baber/WOPTO huggingface dataset:
Patent JP-S63302356-A (JP)
Title: Apparatus of measuring oxygen concentration
Inventor: MURASE TAKAO
IPC: G01N27/416
Filed: 1987-05-08
Abstract: PURPOSE:To enable the highly precise measurement of the concentration of oxygen by a method wherein a voltage supplied to a heater is controlled on the basis of an electric resistance value of the heater itself heating an oxygen concentration detecting member, for the purpose of keeping the temperature of the member stable. CONSTITUTION:In an oxygen detecting element 2, the part of a measuring electrode 12, a reference electrode 14 and a solid electrolyte body 4 constituting an oxygen concentration detecting member is heated to a prescribed temperature by heating members 18a and 20a. When an electric resistance value of heater elements 18 and 20 is denoted by gamma and resistance values of resistors 22, 24 and 26 by A, B and R in a resistance bridge circuit of a power supply circuit 21, a potential difference between a point (a) and a point (b) in the circuit 21 becomes zero when gamma.B=R.A. In this construction, a voltage difference between the points (a) and (b) is detected by a comparator 36 and a transistor 38 is controlled on the basis of the detection so that gamma=R.A/B, i.e. the voltage difference between the points (a) and (b) be zero. Thereby a voltage at a point (c) is controlled. Accordingly, the circuit 21 can be controlled so that the resistance value gamma, i.e. the resistance value of the elements 18 and 20 be fixed, and thus the implementation of highly precise measurement is enabled.
Patent JP-S5338228-A (JP)
Title: Display unit
Inventor: IKEDO TSUNEO
IPC: G06F3/046
Filed: 1976-09-20
Abstract: PURPOSE: To obtain the easily-operated and drawing-modification-simplified unit which detects coordinate positions by using the coordinate indicator generating AC magnetic-field signals and the coordinate reader panel arranged on the front surface of a Braun tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08305946-A (JP)
Title: Cooling device of automatic vending machine
Inventor: MASATOKI YOSHIBUMI
IPC: G07F9/10
Filed: 1995-05-11
Abstract: PURPOSE: To precisely obtain a specified cooling performance by reducing the throttling resistance of a capillary tube and preventing the pressure of the lower pressure side from dropping as the cold load quantity of an article storage chamber decreases, and controlling the air capacity of a fan outside the box and optimizing the pressure of the higher pressure side and condensing capability, and to reduce the power consumption by suppressing increases in compression ratio and operation rate. CONSTITUTION: A compressor 6, a condenser 8, and capillary tubes 10, solenoid valves 12, 16, and 24, and coolers 4 which are provided for >=3 respective article storage chambers 2, are connected together successively in a loop, a frequency converting device 28 which varies the rotational frequency of the fan motor 7 outside the box is provided, and connection pipes 25 and 26 which connect the capillary tubes 10 and are provided with one-way valves 27 are arranged between the capillary tubes 10 and solenoid valves, thus constituting the cooling device of the automatic vending machine.
Patent JP-S5737642-A (JP)
Title: Air conditioner
Inventor: TABATA SEIJI
IPC: F24F11/02
Filed: 1980-08-19
Abstract: PURPOSE: To keep the temperature of skin in a comfortable range, by controlling an air conditioner that is used for a person who occupies a specific position, through detection of the level of energy of infrared rays radiated from the face of the person.  
     CONSTITUTION: In case that the control system of this invention is used for a car air-conditioner, a signal is produced from an infrared-ray sensor 5b when the skin temperature of a driver 2 is raised and the level of energy of infrared rays radiated by the driver is increased, and the signal is converted into an electric ON-signal in a converter 11 of a temperature controller 10. Resultantly, a relay 10A is energized and its contact 10B is closed, so that an electromagnetic clutch 12 is excited and a coolant compressor starts its operation. At the same time, a fan motor 13 is set into operation and cool air is blown out from an outlet port 8. Here, if the driver feels cold, the level of the signal from sensor 5b is lowered and an OFF-signal is produced from the converter 11, thus stopping operation of the air conditioner. During heating operation, on the other hand, the heater is controlled in the same way in case that the air conditioner is used in a car, and the coolant compressor is controlled in case of using the same as an air conditioner for a house. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5539062-A (JP)
Title: Photometric optical system
Inventor: SATOU YASUHISA
IPC: G03B7/099
Filed: 1978-09-14
Abstract: PURPOSE:To eliminate the fluctuation in photometry as a result of attaching and detaching a polarizing filter of a TTL photometric system, especially, a cinecamera. CONSTITUTION:Two half-mirrors 15a and 18a are removably attached to a camera system such that the normal lines of the reflecting surfaces of the respective half- mirrors are located in the same plane including the optical axis of the camera system thereby to guide the reflected lights from the image side half-mirror into a photoelectric converting element 19. A color-temperature converting filter of polyester having a polarizing property is interposed between the two half-mirrors. Upon the interposition, the angle of rotation of the filter about the optical axis is so determined that the quantity of the light passing through the object side half-mirror and the filter becomes the maximum. Thus, the influences of the polarizing property of the filter, i.e., the fluctuation in the optical quantity can be eliminated.
Patent JP-H11307651-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORISHITA YASUYUKI
IPC: H01L21/8238
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, equipped with an input protective device which is optimal for input of signals of higher voltage than an inner power supply voltage. SOLUTION: A semiconductor integrated circuit is equipped with an input protective device formed of an offset NMOS transistor, and an N-type heavily doped diffused layer 2a comprised in the offset NMOS transistor is electrically connected to the signal input terminal of the semiconductor integrated circuit. A field isolating structure of an NMOS transistor is of trench structure, and the N-type heavily doped diffused layer 2a is isolated from a gate electrode. With this setup, since a parasitic bipolar operation is apt occur to, the input protective device is restrained from deteriorating in static electricity or overcurrent protection function.  In a normal operation, a signal voltage is not applied directly to the gate oxide film of a protective device, so that a signal of voltage higher than an inner circuit power supply voltage can be inputted into the semiconductor integrated circuit.
Patent JP-H07136446-A (JP)
Title: Method and apparatus for drying fluid gas
Inventor: AHIMU BETSUKAA
IPC: B01D53/26
Filed: 1994-05-26
Abstract: PURPOSE: To provide a method and apparatus for being able to maintain always at nearly constant humidity, when drying a gas stream having a periodically fluctuating moisture content, by supplying the gas through a moisture adsorbing medium having a reversible moisture adsorption capacity is greater than the average moisture content of the gas. CONSTITUTION: A filler 2 of plastic particles is charged into a drying funnel 1 via an opening upward a drying funnel 1, the filler 2 after dried is discharged via a discharge hole 3 downward and introduced for production of plastic products. For drying the filler 2, a dry air supply pipe 5 is connected into the drying funnel 1 and the tube is ended at a distributor 6 near the discharge hole. When passing the dry air, which is introduced into the drying funnel 1 and elevated at a high temp. in heating device 7, through the filler 2 toward the arrow direction, the filler is dried, and wet air is supplied via a discharge pipe 8 into a dry air dryer 10, in which an adsorbing medium 26 such as silica gell is filled and a drying container 24 is contained, and redried.
Patent JP-H0411113-A (JP)
Title: Center-core type removal anchoring process
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the deformation of a sheath material in a simple operation by sealing a fluid for preventing the deformation of the sheath material in the sheath material of airtightly-sealed structure, at least until a consolidating material is hardened, using an anchor. CONSTITUTION:A fluid 7 for preventing the deformation of a sheath material 4 is sealed in a sheath material 4 that has an air-tightly sealed structure, so as to assemble an anchor, which is inserted in an anchor hole 8. A consolidating material 9 such as mortar is filled in the entire region of the anchor hole 8. At the time, the fluid 7 prevents the deformation of the sheath material 4 against the pressure, and a shape of circular cross section is thus maintained. After the consolidating material 9 is hardened, and the fluid 7 is discharged, fixing is carried out by using a fixing tool and a wire tie. When the anchor is removed, extracting force is applied to a PC steel material 4 for extraction, so as to extract a center core 1 located on a fixing length part A. Extracting force is further applied to a PC steel material 3 for tension, and the PC steel material 3 is edge-cut from the consolidating material 9, and is thus removed.
Patent JP-H09297322-A (JP)
Title: Liquid crystal display panel
Inventor: OMURO KATSUFUMI
IPC: G02F1/137
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display panel ensuring a wide angle of a visual field by bringing liq. crystal molecules into intrasurface driving. SOLUTION: A chiral nematic liq. crystal is sealed in the space between a 1st substrate 11 and a 2nd substrate 12 so that the liq. crystal is homogeneously oriented. The twist angle between a 1st liq. crystal molecule 13A closest to the 1st substrate 11 and a 2nd liq. crystal molecule 13B closest to the 2nd substrate 12 is 0 deg.. Since the liq. crystal is in a spray-oriented state under no impressed voltage and it is twisted by 360 deg. when voltage is impressed, the liq. crystal transmits and shields light.
Patent JP-S5238660-A (JP)
Title: Air conditioner
Inventor: KIKUCHI MINORU
IPC: F25B43/00
Filed: 1975-09-22
Abstract: PURPOSE: To suck only gas-refrigerant into the compressor by forcing liquidrefrigerant which flowed into the outlet piping of the evaporator, evaporating on the way between the evaporator and the compressor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000300676-A (JP)
Title: Relaxation system
Inventor: NAKAZAWA CHIYOSHIGE
IPC: A61L9/14
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To promote a more relax state by providing a system with a movable hood for covering the head and shielding external light, an acoustic generating means for generating acoustics close to ears, an aromatic generating part capable of spraying plural kinds of aromatics while successively changing the ratio and a control device for controlling these components. SOLUTION: A chair 1 of a relax device 30 is made into reclining type, with which a backrest part 2 falls back, and a hood 4 for covering the head and shielding external light is attached to the head part. A compact disk(CD) device 8 has a speaker 9 with a CD changer capable of arbitrarily selecting and playing a CD and the CD records the music of high physical and mental relax effects. Besides, plural kinds of aromatics, which are held in an aromatic holding tank 43, for maximizing the relaxing effect are supplied to an aromatic spray head 29 capable of spouting in the suitable ratio. Then, a control device 14 can control the CD device 8 and the aromatic spray head 29.
Patent JP-H10305903-A (JP)
Title: Transfer controlling device for goods storage facilities
Inventor: SHIMIZU KIYOSHI
IPC: B65G1/04
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To exactly stop a goods transfer device at a suitable position where goods are transferred to a goods storage space. SOLUTION: This transfer controlling device for goods storage facilities is provided with transfer operating means 53 for transferring a goods transfer device J in the direction in which a plurality of goods storage spaces are arranged, position detecting means for detecting a deceleration starting position and a stopping position to the goods storage space 71 of the goods transfer device J, and controlling means for controlling the action of the transfer operating means 53 based on the detection information of the position detecting means. In this case, the position detecting means has a part to be detected on a fixed side and a plurality of detecting parts on the goods transfer device J and the number of detecting parts for detecting the part to be detected is different at the deceleration starting position and the stopping position.
Patent JP-S5824412-A (JP)
Inventor: KURUTO KUNOEFUENAAGERU
IPC: C02F1/72
Filed: 1982-06-30
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-H0411938-A (JP)
Title: Synthesis of high pressure-phase boron nitride by underwater explosion
Inventor: OINUMA SENZO
IPC: B01J3/08
Filed: 1990-04-27
Abstract: PURPOSE:To easily synthesize high pressure-phase boron nitride by allowing an explosive composition containing an explosive and low pressure-phase boron nitride to explode in water. CONSTITUTION:The explosive composition consists of an explosive such as TNT, HMX, etc., and low pressure-phase boron nitride such as hexagonal boron nitride. This composition is made to explode in water at the depth where the objective reaction product cannot scatter outside. Then a high pressure-phase boron nitride is obtained in water by this in-water explosion. Since the reaction product has large density than water, it easily precipitates. Thereby, apparatus such as the container can be repeatedly used and the objective product can be collected continuously at one time.
Patent JP-S5814845-A (JP)
Title: Detection of potential
Inventor: TAKEUCHI AKIHIKO
IPC: G03G21/00
Filed: 1981-07-20
Abstract: PURPOSE:To reduce the time for potential detection and to increase the speed of image formation by forming a pattern for detection wherein bright parts and dark parts of the accuracy lower than the read accuracy of a surface potential detecting means used are included to a latent image holding member. CONSTITUTION:A pattern D of the accuracy lower than the read accuracy of a surface potential detector 1b wherein bright parts and dark parts are included is formed to a photoreceptor 2b which is a latent image holding member. If the pattern D is detected with the detector 1b, the uniform potential of the value at the intermediate of the bright parts and dark parts is detected, and the time for detection is reduced as compared to the case in which the contrast of the bright parts and dark parts is large. As a result, the rate of image formation is improved.
Patent JP-H0413528-A (JP)
Title: Production equipment operation control method
Inventor: SAKAMOTO TOSHIHARU
IPC: B23P21/00
Filed: 1990-04-29
Abstract: PURPOSE:To make it easy to have knowledge on the state of operation control of each of the devices having their operations controlled by first and second operation control sections, by arranging state information data of each such device into a data map and making a monitor display of the operation control state in regard to each device. CONSTITUTION:A CRT operation board section 63 operates to cause control data A to L to be taken into a memory 73 from operation control sections 67 to 70 of a sequence control output section 61 and to cause a display data map to be prepared therein on the basis of these control data A to L, which display data map is stored into a hard disk device 77 by way of an I/0 interface 74. When an operator selects an operation element in order to make display of the operation control state by his finger touch on the surface of a touch panel 80, an item of control data in the display data map is read out from the hard disk device 77, whereby the contents of that control data indicating an operation control state as to the corresponding device are displayed in the face-plate section of CRT 78. In this manner, display is made, in CRT 78, of the operation control state as to each of devices 16, 40, 45 and 17 constituting a sequence control object equipment 50.
Patent JP-S5338888-A (JP)
Title: Pulse actuator
Inventor: HASEGAWA AKIRA
IPC: F15B9/09
Filed: 1976-09-21
Abstract: PURPOSE: To permit precise control of the flow rate in a pipe line even over a narrow range by using a ball valve as a regulator valve and controlling this valve with an actuator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11296295-A (JP)
Title: Pointing device
Inventor: SHIMIZU TAKAYOSHI
IPC: G06F3/0338
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device capable of reducing its dimensions, especially height. SOLUTION: In the pointing device for moving a pointing position on a screen, X direction pressure detectors 2a, 2b for detecting pressure as the electrical quantity indicating the moving distance in the X direction, and Y direction pressure detectors 2c, 2d for detecting pressure as the electrical quantity indicating the moving distance in the Y direction are arranged on the same plane and the upper surfaces of these detectors 2a to 2d are covered with silicone rubber 3. The silicone rubber 3 is provided also beneath the detectors 2a to 2d so that these detectors 2a to 2d are held between both the silicone rubber 3.
Patent JP-S5540736-A (JP)
Title: Heat recovery from coke oven gas
Inventor: INOUE NORIO
IPC: C10B27/00
Filed: 1978-09-18
Abstract: PURPOSE: To recover the sensible heat of coke oven gas, efficiently and safely, through an organic heating medium circulating through heat-transfer pipes attached to the inner wall of an ascention pipe and a heat-exchanger connected to the heat- transfer pipe.  
     CONSTITUTION: A hot-side heat-exchanger of an ascention pipe at the top of a coke oven is connected with a separately equipped utility-side heat-exchanger, and a heating medium which is a high-boiling organic liquid, is circulated therethrough. The sensible heat of the coke oven gas is utilized to preheat the combustion gas or air through the heat exchanger. The system can be safely operated even if the heat- transfer pipe is damaged. High heat transfer efficiency is attained because of the liquid phase heat transfer. The heating medium can be recovered without using a number of huge ducts which is neccesary in the case of heat recovery from hot air near the ascention pipes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02293927-A (JP)
Title: Data overflow preventing circuit
Inventor: AOKI TAKASHI
IPC: G06F7/38
Filed: 1989-05-08
Abstract: PURPOSE:To exactly obtain a desired half number value by executing an operation for adding '1' or 2 to data by an all '1' detecting circuit and a notice bit inverting circuit, and thereafter, dividing it by 2 in a shift register, when it is detected by a data negative detecting circuit that the data is negative. CONSTITUTION:When an overflow is generated and an overflow signal (HALF signal) rises, and it is detected by a data negative detecting circuit 1 that data is negative, an all '1' detecting circuit 2 and a notice bit inverting circuit 3 operate. That is, in the all '1' detecting circuit 2, each bit of the data is taken notice of, and whether the lower-order bits than the notice bit in this data are all '1' or not is detected. Subsequently, when it is detected by the all '1' detecting circuit 2 that the lower-order bits than the notice bit in the data are all '1', its notice bit is inverted by the notice bit inverting circuit 3, and thereafter, an operation for dividing the data by 2 by a shift register 4 is executed. In such a way, a desired half number value is obtained exactly.
Patent JP-H07292192-A (JP)
Title: Rubber-modified aromatic vinyl resin composition
Inventor: NANBU HIDESABURO
IPC: C08F279/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the subject composition good in transparency, mechanical strength, fluidity, etc., by dispersing a rubbery component and incorporating an organopolysiloxane compound in a continuous matrix resin prepared by copolymerization of a mixed liquid composed of an aromatic Vinyl monomer and acrylic ester monomer. CONSTITUTION:This composition comprises (A) a continuous matrix resin prepared by copolymerization of a mixed liquid composed of 10-80wt.% of an aromatic vinyl monomer (e.g. styrene), 9.9-89.9wt.% of a 1-2C acrylic alkyl ester monomer and 0.1-15wt.% of a 9-20C (meth)acrylic higher alkyl ester monomer, (B) a rubbery component (dispersed at 3-30 pts.wt., based on 100 pts.wt. of the matrix resin, thereof in the form of particles 0.1-2mum in average diameter) and (C) 0.001-1wt.% of an organopolysiloxane compound (e.g. polydimethylsiloxane). In this case, the swelling ratio by toluene at 25 deg.C of the rubber-modified aromatic vinyl resin composition comprising the components A and B stands at 5-15.
Patent JP-S5816321-A (JP)
Title: Fault discriminating system for input and output controller
Inventor: YOSHIURA YOSHIO
IPC: G06F11/07
Filed: 1981-07-23
Abstract: PURPOSE:To discriminate a faulty input/output controller, by displaying the faulty controller by a lamp and with the output of a flip-flop circuit which is provided at a fault discriminating circuit. CONSTITUTION:A mode signal of a central controller CC, a data bus line 21 and a mode signal 22 of an input/output device IO are connected to the decoders 500, 501 and 502, respectively. FFs 515-518 are set based on the address of an input/output controller IOC given from the CC, the mode signal given from the CC and a transfer request signal given from each IOC. These FFs are then reset according to the end of the signal or the end of the received signal in the starting sequence of the CC. Then lamps 519-521 are lit up by the output of each FF. With such formation, a lmap corresponding to a faulty IOC is lit up. Thus the faulty IOC can be discriminated.
Patent JP-H02290383-A (JP)
Title: Television signal system converter with moving correction
Inventor: KURIIBU HENRII GIRAADO
IPC: G06T7/20
Filed: 1990-04-27
Abstract: PURPOSE:To select a proper moving vector as to each picture element by utilizing a station frequency representing the content of a picture so as to check the brightness matching. CONSTITUTION:A sequential scanning conversion means 2 supplies a video frame directly to a block matching means 3 to generate a correlation face. These correlation faces are analyzed by a moving vector evaluation means 4 to generate a moving vector. Then a moving vector reduction means 5 and a moving vector evaluation means 6 apply brightness matching of each picture element and introduce a moving vector relating to each picture element based on the result of matching from plural moving vectors. Then the brightness matching of the said picture element is checked to a threshold level obtained by the station frequency representing the content as to the picture corresponding to the video signal. Thus, proper moving vector as to each picture element is selected.