baber/WOPTO huggingface dataset:
Patent JP-S63133729-A (JP)
Title: Synchronizing reproduction circuit
Inventor: MATSUSHITA TADASHI
IPC: H04L7/02
Filed: 1986-11-25
Abstract: PURPOSE:To insure systematic jitters included in an input signal, against accumulating in an output signal by providing a clock extraction part extracting a clock signal from the input signal with a delay means delaying the clock signal. CONSTITUTION:A delay line 11 delaying a pulse outputted from a resonator circuit 4 is provided at the posterior stage of the resonator circuit 4 constituting the clock extraction part 10. The delay line 11 acts as delaying the clock signal in the clock extraction part 10. Hence it functions as delaying the fluctuation of a pulse waveform such as the systematic jitters included in the clock signal outputted from the clock extraction part 10 behind the fluctuation of a pulse waveform such as the systematic jitters included in the input signal.
Patent JP-H09125355-A (JP)
Title: Dynamic condition detecting system for soft ground
Inventor: NAKAKUMA KAZUYOSHI
IPC: E02D1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect the dynamic condition of a soft ground and accurately judge the end of sink by measuring an upper load on the soft ground, the amount of the ground subsidence, the amount of water drainage of compacted water due to ground subsidence, and its temperature. SOLUTION: A water passing pipe 12 connected to a vacuum pump 13, a drain material 14 connected to the water passing pipe 12, and a pressure gauge R are buried in a soft ground A beforehand. Also the surface of the soft ground A is covered by an air tight sheet 11, and the vacuum pump 13 is operated. Then water and air are sucked through the water passing pipe 12 so as to bring the soft ground A layer into negative pressure condition. The degree of vacuum is measured on the pressure gauge R, and a load applied to the soft ground A is detected. On the other hand, a water level measuring water reserving pipe is provided on the soft ground A and those placed free from fluctuation of ground, and they are connected to each other with connection pipes so as to enable the movement of water.  Because the water level in the water reserving pipe rises as the soft ground A subsidence, the amount of subsidence of the soft ground A is measured by measuring the water level.
Patent JP-S62139467-A (JP)
Title: Optical system holder for image reader
Inventor: OGURA MAKOTO
IPC: H04N1/19
Filed: 1985-12-13
Abstract: PURPOSE:To obtain an optical system holder for an image reader improved at its picture quality by properly positioning the optical system in an optical transmission direction over the whole length of the optical system in the original with direction. CONSTITUTION:Plural adjusting screws 21 are screwed into a side wall part 13C opposed to the reference surface 13B of a holding member 13 along the length direction of the side wall part 13C and then screwed to the reference surface 13B, so that the side of a convergent optical transmission body array 9 is pressed to the reference surface 13B. The adjusting screws 21 are used for correcting the inclination and distortion of the array 9 from the reference surface 13B, but may be loosened when the positional adjustment of the array 9 in the optical transmission direction is executed so that adjustment based upon screws 19 can be easily executed. To prevent the screws from being loosended due to oscillation or shock, loosening preventing processing such as screw locking is executed after adjusting all the screws.
Patent JP-H06235206-A (JP)
Title: Cushion type joint soil for artificial lawn
Inventor: OTANI KAZUYA
IPC: E01C13/08
Filed: 1993-10-12
Abstract: PURPOSE:To provide joint soil for artificial lawn having a cushioning characteristic which maintains draining characteristic and can be used for athletic facilities by composing it of sand covered with or adhered with resin or oil of nonsoluble type to water. CONSTITUTION:Cushion type joint soil is provided by mixing synthetic resin, oil additive agent in sand and hardening them. The bulk density of the joint soil should be 0.5-1.2g/cm<3>. As the synthetic resin, at least one kind of materials, such as silicon, urethane, acryl, olefin, styrene, vinyl acetate, epoxy polyester and nylon is used. The containing amount of synthetic resin and oil should be 0.1-30wt.% of the weight of sand corresponding to that of dried sand. The viscosity of oil at 25 degrees C should be 50,000-100,000cst while the fluidizing point of oil should be 0 degree C or less. Upon mixing the liquid or emulsion resin if used is used as it is, while the solid resin if used should be heated and melted or turned into resin solution, and then used.
