baber/WOPTO huggingface dataset:
Patent JP-2009031250-A (JP)
Title: Magnetostrictive torque sensor
Inventor: YAMAKAWA KAZUHIRO
IPC: G01L3/10
Filed: 2008-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy of a magnetostrictive torque sensor.  <P>SOLUTION: A plurality of first detection coils L1 for detecting magnetic permeability in a first direction in a shaft surface and a plurality of second detection coils L2 for detecting magnetic permeability in a second direction in the shaft surface are arranged along the same circumference of a rotating shaft S. Coils L1b and L2b of the first detection coils L1 and the second detection coils L2 are wound on a leg part on the same side in an axial direction among a pair of leg parts provided for cores L1a and L2a of the first detection coils L1 and the second detection coils L2 and arranged in one row in the same circumference of the rotating shaft S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163653-A (JP)
Title: Folder storage device
Inventor: KAWASAKI MASASHI
IPC: G06F12/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology facilitating update of a folder by permitting a user to refer to hierarchical information.  <P>SOLUTION: This folder storage device 1 has a folder addition part 13, a normal hierarchical information creation part 14, and an easy hierarchical information creation part 15. The folder addition part 13 receives a folder addition request from the user. The normal hierarchical information creation part 14 creates normal hierarchical information showing a hierarchical position of each folder and a path to which each folder is related. The easy hierarchical information creation part 15 creates easy hierarchical information showing the hierarchical position of each folder without showing the path to which each folder is related. The user determines the folder under which the folder is updated by referring to the easy hierarchical information without referring to the normal hierarchical information. Thereby, the user can easily add the folder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134257-A (JP)
Title: Block optical element constitution for lidar
Inventor: JAMIESON JAMES R
IPC: G01S17/933
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide block optical element constitution used as a transceiver for a light detection and ranging (LIDAR) system.  <P>SOLUTION: This block optical element constitution is provided with a plurality of glass modules aligned each other as a block to form a plurality of optical paths in an inside, and fixed each other to maintain the alignment, a collimated light source for generating a coherent light beam on at least one of the optical paths in the block for guiding the coherent light beam to an outlet point of the block, and a light detector fixed onto the block. The block receives a reflected coherent light beam and transmits the reflected coherent light beam to the light detector through at least one of the other optical paths formed in the block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009169041-A (JP)
Title: Supercontinium light source
Inventor: NISHIZAWA NORIHIKO
IPC: G02F1/365
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably generate highly coherent supercontinium light including a visible wavelength region.  <P>SOLUTION: The light source generates the supercontinium light including the visible wavelength region. The supercontinium light source is constituted of: a fiber laser 10 which generates coherent pulse light; a fiber amplifier 20 which inputs the pulse light output by the fiber laser to amplify the pulse light; a compensation fiber 30 with negative distribution characteristics for compensating time spreading by wavelength distribution of the pulse light output by the fiber amplifier to narrow down pulse width; nonlinear crystal 40 which inputs the pulse light output by the compensation fiber to set wavelength of the pulse light to a half; and a high nonlinear optical fiber 50 which inputs the pulse light output by the nonlinear crystal to convert the pulse light into the supercontinium light by a nonlinear optical effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168329-A (JP)
Title: Spraying device
Inventor: TANIDA YOSUKE
IPC: F24F6/00
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying device capable of managing concentration of electrolysis water without increasing power consumption.  <P>SOLUTION: The spraying device 10 includes a housing, and a tank 40 stores tap water in the housing. The water in the tank becomes electrolysis water by applying electrolysis on the tap water by an electrolysis electrode 120m. In the first operation after detecting that the tank 40 is empty, operation is performed by a step for setting the initial electrolysis operation time to 20 minutes, and when restarting a normal operation not after the empty state of the tank 40, a step for setting the initial electrolysis operation time to 5 minutes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008170147-A (JP)
Title: Global-positioning-system data integrator and distribution system
Inventor: ACAMPORA ARTHUR JR
IPC: F41G7/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a weapon system providing hot-start navigational information to a Global-Positioning-System receiver on a missile prior to flight.  <P>SOLUTION: The system comprises the Global-Positioning-System receiver using a classified red cryptographic key to decode a P(Y) signal from one or more of the Global-Positioning-System constellation of satellites. Once the P(Y) signal is decoded, one or more characteristics (e.g., the PRN code synchronization, the Doppler shift, the modulation bit sequence, etc.) of the signal are derived. These characteristics of the signal and some other information including a black cryptographic key that comprises the red cryptographic key are then provided to the Global-Positioning-System receiver on the missile prior to flight. By giving the missile this information, the missile can acquire the P(Y) signal and determine its position more quickly than it otherwise could.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009175383-A (JP)
Title: Brushless motor and optical deflector
Inventor: MATSUMAE KAZUO
IPC: G02B26/12
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor having a simple configuration in which the gap between a fixed shaft and a sleeve is adjusted by screw-in force of a screw, and to provide an optical deflector.  <P>SOLUTION: The brushless motor includes: a base 2 on which a substrate 17 is fixed; a metallic fixed shaft 3 which is fixed to the base; a sleeve 5 inserted to the fixed shaft with a gap; a flange 8 fixed on the sleeve; a driving magnet 12 fixed on the flange or the sleeve; and a coil 16 which is fixed on the substrate facing to the driving magnet. In the brushless motor, a through-hole 10 is provided at the center of the fixed shaft in the longitudinal direction, a screwed hole 18 is provided in the through-hole in the longitudinal direction, having an equal length from the central part of the facing part, at which the fixed shaft and the sleeve are facing, and a screw 19 is inserted into the screwed hole, thus the diameter of the facing part of the fixing shaft is adjusted by screwing the screw.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173308-A (JP)
Title: Container
Inventor: MIYAJIMA SHIGERU
IPC: B65D77/04
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which is free from any projecting part looking unattractive and is capable of obtaining a simple appearance and allowing compact storage of a container itself in a drawer of a desk or the like.  <P>SOLUTION: The container has an inner container 2 and an outer container 3 which is fitted around the inner container 2. The outer container 3 has first and second rotatably operating cylinders 10 and 11 which are relatively rotatable and connected to each other in the axial direction. Elevating/lowering driving means 27 is provided between the first rotatably operating cylinder 10 and the inner container 2, and a lid is provided at the inner container 2 in an swinging and opening/closing manner via a hinge part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176038-A (JP)
Title: External authentication device
Inventor: ITO AKINORI
IPC: G06F21/31
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to use an optimum image forming device easily and reliably.  <P>SOLUTION: A CPU 61 of an authentication device 5 reads user information from an IC card reader 52, retrieves equipment information corresponding to the user information in use authority information based on the use authority information stored in an SDRAM 62 and the user information, transmits a start-up request to an MFP corresponding to the retrieved equipment information, and displays the retrieved equipment information on a display 53 to present it to the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177971-A (JP)
Title: Stator, motor and compressor
Inventor: UJIHARA AZUSA
IPC: F04B39/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator that prevents deterioration of performance by ensuring a flux passage.  <P>SOLUTION: A stator core 41 has a cylindrical portion 45, and tee portions 46 projecting radially inward from the inner circumferential surface of the cylindrical portion 45 and arranged in the circumferential direction. The cylindrical portion 45 has an oil passage groove 42, and a fitting groove 43 provided continuously in the inner surface of the oil passage groove 42. The contour line of cross-section of the fitting groove 43 in the direction intersecting the axis perpendicularly is substantially semicircular.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177054-A (JP)
Title: Laminated ceramic electronic component, and manufacturing method thereof
Inventor: SAKAGUCHI TOMOYA
IPC: H01G4/12
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a laminated ceramic electronic component, capable of suppressing generation of scale and the like of a ceramic green sheet, due to via hole formation, in order to prevent degradation of connection reliability and an insulation resistance value, and excelling in an electric characteristic.  <P>SOLUTION: This laminated ceramic electronic component is composed such that a via shape is formed into a projecting shape from the lower side to the upper side in the lamination direction, and the cross section at a lamination upper surface is set larger than that at a lamination lower surface; and is characterized in that the vias are connected by smashing through a dielectric layer of a layer just below the via.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178429-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the amusement of a game in a game machine executing a step-up forenotice.  <P>SOLUTION: Whenever a step-up forenotice performance is executed, a number-of-times notification device 10 is lit in red. Whenever a pseudo-row variation is executed, the number-of-times notification device 10 is lit in blue. In the step-up forenotice performance and the pseudo-row variation, the reliability level of becoming a big win increases as the number of execution times increases. Even if either performance occurs, a player can recognize an expectation degree by the number-of-times notification device 10, thus improving the amusement of the game.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187978-A (JP)
Title: Heat dissipation plate for semiconductor device
Inventor: NAKAJIMA KIYOFUMI
IPC: H01L23/36
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation plate for a semiconductor device that can relieve stress in a thickness direction, of a semiconductor device.  <P>SOLUTION: A thin plate-shaped lead plate 9 is fitted on the semiconductor device 7 with solder 8. The heat dissipation plate 10 is fitted on the lead plate 9 with solder 11. The heat dissipation member 10 has a plurality of curved columnar portions 10A projecting from one surface. The curved columnar portions 10A are arranged in a matrix form in plan view of the heat dissipation plate 10. The curved columnar portions 10A are curved in the projecting direction at predetermined curvature and deform to increase or decrease in curvature when stress is applied in the projecting direction (in the thickness direction of the heat dissipation plate 10), thereby extending or contracting in the projecting direction. When stress is generated between the lead plate 9 and heat dissipation plate 10 owing to heat generation of the semiconductor device 7, the curved columnar portions 10A can absorb the stress to suppress concentration of the stress on the semiconductor device 7 or solder 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184766-A (JP)
Title: Sheet feeder and image forming device
Inventor: YAGINUMA MASATOSHI
IPC: G03G15/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder and an image forming device with a detachable humidity adjustment means and usable depending on the using environment of the system.  <P>SOLUTION: The sheet feeder has a humidity adjustment means 450 allowing humidifying and dehumidifying; a mounting section for mounting the humidity adjustment means 450, and is composed to mount and demount the humidity adjustment means 450 to the mounting section, and is composed to a first mounted state allowing the humidity adjustment means 450 to humidify the inside of a casing member 700 and a second mounted state of dehumidifying the inside of the casing member 700, when mounted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186636-A (JP)
Title: Image forming method
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for forming high-quality images without image defects over a long period of time, by suppressing the occurrence of image defect, even when they are used over a long period of time, and having high resolution as the result in the image forming method for performing charge roller type charge.  <P>SOLUTION: In the image forming method for making visible images from electrostatic latent images, formed by charging and exposing the surfaces of electrostatic latent image carriers by a charge roller with toner, the toner contains at least coloring particles and externally added particulates. The external additive particulates comprises a titanium acid compound which is 100-1,000 ppm for the iron content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185206-A (JP)
Title: Composition for coating
Inventor: USUI KIYOSHI
IPC: C09D7/12
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for coating forming a coating film having a low static friction coefficient.  <P>SOLUTION: The composition for coating is formed by adding porous silica fine particles to an aqueous emulsion. A synthetic porous silica fine particles formed by reacting sodium silicate with an acid and washing the resultant product with water and then drying the resultant product is favorable as the porous silica fine particles. As the aqueous emulsion, a urethane-based aqueous emulsion is favorable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188324-A (JP)
Title: Wiring substrate, and method for manufacturing the same
Inventor: YAMAZAKI TOMOO
IPC: H05K1/09
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate having an adhesive layer formed between a seed layer and an insulating layer and a method for manufacturing the same, for preventing the adhesive layer from being peeled from the insulating layer.  <P>SOLUTION: This wiring substrate 10 has: the insulating layer 13; wiring 19; and an adhesive layer formed on an upper face 13A of the insulating layer 13 of a section corresponding to the formation region of the wiring 19; and a seed layer 16 formed between the adhesive layer and the wiring 19. An Ni-Cu alloy layer 15 is formed as an adhesive layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192867-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary capacitance without deteriorating an aperture ratio in a liquid crystal display device adapted to control the orientation of liquid crystal molecules using a substantially horizontal electric field to a transparent substrate.  <P>SOLUTION: Liquid crystal molecules M with negative dielectric anisotropy Δε are held between a first transparent substrate 10 and a second transparent substrate 20. In each pixel 1P, respective linear parts of a common electrode 17 and a pixel electrode 18 formed of transparent conductive materials are alternately arranged on the first transparent substrate 10. A capacitive electrode 22 formed of a transparent conductive material and including a plurality of linear parts extending oppositely to the pixel electrode 18 and a slit part 22S extending between them is disposed on the second transparent substrate 20. A potential SC equal to a common potential COM applied to the common electrode 17 is applied to the capacitive electrode 22 by a voltage application means 103 connected thereto. The auxiliary capacitance Cs of each pixel 1P is constituted by the pixel electrode 18, a liquid crystal layer LC, and the capacitive electrode 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189313-A (JP)
Title: Thickener and method for producing thickening material
Inventor: NAGASAKI HIROSHI
IPC: A23L29/20
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickener capable of exhibiting good dissolvability and thickening property at a normal temperature without requiring an installation and labor for heating, cooling or the like, and capable of realizing the thickening and gelling without causing undissolved lumps, and to provide a method for producing the thickening material.  <P>SOLUTION: The thickener comprises an alginic acid salt and a chelating agent. The thickener is completed by finding that the thickener exhibiting both of the good dissolvability and the thickening property is obtained by utilizing the chelating agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156812-A (JP)
