baber/WOPTO huggingface dataset:
Patent JP-2000211466-A (JP)
Title: Hybrid gas generator, and electric spark ignition device
Inventor: PEROTTO CHRISTIAN
IPC: B60R21/272
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To inflate an airbag without directly contacting with an ignition device by providing an ignition system with an explosive of specified shape which is capable of breaking an openable wall of a chamber-forming member from a distant point. SOLUTION: Ignition is achieved so that a relay initiator of a mixture is exploded, and an explosive composition is finally exploded through a center cavity in an insertion member. As a result, the generated explosive wave reaches a top of a bottom part, the explosive wave generates the shock wave to open the cavity along the axis 4 of rotation. The shock wave is propagated forward, and successively breaks a cover 38, and breaks a diaphragm closing an opening 15, and breaks a diaphragm 9 closing an opening in a forward wall 8 of a body 5. Then, a cooled inert gas 10 flows out through an opening, and flows into a second chamber 17 in which the gas is mixed and discharged, and finally flows out through a gas discharging orifice 6 to start the development of an airbag.
Patent JP-2001208457-A (JP)
Title: Cooling apparatus
Inventor: TAKIGUCHI KOJI
IPC: F25B1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus wherein a compressor does not suffer a breakdown due to a lubrication oil shortage in a compressor, even when a lubrication oil less compatible with a refrigerant is used. SOLUTION: The cooling apparatus is provided with a means 71 for detection of data having influence on the quantity of a lubricating oil in a compressor 1, and a judgement means 70 for making a judgement on the basis of a value detected by the means 71 whether the compressor 1 has a want of the lubricating oil or not. When the judgement means 70 has judged that the compressor 1 has a want of lubrication oil, a flow control of the refrigerant in the cooling circuit is carried out.
Patent JP-2001206914-A (JP)
Title: Method for producing propylenic random copolymer
Inventor: MAEDA YOICHI
IPC: C08F2/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a propylenic random copolymer, by which a reactor can stably be operated without generating the fouling of the wall surfaces and piping wall surfaces of the reactor or post-treatment systems by the polymer without coagulating the powder particles of the polymer, even when the low melting point propylenic random copolymer is continuously produced. SOLUTION: This method for producing a propylenic random copolymer, characterized by continuously polymerizing the propylenic random copolymer having a melting point (Tm) of 115 to 165 deg.C measured with a differential scanning calorimeter(DSC), under conditions simultaneously satisfying the following (1) to (3). (1) Propylene is copolymerized with the other α-olefin in the coexistence of a metallocenic catalyst. (2) The polymerization temperature T ( deg.C) satisfies the following expression. 55<=T<=75, T<=1.42×Tm-100. (3) The Ws/Wp weight ratio of the amount (Ws) of an inert solvent to the amount (Wp) of the propylene monomer existing in the polymerization tank is <=0.02.
Patent JP-2001209468-A (JP)
Title: Network system
Inventor: SAKAGUCHI AKIRA
IPC: H04W4/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a network system of a server and clients, both comprising a plurality of computer apparatuses that have each function and are wearable on each region of an operator. SOLUTION: A server 11 and clients 12, comprising a plurality of computers worn on each region of an operator W, communicate by radio transmission.
Patent JP-2001214144-A (JP)
Title: Solventless adhesive
Inventor: TOYAMA MITSUO
IPC: C09J175/04
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a solventless adhesive which is suitable for combining a metallized plastic film or a metallic foil with a plastic film. SOLUTION: This solventless adhesive comprises a polyurethane polyisocyanate prepolymer having from 3 to 8 wt.% isocyanate groups per resin solid content at its end as an essential component and a polyurethane polyol prepolymer having from 0.5 to 5 wt.% hydroxyl groups per resin solid content at its end as a hardener. The essential component and/or the hardener contain a silane coupling agent.
Patent JP-2001212879-A (JP)
Title: Mold releasability-improved welding mold
Inventor: OKUNO HIDEJI
IPC: B29C33/62
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a welding mold having no possibility of welding fault and having good durability without necessity of a mold releasable tape or a mold releasable sheet. SOLUTION: In the welded mold 1, a fine recess part 2 is formed on a welded surface 11. A further coated mold releasable resin film 3 is provided on a part except the part 2 of the surface 11. As the mold releasable resin, a fluororesin is preferred or particularly a polytetrafluoroethylene is preferred.
Patent JP-2000237872-A (JP)
Title: Device and method for electric arc processing
Inventor: BRIAND FRANCIS
IPC: B23K9/32
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a device which does not necessitate an operator to move to a current generator in order to avoid his moving where he is forced to remove his safety mask, by changing parameters with which arc processing cycle can be changed by a simple, prompt and effective method. SOLUTION: This is a device which can be used by an operator in electric arc processing working and which consists of a current generator 10 and a safety mask 1. This safety mask has a face protective means equipped with a face screen 5, a supporting means 6 by which the mask is supported on the operator's head, a voice pickup means 2 by which a voice command issued by the operator is received and a command signal transmission means 3 transmitting a command signal to a command signal receiving means connected electrically to a voice recognition means provided on the generator. The current generator has the voice recognition means commanding a generator control means acting on the generator in response to a command signal.
Patent JP-2001214627-A (JP)
Title: Built-up type booth made of paper
Inventor: SUZUKI JUNTARO
IPC: A47K11/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a built-up type booth made of corrugated board, which can be stored in a large number for an emergency toilet in the case of a disaster such as an earthquake while being able to be assembled simply and which has a door lock mechanism unified with a door body. SOLUTION: The built-up type booth made of paper is composed of a ceiling tray 1 made of paper, a casing type bottom tray 4 made of paper, a side wall member 2 or 3 made of paper, which is connected and arranged between the ceiling tray and the bottom tray and in which only one side face is opened, and a single swinging type door member 5 made of paper installed so as to be able to open and close the opening section of the side wall member on the opening section side of the side wall member, a tongue piece 58 for a handle capable of being bent to the inside and outside of the booth is formed to a part of the non-mounting side long side of the door member, and engaging means capable of being engaged in the case of joining are mounted at the corresponding positions of the front end section of the tongue piece and the side wall member,  against which the front end section of the tongue piece is abutted.
Patent JP-2001222425-A (JP)
Title: Virus eradication system and method, and recording medium
Inventor: KUROKAWA SHUNICHIRO
IPC: G06F21/12
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent virus from entering into a user environment by detecting a page infected with virus at a web site side without requiring any huge labor or processing time. SOLUTION: Information on virus such as the pattern of virus is recorded in a virus database 12. An automatic patrol robot 11 patrols each web site 21-2n while referring to the virus database 12, and detects whether or not web pages 31-3n are infected with virus. Then, at the time of discovering the web page infected with virus, the automatic patrol robot 11 registers the information of the web page in a virus infected page database 13. A virus infected page managing part 14 informs the web site having the infected page that the web page is infected with virus.
Patent JP-2001223437-A (JP)
Title: Semiconductor laser device
Inventor: KITATANI TAKESHI
IPC: H01S5/223
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a BH type semiconductor laser device which has such excellent characteristics as a good high-temperature operation characteristic, low threshold current, and stability in a transverse mode and can be reduced in a manufacturing cost. SOLUTION: The semiconductor laser device has at least an optical resonator on a GaAs substrate 102. The optical resonator comprises an active layer 104 region which generates light, clad layers 103, 107 which have a larger band gap and a smaller refractive index than the active layer region, and a GaAs- made buried region 112 formed on both sides in the direction crossing the light progressive direction of the active layer region. When used for optical communication, GaInNAs is preferable for a main light emission layer of the active layer region.
Patent JP-2001164827-A (JP)
Title: Structure for opening and closing lid of box
Inventor: ZUSHI HIROSHI
IPC: E05D15/42
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for opening and closing a lid, the structure being simple in structure so that the number of part items can be reduced, being easy to assemble, and assuring the operation of sliding the lid without the need to increase the accuracy of machining the part items. SOLUTION: A box body 21 is provided with a fixed support point P1, and the lid 27 is provided with a rotating support point P2. The fixed support point P1 and the rotating support point P2 are interconnected by an arm 31. A sliding support point P3 is provided on the lid 27 and an engagement projection 34 provided to project from the sliding support point P3 is engaged with a guide rail 35 provided on the box body 21. Thus, the lid 27 is slidably guided along an opening 23 in the box body 21.
Patent JP-2001190733-A (JP)
Title: Edgeless go board
Inventor: NAKAMURA TOSHIAKI
IPC: A63F3/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To solve such problem with a conventional go board that it has edges (corners, sides) and the rule of capturing and removing stones is different depending on whether it is in the center or at the edge of the board. SOLUTION: The edges (corners, sides) are removed by joining right and left sides and joining upper and lower sides in a continued line. This edgeless go board is realized in a go program on a computer.
Patent JP-2001225569-A (JP)
Title: Book end face polishing machine
Inventor: SAEKI MASANORI
IPC: B24B7/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a book end face polishing machine capable of improving a polished surface with excellent stillness. SOLUTION: The book end face polishing machine 1 comprises a book grasping means 2 for grasping a book B, and a polishing means 3 for polishing the end face by contacting itself with the end face of the book B. The polishing means 3 has an endless sheet-like and file-like outer surface polishing strip 6 circulating by winding the strip 6 on a driving rotor 4 to be rotatably driven and a driven rotor 5. The grasping means 2 has a grasping body 2A for grasping the book B parallel to a circumferential direction Z of the rotors 4, 5 in the longitudinal direction Y of the end face of the book B, and a moving guide 2B for moving the body 2A in a direction parallel to the direction Z to contact the end face of the book B with the strip 6.
Patent JP-2001225761-A (JP)
Title: Transmission for hydraulically driven vehicle
Inventor: OKANISHI TOSHIAKI
IPC: F16H48/38
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure having good durability for securing the translating property of a vehicle in a transmission provided with a transmis sion for a travel and a continuously variable transmission for a turn and trans mitting the power from both transmissions to a pair of the right and left plane tary gear mechanisms to steer a pair of the right and left axles. SOLUTION: A torque detecting mechanism 5 detecting transmission torque is provided in a power transmission path S from the output shaft of the hydraulic continuously variable transmission to the internal gears 12L, 12R of the planetary gear mechanisms 10L, 10R. A brake device 6 braking the internal gears 12L, 12R is provided on the power downstream side of the torque detecting mechanism 5 to automatically change the braking force based on the torque detection value from the torque detecting mechanism 5.
Patent JP-2001237823-A (JP)
Title: Integrated circuit and electronic equipment
Inventor: KAMIYA SATORU
IPC: H04L9/10
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit that can effectively protect the copyright of music data. SOLUTION: The integrated circuit A is designed as one package. A 1st encryption decoding section 480 decodes an encrypted decoding key KEY' by using a private key KEYs to generate a decoding key KEY inside the integrated circuit. Furthermore, a 2nd encryption decoding section 490 uses the decoding key KEY to decode encrypted compressed music data Dwavc' to generate compressed music data Dwavc. Moreover, an expansion circuit 500 expands the compressed music data Dwavc to generate music data Dwav. In addition, a D/A converter 530 converts data resulting from synthesizing the music data Dwav and a watermark data DX to identify a reproduction unit into an analog signal to generate a reproduced music signal SPB. Thus, the secret key KEYs, the compressed music data Dwavc, or the music data Dwav cannot be externally outputted.
Patent JP-2001232365-A (JP)
Title: Water purifier
Inventor: OGUCHI TOMOHISA
IPC: C02F9/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier for effectively removing a chlorine component in city water at a low running cost, by changing the chlorine ion component which has hitherto been difficult to remove only by entrainment with air bubbles to high volatile free chlorine to effectively remove it from city water by a subsequent generation of air bubbles without using an expensive filter in a filter type water purifier. SOLUTION: A pair of electrodes 7 and 8 are arranged to interpose city water, and a power source 11 for applying voltage on both the electrodes is provided. Further, an air bubble generation means 4 is provided for generating air bubbles in city water kept in an electric field between the electrodes.
Patent JP-2001244661-A (JP)
Title: Electronic switching system and computer system
Inventor: NAKADA TORU
IPC: H05K7/14
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic switching system and a computer system in which waveform deterioration due to the length of wiring is not generated, and a problem due to the length of wiring is not generated between a common connection board or a common connection connector and each board. SOLUTION: The system is provided with a cabinet 1 which forms at least four side surfaces and apertures for inserting boards 201, 301, 303, a board 101 formed on one side surface out of four side surface, a board which mounts an LSI 337 in the almost central part, mounts LSIs 322-328 radially, mounts a connector 211 in one edge, and mounts connectors 313-316 in other edges, a rail stretched along the direction of insertion, and connector rod bodies connecting the connectors.
Patent JP-2001242248-A (JP)
Title: Sensing device
Inventor: ODA HAJIME
IPC: G08B13/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To cause no malfunction even when a plurality of sensors are simultaneously put in action. SOLUTION: A desired area is divided in a plurality of matrix-like areas 1-1-3-4, and sensors S-1-S3-4 with each area as a detection area are arranged area by area. This sensing device includes a master controller for judging the presence of a detection object in each area on the basis of the detected result of each area. The detection areas of the respective sensors are so set as not to overlap one another, and the detecting direction is set at angles changed vertically and alternately in a row i direction or a column j direction of each area.
Patent JP-2001241949-A (JP)
Title: Spirit level
Inventor: MARUYAMA KIYOSHI
IPC: G01C9/28
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a spirit level in which a rubber part is formed through the use of the end blocking member of a device body case and which is capable of easily forming the rubber part as a protruded body made of rubber to form the rubber part is provided with a simple structure and can be easily mounted while the end blocking member is of a resin mold as before. SOLUTION: In the spirit level in which the device body case 1 is provided with a bubble tube 2 for measurement in a state visible from the outside, by making the blocking body 4 of a resin to block the end opening part 3 of the device body case 1, a fastening part 5 is formed in the outer surface of the blocking body 4, and a protruded body 6 made of rubber to be pressed in and fastened to the fastening part 5 and protruded from the end part of the device body case 1 is provided for the blocking body 4 to form the rubber part for absorbing drop impact at the end part of the device body case 1.
