baber/WOPTO huggingface dataset:
Patent JP-2007181398-A (JP)
Title: Electric car control device
Inventor: YUKI KAZUAKI
IPC: H02M7/48
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the electric car control device which can reduce the noise generated from a main electric motor during running at a high speed.  <P>SOLUTION: The electric car control device consists of an inverter 1 for converting DC power into AC power, a main electric motor 3 connected to an AC power side of the inverter 1, inverter output frequency arithmetic units 11, 13, 14 for computing the output frequency of voltage output by the inverter 1, an inverter output voltage arithmetic unit 5 for computing the level of voltage output by the inverter 1, and a gate command arithmetic unit 9 for generating a gate command of the inverter 1, based on the frequency and a level of voltage output by the inverter 1. A DC power control means for controlling DC power side voltage of the inverter 1 and a DC pulsation means (DC pulsation command arithmetic unit 39) acting on the DC power control means to pulsate the DC power side voltage of the inverter at a frequency that is six times the inverter output frequency are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007317169-A (JP)
Title: Print system
Inventor: YAMAMOTO YOHEI
IPC: G06F3/12
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system for carrying out appropriate printing by supplying print data adapted to a state on the printer side.  <P>SOLUTION: The print system in which one or more printers are connected to a print server 2 through a network, comprises a means for acquiring printer information indicating a state of the printer, from each printer at an appropriate timing; a means for generating and distributing metadata including bibliographical matters of a document to be printed and data storage location information from the print server; and a means for generating and distributing appropriate print data based on the printer information corresponding to the printer which sent a request when the request for the print data of the document to be printed is received based on the metadata from the printer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282238-A (JP)
Title: System and method for impedance matching of load, and network analyzer applying the same
Inventor: KWON DO-HOON
IPC: H03H7/40
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for impedance matching of load in which the impedance matching can be more accurately and speedily performed, and to provide a network analyzer applying the same.  <P>SOLUTION: The system includes a signal extractor to extract at least a portion of an electric current output through a load and at least a portion of an electric current input through the load, respectively, to generate an output signal and an input signal, a comparator to compare phases and amplitudes of the output signal and the input signal, respectively, a coefficient calculator to calculate a reflection coefficient using the comparative result provided from the comparator, and a circuit controller to generate a signal for controlling a matching circuit, which matches the phases and the amplitudes of the output signal and the input signal, respectively, so as to ensure the reflection coefficient to have a predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008258410-A (JP)
Title: MANUFACTURING METHOD OF SiCGe CRYSTAL THIN FILM
Inventor: SEKI AKINORI
IPC: C01B31/30
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing an SiCGe crystal containing the Ge of a high concentration without the need of complicated processing.  <P>SOLUTION: The method is for manufacturing an SiCGe crystal thin film by carbonizing an SiGe crystal thin film on a substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220143-A (JP)
Title: Rotor of rotary electric machine and rotary electric machine
Inventor: TAMADA KIYOSHI
IPC: H02K1/27
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine capable of efficiently achieving high torque.  <P>SOLUTION: At the outer periphery of a rotor core 7 of the rotor 3, a plurality of radial orientation magnets 8a, 8b are disposed, and at the outer periphery of the radial orientation magnets 8a, 8b, the plurality of oblique orientation magnets 9a to 9d are disposed. The respective radial orientation magnets 8a, 8b are disposed so that magnetic poles are alternatively different in the peripheral direction. The oblique orientation magnets 9a, 9b are disposed on both sides pinching a magnetic pole centerline LN of the radial orientation magnet 8a of the North Pole in order to constitute an N pole region corresponding to the radial orientation magnet 8a thereof, and constituted to generate magnetic flux inclined toward the radial outside and the magnetic pole centerline LN. The oblique orientation magnets 9c, 9d are disposed on the both sides pinching a magnetic pole centerline LS of the radial orientation magnet 8b of the South Pole in order to constitute an S pole region corresponding to the radial orientation magnet 8b thereof, and constituted to generate the magnetic flux inclined toward the radial inside and the side opposite to the magnetic pole centerline LS.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257131-A (JP)
Title: Substrate for photomask blank and method for manufacturing the substrate, photomask blank and photomask
Inventor: KOIKE KESAHIRO
IPC: G03F1/68
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a photomask blank and a photomask blank in which film thickness uniformity in the plane of a resist film can be improved and high mask pattern accuracy is obtained, and to provide a photomask having a fine pattern formed with high pattern accuracy by using the photomask blank.  <P>SOLUTION: The substrate 1 for a photomask blank has a thin film for forming a transfer pattern on a light transmitting substrate, wherein the substrate 1 has main surfaces 11a, 11b and an end face 12 formed on the rim of the main surfaces, and the end face 12 includes a side face 12c of the substrate and chamfered faces 12a, 12b interposed between the side face and the main surfaces. At least the chamfered face continued from the main surface where the thin film is to be formed, among the chamfered faces, has a flatness of ≤50 μm. The photomask blank has a thin film for forming a transfer pattern, the film formed on the main surface of the substrate 1. The photomask has a transfer pattern by patterning the thin film of the photomask blank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260342-A (JP)
Title: Brake control device
Inventor: TANAKA YOSHITO
IPC: B60T8/17
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control technology capable of suppressing filling-in of a liquid pressure in a wheel cylinder.  <P>SOLUTION: The brake control device is provided with a plurality of wheel cylinders for receiving feeding of an operation fluid and giving braking force to the plurality of wheels respectively; a manual liquid pressure source for pressurizing the operation fluid to a liquid pressure according to brake operation by a driver; a cut valve arranged on a feed/discharge route of the operation fluid between the manual liquid pressure source and the wheel cylinder such that force is applied in a direction for closing the valve when the liquid pressure of the wheel cylinder is higher than that of the manual liquid pressure source; and a control part for controlling a discharge route from the wheel cylinder such that discharge of the operation fluid passing through the route different from the feed/discharge route is started making release of brake operation as a trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259613-A (JP)
Title: Furniture with backrest
Inventor: YAMASHITA NAONOBU
IPC: A47C1/026
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furniture with backrest which is excellent in strength and durability, has a light-weight and compact angle adjuster, and can be finely adjusted in angle.  <P>SOLUTION: In the furniture with a backrest part which can be tiled to the front and back by the angle adjuster 14, the angle adjuster 14 includes an arm member 1 connected to the support frame of the backrest part, a gear part 4 formed integrally at the arm member 1, and a pawl member 6 locked to the gear part 4 so as to be freely engaged and disengaged for blocking backward tilting of the backrest part. The pawl members 6 has a plurality of tooth parts 6a locked to the gear part 4 at the end so as to be freely engaged and disengaged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261132-A (JP)
Title: Cargo handling equipment and floor slab installation method using composite floor slab
Inventor: MOROYAMA YUTAKA
IPC: E01D21/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor slab installation method using a composite floor slab, which eliminates restrictions on the installation of cargo handling equipment for transporting construction material, and which enhances work efficiency by simplifying installation work and optimizing an installation location.  <P>SOLUTION: The cargo handling equipment for use in the installation of the floor slab using a steel panel 2 constituted by fixing reinforcing members 4 to a bottom steel plate 3 at required intervals comprises a base frame 20 which can be placed astride at least two of the reinforcing members, and a support 21 which is erected on the base frame. Rail supporting mechanism 8 are installed at required intervals on the steel panel, and a rail 9 is fixed to the support, so that a cargo handling truck device 11 can travel on the rail.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008194668-A (JP)
Title: Gas treatment apparatus
Inventor: OYA YASUHIRO
IPC: B01D53/56
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable gas treatment capacity and high gas treatment capacity and to achieve cost reduction.  <P>SOLUTION: Honeycomb structures 4 are arranged with intervals along the passing direction (the direction from the inlet of a duct 1 to the outlet thereof) of a gas GS to be treated. An upstream electrode 8 is arranged on the upstream side of the honeycomb structure 4-1 arranged on the most upstream side among the honeycomb structures 4 and a downstream electrode 9 is arranged on the downstream side of the honeycomb structure 4-4 arranged on the most downstream side. High voltage is applied across the upstream electrode 8 and the downstream electrode 9 to produce plasma in the through-holes (cells) 4a of the honeycomb structures 4 and the space gaps between the honeycomb structures 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262059-A (JP)
Title: Positive resist composition and resist pattern forming method
Inventor: ISHIZUKA KEITA
IPC: G03F7/039
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which ensures a small change in resist pattern dimensions when the amount of light exposure varies (a large EL margin) and a resist pattern forming method.  <P>SOLUTION: The positive resist composition includes a resin component (A) of which the solubility in an alkali developer increases by the action of an acid and an acid generator component (B) which generates an acid upon exposure, wherein the resin component (A) includes a resin (A1) having a maximum dissolution rate (R<SB>max</SB>) of ≥600 nm/s and a resin (A2) having a maximum dissolution rate (R<SB>max</SB>) of ≤100 nm/s, when a resist film is formed and immersed in an alkali developer for a predetermined time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261583-A (JP)
Title: Heat reservoir
Inventor: SAWADA TAKASHI
IPC: F28D20/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat reservoir of high efficiency and high capacity by improving heat conductivity.  <P>SOLUTION: This heat reservoir comprises a heat reserving agent 1, a belt-like heat transfer body 2 having the multiple bent shape, a frame body 4 covering the circumference of a side portion of the heat transfer body 2, and an angular shaped-casing 3 receiving the heat reserving agent 1, the heat transfer body 2 and the frame body 4. As the shape of the heat transfer body 2 can be stably kept by the frame body 4, and the heat is transferred to the entire heat reserving agent 1 through the heat transfer body 2 from a top portion of the multiple bent shape, the heat can be efficiently taken in and out from the heat reserving agent 1. Further as the casing 3 is provided with the angular shape, the heat reserving body 5 can be used in a stacked state, thus a bulk ratio of the heat reserving body 5 in mounting can be improved, and the heat reserving body 5 of high efficiency and high capacity can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267853-A (JP)
Title: Three-dimensional shape measuring instrument and method, and component mounting device
Inventor: HATASE TAKAYUKI
IPC: H05K13/08
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring instrument and a three-dimensional shape measuring method for obtaining correct three-dimensional shape data, and a component mounting device using this measuring instrument.  <P>SOLUTION: By means of a three-dimensional sensor 11 for measuring the three-dimensional shape of an electronic component 2 by receiving reflected light of laser light applied to the electronic component 2, errors -ΔZx and ΔZx in light receiving positions severally arising at PSDs 21A and 21B are separately detected from a detection result on the light receiving positions of the pair of PSDs 21A and 21B, the errors arising due to scanning light incoming with its direction shifted by an error Δθ from a prescribed incoming direction. Output values from the PSDs 21A and 21B are outputted as the detection result on the light receiving positions after corrective amounts for the errors -ΔZx and ΔZx are added thereto, respectively. Because of this, measurement errors owing to the shift of the incoming direction of the scanning light are eliminated, making it possible to obtain correct three-dimensional shape data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264093-A (JP)
Title: Variable winning device of pachinko game machine
Inventor: OKUDA HIROKI
IPC: A63F7/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable winning device of a Pachinko game machine capable of surely detecting an approach of a magnet without obstructing the rolling of game balls.  <P>SOLUTION: The dimension of a winning hole 27 is changed when respective movable pieces 21a and 21b are actuated. A mounting base plate 23 is provided in the back of the respective movable pieces 21a and 21b. A through-hole 30 for passing a game ball entering the winning hole 27 is formed on the mounting base plate 23. The mounting base plate 23 is attached to the front face 32 of a game board 10. A guide body 22 is provided in front of the mounting base plate 23 to guide the game ball entering the winning hole 27 to the through-hole 30. The guide body 22 has a bottom part 29. The bottom part 29 of the guide body 22 is provided in the lower part of the respective movable pieces 21a and 21b. The bottom part 29 of the guide body 22 is formed with an internal space 36. The internal space 36 stores a magnetic sensor for detecting a magnetic field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268455-A (JP)
Title: Image forming apparatus, and printing control method and printing control program, for image forming apparatus
Inventor: KAWAI ATSUSHI
IPC: G03G21/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for easily responding to change of circumstances of a country and area to which the image forming apparatus is shipped, by easily canceling, after the shipment, the limitation on a print operation for unauthorized consumable units.  <P>SOLUTION: The consumable units 8Y, 8M, 8C, 8K, 10Y, 10M, 10C and 10K have print permission information or print limit information, as print operation information relating to the print operation using unauthorized products. If a genuineness determination means 26 determines that the unauthorized consumable units are mounted, the print operation using the unauthorized consumable units are permitted or limited based on the print operation information of the consumable units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264160-A (JP)
Title: Connector cover and game machine with connector cover
Inventor: TAKAHASHI TAKASHI
IPC: A63F7/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe connector cover preventing the easy execution of a fraud and facilitating the detection of the fraud; and a game machine with the connector cover.  <P>SOLUTION: This connector cover 700 for covering a connector 600 mounted on a circuit board 610 of the game machine, consists of a first component 710 having a locking piece 711, and a second component 720 having a locking part 721 and a second locking part 722 for locking the locking piece 711; when the locking piece 711 is locked to the first locking part 721, the first component 710 is separable from the second component 720; when the locking piece 711 is locked to the second locking part 722, the first component 710 is inseparable from the second component 720; and this connector cover is adapted to be mountable on the connector 600 with the locking piece 711 locked to the first locking part 721.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264689-A (JP)
Title: Treatment method of waste
Inventor: NAKAYAMA TAKESHI
IPC: F23G5/50
