baber/WOPTO huggingface dataset:
Patent JP-H0478629-A (JP)
Title: Hood mascot
Inventor: HIROSE SATORU
IPC: G02B5/32
Filed: 1990-07-16
Abstract: PURPOSE:To colorfully recognize a hood mascot by eyes night and day in and out of a car by recording the three-dimensional form of the hood mascot in a hologram, and diffracting the external sunlight and the light from a light source lighted in a device on the hologram face. CONSTITUTION:When a light source 12 is lighted in the night, the light C1 emitted from the light source is formed into a parallel light C2 by a convex lens 13 and reaches to a three-dimensional image hologram 14, and a part of the light is diffracted to a vehicle inside 20. Thus, the vehicle inside passenger can visually recognize the hood mascot as a three-dimensional image recorded in the three-dimensional image hologram 14. The remaining light not diffracted by the three-dimensional image hologram 14 forms a transmitted light C4 of the three-dimensional image hologram 14, which is partly reflected by a semi-per meable reflecting film 15, again reaches to the three-dimensional image hologram 14, which is partly reflected by a semi-permeable reflecting film 15, again reaches to the three-dimensional image hologram 14, and is then diffracted to a vehicle outside 21. Thus, a passenger in a car running on the opposite lane can visually recognize the hood mascot by a diffraction light C5.
Patent JP-S6079207-A (JP)
Title: Thickness measurement of plate by radiation
Inventor: TAIRA UTAROU
IPC: G01B15/02
Filed: 1983-10-06
Abstract: PURPOSE:To enable a highly accurate measurement of thickness by determining densities of the atmosphere during and before the passage between a radiation source and a radiation detector separately to correct errors which will be caused by possible changes in the density and affects measured values. CONSTITUTION:Thermometers 41 and 42 are provided between a radiation source 1 and a sample 2 to be measured and the sample 2 and a radiation detector 3 respectively. The detection level It of radiation during the passage through the sample 2 being measured and atmosphere air temperatures T1 and T2 between the radiation source 1 and the sample 2 and the sample 2 and the radiation detector 3 are measured separately. Based on the detection level of radiation It, the thickness (t) is computed by the formula 1. The air densities R1(T1) and R2(T2) respectively at the air temperatures T1 and T2 are computed and the air density Ri(Ti) is used to compute thicknesses t1' and t2' of air layers equivalent to steel plate. The true thickness ttrue is determined by the formula 3.
Patent JP-H0236243-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SEZAKI EIJI
IPC: C08K5/01
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a thermoplastic elastomer composition excellent in mechanical strength, thermal stability, moldability, oil resistance and durability, etc., and suitable for automobile parts, etc., by blending a polyolefin with specified components such as a brominated butyl rubber in a specified ratio and carrying out crosslinking. CONSTITUTION:With (A) 5-50 pts.wt. polyolefin (preferably crystalline polypropylene) (B) 5-50 pts.wt. brominated butyl rubber (preferably containing >=0.5wt.%), (C) 5-50 pts.wt. chloroprene rubber, (D) 10-50 pts.wt. mineral oil-based softening agent and (E) an unsaturated carboxylic acid-modified polyolefin (preferably maleic acid-modified polyolefin) in an amount of 2-40 pts.wt. based on 100 pts. wt. of (A)-(D) are blended and crosslinked in the presence [preferably in an amount of 0.1-5 pts.wt. based on 100 pts.wt. of components (A)-(D)] of a peroxide-based crosslinking agent (e.g., dicumyl peroxide), thus obtaining a thermoplastic elastomer composition.
Patent JP-H1121480-A (JP)
Title: Luminous sealing material
Inventor: MAJIMA RYOZO
IPC: C09D5/22
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sealing material that has the sealing functions such as stress relaxation, waterproofness or noiseproofness and can exert high designing effect in the dark. SOLUTION: This sealing material contains a luminous pigment and/or a luminous colorant (preferably inorganic pigment, for example, zinc sulfide - copper system). In order to increase the luminous effect particularly, the main agents of the sealing material preferably is silicone or acrylic substance of clear color. The formulation of individual components is 0.1-50 pts.wt. of the luminous pigment and/or luminous colorant per 100 pts.wt. of the main agent. Thus, the luminous substance stores the light in the presence of the light source, while it emits light in the absence of the light source and can be used as a design display in the dark as nighttime or light-out time.
