baber/WOPTO huggingface dataset:
Patent JP-S5556454-A (JP)
Title: Permanent magnet field rotary machine
Inventor: HIYANE MASAO
IPC: H02K21/26
Filed: 1978-10-20
Abstract: PURPOSE: To provide a permanent magnet field system having less leakage magnetic flux and high space magnetic flux density in a permanent magnet field rotary machine by disposing short fence-like permanent magnets and yoke at predetermined relation to a plurality of planes at the outer periphery of star-like field iron core having rotor containing hole.  
     CONSTITUTION: Field iron core 4 having a rotor containing hole 5 at the center is formed in star-like profile in cross section, and short-fence-like magnets 6-1∼6-8 magnetized in thickness direction are disposed on a plurality of planes at the outer periphery of the field core 4. The polarity of the magnets 6-1∼6-8 is so formed that the polarity of the same makes contact with the field core 4 on the adjacent plane forming the triangularly projected surface of the field core (for example, between the magnets 6-1 and 6-2) and that the polarity of different makes contact with the field core on the adjacent plane forming triangular recess surface (for example, between the magnets 6-1 and 6-8). The adjacent permanent magnets making contact with the recess surface are magnetically shorted at the yokes 7-1∼7-4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5651835-A (JP)
Title: Automatic ultrasonic bonder
Inventor: OSABE HIROSHI
IPC: B23K20/00
Filed: 1979-10-05
Abstract: PURPOSE:To automatically detect the snapping of a wire and prevent an IC element from being destroyed by empty bonding by optically detecting the existence of the wire being ultrasonically bonded. CONSTITUTION:A bonding tool 2 moves downwards to ultrasonically bond one end of a wire 1 to the bonding pad of an IC element 6, before moving upwards. Then the case 5 side or the tool 2 side performs a straight-line bonding on only one axis. In this apparatus, a lens 7 having an optical axis 10 is arranged in front of the tool 2. Then, from a lamp 8, light is applied to the wire 1 being drawn out in front of the tool 2 and oscillated by the ultrasonic wave in order to allow the lens 7 to project the magnified image of the wire 1 to an optoelectro transducer. This permits the existance of the wire 1 being bonded to be obtained as an electrical signal, and therefore the snapping of the wire can be automatically detected.
Patent JP-H10321402-A (JP)
Title: Resistor and manufacture thereof
Inventor: YAMADA HIROYUKI
IPC: H01C17/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the soldering area occupying the mounting area, by providing a pair of upper electrode layers at lateral parts of the upper surface of a substrate, then providing a resistance layer so as to be electrically connected with the upper electrode layers, and providing lateral electrode layers at parts of the lateral surfaces of the substrate so as to be electrically connected with the upper electrode layers. SOLUTION: A pair of upper electrode layers 32 made of gold thin films are provided at lateral parts of the upper surface of a substrate 31, and a resistance layer 33 made of a nickel - chromium or chromium - silicon thin film is provided on the upper surface of the substrate 31. A protection layer 34 made of epoxy resin or the like is provided on the upper surface of the resistance layer 33. Then, lateral electrode layers 35 made of nickel thin films are provided on them lateral surfaces of the substrate 31. If necessary, nickel plating layers 36 and solder plating layers 37 are provided. The nickel plating layers 36 and the solder plating layers 37 have round contours, and the area of the solder plating layer 37 on the lateral surface of the substrate 31 is not greater than half the area of the lateral surface of the substrate 31.
Patent JP-S63293829-A (JP)
Title: Cleaning device for semiconductor wafer
Inventor: MATSUMOTO SHIGERU
IPC: B08B3/04
Filed: 1987-05-26
Abstract: PURPOSE:To remarkedly reduce the recontamination due to the adhesion of dusts onto a semiconductor wafer by a method wherein the semiconductor wafer is raised from the interior of a liquid in the upper stream of the liquid being held in a clean state that the dusts do not exist at all times. CONSTITUTION:A semiconductor wafer 1 is all dipped into a liquid 8 in the lower stream of the liquid 8 and is moved in the liquid 8 against the flow of the liquid 8 toward the side of a liquid sending tube 4, that is, the upstream direction of the liquid 8, from the lower stream of the liquid 8. Dusts 9 adhered to the wafer 1 are removed. The wafer 1 is raised from the interior of the liquid 8 in the upper stream of the liquid 8. By flowing the liquid 8 toward the side of a liquid-discharge tube 5 from the side of the tube 4 of a box 3, the dusts are always flowed to the lower stream of the liquid 8 from the upper stream of the liquid 8 along with the flow 7 of the liquid 8. Thereby, the recontamination due to the dusts 9 adhered to the wafer 1 is remarkedly reduced.
Patent JP-S5463286-A (JP)
Title: Housing of connector and so forth for tester
Inventor: MATSUDA SATORU
IPC: H01R13/46
Filed: 1977-10-28
Abstract: PURPOSE: To keep safety and also to prevent fouling and dmage by the method in which the connectors of testers for inspecting vehicles are hanged at high positions such as ceiling, etc. during out of use.  
     CONSTITUTION: The flexible cable 15 having wire with the connector 13 or air pipe, the electicity-powered hoister 17 for connector, and the connecting box for arranging cable, wire, and tubing are provided as the ground facilities at high position such as the ceiling of building or panda inspection bedplate 18, and the switch 21 is placed at a position as low as to be reached by hand. Inspector rotates the electricity- kpowered hoister by the switch 21 first, lowers the connector 13, and connects it to the connector 12 of the vehicle 11 to be inspected. After completion of inspection, the connector 13 is removed, and then the witch 21 is operated for the electricity- powered hoister 17. Thus, the electricity-powered hoister 17 hoists the rope 19 and houses the connector 13 at a high position. The use of this housing device reduces the labor of inspector despite the weight connector 13 integrally combined with wire and air pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5755035-A (JP)
Title: Magnetron anode structure
Inventor: SAKAUCHI JINKAN
IPC: H01J23/00
Filed: 1980-09-19
Abstract: PURPOSE:To improve dimensional exactness after brazing by providing plural numbers of projections along the shaft line on the inside wall of an iron cylinder and welding the projections with the outside wall of the anode cylinder by brazing. CONSTITUTION:Plural numbers of triangular of semicircular projections 52 provided at uniform intervals along the shaft line on the inside wall of an iron cylinder 51, and ditches 53 for preventing the flow of the braze are provided along the periphery at a position where the lower end of a vane 2 is fitted. The projection 52 on the iron cylinder 51 is processed with a die in a process of drawing the cylinder and the braze flow preventing ditches are made simultaneously with a processing by a lathe for the determination the length of the iron cylinder 51. The anode cylinder 1 provided with the vane 2 and straps 3A, 3B, 4A and 4B is brazed to the inside of the iron cylinder 51 with the braze 6. The braze runs through the space formed by the projection 52, and is stopped at the braze flow preventing ditches 53, whereby the brazing can be completely effected, and dimensional preciseness is improved.
Patent JP-S5656428-A (JP)
Title: Loading apparatus
Inventor: KASHIMA NORIYASU
IPC: B65G57/00
Filed: 1979-10-09
Abstract: PURPOSE: To enable a plurality of plate members each having four holes or more to be transfer-loaded in the piled-up state in plural numbers.  
     CONSTITUTION: When the holes selected out of plural numbers of holes on a plate member are inserted onto insertion pins 3 and a fixed quantity of plate members W are heaped up in the first piling-up apparatus 1, an elevator 9 operates, and a hanger body 8 descends, and the insertion pins 3 contact with the tapered part of a positioning metal fitting 23 and are inserted into the hole, correcting the relative position. Then, the air cylinder 6 of the first piling apparatus 1 operates and raises up the plate members W on a loading plate 5 and stores them into a hanger 20. When the lowermost member of the plate members W piled up is raised higher than the position of the pin 26 of a holding apparatus 21, the air cylinder 30 operates and advances a holding plate 27 and supports the member W. Then, the hanger body 8 is raised, and a spider 10 is turned by 180°, and the members are transferred onto a second piling apparatus 2, and heaped up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5462955-A (JP)
Title: Compensating method for rolling speed at feeding material
Inventor: ICHIKAWA SHINICHI
IPC: H02P29/00
Filed: 1977-10-28
Abstract: PURPOSE: To shorten the transition time from the feed of material to the normal revolutions, on purpose to prevent the lowering of the product yield from the raw material, by making revolutions of the rolling roll, when the raw material is fed into the rolling mill, to be larger than the normal revolutions by the decrement of revolutions due to the material feed.  