Title: Garment
Inventor: MOTO RIEKO
IPC: A41B9/06
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment improving figure correction and aesthetic sense of a wearing form without hindering the biofunction of a wearer.  <P>SOLUTION: This garment is so designed that a strong pressure braided area 11 made of a strong pressure knit texture is formed in a tapered shape from the back of a trunk part toward a front center, a medium pressure braided area 12 made of a medium pressure knit texture is formed adjacently to the strong pressure braided area 11, and a weak pressure braided area 13 as a weak pressure knit texture is formed in the medium pressure braided area 12 and near the strong pressure braided area 11 formed on the front center in a tapered shape. As a result of this, it is possible to support the back side of the physique part of a wearer in a strong pressure-imparting condition with the strong pressure knit texture, softly and surely impart pressure to the soft belly of the wearer with the tapered strong pressure knit texture continuing from the back to the front, and the medium pressure knit texture and the weak pressure knit texture adjacent to the strong pressure knit texture so as to improve figure correction and pressure-imparting type aesthetic sense without hindering the biofunction such as the function of the internals of the wearer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009197430-A (JP)
Title: Ground-surface water-sprinkling structure
Inventor: IKEUCHI MASATO
IPC: E01C11/24
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground-surface water-sprinkling structure which maintains a water-sprinkling function over a long period of time, which reduces the frequency of maintenance against clogging of a block and the like, and which can efficiently suppress a rise in the temperature of a paved surface.  <P>SOLUTION: The blocks 3 are arranged with longitudinal and lateral gaps 11 among them. A water-conveyance member 5 with a recessed groove 7 is provided below the block 3. A gap 23 is provided between the adjacent water-conveyance members 5. Water flowing through the recessed groove 7 flows through a channel 25 which is provided between the block 3 and the water-conveyance member 5. The water flowing through the channel 25 partially ascends through the gap 11, wets the vicinity of the top surface of the block 3, and cools the block 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198684-A (JP)
Title: Imaging apparatus
Inventor: YASUHARA RYUICHI
IPC: G03B13/36
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing a possibility that an operation not intended by a user is executed due to an erroneous detection by an eyepiece detecting means.  <P>SOLUTION: An imaging apparatus 1A includes: an optical finder which guides object light having passed through a photographing optical system, to a finder window; an approach detecting section 322 which detects approaching of a predetermined object to the finder window; an eyepiece shutter which can switch a state between a light shielding state where entering of external light into the imaging apparatus 1A from the finder window is interrupted and a light non-shielding state where entering of the external light is not interrupted; an opening/closing state detecting section 43 which detects the light shielding state by the eyepiece shutter; and an instruction control section 626 which performs the execution instruction of a predetermined operation, according to the detection of the predetermined object by the approach detecting section 322. The instruction control section 626 does not perform the execution instruction corresponding to the detection of the predetermined object, when the light shielding state is detected by the opening/closing state detecting section 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196236-A (JP)
Title: Production method of thermoplastic resin molding and thermoplastic resin molding
Inventor: MIYAZAWA TARO
IPC: B29K105/04
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a fiber-reinforced thermoplastic resin molding, which provides the resin-reinforced thermoplastic resin molding improved in mechanical strength and appearance.  <P>SOLUTION: The method includes: a heating step for heating a cavity surface of at least one die in a pair of dies having the cavity surface to form a cavity; a supplying step for supplying the thermoplastic resin by arranging a porous sheet in a position at least facing the die cavity surface heated in the heating step; and a cooling step for cooling the thermoplastic resin supplied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197722-A (JP)
Title: Detection device of position of rotation of cam shaft in internal combustion engine
Inventor: KURACHI KATSUMASA
IPC: F02F7/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any adverse effect of an ignition electromagnetic coil on the detection of the position of rotation of cam shafts in an internal combustion engine in which the ignition electromagnetic coil 12 for each cylinder is arranged on an upper surface of a head cover 3 for covering an upper surface of a cylinder head 1, and cam sensors 13, 14 for detecting the positions of rotation of the cam shafts 4, 5 are fitted to the head cover so that their sensing units are brought close to detected parts 6, 7 in the cam shafts.  <P>SOLUTION: A detection device of position of rotation comprises sensing units and detected parts, and shielding members 15, 16 for shielding the radio wave from the ignition electromagnetic coils to the sensing units and the detected parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT