baber/WOPTO huggingface dataset:
Patent JP-H0939135-A (JP)
Title: String-shaped elastomer composite suitable to be used for long period as packing material, sealing material, and cushioning material
Inventor: SAKATA MOTOKI
IPC: F16J15/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To have good recovery after compression, abrasion resistance, and cushioning even after a long period of service under severe environmental conditions by specifying the open cell ratio and apparent specific gravity of an expanded material, the tensile strength, rubber hardness, thickness, area ratio, etc., of a non-expanded material and optimizing the structure of an elastomer composed. SOLUTION: This string-shaped elastomer composite 1 is prepared by covering the whole outer surface of a string-shaped expanded elastomer 2 with an non- expanded elastomer 3, and the open cell ratio of the expanded elastomer 2 is 10-40%, and the apparent specific gravity is 0.15-0.75. The tensile strength of the non-expanded elastomer 3 is 70kgf/cm<2> or more, and the rubber hardness is 30-60 deg.. In the cross section of the elastomer composite 1, the thickness of the non-expanded elastomer 3 is 0.5mm or more, and the area ratio is 70% or less. In this way, the product can be used in the various industrial fields including cushioning for machines in general, prevention of the intrusion of rain and wind, maintenance of watertightness, etc.
Patent JP-H0621311-A (JP)
Title: Vertical surface mount package
Inventor: NAGATE TAKASHI
IPC: H01L23/28
Filed: 1992-06-29
Abstract: PURPOSE:To facilitate mounting on a board without bending forming leads by designing soldering portions of the forming leads to stick out of the bottoms of projections and positioning the free ends of the leads inward of both sides of the projections. CONSTITUTION:To mount a package 1, from which leads 2 are led out, in an upright position to a stick inclined to the axial direction, with the leads 2 lifted above a stick member, projections 13 are provided at two or more parts of a side of the package 1. The edge of each projection 13 abuts on the inclined inner walls of the stick. Soldering portions 22 of the forming leads 21 stick out of the bottoms of the projections 13, and the free ends of the leads 21 are positioned inward of both sides of the projections 13. A chamfered portion is provided on that side from which leads are lead out to permit observation of the soldered portions of the leads from above and heat application to the soldered portions. Therefore, soldering will be accomplished more reliably.
Patent JP-H1019468-A (JP)
Title: Gas dehydration dryer
Inventor: KASHU EIJI
IPC: D06F58/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the drying efficiency of a gas dehydration dryer. SOLUTION: In a gas dehydration dryer where a rotary mount 3, on which a cylinder-shaped basket 2 is loaded, is provided inside a main body 1 of the dryer and a gas burner 5 or a hot air outlet 6 is provided on the bottom of a cover mounted on the upper opening of the main body 1 of the dryer, A cut-off wall 8, which cuts off ventilation, is provided on the upper part of a peripheral frame 7 provided on the rotary mount 3 while a large number of blade plates 10 are provided in rows on the outside periphery of a ventilation area 9, thereby inducing the air in the gasket 2 outwardly by means of the blade plates 10. This construction makes it possible for a hot air to pass through easily the clearance of a work piece built up in conical shape and omit a forced air supply blower of a gas burner in the case when a flexible duct 12 is used.
Patent JP-S6170723-A (JP)
Title: Method of forming pattern
Inventor: TAKASU YASUHIRO
IPC: H01L21/30
Filed: 1984-09-14
Abstract: PURPOSE:To form an accurate inverted resist pattern by coating the first resist pattern formed on a substrate with the second resist, emitting far ultraviolet ray, heat treating it, then removing the second resist on the first resist pattern, and then removing the first resist pattern. CONSTITUTION:A polymethylmethacrylate (PMMA)2 of positive type electron beam resist is coated on a silicon wafer 1, prebaked, and the pattern is exposed by an electron beam to form a pattern 3. Then, a polystyrene negative resist 4 is coated, prebaked, and the resist on the PMMA resist pattern is then removed by oxygen ashing. After far ultraviolet light is then emitted, it is baked, dipped in developer methylisobutylketone of the PMMA resist for 2min to remove the PMMA resist. Thus, higher resolution than the normal negative resist pattern can be obtained.
Patent JP-H0241221-A (JP)
Title: Double injection molding method
Inventor: KIYAMA HISASHI
IPC: B29C45/16
Filed: 1988-08-01
Abstract: PURPOSE:To prevent a second molding material from leaking in a second step by forming a pressure contact member at the side of a movable mold opposed to the end for injection molding first and second molded pieces and/or its end in a first step. CONSTITUTION:In a first movable mold 53, pressure contact members 16 protruding inward from stepped parts 15 of the peripheral edges A of openings 11, 12, 13 protrude at a suitable interval to mold a protrusion bank 11A protruding in a mold opening direction near the boundary line of the parts 15 and a hard molded piece 10 molded with protruding banks 21B, 21B near the boundary line of the mounting sealing face 21. The piece 10 is cured and contracted so that the parts 15 tends to be separated from the face of the stationary mold, but when a reciprocating metal mold 54 is aligned to the mold 54 in a second step, the end of the member 16 is collapsed, and the outer peripheral edge of the opening of the hard member is brought into pressure contact with the face of the mold 51. Accordingly, even if soft plastics 30, 40 are injection-molded, it is not leaked but can manufacture a double molding synthetic resin molded piece having beautiful external appearance.
Patent JP-H0727502-A (JP)
Title: Inspecting device for blind screw hole depth
Inventor: FURUYA HIROSHI
IPC: G01B5/18
Filed: 1993-07-09
Abstract: PURPOSE:To accurately inspect the depth of a screw hole in a short time without giving a load to a worker by providing a displacement sensor detecting the displacement of an inspecting bolt. CONSTITUTION:A slide base is advanced toward a cylinder head W by a hydraulic cylinder 22, and the rod of each inspecting unit 40 is rotatively driven by an air motor 32. The inspecting bolt 41 of each unit 40 is brought into contact with the opening of a screw hole H, and the bolt 41 is screwed and enters the screw hole H. When the bolt 41 enters the screw hole H, a rod is displaced, and this displacement is detected as the displacement of an inspected plate 52. A controller judges that all screw holes H have the specified depth on condition that all displacement sensors detect the prescribed displacement. When a screw hole H is defective, i.e., when it does not have the specified depth, the bolt 41 can not enter, the displacement sensor 33 can not detect the displacement of the inspected plate 52, and the controller reports this screw hole H as defective.
Patent JP-S5983464-A (JP)
Title: Picture signal corrector
Inventor: ITOU EINOSUKE
IPC: H04N1/40
Filed: 1982-11-02
Abstract: PURPOSE:To prevent the deterioration in picture quality, by using a fixed slice signal as the correction in response to the amounts of shading and drift and binary-coding a picture signal. CONSTITUTION:A digital-analog converting circuit 84 converts analogically a digital floating slice signal fs at each synchronizing clock signal CL, converts an analog output voltage into a floating slice signal FS via a low pass filter 85 and applies it to a comparison circuit 4. A photoelectric converting signal P obtained by scanning an original picture is applied to an amplifier 1 from a switching circuit 9, and applied to the circuit 4 as a picture signal P1 after amplification. The circuit 4 compares the signal P1 with the signal FS and when binary-coding is done by taking the cross point of both signals as a boundary, the binary-coded picture signal F of the output from the circuit 4 is binary-coded by taking a prescribed density at all times and the binary-coding signal having fidelity with the line width of the original picture is obtained.
Patent JP-H0864048-A (JP)
Title: Lightning resistant horn insulator installation
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/04
Filed: 1994-08-17
Abstract: PURPOSE: To provide the lightning resistant horn insulator installation which can lower production cost with a balance weight eliminated, can facilitate the installation, replacement and inspection of each insulator, and can be easily applied to an existing power line by contracting an insulating clearance to an upper phase. CONSTITUTION: An installation plate 3 is fixed onto the support arm 1 of a tension resistant steel tower. A yoke 7 on the tower side is connected to the installation plate 3 via an installation fitting 5. Each tension resistant insulator 14 is supported by the yoke 7, and concurrently a power line 23 is supported by each tension insulator 14 via a power line side yoke 17, a connection link 19 and the like. An adapter 9 is directed sideward, and fixed to the tower side yoke 7. A lightning protection insulator 26 is installed onto the adapter 9. And the lightning protection insulator 26 is disposed at an upper position on the side of each tension resistant insulator 14 along each tension resistant insulator 14.
Patent JP-S6350903-A (JP)
Title: Camera integrated type video tape recorder
Inventor: KAWAI KAZUYA
IPC: G11B5/027
Filed: 1986-08-19
Abstract: PURPOSE:To prevent a misoperation from occurring, by providing a line input circuit having a switch operated only when a microphone input circuit and a line input signal are connected. CONSTITUTION:In regular recording, an input signal desired to record is selected by a camera and line change-over switch SW6, and the sound signal of the microphone input circuit 1 is selected at a microphone and line switching circuit 4 by connecting the SW6 to a camera side through a microphone amplifier circuit 3, and is outputted to a recording circuit through a recording signal terminal 5. By connecting the SW6 to a line side, the sound signal of a line input is selected at the circuit 4, and is outputted through the terminal 5. When the post-recording of the sound signal is performed, the SW of the line input circuit 2 is not operated when a line input signal is not connected to the circuit 2, and the microphone input signal of the circuit 1 is selected at the circuit 4, and is outputted from the terminal 5. When the line input signal is connected to the circuit 2, the SW of the circuit 2 is operated, and the line input signal is selected at the circuit 4, and is outputted from the terminal 5. In this way, it is possible to eliminate a microphone/line change-over SW by which the misoperation is apt to be generated.
Patent JP-H0749169-A (JP)
Title: Controller of refrigerator
Inventor: KOYANAGI EIJIRO
IPC: F25D11/00
Filed: 1993-08-04
Abstract: PURPOSE:To prevent trouble in the rotary compressor from occurring in burnout of the coil caused by deterioration of the heat-releasing performance by rotating, following the end of defrosting, a compressor fan at high speed to cool the rotary compressor. CONSTITUTION:To the input of a microcomputer 22 in a controller 21 of a refrigerator a temperature detector 3 and a defrosting temperature detector 4 are connected; to the output of the microcomputer 22 a driving means 6 for actuating a rotary computer 5, a driving means 8 for actuating a compressor fan 7 for the compressor, a revolution- -number-controlling means 23 for the compressor fan 7, and a controlling means 10 for operating a defrosting heater 9 are connected. The microcomputer 22 contains a compressor operation integrating timer 11 for counting in a manner of integration the time for which the rotary compressor 5 is run and a defrosting-ending timer 24 which, following the end of defrosting, counts up to a prescribed period of time.
Patent JP-H0944854-A (JP)
Title: Optical disk and recorder
Inventor: SUZUKI KATSUMI
IPC: G11B7/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to confine the amplitude of reproduced signals within nearly a specified range and to surely binarize the reproduced signals even in higher-density recording by making both sides in the longitudinal directions of the densest pit strings long. SOLUTION: Both sides in the longitudinal direction of prepits are made long without changing the positions of the prepits of the densest pit strings of the optical disk and the duty ratio 50%% of the prepits of the densest bit strings and the blank parts therebetween is so set as to be shorter in the blank parts and to attain 0.3/0.7%. The blank parts of the other pit strings are set at the length of the blank of the densest pit strings. Thereby, irregularity does not occur at intervals of 1, 0 after the binarization at the time of production as shown by (d) and (e) in the fig. In addition, the differences in the levels of the amplitudes of the reproduced signals between the densest patterns and the coarsest patterns are decreased and, therefore, such inconvenience that the reading of header parts is no longer possible, is eliminated.
Patent JP-H0356891-A (JP)
Title: Wrist watch case with light
Inventor: ARIMOTO HARUO
IPC: G04B47/00
Filed: 1989-07-25
Abstract: PURPOSE:To easily look for a body in a dark place by providing a light outside a case. CONSTITUTION:A hole which is open in the end part of the can 1 of the wrist watch case so as to accommodate the light 2 is bored in the can 1. The can 1 is in a rod shape and unitedly molded with the case 5. The light 2 is fixed to the can 1 by a proper fixing means which is not shown in a figure. Then the light 2 is fitted outside the wrist watch case and a switch button 3 is pressed to turn on the light 2. A body can easily be looked for in a dark place and the effect of decoration is provided.
Patent JP-S6171330-A (JP)
Title: Pressure detector
Inventor: YOSHINARI YUJI
IPC: G01L19/00
Filed: 1984-09-14
Abstract: PURPOSE:To prevent damage due to heat and erroneous operation due to freezing at the starting at a cold time in a sensor without providing a water sealing part having a special structure in a pipe part, by taking out the pipe from a water chamber part of a boiler, and attaching a pressure sensor to the pipe. CONSTITUTION:A pipe 3 is taken out of a water chamber 2 of a boiler 1. A flow path, which is extended in the vertical direction, is formed by the pipe 3. A pressure sensor 4 is attached to the pipe 3. Water is supplied to the water chamber 2 for the boiler 1 by a water pump 8. A blowing device 10 is provided for the boiler. The the pipe 3 is not heated by burning gas and the sensor 4 is not damaged by heat. When blowing is performed for boiler-water concentrating blow or for preventing freezing during the period the boiler is not used, the water in the pipe 3 can be readily discharged and the water does not remain in the pipe. Therefore, the erroneous operation of the sensor 4 due to the freezing of the water when the boiler is started at the cold time can be prevented.
Patent JP-S6437966-A (JP)
Title: Prevention of spread of fire by shutter
Inventor: HORI TAISEI
IPC: A62C2/06
Filed: 1987-08-04
Abstract: PURPOSE: To effectively prevent the spread of a fire by arranging a shutter along the outer wall of a building in such a manner as to be vertically movable toward the opening part of an optional floor, and, if a fire would start in the building, moving the shutter to the opening part of the origin of the fire. CONSTITUTION: A winch 2 is operated to optionally move a shutter 4 in the vertical direction. This shutter 4 can be surely and stably vertically moved by guide rails 5 laid and arranged vertically on the outer wall outer surface part of a building, and closely moved and stopped to the opening part of the building. The winch 2 is interlocked with smoke and heat sensors to move the shutter 4 to the window 7 of a room corresponding to the origin of a fire. The shutter 4 is generally rolled up to a roof 1. If a fire would start, the winch 2 in a position corresponding to the starting position is operated to block the outer part of the window 7. Since this blocked state can be stably kept even to hot air or building wind by strongly holding and fixing the shutter 4 by the rails 5, it is not required to specially provide an equipment such as heat resisting glass window.
Patent JP-S6258900-A (JP)
Title: Automatic voltage regulator
Inventor: KITADA TAKAYOSHI
IPC: H02P9/14
Filed: 1985-09-04
Abstract: PURPOSE:To detect the abnormality of a generator exciter by providing an abnormality detecting means comparing a deviation from a normal value in a predetermined section for a control system with a reference value. CONSTITUTION:Output voltage from a generator 1 is compared with reference voltage determined by a voltage setter 5 by a comparator 8. Compared deviation voltage is amplified by an amplifier 9, and transmitted over a gate pulse generator 10. The gate pulse generator 10 applies pulses for ignition to a gate for a thyristor 4 in response to a control signal for the gate pulse generator, and controls the terminal voltage of the generator 1. A deviation-width detector 11 compares a reference voltage VR with an output voltage VS from the amplifier 9, and outputs an alarm signal V0 to an alarm 13 when difference voltage +DELTAV and -DELTAV are brought outside the range of a determined value.
Patent JP-S5983191-A (JP)
Inventor: ARAKI RIYOUSUKE
IPC: G09F9/30
Filed: 1982-11-04
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-S58100481-A (JP)
Inventor: KURISUTOFUAA JIYON RANSON
IPC: H05K1/09
Filed: 1982-11-04
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-S6175099-A (JP)
Inventor: KONDOU OKIYOSHI
IPC: B64C27/08
Filed: 1984-09-18
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-S6173089-A (JP)
Inventor: FUJIWARA MAKOTO
IPC: G21B1/11
Filed: 1984-09-18
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-2001022133-A (JP)
Title: Carrier for developing electrostatic charge image, two- component developer and developing device
Inventor: OTAKE SATOSHI
IPC: G03G15/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier constituting a developer to give a table image by forming the resin-coating layer of the carrier by a resin composition containing at least a quaternary ammonium salt compound which is positively charged to iron powder. SOLUTION: The carrier has a core material and the resin-coating layer which is formed by the resin composition containing at least the quaternary ammonium salt compound which is positively charged to the iron powder. The resin material of the coating layer has preferably at least any of the -NH2 group, =NH group and -NH- bond in the molecular structure. As the substance having an -NH2 group, primary amines shown by R-NH2, polyamides having these amines or the like are cited as examples, as the substance having an =NH group, secondary amines shows by R=NH, polyamines having there amines or the like and as the substance having an -NH- bond, polyamines, polyamides, polyurethane having -NHCOO- bond or the like can be cited.
Patent JP-H1141165-A (JP)
Title: Portable telephone set
Inventor: NAKAMURA KENJI
IPC: H04B7/26
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To temporarily release a misoperation prevention mode by a simple operation. SOLUTION: When a touch sensor 7 is turned on by grasping a grip part of a telephone set main body by a user, the misoperation prevention mode is released for specified time on condition that any one key of a key operation part 2 is operated by a control circuit 8. Therefore, the misoperation prevention mode is returned to a normal mode without inputting a releasing code by key operation of the key operation part 2, the hasty key operation of a releasing mode is unnecessitated in the case that normal operation like response to an incoming call or emergency call, etc., is performed even in the misoperation prevention mode, the operation becomes easy, the mode is automatically returned to the misoperation prevention mode after the specified period and a misoperation prevention function is effectively used.  Since the misoperation prevention mode is released on condition that any one key of the key operation part 2 is operated even when the touch sensor 7 is turned on, the misoperation prevention mode is not unnecessarily released when the touch sensor 7 is improvidently activated or failed by short-circuit.
Patent JP-S6439306-A (JP)
Title: Production of connecting rod for internal combustion engine
Inventor: YODA NOBORU
IPC: B22F3/26
Filed: 1987-08-03
Abstract: PURPOSE:To form an oil hole without damaging strength of a connecting rod itself by burying infiltrated metal bar at position corresponding to the oil hole position, compacting to compress powder and next, sintering at the time of compacting to compress the powder raw material to the connecting rod shape. CONSTITUTION:The metal powder for raw material is charged in a die to compact the powder compressed green compact 6 having the connecting rood shape. Then, after burying the infiltrated metal bar 5 of copper, etc., having almost the same diameter as the oil hole 4 arranged through from the large end part 1 to the small diameter part 2 of the connecting rod, the powder compressed green compact 6 is compacted. This green compact is sintered or after sintering this, further it is heated and forged. At the time of sintering, the infiltrated metal bar 5 is melted and this part is made to the hole and the oil hole is formed. Together with this, the melting metal is impregnated to the neighborhood thereof and the density of the base material at the position is raised, and fatigue strength near the oil hole 4 is improved.
Patent JP-2000027351-A (JP)
Title: Clean room
Inventor: HOSONO AKIHIRO
IPC: E04B7/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a clean room, which has excellent workability, in which the place of airtight structure is executed easily, and which has superior airtightness and waterproofness and is particularly proper to new construction and extension as an independent factory. SOLUTION: The clean room consists of a panel-shaped airtight wall body B and a roof composed of two-layer structure and made of a metal. Sealing materials are installed to the mutual seam-section joint surfaces of the metallic shingle materials A1, A1 of an inner skin roof A on the inside of the roof made of the metal and the throating joint surfaces of the metallic shingle material A1 and a wall member B1 respectively, and airtightness is imparted.
Patent JP-S6087097-A (JP)
Inventor: TANAKA HIROMITSU
IPC: B43L5/02
Filed: 1983-10-19
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-H0480257-A (JP)
Title: Flame-retarding fire-resistant sealing material
Inventor: FURUKAWA KIYOSHI
IPC: C08K5/3477
Filed: 1990-07-23
Abstract: PURPOSE:To obtain the title material improved in flame retardancy, fire resistance, weathering resistance and adhesiveness by mixing polychloroprene with a polyurethane-forming component, a hydrated metal oxide, powdery melamine, a polyammonium phosphate, a silicone and powdery silica. CONSTITUTION:A liquid polychloroprene desirably terminated with a hydroxylic functional group and having a number-average molecular weight of 12,000 or below and a Brookfield viscosity at room temperature of 2,500P or below is mixed with 100-250pts.wt. liquid polyurethane forming component comprising a polyol and a polyisocyanate, 100-300pts.wt. hydrated metal oxide desirably having a mean particle diameter of 0.05-50mum, 5-100pts.wt. powdery melamine, 5-100pts.wt. polyammonium phosphate, 5-50pts.wt. liquid silicone, 2-50pts.wt. powdery silica of a mean particle diameter of 0.5-10mum and optionally a flame retardant, an antioxidant, a processing aid, a colorant, a tackifier, etc.
Patent JP-S6172969-A (JP)
Inventor: KANNO TATSUO
IPC: F24F1/02
Filed: 1984-09-19
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-S5990501-A (JP)
Inventor: MORITA HIROMI
IPC: A43B1/00
Filed: 1983-10-17
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。