baber/WOPTO huggingface dataset:
Patent JP-S60127769-A (JP)
Title: Mounting device of light emitting element
Inventor: ARAI TOSHIO
IPC: H01L33/00
Filed: 1983-12-15
Abstract: PURPOSE:To position a light emitting element body at a suitable position without using other parts by positioning it by engaging the body with the hole of a substrate and connecting a terminal to the substrate at the periphery of the hole. CONSTITUTION:A light emitting diode engaging unit 5a is engaged with a substrate 6 having a hole 7 corresponding to the diameter of the body portion of a light emitting diode 5, and the diode 5 is positioned. Since a terminal 5b is mounted on the substrate 6, it is bent in a U-shape, and soldered. Thus, since the diode 5 is engaged at the body with the substrate 6, the light emitting unit does not move even if a lateral force is applied, and the position does not displace. Since the hole of the substrate 6 is accurately formed, the diode 5 can be accurately positioned.
Patent JP-H1180882-A (JP)
Title: Carburized parts excellent in bending strength and impact characteristic
Inventor: MURAI NOBUHIRO
IPC: C23C8/22
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide carburized parts having excellent resistance to breaking caused by impactive loads in a wide strain rate range which becomes a problem in bevel gears for automotive differential gears. SOLUTION: This parts are ones in which the base metal is composed of a steel having a chemical compsn. contg., by weight, 0.1 to 0.3% C, 0.35 to 1.1% Mn, 0.1 to 1.1% Cr also so as to satisfy 0.6 to 1.7% Mn+Cr, 0.001 to 0.005% B, 0.01 to 0.1% Al, >0.15 to 0.70% Mo, 0 to 0.05% Nb, 0 to 0.05% Ti, 0 to 0.015% N, <0.3% Si, <=0.4% Cu, <=0.5% Ni, <=0.03% P, <=0.03% S, and the balance Fe with impurities, in which the surface C content in a carburizing hardened layer is regulated to 0.6 to 1.1%, and the area fractional ratio of troostite in the carburizing hardened layer is regulated to 5 to 50%.
Patent JP-H0698840-A (JP)
Title: Vacuum cleaner
Inventor: YAMAZAKI SUSUMU
IPC: A47L9/04
Filed: 1992-09-04
Abstract: PURPOSE:To attempt to decrease the sound of air flow by making the shape of an outlet of a nozzle of an air turbine as a driving power source for a rotary brush into a circular shape. CONSTITUTION:A suction air flow 10 is turned into a jet flow after passing through a nozzle 1 to rotate an impeller 2 and it is turned into an exhaust air flow 12. A main nozzle 1 and a bypass nozzle 8 are positioned on a nozzle supporting plate 21 and the cross-sectional shape of the nozzle is made into a circular form or an elliptic form. A main nozzle 1 is used for a heavy loading such as a carpet and a bypass nozzle 8 is used for a relatively light loading such as a tatami mat or a wooden flooring. Rotation of the impeller 2 of a turbine rotates a rotary brush through a timing belt 6. In this case, loudness of jet sound is largely influenced by the peripheral length of the nozzle hole and the peripheral length of the hole when the shape of the hole is circular is smaller than that of the hole with a rectangular shape. In addition, the jet sound is also largely influenced by the existence of right angle corner parts in the nozzle hole. In the case where the nozzle hole is rectangular, the disturbance becomes large at the corner parts as it is discontinuous.
Patent JP-H0793414-A (JP)
Title: Automatic estimate settling device
Inventor: ABE MORIO
IPC: G06Q10/06
Filed: 1993-09-22
Abstract: PURPOSE:To obtain the automatic estimate settling device which improves operation efficiency and enables the unification and succession of procedures in a company by following a purchase procedure and an estimate settling procedure on a on-line basis. CONSTITUTION:A reference setting device 3 structures a procedure information data base 1 which stores procedure information and a reference data base 2 which stores reference information on a settlement route, a settlement limit, an assessment reference value, etc. A purchase request procedure device 4 issues purchase request registration 41 and staffs of respective request departments who are in charge register purchase requests. The heads of the respective request departments judges whether the purchase requests displayed on the on-line basis should be approved or returned. A person in charge of purchase finally determines a suitable business connection on an estimate settlement procedure device 5. According to information on a settlement limit amount/ settlement tree stored in the data base 2, a settlement query to a person in a managerial position is automatically generated in the data base 1 and sent to the person in the managerial position on the on-line basis.
Patent JP-H1084368-A (JP)
Title: Switching hub with up-link
Inventor: HAYAMA HIROYUKI
IPC: H04L12/46
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the switching hub with up-link not imposing load on a hardware around a common share bus for data transfer from the up-link. SOLUTION: Transmission processing sections 121-12n of usual speed ports 1-N and reception processing sections 111-11n are interconnected by a common share bus 19 and a transmission processing section 15 of an up-link port is connected to a common share bus 19, a reception processing section 16 of the up-link port is connected to the transmission processing sections 121-12n of each normal speed port with signal lines 211-21n, reception data of each normal speed port are transferred from reception processing sections 111-11n to the transmission processing sections 121-12n of each normal speed port and a transmission processing section 15 of the up-link port by using the common share bus 19 in time division,  and the reception data of the up-link port are transferred from the reception processing section 16 to the transmission processing sections 121-12n of the usual speed port via the signal lines 211-21n at a transmission speed of the usual speed port.
Patent JP-H08100452-A (JP)
Title: Vacuum breaker
Inventor: MATSUMOTO DAIJI
IPC: E03B3/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the generation of negative pressure and noises when the water feed pressure is lowered as the water stop state nears. CONSTITUTION: A valve element 12B having a bellows section 22 is inserted into casings 14, 16. When water flows, the bellows section 22 is extended, a straight barrel section 42 is brought into contact with a valve seat section 46, and the outflow of water from an intake port 18 is prevented. When the flow of water is decreased as the water stop state nears, the bellows section 22 is shrunk, and the atmospheric air from the intake port 18 flows into the inside from the gap between the valve seat section 46 and straight barrel section 42. The generation of negative pressure is prevented, and the generation of noises such as a hissing sound is prevented.
Patent JP-S6296628-A (JP)
Title: High strength mg alloy-base composite material having superior vibration damping property
Inventor: KOIKE SUSUMU
IPC: C22C23/00
Filed: 1985-10-23
Abstract: PURPOSE:To obtain a high strength Mg alloy-base composite material having superior vibration damping properties by dispersing high strength fibers in Mg or an Mg alloy as a base material in a specified ratio. CONSTITUTION:Silicon carbide whiskers of 0.1-1mum diameter or inorg. fibers such as silica or silica-alumina fibers are put in a casting mold and molten Mg or a molten Mg alloy contg. 0.6% Zr is poured into the mold and solidified under high pressure to manufacture a high strength Mg alloy-base composite material contg. <=70vol% dispersed inorg. fibers for reinforcement and having superior vibration damping properties and superior yield strength.
Patent JP-S6393327-A (JP)
Title: Treatment of waste ozon
Inventor: FUJII TOSHIAKI
IPC: B01D53/32
Filed: 1986-10-07
Abstract: PURPOSE:To maintain or recover ozon collecting capability of an ozon collecting agent, by using ion exchange fiber or active carbon as ozon collecting agent, irradiating said collecting agent with ultraviolet rays and decomposing collected ozon. CONSTITUTION:An ion exchange filter 3 is prepared by filling with ion exchange fiber constituted with natural fiber or artificial fiber and a substrate of ion exchange material, Waste O3l discharged out of an O3 reactor and the like for sewage treatment is decomposed down to a comparatively low concentration in a catalyst filling section 2 filled with an ozon decomposing catalyst, and then treated with an ion exchange filter 3 to be discharged as treated gas 4 of extremely low concentration. The filter 3 is irradiated with ultraviolet rays continuously or intermittently, and O3 collected by the filter 3 is decomposed.
Patent JP-2000061398-A (JP)
Title: Method and apparatus for dry separation of coal
Inventor: TANAKA ZENNOSUKE
IPC: B07B11/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for dry separation of coal which hardly affects the environment and can be utilized in a place where the water resource is poor. SOLUTION: Coal particles are separated by blowing a gas to a powder as a fluidization medium to form a fluidized bed and charging the coal particles into the fluidized bed to float coal particles having a lower density than the apparent density of the fluidized bed and to settle coal particles having a higher density. The fluidization medium is charged into a separation vessel 1 and is formed into a fluidized bed A by blowing a gas through a porous dispersion plate 2. When coal particles are supplied to the vessel 1, light coal particles float and heavy coal particles settle into a collecting chamber 16 at the lower site of a cylindrical collecting rotor 10. The rotor 10 is slowly rotating, and the coal particles settled in the chamber 16 are scraped up by the rotation of the rotor 10 and fall down into a discharge chute 3 by their own wt. to be discharged.
Patent JP-H1083508-A (JP)
Title: Signal processor
Inventor: SHIONO TORU
IPC: G11B5/027
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make clock signals to be supplied one system. SOLUTION: Reproduced RF signals are subjected to frequency conversions by multipliers 13, 14 after passing a prefilter consisting of a low-pass filter 11 of 900kHz and a high-pass filter 12 of 420kHz. Here, since a component of 465kHz is multiplied by a clock signal of 421.875kHz to be produced by frequency-dividing an external clock of 13.5MHz with a 1/2 frequency divider 22 and a 1/16 frequency divider 21, the component is converted into a component of 43.1kHz being the difference between the two signals. Similarly, a component of 697.5kHz is converted into a component of 146.3kHz by being multiplied by a clock of 843.75kHz to be produced by frequency-dividing the external clock with the 1/16 frequency divider 21.  Moreover, these frequency components are pulled out in band-pass filters 15, 16 of a next stage and are detected in detectors 17, 18 to be taken out as a detected output after being added in an adder 19.
Patent JP-H08100531-A (JP)
Title: Bar arrangement and support tool for arranged bar
Inventor: YOSHIBA HITOSHI
IPC: E04C5/06
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate arrangement works of reinforcements and increase the strength of assembled reinforcements. CONSTITUTION: Two or more reinforcements are arranged parallelly to form vertical reinforcements 3 and cross reinforcements 4 are arranged at every specified distance so as to connect to the vertical reinforcements 3 to prepare a support tool for reinforcements in order to continuously construct a reinforced concrete wall on a floor 1. The lower end of this support tool 5 is connected to a buried rod 6 extended from the floor 1 to erect a plurality sets of support tools 5 of reinforcements on the floor 1. And horizontal reinforcements 7 are arranged between the cross reinforcements 4 of the adjacent support tool 5 for reinforcements.
Patent JP-H0398991-A (JP)
Title: Escalator
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/08
Filed: 1989-09-13
Abstract: PURPOSE:To prevent surely the transformation action inability of variable steps with a simple constitution, by furnishing a release body which makes turning bodies rotate in a return direction by means of an inclination surface, and which makes a link mechanism conduct the transformation action of a variable step from a special form to a normal form, within an escalator main body at a getting off place. CONSTITUTION:A variable step group 12 which is interveniently arranged between a number of steps and capable of mounting a wheelchair, is equipped with the 1st variable step 13 and the 2nd variable step which is located at its rear part, and at the time of a wheelchair operation, transports a mounted wheelchaired person by conducting a transformation action into a special form. It becomes possible to make the variable step group 12 conduct surely a transformation action into a normal form from a special form with an extremely simple constitution by furnishing with inclination a platelike release body 20 which rotates clockwise the 1st, 2nd seps, rotary links 163, 166 and which makes a link mechanism 16 conduct automatically to transformation action of the 1st variable step 13 from a special form to a normal form, within a lower end portion or an upper end portion which is a getting off place.
Patent JP-S59150687-A (JP)
Inventor: BERUNAARU BASHIU
IPC: B23K26/20
Filed: 1983-12-16
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-H0956458-A (JP)
Title: Cosmetic compact
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic compact fitting a drum for filling powder cosmetic in a receiving recess provided in a compact body, improved to enable a mesh for covering the upper end opening of the drum to be depressed and conveniently handled with excellent durability and smooth the depressing operation. SOLUTION: A drum 4 is composed of a tray-like bottom plate member 13, an elastic support member 14 fitting the lower end to the peripheral edge of the bottom plate to erect upward a suspending wall part 20 while extending a horizontal corrugated plate part 21 and being formed of a soft material rich in elasticity, a mesh 15 stretched to fix the outer peripheral edge to the inner peripheral edge of the support member and a tubular frame body 16 fitted fixedly on the peripheral part of the bottom member 13 to fix the elastic support member 14.
