baber/WOPTO huggingface dataset:
Patent JP-S54142736-A (JP)
Title: Anti-skid device for vehicle
Inventor: TOUMIYA TAKEO
IPC: B60T8/70
Filed: 1978-04-25
Abstract: PURPOSE: To provide an anti-skid device for vehicle for being capable of obtaining a most suitable control pressure corresponding to the motion of wheel, by using a system which increases a control braking pressure by means of two types of pressurizing speeds.  
     CONSTITUTION: An anti-skid device for vehicle is equipped with a wheel speed detector 1 which generates a signal of frequency being proportional to a wheel rotative speed; a comparator 4 which inputs the output via f - V converter 2 and a differentiation circuit 3 and compares with a standard voltage of a reduction speed standard setter 5; a comparator 4 which compares the output of the f - V converter 2 with the output of a false vehicle body speed generating circuit 8 and generates a slip signal when the former output is lower than the latter output; a comparator 5 which compares the output of the differentiation circuit 3 with the standard voltage of an accelerating speed standard setter 7; an OR circuit 15 which generates an output signal when an accelerating signal of a comparator 6 and a slip signal of the  comparator 14 are simultaneously generated; a brake pressure controller 18 which  includes electromagnetic valves 19 and 20 being located in a brake piping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08222125-A (JP)
Title: Fluorescent lamp and socket
Inventor: YAMAMOTO YOSHIRO
IPC: H01R33/08
Filed: 1995-02-13
Abstract: PURPOSE: To allow anyone to simply conduct the maintenance and management of many fluorescent lamps fitted at a high position by providing a cathode feed contact metal at the tip center section of an insulated base, and providing a circular anode feed contact metal around it. CONSTITUTION: A fluorescent lamp 1 is provided with an anode feed contact metal 3 and a cathode feed contact metal 4 made of a conducting material such as copper or a copper alloy on a base portion 2 made of a nonflammable insulating material. The sockets supporting the fluorescent lamp 1 are constituted of a socket 5 holding the fluorescent lamp l via a spring 10 fitted to a moving plate 9 moved in the tube axial direction inside and a holding socket 6 merely holding the fluorescent lamp 1 with a wall plate 13. Anode and cathode power feed metals 7, 8 corresponding to the metals 3, 4 are fitted to the moving plate 9 and the wall plate 13 respectively. When one end of the fluorescent lamp 1 is mounted on the bottom edge of the socket 5 to press the moving plate 9 and the other end is mounted on the bottom edge of the socket 6 and hands are removed, the fluorescent lamp 1 can be simply fitted.
Patent JP-H01224471-A (JP)
Title: Ignition device of internal combustion engine
Inventor: KORENAGA TAKAHARU
IPC: F02P3/04
Filed: 1988-03-01
Abstract: PURPOSE:To prevent misignition surely even when the engine revolving speed varies quickly, by measuring the signaling interval between trigger poles and a guide pole, conducting cylinder judgement for each interval, and by referencing to the previous result of cylinder judgement. CONSTITUTION:At the periphery of a signal rotor 1, a plurality of trigger of trigger poles 2a, 2b are installed mating with the igniting positions of cylinders. A guide pole 3 is installed ahead one of the trigger poles 2a. A signal coil 4 is installed to generate angle signal mating with the angles of these poles 2a, 2b, and 3. An ignition control device 6 is furnished which is fed with the angle signal from this signal coil 4 through a waveform shaper circuit 5. At this time, the ignition control device 6 measures the signaling interval between the poles 2a, 2b, and 3 and conducts cylinder judgement for each interval. The igniting process is conducted only when the previous result of cylinder judgement corresponds to the foregoing interval.
Patent JP-S56145539-A (JP)
Title: Recording method
Inventor: SAWAZAKI KENICHI
IPC: G11B11/00
Filed: 1980-04-15
Abstract: PURPOSE:To form rugged recording having distinct thickness fluctuation by making magnetic recording on a recording medium then sticking foamable fluid having magnetic attractivity on the recording surface and allowing the same to expand thereby forming rugged patterns. CONSTITUTION:While a magnetic recording medium 10 formed with a recording layer 12 on a substrate 11 of a disc or tape shape is being run in an arrow direction, the information corresponding to a recording signal 14 is recorded on the recording layer 12 by a magnetic head 13, whereby magnetic recording patterns 15 are formed. Thence, this medium 10 is placed in the magnetic field by magnets 17a, 17b, and foamable fluid 16 contg. magnetic finely ground powder is coated and is stuck thereon by magnetic attraction forces by having the thickness changes corresponding to the patterns 15. Thence, a heat source 18 is disposed above the medium 10 and the medium is heated to allow the fluid 16 to foam to about 200-300 times, whereby the rugged patterns 19 corresponding to the patterns 15 are formed.
