baber/WOPTO huggingface dataset:
Patent JP-2009252447-A (JP)
Title: Light guide, illuminating device, and display device
Inventor: AKAHORI TAKAHISA
IPC: F21Y101/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide which has a simple structure and less weight, is inexpensive, has a long life, and is applicable to a signboard display device and a direct/indirect illuminating device, and to provide an illuminating device and a signboard display device which use the light guide.  <P>SOLUTION: The light guide includes a reflective board 12 composed of a thin board with both sides curved against a middle portion to form a rising curved surface, and a light diffusion board 13 disposed opposite to the inner curved surface of the reflective board. One of both sides of the reflective board 12 curves against the inner surface of the middle portion at 90 degrees or more, while the other side curves at less than 90 degrees. A single or a plurality of light-emitting diodes 14 are disposed near one side so that at least part of light emitted from the light-emitting diode is reflected on the inner curved surface 12a of the reflective board 12 to reach the light diffusion board 13. The inner curved surface 12a of the reflective board 12 allows the reflected light to reach the light diffusion board 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251173-A (JP)
Title: Lens array sheet
Inventor: KOSAKA AKIRA
IPC: G02B3/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for enhancing function and accuracy in a compact optical system.  <P>SOLUTION: This lens array sheet includes a plate-like sheet body part where a plurality of openings penetrating from the surface to the back are formed in a predetermined array; a lens part provided in each opening and disposed separate from the sheet body part; and joint support parts supporting the lens parts, respectively, by connecting the sheet body part and the respective lens parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250334-A (JP)
Title: V-ribbed belt
Inventor: MITA YASUCHIKA
IPC: F16G5/20
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-ribbed belt which can suppress the generation of abnormal noise due to stick-slip or the like.  <P>SOLUTION: The V-ribbed belt 1 is provided with two or more ribs 20 which have V-shaped cross sections extending in the longitudinal direction, and which are arranged side by side in the width direction. The rib 20 includes a base material rubber 21 including a short fiber 22. The short fiber 22 has, at one end, a large diameter end 229 having an outer diameter larger than those of ordinary portions, and the other end of the rib is exposed to the surface 200 of the rib 20 with the large diameter end 229 buried in the rib 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251996-A (JP)
Title: Processing unit, processing method, and program thereof
Inventor: AOKI TAKASHI
IPC: G06F9/45
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mixing of errors and oversight of variables in performing the division of sequential processing left to a processor and processing to be executed by guest hardware synthesized by a behavioral synthesis system.  <P>SOLUTION: A device comprises a table of the number of access steps generation part 60 for detecting the respective total numbers of execution steps required for reading/writing all variables based on a code profile generated from a source code for causing a processor to execute sequential processing and a binary code that is made by compiling the source code and generating a table of the number of access steps in which the total number of execution steps for each variable is associated with the priority determined using the total number of execution steps as a main element; and a source code storage part 100 for retrieving the variable of the priority that is higher than a predetermined threshold from among the variables on the table of the number of access steps, generating a new source code in which a guest hardware indicator is inserted before and after the code for reading/writing the retrieved variable, and storing the new source code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253106-A (JP)
Title: Coil component
Inventor: MIKAMI HIDETO
IPC: H01F17/06
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounted coil component that has a small loss of differential signals and is suitable for high common mode coupling in a broad band.  <P>SOLUTION: A coil component includes a magnetic core having a through-hole and a pair of conductor wires passed through the through-hole and wound around the magnetic core. The magnetic core has surfaces including a flat surface for surface mounting. The penetrating direction of the through-hole is parallel to the flat surface, and the winding axis of the conductor wires is perpendicular to the flat surface. A first terminal electrode pair is formed at one end of the flat surface in the penetrating direction, and a second terminal electrode pair is formed at the other end. When viewed from a direction perpendicular to the flat surface, the central axis of the through-hole is located substantially in the middle of the distance between terminal electrodes constituting the first terminal electrode pair and substantially in the middle of the distance between terminal electrodes constituting the second terminal electrode pair. One-side ends of the pair of conductor wires are electrically connected to the first terminal electrode pair, respectively, and the other-side ends of the pair of conductor wires are electrically connected to the second terminal electrode pair, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250947-A (JP)
Title: Built-in antenna type electronic timepiece
Inventor: NAGAHAMA TOSHITAKE
IPC: G04G21/04
