baber/WOPTO huggingface dataset:
Patent JP-H07302569-A (JP)
Title: Evacuation mechanism for electron microscope or the like
Inventor: TAKAHASHI TADANORI
IPC: H01J37/18
Filed: 1994-05-10
Abstract: PURPOSE:To prevent damage caused by heating of a negative electrode by transmitting heat of the negative electrode to a refrigerant through a specific heat radiating piece. CONSTITUTION:Heat of a negative electrode 6 heated by an ion beam A incident on a front surface of the negative electrode 6 is transmitted to a head part of a heat radiating piece 10 brazed to the reverse side. This heat is transmitted in no temperature gradient condition to a terminal part 10a suspended by this head part from the head part of the heat radiating piece 10 having excellent heat conductivity, and is cooled by insulating oil injected into a high voltage introducing chamber 9. Thereby, when the heat radiating piece 10 of a steel material having heat conductivity about ten times a stainless steel material is embedded in the contact side with the reverse refrigerant, since heat on a surface of the negative electrode 6 can be effectively transmitted to a refrigerant, damage by overheat of the negative electrode 6 can be prevented, and the scattering of a secondary electron by the damage can be prevented, and the replacing frequency of the negative electrode 6 can be reduced.
Patent JP-S63262227-A (JP)
Title: Correcting method of laminate plate
Inventor: FUJIMOTO YOSHINARI
IPC: H05K3/22
Filed: 1987-04-21
Abstract: PURPOSE:To enable the laminate with twist, etc., to be continuously corrected accurately by passing the laminate between correcting rolls, while the laminate is heated at the temperature equal to the softening temperature of the main material or higher. CONSTITUTION:A laminate A-1 is heated in a furnace at the temperature equal to the softening temperature of the main material, and is passed between correcting rolls 4, thereby curing the laminate while cooling, with deformation being corrected. As the laminate, there are paper phenol laminate generally recognized to be organic insulation material, a paper epoxy laminate, a glass epoxy laminate, tetron epoxy laminate, etc. Heating at the temperature equal to the softening temperature of the main material or higher means the heating at the temperature equal to the softening temperature of high molecular weight resin or higher in the case of organic insulation material. The correcting rolls 4 are composed of a plurality of roll-pairs being opposite in parallel at a prescribed distance. Transferring temperature is determined by the means and condition of heating and cooling. If the condition of heating and cooling is arranged, it is sufficient.
Patent JP-H0680170-A (JP)
Title: Refilling-preventing container
Inventor: TAKEMURA TORU
IPC: B65D83/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide a refilling-preventing container simple in structure and capable of being used as a disposable container, without making it intricate in structure, in a cylinder/piston type container. CONSTITUTION:A refilling-preventing container has a containing chamber 23 formed between a piston member 21, which is internally contacted with and fitted in a cylindrical container main body 1 whose one end is closed by an end wall 3 having a filled material take-out port 5, and which is provided movably in the axial direction of the container main body 1, and the end wall 3. In this container, a cap member 29 for closing an opening 27 formed in the piston member 21 is mounted detachably on the piston member 21. Further, in the container main body 1, a cap arresting member 9 is provided, which engages with the cap member 29 to arrest it preventing its reverse movement when the piston member 21 exceeds the limit of a predetermined interval to approach the end wall 3.
Patent JP-S57211854-A (JP)
Title: Data recording system
Inventor: IIDA HACHIROU
IPC: H04L12/26
Filed: 1981-06-22
Abstract: PURPOSE:To record receiving data together with time data in a time counter only when the receiving data are changed by setting up a sampling speed to a fixed speed which is not proportional to the communication speed of series data and interrupting the recording of data during the reception of the same data. CONSTITUTION:A series data receiving circuits 201 converts series data 901 into parallel data and outputs the converted data to an output circuit 202 and when the inputted data are not consistent with the preceeding data as the result of comparison, an inconsistency detecting signal DC0 or DC1 is outputted to a control circuit 208. A level receiver 203 receives receiving data 902 and output the data to an output circuit 204 and, when the receiving data are not consistent with the preceeding data, an inconsistency detecting signal DC2 is outputted to the control circuit 208. A time counter circuit 205 outputs time data to an output circuit 206 and also outputs a carrying flag and a carrying detection signal DC3 to an output circuit 206A and the circuit 208 respectively. If any one of signals C0-C3 or more are inputted, the control circuit 208 outputs confirmation signals AKO-3 in accordance with the detected signals and also records these data.
