baber/WOPTO huggingface dataset:
Patent JP-H08284841-A (JP)
Title: Pump device
Inventor: TAKADA TSUTOMU
IPC: F04D15/02
Filed: 1995-04-10
Abstract: PURPOSE: To enable measurement of suction pressure in a pump without installing a pressure detector at an inlet side of the pump as well as make the compactification of a device structure achievable by calculating the suction pressure from those of discharge pressure, power consumption and rotational frequency of this pump. CONSTITUTION: A pump 10 is variably controlled by an inverter 21 and a motor 11, and it is variably operated at an optional speed. In addition, it is provided with a pressure transmitter 17 at the discharge side and controlled so as to make pressure at the pump discharge side become constant by a signal of a control unit 22. In addition, it is also provided with a suction side pressure tank 14, a discharge side pressure tank 15, a check valve 18 or the like, through which an output current of the inverter 21 is detected by a current converter 23 and fed to the control unit 22 which is equipped with a calculating means of power consumption, calculating this power consumption of the pump 10 from an output voltage and an output current of the inverter 21.  Rotational frequency of the pump 10 is calculated from the frequency of an ac current to be fed to the motor by the inverter 21, while discharge pressure of the pump 10 is obtainable from the discharge side pressure transmitter 17.
Patent JP-S601820-A (JP)
Title: Manufacture of cylindrical permanent magnet
Inventor: NIITSUMA SHIGEO
IPC: H01F41/02
Filed: 1983-06-17
Abstract: PURPOSE:To obtain a cylindrical permanent magnet, in which there is no crack and which has excellent magnetic characteristics and a multipolar and anisotropic section and an isotropic section in the diametral direction as coaxial cylindrical sections, by controlling distances among magnets and distances among ferrite powder and the magnets. CONSTITUTION:A plurality of magnets 2 are arranged to a cylindrical cavity section 10 so as to generate a magnetic field in the radial direction, and distances (p) among the magnets 2 and distances (t) among ferrite powder and the magnets 2 are adjusted, thus integrally forming an anisotropic section and an isotropic section to a cylindrical ferrite magnet after sintering to coaxial cylindrical shapes. The thickness (t) of a cylinder 5 consisting of a non-magnetic material disposed to the inside of the magnet bodies 2 is brought to 0.5-4.0mm., preferably, 1.5-3.0mm.. When the thickness (t) is too thin, the cylinder 5 cannot resist pressure on molding and is broken: when the thickness (t) is too thick, the intensity of a magnetic field in the cavity section 10 of the permanent magnets 2 used for orienting slurry reduces. The intervals (p) of the permanent magnets 2 are brought to 0<=K<=5, preferably, 0<=K<=3 when the width of the permanent magnet body 2 is pm and p=K.pm is formed.
Patent JP-H04340392-A (JP)
Title: Brushless motor starter
Inventor: KOGURE TAKATOSHI
IPC: H02P6/08
Filed: 1991-05-14
Abstract: PURPOSE:To prevent starting failure by making rotation frequency just after starting rise slowly and to minimize hunting by impressing an average voltage to a motor corresponding to a load onto an armature coil in a title starter having a magnet rotor. CONSTITUTION:A phase difference detection circuit 10 is provide to detect a phase difference between an induced voltage detection signal and a separately excited starting signal: for a first predetermined time out of an operation period by a separately excited signal, the frequency of a drive signal by a separately excited signal and the increment of a motor average impressing voltage are increased with time; whereas for a second predetermined time, the average impressing voltage of a motor is decreased with frequency kept constant and in accordance with the output of the phase difference detection circuit 10 to make later switching to starting based on the induced voltage detection signal.
Patent JP-S62264994-A (JP)
Title: Manufacture of heat transfer sheet
Inventor: AKATA MASANORI
IPC: B41M5/50
Filed: 1986-05-13
Abstract: PURPOSE:To make smooth a receiving layer and to improve the clearness of an image by providing a resin layer for forming the receiving layer onto a demoldable carrier then pressuring said resin layer and a basic material and adhering integrally thereafter peeling-off the carrier. CONSTITUTION:A resin composition for forming a receiving layer is applied onto a temporal carrier having the demoldability thus forming a resin layer for forming a receiving layer. Then the resin layer for forming the receiving layer and a basic material are pressure contacted and adhered integrally, thereafter the temporal carrier is peeled thus producing a heat transfer sheet. The temporal carrier having the demoldability includes a cellulose fiber paper, a synthetic paper, etc. having the surface applied with an undercoat layer then provided with a demoldable silicon layer. The resin for forming the receiving layer includes a polyester resin, a polycarbonate resin, a polyurethane resin, a polyamid resin, a urea resin, etc.
Patent JP-H05131763-A (JP)
Title: Acceptance element for thermal transfer printing
Inventor: SURURIATSUPA JIEGANASAN
IPC: C07D333/40
Filed: 1992-04-02
Abstract: PURPOSE: To give light resistance to a thermal transfer printed matter by incorporating a stabilizer expressed by a specific general formula in a dye acceptor layer on a substrate. CONSTITUTION: This acceptor element for thermal transfer printing is obtained by providing, on a substrate, a dye accepting layer containing at least one stabilizer expressed by the formula (wherein, (m) is 1 to 4; (n) is 0 to 6; (p) is 0 to 3; X is O; CO2 or SO2 ; and each R is independently 1-10C alkyl, 1-10C alkoxy, halogen, phenyl or 1-10C alkyl- or 1-10C alkoxy-substituted phenyl.
Patent JP-H05282988-A (JP)
Title: Fuse resistor
IPC: H01H85/048
Filed: 1992-04-02
Abstract: PURPOSE:To materialize fuse resistor, the whole resistance value of which does not change by a change of the surrounding temperature even when the temperature coefficient of resistance of a resistor film is set to be high. CONSTITUTION:A fuse resistor is provided with an insulating board 4, a first resistor film 8 formed to cover the surface 6 of the insulating board 4 and a second resistor film 10 formed to cover the surface 6 of the insulating board 4 and connected in series with the first resistor film 8. The temperature coefficient of resistance of the first resistor film 8 is set so that an amount of heat increased up to a degree being enough to destroy the insulating board 4 can be obtained. The temperature coefficient of resistance of the second resistor film 10 is set to a negative value corresponding to the temperature coefficient of resistance of the first resistor film 8.
Patent JP-S5535383-A (JP)
Title: Electrophotographic liquid developer
Inventor: TSUBUSHI KAZUO
IPC: C08F20/10
Filed: 1978-09-06
Abstract: PURPOSE: To enhance image density, durability, development capacity, dispersion stability, fixativity, and redispersibility by dispersing 2 kinds of resin represented by specified general formulae and a pigment or dye into a carrying liquid.  
     CONSTITUTION: A resin containing component A and component B mentioned below, and a pigment or dye are dispersed into a carrying liquid of high insulation and low dielectric constant. Component A is a polymer of one or more resins of acetone tolerance value 100W5000 and one or more monomers dissolving them. Component B is a polymer prepared by copolymerizing a monomer represented by general formula I and a monomer having a glycidyl group, etc., esterifying this copolymer with unsaturated carboxylic acid or the like, and graft polymerizing one or more monomers represented by general formulae II and III with the unsaturated parts of the ester. For example, a liquid developer is prepared by dispersing polymer A of natural resin modified phenolic resin and 2-ethylhexyl methacrylate and component B together with carbon black into an aliphatic hydrocarbon solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322207-A (JP)
Title: Production of binder for magnetic recording medium
Inventor: FUJII NORIKI
IPC: C08K5/52
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a binder for magnetic recording medium having excellent heat stability and suppressed in a dehydrochlorination reaction by copolymerizing a vinyl chloride monomer with a hydroxyvinyl monomer and a polar-group-containing vinyl monomer while adding a specified stabilizer to the polymerization system before the vinyl chloride monomer is completely reacted. CONSTITUTION:A process for copolymerizing vinyl chloride monomer with a hydroxyvinyl monomer and a polar-group-containing vinyl monomer, which process comprises adding 0.1-3 pts.wt., per 100 pts.wt. formed copolymer, at least one member selected from among a phosphite stabilizer, an organotin compound stabilizer, an organic antioxidant and an epoxy compound to the polymerization system before the vinyl chloride monomer is completely reacted, that is, during the initial stage of polymerization or after the completion of polymerization, is provided. When the amount of the organotin compound stabilizer added is excessively small, the effect of improving the heat stability is little, whereas, when it is excessively large, the pot life becomes shorter. Therefore, it is 0.1-3 pts.wt., desirably 0.5-2.5 pts.wt., per 100 pts.wt. formed vinyl copolymer.
Patent JP-S58225695-A (JP)
Inventor: OOKUBO TSUNEO
IPC: H05K3/18
Filed: 1982-06-24
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-H117548-A (JP)
Title: Mesh division process for finite element method
Inventor: KOUGAMI HIROYOSHI
IPC: G06F17/50
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform the mesh division of an analysis model by executing the mesh division for respective blocks corresponding, to a set or adjusted division density and generating mesh data having the attribute name of the block. SOLUTION: In a geographical model, the parts of different attributes such as geological features, dislocations and rock classes required for analysis are divided by line segments and displayed. In the case that it is an analysis object, a user converts the geographical model into prescribed graphic data processable by a mesh divider A, a DXF file form for instance, beforehand by the graphic plotting software of a separate CAD or the like. Then, an analysis model input/ correction part 11 is activated, the graphic data of the geographical model are inputted to the mesh divider A and the recognized geographical model is displayed at a display 4. The user confirms the geographical model displayed at the display, then activates a block recognition part 12 and recognizes the geographical model for the respective blocks based on the inputted graphic data.
Patent JP-S5810624-A (JP)
Title: Experimental water tank for testing reproduction of ice field
Inventor: SUDOU MASANOBU
IPC: G01M10/00
Filed: 1981-07-14
Abstract: PURPOSE:To achieve an ice breaking experiment under a similar condition to natural ice field with inexpensive equipment not requiring a large refrigerating equipment and others by forming an imitation ice of a highly pure fatty acid. CONSTITUTION:For the production of a simulated ice-field, a highly pure acetic acid such as stearic acid, myristic acid, laulic acid and palitic acid are used as the material. To make a simulation ice A in a water tank body 1, a hot water made in a hot water tank 11 fills the body 1 thereof with a pump 15 up to a specified depth at a temperature of about melting point of the simulated ice A. Then, a liqufied simulated ice dissolved is poured into the body 1 upto a specified depth from pouring tubes 7 at four corners. To delay the solidification of the simulated ice A, a hot water is fed to a temperature controlling water tank 21 from a hot water feed tube 22 while a cool water is fed thereto from a cooling water feed tube 23 for acceleration. When the simulated ice A is solidified, it is towed by a model boat 31 or self-propelled to perform a ice breaking experiment. After the completion of the experiment, broken pieces of the ice A are picked up.
Patent JP-S592430-A (JP)
Title: Analog-digital converter
Inventor: AKITAKE ISAO
IPC: H03M1/18
Filed: 1982-06-28
Abstract: PURPOSE:To attain high accuracy of digital conversion, by amplifying a level of an input analog voltage to a level possible for conversion, for fetching the level. CONSTITUTION:One of video devices 2-4 is selected and its video signal is inputted to an A/D converter 1, the signal is inputted to a comparator 103 and also to a synchronizing signal level detecting circuit 108 and an amplitude level Va of a synchronizing signal is inputted to an input of a control signal generating circuit 107. Since a voltage attenuating the voltage value of a common reference voltage source 102 is applied to the other input as a reference voltage Vr, the period signal amplitude level Va and the reference voltage Vr are compared, the difference voltage is applied to a variable gain amplifier 107 and the gain is determined so as to be Va=Vr. Thus, the inputted video signal is not saturated and converted into a proportional digital signal at all times.
Patent JP-H04316461-A (JP)
Title: Preparation of soy sauce
Inventor: NAKAMURA TOKUJI
IPC: A23L27/50
Filed: 1991-04-15
Abstract: PURPOSE:To prepare a high-sweet low-salt soy sauce having sufficient natural sweetness, low salt content and high viscosity from inexpensive non-glutinous rice by natural brewing process. CONSTITUTION:Rice malt prepared from 1 pt.vol. of stock rice is mixed with 0.8-1.4 pts.vol. of raw say sauce prepared by pressing unrefined soy sauce. The mixture is aged under heating and pressed. The squeezed liquid is thermally sterilized, added with a settling agent to settle the dregs and the supernatant is filtered to obtain the objective soy sauce.
Patent JP-S5336012-A (JP)
Title: Pressure increasing device for high speed rotary machine
Inventor: MATSUSHIMA TOKUYUKI
IPC: F04D21/00
Filed: 1976-09-16
Abstract: PURPOSE: To ensure a small size, light high speed rotary machine and to allow the reduction of cost, by obtaining high pressure ratio while shortening the outer diameter dimension of a pressure incrasing device, when recovering the pres. of gas jetted from the high speed rotary body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07322345-A (JP)
Title: Digital cordless telephone system
Inventor: EGAMI TAKESHI
IPC: H04Q7/38
Filed: 1994-05-24
Abstract: PURPOSE:To perform sure communication even when signals transmitted from a call origination side terminal leak out to an adjacent channel other than a call origination channel in the inter-slave-unit direct communication function of a PHS (Persional Handy Phone System). CONSTITUTION:This system is provided with a local oscillation signal generation circuit 4, a code identification circuit 6 for reading data outputted by demodulating radio signals inputted from a reception antenna 2 in a demodulation circuit 3 by using local oscillation signals and judging whether or not an incoming identification code included in the data is transmitted toward a present terminal, a reception level detection circuit 7 and a memory 8 for storing the code identified results and reception level detected results of the entire communication channels successively demodulated by the demodulation circuit. A channel with the highest reception level in the communication channels transmitted to the present terminal is selected from the code identified results and the reception level results by a channel selection circuit 5 and the local oscillation signal generation circuit 4 is informed of a channel number.
Patent JP-S61275414-A (JP)
Title: Complex spinning machine
Inventor: AWATA MUNEAKI
IPC: D01D5/30
Filed: 1985-05-21
Abstract: PURPOSE:A complex spinning machine capable of changing polymers simply and providing various kinds of conjugated yarn, having a metering pump and a mixer between two extruders and a spinneret pack in a specific arrangement state. CONSTITUTION:The polymer A melted by the extruder EA is sent through the metering pump GA1 to the spinneret pack 3. The molten polymer A is partially sent to the mixer M by the metering pump GA2. The polymer B melted by the extruder EB is sent through the metering pump GB1 to the mixer M. The molten polymer A is blended with the molten polymer B by the mixer M to give the molten polymer C, which is fed through the metering pump GC to the spinneret pack 3.
Patent JP-S5234706-A (JP)
Title: Control method of rotary memory
Inventor: MIYAZAKI MICHIO
IPC: G11B5/09
Filed: 1975-09-12
Abstract: PURPOSE: To prevent overlooking of records by accurately detecting missing of records. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273913-A (JP)
Title: Teaching method for play-back robot
Inventor: IWAMOTO TAKASHI
IPC: B25J9/22
Filed: 1987-05-06
Abstract: PURPOSE:To ensure the highly effective remote control teaching of a robot by teaching the target position data as a function set by the distance between the shift start point and a target position. CONSTITUTION:A shift step is divided into four sections between a shift start point l0 and a target position l4. In this case, the speed commands are set as the same data for manual operations of hands in those four sections respectively. When the distance data is set, a CPU 1 calculates a moving distance based on the data on the target position supplied from a teaching operation board 12. Then said moving distance is divided by a prescribed ratio and stored as an intermediate target position. The moving speeds of those divided steps are maximized in response to the moving distance by giving the same command value to an acceleration/deceleration circuit. As a result, it is possible to set a target position without having the extreme decleration at a point near the target position. Then a teaching speed is easily set for a robot.
Patent JP-S5637415-A (JP)
Title: Rotational number adjusting type soot blower
Inventor: FUKUISHI MASAAKI
IPC: F23J3/00
Filed: 1979-08-31
Abstract: PURPOSE: To minutely perform the change of the rotational number by making the limit switch operating point with respect to a shift lever for advancing or retreating position changeable in a soot blower for sweeping off soots adhering to the outside of a transmission face of a combustion device.  
     CONSTITUTION: An outer tube 20 is rotated through gears 16 and 18 by the rotation of a motor 1a, and further a screw 22 is rotated through a gear 17. By the rotation of the screw 22, a screw nuit 23 moves in the axial direction, and a roller 24 provided in the nut 23 swings a shift lever 25 around a pin 26. By the swinging movement of the lever 25, the outer tube 20 is advanced or retreated along the axial direction through a cam follower 27 and flanges 28 and 28a. Upon this occasion, the limit switch 29 of the motor 1a for defining the retreat limit of the nut 23 and inverting when turned on, is made changeable and settable in the axial direction of the screw 22 so that the rotational number of a nozzle N can be minutely set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5335196-A (JP)
Title: Resistive composite
Inventor: HATSUTORI MASUZOU
IPC: H01C10/30
Filed: 1976-09-14
Abstract: PURPOSE: To produce a cheap grease resistive element which is inflammable and can be calcined by using molybdenum silicate, conductive impalpable powder containing aluminum and glass frit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000303577-A (JP)
Title: Calking material filling method for connecting part of covering material for structure skeleton and calking material filling backup tool therefor
Inventor: OKADA KOZO
IPC: E04B1/682
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To easily fill calking material into a connecting part of a covering material for covering a structure skeleton, by covering the structure skeleton and a backup tool with the covering material, and filling a calking material to be filled into the clearance of the connecting part of mutual covering materials in the next place while receiving the calking material by the backup tool. SOLUTION: In arranging copings 5B, 5F in a corner part of a handrail wall 2, when arranging a backup tool 20 on an upper surface of the corner part, a position of a recessed part 24 of the backup tool 20 becomes a position of a connecting part of opening clearance S between the copings 5B, 5F, and these copings 5A, 5F are arranged on the handrail wall 2. Since a calking material 27 is received by the recessed part 24, the calking material 27 can be uniformly filled in proper quantities over the total length of the clearance S only by performing work for scratching off the calking material 27 rising from the clearance S by a tool such as a spatula to thereby easily perform work for filling the calking material in the connecting part of mutual covering materials such as the copings for covering a structure skeleton.
Patent JP-S601829-A (JP)
Title: Reduction projection type exposure device
Inventor: YAMASHITA HIROMI
IPC: G03F1/84
Filed: 1983-06-20
Abstract: PURPOSE:To shorten a production period for the development, etc. of a new product, and to use device itself efficiently by reduction-projecting and exposing an element pattern on an exposure mask and providing a means, which can expose a correction pattern not contained in the element pattern automatically and additionally. CONSTITUTION:When a correction pattern 4 regarded as proper is selected from plurality of correction patterns 4 arranged at designated positions on the inside of a maximum exposeable range 3 on an exposure mask 1 and on the outside of an element pattern 2 and inputted previously as exposure data, a pattern correction exposure mechanism 5 starts its operation on the basis of the data. An aperture 6 for the correction pattern and a correction-pattern exposure head 7 are set to the predetermined correction pattern 4 by a pulse motor 8 for driving, a spring-joint 9 and a lead-screw 10 first. When a correction section in a substrate is moved to where the pattern must be projected and reaches to a prescribed position, exposure beams from an exposure light source are introduced to the correction pattern 4 on the exposure mask 1 by an optical-fiber 11 and a plane mirror 12, and the correction pattern 4 is projected and exposed onto the substrate.
Patent JP-H05310667-A (JP)
Title: Substituted anilinocarboxylic amide derivative and germicide for agriculture containing the same
Inventor: SASAKI NORIO
IPC: C07C255/24
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a new compound used as a germicide for agriculture, especially exhibiting excellent control effects on rice blast and entirely exhibiting no phytotoxicity to rice. CONSTITUTION:A compound of formula I [X is halogen or alkyl; n is 0-3; R<1> and R<2> are H or lower alkyl; R<3> and R<4> are lower alkyl or cycloalkyl; R<3> and R<4> together are -(CH2)m-; m is 4-6; Y is cyano or COOR<5>; R<5> is lower alkyl], e.g. 2-(2,4-dichloro-3-methylanilino)-N-(1-cyano-1,2-dimethylpropyl)propionic amide. This compound of formula I is obtained by reacting a carboxyl active derivative of formula II with an amino compound of formula III, as necessary, in the presence of a deacidifying agent (e.g. triethylamine) in a solvent (e.g. THF) at -20 deg.C to a reflux temperature of the solvent.
Patent JP-S5336884-A (JP)
Title: Method of transporting kaolin on the sea
Inventor: ASAI TAKAYOSHI
IPC: B63B25/02
Filed: 1976-09-15
Abstract: PURPOSE: To efficiently transport a large amount of kaolin on the sea while maintaining the quality by loading the kaolin prepared as slurry of special density in a slurry transport vessel as liquid freight. 
     COPYRIGHT: (C)1978,JPO&Japio