceptor drum, T2/(T1+T2) is smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018279-A (JP)
Title: Apparatus and method for forming film
Inventor: TAKEHARA TOSHIBUMI
IPC: H05B33/10
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a preparation time to be required since ink is supplied to an ink chamber of an ink-jet head until the supplied ink can be discharged from all of nozzles.  <P>SOLUTION: The apparatus for forming a film is provided with; the ink-jet head IJH; a first container CN1 for housing the first ink; a second container CN2 for housing the second ink having the coefficient of viscosity larger than that of the first ink; and changeover units VL1, VL2 for changing over the ink to be supplied to the ink chamber of the ink-jet head IJH between the first ink and the second ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019177-A (JP)
Title: Dry lubricating coating film composition and sliding bearing forming this dry lubricating coating composition as sliding layer
Inventor: TANAKA TAKUYA
IPC: C10M103/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing further improving bearing performance, particularly, non-seizure performance, initial compatibility and cavitation resistance.  <P>SOLUTION: This sliding bearing has a sliding layer 2 on a surface of a bearing alloy layer 1 composed of a copper-based or aluminum-based alloy. The sliding layer 2 comprises a resin binder turned into a polymer alloy by adding high shearing by adding an epoxy resin and a coupling agent by using a polyamideimide resin as a main component, and a solid lubricant of 20 to 75 mass%, and thereby, toughness and strength are imparted to the sliding layer 2, and the non-seizure performance, the initial compatibility and the cavitation resistance can also be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025082-A (JP)
Title: Pressure sensor
Inventor: ISHIKAWA EIJI
IPC: G01L9/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor for directly receiving a pressure from a pressure medium on a sensor chip without a protection resin and an oil for preventing a bonding section in the sensor chip 20 from directly exposed to the pressure medium, and eliminating a sensor support.  <P>SOLUTION: A protrusion 14 is provided on an inner wall of a housing 10 having a hollow section, protrudes in the axial direction of the hollow section, and is circumferentially extended around the axial direction of the hollow section. The protrusion 14 and the sensor chip 20 are directly bonded. Since the housing 10 and the sensor chip 20 are directly bonded in an integral structure, the sensor support, the oil, the protection resin for protecting the bonding section, manufacturing processes and components for assembling them are not necessary; the number of the components and the manufacturing processes can be reduced, and the sensor chip 20 can directly receive the pressure from the pressure medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024080-A (JP)
Title: Resin particle dispersion
Inventor: FURUTA TSUYOSHI
IPC: C08J3/11
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle dispersion, capable of forming a coating film having high adhesiveness.  <P>SOLUTION: The resin particle dispersion includes, as essential components, a resin particle (A) composed of a resin (a), a resin precursor (B) and a dispersion medium (U), the resin particle (A) having a volume average particle size of 1-300 μm and a center line average roughness on the particle surface of 5-300 nm. The resin particle (A) preferably includes an outer shell layer (E) 0.01-0.2 μm thick formed of a thermoplastic resin (e) and an inner shell (F) formed of a resin (f) which may be the same as or different from the thermoplastic resin (e).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314557-A (JP)
Title: Method of producing aromatic acrylonitrile derivative
Inventor: HARADA KATSUMASA
IPC: C07C253/30
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method of producing an aromatic acrylonitrile derivative which allows the production of the aromatic acrylonitrile derivative from an aromatic carboxylic aldehyde derivative by a simple method under a mild condition.  <P>SOLUTION: The method of producing an (E)-aromatic acrylonitrile derivative (for example, (E)-2,6-dimethylcinnamonitrile) comprises reacting an aromatic carboxylic aldehyde derivative (for example, 2,6-dimethylbenzaldehyde) with acetonitrile in the presence of a base in an organic solvent or a mixture of organic solvents selected from the group consisting of hexane, heptane, cyclohexane, methylene chloride, chloroform, carbon tetrachloride, benzene, toluene, xylene, chlorobenzene, dichlorobenzene, methylal, tetrahydrofuran, and dioxane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024800-A (JP)
Title: Quick connector
Inventor: OKADA HIROYUKI
IPC: F16L37/12