Patent JP-2000289467-A (JP)
Title: Mount structure of engine for vehicle
Inventor: YAMAUCHI OSAMU
IPC: B62D21/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure of an engine for vehicle capable of improving the strength and rigidity of a cross member without increasing weight of a vehicle body and the number of parts and reducing rotation moment. SOLUTION: In this mount structure of an engine for vehicle in which a first mount member 34 and a second mount member 35 are arranged at an interval in the forward and backward directions of a vehicle and are connected by a connection member 36, the first mount member 34 is fixed on an engine unit 25 through an engine bracket 45, and the second mount member 35 is fixed on a subframe (cross member member) 10 extending in the direction of vehicle width, the subframe 10 is constituted by a first cross pipe 11 and a second cross pipe 12 which are arranged in parallel at an interval in the forward and backward directions of the vehicle body and are made of steel pipes, and an outer cylinder 40 of the second mount member 35 is stretched between the first and second cross pipes 11 and 12 to connect them.
Patent JP-H03295245-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MASAHIRO
IPC: C08F22/40
Filed: 1990-04-13
Abstract: PURPOSE:To improve the adhesive force of a bonding agent and to prevent the generation of the deformation of an element with a conductive circuit formed thereon and an element comprising a semiconductor integrated circuit in a semiconductor device and the generation of a crack in the elements by a method wherein an ether imide compound is contained in the bonding agent as a bonding agent. CONSTITUTION:A bonding agent obtainable by mixing an ether imide compound, which is shown by a general formula (1), with conductive powder is made to interpose between an element comprising a semiconductor integrated circuit and an element with a conductive circuit formed thereon and is heated and hardened. The heating and hardening are subject to a temperature of 180 to 250 deg.C for 30 to 600 seconds. Or, when the bonding agent is formed, the ether imide compound which is shown by the general formula (1) is made to heat by a soluble organic solvent at 80 to 150 deg.C for 10 to 180 minutes, a prepolymerization is performed and the conductive powder is mixed with the compound. A hardened material of the bonding agent of this composition is hardened at a low temperature of 250 deg.C or lower and has physical properties of a dielectric constant of 3.5 or lower and a thermal expansion coefficient of 1X10<-6>/ deg.C or lower.
Patent JP-S57211829-A (JP)
Title: Signal converting circuit
Inventor: SENDA SHIYUUICHI
IPC: H03K17/795
Filed: 1981-06-24
Abstract: PURPOSE:To reduce electric power consumption by providing a titled circuit with a power source for applying voltage to a contact and a power source flowing current into the contact independently. CONSTITUTION:When a contact 11 is opened, power voltage is applied from a power source 13 to the contact 11 through a high resistance 12B and, a light emitting diode 16A is turned on and illuminated and an output of an inverter 17 is turned to a high level. When the contact 11 is closed, current from the power source 13 flows into the contact 11 through a diode 14 and electric power to be applied to the light emitting diode 16A is interrupted. Consequently, the output of the inverter 17 is turned to a low level. Since the power source 12A is 48V and the power source 13A is 5V, the whole power consumption 8 is reduced.
Patent JP-H04326994-A (JP)
Title: Methane fermentation method and apparatus
Inventor: MATSUNAGA AKIRA
IPC: B09B5/00
Filed: 1991-04-26
Abstract: PURPOSE:To keep the concn. of anaerobic bacteria in a fermentation apparatus while keeping high methane fermentation capacity and high cellulose decomposition capacity in the treatment of garbage. CONSTITUTION:Garbage is pressed in a pressing treatment tank 12 to be separated into sludge and a liquid and the liquid is introduced into a methane fermentation tank 2 to obtain methane gas by methane fermentation and the digested sludge slurry formed by this methane fermentation treatment is filtered by an ultrafiltration membrane 4. At a normal time, the non-transmitted liquid of the ultrafiltration membrane is returned to the methane fermentation tank 2 and, when the concn. of the solid in the methane fermentation tank 2 rises, at least a part of the non-transmitted liquid of the ultrafiltration membrane is returned to the pressing treatment tank 12 and the remainder is discharged to the methane fermentation tank 2. Further, an anaerobic cellulose decomposing bacteria culture apparatus 3 is added to the methane fermentation tank 2 and anaerobic bacteria subjected to enrichment culture are supplied to the methane fermentation tank 2 as seed bacteria.
