baber/WOPTO huggingface dataset:
Patent JP-2010097125-A (JP)
Title: Developing device and image forming apparatus
Inventor: YOSHIMOTO SHINICHI
IPC: G03G15/08
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that reduces the degree of deterioration of carrier without increasing the amount of discharged developer.  <P>SOLUTION: A supply screw 26 for supplying developer to a developing roller 24 and an agitating screw 25 disposed parallel to the supply screw 26 are provided with spiral vanes 29 and 30, respectively, which convey developer in opposite directions and reverse a conveyance direction at least in one area. Circulation holes 31, 32, and 33 for permitting developer passage are formed in a partition 28 at both ends of each of the spiral vanes 29 and 30 and at a position opposite the position where the conveyance direction reverses. Accordingly, a plurality of circulation paths R1 and R2 where the developer circulates between the adjacent circulate holes 31, 32, and 33 are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094429-A (JP)
Title: Game machine
Inventor: SAITO YUSHI
IPC: A63F7/02
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a special variable prize winning device with a small occupied area of a game region while attaining big wins in various forms in a game machine using game balls.  <P>SOLUTION: The game machine includes a variable display device 22 capable of carrying out a variable display game, and the special variable prize winning device 25 convertible from a closed state of not receiving game balls into an open state easy to receive game balls in first and second special game states that occur according to the result of the variable display game, and granting a predetermined prize ball when the game ball flowing down the game region 11 wins a prize. The special variable prize winning device 25 includes an upper door 25a openable with the lower end as a rotating shaft 56a and opened in the first special game state with the free end of a lower door 25b abutting thereon, and the lower door 25b openable with the lower end as a rotating shaft 56b and opened in the second special game state. When the upper door 25a is opened, the lower door 25b is opened in association with the opened upper door.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099569-A (JP)
Title: Dye-sensitized solar battery, and manufacturing method thereof
Inventor: YUN HO-GYEONG
IPC: H01L31/04
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar battery and a manufacturing method thereof.  <P>SOLUTION: The dye-sensitized solar battery includes a lower substrate and an upper substrate separated from each other, a semiconductor electrode layer arranged on the lower substrate, a dye layer adsorbed on a surface of the semiconductor electrode layer, and electrolyte solution arranged between the lower and the upper substrates. At this time, an upper surface of the lower substrate adjoining to the semiconductor electrode layer, is formed so as to have at least one groove capable of increasing a contact area with the semiconductor electrode layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010099904-A (JP)
Title: Hot press device having puncture preventive function, and method of manufacturing wooden material
Inventor: KOMA HIDEAKI
IPC: B27D3/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that when a wooden material such as a wooden board or the like is thermally manufactured with a hot press, since steam generates in the inside during heat-pressing and a puncture occurs to burst the wooden material when the pressure of the hot press is removed with the steam staying in the object to be heat-pressed, and since the puncture occurs in the final manufacturing process, the occurrence of the puncture makes a series of the manufacturing processes entirely useless, and that it is necessary to completely dry the material to avoid the problem, and a lot of energy is necessary for drying the material.  <P>SOLUTION: The method of manufacturing the wooden material includes: a process (α) of applying or sprinkled a bonding material on a lumber raw material of an assembly including a veneer-like object, a sheet-like object fiber-opened by rolling, a slender stick-like object, a flake-like object, a strand-like object and the like; a process (β) of forming the lumber raw material on which the bonding material is applied or sprinkled into a predetermined shape; and a process (γ) of hot-pressing the formed lumber raw material and dissipating the steam generated and staying in the lumber raw material to the outside to produce a wooden material while the lumber material is degassed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102965-A (JP)
Title: Light source device and liquid crystal display device
Inventor: INOUE HIROYASU
IPC: G02F1/13357
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device wherein a change of a hue by an observation angle is suppressed.  <P>SOLUTION: This light source device has: a luminescent element having a first luminescence peak having a peak wavelength of λ1, and a second luminescence peak having a peak wavelength of λ2; and a diffraction element provided on a light output side of the luminescent element. A difference between a light distribution characteristic in the wave length λ1 of light and a light distribution characteristic in the wavelength λ2 outputted from the diffraction element is smaller than a difference between a light distribution characteristic in the wave λ1 and a light distribution characteristic in the wavelength λ2 of the luminescent element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101580-A (JP)
Title: Cryogenic refrigerant recondensing device and superconducting magnet device
Inventor: TOSAKA TAIZO
IPC: F25D3/10
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic refrigerant recondensing device easily applicable to an existing cooling facility and preventing cooling shortage of a gas cooling type current lead during current carrying and suppressing waste consumption of a liquid refrigerant, and a superconducting magnet device mounted with the cryogenic refrigerant recondensing device.  <P>SOLUTION: The cryogenic refrigerant recondensing device 2 includes: a refrigerator 12 for recondensing a gas 10 cooling the gas cooling type current lead 7; a refrigerant introduction pipe 14 for returning the liquid refrigerant recondensed by the refrigerator 12 to a refrigerant tank 6; and a gas emitting means 16 for dynamically switching gas emitting operation to emit the gas 10 which cooled the gas cooling type current lead 7 to the atmosphere and operation to inhibit the gas emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106067-A (JP)
Title: Polyurethane-based curable composition
Inventor: OGA KAZUHIKO
IPC: H01B3/30
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a cured form for an insulation protecting film excellent in electric insulation which can be applied to an insulation protecting coating film, a solder resist and the like; and a curable resin composition necessary for obtaining the cured form.  <P>SOLUTION: The curable composition comprises as essential components, a component (A) containing a copolymer polyol containing at least a monomer unit represented by Formula (1) and a monomer unit containing an olefin, and a component (B) containing a compound having an isocyanato group and/or a block isocyanato group in which the total number of the isocyanato group and the block isocyanato group in one molecule of the compound is 2 or more. There are also provided a cured form obtained by curing the composition, and an electrically insulating coating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107070-A (JP)
Title: Resister
Inventor: SHIBATA AKIHIRO
IPC: F24F13/15
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resister reducing the number of components and setting a range of oscillation angle of a front movable louver large without degrading strength of fins.  <P>SOLUTION: In the front movable louver 3, a horizontal fin 31 is journaled rotatably on a supporting shaft 32, and an operation knob 5 is axially slidably mounted on the horizontal fin 31. The horizontal fin of the front movable louver is rotated by the operation knob 5, and a wind direction of a rear movable louver 4 is adjusted by sliding operation of the operation knob along the horizontal fin of the front movable louver. A gear member 7 is fixed on a front section of a longitudinal fin 41 of the rear movable louver 4 toward a front movable louver side. A rack member 6 is mounted on a back face section of the operation knob 5 movably in the circumferential direction on a circumferential face of a virtual cylindrical body using the supporting shaft 32 of the horizontal fin 31 as the center shaft, as a sliding face, and a rack tooth section 61 disposed on a back face of the rack member 6 is engaged with the gear member 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107860-A (JP)
Title: Display device
Inventor: HIRAMATSU KAZUNORI
IPC: G09G3/20
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To faithfully display an image according to operation of an operator while reducing power consumption.  <P>SOLUTION: A display device includes a storability display body having storability of display, a proximity detecting section for detecting that the distance from the display surface of the storability display body to an input device operated by the operator is a threshold or shorter, a voltage increasing circuit that performs an increasing operation of increasing driving voltage applied to a display element of the storability display body when the proximity detecting section has detected that the distance is the threshold or shorter and does not perform the increasing operation when the proximity detecting section has not detected that the distance is the threshold or shorter, and a driving circuit that applies voltage of a predetermined value to a display element corresponding to the position specified by the input device to drive the display element and displays an image on a display surface of the storability display body when the voltage increasing circuit increases the driving voltage to a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153111-A (JP)
Title: End-to-end network security with traffic visibility
Inventor: LONG MEN
IPC: H04L9/14
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve end-to-end security with traffic visibility.  <P>SOLUTION: A combined encryption-authentication unit includes a cipher unit and an authentication unit coupled in parallel to the cipher unit, and generates an authentication tag by using an authentication key, in parallel with the generation of the cipher text using an encryption key, where the authentication key and the encryption key have different key values. In various embodiments, the cipher unit operates in AES counter mode, and the authentication unit operates in parallel, in an AES-GMAC mode. Using a two key, single-pass combined mode algorithm preserves network performance by using a limited number of HW gates, while allowing an intermediate device to access to the encryption key for deciphering the data, without having to provide to that device the ability to compromise data integrity, which is preserved between the end to end devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111747-A (JP)
Title: Underfill agent composition
Inventor: SUMIDA KAZUMASA
IPC: C08G59/50
