baber/WOPTO huggingface dataset:
Patent JP-H0241824-A (JP)
Title: Electrode wire for electric discharge machining
Inventor: INANAGA KENICHI
IPC: B23H7/08
Filed: 1988-07-29
Abstract: PURPOSE:To increase tensile strength, and to reduce electric resistance, in a tungsten-made electrode wire for electric discharge machining, by covering the surface thereof with a copper layer, and further to reduce the vibration at the time of electric discharge machining for enhancing machining accuracy. CONSTITUTION:A tungsten wire is made to be the core, and a copper layer is covered on the surface thereof. In this case, the so-called copper-clad wire, in which a tungsten bar wire is covered with a copper pipe or the like and is subjected to wire-drawing, may be used. Thereby the tensile strength equiva lent to that of tungsten can be obtained, and unlike the conventional plating or the like, the surface of the electrode wire is smooth, and the adhesive strength between the tungsten core wire and the copper covering layer can be increased.
Patent JP-H06205010-A (JP)
Title: Wireless communication equipment and game machine using the same
Inventor: ITO KUNIHARU
IPC: A63F13/843
Filed: 1993-07-06
Abstract: PURPOSE:To transmit a control signal from plural controllers, and to make possible playing game by plural persons by transmitting the control signal to a master device in a timing in a delay time different by each controller in response to a reference timing signal received from the master device. CONSTITUTION:A master device 2 generates the reference timing signal being the time reference of transmission and reception, and transmits it to each controller 1. Each controller 1 transmits the control signal inputted by each inputting means 10 in the timing delayed in the prescribed delay time different by each controller 1 in response to the reference timing signal received from the master device 2. That is, the control signal is transmitted from each controller 1 in the different timing based on the prescribed delay time, so that the collision of the control signals transmitted from each controller 1 to the master device 2 can be escaped, and the controller 1 which transmits the control signal can be discriminated. Therefore, the playing game by the plural persons can be possible.
Patent JP-S6253169-A (JP)
Title: Current type inverter
Inventor: YANAGIYA YOSHIO
IPC: H02M1/08
Filed: 1985-08-31
Abstract: PURPOSE:To conduct ignition positively on starting by discharging the charging charges of an energizing capacitor and accelerating the rise of starting currents flowing through an anode reactor. CONSTITUTION:A series switch 23 for an ignition energizing circuit 20 is closed prior to the starting of an inverter, and an energizing capacitor 21 is previously charged sufficiently by DC currents fed from a thyristor converter 1 through a DC reactor 2. When ignition signals are transmitted simultaneously over each gate for parallel thyristors 3A, 3B, 5A, 5B under the state, the terminal voltage of an anode reactor 16 rises in a short time by the discharging currents of the energizing capacitor 21, and the parallel thyristors 3A, 3B, 5A, 5B are ignited without delay.
Patent JP-H0240412-A (JP)
Title: Method and device for generating heat at high temperature by combustion of steam and fluorine gas in vapor phase
Inventor: KIMURA TATSUTO
IPC: F23L7/00
Filed: 1988-08-01
Abstract: PURPOSE:To generate heat at high temperature by burning steam and fluorine gas in a vapor phase with supplementary oxygen in a high vacuum furnace. CONSTITUTION:The outer periphery of a furnace 1 is covered with an external furnace 20 with a vapor phase steam chamber 19 separated. On a combustion material base 25 are installed a water boiling furnace 22 having a throat 21, a steam boiling tank 9, a fluorine gas tank 10, and an oxygen tank 11. After the interior of the furnace is evacuated by a vacuum pump 4, steam is sent from a vapor phase steam chamber 19 into the furnace 1 by way of a steam suction port. When fluorine gas is injected into the furnace from the fluorine gas tank 10, the fluorine gas acts on steam, thereby carrying out combustion.
Patent JP-H0358719-A (JP)
Title: Production of calorie reduced rice
Inventor: OYAMA YOSHIO
IPC: A01G22/22
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a rice reduced in calorie and simultaneously shortening production period and enables production of second or more crop and suppress damage by natural phenomenon such as typhoon by carrying out introduction of water and reaping in a specific period. CONSTITUTION:In a rice crop, introduction of water is carried out in the period 5-25 day, preferably 10-20 day earlier than period when ear bears seed. Reaping is carried out 5-20 day, preferably 5-15 day later than the period when ear bears seed to obtain the calorie-reduced aimed rice kept in an intermediate state before ripening.
Patent JP-S60132304-A (JP)
Inventor: EBANGEROSU TORIFUON RASUKARISU
IPC: A61B5/055
Filed: 1984-09-17
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-H0285535-A (JP)
Title: Shock absorber
Inventor: TOMII MARUMU
IPC: F16F9/46
Filed: 1989-07-27
Abstract: PURPOSE: To generate an appropriate damping force when a large force is suddenly applied by providing a plurality of elements to control the flow passage area in a relatively movable manner to a piston, and providing a weight so as to be moved by acceleration/deceleration of the piston. CONSTITUTION: Elements 16, 17 to control the flow passage area of a working fluid to be communicated with upper and lower parts of a piston 10 are provided. The elements 16, 17 are provided in a moving direction of the piston 10 in a relatively movable manner to the piston 10, weights 15, 17 are provided on the elements 16, 17, and the inertia force to be applied to the elements 16, 17 or the weights 15, 17 moves the elements 16, 17 by the acceleration/ deceleration of the piston 10, and the flow passage area is changed thereby. A large impact in riding over an obstacle on a road surface can be excellently absorbed by changing the damping force at the instant of the acceleration/ deceleration of the piston.
Patent JP-H0531059-A (JP)
Title: Control system, optimum control quantity determining device, and vacuum cleaner
Inventor: OHARAGI HARUO
IPC: A47L9/28
Filed: 1991-08-01
Abstract: PURPOSE:To provide the optimum intake quantity in response to the floor surface and the using state by detecting multiple feature quantities from the shape of the output signal of a load state detecting device, judging the type of the load, and controlling a motor based on the result. CONSTITUTION:The present operating state is detected by a load state detection section 6 from the output signal of a detecting sensor 4 of the load state on a load object 1 in the load state determined by the intent of an operator, and multiple feature quantities in response to the type of the load are detected by a feature quantity extraction section 7. Outputs of the load state detection section 6 and the feature quantity extraction section 7 are inputted to a load object judgment section 8, where neuro/fuzzy calculations are performed to synthetically judge the type of the load. A control object 2 is controlled via a motor 3 according to the result. The operating state in response to the intent of the operator can be realized.
Patent JP-2000031971-A (JP)
Title: Line adaptor
Inventor: AMANO MITSUHARU
IPC: H04L49/111
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent missing, duplication of cells and inversion of cell sequence in a switching state of a duplicate system in the case that the line adaptor provided to an ATM exchange, and composed of active/standby systems adds system identification information to a cell received by each system, writes the cell to a storage means, and reads the cell therefrom and outputs it. SOLUTION: The line adaptor 100 is provided with a read end detection means 110 that monitors cells arriving before switching which have been stored in storage means 102 of both the systems and detects that all the cells having arrived before switching are read when receiving an instruction externally to switch an operating state of both systems. An each-system identifier addition means 101 revises system identification information to be added to each cell, with a read stop means 120 that stops reading of cells stored in the storage means when the means 110 detects that all the cells having arrived before switching are read, and a read restart means 130 that restores reading of cells stored in each storage means when the means 120 stops reading of the cells stored in the storage means 102 of both the systems.
Patent JP-S6349704-A (JP)
Title: Dichroic mirror
Inventor: SHIBAYAMA MASAO
IPC: G02B5/08
Filed: 1986-08-20
Abstract: PURPOSE:To simplify a process for production to a greater extent by forming multi-layered dielectric films on one face of a sheet of glass substrate having 1.5-2.5mm thickness and forming an antireflection film on the other face. CONSTITUTION:The antireflection film 12 is formed on one face of a sheet of the glass substrate 11 having 1.5-2.5mm thickness and multi-layered dielectric films on the other face. This antireflection film 12 is constituted by alternately laminating plural sheets of; for example, TiO2 films and SiO2 films and the multi-layered dielectric film 13 are constituted by alternately laminating many layers of; for example, TiO2 films and SiO2 films. Such dichroic mirror is prepd. by forming the antireflection film 12 by vacuum deposition, etc., on one face of the glass substrate 1 first, then forming the multi-layered dielectric films 13 in a vacuum state or the like on the other face; therefore, the number of the glass substrates 11 to be used is decreased and since the need for a sticking stage is eliminated, the process for production is simplified to a greater extent.
