baber/WOPTO huggingface dataset:
Patent JP-S6196126-A (JP)
Title: Valve opening and closing device
Inventor: SUZUKI KAZUHIKO
IPC: F02B25/20
Filed: 1984-10-15
Abstract: PURPOSE:To prevent the respective rotary axes of a valve and a drive source from center shear by supporting one end of the valve with a holder inserted in a hole of a valve housing while inserting the drive source in a locating portion provided in an end of the holder. CONSTITUTION:A valve 10 is disposed rotatably between an exhaust port 3 and a sub-chamber by inserting a shaft 10b at one end of a valve body 10a into a hole 2a in a cylinder block 2 while supporting a shaft 10c at the other end on a holder 20 inserted into the same hole 2b. Then, the holder 20 is integrally formed of a bearing 21 supporting the shaft 10c, a fitting portion 22 located right of the bearing 21 and having diameter larger than the bearing 21 and a locating portion 23 located right of the fitting portion 22 and having diameter larger than the fitting portion 22. And the shaft 10c of the valve 10 is inserted into the bearing 21 while a base 37 of a rotary solenoid 30 is fitted in the locating portion 23 to make the rotary axes of both valve 10 and solenoid 30 to coincide with each other.
Patent JP-H0498969-A (JP)
Title: Close contact type image sensor
Inventor: MURAOKA TAKAO
IPC: H04N1/19
Filed: 1990-08-17
Abstract: PURPOSE:To ensure a required illuminance on an original face and to read an image with excellent resolution by setting such a illuminance that the illuminance on the original face is maximized at a position deviated toward an effective focal depth limit position by nearly a half the effective focal depth with respect to an optimum focus of a rod lens. CONSTITUTION:When only a rod lens 7 is taken into account, the luminous quantity reaching a sensor 8 is maximized at an optimum focus O and lowered at other position. Thus, the deterioration in the illuminance on an original face is prevented by the effect of the original A closer to light emitting diodes 6, 6 at the position O of the rod lens 7 and the effect of the lens 7 at the position O and the level deterioration in the illuminance of the original face is prevented by the effect of approaching a cross point of optical axes of the light emitting diodes 6, 6 to the effective focal depth limit position P. The illuminance on the original face at a practically required level is obtained at both the positions O, P.
Patent JP-H0263027-A (JP)
Title: Optical arithmetic unit
Inventor: HORI TERUSHIGE
IPC: G06E3/00
Filed: 1988-08-30
Abstract: PURPOSE:To perform sum arithmetic, difference arithmetic, etc., between signal light and reference light by using the distribution of the polarizing state of light as a signal and entering the signal light having polarization information like this and the reference light into a medium of a nonlinear optical material, and operating the medium as a diffraction grating by using the polarization information different from intensity information. CONSTITUTION:The information that the signal light AS and reference light AP is a combination of the attitudes of those polarized light beams, e.g. linear polarized light beams having orthogonal planes of polarization. Further, optical space modulating elements 11 and 12 for converting pieces of information Is and Ip that the signal light As and reference light Ap have into pieces of polarization information are ar ranged on the incidence side of the medium 10 for the signal light As and reference light Ap. Namely, using the distribution of the polarizing state of light as a signal the signal light As and reference light Ap which have the signal of the distribution of the polarization state of light is generated and the polarization information like this is entered into the medium 10 made of the nonlinear optical material. Consequently, the medium is operated as the diffraction grating by utilizing the polarization informa tion to perform the optical arithmetic such as the sum or difference arithmetic.
Patent JP-S58118307-A (JP)
Title: Hydraulic circuit
Inventor: IKEDA TOSHIO
IPC: F15B11/17
Filed: 1981-12-28
Abstract: PURPOSE:To efficiently utilize pressurized oil from a pump by improving connection and the like between a discharge port of a pump and a three-port type pressure control valve. CONSTITUTION:Actuators 6-8 can make operations independently through supply of pressurized oil from three variable pumps 18-20, for example, when a main arm selector valve 13 is switched into neutral to stop driving of an arm cylinder 5 belonging to the third actuator group and a selector valve 15 for turning is switched, pressurized oil is supplied to a turning motor 9 not only from the first variable pump 18 but also from the third variable pump 20. Since the third variable pump 20 discharges a predetermined quantity of pressurized oil through control of a load sensing valve 39 to supply it to the motor 9 even during a driving stoppage of the third actuator group, the pressurized oil of the third pump can be effectively utilized.
