baber/WOPTO huggingface dataset:
Patent JP-S6125155-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGAMI YUKIO
IPC: G03G5/08
Filed: 1984-07-14
Abstract: PURPOSE:To obtain a photosensitive body which has excellent electrostatic chargeability and small residual potential and is free from photofatigue by incorporating C into an a-Si light transmittable overcoat layer which contains C and is provided on an a-Si photoconductive layer to a specific concn. distribution, incorporating O therein and adjusting the polarity thereof by adding a group IIIA element thereto. CONSTITUTION:The concn. gradient is provided to the a-Si overcoat layer 3 which contains C and is provided on the photoconductive layer 2 contg. a-Si in such a manner that the concn. of C is made low near the layer 2 and is made higher toward the surface. O is incorporated into said layer in a 35-65at% range at the outermost surface and at <=10at% near the photoconductive layer. The polarity is further adjusted by the group IIIA element in such a manner that the charge of the polarity reverse from the electrostatic charge polarity used is a majority carrier. The O to be incorporated into the overcoat layer is increased toward the photoconductive layer. The charge holding property and the adhesiveness to the layer 2 are improved and the problem such as the photofatigue, clouding and residual potential is obviated by providing such overcoat layer. The generation of white lines, etc. is obviated as well and the photosensitive body having the excellent photosensitivity, resolving power, gradation characteristic, sharpness, moisture resistance, durability, etc. is obtd.
Patent JP-S5572199-A (JP)
Title: Organic phosphate derivative, its preparation, and insecticide and acaricide comprising it
Inventor: OGAWA ATSUKI
IPC: C07F9/18
Filed: 1978-11-27
Abstract: NEW MATERIAL:A fluorine-containing organic phosphate derivative of formula I.  
     EXAMPLE: O-Ethyl-S-n-propyl-O-4 ( 4-trifluoromethylphenoxy ) phenyl-phosphorothiolate.  
     USE: Insecticides and acaricides.  
     PROCESS: An O-ethyl-S-n-propyl-phosphoric acid halide of formula II: (x is halogen) is reacted with a trifluoromethylphenoxyphenol of formula III in a solvent, e.g.  an ethereal compound, in the presence of an acid acceptor, e.g. a trialkylamine, to  give the objective compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5770523-A (JP)
Title: Liquid crystal display device
Inventor: MASUBUCHI SADAO
IPC: G02F1/1335
Filed: 1980-10-21
Abstract: PURPOSE:To make a display surface easy to see uniformly and obtain a display devide of superior illuminating effect by forming the same in such a way that the reflection layers provided on the inner side of one of substrates consist of a large number of electrically insulated micrometallic reflection films. CONSTITUTION:Transparent electrodes 3 for driving liquid crystals are provided  on the lower substrate 1 of upper, lower substrates 7, 1 sandwiching a liquid crystal layer 9 having light scattering effect. A large number of electrically insulated metallic reflection films 4 are provided on the top or bottom of the electrodes 3 in a circular or polygonal shape at sizes of about 50mu diameter and 70mu pitch over the entire surface of the lower substrate. The separation and insulation of the films 4 are accomplished by photoetching, laser light cutting method or the like. It is equally well to color the films 4 to an original color by using anodic-oxidized films such as Ta films. An illuminating lamp 8 is provided on the substrate 1 side, and since the parts between the films 4 are transparent, the cell is irradiated uniformly, and the good display is obtained.
Patent JP-H11336033-A (JP)
Title: Partition tape, its manufacture or the like, and partition device provided with the partition tape
Inventor: MOROFUJI KEISHIRO
IPC: E01F13/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a partition tape for mounting to a conical member capable of simply setting or removing a partition area, securing a transport or keeping place and partitioning at arbitrary width and shape. SOLUTION: A partition tape T1 is made of polyethylene, and its width is approximately 55-60 mm. The characters of 'Keep Out' are displayed to be repeated at regular intervals on both the face of the partition tape T1. A plurality of fitting parts 10 for fitting to the edge side of a cone body are provided on the partition tape T1. The fitting part 10 has opening parts 101, 102 in both the sides of the width direction, is formed in the form of a tube, and formed so as to be tapered toward the upper side at the inclination of 10 degrees for the width direction.
