baber/WOPTO huggingface dataset:
Patent JP-2001079654-A (JP)
Title: Method for controlling metal supplying quantity
Inventor: STUMMER FRIEDRICH GEORG
IPC: B22D18/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately supply molten metal into a casting chamber in a vacuum die casting machine by comparing an actually measured value with sensors and the target value to molten metal quantity in a holding furnace with a comparator and controlling a vacuum evacuating device and/or a vacuum valve. SOLUTION: The molten metal 6 in the holding furnace 7 is actually measured with a level sensor 11, a temperature sensor 12 and a weightometer 13, and the actual measured value and the target value are compared with a computer 14 and the vacuum evacuating device 15 and/or the vacuum valve 5 are controlled to adjust the supplying time and/or the supplying quantity of the molten metal 6 into the casting chamber 9. The control value acted as a control parameter to the vacuum evacuating device 15 and/or the vacuum valve 5 is decided with the computer 14. The level sensor 11, the temperature sensor 12 and the weightometer 13 are connected with the computer 14 and the actual measured valve from the level sensor 11, the temperature sensor 12 and the weightometer 13, is investigated with the computer 14 and if this is the suitable value, an algorithm is used for making the control parameter.
Patent JP-2002077424-A (JP)
Title: Service system
Inventor: HAMAYA YOSHIKAZU
IPC: H04M9/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely identify service destinations (calling destinations) of respective remove operation devices used in a service system of a hot-water feeder. SOLUTION: In a hot-water feeder system comprising remote operation devices 2a, 2b and 2c and a communication cable 3, with which the devices 2a, 2b and 2c are connected to the hot-water feeder 1, service means 21 for calling the other remote operation devices 2 are provided in the respective remote operation devices 2 to constitute a service system. The names of the other remote operation devices which can be called by the service means 21 are indicated on the indication means 23 of each remote operation device 2, and through making the display recognized visually, the remote operation device of the call destination is selected by an operation means 22.
Patent JP-2002075908-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: TANIMOTO SATOSHI
IPC: H01L21/768
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent a conductor film for an electrode from being oxidized when the film is patterned. SOLUTION: On an SiC substrate 1, a field insulating film 5 composed of a thermally oxidized SiC film 3 and an upper insulating film 4 is formed. On an n-type area 2 in the surface of which the concentration of electrons is increased, an opening 6 is provided in the field insulating film 5. A first conductor film 7 is provided on the bottom face of the opening 6 in such a way that the film 7 covers the n-type area 2 while the film 7 is in contact with the n-type are 2. A second conductor film 8 is provided on the first conductor film 7. The film 8 is made to have an oxidation resistance so as to prevent the permeation of an oxidizing species to the first conductor film 7. Consequently, the oxidation of the film 7 is prevented and the contact resistance of the film 7 is not raised by oxides. A third conductor film 9 is provided on the second conductor film 8 as wiring.
Patent JP-2002069555-A (JP)
Title: NiTi BASED ALLOY WIRE AND ITS PRODUCTION METHOD
Inventor: TANAKA TOYONOBU
IPC: C22F1/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an NiTi based alloy wire having excellent pushability, controllability and shape recoverability and particularly suitable to a guide wire for a catheter and to provide its production method. SOLUTION: This NiTi based alloy wire has no stress stage parts in a tensile stress-strain curve, further has a high apparent elastic modulus, has straightness by a drooping method of <=10 mm/2 m and has a deformation angle of <=8 deg. after the application of bending strain of 8.3% for 30 sec subsequently to its coiling around a half of a round bar at a room temperature. In the method for producing the NiTi based alloy wire, an NiTi based alloy wire rod subjected to cold wire drawing, in which the thickness of an oxidized film is <=3 μm is subjected to heat treatment of applying tension by 20 to 70% of its tensile strength at 300 to 450 deg.C for 5 sec to 1 min.
Patent JP-2002053379-A (JP)
Title: Method for manufacturing new lightweight cellular concrete article
Inventor: YOKOYAMA TSUNETAKA
IPC: C04B111/40
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight cellular concrete article more excellent than the conventional lightweight cellular concrete article in water resistance and waterproofing, antibacterial and antiseptic properties. SOLUTION: Silica sand, quartzite, aluminum powder as a foaming agent, titanium oxide, polyvinyl alcohol, a carbon fiber and nickel are mixed in cement, which is then foamed. The foamed article is subjected to hydrothermal reaction in an autoclave at about 180 deg.C in the saturated steam of about 10 kg/cm2 in terms of gauge pressure for 10-20 hours.
