baber/WOPTO huggingface dataset:
Patent JP-2000219992-A (JP)
Title: Manufacture of forming die by electroforming
Inventor: KAMIMURA YUJI
IPC: C25D1/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To increase the joining strength of an electroforming metal layer with an insert plate. SOLUTION: An insert plate 19 for forming a small groove part is integratedly provided on an electroforming metal layer 18 to form an upper die 16. A through hole 19a is formed in a part embedded in the electroforming metal layer 18 of the insert plate 19. In manufacturing the upper die 16, a base die 20 having the same contour as that of a formed stock is manufactured (a), and a tip part of the insert plate 19 is fitted to the small groove part 20a of the base die 20 and set thereto (b). The electroforming metal layer 18 is provided (c) on the surface of the base die 20 and the insert plate 19. The electroforming metal is also filled in the through hole 19a, and in the electroforming metal layer 18, both side parts of the insert plate 19 are connected to each other through the through hole 19a.  The electroforming metal layer 18 is released (d) from the base die 20 together with the insert plate 19.
Patent JP-S62183790-A (JP)
Inventor: YODA SHOTARO
IPC: B32B5/32
Filed: 1986-02-07
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-S63191618-A (JP)
Title: Apparatus for thermal shrinking of thermally shrinkable member for covering metal member of continuous length
Inventor: HARA AKIRA
IPC: B29K105/02
Filed: 1987-02-04
Abstract: PURPOSE:To cover automatically, with a high speed and uniformly a metal member with a thermal shrinkable member, by rotating the metal member of continuous length whose outer circumference is covered with the thermal shrinkable member and transferring at the same time a saddle having a heating means between both ends of the metal member. CONSTITUTION:A sleeve 15 is set concentrically, at a constant distance on the outer circumference of the supporting shaft 4a and 4b of a guide roller 3 through spacers 20a and 20b. The guide roller 3 where the sleeve 15 is set in freely rotatable state on a bearing blocks 5a and 5b. Then, a pulley 19 is set on an end of a supporting shaft 4a. The guide roller 3 is rotated by driving the second motor 18, and at the same time, a driving shaft 9 is rotated by driving the first motor 11 to transfer a saddle 13 from an end of the guide roller 3 to its another end. A far ultrared ray heater 17 being carried on the saddle 13 is advanced to preheat the guide roller 3 at about 150 deg.C through the sleeve 15, and the sleeve 15 is thereafter heated at about 200 deg.C from the outside by means of a heat gun 16 to shrink successively the sleeve 15 and join and fix it on the outer circumference of the guide roller 3.
Patent JP-S63191606-A (JP)
Title: Manufacture of lens for eye and mold used therefor
Inventor: KAMIYA HIDEAKI
IPC: B29C39/26
Filed: 1987-02-04
Abstract: PURPOSE:To cause the structure of a lens to be continuously changed at its boundary part, while combining firmly the hard part of the lens with its soft part by a method in which after the space of a molding cavity has been partially filled with a first polymerizing component, the residual space is filled with a second polymerizing component, and then each polymerizing component is polymerized. CONSTITUTION:The first polymerizing component is received in the cylindrical polymerization vessel receiving a mold, and is prepolymerized. Then, this polymerizing component is taken out from the through hole of the mold, thereby making the state where only the peripheral edge part of a molding cavity is filled with the prepolymerized material of the first polymerizing component. Next, the second polymerizing component is added into this polymerization vessel and is polymerized again. Then, the obtained transparent polymerized material is cut by the upper and lower parts of the mold, and further while pinching the polymerized material in the mold, only the central part is cut and polished, thereby obtaining the shape of an aimed contact lens. The obtained contact lens has a soft periphery and a hard central part, and further the boundary between them is not recognized, and its structure is continuously changed.
Patent JP-H10215681-A (JP)
Title: Carry-in and carry-away equipment for natural lawn pallet
Inventor: KANO SHUNJI
IPC: A01G1/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently replace a natural lawn pallet between a lawn caring yard and a ground by a simple equipment. SOLUTION: Laying routes 6A and 6B for laying the palettes are formed on the caring yard 4 and the ground 2, carry-in and carry-away routes 5A and 5B for connecting the caring space 4 and the ground 2 are formed in the direction of orthogonally crossing the laying routes 6A and 6B and a connector for connecting the plural pallets 1 in one line is provided. Then, a laying chain roller freely movably guided in the direction of the laying routes 6A and 6B on the bottom part of the pallet 1 and a receiving guide plate in the direction of the carry-in and carry-away routes 5A and 5B are arranged.  The laying routes 6A and 6B are provided with a laying guide plate for guiding the laying chain roller, a carry-in and carry-away chain roller capable of transferring the pallet through the receiving guide plate is arranged in the carry-in and carry-away routes 5A and 5B and the pallet transfer truck 39 of a self traveling type for moving a pallet line along a carrying route and the laying routes 6A and 6B is provided.
