baber/WOPTO huggingface dataset:
Patent JP-S6381087-A (JP)
Title: Thermal transfer material
Inventor: TOMA KOICHI
IPC: C09D5/26
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a beautiful two-color print with favorable sharpness at edges of images on an ordinary paper, by setting the adhesive force between a base and a first ink layer to be greater than the adhesive force between the first ink layer and a second ink layer at high temperatures and to be smaller than the adhesive force between the first ink layer and the second ink layer at low temperatures, and setting the total tensile rupture strength of the ink layers on the base to be within a specified range. CONSTITUTION:The adhesive force F1 between a base 2 and a first ink layer 3 and the adhesive force F2 between the first ink layer 3 and a second ink layer 4 are so set that F1>F2 at high temperatures and F1<F2 at low temperatures, and the total tensile strength at break of the ink layers on the base is set to be 8-20kg/cm<2>. With the adhesive forces thus set, only the layer 4 is transferred when a recording material and a thermal transfer material 1 are released from each other immediately (time t1) after the ink layer 4 is adhered to the recording material by applying heat to the thermal transfer material. When the temperature of the ink layers is lowered, the adhesive force between the ink layers 3, 4 is recovered. Therefore, when the recording material and the thermal transfer material is released from each other after (time t2) the recovered adhesive force exceeds the adhesive force between the ink layer 3 and the base 2, the ink layer 3 is also transferred together with the ink layer 4. Accordingly, two-color recording can be achieved when the ink layers 3, 4 are provided respectively with different tones.
Patent JP-2000053135-A (JP)
Title: Box-shaped container
Inventor: ASAI CHIHARU
IPC: B65D21/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To make stable heaping-up possible for box-shaped containers in tiers in the number greater than the conventional way of heaping-up. SOLUTION: While opposite long side walls 1 each having a cutout part 1a, opposite short side walls 2 and a bottom part 3 are provided fitting indents 4 each for putting the upper end of the short side wall therein are formed respectively at the lower part of the opposite short side walls, and a ristricting rib R is formed at the internal wall face of the fitting indent positioned at least at one side.  Thereby, the amount of movement in the horizontal direction of a box-shaped container placed at the upside against the box-shaped container placed at the downside becomes smaller when the box-shaped containers are heaped up in tiers as compared with the conventional way of heaping-up of the box-shaped containers and since the box-shaped containers in the upper tiers are inclined less, the box-shaped containers can be heaped up stably in tiers in the number greater than the conventional way of heaping-up.
Patent JP-S6471473-A (JP)
Title: Wine containing 'shiitake' mushroom and preparation thereof
Inventor: IMAMURA HIDEO
IPC: A23L19/00
Filed: 1987-09-10
Abstract: PURPOSE:To prepare the titled novel product imparted with a drug active component of SHIITAKE (Cortinellus shiitake) while keeping the characteristic features of grape wine and having integrated flavors and colors of SHIITAKE and grape, by using grape juice and dried SHIITAKE as raw materials. CONSTITUTION:Grape juice and soaked SHIITAKE are charged into a fermentation tank and are fermented with yeast. The product is sugared with sugar or honey, properly fermented and the fermentation is stopped with sulfurous acid to obtain the objective product.
Patent JP-H0565968-A (JP)
Title: Flow rate proportional valve
Inventor: TAKAMITSU MASAYOSHI
IPC: F16K31/06
Filed: 1991-09-06
Abstract: PURPOSE:To solve a problem on sticking or binding between a control valve element and a control valve seat at the time of leaving them intact after water stopping as well as to perform a job for dewatering, in a flow rate proportional valve. CONSTITUTION:This flow rate proportional valve is composed of a control valve element 23 installed in a valve box body 12, a shaft 20 being fitted in this control valve element 23 and connected to a plunger 9, a cut-off valve 16 for opening or closing a channel of an inflow passage 10, an interconnecting hole 18 connected to a first back pressure chamber 14 formed by this cut-off valve 16, a second back pressure chamber 26 connected to this interconnecting hole 18 and an outflow passage 11 and a pilot valve 19 being installed at a tip part of the shaft 20 and operating the cut-off valve 16 in opening or closing the hole 18 and so on. In addition, an outer diameter of the control valve element 23 is made smaller than that of a control valve seat 24 while there is provided a spring 21 which energizes a pilot valve 19 downward. A position of the outer diameter of the control valve element 23 is situated at the downstream side of the control valve seat 24 at time of water flowing but at a position coming into contact with this valve seat 24 at time of cut-off operation, and it is situated upstream of the valve seat 24 at a cut-off state, respectively.
Patent JP-H0389439-A (JP)
Title: Manufacture of x-ray tube for analysis
Inventor: KAWAI SHINICHI
IPC: H01J9/14
Filed: 1989-09-01
Abstract: PURPOSE:To prevent peeling and increase sticking strength by heat-treating an anode base material at the temperature of 800 deg.C or above in advance, then forming a rhodium film or a chromium film on the surface. CONSTITUTION:The surface of an anode base material 4 material 4 made of copper, for example, is degreased and chemically etched, then it is heat-treated in hydrogen at the temperature of 800 deg.c or above and the melting point or below, e.g. 860 deg.C, for 10min. A rhodium film 9 with the thickness of 40+ or -10mum is formed by electric plating on the surface of the base material 4. The copper of the base material 4 is recrystallized by heating, the rhodium film 9 is formed on it, thus the occurrence of the cracking or peeling of a rhodium layer is prevented.
Patent JP-H0275212-A (JP)
Title: Thickness-shear vibrator and its manufacture
Inventor: NAKADERA KAZUYA
IPC: H03H3/02
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a thickness-shear vibrator with a small size and excellent vibration automatically by reducing the degree of the polarization of the part of the piezoelectric substrate locally except the vibrating part. CONSTITUTION:Parallel electrodes 2, 2 are fitted respectively to both sides of a base material 1 made of a ferroelectric substance and with a DC voltage of several thousands of voltages applied between the parallel electrodes 2, 2, the electric charges in the base material 1 are uniformly polarized in a prescribed direction, that is, in the broadwise direction of the base material 1 (in the direction of arrow 8). Then the base material 1 is cut off as paper-tablet shape and electrodes 3, 3 are fitted respectively to both side ends of the base material piece 1a cut off in the paper-tablet shape. The degree of the polarization of the part of the piezoelectric substrate 1b except the vibration part 4a is locally decreased. Thus, the leakage of the vibration to the part except the vibration part 4a is reduced to improve the energy confinement effect and the vibrator with the small size and the excellent vibration characteristic is attained.
Patent JP-H0564917-A (JP)
Title: Ion flow electrostatic record head
Inventor: SHIRAI MICHIO
IPC: G03G15/00
Filed: 1991-09-06
Abstract: PURPOSE:To lower applying voltage between first electrodes and second electrodes so as to reduce load on a dielectric layer by forming low dielectric packing parts having relative dielectric constant of 4 or less in clearances of electrodes between the first electrodes and arranging a high dielectric body having relative dielectric constant of 10 or more on the first electrodes so as to form the dielectric layer. CONSTITUTION:In a state that electric capacity of the whole of an ion flow electrostatic record head main body is restrained to a specific range, relative dielectric constant of an insulating material of low dielectric packing parts 21 packed in clearances of electrodes between first electrodes 4 is set to 4 or less so as to make the electric capacity between the first electrodes 4 small. A high dielectric body 22 having relative dielectric constant of 10 or more is arranged on a dielectric layer on the first electrodes 4 for a rate of reduction of the relative dielectric constant of the insulating material in the low dielectric packing parts 21 between the first electrodes 4. Thus, making the electric capacity of the dielectric material between the first electrodes 4 and the second electrodes 5 large, ion can be generated even if applying voltage between the first and second electrodes is made to be low in operation of the record head main body.
Patent JP-H05227061-A (JP)
Title: Amplifier
Inventor: JIYOERU GURI
IPC: H04N7/173
Filed: 1992-08-26
Abstract: PURPOSE: To attain very strong loop isolation by placing 1st-4th filter elements, having low and high-pass characteristics to two paths, connecting a load to a connecting point of the 3rd and 4th filter elements, and inserting a signal polarity inversion element between the two filter elements. CONSTITUTION: A 3rd filter element CA, having a high-pass characteristics connecting to a 1st path ad a 4th filter element LA having a low-pass characteristic connecting to a 2nd path are connected in series. Then a signal polarity inversion element TA is inserted in series with the two filter elements CA, LA and connecting points 3, 4 of the 3rd and 4th filter elements CA, LA are connected via a matched impedance (load) ZCA, especially a resistor equal to the characteristic impedance of a cable. As a result, the amplifier is obtained simply and at a low cost, in which vary strong loop isolation is realized.
Patent JP-H0412007-A (JP)
Title: Production of nitrogen having ultra-high purity and equipment therefor
Inventor: KOYAMA SHOJI
IPC: C01B21/04
Filed: 1989-09-04
Abstract: PURPOSE:To reduce impurities by taking out N2 purified in a fractionating tower in a liquid state, removing CO with adsorption at a low temperature, collecting a part as liquid N2, making residual matter to heated gas, cooling to normal temperature in heat-exchange with raw material air and collecting N2 gas. CONSTITUTION:Raw material air is compressed by an air compressor 1 and moisture and CO2 are removed in an adsorbing tower 3 by adsorption through a CO/H2 remover 2. Next, resultant air is cooled to about -170 deg.C by air-heat exchange 4 or N2-heat exchange 5 and introduced into a fractionating tower 6. The air is separated by fractionation in the fractionating tower 6 and resultant liquefied air containing high-boiling point components such as CO2, hydrocarbon and moisture remained in a tower bottom part is gasified, then discharged into the atmosphere. Highly purified N2 gas fractionated in the fractionating tower 6 and risen is made to liquefied N2 in an N-condenser 7 to make a lowering solution in the fractionating tower 6. The aimed N2 to be product is taken out from an upper part of the fractionating tower 6 in a state of liquefied N2 and introduced into a low-temperature adsorbing tower 9 to remove CO to about several ppm. Thereafter, a part is taken out as highly purified liquefied N2 and the remain is introduced into a sub-condenser 10, then the whole amount is gasified, thus collected as highly purified N2 gas through a particle filter 11.
Patent JP-2000056000-A (JP)
Title: Magnetic sensor device and current sensor device
Inventor: NAKAGAWA SHIRO
IPC: G01R15/20
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor device and a current sensor device with wide dynamic range capable of judging the direction of magnetic field to be measured or current to be measured. SOLUTION: To a GMR element(gross magnetic field resistance) element 11, a magnetic field to be measured is impressed and a small alternating current is impressed by an alternating current power source 24 and a coil 23. The output signal of the GMR element 11 is amplified by an amplifier 13, a component corresponding to the alternating current field is removed by an LPF 14 and output from an absolute value signal output terminal 15 as an absolute value signal indicating the absolute value of the magnetic field to be measured. BPF 16 extracts a component corresponding to the alternating current magnetic field among the output signal of the amplifier 13.  A phase comparator 19 compares the output signal of the BPF 16 having passed through a waveform rectifying circuit 18 and outputs a direction discriminating signal indicating the direction of the magnetic field to be measured to a direction discriminating signal output terminal 20.
Patent JP-H02113017-A (JP)
Title: Quaternary condensation product
Inventor: YOHANESU PEETAA DEIKUSU
IPC: C08G71/00
Filed: 1989-09-04
Abstract: Quaternised condensation products composed of
 A) a precondensate composed of one or more trialkanolamines I 
<IMAGE>
 (R<1>-R<3> = C2-C4-1,2-alkylene> B> a) a carboxylic acid or its derivatives IIa 
<IMAGE>
 [n = 0 or 1; R<4> and R<5> = OH (except for n = 0), C1-C8-alkoxy (optionally bonded to a 5- or 6-membered ring for n = 0), Cl or Br; R<6> = a C1-C50-alkylene group (optionally interrupted by one or more non-adjacent oxygen atoms)]
 b) a carboxamide IIb 
<IMAGE>
 [m, n and r = 0 or 1; R<7> = H or C1-C4-alkyl; R<8> = H, C1-C25-alkyl, C2-C25-alkenyl or Ph (optionally substituted by C1-C4-alkyl, C1-C4-alkoxy, F, Cl or Br)]
 c) an epihalohydrin IIc 
<IMAGE>
 d) a monofunctional compound IId
 R<9>-Y IId
 [R<9> = C1-C25-alkyl, C2-C25-alkenyl, Ph (optionally substituted by C1-C4-alkyl, C1-C4-alkoxy, F, Cl or Br); Y = isocyanate, OCONHR<8> or glycidyloxy]
 e) a bifunctional compound IIe
 Z<1>-R<10>-Z<2> IIe
 [R<10> = a C1-C50-alkylene group (optionally interrupted by one or more non-adjacent oxygen atoms and optionally containing one or more vicinal hydroxyl groups); Z<1> and Z<2> = Cl, Br, isocyanate, NH-COOR<9>, glycidyloxy or OR<9>]
 C) a benzyl halide III 
<IMAGE>
 
<??>These products are used as post-treatment agents for the fixation of dyes and prints on textile materials containing cellulose fibres which have been dyed or printed with reactive dyes.
Patent JP-H07154185-A (JP)
Title: Surface acoustic wave device and its manufacture
Inventor: TAKATSUCHI HEIJI
IPC: H03H9/10
Filed: 1994-09-22
Abstract: PURPOSE:To facilitate the surface mount of a surface acoustic wave device, to simplify a surface acoustic wave element support structure, to simplify the device manufacture process, to attain high performance of the device and high quality, to make the size small and to reduce the cost. CONSTITUTION:A surface acoustic wave element (chip) 11 in which interdigital electrodes (IDT) 12 are formed on a piezoelectric substrate is arranged so that a bottom side of a surface mount package 13 and an IDT forming side are opposite to each other. In this case, a conductive pad 31 having a contract/ expansion nature is interposed and inserted between them to obtain electric continuity. Furthermore, while a pressing force is exerted to the chip with a drawn processing cap 30, the cap is welded to the package to apply air-tight sealing to the package.
Patent JP-S6287315-A (JP)
Title: Molding of hollow molded part and mold used therefor
Inventor: NISHIDA SHOZO
IPC: B29L22/00
Filed: 1985-10-15
Abstract: PURPOSE:To allow to easily mass-produce a hollow molded part by a low-cost system by a method wherein a molding process is performed by shifting molds and injecting molten resins. CONSTITUTION:Firstly, a movable mold 4 is mated with a sliding mold 3, which is positioned at its lower position by extending a cylinder 9 so as to mold two bisected split bodies 31 and 32 of a hollow molded part by injecting molten resin from an injection machine 11. By separating the movable mold 4 from the sliding mold after the cooling and solidification of the molten resin, the respective split bodies 31 and 32 are left on female mold sides 17 and 16 independently. Secondly, by shifting the sliding mold 3 to its upper position with the contraction of the cylinder 9 and, after that, by shifting the movable mold 4 to the sliding mold 3 side, the mating surfaces 31a and 32a of the respective split bodies 31 and 32 are abutted against with each other. When molten resin is injected from the injection machine 11 under the state just mentioned above, the molten resin is filled in the abutted peripheral edge parts of the respective split bodies 31 and 32. By opening the molds after the resin 34 at the peripheral edge part is cooled and solidified, a hollow molded product is obtained, because the respective split bodies 31 and 32 abutted and welded each other.
Patent JP-H04109716-A (JP)
Title: Analog/digital conversion circuit
Inventor: SENOO TOSHIRO
IPC: H03M1/10
Filed: 1990-08-29
Abstract: PURPOSE:To reduce number of electric parts, to save space and to reduce the cost by providing a digital correction circuit whose correction coefficient is variable in common to a post-stage of an A/D converter. CONSTITUTION:An A/D converter 4 A/D-converts an inputted analog signal by using an A/D conversion control signal of an A/D conversion control circuit 6a and outputs a digital valve it is inputted to a digital correction circuit 5 whose correction coefficient is variable. The digital correction circuit 5 corrects the attenuation with respect to the inputted digital value based on a correction coefficient corresponding to an input path (a) by using a correction timing signal of an A/D conversion control circuit 6a and outputs a corrected digital value. Thus, number of electronic parts is reduced to save space and to reduce the cost by providing the digital correction circuit 5 whose correction coefficient is variable in common to a post-stage of the A/D converter circuit 4 in conventional plural analog voltage input circuits.
