baber/WOPTO huggingface dataset:
Patent JP-2010287264-A (JP)
Title: Laser drive device and laser drive method
Inventor: FUJITA GORO
IPC: H03K4/02
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To generate a laser drive signal in which undershoot is reduced by a simple constitution.  <P>SOLUTION: A pulse signal generator 41 of a laser drive section 31 synthesizes a signal so that the rising of an additional rectangular wave SAD whose voltage is lower than that of a rectangular wave SBL may be in agreement with the falling of the rectangular wave SBL, and supplies the signal to an amplifier 42 as a pulse signal SL. According to it, an amplifier 42 amplifies and outputs the pulse signal SL to a laser diode 32 as a laser drive signal SD. Thereby, the laser drive section 31 can supply to the laser diode 32 the laser drive signal SD which is reduced in undershoot which may be generate when amplified by the amplifier 42 by gradually making low the voltage at the falling of the laser drive signal SD.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284673-A (JP)
Title: Method for manufacturing copper wire
Inventor: KUMAGAI KOJI
IPC: B21C3/12
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper wire which can easily regulate an axial hole or an axial line of a wire drawing die in response to a change in a wire drawing pass line for the copper wire, can realize good wire drawing free from wire breaking and the like, and can realize stable quality and manufacturing yield of the copper wire.  <P>SOLUTION: In the method for manufacturing a copper wire 5 by wire-drawing the copper wire 5 finely using a wire drawing die 4, a wire drawing die 4 is mounted and supported on a die holder 7 fixed on a wire drawing pass line for the copper wire 5, and an elastic means is allowed to act on both a wire drawing die 4 and a die holder 7, whereby the wire drawing die 4 can be elastically supported on the die holder 7 and the copper wire 5 can be manufactured by wire-drawing through the elastically supported wire drawing die 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285191-A (JP)
Title: Holding member of cylindrical member
Inventor: FUNAKI KEIICHI
IPC: G03G15/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding member of a cylindrical member which improves workability in packing and taking out the cylindrical member and prevents a finger/hand from contacting the cylindrical member.  <P>SOLUTION: A photoreceptor drum holding member (the holding member of a cylindrical member) 10 is provided with an axial core 20 for supporting the inner periphery of a photoreceptor drum (the cylindrical member) 1 and the first support pad 30 and the second support pad 40 to be fitted in both ends in the longitudinal direction of the axial core 20. The pad 40 is structured by covering the pad 30 with a reinforcement member 41. After the pad 30 is inserted in a packing case 50 and the axial core 20 inserted in the inner periphery of the drum 1 is fitted in the pad 30, the pad 40 is fitted in the axial core 20 for the member 10 to be assembled and for the drum 1 to be held by the member 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001207-A (JP)
Title: Monosilane producing apparatus and monosilane forming method
Inventor: FUNAKI TAKESHI
IPC: C01B33/04
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a monosilane producing apparatus which can largely decrease the incidence of a secondary product of particles or the like and efficiently perform the SiHgasification of solid silicon when SiHis formed using the reaction of solid silicon and hydrogen plasma, and to provide a monosilane forming method.SOLUTION: The SiHproducing apparatus performs the catalytic reaction of hydrogen plasma formed under a hydrogen gas atmosphere and a solid silicon 2 to thereby form monosilane. The hydrogen plasma is generated by impressing an electric power between an electrode 1 and the solid silicon 2. In a flow direction of a hydrogen gas along the solid silicon 2, a control means which controls the hydrogen plasma region residence time of the hydrogen gas which passes through a hydrogen plasma region 3 where the hydrogen plasma is present to less than the time in which a formed monosilane starts a decomposition reaction in the hydrogen plasma region 3 is prepared.
Patent JP-2011001155-A (JP)
Title: Printer
Inventor: MIWA TAKUHEI
IPC: B65H31/34
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer which enhances alignment performance of papers on a paper receiving part.SOLUTION: The printer includes a flexibility designation means; a size designation means; a leading end guide 34; a pair of side guides 32, 33; a leading end guide movement mechanism; a side guide movement mechanism; and a movement control part. The movement control unit (a) controls the leading end guide movement mechanism so as to move the leading end guide 34 to a position having an approximately equal dimension in a delivery direction to a dimension in a delivery direction of the paper based on designation information by the size designation means, controls the side guide movement mechanism so as to move the pair of side guides 32, 33 to a position having an approximately equal dimension in a width direction to a dimension in a width direction of the paper, and (b) controls the side guide movement mechanism so as to move the pair of side guides 32, 33 to a position having a smaller dimension in a width direction than a dimension in a width direction of the paper based on designation information by the flexibility designation means as the flexibility level is low.
Patent JP-2012169693-A (JP)
Title: Mobile communication system, base station device, mobile station device, and mobile communication method
Inventor: AIBA TATESHI
IPC: H04W72/04
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that allow a mobile station with the use of multiple carrier elements to use a plurality of physical uplink shared channels (PUSCH) and physical uplink control channels (PUCCH) about which transmission power is controlled low.SOLUTION: In order for a mobile station to transmit uplink data to a base station with the same sub-frame using physical uplink shared channels disposed in multiple carrier elements, the base station allocates to the mobile station a first physical uplink control channel for which the mobile station transmits first control information using a radio resource control signal, and allocates to the mobile station a second physical uplink control channel for which the mobile station transmits second control information associating with a physical downlink control channel. The mobile station, when the physical uplink shared channel is allocated, transmits to the base station the first control information by means of the physical uplink shared channel and the second control information by means of the second physical uplink control channel.
Patent JP-2010040511-A (JP)
Title: Method of manufacturing sulfide system solid electrolyte
Inventor: HAMA SHIGEKI
IPC: H01M6/18
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing sulfide system solid electrolyte excellent in manufacturing efficiency, and without the need of scratching off deposited materials formed on an inner surface of a pot during mechanical milling.  <P>SOLUTION: The method of manufacturing sulfide system solid electrolyte includes a raw material composition preparation step of preparing a raw material composition containing at least sulfur (S), an adhesion inhibitor addition step of adding to the raw material composition an adhesion inhibitor that inhibits formation of deposited materials including the unreacting raw material composition on the inner surface of a pot during mechanical milling, and a vitrification step of synthesizing sulfide system glass by carrying out mechanical milling on the raw material composition to which the adhesion inhibitor has been added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011009851-A (JP)
Title: Communication system, transmission apparatus, receiving device, and transmission program
Inventor: KONISHI YASUAKI
IPC: H04B3/04
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a transmission apparatus, a receiving device, and a transmission program capable of correcting a signal to be transmitted, even when the signal transmission distance is not specified beforehand.SOLUTION: A cable 13 is a transmission path where a signal is transmitted from a controller 12 to an image forming apparatus 14. The length of the cable is measured for every image forming apparatus 14 by a transmission distance measurement unit 23 and memorized in a transmission distance memory 24. A cable 13 with the shortest length is chosen. A BER (Bit Error Rate) of a signal to be transmitted through the cable 13 is measured by a BER measurement unit 26. At least either a PE (Pre-Emphasis) 31 or an EQ (Equalizer) 49 is changed by a correction value setter 34. A correction value for the PE 31 or the EQ 49 is set to the value of the smallest BER. The correction value thus set is memorized in a correction value memory 36. A cable 13 with the next shortest length is chosen. Then, the correction value is set similarly, while at least the setting value of the PE 31 or the EQ 49 is changed from the setting values of the PE 31 and the EQ 49 which are set previously.
Patent JP-2011009317-A (JP)
Title: Optical integrator, illumination optical system, exposure device, and device manufacturing method
Inventor: MIYAKE NORIO
IPC: H01L21/027
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To correct illuminance unevenness of an illumination region formed on a surface to be irradiated while saving space and suppressing light quantity loss and generation of a flare small.SOLUTION: The optical integrator (7) having a plurality of wavefront division elements arranged in two dimensions and in parallel includes: a first optical member (7a) having a plurality of first incident refractive surfaces (7aa) in a cylinder surface shape which are formed alongside in one direction (X direction) and a plurality of first projection refractive surfaces (7ab) in a cylinder surface shape which are formed alongside in one direction (Z direction); and a second optical member (7b) disposed behind the first optical member and having a plurality of second incident refractive surfaces (7ba) in a cylinder surface shape which are formed alongside in the one direction (X direction) and a plurality of second projection refractive surfaces (7bb) in a cylinder surface shape which are formed alongside in one direction (Z direction). A dimming region which has a predetermined transmissivity distribution is provided on at least one of the plurality of refractive surfaces.
Patent JP-2011008864-A (JP)
Title: Receiving apparatus and recording control method
Inventor: TSURUGA SADAO
IPC: H04N19/46
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To improve user friendliness while performing copy control when recording a show of copy-one-generation digital broadcast.SOLUTION: When first information within received copy control information indicates permission of only copy one generation or prohibition of recopy, second information within the received copy control information indicates validity of third information within the received copy control information, and fourth and fifth information within the received copy control information indicates permission of a limited number of copying, the digital content is recorded while copying is possible to the permitted number of copying indicated by the third information. When the first information indicates the permission of only copy one generation or prohibition of recopy, the second information indicates invalidity of the third information, and the fourth information indicates permission of only copy one generation, the digital content is recorded while copying is prohibited.
