baber/WOPTO huggingface dataset:
Patent JP-2000114029-A (JP)
Title: Refrigerator-cooled superconducting magnet
Inventor: TOMIOKA AKIRA
IPC: F25B9/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet which can be operated stably by suppressing the heat penetrating into a superconducting coil by effectively cooling an electrode electrically connected to a lead line. SOLUTION: In a refrigerator-cooled superconducting magnet, in which a superconducting coil 1 wound around a bobbin is used by cooling the coil 1 to a low temperature by cooling the coil flange 10A of the bobbin with a refrigerator, the coil flange 10A is formed of an electrical insulator having good heat conductivity, and an electrode 5 electrically connected to a superconducting wire 4 led out from the coil 1 is fixed by bringing the electrode 5 into thermal contact with the flange 10A.
Patent JP-S61153975-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/06
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61150494-A (JP)
Title: Cabinet for speaker
Inventor: FURUBAYASHI MASAMI
IPC: H04R1/28
Filed: 1984-12-24
Abstract: PURPOSE:To dissipate a internal standing wave by having a cabinet box and a sound wave delay plate composed of many acoustic paths installed so that the internal space of a cabinet box can be divided, and making different the ratio of the apparent length of respective acoustic paths with the effective length along the path of the sound wave over the whole surface of a sound wave delay plate in terms of locations. CONSTITUTION:A honeycomb core composed of a cardboard, synthetic resin, alloy plate, etc., an aggregate, which mutually bonds the pipe composed of materials of various kinds, constitution in which the plate material of two systems or above is assembled in a lattice shape, or the constitution which is formed in a single body with the hole which becomes an acoustic path with a synthetic resin, a cardboard laminated body, etc., and the like, can be used as an acoustic delay plate. The thickness of the acoustic delay plate is changed and formed on a curved surface, thus, the length and inclination of an acoustic path for the standing wave amplitude shaft are changed in terms of locations, made oblique for the internal standing wave amplitude shaft of the cabinet box in a cabinet box 1, and fixed at a cabinet wall body so that the internal space can be divided.
Patent JP-H07110076-A (JP)
Title: Directional control valve
Inventor: SHINOHARA HIDEAKI
IPC: F16K31/06
Filed: 1993-10-12
Abstract: PURPOSE:To provide a directional control valve making use of the conventional P port, relay passage and drain port, and having high responsiveness. CONSTITUTION:A directional control valve provided with pilot chambers 5a, 6a for controlling pressure by solenoid valve 31, 32 on both ends of a slidable main spool 2 in a housing 1, and also with a pillot supplying passage, a relay passage 21 and a drain port 20, is composed of a pilot spool 34 slidably incorporated in a sleeve 33 wherein respective ports are formed and a spring chamber 36 provided with a spring 38, and this spring chamber is communicated with a drain port 20, so as to make a three-way valve.
Patent JP-2001099819-A (JP)
Title: Filler for liquid chromatography
Inventor: OKA TAKAYUKI
IPC: B01D15/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a filler for liquid chromatography that has less scattering in performance as a liquid chromatography filler, can be used in a wide pH range, and has a sufficient column life. SOLUTION: The filler for liquid chromatography is made of a polymer with a monomer A containing at least one sulfone acid group in a molecule, a crosslinking monomer B containing at least one hydroxyl group in one molecule, and a crosslinking monomer C as configuration units.
Patent JP-H02129317-A (JP)
Title: Production of 80kgf/mm2 class high tension steel having excellent weldability
Inventor: TAMEHIRO HIROSHI
IPC: C22C38/16
Filed: 1988-11-08
Abstract: PURPOSE:To produce a high tension steel material having excellent weldability and stress corrosion cracking resistance by hot-rolling a steel slab having the specific composition without adding B under the specific condition, reheating after quenching and executing tempering-treatment. CONSTITUTION:The steel slab containing 0.05-0.11wt.% C, <0.5% Si, 0.6-1.4% Mn, <0.03% P, <0.01% S, 0.90-1.50% Cu, 0.30-2.0% Ni, 0.20-0.60% Mo, 0.010-0.05% Nb, 0.005-0.025% Ti, <0.06% Al, <0.003% N, or further one or more kinds among 0.005-0.10% V, 0.05-0.7% Cr, 0.0005-0.005% Ca and <=0.28% or Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B as the index of the weldability and substantially no B, is heated at 1000-1250 deg.C and after rolling so that accumulative rolling reduction ratio comes to >=30% this is quenched immediately from the temp. of >=750 deg.C. Successively, this is reheated at the temp. of <=Ac1 point and tempered to produce the 80kgf/mm<2> class high tension steel material having excellent weldability.
