baber/WOPTO huggingface dataset:
Patent JP-2001027748-A (JP)
Title: Liquid crystal display device and projection type display device
Inventor: ARAKI RYOSUKE
IPC: G03B21/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary projected image by forming a light-shielding film in the region corresponding to the peripheral region of the effective display region and on the inner face of one of a pair of substrates, and forming a light-shielding film in the region outside of the first light-shielding film as overlapping with the first light-shielding film and on the outer face of the other substrate. SOLUTION: The device has a light-shielding film 1 formed in the region corresponding to the peripheral of the effective display region and on the inner face of one substrate 2 of a pair of substrates 2, 3, and has a light-shielding film 4 formed in the region outside of the light-shielding film 1 as at least partly overlapping with the light-shielding film 1 and on the outer face of the other substrate 3 of the substrates 2, 3.  Thus, especially by forming the light-shielding film 1 in the region corresponding to the periphery of the effective display region and on the inner face of the one substrate 2, and further by forming the light-shielding film 4 in the region outside of the light-shielding film 1 as at least partly overlapping with the light- shielding film 1 and on the outer face of the other substrate 3, the light from the periphery of the display region can be cut, and decrease in the function of the element due to leakage light entering the active element can be prevented.
Patent JP-2002008976-A (JP)
Title: Method and equipment of manufacturing semiconductor device
Inventor: AOKI OSAMU
IPC: H01L21/336
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment of manufacturing a semiconductor device, which can both objectively and automatically determine the requirements for converting an amorphous silicon film into a polycrystallione silicon film through laser irradiation. SOLUTION: In this manufacturing method, laser is irradiated on each lot under common laser irradiation conditions. The method comprises a process of forming a trial laser irradiated region under trial conditions and a process of determining the laser irradiation conditions for the lot, based on the optical information about the light reflected from the trial laser irradiated region.
Patent JP-2002005515-A (JP)
Title: Heat pump type hot-water supplier
Inventor: NORO SHINYA
IPC: F24H1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supplier 1 which can execute highly efficient cycle control. SOLUTION: In the heat pump cycle of the hot-water supplier 1, a high pressure is controlled, based on the temperature difference ΔT between water for hot-water supply flowing in a water heat exchanger 7 and a refrigerant flowing out of the heat exchanger 7. In addition, the quantity of refrigerant enclosed in the cycle is decided, so that the gas refrigerant which is sucked in a compressor 6 turns into dry saturated steam under a low-temperature conditions. In this case, little liquid refrigerant exists in an accumulator 10 and the refrigerant evaporated by means of an air heat exchanger 9 becomes dry saturated steam 8 (SH=0), having no degree of superheat.  Since the high pressure is controlled appropriately and the gas refrigerant sucked in the compressor 6 becomes superheated steam (saturated steam having a degree of superheat) under a high-temperature conditions (summer), a hot-water supply system, which is more efficient than the conventional example (where SH=0), can be realized.
Patent JP-2002002108-A (JP)
Title: Protective layer transfer sheet
Inventor: USUKI HIDEKI
IPC: B42D15/10
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a protective layer transfer sheet, which is excellent in writing quality in response to various writing utensils and has sealability. SOLUTION: In a protective layer transfer sheet, on at least some part of the side of a base material sheet opposite to a side having a heat resistant lubricity layer thereon of which, a thermal transferable protective layer is provided, the uppermost surface layer of the protective layer after transferring made of an acrylic resin and at least one selected from the group consisting of a hydroxymethyl cellulose and a carboxymethyl cellulose and the uppermost surface layer of the protective layer after transferring turns to a cracked shape or a fine pore holding shape so that a sealing ink and inks of various writing utensils infiltrate in cracks and the clearance parts of fine pores, resulting in easily drying and fixing so as to obtain the protective layer excellent in the writing quality in response to various writing utensils and the sealability.  In addition, the protective layer transfer sheet excellent in film tearing properties of the protective layer off the base material sheet. In an obtained printed matter after the transferring of the protective layer, the protective layer has favorable lustrous properties and transparency.
