baber/WOPTO huggingface dataset:
Patent JP-2004071276-A (JP)
Title: Cold cathode lamp and electronic apparatus using cold cathode lamp
Inventor: FUJIOKA SEIICHIRO
IPC: H01J17/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode lamp with high brightness, a long lifetime and a short non-light emitting part, and an electronic equipment using this cold cathode lamp.  <P>SOLUTION: As for the cold cathode lamp to which an electrode 3 is mounted on both end parts of a glass tube 1, having rare gas or rare gas and mercury vapor sealed therein, at least a surface of the electrode 3 is constituted of nitride of titanium (Ti), zirconium (Zr), hafnium (Hf), niobium (Nb) or tantalum (Ta). This electrode 3 is constituted by applying nitriding treatment on the surface of Ti, Zr, Hf, Nb or Ta, or by composing the electrode itself by the nitride of Ti, Zr, Hf, Nb or Ta, or by covering the surface of another metal by the nitride of Ti, Zr, Hf, Nb or Ta.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068676-A (JP)
Title: Fuel consumption improving material, air cleaner, air cleaner housing, and intake device
Inventor: MITSUNE SHIGERU
IPC: F02M35/024
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel consumption improving material which can simply inexpensively improve a fuel consumption of an internal combustion engine and to provide an air cleaner, an air cleaner housing and an intake device.  <P>SOLUTION: The fuel consumption improving material 1 including an active carbon 12 and a package 11 having air permeability and housing the carbon 12 is provided in the intake device of the internal combustion engine such as, for example, the air cleaner housing, the air cleaner, a duct or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067841-A (JP)
Title: Thermoplastic resin composition for vibration welding
Inventor: NAGAI YOSHINORI
IPC: C08L33/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for vibration welding which improves poor appearance at welded joints due to burrs formed when joining resin components by vibration welding and imparts a gloss sufficient for forming a reflective surface to a molded product.  <P>SOLUTION: The thermoplastic resin composition for vibration welding comprises 10-100 pts.wt. graft polymer (A) obtained by graft polymerizing 10-90 pts.wt. crosslinked acrylic rubber (A1) obtained by polymerizing a rubber polymer, an acrylate, etc., (a1)-(a3) with 10-90 pts.wt. monomer (A2) chosen from the group consisting of an aromatic vinyl monomer or the like and 0-90 pts.wt. thermoplastic resin (B). Here, the crosslinked acrylic rubber (A1) has a 50% average particle size of 100-400 nm and a 90% average particle size of ≤900 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070626-A (JP)
Title: Layout data saving method, layout data conversion device and figure inspection device
Inventor: KAMON KAZUYA
IPC: G06F17/50
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout data saving method and the like that are structured to relatively easily check overall influences of a change or the like in a figure defined by basic element data.  <P>SOLUTION: Layout data are saved to define a reverse hierarchical structure in which lower cell data (or basic element data) have parent cell information showing upper cell data that refer to them direct. Specifically, basis element data figD1 and figD2 both have cell data cell2 as parent cell information, basis element data figD3 to figD5 all have cell data cell3 as parent cell information, the cell data cell3 have two identical cell data cell2 as parent cell information, and the cell data cell2 have three identical cell data cell3 as parent cell information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071345-A (JP)
Title: Cell battery with holding means and battery apparatus using the same
Inventor: SENDA KENJI
IPC: H01M50/528
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell battery with a holding means which can surely hold a plate-like member such as a protective circuit board or the like without providing an insulating sheet like a prior art.  <P>SOLUTION: A battery apparatus includes a cell battery having a generating element having an anode and a cathode and a case for housing the element, and the holding means provided in the battery to hold the plate-like member at a predetermined interval from the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134469-A (JP)
Title: Optical disk drive and optical disk
Inventor: HAYASHI HIDEAKI
IPC: G11B20/10
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive capable of recording video data and audio data so as to reproduce the audio data at a constant transfer rate when the audio data are added to the video data of a variable bit rate. SOLUTION: In this optical disk drive for recording audio data and compressed video data on an optical disk, a fixed amount of audio data is allocated to compressed video data whose demodulated data amount is predetermined, and the audio data and the compressed video data are recorded on an optical disk.
Patent JP-2004066148-A (JP)
Title: Moving bed type filtration apparatus
Inventor: SAKAMOTO TATSUYA
IPC: B01D29/88
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving bed type filtration apparatus in which the filter medium regenerating capacity can be kept high by surely withdrawing a desired amount of filter medium from a withdrawing part at the top of a filtration tank even when the fluidity of the filter medium in a filter medium layer is low when removing contaminants from the withdrawn filter medium and returning the regenerated filter medium to the bottom of the filtration tank.  <P>SOLUTION: The filter medium layer 14 is formed in the filtration tank 10 for gathering the floating filter media 12. Original water is cleaned by feeding the original water into the filtration tank 10 and making the original water pass through the layer 14. The treated water is discharged to the outside of the tank 10. Meanwhile, the media 12 are withdrawn from the withdrawing part 32 at the top of the filtration tank 10, the contaminants stuck to the media 12 are removed and the regenerated media 12 are supplied to the bottom of the filtration tank 10. A screw conveyer 46 is arranged in the filtration tank 10 and in the layer 14 for conveying/supplying the media 12 upward toward the part 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043007-A (JP)
Title: Can lid
Inventor: MINAMIYAMA KANEMITSU
IPC: B65D17/32
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid of a beverage can or a can which can be raised lightly without damaging a finger.  <P>SOLUTION: Tabs (23 and 50) comprise tab main bodies (230 and 51) and knob pieces (231 and 52) respectively. Each of the main bodies (230 and 51) is fixed to the can main body (21) with an attachment portion (24) so that a part of the tab main body overlaps an area enclosed by scores (210 and 43). Each of the knob pieces is swingably secured to the tab main body around a securing axis (235) approximately parallel to the can main body surface. The knob piece has a length not exceeding the outer margin of the can and its swing angle is limited to a predetermined angle range including at least such an angle that a fingertip can be hooked on the knob piece or a fingertip can be inserted between the knob piece and the can main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076962-A (JP)
Title: Range hood fan
Inventor: OGIHARA YOSHINORI
IPC: F24F7/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous air supply/discharge-type range hood fan simplifying a shutter mechanism to prevent the back-flow, and capable of realizing the air supply when the other exhaust fans are operated.  <P>SOLUTION: A shutter 10 for preventing back-flow is composed of substantially continuous plate members 10b, 10c for opening and closing an air discharge-side channel 7a and an air supply-side channel 7b mounted in a chamber box 7, and a shutter shaft part 10 mounted on the intermediate position of the plate members 10b, 10c, the shutter shaft part 10a is rotatably supported at a position of a partitioning plate 7c partitioning a chamber box to form the air supply-side channel and the air discharge-side channel, so that it is rotated by the pressure of the discharged air in a state of the air discharging operation of an air blower 1 to open the both channels, and rotated by own weight in an operation stop state to close the both channels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073291-A (JP)
Title: Golf ball
Inventor: SASAKI TAKASHI
IPC: A63B37/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball 1 having excellent control performance and repulsive performance.  <P>SOLUTION: A base material polymer of a cover 3 of the golf ball 1 is mainly composed of polyurethane system thermoplastic elastomer. Dimples 6 are formed on the surface of the cover 3. Some dimples 6 have a ratio (B/T) of height B of the bottom to the nominal thickness T of the cover is 0.70 or less. The percentage R1 of the above dimples 6 occupying the total number of dimples is 10% or more. The percentage R2 of dimples having the ratio (B/T) under 0.30 occupying the total number of dimples is 10% or less. The average value of ratio (B/T) related to all dimples 6 is 0.86 or less. The golf ball 1 includes an intermediate layer having a Shore D hardness of 55 or more. The difference (Hm-Hc) between the Shore D hardness Hm of the intermediate layer and the Shore D hardness Hc of the cover 3 is 5 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076598-A (JP)
Title: Storage/drainage pump using air pressure
Inventor: TOYODA YOICHI
IPC: F04D13/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage/drainage pump using air flow, air pressure, and the like.  <P>SOLUTION: The storage/drainage pump is constituted of an air pump section, in which an upper casing cover formed with an air suction port and an air discharge port incorporates an upper casing provided with a projection connected to the air discharge port, an air impeller mounted inside, and an air inflow port, and a water pump section, in which a lower casing cover formed with a water suction port and a water discharge port incorporates a lower casing provided with a projection connected to the water discharge port, a water impeller mounted inside, and a water inflow port. The water impeller rotates in conjunction with the rotation of the air impeller to withdraw or discharge water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079609-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKAHASHI MIHO
IPC: H01L21/3065
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a size variation in a material film pattern formed on a semiconductor substrate by dry etching.  <P>SOLUTION: An etching device 1 is aged, then dry etching treatment is successively performed to a material film on the semiconductor substrates of one lot by using the etching device 1 to form the material film pattern on each semiconductor substrate. An etching completion time or an etching rate is measured in the dry etching treatment to age the etching device 1 in a condition modified in response to the value. Therefrom dry etching treatment is successively performed to the material film on the semiconductor substrates of a next lot to form the material film pattern on each semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066569-A (JP)
Title: Photosensitive color photographic element and processing method for the same
Inventor: REYNOLDS JAMES HENRY
IPC: G03C7/407
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the scanning of a photothermographic film or a photographic film without removing silver halide and/or metal silver or while partially removing those. SOLUTION: A photosensitive color photographic element for image recording comprising a support, a radiation sensitive silver halide emulsion coated on the support and a plurality of hydrophilic colloidal layers forming a recording layer unit for separately recording blue, green and red light exposures, wherein at least one image recording layer of the recording layer unit includes a blue- sensitive layer having an infrared dye forming agent capable of forming an infrared dye in response to imagewise exposure and thermal development.
Patent JP-2004077815-A (JP)
Title: Method for producing optically functional chip film and equipment used for execution of the method
Inventor: FUMINO YUTAKA
IPC: G02B5/30
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for smoothly efficiently producing a functional chip film for liquid crystal with low man-hour.  <P>SOLUTION: An original film is formed by multiply-sticking films having orientation. The original film is directly placed on an underlay for cutting. An defective point is inspected from over the underlay with the original plate directly placing on the underlay for cutting. Only a defective mark is provided on the position. Now, an orientation mark is automatically provided to a row chip film arranged along a cutting blade to one longitudinal or lateral cutting work in applying the longitudinal and lateral cutting. After completing both the cutting work, chip films with the defective mark are removed to collect only the other good-quality products.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175577-A (JP)
Title: Biaxially oriented polyester film for being pasted on window
Inventor: MASUDA SHIGEHIRO
IPC: B29K67/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding film for being pasted on window, wherein fading/discoloration is less after use for a long period of time without using an ultraviolet ray absorbing material or a radical absorbing agent.  <P>SOLUTION: This biaxially oriented polyester film for being pasted on window is a co-extruded laminated film comprising at least three layers of polyester. In this case, the biaxially oriented polyester film contains a dye which substantially dissolves with polyester in the intermediate layer, and the ultraviolet ray absorbing agent or the radical absorbing agent is not contained in either one of the layers. Then, a color tone variation ΔE*ab when the film is directly irradiated by an ultraviolet ray carbon arc lamp for 80 hours is 2.0 or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004085593-A (JP)
Title: Device and method for transmitting driving to developer carrier, and image forming apparatus
Inventor: KIMURA HIDEKI
IPC: G03G15/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably and accurately rotate a developer carrier not only initially but also after the lapse of time in a device for transmitting driving to the developer carrier in an image forming apparatus.  <P>SOLUTION: A rotary developing device 14 is provided with four developing units 22. Each developing unit is equipped with a developing roller (developer carrier) 25, and a magnet attaching part 52a is formed on the shaft 52 of the roller 25, and a magnet 53 is fixed by adhesion on the end face of the magnet attaching part of the developing unit existing at a developing position. The magnet constitutes a magnetic coupling 55 with a pair of magnets 54 opposed through a void (s). A pair of magnets 54 is fixed on the rotary shaft 57 of a driving unit 56 properly supported in a copying machine device main body 10. Thus, rotational force from the driving unit being a driving source is transmitted to the roller 25 through the magnetic coupling 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087579-A (JP)
Title: Vacuum-treating device
Inventor: SASAGAWA EISHIRO
IPC: H01L21/68
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum-treating device having a substrate holding member which can make the distribution of film thicknesses more uniform when a film forming treatment is performed in an evacuated state by stabilizing the discharging of a plasma etc., in the periphery of a substrate.  <P>SOLUTION: The substrate holding member 20 which fixes a substrate K to a heater cover 1 constituting a pedestal installed in a treatment chamber is provided with a plate member 21 which has a thickness which is 5-30% of the thickness of the substrate K and retains the edge section of the substrate K and a supporting member 22 which has a thick portion having a thickness which is almost equal to that of the substrate K and supports the plate member 21. In addition, a constitution which retains the substrate K is added to the substrate holding member 20 for separating the supporting member 22 from the substrate K by adding an extended section to the plate member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086377-A (JP)
Title: Daily work report management system and daily work report management method
Inventor: KITAMURA YASUAKI
IPC: G06Q10/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a daily work report management system and a daily work report management method adapted to actual conditions of a work site wherein a work program for a current day corresponding to an initial process plan is prepared by reflecting an actual result of the previous day and the progress of work is managed by comprehending an actual result corresponding to the work program of the current day.  <P>SOLUTION: Input data from the work site are received and a daily program report is prepared by a daily program report preparation part 13 while referring to information on process plans stored in a plan information database 15 and information on work programs is stored in a program information database 17. In preparing a daily actual result report, input data from the work site are received and a daily actual result report is prepared by a daily actual result report preparation part 14 while referring to information on work programs stored in the database 17 and information on actual work results is stored in an actual result information database 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088871-A (JP)
Title: Manufacturing method for motor and corrugated coil winding device
Inventor: YAMAZAKI AKIHIKO
IPC: H02K15/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a motor which is directly wound with a corrugated coil and a corrugated coil winding device, capable of restraining the height of a coil end part.  <P>SOLUTION: This is the manufacturing method for the motor which consists of two upper and lower formers in which inner diameter guides are formed at a prescribed regular interval, and includes moving either of the upper or lower former of a former unit disposed so that the inner diameter guides of one former may be positioned between the inner periphery guides of the other former in the stator core axial direction at least, combining the upper and lower formers with the stator core to form a corrugated space, moving a coil supply nozzle along the corrugated space formed by the former unit, and supplying the coil through the former to directly wind the corrugated coil around teeth of the stator core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230308-A (JP)
Title: Vegetable transplanter
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter with which the transportation distance of a seedling transportation pot is lengthened so as to readily supply a vegetable seedling, while occurrence of undesirable conditions due to an increase in transportation distance is prevented and transplantation tines are supported from both sides and stably operated.  <P>SOLUTION: In this vegetable transplanter in which the seedlings are fed from a seedling supply part 7 arranged above a machine body frame 2 to the transplantation tines 51, the transplantation tines are moved onto a ridge 25 to transplant the seedlings, driving sprockets 41 and driven sprockets 42 are arranged at the right and left above the machine frame 2, the seedling transportation pots 40 are connected in a chain form, wound between the sprockets, the insertion part of the seedlings 26 are laid at the rear side in the advance direction and a delivery part 50 is installed at the front side to constitute the seedling supply part 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003086287-A (JP)
Title: Socket for dirt-prevented insertion connection equipment, and insertion connection equipment
Inventor: KRAUSE JENS
IPC: H01R13/453
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To make the protection, which is more excellent to the penetration of dirt, be guaranteed, and to make an insertion joint part possible to be used, also in the floor domain of the car exposed especially to dirt. SOLUTION: It can move between a covered position, in which a protection seal 26 is formed and this protection seal covers for a contact chamber 37 externally, while forming mostly the same plane with a socket flange 24, and a contact position, in which access to a socket contact is possible. Moreover, the protection seal 26 can be made to shift to the contact position from the closing position by a complemented assistant plug 10.
Patent JP-2004095249-A (JP)
Title: Over discharge preventing circuit of secondary battery, and over-discharge preventing method of secondary battery
Inventor: SATO YUJI
IPC: H01M10/48
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an over discharge preventing circuit of a secondary battery, for preventing a nonaqueous electrolyte secondary battery from blowing and catching fire when it is discharged at a high rate.  <P>SOLUTION: This over discharge preventing circuit is provided with the nonaqueous electrolyte secondary battery, a temperature detecting means 12 to detect the surface temperature of the secondary battery, and a discharge control means to control discharge of the secondary battery when the surface temperature exceeds a discharge control temperature expressed in the following formula (1). The discharge control temperature T<SB>1</SB>= T<SB>0</SB>+ QA (1), where T<SB>0</SB>is an ambient temperature (°C), Q is 8 (°C/C), and A expresses a discharge rate (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097002-A (JP)
Title: Method for constructing plant cultivation area
Inventor: MADOKORO MUTSUO
IPC: A01G1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a plant cultivation area, facilitating water supplying work during construction, and needing inexpensive construction cost.  <P>SOLUTION: The method for constructing a plant cultivation area comprises the following steps: putting a urethane resin mat 14 which is formed by binding urethane foam chips using a binder on a plant cultivation area construction site 11, supplying water to the urethane resin mat 14 so as to be impregnated with water, filling up soil on the urethane resin mat 14, and spraying surface-active agent solution on the surface of the urethane resin mat 14 at the plant cultivation area construction site 11 to make the surface-active agent adhere to the surface of the urethane resin mat 14 followed by performing water supply work. Such steps make it possible that the water becomes attached to the surface of the urethane mat via the surface-active agent adhered to the surface of the urethane resin mat 14 so as to gradually impregnate the urethane resin mat 14 with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156552-A (JP)
Title: Method for searching direction of sound source/ electromagnetic wave source, method for searching position of sound source/electromagnetic wave source and method for recognizing specific sound source/ electromagnetic wave source
Inventor: KUROKI YOSHINORI
IPC: G01S3/808
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To easily search the direction of a sound source existing on a plane as a specified state. SOLUTION: When the directions of the sound sources S of the microphone arrays MA1 and MA2 can be searched under the condition that a distance between microphone arrays MA1 and MA2 is known, the positions of the sources S can be easily searched from these pieces of the information.