baber/WOPTO huggingface dataset:
Patent JP-H03287443-A (JP)
Title: Liquid pressure booster
Inventor: SATO TORU
IPC: B60T13/12
Filed: 1990-04-05
Abstract: PURPOSE:To provide large connecting strength between an input shaft and a connecting member by forming a power boosting ratio forming part, for receiving the liquid pressure of a power chamber, small in diameter so as to set the power boosting ratio large, while forming the connecting member connecting part large in diameter, in the input shaft. CONSTITUTION:At the time of operating a brake, an input shaft 9 moves forward to operate a control valve 6 so as to communicate a power chamber 5 with a liquid pressure source 7 and thereby to lead a pressure fluid into the power chamber 5 through feed passages (a)-(d). As a result, a power piston 3 is operated to generate power-doubled output from an output shaft 11. In this case, the input shaft 9 is formed of two members, that is, a power boosting ratio forming part 9a facing the power chamber 5, and an operating rod connecting part 9b. The outer diameter of the power boosting ratio forming part 9a for receiving the pressure of the power chamber 5 at the time of brake operation is set small so as to set the boosting ratio large. On the other hand, the outer diameter of the operating rod connecting part 9 is set large so as to secure sufficiently large wall thickness of a caulking connecting part to an operating rod 10a.
Patent JP-S61249011-A (JP)
Title: Optical element having adhesive agent injecting hole
Inventor: MINEGISHI HITOSHI
IPC: G02B7/00
Filed: 1985-04-26
Abstract: PURPOSE:To permit an easy injection operation without bleeding of an adhesive agent to the effective surface of an optical element with simple construction by providing adhesive agent injecting holes to the optical element except the effective surface and a circumferential groove to the butt surface of a lens barrel which contacts with the optical element, respectively. CONSTITUTION:The plural adhesive agent injecting holes 3 are provided to the flange 2 at the circumferential edge of the optical element 1 except the effective surface thereof and the circumferential groove 6 facing the holes 3 is provided to the butt surface 5 of the lens barrel 4 which contacts with a flange 2. Air escapes through the holes 3 and the adhesive agent 7 is smoothly packed into the holes 3 and the groove 6 without bleeding to the parts except the adhering part when the element 1 is pressed to the surface 5 and the adhesive agent 7 is injected through the holes 3. The injection operation is thus made easy by the simple construction and the bleeding of the adhesive agent to the effective surface of the element 1 is obviated. The generation of strain in the element by the shrinking force in the curing stage of the adhesive agent is prevented as well.
Patent JP-S60234671-A (JP)
Inventor: SUZUKI TATSUO
IPC: A61M25/00
Filed: 1984-05-09
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-S63257007-A (JP)
Title: Factory automation system
Inventor: USHIJIMA MASATO
IPC: G05B19/418
Filed: 1987-04-15
Abstract: PURPOSE:To flexibly and rapidly respond to the change of a system, by applying autonomous distributed control on a control equipment and a working cell. CONSTITUTION:A state managing computer 3 manages the control equipments 1a-1d incorporating processors which perform measurement, etc., and the states of the working cells 2a and 2b consisting of a numerical controller, a machine tool, and a robot. A file server 4 manages the data and the programs of the control equipments 1a-1d and the working cells 2a and 2b. The state managing computer 3 and the file server 4 are connected to each of the control equipments 1a-1d and working cells 2a and 2b with a network 5, and the transfer of information among each device can be performed according to a protocol set in advance through the network 5.
Patent JP-H07293370-A (JP)
Title: Parts mounting tool and parts mounting method
Inventor: NAGAYAMA KAZUO
IPC: F02M35/10
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the number of parts and tools as well as an assembly manhour in mounting the parts of an internal combustion engine for the intake and fuel passages thereof. CONSTITUTION:A fastening member is laid on the body of the intake passage 1 or the fuel passage 7 of an internal combustion engine, and projections and recesses are formed for engagement with the body forming the passages 1 and 7, or intermediate parts. Also, an elastic member 13 is laid so as to be compressed with a seating section, and a structure is made so as to be pressed to and fixed to the fastening member, due to reaction to the compressing force of the member 13. According to this construction, the mounting parts of the internal combustion engine for the intake and fuel passages 1 and 7 thereof can be fitted via one-touch operation, without using a plurality of mounting and fixing parts and tools, and without requiring many assembly manhours.
