baber/WOPTO huggingface dataset:
Patent JP-2008095629-A (JP)
Title: Common rail
Inventor: SHODA SHOGO
IPC: F16L41/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail capable of preventing a stress concentration from occurring locally at an intersection of a flow passage and a branch passage and preventing damage such as cracking.  <P>SOLUTION: The common rail used in a fuel injection system of an internal combustion engine comprises a rail main body part having the flow passage on the inside along the axial direction, and branch pipe parts arranged along the axial direction of the rail main body part, formed integrally to protrude from the rail main body part, and each having a branch passage thereinside branching from the flow passage. A thick part of a periphery of the flow passage having a thickness thicker than the periphery of the flow passage of another part is provided to the intersection of the flow passage and the branch passage in the rail main body part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061486-A (JP)
Title: Inverter apparatus
Inventor: GOTO NAOMI
IPC: H02M7/48
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus that can achieve both small light weight and high reliability, and low noise/low vibration.  <P>SOLUTION: An inverter apparatus includes an inverter circuit, a current sensor for detecting the current between a DC power supply and the inverter circuit, and a control circuit for outputting AC current to a motor in the inverter circuit by applying PWM modulation to the inverter circuit. In order to detect of phase current by the current sensor, the control circuit performs a first correction and a second correction at respective adjacent single-carrier period or two-carrier period in one-carrier period or two-carrier period unit, and a ripple current by the first correction has a polarity opposite to that of a ripple current by the second correction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102624-A (JP)
Title: Evaluation method of command control system, and simulation system using the same
Inventor: IISHIRO KATSUMI
IPC: G06Q50/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of a command control system, and a simulation system using the evaluation method for acquiring general-purpose evaluation indexes for quantitatively evaluating the command control system.  <P>SOLUTION: The object command control system is modeled into a network model with various information processing functions by commanders of respective grades as nodes and with a transmission route of command control information which is a command system between the nodes, corresponding to a communication line. Input information of known contents is simulatively generated to the network model and input in time series so as to be operated as a data transmission model while acquiring communication history including transmit/receive time information and communication quality information of input/output information in each node with the lapse of time. After operation is terminated, information transmission time and accuracy between the respective nodes are computed as quantitative evaluation indexes based on the acquired communication history and displayed in comparison with expected values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007028677-A (JP)
Title: Transmission power control system, control method thereof, base station, and mobile station
Inventor: HAMABE KOJIRO
IPC: H04B7/26
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transmission power between base stations from being unbalanced due to asynchronization of balance adjustment when a reception timing of transmission power balance control signals is different caused by dispersion in a transmission delay of the control signals from a control station to each of the base stations, in soft handover in a cellular communication system.  <P>SOLUTION: In response to the reception of a control signal, a balance adjustment period is controlled so as to start at a frame with a frame number CFN in which a relation of mod (CFN, m×Nperiod)=L (where m is a natural number, and L is 0 or a natural number smaller than m×Nperiod and is common to all the base stations) is established, where a frame number of a transmission frame to a mobile station is CFN and a balance adjustment period is a Nperiod frame. In this way, a calculation timing of a subsequent balancing period is synchronized between the base stations, and thus, the transmission power between the base stations can be balanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008099910-A (JP)
Title: Toilet system
Inventor: TABATA SEISHI
IPC: E03D9/00
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a channel of an audio to be outputted to a user 57 in a toilet 55 from speakers L and R appropriate.  <P>SOLUTION: When the user 57 faces a water tank 44 side and its opposite side, it is respectively defined that the user turns his or her back and faces the front. A human-body approach sensor 14 is installed on the prescribed position of a wall or a floor in the toilet 55 and detects the degree of approximation of the user 57 to a toilet seat 42. A seat sensor 16 detects that the user is seated on the toilet seat 42 on the basis of the user's contact with the toilet seat 42 or his/her weight. A control microcomputer 21 detects a direction of the user 57 on the basis of the degree of approximation of the user or whether or not the user is seated to control a switching position of an audio signal switching part 34. When the user 57 faces the front, the audio signal switching part 34 sends audio signals of the right and left channels to the speakers L and R respectively. When the user 57 turns his or her back, the audio signal switching part 34 sends the audio signals of the right and left channels to the speakers R and L respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105210-A (JP)
Title: Image recording apparatus
Inventor: NAKAHARA JUNJI
IPC: B41J2/185
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect an operation before a recording operation and to execute rapidly a recovery operation before the recording operation when the recovery operation to a nozzle is required, and thereby, to shorten the user's waiting time for recording to be completed.  <P>SOLUTION: When it is detected that a storing medium is mounted on an external inputting terminal, it is judged whether the elapsed time after the recovery operation for delivering condition of the nozzle is executed last time exceeds a specified time. When it exceeds, a controlling means makes control so that the recovery operation of a recording head is immediately executed. The recovery means is thereby executed before the recording operation to a medium to be recorded is commanded, and the time for completing the recording is shortened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107034-A (JP)
Title: Solenoid expansion valve unit and air conditioner comprising the same
Inventor: HIRAO TAKAYUKI
IPC: F24F5/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase a degree of freedom in installation when a housing is horizontally placed, by preventing a coil portion of an electromagnetic expansion valve from taking a mounting attitude to be placed at a lower side with respect to a valve body in installing the housing in an electromagnetic expansion valve unit.  <P>SOLUTION: This electromagnetic expansion valve unit for mounting the electromagnetic expansion valve 1 between an indoor unit and an outdoor unit of an air conditioner, comprises the electromagnetic expansion valve 1, refrigerant pipes 3-7 respectively connected with an inlet and an outlet of the electromagnetic expansion valve 1, and a housing 2 comprising supporting portions 2a, 2b at both sides for supporting the refrigerant pipes 3-7, supporting the refrigerant pipes 3, 5, 6 connected with the inlet of the electromagnetic expansion valve 1 by the supporting portion 2b at one side, and supporting the refrigerant pipes 4, 7 connected with the outlet of the electromagnetic expansion valve 1 by the supporting portion 2a at the other side, and the coil portion 1a of the electromagnetic expansion valve 1 is disposed in the housing 2 in inclining state over the housing 2 with respect to the valve body 1b connected with the coil portion 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109996-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, having new configuration to further give an impact on a game player.  <P>SOLUTION: A shooting device 80 for playing a shooting game is disposed in rear (at the back) of a game board 14 and in front (on the front side) of a liquid crystal display device 32. In the shooting game, a game ball 300 is shot from a shooting part 84 by player's operation to hold drawing in which the game ball 300 is struck to one of a plurality of targets 81a-81i.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113162-A (JP)
Title: Base station and pdsn load distribution method
Inventor: IIMURO KAZUTAKA
IPC: H04L12/803
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station (device) for omitting a PDSN controller, eliminating overheads in the PDSN controller and distributing the loads of respective PDSNs, and a PDSN load distribution method.  <P>SOLUTION: The base station (100) comprises: a storage part (130) for storing the number of the PDSNs (10, 20, 30); an acquisition part (140) for acquiring terminal intrinsic information included in a connection request from a terminal; a calculation part (150) for performing the modulo calculation of the acquired terminal intrinsic information by the stored number of the PDSNs; a setting part (160) for setting a value obtained by the modulo calculation as the connection destination PDSN number of the terminal; and PDSN side transmission parts (180, 182) for transmitting the connection request of the terminal to the PDSN corresponding to the set connection destination PDSN number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111034-A (JP)
Title: Liquid crystalline polymer composition and molded product comprising it
Inventor: UCHIDA HIROTO
IPC: C08K3/34
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline polymer composition excellent in strength of a welding part.  <P>SOLUTION: The liquid crystalline polymer composition is provided, which comprises 0.1-200 pts.wt. of diatomite subjected to calcination treatment based on 100 pts.wt. of a liquid crystalline polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113534-A (JP)
Title: On-vehicle electrical connection box
Inventor: OI SEIJI
IPC: B60R16/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To protect a power supply part of an inner circuit and to improve operability at the replacement of a fuse by devising an upper cover.  <P>SOLUTION: An electrical connection box is provided with a fuse installing part and a power supply part adjacent to the fuse-installing part on the upper face of a case body on which the upper cover is put. In the upper cover, a fuse installation cover part covering the fuse installing part is separated from a power cover part covering the power supply part so as to hinge-couple them. The fuse installation cover part can open/close the case body in a state where the power cover part is locked/coupled to the case body. A protection wall, projected to the upper face side of the case body along a separation end edge with the fuse installation cover part is arranged in the power cover part, and the power supply part is shielded from the outside, at the opening of the fuse installation cover part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115024-A (JP)
Title: Conductive oxide powder and method of manufacturing conductive oxide powder
Inventor: MIZUTANI MAKOTO
IPC: H01B1/08
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive oxide powder enabling the used amount of indium to be reduced and having ultraviolet light shielding effect.  <P>SOLUTION: The conductive oxide powder is obtained by firing a raw material containing indium element, one or more kinds of transition metal elements selected from Ti, Mn, Ni and Cu and tin element under a reducing atmosphere and/or an inert gas atmosphere, wherein the ratio of indium element, the transition metal elements and tin element occupied in total atom excluding oxygen is respectively 20 mol%<indium element<99.99 mol%, 0.005 mol%<transition metal elements<50 mol% and 0.005 mol%<tin element<50 mol%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116543-A (JP)
Title: Image forming apparatus, image forming method and image forming system
Inventor: KOIKE NAOKI
IPC: G03G15/00
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately prevent the occurrence of fogging and to restrain the density uneveness of image from becoming conspicuous.  <P>SOLUTION: In the image forming apparatus, the period of alternating voltage is smaller than or equal to a value obtained, by dividing a minimum width of a concave section in the circumferential direction of a developer bearing member, by the moving velocity of a surface of the developer bearing member during rotation of the developer bearing member, and is the same as either the value that is n (n=natural number) times as large as the period of superposed voltage, or the value that is 1/n (n=natural number) times as large as the period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115558-A (JP)
Title: Method of manufacturing steel pipe pile excellent in joint fastening performance, and method of manufacturing steel pipe sheet pile
Inventor: TSURU EIJI
IPC: E02D5/28
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel pipe sheet pile, which contributes to reduction of deformation of a mechanical joint welded to a steel pipe body having an external diameter of 1,000 mm or more, and to prevention of defective joint fitting, when a steel pipe pile or the steel pipe sheet pile is manufactured, to thereby exert excellent joint fastening performance, and to provide a method of manufacturing the steel pipe pile.  <P>SOLUTION: When the mechanical joint is welded to an end of the steel pipe body having a diameter D (mm) of 1,000 mm or more, firstly the mechanical joint is temporarily welded at an interval of a maximum angle θ (97,400/D)° or less with respect to a central axis of the steel pipe body, and thereafter finally welded. At this time, it is preferred that the mechanical joint is temporarily welded to the body at a location at which at least the diameter of the steel pipe body is maximum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027147-A (JP)
Title: Flat panel display including spacer
Inventor: SPINDT CHRISTOPHER J
IPC: H01J31/12
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric charge built up on a spacer wall in a flat panel display.  <P>SOLUTION: Electric charge built up on any particular spacer is distributed by connecting a common bus 504 to face electrodes 501a-503a arranged on a spacer surface. Moreover, a spacer constant when charged may be increased by connecting the common bus to a capacitor 1010. Or, in order to increase the spacer constant when charged, the spacer is formed with material having a high dielectric constant interspersed with aluminum oxide, chromium oxide and titanium oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008125172-A (JP)
Title: Driving device for vehicle
Inventor: KOYAMA YASUHEI
IPC: H02K11/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact driving device excellent in cooling efficiency for vehicles.  <P>SOLUTION: The driving device for vehicles comprises: a main motor with its interior sealed so as to prevent circulation between the inside air and outside air; a controller 9 for driving the main motor, disposed supported with a main motor frame 10 and having its first cooling liquid pipe 15A provided to its heat generation part; an outer fan fitted to a piece end of the rotary shaft 1 of the main motor and having radial-shaped blades; an outer fan cover 11 supported with the frame 10 and provided so as to cover the outer fan, having a first opening part for taking in cooling air and forming a second opening part for sending out the cooling air with the frame 10 side face in-between; and a radiator consisting of a radiation fin 14 provided in the vicinity of the second opening part for carrying out heat exchange with the cooling air and a second cooling liquid pipe 15 for carrying out heat exchange together with the radiation fin. The first cooling liquid pipe 15A and the second cooling liquid pipe 15 are connected by piping via a pump provided externally to circulate the cooling liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122522-A (JP)
Title: Manufacturing method and manufacturing apparatus for electrophotographic photoreceptor
Inventor: TAMADA EIICHI
IPC: G03G5/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus for electrophotographic photoreceptor in which a satisfactory UV curing layer is formed on the surface of the electrophotographic photoreceptor without a rapid temperature rise of an object to be irradiated not by a technique of cooling an object to be irradiated but by creating an environment allowing the use of a filter capable of cutting visible light of a wavelength 330 to 2,000 nm hitherto unusable because of the eventual occurrence of a failure and IR light component.  <P>SOLUTION: There are provided a UV irradiation unit which has a UV lamp 2 and a filter 4 for removing the visible light of the wavelength 380 to 2,000 nm and the IR light component and irradiates the top of a cylindrical base body (photoreceptor drum) 5 with the light transmitted through the filter 4 out of the radiation light from the UV lamp 2, and a filter cooling unit which cools the filter 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130589-A (JP)
Title: Compound semiconductor manufacturing method and compound semiconductor manufacturing apparatus
Inventor: NARITA YOSHINOBU
IPC: H01L21/205
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor manufacturing method and a compound semiconductor manufacturing apparatus capable of stably manufacturing a compound semiconductor with high productivity and favorable reproducibility.  <P>SOLUTION: A pre-processing chamber 2, a main treatment chamber 3 and a post-treatment chamber 4 which can individually execute temperature control and gas control while having different atmospheres communicate with one another via opening/closing doors 5, 6 and 7 which are individually openable and closable. A plurality of specimen plates 9 used for supporting substrates 8 are made to be circularly moved in an order, of the pre-processing chamber 2, the main processing chamber 3, the post-processing chamber 4 and pre-processing chamber 2. In the pre-processing chamber 2, pre-treatment including the supply of the untreated substrates 8 to the specimen plates 9 is executed; in the main treatment chamber 3, main treatment for growing crystals is executed; and in the post-treatment chamber 4, post-treatment including the recovery of the treated substrates 8 from the sample plates 9 and cleaning the specimen plates 9 is executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127999-A (JP)
Title: Drive system using packed air pressure
Inventor: MURAKAMI EIZABURO
IPC: F01B9/04
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive system using packed air whose multi-stage piston chambers are arranged so that the packed air pressure repeat movement alternately through an energy saving control consisting in valve opening/closing, capable of generating a strong and smooth torque proportional to the packed pressure.  <P>SOLUTION: The drive system is configured so that piston suspending rods 15A and 15B installed on the left and right of a piston suspending swing lever 41 are fastened to a multi-stage piston, which is provided with packed air pressure fluid flowing passages 22A and 22B having communication to the stages of the multi-stage cylinder and with valves 17A and 17B to open and close the passages, in which valve pushing bars 16A and 16B to make opening/closing operation of the valves 17A and 17B are inserted into the rods 15A and 15B in such a way as movable in the vertical direction and are pushed and pulled by valve selecting swing levers 42A and 42B swung by a drive motor 48 so as to open and close the valves 17A and 17B of the left and right multi-stage cylinders alternately, whereby the packed air pressures in the left and right rows of multi-stage cylinders are moved alternately.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129079-A (JP)
Title: Exposure apparatus and image forming apparatus provided with the same
Inventor: KOBAYASHI KENJI
IPC: B41J2/44
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus, wherein a value for light quantity of light radiated on a photoreceptor drum for a gradation value of an image data is maintained constant by compensating light emitting luminance for each light emitting element including optical characteristic of a lens array and the light quantity value can be made uniform, and to provide an image forming apparatus provided with the exposure apparatus.  <P>SOLUTION: A light emitting elements array composed of a plurality of organic EL elements 40 formed lined up on a pixel substrate 12 is used as a light source for the electrophotographic method exposure apparatus. When printing, the light emitted from each light emitting element and passed through the lens array 14 forms an image in the same size on a surface of the photoreceptor drum 10. When measuring the light quantity, the light passed through the lens array 14 is reflected by a reflecting mirror 38, conducted to a plurality of optical sensors 42 formed on the pixel substrate 12 and the light emitting luminance for each light emitting element is compensated and controlled based on the value for the light quantity of each light emitting element measured by each optical sensor 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125703-A (JP)
Title: Electrolytic mist generator and washing machine using the same
Inventor: FUJII HIROYUKI
IPC: D06F35/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibiotic performance effectively utilizing metallic ion water acquired uselessly by producing a high concentration of metallic ion water stably as desired.  <P>SOLUTION: The electrolytic mist generator includes an electrolytic cell 1, an electrode part 2 which is so arranged in the electrolytic cell 1 as to be parallel with a pair of positive and negative poles facing them, a piezoelectric element 4 for generating a mist of the electrolytic water produced, a water supply means for supplying water into the electrolytic cell 1, a discharge means for discharging the mist generated in the electrolytic cell 1 from a discharge port 8 and a control means for controlling the process up to the generation of the mist. In the electrolysis process, a voltage is applied to the piezoelectric element in such a manner as to generate no mist to produce a water pillar.  <P>COPYRIGHT: (C)2008,JPO&INPIT