Patent JP-2002083912-A (JP)
Title: Electronic component radiation structure
Inventor: ITO YUJI
IPC: H01L23/36
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation structure which omits the conventional screw fastening while ensuring radiation for the heat from electronic components. SOLUTION: A box-like grease holder 172 having an opening 172a is formed integrally in a case 170 and filled with silicon grease 173 to bury the entire transistor 121 in the grease 173. This makes the grease 173 closely adhered to the case 170 and the transistor 121, without fastening the transistor 121 to the case 172 by screws. Thus, a board 120 can be removed from the case 170 without removing the case 170 from a specified position inside an instrument panel 100, and the mounting-removing workability can be improved.
Patent JP-2002086566-A (JP)
Title: Method for producing laminate comprising laminated resin film and rubber sheet
Inventor: MIZATA SHUICHI
IPC: B32B27/32
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminate comprising a laminated resin film and a rubber sheet in which the surface of the resin film after adhesion is smooth without using an adhesive in the adhesion between the resin film and the rubber sheet. SOLUTION: The laminated resin film in which a polyethylene resin film is laminated on a polyamide resin film is laminated on the uncured rubber sheet containing an organic peroxide so that the polyethylene resin film contacts the rubber sheet, and the laminate is placed in a molding mold. Next, the laminate is heated at 140-200 deg.C, pressurized, and bonded, and the laminate comprising the laminated resin film and the rubber sheet in which the surface of the resin film is smooth is obtained.
Patent JP-2001112799-A (JP)
Title: Spinal region protection method
Inventor: GEISTLICH PETER
IPC: A61L31/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a new spinal region protection method for protecting a spinal region of a patient during and after an operation. SOLUTION: This spinal region protection method for a patient includes a collagen film material sheet arranging process for surrounding at least a part of the spinal marrow of a patient by means of a collagen film material sheet.
Patent JP-2002092686-A (JP)
Title: Paper sheet processing device
Inventor: NIIFUKU TAKASHI
IPC: G07D9/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets processing device capable of improving the processing reliability and a rate of operation of the device. SOLUTION: This paper sheets processing device has plural pile parts for piling paper sheets, of which destination of pile is already checked, and a CPU substrate 30 for controlling the operation of the device. Plural driver substrates 31a-31f for separately controlling the operation of each pile part are connected to the CPU substrate 30. A shutter motor 32 for opening and closing a shutter of a temporary pile housing, a pusher motor 33 for operating a pusher, a solenoid 34 for operating a lock mechanism of a cassette, and a LED 26 for displaying the pile of the cassette are connected to each driver substrate 31. In the condition that one cassette is ejected from a device main body, the operation for piling the paper sheets to all of the temporary pile housing and the operation for housing the paper sheets in other cassette are possible.
Patent JP-2002090586-A (JP)
Title: Optical/electronic circuit module and method for manufacturing the same
Inventor: TOGO HITOMARO
IPC: H01L31/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical/electronic circuit module in which an optimal design is attained without causing the transmission or reception of an optical signal by a photoelectric element, the transmission or reception of an electric signal by an electronic circuit element to be restricted with the optical guiding of an optical signal and which has improved various signal transfer characteristic such as high-frequency signal transmission characteristic, and to provide a method for manufacturing the same. SOLUTION: The principal part of the optical/electronic circuit module is constituted by superposing an optical waveguide board 1 on a high-frequency circuit board 2 in nearly parallel, and adhering their peripheries with a sealing agent-cum-adhesive 12 made of an ultraviolet curing resin to seal them. In more detail, the optical waveguide board 1 is equipped with an optical waveguide 9 and a multiplayer film mirror 10, and emits or receives an optical signal in the vertical direction relative to the high-frequency circuit board 2. A light receiving element 3, a light emitting element 4 or the like are mounted on the high-frequency circuit board 2, and those optical axes are positioned so as to be aligned with the optical axis of the optical waveguide 9.
Patent JP-2002086592-A (JP)
Title: Slitter scorer
Inventor: KATO TOSHIHIDE
IPC: B31B50/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a slitter scorer capable of realizing surely lateral positioning at a low cost. SOLUTION: A trim shooter 30 has a duct 31 and a guide plate 32 for holding a corrugated fiberboard web 2. The plate 32 has openings 33 for sucking trims at both sides. The openings 33 are always disposed at a predetermined positional relation to a trim cutting line TL. Holes 34 are opened at the plate 32 of its upstream side. Photoelectric tubes 40 are respectively arranged in the holes 34 so as to detect the presence or absence of the trim 13 from the hole 34. When either one tube 40 cannot detect the trim, the slitter scorer 3 is moved in a lateral direction B to regulate the positional relation to the web 2 so as to detect the trims 13 by all the tubes 40.
