baber/WOPTO huggingface dataset:
Patent JP-S5955039-A (JP)
Title: Enclosed type semiconductor device
Inventor: FUTAI KIICHI
IPC: H01L23/29
Filed: 1982-09-24
Abstract: PURPOSE:To prevent a device breakdown due to resin charged with static electricity from occurring by a method wherein a semiconductor chip and external terminals thereof are enclosed by semiconductor resin mixed with conductive resin. CONSTITUTION:The electric terminals 12a, 12b of a semiconductor chip 11 are connected to the external terminals 14a, 14b through the intermediary of wires 13a, 13b to be led outside. The surroundings of the external terminals 14a, 14b including the semiconductor chip 11 and the wires 13a, 13b are enclosed by a resin 15. As for the enclosing resin 15, such as epoxy and the like with excellent adhesion to metals and mechanical properties is utilized mixing with a conductive resin such as polyacetylene and the like together with hardener simultaneously added to the epoxy, thereby obtaining the resin for enclosing purpose having semiconductivity with resistivity ranging approx. 10<6>-10<12>OMEGA.cm. Through these procedures, the static electricity generated in the resin 15 may be minimized.
Patent JP-S6059258-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/362
Filed: 1983-09-08
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-S5955026-A (JP)
Title: Lead frame feeding device
Inventor: NAKATSURU AKINORI
IPC: H01L21/50
Filed: 1982-09-24
Abstract: PURPOSE:To feed lead frames continuously in the prescribed direction performing positioning in the width direction at the same time, and to enable to perform continuously in a high speed taking out of the positioned lead frames from the upper part and to work by providing guide rollers and a driving roller. CONSTITUTION:The lead frame 7 is fed on a stage 11 making the side edge face on one side thereof to come in contact with the guide rollers 121, 122.... A shaft roller 16 and the driving roller 15 are driven according to belt drive by a motor 18, and the driving roller 15 is made as to press and energize the side edge face of the lead frame by an elastic belt 17. Moreover, an arm 14 is enabled to revolve outside arbitrarily resisting to energizing force of the elastic belt 17, and the driving roller 15 is enabled to be separated from the side edge face of the lead frame 7 according thereto. To enable the driving roller 15 to perform motion mentioned above, a notch is formed at the arranging position thereof in the stage 11.
Patent JP-S5688491-A (JP)
Title: Heat decomposition of polymeric waste
Inventor: TSUNEYOSHI KIKUJI
IPC: B29B11/00
Filed: 1979-12-20
Abstract: PURPOSE: To recover hydrogen chloride-free hydrocarbon compounds, by mixing, with stirring, a solid waste containing synthetic polymers with a particulate inorganic material to form a particulate solidified mixture, and then heat-decomposing the solidified mixture in two stages.  
     CONSTITUTION: A particulate inorganic material such as sand is added to a solid waste containing synthetic polymers. The resulting mixture is heated, with agitation, at a temperature of 120W250°C in a rotary hollow cylinder. A particulate solidified mixture is formed from the softened or molten synthetic polymer and the added inorganic material. Then, this particulate solidified mixture is heat-decomposed in two stages. In the first-stage heat decomposition, the solidified mixture is heated at 250W400°C and mixed and stirred to decompose vinyl chloride and thereby to form hydrogen chloride. In the second-stage heat decomposition, heating is carried out at a temperature of 400W800°C to recover hydrocarbon compounds. By using this two-stage heat decomposition, contamination of hydrogen chloride in recovered hydrocarbons can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6060159-A (JP)
Inventor: IAN GABURIERU UIRIAMUZU
IPC: C08K5/34
Filed: 1984-08-08
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-S5869904-A (JP)
Inventor: JINNO MICHIO
IPC: E01C19/10
Filed: 1981-10-20
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-H0333321-A (JP)
Title: Sheathing machine for trenching work
Inventor: MORITAKE MASARU
IPC: E02D17/08
Filed: 1989-06-28
Abstract: PURPOSE:To contrive to execute trench timbering safely by a method wherein walls of an excavated trench are held with expanded arms of a sheathing machine, guide sheet piles lowered into the trench are fixed to the wall faces with struts, the guide sheet piles are then spanned with wales, and sheet piles are inserted between the wall faces and the wales that are fixed with the struts. CONSTITUTION:After finishing excavation of a trench up to the point Q, a sheathing machine 1 is installed over the section R and the excavation is progressed further with visual attention paid to the condition of the trench or to hindrance by the machine to other installations. By operation of cylinders attached to arm equipment 20, arms 21 are slightly closed and retainers 32 are loosened and are travelled forward so that trench walls newly formed by the excavation are held with the retainers 32 as they are expanded toward both sides. After stopping the excavation, guide sheet piles 3a are lowered and are fixed to the wall faces with struts 5. Workers getting into the trench through a space 14 for entrance/exit fix the guide sheet piles 3a for the section P to the wall faces with the struts 5 and. then put the wales 4 between the guide sheet piles 3a for the section R and insert sheet piles 3 between the wales 4 and the wall faces after fixing the wales with the struts 5. Thereby trench timbering at a road filled with many obstructions can be carried out safely.
