baber/WOPTO huggingface dataset:
Patent JP-2008216860-A (JP)
Title: Flash unit, camera, light source with light-quantity detecting sensor, and light source unit for the flash unit
Inventor: CHIN TERUYOSHI
IPC: G03B15/05
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the light quantity of a flash discharge tube, without being affected by external light.  <P>SOLUTION: The flash unit is equipped with: a rod-like light source 311 whose prescribed axial direction is a longitudinal direction; a reflection member 300 reflecting light emitted from the light source 311 toward an object; and a detection means 313 detecting the quantity of the light for detecting the light quantity which is the light emitted in the prescribed axial direction, of the light emitted from the light source 311.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214740-A (JP)
Title: Device for charging raw material to bell-less blast furnace and method for charging raw material
Inventor: MURAO AKINORI
IPC: C21B5/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for charging a raw material to a bell-less blast furnace, which can precisely control the particle size distribution of the raw material to be discharged when charging the raw material to a bell-less blast furnace by using a center feed type of a device for charging the raw material, which is provided with an upper hopper and a lower hopper that are connected with each other through a plurality of ports, and to provide a method for charging the raw material thereto.  <P>SOLUTION: The device for charging the raw material to the bell-less blast furnace transfers the raw material in the upper hopper 1 to the lower hopper 6 via the port 4 by switching a plurality of the ports 4, and charging the raw material in the lower hopper 6 to the blast furnace. The lower hopper 6 has a tilting plate 10 installed in positions on which each raw material drops from the upper hopper 1. The tilting plate 10 has a slope in such a direction as to make the raw material which has dropped on the slope drop toward an outer circumferential direction of the blast furnace. The method for charging the raw material includes controlling the particle size distribution of the raw material to be discharged from the device for charging the raw material by adjusting an angle of the tilted plate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226302-A (JP)
Title: Objective lens and optical pickup device
Inventor: NATSUNO YASUYUKI
IPC: G11B7/12
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low cost objective lens for an optical pickup device which has low resistance when being in contact with an optical disk and can secure a difference in height between the surface of the objective lens at an optical disk side and a contact part with high accuracy.  <P>SOLUTION: In the objective lens having an optical function surface for forming an optical spot on an information recording surface of an optical disk and a flange part around the optical function surface, a plurality of bottomed holes for mounting a buffering member protruding from the optical function surface of the objective lens at an optical disk side are formed on the surface of the flange part at the optical disk side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220239-A (JP)
Title: Method for producing cadaverine salt, polyamide and method for producing the same
Inventor: SAITO YASUYO
IPC: C08G69/26
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a cadaverine salt scarecely colored and stable in a solution state.  <P>SOLUTION: The method for producing the cadaverine salt by a decarboxylation reaction by reacting a lysine decarboxylase with a solution in which the lysin and an acid coexist includes regulating a reaction liquid at the finish of the reaction so as to be in an excessive state of the cadaverine salt. More concretely, the regulation ratio of the consumed lysin to the acid is regulated so as to be larger than 1, and the pH of the reaction liquid is regulated so as to be a value higher than the pH at the point of neutralization of the cadaverine with the acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225053-A (JP)
Title: Silver salt heat developable photosensitive material and image forming method therefor
Inventor: KIMURA SOC MAN HO
IPC: G03C5/08
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt heat developable photosensitive material having high sensitivity and low fog and excellent in illuminance irregularity properties, raw stock preservability, sharpness, light resistance of an image and silver tone, and an image forming method using the silver salt heat developable photosensitive material.  <P>SOLUTION: The silver salt heat developable photosensitive material has an image forming layer containing a photosensitive silver halide, a non-photosensitive organic fatty acid silver salt, a reducing agent and a binder on at least one surface of a support, wherein the photosensitive silver halide is a surface latent image type in exposure and converts to an internal latent image type after heat development, and the image forming layer contains a chalcogen compound represented by general formula (I): R<SB>1</SB>-(Ch)<SB>m</SB>-R<SB>2</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221703-A (JP)
Title: Gas barrier laminated film
Inventor: TSUJINO MANABU
IPC: B32B9/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas barrier laminated film, which does not deteriorate in gas barrier properties even if a usual process as a packaging material is carried out in a field such as electronic equipment associated members and a packaging field of foods, daily necessaries, medical goods, etc., and which can be used preferably when, in particular, high gas barrier properties are required.  <P>SOLUTION: The gas barrier laminated film has a constitution that an inorganic oxide vapor deposition thin film layer 2 of ≥5 nm and ≤200 nm in thickness and a coated layer 3 of ≥0.1 μm and ≤20 μm in thickness, formed by curing a polymerizable acrylic monomer or a mixture of the monomer and an oligomer are laminated successively on a base material layer 1 comprising a transparent plastic film, a curing shrinkage ratio of the polymerizable acrylic monomer or the mixture of the monomer and the oligomer forming the coated layer 3 being ≥0.2% and ≤10%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222919-A (JP)