Patent JP-2011005117-A (JP)
Title: Game machine, authentication method and program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of restriction in designing inevitably caused by a larger strength of security in the conventional game machines.SOLUTION: A control command and control data for controlling a performance or the pre-processing or the post processing of the performance pertaining to a game, an authentication data for attesting own authenticity and an order information for the execution by a CPU are outputted from the main control part 2a. A peripheral part 3a attests the authenticity for the connection state of the main control part using the order information while controlling the execution of the performance or the pre-processing or the post-processing of it based on the control command and outputs the authentication data. An authentication part 3b determines whether the main control part 2a is authentic or not, based on the authentication data outputted from the peripheral part 3a. The peripheral part 3a makes a notification to the effects if it is determined not to be authentic. The authentication part is thus arranged to attest the authenticity of the main control part and can reduce the burden on the peripheral part, thereby enabling the determination on whether the main control part is authentic or not with a larger strength of security than ever.
Patent JP-2011005135-A (JP)
Title: Game machine, authentication method and program
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of restriction in designing inevitably caused by a larger strength of security in the conventional game machines.SOLUTION: A power source on-command for designating the application or the initialization of the power source and control data, the first authentication data for attesting own authenticity and order information for the execution by a CPU are outputted from the main control part 2a. A peripheral part 3a attests the authenticity for the connection state of the main control part using the order information while controlling the execution of the processing based on the power source on-command and outputs the first authentication data. The peripheral part 3a determines whether the main control part 2a is authentic or not, based on the second authentication data to be generated and outputted by an intermediate part 3b and makes a notification to the effects if it is determined not to be authentic. The intermediate part generates an intermediate data for the determination on the authenticity of the main control part to reduce the burden on the peripheral part as compared with the case of making the peripheral part carry out all of the processing for the authentication, thereby enabling the determination on whether the main control part is authentic or not with a larger strength of security than ever.
Patent JP-2011010180-A (JP)
Title: Digital camera
Inventor: TACHIKAWA NORIYOSHI
IPC: H04N5/335
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To maintain the accuracy of fixed pattern noise (FPN) correction processing even when high-luminance light is made incident.SOLUTION: A digital camera comprises: an imaging device in which a plurality of pixels are disposed in a matrix shape, for picking up a subject image and outputting a first pixel signal; a change instructing means for instructing a change in operating state of signal output of the imaging device; a read means for reading a second pixel signal from a pixel included in a prescribed row, among the plurality of pixels, when the change in operating state is instructed; a calculation means which uses the second pixel signal to calculate a correction value for correcting error of the first pixel signal by pixel column; a correction means for applying correction to the first pixel signal using the correction value calculated; a determination means for determining whether the subject image meets a prescribed condition regarding lightness information each time the first pixel signal is read; and a restriction means for restricting the quantity of light made incident on the imaging device when the change in operating state is instructed by the change instructing means. In the state where the quantity of light to be made incident is restricted, the read means reads the second pixel signal.
Patent JP-2011014575-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUOKA ATSUHISA
IPC: H01L21/822
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can operate over a wide temperature range and is reducible in leak current.SOLUTION: The semiconductor integrated circuit includes a high-VT logic circuit 3 comprising a MOS transistor having a first threshold voltage, a low-VT logic circuit 4 having the same logic with the high-VT logic circuit 3 and composed of a MOS transistor having a second threshold voltage lower than the first threshold voltage, and a control circuit which makes one of the high-VT logic circuit 3 and low-VT logic circuit 4 operate in accordance with the temperature of a chip mounted with the high-VT logic circuit 3 and low-VT logic circuit 4.
Patent JP-2011011365-A (JP)
Title: Method for manufacturing industrial material sheet allowing rear projection
Inventor: KARINO TOSHIYA
IPC: B32B27/12
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an industrial flexible material sheet having a rear projection screen function displaying in a wide-angle.SOLUTION: In the method for manufacturing an industrial flexible material sheet, a sea-island structure is constituted with a synthetic resin immiscible pair, in a light diffusive transmitting sheet containing a composite base material formed by laminating a flexible resin layer having the sea-island structure containing a coloring agent in any one of a sea component or an island component, on at least one face of knitted or woven fabric containing oriented filaments. The one component forming the synthetic resin immiscible pair serves as the coloring agent-containing synthetic resin, and the coloring agent-containing synthetic resin is mixed with the other one forming the synthetic resin immiscible pair. The industrial flexible material sheet (3) can be used for the rear projection system allowing recognition of clear video even in an oblique observation by disposing a video projection apparatus behind the sheet (3).
