baber/WOPTO huggingface dataset:
Patent JP-S6016962-A (JP)
Title: Ester of cyclopropanecarboxylic acid having cyano group, manufacture, intermediate, use as insecticide and composition
Inventor: JIYAN TESHIE
IPC: C07D233/74
Filed: 1984-06-14
Abstract: Novel cyclopropane carboxylates in all isomeric forms of the formula <IMAGE>  I  wherein A is selected from the group consisting of -O-, -S-,   <IMAGE>  and -SO2-, R1 is selected from the group consisting of optionally unsaturated alkyl of 1 to 18 carbon atoms optionally containing at least one heteroatom in the carbon chain and optionally substituted with at least one halogen, aryl of 6 to 18 carbon atoms and aralkyl of 7 to 18 carbon atoms and R2 is selected from the group consisting of hydrogen, optionally unsaturated alkyl of 1 to 12 carbon atoms, optionally unsaturated cycloalkyl of 3 to 12 carbon atoms and residue of other alcohols used in pyrethrinoids having pesticidal activity for combatting insects, acariens of vegetables and warm-blooded animals and nematodes and novel intermediates.
Patent JP-S5823555-A (JP)
Title: Monitoring method for electromagnetic stirrer
Inventor: OOUCHI MASAO
IPC: B01F13/08
Filed: 1981-07-31
Abstract: PURPOSE:To perform faithful and stable monitoring by disposing searching coils in the area where the magnetic fluxes induced by an electromagnetic stirrer pass and using the electric signals obtained therefrom as the information for monitoring of electromagnetic stirring force. CONSTITUTION:Searching coils 71, 72 are disposed in the area where the magnetic fluxes induced by an electromagnetic stirrer pass. The coils 71, 72 are connected to a fluxmeter 74 via a switch 73, and is connected to a fluxmeter 76 via a switch 75. Since DC is conducted to excitation coils 51, 52, 53, the magnetic flux in an ingot 10 is a DC magnetic flux and therefore when the switches 73, 75 go on and off respectively, the mgnetic flux intersecting respectively with the coils 71, 72 are generated, and the fluxmeters 74, 76 are operated by the voltages generated by said fluxes, whereby the magnetic fluxes in the ingot 10 are measured. Thus, the outputs of the fluxmeters 74, 75 and ammeters 61, 62 are used as feedback data, and the control meeting the purpose of the desired control is made possible.
Patent JP-H09305145-A (JP)
Title: Display element driving method
Inventor: KAWAKAMI HARUO
IPC: G09F9/33
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable high quality gradation display by measuring a current flowing in each pixel for each pixel and controlling current made to flow in each pixel to the prescribed value required for display operation. SOLUTION: A switch 21 is turned on at the time of display operation, a current from a power source 24 is passed through the switch 21, and supplied to a pixel of a display element. A current is not made tow flow in a resistor 20. When the switch 21 is turned off, a current flowing in a pixel is measured, a current is supplied to a pixel through the resistor 20. The prescribed operation is performed by an arithmetic and logic unit 22. And a current value (i) flowing a pixel obtained by measurement is compared with the prescribed current value (i1 ) to be made to flow in a pixel, measurement is performed again. When a difference between the current value (i1 ) and the current value (i) is made in an allowable range, power source voltage V1 at the time of display operation is set as power source voltage, while stored in a memory 23.  At the time of next measurement, measurement can be performed for a short time by setting an initial value of power source voltage V2 as a value of V1 + i × a value of the resistor 20.
Patent JP-H09299355-A (JP)
Title: Individual recognition system
Inventor: KIYOMATSU SATOSHI
IPC: A61B5/117
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight individual recognition system which can be operated stably at high recognition rate. SOLUTION: A light beam of a laser 15 is applied to a finger end 23. The Doppler effect of the returning light beam caused by the movement of the finger end 23 causes a change in the frequency of the reflected light according to the speed of oscillation. When the reflected light and reference light reflected by a first beam splitter 16 are superimposed on the same plane on a photodetector 26, interference is caused and the frequency difference between the two beams arises as a beat frequency. By determining the relation between its frequency characteristic and a photodetector output by means of a frequency analyzer 29, a response pattern that is characteristic of an individual can be obtained, and is compared with data in a register 31 by a comparator 30, whereby individual recognition can be achieved to see whether or not a reference person is the aimed one.
