baber/WOPTO huggingface dataset:
Patent JP-H0680067-A (JP)
Title: Brake hydraulic pressure control device
Inventor: NISHIYAMA YUKINORI
IPC: B60T8/48
Filed: 1992-09-01
Abstract: PURPOSE:To get rid of improperness of a brake hydraulic pressure control device, in which make-up flow routes which branch from a main flow route are set in a circulating type anti-lock control device, to add a traction control function, that is a possibility of that rising of brake hydraulic pressure at the initial stage of traction control is delayed, though the brake hydraulic pressure control device is simple. CONSTITUTION:An intermediate liquid reservoir 13 housing a stepped piston 13a which is selectively connected to a make-up feed flow route 11-1 which communicates with a reflux point 8 from a pump 7, and a make-up feed flow route 11-2 which communicates with an exhaust liquid reservoir 6, by a three- ports two-positions change over valve 12, is set. Pump discharge pressure at the initial stage of traction control is sent to a small area part 13b of the intermediate liquid reservoir 13 through the make-up feed flow route 11-1 and a connecting flow route 14, as a restrictor 16 is set at the side of a wheel brake 4, and speeds the starting of the stepped piston 13a. In this way, the rising of brake hydraulic pressure is speeded as brake fluid of enough quantity is quickly fed from the intermediate liquid reservoir 13 to the pump 7.
Patent JP-H1061594-A (JP)
Title: Structure of impeller and pump
Inventor: HONJO EIICHI
IPC: F04D29/24
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of priming at the time of starting, and to enable the discharge of a large quantity of liquid at a high pressure by forming an impeller into a shape, of which blade space part is expanded like a water-drop between adjacent blade parts, and forming plural through holes in the blade part. SOLUTION: Blade space parts 11d of an impeller housed in a casing, which are formed between adjacent blade parts 11, are formed into an expanded water- drop-shape. With this structure, suction effective volume in relation to a suction port of a central part of the casing can be secured large so as to enable the quick suction. Since a space, which is gradually enlarged toward a discharge port, forms a smooth flow passage, flow velocity of the sucked liquid is increased, and more increased by the venturi effect of a narrow part formed by a terminal part 11b and a back surface 11c of other blade, and the liquid can be discharged to a flow passage of the casing or the periphery at a high pressure. Furthermore, the blade part 11 is formed with plural through holes 11e so as to increase the discharging flow velocity and prevent the reverse flow.
Patent JP-H04114428-A (JP)
Title: Cleaning process
Inventor: IWAMATSU SEIICHI
IPC: H01L21/304
Filed: 1990-09-04
Abstract: PURPOSE:To obtain the title cleaning process using a cleaning fluid hardly deteriorated and a cleaning agent in less consumption by a method wherein a semiconductor wafer is exposed in ozone added fluoric acid water solution, hydrochloric water solution, ammonia water solution, nitric acid solution or fluoric acid gas vapor, hydrochloric acid gas vapor, ammonia gas vapor, nitrogen oxide gas vapor. CONSTITUTION:For example, ozone gas or oxygen gas is fed to fluoric acid water solution while irradiating the solution with ultraviolet rays to turn the oxygen gas into ozone gas simultaneously immersing silicon wafer into the solution thereby enabling the silicon wafer to be cleaned up and the pollutants to be removed from heavy metals etc., by etching away the silicon wafer while being oxidized. Besides, the cleaning effect can be further improved by adding hydrochloric acid to the fluoric acid. Otherwise, a photoresist film can be cleaned off rapidly by immersing the silicon wafer coated with the photoresist film into ozone added smoking nitric acid.
Patent JP-H1170838-A (JP)
Title: Mounting and demounting console device for vehicle
Inventor: OMORI NORIO
IPC: B60R7/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To mount and demount a console main body as necessary. SOLUTION: In this mounting and demounting console device for vehicle, engaging pieces 23 provided at the bottom lower surface 22 at the rear side of the console main body 20 are inserted to two fitting holes 11 with about a rectangular form fored on the floor 10 of a vehicle, the penetration hole 25 of a pedestal 20A at the front side of the console main body 20 is fitted to a screw hole 12, and the console main body 20 is mounted to the floor 10 of the vehicle by a dressing screw 26 which can screwing-fix by screwing in the screw hole 12.
Patent JP-S61110565-A (JP)
Title: Ink dot printer
Inventor: OKUNO SHIGERU
IPC: B41J2/255
Filed: 1984-11-06
Abstract: PURPOSE:To enable a needle to smoothly retract from the vicinity of a magnetic ink at non-printing time, by a construction wherein a needle moved in the direction of an electrode, with a magnetic ink adhered thereto, is formed from a conductive non-magnetic material. CONSTITUTION:A magnetic ink is drawn up into a slit 31 between magnetic poles 30 by a magnetic force to form an ink film 32, and the needle 24 for forming a dot is protruded to the side of a recording paper 12 in response to a printing signal. The ink adhered to a tip part 34 of the needle 24 approaching the electrode 47 is caused to fly under an electric field to form a dot on the surface of the paper 12. After printing is over, the magnetism of the magnetic poles 30 is removed, and the ink in the slit 31 is returned nto a tank. At this time, since the needle 24 is non-magnetic, the ink is not left thereon. Accordingly, drying or hardending of the ink does not occur at non- printing time, and the con-centration of the ink is maintained to be constant.
Patent JP-S61113068-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: G03G5/04
Filed: 1984-11-08
Abstract: PURPOSE:To prevent thoroughly the generation of an interference fringe by forming a photoreceptive layer of a base formed with projecting parts on the surface, the 1st layer consisting of an amorphous material, the 2nd layer constituted of an amorphous material contg. silicon atoms and exhibiting photoconductivity and a surface layer consisting of an amorphous material. CONSTITUTION:This photoreceptive member has the base 1001 formed with the many projecting shapes each of which has the projecting shape in section superposed with an auxiliary peak on a main peak on the surface as well as the photosensitive layer 1000 provided with the 1st layer 1002 constituted of the amorphous material contg. silicon atoms and germanium atoms, the 2nd layer 1003 constituted of the amorphous material contg. silicon atoms and exhibiting the photoconductivity and the surface layer 1005 consisting of the amorphous material. The distribution condition of the germanium atoms in the layer 1002 is ununiform in the layer thickness direction and a material which governs conductivity is incorporated into one of the layer 1002 and the layer 1003. The distribution of said conductivity governable material is ununiform in the layer thickness direction. The photoreceptive layer 1000 contains one kind of oxygen atoms, carbon atoms and nitrogen atoms. The photoreceptive member suitable for the image formation in which coherent monochromatic light is used is thus obtd.
Patent JP-S6390455-A (JP)
Title: Automobile
Inventor: TATSUNO HIYOSHI
IPC: B60Q1/02
Filed: 1986-10-01
Abstract: PURPOSE:To secure safe driving and prevent loss of power consumption by providing an automobile with a surrounding light sensor and controlling lighting of a headlamp in accordance with the output of the sensor. CONSTITUTION:If a change-over switch on a console panel near a driver's seat is set to an automatic position, a lighting sensor 1 detects darkness of the surroundings and transmits an output to a lighting switch 71 which is then turned on to activate a main-low beam switch 81. If there is no car running in the opposite direction, no output is generated from a main-low beam sensor 2 disposed in the forward position of the body, so that only a main beam lamp 3 is turned on. If there is a car running in the opposite direction, the light therefrom is detected by the main-low beam sensor 2 which transmits an output to the main-low beam switch 81, so that the connection of the switch 81 is changed over to turn off the main beam lamp 3 and, at the same time, to turn on a low beam lamp 4. Therefore, failure to light to the lamp in the evening can be prevented, assuring safe driving, and loss of power consumption can be avoided.
Patent JP-S6297925-A (JP)
Title: Resin traveler for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1985-10-18
Abstract: PURPOSE:The titled traveler, obtained by molding a synthetic resin containing aramid fibers having a specific thickness and length in a specific proportion, having high toughness and strength and remarkably improved abrasion resistance and useful for high-speed spinning. CONSTITUTION:A traveler obtained by adding 5-20wt% aramid fibers having 5-15mu thickness and 1-10mm length to a synthetic resin, e.g. nylon 6, as necessary, mixing a filler, pigment, etc., and molding the resultant mixture.
Patent JP-S59119743-A (JP)
Title: Structural system of redundancy of integrated circuit
Inventor: TSUDA NOBUO
IPC: G11C29/04
Filed: 1982-12-25
Abstract: PURPOSE:To relieve the defects in most of the positions of the IC efficiently by a small redundancy by setting the changeover units of redundancy structure in the IC circuit in a hierarchal manner. CONSTITUTION:A first hierarchal block is changed into a redundancy by fundamental blocks 1S and redundancy blocks 1R, and a predetermined normal function of a second hierarchal block 2 is enabled. The same applies to the relationship of a second hierarchy and a third hierarchy. The units 1S, 1R of the circuit blocks of the first hierarchy are tested by informations 12 from a computer 8, flag informations 9 are generated 7, and buses 4 are detached on non-defect, and changeover informations 10 are generated 7 on defects. The defects of the circuit blocks of the second hierarchy are relieved through changeover operation regarding the circuit blocks of the first one, the block group 2 of the second one is changed over and operated 6 by using an OR circuit 13 and an inversion circuit 14, and probability in which the circuit blocks of the third hierarchy have defects is reduced remarkably. Since an additional circuit for a changeover can also be made contain in the block 2 of the second hierarchy, the system can cope with these defects, and a high-degree defect relief effect is obtained.
Patent JP-H1171847-A (JP)
Title: Precast concrete, work execution method for concrete, and method for using form main body
Inventor: ARAI YUSAKU
IPC: E04B5/32
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide precast concrete such that the amount of cast-in-place concrete can be reduced. SOLUTION: Precast concrete 1 includes a recessed form main body 2, which is formed by precast concrete 1, a rectangular surface 20, and a corrugated board consisting of four upright pieces 22, 24 placed to stand from the four sides of the surface 20; and a locking means 3 by which the form main body 2 is locked to the precast concrete 1. An opening 2a in the form main body 2 is opposed to the precast concrete 1, and the form main body 2 is locked to the precast concrete 1 by the locking means 3.
Patent JP-H04115102-A (JP)
Title: Position sensor and substrate conveying apparatus having position sensor
Inventor: FUJIOKA HIDEHIKO
IPC: H01L21/68
Filed: 1990-09-06
Abstract: PURPOSE:To make it possible to use a position sensor even in a vacuum or in pressure reduced gas by constituting the sensor of a main body wherein a slit for regulating the displacing amount of a movable part with a thin part as a supporting point is formed at a fixed part and of a strain gage which is bonded to the thin film part. CONSTITUTION:A fixed part 10 of a main body 1 is fixed to another member. Under this state, force is applied on a movable part 11 which is provided on the fixed part 10 through a thin part 12 as a unitary body. Then, the movable part 11 is displaced, and the thin part 12 is expanded and contracted. Therefore, the amount of the displacement of the movable part 11 can be detected with a strain gage 2 which is bonded to the thin part 12. A slit 14 for regulating the displacing amount of the movable part 11 with the thin part 12 as the supporting point is formed at the fixed part 10. Therefore, breakdown of the thin part 12 due to the excessive displacement of the movable part 11 can be prevented. Furthermore, since the position sensor can be constituted of the main body 1 comprising a metal member and the strain gage 2, the position sensor can be used in a vacuum or in pressure reduced gas.
Patent JP-H1081342-A (JP)
Title: Easily unsealable packaging film and its manufacture
Inventor: HARANO SHIGENOBU
IPC: B65D33/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of arrayed I-notches to be applied efficiently on a predetermined portion to be unsealed by making the plurality of arrayed I-notches by a printing machine equipped with a die protruding blade for applying and machining the plurality of arrayed I-notches instead of a block cylinder. SOLUTION: In a printing machine incorporating an I-notch applying and machining unit into a final unit of a 6-color gravure printing machine, a packaging plastic film B is printed sequentially by a printing unit with block cylinders 1 to 5 for respective colors. Then the film is pressed against a block face by a pressure roller C at a position of the notch applying and machining unit with a receive roll 6 mounted with a die protruding blade attached to accept l-notch application and machining, and thereafter it is taken up by a take-up part F. The receive roll 6 for making I-notches is formed with narrow grooves of approximately 20mm for fitting the die protruding blade like a strip at a predetermined position to be unsealed with intervals of 0.5 to 3mm, while a blade height is normally a half or equal to the thickness of the film layer.
Patent JP-S6388952-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA TOSHIYUKI
IPC: H04M11/00
Filed: 1986-10-02
Abstract: PURPOSE:To share a facsimile equipment even to an external terminal and to execute many functions by connecting an external terminal and a telephone line through a modulating/demodulating part and a network control part in a facsimile equipment when the received signal is not a facsimile signal. CONSTITUTION:A called terminal after connecting a line sends a digital identifying signal DIS constituted to a frame. When a response does not come in a constant period after sending, a DIS is sent again, and when the response does not come in the constant period, a signal deciding part 3 considers it to be an access by a personal computer communication and informs an external terminal of the effect of the effect. Thus, when a control signal (on-line request) comes from the external terminal, the output from a subsequent modulating/ demodulating part 2 is sent to the external terminal as it is and the protocol of the personal computer communication is executed. When the response is not executed from any external terminal for a constant time, the disconnecting sequence of a usual facsimile is started.
Patent JP-H0982296-A (JP)
Title: Structure of battery pack fixing part
Inventor: YOSHIDA KIYOSHI
IPC: H01M2/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To ensure good assemblage without any need of a special fastener and make compact portable equipment under the application of small mounting space, regarding a battery pack fixing part. SOLUTION: A portable equipment case 1 is formed to have a housing recess 5 for housing a releasing button 2, a projection 6 for fixing one end of a coil spring 4, and an engagement tooth 7 for engaging and fixing a movable hook 3. The releasing button 2 is housed in the housing recess 5 and the opening 8 of the movable hook 3 and a projection 9 on the releasing button 2 are coupled to each other along the housing direction of the releasing button 2. In this case, the opening 10 of the movable hook 3 is engaged with and fixed to the engagement tooth 7 without any play in vertical and horizontal directions, and slidably via the utilization of the elasticity of the engagement tooth 7.  Also, the movable hook 3 is caused to slide on the energization force of the coil spring 4 inserted in the space of the opening 12 of the movable hook 3 and the projection 6, and a battery pack 13 is secured with a tongue part 11 at the end of the hook 3.
Patent JP-H1078993-A (JP)
Title: Factoring information processing system
Inventor: HIRAI SHIGERU
IPC: G06Q40/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To always be ready for paying the charge to each deliverer corporation by securing the direct connection among a FAX-VAN(facsimite-value added net work), an electric communication circuit and a factoring support system for transfer of data. SOLUTION: A factoring information processor 100 of a factoring company 4A is connected to the business hosts 10 of financial institutions 1A, 1B...1N via an electric communication circuit 40. A factoring information processor 100 is connected to the terminal units 30 of deliverer corporations 3A, 3B...3N via a FAX-VAN 200. Furthermore, the terminal unit of a system 20 of a purchaser corporation 2A is connected to the hosts 10 via the circuit 40. Then the processed and edited data are transferred between a facsimile equipment 30 and the processor 100 via the FAX-VAN 200. The processor 100 receives the obligation data to be assigned form the corporation 2A and performs the information processing related to the factoring.
Patent JP-H0682507-A (JP)
Title: Inspection method for wiring board
Inventor: UEHARA EIKO
IPC: G01R31/02
Filed: 1992-09-03
Abstract: PURPOSE:To allow accurate inspection of conduction and impurities by irradiating one point of a wiring pattern with an electron beam while another point with a positive ion beam and then detecting emitted electrons. CONSTITUTION:In the inspection of a wiring pattern 5 on a wiring board 4, one point of the wiring pattern is irradiated with an electron beam generated from a generating means 1 while a different point is irradiated with a positive ion beam generated from a generating means 2 and then the quantity or energy of electrons emitted therefrom is measured through a detecting means 3. When the wiring is conducting, potential drop due to the electron beam is offset by potential rise due to the positive ion beam to keep the potential on the wiring pattern 5 constant thus increasing the secondary electron emission quantity as compared with nonconducting state. Consequently, discrimination can be made between conduction and nonconduction. Furthermore, Auger electrons are also emitted. Since the energy thereof is determined depending on the combination of target substance and the type of particles used in the irradiation, the impurities are detected and the substance is specified based on the measurement of energy.