Patent JP-H08339014-A (JP)
Title: Vibration-proof structure of winder for camera
Inventor: TOYOGUCHI TAKANORI
IPC: G03B17/00
Filed: 1995-06-13
Abstract: PURPOSE: To reduce the number of parts and assembly man-hour without lowering vibration-proof and sound-proof effects. CONSTITUTION: A mounting seat 11d is protrusively provided inside a winder housing 11 with which a grip part is integrally formed, and a mounting hole 12b is formed on a motor base plate 12 corresponding to the mounting seat, then a flange part 15d covering the opening part end face 11f of the winder housing 11 is formed at the outer peripheral part of an elastic vibration-proof member 15 having an annular part 15a having nearly the same shape as the external shape of the base plate 12. A boss part 15b inserted and fitted in the mounting hole 12b of the base plate 12 is protrusively provided at the inner peripheral part of the flange part. The boss part 15b is compressed by a stepped screw 16 so as to elastically mount the base plate 12 in the winder housing 11, and the housing 11 is attached to a camera main body by compressing the flange part 15d.
Patent JP-H0624429-A (JP)
Title: Paper mount-feeding circuit for label-stripping machine
Inventor: MINAMI HIROHARU
IPC: B65C9/42
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a circuit for paper mount-feeding signals that delay the time for turning-off of a motor in order to facilitate smooth feeding of the paper mounts for a label-stripping machine. CONSTITUTION:When an output from an optical sensor indicates exhaustion of labels, a motor is turned on, and feeding of labels starts. The output of the optical sensor is inputted into an input terminal 10, and a trigger pulse is generated by a transistor 11, a capacitor 12 and a resistor on rise of a signal H indicating existence of the labels, and a timer IC 4 to which the trigger pulse clamped by a diode 13 is inputted outputs a pulse that is determined by setting volume 15 and a capacitor 16. The outputted pulse is then inverted by an inverter 17 and is inputted, together with the output from the optical sensor, into a NAND circuit 18, and a paper mount-feeding signal is outputted therefrom.
Patent JP-S63309227-A (JP)
Inventor: HAYAKAWA HIROSHI
IPC: A47L9/04
Filed: 1987-06-11
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-H11329541-A (JP)
Title: Anisotropic conductive connector
Inventor: ITO SHIGENORI
IPC: H01R11/01
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-resistant connector usable as a connector for LSI by holding a layered product between a pair of dielectric boards having conductive portions contactable with a conductive layer. SOLUTION: An anisotropic conductive rubber connector 10 is held on its both sides between a pair of dielectric boards 20 constituted with a band-shaped insulating portion 22 and conductive portions 21 provided in a constant interval on the surface of the insulating portion 22. During un-pressurization the height of the dielectric boards 20 is lower than that of the anisotropic conductive rubber connector 10, and when an LSI 40 is pressurized balls 41 of the LSI 40 abut to electrodes 51 of a printed board 50 through the anisotropic conductive rubber connector 10. Then, the anisotropic conductive rubber connector 10 is pressed to deform and to be pressed onto the conductive portions 21, and contact stability of conductive rubber of the anisotropic conductive rubber connector 10 with the conductive portions 21 is improved.  Therefore, current flows through the conductive rubber of the anisotropic conductive rubber connector 10, and through the conductive portions 21 of the dielectric boards 20.
Patent JP-H0313355-A (JP)
Title: Recorder
Inventor: YAMAMOTO TADASHI
IPC: B41J2/32
Filed: 1989-06-12
Abstract: PURPOSE:To obtain a recorder which can record a clear image having less color muddiness by applying light energy having a predetermined wavelength to a transfer recording medium to form an image, and transferring it to the medium to be recorded. CONSTITUTION:A transfer roller 4a is rotated while applying a torque to a winding roll 6 in a direction of an arrow (c), thereby feeding a transfer recording medium 1 in a direction of an arrow (a). Thermal energy and light energy having a predetermined wavelength are selectively applied to the medium 1 by a recorder 3 in synchronization with the feeding to form an image, superposed with a recording sheet 8 of the medium by a transfer unit 4, and heat and pressure are applied to transfer the image to the sheet 8. Here, light radiating means applies light energy containing a range of 300nm or more of fluorescent peak wavelength to the medium.
