baber/WOPTO huggingface dataset:
Patent JP-H02169447-A (JP)
Title: Prevention for copying mark at web edge and taking-up core shaft
Inventor: OTANI NAOHISA
IPC: B65H18/04
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate the take-up starting work and improve the quality of a web and improve the yield by representing the position of the take-up starting edge of the web at a proper position at least at one edge of a take-up core shaft at the center part of which the web is wound. CONSTITUTION:An indication means 5 for representing the position of the take-up starting edge 4a of a web is installed at a proper position on the side surface of the collar body 3 of a taking-up core shaft 1 at the center part of which the web 4 is wound. The application of the dead weight of the web 4 at the take-up starting edge is prevented by supporting-storing the both edge parts of the core shaft 1, keeping the indication point of the indication means 5 on the lower side. Therefore, the take-up starting work for the web 4 is facilitated, and the generation of the copying mark at the web edge can be prevented perfectly.
Patent JP-H09161183-A (JP)
Title: Annunciator
Inventor: SATO YUICHIRO
IPC: G08B23/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To unnecessiate the insertion/replacement work of a name entry card and to easily set/register an equipment name by the operation of an annunciator itself. SOLUTION: This annunciator is provided with a display/selection block 3 having display parts 31 displaying the equipment name of each control point and a storage part 34 storing the equipment name data displayed on these display parts 31 and an operation block 5 inputting equipment name data to be displayed on the display parts 31 of the display/selection block 3 and having various kinds of operation buttons 51 to 56 for registration. A writing is performed by successively inputting equipment names in the display part 31 selected from the display/selection block 3 by operating the operation buttons 51 to 56 of the operation block 5.
Patent JP-H10161687-A (JP)
Title: Sounder volume regulating circuit
Inventor: KOBAYASHI KAORU
IPC: G10K15/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a sounder volume regulating circuit in which sound volume switching in multistage can be performed with a small number of control signals in order to solve the problem of excessive use of sounder controlling CPU port and the increase in PIN number. SOLUTION: A sounder 1 is driven by a power source 2. A plurality of resistors R1-R4 for determining the sound volume are inserted to the driving circuit, and selected by transistors Q1-Q4 to switch the sound volume. A singing pattern and two binary control signals 1, 2 are transmitted from a CPU. A gate circuit 3 is formed of four AND gates U1-U4 for driving the transistors Q1-Q4. The singing pattern is inputted to all AND, and the control signal 1 is inputted to the Lo-enable of ANDU1 and U2 and the Hi-enable of ANDU3 and U4. The control signal 2 is inputted to the Lo-enable of ANDU1 and U3 and the Hi-enable of ANDU2 and U4. The singing pattern and the control signals 1, 2 are transmitted from the CPU, and the four transistors Q1-Q4 are selectively driven, whereby four kinds of sound volumes can be switched.
Patent JP-H03183339-A (JP)
Title: Insulating device of electric compressor
Inventor: SUNAGA TAKASHI
IPC: H02K5/22
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the insulation resistance between flag-type terminals from falling with the insulating film at the outside even if the insulation resistance between the flag-type terminals falls by applying the insulating film to the outside of the flag-type terminal set to the pin of an airtight terminal. CONSTITUTION:Lead terminals 15-17 drawn out from the winding 6 of an electric element 4 are connected to an external power source by setting the flag-type terminals 12-14 to the pins of an airtight terminal 9. The flag-type terminals 12-14 are so made that the substantial resistance between these flag-type terminals may not fall even if the insulation resistance between the flagl-type terminals set to the pins of the airtight termial 9 falls, by coating the outsides with insulating films. Hereby, even if the insulation resistance falls with the mixed liquid of a refrigerant and oil, insulation shortage can be prevented.
