baber/WOPTO huggingface dataset:
Patent JP-H06271532-A (JP)
Title: New sulfonium salt compound and polymerization initiator
Inventor: TAKAHASHI EIJI
IPC: C08F4/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a new sulfonium salt compound, effectively usable as a polymerization initiator for cationic polymerizable compounds and extremely rapidly polymerizable and curable by heat treatment or irradiation with light. CONSTITUTION:This sulfonium salt compound is expressed by the formula (R1 and R2 are H, alkyl, halogen, NO2 or alkoxy; R3 and R4 are alkyl or, together, may be bound; X is SbF6, AsF6, PF6 or BF$4), e.g. 9- fluorenyldimethylsulfonium hexafluoroantimonate. The compound is obtained by reacting, e.g. a 9-halofluorene with a dialkyl sulfide or a cyclic sulfide in respective equimolar amounts, as necessary, in the presence of an inert solvent at ambient temperature to 80 deg.C, dissolving the resultant solid substance in water or a system of the water-organic solvent, adding sodium hexafluoroantimonate, etc., thereto, vigorously stirring the resultant mixture, separating and drying the separated liquid or solid product.
Patent JP-S62238921-A (JP)
Title: Combustion air distributing control method
Inventor: MURAKAMI SHINZO
IPC: F23N1/00
Filed: 1986-04-09
Abstract: PURPOSE:To keep a draft of a heavy oil cokes gas and provide a stable combustion by a method wherein a flow rate of air for a blast furnace gas combustion is controlled just before a mixture gas combustion rate of the blast furnace gas is increased and a combustion state of a boiler is made unstable. CONSTITUTION:In an application in which amount of BFG (a blast furnace gas) is small, a system of control A is used. A damper 5 is opened or closed in such a way as a flow rate of air fed from a flow rate transmitter 6 becomes a set value of air volume corresponding to a flow rate of BFG from a flow rate transmitter 24 so as to control a flow rate of BFG air. In an application requiring a large BFG amount, a system of control B is used. A heavy oil draft control for opening or closing the damper 5 is performed in such a way as the draft of heavy oil from a pressure transmitter 8 becomes a draft set value corresponding to a heavy oil + COG (cokes gas) flow rate. A charging- over between the control A and the control B is carried out slightly before a BFG flow rate is increased, a heavy oil and COG flow rate are metered to cause an unstable combustion state of the heavy oil and COG to be generated.
Patent JP-H10272992-A (JP)
Title: Telephone holder
Inventor: HIRAI HIROKI
IPC: B60R11/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To hold a portable telephone in an easily attached/detached state regardless of the position of a connector connecting part by making the position of a connector connected to the inserted portable telephone, adjustable in an orthogonal direction to the insert direction of the portable telephone. SOLUTION: A connector module 20 is provided with a driving transmission member composed of a connecting bar 26 and a contact plate 27. The contact plate 27 is integrally connected to the front end of the connecting bar 26 orthogonally to the insert direction of a telephone, and has a rectangular through hole 27a enabling a connector C to pass through. The sliding stroke of the connector C is so set that the contact plate 27 is positioned in front of the connector C in the state of the connector C being pushed out into a front end position by spring force of a coil spring, and that connection between the connector C and the telephone side connector of a portable telephone is completed through a through hole 27a of the contact plate 27 slightly in front of a position where the connector C is retreated into a rear end position against the spring force of the coil spring.
Patent JP-S59207011-A (JP)
Title: Driving device of bloch line pair
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C19/08
Filed: 1983-05-09
Abstract: PURPOSE:To make a circuit, which drives a pulse magnetic field required for movement of a Bloch line pair in a high speed, small-sized and operate this circuit with a not very high power source voltage by making the third power source voltage higher than the second power source voltage if the second power source voltage is higher than the first power source voltage and directing the cathode terminal of a diode to the third power source. CONSTITUTION:A resistor 601 is connected in series to a diode 403 and is connected to the third power source 602 which outputs a voltage V2 higher than a voltage V1. When the sum of the resistance value of the resistor 601 and that of a driving coil 401 is denoted as gamma3, the current flowed to the driving coil 401 is flowed to the third power source 602 through the diode 403 and the resistor 601 eve in case of V2>V1 by turning-off of a switch 402 because the voltage at the connection point between the switch 402 and the coil 401 jumps. If a fall time Tf is shortened instead of a rise time Tr in a driving waveform of the pulse magnetic field which can be generated by the driving circuit, a waveform obtained by changing the polarity of the driving waveform in Fig. A corresponds to a waveform obtained by changing the driving phase of a driving waveform 201 in Fig. B merely, and thus, a Bloch pair can be moved.