Patent JP-H07289526-A (JP)
Title: Sphygmomanometic instrument
Inventor: SOTOKOSHI YASUYUKI
IPC: A61B5/022
Filed: 1994-04-28
Abstract: PURPOSE:To make blood pressure measurement with high accuracy by calculating the correlative relation between pulse wave transmission time and blood-pressure from only the measured pulse wave transmission time or one set of the measured pulse wave transmission time and the blood-pressure, and calculating the blood-pressure value by using the correlative relation based on the measured pulse wave transmission time. CONSTITUTION:Electrocardiographic electrodes 1, 2 and pulse wave sensor 3 of a slave machine A and a cuff 20 of a master machine B are mounted at the respective parts of the body prior to measurement. The pulse wave transmission time (PTT) at the time of a rest is measured by the slave machine A and the data is transmitted to the master machine B. The blood-pressure(BP) at the time of the rest is measured by the master machine B in parallel therewith and the correlative relation between the PTT and the BP is calculated. The correlative relation between the PTT and the BP is then transferred from the master machine B to the slave machine A. The PTT is thereafter measured by the slave machine A and the BP is calculated from the correlative relation between the PTT and the BP by using the resulted PTT. Blood-pressure display processing, etc., are then started. As a result, the extremely simple blood-pressure measurement is carried out without exerting excess burden on the testee.
Patent JP-S57206909-A (JP)
Title: Sequence control unit
Inventor: YODA KENICHI
IPC: G06F11/00
Filed: 1981-06-12
Abstract: PURPOSE:To prevent the titled unit from error operation at the time of power supply by connecting an output terminal of a voltage detecting circuit which turns a detection signal of a voltage detecting element for detecting power voltage to the L level to an OE terminal of a memory. CONSTITUTION:Until charging through a voltage regulator diode of a capacitor C in a voltage detecting circuit 7 is completed, a transistor TR Q3 is on, an OE terminal is the H level and the output circuit of a memory 5 is broken. When the TR Q3 is turned on and the OE terminal is turned to the L level accompanied with the charging of the capacitor C, the output circuits of the memory 5 is actuated. If a start signal is inputted to a start input terminal 3, a TR Q1 is turned on and a CE terminal 5a is turned to the L level, so that the memory 5 is selected and a sequence output is outputted. When a stop signal is inputted to a stop input terminal 4, a TR Q2 is turned on, the TR Q1 is turned off and the memory 5 is put waiting.
Patent JP-H04303196-A (JP)
Title: Variable displacement compressor
Inventor: SAKAKURA DAISUKE
IPC: F04C29/12
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a variable displacement compressor which can control the compression capacity with high accuracy without any increase in size of the system and without requiring the dimensional accuracy not so high by providing a control means including an opening portion adapted to move in the substantially radial direction of the base of a cylinder to open and close an opening portion. CONSTITUTION:When a control valve 8 closes a by-path port 7, a pin 11 is pressed upward to a guide groove 12 of a control plate 10 by a guide spring 13. A closing portion of the control valve 8 forms a wedge-shaped taper portion 8A fitted to a taper groove 14 of a center plate 4, and the taper portion 8A is pressed to the taper groove 14 of the center plate 4 with the guide spring 13 by the rotation of the control plate 10. Accordingly, the control valve 8 is pressed to prevent incomplete closing also by the internal pressure applied from a compression space 20 in the condition of closing the by-path port 7, so as to enable desired correct control for closing and opening the by-path port 7.
Patent JP-H04300574-A (JP)
Title: Pinball machine installation island
Inventor: HIGUCHI SADAO
IPC: H05F1/02
Filed: 1991-03-28
Abstract: PURPOSE:To effectively eliminate the static electricity charged to the pinball machine installation island. CONSTITUTION:The pinball machine installation island 1 constitutes the feature of painting and sticking a paint material 14 made by mixing conductive powder 13 like paste to the inside surface of a wainscot 5 stuck to the lower part of a pinball machine 4 or an end rail 6 stuck to the upper part of the pinball machine 4 or an opening/closing plate 7 positioned in the upper part of the end rail 6, etc., and eliminating static electricity charged to the pinball machine installation island 1.
Patent JP-H09280221-A (JP)
Title: Connection structure of member
Inventor: AOKI MITSUO
IPC: B62D33/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of members which is excellent in workability, less in restriction of the structure and the working procedure, and capable of securing the excellent connection strength. SOLUTION: In a connection structure of an extrusion molded panel member 1 for a forward wall and a panel member 2 for a side wall, and an extrusion molded pillar 4, a pair of recessed parts 45, 45 are formed on the pillar 4 over the whole length of extrusion, end parts of the panel members 1, 2 are inserted in the recessed parts 45, 45, respectively, the respective recessed parts 45, 45 are tapered so that inner side surfaces in a cabin form a gap expanded toward an opening end of the recessed part 45 between the end parts of the inserted panel members 1, 2, and a wedge member 5 is press fitted in each gap.
Patent JP-S61251454-A (JP)
Title: Current collector of rotary electric machine
Inventor: ODAKURA MITSUO
IPC: H02K13/00
Filed: 1985-04-26
Abstract: PURPOSE:To enable to prevent a bearing from damaging due to an electric contact by coating a creeping insulating layer on a V-shaped ring and the end of the ring from the axial end of a commutator segment with an arc resistant ring, and providing a bent part projected from an insulating stud side on the outer periphery. CONSTITUTION:An arc resistant ring 12a is mounted on the entire periphery from the end of a commutator segment 1 to the end of a V-shaped ring 4 to coat a creeping insulating layer 11 and the upper end surface of the ring 4. An arc ring 15 is projected from a frame 8 near the large-diameter part of the ring 12a at the center. Thus, even if exposed with an arc generated in a current collector, it is shortcircuited with the ring 15 projected from the frame 8, and the arc is interrupted at the large-diameter part of the ring 12a. A shortcircuit from the end side exposed at the end of the ring 4 is hardly performed to eliminate the formation of an electric circuit to a bearing 7 through a rotational shaft 2 to prevent the bearing 7 from damaging due to an electric contact.
Patent JP-S59216041-A (JP)
Title: Measuring device for viscoelasticity
Inventor: TANAKA TSUNEO
IPC: G01N11/00
Filed: 1983-05-24
Abstract: PURPOSE:To lower the lower measurement limit of a modulus of rigidity and measure the viscoelasticity of low viscosity fluid easily by increasing the area of contacting with a sample without increasing a measuring device in size. CONSTITUTION:The frame body 1 coupled with a rigid wall 7 through a power meter 6 is equipped with a small-diameter internal cylindrical part 1b which extends axially and a large-diameter external cylindrical part 1c which is concentric with it. The internal cylindrical part 1b and external cylindrical part 1c are coupled together at the lower parts to be united in one body. The 2nd frame body 2 having an intermediate cylindrical part 2b is arranged relatively movable in axial directions to and away from the 1st frame body 1. A gap (d) is filled with sample fluid 3 for measuring the viscoelasticity. A device having the structure is made about twice in the area S of contacting with the sample liquid as large as a conventional device which does not have the external cylindrical part 1c almost without varying the size of the whole device. In this case, G*min is almost in inverse proportion to S, so G*min is reduced about to half.
Patent JP-S60237237-A (JP)
Title: Mount with sealed liquid
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1984-05-10
Abstract: PURPOSE:To prevent the deterioration of damping characteristics by removing air bubbles generating in the liquid chamber out of the liquid chamber so that air bubbles may not adversely affect the movement of the liquid in the liquid chamber. CONSTITUTION:A recessed hole opening to the liquid chamber 5 is formed in the bearing hardware 2 at the top of the mount body 1, and a metal mouth piece 10 having an orifice 9 in its center is attached to said opening to make the recessed hole into an absorption chamber 8. Air bubbles generated in the liquid chamber 5 are absorbed in the absorption chamber 8, and by means of the effect of the orifice 9, adverse effects of the absorbed air bubbles are prevented. Therefore, even if air bubbles are generated due to the use over a long period, the deterioration of damping characteristics can be prevented.
Patent JP-H05263375-A (JP)
Title: Opal processed product of polyester fiber fabric
IPC: D06M101/16
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the subject opal processed product brilliant in the shape edges, rich in the stereoscopic feeling and excellent in the design effects by subjecting a fabric partially using conjugated yarns comprising polyester fibers having different alkali weight-reducing rates to a corroding treatment. CONSTITUTION:A corrosion paste (e.g. changing on the alkaline side with the rise in temperature) preferably comprising an inorganic sizing agent containing sodium trichloroacetate and diatomaceous earth and/or montmorillonite as a corroding agent is printed on a fabric partially using composite yarns produced e.g. by interlacing or doubling polyester fibers having a small alkali weight-reducing rate and polyester fibers having a large alkali weight-reducing rate, and subsequently subjected to a steaming treatment to corrosion-dissolve only the fibers having the large alkali weight-reducing rate to obtain the polyester fiber opal processed product not causing the slippage and fraying of the fibers, giving brilliant shape edges and having a sharp stencil pattern.