Patent JP-S63168941-A (JP)
Inventor: VALKONET LOURENS
IPC: H01J35/18
Filed: 1987-12-22
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-H09160956-A (JP)
Title: Device for verifying design of semiconductor circuit
Inventor: NAKAMURA MUNEO
IPC: G06F17/50
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To quickly execute a fan out verification for the whole designed circuit or a comparatively wide range by calculating a time constant between each active element and a succeeding active element so as to include a parastic element being parastic to a signal line connecting these active elements. SOLUTION: A parastic element retrieving part 7 retrieves and outputs the parastic element of each signal line in the circuit from circuit connection information and back annotation information. A time constant calculating part 8 calculates and outputs a time constant including a parastic element being parastic to the signal line to an output line for transistors or a transistor unit (active element) constituting a CMOS logic gate in the designed circuit. A time constant information storing part 9 stores the circuit connection information and the time constant calculated by the calculating part 8. A time constant comparing part 11 compares the time constant calculated by the calculating part 8 with a reference time constant stored in a reference time constant information storing part 10 and outputs only the information of the time constant exceeding the reference time constant.
Patent JP-H01163617-A (JP)
Title: Position detector
Inventor: KUBO KEIJI
IPC: G01D5/249
Filed: 1987-12-21
Abstract: PURPOSE:To improve the detection accuracy by forming a trigger generation pattern for phase detection on a code plate. CONSTITUTION:Light from a semiconductor laser 1 is scanned on the code plate 4 at right angles to its moving direction through a polygon mirror 2 and a lens 3. Every time a scan is made, a synchronizing signal from a photodetecting element 8 and a detection signal from a photodetector 7 are inputted to a control circuit. The detection signal contains a binary code obtained by scanning a binary code pattern 13a formed on the plate 4, a trigger signal by the trigger generation pattern 14, a moire fringe transmitted light quantity waveform obtained by scanning moire fringes formed through slits 11 of the plate 4 and slits 12 of a mask 5, and a binary code obtained by scanning the binary code pattern 13b formed at the lower part of the plate 4. The detection signal inputted to the control circuit is discriminated according to the synchronizing signal and the binary code is sent to a signal processing circuit and discriminated to detect the absolute position of the code plate. Consequently, the detection accuracy can be improved.
Patent JP-H04189509-A (JP)
Title: Die for granulating synthetic resin
Inventor: ORIMO YASUJI
IPC: B29B9/06
Filed: 1990-11-26
Abstract: PURPOSE:To exchange only a nozzle ring, when the re-polishing or exchanging of die is intended and make it possible to ensure highly accurate die by a constitution wherein the die concerned consists of a die main body equipped with the access parts of nozzle holes and the nozzle ring, which is detachably fixed to the main body and equipped with the tapered parts and land parts of the nozzle holes. CONSTITUTION:In a die 4 for granulating synthetic resin having a large number of nozzle holes 13, each of which consists of an access part 13a on the backward side of the extrusion direction of resin, a tapered part 13b convergent at its midway and a nozzle part 13c on its forward side, the die concerned consists of a die main body 4a equipped with the access parts 13a of the nozzle hole 13 and a nozzle ring 4b equipped with the tepered parts 13b and land parts 13c of the nozzle holes 13. The nozzle ring 4b is detachably fixed to the die main body 4a. Thus, at the changing-over of resin or the re-polishing or exchanging of the die due to wear, the exchanging of the nozzle ring 4b can be performed with out dismounting the die main body 4a from an extruder. In addition, the mounting accuracy of the nozzle ring 4b is also ensured and the exchanging operation becomes easy and, at the same time, the exchanging time is contrived to be remarkably shortened.
Patent JP-H01212771-A (JP)
Title: Polymer state control agent for pretreatment of non-metal surface for chemical plating
Inventor: CHIYUNNII CHIYAN
IPC: C23C18/20
Filed: 1988-12-23
Abstract: PURPOSE: To improve the nucleation of a nonmetallic surface by a colloid by using a polymer condensation product having the repeating unit expressed by a specific formula as a state control agent before the formation of nuclei on the surface.  
