baber/WOPTO huggingface dataset:
Patent JP-S60162492-A (JP)
Title: Automatic regulator of controlling motor speed
Inventor: KUROSAWA RIYOUICHI
IPC: H02P29/00
Filed: 1984-02-02
Abstract: PURPOSE:To eliminate the personal difference of shortening and regulating a regulating time by automatically calculating a proportional constant to automatically decide and regulate the gain of an amplifier. CONSTITUTION:When starting an automatic regulation, a current command converter 12 is first switched to become a command iM* from a current setter 11. Calculating means 20 calculates a proportional gain Kp to be set to a proportional amplifier 7 from a target responding time (tau), the first detecting speed set value omegar1, the second detecting speed set value omegar2, accelerating time tacc measured by time counting means 18, and the value iM*. Gain setting means 21 sets the proportional gain Kp of the amplifier 7 on the basis of the calculated result. After the setting is finished, the converter 12 is switched so that the output of a control amplifier 1 becomes the input of a power converter 8 to substantially disconnect a block added for an automatic regulation, and a normal speed feedback control is performed.
Patent JP-S54109462-A (JP)
Title: Tactile sensor for industrial robot
Inventor: HASHINO MASARU
IPC: G01D5/16
Filed: 1978-02-15
Abstract: PURPOSE: To provide a tactile sensor, which can detect the contact of a body with a weak force with the use of a simple construction and ensure a high tactile pressure by using conductive rubber as the tactile sensor.  
     CONSTITUTION: A conductive rubber element 2 has its electric resistance varied by a slight external force exerted upon its upper side and is equipped on its back with two signal lines 6 and 7 at a spacing so as to detect the variation in the resistance as the tactile value. A number of rubber elements thus prepared are fitted in the holes 4 which are arranged in longitudinal and transverse rows on a substrate 1. The signal lines 6 and 7 of the rubber element 2 are connected, as shown, with the lead wires 8 and 9 which are composed of printed wiring on the backs of insulated plates 1a and 1b of two layers constituting the substrate 1. By such connections, the contact of a body with the rubber element 2 by a weak force can be detected, and a heavy article can be clamped by the hard substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09210488-A (JP)
Title: Stirling refrigerator
Inventor: NAIKI KIYOO
IPC: F25B9/14
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the sliding resistance of a displacer without generating a high frequency noise of 2kHz or higher. SOLUTION: In an operation chamber 46 of an expanding machine 32, a high pressure refrigerant gas is fed in the axial line through a refrigerant gas feeding port 41 of a flange 40 and an axial hole 44 of a second spring attaching member 43. Thus, the high pressure refrigerant gas is made to uniformly work on the end surface on the base end side of a displacer 36. Also, the internal diameter of a cylinder 34 is contracted at an area where a spring 45 is housed, and becomes approx. equal to the outer external diameter of the spring 45. By guiding the spring 45 by the internal wall of the cylinder 34 in this manner, the displacer 36 is prevented from tilting at the time of reciprocating motions, and the sliding resistance is reduced. As a result, a second spring to prevent the displacer 36 from tilting is not required, and a high frequency noise of 2kHz or higher, which is hard for ears, due to the resonance of a plurality of springs, does not generate.
Patent JP-S59150265-A (JP)
Inventor: ICHII AKIHIKO
IPC: F25B41/06
Filed: 1983-02-03
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-S62174999-A (JP)
Inventor: FUKUYOSHI HIROKAZU
IPC: H05K3/34
Filed: 1986-01-28
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-S60161976-A (JP)
Title: Clathrate compound and suppository containing same
Inventor: TAKAHASHI TERUTAKA
IPC: C07D313/14
Filed: 1984-01-31
Abstract: NEW MATERIAL:Clathrate compound of 2-(8-methyl-10,11-dihydro-11-oxodibenz [b,f]oxepin-2-yl)propionic acid expressed by the formula with beta-cyclodextrin. USE:A nonsteroidal anti-inflammatory suppository. PREPARATION:The compound expressed by the formula or a solution thereof dissolved in methanol, ethanol, isopropyl alcohol or acetone, etc. is added to an aqueous solution of beta-cyclodextrin, and the resultant mixture is stirred at room temperature for 7-10 days to afford the aimed clathrate compound as precipitates.