Patent JP-H07325794-A (JP)
Title: Controlling system for parallel computer system
Inventor: SAKUMA MOTOAKI
IPC: G06F15/16
Filed: 1994-06-02
Abstract: PURPOSE:To automatically recognize the difference of the logical levels of PEs(processor elements) composing a parallel computer system and to perform the control corresponding to the difference. CONSTITUTION:In each PE 1a to 1n composing a parallel computer system, the logical level identification data 12 of a self-PE is provided. An SVP (service processor) 3 performs a broadcast transmission of the compatibility code 32 of the SVP 3 to all the PEs via a broadcasting type communication bus 4 at the time of the rise of a system. Each PE 1a to 1n compares and checks the indentification data 12 and the compatibility code 32 transmitted from the SVP 3, and reports the result to the SVP 3. As a result, the SVP 3 is capable of automatically recognizing the difference of the logical level of each PE and performing a control of each PE corresponding to the logical level. The same result as this can be obtained even if the compatibility code 32 is transmitted from the SVP 3 to the only specified PE, the PE transmits a message checking the compatibility to all other PEs, the checking results are collected and they are reported to the SVP 3.
Patent JP-S5245745-A (JP)
Title: Instantaneous heater device with cao heting system
Inventor: KAWABATA TAMOTSU
IPC: F24V30/00
Filed: 1975-10-07
Abstract: PURPOSE:To introduce a device mentioned in title, capable of following functions: to utilize high temperature heat generated by adding CaO and CaCl2 in cool water in heating source and to utilize waste heat after heat transfer plus heat produced by remaining reaction, as a source for holding temperature until service finish.
Patent JP-H06330578-A (JP)
Title: Working booth unit
Inventor: KUMAGAI TAKASHI
IPC: A47B37/00
Filed: 1993-05-24
Abstract: PURPOSE:To create an economical and convenient space for office work. CONSTITUTION:A working booth unit 1 is composed of a partition member 2 for forming a working space by partitioning off the space add a desk member 3 equipped with a top board 30 that is placed on a position lower than the upper edge of the partition member 2. The desk member is formed approximately in E shape as seen in the planet view with two dents 30a provided, and corners on both sides thereof are chamfered approximately at 45 degrees. The partition member is arranged along the front edge and the edges on both sides of the desk member. The two dents provided to the desk member are made to serve as acting spaces for workmen. First through holes 30b for wiring are provided to the edge of the top board whereon the partition member is put round, while second through holes 2a for wiring are provided to the lower edge of the partition member on positions right below the first through holes for wiring.
Patent JP-S5244861-A (JP)
Title: Process for preparing crosslinked products of liquid diene rubbers hav ing terminal hydroxyl groups and improved physical properties
Inventor: YAMASHITA SHINZOU
IPC: C08L3/00
Filed: 1975-10-07
Abstract: PURPOSE: To obtain crosslinked products of liquid rubbers, which have improved physical properties and light weights, by crosslinking (a)liquid diene rubbers having terminal hydroxyl groups, wherein finely divided organic powder having a functional group capable of reacting with isocyanates are dispersed, with (b) isocyanates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5823608-A (JP)
Title: Preventing agent for adhesion of marine animal
Inventor: IKUTA SUNAO
IPC: A01N59/16
Filed: 1981-08-03
Abstract: PURPOSE:The titled safe controlling agent with low toxicity, containing a metallic peroxide slightly soluble in seawater, e.g. calcium peroxide or magnesium  peroxide, as an active constituent, suitable for preventing the adhesion of marine organisms to ships, fishing nets, general submarine structures, etc. CONSTITUTION:A controlling agent containing a peroxide of a metal selected from Group IIa in the periodic table which is slightly soluble in seawater, particularly at least one selected from calcium peroxide, magnesium peroxide, barium peroxide, zinc peroxide and strontium peroxide, as an active constituent. The metallic peroxide has a weak effect on the killing of damaging animals living in the sea, but prevents the adhesion of the damaging animals to the bottoms of ships, fishing nets, etc. or inhibits the growth or propagation thereof after the adhesion.
Patent JP-H06328859-A (JP)
Title: Heat-sensitive recording body
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/337
Filed: 1993-05-24
Abstract: PURPOSE:To obtain heat-sensitive recording body which is excellent in long shelf stability of colored image and, at the same time, has a high sensitivity, by a method wherein the developer of heat-sensitive cloring layer contain a compound having a specified aryl sulfonylureido group and the heat-sensitive coloring layer contains a specified benzophenone compound. CONSTITUTION:The heat-sensitive recording body concerned has a heat-sensitive coloring layer containing developer, through the reaction of which with colorless or light-colored dye precursor color develops, on at least one side of sheet-like board. Further, the developer contains a compound having a aryl sulfonylureido group expressed by the formula I and the heat-sensitive coloring layer contains one kind of benzophenone compound expressed by the formula II. In this case, in the formula I, R<1> represents non-substituted aromatic group or aromatic group substituted by either one selected from the group consisting of lower alkyl group, lower alkoxy group and halogen atom. And, in the formula II, R<2>-R<9> represent independently and respectively either one selected from the group consisting of hydrogen atom, aryl group, aryloxy group, arylthio, aralkyl group, alkyl group, alkoxy group, nitro group, halogen atom, alkyl amino group and amino group.
Patent JP-H0417619-A (JP)
Title: Production of high-permeability fe-ni magnetic alloy
Inventor: IWAYAMA KENZO
IPC: C22C38/08
Filed: 1990-05-11
Abstract: PURPOSE:To produce the high-permeability Fe-Ni alloy sheet having excellent magnetic characteristics with lessened energy and simple equipment by directly and continuously casting the melt of an Fe-Ni alloy having a specific compsn. to a sheet by a single roll method or twin roll method, etc., then cold rolling the sheet. CONSTITUTION:The melt of the Fe-Ni alloy contg. 35 to 85wt.% Ni and other alloy elements, such as Mo, Cu, Cr, Nb, Ti, Ta, and V, and consisting of the balance Fe is directly and continuously cast to the sheet of 0.3 to 7mm thickness (d) at a temp. of T deg.C by the single roll method, twin roll method or belt method, etc. The sheet is rapidly cooled by a jet mixture composed of liquid and gas right thereafter and in succession, the sheet is cold rolled at >=20% draft, by which the sheet of the Fe-Ni alloy is produced. A relation T-Tl<d<2>-17d+100 is satisfied among the temp. T deg.C of this molten metal, the liquidus line temp. Tl deg.C and the sheet thickness (d) in this case. The high-permeability Fe-Ni alloy sheet is produced with the lessened energy and the simple device without requiring stages for hot rolling, etc.
Patent JP-S63287491-A (JP)
Title: Production of lipid component with high palmitoleic acid content
Inventor: MIZUSHIMA SHINJI
IPC: C12P9/00
Filed: 1987-05-19
Abstract: PURPOSE:To produce a sterol ester, triglyceride phospholipid, etc., having a high palmitoleic acid (POA) content, by aerobically cultivating an yeast having the ability to produce POA or a variant strain thereof using ethanol as a carbon source. CONSTITUTION:Saccharomyces cerevisiae KE276 (FERM BP-1054) is aerobically cultivated in a culture medium containing ethanol as a carbon source and a nitrogen source, inorganic salt, etc., added thereto at pH3.0-7.5, preferably pH4-6 and 10-45 deg.C, preferably 12-20 deg.C for 24-60hr and microbial cells are collected from the culture fluid to extract a lipid containing palmitoleic acid (POA) with a high content from the afore-mentioned microbial cells using a solvent, etc.
Patent JP-S5646361-A (JP)
Title: Paper feeder
Inventor: OOSAWA KAZUHARU
IPC: H04N1/00
Filed: 1979-09-21
Abstract: PURPOSE:To reduce the cost with simplified construction and to make easy the elimination of paper choke, by fitting the sensor section or the recording head to the external plate via the guide, in the paper feeder for facsimile device. CONSTITUTION:The originals piled in the stacker 20 are fed one by one with the supply roller 14 and fed between the feed roller 6 and the pinch roller 21 through the paper guides 18, 19. From this, the read-in of the original 25 is made at the sensor 26. The original 25 is intermittently fed and while it stops, the sensor 26 reads in it while the section 26 reciprocates on the guide shaft 27 along its axial direction. If paper choke by the original 25 takes place during the read-in of original or unnecessary original is fed, it can be eliminated by turning the moving side plate by taking the support shaft 15 as a center, toward the arrow B.
Patent JP-S5823283-A (JP)
Title: Hydraulic machine
Inventor: TAKAHASHI KIYOSHI
IPC: F03B3/18
Filed: 1981-08-05
Abstract: PURPOSE:To eliminate a stay vane and form a machine to smaller size as a whole, by arranging fixed guide vanes at an equal distance to the internally peripheral part of a casing and arranging an equal number of movable guide vanes between the fixed guide vanes then interlocking said movable guide vanes. CONSTITUTION:Fixed guide vanes 11 and movable guide vanes 12 are arranged to the internally peripheral part of a casing 10 on the same circumference. The guide vanes, fundamentally of movable type, are partially formed to a fixed type, and the fixed guide vanes 11 are arranged to the internal periphery of the casing 10 at an equal distance, while the movable guide vanes 12 are arranged in an equal quantity between said vanes 11, then these movable guide vanes 12 are formed interlocking. The movable guide vane 12, when closed, is contacted to a shutter surface of the respectively neighboring movable guide vane 12, simultaneously contacted also to the fixed guide vane 11.
Patent JP-H07306943-A (JP)
Title: Image signal coding method
Inventor: MURAYAMA ATSUSHI
IPC: H04N19/91
Filed: 1994-05-11
Abstract: PURPOSE:To reduce the code value with no deterioration of image quality when the information on the continuous feature points are coded in a chain by detecting the directional change component between the precedent and present feature points and applying the entropy coding to the directional change component. CONSTITUTION:A chain coding circuit 33 of a selection multiplexing circuit 30 produces a chain code output signal S21 showing the direction to the present feature point from the precedent feature point based on a selection signal S4 supplied from a two-dimensional feature point detecting circuit. The signal S21 is outputted to a multiplexing circuit 35. At the same time, the circuit 33 compares the direction to the precedent feature point from the feature point preceding the precedent one with the direction to the present feature point from the precedent feature point to generate a directional change component code in response to the changing degrees of both directions and outputs the component code as a chain code output S21. Under such conditions, the entropy coding is applied to the directional change component code so that the number of bits needed for coding the direction code can be decreased when the image signals are coded in a chain.
Patent JP-H11317679-A (JP)
Title: Fm multiplex broadcasting transmitter-receiver
Inventor: SUZUKI YASUKATA
IPC: G01C21/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an FM multiplex broadcasting transmitter-receiver, which simultaneously receives FM multiplex broadcasting of plural stations with a single FM multiplex decoder. SOLUTION: A synchronous circuit in an FM multiplex decoder 21 detects frame synchronization and block synchronization of VICS information, fetches the VICS information in the timing of the frame synchronization and block synchronization and sequentially stores it in a memory 25. Meanwhile, a synchronous counter 24 stores frame synchronization (DGPS transmission timing) of DGPS information, and receiving stations are switched in accordance with the frame synchronization of the DGPS information. When a block synchronous detection circuit 22 detects the block synchronization of the DGPS information, a CPU 23 stores data for two blocks as the DGPS information in the memory 25, returns the receiving station to the original state and continues to receive the VICS information.  After that, the CPU 23 corrects errors of the VICS and DGPS information, by the use of an error correction processing part of the decoder 21.
Patent JP-S5746678-A (JP)
Title: Pwm inverter
Inventor: YOSHIDA MASAHIRO
IPC: H02M7/527
Filed: 1980-09-03
Abstract: PURPOSE:To reduce vibration noise produced from a motor, by a method wherein a converter portion is changed into a variable output voltage form and a converter output voltage is reduced and controlled while a PWM chopper current is provided at low voltage. CONSTITUTION:The firing angle of the thyristor converter portion 10 of a main thyristor is controlled by a control portion 16, while the output voltage of the converter portion 10 is controlled variably in a inverter portion 12. When an induction motor 14 is being operated at low speed, the difference between the input and output voltages is squeezed by a controlling portion 16. Since a high harmonic wave accompanying the basic wave of the basic current of the inverter portion 12 is reduced, vibration and noise expected to be produced by an induction motor 14 are reduced when it is operated at a high or low speed. In addition, because the potential difference between the input and output of the inverter portion 12 at the time of its starting is minimized, a rush current against the inverter portion 12 is avoided.
Patent JP-H0416908-A (JP)
Title: Continuously variable attenuator type optical cable connector
Inventor: SHINAGAWA MICHIO
IPC: G02B6/36
Filed: 1990-05-11
Abstract: PURPOSE:To vary the attenuation of light continuously by providing an adjusting screw which varies the angle of the optical axes of optical fibers at a butting part by abutting and tightening its tip at the butting part of the terminal part of the optical fiber when a connector part is loaded. CONSTITUTION:A connector joining part 1 is mounted on a mounting plate 3 for holding by using a screw 2 and a metallic tube 5 housing a connection optical cable 4 is fixed on the joining part 1 by tightening box nuts 6 from right and left sides. After the right and left box nuts 6 are fixed on the joining part 6, the tip parts of the right and left metallic tubes 5 are moved with the tip part of the screw by tightening an attenuation adjusting screw 9, and the angle is made between the optical axes of the connection optical cable 4 located in the inside, thereby, the attenuation to be supplied to an optical signal can be varied. When a desired light attenuation is obtained, the adjusting screw 9 is fixed on the joining part 1 by using an adhesive, etc. In such a way, it possible to vary the attenuation successively without connecting additionally an attenuator to an optical connector.
Patent JP-H05324198-A (JP)
Title: Display device provided with input device
Inventor: KOJIMA HIDEFUMI
IPC: G06F3/041
Filed: 1992-05-14
Abstract: PURPOSE:To simplify the structure of an input device, to shorten a manufacturing process and to reduce the thickness of the input device by arranging input scanning electrodes and liquid crystal displaying scanning electrodes on the same face of the same transparent electrode base. CONSTITUTION:Plural transparent electrodes intersecting with each other at right angles are respectively formed on two transparent electrode bases 1. Transparent scanning electrodes 5 to be used for liquid crystal display and transparent scanning electrodes 6 to be used for the input device are arranged on the same face of the same transparent electrode base 1. A proper interval is held between two bases 1 by spacers 3 and liquid crystal is sealed into the gap. Liquid crystal display is driven by a voltage averaging method, so that characters, graphics, or a pen-inputted guide can be displayed while inputting input data from the input device. Since the liquid crystal device is directly integrated with the input device, the necessity of positioning can be eliminated.
Patent JP-H0348504-A (JP)
Title: Manufacture of reflecting mirror of parabolic antenna
Inventor: INOUE NOBUTAKA
IPC: B29K105/06
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a parabolic antenna by allowing a reinforcing net provided with a reflecting member to run along the surface of a reinforcing net of fibers whose tensile strength is large, and filling and forming a synthetic resin in which fibers are mixed. CONSTITUTION:A reinforcing net 41 of a glass fiber, a reflecting member 8, and a forming material 42 are superposed on the forming surface 32. The material 42 consists of approximately 47% CaCO3, 32% polyester resin, and 21% glass fiber. When the upper die 35 provided with a nut 43 in a forming part 38 is allowed to descend to the lower die 31, allowed to further descend by fitting a bar 40 into a hole 34, and pressed by prescribed pressure, a reflecting mirror is obtained between the forming surfaces 32, 36. During this time, by the material 42, each element wire of the reflecting member 8 goes in between meshes of the reinforcing net 41, and the reflecting member 8 and the net 41 expand, while being drawn in the peripheral edge direction of the forming surface. When the forming is ended, the reflecting member 8 is embedded without creases in the vicinity of the front of the reflecting mirror, and a reflecting mirror having a satisfactory electric characteristic and a long service life is obtained.
Patent JP-H04324762-A (JP)
Title: Left and right picture distortion correction circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/23
Filed: 1991-04-24
Abstract: PURPOSE:To keep a raster shape correct at all times by correcting a prescribed raster left and right end regardless of a vertical deflection frequency in the left/right picture distortion correction circuit used for a CRT display device of vertical deflection frequency variable type. CONSTITUTION:A waveform generating circuit 1 outputs a sawtooth wave Vs synchronously with a pulse Vd with a vertical deflection period. An integration circuit 3 integrates the sawtooth wave Vs and outputs a parabolic wave Vp. The sawtooth wave Vs is inputted to an amplitude adjustment circuit 9, in which the amplitude is adjusted in a ratio proportional to the vertical deflection frequency. The sawtooth wave Vs subject to amplitude adjustment and the parabolic wave Vp are added by an adder 8. A synthesized waveform Vmx is fed to a modulation circuit 4m in which a horizontal output voltage by a horizontal output circuit 5 is modulated.