     CONSTITUTION: The polymer condensation product having the repeating unit expressed by the formula is used as the state control agent for pretreatment of the nonmetallic surface before the formation of the nuclei in the nonmetallic surface for the purpose of subsequent chemical plating. In the formula, A 1 , A 2  are 2 to 4C alkylene groups, A 3  is 2 to 4C alkylene group which may be substd. with a hydroxy group, R 1 , R 2  are hydrogen atoms, 1 to 12C alkyl groups or benzyl groups, R 2 , R 3  are 1 to 12C alkyl groups or benzyl groups, R 5 , R 6  are 1 to 12C alkyl groups, 2 to 12C alkyl groups substd. by a hydroxyl group or benzyl groups, n, m, a, p, q, r are an integer of 0 or 1. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001140486-A (JP)
Title: Mechanical parking device
Inventor: YAMAGISHI KIYOSHI
IPC: E04H6/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To secure a walk road for persons walking on a pallet arranged horizontally on the ground surface while widening the scope of the selection of a structure of a portion above ground surface and a portion below ground surface for the mechanical parking device. SOLUTION: When a large clearance W2 is created between pallets 5 and 12 arranged horizontally on the ground surface GL as the width of a pallet 5 is made narrower than that of the pallet 12, the clearance W2 is closed by a closing means including a path board 19. And by widening the scope of the selection of the portion below ground surface having the pallet 5 and the portion above ground surface having the pallet 12 of the mechanical parking device, a walk road is secured for persons walking on the pallet arranged horizontally on the ground surface GL.
Patent JP-H06176632-A (JP)
Title: Superconductor
Inventor: KAMISHIRO KAZUHIRO
IPC: H01B12/02
Filed: 1992-12-03
Abstract: PURPOSE:To reduce A.C. loss, and prevent the increase of the quenching phenomena of superconductive wire material and the cooling load to realize an effective superconductive coil system. CONSTITUTION:A stabilizing member 10, provided contactedly with superconductive wire material 1, is sectioned into small rectangular states, and the surface of the stabilizing member 10 is covered by material 11 having relatively electric resistance. Consequently, A.C. loss for a magnetic component even in any direction can be reduced.
Patent JP-H02167947-A (JP)
Title: Ridge section construction method and various trim tiles used therefor
Inventor: SHIBAO KANEO
IPC: E04D1/30
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to place each tile linearly and, at the same time, to promote permeability and to make construction easy by providing a chamfer door to a large ridge plane tile, providing an interlocking body to each ridge plane tile and, at the same time, providing a fitting groove to each tile. CONSTITUTION:A large ridge plane tile 2 is placed on a batten tile 1 put on the top surface of a roof, and a ridge plane tile 10 and a plane tile etc. 19 are placed thereon. After that, a bearing lever 32 is inserted into a nail-hole 24 of the plane tile etc. 19, an interlocking body 28 fixed to each ridge plane tile 10 and a through-hole of the large ridge plane tile 2 to fix it to a ridge board 34. A space is filed with a chamfer door 5 provided to the large ridge plane tile 2. Each tile is capable of arranging linearly through fitting grooves 7 and 13. Further, the slippage of tiles caused by the oscillation of earthquake and the like is controlled by the interlocking body 28 and fitting grooves 7 and 13.
Patent JP-H08173750-A (JP)
Title: Heat exchanger for dehumidifying compressed air
Inventor: KANEKO HIDEKI
IPC: B01D53/26
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a heat exchanger for dehumidifying compressed air without passage resistance and scattering of condensed drainage by installing a thin pipe for sucking drainage which makes the bottom of a main cooling chamber communicate with the bottom of a direction shifting passage independent of an air passage. CONSTITUTION: The middle part or bottom part on the downstream side from it of an inner cylinder 3 is made to communicate with the bottom part of a direction shifting passage 16 by a thin pipe 20 for sucking drainage. The pipe 20 is connected penetrating the bottom to protrude slightly from the wall surface of the bottom. Besides, on the side of the direction shifting passage 16, the end is curved upward in a U-shape. In this way, in spite of the simple structure, drainage deposited in the direction shifting passage can move gently to the bottom of a cooling chamber without scattering again.
Patent JP-H11161875-A (JP)
Title: Method for monitoring image
Inventor: KAWASAKI SEIJI
IPC: G08B21/22
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image monitoring method for detecting abnormality from an image taken by a video camera. SOLUTION: In a step S10, start and end points are specified on a screen displaying an image taken by the video camera to set up a monitoring line. In a step S20, the luminance variation width values of respective picture elements on the monitoring line are measured, and picture elements having large variation width are deleted and effective monitoring points are extracted. In a step S30, picture information is inputted from the video camera, and in a step S40, the average luminance of respective monitoring points on N latest pictures is calculated. In a step S50, the number of monitoring points having large differences from the average value is counted, and in a step S60, the ratio of the counted number to the number of all monitoring points is calculated and displayed.  In a step S70, the ratio is judged, and when the ratio is more than a threshold, an alarm is outputted and image information on the monitoring screen is recorded in a step S80. The processing contents of respective steps S30 to S80 are repeated in each picture until a stop instruction is outputted.
