baber/WOPTO huggingface dataset:
Patent JP-S5537203-A (JP)
Title: Vacuum chuck and manufacturing method of same
Inventor: ISE YOUJI
IPC: B23Q3/08
Filed: 1978-08-30
Abstract: PURPOSE: To offer a vacuum chuck with such a construction as made of a soft elastic material such as rubber, provided with a convex fitting to the object to be processed, and having a secure fixing effect regardless of the configuration of the work.  
     CONSTITUTION: A work 1 as designated the mold A with complex configuration such as aluminum diecast products is set in a concave mold B, and into the space 9 produced by these two molds a soft elastic material 8 consisting of rubber or plastics is poured. Then removal of the mold A makes a vaccum chuck C. A space 11 is formed when the material 8 is poured, by providing the mold A with a convex 3 at its bottom, increasing the suction effect. The chuck C is in communication with a suction chamber 12 through a suction hole 10 to secure vaccum chucking of the work 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5957775-A (JP)
Inventor: HERUBERUTO BEERENSU
IPC: H04N1/036
Filed: 1983-06-15
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-S63271876-A (JP)
Title: Ceramic heater
Inventor: OGAWA AKIHIRO
IPC: H05B3/20
Filed: 1987-04-28
Abstract: PURPOSE:To aim at equalizing thermal distribution in a ceramic base body by disposing a metal plate with good heat conductivity between a heating body and the ceramic base body. CONSTITUTION:A heating base body 11 is composed of a heat insulating matter and a heating body 13 disposed on the top surface of it, and a space 15 is formed in its top surface. The heating base body 11 and a ceramic base body 14 are combined with each other through the space 15, and they are fixed by a frame 16. Then a metal plate 17 is engaged in a concave part 18 on the back side of the base body 14, and fixed by binding agent or the like. In this constitution, heat from the heating body 13 is transmitted equally in a heat radiating surface 14F, and thermal distribution in the heat radiating surface 14F is equalized.
Patent JP-2000298304-A (JP)
Title: Camera
Inventor: SHIINA MICHIHIRO
IPC: G03B17/24
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To acquire magnetic information on a frame number to be rewritten even when a battery of a camera part is consumed by providing a magnetic rewrite means or the like for starting rewriting processing from the beginning based on an operation state of a camera stored in a non-volatile storage means after finishing feeding a frame. SOLUTION: When rewrite feeding is not normally finished for the cause that the battery 84 of a 24 mm advanced photographic system(APS) is consumed or pulled out in the midst of processing for rewrite feeding, processing for recovering from the rewrite feeding is performed by normally supplying power next. In such rewrite feeding recovery processing, the magnetically rewritten frame information or the status information of film stored in the non-volatile storage means (EEPROM 178 and FLASHROM 192) is read out in the midst of the rewrite feeding, and feeding processing for restoring the film to the frame set before rewrite temporarily is performed. When the film is restored to the frame set before rewrite feeding processing, the processing for rewrite feeding is executed again so as to rewrite the magnetic information of the APS film.
Patent JP-H09275227-A (JP)
Title: Semiconductor device for optical use and manufacturing method thereof
Inventor: HIGUCHI TSUTOMU
IPC: H01L31/0232
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a easily producible general-purpose semiconductor device for optical use. SOLUTION: A substrate 40 mounts optical elements 20, coupling means 80 for coupling these elements to external optical guides to transmit lights and has interconnection circuits which connect the elements 20 to electrodes of a semiconductor chip 3. The substrate 40 is housed in a package 90. The coupling means 80 piece windows 100 formed at the side wall 94 of the package to expose external optical guide connections 82 of the means 80 to the outside of the windows. The inner ends of leads 120 are bonded to terminals of the interconnection circuits on the substrate 40 and the tail ends of the leads extend out from the package 90 having openings sealed with insulation caps 130, thus forming a semiconductor device for optical use contg. the optical elements 20 and chip 30.
Patent JP-H045220-A (JP)
Title: Second cold waving agent and method for cold waving treatment using the same
Inventor: KISE SHOICHI
IPC: A61Q5/04
Filed: 1990-04-24
Abstract: PURPOSE:To obtain the second cold waving agent, containing an enzyme capable of binding mutual mercapto groups and forming disulfide bonds without deteriorating elasticity of hair and damaging the hair even by carrying out repeated treatment. CONSTITUTION:The second cold waving agent containing enzyme capable of binding mutual mercapto groups and forming disulfide bonds, e.g. glutathione sulfhydrloxidase, prothionine or thioredoxine. The aforementioned enzyme may be directly dissolved in water and used, but can be dissolved in a buffer solution (pH 5-9) such as tris (hydroxmethyl) aminomethane (TRIS) hydrochloride or a phosphoric acid buffer solution for use. A compound capable of activating the enzyme can be made to coexist therein to shorten the treating time.
Patent JP-S61263792-A (JP)
Title: Thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a thermal recording material having excellent heat response characteristics and high sensitivity, by incorporating a specified compound as a sensitizer. CONSTITUTION:A compound of formula I, wherein R<1> is phenyl or phenoxy, and R<2> is phenyl or benzyl, is incorporated as a sensitizer in a thermal recording material comprising a colorless or light-colored dye precursor and a color developer capable of developing the color of the dye precursor by reacting therewith when being heated, to obtain a thermal recording material having excellent heat response characteristics and high sensitivity. The sensitizer is added in an amount of not less than 5wt% based on the amount of the color developer, preferably, 10-400wt%. The dye precursor is a compound based on triphenylmethane, fluoran, diphenylmethane, thiazine, spiropyran or the like, and the color developer is an acidic substance generally used for a thermal recording paper. Although a paper is mainly used as a base, the base may consists of a nonwoven fabric, a plastic film, a synthetic paper, a metallic foil or the like, or a composite sheet thereof.
Patent JP-S61280481-A (JP)
Title: Novel imidazole compound and production thereof
Inventor: FUJITA TAKAYUKI
IPC: A61P31/04
Filed: 1985-05-18
Abstract: NEW MATERIAL:The compound of formula I and formula II (R1-R3 are H or Cl; X is Cl; at least one of R2 and R3 is Cl). EXAMPLE:1-Phenyl-2-(1H-imidazolyl)-3-(2,4-dichlorophenyl)-2-propen-1-one. USE:Antifungal agent and antimycotic agent. PREPARATION:The compound of formula I can be produced by reacting 2-(imidazolyl)acetophenone compound of formula III with benzaldehyde compound of formula IV in the presence of pyridine in a solvent such as anhydrous benzene at 60-80 deg.C.
Patent JP-H047233-A (JP)
Title: Medium delivering method and device therefor
Inventor: KATO YUJI
IPC: B65H3/52
Filed: 1990-04-24
Abstract: PURPOSE:To stably deliver paper, sheet by sheet, by stopping rotation of a pickup roller and rotating a reversing roller to retract the paper beyond a gap plate when a load of the paper, when it is advanced between the pickup roller and the reversing roller, is in a standard value or more. CONSTITUTION:When paper 14 is advanced sheet by sheet between a pickup roller 11 and a reversing roller 16, the paper 14 is delivered only by rotating the pickup roller 11 with the reversing roller 16 in stopped condition. A load is increased and detected by the reversing roller 16 when two or more sheets of the paper 14 are advanced, and rotation of the pickup roller 11 is stopped by actuating a torque limiter 17. Next, two sheets or more of the paper 14 are returned by rotating the reversing roller 16 in a reverse direction to a rotational direction of the pickup roller 11, that is, delivering direction of the paper 14, then it is delivered, sheet by sheet, by stopping rotation of the revers ing roller 16 and starting rotation of the pickup roller 14.
Patent JP-S5231440-A (JP)
Title: Regulating speed device of eleator
Inventor: ANZAI NOBUO
IPC: H02P7/34
Filed: 1975-09-03
Abstract: PURPOSE: To provide a device for regulating a speed of an elevator in such a manner that an unpleasantness given to a passenger by a high speed elevator is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5730912-A (JP)
Title: Device for preventing erroneous operation of automatic zero point compensating device of scale
Inventor: HIRANO TAKASHI
IPC: G01G23/37
Filed: 1980-08-01
Abstract: PURPOSE:To prevent erroneous zero point compensation by storing the zero point compensation value at the previous time and obtaining the state before the zero point compensation by using said memorized value when a weighing signal is largely changed in zero point compensation work. CONSTITUTION:In zero point compensation works, the counted value of an up and down counter 6 at the previous time, e.g., the previous zero point compensation value is stored in a side memory 10. During the zero point compensation, if the weighing signal is largely changed due to, e.g., erroneous touching to the scale, this change is detected by a weight change detecting circuit 18, the zero point compensation value at this time is offset, the previous zero point compensation value is returned to the up and down counter 6, and the state before the zero point compensation is restored.
Patent JP-S63270032-A (JP)
Title: Ultrasonic endoscope
Inventor: IMAIDE SHINICHI
IPC: A61B8/00
Filed: 1987-04-30
Abstract: PURPOSE:To always faithfully transform an object to be diagnosed into an image, by arranging a magnetic recording part so as to integrally rotate the same along with an ultrasonic vibrator and detecting the angle of rotation of the ultrasonic vibrator on the basis of the output of a magnetic sensor. CONSTITUTION:N-poles 28a and S-poles 28b are formed to the rotary shaft 22a, integrally rotating along with an ultrasonic vibrator 21 in the peripheral direction by alternate magnetization to constitute a magnetic recording part 26 and a magnetic sensor 27 is arranged in the vicinity of said magnetic recording part 26. The magnetic sensor 27 is provided on a substrate 29 so that MR elements 30a, 30b are shifted by 1/4 with respect to a magnetizing pitch and an MR element 30C is provided. When the ultrasonic vibrator 21 is rotated through a flexible shaft 25, the MR elements 30a, 30b output the voltages corresponding to the change in the magnetic field of a magnetizing pattern and the resistance change due to the change in the circumferential temp. can be detected from the MR element 30c. As mentioned above, since the magnetic sensor 27 can directly detect the angle of rotation of the ultrasonic vibrator 21, the shape of an object to be extracted can be faithfully transformed into an image.
Patent JP-S5630906-A (JP)
Title: Underwater antifouling agent
Inventor: SUENOBU YUKIKAZU
IPC: A01N43/50
Filed: 1979-08-21
Abstract: PURPOSE: An underwater antifouling agent having a prolonged action, capable of preventing aquatic staining organisms from attaching to underwater materials to be in contact therewith with low toxicity and slight pollution, and comprising 2- mercaptoimidazoline as an active constituent.  
     CONSTITUTION: An underwater antifouling agent comprising 2-mercaptoimidazoline as an active antifouling constitutent. The amount of the agent is preferably 10W 25pts.wt. per 100pts.wt. the preparation thereof. The agent may be incorporated with another antifouling constituent, preferably tetrachloroisophthalonitrile, as an optional constituent, and the effect of the essential constituent is not reduced by the mixing to exhibit a more balanced action on various aquatic staining organisms. Thus, the agent is used on the bottom of a ship, various underwater constructions, fishing nets or breeding nets. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01277069-A (JP)
Title: Video signal input detecting device
Inventor: OTANI KIYOSHI
IPC: H04N5/44
Filed: 1988-04-28
Abstract: PURPOSE:To surely detect an input terminal to which a video signal is inputted and to automatically switch a video selection circuit corresponding to the input terminal by providing a synchronizing signal detection circuit, a switch circuit, and a switching signal generation circuit, etc. CONSTITUTION:The video signals inputted to video input terminals (1-3) are supplied selectively to the synchronizing signal detection circuit 11 via the switch circuit 12. In such a case, a first switching signal generation circuit 13 generates a switching signal to switch the input terminal selected by the circuit 12 at a prescribed cycle, and a timing detection circuit 15 detects a timing at which a synchronizing signal is detected by the circuit 11 corresponding to the cycle where the switching signal is generated from the circuit 13. And the input terminal to which the video signal is inputted is detected by the timing at which the synchronizing signal is detected at the circuit 15. Also, a second switching signal generation circuit 16 generates the switching signal to switch a video selection circuit 4 corresponding to the timing at which the synchronizing signal is detected at the circuit 15. In such a way, it is possible to detect the input terminal to which the video signal is inputted surely, and to switch the circuit 4 automatically.
