baber/WOPTO huggingface dataset:
Patent JP-H0930402-A (JP)
Title: Vacuum booster device
Inventor: KOSAKAI ASAO
IPC: B60T13/563
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide the optimum electrifying timing by discharging the fluid inside of a cylinder chamber with the movement of an input rod, and forming a piston of an input rod so as to stroke toward the bottom surface of a cylinder chamber, and maintaining the initial condition between an operating piston and a power piston. SOLUTION: When a braking pedal is quickly operated so as to move an input rod 11 to the output side of a booster device, the moving speed of a piston of a cylinder, which uses a flange part of the input rod 11 as a piston and which is provided with an orifice 23b, achieves the predetermined value. Consequently, the fluid inside of the cylinder is not discharged from the orifice 23b. An operating piston 23 formed with the cylinder is integrally moved with the input rod 11. A sensor of a first detecting unit 31, which is arranged opposite to the operating piston 23 and which contacts with the operating piston 23 in the initial condition, and the operating piston 23 are separated from each other.  The first detecting unit 31 outputs the separating signal, and a solenoid driving circuit 44, to which the output of the first detecting unit 31 is input, excites a solenoid 17 in response to the separating signal of the first detecting unit 31.
Patent JP-H0547733-A (JP)
Title: Cleaning method for wafer
Inventor: INABA MICHIKO
IPC: B08B3/02
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a cleaning method in which dusts are not generated in a simple structure in the method for preventing generation of dusts from a wafer at the time of etching, cleaning in a semiconductor manufacturing step. CONSTITUTION:The cleaning method is so constituted as not to bring cleaning water 3 into contact with an inner wall of a carrier 2 containing a wafer 1, as to splash the wafer 3 from above the wafer 1, that, after the wafer 1 is placed on the carrier 2 and inserted into a washing tank, a shower valve 5 of a water feed tube 4 is moved over the wafer 1 or obliquely over the wafer to operate, that a mounting pitch of the valves 5 is the same as a containing pitch of the wafers 1 in the carrier 2, and further that a blow-off port of the valve 5 is formed in a slender slit shape.
Patent JP-H0879655-A (JP)
Title: Head mounted display device
Inventor: KAWAMURA AKIRA
IPC: G02F1/13
Filed: 1994-08-31
Abstract: PURPOSE: To provide a head mounted display device, in which the weight of a device main body is small, a pressed feeling is not given at the time of wearing on the head and which can safely be used. CONSTITUTION: A user can view an image displayed on a liquid crystal display 1a or 1b from a small VTR part 13 through a circuit box 12 through a mirror 2a, a lens 3a, a half mirror 4 or a mirror 2b, a lens 3b and the half mirror 4. An excessive space in a casing 6 is removed and the main body is lightened by arranging a liquid crystal shutter 5 in a prescribed position following the half mirror 4. Then, the user is prevented from feeling dazzle at the time of viewing the outside world by providing an extinction plate where the transmission factor of external light at an upper part is made small, and operability and safety at the time of usage improve.
Patent JP-S61129103-A (JP)
Inventor: YANOSU CHIYUTAKU
IPC: A01C1/06
Filed: 1985-09-20
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-H0259232-A (JP)
Title: Screw feeder
Inventor: ONDA NOBUHIKO
IPC: B65G47/14
Filed: 1988-08-20
Abstract: PURPOSE:To keep off any damage to a screw head groove by installing plural pieces of air ports in a holder holding a screw, blowing the screw upward with compressed air out of these air ports, and fitting a screw head in a bit of a rotary tool just above the screw. CONSTITUTION:Plural pieces of air ports 25 are installed in a holder 24 in which a screw is held, and this screw is floated by dint of compressed air out of these air ports 25. With this flotage, a screw head 27 is made contact with a bit 12 of a rotary tool 10 is situated just above the screw. Since the screw head 27 is supported by only air, frictional force in the rotational direction is almost nothing, so that the screw 3 is freely rotatable around a center shaft. Therefore a groove of the screw head 27 is automatically inset in the bit 12. Consequently, there is unnecessary to rotate the bit 12 and inset it in the groove of the screw head 27, thus any damage to the groove of the screw head is prevented from occurring, and thereby sticking of any crackable splinters on a precision machine is brought to nothing.
Patent JP-H07254076-A (JP)
Title: Method and apparatus for display of reality-added image on display
Inventor: EDOWAADO EICHI FURANKU
IPC: G10L21/10
Filed: 1994-08-31
Abstract: PURPOSE: To display a picture on a two-dimensional scanning display while reality is added to the picture by generating a parallax effect by using an inexpensive method. CONSTITUTION: A graphic application 42 calculates the displaying the reference coordinates (x, y) and relative depth value (z) of each picture displayed on a twodimensional display. When a user watching the display moves, the routine of a graphic application developing tool kit 40 recalculates the coordinates (x, y) and depth value (z) of the picture and divides the coordinates (x, Y) by the depth value (v). The application 42 selects and displays the prescribed two-dimensional data of the picture by using the values of x/z and y/z thus found. When applicable, the application 42 outputs voice. Therefore, a parallax effect occurs in the user and reality is added to the picture displayed on the two-dimensional scanning display.
Patent JP-H1140201-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TORIYAMA JUNICHI
IPC: H01M10/0565
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery which maintains contact with an interface between a positive and/or negative electrode and a polymer electrolyte and is good in charging and discharging at a high rate by adhering the positive and/or negative electrode to the polymer electrolyte with an adhesive. SOLUTION: Since a polymer electrolyte is adhered to a positive and/or negative electrode by an adhesive in a lithium battery, the electrolyte can follow expansion and shrinkage of electrode volume, and its cycle characteristic is improved compared to a conventional one. In this case, if the adhesive connecting the positive and/or negative electrode to the polymer electrolyte has ion conductivity, ions can move in the adhesive and food charging and discharging electrolyte is obtained. Furthermore, if this adhesive and the polymer electrolyte are made of a same material, ions can move more uniformly. A polymer which swells or expands through electrolyte, e.g. polyvinyliden fluoride is preferable for the polymer electrode.
Patent JP-S6449543-A (JP)
Title: Blood collection tube
Inventor: ICHIKAWA SHUNJI
IPC: A61J1/05
Filed: 1987-08-19
Abstract: PURPOSE:To easily and safely collect or test blood, by providing a removable rubber stopper with a needling part for a blood collection syringe and a caulking cap made of an airtight material for sealing the rubber stopper and a reservoir. CONSTITUTION:A blood collection tube 10 has a reservoir 11, a rubber stopper 12 and a caulking cap 13 which covers the stopper 12. A securing projection 14 is provided on the inside wall of the caulking cap 13 and engages with a securing recess 15 of the reservoir 11. The caulking cap 13 has discontinuous projections on the circumference thereof for securely attaching the blood collection tube 10 to a blood collection tube holder, and has a hole in the center for needling a blood collection syringe. Since the caulking cap 13 covers the rubber stopper 12 which contacts with blood, there is no danger of an operator being contaminated by blood. The rubber stopper 12 is easily and safely removed by touching only the caulking cap 13 with fingers. The caulking cap 13 may be made of a metal, an airtight thermoplastic resin or ceramics, and the reservoir 11 is made of an airtight thermoplastic resin.
Patent JP-H0370579-A (JP)
Title: Disconnection detecting apparatus
Inventor: KOMATSU KATSUYUKI
IPC: A61N1/08
Filed: 1989-08-10
Abstract: PURPOSE:To accurately discriminate the noise due to disconnection and other noise by providing a judging means counting the number of noises and outputting a stop signal at the point of time when the counting result becomes larger than a predetermined reference value and stopping the operation of electric machinery on the basis of the stopping signal outputted from a count means. CONSTITUTION:A counting control part 10 judges that disconnection is generated in a cable, a power supply cable or a main body 1 when a counting result is equal to or more than a number-of-time set value 11 to supply a disconnection signal to a drive part 13. When the disconnection signal is supplied to the drive part 13, a buzzer 14 is driven and an opening and closing switch 15 becomes closed. On the basis of this state, a user judges the generation of disconnection. At this time, since discharge is generated when the cable 2 is disconnected or ready to disconnect even if the user manually brings the opening and closing switch 15 to a closed state, the opening and closing switch 15 again becomes a closed state. As mentioned above, since the number of generated noises are counted and the generation of disconnection is judged when the count value is equal to or more than a predetermined value, for example, no malfunction to the single high level noise found in switching noise is generated.
Patent JP-2000054910-A (JP)
Title: Piston for reciprocating piston internal combustion engine
Inventor: GENTSCHEFF JORDAN
IPC: F02F3/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve a piston so as to elongate its service life even under a relatively high ignition pressure with a simple means at a low cost. SOLUTION: In this reciprocating piston internal combustion engine, especially a piston for a large engine comprises at least one piston ring groove 2 having a plurality of flanks 4 provided for a piston ring and protected against abrasion. In the piston, at least one flank is provided with a reinforcement part 3 made of ceramic material at a region adjacent to an outer end periphery, whereby a service life of the piston can be elongated.
Patent JP-2000040483-A (JP)
Title: Sample heating holder for electron microscope and sample observing method
Inventor: YAGUCHI NORIE
IPC: G01N1/28
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress drift caused by heating, and to observe a sample with high-resolution at a high-temperature of more 1000 deg.C in a short time with a small current. SOLUTION: A ceramic heater surrounding body 1 coated with carbon on its surface is set around a heater 2 surrounding a sample. The heater surrounding body 1 can be pivoted on pivot screws 5a, 5b. And, slots 17, 20 which FIB (focused ion beams) can pass through are formed in the heater surrounding body 1 and a holder outer frame part 3, so that the sample can be FIB-processed as it being loaded in the holder.
Patent JP-2000038740-A (JP)
Title: Hydraulic piping structure for working machine of hydraulic shovel
Inventor: SAWAMORI HIROYASU
IPC: E02F9/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the flexible portion of a base of the hydraulic piping from being applied with unreasonable bent. SOLUTION: Among the hydraulic piping of respective hydraulic cylinders 4... of a working machine a flexible portion 11 extending between a rotating frame 1 and the working machine is respectively restrained to an outlet provided on the piping of the rotating frame 1 and the midway lateral of the working machine boom 5 with the midway unrestrained flexible portion 11 curved in an S-like shape and arranged by passing it through a flexible portion guiding device 23 provided on a swing bracket 3 so as to have the turn up region from the lower side curve to the upper side curve position near the lateral part of the boom hoisting fulcrum. The flexible portion guiding device 23 is arranged in a displaceable manner at least vertically with respect to the swing bracket 3 in a specific angular range.
Patent JP-2001035746-A (JP)
Title: Surface-mounting type electronic component
Inventor: KOTANI KENICHI
IPC: H01G4/252
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting type electronic component of high reliability, which surely prevents a short between terminal electrode films due to peeling of a unnecessary plating film. SOLUTION: Terminal electrode films 12-14 formed by plating are provided on the surface of an electronic component main body. The terminal electrode films 12 and 14 are formed on both end parts of the electronic part main body 11, respectively. At terminal surfaces 11a and 11b of the electronic part main body 11, protective films 31 and 31 of resin are respectively formed before the terminal electrode films 12-14 are formed. Lead terminals 21a and 22a of an internal electrode exposed to the end surfaces 11a and 11b are coated with the protective films 31 and 31, so that at formation of the terminal electrode films 12-14, an unnecessary plating film is prevented from being formed at the lead terminals 21a and 22a.
Patent JP-H0494680-A (JP)
Title: Data sampling and apparatus therefor
Inventor: KATO KENJI
IPC: C12M1/34
Filed: 1990-08-08
Abstract: PURPOSE:To measure parameters showing behavior of the object of culture using an on-line system by equipping a data-measuring unit between respective units for removing the object of culture attached to lines for taking out a culture solution from a culture system and to lines for returning the culture solution to the culture system in a specified state. CONSTITUTION:Other parts except a data-measuring unit 17 are heat sterilized and the data-measuring unit 17 is subsequently connected. Between a culture tank 1 and the data-measuring unit, filters 2-5 for removing the object of culture are attached. A culture solution is circulated to data-measuring chambers 15 and 16 using a sampling pump 14 while carrying out the culture in a state free from contamination of various germs.
Patent JP-H0952997-A (JP)
Title: Acrylic emulsion
Inventor: KAMIYAMA YASUYUKI
IPC: C08L101/10
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic emulsion, containing at least three kinds of emulsified polymers in the same particle, excellent in flexibility and fouling, water and weather resistances, etc., and useful as a coating material, a ground treating or a finishing agent, etc., for building materials. SOLUTION: This acrylic emulsion is obtained by carrying out the emulsion polymerization of (A) a monomer system containing no or <2.5wt.% ethylenically unsaturated monomer containing carboxyl group even if the monomer is contained, then feeding (B) 2.5-20wt.% ethylenically unsaturated monomer containing the carboxyl group thereto, conducting the emulsion polymerization and further feeding (C) a monomer system containing no or <2.5wt.% ethylenically unsaturated monomer even if the monomer is contained and carrying out the emulsion polymerization. Furthermore, 0.05-20 pts.wt. monomer selected from an ethylenically unsaturated monomer having sulfonic acid group or sulfonate group or a mixture thereof based on 100 pts.wt. each of the components (A) to (C) is preferably used as an emulsifying agent.
Patent JP-H0655695-A (JP)
Title: Synthetic resin composition for skin material
Inventor: YAMADA YOSHIO
IPC: C08L75/04
Filed: 1992-08-04
Abstract: PURPOSE:To improve water resistance and strength by forming synthetic resin latex in acrylic resin particles or synthetic rubber particles containing a polyurethane resin. CONSTITUTION:In a synthetic resin composition for a skin material, in which synthetic resin latex, activated carbon, a hydrous magnesium silicate clay mineral and a surface-active agent are dispersed into an aqueous medium, acrylic resin particles or synthetic rubber particles including a polyurethane resin are used as synthetic resin latex. A range, in which the 50-200 pts.wt. total amount of activated carbon and the hydrous magnesium silicate clay mineral is employed to the 100 pts.wt. solid matter of synthetic resin latex, is favorable as the ratio of usage, and the 10-80wt.% content of activated carbon is preferable. The polyurethane resin is surrounded by the acrylic resin or a synthetic rubber at that time, thus allowing the imparting of adhesive strength and water resistance.
Patent JP-H0370662-A (JP)
Title: Brake device for vehicle
Inventor: RAINAA ARUTOMAN
IPC: B60T8/42
Filed: 1990-08-08
Abstract: PURPOSE: To prevent the inflow of pressure fluid to a main brake cylinder side from a return pump by interposing a valve gear to be closed at the time of skid control into a brake circuit between the main brake cylinder and a skid control valve gear. CONSTITUTION: A skid control device 9, provided in a brake circuit I (II) halfway for introducing brake liquid created in a main brake cylinder 5 into wheel brakes 6 and 7, has a skid control valve gear 10 common in the respective brakes 6 and 7, to connect the gear 10 to the inlet of a return pump 12 via a low pressure accumulator 11 and connect to the outlet of the return pump 12 via a damper chamber 13, a damper throttle 14, and a check valve 15. At that time, 2 port 2 position valve 16, to be closed at the time of skid control by a control device 19 between the main brake cylinder 5 and the skid control valve gear 10, is provided on the upper stream side than a connection place to the return pump 12, and also a bypass throttle 17 is provided so as to detour the position valve 16.
Patent JP-S6269979-A (JP)
Title: Meniscus controlling apparatus and light transmitting type testing device equipped therewith
Inventor: HASEGAWA HIROKAZU
IPC: G01N33/48
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the formation of a concave meniscus caused on the inner wall of a container on microscopic observation, by providing a tool having cylindrical bodies of shape insertable into transparent bottomed containers and having the hydrophobic inner surface to give a specific relationship between the length of the cylindrical bodies and containers when positioned. CONSTITUTION:A meniscus controlling tool 1 for using by mounting from the upper opening side into transparent bottomed containers 5 consists of cylindrical bodies 3, provided near the inner wall of the containers 5 and having the shape insertable into the containers 5 and a positioning part 12 for setting the inserting length of the cylindrical bodies 3 into the containers 5 at a given length. The cylindrical bodies 3 have hydrophobic inner surface and the length thereof is such that the lower end of the cylindrical bodies 3 may contact at least the liquid surface of the liquid contained in the containers 5 without contacting the bottom of the containers 5 when positioned. As a result, the formation of a concave meniscus caused on the inner wall of the containers 5 can be prevented on microscopic observation and the visual field of observation can be enlarged.
