baber/WOPTO huggingface dataset:
Patent JP-H02202553-A (JP)
Title: Molded article of synthetic resin composition having excellent releasability and water repellency
Inventor: OHARA SHUZO
IPC: D01F6/76
Filed: 1989-01-31
Abstract: PURPOSE:To obtain molded articles of synthetic resin having improved mold release characteristics in molding, releasability, water repellency, stain resistance, lubricating properties, etc., by adding a specific silicone compound to a molding thermoplastic synthetic resin. CONSTITUTION:A thermoplastic resin (e.g. polyolefin-based resin, polyester-based resin or acrylic resin) is blended with (A) a modified silicone compound prepared by reacting A1: a silicone compound (e.g. polymethylhydrogen siloxane) containing one or more hydrogens with A2: a hydrocarbon compound (e.g. alpha- olefin) containing one or more double bonds to be reacted with H of A1 and (B) one or more selected from modified silicone compounds prepared by reacting B1: a polyolefin-based resin (e.g. ethylene acrylic acid copolymer) containing a functional group on the side chain with B2: a silicone compound (e.g. epoxy modified dimethylpolysiloxane) containing a functional group to be reacted with the functional group of B1 to give films, sheets or three-dimensional structures.
Patent JP-H09216089-A (JP)
Title: Solder alloy, cream solder, and soldering method
Inventor: YAMAGUCHI ATSUSHI
IPC: B23K35/14
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy which contains no lead which is hazardous substance, whose structure is fine, whose secular change is less, and which is excellent in the heat resistant fatigue characteristic. SOLUTION: Solder which mainly consists of Sn, and contains no lead which is hazardous substance in its composition, has fine alloy structure by adding a small amount of Ag, and its structural change can be reduced, and the solder is excellent in the heat resistant fatigue characteristic. By adding a small amount of Bi, the melting point is dropped, and the wettability can be improved. By adding a small amount of Cu, growth of inter-metallic compounds 6 at the interface of solder/copper land is suppressed to improve the joining strength. By adding a small amount of In, the elongation property of the alloy can be improved, and the heat resistant fatigue characteristic can be improved.
Patent JP-H06211001-A (JP)
Title: Heavy load tire and rim assembled body
Inventor: TANAKA MITSUO
IPC: B60B21/10
Filed: 1993-01-18
Abstract: PURPOSE:To present a slip between a tire and a rim by forming non-slip recessed parts at the beam base part of the tire, and forming non-slip protruding parts, corresponding to the non-slip recessed pats of the tire, at the beam seat part of the rim. CONSTITUTION:Plural non-slip recessed parts are formed at the bead base part of a tire, and plural non-slip protruding parts corresponding to the non-slip recessed parts of the tire are formed at the bead seat part of a rim. The non- slip protruding parts of the bead seat part of the rim are disposed being arranged laterally in the circumferential direction. The bottom part of each protruding part is formed into a triangle or a trapezoid large on the rim flange side, and the circumferential cross section of the protruding part toward the lateral direction of the bead seat part is formed into a triangle. The recessed part of the bead base part of the tire is formed into the recessed part of reverse shape to the protruding part of the bead seat part of the rim. The length L of the protruding part in relation to the bead seat width BM is to be (0.3-0.9)XBM.
Patent JP-2000220429-A (JP)
Title: Automatic oil supplying device for stationary engine
Inventor: SUZUKI TORU
IPC: F01M11/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To replace oil at a proper timing by providing a control device for actuating a discharging pump and a supplying pump when the deterioration degree of oil detected by an oil deterioration sensor is a reference value or more. SOLUTION: An oil deterioration detecting sensor 5 is interposed within an oil pan 3. A supplying pump 8 is interposed in the middle of a supplying pipe 6. A discharge pump 11 is interposed in the middle of a discharge pipe 9. The oil deterioration detecting sensor 5 is connected to the input side of a control device 12, and the supplying pump 8 and discharging pump 11 are connected to the output side of the control device 12. When the viscosity of oil is less than a reference value, the supplying pump 8 and discharging pump 11 are stopped. When the viscosity of oil is the reference value or more, the supplying pump 8 and discharging pump 11 are actuated. According to this, the replacement with new oil can be performed before the deterioration of oil is not progressed to avoid the oil lubricating failure of a stationary engine.
Patent JP-S62207568-A (JP)
Inventor: HAINTSU BUURU
IPC: B22D41/50
Filed: 1987-02-05
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-S62217582-A (JP)
Inventor: FURANKU MAASU HIRISU
IPC: H01R13/658
Filed: 1987-02-05
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-S61182965-A (JP)
Title: Thermal printer
Inventor: FUJIKI SUGURU
IPC: B41J2/35
Filed: 1985-02-08
Abstract: PURPOSE:To enable stable temperature compensation, by a method wherein an analog signal of a detected temperature of a thermal line head is converted into a digital signal, and the pulse width of an enable signal is varied according to temperature data, thereby compensating for temperature. CONSTITUTION:A temperature sensor part 2 for detecting the temperature of a thermal line head part 1 outputs an analog signal corresponding to the temperature of the head part 1, and the signal is digitized by an A/D converter part 14. The data (b) thus obtained are temperature data to be inputted to an enable signal controlling circuit 15. The circuit 15 modulates the pulse width of an enable signal on the basis of the temperature data (b). When the temperature of the head part 1 is raised, the values of the temperature data (b) are decreased, and the pulse width of the enable signal ENB is reduced, so that a voltage-impressing time for a heating element is shortened, resulting in that heating value is reduced, and an appropriate heating temperature can be obtained. On the other hand, when the temperature of the head part 1 is lowered, an operation reverse to the above is conducted, whereby an appropriate heating temperature can be obtained.
Patent JP-S57138663-A (JP)
Title: Copying device
Inventor: SAWADA YASUO
IPC: G03G15/043
Filed: 1981-02-20
Abstract: PURPOSE:To set properly picture forming conditions, by reading a digital output through a photosensor by a pulse, which is synchronized with the peak position of the light quantity of a light source for exposure driven by an AC power source, to control a set value. CONSTITUTION:A part of the exposing light for an original 8 from a halogen lamp 6 driven by a commercial power source 20, a lamp regulator 19, etc. is sent by a mirror 15 and is detected by a photosensor 16. This detection output is applied to an operation processing device 22 through an A/D converter 18. Meanwhile, a pulse generating circuit 21 detects the peak of the power source 20 to generate a pulse cynchronized with this peak, and the device 22 is controlled synchronously with the peak of the pulsating light quantity of the lamp 6 by this pulse to read out the output signal of the converter 18, and a bias voltage control device 24 and the regulator 19, etc. are controlled to set picture forming conditions properly. As the result, a high-quality copy without dirt on the ground is obtained without the influence of pulsation of the light quantity of the light source for exposure.
Patent JP-S57137971-A (JP)
Title: Picture area extracting method
Inventor: EJIRI KOUICHI
IPC: G06K9/20
Filed: 1981-02-20
Abstract: PURPOSE:To extract a picture area containing one or more coupled picture element areas, by coupling an adjacent black picture element of a binary coded picture, and unifying these respective coupled picture element areas to a larger area. CONSTITUTION:A document is scanned by a scanner 100, and density of a picture element is read. A picture element density signal outputted from the scanner is binary coded by a quantizer 102, and is accumulated in a buffer 104 temporarily. A processor 106 executes the coupling processing of a black picture element as to a binary picture data in the buffer, and derives a coordinate data of the extracted coupled picture element area in a memory 110. The processor executes the unifying processing of the coupled picture element areas derives in the memory 110, and extracts a character line. A coordinate data of each extracted character line is outputted to the outside or is saved in the memory 110 temporarily. The picture element coupling processing and the unifying processing of the coupled picture element areas are executed by interlocking a maximum/minimum deciding circuit 108 to the processor 106 in order to raise the processing efficiency.
