baber/WOPTO huggingface dataset:
Patent JP-H10216152-A (JP)
Title: Attachment for orthodontics, and its manufacture
Inventor: POZZI ALESSANDRO
IPC: A61C7/16
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the fixation to teeth by a method wherein this attachment is formed into a single part, and at the base part, fine holes for adhesive are provided. SOLUTION: This attachment 1 for orthodontics is equipped with a base part 12 which moors the attachment to a dental arch of teeth to be orthodontic- treated, and a main body 10 having an external slit F to accept an orthodontic wire arch, which extends from the base part 12. The attachment 1 for orthodontics is formed in such a manner that the base part 12 and the main body part 10 may comprise single parts. Then, on the base part 12, a plurality of mutually connected fine holes 2, which are distributed to the whole area of the base part, and extend to at least one part of the thickness (p) of the base part 12, are provided.
Patent JP-H05236435-A (JP)
Title: Display device
Inventor: TANAKA HIROSHI
IPC: G09G3/36
Filed: 1992-02-19
Abstract: PURPOSE:To reduce influence on an entire display picture caused by thinning and to realize the more natural display picture by reading video signals only once and executing thinning in the case of reading the video signals of a horizontal scan line selected to be thinned from a line memory. CONSTITUTION:The video signals for one line to be outputted from a video signal generating means 2 are written in line memories 3 and 4. In the case of thinning the written video signals, when video signals are not video signals to be thinned, they are read from the memories 3 and 4 respectively, twice at double speed as high as the writing speed and impressed to a display means 6. When video signals are video signals to be thinned, they are read from the memories 3 and 4 only once at a double speed as high as video signal writing speed and impressed to the display means 6. By repeating this operation, one picture is displayed by video signals for one field. In the case of reading, a line memory write/read control means 5 impresses a read control signal of double speed as high as that of a read control signal respectively twice alternately to the memories 3 and 4, and the same video signal is read twice and impressed to the means 6. Thus, the double speed conversion of video signals is executed.
Patent JP-S61189495-A (JP)
Inventor: FURANKU UIRIAMU KUUPAA JIYUNIA
IPC: G21C19/02
Filed: 1986-02-18
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-S61192981-A (JP)
Title: Four way type valve for refrigerating cycle
Inventor: ARAKI TOKINORI
IPC: F16K11/07
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a four way type valve for a refrigerating cycle formed in a small size with no necessity for a pilot valve further with small consumption of power, by connecting a positive characteristic thermistor element in series to an electromagnetic coil of a solenoid directly driving a sliding valve. CONSTITUTION:If a power supply 32 is turned on, a plunger part 25d of a spool valve 25 is attracted by energizing an electromagnetic coil 29 to a fixed iron core 27 against urging force of a return spring 30, and a four way type valve adapts the second seat valve 25c to a cover 26 to be stopped thereafter reduces an electric current of the coil to a value corresponding to holding torque of the spool valve 25 by the current limiting action of a positive characteristic thermistor element 31 connected in series to the electromagnetic coil 29. As a result, the four way type valve connects a suction pipe 20 with the second refrigerant flow pipe 22 while a delivery pipe 18 also with the first refrigerant flow pipe 21 by the first seat valve 25b and the second seat valve 25c.
Patent JP-H04254041-A (JP)
Title: Gear structure for continuously variable transmission
Inventor: MOTOHASHI TOMOHIKO
IPC: F16H37/02
Filed: 1991-01-31
Abstract: PURPOSE:To attain compactness by positioning a reverse idler shaft below a line connecting the axis of a driven side shaft to the axis of a counter shaft in the continuously variable transmission gear structure of an automobile or the like. CONSTITUTION:The axis 72c of a reverse idler shaft is positioned below an axis connecting line A connecting the axis 24c of a driven side shaft to the axis 60 of a counter shaft. The axis 72c of the reverse idler shaft is also disposed within a range formed by the axis connecting line A, an axis connecting line B connecting the axis 60c of the counter shaft to the axis 84c of a drive shaft, and an axis connecting line C connecting the axis 24c of the driven side shaft to the axis 20c of a driving side shaft. A reverse idler shaft through hole 94 is thereby formed at the wall part of a left case, within the range formed by the axis connecting lines A, B, C. As a result, reverse idler gear mechanism is prevented from protruding above a continuously variable transmission so as to attain compactness.