Patent JP-H02258891-A (JP)
Title: Production of coke
Inventor: NAKAMA HIROSHI
IPC: C10B57/08
Filed: 1989-03-31
Abstract: PURPOSE:To attain shortening of carbonization time, use of a large amount of non-pulverized caking coal, reduction in flue temperature, etc., by adjusting caking property of charging coal, adding a binder to the coal to form cob coal, charging the whole amount of the cob coal to a coke oven and carbonizing. CONSTITUTION:Caking property of charging coal is adjusted to 40-80 (preferably 50-70) caking power index CI corresponding to size of cob coal and a binder is added to the coal to make cob coal having >=30cm<3> (preferably >=50cm<3>) size. Then the cob coals of various shapes are made into a shape wherein two or more cob coals connected, thickness of connecting part is <=75% the maximum thickness and the longest diameter is >= twice thickness and the cob coal is fed to a coke oven of horizontal furnace type and carbonized.
Patent JP-H09244394-A (JP)
Title: Silicone rubber roll and its manufacture
Inventor: IMAI YOSUKE
IPC: G03G15/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent separation of an elastic layer from a core body by providing an adhesive layer and a mixed material layer between the core body and the elastic layer to firmly adhere the elastic layer made of silicone rubber to the core body. SOLUTION: A silicone rubber roll 10 comprises a metallic core body 1, an adhesive layer 2 made of silane coupling adhesive, a mixture layer 3 made of silane coupling adhesive and silicone rubber, and an elastic layer 4 made of silicone rubber which are successively formed on the outer circumference of the core body 1. The core body 1 and the elastic layer 4 are firmed adhered to each other by interposing the adhesive layer 2 and the mixture layer 3 therebetween. The adhesive layer 2 is preferably formed 0.01-1μm in thickness, more preferably approximately 0.5μm. The silane coupling adhesive includes γ-amino-propyltrimetoxisilane, γ-mercapto-propyltrimetoxisilane, etc.
Patent JP-H11276568-A (JP)
Title: Air cleaner
Inventor: HIOKI SHINYA
IPC: B01D46/52
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner that can completely deodorize and remove dusts over a large room and has both functions of deodorization and removal of dusts besides the volume of blowing air through its shape is rather compact. SOLUTION: On this air cleaner, an air cleaning part 8 that has functions of deodorization or removal of dusts is arranged to cover the whole of or a part of a circulating path's surface with which the air that has not been cleaned or is being cleaned comes into contact. This air cleaning part 8 is composed of an absorptive filter, e.g. an electret filter or an activated carbon filter and so on, furthermore, it is preferred that the filter is plated or made from porous material like corrugate. In addition, if necessary, photocatalyst 6 and light source 5 that excites the photocatalyst on the downwind side of the air cleaning part are mounted.
Patent JP-H02261974-A (JP)
Title: Shift operating device
Inventor: ITO KIMIYOSHI
IPC: G05G1/00
Filed: 1989-03-31
Abstract: PURPOSE:To enhance the shift touch feeling of a select lever in a car by furnishing a spherical member, which detains with a recess in a detent lever, rotatably at the tip of plunger of a shift operating device. CONSTITUTION:A plunger 10 is furnished whose tip detains with a recess 8N provided for ex. in a lever 6 when it is rotated with a select lever. This plunger 10 is movable within a cylindrical member 12 in the direction of the lever 6 approaching or separating, and its one end is energized by a detent spring 16 fixed by a pin 14 to the cylindrical member 12 so as to be movable in the direction as the lever 6 is approaching. When this select lever is shifted from the neutral position N to a desired running position, the motion is transmitted to an actuating lever 4, which thus rotates round a point A. With this rotation the lever 6 also rotates, and the plunger 10 is moved by pressure in the direction of separating against the force of the spring 16, and thus a spherical member 18 is detained with the desired recess 8.
