baber/WOPTO huggingface dataset:
Patent JP-H01263245-A (JP)
Title: High frequency induction melting method and melting furnace
Inventor: OKAMURA MASAYOSHI
IPC: F27B14/06
Filed: 1988-04-15
Abstract: PURPOSE:To restrain oxidizing and nitriding of raw material and molten metal by cutting off contact of the raw material and molten metal surface in a furnace with the air while supplying the inert gas at the process for melting metal material with the high frequency induction melting furnace. CONSTITUTION:For example, the main raw material composing of Ni, Cr, Fe series is charged into the furnace 1 from supplying hole 12 in a cover 2. On the other hand, flow rate of Ar gas from a supplying source 7 is adjusted 8 and while supplying the gas so as to come to positive pressure in the cover 2, the power is conducted to the coil 10 in the furnace 1 to start the high frequency induction melting. Then, after melting down the main raw material, the upper cover 3 is opened and Ti and Al as sub-raw material are charged and cover 3 is closed, to continue the melting. In this melting process,the gas discharged from the raw material and the molten metal, and the Ar gas are exhausted from an exhausting hole 4. Then, the supplying flow rate of Ar gas is adjusted 8 in accordance with the necessity and inner part of the cover 2 is always held to positive pressure. In the above high frequency induction furnace, for example, heat resistant alloy steel shown with 74Ni-15Cr-3Ti-2Al-Fe.Bal can be melted at good yield.
Patent JP-H03292673-A (JP)
Title: Disk reproducing device
Inventor: YAMAMOTO HIDEO
IPC: G11B19/22
Filed: 1990-04-11
Abstract: PURPOSE:To surely stop the rotation of a spindle motor by impressing a forward rotation voltage to the spindle motor for a certain time and impressing a reverse rotation voltage thereafter at the time of not reading out a signal from a disk. CONSTITUTION:The signal read out by a pickup 5 is inputted to a controller 1 through a signal processing device 2, and the controller 1 discriminates whether the signal is read out by the pickup 5 at present or not. When the mode is switched to the stop mode at the time of the absence of the read signal, the forward rotation voltage is impressed to a servo device 3 for a prescribed time to rotate a spindle motor 6 forward, and a signal to indicate impression of the reverse rotation voltage is outputted to the servo device 3 after a prescribed time, and impression of the reverse rotation voltage is stopped after a prescribed time. Thus, disk rotation is surely stopped though the read signal of the disk is not outputted from the pickup 5.
Patent JP-S59220608-A (JP)
Title: Car length discriminating system
Inventor: NISHIHARA TSUTOMU
IPC: G01B21/06
Filed: 1983-05-30
Abstract: PURPOSE:To make it possible to easily alter a reference distance, by a method wherein one detection signal is delayed only for a time corresponding to the difference of the reference distance and a new reference distance and the delayed detection signal and the original detection signal are operated while a car length is discriminated on the basis of the operation result. CONSTITUTION:In discriminating a car length on the basis of a new reference distance l0' set when reference distance is l0' a discrimination apparatus 5 discriminates the car length on the basis of the output of an AND circuit 4b and the detection signal B is delayed by a delay circuit 6b to obtain a signal B'. For example, a reference distance is set to l0 and the detection signal B is delayed so as to obtain a formula lo<l0' to set a new reference distance to l0'. In this case, the discrimination apparatus 5 discriminates that the car length is l1<l0 when both of logical products AB, AB' are not formed on the basis of the outputs A, B and A, B' of AND circuits 4, 4b and discriminates l0<=l1<l0' when A, B are formed among A, B and A, B' while discriminates l0'<=l1 when both of A, B and A, B' are not formed.
Patent JP-H09279275-A (JP)
Title: Aluminum alloy plate for printing plate and its production
Inventor: HOSONO SHINICHIRO
IPC: B41N1/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy plate for a printing plate in which roughened pits are uniformly formed on the electrolyzed roughened face and the diameter of the pits are made approximately certain as well even by electrolytic roughening treatment in a short time and to provide a method for producing the same. SOLUTION: This aluminum alloy plate for a printing plate has a compsn. contg., by weight, 0.20 to 0.6% Fe, 0.03 to 0.15% Si, 0.005 to 0.05% Ti, 0.005 to 0.20% Ni, and the balance Al with inevitable impurities, where the surface layer part to a depth of 3μm from the surface to be subjected to electrolytic roughening treatment contains 0.05 to 2% Si. The aluminum alloy plate for a printing plate is obtd. by subjecting an aluminum alloy ingot having the above compsn. to homogenizing treatment at 500 to 630 deg.C and next executing hot rolling in which the starting temp. is regulated to 400 to 450 deg.C.