Patent JP-S6212633-A (JP)
Title: Glass composition suitable for producing transparent material of refractive index distribution type
Inventor: YONEDA YOSHITAKA
IPC: C03C3/095
Filed: 1985-07-05
Abstract: PURPOSE:To form a glass composition capable of producing a lens of cesium- containing refractive index distribution type having high numerical aperture, which can be produced from an existing glass composition, by ion exchange method, by adding zinc and optionally other bivalent ions to parent material glass. CONSTITUTION:A glass composition suitable for producing a transparent material of refractive index distribution type comprising 30-75mol% SiO2, 2-25mol% Cs2O and 2-40mol% ZnO as essential components and 15-0mol% Na2O, 15-0mol% Li2O, 15-0mol% K2O, 15-0mol% B2O3, 15-0mol% Al2O3, 15-0mol% TiO2, 7-0mol% ZrO2, 5-0mol% Ta2O5, 7-0mol% Nb2O3, 5-0mol% WO3, 15-0mol% La2O3+Y2O3, 25-0mol% CaO, 25-0mol% MgO, 25-0mol% SrO, 25-0mol% BaO, 25-0mol% PbO and 0.5-0mol% As2O3+Sb2O3 as arbitrary components.
Patent JP-2000336204-A (JP)
Title: Stable flame-retarded synthetic resin composition
Inventor: HIRAYAMA TAKUMI
IPC: C08K5/5357
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which yields a molded article excellent in physical and chemical properties, especially transparency and electric characteristics by setting the content of inorganic atoms in a synthetic resin composition containing an organic phosphorus compound at a specific value or lower. SOLUTION: The content of inorganic atoms in a synthetic resin composition containing an organic phosphorus compound of formula I is set at 25 ppm or lower. In the formula, X1 to X8 are each H, an alkyl, cycloalkyl, aryl or aralkyl; and A is H, an allkyl, cycloalkyl, aryl or dihydroxyphenyl or dihydroxynaphthyl which can be substituted by an aralkyl group. The inorganic atoms are Zn, Na and Cl. An organic phosphorus compound which contains 100 ppm or lower of inorganic atoms is generally used. The organic phosphorus compound is added, for example, in an amount of about 0.5-25 pts.wt. based on 100 pts.wt. of a transparent resin.
Patent JP-S635890-A (JP)
Title: Carrying device
Inventor: FUJIMOTO MINORU
IPC: B23Q7/16
Filed: 1986-06-25
Abstract: PURPOSE:To realize the cost reduction, etc. of a device by driving a belt conveyor by dividing it into a high speed part and a low speed part, and also, setting a speed ratio of each belt conveyor in accordance with length of a hybrid IC and a running length of the high speed part. CONSTITUTION:From a sprocket 3 which has been provided on a driving shaft of a driving motor 2, a rotational force is transferred to a pulley 5a, and a pulley 5f, through a chain 11a, and a chain 11b and a sprocket 4, respectively. Also, a belt 6 of a high speed part, and a belt 7 of a low speed part are stretched to pulleys 5a-5e, and pulleys 5f-5j, respectively, by which conveyors of a high speed and a low speed are formed. A running length of the high speed conveyor, length of an IC, and speeds of the conveyors are denoted as l1, l2, and v1, v2, respectively, and a speed ratio v1/v2 is set so as to satisfy the inequality I. According to this method, one piece of IC can be fed by a constitution of a small number of parts, and the cost of a device can be reduced and its reliability can be improved.
Patent JP-S63315160-A (JP)
Title: Pulse charge control method in electric precipitator
Inventor: MATSUURA KATSUHIRO
IPC: B03C3/68
Filed: 1987-06-15
Abstract: PURPOSE:To develop sufficient dust collecting effect, by providing a voltage level for prohibiting pulse output and prohibiting the pulse output while the base voltage applied from a base power source is equal to or less than said pulse output prohibiting voltage level. CONSTITUTION:Voltage wherein DC is superposed on a pulse is applied to an electric precipitator using a base power source for applying DC voltage and a pulse power source. In this case, a voltage level prohibiting pulse output is preset to a pulse charge control apparatus and pulse output is prohibited while base voltage is equal to or less than the pulse output prohibiting voltage level to make it possible to prevent the erroneous detection of a spark. As result, sufficient dust collecting effect due to the stable control of pulse charge can be developed.
Patent JP-S5480085-A (JP)
Title: Stem carrier device
Inventor: SUGAWA TAKU
IPC: B65G17/40
Filed: 1977-12-09
Abstract: PURPOSE: To prevent the stems from holding the lead of the adjacent stems between when the stems are put on a link plate by securing such structure for the side surface of the coupling pin link that the surface may tilt at the horizontal shift region in the chain mechanism which runs through the inside of the furnace core tube.  
     CONSTITUTION: Heater 30 is installed at the outer circumference of furnace core tube 21 located horizontally; and multi-filght chain conveyor 22, which rotates endlessly in the arrow direction via driving sprocket 23 plus guide roller 24 and 25 provided outside the furnace core tube, is inserted into tube 21 respectively. In such constitution, each chain of converyor 22 consists of unit block 33 comprising two pieces of parallel-extending roller 31 and roller link plate 32 plus pin link plate 34. At the same time, plate 34 is protruded over roller 31 at the upper part which is inclined. As a result, plates 34 are stacked each other with no gap between at the horizontal shift region, so lead 37 of the adjacent stems put on the plate is never held between the plates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63311153-A (JP)
Title: Pattern inspecting apparatus
Inventor: KOGURE MAKOTO
IPC: G01N21/956
Filed: 1987-06-15
Abstract: PURPOSE:To perform inspection accurately regardless of a pattern, by stopping the position correcting operation in the direction of position deviation, when the amount of the data of the position deviation is less than a specified threshold value. CONSTITUTION:Binary coded video signals are stored into the shift registers of image memories 91A and 91B. Every time the image datum of one bit is inputted, the image signal is shifted by every one bit. When the signal is taken out of each position of the shift registers of the memories 91A and 91B, an image which is deviated in the X and Y directions with respect to a reference image is obtained. The images are taken out with delay circuits 92A and 92B and inputted into an exclusive OR circuit 93. The disagreed parts of the images, which are deviated by several bits, are detected and counted with a counter circuits 94. The counter circuit, of minimum count is identified with computing circuits 95A and 95B. When the rare of change in each of X and Y is less than a specified preset value, the output of the position deviation in that direction from a changing-rate computing circuit 96A or 96B is forcibly judged to be no deviation. The signal of the judgment is outputted to a position-deviation correcting circuit 97. In this way, inspection can be performed accurately regardless of a pattern to be inspected.
Patent JP-S628903-A (JP)
Inventor: KANDA MASAO
IPC: B65F3/14
Filed: 1985-07-04
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-S5671759-A (JP)
Title: Sun tracking mechanism for solar condenser
Inventor: INOUE MAMORU
IPC: F24S50/20
Filed: 1979-11-13
Abstract: PURPOSE: To improve the light collection efficiency by a mechanism wherein a line connecting a point on the meridian at a certain angle from the North Pole or South Pole to the center of the celestial sphere is used as a rotational shaft for a condenser.  
     CONSTITUTION: A line 16 connecting a point 14 on the meridian at a certain angle 13 from the North Pole 4 (or South Pole) of the celestial sphere to the center 15 of the celestial sphere is used as a rotational shaft and a collecting surface 1 is fixed substantially in parallel to the rotational shaft 16. Now assuming that an intersecting point of a perpendicular line 17 from the collecting surface 1 with the surface of the celestial sphere is represented by 18, a locus of the point 18 through the rotation of the rotational shaft 16 is given by 19. When an angle between a line 21 connecting the center 15 of the celestial sphere to the apparent sun and the perpendicular line 17 from the collecting surface 1 is designated by P, the angle P becomes an angle shifted from the ideal state and cosP gives the light collection efficiency. By so doing, it becomes possible to significantly improve the high collection efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6127917-A (JP)
Title: Water-soluble eye lotion composition
Inventor: HARA KENJI
IPC: A61K31/405
Filed: 1984-07-16
Abstract: PURPOSE:To provide the titled composition having excellent stability and containing indomethacin and an ether compound derived from a specific glycerol or polyglycerol and an alcohol. CONSTITUTION:The objective water-soluble eye lotion composition can be prepared by using (A) indomethacin and (B) an ether compound derived from glycerol or polyglycerol and an alcohol, e.g. the compound of formula I or II (R1, R2, R3 and R4 are H, 1-24C saturated or unsaturated straight or branched- chain aliphatic hydrocarbon group or aromatic hydrocarbon group, provided that at least one of R1, R2, R3 and n-R4 is not H; n is 0-60), as essential components. The composition can be applied as it is or after dissolving in a proper solvent such as physiological saline water, water, ethanol, propylene glycol, etc. The lotion may be incorporated with a diluent, mildew-proofing agent, and various other additives.
Patent JP-H0818980-A (JP)
Title: Dynamic image decoder
Inventor: MAZAKI YUTAKA
IPC: H04N19/82
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the distortion of a reproduced image, etc., from occurring due to the error of image data. CONSTITUTION:A multiplexer part 21 demultiplexes transmission data inputted via a line interface part 20 to the image data and voice data, and stores the image data in a buffer part 22. A shifter part 23 shifts the image data according to a shift signal, and a start code matching part 24 matches shifted image data with a start code, and outputs a start code matching signal. An error detecting part 27 discriminates whether or not an error exists by comparing the matching signal with a prediction signal, and outputs an error signal to an error block estimating part 28 when it exists. The error block estimating part 28 estimates an error block by a GOB number, and outputs the error block to a memory control part 31. The memory control part 31, when the error block being inputted, performs control so as to substitute substitution data generated by a substitution data generating part 32 for decoded image data in an image memory 30.
Patent JP-S6039669-A (JP)
Title: Copying machine
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03B27/72
Filed: 1983-08-13
Abstract: PURPOSE:To suppress variation in the turn-on voltage of an exposure lamp due to asymmetric distortion of a positive and a negative half wave of a source voltage by selecting the positive or negative half wave and switching on or off a fixing heater. CONSTITUTION:The controller for the halogen lamp 2 consists of a power source 1, gate control rectifying circuit 5 for a triac 3, trigger element 6, zero- cross circuit A, detecting circuit B for the lighting operation and effective value of the lamp 2, microcomputer 27, fixing heater 30, magnification setter 31, etc. The turn-on voltage of the lamp 2 is controlled by the microcomputer 27. The positive or negative half-wave cycle of the voltage of the power source 1 when the lamp 2 is turned on is selected to start switching on or off the heater 30 at the time of the selected half wave.
Patent JP-S5849224-A (JP)
Title: Method of molding foamed synthetic resin
Inventor: ICHIKAWA TAKU
IPC: B29C39/00
Filed: 1981-09-18
Abstract: PURPOSE:To obtain the titled molded item whose density can be varied quite easily and foaming ratio is improved, by foaming and molding a raw liquid of a foamable synthetic resin in an atmosphere whose pressure can be regulated. CONSTITUTION:The main raw material is selected according to the weight and hardness of the aimed foamed synthetic resin, and the basic formulation is determined accordingly. Then, the molds for performing the foaming are placed in an atmosphere whose pressure can be regulated, and the raw liquid of the foamable synthetic resin comprising said basic formulation is cast in the molds, is foamed, and cured to obtain the intended synthetic resin item. It is preferable that said molds are placed in an atmosphere whose pressure is lower than the  atmospheric presure or higher than that.
Patent JP-H1191258-A (JP)
Title: Sleeve for cylinder or the like of printer and method for mounting this sleeve
Inventor: HERUBUE PURAE
IPC: B41F30/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To give adaptability to a diameter of a cylinder for a printer, a coating machine or all the other machines by constituting the cylinder by one layer or adjacent layers of plural layers, and contracting at least one layer of them by heat to adapt to a diameter of the cylinder of the machine. SOLUTION: A heat-shrinkable layer 4 is inserted between a support layer 3 and a compressible layer 2. And, the layer 4 may be inserted between a flexographic layer 1 and the layer 2 or between the layers 2 and 3 to constitute the sleeve. One or more heat-shrinkable layers 4 can be manufactured by a polyethylene-based material, polyvinyl chloride-based material, polyamide-based material or the like or the other polymer material having crystallinity lying between 10 and 60% in an effective temperature range. After the sleeve having a diameter larger than that of the cylinder is mounted at a predetermined position on the cylinder, it is heated. Then, the sleeve is shrunk so as to be retained on an outer periphery of the cylinder and simply and completely held.
Patent JP-H11337452-A (JP)
Title: Automatic rim exchanging method in tire uniformity machine and rim stock device used in same
Inventor: YOSHIKAWA MOTOKAZU
IPC: G01M17/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rim exchanging method in a tire uniformity machine capable of efficiently exchanging rims in a short time, effectively installing and removing rims, and performing efficient and safe operation in inexpensive facilities and a rim stock device used for the rim exchanging method. SOLUTION: A rim stock device 8 is provided with a guide roller 11 installed to the upper end of a supporting frame 10 so as to be leveled with the X surface of a transferring line of a tire W to be measured. Rim stock racks 13a and 13b with a supporting jig 12 on which a vertical pair of rims 3a and 3b sandwiching a dummy tire Wa are placed are provided at a midpoint and the lower part of the supporting frame 10. The rim stock racks 13a and 13b are constituted of guide rollers 14a and 14b for movably placing the supporting jig 12.