baber/WOPTO huggingface dataset:
Patent JP-H01198230-A (JP)
Title: Superconduction electric equipment
Inventor: MOGI SHIGERU
IPC: H01L39/04
Filed: 1988-02-03
Abstract: PURPOSE:To remove possibility of insulation breakdown, and to improve insulation in a superconducting electric equipment by securely hanging the equipment composed of an oxide superconductive material by a central conductor of a bushing for input/output in a vessel filled with liquid nitrogen. CONSTITUTION:The inside of a vessel 6 forming a vacuum 7 together with a vessel 10 is filled with liquid nitrogen for cooling, and a superconductive conductor 9 is housed therein. The superconductive conductor 9 is hung directly by support jigs 11 for the central conductors 1a, 1b of bushing 2a, 2b for input/ output and fastened. Insulating spacers 4, 5 are interposed to the sections where the central conductors 1a, 1b penetrate the vessels 6, 10. Accordingly, insulating supporters 12 which are liable to insulation breakdown are omitted, thus improving insulation in an equipment.
Patent JP-H06216779-A (JP)
Title: Communication equipment
Inventor: IDE HIROYASU
IPC: H04N19/91
Filed: 1993-01-13
Abstract: PURPOSE:To improve the quality of a reproduced image by allocating an area allocated to a fixed length encoding signal to a variable length encoding signal when no signal to be encoded exists. CONSTITUTION:When a digital video signal is inputted to a digital image encoder 12 in an image/voice coding device 11, it is encoded by a variable length encoding system based on H.261. and is outputted to a buffer 14 at a variable rate as a digital video code. The video code, after being accumulated once in the buffer 14, is outputted to a multiplexer 15 at a fixed rate. The multiplexer 15 multiplexes a signal encoded by fixed length encoding with a signal encoded by variable length encoding. In such a case, the presence of the audio signal of a fixed length encoding means is detected by a detecting means, and when the audio signal disappears. the multiplexer allocates the area allocated to the fixed length encoding signal to the variable length encoding signal. Thereby, waste to transmit a silent voice code can be omitted, and the area required for that can be allocated to the video signal, therefore, the quality of an image to be transmitted can be improved.
Patent JP-S62181293-A (JP)
Title: Production of steroid derivative
Inventor: TACHIBANA YOJI
IPC: C07J75/00
Filed: 1986-02-05
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of vitamin D3 using a by-product as a raw material, by oxidizing cholesta-dien-ol to cholesta-dien-one, isomerizing in the presence of a basic catalyst and reducing the product. CONSTITUTION:The objective cholesta-5,7-dien-3-ol of formula IV can be produced by (1) oxidizing cholesta-4,6-dien-3-ol of formula I produced as a by- product with an oxidizing agent such as chromic acid, manganese dioxide, etc., to obtain cholesta-4,6-dien-3-one, (2) isomerizing the product to cholesta-5,7- dien-3-one in the presence of preferably 3-5 times equivalent of a basic catalyst (e.g. sodium methoxide) and (3) reducing the isomerized product with a reducing agent such as sodium borohydride.
Patent JP-H10203350-A (JP)
Title: Electric control brake system
Inventor: WACHI YUJI
IPC: B60T13/66
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To set a feeling of brake freely. SOLUTION: An electric control brake system detects pedal stroke by operation of a brake pedal from a stroke sensor and enters it in a controller 10 and the controller 10 controls brake pressure caused from a brake pressure generation device 6 in accordance with magnitude of this pedal stroke. A pedal reaction device 4 is disposed as well as the brake pressure generation device 6. This pedal reaction device 4 generates pedal reaction controlled in designated magnitude by the controller 10 in accordance with magnitude of pedal stroke detected by the stroke sensor 8. Characteristic about relationship with the pedal stroke and the pedal reaction is stored in this controller 10 and the controller 10 controls the pedal reaction device 4 in accordance with this characteristic.  And a plurality of characteristic are stored in the controller 10 and any one of the characteristic can be selected.
Patent JP-H07211358-A (JP)
Title: Capacitor having field effect transistor inside
Inventor: FUKUDA TETSUO
IPC: H01G9/28
Filed: 1994-01-21
Abstract: PURPOSE:To provide a capacitor which does not need to outfit an overvoltage preventive circuit, an overcharge-overdischarge preventive circuit, a remaining electric quantity detecting circuit or the like at mounting time. CONSTITUTION:A separator 10 composed of nonwoven fabric is sandwiched by a positive side current collecting electrode 20 and a negative side current collecting electrode 30 composed of aluminium plates. A positive side polarizable electrode 21 and a negative side polarizable electrode 31 composed of activated carbon containing organic electrolyte are formed on inside surfaces of the electrodes 20 and 30. A transistor circuit part 40 containing a thin film transistor is formed on a single surface of the separator 10. A wiring layer and a resistance layer by metallic thin films are formed in the transistor circuit part 40, and the part is used as an electrode of the thin film transistor. An overvoltage preventive circuit, an overcharge-overdischarge preventive circuit, a remaining electric quantity detecting circuit or the like are formed by using this transistor circuit part 40.
Patent JP-H10218681-A (JP)
Title: Process for forming entrained air bubble in concrete
Inventor: HIRATA TAKAYOSHI
IPC: C04B38/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming entrained air bubbles stable with time and effective for simplifying the quality control. SOLUTION: A fresh concrete having a prescribed composition is produced by charging a kneader with prescribed amounts of cement C, aggregate S (coarse aggregate and fine aggregate) and water W. In the above process, fine hollow spheres A are charged into the kneader together with the above compounding materials to mix the fine hollow spheres A in the fresh concrete. The fine hollow sphere A contains air (a1) encapsulated by a film (a2). The concrete containing mixed fine hollow spheres A is transported to the construction site and placed. The film (a2) of the fine hollow sphere A is broken by the freezing pressure or dissolved by the alkaline water in the concrete after the placement of the concrete.
Patent JP-H07245412-A (JP)
Title: Method for manufacturing thin-film transistor
Inventor: YAMAMOTO MUTSUO
IPC: H01L29/40
Filed: 1995-01-17
Abstract: PURPOSE:To reduce the induction of electric charge at an offset region due to an anode oxide by applying ultraviolet rays to a gate electrode which mainly consists of anode-oxidized Al under anodization atmosphere or performing plasma treatment. CONSTITUTION:A gate electrode 105 which mainly consists of Al is formed on an activated region 103 formed on a substrate 101. Then, the gate electrode 105 is subjected to anode oxidation, thus forming an anode oxide which mainly consists of Al oxide at least on the side surface of the gate electrode 105. Then, ultraviolet rays are applied to the gate electrode 105 in oxidation atmosphere or plasma treatment is performed to manufacture a thin-film transistor, thus oxidizing metal Al remaining in the anode oxide and hence reducing the induction of electric charge at an offset region and improving characteristics and at the same time reducing deterioration in a long-term use.
Patent JP-H07232722-A (JP)
Title: Quantitative package
Inventor: KOBAYASHI NORIKO
IPC: B65D81/34
Filed: 1994-02-21
Abstract: PURPOSE:To securely confirm an injected amount and make formation of a package easy by making a cut in a side rim to be overlaid on an internal face and quantifying an amount of liquid flow by this cut after formation of the package. CONSTITUTION:A cut 1 is provided on a side rim of a blank which has been cut to a body shape of a package, and the cut 1 provided on the blank is adhered over an internal side to form the package. A size of the cut 1 is related to a size of the package and also to a sealing width (c) for overlapping and adhering, while a cut length (a) and a cut width (b) are not limited. However, preferably, the cut width (b) is approximately narrower than a half of the sealing width (c), and the cut length (a) is 2.5 to 4 times the cut width (b). This is because by making the cut 1 large, the cut 1 can easily be viewed even if liquid is poured, but adhered sealed parts may peel due to the cut 1. By thus providing the cut 1, an amount of hot water poured into the package at the time of eating can be quantified.
Patent JP-S53107576-A (JP)
Title: Process controller
Inventor: OOIZUMI JIYUNICHI
IPC: G05B15/02
Filed: 1977-03-01
Abstract: PURPOSE: To make the A/D conversion of analog input signals necessary for control computing perform at high speed without using an A/D converter, in a process controller that carries out control computing in digital condition by means of a micro-computer and so on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08223822-A (JP)
Title: Control method for uninterruptible power-supply system
Inventor: FUJIKURA MASANOBU
IPC: H03K17/00
Filed: 1995-02-10
Abstract: PURPOSE: To improve reliability in power feeding to a load without interruption in power, by detecting misfiring at a semiconductor switch during power feeding from a commercial power supply, and feeding the power continuously from the commercial power supply through a bypass contact. CONSTITUTION: When a semiconductor switch 4 has misfiring during the power feeding from a commercial power supply 2A, the misfiring state is detected by a semiconductor switch misfiring detection means 7 and a bypass contactor 8 is closed to continue the power feeding from the commercial power supply 2A to a load 5 through the bypass contactor 8. An output voltage to the load 5 is monitored through a voltage relay by the semiconductor switch misfiring detection mean 7. The three-phase AC output voltage is monitored by a voltage relay 71 and the logical sum of the output contact of the voltage relay 71 is used to close the bypass contactor 8 through an interlock circuit.
Patent JP-S62180624-A (JP)
Title: Optical communication method
Inventor: MIZUTANI HIROMASA
IPC: H04B10/11
Filed: 1986-02-04
Abstract: PURPOSE:To extend a substantial receptible range by sending a transmission preparation optical signal in a prescribed transmission speed from a device A to a device B, sending a receptible optical signal from the device B to the device A at the time of the signal reception intensity of the device B is a prescribed value or over and sending the optical information from the device A to the device B at a faster transmission speed than the said prescribed transmission speed at the time of the device B receives the receptible signal. CONSTITUTION:Since the transmission speed of the transmission preparation signal is made comparatively slowly and the signal is receptible even if the luminous quantity from a light transmitter/receiver 10 is comparatively small, the receptible region A0 is wider than a region A1 receptible for the information such as traffic information sent in a comparatively faster transmission speed. Thus, at the time of a light receiver 30 of a vehicle 28 is within the region A0, the vehicle 28 makes communication with the opposite device to allow the opposite device to prepare the transmission and at the time of the vehicle 28 enters the region A1, the vehicle 28 receives the information such as traffic information immediately from the opposite device. Thus, the substantial receptible range L is extended and lots of information is received.
Patent JP-S61182610-A (JP)
Title: Write timing compensation method
Inventor: NISHIKAWA KEIICHI
IPC: G11B5/09
Filed: 1985-02-07
Abstract: PURPOSE:To scale down a circuit size and to reduce the time delay from the input of input data to its storage on a memory medium by regulating the recording pattern of a recording medium by an input data pattern before encoding. CONSTITUTION:An encoding circuit 7 of a write timing compensation system is constituted of a four-staged shift register 7a which stores input data, an encoded data combining circuit 7b, which generates encoded data according to the contents of the register 7a, and a word length counter 7c showing the word length of the input data in the midst of encoding. The register 7a is incorporated in an eight-bit shift register 14 with a write clock 1 and the input data 2 as an input, and a compensating amount deciding circuit 15 is connected to the register 14 and the counter 7c. Moreover a delay element 10 is connected to the circuits 7c and 15. Then the output of the circuit 15 and that of delayed and encoded data 4a-4c from the delay element 10 are ORed, and a write current generating circuit 16 outputs a recording pattern after the ORed output is added in an adder circuit 12.
Patent JP-H06235613-A (JP)
Title: Detecting apparatus for width of vehicle
Inventor: ONISHI TAKASHI
IPC: G08B21/00
Filed: 1993-02-10
Abstract: PURPOSE:To reduce costs by correcting the position obtained through processing of images by means of a CCD camera which measures the width of a vehicle in a garage and the distance of door mirrors with a measuring value of the height of a hood measured by a distance measuring device, and generating an alarm. CONSTITUTION:A CCD camera 4 is set at a ceiling 3 above a stage 2 of the garage. A difference of a screen when the vehicle enters the garage and stop from a reference screen of an image before the vehicle enters the garage is operated by an image processing device 5 thereby to obtain a screen of an absolute value of the difference. A distance measuring device 9 is fixed to the ceiling 3 to measure the position of the hood. A controller 6 corrects the measuring result, namely, the width of the vehicle and the distance of mirrors with an output of the measuring device 9, and generates an alarm based on the final measuring value or sets the photographing timing of the image processing device 5.
Patent JP-S62276869-A (JP)
Inventor: KURARENSU UONNSHIN TENGU
IPC: H01L27/108
Filed: 1987-02-04
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-H01199420-A (JP)
Title: Alarm device for oil leakage of transformer
Inventor: ABE KENJIRO
IPC: H01F27/00
Filed: 1988-02-04
Abstract: PURPOSE:To detect the leakage of oil irrespective of the oil temperature of a transformer, and to obtain an alarm device by a method wherein a regulating tank, which is provided in the float floating on the insulating oil and containing the liquid linking with the expansion and contraction following the rising and falling of the temperature of insulating oil, and the regulating part and the like, which corrects the reference appropriate oil level by the expanding and contracting function of its liquid, are provided. CONSTITUTION:A float 4 floating on the insulating oil 2 provided in the transfer tank containing insulating oil 2, a regulating oil tank which is provided in a float 4 and contains the regulating oil 6 which is linked with the expansion and contraction generated by the rising and falling of the temperature of the insulating oil, a regulating part which corrects the reference appropriate oil level by the expansion and contraction function of the regulating oil contained in the regulating oil tank, and an alarm part, which gives an alarm by detecting the difference between the position of the float showing the position of oil level and the ratio of the amount of displacement, are provided on the title alarm device. For example, the sealed regulating oil 6 expands or contracts by the change of temperature of the transformer, the state of change of the amount of expansion and contraction is introduced to a cylinder 10, and the correction of the reference appropriate oil level is conducted by raising and lowering a piston 11. When a difference is generated in the amount of displacement of the rising and falling of the float and a lever 14, an oil leakage alarm is given.
Patent JP-H06236723-A (JP)
Title: Structure for relay
Inventor: YOSHIMURA TAKASHI
IPC: H01H50/02
Filed: 1993-02-10
Abstract: PURPOSE:To realize easy manufacture and enhance a quality of a product by stabilizing dimensions of parts and characteristics. CONSTITUTION:A relay is provided with a card 14 to be driven by an electromagnetic block 13, a movable contact spring 5 to be driven by the card 14, and an NO contact portion 7 and an NC contact portion 9 to be opened or closed by driving the movable contact spring 5. A thin metal plate 1 having a plurality of terminal plates is embedded in a molding base 3 formed into a thin plate by an integrally molding method with a predetermined portion of the thin metal plate 1 exposed. The thin metal plate 1 is embedded in the molding base 3 in such a manner as that the embedded area of the thin metal plate 1 becomes as large as possible in comparison with the surface area of the molding base 3 while securing required insulating performance between the terminal plates.
Patent JP-S58142979-A (JP)
Inventor: DEBITSUTO BII BAASORITSUKU
IPC: C10G11/18
Filed: 1982-02-17
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-H03229906-A (JP)
Title: Arm relay type reciprocation device
Inventor: MURATA SHINICHI
IPC: F01L1/26
Filed: 1990-01-31
Abstract: PURPOSE:To simplify a lock/unlock release mechanism, by providing a lock mechanism at a mutual space between arm members giving reciprocation to driven bodies such as air intake/discharge valves and an arm shaft rotated by a drive mechanism supporting pivotally the base end portions of the arm members. CONSTITUTION:A locker shaft 9 is provided in parallel with a cam shaft 3 provided with low speed cams 3a, 3a' and a high speed cam 3b driving air intake valves 1, 1'. One end of each of 13, locker arms 4, 4' that are engaged with respective cams 3a, 3a', 3b through roller bearings 5, 5' and 15 is supported at this locker shaft 9. And a lock mechanism R is provided at locker arm 4, 4' pivotal support portions and the locker shaft 9. This lock mechanism R is constituted so that a lock pin 10 idly put in a semi-diameter direction pin hole 9b formed at the locker shaft 9 may be engaged/disengaged with pin holes 4a, 4a' formed at the internal periphery surface of locker arms 4, 4', by means of hydraulic pressure.
Patent JP-H06338507-A (JP)
Title: Semiconductor substrate and solid-state image-pickup device and manufacture thereof
Inventor: TAKIZAWA RITSUO
IPC: H01L21/265
Filed: 1994-01-25
Abstract: PURPOSE:To manufacture a semiconductor substrate, with which impurities and a crystal defect can be heavily subjected to gettering and also the gettering power can be maintained for a long period of time. CONSTITUTION:A carbon implantation region 15 is formed by ion-implanting carbon 14 into a CZ substrate 11 which is an Si substrate having an oxygen density of 1.5X10<18>atom.cm<-3>. An Si epitaxial layer 16 is formed on the above- mentioned CZ substrate 11, and an epitaxial substrate 17 is completed. A high density crystal defect is formed in such a manner that the deposition of oxygen is accelerated by the ion-implanted carbon 14, and this crystal defect becomes a gettering site. Also, stress is generated by the difference in covalent linkage radius between Si and carbon 14, and this stress itself becomes the gettering site.
Patent JP-H01196817-A (JP)
Title: Manufacture of semiconductor device
Inventor: YADOIWA YOSHIAKI
IPC: H01L29/78
Filed: 1988-02-02
Abstract: PURPOSE:To prevent the breakdown of an insulator due to a charge-up phenomenon caused by ion implantation, by using a conductive film as a material of a mask pattern resistant to the ion implantation, and by interconnecting parts of the pattern throughout an entire area of a semiconductor substrate. CONSTITUTION:A mask pattern for resisting ion implantation is formed of a conductive film throughout an entire area of a semiconductor substrate. The mask pattern for resisting the ion implantation is formed for each chip, and it is made up of chip patterns 2, 3, 4 and 5 to which a pattern 1 of each chip is adjacent and patterns 6 interconnecting the chip patterns 1, 2, 3, 4 and 5 respectively. When ions are implanted in this state, a charge caused by the ion implantation can be made run off through the periphery of the semiconductor substrate. Thereby the breakdown of an insulator due to a charge-up phenomenon caused by the ion implantation is prevented.
Patent JP-H02203265-A (JP)
Title: Limiting current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/407
Filed: 1989-02-01
Abstract: PURPOSE:To miniaturize a sensor by covering an electrode with glass to form a sealing part and utilizing thermal expansion coefficient at a time of sensing and forming the space between the electrode and the sealing part. CONSTITUTION:A gas diffusing hole 11 is bored in the nearly central part of a solid electrolyte 10. The porous platinum electrodes 12, 13 utilized for a cathode and an anode are formed on the surface and the rear of the electrolyte 10. A sealing part 14 made of glass is formed on the surface of this electrolyte 10 so as to cover the electrode 12. When this oxygen sensor is placed in the atmosphere to be measured and heated to perform sensing treatment, a fine space is formed between the sealing part 14 and the electrode 12 because the thermal expansion coefficient of the sealing part 14 is larger than the thermal expansion coefficient of the electrode 12. When voltage is impressed between the electrodes 12, 13 so that this electrode 12 is made negative polarity, oxygen ion is transferred toward the electrode 13 from the electrode 12 and current is allowed to flow between the electrodes 12, 13. Even when voltage is increased, current is held at constant value. The concn. of gaseous oxygen in the atmosphere to be measured is obtained by measuring the limiting current in this flat region.
Patent JP-S62182433-A (JP)
Title: Engine for vehicle having turbo charger
Inventor: TANAKA KATSUYUKI
IPC: F02B77/00
Filed: 1986-02-04
Abstract: PURPOSE:To prevent vibration of a turbo charger unit from being transmitted to a mount bracket through a car body, by a method wherein the turbo charger unit is coupled to the mount bracket through a coupling stay. CONSTITUTION:A turbo charger unit 7 is formed with an exhaust turbine 12 and a compressor 13, and an extension end 9a of a confluence pipe part 9 of an exhaust manifold 6 is connected to an inlet 12a of an exhaust turbine 12. A bracket 15 is secured to the casing of the exhaust turbine 12, and the bracket 15 is coupled to a transmission 11 through a coupling arm 16 for preventing lateral vibration. The bracket 15 is coupled to a side part 4a of a mount bracket 4 of an engine body 2 through a coupling stay 21. The mount bracket 4 serves to mount the engine body 2 to a chassis.