baber/WOPTO huggingface dataset:
Patent JP-H0494227-A (JP)
Title: Channel switching control system
Inventor: SATO KAZUHIRO
IPC: H04W16/32
Filed: 1990-08-08
Abstract: PURPOSE:To prevent deterioration in the service performance attended with the reduction in a small zone in a mobile communication system by processing channel changeover processing with a terminal number transmission reception means and an information adder means entirely when a mobile set moves between small zones in each large zone. CONSTITUTION:A terminal number transmission reception means 300 separates a terminal number from information with a terminal number sent from a radio base station 2 to a mobile communication exchange 4 and adds a terminal number assigned by a radio line control station 3 to information sent from the mobile communication exchange 4 to the radio base station 2. Then when an information adder means 400 receives the information with a same terminal number added thereto from plural radio base stations 2, the means 400 adds sets of each information and sends the sum to the mobile communication exchange 4. In this case, the terminal number transmission reception means 300 and the information adder means 400 are provided independently of the mobile communication exchange 4 corresponding to each large zone L. Thus, a small zone is reduced without causing the deterioration in the service performance.
Patent JP-S58112605-A (JP)
Title: Method and device for controlling tension
Inventor: ABE KAJI
IPC: B21B37/00
Filed: 1981-12-25
Abstract: PURPOSE:To make the quality of rolled products from strands high and uniform in the case of performing >=2 strands of rolling with continuous rolling mills by controlling the tension upon the materials to be rolled between stands automatically to desired values. CONSTITUTION:In the stage of subjecting 2 or 4 pieces of wire rods to 2-strand or 4-strand rolling with >=2 stands of continuous rolling mills, the wire rods between the stands are controlled to intended tension in the 2 or 4 strands, whereby the wire rods are rolled. The roll speeds, rolling torques and rolling loads of the respective stands of the continuous rolling mills are detected, and in accordance with the detected outputs in the stage of one strand rolling, the 1st load distribution is generated with the 1st liquidating means and the 1st load distribution as the output thereof is stored. Thereafter, the 2nd load distribution is generated with the 2nd liquidating means in accordance with the detected output in the stage of multiple strand rolling, and both load distributions are compared, then correction signals are generated with comparing means. In accordance with said signals, at least one of roll speeds and roll gaps are controlled automatically.
Patent JP-H0864576-A (JP)
Title: Selective process of using hydrocarbon and hydrogen
Inventor: MAJITSUDO EMU HASHIEMI
IPC: H01L21/302
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To selectively etch a part of a group III-V semiconductor layer present on a layer composed of aluminum by utilizing the cathode DC bias of more than a specified numerical value and exposing a substrate to gaseous mixture which is composed of hydrocarbon, hydrogen and noble gas. SOLUTION: A group III-V semiconductor material 10 is provided, and the layer 12 composed of the aluminum is formed on it. The group III-V semiconductor layer 14 is formed on the layer 12. A mask 16 is formed and patterned on the group III-V semiconductor layer 14, and an opening 19 is formed on the group III-V semiconductor layer 14. For the group III-V semiconductor layer 14, etching is performed by utilizing the gaseous mixture of a hydrocarbon, hydrogen and a noble gas. In such a case, in order to improve the selectivity of etching the group III-V semiconductor material 10 more than etching the layer 12, a cathode DC bias of more than 600 V is utilized. Thus, the group III-V semiconductor layer 14 is etched, without etching the lower layer 12 composed of aluminum.
Patent JP-S59101998-A (JP)
Title: Electret device and its manufacture
Inventor: ENOMOTO KOUHEI
IPC: H01G7/02
Filed: 1982-12-03
Abstract: PURPOSE:To obtain an electret device by a simple work and in a short time by providing an electret film on a metallic plate or a fixed plate having a desired vibration characteristic. CONSTITUTION:A thin film 32 of a high polymer material, for instance, FEP resin is formed on the surface of an oscillatory thin plate 31 having a desired vibration characteristic. An oscillatory electret plate 3 is formed by performing a polarization electrostatic charge processing to this FEP32. Subsequently, the electret plate 3 is fitted and fixed to a back plate 6' being a fixed plate which becomes an opposed electrode through a space ring 4. In this way, an electret device can be manufactured by a simple work and in a short time. Also, even in case when an electret film is formed on the back plate, the same effect can be obtained.
Patent JP-H0495077-A (JP)
Title: 2-iodopropargyloxypyrimidine derivative and fungicide for agricultural and horticultural use
Inventor: MASUDA KATSUMI
IPC: C07D239/52
Filed: 1990-08-09
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, halogen, alkyl, alkoxy, phenoxy, cyano, phenyl, etc.; R<2> is H, halogen, alkyl, alkoxy or alkoxycarbonyl; R<3> is H, halogen, alkoxy, alkyl, phenyl, alkoxycarbonyl, alkenyloxy, etc.). EXAMPLE:4-Chloro-6-ethoxy-2-(3-iodopropargyloxy)pyrimidine. USE:An agricultural and horticultural fungicide. PREPARATION:The compound of formula I can be produced by dissolving 3-iodopropargyl alcohol in a solvent, converting to an alcoholate with an alkali metal or alkaline-earth metal, adding a compound of formula II (R<4> is alkyl, benzyl or substituted benzyl) and reacting at a temperature between -20 deg.C and the boiling point of the solvent, preferably between 10 deg.C and 40 deg.C.
Patent JP-S6270959-A (JP)
Title: Test system for input and output processor
Inventor: ISHIBASHI MAMORU
IPC: G06F13/00
Filed: 1985-09-24
Abstract: PURPOSE:To facilitate the operation of evaluation in an information processing system by using a simulator to secure the synchronization between the test program under the control of an operating system and that on a simulator. CONSTITUTION:The test program 2 controlled by the operating system 3 on a main memory device 1 informs the test item to the 2nd test program on the simulator 6 via a cable 10, then the synchronization is secured between the 1st and 2nd test programs 2 and 7 via a cable 11. Thus it is possible to evaluate whether the processing is carried out correctly or not for an input/ output processor 5 or the system 3 in case a peripheral device has an error by means of a test program 7 on the simulator 6.
Patent JP-2001042800-A (JP)
Title: Wall-surface direct mounting lighting signboard
Inventor: OGASAWARA TATSUYA
IPC: G09F13/04
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wall-surface direct mounting lighting signboard which has no fear of generating uneven illumination even when number of light sources is suppressed to a minimum, has simple structure, is compact, is light in weight and economical by providing a reflection board which reflects light received from a light source for illumination toward a rear surface of a signboard body at a pair of upper and lower signboard body mounting rails. SOLUTION: Reflecting boards 21, 31 of a concave shape are respectively provided at the upper and lower signboard body mounting rails 2, 3 along the length thereof and necessary number of light-transmissive signboard bodies 5 are successively provided in front thereof. Then the light sources for illumination 4 are provided in a transverse line, for example, at an intermediate position between the upper and lower signboard body mounting rails 2, 3. Thereby a display surface of the signboard body 5 can be uniformly illuminated and illuminating light can also arrive at an adjacent signboard body 5 and a corner signboard body or the like.  Further since the lower signboard body mounting rail 3 has small projecting width from a wall-surface and a display part of a signboard surface body 6 projects out of a signboard frame 8, the signboard body 5 becomes integrally visible and bright and a below part of the signboard can be kept bright.
Patent JP-S6367918-A (JP)
Title: Ic measuring circuit for x-ray ct device
Inventor: TAKEDA YASUSHI
IPC: G01T1/161
Filed: 1986-09-10
Abstract: PURPOSE:To improve voltage resistance and an SN ratio by using a pMOS transistor(TR) for a constant current circuit connected to a common emitter of a differential circuit and using a series circuit consisting of an npn TR and a pMOS constant current source as an output stage. CONSTITUTION:When an 'H' level switching signal is inputted to a differential input In terminal of a switching driver, the 'H' level is compared with a REF level, so that a TR Q1 is turned off and TRs Q2, Q3 are turned on. Thereby, an output level eD of the switch driver is turned to about V<-> level, and when a pMOSTR is used as an analog switch Q4, the Q4 is turned off. Therefore, it is unnecessary to use an nMOS TR having low voltage resistance for an analog switch driver in a BiCMOS process. Consequently, the voltage resistance of a CT circuit system can be increased and a dynamic range and an SN ratio can be improved.
Patent JP-H0658023-A (JP)
Title: Method for assembling fence
Inventor: INOUE SHINICHI
IPC: E04H17/16
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the man-hours for field work to fit a column with inter-columnar members such as crosswise fence bar by providing possibility of conducting the fitting operation easily and quickly. CONSTITUTION:An inter-columnar unit 5 in which battens 7 are fixed to both ends of crosswise fence bars 6, is assembled in advance at a factory, and these battens 7 are fitted in sliding into a batten groove provided in each column 2 installed upright at the site. A stopper is installed between each batten 7 and the batten groove.
Patent JP-2000024896-A (JP)
Title: Burr removing device for oil well pipe joint section
Inventor: YAMAGUCHI MASAO
IPC: F16L15/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To automatically remove burrs without impairing the size precision of a screw by horizontally mounting and rotating a steel pipe cut-machined with a screw on the outer face of an end section, keeping an end face in contact with the screw section while being rotated, measuring a disk arresting the burrs formed on the screw and the abrasion quantity of the disk, and changing the revolving speed. SOLUTION: A turning roller 6 mounts and rotates a steel pipe 1 cut- machined with a screw on the outer face of an end section, and an end section sensor 11 detects the end section position of the steel pipe 1. A disk moving means 10 supports a porous disk 7 keeping its end face in contact with the screw section while being rotated and arresting the burrs formed on the screw movably in the axial direction of the steel pipe 1. A position sensor detects the position of the disk 7, and a disk pressing means 8 freely moves the rotary shaft of the disk 7 in the vertical direction. An abrasion quantity sensor measures the abrasion quantity of the disk 7 to change the revolving speed of the disk 7. Only burrs can be automatically removed without impairing the size precision of the screw section and a seal section.
Patent JP-S6190461-A (JP)
Title: Selective introduction of lifetime killer
Inventor: SATO NOBUO
IPC: H01L21/331
Filed: 1984-10-09
Abstract: PURPOSE:To enable the prevention of the decrease in forward voltage drop, decrease in hFE, and increase in leakage current of the junction by a method wherein the back of a semiconductor substrate having crystal defect of less than a given concentration is dotted with introduction windows, and a heavy metal is introduced through the introduction windows to the inside including the neighborhood of the junction of one conductivity type and reverse conductivity type and the junction region. CONSTITUTION:The semiconductor substrate 1 having crystal defects of about 1X10<3>/cm<3> or less is inserted in an oxidizing atmosphere at high temperature, thus growing an Si oxide film 6 on the surface. Required regions are opened by photoetching, and a base region 3 and an emitter region 5 are formed. Further, the back of the substrate 1 is dotted with introduction windows 7 by photoetching so that a heavy metal can be introduced to the emitter region 5 and the neighborhood of the emitter region 5. The heavy metal 8 such as Au or Pt is evaporated on the front of the substrate 1 having the introduced windows 7, and introduced by diffusion on heating, resulting in the formation of electrodes 10 through a required treatment. Formation of unintroduced regions by dotting introduced regions 9 enables the decrease in forward voltage drop, increase in hFE, and decrease in leakage current of the junction.
Patent JP-S6367880-A (JP)
Title: Image projecting device
Inventor: ISHINAGA HIDEKI
IPC: H04N5/74
Filed: 1986-09-09
Abstract: PURPOSE:To surely shield X rays with simplified constitution, by providing an X rays shielding substance in a liquid-cooled device being provided at the front plane of a projection type cathode ray tube. CONSTITUTION:The X rays shielding substance 2 formed with a resin having a high X rays attenuation factor to set an inner diameter L as L<l assuming the diameter of a glass lens 3 as (l), is mounted at the front plane of the cathode ray tube 1 at the same time of forming the liquid cooled device. It is preferable to select the X rays shielding substance 2 having the high X rays attenuation factor, or to constitute that so as to have a thick wall, and a polycarbonate including a lead oxide of 15-30 wt%, or a substance in which the lead oxide is included in an ABS resin, can be used. In this way, the leakage of the X rays from the front plane of a lens 11 clan be prevented from occurring.
Patent JP-S6192828-A (JP)
Title: Biaxially orientated poly-p-phenylenesulfide film
Inventor: WATANABE TAKASHI
IPC: C08G75/0209
Filed: 1984-10-12
Abstract: PURPOSE:To obtain a printed circuit board, excellent in thermal dimensional stability, by a method wherein a metallic thin film is laminated on the material of biaxially orientated poly-P-phenylenesulfide film containing the specified amount of biaxially orientated poly-P-phenylenesulfone chain. CONSTITUTION:Biaxially orientated poly-P-phenylenesulfide film is oxided by percarboxylic acid to obtain the biaxially orientated film of three-layer structure, which contains 1 mol%-70 mol% of biaxially orientated poly-P-phenylene sulfone chain. Next, the metallic thin film is laminated on said biaxially orientated film to constitute the printed circuit board. According to this method, the printed circuit board, excellent in thermal dimensional stability in high temperature and a resistance to soldering, may be obtained.
Patent JP-S62116634-A (JP)
Inventor: RICHIYAADO MAIKERU DOSHIDOTSUK
IPC: B65G15/32
Filed: 1986-09-09
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-H0262352-A (JP)
Title: Paper tube holding device in thermal transfer type printer
Inventor: ISHIYAMA KIYOSHIGE
IPC: B41J17/24
Filed: 1988-08-29
Abstract: PURPOSE:To simplify the setting operation of a paper tube in a transfer type printer by providing on a claw plate a claw attachable to/detachable from the cut-off part provided on the paper tube. CONSTITUTION:A paper tube 1 is supported free to rotate by two pieces of paper tube holders 2 for holding the paper tube 1 from both of its right and left sides. Next, a motor 4 is rotationally driven, so as to rotate a claw plate 2c elastically supported in the axle direction adjacent to the left paper tube holder 2 and claws 2b1 and 2b2 provided on this claw plate 2c are slided and moved on the left side face of the paper tube 1. When these claws 2b1 and 2b2 come to the positions of the cut-off parts 1a and 1a' of the upper tube 1, each claw engages the claws 2b1 and 2b2 automatically with the cut-off parts 1a and 1a' by the pressure force of the second compressed spring 7 to set the paper tube 1. By this engagement, the rotational force of the motor 4 is transmitted to the paper tube 1 and the transfer film 8 installed on this paper tube 1 is rolled in.
Patent JP-H11131521-A (JP)
Title: Hand device
Inventor: FUJIWARA YOSHIHARU
IPC: B02C1/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a hand device capable of making dismantlement, selection and integration works without dropping a dismantled substance in a state of the most applicable angle corresponding to a dismantlement site. SOLUTION: A main bucket 4 and a sub-bucket 5 are so pivoted to the front end of a movable arm 2 in a power shovel main body so that both openings 4a and 5a of them are opposed to each other. The main bucket 4 and sub-bucket 5 are oscillated at a proper holding angle by a main bucket cylinder 10 and a sub-bucket cylinder 14 loaded to the main bucket 4 and sub- bucket 5 from the movable arm 2 side, and the main bucket 4 and sub-bucket 5 can be operated so that they can be opened and shut under a proper holding angle.
Patent JP-S59135062-A (JP)
Inventor: YAN ANBERUNTOSON
IPC: A61L2/24
Filed: 1983-11-14
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-H1054296-A (JP)
Title: Four-cycle engine cooler
Inventor: TAKAHASHI TAKESHI
IPC: F02B75/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle engine cooler which can equalize the thermal expansion of a cylinder block and prevent a cylinder bore from being distorted. SOLUTION: An oil passage 37 which communicates the bolt hole 5 of a tightening bolt 6 with the wall part 2a of a cylinder head 2 facing a cam chain chamber 28 is formed at the cylinder head 2. A recessed part 38 is formed at the wall part 2a side opening of the oil passage 37 so that lubricating oil which has lubricated a valve system 27 may run down on the wall part 3a of a cylinder block facing the cam chain chamber 30.
Patent JP-S58116332-A (JP)
Inventor: OHARA NAOYUKI
IPC: A47L9/20
Filed: 1981-12-28
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-S59104067-A (JP)
Inventor: OOKAWARA HIROTAKE
IPC: F26B15/00
Filed: 1982-12-03
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-H0863102-A (JP)
Title: Label printing paper
Inventor: KIJIMA TOSHIHIRO
IPC: G09F3/02
Filed: 1994-08-16
Abstract: PURPOSE: To hardly generate lap feeding at the time of supply, to improve paper jogging at the time of discharging and to lessen toner splashing by forming label paper of a polyester film contg. barium surfate and providing the surface of the label paper which does not come into contact with at tacky adhesive glue layer with a character printing layer. CONSTITUTION: The base material for the label paper consists of the polyester film contg. the barium sulfate. The content of the barium sulfate is 15 to 25wt.% of the total weight of the polyester film. The strength of the polyester film degrades if the weight thereof is over 25wt.%. A peeling electric discharge arises locally and the toner splashes on the label paper in character printing of an electrophotographic method if the content thereof is below 15wt.%. Further, the polyester film contg. the barium sulfate is used for the base material of the label paper and the character printing layer on the surface of the label paper to be used in combination is composed of a binder resin, filler and surfactant.
Patent JP-H0747547-A (JP)
Title: Solid fuel producing apparatus
Inventor: KOBAYASHI YOSHIKAZU
IPC: B29B17/04
Filed: 1993-08-04
Abstract: PURPOSE:To prevent the clogging of the through-holes of a perforated plate while adjusting the size of solid fuel by cutting tough fiberous or string like waste refuse such as a PP band or gut with a high m.p. before extrusion molding even when the waste refuse is mixed with combustible waste. CONSTITUTION:Charged fibrous and string like waste refuse or waste containing a polymeric substance is ground, kneaded and compressed while fed from a charging port to a taking-out port to generate heat and reduced in pressure to evaporate and remove moisture to be taken out as solid fuel. The solid fuel producing apparatus thus constituted is equipped with a pair of the rotary shafts parallelly arranged in an elongated casing in the longitudinal direction thereof and rotationally driven in opposite directions, the spiral members 14, 17 parallelly provided to the rotary shafts from the charging port to the taking- out port, a compression member 16 and the perforated plate provided to the taking-out port and cutting and pushing-in blades 19 cutting the fibrous and string like waste refuse immediately before the perforated plate to push the cut refuse in the through-holes of the perforated plate along with an intermediate product are attached to the rotary shafts.
Patent JP-H0494590-A (JP)
Title: Soldering method for electronic component
Inventor: OHIRA HIROSHI
IPC: H05K3/34
Filed: 1990-08-10
Abstract: PURPOSE:To suppress thermal influence on a component to be placed to a minimum limit by conducting a heat generating resistor layer previously laminated in a circuit board to generate heat, heating to melt solder by the generated heat, and soldering it. CONSTITUTION:A plurality of insulating layers and conductive circuits 3 are alternately laminated to form a multilayer circuit board 1. A heat generating resistor layer 4 made of metal having large electric resistance such as nichrome, conductive paste or carbon fiber, etc., is laminated through an insulating layer 2 in the board 1. Then, the circuit 3 of the board 1 is coated with solder paste 6 by a printing method, aligned to bring the lead terminal 7 of a surface mounting electronic component 6 into opposite contact therewith and placed. A predetermined voltage is applied to the layer 4 to generate heat via resistance, thereby raising the surface temperature to solder melting temperature to connect the terminal 7 to the circuit 3. Thus, a plurality of components 6 are simultaneously soldered on the board 1.
Patent JP-H0554192-A (JP)
Title: Recognition character correction method
Inventor: MAEDA TAMOTSU
IPC: G06F17/21
Filed: 1991-08-26
Abstract: PURPOSE:To provide a recognition character correction method capable of surely applying corrections when an error exists in the character code of the character size of a recognition character in a character recognition device. CONSTITUTION:A character is segmented by a character segment part 2 from a document pattern recognized by a character input part 1. The character is recognized by a character recognition part 3 and each maximum value of the longitudinal and lateral sizes is calculated by a maximum side calculation part 7. This maximum value and the length of the corresponding side of a character which is to be judged as a large character or a small character are compared and a character size decision part 4 decides that the character is a large character or a small character. When the contents of the character is different from the contents recognized in the character recognition part 3, it is corrected to the decided contents by a correction part 5.