Patent JP-H06131508-A (JP)
Title: Ic card information processor
Inventor: YUITSUKA HIROSHI
IPC: G06K7/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide an IC card information processor capable of being inserted and connected into/with a normalized memory card slot for a computer appliance such as a portable personal computer, used or carried unitedly with the computer appliance and used at any using place to improve convenience and using an interface such as RS-232C without occupying it while holding the connection of another I/O equipment or the like. CONSTITUTION:The IC card information processor is provided with contacts 23, 24 to be connected/disconnected to/from the contact 6B of an IC card 6 inserted from the card inserting port 11G of a device body 9, a control part 51 to be electrically connected with the contacts 23, 24 to execute control and a connector 3 for connecting the control part 51 to a normalized memory card connector 2B for the computer appliance 2 and constituted so as to be used by inserting and connecting into/with the memory card slot of the appliance 2.
Patent JP-S61156625-A (JP)
Title: Ion processor
Inventor: NAGAO YASUAKI
IPC: H01J37/08
Filed: 1984-12-27
Abstract: PURPOSE:To execute ion processing suitable for microminiaturization of surface by providing an electrode which shows corona discharge against a work to be processed in the vicinity of said work and neutralizing the surface of work with charged particles of polarity opposed to the charge accumulated at said surface of the work. CONSTITUTION:When a high voltage is applied across an electrode 15 consisting of a metal line arranged within the plane parallel to the processing plane of a plate 6 to be processed and said plate 6, the corona discharge occurs and thereby negative ions spread. The negative ions generated by corona discharge of electrode 15 are not reactive ion because it is composed of the neutal gas molecules with adhession of electron and therefore such ion has a small kinetic energy. Therefore, these negative ions are attracted to the outside of ion processor and exhausted after neuralizing the surface charges. Here, when an AC voltage is applied to the electrode 15 and the ion of opposed polarity and the ion of the same polarity are alternately supplied and amount of such ions supplied is gradually reduced. Thereby, the residual charges of the plate to be processed can be eliminated almost perfectly.
Patent JP-H11121214-A (JP)
Title: Manufacture of temperature sensor element
Inventor: SAITO JUNICHI
IPC: H01C17/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a temperature sensor element of high reliability which can be used even at a place such as an exhaust pipe of an automobile where heat resistance conditions for a high temperature of approximately 1,000 deg.C are required, by increasing the average crystal grain size of a metal in a metal film, and reducing changes of the resistance value and the temperature coefficient of resistance. SOLUTION: A manufacturing method is used which includes a surface roughening step for forming a surface having a surface roughness of 0.5 to 5 μm on a heat-resistant insulating board 11, a step for providing a catalyst nucleus onto the surface of the heat-resistant insulating board 11, a step of forming a metal film 12 having a thickness of 2.5 to 5 μm, and containing a platinum group metal on the heat-resistant insulating board 11 by electroless plating, a step of heat-treating the metal film 12 at 1,000 to 1,500 deg.C, and a step for forming a resistor pattern 13 by working the metal film 12.
Patent JP-H08231649-A (JP)
Title: Soluble copolymer for cosmetic for hair
Inventor: RAINAA BURANKENBURUKU
IPC: C08F226/06
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain alcohol-soluble copolymers by solution polymerization of a heterocyclic N-vinyl compound, other mono-olefinically unsaturated monomers and a specific radically copolymerizable monomer.  
     SOLUTION: In an ethanol solvent or the like are dissolved 15-84.99 (wt.)% heterocyclic N-vinyl compound such as N-vinyl-pyrrolidone and N- vinylcaprolactam; 15-84.99% olefinically unsaturated monomer such as vinyl acetate and ethyl acrylate, 0.01-2% radically copolymerizable monomer having two or more non-conjugated olefinic double bonds such as divinyl-ethylene urea, and charged in a reactor. Then, a polymerization initiator such as tert- butyl pivalate is added to the mixed solution to conduct polymerization reaction under stirring at about 60-100°C. After a predetermined period of time, a polymerization initiator such as 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane is added to the polymerization solution to carry out post-polymerization, and after completion of the reaction, the product is drawn off by steam distillation to obtain a copolymer having a K value of 30-50. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09123811-A (JP)
Title: Reclining structure of power seat for vehicle
Inventor: SAKAMOTO YUTAKA
IPC: B60N2/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To form a structure by which strength of a hinge part of a sector gear can be increased and which can prevent vibration of a seat back and can cope even with a large load applied at vehicle collision time. SOLUTION: An upper channel 6 is composed of a member having an almost U-shaped cross section whose upper part is opened, and a lower part of a sector gear 10, a rack 22 meshing with the sector gear 10 and a sliding screw 24 meshing in a condition of penetrating through the rack 22, are housed inside the upper channel 6, and a load applied to a seat back frame 4 is supported with a pair of opposed side walls of the upper channel 6. A vibration proof collar 12 is adopted in a hinger part, and a bottom surface of the rack 22 and the upper channel 6 are brought into contact with each other at vehicle collision time.
Patent JP-S61159619-A (JP)
Title: Ornamenting method of metallic frame for spectacles
Inventor: MINEGISHI NAOKO
IPC: G02C11/02
Filed: 1984-12-29
Abstract: PURPOSE:To make beautiful ornamentation possible by forming a pure aluminum film on the surface of a metallic frame body made of a high tensile aluminum alloy for spectacles and forming an anodically oxidized film thereon. CONSTITUTION:The pure aluminum film 2 is formed on the surface of the metallic frame body 1 made of the high tensile aluminum alloy for spectacles. The film 2 is then subjected to an anodic oxidation treatment to form the anodically oxidized film 3 thereon. The film 3 is subjected to ornamentation.
Patent JP-H09126147-A (JP)
Title: Drive device for linear compressor
Inventor: TOGASHI HITOO
IPC: F04B35/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To maintain the stroke of a piston constant even though a load varies. SOLUTION: A speed estimating part 6 of a computer 5 detects a speed (v) of a piston in accordance with an output voltage (e) of an inverter and a drive power (i) detected by a voltage detecting device 3 and a current detecting device 4. A speed control part 8 controls the output voltage (e) of the inverter so that the detected speed (v) coincides with an instruction value vS delivered from a speed instructing part 7.
Patent JP-H11121206-A (JP)
Title: Thermistor
Inventor: KAWASE MASAHIKO
IPC: H01C7/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor which has little unevenness in resistance value, is less likely to generate deterioration in characteristic due to intrusion of humidity, a plating solution or a flux, and has little variance of characteristics with lapse of time. SOLUTION: First and second outer electrodes 3 and 4 are formed at both ends of a thermistor element assembly 2, and first and second inner electrodes 5 and 6 and an intermediate electrode 7 are formed inside the thermistor element assembly 2. The first and the second inner electrodes 5 and 6 are connected electrically with the first and second outer electrodes 3 and 4. When the distance between the first and the second outer electrodes 3 and 4 is E1 , while the distance between the distal ends facing opposite each other of the first and the second inner electrodes is E2 , the relation of E1 <=E2 holds.
Patent JP-2000115946-A (JP)
Title: Tabular protector
Inventor: MORI AKIHIRO
IPC: H02G3/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a tubular protector which makes it possible to perform wiring of tabularly wires held into a narrow space curilinearly on the condition that the wires are thus held tabularly, and to fit hooking members at constant intervals easily in addition. SOLUTION: This is a protector 11 which has flat boards 12, 13 facing each other with a gap between, and a connecting board 14 for connecting each one end of the flat plates 12, 13. And in the flat board 12, slits 15 which stretch over from one end part to the other end part of this flat board 12 are formed at constant intervals along the stretching direction of the flat board 12, and clips are fitted to slit flat boards 12a through the slits 15.
