baber/WOPTO huggingface dataset:
Patent JP-S58131374-A (JP)
Title: Conversion device of hydraulic wind power to heat
Inventor: HIBI AKIRA
IPC: F24J3/00
Filed: 1982-01-28
Abstract: PURPOSE:To provide heat insulation for liquid passage etc. and prevent overheating of a pump by an arrangement wherein fluid flows in alternating or opposite directions are produced in the liquid passage by a combination of a reciprocating pump unit and an accumulator. CONSTITUTION:When a piston 6b is moved downwards in a hydraulic cylinder 6, the liquid within a pump chamber 6c is discharged into a liquid passage 8 thus causing a liquid flow in the direction indicated by arrow X. As a result, the liquid corresponding to a volume of the liquid which flows out from the pump  chamber 6c flows into the accumulator 11 and stored therein. When the piston  6b subsequently moves upwards to increase the volume of the pump chamber 6c, the liquid stored in the accumulator 11 flows out therefrom into the liquid passage 8 thus causing a liquid flow in the direction shown by arrow Y. Consequently, the liquid equal to the volume of the liquid which flows out from the accumulator 11 flows into the pump chamber 6c. If an orifice 12 is provided in the liquid passage 8, accelerated molecular movement is generated  by mutual collision and friction of liquid in the orifice 12 to raise the temperature of the liquid.
Patent JP-S5398341-A (JP)
Title: Pressure-sensitive sheet or tape
Inventor: OOKUBO SEIZOU
IPC: C09J7/02
Filed: 1977-02-07
Abstract: PURPOSE: A tacky layer of an acrylic emulsion is provided on a primer layer mainly consisting of polypropylene which is applied to a base of a propylene resin to produce pressure-sensititive tapes or sheets with firm a dhesion between the base and the tacky layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09213804-A (JP)
Title: Semiconductor device with fuse layer
Inventor: NISHIMURA YASUMASA
IPC: H01L23/525
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a fuse can be blown stably, at a low manufacturing cost. SOLUTION: The breakdown pressure P of the insulating layer 3b positioned directly above a fuse layer 2 is prescribed using the plane width W of the fuse layer 2 and the thickness (t) of the insulating layer 3b. The value of the plane width W of the fuse layer 2 and the value (t) of thickness of the insulating film 3b are set in such a manner that the value of the breakdown pressure P becomes about 1000kg/cm<2> or smaller for example. Also, the value of thickness (t) and the value of the plane width W are set in such a manner that the value of t/W becomes 0.45 to 0.91.
Patent JP-S60156492-A (JP)
Inventor: IKEDA NAOTAKA
IPC: D06F33/02
Filed: 1984-01-25
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-2000215564-A (JP)
Title: Tape cassette loading device
Inventor: NAKANO ETSUJI
IPC: G11B15/675
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette loading device capable of easily taking out the tape cassette from a cassette holder. SOLUTION: This tape cassette loading device is constituted, in such a manner that a lid-like cassette holder 6 provided with a tape cassette holding part 6b for opening/closing a cassette loading part 2 is arranged so as to be freely loaded/unloaded on the cassette loading part 2 formed on the front surface of a main body 1 of the device, to set the tape cassette loading allowable state by the opened cassette holder 6 and the information reproducible state by the closed cassette holder 6, and the lower end of the tape cassette holding part 6b of the cassette holder 6 is being opened, then the tape cassette unloading state pushed furtherout to the outside from the cassette loading part 2 than the tape cassette loading allowable state is obtained, as the special feature of the device.
Patent JP-2000217092-A (JP)
Title: Television signal output device and method for outputting television signal
Inventor: NISHIMURA SHOICHIRO
IPC: H04N21/4545
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a television signal output device that ranks view permission to a television signal of a television program of a live broadcast and outputs the ranked television signal and to provide a method for outputting the television signal. SOLUTION: Since a television signal of a live broadcast is stored in a memory IC 22b for a prescribed time, broadcast contents of the stored television signal can be checked. Rank information corresponding to a V-Chip function of a television receiver is superimposed on the television signal as desired. On the occurrence of a violent scene or a sexual expression in the live broadcast, the television receiver provided with the V-Chip function can inhibit viewing of the television signal by superimposing the rank information on the television signal.
Patent JP-S63180427-A (JP)
Title: Manufacture of superhard tool
Inventor: KOBAYASHI YOSHINOBU
IPC: B22F3/20
Filed: 1987-01-22
Abstract: PURPOSE:To reduce the rate of breakage by cutting a molding material onto which a spiral groove is formed on the whole periphery to a unit length and baking said material and forming a nickel thin film onto the surface of the baked unit material, thus reducing the generation of cracks. CONSTITUTION:A molding material on which a spiral groove is formed over the whole peripheral surface by the powder extrusion molding is prepared by using the superhard powder and the necessary agent as basic material. Then, the molding material is cut to a necessary length, and then baked. Then, a nickel film 5 in 2-7mu or so is formed onto the surface of the baked unit material 4, and then minute flaws formed on the surface of the baked material 4 in the foreprocess are embedding-treated, and the generation of cracks and flaws caused by the flaws in suppressed in the succeeding process, and the rate of breakage of the superhard tool is reduced.
Patent JP-H08203381-A (JP)
Title: Membrane switch
Inventor: KANAZAWA HIRONOBU
IPC: H01H13/702
Filed: 1995-01-30
Abstract: PURPOSE: To prevent malfunctioning of a membrane switch by shielding the switch from static attracted to a diaphragm through a hole in an adhesive tape. CONSTITUTION: A circuit pattern 13 and a fixed contact 14 are provided on the surface of a membrane 12, and a diaphragm 15 is bonded to the fixed contact 14 by a one-side adhesive tape 16. A hole 17 for drawing air into and out of the inner cavity of the diaphragm 15 is bored through the one-side adhesive tape 16. A sheet 18 is laid at the uppermost layer, and a ground pattern 19 is formed in the position of the sheet 18 facing the diaphragm 15.
Patent JP-S55105538-A (JP)
Title: Hollow molding of plastic curved pipe
Inventor: ISHIKAWA TETSUO
IPC: B29C49/04
Filed: 1979-02-09
Abstract: PURPOSE:To improve finished appearance of bent portion of pipe by injecting air against the cavity wall surface from air jets provided at the inside corner (protuberant portions) of the bend close to the cavity at the time of clamping of the lowered- down parison. CONSTITUTION:Heated and compressed air is injected from the air jets 8 provided in the protuberant portions 9 when a parison 3 extruded to a predetermined length is clamped by the dies 4, 4'. The air is injected to the curved part of the cavity 7 as shown by arrows to form an air gap layer so that the parison 3 won't directly contact the cavity 7. By this means, the bend of the parison 3 is floated up by the injected air during clamping to prevent direct contact with the curved part of the die 4, thus inhibiting the bend from being solidified preceedingly by cooling. This  can prevent generation of wrinkle, etc., at the bent portion.
Patent JP-S5398813-A (JP)
Title: Magnetic tape transfer system
Inventor: ONO SHIGEAKI
IPC: G11B5/86
Filed: 1977-02-08
Abstract: PURPOSE: To reduce the demagnetization of signals of a master tape and obtain good transfer signals by letting the orientation direction of the master tape differ from the magnetization direction of the signals and aligning the transfer magnetic field application direction to the orientation of a slave tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03217555-A (JP)
Title: Vertically-directional-oscillation-proof floor device
Inventor: MIYAKE HIROSHI
IPC: F16F15/06
Filed: 1990-01-23
Abstract: PURPOSE:To miniaturize a device by setting an oscillation-proof floor board vertically movably in the rack of guide struts arranged vertically to be confronted with each other, to support two rotary shafts pivotally and rotatably on the lower surface of the floor board and in parallel with each other, and by setting torsion coil springs fixed on the side of the floor board and the side of the rotary shafts. CONSTITUTION:On a trestle 1, four guide struts 2 are vertically arranged to be confronted with each other, and racks 2a are respectively arranged, and within an area determined by the struts 2, an oscillation-proof floor board 3 is set vertically movably along the struts 2. Besides, on the lower surface of the floor board 3, two rotary shafts 5, 6 are supported pivotally and rotatably in parallel with each other, and pinions 7 to be fitted on the racks 2a of the struts 2 are fixed so that the shafts may be respectively rotates along with the vertical movement of the floor board 3. Then, the pinions 7 are fitted on each other, and are fitted on the one-side rotary shaft 5 coaxially and externally, and torsion coil springs 8 for fixing the other end on the side of the rotary shaft 6 are arranged. As a result, vertical oscillation can be kept for a long time and can be attenuated.
Patent JP-S58132155-A (JP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/495
Filed: 1982-01-31
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-S59142005-A (JP)
Inventor: ENGERUBERUTO FUIRITSUPU
IPC: B23B27/16
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09210747-A (JP)
Title: Air flow measuring device
Inventor: IGARASHI SHINYA
IPC: G01F1/684
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress a measuring error due to a counter flow by providing a passage that communicates an inner section with an outer section at a downstream side of a flow measuring section and a check valve that opens its passage only when an inner pressure of a suction air passage is greater than an outer pressure thereof. SOLUTION: A flow passage 7 that communicates an inner side of a body 3 with an outer side thereof at the downstream side of a heating resister 1 and a heat sensitive resister 2 and a check valve 8 that allows an air to flow from the inner side to the outer side of the body 3 but does not flow in the reverse direction are provided. When the air is sucked into an engine and the forward air 10 flows, an air pressure in a suction passage is negative to the open air so that the check valve 8 is closed. However, when a suction valve is closed and a pressure in the downstream side is raised to become greater than that of the open air, the counter flow is generated.  As a result, the pressure in the inner side of the body 3 becomes greater than that of the open air so that the check valve 8 is opened and the air flows to the outer side through the passage 7, then the pressure of the downstream side of a sub-passage 4 is lowered. Thereby, a counter flow toward the upstream side of the sub-passage is reduced so that the influence of the counter flow is suppressed.
Patent JP-H04256490-A (JP)
Title: Water purifying device
Inventor: MACHII HIROYOSHI
IPC: C02F1/48
Filed: 1991-01-12
Abstract: PURPOSE:To provide the simple water purifying means which has the sufficient effect of health promotion and sound growth of persons, animals, plants, etc., utilizing the water or hot water obtd. by generating a water purifying effect when charged into the water or hot water and can deal sufficiently with above- mentioned needs with one kind of the means regardless of the capacity of these tanks. CONSTITUTION:Granular bodies 6 for purification put into a net bag 7 are packed into a container body 1 which is a hollow hemispherical container body 1 opened in the upper part and is bored with many small holes 3 on the peripheral wall and thereafter, a hollow hemispherical float member 2 is freely attachably and detachably coupled to the upper part of the above-mentioned container body 1 so as to face downward. The container body 1 is floated by the effect of the floating member 2 when this body is charged into the water. The water goes into and out of the container body 1 and is purified by coming into contact with the granular bodies 6 for purification.
Patent JP-S59142332-A (JP)
Title: Gas turbine combustor
Inventor: IMATAKE TADAKI
IPC: F23R3/40
Filed: 1983-02-01
Abstract: PURPOSE:To prevent a catalyst layer from being broken and its broken fragments from being scattered during operation by a structure wherein the catalyst layer is sandwiched by supporting layers made of porous substance with large high-temperature strength. CONSTITUTION:Catalyst 5, which has small high-temperature strength, is sandwiched by substances with large high-temperature strength such as porosity metal type SELMET4 and 6 in order to prevent broken catalyst from flowing in and destroying a turbine. In addition, the interior of supporting devices 7, which support said catalyst layer 5, and porosity metals 4 and 6, is cooled by circulating with cooling air so as to fully withstand against the high temperature gas flowing in a combustor.
Patent JP-S5297738-A (JP)
Title: Treatment of waste product mixture of silver salt photographic film
Inventor: KONDOU AKIJI
IPC: B29B17/02
Filed: 1976-02-10
Abstract: PURPOSE:To recover a cellulose derivative and polyester easily and perfectly, by pretreating chipped silver salt photographic films with enzymes and alkali and separating the main component.
Patent JP-H01188815-A (JP)
Title: Projection lens
Inventor: KIMURA YUICHI
IPC: G02B13/16
Filed: 1988-01-25
Abstract: PURPOSE:To expand and project the picture of a displaying element to form the picture as the change of a transmission efficiency with an electric signal by a high contrast by being composed of the front group lens of a retrofocus and a rear group lens due to the lens including the asphere with a strong curvature of the peripheral part compared with the central part. CONSTITUTION:A front group 6 of a retrofocus type is composed of 6 lenses of a first lens of a positive lens in the sequence from a screen side, a second lens of a negative meniscus, third both convex lenses, fourth both concave lenses, a fifth lens of the positive meniscus to direct the concave surface to the screen side and a sixth lens of a positive lens. The projection lens is composed including a front group lens 6 of a retrofocus type and a rear group lens 7 by the lens including the asphere with the strong curvature of the peripheral part compared with the central part. Thus, the picture on the displaying element to form the picture as the change of the transmission efficiency of light by an electric signal can be projected with a high contrast while the distortion aberration is smaller.