     CONSTITUTION: When the material 1 is to be rolled by the rolling roll 2, 2, if the first material 1 is fed into the rolling roll 2, a decrease of revolutions of the rolling roll 2 depending on the material feed is detected. The minimum revolutions S 1  at material feed is memorized in the integrating circuit 12. The revolutions S 2  of the rolling roll 2, when the material 1 is completely fed to the rolling roll 2 and its revolutions is now normal speed, is memorized in the integrating circuit 22. S 1  and S 2  are compared by the comparator 30, which then delivers the difference of them, ΔS i . The sum of this value and the reference revolutions S 0  of the rolling roll is added to the speed of the rolling roll when the second material 1 is to be rolled, so as to restore the reference speed S 0  in a short time, so that the defective portion of the rolled material 1, accompanied with the shortage of revolutions, is greatly reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05300484-A (JP)
Title: Teletext receiver
Inventor: YAMADA KENICHI
IPC: H04N5/445
Filed: 1992-04-21
Abstract: PURPOSE:To improve a reception efficiency by enabling the reception of a desired teletext program even when a traveling object is running. CONSTITUTION:In a teletext receiver, a changeover switch 16 between a display circuit 9 and a CRT 10 is switched to a second terminal 16c side to be a cut-off side a speed detection circuit 17 while an automobile is running and the reception command of the program stored in a program information memory 13 is imparted to a teletext program selection means 12. Therefore, a desired teletext program is possible to be received even when the automobile is running and the reception efficiency is possible to be improved.
Patent JP-H10316326-A (JP)
Title: Control device for elevator and its improvement construction method
Inventor: ENOMOTO ATSUSHI
IPC: B66B13/14
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a door control panel at a low cost and shorten the installation work period by providing a main control panel controlling an elevator with a control system different from that for the existing elevator and a new door control device controlling a new door motor. SOLUTION: A main control panel 31 is installed on an engine room floor 32 via a fixing metal 33. A new door control panel 34 storing a door openable zone relay, a lock detecting relay, a travel relay, a door control relay, and a current limiting resistor is fitted on the side face of the main control panel 31. The new door control panel 34 and main control panel 31 are connected by the lead wires 35 guided from the new door control panel 34. Existing components other than a new door motor are used as they are for a door mechanism. The new door motor is changed to variable-voltage variable-frequency control, and its opening/closing actions are made smoother as compared with the control by the existing door motor.
Patent JP-H06337517-A (JP)
Title: Positive type electron beam resist composition
Inventor: OOSETO HIROKI
IPC: G03F7/022
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a positive type electron beam resists composition superior in dry etching resistance and small in change with the lapse of time under a yellow light. CONSTITUTION:The positive type electron beam resist composition contains an alkali-soluble resin and 1,2-naphthoquinonediazide-sulfonate ester and has a B parameter of >=0.5mum<-1> in the range of 480-520nm, thus permitting the obtained positive type electron beam resist mainly comprising the alkali-soluble resin superior in dry etching resistance and the quinonediazido compound to be obtained and small in change with the lapse of time under the yellow light.
Patent JP-H08301943-A (JP)
Title: Production of petroleum resin
Inventor: NARAI KENICHI
IPC: C08F6/06
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a high-quality petroleum resin in a shortened oil/water separation time by treating a liquid polymerization mixture with water and/or an alkaline aqueous solution. CONSTITUTION: The production process comprises the step of treating the liquid reaction mixture obtained by polymerizing a petroleum distillate containing unsaturated hydrocarbons in the presence of a Friedel-Crafts catalyst with water and/or an alkaline aqueous solution in the presence of 5-70ppm of a polyoxyalkylene copolymer represented by the formula (wherein R1 and R2 are each alkyl; PO is a propylene oxide unit; and EO is an ethylene oxide unit).
Patent JP-2000328244-A (JP)
Title: Shutter mechanism
Inventor: KITANO HIROKI
IPC: C23C14/54
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a shutter mechanism which is simple in structure and small in size and can be arranged within a vacuum chamber. SOLUTION: A shutter head 15 is mounted on one end side of a sliding shaft 4 which is freely retilinearly displaceable in an axial direction. A coil spring 6 is shrinkage mounted between a collar part 4a of the sliding shaft 4 and a guide member 5. The other end of the sliding shaft 4 is coupled to one end of a shape memory alloy element 18 by a connector 17. The other end of the shape memory alloy element 18 is fixed to a fixing socket 19. A dc power source 22 is connected between the fixing socket 19 and the connector 17 via a switch 21.
Patent JP-S618228-A (JP)
Title: Preparation of composite electrode-wire for wire electric discharge
Inventor: SAWADA KAZUO
IPC: B23H7/08
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a composite electrode-wire having the superior electric discharge characteristic by covering the outer periphery of a brass wire by the material containing Zn as main constituent in the stage of the wire diameter thicker than the final wire diameter and carrying-out working with a surface reduction rate of 50% or more at a temperature below the recrystallization temperature of the covering material and higher than the room temperature. CONSTITUTION:A surface reduction rate of 50% is the min. necessary working degree for securing the close adhesion performance. At a temperature lower than the room temperature, the above-described close adhesion performance is not improved, and when the temperature rises over the recrystallization temperature of a covering material, the workability of the covering material is deteriorated, and the strength of a core member is reduced or can not be improved. A die having an approach angle of 10 deg. or less is used in the above-described working. The reason in that the wire extension performance can be improved, and the close adhesion performance between the core member and the covering member during wire extension can be improved. Brass wire, e.g., the alloy wire containing 70-60% Cu and 30-40% Zn and the alloy added with addition elements (Sn, Al, etc.) are used as the core member. Highly pure Zn containing Zn in 99.9% or more is used as the material containing Zn as main constituent.
Patent JP-S6019746-A (JP)
Inventor: RUTSUTSU JIEROMIN
IPC: C07C51/44
Filed: 1984-06-23
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-S5462916-A (JP)
Title: Supplying method for additives into molten steel
Inventor: SAWAMURA NOBUYUKI
IPC: C21C7/04
Filed: 1977-10-28
Abstract: PURPOSE:To enhance the yield of additives such as deoxidizer, desulfurizer and steel component regulator by putting a gas supply pipe into a converter from the inlet and supplying the additives into falling molten steel from the tip of the pipe together with a gas when the steel is pured into a ladle by tilting the converter. CONSTITUTION:After blowing in converter 1 and in the course of tilting converter 1 to the horizontal state, by operating support mechanism 12 gas supply pipe 10 is put into converter 1 fro inlet 5 and tip opening 19 is dipped in molten steel layer 3 through slag layer 2 while spouting a carrier gas. Tap hole 4 is opened to discharge steel 3 into ladle 6, and at the same time feeder driving motor 20 is started to mix additives in a predetermined amt. set to supply amt. setting device 21 with a carier gas. Tap hole 4 is opened to discharge steel 3 into iadle 6, and at the same time feeder driving motor 20 is started to mix additives in a predetermined amt. set to supply amt. setting device 21 with a carrier gas in feeder 8 and to spout the mixt. from opening 19. The additives are supplied up to the bottom of ladle 6 and stirred well by means of the convection of steel 3. Since an inert gas is used as the carrier gas and the contact of the additives with steel 3 is carried out in the absence of of air, a loss of the additives can be prevented, thus enhancing the yield of the additives can be prevented, thus enhancing the yield of the additives in steel 3.
Patent JP-H11325862-A (JP)
Title: Photographing method and photographing device for cylindrical body inner wall surface
Inventor: YAGI SATORU
IPC: G01N21/954
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographing method and photographing device of a cylindrical body inner wall surface capable of preventing distortion from being developed in photographed images and shortening time for photographing. SOLUTION: For a triangle pole mirror 20, two side faces 21 and 22 are mirror surfaces and an angle α formed by the side faces 21 and 22 with the side face 23 is 45 deg.. Also, an angle between the normal line of the side faces 21 and 22 and the center axis 50 of a cylinder 10 is 45 deg.. Thus, the optical distance of a camera 30 and a photographing part through the side faces 21 and 22 is equal, regardless of the photographing part of the inner wall surface 11. Thus, the distortion is prevented from being developed in the photographing images. Further, since the two side faces 21 and 22 of the triangle pole mirror 20 are the mirror surfaces, by rotating the cylinder 10 for 180 deg. and simultaneously photographing light projected to the side faces 21 and 22 by the camera 30, the entire periphery of the inner wall surface 11 is photographed.  Thus, the photographing time of the inner wall surface 11 is made shorter than before.
