baber/WOPTO huggingface dataset:
Patent JP-2000280074-A (JP)
Title: Method and device for detecting weld line position, and carriage for automatically following weld line
Inventor: SOGI TADAYUKI
IPC: B23K9/127
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect a center position of a weld line in a weld line position detecting device which is equipped with a surface displacement data generating means for detecting a position x on a welding base metal part surface in a direction crossing the weld line and a surface displacement z at the position x and for generating a surface displacement data z (x), and detects a center position of the weld line existing on the welding base metal surface from the surface displacement data z(x). SOLUTION: This device comprises two point sensors 630, 640 which detect surface displacement of two correction points sandwiching a measuring part on the surface of a welding base metal part 12 irradiated with detection lights along a scanning direction, a surface displacement data correcting means 63 for correcting the surface displacement data z(x) into a corrected displacement data z1(x), wherein two correction point surface displacements are equal, based on the surface displacement of the two detected correction points, and a weld line position judging means 81 for judging the center position of the weld line based on the displacement corrected data z1 (x).
Patent JP-H01260803-A (JP)
Title: Flat coil
Inventor: HIGUCHI SHIGETAKA
IPC: H01J29/76
Filed: 1988-04-12
Abstract: PURPOSE:To heighten conductor duty factor and obtain a flat coil of high insulation and reliability by winding a conductive metal foil composed of metal layers having insulating oxidizing coat and low electric resistance through a bonding agent layer and cutting it into a fixed thickness. CONSTITUTION:A conductive metal foil 2 on which a bonding agent layer 1 serving as an insulating layer is applied is nearly trapezoidally wound and laminated large enough to obtain a fixed characteristic, cut into a fixed thickness and electrode terminal forming parts 3, 4 serving as an outside connecting part are provided at the part of winding beginning and end of the conductive metal foil 2. The conductive metal foil 2 which forms a coil part of a flat coil is a laminating structure of a first metal layer 5 and a second metal layer 6 and the first metal layer 5 is desirable to form of the material of which an oxidizing coat of high insulation is formed. The second metal layer 6 prevents the oxidation of the first metal layer 5 and secures electric resistance and electric current density.
Patent JP-H07291069-A (JP)
Title: Air bag
Inventor: HIRAI KINJI
IPC: B60R21/235
Filed: 1994-04-26
Abstract: PURPOSE:To provide an air bag excellent in energy absorbing performance by regulating excessive expansion of the air bag made of an elastomer film. CONSTITUTION:Resin films 3A-3F are affixed to cover a part of an elastomer film 2 on an air bag made of the elastomer film 2. Consequently, the resin films 3A-3F low in elongation regulate expansion of the elastomer film 2. Energy is absorbed by expansion of the elastomer film 2 at a part where the resin film is not affixed.
Patent JP-2000282351-A (JP)
Title: Production of pile knitted fabric having uneven appearance
Inventor: TAKAMI MINORU
IPC: D03D15/567
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To produce a pile knitted fabric comprising piles having irregular granular unevennesses and having an uneven appearance with an uneven touch feeling. SOLUTION: A composite yarn of a latent crimpable filament yarn and a nonlatent crimpable filament yarn is used as a yarn for piles to knit a pile knitted fabric which is then subjected to a finishing processing including a heat-treating step for developing crimps of the latent crimpable filament yarn. In this case, cut piles are formed before the heat treatment for developing the crimps is carried out.
Patent JP-H11285705-A (JP)
Title: Manufacture of preliminarily treated stainless steel strip for cold rolling
Inventor: KIJIMA HIDEO
IPC: B21B3/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a preliminarily treated stainless steel strip for providing for cold tandem rolling by which excellent gloss is obtained at the time of manufacturing a cold rolled strip in a series of processes including the cold tandem rolling. SOLUTION: Annealing and pickling are executed to a hot rolled stainless steel strip and, after that, rolling is executed by using work rolls at least the peripheral surface of the barrel part of which is taken as a WC-base sintered hard alloy and on which stitch-shaped grooves which are inclined at the approximately equal angle of 0.5 to <90 deg. are respectively formed on both sides of the circumferential direction the peripheral surface of the barrel part. Alternatively, the rolling is executed by using the work rolls on which polishing marks which are respectively inclined at the approximately equal angle of 5-85 deg. are provided on both sides of the circumferential direction on the peripheral surface of the barrel part.
Patent JP-H11289444-A (JP)
Title: Modem and data communication method
Inventor: NOGUCHI YOSHIHIRO
IPC: H04M11/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce a communication time by simplifying an existing preliminary procedure in facsimile communication using a V.34 MODEM and to surely realize image transmission/reception even when the preliminary procedure is simplified. SOLUTION: MODEM parameters required for the MODEM are registered in a memory in cross reference with each destination telephone number based on past communication. In the case of conducting communication, going-through of a simplified procedure is informed of a transform side by using a QTSD signal and a QINFO signal including the MODEM parameters is sent succeedingly. Since the QINFO signal is repetitively sent till it is confirmed that the reception of the receiver side receives the QINFO signal, the MODEM parameters are surely delivered to the receiver side.
Patent JP-S62245768-A (JP)
Title: Handy copying machine
Inventor: MINOWA MASAHIRO
IPC: H04N1/04
Filed: 1986-04-17
Abstract: PURPOSE:To improve the copy efficiency by providing the 2nd encoder detecting the position on print paper through the rotation of the 2nd roller and a print head printing the picture information of a storage means on the print paper synchronously with the 2nd encoder. CONSTITUTION:A printer 10 is manually scanned toward the arrow B while being pressed on a printed face 16, then the data sent through a cable 15 is printed synchronously with the 2nd encoder 5. In pressing a reader onto an object 34 to be read, a switch 33 is operated and the reader 20 brought into the operationable state is manually scanned toward the arrow D, then a CCD sensor 26 reads the character or the graph of the object synchronously with the 1st encoder 23 and the result is stored in a RAM 28. Thus, the copying efficiency is improved.
Patent JP-H10265510-A (JP)
Title: Production of conjugated diene-based polymer
Inventor: KITAYAMA KOJI
IPC: C08F2/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject polymer in which molecular weight and molecular weight distribution are controlled in a short time by subjecting a conjugated diene to anionic polymerization in the presence of an alkali metal salt or alkaline earth metal salt of an acid in an organic solvent containing an ether. SOLUTION: A conjugated diene (e.g. 1,3-butadiene) is subjected to anionic polymerization in an organic solvent (e.g. cyclohexane) containing an ether (e.g. tetrahydrofuran) in the presence of an alkali metal salt (e.g. lithium chloride or sodium sufonate) or an alkaline earth metal (e.g. magnesium chloride) of an acid at -100-25 deg.C by using a usual polymerization initiator (e.g. n-butyl lithium) to provide the objective polymer. Since anionic polymerization of the conjugated diene is carried out at a high reaction rate even in low temperature conditions, production of the conjugated diene-based polymer containing a process of anion polymerization can efficiently be carried out in a short time as at least a part of polymerization process.
Patent JP-S5715218-A (JP)
Title: Manufacture of magnetic head
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/265
Filed: 1980-06-30
Abstract: PURPOSE:To manufacture magnetic heads while reducing the generation of air bubbles in a glass layer which joins magnetic material core blocks together, by providing metal and metallic oxide, regulating a junction butting gap, only some part of the junction surface of core blocks. CONSTITUTION:When magnetic material core blocks 25 and 26 are joined together, a vapor-deposited film 28 with (t) thickness made of metal and metallic oxide regulating gap length, i.e. a juction butting gap is provided at some parts of a junction surface, except grooves 27, which are both flat end parts and a flat center part, having grooves 27 for regulating a gap width, and core blocks 25 and 26 are joined together across the vapor-deposited film 28 by melt-sticking with glass packed in the grooves 27. Then, this joined body is cut and separated to form individual head gap. Since the amount of the vapor-deposited film 28 is small, the flowability of the glass does not deteiorate and gas produced from the vapor-deposited film seldom flows in the glass, so that the rate of the generation of air bubbles is extremely small.
Patent JP-S5728077-A (JP)
Title: Novel dimethacrylic acid ester of dimethylol-tetrahydrofuran, manufacture and use as adhesive
Inventor: UERUNERU GURUUBERU
IPC: C07D307/12
Filed: 1981-06-11
Abstract: The present invention relates to dimethacrylic acid esters of dimethyloltetrahydrofuran and its derivatives having the formula: <IMAGE>   wherein A and A' individually have the formula:   <IMAGE> +TR  <IMAGE>  wherein B is a member selected from the group consisting of CH3 and H, n is an integer from 0 to 5, m is 0 or 1, and p is 0 or 1; their process of preparation and their use as adhesive components of anaerobic adhesive compositions.
Patent JP-S6322640-A (JP)
Inventor: IIJIMA HIDEO
IPC: B32B21/04
Filed: 1986-04-17
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-H10281652-A (JP)
Title: Method for loading sintering material
Inventor: IGAWA KATSUTOSHI
IPC: F27B21/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the bulk density of sintering material by blasting high speed air to the flow of sintering material dropping along the upper surface of a chute reducing the dropping speed of it, in forming sintering material layer on a palette by cutting out the sintering material from a feeding hopper and dropping it along the upper surface of the sloping hopper. SOLUTION: In sintering a sintering material layer 6 fed on a palette 5 by Dwight-Lloyd sintering machine, the sintering material cut out from the feeding hopper 1 with a drum feeder 2 is dropped along the upper surface of a sloping chute 3 and formed as the sintering material layer 6 on the palette 5 moving in the direction of an arrow A. A high speed air jetting header 7 arranged with multiple jetting nozzles 4 in the direction of length is arranged so that the high speed air is jet to the direction opposing the flow of the sintering material dropping along the upper surface of the chute 3. Therefore, the dropping speed of the sintering material is reduced and the bulk density of the sintering material layer is decreased.
Patent JP-H10279677-A (JP)
Title: Production of polyester
Inventor: ITO SHIN
IPC: C08G63/183
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a high-quality polyester industrially advantageously by reusing, as the raw material, a distilled glycol produced in a continuous polyester polymn. apparatus. SOLUTION: In a process for producing a polyester mainly from terephthalic acid and a glycol (pref. ethylene glycol or 1,4-butanediol) by using a continuous polyester production apparatus comprising two esterification reactors arranged in series and a polycondensation reactor, a part or the whole of a distillate mainly comprising a glycol and discharged from the second esterification reactor is reused, as it is without being purified by distillation, as a part or the whole of the raw material glycol.
Patent JP-S5212511-A (JP)
Title: Receiver
Inventor: SAWAIRI KIYOSHI
IPC: H04B1/30
Filed: 1975-07-21
Abstract: PURPOSE:To compensate demodulation level difference by converting gains in low-frequency stage simultaneously with mode conversion in a receiver that receives both electric waves with single side band and double side band.
Patent JP-H01260677-A (JP)
Title: Head moving control circuit
Inventor: MUKOYAMA FUMIAKI
IPC: G11B21/08
Filed: 1988-04-12
Abstract: PURPOSE:To simplify control of the rotation of a step motor and the operation of a track counter by defining the common operating part of an exciting phase switching means and the track counter to be a core, slightly changing a logical circuit and thereby sharing the counter occupying the substantial part of a circuit parts (element). CONSTITUTION:As the counter, the exciting phase switching means is constituted only of an up down counter 1, then phase signals A, the inverse of A, B, and the inverse of B formed by adding an EX gate (exclusive OR gate) 2 and inverters 3, 4 control drivers 5-8, drive the windings 10, 11 of a step motor and rotate a rotor 9 in bidirections. Then, the reset circuit of the track counter is separated to a pre-step and a post-step and controlled by different signals. Thereby, the counter can be shared to simplify the circuit parts (element).
Patent JP-S5715342-A (JP)
Title: D.c. type gas discharge display panel
Inventor: KURAGAMI HIROSHI
IPC: H01J17/49
Filed: 1980-06-30
Abstract: PURPOSE:To improve the display brightness and the light emission efficiency, by properly selecting the hole diameter of a discharge cell, the diameter of the through- hole of a cathode electrode, and the distance between a front plate glass and the cathode electrode. CONSTITUTION:The distance (D) of a discharge space 11 for flooding a negative glow 9 between a front plate glass 1 and a cathode electrode 3 is selected to be 25lambdae<= D<=70lambdae while satisfying d1>d2 and 25lambdae<=d1<=500lambdae where lambdae is the average free stroke of the electron of the encapsulated gas, d1 is the diameter of the discharge cell hole, d2 is the hole diameter of cathode electrode and D is the distance between the front plate glass and the cathode electrode. Consequently the negative glow 9 will spread from the upper face of the cathode electrode 3 to the circumference of the edge of a through-hole 8 and the lower face of the cathode electrode 3, to increase the depth of the negative glow 9 in the direction of display or in vertical direction. Consequently the state of light emission display through eye viewing is also brought onto the front plate glass 1 thus to increase the light emission display area.
Patent JP-H09278326-A (JP)
Title: Elevator car
Inventor: ITO HITOSHI
IPC: B66B13/14
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car that can install large mirrors. SOLUTION: The doorway 1a, 1b side in a car 1 is provided with mirrors 6, 7 constituted in such a way as to move in the direction of not becoming hindrances to objects 12, 13 going in and out of doorways 1a, 1b when doors 4, 5 provided at the doorways 1a, 1b are opened and to move toward the original positions when the doors 4, 5 provided at the doorways 1a, 1b are closed.
Patent JP-S61245898-A (JP)
Title: Solid-liquid separation apparatus for treated water used in ultra-submerged aeration system
Inventor: KIMURA KOZO
IPC: C02F3/22
Filed: 1985-04-25
Abstract: PURPOSE:To attain to conserve a space, by mounting a sludge separation apparatus, a sludge suction filter apparatus and a suction port for sucking sedimented sludge and connecting the suction port and piping by a pump. CONSTITUTION:Sewage containing sludge and air is injected in the lower part of a first water tank 3 from a rising tank 3 and the sludge in sewage is gathered to the end part 3a of the water tank 3. Floated sludge is carried to a sludge storage tank 11 and recirculated to a falling tank 2a by a sludge pump 12 through piping 13 to receive decomposition treatment. Sewage containing sedimented sludge not floated is flowed into a second water tank 5 from an inflow port 5a without floating. The sewage flowed in the second water tank 5 is drawn into a hollow rotary drum 6a while the sedimented sludge in the sewage is filtered and removed by the long hair 6 on the surface of said hollow rotary drum 6a while the sedimented sludge filtered by the long hair 6b is sucked in a suction port 7 along with washing water from the interior of the hollow rotary drum 6a.
Patent JP-S5613808-A (JP)
Title: Receiving device
Inventor: KANE JIYOUJI
IPC: H01Q3/36
Filed: 1979-07-13
Abstract: PURPOSE:To always ensure the reception in the optimum direction by using a pair of dipole antennas having the directional characteristics which can be controlled freely. CONSTITUTION:Dipole antennas 8 and 9 possessing the distribution constant inductance each incorporate variable phase shifters 13 and 14 respectively and distributed in parallel to each other to be connected to compounding unit 10. Receiver 16 connected to the antenna part thus formed detects by detector 17 the extent of the multipath effect contained in the intermediate frequency signal. And this detection signal is compared 18 with the reference value, and the control signal is supplied to adders 21 and 22 each. On the other hand, the control signals sent from reference signal generator 23 are added together by adders 21 and 22, and then the control is given to phase shifters 13 and 14 to secure the minimum multipath effect. Thus the directional characteristics is controlled for the antenna part. In such way, the reception is always possible in the optimum direction, at the same time attaining a small size of the antenna part.
Patent JP-S60233661-A (JP)
Title: Drum holder
Inventor: INOUE YOSHIO
IPC: G03G21/16
Filed: 1984-05-04
Abstract: PURPOSE:To facilitate cleaning of each device attached to the holder of a photosensitive drum and exchange of their parts by fixing a corotron, an erasing lamp, an interimage lamp, etc., to a part of said holder made openable. CONSTITUTION:The whole body of the holder of the drum 4 is drawn out of the electrophotographic copying machine by releasing a fixing screw 28, and a cover 21 can be opened as shown with dotted lines by releasing screws 25, 25. When it is opened, since a corotron 12 for electrostatically charging the drum 4, an eraing lamp 13, an interimage lamp 14, etc., are directed upward, cleaning, inspection, exchange of parts of them are executed extremely easy.
