baber/WOPTO huggingface dataset:
Patent JP-S63166663-A (JP)
Title: Hydraulic reaction controller for power steering device
Inventor: IJIRI WAICHIRO
IPC: B62D6/02
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the occurrence of a flow noise, by setting up both first and second orifices in a passage interconnecting the reaction chamber side of an output shaft to the return side, and installing chamber between these orifices. CONSTITUTION:A tip of the plunger 22 built in an output shaft 21 in a housing a 3 comes into contact with a recess groove 23a on the outer circumference of an input shaft 23. A first orifice 24 and a second orifices 25 are set up on a passage interconnecting the side of a reaction chamber 20 of the output shaft 21 to the return side, and a chamber 26 is being installed between both these orifices 24 and 25. According to this method, a sudden increase of flow velocity will not be done is these orifice parts and, what is more, there is produced a damper effect in the chamber 26, thus the occurrence of a flow noise is well reduced.
Patent JP-H11103333-A (JP)
Title: Telephone line connection device
Inventor: KONO MITSUNORI
IPC: H04W8/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To avoid contention with a telephone number of the telephone line connection device by placing priority on a registration function of a telephone number in the case that the registration function of a telephone number is provided to a base station of a public service to connect a portable telephone set and a stationary telephone set and that the portable terminal has a registration function of the telephone number for charging. SOLUTION: A base station 31 connects to a portable terminal 33 via a radio channel. On the other hand, a stationary telephone set 8 or a personal computer 10 connects to a connection device 32 via a connection interface 7 or 9 and in the case that either of them is connected to the base station 31, the portable terminal 33 is inactive. In the case that the portable terminal 33 has a number registration function for charging, the telephone number is registered in the base station 31 and in the case that no number registration function is provided or in the case of the stationary telephone set 9 or the personal computer 10, the telephone line connection device 32 prepares the telephone number.
Patent JP-2001130599-A (JP)
Title: Tubelike container
Inventor: OZAKI HARUO
IPC: B65D35/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To immediately begin discharging a content fluid and to arbitrarily deaerate the inside of a tubelike container when it is not to be used for a long time. SOLUTION: A cylindrical pour-out port 4 for squeezing a fluid 14 is formed at a tip of a tube container 1, and the port 4 is opened/closed by a cap 3 which also serves as a mount base 7. A cylinder 8 protruding from a periphery of a vent hole 9 is formed on a side of a bottom of the container 1, and a lid member 11 for opening/closing the vent hole 9 is coupled with the cylinder 8 via a hinge 10. Thus when air is introduced into the tube container 1 with the vent hole 9 opened, the fluid 14 can be immediately squeezed out of the pour-out port 4.
Patent JP-H09153207-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBUSAWA TORU
IPC: G11B5/455
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to emit an alarm in real time by monitoring the clogging of a head reproduced during recording and the abnormality of a recording system at the time of a recording mode of a guard bandless recording system video tape recorder. SOLUTION: Recording and reproducing changeover pulses are inputted from a terminal 9 and recording and reproducing are changed over by switch groups 5, 5', 6, 6' at the time of the recording mode of the guard bandless recording system VTR. Recording signals are inputted from a terminal 8 and heads 1, 1' commonly used for recording and reproducing of + azimuth and -azimuth are operated to make recording in the recording period. The RF signals reproduced by the azimuth head during the reproducing period are amplified and detected through an LPF 12 and the pulses are outputted at fixed intervals from a voltage comparator 16 at the time of normal recording of the + and -azimuth heads but if the abnormality arises in the recording, the pulses are not outputted and a recording abnormality signal is outputted by detecting the same.
Patent JP-H04182792-A (JP)
Title: Cash automatic transaction device
Inventor: KOBAYASHI HIDEMASA
IPC: G06Q40/02
Filed: 1990-11-19
Abstract: PURPOSE:To enable booking transaction even with different banking facilities by providing an optical character reader (OCR) to read the data of the front page of a passbook and deciding the presence of this data in the data of a magnetic card. CONSTITUTION:A control part is provided with a decision means 3 deciding the data of the magnetic card obtained from a card data reading part 1 and the data of a passbook 10 obtained from an OCR 2 or magnetic stripe reading means and a booking permission means 4 directing the booking permission command to a booking part. Therefore, the writing data to a magnetic stripe 11 of the passbook 10 is decided as fixed data, store number, and account number 12 not changed due to the transaction, and all the other data to be changed is managed by a host so that the booking can be performed by the other terminal equipment at all times. Thus, the problem that the booking can be performed only by the identical banking facility can be eliminated.
Patent JP-2000142741-A (JP)
Title: Cap of pouring container with metering scale
Inventor: KISHI TAKAO
IPC: B65D47/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cap of pouring container in which a label having a metering scale printed therein is adhered to an inner circumferential wall of an over-cap by an insert molding process. SOLUTION: This is a cap of pouring container comprised of an inner cap having a pouring port 13 and a trough-like pouring guide 14 vertically arranged from its circumferential edge; and an over-cap C having a top wall 20 and a side circumferential wall 21 to enable a volume of the stored contents to be metered, wherein a label 30 having a metering scale printed therein is adhered to either an inner circumferential surface or an outer circumferential surface of the side circumferential surface of the side circumferential wall 21 of the over-cap C by an insert molding process.
Patent JP-H08135369-A (JP)
Title: Automatic interlocking lubricant filling method
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1994-11-08
Abstract: PURPOSE: To fill a lubricant efficiently and automatically, by providing pressure converters and motor-operated valves to the filling holes provided to a buried pipe at specific intervals, and centralized controlling the filling order, the injection pressure, and the filling time per hole. CONSTITUTION: Lubricant filling holes 18 to 22 are provided on a buried pipe 33 at specific intervals, and they are connected by an injection pump and an injection hose 23 on the ground. Near the filling holes 18 to 22, pressure converters 10 to 14 to detect the injection pressure, and motor-operated valves 2 to 6 to open and close the branches of the injection hose, are provided, and the lubricant is filled continuously automatically or intermittently automatically, depending on the preset injection pressure, the filling time per a hole, and the filling order, by a centralized control board 1 in a starting shaft. The control of the motor-operated valves 2 to 6 is carried out basically by a variable timer, but when the injection pressure exceeds a managing limit even within the set time, the filling is converted to the next filling hole automatically.  On the other hand, the filling holes 17 of leading bodies 32 are connected by a different pump and a different hose 24, no motor-operated valve is provided, but only a pressure converter 9 is provided, and the lubricant is filled constantly.
Patent JP-H06162402-A (JP)
Title: Magnetic disk device
Inventor: AKAHA MASAMITSU
IPC: G11B5/012
Filed: 1992-11-20
Abstract: PURPOSE:To obtain an inexpensive magnetic disk device with a simple constitu tion and capable of easily executing the revision of a program, as well by improving the circuit constitution of the magnetic disk device. CONSTITUTION:The programs used for a servo control CPU 10 and a hard disk control CPU 11 are formed into a block to be made one program and to be constructed in a ROM 12, and the RAM 10a is provided on the servo control CPU 10. Thus, the servo control CPU 10 is started by block-transferring the program used for the servo control CPU 10 from the hard disk control CPU 11 to the RAM 10a at the time of initial reset. Further, the expensive magnetic disk device with excellent handleability and capable of easily revising the program is constructed since the ROM 12 is a flash ROM.
Patent JP-H04187283-A (JP)
Title: Selective separation of titanium from aqueous solution
Inventor: TSUCHIYA HIROO
IPC: C02F1/26
Filed: 1990-11-19
Abstract: PURPOSE:To selectively remove Ti from an aq. soln. contg. Ti by a solvent extraction method while preventing the accumulation of Ti in an extracting reagent by regulating the concn. of a free acid in the aq. soln. contg. Ti to a specified value or below, bringing the soln. into contact with an org. solvent contg. a cation exchanger, extracting and removing Ti from the soln. CONSTITUTION:The concn. of a free acid in an aq. soln. contg. Ti is regulated to <=3N, the soln. is brought into contact with an org. solvent contg. a cation exchanger and Ti is extracted and removed from the soln. The solvent is brought into contact with 1-5N aq. alkali metal hydroxide soln., the extracted Ti is converted into an insoluble compd. and this compd. is removed by filtration. After this filtration, the solvent is brought into contact with a mineral acid, alkali metal ions are transferred to a water layer by back extraction and the solvent is recovered and used again for selective separation. By this solvent extraction method, Ti can be separated and removed from the aq. soln. while preventing the accumulation of Ti in the extracting reagent. Since the alkali metal hydroxide and mineral acid are used, Ti in the org. phase can be inexpensively and rapidly removed and low concn. of Ti is attained.
Patent JP-H02158601-A (JP)
Title: Prevention of sticking of polymer scale
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1988-12-09
Abstract: PURPOSE:To prevent sticking of polymer scales to the inner wall, etc., of a polymerizer by polymerizing an ethylenic double bondcontaining monomer in a polymerizer where a coating material containing specified components such as a condensate of an aromatic amine compound is preliminary applied to the surface of the inner wall, etc., of the polymerizer. CONSTITUTION:In polymerization of an ethylenic double bond-containing monomer (e.g. vinyl chloride) in a polymerizer, a coating material containing (A) a condensate of an aromatic amine compound, (B) an alkali salt and/or an ammonium salt of a sulfonated condensate of an aromatic amine compound and (C) a metallic compound [e.g. silicate or carbonate of alkaline(earth) metal] and/or an inorganic colloid is preliminary applied to the inner wall surface of the polymerizer and other parts (e.g. shaft of agitator or agitating blade) with which the above-mentioned monomer is brought into contact during. the polymerization to prevent sticking of polymer scales.
Patent JP-H04183108-A (JP)
Title: Pulse generator
Inventor: NOJIMA KENICHI
IPC: H03K3/53
Filed: 1990-11-19
Abstract: PURPOSE:To generate a rectangular wave that rises fast at high voltage, that has no waveform distortion, and that has a wide pulse with by constituting the bloom line with cylindrical external, intermediate, and central conductors. CONSTITUTION:When a central conductor 22 of a bloom line 14 charged with electric energy by closing a switch, is grounded, the intermediate conductor 22 charged with energy discharges the energy, stepped wave is propagated in the direction of output terminal D by stepped wave through a distributed constant line consisting of a central conductor 24 and an external conductor 20, and a stepped voltage is applied to a load 16. This stepped wave is multiplexed at output terminal D into a distributed constant line consisting of the central conductor 24 and intermediate conductor 22 and into a distributed constant line consisting of the intermediate conductor 22 and external conductor 20, and reflected and propagated in the direction of input terminal C. This reflected wave is reflected again at input terminal C, and when it reaches output terminal D, a voltage applied to the load 16 returns to zero, thereby supplying a rectangular wave pulse having a width equal to a period of time that the stepped wave reciprocates.
Patent JP-H0347168-A (JP)
Title: Piperidine derivative and hypotensor containing same derivative
Inventor: SHOJI MASATAKA
IPC: C07D405/02
Filed: 1989-11-30
Abstract: NEW MATERIAL:A piperidine derivative expressed by the formula (R<1> to R<4> are H or substituent group; X is aralkyl, aryl or alkyl; Y is hetero atom or alkylene; A is condensed aromatic, provided that aromatic ring constituting X and A is an organic group selected from benzene, naphthalene, anthracene, pyrrole, furan, thiophene, indole, etc.). EXAMPLE:4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-hexylpiperidine hydrochloride. USE:A hypotensor capable of industrially simply producing at a low cost and having excellent activity. PREPARATION:For example, 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)piperidine is reacted with 1-bromohexane in the presence of sodium iodide and potassium carbonate to provide the exemplified compound.
Patent JP-2000138261-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO SEIJI
IPC: H01L21/60
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To mount a semiconductor chip on the major surface side of a wiring board through bump electrodes, while arranging the bump electrodes on the rear surface side by forming the bump electrodes through a bonding material and a bonding layer composed of a material other than a Pb-based material having a melting point higher than the heat resistant temperature of the wiring board and lower than that, respectively. SOLUTION: Since a bonding layer is fused at a temperature lower than the heat resistant temperature of a wiring board 1 to bond electrodes pads 1A and 3A, a semiconductor chip 3 can be mounted on the major surface side of the wiring board 1 with the bump electrodes 6 interposed, without the use of a Pb based material. Since the bonding layer is transformed into a reaction layer 5, having a melting point higher than the heat resistant temperature of the wiring board 1 through diffusion reaction with a bonding material 2, bump electrodes 8 composed of a material other than a Pb-based material can be formed on an electrode pads 1B on the rear surface of the wiring board 1 without fusing the bump electrode 6 or being offeeted by heat on the wiring board 1.
Patent JP-H02158043-A (JP)
Title: Sample position setting-up device in charged particle beam device
Inventor: KUDOU MASAKUNI
IPC: H01J37/21
Filed: 1988-12-09
Abstract: PURPOSE:To automatically setting up the sample surface in a prescribed position without using an optical microscope by scanning the sample by a changed particle beam at various positions in Z-direction to judge the best-focused case in order to set up a sample stage in that Z position. CONSTITUTION:When a switch 19f on a console desk 19 is pressed, a positioning start signal generation unit 21 inputs a switching signal in a selection circuit 27 for being switched as shown by a dotted line. A signal from an acceleration voltage signal generation unit 22 is inputted in an acceleration power supply 2, while the signals from a magnification signal generation unit 23 and a scanning speed indication signal generation unit 24 are inputted in a scanning signal generator. A signal from an excitation signal generation unit 26 is inputted in a lens power supply 5. A sample stage 8 is moved in the Z direction by a micronotch quantity while an electron beam 3 scanns the surface of a sample 9 every step. An output signal from a secondary electron detector 15 is inputted in a evaluation signal generation circuit 16 to evaluate a focalizing degree. An evaluation signal is memorized in a memory part 29 and a Z signal setting-up unit sends the evaluation signal having the highest focalizing degree to a control circuit 14 through a selection circuit 31 for setting up the Z directional position.
Patent JP-2000138042-A (JP)
Title: Organic electrolyte battery
Inventor: WAKI SHINICHI
IPC: H01M10/0569
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a sealant from leaking liquid due to softening at heating by interposing a gasket between a positive electrode can and a negative electrode can that serve respective terminals of a coin-type battery, and by arranging, in the facing portion, the sealant composed of one or more kinds of fluororesin where a part of butyl rubber, styrene-butadiene rubber, and a side chain is substituted by silicone resin. SOLUTION: In a gasket 3 portion facing a positive electrode can 1 and a negative electrode can 2 in which a generating element of a positive electrode 4 and a negative electrode 5 that face to each other through a separator 6 and organic electrolyte is sealed, these rubber or resin are diluted with toluene or the like and is coated, and a sealant 8 is formed. When a battery is mounted to a circuit board, the sealant 8 is not softened at a temperature about 250 deg.C during passing through a reflow furnace and therefore, holds its sealing ability. As this organic electrolyte, a solvent containing at least one of sulfolane and 3-methyl sulfolane which have a boiling point not less than 250 deg.C is preferably used, and it prevents inner pressure from rising during passing of the reflow furnace.
Patent JP-S63165688-A (JP)
Inventor: UEIN EICHI BIICHI
IPC: E21B10/58
Filed: 1987-12-09
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-H05120457-A (JP)
Title: Ic circuit equipped with oscillation circuit
Inventor: SUENAGA YOSHIAKI
IPC: G06F1/32
Filed: 1991-10-29
Abstract: PURPOSE:To reduce the power consumption of an oscillation circuit at the time of the stoppage of the operation of an IC circuit, by switching the power supply voltage of the oscillation circuit which is operated even at the time of the stoppage of the operation of the IC circuit between the cases a the time of the operation and at the time of the stoppage of the operation of the IC circuit. CONSTITUTION:A low level is impressed from an inverter 24 on the gate of a transistor 21 for the switch of a P channel MOS, and the transistor 21 is turned ON. On the other hand, a high level is applied from an inverter 25 to the gate of a transistor 23 for the switch of the P channel MOS transistor, and the transistor 23 is turned OFF. Thus, at the time of the stoppage of the operation of the IC circuit, a path on which the transistor 21 for the switch is present is operated, and the power supply voltage of an oscillation circuit 2 can be reduced by the decrease of a voltage due to a diode-connected transistor 22 for a resistance. Therefore, the power consumption due to the oscillation circuit 2 at the time of the stoppage of the operation of the IC circuit can be reduced.