Patent JP-S5925422-A (JP)
Inventor: EISE KARERU DEIYOKUMANSU
IPC: H03K17/16
Filed: 1983-06-16
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-S62265241-A (JP)
Title: Terpene type propargyl ether derivative
Inventor: INAGAKI TAKASHI
IPC: A61P31/04
Filed: 1986-05-12
Abstract: NEW MATERIAL:A terpene type propargyl ether shown by formula I (R is terpene; X is H or I with the proviso that a case where X is H and R is 3,7- dimethylocta-2-trans-6-dienyl is omitted). EXAMPLE:(p-Mentha-1,8-dien-7-yl)2-propynyl ether. USE:An eliminator against agricultural and horticultural insect pests and household insect pests. A compound wherein X is iodine is an antifungal agent for medical treatment, animal, agriculture and horticulture, industry and household. The eliminator has high utility value, safety and economic efficiency. PREPARATION:For example, a terpene type propargyl ether compound shown by formula II is reacted with iodine in a solution of caustic soda in methanol to give a compound wherein X is I in the formula I. The compound shown by the formula II is obtained by reacting a corresponding terpene alcohol with a propargyl halide in the presence of a phase transfer catalyst.
Patent JP-H05301286-A (JP)
Title: Manufacture of hose having expanded diametral part on tip
Inventor: MITSUI KENICHI
IPC: B29C57/02
Filed: 1992-04-24
Abstract: PURPOSE:To reduce cost of a mandrel and manufacture inexpensively a hose having an expanded diametral part on the tip, by a method wherein the mandrel constituted of a cylindrical jig having the same outside diameter as the inside diameter of the hose to be manufactured and a cap jig which is capable of connecting with the tip of the cylindrical jig and has a forming part of an expanded diameter is inserted into unvulcanized hose and vulcanized. CONSTITUTION:A cylindrical jig 2 possesses the same outside diameter as the inside diameter of a hose to be manufactured and the tip is provided with a connecting part 22. A cap jig 3 possesses a forming part 31 of an expanded diameter having the larger outside diameter than the outside diameter of the cylindrical jig 2. The cylindrical jig 2 is inserted into an unvulcanized hose 1' through one end of the same. Then the cap jig 3 is inserted through the other end, connected with a connecting part 22 and fixed. At this time, an expanded diametral part is formed on the tip part of the unvulcanized hose 1' by the forming part 31 of the expanded diameter. This unvulcanized hose 1' is vulcanized. Therefore, at the time of manufacturing of the hose having a different diameter at an expanding diametral part of the tip, only the cap jig 3 need be changed.
Patent JP-H11289693-A (JP)
Title: Gap-winding motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02K1/12
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a gap-winding motor for preventing misalignment of the electric wire of armature coil winding. SOLUTION: In a gap-winding motor, that has a rotor 11 where a permanent magnet 13 is arranged at the outer periphery of a rotor core 12, and an armature 1 where armature coil winding 5 facing opposite the permanent magnet 13 of the rotor 11 is provided on the inner-periphery surface of an armature core 2, a plurality of coil bobbins 4 consisting of an insulator that has a collar part 4a and a coil winding support part 4b which are vertical to the collar part 4a are arranged for providing the armature 1, as well as the collar parts 4a of the adjacent coil bobbins 4 are mutually connected by a fixing tape 4c, and the armature coil winding 5 is wound to a coil winding support part 4b of the coil bobbin 4c, the coil bobbin 4 where the armature coil winding 5 is wound is formed into a cylindrical sharp for mounting onto the inner- periphery surface of the armature core 2,  so that the fixing tape 4c is set to the inside, thus winding an electrical wire to the outer periphery of the coil winding support part 4b of the coil bobbin 4 for forming the armature coil winding 5, and the misalignment of the electrical wiring of the armature coil winding 5 will not occur.
Patent JP-S60250980-A (JP)
Title: Ribbon feeder for printer
Inventor: MIYAKE TOMOHISA
IPC: B41J33/36
Filed: 1984-05-25
Abstract: PURPOSE:To contrive enhancement of printing quality and reduction in consumption of an ink ribbon, by a construction wherein an ink ribbon feeding quantity with which parts of printed characters overlap with each other on the ribbon and an ink ribbon feeding quantity with which no parts of the printed characters overlap with each other on the ribbon can be selected. CONSTITUTION:An ink ribbon 1 is fed in synchronism with a hammer solenoid 5 by rotating a driving gear 10 and a gear 8 by a pulse motor 9. With a normal feeding quantity setting signal S1 inputted into a feeding quantity setting circuit (a), a signal is sent to the motor 9 through a pulse-generating circuit 11 and an amplifier 12, and the motor 9 is driven to feed the ink ribbon 1 at such a velocity that parts of the printed characters overlap with each other on the ribbon 1. On the other hand, with a feeding quantity setting signal S2 for enhancing printing quality inputted, the motor 9 is driven to feed the ribbon 1 at such a velocity that no parts of the printed characters overlap with each other on the ribbon 1. Accordingly, printing is conducted with enhanced printing quality when printing a particularly important composition, and the consumption of the ink ribbon can be reduced in other cases.
