baber/WOPTO huggingface dataset:
Patent JP-H0313162-A (JP)
Title: System for automatically sending howler tone
Inventor: SUDO ISAO
IPC: H04M19/02
Filed: 1989-06-12
Abstract: PURPOSE:To continuously notify it by a howler tone until a receiver is returned to an original position that the receiver is off set without exclusively occupying a howler trunk by repeatedly connecting and interrupting the howler trunk to a telephone set, whose receiver is off set, at a fixed period and periodically sending the howler tone. CONSTITUTION:When a controller detects that the receiver of a telephone set 1a is ineffectively off set, a channel 5a between a howler trunk 3 and a subscriber circuit 2a is closed and the howler tone is sent from the receiver of the telephone set 1a. When the receiver is not returned even after the lapse of fixed time, the howler tone is stopped by opening a channel 5a and locking-out the subscriber circuit 2a. When the receiver is not returned even after the lapse of the fixed time, the channel 5a is closed again and a state is set so as to send the holwer tone. Afterwards, until the receiver of the telephone set 1a is returned, the howler tone sending state and lock-out state are alternatively repeated. Thus, until the receiver is returned to the telephone set whose receiver is ineffectively off set, it can be notified by the holwer tone that the receiver is off set.
Patent JP-H03184270-A (JP)
Title: Method for converting fuel into current and device thereof
Inventor: MIKAERU NUKANBO MUGERUWA
IPC: H01M8/06
Filed: 1989-06-12
Abstract: PURPOSE: To reduce an efficiency drop, regardless of the lapse of time, and extend the service life of all fuel cell stacks for enhance reliability by feeding a hydrogen gas flow of high purity to the negative electrode chamber of at least one fuel cell stack operable at specific temperature. CONSTITUTION: A fuel is converted to gases containing hydrogen and the gases so obtained are caused to pass through at least one pressure-swing adsorption unit 7, thereby obtaining a hydrogen gas flow of high purity and desulfurized gases. Then, the hydrogen gas flow of high purity is fed to the negative electrode chamber of at least one fuel cell stack 9 operable at the temperature of 140 deg.C as lowest. Also, natural gas, LPG, naphtha or the like is used as the fuel and among the substances, the natural gas is most preferable. According to this construction, an efficiency drop becomes small, regardless of the lapse of time, and the service life of all fuel cell stacks is extended, thereby improving the reliability of all systems.
Patent JP-H04343971-A (JP)
Title: Filler discharge part
Inventor: KAWAMURA NAOMICHI
IPC: B05B1/02
Filed: 1991-05-22
Abstract: PURPOSE:To provide a filler discharge part provided on the top end of the vessel of a filler and remarkably improving the working property of the charging work of the filler. CONSTITUTION:On the top end part 1a of a filler discharge part 1 having a discharge hole 11 for charging a caulking material 4 into a clearance 3 straddling walls 2, 2 while moving along the clearance 3, a leveling part 12 for leveling the caulking material 4 discharged into the clearance 3 through the discharge hole 11 is provided. A contact moving guide part 13 moving in contact on the surfaces 2a, 2a of the walls 2, 2 straddling the clearance 3 and regularly keeping the fitting amount of the top end part 1a of the filler discharge part 1 to be fitted to the clearance 3 constant is provided. The filler can be leveled only by charging the filler into the clearance, the filler can be easily charged in conformation to the irregularity of both side surfaces of materials straddling the clearance, and working property is remarkably improved.
Patent JP-H07333350-A (JP)
Title: Indoor wiring searching tape
Inventor: MIYAKE MASAMITSU
IPC: G01V3/00
Filed: 1994-06-07
Abstract: PURPOSE:To confirm the position, route and the type of indoor wiring by an arrangement wherein any special mark is not put on the outer surface of the wiring but a large number of resonance labels, constituting a circuit resonant to a radio wave of specific frequency, are put on the adhesive surface of a tape body at a predetermined interval. CONSTITUTION:The indoor wiring searching tape 1 comprises a long tape body 2 having an adhesive surface onto which a large number of resonance labels 3, constituting a circuit resonant to a radio wave of specific frequency oscillated from a detector 7, are put at a predetermined interval. When a floor duct 20 embedded in the floor is located, for example, the tape 2 is applied to the surface of the duct 20 before the floor concrete 31 is placed. The antenna part 8 of the detector 7 is then moved along the face 30 of floor embedded with the duct 20 by operating the operational handle part 10. A microprocessor determines the type of an embedded object based on the resonance frequency received by the detector 7 thus locating the duct 20 accurately.
