baber/WOPTO huggingface dataset:
Patent JP-H06344291-A (JP)
Title: Feeding device for robot
Inventor: KAWADA MASAKI
IPC: B25J17/02
Filed: 1993-06-07
Abstract: PURPOSE:To perform rotation of a tool holder without exerting slide resistance of a feed joint thereon and to perform rapid and precise conversion of the posture of a working device. CONSTITUTION:A wrist 33 rotatable around a vertical axis is arranged to the lower end of a robot arm and a working device is attached the lower end of a wrist through a tool holder 34 rotatable around a horizontal axis. A power is fed to the working device from the arm side through a feed joint 57 for a wrist and a feed joint 58 for a tool holder. The feed joint 57 for a wrist consists of a slip type joint arranged to the periphery of the wrist. Meanwhile, a feed joint 58 for a tool holder consists of a pressure type joint formed such that feeder bodies 58a and 58b are caused to make access to and part from each other by a cylinder 58c. During rotation of the tool holder 34, the feeder body 58a is caused to part from the feeder body 58b, and the tool holder 34 is rotatable without exerting slide resistance of the two bodies thereon.
Patent JP-2000325116-A (JP)
Title: Decoration fastener of ring-shaped jewelry
Inventor: TAKANO KIYOSHI
IPC: A44C25/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure for a jewelry piece detachable easily without deteriorating effects of preventing the rotation or slippery of the jewelry piece, to be attached without catching hairs, etc., and to be used as a pendant as well as a fastening mechanism because of its value as the decoration. SOLUTION: This decoration fastener for fastening the free end of a ring- shaped jewelry piece main body 1 has a pair of fastener members 2. Each fastener member 2 has a decoration cover 8 with an appropriate decorative form integrally fixed to fastener plates 5, 6, on which magnets 4 are disposed. The magnets 4 of the fastener members 2 are made to attract each other, and the position of the attraction surface of the fastener members is determined by engagement mechanisms mounted on the fastener members 2.
Patent JP-S5927869-A (JP)
Title: Preparation of 4-oxo-4,5,6,7-tetrahydroindole
Inventor: MATSUMOTO MASAKATSU
IPC: C07D209/08
Filed: 1982-08-06
Abstract: PURPOSE:To prepare the titled compound useful as a precursor for the synthesis of an antiarrhythmic agent, pindolol, in high efficiency, by using easily available inexpensive 4-oxo-4,5,6,7-tetrahydrobenzofuran as a raw material, and reacting the material with ammonia. CONSTITUTION:The objective compound of formula III is prepared by (1) reacting chloroacetaldehyde with 1,3-cyclohexanedione of formula I in the presence of a base such as NaHCO3, pyridine, etc. in a reaction liquid of 4-10pH, at -10 deg.C- near the room temperature, if necessary adding a binary-phase solvent such as water and ethyl acetate, etc. to the reaction system, (2) treating the reaction product with an acid to obtain the 4-oxo-4,5,6,7-tetrahydrobenzofuran of formula II (R and R' are H or alkyl), and (3) reacting the compound with ammonia and water in a solvent such as ethanol at 130-170 deg.C. USE:Synthetic intermediate of 4-substituted indole-based pharamaceuticals., etc.
Patent JP-H0227968-A (JP)
Title: Method of thermally stabilizing prepackaged food continuously
Inventor: ROBERUTO GUARUNERI
IPC: A23L3/00
Filed: 1989-05-31
Abstract: PURPOSE: To continuously and thermally stabilize prepackaged food without degrading its taste and nutritive value by performing heat treatment through microwaves in the environment maintained in excess steam pressure. CONSTITUTION: The food prepackaged in a vessel at least partially transparent in microwaves is heated to a prescribed temperature by microwaves in a 1st treatment zone where hot atmosphere is maintained into excess pressure state and this hot air is controlled to the temperature practically equal with a prescribed heating temperature. Next, in a 2nd treatment zone where the hot atmosphere is maintained in the excess pressure state and controlled to the temperature by 2 deg.C higher than this prescribed heating temperature the food is maintained under the practically heat insulated conditions. Afterwards, the vessel is cooled at the temperature of a certain level not to deform it because of pressure in the cooled vessel by cold air in excess pressure state.
Patent JP-H08326422-A (JP)
Title: Projected corner sash construction
Inventor: KISHIDA TATSURO
IPC: E06B1/12
Filed: 1995-06-02
Abstract: PURPOSE: To make it possible to execute a projected corner sash at a low cost and, at the same time, to obtain sufficient open feeling. CONSTITUTION: In a projected corner sash construction provided over both wall surfaces adjacent to a projected corner section of a building main body, a framework 1 is erected to the projected corner section. Window frames 2 are respectively fixed to both wall surfaces of the framework 1 so as to continue to both wall surfaces of the projected corner section. Hiding covers 3 are provided to the inside and the outside of a fixed part of the window frames 2 with framework 1.
Patent JP-S5952108-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KITAJIMA SOUICHI
IPC: F23D11/08
Filed: 1983-07-25
Abstract: PURPOSE:To obtain stabilized combustion without fluctuation in the rate of combustion, by positioning each end of an opening on the side of a fuel damper and that on the side of an atomizer casing in the neighborhood of the same circumference to the shaft of a rotating pan. CONSTITUTION:The fuel atomized by a rotor 11 in an atomizer casing is injected from an outlet 21 of atomized fuel, and is fed into an atomizer 22 (not shown) to be atomized, being interposed by a heat insulating material 31. The position of the outlet 21 is determined by each end part of a damper fittings 24b fitted to a fuel damper 24a and of a fixed metal part 34 fitted to a supporting metal 33 fixed in the casing 1 of an atomizer, being set in the same distance from the rotating shaft of a rotor 11. In such a constitution, the rate of fuel injected from the outlet 21 of atomized fuel is not changed, even if the direction of atomized fuel sprayed by the rotor 11 is changed.
Patent JP-H09313153-A (JP)
Title: Application of fibrous sheet to frozen food and apparatus therefor
Inventor: ORII TAKAO
IPC: A21D13/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To simply carry out the application of a sheet in order to prevent the texture of oven bread (eaten by reheating in a microwave oven) from deteriorating by coating a cut sheet with water or an aqueous solution of an edible tacky material and making the sheet stick to a taken in frozen food such as frozen bread. SOLUTION: A fibrous sheet 1 cut with a rotary cutter 2 is coated with water or an edible tacky material (starch, gelatin, etc.) with a coating device 3, sucked with a vacuum drum 4 and turned upside down and the sheet 1 is further applied to a frozen food (conveyed in a state of the bread bottom upside in the case of the frozen bread 6). The applied sheet 1 is preferably pressed with a pressing belt 7 to complete the freezing with a liquid nitrogen freezing device 8, etc.
Patent JP-S63300377-A (JP)
Inventor: KATOU ICHIAKI
IPC: G07F7/08
Filed: 1987-05-30
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-H01307406-A (JP)
Title: Dialyzer provided with improved regenerated cellulose membrane and production thereof
Inventor: IMAMURA KAZUO
IPC: B01D71/14
Filed: 1988-06-04
Abstract: PURPOSE:To obtain a wet dialyzer having improved compatibility with blood by incorporating regenerated cellulose membranes each having the acyl residue of an org. carboxylic acid grafted on each hydroxyl group on the surface by ester bond, wetting the membranes with a filling soln. and carrying out sterilization. CONSTITUTION:A membrane of hollow yarn of regenerated cellulose is immersed in a treating soln. prepd. by dissolving an org. carboxylic acid such as lauric acid and an esterification catalyst in a reaction medium to bring each hydroxyl group on the surface of the membrane and the acyl residue of the org. carboxylic acid into an esterification reaction. A bundle of such esterified membranes is incorporated into the housing of a dialyzer and both ends are potted with polyurethane resin to assemble a dialyzer. The plasma side and the dialytic soln. side of the dialyzer are washed with distilled water for injection and a filling soln. is filled to wet the membranes with the soln. The dialyzer is then sterilized with steam under high pressure.