Title: Granular detergent composition
Inventor: HYODO AKIRA
IPC: C11D1/28
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular detergent composition excellent in flexibility-imparting effect to an object to be cleaned.  <P>SOLUTION: The granular detergent composition comprises (A) an α-sulfoaliphatic acid ester salt, (B) soap and (C) a cationized cellulose, wherein the composition has (A)/(B)=25/75-95/5 of the mass ratio of the component (A) and (B). The composition preferably contains not more than 4 mass% of a linear alkylbenzene sulfonate (D).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223978-A (JP)
Title: Active vibration control device
Inventor: SAKURAI KATSUHIRO
IPC: F16F15/02
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-sealed active vibration control device capable of effectively restraining the occurrence of cavitation, when large vibration is input from a vibration source.  <P>SOLUTION: This active vibration control device can change a vibration control characteristic of a liquid-sealed engine mount body 10 by control by a mount control device 100, and performs the following cavitation occurrence restraining control. When vibration input from the vibration source is large input, an electric current value of an electric current carried to an actuator part 30 for moving a movable member 23 for changing the volume of a main liquid chamber 21, is reduced more than when the vibration input from the vibration source is not the large input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233123-A (JP)
Title: Display device
Inventor: YAMASHITA JUNICHI
IPC: G09G3/20
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unevenness of brightness due to the variation in mobility correction period among stages in an organic EL display device.  <P>SOLUTION: Output circuits 400 and 500 are formed by ELA radiation scanning in a vertical direction. The output circuit 500 for outputting a scan driving pulse DS which determines a start timing of mobility correction operation, and respective buffer transistors of the output circuit for a write driving pulse WS which determines an end timing, are arranged in a line in a major axis direction of ELA radiation. Respective buffer transistors arranged in the same line in the major axis direction of ELA radiation are irradiated by one ELA shot, and degrees of characteristic variation of driving pulses WS and DS outputted from respective buffer transistors are equalized between the start side and the end side. Even in the case of characteristic variation of driving pulse waveforms due to difference in ELA radiation intensity among stages, the mobility correction period is fixed in respective stages and unevenness of brightness is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236820-A (JP)
Title: Driving device
Inventor: HONJO KENICHI
IPC: B23Q5/28
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly drive an object to be driven by reducing a friction force on the object due to another actuator when the object is driven by one actuator.  <P>SOLUTION: The driving device 1 is provided with a stage 3; a first ultrasonic actuator 4A for driving the stage 3 in an X-direction by generating longitudinal vibration and bending vibration; and a second ultrasonic actuator 4B for driving the stage 3 in a Y-direction by generating longitudinal vibration and bending vibration. When the stage 3 is driven only in any one of the X- and Y-directions, one ultrasonic actuator, out of the first and second ultrasonic actuators 4A and 4B, corresponding to the one direction generates synthetic vibration of the longitudinal vibration parallel to an abutting surface of the stage 3 and the bending vibration orthogonal to the abutting surface of the stage 3, and the other ultrasonic actuator generates only the longitudinal vibration parallel to the abutting surface of the stage 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229743-A (JP)
Title: Integral helical broach and broach processing method
Inventor: HIRANO KENICHIRO
IPC: B23D43/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral helical broach integrally formed with a broach body up to a tooth thickness finishing edge, capable of preventing degradation of a processed surface and increase in cutting resistance due to gouges on a groove wall surface.  <P>SOLUTION: The tooth thickness finishing edge 7 integrally formed with a broach body 1 includes cutting edges 5. In the tooth thickness finishing edge 7A on the top edge of the broach body 1, a cutting edge 9 is formed on the intersection ridge of a face 5A and a side face 5B on the obtuse angle side and a guide edge 10 is formed on the intersection ridge of the face 5A and a side face 5C on the acute angle side. In the tooth thickness finishing edge 7B on the rear edge of the broach body 1, the cutting edge 9 is formed on the intersection ridge of the face 5A and the side face 5B on the acute angle side and the guide edge 10 is formed on the intersection ridge of the face 5A and the side face 5C on the obtuse angle side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232013-A (JP)
Title: Compressor control device
Inventor: MASUDA HITOSHI
IPC: F04B49/06
