baber/WOPTO huggingface dataset:
Patent JP-H03288939-A (JP)
Title: Clock control circuit
Inventor: OSUGA HIROSHI
IPC: G06F1/04
Filed: 1990-04-06
Abstract: PURPOSE:To detect the fault, which can not be detected normally, of a bus transfer circuit by providing a clock control circuit to directly control a clock in the partial circuit of a logic circuit. CONSTITUTION:A control circuit 100, bus circuit 101 and clock control circuit 102 are provided. This added clock control circuit 102 is composed of OR gates 118 and 119 and inverter 120. In such a case, by controlling two-phase clocks phi1 and phi2 in the partial circuit of the logic circuit, the clocks phi1 and #2 supplied by the partial circuit of the logic circuit are fixed to a high level or a low level. Thus, since the clock in the partial circuit of the logic circuit can be controlled, it is possible to detect the fault, which can not be detected normally, of the bus transfer circuit.
Patent JP-H03289188-A (JP)
Title: Metal vapor laser
Inventor: TAKEHISA KIWAMU
IPC: H01S3/08
Filed: 1990-04-06
Abstract: PURPOSE:To form the shade of an amplified beam from a metal vapor laser amplifier by half only on its lower side and to improve amplifying output by mounting an optical system having an image inverted upside down such as an optical system having a dove prism or a convex lens aligned, or an optical system including three surfaces of plane reflection surfaces between an oscillator and an amplifier. CONSTITUTION:A metal vapor laser oscillator 1 has a laser tube 2, a totally reflecting mirror 3 and an output mirror 4, and a metal piece 5 to become laser medium is placed on a lower side in the tube 2. Therefore, an oscillating laser light 6 has a light intensity distribution of a shaded part on its lower side. When the light 6 passes through a dove prism 7, an image is inverted upside down, and a laser light 8 is disposed in its shaded part to upside. Then, the light 8 is passed through a beam diameter converter 9 to become a beam 10 enlarged in the diameter to be incident into a laser tube 12 of an amplifier 11. In this case, since the beam 10 is passed through the converter 9, the image is again inverted, and its shaded part is disposed on a lower side. Therefore, the amplified output is raised as compared with the case in which shades are formed in upper and lower positions.
Patent JP-H10311380-A (JP)
Title: Spool device for strip of web
Inventor: CHATTERJEE DILIP K
IPC: F16H7/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a spool device having a high accurate ceramic drive system of high reliability easy to use with manufacture possible by reducing a cost, having wearing resistance and polishing resistance in a contact surface of the ceramic drive system, having the ceramic drive system of long effective life. SOLUTION: A spool device for a strip of a photographic web has a secondary drive system for driving a station and a main drive system of ceramic in cooperation with the secondary drive system with high efficiency light weight and durability and having a slide component of wearing resistance and abrasive resistance. The component of the ceramic drive system is arranged so as to slide rotate while into contact, also a chain 24 is constituted by a center link 50 and a center roller 60 respectively formed by a ceramic compound unit of high accurate tetragonal zirconia polycrystal (TZP) ceramic or zirconia aluminum, even a sprocket winding the chain 24 is constituted by a compound unit.
Patent JP-H07295803-A (JP)
Title: Method and equipment to distribute software object
Inventor: TOOMASU II KUUPAA
IPC: G06F12/14
Filed: 1995-04-17
Abstract: PURPOSE: To provide a method and device to distribute a software object from an author to a potential user in which tentative trial use period is allowed for the user without exposing the software product to such an undesired danger than a pirate act an undermitted use are conducted in excess of a tentative trial period. CONSTITUTION: A cancelation-enable function limit is applied on a software object by ciphering preferably, and the result is loaded to a memory medium 213 accessible by a computer with a file management program. The medium 213 accessible by the computer is sent from an author 209 to a potential user 211. The file management program is loaded to the data processing system for user control and related to the operating system for data processing system for user control. The memory medium 213 accessible by the computer is read by the data processing system for user control and the file management program limits the access to the software object.