Patent JP-H02129458-A (JP)
Title: Automatic speed change system of moving agricultural machinery
Inventor: TAMAI SEISHIN
IPC: B60W10/10
Filed: 1988-11-07
Abstract: PURPOSE:To simplify and facilitate manual shift operation and to maintain good working performance by changing the speed to the low speed side while an acceleration pedal is treaded more than fixed with a throttle lever opened more than the rated output. CONSTITUTION:While a moving agricultural machine works, the opening position of a throttle lever 1 is set to obtain rating output rotation of an engine required for the work, and the work is started. In order to keep constant the engine rotation which changes with the work load state during work running, a main clutch is connected and disconnected and the operation such as speed change shift or the like is automatically conducted by a speed change control device 5. When an operator judges that the automatic down-shift operation is delayed according to operating feeling and an acceleration pedal 2 is stepped more than fixed, the speed change control device 5 automatically conducts down-shift operation for the time. By this operation, the engine rotation is recovered, and when stepping of the pedal 2 is released, the pedal is automatically returned to the original shift position. Thus, good working performance can be retained.
Patent JP-H08134214-A (JP)
Title: Polyimide and heat-resistant adhesive made therefrom
Inventor: OKAWA YUICHI
IPC: C08G73/10
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a polyimide which gives a heat-resistant adhesive that enables bonding with high bond strength at low temperature and low pressure by reacting a mixture of a specified aromatic diamine and a specified diaminosiloxane with a tetracarboxylic acid dianhydride. CONSTITUTION: 1mol of an aromatic diamine represented by formula I (wherein X1 is -O-, -CO-, -S-, -SO2 -, -CH2 -, etc.) [e.g. 4,4'-bis(4-aminobenzoyl)biphenyl] is mixed with 0.1-0.005-mol of an (ω, ω'-bis(3-aminopropyl)polydimethylsiloxane compound represented by formula II (wherein n is 0 to 7). The obtained diamine mixture is reacted by heating with a tetracarboxylic acid dianhydride represented by formula III (wherein Ar is a group of formula IV, V or VI; and Ar' is a direct bond, -O-, -CO-, -SO2 -, -CH2 -, etc.) (e.g. pyromellitic dianhydride) to produce a polyimide. A heat-resistant adhesive is produced by using the obtained polyimide as the effective constituent.
Patent JP-H08205777-A (JP)
Title: Method and equipment for spinning raw material
Inventor: JIEEMUZU EICHI PAAKINSU
IPC: A23G3/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved method/device performing the flash flow work and the liquidize-flashing work of material in a spinner head. SOLUTION: A spinner head 10 is used in combination with a machine for processing and spinning material and is provided with a base 12 and a cover 16 at an interval from the base. Between the base and cover, plural discrete elongated heating elements 20 arranged at close intervals are arranged to form a barrier allowing the material to pass through. The heating elements are respectively heated to a temperature sufficient for working the material in this. The spinner head is rotated to discharge the material through a space between the heating elements.
Patent JP-S61154686-A (JP)
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08149133-A (JP)
Title: Radio network system
Inventor: YOSHINO KANICHI
IPC: H04W84/12
Filed: 1994-11-16
Abstract: PURPOSE: To provide a radio network system whose throughput is improved by reporting a reception channel of a concerned equipment to other equipments in the system, registering the reported reception channel to control congestion based on the registered reception channels thereby simplifying channel designation. CONSTITUTION: When a radio adaptor in the packet reception wait state from a terminal equipment 109 receives a packet by a LAN controller 105, a terminal equipment registration table 110 is referenced to and whether or not a reception frequency (channel) of a destination terminal equipment is registered is confirmed. When the frequency (channel) is registered, a radio section 102 starts congestion control in matching with the frequency and when an idle channel is confirmed, the transmission is started. Thus, the throughput is improved by fixing the respectively frequency (channel) to avoid hand-shake and the frequencies (channels) used for the entire system are made distributed.
Patent JP-S63136479-A (JP)
Inventor: JIYATSUKASU RAKUROITSUKUSU
IPC: H01R4/24
Filed: 1987-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000087546-A (JP)
Title: Baseboard with graduation
Inventor: NAKANO SHIRO
IPC: E04G21/18
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate cutting positioning much more when cutting a baseboard to a desired length at the time of arranging the baseboard. SOLUTION: This is a baseboard 3 having graduation and is installed at boudary portions such as those between a floor surface and a wall surface for covering the boundary portions of a building, and the baseboard has graduations 4 marked and extended in the length direction. The graduation 4 is located at a portion which is not exposed to the outside, and also a different graduation 4 may be shown at every interval of five graduations. In addition, the baseboard 3 having graduation may be marked with a dimensional indication of '100' when 100 graduations are located within a length of 100 cm.
