baber/WOPTO huggingface dataset:
Patent JP-H0819876-A (JP)
Title: Lap joining equipment for dissimilar metal tube
Inventor: MORI SHIGEO
IPC: B21D39/04
Filed: 1994-07-04
Abstract: PURPOSE:To easily produce a thin wall dissimilar metal tube with high quality by adopting a movable clamping device provided with an expansion tube holding part whose internal cross-section is hollow formed integrally with a chucking part in a lap joining equipment for dissimilar metal tube. CONSTITUTION:After a top part of a joining place positioning device is lowered by the action of a pneumatic cylinder, a heating coil part 5 is closed. A high frequency induction heating device is energized, nitrogen gas is supplied from a nitrogen gas supplying hole 13 at the same time, and the top end part of a copper tube 1 is heated rapidly. The temperature nearby the top end part of the copper tube 1 between the clamp device 3 and the heating device 5 is measured continuously with a thermometer 12, at a prescribed temperature, energizing to the high frequency induction heating device is stopped, forcibly fitting of an Al tube 2 into the copper tube 1 is begun by the action of an actuator 10, and the heating coil part 5 is moved close to the clamp device 3 side. The compressed air is supplied inside the dissimilar metal tube from a cooling gas supplying hole 14, the tube is cooled rapidly, and supplying of the nitrogen gas is stopped at the same time.
Patent JP-H0530188-A (JP)
Title: History management device
Inventor: ITO HIROKAZU
IPC: H04M3/00
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the increase of processing burden when hardware on a basic stand increases and at an operation mode in a history management device managing the history of a whole processing system composed of plural processors. CONSTITUTION:Second history information storage means 12(1)-12(n) storing history information are provided respective processors. When the read request of history information is issued, latest history information is read from the respective second history information storage means 12(x) by using a second history information read/write means 16, a third history information storage means 13, a history information detection means 14 and a first history information read/write means 15. Latest history information is stored in a first history information storage means 11 among read information, and new history information is sequentially written into a first history information storage means 11 by using a third read/write means 17 instead of the second read/write means 16.
Patent JP-S6246192-A (JP)
Title: Vacuum degree regulating device for main condenser
Inventor: AOKI HIDEAKI
IPC: F28B11/00
Filed: 1985-08-23
Abstract: PURPOSE:To control the vacuum degree of main condenser automatically at a rated vacuum degree to lighten the load of operator of a plant and prevent human failure by a method wherein a bypassing path, communicating the fore and aft sides of a vacuum destructive valve, is provided in an atmosphere introducing path and a vacuum regulating valve as well as an isolating valve are interposed in the bypassing path while the isolating valve is controlled when the vacuum degree in a turbine condenser is reduced to a predetermined lowest vacuum degree or less. CONSTITUTION:When a trouble is generated in the vacuum degree regulating valve 22, a comparator 27, connected thereto, or the like and the vacuum degree in the turbine condenser 1 is reduced to the predetermined lowest vacuum degree or less, the reduction is detected by a vacuum degree detecting switch 25 and the switch 25 provides the isolating valve 21 with an isolating signal S25 to close it. According to this method, the bypassing path 20 is closed, therefore, introduction of atmosphere into the turbine condenser 1 is stopped and reduction of vacuum degree may be prevented. As a result, the load of operator of the plant may be lightened and generation of human failure may be prevented.
Patent JP-H0711010-A (JP)
Title: Heat-resistant and heat-conductive silicone rubber molded article
Inventor: NAKANO AKIO
IPC: C08K3/22
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a silicone rubber molded article usable even at high temperature and having high thermal conductivity. CONSTITUTION:This silicone rubber molded article having heat-resistance and thermal conductivity can be produced by forming and curing a silicone rubber composition containing (A) 100 pts.wt. of an organopolysiloxane having an average polymerization degree of >=200, (B) 20-150 pts.wt. of carbon black having a volatile content of <=0.5wt.% except for moisture, (C) a curing agent of an amount necessary for curing the composition composed of the components A and B and (D) 0-5 pts.wt. of cerium oxide.