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in antenna type electronic timepiece which can respond to miniaturization and excels in antenna reception sensitivity.  <P>SOLUTION: A radio wave corrected timepiece has an antenna 21 which receives standard frequency broadcast, a receiving means which processes the received standard frequency broadcast, a module which holds the antenna 21 and the receiving means inside and an exterior case which holds the module inside. The antenna 21 has a magnetic core 211 constituted by stacking in lamination a plurality of amorphous foils 214 having longitudinal shapes and a coil 212 wound on the magnetic core 211, and the magnetic core 211 has a plurality of ordinary amorphous foils 214A and extended amorphous foils 214B having a larger size along the longitudinal direction than the ordinary amorphous foils 214A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257806-A (JP)
Title: Method and apparatus for determining abnormality of rolling linear motion device
Inventor: TONOTANI MASAHITO
IPC: G01M99/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which prevents erroneous determination in abnormality determination of a ball screw device, and enables determination of abnormality in an initial stage.  <P>SOLUTION: In this abnormality determination method for the ball screw device 1 provided with a screw shaft 3, a nut 5 supported movably by the screw shaft 3 through a plurality of balls 2, a circulating route where the balls 2 circulate, and a vibration sensor 10 for detecting vibration produced by the balls 2 circulating through the circulating route, raw vibration data due to movement of the nut 5 is obtained with the vibration sensor 10; extracted vibration data is obtained by extracting it from the raw vibration data while restricting its frequency range; a standard deviation σ for evaluating variations in ball passage period Ti is found based on the extracted vibration data; and existence of abnormality is determined based on the standard deviation σ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260507-A (JP)
Title: Receiver
Inventor: WATANABE MASAO
IPC: H04N7/16
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver highly effective to power reduction.  <P>SOLUTION: The receiver 100, for example, demodulates a reception signal transmitted by terrestrial digital broadcasting. The receiver 100 has a waveform equalization section 23 for executing the waveform equalization of the reception signal, and a synchronization determination section 5 for executing synchronization determination based on data after equalization by the waveform equalization section 23 and the amount of error corresponding to the distance of a convergence target point. The receiver can perform the synchronization determination without detecting any synchronization signals, thus capable of stopping the operation of at least a partial configuration in the receiver in the reception period of the synchronization signal, and hence further reducing power consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258907-A (JP)
Title: Approver selection method, system, and device
Inventor: HAMADA TAKAHIRO
IPC: G06Q10/06
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an approver selection method, system and device for automatically selecting an approver to an application in performing file registration application in an organization.  <P>SOLUTION: This approver selection device 1 authenticates the information of an applicant who applies for the registration of a file through an applicant terminal 2 by using user information 131, and obtains application information including access permission range information from the applicant terminal 2, and selects an approver in the range of the department from the access permission range information included in the application information by using organization information 132, user information 131 and approval authority information 133, and notifies an approver terminal 3 to be used by the approver who has selected the file, and receives an approval result showing that the registration of the file is permitted by the approver from the approver terminal 3, and stores the pertinent file in an information storage part 13 as the approved file, and sets an access right in the range based on the access permission range information to the approved file stored in the information storage part 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255767-A (JP)
Title: Hybrid vehicle and its control method
Inventor: AOKI TAKANORI
IPC: B60L50/16
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To more properly manage a charge storage ratio that is a ratio of a power amount that is dischargeable from an electric storage device, such as, a secondary battery in a hybrid vehicle having an engine and two motors, and to further improve the energy efficiency of the vehicle.  <P>SOLUTION: Request power Ped which is requested of the engine is set, based on request torque Tr* requested of a driving axle (S110); target power Pe* is set by multiplying the request power Ped by a correction coefficient kp, based on atmospheric pressure Pa, when the charge storage ratio SOC of the electric storage device is less than a lower limit threshold SL (S140, S160); the target power Pe* is set by multiplying the request power Ped by a correction coefficient kp set to a value of 1.0, regardless of the atmospheric pressure Pa, when the charge storage ratio SOC is the lower limit threshold value SL or above (S150, S160); and the engine and the two motors are controlled (S170-S220), such that the set target power Pe* is outputted from the engine, the request torque Tr* is outputted to the driving axle, and traveling is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260095-A (JP)
Title: Optical module
Inventor: KONOSU TAKASHI
IPC: H01S5/042