Patent JP-H06129415-A (JP)
Title: Luminaire
Inventor: WATANABE HIROYUKI
IPC: F16B37/02
Filed: 1992-10-19
Abstract: PURPOSE:To fit a reflection plate to an appliance main body firmly by turning a fitting screw in a tightening direction. CONSTITUTION:A fitting screw 71 is rotatably inserted and fitted to a reflection plate 61. An engage-stopping member 41 is provided at an appliance main body through reflection plate metal fittings 31. The engage-stopping member 41 is provided with a pair of pinch-holding piece portions 43 into which the screw portion 72 of the fitting screw 71 is put under pressure at the process of the reflection plate 6 being attached and which mesh sides of the screw portion 72 and pinch-hold it elastically. Accordingly, at the process of the reflection plate 6 being attached, the reflection plate 61 can be temporarily fixed by the fitting screw 71 screw portion 72 being meshed between the pair of pinch-holding piece portions 43 of the engage-stopping member 41.
Patent JP-H08140058-A (JP)
Title: Skew correction device
Inventor: MOTAI MASAHIKO
IPC: G11B20/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a device for inhibiting erroneous judgement from occuring even when clocks in a PLL circuit are used in a standard/non-standard judgement circuit at all times and also performing skew correction. CONSTITUTION: The loop of a phase comparator 3, a loop filter 4 and a VCO 5 phase synchronizes with horizontal synchronizing signals and the standard/non- standard judgement circuit monitors the frequency relation of the output of the VCO 5 and vertical synchronizing signals and judges standard and non-standard. VCO output and the output phase error output of the phase comparator 3 are added in an adder 31 and the horizontal synchronizing signals H are reproduced as added output L. Since the write reset pulses of a memory 33 are generated based on the L, fetching to the memory 33 is made possible corresponding to skew and then, read at a fixed cycle is performed by a read control circuit 35. PLL reset is not performed even when the skew is generated and the erroneous judgement is prevented from occuring in the judgement output of the standard/nonstandard judgement circuit.
Patent JP-H10120678-A (JP)
Title: N-(1,3-dialkyl-2-imidazolidinyldene)-4-pyridineamine
Inventor: ISOBE TOSHIO
IPC: C07D401/12
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is useful as a catalyst that can force the condensation reaction typified by esterification in high yield. SOLUTION: The objective compound is represented by formula I (R<1> and R<2> are each an alkyl), typically N-(1,3-dimethyl-2-imidazolizinylidene)-4- pyridineamine. This compound is prepared by allowing a 1,3-dialkyl-2- imidazolizinone to react with a halogenating agent, followed by reaction of the product which is 1,3-dialkyl-2-halogeno-imidazolium halogenide of formula III with 4-pyridineamide of formula IV in the presence of a base in a solvent such as acetonitrile at about room temperature.
Patent JP-S62140398-A (JP)
Inventor: TANBA MORITAKE
IPC: H05H1/11
Filed: 1985-12-13
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-2001100469-A (JP)
Title: Image forming device
Inventor: OTANI HIDEYUKI
IPC: G03G15/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high quality free from a break of a fine line, irrespective of an environmental change such as a change in temperature and a change in humidity, etc., and a variation in the type of a recording paper such as the thickness of the paper and the material variation. SOLUTION: The image forming device is provided with a sheet absence state constant voltage transfer means C5 for executing a constant voltage transfer without carrying the recording sheet into a transfer area, a sheet absence state constant voltage transfer current detector SN1 for detecting the sheet absence state constant voltage transfer current which flows when the sheet absence state constant voltage transfer is executed,  and an image forming parameter setting table C2T for storing the detection signal of the detector SN1 in accordance with divided detection ranges divided into plural detection ranges in accordance with the size of the detection signal and the set value of an image forming parameter for changing a developing contrast as a difference value between a current developing bias potential applied on the developing roll and the electrostatically charged potential of the electrostatic latent image.
Patent JP-2000111286-A (JP)
Title: Cold heat storage device and cold heat storage element
Inventor: ISHII TAKAHITO
IPC: F28D20/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an efficient cold heat storage device with a wide range of a utilization field. SOLUTION: A cold storage tank 2 filled with a cold storage material and a heat storage tank 3 filled with a heat storage material are provided to store heat in a condenser side and cool heat in an evaporator side by a heat pump system. The heat transfer of the cold storage material or the heat storage material is carried out through a heat transfer medium, so that heat can be efficiently transferred in the cold storage tank 2 and the heat storage tank 3. A cold water circuit 5 and a hot water circuit 6 of a secondary side provided in the cold storage tank 2 and the heat storage tank 3 are suitably selected, so that a heat storage device is utilized in a variety of fields such as cooling, dehumidification and heating as well as the supply of cold and hot water.
