baber/WOPTO huggingface dataset:
Patent JP-2005212227-A (JP)
Title: Inkjet head
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head wherein even an actuator unit with a warpage generated in a piezoelectric sheet due to a firing process or the like, can be assembled into a flow path unit.  <P>SOLUTION: The inkjet head 101 comprises the flow path unit 1 wherein a plurality of pressure chambers communicating with a plurality of nozzles are arranged along the plane; a plurality of individual electrodes; a common electrode; and the polygonal actuator unit 2 which includes a piezoelectric sheet sandwiched between the individual electrodes and the common electrode and is fixed to the flow path unit 1. In addition, an opposed recessed parts 30 are formed at the tip of at least one of the corner parts 2a of the actuator unit 2 and near the tip, on the surface wherein the actuator 2 is fixed to the flow path unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342587-A (JP)
Title: Backlight and liquid crystal display using it
Inventor: MORI AKIHIRO
IPC: G02F1/1335
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device wherein unevenness of brightness and color of the display device is suppressed, and which has a high quality of display.  <P>SOLUTION: This is a backlight provided with a cabinet 3, a first diffusing plate 1 arranged in the vicinity of the opening of the cabinet 3, a second diffusing plate 2 arranged between the light source 4 and the first diffusing plate 1, and a reflecting plate 7 arranged on the bottom face and the side face of the cabinet 3. As for the second diffusing plate 2, it is provided with a reflecting member 5 which is arranged in the corresponding position to the light source 4 and which reflects light from the light source 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210980-A (JP)
Title: Promoter for decomposing coating gel layer of gel-coated seed and decomposition-promoting method
Inventor: KUWABARA MASAHIRO
IPC: C12N9/88
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly decompose the coating gel layer of gel-coated seeds without causing trouble including plant seedling malgrowth.  <P>SOLUTION: In a promoter for decomposing the coating layer of the gel-coated seeds, i.e. seeds bearing the coating layer consisting of a hydrous gel, the promoter contains an enzyme having the ability to decompose dispersoid constituting the hydrous gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215530-A (JP)
Title: Liquid crystal display device
Inventor: UEHARA TAKUYA
IPC: G02F1/1345
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a flexible substrate for mounting a gate driver IC chip as to a liquid crystal display device having a display panel part having a glass substrate where a thin-film transistor is formed by using amorphous silicon and a flexible substrate mounted with a source driver IC chip driving the source of the thin-film transistor.  <P>SOLUTION: The liquid crystal display device is such that a source driver IC chip 3 is mounted on flexible substrates 7a and 7b where a source input pattern to which a source driver signal is input and a source output pattern from which a source drive signal is output are formed, an end of the source input pattern is connected to a printed wiring board 5, and an end of the source output pattern is connected to a glass substrate 2, and a transmission pattern for a gate driver guiding a gate driver signal output from a signal processing IC 4 to the glass substrate 2 is formed on the flexible substrate 7a being formed with the use of single crystal silicone, and a gate driver IC chip 6 where a gate driver circuit is integrated is mounted on the glass substrate 2 on a COG basis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217328-A (JP)
Title: Shielding case with safety measure function against heat generation and electronic equipment using the same
Inventor: OGURI SHINJI
IPC: H05K9/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding case with a safety measure against heat generation that uses a change in resistance of a resistive thin film to detect a malfunction due to exothermal heat from electronic parts in a shielding case, and to provide electronic equipment using the same.  <P>SOLUTION: This presents the shielding case with a safety measure function against heat generation that includes a resinous mold member (110), shielding members (121 to 125) formed on the surface of the resinous mold member, and a resistive thin film member (131 to 134) formed on a part of the resinous mold member's surface. The shielding case with a safety measure function against heat generation uses a change in resistance of the resistive thin film member to detect exothermic heat and the electronic equipment using the shielding case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217352-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SONE SHUJI
IPC: H01L21/316
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of low-k void in a low dielectric constant insulating film when using the low dielectric constant insulating film as an interlayer insulating film.  <P>SOLUTION: In a semiconductor device having a low dielectric constant insulating film formed on an insulating film containing Si, an Si-rich layer whose composition is more rich in Si than the chemically logical composition of the material of the insulating film is provided at the interface between the insulating film containing Si and the low dielectric constant insulating film. When the semiconductor device is formed, the insulating film containing Si is firstly formed on a substrate, and then the Si-rich layer more rich in Si than the chemically logical composition of the material of the insulating film is formed on the surface of the insulating film. Then the low dielectric constant insulating film is formed on the Si-rich layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214931-A (JP)
