baber/WOPTO huggingface dataset:
Patent JP-H01194969-A (JP)
Title: Method and device for lining inner surface of metallic pipe
Inventor: NAKAMURA TOKIYUKI
IPC: C09D5/08
Filed: 1988-01-28
Abstract: PURPOSE:To rapidly form a lining corrosionproof layer on the part to be treated of a metallic pipe by holding the part to be treated which has been surrounded by a closed chamber at the prescribed temp. and thereafter agitating powdery resin while dispersing the constant amount of powdery resin in the closed chamber. CONSTITUTION:The welded and bonded part of the steel pipes 1, 1' surrounded by a closed chamber is heated at the prescribed temp. from the outer peripheral surfaces of the steel pipes 1, 1' with a heater 3 and held. Then a motor is driven to rotate a rotation axis 8 and constant quantity of powdery resin 18 contained in a hopper 16 for powder which is fitted to the rotation axis 8 via the arms 14, 14' is radiately dispersed toward the inner surface near to the welded and bonded part of the steel pipes 1, 1 ' by centrifugal force. At the same time therewith, the excess powdery resin 18 which is collected and starts to be deposited in the pipe bottom is swirled up and diffused to the upper direction of the inner surfaces of the pipes by the impellers 15, 15' fitted to the rotation axis 8 via the arms 14, 14' and a uniform lining corrosionproof layer is formed on the inner surface near to the welded and bonded part of the steel pipes 1, 1'.
Patent JP-S56115807-A (JP)
Title: Pressure feed lubrication device of internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01M1/12
Filed: 1980-02-19
Abstract: PURPOSE:To supply an optimum quantity of lubricating oil in accordance with the driving condition of the engine by a method wherein the rotational speed of a driving motor for a lubricating oil pressure feed pump is made variable based upon the  delivery pressure of the oil pump and the negative pressure at the suction stroke stage of the engine. CONSTITUTION:An oil pump 3 to pressure-feed lubricating oil to various parts of an internal combustion engine is provided in an engine and a motor 12 for driving said oil pump 3 is installed outside the engine. An oil pressure sensor 14 to detect the feed pressure of the oil pump 3 and a negative pressure sensor 15 to detect the negative pressure during the suction stroke of the engine are employed to variably control the driving motor 12. Namely, under the low load driving condition, the rotational speed of the driving motor 12 is lowered to decrease the oil supply to various parts of the engine. On the other hand, under the high load driving condition, the rotational speed of the driving motor 12 is heightened to increase the oil supply. In a manner as described above, the optimum quantity of lubricating oil to obtain the most suitable driving condition of the engine can be supplied.
Patent JP-H06217541-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1993-01-11
Abstract: PURPOSE:To reduce the number of components of a switching power source circuit by constituting a full-bridge-coupled current-resonant converter by half- bridge coupling two sets of NPN-and PNP-type switching transistors and driving the transistors through one set of driving windings. CONSTITUTION:The transistors Q1 and Q4 and Q2 and Q3 of a converter 11 are turned on/off by using switching frequencies which are decided by the product of the inductance of a winding NB and capacitance of a time-constant capacitor CB. Consequently, when the transistors Q1 and Q4 are turned on and the other transistors Q2 and Q3 are turned off, a base current flows and a primary- side resonance current I0 flows from E to E through the Q1, NR, C1, primary winding of PRT, and Q4. When the Q1 and Q4 are turned off and Q2 and Q3 are turned on, on the other hand, the primary resonance current flows from E to E through the Q3, primary winding of PRT, NR, and Q2. Therefore, the need of one set of drive transformers having ferrite cores and two sets of drive damping resistors can be eliminated.
Patent JP-H07230146-A (JP)
Title: Solid processing agent having bleaching power for silver halide color photographic sensitive material
Inventor: HARAGUCHI TAKESHI
IPC: G03C7/42
Filed: 1994-02-16
Abstract: PURPOSE:To restrain occurrence of fine powder without deterioration of the form and strength of the agent due to surrounding conditions by using a specified organic acid or its salt. CONSTITUTION:The solid processing agent having bleaching power containing at least one of aminopolycarboxylic acid ferric complex salts, organic acid hydrates, and organic acid salt hydrates, and at least one part of the hydrates is granulated into a granule size of >=149mum measured by the JIS regulation in an amount of >=80 weight% of the total granules, and the hydrates are formed into tablets by compression molding, and the organic acid and its salt are represented by the general formula: A(-COOM)n in which A is H or an n-valent organic acid or an alkali metal atom, such as Na, K, or Li, or an H atom; and (n) is an integer of 1-6.
Patent JP-S55111339-A (JP)
Title: Paper leaf arranging apparatus
Inventor: SUZUKI TADAO
IPC: B65H9/00
Filed: 1979-02-19
Abstract: PURPOSE: To send-out paper leaf to the next stage certainly without demolishing the posture of arranged paper leaf by arranging paper leaf into the situation regulated by an arranging roller and driving the arranging roller thereafter.  
     CONSTITUTION: When a piece of paper leaf s is conveyed by a belt 9, the front edge of the paper leaf is fed between the upper and the lower arranging rollers 19 each of which is opposite on the right and left. As the roller 19 is normally in stop, the conveyance of paper leaf is obstructed by the arranging roller 19. So, even if paper leaf is fed in aslant state, the paper leaf in aslant state is arranged by the roller 19 described above. When a fixed arrangement time lapses after a detector 24 detects the arrival of paper leaf, the arranging roller 19 is driven through a belt 23 by the turning-ON of a magnetic clutch 21. Thus, paper leaf is sent-out, after arrangement, without jammed in the roller part 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55113832-A (JP)
Title: Surface-treating agent and method therefor of cold rolled steel sheet
Inventor: KAWANAMI TAKAO
IPC: C21D1/72
Filed: 1979-02-21
Abstract: PURPOSE: To prevent simultaneously the blackening and burn on of steel sheet, by applying a surface-treating agent composed of one or more compounds selected from the group consisting of phosphate esters and phosphite esters on the surfaces of cold rolled steel sheet prior to annealing.  
     CONSTITUTION: A surface-treating agent composed of one or more cpds. selected from the group consisting of phosphate esters shown by formulas I, II, and phosphite esters shown by formulas III, IV, where R is straight or branched chain alkyl  having from 4W12 carbon atoms, or alkyl phenyl or dialkyl phenyl having from 4W 18 carbon atoms; X is a metal, H, oxyalkylene or polyoxyalkylene, and involves  without fail one of Pb, Al, Cr; a is 1, 2, or 3; n is a number from 0W20; and b is l  or 2, is applied on a cold rolled steel sheet in a thickness 0.05W500mg/m 2 . The  applied steel sheet is annealed, thereby producing an excellent steel sheet which  shows no surface defects due to burn on or no spots due to the deposition of graphite etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60164643-A (JP)
Title: Method of controlling fuel injection amount in electronically controlled diesel-engine
Inventor: KOBAYASHI FUMIAKI
IPC: F02D41/04
Filed: 1984-02-06
Abstract: PURPOSE:To attain the compatibility between the power feeling in middle and low speed ranges and the facility of accelerating operation, and as well to aim at facilitating the depression of an accelerator over the entire speed range, by providing such a method that one of two kinds of patterns is selected when either one of a vehicle speed and an accelerator opening degree is less than a set value thereof, but a pattern other than both kinds of patterns is selected when both are exceed the set values thereof. CONSTITUTION:When judgement is made such that a vehicle runs in its low or middle speed range, an accelerator opening degree is calculated, and a governor pattern A or B which is not shown is selected from a map stored beforehands in a ROM58B, in accordance with the speed and the opening degree. If the pattern B is selected, a more fuel is injected in comparison with in the pattern A even at the equal opening degree of the accelerator. Further, if the present governor pattern is A or B when judgement is made such that the vehicle speed exceeds is 80km/hr, judgement is made on whether the accelerator opening degree exceeds 60% or not, and if it exceeds the value, a high speed governor pattern C is selected. With this method, even if the accelerator is depressed rapidly upon low or middle speed range running, sufficient fuel injection is made to obtain a power feeling, and meanwhile insensitive fuel injection is carried out upon traffic snarl or backward movement, which facilitates the control operation of the accelerator. Further, upon high speed operation a high fuel injection range may be obtained with a small opening degree of the accelerator.
Patent JP-S57133099-A (JP)
Title: Manufacture of information recording member
Inventor: UMEHARA MASAAKI
IPC: B41M5/26
Filed: 1981-02-13
Abstract: PURPOSE:To manufacture easily an information recording material for laser writing by heat-treating a silver salt applied to a substrate and separating a part of silver metal to make it like a mirror. CONSTITUTION:After forming an undercoating layer 3 with an insulating material preferably like plastic on a substrate 1 made of glass plate, metallic plate, etc., mainly water soluble resin made of resin such as polyvinyl alcohol, polyvinyl pyrrolidone is made a solution with a silver salt such as silver nitrate, silver ammonium-complex. This solution is applied on the above mentioned substrate 1 and heat-treated to separate silver metal on the surface. This silver surface is like a mirror and forms a recording layer 2. The information recording member is thus obtained. When it is subjected to laser light on its front face, the glossy reflecting layer 21 is removed and writing is achieved here.
Patent JP-H08189150-A (JP)
Title: Fitting metal tool for structure on roof and roof structure by use thereof
Inventor: YASUMOTO JUICHI
IPC: E04D13/00
Filed: 1995-01-11
Abstract: PURPOSE: To make it possible to fix a fitting metal tool in which something is put and held, even if the protrusion of a roof has a fan-shaped form and in which various kinds of structures on the roof can be fitted. CONSTITUTION: A roof in which a cap 101 is fitted between the edges of adjacent folded-plate roofs 100, 100 and a fan-shaped protrusion is formed as a whole, is provided with a fitting metal tool 1 formed as a double-structure made by a pair of right and left fixing members 4, 4 having such a thickness that they can be inserted in thin clearances 24, 24 formed between both edges of the cap 101, and rigid members 5, 5 putting them therein. Fixing claws 11, 11 inserted in the clearances 24, 24 are formed at the lower end of fixing members 4, 4 and reinforcing parts 12, 12 are formed to reinforce the shape of fixing claws 11, 11 at the lower end of the rigid members 5, 5 to enable firm holding of the cap 101. The structure on the roof is fitted through a loading part 8 at the upper part of the fitting metal tool 1.
Patent JP-H07210526-A (JP)
Title: Parallel computer
Inventor: SUKEGAWA NAONOBU
IPC: G06F15/177
Filed: 1994-01-20
Abstract: PURPOSE:To reduce directory capacity in the parallel computer which is provided with a distributed shared memory and performs the coincidence control of a cache memory by a directory. CONSTITUTION:In the parallel computer provided with plural processors and plural distributed shared memories to be accessed by the respective processors and providing cache memories for registering the data of the shared memories for the unit of a line in the respective processors, concerning the shared memory, a page directory 70 is prepared for each page of the shared memory, and the page directory 70 stores the processor which registers the line of that page in the cache memory. Then, a line directory is prepared for each line of the shared memory, and the position of the processor registering the line in the cache memory corresponding to the position on the page directory is stored in the line directory by a bit map.
Patent JP-S57134907-A (JP)
Title: Magnetic recording medium
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/64
Filed: 1981-02-13
Abstract: PURPOSE:To reduce a noise and improve a magnetic characteristic by forming on non-magnetic support a metallic film of intense magnetism containing Co as a main component and further a specific amount of Mg. CONSTITUTION:Is provided a basic body consisting, for example, of plastic material such as polyethylene terephthalate, polyimide, vinyl chloride and others, or of non-magnetic metallic material such as aluminum, stainless steel and others. By a vaccum evaporation or an ion plating, is formed at a thickness of 0.02 to 5mum substantially a metallic thin film having an intense magnetism containing Co over 75wt% and additionally Mg of 0.05 to 3.0wt%. According to such a constitution, a novel non-binder type magnetic recording medium having an excellent magnetic characteristic and a reduced noise can be obtained.
Patent JP-H09210889-A (JP)
Title: Material testing machine
Inventor: YASUDA ZENICHI
IPC: G01N3/08
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To safely make the load of an object tested zero without applying an impact or damage to the object tested when the control quantity of the load or displacement of the object tested applied by an actuator exceeds a predetermined value. SOLUTION: An actuator 15 is driven by a predetermined load pattern signal expressed by amplitude, an average value and frequency and the load acting on an object SP tested is detected by a load cell 17 to load the object SP tested by load feedback control. When the load detected by the load cell 17 reaches a predetermined value, if a load zero mode stopping a testing machine in such a state that the load of the object tested is zero is set, stroke control is performed. At this time, the above-mentioned amplitude is set to zero and the average value is set to the value corresponding to the present stroke value. The average value is regulated in a direction wherein load approaches zero and, when load is zero, the actuator 15 is stopped.
Patent JP-S59145107-A (JP)
Title: Raw material feeding device of molding machine for thermoplastic material
Inventor: TOMURA NOBUHIDE
IPC: B29C48/03
Filed: 1983-02-09
Abstract: PURPOSE:To obtain the product with excellent property, while causing the suitable amount of the raw material placed on a separating plate to flow into a heating cylinder by controlling the regulation, etc. of the separating plate provided on a hopper-bottom surface correspondingly to the revolution number of a screw. CONSTITUTION:A screw 12 is inserted rotatably and retreatably into the inner hole of a heating cylinder 11. An inlet 13 of hopper 15 is provided relatively rear and above the heating cylinder 11, and the hopper feeding raw material 14 is fixed onto said the inlet 13 by a bolt 16. Then, the raw material is put into the raw material tank of the hopper 15, and when a screw rotating signal is transmitted, a cylinder 29 is operated with the rotation of the screw 12, and a rod 27 is moved to the left. Hence, a separating plate 24 opens the hole of the hopper- bottom surface, therefore the amount of the raw material corresponding to the screw revolution signal is caused to flow into the heating cylinder 12 through a raw material feeding layer from the inlet port 13 of the hopper.
Patent JP-H06217491-A (JP)
Title: Vibration generating section of vibrator
Inventor: OKUYAMA TOSHIHIDE
IPC: H02K7/075
Filed: 1993-01-13
Abstract: PURPOSE:To reduce wind loss by providing a weight part with a chamfered part for generating thrust in the direction of the rotary shaft of a motor while breaking the wind. CONSTITUTION:A weight part 2 is provided with a chamfered part 4 for breaking the wind to generate thrust in the direction of the rotary shaft of a motor. When the weight part 2 rotates, the chamfered part 4 acts as a fan for breaking the wind to generate thrust in the direction of the rotary shaft of the motor. Consequently, lateral shift (thrust) acting on the rotary shaft of motor is reduced thus reducing friction caused by contact of the rotary shaft with the end face of bearing in the motor. This constitution allows reduction of wind loss at parts other than the thrust generating part, i.e., the chamfered part 4.
Patent JP-S59147380-A (JP)
Inventor: KOBAYASHI YUTAKA
IPC: G09B19/10
Filed: 1983-02-12
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-H06318336-A (JP)
Title: Device for detecting inclination of optical disk
Inventor: KAWAOMO HISASHI
IPC: G11B7/095
Filed: 1993-01-13
Abstract: PURPOSE:To facilitate assembly by providing an optical reflection body on a movable part containing an objective lens, arranging a light emitting element and a light receiving element on a fixed part and making so that a beam outgoing from the light emitting element arives at the light receiving element through the optical reflection body and an optical disk. CONSTITUTION:The objective lens 1 is attached to an objective lens holder 2, and the movable part 3 is constituted of both of them. The optical reflection body 8 is provided on the movable part 3. On the other hand, the light emitting element 6 is provided on the fixed part 5, and the bisected light receiving elements 7 are arranged on both sides of the element 6. A part of the beam outgoing from the element 6 takes the path of the element 6  the optical reflection body 8  the optical disk 4  the element 7, and the other part takes the path of the element 6  the optical disk 4  the optical reflection body 8  the element 7. Thus, an output only related to an inclination amount is obtained by arranging the bisected light receiving elements 7 on both sides of the light emitting element 6 and so that whose divided surfaces are parallel to each other.
Patent JP-S59147897-A (JP)
Title: Protective device for vane rotary type compressor
Inventor: HIROSE KOUJI
IPC: F04C29/12
Filed: 1983-02-10
Abstract: PURPOSE:To reduce an operating noise in an overcompressor preventing valve in time of normal operation as well as to improve its durability, by installing a renoid on-off valve in an overcompression preventing hole formed in a rear plate, while making a coefficient of thermal expansion of the on-off valve larger than that of the rear plate. CONSTITUTION:A resin-make on-off valve 13 being large in a coefficient of thermal expansion is slidably fitted in an overcompression preventing hole 12 installed in a rear plate 6, and forcibly pressed to the rear plate 6 by a keep plate 15 via a compression coil spring 14. Since the coefficient of thermal expansion in the on-off valve is larger than that of the rear plate 6, it temperature becomes the setting one, the on-off valve 13 comes impossible to slide any longer. Therefore, if it reaches the setting temperature in time of normal operation, the on-off valve fails to operate whereby no operating noise is emitted around. Also, there is no misoperation produced, durability in the on-off valve is improved.
Patent JP-H02204383-A (JP)
Title: Gelatinous fertilizer
Inventor: ARAI HIDEYO
IPC: C05G3/00
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a gelatinous fertilizer having a mild lasting effect, enabling the perception of the residual amt. in a fertilization period and deodorization and fit for garden plants and house plants by gelatinizing a liq. fertilizer with a gelatinizing agent after adding a water soluble dye and/or a perfume as required. CONSTITUTION:A liq. fertilizer such as an aq. soln. contg. ammonium sulfate, ammonium phosphate or potassium chloride is gelatinized with a gelatinizing agent such as gelatin or a water soluble dye and/or a perfume is added to the liq. fertilizer and they are gelatinized with the gelatinizing agent to obtain a gelatinous fertilizer.
Patent JP-S63188118-A (JP)
Title: Liquid crystal device
Inventor: MATSUMURA YASUSHI
IPC: G02F1/1339
Filed: 1987-01-30
Abstract: PURPOSE:To form a clear display and image by dispersing resin spacers whose diameter is larger than a gap width between two substrates at a normal temperature, and glass fiber spacers, whose diameter is smaller than said gap width, in liquid crystal and allowing spacers to follow up the volume change of a liquid crystal layer at a high temperature as well as a low temperature. CONSTITUTION:Resin spacers 41 and glass fiber spacers 42 control the gap width between two substrates 21 and 22, namely, the thickness of a liquid crystal layer 1, and rein spacers 41 have a diameter D1 in an initial state and have such elasticity that they are deformed up to the diameter D2 of glass fiber specers 42 when an external stress is applied. That is, the diameter D1 of resin spacers 41 is larger than the thickness of the liquid crystal layer 1 and the diameter D2 of glass fiber spacers 42 is smaller than this thickness. Since resin spacers having the diameter larger than the thickness (d) of the liquid crystal and glass fiber spacers having the diameter smaller (d) are dispersed in liquid crystal, spacers follow up the volume change of the liquid crystal layer in the negative pressure state by deformation of resin spacers, and the liquid crystal is uniform throughout between substrates.
Patent JP-S56118365-A (JP)
Title: Semiconductor device
Inventor: KOSHIYOUBU MASANORI
IPC: H01L27/07
Filed: 1980-02-21
Abstract: PURPOSE:To obtain a higher resistance without sacrificing the integration, by placing at a fixed interval a corresponding layer of identical conductive type with the buried layer in the semiconductor substrate and using the semiconductor layer between both layers as a resistance device. CONSTITUTION:An N<+> buried layer and a P<+> buried layer are selectively formed on a P type Si substrate, and an N epitaxially grown layer is stacked thereon and separated by a P<+> layer 5. Then a P base layer 6 and a P<+> layer 7 with a fixed distance above the buried layer 3 are formed corresponding each other. Thereafter, when an N<+> type emitter layer, a collector take-out layer 9 and a take-out layer for one end of the resistance are selectively formed, the epitaxially grown layer between the layers 3 and 7 works as a collector charge resistance. With such an arrangement, a high resistance can be realized in a very small area, and when an integration is made along with a bipolar transistor an island region can be spared because of the resistance layer, resulting in less wirings and higher integration.