baber/WOPTO huggingface dataset:
Patent JP-S58189271-A (JP)
Title: Ink for screen printing
Inventor: MIURA YASUO
IPC: C09D11/02
Filed: 1982-04-30
Abstract: PURPOSE:To provide an ink for screen printing with good dispersion of powder, capable of forming a film with good adhesion, by incorporating a solvent, an inorg. (or org.) powder, and a particular polyimide presursor. CONSTITUTION:A polyimide precursor of formula I (wherein R1 is a tetravalent org. group; R2, R4 are each a divalent org. group; R3 is a monovalent org. group; x, n, m are integers of 1 or more, satisfying formula II) is used. An inorg. powder (e.g., SiO2 powder of a number-average particle size of 20mu or lower) and/or an org. power (e.g., polyimide powder of a number-average particle size of 20mu or under) are homogeneously dispersed in a solvent issolving said polyimide precursor (e.g., dimethyl sulfoxide), and then a silicone diamine, aromatic diamine, and org. tetracarboxylic acid anhydride of formula III are added to the resulting suspension to yield an ink for screen printing.
Patent JP-S57188595-A (JP)
Title: 7alpha-methoxycephem compound and its preparation
Inventor: KATANO KIYOAKI
IPC: C07D501/24
Filed: 1981-05-14
Abstract: NEW MATERIAL:A compound expressed by formulaI[R 1  is H or -A-B (A is O or S; B is acyl, heterocyclic ring or carbamoyl); R 2  is H or protecting group of the carboxyl group; R 3  is H, alkyl, phenyl or halogen; R 4  is alkyl or phenyl; n is an integer 1 or 2].  
     EXAMPLE: Benzhydryl 7β- ( 2-benzenesulfinyl-1-propenylamino ) -7α-methoxy-3-( 1- methyl-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylate.  
     USE: An antimicrobial agent.  
     PROCESS: A compound expressed by formula II is reacted with an oxidizing agent, e.g. N-bromosuccinimide, and simultaneously or successively with methanol and an acid capturing agent, e.g. borax, to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56167849-A (JP)
Title: Contactless ignition apparatus
Inventor: KUWABARA KESANOBU
IPC: F02P3/045
Filed: 1980-05-30
Abstract: PURPOSE:To enable an engine to operate safely and with surety by a method wherein there is provided a capacitor to feedback the output of a second transistor circuit to a first transistor circuit and the variation of the operation condition of the first transistor circuit is controled through the feedback voltage of the capacitor. CONSTITUTION:A signal synchronized with the rotation of the engine is detected by an electromagnetic pick up coil PC and is supplied to a transistor TRQ1 of the first transistor circuit. A feedback circuit comprising a capacitor C1 and a resistor R1 is coupled between the collector A of a transistor TRQ2 of the second transistor circuit which is reversed in phase to the output of the first transistor and the input side B of the transistor Q1. With such an arrangement, since the point A in the drawing has a ground potential and the point B has a negative voltage due to the existence of the capacitor C1, the ON to OFF condition of the capacitor is maintained irrespective of the possible inductive noises due to the variation of the primary current through an ignition coil IG which variation takes place when the transistor Q1 turns OFF from its ON condition.
Patent JP-S57186352-A (JP)
Title: Forming method for gallium arsenide active layer
Inventor: KOUZU HIDEAKI
IPC: H01L21/8222
Filed: 1981-05-13
Abstract: PURPOSE:To obtain the active layer having few crystal defects and the uniform distribution of carriers by anodic-oxidizing an active layer formed through ion implantation, changing the active layer into an oxide film with equal thickness and implanting ions from the upper section of the film. CONSTITUTION:The ions of Se, etc. are implanted 2 in semi-insulating GaAs 1 and the implantation layer 2 is changed into the active layer 3 through annealing, and the layer 3 is turned into the oxide film 4 through anodic oxidation. Film thickness is proportioned to the thickness of the implantation layer 2, and controlled by the energy of ion acceleration and the kinds of ion atoms. The uniformity of the oxide film 4 is also improved because uniformity in the surface of the ion implantation layer 2 is extremely excellent. When the ions of Se, etc. are implanted in the substrate 1 and an ion implantation layer 5 is anew formed, uniformity in the surface of the distribution of concentration is improved extremely. The surface is coated wit SiO2 6 and annealed at a high temperature, the pyrolysis of an anodic oxide film in GaAs is prevented, and the layer 5 is changed into the active layer 7. This method can also apply to other compound semiconductors and element semiconductors such as Si.
Patent JP-S60216162-A (JP)
Inventor: HOTSUTA TOKIO
IPC: F25D17/08
Filed: 1984-04-10
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-S62228144-A (JP)
Title: Ultraviolet type organic substance measuring apparatus
Inventor: MORITA YOZO
IPC: G01N21/63
Filed: 1986-03-29
Abstract: PURPOSE:To prevent the generation of adverse effect or erroneous correction due to an inhibiting component such as a coloring component or a suspended substance, by calculating the absorbance of a specimen reduced by irradiating the liquid specimen stored in a flow cell with ultraviolet rays for a definite time. CONSTITUTION:A solenoid valve 4 is opened to introduce a liquid specimen into a flow cell 3. Subsequently, the valve 4 is closed to bring the specimen to a state stored in the cell 3 and the absorbancy of the specimen at a wavelength of 254nm due to ultraviolet rays emitted from a low pressure mercury lamp 2 is measured by a Si-photocell 5 and once stored in the memory operation part 7a of an operational control part 7. By continuing the specimen storage state for a definite time, the org. substance in the specimen is almost perfectly decomposed and converted to CO2 or H2O not absorbed by said wavelength. Thereafter, second ultraviolet absorbancy is similarly measured and the absorbancy difference part 71 and the output corresponding to said absorbancy difference is displayed on a display part 73.
Patent JP-S59196392-A (JP)
Title: Emulsion fuel
Inventor: KANEKO TETSUYA
IPC: C10L1/32
Filed: 1983-04-22
Abstract: PURPOSE:To obtain an emulsion fuel which has high flame temperature and improved ignitability and combustion rate and generates only a small amount of soot, by pouring water, air and hydrogen into a liquid fuel under agitation. CONSTITUTION:Water, air and hydrogen are poured into a liquid fuel under agitation. For example, a liquid fuel, water, air and hydrogen are fed into a tank in a mixer for thorough agitation. The emulsion fuel thus prepared is fed into a burner for combustion. The ratios of water, air and hydrogen to the liquid fuel should pref. be 5-10, and 1-4% by volume, respectively.
Patent JP-S59197795-A (JP)
Inventor: MAKINO KOUZOU
IPC: F27D13/00
Filed: 1983-04-26
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-H03273020-A (JP)
Title: New epoxy resin composition
Inventor: ISHII NOBUHITO
IPC: H01L23/31
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the title composition having a low ionic impurity content and excellent humidity and heat resistances and being useful as a semiconductor sealing agent or the like by using a specified bisphenol A polymer. CONSTITUTION:The title composition comprises a bisphenol A polymer obtained by reacting bisphenol A with horseradish peroxidase and H2O2 in a water/ organic solvent (e.g. acetone) system.
Patent JP-H03271799-A (JP)
Title: Character pattern similarity converting system
Inventor: NISHIKAWA KATSUHIKO
IPC: G09G5/26
Filed: 1990-03-20
Abstract: PURPOSE:To obtain an enlarged/reduced character pattern of a high quality by giving the same line width control information as a vertical line and a horizontal line to which a square scale is connected to an inflection point, as well for constituting the square scale of a character pattern. CONSTITUTION:An inflection point of a character pattern border border line is extracted by an extracting means 1, and in addition to a vertical line and a horizontal line of a character pattern 11 in the extracted inflection point and an ornament connected to them, by attribute generating part 2, the inflection point being significant to the line width control for constituting a square scale connected to the vertical line and the horizontal line is extracted, and based on an attribute of added line width control information, a line width control value is generated from a line width control part 3. In such a way, even to the square scale of the character pattern 11, the same attribute as the vertical line and the horizontal line to which the square scale is connected is given, and the control of the same line width as the vertical line ad the horizontal line is executed. Accordingly, an enlarged/reduced character pattern 27 of a high quality can be obtained.
