baber/WOPTO huggingface dataset:
Patent JP-2009184063-A (JP)
Title: Grinding machine and grinding method
Inventor: ITO AKIO
IPC: B24B49/14
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding machine capable of grinding maintained with high accuracy and improving grinding efficiency.  <P>SOLUTION: The grinding machine 1 includes a main body 2, a sizing device 3 to measure a dimension of a part to be ground and generate a sizing signal, a thermal stability determination section 4 to determine whether or not the main body 2 is thermally stable, and a control section 5. The control section 5 controls the main body 2 in direct sizing mode in which machining conditions are determined based on a first machining program and changed upon reception of a sizing signal if the thermal stability-determining section 4 determines that the main body 2 is not stable and, when the thermal stability determination section 4 determines that the main body 2 is stable, controls the main body 2 in indirect sizing mode in which machining conditions are determined and changed based not on sizing signals but on a second machining program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187791-A (JP)
Title: Flow channel structure and its manufacturing method
Inventor: YASHIRO YASUMORI
IPC: H01M8/02
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow channel structure and its manufacturing method for restraining deformation of a flow channel due to heating and pressurization in lamination.  <P>SOLUTION: On the surface of the flow channel structure 10 having a flow channel 14 formed inside as a plurality of substrates 1 to 6 are laminated, each of at least two substrates 1, 6 out of the plurality of substrates 1 to 6 includes a support layer (a copper foil 7, 8), respectively, covering its surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189168-A (JP)
Title: Electronic apparatus, lightning protection method, and lightning protection program
Inventor: UZAKI TETSUYA
IPC: G01W1/16
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of protecting a backup circuit from a thunderbolt surge and suppressing an unnecessary downtime.  <P>SOLUTION: The electronic apparatus 10 includes an operational circuit 17 at normal time, and the backup circuit 18 which functionally substitutes the operational circuit 17 when the operational circuit 17 has a trouble. The electronic apparatus 10 further includes an antenna 11 receiving electromagnetic waves, a determining mechanism 15 which determines the occurrence of a lightning strike from a noise component contained in an output signal from the antenna 11, a lightning protector 51 which prevents a thunderbolt surge within a threshold from coming into the operational circuit 17, and a power distributing device 16 which supplies power to both operational circuit 17 and backup circuit 18 at normal time and suspends power supply to the backup circuit 18 while maintaining power supply to the operational circuit 17 when the determining mechanism 15 determines the occurrence of a lightning strike.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170851-A (JP)
Title: Solar cell
Inventor: HOSHINO MASAHIRO
IPC: H01L31/04
Filed: 2008-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell that performs photoelectric conversion of sunlight efficiently by coloring and roughening the backside and boring a large number of vertical holes and holes having an opening angle in the backside.  <P>SOLUTION: A large number of holes having different directions of opening for the surface of the hole are bored by opening an aluminum metal on a metal substrate in different directions which are perpendicular to a base or having different angles thereto, and then the surface is roughened and the aluminum surface is colored, thus obtaining a solar cell having enhanced confinement effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194041-A (JP)
Title: Evaluation method, adjustment method, exposure apparatus, and computer program
Inventor: ARAI TEI
IPC: H01L21/027
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for more correctly evaluating image formation characteristics of a projection optical system.  <P>SOLUTION: An evaluation method for evaluating the image formation characteristics of the projection optical system includes an expression step (S1) of expressing a polarization state in a pupil of an illumination optical system as a numerical value, an assumption step (S2) of virtually dividing the pupil of the illumination optical system into a plurality of partial regions, assuming one polarization state for the whole of each partial region based on the polarization state expressed as the numerical value in the expression step and assuming individual polarization states respectively for the plurality of regions, and a calculation step (S3) of calculating the image formation characteristics of the projection optical system under such conditions that the plurality of partial regions have the polarization states individually assumed in the assumption step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191489-A (JP)
Title: Sludge thickening vehicle
Inventor: SATOMI YASUICHIRO
IPC: E03F7/10