Patent JP-H11112226-A (JP)
Title: Polarized surface switch antenna
Inventor: SAITO HIROTAKA
IPC: H01Q23/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To match one matching circuit at the time of switching a short-circuit point by providing reactance by which input impedance that is almost equal to antenna impedance when one short-circuit point is short-circuited is obtained instead of the short-circuit conductor of the other short-circuit points except for one short-circuit point. SOLUTION: Loading reactance 5 is inserted and connected into the conductor 4 of the short-circuit points A-A' in series. Loading reactance 5 is inserted at the time of short-circuiting A-A'. In a circuit containing an on/off switch means, inductance (matching coil) L0 provided as loading reactance 5, DC inhibition capacitors C1 and C2 and a switching diode D1 are provided, and the values of the control high resistors R1 and R2 of switching control voltage (VCONT) are decided by the ability of the switching diode D1 , power consumption and the value of VCONT. Thus, input impedance when the points A-A' are short- circuited becomes almost equal to input impedance at the time of short-circuiting the points C-C'.
Patent JP-S61154797-A (JP)
Title: Backing device for welding machine
Inventor: GENDA NOBORU
IPC: B23K26/21
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the martensitic transformation of a weld zone and to prevent the cracking and embrittlement of the part to be welded by providing an induction heating coil to a back bar and heating the butt part. CONSTITUTION:The part to be welded of strips 1, 2 is backed by the back bar 7 from below. An insulating plate 8 is attached to a top end face 7b enclosing a hollow groove 7a provided to the bar 7 and the induction heating coil 9 is fixed atop the same. A shielding plate 10 is provided atop the coil 9. The AC current generated by a high-frequency transformer enters the coil 9 from one end thereof and escapes from the other end to apply about 5-100kW high- frequency current between the two terminals. Eddy current is then passed to the end faces of the parts 1, 2 to be welded, by which said parts are locally welded. The martensitic transformation of the part to be welded of a high- carbon steel, etc. is thus prevented.
Patent JP-H06109732-A (JP)
Title: Labeling method for protein
Inventor: MORIMOTO KOICHI
IPC: G01N33/532
Filed: 1992-09-28
Abstract: PURPOSE:To effectively label a labeling material without reducing the peculiarity and activity of protein by concurrently providing a bond inhibitor between the protein and labeling material for labeling when the protein is to be labeled by the labeling material. CONSTITUTION:In the case that the protein is to be labeled by a labeling material, a bond inhibitor between the protein and labeling material for labeling is concurrently provided. Enzyme, a fluorescent material, a chemical material, or a cross linking agent is used for the labeling material. Peroxidase is used for the enzyme, fluoreskamin is used for the fluorescent material, and an avidin compound is used for the chemical material, for example. The cross linking agent used in introducing the protein, enzyme, fluorescent material, or chemical material is considered as the labeling material, and N-succinimidyl-3-(2- pyridyldithio) propionate or its derivative used for it, for example is listed. A compound having ammonium ions, e.g. ammonium sulfate or the like, can be used for the inhibitor in the case of the amino group.
Patent JP-H06125980-A (JP)
Title: Antithrombic material and manufacture thereof
Inventor: IMANISHI YUKIO
IPC: A61L33/10
Filed: 1992-10-20
Abstract: PURPOSE:To provide a material which can achieve a high antithrombic property for a long period by forming a thin film of phosphatide-polymer conjugate formed on the surface of a substrate by immersing the substrate in a solution of phosphatide-polymer conjugate, and bonding heparin ionicaly to the phosphatide in the thin film. CONSTITUTION:A styrene-based elastomer and/or a diene-based elastomer and phosphatide are dissolved in a volatileorganic solvent to prepare phosphatide- polymer conjugate. A substrate is immersed in this solution or the solution is applied on the surface of the substrate and dried, heparin is ionically bonded to the phosphatide in a thin film of the phosphatide-polymer conjugate formed on the surface of the substrate. Phosphatidylcholine or the like is used for the phosphatide, and chloroform, n-hexan, etc., are used for the volatile organic solvent. An antithrombic material to achieve a high antithrombic property for a long period which is provided with effects anti-blood coagulation of heparin and blood plasma protein attachment restricting function of the phosphatide can thus be provided.
Patent JP-H10112010-A (JP)
Title: Magneto-resistive head
Inventor: SUZUKI YASUTOSHI
IPC: G11B5/39
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive head capable of suppressing the generation of Barkhausen noise. SOLUTION: An MR layer 2 is formed above a lower gap layer 1 formed via a substrate protective layer and a lower shielding layer on the front surface of a substrate. Lead layers 6 are so formed as to come into contact with both ends of this MR layer 2. These lead layers 6 are formed of an antiferromagnetic film 7 and lead film 8 formed on the side of the surface in contact with the MR layer 2. This antiferromagnetic film 7 puts the MR layer 2 into a single domain state by exchange bonding strength. Since the antiferromagnetic film 7 is formed by an alloy (Au is 40 to 60atm.%) of Au and Mn, the exchange bonding strength of the antiferromagnetic film 7 may be increased. Further, the alloy of the Au and Mn has good corrosion resistance and, therefore, the exchange bonding strength of the antiferromagnetic film 7 is not degraded by oxidation.  The MR layer 2 may thus be kept held at the single domain state and the generation of the Barkhausen noise is suppressed.
Patent JP-H10110729-A (JP)
Title: Position control method for body to be guided by utilizing restriction characteristics of static pressure bearing, and diaphragm valve type automatic restriction regulating device using the control
Inventor: YAMAMOTO MASARU
IPC: B23Q5/22
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To perform fine movement (capable of, for example, 0.5μm being moved) of a body to be guided in a specified direction accurately, rapidly with little vibration by effectively utilizing the characteristics of the diaphragm valve type automatic restriction regulation of a static pressure bearing. SOLUTION: A diaphragm valve type automatic restriction regulating device 5 is formed such that a shield space is partitioned by a diaphragm body 6 and the sides form fluid chambers 7 and 8 and a restriction surface part 9 positioned facing the diaphragm body is arranged in each fluid chamber, and power drive means 20A and 20B are provided to displace at least one restriction surface part or both restriction surface parts in an arbitrary position in a direction crossing the diaphragm body. Fluid having a proper pressure is fed to a space between each throttle surface part and the diaphragm body, and restricted fluid therein is fed to recesses 2a and 3a positioned facing a static pressure bearing. With this state, the power drive means is properly operated.
Patent JP-H02128822-A (JP)
Title: Method and apparatus for setting optimum monitor tolerant value of injection molding machine
Inventor: SAKAUCHI SABURO
IPC: B29C45/76
Filed: 1988-11-09
Abstract: PURPOSE:To easily set an optimum monitor tolerant value within a short time by correcting an execution monitoring tolerant value on the basis of the correlational graph of the measured value of a nondefective molded product and each nondefective product monitoring data value. CONSTITUTION:When the molding of a product is completed, various monitoring data values in an injection process are inputted to the monitoring data memory 66 of a control unit 42 from an input circuit 46 through a data bus 76 by a controller. At the same time, the wt., dimension and other items of a molded product are automatically measured to be inputted to a molded product measuring memory 68 from the input circuit 46 through the data bus 76. Next, the quality of the product is judged and the measured data of the nondefective molded product is inputted to a function operator 72 along with monitoring data to calculate a correlation Y=f(X) and this correlation is displayed on the picture of a CRT 56 as a correlational graph. On the basis of this correlational graph, a tolerant value is corrected while the picture of the CRT is looked by a keyboard.
Patent JP-H07179785-A (JP)
Title: Coloring method for organic medium
Inventor: GIYUNTAA RINDE
IPC: C09C1/36
Filed: 1994-10-21
Abstract: PURPOSE: To color an organic medium by mixing a sufficiently stable granulated inorganic pigment of good dispersibility, which is formed by granulating an inorganic pigment in a multistage process, with an organic medium.  
     CONSTITUTION: An organic medium is colored by (A) granulating (i) an inorganic pigment (preferably, an iron oxide pigment, a titanium dioxide pigment, a chromic oxide pigment or the like) with the addition of (ii) an oil having a kinematic viscosity at 40°C of 1.6-1,500 mm 2 /S as a binder (for example, a silicone oil, a rapeseed oil, a soybean oil or the like) in a multistage process to form a granulated inorganic pigment having an average particle size of 0.2-2 mm without the recycling of a fines components and then (B) mixing the granulated inorganic pigment with the organic medium. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11117189-A (JP)
Title: Copolymer latex for paper coating and composition for paper coating
Inventor: OKUBO TOSHIYA
IPC: D21H19/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex for paper coating excellent in high coating fluidity by emulsion-polymerizing a mixture comprising a conjugate diene- based monomer, an ethylene-based unsaturated carboxylic acid monomer and another copolymerizable vinyl monomer in the presence of an emulsifier. SOLUTION: This copolymer latex for paper coating is obtained by starting an emulsion polymerization of a monomer mixture comprising 20-70 wt.% of a conjugate diene based monomer such as butadiene, etc., 0.5-10 wt.% of an ethylenic unsaturated carboxylic acid monomer such as (meth)acrylic acid, etc., and 20-79.5 wt.% of a copolymerizable vinyl monomer such as acrylonitrile in the presence of an emulsifier having solely one hydrophilic group selected from a sulfate group, a sulfonic group or a carboxylic group, e.g. sodium dodecylbenzenesulfonate and successively adding an emulsifier having more than two same or different hydrophilic groups selected from the above mentioned hydrophilic groups, e.g. a dodecyl diphenyl ether-disulfonic acid salt and continuing the emulsion polymerization.
Patent JP-H04155563-A (JP)
Title: Signal bypass system
Inventor: YAMAMOTO TSUYOSHI
IPC: G06F13/37
Filed: 1990-10-19
Abstract: PURPOSE:To unnecessiate a bypass package by informing from the lower to the upper whether the package is stored or not, and bypassing a free slot through a bypass line when the package is not inserted into the lower slot. CONSTITUTION:A storage informing part IAC in respective I/O packages IOC2, IOC3... stored in the slot transmits a storage signal to the I/O package of an upper adjacent slot. When receiving this signal, a signal transmission line selecting part SLC of the I/O package recognizes that the I/O package is inserted into a lower adjacent slot, and transmits a signal from a host control device through a common bus CBUS to a lower adjacent package. Therefore, if there is a free slot in the adjacent lower part, the package is not inserted into the slot after this, so the signal transmission line selecting part SLC of the I/O package transmits the signal to an output side slot SLn by bypassing the succeeding slot through a bypass bus BBUS. Thus, the bypass package is unnecessiated.
Patent JP-H10118063-A (JP)
Title: Ultrasonograph
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image which can reduce possible unevenness therein. SOLUTION: A transmitting circuit 14 forms a transmitting beam by electronically scanning a plurality of ultrasonic vibrators provided on an ultrasonic probe 10. Two receiving beam forming sections 16 and 18 form two receiving beams per transmitting beam. At this point, a transmitting/receiving section 12 shifts transmitting and receiving beam patterns per scan frame and the shift width is set at a half of a transmitting beam pitch. A receiving beam is synthesized between scanning frames by a frame memory 22 and an addition circuit 24 and the beam thus synthesized is converted to image information to be shown on a display device 30. The synthesized beam has an equal correlation with respect to both adjacent ones in the scan frames.
Patent JP-H0594783-A (JP)
Title: Installation method for cathode-ray tube apparatus and deflection yoke
Inventor: SATO KIYOHIKO
IPC: H01J29/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve the insulation property between a conductive film and a deflection yoke regarding a cathode-ray tube apparatus provided with a function to dampen an alternating electric field. CONSTITUTION:An adhesive tape 10 to stick a conductive film 6 formed on a neck part 1a of a cone part 1b of a funnel and an insulating sheet 9 to be set between the conductive film 6 and a deflection yoke 7 is used and furthermore the adhesion position is set near the position into which a wedge, which is a jig to position and fix the deflection yoke in the succeeding process, is going to be inserted. By improving the adhesion strength of the insulating sheet, the sheet is prevented from turning up and twisting at the time of insertion of the wedge and thus insulation property is improved.