Patent JP-2002095029-A (JP)
Title: Base station apparatus and transmission signal processing method
Inventor: HORIE YASUO
IPC: H04J13/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a base station apparatus which easily realize device technology for wiring multiple high-speed digital signals by a bus system. SOLUTION: One or more reception carriers obtained by diversity reception are distributed to first and second carrier receiving parts 106-1 to 2. RX parts 112-1 to 3 and 15-1 to 3 individually convert a plurality of reception signals, which are diversity-received into digital reception signals on the specified reception carrier. BB parts 114-1 to 114-n and 117-1 to 117-n have synchronization functions generating base band signals, RAKE reception demodulation functions, transmission power control functions outputting down transmission power information by a transmission power control processing for respective incoming radio channels, channel decoding functions generating main signals from the incoming base band signals and channel coding functions generating down base band signals form the main signals, and they receive the converted digital reception signals.
Patent JP-2002090891-A (JP)
Title: Fresnel lens sheet and its manufacture
Inventor: WATANABE TORU
IPC: G03B21/62
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent an image displayed on the peripheral part of a screen from being colored. SOLUTION: A Fresnel lens sheet 1 converges an incident light in so as to be within a fixed angle range, the incident light has a specific polarization face and an incident angle >=20 deg. and <= a total reflection angle from the Fresnel face of the sheet 1, and double refraction of a substrate for the sheet 1 is <=350 nm.
Patent JP-2002049517-A (JP)
Title: Storage system
Inventor: URABE KIICHIRO
IPC: G06F12/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a synchronism establishing method which is needed for database operation for a host device connected to a disk device providing remote asynchronous data transfer and to solve the problem that a method for confirming whether or not data are written to a remote site is necessary. SOLUTION: An application on a host device issues a Sync command for synchronism confirmation right after write data are committed, a disk controller informs the host device of a number regarding the latest data received from a local-side host and a number regarding the latest data received by a remote side, and the host device 2 judges that the committing operation is completed when the two numbers match each other. Consequently, the application software on the host device is able to issue the Sync command in arbitrary timing and confirm synchronism by transactions of a database(DB).
Patent JP-2002099216-A (JP)
Title: Magnetic sheet for display
Inventor: YAMAMOTO KAZUMI
IPC: C08L23/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To industrially obtain a magnetic sheet for display which is increased in the content of magnetic particle powder even when the amounts of the plasticizers and lubricants to be used are decreased as far as possible. SOLUTION: This magnetic sheet for display consists of a magnetic sheet formed by molding magnetic particle powder which is a packing material by using binding materials and a printing sheet stuck to the surface of this magnetic sheet. The binding materials consist of 50 to 95 pts.wt. one or >=2 kinds of thermoplastic resins selected from a styrene-isoprene-styrene block copolymer, a styrene-ethylene butyrene-styrene block copolymer and ethylene-propylene copolymer rubber and 5 to 50 pts.wt. one or two kinds of soft polyolefin resins selected from a propylene homopolymer and propylene-ethylene copolymer. The packing material is 400 to 1,900 pts.wt. to the total weight of both binding materials.
Patent JP-2002085835-A (JP)
Title: Video game device simulating team sport
Inventor: FUJIMOTO TAKAFUMI
IPC: A63F13/215
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To easily control the action of one or more characters freely selected by a player. SOLUTION: A game control input device which is operated by the player to control the character is provided with a voice recognizing device 62 for identifying voice inputted from a microphone and outputting a game control signal in accordance with the identification result.
Patent JP-2002100801-A (JP)
Title: Semiconductor light-receiving and emitting device
Inventor: OHIRA HIROAKI
IPC: H01L31/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving and emitting device, capable of constituting a compact detecting system or the like, without deteriorating the peak sensitivity value and increasing a distance to an object to be detected wherein peak sensitivity can be obtained. SOLUTION: A light-emitting part 23 having a semiconductor light-emitting element 22 and a light-receiving part 25, having a semiconductor light-receiving element 24 are arranged in the same package 26. A radiation light Lp of the light-emitting part 23 is irradiated to an object 37 to be detected of the outside via a lead-out optical path 35 formed in the package 26, and a reflected light Lq from the object 37 is received by the light-receiving part 25 via an introducing optical path 36, which is formed in the package 26 being isolated from the lead-out optical path 35. The optical path length of the lead-out optical path 35 is formed longer than that of the introducing optical path 36. The light-receiving part 25 is arranged at a position, which is overlapped with a part of the light-emitting part 23 in the optical path direction, having a prescribed interval.
Patent JP-2002099653-A (JP)
Title: Area information providing system
Inventor: FUJIWARA MASATO
IPC: H04W4/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide area information of high use value complying with actual life. SOLUTION: Store information and facility information on an area are provided for terminals installed at respective homes by using the Internet, an area LAN, a cable television network, etc. For the purpose, an area information service center 3 is connected to the communication network 1. The area information service center 3 is equipped with a server 4 and a database 5. In the database 5, many pieces of store information and facility information are registered. Each piece of store information and each piece of facility information include a 'commercial zone' specifying the object geographic range of the store or facilities as an object of business. The commercial zone is linked with the address of a terminal, which is provided with optimum area information.
