baber/WOPTO huggingface dataset:
Patent JP-2009289371-A (JP)
Title: Optical head and optical disk apparatus, and signal detection method
Inventor: SUZUKI RISA
IPC: G11B7/135
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an optical head capable of stably detecting a focus error signal, a tracking error signal and a reproduction signal even when recording light and reproduction light having different wavelengths are used; an optical disk apparatus; and a signal detection method.  <P>SOLUTION: The optical head apparatus and the optical disk apparatus are obtained which separate light to be detected into diffracted light and non-diffracted light, and use the diffracted light of the separated light to control a position of a first optical element located in the vicinity of a medium which provides the light to be detected by reflection, and condense or divert the non-diffracted light of the separated light in a state that the non-diffracted light is spatially separated from the separated diffracted light to use the non-diffracted light to reproduce information recorded on the medium which provides the light to be detected by reflection, thereby stably detecting a focus error signal, a tracking error signal and a reproduction signal even when recording light and reproduction light having different wavelengths are used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291432-A (JP)
Title: Between-game-machines ball dispensing machine
Inventor: SUMITANI KAZUHIRO
IPC: A63F7/02
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means allowing easy replacement, modification and the like of game machines, and allowing a player to easily view information specific to each game machine without reducing the performance effect of the game machine.  <P>SOLUTION: A card reader 61 for a nonvolatile memory card 6 is installed to a game media-supplying section 52 which supplies game media to a between-game-machines ball-dispensing machine 1 inside the between-game-machines ball-dispensing machine 1 that is placed adjacent to each game machine 2 and dispenses game media to the game machine 2. Information can be easily updated and the card reader 61 can be installed using a vacant space by using the memory card 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291461-A (JP)
Title: Heated toilet seat device
Inventor: MATSUDA HIROSHI
IPC: H05B6/44
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heated toilet seat device using electromagnetic induction, wherein an equally heating state is attained.  <P>SOLUTION: The induction coil U heating a heat-generating element arranged on the rear plane of the surface material of a toilet seat is constituted by laminating a main induction coil seat U1 where a main coil P is arranged and sub induction coil sheets U2, U3 where sub coils Q1 to Q3 are arranged. The main coil P is formed in a shape along a contour in the plane view of the seat surface T of the toilet seat 1. The sub coils Q1 to Q3 are arranged in the places R1 to R3 where the width sizes are increased in an internal area R of the coil P in the plane view. A magnetic field is strengthened by the sub coils Q1 to Q3 with respect to the places where the width sizes are increased in the internal area R, so that the whole surface of the toilet seat 1 is uniformly heated. The main coil P and the sub coils Q1 to Q3 are connected in series. The winding numbers of the respective sub induction coils Q1 to Q3 are increased and decreased according to the width size in the internal area R of the main coil P, so that an amount of power generated by the heat generating element D is equalized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294572-A (JP)
Title: Method of manufacturing substrate for display panel and method of manufacturing display panel
Inventor: HARUHARA HIDEAKI
IPC: G09F9/30
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate for a display panel , which suppresses or prevents display unevenness.  <P>SOLUTION: The method includes stages of: forming a first portion 341 of a prescribed wiring line 34; forming a first insulating film 31 and a second insulating film 32; forming a third insulating film 33; exposing the third insulating film 33 along a prescribed pattern; developing the exposed third insulating film 33 to form an opening at a prescribed position; curing the third insulating film 33; removing the first insulating film 31 and the second insulating film 32 by using the third insulating film 33 as a mask to expose the first portion 341 of the prescribed wiring line 34; and forming a second portion 342 of the prescribed wiring line 34. The third insulating film 33 is cured by heating the film in a temperature range from a temperature lower by 20°C than the glass transition temperature to the glass transition temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297927-A (JP)
Title: Drawing pin drive tool
Inventor: MOMOTORI TOMIHIKO
IPC: B43M15/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing pin drive tool which enables easy operation and continuous processing in large volume.  <P>SOLUTION: The drawing pin drive tool 10 includes a body 20 and a push body 50, the body 20 consisting of a drawing pin storage case 30 and a cylinder 40 in communication therewith through a drawing pin drop hole 31 which houses a push bar 60 therein and whose leading edge works as a pushing hole, the push body 50 consisting the push bar 60, whose leading edge is adjustable in accordance with the position of the drawing pin drop hole 31, and a gripping part 80, the drawing pin drop hole 31 being formed in a T-letter shape, the press pin 41 being provided to limit the movement of the push bar 60 within a predetermined positional area inside the cylinder 40, the push bar 60 including a drawing pin adhesion part 61 which adheres to the head of the falling drawing pin and a resilient means 66 provided posterior thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300640-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: MURATA HISASHI
IPC: G03G21/10
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life of a transfer belt, to miniaturize a device, and also, to successfully remove filming on a transfer belt over a long period of time.  <P>SOLUTION: The cleaning device includes: a rotating brush 78 disposed in contact with the outer peripheral surface of the rotatable endless transfer belt 30, for collecting deposits stuck on the outer peripheral surface of the transfer belt 30, in a cleaning area 62 formed at the contact part; and a filming removing sheet 96 that is disposed in contact with the outer peripheral surface of the transfer belt 30 by a predetermined width in the carrying direction of a granular material 100, so that the granular material 100 which is stuck on the outer peripheral surface of the transfer belt 30 and conveyed with the rotation of the transfer belt 30, is temporarily intercepted, and the filming 102 consisting of the deposits on the outer peripheral surface of the transfer belt 30 is removed by the intercepted granular material 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299593-A (JP)
Title: Engine
Inventor: SATO HIRONORI
IPC: F02B19/16
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the exhaust of unburned hydrocarbon, and to improve an engine efficiency.  <P>SOLUTION: A main chamber 9 facing a piston 6 and a sub chamber 11 communicated with the main chamber 9 through an injection hole 10 are provided as a combustion chamber N; a first check valve 18 opened by reduction of pressure of the sub chamber 11 and permitting supply of fuel gas to the sub chamber is disposed in a sub fuel supply passage 17 for supplying the fuel gas to the sub chamber 11; the sub fuel supply passage 17 is equipped with an upstream flow passage part 17b having a downstream end in which the first check valve 18 is arranged and a downstream flow passage part 17a having an upstream end in which the first check valve 18 is arranged and a downstream end communicated with the sub chamber 11; and a second check valve 20 opened by increase of the pressure of the sub chamber 11 and permitting flow of the gas from the downstream side flow passage part 17a to a branch passage 19 is provided in the branch passage 19 branching from the downstream flow passage part 17a in the sub fuel supply passage 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002789-A (JP)
Title: Sheet color image forming apparatus
Inventor: UEDA TADAYUKI
IPC: G03G15/01
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a color shift in a direction vertical to the axis of a photoreceptor drum 1Y caused by the variation components of the photoreceptor drum 1Y, according to a printing ratio.  <P>SOLUTION: There is a color image forming apparatus 100 for forming toner images by carrying out charging, exposure, and development with respect to at least one photoreceptor drum 1Y, and forming color images, by transferring the toner images onto sheets P via an intermediate transcript 6, the color image forming apparatus 100 including: a photoreceptor drum 1Y which rotates around an axis; an exposure section 3Y which intermittently emits a linear light beam which is parallel to the axis onto the cylindrical surface of the rotating photoreceptor drum 1Y, so as to perform exposure; a calculation section which calculates the printing ratio of a color image to be formed on one sheet P; and a timing control section which controls timing, when the exposure section 3Y emits the light beam, based on the printing ratio calculated by the calculation section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010939-A (JP)
Title: Remote monitoring control system
Inventor: ODA GORO
IPC: H04Q9/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring control system by which the degree of freedom in an installation position of a sensing means is made high and an environment in a control area can be controlled into a desired state on the basis of the measurement data of the sensing means.  <P>SOLUTION: A terminal unit 3 for data input acquires the measurement data of illuminance from a built-in sensing element 33 or an external device 7, and returns the acquired measurement data to a transmission unit 1 according to always-on polling from the transmission unit 1 to an address of a self-unit. A terminal unit 4 for management collects the measurement data to be returned from the terminal unit 3 for data input to the transmission unit 1 to perform unitary management, creates a control instruction of an environment controller 6 based on pieces of installation position information on the sensing element 33 and the environment controller 6 and the collected measurement data, and transmits the created control instruction to the transmission unit 1 as monitoring data. The transmission unit 1 transmits a multiple transmission signal including the control instruction transmitted from the terminal unit 4 for management to a corresponding terminal unit 2 for control to control the environment controller 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005881-A (JP)
Title: Flexible die
Inventor: NAKADA MASAHIRO
IPC: B29C59/04
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible die capable of forming Braille emboss having clear and high processing accuracy in a large amount in a short time.  <P>SOLUTION: The flexible die is used for an embossing apparatus for embossing for Braille wherein a pair of flexible bases 2a, 2b are respectively wound on a pair of cylindrical rollers disposed in opposite and a processing target sheet is passed through the pair of these rollers. The pair of flexible bases 2a, 2b are composed of a female side flexible base 2a and a male side flexible base 2b which are male-female fitted to each other, a male side projection part 3b corresponding to the Braille for incusing the processing target sheet is formed on the male side flexible base 2b, and a female side projection part 3a having a recessed part 30 fitted to the male side projection part 3b is formed on the female side flexible base 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009030034-A (JP)
