baber/WOPTO huggingface dataset:
Patent JP-S57164929-A (JP)
Title: Cooling method for metallic strip and cooling roll used for this method
Inventor: YANAGI KENICHI
IPC: C21D1/00
Filed: 1981-04-01
Abstract: PURPOSE:To cool a high temp. metallic strip quickly without producing shape defects by condensing and evaporating the heat medium sealed in a hollow cooling roll repeatedly in said roll thereby cooling a metallic strip. CONSTITUTION:A hollow cooling roll 2 for cooling a metallic strip 1 revolves while supported by means of bearings 3, and a gaseous heat medium 4 supplied from a supply pipe 5 through a rotary joint 6 is filled in the roll 2. A heat transfer pipe 7 for cooling is inserted into the atmosphere of the medium 4, and the cooling water flows through an inlet 8 then through a water sealing box 9, the inside of the pipe 7 and a water sealing box 11 and is discharged through an outlet 10. The sealed medium 4 cools and condenses on the outside surface of the pipe 7 and drips as liquid drops 4'. These drops stick on the inside wall of the roll 2 and deprive the same of a large quantity of heat of evaporation at the time when it evaporates again, thereby cooling the strip 1 through the wall surface of the roll 2.
Patent JP-S58172345-A (JP)
Inventor: GIYUNTAA TSUOTSUHE
IPC: C07C51/00
Filed: 1983-03-23
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-H06244010-A (JP)
Title: Protection film formation method for chip-like circuit components
Inventor: KUBOTA ITARU
IPC: H01C7/04
Filed: 1993-02-13
Abstract: PURPOSE:To make it possible to coat efficiently a square-shaped chip component on a specified side of the square-shaped chip component and provide a protection film formation method to square-shaped chip components which are suitable to automation. CONSTITUTION:A process which eliminates a protection film 3 for such parts that form outside electrodes 7 on the surface of a chip-like raw material 1 is to cover the parts forming the outside electrodes 7 on the surface of the raw material 1 preliminarily with resists 2 and to eliminate this protection film 3 and the resists 2 from the surface of the raw material 1 after having formed the protection film 3 on the whole surfaces of the raw material 1 from the upper part of the resists 2.
Patent JP-H11247232-A (JP)
Title: Automatic operative shovel
Inventor: SUGAWARA KAZUHIRO
IPC: E02F9/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operative shovel equipped with a contact prevention function through a simple method and with less disposing defrayment. SOLUTION: This automatic operative shovel is composed of a hydraulic shovel, an automatic-operative controller 5 provided on the hydraulic shovel to make the hydraulic shovel regenerate the round operation from excavating to soil dumping as taught, and an operating means 4 provided on the hydraulic shovel or at a place apart from the hydraulic shovel and gives operating instructions to the automatic-operative controller 5. In this case, the automatic- operative controller 5 is provided with operation confirmation means 41, 52, 58 making the hydraulic shovel to regenerate the operation by the operating instructions from the operating means 4 and discontinuing the regeneration operation when the operating direction is cancelled.
Patent JP-H10226872-A (JP)
Title: Plasma carburizing furnace
Inventor: NAKAMURA MASATOMO
IPC: C23C8/38
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform different plasma carburizing treatments under different conditions in one treatment chamber by disposing two or more cathodes insulated from each other in one treatment chamber enclosed with heat insulating material, connecting these cathodes to respective D.C. power sources, and generating plasma independently at respective cathodes. SOLUTION: Lifts 61a to 61c being cathodes, moving up and down while supporting metal products A, B, C on trays, are disposed at prescribed spaces in a treatment chamber 41, and also supply pipes 71a, 71b for carburizing gas and discharge pipes 81a to 81c are connected to the treatment chamber 41. The lifts 61a to 61c are insulated from each other by means of insulating materials 91a to 91c and connected to respective cathode sides of D.C. power sources 111a to 111c by means of cathode wires 101a to 101b, respectively. Anode wires 121a to 121c, connected to respective anode sides of the above D.C. power sources 111 a to 111c, are connected to heat insulating materials 31a to 31c enclosing the corresponding lifts 61a to 61c, respectively, and respective heat insulating materials are insulated from each other by an insulating material 21.  By this method, plasma can independently be generated at the lifts 61a to 61c being cathodes, respectively.
