baber/WOPTO huggingface dataset:
Patent JP-H04313236-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO SATORU
IPC: H01L29/73
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a semiconductor device which is operated in a well-balanced manner by improving that the end part of a cell is hard to operate as compared with the central part inside the cell at a high-frequency operation when a base resistance and an emitter resistance are the same inside the cell. CONSTITUTION:At a semiconductor device, an emitter layer 6 is formed inside a base layer 3 formed in a semiconductor substrate 2 and an emitter contact 4 and base contacts 10a, 10b which come into contact with the individual layers are formed. The semiconductor device is featured in such a way that the width of the emitter contact or the width of the base contacts at the end part of a cell is formed to be large as compared with the central part inside the cell and that a base resistance or an emitter resistance at the end part of the cell is reduced.
Patent JP-S56167743-A (JP)
Title: Thermoplastic composite resin composition
Inventor: OOKAWA HIDEO
IPC: C08L101/00
Filed: 1980-05-29
Abstract: PURPOSE: To provide a compsn. which is suitable for use in the production of molded articles having woody texture, such as japannwd utensils and house furnishings, and can produce molded articles which are not deformed significantly, by blending a thermoplastic resin, a vegetable filler, an inorg. filler treated with an unsaturated carboxylic acid and a chemically modified polyolefin together.  
     CONSTITUTION: A polyolefin, a liquid rubber (e.g. hydroxyl-terminated polybutadiene) and an unsaturated acid (or its derivative), are reacted together in a solvent such as xylene and in the presence of a free-radical generating agent to obtain a chemically modified polyolefin. 1W5pts.wt. above modified polyolefin (C) is blended with 100pts.wt. compsn. consisting of 60W30wt% thermoplastic resin (A) (e.g. PE, PP) and 40W70wt. mixture (B) of a vegetable filler (i) (e.g. natural woodflour) and an inorg. filler (ii) treated with an unsaturated carboxylic acid (e.g. CaCO 3  treated with acrylic acid), to obtain the titled compsn.  
     EFFECT: Even when a large amount of a filler is blended, there can be obtd. molded articles having enough mechanical strength, pleasant appearance and good coatability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58188480-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H3/36
Filed: 1982-04-27
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-H11275712-A (JP)
Title: Link motion type automatic charger
Inventor: AKAI TAKAHIRO
IPC: H02J7/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a toucher to be easily detached from a charging plate. SOLUTION: This automatic charger 1 is provided with a turnable link 3, supported with the housing 2 of the charger 1 in such a way as to be turnable, a toucher holder 6 whose base end side is supported on the turnable link 3 with a shaft, a toucher 8 retained on the top end of the toucher holder 6 and energized with a spring member which is freely extendible in the protruding direction, and a driving source which causes it to turn the turnable link 3 in forward or reverse directions between the position, where the toucher 8 is pressed to contact the charging plate P of an unmanned transport car, and the position where it is detached from the charging plate P.
Patent JP-S55162705-A (JP)
Title: Herbicide
Inventor: HINO OSANORI
IPC: A01N43/36
Filed: 1979-06-05
Abstract: PURPOSE: A herbicide having more excellent synergistic action than the combination of conventional herbicides, effective in small amount against various weeds, obtained by blendig N-(α,α-dimethylbenzyl)-α-bromo-tert-butylacetamide with a specific compound.  
     CONSTITUTION: A herbicide obtained by blending N-(α,α-dimethylbenzyl)-α- bromo-tert-butylacetamide with one or more compounds selected from the group consisting of 5-tertiarybutyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,5-oxadiazolin- 2-one, N-p-chlorobenzyloxyphenyl Δ'-tetrahydrophthalimide, 2,4-dichlorophenyl-1- pyrrolidinecarboxylate and 2,6-dichlorobenzonitrile in a wide blending ratio. The herbicide can be applied effectively after or before the germination of weeds. High effect can be attained by soil treatment or spray foliar treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02248683-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/356
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the slide loss at the stable operation time and improve the reliability by making a spring of the form storaging alloy, and changing a natural length of the spring at the high temperature time and the low temperature time. CONSTITUTION:A natural length of a spring 19 made of the form storaging alloy is set so as to be l1, as same as the natural length l1 of the conventional spring when the temperature is low and to be l2 when the temperature is high. Immediately after the starting up, the temperature of the spring 19 is low and the natural length is where a vane 6 and a roller 5 always contact to each other. After passing the time from the starting up and under the condition near the stable condition, the temperature of the spring 19 rises to change the natural length of the spring 19 l1 l2. At this stage, since the natural length l2 is shorter than a distance A between the back surface of the vane 6 and a cylinder 4, the load F generated by the spring 19 works in the direction for separating the vane 6 and the roller 5. The chattering is thereby prevented at the starting up, and the slide loss at the stable time can be reduced.