Patent JP-H0961230-A (JP)
Title: Ship surface weighing instrument
Inventor: SUZUKI TAKAYUKI
IPC: G01G19/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a ship surface weighing instrument capable of accurately weighing fish or the like on a ship. SOLUTION: The ship surface weighing instrument comprises a base 11 movably disposed in a ship, a support member 12 stood on the base 11, a weighing base 14 fixed at one end to the member 12 as a fulcrum and supported at the other end to a vibration giving unit 13 as a force point to mount a material W to be measured, a weighing unit 10 having an acceleration sensor 15 mounted on the upper surface of the base 14, a constant-frequency power source 20 for applying an exciting frequency to the unit 13, an arithmetic unit 30 for integrating the acceleration signal detected by the sensor 15 in synchronization with the exciting frequency, and a display unit 40 for displaying the calculated weighed value, wherein it can be accurately weighed without influence of the inclination and vibration of the ship.
Patent JP-S60109581-A (JP)
Title: Benzothiazepine derivative and its production
Inventor: KATAUE ISAO
IPC: C07D281/10
Filed: 1983-11-18
Abstract: NEW MATERIAL:The compound of formula I (R is H, alkanoyl, benzyloxycarbonyl, or other amino-protecting group). EXAMPLE:3-Benzyloxycarbonylamino-2-phenyl-2, 3-dihydro-1, 5-benzothiazepin-4 (5H)-one. USE:Useful as an intermediate of pharmaceuticals, agricultural chemicals, and other industrial chemicals. For example, it can be used as a raw material of a hypotensor having angiotensinase inhibiting activity. PREPARATION:The compound of formula I can be produced by (1) reacting the compound of formula II (R1 is alkanoyl, etc.) with 2-aminobenzenethiol in the absence or presence of a solvent such as benzene, at 0 deg.C- the boiling point of the reaction mixture for 1-several hr, and (2) cyclizing the resultant compound of formula III and if necessary eliminating the R1 group.
Patent JP-H08337713-A (JP)
Title: Cold-curable composition
Inventor: WATABE TAKASHI
IPC: C08L71/02
Filed: 1995-08-24
Abstract: PURPOSE: To obtain a cold-curable composition which cobtains a specific organic polymer, a tin compound as a curing catalyst and a filler as essential components and has markedly improved storage stability and good curing properties in deep parts. CONSTITUTION: This composition contains as essential components, (A) an organic polymer which bears a hydrolyzable silicon group of the formula [R is a divalent organic group; R<1> is a 1-20C (un)substituted monofunctional hydrocarbon; X is hydroxyl group of hydrolyzable group; (a) is 1-3] derived from (ii) a hydroxyl group-containing polyoxyalkylene oxide polymer obtained by using (i) a composite metal cyanide complex as a catalyst of polymerization initiator and contains the total ionic impurity of <=50ppm, at least one kind of compound selected from (B) a tin compound obtained by reaction of (iii) a dialkyltin oxide with an ester compound, (C) a tin compound prepared by reaction of (iii) the dialkyltin oxide, a carboxylic acid and an alcohol and (D)  at least one of compounds which are prepared by reaction of the component B or the component C with a silicon compound bearing hydrolyzable group, and (E) a filler.
Patent JP-S6373817-A (JP)
Inventor: OKITA KOJI
IPC: H02G3/18
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0554181-A (JP)
Title: Method for separating character in character recognizing device
Inventor: KURITA TOMOYUKI
IPC: G06K9/20
Filed: 1991-08-28
Abstract: PURPOSE:To prepare and output a table by segmenting a character being in contact with the ruled line of the table and distinctly separating it from a ruled line component in a device recognizing the character written in a document or a drawing. CONSTITUTION:Contour vectors used at the time of core line conversion are classified by a core line class, the core line vectors m1-m12 of the most external side loop within the non-classified contour vectors are searched, the corner feature point Q1-Q4 and intersection feature point P1-P8 are discovered and the core line vectors are classified into small groups adding the core line vectors in respective sides based on the information. The group G1 becomes Q1-m12-P1- m11-P2-m10-Q3 and the sides which do not share a corner comes to be the corresponding sides. The contour vector corresponding to the core line vector P1-K1-R2-K2-R5-K3-P6 which links the intersections is removed as the ruled line so that the remaining contour vectors whose classes are undecided and the core line vectors belonging to no group are processed as the character vector.
