baber/WOPTO huggingface dataset:
Patent JP-H03213797-A (JP)
Title: Method for shutting off fluid conduit
Inventor: FUJITA MITSUHIDE
IPC: F16L55/12
Filed: 1990-01-16
Abstract: PURPOSE:To surely shut off a fluid introducing pipe by introducing a shutoff tool which is made by installing a door body for opening and closing the opened part of an elastic annular body onto the annular body, into the fluid introducing pipe, elastically restoring the annular body, attaching the annular body inside the fluid introducing pipe and extending the door body and closing the opened port of the annular body by the door body. CONSTITUTION:A fluid introducing pipe P is shut off by a shut-off tool 4 introduced inside. As for the shutoff tool 4, a door body 4d which opens and closes the opened port of an elastic annular body 4b installed on an insertion/release operating tool 4a is installed on the annular body 4b. The shutoff tool 4 is introduced into the fluid introducing pipe P by elastically deforming the annular body 4b. The annular body 4b is elastically restored and attached on the inner surface of the fluid introducing pipe P, and the door body 4d is extended by an opening/closing operating door 4f, and the opened port of the annular body 4b is closed by the door body 4d, and the inside of the fluid introducing pipe P is shut off by the annular body 4b and the door body 4d. Accordingly, the shutoff tool can be easily introduced, and shut-off can be carried out easily and surely.
Patent JP-H07215579-A (JP)
Title: Method and device for carrying out cloth from spreading machine
Inventor: MORITA TOSHIAKI
IPC: B65H31/30
Filed: 1994-01-27
Abstract: PURPOSE:To automatically carry out stacked cloth sheets in a simple construction. CONSTITUTION:While a carriage 23 which is a traveling table runs on a spreading table 22 of a spreading machine 21, the carriage 23 lets out and spreads a sheet material to be spread, and stacks the sheet materials to form a stacked sheet material 24. The stacked sheet material 24 is disposed on a underlay sheet 25 having a larger area. A foot pressor 27 as a pressing means is disposed on the lower part of the carriage 23. The foot pressor 27 can be elevated and displaced in the vertical direction by a cylinder 28. When a blower motor 29 is driven in rotation, the pressed air is blown off through a nozzle 31 to the surface of the spreading table 22 by the fan 30. The underlay sheet 25 is pressed by the foot pressor 27, and the carriage 23 is run to carry out the stacked sheet 24.
Patent JP-S60151919-A (JP)
Inventor: TAKEI YASUHIRO
IPC: H01H33/65
Filed: 1984-01-19
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-S62168337-A (JP)
Title: High pressure sodium lamp
Inventor: ITO AKIRA
IPC: H01J61/50
Filed: 1986-01-20
Abstract: PURPOSE:To prevent any inconvenience of the device other than the lamp such as a stabilizer by installing a high temperature part with a specified temperature during usual lighting in the conductor of the emission tube of a high pressure sodium lamp. CONSTITUTION:A high temperature part 12 the temperature of which is at least 2,200 deg.K during usual lighting is included in the conductor 11 of the emission tube 2 of a high pressure sodium lamp. If the vapor of a rare gas used as the starting substance leaks into an outer tube 1 due to gas leakage of the emission tube during lighting, the leaked substance is thermally ionized in the high temperature part 12 and the ionized substance and thermions discharged from the high temperature part 12 form a discharge path in the leaked gas and the vapor to produce an arc spot in the high temperature part 12. Since the temperature of the arc spot becomes very high, the arc spot is evaporated to cause breakdown of the wire thereby breaking down the electric circuit installed inside the lamp.
Patent JP-S5599590-A (JP)
Title: Heat exchanger
Inventor: YANAGIMACHI KIYOSHI
IPC: F28D19/04
Filed: 1979-01-26
Abstract: PURPOSE: To improve air conditioning efficiency by a method wherein air passageways are formed by belt-like heat accumulators and heat exchange is effected between opposing air streams.  