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick connector having a connection check member that is not disconnected even if it is pulled in an oblique direction and that certainly operates to prevent such erroneous recognition that the quick connector and a mating tube are completely coupled to each other when the quick connector and the mating tube are in an incomplete connection state.  <P>SOLUTION: The connection check member 18 is provided with claws 30a, 30b for respectively engaging with fixing holes 34a, 34b formed at two positions of sides of a housing 12a and an auxiliary engagement part 36 for engaging with part of the housing 12. The connection check member 18 is configured to engage with the housing 12 at two points, that is, at least one of the claws 30a, 30b and the auxiliary engagement part 36 when the connection check member 18 is pulled in an arbitrary oblique direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025202-A (JP)
Title: Optical coherence tomography system and optical type shape-measuring instrument
Inventor: KAWANISHI TETSUYA
IPC: G01N21/17
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coherence tomography (OCT) system, having high sweep speed or an optical type shape-measuring instrument that uses the OCT system.  <P>SOLUTION: The optical coherence tomography system (1) is equipped with a multi-wavelength light source (2) equipped with an optical frequency COM generator, or the like, an optical frequency sweep device (3) equipped with an optical single side wave band modulator, to which the light from the multi-wavelength light source (2) is inputted, and a light-detecting part (5) for detecting the light outputted from a measuring object (4) irradiated with the light from the optical frequency sweep device (3). The optical shape-measuring instrument is equipped with the optical coherence tomography system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007299010-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: G03G15/20
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that can decrease a fixing control temperature in a low power mode and can improve energy saving.  <P>SOLUTION: The fixing device includes: a fixing roller having a heat source inside for fixing an unfixed image transferred onto a sheet by an image forming apparatus; a pressure roller disposed opposite to the fixing roller; a fixing temperature detecting means to detect the temperature of the fixing roller; a pressure roller temperature detecting means to detect the temperature of the pressure roller; and a low power mode to suppress the consumed electric power to be low by setting a low temperature in the temperature control on the fixing roller in a standby period of the machine; wherein the controlled temperature of the fixing roller in the low power mode is variable by the temperature detected by the pressure roller temperature detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055148-A (JP)
Title: Medicament storage container and method of using the storage container
Inventor: AOYAMA HIDEYUKI
IPC: A61M1/14
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured container consisting of an outer barrel member and an inner barrel member, capable of exhibiting such effects as having no risk of leakage of the content to the outside, no risk of environmental deterioration when the content is discharged, or no risk of accidental mixture of foreign substances from the outside.  <P>SOLUTION: The storage container comprises the outer barrel member 10 whose peripheral side, first and second ends are closed, and the inner barrel member 20 disposed inside the outer barrel member. The liquid or powdered content is stored in the space formed between the outer barrel member and the inner barrel member. The outer barrel member has a part 16 to be opened, located on the second end side from the first end 11, for opening the outer barrel member. The inner barrel member has the closed peripheral side part, the first end part 21 opened or to be opened, and the second end part 22 at least part of which has an opened part or a part to be opened. The first end part of the inner barrel member is located on the second end side from the part to be opened of the outer barrel member, and the outer surface of the inner barrel member is air-tightly or liquid-tightly sealed to the inner surface of the outer barrel member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038860-A (JP)
Title: Rotor for dynamo-electric machine
Inventor: TANAKA HIROKI
IPC: H02K21/24
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a rotor for dynamo-electric machine which changes the relative rotating angle between rotors, regardless of the rotational speed of a rotor.  <P>SOLUTION: A common shaft 6 is provided with two rotors 2 and 3 equipped with permanent magnets 12, and the shaft 6 and rotors 2 and 3 are supported rotatably. A stator 1 magnetized by an armature coil 8 is arranged between the two rotors 2 and 3, and one of the rotors 2 and 3 is attached to the shaft 6, so as to be relatively rotatable with respect to the other rotor 2. The relative rotating angle θ of one rotor 3 against the other rotor 2 is changed by advancing the electrical angle of the stator 1 to the rotors 2 and 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037677-A (JP)
Title: Manufacturing method, adjusting method and manufacturing device of optical pickup device
Inventor: YOSHIZAWA AKIO
IPC: G11B7/22
