baber/WOPTO huggingface dataset:
Patent JP-H01234188-A (JP)
Title: Robot hand placing table
Inventor: MURATA KAZUMASA
IPC: B25J15/04
Filed: 1988-03-11
Abstract: PURPOSE:To smoothly join a hand to AHC by supporting a supporting plate through plural springs arranged at equal distance from a joint center of a handle on a vertical part of a placing table body, and a mounting plate for supporting a hand mounting face through a sliding mechanism moving horizontally in parallel to a AHC moving direction on a horizontal supporting face of the placing table body. CONSTITUTION:When AHC (automatic hand changing device) 11 moves horizontally, a sliding mechanism 20 makes a mounting plate 19 move horizontally under small frictional force together with a hand 12 mounted on the plate 19 in parallel to a moving direction of AHC 11 on a supporting face 14a of a placing table body 14. In this case, a supporting plate 17 has been supported through plural springs 18 arranged at equal distance from a joint center C of the hand 12 on a vertical part 15 of the placing table body 14. The supporting plate 17 and the hand 12 supported by the plate 17 therefore moves without their falling down as they compress the springs 18 to make the reaction force of the springs 18 closely touch the joint faces of the hand 12 and of AHC 11 all over their surfaces. Thus the hand 12 can be smoothly joined to AHC 11.
Patent JP-S57171673-A (JP)
Title: Continuous pickling device of metallic wire
Inventor: IMAIDE MEIKAI
IPC: C23G3/02
Filed: 1981-04-15
Abstract: PURPOSE: To perform pickling efficiently in a short time, by dividing a pickling tank into plural divided acid tanks, giving each specific function to each divided acid tank, and making an acid liquid flow properly.  
     CONSTITUTION: A pickling tank 1 is divided into divided tanks 2W5, and the ratio of length of each tank 2W5 is set to about 1:6:2:1. A fresh acid liquid is replenished to only the tank 4, the acid liquid which has overflowed a circulating tank 4" is made to flow to the tanks 3, 5, the acid liquid which has overflowed a circulating tank 5" is made to flow to the tank 3, the acid liquid which has overflowed a circulating tank 3" is made to flow to the tank 2, and the acid liquid which has overflowed a circulating tank 2" is collected by a spent solution tank. In this way, the tank 2 collects the acid liquid which has been used sufficiently, the tank 3 removes scale completely, the tank 4 finishes the surface to that which is free from smut and beautiful, and the tank 5 suppresses the quantity of acid adhering onto the surface, to a small quantity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59182753-A (JP)
Title: Printing mechanism
Inventor: WATANABE SUSUMU
IPC: B41J2/295
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a small-size, light-weight, high-speed and highly reliable printing mechanism by using as a printing hammer a plate spring capable of connecting with a piezo-electric element under the condition that Belleville spring is compressed and also of curving by the recovery force of the Belleville spring when the piezo-electric element is shrunk. CONSTITUTION:Voltage is applied to piezo-electric elements 1 and 1' by electrodes 3 and 3' and electrodes 4 and 4' to shrink them in the vertical direction, and plates 8 and 8' not connected with the piezo-electric elements are pushed toward the direction of a hammer bank frame 2 by the recovery force of Belleville springs 5 and 5'. The interval between the plates 8 and 8' is narrowed, a printing hammer 9 is bent, a hammer pin 10 is projected to the platen 14 side and collides on the platen 14 through an ink ribbon 12 and a printing paper 13, and one dot is printed on the printing paper 13.
Patent JP-2000259125-A (JP)
Title: Capacitive light emitting element display device and its driving method
Inventor: USHIKUSA YOSHISUKE
IPC: H01L51/50
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in the case of intermediate luminance by gradation display by varying the length of a scanning period in a prescribed period, making a part of scanning period into a reset period in accordance with a luminance information command showing displaying luminance. SOLUTION: In a light emission control routine, pixel data for the portion of one horizontal scanning period is fetched first (S1), and luminance information is fetched from a luminance operation part 18 (S2). Scanning selection control signal and a driving control signal are generated in accordance with pixel information shown by pixel data for the portion of one horizontal scanning period (S3). It is discriminated whether a driving time corresponding to fetched luminance information has passed or not (S4). A length of the percentage of a dimmer shown by fetched luminance information becomes a driving time. For example, when fetched luminance information shows 50%, a half T/2 of the scanning period becomes a driving time. Then, when the driving time has lapsed, a reset signal is generated (S5).