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module having a parallelepiped casing in which an electric connection substrate for a semiconductor light emitting device is provided at the rear part and signal wiring to the semiconductor light emitting device is shortened.  <P>SOLUTION: The optical module 2 transmits signal light from the front surface of the casing 4, and leads out an electric connection means from the rear surface on the opposite side. The optical module 2 has an optical reflection component 7 which reflects the signal light from an LD (Laser Diode) 6 arranged in the casing 4, and a monitor PD 8 which monitors emitted light of the LD 6. In the optical module 2, the LD 6 is arranged on the side so as to emit the signal light in the direction crossing an optical axis O of the optical module 2, the optical reflection component 7 is arranged on the optical axis O so as to reflect the signal light emitted from the LD 6 in the direction of the optical axis O, the monitor PD 8 is arranged so as to receive light emitted from a surface on the opposite side from an emitting surface of the signal light of the LD 6, and signal wiring between the LD 6 and the electric connection means is linearly formed relative to the direction of the optical axis O.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259134-A (JP)
Title: Safety plc
Inventor: YOKOO MASAHIKO
IPC: G05B9/03
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety with respect to the operation of an apparatus to be controlled.  <P>SOLUTION: A safety PLC includes at least two CPU units 3, 5 for synchronous performance with the same ladder program. The respective CPUs 3a, 5a in the respective CPU units 3, 5 are connected to the respectively independent buses 7, 9. Shared memories 11, 13 are respectively connected to the buses 7, 9. The respective shared memories 11, 13 store the processed data. The abnormality of a control system is determined by determining coincidence/noncoincidence of the both kinds of stored data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262589-A (JP)
Title: Wiper arm
Inventor: KUZUNO TAKASHI
IPC: B60S1/34
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beautiful wiper arm with excellent corrosion resistance while dispensing with a rivet for pivoting an arm head and a retainer.  <P>SOLUTION: The wiper arm includes: the arm head 10 having an arm head base end part 11 pivoted by a driving shaft; and the retainer 30 mounted with a wiper blade at its tip side. The wiper arm has: a pivoting part 34 provided on a sidewall of the retainer 30 to project inward; an arm head cover 20 fitted/fixed to the other end of the arm head 10; and bearing parts 15, 25 formed by fitting/fixing the arm head cover 20 to the other end of the arm head 10 for bearing the pivoting part 34 of the retainer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263966-A (JP)
Title: Removal method of existing pile
Inventor: MATSUMOTO YOSHIO
IPC: E02D9/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an existing pile removal method for injecting a grout below an existing pile by a constitution of a few apparatus, pressing up the existing pile, and cutting and removing it.  <P>SOLUTION: The existing pile removal method comprises a first process for excavating the periphery of the existing pile and drilling a through-hole to a center part of the existing pile by both a casing for excavating the periphery of the existing pile as rotating and a rotating drill for drilling a vertical hole in the center part of the existing pile; a second process for inserting a rod for grout injection in a drilled through-hole of the existing pile; a third process for connecting a grout hose to the rod for grout injection; a fourth process for pressing up the existing pile by pressing in the grout below the existing pile from the lower end of the rod for grout injection; a fifth process for cutting and removing an upper part of an pressed-up existing pile by a prescribed length; and a sixth process for restarting the pressing-in of a grout by connecting the grout hose to the rod for grout injection shortened by the length corresponding to a cut existing pile. The fourth to sixth processes are repeated thereafter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267126-A (JP)
Title: Photoelectric sensor
Inventor: OKUNO MOTOHARU
IPC: H01L31/12
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial retro-reflective photoelectric sensor that improves the flexibility of arrangement of a projector or a light receiving portion.  <P>SOLUTION: A sensor head 2 includes a light-emitting diode 13 which emits a signal light A, a half mirror 16 which isolates the light path of the signal light A and the light path of return light B from a regression reflection plate, a photodiode 14 which receives the return light B progressing along the light path from the half mirror 16, an optical waveguide 18 which forms the light path of the return light B from the half mirror 16 to the photodiode 14, and a case 10. The case 10 houses at least the light-emitting diode 13, the photodiode 14, the half mirror 16, and the light waveguide 18, and has an opening 30 for the emission of the signal light A and the incidence of the return light B. By the light waveguide 18, it becomes possible to guide the return light B reflected at the half mirror 16 to a desired position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183434-A (JP)
Title: Distance-adjustable intraocular lens system
Inventor: ZADNO-AZIZI GHOLAM-REZA
IPC: B29D11/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance-adjustable intraocular lens for implanting in an eye with an optical axis.  <P>SOLUTION: The intraocular lens by this invention has an anterior portion with an anterior viewing element and an anterior biasing element. The intraocular lens by this invention further includes a posterior portion with a posterior viewing element and a posterior biasing element disposed separate from the anterior viewing element. The anterior portion and the posterior portion are connected at a first apex and a second apex of the intraocular lens. The anterior portion, the posterior portion, and the apices are responsive to force applied thereon to cause the separation between the viewing elements to change. Additional embodiments and methods are also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009267206-A (JP)