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a barycentric position of a sludge thickening vehicle as low as possible.  <P>SOLUTION: A lower-portion-of-tank connecting pipe 32 constituting a pipeline 18 is used mainly for the operation of unloading thickened sludge stored in a receiver tank 12. An outer wall surface of the receiver tank 12 is brought into close contact with or brought close to an outer wall surface of the lower-portion-of-tank connecting pipe 32, so that the receiver tank 12 can be positioned in a vehicle body frame 35. Thus, the receiver tank 12 in the state of being mounted in a vehicle body is mounted in as low a position as possible. Additionally, a hose reel connecting pile 36 constituting the pipeline 18 is at least partially installed in such a manner as to pass through the receiver tank 12. This restrains a rise in the barycentric position of the sludge thickening vehicle 10 from being caused by the weight of the hose reel pipe 36, in comparison with the case where the hose reel connecting pipe 36 is arranged in such a manner as to pass through an outer surface of the receiver tank 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192465-A (JP)
Title: Coulomb counter, offset value measuring method, and offset correction method
Inventor: SATO HIDEKI
IPC: G01R31/36
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coulomb counter capable of reducing the circuit size and outputting count values having very few errors and provide an offset value measuring method and an offset correction method.  <P>SOLUTION: The coulomb counter outputs a count value proportional to an input voltage. The coulomb counter includes a switched-capacitor-type integrating circuit for sampling input voltages in a sampling capacity and integrating voltages proportional to sampled input voltages in an integral capacity by operating a switching device; a comparator 5 for comparing an output voltage Vout<SP>-</SP>output from the integrating circuit with VCM, outputting a signal Q when Vout<SP>-</SP>is equal to VCM or greater, and outputting a signal QB when the output voltage Vout<SP>-</SP>is less than VCM; an internal counter 11 for counting the signals Q and QB for a fixed time and outputting a count value; and a register 20 for holding an offset value included in the count value outputted from the internal counter 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200499-A (JP)
Title: Stent for hyperplasia plaque prophylaxis
Inventor: FRID NOUREDDINE
IPC: A61F2/90
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent which prevents the restenosis of a vascular wall.  <P>SOLUTION: A multilayer braided skeleton includes two or more stabilized layer, which has no cover layer, consists of knitting/woven biocompatible metal wires, and forms a lattice, and keeps two or more wires contained in a certain layer incorporated in the lattice of at least one layer among adjoining layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009200750-A (JP)
Title: Rotary joint
Inventor: HIROHASHI KAZUTOSHI
IPC: H04N5/222
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary joint for carrying out non-contact transmission of electric power and two-way information signal with a simplified structure.  <P>SOLUTION: The rotary joint 40a carries out non-contact transmission of electric power and information signal between a stationary unit 20a having an information signal system circuit and an electric power system circuit and a rotary unit 30a including the information signal system circuit and electric power system circuit to be held to freely rotate around one axis for the stationary unit 20a. A core 212 fixed to the stationary unit 20a and a core 314 fixed to the rotary unit 30a are provided. A couple of concentric concave portions are formed to the respective cores 212, 314 and coils 214, 316 connected to the information signal system circuit are respectively arranged to the one concave portion, while coils 213, 315 connected to the electric power system circuit are respectively arranged to the other concave portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198334-A (JP)
Title: Information providing system and on-vehicle unit
Inventor: NAGATOMO HIDEYUKI
IPC: G09B29/10
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system, capable of providing information on the data of a stop-off spot or a destination transmitted from an on-vehicle unit, and to provide the on-vehicle unit.  <P>SOLUTION: This information providing system 1 has: a radio apparatus 20 capable of transmitting/receiving information by radio; the on-vehicle unit, having a control part 6 for controlling so that spot information including at least either of via spot data showing a spot at which a vehicle 200 drops in and destination data showing the destination is stored in a storage part 7, and that the spot information is transmitted by radio to the radio apparatus 20, arranged inside a communication area with the vehicle 200; and a server device 30 for receiving the spot information via the radio apparatus 20, and providing provision information related to the spot information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199429-A (JP)
Title: Voltage supply circuit
Inventor: KUMAZAWA SEIJI
IPC: G09G3/20
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage supply circuit which enables low current consumption with a simple circuit.  <P>SOLUTION: The voltage supply circuit generates a supply voltage to a load. The voltage supply circuit includes: a logic circuit constituted by inverters IL 1-1, IL 1-2, IH 1-1 and IH 1-2; and a charge/discharge circuit which is constituted by P-channel MOS transistor P1 for charge and N-channel MOS transistor N1 for discharge, and in which the charge operation is on/off controlled by output of one side (output of the inverter IL 1-2) of the logic circuit, the discharge operation is on/off controlled by output of the other side (output of inverter IH 1-2) of the logic circuit, and an own output voltage V1 serves as a supply voltage to the load, and an input to the logic circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008123007-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/1337
