baber/WOPTO huggingface dataset:
Patent JP-2010025956-A (JP)
Title: Scan optical device and image forming apparatus provided with it
Inventor: HIRAHARA KAZUNAO
IPC: B41J2/44
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scan optical device for preventing shaft fall of a polygon motor, inclination of a scanning line, oblique incidence of scan light to lenses and the like accompanying it.  <P>SOLUTION: The scan optical device stores a polarization means having a light source, a polygon mirror for polarizing and scanning a light flux from the light source, and the polygon motor for rotating it in a casing 31 and a scan optical system comprising various optical components including imaging lenses imaging the light flux polarized and scanned with the polarization means on an image carrier, and fixes a plurality of parts of the polygon motor on the casing 31. The scan optical device forms at least one semi-spherical projection 31a on each part (boss 31A) of the casing 31 fixing the polygon motor, and fixes the polygon motor through the semi-spherical projection 31a in a line contact state to the casing 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008248260-A (JP)
Title: Method for producing anti-fogging treating liquid
Inventor: KAWASE AKIKO
IPC: C09K3/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fogging treating liquid which imparts an anti-fogging performance without impairing an optical performance, can prevent fogging by fine water droplets in any using environment and obtains an anti-fogging article having a sustainable anti-fogging performance, and a method for producing the anti-fogging treating liquid.  <P>SOLUTION: The anti-fogging treating liquid is provided in which the degree of condensation of an organosilance containing at least one sulfur atom at a non-coupling position and/or its hydrolysate are controlled, to form a single body of a hydrolysate and a condensate of a dimer or higher polymeric body, which are diluted with a hydrophilic organic solvent. A production method for the anti-fogging treating liquid is provided in which the organosilane containing at least one sulfur atom at a non-coupling position and/or the condensate which is the dimer or the higher polymeric material of the hydrolysate thereof are from 1 wt.% to less than 70 wt.%, based on the entire weight of the organosilane, and which is prepared by controlling a treating liquid holding environment and/or a catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024305-A (JP)
Title: Lithography liquid composition and lithography liquid using it
Inventor: MAEDA SHINPEI
IPC: C09D11/10
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve glossiness of a printing sheet surface, offset preventing properties, blocking resistance, fingerprint adhesion resistance, and to further improve water repellency and waterproofness in lithography using oxidation polymerization dried vehicles while using an existing lithography printing machine.  <P>SOLUTION: The lithography liquid composition contains resin powder of a synthetic resin emulsion which is dispersion-stabilized by a surfactant. A lithography liquid contains resin powder of the synthetic resin emulsion and vehicles. The resin of the synthetic resin emulsion has a glass transition temperature of -5°C or higher and is an acrylic copolymer preferably.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054272-A (JP)
Title: Magnetic signal reproduction system and method
Inventor: NOGUCHI HITOSHI
IPC: G11B5/70
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact-slide magnetic signal reproduction system and method using a spin valve MR head.  <P>SOLUTION: Provided are a magnetic signal reproduction system including a magnetic recording medium and a reproducing head, and a magnetic signal reproduction method to reproduce signals recorded on the magnetic recording medium using the reproducing head. The magnetic layer surface of the magnetic recording medium has 50-2,500/10,000 μm<SP>2</SP>projections of 10 nm high or higher when measured by using an atomic force microscope, a lubricant amount in the range of 0.5-5.0 when expressed in the surface lubricant index, and a surface abrasive material coverage in the range of 2-20%. This reproducing head is a magnetoresistive head having a spin valve layer. This spin valve layer has a free magnetization layer, a magnetization fixed layer, and an antiferromagnetic layer made of an alloy containing iridium and manganese. The magnetic recording medium and the reproducing head are in slide contact with each other when reproducing signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010022332-A (JP)
Title: Paste-like grain sweetener and manufacturing method of paste-like grain sweetener
Inventor: INAGAKI TAKAFUMI
IPC: A23L27/00
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a paste-like grain sweetener that has a sufficient sugar content and an appropriate water content and can be effectively utilized as a sweetener.  <P>SOLUTION: The manufacturing method of the paste-like grain sweetener comprises a grain malt preparation step for preparing grain malt by steam-cooking hulled grain and inoculating koji mold thereinto, a pulverized product of grain malt preparation step for pulverizing the grain malt, a warm aqueous solution of a saccharifying enzyme preparation step for adding the saccharifying enzyme to warm water, a mixture preparation step for mixing the pulverized product of the grain malt with the warm aqueous solution of the saccharifying enzyme under agitation so that the water content falls within 40-60%, and a paste-like saccharified product preparation step for saccharifying the mixture of the pulverized product of the grain malt with the warm aqueous solution of the saccharifying enzyme prepared by the mixture preparation step to convert it to the paste-like saccharified product, and does not carry out a boiling-down step of the paste-like saccharified product obtained in the paste-like saccharified product preparation step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034133-A (JP)