Patent JP-H0430039-A (JP)
Title: Water saving device
Inventor: MATSUO TOSHITAKA
IPC: E03C1/042
Filed: 1990-05-25
Abstract: PURPOSE:To save the city water by providing a cylindrical space in a main frame, and communicating a water feeding hole and draining hole with the peripheral part of the space, and forming multiple channels in the cylindrical peripheral part, and providing a rotating member in the space freely to rotate. CONSTITUTION:A cylindrical vacant chamber 5 is provided in the center of a main frame 2. A water permeating hole 9 is communicated with the inner peripheral surface of the vacant chamber 5 through a main frame fitting hole 8, and a draining hole 11 is communicated with the inner peripheral surface of the vacant chamber 5 from an end surface of a main frame projection part 10. Multiple channels are provided in the peripheral part of a rotating member, of which diameter is a little smaller than the vacant chamber 5, from an upper end to a lower end thereof, and a bearing 19 is engaged with the periphery of the shaft part 18. When the water is fed to the vacant chamber 5 through the water feeding hole 9, the water flowing from the channel parts of the rotating member 13 is moved in the vacant chamber 5 following the rotation of the rotating member 3, and flows out in order from the draining hole 11 intermittently.
Patent JP-H11335797-A (JP)
Title: Wear resistant piston ring of aluminum vacuum-infiltrated ferrous sintering material with excellent wear resistance and low attackability
Inventor: YO SEKIHIN
IPC: C22C38/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant piston ring made of an aluminum vacuum- infiltrated ferrous sintering material with excellent wear resistance and low attackability. SOLUTION: A wear resistant piston ring is composed of an aluminum vacuum-infiltrated sintering material obtd. by vacuum-infiltrating Al or an Al alloy into a wear resistant body composed of a ferrous sintering material having a compsn. contg., by weight, 0.5 to 5% Cr, 0.2 to 1% Mn, 0.05 to 1% S, 0.05 to 1% B, 0.5 to 5% C, 10 to 20% Ni and 8.5 to 20% Cu, moreover contg., at need, 0.1 to 2% Mo, and the balance Fe with inevitable impurities and 10 to 30% porosity, and in which the base has a structure in which free graphite is precipitated and grown in the pores.
Patent JP-S61295328-A (JP)
Title: Cooler for steel strip
Inventor: HARADA MASAHIRO
IPC: C21D9/573
Filed: 1985-06-25
Abstract: PURPOSE:To provide a device which can effectively cool a steel strip of a relatively low temp. without providing rubbing grazes to the surface and with easy temp. control by supporting afloat the approximately horizontally traveling steel strip with the fluid pressure of cooling water. CONSTITUTION:Floaters 2 are successively provided at proper intervals along the traveling direction of the steel strip 1 which is subjected to annealing, holding, quick cooling and overaging treatments in a continuous annealing furnace and is then drawn out of the furnace after cooling to about 250-200 deg.C so as to face the bottom surface of the steel strip. Slit nozzles 4 opened to incline inward are provided at both ends in the longitudinal direction of the top surface of headers 3 constituting the bodies of the floaters 2 and baffle plates 5 are juxtaposed therewith. Pressure water is supplied from pipes 6 to the headers 3. Then the steel strip 1 is supported afloat by the static pressure between the top surface of the headers 3 and the bottom surface of the steel strip 1 generated by the jets of the cooling water from the nozzles 4, 4 and is cooled. The cooling water is further supplied to the top surface of the steel strip 1 by cooling water nozzles 7 juxtaposed at proper intervals with respect to the traveling direction of the steel strip on the top surface side thereof and the water film or water layer is formed thereon, by which the strip is cooled.
Patent JP-2000327016-A (JP)
Title: Tap guard for canned beverage container
Inventor: ISAKA KOTARO
IPC: B65D53/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To keep a tap under an always clean state by providing a protective seal having a size which can cover the tap and the periphery of a canned beverage container being opened by unsealing a pull top or the like. SOLUTION: A protective seal 10 having a size which can cover a tap and the periphery is provided on a canned beverage container. The protective seal 10 is constituted of an adhesive tape, and is formed into a shape which covers a pull top 14 section of the container main body 12 of the canned beverage container to a section corresponding with the tap on the side surface 12a of the container main body 12. When the protective seal 10 is peeled from the container main body 12, a tab 10a is held by hand, and is pulled in the direction shown by arrow 10b by a specified force or higher. By this motion, the protective seal 10 is easily peeled from the container main body 12, and the tap section is exposed.  By this constitution, since the tap is always covered with the protective seal until a consumer peels the protective seal 10, the tap can be always kept under a clean state until right before the time of drinking.
Patent JP-H01308170-A (JP)
Title: Charging circuit for inverter apparatus
Inventor: MAEDA KEIJI
IPC: H02M7/155
Filed: 1988-06-03
Abstract: PURPOSE:To miniaturize an apparatus and reduce its cost by constituting a power rectifier through diode elements and thyristor elements and by phase- controlling initial charging of a DC link part capacitor through one thyristor element. CONSTITUTION:A power rectifier 1 for converting three-phase AC power into DC power is constituted as a polyphase full-wave rectifying hybrid-bridge circuit by thyristor elements 2-U to 2-W and diode elements 2-X to 2-Z. A DC link part capacitor 4 is connected and a power inverter 5 is provided between said positive and negative side output terminals 2, 3. This apparatus is further equipped with a thyristor element-firing power circuit 6, a thyristor gate current- limiting resistor 7, switching elements 8, 9 for said elements 2-U to 2-W, insulating transformers 10, 11, and a phase control circuit 12. At the time of initial charging of the DC link part capacitor 4, thus, the bridge circuit of the power rectifier 1 controls the switching elements 8, 9 by said phase control circuit 12 to turn ON one thyristor element first. Then, after completion of charging, other elements are turned ON to start normal operation.
Patent JP-S62293231-A (JP)
Title: Film carrying device
Inventor: ITO MASAHIKO
IPC: G03B21/11
Filed: 1986-06-12
Abstract: PURPOSE:To remove carrying load to a film due to a carrying means by providing a means for transmitting rotation in one direction to a driving shaft of the carrying means. CONSTITUTION:An oscillation arm 25 is rotated in the arrow A direction to press a carrying belt against a microfilm F. Since the carrying belt 24 is rotated in the arrow C direction by a pulley 26, the leading end of the microfilm F is carried to a separated gear 27. Consequently, the leading end of the microfilm F is taken out by the tip of the gear 27 rotated in the arrow E direction and the microfilm F is held and carried by a carrying pulley 30 and a pinch roller 2. Although the carrying speed of the microfilm F is faster than the carrying belt 24, the carrying belt 24 runs idle in the arrow C direction by a one-way clatch 32. Consequently, the microfilm F can be smoothly carried without reducing the carrying speed and damaging the film F.
Patent JP-H10324202-A (JP)
Title: Beacon terminal equipment
Inventor: MATSUI KATSUYUKI
IPC: B60R16/023
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate restrict for installing space of a beacon terminal equipment and reduce theft risk with maintaining its external appearance, by storing a beacon terminal consisting of an optical beacon transmitting/receiving part and a radio wave receiving part in an existing casing outside of a car body such as a side mirror, a rear spoiler, or an on-vehicle light. SOLUTION: A beacon terminal receiving part is structured by storing an optical beacon transmitting/receiving part and a radio wave beacon receiving part in an existing side mirror 13 outside of a car body 10. But, when radio beacon signals are transmitted or received, it is constituted by exchanging optical beacon signals for radio beacon signals in the above structure. Optical beacon signals 12 or radio wave signals 24 transmitted from an optical beacon transmitter or a radio wave transmitter of an on-road equipment 11 are received by a beacon terminal 14 stored in the side mirror 13 outside of the car. Then, optical beacon signals 15 transmitted from the beacon terminal 14 which is stored in the side mirror 13 are received by the on-road equipment 11.
Patent JP-S5470031-A (JP)
Title: Camera with detector for film feeding
Inventor: KUMAZAWA KENICHI
IPC: G03B17/42
Filed: 1977-11-15
Abstract: PURPOSE: To prevent a futile photograph by coupling a film counter or a warning device to a detector for film feeding via the electronic control circuit.  
     CONSTITUTION: Film feed detector is coupled to film counter or warning device via electronic control circuit. Accordingly, the rotation of winding lever is transmitted to shutter sprocket and spool to take a picture. Concurrently, when the film is fed, it is detected by the film feed detector. Its detected sygnal is inputted to electronic control circuit. After counting, if the film feed is regular, the film count progresses. If the film feed is anomalous, the warning device works to issue warning. At the same time, shutter release is obstructed. In addition, at the time of multiple exposures, the signal from R mechanism is inputted into the electronic control circuit so  as to prevent its warning or release obstruction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927174-A (JP)
Inventor: DOI SATOSHI
IPC: F25D21/06
Filed: 1982-08-05
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-S63300885-A (JP)
Inventor: ASADA ICHIRO
IPC: B25J17/02
Filed: 1987-05-29
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-S5839173-A (JP)
Title: Solid-state image pickup element
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1981-08-31
Abstract: PURPOSE:To reduce the shift of the sampling time among plural stored images and to make an output signal narrow-band, by providing plural independent charge storing parts for every photoelectric converting part. CONSTITUTION:The signal charge generated in N-number of photoelectric converting parts (picture elements) is transferred to charge storing parts RI-J (I= 1-N and J=1, 2, and 3) by gate signals STR1-STR3. That is, gate signals STR1-STR3 are controlled to distribute optionally the signal charge, which is generated in each picture element, to three independent charge storing part. This distributed and stored signal charge is transferred to a charge transfer path CCD by gate signals TRF1-TRF3 and is outputted as a voltage signal from a charge-voltage converting amplifier VA.