Patent JP-H11351684-A (JP)
Title: Secondary refrigerant refrigerating cycle apparatus
Inventor: MATSUO MITSUHARU
IPC: F25B1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To constitute a secondary refrigerant dealing refrigerating apparatus having a small influence on a global warming while assuring an efficiency of equivalent or more to that of a conventional refrigerating cycle apparatus. SOLUTION: A secondary refrigerant air conditioning system is constituted by using an HC refrigerant as a primary refrigerant and a water as a secondary refrigerant, and a heat exchanging between a primary side refrigerating cycle and a secondary side heat conveying cycle is conducted by mixing the HC refrigerant and the water in a heat exchange tank 12. Since the HC refrigerant is scarcely dissolved in the water and their specific gravities are different, they are separated in the tank 12 in a short time, and returned to the primary and secondary side cycles. Accordingly, the secondary refrigerant dealing refrigerating cycle apparatus for efficiency heat exchanging therebetween without introducing the HC refrigerant into an indoor side can be constituted.
Patent JP-H0459631-A (JP)
Title: Drawing of optical fiber
Inventor: OGA YUICHI
IPC: G02B6/00
Filed: 1990-06-27
Abstract: PURPOSE:To improve transmission characteristics by making the interior of a furnace core tube inside a furnace set right below a melt spinning furnace into an atmosphere of one of an inert gas, an O2-containing gas and a H2- containing gas and drawing an optical fiber while heating. CONSTITUTION:A glass preform 101 is heated to >= a softening point thereof by a melt spinning furnace (drawing furnace) 105 and an optical fiber 109 is drawn. A furnace 1 made of a material of SiC, etc., laid right below the melt spinning furnace is set at 500-1,500 deg.C and one of inert gas, an O2-containing gas and a H2-containing gas is sent to a furnace core tube 2 made of a material of quartz, etc., and made in an atmosphere of the gas. The optical fiber 109 at 500-1,500 deg.C drawn by the melt spinning furnace 105 is passed through the atmosphere for 0.1-10 seconds. Then, the optical fiber is coated with an ultraviolet-curing resin by a die 111 as a first coating, irradiated with ultraviolet light by a curing device 113, cured and the optical fiber 109 is integrated with the resin. Further the optical fiber is covered with a second coating and cured to give an optical fiber having stable transmission characteristics and environmental resistance characteristics.
Patent JP-2000000713-A (JP)
Title: Method of cutting hub fitting face of wheel
Inventor: NAKAMURA YUKIO
IPC: B23C3/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of cutting hub fitting face of a wheel efficiently while improving cutting quality. SOLUTION: A method of cutting a hub fitting face of a wheel comprises a process of placing a two-piece wheel 10 with a rim 30 jointed by welding to a disc 20 with a hub hole 22 and a bolt hole 26 opened, on a fixed baseplate and pressing a side wall part 34 of a jig to fix the wheel 10 to the baseplate; and a process of cutting a hub fitting face 23 of the wheel by rotating the rotation axis of an arbor around a wheel axis by one round using a milling machine 50 provided with the arbor rotated around the rotation axis, with eight or more cutting edges 53 held to the tip of the arbor being ununiformly spaced from one another.