Patent JP-H11241146-A (JP)
Title: Structure excellent in corrosion resistance, its production and method for repairing structure
Inventor: CHIKAZAKI MITSUO
IPC: B23K26/21
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a repairing method, capable of improving the integranular corrosion resistance and stress corrosion cracking resistance of a structural member of a light water reactor, etc. SOLUTION: A treatment stage for forming a deposited metal layer 5 on the surface of a structural member 1 is provided. By means of this treatment stage, the deposited metal layer 5, containing, by weight ratio, <=0.05% C, 18-23% Cr, <=7% Fe, 0.15-0.35% Ti, 1.0-3.5% Nb, <=1% Mn, <=0.25% Al, <=0.1% Cu, and the balance Ni with inevitable impurities and in which the N value computed by N=0.13×[2×Ti(%)+Mb(%)]/C(%) is made to >=5 and also having a structure where the smallest diameter of the cross section of solidified cells of solidified structure is made to <=20 μm is formed.
Patent JP-H07213429-A (JP)
Title: Draining fixture for rice cooker
Inventor: NISHIHARA HIROSHI
IPC: A47J43/28
Filed: 1994-02-07
Abstract: PURPOSE:To reduce the number of rice washing times for preventing waste of water when rices are cooked, and concurrently enable waste water by rice washing to be completely drained. CONSTITUTION:A mesh structural section 1 with permeability which enables water to pass through, but rices not to pass through, is formed in such a way that it covers a part of the opening section of a rice cooker container. Let its frame 2 be fitted in or applied to the opening section of a rice cooker from its outer side or inner side. In this case, the fixture can do without the frame 2.
Patent JP-H08238788-A (JP)
Title: Recording device
Inventor: OHAMA SATOSHI
IPC: B41J17/30
Filed: 1995-03-07
Abstract: PURPOSE: To obtain printing of high quality and high definition at a high speed by providing a fixing means for fixing a coloring ink on a recording paper by heat energy, a pressure means for accelerating transfer of the coloring ink, and a means for peeling the recording paper and a record medium after the coloring ink is fixed. CONSTITUTION: A record medium 4 is formed by layering a base material 1, a hot melt type coloring ink layer 2, and a thin film function layer 3. The record medium is sent out from a record medium feed roller 5 and a laser beam 6 is jetted from a record means 7. At this time, the thin film function layer 3 is heated by heat of a fixing head 10, so that record sensitivity is improved. Next, the record medium 4 having fine through holes formed on the thin film function layer 3 is operated by the record medium feed roller 5 or a record medium take-up roller 11, and pressed in the direction of an arrow 13 by a recording paper 8 conveyed from the direction of an arrow 14 in between the fixing head 10 and a pressure roller 9 and by the pressure roller 9, and heated by the fixing head 10.  Thereafter, the pressure roller 9 is moved in the direction of an arrow 12 so as to peel off the record medium 4 and the recording paper 8.
Patent JP-S52131918-A (JP)
Title: Production of non-refined high tensile thick steel plate with excellent toughness
Inventor: TENMIYOU GENNOSUKE
IPC: C21D8/02
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a non-refined high tensile thick steel plate with excellent toughness, the thickness of which is specified, by using Nb and V; making C content low; increasing the amount of Ni added; and adding a slight amount of Ti. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53134274-A (JP)
Title: Foam separating device
Inventor: KASHIWARA HIROSHI
IPC: B03D1/14
Filed: 1977-04-27
Abstract: PURPOSE: To optimize the efficiency of removing unnecessary substances by keeping optimum the distance between a foam discharging opening in a sealed foam separating vessel and the level of a liquid to be treated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08223343-A (JP)
Title: Print controller
Inventor: OKADA YUKIO
IPC: H04N1/00
Filed: 1995-02-13
Abstract: PURPOSE: To shorten the time till a print output image is obtained by applying transmission control of print data of plural pages to plural printers from a personal computer. CONSTITUTION: When print data of plural pages are sent continuously from a personal computer(PC) 1, a division mode switch 25 of an operation display section 15 is depressed to set the division mode. When a microprocessor (MPU) 13 discriminates the division mode and 1st page of print data in three pages sent continuously is stored in a data storage section 23, the data are sent to a printer 5a, where the data are printed out. When the data of the 2nd page are stored in the data storage section 23, the data are sent to a printer 5b and when the data of the 3rd page are stored in the data storage section 23, the data are sent to a printer 5c, where the data are respectively printed out. Thus, the time till a print out image is obtained is shorten with respect to a print command from the PC 1.
