baber/WOPTO huggingface dataset:
Patent JP-H10141416-A (JP)
Title: Damping force adjustment type hydraulic buffer
Inventor: NEZU TAKASHI
IPC: F16F9/46
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To widen an adjustment range of damping force characteristics and obtain stable damping force characteristics in a damping force adjustment type hydraulic buffer. SOLUTION: Since a spool 73 is moved in accordance with a current conducted into a proportional solenoid actuator 15 to change areas of flow passages of ports 63, 66, an area of a flow passage face between upper and lower chambers of a cylinder is changed directly to adjust orifice characteristics, and internal pressure of pilot chambers 56, 57 is changed by the loss of the pressure of change pressure for opening valve of disc valves 42, 43 so as to adjust valve characteristics, it is possible to widen an adjustment range of damping force characteristics. Since the pilot chambers 56, 57 have no slide part, oil does not leak, and stable damping force characteristics is obtained.  Moreover, the change of a pressure receive area of pilot pressure is eliminated, because a diameter of a contact part of retainer discs 44, 45 and seal rings 50, 51 becomes substantially constant, therefore stable damping force characteristics is obtained.
Patent JP-H01159484-A (JP)
Title: Scroll type compressor
Inventor: KAMEI MASAHARU
IPC: F04C18/02
Filed: 1987-12-14
Abstract: PURPOSE:To lubricate concurrently both a bottom plate section and a lap section in a simple manner by providing a groove in a spiral form, one end of which is opened to a back pressure chamber and the other end of which is opened to an inlet chamber, for the bottom plate of a revolving scroll. CONSTITUTION:One end of a groove 24 in a spiral form provided for the bottom plate 2a of a revolving scroll 2 is opened to a back pressure chamber 20, and the other end of it is opened to an inlet chamber 12. Since the pressure of the back pressure chamber 20 is communicated with the inlet chamber 12 via the groove 24 in a spiral form of the revolving scroll 2, the midway between discharging pressure and suction pressure is subjected to pressure. Hence, lubricant 21 accumulated in the bottom of a hermetic container 10 is led to the back pressure chamber 20 by the difference in pressure, and is furthermore led into the inlet chamber 12 via the groove 24 in a spiral form of the revolving scroll 2.
Patent JP-H02160267-A (JP)
Title: Developing device
Inventor: YASUTOMI HIDEO
IPC: G03G15/08
Filed: 1988-12-14
Abstract: PURPOSE:To improve the chargeability of developer and the rising speed of charge, to stabilize charge amount within an appropriate range, and to prevent the scattering of developer by providing an electric field curtain device on a precharging part which uniformly precharges developer led from a contact charging part. CONSTITUTION:The electric field curtain device 20 is provided on the precharging part 12 which uniformly precharges the developer 1 led from the contact charging part 11. When the developer 1 slightly charged by contact and friction in the contact charging part 11 is supplied to the precharging part 12, this becomes trigger to speedily and uniformly precharge the developer to an appropriate charge amount by the action of the electric field curtain 20 provided on the precharging part 12. In this way, of the developer 1 charged by the precharging part 12, the developer whose charge amount is insufficient is removed by a charge amount selecting part 13, and only the developer whose charge amount is appropriate is selected and is carried by a charged powder carrying part 14. Therefore, it is possible to improve the chargeability of the developer and the rising speed of charge, to stabilize charge amount within the appropriate range, and to prevent the developer from scattering.
Patent JP-H05149406-A (JP)
Title: Nut device for rectilinear motion
Inventor: KAWANOBE OSAMU
IPC: F16H25/24
Filed: 1991-11-29
Abstract: PURPOSE:To improve the dimensional degree of freedom of the nut side. CONSTITUTION:Main constituents of this device are a resin nut 1 on whose inside curved surface, a thread ridge 1a is formed, a screw shaft 2 on whose outside curved surface, thread groove 2a for threaded engagement with the thread ridge 1a is formed, and a bracket 3 having a piercing hole 3a for insertion of the nut 1. The nut 1 is axially constrained by a constraining means after inserted into the piercing hole 3a. An axial rib 1b is integrally formed on the outside curved surface of the nut l in one body, and this rib 1b is engaged with a slit 3b of the bracket 3 to constrain the nut 1 along the direction of rotation.
Patent JP-H09131798-A (JP)
Title: Connecting method of plate-like resin material
Inventor: KUMAGAI MASARU
IPC: B29L7/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To simply join a plate-like resin material by supplying electric power to conductive wires by using a resin-made joint body having the conductive wires embedded in a joined face with the plate-like resin material of joining end part. SOLUTION: One side end part of a resin sheet in the longitudinal direction is inserted into each groove 3 from both sides of a joint body 1 until it butts against a stopper 6, and it is inserted to the whole length so as to set two resin sheets into a joined state. A specified current is supplied for a predetermined time to each conductive wire 4 from a fusion controller through each terminal pin, a resin of a groove-side wall part 3a of the joint body 1 and a resin on the surface of the resin sheet, and a resin of a groove-side wall part 3b and a resin of the rear face of the resin sheet which are reciprocally joined by heating of each conductive wire 4 are melted over the whole length of the resin sheet at a stroke for fusing.
Patent JP-H06143962-A (JP)
Title: Attitude control device for vehicle
Inventor: KOHATA KENICHI
IPC: B60G17/015
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate impact due to collision of a piston with the end wall of a cylinder by determining a bump stopping force of each suspension mecha nism from the speed limit so that an attitude control force does not exceed the bump stopping force. CONSTITUTION:A detected signal from a road clearance sensor 28 is passed through a high frequency filter 51, a vertical displacement xH in each suspension mechanism 19 is determined by a vertical displacement calculating means 53, and car-body carrying loads p, A of each suspension mechanism 19 are determined by a load calculating means 52 from the oil pressure detected by an oil pressure sensor 17. Energy which can be absorbed by each suspension mechanism 19 is determined by an energy calculating means 54 from the vertical displacement xH of each suspension mechanism 19 and the car-body carrying loads p, A, a speed limit-bump stopping force for stopping full bump and full rebound is determined from the energy by a speed limit calculating means 55, and a bump stop voltage V which corresponds to the bump stopping force is determined by a bump stop voltage calculating means 56.
Patent JP-2000146965-A (JP)
Title: Reagent and kit for immunological analysis and immunological analyzing method
Inventor: HOSHINO NOBUHIRO
IPC: G01N33/53
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide both a reagent for immunological analysis capable of stably maintaining reactivity while developing the advantage of an avidin-biotin reaction and an immunological analyzing method capable of performing speedy, simple, and accurate analysis on compounds to be analyzed. SOLUTION: A reagent for immunological analysis contains a complex of a biotin introducing antibody fragment Fab' or a biotin introducing antigen (1) and a labeled cross-linked avidin (2) subjected to a cross-linking treatment and combined with a labeled substance. The biotin introducing antibody fragment Fab' or the biotin introducing antigen (1) and a post labeled cross-linked avidin (2) combined with a labeled substance after a cross-linking treatment are used for an immunological analyzing method.
Patent JP-2001130279-A (JP)
Title: Movable agricultural machine
Inventor: OKADA SATORU
IPC: F16H59/06
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To control the speed ratio of the engine speed to that of a continuously variable transmission mechanism for changing the work speed in an interlocking manner by a single acceleration member, and to appropriately correspond the speed ratio to the working condition. SOLUTION: In this movable agricultural machine to change and control the speed ratio of the continuously variable transmission mechanism 64 to change the work speed based on the actual speed N of the engine 2 to be changed and operated by acceleration members 87 and 94, mode selecting means 95, 114 and 115 to change a plurality of speed ratios of the continuously variable transmission mechanism 64 to the engine speed N are provided, and operation members 95, 114a, and 115a of the mode switching means 95, 114 and 115 are provided in the vicinity of a steering wheel 14.
Patent JP-H025948-A (JP)
Title: Radiation transmitting bed surface for hospital
Inventor: MAIKERU EDOWAADO POENAA
IPC: A61B6/04
Filed: 1988-12-16
Abstract: PURPOSE: To provide the reinforced radiation transmissive surface of a bed or a stretcher for hospital for providing reduced uniform electromagnetic wave attenuation by maintaining a ribbed sheet-shaped reinforce element under a flat sheet-shaped patient holding element at an angle less than 45 deg. to the plane of the patient holding element. CONSTITUTION: A patient holding surface 25 is supported by a supporting frame 13 and includes a head/body holding element 26, waist/thigh holding element 27 and low leg/foot holding element. The respective elements 26, 27 and 28 are prepared in integrated structure by blow molding if possible and it is desired for the respective elements to include a sheet-shaped patient holding element 90 and a wavy sheet-shaped reinforce element 91 placed under that element 90 while keeping a gap. It can be recohnized the rib composed of alternate mountains 99 and valleys 100 at the reinforce element 91 has uniform wall thickness. Therefore, the combined thickness of elements 90 and 91 is almost uniform at any place and on a standard X-ray board, any unwanted aberration or any diagnostically effective artificial phenomenon is not generated.
Patent JP-H07166519-A (JP)
Title: Cleaning device for tunnel inner wall face
Inventor: AKAMATSU TAKEHITO
IPC: B60P3/00
Filed: 1993-12-16
Abstract: PURPOSE:To clean a tunnel inner wall face by the wet method with no vehicle regulation and without requiring a long and large water tank vehicle. CONSTITUTION:When a work vehicle 2 is traveled on an inspection road in a tunnel and a sensor 7 detects the the operating plate 8 of the work vehicle 2, a valve 4 is opened, and the cleaning water fed to a cleaning water feed pipe 3 is sprayed on the inner wall face 1 of the tunnel through the valve 4 and each cleaning water spray nozzle 6. The tunnel inner wall face l is cleaned by a cleaning tool, e.g. a rotary brush, of the cleaning vehicle 2, and the cleaning water is recovered by a processing device via a drain ditch 10 after cleaning.
Patent JP-H05279685-A (JP)
Title: Oily liquid for discharge processing
IPC: C10M145/30
Filed: 1991-11-29
Abstract: PURPOSE:To provide the subject processing liquid containing a polypropylene glycol, preventing the production of a tar-like substance, substantially not causing an abnormal discharge, permitting the processing over a long period, and excellent in the processing rate, processing accuracy and productivity. CONSTITUTION:The objective processing liquid contains a compound of formula I (R<1> us 1-30C alkyl, aryl; (n) is 1-70) preferably 10 an amount of 1-70wt.% (based on the total amount of a base oil and the component of formula I), and further preferably a compound of formula II or III (R<2> is 1-4C alkyl; R<3> is S, 1-10C alkylene) preferably in an amount of 0.01-20wt.% (based on the base oil).
Patent JP-H07153244-A (JP)
Title: Reproducing device
Inventor: TAKEGAWA HIROSHI
IPC: G11B27/10
Filed: 1993-11-25
Abstract: PURPOSE:To enable track access by jumping over plural tracks. CONSTITUTION:The device is constituted to have a control means for controlling setting one or plural reference track number(s) (for example, 10, 20, 30...) as shown in the figures (a) and (b), discriminating one reference track number corresponding to the present track number out of the reference track numbers in response to an input of a track access operating means and accessing a track of this reference track number by a head means. Instead of the above, the device is constituted to have a control means for controlling setting a prescribed number of jump-over tracks (for example, 10 tracks) as shown in the figures (c) and (d) and also accessing a forward or backward track from the present track number N by the jump-over track number by the head means in response to an input of the track access operating means.
Patent JP-H10162710-A (JP)
Title: Electromagnetic relay and manufacture of it
Inventor: YOSHITANI KATSUMI
IPC: H01H50/14
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To stabilize anti-lighting surge characteristics. SOLUTION: This relay is provided with a base block 1; provided with contact terminal parts 12a, 12b, 13a, and 13b having contacts 12c, 12g, 13c, and 13g; and a driving block 2; provided with a coil terminal part 21g (connected to a coil 21c wound on an iron core 21b so as to form an electromagnet 21), and driving the base block 1 so as to separate the contacts 12c, 12g, 13c, and 13g; and is equipped with a groove part, wherein protruded threads 11a and 22d are inserted into any one side of the drive block 1 or the base block 2 and into another side respectively for insulating, between the contact terminal parts 12a, 12b, 13a, 13b, and the coil terminal part 21g, to form a gap with the protruded thread 22d between. In this case, the gap is made into constitution wherein an insulating member is injected.
Patent JP-H11158191-A (JP)
Title: Compound containing alkoxysilane group and hydantoin group
Inventor: SCHMALSTIEG LUTZ DR
IPC: C07F7/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, curable through silane polycondensation, useful for coating or as an adhesive, etc., comprising a specific compound containing both an alkoxysilane group and a hydantoin group producible from an isocyanate. SOLUTION: This new compound contains an alkoxysilane group and a hydantoin group and corresponds to formula I [Xs are each an organic group inactive to an isocyanate group at <100 deg.C and at least one of Xs is an alkoxy group; Z is a group of the formula COOR<1> (R<1> is an organic group which is inactive to an isocyanate group at 100 deg.C or lower than it) or an aromatic ring; R is an organic monomer polyisocyanate (adduct) residue having 5.1-60 % NCO content; R<3> and R<4> are each H or as shown for R<1> ; (n) is an integer of 1-8; (m) is an average value of 2-6] and is useful for coating and as an adhesive, etc. The compound is obtained by reacting a polyisocyanate with a compound corresponding to a compound of formula II.
Patent JP-H05159134-A (JP)
Title: Automatic cash transaction device
Inventor: UNRININ TATSUJI
IPC: G07D9/00
Filed: 1991-12-02
Abstract: PURPOSE:To enable an operator to guard himself by displaying a picture in which the surrounding state of the operator is taken on the transaction display screen of an automatic cash transaction device. CONSTITUTION:The picture of the rear of the operator taken by a camera 2 is displayed on the transaction display screen 101 of the automatic cash transaction device 1 through a picture controller 5. The operator executes transacting operation as confirming the rear of him by the transaction display screen 101. Thus, when the operator senses danger from the display of the transaction display screen 101, he can inform a centralized control center or a guard company, etc., 7, and he can guard himself.
Patent JP-2000148966-A (JP)
Title: Optical color illumination effect device
Inventor: MIYASATO TSUTOMU
IPC: G06T1/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical color illumination effect device which generates an effect being equivalent to that of being illuminated by optical color illumination light. SOLUTION: An image pickup color camera 4 picks up an image illuminated by a red illumination lamp 1, a green illumination lamp 2 and a blue illumination lamp 3, respectively obtained different color images are stored in an image file 5 for red, an image file 6 for green and an image file 7 for blue, and a new image is synthesized based on the stored images and a weight coefficient of a normalization weight file 8, is stored in a file 9 for an synthetic image and is projected on a monitor 10 for image display.
Patent JP-2000149676-A (JP)
Title: Oxide superconductor stranded wire and cable conductor using the same
Inventor: FUJIGAMI JUN
IPC: H01B12/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor stranded wire capable of insulating between strands and showing a high critical current. SOLUTION: In an oxide superconductor stranded wire 170, a strand 160' comprises a filament made of oxide superconductor, a matrix made of silver or a silver alloy to cover the filament, and a copper oxide film 163' to cover the matrix. The thickness of the film 163' is not than 5 μm. After a plurality of copperized wire are stranded, stranded wire is oxidized to form the film 163' and heated to the needed temperature for sintering oxide superconducting material. The stranded wire 170 through the sintering process can show a high critical current. The film 163' functions as an insulating coating having heat resistance.
Patent JP-H11147901-A (JP)
Title: Kallikrein-kinin system inhibitor
Inventor: UMEMOTO JUNJI
IPC: A61P1/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a kallikrein-kinin system inhibitor having little side effect and a therapeutic and inhibiting agent against various diseases associated with the kallikrein-kinin system. SOLUTION: There are provided a kallikrein-kinin system inhibitor containing at least one member selected from the group consisting of acidic mucopolysaccharides and physiologically acceptable salts thereof as the active ingredient and a therapeutic or inhibiting agent against various diseases containing at least one member selected from the group consisting of polysulfated hyaluronic acids, polysulfated chondroitin sulfates and polysulfated dermatansulfuric acids as the active ingredient.
Patent JP-H05123646-A (JP)
Title: Formation of coating film on roof of railway vehicle
Inventor: ASAMI TSUTOMU
IPC: B05D7/24
Filed: 1991-11-06
Abstract: PURPOSE:To form a coating film capable of further increasing dielectric breakdown voltage and insulation resistance on the roof of a rails vehicle while enhancing working performance without using a chemical change as a sag preventing means. CONSTITUTION:A two-pack curing type thixotropic polyurethane resin compsn. having a low curing rate is prepd. This compsn. is based on a mixture of 50-98wt.% polyols having two or more hydroxyl groups and including >=30wt.% polyolefin polyol with 2-50wt.% org. and/or inorg. thixotropic filler, that is, sag preventing agent, and polyisocyanate having two or more isocyanato groups is used as a curing agent. The resin compsn. is uniformly sprayed on the surface of the roof of a railway vehicle to form a coating film. The thixotropy index of the mixture is regulated to 2-5.
Patent JP-H02167068-A (JP)
Title: Treatment of insoluble fraction in sample containing microbial bacteria and/or its spalled product
Inventor: NAGAO HIROMASA
IPC: C12N1/02
Filed: 1988-12-19
Abstract: PURPOSE:To accomplish separation of the title fraction simply and safely without the need for substantial modification of the existing equipment, processes, etc., by adding a zinc compound to a microbial bacteria (its spalled product) contg. sample to flocculate insoluble fraction such as proteins in the sample. CONSTITUTION:A zinc compound (e.g. zinc chloride) is added to a microbial bacteria and/or its spalled product-contg. sample such as a culture solution from microbial bacteria, and the resultant insoluble fraction flocculate is separated by a conventional means such as centrifugation or filtration. If said insoluble fraction contains solubles, said flocculate is suspended and brought into contact with a chelating agent, thus enabling the solubles to be separated as suspension supernatant.
Patent JP-H06153807-A (JP)
Title: Production of frozen confectionery
Inventor: TAKATORI KAZUMA
IPC: A23L29/281
Filed: 1992-11-27
Abstract: PURPOSE:To provide a frozen confectionery reduced in gelatin content, improved in palate feeling, and shortened in solidifying time. CONSTITUTION:The frozen confectionery, which is rich in elastic force and firm in chewiness, can be obtained with reduced gelatin use in a short time, by incorporating 1g of gelatin with 0.01-100 units of transglutaminase.
Patent JP-H04189902-A (JP)
Title: Ground coil for magnetic levitaion railway
Inventor: TSUJIMOTO SHIZUO
IPC: B61B13/08
Filed: 1990-11-24
Abstract: PURPOSE:To improve the alkali resistance of a ground coil, alleviate the thermal stress thereof, and enable bolts to be easily tightened additionally by laying a propulsive ground coil and a levitation guide ground coil on top of each other, and integrally securing both coils to a concrete side wall via a spacer. CONSTITUTION:A propulsive ground coil 1 is housed within a spacer 4, and a levitation guide ground coil 2 is laid thereon. Then, both of the aforesaid coils 1 and 2 are fixed to a concrete side wall 3 via bolts 5. Also, a projection 6 is formed in the spacer 4 for retaining and positioning the propulsive ground coil 1. The left end of a reverse side propulsive ground coil 1b is housed within a groove 7a formed with projections 6a and 6b, while the right end of a surface side propulsive ground coil 1a is housed within a groove 7b formed with projections 6b and 6c. According to the aforesaid construction, only one side of the propulsive ground coil 1 is housed within the spacer 4 without any contact with the side wall 3, thereby releasing thermal elongation due to a temperature difference to the other side. Also, the coils 1 and 2 can be integrally fixed to the side wall 3 with the bolts 5, and the additional tightening thereof can be easily undertaken.
Patent JP-H02164888-A (JP)
Title: Purification of powdery high-hlb sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H13/06
Filed: 1988-12-16
Abstract: PURPOSE:To purify the title compound industrially and advantageously without using an organic solvent by adding acidic water to a synthetic reaction mixture of sucrose fatty acid ester containing unreacted substances by water medium method, washing formed precipitate with acidic water and treating washed solution with an ultrafilter. CONSTITUTION:A synthetic reaction mixture of sucrose fatty acid ester containing the aimed substance of sucrose fatty acid ester, 1-60 % unreacted sugar, 0.6-10% unreacted fatty acid methyl ester, 0.05-7% catalyst, 0.5-60% soap and 0.5-10% fatty acid by water medium method is incorporated with acidic water (acidic water prepared from preferably lactic acid, acetic acid, hydrochloric acid or sulfuric acid, at pH3-5.5 at 10-40 deg.C). Then formed precipitate is washed with acidic water and the washed solution is treated with an ultrafilter (preferably made of polysulfone-based resin or polyvinylidene fluoride- based resin having 1,000-100,000 fractionated molecular weight) and purified.
Patent JP-H04189876-A (JP)
Title: Water-based recording ink composition
Inventor: YANASE NORIYUKI
IPC: C09D11/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the subject composition at a pH within a specific range, containing carbon black of a specific value or above of pH and a dispersing agent, excellent in light, chemical and water resistance and preservation stability and useful for ink jet printers. CONSTITUTION:The objective composition containing carbon black of at least pH >=7 and a dispersing agent (e.g. a higher fatty acid salt, gelatin or gum arabic). The pH in the aforementioned ink is 3-8 at 20 deg.C.