baber/WOPTO huggingface dataset:
Patent JP-H08186355-A (JP)
Title: Manufacture of injection molded circuit part
Inventor: SATO AKIRA
IPC: H05K3/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method of manufacturing an injection-molded circuit part, wherein a composite molded body is enhanced in releasability from a mold, pattern form accuracy, and solderability at surface-mounting, and secondary molding resin is prevented from covering a primary molded body. CONSTITUTION: A composite molded body 4 is composed of a primary molded body 9 formed of electroless plating catalyst-containing first thermoplastic resin and a secondary molded body 10 formed of electroless plating catalyst-free second thermoplastic resin, and a part of the primary molded body 9 is exposed on the surface of the composite molded body 4, and the exposed part of the primary molded body 9 is subjected to electroless plating for the formation of an injection-molded circuitl part 1, wherein the side face of the composite molded body 4 is formed projecting outwards so as to be V-shaped in cross section.
Patent JP-H02221755-A (JP)
Title: Method for correcting error of gear and gear for use in utilizing said method
Inventor: RUDORUFU MERUTSUAA
IPC: F16H57/00
Filed: 1989-12-20
Abstract: PURPOSE: To dispense with delicate adjusting work to stabilize the connection of a gear by moving the gear while converting the turning-angle error detected in the condition that the gear is assembled into the deviation of tooth in the radial direction, and by connecting the gear and the shaft in the corrected position. CONSTITUTION: A turning-angle transmitter is fitted both to a measuring gear and to this gear 3 itself, and both members are connected to a measuring device for executing a simple-flank rolling test so that the rotational state of both members is recorded by the turning-angle transmitter and all the errors of the unit consisting of a pressing ram 1, a bearing 2, and a gear 3 are recorded. To compensate all of these errors, a play 10 is provided to the hole 4 of the gear 3, and the gear is moved so that optimum fitting is produced between the gear 3 and the pressing ram 1. At that time, the deviation in the turning angle is removed or restrained to a minimum, and the gear 3 is connected and temporarily fixed to a shaft journal 8 on the side of end surface by means of a tightening screw.  Final fixing is executed after filling a resin such as SKC60 into the hollow chamber between the gear 3 and the shaft journal 8.
Patent JP-H04195302-A (JP)
Title: Adaptive controller
Inventor: NARASAKI KAZUNARI
IPC: G05B13/02
Filed: 1990-11-27
Abstract: PURPOSE:To improve the accuracy of an arithmetic value by using differential values of an output and history values of an input and to speed up the convergence of an estimated value by providing a control input characteristic arithmetic means, a control input characteristic judging means, and a control input arithmetic means. CONSTITUTION:For the controlled system 100 of a one-input one-output first order delay system whose actual input distribution characteristic is unknown and different from a control input characteristic, the control input characteristic arithmetic means 110 performs arithmetic operation by using many differential values of the output and history values of an input to improve the accuracy of individual arithmetic values, and the estimated value can be converged fast, so that the output of the controlled system 100 can excellently follow up a target track. When the control input arithmetic means 104 is composed of a digital circuit system, the adaptive controller can easily be realized by setting time delay to an integral multiple of a sampling period and similar effect can be obtained.
Patent JP-H05165759-A (JP)
Title: Input/output decoder device
Inventor: OSHIGE SHINICHI
IPC: G06F12/06
Filed: 1991-12-12
Abstract: PURPOSE:To enable to use for the I/O dynamically an instruction for a memory as well as the instruction for I/O. CONSTITUTION:A memory-mapped I/O decoder 4 and an I/O-mapped I/O decoder 5 are provided so that both memory-mapped I/O and I/O-mapped I/O can be made access and an OR circuit 6 for determining the OR of the decoded results of both the decoders 4, 5 is provided and the result of the OR of the OR circuit 6 is made to the selective signal of the I/O. Thus, in the case that operation is desired to execute as fast as possible while making access to the same I/O many times, it can be made access quickly without causing the loss of transfer to the memory.