Patent JP-H03270372-A (JP)
Title: Facsimile equipment equipped with automatic transmitting function
Inventor: OYABU MIKIO
IPC: H04M1/56
Filed: 1990-03-19
Abstract: PURPOSE:To eliminate the need for troublesome operation and to improve the easiness of use by reading telephone number information and image information while they are decided when an original to be sent is set at a read part, and sending the image information automatically to the opposite side of the read telephone number. CONSTITUTION:A control part 1 when confirming that the original is set drives a scanner part 2 to read the telephone number information entered into the upper blank part of the original and stores the telephone number information in a telephone number information storage RAM 4 temporarily. Then the stored telephone number information is read out and supplied to a decision circuit 3 and when it is decided that there in the telephone number information, the number size of data on the number is determined; and the determined number data is supplied to a telephone number discriminating circuit 5 to send to the recognized telephone number to a telephone line 9, a scanner part 2 is made to read the image information, and read image data is sent out to the telephone line 9, thus performing the transmission. Consequently, the need for troublesome operation is eliminated and the easiness of use is improved.
Patent JP-H10267805-A (JP)
Title: Working jig
Inventor: YAMADA TAKASHI
IPC: G01N1/28
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To peel off a copper foil simply and in a short time without damaging the copper foil. SOLUTION: This jig is provided with a pair of arms 1 and 2 which is supported freely rotatably at the approximate center thereof, and both ends of the respective arms are apart from each other or butted to each other by the rotation. The base end sides are formed as a pair of gripping parts 1a and 2a. The arms 1 and 2 are provided with a flexible member 4 on the respective one ends thereof, and when the arms 1 and 2 are in closing position, the central part 5a of a blade part 5 and the flexible part 4 are designed to have a clearance therebetween and at least respective end parts of both parts 5b of the blade part 5 are set to be over the contact surface 4a of a test sample of the flexible member 4.
Patent JP-H08267577-A (JP)
Title: Formation of embossed patterns
Inventor: IWATA HISAKO
IPC: B29L31/58
Filed: 1995-03-29
Abstract: PURPOSE: To simply form embossed patterns to the contact surface of a thermoplastic resin plate with a thermosetting resin plate by bringing the foamed thermosetting resin plate into contact with the surface of the thermoplastic resin plate and heating the same while applying pressure to the contact surface thereof. CONSTITUTION: A plate 2 composed of a foamed thermosetting resin is held between thermoplastic resin plates 1, 1 forming embossed patterns to be closely brought into contact with both plates 1, 1. The thermoplastic resin plates 1, 1 are composed of a synthetic resin material softened by heating, for example, polypropylene or polyvinyl chloride and the m.p. of the synthetic resin material is pref. about 160 deg.C. The foamed thermosetting resin plate 2 is larger than the thermoplastic resin plates 1, 1 and upper and lower aluminum plates 3, 3 are brought into contact with the plates 1, 1 to be pressed to both plates under heating.
Patent JP-S56167893-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C29/04
Filed: 1980-05-27
Abstract: PURPOSE: To improve the volumetric efficiency of the compressor remarkably by dipping one end of a heat absorbing side of a heat pipe inserted through a rotary shaft into an oil, with the heat discharging side of the heat pipe arranged in the cooling part outside a housing.  
     CONSTITUTION: The heat pipe 12 is provided and inserted through the rotary shaft 5, and one end of the heat absorbing side of the heat pipe 12 is dipped into the oil 21 in an oil tank 10 provided at a rear part of the compressor 9, with the heat discharging side of the heat pipe arranged in the cooling part outside the housing. With such a construction, the calory of the oil 21 of a high temperature can be absorbed, so that the viscosity of the oil 21 can be maintained at a high level. Thus, the flow rate of a mixture of the oil 21 and a coolant flowing out into a runner chamber can be decreased, thereby improving remarkably the volumetric efficiency of the compressor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63236043-A (JP)
Title: Drying temperature control method for photographic film processing machine
Inventor: OSE JUNICHI
IPC: G03D15/02
Filed: 1987-03-25
Abstract: PURPOSE:To prevent a fault caused by uneven drying and drying abnormality by controlling automatically a set temperature in a drying part in accordance with a variation of an environmental temperature, and always holding the humidity in the drying part within a prescribed range, so that an undrying state is constant. CONSTITUTION:To a drying part 32, hot air supplied by pressure through a heater 56 from a blower 54 is blown out of the slit hole 60 of a blast pipe 52, a temperature in a duct 58 is measured by a first temperature sensor 62, and a measured value is fed back to a controller 66. The variation of the environmental temperature exerts an influence on the relative humidity of dry air, therefore, in a photographic film processing machine, the environmental temperature is measured by a second temperature sensor 68, and by changing a blow-out set temperature of dry air set in advance by the controller 66, the humidity in the drying part 32 is kept roughly constant In such a way, even if the environmental temperature around a photographic film processing machine is varied, the finished drying state of a photosensitive material always is a prescribed state, and the drying abnormality can be prevented surely.
Patent JP-S55163995-A (JP)
Title: Packaging method for semiconductor channel switch
Inventor: KUSANO MASAAKI
IPC: H04Q1/02
Filed: 1979-06-08
Abstract: PURPOSE:To make it possible to pack matrix-shaped semiconductor switches into a general dual in-line package, by arranging semiconductor chips, forming intersections, on a substrate in a fixed method. CONSTITUTION:Semiconductor chips A-D have four intersections and respective chips are so arranged on wiring substrate that while chips A and C, and B and D adjoin to each other, four chips A, C, B, and D will be arrayed in a lateral line. Parts where wiring conductors cross each other are connected on the reverse surface of the substrate via through-hole connection parts 7 and intersections of respective chips are matrix-wired. Thus, general dual in-line packages with external lead terminals on both the sides of the thin and long wiring substrate can be formed.
Patent JP-H02249791-A (JP)
Title: High speed catamaran
Inventor: MIYATA HIDEAKI
IPC: B63B1/10
Filed: 1989-03-23
Abstract: PURPOSE:To decrease mutual wave interference of barrel units by forming two barrel parts in a long scale shape of length in the draft line at the time of full loading 12 to 30 times the barrel part width and setting a space between the right and left barrel parts to not less than the barrel part width. CONSTITUTION:Length L (total of length of barrel parts 2 to 4) in the draft line at the time of full loading of two barrel parts constituting a ship main body 1 is set to 12 to 30 times the width B0 of a central barrel part 4. While an opposed space B1 between the two barrel parts is set so as to obtain not less than the width B0 of the central barrel part 4. While the ship main body 1, bow barrel parts 2 and stern barrel parts 3 are smoothly connected. By this constitution, mutual wave interference between barrel units can be prevented.
Patent JP-H05270661-A (JP)
Title: Bent workpiece stock device
IPC: B65G57/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a bent workpiece stock device capable of stacking bent workpieces such as boiler heat exchanger tubes automatically and easily in a short time to stock them. CONSTITUTION:A stock bar 3 (pin) of such structure that a bent workpiece such as a boiler heat exchanger tube passes only upward from below, and a stopper 4 for supporting this stock bar 3 are provided between two vertically movable columns 1, 2 to form a lifter 15. The lifter 15 is provided with a means for moving this lifter 15 vertically at the fixed stroke so as to let the bent workpieces pass upward from below and to laminate them on the upper part of the stock bar 3 between two columns 1, 2. The bent workpieces such as boiler heat exchanger tubes bent into the same shape can be thereby stocked easily in a short time, and the work efficiency of manufacturing heat exchanger tubes and the like is further improved.
Patent JP-H08266831-A (JP)
Title: Air filter exchanging ion exchange fiber media and exchanging method
Inventor: YAMAGUCHI MAKOTO
IPC: B01D46/52
Filed: 1995-03-29
Abstract: PURPOSE: To reuse a frame by exchanging only media and also to make difficult to release a harmful gaseous substance. CONSTITUTION: A media unit 20 is housed in a frame main body 3 in freely attachably and detachably with a pressing frame 9 and a clamping tools, and an outside of media 23 is hermetically sealed with a flexible foam low in generation of a harmful gas, and a sensor part 24 is attached to a part of the media 23 in freely attachably and detachably.
Patent JP-H08274890-A (JP)
Title: Multiple dwelling house interphone system
Inventor: KITO HIDETSUGU
IPC: H04M9/00
Filed: 1995-03-29
Abstract: PURPOSE: To quickly perform rapid correspondence even at time of emergency by making a control unit judge whether or not they are emergency calling data when the emergency calling button of a management room master unit is operated, forcedly ending the communication of a room unit during communication with a multiple dwelling entrance unit at the time of the emergency calling data from the management room master unit and then calling the living room unit even when the living room unit and the multiple dwelling entrance unit are during the communication. CONSTITUTION: The multiple dwelling entrance unit 2, the management room master unit 3 and the plural living room units T are connected to the control unit 1 respectively through buses L1 -L3 and the management room master unit is provided with the emergency calling button 36 for generating the emergency calling data. When the calling data are received, the control unit judges whether or not they are the emergency calling data, and at the time of the emergency calling data from the management room master unit, forcedly ends the communication of the living room unit during the communication with the multiple dwelling entrance unit when the bus is in a communication state.  Then, the living room unit is called, the management room master unit and the room unit are connected when a response from the room unit is present and the connection of the management room master unit and the room unit is disconnected after emergency communication is ended.
Patent JP-H06278305-A (JP)
Title: Portable type data collecting device with gradation regulating function
Inventor: WATANABE TATSUYA
IPC: B41J2/36
Filed: 1993-03-30
Abstract: PURPOSE:To regulate simply a printed density into an adequate value when a printing on paper having different printing sensitivity is desired. CONSTITUTION:A printer 5 controls whole of the printer, has a controlling part 6 deciding an application time during which an electric voltage is applied to each dot of a heat sensitive line head 7 based on output data of a data holding circuit 11, the heat sensitive line head 7, a letter printing density detector 9 and the data holding circuit 11 and regulates a printing density.
Patent JP-H04307758-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO TADASHI
IPC: H01L27/00
Filed: 1991-04-04
Abstract: PURPOSE:To flatly fill up a stepped part formed by an opening part by a method wherein the stepped part by an opening for interlayer wiring of a three- dimensional circuit element is filled up with a silicon oxide film formed at low temperature. CONSTITUTION:The first metal 1 about 0.4mum thick is deposited by sputtering step on an integrated circuit element layer 100. Next the second metal 2 such as titanium nitride film, etc., as a reactive barrier layer about 100nm thick is deposited by reaction sputtering step, etc. Next, after the formation of a layer insulating film 3 of about 2mum thick, an opening part 4 of 2mum square for interlayer wiring is made. Next, after the formation of the third metal about 0.5mum thick, a silicon oxide film 6 of 1.5mum thick is formed by plasma CVD step. Next, resist 9 is formed on the silicon oxide film 6 right above the opening 4. Next, the silicon oxide film 6 is etched away by about 0.5mum. Finally, the resist 9 is removed and the whole surface of the silicon oxide film 6 is etched away to expose the tungsten silicide film as the third metal 5 for the formation of the interlayer wiring structure.
Patent JP-H04307089-A (JP)
Title: Workpiece presser foot device for automatic sewing-machine
Inventor: KATO HIROYUKI
IPC: D05B29/02
Filed: 1991-04-04
Abstract: PURPOSE:To lightly drive the title device without varying the force depressed by a presser foot arm whereby a workpiece is held and moved, to set the holding force most suitable for the workpiece, and to correct the deviation of position of the workpiece after the workpiece is held, on an automatic sewing- machine which sews the workpiece by moving the title device in lateral and longitudinal directions, according to a pattern preprogramed. CONSTITUTION:A sliding mechanism with an elastic member 37 is provided in a presser foot arm 19 and is made in response to the excess and deficiency of the force depressed by the presser foot arm. An air-cylinder is also used for the elastic member and its holding force is voluntarily set by controlling the force of the air-cylinder. Furthermore, it is controlled by transferring the force of the air-cylinder that the deviation of position of a workpiece is corrected with a low pressure and sewing begins to be started with a high pressure. Such the title device as the workpiece is stably held between an upper presser foot and a lower presser foot and is reasonably moved heightens sewing quality and improves working efficiency.
Patent JP-S59199685-A (JP)
Inventor: IBAN KONPISU
IPC: A61P31/04
Filed: 1984-04-12
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-S63237464-A (JP)
Title: Memory circuit
Inventor: MOTOHASHI KENICHI
IPC: H01L27/112
Filed: 1987-03-25
Abstract: PURPOSE:To arbitrarily change the polarity of write data by providing a polarity inversion or non-inversion circuit to the output of a digit wire or a bit wire according to the polarity of the data. CONSTITUTION:A 2-1 selector is provided to the output of a digit wire in a memory circuit and the input C1-Cm for controlling the selector is connected to GND or VDD according to a bit. That is, when connected to GND, the output of the digit wire is inverted and when connected to VDD, the output of the digit wire is not inverted. Now, assume that the bit 0 is used for many write data '1', the drain of a ROM cell and the digit wire are not connected at the time of the write data '1' for the bit 0 and the input CO for controlling the 2-1 selector is connected to VDD. This can reduce the number of contacts which connect the drain of the ROM cell and the digit wire for the bit 0 so a yield can be improved.
Patent JP-H05238770-A (JP)
Title: Production of optical fiber preform
Inventor: SANADA KAZUO
IPC: C03B8/04
Filed: 1992-02-24
Abstract: PURPOSE:To stably improve an yield and to reduce a cost by alternately placing plural burners for forming soot and a wide-area flame burner for transparent vitrification and depositing soot layers on the outer periphery of a glass rod. CONSTITUTION:The soot layers are deposited on the outer periphery of the quartz glass rod including a part to constitute the core, by which the soot layer-deposited glass rod is obtd. On the other hand, triple structures of a rectangular shape consisting of a gaseous H2, supply port 1 existing at the enter, an inert gas supply port 2 for gaseous Ar, gaseous N2, etc., forming the second layer and a gaseous O2 supply port 3 forming a third layer are then formed, by which the wide-area flame burner for transparent vitrification is obtd. This flame burner and the plural burners for forming the soot are then alternately installed around the above-mentioned glass rod and thereafter, the formation of the soot layers and the transparent vitrification are continuously executed, by which the optical fiber perform is produced.
Patent JP-S62229506-A (JP)
Title: Magnetic head
Inventor: KAWAI YUSHI
IPC: G11B5/127
Filed: 1986-03-29
Abstract: PURPOSE:To improve the processing accuracy by forming a metallic magnetic thin film on the bonding face of one of a pair of magnetic core halves made of a ferromagnetic oxide and bonding the magnetic core half pair so as to tilt a magnetic gap forming face and the metallic magnetic thin film by a prescribed angle. CONSTITUTION:A magnetic head 11 is constituted mainly by the magnetic core half pairs 11a, 11b and the half pairs 11a, 11b are made of a ferromagnetic oxide such as a ferrite. Nonmagnetic materials 12, 27 such as glass are packed in the bonding face of both the hales 11a, 11b, and the magnetic gap (g) is regulated by packing the nonmagnetic member 12 to the magnetic core half 11b. The nonmagnetic member 12 is tilted by nearly 45 deg. in the laminating direction of the metallic magnetic thin film 13 and the thin film 13 is constituted by laminating alternately laminating layers 131, 132, 133 and the metallic film 14. Thus, the butting accuracy of the core half pairs 11a, 11b is not degraded.