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical pickup by which light beams emitted from respective light sources can perpendicularly be made incident on a corresponding objective lens.  <P>SOLUTION: The method comprises: a process S110 in which the tilt of a lens part is adjusted so that the light beams emitted from a first light source of a light source part are made incident on a first objective lens fixed to the lens part perpendicularly: and a process S120 in which the tilt of a second objective lens part is adjusted so that the light beams emitted from a second light source of the light source part is made incident on the second objective lens fixed to be tiltable to the lens part perpendicularly. Thus, the tilt of a second objective lens is adjusted so that the light beams emitted from respective light sources are made incident on the corresponding objective lens perpendicularly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275660-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing frauds such as opening a board storage box and fraudulently substituting the board storage box for a duplicate board storage box.  <P>SOLUTION: A mount 150 and a circuit board box 62 are attached together with mount fixing means (one-way screws 160, mounting projections 148a-148c, and mounting piece parts 156a-156c) into an irreversible fixation state, and a box body 110 and a lid body 80 are assembled together with assembling fixing means (one-way screws, mounting piece parts 83a-83c, and mounting pieces) into irreversible fixation state. This constitution can constitute the closure of a circuit board box 62 into the irreversible fixation state and mount the circuit board box 62 on a pinball game machine (the mount 150) into the irreversible fixation state so as to prevent the frauds such as opening the circuit board box 62 and fraudulently substituting it for a duplicate circuit board box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039887-A (JP)
Title: Line head and image formation device using it
Inventor: YAMAGUCHI KENJI
IPC: B41J2/44
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line head with which an image quality is improved by correcting the exposure position gap, an image formation device using it, and an image forming method.  <P>SOLUTION: The line head is equipped with illuminant arrays 38, 39 which have a plurality of arrangements of light emitting elements 2 in a substrate 1 along with the axial direction (main scan direction) of a photosensitive object, and a plurality of lines of imaging lens arrays 4, 5 in the movement direction (sub-scan direction) of the photosensitive object corresponding to the illuminant arrays 38, 39. The imaging lens arrays 4, 5 are divided in the longitudinal direction of the substrate 1. Corresponding to the individual imaging lens, the light emitting elements of the illuminant array are divided as light emitting element groups and arranged, and the luminous action of the light emitting element is controlled by a control means for the every light emitting element group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043992-A (JP)
Title: Treatment method for wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for a wafer that can secure quality of a device even when the wafer is formed to a thin thickness and have an electrode, buried in the device, projected from a rear surface of the wafer.  <P>SOLUTION: The treatment method for the wafer includes a division groove forming step of forming a division groove 201 of depth corresponding to a finish thickness of the device 22 along a street, an annular groove forming step of forming an annular groove 202 of depth corresponding to the finish thickness of the device along a boundary part between a device area 220 and an outer peripheral excessive area 230, a protective member sticking step of sticking a protective member 4 on a surface of the wafer, a rear surface grinding step of grinding the rear surface of the wafer corresponding to the device area of a substrate to expose the division groove and annular groove on the rear surface of the substrate of the wafer, and forming an annular reinforcement part 230b in an area corresponding to the outer peripheral excessive area, and a rear surface etching step of etching the rear surface of the substrate of the wafer to project an electrode 222 from the rear surface of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043348-A (JP)
Title: Reel and recording tape cartridge
Inventor: ISHIKAWA TADASHI
IPC: G11B23/107
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reel capable of improving a dimensional accuracy of a hub, and a recording tape cartridge.  <P>SOLUTION: The reel 10 is equipped with: a reel hub 32 having a cylinder section 34 formed in the cylindrical shape, for winding the magnetic tape T around the outer periphery; a reinforcing ring 26 which is formed in the cylindrical shape and subjected to insert molding into the cylinder section 34; and a resin made lower flange 38 formed integrally with the reel hub 32 by an injection molding and extended outward in the radial direction from one end side of the axial direction of the cylinder section 34. Between the reel hub 32 and the lower flange 38 in the reel 10, reel grooves 28 becoming to be thinner in the axial direction of the reel hub 32, are continuously or intermittently formed along the peripheral direction of the reel hub 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT