baber/WOPTO huggingface dataset:
Patent JP-2009195427-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unexpected privilege from being imparted to a player, in a slot machine which determines whether or not to impart a privilege (control to a specified state) to the player after the end of a special game state in the special game state.  <P>SOLUTION: In a game while control is executed to a big bonus based on the winning of the independently won big bonuses (A)-(C), RT navigation drawing for determining whether or not to execute RT navigation (winning reporting of a role for controlling a game state to advantageous RT) after the end of the big bonus is performed corresponding to the kind of a character selected by the player at the start. While the big bonus is ended when the putout total number of medals from the start exceeds 465, even when the putout total number of medals does not exceed 465 and the big bonus continues, the RT navigation drawing is not executed when the putout assumed number of medals in the case of assuming that all internally won small roles are won exceeds 466.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198916-A (JP)
Title: Optical scanning device and image forming apparatus equipped with the same
Inventor: OTOGURO YASUAKI
IPC: B41J2/44
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device capable of greatly improving the adverse thermal effect of a semiconductor laser chip and highly accurately detecting a scanning start signal for highly accurately controlling the dot position of an optical beam on a surface to be scanned, and an image forming apparatus.  <P>SOLUTION: The optical scanning device is provided with a semiconductor laser array having a plurality of two-dimensionally arrayed light emitting points, an optical system deflecting the optical beams by a deflecting means, for scanning a plurality of optical beams emitted from the plurality of light emitting points on the surface to be scanned, and forming optical spots by the plurality of optical beams on the surface to be scanned, and an optical sensor for detecting the optical beams in a specific position within the scanning range of the optical beams. In the semiconductor laser array, an image formation light emitting point for forming an electrostatic latent image on the surface to be scanned and a synchronous signal generation light emitting point used for generating a synchronous signal during image formation input to the optical sensor are separately disposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198987-A (JP)
Title: Toner
Inventor: TANI ATSUSHI
IPC: G03G9/08
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excelling in low temperature fixing property and heat-resistant preservability and hardly causing a blocking phenomenon even if used in a high temperature environment.  <P>SOLUTION: The toner includes a capsule structure composed of core particles obtained by a suspension polymerization method, and an outer shell formed by sticking resin particles to the surface of the core particles. The core particle is composed of a core and an intermediate layer provided to cover the surface of the core. Further, constitutive materials of the core, intermediate layer and outer shell are combined so that the glass transition temperature and weight average molecular weight of each resin have a specific relationship.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205822-A (JP)
Title: Illumination fixture
Inventor: OGASAWARA HIROSHI
IPC: F21Y101/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture in which magnetic flux generated from an electroless lamp is hardly leaked from a light irradiation part, and which can suppress radiation noise when lighting the electroless lamp housed in a cabinet.  <P>SOLUTION: The illumination fixture is equipped with the electroless lamp 2 having a coil winding part 20a, and the cabinet 31. The cabinet 31 is equipped with a metallic cylindrical body 31a in which the electroless lamp 2 is housed, and the light irradiation part 32 formed at one part of the cylindrical body 31a. The cylindrical body 31a is constituted so that its axis O2 is inclined to the axis O1 of a bulb 21 of the electroless lamp 2, and the cylindrical body 31a surrounds the whole circumference outside a diameter of the coil winding part 20a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205849-A (JP)
Title: Lamp device and lamp device for vehicle
Inventor: YAMAMOTO AKINORI
IPC: F21W101/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp device for easily and securely controlling light to change its direction along a first and a second directions, and at the same time avoiding the degradation of a driving source as a load to lower its performance.  <P>SOLUTION: The lamp device for a vehicle includes a lamp 2 to emit the light with a light source 2a internally arranged, and the direction of the light is adjustable along a vertical and a horizontal directions to a lamp body 100. The lamp device also includes an actuator 1 suitable for the lamp body 100. The actuator 1 includes a first motor to rotationally drive a first output unit 24 around a first shaft A to change the direction of the light along the horizontal direction by means of the rotational driving, and a second motor to linearly drive a second output unit 25 around the first shaft A to change the direction of the light along the vertical direction by means of the linear driving.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201699-A (JP)
Title: Breath alcohol measuring apparatus
Inventor: TSUZUKI HANZO
IPC: A61B5/08