Patent JP-2000230834-A (JP)
Title: Updating equipment of road map information and its control method
Inventor: MASUDA MOTOI
IPC: G01C21/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enable updating of stored information in order to cope with change when road map information stored in a road map information storing part changes. SOLUTION: This updating equipment picks up an image in front of a self car with an image sensing means 10, differentiates and binarizes the picked up image with an image processing part 11, derives a white line of a road from the differentiated binarized image with a detecting part 15, recognizes whether a travel lane and its adjacent lane exist, detects information concerning the width of a road during running, the number of lanes and positions of intersections, and checks the detected information with the stored information in the road map information storing part 2 with a checking part 16.  When the result that the detected information does not coincide with the stored information is generated a plurality of times, e.g. two times, while running in the same spot, the corresponding stored information in the storing part 2 is rewritten by the detected information with a rewriting part 17.
Patent JP-H06238370-A (JP)
Title: Production of metallic cylindrical body
Inventor: SATOMI YASUHIKO
IPC: B21D51/18
Filed: 1993-02-22
Abstract: PURPOSE:To reduce total materials to be used by simply expanding cylinder bodies. CONSTITUTION:A cylindrical body 24 is formed whose opening part 22 of one side is of the same diameter as the original opening and whose diameter of the other side is smaller than the inside diameter A of the cylinder. A flange part 28 is formed from the other side of the opening part 23 by a spinning working, and at the same time the cylindrical body 24 is expanded. Consequently, the side of the shoulder part and the side of the other opening part 23 are also expanded in a uniform thickness. Thus, the reduction of the materials to be used is implemented, and the reduction of cost is realized.
Patent JP-H02297415-A (JP)
Title: Extrusive molding
Inventor: RODERITSUKU MAIKERU DEASU
IPC: B29L22/00
Filed: 1990-02-13
Abstract: PURPOSE: To fill a molten material surely in a casting hole by injecting the material through one orifice opened in a first casting hole part defining the shape of a flange and by introducing the material into a second casting hole part defining the shape of a hollow part through two passages almost simultaneously. CONSTITUTION: A first part of a casting hole, i.e., a part thereof, includes passages shaped for forming ribs 7 and 8 respectively, while these passages further function also as runners introducing molten resin, in a casting operation, into the part of the casting hole formed in a shape for forming a body part 1. The passages for the ribs form two equal channels and these channels have flow areas increased in comparison with other parts of one casting hole part. At the time when the molten resin is injected through a gate with high pressure, it flows into the other casting hole part preferentially through these passages. Accordingly, the resin flows into body part forming parts of the casting holes almost simultaneously at two positions opposite in the radial direction practically.  Thereby an unequal radial force against a casting mold is excluded and the resin is filled surely in the casting holes.
Patent JP-S58151977-A (JP)
Title: Diffusion jointing method
Inventor: HIRANE TERUO
IPC: B23K20/10
Filed: 1982-03-03
Abstract: PURPOSE:To accelerate the early-stage fusion and isothermal solidification of an insert material and to obtain a stable, strong joint part, by supplying energy for increasing the kinetic energy of metal atoms other than heat energy in addition to the heat energy. CONSTITUTION:A pressurizing jig 4 fixed to a pressurizing shaft 2 is equipped with base materials 3 to be jointed and the insert material 5 is interposed between curved surfaces of those base materials 3. They are heated by a heating body 6 under vacuum. The base materials 3 to be jointed are oscillated continuously by an ultrasonic oscillator 7. Consequently, the materials are given the oscillatory energy, so the fusion of the insert material is accelerated and the fused material enters local parts and then solidifies. Therefore, the isothermal solidification is accelerated and a joining treatment is carried out after the temperature of the insert material is lowered below the fusion point, so that this method is effective for a member which requires joint strength.
