baber/WOPTO huggingface dataset:
Patent JP-2003309903-A (JP)
Title: Drive device integrated with inverter
Inventor: INAGUMA YUKIO
IPC: B60L9/18
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a drive device using an inverter compact.  <P>SOLUTION: A battery is connected to a neutral point of a stator coil 150, and a capacitor is connected to the input side of an inverter 110 where an output terminal is connected to the stator coil 150. The stator coil 150 is used as a boosting converter. The inverter 110 and a motor in this constitution are stored in one housing 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307777-A (JP)
Title: Display device
Inventor: HOSODA KOTARO
IPC: G02B27/18
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which performs an image display by making the brightness of scanning illumination light in a light valve uniform.  <P>SOLUTION: The display device is provided with a lamp 11 as a light source, dichroic mirrors 21, 22 which separate the light emitted from the lamp 11 into a plurality of wavelength band region light beams, an opening plate 30 with a slit for fairing respective separated light beams formed therein, a rotating prism 40 scanning the faired light beams and the light valve 70 which modulates the scanned light beams and forms the image. On the basis of irregularity of brightness in a direction orthogonal to the scanning direction of the luminous flux separated by the dichroic mirrors 21, 22, the shape of opening of the slit is made to be a specified shape other than a rectangle. Thereby, the distribution of brightness of a display picture is made uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306643-A (JP)
Title: Thermosetting thick-coating coating composition and method for forming coating film thereof
Inventor: SUGANO KENICHI
IPC: C09D7/12
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To develop an organic solvent type coating composition giving excellent thick coating films.  <P>SOLUTION: This coating composition comprising (A) a thermosetting base resin, (B) a curing agent, (C) a pigment, (D) an organic solvent and (E) an anti-sagging agent is characterized by having (a) a TI value (thixotropic index) of 5.0 to 3.5 at an organic solvent (D) dilution rate of 5 wt.%, (b) a TI value of 4.0 to 3.0 at an organic solvent (D) dilution rate of 20 wt.%, and a [(a) TI value-(b) TI value]≤0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306020-A (JP)
Title: Traveling vehicle and suspension unit for vehicle
Inventor: OUCHI MINORU
IPC: F16F9/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling vehicle equipped with a suspension mechanism with simplified and miniaturized structure and exhibiting excellent mounting efficiency to a vehicle body and to provide a suspension unit for a traveling vehicle with excellent versatility and economic efficiency.  <P>SOLUTION: In the suspension mechanism 20, an accumulator 22 and a hydraulic cylinder 23 are installed inside the vehicle body 2 adjacently to each other through a suspension mounting part 34 detachably mounted on the vehicle body 2, and a trailing arm 24 having a gear inside thereof is swingably installed on the suspension mounting part 34 on an outside of the vehicle body so that they work as a unit. An end of the trailing arm 24 is connected to a driving shaft 9, and is held so as to vertically swingable around the driving shaft 9 by the hydraulic cylinder 23. A wheel 3 interlocking with the driving shaft 9 is mounted on the other end of the trailing arm 24. It is possible to achieve simplification of the structure and reduction of processing of the vehicle mounting part, and miniaturization, aggregating and downsizing of the suspension mechanism 20. Further, maintenance such as replenishment, service, repair, inspection and maintenance management is easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319558-A (JP)
Title: Distribution system and zero-phase circuit regulating device for distribution system
Inventor: NISHIJIMA KAZUO
IPC: H02H7/26
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution line protection system capable of attaining a stable operation of a protective relay in the event that the distribution line has some accident.  <P>SOLUTION: This system regulates various types of electric variables of the zero-phase circuit by intensively or dispersively mounting an impedance component adjusting function necessary for directly changing the zero-phase circuit constant in the distribution equipment or the distribution line mounted on the distribution system. To solve the above issue, capacitor capacitance is previously assembled in between the grounds of each of phase in the distribution equipment installed on the distribution line, and ground electrostatic capacity is adjusted. In particular, this system provides ground fault current which the protective relay mounted on a distribution line outlet in the event of an accident such as the distribution line ground fault, becomes a stable operation area, by intensively or dispersively mounting the distribution equipment with the ground electrostatic capacity on the distribution line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306736-A (JP)
Title: Niobium silicide based composite material and production method thereof
Inventor: TANAKA HISAO
IPC: F02C7/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Nb based heat resistant structural material which has excellent strength at a high temperature exceeding the usable temperature of an Ni based superalloy and also has satisfactory toughness at a room temperature.  <P>SOLUTION: The niobium silicide based composite material consists of a two-phase alloy in which, by atom, 2 to 10% Mo and 18.7 to 26% Si are contained in Nb, and niobium silicide is dispersed into a niobium solid solution phase as a matrix. The material is produced by a dissolution-rapid solidification method, so that the fine niobium solid solution is precipitated into the niobium silicide as a dispersed phase to further improve the high temperature strength and room temperature toughness thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314120-A (JP)
