baber/WOPTO huggingface dataset:
Patent JP-H02219088-A (JP)
Title: Light mark indication device and method using same
Inventor: FUJIMOTO RYOKO
IPC: G03F1/42
Filed: 1989-02-21
Abstract: PURPOSE:To accurately perform viewing operation in a short time by outputting mark indication images which are stored previously on a liquid crystal display part in order every time a mark indication image change signal is inputted, and displaying a light mark indication on the surface of a mark-indicated body. CONSTITUTION:A mark indication signal which is outputted from a mark indication image storage part 2 is displayed on the liquid crystal display part 1 and the mark indication image 1a on the liquid crystal display part 1 is projected by a projection optical part 4 to display the light mark indication 6 on the surface of the mark-indicated body 5. Every time the change signal is inputted to the mark indication image storage part 2, the mark indication image 1a which is stored previously is outputted to the liquid crystal display part 1 in order to change the light part 6a of the light mark indication 6 to 6b and 6c one after another. Consequently, the light mark indication 6 is displayed at a visual read position such as printed board component inspection position and the light mark indication 6 is instantaneously and accurately displayed at a position corresponding to the advance of the viewing operation to accurately perform the viewing operation in a short time.
Patent JP-S53125236-A (JP)
Title: Preparation of cast steel material possessed of wear resistance on surface layer
Inventor: FUKUDA SHIGEZOU
IPC: B05D1/08
Filed: 1977-04-07
Abstract: PURPOSE: To avoid the collapse of the coating layer, the restriction of the shape to be applied at the casting and to form the wear-resisting alloy layer at low cost on the surface of the cast steel, by spraying the metal material having the wearresisting effect to the mold and transferring the sprayed coating to the casting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03241876-A (JP)
Title: Semiconductor device
Inventor: OCHI SEIJI
IPC: H01L31/042
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a semiconductor device high in reliability through a simple process by a method wherein a surface electrode which connects elements together that are formed on adjacent compound semiconductor regions is arranged on a non-etched part. CONSTITUTION:A GaAs buffer layer 12 is made to grow on an Si substrate 11, a resist pattern 17 is formed thereon, and the GaAs buffer layer 12 is partially removed through etching by the use of an etchant of sulphuric acid to expose the surface of the Si substrate 11. At this point, GaAs regions adjacent to each other are jointed together with a non-etched part 18. Then, the resist 17 is removed, an N-type GaAs layer 13 and a P-type GaAs layer 14 are made to grow selectively only on the non-etched part, a front metal electrode 16 is built thereon, and light emitting diodes are linked together with the electrode 16 concerned.
Patent JP-H04259661-A (JP)
Title: Fuel injection pump
Inventor: FUJISAWA YASUHIRO
IPC: F02M59/20
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the fuel injection time of a fuel injection pump using two-stage cam from prolonging during high speed operation, and preclude drop of the fuel injecting rate. CONSTITUTION:A plunger 5 is provided with a leak port 5f, whose one end leads to a fuel pressurizing chamber 6 and other end opens at the periphery of the plunger 5. A barrel 3 and mounting block 1 are equipped with a leak passage 11, whose one end leads to a pumping chamber 2 and other end opens at the inside circumference of the cylinder hole 3a formed in the barrel 3. The opening of the leak port 5f and the opening of the leak passage 11 are arranged so that they are put in mutual communication in the initial period of the forward stroke of plunger 5 and out of communication while the plunger 5 is on the way of forward stroke. The leak passage 11 is fitted with a solenoid- operated opening/closing valve 10 to open and close they passage.
Patent JP-H06239309-A (JP)
Title: Manufacturing device for multiple linked up container
Inventor: SAIKI SHINJI
IPC: B65B7/28
Filed: 1993-02-05
Abstract: PURPOSE:To completely seal multiple linked cup containers including the step parts at the flange parts when multiple linked cup containers, which are constituted in such a manner that a plurality of paper cup containers are covered and linked at the same time by a holder made of a paper board, are manufactured. CONSTITUTION:While paper cup containers in which a content is filled are continuously carried under a condition in which the paper cup containers are mounted on a retainer, a holder made of a paper board is fed sheet by sheet. First, a thermoplastic resin on the bonding surface is molten at a pre-heat sealing unit 8, and at the following main sealing unit 11, the flange parts of the paper cut containers are mutually pressed twice and heat-sealed by a primary sealing head 12 and secondary sealing head 13, and are cooled by a cooling head 14. By this method, the holder can be completely sealed to the flange part whole body including a step part which is at the flange part of the paper cup container.
