baber/WOPTO huggingface dataset:
Patent JP-2000071710-A (JP)
Title: Wheel support device
Inventor: MURATA TOMOHITO
IPC: B60B35/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To attain high rigidity while preventing a decrease of ease in disassembly and assembly by having an axle and an axle hub formed integrally with a plurality of knuckle structural portions formed covering the outer periphery of the axle hub circumferentially, each in a different position. SOLUTION: This device 10 is applicable to a driving wheel provided with a drive shaft 23. In the device 10, a drive shaft outer race portion 4a and a central portion (axle) of a base portion 4c of an axle 4 which rotate together are integrally formed with a hub portion 4b and an outer peripheral portion (axle hub) of the base portion. Therefore, the rigidity of the device 10 is high since it is not necessary to connect them. The knuckle 30 is formed of two knuckle structural portions 30a, 30b which cover above and below the outer periphery of the base portion 4c of the axle 4. During disassembly, if the knuckles structural portions 30a, 30b are disconnected, the drive shaft 23 and the axle 4 are able to be removed from the vehicle body while still connected.
Patent JP-S62106830-A (JP)
Title: Stirring apparatus
Inventor: OGASAWARA MITSUHIKO
IPC: B01F7/00
Filed: 1985-11-01
Abstract: PURPOSE:To enhance workability by facilitating the inspection and disassembling/assembling of a rotary body part, in a stirring apparatus for sucking the liquid in a tank from one side of a vane wheel and emitting the same from the other side thereof, by constituting the vane wheel and the rotary body part in a manner detachable with respect to a casing. CONSTITUTION:The liquid in a tank passes through a rib 18 to downwardly flow through the flow passage in a vane wheel 12 by the rotation of the vane wheel 12 and is emitted from an emitting port 16a. The oxygen-containing gas supplied to an air chamber 21 from a conduit 10 is injected in the liquid from a jet orifice 23 to perform the fermentative decomposition of the liquid to be treated in an aeration tank. Because a gas flow passage 22 is formed downwardly, the oxygen-containing gas can push out sludge entering the air chamber 21. When the necessity for disassembling a rotary body part is generated for the purpose of the inspection of a sealing state, a mount bolt 24 is detached to be hung up through a metal hanging jig 25 and the rotary body part is detached from a casing 15 in a state integrated with the rib 18 to be upwardly drawn out. Therefore, inspection work can be easily performed outside the tank.
Patent JP-2000340700-A (JP)
Title: Package for high frequency
Inventor: TOMIE SATORU
IPC: H01L23/12
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the interference between a group of lines for input and a group of lines for output of a package for high frequencies, having an electromagnetic coupling section and reduce the size of a high-frequency circuit system. SOLUTION: On the surface of a dielectric substrate 2, having on one face, a high-frequency element mounting section, signal lines for input and signal lines for output, one end of which is electrically connected to a high-frequency element, are formed through adhesion. On the rear face of the dielectric substrate, connection lines for input and connection lines for output, which have a connection with an external circuit, are formed through adhesion. Each signal line and each connection line are coupled electromagnetically. In such a package, the group of lines for output 14, for example, consists of a plurality of signal lines and a plurality of connection lines 14a, 14a, with each signal line and each connection line being coupled electromagnetically.  The group of lines for an input 13 and the lines for outputs 14a, 14b are electromagnetically separated by a ground layer formed through adhesion on the surface and the rear face of the dielectric substrate.
Patent JP-S6397992-A (JP)
Inventor: NUNOMURA KEIJI
IPC: G09F9/30
Filed: 1986-10-14
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-H0563972-A (JP)
Title: Picture area identification device
Inventor: OSHIMA MANABU
IPC: H04N1/40
Filed: 1991-08-30
Abstract: PURPOSE:To realize an accurate area identification even for an original with poor quality like newspaper. CONSTITUTION:A detection circuit 15 detects the feature amount based on the density level of the picture element of the first prescribed line on the read original. A correction circuit 16 performs the density correction based on the feature amount from the detection circuit 15 for the picture data supplied under the control of the detection circuit 15. A decision circuit 17 judges the area identification based on the feature amount from the detection circuit 15 for the picture data of the original to be supplied directly or through the correction circuit 16 under the control of the detection circuit 15.
Patent JP-S6489356-A (JP)
Title: Hybrid integrated circuit
Inventor: KOIKE YASUHISA
IPC: H05K1/18
Filed: 1987-09-29
Abstract: PURPOSE:To reduce in size and to enhance in mounting density a hybrid integrated circuit by placing an IC chip also on a ceramic cap for sealing the chip. CONSTITUTION:An IC chip 4 is placed on a substrate 1, and sealed with a ceramic cap 2 by employing a resin or solder sealer 5. The chip 4 is mounted on the cap 2, bonded, and coated with a coating resin 3 thereon.
Patent JP-H1087277-A (JP)
Title: Article hoisting carrying device
Inventor: KAWAMURA TAKASHI
IPC: B66C17/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To perform manufacture inexpensively with a simple structure, arrange an article hoist accessory while suppressing swinging to a desired position, even when an eccentric load is applied while an article is hoisted, maintain a prescribed attitude, perform smooth operation, convey the article quickly accurately and safely processed. SOLUTION: A device comprises a second movable frame 2 capable of reciprocating in a direction Y along a rail 13 on a first movable frame 1 capable of reciprocating in a direction X along a fixed rail 12, lift frame 4 suspended by a wire 34 from a winch 3 mounted in the frame 2 to be made capable of supporting an article hoist accessory 44 and a lift frame deflection locking extensible/contractible rod 5 connecting an upper end part to the second movable frame and a lower end part to the lift frame. The extensible/contractible rod is constituted by fitting a plurality of cylinders 51 to 53 of different diameter capable of in/out handling by an order of size, in each cylinder adjacent to each other, a rack pinion gear device, capable of lifting each part of the smaller diametric cylinder by an equal distance, is mounted.
Patent JP-H0691271-A (JP)
Title: Washing apparatus
Inventor: UENO CHIKARA
IPC: C02F1/46
Filed: 1992-09-14
Abstract: PURPOSE:To obtain excellent washing properties and an effect with no environmental pollution by providing a cleaning means using a hydroxyl ion-contg. water as a washing water, a decomposing means decomposing the hydroxyl ion contained in the washing water after washing and a separating means for separating separated contaminants from water. CONSTITUTION:An ultrasonic oscillator 3a and water outlet are provided on the bottom of a washing tank 3 and another ultrasonic oscillator 5a and water outlet are also provided on the bottom of a rinsing tank 5 which is adjoining to the washing tank and wherein a washing water containing contaminants after washing is washed away. In addition, an H-rice water soln. from a washing water solution purification tank 1 is filled in the washing tank 3 and the rinsing tank 5 and a drainage after ultrasonic washing is discharged from each outlet into a bubbling tank 11. The purpose of this bubbling tank 11 is to decompose the hydroxyl ions in the drainage by bubbling air and to make separation of oil from water easy by losing surface activity and the oil such as separated contaminants is separated and removed by means of a decanter 13 and, furthermore, particulate contaminants are removed by means of a filter 15 and the water is returned to the washing water soln. purification tank 1. A part thereof is fed into the rinsing tank 5.
Patent JP-H08108025-A (JP)
Title: Bag filter
Inventor: GO SEIRIYOU
IPC: B01D46/02
Filed: 1994-10-11
Abstract: PURPOSE: To prevent dust contained from leaking even if there is a clearance in a seam of a filter tube by fitting providing sealing means in a joining part of a bag gage and a venturi outer cylindrical part and in a joining part of a venturi upper part and a tube sheet. CONSTITUTION: A venturi 5 is integrally constructed of an inner cylindrical part 8 into which the venturi 5 is incorporated and an outer cylindrical part 9 surrounding the part 8. An upper end part thereof is joined to a tube sheet 4 and an outer peripheral part 9 thereof is joined to the upper end part of a bag gage 2. Further, the upper end part of the venturi 5 is sealed by an O-ring 11, a mechanical seal or the like so that it may be easily joined to the outer side part of a through hole 10 formed on the tube sheet 14. And the joined part of the outer cylindrical part 9 and the upper end part of the bag gage 2 may be a screw thread, a groove or the like. Thus dust is prevented from leaking.