Patent JP-H01240401-A (JP)
Title: Apparatus for filling highly viscous fluid
Inventor: INAI TETSUYA
IPC: B65B3/12
Filed: 1988-12-26
Abstract: PURPOSE:To prevent oil from becoming black at nozzle and filling a container with the content with its surface kept flat, by providing a rocking means for rocking an arm about a horizontal shaft reversibly movably supporting the upper part of the arm, the lower end of which a filling nozzle is attached, and forming the filling nozzle and piston of ceramics. CONSTITUTION:The captioned apparatus comprises a pair of commodity receiving tanks 31, to each of which three filling cylinders 34 are connected via its own connecting pipe 32, each filling cylinder 34 provided with a separate piston 33 therein, six filling nozzles 37 connected to filling cylinders and freely rockably supported by a horizontal shaft 35 and an arm 36 and rocking means for rocking the arm 36 about the horizontal shaft 35. The filling nozzle 37 is made of ceramics and formed into a cylindrical form, into which a ceramic piston 61 is fitted. The filling nozzle 37 rocks reciprocally above a container C with its discharge orifice 60 facing toward the same, whereby the container C is filled with the content with its surface kept flat and the oil blackening and hence the content deterioration are avoidable.
Patent JP-H07186654-A (JP)
Title: Torsion beam type suspension and manufacture thereof
Inventor: NAKAHARA KEIJI
IPC: B60G9/04
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate the adjustment of the torsional rigidity by forming a torsion beam to a hollow shaft having a nearly U shaped sectional surface having a bulging-out part inwardly in the radial direction from the undersurface side, as for a suspension equipped with a torsion beam which is distorted by the stroke in the reverse direction of a left and right wheel supporting body. CONSTITUTION:A rear suspension beam 20 used for an FF vehicle is equipped with a torsion beam 22 having a wheel supporting body 21 supports the left and right wheels W in each rotatable manner and is installed at the end part. The torsion beam 22 has an end plate 23 fixed at both the ends through welding, etc., and a spindle 24 is allowed to penetrate through the end plate 23. The torsion beam 22 is formed of a hollow shaft which has a nearly inverted U shape on the sectional shape perpendiculal to the axis and on which a bulging- out part 26 is formed toward the inside in the radial direction from the undersurface side over the shole length in the axial direction, and the vertical length h1 of the bulging-out part 26a of a connection part 22a where the left and right wheel supporting body 21 is installed among the bulging-out part 25 is set lower than the vertical height h2 of an intermediate bulging-out part 26b.
Patent JP-H02175731-A (JP)
Title: Printed substrate
Inventor: TOMINAGA KAORU
IPC: B32B15/08
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an epoxy resin printed substrate having excellent electrical insulation properties, humidity resistance, heat resistance, dimensional stability, etc., a low permittivity by using a mixture comprising a specified epoxy resin, a specified curing agent and a low-MW PS as a synthetic resin with which a base comprising a fiber or woven fabric is impregnated. CONSTITUTION:The production of a printed substrate by impregnating a base comprising a fiber, a nonwoven fabric, a paperlike sheet or a woven fabric with a thermosetting resin and curing the resin is performed by using a low- permittivity epoxy resin composition prepared by mixing an epoxy resin having at least 8 aliphatic carbon atoms per aromatic ring (e.g. a compound of formula I) or an aliphatic epoxy resin (e.g. a compound of formula II) or a mixture thereof with an alicyclic acid anhydride (e.g. a compound of formula III) and a low-MW PS as the thermosetting resin. In this way, a low-permittivity printed substrate of an epoxy resin excellent in electrical insulation properties, humidity resistance, heat resistance, dimensional stability, etc., can be produced.
Patent JP-H07187230-A (JP)
Title: Packaging base stock and packaging method
Inventor: TAAMO YANHONEN
IPC: B65B11/00
Filed: 1994-12-02
Abstract: PURPOSE: To package flat articles so as not to be moved easily and economically. CONSTITUTION: A packaging material for packaging flat articles comprises a flat sheet of paperboard or card board and has a rectangular mid-section 1 defined by four bending lines 3, 5, two side flaps 2, and two end flaps 4. An article is placed on top of the mid-section 1 and the side flaps 2 are folded along the bending lines 3 on top of the article. The side flaps 2 include overlapping sub-areas 2a which are coated with adhesives so as to be adhered to each other. Thus, the side flaps 2 are subjected to a flexural stress between the line 3 and the sub-areas 2a. Finally, the end flips 4 are folded along the bending lines 5 and bonded to the outer surface of the side flap 2 coated with an adhesive.
