baber/WOPTO huggingface dataset:
Patent JP-H07116963-A (JP)
Title: Grinding wheel
Inventor: KITAJIMA MASATO
IPC: B24D3/00
Filed: 1993-10-27
Abstract: PURPOSE:To reduce the weight of a grinding wheel for stabilizing its strength by applying aluminum powder metallurgy alloy consisting of aluminum alloy powder and metalloid silicon powder to the material of a core. CONSTITUTION:A segment chip 11 is adhered to a core 10 through the first adhesion layer 12, and the segment chips 11 are mutually adhered through the second adhesion layer 13 for forming a grinding stone wheel. In this case, an aluminum powder metallurgy alloy consisting of aluminum alloy powder and metalloid silicon powder is applied to the material of a core 10. The rate of silicon powder in the aluminum powder metallurgy alloy is set up to be more than 20% in weight. Thus the grinding stone wheel is very light, and its strength is stabilized, and the separation of the segment chip 11 being a grinding stone layer to the core 10 is dissolved.
Patent JP-S61147457-A (JP)
Title: Negative electrode plate for lead storage battery
Inventor: FUKUDA SADAO
IPC: H01M4/14
Filed: 1984-12-19
Abstract: PURPOSE:To improve the life against the rapid charging of a sealed type lead storage battery by using a negative electrode plate containing substances which can restrain the evaporation of water in a liquid absorbing state. CONSTITUTION:In a sealed type lead storage battery in which an electrolytic solution is held by a positive electrode plate, a negative electrode plate and a separator, and in which the amount of the electrolytic solution is limited to the degree that free electrolytic solution does not exist, a negative electrode plate containing substance which has a property to enable to restrain the evaporation of water in a liquid absorbing state, and in which the liquid absorbing capacity is large in pH of a neutral region and the capacity is low in accordance with low pH is used. As substance having such a property, there are effectively a copolymer of starch and acrylic acid or methacrylic acid, a copolymer of acrylic acid and vinylalcohol and denatured polyvinylalcohol. Whereby, the reducing of the water becomes low and much water is in the neighborhood of lead sulfate, and the lead sulfate can be easily recovered to lead by charging, and therefore it is possible to improve the cycle life due to a constant current rapid charging system.
Patent JP-2000093407-A (JP)
Title: Lying posturograph
Inventor: KUBOTA TAKAHIRO
IPC: A61B5/107
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lying posturograph which is capable of rapidly and easily measuring subject's lying posture without exerting a burden on the subject. SOLUTION: This instrument is provided with a supporting table 1 which allows a subject to lie down on his or her back. This supporting table 1 is provided with a prescribed number of measuring elements 7 pressured by each element to the prescribed number of points in the transverse direction of the back of the subject in the state of allowing the subject to lie on his or her back in such a manner that the positions of these elements may be freely changed in a vertical direction and in the longitudinal direction of the supporting table 1. The instrument is thus so constituted that the spacing between the subject's back portion floating from the supporting table surface A and the supporting table surface A may be detected by each of the respective positions in the longitudinal direction of the supporting table 1.
Patent JP-H05103737-A (JP)
Title: Automatic cleaning device
Inventor: TANIWAKI YUKINORI
IPC: F24F7/06
Filed: 1991-10-17
Abstract: PURPOSE:To provide an automatic cleaning device capable of perfectly removing the dust of a corner part and keeping the high cleanliness state of a clean room by automatically cleaning the corner part which is a dust accumulating place in the clean room. CONSTITUTION:A panel 1 is fixed to a floor surface 4 through baseboards 5. The baseboards 5 have suction holes 8 on side surfaces. The panel 1 internally has a vacuum pipeline 3 connected to the suction holes 8, which pipeline is connected to a central dust collecting device through a dotted vacuum pipeline, and sucked by vacuum pump to remove dust. According to such an automatic cleaning device, no dust is accumulated in a corner part, and a high cleanliness in a clean room can be kept.