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breath alcohol measuring apparatus capable of detecting fraudulence by a stand-in of a subject.  <P>SOLUTION: An alcohol interlock system is provided with an alcohol fuel cell sensor for measuring alcohol concentration in the breath of a driver, and a fingerprint authentication module for authenticating the driver on the basis of a fingerprint read by a fingerprint read part. A mouthpiece has an electrode 23d for a lip which is an electrode that the lip of the driver is to be brought into contact with, and the fingerprint read part has an electrode 51 for a finger which is an electrode that the finger is to be brought into contact with. A CPU 95 acquires an electrocardiogram of the driver on the basis of the voltages of the electrode 23d for the lip and the electrode 51 for the finger, and judges whether or not a person who has blown in the breath from the mouthpiece and a person whose fingerprint is read by the fingerprint read part are the same person on the basis of the electrocardiogram.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204927-A (JP)
Title: Method for manufacturing antiglare optical film, antiglare optical film, polarizing plate, and image display device
Inventor: WATANABE YASUHIRO
IPC: G02F1/1335
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an antiglare optical film suppressing glare on a screen and having a preferable contrast and excellent productivity, and to provide an antiglare optical film, a polarizing plate and an image display device using the film.  <P>SOLUTION: The method for manufacturing an antiglare optical film by imparting a fine concavo-convex structure onto a film base 10 is characterized in that the film base has an internal haze of 10 to 60% and a surface haze where the fine concavo-convex structure is formed, of 1.0 to 15%; and the fine concavo-convex structure is formed by an ink-jet system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205753-A (JP)
Title: Magnetic disk apparatus and data storage method
Inventor: INOUE HIROAKI
IPC: G11B20/18
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk apparatus, a magnetic disk program and a data storage method detecting a side erase track while suppressing use capacity of a memory.  <P>SOLUTION: The magnetic disk apparatus 1 uses a head 50 to write data in a plurality of unit areas arranged in an adjacent relationship to each other in a magnetic disk 60, and includes: a first recording section recording, in a RAM 12, the position of a unit area which is a target of data write; a first counting section counting the number of times of data write operation performed for the unit area corresponding to the position recorded by the first recording section; and a second recording section recording, in a nonvolatile storage medium different from the RAM 12, a side position being the position of a unit area adjacent to the unit area whose number of records counted by the first counting section is the prescribed number or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205497-A (JP)
Title: Mask ordering support system and mask ordering support program
Inventor: MORIYA TAMAMI
IPC: G06Q50/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask ordering support system, etc., for supporting work to generate the manufacturing specifications of photomasks at an appropriate timing for order placement.  <P>SOLUTION: The mask ordering support system 1 includes: a user operation detecting means 30 for performing processing to detect a data conversion specification information updating operation and a data conversion specification information establishing operation by a prescribed user; and a data conversion specification information updating means 70 for performing processing to generate data of some items of data conversion specification information 72, based on at least the partial data of mask specification information 42 after approval of the mask specification information 42, to update the data of a prescribed item of the data conversion specification information 72 when the prescribed user performs the data conversion specification information updating operation, and to prohibit the data updating of the data conversion specification information 72 after the prescribed user performs the data conversion specification information establishing operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210492-A (JP)
Title: Device for evaluating catalytic activity and method using the same
Inventor: ITO KOICHI
IPC: B01D53/86
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for evaluating catalytic activity enabling quick and easy evaluation and comparison of performance of a catalyst used for an exothermic reaction type reaction without conducting an actual reaction when activities of the catalyst are evaluated, and a method therefor using the same.  <P>SOLUTION: The device for easily evaluating the activity of an exothermic reaction type catalyst includes a duplex tube having an outer tube and a reaction tube (inner tube) for storing the catalyst, and a thermocouple for measuring a change in the temperature of the catalyst and a data logger. The method of easily evaluating the activity of the exothermic reaction type catalyst, using the device, includes the steps of making the catalyst contain a solvent that reacts by the catalysis of the catalyst, and measuring a change in the temperature of the catalyst at that point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212994-A (JP)
Title: Coherent optical receiver and adjustment method thereof
Inventor: ITO TOSHIHARU
IPC: H04B10/516
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coherent optical receiver and adjustment method thereof capable of achieving excellent reception properties even while input signal light has various waveform distortion.  <P>SOLUTION: The coherent optical receiver performs photoelectric conversion and signal processing upon multiplexed light obtained by multiplexing signal light and local oscillation light. An intensity regulator 101 regulates an intensity of the input signal light and outputs the signal light to a photo-coupler 102. The photo-coupler 102 multiplexes the signal light and local oscillation light, and multiplexed light is subjected to photoelectric conversion and converted into a digital signal by an A/D converter 107. A control unit 111 stores in a storage unit 109 a first amplitude value of an analog signal obtained when using input signal light with no waveform distortion as input signal light while local oscillation light is turned off, and controls an intensity adjustment value of the intensity regulator 101 so that a second amplitude of an analog signal obtained when using input signal light in operation as input signal light while local oscillation light is turned off, may become equal to the first amplitude value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210989-A (JP)