Patent JP-S57165717-A (JP)
Title: Detecting device for stress
Inventor: KAMIYA SHIGERU
IPC: G01G19/12
Filed: 1981-04-03
Abstract: PURPOSE:To avoid the direct detection of the leaking component of the magnetic flux which is imparted from an exciting coil by a detecting coil, by providing the end part of an exciting core for a sensitive body and the end part of a detecting core so that they face to each other and are shifted, and winding the exciting coil and the detecting coil at a right angle to each other. CONSTITUTION:A first closed magnetic path is constituted by combining the exciting core 12 and the sensitive body 11, and a second closed magnetic path is constituted by combining the exciting core 14 and the sensitive body 11. Part of the magnetic flux imparted by the exciting coil 13 is supplied to the second closed magnetic path. When tensile stress is acted on applying points P1 and P2 of the sensitive body 11, the sensitive body 11 is deformed, and its cross sectional are is reduced. Said reduction results in the reduction in magnetic resistance, and the magnetic flux passing the detecting coil 15 is changed. Said change is detected across both ends t3 and t4 of the detecting coil as a change in the value of an induced voltage. Thus the value of the tensile stress imparted to the sensitive body 11 can be measured.
Patent JP-H06265011-A (JP)
Title: Shift lock device of automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: B60K20/02
Filed: 1993-03-10
Abstract: PURPOSE:To improve assembling work efficiency of a lock cable and assembling accuracy of lock members. CONSTITUTION:In a shift lock device of an automatic gear in which, a lock member 4 to engage with a shift lock pin 13 set on a shift lever 1, and an actuating member 45 to actuate interlocking with vehicle driving operation, are connected with each other by a lock cable 51, a positioning mechanism Q which positions and fixes the lock member 4 at the fixed and rotationally moving position at the time of assembling of the lock member 4 to a car body side member 3, is provided. The positioning mechanism Q is constituted such as the lock member 4 can be positioned not at the first and rotationally moving position but at the position to which it moved rotationally by the fixed degree to the opposite direction for the second and rotationally moving. Moreover, in an outer cable 52 of the lock cable 51, at least its one edge 52a is made to be movable to axial direction, loss stroke of the lock cable 51 is absorbed thereby and the positioning accuracy of the lock member 4 is secured.
Patent JP-H05249532-A (JP)
Title: Camera system
Inventor: NISHITANI KIYOSHI
IPC: G03B7/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a camera system which can execute light incidence system photometry that every object can be photographed by precise exposure without special knowledge as for photographing or a camera. CONSTITUTION:The camera system is provided with a light incidence system photometry meter 30 dedicated to a card. The card 10 which is conventionally proposed and which controls the camera by the various kinds of functions and the camera where the card 10 can be loaded are provided. A card housing part 31 is provided in the meter 30. Then, when the card 10 is loaded, the contact of the card 10 is brought into contact with the section of the housing part 31 and a card detection switch 32 is turned on by being depressed by the card 10. When the photometry button of the meter 30 is depressed under such a state, light quantity (Bv value) at that place is measured and transferred to the card 10. A clear button for canceling a photometry value in the card is also provided on the meter 30. By loading the card 10 where the photometry value is written in the camera, the photographing by the photometry value in the card 10, that means, the photographing by the light incidence system photometry is realized.
Patent JP-2000249555-A (JP)
Title: Oscillation gyro
Inventor: ISHIDOKO NOBUYUKI
IPC: G01C19/56
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To detect the angular velocity in two directions by using one element. SOLUTION: An oscillation gyro 10 includes an outer frame 12, oscillating arms 14a-14d and weight arms 16a-16d. These are formed by bonding piezoelectric boards 18, 20 polarized mutually reversely in the thickness direction. The oscillation arms 14a-14d are formed, directing to the inside of the frame member 12 and radially disposed and those adjacent arms are formed crosswise mutually. On one surface of each oscillation arm 14a-14d, divided electrodes 24a, 24b, 26a, 26b, 28a, 28b, 30a, 30b are formed while on the other surface a total surface electrode 32 is formed. The electrodes and the piezoelectric boards constitute excitation detecting means.
Patent JP-S63216648-A (JP)
Title: Transfer device for long-size material
Inventor: AIDA EIKO
IPC: B65G25/06
Filed: 1987-03-03
Abstract: PURPOSE:To aim at improvement in safety as well as compactification, by transmitting the pushing force of the chain delivered out of a housing by a driving wheel to a finger chuck under guidance by a guide rail of a sliding guide piece without bending it. CONSTITUTION:The chain 18 delivered out of a chain housing 20 by a chain driving wheel 38 is guided of its sliding guide piece by a guide rail of a guide trough 40 just before it comes off the wheel 38 without being bent, and it transmits pushing force by the wheel 38 to a finger chuck 86, pushing a long-size material M forward, thus it is transferred to an automatic machine 11. And, when feed of the preceding long-size material M is over, the chain driving wheel 38 rotates in reverse whereby the chain 18 moves backward inside the guide trough 40, thus it is successively housed in the chain housing 20. Thus, safety in long-size material transfer is improved and simultaneously compactification in structure can be done in this way.
Patent JP-H03252654-A (JP)
Title: Photochromic formation
Inventor: IMURA TOMOHITO
IPC: G03C1/73
Filed: 1990-03-02
Abstract: PURPOSE:To enhance durability of photochromic action by coating both the sides of a resin layer containing a specified photochromic dispersed in it with thermosetting resin layers. CONSTITUTION:The thermosetting resin layers are laminated on both the sides of the resin layer containing the dispersed photochromic compound represented by formula I in which each of R<1> and R<2> is alkyl or both may combine with each other to form a ring, such as norbornylidene bicyclo[3,3,1]9-nonylidene group; each of R<3> and R<4> is H, alkyl, or the like; and the ring containing Y is an aromatic hydrocarbon group or an unsaturated heterocyclic group, thus permitting the durability of the photochromic action to be enhanced.
Patent JP-S57162937-A (JP)
Title: Superconductive coil
Inventor: SAKUYAMA MASAKI
IPC: H02K55/04
Filed: 1981-03-31
Abstract: PURPOSE:To relax the compressive stress generating from the breakdown of superconduction on a coil by a method wherein, when a superconductive field  coil is wound around a spool through the intermediary of an insulator, an elastic material is inserted between the circular part of the spool on the coil and the insulator. CONSTITUTION:When the superconductive field coil 3 is spirally wound around the spool 16 through the intermediary of the insulator 17, the elastic material 19 is inserted in the outer side of the section which is opposing to the circular part of the coil 3. As a result, the coil 3 can be supported securely in a steady state, and when the superconductive breakdown occurs, the compressive stress generated at the coil 3 can be alleviated.
Patent JP-S57162941-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: SAKUYAMA MASAKI
IPC: H02K3/48
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the frictional force between a spool and a wedge as well as to prevent the generation of thermal stress in the spool of the subject rotor by a method wherein, when the spool with a superconductive field coil wound around is fixed in a groove, a teflon sheet is interposed between the spool and the wedge. CONSTITUTION:A race track-formed superconductive field coil 3 is wound on the spool and placed in the groove of a coil mounting shaft 2. Then, a teflon sheet 20 is arranged on the spool 16, and a wedge 19 for fixed the spool is inserted in the teflon sheet. Accordingly, the frictional force between the spool 16 and the wedge 19 is reduced and the generation of thermal stress can be prevented even when the spool 16 is thermally expanded or contracted.
Patent JP-S51126493-A (JP)
Title: Driving body control system
Inventor: HONMA KAZUHIKO
IPC: G05B19/06
Filed: 1975-04-25
Abstract: PURPOSE: To improve a controlling efficiency of driving body control system by a computer control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57163231-A (JP)
Title: Image forming method
Inventor: IWANO HARUHIKO
IPC: B41M5/28
Filed: 1981-04-01
Abstract: PURPOSE: To reproduce gradation with high fidelity, and to intensify a silver image high in resolution, by irradiating photographic elements having imagewise distributed silver image and a heat sensitive component with the visible light, and raising an image density.  
     CONSTITUTION: Photographic elements having a silver image imagewise distributed on a substrate and a heat sensitive color-developing component are irradiated with the visible light to raise image density. Said visible light means a light containing the electromagnetic waves within 350W700nm wavelengths in a quantity of ≥70% of the total radiation energy, and it is radiated, for example, by a tungsten lamp, a xenon discharge lamp, a high-pressure mercury arc lamp, etc. The heat sensitive color-developing material or such material system to be used is stable at normal temperature, but develops color or discolor when it is heated to ≥60°C, preferably 60W200°C, and itself does not absorb the irradiated light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51125616-A (JP)
Title: Process for producing metallic magnesium
Inventor: YAMAYA TSURAYUKI
IPC: C22B26/22
Filed: 1975-04-25
Abstract: PURPOSE: A low plant cost and low energy cost process for producing metallic magnesium which simplifies raw material formulation and minimize total amount of raw materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06266976-A (JP)
Title: Method and device for abnormal intruder detection
Inventor: KAI TOKIO
IPC: G08B13/194
Filed: 1993-03-11
Abstract: PURPOSE:To exactly detect an abnormal intruder from among the intruders into an entrance forbidding area, and to intuitively judge the intruding place on a TV screen. CONSTITUTION:In a normal state that the intruder is absent, a switch 11 is turned on/off, and an original picture is stored in a picture memory 13. Afterwards, subtraction between the original picture stored in the picture memory 13 and a picture from an infrared ray camera 1 is operated by a subtracting circuit 15. A signal conversion circuit 16 outputs an ON signal when the output of the subtracting circuit 15 is more than a constant value, and a signal conversion circuit 17 searches the differentiated value of the output of the subtracting circuit 15, and outputs a pulse signal according to the change of more than the constant value. When the intruder is absent, the signal conversion circuits 16 and 17 output no signal. When the intruder is present, the signal conversion circuit 17 outputs one pulse signal when the intruder doesn't carry an infrared ray emitter, and the signal conversion circuit 17 outputs the pulse signal in a constant cycle when the intruder carries the infrared ray emitter. Thus, a discriminating circuit 18 detects the abnormal intruder.
Patent JP-S61209368-A (JP)
Title: Method for inspecting semiconductor apparatus
Inventor: SUIZU SATOSHI
IPC: G01R31/26
Filed: 1985-03-13
Abstract: PURPOSE:To enable the specification of an inferior area, by applying voltage higher than rated voltage to a semiconductor apparatus and comparing the light emitting pattern of an Al-electrode part with that of a standard product. CONSTITUTION:Voltage 1.5 times higher than rated voltage is applied to a semiconductor apparatus. Whereupon, the light emitting pattern of a standard product operated normally is observed in the entire regions of a gate finger 5 but a local light emitting region 6 is observed in an inferior product by the application of low voltage. By comparing the light emitting pattern of the semiconductor apparatus with that of the normally operated standard product by microscopic observation, the specification of an area inferior to voltage resistance is enabled.
Patent JP-S61209450-A (JP)
Title: Photomask
Inventor: TAKASU YASUHIRO
IPC: G03F1/46
Filed: 1985-03-13
Abstract: PURPOSE:To form a resist pattern high in contrast by forming a thin org. film for absorbing light on a metallic pattern to alleviate reflection of far UV rays. CONSTITUTION:The thin org. film 3 absorbing >=90% of UV rays of <=300nm wavelength is formed on the metallic film pattern 2, and it is practically used for a photoresist, and especially effectively used for a polystyrene type negative photoresist. This structure permits a mask capable of alleviating the effect of UV rays to be prepared.
Patent JP-H06314790-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UEN SHIN CHIYAN
IPC: H01L21/762
Filed: 1994-03-22
Abstract: PURPOSE: To provide an FET structure in which roll-off of threshold voltage of a short channel is improved, and leakage currents of a source channel and a drain channel are reduced. CONSTITUTION: An FET 34 composed of a source area 36, a channel area 40, and a drain area 38 is manufactured on a semiconductor material substrate 24 provided on an upper side of an insulating layer formed further on an upper surface of a semiconductor material base substrate 10. A gate area 42 is provided further on the FET 34 which is located on the channel 40 and is separated from the same. The base substrate 10 includes a mesa area 18 extending to an insulating layer located below the channel 40 so that the base substrate 10 more approaches the channel 40 than areas of the source 36 and drain 38 do. Thus, the channel 40 is shielded from source and drain voltages and hence the influence is reduced from them.
Patent JP-S58170652-A (JP)
Title: Bumper side construction
Inventor: ASAKA MASAKAZU
IPC: B60R19/26
Filed: 1982-03-30
Abstract: PURPOSE:To avoid the direct contact between a panel and bumper and prevent damage of a painted surface, by arranging a part of a fillet mold mounted to an opening of a tire house between the outer face of a fender panel and the side part of the bumper. CONSTITUTION:A bumper side part 1a is extended about to an opening flange 2b of a tire house, and a flange 3a of an almost semicircular arc shaped fillet mold 3 coating the outer face of an opening part of the tire house is mounted to the flange 2b. While an end part of the fillet mold 3 in an opposite side to the flange 3a is coated by an end cover 4 of soft resin almost throughout the whole periphery. Further the mold 3 is equipped with an extended part 3b, and the part 3b is arranged in a gap B between an outer face 2a of a fender panel 2 and the part 1a.
Patent JP-S63220053-A (JP)
Inventor: MOCHIZUKI SADAICHI
IPC: F25B29/00
Filed: 1987-03-06
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-S60194626-A (JP)
Title: Automatic setting method of antenna for maritime satellite communication device
Inventor: OKAZAKI SHINJI
IPC: H01Q3/02
Filed: 1984-03-15
Abstract: PURPOSE:To save the labor for the manual initial setting of the antenna for the maritime satellite communication device and to realize a low-charge communication by selecting the satellite in the shortest communication route on the basis of nationality- classified identification dial data on a communication destination, and allowing the antenna to track this satellite. CONSTITUTION:An arithmetic device 4 calculates the azimuths and elevations of its ship to respective satellites A-C on the basis of ship position data and bow azimuth data obtained by a ship position measuring device 1 and a bow azimuth measuring device 2. For example, when this ship has communication with Japan in sailing in the overlap area of both service areas of both satellites A and B, the dial of a transmitting and receiving part 3 is operated to input nationality-classified dial data on Japan to a main device 5 and the arithmetic device 4. The arithmetic device 4 selects the satellite A in the shortest route among routes passed through both the satellites A and B from the ship to Japan on the basis of the dial data, and a tracking command signal based upon arithmetic values of the azimuth and elevation of the ship to the satellite A is outputted to direct the antenna 6 to the satellite A, through which a communication line is connected between the ship and Japan.
Patent JP-S62208108-A (JP)
Title: Method for positioning by optical sensor device
Inventor: WATANABE FUMIHIRO
IPC: G05D3/12
Filed: 1986-03-10
Abstract: PURPOSE:To execute positioning by moving plural optical points arranged with prescribed positional relation to plural light receiving elements about a base for fixing a reference position on a specific position and arranging the plural light receiving elements. CONSTITUTION:The light receiving elements 10, 11 are arranged on the specific positions of the base 13 and light shielding spots 20, 21 interlock with a device to be positioned. When the light shielding points 20, 21 reach respective positions A, B by moving the device, the outputs of the elements 10, 11 are turned to 'L' and 'H' respectively. When the light shielding point 21 is rotated around the position A and reached to a position C, the element 11 is also turned to 'L' and positioning can be easily attained. The positioning can be more easily attained by using three or four light shielding points.
Patent JP-H08215575-A (JP)
Title: Catalyst for purification of exhaust gas containing nitrogen oxide and method for purifying the same
Inventor: SATOKAWA SHIGEO
IPC: B01D53/94
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a catalyst having improved durability by carrying iridium as a promoter on a catalyst for purification of exhaust gas contg. NOx obtd. by carrying palladium on mordenite. CONSTITUTION: An aq. soln. of a salt of metal palladium is carried on mordenite by an ion exchange method, an impregnation method or other method. A salt of metal iridium is further impregnated and carried as an aq. soln. and the mordenite is dried and fired to obtain the objective catalyst made of palladium carried mordenite using iridium as a promoter. Durability is imparted to this catalyst and a significant NOx removing effect can be maintained over a long period of time.