Patent JP-S5982639-A (JP)
Title: Reproducing device of optical information
Inventor: TANAKA SHINICHI
IPC: G11B7/095
Filed: 1982-11-02
Abstract: PURPOSE:To reduce noises mixed in a tracking error signal due to the hurt or dirt on the surface of a transparent protective layer for a disc by removing low- frequency components with much noise from a differential error signal by filters and then AM-demodulating the filtered signals to obtain the tracking error signal. CONSTITUTION:High-pass filters 20a, 20b remove low-frequency components from a differential error signal respectively and then AM demodulators 21a, 21b AM- demodulate the filtered signals, respectively. The frequency of the AM demodulators 21a, 21b is set higher than the cutoff frequency of the high-pass filters 20a, 20b. The high-pass filters 20a, 20b, the AM demodulators 21a, 21b and a differential amplifier 5 constitute an error detecting means, and a compensating circuit 6, a driving circuit 7 and an actuator 8 constitute a tracking controlling means. Said constitution of the tracking controlling means makes it possible to reduce the disturbance of tracking control which may be generated by the hurt or dirt of the surface of the transparent protective layer of the disc.
Patent JP-S5981438-A (JP)
Title: Water boiler
Inventor: INOUE TADASHI
IPC: F24H9/18
Filed: 1982-11-02
Abstract: PURPOSE:To prevent the wall of a combustion chamber from corroding and to obtain a superior heat insulating effect by an air duct, by cooling the wall of the combustion chamber with air for combustion to be fed to a burner part. CONSTITUTION:It is possible to prevent a can body 1 from corroding caused by superheating and to obtain a water heater having a long life and is highly reliable as an air duct 11A provided outside of a combustion chamber 2 is connected with an inner cylinder 8 constituting a burner 4 and the can body 1 is cooled by air for combustion to be fed by a blower 6 at the time of operation of the water heater.
Patent JP-H0728775-A (JP)
Title: Microprocessor
Inventor: ISHII YASUNORI
IPC: G06F15/78
Filed: 1993-07-09
Abstract: PURPOSE:To provide the microprocessor which is so constituted that the sampling time of a READY input signal is delayed furthermore. CONSTITUTION:In a microprocessor 1 which is provided with a CPU 2, a bus cycle control unit 3, and a clock generator 5 and samples an inputted READY signal 30 to control whether the bus cycle should be extended or not, the clock generator 5 generates a reference clock 35 and a clock having the n-fold frequency, and the bus cycle control unit 3 is provided with AND gates 9 to 12 taking the reference clock 35 and the n-fold clock as the input and latch means 7 and 8 taking the READY signal 30 as the data input, and outputs of AND gates 9 to 12 are inputted as the sampling clock to latch means 7 and 8.
Patent JP-S6349603-A (JP)
Title: Heating furnace facility
Inventor: HARAGUCHI MASATAKA
IPC: B01D53/94
Filed: 1986-08-18
Abstract: PURPOSE:To enable a reduction of fuel cost to be performed and a complete gas exhausting operation to be carried out by a method wherein two systems of heavy oil and coal tar are provided as a fuel supplying system, and a heat exchanger and an exhaust gas temperature control device are arranged between a heating furnace and an exhaust gas denitration device. CONSTITUTION:Two systems of heavy oil and 2 and coal tar 3 are connected to a heating furnace 1 as a fuel supplying system, and an exhaust gas denitration device 5 and an exhaust gas desulfurization device 6 are arranged in sequence at a flue 11 in sequence from the heating furnace 1. A thermometer 52 is arranged at an inlet part of a main body 51 of the denitration device, a measured temperature value is sent to a comparator 53, and where an actual measured value is larger than a predetermined value, a valve 55 is opened and water is injected into the flue 11. Ammonia gas generating a denitration reaction is blown into the flue 11. The exhaust gas blown into a main body 61 of the desulfurization device is reacted with desulfurization absorption liquid containing magnesium hydroxide, SOx in the discharged smoke is removed and then discharged into the surrounding atmosphere. A heat exchanger 7 for the exhaust gas for use in increasing combustion air temperature is arranged in the flue 11 and the combustion air passes through the heat exchanger 7 under operation a combustion air fan 81 and then is blown into the heating furnace 1.
Patent JP-H0536976-A (JP)
Title: Insulated-gate type turn-off thyristor
Inventor: YAMAGUCHI SHOICHI
IPC: H01L29/744
Filed: 1991-08-01
Abstract: PURPOSE:To provided an insulated-gate type turn-OFF thyristor, whose turn-ON power and turn-OFF power are both improved. CONSTITUTION:An n-type emitter layer 4 is divided into a plurality of patterns in a slender rectangle-shaped and a channel of a MOSFET for turn-OFF use is formed on the respective peripheries of the layers 4. A control electrode 12 which comes into contact to a p-type base layer 3 is provided along the short sides of the n-type emitter layers 4 which are divided into a plurality of patterns and arranged. A p-type source layer 10 is formed in a ladder-shaped pattern within each n-type emitter layer 4 and a cathode electrode comes into contact to the layer 4 and the layer 10 at an opening part 13 provided in the center part of the layer 4.
Patent JP-S6440674-A (JP)
Title: Fire retardant processing of fiber with aminophosphazene derivative
Inventor: KUBOTA SHIZUO
IPC: D06M13/44
Filed: 1987-07-31
Abstract: PURPOSE: To obtain a flame-retardant fiber excellent in tear strength and durability by dipping a fiber material in an aqueous solution containing a flame retardant of a derivative of an aminophosphazene, obtained by substituting the hydrogen of the amino group of the aminophosphazene with methylol group or the like, and an acid catalyst, and curing the dipped fiber material. CONSTITUTION: A fiber material such as cotton, linen, rayon, silk and wool is dipped in an aqueous solution containing a flame-retardant finishing agent of an aminophosphazene derivative, and an acid catalyst, e.g. one kind of catalyst selected from phosphoric acid, hydrochloride of 2-amino-2-methylpropanol, ammonium chloride and the like, and the dipped fiber material is dried and cured to provide the objective flexible flame-retardant fiber excellent in tear strength and resistance to washing. The aminophosphazene derivative is obtained by substituting the hydrogen of the amino group of the aminophosphazene obtained by reacting formaldehyde with a general trimer, tetramer or the like of the aminophosphazene, with methylol group or methoxymethylol group.
Patent JP-2001011117-A (JP)
Title: Polymer having oxygen-substituted vinylphenol unit and its use for resist
Inventor: OTA YOSHITERU
IPC: G03F7/039
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer giving excellent resolving power, or the like, when used for a resin component of a resist composition, and giving good results in sensitivity, residual ratio, or the like, by making the polymer contain a specific substituted vinylphenol unit. SOLUTION: This polymer is obtained by making the polymer contain an O-substituted vinylphenol unit of formula I [R1, R2 and R3 are each a (substituted) 1-4C alkyl, a (substituted) 2-9C alkylene which is formed by linking R1 with R2, R1 with R3, or R2 with R3, or a (substituted) 2-9C alkylene which is formed in such a case that R2 is methylidyne, one of bond lines of the methylidyne links to R1, and another bond line links to R3]. The unit of formula I can be expressed, for example, by formula II when R1 and R2 in formula I link together to form the alkylene, by formula III when R1 and R3 link together to form the aklylene, by formula IV when R2 and R3 link together to form the aklylene, and by formula V when R2 is methylidyne, one of bond lines of the methylidyne links to R1 and another bond line links to R3.
Patent JP-S6350383-A (JP)
Inventor: INOUE RYOJI
IPC: C04B41/89
Filed: 1986-08-19
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-H0837217-A (JP)
Title: Equipment and method for bt treatment
Inventor: KUSUDA TATSUFUMI
IPC: G01R31/26
Filed: 1994-07-25
Abstract: PURPOSE:To reduce time and labor in BT treatment. CONSTITUTION:When a switch is turned on, positive high voltage is applied between a wire 20 and a semiconductor wafer 100 by a DC power supply 30 and negative high voltage is applied between a wire 22 and the semiconductor wafer 100 by a DC power supply 32. Positive corona discharge occurs between the wire 20 and the semiconductor wafer 100 and negative corona discharge occurs between the wire 22 and the semiconductor wafer 100. Then, the corona discharge is stopped and the semiconductor wafer 100 is heated for a specified period of time by a heater 120 installed in a stage 110.
Patent JP-H0841145-A (JP)
Title: Photopolymerizable composition and its cured item
Inventor: YOKOSHIMA MINORU
IPC: C08G59/14
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a photopolymerizable compsn. which is excellent in developability in a dil. aq. alkali soln. even when the main component resin has a relatively low acid value and which gives a cured film excellent in adhesive properties, resistance to soldering heat, etc., by compounding an unsatd. polycarboxylic acid resin produced by a specific process, a photopolymn. initiator, and a diluent. CONSTITUTION:This compsn. contains an unsatd. polycarboxylic acid resin (A), a photopolymn. initiator (B), and a diluent (C) pref. in a wt. ratio of A:B:C of (10-80wt.%):(0.5-20wt.%):(5-80wt.%). The resin is produced by subjecting a part of glycidyl groups of a polyepoxy resin to addition reaction with an unsatd. monocarboxylic acid, introducing onium salt groups into residual glycidyl groups of the resulting resin, and reacting it with a polybasic acid anhydride.
Patent JP-H0942190-A (JP)
Title: Thrust balance mechanism for canned motor pump
Inventor: KO TAKASHI
IPC: F04D13/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the thrust balance mechanism of a canned motor pump which properly holds the pressure in a thrust balance chamber. SOLUTION: An impeller 24 fixed to a rotor shaft 22 is accommodated and arranged to form a pump chamber 20, and a fixed orifice 30 is provided between the inner peripheral part of the front shroud 25 of the imperaller 24 and a pump casing 10, and the fixed orifice 32 and a variable orifice 34 are provided severally away in a radial direction on the back of the rear shroud 26 of the impeller 24, and a thrust balance chamber 28 is composed between the orifices. The fixed orifice 32 is provided on the inner peripheral side of a protrusive edge part 26c on the outside face of the outer peripheral end of the rear shroud 26 of the impeller 24, and an outer peripheral projective part 10d is provided.
Patent JP-H1138349-A (JP)
Title: Position sensor of transmission type optical deflecting device
Inventor: KANAZAWA HIROSHI
IPC: G02B26/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To detect the position of a transmission prism by irradiating a reflection coating of a yoke member or a member integrated with the yoke member with a parallel light beam, receiving a reflected light beam by the reflection coating and detecting the incident position. SOLUTION: A light irradiating means 51, located in a plane orthogonal to a reflection coating surface and parallel with Z axis and making a laser beam obliquely incident on the reflection coating, and an incident position detecting means 55 are fixed to a case member 50 formed integrally with a yoke member 10. The positions of the light irradiating means 51 and the incident position detecting means 55 are set so that a laser beam transmitted from a LD 52 is reflected by the reflection coating of a movable light transmission prism 61 and an incident position on a PSD 57 in the non-conducting state to a coil is made to be the reference position of the movable light transmission prism 61. When the movable light transmission prism 61 is rotated about the Z axis by supplying a current back and forth, the incident position of the laser beam on the PSD 57 is changed.
Patent JP-S6181980-A (JP)
Inventor: MATSUNO YOSHIYUKI
IPC: B65D90/00
Filed: 1984-09-18
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-H0857100-A (JP)
Title: Golf swing practice device
Inventor: YOSHISHITA YUKIO
IPC: A63B69/36
Filed: 1994-08-18
Abstract: PURPOSE: To provide a golf swing practice device allowing a trainee to repeatedly and continuously drive a dummy ball set at various heights or on the right or left without moving the head position by providing a support base frame section with a device allowing the golf swing trainee to sense the movement of the head. CONSTITUTION: A base frame section l is formed with a lower base frame section 2 folded with a metal or synthetic resin pipe into a nearly Ushape and a support base frame section 3 erected on one end section of it, and a tubular supporter 21 is fitted to the support base frame section 3 vertically movably and adjustably for the fitting angle. A device 16 allowing a golf swing trainee 43 to sense the movement of the head is fitted to the folded upper end section of the tubular supporter 21. The device 16 is formed with a blast pipe 19 blowing the air current generated by a blast fan 18, for example. A shift blocking device 5 blocking the shift of the waist of the trainee 43 in the ball flying direction is erected and supported on a frame body connected to the lower base frame section 2.