baber/WOPTO huggingface dataset:
Patent JP-H10204925-A (JP)
Title: Automatic operating shovel
Inventor: SUGAWARA KAZUHIRO
IPC: E02F9/24
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To confirm the operation of an automatic hydraulic shovel efficiently after teaching. SOLUTION: An automatic operating shovel is provided with hydraulic selector valves 161 to 164 which drive hydraulic cylinders 17 to 19 to operate component members such as a boom and hydraulic motors 20 to operate a swing body, solenoid selector valves 151 to 154 which control the hydraulic selector valves, angle detectors 9 to 12 which detect the rotating angle between each component member and the swing body, a teaching means 1441 to store in order the angle signals from the angle detectors as position data when a hydraulic shovel is in any multiple positions, and an automatic operating controller 14 which reads position data 1451 stored by the teaching means in order, repeatedly, and continuously, and is provided with the automatic operating means 1443 which controls the solenoid selector valves. Also it is provided with a confirmation means 144 to control the solenoid selector valves 151 to 154 on the automatic operating controller 14 so that the position data stored by the teaching means is read out in order and the hydraulic shovel can be operated at a lower speed than the operation by the automatic operating means 1443.
Patent JP-S59139872-A (JP)
Title: Gate signal generator for power converter
Inventor: YAMADA YOUICHI
IPC: H02M7/515
Filed: 1983-01-31
Abstract: PURPOSE:To rapidly set a switching element to stopped state when a malfunction occurs by ignoring a timing signal when the malfunction of a power reactor is detected and outputting a gate signal pattern from a control signal to the gate of the element as it is. CONSTITUTION:When detectors 27-34 detect the malfunction of the arm shortcircuit of main thyristors 11-14, a detector 61 notifies it to a controller 51. The controller 51 outputs a gate signal pattern for setting main thyristors 11-14 to OFF states from an output port 53 to a composite circuit 55. The composite circuit 55 ignores a timing signal form a counter 54 and outputs a gate signal pattern from the port 53 instantaneously as a gate signal to main thyristors 11- 14.
Patent JP-S5398650-A (JP)
Title: Elevator path apparatus
Inventor: OOKURA MASAATSU
IPC: B66B1/46
Filed: 1977-02-08
Abstract: PURPOSE: To prevent deformation of and damage to stationary element and movable element even at the time of generation of lateral vibrations by supporting at least either a stationary element provided on the elevator path and a movable element provided on the cage via elastic support member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62172615-A (JP)
Inventor: FUKAI TOSHIMASA
IPC: H01H33/66
Filed: 1986-01-23
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-S5398727-A (JP)
Title: Interpolation reproducing system for video signal
Inventor: ACHIHA MASAHIKO
IPC: H04N11/02
Filed: 1977-02-10
Abstract: PURPOSE: To perform highly efficient transmission in common use with monochromatic and color television, by transmitting the monochromatic TV signal with high resolution, in brightness and color separation and transmission system transmitting chroma signal with intermittently every other scanning lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06217729-A (JP)
Title: Production of bean curd having freeze resistance
Inventor: SUGA YOSHIOMI
IPC: A23L11/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain bean curd, freezable and storable for >=6 months and applicable to a cooked and frozen food. CONSTITUTION:This method for producing bean curd having freeze resistance is to blend modified starch having the freeze resistance and saccharides having a low sweetness degree with soybean milk, prepare bean curd and freeze the resultant bean curd. Furthermore, this method for producing the bean curd is to blend the modified starch having the freeze resistance, saccharides having the low sweetness degree and protein with soybean milk, add a coagulant and a transglutaminase to the soybean milk regulated to <=80 deg.C, prepare the bean curd and subsequently freeze the prepared bean curd. Thereby, denaturation and deterioration and reduction in merchandise value caused thereby are not produced even by carrying out the freezing and preserving for a long period.
Patent JP-S62172517-A (JP)
Title: Rotary head driver
Inventor: HIRATA SHINJI
IPC: G11B5/54
Filed: 1986-01-24
Abstract: PURPOSE:To prevent the wear and damage between a head and a magnetic tape by using a laminated ceramic drive element and a displacement enlargement device so as to control the projection of the rotary head. CONSTITUTION:The head base 2 is always drawn in the direction of arrow 20 by a spring 5, one of a laminated ceramic drive element 130 is adhered to an L shaped fixed base 20 and the other is in contact with the head base 2. In applying a voltage to the drive element 130, the drive element 130 is prolonged in the direction of arrow 16 to push the head base 2, resulting that the rotary erasure head 1 is projected from the rotary drum 50 and the head base 2 is driven against the spring 5 around the shaft 3. The drive element 130 and the head base 2 being the displacement magnifying device drive the erasure head 1 and the erasure is operated in contact with the magnetic tape carried on the peripheral of the rotary head drum 50 for the erasure head 1. When a prescribed drive voltage is not given from the drive circuit to the drive element 130, the head base 2 is turned by a spring 5 in the direction of arrow 70 to retrogress the erasure head 1.
Patent JP-H09180333-A (JP)
Title: Recording medium carrier
Inventor: IKEDO YUJI
IPC: G11B17/056
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To move a carrier member and a connecting/disconnecting means by a single driving source and to start driving with a good timing by being initially driven by an engaging member integrally provided in the carrier member and to start receiving the supply of driving from a motor. SOLUTION: When a command for starting loading is issued, first, a motor 52 is rotated forward. Thus, a composite gear 49 is rotate forward, and in this case, a tray 5 having a crack 5p engaged with the gear is started to be moved backward (in a direction opposite to the direction of arrow Y), that is, a housing direction. The composite gear is engaged with the long linear part 55q of each portion of the rack 5p by a large diameter circular gear part 49b in a second stage from the position of the rack. Thus, the tray 5 is moved relatively fast.
Patent JP-H03217345-A (JP)
Title: Seat track device with memory function
Inventor: SUGIURA TOSHIKI
IPC: B60N2/08
Filed: 1990-01-23
Abstract: PURPOSE:To improve the reliability of operation by locking a memory plate to the lower rail side, while installing a memory member at the upper rail side free of movements into an engaging position with a memory gear train of the memory plate, and making this memory member freely being selected to the engaging position and a memory position. CONSTITUTION:At the side of a seat track 1L at the left, there is provided with a lock mechanism in which a lock member 10 is rotated in the lock release direction with operation of a release handle 12, while this member 10 is rotated in the lock release direction by rotational operation of a level 21 via an interlocking wire 18. Likewise, at the side of a seat track 1R, there is provided with a memory mechanism 24 which makes a memory lock tooth engage with either of it or a memory tooth by rotating a memory lock plate by rotational operation of the lever 21 via an inter-locking wire 52 and a shaft 26. A memory- release position selector arm 35 is locked to one end of this shaft 26, and a direction of turning effort acting on this arm 35 is made so as to be reversely selectable by an energizing force reversing mechanism 38.
Patent JP-H09215285-A (JP)
Title: Induction motor
Inventor: KURIHARA MITSUO
IPC: H02K17/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive induction motor having simple structure by perforating a rotor disposing hole in the iron core of a leakage transformer to rotatably dispose a rotor. SOLUTION: An induction motor 1 has a leakage transformer 3 made to act as a stator by perforating a rotor disposing cylindrical hole 2 in an iron core 4 and a rotor 5 rotatably disposed inside the rotor disposing cylindrical hole 2. When the iron core 4 of the leakage transformer 3 reaches predetermined conditions, a magnetic flux made by coupling a first winding 11 and a second winding 14 flows. With the changing quantity of the magnetic flux, a voltage is generated at terminals 12, 13 and also a voltage is generated at terminals 15, 16. When a main magnetic flux is increased to a first leg iron core 6 and a second leg iron core 7, the magnetic flux of both iron cores 6, 7 is brought into a saturated condition, the magnetic flux makes a leakage flux easy to flow in a central leg iron core 10.  An output voltage is generated at the terminals 18, 19 of a third winding 17 by the leakage flux.
Patent JP-H04211916-A (JP)
Title: Molded product into which metallic terminal is inserted
Inventor: NAKAI MIKIO
IPC: H01L23/31
Filed: 1991-02-04
Abstract: PURPOSE:To provide a molded product which has favorable adhesion to a metal and is comprised by inserting a metallic terminal such as a lead frame superior in heat resistance and also general physical properties. CONSTITUTION:A resin material obtained by compound 100 pts.wt. polyarylene sulfide resin (A), 0.1-30 pts.wt. copolymer (B) obtained by bonding chemically olefin copolymer (a) comprised of alpha-olefin and glycidyl ester of alpha,beta-unsaturated acid or one kind or at least two kinds of the copolymer (a) and a specific polymer or a copolymer (b) in a branched state or a crosslinked structural state and a 5-300 pts.wt. fibrous inorganic filler or nonfibrous inorganic filler or mixture of both of them (C) with one another is used.
Patent JP-S58131780-A (JP)
Title: Semiconductor light-emitting element
Inventor: SUZUKI AKIRA
IPC: H01L33/14
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the semiconductor light-emitting element, luminous quantum efficiency thereof is high and which consists of an InGaAsP group semiconductor having high reliability and containing InP, by holding a buffer layer composed of an InGaAsP group mixed crystal, to which at least one of Cd and Mn is doped, between an electrode forming layer and a clad layer. CONSTITUTION:No element is doped to an active layer 2, Cd in 1X10<18>cm<-3> is doped to the clad layer 3, Cd in 1X10<18>cm<-3> is doped to the buffer layer 4, Zn in 5X10<18>cm<-3> is doped to the electrode forming layer 5, and these layers are formed onto a semiconductor substrate 1 with a (100) face orientation and approximately 80mum thickness through continuous epitaxial growth. When the light-emitting element is operated, the electrode forming layer 5 and a p side electrode 7 form an ohmic contact only in a circular current injecting section 9 with an approximately 30mum diameter, currents are injected efficiently into the active layer 2 in a constricted manner, and the light-emitting element operates as a surface luminous type light-emitting diode extracting luminescence from a circular window section 10 for extracting light formed into an n side electrode 8.
Patent JP-H08203653-A (JP)
Title: Construction method for mounting part by two-liquid conductive adhesive
Inventor: SHINOHARA TETSUYA
IPC: H01R4/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide a construction method for mounting a part by two-liquid conductive adhesive of which the stirring process is eliminated, and with which the mount of a fine pitch part is facilitated. CONSTITUTION: A curing agent 3 for two-liquid conductive adhesive is adhered to the lead of a part 1, a main agent is applied to a mount part, and the part 1 is placed on the mount part to harden only the part where the curing agent 3 of the lead 2 makes contact with the main agent 4 of the mount part. The uncured main agent 4 is washed after perfect curing or semi-curing, and when it is washed in the semi-cured state, it is perfectly cured after the washing.
Patent JP-H09203575-A (JP)
Title: Cold storage apparatus
Inventor: MINAMIYAMA YUICHI
IPC: F25B21/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage apparatus for cold storing and preserving material to be cold stored such as polished rice without vapor condensation for a long period in the apparatus such as a cold insulation rice chest. SOLUTION: A holding wall 21 constituted by a wire mesh is provided on the rear wall surface of a rice chest 20, a predetermined space 25 is opened at the outside, and a cooling wall 17 to be cooled by a cooling unit 10 is provided. The air in the chest 20 is cooled by the space 25, cooling air dehumidified by the vapor condensation on the wall 17 is circulated in the chest 20. Thus, no moisture is adhered to the milled rice of material to be contained, and can be cold stored and preserved in an excellent state for a long period at suitable humidity and temperature.
Patent JP-S58131146-A (JP)
Title: Electric dust collecting apparatus
Inventor: HARA AKIYO
IPC: B03C3/41
Filed: 1982-01-31
Abstract: PURPOSE:To develop a small electric dust collector high in dust collecting efficiency, by a method wherein the discharge electrode in the electric dust collector is arranged between dust collecting electrodes in parallel relation thereto as a strip like body in a vertically extended form and plural discharge needle like bodies are attached to the surface thereof. CONSTITUTION:Dust collecting electrodes 1a, 1b are provided in parallel relation to the flow of a dust containing gas and plural discharge electrodes 10 are provided to the central part therebetween in a state parted therefrom so as not to impart influence to mutual corona discharges. Each discharge electrode 10 is formed by vertically providing plural needle like bodies 15 to a conductive plate 11 made of stainless steel with a thickness of about 3mm. at intervals imparting no influence to mutual leading end discharges. Because the discharge electrodes 10 are arranged toward a direction wherein the surfaces of the conductive plates cross a gas stream at right angles, both surfaces thereof form sufficiently wide dust collecting surfaces of the discharge electrode side without occupying a sufficient long space against the direction along the gas stream and high dust collecting efficiency is imparted in a small apparatus.
Patent JP-H02194341-A (JP)
Title: Optical spectrum analyzer
Inventor: HATORI MASAMI
IPC: G01J3/18
Filed: 1989-01-23
Abstract: PURPOSE:To set an incident angle to be optimum by forming a diffraction grating for making light to be measured in a light guide and providing an incident angle adjusting means for deflecting the optical path of the light to be measured advancing to the diffraction grating to such a direction that the incident angle on the diffraction grating is changed. CONSTITUTION:A light beam L from a light source 23 passes through optical fibers 24 and 26 and a collimator lens 14, then through the end face 11a of a substrate 11 which is obliquely cut, and is diffracted by the part of the linear diffraction grating 13 for inputting a light beam of the light guide 12 to be guided through the light guide 12. The guided L1 is diffracted by the acoustic and optical interaction of a surface acoustic wave generated from a chirp interdigital transducer. The diffracted guided light is projected from the end face 12a of the light guide as a light beam L3 and received by a photodetector 31 through a cylindrical lens 21, a focusing lens 22 and the pin hole 30a of a pin hole plate 30. Since the optical fiber 26 and the lens 14 are supported by a supporting body 40, the optical path of the light beam L is deflected with a shaft 42 as a center by rotating a precise screw 45, thereby setting the incident angle phi optimum.
Patent JP-H11207468-A (JP)
Title: Welding method and its equipment
Inventor: KANEMASA YASUNARI
IPC: B23K101/38
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and its equipment which prevents a welding place of two kinds of different metals from oxidizing and relatively facilitates maintenance. SOLUTION: A pressure within a container 1 which is measured by a pressure measuring instrument 18 is confirmed by a controller 20 opening a protective valve 19 when a prescribed time when a pressure within the container 1 is lowered down to the range capable of measuring by the pressure measuring instrument 18 elapses. When the pressure reaches a prescribed reference value, the protective valve 19 is closed again, an exhaust valve 13 is closed and air within the container 1 is stopped to be evacuated by the controller 20. Thereafter, an electric current is made to flow between an upper electrode 4a and a lower electrode 5a for a prescribed time by a welding controller part 12, and eutectic welding is executed to a contact point material being two kinds of metals to be welded and a pedestal.  In such a way, since welding is executed in a vacuum state, the oxidation of a welded place (joined part or the like) is prevented and the strength of welding is strengthens, furthermore, since working for wiping off pure water or water is unnecessitated, maintenance is relatively facilitated.
Patent JP-H08204909-A (JP)
Title: Image reader
Inventor: HAMASUNA SHUNSUKE
IPC: H04N1/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide an image reader with which an original size can be exactly decided even for an original such as a full character original, ladder chart or full dot original having images existent up to original edge parts. CONSTITUTION: An image data scanning means 31 scans the stored contents in a RAM (2)155 storing image data for one line read in the middle of platen cover closing and a RAM (3)156 storing image data for one line read in the state of closing the platen cover. A first detecting means 32 detects the change point of that scanned information, and a second detecting means 33 detects that the density at that change point is higher than prescribed density. Then, both the detected outputs are ORed by an OR circuit 34, the edge positions of the original are detected by an edge detecting means 35 based on that output, and the original size is decided by a size deciding means 36 based on these edge positions.
Patent JP-S57130565-A (JP)
Title: Spray amount adjustable valve for aerosol
Inventor: IMAZEKI KATSUO
IPC: B65D83/14
Filed: 1981-02-03
Abstract: PURPOSE: To enable variable operation of spray characteristics easily as well as positively by a user by a method wherein, corresponding to the push-down degree of a stem, a spray pore is communicated with a small pipe or with an enlarged opening pore.  
     CONSTITUTION: In the aerosol valve 1 as an opening and closing valve apparatus spraying the content in an aerozol container, a mountain cup 2 and an upper gasket 3 fixed to the upper end of a housing 4 are provided and, to the stem 8 movable to an upward and a downward directions, a stem pore 9 hermetically sealed with the upper gasket 3 normally, a small pipe 13 communicating with the inside of the container through a dip tube 7 and a discharge pipe 10 having an enlarged opening pore 11 having the opening pore larger than that of the samll pipe 13 is communicated through a communication passage 12 are provided. Said stem 8 is constituted so as to be capable of being inserted through a lower hole 17 of the lower end of the housing as well as a lower gasket 14 hermetically sealing circumferential outer surfaces of the lower hole 17 and the discharge pipe 10 of the stem 8 is provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58131482-A (JP)
Title: Lift type check valve
Inventor: KOMIZO SHIGEO
IPC: F16K15/02
Filed: 1982-01-29
Abstract: PURPOSE:To miniaturize a lift type check valve by providing a cylindrical valve box forming the first fluid passage on one end part of said valve and a valve seat forming the second fluid passage on the other end part of said valve, and further providing a movable valve body between a mesh material-made valve guard provided in the first fluid passage and the valve seat. CONSTITUTION:On the one end side of a valve box 7 a fluid passage 8 is formed, and in a valve seat 9 provided on the other end opening part of the valve box 7 a fluid passage 10 is provided. A valve guide 11 provided on the fluid passage 8 side within the valve box 7 is made of a mesh material, a valve body 12 having its smooth surface and sufficient elasticity is movably housed between the valve seat 9 and valve guide 11 inside the valve box 7, so that a lift type check valve can be miniaturized.
Patent JP-S55107169-A (JP)
Title: Thermal valve
Inventor: MATSUMOTO TOMOO
IPC: F16K31/66
Filed: 1979-02-09
Abstract: PURPOSE: To automatically regulate the flow rate of a fluid in accordance with the temperature thereof by using a thermosensitive rotary member consisting of a ferromagnetic material.  
     CONSTITUTION: Assuming that a fluid flows in the direction of an arrow A in a fluid pipe 1, it also flows into an enclosure 6 in which a magnetic field is formed by magnets 9, 10. Accordingly, the direction of magnetization axis of a thermosensitive rotary member 8, which consists of a material the magnetization axis of which is gradually varied with temperatures, is varied in accordance with the temperature of the fluid flowing into the enclosure 6. The magnetic field formed by the magnets 9, 10 works on the thermosensitive rotary member 8 to cause the same to be rotated in the direction of an arrow B or C. As a result, a connecting rod 81 secured to the thermosensitive rotary member 8 is moved in the direction of an arrow B' or C' in accordance with the temperature of the fluid. When the connecting rod 81 is moved in the direction B', a valve 5 advances in the closing direction so that the flow rate of the fluid is decreased. When the connecting rod 81 is moved in the direction C', the valve 5 advances in the opening direction so that the flow rate of the fluid is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56111397-A (JP)
Title: Preparation of diaphragm for speaker
Inventor: OKUZAWA KAZUROU
IPC: H04R7/02
Filed: 1980-02-06
Abstract: PURPOSE:To enable to prepare with good formability a thin diaphragm which is excellent in rigidity, and uniform in thickness and physical property, by impregnating a silicon carbide fiber cloth with polycarbosilan, forming it in the shape of a diaphragm, and burning and carbonizing it in inert gas, etc. CONSTITUTION:Scores of to hundreds of silicon carbide fivers of 8-12mu in thickness are bundled into one bunch, and a base cloth 1 is prepared by means of plain weave from said fibers. This base cloth 1 is impregnated with polycarbosilan which has been dissolved in benzene, etc., it is formed into a diaphragm shape by heating and putting pressure, for instance, at temperature of 200-300 deg.C, and a diaphragm element body 3 is obtained. This diaphragm element body 3 is gradually heated in the atmosphere of nonoxygen or inert gas, is burnt and carbonized at high temperature of 1,000-1,500 deg.C, and a diaphragm 4 for speaker is obtained. As for the impregnation ratio of polycarbosilan to the base cloth 1, it is suitable that polycarbosilan 2 is made 20-40wt% when the base colth 1 is 60-80wt%.