baber/WOPTO huggingface dataset:
Patent JP-H02292803-A (JP)
Title: Polarized electromagnet device
Inventor: TANAKA KOJI
IPC: H01F7/14
Filed: 1989-05-02
Abstract: PURPOSE:To obtain the title device which can be formed in the thickness same as that of an electromagnet and also which can be used for a thin type relay and the like by a method wherein a movable member is formed into a rectangle, both sides of a permanent magnet are provided in extended form on the side of a coil, and the movable member is positioned on the side part of the coil by having both sides of the movable member supported by the above-mentioned extended part. CONSTITUTION:In a polarized electromagnet device in which a coil 9 is wound around the iron core 2 provided on the center part of a permanent magnet 3, a movable member 10 is swingingly held to the supporting point of the permanent magnet 10 and the edge part of a movable member 10 comes in contact with or separated from the edge part of an iron core 2, the movable member 10 is formed almost in a rectangle, at the same time, both sides of the permanent magnet 3 are provided in extended form on the side of the coil 9, and the movable member 10 is positioned on the side part of the coil 9 by supporting both sides of the movable member 10 by the above-mentioned extended part. For example, a notched part 4 is provided in the center of the permanent magnet 3, and the center part of the iron core 2 is fitted to the notched part 4 in such a manner that the center part of the iron core 2 becomes almost even with the permanent magnet 3. Also, the movable member 10 is composed of frames 11 and 11 and frames 12 and 12, and supporting parts 13 and 13 consisting of protrudings are provided in the center part of the frames 11 and 11.
Patent JP-S63279440-A (JP)
Title: Organic optical recording medium
Inventor: KOBAYASHI HIDEKAZU
IPC: G11B7/24009
Filed: 1987-05-08
Abstract: PURPOSE:To improve sensitivity and S/N at the time of reproduction by using a polymer having a specific repeating unit as an optical recording layer. CONSTITUTION:The addition polymer (sulfide polymer) of the divinyl benzene and benzendithiol expressed by the formula I is used as the recording layer. This org. optical recording medium is obtd. by forming the layer of the sulfide polymer in the form of a thin film on a substrate consisting of a transparent org. polymer such as polymethyl methacrylate or polycarbonate or transparent inorg. material such as glass. Information is recorded on said layer by impressing heat energy thereto from the outside to induce a phase transition of the crystal phase and amorphous phase of the sulfide polymer and the recorded information can be reproduced by reading the difference in the optical characteristics such as light transmittance and light reflectivity of the crystal phase and amorphous phase induced into the sulfide polymer. The recording medium having extremely good S/N of reading is thereby obtd.
Patent JP-H05312940-A (JP)
Title: Target tracking apparatus
Inventor: TAKITA JUNJI
IPC: G01S7/12
Filed: 1992-05-06
Abstract: PURPOSE:To decrease the number of signal lines for connecting a radar and ARPA. CONSTITUTION:As a display device 10, a raster scanning type display device is used. In correspondence with the display device, video, HS, VS and CLK are inputted from a radar 1. A target detecting circuit 11 detects the position and the size of a target based on the video by the counting operation of the CLK and the like. In comparison with the case wherein the polar-coordinate-type video is inputted from the radar 1, converted into the rectangular coordinate type and displayed on the screen of the display device 10, the number of the signal lines is decreased.
Patent JP-S62270640-A (JP)
Title: Polyolefin resin composition
Inventor: IGARASHI TAIZO
IPC: C08L23/02
Filed: 1986-05-16
Abstract: PURPOSE:To obtain the title inexpensive composition excellent in processability and mechanical properties, by mixing a polyolefin resin with an inorganic filler and a hydroxyphenylstearic acid (salt). CONSTITUTION:100pts.wt. polyolefin resin (A) (e.g., high-density PE) is mixed with 20-900pts.wt., preferably, 30-200pts.wt. inorganic filler (B) (e.g., CaCO3) of an average particle diameter of 0.01-100mum, and 0.1-20pts.wt., preferably, 0.2-10pts.wt. hydroxyphenylstearic acid (salt) (C) of the formula [wherein x+y=15, A is hydroxylphenyl, Z is H, alkali (alkaline earth) metal, Fe, Zn, Co, NH4 or an organic ammonium group and n is an integer corresponding to the valence of Z], and an antioxidant, an ultraviolet absorber, a lubricant, a colorant, an antistatic agent, a heat stabilizer, etc., if necessary, are added to the obtained mixture.