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device to make the alignment of liquid crystal molecules substantially constant and stably drive the liquid crystal molecules, by adjusting alignment of liquid crystal molecules in exposing a liquid crystal composition containing a photosensitive material.  <P>SOLUTION: When exposing the liquid crystal composition containing the photosensitive material, the alignment of the liquid crystal molecules is adjusted by applying a voltage to a liquid crystal composition layer, to achieve substantially orderly alignment of the liquid crystal molecules, or the alignment of the liquid crystal molecules is made uniform by adjusting the structure of the liquid crystal display device, or any display defect is driven out of the display area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196871-A (JP)
Title: Translucent member, watch, and production method of translucent member
Inventor: SUZUKI KATSUMI
IPC: C03C17/25
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a translucent member having an antireflective function, a sufficiently high hardness, and an ensured blemish resistance; a watch; and a production method of the translucent member.  <P>SOLUTION: The translucent member 1 has a substrate 10 having translucency. On at least a part of the body surface of the substrate 10, an antireflective layer 11 having an antireflective function is formed. The antireflective layer 11 contains a boron ion and/or a silicon ion which is implanted by diffusion from a solid film which is formed on the surface of the substrate 10 and contains a boron compound and/or silicon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200006-A (JP)
Title: Fuel cell system and control method of fuel cell system
Inventor: SHOJI TADASHI
IPC: H01M8/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can control the deterioration of fuel efficiency and has not a circulating system on a fuel electrode side which exhausts impurities in the fuel cell, and to provide the control method of the same.  <P>SOLUTION: A controller 30 controls a pressure adjusting portion 15 so that reservoir pressure can be smaller than stack pressure when a fuel cell stack 1 is operated for power generation and in a state that a fuel electrode exit valve 13 is closed. Then, the controller 30 controls the fuel electrode exit valve 13 to be opened when impurity density Dn in a presumed fuel electrode becomes larger than upper limit impurity density Ds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197561-A (JP)
Title: Method for joining concrete pavement slabs
Inventor: KONDO KENICHI
IPC: E01C11/04
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured method for joining concrete pavement slabs, which is also excellent in workability on the job.  <P>SOLUTION: A joining reinforcement 6 is housed in a horizontal hole 5 in one pavement slab and after joining joint end faces 3, 4 of the pavement slabs 1, 2 so as to coincide openings of the horizontal holes 5, 8 of the one and the other, one end of the joining reinforcement 6 is inserted into the horizontal hole 8 of the other pavement slab 2. An end of a vinyl tape (pulling member) 12 is connected to the end of the joining reinforcement 6 and then the joining reinforcement 6 is housed into the horizontal hole 5 together with the connected vinyl tape (pulling member) 12 while the other end of the vinyl tape (pulling member) 12 is pulled out above. After abutting the joint end faces 3, 4 of the concrete pavement slabs 1, 2 to each other and joining horizontal holes 5, 8 thereof, the joining reinforcement 6 moves toward the other horizontal hole 8 when pulling up the other end of the vinyl tape (pulling member) 12, so as to have the joining reinforcement 6 placed astride the horizontal holes 5, 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201393-A (JP)
Title: Fishhook
Inventor: GOTO SHINJI
IPC: A01K83/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishhook 1 which does not need to be wound and bound with a line 18, when mounted on the line 18, and does not expose the knot 20 of the line.  <P>SOLUTION: A tunnel-like hole 11 for passing the line through the fishhook 1 is formed in the shank 9 of the fishhook 1. Both the ends 13, 15 of the hole are opened in the upper end portion and peripheral portion of the shank. The hole has a diameter-reduced portion 17 close to the opening of the upper end portion and a diameter-expanded portion 19 close to the opening of the peripheral portion in the inner portion of the hole. The diameter-reduced portion has a size not passing the knot 20 of the line, and the diameter-expanded portion has a size passing the knot 20 of the line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201809-A (JP)
Title: Operation support server device, operation support method, and computer program
Inventor: NISHIYAMA RISA
IPC: A63F13/33
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation support server device which supports a user's operation by extracting an operation executed by many users in common from various application operations executed by the user in the past.  <P>SOLUTION: The operation support server device includes an operation table storage part, an operation column creation part, an operation record storage part, an appearance operation column extraction part, and an appearance operation column storage part. The operation table storage part stores an operation table wherein a user operation to an application and an operation ID for identifying the operation are defined in advance. The operation column creation part converts, according to the operation table, the user operation to the associated operation ID, thereby creating an operation column composed of the operation ID from an operation history composed by the user operation. The operation record storage part stores the operation column. Moreover, the appearance operation column extraction part extracts an appearance operation column of appearing by a frequency of a predetermined value or more among a partial operation columns constituting the operation column stored by the operation record storage part, and appearance operation column storage part stores the appearance operation string.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209743-A (JP)