Patent JP-2000143286-A (JP)
Title: Tube glass less liable to leach lead
Inventor: KOMORI HIROSHI
IPC: H01L23/10
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To considerably reduce the amount of lead leached by incorporating specified proportions of PbO, TiO2 and Fe2O3. SOLUTION: This tube glass contains, by weight, 18-75% PbO, 0.5-10%, preferably 1-5% TiO2 and 0.01-2%, preferably 0.02-1% Fe2O3 and is less liable to leach lead while maintaining good chemical durability, electric insulating property and workability. When the tube glass is used as illumination glass, exhaust tube glass and stem tube glass for illumination, it contains 48-68% SiO2, 0-5% Al2O3, 18-40% PbO, 5-15% Na2O, 0-6% K2O, 0-1% Sb2O3, 0.5-10% TiO2 and 0.01-2% Fe2O3. When the tube glass is used as semiconductor sealing glass, it contains 20-40% SiO2, 0-10% Al2O3, 0-20% B2O3, 40-75% PbO, 0-10% K2O, 0-10% Cs2O3, 0.5-10% TiO2, 0.01-2% Fe2O3 and 0-0.01 Na2O.
Patent JP-H0899934-A (JP)
Title: Production of butyric acid ester
Inventor: NAKAMURA SHIGEO
IPC: C07C67/60
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a butyric acid ester free from carboxylic acid and having high quality from crude butyric acid ester obtained from a production process of methyl methacrylate and methacrylic acid by distilling the crude ester after treating with a basic substance. CONSTITUTION: Methyl methacrylate and methacrylic acid are produced by reacting acetone cyanohydrin or methacrylonitrile with sulfuric acid and methanol. The butyric acid esters produced as byproducts of the above process, i.e., methyl hydroxyisobutyrate and methyl methoxyisobutyrate (containing 30wt.% of carboxylic acid) are brought into contact with a basic substance and distilled to obtain a butyric acid ester. The basic substance is preferably an alkali metal or alkaline earth metal hydroxide, carbonate or bicarbonate, ammonia and amines selected from primary aliphatic amine, secondary aliphatic amine and tertiary aliphatic amine. The butyric acid ester is useful as a cleaning agent, a solvent for coating material, a raw material for organic synthesis, etc. The ester is preferably free from carboxylic acid to prevent the corrosion, odor development, degradation, etc.
Patent JP-H0397202-A (JP)
Title: Electronic part
Inventor: NISHIMURA HIROYUKI
IPC: H01G5/01
Filed: 1989-09-11
Abstract: PURPOSE:To obtain an electronic part of low cost and excellent in safety by making wax soak into a part with which the contact of a slider comes into contact. CONSTITUTION:A ring type resistor 2 is stuck on the upper surface of a printed board 1 of glass resin or the like by screen-printing or the like. After the resistor 2 is screen-printed on the surface of the board 1, wax is spread on the resistor 2, and an electrode 3 is solder-plated. The softening point of the wax is 66-78 deg.C, and the wax is heated up to about 230 deg.C. As a result, the wax melts and soaks into the resistor 2. Bees wax or the like is used as the above wax. Since the wax has soaked into the resistor 2 when the resistance value is adjusted, grind tailings are not generated by the sliding of a contact 6 of a slider 5, as in the case of conventional manner. Hence a circular plate type metal slider 5 can be set on the board 1 so as to be able to freely rotate, and the contact 6 of the slider 5 slides on the resistor 2. Since solvent such as fluorocarbon is not used, the equipment and the installation for exhausting process and the like are unnecessitated.
Patent JP-S6480381-A (JP)
Title: Indicator for measured data of movement
Inventor: TSUCHIDA YASUYUKI
IPC: H05K11/00
Filed: 1987-09-19
Abstract: PURPOSE: To perform easy-to-see data display by displaying only one piece of item data relating to similar item data in the case of displaying the respective kinds of measurement data display relating to exercises at a CRT display device. CONSTITUTION: In plural sensors 7-9 equipped in an exercise equipment 1, the respective kinds of states relating to the exercises are measured. Also, in a microcomputer 14, the measurement data from the respective sensors 7-9 are computed, the similar item data are handled as a data group and one piece of the item data in the data group is outputted. Further, in a selection means 5, optional item data in the data group are selected. Then, in a video processing part 13, the item data selected in the selection means 5 and outputted from the microcomputer 14 are displayed at the CRT display device 10. As a result, the number of display data at the CRT display device is reduced and the easy- to-see data display is realized.