Title: Method for producing conjugated diene polymer, conjugated diene polymer, and conjugated diene polymer composition
Inventor: MAEDA NAOAKI
IPC: C08K3/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a conjugated diene polymer capable of giving a high impact resilience polymer composition, to provide a conjugated diene polymer produced by the method, and to provide a polymer composition containing the conjugated diene polymer.  <P>SOLUTION: The method for producing the conjugated diene polymer comprises the following steps (A) and (B): step A of polymerizing a conjugated-diene containing monomer in the presence of an alkali metal catalyst to obtain a polymer having an alkali metal derived from the catalyst at one end of a chain of the polymer having monomer units derived from the conjugated diene, and step B of reacting the polymer obtained in step A with a compound represented by formula (I) in the presence of an ether compound. In formula (I), M is an oxygen atom or a sulfur atom; n is an integer of 0-10; m is an integer of 0-5; and R is a 1-5C alkyl group or a 1-5C alkoxyl group (with the proviso that when a plurality of Rs are present, they may be the same or different from each other).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010010349-A (JP)
Title: Nonvolatile semiconductor storage device, and manufacturing method of the same
Inventor: ITO TOSHIHIDE
IPC: H01L21/8247
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device with a memory cell having an appropriate threshold voltage regardless of use of a metal material of high process matching property for a control gate electrode, and to provide a manufacturing method thereof.  <P>SOLUTION: The device includes a semiconductor substrate 1, source and drain regions 4a, 4b disposed on the semiconductor substrate apart from each other, a first insulating film 12 formed on a part serving as a channel region 6 between the source and drain regions on the semiconductor substrate, a charge accumulation film 13 formed on the first insulating film, a second insulating film 14 formed on the charge accumulation film and the control gate electrode 18 formed on the second insulating film and containing at least any one of the elements selected from the group of Ni, Co, Pd and Pt, and Si and O.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008291-A (JP)
Title: Flowmeter
Inventor: KANAYAMA TAKASHI
IPC: G01F1/22
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter in which respective flow rates of a fluid are appropriately maintained for two or more fluid supply places, and when it is necessary to know simultaneously in parallel whether the fluid is not flowing smoothly because of a certain cause, the flow rates can be measured strictly and automatically using a sensor and also the fluid can be visually and simultaneously monitored for the proper flow with respect to all of the pipes.  <P>SOLUTION: The flowmeter 0100 includes two or more pipes 0110 which flow a fluid, consist of a transparent material at least partially, and are disposed adjacently in line; floats 0120 which are disposed in each pipe and change their site depending on flow rates; and detection sections 0130 which are disposed at back side of the two or more pipes disposed adjacently in line correspondingly to each pipe and detect the float site for each pipe; and can measure simultaneously the flow rates of the two or more channels, in which the sites of two or more floats can be taken by the detection sections and also the site of each float can be viewed from the front side of the two or more pipes disposed in line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008942-A (JP)
Title: Pixel circuit and display device
Inventor: TAKAHASHI TOSHIAKI
IPC: G09G3/30
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily control gradation by preventing the degradation of an image quality due to erroneous emission of light without complicating a peripheral circuit.  <P>SOLUTION: A pixel circuit 22 includes: an OLED 30; a high-luminance driving transistor 34A and a low-luminance driving transistor 34B, both having normally-on characteristics and being different from each other in driving characteristics; a selection transistor 32 for selectively driving the high-luminance driving transistor; a first capacitor 38A one end of which is connected to gates of the high-luminance and low-luminance driving transistors; a second capacitor 38B one end of which is connected to a gate of the selection transistor 32; a first switch 36A connected between a data line Data to which an image data is output and the first capacitor 38A; and a second switch 36A connected between a driving signal line Drv to which signals for turning on/off the selection transistor 32 are output and the second capacitor 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012102-A (JP)
Title: Light source device and endoscope apparatus using the same
Inventor: YABE TAKESUKE
IPC: A61B1/06
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amount of excitation light and perform high-accuracy fluorescence observation without affecting illumination light for the normal observation.  <P>SOLUTION: A switching filter 17 is provided in a light source device 3. The switching filter 17 has a first dichroic filter 53A which transmits illumination light in a first wavelength band from a lamp 12 and a fluorescence observation filter 61 which transmits at least illumination light in a second wavelength band and is rotatably provided such that the first dichroic filter 53A and the fluorescence observation filter 61 pass through an illumination light optical axis. An LED portion 51 has a blue LED 51A which emits illumination light in the first wavelength band toward the switching filter 17. A second dichroic filter 53B capable of transmitting illumination light from the lamp 12 and reflecting illumination light from the LED portion 51 to a condenser lens 15 is also arranged at the switching filter 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021727-A (JP)
Title: Image reading device and control method thereof
Inventor: TOGASHI KAZUHIRO
IPC: H04N1/19
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device which reduces the size of a reading unit for reading documents, reduces the cost, and preferably corrects a color deviation in a direction of vertical scanning, and to provide a control method of the image reading device.  <P>SOLUTION: In an image reading device reading documents, by using a plurality of off-axial reflection surfaces with a curvature in which an incident direction and an outgoing direction of a reference axis light beam are different from each other, a color deviation in a direction of vertical scanning for a noticed pixel is corrected, by using a correction coefficient corresponding to the main scanning position of the noticed pixel and image data. Also, when the correction coefficient, corresponding to the main scanning position of the target pixel is not preliminarily held, the color deviation is corrected by liner interpolating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017643-A (JP)
Title: Manual powder spray tool and manual powder spray vessel using the same
Inventor: NAKAMURA KENJI
IPC: B05B11/06
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual powder spray tool capable of ordinarily spraying a powder through a spray opening without clogging of a pipe passage for an air flow when a powder such as a cosmetic or a medical supply is sprayed, and to provide a small manual powder spray vessel which can be carried and housed with saving space.  <P>SOLUTION: In the manual powder spray tool provided with a spray part for spraying, through a spray opening, an air flow manually generated which is mixed with a powder such as a cosmetic or a medical supply, the spray part includes an air pipe flow passage for making an air flow pass through and a suction pipe passage for sucking a powder, the suction pipe passage communicates with the air flow pipe passage and forms a communicating opening, and an inner wall space is formed which possesses a space in the upper part of the inner wall of the air flow pipe passage of the opposed side of the communicating opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021328-A (JP)
Title: Semiconductor device and manufacturing method thereof, and data processing system
Inventor: MIKASA NORIAKI
IPC: H01L21/8242
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate recess-channel transistors having different characteristics simultaneously in the same step.  <P>SOLUTION: A method of manufacturing a semiconductor device includes a step wherein a semiconductor substrate 2 is etched using hard masks 71-73 and sidewall insulation films 38 are formed on the side faces of the hard masks 71-73, and then the sidewall insulation films 38 formed on the side faces of the hard masks 71 and 72 are selectively removed, and thereafter the semiconductor substrate 2 is further etched using the hard masks 71-73 and the sidewall insulation film 38 to form gate trenches 12, 22, 32 simultaneously in a portion of the semiconductor substrate 2 which has been covered by the hard masks 71-73; and a step of forming gate electrodes 13, 23, 33 inside the gate trenches 12, 22, 32. Thereby, multiple recess-channel transistors with different heights for fin-like regions 21f and 31f can be fabricated simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019521-A (JP)
Title: Storage hot water supply bath device
Inventor: HONMA MAKOTO
IPC: F24H1/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage hot water supply bath device capable of keeping a bath circulation circuit clean all the time.  <P>SOLUTION: The bath circulation circuit 16 has a bypass passage 21 for bypassing a bath heat exchanger 17 and a flow passage switching means 22 for switching the bath circulation circuit 16 to the bath heat exchanger 17 side and the bypass passage 21 side. The storage hot water supply bath device includes an operation means 31 for starting cleaning operation for circulating a cleaning fluid dissolved with a cleaning agent in the bath circulation circuit 16; a bath temperature sensor 23 for detecting the temperature of the cleaning fluid circulated in the bath circulation circuit 16 during the cleaning operation; and a cleaning control means 25 for controlling the flow passage switching means 22 so that the bath heat exchanger 17 side is used for the bath circulation circuit 16 when the detected temperature by the bath temperature sensor 23 is below the dissolution temperature of the cleaning agent and the bypass passage 21 side is used for the bath circulation circuit 16 when the detected temperature exceeds the dissolution temperature. Thus, the bath circulation circuit 16 can be kept clean all the time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306744-A (JP)
Title: Operation data processing apparatus
Inventor: OKABAYASHI MASAAKI
IPC: H04R3/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent edited operation data from being deleted even in a case where a user does not perform a manipulation for storing the operation data.  <P>SOLUTION: A digital mixer 100 includes a RAM 3 and a SRAM 11 and the SRAM 11 includes an original region 111 for storing completed scenes (operation data), a shadow region 112 for storing partially edited scenes, and a current region 114 to be used for scene editing. When recalling a scene number, different from a scene number in the current region 114, stored in a region "c" for storing a current number in the RAM 3, the scene stored in the current region 114 is automatically stored in the shadow region 112 for the scene number in the region "c". In the original region 111 for each of scene numbers, a scene is stored that becomes original before editing the scene, stored in the shadow region 112, of the same scene number.  <P>COPYRIGHT: (C)2009,JPO&INPIT