baber/WOPTO huggingface dataset:
Patent JP-S601171-A (JP)
Title: 1,2,4-triazine derivative
Inventor: TERACHI TSUTOMU
IPC: A61P9/12
Filed: 1984-04-18
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, halogen, or hydrazinocarbonylalkyl; R<2> is hydrazino, azido, halosulfonyl, mono- or dialkynylamino, pyridylamino, (substituted)N-containing 5- or 6-membered heterocyclic group, lower alkoxy, or group shown by the formula II (R<3> is H, alkyl, etc.; R<4> is pyridyl, aryl, alkynyl, etc.;] or it salt. EXAMPLE:6-[4-(beta-Chloropropionylamino)phenyl]-5-methyl-4,5-dihydro-1 ,2,4-triazin-3(2H)- one. USE:Showing an antihypertensive activity, an inhibitory activity against blood platelet aggregation, and antiulcer activity, useful as a drug. PREPARATION:For example, a compound shown by the formula III (Ra<2> is amino, alkylamino, or aralkylamino) or its salt is reacted with a corresponding acylating agent in a solvent in the presence of a base, to give a compound shown by the formula I .
Patent JP-S63244636-A (JP)
Title: Automatic wire bonding method
Inventor: MATSUKURA TAKUMI
IPC: H01L21/60
Filed: 1987-03-30
Abstract: PURPOSE:To prevent an accident due to contact with a wire, an accident due to contact at an edge or the like by a method wherein, after a position of an electrode pad has been identified, a length of the wire and a distance to an adjacent lead are operated and a bonding position is corrected. CONSTITUTION:After an electrode pad of a semiconductor device 9 which has been put inside a field of vision of a TV camera and a lead 11 corresponding to this pad have been positioned appropriately, a bonding operation is executed by using a wire 10. In this case, a position of the electrode pad is identified; after that, a length of the wire and a distance to an adjacent lead are operated and processed; a bonding point P is decided in an appropriate position on the lead where the length of the wire and the distance to the adjacent lead are decided within a prescribed limit value; the bonding operation is executed in this position. By this setup, the bonding operation can be executed in the most appropriate position on the lead; it is possible to prevent a slackened wire, a stretched wire and an accident due to contact with the adjacent lead.
Patent JP-S62236159-A (JP)
Title: Automatic recording system
Inventor: NISHIKAWA JUN
IPC: G11B15/02
Filed: 1986-04-07
Abstract: PURPOSE:To turn on and off a switch in tuning to the signal wave of a broadcasting station, etc., and to automatically record a broadcasting program, etc. by providing a transmitting device on a broadcasting station side to generate a control signal and a receiving device on a recording side. CONSTITUTION:A transmitting device overlaps and transmits a signal to inform of the starting and completing, to a broadcasting wave in accordance with the classification of the broadcasting contents, for example, a commercial, a commentary, news, etc. A receiving device sets the broadcasting contents part to desire the recording beforehand with a switch, etc. A broadcasting wave arrives, the signal of the part to desire the recording is received, then, the output signal is obtained from the receiving device and the recording is started by a recorder, etc. When the signal in the part which is not desired the recording is received, the output signal is released and the recording is intermitted. By the repeating, only the program contents removed the part which is not desired the recording can be continuously recorded.
Patent JP-H10263030-A (JP)
Title: Air massager
Inventor: INABA KATSUMI
IPC: A61H7/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an air massager which is increased in acupressure effects. SOLUTION: An air massager includes a massager main body 20, bags 30-32 placed on the massager main body 20 and inflated and contracted by supplying and exhausting air, and an air supply device 20 supplying and exhausting air to and from the bags 30-32, and gives a massage to the part of the body to be treated by supplying air from the air supply device 20 and exhausting the air for time expansion and contraction of the bags 30-32. Mounting means (storage pockets 41a-43b) are provided to correspond to the pressing areas W of the bags 30-32, an acupressure member 50 is provided removably via the mounting means, and the part of the body to be treated is pressed and released by the acupressure member 50 to increase acupressure effects.
Patent JP-H09269163-A (JP)
Title: Expansion valve
Inventor: WATANABE KAZUHIKO
IPC: F25B41/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve in which it has a function to close and its structure is simple. SOLUTION: This expansion valve 400 has an inlet port 422 and an outlet port 420 at its main body 410 and then a valve chamber is provided at the outlet port 420. The valve chamber is provided with an orifice member 460. Liquid refrigerant is supplied from the inlet port 422, the refrigerant passed through the orifice member 460 is sent to an evaporator through the outlet 420. A thermo-sensitive cylinder 430 is contacted with and fixed to the evaporator and then gas pressure is supplied to an upper pressure chamber 443 of a diaphragm 442 through a capillary tube 446. In addition, both a pressure chamber below the diaphragm and a valve chamber have a passage formed at the main body 410 of the valve. Accordingly, the diaphragm 442 may act against the pressure chamber 443 due to a variation in refrigerant temperature within the thermo-sensitive cylinder.  The diaphragm is connected to a valve supporting member with an operating rod so as to operate the valve supporting member. Within the thermo-sensitive cylinder, a bellows 431 of an inner volumetric adjusting means has its releasing end fixed to an inner wall of the thermo-sensitive cylinder and its released end communicated with an outlet port of the evaporator and then the valve is closed by reduction in outlet port pressure.
Patent JP-H10273639-A (JP)
Title: Electroconductive heat resistant adhesive, heater by using the same and heat roller for fixing
Inventor: NAKAMURA SHIGENOBU
IPC: G03G15/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive capable of manifesting excellent electroconductivity, thermal stability and adhesion by using a specified heat- resistant resin as a matrix and a specific metal ' powder, etc., as an electroconductive agent. SOLUTION: This adhesive comprises (A) 15-80 vol.% electroconductive material (preferably having 0.1-20 μm 50% average diameter) comprising at least one kind of an electroconductive ceramic, a metal oxide or a group VI to IX metal of the periodic table, and (B) the balance of a resin having >=250 deg.C temperature for reducing 5% weight (preferably a resin having imide bond such as polyimide and polyamide imide, and further having thermoplasticity and >=180 deg.C glass transition temperature) as a matrix. Durability is improved and a problem of dropout, causing of dislocation, etc., of a conducting terminal member after a long term use is prevented by adhering the conductive terminal member by using the adhesive.
Patent JP-S63245509-A (JP)
Title: Constant current supply circuit
Inventor: KUBO HITOSHI
IPC: H03F3/343
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a constant output current throughout a wide supply voltage range by providing a negative feedback circuit which receives the input from the collector of a transistor TR, which flows a current to a reference TR and a reference resistance, and gives the negative feedback output to the base. CONSTITUTION:A current IR1 proportional to a voltage VBE1 between the base and the emitter of a TRQ1 as the reference flows to a resistance R1. The output is negatively fed back from the collector to the base of the TRQ1 by a TRQ2, and the collector of the TRQ1 is fixed to 2VBE. The output is negatively fed back from the collector to the base of a TRQ3 by a negative feedback circuit NF, and a collector voltage Va of the TRQ3 is fixed to a reference voltage V1. If the voltage V1 is set to 2VBE, voltages between emitters and collectors of TRs Q3 and Q4 are equal and fixed independently of the value of a voltage VCC and are not affected by the early effect and an output current I0 turned back by a TRQ5 is fixed. Current amplification factors of TRs Q3-Q5 have not an influence upon the circuit operation even if they are low.
Patent JP-H1072040-A (JP)
Title: Communication envelope
Inventor: UCHIDA KAZUYUKI
IPC: B65D27/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication envelope with a three-dimensional sense, used for a mail order system. SOLUTION: A base belt-form flap 1 having a pattern part 5 at the front face of portions 1a, 1b and a blank for writing at the rear face thereof is partitioned by partitioning fold lines 2ab, 2bc, 2cd to form portions 1a, 1b, 1c, 1d. Cut lines 3, 3 of both sides are cut to cross the inward partitioning fold line 2ab of the portions 1a, 1b. An upper end-inward fold line 4 is cut at the upper end side of both sides-cut lines 3, 3, that is, at the portion 1b side and a lower side inward fold line 6 is cut at the lower side, that is, the portion 1a side. An outward fold line 7 is given between the inward partitioning fold line 2ab and the upper end-inward fold line 4. A vertical pattern-cutting off line 8 by which a vertical pattern 9a is cut off, is cut between the inward partitioning fold line 2ab and the upper end-inward fold line 4.  Further, a cutting off line 10 in which enclosing communication paper leaves are inserted is cut in the portions 1c, 1d forming the front and rear faces of the envelope.
Patent JP-H05245464-A (JP)
Title: Method and equipment for effectively utilizing oiled waste nickel catalyst
Inventor: OKADA MASAYUKI
IPC: F23G7/00
Filed: 1992-03-02
Abstract: PURPOSE:To effectively reutilize an oily waste nickel catalyst by efficiently recovering nickel from combustion exhaust gas containing a large amount of ash and nickel-containing dust obtained by burning the oily waste nickel catalyst being industrial waste as a raw material of stainless steel while improving environment and positively utilizing even the heat energy possessed by the combustion exhaust gas of the oily waste nickel catalyst. CONSTITUTION:Ash 9a formed by burning an oily waste nickel catalyst 8 by a combustion device 1 is recovered as a raw material for stainless molten iron. High temp. combustion exhaust gas 10 is sprayed to a stainless stell raw material 11 to be partially or entirely used as the drying heated gas of the stainless steel raw material and the nickel-containing dust 9b in the combustion exhaust gas is also recovered and the nickel-containing dust 9c remaining in the combustion exhaust gas 10 after sprayed to the stainless steel raw material 11 is also recovered as a raw material for stainless molten iron by a dust collector 3.
Patent JP-S60223955-A (JP)
Title: Heat exchanger for hot-water boiler and manufacture thereof
Inventor: KUBOTA YUUKOU
IPC: F24H1/40
Filed: 1984-04-19
Abstract: PURPOSE:To reduce man-hours for welding and improve the reliability of welded section by forming the multi-tube type one-through heat exchanger by only longitudinal welding. CONSTITUTION:The multi-tube type one-through heat exchanger 1 is made by a method wherein one metallic plate, printed with a multi-tube and one-through type circuit, and the other metallic plate, processed by the same treatment, are rolled into one sheet of metallic plate by employing contact bonding preventing agent, thereafter, the multi-tube one-through type circuit is formed by inflating them by high-pressure air, is rolled into a roll shape and is connected by longitudinal welding. One metallic plate is formed to an inner cylinder 2 and the other metallic plate is formed to an outer cylinder 3. The man-hour for welding may be reduced remarkably compared with a constitution consisting of first and second headers as well as a plurality of water tubes and the reliability of the welded section may be improved while combustion gas will never leak to the outside of the device, the temperature of the metallic plates may be reduced by the conduction of heat to water tube section and the resistance of the metallic plates to heat may be improved since the metallic plate is connecting each of the water tube sections.
Patent JP-H01251797-A (JP)
Title: Supporting method for positioning flexible printed wiring board
Inventor: NAKAJIMA SHIGEO
IPC: H05K7/14
Filed: 1988-03-31
Abstract: PURPOSE:To make a high-density electric mounting easily on a rigid printed wiring board without using positioning pins, by establishing lugs having the same level with soldering portions of a flexible printed wiring board on both sides of a bending portion near the soldering portions. CONSTITUTION:A flexible printed wiring board 14 is passed through a cut-away position 11a defined in a rigid printed wiring board 11 and soldering portions 14a are bent down toward the side of a soldering portion 11b of the rigid printed wiring board 11. At this time, a length of the wiring board 14 is set so that elastic members 12 are pressed down. And then, lugs 14b on both sides of a bending portion 14c are lifted since they are on the same level with the soldering portions 14a, which are pressed against the soldering portions 11b of the wiring board 11 with the bending portion 14c as the fulcrum. With the bending portion 14c pulled, the lugs 14b slip outside in the direction of bending and ends of the lugs 14b touch an inner wall of a main body 13.
Patent JP-2000274603-A (JP)
Title: Water supply controller
Inventor: OGINO SATORU
IPC: F22D5/34
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To supply a plurality of boiler facilities simultaneously with same quantity of water by controlling the r.p.m. of a water supply pump with the differential signal between a set value and the pressure difference across a supply water flow rate regulation valve on the side of a regulation valve for controlling a supply water flow rate regulation valve through drum level control. SOLUTION: A supply water flow rate regulation valve 21 for No.2 boiler compares the signal from a drum level transmitter 15 with a signal from a setter 23 through a comparator 22 and controls water supply through a regulator 24. Another supply water flow rate regulation valve 20 follows up the opening of an opening transmitter 14 for the supply water flow rate regulation valve 21 of No.2 boiler. A comparator 16 compares the signals from a drum level transmitter 13 and a setter 17 and an adder 19 corrects the opening command of the opening transmitter 14 with the output command from a regulator 18 thus correcting the drum level. A regulator 28 controls the r.p.m. of a water supply pump by comparing the signals from a setter 27 and a differential pressure transmitter 25 of a supply water flow rate regulation valve for controlling only the drum level through a comparator 26.  According to the arrangement, same quantity of water can be supplied simultaneously and stably to two boiler facilities and the boilers can be operated in parallel.
Patent JP-S60223048-A (JP)
Title: Magnetic recorder
Inventor: HAMA TERUYASU
IPC: G11B15/02
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the useless recording of a magnetic recorder in a no-signal mode by deciding the presence or absence of a video signal to be recorded. CONSTITUTION:When a record button is pushed, an AND is secured between the input of said record button and the output given from a video signal presence/ absence deciding circuit 6. When both control signals are supplied, a record start/stop circuit 7 starts blocks 8-10. In case the video signal has no input despite the input of the record button, the recording action is not started. If the input of the video signal is deteriorated during the execution of a reproducing action, the circuit 7 stops the recording action completely after a temporary stop although a record stat is fed by a key from the outside. In case no input of the video signal is recognized even when a fixed period of time elapses after the recording action is stopped, a power supply is cut off to stop totally a video system.
Patent JP-H08277436-A (JP)
Title: Double-layered steel sheet excellent in fatigue characteristic and its production
Inventor: YAMAZAKI KAZUMASA
IPC: C22C38/50
Filed: 1995-04-04
Abstract: PURPOSE: To produce a double-layered steel sheet excellent in fatigue characteristics, in a double-layered steel in which the componental compsns. are different between the surface layer and the internal layer, by regulating the compsn. of the surface layer to the one in which Cu components are added to the internal layer components and furthermore prescribing the thickness of the surface layer. CONSTITUTION: A double-layered steel constituted of a slab 7 with a sheet thickness (t) in which componental compsns. are different between the surface layer 10a and the internal layer 11a is produced by using a mold for continuous casting. The components in the internal layer are constituted of, by weight, 0.01 to 0.20% C, 0.002 to 1.00% Si, 0.02 to 3.0% Mn, 0.002 to 0.050% S, 0.002 to 0.100% Al, 0.002 to 0.0100% Ni, and the balance Fe with inevitable impurities. Moreover, as for the surface layer components, 0.50 to 3.0% Cu is added to the internal layer components, and the thickness of the surface layer is regulated to 0.0151t to 0.15t per side from the surface and back faces. Thus, the double-layered steel sheet having the stable thickness of the surface and back faces, small in deterioration in workability and excellent in fatigue characteristics can be obtd.
Patent JP-H03278614-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUNAGA TAKAKO
IPC: H03K17/08
Filed: 1990-03-28
Abstract: PURPOSE:To limit a momentary large current and to prevent the destruction of an overcurrent in a power supply line by connecting a buffer element to a power supply or an output terminal via a current limiting element. CONSTITUTION:When a low voltage internal signal 1 moves from an H level to an L level, the state of high voltage duplicate diffusion NMOS FETs 5, 9 is changed from ON to OFF and that of a high voltage duplicate diffusion NMOS FET 7 is changed from OFF to ON. Then the gate level of high voltage PMOS FETs 4, 8 reaches gradually a ground level as the FET 7 is turned on and the FETs 4, 8 are changed from the OFF to the ON state. In this case, there is a timing when both FETs 4, 5 are turned on simultaneously tentatively, and a switching current flows, but the currents from a high voltage power supply 2 and a ground power supply 13 are limited by the ON resistance of the MOS FETs and a current limit resistor 11. Thus, an excess current is not concentrated at a time and the destruction of the power line due to an overcurrent is prevented.
Patent JP-H05243893-A (JP)
Title: Oscillator using sc cut crystal vibrator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1992-02-29
Abstract: PURPOSE:To execute proper temperature compensation by obtaining proper temperature compensation data by monotonously changing the resonance frequency of a fifth-order overtone in a C mode corresponding to temperature changes by excluding the coupling of the other vibration mode to the resonance of a third-order overtone and the fifth-order overtone in the C mode. CONSTITUTION:Corresponding to the change of the resonance frequency of the fifth-order overtone in the C mode for an SC cut crystal vibration 1 segmented from a plane rotating the plane of crystal orthogonal to the Y axis about at 22 deg. with the Z axis as a center and further rotating that plane about at 34 deg. from this rotated position with the X axis as the center, temperature compensation 4-6 of the resonance frequency of the third-order overtone in the C mode is executed. When the thickness of a crystal piece 1 is defined as (t) and the dimension in the xx' axis direction is defined as (x), the condition of 14.808<x/t<14.824 or 14.834<x/t<14.860 is established and when the dimension in the zz' axis direction is defined as (z), the condition of 14.804<z/t<14.834 or 14.850<z/t<14.885 is established.
Patent JP-H05243145-A (JP)
Title: Developing of semiconductor manufacturing process and developing device
Inventor: KIMINO KAZUYA
IPC: G03F7/30
Filed: 1992-02-29
Abstract: PURPOSE:To improve a paddle system, to make it possible to supply a developing solution on a wafer rapidly and uniformly and to eliminate also the waste of the developing solution. CONSTITUTION:A cap 14 for covering the surface of a semiconductor wafer 4 is arranged over the wafer 4 fixed on a spin chuck 2 and the cap 14 is provided with a frame 16 made to protrude on the side of the wafer 4 on its peripheral edge and is provided with a developing solution feed opening 18 in its central part. The surface of the wafer 14 is covered with the cap 14 and a developing solution in a developing solution vessel 21 is fed between the cap 14 and the wafer 4 by a pressing device 20 through the feed opening 18.
Patent JP-S59206615-A (JP)
Title: Method of controlling supercharged pressure in engine with turbocharger
Inventor: SUGANO YASUZOU
IPC: F02B37/18
Filed: 1983-05-09
Abstract: PURPOSE:To permit supercharged pressure to be arbitrarily adjusted by a driver, by interposing a solenoid valve on the way of a piping connecting an output side of a compressor section with a supercharged pressure detecting section, and controlling an opening and closing operation of the solenoid valve according to a result of comparison of a reference value as arbitrarily determined with a detection value of a pressure sensor. CONSTITUTION:A supercharged pressure setting volume 5 is operated by a driver to determine a desired value of supercharged pressure. A control section 3 acts to open a solenoid valve 1a and close a solenoid valve 1b under a normal running condition. When an actual supercharged pressure becomes lower than the predetermined supercharged pressure, the control section 3 operates to compare an output voltage of a pressure sensor 2 with a reference voltage to increase an opening time of the solenoid valve 1b. On the contrary, when the actual pressure is higher than the predetermined pressure, the control section 3 operates to decrease the opening time of the solenoid valve 1b. When the supercharged pressure is increased, difference between the actual supercharged pressure and the predetermined supercharged pressure is rendered small, and the opening time of the solenoid valve 1b is shortened. Accordingly, pressure to be applied to a supercharged pressure detecting section D is increased, and at the time when the difference between the actual supercharged pressure and the predetermined supercharged pressure becomes zero, the supercharged pressure detecting section D functions to open a bypass B.
Patent JP-H04314162-A (JP)
Title: Command parameter input system
Inventor: AKIYAMA TAKASHI
IPC: G06F15/00
Filed: 1991-04-12
Abstract: PURPOSE:To reduce burden on a terminal user by providing a command column storage file which stores a command column inputted at every CONSTITUTION:A command history accumulating and fetching part 3 to which the storage of the command column is requested from a command acceptance part 2 finds the entry of an area in a command column storage file 4 in accordance with a user ID by comparing with a value in a user ID area. The command history accumulating and fetching part 3 stores the command column of inputted commands (a), (b), and (c) in the area at every user ID. Therefore, when the command column is inputted from a terminal 8 in a decided format, the plural rows of the latest command columns in inputted command columns are outputted to the terminal 8, and command column input can be performed in a format to correct the command column outputted to the terminal user. Also, it is possible to remember the storage of the terminal user even when command application after the lapse of time is performed, and to input the command column without referring to a manual again.