Patent JP-H08238707-A (JP)
Title: Heat radiating sheet
Inventor: TAKAMURA TORU
IPC: B32B25/20
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a heat radiating sheet which has satisfactory shape follow-up properties and outstanding thermal conductivity and sufficient heat radiation effects by covering the skeletal lattice plane of a flexible three- dimensional reticulation or a form, each having an internal communication space by a thermally conductive silicone rubber. CONSTITUTION: A flexible three-dimensional reticulation or a form, each having an internal communication space such as a plastic foam of a continuous bubble structure is impregnated with a thermally conductive silicone rubber composition solution. Then the reticulation or the form is cured, so that the skeletal lattice plane of the reticulation or the form is covered to form a thermally conductive silicone rubber layer and thus obtain a heat radiating sheet. This heat radiating sheet which is highly heat-conductive, conducts heat generated by an integrated circuit element smoothly to a cooling part. In addition, the heat conductivity of the heat radiating sheet is preferably at least, 0.5w/m. deg.C.
Patent JP-H03202001-A (JP)
Title: Hanging band containing device for hand baggage
Inventor: SHIMURA SHINKICHI
IPC: A45C13/00
Filed: 1990-03-22
Abstract: PURPOSE:To execute the adjusting operation corresponding to a form of use and to remarkably improve the use convenience by forming a hanging band, a bag, etc., to arbitrary length in accordance with the figure of a using person, and adjusting and using them at any time and instantaneously. CONSTITUTION:A shoulder band 2 is constituted so as to be drawn in and contained in a containing device 3 by a drawing-in means in which one side end of the band 2 is wound and installed to a winding drum 54 with a flat spiral spring 53. Also, as for the movement to the containing side and the drawing-out side of the shoulder band 2, with respect to a gear-like rotating body 61, a latch hook 62b of a latch body 62 which can slide in the forward and the backward directions can be locked steplessly by a locking means 6 constituted so as to be always locked in an engaged state by a compression spring 64. Moreover, as for a locked state, by a release means which can execute a release operation for executing a sliding operation in the forward and the backward directions of the latch body 62 by operating an operating button 71, the locking means 6 is released in a state that the operating button 71 is pushed, and wound and installed automatically to the winding drum 54.
Patent JP-S60215785-A (JP)
Title: Flat plate type gel electrophoretic apparatus
Inventor: YOSHINO SHIGEO
IPC: G01N27/447
Filed: 1984-04-10
Abstract: PURPOSE:To improve the performance of a flat plate type gel electrophoretic apparatus by baking enamel on a metallic core and using the resulting insulating plate as an electrophoretic plate in the electrophoretic apparatus. CONSTITUTION:Enamel applied to a metallic core of 0.7mm. thickness to 0.2mm. thickness is baked, and the resulting insulating plate is used as an electrophoretic plate in a flat plate type gel electrophoretic apparatus. Unlike a conventional glass plate this electrophoretic plate has a significant gel cooling effect because of its superior heat conductivity, so high voltage and large electric current can be used. Since the electrophoretic plate also has superior chemical resistance, mechanical strength and electric insulation, the performance of the electrophoretic apparatus is improved.
Patent JP-H05234883-A (JP)
Title: Forming method for resist pattern
Inventor: TAKAGI MITSUHARU
IPC: G03F7/26
Filed: 1992-02-21
Abstract: PURPOSE:To form a resist pattern having a uniform pattern width by photolithography even on a substrate having a step. CONSTITUTION:The step of forming a photoresist coating film 3 is divided, for example, into three substeps. In an initial substep, a positive type photoresist material having relatively large viscosity is spin coated at a high speed to form a first photoresist coating film 3f having uniform thickness substantially copying a step of a wafer. Then, it is cured with an ultraviolet ray to increase its resist strength. A second photoresist coating film 3s and a third photoresist coating film 3t are similarly formed. Since the thickness of the film 3 is uniform, selective exposure through a reticle 4 and pattern widths Lu, Ld of developed unexposed part 3a become equal above and below the step. If it is etched with the part 3a as a mask, a wiring pattern 2a having equal line width can be formed.
Patent JP-S62231668-A (JP)
Inventor: KASUGA TOSHIHIRO
IPC: C03C14/00
Filed: 1986-04-01
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-S61231606-A (JP)
Title: Controller of robot
Inventor: TAKECHI KENZO
IPC: B25J13/00
Filed: 1985-04-08
Abstract: PURPOSE:To attain acceleration/deceleration control in an optional form in an optional time without addition of a complicated external circuit by providing a pulse number display table to an arithmetic control means. CONSTITUTION:The pulse number display table 7 displaying a pulse number at each address counter No. corresponding to the speed step of a robot arm is stored in a memory of a CPU 6 in advance. When a robot arm moves from a point to another, the speed change of start acceleration   full speed  deceleration   stop is caused. The CPU 6 compares the present pulse number counted by the counter 3 with the pulse number of a corresponding address counter displayed in the table 7, reads the speed stage of the robot arm to be in response to the actual change in the pulse number from the table 7 to output a command speed.
Patent JP-H02251579-A (JP)
Title: Resin composition and printing ink composition
Inventor: SATO KOJI
IPC: C09D11/10
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a resin composition solved the problem of stain in printing and the poor transfer, and useful for printing ink composition, by reacting a hydroxyl group-containing alkyd resin with a monovalent carboxylic acid anhydride and removing a monovalent carboxylic acid produced as a by-product. CONSTITUTION:The objective composition obtained by reacting a hydroxyl group-containing alkyd resin or epoxyester resin with a monovalent carboxylic acid anhydride (e.g. acetic anhydride, stearic acid anhydride or benzoic acid anhydride) and removing a monovalent carboxylic acid produced as a by-product by means of a method such as vacuum distillation or water washing.
Patent JP-S55164802-A (JP)
Title: Manufacture of branching circuit for multicore optical fiber
Inventor: KASHIMA GIYUU
IPC: G02B6/28
Filed: 1979-06-12
Abstract: PURPOSE:To achieve the improvement in the reliability of the branching circuit by applying heat and tensile force to the glass pipe inserted with a plurality of single- core optical fibers to form the same into taper shape and heating and fusion-bonding one multicore-optical fiber to this. CONSTITUTION:After a plurality of single-core optical fibers 1 are inserted into a glass pipe 4, and glass pipe 4 is heated from both side faces. When tensile force is applied thereto in its axial direction, the glass pipe 4 and single-core optical fibers 1 are worked into tapered shape. A plurality of the signal-core optical fibers 1 melt by heat and their sections becomes circular owing to surface tension. Here, the cores of the respective single-core optical fibers 1 are so worked as to become of the same size as that of one core of the multi-core optical fiber 3. The branching optical fibers worked in this way and the multi-core optical fiber 3 are butted in such a manner that the respective cores oppose to each other, thence these are heated and fusion-bonded. In this way, the branching circuit of high reliability is obtained.
Patent JP-S61232701-A (JP)
Title: Antenna multicoupler
Inventor: SAGARA KOJIN
IPC: A61L9/22
Filed: 1985-04-06
Abstract: PURPOSE:To make the whole shape small and light, to decrease the cost and to improve the performance by sandwiching the circulator and arranging in the same metallic case by the relation that a dielectric filter for receiving and a dielectric filter for transmitting are located at both edges. CONSTITUTION:A circulator 1 is arranged through the aperture part of an internal space 61 of a metallic case 6 and almost at the central part in the length l1 direction on the inner surface of a bottom plate 62, at both sides, a dielectric filter 2 for receiving and a dielectric filter 3 for transmitting, namely, cylindrical dielectric resonators 21-24 and 31-34 are lined up and arranged in the length l1 direction while the shaft direction is made coincident with the width w1 direction of the inner space 61. A terminal 1b of the circulator 1, an electrode 110 on a dielectric porcelain substrate 11, a terminal 1c and an electrode 120 on a dielectric porcelain substrate 12 are connected by lead wires 15 and 16, an electrode 115 on the dielectric porcelain substrate 11 and a terminal 2a are connected by a lead wire 17 and an electrode 125 on the dielectric porcelain substrate 12 and a terminal 3a are connected by a lead wire 18.
Patent JP-S51148479-A (JP)
Title: Thermocouple protective for molten steel temperature mea-urement
Inventor: FUJII KENJI
IPC: G01K7/02
Filed: 1975-06-13
Abstract: PURPOSE:In order to prevent the break-off of a tube with U-Shape owing to the contraction or the expansion in case of measuring, through externally fixing a protective pipe like a aluminum on a part where the U-Shape Tube is inserted.