Patent JP-H08253613-A (JP)
Title: Synthetic resin foam
Inventor: IIDA KATSUYA
IPC: C08J9/04
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a synthetic resin foam useful for constructing, etc., excellent in heat resistance, uniform in constitution and effective for natural resource savings and environmental countermeasures as recycling products by adding a powdery cured product of a thermosetting resin to a synthetic resin foamed material. CONSTITUTION: This synthetic resin foam is prepared by blending (A) a synthetic resin foaming material composition with (B) a powdery cured product of a thermosetting resin and foaming the mixture. The component B is preferably spur runners, cull runners, mold defectives generated during the molding of phenolic or epoxy resin material to be molded, a crushed product of used products, or odds and ends of phenolic resin laminates or epoxy resin laminates, their defectives or a crushed product of their products and the main component of the component A is preferably the thermosetting resin such as a phenolic resin, an epoxy resin, a urethane resin, etc., especially the phenolic resin.
Patent JP-S54151195-A (JP)
Title: Production of phenylphenol
Inventor: MURAKAMI NOBUO
IPC: C12R1/38
Filed: 1978-05-17
Abstract: PURPOSE: The mold of Pseudomonus SG 1043 is cultured in a medium containing biphenyl and the product is isolated, thus obtaining inexpensively phenylphenol useful as an intermediate for antifungal agent, agricultural chemicals or drugs in high yield.  
     CONSTITUTION: The mold of Pseudomonus SG 1043 is cultured in a medium containing biphenyl as sole or main carbon source at a temperature of 25W35°C at a pH near the neutral by the shaking or submerge air-passing metod for 2W5 days. The phenylphenol accumulated is extracted with a solvent, then subjected to column chromatography, neutralization, condensation for isolation and purification. The resulting o-phenylphenol is useful as antifungal agent and m-phenylphenol is useful as an intermediate for agricultural chemicals and drugs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259159-A (JP)
Title: Toner for image forming device
Inventor: SAKURADA MASAHISA
IPC: G03G9/087
Filed: 1990-03-08
Abstract: PURPOSE:To obtain an excellent image on a high speed device by incorporating a base in a first molecular component and an acid radical in a second molecular component having a larger mean molecular weight than that of the first molecular component. CONSTITUTION:A mixture is used which is composed of the first molecular component incorporating a base as a binding resin of a toner and indicating the first value in an average molecular weight and the second molecular component having the second value larger in the average molecular weight than that of the first. Hence by lowering a melt viscosity of the toner with the first molecular component, preventing an offset phenomenon by the second molecular component, increasing the fixing strength, and improving the compatibility with the ion bonding strength between acid and base, the developing capability can be enhanced. Accordingly it can be useful for the high speed device and the excellent image formation is attained.
Patent JP-S58175032-A (JP)
Title: Constant voltage power supply
Inventor: RIYUUSAKU SEISHI
IPC: G05F1/70
Filed: 1982-04-07
Abstract: PURPOSE:To prevent the decrease in an input power factor and to improve the accuracy, by turning on a phase controller during the preceding phase of a half cycle of an AC power supply. CONSTITUTION:A controller 5 outputs a rectangular signal until both input signals are coincident with each other in a comparator 10. Since a phase controller 4 is turned on during the preceding phase period at a half cycle of the AC power supply 1, a voltage across a load 2 rises together with the AC power supply voltage and a voltage corresponding to the load 2 is integrated at an integration circuit 8. The output of the integration circuit 8 is compared with a reference voltage at the comparator 10 via a synchronizing circuit 9. Since the comparator 10 outputs a signal when the both inputs are coincident with each other, the phase comparator 4 is turned off. The operation is repeated for each half cycle of the AC power supply to keep the supply voltage to the load 2 to a set value.
Patent JP-H03261828-A (JP)
Title: Item name display device
Inventor: USHIJIMA KOSUKE
IPC: G01G23/36
Filed: 1990-03-12
Abstract: PURPOSE:To improve serviceability by reading out item data corresponding to an input code from an item data file and displaying the item name in a plurality of languages based on the read-out item data. CONSTITUTION:An item No., item name, unit price, effective period, etc. of each product are set in an item No. file 5. When an item No. of a product is input from a keyboard 6, the item No. file 5 is retrieved and item data, unit prices, effective period, a multi-language flag, etc. corresponding to the input item No. are read out. If the item is an product whose item name is to be displayed in a plurality of languages, this scale displays the item name on a display unit 8 in two language of Japanese and English for example.
Patent JP-H05260269-A (JP)
Title: Image printer
IPC: H04N1/04
Filed: 1992-03-16
Abstract: PURPOSE:To miniaturize an image printer by reading in plural times a readable original size which is set according to the width of a sensor and the moved distance of the sensor when the original size cannot be read in a single time. CONSTITUTION:This image printer consists of a sensor 3 which reads an original, an image processor 4 which binarizes the read image signal, a mode input device 5, a display device 6 which shows an operating state, a transmitter device 9 or a print output device 10 which transmits or prints the received data, a primary storage, a main storage 8, and a central controller 11. In such a constitution, a sheet of large original is read in plural times and synthesized. Thus the image data are obtained.
Patent JP-S59184143-A (JP)
Title: Production of ethylene glycol
Inventor: MORI SHIYOUICHIROU
IPC: C07C29/157
Filed: 1983-04-04
Abstract: PURPOSE:To obtain the titled substance under mild conditions, by reacting CO with H2 in the presence of a catalyst containing a ruthenium compound, an aminopyridine compound and an aromatic hydrocarbon having a diazine, triazine, triazole or tetrazole skeleton. CONSTITUTION:CO is reacted with H2 to give the titled substance. In the process, a catalyst consisting of (A) a ruthenium compound, an aminopyridine compound and (C) an organic nitrogen-containing compound selected from an aromatic hydrocarbon having a diazine, triazine, triazole and tetrazole skeleton is used as a catalyst, and the reaction is carried out at 100-300 deg.C under 30- 1,000kg/cm<2>G pressure for 0.3-10hr. The ruthenium concentration is 1X10<-5>- 10g atom expressed in terms of ruthenium atoms per l reaction solution, and the amount of the component (B) to be used is 10-500mol based on 1g atom ruthenium. Pyrazine, etc. is used as the component (C) in an amount of 0.05-500mol based on 1g atom ruthenium.
Patent JP-H11336550-A (JP)
Title: Direct injection type diesel engine
Inventor: NAKAKITA KIYOMI
IPC: F02B23/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce detrimental substances contained in the exhaust gas by specifying the distance between the opposing walls of a shallow tray type combustion chamber. SOLUTION: A direct injection type diesel engine has a shallow tray type combustion chamber 4 formed on the top face 10 of a piston 1 in such a way as surrounded by the piston 1, cylinder head 2 and cylinder, and the fuel is injected from a fuel injection valve and atomized to be combusted, wherein the diameter of the combustion chamber 4 as the distance between its opposing walls is decided so that the ratio Vs/Vsp becomes below 1.25, where Vs represents the velocity of a counter-skish flow formed chiefly from opposing skish areas 6 of the top face 10 of the piston 1 and the cylinder head 2 and directed from the combustion chamber 4 to the skish area while Vsp represents the atomization speed in the neighborhood of the lip part of the open wall part of the combustion chamber 4 near the upper dead point in the compression stroke,  and it is arranged so that the skish areas 6 constitute part of the combustion chamber 4.
Patent JP-S53142464-A (JP)
Title: Mold
Inventor: MOTOKATSU NORIHISA
IPC: B29C45/37
Filed: 1977-05-18
Abstract: PURPOSE: A mold for producing efficiently molded products with undercuts on the preiphery, which is composed of a fixed mold piece and a pair of slide pieces equipped on both sides of the fixed piece and so on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58177569-A (JP)
Title: Kicker mechanism
Inventor: FURUICHI TOKIKATSU
IPC: G11B21/02
Filed: 1982-04-09
Abstract: PURPOSE:To improve groove jumping operation at low temperature, by using a thermistor as the feedback resistance of an amplifier supplying a current to a coil, and increasing the degree of amplification of an amplifier and compensating the current against hardening due to temperature variation of a coupling damper. CONSTITUTION:A kicker circuit 6 uses the thermistor as the feedback resistance of the amplifier and the current applied to the coil 1 is increased at low temperature and decreased at high temperature. The applied current is proportional to an electric field, so force exerting on a magnet 2 is large at high temperature and small at low temperature and even when the coupling damper 4 is hardened at low temperature, the force increases to perform compensation.
Patent JP-S59184514-A (JP)
Inventor: ITAKURA GEN
IPC: H01G4/20
Filed: 1983-04-01
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-S62214846-A (JP)
Title: Production of wax pattern
Inventor: MIYAZAKI TOMOAKI
IPC: B22C7/02
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the cost of production of using a shape memory alloy to the important part of a sprue bar and forming the sprue bar in such a manner that said bar shrinks in the size direction at a dewaxing temp. CONSTITUTION:The sprue bar 2 to constitute the central part of a tree 1 is formed of the shape memory alloy which causes deformation at the same temp. as the dewaxing temp. or the intermediate temp. between an ordinary temp. and the dewaxing temp. The formulation of the alloy elements for the shape memory alloy is adjusted in this stage so that the deformation temp. does not exceed the dewaxing temp. (200-300 deg.C). After the sprue bar 2 is assembled together with a sprue part 3, a lower cap 4 and a connecting part 5, solder is coated to the sprue bar 2 and product patterns 6 are brazed thereto, then a ceramic layer is formed thereon. The sprue bar is then heated to the dewaxing temp. by which the dewaxing is executed. The sprue bar 2 is slipped off by making the shrinkage and deformation and therefore, the dewaxing is speeded up and the amt. of the solder to be used is decreased. The cost of product is consequently reduced.
Patent JP-H06272256-A (JP)
Title: Excavator
Inventor: UEDA KOTARO
IPC: E21B7/00
Filed: 1993-03-18
Abstract: PURPOSE:To keep a stabilizer at the stable state and stably perform an excavation having a high vertical precision by providing the stabilizer on a sliding body provided on the outside of a casing, and coupling it with a buried pile. CONSTITUTION:A sliding body 8 blocked with rotation and sliding in a specific range upward from the lower end section is provided on the outside of a casing 4, and a stabilizer 14 is provided on the sliding body 8. When an excavating shaft 6 is rotated by a motor 7 for an excavation, the stabilizer 14 is guided and lowered along a buried pile B together with the casing 4 by the coupling between the swollen stripe (b) of the buried pile B and the coupling section 15 of the stabilizer 14. When the lower end of the stabilizer 14 reaches the lower end of the buried pile B, it is brought into contact with a stopper 16 on the outer periphery at the lower end of the buried pile B, and the descent of the stabilizer 14 is stopped. The excavating shaft 6 is lowered together with the casing 4 to excavate the ground to a specific depth.
Patent JP-S53143302-A (JP)
Title: Magnetic recording medium
Inventor: KUBOTA ISAO
IPC: G11B5/702
Filed: 1977-05-20
Abstract: PURPOSE: To improve the wear proof of a magnetic tape thereby to reduce the fall of of powders and to improve the electromagnetic converting characteristics thereby to increase the adhesion strength by using abinder which is prepared by adding an isocyanate compound to a preset resin mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06273781-A (JP)
Title: Liquid crystal display element
Inventor: HARUHARA KAZUYUKI
IPC: G02F1/1343
Filed: 1993-03-18
Abstract: PURPOSE:To provide the satisfactory liquid crystal display element free from light leakage by fixing reverse disclination at a specific position and disabling an observer from observing light leakage at this time from above a panel by a light shading means. CONSTITUTION:First and second substrates 11 and 15 facing each other, a liquid crystal layer inserted and held between first and second substrates 11 and 15, a first electrode 14 formed on the liquid crystal side of the first substrate 11, a second electrode 12 formed on the liquid crystal side of the second substrate 15 facing the first electrode 14, an orienting means which is formed on the second substrate 15 and orients the liquid crystal, the light shielding means which intercepts the light which is made incident on the liquid crystal layer and is emitted from the liquid crystal layer through liquid crystal molecules existing on the second electrode 12, and a means which changes the voltage applied between the first electrode 14 and the second electrode 12 to control the rising direction of liquid crystal are provided. Since the light passing the abnormal area due to reverse disclination is not emitted from the front of the panel, the degradation of the display quality due to light leakage is prevented.
Patent JP-H04293515-A (JP)
Title: Dry type dehumidifier
Inventor: FUJITO TOSHIYA
IPC: B01D53/30
Filed: 1991-03-22
Abstract: PURPOSE:To enhance the performance of adsorbing material provided in an air passage in order to permit a space to be dehumidified efficiently by a method wherein a judging circuit outputs signals to increase or decrease the predetermined time of a timer circuit so as to make the differentiation value of a differentiating circuit equal to a predetermined target value. CONSTITUTION:A dry type dehumidifier which comprises an adsorbing part 10 provided in an air course consisting of an adsorbing material 8 and a heat supply machine 9; a blower 11 for sending air to the adsorbing part; a first detecting part 13 for detecting the amt. of the air on the air supply side of the adsorbing part 10; a second detecting part 14 for detecting the amt. of the air on the outlet side thereof; an operating circuit 26 for sending on and off signals alternately and repeatedly to an adsorbing control circuit 15 and a regenerating control circuit 20 according to the signals from a timer circuit 25; a computing circuit 27 for obtaining the adsorbing and desorbing amounts by the signals from the detecting parts 13 and 14; a differentiating circuit 28 for obtaining the differentiation value of a change in the time of the adsorbing and desorbing amounts by the signal from the computing circuit 27; and a judging circuit 29 for receiving the signal therein from the differentiating circuit 28 to make the differentiation value of the circuit 28 equal to the target value.
Patent JP-H02240279-A (JP)
Title: Surface treatment of ornament or the like in multicolor
Inventor: KIMURA KEISUKE
IPC: C23C14/14
Filed: 1989-03-11
Abstract: PURPOSE:To produce a multicolor metallic ornamental base material by forming a colored metal film and a noble metal film on an ornamental metallic base material by ion plating, then plating the films with a noble metal by wet plating, placing a masking material thereon, dissolving the noble metal film and plating layer on the unmasked part and releasing the mask. CONSTITUTION:A Ti base material 11 such as a spectacle frame 6 is fixed to a cathode 2 in a vacuum vessel 1, the Ti in a board 3 is heated by an electron beam and vaporized, and a mixture of gaseous N2 and gaseous C2H2 is simultaneously introduced into the vacuum vessel to form a dark film 12 consisting of TiN and TiC on the surface of the base material 11. An Au-Pd alloy is then placed in the board 3 and vaporized by an electron beam to form a golden Au-Pd alloy film 13. The material is discharged from the vacuum vessel 1, an Au-Pd-Cu alloy plating layer 14 is formed by wet plating, a masking material 15 of an acrylic paint is applied thereon, the alloy film 13 and the plating film 14 on the unmasked part are dissolved and removed, and the masking material 15 is released. Consequently, the part from which the mask is removed is colored golden, the exposed part of the other colored counter film 12 is dark, and a multicolor Ti base material is obtained.
Patent JP-H04211347-A (JP)
Title: Dehydrating method for product comprising fat as major constituent
Inventor: REMI TOOMASU
IPC: A23C19/086
Filed: 1991-03-22
Abstract: PURPOSE: To provide a dehydrating method of a product essentially comprising fat. CONSTITUTION: A product essentially comprising fat is introduced in a sealed chamber for microwave processing and dehydrated. A substance which absorbs fat bleeding during the microwave treatment is preliminarily added to the product to prevent oil from bleeding.
Patent JP-S62216290-A (JP)
Inventor: MATSUURA HIROTAKA
IPC: H05K3/10
Filed: 1986-03-17
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-H08254190-A (JP)
Title: Scroll compressor
Inventor: SAWAI KIYOSHI
IPC: F04C18/02
Filed: 1996-03-15
Abstract: PURPOSE: To prevent the generation of large vibration and noise as a result of a fixed helical blade part and a revolving helical blade part colliding with each other. CONSTITUTION: An eccentric drive bearing groove 10 having a groove side paralleling the axis of a crankshaft 8 is formed in one end on the revolving helical blade part 2 side of a crankshaft 8. An eccentric bearing 11 in which the drive shaft 4 of the revolving volute blade part 2 is rotatably fitted is slidably disposed at the inside of an eccentric drive bearing groove 10. A resilient body 12 is disposed in the eccentric drive bearing groove 10, and a resilient body to force the eccentric bearing 11 into pressure contact with the outer wall surface of the eccentric drive bearing groove 10 so that an eccentric amount of revolving movement of the revolving helical blade part 2 is maximized.
Patent JP-S51136092-A (JP)
Title: Wireless type sensible system
Inventor: FUJII MANABU
IPC: H04Q9/00
Filed: 1975-05-16
Abstract: PURPOSE:A wireless type sensible system, that is most suitable for concentration monitoring of show cases at super market.