Title: Crack detecting device for polycrystalline silicon wafer
Inventor: BAN HIDEKI
IPC: H01L21/66
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect an internal crack of a polycrystalline silicon wafer by calibrating differences between patterns of a wafer top-surface image by reflected light and a wafer transmission image by transmitted light.  <P>SOLUTION: Crystal grains are different in size between wafer top-surface image data obtained from reflected light of the polycrystalline silicon wafer 2 and wafer transmission image data obtained from infrared transmitted light of the polycrystalline silicon wafer 2. Consequently, a crack suspicious pixel which has a remarkable lightness difference due to an internal crack and a remarkable lightness difference due to a shift of a boundary of crystal grains etc., is detected from the difference values between the two image data. Adjacent crack suspicious pixels are linked and the crack is detected from a distribution state of the crack suspicious pixels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032310-A (JP)
Title: Circuit board inspection device and circuit board inspection method
Inventor: SHIMODAIRA HOMARE
IPC: G01R31/28
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve inspection accuracy of insulation inspection of an electronic component mounting type circuit board, or a circuit board with a built-in component as an inspection object.  <P>SOLUTION: This device executes: the first signal supply processing for supplying a high-voltage signal, while each conductor pattern in a primary conductor pattern group (Gf1-Gf3) constituted of each conductor pattern (P1-P18) connected via electronic components (E1-E6) is mutually set to have the same potential; the second signal supply processing for supplying a low-voltage signal, while each conductor pattern (P7-P14) in a secondary conductor pattern group Gs, constituted of each conductor pattern connected through each electronic component having resistance value below a prescribed value is mutually set to have the same potential. The device also executes the first inspection for inspecting an insulation state between each conductor pattern to which the high-voltage signal is supplied during execution of the first signal supply processing, and the second inspection for inspecting an insulation state between each conductor pattern to which the low-voltage signal is supplied during execution of the second signal supply processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030770-A (JP)
Title: Paper feeding device and recording device
Inventor: KOBAYASHI SATOSHI
IPC: B65H3/06
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of preventing the double feeding of recording mediums with high precision and to provide a recording device equipped with the paper feeding device.  <P>SOLUTION: This automatic paper feeding device 13 provided in a printer is provided with a paper guide 17, a paper feeding roller 23 having a circumferential face 23a, a separation member 29 having an inclined face 29a and arranged and fixed, a gate member 31 arranged at the downstream side more than the paper feeding roller 23 and above the separation member 29, and a spring 32 for energizing the gate member 31 in the direction for approaching the separation member 29. The circumferential face 23a is abutted on the uppermost paper P among pieces of the paper P put on the paper guide 17, and the paper feeding roller 23 feeds it in a direction for feeding paper P. The uppermost paper P which is fed by the paper feeding roller 23 and whose chip is collided with the inclined face 29a moves the gate member 31 so that a clearance allowing only the uppermost paper P to pass through is formed between the gate member 31 and the separation member 29 for separation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036320-A (JP)
Title: Apparatus and method for detecting state of machine tool
Inventor: AONUMA SADAJI
IPC: G01B21/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for detecting a state of a machine tool for obtaining an object machined with correct dimension while correctly and constantly detecting positions of the machined object and a tool attachment shaft.  <P>SOLUTION: The tool attachment shaft 6 is driven in both of normal and reverse directions of an X axis direction in a numerical control automatic machine tool 1, a tool retaining member 7 is driven in both of normal and reverse directions of a Z axis direction, and a movement table 13 is driven in both of normal and reverse directions of a Y axis direction. The tool 8 at the tip end of the tool attachment shaft 6 machines the machined object into the predetermined shape while moving in a three dimension directions of XYZ relatively to the machined object fixed and placed on the movement table 13. The predetermined wave energy is constantly emitted from a wave generator 9 disposed at a lower part of the tool attachment shaft 6, the positional relation between the tool attachment shaft 6 and the machined object are constantly detected by two wave receivers 12a, 12b at an end part of one side (left in the illustration) of the mounting table 3 and four wave receivers 12c, 12d, 12e, 12f provided at long and short four wave receiver mounting arms 14a, 14b, 15a, 15b for machining the machined object with the tool 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045520-A (JP)
Title: Portable terminal device and external device
Inventor: MATSUMOTO KENJI
IPC: H04N5/225
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device for transmitting content to an external device with a simple operation, and an external device for transmitting content to the portable terminal device according to the setting of the portable terminal device.  <P>SOLUTION: When communication between a camera 100 and a PC 200 is established, a movement change detecting part 107 of the camera 100 detect a movement change of the camera 100. When the movement of the camera in a first direction is detected, slide show display for selecting images to be transmitted to the PC 200 from the camera 100 is started. Also, when movement of the camera 100 in a second direction is detected, the camera 100 transmits the images to the PC 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043498-A (JP)
Title: Heat-insulating panel structure
Inventor: KIMIJIMA MINORU
IPC: E04B1/76
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating panel structure for an outside lining being used for an outer wall for a general house and forming a heat-insulating layer by interrupting a high outside air temperature in summer and preventing cold in winter.  <P>SOLUTION: The heat-insulating panel structure A consists of a panel body 1 and heat-insulating material bodies 2. In the heat-insulating panel structure A, the heat-insulating material bodies 2 are juxtaposed on the panel body 1 at intervals while heat-insulating spacers 3 burying spaces among the adjacent heat-insulating material bodies 2 are fitted on the side sections of the heat-insulating material bodies 2 in a bendable manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045311-A (JP)
Title: Wiring board and semiconductor device
Inventor: TOKUSHIMA KENJI
IPC: H01L23/12
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board and a semiconductor device which reduce warpage and improve the coplanarity, while ensuring flexibility of routing of a wiring pattern formed at the wiring board.  <P>SOLUTION: THere are provided a rectangular semiconductor chip containing two or more electrodes, a wiring board 10, in which a semiconductor chip is mounted on one main face, and which includes a wiring pattern for connecting two or more electrodes, contained in the semiconductor chip with two or more external electrodes arranged in a row on the other main face; and a sealing resin 13, accumulated at least on part of one main face of the wiring board 10 for sealing the semiconductor chip. The wiring board 10 includes a slit 16, which reduces the internal stresses of the sealing resin 13, on an extension line of or near the extension line of a diagonal line in the rectangular semiconductor chip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047044-A (JP)
Title: Vehicular brake device
Inventor: GOTO MASARU
IPC: B60T8/17
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To compensate the increase of a pad clearance of a wheel cylinder due to a knock back phenomenon, in a brake device equipped with a slave cylinder.  <P>SOLUTION: Even when the knock back phenomenon is generated by side force acting on wheels while a vehicle turns under a non-braking condition and pistons of wheel cylinders 16, 17; 20, 21 retreat to increase the pad clearance, after a steering angle not less than a predetermined value or lateral acceleration not less than a predetermined value is detected, namely after the side force causing the knock back phenomenon is generated, the slave cylinder 23 is actuated for only a predetermined time, thereby generating a brake fluid pressure. Therefore, the retreating pistons of the wheel cylinders 16, 17; 20, 21 are moved forward to normal positions (positions before the generation of the knock back phenomenon) by the brake fluid pressure, and the pad clearance can be retained at a proper value. Therefore, the deterioration of responsiveness of braking force generation following the increase of the pad clearance can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046902-A (JP)
Title: Method of manufacturing tire vulcanizing mold
Inventor: TAKADA NOBORU
IPC: B29C33/38
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a tire vulcanizing mold by which separate components constituting a part of a tire grooving section is accurately and stably installed in a prescribed position of a mold to be manufactured.  <P>SOLUTION: At a prescribed position on the surface of a master mold 1, there are arranged the separate components 3 constituting a part of the tire grooving section, a rubber material R is poured into a molding flask 13a in which the master mold 1 is arranged. A rubber mold is thereby manufactured in which the separate components 3 are fixed while a part thereof is embedded. Then, by pouring gypsum P in the surface of this rubber mold, a gypsum casting mold is manufactured in which the separate components 3 are fixed while a part thereof is embedded. Molten metal M is then made to flow in the surface of this gypsum casting mold. Thus, the mold is manufactured in which the separate components 3 are fixed while a part thereof is embedded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056353-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HARANO YUICHI
IPC: H01L21/683
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving manufacturing yield of a semiconductor device by suppressing dust generation because of friction between a wafer attracted to a stage by electrostatic chuck and a stage.  <P>SOLUTION: When the wafer is mounted on a top surface of the stage having an electrostatic chuck function to cool the wafer at a temperature of 50°C or more to a temperature lower than 50°C, voltage applied to an internal electrode provided to the stage is increased gradually, and a contact area between a rear surface of the wafer and the top surface of the stage is increased gradually, and at last the chuck voltage is applied to the internal electrode to cause the entire rear surface of the wafer to be attracted to the top surface of the stage, thereby flaw generated on the top surface of the stage because of friction between the rear surface of the wafer and the top surface of the stage is decreased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053992-A (JP)
