baber/WOPTO huggingface dataset:
Patent JP-H07119015-A (JP)
Title: Work piece presser of sewing machine
Inventor: KIMURA YOSHIJI
IPC: D05C9/20
Filed: 1993-10-15
Abstract: PURPOSE:To press and hold a thick work piece such as leather on a throat plate without fail by applying a strong force to a presser foot through a spring attached separately from a needle bar drive system. CONSTITUTION:An up-and-down shaft 17 is supported to a supporter 1:n parallel to a needle bar 2 and a presser foot 24, a coil spring 32 and a stopper 26 are attached to the up-and-down shaft 17. An engagement member 28 is supported to the needle bar 2. Time coil spring 32 is compressed by the engagement member 28 while the needle 8 is passing through a work piece. The up-and-down shaft 17 is energized downward by the force of the spring and the work piece is pressed to a throat plate 29 by the presser foot 24. During the course of elevation of the needle bar 2, the engagement member 28 is engaged with the stopper 26 and the up-and-down shaft 17 is lifted so as to separate the presser foot 24 from the work piece.
Patent JP-H0691673-A (JP)
Title: Continuous production of siding board by vacuum foam molding
Inventor: AIKAWA TADASHI
IPC: B32B5/18
Filed: 1992-09-08
Abstract: PURPOSE:To efficiently and continuously produce a siding board of high quality with extremely high productivity within a short time at low cost. CONSTITUTION:A continuously sent-out siding material having a required width is molded into an appropriate predetermined shape and a resin foamable material 6 is supplied to the molded siding material 1 and a continuously sent-out sheet like material 8 is supplied to the resin foamable material to be fixed thereto and both of the siding material 1 to which the resin foamable material is supplied and the sheet like material 8 are sent in a vacuum area 10 held to required temp. and the resin foamable material 6 is foamed and cured in the vacuum area to fill the space part between the back of the siding material and the back of the sheet like material.
Patent JP-S62142047-A (JP)
Title: Production of clutch retainer
Inventor: YORISUE RIYOUICHI
IPC: B21D53/26
Filed: 1985-12-16
Abstract: PURPOSE:To curtail a production stage and to improve the work efficiency and to reduce the cost by performing a forging so as to form the groove for fitting a wave ring at the back side of a flange and yet on the peripheral part of a cylindrical body. CONSTITUTION:A tooth part 2 is formed with forging so that the groove 3 for fitting a wave ring can be formed on the peripheral part abutting to the main body which is at the back side of an outer facing flange 1a. The tooth part 2 is formed so that the width W1 of the tooth part 2 becomes smaller by the width W3 of the groove 3 than the width W2 of the flange 1a. In this way, the production stage can be reduced, the improvement in the work efficiency and cost down are enabled and the product of light weight with high strength can be obtd. as well.
Patent JP-S62140870-A (JP)
Title: Color printer
Inventor: SASAKI TAKASHI
IPC: G06K15/00
Filed: 1985-12-16
Abstract: PURPOSE:To prevent defective printing or extinction of printing data from occurring, by printing by a monochrome ink ribbon even when a color-designating signal is inputted in the case where the monochrome ink ribbon is mounted. CONSTITUTION:With a color ribbon or a monochrome ribbon mounted, a micro-switch 12 detects the ribbon thus mounted, and an ink ribbon detection or discrimination signal is stored into a color/monochrome register 13. Printing information (c) is received by a data-receiving part 1, and a color/monochrome discrimination signal (a) is sent to a command-discriminating part 2 to discriminate whether the printing information is to be printed in colors or in monochrome. When it is discriminated that the information is to be printed in monochrome, printing is conducted without a shifting operation. When it is discriminated that the information is to be printed in colors, a color- recoginizing part 3a is started, a designated color signal is sent to a ribbon- discriminating part 14a, and it is discriminated whether or not the signal accords with a color discrimination signal stored in the register 13. When the two signals accord with each other, the designated color signal is supplied to a moving quantity discriminating part 4a. When the two signals discord with each other, namely, the signal stored in the register 13 is a monochrome discrimination signal, the designated color signal is not supplied to the part 4a.
Patent JP-H02133308-A (JP)
Title: Method for dumping gaseous carbon dioxide in sea
Inventor: KANEKO MASAHITO
IPC: C01B32/50
Filed: 1988-11-10
Abstract: PURPOSE:To isolate gaseous CO2 to be dumped from the sea and to reduce the influence of the gaseous CO2 on the sea area by dumping a pressure vessel filled with the gaseous CO2 in the sea or by filling the gaseous CO2 into a thinned vessel buried in the sea. CONSTITUTION:Gaseous CO2 to be dumped is liquefied and filled into a pressure vessel and this pressure vessel is dumped in the sea. The liquefied gaseous CO2 may be filled into an empty vessel produced at a reduced cost owing to a considerably reduced designed pressure and buried in the sea.
Patent JP-H03146699-A (JP)
Title: Electrolytic treatment of metallic material surface
Inventor: YUHARA SUSUMU
IPC: C25F3/16
Filed: 1989-10-30
Abstract: PURPOSE:To easily electrolytically treat the surface of a metallic material with high efficiency by holding a paste contg. an electrolyte between the material with the surface held at a specified temp. and a counter electrode and applying a current between the material and counter electrode through the paste. CONSTITUTION:A metallic material 4 with the surface to be treated is placed on an insulting support 7. The counter electrode 2 provided with an electrode cover 1 is opposed to the material 4 at a distance of <= several ten mm or preferably <=10mm. The paste 3 contg. an electrolyte is held in between. The paste 3 is obtained by adding water to the electrolyte and adding the paste forming material, surfactant, solvent, corrosion inhibitor, abrasive, etc., as required. A current is then applied from a power source 6 between the material 4 and the counter electrode 2 through the paste 3 to electrolytically treat the surface of the material 4. In this method, the surface of the material 4 is previously heated at >=30 deg.C or preferably at >= about 40 deg.C, and then electrolysis is performed. The electrolytic capacity is easily improved in this way.
Patent JP-H10112649-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATABE TOSHINORI
IPC: H03J7/18
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To realize high speed lockup even when a waveform of a synchronizing signal is not the same as a waveform of an input signal by providing two frequency divider circuits that frequency-devices an input signal and delaying start of count of the 1st frequency divider circuit by a high period or a low period of the synchronizing signal. SOLUTION: The output of a charge pump circuit 18 is converted into an analog voltage signal and the converted signal is inputted to a voltage controlled oscillator and its output signal is inputted to 1st and 2nd frequency dividers 11, 13. The frequency division by the 1st frequency divider 11 is started at a leading edge signal of a synchronizing signal outputted from a leading edge detection circuit 12. The frequency division by the end frequency divider 13 is started at a trailing edge signal of a synchronizing signal outputted from a leading edge detection circuit 14 that detects a trailing edge of the synchronizing signal. Thus, an output of the one frequency divider circuit matches the leading of the synchronizing signal and an output signal of the other frequency divider circuit matches the trailing of the synchronizing signal so as to realize high speed lockup.
Patent JP-H06127131-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/26
Filed: 1992-10-21
Abstract: PURPOSE:To improve heat responsiveness and preservation stability of ground part and image part by adding a salicylic acid derivative to be expressed by a specific formula or at least one kind of this metallic salt in a thermal recording layer having a specific composition provided on a support body. CONSTITUTION:A thermal recording material has on a support body a thermal recording layer consisting of an aromatic isocyanate compound, an imino compound containing at least a >C=NH group which colors reacting to the isocyanate compound at heating, and a fluoran coating. In this case, a salicylic acid derivative to be expressed by a formula shown separately or at least one kind of this metallic salt is added in the thermal recording layer. In the formula, X expresses divalent coupling group, Y expresses hydrogen atom, alkyl group or halogen atom, and R expresses 4-18C alkyl group. Thus, a thermal recording material having excellent heat responsiveness and excellent preservation stability of ground part and image part can be obtained.