Patent JP-H11332837-A (JP)
Title: Biomonitor
Inventor: OGINO HIROYUKI
IPC: A61B5/0245
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To solve failures in judging the movement of blood circulation of a living being such as contraction capacity of the heart unavoidably affected by the degree of arterial scleosis and in judging pathologic arterial scleosis distinguished from increase in the resistance of a blood vessel attributed to a drop in the room temperature or mental tension during the measurement in a biomonitor. SOLUTION: There are arranged a pulse wave detection means 1 for detecting a pulse wave of a living being, a heart contraction time computing means 4 to compute contraction time of the heart based on an output signal of the pulse wave detection means, a circulation kinetics judging means 6 to judge the blood circulation movement of the living being and a display means 12 to display an output signal of the circulation movement judging means. The heart contraction time is computed from the pulse wave of the living being to judge the blood circulation kinetics of the living being such as the contraction capacity of the heart based on the contraction time computed. This capability of judging the blood circulation kinetics of the living being such as the contraction capacity of the heart allows the judging of the blood circulation movement of the living being handily.
Patent JP-H11337696-A (JP)
Title: Cylindrical crystal type spectrometer and x-ray analyzer thereof
Inventor: FUTAZAWA KOJI
IPC: G01N23/223
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical crystal type spectrometer capable of reducing the spectroscopic element as a whole and of choosing a case irradiating a sample with a very strong intensity primary X-ray in a relatively narrow area and a case irradiating a sample with radiation X-ray in a relatively wide area and an X-ray analyzer thereof. SOLUTION: This spectrometer is provided with a cylindrical spectroscopic element 10 dispersing X-ray, the first slit member 13 having an annular slit 13a transmitting incident X-ray and the second slit member 14 having an annular slit 14a transmitting the X-ray emitted from the spectroscopic element 10. Here, at the center of these slit members 13 and 14, center path holes 13b and 14b transmitting X-ray are provided and a switching shutter 40 opening and closing the X-ray path, so that X-ray passes the central path holes 13b and 14b transmitting X-ray or annular slit 13a and 14a and emits is provided.
Patent JP-H11339236-A (JP)
Title: Magnetic head device
Inventor: EGAWA MOTOJI
IPC: G11B5/60
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device, whose cost is capable of being reduced by reducing the quantity of a flexible printed circuit board and which is capable of ensuring a satisfactory mounting workability. SOLUTION: A wiring member 21 performing a signal transfer among the arithmetic part of a magnetic disk device land upper and lower head 2U, 2D is constituted of one FPC(flexible printed circuit boad) 10K and PCB (general-purpose circuit board) 20. Cost reduction can be attained as compared with the case of constituting the entire wiring member with the FPC by using an inexpensive PCB in one part of the member 21. Moreover, since the connection among the arithmetic part of the disk device and the upper and lower heads 2U, 2D is performed by constituting a wiring member 21 from the FPC and the PCB, mounting workability is improved as compared with in the conventional technology using two wiring members. Furthermore, since flexible parts become few in the wiring member and becomes easier to suppress deflective deformations at the time of a mounting, mounting workability is improved.
Patent JP-H0813033-A (JP)
Title: Production of high strength hot rolled steel plate
Inventor: NOMURA SHIGEKI
IPC: C21D8/02
Filed: 1994-06-29
Abstract: PURPOSE:To produce a hot rolled steel plate excellent in notch fatigue characteristics and workability. CONSTITUTION:A steel, containing 0.05-0.20% C, <=2.0% Si, 0.4-1.5% Mn, 0.005-O.05% P, 0.01-0.10% sol.Al, one or more kinds among 0-0.10% Nb, 0-0.20% Ti, 0-0.20% V, and 0-1.0% Cr, and further 0-0.01% Ca and/or 0-0.10% Zr and having S content limited to <=0.0100%, is used. A slab of this steel is cast and then directly delivered or reheated to >=1100 deg.C and hot rolling is finished at a final pass outlet temp. not lower than Ar3. Then the resulting plate is cooled down to <=400 deg.C at a cooling rate CR( deg.C/s) satisfying inequality log20<=logCR<{-1.73X(%Mn+1.3%Cr) +3.95} and coiled and the volume ratio of martensite is materially controlled to 0%, by which the hot rolled steel plate excellent in workability as well as in notch fatigue characteristic in a blanked part can be produced. By this method, the hot rolled steel plate excellent in stretch flange formability and having high notch fatigue strength can be produced.
Patent JP-S63310121-A (JP)
Title: Water washing device
Inventor: HASHIMOTO TAKASHI
IPC: B08B3/10
Filed: 1987-06-12
Abstract: PURPOSE:To prevent a dust particle from adhering to the surface of a semiconductor substrate by a method wherein, in a water washing device to wash a chemical liquid or the dust particle which has adhered to the substrate, a nozzle which jets a gas such as air or the like toward the surface of the water at an arbitrary angle and from an arbitrary height is installed. CONSTITUTION:When pure water is supplied from a water-supply pipe 2, a gas such as air or the like is jetted toward an appropriate direction from a jet orifice 1; by this setup, a dust particle and a chemical liquid contained in the pure water which is to be circulated inside a tank 3 can be excluded compulsorily and efficiently to the outside of the tank. Especially the dust particle has a property to float on the surface of the water inside the tank for many hours due to its surface tension; accordingly, if the gas such as air is jetted from the nozzle 1, it is possible to prevent this phenomenon. By this setup, it is made possible to prevent the dust particle from adhering to a semiconductor substrate 5.
Patent JP-S5670631-A (JP)
Title: Doping device of impurity
Inventor: NOGAMI MASAHARU
IPC: C23C16/448
Filed: 1979-11-14
Abstract: PURPOSE:To enable preferable control of an impurity density in a growing layer by connecting a hermetic container having larger volume than a liquid tank to a thermostatic chamber including the liquid tank in which a doping substance container is dipped, thereby abruptly exhausting liquid. CONSTITUTION:In order to control the temperature of an impurity container 15, the doping substance container 15 is dipped in the liquid tank 17 contained in the thermostatic chamber 16, the tank 17 is connected through a solenoid valve 18 and a drain tube 20 to the hermetic container 19 including larger volume than the tank 17, the valve 18 is controlled thereby exhausting the liquid, and cooled water is thereafter supplied thereto. Since the impurity density in the epitaxially growing layer can be thus abruptly varied, it can improve the performance of a microwave element or the like.
Patent JP-S5479563-A (JP)
Title: Lead frame for semiconductor
Inventor: INABA SEIJI
IPC: H01L23/495
Filed: 1977-12-07
Abstract: A semiconductor chip lead frame may have universal application for mounting any of many different chip sizes. More particularly, an island for supporting the chip has a plurality of recesses at its peripheral side portions, opposed to the intervals between leads. By changing the depth of these recesses, the lead frame can be adapted to mount various semiconductor chips having different chip areas, thereby conforming the area encircled by the bottoms of the recesses with the area of a chip having the minimum chip area. An advantage is that the chip-supporting frame area which is to be plated can be reduced, at least by the area of the recesses. The heat dissipation efficiency of the lead frame is not harmed.
Patent JP-S5938187-A (JP)
Title: One point mooring bouy
Inventor: TAKASUGI YUUJIROU
IPC: B63B22/02
Filed: 1982-08-27
Abstract: PURPOSE:To remote control various operations of PLEM value by arranging hydraulic pressure generator, hydralic pressure storing device, and various king of valves on a buoy moored on the surface of the sea while coupling through an operating hose with valves for PLEM placed on the bottom of sea. CONSTITUTION:In a one-point mooring buoy for loading/unloading liquid between a tanker and an on-short oil storage facility while mooring a buoy 1 on the surface of the sea and placing PLEM4 at the bottom of the sea, a compressed air tank 5, hydraulic pump 7, pressure storage tank 8, valve 9, etc. are arranged on the buoy 1. The buoy 1 is coupled through an operating hose 15 with g gate valve 16 and an operational section 17 of PLEM4 to remote control a valve 6 of PLEM4 through operation of the valve 9. Consequently the opening/ closing work of PLEM valve at the bottom of the sea performed conventionally by a diver can be eliminated.