Title: Transmission belt device and transmission belt used for the same
Inventor: KAWAHARA HIDEAKI
IPC: F16H55/36
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive transmission belt device which is robust over adherence of rainwater or the like and stably maintains a belt running condition while improving the transmission efficiency and endurance to be nearly equivalent to those of a flat belt.  <P>SOLUTION: Flat pulleys are employed for a driving pulley 1 and at least one of driven pulleys 2 to 4. Motive energy transmission between the pulleys is performed by utilizing a nearly flat transmission surface b1 of a transmission belt B. As a result, the cost of the belt transmission device A is largely reduced and further the transmission efficiency and endurance of the device are improved nearly up to the level of those of a flat belt. At the same time, on the outer surface of the belt, a plurality of protrusions 82a extending in the length direction of the outer surface are provided. The protrusions are allowed to engage with circumferential grooves 5a of restricting pulleys 5, 6, thereby restricting the movement of the belt to its width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057040-A (JP)
Title: Acoustic wave generator
Inventor: MIYAZAKI HIROMICHI
IPC: H04R1/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic wave generator which certainly sends acoustic wave underwater and in soil, and is miniaturized as much as possible.  <P>SOLUTION: While storing liquid-tightly a driving portion 1 of a magnetic type loudspeaker in a housing 3, a diaphragm 2 of the magnetic type loudspeaker is attached liquid-tightly as a part of the circumference surface of the housing 3. A chamber 4 having internal capacity variable according to external pressure is communicated air-tightly with the internal space of the housing of the diaphragm 2 so that the pressurized gas according to water pressure is supplied to the internal space of the housing of the diaphragm 2 from the chamber 4. In this way, the pressure of both sides of the diaphragm 2 of the magnetic type loudspeaker which constitutes a part of the circumference surface of the housing 3 is balanced, and thus the acoustic wave generator certainly can send acoustic wave underwater and in soil. Since any specific configuration other than the chamber 4 is not required, even if the acoustic generator is immersed in a boring hole, it can be miniaturized as much as possible so as to be available.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061856-A (JP)
Title: Input device
Inventor: MASAHIRO YASUSHI
IPC: H01B5/14
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device superior in visibility of an image of an image display device, and preventing operational failure, when installed on the image display device.  <P>SOLUTION: This input device 1 has a first transparent conductive film 12 and a second transparent conductive film 22 made of transparent conductive metallic oxide oppositely arranged to the first transparent conductive film 12, and contacts with the second transparent conductive film 22 when the first transparent conductive film 12 is pressed, and the first transparent conductive film 12 includes a π conjugate-based conductive high polymer, polyanion and a metallic particle having an average particle size of 0.1-10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061893-A (JP)
Title: Non-aqueous secondary battery and method of manufacturing the same
Inventor: HATANAKA TAKESHI
IPC: H01M2/26
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a current collection structure suitable for large current discharge by connecting a wound-type electrode group with a current collector exposed part at both ends in longitudinal direction and a current collection terminal plate firmly and stably with a large jointing area in a non-aqueous secondary battery.  <P>SOLUTION: Connecting parts 20x, 21x are formed at the current collector exposed parts 20, 21 which are arranged at both end parts in longitudinal direction of the wound-type electrode group 1, and the wound-type electrode group 1 and the current collection terminal plates are connecting by welding through the connecting parts 20x, 21x. The connecting parts 20x, 21x are formed as an integrated portion by making a plurality of cuts 22 in the current collector exposed parts 20, 21 and forming a plurality of small pieces 23 connected to the current collector exposed parts, and bundling the end parts on the opposite side to the side connected to the current collector exposed parts 20, 21 of the plurality of small pieces 23. When the current collection structure obtained in this way is used, a battery having a small internal resistance and superior high power characteristics can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062910-A (JP)
Title: Image forming apparatus
Inventor: MIKOSHIBA GO
IPC: H04N1/04
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus enriched in practical usefulness, performing fast opening/closing of a shutter of a reader even without using any particular driving source.  <P>SOLUTION: A reader (17) including a shutter (28) to be opened/closed for a read window (17a) is packaged in a carriage (1). When the carriage (1) is in the vicinity of its home position and is moved in an interval direction, a part of the shutter (28) is abutted on a slope of an abutting member (26) in a ridge shape and opening/closing of the shutter (28) is switched by the abutment.  <P>COPYRIGHT: (C)2010,JPO&INPIT