Patent JP-H05154861-A (JP)
Title: Manufacture of injection molded body
Inventor: ITO RYOICHI
IPC: B29B17/00
Filed: 1991-12-09
Abstract: PURPOSE:To reuse a waste material of automobile parts which are coated with paint as an injection-molded body for various uses, by improving drastically shock resistance of a composition which is made from the automobile waste material as raw materials. CONSTITUTION:A waste material of automobile parts made of olefin resin, which are coated with paint, is crushed and compounded at a ratio of components (a)-(d) on the basis of the 100 pts.wt. crushed matter and injection- molded; (a) 0.5-20 pts.wt. olefin resin, (b) 0.25-10 pts.wt. olefin elastomer, (c) 0.01-1 pts.wt. copolymer of ethylene and an unsaturated compound containing a hydroxyl group, (d) 0-4 pts.wt. talc.
Patent JP-H08269016-A (JP)
Title: Synthesizing method for alkylimidazolidone (meth)acrylate
Inventor: AREN RIONDERU
IPC: C07D239/10
Filed: 1995-11-20
Abstract: Prepn. of N-alkyl-diazone methacrylate derivs. of formula (I) comprises reacting H2C=CR1-C(O)O-R2 with a heterocyclic alcohol of formula (III) in the presence of a catalyst comprising at least one magnesium alkoxide and calcium chelated with a 1,3-dicarbonyl cpd., a tin dialkyl oxide, tin dialkyl alkoxide or a tin dialkyl diester. R1 = H or CH3; A, B = 2-5C hydrocarbon chain; R2 = H or 1-4C alkyl. The reaction is pref. carried out at 75-105 degrees C for 3-15 hrs. (not exceeding atmospheric pressure). A polymerisation inhibitor such as phenothiazine, hydroquinone methyl ether, di-t-butyl catechol, hydroquinone, p-anilinophenol and/or p-phenylenediamine can be added.
Patent JP-H10165881-A (JP)
Title: Electrostatic powder coating method for road wheel
Inventor: KUKIZAKI KOUJI
IPC: B05D1/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a powder coating material from falling onto the surface of a road wheel at removal work by sucking away the unnecessary powder coating material sticking onto the tapered surfaces within the bolt holes for hub bolts to the rear surface side of this road wheel. SOLUTION: The wheel for automobiles is placed on a supporting jig 21 and suction ports 26 to be connected to the bolt holes 24 of the wheel are formed at this supporting jig 21. A suction device is connected thereto. The suction ports 26 are formed larger than the opening 24a on the wheel rear surface 23 side of the bolt holes 24. The wheel and the supporting jig 21 are so positioned that these openings 24a are positioned completely within the suction ports 26. The powder coating material 11 is adhered onto the surface 22 of the wheel in this state and thereafter, the air in the bolt holes 24 is sucked via the suction ports 26 of the supporting jig 21, by which the unnecessary powder coating material 11 sticking onto the tapered surfaces 25 of the bolt holes 24 is sucked away to the rear surface 23 side of the wheel.
Patent JP-2000159433-A (JP)
Title: Paper sheet folding device
Inventor: BARRY P MANDER
IPC: B65H45/16
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To make a folding position compensable, in a paper sheet folding device. SOLUTION: A paper sheet 10 is fed into a chute 30 by a supply roll 6, and further it is fed as long as the specified length by two reversible feed rollers 14 and 25. Subsequently, the reversible feed roller 24 reverses, bending the sheet 10, whereby a bending part is fed into a nip 11 lying between two folding rolls 6 and 8. Each length of the sheet 10 after being folded is detected by each of three sensors 12, 14 and 16. On the basis of the length detected, individual servomotor drivers 22 and 23 are controlled, adjusting the feed rate of this sheet, and thereby a folding position is compensated to the desired position.