Patent JP-H03292418-A (JP)
Title: Manufacture of outer member of constant velocity universal joint
Inventor: NOMURA HIROMITSU
IPC: F16D3/205
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the quantity of play of a roller by hardening a part from the vicinity of the hollow part in the inner surface of the side wall of a roller groove to the end part side, and changing the shape so that the distance between the opposed side walls of the roller groove becomes min. at the almost center part. CONSTITUTION:A roller groove 14 is formed of a side walls 12 opposed to a cup-shaped outer member 11 whose one side is closed and a bottom part 13 for connecting both the side walls 12. Then, both the side walls 12 of the roller groove 14 and the bottom part 13 to the opening side edge are heated for hardening, and the opening edge side of the roller groove 14 is outwardly expanded and deformed so that the distance between the side walls 12 becomes min. Accordingly, an hour-glass shaped bottomed hollow body which can hardly be shaped through casting can be formed, and a roller having a small quantity of play in the ordinary use region can be used, and the level of chattering in the assembly state is reduced, and durability is improved.
Patent JP-H04322659-A (JP)
Title: Bilirubin and adsorbent for bile acid
Inventor: YAMAZAKI KAZUTOSHI
IPC: A61M1/36
Filed: 1991-04-23
Abstract: PURPOSE:To remove bile acids or the like by adsorption effectively checking the adsorption of protein and platelet by a method wherein an adsorbent for bile acid is made as copolymer of a monomer as given by a specified formula and a hydrophilic nonionic monomer or a carboxylic acid based hydrophilic monomer and the number of ethylene oxide chains of the monomers is as specified. CONSTITUTION:Bilirubin and an adsorbent for bile acid are composed of a copolymer of a monomer as given by the formula I (R1 and R2 represent hydrogen and a methyl group respectively) and a hydrophilic nonionic monomer or a carboxylic acid based hydrophilic monomer. Here, the number (n) of ethylene oxide chains of the monomers is 1-4. Hydrophilic property is imparted by the hydrophilic monomer and is controlled to a moderate range. This allows the adsorbing of bilirubin and bile acid as a cause substance of hepatic coma selectively and efficiently checking non-specific adsorption of protein in blood such as albumin and globulin and the adsorption of platelet.
Patent JP-H04323525-A (JP)
Title: Infrared detector
Inventor: SUZUKI HIROSHI
IPC: G01J5/02
Filed: 1991-04-23
Abstract: PURPOSE:To drastically shorten the time needed for cooling an infrared detection device up to a predetermined temperature by reducing unnecessary infrared received by the infrared detection device without cooling a filter in an infrared detector to extensively reduce heat load for a coolant. CONSTITUTION:An infrared 7 to be measured passes a Dewar window 2 and a filter 14, and is incident on a detection element 3. The injection of unnecessary infrared irradiated from the inner surface of a Dewar 1 into the detection element 3 is cut off by a cold shield 4. Since the detection element 3, the cold shield 4 and a mounting substrate 12 of the detection element 3 are cooled by a coolant container 6, irradiation from the unnecessary infrared from itself can be neglected. It is prevented by an elliptic reflection mirror 10 of a shape of rotational elliptic surface having a short axis 11 and a long axis 17, that the unnecessary infrared irradiated from the inner surface of the Dewar 1 be reflected by the filter 14 and thus be incident on the detection element 3.
Patent JP-S62250171-A (JP)
Title: Film forming method
Inventor: SAKATA MASAO
IPC: C23C14/34
Filed: 1986-04-23
Abstract: PURPOSE:To form a film having the shape corresponding to an underlying shape of a substrate having through-holes on the substrate by disposing a parallel cross-shaped shielding plate between the substrate and target at the time of forming the film by sputtering on the substrate. CONSTITUTION:Sputtering particles are released in the form of the distribution of the law of cosines to all directions at the time of forming the film, by sputtering, of the material of a target 40 onto the substrate 10 having the through-holes 11 in a sputtering film forming device. An overhang shape is generated at the aperture end of the through-holes 11 particularly when vertical holes exist on the target 40 surface. The amt. of the film to be formed on the side wall 13 and bottom side 1 of the through-holes is then considerably decreased and defective states such as increased resistance value, and disconnection are resulted if the substrate 10 is a semiconductor. The parallel cross-shaped shielding plate 130 is disposed between the target 40 and the substrate 10 to control the quantity of the incident sputtering particles on the inside of the through-holes 11 in order to prevent such defects. The film having the shape conforming to the shape of the underlying substrate having the through-holes is thus formed.
Patent JP-S63257686-A (JP)
Title: Thermal transfer material
Inventor: TAKIZAWA YOSHIHISA
IPC: B41M5/40
Filed: 1987-04-16
Abstract: PURPOSE:To obtain a thermal transfer material having good preservability and forming a durable transfer recording image, by providing first and second layers on a supporting member and adding aminoplast to one layer while an acid catalyst in the other layer. CONSTITUTION:Thermally fusible first and second layers 13, 14 are provided sequentially on a supporting material 12, where aminoplast resin is added in any one of the first and second layers while an acid catalyst is added in the other layer. Heat to be produced during recording or fusing/mixing effect between respective layers cause mixing of aminoplast resin and acid catalyst so as to start hardening reaction. Storing performance is improved because hardening reaction is not promoted prior to recording. Hadening reaction can be promoted as time elapses after recording or through secondary processing such as heating or pressurizing which are carried out after recording so as to increase film strength and cohesion of recorded image thus increasing adhesion between aminoplast resin and recording medium such as paper, resulting in improvement of fixedness and durability of recorded image.
Patent JP-S58209528-A (JP)
Title: Manufacture of prepreg sheet
Inventor: SAGAWA TAKATOSHI
IPC: B29B15/12
Filed: 1982-06-01
Abstract: PURPOSE:To reduce the variability of impregnating rate of resin of fibers and obtain the prepreg sheet which can produce a product with an uniform strength by a method wherein the reinforcing fibers are impregnated with the resin and, thereafter, the excess resin is removed by passing the sheet through the holes of a choking plate. CONSTITUTION:The reinforcing fiber F, withdrawn from a bobbin 1, around which a plurality of long fibers are wound in parallel, is dipped into thermocuring resin liquid in a tank 3 and, thereafter, the fibers are passed through the through holes 11 of the chocking plate 10 and the excess resin liquid is squeeze out to obtain the desired impregnating amount of the resin liquid, the fibers are rolled around a roll 6. The diameter of the through hole 11 for the choking plate 10 is preferable to satisfy the equation described above the diagram. Here, A is the diameter (mm.) of one fiber, B is the number of fibers bundled into one piece of the fiber and Vf is the volumetric percentage (%) of the fiber.
Patent JP-S5427580-A (JP)
Title: Selective herbicides
Inventor: KAWAMOTO NORIO
IPC: A01N43/54
Filed: 1977-08-02
Abstract: PURPOSE: Pyrimidine type compounds of formula (R 1  is H, lower alkyl, lower alkenyl; R 2  is lower alkyl, lower alkenyl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02269771-A (JP)
Title: Heat-resistant silicone gel composition
Inventor: FUJIKI HIRONAO
IPC: C08L83/07
Filed: 1989-04-12
Abstract: PURPOSE:To prepare a heat-resistant silicone gel compsn. with little elasticity change under a long-term heat hysteresis by producing an organopolysiloxane by the equilibration with a specific alkali metal hydroxide or its silanolate. CONSTITUTION:An organopolysiloxane of the formula produced by the equilibration with an alkali metal hydroxide having, on an average, 0.1-2.0 aliph. unsatd. 2-8C groups in the molecule or with its silanolate. In the formula, R<1> is an aliph. unsatd. 2-8C group such as vinyl, allyl, propenyl, or butenyl; R<2> is an optionally substd. monovalent hydrocarbon group selected from the group consisting of an alkyl such as methyl, ethyl, propyl or butyl, or an aryl such as phenyl or tolyl, or 3,3,3-trifluoropropyl; and 0.0001<a<0.05, 1.8<b<2.2, and 1.8<a+b<2.205. The pref. aliph. unsatd. group is vinyl group because of its obtainability and reactivity with =Si-H group.