Patent JP-H05203794-A (JP)
Title: Atomospheric-purification/air-conditioning device in nuclaer fusion reactor room
Inventor: ISHIDA SEIJI
IPC: G21B1/11
Filed: 1992-01-29
Abstract: PURPOSE:To remove a tritium very effectively and to realize a large capacity ventilation and air conditioning as well as to intend down-sizing of installation space thereof and decrement of facility construction cost thereof. CONSTITUTION:An air purification and air conditioning facility conducts atmospheric ventilation/air conditioning of a nuclear fusion reactor room as well as purifies tritium atmosphere in the nuclear fusion reactor room. And also, from a flowing-in side of contaminated room atmospheric gas, a moisture separator 22, a filter 23, a heater 24, a catalytic filling layer 25, an adiabatic cooler humidifier of water spraying type 26, and a cooler 27 are arranged, in sequence.
Patent JP-H07223154-A (JP)
Title: Lens frame shape measurement device
Inventor: SATO TAKASHI
IPC: G01B21/20
Filed: 1994-02-07
Abstract: PURPOSE:To make a device body compact, prevent the deviation of a measurement probe due to vertical displacement, regardless of the degree of lens frame curvature, and obtain a measurement result of high reliability in a vertical direction. CONSTITUTION:A measurement probe 356 is held on a measurement probe holding member 351 laid in a device body and moving for displacement within a horizontal plane, so as to be freely movable in a vertical direction and freely rotatable. Then, a measurement probe shaft 352 is vertically moved and rotated, while the edge of the measurement probe 356 laid coaxially with the shaft 352 being kept in contact with a V-groove formed on the internal surface of a lens frame, in relation to the shift and displacement of the member 351 within a horizontal plane. Then, a rack member 358 having a rack 358b on an outer wall is interlocked with the vertical motion of the shaft 352, and an encoder 360 measures the vertical displacement of the shaft 352, while following the shift and displacement of the member 351 within a horizontal plane, via a pinion member 362 gearing with the rack member 358b.
Patent JP-S56111085-A (JP)
Title: Oxidation of formaldehyde in waste water
Inventor: OKUDA TANEAKI
IPC: G01N31/22
Filed: 1980-02-07
Abstract: PURPOSE: To enable a required amount of hydrogen peroxide to be added without any excess or shortage by allowing copper salt to coexist in waste water and specifying the pH of the waste water in oxidizing formaldehyde with hydrogen peroxide.  
     CONSTITUTION: Copper salt such as copper sulfate is added into waste water contg. formaldehyde to control the pH of the waste water to 6W12. Hydrogen peroxide is added to this until cuprous oxide is no more formed. Then, copper ions are reduced by the mascent hydrogen at said oxidation reaction, and copper suboxide of a yellowish brown color is formed. At the end point of the reaction, this changes to the mixture of cupric oxide and cupric hydroxide of a dark green color. hence, <6pH of the waste water, the reaction is slow and at >12, the copper is likely to form cupric oxide of a dark brown color,and the color change at the end point is not sharp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06181137-A (JP)
Title: Method for manufacture of transformer iron core composed of amorphous steel pieces having surrounded iron-core window
Inventor: DONARUDO EMAASON BARAADO
IPC: H01F41/02
Filed: 1991-01-11
Abstract: PURPOSE: To extremely reduce the number of piece material spools at the time of manufacturing a core by laminating amorphous billets. CONSTITUTION: At first, a plurality of amorphous billet departure spools are prepared by winding amorphous billets as a single layer material around each. Next, single layer thick pieces 29 are withdrawn from the plurality of departure spools by a pre-spooler machine, and connected so as to be a multi-layer thick piece 53, and this is wound around each of a plurality of master reels so that spools 25 can be formed. Those master spools 25 are moved to a plurality of supply positions, and the multi-layer thick pieces 53 are withdrawn from those supply positions and connected as a composite piece 55, and this composite piece 55 has lamination thickness equal to the sum of the number of laminations of the connected multi-layer thick piece 53.  Moreover, the composite piece 55 is cut as a piece by each of a plurality of length ranges, and a hollow core shape having a window surrounded by those pieces is formed.
Patent JP-S57128366-A (JP)
Title: Copying machine
Inventor: KANAI KIYOSHI
IPC: G03G15/09
Filed: 1981-01-31
Abstract: PURPOSE:To avoid toner from being attached to non-exposure part, without using an erase light source, by providing a spiking restriction plate for movable development agent in a developer. CONSTITUTION:A spiking restriction plate 45 makes an operation to limit the amount of development agent attached and carried on a rotary sleeve 42, and when the tip is in contact with the sleeve 42, the attachment and carrying of the development agent is blocked to make no non-exposure part adhered with toner. Spiking restriction plates 45a and 45b are made movable, a restriction of carrying of the development agent for suitable development to the original image is made, and an electromagnetic solenoid 47a is operated to a non-exposed part to make the linear spiking restricting plate 45a contact with the circumference of the sleeve 42 to prevent the development of band shape non-exposure part. Thus, the adhesion of toner on the non-exposure part is prevented without using the light source for erase.
Patent JP-H11210643-A (JP)
Title: Gear pump or motor
Inventor: KOMATSU KOJI
IPC: F03C2/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and a vibration by reducing the pressure variation width of the oil enclosed in filing space, without hurting the compact property, in a gear pump or a motor. SOLUTION: In a gears 1 respectively, an additional machining is applied to the position to a tooth bottom 21 between neighboring tooth 2 and tooth 2, a space expanding groove 3 to be recess along near one side end of the gear 1, to near the other side end is provided, and the volume variation ratio of the filing space AR is reduced relatively by increasing the volume of the space AR, so as to reduce the pressure variation width of the oil enclosed in the filing space AR.
Patent JP-S57129639-A (JP)
Title: Preparation of marron glace
Inventor: OOTA TOSHIYUKI
IPC: A23B7/12
Filed: 1981-02-02
Abstract: PURPOSE: To obtain a marron glace, having an unheavy sweetness, and capable of easily permeating a saccharide solution into a Japanese chestnut, by using glucose in place of sugar.  
     CONSTITUTION: A Japanese chestnut, ADZUKI bean, DANINAGON MAME (a large-grained variety of the ADZUKI bean), KINTOKI MAME (a large kind of ADZUKI bean), raisin or cherry is made into a marron glace or confection dipped in sugar by using a saccharide solution containing 20W90wt% based on the total sugar content, glucose, and a perfume, alcohol, seasoning, spice, organic acid, emulsifying agent, dairy product, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63182842-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L23/29
Filed: 1987-01-26
Abstract: PURPOSE:To eliminate the byproduct gas during bake-coating process for improving the film-forming properties by a method wherein a coating layer produced by baking and/or pressure-reduced evaporating Schiff's base compound represented by the specified formula (I) is provided on the surface of a semiconductor element. CONSTITUTION:A coating layer 3 produced by baking and/or pressure reduced- evaporating Schiff's base compound and represented by the specified formula (I) is provided on the surface of a semiconductor element 2. Through these procedures, the byproduct gas is not produced during bake-coating process to improve the film-forming properties.
Patent JP-H01189779-A (JP)
Title: Vector generator
Inventor: AOKI YOSHIHIDE
IPC: G06T11/20
Filed: 1988-01-25
Abstract: PURPOSE:To smoothly plot the connecting point of a vector with a successive line width and to improve display accuracy by disposing an evaluation operating part, a line width direction register, a line width direction change flag and a vector developing part, etc. CONSTITUTION:The evaluation operating part 5a evaluates and operates vector data taken out from successively plotted vector data string 1a and the contents of a current position register (CPR) 3 to output vector developing data. When the line width direction is different from the contents of the line width direction register 2, the line width direction change flag 4 is set and a new line width direction is set to the register 2 to output to the vector developing part 6a. The developing part 6a develops the vector based on the inputted vector developing data to update the contents of the CPR 3 and correct the contents of the CPR 3 according to the of the contents of a one side line width information register 10 and develop the vector. Thereby, the connecting point of the vector with the two successive line width can be smoothly plotted and the display accuracy can be improved.