Patent JP-2002001910-A (JP)
Title: Screen printing machine
Inventor: MIYAHARA SEIICHI
IPC: B23K3/06
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine which prevents a printing failure by decreasing pressure irregularity of a paste. SOLUTION: In a screen printing machine which prints a scream solder on substrate by sliding a closed type squeegee head which reserves cream solder over a mask plate, an aperture diameter or alignment pitch of openings 34a is set such that an aperture ratio R (a ratio of a size A in the sliding direction of paste printing surface against opening part of an aperture part) of an aperture part 34 where the openings 34a arranged in a passage covering from a cartridge to the top face of the mask plate through which a compressed cream solder passes are formed in lines is set to a prescribed value greater than zero. Herewith, pressure irregularities under the aperture part 34 are decreased.
Patent JP-2000325665-A (JP)
Title: Dance game device, control method thereof, and readable recording medium recording dance game program
Inventor: OKITA KATSUNORI
IPC: A63F13/52
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a dance game device with powerfulness and rhythmical feeling. SOLUTION: In this dance game device, the contents of step position indication based on step position indication data are scroll-displayed on a monitor by a scroll display control part 110 based on step position indication data read from a step position indication data memory 105, and a cold cathode ray tube 26 is lighted by a cold cathode ray tube lighting control part 113, so selective step actions to plural step bases set to music are indicated by lighting the cathode ray tube 26 by a cathode ray tube lighting control part 113. The step actions may be simultaneously indicated to the plural step bases.
Patent JP-2002009093-A (JP)
Title: Die bonding equipment and ascending and descending mechanism for chucking head
Inventor: KATO EIICHI
IPC: H01L21/52
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ascending and descending mechanism for a chucking head which can control the ascending and descending speed of a chucking nozzle easily and reliably, and also provide a die bonding equipment. SOLUTION: In the ascending and descending mechanism for the chucking head, the chucking nozzle is required to ascend or descend at different speeds if necessary, rather than at a constant speed. By employing such a structure that the chucking nozzle 5A, 5B is moved up and down by a cam 73 provided in a base section 71, the ascending and descending speed of the chucking nozzle 5A, 5B can be set to any value depending on the type of an equipment by modifying a design of the shape of the surface 76 of the cam to a desired one. Thus, even if the cam 73 is driven into a uniform motion by a driving section (air cylinder) 75 having no complicated control system, the ascending and descending speed of the chucking nozzle 5A, 5B can be easily and reliably controlled. As a result, the cost can be reduced.
Patent JP-2002010418-A (JP)
Title: Power source car and method for low-tension consumer uninterruptible high-tension distribution line work
Inventor: YAHAGI KEIJI
IPC: H02J9/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a power source car, capable of directly and easily supplying power to an individual low-tension consumer subjected to service interruptible and a method for high-tension distribution line work in low-tension customer uninterruption, so as to improve workability by eliminating hot-line connection work of a high-tension distribution line, causing no noise or exhaust gas problems, and provide superior mobility. SOLUTION: A power source car 11, having a compact body and a small-size gas turbine generator, is located in a work section. The tip of a feed cable 20 extended from the power source car 11 is electrically connected to an overhead low-tension distribution line 2 in the work section. While low-voltage power is supplied from the power source car 11 to the overhead low-tension distribution line 2, the high-tension distribution line 1 in the work section is interrupted. Therefore, the hot-line connection work of a high-tension distribution line as in the bypassing method is dispensed with, and high level of safety and satisfactory workability are ensured. Unlike the work method, in which a compact power source car provided with a diesel engine generator is used, there are noise and exhaust gas problems generated and a work even in narrow roads can be carried out smoothly.