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of conventional compressor control devices wherein accurate control of current is disabled since a difference occurs between a current value detected by a current detection means and data obtained by the AD conversion of the current value if a power voltage varies in a compressor drive device.  <P>SOLUTION: In this compressor control device, a current value correction means 6 is installed to correct the current value detected by the current detection means 5 with a predetermined value according to whether or not the voltage detected by a power voltage detection means 3 is equal to or higher than a reference value. Consequently, the compressor control device can accurately control a compressor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234990-A (JP)
Title: Organic electroluminescent device
Inventor: UCHIDA MASAHIRO
IPC: H05B33/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device capable of obtaining a display quality level of high reliability for a long period of time, through restraint of deterioration of display quality due to moisture.  <P>SOLUTION: The organic electroluminescent device 1 is provided with light-emitting elements 200 having an organic function layer 40 pinched between a cathode 54 and an anode 41 on a substrate P. It is also provided with a buffer layer 45 covering a face of the cathode 54 at an opposite side of the organic function layer 40, and a hygroscopic member 46 with moisture-absorbing characteristics covering the buffer layer 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233601-A (JP)
Title: Closure
Inventor: SUGAWARA YASUYUKI
IPC: H02G15/08
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closure which allows a connecting point of a cable to be simply and surely protected from submersion under water.  <P>SOLUTION: On the bottom face inside the closure 1 in which optical cables 2a, 2b are drawn, a gas releasing unit 3 is arranged which is equipped with: a gas supply port 31 for releasing compressed filling gas inside a gas cylinder 36; an opening/closing movable piece 310 for switching gas release by switching the gas supply port from a closed state to an open state; a contact member 33 that comes into contact with the opening/closing movable piece to hold it in the closed state; a second opening spring 34 that imparts a pressing force to the contact member 33 to switch the opening/closing movable piece to the open state; and a transfer regulating member 32 that, against the pressing force of the second opening spring, comes into contact with the contact member to stop it and to hold the opening/closing movable piece in the closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228679-A (JP)
Title: Paddy field implement
Inventor: YOSHIDA KAZUMASA
IPC: A01C11/02
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field implement supporting a paddy field-working device at the rear part of a machine body, and supporting a ground-working device at the paddy field-working device as freely lifting and lowering, by constituting the ground-working device to be less likely to move from the left to the right directions, even if a load is imposed on the ground-working device from the left to the right directions.  <P>SOLUTION: This paddy field implement is equipped with lifting up and down mechanisms 71, 77 at the position of the paddy field-working device in the upper direction of the right side part and left side part of the ground-working device 54 and more to the left and right central side than the right side part and left side part of the ground-working device 54. By linking a linking member 72 over the left and right side parts of the ground-working device 54 with the lifting up and down mechanisms 71, 77, and by moving/driving the linking member 72 to upper and lower directions by the lifting up and down mechanisms 71, 77, the ground-working device 54 is driven to be lift up and down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230209-A (JP)
Title: Composite structural impact absorber
Inventor: YOSHIMATSU SHINYA
IPC: B29L31/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structural impact absorber which uses a three-dimensional composite structural body, and is excellent in stress displacement property.  <P>SOLUTION: This composite structural impact absorber consists of a composite structure wherein the gap of a stria body which is constituted by diagonally arranging stria rods into a three-dimensional state is filled by a flexible matrix. The composite structural impact absorber has a structure in which the composite structures are laminated across a rigid partitioning plate. The composite structural impact absorber is inserted between a bridge base and a bridge girder end, and is suitable as an earthquake resistant structural member for bridges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239648-A (JP)
Title: Inorganic powder-containing resin composition, transfer film and method for producing flat panel display panel
Inventor: ABE TATSUYA
IPC: H01J11/22
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a paste that is baked at a low temperature and has an excellent sensitivity to radiation even in a thick film.  <P>SOLUTION: The inorganic-particle containing resin composition comprises (A) glass powder, (B) a binder resin, (C) a polyfunctional (meth)acrylate and (D) a photopolymerization initiator. D50, D90 and the specific surface area of the glass powder are in ranges where the specific surface area ≤3.5 m<SP>2</SP>/g, 1.0 μm≤D50≤4.0 μm and D90≤10 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238412-A (JP)
Title: Resin base material having through hole of minute diameter and its production method, chip for analyzing ink, ink jet head
Inventor: OKANO TATSUHIRO
IPC: B41J2/135