Patent JP-H05124804-A (JP)
Title: Production of dilute sulfuric acid and manufacturing equipment
Inventor: UMETSU HIROSHI
IPC: B01F3/08
Filed: 1991-10-30
Abstract: PURPOSE:To eliminate danger of boiling of sulfuric acid and to efficiently produce dilute sulfuric acid in a continuous stage by separating concentrated sulfuric acid into two stages and diluting it with dilution water in a mixer and successively cooling it by a cooler. CONSTITUTION:Concentrated sulfuric acid is supplied to a first mixer 2 by a feed pump 1. On the other hand, industrial water for dilution is pressurized by a pump 3 and thereafter controlled by a control valve 4 for the flow rate of dilution water so that the concentration of sulfuric acid is regulated to about 80-90wt.% and supplied to the first mixer 2. This diluted sulfuric acid is immediately carried to a first cooler 5 and cooled at about 70-80 deg.C therein. The cooled diluted sulfuric acid is sent to a second mixer 6 and diluted by industrial water controlled in flow rate by the control valve 4 for the flow rate of dilution water so that the concentration is regulated to about 70wt.%. Since the temperature of sulfuric acid at a point of this time is raised at about 100-110 deg.C, sulfuric acid is cooled by a second cooler 7.
Patent JP-H02158498-A (JP)
Title: Light gas-sealed structural member
Inventor: SAKA EMIKO
IPC: B64C1/00
Filed: 1988-12-12
Abstract: PURPOSE:To reduce the weight of a structural member by a method wherein each cell of porous structure is filled with gas, e.g. helium, having specific gravity lower than that of air, CONSTITUTION:A structural member is formed such that a core 3 being a honeycomb structure of an aluminum alloy material being a raw material is adhered in a laminar state to upper and lower outer plates 1 and 1, formed by a sheet of an aluminum alloy with a thickness of approximate 1mm, therebetween through adhesives 2 formed by a resin film of epoxy being a raw material. In manufacture of the structural member, by adhering together in a laminated state the outer plate 1, the adhesive 2, and the core 3 in a large control chamber or a bag sealed with helium gas, a product is finished as a structural member in which each cell of the core 3 is sealed with helium gas.
Patent JP-H06163939-A (JP)
Title: Semiconductor pressure sensor and fabrication thereof
Inventor: TAKANO OSAMU
IPC: G01L9/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a compact semiconductor pressure sensor in which pressure can be measured over a wide range at a piezo resistance part and fine variation of pressure can be measured highly accurately over a specific pressure range at a capacitive part by providing a single diaphragm with pressure-sensitive functions of both piezo resistance type semiconductor pressure sensor and capacitive semiconductor pressure sensor. CONSTITUTION:Pressure-sensitive part of piezo resistance semiconductor pressure sensory i.e., piezo resistors (not shown), a low resistance region 104b for connecting them, and movable electrode 114, i.e., a low resistance region 104a, of a plate capacitor in capacitive semiconductor pressure sensor are provided on one thin diaphragm 109 and a fixed electrode 113, i.e., a poly-Si electrode 106a, of plate capacitor is provided through an air gap on the diaphragm 119.
Patent JP-H02158677-A (JP)
Title: Production of honeycomb sandwich structural panel
Inventor: FUKUDA JIRO
IPC: C09J175/00
Filed: 1988-12-09
Abstract: PURPOSE:To readily produce the subject panel in a short time without requiring a pressing step by bonding a honeycomb core to a surface material using a one-pack type moisture curing type urethane-based adhesive having a specific isocyanate content, average molecular weight, etc. CONSTITUTION:Either of a honeycomb core and a surface plate is coated with a one-pack moisture curing type adhesive (e.g. expansion curing type adhesive having 2-10 times expansion ratio) with 0.1-5wt.% isocyanate content (solid content in the total adhesive), 20000-150000 average molecular weight and >=0.5kgf/25mm width initial peel adhesive strength according to the JIS K 6854 and the other adherend is applied to produce the objective panel.