baber/WOPTO huggingface dataset:
Patent JP-S58140114-A (JP)
Title: Device of crystallization
Inventor: OOMACHI TOKUROU
IPC: H01L21/324
Filed: 1982-02-16
Abstract: PURPOSE:To carry out crystallization in a short time and easily by providing a protrusion that is regionally adjacent to and facing the layer of a material that is to be formed on the substrate main body and crystallized by heating. CONSTITUTION:A sliding plate 6 is provided with a concave section 7 for mounting a substrate 12 that is made by forming a semiconductor layer 11 to be crystallized from a substrate main body 10 by heating. The upper half 4 of the vessel is provided with a rectangular protrusion 8 that is opposite to the upper face 2 of the lower half of the vessel and of size a little larger than the width of substrate 12 in order to position the protrusion regionally adjacent and opposite to the layer 11. Because the protrusion 8 has width larger than laser beam, the semiconductor of the layer 11 is crystallized over its large area.
Patent JP-S56121615-A (JP)
Title: Method for removing sulfur oxide in waste gas
Inventor: KUWABARA TAKANORI
IPC: B01D53/60
Filed: 1980-02-28
Abstract: PURPOSE: To easily remove SOX in waste gases simultaneously with NOX removal by supplying the waste gas to the catalyst-packed layer which is active to NOX reduction by NH 3  and oxidation reaction of SO 2 , and supplying a finely-divided alkaline material to the outlet gas of the packed layer.  
     CONSTITUTION: A prescribed amount of NH 3  is injected from an NH 3  injecting line 2 to the waste combustion gas contg. NOX and SOX exhausted from the economizer of a boiler 1, after which this gas is introduced into a catalyst-packed layer 3 which is packed with platelike catalysts consisting of V or Fe active to both reactions of NOX reduction reaction and SO 2  oxidation reaction as active components. Here, NOX is reduced at a high rate by NH 3  to N 2 ; at the same time, SO 2  is oxidized to SO 3  at a high rate. A finely-divided alkaline material is injected from an absorbent injecting line 4 to the SO 3  contg. waste gas out from the packed layer 3, after which the gas is sent to a high-temp. bag filter 5. In the filter 5, SO 3  is absorbed into the alkaline material and is thereby removed. The clean waste gas is released from a chimney 7 after it has been heat exchanged in an iar preheater 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55117335-A (JP)
Title: Reference voltage generating circuit
Inventor: OOTA HIROSHI
IPC: H03K19/086
Filed: 1979-03-02
Abstract: PURPOSE:To secure the high-speed and steady operation for the emitter-coupled gate circuit by connecting the transistor to the output terminal of the reference voltage generating circuit and then clamping the output voltage of the output terminal. CONSTITUTION:The common connection is given between the emitters of transistors TrQ1 and Q2, and plural units of emitter-coupled logic ECL gate circuit 1 is provided to perform the differential operation. Then the reference voltage sent from reference voltage generating circuit 10 is supplied in common to these ECL gate circuits 1. And the constant voltage generating circuit consisting of PNP-type TrQ6 plus resistances R8 and R9 is provided at the area where circuit 10 is connected to the base of TrQ1 of gate circuit 1. Then TrQ6 is turned on at the fixed potential,  and the electric charge stored into the floating capacity of circuit 1 is discharged to  be clamped to the fixed output voltage. Thus TrQ1 is shifted to the OFF state in a  short time in order to ensure the high-speed and steady operation for plural units of  circuits 1.
Patent JP-S56126568-A (JP)
Title: Surface treatment method of core wire for compound cable
Inventor: OZAKI MASANORI
IPC: B24B29/00
Filed: 1980-02-28
Abstract: PURPOSE:To fully apply a grinding process without causing a twist to a core wire and imrove joining quality in compounding work, by rotating those brushes in opposite directions to each other that are included in neighboring groups of wire brush and are arranged at equal distances around the core wire. CONSTITUTION:For a compound cable core wire 1 successively moving in an axial direction, guides 4 are provided to prevent vibration of the core wire 1. As to wire brush groups A, B, C, D, wire brushes, which are rotated in the same direction to make a slide contacting motion to the core wire 1 in a plane crossing at a right angle with a moving direction of the core wire 1, are mounted to a shaft parallelly arranged to the core wire 1. Direction of rotation of the wire brushes is reversely arranged between the neighboring wire brush groups A and B, B and C and C and D, further at every wire brush group A, B, C, D a slide contact position of the wire core 1 and the brush is successively transferred to perform the work of surface treatment.
Patent JP-S63191693-A (JP)
Title: Plate surface protective agent for planographic plate
Inventor: KUNICHIKA KENJI
IPC: B41N3/08
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a plate surface protective agent having a high desensitizing capability and free of contamination in printing, by using a polybasic acid monoester derivative of a polysaccharide as a water-soluble organic high molecular weight compound. CONSTITUTION:Preferable examples if a polybasic acid monoester derivative of a polysaccharide to be incorporates include starch monosuccinate, starch mono-octenylsuccinate, starch mono-decynylglutarate and starch mondomleate. Among these, starch monosuccinate shows a particularly favorable effect. The degree of substitution of the monoester derivative is preferably 0.001-0.5, more preferably, 0.005-0.3, and the viscosity of the derivative in a 20 wt.% aqueous solution is preferably at most 500 cP (20 deg.C), more preferably, 2-300 cP. The polysaccharide is preferably one having a high aminopectin content, such as glutinous rice starch and fractionated aminopectin.
Patent JP-H05190208-A (JP)
Title: Lithium secondary battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M50/489
Filed: 1992-01-16
Abstract: PURPOSE:To provide a nonaqueous solvent electrolyte system lithium secondary battery excellent in a charge-discharge characteristic and high in safety- reliability by using a new type of separator with two kinds of polymeric films used jointly. CONSTITUTION:A secondary battery is provided with a negative electrode 2 capable of discharging-charging lithium ion, a positive electrode 7, a separator 3 for separating the positive electrode 7 and the negative electrode 2 from each other, and an electrolyte 5 with ion dissociative lithium salt dissolved in a nonaqueous solvent. In such a secondary battery, the separator 3 is formed by the combined use of a porous polyolefine polymeric film of 180 deg.C or lower in the fusing point, 20-100mum in thickness and 30% or more in porosity, and a polymeric film of 20-150mum in thickness having a polymeric matrix that can be capture-impregnated with the nonaqueous solvent and ion dissociative lithium salt.
Patent JP-H05187069-A (JP)
Title: Ceiling insert for deck
Inventor: IWAMOTO MINEICHI
IPC: E04B5/40
Filed: 1992-01-14
Abstract: PURPOSE:To perform simple and firm fixing of a ceiling for a deck to the hole of the deck by a method wherein a spacer is inserted in the hole of the deck, a body is inserted in the center of the spacer to rotate the body, and the male screw of the body is joined in a screwed-in state with the female screw of the spacer. CONSTITUTION:A ceiling insert for a deck comprises a body 1, a split nut 2, a resilient body 3 contained deep in the nut 2, and a spacer 4 engaged with the tip of the body 1. When the spacer 4 is inserted in the hole of a deck 6 and the body 1 is inserted in the center of the spacer 4 to rotate the body, a male screw 16 of the body 1 is joined in a screwed-in state with a female screw 44 of a spacer engaging part 43. In this case, a screw stop 15 of the body 1 is contacted with the inlet of a flange 41. When the body l is further rotated, an engaging part 43 is pulled to an upper part, a division cylinder 42 is further expanded outward and pressed against the inner part of a hole 61 of the deck 6 and firmly engaged. This constitution performs simple and firm engagement with the deck 6 and accurate insertion of a suspension bolt 5.
Patent JP-H10260699-A (JP)
Title: Method and device for speech encoding
Inventor: YIN LIN
IPC: G10L19/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To overcome or reduce at least >=1 disadvantage(s) by making good use of backward adaptive prediction algorithm which calculates a prediction coefficient as to a component from a prescribed number of sample values received before the component. SOLUTION: A pulse-code modulated speech input signal g(t) to be encoded is inputted to a signal processing unit 1 of the encoding device. A predictor 2 calculates one group of prediction coefficients e<j> to (n) by using a restructured quantized spectrum value and a spectrum value which is received before its stream in order. Prediction coefficients e<j> to (m) are used in order to calculate error values e<j> to (n) as to spectrum values. Errors of the respective streams, i.e., quantized errors e<j> to (n) for next digital transmission are supplied to a multiplexer 4 which generates an error signal 9 multiplexed for transmission and also fed back to the predictor 2.
Patent JP-S56123384-A (JP)
Title: Production of nonelectrically cleaned sheet steel of superior surface characteristic
Inventor: SHIBATA SADAYUKI
IPC: C23G1/08
Filed: 1980-03-01
Abstract: PURPOSE: To produce a titled sheet steel having the surface characteristics equal to those of an electrically cleaned sheet steel by removing the iron powder stuck on the surface of a cold rolled strip prior to coiling and annleaing the same without making electrical cleaning.  
     CONSTITUTION: Fine iron powder produced from rolls 2 and a strip 1 is stuck on the surface of the ordinary cold rolled strip 1. This iron powder is removed by an iron powder removing device 4 installed before the coiler 3. Various cleaning devices such as those for brushing, high-pressure spray washing, electromagnetic adsorption and chemical treatment are installed and used as the device 4. After the strip 1 is removed of the iron powder, it is annealed in a batch system or continuous system without undergoing electrical cleaning. After the annealing, the sheet steel is obtained without any carbon and decompoition residue at all or having only a very slight amount thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59150622-A (JP)
Title: Manufacturing method of press parts and flange processing die
Inventor: JINTA MASAHIKO
IPC: B21D19/08
Filed: 1983-02-18
Abstract: PURPOSE:To make a die small in size and to reduce remarkably the production of press parts by providing a flanging die changing device in a flange forming stage of two press parts having almost the same shapes. CONSTITUTION:In a flanging work of parts A at the 3rd stage, a sectional die 11 is lowered to a processing position by interposing a backing plate 19 between a slide block 1 and a base plate 16 with the aid of a cylinder 20. A part 2 to be pressed is mounted on a punch 30 in a state of opening a press die and is pressed against the punch 30 by the elastic force of an elastic body 32 which compresses gradually the part 2 with the lowering of an upper holder 13. Next, the die 11 is further lowered by lowering the holder 13 thereby the part 2 is bent from a bending line (m) as shown by figure II to perform flanging through the whole periphery so as to form a part 3. In flanging a part B, on the other hand, a slide block 15 is raised, till it comes into contact with the plate 16 by the elasticity of a spring, to raise the die 11 apart from the processing position, and after several processing stages, a part (b) of a part 21 is dulled by the tip of a flange dulling die 41.
Patent JP-S56123776-A (JP)
Title: Dc-dc convertor
Inventor: HARADA KOUSUKE
IPC: H02M3/338
Filed: 1980-02-29
Abstract: PURPOSE:To obtain a stabilized direct current output voltage with insulation for a direct current, by mounting a saturable transformer between an electric power source and a load. CONSTITUTION:When a clock pulse Ep with a fixed periodic cycle is applied to a base of a transistor TR1, the TR1 enters an on-off state with a load fed with a current through a diode D1 during the output period T1. When a saturable transformer T is saturated by a power source voltage Ei, the TR1 enters an off-state while a transistor TR2 enters an on-state, and until the TR1 again enters an on-state by a subsequent clock pulse, a control voltage is applied to a control winding Nc, with a magnetic core of the saturable transformer T reset accordingly. Thus a control system is carried on so that when a change in the output voltage is made, the control voltage E changes, and the ''on'' period of the transistor TR1 changes and the direct current output voltage changes, resulting in a stabilized direct current output voltage.
Patent JP-H10222273-A (JP)
Title: Data detection circuit
Inventor: ISHIGE HIROYUKI
IPC: G06F3/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a data detection circuit which can precisely detect the present key input state in inexpensive constitution by detecting (plural) information of key switches in parallel (simultaneously) and displaying information of the key switches on a display part. SOLUTION: A display control circuit 15 controls the display of the display part 14 based on information on the key switches in a switch input part 11, which are inputted in parallel. The display part 14 has plural liquid crystal display elements and the specified segment of the liquid crystal display element, which is allocated to the depressed key switch, is displayed by the output signal in the display control circuit 15 and it is identified which key switch in the switch input part 11 is depressed by a display segment position. The display part 14 emits light when all the keys of the switch input part 11 in an ED display part are turned off and it does not emit light when one of the key switches in the switch input part 11 is turned on.
Patent JP-S56121804-A (JP)
Title: Pressure governor in steam supply system for marine turbine generator
Inventor: FUKUTOME MICHIO
IPC: F01D15/10
Filed: 1980-02-29
Abstract: PURPOSE: To prevent a generation of an excessively high torque by disposing primary and secondary pressure control valves in a steam supply tube which runs from a steam generator to a steam turbine, thereby preventing an excessive steam supply to the steam turbine and subsequent systems.  
     CONSTITUTION: A turbine generator G in a ship is turned by not only a steam turbine T driven by the steam supplied from a steam supply system S but also a main diesel engine E, which transmits its power through a coupling A, a reduction gear B, a multi-stage shifting accelerator C and a clutch D. The steam supply system S is built up in such a manner that a steam is fed from a steam generator S1 to the turbine T through steam supply tubes 2, 4. In this case, a secondary pressure control valve V2 and a primary pressure control valve V1 are connected in parallel to the steam supply tube S2. The valve V2 makes regulation to suppress the steam pressure below the maximum level determined on the basis of a mechanical strength of driving system including the turbine T and the valve V1 regulates the steam pressure to be supplied to other steam supply system O. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60169944-A (JP)
Title: Information processor
Inventor: KOIZUMI SHINOBU
IPC: G06F9/30
Filed: 1984-02-15
Abstract: PURPOSE:To form efficiently a program and to simplify a compiler itself by making a machine word program base upon the same basic algorithm common by plural different data types. CONSTITUTION:An instruction is inputted from an address in a storage device 2 which is indicated by an instruction pointer 8 to an instruction queue 10. The instruction is sent to a decoder 13 through an instruction fetch 12 to analyze the kind of the instruction. The decoder 13 disscriminates the kinds (the four rules of arithmetic and comparison) of basic arithmetic and determines the data type used for each arithmetic by setting up type information in a data type designation register 14. An instruction execution control part 15 sends data in a general register 6 or the data in the storage device 2 which are indicated by an address register 9 to an operation part 4 on the basis of the data type information specified by the register 14 to calculate.
Patent JP-S60169969-A (JP)
Title: Multiprocessor system
Inventor: ISHIDA KEIICHI
IPC: G06F15/177
Filed: 1984-02-15
Abstract: PURPOSE:To use a common memory simultaneously and multiply and to prevent data communication from collision by forming a control unit applying common memory using permission to a processor in waiting. CONSTITUTION:If a processor 2 output a use request S4 when a processor 1 has outputted the use request S4 and is using the common memory 4, a wait request signal S2 is outputted from the control unit 8 at the ''L'' level, so that the processor 2 is made waiting status. The common memory using request signal S4 from the processor 2 is obtained by latching data on a data bus DB2 by a latch elemen 12. When the processor 1 gives up or release the use request of the memory 4, the signal S2 outputted from the unit 8 is turned to ''H'' level, so that the use of the common memory 4 by the processor 2 e.g. can be permitted.
Patent JP-S63192007-A (JP)
Title: Image output device
Inventor: ISHIKAWA HIROSHI
IPC: H04N1/36
Filed: 1987-02-05
Abstract: PURPOSE:To obtain an image of high resolution by providing a mirror which moves a light beam on a photosensitive body and measuring the interval of time between a scan start signal and an image write signal and rotating the mirror in accordance with this time. CONSTITUTION:The laser light which passes a cylinder lens 6 is reflected on a mirror 18 and is condensed as a spot on a photosensitive body 7. The mirror 18 can be rotated by a motor 22 capable of position control like a pulse motor or a servo motor. When the signal from a scan start sensor 10 is sent at intervals of a certain time and the signal from a write detecting sensor 17 is sent, an operation processing part 20 measures the interval of time between the write detection signal and the scan start sensor signal with about 1mus resolution and converts it to distance data and sends the signal to a motor controller 21 to rotate the motor by a required extent of movement. Thus, the deviation of registration of the leading end of the image is minimized to obtain the image of high resolution.
Patent JP-H01200408-A (JP)
Title: Tool correction system
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1988-02-05
Abstract: PURPOSE:To simply obtain a correction vector and to reduce the load of a processor by producing a basic correction vector on the line going to a point on a program path from the correction center of a tool correction system of a numerical controller CNC and obtaining the tool center from the program path and the correction vector. CONSTITUTION:A tool correction system is used to offset the tool center to the program path PP of a numerical control correction device. A correction center Pc is set in said correction system. Then, the basic correction vectors V1-V4 are produced on the line going to a point on the path PP from the center Pc. A correction vector is obtained by multiplying the vectors V1-V4 by the correction value. Then, a tool center path TPC is obtained from the path PP and the vectors V1-V4. At the same time, plural correction centers Pc1-Pc3 are set if desired and the basic correction vectors V1-V8 are used to the program paths P1-P8 respectively. Then, the path TPC is obtained.
Patent JP-S59149971-A (JP)
Title: Adhesive sheet having sprayed metal coating
Inventor: UMAGOME MASAKATSU
IPC: C09J7/02
Filed: 1983-02-16
Abstract: PURPOSE:To provide an adhesive sheet which can be used by easily adhering the same to a desired site and useful as a refractory sheet, an anti-slip sheet or a water-proof sheet, obtained by providing a sprayed metal coating to the front surface of a sheet substrate while providing an adhesive layer to the back surface thereof. CONSTITUTION:A metal with a low m.p. such as zinc, tin or lead is thermally sprayed onto the surface of a sheet substrate 1 such as a synthetic resin sheet, e.g., a polyvinyl chloride sheet or a polyethylene sheet to form a first sprayed metal coating 2a and a metal such as bronze, stainless steel or copper is further thermally sprayed onto the surface of the first coating 2a to form a second sprayed metal coating 2b. Separately, an adhesive is applied to the back surface of the sheet substrate 1 to form an adhesive layer 3 which is, in turn, covered with release paper 4. Informing the aforementioned first coating 2a, either a flame spraying method or an arc spraying emthod may be used.
Patent JP-H04212961-A (JP)
Title: Irradiation sensitive mixture and irradiation sensitive recording material manufactured therefrom
Inventor: ANDOREASU ERUSESAA
IPC: G03F7/039
Filed: 1991-01-25
Abstract: PURPOSE: To prolong printing life and to enable to obtain a planographic printing plate and a high heat resistance photoresist. CONSTITUTION: This irradiation mixture is a combination of 1,2-quinone diazide and/or a compound forming a strong acid by irradiating with an active ray and a compound containing C-O-C bond to be cleaved. In such a case, a binder of a polymer containing a repeating unit expressed by formula I. In the formula I, R1 expresses hydrogen, a halogen atom, a cyanate, R2 and R3 are the same as or different from each other, each expresses hydrogen, an alkyl group or an aryl group, R4 -R6 are the same as or different from each other and each expresses hydrogen, a halogen atom, an alkyl group or an alkoxyl group, X expresses an atom necessary for bringing a monocyclic or polycyclic carbon ring type aromatic ring to completion and (n) expresses 1-3.
Patent JP-S57140589-A (JP)
Title: Enclosed screw compressor
Inventor: NAGATA KIMIO
IPC: F04C18/16
Filed: 1981-02-25
Abstract: PURPOSE:To minimize the outside diameter of the casing of a compressor and make it compact, by prescribing the outside diameter of a motor and a male and a female rotors, which are provided in the same casing, and the distance between the axes of the rotors. CONSTITUTION:The motor 2, a male rotor 3 and a female rotor 4 of an enclosed screw compressor are provided in its casing 1 so that the male rotor is driven coaxially with the motor. The outside diameter D of the motor 2, the outside diameter (d) of the male rotor 3 and the distance P between the axes of the rotors 3, 4 are related to each other as 0.85<(P+d/2)/(D/2)<1.5. If the ratio were less than 0.85, the outside diameter of the motor 2 would be predominant and the opposite side of the female rotor 4 would not efficiently be used. If the ratio were more than 1.5, the outside diameter of the female rotor 4 would be too large. Under said relationship, the outside diameter of the casing 1 is minimized so that the whole compressor is compact.