Patent JP-S5891811-A (JP)
Title: Spinning
Inventor: FUJIWARA TAKASHI
IPC: D01F6/76
Filed: 1981-11-25
Abstract: PURPOSE:To obtain filaments useful as industrial materials, etc., having high strength, obtained by extruding a polymer in a molten liquid crystal state into air, stretching the polymer flow, passing it through a liquid layer having <= a specific temperature so that it is cooled, solidifying it in such a degree that the change in elongation will not take place until winding is carried out, winding it up. CONSTITUTION:In melt spinning a molten liquid crystal forming polymer (e.g., polyester, etc.), a polymer in a molten liquid crystal state is extruded into air, the polymer flow is stretched, passed through a liquid layer (e.g., water layer, etc.) having a temperature <=150 deg.C, the temperature of the polymer flow is lowered by 30 deg.C at lowest, solidified in such a degree that the change in elongation will not substantially take place until winding is carried out, and wound up, to give the desired filament. A ratio of the winding speed to the lineal speed of the extrusion into air is made preferably >=5 in the operation.
Patent JP-H0914696-A (JP)
Title: Heat source unit, operating method thereof and air-conditioning system utilizing the heat source unit
Inventor: HAYASHI TOSHIO
IPC: F24F3/00
Filed: 1995-06-29
Abstract: PURPOSE: To utilize exhaust air as a heat source, to dispense with connection of an outdoor air heat source or other heat sources and to improve energy-saving properties by recovery of exhaust heat, by forming two heat pump circuits which can be driven independently respectively. CONSTITUTION: A heat source unit comprises a compressor 102, a water heat exchanger 104, a four-way valve 106 switching over the direction of circulation of a heating medium, a heat storage tank 110 equipped with a heat storage tank water heat exchanger 108 such as a coil through which the heating medium flows, an air heat exchanger 112 and an expansion valve 114. The water heat exchanger 104 is disposed on the discharge side of the compressor 102 and the expansion valve 114 is disposed between one end of the heat storage tank water heat exchanger 108 and one end of the heating medium air heat exchanger 112.  The high pressure side of the four-way valve 106 and a heating medium outlet of the water heat exchanger 104, the low pressure side of the four-way valve 106 and an intake port of the compressor 102, a first connection port of the four-way valve and the other end of the heat storage tank water heat exchange 108, and a second connection port of the four-way valve and the other end of the air heat exchanger 112, are connected with each other through a heating medium circulation system respectively, so that a heat pump circuit be formed.
Patent JP-H0352289-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAKIMI IKUO
IPC: H05K3/00
Filed: 1989-07-20
Abstract: PURPOSE:To facilitate the formation of corner chamfers by making a corner chamfer simultaneously at a corner of each printed wiring board to be separated into a single board at the time when penetration holes such as through-holes are bored in a worksheet. CONSTITUTION:In a process of boring in a worksheet 1 the penetration holes of holes for through-holes 111, power feeding holes 13 in time of plating, and positioning holes 14 in time of cutting, corner chamfers 110 are made with drills simultaneously at corners of respective printed wiring boards 11 to be separated into single boards. Namely, corner chamfers 110 are made by boring each one penetration hole 10 at the top right-hand corner of each printed wiring board 11. This simplifies the process as the positions and sizes of the holes to be bored are the same if the worksheets are the same.
Patent JP-H0351437-A (JP)
Title: Manufacture of water-drip cage for sink
Inventor: UEDA MOTOZOU
IPC: E03C1/264
Filed: 1989-07-20
Abstract: PURPOSE:To cut manufacturing costs by rounding a rectangular stainless steel plate having drip holes on the whole surface into a cylindrical shape with a specified space left around its periphery to butt-weld a joint, and machining both ends of the plate by spinning or using a press. CONSTITUTION:A rectangular stainless steel plate 1 having drip holes 2 on the whole surface is rounded into a cylindrical shape with a falange forming part, etc., left on its periphery to form a cylinder body 3, and a joint 1b is welded by butt-welding. The lower end part or the cylinder body 3 is then machined by spinning to form a flange 5, and a bottom plate made of a circular perforated plate is mounted to the flange by spinning. Further, the upper end part, like the lower end part, is formed into a flange 9. The outer peripheral edge these planges are finished no to expose edges or burr to the outside. A safe and clean drip cage can thus be manufactured at low cost.
Patent JP-H0856395-A (JP)
Title: Vibrator
Inventor: INABA ATSUSHI
IPC: H04R1/28
Filed: 1994-08-10
Abstract: PURPOSE:To provide a low production cost and high reliability vibrator, with which only the frequency component for providing comfortable vibration sensible in the body is provided and the uncomfortable vibrations of intermediate and high frequency components and the leakage of noise are decreased, concerning the vibrator for converting electric signals to mechanical vibrations. CONSTITUTION:An electric/acoustic converter 2 is coupled to cases 3a and 3b mounted inside a hollow member 1, a cover 5 for resonance is connected on this front face, and acoustic compliance is formed. Thus, the intermediate and high frequency components are decreased by these acoustic resonant systems, the quality of vibration sensible in the body is improved, and the high- reliability vibrator at low cost can be provided.
Patent JP-H0351867-A (JP)
Title: Partial writing device of copying machine
Inventor: OKUMURA AKIFUMI
IPC: G03G15/04
Filed: 1989-07-19
Abstract: PURPOSE:To simplify the constitution and to obtain lower cost by providing the partial writing body which has signs to be transferred on a partial writing body placing surface, with free entry / exit. CONSTITUTION:A specified partial writing body of the partial writing bodies 32a to 32f which have signs to be transferred is guided with free entry / exit to the partial writing body placing surface 32 formed on an edge part of an original platen 12 of the copying machine main body 11, and afterwards the signs to be transferred of the specified partial writing body is partially written onto the transfer paper. Thus, since the partial writing bodies 37a to 37f with signs to be transferred are provided with free entry / exit to the placing surface 32, the signs to be transferred as additional information can be transferred to a part of the transfer paper. Thus, the constitution can be simplified and the cost can be lowered.
Patent JP-S6080816-A (JP)
Title: Objective lens of endoscope with less distortion aberration
Inventor: TAKAHASHI SUSUMU
IPC: G02B23/26
Filed: 1983-10-11
Abstract: PURPOSE:To decrease negative distortion aberration by the constitution in which the front group on the object side from a stop is constituted to include, successively from the object side, a convex lens and a negative meniscus lens with at least one convex face directed toward the object side. CONSTITUTION:The front group I of the constitution in which the front group I , a rear group II having positive refracting power and a stop S in the front focus position of the group II are disposed successively from the object side is constituted to include, successively from the object side, a convex lens I a and a negative meniscus lens I b with at least one convex face directed to the object side. A strong distortion aberration arises in the objective lens of an endoscope because of the need for providing a strong convex effect to the rear group behind the stop from the relation of making the principal beam incident perpendicularly to the image plane and therefore the effect of correcting the negative distortion aberration in the front group I is intensified to improve the decrease the distortion aberration.
Patent JP-H064488-A (JP)
Title: Command transfer system
Inventor: MATSUO MITSUHIRO
IPC: G06F15/177
Filed: 1992-06-22
Abstract: PURPOSE:To accelerate command transfer between two processors. CONSTITUTION:This system is provided with a storage device 5 mapped in the memory space of a first processor 1 accessable from the first processor 1 through a bus 3 at all times and a bus controller 4 connected to the bus 3 for controlling the storage device 3. The transfer command from the first processor 1 is written in the storage device 5 by the control of the bus controller 4 and a second processor 6 reads the command written in the storage device 5.