Patent JP-2000329496-A (JP)
Title: Heat exchange part such as flyer and refrigerator
Inventor: ITO AKINORI
IPC: F25D11/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of cooking oil even if the temperature of a part where the cooking oil touches is low and at the same time rapidly cool the inside of a refrigerator by forming a far-infrared radiator covering on the wall surface of a part for heating the cooking oil in an oil tank. SOLUTION: When a far-infrared radiator covering is formed on both the surfaces of a wall surface that is heated by a gas burner 30, especially on the inner/outer-periphery surfaces of a heat tube 4, far-infrared rays emitted from the gas burner 30 are first absorbed by a ceramic covering on the inner(- periphery) surface and then is discharged from the ceramic covering into oil. Therefore, oil is increased to a specific temperature, and time is reduced to half-2/3 as compared with before. More specifically, the far-infrared radiator covering on the inner(-periphery) surface absorbs far-infrared rays being emitted from the flame of gas, and the far-infrared radiation covering on the outer(- periphery) surface heats hot water without attenuating the far-infrared rays.  Then, the far-infrared radiation covering that is formed on the inner wall that is not heated directly emits far-infrared rays by itself due to the temperature increase of the inner wall, thus heating oil.
Patent JP-H05179199-A (JP)
Title: Manufacture of enamelling varnish based on polyamide-imide by using aprotic polar solvent and enamelling varnish made by this method
Inventor: JIYANNRIYUTSUKU FUUREI
IPC: C09D179/08
Filed: 1992-05-28
Abstract: PURPOSE: To obtain a varnish holding good physical, mechanical, electrical and chemical characteristics and showing high storage stability and low viscosity by condensing an aromatic diisocyanate and an aromatic carboxylic acid having three or more carboxy functional groups and subsequently adding a solvent to the resulting reaction soln.  
     CONSTITUTION: An aromatic diisocyanate or a diamine corresponding thereto and an aromatic polycarboxylic acid having at least three carboxyl functional groups or an anhydride, ester or halide of an acid corresponding thereto are condensed in a state dissolved in a reactive aprotic polar solvent at least a part of which is other than N-methylpyrrolidone. Next, a diluting solvent is added to this reaction soln. and the N-methylpyrrolidone content of the reactive aprotic polar solvent is reduced to 30 wt.% or less to produce a polyamide-imide based enamel processing varnish wherein the N-methylpyrrolidone content of the varnish solvent after dilution is adjusted to 20-30 wt.%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6026580-A (JP)
Title: Thread winding method
Inventor: IWASHITA SHINZABUROU
IPC: B65H67/048
Filed: 1983-07-26
Abstract: PURPOSE:To prevent the slack of a thread from occurring when switching from a full bobbin to a vacant bobbin by accelerating the rotation speed of a winding bobbin holder by 0.1-2.0% directly prior to the thread switching operation then switching to a vacant bobbin. CONSTITUTION:When the winding of a bobbin holder 5 reaches a predetermined quantity, the output from a controller 14 is gradually increased and is inputted to an inverter 10', the control power of the frequency and voltage in response to the signal from the inverter 10 is fed to a motor 9, and holder 5' is accelerated to a preset speed. At a predetermined time after a motor 9' is activated, turret rotating motor 11 is activated by the output of a sequence controller 13. At the same time, a control signal augmented by 0.1-2.0% is applied to the inverter 10 from the controller 14 to accelerate the rotation speed of the bobbin holder 5, the winding tensile force is increased to activate a thread switching mechanism, and the full bobbin is switched to the vacant bobbin 30 of the bobbin holder 5'. Accordingly, no slack of the thread occurs during switching and the success rate is improved.