Patent JP-S6296851-A (JP)
Title: Air-fuel ratio detecting method
Inventor: IOKURA HIRONORI
IPC: G01N27/12
Filed: 1985-10-24
Abstract: PURPOSE:To detect an arbitrary air fuel ratio from a theoretical air fuel ratio up to a lean burn region by an alpha sensor, by branching part of exhaust gas from an exhaust pipe, thereafter adding a required amount of fuel, and shifting the air fuel ratio to the vicinity of an equivalent point. CONSTITUTION:An objective air fuel ratio is set by an air-fuel-ratio setting circuit 40. A flow rate Q is obtained by an exhaust-air-flow-rate operating circuit 42. Since the branching rate to a pipe is approximately constant, the quantity of fuel, which is required to keep the air fuel ratio at an equivalent point in the pipe, is determined. The required quantity of the fuel is proportional to Q.DELTAlambda, where DELTAlambda is the difference between the objective air fuel ratio and a theoretical air fuel ratio. Fuel is injected from a pump 10 in a pulse form and burnt in the pipe. Thus the air fuel ratio in the pipe is shifted to the vicinity of the theoretical air fuel ratio. Based on an engine speed, an approximate value Ti of the temperature of a sensor 16 is estimated. A correcting value based on DELTAlambda and the flow rate Q is added, and an accurate temperature signal Ts is obtained. The output of the sensor 16 is compensated by said signal, and the difference between the actual air fuel ratio and the objective air fuel ratio is detected.
Patent JP-S6478615-A (JP)
Title: Manufacture of ti or ti-alloy wire rod
Inventor: TAKAHASHI HIDEMI
IPC: B23P13/00
Filed: 1987-09-22
Abstract: PURPOSE:To continuously manufacture Ti(alloy) having metallic luster and excellent surface roughness by converting stock into wire rod and peeling it. CONSTITUTION:While winding Ti(alloy) stock which has been converted into wire rod around a roll, it is subjected to peeling continuously with a die having a taper opposite to that of bit or a wire drawing die. Then, it is annealed in a vacuum or in an atmosphere of high purity inert gas. Ti(alloy) having metallic luster and excellent surface roughness can be continuously manufactured.
Patent JP-H0979721-A (JP)
Title: Refrigerator with automatic ice making device
Inventor: ARAKAWA KENICHI
IPC: F25C1/24
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability on an automatic ice making function through elimination of a feed water tank switch and to reduce a cost by a method wherein opening closing operation of a refrigerator door is detected in a feed water waiting state in which water in a feed water tank runs out and water is fed to an ice making part right after opening closing operation is effected. SOLUTION: Since the temperature of an ice making tray 14 is not increased when water in a feed water tank 10 is absent, it is confirmed from no change of the resistance value of an ice making tray temperature sensor 17 that water is not actually fed and a series of operation is stopped. A feed water waiting state wherein a customer effects operation to input and output the feed water tank 10 and supply of water to the feed water tank 10 is waited is entered. In which case, since, when water is supplied to the feed water tank 10, a refrigerator door 12 is released in terms of structure, by using a door opening closing switch 16 which, from the point of time, turns OFF a contact in synchronism with a time when the refrigerator door 12 is released, detection of opening closing operation of the refrigerator door 12 is started.  At a point of time when opening closing operation of the refrigerator door 12 is effected, a water feed pump 8 is driven to perform water feed operation.
Patent JP-H1084660-A (JP)
Title: Manufacturing method of stator for motor
Inventor: MURAOKA HIDETO
IPC: H02K15/095
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and easily wind coils over a specified number of divided stator cores, by superposing a plurality of frame-like air-core coils on a straight line with a specified gap in-between, and inserting the plurality of the divided stator cores into these gaps in sequence. SOLUTION: A specified number of frame-like air-core coils 18 having a space 16 therein are formed. The plurality of the air-core coils 18 are superposed on one another with a specified gap 34 in-between, and are arranged on a straight line. Feet 22 of divided T-shaped stator cores 14 are inserted into gaps 34 between the plurality of the air-core coils 18 in sequence. Recesses 24 and projections 26 formed on heads 20 of the respective stator cores 14 are engaged with each other to form an annular stator 10a. The annular stator 10a is placed in an annular housing 12 to form a stator 10. Thereby, it is possible to easily wind the air-core coils 18 over a specified number of the stator cores 14.