Patent JP-H08331932-A (JP)
Title: Seedling transplanter
Inventor: KONDO TADASHI
IPC: A01C11/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a seedling transplanter capable of conducting a seedling supplying work to seedling loading stands safely and easily and improving a working efficiency by installing a step for working between left and right seedling loading stands respectively arranged opposingly in left and right planting unit. CONSTITUTION: This seedling transplanter is obtained by equipping transplanting units 8 for left and right 2 rows in a mobile car 1 and installing a step for working between left and right seedling loading stands 13 arranged opposingly in left and right transplanting units 8. Further, by the movement of an operator from a step 56 used as a fender also to the inside step, the seedlings can be supplied easily irrespective to the state of the position of the seedling loading stands 13.
Patent JP-H0517513-A (JP)
Title: Production of thermoplastic resin for lens
Inventor: SUZUKI MINORU
IPC: G02B1/04
Filed: 1991-07-08
Abstract: PURPOSE:To obtain the subject resin, having a high refractive index, good in transparency and excellent in heat stability and light resistance by polymerizing styrene, methyl methacrylate and a specific methacrylic acid-based monomer in a specified proportion in the presence of a phosphite-based antioxidant. CONSTITUTION:Polymerization of 100 pts.wt. total amount of (A) 40-60 pts.wt. styrene, (B) 10-30 pts.wt. methyl methacrylate and (C) 10-40 pts.wt. tricyclo[5.2 1.0'<2>,<6>]dec-8-yl methacrylate is carried out in the presence of (D) 0.01-2 pts.wt. phosphitebased antioxidant to afford the objective resin. The polymerization is preferably performed by increasing the polymerization temperature stepwise from 70-90 deg.C according to a suspension polymerization method. Tris(2,4-di- tertbutylphenyl)phosphite, etc., are preferred as the component (D).
Patent JP-S63306136-A (JP)
Title: Method and device for charging air into bundle of paper
Inventor: HOSODA KENJI
IPC: B65H3/62
Filed: 1987-07-06
Abstract: PURPOSE:To ensure the charging of air and automatize a paper stacking operation by conveying while shaking a bundle of paper and charging air into the bundle of paper. CONSTITUTION:A bundle of paper 8 is pulled by a bundle of paper holding device 27 and moved on a roller table 28 and, at this time, the bundle of paper is loosened being vertically shaken due to the unevenness resulting from the parts where rollers 28a exist and the parts where no roller exists. And, air is forcedly blown into the bundle of paper 8 from its side by means of an air feeding nozzle 34 to further the loosening. The loosened bundle of paper 8 is further pulled by the bundle of paper holding device 27 and translocated from the top of the roller table 28 onto a bundle of paper 8' on a carry-in lifter 29. And, due to difference H in height between the top of the roller table 28 and the top face of the stacked bundle of paper 8', the bundle of paper 8 is further loosened at the time of falling down through this difference in height, ensuring the charging of air. The bundle of paper 8 translocated on the stacked bundle of paper 8' is aligned in both longitudinal direction and lateral direction by means of bundle of paper aligning devices 32, 33.
Patent JP-S6144700-A (JP)
Inventor: MORIYAMA YASUYUKI
IPC: D06Q1/10
Filed: 1984-08-09
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-H0216869-A (JP)
Title: Picture reducing circuit
Inventor: FUJIMOTO HISAO
IPC: H04N1/393
Filed: 1988-07-05
Abstract: PURPOSE:To correctly set reduction rate by measuring previously the main scanning length of a transmitted and arriving picture, and reducing the picture by determining the reduction ratio according to this measured value. CONSTITUTION:When a main scanning enable signal on a signal line 4 and a picture clock on the signal line 5 are inputted to a main scanning length counter 1, the counter 1 counts the number of the picture signal clock on the signal line 5 for a period when the main scanning enable signal on the signal line 4 is valid, and outputs a count value to a reduction ratio decision circuit 2 by the signal line 8. The circuit 2 determines the reduction rate by the main scanning length counted value on the signal line 8 at the point of time of the termination of main scanning, and outputs it to a reducing circuit 3 through the signal line 9 and reduces the picture. Accordingly, the reduction rate is set automatically, and the picture can be outputted by the optimum reduction ratio.
Patent JP-S5796719-A (JP)
Title: Abnormal length detector in running shear
Inventor: WATANABE YASUSHI
IPC: B23D36/00
Filed: 1980-11-27
Abstract: PURPOSE: To reject an improper article, by detachably embedding a metal detector to the gage stopper of a shearing machine and immediately deciding improper shear simultaneously at shearing then interlocking the following rejection device.  
     CONSTITUTION: A gage stopper 7 is provided in the rear side of a shearing machine 3. A proximity switch 10, metal detector, is provided in this gage stopper 7. This switch 10 is embedded to such a position that detecting areas 15, 15', 15" of the switch 10 coincide with a tolerance range of specified shearing dimensions of a sheared strip, when the strip 1 is sheared, proper or improper shear is decided by on-off operation of the switch 10, at off operation of the switch 10 a sheared sheet is classified improper, and an abnormality detector is operated, then a number of improper sheets counter is carried a digit, further an abnormality alarm is sounded to operate a rejection circuit, thus the improper sheet is rejected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6059218-A (JP)
Title: Concrete footpath for rice paddy field
Inventor: OOHASHI TEIZOU
IPC: E02B13/00
Filed: 1983-09-09
Abstract: PURPOSE:To increase the area of a paddy field as well as reduce the consumption of labor by a method in which a footpath of a trapezoidal or rectangular form in cross section is formed by providing a water channel of synthetic resin pipe inside and also providing an outlet in the water channel. CONSTITUTION:A water channel 1 of synthetic resin pipe is provided in a pathway for a concrete footpath. Water outlets 2 are provided in adequate places of the water channel 1, and U-shaped projected walls 3 or U-shaped grooves 4 are provided on both ends. The area of the paddy field can thus be increased, the consumption of labor can be reduced, and damage by field rats or vermin can be prevented.
Patent JP-S6428072-A (JP)
Title: Motor driven power steering device
Inventor: OMICHI TOSHIHIKO
IPC: B62D5/04
Filed: 1987-07-03
Abstract: PURPOSE:To always generate a proper auxiliary torque by determining the rotating direction of a motor and a motor-current target value based on the relation between the previously stored relative angle displacement between input and output shafts and a motor current target value and in accordance with the detection of the relative angle displacement. CONSTITUTION:The output of an angle displacement detector 20 for detecting the relative displacement between the input and output shafts 10, 11 of a steering shaft is inputted into a microcomputer in a control device 23. And, based on the relation between the output of the angle displacement detector 20 and the relative angle displacement and the relation between the relative angle displacement and a motor current target value which are stored in the microcomputer, the rotating direction of the motor 18 and a motor-current target value are determined and outputted. In this case, in the microcomputer, these operations are carried at a speed of 50mum or less and repeated at every defined operating time of 2msec or less. Also, the relation between these are set to a small (large) nonlinear form in which the variation in the motor-current target value is small in a zone in which the relative angle displacement is small (large).
Patent JP-H109428-A (JP)
Title: Valve structure
Inventor: AOSHIMA KAZUYUKI
IPC: F16K27/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stable fix and seal property with an easy installation, even if a valve main body is made of resin, in a valve structure applied to the pressure vessel or fluid machine of a brake pedaling force booster, clutch pedaling force booster, a differential unit or transmission for an automobile. SOLUTION: A main body part 2 mounted by a clearance fitting is provided in the installation hole of an opposite member 11 and both sides peripheral parts of the installation hole are held by an engagingly locked projection 3 installed on the main body part 2 and an engagingly locked claw 5a installed on the tip of an elastically deformable engagingly locked piece 5 and also the installation hole is sealed up by a seal ring 4. An inner periphery wall 6 is installed in the inside of the engagingly locked piece 5 in order to prevent the excessive deformation to the inside of the engagingly locked piece 5.
Patent JP-H1016351-A (JP)
Title: Image forming device with laminating function
Inventor: ENDO YOSHINORI
IPC: G03G15/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent problems such as slipping, wrinkling, etc., from being generated by using effectively a fixing part by a method wherein when a laminate sheet forming mode is set, a laminate sheet is formed by heating with the fixing part without forming an image by not operating a skew correcting function. SOLUTION: In a laminate sheet forming mode, resist rollers 13, 14 after detection with a paper feed sensor 51 send out immediately a reached laminated sheet component and a paper card 106 to a process unit 3 side without stopping rotation. Then, the laminate sheets 102, 104 are not bent. By rotating a paper feed roller 11 further under a state wherein tip parts of the laminate sheet components 102, 104 abut against the stopped resist rollers 13, 14, only the upside laminate sheet component 102 is bent largely, and the resist rollers start to be rotated. Such problems can be prevented that the laminate sheets are separated from each other, air enters interval of sheets, slippage is generated, and wrinkles are generated.
Patent JP-H0730754-A (JP)
Title: Method and device for generating digital half tine screen
Inventor: SATO YOICHI
IPC: H04N1/405
Filed: 1993-07-07
Abstract: PURPOSE:To automatically generate a half tone screen required for generating a clot image at a purely electronic device used for printing out an image such as a photograph provided with continuous gradations. CONSTITUTION:The half tone screen is provided with cycles (m) and (n) in scanning and sub scanning directions. Based on these cycle constants [(m) and (n)], the shape of one cycle pattern is calculated 13 by using any computer graphics method, and a threshold value is distributed 14 by using a function describing a procedure to calculate a threshold value at any arbitrary coordinate for this shape. Further, the threshold value is distributed again as needed so that the distributed threshold value can get continuous different numerical values. Thus, one cycle pattern of the half tone screen with arbitrary screen angle and gradation number can be generated.
Patent JP-H0610756-A (JP)
Title: Electronic control device
Inventor: TAICHI YOUSUKE
IPC: F02D45/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide an electronic control device in which various learning values, and data relating to abnormal conditions having occurred in a control system are stored in predetermined areas in a RAM, and which can designate a desired area so as to individually initialize the area. CONSTITUTION:After an initializing terminal is turned on, when an air- conditioning switch (A/C SW), an idling switch (IDL SW), a neutral switch (NSW SW), and an electric load switch (ELS SW) are manipulated, memory areas in a RAM is initialized. Accordingly, it is possible to prevent data in a undesired area from being erased.
Patent JP-H11344023-A (JP)
Title: Link
Inventor: IDE TAKANOBU
IPC: B60G7/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide lightweight links equipped with a sufficient strength. SOLUTION: When a continuous work for links is formed by extrusion, openings at the ends are formed elliptically. Links are produced by cutting the work into specified dimensions. A punch 34 and die 36 in a plastic processing device are arranged in such a way as pinching the elliptical openings 15-1A and 15-2A at the ends of each link piece obtained from cutting. The link piece is subjected to a bending process using the punch and die on the side nearer the cylindrical portion than the link body and the openings are processed into circular shape.
Patent JP-H0610493-A (JP)
Title: Soundproof floor equipped with buffer layer
Inventor: HOSONO TOSHIRO
IPC: E04F15/20
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the extent of a floor impact noise due to a light weight impact source in a long joist high floor type soundproof floor by installing a buffer layer, containing an independent bubble sponge chip mat in space between a bedding floorboard and a finishing floorboard. CONSTITUTION:A sleeper 4 consisting of wood, laminated wood or the like and a framework being composed of a long joist 5 consisting of wood, laminated wood or the like are set up on a floor slab 1 via vibro-proofing rubber 6. Next, a bedding floorboard 3 consisting of a veneer board, a particle board or the like is stuck onto the framework. In succession, a finishing floorboard 2 consisting of fancy plywood, flooring or the like is stuck onto the bedding floorboard 3 via a buffer layer 8 containing an independent bubble sponge mat. In addition, this buffer layer 8 absorbs any impact exciting force to be added to the finishing floorboard 2 in both upper and lower living rooms. With this constitution, a floor impact noise due to a light weight impact source is thus reducible.
Patent JP-H0219305-A (JP)
Title: Repellent enclosing container
Inventor: YAMAZAKI HIDESHI
IPC: A01N25/34
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a repellent enclosing container capable of preventing entry of unpleasant insect pests into the interior of an apparatus without inhibiting repellent effects and improving durability thereof by forming at least part of the container enclosing a specific repellent from the above-mentioned repellent- permeable film. CONSTITUTION:A readily usable repellent enclosing container, obtained by supporting N,N-diethyl-m-toluamide as a repellent, preferably on a carrier, particularly a microcellular substance, especially microcellular hollow polyester fiber, enclosing the supported repellent in a container and simultaneously constructing at least part of the above-mentioned container from the aforementioned repellent-permeable film capable of vaporizing the above-mentioned repellent at 0.1-1.0mg/cm<2>/day rate at 20 deg.C, preferably a polyolefin-based polymer, having 5-100mu thickness, especially containing any of polyethylene, polypropylene and ethylene.vinyl acetate copolymer as a principal component and capable of exhibiting sufficient repellent effects on unpleasant insect pests, such as cockroach, and excellent in function durability thereof.