Title: Fine-particulate analyzer
Inventor: TAKEUCHI KAZUO
IPC: G01N27/60
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine-particulate analyzer capable of measuring a particle size distribution of fine particulates having a wide distribution from a nano-meter size to a submicron size suspended in a gas phase, and the change along with a lapse of time in a number concentration about the specified particle size of fine particulate while classifying in two kinds of particle size ranges, at the same time and in a real time.  <P>SOLUTION: In this fine-particulate analyzer, the first measuring area 2 is formed between a common electrode part 4 and the center electrode 5, in a differential type electric mobility measuring instrument 1, the second measuring area 3 is formed between the common electrode part 4 and a conductive sleeve 20, the charged fine particulates are led into a sample gas introducing hole 27 through a sample gas introducing tube 26, one portion thereof is taken in the first measuring area 2 via a sample gas introducing slit 10, the remainder thereof is taken in the second measuring area 3 from a sample gas introducing flow passage 31, and the taken-in charged particulates are classified under respective measuring conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247298-A (JP)
Title: Flashlight having optical system capable of whirling
Inventor: PAUL PETZL
IPC: F21V9/40
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flashlight having a light-emitting diode in which a user can change the color of the irradiation light easily.  <P>SOLUTION: The flash light comprises an illumination module 12 having a light-emitting diode LED 13 and an optical transmission means mounted capable of whirling around a whirling pin 23 fixed firmly to a housing 11. The optical transmission means is formed of a color filter 22 or a lens that can be operated so as to be capable of whirling within a limited range between a waiting position separated away from the diode and a usage position located so as to face the diode. The whirling pin 23 is arranged below the diode horizontally toward the back of the diode and extends substantially parallel to the direction of the alignment of at least two diodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257556-A (JP)
Title: Wheel axle bearing device and its manufacturing method
Inventor: FUNABASHI EIJI
IPC: F16C19/18
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device having high-degree anti-cracking strength and size stability and being excellent in a rolling fatigue durability.  <P>SOLUTION: The wheel bearing device 10 consists of an external member 4 provided on an inner circumference with a double row comprising rolling surfaces 4a and 4b, an internal member 1 having rolling surfaces 7a and 7b opposed to a double row comprising the rolling surfaces 4a and 4b, respectively, and a plurality of tapered rollers 5a and 5b situated between the external member 4 and the internal member 1. A wheel mounting flange 8 is situated at one of the external member 4 and the internal member 1. At least one member of the inner rings 3a, 3b, and the tapered rollers 5a and 5b has a nitrogen enriched layer. The particle size number of the old austenite crystal grain of the member is numbered in a range exceeding No.10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224083-A (JP)
Title: Motor structure
Inventor: TAKEUCHI KESATOSHI
IPC: H02K21/24
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor structure that minimizes damages to a permanent magnet, by improving a cooling power of a motor structure, and permits rapid starting and acceleration, obtains generation of high torques, and drives at ordinary temperature by supplying high values of electric current.  <P>SOLUTION: In a motor structure in which coils are wound on a coil bobbin, and the coil bobbin is housed within a case; the coil bobbin and the case are formed with thermal conductive non-magnetic materials. For instance, a rotor and a stator are housed within a case, and a refrigerant material is introduced so as to fill the interior of the case. For instance, a fin is provided to agitate the refrigerant material of the rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225910-A (JP)
Title: Resin composition and molded article
Inventor: SUGIOKA YOSHIHIKO
IPC: C08L67/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article which gives an excellent warm feeling to the human body and is excellent in heat-retaining property, water resistance, strengths and moldability.  <P>SOLUTION: The resin composition comprises as essential ingredients an unsaturated polyester resin, comprising an unsaturated polyester and a crosslinkable monomer, and a hollow filler having its surface treated for enhancement of adhesion thereof to the unsaturated polyester resin, and the mixing ratio of the hollow filler is 20-60 pts. mass based on 100 pts. mass of the unsaturated polyester resin. The molded article is obtained by impregnating a fibrous material with a resin compound comprising the resin composition and, incorporated therewith, at least a filler, a curing agent, a mold release agent, a shrinkage-reducing agent and a thickener, and maturing the resin compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033986-A (JP)
Title: Frequency converter for voltage controlled pulse-width modulation and its control method
Inventor: SCHREIBER DEJAN
IPC: H02M7/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a frequency converter for voltage controlled pulse-width modulation for reducing the capacitance of a DC middle capacitor to less than 1/20 as compared with a conventional capacitance by solving a noise problem without using a large DC capacitor.  <P>SOLUTION: An inverter bridge has PWM control semiconductor switches and a flywheel diodes connected in inversely parallel to the switches, a DC capacitor unit is provided in a DC middle circuit, and a voltage control PWM frequency converter controls the source line current to be substantially in a sine wave shape and to become in the same phase with the source line voltage. The inverter bridge controls the filtered-average current in the DC middle circuit so that its curved line substantially follows the curved line of the rectification alternating current source voltage. A rectifying bridge is not provided with a DC capacitor unit acting as a middle energy storage part, but is directly connected to the inverter bridge, and the curved shape of a load supply power is substantially expressed by a formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226514-A (JP)
Title: Automatic idle stop vehicle
Inventor: TANAKA KUNIHIKO
IPC: F16H61/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic idle stop vehicle for smoothly performing automatic stop and restart of an engine, even in a vehicle mounting a manual transmission thereon.  <P>SOLUTION: In the automatic idle stop vehicle mounting the manual transmission thereon, the engine is automatically stopped under a predetermined condition when the vehicle is stopped. When a clutch is not disconnected with a hand clutch and a gear position is other than a neutral position, an actuator is urged to rotate a clutch lifter shaft up to a clutch disconnection position, and then the engine is automatically stopped. Further, when a predetermined engine restart condition is satisfied, a braking operation is performed, and the vehicle is in a state of either disconnection of the clutch by the hand clutch or neutral gear position, the engine is started and the actuator is urged to rotate the clutch lifter up to a clutch connection position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235872-A (JP)
Title: Wafer carrying method and wafer carrier, wafer storing method and equipment
Inventor: AKAI YOSHINORI
IPC: H01L21/68
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer carrying method and a wafer carrier, and wafer storing method and equipment in which incomplete patterning, e.g. short circuit of an interconnect line, can be eliminated by preventing particles from falling onto the wafer surface and adhering thereto.  <P>SOLUTION: In a wafer cassette 11, a wafer is stored while being held under such a state as the direction normal to the wafer surface 13 is substantially perpendicular to the gravitational direction. Since apparent area of the wafer surface 13 is decreased when viewed from above the wafer, particles can be prevented from adhering to the wafer surface 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242417-A (JP)
Title: Contents viewing device and contents summary preparing method
Inventor: TAKAHASHI KATSUNAO
IPC: G06F17/30
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents viewing device for easily preparing an optimal summary based on user tastes from contents distributed from a server.  <P>SOLUTION: A contents summary preparing part 13 prepares a summary preparation table 23 based on contents descriptions 21 and user taste descriptions 22 stored in a summary relevant information storing part 12, and prepares summary descriptions. The user taste description preparing part 15 displays a user taste setting picture for setting the tastes of a user related with keywords described in the contents descriptions 21 or the user taste descriptions 22 is displayed at an information display part 16 when the information of summary descriptions is absent, and the preparation and change of user taste descriptions is executed when user taste setting input is received from the user on the user taste setting picture. A contents reproducing part 14 reads the selection scene of the contents 111 from the contents storage part 11 by the summary descriptions based on the summary preparation table 23, and outputs it to the information display part 16 for reproduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243315-A (JP)
Title: Communication system for illumination
Inventor: GOSHIMA SHIGEO
IPC: H05B37/03
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To receive annunciation information from each annunciation device by a collection device regardless of presence of an obstacle without excessively complicating a structure, and to correctly grasp a predetermined state of each lighting system.  <P>SOLUTION: This communication system for illumination is provided with: the annunciation device 3 comprising a non-lighting detection part 31 for detecting a normal/abnormal state of the lighting system 2, a communication part 32 for executing communication by weak radio waves or the like, and an annunciation processing part 302 for transmitting detection result information along with error control information as annunciation information when an annunciation request is received; and the collection device 6 comprising a communication part 62 for executing communication by weak radio waves or the like, a reception processing part 601 for receiving the annunciation information by transmitting annunciation requests up to predetermined multiple times until the detection result information is normally received by the error control information through the communication part, and an optimum information acquisition processing part 602 for acquiring optimum detection result information from the received annunciation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348936-A (JP)
Title: Register array having timing reference sensing function, nonvolatile ferroelectric substance memory device using the array, and data sensing method using timing reference
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile ferroelectric substance memory device in which sensing margin is improved and sensing speed is made faster even at low voltage by improving a data sensing method, and a multibitline structure is provided.  <P>SOLUTION: The nonvolatile ferroelectric substance memory device is provided with a plurality of cell array blocks which store cell data, a common data bus section which transmits read/write data and a timing data register array section which conducts sensing of read data and outputs write data to the common data bus section. In the timing data register array section, sensing margin is improved even at low voltage and sensing speed is made faster, by sensing read data employing the time in which the sensing voltage of the common data bus section is reduced and passes a sensing detection critical voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287416-A (JP)
Title: Method of manufacturing inclined alignment film, inclined alignment film and image display device
Inventor: KAWAMOTO IKURO
IPC: G02F1/1334
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an inclined alignment film having an inclined alignment liquid crystal layer which is large in an angle of inclination and easy to control, an inclined alignment film, and further an optical film or image display device using the inclined alignment film.  <P>SOLUTION: The inclined alignment liquid crystal layer and inclined alignment film which are large in the angle of inclination and easy to control are formed by subjecting the surface of a vertically alignable substrate to rubbing treatment, then applying a liquid crystal coating liquid containing a vertically alignable liquid crystal composition or photopolymerizable liquid crystal composition on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245718-A (JP)
Title: Pinball game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine that prevents the fraudulent act of intentionally causing a winning ball.  <P>SOLUTION: This pinball game machine has a window frame 6 covering the front of a game board 5 arranged in an inner frame 2 and a window opening 17 onto which the game portion 5a of the game board 5 fronts and a multilayer transparent plate 16 removably mounted on the rear side of the window frame 6 and blocking the window opening 17 by a transparent plate 33. An annular channel portion 37 and an annular ridge 30 fitted into the channel portion 37 are provided respectively in the rear side of the window frame 6 and the front of a holding frame 32 to surround the outside periphery of the window opening 17, and the channel portion 37 and the ridge 30 prevent a fraudulent tool F such as a cell plate from being inserted from a clearance between the rear side of the window frame 6 and the front of the multilayered transparent plate 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250847-A (JP)
Title: Method, device and program for image reproduction
Inventor: OBARA HISASHI
IPC: H04N101/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device and a program for image reproduction capable of providing an image of a finish an operator intends to obtain, for all test object image frames, and improving the efficiency of image testing work.  <P>SOLUTION: On a test screen 50, a standard image 51 and a test object image 53 are displayed side by side. As a standard image, an image is used which has been photographed in the photographing environment almost the same as that of the test object image 53 and to which an appropriate image correction is implemented beforehand. A correction parameter corresponding to the standard image is stored as a standard correction parameter. The test object image 53, to which the image correction is executed by the standard correction parameter, is displayed on the test screen 50. The operator executes image correction of the test object image 53 comparing the standard image 51 and the test object image 53. When the correction parameter is changed, image correction is executed against untested image frames 62-64 by the changed correction parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246430-A (JP)
Title: Welding equipment
Inventor: HANDA KATSUMI
IPC: B23K9/32
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide welding equipment in which a protective cover can easily be attached/detached, and any exclusive shape or parts to attach/detach the protective cover need not be provided on an operation unit.  <P>SOLUTION: A transparent flexible sheet 6 to protect a switch, a knob 3, an indicator 4 or the like of an operation unit 2 arranged on a front side of a controller 1 to set the welding current, the welding voltage or the like and a protective cover 5 having a substantially U-shaped leaf spring 8 on an upper end of the transparent flexible sheet 6 are held by the substantially U-shaped leaf spring 8 and fixed to an end 7 in a vicinity of the operation unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218433-A (JP)
Title: Fermentation temperature set switching type machine for producing yoghurt
Inventor: YUMIYA HIROKO
IPC: A23C9/123
Filed: 2004-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermentation temperature set switching type machine for producing yoghurt, capable of producing yoghurts different in fermentation temperature with one machine for producing yoghurts through switching fermentation set temperatures of yoghurts, and comprising a combined type of a method for producing yoghurt directly from packed cow milk and a method for producing yoghurt by using an attached container.  <P>SOLUTION: This fermentation temperature set switching type machine for producing yoghurt can correspond even with different kinds of bacteria of yoghurts different in fermentation temperatures through switching fermentation temperatures when producing yoghurt, and also correspond with the container for producing yoghurt and both the methods by using packed cow milk directly and by using the attached container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI