baber/WOPTO huggingface dataset:
Patent JP-H09226973-A (JP)
Title: Semiconductive roll
Inventor: OKI TSUNEO
IPC: F16C13/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make a semiconductive roll to be equipped with both of stable friction electrification and development characteristics by laminating an elastic semiconductor layer composed of an electronic conductive silicone rubber and a semi-conductive bleeding prevention layer formed from an electronic conductive fluororesin in sequence on an outer periphery surface of a conductive shaft body. SOLUTION: A first roll consists of a conductive shaft body 1, a solid elastic semiconductor layer 2a made of an electronic conductive silicone rubber formed on an outer periphery surface of the conductive shaft body 1, and a half conductive bleeding prevention layer 3 made of an electronic conductive fluorine resin formed on the elastic conductor layer 2a (a). A second roll comprises the conductive shaft body 1, a spongiose elastic conductor layer 2b made of the electronic conductive silicone rubber formed on the outer periphery surface of the conductive shaft body 1, and the semi-conductive bleeding prevention layer 3 made of the electronic conductive fluororesin formed on the elastic conductor layer 2b (b). In this case, the volume resistivity values of the elastic semiconductor layers 2a, 2b are made in the range of 10<1> -10<9> Ω.cm, and the half conductive bleeding prevention layer 3 utilizes an electronic conductive filler with average grain diameter of 1-10μm.
Patent JP-H10217262-A (JP)
Title: Base material for foam molded article
Inventor: KOBAYASHI TAKAHIDE
IPC: B29C39/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enable the elimination of a primer coating process and the separation in recycling by integrally forming a plurality of projections that project in an inclined direction relative to the surface of a base material so as to lock to formed polyurethane. SOLUTION: Four projections 12 are formed integrally on the surface of a base material 10, arranged radially at intervals of 90 deg. and in such a manner than the confronting projections protrude in opposite directions as well as in an inclined direction, and a pair of projections 13 disposed between groups of four projections 12 and register openings 11 in such a manner as to project in opposite direction as well as in an inclined direction. In foam molding, foamed polyurethane is formed on the periphery of the projections 12, 13 and locked to the base material 10. The inclined directions of these projections 12, 13 are various, and therefore even when external forces are applied thereto in every direction, they can hold the foamed polyurethane securely.  In addition, when the inclined direction of one of these projections 12, 13, for instance, of the projection 12a, 13a, coincides with a direction in which a mold is released, the mold can easily be released. Even if the directions do not coincide with each other, the mold releasing can be facilitated by the flexibility provided just after foam molding is completed.
Patent JP-2000239583-A (JP)
Title: Color ink set for ink jet recording and recording
Inventor: KONISHI AKIKO
IPC: C09D11/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject set having a good color toner and a high image density and capable of providing a high-quality color image excellent in water and light resistances, discharge stability and color reproducibility by including water, water-soluble specific colorants, a penetrant, a wetting agent, a surfactant and an antiseptic and antifungal agent. SOLUTION: This set contains a recording liquid comprising water, water-soluble colorants of four colors of a yellow ink containing Pro-jet Fast Yellow 2 and C.I. Direct Yellow 142, a magenta ink containing C.I. Acid Red 52, a cyan ink containing Pro-jet Fast Cyan 2 and a black ink containing C.I. Direct Black 168, a penetrant such as 2-ethyl-1,3-hexanediol in an amount of preferably 0.1-4 wt.% based on the total amount of the ink, a wetting agent such as glycerol in an amount of preferably 10-30 wt.% based on the total amount of the ink, a surfactant in an amount of preferably 0.5-3 wt.% based on the total amount of the ink and an antiseptic and antifungal agent such as 1,2- benzisothiazolin-3-one in an amount of preferably 0.2-1.0 wt.% based on the total amount of the ink. The pH of the respective inks is regulated to 9-11.
Patent JP-S58172509-A (JP)
Inventor: HANSUUURURITSUHI RINERU
IPC: B23F23/12
Filed: 1983-03-15
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-S57156292-A (JP)
Title: Heat-sensitive recording sheet
Inventor: YOKOI NAOKI
IPC: B41M5/28
Filed: 1981-03-24
Abstract: PURPOSE:To prevent the generation of static electricity due to tribo-electrification to prevent the sticking of sheets to each other and to improve thereby the accumulation characteristic thereof in a trary, by making an electroconductive material contained in the recording layer of a heat-sensitive recording sheet or in the supporting body thereof. CONSTITUTION:When a recording layer is formed by coating a supporting body with a color-forming material such as crystal violet lactone and with an acid material such as a phenolic compound to prepare a heat-sensitive recording sheet, an electroconductive material is made contained in the recording layer or the supporting body and the surface resistivity and volume resistivity of the recording layer and the supporting body are adjusted to be 1X10<10>OMEGA or less and 5X10<10>OMEGAcm or less respectively. Inorganic electrolyte such as kalium chloride, an inorganic substance such as an anionic surfactant, a cationic surfactant and aluminum powder or the like is used as the electroconductive material. By this constitution, the generation of static electricity due to triboelectrification to be caused when a heat-sensitive recording paper sheet runs in contact with a thermal head is prevented.
Patent JP-S53126992-A (JP)
Title: Discriminating method of casting structure by ultrasonic waves
Inventor: MATSUDA SHIYOUICHI
IPC: G01N29/00
Filed: 1977-04-12
Abstract: PURPOSE:To measure the ratios of colum nar grains and equiaxed crystal grains forming casting structures and let these be reflected in processes from continuous casting process up to final products by letting ultrasonic waves be propagated in the specimen and measuring the velocities of sound and ultrasonic damping constants.
Patent JP-H01219348-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: YOKOYAMA MIZUHO
IPC: F02M51/06
Filed: 1988-02-26
Abstract: PURPOSE:To make large diametrality in a valve pressing elastic member promotable by interposing an elastic member between an adjuster and a guide member. CONSTITUTION:In this fuel injection valve, there are provided with a spring 11 for energizing a movable valve 4 in the inner part of a fixed core 1 to the side of a valve seat 10 and an adjuster 12 for adjusting force of this spring 11. Also at the side of a counter valve body 5 of a plunger 7, there is provided with a guide member 13 being inserted into an inner diameter of the fixed core 1 in an adaptable state and for guiding an axial movement of the spring 11. Then, this spring 11 is interposed between the adjuster 12 and a guide member 13, whereby force of the spring 11 is set so as to be transmitted to the movable valve 4 via this guide member 13. With this constitution, since any requirement for inserting the spring 11 into the guide member is brought to nothing, a large diametrality for a valve pressing elastic member (spring 11) is promoted as aiming at light weightiness and miniaturization of the fuel injection valve so that durability of the elastic member is enhanced, and the spring characteristic, namely, its operational stabilization is promoted and thereby improvements in a fuel injection quantity characteristic is thus promotable.
Patent JP-H09236834-A (JP)
Title: Light pulse generating circuit
Inventor: TAKARA HIDEHIKO
IPC: H04B10/548
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent polarization condition from being changed and to improve operational stability by using the components of all a polarization holding type and coupling all of these optical main axes in parallel or perpendicularly. SOLUTION: A pulsed light source 10 which generates SC light pulses, an optical amplifier 11, a nonlinear optical medium 12, an optical band-pass filter 13 and a dispersion compensator 14 are defined as a polarization holding type, all optical axes of each component are coupled in parallel or perpendicular by an optical coupling means 20 of the polarization holding type. In this way, in the case using optical parts of optical fiber structure when respective elements are defined as the polarization holding type, the elements can be structured by ANDA fibers or elliptic core fibers. By this, changes in the polarization condition of output pulses and pulses can be made small for mechanical vibrations and temperature variation, etc. Since the components for controlling the conditions of polarization is unnecessitated the loss of the entire system can be reduced, and the device can be made small in size and low in cost.
Patent JP-S58159140-A (JP)
Title: Table forming system
Inventor: KUNIMOTO YASUHIRO
IPC: H04Q9/00
Filed: 1982-03-17
Abstract: PURPOSE:To avoid the stoppage of operation of a device which collects and delivers data with a fixed procedure, by forming two tables for the device and using usually these two structures with mutual comparison and then separating them from each other when the data is replaced. CONSTITUTION:The same data collection/delivery information is stored in storage tables 1-1 and 1-2. A process changeover switch 3 is usually set at a middle position. A collating circuit 5 collates the contents of tables 1-1 and 1-2 with each other and sends continuously the data to a selecting circuit 7 when coincidence is obtained from the collation. Then a processor works with the output of a receiving device (not shown in the diagram) and the output of one of the storage tables. When the switch 3 has contact with a switch 3', a control circuit 4 detects this contact and transmits a comparison stopping signal INH. Thus the circuit 7 transmits the data on the table 1-2 and cuts off the table 1-1. The data on the table 1-1 for connection, and the switch 3 is changed over to a switch 3'' to select 7 new data and to transmit it. In such a way, it is possible to change the storage table without stopping the operation of a device.
Patent JP-H10242055-A (JP)
Title: Nitride semiconductor film forming method
Inventor: NAKADA YOSHINOBU
IPC: H01L21/203
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To grow a nitride semiconductor thin film of high perfection, and form a hetero epitaxial thin film in the atomic order, by forming a film of non-nitride component of nitride semiconductor to be in a specified thickness, on a semiconductor wafer, making the film a barrier layer, and forming a film of nitride semiconductor on the barrier layer. SOLUTION: By a sputtering method, Ga is vapor-deposited to be in thickness of 0.05-5 atomic layer on the surface of a silicon wafer 1, i.e., the device forming region side. The wafer is maintained at, e.g. 400 deg.C for 5 minutes. A low temperature growth layer (buffer layer) 3 of nitride semiconductor GaN is grown to be 100Å thick at a substrate temperature of, e.g. 400 deg.C. The substrate temperature is raised up to, e.g. 700 deg.C, and annealing is performed for 10 minutes. A film of nitride semiconductor GaN is formed, and a nitride semiconductor layer 4 is formed. Thereby amorphous silicon nitride is not formed between the silicon wafer 1 and the low temperature growth layer 3, so that the density of lattice defect 5 is remarkably reduced.
Patent JP-H09209534-A (JP)
Title: Holding structure for handrail
Inventor: HANAMI YASUO
IPC: E04F11/18
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate execution by fitting a reinforcing plate formed with a bracket hold section, a wall face fitting section, and a cover hook section to a wall face, fixing a bracket to the reinforcing plate, and fixing a handrail bar to the tip of the bracket. SOLUTION: A bracket hold section is located at the center, and a wall face fitting section and a cover hook section are arranged on both sides to form a reinforcing plate 3. Screws 12 are inserted into elliptic screw holes formed on the wall face fitting section of the reinforcing plate 3, and the reinforcing plate 3 is fixed to a wall face 2. A bolt is fixed in an elliptic bracket hook hole formed on the bracket hold section of the reinforcing plate 3, and a bracket 9 is fixed to the reinforcing plate 3 via this bolt. A bracket cover 16 is fitted on the surface of the reinforcing plate 3 near the root of the bracket 9, and a reinforcing plate cover 29 is put on the exposed surface of the reinforcing plate 3 to cover it. A handrail bar is fitted to the tip of the bracket 9.  The interior property is secured, and a handrail can be installed at a free position on the required wall face 2 with simple execution.
Patent JP-H03244292-A (JP)
Title: Chrominance signal processing method
Inventor: MIYOSHI TADAYOSHI
IPC: H04N1/46
Filed: 1990-02-22
Abstract: PURPOSE:To easily obtain an image with superior white balance and small amount of color skip by setting an operation coefficient in equation >= primary binomial executed on the detail signal part of each chrominance signal so that the least square error when each chrominance signal is changed singly can be minimized. CONSTITUTION:The data of the operation coefficient to be used in the arithmetic operation of chrominance signal processing i.e., the operation coefficients kr, kg, and kb in the equation >= primary binomial applied to the detail signal part of each chrominance signal in a three-dimensional chrominance signal corresponding to the color of a first color representing system are decided to supply an interpolation coefficient so that achromatic color data obtained as a computed result when each chrominance signal is changed by the same value exists on an achromatic color axis in the data of the three-dimensional chrominance signal corresponding to the color of a second color representing system read out of a memory device and also, the least square error when each chrominance signal is changed singly can be minimized. In such a way, it is possible to easily obtain the image with perfect white balance and also, with the minimum quantity of color skip with a simple device.
Patent JP-H05218855-A (JP)
Title: Digital pll circuit
Inventor: TOSE KENICHI
IPC: H03L7/06
Filed: 1992-01-31
Abstract: PURPOSE:To provide a digital PLL circuit which can increase the converging speed with high stability. CONSTITUTION:A digital PLL circuit is provided with a frequency difference counting circuit 1 which digitally outputs the frequency difference with a reference clock input and the output of a voltage control oscillator 3 used as the inputs, a D/A converter 2 which outputs an analog signal according to the frequency difference, the oscillator 3 which uses the output of the converter 2 as a control signal input, and a reference clock source 21 which prescribed the counting penod of a frequency counting circuit serving as a part of the circuit 1.
Patent JP-H10234908-A (JP)
Title: Hole cup for golf
Inventor: NAGAHAMA HIDEAKI
IPC: A63B102/32
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to generator comfortable sounds when a ball goes into the cup by providing the cup with a disk-shaped sound board which is formed with free ends having specified spacings between their ends and the side wall of a large- diameter blind cylindrical body opening upward in approximately parallel with the bottom of the cylindrical body. SOLUTION: This hole cup for golf has the large-diameter (diameter 200mm) cylindrical body 1 which consists of a stainless steel having a thickness of, for example, 2mm and opens upward. The approximately central part of its bottom 11 is provided with a small-diameter (diameter 21mm) cylindrical body 2 for flag insertion projectingly formed to open in the same direction as the direction of the cylindrical body 1. The bottom 11 of the cylindrical body 1 is provided with the disk-shaped body 3 as the sound board of a diameter 160mm which is formed with the free ends having the specified spacings between their ends 31 and the side wall 12 of the cylindrical body 1 in approximately parallel with the bottom 11. A connecting pipe 4 to be inserted with the flag for indicating the hole position is formed at the approximate central part of the disk-shaped body.  The disk-shaped body 3 is bored with four pieces of blanked holes 32 and a drain hole 6 is formed at the bottom 11 of the cylindrical body 1.
Patent JP-H07249113-A (JP)
Title: Confirmation method for automatic recognition result
Inventor: MATSUMOTO ATSUSHI
IPC: G06T9/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide the confirmation method of an automatic recognition result, improved in operability and efficiency. CONSTITUTION:A scanner 11 reads a topographical map in which buildings and the names of them are written, and stores them in the picture storage part 121 of a work station 12. An automatic recognition part 122 automatically recognizes the buildings and the names of them in the read topographical map, vectorizes and character-encodes them. A recognition program part 123 displays a recognized window and recognizes/edits a designated part. They are repeated until all the automatic recognition results of parts corresponding to a mesh displayed in the recognition window are confirmed. A seriers of operations are terminated by storing vectorized graphic and character code into a graphic storage part 124.
Patent JP-H11239275-A (JP)
Title: Image processing method and device
Inventor: KISHIMOTO MASAKI
IPC: H04N1/40
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of image quality while reducing gradations of image data by performing error diffusion. SOLUTION: This image processor 10 subtracts the output data of a filter part 14 from input image data x(i, j) by a subtractor 11, quantizes the output data of the subtractor 11 by a quantizer 12 and outputs the output data of the quantizer 12 as output image data y(i, j). Also, it generates a quantization error e(i, j) by subtracting the output data of the subtractor 11 from the output data of the quantizer 12 by the subtractor 13, filters the quantization error e(i, j) by the filter part 14 and inputs the output data of the filter part 14 to the subtractor 11. A weighting coefficient selection part 15 selects a filter coefficient in the filter part 14 corresponding to a weighting coefficient for error diffusion corresponding to the gradation of the input image data x(i, j) and sets it to the filter part 14.
Patent JP-H05215681-A (JP)
Title: Measuring instrument for optical surface characteristic
Inventor: SUGA SHIGERU
IPC: G01N21/27
Filed: 1992-01-31
Abstract: PURPOSE:To continuously measure four optical surface characteristics, that is, colorimetry, mirror surface gloss, luminous gloss and image clarity by one optical system without changing the measuring position of a sample. CONSTITUTION:The reflecting mirror 11a of a first irradiation device 2 is made movable up to a position not intercepting the parallel beam passing through a first light duct 9a and, in a case other than the case of colorimetry, the reflecting mirror 11a is moved to reflect the parallel beam by the third reflecting mirror 11c of a second irradiation device 19 so as to irradiate a sample 4 with the reflected beam and the beam of a second light duct 9b is intercepted by a shield plate 25. Further, an iris pattern plate 30 wherein the mirror surface gloss iris, luminous gloss iris and image clarity optical comb of a second photodetector 26 are integrated is constituted so as to be made movable.
Patent JP-H03251513-A (JP)
Title: Resin for denture base
Inventor: FUTAKI SHOJI
IPC: A61K6/884
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a resin for denture base having improved thermal conductivity and mechanical characteristics, by blending a resin with whiskers and/or short fiber filler having high thermal conductivity. CONSTITUTION:A resin is blended with a filler (e.g. short fibers of metal or alloy, silicon nitride, silicon carbide or aluminum oxide) having high thermal conductivity to give a resin for denture base. Thermal conductivity of the resin increases with rise of amount of the filler added, mechanical strength is also increased but an excessive amount of the filler added loses surface smoothness of resin for denture base, enlarges water supply and makes the base brittle so that fixation of optimum amount added is required. By some combination of the filler and the resin, since the resin has insufficient wetting properties as it is, in that case, the surface of the filler is roughly processed or is treated with a surface treating agent. By using the above-mentioned resin, a denture base capable of feeling heat of drink and food can be produced.
Patent JP-S60188635-A (JP)
Inventor: CHIN SHINEI
IPC: A61F2/60
Filed: 1984-03-06
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-S53128296-A (JP)
Title: Display system
Inventor: SEKIGUCHI TOSHIO
IPC: G09F9/30
Filed: 1977-04-15
Abstract: PURPOSE: To display more than two data of a plurality of apparatus with ease of operation by combining devices of displaying data concerning the functions of a plurality of apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10238307-A (JP)
Title: Axial flow turbine
Inventor: TANUMA TADASHI
IPC: F01D5/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow turbine to remarkably improve the efficiency of a blade by a method wherein when device having a throttle flow passage wall is formed in the blade as seen from a meridian plane is employed, the occurrence of a reverse flow vortex to a throttle flow passage wall and boundary layer separation is suppressed. SOLUTION: An axial flow turbine is formed such that an outer wall throating streamline 36 on the belly side curved in a protrusion state toward a turbine shaft 32 and an outer wall throttling streamline 38 on the back side are formed at the tip part of a stationary blade 28. The blade height of the outer wall throating stream line 38 on the back based on a radius passing through the center of the turbine shaft 32 is reduced to a value lower than that of the outer wall throating streamline 36 on the belly side and the blade height of the outer wall throating streamline 38 on the back side of one stationary blade is caused to approximately coincide with that of the outer wall throating streamline 36 on the back side of the other adjoining stationary blade.
Patent JP-S625981-A (JP)
Title: Production of thiazolidine derivative
Inventor: YOSHIOKA TAKAO
IPC: C07D311/58
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the objective compound by using an acetophenone derivative and a nitro compound as raw materials, reducing and diazotizing the nitro group, subjecting the product to Meerwein arylation with an acrylic acid derivative and reacting with thiourea. CONSTITUTION:The objective compound of formula VII (Y and Z are O or imino) can be produced by (1) reacting the compound of formula I (R<2> is H, lower alkyl, etc.; R<3> is H, aliphatic lower acyl, etc.; R<4> and R<5> are H, lower alkyl, etc.) with the compound of formula II (R<1> is H, lower alkyl, etc.; n is 1-3), reducing and optionally acylating the resultant compound of formula III, converting the compound to the compound of formula IV by elimination reaction, reducing and diazotizing the product, subjecting to the Meerwein acylation reaction with the acrylic acid derivative of formula V (A' is CN, etc.), reacting the produced compound of formula VI (X is halogen; A is A', etc.) with thiourea and, if necessary, hydrolyzing the reaction product.