Patent JP-H06177279-A (JP)
Title: Sealing apparatus of electronic component
Inventor: CHINNPIN UON
IPC: H01L23/057
Filed: 1993-08-10
Abstract: PURPOSE: To provide the sealing device of an electronic component capable of withstanding even a relatively high voltage and a wide temperature change. CONSTITUTION: In this sealing device of the electronic component composed of the electronic components 12 and 13, a liquid capsule agent 17 for surrounding the electronic components 12 and 13 and a container 16 for housing the liquid capsule agent 17, the liquid capsule agent 17 is composed of a catalyst selected from a group composed of platinum and tin and silicon resin. Then, the silicon resin is selected from the group composed of polydimethyl siloxane, polymethyl phenyl siloxane, polydithyl phenyl siloxane and the mixture, the silicon resin is provided with a molecule terminated by a vinyl component and a hydride component and the ratio to the hydride component of the vinyl component is present within the range of 5-20.
Patent JP-H0264535-A (JP)
Title: Original press-contacting plate
Inventor: SHISHIDO KAZUO
IPC: G03B27/62
Filed: 1988-08-31
Abstract: PURPOSE:To prevent paper contained in a space between an original press- contacting plate and a pocket from being caught by providing projecting ribs inside the pocket containing originals and copying paper, etc. CONSTITUTION:The container pocket 3 is provided on the original press- contacting plate, and the paper regulating ribs 2 are provided on a surrounding wall surface inside the pocket 3 so that they project from the surface of the press-contacting plate 1. The ribs 2 near the paper projecting part of the pocket 3 is made high. Therefore, even when a space is caused between the plate 1 and the pocket 3 due to burr, etc., at the time of fixing the pocket 3 to the plate 1, the paper is prevented from entering into the space.
Patent JP-H1058088-A (JP)
Title: Device for manufacturing casting core
Inventor: NAKAMURA NOBUHIRO
IPC: B22C9/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a burner plate to quickly and easily deal with a core die having various kinds of the core shape by forming the burner plate separately into a plate body and a nozzle plate and attaching the nozzle plate to which a gas supplying nozzle is attached in a desirable arrangement state properly to the plate body. SOLUTION: This device is provided with the burner plate 11 in which core metallic molds 5 are fixed to the counter surface of one pair of metallic mold supporting frames 3 being relatively away from or nearer to each other and many gas supplying nozzles 9 are attached to respective rear sides corresponding to respective core metallic molds 5. In such a case, the burner plate 11 is constituted of the plate body 12 provided with a gas introducing hole 14 and the nozzle plate 13 attached attachably/detachably to/from the plate body 12 and provided with the gas supplying nozzles 9 in the desirable arrangement state.
Patent JP-H0959111-A (JP)
Title: Microbicide for agriculture and horticulture
Inventor: KONDO SATOSHI
IPC: A01N43/22
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a microbicide for agriculture and horticulture, especially useful as a seed disinfectant against Gibberella fujikuroi by adding a specific carboxylic acid to an albocycline compound which has been difficult in the practical use as a microbicide for agriculture and horticulture. SOLUTION: This microbicide for agriculture and horticulture is prepared by adding pyridazine-3-carboxylic acid or its salt to at least one microbicidal active ingredient selected from albocycline of the formula and its analogues. The total content of both the compounds is 0.1-10wt.% in the cases of a water- dispersible powder, an emulsifiable concentrate, a sol, an oil solution, and a liquid formulation, 0.1-3wt.% in the cases of a dust formulation, a DL dust formulation, a fine particle formulation and a coarse particle formulation, and 0.1-10wt.% in the case of a granular formulation. The microbicide for the agriculture and the horticulture exhibits a wholly synergistic control effect because the pyridazine-3-carboxylic acid compound can synergistically act on the control action of the compound of the formula against various plant diseases.
Patent JP-H1156553-A (JP)
Title: Method for hanging and displaying socks
Inventor: KASHIWABARA HIROKAZU
IPC: A47F7/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To present a sock hanging and displaying method by which suspending work as against a hanger is easily executed with a high stain preventing effect by reducing a sock pakcaging cost. SOLUTION: In the hanging and displaying method of socks 5 which are hung from the hanger 1, the one provided with cantilever arms 3a and 3b is used as the hanger 1, the socks 5 plurally folded in a longth direction are vertically wound by a belt-shaped cover film 7 and the cantilever arms 3a and 3b of the hanger 1 are inserted to the folding part 8 of the socks 5 from its open ends. Since the vertical dimension of the hanger 1 is reduced, a usage quantity of paper, etc., required for its production is reduced. The suspending work of the socks 5 to the hanger 1 is easily executed as the open ends of the cantilever arms 3a and 3b are inserted to the folding parts 8 of the socks 5 from side parts. The cover film 7 is vertically wound so that the surface of the socks 5 is nearly coated and stain such as dust and the like, is not easily adhered to the socks 5.
Patent JP-S59106390-A (JP)
Inventor: NAKAYAMA KIYOO
IPC: F16F9/50
Filed: 1982-12-10
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-S59108254-A (JP)
Title: Photomultiplier tube
Inventor: KURATA CHIYOUMEI
IPC: H01J43/26
Filed: 1982-12-10
Abstract: PURPOSE:To enable the length of the tube axial direction to be made shorter by providing the first to the third dynodes and by providing rear stage dynodes including more than one flat face dynodes formed by disposing small dynode elements on the plane perpendicular to the flow of the electrons emitted from the emitting plane of the third stage dynode. CONSTITUTION:Grid first face dynode 17, grid second face dynode 18, grid thrid face dynode 19, grid fourth face dynode 20, collector electrode 23 and the last plate-like face dynode 24 are disposed in this order in parallel to the emission plane of the third dynode 16. When the photoelectron multiplier is put in operation, the photoelectric plane 12, the first stage dynode 14, the second stage dynode 15, the third stage dynode 16, the last stage dynode and collector 23 are applied with the increasing voltages in this order. The length of the tube axial direction can be made shorter by 23% for example by this construction.
Patent JP-S60110375-A (JP)
Title: Method and apparatus for preparing tile unit and coating apparatus of tile unit
Inventor: HAYAKAWA YOSHIHARU
IPC: B05C5/00
Filed: 1983-11-17
Abstract: PURPOSE:To obtain a tile unit haing stable quality in the reduced number of processes, by directly applying a connection reinforcing agent to an already adhered connected sheet in a dot pattern. CONSTITUTION:An adhesive coating means A, a connected sheet supply and adhering means B and a reinforcing agent coating means C are successively arranged in this order. Tile attracting plates 8 are moved to the stop position above each means successively and intermittently by a tile group conveying means. At first, a plurality of tiles are arranged so as to provide gaps for a joint between the tiles to each other and an adhesive 3 is applied to a proper place of the back surface lateral edge part of each tile 1. A connection sheet 2 having a width wider than each gap for a joint is adhered to the coated part of the adhesive 3 to connect the tiles 1 to each other. A connection reinforcing agent 4 is applied to the proper place of this connected sheet 2 in a dot pattern to obtain a reinforced tile unit.
Patent JP-S60110982-A (JP)
Title: Sheet like leather
Inventor: SHIMIZU TOSHIO
IPC: C08L75/04
Filed: 1983-11-21
Abstract: PURPOSE:A flexible sheet having balanced characteristics of improved heat resistance and dry cleaning resistance with low deterioration, obtained by laminating successively specific layer to be piled, prepared by blending a polyurethane elastic material with a specific hindered amine compound, etc. to a fibrous substrate. CONSTITUTION:Layers to be piled consisting of (A) a layer comprising a polyurethane elastic material, a hindered amino compound shown by the formula I [R1 is H, benzyl, halogen, lower alkyl, etc.; R2 is H, lower alkyl, phenyl, halogen, lower alkyl, etc. or phenyl, benzyl, etc. wherein hydrogen in benzene nucleus is substituted; X is hydroxyl group, amino, monoalkylamino, or substituent group (R3 is lower alkyl) wherein hydrogen linked to nitrogen or oxygen atom of them is replaced with -(R3O)n-H, etc.], and a trifunctional isocyanate compound shown by the formula II (R is 2-3C bifunctional hydrocarbon), having modulus at 100% lower than that of the following B, and (B) a layer comprising the polyurethane elastic material and the compound shown by the formula I are successively laminated to a fibrous substrate such as nonwoven fabric consisting of natural or synthetic fiber.
Patent JP-H1065366-A (JP)
Title: Structure for card puller
Inventor: SETO YASUHIKO
IPC: H05K7/14
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent a board from coming off by forming a claw integrally with the card puller for insertion/withdrawal and making a hole fitted to the claw to a case of an electronic device. SOLUTION: A card puller 6 for insertion/withdrawal and a printed circuit board 4 are coupled via a hole 6d to integrate the card puller 6 and the printed circuit board 4. Then a knob 6c of the card puller 6 is pulled to allow a rib 6b of the card puller 6 to be pressed into contact with a sheet metal 1d, so that the printed circuit board 4 is withdrawn from a case by the principle of leverage. Furthermore, a claw 6a of the card puller 6 is press-fit to a hole receiving the claw 6a of the card puller 6 is fixed to the case after inserting the printed circuit board 4 to the case. Thus, the printed circuit board 4 is surely prevented from coming off.
