baber/WOPTO huggingface dataset:
Patent JP-S61174241-A (JP)
Title: Production of porous urethane article
Inventor: KONKI MASAAKI
IPC: D06N3/14
Filed: 1985-01-28
Abstract: PURPOSE:To produce a porous urethane article having excellent moisture permeability, gas permeability and good waterproofness, by applying a polyurethane resin contg. hydrophobic group-treated hydrated silicic acid powder to a support and immersing the support in water. CONSTITUTION:1-30pts.wt. hydrophobic group-treated hydrated silicic acid powder (e.g. hydrated silicic acid obtd. by treating it with dimethyldichlorosilane to thereby allow it to have a DBA value of hydrophobicity of 0) is added to a polyurethane resin soln. (e.g. a dimethylformamide soln. of a polyester polyurethane resin). The resulting polyurethane resin soln. is applied to a support. The support is then immersed in water or a soln. mainly composed of water (e.g. an aq. methanol soln.) to produce a porous urethane article. In the replacement, of the solvent with water or the aq. soln. mainly composed of water, very fine pores are formed on the surface of the support by the action of the hydrophobic group and the replacement rate in the inside is so slow, that deep large voids are formed in the inside. Thus, a porous urethane article having excellent waterproofness and moisture and gas permeability can be obtd.
Patent JP-H08209093-A (JP)
Title: Tacky agent composition
Inventor: SUGITA TAIHEI
IPC: C09J151/00
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a tacky agent composition useful as a tacky tape for bonding a vinyl chloride-based resin plate, having sufficient bond strength with time as well as initial bond strength, comprising a specific graft copolymer, a tackifier resin, a plasticizer and a cross-linking agent in a specific ratio. CONSTITUTION: This tacky agent composition comprises (A) 100 pts.wt. graft copolymer obtained by grafting (i) a 1-12C alkyl (meth)acrylate and (ii) vinyl acetate to a chloroprene-based rubber, (B) 25-80 pts.wt. tackifier resin such as (hydrogenated) rosin resin, (C) 25-80 pts.wt. plasticizer such as dimethyl phthalate and (D) 0.5-8 pts.wt. cross-linking agent such as tolylene diisocyanate.
Patent JP-H07227079-A (JP)
Title: Magnetic field generation device for electromagnetic fluid generation
Inventor: ODA KOICHI
IPC: H02K44/10
Filed: 1994-02-09
Abstract: PURPOSE:To make uniform the magnetic flux density distribution of a conductive fluid and to improve generation efficiency by providing an auxiliary permanent magnet on the side surface of a main permanent magnet and by forming a magnetic pole on the side in contact with the main permanent magnet at the same pole of the magnetic pole of the side surface of the main permanent magnet. CONSTITUTION:A pair of main permanent magnets 5 for generation main magnetic field are provided so that different poles oppose while holding the channel for a conductive fluid in-between on the inner-periphery surface of a yoke 1 formed so that two sets parallel sides exist on a cross section and an auxiliary permanent magnet 6 formed in a plane shape and magnetized in thickness direction is formed so that it is in close contact with each surface between the inner-periphery surface of the other yoke 2 crossing the yoke 1 where the main permanent magnet 5 is provided and the side surface of the main permanent magnet 5. Then, one edge part of the auxiliary permanent magnet 6 protrudes at the channel 4 side of the conductive fluid from the magnetic pole end face of the permanent magnet 5 and the magnetic pole on the side in contact with the main permanent magnet 5 of the auxiliary permanent magnet 5 is formed at the same pole as the magnetic pole of the end face of the main permanent magnet 5, thus making uniform the magnetic density distribution in the channel 4 and increasing generation efficiency.
Patent JP-H08270768-A (JP)
Title: Lubricant weighing giving method of chain driving device
Inventor: BUARUTAA GURAAFU
IPC: F16N29/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To secure lubrication without any trouble by programming a sprocket rotation speed per second and selecting the limit value of the sprocket relative to the metered and fed lubricant so as to prevent it from dispersed by a centrifugal force. SOLUTION: Lubricant is fed to a sprocket 2 and a chain of a chain drive 1, the rotation speed of the chain drive 1 is detected by a rotation seed pickup 6, and a computer 8 is made to transmit it to a controller 5 for a pulse metering system 4. The computer 8 programs the rotation speed of the sprocket 2 per second and, when a numerical value proportional to the centrifugal force in the sprocket 2 reaches the upper limit value, the pulse metering system 4 is blocked, or the limit value of the sprocket 2 is selected relative to the metered and fed lubricant so as to prevent it from dispersed by a centrifugal force. This constitution can secure lubrication without any trouble.