Patent JP-H0647548-A (JP)
Title: Automatic welding method and equipment
Inventor: MIYAHARA HIROSHI
IPC: B23K9/127
Filed: 1992-08-04
Abstract: PURPOSE:To surely perform automatic arc welding by moving the oscillation central position of a welding torch along an oscillation central axis in the direction where a value obtained by adding the change part from an initial value of an average welding current value and the change part from an initial value of a welding current set value is reduced. CONSTITUTION:The welding torch 20 is oscillated at a specified period in a plane to orthogonally cross the moving direction of the welding torch 20 to move along a weld zone. The same frequency component as an oscillation period of the welding torch 20 of frequency components of a welding current is detected and the average welding current value in one oscillation period of time is detected. The oscillation central position of the welding torch is moved in the direction to orthogonally cross an oscillation center line so that the same frequency component as the detected oscillation period of time is reduced. The oscillation central position of the welding torch is moved along the oscillation central axis in the direction where the value obtained by adding the change part from the initial value of the average welding current value in this one oscillation period of time and the change part from the initial value of the welding current set value at the predetermined ratio is reduced.
Patent JP-H0891249-A (JP)
Title: Rear floor lower section structure for automobile
Inventor: NAKAMARU TOSHIAKI
IPC: B62D25/20
Filed: 1994-09-22
Abstract: PURPOSE: To provide a rear floor lower section structure for an automobile which can increase the installation strength of a second bracket and a seat belt anchor without increasing its sheet thickness. CONSTITUTION: There is provided a rear floor lower section structure for an automobile wherein the outside end 14a of a reinforcing member 14 is extended so as to be connected to a rear side member 1, concurrently a connection bracket 16 is installed to the reinforcing member 14, and the upper section 6 of a second bracket 5 is fixed between the connection bracket 16 and a first bracket 4 by bolt and nut means 18 and 19. Since the structure is formed into (a both support condition) where both the inner and outer surfaces of the second bracket 5 are supported, the installation strength of the second bracket 5 is thereby increased. Besides, since the outside end 14a of the reinforcing member 14 is extended so as to be connected to the rear side member 1, the installation strength of a seat belt anchor 13 is thereby also increased.
Patent JP-S61105986-A (JP)
Title: Movement of picture vector signal processing device
Inventor: ISOBE MITSUO
IPC: H04N19/50
Filed: 1984-10-30
Abstract: PURPOSE:To enable to restore satisfactory even when movement vector signals are increased or reduced when uncorrectable error occurred by replacing the movement vector signal of relevant field with a signal obtained by doubling a signal 1 field before and substracting a signal 2 fields before from the value. CONSTITUTION:A switch 2 selects (a) side when an error detection signal outputted from a conductor 10 is judging non-error or correctable, and supplies movement vector signals transmitted to each field outputted to the conductor 11 to a memory 3, and at the same time, sends out to a signal output terminal T2. A subtracter circuit 6 makes operation 2B-A where A is output of a memory 4 and B is output of the memory 3, and sends out the signal to (b) side of the switch 2.
Patent JP-S6376694-A (JP)
Title: Wide band signal coupler
Inventor: RIYUDEIGAA HOFUMAN
IPC: H04Q3/52
Filed: 1987-09-11
Abstract: A broadband signal cross point switching equipment comprises a cross point matrix having FET switch elements formed with a switching transistor and a holding circuit for providing a through-connect or inhibit signal. The matrix has input lines and output lines and the switching transistor includes a main electrode connected to the respective output line. The switch elements each comprise an auxiliary transistor forming a series circuit with the switching transistor and including a control electrode which is connected to the appertaining matrix input line and a main electrode, facing away from the series circuit, connected by way of a sampling transistor to one terminal of the operating voltage source, to whose other terminal the respective matrix output line is connected by way of a precharging transistor. The precharging transistor and the sampling transistor have their control electrodes charges opposite relative to one another with a switching matrix selection clock and subdivide a bit through connection time interval into a charging phase and an actual through-connect phase so that, given an inhibited sampling transistor, the matrix output line in each preliminary phase is at least approximately charged by way of the precharging transistor to the potential prevailing at the other terminal of the voltage source.