Patent JP-H07103605-A (JP)
Title: Chemical heat pump
Inventor: ISHIDA KENTARO
IPC: F25B17/12
Filed: 1993-10-01
Abstract: PURPOSE:To provide an economical chemical heat pump system capable of highly efficiently obtaining a high-temperature heat source having a high utility value from a low-temperature heat source having a low utility value without requiring a compressor. CONSTITUTION:In a chemical heat pump system, an endothermic reaction that dehydrogenates and condensates methanol to produce a methyl formate is combined with an exothermic reaction that hydrogenates the methyl formate to produce the methanol. The chemical heat pump system has an endothermic reactor 1 which effects the endothermic reaction under a pressure higher than the pressure of the exothermic reaction, an exothermic reactor 7 and a distillation column 4 which separates substances flowing out of both the reactors 1, 7 and produces the methyl formate and hydrogen fractions at the top of the column and methanol fractions at the bottom of the column. Further, heat exchangers 2, 6 are provided, which carry out heat-exchanging between the substance flowing into and the substance flowing out of the endothermic reactor 1 and between the substance flowing into and the substance flowing out of the exothermic reactor 7, respectively.
Patent JP-H09109435-A (JP)
Title: Image forming device
Inventor: YATSUE TOORU
IPC: G03G15/05
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dislocation of a developer caused by mechanical inaccuracies or the like on the recording medium in multi-color printing for forming images on the potential difference between voltage application means and developer supply means through the voltage application to the voltage application means. SOLUTION: After the fixation of the recording medium 10 on the drum 1 static latent images are formed when electric potential is applied on respective micro-electrodes required according to the images by virtue of the occurrence of electric potential between the micro-electrodes applied with voltage composing voltage application means 9, and the developing roller 13 with a developer 12 attracted statically. Electric potential to be applied is varied in accordance with the dielectric constant of the recording medium 10 determined by a detector 14 at the time of passing through the developer supply means 8. As a result, the electric field exerting the developer 16 becomes strong and the developer 16 flys toward the recording medium 10 by the Coulomb force, and image information formed by voltage apply means is formed on the recording medium 10.
Patent JP-H01112284-A (JP)
Title: Data processing
Inventor: ISHII TAKATOSHI
IPC: G09G1/00
Filed: 1987-10-26
Abstract: PURPOSE: To sharply reduce the number of data to be stored, to reduce memory capacity and to quickly execute also the updating of a screen by specifying the number of continuous dots by length data when the same color is continued. CONSTITUTION: Two data, i.e., color data CC for specifying a dot color and length data LC indicating the number of continuous dots in the color data CC, are prepared, each data including discrimination information ATR for discriminating its sort are stored in a memory. When the same color is continued, the number of continuous dots is specified by the length data LC. Consequently the number of data to be stored is sharply reduced, memory capacity can be reduced while holding high resolution and the contents of a screen can be quickly rewritten by rewriting the length data LC.
Patent JP-H05105306-A (JP)
Title: Facsimile device
Inventor: WATANABE NOBORU
IPC: B65H31/24
Filed: 1991-10-18
Abstract: PURPOSE:To provide a facsimile device seperating documents and recording papers in a tray to stock them by dividing the inside of the tray into a document housing side and a recording paper housing side by an elastic sheet member suspended in the tray. CONSTITUTION:A facsimile device 11 is equipped with a document discharging port 12 for discharging a document 20 and a recording paper discharging port 13 for discharging a recording paper 21, and the document 20 and the recording paper 21 are discharged in the same direction. The facsimile device 11 is placed on a specified table 14, and equipped with a drop tray 15 positioned below for receiving the document 20 and the recording paper 21 discharged from the document discharging port 12 or the recording paper discharging port 13. A separating sheet 16 being an elastic sheet member is attached in the discharging direction between the document discharging port 12 and the recording paper discharging port 13, suspended in the drop tray 15, and separates the inside of the tray to a document receiving side and a recording paper receiving side.
Patent JP-H03198975-A (JP)
Title: Soldering method
Inventor: ABE TOKUYOSHI
IPC: H01R43/02
Filed: 1989-10-16
Abstract: PURPOSE:To allow the rapid execution of soldering under specified conditions by rapidly cooling the molten solder right after the end of energization by force cooling, and then releasing a pressurizing force. CONSTITUTION:At least either of an electrode 3 and a pressing member 4 is kept force-cooled at all times. The force cooling may be either of water cooling or air cooling. An electric wire 21 to be connected and a work (terminal) 26 are pressurized and crimped between the electrode 3 and the pressing member 4. Soldering 23 is executed by electrically heating the electrode 3. After the solder 23 right after the end of the energization is rapidly cooled by the force cooling, the pressurizing force is released. The electrode forms a required mold in the contact part with the electric wire and molds a juncture to a prescribed shape. A connection defect, etc., are eliminated in this way.
