baber/WOPTO huggingface dataset:
Patent JP-2001333303-A (JP)
Title: Omnidirectional vision system
Inventor: KUMADA KIYOSHI
IPC: G02B17/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectional vision system that can sufficiently trace a moving picture even when number of pixels is increased through high- speed image conversion processing and can be downsized. SOLUTION: The omnidirectional vision system is provided with an optical system 1 that can obtain a video image with a vision area around 360 degrees and convert the central projection, an image pickup means 2 that converts an optical image obtained through the optical system 1 into image data, an image recording means 3 that records an output from the image pickup means 2, an image conversion means 4 that receives image data into a panorama image or a perspective image or the like, a display means 5, and a display control means 6. The image control means 4 consists of a hardware unit including an arithmetic logic circuit for panorama conversion and perspective conversion and can conduct image conversion processing at a higher speed than that of a conventional technology where software conducts the processing and then the omnidirectional vision system can be downsized.
Patent JP-2001332838-A (JP)
Title: Method for manufacturing wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that burrs, chippings, or the like are formed to cause shape failure when dividing a ceramic substrate into each wiring board. SOLUTION: When a large number of wiring boards 9 are formed by cutting and separating one ceramic substrate 7 along division grooves 6, metal parts 5 are formed at regions immediately below the division grooves 6 of the ceramic substrate 7.
Patent JP-2001329176-A (JP)
Title: Emulsifying agent for asphalt
Inventor: SHIRAI HIROAKI
IPC: C09K23/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifying agent for an asphalt having good emulsifiability to the asphalt and miscibility with an aggregate and simultaneously having good biodegradability. SOLUTION: This emulsifying agent for the asphalt is composed of a cationic surfactant represented by the general formula (1) and having at least one, preferably two or more groups represented by R5OCOR6 or R7NHCOR8 (wherein, R5 and R7 denote each an alkylene; and R6 and R8 denote each a residue of a fatty acid), and an asphalt emulsion contains the emulsifying agent.
Patent JP-2001336559-A (JP)
Title: Rotary damper
Inventor: KANAGA SHINKICHI
IPC: F16F7/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper capable of imparting stable braking force to a controlling object in a variable temperature environment. SOLUTION: This rotary damper 1 is provided with a part 24 having a roughly elliptical cross-section, a rotation body 20 rotatably arranged inside a casing 10, and a plate spring 30. The spring 30 is arranged in the periphery of the part 24 having a roughly elliptical cross-section of the rotation body 20 so as to be curvedly formed into a roughly elliptical cross-section shape so that the spring 30 does not rotate together with the rotation body 20 when the rotation body 20 rotates following rotating operation of the controlling object and is deformed by being pressed by curved surfaces 24a and 24b positioned in a major axis side of the outer peripheral surfaces of the part 24 having a roughly elliptical cross-section of the rotation body 20.
Patent JP-2001336405-A (JP)
Title: Engine decompression device
Inventor: IIJIMA TOSHIO
IPC: F01L13/08
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine decompression device suitable for an idling stop. SOLUTION: An engine decompression apparatus according to this invention comprises a hydraulic actuator 1 for opening and closing an exhaust valve 2, a hydraulic pump 3 for supplying working fluid to the hydraulic actuator 1, an electric motor 28 for driving the hydraulic pump 3, and a motor control means 32 for controlling ON/OFF of the electric motor 28, wherein the hydraulic actuator 1 is directly operated by switching-on the electric motor 28 by means of the motor control means 32. With this apparatus, for example, an accumulator, or the like, for accumulating hydraulic pressure becomes unnecessary. Consequently, a simple structure and a low cost are achieved.
Patent JP-2001337142-A (JP)
Title: Semiconductor testing apparatus
Inventor: OHASHI MASATOSHI
IPC: G01R31/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device for facilitating multichannel by reducing the number of output pins of a relay-control LSI in pin electronics. SOLUTION: A switch of a test signal for each channel in pin electronics is carried out, according to make/break control of the relay of a plurality of relays in this semiconductor testing apparatus. The semiconductor testing apparatus is provided with a relay control signal producing circuit giving data for controlling the relays in the respective channels, a switching circuit selectively switching the control data of the respective channels in the relay control signal producing circuit, a flip-flop writing and storing the channel control data selected by the switching circuit by a writing enable signal for performing the relay make/break control, and a writing control signal circuit producing the writing enable signal for the flip-flop.
Patent JP-2001051440-A (JP)
Title: Electrophotographic photoreceptor and its coating method and image forming device and process cartridge
Inventor: ASANO MASANARI
IPC: G03G5/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor high in the mechanical strength of the photoreceptor and free from occurrence of deterioration and scratches of its surface of at the time of a large number of copying and printing and freed of problems on uneven images and image blowing and deterioration of resolution even in the case of uses for a long time and to provide its manufacturing method and an image forming device and a process cartridge adopting the electrophotographic photoreceptor. SOLUTION: The electrophotographic photoreceptor is manufactured by coating a conductive substrate with at least a coating fluid for a photosensitive layer and that for a surface protective layer, and the coating fluid for the surface protective layer contains a siloxane type resin having a charge transfer function and a cross-linking structure and an antioxidant and it is coated by spraying.
Patent JP-2001345926-A (JP)
Title: Portable radio equipment
Inventor: SUZUKI SHUSUKE
IPC: H04W12/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio equipment for managing personal information such as function in correspondence with plural password numbers and protecting the personal information of each person including a user himself/her self even when any person except for the user himself/herself is to use the equipment. SOLUTION: This equipment is provided with an identification number storage means 2 for registering plural identification numbers, an identification number comparing part 3 for collating an inputted identification number with the plural identification numbers stored in the identification number storage means 2, a function setting control part 6 for setting the function of the portable radio equipment corresponding to the inputted identification number and a storage device 5 for storing the function set in the function setting control part 6 for each identification number and only when the inputted identification number is coincident with one of plural registered identification numbers,  the function set in correspondence with the inputted identification number is stored in the storage device 5 so that each person can individually use and protect the personal information of respective persons corresponding to the plural identification numbers.
Patent JP-2001354537-A (JP)
Title: Skin care preparation
Inventor: YAMAMOTO YASUYUKI
IPC: A61K8/58
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having excellent skin moisturizing effect, whitening effect, chapped skin ameliorating effect, affinity to the skin, stability and safety by improving the physiological function of the skin. SOLUTION: The base of the objective skin care preparation contains one or more extracts selected from a specific vegetable extract mixture such as the extract mixture of chamomile (Matricaria chamomilla L.), fennel (Foeniculum vulgare Miller), hop (Humulus lupulus L.), nosebleed (Achillea millefolium L.), melissa (Melissa officinalis L.) and mistletoe (Viscum coloratum Nakai var. lutescens Miyabe et Kubo) and a specific plant group in combination with one or more substances selected from phospholipids and glycolipids. Skin is treated by using two or more substances selected from these skin care preparations.
Patent JP-2001348140-A (JP)
Title: Paper feeder and image formation device
Inventor: OBA KATSUHIKO
IPC: B65H3/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder detecting a sheet residual quantity without arranging components such as a residual quantity detection lever and a no-paper detecting sensor, reducing the cost of the device body, and taking measures by an operation such as supplying sheets before the work by grasping the residual quantity of the sheets stored in a feed cassette and by comparing the residual quantity of the sheets with the quantity of records in recording on a massive scale and to provide an image formation device. SOLUTION: This feeder 2 and this image formation device 1 are so constituted that the feeder 2 for feeding the sheets S is characterized in having a sheet detecting sensor 36 for detecting the sheets S, measuring the arrival time X from the feeding operation to the sheet detection of the sheet detection sensor 36, and detecting the residual quantity of the sheets S in the feeder 2 by the arrival time X.
Patent JP-2001354634-A (JP)
Title: Method for producing optically active fluorinecontaining amino acid derivative
Inventor: UNEYAMA KENJI
IPC: C07C227/32
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an optically active fluorine-containing amino acid derivative by carrying out a stereoselective asymmetric hydrogen reduction by using a general purpose fluorine-containing imine derivative as a raw material. SOLUTION: This method for producing an optically active fluorine-containing amino acid derivative represented by general formula (2) [* is an asymmetric carbon; R1 is a halogen atom or a hydrocarbon substituent group of an alkyl group, an alkenyl group or an aryl group and the hydrocarbon substituent group has its hydrogen atom which may be arbitrarily substituted with a fluorine atom; R2 is a hydrogen atom or a hydrocarbon substituent group of an alkyl group, an alkenyl group or an aryl group; R3 is a hydrogen atom or a hydrocarbon substituent group of an alkyl group, an alkenyl group or an aryl group] is characterized by using a fluorine-containing alcohol as a solvent and reducing an α-iminoester derivative with hydrogen in the presence of an asymmetric ligand and an organometallic complex catalyst.
Patent JP-2001354448-A (JP)
Title: Sealing glass for joining stem of electron gun to cathode- ray tube, stem of electron gun and cathode-ray tube
Inventor: HASHIMOTO TOSHIHIRO
IPC: H01J29/90
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the reaction of glass components with a filler component in sealing glass and to unnecessitate long-time evacuation when the lower end of a cathode-ray tube is joined to the inside of a frame-shaped member. SOLUTION: The objective sealing glass 6 for joining the stem of an electron gun to the open end of a cathode-ray tube to which the electron gun is attached contains 20-40 wt.% silver oxide, 5-20 wt.% silver iodide, 20-30 wt.% phosphorus pentoxide, 5-15 wt.% boron oxide and 1-6 wt.% zinc oxide as glass components and 10-15 wt.% solid solution of zirconium phosphate, zirconium oxide and niobium oxide as a filler component.