Patent JP-H06302566-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: NAKAO TAKASHI
IPC: H01L21/311
Filed: 1993-04-16
Abstract: PURPOSE:To control an amount of reducing agent to be supplied to a substrate to be processed and control a progress of reducing reaction at each substrate by disposing a member oppositely to a semiconductor device manufacturing surface, and controlling reaction with the agent on the surface of the member oppositely to the substrate to be processed. CONSTITUTION:A member having a plate surfacelike surface at a position adjacent to a semiconductor device manufacturing surface of a substrate 8 to be processed is placed on a receiver 7. And, partial pressure of monosilane gas or reaction generated gas is controlled by a reaction with the monosilane gas at least part of the surface of the member (i.e., consumption of the monosilane gas is controlled). Thus, a supply amount of the monosilane gas to the substrate 8 to be processed (a ratio of the monosilane gas to be supplied to the substrate 8 to be processed) is controlled to control the partial pressure of reaction product. A progress of reducing reaction of a natural oxide film on the surface of the substrate 8 to be processed is controlled as desired.
Patent JP-S5613555-A (JP)
Title: Driving circuit for reel motor of tape recorder
Inventor: SUNAGA TAKAMITSU
IPC: G11B15/44
Filed: 1979-07-16
Abstract: PURPOSE: To apply a tape with back tension while determining the run direction of the tape in accordance with the magnitude of torque applied to right and left motors in only one direction by exercising on-off control over transistor connected in series to constant-current source transistors with regards to a driving circuit having right and left reels equipped with the motors respectively.  
     CONSTITUTION: To series connection parts of transistors Q 1  and Q 2 , and Q 3  and Q 4  operating as constant-current sources, the bases of Q 9  and Q 10  for driving right motor M 1  and left motor M 2  respectively are connected, and Q 5  for reverse reproduction and Q 6  for normal reproduction are connected in series to Q 3  and Q 4  respectively. Then, Q 5  and Q 6  are turned off and on respectively for normal reproduction and on and off for reverse reproduction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5614239-A (JP)
Title: Preparation of photosensitive lithographic plate
Inventor: SHIBA EISUKE
IPC: G03F7/00
Filed: 1979-07-16
Abstract: PURPOSE:To prepare a photosensitive lithographic plate with an emulsion layer stuck to it by proper strength, by coating a silver halide emulsion directly on a layer containing an oleophilic resin on a base, and drying it with hot air without setting it. CONSTITUTION:The first layer containing a water-insoluble oleophilic resin, such as a novolak type phenol resin is formed on a base having a hydrophilic surface, such as an aluminum plate subjected to treatment for raising hydrophilicity. A silver halide emulsion is coated on the first layer in 1-10g/m<2> by dry basis, and dried with 60-150 deg.C hot air without setting to form an emulsion layer. It is preferable that initial drying is conducted by weakly applying 60-100 deg.C hot air, and subsequent drying is promoted gradually by applying strongly 70-150 deg.C hot air. Said emulsion layer does not peel off during development, and can be easily removed by following treatment with 40-60 deg.C warm water.
Patent JP-H09255128-A (JP)
Title: Mounting structure of oscillating parts feeder bowl onto movable frame
Inventor: TAKANAKA HIDEYUKI
IPC: B65G27/08
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating parts feeder whose bowl gives no relative rotation to a movable frame. SOLUTION: A conical tapered surface 53a is formed at a mounting member 53 at the bottom wall part of a bowl 22, below which a linear guide surface 53b is formed. Above a movable frame, a conical tapered surface 23c fitted to the guide surface 53a is formed, below which a linear guide surface 23b is formed. At the time of mounting the bowl 22 onto the movable frame, it is brought onto the movable frame, and the lower end part of the guide surface 53b is brought into contact with the tapered surface of the movable frame to guide it into a groove in the guide surface 23b. It is possible to conduct such mounting work as to make the bowl 22 give no relative rotation to the movable frame as at small bolt tightening force as possible by screwing a bolt 52 into the threaded hole 23e in the movable frame.
Patent JP-H11285327-A (JP)
Title: Tool for gathering excrement of animal
Inventor: IWATA SADAO
IPC: A01K23/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool for gathering the excrement of an animal, capable of simply and surely treating the excrement. SOLUTION: This tool for gathering the excrement of an animal is obtained by crossing two bar-like members 10 and 20, pivotally supporting the crossed portion, and disposing hooks 12, 13, 22 and 23 in the tip portions of the bar-like members 10 and 20 so as to detachably hook the opening of a bag 40. Hooks 14 and 24 are disposed at a place near to the grip side end of the bar-like member 20 and at a place slightly front from the crossed portion of the bar-like member 10, and a tension member 50 comprising a rubber band is hooked on the hooks 14 and 24.