Title: Electronic musical sound generator
Inventor: SATO YASUSHI
IPC: G10H1/18
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical sound generator without the occurrence of a failure such that a sounding group to mute is kept sounding despite a released key.  <P>SOLUTION: The second decision part 29 collates data in a storage part 27, and decides a sounding group to mute by treating as a key with the other identification data is released based on data of the sounding group and key number even when an instruction is erroneously transferred and identification data can not be coded with each other, that is, the sounding group to mute can not be found and the sounding group to mute in a normal situation is kept sounding. Thus, a musical sound generation can be muted by releasing a key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215886-A (JP)
Title: Piston for internal combustion engine and its manufacturing method
Inventor: KAWAMOTO KAZUTO
IPC: F02F3/10
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method etc. for a piston for an internal combustion engine, preventing wear of an annular groove due to interference of a retaining ring for preventing coming-off of a piston pin with the annular groove for holding the retaining ring.  <P>SOLUTION: The piston 1 for the internal combustion engine is provided with: a piston pin hole 4 to which the piston pin 10 is inserted; and an annular groove 11 formed on the outer side in the piston radial direction of the piston pin hole 4 to form a notch and fitted with the retaining ring 9 for regulating axial movement of the piston pin 10. Since anodizing is applied to the annular groove 11 and the entire inner face of the annular groove 11 is protected by anodic oxide coating 12, wear of the annular groove 11 caused by friction with the retaining ring 9 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261329-A (JP)
Title: Thermal spraying method for coating piston ring groove, use of thermal spraying wire, and piston including thermal spraying layer
Inventor: SCHLAGER DIETMAR
IPC: B23K35/30
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved thermal spraying method for coating a piston ring groove and a piston improved in response to the same based on former technology, and to guarantee thereby more economical operation of a two stroke diesel engine, and long interval and eventually long service life of relating components and the large size diesel engine.  <P>SOLUTION: In the thermal spraying method for coating the piston ring groove 2 of a piston 1 of the two stroke large size diesel engine, boundaries of the piston ring groove 2 are defined by a first side part surface 21 near a combustion space, a second side part surface 22 far from the combustion space, and a rear part surface 23 extending in an circumference direction in a piston jacket 100 to receive and guide a piston ring 3 into the piston ring groove 2, and at least the first side part surface 21 and/or the second side part surface 22 of the piston ring groove 2 are provided with a thermal spraying layer 4 by wire thermal spraying process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218679-A (JP)
Title: Signal extracting apparatus and signal extracting method
Inventor: SUZUKI TAKAYUKI
IPC: H04B1/10
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal extracting apparatus capable of solving the problem where a person has to establish a threshold.  <P>SOLUTION: A frequency analysis circuit 3 determines power of a received signal for every frequency and generates a frequency spectrum indicative of the power of the signal for every frequency. A frequency spectrum differentiating circuit 4 calculates a differentiating value for a frequency of a frequency spectrum generated by the frequency analysis circuit 3. A signal extracting circuit 5 determines a frequency section where a modulated signal contained in the received signal exists, using the differentiating value calculated by the frequency spectrum differentiating circuit 4, an upper limit threshold and a lower threshold. A controller 7 evaluates maximum and minimum values of differentiating value on a noise floor, and determines the upper limit threshold and the lower threshold, based on the evaluated maximum and minimum values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217871-A (JP)
Title: Optical element, optical head, and optical recording device
Inventor: OSAWA KO
IPC: G11B5/60
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can be coupled with a light transmission part with favorable light-coupling efficiency by suppressing a light loss.  <P>SOLUTION: This element is an optical element 21 mounted on a base member 15 having a light transmission part 16 and guiding light OP from a light source to the light transmission part 16, a convex part 25 transmitting the light OP from the light source is provided at a plane opposing the base member 15, and a tip of the convex part 25 is flat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217980-A (JP)
Title: Voltage determination method of ion source
Inventor: MATSUMOTO TAKESHI
IPC: H01J27/02
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which as for the voltage applied on an electrode constituting an extraction electrode system of an ion source, a voltage which is suitable for making small both deviation angle and divergence angle of ion beams can be determined in a short time and easily.  <P>SOLUTION: When the voltage to be applied on a first to a third electrodes 11-13 is V<SB>1</SB>-V<SB>3</SB>, V<SB>1</SB>-V<SB>2</SB>is a differential voltage V<SB>12</SB>, and V<SB>2</SB>-V<SB>3</SB>is a differential voltage V<SB>23</SB>, the voltage V<SB>1</SB>is established to a desired voltage. The action of obtaining a peak value and the differential voltage V<SB>12</SB>at that time by changing the differential voltage V<SB>12</SB>and measuring the beam current of the ion beams 20 extracted from the ion source is carried out by changing the differential voltage V<SB>23</SB>at every prescribed voltage in a prescribed range. By comparing the peak value and obtaining the differential voltage V<SB>12</SB>when the peak voltage becomes maximum, the obtained result is made V<SB>12p</SB>. The deviation angle of the ion beams 20 is measured by changing a combination of the voltage V<SB>2</SB>and the voltage V<SB>3</SB>without changing the voltage V<SB>1</SB>in a range to satisfy 0<V<SB>12</SB>≤V<SB>12p</SB>. Then, the combination of the voltage V<SB>2</SB>and the voltage V<SB>3</SB>in which the deviation angle becomes minimum is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217365-A (JP)
Title: Software configuration management system
Inventor: WADA SHINICHI
IPC: G06F12/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software configuration management system allowing free selective use of a comparison tool for difference expression from a plurality of external programs.  <P>SOLUTION: This software configuration management system has: a comparison tool registration part 204 for inputting display names and file paths of the corresponding external programs about the plurality of comparison tools scheduled with use, and storing input data into a setting information storage area 214; and a comparison tool execution part 205 receiving selection of the comparison tool to be used and a file of a comparison target, acquiring the file of the comparison target, designating the file of the comparison target to the external program of the corresponding file path registered in the setting information storage area, and making it be executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214041-A (JP)
Title: Purification device and purification tank
Inventor: MAEDA KIICHI
IPC: C02F1/50
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification device which exhibits an excellent purification effect, such as sterilization, and a purification tank equipped with the purification device.  <P>SOLUTION: The purification device 1 is provided with: a cylindrical ultraviolet lamp 2 emitting light of various wavelengths; a cylindrical quartz glass tube 3 covering the outer peripheral surface of the ultraviolet lamp 2; a mesh stainless housing 5 accommodating the ultraviolet lamp 2 and the quartz glass tube 3 and formed with a plurality of holes; and a plurality of titanium dioxide balls 4 filling the gap between the quartz glass tube 3 and the housing 5 to cover the outer peripheral surface of the quartz glass tube 3. The ultraviolet lamp 2 is connected with an electric cable 6, and electricity is supplied through the electric cable 6 into the ultraviolet lamp 2 to emit ultraviolet light. Since the titanium dioxide ball 4 is larger than the hole formed in the housing 5, the ball 4 does not spill out of the hole of the housing 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149180-A (JP)
Title: Positioning tibial tunnel
Inventor: TORRIE PAUL
IPC: A61F2/38
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a surgeon to release a grip from a guide arm from the upper side and concentrate into the operation of forming a tibial tunnel etc.  <P>SOLUTION: A guide for positioning a tibial tunnel includes a guide arm with a spike having a distal tip configured to contact a femoral surface and be in contact with a tibial plateau and a drill sleeve connected to the guide arm and having a distal tip configured to contact a tibial surface when the distal tip of the guide arm contacts the femoral surface. The distal tip of the guide arm includes a hook configured to contact a posterior cortex of the femoral notch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009217070-A (JP)
Title: Display drive device
Inventor: MATSUNAMI KAZUHIRO
IPC: G09G3/288
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display drive device that implements a high speed scan, a reduced chip size for cost reduction, and freedom from effects of coupling, and further a display drive device that reduces cost increases for peripheral circuits of a scan driver IC and facilitates running changes from existing scan driver ICs.  <P>SOLUTION: A collector of a switch element Nb is connected to a first driving voltage supply line supplied with a first driving voltage VDH, and an emitter thereof is connected to a pull-up switch element Na. A selection circuit SEb is connected to a gate of the switch element Nb via a level shifter LSb to provide on-off control. The control of turning off the switch element Nb from the selection circuit SEb before turning on a pull-down switch element Ni can prevent a through current even under the supply of the VDH power in a sustaining period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008197669-A (JP)
Title: Lens module
Inventor: NAGASAKI YASUMASA
IPC: G02B7/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens module which can be made smaller and has a fast response time.  <P>SOLUTION: A voice coil motor lens module 20 has a lens holder 29 adapted to carry a lens or lens assembly. The lens holder 29 supports a coil 30 which interacts with a permanent magnet field generated by one or more permanent magnets 31 supported by a magnet yoke 33. The maximum axial movement of the lens holder 29 is limited by the magnet yoke 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT