baber/WOPTO huggingface dataset:
Patent JP-S55165996-A (JP)
Title: Hydraulic fluid composition for damper
Inventor: SUGIURA KENSUKE
IPC: C10M141/10
Filed: 1979-06-14
Abstract: PURPOSE: To provide a titled composition without forming a precipitated substance by incorporating a dialkyl dithiophosphate or the like, a long-chain aliphatic acid or the like, a long-chain aliphatic acid or the like and a detergent dispersant as essential components to a hydrocarbon base luburicating oil as a base oil.  
     CONSTITUTION: A hydraulic fluid composition for a damper contains a hydrocarbon base luburicating oil as a base oil and contains (A) 0.1W3.0wt% a zinc dialkyl or diaryl dithiophosphate, (B) 0.05W7.0wt% one or more of an oiliness improver selected from long-chain alphatic acids or alkyl esters thereof or oils and fats, and (C) 0.1W 5.0wt% detergent dispersant. Herein, as an alkyl group of (A), 3W12C alkyl, as an aryl group, 6W15C phenyl or alkylphenyl is preferred. As (B), palmitic acid, stearic acid, soybean oil or the like are mentioned and, as (C), an alkaline earth metal salt of petroleum sulphonic acid or alkylsalicylic acid is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04311575-A (JP)
Title: Method for treating and conditioning surface of magnesium alloy
Inventor: ITO NORIO
IPC: C23C18/38
Filed: 1991-04-08
Abstract: PURPOSE:To treat and condition the surface of an Mg alloy so that the Mg alloy can be coated with a required metal film having satisfactory adhesion and superior electrical conductivity and capable of improving weather resistance. CONSTITUTION:An article made of an Mg alloy 1 is successively subjected to vapor degreasing, alkali degreasing, pickling and activation treatment as usual and a Zn substituted film 2 is formed on the Mg alloy 1 by immersion in a soln. contg. zinc sulfate, sodium pyrophosphate, sodium fluoride and sodium carbonate at 65-70 deg.C for 5-7min. A Cu plating layer 3 is formed on the film 2 by striking with a plating bath contg. copper cyanide, sodium cyanide, sodium carbonate and potassium sodium tartrate. A Cu plating layer 4 of >=25mum thickness is then formed on the layer 3 by plating with a plating bath contg. copper cyanide, sodium cyanide and potassium sodium tartrate.
Patent JP-S63238941-A (JP)
Title: Manufacture of fluid bearing
Inventor: HONDA KATSUHIKO
IPC: F16C33/14
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate the forming of a fluid bearing of high accurary by forming the spiral groove pattern of a plate type spiral groove bearing by closed type coining. CONSTITUTION:A spiral groove pattern 5 is transferred on a blank stock 1 with compression by the relative movement of an upper punch 2 and lower punch 4 by holding the blank stock 1 on a die 3 and coating a lubricant 7 thereon. At this time, the depth of the spiral groove 5 at the punch 2 side is taken 1-1.5 times the depth necessary for the plate type spiral groove 6. Also, the lubricant mixing wear resistant particles is used for coining. The use of the lubricant mixing silicone particles has better results.
Patent JP-S63243509-A (JP)
Title: Cylinder with position sensing mechanism
Inventor: NOTOYAMA SHUNICHI
IPC: F16J10/02
Filed: 1987-03-27
Abstract: PURPOSE:To reliably sense the position of a piston even in a strong magnetic field by sensing whether a sensing member is present or not present in a photo sensor to sense the position of the piston. CONSTITUTION:When compressed fluid is supplied to a port 36, a piston 22 is shifted by a predetermined amount so that the first shifting member 62 and the second shifting member 64 for constituting a position sensing mechanism are fitted in the recess 34 of the piston 22. When the piston 22 is further shifted to push the second shifting member 64, a sensing rod 68 is forced to be shifted in the direction of an arrow A. The sensing rod 68 is inserted into a gap formed by a luminous portion 86b and a photo receiving portion 86c which construct a photo sensor 84 to interrupt the light led from the luminous portion 86b.
Patent JP-S60230138-A (JP)
Inventor: GERUTO KURAUSU
IPC: G03C7/26
Filed: 1985-04-11
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-S60252487-A (JP)
Inventor: HON SON RIYAN
IPC: C08G63/68
Filed: 1985-04-11
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-S549868-A (JP)
Title: Method of supporting light sheet-like article and its device
Inventor: MAEDA NAOTOSHI
IPC: B65H20/10
Filed: 1977-06-24
Abstract: PURPOSE: To adsorb and support a sheet-like article by means of negative pressure, by mounting a jet hole to a supporting plane of a supporting device for the sheet-like article, and by shaping high speed jet current to a void between the supporting plane and the sheet-like article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63242177-A (JP)
Title: Power converter
Inventor: NISHIZAWA JUNICHI
IPC: H02M7/515
Filed: 1987-03-27
Abstract: PURPOSE:To decrease the number of parts and reduce the loss of the title converter, by employing a double-gate static induction thyristor as the switching element of the power converter. CONSTITUTION:An inverter circuit is constituted by a method wherein a double- gate static induction thyristor (hereinafter described by DGSI) is employed as a switching element, the anodes of the DGSIs 1, 3 are connected to the high potential side of a main power source, respective cathodes are connected to the anodes of the DFSIs 2, 4 respectively and the cathodes of the DGSIs 2, 4 are connected to the low potential side of the main power source. Loads are connected between the connecting points of respective DGSIs to supply electricity. The driving of the second gates of the DGSIs 1, 3 is controlled by gate driving circuits 5, 7 while the driving of the first gates of the DGSI 2, 4 is controlled by the gate driving circuits 6, 8. According to this method, the power sources of the gate driving circuits 5, 7, and 6, 8 respectively may be used commonly.
Patent JP-S58191995-A (JP)
Inventor: ISHII KATSUHIRO
IPC: G21C15/18
Filed: 1982-05-06
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-S532537-A (JP)
Title: Coating compositions
Inventor: TAKAHASHI TAI
IPC: C09D5/02
Filed: 1976-06-29
Abstract: PURPOSE: A coating composition having improved sealing strength, capable of being sealed at low temperatures, prepared by incorporating respective aqueous latexes of an ionomoner resin, a copolymer of conjugated diolefin and monovinyl compound, and a terpene phenol resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60219737-A (JP)
Title: Formation of deposited film
Inventor: EGUCHI TAKESHI
IPC: H01L21/268
Filed: 1984-04-16
Abstract: PURPOSE:To contrive the uniformity of characteristics and the stabilization of quality by forming the gaseous atmosphere of an Si compound expressed by a formula SinHmXr (X is halogen, m+r=2n+2) with a compound belonging to the IIIgroup or the V group. CONSTITUTION:Valves 14-1 and 16-1 of a supply source 9 filled with the gas of an Si compound expressed by the formula SinHmXr (X is halogen; n, m, r represent integers of 1 or more, and m+r=2n+2) and valves 14-2 and 16-2 of a supply source 10 in which the gas of a P type impurity is stored are opened, and the mixed gas is then fed into a deposition chamber 1. The gas is irradiated with photo energy by driving a photo energy generator 7. The photo energy is given to the gas, and photo-excitation and photodecomposition are promoted.
Patent JP-S571922-A (JP)
Title: Automatic weighing apparatus for food such as boiled rice
Inventor: TAMAOKI MASAYUKI
IPC: G01G13/22
Filed: 1980-06-05
Abstract: PURPOSE:To weigh food accurately and facilitate the cleaning in washing in water or the like, by providing a driving source to a movable plate attached in parallel to a fixed plate by using four plate springs, and combining these and a weighing means together. CONSTITUTION:A movable plate 78 is attached in parallel to a fixed plate 76 by using four plate springs 77. The displacement of the movable plate 78 with respect to the fixed plate 76 is detected by a lever 82 provided being elongated from the movable plate 78, a detecting means 83 such as a differential transformer, and the like. When the boiled rice is intermittently fed to a boiled rice receiving part 85, the plate springs 77 are bent by the weight thereof, and the movable plate 78 is displaced. Said displacement is detected by the differential transformer 83 and converted into a weight to perform weighing. When the weight of the boiled rice  reaches a set weight, a rotating shaft 71 rotates approximately 90 deg., so that the  boiled rice is dropped downward and placed into a container, such as a lunch box,  which is previously placed thereunder.
Patent JP-H02253913-A (JP)
Title: Injection molding mold
Inventor: KANDA KATSUTOSHI
IPC: B29C45/28
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the occurrence of shrinkage cavities or flashes by forming resin conduits other than a guide orifice opened in the tip of a bush within the outer periphery of the bush. CONSTITUTION:A bush 15 equipped with a band heater 14 is arranged in the inner parts of a fixed mold board 10 and a fixed receiving board 13, facing downward in a state of being directed to a gate 16 communicated to a cavity 12. A guide orifice 19 is formed in the inner part of the central part 15A along the central axis, and a plurality of circular cross-sectional resin conduits 21 are formed around the guide orifice 19 within the bush 15. Since each resin conduit 21 and the guide orifice 19 formed within the bush 21 are completely independent from each other, there never occurs vibration of a torpedo 20 during the injection period and undersirable injection balance to the cavity 12 due to vibration, as a result, no molding abnormalities such as shrinkage cavities or flashes and the like almost never happen therein.
Patent JP-S59202402-A (JP)
Title: Optical transmission fiber
Inventor: NAKAI YOSHIO
IPC: C08F220/10
Filed: 1983-05-02
Abstract: PURPOSE:To improve the heat resistance and durability by using a core component contg. a resin prepd. by copolymerizing a mixture consisting of methyl methacrylate, alpha-methylstyrene, styrene and maleic anhydride and a specified sheath component. CONSTITUTION:A core component contg. methacrylic resin is used. The methacrylic resin is prepd. by copolymerizing a mixture consisting of 40-89wt% methyl methacrylate or prepolymer thereof, 1-20wt% alpha-methylstyrene, 5-20wt% styrene and 5-20wt% maleic anhydride. A sheath component for coating the core component is made of a polymer having a lower refractive index than the copolymer in the core component by >=1%. The preferred molar ratio of alpha- methylstyrene and styrene to maleic anhydride is 1.1-1.5.
Patent JP-H11322940-A (JP)
Title: Mixture of oligomer stabilizers
Inventor: STAEHRFELDT THOMAS DR
IPC: C09D7/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mixture of stabilizers which is very soluble in an organic solvent and a polymer and shows an excellent stabilizing effect. SOLUTION: A mixture of stabilizers is obtained by a partial condensation of PCl3 and a 2,2'-dimethyl-4,4'-dihydroxy-5,5'-ditertiarybutyldiphenyl-sulfide and contains 2-4 wt.% of a phosphorous and 0.5-50 wt.% of a 2,2'-dimethyl-4,4'- dihydroxy-5,5'-ditertiarybutyldiphenyl-sulfide.
Patent JP-S61241307-A (JP)
Inventor: RICHIYAADO AARU RESURAA
IPC: C08F20/26
Filed: 1986-04-01
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-S573060-A (JP)
Title: Cross type inductive ratio line for position detection
Inventor: SUZUKI KAKUO
IPC: H04B5/00
Filed: 1980-06-09
Abstract: PURPOSE:To permit easy production without any error by connecting the line units of the same crossing patterns in cross connection type connecting parts. CONSTITUTION:Cross type inductive radio line units 31-34 of 4 addresses wherein four crossing pair wires 21-24 of varying crossing pitches and a pair of reference pair wire 20 are used respectively as constituting elements and the crossing patterns are the same between the units are formed, and connectors are respectively provided to both ends of these units 31-34. Such units 31-34 are fitted and connected to each other by way of cross connection type connectors 41-44, whereby a cross type inductive radio line 1 for detecting positions of 16 addresses is formed.
Patent JP-2000274593-A (JP)
Title: Actuation confirmation device of quantitative valve
Inventor: OZEKI NOBORU
IPC: F16N29/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To instantly and visually judge whether there is past actuation or not even when hydraulic pressure does not work, to facilitate confirmation work and to improve confirmation work efficiency. SOLUTION: A quantitative valve T provided in a valve main body 1 having an oil filler port 2 and a discharge port 3 and furnished with a piston 5 to discharge oil from the discharge port 3 by moving to advance and retreat is furnished with a rod 10 coaxially provided on the piston 5 and to move to advance and retreat along with the piston 5, a hole part 20 provided on the valve main body 1 and to which the rod 10 faces free to move to advance and retreat and a detection pin 30 provided free to sink in the hole part 20 and to project from the hole part 20, to allow advancement of the rod 10 by being stopped by the hole part 20 at the time of sinking and thereafter, to project and sink along with the rod 10 by being engaged with the rod 10.  It is possible to confirm actuation by visually confirming existence of projection of the detection pin 30 as the detection pin 30 is engaged with the rod 10 and moves along with it and is projected when the detection pin 30 is made to sink in the hole part 20 previously by hand and thereafter the piston 5 works even once.
Patent JP-H03278163-A (JP)
Title: Conviction degree generating device of expert system
Inventor: IIZUKA KAZUYUKI
IPC: G06F15/18
Filed: 1990-03-28
Abstract: PURPOSE:To automatically generate the degree of conviction between two events and to reduce the labor for generating a rule by a knowledge engineering person by deriving a correlation coefficient between the events A, B, based on each average value and each reference deviation of the events A, B and outputting this correlation coefficient as the degree of conviction. CONSTITUTION:Data of process data x(t) and process data y(t+tau) stored in a data store part 21 are extracted, and by average value arithmetic parts 23, 24 and standard deviation arithmetic parts 25, 26 their average values (x), (y) and their standard deviations sigmax, sigmay are calculated. A mutual correlation coefficient arithmetic part 27 calculates a mutual correlation coefficient Rxy(tau) of the process data x(t), y(t) as a function of a delay time tau. Subsequently, the derived mutual correlation coefficient Rxy(tau) takes a value of -1<=(tau)<=1, and is outputted as the degree of conviction ¦ Rxy(tau)¦ by a conviction degree output part 28. In such a way, the degree of conviction between an event A and event B is generated automatically, and the labor for generating a rule is reduced.
Patent JP-H11256965-A (JP)
Title: Wooden gate door
Inventor: MITSUTOMI KATSUUMI
IPC: E05D5/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting of a hinge member by fixing a hinge fitting frame made of metal and formed with a hinge fitting groove over the whole length in the longitudinal direction thereof to a side surface of a vertical frame at a hinge fitting side, and fitting a through upper frame for covering an upper end of the hinge fitting frame to an upper part of a frame body. SOLUTION: A recessed groove 8 is formed in a side surface of a vertical frame 1a of a frame body 1 at a hinge fitting side, and a hinge fitting frame 9 made of the aluminum extruded material is fixed to the recessed groove 8. A through upper frame for covering an upper end of the hinge fitting frame is fitted to an upper part of the frame body 1. At the time of fitting a hinge member 14 to a gate door, a back plate 15 is inserted inside of a hinge fitting groove 10 from a lower end of the hinge fitting frame 9, and this back plate 5 is slid upward along the hinge fitting groove 10. With this structure, fitting of the hinge member is facilitated, and the hinge member can be freely fitted to any position.
Patent JP-S573428-A (JP)
Title: Interface circuit
Inventor: TOTSUKA TADAO
IPC: H03K5/00
Filed: 1980-06-06
Abstract: PURPOSE:To accomplish an economical circuit not affecting on an input signal source, by using a constant voltage characteristic between the emitter and the base and clamping te base voltage to the collector voltage. CONSTITUTION:When a switch SW is open, a transistor (TR)Q is broken down at a reverse voltage VBE, and a constant voltage characteristic appears between the emitter and the base. Since a diode characteristic is given between the base and the collector, the base of the TRQ is clamped at a collector voltage. When the switch  SW is closed, the TRQ is turned on and the base voltage is at ground potential.  Moreover, a capacitor Cd connected to the base of the TRQ is used for chattering  prevention.
Patent JP-H06289033-A (JP)
Title: Biochemical analysis method
Inventor: SETO SHUNICHI
IPC: G01N21/47
Filed: 1993-04-02
Abstract: PURPOSE:To prevent dispersion of specimen liquid remaining at the nozzle tip end and adhering to a pointing nozzle tip end when the nozzle tip is removed from the pointing nozzle. CONSTITUTION:When a nozzle tip 25 is removed, inside of the nozzle tip 25 is sucked by the operation of cylinge, remaining body inspection liquid 301 is suck up in the middle of the nozzle tip 25, and air space 302 is formed at the end of the nozzle tip 25.
Patent JP-H02254317-A (JP)
Title: Encoder having safety mechanism
Inventor: TSUKIJI MASAAKI
IPC: G01D5/38
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the adverse effect of laser light on an observer by utilizing the output signal from a detecting means which has detected the presence or absence of diffracted light, controlling the output from a light source with a control means, or preventing the leakage of coherent luminous flux to the outside. CONSTITUTION:Whether diffracted light at the order that is set beforehand from a diffraction grating is present or not is detected with a detecting means 9. The output of a laser 1 is made OFF or controlled with a control means 10 by using the output from the means 9. For example, at first, the output value of laser luminous flux is set at the low value which does not give harmful effect on a human body and inputted into the diffraction grating. When the diffracted light at the specified order from the diffraction grating is not detected with the means 9 or when the detected amount from the means 9 does not reach the preset constant value, it is regarded that a scale 3, i.e. a material to be measured, is not present at the specified position. At this time, the laser 1 is turned OFF or the laser output is maintained at the specified value or more, i.e. at the output value that is not harmful to the human body, with the control means 10.
Patent JP-H07279382-A (JP)
Title: Floor board material
Inventor: MATSUMOTO TADASHI
IPC: E04F15/04
Filed: 1994-04-15
Abstract: PURPOSE:To absorb the size error of irregularities with a soft layer and facilitate connection by forming rabbet joint irregularities over two layers of a soft layer and a hard layer, and connecting a pair of adjacent floor board materials. CONSTITUTION:A protruded rabbet joint irregularity 14 is formed over two layers of a soft layer 11 and a hard layer 12 on one end face of a floor board material 10, and a recessed rabbet joint irregularity 15 is formed on the other end face. One floor board material 10 is fixed to a floor joist. The rabbet joint irregularity 15 of the joint floor board material 10 is coupled with the rabbet joint irregularity 14 of the fixed floor board material 10 for rabbet joint connection. The connected floor board material 10 is fixed to the floor joist, and adjacent floor board materials 10, 10... are likewise fixed in sequence. The machining size error of the rabbet joint irregularities 14, 15 can be absorbed by the softness of the soft layer 11. Even if the rabbet joint irregularity 14 is larger than the rabbet joint irregularity 15, they can be forcefully coupled with each other, flexibility is given to the connection, and rabbet joint connection is facilitated.
Patent JP-S59203747-A (JP)
Inventor: MATSUI KENICHI
IPC: C04B28/02
Filed: 1983-04-30
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-S61236228-A (JP)
Title: Optical demultiplexer
Inventor: SASAKI YOSHITOMO
IPC: H04B10/11
Filed: 1985-04-11
Abstract: PURPOSE:To send an optical information signal to plural terminal devices without the change of a host by using a modulation section so as to plural modulation information signal from an information signal from a photo-detection section receiving an optical information signal. CONSTITUTION:An optical information signal P1 turns on a photodiode PD1 and a transistor (TR) Q1 is turned on/off accordingly. Thus, an information signal in response to the signal P1 is sent to a filter amplifier 21 and only a frequency bank m1 required for the transmission passes through. Then the signal is modulated by modulation signal f1 from a crystal oscillator 22 and the result is outputted from AND gates G1, G2 as modulated information signals n1, n2. The signal n1, n2 turn on/off respectively TRs Q2, Q3 to light respectively light emitting diodes PH1, PH2 thereby sending optical information signals P2, P3 having respectively the same content as the input signal P1 to two sets of terminal devices at the same time respectively.
Patent JP-H10263188-A (JP)
Title: Game machine
Inventor: TSUNEMI KAZUHIRO
IPC: A63F7/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To further increase expectation at REACH (one step before prize completion) by a pattern to develop a game especially advantageously such as probability variation, etc., by performing each game embodiment of special games corresponding each prize embodiment and informing of special embodiment when game approached a special prize embodiment. SOLUTION: When a hit ball discharged by a player gets into a start prizing device 32 equipped on a game board 1 and detected by a stat prize detection switch, a variable display device 21 starts a variation display of a pattern based on the detection output. After a prescribed time is elapsed, a right side pattern is stopped at first and a right side pattern secondly. Next, whether right and left patterns are same or not, i.e., in a REACH condition or not, is discriminated. When in REACH condition, whether in a REACH condition by a special pattern including a specific patter or not is discriminated. If a specific pattern is included, a display 23 for informing, in this case an LED equipped in both sides of the variable display device 21 is turned ON (flash) to display when the specific pattern passes over an effective line.
Patent JP-H03275328-A (JP)
Title: Manufacture of fuel hose
Inventor: SUZUKI TAKAMASA
IPC: F16L11/04
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a low fuel permeable fuel hose by a method wherein resin layer made of thermoplastic resin is formed on the inner peripheral surface of a cylinder by blow molding after the cylinder ia arranged on the outer peripheral part of a parison, which is produced by injection-molding thermoplastic resin, the resistance to fuels of which is good and, at the same time, the permeability to fuel of which is low. CONSTITUTION:A cylinder 3, which is produced by extrusion molding or form molding vulcanizate having good resistance to fuels and, at the same time, a parison 13 is produced by injection-molding thermoplastic resin, the resistance to fuels of which is good and, at the same time, the permeability to fuel of which is low. Next, after the cylinder 3 is arranged to the outer peripheral part of the parison 13, resin layer 4 made of thermoplastic resin is produced onto the inner peripheral surface of the cylinder 3 by blow molding in order to obtain a desired fuel hose.