Patent JP-H07134052-A (JP)
Title: Mass flow controller device and its calibrating method
Inventor: KOYAMA NORIHIKO
IPC: G05D7/06
Filed: 1993-11-11
Abstract: PURPOSE:To more accurately calibrate a mass flow controller which is used when a process gas is introduced to a vacuum processing chamber while the flow rate of the gas is controlled by using the process gas. CONSTITUTION:Since and actual flow rate operating section 10 which the actual flow rate controlled by a mass flow controller 4 from the pressure increase, etc., in a vacuum processing chamber 7 while a process gas is made to flow to the chamber 7 from the controller 4 for a fixed period of time, comparator circuit 12 which operates the difference between a flow rate set by a gas flow rate setting and inputting section 1 and the actual flow rate, correcting value operating section 13, and correction circuit 2 which makes the actual flow rate coincident with the set flow rate are provided, the deviation between the set flow rate and actual flow rate can be calibrated.
Patent JP-S62131825-A (JP)
Inventor: BUORUFUGANGU TSUAIZERU
IPC: F16H48/30
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000106770-A (JP)
Title: Negative pressure difference irrigation system
Inventor: FURUKAWA NOBUHIKO
IPC: A01G25/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject system designed to easily control the water feed to and water discharge from soil. SOLUTION: This negative pressure difference irrigation system is so designed as to embed a porous pipe 2 into soil 1, saturate the inside of the porous pipe 2 with water from a water reservoir, and by the aid of the negative pressure difference between the soil in contact with the porous pipe 2 and the inside of the porous pipe 1, either leaching the water inside the porous pipe 2 into the soil 1 or taking the water in the soil 1 into the porous pipe 2 is performed, wherein such a means so to automatically set the level in the water reservoir constant through raising/lowering the water level is furnished so as to be vertically movable, and by moving the means vertically, the height difference between the porous pipe 2 and the level in the water reservoir is ensured to be regulated.
Patent JP-H08119930-A (JP)
Title: Production of alpha-sulfofatty acid alkyl ester salt
Inventor: TANO TETSUO
IPC: C07C309/62
Filed: 1994-10-20
Abstract: PURPOSE: To produce the α-sulfofatty acid alkyl ester salt better in the color tone by maintaining an uniformly stirring state, simultaneously sufficiently bringing hydrogen peroxide into contact with the crude colored product, and strictly controlling the temperature. CONSTITUTION: In the method for producing the α-sulfofatty acid alkyl ester salt by sulfonating a fatty acid alkyl ester or sulfonating a fatty acid, esterifying the reaction product with an alkyl group, and subsequently subjecting the produced α-sulfofatty acid alkyl ester to a bleaching treatment and a neutralization treatment, the treatment temperature is maintained within a temperature range of a set temperature ±2.5 deg.C in a substantially uniformly stirred state, and the crude colored product is simultaneously bleached with the hydrogen peroxide in the presence of a 1-12C alcohol. The highly bleaching continuous operation in an industrial scale is facilitated.
Patent JP-2000109167-A (JP)
Title: Packing apparatus
Inventor: OGAWA KENICHI
IPC: B65D5/468
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a handle hole from being closed by a suction hose so as to securely carry. SOLUTION: The pacing apparatus includes an outer box for housing a cleaner body 1 and accessories such as a suction hose 3, a lower cushion 10 provided at a distance from an internal face of the box of the cleaner body 1, and an upper cushion 20 provided between an upper face of the cleaner body 1 and the internal face of the outer box. A support 13 with a part cut corresponding to a handle hole 9 provided on a side face of the outer box is made to stand from the lower cushion 10 along the internal face of the outer box, and the support 13 is housed between the cleaner body 1 and the outer box while being supported by the support 13. Thus, the movement of the suction hose during carrying to cause the handle hole to be closed can be prevented by supporting the suction hose by the support.