Patent JP-H0530167-A (JP)
Title: Charging device
Inventor: KITAMURA SHINICHI
IPC: H02J7/00
Filed: 1991-07-24
Abstract: PURPOSE:To easily and visually recognize the display operation part. of an installed electronic unit by simultaneously interlocking plural battery installation parts even if a device is installed on a desk or it is installed on a wall, freely inclining the device at an arbitrary angle and facilitating the installation of the electronic unit and a battery. CONSTITUTION:The plural battery installation parts 6 and 8 into which the mainbody of the electronic unit 2 installing the battery 1 of the codeless electronic unit and the like, and the standby battery 1, turning parts 7 and 9 which turn the installation parts 6 and 8 by the prescribed angle and a connection part 10 which interlocks the turning parts 7 and 9 and turns them in the same direction are provided. The angles of the plural battery installation parts 6 and 8 can simultaneously be changed.
Patent JP-H094805-A (JP)
Title: Steam generator operated by combustion of water
Inventor: MATSUI KOTARO
IPC: F22B3/00
Filed: 1995-06-16
Abstract: PURPOSE: To enable a big output by a small input by a method wherein H2 O, generated by the decomposition of water, is ignited and burnt in water through a semiconductor sintered block and an electroconductive catalyst. CONSTITUTION: At first H2 O is decomposed and gassified to burn water. In this case, electrolysis is effected by a simple conduction electrode rod through DC current normally. Here, a semiconductor sintered block 3, for operating in both of DC and AC current when a catalyst is employed, and an active carbon medium 4 for conduction are employed while carbon rod is used as an electrode rod 5. Electrolysis is advanced by conducting current through water and, at the same time, bubbles are ignited and burnt, while water becomes steam by the reducing action of the combustion and steam is ejected. As a result, an output calorie becomes about two to several times with respect to the input of electricity.
Patent JP-S5977042-A (JP)
Title: Slip preventive device of car
Inventor: KOBAYASHI AKIRA
IPC: B60K28/16
Filed: 1982-10-22
Abstract: PURPOSE:To have sure prevention of slip by sensing generation of slips on the basis of difference in the rolling or circumferential speeds between the front and rear wheels, by reducing the rate of fuel injection in the event of slip sensing, and thereby sinking the output torque of the engine. CONSTITUTION:While the engine is in operation, a fuel injection rate operating and outputting part 10 performs operation for the fuel injection rate signal Ti on the basis of the data given by an engine pulse sensor 6, throttle sensor 7, negative pressure sensor 8 and engine temp. sensor 9 and emits his output in accordance with the timing of generation of engine pulses. On the other hand, the front and rear wheel rotation pulses 1, 2 given by sensors 1, 2, respectively, shall undergo waveform shaping at 3, 4 and are then supplied to a number-of- revolutions and difference operator circuit 5. The difference DELTAN in the numbers of revolutions obtained here is fed into an address command part 16 and a comparator 20, and if this difference DELTAN is larger than the reference value Sn, the fuel injection is interrupted in accordance with the thin-out rate stored in a thin-out rate memory 17 so as to sink the output torque of the engine.
Patent JP-H0472251-A (JP)
Title: Conveyer belt device
Inventor: YAMANASHI MOTOAKI
IPC: G03G15/00
Filed: 1990-07-10
Abstract: PURPOSE:To detect whether there is a sensitive paper or not accurately without depending on the reflectance of the color and the light of an image formed on the sensitive paper by providing a permeation type optical sensor for detecting jamming to hold a conveyer belt and an image output paper held on the belt integrally. CONSTITUTION:When an image output paper is held on a conveyer belt 101, the light radiated from the luminous part of a sensor 12 does not reach a light receiver shielded by the image output paper. But when it is not held on the conveyer belt 101, the light radiated from the luminous part penetrates the conveyer belt 101 formed on a light-permeable resin, and reaches the receiver. At a junction 21 of the conveyer belt, a hole 103 to pass the light from the permeation type optical sensor 102 is opened, and when the sensor 102 is going to detect whether there is an image output paper or not, the light from the luminous part of the sensor 102 can be permeated to the receiver securely even though there comes a joint between the luminous member and the receiver.