Patent JP-H02203910-A (JP)
Title: Pipe filter for air feed fan
Inventor: FUKAGAWA TOMIO
IPC: F24F7/06
Filed: 1989-02-03
Abstract: PURPOSE:To eliminate the feed of ash mixed air in a volcanic ash falling area by providing a small opening part to the center part of one end of a large caliber pipe and inserting a small caliber pipe in the opening part to connect the same to the pipe to feed the open air into a room under suction. CONSTITUTION:One end part of a small caliber pipe 4 having the mount edge of a fan box 5 provided to the other end thereof is inserted in one opening part 2a of a large caliber pipe 3 closed so as to leave small opening parts 2a, 2b at the centers of both ends thereof to be connected to the pipe 3. As a result, the supply of ash mixed air in a volcanic ash falling area is eliminated and the hydrous corrosion of a wall surface due to the inflow of snow is also eliminated. Further, the load of a motor due to clogging is eliminated to make it possible to continue air supply safely for a long time.
Patent JP-S63191646-A (JP)
Title: Ink jet recording head
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/16
Filed: 1987-02-04
Abstract: PURPOSE:To obtain an ink jet recording head having a protection layer through a simple working process, by providing an oxidation film at a local position in a heating element, then providing an organic insulating film on an electrode. CONSTITUTION:A heating element layer 2 and an electrode layer 3 are laminated onto a substrate 1, then a heating resistor 9 is arranged between a pair of patterned electrodes 3. An organic insulating film 12 is laminated on the electrode 3 and the heating resistor 9. The organic insulating film 12 is patterned such that a portion of the electrode 3 and a portion of the heating resistor 9 are exposed. Anode oxidation processing solution is brought into contact with the surface of the heating resistor, and the exposed electrode end section 3a is connected with the anode of power source so as to form an anode oxidation film 13 at the exposed section of the heating resistor 9.
Patent JP-H11196663-A (JP)
Title: Grain conveyer
Inventor: KUBO SEIJI
IPC: B65G33/14
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To permit smooth rotation of the second auger to the first auger with reduced damage of cereal grains at the relaying part from the first auger to the second and reduce the damage and abrasion at the starting point of the auger, in the grain conveying system that is constituted by connecting the first auger and the second auger so that the conveying end of the first auger may communicate to the starting end of the second auger. SOLUTION: The connection case 18 that is set between the end side of the first auger and the starting side of the second auger 19 is constituted with the base case 18A that is fixed to the end side of the first auger, and with the turning case 18 B that is rotatably fitted to the base case body 18A through the in-low fitting structure other end. The liner of' a soft material differing from both cases is lined to the rotary fitting part between the base case 18A and the rotary case 18B to avoid biting. At the relaying part, the inner diameter on the rotary case side 18B is made larger and simultaneously the inner diameter of the second auger 19a connected thereto is made smaller. In addition, the second auger 19 has the two groove spiral structure at the conveying-start edge of the second auger.
Patent JP-S58143059-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: E04G1/34
Filed: 1982-02-17
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-H07234322-A (JP)
Title: Method for drawing plastic optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/00
Filed: 1994-02-22
Abstract: PURPOSE:To improve mechanical strength and to assure long-term reliability by specifying the drawing tensile force of a fiber until this fiber is taken up. CONSTITUTION:A plastic optical fiber preform (preform) 3 is heated and melted in a heating furnace 4. After the molten preform is spun to the plastic optical fiber 5 having a prescribed outside diameter, its outside diameter is measured by an outside diameter monitor 6 and the fiber is taken up on a take-up device 7. A preform having a GI type refractive index distribution in a core and clad is used as the perform 3. The drawing tensile force of >=10g is imparted on the preform 3 which is a high polymer until the preform is heated in the heating furnace 4 and the fiber is taken up by the take-up device. The molecules of the high polymer attain a random structure if the orientation is small and, therefore, the strength when the fiber is pulled is weak but the molecules are oriented in the longitudinal direction and the tensile strength is improved when the drawing tensile force of >=10g is applied thereon.
Patent JP-S61183896-A (JP)
Inventor: MIZUTANI FUTOSHI
IPC: H05H1/30
Filed: 1985-02-09
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-H03155553-A (JP)
Title: Damping waterless photosensitive planographic printing original plate
Inventor: TAKAHASHI HIROSHI
IPC: G03F7/035
Filed: 1990-02-02
Abstract: PURPOSE:To provide the original plate which has excellent flawing resistance and printing resistance, obviates the sticking of a photosensitive layer, is free from the peeling of the photosensitive layer in unexposed parts in printing process and has excellent dyed plate inspectability by forming the photosensitive layer of a photopolymerizable photosensitive compsn. contg. a urea bond-contg. polyurethane as a binder. CONSTITUTION:The photosensitive layer is the photopolymerizable photosensitive layer contg. the polyurethane having the urea bond as the binder. While any urea bond-contg. polyurethane is usable as if the polyurethane contains the urea bond in the molecule, the polyurethane having an ester bond and/or ether bond together with the urea bond is more preferable. The photosensitive layer of the damping waterless photosensitive planographic printing plate contains the urea bond-contg. polyurethane as the binder and, therefore, the waterless planographic printing plate has not only the high flawing resistance and high printing resistance but is also free from the sticking of the photosensitive layer and the peeling of the photosensitive layer in the unexposed parts. In addition, the plate has the excellent dyed plate inspectability.
Patent JP-S54116932-A (JP)
Title: Powder toner conveyor
Inventor: MURAMATSU SHIGERU
IPC: G03G21/10
Filed: 1978-03-03
Abstract: PURPOSE:To smoothen the transfer of toners between conveyor passages thereby to improve the reliability of a conveyor by intersecting two conveyor passages, which are equipped with respective forced conveyor means, in a planar form at their joint portion. CONSTITUTION:The toner conveying direction by a first conveyor coil 19 and the toner conveying direction by a second conveyor coil 21 are intersected in a planar form within a coupler 27. The toners which are conveyed out of a cleaning device 11 by the first conveyor coil 10 are first forced out of the leading end of a conveyor pipe 26 until they abut against the inner walls of the second conveyor coil 21 and the coupler 27. The toners are then conveyed from the coupler through a conveyor pipe 31 in a preset direction. Since, in that way, the first and second conveyor  passages are intersected in the planar shape, the reliability of the conveyor can be  enhanced without forming any toner bridge at the intersecting portion.
Patent JP-S57138747-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: AKAI YOSHIMI
IPC: H01J9/22
Filed: 1981-02-23
Abstract: PURPOSE:To prevent the brightness deterioration of a phosphor film by eliminating the organic compounds in the phosphor film applied on a valve for fluorescent lamp while making said compound to react with active species in plasma produced by subjecting specific gas to microwave discharge. CONSTITUTION:Plasma is roduced inside a discharge tube 11 by microwave discharge in a plasma producing system 1. Species in this plasma are introduced into an accomodating chamber 15 of organic matter removing system 2, and is forced to make contact with a fluorescent film 20 applied on a valve 19 for  fluorescent lamp placed in the accomodating chamber 15 to remove the organic  matter in the fluorescent film. Oxygen, a mixture of oxygen and methane halide, a mixture of methane halide and rare gas and a mixture of oxygen,  methane halide and rare gas are used preferably for discharge gas at this time.  The plasma producing means 1 and the organic matter removing system 2 are  equipped with means 3 for supplying discharge gas and exchausting means 4 for  reducing the pressure respectively.
Patent JP-H05189459-A (JP)
Title: Electronic official seal processor
Inventor: MASUNO HIROYUKI
IPC: G06Q10/10
Filed: 1992-01-16
Abstract: PURPOSE:To provide an electronic official seal processor which reduces time and labor according to the imprinting of an official seal and unrequires the keeping of the official seal. CONSTITUTION:When an official seal image is inputted from an image scanner 1-9, and it is registered on a disk device 1-6, and the print instruction of a document is issued from an on-line terminal 1-7, document data is generated at a document data generator 1-2, and it is transmitted from a communication control equipment 1-3 to a processor device 1-5, and the processor device 1-5 receiving the document data reads out corresponding official seal image data from the disk device 1-6, and superimposes the official seal image data on a part designated by the document data, and prints it on a printer device 1-8.
Patent JP-H06236859-A (JP)
Title: Method of etching boron nitride
Inventor: TOMIKAWA TADASHI
IPC: H01L21/3065
Filed: 1993-02-12
Abstract: PURPOSE:To provide a baron nitride etching method which can be easily carried out. CONSTITUTION:A specimen 120 of polycrystalline cubic baron nitride (cBN) is placed on a substrate holder 132 inside a chamber 150. At this point, a diamond is placed on the specimen 120 as a mask. The chamber 150 is exhausted up to a pressure of 10<-3>Torr, microwaves of 2.45GHz and 200W are applied to make discharge take place in material gas to generate plasma, plasma is introduced into the chamber 150, and an etching operation is carried out in the chamber 150 kept at a pressure of 20Torr. After an etching operation is carried out for a prescribed time, the mask of diamond is removed off, and the etching rate of an etching operation can be checked by measuring a level difference produced on the surface of the specimen 120.
Patent JP-S56120658-A (JP)
Title: Preparation of alpha-chloroacrylonitrile
Inventor: YAMAMOTO TADATSUGU
IPC: B01J23/78
Filed: 1980-02-28
Abstract: PURPOSE: To obtain the titled substance which is a synthetic intermediate for a synthetic resin, etc. in high yield in one stage, by treating acrylonitrile with a chlorinating agent and oxygen in the presence of a catalyst of copper-pottasium system.  
     CONSTITUTION: Acrylonitrile is treated with a chlorinating agent and a gas containing oxygen in the presence of a catalyst of copper-pottasium system to give α- chloroacrylonitrile. A copper halide or a mixture of copper oxide with a pottasium halide is used as the catalyst, and usually supported on a carrier, e.g. silica. The weight ratio between the copper and pottasium in the catalyst is preferably in the range of 2:8W9:1 calculated as the elements. The reaction temperature is 200W 400°C and the contact time with the catalyst is 1W20sec. The method is carried out in the one-stage reaction, provides a high effective utilization of chlorine and high yield and is industrial and advantageous without requiring troublesome procedures for treatment of by-products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07235168-A (JP)
Title: Editing method and system thereof
Inventor: TAKANO AKIRA
IPC: G11B19/02
Filed: 1994-02-22
Abstract: PURPOSE:To simply and rapidly execute editing of A/B rolls etc. by dividing and recording information on a plurality of disk drives via a data controller, or outputting reproduced data. CONSTITUTION:Reproduced video and voice data from a reproducer 21 or video and voice data supplied via an input unit 25 are supplied to disk drives 22, 23, 30, 31, 34, 35, 42, 43 via a data controller 20, and once recorded on a set disk. Then, the reproducer 21 is set to a reproducing state, the once recorded video and voice data are read, edited, and recorded on disks set to n pieces bf the disk drives 22, 23, 30, 31, 34, 34, 42, 43. Thus, the video and voice data recorded on the disks set to the n pieces of the disk drives are variously edited, then rerecorded, reproduced and recorded on the tape, thereby simply and rapidly editing it.
Patent JP-S61184856-A (JP)
Title: Resin sealing type semiconductor device
Inventor: FUKUZAWA ICHIRO
IPC: H01L29/06
Filed: 1985-02-13
Abstract: PURPOSE:To limit the yield of cracks when the amount of absorbed moisture is less than a specified amount even if the moisture is absorbed by a package, by forming an obtuse angle at the edge of the main surface of a semiconductor chip, and dispersing stress, which is applied on the package. CONSTITUTION:The edge of a main surface (element forming surface) 12a of a semiconductor chip 12 does not form an acute angle. Namely, the edge of the element forming surface 12a of the semiconductor chip 12, which is positioned at the thin side of a package, has a slant part 14. Stress is dispersed at said slant part. An angle theta1 of the slant part 14 is, e.g., 125.3 deg.. This angle is obtained by etching a silicon substrate of, e.g., a 100 plane, to a thickness of about 1/3 by anisotropic etching and dividing the substrate by a well known blade. Therefore an angle theta2 is 144.7 deg., which is obtained by vertically cutting a 111 plane, which is formed by the anisotropic etching, by the blade.