Patent JP-S62172810-A (JP)
Title: Reactance regulator
Inventor: KIMURA TOMOHIRO
IPC: H03J3/28
Filed: 1986-01-27
Abstract: PURPOSE:To obtain an adjustment quantity of a reactance of each tuner of radio receivers by adjusting a tuning frequency of a tuner of each stage of a high frequency amplifying part by varying an input of each probe, and knowing a value which has been inputted to the probe. CONSTITUTION:A generation frequency of a signal generator 10 is set to a receiving frequency of a radio receiver, and inputted to an antenna input terminal 18 of a front end part 16. An intermediate frequency signal is fetched from an intermediate frequency output terminal 19 of the front end part 16, measured by a level detector 13 and inputted to a microcomputer 11, and tuners 1, 3 are adjusted so that the intermediate frequency signal becomes maximum by a data given to probes 7, 8 from the computer 11. In this case, since the reactance between the output terminals to an input data of the probes 7, 8 is known, the reactance adjustment quantity of the tuners 1, 3 can be obtained by knowing the data which has been given to the probes 7, 8 from the computer 11.
Patent JP-S57188640-A (JP)
Title: Aluminum bearing material
Inventor: FUKUOKA TATSUHIKO
IPC: C22C21/00
Filed: 1982-02-01
Abstract: PURPOSE: To obtain an Al bearing material for an internal combustion engine which has wear resistance and load resistance both improved by allowing Al- Sn alloy to contain specific amounts of Pb, Sb, Cu, and Mg, and pressure-bonding a back metal steel plate to it.  
     CONSTITUTION: A back metal steel plate is pressure-bonded to alloy which contains 3W40wt% Sn, 0.1W9%wt%, 3W10wt% Sb, 0.1W3wt% Cu and Mg, and Al as the remainder, and further contains ≥1 kind of Si, Ni, Mn, Ti, Ti, Zr, Mo, Co, V, and Nb by 0.2W10wt% in all upon occasion, thus obtaining an Al bearing material. The properties of this Al-Sn bearing alloy are so improved that the thinning and strength improving effect of Sb to Sn and Pb, the improvement of wear resistance by deposits, the improvement of conformability by other additive elements, and the improvement of baking resistance are achieved. Further, adding Cu and Mg increases high-temperature strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01190038-A (JP)
Title: Multiple access line control pulse generating circuit
Inventor: AOKI TAKAYUKI
IPC: H04J3/22
Filed: 1988-01-25
Abstract: PURPOSE:To generate plural multiple access line control pulses with different kinds simultaneously from one multiple access line control pulse generating circuit by providing a ROM outputting new multiple access line control pulse information with a time slot width corresponding to the line speed information synchronously with a head time slot pulse. CONSTITUTION:A comparator 4 compares a count CN of a counter and head TS information HTS and gives a high level pulse to a ROM 7 in the timing when both are coincident. Prescribed output data A1, A2, A3 are fed to a D flip-flop 11 via output terminals Q1, Q2, Q3 respectively according to entire various information/signals received to the ROM 7. The output pulses B1, B2 of the D flip-flop 11 are given respectively to the output terminals 13, 14 as the 1st and 2nd multiple access line control pulses and given to a buffer 15. Thus, two kinds of the multiple access line control pulses are supplied simultaneously.
Patent JP-H05209692-A (JP)
Title: Check valve with rapidly attachable part
Inventor: MEIJIYAA EICHI GIRUBAATO
IPC: F16L37/133
Filed: 1992-01-30
Abstract: PURPOSE: To enable quick assembly of a check valve suitably used as a charging valve for air conditioners by constituting it from two valve body parts coupled by a snap fit retaining mechanism. CONSTITUTION: A check valve 10 includes first and second valve body parts 14, 16. The first valve body part 14 defines a protruding neck with an O-ring at one end, and the second valve body 16 defines a receiving flange sized to receive the protruding neck in a telescoping manner. A snap fit retaining mechanism includes a set of hooks 46 on the second valve body part and a hook receiving groove on the inner wall surface 58 of the first valve body part 14. The hooks are shaped to engage the groove to hold the first and second valve body parts together as an assembly, with the neck received in the flange. A central passageway extends through the first and second valve body parts, and a valve seat 40 is defined around the central passageway. A valve pin 66 is mounted in the central passageway on a central sleeve 62 pressed to the valve seat 40 with a spring 70.  The second valve body part 16 is firmly combined with or released from the first valve body part 14 by a slide 80.
Patent JP-S58133275-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: A63B71/12
Filed: 1982-02-04
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-S56120536-A (JP)
Title: Device for sprinkling lubricant or separating solution to glass forming machine
Inventor: GERUHARUDO GEISERU
IPC: C03B7/16
Filed: 1981-02-04
Abstract: A device for an intermittent application of a lubrication or a separation liquid to a component part of a glass-forming machine engageable with molten glass, includes an intermittently driven high-pressure pump and a spraying nozzle connected to the pump by a pressure conduit to apply momentarily a cone of atomized lubrication or separation liquid on the machine part at a pressure of at least 100 bars.
Patent JP-S58132745-A (JP)
Title: Formation of film having transparent image
Inventor: MATSUNAGA TAIZOU
IPC: G03F1/90
Filed: 1982-02-03
Abstract: PURPOSE:To form a film which has the transparent images laid out from reflection originals without using any masking plate by photographing the reflection originals which are adhered to a transparent base in the assigned trimmings and layouts with light sources for the reflection originals from the front under irradiation of light from the rear thereof. CONSTITUTION:Reflection originals A-D which are removed to unnecessary parts are adhered to a sheet to transparent base 8 in conformity with layouts. The originals are set in a camera, and light is irradiated to the reflection originals from the front thereof with light sources 11, 12 for reflection originals under irradiation of light from the rear of the reflection originals with a light source 10, then a contact screen 16 is superposed thereon and the images of the reflection originals are photographed on a photosensitive film 15. The parts where the originals A-D of the base 8 do not exist aloow the transmission of the light from the rear and the parts corresponding to the film 15 are exposed with large quantity of light. Said parts are blackened when developed.
Patent JP-H08212850-A (JP)
Title: Automatic wiring machine
Inventor: HASHIMOTO AKIRA
IPC: H01B13/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide an automatic wiring machine in which the terminal treatment to each wire can be also automated, and the producing efficiency can be significantly improved. CONSTITUTION: This automatic wiring machine 1 has a wiring plate 2 supported along the vertical direction, a wire supplying device 3 for supplying a terminal- treated wire W, a relay device 4 for transferring the wire W to the wiring plate 2, and a control device for controlling the operations of the wire supplying device 3 and the relay device 4. A number of wire terminal support tools 5 conformed independently to coordinate positions at substantial wiring are arranged in parallel along the horizontal direction on the wiring plate 2, the relay device 4 has a wiring head 14 movable along any of vertical, horizontal and longitudinal directions after holding the terminal of each wire W to hold the terminal of each wire W by the wire terminal support tool 5 corresponding to the coordinate position instructed from the control device.
Patent JP-H07261628-A (JP)
Title: Image forming device
Inventor: TAKAYAMA HIDEMI
IPC: B41J2/455
Filed: 1995-02-02
Abstract: PURPOSE:To restrain a detecting error caused by the up-and-down movement of an image carrying means to the minimum and to accurately detect the position of an image by arranging the optical axis of a detecting optical system to be perpendicular to a carrying belt and using an LED light source emitting infrared light as an illuminating optical system. CONSTITUTION:Image forming parts Pa to Pd are controlled to correct the deivation of the transferred image according to a detection signal from position detecting means 64R and 64L. Therefore, this device is provided with means 41C, 41M, 41Y and 41BK for transferring marks 55R and 55L for detecting the position of the image to an image transferring area, a carrying member 46 for carrying the transferred marks for detecting the position of the image, the illuminating system set on a downstream side in the moving direction of the member 46 and illuminating the marks 55R and 55L with the infrared light, and an optical system forming the marks 55R and 55L as the image on a photoreceptor. The optical system is arranged so that its optical axis may be perpendicular to a surface where the marks 55R and 55L are formed.
Patent JP-H09212501-A (JP)
Title: Character data correcting device
Inventor: YAMAMOTO KOJI
IPC: B41J5/44
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To find that a character is corrected at a glance and easily confirm the correction by displaying the correction point in different display format from other uncorrected characters. SOLUTION: Character data before being corrected are read out of a storage device 8 and displayed on a display 5. Then the character data before correction which are displayed on the display 5 are corrected through an input device 6 according to a correction instruction. This detected correction point is displayed on the display 5 in the different display format from an uncorrected part which is character data after correction. Not only on the screen of the display 5, but also on printed matter, etc., printed by a printer 8, a correction point is shown in different format from uncorrected character data after correction. The display formats of the correction point and other uncorrected parts are made so different by meshing, coloring, underscore, etc., that the difference can be found at a glance.
Patent JP-H08210159-A (JP)
Title: Variable cylinder engine
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02M25/07
Filed: 1995-02-02
Abstract: PURPOSE: To provide a variable cylinder engine in which the suction air amounts of different cylinders are made uniform during the all-cylinder operation and which is free from fluctuation in the output among the cylinders. CONSTITUTION: Pressure sensors 6a, 6d are furnished between suction control valves 5a, 5d and suction valves for the first group of cylinders which are at a standstill during the partial cylinder operation, and a pressure sensor 6b is installed between suction control valve 5b and suction valve for the second group of cylinders which are in service even under the partial cylinder operation, and the valve opening period of the suction control valves for the first group of cylinders is adjusted in accordance with the pressure difference between the suction pipes for the first group and the suction pipes for the second group during the all-cylinder operation so that the suction air amount is made uniform over the first group and second group.  Otherwise the stop position of valve when the suction control valves for the first group is located understream of the mounting part for an exhaust gas feedback pipe during the all-cylinder operation.
Patent JP-H09308637-A (JP)
Title: Trocar
Inventor: MITSUCHIERU KEI ANTOUUN JIYUNI
IPC: A61B17/34
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a universal type seal for a trocar which does not require the use of an elastic leg or a protector by including a trocar cannula having a passage communicating with a sleeve and a sealing assembly provided with a laminate part having a first lower layer and second layer lower having prescribed hardness in this seal. SOLUTION: The seal assembly 20 is provided with the passage 35 which passes the opening of the assembly, arrives at the inside of the chamber of a cannula housing and finally passes the hole of a cylindrical sleeve in order to provide a route for the insertion and removal of a surgical appliance 29 into the celom. The seal has an internal region 47 in its inner part and the sealing region 48 is placed concentrically around the inside region 47 of the seal. The seal region 48 has the first lower layer 49 and the second lower layer 50. These two layers are integrated to each other to form an integral laminated part. The hardness of the lower layer 49 is between about 5 and about 40 in Shore A scale. The hardness of the second upper layer 50 is between about 40 to about 80 in Shore A scale.
Patent JP-2000210603-A (JP)
Title: Automatic coating device
Inventor: OKUI NOBUYUKI
IPC: B05B13/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To efficiently coat a part to be coated which has recurring compli cated shapes. SOLUTION: A vertically moving device 5 having a vertically moving rod 5a is assembled downward to a ceiling travelling truck 4 mounted to move back and forth and left and right. A reciprocator 7 extending in the back and forth direction is attached to the lower end of the vertically moving rod 5a. A coating unit 9 formed by positioning and arranging many spray nozzles 15 to conform the shape and dimension of the part to be coated is supported by a slide table 8 of the reciprocator 7. A coating material is sprayed toward the part to be coated from many spray nozzles 15 while moving the spray unit 9 in the front and back direction.
Patent JP-S57130350-A (JP)
Title: X-ray device
Inventor: IWAMATSU SEIICHI
IPC: H01J35/16
Filed: 1981-02-05
Abstract: PURPOSE:To stabilize an amount of X-ray radiation by providing a trapping film to catch an evaporated material such as a target substance emitted incidentally from an X-ray source. CONSTITUTION:X-rays radiated from a target section 11 reach an object 16 under radiation passing through a trapping film 18 with a high X-ray permeability made from a Be film, a synthetic resin film, a mica film, and an Si film, etc. On the other hand, evaporated Al particles emitted from the target section 11 are caught by the trapping film 18, and do not attach to the surface of the object 16 under radiation. By replacing this trapping film 18 at every radiation or by a rotating action continuously, X-rays during multiple radiations are prevented from reducing.