Patent JP-S57106940-A (JP)
Title: Electronic equipment
Inventor: MATSUYAMA SHIGERU
IPC: H03M11/14
Filed: 1980-12-24
Abstract: PURPOSE:To obtain a complete comment function, by giving information, generated by pressing a code conversion key, two means of code conversion information and information by printing some specific codes. CONSTITUTION:A keyboard KB has a code conversion key SC, a numeric key group NK including a point key, a function key group FK, and a comment print key #. For example, when the key SC is decreased three times, a CPU detects the operation to input key input data to a register R1, and it is converted into a code B for minum printing and inputted to a register R2. Further, the data of the R1 is stored in a register R4 and displayed on a display device DSP. Further, when numeric keys are depressed like 123, the data is stored in the R1, R2 and R4 and displayed on the device DSP as -123. When the key SC is depressed  three times, the data is stored in the registers, respectively and displayed on the  device DSP as 123. With the key #, a code A for print # is stored in the R2 and through a register R5, #...123... is printed on a printer PRT.
Patent JP-2000023431-A (JP)
Title: Manufacture of motor
Inventor: MIYAZAKI HIROSHI
IPC: H02K15/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve coil cooling capacity of a motor by eliminating gaps between the coil and the internal surface of a coil slot. SOLUTION: A resin layer 30 having the thickness necessary for securing a dielectric breakdown voltage is formed on the outer periphery of a single rectangular cassette coil formed by concentratedly winding a coil 40 composed of a flat enameled wire by molding the cassette coil with a resin and, when the cassette coil is molded with the resin, communicating grooves 32 which have a prescribed depth and can communicate with each other in the axial direction and radial direction of a coil stator are formed into the resin layer 30 which is in contact with the internal surface of the stator ((a) and (b)). Then the cassette coil carrying the resin layer 30 having the grooves 32 is inserted into a coil slot (c) and the gap 7 formed between the cassette coil and internal surface of the coil slot and the grooves 32 are impregnated with an insulating filler 52 by dripping if from a nozzle 50.
Patent JP-H03258805-A (JP)
Title: Production of vinylic polymer particle and expandable vinlyic polymer particle
Inventor: KUNITAKE KAZUHIKO
IPC: C08F2/18
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the subject particles, excellent in smoothness and useful as packaging materials, etc., by adding a water-soluble sulfate, etc., and providing a prescribed hydrogen ion concentration during prescribed polymerization conversion rates in carrying out suspension polymerization of a vinylic monomer in the presence of a surfactant in an aqueous medium. CONSTITUTION:A vinylic monomer (e.g. styrene) is subjected to suspension polymerization in the presence of a sparingly soluble phosphate (e.g. tricalcium phosphate) and an anionic surfactant (e.g. sodium dodecylbenzenesulfonate) in an aqueous medium. In the process, a water-soluble sulfate or chloride of copper, etc., or both are added into the aqueous medium and the hydrogen ion concentration in the polymerization system is regulated to 10<-9> to 10<-13> gram ions while the polymerization conversion rate of the vinylic monomer is 0 and 30wt.%.
Patent JP-H0472666-A (JP)
Title: Planar-type reverse-conducting schockley diode
Inventor: YONETANI NOBUYUKI
IPC: H01L29/861
Filed: 1990-07-12
Abstract: PURPOSE:To control an IBO and a breakover voltage VBO separately by a method wherein an N<+> type collector is formed in a P-type base. CONSTITUTION:A P-type anode 4 and P-type bases 2 are formed in an N-type substrate (base) 3. An N-type cathode (emitter) 1 on the surface and an N<+> type layer 6 on the rear are formed; and an N<+> type collector 5 is formed by an ion implantation operation or the like. A reverse-conducting diode part is surrounded by the P-type bases 2 in order to maintain a breakdown strength. As a result, it is possible to control an IBO by the resistance value of the bases 2 formed on the surface of the base 3 (substrate) and to control a VBO by the concentration of the collector 5 formed on the surface. When the IBO and the VBO are controlled separately in this manner, a device characteristic can be controlled with good accuracy.
Patent JP-H1029896-A (JP)
Title: Optical thin film
Inventor: KITAMOTO TATSUYA
IPC: G02B1/115
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a first layer of an optical thin film from a substrate in the optical thin film which is formed on a fluoride-based crystal substrate, and to improve adhesion property between the substrate and the optical thin film by forming a specified layer as the first layer counted from the substrate. SOLUTION: In an optical thin films 2, 3 formed on a fluoride-based crystal substrate 1 which is preferably a fluorite (CaF2 ), the first layer 2 counted from the substrate 1 consists of a fluoride-base material such as AlF3 , BaF2 , CaF2 , CeF3 , CsF, ErF3 , GdF3 , HfF2 , LaF3 , LiF, MgF2 , NaF, Na3 AlF6 , Na5 Al3 F14 , NdF3 , PbF2 , ScF3 , SrF2 , TbF3 , ThF6 , YF3 , YbF3 , fluorocarbon resin, etc. The fluoride- based material is preferably a fluorocarbon resin (e.g. tetrafluoroetylene). Layers 3 as the second and succeeding layers consist of a fluoride-based material or oxide material (e.g. Al2 O3 , HfO2 ).
Patent JP-S5887120-A (JP)
Title: Photopolymer composition
Inventor: KUROSAKI JIYUICHI
IPC: G03C1/72
Filed: 1981-11-18
Abstract: PURPOSE:A photopolymer composition suitable for use in photoresists, presensitized plates, photosensitive inks, etc., comprising an organic solvent solution of an epoxy compound and an o-hydroxy diazonium Lewis acid salt. CONSTITUTION:In an oragnic solvent (e.g., dioxane, methyl isobutyl ketone) are dissolved (A) o-hydroxydiazonium Lewis acid salt represented by the formula, wherein R1, R2, R3 and R4 are each H, alkyl, sulfonic acid group or carboxylic acid group (they may be combined together to form a condensed ring), e.g., 2-naphthol-1-diazonium tetrafluoroborate and (B) an epoxy resin. Components A and B are used in a molar ratio of 2/1,000-2/50.
Patent JP-H0936443-A (JP)
Title: Support for superconducting magnet and repairing method therefor
Inventor: IWASA MASAAKI
IPC: H02K55/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To repair and reuse the FPR of damaged support. SOLUTION: The support comprises an hourglass type molded FRP 1 being clamped by means of fasteners. The FRP 1 is made of fiber reinforced thermoplastic resin. When the FRP 1 is damaged during operation, an AE signal is generated and monitored and the operation is stopped upon reaching the limit level of damage in order to repair the damaged part. The damaged part is repaired by disposing upper and lower inner dies 10, 11 on the inside of FRP 1 and then heating the outer die 12 from the outside under pressure to soften the thermoplastic resin. Since a thermoplastic resin is employed in the FRP, the damaged part can be repaired and the FRP 1 can be reused as a support.
Patent JP-S5887281-A (JP)
Title: Preventing method for crevice corrosion of joined metallic surface
Inventor: ITOU KAZUTOSHI
IPC: C23F13/00
Filed: 1981-11-20
Abstract: PURPOSE:To simply prevent crevice corrosion caused on the joined metallic surfaces of a joined metallic part used in corrosive environment by attaching a metallic anode billet with lower potential to a bolt and a nut clamping the joined metallic part. CONSTITUTION:A metallic anode billet such as a carbon steel plate 2 is attached to a bolt 3 and a nut 4 clamping a joined metallic part of stainless steel 1 or the like such as the flange of a tank for storing corrosive waste liquor. At this time, the potential of the plate 2 is baser than that of the steel 1. When a corrosive liq. contacts with the joined surfaces, an electric current flows from the baser metal to the nobler metal, corrosion is caused on the baser metallic surface from which the current flows, and the corrosion of the flange surface is prevented. The sacrificial metallic anode billet can be exchanged easily.
Patent JP-S6163818-A (JP)
Title: Scanning device of optical beam
Inventor: HASEGAWA SHINYA
IPC: G02B5/32
Filed: 1984-09-06
Abstract: PURPOSE:To execute optical beam scanning having high linearity by forming a hologram disc by using a substance wave applying aberration to a divergent spherical wave through a deflecting element and a reference light using plane wave light. CONSTITUTION:When a reproducing laser beam 14 is made incident while rotat ing the hologram disc 10 having holograms 11-1, 11-2 formed by using an aberra tion wave 17 as a substance wave and a plane wave 18 as a reference wave, the diffracted light 15 is moved to scan on the surface of the plane 16 from a point A to a point B. In this case, a deflecting element consisting of a prism 20 is arranged between a divergent spherical wave 19 and the disc 10 to obtain the averration wave 17. Consequently, linear scanning can be attained by using the averration wave 17, so that the holograms can be formed extremely easily and the radius of the disc can be reduced.