Patent JP-2001147220-A (JP)
Title: Inspection apparatus equipped with plurality of probes
Inventor: ABE KUNIHIRO
IPC: G01N29/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that an inspection probe must be replaced at each time when a target part is changed in such a case that the inspection probe is allowed to approach a work to inspect the welded state of the work or the presence of a damage and time is required in the replacing work of the probe and working efficiency is lowered. SOLUTION: A first probe 19 is attached to a support member 13 and a second probe 21 is attached to a substrate 4 and the support member 13 and the substrate 4 are allowed to advance and retreat in different directions.
Patent JP-H05139583-A (JP)
Title: Cutting and winding device in winder for band-like material
Inventor: MATSUMOTO EIJI
IPC: B65H19/26
Filed: 1991-11-18
Abstract: PURPOSE:To surely cut and wind a band-like material to be wound, onto an empty bobbin with no crinkling and no burring in a device for repeating the steps of moving a bobbin on which a band-like material has been wound at a wind-up position to a take-out position and moving an empty bobbin to the wind-up position so as to carry out the take-out of the wound material and the wind-up of the band-like material. CONSTITUTION:A retaining roll 28 which approaches a trough 33 formed between a press roll 12 adapted to press the outer surface of a wound material at a wind-up position and a bobbin B is slit into a plurality of roll members 29 which are fitted roatably on an air pipe 25 in an air nozzle pipe 24 having several nozzles 27 for jetting air in a direction in which the leading end of the wound material is laid along the outer surface of the bobbin B in the trough 33. Further, the air nozzle pipe 24 and the retaining roll 28 which are coaxial with a cutting tool 16 can be retracted together to a take-out position for the wound material, outside of a moving area.
Patent JP-H05137904-A (JP)
Title: Method and device for separating gas and liquid
Inventor: SHIBATA KENJI
IPC: B01D19/00
Filed: 1991-11-19
Abstract: PURPOSE:To efficiently remove the dissolved gas or bubble B to be considered in the experiment in life science under minute gravity in space, etc., with no need for an intricate mechanism and without adversely affecting the organism by using this device. CONSTITUTION:The bubble B in a liq. 7 is moved by an ultrasonic wave W in the desired direction or to the desired position, and the bubble is removed by a gas-liq. separation membrane module 13 with specified efficiency. The module 13 is provided to a circulating line 12 furnished to a liq. vessel 11 to circulate the liq. 7 by the ultrasonic wave W, the gas (bubble B) is moved to the membrane surface of the module 13, and only the gas is discharged outside the system.
Patent JP-H09246946-A (JP)
Title: 5v driver in cmos process of 3v
Inventor: MAIKERU JIEI MAKUMANASU
IPC: H03K19/0185
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To supply high voltage power to an integrated circuit by forming an output voltage level shifted in response to input voltage signals. SOLUTION: The input voltage signals A are supplied through an inverter 100 and a lead 130 to a level shifter 120, the signals A are also supplied to the shifter 120 and a bias circuit 140 receives the input voltage signals A2 at the lead 110. A pad driver 160 receives bias circuit output from the lead 170 and the level shifted voltage from the lead 150, also receives the input voltage signals A and sends out output signals corresponding to a pad PAD onto the lead 180. In this case, the input voltage signals A are the voltage changed between 0-3.3VDC and the output to the pad PAD is the voltage changed between 0-5VDC.
Patent JP-2001145942-A (JP)
Title: Valve gate-type mold device
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce restrictions over the disposition of a gate or a product cavity due to the arrangement of a fluid pressure cylinder device which drives a valve pin. SOLUTION: This valve gate-type mold device has a plurality of product cavities 3 and a plurality of valve pins 36 which open/close gates 22. A fluid pressure cylinder device 37 which drives the valve pins 36 is commonly used by a plurality of the valve pins 36. Consequently, the cylinder chambers 41 and the piston bodies 43 of the fluid pressure cylinder device 37 are of an annular shape and a plurality of the valve pins 36 are connected to the piston bodies 43. In addition, a sprue 16 is arranged in the cylinder chambers 41 and the piston bodies 43.
