baber/WOPTO huggingface dataset:
Patent JP-S60102888-A (JP)
Title: Controller of ac motor
Inventor: NAITOU YOSHIO
IPC: H02P23/16
Filed: 1983-11-05
Abstract: PURPOSE:To control a control leading angle capable of operating stably without commutation failure even if a motor is abruptly accelerated or decelerated by deciding the superposing angle in response to the magnitude of the acceleration or deceleration rate of a reference speed and controlling the control leading angle. CONSTITUTION:An acceleration/deceleration rate detector 25 changes a switch 27 when the acceleration/deceleration rate becomes the prescribed value or higher than the detected speed by a speed detector 24, inputs the prescribed superposing angle (u) set by a superposing angle setter 26 to a control leading angle controller 21, thereby controlling a control leading angle (beta). When the rate is reduced to decrease the current, the switch 27 is reset by the current detected by a current detector 20 of another input of the detector 25, and the control leading angle (beta) is controlled by a value obtained by a superposing leading detector 23.
Patent JP-S6450173-A (JP)
Title: Method for selecting proper irradiation field
Inventor: TANAKA YASUYUKI
IPC: A61B6/00
Filed: 1987-08-20
Abstract: PURPOSE:To set correct picture processing conditions by calculating the class separation degree of a picture signal inside an area and outside the area and selecting the largest area out of them when the proper area is selected out of plural irradiation field candidate areas on an accumulation type fluorescent material sheet on which radiation picture information is recorded. CONSTITUTION:Concerning respective visual field candidate areas 12a-12c on a sheet 10, a class separation degree eta about a look-ahead picture signal inside the area and outside the area is calculated. Here, in this calculation, deltaB<2>=omega1.omega0(mu1-mu0)<2> is first obtained with omega1 and omega0 as the proportions of picture elements inside the area and outside the area, mu1 and mu0 as the mean values of the picture signal levels of all the picture elements inside and outside the area, deltaT<2> as the whole area to which the inside and outside are added up and it is calculated with eta=deltaB<2>/deltaT<2>. Thus, the class separation degrees etaa, etab and etac of the areas 12a-12c are obtained and the largest area is selected out of them. Further, if necessary, eta which is not only the largest but also whose threshold value is a prescribed value or above is selected.
Patent JP-H0255752-A (JP)
Title: Moldable composition
Inventor: SENUMA AKITAKA
IPC: B29D23/00
Filed: 1988-08-23
Abstract: PURPOSE:To prepare a silicone compsn. with improved mechanical strengths, film-forming property and moldability by compounding an ethylene polymer with an org. peroxide and a specific compd. having dialkylsiloxane structural units and hydrocarbon structural units. CONSTITUTION:100 pts.wt. ethylene polymer is compounded with 0.1-10 pts.wt. org. peroxide and 0.01-300 pts.wt. compd. having two types of structural units, i.e., a dialkylsiloxane unit of formula I (wherein R is a monovalent hydrocarbon group) and a hydrocarbon unit of formula II (wherein 'a' is 1-1000; 'b' is 5-1000), alternately linked together linearly. In said compd., both ends of its molecule may be terminated with the structural units of the same type, the dialkylsiloxane units or the hydrocarbon units, or may be terminated with the structural units of the two different types mixed; the end terminated with the dialkylsiloxane unit has the structure of formula III and the end with the hydrocarbon unit, the structure of formula IV; and the molecule has double bonds at its ends.
Patent JP-H0491262-A (JP)
Title: Warp knitted pile fabric
Inventor: YAMAZAKI SHINJIRO
IPC: D04B21/04
Filed: 1990-08-04
Abstract: PURPOSE:To obtain the title fabric markedly improved in knittability with good appearance, suitable for upholstering use by specifying the fineness of multiple yarn, the synthetic fiber filament content of said multiple yarn and pile density, respectively. CONSTITUTION:The objective fabric can be obtained, using multiple yarns comprising synthetic fiber filament and synthetic fiber staple as pile yarns, by specifying the respective parameters as follows: (1) fineness of said multiple yarn: 20-60 in terms of Bradford count; (2) the synthetic fiber filament accounts for 20-70wt.% of said multiple yarn; and (3) pile density: >=100g/m<2>.
Patent JP-S6270211-A (JP)
Title: Black phosphorus-iodine intercalation compound
Inventor: MARUYAMA ARINARI
IPC: C30B29/10
Filed: 1985-09-19
Abstract: PURPOSE:To prepare a black phosphorus-iodine intercalation compound stable in air, by incorporating iodine in black phosphorus crystals and giving two specific layer spacings. CONSTITUTION:Black phosphorus crystals are formed by a high-voltage melting method, deaerated and then brought into contact with iodine vapor at about 0-150 deg.C for about 1 - several days. Thereby, the aimed crystalline intercalation compound of black phosphorus and iodine containing intermediate layers having 3.63-3.73Angstrom layer-to-layer spacing which is the layer-to-layer spacing of the black phosphorus and intermediate layers having 4.80-6.45Angstrom layer-to-layer spacing which is different from that of the black phosphorus present in one crystal is obtained. Since the intercalation compound is stable in air, it is promising as a material for superconductive materials, switching element sensors, etc.
Patent JP-2001031687-A (JP)
Title: Synthesis of phosphorus-containing organic compound
Inventor: TAKAHASHI TAMOTSU
IPC: C07B61/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphorus-containing organic compound in high yield by reaction of a specific organometallic compound with a phosphorus compound in the presence of a specific metal compound. SOLUTION: In the presence of a compound of a metal from group 4 to group 15 in the periodic table (for example, CuCl), an organometallic compound represented by formula I [R1 is a (substituted) 1-20C hydrocarbon, a (substituted) 1-20C alkoxy or the like; R2 and R3 are each H, a (substituted) 1-20C hydrocarbon or the like; M is a metal from group 3 to group 5 and lanthanide series; L1 and L2 are each an anionic ligand; A is an eliminating group] is allowed to react with a phosphorus compound of the formula: P(R4)(R5)(X) [R4 and R5 are each H, a (substituted) 1-20C hydrocarbon or the like] (for example, chlorodiphenylphosphine or the like) preferably at -80 to 300 deg.C under a pressure of 0.1-2,500 bar to give a compound of formula II [for example, (4-ethylhexa-3- en-3-yl)diphenylphosphine].
Patent JP-H067032-A (JP)
Title: Cultivation method of cortinellus shiitake and house equipment therefor
Inventor: FUKIHARA MASATAKA
IPC: A01G1/04
Filed: 1991-07-23
Abstract: PURPOSE:To enable to stabilize yield of Cortinellus Shiitake and to easily control lifetime of bed logs by putting Shiitake bed logs on multi-shelf cultivation shelves, controlling inner temperature of a house and intermittently sprinkling water over artificial bed logs. CONSTITUTION:Artificial bed logs 7 are laid on cultivation shelves 2 in a house 1 and temperature in the house is controlled at about 20 deg.C in the daytime and at 10-15 deg.C lower in the night than in the daytime. Water sprinkling is carried out intermittently from sprinkling pipes 4 to the extent of preventing drying of artificial bed logs.
Patent JP-2000038938-A (JP)
Title: Operating method and device of dual fuel type engine
Inventor: SAKURAI TERUHIRO
IPC: F02M37/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the operating method of the different running areas of a dual fuel type gas engine. SOLUTION: An engine is made into a dual fuel type by attaching a liquid fuel feeding device 24 and a gas fuel feeding device 15, a gas fuel control device 22 is provided to the gas fuel feeding device 15, a liquid fuel control device 23 is provided to the liquid fuel feeding device 24, and an external signal receiver device 21 used commonly to both control devices 22 and 23 is also provided. And the present position is decided depending on an external signal from an artificial satellite and the like, the both control devices 22 and 23 operate the engine by converting controlling in the operation mainly of a gas, and the operation of a light oil excusively, the running mainly of a gas is carried out in a specific area of a town part and the like in order to make in a low exhaust gas level, while the long distance running is realized by a liquid fuel running in the suburbs.
Patent JP-H1051035-A (JP)
Title: Two-color light emitting element and two-color light emitting bulb
Inventor: YABUKURO YUKIO
IPC: H01L33/54
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the two-color light emitting bulb which is handled in a similar way of handling a conventional electric lamp. SOLUTION: The two-color light emitting element 10 is configured by connecting terminals (11b, 12a and 11a, 12b) of an anti-parallel connection of two LEDs 11, 12 which emit different color lights to two lead wires (electrodes) 13, 14 respectively. The two-color light emitting bulb 20 is configured by sealing the two-color light emitting element 10 in an epoxy-resin-made bulb 22 and extracting two lead electrodes 23a, 23b.
Patent JP-2000048815-A (JP)
Title: Hydrogen storage alloy for battery
Inventor: YO RITSUWA
IPC: H01M4/38
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an superior hydrogen storage alloy which is long in cycle life, very high in reactivity in an alkaline solution and used for an alkaline battery. SOLUTION: A hydrogen storage alloy used for the negative electrode of an alkaline battery is disclosed. The composition of this alloy is shown by the expression ABxMy where A is selected from a rare-earth element La or misch metal, B is selected from among a group of Ni, Fe, Mn, Cr, Cu, Co and a mixture of these, M is selected from among a group of Al, In, Zn, Sn, Ga, Si, Ge, Bi and a mixture of these, and x and y are selected in the respective ranges of 4.5<=x<=5.5 and 0.3<y<=0.6.
Patent JP-S6450490-A (JP)
Title: Buried semiconductor laser and manufacture thereof
Inventor: KATOU YOSHITAKE
IPC: H01S5/00
Filed: 1987-08-20
Abstract: PURPOSE:To perform a highly efficiently oscillation and a high speed modulation by forming the interiors of two grooves between an active region is interposed of current blocking layers made of semi-insulating semiconductor, forming the side faces of the groove of a face (111) A, and forming its base of the same plane as the top of a clad layer under an active region. CONSTITUTION:An active region 3 on a semiconductor substrate 1 of its surface having a plane (100) is disposed in a bank interposed between two grooves 28, the interiors of the grooves 28 become current blocking layers 6, the side faces of the grooves 28 are formed of a plane (111) A, and the bottom is formed in the same plane as that of the upper face of a clad layer 4 under the region 3. Accordingly, since leakage currents at both sides of the region 3 are stopped by the layer 6, the leakage currents at his parts are remarkably reduced as compared with those of a conventional one. Thus, an oscillation of high efficiency is performed, and since there is no reverse n-p junction in the layer 6, its parasitic capacity becomes small, thereby performing a high speed modulation.
Patent JP-S6364690-A (JP)
Title: Semiconductor storage device
Inventor: KITSUKAWA GORO
IPC: G11C11/401
Filed: 1986-09-05
Abstract: PURPOSE:To speed up and stabilize an action by controlling a detection circuit for reading and write transistors with the aid of separated column selection signals. CONSTITUTION:The detection circuit for reading 2 and the write transistors M1 and M2 in a read and write circuit provided for each memory cell are controlled by a separated read column selection signal YSR and a separated write column selection signal YSW. In a pair of bit lines DL, the inverse of DL, parasitic capacities for the write transistors responding to a common column selection signal and for row selection increase. Therefore the serial installation of transistors affecting seriously remaining charges in a previous cycle is not needed. It is unnecessary that column selection is made after sense amplification starts, and write and read actions can be made quickly and stably in a static memory and a dynamic memory.
Patent JP-H0953636-A (JP)
Title: Heat insulating device for bearing of hoisting motor
Inventor: SASAKI SHIMESU
IPC: F16C19/52
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating device of the bearing for a hoisting motor capable of preventing the grease in the bearing of a hoisting motor in a cold district from hardening. SOLUTION: A heat insulating device for a bearing is provided with a heating section 10 which encloses the tip of a motor shaft 3 therein with the heat insulating device fixed to a hoisting motor, and one end of the heating wire of the heating section 10 is connected to a temperature controlling section 9 for setting the temperature range of the heating section 10. The temperature controlling section 9 is connected to a temperature detector 8. The temperature detector 8 indirectly detects the temperature of a bearing by detecting the surface temperature of the hoisting motor, and the temperature controller 9 controls the voltage application to the heating section 10 based on this detected temperature according to the preset temperature.  Therefore, the temperature of the bearing can be kept constant, allowing the prevention of the grease hardened in the bearing caused by the lowering of the outside air temperature when it is colt. This prevent the bearing from generating abnormal sound and heating.
Patent JP-2000040689-A (JP)
Title: Plasma etching electrode plate
Inventor: HIRONAKA SHINTARO
IPC: H01L21/3065
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce foreign particles such as carbon particles attached to a wafer, by a method wherein the center line average roughness of the wearing surface of a plasma etching electrode plate is measured at prescribed sites on the basis of JIS, and the maximum value of the average roughnesses is set in a specific range. SOLUTION: Etching gas is made to flow toward a silicon wafer 4 through through-holes, and when an electric power is applied between an upper and a lower electrode, 2 and 3, by a high-frequency power supply 8, plasma 11 is generated. The silicon wafer 4 is etched by the plasma 11 whereby a device of prescribed pattern is formed. Through-holes provided to a circular range at the center of a glassy carbon board are subjected to ultrasonic processing. The center line average roughness Ra of the wearing surface of the electrode plate 3 opposed to the wafer 4 is measured, at least, at five sites on the basis of JIS B 0601, and the maximum value of the average roughness Ra is set in a roughness range of 0.008 to 0.097 μm.  Measuring sites are located on both the surfaces of the electrode plate 3 and when measurements are taken at a center site and four peripheral sites respectively, the maximum of measurements is in the above specified range.
Patent JP-2001000096-A (JP)
Title: Insectproof net for automobile
Inventor: FUJISE KAZUAKI
IPC: A01M29/34
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which attaches a net to the door glass of automobile to prevent the penetration of insects, mosquitoes, etc. SOLUTION: A frame 2 made of a cloth is attached to a net 1 adjusted to the size of a door glass frame different according to the model of car. A female detachable tape 3 is sewed to the frame. A male detachable tape 4 is bonded to a car door glass frame 5. The female detachable tape 3 is bonded to the male detachable tape 4.
Patent JP-S5998431-A (JP)
Inventor: TATENO MAMORU
IPC: H01H33/86
Filed: 1982-11-26
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-2000038853-A (JP)
Title: Door-protector actuator for mechanical type parking device
Inventor: SHIMIZU KENJI
IPC: E04H6/42
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a door-protector actuator for a mechanical type parking device capable of operating a door protector by lifting and lowering a turntable without using a lifting-lowering step, an electric cylinder, etc. SOLUTION: A door protector 1 is inverted against urging force while being abutted against a roller 4b installed at the lower end of a rocking link for the door protector by lifting and lowering a turntable device. The door-protector actuator for the mechanical type parking device consists of a horizontal shaft 21 rotatably installed to a fixed frame 14 not moved vertically, a pusher member 22 mounted on the fixed frame vertically movably, a link mechanism 24 (such as a first link 25 and a second link 26) connecting the horizontal shaft and the pusher member and a lifting-lowering interlocking mechanism 27 (such as a rack 27a and a pinion 27b) turning and driving the horizontal shaft by elevating and bringing down a lifting-lowering frame 12 at that time.  The pusher member 22 is held at an intermediate place at the time of the lowering and the time of elevation of the lifting-lowering frame 12, and the pusher member 22 is most lifted at the time of the intermediate elevation of the lifting- lowering frame 12, and abutted against the roller 4b and the door protector 1 is inverted at that time.
Patent JP-H0371336-A (JP)
Title: Microprogram control system
Inventor: TAKAHASHI RYUICHI
IPC: G06F9/26
Filed: 1989-08-11
Abstract: PURPOSE:To easily execute the operation which depends on the execution contents in the past by providing a means for referring to the contents of an arbitrary address of a stack in which a return address is brought to save at the time of branching to a subroutine of a microprogram. CONSTITUTION:A means for referring to the contents of an arbitrary address of a stack is provided. A circuit D for adding a port for reading out the contents of the arbitrary address to, for instance, a stack S1, and also, outputting a control signal MCS obtained by adding the contents of the stack S1 to a microinstruction read out of a control memory CS is provided. Also, a circuit MS1 for executing a micro-sequence control by adding a return address read out through a signal line L and the contents of the stack S1 is provided. In such a way, the return address accumulated in the stack reflects the execution contents in the past, therefore, even in the case of branching to the same subroutine, a different operation can be executed easily by depending on the execution contents in the past.
Patent JP-H0925435-A (JP)
Title: Resin composition for powder coating material
Inventor: HANABUSA MASAYOSHI
IPC: C08L63/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition containing a solid epoxy resin at an ambient temperature obtained by a specific method, and blended with a curing agent, having an improved yellowing property at its baking and capable of giving a coated membrane excellent in weather resistance, mechanical characteristics and corrosion resistance. SOLUTION: This resin composition for powder coating material is obtained by blending a curing agent with a solid epoxy resin at an ambient temperature and the latter is obtained by reacting (A) an epoxy resin [the glycidyl ether of preferably 2, 2-bis(4-hydroxycyclohexyl)propane] with (B) a terminal carboxylpolyester oligomer obtained by reacting a polyvalent carboxylic acid (preferably hexahydrophthalic anhydride) with a polyhydric alcohol[preferably 2,2-bis(4-hydroxycyclohexyl)propane] and (C) polyisocyanates (preferably isophorone diisocyanate, etc.], and then mixing by melting with (D) an antioxidant [preferably n-octadecyl-3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate, etc.].
Patent JP-S58108243-A (JP)
Title: Preparation of powdery amorphous copolymer
Inventor: FUTAMI TAKASHI
IPC: C08L101/00
Filed: 1981-12-22
Abstract: PURPOSE:To prepare a powdery amorphous copolymer such as ethylene-propylene rubber, etc., having excellent blocking resistance and freeze resistance, by forming a xylene-insoluble matter in the polymer at high temperature under shear force. CONSTITUTION:A powdery amorphous copolymer is prepared by treating an amorphous copolymer of ethylene, an alpha-olefin and optionally a non-conjugated diolefin with a polymerizing agent at 100-180 deg.C in the presence of shear force, thereby forming the xylene-insoluble matter in an amount of 10-70wt%. The polymerizing agent is a peroxide, and is added to the system either at the final stage after the compoletion of the polymerization of the amorphous copolymer such as ethylene-propylene rubber, or to the finished product with a mixer, or at the polymerization stage of the xylene-insoluble component in the apparatus for the application of high temperature and shear force.
Patent JP-H0525026-A (JP)
Title: Hair dye
Inventor: FUKUNISHI AKIRA
IPC: A61Q5/10
Filed: 1991-07-24
Abstract: PURPOSE:To provide a hair dye free from damage to the hair and rash, capable of dyeing the hair in a short time, capable of simultaneous coloration and dyeing, excellent in dyeing properties, low in discoloration due to hair-washing or perspiration owing to its high color fastness to water and capable of keeping its dyed effect for a long time. CONSTITUTION:The above-mentioned hair dye composed of an aqueous mixture containing (A) an amphoteric polymer, preferably vinyl-based amphoteric polymer essentially composed of a (meth)acrylic monomer having an amphoteric group of the formula (R1 is H or CH3, R2 and R3 are 1-4C hydrocarbon group or 2-4C hydroxyalkyl; X is O or NH; Y is 1-4C alkylene or 2-4C hydroxyalkylene), (B) carbon black and (C) an acid dye as the essential components and preferably, as necessary, (D) an organic solvent, (E) an organic or inorganic acid and (F) an aqueous thickening polymer in an amount of (A)=0.1-10wt.%, (B)=0.1-10wt.%, (C)=0.01-5wt.% (D)=5-40wt.%, (E)=0.5-4wt.% and (F)=0.1-2wt.% is obtained.
Patent JP-H0632092-A (JP)
Title: Forgery preventive sheet
Inventor: TANAKA ISAMU
IPC: B42D15/10
Filed: 1992-07-13
Abstract: PURPOSE:To provide a forgery preventive sheet for preventing forgery by extracting shade of a seal, a signature, etc., of a description document in which predetermined descriptions such as a check, a deposit certificate, a passport, a certificate of a seal, etc., are displayed and transferring them to other description document. CONSTITUTION:A linear display 3 is provided by the same or stronger density than that of descriptions 2 on a part to be written of a description document 1 in which descriptions such as a shade of a seal, a signature, etc., are displayed for preventing forgery.
Patent JP-H0530152-A (JP)
Title: Protocol parallel processor
Inventor: SENOO SHOICHIRO
IPC: H04L29/06
Filed: 1991-07-25
Abstract: PURPOSE:To obtain the device of high performance by improving the use rate of CPU in a protocol processor consisting of plural CPU which process a communication protocol in parallel. CONSTITUTION:A common memory 2 which can be referred to from plural CPU 1 is provided. A line interface 3a selects CPU optimum for processing data among plural CPU based on CPU selection information stored in the common memory 2 after PD (protocol data unit) and data are written into the common memory 2.