Patent JP-S6199717-A (JP)
Title: Bearing device
Inventor: MIZOBUCHI SHOTARO
IPC: F16C17/04
Filed: 1984-10-19
Abstract: PURPOSE:To provide a reliable sealing function between the rear face of a plate and a receiving plate by shaping a spiral groove on the opposing faces of a plate and the receiving plate so as to evacuate fluid from a spacing between the opposing faces by the turning force of the plate. CONSTITUTION:When a plate 13 is turned, the rear face of the plate 13 and a receiving plate 15 also make relative turning action. A spiral groove 24 is formed on the opposing faces of the plate 13 and the receiving plate 15 as to be connected to an internal land 18 in such a direction that fluid can be radially evacuated by the turning action of the plate 13. An intense attractive action will then be produced between both the opposing faces, on account of which the plate 13 is forced to be pressed against the receiving plate 15. Since the pressures of said plates are balanced with each other, the sealing function of the opposing faces can be performed perfectly.
Patent JP-S60110243-A (JP)
Title: Aqueous solution for removing astringency from persimmon and the like
Inventor: HANEDA BUEI
IPC: A23B7/153
Filed: 1983-11-19
Abstract: PURPOSE:The titled aqueous solution, obtained by adding a salt of an aminocarboxylic acid or salt of an oxycarboxylic acid to an aqueous solution of ethyl alcohol and acetic acid, and capable of removing the astringency well from even astringent persimmons from which the astringency cannot be easily removed and giving fresh persimmons, having strong sweetness and high hardness, and free from the stringency nor alcohol discoloration. CONSTITUTION:A ternary aqueous solution for removing the astringency obtained by adding 0.001-0.05mol acetic acid and 1-5mol, based on the above- mentioned acetic acid, salt of an aminocarboxylic acid, e.g. sodium glutamate, or salt of an oxycarboxylic acid, e.g. sodium L-ascorbate, to one mol ethyl alcohol, and preparing the resultant solution to give a 20-40% aqueous solution.
Patent JP-H0884100-A (JP)
Title: Satellite communication system
Inventor: ETO HIDEMITSU
IPC: H04B7/15
Filed: 1994-09-13
Abstract: PURPOSE: To provide a satellite communication system provided with a redundancy system communication satellite. CONSTITUTION: This satellite communication system performs mutual communication between earth stations 2A and 2B with an active communication satellite 1A and a spare communication satellite 1B as a part of a communication path. When the fault of the active communication satellite 1A is detected by a supervisory and controlling part, the earth stations 2A and 2B switch the communication path to a route passing through the spare communication satellite 1B by a satellite switching part. That is, when the satellite switching part receives fault detection signals for indicating the detection of the fault of the communication satellite 1A from the supervisory and controlling part, the earth stations 2A and 2B turn the direction of antennas 23 from the direction of the communication satellite 1A to the direction of the communication satellite 1B.
Patent JP-H07244119-A (JP)
Title: Electronic-test-head positioning device
Inventor: ARIN AARU HORUTO
IPC: G01R31/26
Filed: 1994-09-13
Abstract: PURPOSE: To easily dock/release a test head to/from a device handler by providing a link arm structure in which a scissors-shaped member capable of increasing/decreasing the length is formed in order to move the test head in the vertical direction along a first shaft and a perpendicular second shaft. CONSTITUTION: A test head is fitted through a head fitting ring 130 and a yoke 112. A link arm 20 comprises link arm structures 20a, 20b, 20c, 20d. A connection shaft 33 is extended through an opening part in the arm structures 20a, c, and connected to moving bases 22a, b. A ball screw 41 is also rotated as a motor is revolved. A screw shaft 16 is moved along horizontal rails 8, 9 as a ball nut 114 is moved along the axis to be determined by the screw 41. As a result, a bottom part of the arm structures 20a, c is also moved. The motion is realized in the vertical direction. The motion in the vertical direction of the arm structures 20a, c generates the motion in the vertical direction of the moving bases 22a, b, and the test head is moved in the vertical direction.