Patent JP-S58163436-A (JP)
Title: Apparatus for plasma reaction
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1982-03-25
Abstract: PURPOSE:To protect a surface to be formed from damage, by a method wherein initial electric discharge is carried out at low applied voltage by an auxiliary circuit and the impedance between capacitive discharge electrodes is synchronized while low electric energy is supplied to said electrodes. CONSTITUTION:A heating apparatus 7 is provided to the outside of a cylindrical plasma reaction furnace 2 while a pair of discharge capacitive electrodes 3, 4 are arranged to the inside of the apparatus 7 or to the reaction furnace 2 in a cylinder direction thereof and electric energy is supplied to the electrodes 3, 4 from a power source 6. In addition, an auxiliary circuit 5 equipped with a discharge promoting coil or wire is connected or arranged between a pair of the electrodes 3, 4 while a substrate 1 having a surface to be formed is mounted in the plasma reaction furnace 2 so as to arrange the surface thereof along electric lines of force applied between a pair of the capacitive electrodes 3, 4. As the result, initial electric discharge is made sufficiently low to eliminate sputtering effect on the surface to be formed. Thereby, the surface formed on the substrate is protected from damages.
Patent JP-S62206004-A (JP)
Inventor: SUZUKI MASAHIRO
IPC: A41B11/00
Filed: 1986-03-05
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-H03250959-A (JP)
Title: Facsimile equipment
Inventor: TSUCHIYA HIDEYUKI
IPC: H04M11/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the operability by providing an end signal generating means generating a specific end signal at the end of facsimile communication on the facsimile equipment and providing a signal detection means detecting the end signal from the end signal generating means and selecting the line on the position of a master telephone set to the master telephone set. CONSTITUTION:When facsimile communication is to be started, at first an original 12 is set and an automobile telephone set 1 is used for dialing. When the facsimile communication is terminated, a speaker 9 for alarming is stopped and an LED 11 goes off. Then an end signal is generated from an end signal generating means and sent to the automobile telephone set 1 via a line cable 6. when the end signal is sent to the automobile telephone set 1 via the line cable 6, a signal detection circuit 11 of the automobile telephone set 1 detects a tone of a start signal and recognizes the end of the facsimile communication to select an analog switch 4, to connect the line to the automobile telephone set 1 and to inactivate a relay 7.
Patent JP-H0751551-A (JP)
Title: Preparation of carbon thin film with controlled void
Inventor: ABURAHAMU SOFUAA
IPC: C23C16/56
Filed: 1994-03-18
Abstract: PURPOSE: To provide a process for independently controlling permeability and selectively of carbon thin membranes by narrowing and reopening the pore of the carbon thin membranes under a controlled condition. CONSTITUTION: A pyrolyzable carbon-contg. gas is contacted with a carbon thin membranes having a pore size and/or distribution larger than the desired pore size and/or a distribution, the ambient temp. of the thin membranes is raised above the temp. at which the adsorbed carbon-contg. gas pyrolyzes, and the carbon-contg. gas is substantially purged from the atmosphere surrounding the membranes and the thin membranes are cooled. Further the pores of the membranes are enlarged, if necessary, by partially sintering in the presence of an oxidant, and permeability and selectivity of the thin membranes are examined at a time and temp. optionally selected. According to demand, the above process is repeated. The size of chemical vapor deposition(CVD) substance, according to the desired adsorption style, can be selected so as to allow or prevent impregnation into the pore of the membrane.
Patent JP-S57161860-A (JP)
Title: Electrophotographic receptor
Inventor: MATSUURA KAZUO
IPC: G03G5/06
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a photoreceptor high in electrostatic charge acceptance and charge retentivity in the dark, and superior in sensitivity and durability, by providing a charge generating layer containing a specified bisazo pigment and a charge transfer layer containing a specified carbostyril derivative on a substrate. CONSTITUTION:A charge generating layer containing >=1 kinds of bisazo pigments represented by the general formulae, and a charge transfer layer containing a carbostyril derivative represented by the general formula IV. In the formulaeI-IV, Ar is any of the formulae V-VII; R is H, 1-15C alkyl or an alkyl derivative, 6-10C aryl or its derivative, or the like; m is 0, 1, or 2; R1 is H, alkyl, phenyl, benzyl with 1-15C; R2 is H, alkyl, or an alkyl derivative with 1-15C; n is 1 or 2; X is O, S, =N-NH2, =N-NH-SO2-alkyl having 1-15C, =N-NH-SO2-phenyl or the like.