Title: Oil-level stick guide
Inventor: SAKAMOTO MAKIKO
IPC: F01M11/12
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-level stick guide of an oil inspection device for an engine in which oil leak caused by vibration of the engine does not occur.  <P>SOLUTION: The oil-level stick guide 31 for guiding an oil-level stick 6 attachably and detachably inserted in an oil pan 4 of the engine 1 to the oil pan 4, comprises a pipe shape lower guide 32 attaching the oil-level stick guide 31 to the engine 1 body side, a pipe shape upper guide 35 guiding the stick from the lower guide 32 to the engine 1 upper part, and a nut 34 which is a connecting member connecting an lower part of the upper guide 35 and an upper part of the lower guide 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210097-A (JP)
Title: Viscous fluid joint
Inventor: ONIGATA JUNICHIRO
IPC: F16D35/02
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscous fluid joint capable of improving control responsiveness and control accuracy in transmission torque, by smoothly supplying silicone oil to an operation chamber from a storage chamber.  <P>SOLUTION: This viscous fluid joint has a pulley 3 and a driven shaft 4, the storage chamber 6 for storing the silicone oil O inside, a torque transmission part 7 for transmitting the torque to the driven shaft via the silicone oil supplied to the operation chamber 5, and a control mechanism 9 for controlling a supply quantity of the silicone oil to the operation chamber by changing the volume in the storage chamber. A part between the storage chamber, a fluid passage 8 and the torque transmission part is formed as a closed circuit, and a plunger piston 31 is arranged for expanding the volume of the operation chamber by retreating in a sliding hole 30 inside of the driven shaft in response to a pressure increase in the operation chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219260-A (JP)
Title: Voltage regulator
Inventor: SUGANO NORIHIRO
IPC: H02J3/16
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To support the whole voltage regulator using a shunt reactor on a single electric pole.  <P>SOLUTION: A switch unit 5 is configured by housing high-voltage AC-load switches LBSs, power fuses PFus or PFws, switches VMCs for the shunt reactors and a transformer VT for a measuring instrument in a common case 500, while configuring a shunt reactor unit 4 by housing the shunt reactors ShRs in a tank 400. The switch unit 5 and the shunt reactor unit 4 are arranged vertically and supported on the electric pole, and the components of the voltage regulator are collected in these two units 4 and 5. A vacuum electromagnetic contactor constituting the make-break sections of each phase of vacuum switches is used as the switches VMCs for the shunt reactors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220594-A (JP)
Title: Vehicular seat with warning device
Inventor: KATO KOHEI
IPC: B60N2/90
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat with a warning device that can effectively notify occupants of a warning and the like.  <P>SOLUTION: The vehicular seat 1 with a warning device is provided with the warning device for notifying the occupants seated on a seat cushion 2 of a warning and the like. The warning device includes a vibration generation mechanism 6, which is provided in the seat cushion 2 and generates reciprocating vibrations, and an up-and-down movement mechanism 4, which moves up or down a part including at least the seat surface of the seat cushion 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224639-A (JP)
Title: Test method and test device of semiconductor laser
Inventor: TAKAHASHI HIROYUKI
IPC: G01R31/26
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method of mode synchronous semiconductor laser, for easily evaluating whether a mode synchronous operation is normal or abnormal and also for facilitating automation.  <P>SOLUTION: A value of a photocurrent generated in a saturable absorption region is measured with an ampere meter 113 while a value of drive current supplied to a gain region is changed by a drive circuit 111, for acquiring a relationship between a drive current and a photocurrent. Then, a drive current value at an abrupt photocurrent increase is detected. Further, if a drive current value actually used is larger than the drive current value corresponding to kink, the semiconductor laser is determined to perform a mode synchronous operation. Otherwise, it is determined not to perform the mode synchronous operation. Since soundness/defect of the semiconductor laser is determined using kink, its determining operation is simple and automation is easy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266311-A (JP)
Title: Adiponectin increasing agent
Inventor: YANAGIDA AKIYOSHI
IPC: A61P9/10
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new adiponectin increasing agent and a preventive or improving agent of obesity or diseases caused by obesity.  <P>SOLUTION: The adiponectin increasing agent including effective components of a phospholipid composition containing 50 wt.% or more of phosphatidylserine, phosphatidylinositol and phosphatidic acid in total, and 40 wt.% or more of phosphatidylserine and phosphatidylinositol in total.  <P>COPYRIGHT: (C)2009,JPO&INPIT