Patent JP-2002098779-A (JP)
Title: Time signaling timepiece
Inventor: NAKAMURA NORIHIKO
IPC: G04G13/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a time signaling timepiece allowing a user to randomly stop and release signaling of the time. SOLUTION: A time signaling control means 50 controls a time signaling means 52 to signal the time when the time measured by a time measuring means 40 matches the time set in a time setting means 44. A muting control means 54 stops and releases the signaling of the time on the basis of the random muting time set in a muting setting means 56 by external operation. By this, the signaling of the time is stopped and released at the time desired by the user.
Patent JP-2002097264-A (JP)
Title: Production method for polycarbonate
Inventor: FUNAKOSHI WATARU
IPC: C08G64/30
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate having a good color tone and stability. SOLUTION: The polycarbonate is produced by melt-polycondensing a dihydroxy compound and a precursor forming carbonate bond in the presence of a transesterification catalyst, which contains a hypochlorite of alkaline metal and/or alkaline earth metal.
Patent JP-2001163852-A (JP)
Title: Sulfide compound-containing composition and method for producing the same
Inventor: NARUSE KOICHI
IPC: C07C319/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydroxyalkyl-2-hydroxyalkylsulfide-containing composition improved in the generation of an odor and a color on production and storage for a long period. SOLUTION: This sulfide compound-containing composition which is obtained by reacting (A) a specific monohydroxyalkylmercaptan with (B) a specific adjacent alkyleneoxide in the absence of a catalyst and has a by-produced sulfur- containing cyclic compound content of <=1,000 ppm.
Patent JP-2002108526-A (JP)
Title: Information display device and information display system
Inventor: KOIZUMI NORIKO
IPC: G06F3/0484
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an information display device and information display system capable of displaying character news and relevant pictures on screen so that a strong impact can be applied, and that the contents can be made easy to understand by overcoming the problem such that any strong impact can not be acquired, and that the contents are made difficult to understand at a glance since only the character news is displayed in a conventional information display device and information display system. SOLUTION: An outside data acquisition part 22 of a server 2 acquires news data and relevant news picture data through the internet according to an acquisition condition from an input device 1, and distributes those data through a control part 24 to an information display device 3 by applying the same identification code. Then, the information display device 3 displays the news data and news picture data corresponding to the same identification code on the same screen according to a preliminarily designated screen format.
Patent JP-2002104154-A (JP)
Title: Motion control device for vehicle
Inventor: NISHIO AKITAKA
IPC: B60T8/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To minimize an operation sound caused by repeating of a pressurizing state and a non-pressurizing state in automatic pressurization control, to suppress energy consumption, and to instantly apply brake hydraulic pressure when a brake operation is performed. SOLUTION: Motion control of the vehicle is performed by applying the automatic pressurization control to a wheel cylinder at least in a non-operation of a brake pedal. In a predetermined time after the completion of the motion control of the vehicle, an automatic hydraulic pressure generating device is kept in an operating state, and a hydraulic pressure control valve is driven and controlled to break between the automatic hydraulic pressure generating device and the wheel cylinder. The automatic hydraulic pressure generating device is set into the non-operation state in response to a detection result of at least one of a brake operation detecting means and an accelerator operation detecting means, and the breaking state between the automatic hydraulic pressure generating device and the wheel cylinder by the hydraulic pressure control valve is released.
Patent JP-2002102567-A (JP)
Title: Sewing frame driving device for sewing machine
Inventor: AIKEI KINYA
IPC: D05B27/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sewing frame driving device for a sewing machine making a sewing machine device compact, improving workability, allowing a high- speed drive due to the lightness resulting from compactness, and capable of increasing sewing efficiency. SOLUTION: This sewing frame driving device is provided with a sewing frame 5, in which a front roller 9 and a rear roller 10 extending in the lateral direction at the directly front and rear of a bed 3 and at least one lower roller 11 extending in the lateral direction below the bed are rotatably journalled to a pair of right and left carriers 12, a fabric stop mechanism 20 for stretching a work fabric 50 on the rollers 9, 10, 11 so that the fabric width direction is arranged along the length direction of the rollers and the fabric length direction is formed into a loop shape around the rollers, an X-direction drive mechanism 31 driving the work fabric in the fabric width direction by moving the sewing frame 5 in the lateral direction, and a Y-direction drive mechanism 41 driving the work fabric in the fabric length direction by rotating at least one of the rollers.