Patent JP-H07178534-A (JP)
Title: Fiber reinforced metallic piston
Inventor: FUKUHARA YASUHIDE
IPC: F02F3/00
Filed: 1993-12-24
Abstract: PURPOSE:To suppress degradation in machining quality and to increase the volumetric rate of reinforcing fibers in a fiber reinforced metallic part by impregnating a preform for reinforcement consisting of ceramic fibers previously formed with a ring groove with molten metal and press forming this preform. CONSTITUTION:The preform 5 is formed by putting alumina fibers 2, cordierite particles 3 and carbon fibers 4 into a cylindrical vessel of water spraying molding machine, dissolving the mixture in a solvent, pressurizing the mixture, removing soln. moisture from the orifice, taking the molding out of the vessel and drying and calcining the molding, thereby molding the preform as a sponge form. The ring groove ID, etc., are machined in the calcined circular preform 5 and is shaped to a prescribed shape. Such preform 5 is set in metal molds for molding a piston and an aluminum alloy of the molten metal is poured into the metal molds. The molten metal is press formed by a plunger formed with the inner shape of the piston in a pressurizing and impregnating stage. As a result, the preform 5 is impregnated with the molten aluminum alloy, by which the preform 5 and the aluminum alloy are combined.
Patent JP-H10169432-A (JP)
Title: Exhaust emission control device for engine
Inventor: NAKAMURA NORIHIRO
IPC: F02D45/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the NOx purifying rate of an NOx purifying catalyst during lean-burn operation by correcting the fuel injection quantity to decrease to an air-fuel ratio of misfiring limit when an engine is put in a specified operating state, particularly in a slow accelerating state, under the operating state at a lean air-fuel ratio leaner than a stoichiometric air-fuel ratio. SOLUTION: An ECU 40 reads output signals from various sensors and switches to detect an engine operating state, and computes the fuel injection quantity, ignition timing, and the like. At this time, in a slow accelerating operation state, the fuel injection quantity is corrected to decrease by a large margin by an accelerating time decrease quantity coefficient to make an air-fuel ratio lean to a misfire limit and to delay combustion speed by a large margin so as to exhaust unburnt gas. That is, a large quantity of HC is supplied to an NOx purifying catalyst to improve an NOx purifying rate in the NOx purifying catalyst 30. HC generated in lage quantity during the slow acceleration is made remain in the catalyst 30 by another operation mode so as to react with NOx, thus preventing the NOx purifying rate from lowering by the insufficiency of HC in the whole lean-burn operation area.
Patent JP-2000142171-A (JP)
Title: Instruction unit
Inventor: MANFRED HEHL
IPC: B60K35/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To realize the imaging of an optional color with high luminance by making a light incident on a liquid crystal instruction realized as a single- color LCD, and providing, on an instruction unit, an optical element for projecting the light or directing it to a deflecting surface. SOLUTION: An instruction unit 2 has an optical element 8. The lights transmitted by single-color LCD 12, 13, 14, which are emitted from three light sources 9, 10, 11 of different colors of RGB and synchronized to the color spectra of the corresponding light sources 9, 10, 11, respectively are incident thereon. By use of the optical element 8 having two color selective mirror surfaces 15, 16 synchronized to one color spectrum of the light sources 9, 10, the images generated by the respective single-codor LCD 12, 13 are reflected by the optical path of a color channel started from the light source 11 and passing the two color selective mirror surfaces 15, 16 without obstruction and incident.
Patent JP-H09195094-A (JP)
Title: Supporting body for electrochemical film formation
Inventor: CAILLAT PATRICE
IPC: C25D17/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body for electrochemical film formation capable of significantly decreasing the mass of the electrolyte necessary for the purpose of the film formation.  
     SOLUTION: This supporting body for the electrochemical film formation includes a substrate 120, plural first conductive surfaces 128 which are disposed on the substrate 120 and are capable of constituting electrodes, at least one second conductive surfaces 116 which are capable of constituting counter electrodes and connecting means (terminals 130, 132, 133, 135) for connecting the first conductive surfaces 128 and the second conductive surfaces 116 to a voltage source. 
     COPYRIGHT: (C)1997,JPO