Patent JP-H07153424-A (JP)
Title: Metal halide lamp
Inventor: ORITO HIDEMI
IPC: H01J61/20
Filed: 1993-11-30
Abstract: PURPOSE:To provide a metal halide lamp excellent in color characteristic, efficiency, and color rendering property by specifying enclosing quantities of desprocium iodide and cesium iodide and its ratio in the metal halide lamp where an outer tube made of hard glass is disposed in such a manner as to surround the arc tube made of quartz glass. CONSTITUTION:A quartz glass arc tube 1 is surrounded by a hollow tube 2 made of quarts glass. C-shaped holding bands 4a, 4b are caulked by a stainless steel strut 3, to be incorporated inside an outer bulb 5 made of hardened glass, thus constituting a metal halide lamp. Desprocium iodide, thallium iodide, cesium iodide, mercury and noble gas are enclosed inside the arc tube 1. 2.0>A>1.5, 3<B/A<=0.7 in a lamp having lamp electric power of 100 watt or lower, and A<=1.5, B/A>0.7 in a lamp having lamp electric power of 100 watt or higher, wherein A and B represent an enclosing density (mol/cc) of desprocium iodide and cesium iodide, respectively.
Patent JP-H10171292-A (JP)
Title: Printer
Inventor: TOMITAKA KENICHIRO
IPC: G03G15/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To heat a paper sheet at a specific temp. regardless of the width of a printing paper sheet, with a simple constitution by controlling so as to prevent differential between the detection temp. by temp. detection means and the temp. on another section. SOLUTION: In this printer, the temp. of a fixing unit before a narrow width paper sheet 8 passing through the fixing unite 10 is maintained at the specific temp. T (curve (1)). In the case printing instruction of the narrow width paper sheet is issued from a host PC, the temp. is preliminarily lowered in the range shown by B-C (curve (2)). Then, in the case the narrow width paper sheet 8 is fed on the fixing unit 10, since heat of the fixing unit 10 is taken off by the paper sheet 8 in the range shown by A-B, the temp. of the fixing unit 10 is lowered below the set temp. T (curve (3)). At this time, if the fixing unit temp. (t) is lower than the allowable quantity T-(m) of the set temp. T, the fixing unit 10 is heated until a thermistor T detects the set temp. T, the fixing unit is maintained at the set temp. T (curve (1)).  In such a way, it is controlled so that differential between the detection temp. and the temp. on another section is prevented from the occurrence.
Patent JP-H08161825-A (JP)
Title: On-vehicle md player
Inventor: ASAKAWA YOSHIYUKI
IPC: G11B27/10
Filed: 1994-12-06
Abstract: PURPOSE: To shorten the time for actually starting playing from receipt of a reproducing command by providing a backup power source for a shockproof memory. CONSTITUTION: Data read out from an MD 50 is accumulated in a fixed amt. by the shockproof memory 56, and the data is read out of this shockproof memory 56 by a reproducing system 12 and is outputted to a speaker after D/A-conversion. Data to be reproduced when the next reproducing command is received by a memory controller 5 is previously stored in the shockproof memory 56, and the data in the shockproof memory 56 is held even when the usual power source is not supplied by the backup power source 10. Consequently, upon receipt of the next reproducing command, the accumulated data from the MD 50 is read out by the reproducing system 12 to start playing, while the reading operation of data is completed before completion of reproducing the accumulated data, so that continuous playing can be carried out.
Patent JP-H06177210-A (JP)
Title: Manufacture of two-layer tab tape
Inventor: YAMAMORI YOSHIYUKI
IPC: H01L21/60
Filed: 1992-12-10
Abstract: PURPOSE:To improve productivity by contact-bonding a conductor foil and a polyamic acid film by a heating by using a roll type laminator, completing imidation and forming a conductor wiring. CONSTITUTION:The upper section of a polyester film 1 is coated with a polyamic acid solution by a roll coater and the solution is dried, thus obtaining a polyamic acid film 2, on which a release film is attached. A device hole 3 is worked by employing a mold, the film 2 is superposed on a copper foil 4, a conductor-foil side roll is kept at 160 deg.C and a film side roll at 60 deg.C by a roll type laminator, and the copper foil 4 and the film 2 are heated and contact-bonded at pressure of 80kg/cm<2> at a speed of 3m/min. The release film 1 is peeled, imidation is completed through heating for one hour at 380 deg.C, the formation of a photo-resist 5 and hole-filling treatment 8 are carried out to the film 2 and the copper foil 4, and a conductor pattern is formed through etching. The photo-resist 5 and the hole-filling material 8 are removed, and a sprocket wheel is formed through stamping, thus acquiring a two-layer TAB tape having excellent heat resistance and chemical resistance.