Patent JP-H05292538-A (JP)
Title: Offset correcting circuit
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/225
Filed: 1992-04-14
Abstract: PURPOSE:To prevent the color deviation by equalizing offsets of video signals corresponding to plural color components to one another. CONSTITUTION:Differential amplifiers 14R, 14G, and 14B amplify input signals inputted to respective non-inverted inputs (+) 100 based on correction voltages inputted to respective inverted inputs (-) 102 and output the amplified signals. Correction voltages are generated by the feedback clamp consisting of circuits for color signals of differential amplifiers 22, switches 26, clamp capacitors 28, and buffers 30. This feedback clamp performs the clamping operation for one color signal outputted from a sample and hold circuit 16 in the clamp period to successively clamp color signals of one another in every clamp period. Thus, the offset correcting circuit is constituted which equalizes offsets of color signals of a video signal to one another to prevent the color deviation.
Patent JP-H09284919-A (JP)
Title: Grounding device for control unit
Inventor: ISHIKAWA MASAHIRO
IPC: H02B1/16
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To lessen the number of components and reduce a cost and save a space. SOLUTION: A guide member 14 which extends along the entire length of a control unit 2 in the depth direction is fastened, being electrically connected to side boards 12, 13 of the control unit 2. A grounding piece 15 electrically connected to a grounding bus bar 17 is so installed in a box as to be brought into contact with the guide member 14. Even if the control unit 2 is in a connected position, test position, or disconnected position, the contact state between the grounded grounding piece 15 and the guide member 14 installed in the control unit 2 is maintained.
Patent JP-S59211336-A (JP)
Inventor: JIYORUJIYU BONERO
IPC: H04B3/06
Filed: 1984-05-11
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-S5217396-A (JP)
Title: Production of inorganic materials
Inventor: SUZUKI HISASHI
IPC: C01B33/20
Filed: 1975-08-01
Abstract: PURPOSE: To produce the silicate compound(water glass) which has a small rate of shrinkage after evaporation of water and which has good water-resisting property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61252829-A (JP)
Title: Single overhead cam type engine
Inventor: MASUDA TOSHIHARU
IPC: F02B1/04
Filed: 1985-04-30
Abstract: PURPOSE:To reduce the width of an engine and to enable improvement of an output, according to the method wherein the under surface of a cylinder head is so formed as to have a flat surface, and a cavity is formed in the top surface of a piston in a state in that a flat surface is left at the peripheral part of the piston top surface. CONSTITUTION:An under surface 4a of a cylinder head 4 is so formed as to have a flat surface. A cavity 3 is formed in the top surface of a piston 1 in a state in that a flat surface 1a is left at the peripheral part of the piston top surface. Two suction valves 9A and two exhaust valves 9B are disposed in an attitude extended vertically to the under surface 4A of the cylinder head. The forward end of an ignition plug 12 is positioned between exhaust gas ports 6B. This enables reduction of the width of an engine, and simultaneously enables improvement of an output.
Patent JP-H02272923-A (JP)
Title: Automobile telephone set
Inventor: ADACHI KEIZO
IPC: H04M1/73
Filed: 1989-04-14
Abstract: PURPOSE:To reduce energy consumption in a state waiting for call incoming by comparing a received automobile telephone number with an automobile telephone number stored in a storage device when the automobile telephone number is received from a base station, and supplying the power of a battery power source to a telephone set part when the both car telephone numbers are coincident. CONSTITUTION:When a transmitter/receiver 21 received a call signal from a base station 4, the automobile telephone number in the received call signal is sent to a controller 22. The controller 22 reads the stored automobile telephone number from a storage device 23 and compares the stored automobile telephone number with the received automobile telephone number. When the both automobile telephone numbers are coincident, a switch 24 is turned on the power is supplied from a battery power source 25 through the switch 24 to a telephone set part 3. Thus, the consumption of the battery power source is reduced in the state waiting for the call incoming.
Patent JP-H10275747-A (JP)
Title: Electric double layer capacitor
Inventor: KURIHARA JUNKO
IPC: H01G11/86
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for water solution electric double layer capacitor which is good in wettability with water solution electrolyte, of small internal resistance while even and thin, and excellent in film-forming characteristics and mechanical strength in large area. SOLUTION: An active carbon powder 6, a high polymer binder with hydrophilic group, and a plasticizer 5 are fully mixed together, then formed to a thin film and dried to produce an electrode 4. By using the one with hydrophilic group as high polymer binder, the wettability between water solution group electrolyte and an electrode becomes better, resulting in reduced contact resistance between the electrolyte and the electrode. With addition of plasticizer, the amount of high polymer binder required for producing a thin electrode is reduced, and a thin type, being low internal resistance, water solution group electric double layer capacitor is provided.
Patent JP-H03292370-A (JP)
Title: Coloring agent
Inventor: TSUBUSHI KAZUO
IPC: C09C3/12
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a coloring agent which gives a toner for electrophotography, a paint, a printing ink, etc., good at the fixability and adhesion to paper, wood, metal, etc., and at the tone and density of an image by incorporating pigments and a silicone oil as main components. CONSTITUTION:A coloring agent is produced by incorporating pigments and a silicone oil as main components. Particularly, it is advantageous to use a dialkylsilicone oil of the formula [wherein R<1>-R<8> are each -CnH2n+1(n=1-20); and x is an integer of 0, 1 or more], since a coloring agent is obtained which is excellent in dispersibility. Especially, it is preferred to use a dimethylpolysiloxane. As the silicone oil, in addition to the above, a cyclic dialkylsilicone oil, a cyclic alkylphenysilicone oil and an alkylphenysilicone oil can be used. A coloring agent is obtained which gives a toner for electrophotography, a paint, a printing ink, etc., good at the fixability and adhesion to paper, wood, metal, etc., and at the tone and density of an image.
Patent JP-S5320660-A (JP)
Title: Method of treating drain containing ammonia nitrogen and other organic substance
Inventor: KOSEKI YASUO
IPC: C02F1/42
Filed: 1976-08-11
Abstract: PURPOSE:To accomplish effective removal of ammonia nitrogen and organic substance from waste water through contact thereof with a mixture of active coal and zeolite.
Patent JP-2000280481-A (JP)
Title: Ink jet head and its manufacture
Inventor: TOMITA KENJI
IPC: B41J2/16
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having a water-repellent thin film which is hard to separate, is superior in abrasion resistance and facilitates stable discharge of ink drops. SOLUTION: A coat liquid in which a methoxysilane or ethoxysilane compound as a precursor of a silicon oxide and an ethoxysilane or methoxysilane compound including carbon fluoride chains are dissolved is applied to a surface of a SUS base having a thickness of 20 μm. Then, after the base is dried at room temperatures for one hour, the base is baked at 200 deg.C for 30 minutes, whereby a water-repellent thin film 8 of a thickness of 10-1000 nm including molecules with fluoloalkyl chains bound to the silicon oxide is formed. A nozzle hole 4 is formed by electro-discharge machining from a rear face of the base, when a nozzle plate 5 is formed.
Patent JP-S5521758-A (JP)
Title: Composition for fry coating
Inventor: TAKEO KIMIHIKO
IPC: A23L7/157
Filed: 1978-08-03
Abstract: PURPOSE: To obtain a composition for fry coating capable of giving fritters with a dry touch, having improved uniform adhesion to the surface and texture, comprising a water-dispersible complex consisting mainly of β-1,4-glucan and a starchy material.  
     CONSTITUTION: A composition comprising (A) a starchy material, e.g. wheat fluor, and (B) 0.2W30 wt% based on A of a complex obtained by grinding and kneading 50W95 wt% of powdery β-1,4-glucan, e.g. microcystalline cellulose, with 5W50 wt% of (a) a dispersing agent, e.g. karaya gum or carrageenan, and (b) a disintegrator, e.g. sucrose or dextrin, at a weight ratio of (a) to (b) of 9:1W1:9 in the presence of water, and by drying the mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10275847-A (JP)
Title: Wafer loader
Inventor: KANAI MUNENORI
IPC: H01L21/677
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a wafer to undergoes single wafer processing by a method, wherein a single wafer processing exclusive slot is provided besides a carrier. SOLUTION: A backed wafer 4 is placed on a single wafer exclusive slot 11, which is fixed or variable in width and located inside a wafer loader by the connection device-side transfer arm 8 of a wafer transfer mechanism, successively loaded into an exposure device main body by an exposure device-side transfer arm 9, and subjected to an exposure process. The wafer 4 subjected to an exposure process is returned to the sheet exclusive slot 11 by the exposure device-side transfer arm 9 and then sent to a development station by the connection device-side transfer arm 8 of a wafer transfer mechanism and a wafer truck. By this setup, a wafer carrier 2 where plural sheets of wafers 4 are housed can be mounted on a mounting pad 1, without changing the process line of single wafer continuous processing.
Patent JP-H08294216-A (JP)
Title: Cable clamp and clamping method of cable
Inventor: AKIYAMA HIROFUMI
IPC: H02G3/30
Filed: 1995-04-20
Abstract: PURPOSE: To attach/detach a cable clamp to/from a supporting part such as a wall surface. CONSTITUTION: A cable is inserted between an underplate 3 and a clamp 2. The underplate 3 is pressed against a supporting part 4 and anattaching/ detaching knob 1 or the tip of the clamp 2 is pushed toward the underplate 3 side to let a latch through a square hole 8 which is formed so as to correspond to the square hole in the clamp 2 and the latch is retained by the edge of the square hole 8 to clamp the cable. In order to detach the cable clamp from the supporting part 4, the attaching/detaching knob 1 is pushed down in a direction of an arrow 9 to release the latch from the edge of the square hole 8.
Patent JP-S58210827-A (JP)
Title: Compressed air drying system
Inventor: TANAKA TAMIO
IPC: B01D53/26
Filed: 1982-06-03
Abstract: PURPOSE:To mount an air drier without installing a governor and simplify the system by using the pressure of the main tank for a working pressure signal and releasing a discharge valve when the pressure of the main tank reaches a specified value. CONSTITUTION:Compressed air discharge from an air compressor 41 is sent to an input port 8 and an entrance chamber 9 of an air drier 1 through piping 40 and goes to an exit chamber 20 passing through desiccant 16 until the pressure of the main tank 46 arrives at a secified value set by a pressure regulating spring 32. Dried air is supplied to the main tank 46 through a regenerating tank 44 and a non-return valve 45. When the pressure of the main tank 46 rises, the drying cyliner 6 of the air dried 1 is moved upward by a controlling chamber 27 and a discharge valve 31 is released. Accordingly, air discharged from the air compressor 41 is discharged through the piping 40, input port 8, entrance chamber 9, discharge valve 31 and exhaust port. At the same time, dry air in the regenerating tank 40 flows back to the air drier 1, and restores capacity of desiccant 16.
Patent JP-H07300071-A (JP)
Title: Structure for rear panel of railway signal lamp
Inventor: MURAKAMI YUZO
IPC: B61L5/18
Filed: 1994-05-09
Abstract: PURPOSE:To facilitate access from the rear surface of a railway signal lamp, for maintenance, inspection, cleaning and the like. CONSTITUTION:In order to clean a lens surface E of a signal lamp, a lock mechanism is at first unlocked, and then, a locking member 14 is turned about its one end 14a so as to release a cut-out formed in the other end part 14b thereof, from a locking piece of a lamp casing 13, that is, the locking member 13 is unlocked from the lamp casing 13. Finally, one end part 11a of a rear plate 11 is bent rearward, and a hand is wound around the casing from thus bent side so as to clean the lend surface E.
Patent JP-H11256790-A (JP)
Title: Sliding handrail
Inventor: HONDA SUSUMU
IPC: E04F11/18
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To freely change the position of a handrail vertically, horizontally or obliquely according to usage by making the handrail freely variable in height, and making it repeatedly lowerable near to a floor surface as required. SOLUTION: The arm 2b of a bracket and a handrail reception section 3a are connected via a fastening screw 4, and a slide section 2a can be moved while its protruded section with a C-shaped cross section is inserted into the groove recess 1a of a stanchion 1. When the bracket is lowered to a non- hindrance position as required, the width of a stairway or a corridor is widened. For recovery, the bracket is returned to the original position, and fixing screws 2d, 4 are fastened. The junction between the handrail reception section 3a and the arm 2b is provided with a groove section 3b pinching the arm 2b and a circular cavity section 5 connecting them, and the fastening screw 4 is inserted. After the fitting angle of a handrail 3 is set, a set of a female screw and a male screw are fastened and fixed.
Patent JP-H01265735-A (JP)
Title: Transmitter and communication system using it
Inventor: KAMATA TADASHI
IPC: H04L12/28
Filed: 1988-04-18
Abstract: PURPOSE:To reduce the frequency of occurrence of crosstalk without complicating the transmitter by deciding the transmission time interval of a transmission signal in the transmitter depending on the content of data. CONSTITUTION:On receiver 1 processes transmission signals 2a to 4a from plural transmitters 2 to 4. The transmission time interval of the transmission signals 2a to 4a is decided depending on the content of the data in the transmitters 2 to 4. Thus, even if crosstalk takes place once, when the data content of the transmission signals 2a to 4a differs, the consecutive crosstalk of the transmission signals 2a to 4a from the succeeding time does not take place. Thus, the frequency of occurrence of crosstalk if the transmission signals is reduced without complicated constitution of the transmitter.
Patent JP-H06276963-A (JP)
Title: Cooking by frying in oil and preparation of curry-based powdery seasoning
Inventor: KURODA KEISUKE
IPC: A23L27/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a process for the quick preparation of an oil-fried food containing oil impregnated to the inner part of the food. CONSTITUTION:A raw material to be fried in an oil is put together with an oil and fat into a vessel for heat-treatment and heated under stirring. The vessel is closed and evacuated with an evacuation apparatus and the frying raw material is fried in oil in vacuum.
Patent JP-H05329758-A (JP)
Title: Method for grinding belt-like metallic substance by grinding roll
Inventor: TAKAGI KAZUYUKI
IPC: B24B27/033
Filed: 1992-04-15
Abstract: PURPOSE:To provide a belt-like metallic product which stabilizes processing and reduces a load for controlling a tension, saves an equipment cost, and has a excellent surface shape by effecting grinding as a pair of grinding rolls are rotated in a reverse direction to each other. CONSTITUTION:A plurality of grinding rolls 4 are arranged to effect continuous grinding of a belt-like metallic substance 2. In this case, rotation of at least a pair of adjoining grinding rolls (4ad and 4cd) at a front stage and that of grinding rolls (4bu and 4du) at a rear stage are made in reverse direction to each other. As noted above, by effecting rotation of the grinding rolls (4ad and 4cd) at a front stage and that of the grinding rolls (4bu and 4du) at a rear stage in a reverse direction to each other, a belt-like metallic product which reduces the occurrence of the fluctuation of a line tension owing to grinding resistance, an equipment load, and has an excellent surface nature can be produced.
Patent JP-2000295254-A (JP)
Title: Data transmission system
Inventor: SAITO HIROAKI
IPC: H04L12/403
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system from which a constant polling period is obtained even if a transmission channel is operated at a low transfer rate and employs half duplex communication. SOLUTION: The data transmission system comprises a monitor controller 10 and a plurality of controllers 30a-30n to be monitored that are interconnected by a channel 20. The monitor controller 10 sequentially polls a plurality of the controllers 30a-30n to be monitored, and collects data denoting a state change separately from data for polling processing when the state of the controllers 30a-30n to be monitored has been changed.
Patent JP-S62251821-A (JP)
Title: Optical coordinate input device
Inventor: HASEGAWA KAZUO
IPC: G06F3/03
Filed: 1986-04-24
Abstract: PURPOSE:To surely detect the deteriorated state or the like of a light emitting element by providing the titled device with a switching means to be closed at the input of coordinates to short a detecting resistor. CONSTITUTION:The optical coordinate input device is constituted of a driving circuit 1, a waveform shaping circuit 2, an amplifier circuit 3, a CPU 5, and the 1st and 2nd switching circuits 6, 7, an optical signal is interrupted by a finger or the like and the position is outputted to a personal computer or the like as indication coordinates. In this case, a current limiting resistor Rd and an inspecting resistor 8 are inserted between the collector of a transistor (TR) Q3 and a power supply terminal and a TR Q4 is connected to both the end of the resistor 8 in parallel and driven by a control signal (c) outputted from a CPU 5. At the input of coordinates, the TR Q4 is held at a closed state to short the resistor 8. At the time of an inspection mode, the TR Q4 is held at the closed state to reduce the driving current. Consequently, the deteriorated state or the like of the light emitting element can be detected without using an attenuation filter.