Patent JP-2001239323-A (JP)
Title: Hemming machine
Inventor: ANDO MASAO
IPC: B21D19/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a hemming machine dispensing with the upper die for slantingly pre-bending a flange part which has been bent upward a plate-like work and folding the flange part back on itself by finish bending. SOLUTION: An elevating table 10 is placed close to a lower die 3 on which a work is set. The table 10 is mounted with a bending blade 20 provided with a pre-bending blade 21 which is slidably guided toward the lower die 3 while carrying out the pre-bending by the pressure of the downward motion and a finish-bending blade 22 which carries out the finish bending by the pressure of the downward motion in a position along the sliding direction of the bending blade and an air cylinder 30 driving the bending blade 20 to advance and retreat so that the pre-bending blade 21 and the finish-bending blade 22 are slid to the pre-bending position and the upper part of the finish-bending position respectively.  The elevating table 10 is driven by a hydraulic cylinder 9 to descend the pre-bending blade 21 and the finish bending blade 22 to the pre-bending and finish bending position from the upper position respectively.
Patent JP-2001240770-A (JP)
Title: Worked pigment, colored curable resin composition and painted material
Inventor: KUDO SHINICHI
IPC: C09C3/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a worked pigment capable of being colored with a wide variety of pigment for a curable resin composition mainly composed of a polymer having a silanol group or a hydrolyzable silyl group, and excellent in preservation stability, colored curable resin composition having excellent curability and properties, and a painted material having excellent coated film properties. SOLUTION: This worked pigment is obtained by dispersing a pigment (II) to a composite resin (I) comprising a polymer segment (B) other than polysiloxane and a polusiloxane segment (A) having silicon atom bonded with a hydrolyzable group and/or a hydroxyl group and an organic group having not less than 4 carbon atoms, and/or a silicon atom bonded with a hydrolyzable group or a hydroxyl group, and two organic groups having not more than 3 carbon atoms, and silicon atoms in RSiCo1.5- and SiO2-structures are not higher than 30% of the total silicon atoms. The colored curable resin composition contains the worked pigment, and this painted material is prepared by painting the composition.
Patent JP-2001243790-A (JP)
Title: Semiconductor memory
Inventor: SHIOMI TORU
IPC: G11C7/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having a high degree of freedom for redundancy. SOLUTION: In a cache memory, when column address signals CA0-CAn specifying a defective column of a tag memory 1 are inputted, a control circuit 5 non-activates the tag memory 1, while controls a switching circuit 4, and couples a spare data input/output terminal SDQ2 of a data memory to a data bus DB1 between the tag memory 1 and a logic circuit 3. The degree of freedom for redundancy for a defective column of the tag memory 1 is made high comparing with a conventional case in which replacement can be performed only in a spare column of the tag memory 1, and yield is improved.
Patent JP-2001253328-A (JP)
Title: Handcart with brake mechanism
Inventor: SASAKI MAKOTO
IPC: B60T11/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle handcart with a brake mechanism having excellent functionality. SOLUTION: In this handcart with the brake mechanism, a brake 9 sequentially locks a wheel 42 and releases the locking by turning an operation lever 97 in a prescribed direction. The brakes 9 are connected to a brake lever 7 installed to a handle 6 through connection means 8, and can lock the wheels 42 or release the locking according to a turn of the brake lever 7. The handcart is provided with an adjustment means capable of adjusting an initial position of the operation lever 97 to one of a locking position of the wheel 42 and a position at which the locking is released. Thus, the handcart allows selection of one of a full-time travel type and a full-time non-travel type.
Patent JP-2001253213-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60C11/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the traction performance on a snowy road and the wandering performance in a rain group while restricting the lowering of stability and controllability and the generation of uneven abrasion such as toe-and-heel abrasion in traveling on a dry road in the case of using a pneumatic radial tire as an all season tire for sport utility vehicle(SUV) having a heavy car body weight. SOLUTION: In this pneumatic radial tire having blocks divided by lateral grooves 3 and circumferential main grooves 2 in a tire tread surface, a cross directional sipe 81CM for communicating the blocks with each other is provided. This cross directional sipe 81CM has inner depth parts 810a, 810b, a nearly U-shaped part 810c, and communicating parts 810d, 810e. Groove depth of the circumferential main groove is formed shallower than the groove depth of the lateral groove. Groove depth at a crossing area of the circumferential main groove and the lateral groove is formed the same as the groove depth of the lateral groove.