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To bore a through hole of minute diameter having the same diameter of 50 μm or less from one opening to the other opening, which was difficult to bore in the prior arts, and to make the interior of the hole visible.  <P>SOLUTION: Metal wires 19 of a desired minute diameter are arranged, at a desired pitch, on one plane of a first resin base material 13, one plane of the first resin base material 13 on which the metal wires 19 are arranged and one plane of a second resin base material 14 of the same material as that of the first resin base material are bonded through an adhesive principally comprising the first and second resin base materials and integrated. Subsequently, the first and second resin base materials 15 thus integrated are cut in a desired thickness, and the first and second resin base materials 17 thus integrated are immersed in etching liquid in order to dissolve the metal wires 19 thus producing a resin base material 18 having a through hole of a minute diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241763-A (JP)
Title: Playing information input device, musical percussion instrument, and sensor unit
Inventor: MISHIMA JUNICHI
IPC: G10H1/00
Filed: 2007-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect vibrations of a musical percussion instrument which has a wide dynamic range, such as a cymbal, without causing saturation etc.  <P>SOLUTION: Vibrations (separate vibrations) when the cymbal 48 is hit soft are transmitted to a sensor plate 66 through a lower housing part 52 and a leaf spring 62, and detected by a piezoelectric element fixed thereto (not shown). When the cymbal 48 is strongly hard, the cymbal 48 tilts as shown in Fig.4(b) and upper and lower housing parts 52 and 54 are lifted, so that a spring washer 64 contracts (direct vibration). In that case, a mass body 58 held by an elastic body 65 is to stay at a current position, so bending force operates on the sensor plate 66. Consequently, the total value of separate vibrations and direct vibrations is detected by the piezo element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245403-A (JP)
Title: Motor
Inventor: NAKAMURA TOMOSHI
IPC: H02K1/16
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the tremor of the tip of a stator tooth.  <P>SOLUTION: A motor, which is equipped with a stator having slots 13 among teeth 12 and a rotor, is provided with a wedge 20 which is made of insulating material such that it closes the opening on the inner perimetrical side of the slot 13. Since the wedge made of insulating material is provided to close the opening on the inner perimetrical side of the slot, it can reduce accoustic tremor by controlling the tremor of the tooth tip. Since it is simple of form, it can reduce the cost in manufacture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007181250-A (JP)
Title: Image processing method and image processor
Inventor: KISHIMOTO MASAKI
IPC: H04N1/405
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of image quality by performing error diffusion processing while reducing gradations of the image data.  <P>SOLUTION: The image processor 10 to be disclosed subtracts output data of a filtering section 14 from input image data x(i, j) by a subtractor 11, quantizes the output data of the subtractor 11 by a quantizer 12, and outputs the output data of the quantizer 12 as output image data y(i, j). The image processor 10 then produces quantization errors e(i, j) by subtracting the output data of the subtractor 11 from the output data of the quantizer 12 by a subtractor 13, filters the quantization errors e(i, j) by the filtering section 14, and inputs the output data of the filtering section 14 into the subtractor 11. A weighting factor selecting section 15 selects filtering coefficients used in the filtering section 14 and corresponding to the weighting factors for the error diffusion in response to the gradation values of the input image data x(i, j), and sets the filtering coefficients into the filtering section 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016170-A (JP)
Title: Optical information processing apparatus and optical information processing method
Inventor: JUNG KYU-IL
IPC: G11B7/095
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect and control a tracking error and an angle servo error using reproduced light reproduced from a peripheral track.  <P>SOLUTION: The optical information processing method is characterized in that a reference beam is made incident to an optical information recording medium having a plurality of recording regions which are disposed in a track direction adjacent to each other so as to enclose a specific recording region and first and second recording regions adjacent to the specific recording region, a readout beam reproduced from the specific recording region is separated from the first and second neighborhood readout beams reproduced from the first and the second recording region by using the reference beam, intensities of the separated first and the second neighborhood readout beams are detected, intensities of the detected first and the second neighborhood beams are compared, and the information reproducing error is calculated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180585-A (JP)
Title: Light emitting device
Inventor: SAKUMOTO DAISUKE
IPC: H01L33/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with high intensity of radiation light and high luminance, by maintaining well the desired surface precision of the reflection plane disposed to the surroundings of the light emitting element thereof in such a manner that absorption and transmission of light of the light emitting element of the upper surface of the substrate thereof are effectively prevented, and distortion of the reflection member thereof due to heat is prevented.  <P>SOLUTION: The light emitting device of the present invention includes: a light emitting element 1 generating first light; a substrate 2 with a placing section 2a for the light emitting element 1, extending upward and provided with a light reflection layer 2c on the side thereof; and a reflection member 3 with a first plane 3a surrounding the light emitting element 1 and reflecting the first light, and a second plane contacting with the light reflection layer of the placing section.  <P>COPYRIGHT: (C)2007,JPO&INPIT