Patent JP-H05305366-A (JP)
Title: Method and device for shortening work moving distance in punch press machine
Inventor: SASAKI TAKAHIKO
IPC: B21D43/00
Filed: 1992-05-06
Abstract: PURPOSE:To shorten the moving distance and improve the positioning precision by forcedly positioning the die at a certain position among plural work machining positions provided on the frame. CONSTITUTION:A die 37 is forcedly positioned at a certain position among plural work machining places 19 provided on a frame 7. A die positioning means is provided with a die holder 15 in which plural dies 37 provided on a frame 7 are housed and which is freely circulated by a chain system 33 and a tensioner 41 which is provided in freely extensible and contractible at the central part of the die holder and moves forcedly the required die 37 inside the die holder to a certain place among the work machining places. And a die positioning tensioner (cylinder) 31 forcedly moves and positions the required die 37 inside the die holder 15 under a certain place among work machining places (rams). In such a way, the moving distance is reduced, a working space is shortened, an attaching space is reduced, positioning precision is improved and the damage of the work due to free pairs can be reduced.
Patent JP-S5236921-A (JP)
Title: Color signal recording and reproducing system
Inventor: KITAMURA SADAFUMI
IPC: G11B5/027
Filed: 1975-09-18
Abstract: PURPOSE: To eliminate the phase shift of the color signals and pilot caused by the head changeover or drop-outs when recording and reproducing by mixing the pilot of frequency f p (=2f s ) with a low frequency color signal fo frequency f s . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63282190-A (JP)
Title: Molecular beam crystal growth device
Inventor: SAITO JUNJI
IPC: C30B23/08
Filed: 1987-05-12
Abstract: PURPOSE:To prevent the molecular beam source from contamination and to stably grow the crystal layer of high quality by disposing the molecular beam source cells having a crucible with the open surface of specified shape in such a way that the surrounding members are not projected from the open surfaces of the crucibles. CONSTITUTION:The conical crucible 16 of the molecular beam source cell 5 is constituted in such a way that the open surface 60 viewed from the front shows the shape of an ellipse and is symmetrical to the vertical line passing through the center C of the open surface 60, and the whole body of the crucible 16 is nonsymmetrical to the center axis of the crucible 16, and a cross sectional view vertical to the center axis is a circle. Plural molecular beam source cells 5 having above-mentioned crucible 16 are disposed in the high vacuum vessel 1 of molecular beam epitaxial growth device in such a way that the open surfaces 60 of the crucibles 16 are vertical and the surrounding members, such as shrouds 9, are not projected to the side of the base plate 2 to be used for growing from the open surfaces 60. Then, the crucible 16 are heated by heaters 7 being controlled thermstats 8, and the evaporated molecular beam sources are projected to the base plate 2 to grow crystal without sticking to the members 9 surrounding the open surface.
Patent JP-H04342028-A (JP)
Title: Variable visible region controlling system
Inventor: NAGASHIMA KAZUSHIGE
IPC: G06F9/45
Filed: 1991-05-18
Abstract: PURPOSE:To easily realize the control of visibility (using possibility) between a variable to be used in an interface to a data base, etc., and an executable statement, and to attain the reduction of an overlapping continuous region and the improvement of translation performance by developing collectively a declarative clause to be used in every block level on a continuous region, and setting the address of this continuous region at the time of the development of the executable statement. CONSTITUTION:The system is constituted so that the declarative clause 2 of every block level to define the visible (usable) variable of the executable statement 3 and the declarative clause 2 of higher order block level are developed collectively on the continuous region 4 by every block level of a source program 1, and the address of the continuous region 4 is set as a parameter when the executable statement 3 is developed, and the visibility between the variable to be used for the interface and the executable statement 3 is controlled.
Patent JP-2000303780-A (JP)
Title: Shield device
Inventor: MIURA YUICHI
IPC: E21D9/093
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumed in pushing by miniaturizing a root pushing device, and reducing the longitudinal length of a vertical shaft. SOLUTION: A root pushing device 2 includes a guide rail 24 provided in a vertical shaft 1, pin holes 25 formed at equal intervals to one another along the longitudinal direction of the guide rail 24, a pushing plate 26 capable of moving along the guide rail 24, a front sliding plate 27 and a rear sliding plate 28 provided behind the pushing plate 26 and being movable along the guide rail 24, a first cylinder 29a having its rod end connected to the rear face of the pushing plate 26 and its head end fixed to the rear sliding plate 28, a second cylinder 30b having its rod end connected to the rear face of the pushing plate 26 and its head end fixed to the front sliding plate 27, and fixing pins 35, 36 provided on the sliding plates 27, 28 and capable of being independently attached to and removed from the pin holes 25 in the guide rail 24.
Patent JP-H049948-A (JP)
Title: Processing device for photographic sensitive material
Inventor: FUJITA KATSUJI
IPC: G03D15/02
Filed: 1990-04-27
Abstract: PURPOSE:To uniformly control the inside of a drying section to a desired temp. and humidity and to enhance the dimensional stability of a photosensitive material for printing by providing the supply opening of a humidifying means near the suction port of the drying fan of a hot wind circulating path. CONSTITUTION:The supply opening of an ultrasonic humidifier 470 is provided near the suction part of the drying fan 452 of this device. Sensors 182, 183 detect the temp. and humidity in a hot wind duct when the photosensitive mate rial used for color printing is transported to an insertion port 100. A control section 490 operates the humidifier 470 and a heater 404 according to the above- mentioned detection data and the characteristic data 185 of the photosensitive material and control the temp. and humidity of the drying section 400. The drying section 400 is already controlled to the temp. ad humidity conditions to stabilize the sizes of the photosensitive material when the front end of the photosensitive material arrives at the drying section from a crossover section 405.
Patent JP-H0594393-A (JP)
Title: Image display device
Inventor: HIRANO TOMIHIRO
IPC: G06F13/00
Filed: 1991-04-19
Abstract: PURPOSE:To execute a display processing at high speed while sharing image display among plural computers by providing controllers exclusive for communication control and drawing processing and transferring the exchange of data through a storing means between both controllers. CONSTITUTION:Plural transmission lines are connected to plural computers 3-6, data are exchanged with these computers by a communication CPU 13 to individually control the computers, and data from the communication CPU 13 are stored in a dual port memory 14. Drawing data are stored in a VRAM 12 as data corresponding to picture elements for display on a CRT 2. Further, data read from the dual port memory 14 are developed on the VRAM 12 as pixel data by a drawing CPU 11.
Patent JP-H0410813-A (JP)
Title: Coding system
Inventor: ISHII YOSHIKI
IPC: H03M7/14
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a code signal in which DC and low frequency components are less by utilizing data correlation so as to apply a prescribed coding processing to data in which the DC and low frequency components are decreased. CONSTITUTION:An input data Q at an input terminal 14 and from an output of a block correlation generating circuit 16 is subject to time adjustment by delay circuits 22, 24 respectively and the result is fed to contacts (a), (b) of a switch 26. n-Bit data inputted to a DC component suppression coding circuit 28 have correlation with each other, and the DC component suppression coding circuit 28 employs the coding system in which the DC and low frequency components are decreased such as the 8-8 word invert coding for the combination of the n-bit data to encode the multiplexed n-bit data D<(m)>, Q via the switch 26 and outputs a k-bit code with less DC and low frequency components to an output terminal 30. Thus, the code signal with less DC and low frequency components is obtained.
Patent JP-S598871-A (JP)
Inventor: YAEDA YOSHIHIRO
IPC: E02D29/02
Filed: 1982-07-02
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-H09306308-A (JP)
Title: Puffer type gas-blast circuit-breaker
Inventor: MORINO NOBUYUKI
IPC: H01H33/91
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To blow out Teflon solid particles to a puffer chamber at breaking time, and improve insulation restoring capacity at large electric current breaking time by connecting the puffer chamber and a compressor to each other by an insulating pipe having a check valve through a vessel to house the Teflon solid particles. SOLUTION: When open circuit operation is performed in the initial stage of electric current breaking time, insulating gas rises in the temperature by an arc 19, and flows in a puffer chamber 9, and a compressor operates by receiving an electric current breaking command, and Teflon solid particles in a vessel are blown out in the puffer chamber 9. Therefore, high temperature insulating gas and the Teflon solid particles thermally react with each other in the puffer chamber 9, and the Teflon solid particles evaporate, and pressure in the puffer chamber 9 increases in a short time. In this way, since the insulating gas put under superhigh pressure is blown against the arc 19 through a passage 12, insulation recovering capacity between a fixed arcing contact 4 and a movable arcing contact 7 is improved, and breaking performance is remarably improved.