Patent JP-H10209752-A (JP)
Title: Oscillation circuit configured as microwave integrated circuit
Inventor: KIMIJIMA MASAYUKI
IPC: H03B5/12
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum oscillating state at a selected frequency, even when a resonance frequency of a resonance circuit is selected over a wide frequency range. SOLUTION: An externally mounted terminal 2 is placed to a gate of a control FET 3, and a resonance circuit 16 is connected to the terminal 2. A series connection circuit of a 1st feedback capacitor 6(C1 ) and a 1st switch FET 17, and a series connection circuit of a 2nd feedback capacitor (C2 )18 and a 2nd switch FET 19 are connected in parallel between a source of the FET 3 and a ground. Thus, the switching FETs 17, 19 are turned on/off with gate control voltages VG2 , VG3 to change, e.g. the feedback capacitance values to be 3 types and the oscillating state optimal for the 3 kinds of resonance frequencies is obtained. Furthermore, number of feedback capacitors and switch FETs is arbitrary.
Patent JP-S53109642-A (JP)
Title: Printer
Inventor: OKA TOORU
IPC: B41J15/00
Filed: 1977-03-05
Abstract: PURPOSE:To reduce ticket issuing operations by cutting roll paper in front of head 45 that the leading end of the ticket at that time comes in a printing position in a printer of tickets, etc. using a thermal head.
Patent JP-S58142510-A (JP)
Title: Manufacture of magnetic bubble element
Inventor: IMURA AKIRA
IPC: H01F41/34
Filed: 1982-02-19
Abstract: PURPOSE:To form the magnetized layer inside of the surface by the magnetic distortion effect and to obtain the element having high Curie temperature by a method wherein H<+>, H<+>2, D<+>, D<+>2 ion are implanted in multiplicity into a crystal surface of magnetic bubble in single or combined manner, while, a distorted layer is produced on a surface of a bubble film by forming a anisotropic magnetic field in the direction toward the inside of the bubble film. CONSTITUTION:H<+>, H<+>2, D<+>, D<+>2 ions are implanted in multiplicity into a crystal surface of a magnetic bubble in single or combined manner. In case of the hydrogen ion, for instance, at least one time, over 2.5X10<16>/cm<2> implanting for H<+>2 ion, or over 5X10<16>/cm<2> implanting for H<+> ion are required. After said implantation, the heat treatment at least over 350 deg.C is performed for stabilizing the produced distortion. Thereby, the sufficiently uniform distribution of the distortion on the surface of the bubble film is produced while decreasing the Curie temperature drop of the ion implanting layer, moreover, said distribution of the distortion is obtained with excellent mass productivity.
Patent JP-S56119739-A (JP)
Title: Manufacture of high-strength steel strip
Inventor: SHINODA KENICHI
IPC: C21D8/06
Filed: 1980-02-28
Abstract: PURPOSE: To manufacture a high-strength steel strip of a high carbon steel by externally heating edge parts alone of a steel strip to a specified temp. range to carry out local patenting before cold rolling or during several cold rolling processes.  
