baber/WOPTO huggingface dataset:
Patent JP-H07307957-A (JP)
Title: Method and device for recording and reproducing information
Inventor: TAKIMOTO HIDEKI
IPC: H04N5/92
Filed: 1994-05-13
Abstract: PURPOSE:To make it unnecessary to alter a signal format or a servo control system even for plural and different kinds of video signals. CONSTITUTION:When inputting an NTSC composite signal A, that digital signal is recorded in an optical disk 1 and at such a time, the rotation of the optical disk 1 is controlled by a servo system 3 synchronously with a field / frame pulse. On the other hand, when inputting a component signal B in a PAL or HDTV system equipped with a format excepting for the NTSC signal, that component signal B is digitally compressed by a compressing circuit 5 so as to provide the same data amount for a field/frame term as the NTSC composite signal A and recorded in the optical disk 1. At that time, the rotation of the optical disk 1 is controlled by the servo system 3 synchronously with the field/ frame pulse corresponding to the format of the input signal. At the time of reproducing, the signal is reproduced under the similar rotation control and in the case of the compressed signal, it is restored by an extending circuit 6.
Patent JP-H06338785-A (JP)
Title: Microcomputer
Inventor: KOYAMA HIROSHI
IPC: H03L7/089
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the dead lock of a frequency divider from occurring by discharging an accumulated electric charge in a charge/discharge circuit which decides the control voltage of a voltage controlled oscillator compulsorily by energizing either a first or second transistor corresponding to control data set on a register when a microcomputer is reset and abnormality occurs in a phase comparing operation. CONSTITUTION:When the microcomputer is reset first, the control data of low level is set on the register 9 corresponding to a reset signal RST, and high levels are outputted from OR gates 11, 12 in spite of the output of a phase comparator 8. Thereby, an NMOS transistor 3 is energized, and the electric charge accumulated in a capacitor 6 is discharged compulsorily by a time constant T. Therefore, the control voltage Vs can be decreased to around 0V when the microcomputer is reset, which surely prevents the dead lock of the frequency divider 7 from occurring. Also, such state where the dead lock of the frequency divider occurs when the ordinary operation of the microcomputer is being performed can be surely released even when it occurs.
Patent JP-H01294364-A (JP)
Title: Lithium secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/525
Filed: 1988-05-20
Abstract: PURPOSE:To obtain large charge-discharge capacity even in charge-discharge in a voltage range within which the decomposition of an electrolyte is prevented by using a specific lithium (cobalt-nickel) oxide as a positive active material. CONSTITUTION:A lithium (cobalt nickel) oxide as shown in Lix(Co1-yNiy)O2 (x is 0-1, and y is 0.5-0.9) is used as a positive active material. If Lix(Co1-yNiy)O2 is used as a positive active material, open circuit voltage is in a range from a little over 4 volts to 3.5 volts, and large charge-discharge capacity is obtained in a voltage range of 4 volts or less. Compared with a LiCoO2 positive active material, charge-discharge capacity is increased in a voltage range of 4 volts or less at which the safety of an electrolyte is increased.
Patent JP-H07306018-A (JP)
Title: Device and method for non-contact measurement of thickness of semi-conductor
Inventor: OTANI ATSUSHI
IPC: G01B11/06
Filed: 1994-05-13
Abstract: PURPOSE:To provide a device and a method for measurement wherein an absolute value of a thickness of a semiconductor can be measured in a non-contacting manner by a simple structure having a high noise resistance. CONSTITUTION:When a light beam 2 that penetrates trough a semiconductor 4 is emitted on a target region on the semiconductor 4 to be measured, a part of the light which interferes by being reflected on a top surface or a bottom surface thereof is reflected or penetrates on or through the semiconductor 4. The reflected or penetrating interference light 5 is introduced into a detector 6 by an optical means 3 so that a wavelength of the light beam is varied in a prescribed range. At that time, a phase (or a cycle) of the intensity of the interference light is varied in accordance with a thickness of the semiconductor 4 so that an absolute value of the thickness of the semiconductor material is obtained by calculating it based on the variation of the intensity of the interference light. When using the semiconductor 4 for reference of which thickness is already known, it is unnecessary to measure beforehand an amount of the variation of a wavelength of a light source 1 and the absolute of the wavelength. The thickness of the semiconductor 4 in process can be monitored in a non-contacting manner, so that it is possible to control the thickness more accurately, to sufficiently suppress the variation in the manufacture of semiconductor devices and to enhance the quality thereof.
Patent JP-H08320702-A (JP)
Title: Data selecting method for double input board
Inventor: SAKAGAMI KOICHI
IPC: G05B9/03
Filed: 1995-05-24
Abstract: PURPOSE: To increase a selecting speed for data by selecting data from both input systems of an in-operation and a stand-by system through simple logical operation instead of switching the redundant input parts which are made redundant between the in-operation and stand-by system. CONSTITUTION: A controller is equipped with a control arithmetic part 2 which performs control arithmetic processing and an input part 3 equipped with two sets of one or plural input boards (4A and 4B) and (5A and 5B) which receive signals from external detection parts 4 and 5 and send and receive data to and from the control arithmetic part 2, and the control arithmetic part 2 is equipped with a selecting means for doubled input data which performs selective operation 2C for larger data by performing AND operation 2R between digital data D1 and D2 and comparing analog data At and A2 with each other among data sent from the doubled boards (4A and 4B) and (5A and 5B), and clears the data of an abnormal input board or sets the data to a miminum value (analog data) if the input board becomes abnormal.
Patent JP-S62280488-A (JP)
Inventor: ASAMI HIDEJI
IPC: E21B47/13
Filed: 1986-05-30
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-S5917811-A (JP)
Inventor: OOTSUKA TOSHIHARU
IPC: H02G7/20
Filed: 1982-07-16
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-S5351844-A (JP)
Title: Device for judidng propriety of deceleration of elevator cage
Inventor: NOBETSU NORIOMI
IPC: B66B1/28
Filed: 1976-10-20
Abstract: PURPOSE: To enable judging of the propriety of the deceleration of an elevator cage without using a position detector for contracting the stroke of the cage, by providing an elevator cage detector and proximity switch for detecting the decelerating position of the cage in the zone for judging the propriety of the deceleration of the cage on each floor of a shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11330691-A (JP)
Title: Manufacture of conductor circuit
Inventor: YAMADA HIROSHI
IPC: H05K3/42
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a conductor circuit which can cope with formation of a fine conductor pattern and simplify a manufacturing process. SOLUTION: On a substrate in which a conductor circuit is formed, an overcoat layer is formed except a part to be exposed, a protective film is formed on the overcoat layer and the part to be exposed, a hole for a through hole is bored and adsorption of catalyst or formation of a conductive layer on the inner wall of the through hole is performed. The protective film is eliminated, and a conductive film is formed on the through hole inner wall by a plating method. Thus, electric connection is performed.
Patent JP-S5748931-A (JP)
Title: Preparation of carbonyl compound
Inventor: SATOU RIYOUJI
IPC: C07B61/00
Filed: 1980-09-09
Abstract: PURPOSE: To prepare a high purity carbonyl compound, in high efficiency, as the low-boiling component, by oxidizing a 5C alcohol in a specific high-boiling carboxylic acid ester solvent in the presence of a ruthenium oxidation catalyst, and distilling the reaction products.  
     CONSTITUTION: A 5C primary or secondary alcohol such as cyclopentanol and a ruthenium oxidation catalyst such as ruthenium dioxide are added to a carboxylic acid ester solvent having a boiling point of ≥150°C, perf. ≥160°C, e.g. n-amyl n- valerate, cyclopentyl acetate, etc. A co-oxidizing agent such as sodium hypochlorite is added to the solution, and the 5C alcohol is oxidized to a carbonyl compound under atmospheric or positive pressure at 0W50°C for 0.1W5hr. The reaction product is distilled to obtain the high purity carbonyl compound such as cyclopentanone as a low-boiling component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04328007-A (JP)
Title: Tire inflating method and its device
Inventor: KOURO AKIO
IPC: B60C23/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a tire inflating method and its device which shortens a measuring cycle time and reduces energy waste. CONSTITUTION:In a tire testing machine and a measuring machine, air of a predetermined bead sheet pressure is supplied in a tire 2 held by a rim 1. A pressure sensor 3 detects the pressure in the tire 2 which has reached the head sheet pressure. An electrical signal from a pressure sensor 3 changes over the pilot pressure of a pressure reducing valve 5. The pressure in the tire 2 is reduced by the pressure reducing valve 5 from the bead sheet pressure to a predetermined tire test pressure.
Patent JP-S62281211-A (JP)
Inventor: EBATO MINORU
IPC: H01B13/06
Filed: 1986-05-30
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-H04326554-A (JP)
Title: Semiconductor device
Inventor: OTSUKA YASUHIRO
IPC: H01L23/02
Filed: 1991-04-25
Abstract: PURPOSE:To improve external appearance and remove insulation inferiority by removing bubbles from the surface of a semiconductor device sealed with resin. CONSTITUTION:This is one where pores II pass through it, in contact with the outsides of the ribs 10a provided on both sides of the injection port 10 on the topside of the case 2 of a resin-sealed semiconductor device. Since the pores 10 piercing it are provided, in contact with the outsides of the ribs of the injection port, on the topside of the case, the bubbles in the resin is discharged smoothly, and the condition of the surface of the resin improves, and also it prevents insulation inferiority.
Patent JP-S62285949-A (JP)
Inventor: JOSWIG THOMAS
IPC: C08K5/3417
Filed: 1987-05-23
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-H10314675-A (JP)
Title: Specific gravity separator
Inventor: HARADA TOSHIYASU
IPC: B07B4/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively separate finely shaped materials and other foreign matter by utilizing sp. gr. differences from industrial wastes contg. the finely shaped materials by forming a net-like vibrator of a finely meshed soft net-like body and installing guiding members consisting of plural guiding plates in its central part. SOLUTION: Frames 12 are erected at both side ends and top end of the net-like vibrator 8 to form a sp. gr. separating case 14. The net-like vibrator 8 is formed by using the extremely finely meshed net-like body so that the recovery of copper wires from the industrial wastes is made possible. The guiding members having the plural guiding plates are formed in the central part atop the net-like vibrator 8, by which the deformation by the wind blown up from below 18 prevented. The materials having a large sp. gr. among the materials to be separated which are dropped onto the surface of the net-like vibrator 8 are moved toward the top end by the vibration of the net-like vibrator 8 and are discharged from a heavy material discharge port.  On the other hand, the small-sp. gr. materials are floated by the blown up air flow and are moved to the bottom end side of the net-like vibrator 8 so as to be discharged from a light material discharge port 32.
Patent JP-S616595-A (JP)
Title: Heat transfer pipe and manufacture thereof
Inventor: KUWABARA HEIKICHI
IPC: F28F1/12
Filed: 1984-06-20
Abstract: PURPOSE:To obtain high quality of the heat transfer rate by inducing the turbulence in fluid as well as to obtain a heat transfer pipe having the heat transfer surface construction of high durability, by a method wherein protuberance of which side being continuous circle or ellipse shape having curvature, are provided at the inside of pipes, and rib shapes are formed incurvedsurface shapes. CONSTITUTION:Protuberances 3 are formed along curved lines 4 of spiral type in the inner wall surface of the heat transfer pipe. These protuberances 3 take the shape of circular protuberances 32 in front view, or ellipse type ptoruberances 34 or ellipse curved line shaped protuberances 36 of nonsymmetry similar to the crooss section of oval shape. Also about the shape of the section surface of higher part than the base of the protuberance, it takes similar shape with of each base, and the section area is decreased comparing to the base. The shape of the section is not angular line of the acute angle shape to distinguish the side of each rib, and is formed with curved line. Since the heat transfer is accelerated by protuberances which are formed in the inner wall of the pipe and having smooth curvature, the heat transfer pipe is difficult to receive the fluid pressure, the heat transfer rate is improved by very small fluid eddys which are induced by the protuberance having anti-corrosion quality and, moreover, smooth shape.