Patent JP-S528416-A (JP)
Title: Composite motor
Inventor: PEETAA BURAATORAA
IPC: H02P5/60
Filed: 1976-07-07
Abstract: 1535816 Dynamo-electric machines SIEMENS AG 23 June 1976 [7 July 1975] 26005/76 Heading H2A In an electric drive device comprising a stator and rotor carrying a first pair of windings together forming a series commutator motor and a second pair of windings together forming an induction motor providing a lower output speed than the series motor, the supersynchronous braking torque of the induction motor is reduced when the device is running at a speed higher than the synchronous speed of the induction motor. The stator and rotor are slotted, laminated bodies, some of the slots on both stator and rotor accommodating coil sides of the windings of both motors. The induction motor secondary winding comprises coils connected in series to form a closed circuit. This closed circuit may be interrupted by a centrifugal switch at speeds above the synchronous speed of the induction motor. Alternatively the same effect can be achieved by winding the induction motor to have a higher pole number than the series motor.
Patent JP-S536812-A (JP)
Title: Controller for motor
Inventor: ONO RIYOUICHI
IPC: H02P1/40
Filed: 1976-07-09
Abstract: PURPOSE: To prevent a motor from being operated in anti-phase improving the safety, by detecting a rotational direction of the motor by a direction switch and by selecting the power source phase for the motor through a phase selector circuit which responds to said detection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S525581-A (JP)
Title: Voltage detector circuit
Inventor: YAMASHIRO OSAMU
IPC: G01R19/165
Filed: 1975-07-02
Abstract: PURPOSE: To detect to a degree of 0.01V, the voltage drop in electronics wrist watches using low voltage source by converting pulse output that fluctuates due to voltage into two signals that varies their phase-pholds, and by detecting these phaseholds and measuring their voltage fluctuations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S578278-A (JP)
Title: Abrasive material
Inventor: TOMOYOSE KAGEYUKI
IPC: C09K3/14
Filed: 1980-06-17
Abstract: PURPOSE: An abrasive material capable of easy abrading, effectively abrading the surface of a body to be abraded and simultaneously accomplishing mirror polishing for said surface, which comprises an org. solid abrasive grain with specified hardness.  
     CONSTITUTION: An org. solid abrasive grain consisting of a synthetic resin, e.g., pref. one of particle size ≥ about 7μ such as a polyester resin with a network structure prepared by the condensation of a methacrylate resin or ≥500,000 MW and ethylene glycol with trimellitic acid, given Mohs hardness of about 1.5W5 by means of modification of the molecular weight, formation of a crosslinking structure, etc. is used. An inorg. solid abrasive grain such as carborundum or an emery abrasive grain of particle size ≤ about 5μ may be used together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07271354-A (JP)
Title: Automatic playing system for acoustic musical instrument
Inventor: YAMAMOTO JUN
IPC: G10H1/34
Filed: 1994-03-28
Abstract: PURPOSE:To provide the automatic playing system for the acoustic musical instrument which can reduce noises generated by a mechanism with simple constitution without deteriorating the operation feeling of a keyboard. CONSTITUTION:When a musical performance is recorded, abutting data TCD and attenuation data DD which are set in a setting operation element 15 are stored in a storage means 16 together with sounding intensity data as a key 1 is operated. When the musical performance data stored in the storage means 16 are outputted in order to a control means 17 at the time of the reproduction of the musical performance, a driving means 18 is driven with the abutting data TCD and the tip part of the driving part of the driving means 18 is made to abut on the reverse side of the rear part of the key 1, thereby preventing the driving part of the driving means 18 from colliding against the key 1. After the sounding ends, the driving means 18 is driven with the attenuation data DD right after the driving of the driving means 18 is reset, and the key 1 is driven in the opposite direction from the key releasing direction to prevent the reverse side of the rear part of the key from colliding against a back rail.
Patent JP-2000271420-A (JP)
Title: Air flow guiding mechanism and air cleaning device
Inventor: MASAKO KENJIRO
IPC: B01D46/42
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently introduce the cigarette smoke, etc., generated in a vicinity of an intake port to the intake port with a simple constitution. SOLUTION: A louver 50 is movable till the guide place projecting forward of the intake port opened to the front surface of a cabinet 11 from a housing place where it is housed in a louver housing chamber 48. When a mode set button 64 is pushed in the state in which the louver 50 is at the housing place, a latch member 85 is moved downward integrally with the mode set button 64 and detached form a part to be locked. In this way, the louver 50 is moved to the guide place by the energization force of a coil spring 90 and gravity. When an intake fan in the cabinet 11 is rotated in this state, the cigarette smoke, etc., rising and diffusing in a vicinity of the intake port of the cabinet 11 is efficiently sucked.