Patent JP-H02116356-A (JP)
Title: Ultrasonic system
Inventor: ARAN POORU GURIINSUTEIN
IPC: G01S7/527
Filed: 1989-09-13
Abstract: PURPOSE: To make it possible to optimize parameters important for ultrasonic imaging without increasing internal reflection of a probe, by optimizing attenuation of a combining fluid within a selected range without maximizing the transmissivity. CONSTITUTION: This ultrasonic system 101 is that to use a typical ring fused array transducer and is assembled with a transducer equipped with a comparatively large aperture for high sensitivity and selects an attenuating combining fluid for compensation of a nozzle problem generated by increasing the aperture dimensions. The aperture of a transducer 131 is about 3cm compared to a more typical 1.5cm aperture. The combining fluid 127 is a two components mixture of glycerol mainly containing 1-butanol (butyl alcohol). In a preferable example of the two components mixture, the ratio of 1-butanol to glycerol is about 27-37%. Both of speed and attenuation are decreased as the ratio of butanol is increased.
Patent JP-S6479959-A (JP)
Title: Operation switching device for tape recorder
Inventor: TOZAKI NORIAKI
IPC: G11B15/44
Filed: 1987-09-22
Abstract: PURPOSE:To switch a fast forward and a rewinding operation by one plunger and one type of signal by rotating a rotating plate clockwise or counterclockwise on which an intermediate gear for the fast forward and rewinding for every excitation of the plunger is disposed. CONSTITUTION:At the time of charging and rotating a motor 1 clockwise, a flywheel 2 is also rotated clockwise through a belt 3 to rotate first and second driving gears 5, 6 clockwise according thereto. Under this state, the plunger 8 is not excited, a sliding substrate 7 is sitiated at a non-sliding position to engage a first reel gear 29 with the intermediate gear 25, however engage a take-up gear 9 with no second reel gear 30. Accordingly, the turning force of the driving gear 6 driven by the motor 1 is transferred to the reel gear 29 to rotate a reel shaft 28 clockwise. The gear 6 has a larger diameter than the gear 5, on the contrary, the reel gear 29 has a smaller diameter than the reel gear 30, so that the reel shaft 28 is rotated at high speed to rotate a reel hub fitted into this shaft 28 at high speed and quickly take up a tape.
Patent JP-H1177675-A (JP)
Title: Electrostatically coated molding
Inventor: KIDO TOSHIRO
IPC: B29K23/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To develop the excellent bond strength of a coating film and the favorable sharpness of a painted surface and have the easy coating with white- colored paint and the high mechanical strength by a method wherein an electrostatic coating is applied to a ground molding having a specified surface resistance value, which is molded out of carbon fiber-containing thermoplastic resin pellets. SOLUTION: Under the condition that the emulsion of a resin compatible with a thermoplastic resin, when the thermoplastic resin is a polystyrene, a styrene-butadiene resin emulsion or the like is employed. The emulsion is impregnatingly adhered to a carbon fiber roving and then dried. After that, the resultant strands extrusion-covered with the thermoplastic resin are cut so as to mold a ground molding, to which electrostatic coating is applied. At this time, the surface resistance value of the ground molding is set to be 10<0> -10<11> Ω. Further, the content of carbon fiber is set, for example, to be 0.5-10 wt.%. As a result, the resultant molding can have the excellent bond strength of a coating film and sharpness of a painted surface, the easy coating with white- colored paint and the excellent mechanical characteristics.
Patent JP-S6482212-A (JP)
Title: Power source control circuit
Inventor: SENDA MAKOTO
IPC: G06F11/00
Filed: 1987-09-25
Abstract: PURPOSE:To eliminate an influence due to a noise, etc., and to cause the action of a circuit to be sure by completing the action of an electronic equipment according to the instruction of a power source interruption when the CPU of a power source control circuit is normally operated, and directly interrupting the power source by means of an interrupting means to use a contactless relay according to the power source interruption when the CPU ran away. CONSTITUTION:A solid state relay SSR 4 to turn on and off a power source part 1 is provided to the power source control circuit to supply the power source to a load circuit 2 having electronic equipment 100, and a single-pole double-throw switch 6 is connected between the circuit 2 and the SSR 4. An interruption control circuit 60 is connected between a CPU 3 of the circuit 2 and the SSR 4, and the action condition of the CPU 3 is detected by a runaway detecting circuit 50. When the circuit 50 detects the runaway of the CPU 3, the CPU 3 is reset by a resetting circuit 18, the power supply to the circuit 2 of the power source part 1 is interrupted at the SSR 4 by the control of the circuit 60, and the action of the electron equipment 100 is stopped.