Patent JP-H04328983-A (JP)
Title: Video camera for color still picture
Inventor: INOUE YUTAKA
IPC: H04N9/04
Filed: 1991-04-27
Abstract: PURPOSE:To prevent the occurrence of color slurring, etc., in the outputted picture by outputting the video of the object photographed before it moves, when the object moves during the photographing. CONSTITUTION:When the object to be photographed moves, a motion detection part 14 detecting this and outputting the detection signal is provided. When the detection signal is not outputted from this motion detection part 14, the stored content of each memory part 7r, 7g, 7b is updated to the picture data for every color fetched newly. A control part 10 is also provided for performing the holding of the stored content of each memory part 7r, 7g, 7b as it is without updating it, when the detection signal is outputted from the motion detection part 14.
Patent JP-H08331436-A (JP)
Title: Photograph camera-integrated video camera
Inventor: URUSHIYA MASAYOSHI
IPC: G03B17/48
Filed: 1995-05-24
Abstract: PURPOSE: To easily make an optical system such as a zoom lens common to a photographic camera and a video camera, and to miniaturize a photographic camera-integrated video camera as a whole. CONSTITUTION: A photographic camera-integrated video camera makes an optical system common to a video camera and a photographic camera. An image-pickup device 20 of the video camera interlocks with a shutter release and is uncoupled from the focal plane of the optical system. A collimator 10 converts an output luminous flux of the optical system into a parallel luminous flux. The luminous flux that has been made parallel luminous flux by the collimator is made incident on a focusing lens of a camera.
Patent JP-S5828244-A (JP)
Title: Weakly acidic konjak (devil's tongue jelly)
Inventor: KAKIZAWA KUNIO
IPC: A23L19/00
Filed: 1981-08-12
Abstract: PURPOSE:To provide a weakly acidic KONJAK (devil's-tongue jelly) having a good taste, by dipping a coagulated KONJAK (devil's-tongue jelly) in a solution of an acid. CONSTITUTION:A KONJAK (devil's-tongue jelly) finely cut into the form of noodles is dipped in an aqueous solution, e.g. brewed vinegar diluted 1:20 times, of a weak acid, e.g. acetic, citric or lactic acid, for about 12hr. As for a product, the finely cut KONJAK may be packaged with the weak acid solution and shipped.
Patent JP-H117955-A (JP)
Title: Manufacture of negative electrode material for nonaqueous electrolyte secondary battery, and negative electrode and battery using the material
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/485
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To uniform a particle size and a composition distribution in the particle and improve superior charge and discharge characteristics and cycle stability by using for a negative electrode material a particle obtained by treating at a high temperature a particle of a precursor compound consisting of a metal complex oxide synthesized by a solution coprecipitation method. SOLUTION: A particle of a precursor compound consisting of a metal complex oxide is synthesized by a solution coprecipitation. This precursor compound is treated at a high temperature of 500 deg.C or more o obtain a particle of a metal complex oxide. This particle is employed as a negative electrode material for a lithium ion non-aqueous secondary battery. A precursor is preferably synthesized by a sol-gel method. An average particle size of a primary particle of the precursor compound is preferably 0.01 to 1 microns. At least one kind of the precursor compound is a compound consisting of one kind or more of elements selected from tin (valence II), group 1, group 2, group 13, group 14, group 15, a transient metal, and halogen element.
Patent JP-H02140538-A (JP)
Title: Heat exchanger
Inventor: MIYAGAWA TAKASHI
IPC: F24F5/00
Filed: 1989-05-18
Abstract: PURPOSE:To enable a heater to be used with a superior rising characteristic by a method wherein thermal medium liquid composed of grycol liquid having a low specific heat, a high boiling point and a low freezing point is enclosed in a circulating pipe for use in connecting a heat exchanging part with a circulation pump. CONSTITUTION:Ethylene glycol acting as thermal medium liquid is enclosed within a thermal medium circulating pipe 1. The circulating pipe 1 is guided out of a frame 2, the thermal medium liquid is heated by an electrical heater 3. The pipe 1 is formed in a zig-zag form within the frame 2, the heat is radiated at the heat exchanging part having some fins 4 so as to increase a heat radiation area. The aforesaid ethylene glycol has some physical properties such as a molecular weight of 62.07, a boiling point of 197.6 deg.C, a freezing point of -13.0 deg.C, a specific weight of 1.1155 and a specific heat of 0.56. Since the specific heat is low, a fast rising of temperature is attained and the heat exchanger can be operated within a short period of time after turning on a heating source. In addition, since the boiling point is high, the medium may not be evaporated even at a high temperature, the main body is not needed to be of a pressure-resistant structure, the device can be made small in size, simplified and its handling is also safe.
Patent JP-S61286255-A (JP)
Inventor: OZAWA MASAAKI
IPC: C09K23/28
Filed: 1985-06-10
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-S5649923-A (JP)
Title: Data-processing device for weighing sale
Inventor: TAKAHAMA KAZUE
IPC: G01G23/42
Filed: 1979-09-29
Abstract: PURPOSE: To enable the weighing operation of a balance, while watching the indication of a price, by a method wherein the input of unit-price data from an input part is prohibited by the balance and the weighing processing is performed based on the  unit-price data only from a cash register.  
     CONSTITUTION: To an electronic cash register (hereinafter A) 1 are connected two balances 2 and 3. A CPU71 has the same function with that of the CPU of A 1, and the voltage signal of an analog proportional to the weight through weighing is outputted from a loadcell 78 and, being amplified 80 through the intermediary of a filter 79, is transduced into a digital pulse signal proportional to a level by an A/D converter 75. And, to the CPU71 the value of weight is transmitted with a digital signal from the A/D transducer 75, while a keyboard-controlling circuit unit 72 inputs a key-inputted signal from a keyboard 39 in the CPU71. An indicator-controlling circuit unit 73 indicates the indication data from the CPU71 on indicators 32  and 33, while an interface 74 for the register, controlled by the CPU71, performs the control of trabsmission of data for A 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5750138-A (JP)
Title: Hysteresis circuit
Inventor: KUWABARA HISAO
IPC: H04B1/10
Filed: 1980-09-10
Abstract: PURPOSE:To reduce the effect of power supply and drift possibly, by constituting a hysteresis circuit with a differential pair transistor (TR) and a positive feedback TR. CONSTITUTION:Current sources I2, I3 are correspondingly connected to the emitter common connecting point consisting of a differenctial pair TRsQ11, Q12 and the base of the Q12. A diode D is provided between the base and emitter of a TRQ13 in a current Miller circuit 11. The collector of the TRQ12 is connected to the base of a TRQ14 constituting an output section 12 and to the base of a TRQ15 via a resistor 12.
Patent JP-H05323691-A (JP)
Title: Image forming device
Inventor: SAKABE TAKESHI
IPC: F16F15/10
Filed: 1992-05-19
Abstract: PURPOSE:To record an excellent image by restraining the vibration at the time of driving an image forming device. CONSTITUTION:Respective damping members 25A, 25B and 25C consisting of piezoelectric material and conductive material are allowed to adhere and stuck to positions corresponding to scanning optical systems which are incorporated in three places, that is, main body panels(or main body skeleton) 1C, 1D and 29A of the image forming device 18. The principle of the damping action of the members 25A, 25B, and 25C is that electric energy generated by the piezoelectric effect of the damping material is converted into heat energy to consume vibration energy.
Patent JP-S63287653-A (JP)
Title: Anti-lock device
Inventor: YOSHINO MASATO
IPC: B60T8/72
Filed: 1987-05-20
Abstract: PURPOSE:To prevent excessive pressure reduction in the anti-lock device of an automobile by detecting the peak value of deceleration while pressure is being reduced, and outputting a command of temporary holding brake pressure after the maximum deceleration is indicated. CONSTITUTION:As a brake is applied and wheel speed Vw starts to be reduced, a circuit 5 calculates a slip ratio lambda from an estimated body speed Vv and a slip ratio evaluating signal S and, when the slip ratio lambda is above a threshold value lambda1 while deceleration being smaller than a defined value -b without the peak value of the deceleration being appeared, an AND circuit 14 gives an H output. Then, when the peak value is detected, an F/F 12 is set and, as the lambda becomes lower than a threshold restoring value lambda2 a pressure holding signal O11 is turned on whereas, a pressure reducing signal O12 is turned off, via AND circuits 14, 15, an OR circuit 16, and a timer 18. Thereby, any inconvenience that locking gets deeper by carrying out the holding of a temporarily brake pressure too early or, on the contrary, that too much pressure reduction is given to a wheel which was able to be restored from locking, can be prevented.