Patent JP-H08233552-A (JP)
Title: Method and apparatus for measuring shape
Inventor: ICHIKAWA HAJIME
IPC: G01B11/24
Filed: 1995-02-28
Abstract: PURPOSE: To accurately measure the shape error of an optical surface by rotating interference fringe data to be a reference by a predetermined angle, and subtracting rotationally averaged data obtained by averaging the data of each rotation from reference data. CONSTITUTION: An optical system 120 interferes the reflected lights from a surface 1a to be detected and the Fizeau surface 2a of a reference surface, and generates an interference fringe. A CCD camera 130 images the generated fringe, and sends the image information to a calculator 150. As the order of the measurement, interference fringe data to be a reference is first decided, the reference data is rotated by a predetermined angle, and data of each rotation is averaged. The obtained averaged data is subtracted from reference data, and the non-rotationally symmetrical component of the reference data is obtained. Further, laterally deviated data in which the reference data is moved by a predetermined amount in a predetermined direction is subtracted from the reference data, and a rotationally symmetrical component is obtained.  The shape corresponding to the reference data is obtained based on the added data of the non-rotationally symmetrical component and the rotational symmetrical component.
Patent JP-S60182413-A (JP)
Title: Manufacture of liquid-crystal display element
Inventor: WATANABE HIROSHI
IPC: G02F1/1362
Filed: 1984-02-29
Abstract: PURPOSE:To prevent a discharge phenomenon due to static electricity generated during rubbing against a liquid-crystal oriented film in manufacture by pointing either or both of tips of assistant patterns for discharging. CONSTITUTION:Plural electrode patterns 7 for display, a coupling pattern 8, and assistant patterns 9 are provided on a substrate. The patterns 9 are provided, so discharge is caused at a part C between the patterns 9 at a interval narrower than a gap A-B. Static electricity is apt to gather around pointed tips, so either or both of the tips are preferably pointed at the part C between the patterns 9. The gap of the part C is preferably <=2/3 as large as the shortest gap A-B between electrode patterns 7. The substrate pattern where the coupling pattern 8 is formed is only cut and removed after a rubbing treatment.
Patent JP-S57156278-A (JP)
Title: Thermo sensitive recorder
Inventor: KATSURAGI SHIGERU
IPC: H04N1/032
Filed: 1981-03-20
Abstract: PURPOSE:To make it possible to protect the thermal head by reducing power consumption and reduce the size and cost of the power circuit and the drive circuit of a thermo sensitive recorder by causing a thin-out circuit to operate when the temperature of its thermal head substrate reaches a specified temperature by detecting it. CONSTITUTION:A control device 2 transfers data by clock signals (d), and upon completion of transfer of data for 1 block, it issues a write command (b). Upon receipt of this command, a picture signal processing circuit 3 drives a timer 31 and simultaneously it advances a counter 32 by one, makes a decoder 34 active, drives a predriver 35 and a common electrode driver (drive circuit) 4 and performs printing by causing specified heat generating elements to generate heat. At this time, a temperature detecting element 51 detects the temperature of the substrate of a thermal head 5 and when the output signal of the element 51 rises and reaches a specified value, it causes a thin-out circuit 33 to operate and when the output signal of the element 51 falls below the specified value, it causes the thin-out circuit to stop, and by these operations, power consumption is reduced and unnecessary rise of temperature is prevented.
Patent JP-S58168524-A (JP)
Inventor: HENRII JIYOOJI SHIYAAMAA
IPC: B29C48/09
Filed: 1983-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06258925-A (JP)
Title: Developing device
Inventor: SUZUKI YASUAKI
IPC: G03G15/08
Filed: 1993-03-02
Abstract: PURPOSE:To prolong the life of a developing roller and to prevent torque caused by the friction between a photosensitive body and the roller from being increased by using a comparatively soft non-magnetic substance such as aluminum as the developing roller and bringing it into contact with the photosensitive body with a certain pressure. CONSTITUTION:The photosensitive body 1 is generally obtained by coating the surface of a metallic pipe stock with a photosensitive material. Plotting is executed on the electrified body 1 according to an image signal by a laser beam 11 from an optical unit 10 and developer is made to stick on the plotted part by the developing roller 3. The developer stuck on the surface of the body 1 is transferred on a recording medium passed between a transfer device 7 and the body 1 and an image is formed. Besides, it is thermally fixed by a fixing device 7 and a printing process is finished. The roller 3 is brought into contact with the body 1 by the fixed pressure. Then, it is preferable that the comparatively soft material such as aluminum or copper is used as the material of the roller 3. Besides, it is preferable that the rotating directions thereof are reversed in order to reduce the torque between the body 1 and the roller 3.
Patent JP-H11224780-A (JP)
Title: Electroluminescence element
Inventor: ARAI KAZUYOSHI
IPC: H05B33/14
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element free from degradation of the electric characteristics or generation of dark spots. SOLUTION: An electroluminescence element 1 is formed by laminating an anode electrode 3 consisting of ITO, an organic EL layer 4, and a cathode electrode 5 consisting of MgIn on a transparent substrate 2 consisting of no- alkali glass. Because no-alkali glass is used in the substrate 2, no, alkali components diffuse from the substrate 2 side to the organic EL layer 4, and degradation of electrode characteristics due to deterioration of the organic EL layer 4 or generation of dark spot due to degradation of each electrode can be suppressed.
Patent JP-S60184323-A (JP)
Inventor: KADOTA KATSUICHI
IPC: A01F15/00
Filed: 1984-03-02
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-S54132472-A (JP)
Title: Treating method for exhaust gas containing nitrogen oxides
Inventor: INABA SHIGEYA
IPC: B01D53/34
Filed: 1978-04-06
Abstract: PURPOSE: To enable to treat NO x  in exhaust gas with a high space velocity, by using catalyst shwing a high activity at low temperature domain in a vast range.  
     CONSTITUTION: Y type molecular sieves (Na 2 O.Al 2 O 3 .3W5SiO 2 .xH 2 O) synthetic zeolite carrier made by American Union Carbide Corps. carried CuCl 2 . 2NH 4 Cl, is used for denitration catalyst reducing NO x  contacting with ammonia. For example, the carrier dipped in less than 0.5mol/l concentration of CuCl 2 . 2NH 4 Cl water solution for three hours, is d.ied at 110W120°C after separating from the solution. On this occasion, Cu carrying ratio is about 3W4 wt.%. Reaction is carried out at less than 250°C, because CuCl 2 .2NH 4 Cl in the catalyst is decomposed at more than 250°C. Also, the above catalyst has superior SO 2  resisting property and a high denitration rate is maintained for many hours. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56150080-A (JP)
Title: Formimidoylistamycin b and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1980-04-01
Abstract: NEW MATERIAL:Formimidoylistamycin B of formula I and an acid addition salt thereof. Apperance: white powder. Decomposition point: 202W210°C [α]D 23 =+47° (C=1, water).  
     USE: A semisynthetic aminoglycoside antibiotic having a more powerful antimicrobial activity than fortimicin A and almost the same antimicrobial activity as istamycin B and with low toxicity.  
     PROCESS: 1,2',6'-Tri-N-protected istamycin B expressed by formula II (Rs are monovalent protecting groups of the amino groups) is reacted with an iminoether to convert the amino group in the glycine part thereof into an amidine group and give a compound of formula III, which is then hydrolyzed to eliminate the protecting groups of the amino groups at the 1-, 2'-, and 6'-positions and give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60187485-A (JP)
Title: Joining device
Inventor: SEKIGUCHI YUKIO
IPC: B23K20/00
Filed: 1984-03-06
Abstract: PURPOSE:To perform efficiently joining of metals or ceramics by providing an ultra-high vacuum joining chamber and a preliminary chamber, etc. and maintaining always the inside of the joining chamber under an ultra-high vacuum with cleanliness. CONSTITUTION:A titled joining device consists of means 3 for holding materials 2 to be joined, pressurizing means 4 for bringing the materials 2 into press contact with each other, an ultra-high vacuum joining chamber 1 provided with said means and the above-described means 3, a preliminary chamber 6 for joining under an ultra-high vacuum connected via a sluice valve 7 to said chamber and a means 10 for moving the materials 2 to be joined between the chamber 6 and the chamber 1. The clean joint surface is obtd. by such device and the ultra-high vacuum bonding is efficiently executed.