Patent JP-S59141535-A (JP)
Inventor: TOOMASU JIEI KOOTO
IPC: C07C51/41
Filed: 1984-02-02
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-S58134889-A (JP)
Inventor: ORII SHIYOUICHI
IPC: E04H7/04
Filed: 1982-02-05
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-H09213258-A (JP)
Title: Large current type ion implanting device and ion implanting method using this implanting device
Inventor: UEDA HIROICHI
IPC: H01J37/317
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To increase the beam current without deteriorating the performance of the device, by controlling an extension tube to a gland potential within the scope of a specific length, in an ion beam line. SOLUTION: In a large current type ion implanting device, a bias plate 2, a secondary electron implanting tube 4, and an earthed extension tube 5 are provided, from the upstream side to the downstream side of the line, immediately before the ion beam B enters in an implanting chamber 1. The length of the bland potential position of the extension tube 5 is formed within the scope 10 to 25cm. By making the potential applied to the inside of the extension tube 5 at the gland potential within the scope 10 to 25cm from the front end at the downstream side of an ion beam line to the upstream side, the form of the ion beam B can be expanded widely. The neutralization of the + charge by the electroshawer of the secondary electrol implanting tube 4 is carried out effectively, and a function to suppress the concentration of the density of the ion beam current on a wafer 9 is generated.
Patent JP-S63186829-A (JP)
Title: Method for cooling pipe by stepwise high-velocity flow
Inventor: TAKEISHI YOSHIAKI
IPC: C21D9/08
Filed: 1987-01-27
Abstract: PURPOSE:To uniformly and quickly cool the inside of a pipe to be cooled and to quickly discharge a cooling liquid from the pipe at a low cost by introducing stepwise high-velocity flow from a tank in which a pressurized gas is sealed into the pipe to be cooled through a quickly operating stop valve, the blowing the pressurized gas into the pipe to be cooled. CONSTITUTION:The pressurized tank 6 into which a specified volume of the pressurized gas 7 is sealed is connected to a discharge pie 5 of a pump 1 for delivering the cooling liquid 4 from a cooling liquid tank 2 so that the cooling liquid 4 is pressurized and introduced into the tank. The pipe 15 to be cooled such as seamless steel pipe is held and connected to the downstream of the above-mentioned discharge pipe 5 via the quickly operating stop valve 9, an auxiliary running pipe 10, and a clamping device 11. The stepwise high-velocity flow of the cooling liquid 4 is introduced into the pipe 15 by quickly opening the above-mentioned valve 9 to cool the pipe uniformly in the circumferential and axial direction. The valve 9 is closed after the end of the pipe cooling and the pressurized gas is introduced from a gas blow pipe 14 branched and connected to the pipe 10 into the pipe 15. The cooling liquid in the pipe 15 is thereby quickly discharged to stop the pipe cooling midway at a prescribed temp., by which the pipe 15 is recuperated with high accuracy and the strength and toughness thereof are improved.
Patent JP-H10211699-A (JP)
Title: Ink drop jetting device
Inventor: KANDA TORAHIKO
IPC: B41J2/205
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink drop jetting device capable of easily performing density gradation recording by varying size of ink drop. SOLUTION: An ink drop jetting device comprises a plate-like jetting chamber forming member 10 equipped with an ink drop jetting chamber 2 having an ink drop jetting port 2a on one face and a vibrator plate 3 arranged so as to cover the ink drop jetting chamber 2 on other face of the jetting chamber forming member 10. Between the vibrator plate 3 and the jetting chamber forming member 10, a spacer member 4 is provided so as to surround the bottom face area of the ink drop jetting chamber 2. An annular clearance 5 which communicates with the ink drop jetting chamber 2 is provided in the inside of the spacer member 4. An ink passage 7 which communicates with the clearance 5 is formed. By exciting the vibrator plate 3, intermittent liquid flow is generated at an ink W in the ink drop jetting chamber 2.  An actuator capable of optionally controlling a displacement quantity at the excitation and a generating time of the displacement is provided.