Patent JP-H0576637-A (JP)
Title: Electronic game machine
Inventor: HAMANO MASAHIRO
IPC: A63F9/00
Filed: 1991-09-20
Abstract: PURPOSE:To enhance hope for an outgo number of a game medium by giving variety to setting of an outgo number of the game medium. CONSTITUTION:Symbols related to numerical values are arranged in both end two reels 1a, 1b of three reels 1a-1c of a slot machine, and symbols related to an arithmetic codes are arranged in the reel 1c positioned in the center. The respective reels 1a-1c start simultaneously and individually stop, and then the respective symbols stopped on a stop line L are detected by a control portion. The control portion sets an arithmetic expression from the data on the symbols and executes the operation. When the outgo number of medals is decided according to the arithmetic result, the control portion forces a hopper driving portion to put out the appropriate number of medals.
Patent JP-H09109657-A (JP)
Title: Air conditioner for vehicle
Inventor: MIZUNO KUNIO
IPC: F25B5/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To perform cooling operation by a rear seat side air conditioner unit even if a front seat side air conditioner unit is turned off by cool operating the front seat side air conditioner unit at a small capacity at which a front seat side occupant cannot notice the operation when only a rear seat side air conditioner unit is cool operated. SOLUTION: Even if an air conditioner unit 1A on the front seat side is turned off, it is cool-operated at a small capacity when an air conditioner unit 1B on the rear seat side is turned on. Namely, when the atmospheric temperature is 0 deg.C or below, both a compressor 1 and a blower 7 are turned off. On the other hand, when the atmospheric temperature is more than 0 deg.C, a target air conditioning temperature by the air conditioner unit 1A on the front seat side is set at the same temperature as a current room temperature. Then a motor actuator 12A of mode doors 11a and 11b is controlled so as to set the blowing mode of a front seat side blowing port 11 to FOOT mode and, based on the target temperature, the motor actuator 10 of a mixed door 9a is controlled. In addition, the blower 7 is driven intermittently so as to on-off control the compressor 1 by an electronic thermo 8.
Patent JP-H0977659-A (JP)
Title: Cap-formed contraceptive film
Inventor: KAWASAKI MASATAKA
IPC: A61K9/70
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enable easy and safe insertion of a contraceptive film into the vagina dispensing with the troublesome work for folding the film before insertion by forming a spermatocidal contraceptive film in the form of a cap. SOLUTION: Folds or pleats are radially applied to the outer circumferential part (excluding the center part) of a circular contraceptive film having a thin wax layer applied to the whole top surface and the center part of the film is pressed from the back to form a cap having a corrugated side wall. It can easily be inserted deep into the vagina without necessitating the troublesome work for folding the film or causing the injury of the vagina by putting the cap on the finger tip.
Patent JP-H0989007-A (JP)
Title: Manufacture for solenoid clutch core
Inventor: MATSUI YOSHIHARU
IPC: F16D27/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a solenoid clutch core at low costs within a short time by press machining the outer peripheral part of a circular frame, forming a ring-like outer peripheral wall opposed to an inner peripheral wall with a specified space and forming a coil housing part surrounded by both peripheral walls and a bottom part. SOLUTION: A cylindrical cup 7 having a bottom is formed by press- machining the center part of a circular metallic sheet 6 and a circular frame 8 is formed in its outer periphery. A bottom side for bending the cup 7 is cut and its residual part is left as a ring-like inner peripheral wall 2. A ring-like outer peripheral wall 1 is formed by press-machining the outer peripheral portion of the frame 8 so as to be placed oppostitely to the inner peripheral wall 2 with a specified space. A bottom part 3 is formed between both peripheral walls 1 and 2 and a coil housing part 4 is formed so as to be surrounded by both peripheral walls 1 and 2 and the bottom part 3. A plate-like flange 23 formed by separately performing press machining is fixed to the back surface of a completed core 20 by welding. Further, an electromagnetic coil 5 wound in a donut shape is fitted in the coil housing part 4 and fixed by injecting adhesives.