Patent JP-H02288492-A (JP)
Title: Control data transmission system in key telephone system
Inventor: TSUCHIDA HITOSHI
IPC: H04Q3/58
Filed: 1989-04-28
Abstract: PURPOSE:To use an idle channel effectively by providing a control section setting a channel through which plural key telephone sets are connected in cascade to a port of a key telephone master system. CONSTITUTION:A control data and an information data sent from a key telephone master system are sent to an interface circuit 2 via a host transmission reception section 1, in which the received data is decoded and fed to an internal microcomputer 5 and the decoded data is again encoded and sent to a slave telephone set via a subsequent transmission reception section 3. The internal microcomputer 5 analyzes the decoded control data and when the data is a control data relating to its own key telephone set, various processings are executed. On the other hand, the control data and the information data sent from the subsequent telephone set are encoded again and sent to the key telephone master system via the host transmission reception section 1. Thus, an idle channel is assigned to other key telephone set and the channel is used effectively.
Patent JP-H06294631-A (JP)
Title: Dimension controller using image processing system
Inventor: ABIRU NORIFUMI
IPC: G01B11/24
Filed: 1993-04-08
Abstract: PURPOSE:To realize dimension control using image processing system for spring manufacturing machine in which measurements, decision of pass/fail, and dimensional correction of a variety of elements can be carried out with no restriction on the fixing space. CONSTITUTION:In a spring manufacturing machine where the pitch (free length) control and the position control of coiling tool 2 are performed by an NC unit 27, the image of a formed spring is picked up, immediately before it is cut by means of a cutter 11, by a CCD camera 15 and presented on a CRT 24. The image is then compared with a reference position inputted on a keyboard 37 and the allowable range thereof. When the image deviates from the allowable range, a signal is fed to a selector 19 to open a shutter 21 thus deciding pass/ fail. A signal representative of the deviation distance of the image from the reference position is also outputted in order to correct the positions of the coiling tool 2 and/or the pitch tool 7.
Patent JP-H07292366-A (JP)
Title: Furnace wall brick of coke furnace
Inventor: TANAKA YASUSHI
IPC: C10B29/02
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a furnace wall brick of a coke furnace capable of suppressing or preventing opening of a joint and vertical crack of brick caused by transfer deficiency of fastening force of furnace body by forming the brick in a specific polygonal columnar shape. CONSTITUTION:This furnace wall brick of coke furnace is formed in a shape of a polygonal columnar brick such as pentagonal or hexagonal brick. Furthermore, in a furnace joint consisting of hexagonal columnar brick 1, laid joint 4 is discontinuous and the length is reduced to 1/3. As a result, propagation of laid joint opening hardly occurs and laid joint opening is decreased. Further, vertical joint 5 is free from straightly erected vertical joint and the direction is changed at a definite interval. As a result, joint opening of vertical joint 5 is dispersed and the propagation of opening and crack of hexagonal columnar brick 1 hardly occur.
Patent JP-2000297083-A (JP)
Title: Production of 2,5-dihydrofuran
Inventor: HARA YOSHINORI
IPC: B01J31/22
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high conversion and good selectivity by isomerization reaction of epoxybutene in the presence of a catalyst comprising a specific metal compound and an onium iodide salt in a liquid phase. SOLUTION: This compound is obtained by isomerization reaction of (A) epoxybutene in the presence of (B) a catalyst comprising (i) a metal compound containing at least a Schiff base with the metallic element selected from groups VB, VIIB, and VIII elements and (ii) an onium iodide salt in (C) a liquid phase. The metal compound with the metallic element selected from groups VB, VIIB, and VIII elements is preferably a compound containing Co(III), Fe(III), Mn(III), or V(V)=O group. The metal compound containing the Schiff base is preferably an organometallic complex having a chelating Schiff base of formula I or II such as bissalicylideneethylenediamine or phthalocyanine. The component ii is preferably an ammonium iodide salt of the formula N+R1R2R3R4I- (R1 to R4 are each a 1-20C alkyl).