Patent JP-S6238225-A (JP)
Inventor: TOOMASU RICHIYAADO KIRIANII JI
IPC: B01D53/94
Filed: 1986-08-08
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-2000056392-A (JP)
Title: Projector
Inventor: KRUEGER ROLAND
IPC: H04N1/21
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily project image information supplied to a mass storage device. SOLUTION: This projector has at least one interface 11, 12, or 13 for connecting the mass storage device being the other part to which the image information is supplied in a digital system through a digital still camera, and an electronic data pre-processing unit 10 extended to the mass storage device and performing conversion depending on the image information in the mass storage device and then directly supplying the converted information to the projecting parts 1 and 4 of the projector.
Patent JP-S5975034-A (JP)
Inventor: TAKAGI TAKESHI
IPC: G02B23/00
Filed: 1982-10-22
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-S6434647-A (JP)
Title: Supersonic deburring device
Inventor: SHIBANO YOSHIHIDE
IPC: B23H3/10
Filed: 1987-07-24
Abstract: PURPOSE:To dispense with post-processing after deburring process by providing a deaerator to deaerate gas in washing liquid to cause supersonic radiation to satisfactorily generate cavitation within the washing liquid in a washing vessel. CONSTITUTION:A work 21 such as resin parts or the like is received in a basket 22, and immersed within washing liquid 5 in a washing vessel 2 to be deburred by making a piezoelectric transducer 4 function. The washing liquid 5 overflows to enter a steam vessel 6 through a recovering vessel 23 and a recovering pipe 24, and is heated by a heater 7 to turn into steam, which is liquefied through a condensating pipe 9 of a steam condenser 10 to enter a water separator 12 for separating moisture. The washing liquid 5 from which the moisture has been separated enters a deaerator 3 through an introducing pipe 13, and is heated by a heater to cause separation at its boiling point for deaerating dissolved gas, and returns to the washing vessel 2. Thus supersonic radiation can generate cavitation more effectively to complete a deburring work without any post-processing.
Patent JP-H06201-A (JP)
Title: Functional exterior material and its manufacture
Inventor: YAMAMOTO KATSUHIRO
IPC: A61F13/02
Filed: 1992-06-19
Abstract: PURPOSE:To provide a functional exterior material which gives good bacterial barrier property, prevents contamination of clothes, attachment thereto, and peeling from the affected part through hindrance of adhesives from outflowing, and enables the person to bathe while the material is applied to his part of affection. CONSTITUTION:A functional exterior material is embodied in three-ply structure consisting of a support layer 2, an adhesive layer 3 which is water absorptive and/or swelling with water, and a separator layer 4. Therein the adhesive layer is of 0.2mm thick or more, and the apparent viscosity of the adhesives constituting the layer is below 10 poise at 40 deg.C. Further the support layer 2 is adhered to the oversurface of sides of the adhesive layer 3, while the separator layer 4 is given a length greater than that of the adhesive layer.
Patent JP-H059464-A (JP)
Title: Antistatic composition
Inventor: INADA SHINICHI
IPC: C09K3/16
Filed: 1991-07-01
Abstract: PURPOSE:To provide an antistaic compsn. which is harmless to humans, free from problems with toxicity or pollution, and excellent in antistatic properties. CONSTITUTION:An antistatic compsn. which contains, as the major effective component, a lower-alcohol-sol. component in an extract of a seed coat of a honey locust with water at 30-70 deg.C, is a water-sol. saponin compd., and is free from defects such as odor, coloration, and an excessively high moisture absorption and harmless to humans and animals. When nutralized with an alkali or mixed with an alkaline builder, the compsn. acquires an anticorrosive power and a cleaning power in addition to antistatic properties, thus expanding its application area.
Patent JP-H1031932-A (JP)
Title: Click member for push button switch
Inventor: MIYAJIMA KENICHI
IPC: H01H13/52
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To lower the cost for forming a panel, and to simplify structure by providing a pressure transmitting member in an outer surface of a dome part of a click member for push button switch. SOLUTION: A click member 1 is formed with plural dome parts 3 projected from an upper surface of an elastomer resin sheet 2. An outer surface of a top of the dome part 3 is provided with a pressure transmitting member 4, and the operating pressure is applied to the top surface through a key top part. An inner surface of the dome part 3 is provided with a movable contact 5. This movable contact 5 is provided at a position, in which the movable contact 5 faces to a fixed contact provided in a base plate of a switch member when the click member 1 is assembled in a push button switch member, and when the dome part 3 is pushed, the movable contact and the fixed contact contact with each other for electrical continuity. This pressure transmitting member 4 is formed 50-300μm in thickness.