Patent JP-H04146904-A (JP)
Title: Polymerization of glycidyl (meth)acrylate
Inventor: OKUO MASAMI
IPC: C08F20/32
Filed: 1990-10-11
Abstract: PURPOSE:To obtain gel-free organic solvent-soluble polymer particles by suspension-polymerizing glycidyl (meth)acrylate or a monomer mixture based thereon at a relatively low temperature-in the presence of a specified polymeriza tion initiator and a chain transfer agent. CONSTITUTION:Glycidyl (meth)acrylate or a monomer mixture containing at least 50wt.% or above glycidyl acrylate is suspension-polymerized in an aqueous system at 60 deg.C or below in the presence of a polymerization initiator having a 10-hr half-life temperature of 70 deg.C or below (e.g. diisopropyl peroxydicarbonate) and a chain transfer agent (e.g. t-dodecyl mercaptan). The obtained polymer particles have a high content of residual epoxy groups as compared with that of the glycidyl (meth)acrylate used. They can be desirably used in the fields of compatibilizers for polymer alloys, modifiers for synthetic resins, adhesives, etc.
Patent JP-H06105194-A (JP)
Title: Optoelectronic filter for on-vehicle camera
Inventor: HATTORI TOMOAKI
IPC: B60R1/00
Filed: 1992-09-16
Abstract: PURPOSE:To always obtain a prescribed CCD average output level by dividing a video signal space for use of image forming from a CCD into an upper space being an idle space on which a bright light source such as the sun beam is incident and a lower space shared by an automatic iris and activating a filter with the luminance of the lower space as an object. CONSTITUTION:A video signal output resulting from a CD output from a CCD 4 passing through a correlation duplicate sample circuit 5 to eliminate noise and a horizontal transfer pulse is inputted to an AGC circuit 10. On the other hand, a video signal output corresponding to an upper space 13 is extracted from the video signal output by the window function of a window 6 and inputted to a filter control circuit 8. Furthermore, a signal output corresponding to a lower space 14 is extracted by the window function of a window 7 and inputted to an iris control circuit 9. Thus, the transmittivity of an EC element provided side by side to the circuit is suppressed for the brightness of a prescribed level or over by the operation of the circuit 8 and an automatic iris 3 provided side by side to the CCD 4 is operated for an object of the signal output from the lower space 14 through the operation of the circuit 9.
Patent JP-S62129606-A (JP)
Inventor: MASUYAMA HIDEO
IPC: F22D5/30
Filed: 1985-12-02
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-H07121991-A (JP)
Title: Signal outputting circuit
Inventor: BANDO NORICHIKA
IPC: G11B20/10
Filed: 1993-10-28
Abstract: PURPOSE:To prevent radiation of an unnecessary high frequency wave by automatically stopping an output of a digital signal from an output terminal when a load is not connected to a signal outputting circuit. CONSTITUTION:A high frequency digital signal is output from an output terminal OUT to a load 13 through a transformer TR 10, an external terminals T11, T12, etc. The signal is amplified by an amplifier 16, integrated by an integral circuit, and input to a comparator 17. The comparator 17 compares the input voltage with a reference voltage. When the load 13 is not connected, the input voltage becomes higher than the reference voltage, and an output voltage of the comparator 17 becomes 5V. The 5V voltage is applied to a control terminal IN, and outputting of the digital signal from the terminal OUT is stopped.
Patent JP-2001090850-A (JP)
Title: Ball valve
Inventor: KATO SHIGENOBU
IPC: F16K27/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve capable of preventing efflux of fluid from inside a valve body to outside and opening/closing a passage inside the valve body by using a spanner even if a spindle is damaged by an excess handle operation. SOLUTION: A ball 2 capable of opening/closing a passage is placed inside a valve body 1. The ball 2 and a lower end part of a spindle 3 are water-tightly connected between these and an internal circumferential face of a neck part 10 of the valve body 1 via a seal ring 322. In a ball valve V adapted to open/ close the passage by rotating an upper part of the spindle 3 protruding upward from the neck part 10 of the valve body 1, a notch part 331 is formed on an upper outer circumferential face of the spindle 3. Outer diameter of the notch part 331 is smaller than an outer diameter of an annular groove 321 where the seal ring 322 is mounted thereon.