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfill agent suitable for a semiconductor device including a copper pillar bump.  <P>SOLUTION: The underfill agent composition includes following component (A) through (D): (A) 100 pts.mass of an epoxy resin, (B) an amine curing agent or an acid anhydride curing agent in an amount of an equivalent ratio [component (A)/component (B)] being 0.7 to 1.2, (C) 50-500 pts.mass of an inorganic filler based on total 100 pts.mass of the component (A) and component (B), and (D) 0.01-10 pts.mass of silane having an episulfide group represented by formula (1) based on total 100 pts.mass of the component (A) and component (B), wherein R<SP>1</SP>is a hydrogen atom, methyl, or ethyl, R<SP>2</SP>is a 2C-10C organic group which may include oxygen and may form a ring structure together with a carbon atom of the episulfide group, X is a hydrolyzable group, and k is an integer of 1 to 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169396-A (JP)
Title: Image forming apparatus
Inventor: KO YUKI
IPC: G03G15/02
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect the amount of magnetic particles present in a particle pool in a charging device using a magnetic brush charging system.  <P>SOLUTION: The image forming apparatus charges a photoreceptor by carrying magnetic particles 34 on a charging sleeve 31 and bringing the magnetic particles 34 into contact with the photoreceptor. An electrode is provided at a position where the area of the detection electrode contacting the magnetic particles is variable depending on the amount of the magnetic particles stored in the particle pool formed by the charging sleeve 31 and a regulating blade 33 for regulating the amount of magnetic particles carried by the charging sleeve. The amount of magnetic particles in the particle pool is detected by detecting a current flowing in the electrode from the charging sleeve 31 via the magnetic particles 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114790-A (JP)
Title: Digital fpu receiving apparatus and receiving method
Inventor: SAITO TOMOHIRO
IPC: H04B1/26
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital FPU receiving apparatus and receiving method, capable of automating band setting.  <P>SOLUTION: When a receive CH setting switch 10 is set, a local oscillator control section 22 controls a local oscillation frequency outputted from a local oscillator 5 to (f<SB>CH</SB>-140) MHz so as to receive a full-mode signal of a selected CH in accordance with information from the receive CH setting switch 10. Thereafter, the local oscillator control section 22 controls the local oscillation frequency outputted from the local oscillator 5 to (f<SB>CH</SB>-145) MHz in the case that an identification result from a band identification circuit 21 is Lower half-mode, and controls the local oscillation frequency outputted from the local oscillator 5 to (f<SB>CH</SB>-135)MHz in the case that the identification result from the band identification circuit 21 is Upper half-mode. Thus, a signal outputted from a mixer 4 becomes an IF signal, that can be demodulated by a demodulator 8, constantly even under any mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111505-A (JP)
Title: Paper feeding mechanism for printer
Inventor: YAMAGISHI RYOTA
IPC: B65H9/14
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise while saving space in the paper feeding mechanism of a printer.  <P>SOLUTION: This paper feeding mechanism of a printer includes resister rollers 240a, 240b which hold a recording medium 10 related to paper feeding and adjust the feed timing of the recording medium 10 relative to a head unit 110, a curved paper feed passage FR3 extending to the resister rollers 240a, 240b, an inner member 210b which restricts the inside of the curved part of the paper feed passage FR3 in the paper feed passage FR3, an outer member 210c which is disposed so as to face the inner member 210b and restricts the outside of the curved portion, and a bent part 216a which projects from the outside of the bent part inward on the outside of the curved part of the paper feed passage FR3 and on the upstream side of the outer member 210c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122257-A (JP)
Title: White display particle and image display device
Inventor: HOSOYA YUKIO
IPC: G02F1/167
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide white display particles capable of displaying an image having a sufficient white color density and a sufficient contrast even when performing an image display repeatedly.  <P>SOLUTION: The white display particles are to be used in an image display device having display particles in a powder form sealed between two substrates at least one of which is transparent, and displaying an image by generating an electric field between the substrates to move the display particles; and the particles contain at least a binder resin and a white pigment 1, wherein the white pigment 1 comprises white inorganic oxide particles 2 having a refractive index of ≥2.0, each having a lower layer 3 and an upper layer 4 on the particle surface, and the lower layer 2 is a silica layer and/or alumina layer and the upper layer 4 is an organic layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124146-A (JP)
Title: Picture signal processing circuit, signal processing method, imaging apparatus, display device, and camera system
Inventor: NAKAJIMA YASUTAKA
IPC: H04N5/225
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily focus on a subject, when photographing a high-resolution video.  <P>SOLUTION: In a first display mode, a second video signal applied by filter processing for eliminating high-frequency components from a first video signal is outputted; in a second display mode, the first video signal is outputted as it is. Next, the first or the second video signal is stored to a memory; and in the first display mode, the second video signal is read from the memory, processing for reducing a first picture size to a second picture size is applied, and outputted to the display part. In the second display mode, the first video signal corresponding to a video cut out in second picture size from the first picture size is read from the memory and outputted to the display part. Then, in response to a switch instruction of the first or the second display mode performed by a display mode switch part, filter processing and switching of the first or the second video signal to be read from the memory are controlled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009080128-A (JP)