Patent JP-H07255455-A (JP)
Title: Method for cleaning pipe and pipe cleaner
Inventor: NAKANISHI MASAAKI
IPC: C12G3/02
Filed: 1994-03-22
Abstract: PURPOSE:To provide a method for cleaning a pipe so that the periodical cleaning of the pipe is not required or so that the periodical cleaning interval can remarkably be prolonged, and to provide a pipe cleaner (cleaning device). CONSTITUTION:This method for cleaning a pipe comprises winding a coil on the outer periphery of a non-steel wire extensively disposed from a brewed liquid-storing container to the feeding tip of the pipe, the coil-wound position being placed at a position near to the storage container 1, and forming an electromagnetic field in the pipe from the coil. The pipe cleaner comprises a coil 4 wound on the outer periphery of the non-steel pipe 3 extensively disposed from the brewed liquor-storing container 1 to the feeding tip 2 of the pipe, the wound position being placed at a position near to the storage container 1, an oscillation device 5 connected to the coil 4 for producing the magnetic field, and an electric source for supplying an electric current to the oscillation device 5.
Patent JP-H0639847-A (JP)
Title: Press and method for curing tapered air sleeve
Inventor: KIISU YUUJIIN HOFUMAN
IPC: B29C43/12
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a simplified inexpensive press for curing a tapered air sleeve by pressing an uncured air sleeve preformed by a cylindrical elastric bladder to the tapered cartridge placed in a curing chamber to cure the same. CONSTITUTION:The hollow support pipe 7 fixed between the base 2 of a press 1 and a top closure plate 2 has opening end parts 10, 11 and is equipped with rapid connectors 16, 17 becoming air/steam inlet and outlet parts. A cylindrical elastic bladder 20 is arranged in the pipe 7 and the opening end part thereof is fixed to the outer surface of the pipe 7 to form an annular expansion chamber between the bladder 20 and the inner wall of the pipe 7. A tapered sleeve cartridge 28 is provided in the hollow interior (curing chamber) 24 of the bladder 20 in a slidable manner and a preformed uncured tapered elastic sleeve is attached on the cartridge 28 in a slidable manner. A heating fluid is sent to the expansion chamber and the uncured sleeve is pressed to the cartridge 28 by the bladder 20 to be cured.
Patent JP-S5616974-A (JP)
Title: Video cassette tape of small size
Inventor: ABE TADATAKA
IPC: G11B23/087
Filed: 1979-07-17
Abstract: PURPOSE: To easily change the time of reception through the use of a small unit, by constituting each part for specified size, and winding the tape of desired length on the small sized cassette provided with tape shaking prevention and constant speed holes.  
     CONSTITUTION: The cassette providing holes 7, 8 etc. for tape shaking prevention and constant tape speed is formed in the small size as 10.6×6.4×2.5cm in height, width and depth. By changing the length of tape wound on this cassette, the time of reception can easily be changed to desired time with the small sized unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07280409-A (JP)
Title: Controller of cold storage showcase
Inventor: SUDO HARUHIKO
IPC: F25D11/00
Filed: 1994-04-05
Abstract: PURPOSE:To simplify the work of wiring in situ relating to the control lines for a plurality of cold storage showcases and improve the efficiency of the control for a low cost in an operation system having piping connecting the showcases in parallel to a refrigerating machine in common use. CONSTITUTION:One of a plurality of showcases 1, 2, 3..., chosen as parent showcase, is provided with an administrative control unit 7 for controlling their entire system, which is made to absorb data detected by sensors in the respective showcases. Since this constitution does not require to provide a control board specially for the control of the entire system, the work of wiring in situ relating to the control lines can be simplified and the control part of each showcase can be limited to a minimum. Therefore, even with augmentation in the control efficiency of the administrative control unit 7 the equipment for the control for the entire system can be had for a low cost.
Patent JP-H03287381-A (JP)
Title: Reinforced grinding wheel
Inventor: OKADA SHOJIRO
IPC: B24D5/04
Filed: 1990-04-04
Abstract: PURPOSE:To settle problems on the hygiene/environmental pollution of a silicosis illness, etc., while securing the safety and grinding performance on work, by laminating the net like body of a heat resistant synthetic fiber stable even at the heating conditions of 140 - 261 deg.C in the air inside a grinding wheel as a reinforcing material. CONSTITUTION:In a grinding wheel 1 with a phenolic resin 6 as a binder, the net like body of the heat resistant synthetic fiber stable even for the heating conditions of 140 - 260 deg.C temp. erature in the air is laminated inside a grinding wheel 1 as a reinforcing material 2. The breakdown of the grinding wheel itself due to the centrifugal force and impact generated during work is thus prevented by the net like body reinforcing material 2 and the wear particulate of this net like body itself does not cause the problem on hygiene.
Patent JP-S57206958-A (JP)
Title: Signal entering device
Inventor: SUMIOKA TOYOHIKO
IPC: G06F3/05
Filed: 1981-06-15
Abstract: PURPOSE:To obtain higher resolution by subtracting a prescribed value from an analog signal, multiplying the difference by a factor to apply the multiplied result to an AD converter and adding an AD converted output to a signal corresponding to said prescribed value in a digital device. CONSTITUTION:An analog signal entering device with sharply higher resolution than that defined by an AD converter is described. A prescribed value V'i is subtracted from an input analog signal Vi to find a deviation signal DELTAVi. The deviation signal DELTAVi is multiplied by K in a gain part 7 and multiplied output is applied to an AD converter 2 to find digital (KDELTAVi)D. The digital value is added to a digital signal (KV'i)D corresponding to said prescribed value by an adder 8 to find digital value (KVi)D corresponding to the input analog signal Vi. Consequently the analog signal entering device with the resolution of K times can be obtained even when the same AD converter is used.
Patent JP-H02268272-A (JP)
Title: Immunoplot reaction/analyzer
Inventor: MORI SHIGERO
IPC: G01N35/00
Filed: 1989-04-11
Abstract: PURPOSE:To achieve automation and standardization of the results of analysis by moving a suction/discharge end between a thin film and a reagent container. CONSTITUTION:A reactor 1 performs a plotting reaction processing of a nitrocellulose film NF fixed on a holder 3 carried on a moving base 4. The NF as placed on the base 4 is introduced into the device 1 through an opening 5 of the device 1. After a reaction processing, for an opening on the left side, the NF is sent to an analyzer 2 and introduced into the device 2 through a right opening 6. The device 2 is provided with a camera 7 to obtain a migration pattern formed on the NF. A migration pattern image obtained here is processed with a video processing section and outputted through an output device such as color hard copying machine or a printer. This enables automation and standardization of the results of analysis significantly.
Patent JP-2000280570-A (JP)
Title: Image forming apparatus
Inventor: YOSHIHARA HIDEO
IPC: B41J29/38
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a small installation area and to allow a circumference space thereof to be effectively utilized. SOLUTION: This image forming apparatus comprises a paper supplying cassette housing section for detachably and horizontally housing a paper supplying cassette 10, a discharge tray 70 that is provided above the paper supplying cassette housing section and a process unit and holds paper sheets with images formed by the process unit which are discharged therefrom and piled on the tray 70 and a housing 2 that houses the paper supplying cassette housing section and process unit. An opening section 34 for attaching and detaching the process unit is provided to the side face of the housing 2 and the process unit is detachably loaded in the direction perpendicular to an axis of a photosensitive drum for feeding a paper sheet.
Patent JP-H06302275-A (JP)
Title: Manufacture and device for cold cathode discharge lamp
Inventor: TAKADA TOSHIHIRO
IPC: H01J9/46
Filed: 1993-04-19
Abstract: PURPOSE:To manufacture a cold cathode discharge lamp with a high relability at a good yield, by preventing the generation of a temperature difference between a leading-in wire and a sealing glass, at the airtight sealing part of the leading-in wire, in the heat treatment of the final process. CONSTITUTION:In a heat treatment process of an electrode to be the final process in this manufacturing method, a preliminary heating, a high-frequency heating, and an anealing are provided in order, and at first, a glass tube 6a, an electrode 6d, and a leading-in wire 6c are heated in a prelimenary heating furnace. Then, the electrode 6d is heated by high-frequency heaters 4a to 4d at the temperature necessary to discharge the mercury from a mercury alloy, and after the mercury is discharged, the glass tube, the electrode, and the leading-in wire are cooled gradually almost at the same speed, in an anealing furnace. Since the condition not to generate a temperature difference between the leading-in wire and the sealing glass is provided, at the airtight sealing part of the leading-in wire 6c, the generation of a crack, an instable sealing condition, and the like, resulting from the temperature difference between the leading-in wire and the sealing glass, can be released or avoided easily, and a cold cathode discharge lamp with a high reliability can be manufactured at a good yield.
Patent JP-S58208865-A (JP)
Title: Document producing device
Inventor: FUJIKATA KENJI
IPC: G06T11/60
Filed: 1982-05-31
Abstract: PURPOSE:To facilitate an input of an original of a free style and to realize the picture processing, by setting a character frame of an optional size on a bit map display and then magnifying or reducing a character pattern in response to the character frame for display. CONSTITUTION:The position and size of a character frame and the groups of character codes are stored in a character assignment memory. A character pattern memory 11 stores a standard character pattern corresponding to the character code, and a display picture memory 12 holds the character frame and the assigned character pattern in the form of a bit image equivalent to a page. A display control circuit 13 transfers the contents of the memory 12 to a display 14 consisting of a CRT and performs a refresh display. A coordinate value memory 20 holds the coordinate value given from a coordinate input device 21, and this coordinate value is displayed to the display 14 by the circuit 13 and in the form of a cursor mark.
Patent JP-H03290448-A (JP)
Title: New composition
Inventor: AOKI NOBUO
IPC: C08L21/00
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a composition suitable for shafts, bearings, etc., having both highly lubricating ability and light-colored appearance by blending a cured material prepared by crosslinking and curing a specific polybutadiene with a synthetic resin or rubber. CONSTITUTION:100 pts.wt. synthetic resin (e.g. polyethylene) is blended with 0.01-8 pts.wt., preferably 0.3-6 pts.wt. cured material prepared by crosslinking >=10mol%, preferably >=90mol% vinyl type double bond of a polybutadiene which has >=20mol%, preferably >=60mol% based on monomer unit of vinyl type double bond and 500-100,000, preferably 1,500-8,000 number-average molecular weight or 100 pts.wt. rubber (e.g. natural rubber or styrene butadiene rubber) is blended with 0.01-60mol%, preferably 1-20mol% of the cured material.
Patent JP-S61249012-A (JP)
Title: Optical element having fixing groove
Inventor: MINEGISHI HITOSHI
IPC: G02B7/02
Filed: 1985-04-27
Abstract: PURPOSE:To prevent the generation of strain in an optical element in the curing stage of an adhesive agent and to prevent the bleeding of the adhesive agent to the optical element surface by holding the adhesive agent into spiral grooves provided to the circumferential surface part of the optical element and fixing the optical element to a lens barrel. CONSTITUTION:The adhesive agent is spread and coated into the spiral grooves 3 formed over the entire circumference in the circumferential surface part 2 of a lens 1 and when the lens 1 is built into the lens barrel 4, the lens 1 is fixed to the lens barrel 4 uniformly over the entire circumference by the adhesive agent. Since the lens is uniformly adhered, the generation of the strain on the lens face in the solidifying stage of the adhesive agent is decreased and the bleeding of the adhesive agent to the lens face is prevented, by which the man-hour for assembly is decreased and the workability is improved.
Patent JP-S5318270-A (JP)
Title: Fluorescent lamp dimming device
Inventor: NAKAI KENICHI
IPC: H05B41/36
Filed: 1976-07-31
Abstract: PURPOSE:To provide a stablized dimming starter by inserting a parallel circuit of a impedance for dimming and a switch for controlling dim between power source and at least one flurescent lamp starter of a type of tube current lagging phase.
Patent JP-H03290166-A (JP)
Title: Nutrition composition
Inventor: OYOSHI SHIN
IPC: A23L29/10
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a nutrition composition excellently digested and absorbed effective for nutrition control of patient before or after operation, having high nutritive value and excellent emulsion stability, by blending main components comprising protein, etc., lipid, carbohydrate, vitamin and mineral with a specific emulsifying agent. CONSTITUTION:Protein, a decomposition product and/or an amino acid as a protein (N source) is blended with a lipid such as soybean oil, a carbohydrate, such as starch, a vitamin, a mineral and optionally fruit juice to give a mixture, to which three kinds of emulsifying agents of (A) 0.01-5wt.% based on solid content of final product of citric acid monoglyceride or succinic acid monoglyceride, (B) 0.01-5wt.% fatty acid monoglyceride and (C) 0.01-5wt.% lecithin treated with an enzyme to give the objective composition.
Patent JP-S58209035-A (JP)
Title: Phosphor screen filming method
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1982-05-27
Abstract: PURPOSE:When forming a lacquer film on the inner face of a glass panel, to improve the quality, process and yield in the filming process by maintaining the temperature of lacquer liquid at predetermined level. CONSTITUTION:In order to maintain the liquid temperature in a head tank constant, the hot water 71 is fed through a pump 72 to the head tank 63 to regulate the temperature of lacquer liquid 32 in the range of 25-35 deg.C through a stainless pipe 73. A constant temperature tank 74 will hold the hot water 71 at predetermined temperature together with a heater 75 and a controller. With such filming method, phosphor screens having high and stable quality where the quality of lacquer film is excellent while the temperature of liquid to be reused will never change can be produced continuously.
Patent JP-S5425934-A (JP)
Title: Preparation of monascus pigment
Inventor: NOMURA TAKEO
IPC: C09B61/00
Filed: 1977-07-29
Abstract: PURPOSE: To extract the title pigment efficiently from microbial cells of the genus Monascus, by using an aqueous alcohol containing a salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5616954-A (JP)
Title: Magnetic tape unit
Inventor: TERADA YOSHIO
IPC: B65H59/38
Filed: 1979-07-19
Abstract: PURPOSE: To keep the tension of magnetic tape constant, by controlling the drive current of the reel motor at winding side while applying the brake current to the reel motor at pay-off side and exerting the braking.  
     CONSTITUTION: The magnetic tape 7 is wound between the reels 1 and 2, and the tension detector 3 and the speed detector 4 are povided. The reel drive motor 10 is of multiwinding type, and the drive current is supplied from the drive current circuit 12 and the brake current is fed from the brake current circuit 14. The motor 11 is constituted similarly. When the tape 7 runs from the reel 2 to the reel 1, if the tape tension changes, it is detected at the detector 3 and the brake current is adjusted at the circuit 15. If the running speed slows down with over-braking, it is detected at the detector 4 and the circuit 16 controls the drive current via the circuit 12. Thus, the tape tension can be kept constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5717962-A (JP)
Title: Image formation
Inventor: TARUMI NORIYOSHI
IPC: G03G15/05
Filed: 1980-07-04
Abstract: PURPOSE:To improve transfer efficiency even in an atmosphere of especially high humidity, by developing an electrostatic image formed on a charge retaining body made of a heat resistant resin with a developer having mold release characteristics, and impression transferring this developed toner image to a transfer material. CONSTITUTION:An electrostatic image is formed on a charge retaining body 1 made of a heat resistant resin, especially a fluorinated resin, such as polytetrafluoroethylene (a heat resistant resin layer formed as a dielectric layer on a photoconductive layer of a photoreceptor, or a heat resistant resin layer formed as a dielectric layer on a conductive substrate), developed 3, and transferred 7. As a developer, a toner containing a copolymer of a styrene type monomer and another monomer having a good mold release characteristics or in addition a low molecular weight olefin polymer and/or an fatty acid metal salt, or the like, or especially a conductive magnetic developer using said polymer as a binder and having 10<5>-10<12>OMEGA.cm volume resistivity is used. After developing 3 the latent image with this toner, this toner image is transferred by heat impression to a recording paper 9 in a transferring section 7 with a roller 5 and a roller 8 having a built-in heat source 8a, thus permitting a good image to be formed independently of humidity.
Patent JP-H10292297-A (JP)
Title: Thread-containing paper for preventing counterfeit
Inventor: OHASHI HIROYUKI
IPC: D21H21/40
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thread-containing paper for preventing counterfeit useful for bill, etc., excellent in printability, hardly curling, by making a water elongation in the width direction a fixed value or smaller than it. SOLUTION: In this paper for preventing counterfeit obtained by adding a thread prepared by providing one side or both sides of a filamentous or a taped substrate with a thermoplastic and/or a water remoistening adhesive layer to a paper layer and making a paper, the water elongation in the width direction of the paper for preventing counterfeit is <=4.3%. Preferably the substrate is a polyethylene terephthalate film having about 10-100 μm thickness and excellent in strength in spite of thinness.