Patent JP-S60178182-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1984-02-24
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-H03137039-A (JP)
Title: Heat ray reflecting article
Inventor: SUZUKI KOICHI
IPC: C03C17/34
Filed: 1990-02-15
Abstract: PURPOSE:To effectively prevent the ghosts on television screens of peripheral housing by radio wave reflection faults by regulating the average resistance value of the coating of the heat ray reflecting article formed with single or plural layers of the coating having heat ray reflecting films on a base body to a specific range. CONSTITUTION:Single or plural layers of the coating having heat ray reflecting films are formed on the base body (e.g.: soda lime glass) to produce the heat ray reflecting article (e.g.: solar control glass for buildings) and the average resistance value of the coating is adjusted to 1 to 100kOMEGA/square centimeter to prevent the generation of the radio wave reflection faults of the televisions. The heat ray reflecting films essentially consisting of the multi component nitride formed by adding oxygen or (and) carbon to a metal nitride (e.g.; titanium nitride) are used as the operation to increase the resistance value, by which the resistance value is increased without lowering the metallic gloss.
Patent JP-S62189424-A (JP)
Title: Production of brazed spectacle frame member
Inventor: ICHIKAWA TADASHI
IPC: G02C5/00
Filed: 1986-02-17
Abstract: PURPOSE:To obviate the deformation and failure in the brazed part of slender spectacle frame members and the part near the same by solutionizing the brazed part and the part near the same by the heat of brazing in the stage of brazing then subjecting the brazed part to age hardening treatment. CONSTITUTION:The spectacle frame members A, B are exemplified, as a combination of A-B, by, for example, a rim 1-closing block-endpiece 2, etc. The spectacle frame member B is formed of the same kind of the material as the material of the spectacle frame member A or a different metal. The temp. for brazing the spectacle frame members A, B obtd. in the above-mentioned is required to be the temp. at the members can be solutionized. As a result, the brazed part and the part near the same form a soft alpha phase solutionized with a solute component. The spectacle frame members A, B are allowed to cool and the temp. thereof falls quickly upon ending of the brazing and in the end, the alphaphase forms the supersatd. solid soln. and therefore, the joined member is thereafter subjected to the age hardening treatment. The brazed part and the part near the same are thereby strengthened and the danger for the deformation and failure is decreased.
Patent JP-H10245768-A (JP)
Title: Cylindrical squeezing apparatus for tubular knitted fabric
Inventor: STRUDEL WERNER
IPC: D06B15/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To enable the treatment without changing the quality of squeezing even in a tubular knitted fabric having an extremely small diameter. SOLUTION: This cylindrical squeezing apparatus has respective two squeezing rolls 5 for each squeezing device 4 arranged on the outside of a tubular knitted fabric 6 and one opposite roll 7 arranged on the inside of the tubular knitted fabric 6 in the cylindrical squeezing apparatus for the tubular knitted fabric 6, equipped with spreading devices, having at least plural rotatably supported spreading rollers 3 capable of varying the interval from a rotatably supported support 9 in the radial direction and fixed to the support 9 and plural squeezing devices 4, in which each squeezing device 4 has a piston type cylinder device, fixed to a rotatably supported supporting ring 11 on one hand and supporting at least one rotation driven squeezing roll 1 on the other hand and comprising at least the one opposite roll 7,  rotatably fixed to the support 9 and arranged on the inside of the tubular knitted fabric 6 oppositely to the squeezing roll 1.
Patent JP-H05198639-A (JP)
Title: Multistage tube cartridge for handler
Inventor: UENO YOICHI
IPC: H01L21/677
Filed: 1992-01-22
Abstract: PURPOSE:To reduce the number of replenishment to tubes by hands and facilitate an automatic conversion through a mechanical operation, by simultaneously holding a plurality of filling tubes in which ICs are taken in and a plurality of empty tubes from which the ICs are taken out in one cartridge. CONSTITUTION:When ICs are supplied to a handler, a cartridge filled with tubes 2 in which the ICs are taken in is set at the supply side of the handler and a fastener 3 is slid and then the tubes 2 are dropped into a carrying path 4. The dropped tubes 2 are fed to a work frame 5 and the ICs in the tubes 2 are fed to the handler. Empty tubes 6 from which the ICs are taken out are carried into a frame shown in a section B and are pushed up toward the upper of the frame. By repeating a series of the above operations, the filling tubes 2 in the frame run short and a body 1 is shifted to the left side around the work frame 5 by one frame and then the tubes 2 are picked out of the new frame.
Patent JP-S61203369-A (JP)
Inventor: OOYA KEIICHI
IPC: B65D73/02
Filed: 1985-02-22
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-S60194555-A (JP)
Inventor: GEORUKU NITSUPERUTO
IPC: H01L23/538
Filed: 1985-02-22
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-S63199744-A (JP)
Title: Plasticizer for chloroprene rubber
Inventor: HIROSE YASUSHI
IPC: C08J3/20
Filed: 1987-02-16
Abstract: PURPOSE:To provide the title plasticizer which gives a chloroprene rubber having excellent resistance to low temperature, ozone and heat, consisting of a diester obtd. by reacting a specified glycol with an aliph. monocarboxylic acid. CONSTITUTION:A glycol (A) having a thioether linkage, represented by the formula [wherein R1 and R2 are each a 4-24C (un)saturated aliph. monoacyl; R is a 2-4C alkylene; m and n are each 1-4] is reacted with an aliph. monocarboxylic acid (B) which is pref. a mixture of 30-90mol.% of an unsaturated monocarboxylic acid and 70-10mol.% of a satd. aliph. monocarboxylic acid to obtain the title plasticizer composed of a diester, e.g., thiodiethanol di(oleate/octoate) (1:1mol.).
Patent JP-S60177069-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKANO HAJIME
IPC: C08L35/02
Filed: 1984-02-22
Abstract: PURPOSE:To provide the titled composition of little discoloration by light, outstanding in both heat resistance and molding stability, comprising a polymer prepared by grafting e.g. aromatic vinyl compound to nonconjugated diene rubber and a copolymer derived from unsaturated dicarboxylic anhydride and aromatic vinyl compound, etc. CONSTITUTION:The objective composition comprising (A) 5-75wt% of a polymer prepared by grafting (1) aromatic vinyl and/or unsaturated carboxylic alkyl ester compound(s) (e.g. methyl acrylate) to (2) nonconjugated diene rubber (pref. ethylene-propylene copolymer) and (B) 95-25wt% of a copolymer derived from (1) unsaturated dicarboxylic anhydride, (2) aromatic vinyl compound and, if necessary, (3) another copolymerizable monomer therewith (e.g. acrylonitrile). The compositions of the above components pref. are as follows: component A: nonconjugated diene rubber 5-70wt% compound (1) 30-95wt%, component B: unsaturated dicarboxylic anhydride 0.5-65wt%.
Patent JP-H03237054-A (JP)
Title: Manufacture of superconductor
Inventor: YAMAMOTO KEISUKE
IPC: H01B12/06
Filed: 1990-02-14
Abstract: PURPOSE:To improve the flexibility, strength, durability and deformation followup ability of a metallic ingot in a superconductor by subjecting a green compact contg. metallic powder and oxide superconductor powder to sintering treatment and forming a superconducting sintered layer onto the outside of a metallic powder sintered ingot. CONSTITUTION:Metallic powder (e.g. of silver) having <=100mum grain size of 1.5 to 30mol, is mixed with 1mol oxide superconductor powder (e.g. of Bi2-XPbXSr2Cu3Oy) having <=100mum grain size, and, if required, an organic binder, and the mixture is formed into a prescribed shape to obtain a green compact 1. Next, this green compact 1 is subjected to sintering treatment at 700 to 1500 deg.C for 2 to 200hr, by which a sintered body 2 in which a superconducting sintered layer 3 obtd. by sintering the oxide superconductor powder is formed onto the outside of a sintered ingot 4 of the metallic powder can be obtd.
Patent JP-H09229530-A (JP)
Title: Refrigerator
Inventor: TAKEMOTO AKINOBU
IPC: F25D21/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To improve a deviation in temperature within a refrigerator and perform a saving in electrical energy in a system having a heater in order to prevent freezing within a cooling refrigerator or dew formation at an outside part of a box device of the refrigerator. SOLUTION: An input to a surrounding air temperature sensor 24 is converted by an A/D converter in a digital value so as to attain a surrounding air temperature value in reference to a temperature conversion table 26. Then, a rate of electrical energization of a heater at a temperature of surrounding air is taken out by a partition heater output calculation means, and a partition heater output variable means 29 turns on/off a partition heater 12 in a predetermined period and a predetermined rate so as to perform a suitable control of an electrical energization of the heater in reference to a partition heater electrical energization period memory 31 and the rate of electrical energization of the heater.