Patent JP-H08247601-A (JP)
Title: Portable freezing refrigerator
Inventor: SUGA HIRONOBU
IPC: F25D23/02
Filed: 1995-03-08
Abstract: PURPOSE: To easily carry a refrigerator after completion of cooling thereof with a cooling unit by mounting the cooling unit where a heat insulation material is interposed between the evaporator and another unit constitution means on the inner surface side of a door hinged removably to the upper part of a refrigerator body while the evaporator on the side of the refrigerator body. CONSTITUTION: A freezing refrigerator body 7 is constructed with a door 6 in which an upper end opening part in a refrigerator body 5 is made closable and the door is hinged to an upper part of the refrigerator body 5. A cooling unit 8, where a heat insulating material 271 is interposed between an evaporator 201 and other unit constitution means 16 to 19 is mounted on an inner surface side of the door 6 of a freezing refrigerator body 7 while arranging the evaporator 201 on the refrigerator 5 side. Hereby, after completion of cooling with the cooling unit 81 the relatively light-weighted refrigerator body 5 can easily be carried by removing the door 6 from the refrigerator 5.
Patent JP-H06267878-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAKEDA HISAO
IPC: H01L21/22
Filed: 1993-03-10
Abstract: PURPOSE:To analyze the mismatching of a mask in a short time from the electric characteristic evaluated results of a plurality of sets of monitoring elements by manufacturing the monitoring elements in parallel with each other adjacently to diffusion layers formed on parts of a semiconductor substrate by changing the space between diffusion layers. CONSTITUTION:Monitoring elements are manufactured in such a way that, after n-type diffusion layers 21, 22, and 23 are formed on a p<->-type silicon substrate 1 on the surface of which a silicon oxide film 4 is formed through a first photolithography process, n-type ion implanting process, and high- temperature heat-treating process, p-type diffusion layers 31, 32, and 33 are formed in the adjacent areas of the layers 21, 22, and 23 through a second photolithography process, p-type ion implanting process, and high-temperature heat-treating process. At the time of forming the layers 31, 32, and 33, the intervals w1, w2, and w3 between the n-type diffusion layer 21, 22, and 23 and the p-type diffusion layers 31, 32, and 33 are deviated by taking the accuracy of a mask matching device into account. Therefore, mismatching of a mask can be confirmed and the mismatching amount of the mask can be evaluated.
Patent JP-H07264510-A (JP)
Title: Pilot signal detecting device
Inventor: NAKAMURA SHINICHI
IPC: H04N5/60
Filed: 1994-03-18
Abstract: PURPOSE:To facilitate digitization while reducing circuit size by constituting a filter to be used for a pilot signal detecting circuit of a low pass filter. CONSTITUTION:A 1st 2-phase oscillator 5 is oscillated with the same frequency as identification(ID) frequency and outputs frequency signals different mutually in phase by 90 deg. and one output is applied to a multiplier 7, passed through a 1st low pass filter(LPF) 9 capable of passing only a low frequency component based upon an output from a rectifier/detector 3 and inputted to a 1st square adder 15. The other output from the oscillator 5 is applied to a multiplier 11, passed through a 2nd LPF 13 capable of passing only the low frequency component based upon the output from the rectifier/detector 3 and inputted to the same square adder 15. Thus inputs from the 1st and 2nd LPFs 9, 13 are squared added, and then applied to a 1st comparator 17 and compared with a previously set reference level, and when the input from the adder 15 exceeds the reference level, an ID signal is outputted. A 2nd 2-phase oscillator 19 also executes operation similar to that of the 1st oscillator 5.