Patent JP-S57212746-A (JP)
Title: Cathode-ray tube device for projection
Inventor: SATOU TAKEO
IPC: H04N9/31
Filed: 1981-06-24
Abstract: PURPOSE:To obtain a compact cathode-ray tube device for projection, which has no parallaxes and can be easily controlled, by performing a projection by use of a simple projection lens structure after making pictures to correspond to each other by means of fluorescent screens located on the projection optical axis by taking advantage of concave mirrors. CONSTITUTION:The projection optical axes of cathode-ray tubes 1-3, the angles of the central axes of concave mirrors 11 and 14, and the distances between the cathode-ray tubes 1-3, and a projection lens structure 15 and the mirrors 11 and 14 are adjusted so that the centers of the pictures of the fluorescent screens of the side cathode-ray tubes 1 and 3 correspond to the center of the picture of the fluorescent screen of the central cahode-ray tube 2 by means of the mirrors 11 and 14, and so that the sizes of the above three pictures become the same. From the viewpoints of the structure and the compactness of the entire device, the distances between the fluorescent screens of the side cathode-ray tubes 1 and 3, and the centers of the corresponding mirrors 11 and 14 are adjusted within the range of R-1/2R when the curvature radiuses of the mirrors 11 and 14 are supposed to be R. In addition, the mirrors 11 and 14 can be provided as fluorescent screens 30 and 32 in cathode-ray tubes.
Patent JP-S6186455-A (JP)
Inventor: SANDORA ROTSUSHIERU SUPURAUTSU
IPC: C04B24/18
Filed: 1985-05-09
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-S62254664-A (JP)
Title: Control circuit of thyristor inverter
Inventor: MIKANE TOSHIO
IPC: B60L9/18
Filed: 1986-04-28
Abstract: PURPOSE:To stop operation safely, by detecting abnormality based on the outpus of input/output voltage detectors, imparting the result to a judging device, generating a gate pulse, which is to be ignited next by an output OFF command, and disabling an inverter. CONSTITUTION:A DC input voltage Ed is detected by an input voltage detector 3. A load voltage Ea of a DC bus is detected by a DC voltage detector 6. when the voltage detector 3 or 6 detects the voltage higher than a specified value, an OFF command is outputted from an abnormality detector 9 and inputted to a judging device 10. The operations of a start control device 4 and an oscillator 5 are stopped, and a main circuit switch is opened. Amplifiers (I-IV) 11a-11d amplify the signals from the judging device 10 and generate gate pulses, which are to be ignited next time, in correspondence with conduction modes. Thus the output of an inverter is disabled. Even if abnormality occurs during the operation of the inverter, the output is immediately cut OFF, and the inverter can be stopped safely.
Patent JP-S5219971-A (JP)
Title: Shaping of leads sealed in lsi chip etc.
Inventor: HIROHATA KOUSEI
IPC: H01L23/50
Filed: 1975-08-08
Abstract: PURPOSE: To provide leads zigzaging or meandering inside chips in the vettical dire direction and to thus achieve enhancement of resin seal air tight characteristics and simplification of lead patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223771-A (JP)
Title: Bondable composition
Inventor: MOGI AKIRA
IPC: C08F20/26
Filed: 1983-06-02
Abstract: PURPOSE:To improve the bond strength without lowering the pH of a bondable compsn., by incorporating a specified copolymer in a bondable compsn. consisting of a (meth)acrylate monomer and an org. peroxide. CONSTITUTION:A copolymer having carboxyl groups and no unsaturated bond, e.g., a graft polymer whose main chain is composed of methyl (meth)acrylate copolymer and whose side chain is composed of methyl methacrylate, is incorporated in a bondable compsn. consisting of a (meth)acrylate monomer such as 2- hydroxyethyl methacrylate and an org. peroxide polymn. initiator such as cumene hydroperoxide. The bond strength can be improved without lowering the pH of the bondable compsn. so that metal-clad materials can be prevented from being corroded and the skin does not suffer from irritation at the time of use.