Patent JP-2001351735-A (JP)
Title: Connector for card
Inventor: NOGAMI DAISUKE
IPC: B42D15/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card, capable of reducing the number of parts, simplifying its mechanism, and miniaturizing an apparatus. SOLUTION: This connector is equipped with a case 2 for holding a card 1, so that is can be inserted and removed, a sliding means 3 provided in the case and slidably formed while holding the card in the inserting and removing direction of the card, and energizing means 32 for energizing the sliding means in the extracting direction of the card, a locking means 67 formed in the case and locked to the sliding means, if the card is inserted in the case, and a lock releasing means 70 capable of releasing the locking condition of the locking means to the sliding means by operating from the wider surface side of the case. The card is held in the case by the locking means locked to the sliding means, and the locking condition of the locking means to the sliding means is released by the operation of the locking means.
Patent JP-2001347282-A (JP)
Title: Method for treating wastewater containing hydrogen peroxide and ammonia
Inventor: HASHIMOTO TAKAAKI
IPC: C02F1/72
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning wastewater containing hydrogen peroxide and ammonia by efficiently decomposing and removing hydrogen peroxide and ammonia in wastewater. SOLUTION: Wastewater is brought into contact with a catalyst in the presence of oxygen at temperature of 370 deg.C or lower under pressure holding wastewater to a liquid phase.
Patent JP-2001358092-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KOMAI HISANORI
IPC: H01L21/288
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To eliminate large steps on a wafer (substrate) due to a plated seed layer at a part that is not in contact with electrolytic polishing liquid that remains for connecting an electrode and was a subject when introducing the electrolytic polishing method into a wafer process. SOLUTION: This method for manufacturing a semiconductor device is provided with a process for forming a plated seed layer 22 on a substrate 11, a process for forming a plated film 23 on the plated seed layer 22 excluding a part on the outer-periphery part of the substrate 11 by the plating method, a process for polishing the plated film 23 along with the plated seed layer 22 by electrolytic polishing, and a process for selectively removing the plated film 23 remaining on the outer-periphery part of the substrate 11.
Patent JP-2001354363-A (JP)
Title: Electrical apparatus having tying band
Inventor: SEKI HIDEFUSA
IPC: F16B2/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus having a cord convenient for handling and carrying and a tying method of the cord. SOLUTION: This electrical apparatus having the cord is provided with a tying band comprising a hook-and-loop fastener that comprises a projecting surface tape and a recessed surface tape, where one end of the back surface of the projecting surface tape is adhered to one end of the back surface of the recessed surface tape. Preferably, this tying band has a loop structure and is mounted on the apparatus by passing the cord through the loop, and the electrical apparatus has a recessed part for storing the cord. The cord is wound around the recessed part, the tying band is wound further around it, and the projecting surface of the tying band is pressed onto the recessed surface for tying the tying band.
Patent JP-2001315932-A (JP)
Title: Conveyor device for transfer of object to carry
Inventor: KIJIMOTO SHIGEKI
IPC: B65G47/52
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer device to smoothly carry an object to carry and transfer it between two belt conveyor devices. SOLUTION: This conveyor device is to transfer an object to carry between the two conveyor devices by using an endless carrying belt by disposing it between the tow conveyor devices. This conveyor device to transfer the object to carry has a feature that a belt supporting plate to support a delivery belt below the carrying surface of the delivery belt is disposed between both ends of the adjacent belt conveyor devices facing each other so that the carrying surfaces of the conveyor belts of the two conveyor devices and the carrying surface of the delivery belt form the same surface, and an endless transfer belt is suspended between the belt supporting plate and a driving roller so as to form a triangle or a trapezoid having a carrying surface as a side by disposing the driving roller below the belt supporting plate.
Patent JP-2001354031-A (JP)
Title: Assembling structure for wind shield glass
Inventor: ARAKAWA KOJI
IPC: B60J1/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To center a wind shield glass in the center of a window frame opening to be assembled. SOLUTION: In this assembling structure for assembling the wind shield glass G in which a roof panel 1 with drilled attaching holes 4 and body side panels 2 are welded and in which clips 5 inserted into the attaching holes are bonded to the window frame opening 3 defined by respective panels, an elastic arm 8 of the each clip 5 contacts elastically with each end part 2a of the each body side panel inside the each attaching hole to center the wind shield glass with respect to the center of the window frame opening, when the clip is inserted into the corresponding attaching hole of the roof panel, even when dispersion is generated in welded positions in the respective fellow panels to shift the center of the roof panel from the center of window frame opening, by facing the each end part 2a of the body side panel to an inside of the attaching hole of tire roof panel, and by providing,  in the clip, the elastic arm 8 contacting elastically with the end part of the body side panel faced to the inside of the attaching hole.