Patent JP-S607209-A (JP)
Title: Phase shift synergetic fm demodulator
Inventor: TAZAKI SATORU
IPC: H04B1/16
Filed: 1983-06-24
Abstract: PURPOSE:To improve the demodulating efficiency by keeping a phase difference of 90 deg. at the center frequency between two FM intermediate frequency signals inputted to a multiplier to balance output voltages and the demodulating operation. CONSTITUTION:A rectangular wave generating circuit 5 to which an FM intermediate frequency rectangular wave signal S1 converted into a rectangular wave by a limiter amplifier 1 is inputted is triggered by the rising of the S1 and outputs a rectangular wave signal S3 taking a T/2 of the center frequency f0 of the S1 as a width of rectangular wave. Similarly, a rectangular wave generating circuit 6 is triggered by the falling of the S1 and outputs a rectangular wave signal S3 taking a T/2 of the center frequency f0 of the S1 as a width of rectangular wave. An OR circuit 7 outputs a rectangular wave signal S5 and an exclusive OR circuit 8 outputs a rectangular wave signal S2 by using the S5 and S1. Since the phase shifter 2 outputs the rectangular wave signal S2 by phase-shifting the FM intermediate frequency rectangular wave signal S1 by 90 deg. to the multiplier 3 and the average value of an output signal S0 of the multiplier 3 is zero, a balanced output voltage at the center frequency f0 is obtained.
Patent JP-S63278393-A (JP)
Title: Semiconductor laser
Inventor: OSHIMA MASAAKI
IPC: H01S5/18
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a surface light emitting laser having a low threshold current by forming a waveguide perpendicularly to an active layer, and inclining the contact at a specific angle. CONSTITUTION:A reflecting film 1-9 is formed on the inclined end face formed substantially at 45 deg. at the part corresponding to the cleaved face of a refractive index waveguide type semiconductor laser provided on a substrate 1-1, and an optical guide 1-13 is provided perpendicularly to an active layer 1-4 to a reflecting face formed on the substrate 1-1 by the film 1-9. A resonator is formed of the layer 1-4, the optical guide 1-13, and the reflecting face on the substrate 1-1. When ohmic electrodes 1-7, 1-10 are conducted, a laser oscillation output is obtained by a circular window 1-11. Thus, a laser of a low threshold value current is performed.
Patent JP-S61272956-A (JP)
Title: Hybrid type semiconductor device
Inventor: KUROIWA TAKAHIRO
IPC: H01L25/18
Filed: 1985-05-29
Abstract: PURPOSE:To improve heat dissipating properties by partially removing an insulating coating of a bed and fixing a semiconductor element onto the exposed surface of the bed section. CONSTITUTION:Copper foil is applied onto an insulating sheet 1. A pattern having desired arrangement is formed through an etching process from the copper foil, and Ni and Au are applied to the pattern 2 through a plating method. Hole sections 3 are bored to the sheet 1 through a press process. The sheet 1 is bonded with a bed section 4 by utilizing thermo-setting adhesives. The bed sections 4 for a lead frame are exposed to the hole sections 3 in the bonded sheet 1, and semiconductor elements 5 are fixed to the exposed bed sections by silver paste 6.
Patent JP-S5815523-A (JP)
Title: Production of alkyl-etherified amino resin
Inventor: MATSUZAKA JIYUNICHI
IPC: C08G12/00
Filed: 1981-07-23
Abstract: PURPOSE:To produce efficiently the titled amino resin having a low solution viscosity, by adding a slurry in a monohydric alcohol of an amino compd. capable of hydroxymethylation, to a mixture consisting of a monohydric alcohol, HCHO and an anionic surfactant, and conducting an alkyl etherification reaction. CONSTITUTION:0.02-4wt% (based on the amount of an amino compd. capable of hydroxymethylation) anionic surfactant such as a dialkyl sulfosuccinate salt is added to a mixture consisting of a monohydric alcohol such as isobutyl alcohol and HCHO. The mixture is heated to a reaction temperature under weakly acidic conditions of a pH of 4-5. Then a slurry in a monohydric alcohol of an amino compd. capable of hydroxymethylation, such as melamine, is added thereto over 15-90min. Alternatively, a mixture consisting of a monohydric alcohol  and an anionic surfactant is heated to a reaction temperature under weakly acidic conditions of a pH of 4-5. A slurry of a methylol amino compd. in a  monohydric alcohol is added thereto. Then an alkyl etherification reaction is  conducted.
Patent JP-H02295410-A (JP)
Title: Control device for speed of combine
Inventor: USUI KATSUYA
IPC: A01D69/00
Filed: 1989-05-08
Abstract: PURPOSE:Not to develop troubles even in the case of abrupt increase in threshing load by controlling a speed change gear for running based on found information of a means of detecting thickness of grain culm layer. CONSTITUTION:When the amount of grain culm is abruptly increased and thickness of grain culm layer sent by a transporting device is more enlarged than a set amount per unit time, a speed controlling means 100 decelerates a speed change gear 7 for running according to information found by a thickness detecting means S3, reduces speed of combine and lessens running load.
Patent JP-S63280316-A (JP)
Title: Help picture display system
Inventor: TSUYUKI YOSUKE
IPC: G06F3/048
Filed: 1987-05-13
Abstract: PURPOSE:To finely display help pictures by building in a help processing function without paying attention to actually displayed help pictures to freely generate and display a required help picture on demand. CONSTITUTION:A main memory 2, a display device 3, a keyboard 4, and a disk device 5 are connected to a CPU 1 to constitute a system. Correspondence between pictures to be used by a processing program 6 and help pictures corresponding to their coordinate positions is preliminarily generated as a table file, and help pictures are registered in the file. The processing program 6 has a help processing routine 7, and an operator defines a help reference key to request the help reference. When depression of this reference key is detected, the picture displayed at present and the input coordinate position are used as parameters to start the help processing routine 7 and the correspondence table file is referred to display the picture on the display device 3 from the file.
Patent JP-H02294901-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHINO MASATO
IPC: G11B5/02
Filed: 1989-05-08
Abstract: PURPOSE:To decrease the deterioration of the signal-to-noise ratio of an FM sound signal by lowering the level of a PCM sound signal according to whether a video signal is recorded or not and performing recording in the device of a three-layer recording system. CONSTITUTION:A PCM system sound signal is four-phase modulated by a four- phase modulation circuit 17 to be the PCM sound signal (QDPS) and inputted in a gain control circuit 40. The circuit 40 controls the level of the signal to be an appropriate one corresponding to a recording condition with a signal (VIDEO/AUDIO) for discriminating between a three-layer recording time and a two-layer recording time so as to record on a magnetic tape 5 by a PCM head 19 through an amplifier 18. Since the signal QDPS34 is not erased by the video signal, the ordinary reproducing level is obtained and erasion characteristic to an FM system sound signal is decreased, then the signal-to-noise ratio at the time of recording the sound is improved.
Patent JP-H05140233-A (JP)
Title: Liquid crystal polymer
Inventor: FUORUKAA BATSUHA
IPC: C08F20/30
Filed: 1992-05-07
Abstract: PURPOSE: To obtain a liquid-crystal polymer having an almost uniform mol.wt. and useful for constructing a laser optical and electrical recording element, etc., by polymerizing a specific monomer under predetermined conditions and isolating a polymer product from the reaction mixture.  
     CONSTITUTION: Identical or different monomers represented by formula I [wherein R is H, Cl or CH 3 ; A is flexible equal interval long chain molecular parts; B is a linear mesogen molecular part or an almost linear mesogen molecular part constituted of two or more aromatic groups bonded to each other and C is an optically active chiral molecular part] (e.g. compd. represented by formula II) are polymerized in a 0.001-0.1 mol soln. of an inert org. solvent (e.g. tetrahydrofuran) in the presence of 1-40 mol.% with respect to the monomers of a radical initiator [e.g. 2,2'-azo-bis-(2nitrile methylpropionate)] at 40-60°C for 100-140 hr and a polymer product is isolated from the reaction mixture. 
     COPYRIGHT: (C)1993,JPO