Title: Porous hybrid particles with organic groups removed from surface
Inventor: O'GARA JOHN E
IPC: C08G77/04
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing porous hybrid particles for chromatography provided with substantially improved stability at low pH and improved chromatographic separation performance.  <P>SOLUTION: The method includes the steps of: (a) polyalkoxysiloxane is made to be generated; (b) an aqueous suspension of the polyalkoxysiloxane is prepared, and the suspension liquid is subjected to gelification under the existence of basic catalyst so as to generate the porous particle having alkyl group bonded to silicon, replaced/unreplaced aryl group, replaced/unreplaced alkylene group, alkenylene group, alkinylene or allylene group; (c) the micropore structure of the porous particles are denatured by water heat treatment; and (d) the groups existing on the surface of the particle are replaced by hydroxyl, fluorine, alkoxy, alyloxy, or replaced siloxane group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124213-A (JP)
Title: Image forming apparatus and method of controlling the same
Inventor: HINAGA KEIICHI
IPC: H04L9/14
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that stores the read data in a memory device such as an HDD and the like in the high security without forcing an operation load on a user.  <P>SOLUTION: The image forming apparatus includes: a key generation part for altering an encryption key to generate an encryption key different from the encryption key used up to that time for each alteration; an encryption part for encoding image data by the encryption key generated by the key generation part; a first memory for storing the encrypted image data; a second memory for storing the encryption key, and a table correlating the image data encrypted by the encryption key with the encryption key; and a decryption part for decrypting the data stored in the first memory by using the encryption key correlated by the table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119638-A (JP)
Title: Osteosynthesis device
Inventor: HORIUCHI KIKUJI
IPC: A61B17/58
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an osteosynthesis device for perfectly curing a bone fracture region by firmly integrating a screw member with a plate so as to prevent the improper separation of the screw member from the bone and the plate, and stably holding the joined state of the bone fracture region for a long period of time.  <P>SOLUTION: The osteosynthesis device includes: the plate arranged along the front surface of a broken bone and having a through-hole; a washer internally arranged in the through-hole of the plate and having a through-hole with a female screw; and a screw member having a shaft and a head, where male screws are arranged respectively, and screwed onto the fracture bone via the washer. The male screw of the shaft is screwed onto the bone, and also the male screw of the head is screwed onto the female screw of the washer, thereby fixing the plate to the bone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122491-A (JP)
Title: Projection display device
Inventor: FUJIBAYASHI HIROKO
IPC: G03B21/16
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in air volume, increase in noise, or the like by surely reducing the air flow resistance in a louver.  <P>SOLUTION: The projection display device includes an axial flow fan 33 which generates an air flow in an axial direction by rotation of a blade to discharge air within a casing; and a louver 34 including an inclined plate-like part 34a inclined to the axial direction, the inclined plate-like part 34a being arranged in a direction orthogonal to the axial direction on the air flow outlet side of the axial flow fan 33. The planar area of the louver 34 is divided to a first area 35a and a second area 35b through a line passing the axial center of the blade. The inclined plate-like part 34a is inclined in different directions respectively in the first area 35a and the second area 35b to be laid along the rotating direction of the blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124372-A (JP)
Title: Image capturing apparatus and image capturing program
Inventor: KONDO SUSUMU
IPC: G03B27/62
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus and image capturing program capable of suppressing increase of power to be consumed in a standby state and detecting the size of a read document to recover from the standby state on early stage.  <P>SOLUTION: An image capturing apparatus comprises: a detection means for detecting the size of a document; an image capturing means for capturing a document image representing the document of the size detected by the detection means; a power supply management means for managing power to be supplied to the detection means and the image capturing means; and a control means for controlling the power supply management means so as to stop supplying power to the image capturing means and to continue power supply to the detection means on the basis of the lapse of time after the image capturing means captures the document image, and controlling the power supply management means so as to start supplying power to the image capturing means when the size of the document detected by the detection means changes thereafter. Thus, during the standby state where power supply to the image capturing means is stopped to be on standby, the document size is detected and recovery from the standby state can be performed early.  <P>COPYRIGHT: (C)2010,JPO&INPIT