Patent JP-H08156007-A (JP)
Title: Forming of resin molding and resin holding
Inventor: KOMURA KOJI
IPC: B29K105/18
Filed: 1994-12-06
Abstract: PURPOSE: To cause a mixing ratio to change partially in the case different types of material are mixed to form a resin molding. CONSTITUTION: A rubber material comprising a rubber ingredient containing a magnetic material and a resin material comprising polypropylene 21 as a main material are mixed, and this mixture is injected into a molding chamber 13. Then before being cured, the rubber ingredient is attracted by a magnet part 11a. Thus it is possible to change the mixing ratio of the materials easily in the cross-section structure of a resin bumper. The surface of the bumper is composed of a hard thin film layer 21 as a main material, so that it is hard and almost scrath-free, and as a whole, the bumper is of a soft resin contain ing a large amount of the rubber ingredient 23.
Patent JP-H09168849-A (JP)
Title: Handling device of core for centrifugal casting machine
Inventor: SHIGETA MASAKAZU
IPC: B22C9/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To clamp a core for a centrifugal casting machine from an inner peripheral face avoiding a rib. SOLUTION: In the handling device of a core 2 for a centrifugal casting machine, in which ribs are protruded in a peripheral prescribed interval on the inner peripheral face, the central part of a base plate 31 is fixed to a drive shaft 19a of a servo motor with original point detecting function, plural guide members 32, which extend in the radial outward direction from the central part of the base plate 31, are arranged to the base plate 31, plural clamp members 34, which are inserted into the core 2 and clamp the core 2 from the inner peripheral face, are engaged movable to each guide member 32, a clamp member drive device 36 to reciprocate the plural clamp members 34 along the guide members 32 is arranged to the base plate 31.
Patent JP-2000229578-A (JP)
Title: Positioning mechanism
Inventor: NOMURA KEIJI
IPC: F16H25/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a hitting sound when a movable member is returned to an origin point in a movable member positioning mechanism driven linearly via a screw member by means of a stepping motor. SOLUTION: To a screw member 64 screwed to a movable member 6 movable linearly, a driving shaft 80a rotationally driven by a stepping motor 80 is connected for allowing transmission of rotation. An accompanying rotation preventing means for the movable member 62 is arranged for preventing accompanying rotation in rotation of the screw member 64. When movement of the movable member 62 due to rotational driving of the motor 80 in one direction is prevented by means of a stopper 68, a return to an origin point is carried out. After the return to the origin point, the movable member 62 is positioned according to a rotation step of the motor 80 in the other direction. The driving shaft 80a and the screw member 64 are fitted together via a resilient body 82 for allowing transmission of rotation.
Patent JP-H07184471-A (JP)
Title: Culture soil for greening
Inventor: KIDA DAIZO
IPC: A01G1/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a culture soil which is soil suitable for greening by mixing a sewage sludge fused slag with peat. CONSTITUTION:This culture soil for greening is obtained by mixing (A) 100g sewage sludge fused slag prepared from a sewage sludge as a waste with (B) about 2.5 to about 5.0g peat. Thereby, the components are neutralized without causing any injury to plant growth due to an increase in neutral salts.
Patent JP-H04205731-A (JP)
Title: Optical head device
Inventor: TSUBOI MIGAKU
IPC: G11B7/005
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the parts number in an optical circuit and to obtain a small-sized optical head by varying the optical path of reflected light with a single beam splitter to divide the beam into plural optical paths and detecting each beam independently to convert into electric signals. CONSTITUTION:The light returning from the information recording medium 1 is changed into a parallel beam by an objective lens 2 and changed into the direction to a detector system by a beam splitter 3. The light to the detector system is passed through a lambda/2 plate 6, converged by a converging lens 7, and divided into two polarization components perpendicular to each other by a Walston prism 8 to give two converged spots on a photodetector 9. The photodetector 9 has sectioned detector elements, and each element independently detects the 0-order diffraction light of the returning light and the interference between the 0-order diffraction light and 1-st diffraction light, and converts the light into electric signals. In this constitution, the returning light passes through only one beam splitter 3, so that enough light quantity is given to the detector system. Moreover, since only one optical detector 9 is used, the device is easily made smaller in size.