     CONSTITUTION: Heat accumulating bodies 1, having tubular passageways 2, are attached vertically to belts 12, 13 driven by sprockets 8, 9, and are accomodated within a casing 3. Two pairs of openings 16, 17 and 18, 19 are provided at front and rear surfaces of the casing at positions where the heat accumulating bodies 1 are being kept in horizontal, and are divided by a partition 21, thereby, heat exchange between air passing through the opening 16, 17 and air passing through the opening 18, 19 may be effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183108-A (JP)
Title: Induction electric apparatus disk winding
Inventor: NAKATATE MASUMI
IPC: H01F27/28
Filed: 1988-01-18
Abstract: PURPOSE:To make the oil flow in each horizontal cooling path at the same rate, by setting the vertical cooling path on the side of the inlet for insulation oil wider than that on the side of the outlet for the insulation oil in one cooling area. CONSTITUTION:In each cooling area formed by an inner stopper 10 and an outer stopper 11, the width l1 of a vertical spacing member on the side of the outlet for an insulation oil is set about 3-6mm, and the width l2 of that on the side of the inlet for the insulation oil is set about 1-3mm larger than that on the side of the outlet. Therefore, the vertical cooling path 13 on the side of the outlet is about 3-6mm wide and the vertical cooling path 14 on the side of the inlet is about 1-3mm wider than that on the side of the outlet to achieve an uniform flux 15 in each path as shown by the arrow of broken lines. This makes the oil flow in each horizontal cooling path flow at the same rate to perform the uniform cooling effectively.
Patent JP-S59132004-A (JP)
Title: Display device
Inventor: NONOYAMA YASUMASA
IPC: G08B5/36
Filed: 1983-01-18
Abstract: PURPOSE:To facilitate maintenance or the like inexpensively by selecting display patterns stored in a memory part by a lighting display selecting part to display selected display patterns on an indicator and changing only software to change display patterns. CONSTITUTION:Display patterns with which an indicator 2 is lit are set and stored preliminarily as an ROM logic in a memory part 52 of an indicator body 5. The switching signal of a no-voltage contact 1 set in each constituting part of a plant is inputted to an operating part 53 through an input part 51. Said display pattern in the memory 52 is selected by this operating part 53 to light the indicator 2 through an output part 54 in accordance with the display pattern. Flickering, continuous lighting, or the like is selected as the lighting display of the indicator 2 in accordance with closing states of switches 55a and 55b by a lighting display selecting part 55.
Patent JP-H1089817-A (JP)
Title: Frosting preventing device for heat pump
Inventor: KO YUNSAI
IPC: F25B41/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To execute the defrosting while performing heat operation continuously without switching heat operation over to cooling operation by supplying an evaporator with a refrigerant coming out of a condenser and a refrigerant drawn out from a refrigerant drawing means each in separate form. SOLUTION: This frosting preventing device is provided with a directional control valve 3 on one side of the evaporator 1 in heating operation cycle, and a switching plate 2 which rotates at an angle of 90 deg. by the defrosting of the top and bottom of the evaporator is built in the directional control valve 3. Then, a part of the refrigerant in high temperature and high pressure condition is drawn out of the outlet of a compressor 9 by the switching plate 2 through an on-off valve 11 being a refrigerant drawing means and it is made to flow into the first inlet pipe 4 through a bypass pipe 10. Moreover, the refrigerant is made to flow into the second inlet pipe 5 from a condenser 15.  Then, the refrigerant from the first inlet pipe 4 is discharged to the first outlet pipe 6, and the refrigerant from the second inlet pipe 5 is discharged to the second outlet pipe 7, and they are supplied each in separate form to the evaporator 1.
Patent JP-S56106978-A (JP)
Title: Reclaiming of waste paint
Inventor: NAKASHIMA MASAO
IPC: C09D7/00
Filed: 1980-01-29
Abstract: PURPOSE: To obtain reclaimed paint having sufficiently high coating characteristics for the practical use from waste paint, by concentrating the waste paint and converting to a water paint by the addition of a polybutadiene-based water-soluble resin.  
     CONSTITUTION: Waste paint (a paint cake composed of resin, pigment, and solvent, and obtained by collecting free paint particles scattered during the spray-coating of a car body, etc., with water shower) is dehydrated by e.g. centrifugal dehydration to a solid content of 75W85wt%, and compounded with ≥2pts.wt. (pref. 30pts.wt., based on 100pts.wt. of the solid component in the paint cake, of a polybutadiene-based water-soluble resin (pref. having a molecular weight of 1,000W 4,000 and containing a functional group such as carboxyl group). The mixture is kneaded with a roll mill to paste, and emulsified with water in a disper-type mixer, etc. to obtain the reclaimed water paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01187730-A (JP)
Title: Image plane magnifying mirror
Inventor: MAENO TETSUYA
IPC: H01J9/44
Filed: 1988-01-20
Abstract: PURPOSE:To easily and correctly enable purity measurement of a cathode-ray tube by generating a magnetic field at the front space of the objective lens of a multiplying mirror, and deviating an electron beam with the magnetic field. CONSTITUTION:Inside a lens mirror cylinder 10, an objective lens 11 is arranged on the large diameter side end thereof, and a magnetic field coil 13 and a magnetic field core 14 both of which composing a magnetic portion of a magnetic field generator are arranged so as to sandwich the lens 11. By operating the magnetic field generator during observation of purity of a cathode-ray tube, a specific magnetic field is applied to an electron beam inside visual area of a magnifying mirror, and thereby a boundary portion of electron beam concealed by black stripe can be seen on each phosphor, and then the whole form and position of electron beam irradiated to each phosphor can be confirmed. It is thus possible to measure the purity state of the cathode-ray tube easily and correctly.
Patent JP-H06214071-A (JP)
Title: Manufacture of zirconium alloy pipe
Inventor: MEGATA TADAO
IPC: G21C3/06
Filed: 1993-01-21
Abstract: PURPOSE:To provide the resistance to a tensile stress received at use and enhance the breaking threshold of a zirconium alloy pipe by heating the alloy pipe to cause a partial plastic deformation in the pipe followed by cooling, and removing a circumferential tensile stress to give a compression residual stress to the inner surface of the alloy pipe. CONSTITUTION:When a zirconium alloy pipe is heated, for example, at 400 deg.C to give a circumferential tensile stress within the range of 27-37g/mm<2>, crystal particles laid in elastic state in which the C-axis is arranged mainly in radial direction and plastically deformed crystal particles in which the C-axis is arranged mainly in the circumferential direction are included. Since the tensile stress on the inner circumference is larger than that on the outer circumference, the crystal particles near the inner circumference cause plastic deformation much more. When the pipe is cooled in this state to prevent the progress of creep, and the tensile stress is removed, the plastically deformed crystal particles are compressed by the contraction of the crystal particles laid in the elastic state. Namely, a compression residual stress is added in the inner circumference of the zirconium alloy pipe, and the crystal particles with a low resistance or in which the C-axis is arranged mainly in the circumferential direction is reinforced by the compression stress.
Patent JP-S62166152-A (JP)
Title: Antiskid device for vehicle
Inventor: FUKUSHIMA AKIRA
IPC: B60T8/72
Filed: 1986-01-17
Abstract: PURPOSE:To satisfactorily maintain the feeling of brakeage by providing a means for detecting a coefficient of friction between a road surface and a vehicle and a means for detecting a slip late, and adjusting a reincreasing rate of brake power in accordance with a ratio of the variation of the slip rate to the variation of the coefficient of friction. CONSTITUTION:There is provided a brake adjusting means 'b' for adjusting brake power, which acts on a wheel 'a' in the braking time of a vehicle, in each mode of relaxation, holding and increment. Further, there are provided first detecting means 'c' for detecting a coefficient of friction between the wheel 'a' and a road surface, and second detecting means 'd' for detecting a slip rate during the braking. And, a reincreasing rate of the brake power, after once it is relaxed, is adjusted by a control means 'e' in accordance with a ratio of the variation of the momentary slip rate per unit time to the variation of the coefficient of friction, so that suitable control for all kinds of the road surfaces is possible. Therefore, fluctuating width of the brake power can be reduced.
Patent JP-H09197597-A (JP)
Title: Silver halide photographic sensitive material and package packed with same
Inventor: KIKUCHI MAKOTO
IPC: G03C1/36
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of photographic performances, such as rise of sensitivity and increase of fog in storing the photosensitive material for a long tome and to enhance sharpness and to give an excellent double layer to the color photosensitive material and to improve image quality and to reduce an amount of silver to e used. SOLUTION: The silver halide emulsion of this photosensitive material contains the flat silver halide grains which occupy 50-100% of the projection areas of the total silver halide grains and have aspect ratio of 2-30, and at least one part of the flat silver halide grains are doped with the ions of at least one of metals, such as chromium, ruthenium, rhodium, rhenium, and osmium, and the flat silver halide grains are sensitized by a selenium sensitizer. This photosensitive material has at least on photosensitive silver halide emulsion layer containing the above flat silver halide grains and at least one nonphotosensitive layer on a support.
Patent JP-S61169774-A (JP)
Title: Support construction for ic measuring socket
Inventor: OKITSU HIKARI
IPC: G01R31/26
Filed: 1985-01-22
Abstract: PURPOSE:To reduce a contact resistance between a tester body portion and an IC socket, by supporting a socket board sticking out to a performance board while an opening is provided on a side plate of a IC handler and the socket board is connected to the tester body portion with a wire to conduct. CONSTITUTION:A socket board 8 is supported sticking out to the surface of a performance board 1 facing an IC handler H, a number of pin sockets 8a are provided on the board 8 corresponding to pins 9a of an IC socket 9 and a wire 7 is connected to pin parts 8a-2 for inset connection by soldering. On the other hand, an opening 2a is provided on a side plate 21 of the IC handler H to let the socket board 8 pass and the IC socket 9 is held at the position 9' to feed and mount an IC10 as shown by the arrow B and then carry out it as shown by the arrow C. Thus, the contact and continuity is made sure between the IC socket 9 and the socket board 8 and stable with limited contact resistance.
Patent JP-S5292709-A (JP)
Title: Magnetic head of thin film
Inventor: NARISHIGE SHINJI
IPC: G11B5/31
Filed: 1976-01-30
Abstract: PURPOSE: To provide a magnetic head of thin film type, the writing and reading characteristics are improved by making th saturated magnetic flux density of a rear magnetic member larger than that of a front magnetic member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05196757-A (JP)
Title: Delay time measuring circuit
Inventor: SATO MASAAKI
IPC: H03K19/173
Filed: 1992-01-22
Abstract: PURPOSE:To allow optimum designing without taking an excessive time difference margin within a semiconductor chip by highly accurately measuring difference in delay time within the chip and knowing a fluctuation rate in the semiconductor chip. CONSTITUTION:Two ring oscillator circuits 1, 2 are provided on a semiconductor chip, circuits 5, 6 for dividing respective outputs of the circuits 1, 2 are provided, and an exclusive OR circuit 7 with the outputs connected is provided. An AND gate 9 with the outputs from the divider circuits 5, 6 connected is provided, a one-shot circuit 8 with the output of the gate 9 connected is provided, and an AND gate 10 with the output of the circuit 8 is provided. The output of the AND gate 10 is connected to reset inputs of the two ring oscillator circuits 1, 2 and the two divider circuits 5, 6.
Patent JP-H07214386-A (JP)
Title: Press device for empty can
Inventor: MUNEZANE KENJI
IPC: B65F1/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide a press device for empty can provided with a shutter which can open an introducing side's opening of an empty can path without causing that the empty cans do not erect continuously. CONSTITUTION:A shutter 23 is constituted of a turning plate part 23b whose one end is attached to a turning shaft 23a to be freely turnable and an opening/ closing plate part 23c connected to the other end of the turning plate part 23b. They position in a state shown by a solid line when the opening/closing plate part 23c closes the introducing side opening 22a, and position in a state of closing the introducing side opening 22a of the empty can path 22. The shutter 23 is turned by a motor, when the shutter is opening state, it is moved upward (arrow B direction) while retreating so as to be away from the empty can C.
Patent JP-H11200040-A (JP)
Title: Production of magnetic film for magneto-resistance effect
Inventor: IZEKI TAKAYUKI
IPC: H01L21/203
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a magnetic film for magneto- resistance effect in which the yield in the production can be improved by forming a magnetic film reduced in the anisotropic magnetic field while improving soft magnetic properties and excellent in the responsiveness of magnetization. SOLUTION: By planar sheet magnetron sputtering, under the condition in which the sum of the incident angle of film forming particles arriving from the center part of the magnetron magnetic field M to be generated to the surface of a substrate 6 and the incident angle of film forming particles arriving from the center part of the other magnetron magnetic field M to be generated to the same position on the surface of the substrate 6 lies in the range of 166 to 194 degrees, a magnetic film 4D for magneto-resistance effect is formed on the surface of the substrate 6.
Patent JP-2000202705-A (JP)
Title: Throwaway cutting tip making its cutting edge piece display excellent cutting edge chipping resistance
Inventor: TAJIMA ITSURO
IPC: B23B27/18
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting edge piece having excellent cutting edge chipping resistance, and at the same time, to promote the laborsaving of cutting work. SOLUTION: This cutting tip is composed of brazing on the cutout part of a tip body comprised of this cemented carbide a cutting edge piece comprised of a BN sintered compact having the hardness of 5000 to 6000 kg/mm2 in micro-vickers hardness, or a cutting edge layer composed of the BN compact having the micro-vickers hardness alike, and another cutting edge piece consisting of a grounding layer composed of a cemented carbide, superhigh pressure sintered together therewith.  A structure wherein TiN and TiB2 are dispersed and distributed on the grounding of BN ranging from a surface to the specified thin depth within the range of 10 to 50 μm, and a reactive thin layer having the micro-vickers hardness of 3500 to 4500 kg/mm2 in surface hardness both are made up on a surface part of a cutting face (top face) comprising a cutting edge ridgeline wherein the cutting face and a rake face in the cutting edge piece are crossed with each other, and on the other hand, the rake face (flank) of the cutting edge piece is composed of holding the hardness of 5000 to 6000 kg/mm2 in the same micro-vickers hardness as the internal hardness of the cutting edge piece.
Patent JP-H07221249-A (JP)
Title: Lead frame
Inventor: ANDO FUMIHIKO
IPC: H01L21/60
Filed: 1994-01-31
Abstract: PURPOSE:To provide a lead frame which prevents inner leads in particular from short-circuiting with a semiconductor chip with regard to a lead frame which connects tips of inner leads to bump electrodes of inner leads. CONSTITUTION:An insulative projection 21 is provided in the region of inner leads 11 which face a semiconductor chip 30 when tips of inner leads 11 are connected to bump electrodes 31.
Patent JP-H11211291-A (JP)
Title: Method and apparatus for supplying electric power for driving cooling-heating unit
Inventor: NAKAHARA SEIICHI
IPC: F25B41/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying electric power for driving a cooling-heating unit capable of supplying electric power for driving a flow passage-changing valve for changing a supplying object of a refrigerant from a compressor between an indoor side heat exchanger and an outdoor side heat exchanger without complication of constitution and cost increase other than an electric component except the flow passage-changing valve. SOLUTION: A constitution wherein DC power of 250 V generated for supply to an inverter switch circuit 41 of a previous step of a compressor A from a commercial AC power of a single phase 200 V is distributed and supplied to an electromagnetic coil 11 of a four-way valve via first and second of two circuit-changing switches SW1, SW3, requires no another power source for the electromagnetic coil 11, and prevents complication of a circuit structure of an electric power-supplying apparatus 31, and increase in costs can also be prevented due to the structure.
Patent JP-H07216414-A (JP)
Title: Production of palladium powder
Inventor: SUGIYAMA MASASHI
IPC: C22C5/04
Filed: 1994-01-31
Abstract: PURPOSE:To produce a palladium powder to be used as the raw material for a palladium paste with the oxidation expansion, reduction contraction and delamination reduced in sintering. CONSTITUTION:A palladium ammonium complex salt such as a palladium ammine and a reducing agent soln. such as an aq. hydrazine soln. are mixed to produce a palladium powder. In this case, L-lysine is added to one or both of the solns.
Patent JP-H03213933-A (JP)
Title: Operation controller of air-conditioner
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1990-01-17
Abstract: PURPOSE:To reduce a storage capacity of a device as a whole by a construction wherein a means of converting a voltage signal from a sensor on the remote- control device side into an environmental amount signal and a means of controlling an operation are provided in an indoor-side unit. CONSTITUTION:An indoor unit B and a remote-control device R are provided with temperature sensors 3B and 3R having the same conversion characteristic, respectively, and an environmental amount is detected by the sensor 3R on the remote-control device side, while the operation of the indoor unit B is controlled in accordance with a detected value of the sensor 3R by a control means 53B on the indoor unit side. In this case, a conversion means 52B converting voltage signals of the sensors 3B and 3R into signals of the environmental amount is provided only on the indoor unit B side and the voltage signal of the sensor 3R is outputted to the indoor unit B by a signal output means 51R, while the control means 53B controls the operation of the indoor unit B in accordance with these signals of the environmental amount obtained through the conversion. In this way, a storage capacity of a device as a whole can be reduced.