Title: Open-close lock device
Inventor: KOZUKA AKIHIKO
IPC: E05B83/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize an open-close lock device in which workability, fitting quality and assembling properties are improved.  <P>SOLUTION: In a locking mechanism for opening and closing a box such as a container, the locking mechanism is constituted so that the locking mechanism has two rods 17 and 18 having engaging pawls 17a and 18a at front ends, two sliding members 12 and 13 connecting the rods 17 and 18 respectively, a knob 10 driving the sliding members 12 and 13 and a key cylinder 16 installed to the knob 10 and the sliding members 12 and 13 are driven in mutually opposite directions by racks 12a and 13a and a pinion gear 14 by a mechanism changing the rotary motion of the knob 10 into a linear motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319248-A (JP)
Title: Exposure control unit and monitoring camera apparatus
Inventor: SUGAWARA HIROFUMI
IPC: H04N5/235
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a photometric value required for proper exposure control and to perform the exposure control based upon the photometric value.  <P>SOLUTION: A maximum value and a minimum value of luminance signals from an image pickup part are calculated, discrete image pickup areas having luminance values within a fixed numerical value from the maximum value and discrete image pickup areas having luminance values within a fixed numerical value from the minimum value are respectively calculated, and it is decided at least which one of the total areas of the discrete respective image pickup areas occupies an area of the entire image pickup areas equally with or more than a prescribed ratio (108). When both the total areas do not occupy the area equally with or more than the prescribed ratio, exposure control (109 and 110) is performed based upon an averaged photometric value of luminance signals in the remaining image pickup areas except for the discrete respective image pickup areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002240497-A (JP)
Title: Foil transferring device
Inventor: KIMURA YOSHIO
IPC: B44C1/24
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a foil transferring device wherein a fine adjustment of a pressure to mark an article to be transferred is possible, and which can transfer a foil to the article to be transferred by an optimal marking pressure in response to the material of the article to be transferred. SOLUTION: For this foil transferring device, a balancer member which balances the weight of a moving section 10 is provided. Then, contact sections which can come into contact with each other are respectively provided on the moving section and a housing cylinder member 31, under the state wherein the balancer member balances the weight of the moving section 10. The foil transferring device is constituted in such a manner that such contact sections may approach or come into contact with each other by the balancer member.
Patent JP-2003311617-A (JP)
Title: Grinder
Inventor: KODAIRA KIN
IPC: B24B53/007
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder capable of preventing chip from adhering to a grinding wheel surface and removing free adhesive grinding particles adhered to the grinding wheel surface after the modification of the grinding wheel, and to increase a cut amount, increase feeding speed, and shorten a grinding time, as grinding conditions, even when grinding a surface to be ground formed of a material softer than iron.  <P>SOLUTION: The grinder has a grinding wheel T to be rotated and driven, and contacts the grinding wheel surface M of the grinding wheel T with a workpiece W to grind the workpiece W. The grinder has a fluid spray nozzle 60 for spraying fluid to a part other than a contact part of the grinding wheel surface M with the workpiece W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313382-A (JP)
Title: Rigid vinyl chloride resin composition
Inventor: NOGUCHI KISABURO
IPC: C08L27/22
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid vinyl chloride resin composition which realizes high impact strength without compounding an impact resistance-enhancing agent and gives a rigid vinyl chloride resin molded article exhibiting a high fracture toughness strength.  <P>SOLUTION: The vinyl chloride resin composition for a rigid vinyl chloride resin molded article comprises 100 pts.wt. of a polyvinyl chloride resin bearing a reactive group in the molecule and, incorporated therewith, at least 0.1 pt.wt. but not more than 3 pts.wt. of an isocyanate compound. The reactive group in the polyvinyl chloride resin bearing a reactive group in the molecule can be a hydroxyl group and/or a carboxyl group. The composition may comprise a vinyl chloride homopolymer. The composition may comprise 99-1 pt.wt. of the polyvinyl chloride resin bearing a reactive group in the molecule and 1-99 pts.wt. of the vinyl chloride homopolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313623-A (JP)
Title: Mg ALLOY, MEMBER MADE FROM IT, AND METHOD FOR MANUFACTURING THEM
Inventor: NISHIKAWA MASAKI
IPC: B21C23/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mg alloy and a member thereof which are easily bent and forged at an ordinary temperature, and hence are fitted for human bodies, daily necessaries or the like.  <P>SOLUTION: This manufacturing method is characterized by warm-extruding an alloy having a composition of 90-98% Mg, 1-9% Al, and 0-1% Mn, in an Mg-Al-Mn alloy superior in ductility out of Mg alloys, and making an average size of the crystal grains to 100 μm or less, to improve the strength and the deformability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318251-A (JP)
Title: Electrostatic chuck
Inventor: OE JUNJI
IPC: H02N13/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that temperature distribution of a wafer becomes worse because, to make dimensional change of the wafer small, a leakage current between an electrostatic electrode and the wafer is made small, so that a part of the wafer generates heat by heating due to the leakage current.  <P>SOLUTION: This electrostatic chuck comprises a base substrate, an electrostatic electrode consisting of a conductor provided on the surface of the base substrate, and a dielectric layer covering the electrostatic electrode. Related to the base substrate, thermal expansion coefficient at 10-40°C is 1.0×10<SP>-6</SP>/°C or less, and a thickness is 3-50 mm. The dielectric layer consists of an amorphous thin film with Si as a main component, and has a thickness of 0.001-0.3 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311582-A (JP)
Title: Machining-applied cooling agent and its usage
Inventor: KUWABARA MITSUO
IPC: C09K5/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining-applied cooling agent allowing efficient cooling of work and imposing little load on the environment, as well as its utilization method.  <P>SOLUTION: A cooling agent supply mechanism 28, designed to supply a machining-use, mist-state cooling agent 10 to a chamber 26 within a cylinder 18 of a cutting unit 11, is connected to the cylinder 18. When the mist-state cooling agent is put into the chamber 26 in the course of cutting a workpiece W, pressure is applied to a piston 16, and resultantly the piston 16 and an end mill, having a hole, move forward in the direction of the workpiece W. The mist-state cooling agent passes through a through hole 32 formed in the perforated end mill 14 and is sprayed toward the cutting target portion. If the supply of the mist-state cooling agent is stopped during the cutting process, the piston 16 recedes due to the contraction of a coil spring 22, and consequently, the perforated end mill 14 will come off from the workpiece W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322236-A (JP)
Title: Pump shell of container for hydraulic transmission
Inventor: SATO NAOTO
IPC: F16H41/24
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which ensures accuracy and has proper wall thickness by eliminating the necessity of welding and is accordingly free from welding distortion in a pump shell constituting a container of a hydraulic transmission such as a torque converter, etc.  <P>SOLUTION: The pump shell 1 comprises a hub A formed in the center section, an intermediate section B formed facing in the radial direction from a base section 12 constituting the hub A and a curved external peripheral section C at an external portion of the intermediate section B, which are made of the same material, and the wall thickness of the hub A and the curved external peripheral section C is made thicker than that of the intermediate section B. Grooves 16a and 16b are provided to fix a plate 5 to the internal peripheral face of the intermediate section B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332836-A (JP)
Title: Antenna
Inventor: KURAMOTO AKIO
IPC: H01Q19/13
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the radiation pattern of a radio wave from an antenna in accordance with the installation.  <P>SOLUTION: A reflector 2 is engaged with long holes 7 respectively formed at a top plate 3 provided at an upper part of the reflector 2 opposite to a bottom plate 4 and the bottom plate 4 and with projections 21 formed at the upper parts and lower parts of the reflector 2 to be mounted at an optional position on the long holes 7 in an optional direction. At this time, the reflector 2 may be screwed at an optional position on the long holes 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330324-A (JP)
Title: Image formation mode setting device
Inventor: AZEYANAGI SATOSHI
IPC: B41J29/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a screen from being changed visually undesirably, by displaying only the final screen when processing procedures are integrated and it is set as continuous data via a learning remote controller, etc., whereas, in setting via a normal remote controller, set screens are sequentially displayed in order to set sequentially so as to respond to the questions of an operation flow.  <P>SOLUTION: In the image formation mode setting device includes: a means for displaying modes as options, an input means which selects the options, a screen control means which controls display according to the input means, and a means which stores the selected modes, the option display by the screen control means is omitted in the case where the processing procedures are consecutively input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333097-A (JP)
Title: Mail server, personal terminal and mail receiving system
Inventor: TSUKAMOTO TOSHIAKI
IPC: G06F13/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail server which will not distribute mails unwanted on the part of the user of a personal terminal to the personal terminal, a personal terminal which is capable of informing the mail server of whether the mails along the intention of the user of the personal terminal are accepted, and a mail receiving system which is provided with the mail server and the personal terminal and by which the mails unwanted by the user of the personal terminal will not be distributed to the personal terminal.  <P>SOLUTION: The mail server is so configured that it transmits a question mail containing main information, including a transmission address extracted from a received mail, to a personal terminal having an address designated by the mail, receives a response mail to the question mail from the personal terminal, and decides whether to transmit the mail to the personal terminal, in response to an answer contained in the response mail as to whether the mail is to be accepted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331560-A (JP)
Title: Recording medium, and recording and reproducing apparatus for recording medium
Inventor: SONODA MASAKAZU
IPC: G06K19/07
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium wherein display contents can be rewritten with a simple configuration and having a display label having excellent handleability and to provide a recording and reproducing apparatus.  <P>SOLUTION: The display label 14 is stuck to a substrate 12 of a recording medium 10. The display label 14 is configured to rewrite display contents on the basis of an electric signal applied to the display label 14, and adhered to an upper side 1206 by an adhesive or the like. For example, electronic paper is employed for the display label 14 as above. The display label 14 has a main body 1402 formed annularly with an outer diameter slightly smaller than that of the substrate 12 and a display section 1404 for displaying a 2-digit figure placed at a position toward the outer circumference of the front side of the main body 1402.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329426-A (JP)
Title: Detector of beam flying direction
Inventor: YOSHIKAWA HIDEYUKI
IPC: G01B11/26
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a plurality of light-receiving elements are installed by changing the direction thereof so that the front light-receiving direction covers the azimuth of 360° in the horizontal direction, and no IC system is applied in the conventional beam flying direction detector because the beam flying direction detector for controlling a traveling object requires an operation in a range of an angle of elevation to about 60° from the horizontal direction.  <P>SOLUTION: A plurality of light-receiving elements are disposed on an IC chip in a circumferential direction. By optically changing the angle of elevation of the incident light in the horizontal direction by combining a lens, a mirror or the like with each other, the light is converged on an IC surface. These plurality of light-receiving elements are scanned to detect the reception level, and the beam flying direction is calculated thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338880-A (JP)
Title: System for equally distributing incoming call
Inventor: KIMURA MITSURU
IPC: H04M3/42
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic incoming call distribution system which can extract only an action that changes an incoming order by an operator's unfair telephone set operation with respect to a call that is automatically and equally distributed to set the call in its proper incoming flow even though the action is performed.  <P>SOLUTION: In a management information system 30 being an external computer, when the operator rejects an incoming call or leaves his/her seat, a normal counter 33 that has finished measuring a reception waiting time so far starts to measure a time for incoming call rejection or leaving the seat. When the measured time for incoming call rejection or leaving the seat is within a certain fixed time, the reception waiting time of a continuous counter 34 that continuously counts the reception waiting time is determined as a reception waiting time for the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347188-A (JP)
Title: Electron beam lithography device
Inventor: OTA HIROYA
IPC: H01J37/147
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam lithography device which is capable of reducing a change of the image magnification or rotation of an image caused by a focal correction to a minimum and also decreasing deflection aberration to a minimum when an astigmatic correction and a focal correction are superimposed on a deflector and carrying out a lithography operation with high accuracy.   <P>SOLUTION: The electron beam lithography device is equipped with an operation device that digitally adds up astigmatic correction signals and focal correction signals and superimposes the summed signals on the eight-pole electrostatic deflector. The deflector is arranged at the most suitable position for a focal correction, and then the deflector is optimized in shape as a deflection aberration is taken into consideration, whereby the deflector having an optimal focal correction function and an optimal deflection function at the same time can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339648-A (JP)
Title: Living body diagnostic apparatus using image
Inventor: EDA HIDEO
IPC: G01N21/35
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comprehensively diagnostic apparatus.   <P>SOLUTION: The diagnostic apparatus A for a living body is provided with an imaging part 12 provided with: an irradiation part 11 for irradiation with visible light beams and near-infrared rays to be absorbed by an oxyhemoglobin and deoxyhemoglobin inside of a diagnostic area; an image pickup part 12 provided with a visible light beam detection part 12a which is irradiated with his irradiation light and detects visible light beams reflected in the neighborhood of an outer surface, a near-infrared ray detection part 12b which is irradiated with the irradiation light, transmits it to inside and detects the near-infrared ray reflected at a prescribed site, and a far-infrared ray detection part 12c which detects far-infrared rays radiated from the neighborhood of the outer surface of the diagnostic area; an outer surface image data generation means 23 for arithmetic processing of the visible light detection signal: an internal biological function image data generation means 24 which performs arithmetic processing of the near-infrared detection signal to show the distribution of parameter material; a living body temperature image data generation means 25 which performs arithmetic processing of the far-infrared detection signal to show the temperature of an outer surface; and a display means 26 for displaying these pieces of data.  <P>COPYRIGHT: (C)2004,JPO