Patent JP-2002006116-A (JP)
Title: Optical element, method for producing optical element, and optical system
Inventor: YAMADA MASAHIRO
IPC: G11B7/135
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with a downsized convex lens having a large numerical aperture. SOLUTION: The optical element 100 includes the convex lens 102 having a convex curved surface 102C formed and a base material 101 adhering to the convex curved surface 102C of the convex lens 102. The base material 101 includes a first surface 100B and a second surface 100U opposed to each other. A concave curved surface 101C adhering to the convex curved surface 102C is formed on the first surface 100B, and a hole 103 is formed from the far side of the concave curved surface 101C to the second surface 100U. The center section of the convex curved surface 102C of the convex lens 102 is exposed in the hole 103 of the base material 101.  For example, the convex lens 102 is formed by filling an optical material into the concave part of the base substrate 101, and then the hole 103 is formed in the base material 101 where the convex lens 102 is formed, thus the optical element 100 can be produced. The convex lens 102 of the optical element 100 can be downsized by making smaller the concave part of the base material 101 where the optical material is filled.
Patent JP-2002016736-A (JP)
Title: Facsimile terminal
Inventor: SENGOKU KAZUYA
IPC: H04N1/32
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can inform a caller that the facsimile terminal surely receives the information from the caller. SOLUTION: Upon the receipt of an incoming call from a communication channel, the facsimile terminal replies the incoming call via a channel interface 1, controls a modem 2 to store a TSI signal to a number storage memory 9, stores once the received image information to a memory 5, controls a recording section 6 to print out the information onto recording paper and discharges the recorded document to a recording paper discharge section 7.  A recording document presence detection section 8 monitors the recorded document discharged to the recording paper discharge section 7 and informs a caller that the facsimile terminal receives the document by making a call to a telephone number of the caller stored in the number storage memory 9 when the facsimile terminal detects no document in the recording paper discharge section 7 after detecting the presence of the recording document in the recording paper discharge section 7.
Patent JP-2002013657-A (JP)
Title: Flow control valve
Inventor: INAGAKI KOICHI
IPC: F16K27/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which integrally resin mold a valve seat, having a seat surface of high flatness, with a center housing. SOLUTION: A valve seat 3, resin molded integrally with a center housing 2, has a first cylinder part 3A having a seat surface 3a, related to a first valve element. This valve seat 3 is molded by injecting a molten resin in a height direction of a cavity, from a plurality of gates arranged with a space opened to each other in a peripheral direction related to the cavity for molding the first cylinder part 3A. Here, by allowing the molten resin injected from each gate to flow respectively in the height direction of the cavity, the difference in the thermal expansion coefficient and the shrinkage factor between a weld part and non-weld part is decreased, to prevent distortion of the seat surface, when it is molded, so that desired flatness can be ensured.
Patent JP-2002015088-A (JP)
Title: Accounting system for contents copy, machine therefor and program recording medium for the machine
Inventor: FUJII HIROSHI
IPC: G06Q30/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an accounting system for a contents copy capable of allowing a reasonable accounting for a digital contents copy and also capable of allowing a contents copy in a manner desired by users. SOLUTION: In the accounting system, the contents written on a paper are not read and directly copied, but an origin of the contents is specified according to identifiers buried into the contents, then the contents filling copy requests is acquired and processed to output it as a copy and also processes an accounting assigned to the outputted contents. Therefore, the reasonable accounting for contents copy is allowed and also the contents copy is allowed in the manner desired by the users.
Patent JP-2002016470-A (JP)
Title: Resonator type surface acoustic wave filter
Inventor: WU HOKU HOA
IPC: H03H9/64
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To increase a low frequency side attenuation quantity at outside a passband without deteriorating the insertion loss of the passband. SOLUTION: Ground side bonding pads 91A and 101A of IDT 91 and 101 in parallel arm resonators 90 and 100, ground side bonding pads 92A and 102A of left reflectors 92 and 102 and ground side bonding pads 93A and 103A of right reflectors 93 and 103 are completely electrically separated. The respective bonding pads 91A, 101A... are connected to a ground electrode 113 on the side of a package 110 with the conductors of separate independent wires 91W, 101W.... Thus, the isolation of the parallel arm resonators 90 and 100 is remarkably improved.
Patent JP-2002017133-A (JP)
Title: Reaping portion control device in mobile reaper
Inventor: YAMAZAKI HIROAKI
IPC: A01D34/24
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a reaping portion control device in a mobile reaper, which can automatically be switched from an automatic reaping height control to a position control, even when a reaping height sensor is broken down during the operation of the automatic reaping height control. SOLUTION: This reaping portion control device in the mobile reaper is provided with a reaping height controller 87 which can hold a pre-treating portion 15 in a set height by the switch-on of a reaping height automatic switch 75, and with a position controller 88 for inhibiting the downward movement of the pre-treating portion 16 from the set height by the switch-on of a reaping height position switch 72. When an ultrasonic sensor 70 for detecting the height of the pre-treating portion 16 is broken down during the operation of the reaping height controller 87, the operation state of the reaping height controller 87 is automatically switched into the operation state of the position controller 88. Thereby, the reaping work can be continued by the control of the position, even when the ultrasonic sensor 70 is broken down.
Patent JP-2002019029-A (JP)
Title: Foamed polyolefin laminate
Inventor: KOBAYASHI KYOKO
IPC: C08J9/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a foamed polyolefin laminate which is made of a recyclable olefin polymer, has a high expansion ratio and a soft touch, and is excellent in appearance, abrasion resistance, durability, and sliding characteristics. SOLUTION: In the foamed polyolefin laminate, a base material layer of a foamed polyolefin expandable composition containing 100 pts.wt. of a polyolefin thermoplastic elastomer obtained by the dynamic heat treatment of a mixture containing a polyolefin resin and ethylene-α-olefin copolymer rubber, 1-20 pts.wt. of polyolefin plastic, and a blowing agent and a skin layer of an ultra-high molecular weight polyolefin resin of 3.5-8.3 dl/g in intrinsic viscosity, or a skin layer of a polyolefin thermoplastic elastomer composition containing at least one selected from the group consisting of a polyolefin thermoplastic elastomer, organopolysiloxane, a fluoropolymer, an antistatic agent, and a polyolefin resin are laminated.
Patent JP-2002026077-A (JP)
Title: Cleaner and cleaning method for bonding tool
Inventor: NISHIZAWA NAOKI
IPC: B24B21/14
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner and a cleaning method for a bonding tool which are not affected by dust. SOLUTION: This cleaning method rotates a polishing part 22 almost in linear contact with a bonding surface 11 of the bonding tool 10. The polishing part 22 cleans the bonding surface 11 by moving across a line of contact with the bonding surface 11 (as shown by the arrow).
Patent JP-2002019925-A (JP)
Title: Article recovery support system, article recovery support server, article recovery support method and recording medium recording article recovery support program
Inventor: KAJIMA ISAO
IPC: G06Q50/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an article recovery support system, an article recovery support server, an article recovery support method and a recording medium recording an article recovery support program capable of reducing recovery cost of an article, increasing a recovery rate of the article and extending participating opportunities of a forwarding agent. SOLUTION: A user has an article information registration means 21 to register recovery article information to supply from terminals 8a-8n for the user in a data base, a request information formation means 22 to form article recovery request information in accordance with the recovery article information and previously registered cargo collecting place information and a forwarding agent selection means 23 to select the forwarding agent in accordance with tender information by supplying the article recovery request information to terminals 9a-9m for the forwarding agent and registering the tender information which the forwarding agent supplies from the terminals 9a-9m for the forwarding agent to the data base.
Patent JP-2002027518-A (JP)
Title: Radio terminal
Inventor: TAJIMA KOJI
IPC: H04W36/08
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To hand a radio terminal over to an optimal base station during moving without exerting influences on a speech communication time. SOLUTION: The terminal are provided : a means for measuring a reception field strength of a signal to be transmitted from a base station during a speech communication; a means for comparing the measured reception field strength with a reference value determined beforehand; a means RAM 11 which responds to an output of a comparison result, and when the reception field strength exceeds the reference value, sets the reception field strength of the signal to be transmitted from each base station as a first reception field strength, and when the reception field strength is the reference value or less and a handover is required, and stores the reception field strength of the signal to be transmitted from each base station as a second reception field strength;  and a means which excludes the base station in which the second reception field strength is smaller than the first reception field strength from handover targeting base stations, and selects the base station in which the second reception field strength is at a maximum among the remaining base stations.
Patent JP-2002031138-A (JP)
Title: Bearing with oiling mechanism
Inventor: SUGAI KAZUYUKI
IPC: F16C33/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing with oiling mechanism capable of always keeping a poured amount of lubricant to a bearing of gear to the optimum level. SOLUTION: Two slits 12, 13 are provided on an axial outer periphery 11 of a hollow cylindrical shaft 10 to which a gear is attached and a sponge 20 impregnated with a lubricant is inserted to an inner periphery 15 of the shaft 10. The shaft 10 is deformed utilizing a load difference applied to the shaft 10 caused by a normal/reverse rotation of the gear attached to the shaft 10. The lubricant is fed from the slits 12, 13 to the bearing by a compression of the sponge 20 caused by the deformation of the shaft 10.
Patent JP-2002028897-A (JP)
Title: Sheet punching device
Inventor: FUJIE YASUHIRO
IPC: B26F1/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet punching device for applying perforations to magnetic paint-coated paper or the like, capable of continuously feeding the sheet, increasing the feeding speed, applying high-precision perforation machining, suppressing the abrasion of edges, and facilitating maintenance. SOLUTION: This sheet punching device comprises a male wheel 20 and a female wheel 30 synchronously rotated in opposite directions, male punches 40 provided at fixed peripheral strokes on the peripheral face of the male wheel 20, and female dies 50 provided at fixed peripheral strokes on the peripheral face of the female wheel 30. Sharp perforations 5 are punched on the magnetic paint-coated paper 4 by the meshing of the male punches 40 and the female dies 50. In the meshing structure of the male punches 40 and the female dies 50, a cemented carbide material is used for the male punches 40, an SK material is used for the female dies 50, thereby cutting edge sections are formed at the meshing sections of the male punches 40 and the female dies 50, and both clearances are adjusted to nearly 0.
Patent JP-2001140042-A (JP)
Title: Boron-containing stainless steel
Inventor: SAIDA TOMIKANE
IPC: C22C38/58
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain boron-containing stainless steel more inexpensively producible without damaging its corrosion resistance and hot workability. SOLUTION: This boron-containing stainless steel contains, as the main components, by weight, 0.6 to 2% B, 17.5 to 21.5% Cr, 0.4 to 0.75% Mo and 8 to,10. 5% Ni. Among the contents of Cr, Mo and B, there is a relation that the value of the effective Cr equivalent expressed by the formula of Cr+3Mo-2.5B is controlled to >=16 wt.%. Moreover, the boron-containing stainless steel contains <=0.08% C, <=1% Si, <=2% Mn, <=0.04% P and <=0.01% S, and the balance Fe with inevitable impurities.
Patent JP-2002032871-A (JP)
Title: Method for manufacturing monitoring dummy camera
Inventor: MATSUMOTO KAZUO
IPC: G08B15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing low price dummy components suitable for small lot multi kinds production in a lens part and a pilot lamp LED part for a monitoring dummy camera. SOLUTION: In the lens part 4 for the monitoring dummy camera as shown in Fig.1, a transparent resin is dropped on a blue film at the bottom of a lens hood 3 to form a dummy lens of a dome shape with a surface tension of the resin. When ambient light around the dummy camera illuminates the dummy lens, the light is reflected from inside the resin which forms the lens, showing the lens as if it is a real lens. Also in the LED part formed with a similar method, a red film provided on a reflector shows the pilot lamp of the dummy LED part 2 as if it is lighting.