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of waste for suppressing the variation of a purified gas amount in a gasification melting apparatus and stably supplying a purified gas.  <P>SOLUTION: In the method of treating solid waste using a gasification melting facility provided with the gasification melting apparatus for gasifying and melting the solid waste charged batchwise, the gasification melting apparatus is provided with an oxygen containing gas supplier, and the supply amount of an oxygen containing gas supplied to the gasification melting apparatus by the supplier is controlled so as to reduce an oxygen containing gas amount when charging the solid waste and gradually increase it thereafter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270631-A (JP)
Title: Mounting head
Inventor: KOSAKA KAZUAKI
IPC: B25J15/06
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting head wherein its nozzle can be miniaturized.  <P>SOLUTION: In the mounting head 1 having a nozzle 5 wherein its end portion 11 for performing the mounting suction of a component P1 is made movable up and down in a predetermined stroke, and having a nozzle holding portion 4 so holding the nozzle 5 in the lower end portion of the mounting head 1 as to be able to move it up and down in a predetermined stroke, and further, having a first spring 6 for energizing the nozzle holding portion 4 downward, and moreover, having a second spring 12 for energizing the end portion 11 downward, the mounting head 1 is so constituted as to buffer by the upward movement of the end portion 11 the shock applied to the component P1 when mounting the component, and as to move upward the nozzle holding portion 4 after moving the end portion 11 upward by the maximum stroke thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273638-A (JP)
Title: Door device for elevator
Inventor: YAMAMOTO SHINKEN
IPC: B66B13/26
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device for an elevator capable of detecting a passenger who are about to get in a car during door closing action.  <P>SOLUTION: A detecting means installed above a doorway of the elevator to detect an article passing through the doorway, is made from a reflecting type beam sensor 11 disposed at a doorway center, having light emitting/receiving portion emitting/receiving infrared light, and detecting the article by reflecting light which is the irradiated infrared light strikes on the article and reflected. A detection range 12 is set to have a value of 100-300 mm in a width direction of the doorway at a door passing position. A light emitting/receiving axis of the infrared light is tilted in a landing direction by a prescribed angle, and the passenger who are about to get in the car 6 can be detected on a landing side until when a door is about to fully close.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276315-A (JP)
Title: Work support system
Inventor: OGASAWARA HIDEMASA
IPC: G06Q10/06
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that can implement batch management in which time limits for work items and personal schedule data are linked by displaying various time limits for work items and personal schedule data on normal work events in a single screen to make them easily understandable and, when required, to make detailed information directly referable on the various time limits from the screen.  <P>SOLUTION: The system has a work management server for managing the time limits for work items and a work support server for managing personal schedule data. A summary of the time limit data managed in the work management server is reflected in the work support server for batch management of the time limit data and personal schedule data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275708-A (JP)
Title: Polarization control optical circuit
Inventor: TSUDA HIROYUKI
IPC: G02B6/126
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization control optical circuit capable of configuring a polarization separation element in a short refractive index control region.  <P>SOLUTION: An effective refractive index control structure 15 is obtained by etching an embedded-type optical waveguide having a core 22 embedded in a clad 21 and filling it with a resin 23. The resin 23, having a refractive index lower than that of the core 22, is used. In a region Z, a groove position is deepest in the core, and a difference is produced between an effective refractive index with respect to TE polarization and that with respect to TM polarization, mainly in this part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271813-A (JP)
Title: Transplanter of vegetable seedling stock
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter of vegetable seedling stocks, raising the transplanting speed of the seedling stocks without damaging the seedling stocks, making charging operation arduous, and without making the structure complex, and the like.  <P>SOLUTION: The transplanter of the vegetable seedling stocks is equipped with a conveyor 7 for receiving the vegetable seedling stocks in a plurality of orbiting cup-shaped receivers 7c and separately releasing and dropping the received vegetable seedlings at prescribed positions; a transplanting device 6 for receiving the seedling stocks by a transplanting tool 11 that carries out lifting and lowering operation at the dropping position and transplanting the seedling stocks on site; and traveling-supporting devices 4 and 5 for supporting the traveling of the conveyor 7 and the transplanting device 6 traveling and interlocking. The transplanting device 6 is equipped with two transplanting tools 11 and 12 in the front and the rear positions in the traveling direction, and respective transplanting tools 11 and 12 are arranged where they receive the seedling stocks from the common conveyor 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT