baber/WOPTO huggingface dataset:
Patent JP-S5539026-A (JP)
Title: Automatic diaper wetness warning device
Inventor: TAZAWA TAKASHI
IPC: A61F13/42
Filed: 1978-09-14
Abstract: PURPOSE: To make it possible to warn under the condition having a diaper fitted on the skin of a baby by buring elastic insulating elements between constituent patts.  
     CONSTITUTION: There are woven in a diaper 1 such electrode strings 2 and 3 which in turn are woven with thin copper wires and cotton yarns. Thus, a warning device 6 is operated in response to reduction in the electric resistance between the electrode strings 2 and 3 at a cathartic portion 8. Incidentally, the electrode weaving operations are performed only at one side 1a of the diaper 1, but none of the electrode strings 2 and 3 are not incorporated into the other side 1b, which may touch the skin, so that the baby does not feel uncomfortable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278767-A (JP)
Inventor: UNO MASATO
IPC: G11B15/60
Filed: 1987-05-11
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-S5539042-A (JP)
Title: Ion selecting field-effect sensor
Inventor: SUGANO TAKUO
IPC: H01L29/78
Filed: 1978-09-14
Abstract: PURPOSE: To make it possible to quantitatively analyze the concentration and activity of a preset cation within a short time, without changing the quality of a test solution containing many kinds of ions, by using a preset ion selecting electrode element.  
     CONSTITUTION: A field-effect sensor 43, which is prepared by fixing such a heterogeneous large cyclic compound to the surface of a semiconductor as will produce a stable complex compound with a cation such as K + , which is selectively sensitive to K + , and which is equipped with micro-electrodes and lead wires 431, is coverted with an insulating member 433. A supporting tube 421 has its upper end connected through an insulating tube 424 with an internal reference electrode 423 which is supported by a holding tube 422. The tube 421 has its lower portion formed with a conduit 425, and a comparison electrode filled up with a liquid 426 and a sensor 43 are inserted into a syringe 41. The conduit 425 and the sensor 43 are disposed at its leading end of a solid responsive film in the vicinity of the opening 412 of the tip and fixed by means of an adhesive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815795-A (JP)
Title: Variable pitch axial blower
Inventor: OGATA SHIYUNSUKE
IPC: F04D29/08
Filed: 1981-07-20
Abstract: PURPOSE:To make it possible to effectively prevent invasion of dust by feeding high pressure air from the exit of a labyrinth seal inside the labyrinth to permit the air to inject through the labyrinth. CONSTITUTION:Dust including air is sent, and one part of the dust tries to enter an accomodating chamber 11 through a gap between a hub 6 and a bonnet 9 and another one part of it stays on seal plates 14, 15, 16, etc. Then the exit side of a labyrinth seal 12 is located in front of a blade 5 and the pressure drops to a negative level there, while the inside of the labyrinth seal 12 is opened to the atmosphere, so that internal air is outwardly carried away through the labyrinth seal 12 forming a jet due to existent pressure difference, and blows off dust, thus realizing resistance against invasion of dust.
Patent JP-H047425-A (JP)
Title: Device for fixing sink
Inventor: MORIZAKI NOBUO
IPC: A47B77/06
Filed: 1990-04-24
Abstract: PURPOSE:To reduce working man-hours by moving a positioning member to the inner circumferential surface of a counter by means of a drive member, causing a counter positioning member and the inner circumferential surface to abut on the positioning member and a sink positioning member respectively, and mounting a sink over these members. CONSTITUTION:A counter 11, with its rear side faced outward, is placed on a mounting base of a device 1 for fixing sink and a drive member 5a is operated to move a positioning member 8 in a vertical direction. Guide pins 2 are disposed in a space of an opening 11a of the counter 11 and the pins are horizontally moved by means of a drive members 5b to cause a counter positioning member 4 to abut on the inner circumferential surface of the opening 11a. Thereafter, a sink 12 with a flange 12a to which a composite packing 7 is fixed is turned upside down and mounted on the rear side of the counter 11. The member 8 is moved horizontally and vertically by means of drive members 5a, 5b and the sink 12 is released from the counter 11 and then the sink 12 is bonded to the counter 11 with resin.
Patent JP-H11307585-A (JP)
Title: Semiconductor device
Inventor: HANAI NOBUHIRO
IPC: H05K3/34
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make junction breakdown hardly occur and improve reliability by forming a bump containing at least Au (gold) in a pad part of a semiconductor chip, and connecting the bump with an electrode formed on a board by using a solder layer containing Sn (tin), stress buffer component and melting point decreasing component. SOLUTION: Flip chip bumps 11 composed of Au based material such as Au or Au-Pd alloy are connected with electrodes of a semiconductor chip 1. Copper electrodes 21 in which a copper or nickel substrate, e.g. is plated with gold are formed on a printed board 2 in which a wiring part is formed. The flip chip bumps 11 are mechanically and electrically connected with the electrodes 21 by using a solder layer 31. In the gap between the semiconductor chip 1 and the board 2, sealing resin 41 is packed. As the solder layer 31, solder containing Sn, stress buffer component and melting point decreasing component is used. When a hard and fragile Au-Sn eutectic system is formed, component of Pb or the like buffers stress and restrains junction breakdown.
Patent JP-S604577-A (JP)
Title: Manufacture of exterior panel, especially door
Inventor: HIRAO KOUICHI
IPC: E06B3/82
Filed: 1983-06-21
Abstract: PURPOSE:To manufacture a high-quality door and panel, having high heat resistance and free of the deformation and peeling of the surface plate, by bonding a part of the core, frame and surface plate with a thermosetting adhesive and bonding the remaining part thereof with a thermoplastic adhesive. CONSTITUTION:One of the surface plates 2 is placed on a work table, and the side end 2a of the surface plate is bent in the form of L. A frame 1 precoated with a thermosetting resin (e.g. phenolic resin) 3 and/or a thermoplastic resin (e.g. vinyl resin) 4 is bonded to the surface plate 2 in a manner to insert the side edge 2a of the surface plate 2 into the holding groove 1d. Thereafter, the core material 5 coated with the adhesive 3 and/or 4 is bonded to the surface plate 2, and finally, the other surface plate 2' is bonded to the frame 1, the reinforcing plate 6 and the core material 5 with the adhesives 3 and 4 in a manner to insert the side edge 2a' into the holding groove 1d.
Patent JP-H11301001-A (JP)
Title: Thermal head
Inventor: YONEDA JUNICHI
IPC: B41J2/335
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve durability and to reduce recording noise and a white stripe in an image which may be caused by sticking by a constitution wherein a protection film for protecting a heating element is a carbon protection film having carbon as a main component and an Ra value of the surface of the protection film is set to be in a specific range. SOLUTION: A carbon protection film 92 having carbon as a main component is formed on an intermediate layer 90 in a thermal head 66. An Ra value of the surface is in a range of 1-500 nm and preferably in a range of 2-100 nm. A portion having the Ra value is formed at least at a part of the surface of the carbon protection film 92 or at all of the region at least corresponding to a heating region (a portion between electrodes 86) of a heating resistor 84 and it preferably has a plurality of grooves which are extended in a predetermined direction. The Ra value of a carbon protection layer 92 is set to be in the above range in the thermal head 66. As a result, it is possible to suppress sticking and to markedly reduce recording noise and a white stripe in an image which is caused by sticking.
Patent JP-S5238181-A (JP)
Title: Corona shielding method of coil in electric equipment
Inventor: SUKETA MASAMI
IPC: H01F27/34
Filed: 1975-09-19
Abstract: PURPOSE: By establishing a corona shielding zone having a plurality of layers consisting of a plurality of materials, a corona shielding characteristic shall be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256705-A (JP)
Title: Combustion method of solid fuel
Inventor: YOKOYAMA AKIHIKO
IPC: F23B99/00
Filed: 1984-05-31
Abstract: PURPOSE:To prevent a violent combustion due to a combustible component by reducing a recirculating amount of a exhaust gas in a condition of generating a lot of combustible component under intervention of a control valve in a passage of the exhaust gas mixed with an air being used for the combustion. CONSTITUTION:A branch duct 20 is provided in a midway of a duct 16, and a part of the exhaust gas, which passing through the branch duct 20 is supplied from a suction blower 21 to a lower portion than a fire grate 2 of a combustion chamber 1 through a duct 22. A control valve 41 is interposed between the upper stream of a suction blower 17 and the lower stream of a junction position of the duct 16 and the exhaust duct 20. A control valve 42 is interposed in the exhaust duct. A concentration of a combustible component is increased graduary, when the control valve 42 is maintained in a full opened or a half opened state after a time of t1. Then, the control valve 42 is closed and a recirculation of the exhaust gas in which the combustible component is contained is stopped at a traditional period W1 from a high load combustion to a low load combustion.