Patent JP-S6081453-A (JP)
Title: Air-fuel ratio control device
Inventor: SUGIURA MASATOSHI
IPC: F02M7/24
Filed: 1983-10-07
Abstract: PURPOSE:To carry out stable control for making fuel-atomization satisfactory, by providing a constant pressure chamber which is communicated with an intake air pipe, downstream of a throttle valve so that fuel from a float chamber and controlled bleed air are mixed together in this chamber, and then the thus obtained mixture is fed to an engine. CONSTITUTION:A chamber 9 formed in an intake-air pipe 16 downstream of a throttle valve 17, is used as a constant pressure chamber with the use of a valve using a diaphragm 21 which regulates negative pressure at a constant value. The constant pressure chamber 19 is connected with a fuel pipe 25 from a flat chamber 23 and a pipe 25 for bleed air which is sucked into the fuel pipe 25. A control device 37 delivers its output to a solenoid valve 26 in accordance with signals from a rotational speed sensor 33 and a water temperature sensor 34 so that upon increasing of the fuel amount, decreases the valve opening degree of the solenoid valve 27 to reduce the amount of air bleed. Since the fuel control is carried out in the constant pressure chamber, the control stability is satisfied, and as well fuel annularly sprayed into the constant pressure chamber 19 is further sprayed into the intake-air pipe 16 through a nozzle 18, thereby the fuel may be atomized.
Patent JP-2001013836-A (JP)
Title: Image forming device and image forming method
Inventor: TAKAHASHI SATOSHI
IPC: G03G21/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device and an image forming method having a simple cleaning means without needing almost the correction control and correction mechanism for application of a bias to a cleaning auxiliary means and highly stable in cleaning performance. SOLUTION: This image forming device has, at least, an image carrier, a development means for developing an electrostatic latent image formed on the image carrier with toner, a transfer means for transferring the developed toner image to transfer paper, and a cleaning means for clearing away toner remaining on the image carrier. In this case, the cleaning means is composed of a cleaning blade and a cleaning auxiliary member made of a non-insulating material, and has an application means for applying a constant current bias to the cleaning auxiliary member.
Patent JP-H05238502-A (JP)
Title: Waste container
Inventor: POORU II DERUMERIKO
IPC: B65F1/16
Filed: 1992-06-24
Abstract: PURPOSE: To provide a foot pedal type waste container to be easily assembled whose cover and a body are formed of plastic on the entire surface by providing a body part, the cover, a pedal, a lift bar, an attaching means, a hinge pin member and a knuckle member. CONSTITUTION: In this waste container of a type to be opened by a foot pedal, the lower end of the lift bar 27 is connected to the pivotable pedal 22 supported under a container main body 11. The upper end of the lift bar is branched, elastic tines 34 are formed on both sides of an abutting member 35 and pins 36 projected from the tines to the sides are inserted to the apertures 37 of a bracket 32 supported by the cover. The bracket 32 is provided with an abutting rib 38 engaged with the abutting member 35. Fins 40 provided on a cover rear part are engaged with the projections 42 of the body part, sockets 44 formed on the cover and knuckles 47 formed on the body part are aligned, hinge pins 50 are inserted there and thus, the cover is easily assembled to the body part.
Patent JP-H0357583-A (JP)
Title: Method for working printed circuit board
Inventor: INAGAWA HIDEHO
IPC: B23K26/38
Filed: 1989-07-24
Abstract: PURPOSE:To form a flat shape which has less ruggedness on a worked surface by providing materials which are unified in absorptance to electromagnetic waves to constitute the materials for constituting a printed circuit board. CONSTITUTION:An oxide film 4 is formed on the surface of a copper foil layer 1, by which the absorbance of the copper foil layer 1 is improved. Epoxy is used for the base of a resin layer 2 and fine powder of silica is incorporated therein to suppress the absorbance of the resin layer 2. A material formed by incorporating Fe<3+>, etc., into glass which is a reinforcing material is used for a glass cloth layer 3 to improve the absorbance of IR. The printed circuit board constituted in such a manner can be worked to the flat sectional shape having the less ruggedness in the resulted hole when this printed circuit board is irradiated with a CO2 laser under prescribed conditions. The absorptances of the copper, resin, glass, etc., to wavelength light are uniformized to about the same level at a high level above the prescribed value in such a manner, by which the respective constituting materials are decomposed and evaporated to about the same extent and the worked section having the flat shape with the less ruggedness is obtd.