Title: Wiring pattern-forming method
Inventor: SHIBATA KIYOKO
IPC: H05K3/10
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a wiring pattern which is free from cracks and is superior in line width reproducibility, adhesion, and conductivity and furthermore is superior in decapping.  <P>SOLUTION: In a wiring pattern forming method where an underlying layer is formed on a base by a liquid containing a cationic compound and conductive ink having a zeta potential of -100 to 0 mV is injected onto the underlying layer by an inkjet recorder, the cationic compound contains a cationic surfactant or at least one of cationic polymers having a molecular weight of 100 to 100,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270187-A (JP)
Title: Gas supply tube
Inventor: KASHIMA HIROTO
IPC: C23C16/455
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply tube which is useful for the quality improvement of a vessel to be film-deposited by improving the ununiformity of film deposition on the inner face of the vessel, particularly by devising the gas supply tube in a vacuum film deposition system to reduce unevenness in the fluidizing distribution of film deposition gas, thereby uniformizing the film quality and film thickness on the inner face of the vessel.  <P>SOLUTION: A tip piping part is provided at the plasma treatment side of gas supply system main piping, the inside of the tip piping part is provided with: a main tube; a plurality of branch tubes; and sidewall part nozzles fitted to the tip parts of the respective branch tubes. the sidewall part nozzles are arranged on a circumference which does not exceeds the outside diameter of the tip piping part around the central axis of the main tube, and jet gas from the respective sidewall part nozzles are jetted in the direction of the symmetry of revolution to almost the tangential direction on the circumference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278701-A (JP)
Title: Cage-type induction machine and rotor of cage-type induction machine
Inventor: HATTORI TATSUYA
IPC: H02K17/18
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce eddy current loss generated under impact of harmonic flux, and to prevent the size of a rotor from increasing.  <P>SOLUTION: A cage-type induction machine 11 includes a first conductor bar 20 and a second conductor bar 21 in a slot 19 which is formed in a rotor core 18, wherein the first conductor bar 20 and the second conductor bar 21 are isolated electrically by interposing an insulating film 22 therebetween. The second conductor bar 21 is located on the route of harmonic flux on the farther outer circumferential side of the rotor core 18 than the first conductor bar 20. One ends 21a of the second conductor bars 21 adjacent in the circumferential direction of the rotor core 18 are electrically connected with the other ends 21a of the second conductor bars 21 through a joint 25 and a capacitor 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278222-A (JP)
Title: Image forming apparatus, function setting method, storage medium, and program
Inventor: HAYAKAWA TAKESHI
IPC: B41J29/38
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a function setting load of a function processing means which is newly connected.  <P>SOLUTION: An image forming apparatus 225a confirms connection states of a scanner component 222a, an authentication component 223a, and a display component 224a. The image forming apparatus 225a acquires setting information established for the components from the confirmed components and manages it. When the image forming apparatus 225a confirms a scanner component 222b newly connected, the image forming apparatus is characterized by deciding information to be set for the scanner component 222b to be confirmed based on the managing setting information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275171-A (JP)
Title: Lubricating oil additive composition, lubricating oil composition, and method for producing them
Inventor: MATSUI SHIGEKI
IPC: C10N40/25
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil additive composition having both of superior viscosity index improvement effect and superior fluidity.  <P>SOLUTION: The lubricating oil additive composition comprises (A) a poly(meth)acrylate compound, (B) a diluent, (C) an organic compound having at least one bond selected from the group consisting of an N-H bond, an O-H bond and an S-H bond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283493-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MATSUO HIROYUKI
IPC: H01L21/76
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, capable of reducing crystal defects in a diffusion layer and further reducing a chip size by reducing the dead area.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises: a process for forming a trench 5 in a base material 1 made of silicon; a process for forming a buffer layer 6 which relaxes the stresses on inner surfaces 5a, 5b in the trench 5, by implanting ions of an electrically inactive element to silicon for making an amorphous form; a process for filling an insulator 7 into the trench 5 in which the buffer layer 6 is formed; a process for injecting impurities into regions P, N separated by the trench 5, filled with the insulator 7 of the base material 1; a heat-treatment process for making injected impurities diffuse thermally by heat-treating the base material 1; an insulator removal process for removing the insulator 7 after the heat-treatment process; a process for forming an oxide film, by oxidizing the buffer layer 6 after the insulator removal process; an oxide film removal process for removing the oxide film; and a process for oxidizing the inner surface of the trench 5 exposed by the oxide film removal process.  <P>COPYRIGHT: (C)2010,JPO&INPIT