Patent JP-S62143817-A (JP)
Title: Production of silica gel for liquid chromatography
Inventor: SHIODA EIJI
IPC: C01B33/158
Filed: 1985-12-18
Abstract: PURPOSE:To readily produce the titled silica gel at a low cost, by reacting an aqueous solution of an alkali metal silicate with an aqueous solution of a mineral acid, gelatinizing the resultant aqueous solution of silicic acid, treating the aqueous solution with an aqueous solution of ammonia, filtering and washing the filtrate with water, wet pulverizing the resultant hydrogel, spray-drying the pulverized hydrogel, treating the spray-dried hydrogel with a mineral acid and drying the treated hydrogel. CONSTITUTION:An aqueous solution of an alkali metal silicate is reacted with an aqueous solution of a mineral acid to give an aqueous solution of active silicic acid at 3.0-4.0pH in 6.5-11.5wt% SiO2 concentration, which is then gelatinized while stirring. An aqueous solution of ammonia is then added to react with the formed silica hydrogel slurry and the reaction slurry is filtered and washed with water to give hydrogel, which is wet pulverized. The pulverized hydrogel is further spray-dried, treated with an aqueous solution of a mineral acid, washed with water and dried. According to this method, the aimed silica gel, having high performance and smooth surfaces without containing deformed particles and useful as a packing for liquid chromatography is obtained at a low cost by a simple method without using an organic solvent or organic material and further requiring troublesome operation.
Patent JP-H05116486-A (JP)
Title: Product assurance cutform and product assurance cut form with bag
Inventor: INOMATA SATOSHI
IPC: B42D11/00
Filed: 1991-10-30
Abstract: PURPOSE:To reduce manhours required for manufacture of a product assurance cutform and to shorten printing time as compared with conventional system wherein a bag and a plurality of product assurance cutforms are separated, and printing of necessary data such as product name and the like is performed for each product assurance cutform. CONSTITUTION:For a product assurance cutform 1 of a product assurance cutform with a bag, a product written guarantee 1 made of a plurality of sheets of pressure sensitive paper 4 which are packaged is simultaneously printed by printing necessary data such as a product name to be assured or the like on a bag 6a containing the product assurance cutform 1. When printing is finished, the bag is sent with a track feeder by using a track feeder hole 2. Then, when the product assurance cutform with the bag is finished to be printed, it is cut off from respective perforation parts of a first perforation of the product assurance cutform 1 and a fourth perforation 5d of the bag 6a, a second perforation and a fifth perforation 5e, and seventh perforation. It is stuck to each product or its case for packaging, etc., with a pressure sensitive adhesive double coated tape 7 stuck to the bag 6a, and discharged.
Patent JP-H01124982-A (JP)
Title: Lead chuck
Inventor: TANAKA YOSHIAKI
IPC: H01R43/02
Filed: 1987-11-10
Abstract: PURPOSE:To enable welding of a lead in high precision and speed by providing a lead guide member having a wider width than that of a lead retaining member, a center block with a projected V-shaped claw control member, a V groove meshable with the claw control member, and a claw with a lead control member. CONSTITUTION:A lead chuck is composed of a lead guide member 6b wider in width than a lead wire retaining member 6a, center a block with a projected V-shaped claw control member 6c, a V-groove meshable with a claw control member 6c, and a claw 8 with a lead control member 8b. Hence, a lead 1 is retained in high precision, and the tip end of the lead can be controlled so that it may move in a specified direction with high precision. As a result, it is possible to perform steady welding of the lead to electronic parts with high precision. Further, it is possible to perform the whole operation cycle with high speed since the control of the tip end of the lead can be done simultaneously with retaining of the lead by means of the lead chuck.
Patent JP-H01124781-A (JP)
Title: Skid magnetometer
Inventor: OKITA KAZUHIKO
IPC: G01R33/035
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the title small-sized skid magnetometer with high spatial resolution by inserting a magnetic core made of high-magnetic-permeability magnetic material into a pickup coil and improving the sensitivity of the pickup coil. CONSTITUTION:The magnetic core 4 made of the material of high magnetic permeability is inserted into the pickup coil 1, whose output is connected to an input coil 2. Then the skid magnetometer consists of the pickup coil 1, input coil 2, and a Josephson junction element 3. Consequently, the skid magnetometer is obtained which has the spatial resolution improved while the sensitivity of the pickup coil 1 is improved and the area of the pickup coil is reduced.
Patent JP-H07137839-A (JP)
Title: Article conveying device
Inventor: UEMURA YASUHIRO
IPC: F16H25/14
Filed: 1993-11-12
Abstract: PURPOSE:To restrain parts from dislocation by carrying out both the movement and rotation of a turret at the same time with a plate cam which converts the traveling movement of the turret into the rotating movement of the turret to employ only one drive device for reducing impact at the time of rotating and stopping movement. CONSTITUTION:The rotation of a driving motor 64a is transmitted to a timing belt 68 through a reduction gear 64b and a belt 64c to move a turret 70 vertically. The turret 70 is provided with plural rollers 70a brought into contact with the plate cam 72. While the turret 70 is moving, the turret 70 does not rotate at a flat part 76, and lowers with an article attracted to a holding part 48. The turret 70 beings to rotate slowly at a cam part 78, accelerates gradually, stops the rotation slowly, and change its direction by 180 degrees. The turret 70 advances in a nonrotating condition at the flat part, therefore it is possible to place an article on a target position lower than the holding part 48.
Patent JP-H01125847-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIKI JUN
IPC: H01L21/768
Filed: 1987-11-10
Abstract: PURPOSE:To make it possible to form a wiring stronger against an electromigration by a method wherein at least the upper and lower surfaces of a buried metal film in a contact hole are surrounded with films containing a high-melting point metal. CONSTITUTION:A buried metal film (AICu film) 7 in a contact hole is formed into a structure, wherein at least the upper and lower surfaces of the film 7 are surrounded with a film 5 and a film (TiN film) 8, which contain a high- melting point metal. Accordingly, the film 7 in the contact hole is fixed by the films 5 and 8 formed on the upper and lower parts of the film 7. As a result, as the shift of buried metallic atoms due to the collision of electrons is inhibited, such a trouble that a gap is generated in the junction surfaces between the film 7 and the films 5 and 8 is eliminated. Thereby, a wiring, which is strong against an electromigration and is hard to be disconnected, is obtained.
Patent JP-2001106279-A (JP)
Title: Subdivision-packed bean sprout, and packing method therefor
Inventor: KAWAKAMI SANJI
IPC: B65D85/50
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide subdivision-packed bean sprouts which can be consumed little by little or being unpacked separately from a package for other vegetables. SOLUTION: A subdivision pack 1 for bean sprouts made up by putting the bean sprouts in a bag and packed and a subdivision pack 2 for cut vegetables made up by putting the cut vegetables in a bag and packed are connected together with a seal part 3, and perforations 4 are provided at the seal part 3. The bean sprouts and the cut vegetables housed respectively in the subdivision packs can be consumed optionally with any one of required packs opened.
Patent JP-H04158547-A (JP)
Title: Replacing apparatus of wafer
Inventor: ITO NAOYA
IPC: H01L21/677
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a wafer replacing apparatus not staining of the process surfaces of wafers by providing a detector for discriminating between the surface and the rear of the wafer and an inverting mechanism for rotating the wafer at an angle of 180 degrees according to the discrimination of the detector by taking out the wafer from a cassette, discriminating between the surface and the rear of the wafer and by putting it in another cassette for accommodation. CONSTITUTION:A rod 6 of a pusher 1 rises, passes a through hole 5d of an empty cassette 5b and holes the end part of a wafer 8 with a pawl 1b. Next, a pawl 1a makes the wafer free, the rod 6 lowers, the wafer 8 stops in an area A of inversion, and motor 7c is rotated according to a determination signal stored, so as to rotate the wafer 8 at an angle of 180 deg.. Ten, the rod 6 lowers to insert the wafer 8 in the cassette 5b, and the wafer 8 is put on the groove bottom 5c and set free from the pawl 1b. Then, the rod 6 returns to the former position. Next, the rod 6 rises, the pawl 1b holds the wafer 8 and the rod 6 rises. Then, the pawl 1a takes hold of the other end part of the wafer 8, a detector 2a determines the surface and rear of the wafer 8, and the wafer is put in a second groove from the end of the cassette 5b for accommodation.
Patent JP-S63135871-A (JP)
Title: State measurement of thin film
Inventor: OSADA MINORU
IPC: G01R27/02
Filed: 1986-11-28
Abstract: PURPOSE:To measure resistance value, thickness and the like of a thin film at a desired point, by raising the temperature of a thin film with a specified current flowing therethrough to detect a rise in the temperature with an infrared detector. CONSTITUTION:A fixed voltage is applied at a specified point of a thin film of a metallized film 1 through roller-shaped electrodes 2 and 3 from a power source 4 and the thin film is caused to generate heat by Joule heat. Then, infrared rays generated by the heating are detected with an infrared thermography camera 5. The detection signal with the camera 5 is transmitted to a personal computer 7 through an interface 6 to measure a temperature distribution wide resistance value, a film thickness distribution and the like.
Patent JP-S62141105-A (JP)
Inventor: ICHIMURA KIMIO
IPC: A41D27/18
Filed: 1985-12-16
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-S63138376-A (JP)
Title: Image forming device
Inventor: NOMURA AKIHIRO
IPC: G03G15/00
Filed: 1986-12-01
Abstract: PURPOSE:To obtain electric safety by providing a switching means which places the part of a fixing device in a floating state in the earth or connects it to the earth through a high resistance when an opening/closure part is closed and connects the part of the fixing device to the earth when the opening/closure part is open. CONSTITUTION:When a paper discharging part 18 is closed, an electrode 26 and an electrode leaf spring 27 do not contact each other and the fixing device 6 is grounded through a varistor 28 with high resistance, so transfer is performed normally. If paper jams or if the paper discharging part 18 is opened by mistake, on the other hand, the electrode leaf spring 27 contacts the electrode 26 by its own spring force in the absence of an arm 25, so the arm 25 leaves the spring 27 when the paper discharging part 18 is opened and the fixing device 6 is conducted to the earth. The fixing device 6 is therefore grounded and its potential is zero while the paper discharging part (paper discharging unit) 18 is open, so it is safe even when said device is touched.
Patent JP-2000079280-A (JP)
Title: Shooting game device
Inventor: OMORI YASUSHI
IPC: A63F13/426
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a shooting game device capable of constituting games which are liable to give rise to differences of scores and have a wide variety. SOLUTION: A game computing section 20 is constituted to include a target setting section 22 for setting plural targets superposed on each other at the prescribed timing on a display screen, a hit judgment section 24 for judging that the plural superposed targets are simultaneously pierced even when the targets are superposed by executing the hit judgment of all the targets when a player shoos a bullet by manipulating a player input section 10 and a result calculating section 30 for executing the score calculation meeting the hit targets. Even if the targets are superposed on the screen, the hit judgment is executed with all the targets and the piercing of all the superposed targets by one bullet may be judged as well.
Patent JP-H06127280-A (JP)
Title: Power transmission device of vehicle
Inventor: SEKIYA TAKASHI
IPC: B60K17/06
Filed: 1992-10-22
Abstract: PURPOSE:To prevent generation of amplified noise due to engine vibration between an engine and a transmission in a power transmission device of a front engine/rear drive type vehicle having a long wheel base. CONSTITUTION:A transmission 3 is separated rearward from an engine 1 to be installed in the middle part of a wheel base. A clutch 2 of the engine 1 is connected to the transmission 3 with a transmission mechanism such as a propeller shaft 5.
Patent JP-S63135456-A (JP)
Inventor: HERUMAN REFURAA
IPC: C09B29/42
Filed: 1987-11-12
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-H06135858-A (JP)
Title: Production of diene compound
Inventor: ARAI ISAMU
IPC: C07C13/15
Filed: 1992-10-22
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic raw material for perfumery and diene compound, etc., in high yield without necessitating multi-stage reaction by reacting an alkali metal-substituted olefin with an unsaturated ketone. CONSTITUTION:An alkali metal-substituted olefin of the formula R<1>CH=CMR<2> (R<1> and R<2> are 1-5C alkyl; M is alkali metal) is made to react with an unsaturated ketone of formula I (R<3> to R<5> are 1-5C alkyl) in a solvent (e.g. THF) at a low temperature (-20 to 0 deg.C) and water is dropped to the reaction mixture to hydrolyze the alkali metal salt and obtain a chain diene compound of formula II. A cyclic diene compound of formula III is produced by the dehydrative cyclization of the chain diene compound of formula II. The amount of expensive alkali metal-substituted olefin can be reduced in the production of the objective compound. Arbitrary combination of alkyl groups can be introduced to arbitrary positions.