Patent JP-S6365142-A (JP)
Title: Internal combustion engine control device
Inventor: KIYONO MASATOSHI
IPC: F02D41/00
Filed: 1986-09-03
Abstract: PURPOSE:To prevent air-fuel ratio from becoming overly high at a transient time by obtaining a fuel quantity corresponding to an intake air quantity and correcting said fuel quantity while increasing or reducing said intake air quantity in accordance with the corrected quantity prior to the combustion of a mixture at the time of transient operation. CONSTITUTION:A throttle valve 2 and a throttle bypass valve 6a are provided in an intake pipe 4. A control device 25 receives signals from an intake pipe pressure sensor 14, an intake air temp. sensor 15, a throttle sensor 16, etc. and operates the injection quantity of a fuel injection valve 7 in accordance with a detected intake air quantity. Also, when the stepping in of an accelerator pedal is detected by an idle switch 16a, a asynchronous fuel injection quantity is operated. At this time, a correcting quantity corresponding to the asynchronous fuel injection quantity is obtained and the opening of the throttle bypass valve 6a is increased by the corrected quantity. Thereby, an overly high air-fuel ratio can be prevented even when an accelerator is slightly operated.
Patent JP-S60155151-A (JP)
Inventor: PETORUSU YOHANESU MARII BUAN N
IPC: C07C239/00
Filed: 1984-10-05
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-H1132573-A (JP)
Title: Filler for plant cultivation base and filling thereof
Inventor: HANDA EIICHI
IPC: C09K17/42
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a readily fillable and pasty filler for a plant cultivation base, capable of retaining the water holding properties for a long period and suitable for the sound growth of plants by including water and short fibers such as organic ones therein. SOLUTION: This filler for a plant cultivation base is a filler for filling a void part of a porous formed product applicable to a slope, the roof, a wall surface, etc., and contains water and organic short fibers such as peat moss or inorganic short fibers such as slag fibers or a powder. The filter preferably has the amount of stationary discharge water of <=10% based on the weight of the filter and the pasty filler is preferably pressed from the void part on the plant cultivation base thereinto and filled in the plant cultivation base.
Patent JP-S6099338-A (JP)
Title: Impregnant
Inventor: MIYAZAKI KIMIMASA
IPC: B01J20/10
Filed: 1983-11-07
Abstract: PURPOSE:To stabilize a titled impregnant thermally and chemically and to increase the impregnated amount by mixing perlite and vermiculite together with sepiolite and water, thereafter molding and drying the mixture. CONSTITUTION:A porous material such as perlite and vermiculite obtained by heating a hydrated mineral is kneaded together with sepiolite composed essentially of magnesium silicate and water, and thereafter is molded. Then, after the mixture is dried, it is sintered at the temperature of 500-550 deg.C.
Patent JP-S6274045-A (JP)
Inventor: KARATOUURU ESU BUI ERU NARASHI
IPC: C22C1/04
Filed: 1985-09-20
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-S6179018-A (JP)
Inventor: TOMASU RUUSAA FUREDERIKUSEN
IPC: F16C1/00
Filed: 1985-09-20
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-2001033039-A (JP)
Title: Steam cooking device
Inventor: YAGI TOSHIKAZU
IPC: F24C1/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a steam generator for a steam cooking device, which is simple in structure, comparatively inexpensive in manufacturing cost and excellent in efficiency. SOLUTION: A steam generator 20 is provided with a casing 21 made up of hollow walls in which water is reserved, and a burner 23, ejecting the exhaust gas of combustion to the lower part of the casing. The casing is provided with a combustion chamber 20a for receiving the exhaust gas of combustion from the burner and a heat exchanging chamber 20b, in which the received exhaust gas of combustion is turned and raised upward after flowing thereinto from the combustion chamber. A heat exchanging unit, from which hollow walls of the casing are projected is made in the heat exchanging chamber. The boundary between the heat exchanging chambers and the combustion chamber is partitioned by a pair of bulkheads 27 opposed and projected into the casing excluding the lower part of the casing for passing the exhaust gas of combustion.  The pair of bulkheads are made close to each other, so the bypassing of the combustion gas can be reduced without employing any additional part such as an insert or the like.