baber/WOPTO huggingface dataset:
Patent JP-2002052362-A (JP)
Title: Method for coating article of ferromagnetic body
Inventor: YONO MASAYOSHI
IPC: B05D7/24
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating which can apply coating efficiently and uniformly on an article of a ferromagnetic body even when it has a screw part. SOLUTION: In the method for coating the article of the ferromagnetic body, while the article is fixed by a magnet and rotated through the magnet, the coating is sprayed to at least a part of the article.
Patent JP-2002062810-A (JP)
Title: Label and method of printing to this label
Inventor: KIYOHARA SHINKICHI
IPC: B41J3/60
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a label which eliminates the need for release paper and allows an easy increase of the number of sheets to be issued without increasing a printing speed. SOLUTION: Tacky adhesive layers 13 and 14 and release layers 15 and 16 are alternately formed on the respective opposite surfaces of a pair of label base materials 11 and 12 disposed to face each other. A pair of these label base materials are surpassed on each other in such a manner that the tacky adhesive layer formed on the one label base material is superposed on the release layer formed on the other label base material.
Patent JP-2002055751-A (JP)
Title: Display method and display device
Inventor: SATAKE KIYOSHI
IPC: G06F3/0481
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a display method by which a user can easily grasp and manage plural windows activated on a screen. SOLUTION: The four-corner X and Y coordinates and Z coordinates of plural windows are set based on a window generation instruction (steps ST2 and ST3), and image data for three-dimensionally displaying plural windows based on the corresponding X and Y coordinates and Z coordinates are generated by using, for example, a one-point perspective projection method (a step ST4).
Patent JP-2002064087-A (JP)
Title: Quartz bell jar for semiconductor manufacturing equipment
Inventor: OKUBO ATSUSHI
IPC: H01L21/302
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a quartz bell jar of high reliability for semiconductor manufacturing equipment which can detect working limit easily without measuring thickness periodically. SOLUTION: The thickness of a quartz bell jar 10 is reduced gradually from an inner wall by etching gas which is introduced to the inside. A recess region RCS 1 formed in a part of the surface of an outer wall of the bell jar 10 has a thickness T1 regulating the working limit of the bell jar 10. A quartz segment 11 is fixed to close the recess region RCS 1, and has a type stuck by, e.g. fusion bonding. A gas DG for detection which can detect at least the leakage of internal atmosphere in the bell jar 10 is hermetically sealed in the recess region RCS 1 closed by the quartz segment 11. The whole of the bell jar has a thickness greater than the thickness including the fixed quartz segment 11 and regulating the working limit.
Patent JP-2002060291-A (JP)
Title: Method for suppressing ammonia generation in composting process
Inventor: NAKASAKI KIYOHIKO
IPC: C05G3/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of suppressing the generation of malodors by ammonia and amines, more particularly the generation of the ammonia in composting process at a low cost without exerting an adverse influence on microorganisms contributing to decomposition. SOLUTION: Compost raw materials are subjected to composting by mixing the intermediately treated compost of the process of performing the composting treatment by mixing a polymer material, for example, polycaprolactone which forms an organic acid by decomposition during the course of composting with the compost raw materials.
Patent JP-2002059616-A (JP)
Title: Printer having automatic power turn-off function
Inventor: WAKIZAKA YOSUKE
IPC: B41J29/38
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer having an automatic power turn-off function in which a power supply input line is turned off automatically when print operation is not performed for a predetermined time or longer and power consumption is eliminated by bringing the waiting power to zero. SOLUTION: When print operation is not performed for a predetermined time or longer, a carrier 10 is moved from a home position to the side opposite to a normal print operation region and a main switch 4 is operated thus turning off a power supply input line. Consequently, a main power supply is turned off and waiting power consumption becomes zero.
Patent JP-2002072420-A (JP)
Title: Packaging unit for photographic sensitive material
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide recycled parts of a packaging unit for a photographic sensitive material free of the lowering of photographic properties. SOLUTION: A packaging unit for a photographic sensitive material is, e.g. a film unit with a lens. The film unit has a photographic film with a film sensitivity of ISO1,600 or above charged previously in production. Resin parts such as the front and rear covers of the film unit with a lens and the base of the unit body are crushed, the crushed material is pelletized again and the resulting regenerated resin pellets are injection-molded as part of starting materials and recycled. When the crushed material is melted by heating in injection molding, the thermoplastic resin deteriorates or degenerates thermally and the performance and quality of recycled parts lower as compared with those of new parts.  When the thermoplastic resin deteriorates thermally, a harmful gas that causes a chemical reaction with a photographic sensitive material to adversely affect its photographic properties is produced in larger quantities. An antioxidant is added so as to prevent the thermal deterioration and carbon black is added so as to adsorb the produced harmful gas.
Patent JP-2002065517-A (JP)
Title: Toilet seat with heater
Inventor: UEHARA TAKEHIRO
IPC: B29C45/26
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat with a heater manufactured by dispersing and mixing fibrous fine materials with high heat conductivity in a synthetic resin which forms the seat body of the seat, and orienting the fibrous fine materials in the synthetic resin in parallel or vertically on the sitting part of the seat body. SOLUTION: This toilet seat with a heater comprises the seat body 1 made of the synthetic resin and a heater 2 stored in the seat body. The fibrous fine materials 3 with high heat conductivity are dispersed and mixed in the synthetic resin which forms the seat body 1, and the fine materials 3 are oriented vertically to the sitting part 11 of the seat body 1.
Patent JP-2002075712-A (JP)
Title: Pressure detector
Inventor: KOIDE SHIGEKI
IPC: G01L9/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sliding-type sender, which is capable of improving an electrical connection between a resistor and a contact point in reliability and equipped with a slider that can be designed easily. SOLUTION: A bobbin 8 is composed of an insulating flat-plate member 8a and a resistor 8b wound on the member 8a. A contact plate 7 is equipped with a flat contact point 7c3, which slides on the resistor 8b, coming into contact with it.
Patent JP-2002066915-A (JP)
Title: Grinding method
Inventor: YAMAGUCHI MASAO
IPC: B24B47/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method capable of carrying out a more accurate grinding by improving a reduction of machining accuracy caused by a deformation of a grinding wheel shape at the time of machining. SOLUTION: A wheel head 16 is downwardly fed to approach the grinding wheel 18 to a work W. For example, a feed amount is set to 0.1 μm and a table 22 is moved to a right direction or a left direction in Fig. 3. Thereby, the work W and the grinding wheel 18 are contacted for grinding. At this time, the grinding wheel 18 is deformed by a pressure and a contact surface to the work W is increased. The wheel head 16 is upwardly moved to leave the grinding wheel 18 from the work W. Subsequently, the wheel head 16 is downwardly fed. At this time, a feed amount is set, for example, to 0.1 μm and the table 22 is moved to the right direction or the left direction to carry out grinding.
Patent JP-2002066190-A (JP)
Title: Water feeding unit for washing machine
Inventor: IKEDA KOJI
IPC: E03C1/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water feeding unit for washing machine, which is convenient for assembling a faucet and piping in construction, prevents erroneous operation in use, is convenient for use, and has a good appearance. SOLUTION: A pipe 8 is raised from the underfloor 7 through a through hole 5 bored in the floor face 4 near a washing machine 1. A faucet 11 to feed hot water to the washing machine 1 is connected to the tip end of the pipe 8.
Patent JP-2002074078-A (JP)
Title: Purchasing processing method, purchasing system, communication equipment and record medium
Inventor: SHINOHARA KOTARO
IPC: G06Q50/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a purchasing processing method for preventing delays in transmission for information related to purchasing an article, a purchasing system, communication equipment and a record medium. SOLUTION: The person in charge of an ordering department operates an internal client device 3 to store purchase request information on the article, needed to be purchased in a database of a database server device 1. The person in charge of a purchasing department creates an estimate, indicating information on the article with reference to the purchase request information, and stores the same in a database. The person in charge on the supplier side operates an external client device 6 to access to a computer 4 and inquire about estimate indication. The computer 4 acquires estimate indicating information by communication with the database server device 1, and converts the estimate indicating information to a HTML file to be transmitted to the external client device 6.
Patent JP-2002075561-A (JP)
Title: Electric connector with shield case
Inventor: KUNIEDA HIRONORI
IPC: H01R107/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having a shield case prevented from coming off from a housing. SOLUTION: In this electric connector, the cylindrical shield case 14 is installed in the circumferential face of a mounting part 12 extending in the fitting direction with a mating connector 20 and having the cylindrical circumferential face formed in a housing 11, and the shield case is formed into a cylindrical shape while its ends are brought close to each other by bending a metal plate in the circumference direction in the mounting part. In the shield case 14, curved edges 14C bent in the plate thickness direction in the edges are arranged, while in the position matching the curved edges in the housing 11, a holding groove 19 is formed in the mounting part. When the shield case is mounted in the housing while the curved edges 14c are advanced into the holding groove 19, the curved edges are held in the holding groove.
Patent JP-2002049687-A (JP)
Title: Method and system to provide secretary service site on web
Inventor: FUJIKAWA MIKITO
IPC: G06Q50/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system, which provide secretary services at a site on the Web to users who approach several career guidance agents and confirm contracts for their jobs or studying abroad. SOLUTION: The system implemented on the personalized Web provides a procedure that enables the users to approach easily and practically by themselves the career guidance agents selected from a database. The system manages information about the approached career guidance agents that are divided into groups, exchanging of the information between the users and the agents, and the likes. The system also supports to generate a medium and long-term schedule and also to implement the schedule at the site on the Web.
Patent JP-2002081520-A (JP)
Title: Ball screw
Inventor: MOCHIZUKI MASANORI
IPC: F16H25/22
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a retainer from being seized and deformed while preventing a retainer from being loosened off. SOLUTION: This ball screw comprises a screw shaft 2 having a spiral groove 2a formed in the outer peripheral surface thereof, a nut body 3 externally fitted onto the screw shaft 2 and having a spiral groove 3a formed in the inner peripheral surface thereof, a retainer 5 rotatably holding a plurality of balls 4 rollingly engaged with both spiral grooves 2a and 3a and installed on the outer periphery of the screw shaft 2 and the inner peripheral surface of the nut body 3, and an end plate 6 fixed to the end part of the screw shaft 2. Also, a projected part 6a as an engaged part engageable with an engagement part provided at the end part of the retainer 5 is provided at the end plate 6. A spirally extending projected line part 50 is formed on the outer peripheral surface of the retainer 5, and a cutout 52 is formed at the end part of the retainer 5.  The engagement part is formed by the end face 50a of the projected line part 50 cut out by the cutout 52.
Patent JP-2002082150-A (JP)
Title: Magnetic resonance-type magnetic field sensing element
Inventor: NAKAI MICHIO
IPC: G01R33/20
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance-type magnetic field sensing element which uses magnetic resonance phenomenon of a magnetic material, and which has a large impedance change rate. SOLUTION: In the magnetic resonance-type magnetic field sensing element, in order to effectively utilize the imaginary part of the complex permeability of the magnetic material 3, the size of the magnetic field sensing element 1 is manufactured, so as to match an oscillation wavelength TJ of the current distribution at the inside of the magnetic material 3, having the complex permeability obtained by Maxwell's field equations for electromagnetic fields.
Patent JP-2002083771-A (JP)
Title: PRODUCTION METHOD FOR SiC ELEMENT
Inventor: HISADA YOSHIYUKI
IPC: C30B33/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a satisfactory SiC element by preventing the clean surface of an SiC substrate from being contaminated by C or the like in the atmosphere. SOLUTION: In the production method for SiC element, with which the surface of an SiC substrate is cleaned and the SiC element is produced, while using this cleaned surface, this method is provided with a process for filming an Si layer 2 on the surface of the SiC substrate 1 and a process for removing the Si layer 2 from the SiC substrate 1, by supplying oxygen gas under high temperature and reduced pressure. Thus, since the oxygen gas are supplied under high temperature and reduced pressure after filming the Si layer 2, the Si layer 2 can be removed from the SiC substrate 1, and the clean surface of the SiC substrate 1, which is not polluted by C or the like in the atmosphere, can be provided. More specifically, the surface structure of the Si layer 2 becomes a 3×3 structure, but this 3×3 structure is removed and the clean surface of the SiC substrate 1 can be provided.
Patent JP-2002081824-A (JP)
Title: Method of removing compressor
Inventor: KOTORII TOSHIO
IPC: F25D11/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To enable to remove a compressor easily from a discarded refrigerator and to improve workability. SOLUTION: A compressor 18 and a compressor mounting plate 20 can be separated at one time by removing a mounting plate 23 by force by deforming the compressor mounting plate 20 by spreading the edge parts 25 of a hydraulic cutter 24 inserting the hydraulic cutter 24 into the gap between the compressor 18 and the compressor mounting plate 20.
Patent JP-2002095153-A (JP)
Title: Power source unit for vehicle
Inventor: YAMAGUCHI TAKESHI
IPC: H01H37/76
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability by fusing heat-sensitive conductor and stopping current application when wiring generates heat during current application on account of damage or the like. SOLUTION: A load circuit 8 is connected with a battery 1 via wiring 2 for a power source and wiring 7 for a load, and a current is applied to the load circuit 8 by turning on a key switch 4 and an operation switch 8A. The wiring 7 for a load and the heat-sensitive conductor 9 are tied up by using an insulating pipe 6, and a bundle cable 5 is constituted. When the wiring for a load generates heat during current application on account of damage or the like, the heat-sensitive conductor 9 is fused, a ground relay 10 is closed, and a fuse 3 is short-circuitted to the earth side and fused, so that current application to the wiring 7 is interrupted. As a result, overheating of the wiring 7 or the like is prevented and reliability can be improved.
Patent JP-2002088374-A (JP)
Title: Method for producing pyroligneous acid
Inventor: TONO TAKAAKI
IPC: C10C5/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pyroligneous acid with a smaller dispersion in quality than that of a conventional pyroligneous acid. SOLUTION: Plural crude raw materials different in concentration obtained by dry distilling wood, allowing the obtained products to stand and distilling the resultant pyroligneous acid are prepared and then mixed to provide the pyroligneous acid at a desired concentration.
Patent JP-2002089052-A (JP)
Title: Seismic resistance diagnostic system
Inventor: GOTO AKIO
IPC: G01M99/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a seismic resistance diagnostic system capable of obtaining accurate seismic resistance judgement evaluation by diagnosing a part below a floor, a rear part of a ceiling, and an attic of an existing building continuously on real time, reducing cost required for investigation and construction, and performing reinforcing construction work in a short period of time. SOLUTION: This seismic resistance diagnostic system is composed of a prior study A at site by monitor means 1 installed in the part below the floor, the rear part of the ceiling, and the attic of the existing building, a transmission means B transmitting monitoring data obtained by the feasibility study A to a diagnostic center 2 side on real time, seismic resistance diagnosis C preparing diagnostic information on the diagnostic center 2 side based on the transmitted monitoring data, a return means D for returning the diagnostic information 7 to a site (user side) on real time through an internet communication network, and a reinforcing construction work on commision E for asking a construction work contractor to do reinforcing construction work from the diagnostic center 2.
Patent JP-2001177236-A (JP)
Title: Highly reliable three-layer circuit board
Inventor: KOSHIBE SHIGERU
IPC: H01L23/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable three-layer circuit board which can relieve thermal stresses generated in a semiconductor device, at assembling and using of the device and can maintain a superior moisture resistance when the board is actually used over a long period. SOLUTION: This three-layer circuit board is constituted by laminating a metal foil and insulating base materials upon another by using an adhesive containing 5-70 wt.% spherical silica having a hydroxyl group on its surface. When a semiconductor device is assembled by mounting semiconductor components on the circuit board, the reliability of the semiconductor device is improved. It is preferable to use spherical silica, that carries the hydroxyl group at a rate of 0.01-1.0 mmol/g, has a mean particle diameter of 1-8 μm and a CV value of <=60%, and contains <=10 ppm ionic impurities as contained in the adhesive. It is also preferable to use at least one kind of adhesive selected from among flexible epoxy adhesives, silicone adhesives, elastomer adhesives, and their derivatives as the adhesive.
Patent JP-2002091665-A (JP)
Title: Keyboard and key sheet thereof
Inventor: KONO TAKAYUKI
IPC: H01H13/712
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a key sheet excellent in the manufacturing method of a die therefor and the operability of a keyboard. SOLUTION: In the keyboard 3 consisting of a keyboard housing 1 having many notches 11 formed on a front surface, a flat keyboard 3 on which many switches 31 fixed so as to be exposed from the notches are mounted and an embossed key sheet 2 covering the whole surface of the keyboard 3 and covering the exposed parts of the respective switches respectively, the angle of each rising of an embossed part 21 is defined as <90 deg. and each manipulating surface 212 of the embossed part is formed into a spherical surface shape.
Patent JP-2002090543-A (JP)
Title: Polarization functional element, optical isolator element, optical isolator and laser diode module
Inventor: SHIRAKI KENICHI
IPC: G02B27/28
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To construct an inexpensive and down-sized element which is easily subjected to treatment such as cutting, cleaning or the like as a highly precise polarization functional element with excellent performance. SOLUTION: The entire laminated film, consisting of flattened polarizing films 2, 2' composed of a plurality of metal gratings 2a, etc., 2a', etc., placed in parallel, the intervals of which are filled with dielectrics 2b, etc., 2b', etc., or composed of dielectric gratings 2b, etc., 2b', etc., the intervals of which are filled with the metal 2a, etc., 2a', etc., and of dielectric films 3, 3' formed by being overlapped on the polarizing films, is arranged on a surface of a substrate 1 as a polarizing film and concurrently as an unreflecting film.
Patent JP-2002096092-A (JP)
Title: Method of controlling grain size of floc as well as water treating method and device
Inventor: SUZUKI TATSUHIKO
IPC: C02F1/44
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the operation to separate solid from liquid by controlling the grain size of the floc formed by microorganisms in a denitrification treating vessel. SOLUTION: Aeration treatment is effected into denitrification treating vessel for removing nitrogen by the anaerobic microorganisms, by which the grain size of the floc formed by the anaerobic microorganisms is controlled.
Patent JP-2002100786-A (JP)
Title: Light-input/current output element using light-induced phase modulation of charge-density wave
Inventor: MIYANO KENJIRO
IPC: H01L31/0264
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To perform photoelectric conversion with the simplest circuit constitution, without requiring an intermediate circuit or intermediate substance which converts information. SOLUTION: This is a light-input/current output element formed of a substance (2), capable of imposing light-induced phase modulation on a charge- density wave and has a couple of electrodes (3, 4) formed on its top surface and a light irradiating part (12) which is formed between the couple of electrodes; and the substance can be selected from among a group of K0.30MoO3, Rb0.30MoO3, (K1-XRbX)0.30MoO3, NbSe3, TaSe3, and laminar transition metal chalcogenide.