Patent JP-S62192557-A (JP)
Title: Metal-base composite material excellent in characteristic of wear by friction
Inventor: KUBO MASAHIRO
IPC: C22C29/02
Filed: 1986-02-18
Abstract: PURPOSE:To improve wear resistance of composite material and to reduce the wear loss of opposite materials, by setting up each Moh's hardness, diameter, and volume percentage of a reinforcement and a solid lubricant which are to be compounded with a matrix metal in specific ranges, respectively. CONSTITUTION:The reinforcement (1-40% by volume) selected from short fibers grains,and mixtures thereof having >=6 Moh's hardness and <=30mum diameter and the solid lubricant (3-50% by volume) selected from short fibers, grains, and mixtures thereof having <=4.5 Moh's hardness and <=100mum diameter are compounded with the matrix metal. As the matrix metal, an alloy of Al, Mg, Cu, etc., is used. As the reinforcement, alumina fibers, TiC grains, etc., are used and, as the solid lubricant, a substance selected from oxides, sulfides, nitrides, graphite, etc., for example, BN, WO3, etc., is used. Owing to the above composition, a metal-base composite material reduced in the wear loss of material itself without increasing the wear loss of opposite material can be provided.
Patent JP-H03993-A (JP)
Title: Lubricating device for horizontal type rotary crank shaft airtight compressor
Inventor: KAIO MARIO FURANKO NETSUTO DA
IPC: F04B39/02
Filed: 1990-02-14
Abstract: PURPOSE: To improve lubricative effectiveness by dividing the interior of a hermetic shell into a rear capacity accommodating an electric motor and a front capacity communicating with a delivery tube and having them communicating with each other through a delivery orifice or a gas duct or the like arranged in a specific position. CONSTITUTION: This hermetic compressor has a compressor set including a rolling piston 6 and an electric motor including a rotor 8 integrated with a shaft 7 having the piston fixed to it accommodated inside a hermetic shell 1. In this present case, the interior of the shell 1 is divided into a rear capacity and a front capacity having a delivery tube running through its interior by a cylinder block 5 of the compressor set.  The interior of a delivery muffler chamber 12 is provided with a delivery orifice 14 communicating with the interior of the rear capacity at the upper part of the highest oil level, a gas duct 30 communicating the upper part of the highest oil level of the rear capacity with the upper part of the front capacity at the higher level of the lubrication oil than the normally operating level, and a level adjusting passage 40 for regulating the highest oil level inside the front capacity during compression.
Patent JP-S56131068-A (JP)
Title: Arc welding machine
Inventor: NAKAJIMA JIYUN
IPC: B23K9/073
Filed: 1980-03-17
Abstract: PURPOSE: To improve the performance of welding machine by adjusting the output of welding power source when the counted value coincides with the ignition time, by operating the ignition time from the detected value of welding power source and its set value and, at the same time, by counting the timing pulse.  
     CONSTITUTION: Comparator CMP3 compares the voltage of voltage adjusting variable resistor VR2 and the output of arc voltage detector VD, and outputs its signal CES to interface 110. Arithmetic device CPU increases or reduces the SCR ignition phase angle data of arc voltage feedback circuit 20 by unit amount in accordance with signal CES at every zero-cross of detecting circuit 18, and stroes them in memory RAM. When the counted value of timer pulse signal TPS coincides with the data of memory RAM, gate signal GPS 2  is outputted to SCR3 for voltage by arithmetic device CPU. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09228738-A (JP)
Title: Metallic door frame
Inventor: ROBAATO OO RATSUFU
IPC: E06B1/52
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a door frame which can be assembled easily and efficiently by coupling jambs and head jambs together through a simple operation without depending on welding. SOLUTION: A jamb 10 is provided with pawl plates 16, 17 that project respectively from the end of its inner surface plate part 11 and the end of each of front and rear surface plate parts 12, 13, and slits 26, 27 are provided respectively in the projecting part 21 a of the inner surface plate part 21 of a head jamb 20 and the end of a flanged part 24. Next, the pairs of jambs 10 and head jambs 20 are butted against each other at the inclined edges of their respective front and rear surface plate parts, and the inner surface plate part 11 of the jamb 10 and the edge of a door-stop projecting part 15 are made to abut respectively to the inner surface plate part 21 of the head jamb 20 and the projecting end of the door stop projecting part 25.  Further, the pawl plates 16, 17 are inserted into the slits 26, 27 and combined, and are laid respectively on the back of the inner surface plate part 21 of the head jamb 20 and the outer surface of the flanged part 24 to couple the jambs 10 and the head jambs 20 together.