Patent JP-2011014670-A (JP)
Title: Cutting device
Inventor: NITTA HIDETSUGU
IPC: H01L21/301
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for preventing a cutting liquid flying to the rear of a rotation direction of a cutting blade from adhering to a workpiece, and ensuring a component disposing space in the flying direction of the cutting liquid.SOLUTION: The cutting liquid splashed by the cutting blade 65 is introduced into a duct 81 through a cutting liquid recovering port 811 to prevent the cutting liquid from flying. The flowing direction of the cutting liquid entering the duct 81 is bent at almost right angle, and the cutting liquid is circulated through a cutting liquid recovering path 821 of a gutter-like member 82 fixed on the back surface of a spindle cover 63 to be flown in the rear end direction of a spindle 64, and is discharged through a cutting liquid discharge port 822. The length of an indexing forwarding direction from the cutting liquid recovering port 811 to the cutting liquid discharge port 822 is made longer than the total length of an indexing forwarding amount to prevent the cutting liquid from dropping down from the cutting liquid discharge port 822 to a wafer 1.
Patent JP-2011010927-A (JP)
Title: Suction tool for electric vacuum cleaner
Inventor: SOMA KIMIYOSHI
IPC: A47L9/02
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for electric vacuum cleaner wherein a rotating body to sweep and wipe a surface to be cleaned can exert stable sweeping and wiping effects.SOLUTION: The electric vacuum cleaner is provided with a case having a suction opening on the side facing the surface to be cleaned, a suction room located in the case and communicating with the suction opening, a joint pipe communicating with the suction room and connected to the case to be rotatable and inclinable, and the rotating body which is located at a position in the case to contact the surface to be cleaned and is limited to rotate in one direction and not limited to rotate in the opposite direction. An air trunk is provided near the suction room and an air trunk opening is provided on the side of the case facing the peripheral surface of the rotating body. The air trunk communicates with the suction room through the suction opening and the suction opening is opened or closed by tilting movement of the joint pipe.
Patent JP-2011012663-A (JP)
Title: Engine speed calculating device and governor control system
Inventor: TANAKA ICHIRO
IPC: F02D45/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To calculate an engine speed of removing influence of pulsation of an engine with a simple constitution, while maintaining an engine speed variation by a load variation.SOLUTION: An actual engine speed is fed back to a target engine speed set in an engine speed setting part 12, and is input to a PID control part 13. A governor command is output to a fuel pump 14 from the PID control part 13 based on input of the engine speed, and a fuel injection quantity to an internal combustion engine 11 is adjusted. A turning gear 16 is arranged on a main shaft 15 of the internal combustion engine 11. A pulse signal corresponding to a tooth of the turning gear 16 is generated in a pulse signal generating deice 18. The actual engine speed is calculated by an engine speed arithmetic operation part 19 based on the pulse signal. A value of integrating a time interval of a pulse is used for calculating the engine speed, and an integrated period is made to correspond to a pulsation period of the internal combustion engine.
Patent JP-2009238246-A (JP)
Title: Analyzer for building facility management
Inventor: TERANO MASAAKI
IPC: G05B23/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer for building facility management for reasoning the cause of not yet arriving at the management target, when an operation state of a facility does not arrive at a management target.  <P>SOLUTION: This analyzer 11 for the building facility management has a communication interface 27 for receiving a communication signal for storing information required for managing the operation state of the facility arranged in a building, an analytical data collection processing part 211 for taking out and storing information from the received communication signal in an analytical data storage part 261, a reasoning rule storage part 264 for pre-storing a reasoning processing program for reasoning the cause of not yet arriving at the management target when the operation state of the facility does not arrive at its management target, a reasoning part 217 for reasoning the cause by analyzing information according to the reasoning processing program, and an output part 23 for displaying a reasoning result of the reasoning part 217.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023139-A (JP)
Title: Light guide body, lighting unit, backlight device, and display
Inventor: UENO TETSUYA
IPC: F21S2/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide body capable of improving utilization efficiency of light.  <P>SOLUTION: The light guide plate (light guide body) 20 includes a light-incident face 21a into which light from an LED 11 is incident, a light guide part 21 guiding light from the LED 11, low-refractive-index layers 23, 24 arranged on the surface of the light guide part 21 and having refractive indices lower than that of the light guide part 21, and a light-irradiating part 22 connected to the light guide part 21 and having a light-irradiating face 22a at a side of a liquid crystal display panel 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT