baber/WOPTO huggingface dataset:
Patent JP-H09286917-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: OSHIMA AKIFUMI
IPC: C08K5/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene ether/polyphenylen sulfide-based resin composition excellent in surface smoothness, impact resistance and moldability. SOLUTION: This polyphenylene ether-based resin composition comprises a total 100 pts.wt. of (A) 5-90 pts.wt. of a polyphenylene ether-based resin and (B) 95-10 pts.wt. of a polyphenylene sulfide resin, (C) 0.01-30 pts.wt. of a compound bearing (a) residue of a compound selected from maleic esters, maleimide, maleinamic acid esters and derivatives therefrom and (b) residue of a compound selected from oxazoline, oxazine, oxazolone, oxazinone and derivatives therefrom, and (D) 0.01-3 pts.wt. of an organic peroxide having the temp, of 100-270 deg.C satisfying/minute as its half-life.
Patent JP-H07323840-A (JP)
Title: Connection passage gangboard between vehicles
Inventor: HATANO MIKIO
IPC: B61D17/20
Filed: 1994-06-02
Abstract: PURPOSE:To prevent gangboards from intruding into vehicle rooms and causing a secondary disaster to passengers at the time of vehicle collision. CONSTITUTION:One gangboard 26 is provided at one vehicle 20, and the other gangboard 27 is provided at the other vehicle or a release side metal frame 24. The other gangboard 27 is divided in a connection passage direction, and is made up of a base slab 28A and an extension slab 28B. An engagement member 39 is provided at the extension slab 28B. A push member 56 is provided at one side gangboard 26. in a case in which a space between vehicles is abnormally contracted, the push member 56 pushes the engagement member 39, and the extension slab 28A is moved pushingly in the base slab 28 direction.
Patent JP-H0418528-A (JP)
Title: Remote control optical signal reception equipment for camera
Inventor: MINAKI TAKASHI
IPC: G03B7/099
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the man-hour and the cost by internally providing a photodetector which receives a remote control signal from both of the object side and the eyepiece side. CONSTITUTION:The optical image obtained through a photographic lens 11 consisting of optical lenses 11a and 11b and a stop unit 12 is thrown to a half mirror 31 which reflects infrared rays, and a remote control optical signal as infrared rays obtained through the photographic lens 11 is reflected by the half mirror 31 and is received by a remote control photodetector 30. In this case, a remote control optical signal as infrared rays which is made incident on the inside of a camera through a finder optical system 37 is transmitted through a half mirror 36 and is thrown to the remote control photodetector 30. Consequently, the remote control is performed from both of the front side and the rear side of the camera main body. Thus, the man-hour of production is reduced and the cost is reduced.
Patent JP-H0419961-A (JP)
Title: Battery
Inventor: FUJITA RYOHEI
IPC: B60R16/04
Filed: 1990-05-14
Abstract: PURPOSE:To save an operator labor by disposing a water supply tank in the upper portion of the inside of a battery liquid container, and also providing a float valve on the bottom face of the water supply tank, and providing a switching valve for selectively opening and closing an air hole and a feed water opening. CONSTITUTION:During the normal use of a battery, a switching valve 22 closes a feed water opening 20 and opens an air hole 18. When the battery is charged with electricity from the above state, gases generated by electrolysis of a battery liquid 15 are discharged from the air hole 18. As the battery is charged, the level of the liquid 15 is lowered below a set liquid level 16 but in this case a float valve 17 is lowered and a water supply opening 14 is opened so that pure water 13 is automatically supplied to a battery liquid container 10 from a water supply tank 11. When the amount of the pure water 13 in the tank 11 is decreased the switching valve 22 is actuated to open the feed water opening 20 of the tank 11 and pure water is supplied from the feed water opening 20. Then pressure within the tank 11 is raised by feeding of water and the pure water 13 pushes the valve 17 down and tends to flow into the liquid container 10 but the air hole 18 is closed by the valve 22 and the valve 17 is kept closing the water supply opening 14 and the liquid level of the liquid container 10 does not exceed the set liquid level.
Patent JP-S62282845-A (JP)
Title: Tracer controller
Inventor: MATSUURA HITOSHI
IPC: B23Q35/12
Filed: 1986-05-28
Abstract: PURPOSE:To make a removal rate of preforming improvable, by performing the preforming just as a model form to a work by repetition of approach operations, automatically with an end mill. CONSTITUTION:When a preforming command is inputted from a preforming commanding device A, a preforming controlling device C rotates an end mill G and simultaneously moves a tracer head F and this end mill G toward a model from an approach starting point being set at an approach speed. And, preforming of a work is carried out by the end mill G, and the tracer head F detects a model surface, and when approaching is over, the tracer head F and the end mill G are restored to the approach starting point. Next, whether preforming profile is performed for all areas of the model set by a setting device B of not is judged by a judging device D. If not, again the preforming controlling device C is driven, and the preforming takes place.
Patent JP-H0418507-A (JP)
Title: Wavelength multiplex multicore rotary joint
Inventor: FUKAHORI TOSHIO
IPC: G02B6/26
Filed: 1990-05-14
Abstract: PURPOSE:To mount an optical fiber having many cores by providing an interference film filter, which permits the light having first wavelength to pass through and reflects the light having second wavelength, between the outside reflection face and the inside reflection face of a reflector. CONSTITUTION:An interference film filter 50 which reflects the light having wavelength lambda1 is provided on the rear face of an inside reflection face 30b. The light having wavelength lambda1 is totally reflected at right angles and is emitted from the side face of a long rhombic prism 30 as light parallel with the optical path of an achromatic trapezoidal prism 32 and is made incident on the achromatic trapezoidal prism 32. The light having wavelength lambda2 which is emitted from an exit optical fiber attached to a receptacle 7 is converted to parallel rays by a converging lens 9 and reaches the inside reflection face 30b of a reflector 30 consisting of the long rhombic prism, namely, the interference film filter 50. Since the light having wavelength lambda2 is transmitted through the interference film filter 50, the light having wavelength lambda2 is made incident on the achromatic trapezoidal prism 32 as it is. Thus, the light transmission loss is reduced and a device is miniaturized.
Patent JP-H10309132-A (JP)
Title: Apparatus for cultivation installed at high level
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus for cultivation, installed at a high level and capable of performing works in a standing posture, reducing the amount of culture soil, water, fertilizer, etc., used and readily carrying out the works to fill and discharge the culture soil by providing a box-shaped culture soil housing part having an opening connectable to the ground surface in order to fill the culture soil in the culture soil housing part installed on the ground surface and cultivate plants. SOLUTION: This apparatus 10 for cultivation installed at a high level is designed to fill culture soil 13 in a culture soil filling part 12 provided on the ground surface 11 and cultivate plants 14 and is obtained by installing the box-shaped culture soil housing part 12 having an opening 15 connectable to the ground surface 11. Draft angles for discharging the culture soil and protruding ridges 17 or recessed grooves in the height direction are preferably formed on the inner wall of the culture soil housing part 12 and tilted wall surfaces for keeping the culture soil 13 in the culture soil housing part 12 in a tilted state are preferably provided. The top surface of the culture soil housing part is preferably equipped with a detachable cover 16 for covering the soil.
Patent JP-S5823486-A (JP)
Title: Manufacture of solar cell
Inventor: NAKANO HIROTAKA
IPC: H01L31/04
Filed: 1981-08-04
Abstract: PURPOSE:To manufacture the solar cell with the antireflection film of amorphous tantalum pentoxide at extremely low cost by coating the surface of one conduction type semiconductor having a PN juntion with organic matter, the principal ingredient thereof is tantalum-alkoxide[Ta(OR)s], and thermally treating the surface. CONSTITUTION:A P type silicon single crystal is introduced into a diffusion furnace, and an N<+> region and an N<+>P junction surface 3 are formed through the thermal diffusion of phosphorus as an impurity or ion injection. Latticed surface electrodes 4 and a ack electrode 5 are shaped. The solar cell 8 to which said treatment is completed is dipped into an organic solution 7. As the solution 7, tantalum-chelate[ Ta( OH )2( OCHRCOOH)3 ]and tantalum-acrylate[ Ta ( OR )3 (OCO)2]of 5% are contained besides tantalum-alkoxide[Ta(OR)5]as a solute, and the mixed liquid of a ethanol (C2H5OH) and ethyl acetate  (CH3COOC2H5) is used as a solvent. One selected from a dipping method, a rotary application method and a spray method may be as a process applying the organic matter.
Patent JP-H01291294-A (JP)
Title: Musical sound controller
Inventor: SUZUKI HIDEO
IPC: G10H1/053
Filed: 1988-05-18
Abstract: PURPOSE:To enable a player to play an electronic musical instrument while moving by controlling a musical sound by operating detectors provided to a member held in his or her hand. CONSTITUTION:When an operator holds the member in his or her hand and presses the detectors provided to the member, musical sound control data corre sponding to the depressed detectors SR1-SR7 and SL1-SL7 are outputted. The musical sound control data are inputted to a musical sound generating device through a line or by radio and then a musical sound is generated. Name ly, the player operates the detectors SR1-SR7 and SL1-SL' provided to the member held in the hand to control the musical sound generation. The player when holding the member in the hand can play the musical instrument by operat ing the detectors even in motion. Further, the operator can change freely the correspondence relation between the respective detectors SR1-SR7 and SL1-SL7 and functions indicated by the detectors. Consequently, the player can set the functions of the detectors in the easiest-to-use state.
Patent JP-H10296615-A (JP)
Title: Polishings cloth characteristics detecting device and system
Inventor: SAKOU YAMATO
IPC: B24B53/017
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To timely replace the current polishing cloth with a new one or dress it by quantitatively detecting the polishing performance of the polishing cloth for correctly grasping the deterioration of polishing performance. SOLUTION: For measurement, the indenter 1 at the tip of a strain causing arm 6 is turned with an operation handle 12 made to move while being twisted through an operation arm 8 as if the indenter draws an oval arc until it becomes nearly horizontal and is made to abut on the surface of a polishing cloth P with a flat surface facing downward. The indenter 1 receives force that manages to bias it in the direction of a rotary tangential line due to the rotation of the polishing cloth P, as a result, the strain causing arm 6 deforms due to this biasing force. The deflection deformation of the arm 6 is measured by means of the strain gauges 15 and 16 attached to the arm 6. These measured values correspond to the magnitude of the friction applied to the indenter 1 due to the polishing cloth P.  Since the magnitude of the friction corresponds to the deterioration of the polishing performance due to the loading on and the wearing of the polishing cloth P, the polishing performance can quantitatively measured.
Patent JP-S617245-A (JP)
Inventor: JIYON FURANSHISU DEBERUNAAJISU
IPC: C07C67/00
Filed: 1985-06-06
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-H01292908-A (JP)
Title: Surface acoustic wave filter
Inventor: TAKEMA TAKEMITSU
IPC: H03H9/64
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the preparation of a device from being difficult even when a frequency goes to be high while an unnecessary reflected wave is suppressed by selecting the material and film thickness of an electrode so that the reflection factor of a surface acoustic wave, which is caused by short-circuit due to the metallic electrode of a substrate electric field, can be zero. CONSTITUTION:A surface acoustic filter is composed of a substrate 1 and two interdigital solid type electrodes 2 and the material and film thickness of the electrode are selected so that the reflection factor of the surface acoustic wave, which is caused by the short-circuit due to the metallic electrode 2 in the electric field of the substrate 1, can be zero. Accordingly, in comparison with a conventional method, an electrode goes to be almost double and electrode operation goes to be easy. Thus, the necessary reflected wave is suppressed and an amplitude ripple and a group delay time ripple are decreased. Then, a problem that the width of the electrode goes to be narrow and the preparation of the device goes to be difficult with accompanying the high frequency is erased.
Patent JP-S62279853-A (JP)
Title: Aseptic type continuous centrifugal separator
Inventor: SATO SEIJI
IPC: B04B1/02
Filed: 1986-05-27
Abstract: PURPOSE:To make a rotor and a rotor chamber separable from a centrifuge main body, by constituting the rotary coupling provided to the lower part of the center shaft of the rotor so as to bring the same into engagement with the rotary shaft of the centrifuge main body. CONSTITUTION:A culture solution is introduced into a rotor 6 by utilizing a head or a pump to start continuous centrifugal separation. After the finish of centrifugal separation, an one touch joint is detached and a chamber unit is separated from a centrifuge main body 7 to open a cell take-out port 1 in a clean bench and the cell centrifugally separated to the curved part of the upper side surface of the rotor 6 is sucked by an automatic pipet or a suction device to be recovered in a separate container. This cell take-out operation is performed aseptically in the clean bench. Next, the chamber unit is separated into parts outside the clean bench and washed with water to be able to be again transferred to the next operation.
Patent JP-S5747366-A (JP)
Title: Coating compound composition
Inventor: ITAMI KEISUKE
IPC: C09D7/00
Filed: 1980-09-03
Abstract: PURPOSE: A coating compound composition suitable as an undercoating compound, e.g., zinc rich paint, etc., or a topcoating compound for a middle coat, providing a film having improved weather resistance and corrosion resistance, comprising a vehicle, e.g., alkyd resin, etc. and colored glass flakes.  
     CONSTITUTION: The desired composition comprising (A) 100pts.wt. one or more vehicles selected from the group consisting of alkyd resin, phenolic resin, chlorinated rubber resin, vinyl type resin, silicone resin, fluorine resin, and urethane resin and (B) 10W150pts.wt. colored glass flakes. The component B consists of preferably colored flat particles having an average thickness of 0.5W10μ and an average size of 100W400μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S612304-A (JP)
Title: Magnetic recording fiber and manufacture thereof
Inventor: FUJIKAWA MASATOSHI
IPC: G11B5/64
Filed: 1984-06-15
Abstract: PURPOSE:To obtain high coersive force and high residual magnetic flux density by a method wherein a nickel intermediate layer is provided on the surface of a fiber substrate, and a specified cobalt-phosphorus magnetic layer is formed thereon. CONSTITUTION:The surface of a substrate 3 of synthetic fiber is purified, an etching process is performed on the substrate surface if necessary, and tin chloride and palladium chloride are adhered thereon. Subsequently, a nickel intermediate layer 2 is formed by contacting the above with the non-electrolytic plating solution of nickel. Then, the above is brought to come in contact with the electroless plating solution of cobalt containing sodium hypophosphite reducing agent before the surface activity of the intermediate layer disappears, and a cobalt particle layer 1 containing phosphorus is formed.
Patent JP-2000310566-A (JP)
Title: Device for measuring temperature of transmission line
Inventor: IWAMA SHIGEMI
IPC: G01K1/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To measure an actual temperature when an overhead transmission line is being used by constituting a sensor part not to come outside an envelope size of the overhead transmission line. SOLUTION: A thermocouple is laid in a used aluminum pipe, fixed to an A point beforehand and molded, thereby forming a sensor part 1. More specifically, a spiral pitch (twist pitch) is made approximately 4000 mm, the A point where the thermocouple is fixed is a part spaced by approximately 1000 mm from an end, a spiral diameter is set to approximately 28.5 mm, and the sensor part 1 has a nearly triangular section with a bottom side of approximately 4.5 mm and a height of approximately 2.2 mm. The sensor part 1 is perfectly accommodated in an interval of two strands of an outermost layer of a transmission line and will not come outside an envelope outer size (circle) of the transmission line. An actual temperature of the transmission line can be measured without a turbulent flow generated even by the action of wind.  The measured temperature value at the A point is taken out from a lead wire 2 of an end part and transmitted wirelessly from a transmitter body. The transmitter body is spaced by 3 meters or more, thereby avoiding an effect of a temperature change of the transmission line.
Patent JP-S5548754-A (JP)
Title: Magnetic toner for electrostatic charge latent image development
Inventor: KAWANISHI TSUNEAKI
IPC: G03G9/083
Filed: 1978-10-04
Abstract: PURPOSE: To obtain the dry type developer (magnetic toner) which is used for the electrophotographic apparatus whose conductive sleeve for development is grounded with high resistance and which is capable of forming good images by covering magnetic toner particles with the specific non-magnetic fine particle groups.  
