baber/WOPTO huggingface dataset:
Patent JP-S5837809-A (JP)
Title: Pcm sound recorder and reproducer
Inventor: HIROTA YUTAKA
IPC: H04N5/935
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a reproduced signal of high quality, by corecting an error of a horizontal synchronizing signal due to the dropout, etc. and as a result avoiding a synchronizing error of a PCM signal processing system and preventing assuredly the occurrence of the noise caused by the disturbance of the horizontal synchronizing signal in the reproduction mode. CONSTITUTION:Both data and synchronizing signals contained in a PCM signal which is based on the standard TV signal are delayed 1 and 2, and whether the horizontal signal in the PCM signal and the data have the prescribed formats or not is detected 14-16 to give the switching control 5 to the data signal. The synchronizing signal in the controlled output data is detected 6, and the mutual relation between the synchronizing and horizontal signals is decided 7. Then a horizontal signal or a corrected horizontal synchronous signal is produced 8 in accordance with the result of decision. At the same time, a muting control signal is produced 8 in accordance with the output of decision. Thus a muting control circuit 4 is controlled to transmit or cut off the horizontal synchronizing signal.
Patent JP-S6479112-A (JP)
Title: Treatment of tumor by catechol butane composition
Inventor: EDOWAADO ESU NEISU
IPC: A61K31/36
Filed: 1988-06-03
Abstract: PURPOSE: To prepare a medicinal preparation, comprising catecholbutane and useful for treating benign, premalignant and malignant solid tumors in skin. CONSTITUTION: This medicinal composition comprises 0.05-20wt.%, preferably 0.1-10wt.% compound represented by the formula (R1 and R2 are each H, a lower alkyl, a lower acyl or an alkylene; R3 to R6 and R10 to R13 , are each H or a lower alkyl; R7 to R9 are each H, OH, a lower alkoxy, a lower acyloxy or any two kinds of adjacent groups together are alkylenedioxy), preferably meso-1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane (nordihydroguaiacic acid). The resultant pharmaceutical preparation is used for suppression of proliferation of tumors by contact thereof with the tumors, prevention, etc., of tumorigenesis by treatment of an objective part exposed to carcinogenic irritation by treatment therewith.
Patent JP-H06349064-A (JP)
Title: Optical disk and method for preventing unfairness use of relevant optical disk
Inventor: ITAMI SATOSHI
IPC: G11B23/36
Filed: 1993-06-07
Abstract: PURPOSE:To check unfairness copy and to prevent the unfairness copy. CONSTITUTION:The data E instructing a position of a boundary 14 of ROM/ RAM are written on a block 15 in a proper optical disk 11 previously. Then, at the time of executing software, etc., the data are read from the block 15 on the optical disk; and after the data are read from the block B in an area assumed as a ROM area 13 by referring the relevant data, the data are written on the relevant block B. Further, after the data are read from the block C in the area assumed as a RAM area 12, the data are written on the relevant block C. In such a write operation, when the data are written on the block B in the area assumed as the ROM area 13, the fact that the optical disk is copyed in unfiar is decided. Further, the data F instructing the boundary instruction data holding block 15 are written on at least one block 16 on the disk previously, and the block where the boundary data E are written is recognized by referring the relevant data.
Patent JP-S5926910-A (JP)
Title: Preparation of powder
Inventor: IYORI YUUSUKE
IPC: C01B31/30
Filed: 1982-08-04
Abstract: PURPOSE:To prepare high-purity fine WC powder in bulk, by spraying molten WO3 to a quenching member, and heat-treating the quenched WO3 in an atmosphere having reduced pressure and containing plasma of a mixture of H2 and CH4. CONSTITUTION:Molten WO3 is sprayed to a quenching member to effect the quenching at a rate of >=10<4> deg.C/sec. The quenched WO3 is heated at >=800 deg.C in a reduced-pressure atmosphere at 0.1-20Torr containing the plasma of a gaseous mixture of H2 and CH4 at a ratio of 1/10-100/1. The plasma is generated by the application of external electrical energy. The reduction and carbonization reaction of quenched WO3 having a large amount of strain energy generated by quenching, is accelerated in the gaseous phase containing the plasma, and a high- purity fine powder of WC having a particle diameter of about <=1.0mum can be synthesized at a relatively low temperature.
Patent JP-H01305602-A (JP)
Title: Micro-wave circuit
Inventor: SATO KEN
IPC: H01P5/02
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the satisfactory ground of a strip line by providing a tip- opening stub, whose length is specified, in a connecting part between the strip line and a grounding conductor. CONSTITUTION:A strip line 12 is connected to a grounding conductor 13 on a back by a through hole 11, which is provided through a dielectric 10, and a tip opening stub 14a is provided in this through hole 11 at a position to face to the strip line 12. Here, a stub length l is selected to be l (2n-1)lambda/4 (lambda is the wavelength of a micro-wave signal and (n) is a natural number). Thus, an impedance in case the tip opening stub 14a is observed from the connecting part (through hole) between the strip line 12 and grounding conductor 13, goes to be zero and in a frequency, with which the through hole or a sneak grounding conductor go to be an unignorable load, the same condition as a short-circuit in the connecting part can be obtained by the effect of the tip opening stub.
Patent JP-S5927123-A (JP)
Title: Dual circuit-in-one boiler type hot water supplying bath heater
Inventor: NAKAYAMA FUMIO
IPC: F23N1/08
Filed: 1982-08-03
Abstract: PURPOSE:To prevent the water left in a heat absorbing tube for hot water supply from heating even if the heating of a bath is performed by a method wherein a gas burner is put on and off or the amount of gas to be burned is increased and decreased during the heating of the bath by means of a temperature detector arranged within the heat absorbing tube for hot water supply. CONSTITUTION:In order to supply hot water, the opening of hot water tap 12 in a kitchen or the like is enough. Concretely, the opening of the hot water tap 12 causes the circulation of water in a feed water pipe 10 and a water circulation detector 9 is put into operation so as to open a gas valve 7 and put the gas burner on fire in order to supply hot water. On the other hand, in order to heat the bath, firstly a circulating pump 16 is energized in order to circulate the water in the bathtub. A circulation detector 17 is brought into operation by the circulation of said water so as to open the gas valve 7 and put the gas burner 7 on fire in order to heat the bath. With the heating of the bath, the combustion heat of the gas burner 5 is also received by the heat absorbing tube 3, resulting in gradually heating the water left in said heat absorbing tube 3. However, when the temperature of said water left in the tube 3 reaches a certain fixed temperature, a temperature detector 18 is put into operation in order to reduce the amount of gas to be supplied to the burner or stop the supply of said gas.
Patent JP-S5837944-A (JP)
Title: Mounting structure for semiconductor chip
Inventor: OKI KENICHI
IPC: H05B33/02
Filed: 1981-08-28
Abstract: PURPOSE:To improve the mounting density of a semiconductor chip and arrange a formed display screen by a method wherein an electrode connecting part of the semiconductor chip is taken out at its back side and electrodes are mutually connected at the back side using a wiring pattern of support substrate. CONSTITUTION:On a substrate 21 where a display drive circuit is integrated, a prescribed radius of piercing hole 22 is opened in advance at a part of it where an electrode junction part is expected to be formed. An oxide insulator film 23 is formed on the inner surface of the piercing hole 22 and the surface and back of the substrate 21 by the heat oxidation process while the display drive circuit is formed. A lead-out electrode pattern 24 formed on the substrate 21 is formed by adhesion, with the piercing hole 22 being covered. Then conductive film is selectively formed by adhesion on the inner surface of the piercing hole 22 and on the both circumferences of the hole, and an electrode connecting part 5 of the loading electrode pattern 24 is placed on the back side of the substrate 21 through this conductive connecting hole 22.
Patent JP-H01305946-A (JP)
Title: Heart radiating and absorbing coat
Inventor: KAKIZAWA KATSUTOSHI
IPC: A61F7/02
Filed: 1988-06-02
Abstract: PURPOSE:To obtain uniform heat radiating and absorbing rates over a wavelength range of 5 to 20mum by combining metal oxides powders of three kinds in groups II, III and IV of the element periodic table with each other, or by pulverizing a calcined or sintered product thereof into powder. CONSTITUTION:At least three kinds of metal oxide powders of elements in group II, III and IV of the element periodic table are mixed into a binder to be sufficiently dispersed in the latter so as to obtain a coat. The coat applied to, for example, an organism radiates heat so as to cool the coated part if the coated part generates heats, and the coat rapidly absorbs heat so as to give a heating effect when heat is applied to the coat from the outside in the case of requiring heat. The heat radiating and absorbing wavelength range is from 5 to 20mum.
Patent JP-H11317608-A (JP)
Title: Retractable antenna and radio equipment
Inventor: OSHIYAMA TADASHI
IPC: H01Q1/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a retractable antenna which enables receiving while waiting and also reducing the dimension of an antenna in a storage state. SOLUTION: A whip antenna element 20 is provided freely movably in a cylindrical folded antenna element 14 in the axial direction and also in such a manner that it does not fall off in the direction of being projected, and the element 20 is covered with a cylindrical antenna element 26 and is provided freely movably in the axial direction and also in such a manner that it does not fall off in the direction of being pulled out. The top end part of the element 20 is elastically brought into contact with an inner wall of the element 26 and is connected electrically. The element 20 is freely movable against the element 14 in the axial direction. The base end part of the element 20 so is constituted as to be subjected to capacitive coupling to the top end part of the element 14.
Patent JP-S5563586-A (JP)
Title: Driving circuit for induction motor
Inventor: ISHIDA HIROSHI
IPC: H02P27/06
Filed: 1978-11-04
Abstract: PURPOSE: To protect a switching transistor and a regeneration detecting capacitor, etc., by monitoring proper function of ON-and-OFF operations of a switching element of a regenerative current consuming circuit and circuit-breaking power source immediately if an abnormality occurred.  
     CONSTITUTION: Regenerative current is charged into a capacitor 28 whereby terminal voltage e 1  of a diode 29 is raised. When the terminal voltage e 1  has risen to a fixed value, a regenerative current control circuit 52 turns on a transistor 51 to consume the regenerative current through a resistance 50. The transistor 51 is turned off again when the terminal voltage e 1  descended. A monitoring circuit 53 compares increase or decrease of the terminal voltage e 1  with collector voltage e 2  of the transistor 51 and makes an output of an alarm signal to a control circuit 54 when the transistor 51 became out of order. a relay in the control circuit 54 is switched off by the alarm signal, contacts r 11  through r 13  and r 21  through r 23  are opened, and an electric motor 4 and a power source 1 are separated from a power inverter 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H035256-A (JP)
Title: Rear direction monitor for vehicle
Inventor: TSUTSUMI SHUNSAKU
IPC: G01S17/88
Filed: 1989-05-31
Abstract: PURPOSE:To improve safety of a vehicle in backing up by generating infrared pulse backward from a light emitting device provided on the rear part of the vehicle, and driving a warning device at receiving reflected infrared pulse on the surface of a substance with a light receiving device. CONSTITUTION:When an ignition switch 11b and a warming switch 11c which is on at changeover of the shift lever of a vehicle to the back position are both on, electric power is supplied from an electric source device 11 to a warming control circuit 10 and a backward monitor is actuated. Infrared pulse is emitted rearward from a light emitting device 12 comprising an infrared diode 12a, and at reflecting of the infrared pulse on the surface of backward substance the infrared pulse is received with a light receiving device 13 comprising an infrared ray receiving transistor 13a. A warming control circuit 10 drives a warning device 14 at receiving the infrared pulse on the light receiving device 13, and gives a driver a warning auditorily and visually.
Patent JP-H01306580-A (JP)
Title: Etching device
Inventor: ODA TAKAFUMI
IPC: H01L21/3065
Filed: 1988-06-01
Abstract: PURPOSE:To improve the suitability of an etching device to maintenance and the etching performance by installing a means to heat a pressure control valve and vacuum pipes connected to an exhaust device and by heating them. CONSTITUTION:An exhaust device 6 for evacuating a treatment chamber 1 is connected to the chamber 1. A feeder 3 for feeding process gas into the chamber 1 is installed. A temp. control unit 19 (heating means) for heating a pressure control valve 5 and vacuum pipes 14, 15 connecting the device 6 to the chamber 1 is also installed and the valve 5 and the pipes 14, 15 are heated. The suitability of the resulting etching device to maintenance and the etching performance can be improved.
Patent JP-S63297768-A (JP)
Title: Electric starting device for engine
Inventor: YAMAZAKI MASUHARU
IPC: F02N15/02
Filed: 1987-05-29
Abstract: PURPOSE:To enable the smooth engagement of a pinion with a ring gear by freely rotatably fitting the ring gear to a flywheel and fitting the starting rotation output part of the ring gear to the starting rotation input part of the flywheel leaving a freely movable space for fitting a gear. CONSTITUTION:A pinon 5 is advanced and engaged with a ring gear 4 by starting a self-starter 6 and, at this time, the ring gear 4 is freely rotatable within a defined range. Thereby, even if the rotation starting load of a flywheel 3 is large, the ring gear 4 can be naturally engaged with the flywheel 3 while rotating together with the pinion 5 and, after engaged, the ring gear 4 reaches the limit of its free rotation and, thereafter, the turning force of the pinion 5 is transmitted to the flywheel 3 rotating a crankshaft 2. And, although abrasion formed on a specific position on the side face of the ring gear 4 due to contact with the pinion 5 advances because of use for a long time, if the ring gear 4 is remounted by removing a retainer piece 8 and varying its installing phase, the new side face of the ring gear 4 can be opposed to the pinion 5.
Patent JP-S5837465-A (JP)
Inventor: OOHARA TOSHIO
IPC: F28D1/047
Filed: 1981-08-31
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-H05334067-A (JP)
Title: Editor device
Inventor: NISHIOKA SHINAKO
IPC: G06F9/06
Filed: 1992-05-28
Abstract: PURPOSE:To improve the use efficiency of memory and to hold histories ' up to preceding plural times by saving only the history in a history managing/ displaying control part as a program correction time history table. CONSTITUTION:A management control part 13 registers a correction part on a history table 15. Then, when a program is returned to a state before correction or a state before correction is checked by the designation by a user, the management control part 13 receiving an instruction from an input part 12 reads out the latest program from a memory part 16 in an editor device 11 by, for example, designating so that all the histories can be displayed on the latest program, and the program is transmitted to the history managing/ displaying control part 14 with the instruction, and the history managing/ displaying control part 14 reads out a correction content from the history table 15, and inserts the history in the latest program as a comment line, and displays it on a display part 17. In such a way, only the history is saved when the program is corrected.
Patent JP-2000331369-A (JP)
Title: Optical pickup device
Inventor: KITAMURA KAZUYA
IPC: G11B7/1398
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in characteristics, such as jitter characteristics and crosstalks by formation of a beam spot to an oblong shape. SOLUTION: The numerical aperture NA of an objective lens 1 of the optical pickup device which condenses the light beam from a light source by the objective lens 1 and irradiates an optical recording medium 8 with the light beam is >=0.7. The ellipticity of the polarized light of the incident light beam on the objective lens 1 is set larger than (1.4×NA)-0.7. The incident light beam on the objective lens 1 is elliptically polarized light and the major axis direction of the ellipse is preferably approximately parallel to the track width direction of the optical recording medium 8.
Patent JP-S5469909-A (JP)
Title: Supervisory system for repeater
Inventor: MIYANO YOSHIHIKO
IPC: H04B17/40
Filed: 1977-11-16
Abstract: PURPOSE:To miniaturize a repeater by allowing the answer signal of a supervised repeater answering to a supervisory signal from a supervisory station to vary the DC loop resistance of a feeding return wire via a photo isolator. CONSTITUTION:Supervisory station 1 sends out a supervisory signal from sweeper 2 to several repeaters 3 via junction line 4. Each repeater 3 is supplied with the diffrent frequency supervisory signal and filter 5, when detecting a frequency signal assigned to its own repeater 3 shorts temporarily the loop of feeding return wire 13 via photo coupler 6 and short element 7. As a result, resistance measuring instrument 8 of supervisory station 1 outputs spike-shaped waves which fall suddenly and return, and rise suddenly and return according to the sweep of the supervisory signal. This output is counted by counter 11 by way of filter 9 and amplifier 10. Consequentry, it becomes possible to discriminate the order of a repeater through which the supervisory signal passed.
Patent JP-H09321158-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINE HIROTOSHI
IPC: H01L27/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To realize an ECMOS variable resistance circuit with a small occupied area of chip by forming a base region and drain region or source region of a p-channel type MOS transistor on the same region. SOLUTION: A resistance part is formed between a base contact pattern BCT1 and resistance contact pattern RCT1 or RCT2, using a lightly doped p-type layer P-. One side of the resistance contact is formed with the same region by making common a base contact region of a bipolar transistor and heavily doped p-type layer P+ to be a drain or source region of a p-channel MOS transistor. Thus it is possible to realize an ECMOS variable resistance circuit with a small occupied area of chip.
Patent JP-H11323017-A (JP)
Title: Preparation of cellulose acylate solution, production of cellulose acylate film, and cellulose acylate film
Inventor: HONDA MAKOTO
IPC: B29K1/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a cellulose acylate solution in good solubility by a cooling dissolution method and a high pressure dissolution method using a non-chlorinated organic solvent substantially not using a chlorinated hydrocarbon such as methylene chloride, to provide a cellulose acylate film having excellent planarity and free from fubbles from the solution, and to provide a method for producing the same. SOLUTION: This method for preparing a cellulose acylate solution comprises preliminarily cooling a used organic solvent 1 at -100 to -10 deg.C with a cooler 2, introducing the cooled organic solvent from a port 9 for introducing the organic solvent into a mixing pot 3 with a heat-insulating jacket 5, stirring the introduced organic solvent with a stirrer 4, transporting a cellulose acylate 6 stored in a silo 7 with a cutting and transporting machine 8, introducing the cellulose acylate from a cellulose acylate introduction port 10 into the mixing pot 3, and simultaneously mixing the introduced cellulose acylate with the cooled organic solvent. Thus, the cellulose acylate is immediately swollen.  This method comprising introducing the cellulose acylate into the low temperature organic solvent makes it possible to more largely shorten the swelling time than by a conventional method comprising mixing the cellulose acylate with the organic solvent and subsequently cooling the mixture. The swollen mixture is transferred from a mixture-discharging port 11 to the next process.
Patent JP-S5946238-A (JP)
Title: Styrene oxide or homolog isomerization
Inventor: KARURO NEERI
IPC: C07C47/277
Filed: 1983-07-28
Abstract: A process for isomerising styrene or homologues to β-phenylaldehydes, consisting of conducting the isomerisation reaction in the presence of a catalyst constituted by synthetic zeolites containing titanium, of formulawhere x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 30 and 100°C.
Patent JP-S5760128-A (JP)
Title: Controlling method of room temperature
Inventor: HAYASHI KAZUO
IPC: F24F3/00
Filed: 1980-09-29
Abstract: PURPOSE: To provide an auxiliary space coolng and heating system, by introducing air in enclosed rooms into the ground or a well and causing heat exchange between the air and soil or well water.  
     CONSTITUTION: Air circulating ducts 7 are formed in the wall for carrying air in rooms 1, 2, 3, 4 into the ground 5. In a hollow space or undergound room formed in the ground 5, there are provided clay pipes 6 or the like for the purpose of increasing the efficiency of heat transfer between the air and undergound soil. Air after heat exchanging is supplied again into the rooms 1, 2, 3, 4 via a duct 10 by means of suction fans 8 and ventilating fan 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63881-A (JP)
Title: Magnetic sheet device
Inventor: SAITO ETSURO
IPC: G11B23/03
Filed: 1987-05-30
Abstract: PURPOSE:To smoothly perform the opening/closing operation of a shutter, and to satisfactorily protect a magnetic sheet, by providing locking members respectively on a jacket, and a shutter which opens and closes a window slidably freely. CONSTITUTION:A cross-sectional U-shaped shutter 14 loaded on a jacket 1 slidably freely which contains a magnetic sheet 2, opens and closes windows 12 and 13. The closure of the shutter is performed by the engagement of the claw 21a of the engaging piece 21 of the shutter 14 with the recessed part 27 of a locking member 22 on a jacket side. By inserting the jacket 1 into a recording and reproducing device keeping the above state, a member 35 on a device side presses the slanting plane 25 of the member 22, so the engagement between the claw 21a and the recessed part 27 is released, and furthermore, the engaging piece 21 is pressed, the the shutter 14 is moved in an opening direction, thereby, the windows 12 and 13 are released. Therefore, the window parts are surely opened and closed, and also the opening/closing operation is performed smoothly, and the magnetic sheet can be satisfactorily held.