Patent JP-H02274114-A (JP)
Title: Piezoelectric component and manufacture thereof
Inventor: SUGIMOTO MASANOBU
IPC: H03H9/17
Filed: 1989-04-17
Abstract: PURPOSE:To regulate the interval between a piezoelectric vibrator and a support base accurately without giving effect on the piezoelectric vibrating characteristic by providing a member setting an interval to a region located between opposite faces of the piezoelectric vibrator and the support base and not giving any substantial fault to the vibration motion of the piezoelectric vibrator. CONSTITUTION:A distance d1 between a piezoelectric vibrator 1 and a support base 2 is set by the height of interval regulation members 7, 8. The interval regulation members 7, 8 are provided to a region located between the opposite faces of the piezoelectric vibrator 1 and the support base 2 and not giving any substantial fault to the vibration motion of the piezoelectric vibrator 1, that is, on terminal electrodes 201, 202. The end of the piezoelectric vibrator 1 is located on the terminal electrodes 201, 202 and it is a region not giving any substantial fault to the vibration motion of the piezoelectric vibrator 1. Thus, the interval between the piezoelectric vibrator and the support base is regulated to a prescribed size accurately without giving any effect onto the piezoelectric vibration characteristic.
Patent JP-H06286636-A (JP)
Title: Assembly of rear wheel steering device for vehicle
Inventor: FUJIO KOJI
IPC: B62D7/00
Filed: 1993-03-30
Abstract: PURPOSE:To surely position the neutral position by holding a yoke unit in a neutral state in a housing by the support by a yoke unit holding tool, connecting an output rod unit with the yoke unit in a tentatively fitted state with the housing, and fixing the output rod unit with the housing. CONSTITUTION:In the state where a yoke unit holding tool 60 is engaged with a housing 25, a swing gear is held by the holding tool 60, and the whole of a yoke unit 18 is positioned at a neutral state. While, the body 71 of an output rod unit holding part 70 is installed through the tentative fitting on the housing 25. One support 16a of the output rod unit 16 is pressed, and the pendulum arm of the yoke unit 18 and the connecting member of the output rod unit 18 are connected. Then, each support 16a, 16b of the output rod unit 16 is fixed on the housing 25.
Patent JP-H09281854-A (JP)
Title: Multijob processor for image forming device
Inventor: TOKAWA KOJI
IPC: G03G15/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To realize appropriate and smooth multijob processing by discriminating and displaying copying operation which can be set in a 2nd job executed after a 1st job. SOLUTION: In the multijob processing, an original for the 1st job is set between regulating plates 162 and the original for the 2nd job is set on a moving tray 161. The existence of the original is detected by a sensor SE2 in the 1st job and a sensor SE1 in the 2nd job, respectively. The set original is processed from the 1st job first. After detecting the completion of the 1st job by a sensor SE3, the original for the 2nd job is moved and processed by the moving tray 161. Information concerning the copying operation to the 1st job is inputted. Based on the inputted information and information on the performable copying operation of the device, the copying operation which can be set in the 2nd job executed after the 1st job is discriminated. Then, the discriminated copying operation which can be set is displayed.
Patent JP-H10287730-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: HOSHIKA NORIHISA
IPC: C08L63/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in flowability, moldability, moisture resistance reliability, and resistance to soldering stress by compounding a crystalline epoxy resin having a specified m.p., a curative contg. specified amts. of an alkylbenzene-aldehyde resin and a dihydroxybenzene-alkylbenzene- aldehyde resin, an inorg. filler, and a cure accelerator. SOLUTION: A crystalline epoxy resin having an m.p. of 50-150 deg.C is used. The curative used contains a resin (A) obtd. by reacting an alkylbenzene of formula I (wherein R1 is 1-8C alkyl; and m is 1-4) with an aldehyde of formula II (wherein R2 is II or a 1-7C hydrocarbon group) in the presence of an acid catalyst and 30-100 wt.% resin (B) obtd. by polycondensing a dihydroxybenzene compd. of formula II (wherein R3 is H, 1-8C alkyl, alkenyl, or halogen; n is 1-2) alone or together with a phenol of formula IV (wherein R4 is the same as R3 ; and k is 1-3) in the presence of an acid catalyst and reacting the resultant polycondensate with an aldehyde of formula II.