Patent JP-2001352957-A (JP)
Title: Separating machine for welsh onion
Inventor: MIYAWAKI TOSHIHIKO
IPC: A23N15/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a separating machine for Welsh onions capable of performing good separating operations irrespective of the length of the Welsh onions. SOLUTION: This separating machine 10 for the Welsh onions is capable of moving second nipping conveyors 13 and 14 attached to a movable plate 19a in the direction of Y with a conveyor interval adjusting means 19 when the operations to separate the Welsh onions different in length are carried out and thereby adjusting the interval between first nipping conveyors 11 and 12 and the second conveyors 13 and 14. As a result, good operations to separate the Welsh onions can always be carried out with the separating machine 10 irrespective of the length of the Welsh onions.
Patent JP-2002003970-A (JP)
Title: Ni HEAT RESISTANT ALLOY
Inventor: NISHIYAMA YOSHITAKA
IPC: C22C19/05
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an Ni heat resistant alloy having excellent creep characteristics even when used at a high temperature of 1,100 to 1,150 deg.C under the conditions in which carburization, oxidation and temperature variation are repeated and having excellent carburization resistance and coking resistance. SOLUTION: This Ni-based heat resistant alloy has a composition containing, by mass, >0.1 to 0.7% C, <=5% Si, 0.05 to 5% Mn, <=0.04% P, <=0.01% S, 10 to 25% Cr, 1 to 12% Al and one or more kinds of 0.01 to 15% Mo and 0.01 to 9% W by 2.5 to 15% in total.
Patent JP-2001358260-A (JP)
Title: Semiconductor package
Inventor: KONDO MANABU
IPC: H01L23/31
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which does not require expensive sealing resin having a low moisture absorption property, and has a light shielding effect without mixing a material having an electric conductivity such as carbon particles, and can eliminate a printing process for special purpose for it. SOLUTION: In the semiconductor package 10, a semiconductor chip (IC chip) 11 is formed with a plurality of electrodes on the main surface and has its back side fixed on a die 12, and is protected by a sealing member 13, External terminals 14 have their one end extended outside from the sealing member 13 and the other side electrically connected to a corresponding electrode of the IC chip 11 by, for example, a bonding wire 15. Moreover, the surface of the sealing member 13 is provided with a protective member 16 having moisture- proof and light blocking properties. The protective member 16 is formed by, for example, a partial coating process by surface printing.
Patent JP-2001054209-A (JP)
Title: Drive system and method for operation of drive system
Inventor: WEIMER JUERGEN
IPC: B60L50/16
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a drive system which has improved action capability in high revolution region. SOLUTION: A drive system particularly for a powered vehicle has a driving shaft 14 and an electric machinery device 34. The drive shaft 14 is made to rotate by the electric machinery device 34 or/and electrical energy can be obtained, when the drive shaft 14 rotates. The electric machinery device 34 has a stator device 36 and a rotor device 38, which can rotate with the drive shaft 14 and functions like a permanent magnet. A heat transmission device 42 is provided. Preferably, the operating temperature of the rotor 38 is made to be a predetermined temperature or/and kept within a desired operation temperature region by the heat transmission device 42 using heat transmitting fluid.
Patent JP-2002007911-A (JP)
Title: Demonstration machine rental system
Inventor: HAYAKAWA NOBORU
IPC: G06Q30/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a demonstration machine rental system provided with a web site allowing a user to read the rental information for demonstration machine every maker through Internet and also take a rental procedure. SOLUTION: This demonstration machine rental system comprises a database server connected to a client computer through Internet, and the database server is provided with demonstration machine rental information for electronic equipment every maker to provide a demonstration machine rental site allowing the user to read the demonstration machine rental information through the client computer and take the rental procedure for demonstration machine.
Patent JP-2002004783-A (JP)
Title: Hollow structure
Inventor: IWASAKI TAKAO
IPC: E21D11/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a hollow structure suited to the construction where a tunnel structure is sloped longitudinally, for which the hollow structure described in No.2002-4782 is to be further improved and developed. SOLUTION: Two units of right and left side walls 1 and 1 and at least one unit of vault 2 arched between the upper end portions of the side walls 1 and 1 are installed in plurality in adjacency in an axial direction of a tunnel a. A non-slip fittings is attached to the end portions in the tunnel axial direction side of the joint portion between the side wall 1 and the vault 2.