     CONSTITUTION: A high carbon steel strip is provided with a fine pearlite structure or a sorbite structure by controlled cooling or patenting after hot rolling, and this strip is cold rolled to obtain a steel strip having a developed fibrous structure. At this time, before the cold rolling or during several cold rolling processes edge parts alone of the strip are externally heated to 800W950°C to carry out local patenting. Laser heating, high-frequency induction heating or gas flame heating is applied as the external heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01200783-A (JP)
Title: Luminescent spot reduction circuit
Inventor: TSUJI KIYOSHI
IPC: H04N5/378
Filed: 1988-02-03
Abstract: PURPOSE:To effectively reduce a luminescent spot interfering an observation in a video signal by extracting a luminescent point signal from a video signal with a luminescent spot detection means and controlling the video signal in accordance with the output of this luminescent spot detection means. CONSTITUTION:The picture signal is inputted to the BPF or the HPF 2 of a luminescent spot reduction circuit 1, a signal component containing the luminescent point signal is extracted and a luminance signal component can be extracted by clipping a low noise component in a luminescent spot detection circuit 3 and the like. The video signal of which luminescent point signal is reduced can be obtained by inputting this luminance signal component to a luminance control circuit 4, subtracting from an original video signal and the like. Since a luminescent spot reducing means to reduce the luminescent spot component without being influenced by a synchronizing signal and the like is provided according to this constitution, a detection part can be expressed in the condition of a good gradation reproductibity without changing the gammacharacteristic except the luminescent spot.
Patent JP-H10216580-A (JP)
Title: Interior plate material for resin molding, processing and coating chamber
Inventor: IKEDA YOSHIHIRO
IPC: B05B15/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To remove easily the adhesion caused by scattering, dropping or the like of synthetic resin and a coating material by forming a plate shaped body of polyolefin resin on sites on which the adhesion caused by scattering, dropping or the like of synthetic resin such as unsaturated polyester resin is generated. SOLUTION: An interior plate material used for floors, walls, ceilings or the like of a workshop for resin coating or the like is composed of olefin resin, and a sheet-shaped or a plate-shaped hard body formed of polyolefin thermoplastic resin to be softened when overheated into which, for instance, a substantial amount of glass fibers is mixed is used. As for the polyolefin resin, polypropylene resin or polyethylene resin is preferred, and as the polyethylene resin, high density polyethylene resin or ultra-high-molecular-weight polyethylene resin is preferred. Although the thickness of a plate-shaped product is not specified, the thickness in the range of 0.5-5mm is preferable. After installing the interior plate-shaped material in a workshop, adhered resin is released in a manner of tearing off after having been cured, and the resin can be removed and cleaned simply.
Patent JP-S56121120-A (JP)
Title: Setting method for initial state of information processor
Inventor: OOTSUKA TOSHINORI
IPC: G06F1/24
Filed: 1980-02-28
Abstract: PURPOSE:To reset an internal circuit having a memory function without requiring an inverter, by providing a reset signal generating circuit which generates a reset signal in response to either value of a binary signal. CONSTITUTION:Between reset signal line 1 and internal circuits 6-9 with the memory function, reset signal processing circuit 13 is connected which receives two kinds of detection signals generated by detecting the variation of a binary signal between two values and then generates a reset signal for resetting internal circuits 6-9 at the post stage. Therefore, even when the reset signal from signal line 1 has either value, internal circuits 6-9 can be reset without any inverter which converts the reset signal.
Patent JP-H10220176-A (JP)
Title: Shield machine
Inventor: YASUMOTO MASATAKE
IPC: E21D9/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To alter the quantity of a cutter bit projected during propulsion, to improve excavation efficiency by soil and to lengthen the lifetime of the abraded cutter bit by installing the cutter bit to a cutter spoke in a manner that the quantity of projection can be changed. SOLUTION: L-shaped bit movable support members 28 are welded and fixed mutually back to back at both end sections of the facing 27 side section of a cutter spoke 24 constituting a cutter 23 rotatably mounted at the front end of a shield frame respectively. The thinned rear end sections of cutter bits 30 are inserted between two pin plates 29 integrally set up to each bit movable support member 28 respectively. Sections among the rear end sections 31 and the pin plates 29 are pivotally attached rotatably by rotary central pins 32 parallel with the cutter spoke 24, the front ends of each cutter bit 30 are supported so as to be able to be projected and retracted to and from the facing 27, and the quantities of the cutter bits 30 projected to the cutter spoke 24 can be changed.
Patent JP-H02204940-A (JP)
Title: Freeman type ion source
Inventor: YONEUCHI MITSUO
IPC: H01J27/20
Filed: 1989-02-03
Abstract: PURPOSE:To provide a filament with long lifetime by separating the area, where thermoelectrons are generated from the filament, and the area where the thermoelectrons bombard impurity gas to cause generation of ions. CONSTITUTION:Thermoelectrons are generated by heating a filament 1 by means of current supply. These thermoelectrons are moved from a thermoelectron generation area 4 to an ion generation area 2 by an arc power supply 8 and a reflector power supply 9 to be impressed to a reflector electrode 5. At this time, bombardment is made with the gas introduced from an impurities introducing hole 3 to case ion generation. These ions are drawn out by a drawout power supply 7 to be impressed to a drawout electrode 6. As the thermoelectron generation area 4 is separate from the area ionized, ions generated in this ion generation area 2 do scarcely bombard the filament 1, so that it will not be sputtered to become thin.