Patent JP-H1183551-A (JP)
Title: Meter system
Inventor: SUZUKI MAMORU
IPC: G01D11/24
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a meter system in which the signal line of a meter body can be protected by a method wherein the meter body and a lid which is attached to the meter body are provided. SOLUTION: A network control device 3 is attached onto a meter body 5, and a lid 11 is attached onto the network control device 3. Bolts are screwed to four screw holes 13 which are made in the lid 11, and the lid 11 is integrated with the network control device 3. In this manner, a cable which is exposed from the meter body 5 is covered with the network control device 3, and the lid 11 is attached onto it. As a result, the corrosion of the core wire of a cable and the degradation of the covering of the cable are hard to generate. In addition, since the cable is not exposed, an outward appearance is excellent. In addition, the case of the network control device 3 can be used to protect the cable, the lid 11 can be attached directly to the meter body 5, and the cost of a meter system can be reduced.
Patent JP-2001062617-A (JP)
Title: Collet chuck device, workpiece machining/holding method by collet chuck device, and polygon mirror machining/ holding method
Inventor: YAKOU TAKESHI
IPC: B23B31/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a workpiece in machining a surface to be machined by pressing and holding a plurality of closable collet chuck claw members fitted into a fitting hole of the workpiece to hold the workpiece, to chuck claws, and controlling the operation of a holding mechanism and an opening/closing drive mechanism. SOLUTION: Each side face 10A of opening/closing claw members 10, 12 or the like of a collet chuck 4 is fitted into a sliding surface 6B of a hollow tip part 6A of a spindle member and moved in A-B directions to open/close. After perpendicularity determining operation is completed, a cylinder driving means is actuated to actuate a piston 8C in a D-direction, and a polygon mirror 1 is fixed to the pressing faces 10D, 12D or the like of collet chuck opening/closing claws by a keep member 46. The collet chuck 4 is moved forward by a slider driving means to move the polygon mirror 1 into a machining position between cutting means. Machining of a surface to be machined is carried out by a rotating means, and after machining is completed, the polygon mirror 1 is released from the opening/closing claws by moving operation in the direction of an arrow mark C.
Patent JP-H0696441-A (JP)
Title: Magnetic recording medium
Inventor: ORITA MASAHIRO
IPC: G11B5/72
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a magnetic recording medium having stable durability by reversibly changing the part of a protective layer brought into contact with a magnetic head from the solid to a liq. by the pressure of the head. CONSTITUTION:The protective layer 7 of a magnetic disk usually has a solid phase when a magnetic head 9 comes in contact with the surface of the disk, the periphery 8 of the contact part of the layer 7 causes transition to a liq. phase by the pressure of the head 9 and the contact head can smoothly run on the disk. In order to cause transition to a liq. phase to at least part of the protective layer 7 of gallium capable of reversible solid phase-liq. phase transition, it is necessary to apply >=8t/cm<2> pressure to the contact surface of the layer 7. Since only the surface of part of the layer 7 is required to cause transition to a liq. phase so that the head 9 floats on the layer 7, the thickness of the layer 7 is properly regulated.
Patent JP-2000077284-A (JP)
Title: Apparatus for manufacturing tab terminals for electrolytic capacitors
Inventor: NAKAMURA MASAHIRO
IPC: H01G13/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing tab terminals for electrolytic capacitors by preventing damages or burring at the side face to avoid damaging an Al foil to be wound around the head. SOLUTION: A gap A between both sides of an upper blade 24 is slightly shorter than the gap B between both sides of a lower blade 26. The upper and lower blades 24, 26 cut a side face resulting in a step near the middle height of the side face. Even if cutting by the lower blade 26 should cause burr, the burs will be buried in the interior of the step. Hence burrs does not come into contact with an Al foil and the Al foil is not damaged, even if the foil is wound around the head.
Patent JP-H08111267-A (JP)
Title: Zif connector device
Inventor: ICHIMURA YOSHIAKI
IPC: H01R24/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a ZIF connector device which is easy to operate, presents a sufficient contacting force, and excels in the economy. CONSTITUTION: A resilient member 2 has a tip plate part 2a to be overlapped on one surface of the foremost part 1a of a conductive object 1 and a resilient plate part 2b, and a connector body is equipped with an insulator 7 and a conductive contact 8 held by the insulator 7. The insulator 7 is furnished with a groove 9 in which the foremost part 1a and the tip plate part 2a are inserted with no force required to push in, and the contact 8 is equipped with a contacting part 8a to be in contact and electric continuity with the conductor part 10 of the conductive object, 1 in at least one of differently deep positions in the groove 9.
Patent JP-H10141883-A (JP)
Title: Heat exchanger for air conditioner
Inventor: KIN EISEI
IPC: F24F1/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To further enhance heat transfer by radially disposing a slit type louver group at a plurality of heat transfer tubes, and forming it in a structure that front and rear surfaces of flat plate fins repeatedly protrude from one another. SOLUTION: A slit type louver group 20 is opened vertically at a heat transfer tube 2 on a flat plate fin 1 in an air flow advancing direction, and radially installed on a base plate 21. The group 20 has first, second slits 6a, 6b and ninth, tenth slits 10a, 10b and an eleventh slit 11 formed on the plate 21 between the slits 10a and 10b, and formed to protrude by cutting. Further, to increase surface area of the fins 1 and to enhance the strength, first, second beads 30a, 30b are cut and bent perpendicularly to the fin 1 by beading. Thus, flowing air stream is passed via the group 20 to be disordered, and simultaneously formed in a mixed flow made by splitting in two directions and again combining. Thus, a dead water area formed at a downstream of the tube 2 to the flowing direction of the air can be effectively reduced to enhance heat transfer ratio of the downstream of the tube 2.
Patent JP-H1066506-A (JP)
Title: Lowering inhibitor for beta-carotene content in dried vegetable
Inventor: SAITO SUSUMU
IPC: A23L19/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lowering inhibitor for β-carotene content suppressing decomposition of β-carotene in a dried carrot and effective to inhibit discoloration of dried vegetables by including kojic acid as an active component. SOLUTION: This lowering inhibitor for β-carotene content in dried vegetables such as a dried carrot is obtained by using kojic acid as an active component, sodium hydrogencarbonate and combinedly one or more organic acid salt such as sodium ascorbate, sodium acetate, sodium citrate, sodium succinate, sodium tartrate, sodium lactate, sodium fumarate and sodium malate. Preferably, lowering of β-carotene content in dried vegetables containing β-carotene is inhibited by blanching vegetables containing β-carotene with a blanching solution containing kojic acid and drying.
Patent JP-S63100529-A (JP)
Title: Coordinate input device
Inventor: KANEKO KIYOSHI
IPC: G06F3/03
Filed: 1986-10-17
Abstract: PURPOSE:To detect the coordinate positions with a high precision by detecting signals indicating the propagation delay time with threshold levels provided in the positive side and the negative side of the detection waveform obtained from a sensor and detecting the coordinate position of an oscillating pen based on two detected signals and the phase speed. CONSTITUTION:One threshold is provided in a level near the zero crossing level in the positive side of a detection waveform 14', and the other is provided in a level near the zero crossing level in the negative side of the detection waveform 14', and a signal 25' is obtained by comparison. The fall of a fourth pulse of this signal 25' is detected as a signal 26' indicating a propagation delay time Tp.f(phase fall) of the detection waveform 14'. Relations of a distance (x) between the pen and one sensor to the detected propagation delay time Tp.f are as shown in the figure. That is, Tp.f.l is detected for two distance data A and B obtained for Tp.r.l, and one distance data C to this Tp.f.l is obtained.
Patent JP-H05229986-A (JP)
Title: Optical resolution of 2-(4-isobutylphenyl)propionic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C57/30
Filed: 1992-08-20
Abstract: PURPOSE:To easily carry out the optical resolution of the subject compound into optically active isomers in high yield by using a specific optically active amine as an optical resolution agent. CONSTITUTION:The optical resolution of 2-(4-isobutylphenyl)propionic acid (IBP) is carried out by using an optically active amine of formula (R is ethyl, n-propyl or isopropyl; (n) in 0 or 1; * mark represents the center of optical; activity) as an optical resolution agent. Concretely, an optically active IBP is produced e.g. by dissolving racemic IBP and the compound of formula in water, methanol, etc., under heating, cooling the solution to crystallize the formed diastereomer salt, treating the salt with a base such as NaOH, extracting with an organic solvent to recover the compound of formula and acidifying the mother liquor containing the diastereomer salt with a mineral acid. The amount of the compound of formula is usually 0.6-1.2 equivalent based on 1 equivalent of IBP.
Patent JP-H0668705-A (JP)
Title: Lighting system around water
Inventor: ISHIHARADA MINORU
IPC: F21S10/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a lighting system around the water which can be installed easily and whose maintenance is simple. CONSTITUTION:A viscous liquid shape or solid shape or gel shape core material 11 is housed in a flexible high polymer clad material 12, and one end of a light transmitting hose 1 where a refractive index of the clad material 12 is set lower than a refractive index of the core material, is connected to a light source 2 arranged in a place separate from the water W, and a light emitting part 1A on the other end and/or on the side surface of the light transmitting hose 1 is installed in the water or on the water surface.
Patent JP-H1180217-A (JP)
Title: Vapor phase polymerization method and vapor phase polymerization device
Inventor: DOI KENJI
IPC: G05B15/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To carry out this vapor phase polymn. controlling the polymn. reaction environment by rapidly detecting a small block formed during the vapor phase polymn. SOLUTION: This gas phase polymn. device is equipped with a first pressure gauge which is located over a dispersion board 11 and detects the pressure of fluidized bed 4 near the dispersion board 11, a second pressure gauge 13 which is located over the fluidized bed in the fluidized bed reactor 1 and detects the pressure in the upper part of the fluidized bed reactor, a differential pressure detection section 14 which detects the differential pressure of the pressures of the first pressure gauge 12 and the second pressure gauge 13, a valve 22 controlling the on and off operation of catalyst supply to the fluidized bed reactor 1,  and a control section 21 which detects the change width of the differential pressure detected by the differential pressure detection section 14 and sends a control signal to stop the supply of the catalyst by closing the valve 22 when the change width becomes not lower than a definite value.
Patent JP-H03106870-A (JP)
Title: Conjugate gamma-oxybutenolide compound and antitumor agent comprising same compound as active ingredient
Inventor: TAMAI HIRONOBU
IPC: C07D307/60
Filed: 1989-09-20
Abstract: NEW MATERIAL:A compound shown by formula I [R is furyl, thienyl, naphthyl, substituted phenol or group shown by formula II (m is 0-3) when n=1 and phenyl when n=2 or n=3]. EXAMPLE:5-Hydroxy-4-[4-methyl-1,3-pentadienyl]-2(5H)-furanone. USE:An antiulcer. Useful for treating diseases of digestive organs, especially gastic ulcer. PREPARATION:An aldehyde shown by the formula R-CHO is reacted with pyruvic aldehyde dimethylacetal shown by formula III and further with a 3- dimethoxy-5-substituted-2,4-pentadienylcarboxylic acid alkyl ester shown by formula IV (R' is alkyl). The unsaturated ester is treated with an aqueous solution of sulfuric acid at room temperature - 50 deg.C for 1-10 hours to give a compound shown by formula I.
Patent JP-H04122818-A (JP)
Title: Heat-type flow sensor
Inventor: NUNOGAKI NAOYA
IPC: G01F1/692
Filed: 1990-09-14
Abstract: PURPOSE:To enable plate thickness at a heat build-up part to be small and enable response property and durability to be improved by forming a reinforcing part near a junction part with a member for retaining a substrate where a film-type resistor is formed. CONSTITUTION:A resistor pattern 72 which shows resistance change according to temperature change through an insulation film 71a is formed in a thin film shape on a thin plate-shaped substrate consisting of a silicon single crystal in a sensing element 7. The element 7 should be in a configuration where a reinforced part is formed as to increase the plate thickness only near a junction part with a heat-insulation material 23. With this configuration, an initial strength at a part where a maximum stress occurs due to shock air flow is not reduced due to residual thermal stress accompanying junction and open-sided strength is improved, thus enabling plate thickness at a part except areas near the junction to be reduced, a sensor to be compact, and the response speak to be increased. Further, no damage is induced even if shock air flow occurs.
Patent JP-2000075043-A (JP)
Title: Occupant detection system
Inventor: JINNO KAZUNORI
IPC: G01V3/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detection system for appropriately detecting the seated state of an occupant and at the same time appropriately controlling an air bag device based on the detection result. SOLUTION: A weak electric field is selectively generated around a plurality of antenna electrodes 4 (4a-, 4n) being arranged separately at a rear part 1b of a seat 1, current flowing to the antenna electrodes is detected based on the weak electric field, the seated condition of an occupant P on the seat is detected based on the current, and at the same time data based on the detection result is transmitted to the air bag device, thus setting the air bag of the air bag device to either expandable or not expandable.