Patent JP-H10115015-A (JP)
Title: Instrument for faying concrete member or the like
Inventor: NUNOMURA YUTAKA
IPC: E04B1/61
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To easily provide an adjusting space by making the screwing length of the second bolt member, which is threadedly fitted to a long nut to the female screw of a concrete member, the same as the length comprising the length of the screwing section and the length of the lead section added. SOLUTION: The screwing depth in the female screws 4 and 10 of the first and second concrete members 3 an 9 of male screws 5 and 11 for mounting in a first and second bolt members 7 and 13 are taken as (m) and (n). The length of the lead section 14 of the tip of a male screw 11 is taken as (z). The screwing depth of male screws 2 and 8 for adjustment to a long nut 1 is taken as (w). In the case where adjusting margin (x) is equally given between the long nut 1 and tool locking sections 6 and 12, the length L from the tool locking section 12 of a bolt member 13 to the tip of the male screw 11 is taken as n+z. The screwable length R of the male screw 5 in the female screw 4 is made m+L-2x or longer. Through such operation, equal adjusting space can easily be formed on both sides of the long nut 1.
Patent JP-H07122037-A (JP)
Title: Magnetic tape cleaning device
Inventor: SHIMIZU SATOSHI
IPC: G11B23/50
Filed: 1993-10-29
Abstract: PURPOSE:To reduce generation rates of soft error and hard error by pressing a nonwoven fabric provided with through-holes for intake air in contact with a magnetic tape under transportation, through a vacuum roller of the intake air mechanism. CONSTITUTION:The nonwoven fabric 20 provided with the many through-holes 21 for intake air is pressed in contact with the surface of the tape 3 by the vacuum roller 30 of the intake air mechanism provided with the through-holes for intake air on the surface, while moving in the direction opposite to the magnetic tape 3 under transportation. By this arrangement, the surface of one side of the tape 3 is efficiently and satisfactorily cleaned. The surface of another side of the tape 3 is also satisfactorily cleaned without damaging the tape surface, then the generation rates of the soft error and hard error due to the dust, etc., are reduced, and the generation of dropout is suppressed.
Patent JP-H07131058-A (JP)
Title: Optical coupling element
Inventor: HASEGAWA YASUSHI
IPC: H01L31/12
Filed: 1993-10-29
Abstract: PURPOSE:To provide an optical coupling element comprising a precoated light emitting element chip in which the light emitting element chip is protected against being exposed from a precoat resin at the corner on the upper face thereof while reducing the quantity of precoat resin being applied. CONSTITUTION:The optical coupling element comprises a light emitting element chip 1 mounted on a lead frame 3 and coated with a precoat resin 5 wherein the upper face of the light emitting element chip 1 is formed hemispherically.
Patent JP-H07216747-A (JP)
Title: Heat resistant sheet
Inventor: HIRAOKA YOSHITSUGU
IPC: D06M101/16
Filed: 1994-11-04
Abstract: PURPOSE:To obtain a heat resistant sheet excellent in heat resistance, flexing resistance and sewing properties. CONSTITUTION:This heat resistant sheet is obtained by forming a heat-resistant coated layer containing a fluorine-containing resin having a melting point of 300 deg.C or below and a heat-resistant inorganic material at a weight ratio of (20/100)-(80/0) in a base fabric containing an inorganic fiber and a heat-resistant organic synthetic fiber having >=300 deg.C melting point or heat decomposition point at a weight ratio of (50/50) to (90/10) by impregnation or coating.
Patent JP-H1098197-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YASUSHI
IPC: H01L27/092
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption due to capacitance between wirings and to enable higher integration by allowing a distance between a gate electrode and a source electrode or a drain electrode to be larger than that between the gate electrode and the rest of the previous case. SOLUTION: An inverter circuit has a complimentary configuration which uses an N-channel type thin-film transistor 100 and a P-channel type thin-film transistor 120, corresponding to an equivalent circuit relating to boss the N- channel type thin-film transistor 100 and the P-channel type thin-film transistor 120, in the inverter circuit, with distances D2 and D2' between a gate electrode 105-a drain electrode 108 where applied signal frequency is high, being twice that of distances D1 and D1' between the gate electrode 105-source electrodes 106 and 126, the increase in area required for a circuit arrangement is suppressed to a minimum, over the entire inverter circuit, for efficient reduction in power consumption.