Patent JP-S59204547-A (JP)
Inventor: OOTA TAKAYUKI
IPC: H01L23/50
Filed: 1983-05-10
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-S59205713-A (JP)
Title: Crystallization of semiconductor thin film
Inventor: TOMITA TAKASHI
IPC: H01L21/324
Filed: 1983-05-10
Abstract: PURPOSE:To prevent a smelted semiconductor thin film from flowing out even if a little overheated condition exists by a method wherein a transition layer in which chemical quantities are varied is formed between the semiconductor thin film and two semiconductor oxide layers. CONSTITUTION:After an SiO2 layer 15 and a polycrystalline Si thin film 16 are deposited on a quartz plate, the thin film 16 is subjected to the thermal-oxidization to form a transition layer 17 in which chemical quantities are varied in the surface part of the film 16. Then an SiO2 layer 18 and an Si3N4 film 19 are deposited on the transition layer 17 to form a substrate 20. By using the substrate 20 of this composition, when the substrate 20 is heated to recrystallize the film 16, the smelted semiconductor thin film is prevented from flowing out even if a little overheated condition exists because the layer 17 is formed. With this constitution, a large area crystal thin film with excellent crystallinity can be obtained and the heating temperature at the time of recrystallization can easily be controlled.
Patent JP-S62263536-A (JP)
Inventor: CHIYATSUKU HONGU GAI
IPC: G06F9/22
Filed: 1987-04-03
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-H02262809-A (JP)
Title: Collective substation
Inventor: MIYAGAWA MASARU
IPC: H02B1/30
Filed: 1989-04-03
Abstract: PURPOSE:To reduce installation area and to shorten installation schedule by making the faces, requiring no maintenance, of an extra-high-tension power receiving switchgear abut on an extra-high-tension, high voltage or low voltage distribution switchgear, and then jointing and securing then physically. CONSTITUTION:A cable head 35 is fixed to a 66kV DS board 15 constituting a 66kV C-GIS 10, then the 66kV DS board 15 is connected through a 66kV cable 36 with the primary bushing of transformer. A 6.6kV cable 37 connected with the secondary bushing of transformer (not shown in the figure) is connected with the cable joint 38 of a 6.6kV power receiving board 25 constituting a 6.6kV distribution switchgear 11. The transformer is arranged at a random position around collected 66kV C-GIS 1 and 6.6kV distribution switchgear 11. By such arrangement, maintenance/inspection space of substation can be reduced and cable laying pit can be used commonly.
Patent JP-H05246788-A (JP)
Title: Aluminum nitride substrate and production thereof
Inventor: KAWACHI TSUNEO
IPC: B32B15/04
Filed: 1992-03-02
Abstract: PURPOSE:To inexpensively improve joining strength and thermal shock cycle strength by joining a copper plate to the surface of so called 'as-fired' aluminum nitride. CONSTITUTION:A paste joining agent made of a metal powder is obtained by incorporating 0.5-4.0wt.% one or more of Ti, Nb, Zr, 35-90wt.% Cu and balance Ag. Next, a coated substrate is obtained by printing and applying the paste joining agent on the part of circuit pattern of the surface of 'as fired' aluminum nitride substrate to 5-50mum thickness and drying and degreasing. Then the copper of the same size as the substrate is superposed on the substrate and heated at 800-900 deg.C and joined to obtain a joined plate. Next, a resist agent is applied only on the circuit pattern part of the surface of the copper plate of the joined plate and the unnecessary part on the copper plate is etched and removed to produce the aluminum nitride substrate.
Patent JP-H0213373-A (JP)
Title: Class ii restriction endonuclease, production thereof, and identification and cutting of complementary duplex dna sequence
Inventor: BURAIAN JIYON BORUTON
IPC: C12N9/22
Filed: 1989-04-03
Abstract: PURPOSE: To improve the yield of the subject endonuclease which is inert to methylation in cytosine group of a recognition sequence by obtaining the endonuclease from a microorganism of the genus Kluyvera.  
     CONSTITUTION: A microorganism of the genus Kluyvera, e.g. Kluyvera spec. DSM4496 is cultured at 30°C and pH 7.2-7.8 for 5 hr to afford the objective endonuclease. For example, a cell is exposed to an excessive pressure of 5 bars and resuspended in a tris HCl buffer solution, decomposed by a French- press and precipitated. The resultant supernatant is then preferably purified by an affinity chromatography, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62237737-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAMOTO SANAE
IPC: H01L21/60
Filed: 1986-04-08
Abstract: PURPOSE:To protect a contact against an electrostatic breakdown so that a large quantity of current flows by providing an aluminum electrode film in contact with a polysilicon film via a contact hole of the shape for surrounding a bonding pad hole covered with an insulating film on the polysilicon film under the pad hole. CONSTITUTION:A polysilicon 3 is wired in an arbitrary width to surround a bonding pad hole 2, aluminum 1 is deposited thereon, and a phosphorus glass (DSG) of the hole 2 is etched. Many aluminum-polysilicon contacts 4 are provided around the hole 2. Since many contacts 4 can be provided around the hole 2, a current amount concentrated on the contacting surfaces of the one aluminum-polysilicon contact 4 is reduced to decrease a current resistance value to the contacting surface.
Patent JP-S60227176-A (JP)
Title: Measuring method of noise tolerance
Inventor: YONEDA YUTAKA
IPC: G01R27/28
Filed: 1984-04-25
Abstract: PURPOSE:To measure the tolerance to an impulsive noise of an integrated circuit in a short time by limiting the possible range of the result of measurement using a noise pulse with next width by arithmetic based upon the result of measurement using a pseudo noise pulse with different width. CONSTITUTION:The output of the integrated circuit 22 to be measured corresponding to the pseudo noise pulse with some width which is supplied from a pulse generator 21 is measured by an output voltage measuring instrument 23. Its measured value is compared with the L output level of a normal integrated circuit which is stored in a processor 24 and the output pulse wave height value of the generator 21 is so controlled that the difference from the measured value is within a set error range, thereby outputting the difference from the L output on a printer 25 as noise tolerance. Then, noise tolerance as to a pseudo noise pulse with next width is also printed out on the printer 25. Then, the processor 24 calculates noise tolerance to a pseudo noise pulse with next width from the noise tolerance values to the last and current pseudo noise pulses with different width to limit the wave height value retrieval range of pseudo noise pulses, thereby measuring the tolerance to an impulsive noise in a short time.
Patent JP-S61243101-A (JP)
Title: Green compact magnetic core consisting of fe-ni
Inventor: SASAKI KAZU
IPC: B22F3/00
Filed: 1985-04-17
Abstract: PURPOSE:To produce a magnetic core having high magnetic permeability and excellent frequency characteristic by using a green compact consisting of Fe-Ni alloy powder having a specific grain size and oxide film as the magnetic core for high-frequency. CONSTITUTION:The green compact molding consisting of the Fe-Ni alloy powder such as 'Permalloy(R)' is used as the magnetic core for a high-frequency coil. The Fe-Ni alloy powder having 30-80mum average grain size is heated in air to form an oxide film having 50-900Angstrom  thickness on the surface. An aq. soln. of an inorg. insulator such as water glass is then stuck thereto and after the powder is molded under the pressure, the molding is heat-treated fro 30 minutes at 500 deg.C and the magnetic core for the high-frequency coil having the excellent magnetic permeability and frequency characteristic is produced.
Patent JP-S63247807-A (JP)
Title: Amorphous labeling substance for magnetic induction
Inventor: NISEGAWA HIDEAKI
IPC: G01B7/00
Filed: 1987-04-02
Abstract: PURPOSE:To improve the durability of an amorphous labeling substance for magnetic induction by using an amorphous magnetic alloy undergone a specific process to an inductive labeling substance. CONSTITUTION:An amorphous metallic plate of a magnetic substance 8 is made of an iron amorphous metallic plate containing at least B and Si as the metalloid elements and three elements of Fe-B-Si. Then a heat treatment is applied to said thin iron amorphous metallic plate in a magnetic field and in a 150-300 deg.C temperature range. This processed amorphous metallic plate is used to a labeling substance. As a result, the excellent output is added to the magnetic sensors 5-7 set on an automatically guided vehicle.
Patent JP-S61243141-A (JP)
Title: Corrosion resistant copper alloy
Inventor: MIKAWA TSUNEAKI
IPC: C22C9/04
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a Cu alloy having high corrosion resistance and mechanical strength by blending Cu as a base with specified amounts of Zn, Ni, Sn, Fe, B and Mn or Si. CONSTITUTION:A Cu alloy is composed of, by weight, 1-25% Zn, 0.1-5% Ni, 0.1-5% Sn, 0.1-5% Fe, 0.001-1% B and the balance Cu, and 0.1-5wt% Mn or Si is added to the alloy so as to improve the hardness.