Patent JP-S60215828-A (JP)
Inventor: TSUDA NOBUYUKI
IPC: D06P5/00
Filed: 1984-04-11
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-H03276899-A (JP)
Title: Aircraft pylon
Inventor: KODAMA MASARU
IPC: B64C9/00
Filed: 1990-03-26
Abstract: PURPOSE:To reduce restrictions on a flight range as well as to improve the extent of controllability by installing an air control in at least either of a front edge or rear edge of an aircraft pylon. CONSTITUTION:A rear edge of the pylon 2 attached to the underside of symmetrical main wings 10 of aircraft 1 is provided with an air control 3 whose front end is pivotally attached to the vertical shafting. At a lower end of the pylon 2, there is provided a flying body 4 with plural pieces of directional stabilizing fins 4a at the tail part mounted with the shell attached. When an angle of the air control is changed to some extent, a direction of air flow as shown in an arrow (a) is changed to another direction as shown in an arrow (b), while aerodynamic force F inherent in the pylon 2 itself is regulated. The angle of this air control 3 may be set to such required on the ground or unmovable during flight otherwise, and like-wise as a control surface of ordinary aircraft, it may be alterable in flight as well.
Patent JP-H04309154-A (JP)
Title: Alternate terminal controller
Inventor: TAKAHASHI RIKAKO
IPC: G06F13/00
Filed: 1991-04-08
Abstract: PURPOSE:To prevent transmitted data from being lost by the fault of an alternate terminal equipment. CONSTITUTION:A display control part 2 retrieves the alternate terminal definition table of a display image on a main memory and displays it on a display 9. An update processing part 3 updates the contents of an alternate terminal definition table 6 of the display image. When the alternate terminal definition table 6 of the display image is updated, a terminal code transformation part 4 prepares an alternate terminal definition table 7 of a code image by transforming alternate terminal identification information inputted from a keyboard 8 to a code form. An alternate terminal extraction part 5 receives a terminal code showing the terminal equipment of the transmission destination disabling data transmission and based on the alternate terminal definition table 7 of the code image, the terminal code showing the alternate terminal equipment is extracted and outputted. A transmission control part 10 outputs the terminal code showing the terminal equipment of the transmission destination disabling the data transmission, receives the terminal code showing the alternate terminal equipment, decides the alternate terminal equipment to be the transmission destination of the data transmission and executes transmission control.
Patent JP-H03277828-A (JP)
Title: Electromagnetic clutch
Inventor: TERAUCHI KIYOSHI
IPC: F16D27/112
Filed: 1990-03-26
Abstract: PURPOSE:To improve the durability of bearings for main shaft by providing a second bearing for main shaft in a pulley and supporting the other end of the main shaft with the second bearing for main shaft. CONSTITUTION:A pulley 5 is comprised freely to rotate in the outer peripheral wall of a cylindrical part 2 provided in a front end plate 2 of a scroll type compressor 1 through a bearing 4 for pulley. A first bearing 10 for main shaft is comprised in the scroll type compressor 1 to support one end of a main shaft 11 freely to rotate. A second bearing 40 for main shaft is comprised in the inner peripheral wall of the pulley 4, and a ring 41 and a hub 12 are fixed in the tip of the main shaft 11 with a nut 42, and the ring 41 is engaged in the second bearing 40 for main shaft. Consequently, the second bearing 40 for main shaft supports the tip of the main shaft 11 through the ring 41 freely to rotate. A space between the first and the second bearings 10, 40 for main shaft thereby becomes large to male both the bearings 10, 40 strong against a load such as a moment to be applied to the main shaft 11 or the like, and the durability of the bearings 10, 40 for main shaft is improved.
Patent JP-H02254068-A (JP)
Title: Front wheel speed increasing device for tractor
Inventor: IKEDA MITSUHIKO
IPC: B62D11/08
Filed: 1989-03-24
Abstract: PURPOSE:To enable execution of safe and effective turn steering by a method wherein a restraining device to prevent speed increase transmission from being executed under a given condition during turn is mounted to a front wheel speed increasing device to turn front wheels as speed increase transmission is made on rear wheels. CONSTITUTION:A front wheel speed increasing device 3 mounted in the transmission route of front wheels 1 can be switched to an equal speed area wherein transmission to front wheels 1 is effected at the same speed as that at which transmission to rear wheels 2 is effected and a speed increase area wherein transmission to the front wheels is made in a speed ratio approximately 2 times as high as that in which transmission to rear wheels 2 is effected. The front wheel speed increasing device 3 is switched in a way that a switching valve 13 is controlled by a front wheel speed increasing control device to input an output signal from a steering sensor 14. In this case, when one of a load sensor 16 to detect a load exerted on a front wheel axle 14, a brake sensor 17, a speed change switch 19 to detect a speed change to a high speed position, and an inclination sensor 20 to detect inclination of a car body outputs a detecting signal, constraint is performed so that an output from a constraining device 4 to the switching valve 13 is stopped.