Patent JP-H02310616-A (JP)
Title: Mouse
Inventor: KOKUBU YASUHIRO
IPC: G06F3/0354
Filed: 1989-05-25
Abstract: PURPOSE:To reduce the fatigue of a wrist by inclining a left front edge to the left back and a right front edge to the right back, arranging button groups consisting of plural buttons to respective front edges on both sides and giving functions corresponding to a pair of buttons where respective button groups correspond. CONSTITUTION:When a mouse mainbody 11 is held by a right hand, for example, the forefinger (b) is placed on a button 16, and the middle finger (c) on a button 17. Then, the surface of the mouse main body 11 is depressed by the palm 33 of the hand, a side is pinched by a thumb and the third finger (d) and the little finger is attached to the third finger (d). Then, the mouse is handled in such a manner that the palm 33 is put out from the left back to the right front of the mouse main body 11 since the buttons 16 and 17 are in the right front, and the mouse is grasped in such a manner that it is operated by putting the upper arm 32 oblique with respect to the mouse main body 11, namely in a state that the upper arm 32 is naturally put toward the mouse while a body is faced to the keyboard 24 of a computer 22 as it is.
Patent JP-H07335389-A (JP)
Title: X-ray tube device
Inventor: TSUCHIYA AKIRA
IPC: H05G1/04
Filed: 1994-06-13
Abstract: PURPOSE:To provide an X-ray tube device which has a structure capable of downsizing, can efficiently cool the heat generated in the X-ray tube, and is never short in the heat capacity even by the continuous use in large output or for a long time at low cost. CONSTITUTION:An X-ray tube device is formed of a body part 1, a radiating part 2, and a cooling part 3. The solid insulator (supporting insulating cylinder 14) for supporting the rotating anode side of an X-ray tube 6 of the body part 1 is formed of a material having high heat conductivity. The radiating part 2 has a radiator 21 thermally connected to the supporting insulating cylinder 14 and cooling fins 22.... The cooling part 3 has a foamed body vessel 24 having liquid nitrogen 25 sealed therein, and a heat insulating material covering the outer circumference of this vessel (vessel housing 23), and it is connected to the body part 1 in the state where the liquid nitrogen 25 faces the cooling fins 22.... An openable and closable lid for ventilation to the foamed body vessel 24 is provided on a part of the vessel housing 23, and the evaporating action of the liquid nitrogen is regulated by the opening and closing of the lid.
Patent JP-2000285171-A (JP)
Title: Entering management system
Inventor: SHIMIZU KOJI
IPC: G06Q30/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an entering management system with which even visitors can easily input respective material demands from visitors or answer data of respective questionnaires in the place without necessity to prepare a number of panels displaying respective material demand items or answer items of respective questionnaires and bar codes corresponding to purposes. SOLUTION: An entering management system 1 is provided with an ID card 2 displaying the previously registered bar code for specifying the visitor in the place, a bar code reading means 3 installed at the desired position in the place for reading the bar code displayed on this ID card, an information display means 4 composed of a display for displaying questionnaire answer items or the like, a designation means 5 composed of a pointing device such as mouse for the visitor to designate any demand or answer from plural catalog demands or questionnaires displayed on this information display means 4 and a data processing means 8 for relating visitor information corresponding to the bar code read by the bar code reading means 3 and the designation information of the demand or answer designated by the designation means 5.
Patent JP-H11318305-A (JP)
Title: Container for toxic bait agent
Inventor: MATSUBARA AKIMASA
IPC: A01M1/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for a toxic bait agent, capable of securing a sealing performance for sealing the bait agent due to an unused sealing component and capable of easily being peeled off when using the bait agent. SOLUTION: This container 1 for a bait toxic agent has a container body 2 with a bottom plate 3 and a surrounding wall 4 projecting from the plate 3. The body 2 has also a partition wall 5 projecting from the plate 3 and forming two receiving parts 8a, 8b for the bait agent by dividing the space surrounded between the plate 3 and the wall 4. The upper part 4a of the wall 4 is provided with a projection 6 in such a way that it is continuously located along the wall 4. The upper part 5a of the wall 5 is also provided with a partition wall-relating projection 7 in such a way that it is continuously situated along the wall 5.