Patent JP-H0475256-A (JP)
Title: Non-sintered type hydrogen storage electrode and nickel-hydrogen storage battery using the same
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/24
Filed: 1990-07-16
Abstract: PURPOSE:To accelerate an electrochemical hydrogen storage reaction during charging and restrain free generation of hydrogen gas and facilitate maintenance of a nickel-hydrogen storage battery by providing structure such that a water repellent resin layer is formed on the surface of an electrode base. CONSTITUTION:An application surface made from hydrogen storage alloy powder 2 and disposed on the upper portion of each electrode supporting body 1 is pressed and is then bent inward into the shape U independently and an application layer of the hydrogen storage alloy powder 2 is repressed between the electrode supporting bodies 1 from both sides of each electrode supporting body 1 to provide a stickingly integrated structure. Further, the electrode supporting bodies 1 are connected (welded) and fixed to each other at the upper opening of this electrode base so as to provide a connection fixing portion to form a non-sintered type hydrogen storage electrode. A lead plate is connected to the connection fixing portion 3 to constitute a negative electrode. A nickel-hydrogen storage battery is comprised of the negative electrode 4, a well-known nickel positive electrode 6, a separator 7 and an alkaline electrolyte 8.
Patent JP-S6247637-A (JP)
Title: Automatic original feeding device
Inventor: YOSHIURA SHOICHIRO
IPC: B65H7/02
Filed: 1985-08-27
Abstract: PURPOSE:To shorten a control distance by at least the length of an original and to reduce an error from a specific position more when an error in unit length is the same by performing the position control on the basis of not the tip end of the an original, but the tail end when setting the original at a specific position on an original platen. CONSTITUTION:The original in an original tray 2 is supplied to a belt 3 by being clamped between paper feed rollers 5 at an end part of the conveyor belt 3 and the distance from the tail end of the original to the specific position is measured by a detector 6 in the process of sending-out operation. This is measured by a pulse encoder on the shaft of a motor 35 and the measured value is compared with reference pulses of the ROM 32 in a controller to control the rotation of the motor 35, so its error becomes smaller as much as the movement distance becomes shorter, thereby positioning the original within the permissible error range of the specific position on the original platen.
Patent JP-H0780959-A (JP)
Title: Molding system for fiber reinforced resin hollow member
Inventor: KOMINAMI SHIGEKI
IPC: B29C70/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide an improved molding system for a fiber reinforced resin hollow member simplified in process and capable of solving a problem of the impregnation inferiority of a resin. CONSTITUTION:A molding system is constituted of a process (a) coating a fiber with a resin 2, a process (c) knitting a resin coated fiber 4 around a core 6 to mold a hollow member 7 and a process (d) heating the knitted hollow member 7 from which the core 6 is removed to melt and diffuse the coating resin of the fiber 1.
Patent JP-H1141076-A (JP)
Title: Phase shifter and radio communication equipment
Inventor: YOSHIHARA KAZUHIRO
IPC: H04B1/40
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter where amplitude of signals at different phases is equal to each other with excellent phase precision. SOLUTION: A ring oscillator is formed by connecting an odd number of inverters (INV1, INV2, INV3) whose delay times are adjustable depending on a voltage received from a control terminal in a ring and a load capacitor (C10, C11, C12) is connected to each output terminal of each inverter respectively to lead out signals with a phase deviation of 90 deg. from the inverter terminals. The frequency dependence of the amplitude of the output signal is reduced and the output signal as above is obtained to eliminate the need for any amplifier at the post-stage of the phase shifter and to improve the phase precision.
Patent JP-S5891691-A (JP)
Title: Cathode of gas laser tube
Inventor: WATANABE SATOSHI
IPC: H01S3/038
Filed: 1981-11-26
Abstract: PURPOSE:To reduce power consumption while lengthening life by attaching a high melting-point material such as the tetraborate of rare earth elements onto a cathode base body metal under a melted state through plasma flame spraying and using the material as an emitter layer. CONSTITUTION:Ceramics with spinel structure for preventing abnormal discharge are melted and attached onto the outer surface of the cathode base body 2  manufactured by processing a metal, such as copper, iron, nickel, etc. or these  alloy in pipe shape through plasma flame spraying, and employed as an insulating film 3. The material, abrasion thereof is little by the ion impact of the tetraborate or hexaborate of rare earth elements, the oxide of rare earth elements, the oxide of alkaline earth metals, etc., a work function thereof is small  and the melting point thereof is high, is sprayed onto the inner surface of the  pipe worked as the cathode of the cathode base body 2 through plasma flame  spraying, and attached under the melted state, and the emitter layer 4 is formed.