Patent JP-H08281204-A (JP)
Title: Coated stainless steel plate excellent in corrosion resistance under environment of automobile exhaust gas, chloride and stone bounce
Inventor: TADOKORO YUTAKA
IPC: C09D5/08
Filed: 1995-04-14
Abstract: PURPOSE: To produce a coated stainless steel plate not causing an iron rust from a base plate under a formularized environmental condition in a tunnel by providing respective three layers of specified coating films using a Cr- containing stainless steel plate as a base plate and using an oligopolyester (meth)acrylate film as a lowermost layer. CONSTITUTION: The stainless steel plate containing >=13% Cr is used as the base plate. A thermosetting coating film having a compsn. consisting of an oligopolyester (meth)acrylate is provided as the lowermost layer, and the thermosetting coating film having <=65 deg.C Tg (glass transition point) is provided thereon, and the layer containing the oligopolyester (meth)acrylate is cured by an electron beam irradiation, etc., to provide the coating film having >=500MΩ.cm<2> ion permeation resistance.  An environment in the tunnel expressed by each of the formulae: 3.0×10<-4> ×45/ (tunnel width (m))×(tunnel hight (m))}×(A)×(B)× (traffic volume (the number of cars/day)/(frequency of cleaning (the number of times/year))}×365<=300 and (traffic volume (the number of cars/ day))×45/ (tunnel width (m))×(tunnel hight (m))}×(C)<=20000 is provided.
Patent JP-S5447489-A (JP)
Title: Production of mos semiconductor device
Inventor: OSA YASUNOBU
IPC: H01L21/28
Filed: 1977-09-21
Abstract: PURPOSE: To minimize spacing by forming poly-Si gates of eaves form or a negative grade and providing source and drain electrodes through self-alignment.  
     CONSTITUTION: A field oxide film 2 and a gate oxide film 3 are provided on an n type Si substrate 1 and poly-si 4 is deposited. The side faces of the poly-Si gate 4a are deeply removed (d) by gas plasma etching through a resist mask 5. After p ions are implanted, the film 3 is etched away and Al is evaportated, then the conductor layers 6a, 6b are isolatedly formed because of the eaves part. Next, the reist is lifted off to remove the layer 6b, and p ions are supplementarily implanted and annealed, after which an Al layer 8 is formed. In this way the gate electrodes as well as source and drain electrodes may be formed at the shortest distance in a self-alignment manner 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63277281-A (JP)
Title: Coating pigment and production thereof
Inventor: TSUGITA AKIRA
IPC: A61Q1/12
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the titled pigment of high whiteness, little in surface gloss, outstanding in spreadability on and adherability to the skin, for use in makeup cosmetics, etc., by coating the surface of flaky inorganic powder with titanium dioxide hydrate followed by with aluminum oxide hydrate. CONSTITUTION:The objective pigment can be obtained by dispersing (A) flaky inorganic powder (e.g. mica, sericite, talc, caolin) in combination with (B) titanium dioxide hydrate and (C) aluminum oxide hydrate in the weight ratio B/C=70/30-30/70 in (D) a vehicle in such an amount of 1-4 times the amount necessary for neutralizing the acid to be produced from urea. This pigment is low in the extent of color darkening even if wetted with oily matter or water, giving no bluish color tone for the gloss, being provided with optical characteristics also being simple in the production process.
Patent JP-H08304621-A (JP)
Title: Production of black matrix for color filter, black matrix for color filter, and color filter
Inventor: YAMAZAKI KOJI
IPC: G03F7/027
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a black matrix for a color filter excellent in the adhesion property to a substrate, pixel characteristics, etc., by exposing a photosensitive black image forming material formed on a substrate for obtaining a pattern thereby photo-setting the exposed part and performing heating and developing. CONSTITUTION: A film of a photosensitive black image forming material is formed on a substrate and irradiated with active rays for obtaining an image pattern to photo-set the exposed part. The nonexposed part is then removed by developing. As for the photosensitive black image material is, for example, such a material is preferably used that contains a resin having 20-300 acidity and 1500-200000 weight average mol.wt. pigment, monomers having two or more photopolymerizable unsatd. bonds in the molecule, and photopolymn. initiator. The heating temp. after exposure is preferably 30 to 150 deg.C and especially 60 to 130 deg.C. If the heating temp. is lower than 30 deg.C, the adhesion property decreases and the pixels are apt to flow. If the temp. exceeds 150 deg.C, development residue is produced, which decreases the resolution.  The heating time is preferably 1 to 60min and especially 5 to 30min.
Patent JP-H06324064-A (JP)
Title: Measuring apparatus for position and speed of moving body
Inventor: SATO HIROSHI
IPC: G01D21/02
Filed: 1993-05-14
Abstract: PURPOSE:To correctly measure the speed and the position of a moving body such as a train or the like during running. CONSTITUTION:A detecting device 10 is loaded on a train. The detecting device 10 is provided with a sensor part 6, a processing part 12 for transmitting signals, a processing part 17 for receiving signals, and state monitoring parts 13, 18. Two transmitting elements 7, 8 are separated a predetermined distance away from a central receiving element 9 in the sensor part 6 along the moving direction of the train. The receiving element 9 detects reflecting signals of signals from two transmitting elements 7, 8 reflected at the rail surface. The detecting device 10 detects the presence of screws or bolts and nuts, etc., fixing the rail on the ground. A processing part 21 operates the speed of the train at that time from the interval of detecting times and the known distance between the fixing screws or the distance between reflecting points of signals. At the same time, the processing part 21 calculates the position of the train from a predetermined position by counting the detecting number of times.
Patent JP-S603766-A (JP)
Title: Control circuit of information processing device
Inventor: SUDOU YOSHIKI
IPC: G06F11/34
Filed: 1983-06-22
Abstract: PURPOSE:To reduce the load of a processor to perform the data logging operation of an information processing device without interrupt phenomena of the processor, by adopting the direct memory access DMA transfer system. CONSTITUTION:In case that a time-out phenomenon of an interval timer circuit 13 is logged, a DMA request designating circuit 15 is turned on when this phenomenon is detected by a time-out detecting circuit 14. Next, the circuit 15 sends a DMA request signal to a DMA control circuit 4, and a DMA response signal is sent from the circuit 4 to an input/output control circuit 3 and a DMA cycle receiving circuit 7. The circuit 7 controls individual parts of the circuit 4 to execute the DMA tranfer operation. That is, a main storage address generating circuit 16 designates a data address of a log object in a main storage circuit 2, and a memory circuit 8 only for logging stores this data through a circuit 2. The DMA transfer system is adopted in this manner to perform data logging operation with the load of the processor reduced.
Patent JP-S5539570-A (JP)
Title: Construction method for building foundation
Inventor: SAKASHITA KATSUTOSHI
IPC: E02D27/01
Filed: 1978-09-14
Abstract: PURPOSE: To facilitate the leveling of a sill by supporting the sill with tentative foundation piles during the curing period of concrete until the concrete sets to exhibit a sufficient bearing power.  
     CONSTITUTION: A plurality of tentative foundation piles 1 are driven into the ground at intervals, and the heads of the piles 1 are leveled. A sill 2 is laid on the piles 1, and independent footing members 3 are fitted to the ends of the sill 2 by bolts 4 and nuts 5. While suspending and positioning the footing members 3, concrete 6 is cast under them and set in situ. After completion of the curing of the concrete 6, the weight of an upper structure is solidly born by the independent footing members 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08303175-A (JP)
Title: Excavator-position sensor
Inventor: KUGE YOSHIHIRO
IPC: E21B44/00
Filed: 1995-05-11
Abstract: PURPOSE: To improve the accuracy of measurement by mounting an encoder measuring the length of a detecting wire delivered when an excavator vertically digs successively, a laser displacement sensor detecting displacement from the vertical place of the wire and a computer processing these data. CONSTITUTION: A detecting wire 2 fitted to an excavator 1 is delivered in the progressive direction of the excavator 1 while the delivery length of the wire 2 is measured by an encoder 5. When the excavator 1 is displaced from a vertical place, the wire 2 is displaced in proportional to the quantity of displacement. Since places, where the wire 2 shields the luminous flux of laser displacement sensors 7, are changed at that time, the quantity of displacement in a horizontal surface of the wire 2 and the directions are measured. Verticality is arithmetically operated by a computer 8 from the quantity of the delivery of the wire 2 measured by the encoder 5 and quantity of displacement measured by the sensors 7, and the result of arithmetic operation is transmitted to the direction controller of the excavator 1.  Accordingly, the accuracy of measurement can be improved without being subject to the effect of the vibrations, etc., of the excavator.
Patent JP-S63278913-A (JP)
Title: Fluorine-containing polymer latex and its application
Inventor: SHIMIZU TETSUO
IPC: C08F20/22
Filed: 1987-05-09
Abstract: PURPOSE:To obtain a fluorine-contg. polymer latex comprising a specified fluorine-contg. alpha-substd. acrylate as the principal ingredient, which has a high clarity and is capable of spectroscopic quantitative determination of antigen- antibody reactions. CONSTITUTION:The title product is a fluorine-contg. polymer latex comprising a homopolymer or copolymer A consisting of 60-100mol.% alpha-substd. acrylate of formula I [where X is F, trifluoromethyl; Rf is fluoroalkyl, fluoro(alkoxyalkyl)] and 0-40mol.% monomer B copolymerizable with the ingredient A [e.g. compounds of formula II (where Y is H, F; Z is H, an alkali metal atom, NH4)] as the principal ingredient. This latex has a high clarity and is capable of spectroscopic quantitative determination of antigen-antibody reactions, with its sensitivity being raised easily.
Patent JP-H04341091-A (JP)
Title: Chrominance signal contour correction circuit
Inventor: NUMATA TAKEHIKO
IPC: H04N9/68
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the complementary from being generated to the contour part and to freely set the contour correction signal amplitude by removing negative components when the negative components are generated in an envelope detection output signal which is the envelope detection output of the modulation color signal. CONSTITUTION:The hue component of the color video signal is taken out by a hue component extraction means 11. The envelope detection output of the color video signal is taken out by the envelope detection means 12. Edge emphasis means 14 and 15 add the output of the envelope detection means and the high-pass components of the color video signal. The half-wave rectification of the output of this edge emphasis means is performed by a half-wave rectification means 17, and the output of this half-wave rectification means and the output of the hue component extraction means are added by an addition means 18.
Patent JP-S63278417-A (JP)
Title: Power supply circuit for constant current source control in current switching type logic circuit
Inventor: TOGASHI MINORU
IPC: H03K19/086
Filed: 1987-05-08
Abstract: PURPOSE:To make the output voltage equal by specifying a resistance of a load circuit and the charactristic of a constant current source transistor (TR) of a vlotage generating circuit and a constant current source resistor. CONSTITUTION:In regard to the output voltage obtained at an output line GB of a voltage generating circuit T1, the same value and characteristic as a resistor rA in load circuits LA1, LA2 of a current switching logic circuit M are used for those of a resistor rB1 of a load circuit LB as a constant current source TR QB of the voltage generating circuit 11 and a constant current source TR QC of a voltage generating circuit T2, the same characteristic as a constant current source TR QA of the current switching type logic circuit M is used. Moreover, as constant current source resistors PB, RC, the same value and characteristic of the constant current source resistor RA of the current switching logic circuit M are used. Thus, the potential at the output line GB of the voltage generating circuit T1 is obtained as the same logic output voltage at a low level VL from output lines 01, 02 of the current switching logic circuit M.
Patent JP-H02292054-A (JP)
Title: Transfer of color ink
Inventor: AMANO TOSHIAKI
IPC: B41J35/16
Filed: 1989-05-02
Abstract: PURPOSE:To prevent a blank part or the like from being generated by transferring a black ink layer to paper suitably by a method wherein an ink layer of either one color of two colors to be laminated just before is preliminarily transferred to a transfer position of the black ink layer, and the black ink layer is transferred. CONSTITUTION:A heating element of a thermal head 8 is selectively heated, and an ink layer is partially melted to be transferred to OHP paper 2. By transferring an ink layer of a plurality of colors duplicately to a same position on the OHP paper if necessary, a required color printing is performed. A transfer position of each color ink layer is preliminarily analyzed at that time. In the case where a black ink layer 1d is laminated on a position adjacent to a printing direction just after ink layers of any two colors among yellow, magenta, and cyan are transferred by lamination, either one of two colors is transferred excessively to a position to which the black ink layer 1d has to be transferred. Thereafter, the black ink layer 1d is transferred duplicately onto the ink layer of excessively transferred color.