Patent JP-H02207878-A (JP)
Title: Wet scrubber
Inventor: MITSUNAKA ISAMU
IPC: B65H9/08
Filed: 1989-02-03
Abstract: PURPOSE:To surely remove dirt stuck on a discoid article without impairing a product by transferring the discoid article to be washed by a conveyor and holding up this discoid article nearly higher than the conveyor with a holder and blowing high-pressure washing liquid and high-pressure air thereon while the article to be washed is rotated. CONSTITUTION:An endless conveyor 3 which is equipped with an introducing part 1 and an ejecting part 2 and long sideways is passed through the inside of a frame body 4. High-pressure washing liquid and high-pressure air are blown on a discoid article to be washed which has been transferred by the endless conveyor 3 through an injector 5 provided in the frame body 4. The wet scrubber is formed so that the discoid article to be washed is held nearly higher than the conveyor 3 with a holder 6 and also rotated. When the article to be washed is rotated by the holder 6, high-pressure washing liquid is injected through the injector 5 and then high-pressure air is blown thereon. As a result, the equipment suitable for mass production and simple in the structure is obtained.
Patent JP-S60169570-A (JP)
Title: Jewel support
Inventor: ISOKAMI MINEO
IPC: A44C27/00
Filed: 1984-02-13
Abstract: PURPOSE:To provide a jewel support which has excellent resistance to corrosion, retains the beauty inherent to the jewel without spoiling the same and upgrades the commodity value of industrial art objects by forming a film consisting of titanium oxide or metallic oxide consisting essentially of the titanium oxide on the surface of a metallic body. CONSTITUTION:A base plate 10 is constituted of a metallic body 11 and a film 12. The body 11 is a core member for imposing of a jewel thereon and for forming a film 12 of titanium oxide or metallic oxide consisting essentially thereof on the surface of said plate. Ti, Ti alloy, etc. having good joining property to the film 12 are adequately used for the body 11. The body 11 is formed and worked to the prescribed shape adapted to the shape and size of the jewel to be mounted thereon. The body 11 is deposited therein with the film 12 consisting of titanium oxide or the metallic oxide consisting essentially thereof. The film 12 is extremely highly resistant to corrosion and prevents effectively discoloration owing to oxidation or UV deterioration. The color of the film 12 which is transparent is changeable to a desired color such as pink, green, yellow or the like by changing the thickness (t) of said film.
Patent JP-S52108095-A (JP)
Title: Preparation of bio-active substance sp-1
Inventor: OKUNO TOMOKATSU
IPC: A01N63/02
Filed: 1976-03-09
Abstract: PURPOSE: A bio-active substance SP-1 consisting of toxic protein which causes silver leaf disease to apple, plum, pear, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11221919-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: KUNIDA MASAO
IPC: B41J2/16
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To manufacture high quality ink jet print through the densification of a head to increase the number of ink discharge elements within constant dimensions by making constitution in which the liquid chamber grooves of a chamber and the center of laminated piezoelectric elements of an actuator are constituted to coincide with each other highly precisely. SOLUTION: Both of the projection 26 of an actuator and projection 34 of a chamber are fitted in with the elongated groove-like recess 72 of an actuator sticking tool, thereby ensuring a relative positioning accuracy between the actuator and the chamber 30. Passages to decide the center of a laminated piezoelectric element S 22 of the actuator and the position of liquid chamber grooves 32 of the chamber 30 are the laminated piezoelectric elements 22, an actuator projection 26, the recess 72, the chamber projection 34, and the liquid chamber grooves 32, and since the positioning passages can be simplified, a relative positioning accuracy is improved between the laminated piezoelectric elements 22 and liquid chamber grooves 32.  Regarding a relative position between the liquid chamber grooves 32 and the chamber projection 34, high precision can be ensured by keeping the accuracy of a mold and making molding conditions most suitable.
Patent JP-H04340277-A (JP)
Title: Manufacture of mos semiconductor integrated circuit
Inventor: TAKEDA MINORU
IPC: H01L29/49
Filed: 1991-01-25
Abstract: PURPOSE:To increase the processing accuracy of an integrated circuit by a method wherein a gate electrode is formed by an offset etching operation by making use of the silicon-contained resist of a polycrystalline silicon layer as a mask and the silicon-contained resist is used as an offset insulating film. CONSTITUTION:Sidewalls 6 composed of SiN2 are formed on sidewalls on gate electrodes 3a which use silicon-contained resist films 4 as offset insulating films. Thereby, a contact hole 7 surrounded by the sidewalls is formed. After that, a diffusion-layer extraction electrode 10 composed of a second-layer polycrystalline silicon layer is formed. Since the silicon-contained resist is nearly inorganic and electrically insulating, the electrodes 3a can be insulated from the electrode 10 by means of the offset insulating film 4 even when the electrode 10 is overlapped with the gate electrode 3a. Consequently, a layout so as to be overlapped can be performed without any trouble. Thereby, the processing accuracy of the title integrated circuit can be increased.
Patent JP-S54118659-A (JP)
Title: Floor brush for vacuum cleaner
Inventor: SAKATA HARUHIKO
IPC: A47L9/04
Filed: 1978-03-07
Abstract: PURPOSE: To reduce the space housing the motor drastically while heightening the cooling effect of the motor by providing thereof in a rotary shell of the rotary brush to drive the brush.  
     CONSTITUTION: The internal tip of a case 1 for the floor brush body is provided with a freely rotative shell 2, on the circumference of which a brush 3 is planted spirally. A rotator coil 4 is provided on the inner periphery of the rotary shell 2 while a field coil on the center shaft 5 of the main case 1. The moment the cleaner body is driven for cleaning, the motor comprising a field coil 6 and a rotor coil 4 is energized simultaneously to rotate the rotary shell. Thereupon, waste on the floor surface such as carpet is sucked up to be sent to the cleaner body side through a discharge port. Air sucked herein cools the motor comprising the field coil 6 and the rotor coil 4 through a vent 28 thereon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05199761-A (JP)
Title: Inverter device
Inventor: MATSUO HIROBUMI
IPC: H02M7/537
Filed: 1992-01-16
Abstract: PURPOSE:To maintain a specific operating mode to make a light load area such that the resonance capacitor voltage goes zero and to expand a zero voltage switching area by converting AD output of an inverter section into DC through a bridge of switching elements to supply it to a load, and selecting the switching elements to open and shut. CONSTITUTION:Until voltage V9 reaches voltage E1 after a switching element 5 is turned OFF, switching elements 151 and 152 are kept in the ON position, and switching elements 153 and 154 are kept in the OFF position. Accordingly, the route of electric current I23 is not switched, so that a high value is maintained, and when the voltage V9 reaches the voltage E1, a switching element 6 is kept in a zero switching area. After that, the switching elements 151-154 are all turned ON, and when the current I23 reaches a specific peak value, the switching element 6 is turned OFF, the switching elements 151 and 152 are turned OFF, the switching elements 153 and 154 are kept in the ON position so that voltage V10 the voltage E1, and the switching element 5 is kept in the zero switching area.
Patent JP-S63193072-A (JP)
Title: Maximum value detection circuit
Inventor: TANAKA SHUHEI
IPC: G01R19/165
Filed: 1987-02-06
Abstract: PURPOSE:To detect the max. value in the form of an analogue signal by the function same to that using a computer, by operating the corresponding control means and cutting off the power source of a time constant circuit on the basis of the output signal of the time constant circuit. CONSTITUTION:A plurality of input signal detection circuits B(B1-Bn) consisting of detection means composed of optical sensors S(S1-Sn), the time constant circuits consisting of said detection means and condensers C(C1-Cn), resistors RS(RS1-RSn), RO(RO1-ROn) and transistors QC(QC1-QCn), QS(QS1-QSn), Qt(Qt1-Qtn) are provided. When a signal is inputted to each detection means, the output of the time constant circuit containing the detection means to which a signal having the max. value is inputted reaches max. level before the output of the other time constant circuit reaches max. level. By this mechanism, the corresponding control means is operated to cut off the time constant circuit and the power source of the other time constant circuit is cut off by the control means. Therefore, on the basis of the output of the control means operated to the max. extent, the detection means to which the signal having the max. value is inputted can be known.