baber/WOPTO huggingface dataset:
Patent JP-S57154815-A (JP)
Title: Treating method for coil of electrical machinery and apparatus with varnish
Inventor: ASANO ETSUO
IPC: H02K15/12
Filed: 1981-03-20
Abstract: PURPOSE:To increase the quantity of varnish adhering to the coil, and to reinforce insulation by mixing a proper quantity of hairy small pieces into the varnish and giving a property, which is high viscosity when rest and high viscosity thereof is changed into low viscosity through agitation, and bonding power. CONSTITUTION:The 0.5-5% wick material of hairy small pieces consisting of heatproof aromatic polymide is mixed into the acid anhydride curing type epoxy varnish, and agitated sufficiently. The coil is immersed in the varnish having thixotropy (the property, which is high viscosity when rest and high viscosity thereof is changed into low viscosity through agitation) and the bonding power through the mixing of the wick material, and pulled up and dried.
Patent JP-S59165376-A (JP)
Title: Fuel cell power generating system
Inventor: IZUMITANI MINORU
IPC: H01M8/04
Filed: 1983-03-10
Abstract: PURPOSE:To simply and safely control differential pressure of a fuel cell by installing a by-pass pipeline in the fore part of a control valve and a stop valve of exhaust pipelines of fuel and oxidizing agent. CONSTITUTION:Each of by-pass pipelines 10 and 11 is made branch from the fore positions of control valves 16 and 20, and stop valves 15 and 19 arranged in a fuel exhaust pipeline 3 and an oxidizing agent pipeline 5 respectively. These by-pass pipelines 10 and 11 are connected to a buffer container 12 through stop valves 25 and 26, and passed each other in the buffer container 12. A branch pipeline 9 from an inactive gas supply pipeline 6 is connected to the buffer container through a stop valve 27. A control valve 28 which controls the pressure of the buffer container 12 is set in an exhaust pipeline 33 of the buffer container 12.
Patent JP-H06230504-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA YUJI
IPC: G03C1/06
Filed: 1993-02-03
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having high sensitivity, especially high spectral sensitivity and low fog. CONSTITUTION:This silver halide photographic sensitive material has a silver halide emulsion layer chemically sensitized with fine silver halide particles with an adsorbed tellurium sensitizer. It is preferable that at least one of a sulfur sensitizer and a selenium sensitizer is further adsorbed on the fine silver halide particles and it is preferable that a gold sensitizer is further adsorbed.
Patent JP-S60183629-A (JP)
Title: Display control system
Inventor: KONDOU TOSHIO
IPC: G09G5/00
Filed: 1984-03-01
Abstract: PURPOSE:To gather transmission data into one data and to eliminate the need for edition or the like by transmitting a display data required for all display devices from a data transmission side and a data designating the display form and allowing the display device to display only data required individually. CONSTITUTION:Stock value blocks #1-#12 have respectively a microprocessor unit 31, a display data reception unit 32, a next stock value display data transmission unit 33, a display data buffer memory 34, a display data refresh memory 35, and a display data transmission unit 36. Since all kinds of display data and data designating the display form are transmitted from a transmission controller at the same time, the blocks #1-#12 designated by a block number fetch all transmitted display data via the reception unit 32. Then the processor 31 fetches only the required data item by using a data designating the display form of types A and B.
Patent JP-S59168183-A (JP)
Inventor: IMANISHI SHIYUUZOU
IPC: D06M101/16
Filed: 1983-03-09
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-H09235564-A (JP)
Title: Thermal cracking of hydrocarbon and equipment therefor
Inventor: MATSUMURA KENJI
IPC: C10G9/24
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain ethylene, etc., by induction heating of feedstock hydrocarbons to effect thermal cracking thereof through such operations as to facilitate accurate heating control at high temperatures and prevent operational troubles. SOLUTION: First, feedstock hydrocarbons such as naphtha is preheated by making use of the heat of combustion in a heating furnace 2; subsequently, the feedstock hydrocarbons preheated are subjected to thermal cracking at high temperatures by making use of the induction heating by an induction heating apparatus 3, thus accomplishing the objective thermal cracking of the hydrocarbons. It is preferable that the induction heating apparatus 3 holds plural induction heating pipes connected mutually in parallel with one another and is equipped with a sealed case with the inside kept in an inert gas atmosphere.
Patent JP-S59166928-A (JP)
Title: Illuminating device
Inventor: MURATA SHINJI
IPC: G03B27/54
Filed: 1983-03-12
Abstract: PURPOSE:To eliminate the danger of an electric shock, and to generate no contact failure by placing the primary side of a transformer on a body part, and separating the secondary side to an illuminating part which is attachable and detachable, from the body part. CONSTITUTION:The secondary side transformer part 20a of an illuminating transformer, and the primary side transformer part 20b are attached in advance to an illuminating part 1 and a body part 2 of an illuminating device, respectively, and when the illuminating part 1 is inserted into the body part 2, the primary and the secondary side transformer parts 20a, 20b approach each other. when the secondary side iron core 22a and the primary side iron core 22b adhere tightly to each other, an effective magnetic coupling is obtained. Accordingly, a conventional electric contact made unnecessary, therefore, a danger of an electric shock is eliminated, a contact failure is improved, and safery and reliability are raised. Also, the quantity of light of a light source can be adjusted by adjusting a distance of the primary and the secondary transformer parts.
Patent JP-H10216876-A (JP)
Title: Movable die type in-line intermittent wire drawing machine
Inventor: ISOKIMI SEI
IPC: B21F1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To make compact and inexpensive the in-line wire drawing machine incorporated between a wire feeder and a working device of header and the like, and further to make the wire drawing available taking advantage of the time of no feeding of wire rod. SOLUTION: In this movable die type in-line intermittent wire drawing machine, taking advantage of the time of no feeding of wire rod, a chuck 26 chucks the wire rod to keep it from shifting in the direction of center line, and then the wire drawing die 28 is moved forward to the right by a drive cylinder 80 together with a die holding unit 30, and the wire drawing of untreated wire rod is executed. After that, the wire drawing die 28 is retreated and returned to the primary position. Or, the holding of wire rod by the chuck 26 is released so as to make available the successive feeding of wire rod to working units such as a header and the like.
Patent JP-S62199078-A (JP)
Title: Gas laser oscillator device
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/038
Filed: 1986-02-27
Abstract: PURPOSE:To prevent the deterioration of sealed gas and to improve the life of the titled device, by providing a halogen anticorrosion resin layer on the inner wall surface of a laser tube or on at least a part of a discharge member by coating. CONSTITUTION:A halogen anticorrosion resin layer 2 is provided on the inner surface of a laser tube comprising a metal by coating. A pair of holding plates 3 and 4 are provided in the inside of the tube 1. A metallic attaching plate 6 is provided on one holding plate 3 through an insulating member 5. A high voltage anode 7 is attached to the plate 6. A cathode 8 is attached to the holding plate 4 so as to face the anode. Pin electrodes 9 and 10 are provided on the plates 6 and 4 along the anode 7 and the cathode 8 for preliminary discharge. A peaking capacitor 11 is connected to the electrode 9. A high voltage pulse power source 13 is connected to the anode 7. A gas laser medium including halogen gas such as HCl and H2 is sealed in the laser tube 1. Since the layer 2 is provided on the tube 1, corrosion resistance is high.
Patent JP-H11236955-A (JP)
Title: Continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the torque transferred through a toroidal type continuously variable transmission by circulating part of motive power to the toroidal type continuously variable transmission via a planetary gear mechanism in a high- speed travel mode. SOLUTION: Part of the torque transferred to the ring gear 24 of a planetary gear mechanism 20 via a second power transmission mechanism 25 is transferred to an output disk 4 from planetary gears 36, 36 via a carrier 22 and a first power transmission mechanism 23. The torque applied to a toroidal type continuously variable transmission 17 from the output disk 4 becomes smaller as the change gear ratio of the toroidal type continuously variable transmission 17 is changed to the deceleration side to change the change gear ratio of whole this device to the acceleration side, thus the torque applied to the toroidal type continuously variable transmission 17 can be reduced during a high-speed travel.  The center axis of the planetary gear mechanism 20 is arranged on the same axis as a drive shaft 16, and a rotational shaft 30 on the center axis of the toroidal type continuously variable transmission is arranged above the drive shaft 16, thereby the device can be miniaturized, and power loss can be reduced.
Patent JP-H03242243-A (JP)
Title: Catalyst for coal liquefaction and method for liquefying coal using same
Inventor: KOTANIGAWA TAKESHI
IPC: B01J27/02
Filed: 1990-02-20
Abstract: PURPOSE:To perform a reaction with a high degree of hydrogenation under mild conditions with a small amt. of a catalyst and to increase the efficiency of coal liquefaction by using an Ru-contg. catalyst as the catalyst for coal liquefaction. CONSTITUTION:An Ru-contg. catalyst obtd. by impregnating a soln. of an Ru compd. in an org. solvent or water into the oxide or sulfide of a metal such as Fe or Zr and drying the oxide or sulfide is used as a catalyst for coal liquefaction. Coal is allowed to react with hydrogen in the presence of a solvent and the Ru-contg. catalyst at about 350-520 deg.C under about 10-30MPa pressure for about 0-90min. Liquefaction with a high degree of hydrogenation is performed under such mild conditions with a very small amt. of the catalyst.
Patent JP-H03242451-A (JP)
Title: Control device for vehicle
Inventor: SEO NOBUHIDE
IPC: B60W10/04
Filed: 1990-02-20
Abstract: PURPOSE:To realize an optional control function by connecting in common a vehicle condition decision part and an output processing part in a control function elements selection-sectting part and setting a control data in a manner of general use corresponding to various vehicle data. CONSTITUTION:In an engine control unit 9, a decision part 43 for deciding a vehicle condition, that is, control condition by various signals from a sensor part 41 and an output processing part 45 for outputting a control signal to an actuator side are connected in common in a control function element selection-setting part 44, and a control data is set in a manner of general use in accordance with various vehicle data. Accordingly, when many control parameters, corresponding to various vehicle control functions, are kept input to a control data table in the setting part 44, it can cope with a control object whatever it may be, without changing a control program. Thus, an optional control function can be easily realized.
Patent JP-H06226897-A (JP)
Title: Sound absorption material
Inventor: HORIMATSU TOSHIYUKI
IPC: G10K11/16
Filed: 1993-02-05
Abstract: PURPOSE:To form a perfect film layer even without using heat and adhesive. CONSTITUTION:Urethane resins 1 formed by coating a process sheet 10 with porous synthetic resin 2 are adhered by utilizing its initial adherence to form a film layer. The resin 1 for forming the layer has adherence in which a load when a stainless weight having a weight of 10g and a bottom area of 1cm<2> is lifted at 300mm/min after it is brought into contact for 10 sec is 50g or more immediately after the resin 1 is dried from solvent or water. An elongation at breakage of the layer after the resin 1 is cured is 80% or more.
Patent JP-2000240507-A (JP)
Title: Connection device for piston and connecting rod of engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02F3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of a piston caused by expansion pressure during a combustion process. SOLUTION: In this device, a small end 5 of a connecting rod 4 is arranged between a pair of bilateral piston pin bosses 2, 2 arranged on a piston 1 of an engine. A piston pin 7 is fitted extending to piston pin holes 3 respectively formed on the piston pin bosses 2, 2, and a bearing 6 formed on the small end 5 of the connecting rod 4. In the inner peripheral portion of the piston pin holes 3, 3 to be fitted to the piston pin 7, an inner peripheral portion 13 on the side of a piston head 1a is made greater in length to be fitted to the piston pin more than that on an inner peripheral portion 14 on the opposite side of the piston head.
Patent JP-S60184490-A (JP)
Title: Flux for brazing
Inventor: OGASAWARA AKINORI
IPC: B23K35/36
Filed: 1984-03-02
Abstract: PURPOSE:To improve the oxide breakability, wet spreadability, etc. on joint surfaces and to braze easily aluminum contg. magnesium in a high concn. by incorporating a prescribed ratio of aluminum fluoride, potassium fluoride and aluminum ammonium fluoride. CONSTITUTION:A flux for brazing consists of 100wt% potassium fluoroaluminate or a compsn. mixture composed of the same and aluminum fluoride and 5- 15wt% aluminum ammonium fluoride by the total weight thereof. Said compsn. mixture contains 60-50wt% aluminum fluoride and 40-50wt% potassium fluoride in terms of the single compd.
Patent JP-H10243640-A (JP)
Title: Step-up chopper type switching power supply
Inventor: MIYAMOTO HAJIME
IPC: H02M3/155
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To use components suitable for small output power even when the output power is increased. SOLUTION: This device is provided with two switching blocks, one constituted of a first inductor L1, a first switching device Q1, and a first diode D3, and the other constituted of a second inductor L2, a second switching device Q2, and a second diode D4. The connections of the first switching device Q1 and the second switching device Q2 are alternately switched. The switching cycle is shortened when the voltage of the DC output 7 becomes high and lengthened when the voltage of the DC output 7 becomes low.
Patent JP-H04212090-A (JP)
Title: Wheel train structure of portable watch with second hand
Inventor: HASEGAWA MASAHIDE
IPC: G04B33/10
Filed: 1991-02-12
Abstract: PURPOSE:To make the movement of a portable watch with a sweep-second thin still more by improving the train wheel structure of said watch. CONSTITUTION:A train wheel structure is constituted so that the rotation of a rotor wheel 12 is transmitted to a minute wheel 20 through a plurality of intermediate wheels, that is, a fifth wheel 13, a second wheel 17, a third wheel 18 and a center wheel 19 and further transmitted to a minute hand wheel 21 and a hour hand wheel 22 through the minute wheel 20 and branched from the first intermediate wheel meshed with the rotor wheel 12, that is, from the fifth wheel 13 meshed therewith to be transmitted to a second hand wheel 14.
Patent JP-S57154364-A (JP)
Title: Controlling method for surface temperature of ingot in continuous casting
Inventor: MORITA TOORU
IPC: B22D11/16
Filed: 1981-03-20
Abstract: PURPOSE:To improve the quality of cast products by controlling the flow rate of spraying water in the secondary cooling zone for continuous casting by detecting the temp. distributions in the section of an ingot and the thickness of its solidified shell with high accuracy. CONSTITUTION:Upon starting of drawing of an ingot from a mold 2, with the meniscus 4 thereof as a starting surface, a tracking surface (chain line) is assumed at every constant length LS and the temp. distribution in the section of the ingot 3 is calculated at every constant time. The one-dimensional nonsteady heat conduction model dividing the section to the shape of a square shell is used for this calculation. On the other hand, said model is corrected by the coeffts. of heat transfer learned from the relations between the calculated temps. on the outlet side of the respective zones (a), (b)- and the temps. measured actually with thermometers (ta), (tb)-. The temp. distribution of each tracking surface in each temp. measurement point is forecast at every constant time in accordance with the corrected model. The feed forward water flow rate determined from the difference between the forecast temp. in said position and the target temp. and the feedback water flow rate determined from the difference between the actually measured temp. and the target temp. are added and the water is sprayed to the ingot at this added water flow rate.
Patent JP-H02219256-A (JP)
Title: Manufacture of air bridge wiring
Inventor: HOSONO HITOSHI
IPC: H01L21/306
Filed: 1989-02-20
Abstract: PURPOSE:To simply manufacture an air bridge wiring with a small number of processes by forming a wiring pattern linking the connection parts of a semiconductor substrate by using a thin resist left by a half-light-shielding part of a photo mask. CONSTITUTION:A positive type resist 4 formed on a semiconductor substrate 1 is exposed via a photo mask 5 provided with the following; a high transmittance part corresponding with the pattern of connection parts of the semiconductor substrate, a half-light shielding part 8 which attenuates and outputs incident light corresponding with a wiring pattern linking the connection parts, and a part 7 completely shielding light corresponding with parts except each pattern. After development, conductor is vapor-deposited on the resist pattern. By eliminating the resist pattern, unnecessary conductor is lifted off. Thereby an air bridge wiring is simply manufactured with a small number of processes.
Patent JP-S63209429-A (JP)
Inventor: WATANABE MAKOTO
IPC: H02H7/20
Filed: 1987-02-24
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-S63209431-A (JP)
Inventor: WATANABE MAKOTO
IPC: H02H3/00
Filed: 1987-02-24
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-H04246152-A (JP)
Title: Two phase cold rolled thin steel plate of baked solidified type and method of its manufacture
Inventor: SHIYUU TOUSHIYOU
IPC: C22C38/00
Filed: 1991-01-21
Abstract: PURPOSE: To provide a cold rolled steel sheet for automobile outside sheet, easy of working because of its low yielding point before working, excellent in work hardenability and baking hardenability and having superior worked shape fixation characteristic, and showing excellent recoverability even if its surface is dented, and its manufacture.  
     CONSTITUTION: The process of manufacture of this cold rolled steel sheet consists of the following steps (a), (b), (c), (d), (e), and (f): step (a) where a molten steel, containing carbon, silicon, manganese, phosphorus, aluminum, nitrogen, titanium, and boron, is prepared; step (b) where a crude steel is prepared by continuous casting; step (c) where hot rolling is performed and the resultant steel plate is coiled at 600-720°C: step (d) where cold rolling is carried out and the resultant steel sheet is subjected to dual phase annealing at 780-900°C for 5min; step (e) where the steel sheet is cooled slowly by air cooling down to 650-750°C; and step (f) where the steel sheet is cooled down to 200-400°C by roller hardening at (50 to 400)°C/sec hardening rate and aged for 1-6min. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08212058-A (JP)
Title: Addition overflow detection circuit
Inventor: NADEHARA KOUHEI
IPC: G06F7/507
Filed: 1995-02-07
Abstract: PURPOSE: To provide a circuit which has a small quantity of hardware and can detect the addition overflow even when the number of output bits is extremely smaller than the number of input bits. CONSTITUTION: An augend 11 and an addend 12 of n-bit length having no code are divided into lower (m) bits and higher (n-m) bits. The lower sides 13 and 14 give the inputs to an adder 1 and calculate a carry 18 to be given to the m-th bit from the (m-1)-th bit. The higher sides 15 and 16 give the inputs to a pair of fast addition comparators 2 and 3 and detect that the sum of both comparators is equal to all-bit 0 or 1. One of both detection outputs 19 and 20 of comparators 2 and 3 is selected according to the presence or absence of the carry 18, and this selected output is logically inverted and outputted as an overflow detection result 21. The lower side addition of the augend and the addend can be carried out in parallel to the higher side fast addition comparison. As a result, the addition overflow can be fast detected.
Patent JP-S54133861-A (JP)
Title: Processor for commodity sales data
Inventor: SAITOU SHIYUNJI
IPC: G07G1/00
Filed: 1978-04-08
Abstract: PURPOSE: To eliminate the probability that wrong change is given to a customer, by attaining definitely the final confirmation of cash by displaying the total data printed out on a sheet by a printer and read out through printer control.  
     CONSTITUTION: In cuctomer memory 13, commodity sales data inputted from input part 1 and its total data are stored by being classified by customers, and printer 9, display unit 11, a cash processing key and an input unit for a print start signal are provided being separated from the input part. On the basis of the total data displayed on display unit 11, cash processing part 6 performs a cash process of a customer, printer 9 is controlled to print out the result on a receipt, and the total data read out are displayed on display unit 11 through display control. Consequently, the final confirmation of cash is made definite and wrong change will never be given to the customer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63208016-A (JP)
Title: Endoscope
Inventor: SHISHIDO YOSHIO
IPC: G02B23/24
Filed: 1987-02-25
Abstract: PURPOSE:To improve insertability by forming the outside circumferential surface part of a flexible part to a rugged shape and forming a curved part to the diameter smaller than the diameter of the flexible part. CONSTITUTION:The curved part 12 at the front end of an endoscope provided with an insertion part 10 provided successively with the flexible part 11 in succession to the curved part 12 at the front end is formed to the outside diameter smaller than the outside diameter of the flexible part 11. The waveform ruggedness 19 is formed to the outside circumferential surface part of the flexible part 11. The range where the insertion part 10 contacts the inside wall of an object to be inserted with the endoscope is, therefore, decreased. The insertion of the insertion part 10 of the endoscope into the object with the smaller pushing force in the axial direction is permitted by decreasing the contact resistance at the time of the insertion in such a manner.
Patent JP-S58160100-A (JP)
Inventor: MINAMI NOBUYUKI
IPC: C03C27/00
Filed: 1982-03-18
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。