Patent JP-S61200674-A (JP)
Inventor: YONEKURA HEIHACHIRO
IPC: H01R11/01
Filed: 1985-03-04
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-S57156169-A (JP)
Title: Metal mask for sandblast
Inventor: MOMOTAKE KOUSAKU
IPC: B24C1/04
Filed: 1981-03-20
Abstract: PURPOSE:To make it possible to use an ordinal metal foil and thus obtain a low-cost, wear-resistant and endurable material by boride-processing a metal foil which can be easily bent and bored and by producing a sandblast metal out of the metal foil. CONSTITUTION:To produce a sandblast mask 6 out of a 50mu thich stainless steel foil (SUS304), the foil is punched or electrically spark-machined so as to obtain a 0.1mm. square bore and the metal foil is properly molded to suit the shape of a workpiece 8 by bending or the like. Then the stainless steel foil is placed in a mixed stream of boron trichloride and hydrogen at a temperature of 600C and for the duration of one hour and is subjected to boride processing, allowing the mixed air stream to flow continuously. When processed as stated above, the metal foil obtains a hard surface layer having a harndess of 3,500-4,000rkg/mm.<2>. The mask 6 thus obtained is clossly fitted to a workpiece glass plate 8 and bored by injecting alumina powder with a high pressure air, from a nozzle 1 thereby obtaining a material which is excellent in durable quality.
Patent JP-H01215600-A (JP)
Title: Metal film pattern transfer sheet
Inventor: TAKEATSU OSAMU
IPC: B44C1/165
Filed: 1988-02-24
Abstract: PURPOSE:To easily transfer a metal film pattern according to a pattern of a first resin layer to the surface of a material to be subjected to transfer, by providing a first resin layer in a pattern form on a metal film layer and thereon providing a second resin layer all over, which has an adhesion to the first resin layer and a releasability from the metal film layer. CONSTITUTION:A transfer sheet is closely bonded on the surface of a material to be subjected to transfer 7. Thereafter, when a releasable sheet 1 is peeled, a metal film corresponding to a first resin layer 3 is transferred in the state of adhering to the first resin layer 3. This is because the first resin layer 3 has an adhesion to a metal film layer 2, the adhesion strength between a second resin layer 4 and the metal film layer 2 is lower than that between the releasable sheet 1 and the metal film layer 2, and the second resin layer 4 has a releasability from the metal film layer 2. On the other hand, the metal film in contact with the second resin layer 4 is peeled while adhering to the releasable sheet 1. Thus, the same metal film pattern as that of the first resin layer 3 is transferred to the surface of the transfer material 7.
Patent JP-S53126855-A (JP)
Title: Gate control circuit for gate turn-off thyristor
Inventor: ENDOU TSUNEHIRO
IPC: H02M1/06
Filed: 1977-04-13
Abstract: PURPOSE: To obtain a low-cost GTO gate control circuit which features a simple circuit constitution and reduced number of the component parts, by using a common constant voltage charging circuit to plural units of gate turn-off thyristor GTO which have different cathode potentials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58208237-A (JP)
Title: Bonded body of immunogen-activated haptene and muramyl-peptide and composition
Inventor: ODEIBEERU FURANSOWAAZU
IPC: A61K39/385
Filed: 1983-03-15
Abstract: The invention relates to an immunogenic principle containing a specific antigen determinant of a predetermined native antigen. This immunogenic principle is constituted by a conjugate between a hapten bearing said antigenic site and a muramyl-peptide, essentially in the absence of supporting macromolecules, this conjugate having an immunogenic effect not only against itself, but also with respect to the native antigen carrying said antigenic site.
Patent JP-H03245350-A (JP)
Title: Device for loading plural cassettes
Inventor: YAMAGISHI HIROMASA
IPC: G11B15/675
Filed: 1990-02-22
Abstract: PURPOSE:To exchange and return an adapter without fail by making a position for delivering the adapter from a holder to a tray different from a returning position and shifting timing for releasing the lock of a cassette holding lever for the holder and the tray. CONSTITUTION:An adapter 300 for compact tape cassette is incorporated in this device and in the horizontal moving paths of both holders 1 and 35, the adapter 300 for compact tape cassette is delivered and returned. The position for delivering the adapter 300 to a first holder 1 is made different from the position for returning the adapter 300 to a second holder 35, and the timing for releasing the lock are shifted respectively for a cassette holding lever 5 and an adapter holding lever 39 of the holders 1 and 35. Thus, the adapter 300 can be surely delivered and returned.
Patent JP-H11276747-A (JP)
Title: Method and device for sewing edge of knitted goods
Inventor: FRULLINI ALBERTO
IPC: D05B23/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To easily sew the edge of cylindrical knitted goods such as stockings or the like by providing a preliminary step of knitting up a product at a knitting-up part, a step of pulling out a stitch at the finally knitted up stage, and a step of diving the stage into two parts, and folding back the half to be hooked up. SOLUTION: Stockings C are sucked in to the interior of an upper cylinder 1 by assistance of a suction tube 3 while being knitted up. A product is knitted up by a knitting-up part T in which knitting-up members such as a needle, a slider are driven by a cam means and an actuator working on the corresponding control surface. Subsequently, a stitch of the finally knitted up stage is pulled out by a stitch pull-out means capable of moving between the knitting-up part T and a hook-up part R, and the stage is practically divided into a first and a second halves. After that, the stitches of the half of the first stage are folded back to arrange the stitched of the half of the other stage, and the stitches of the halves of the respective stages are hooked up.
Patent JP-H08230941-A (JP)
Title: Corrugated board package body
Inventor: ISHIDA KOJI
IPC: B65D85/00
Filed: 1995-03-01
Abstract: PURPOSE: To certainly prevent breadthwise flaps from being unfolded in a package body in which an article to be packed is housed in a fabricated corrugated board case with its top board opened at the center by a method wherein an inset flap on the front of the breadthwise flap is folded down so that extension pieces of lengthwise flaps can be held. CONSTITUTION: On fabricating a package body composed of a rectangular bottom board 10, a pair of lengthwise flaps 12 and 12 provided along the long sides of the bottom board 10, and a pair of breadthwise flaps 14 and 14 provided along the short sides of the bottom board 10, a side wall 18, a top part 22 and a side flap 44 for each of the lengthwise flaps are erected and bent first. Then, a side wall 28 and a top part 32 for each of the breadthwise flaps 14 are erected and bent, and after each of insert flaps 34 is folded down at an angle of 180 deg., tabs 42 are inserted into openings 40. The fabricated corrugated board case is packed, with an article housed therein, with tapes boud round, and the breadthwise flaps 14 can be prevented surely from being unfolded sideways by virtue of holding exercised by the insert flaps 34 and holding pieces 24.
Patent JP-S55134857-A (JP)
Title: Electrophotographic composite receptor
Inventor: SAKUMA SEIICHI
IPC: G03G15/05
Filed: 1979-04-06
Abstract: PURPOSE: To obtain the title receptor capable of providing a dichromatic color copy without using a filter by successively laminating a specified charge generating layer and a specified charge carrying layer on an electrically conductive substrate.  
     CONSTITUTION: On electrically conductive substrate 11 with a vol. resistivity of about 10 10 Ωcm or less charge generating layer 12 containing a photoconductive material such as copper phthalocyanine or Diane Blue and charge carrying layer 13 containing a photoconductive material such as pyrenequinone or fluorescein are laminated to obtain receptor 1. The material of layer 12 generates charge when exposed to A-color light such as red light, and the material of layer 13 has no sensitivity to A-color light and tramsmits it but is sensitive to light (B-color light such as nonred color) other than A-color light and shows sensitivity at the reverse charging polarity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06225837-A (JP)
Title: Fryer
Inventor: NISHIOKA KENJI
IPC: A47J37/12
Filed: 1993-02-04
Abstract: PURPOSE:To provide a fryer simplifying the structure of paddles and capable of simply cleaning an oil tank and the paddles by forming the paddles into a removable one-end support structure. CONSTITUTION:Multiple paddles 2 are arranged in parallel in the feed direction in an oil tank 1, the paddles 2 are supported by the lift frame 3 of a fryer, a tubular shaft 22 serving as a connecting member is provided on the one-side face of the paddles 2, the tubular shaft 22 is removably connected to the extension section 42 of a rotary shaft 4 provided on the lift frame 3, and the paddles 2 are supported by the lift frame 3 at one end.
Patent JP-S59166986-A (JP)
Inventor: OOE MAKOTO
IPC: G09F13/14
Filed: 1983-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。