     CONSTITUTION: Ferromagnetic material fine particles such as iron, cobalt, ferrite or other, waxes, thermosplastic resins such as styrene base resins or other and pigments and dyes are kneaded and melted, and the mixture is cooled and pulverized, whereby the magnetic toner particles being fine powder are formed. Next, non-magnetic fine particles having electrical insulation characteristic of grain sizes smaller than those of the above-mentioned toner particles (preferably oil-soluble dyes, gold-contained dye particles, etc.) (A) and conductive non-magnetic fine particles (preferably graphite, metal powder, etc.) (B) are added at about 0.01W3wt% (however, A is used more than B) based on the weight of the above-mentioned toner particles and are deposited on their surfaces, whereby the dry type developer (magnetic toner) is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5747202-A (JP)
Title: Anti-slippage mat for vehicle in cold land with snowfall
Inventor: KIKUCHI TAKESHI
IPC: B60B39/12
Filed: 1980-09-05
Abstract: PURPOSE: To prevent possible peeling of a mat by bolting a base plate such as plastic plate down on the road surface after it is provided solidly on the back of a wear resistant rubber plate with a block pattern on the surface thereof.  
     CONSTITUTION: The base plate 4 such as plastic plate is fastened solidly on the back of a wear resistant rubber plate 3 with a block pattern 2 on the surface thereof. A fixing hole 5 and a bolt hole 6 are drilled on the wear resistant rubber plate 3 and the base plate 4 respectively. The base plate 4 is fixed on the road surface 7 with an anchor bolt 8. This can prevent possible peeling of the mat in use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01291423-A (JP)
Title: Formation of dopant diffusion source film in manufacture of semiconductor device
Inventor: HAYASHIDE YOSHIO
IPC: H01L21/225
Filed: 1988-05-18
Abstract: PURPOSE:To form a dopant diffusion source film in a relatively uniform thickness on an object surface formed of abrupt uneven shape without irregularity by dew-condensing oversaturated vapor of compound gas containing dopant on the object surface to form the source film, and then covering the source film with a protective film. CONSTITUTION:A dopant diffusion source film of dopant compound is formed on the inner wall face of a predetermined trench groove and an object surface containing an inner bottom in oversaturated vapor of compound gas containing dopant such as arsenic, boron, etc. That is, the gas containing the dopant such as arsenic, boron, etc., is introduced into a film forming chamber 2. Thus, the compound gas itself is oversaturated near a whole main surface including the inner face of the groove 11 of a semiconductor substrate 10. Thus, it is naturally dew-condensed on the whole main surface including the inner face of the groove 11 to be liquefied, moistened substantially uniformly with the compound gas containing the dopant on its surface, and a desired dopant diffusion source film 12 is formed substantially uniformly on the surface without irregularity.
Patent JP-S5746052-A (JP)
Title: Air-fuel ratio control device of carburetor
Inventor: KANOU KOUJI
IPC: F02D33/00
Filed: 1980-09-05
Abstract: PURPOSE: To maintain proper characteristics of air-fuel ratio during overall running of an engine, by opening main system of a carburetor, venturi tube, further an auxiliary fuel system having each electromagnetic valve in down stream of a throttle valve, so as to change the opening ratio of each electromagnetic valve in accordance with the running condition of the engine.  
     CONSTITUTION: A corrective jet 4 is disposed in parallel to a main jet interposed between a float chamber 11 and main nozzle 2, and an electromagnetic valve 13 is disposed, facing the corrective jet 4. An auxiliary nozzle 8 is also opened in the venturi 9 and communicated with an auxiliary fuel system conduit 12 via an electromagnetic valve 14. Furthermore, another auxiliary nozzle 10 is opened in the down stream of a throttle valve 1 and communicated with the auxiliary fuel system conduit 12 through an electromagnetic 15. Various signals of throttle sensor 21, crank angle sensor 22, pressure sensor 23 and temperature sensor 24 are inputted in an control unit 20, and serve to change the valve opening ratio of each electromagnetic valve 13, 14, 15 in accordance with the various running conditions of an engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60264231-A (JP)
Title: Releasing of foamed plastic product
Inventor: TAKEDA NAGAHIDE
IPC: B29K105/04
Filed: 1984-06-14
Abstract: PURPOSE:To facilitate release of a product, regardless of the depth of a mold by releasing a product with a coil-shaped member which is screwed into the product in a mold. CONSTITUTION:Coil shaped members 5 and 6 are turned counterclockwise by a driving motor 3 and a mechanism 1 is lowered and the members are screwed into a product 15 from the tip portions 5a and 6a. The driving motor 3 stops when screwing-in reaches to a fixed position, the mechanism 1 is moved upwards and the product 15 is released from a mold 10. Then, the rotation of the driving motor is reversed and the coil-shaped members 5 and 6 are turned clockwise and released from the product 15.