Patent JP-H04327387-A (JP)
Title: Laser beam welding equipment
Inventor: ITO MIKIRO
IPC: B23K26/064
Filed: 1991-04-26
Abstract: PURPOSE:To improve quality of underwater welding by forming three kinds of laser beams for preheating, for welding and for heat treatment after welding by plural condenser lens. CONSTITUTION:An optical system of laser beam welding equipment is constituted of the plural condenser lens 9 and 10 and the three kinds of laser beams a, b and c for preheating (for removing water) for welding and for heat treatment after welding are formed on a welding place by these lens. Consequently, the laser beam welding equipment can be operated in a thoroughly dried condition, heat treatment can be executed quickly after welding, a weld zone having excellent quality in the water can be obtained quickly and workability is improved.
Patent JP-H04238-A (JP)
Title: Motor fan
Inventor: TOKUDA TAKESHI
IPC: H02K9/06
Filed: 1990-04-12
Abstract: PURPOSE:To suppress transmission of vibration to a body by arranging a support rubber on the outer circumference of a motor case cap applied on a motor fan unit casing which is held on a cleaner body. CONSTITUTION:A motor case cap 30 is press fitted to the central part of a casing 29 covering a fan 27, where the outer diameter at the upper part of the press fitted section is set shorter than the inner diameter of the casing 29, and a plurality of bosses 30a are formed thereon. Upon assemblage of the motor case cap 30 and the casing 29, the bosses 30a are welded. The outer circumference thereof is held by a body 33 through a support rubber 31 and a motor fan unit 34 is entirely covered with a motor case 35. Since the motor is held at a low vibration part, transmission of vibration to the body is suppressed and thereby noise is suppressed. While furthermore, since the press fit part of the motor case cap has a small outer diameter, workability is improved at the time of press fit and securing reliability is improved by means of the bosses.
Patent JP-H09284176-A (JP)
Title: Spread spectrum transmitter and receiver
Inventor: YANO YASUHIRO
IPC: H04B1/707
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To conduct phase modulation capable of inverse spread spectrum processing even for quasi-synchronization detection. SOLUTION: A transmitter sends outputs of pseudo noise code generators 2a, 2b in both in-phase and quadrature components. In this case, switches 22a, 22b are used to exchange pseudo noise codes sent in in-phase and quadrature components in a form of parallel input information bits 10a, 10b and multipliers 3a, 3b are used to conduct biphase shift keying(BPSK) modulation or the components thereby conducting phase modulation of pseudo noise codes to be sent. The receiver uses the pseudo noise codes outputted from pseudo noise code generators 2a, 2b to form a 4-phase correlation device and a reception phase angle is detected from the output and information data are demodulated.
Patent JP-H11299166-A (JP)
Title: External fan type rotating electric machine
Inventor: HIRATA TOSUKE
IPC: H02K5/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide frame construction, capable of having a greater leg rigidity and a more excellent cooling performance as well, for external fan type rotating electric machine cooled by cooling winds flowing outside their frames. SOLUTION: In an external fan type rotating electric machine, the cylindrical part 5 of a frame fitted with a stator 3 on its internal periphery is supported at its lower part with internal supporting legs 11, and supported on its lower part side surfaces with external supporting legs 12. The internal supporting legs 11 and the external supporting legs 12 are connected to each other with connecting members 14, and besides connected also to fitting boards 13 for fixing the rotating electric machine to an installing surface or to another machine.
Patent JP-S5524951-A (JP)
Title: One-side hot galvanization of steel plate
Inventor: MIDORIKAWA HEIHACHIROU
IPC: C23C2/02
Filed: 1978-08-11
Abstract: PURPOSE:To manufacture one-side galvanized steel plate which is excellent in adhesion by the procedure in which a non-plating agent containing ZrO2 as the main component is coated on the one side of a steel plate and then the steel plate is baked by heating and passed through a hot galvanization bath. CONSTITUTION:The surface of a steel plate to be treated os cleansed by deoiling and then coated one-sidedly with a non-plating agent which is prepared by mixing and dispersing a mixture of ZrO2 fine power as the main component and an appropriate amount of at least one of Al2O3, SiO2, CaO, BaO, TiO2, MgO, NiO2, and V2O3 fine powder in an organic solvent or hydrocarbon containing a resin and a fat. The steel plate coated with the non-plating agent is dried in the air and baked, in which resin, fats, and hydrocarbon compounds present in non-plating agent are burned incompletely for carbonization and ZrO2 fine powders, etc., are adhered closely to the steel plate. Then, the steel plate is passed through a hot galvanization bath to obtain a complete one-side plated steel plate. Finally, non-plating agent adhered to the steel plate is removed by blushing or roll.