Patent JP-S6111085-A (JP)
Inventor: KAWAHITO KATSUMASA
IPC: A63H19/24
Filed: 1984-03-14
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-S64139-A (JP)
Title: Flame-retarding polyolefin composition
Inventor: GOTO NOBUO
IPC: C08L51/06
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the title composition improved in processing stability and the thermal stability of a molding in actual use, by mixing a composition comprising a polyolefin and a halogenated flame retardant with a specified phenol compound, a pentaerythritol diphosphite compound and an epoxy compound. CONSTITUTION:A flame-retarding composition comprising a polyolefin and a halogenated flame retardant is mixed with a phenol compound of formula I (wherein R1 and R2 are each H or 1-8C alkyl groups which may be the same or different), a pentaerithritol diphosphite compound and an epoxy compound, wherein the last two components are used in an amount of 0.01-1pt.wt. per 100pts.wt. said polyolefin, respectively.
Patent JP-H07260354-A (JP)
Title: Apparatus for garbage disposal
Inventor: MATSUSHIRO TADASHI
IPC: B09B5/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide an apparatus whereby garbage scattering around the inner wall of a garbage-holding vessel when the garbage is crushed to pieces and is agitated is decreased, garbage disposal is well finished, and cleaning after the disposal can be simply done. CONSTITUTION:Rotary knives 4 for crushing garbage to pieces and for agitating the garbage are located in a garbage-holding vessel 2, and are driven by a motor 5 for a rotary shaft. An electric current applied to the motor 5 is detected by an electric current sensor 21. In the case where a value of the electric current detected by the sensor 21 is large, it is determined by a controller 22 that a large amount of the garbage exists and the revolution of the motor 5 is increased. On the other hand, in the case where a value thereof is small, it is determined that a small amount of the garbage exists and the revolution of the motor 5 is decreased.
Patent JP-H08250555-A (JP)
Title: Inner-lead bonding apparatus
Inventor: SEKIGUCHI SHINGO
IPC: H01L21/60
Filed: 1995-03-08
Abstract: PURPOSE: To provide the highly reliable inner-lead bonding apparatus, wherein the throughput is improved and the efficiency is achieved. CONSTITUTION: A semiconductor pellet is bonded to an inner lead, which is provided at a TAB table 5 conveyed along a tape coneying line 4, by a bonding tool 6, which is attached to the lower end part of a bonding head 3 from the upper side. The bonding head 3 is attached to the surrounding part of a rotary index 1. The rotary index 1 is provided on an XY table 2. The XY table 2 is constituted so that the table 2 can be freely moved in the XY directions by an X-axis motor 2x and a Y-axis motor 2y. The rotary index 1 provided on the XY table 2 is moved in the XY directions. The bonding tool 6 can be aligned with the bonding positions on the TAB table 5.
Patent JP-S61207550-A (JP)
Title: Martensitic stainless steel for acidic oil well
Inventor: TAMAOKI KATSUOMI
IPC: C22C38/54
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a martensitic stainless steel for an oil well having superior resistance to sulfide stress corrosion cracking by adding a specified amount of B to a 13Cr martensitic stainless steel. CONSTITUTION:The composition of a martensitic stainless steel for an oil well is composed of, by weight, 0.1-0.25% C, <1% Si, <1% Mn, 12-14% Cr, 0.001-0.006% B and the balance Fe with inevitable impurities. The composition may further contain 0.5-4% Mo and/or 0.5-6% Ni as required.
Patent JP-S62206632-A (JP)
Title: Control system for main storage device
Inventor: YAMAZAKI MOTOAKI
IPC: G06F12/02
Filed: 1986-03-07
Abstract: PURPOSE:To shorten the access time of a main memory by holding previously the contents of the continuous addresses of the main memory in a data address. CONSTITUTION:When a memory reference type signal FC is outputted from a processor 100, a decoder decides the instruction fetch and outputs an instruction fetch signal I. A control circuit 108 decides that the signal I is the first one and selects an address signal A1 through a selector 105 to output the memory address signal MA to a main memory 101 and also to initialize the signal A1 to an instruction address counter 103. The read data read out of the memory 101 is not held by a data register 106 and supplied to the processor 100. The counter 103 is counted up by 1 concurrently with a reading action and the selector 105 selects an address signal A2 and reads the data on the next data from the memory 101 to hold it by the register 106. Then the signal A1 is compared with the signal A2 by an address comparator 104 with the 2nd instruction fetch. The contents of the register 106 are supplied to the processor 100 by the coincidence signal.