Patent JP-S5849671-A (JP)
Inventor: SHIBATA NAOKI
IPC: H01F3/00
Filed: 1981-09-21
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-S5938242-A (JP)
Title: Anion-charged porous polyolefin resin membrane and production thereof
Inventor: MATSUDA KAZUO
IPC: B01J47/12
Filed: 1982-08-27
Abstract: PURPOSE:To provide the titled porous membrane which has a specified quantity of sulfone groups, a specified porosity, a specified average pore size and an excellent uptake efficiency, water permeation performance, water permeation- accelerating characteristics and chemical resistance and in which the surface of the pore and the outer surface are sulfonated. CONSTITUTION:A porous membrane of an anion-charged polyolefin resin such as PE or PP, in which the surface of the pore is sulfonated, has sulfone groups of 1.1-2 milliequivalent/g in terms of exchange capacity, a porosity of 30-85% and an average pore size of 0.05-5mu. This porous membrane can be used as a precision filter for removing bacteria, fine particles, etc. in water or an aq. soln. and exhibits excellent performances when used as a plasma separation membrane and a separator for battery. The membrane can be obtd. by sulfonating a porous polyolefin resin membrane having a porosity of 30-85% and an average pore size of 0.05-5mu in a sulfuric anhydride/org. solvent system or in sulfur trioxide gas.
Patent JP-H05340347-A (JP)
Title: Gland packing retightening device
Inventor: KONISHI YOSHIAKI
IPC: F16J15/24
Filed: 1992-06-09
Abstract: PURPOSE:To provide a gland packing retightening device wherein a gland nut is automatically retightened and thus tightening force of a gland packing can be always fixedly held. CONSTITUTION:By internally shrouding a pump chamber 42 in a stepped part 22a partly provided in a plunger 22 of a plunger pump 10, an auxiliary pump unit part 40 is formed, and also a gland nut 28 is engaged with a motor unit part 50 for transmitting turning force to this gland nut, to connect both the unit parts 40, 50 by a hydraulic system 60. A relief valve 68 is provided in the hydraulic system 60, to hold a pressure in the system to a predetermined value. In this way, retightening of the gland nut 28 can be attained during operation of the pump 10, and also tightening force of a gland packing 26 by this retightening can always be held to a fixed value.
Patent JP-S5852428-A (JP)
Title: Heat treatment for improving stress of shaft
Inventor: ENOMOTO KUNIO
IPC: C21D1/00
Filed: 1981-09-21
Abstract: PURPOSE:To improve the stresses of a steel shaft through generation of residual compressive stresses on the surface of the shaft by heating the shaft in a temp. range in which the metallic structure thereof does not change then cooling the surface of the shaft quickly. CONSTITUTION:A steel shaft 1 is heated by a high frequency heating source connected to a heating coil 2 provided on the outside circumferential part in the required part of said shaft 1 and a conductor 3 via said coil. The heating temp. is controlled by using a temp. sensor 5 provided on the surface of the shaft 1 and is heated in a temp. range in which the metallic structure of the shaft 1 does not change, that is, to a suitable temp. lower than the hardening temp., in such a way that the shaft is soaked down to certain depth from the surface layer. Thereafter, a cooling element 6 is moved to the heated part and a coolant 7 is blown through a pump 10, a pipe 9 and a valve 8, whereby said part is cooled quickly. Then, the stresses of the shaft 1 are improved without oxidation, deformation, change in metallic structure of the shaft 1. The above- mentioned heat treatment method for improving stresses is particularly suited for treatments for the purpose of preventing corrosion and damage owing to the residual stresses in the sealing parts of pump shafts.
Patent JP-H071567-A (JP)
Title: Molding method and molded product
Inventor: HAMANO NOBUYUKI
IPC: B32B27/06
Filed: 1993-06-18
Abstract: PURPOSE:To reduce the wt. of an interior material for a car. CONSTITUTION:A heating foaming agent 2 is held between two plate-shaped thermoplastic resin materials 1 and two materials 1 are heated in a superposed state to be molded along a prepared mold and the molded one is cooled to room temp. By this method, the inner layer is foamed to obtain a lightweight interior material rich in stress resistance and enhanced in heating insulating properties.
Patent JP-H0815761-A (JP)
Title: Film winding device for film unit with lens
Inventor: YOKOO HIROKAZU
IPC: G03B17/00
Filed: 1994-06-29
Abstract: PURPOSE:To surely attach a film winding device not for easily coming off at the time of attaching, to easily remove the device at the time of removing and to easily attach the device even to the film unit with a lens of a different type by providing restraining members having the projecting lines formed on the top end parts and restrained by a grip and a supporting member supported at the time of removing the film winding device. CONSTITUTION:The film winding device 2 is attached to the film unit with the lens 3 in such a manner that the restraining members 30 hold the film unit 3 in its thickness direction and the projecting lines 31 formed on the top ends of the restraining members 30 are restrained by the grip 16. At the time of removing the film winding device 2, the supporting member 33 can be held. Moreover, the supporting member 33 is provided on the middle between a pair of the restraining members 30, so that force almost uniformly exerts on both of the restraining members 30 and the device 2 can be easily removed. Since the restraining members 30 and the supporting member 33 are integrally formed, the increase of the cost due to the increase of the number of parts is prevented.
Patent JP-H04345812-A (JP)
Title: Method for molding odd-shaped casting article
Inventor: BANDO SATOSHI
IPC: B29C39/02
Filed: 1991-05-23
Abstract: PURPOSE:To easily prevent generation of a sink at low cost by using a mold wherein the part constituting the used face of moldings in the mold is split into at least two pieces in the case of forming the plastic moldings constituted of both a platelike base plate part and a wing part trailing to the circumference thereof. CONSTITUTION:In the case of molding a kitchen counter having a back guard 6 and an apron 7, a stainless steel plate is used. A Z-shaped unused face mold 1 having foldings which are mutually folded at 90 degrees in the opposite directions in both sides of the plate, a channel-shaped used face mold 2 having foldings which are mutually folded at 90 degrees in the same side in both sides of the plate and an apron used face mold 3 are prepared. These molds 1-3 are arranged as shown in the figures and fixed by a clamp via gaskets 4, 5 made of foamed polyethylene. Thereafter curable liquid is injected and cured in the molds. Thereby the required moldings are obtained. As this curable liquid, slurry is used which consists of 20-80wt.% syrup contg. methyl methacrylate unit as a main body and 80-20wt.% filling material.
Patent JP-S5852290-A (JP)
Title: Pyridobenzoxazinecarboxylic acid derivative
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1981-09-21
Abstract: NEW MATERIAL:9-Chloro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro- 7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid or its salt. USE:Antibiotic against gram-positive and -negative bacteria containing Pseudomonas areuginosa. PREPARATION:For example, selective hydrolysis of 2,4-dichloro-3-fluoronitrobenzene is conducted in the presence of a strong base to give 3-chloro-2-fluoro-6- nitrophenol. The product is made to react with monochloroacetone in the presence of an acid acceptor to form 2-acetonitriloxy-4-chloro-3-fluoronitrobenzene as an intermediate. The catalytic reduction of the intermediate is effected to form a ethoxymethylenemalonic diethyl ester, followed by heating in ethyl polyphosphate to form a pyridine ring. Finally, the product is hydrolyzed with hydrochloric acid to give the objective compound.
Patent JP-H0812986-A (JP)
Title: Lubricating oil composition for two-cycle engine
Inventor: NAGANUMA NORIYUKI
IPC: C10N20/04
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a lubricating oil for a two-cycle engine, enhanced in the effect of preventing the accumulation of deposit in the exhaust system to thereby prevent the blockage therein. CONSTITUTION:This composition contains 5-75wt.% mineral base oil which has a kinematic viscosity at 100 deg.C of 3-15mm<2>/s (preferably 3-10 mm /s) and a viscosity index of at least 110 (preferably at least 120, more preferably at least 130) and in which the percentage of the carbon atoms of paraffin (%Cp) in the total carbon atoms is at least 70% (preferably at least 80%) and 20-70wt.% polybutene having a molecular weight of 300 to 3,000. A petroleum base oil and additives may be incorporated into the composition.
Patent JP-H11336200-A (JP)
Title: L-shaped metal fitting
Inventor: KITAGAMI SEISHIRO
IPC: E04B1/348
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shift or a play caused by external forces and to improve reliability by providing lugs on the inner peripheral face side of the oblong holes of L-shaped metal fittings for fixing the main body portions of a unit bath and a shower unit to a building skeleton portion. SOLUTION: L-shaped metal fittings 1, 2 are used to fit a bath unit 4 to a bathroom skeleton portion 3. Multiple lugs are formed at constant intervals on the inner peripheral edge sections of the oblong holes 10, 20 of the L-shaped metal fittings 1, 2. Lug portions may be formed in turn, or the inner peripheral faces may be formed with circular arc portions only, or the lugs may be formed staggeringly by a half-pitch in turn on the opposite long site portions of the inner peripheral faces. The protruded shapes and protruded quantities of the lugs are set to proper shapes and lengths according to the outer diameter sizes of screws to be used and the material and strength of the L-shaped metals fittings 1, 2. When external force such as shock force or sporadic force is applied, the occurrence of a shift or a play can be prevented.  No looseness or no deflection is generated by an earthquake and the use over a long period, and reliability can be increased.