Patent JP-S60161066-A (JP)
Title: Method of cutting off high melting point metallic bars
Inventor: KAWAI YASUKIMI
IPC: B23D33/02
Filed: 1984-01-30
Abstract: PURPOSE:To cut off high-melting point metallic bars of tungsten, for example, with high precision and high efficiently by fixing a plurality of metallic bars bundled into an equilateral hexagonal column in a heat-shrinkable synthetic resin tube, and by abrasive cutting them off together with the tube in a wet condition. CONSTITUTION:High m.p. metallic bars 1 are bundled into an equilateral hexagon in a cross section, while the number of the bars is determined as required by a predetermined formula and such that the bars shape an equilateral polygon. The bundle is then inserted into a heat-shrinkable synthetic resin tube 2, e.g. a heat-shrinkable vinyl chloride tube. The tube 2 is shrinked by applying heat so that the bundle of metallic bars is fixed by the shrinked tube 2. The bundle is then abrasive cut off in a wet condition. The tube 2 is opened by cutting it or the like so that the metallic bars 1 are taken out. According to this constitution, the metallic bars can be cut off with high precision and high efficiency while the fixing material can be easily removed.
Patent JP-H03224449-A (JP)
Title: Method for reducing toxic action of nitrate
Inventor: KAWAMURA KUNIO
IPC: A61K38/42
Filed: 1990-01-27
Abstract: PURPOSE:To reduce the subject action such as nitrate poisoning due to excess ingestion of nitrates in a feed by separately or simultaneously mixing a specific amount of cysteine, etc., with a feed, etc., and administering the resultant feed to cattle. CONSTITUTION:Cysteine or lactoferrin which is a natural substance in a respective amount of 1-500g per head a day as a simple substance or a mixture with a feed or water is separately or simultaneously administered to cattle. Thereby, activity of nitrate reductase is suppressed in reticulorumens of the cattle and methemoglobin in blood is reduced to carry out the objective action.
Patent JP-H0618800-A (JP)
Title: Optical scanning device
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/12
Filed: 1993-02-04
Abstract: PURPOSE:To improve the optical characteristic of an optical scanning device in which a surface to be scanned is arranged through a correcting lens on the main scanning optical path of the scanning mirror by forming the reflecting surface of the scanning mirror on which projected light from a laser light source is made incident in a skew state by a curved surface having negative power in a main scanning direction. CONSTITUTION:The light incident surface 18 of the correcting lens 17 is formed by a rotation symmetry curved surface in which a rotary shaft 14 in parallel with the main scanning direction is displaced on a laser light source 7 side in a sub scanning direction from the center of the main scanning optical path, the light projecting surface 19 of the correcting lens 17 is formed by the rotation symmetry curved surface in which the rotary shaft 15 crossing at a right angle in the main scanning direction and the sub scanning direction is displaced to the sub scanning direction from the center of the main scanning optical path, the deformation of spot light obtained by the coma aberration of the correcting lens 17 can be reduced and also the projecting direction of stray light caused by the inside reflection of the correcting lens 17 is deflected; therefore, a countermeasure can be facilitated.
Patent JP-S61175627-A (JP)
Title: Integrated type photoscanner
Inventor: OSHIMA HIROYUKI
IPC: H04N1/04
Filed: 1985-01-31
Abstract: PURPOSE:To realize an electric photoscanner by providing plural optical switches which are cascaded together and optical deflectors which are connected to branch light guides from the individual optical switches. CONSTITUTION:The integrated type photoscanner consists of the plural cascaded optical switches 101-105, the optical deflectors 111-115 as many as said switches, and light guides which transmit light signals among them. Those are all integrated on one substrate. Light I1 incident from one terminal of a light guide 403 is reflected by the Fresnel end surface 404 of the light guide and deflected by an angle theta2 of deflection, so that deflected light I2 is projected. The angle theta2 of deflection is 85-89 deg. because the angle of deflection of optical switches is 1-5 deg.. This deflector deflects light large in an extremely small space. Therefore, a 1-bit chip need to be reduced in size to high density like this integrated type optical scanner and the deflector is extremely effective when incident light is only polarized unequivocally by a constant angle.
Patent JP-S61178316-A (JP)
Title: Method of stopping steel piece at fixed position
Inventor: KAMIKUBO HIROYUKI
IPC: B65G43/00
Filed: 1985-01-31
Abstract: PURPOSE:To accurately stop a steel piece at a fixed position in case of conveying the steel piece in a heating furnace by operating a conveying apparatus to horizontally move the steel piece only for the distance between a detector and a stopping point after detecting the passing of the steel piece. CONSTITUTION:A steel piece 1 passes a detector 10, and the advance amount of a movable beam 2 is detected by a travel detector 11. The advance amount of the movable beam after passing the steel piece is set at the distance Y between the steel piece 1 and a stopping fixed point P. Therefore, the travel of each steel piece 1 is W+G=W'+Y, so that the steel piece can be always stopped at a fixed position accurately regardless of width of the steel piece and the distance G between the leading end of the steel piece 1 and the stopping fixed point P.
Patent JP-S61175203-A (JP)
Title: Tappet device in four-cycle engine
Inventor: AKUTAGAWA TOMOYUKI
IPC: F01L1/14
Filed: 1985-01-31
Abstract: PURPOSE:To aim at enhancing a joint strength, by forming a stepped section either the joint part of the barrel section of a cam receiver which reciprocates in the axial direction by being subjected to the motion of a tappet cam, or the joint part of a pressure receiving plate so that the stepped part is fitted in the other joint part in the direction in which the cam receiver is reciprocated. CONSTITUTION:A valve lifter 7 as a cam receiver is disposed between a valve stem 1 and a tappet cam 5. Further, the valve lifter 7 is divided into two parts, that is, a hollow cylindrical barrel section 10 which slides axially in a guide hole 9 in a cylinder head 8, and a disc-like pressure receiving plate 11 on which the cam surface 5a of the tappet cam 5 mates sliding motion and said pressure receiving plate 11 is fitted in one end opening face 10a of the barrel section 10. In this arrangement, for example, the joint end face 11a of outer peripheral section of the pressure receiving plate 11 is formed therein with a stepped part 12 which is circumferentially continuous and onto which one end opening face 10a of the barrel section 10 is fitted in the axial direction or the reciprocating direction of the valve lifter 7. The outer peripheral surface 12a of the stepped part 12, which axially extends is made to abut against the inner peripheral surface of opening of the barrel section 10.
Patent JP-H10214378-A (JP)
Title: Commodity discharging device for vending machine
Inventor: SUZUKI MINORU
IPC: G07F11/24
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a commodity discharging device for vending machine which surely discharges commodities one by one even at the time of storing long commodities. SOLUTION: A commodity discharging device 1 for vending machine is provided with a pair of passage walls 4 and 5 which are provided under a commodity rack 2 and constitute a commodity passage 3, first and second support shafts G1 and G2 stretched over the passage wall 4 in the horizontal direction, a support member 11 which is fixed to the passage wall 4 and controls bend of support shafts G1 and G2, upper and lower dam plates 6 and 7 which are freely turnably attached to support shafts G1 and G2 respectively and can be turned between projection position where they project to the commodity passage 3 and retreat positions where they retreat from the commodity passage 3, and a driving means which holds upper and lower dam plates 6 and 7 in the retreat position and the projection position respectively to make the lower dam plate 7 detain a commodity S1 for sale in the lowest position at the time of waiting for sale of the commodity S and turns the upper dam plate 6 to the projection position to detain a next commodity S2 in the second lowest position and turns the lower dam plate 7 to the retreat position to discharge the commodity S1 for sale at the time of selling the commodity S.
Patent JP-H02196571-A (JP)
Title: Camera
Inventor: SATO MASAO
IPC: H04N5/232
Filed: 1989-01-26
Abstract: PURPOSE:To attain efficient photographing without waste by setting variably a photographing interval at the consecutive shot mode in the release operation so as to set a photographing frame speed in response to the intention of photographing even during the consecutive photographing. CONSTITUTION:A processor 10 detects a selected resistance of a resistor 8c in response to the operation of a slide mechanism to set the photographing interval variably. When the consecutive mode is set, release operation is detected and the photograph processing is executed and the photographing of one frame is implemented, the wait processing and the discrimination processing for a time equivalent to the photographing frame speed and the processing procedure of the photographing are repeated. Thus, it is possible to vary optionally the (photographing interval photographing frame speed) while applying releasing and the consecutive photographing at a frame speed in response to the intention of the photographing is attained.
Patent JP-H04237907-A (JP)
Title: High frequency cable
Inventor: YONEDA TOMIKAZU
IPC: H01B11/18
Filed: 1991-01-17
Abstract: PURPOSE:To enhance a withstand voltage without increasing a whole diameter and enable the transmission of high power by providing slits crossing in the radial direction in an insulating plate disposed between an inner conductor and an external conductor. CONSTITUTION:In an internal conductor 1 and an external conductor 2 concentrically formed of a conductive material such as aluminum and copper, a space between both conductors is supported with insulating plates 4. A plurality of slits 4a are intermittently formed in the plates 4 such that they cross each other in the radial direction. And, these slits 4a are formed in such a manner that they cross each other in radial direction so as to draw circular arcs along the concentrical circumferential direction, and the space are formed of slits 4a in such a manner that direct passages in the radial direction are interrupted so as to prevent the concentration of an electric field. Thus, since discharge such as a spark can be prevented by the space formed of slits 4a if high voltage is applied across conductors 1 and 2 and leakage is likely to occur through the plate 4, larger power high frequency can be transmitted by a cable of a fixed diameter.
Patent JP-S61176992-A (JP)
Inventor: TSUTSUMI KENICHI
IPC: G10H1/46
Filed: 1985-01-31
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-S59143698-A (JP)
Inventor: AIBA NOBUSHIROU
IPC: B32B33/00
Filed: 1983-02-04
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-S57135732-A (JP)
Title: Preparation of glass container and its device
Inventor: ITOU HISAKUNI
IPC: C03B23/023
Filed: 1981-02-06
Abstract: PURPOSE: To mold a glass container having improved gloss of glass surface, and design full of variety, by pressing glass bulk to mold plate glass, by raising partially the plate glass with kick pins.  
     CONSTITUTION: Glass bulk is fed to the flat bottom force 3 equipped slidably with the plural kick pins 2, and pressed by the flat top force 1 to mold the plate glass 6. When the plate glass 6 has a viscosity to cause deformation, the press is released, the kick pins 2 are pushed up so that the periphery of the plate glass 6, etc. are raised and the plate glass is formed into hollow or protrusion state. In this pressing state, the edge part of the plate glass 6 is brought into contact with the shielding material, or the top force 1 and the bottom force 3 are provided with given patterns, so that the glass container with design full of variety is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53102204-A (JP)
Title: Treating method for preventing pulverization of sintered ores dueto reduction
Inventor: YOSHINAGA MAYUMI
IPC: C22B1/16
Filed: 1977-02-18
Abstract: PURPOSE: To decrease the reduction rate of the sintered ores in the recuction area at low temperature and thus to prevent the pulverization phenomenon of the ores, by coating the substance which generates CaCO 3  by absorbing CO 2  in the air on the surface of the sintered ores and thus by forming the coating of CaCO 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04256347-A (JP)
Title: Structure of electronic component for immersion cooling
Inventor: MOCHIZUKI MASAHIRO
IPC: H01L23/44
Filed: 1991-02-08
Abstract: PURPOSE:To enhance the heat exchange rate of a chip with an immersion liquid. CONSTITUTION:The title structure is constituted as follows: holes 4 or cutouts through which a frame 3 on which a chip 1 has been mounted is revealed are formed in the surface of a package 2 which has said frame 2 at its inside and in which said chip 1 and the frame 3 have been molded by a resin.
Patent JP-S60162625-A (JP)
Title: Method of forming pattern on resin molded item
Inventor: HASHIMOTO KIYOSHI
IPC: B29C65/18
Filed: 1984-02-02
Abstract: PURPOSE:To form a pattern integrally fused to an outer surface of a resin molded item, by thermally fusing a sheet material that has a different color from the resin molded item and is compatible with the resin molded item to the outer surface of the molded item using a press mold with a shape corresponding to the required pattern, that is, a character, figure, sign, etc. CONSTITUTION:When a pattern 2 is to be formed on a molding 1, a sheet material 2' is used that is compatible at least with an outer part 13 where the pattern 2 will be formed and has a colour different from that of the outer surface 11. First the sheet material 2' is positioned to be spaced from the outer surface 11 of the molding 1. Then a pressing mold 3 is lowered until the sheet material 2' is sunk from the outer surface 11 of the molding 1, and the pressing mold 3 is heated. Part of the sheet material that is in contact with the press mold 3 becomes a melted or semi-melted state to integrate with the molding 1. In this state, when the sheet material 1 is stretched in directions indicated at X, the sheet material 1 is broken and elevated, and only the softened and fused part remains on the outer surface 11 of the molding thereby forming the pattern 2.
Patent JP-S58135150-A (JP)
Title: Preparation of optical glass
Inventor: SUSA KENZOU
IPC: C03C1/00
Filed: 1982-02-08
Abstract: PURPOSE:To obtain an optical glass having a high refractive index, and improved weather resistance and uniformity, by adding a phosphorus or a compound thereof to a mixed solution of a compound of an element, e.g. Ta or Zr, with an alkoxide of silicon. CONSTITUTION:A phosphorus or a compound thereof, e.g. PO(OCH3)3, is added to a mixed solution of a compound of an added element for improving the refractive index selected from Ta, Zr, Ti, Sb and Nb with a silicon alkoxide, e.g. Si(OCH3)4. The resultant mixture solution is then hydrolyzed to form a gel, which is further dried and sintered to give the aimed optical glass. The resultant optical glass has a uniform composition due to the prevented deposition of crystals from the compound of the added element for adjusting the refractive index by the action of the phosphorus or compound thereof, and suitably used for a base material glass for optical parts, parts for optical communication, optical fibers, etc.
Patent JP-S56114348-A (JP)
Title: Inspecting system for wafer
Inventor: INOUE JIYUNICHI
IPC: H01L21/66
Filed: 1980-02-14
Abstract: PURPOSE:To inspect a wafer accurately by a system wherein a probe of a probe card is connected to a tester at a remote location through optical fibers, and the output of the probe is converted into electrical signals, when inspecting an element with light receiving and luminous elements for input and output. CONSTITUTION:A head 2 including a driver and a comparator of a tester is not moved, and signals are given and received by optical fibers 5 from a probing machine 3 and converted 4 by photoelectrical transducer. According to such constitution, a wafer can be inspected efficiently.
Patent JP-H07208600-A (JP)
Title: Upshift control method and equipment
Inventor: TOOMASU ARAN JIENIIZU
IPC: B60W30/18
Filed: 1995-01-09
Abstract: PURPOSE: To smoothly perform up-shift in a partially automated mechanical gear transmission. CONSTITUTION: An engine provided with an engine brake device EB and an automatic mechanical transmission 10 are connected to each other through a master clutch. Possibility of realization of the up-shift previously selected by the manual or automatic operation is automatically evaluated by an ECU 106. Whether the selected up-shift in the real vehicle operating condition is possible or not is evaluated for the case where engine speed attenuation factor by the engine brake device EB is increased order. In the case of YES, the engine brake is reinforced when necessary, and the selected up-shift is carried out. In the case of NO, the selected up-shift is corrected or canceled. With this structure, a shift change to the up-shift is smoothened by utilizing the engine brake at a required degree when necessary.
Patent JP-H02199018-A (JP)
Title: Production of sodium sulfite
Inventor: MATSUNO MOTOTSUGU
IPC: C01D5/14
Filed: 1989-01-30
Abstract: PURPOSE:To reduce contents of Glauber's salt, moisture and fine powder, improve fluidity and prevent solidification by reducing mother liquor concentration after depositing crystal, simultaneously drying deposited and separated Na2SO3 with hot air and directly cooling the dried Na2SO3 in dry air. CONSTITUTION:A waste gas containing sulfurous acid gas is brought into contact with a solution containing NaOH and/or Na2SO3 to provide a solution containing acidic Na2SO3 and neutral Na2SO3 in high concentrations. The resultant concentrated solution is then led to a crystallizer and NaOH is added to deposit anhydrous Na2SO3 and regulate the mother liquor concentration after depositing the crystals to <=1220g/l. The deposited Na2SO3 is subsequently centrifuged, dried with hot air, directly fluidized in dry air below ambient temperature and cooled to <=30 deg.C.