baber/WOPTO huggingface dataset:
Patent JP-S6270977-A (JP)
Title: Display device for wiring pattern
Inventor: NISHINO YOSHINORI
IPC: G06F3/153
Filed: 1985-09-24
Abstract: PURPOSE:To detect quickly another wiring pattern that causes a wiring delay by providing a cell matrix memory part where the wiring pattern information is divided for each cell and stored. CONSTITUTION:When a command is inputted from a keyboard 16, a central arithmetic processing part 11 loads the wiring pattern stored in a magnetic disk 12 to a cell matrix memory part 21 via an interface 20. Then a wiring delay arithmetic mechanism 22 refers to a NET list (list for parts pins to be connected by the wiring pattern) in the disk 12 and allocates the same number to the cells showing the wiring patterns to be connected at the same potential. Thus the signal number is given to the wiring pattern of each cell and therefore the wiring pattern of another signal that causes a wiring delay is detected easily and quickly.
Patent JP-H06349243-A (JP)
Title: Ic package and tape cassette equipped therewith
Inventor: MIHARA MASATO
IPC: G11B23/30
Filed: 1993-07-30
Abstract: PURPOSE:To obtain an IC package which can be mounted/demounted easily while facilitating the rewriting of information. CONSTITUTION:The square IC package 5 being fixed to a part 2 on one side of a tape cassette 1 comprises a terminal part 6 disposed at the lower part, an identifying part 5b disposed at an upper corner part while being separated from the terminal part 6, and curved face parts 5e, 5f provided at other corner parts. This constitution facilitates the rewriting of information thus eliminating the need of label.
Patent JP-S6185293-A (JP)
Title: Longitudinal sail assembly
Inventor: SOTOOKA KAZUO
IPC: B63H9/04
Filed: 1984-10-04
Abstract: PURPOSE:To improve the propulsion efficiency of vessel by directing the front end of mast toward the direction of wind thereby reducing vortex in the rear of mast. CONSTITUTION:The longitudinal sail body 30 is constructed with a bag sleeve 31 provided along the entire length in vertical direction at the front section and a panel 32. A mast 10 is inserted entirely through the sleeve 31. The lower end of the mast 10 is fixed tiltably through a rubber joint 51 to the body of boat 50 while rotatably around the axis 10a in longitudinal direction. The front and rear ends 20a, 209b of wishbone boom 20 are jointed to provide a pair of arches where the front end 20a is fixed through a joint 40 to the intermediate section of mast 10 while the rear end 20b will pull the longitudinal sail body 30 rearward through a rope 36.
Patent JP-H02139554-A (JP)
Title: Photographic developing device
Inventor: ISHIKAWA TAKATOSHI
IPC: G03D3/00
Filed: 1989-08-11
Abstract: PURPOSE:To decrease the volume of a waste liquid and to stabilize processing by mixing and supplying a concn. liquid and the liquid from a washing or stabilizing tank of the foremost stage into a bleach-fixing tank and maintaining the liquid surface of the washing or stabilizing tank at a prescribed level. CONSTITUTION:A developing tank P1, the bleach-fix tank P2 and washing tanks W1 to W3 are provided in the developing device 10 and the tanks W1 to W3 are so constituted as to be supplied with the washing water successively from the tank W3 of the rear stage to the tanks W3, W1. The washing liquid of the tank W1 of the foremost stage and the concn. replenishing liquid 44 for bleach-fixing are mixed to a desired concn. and are supplied to the tank P2. The device is also so constituted that the washing water is supplied to the tank W3 so as to maintain the prescribed level by the liquid level detection of a liquid level sensor 56 provided at the tank W1. The similar supply of the replenishing liquid and washing water to the developing device which is provided with the developing tank, the beaching tank, the fixing tank, the plural washing tanks and the stabilizing tank and is suitable for processing of the photosensitive material for photographing is preferable as well.
Patent JP-S59100870-A (JP)
Title: Lamb wave potential sensor
Inventor: TODA KOUJI
IPC: G01R19/00
Filed: 1982-12-01
Abstract: PURPOSE:To obtain a highly sensitive, highly accurate and small-sized, light weight potential sensor by using a lamb wave as a sound source propagating a piezo-electric substrate in the potential sensor constituted by using a blink-like transducer. CONSTITUTION:An amplifier 26 constitutes of an oscillation circuit together with the propagation of sound waves through the transducer. When a voltage to be measured is applied to a voltage detecting electrode 20, distortion is generated in the propagating direction of the sound wave and the propagation distance is changed to shift the oscillation frequency. The propagation sound wave is a lamb wave and the characteristics of displacement are the same in both the front and back sides of a medium through which the sound wave is propagated. The thickness of the piezo-electric substrate is equal to the wavelength lambda of the sound wave or less and extremely thin, the sensitivity to the distortion of the piezoelectric substrate based upon the voltage to be measured which is applied to the voltage detecting electrode is extremely high, so that the sensitivity as a sensor is significantly improved as compared to the use of an Rayleigh wave. Therefore, the voltage to be measured can be measured by measuring the change of the oscillation frequency through a frequency measuring means.
Patent JP-H0373432-A (JP)
Title: Optical card and production thereof
Inventor: HAYAKAWA SUGURU
IPC: G11B7/24012
Filed: 1989-08-11
Abstract: PURPOSE:To improve productivity by laminating a recording material on a film coated with a resin layer for forming guide grooves and inserting this film between a transparent substrate and a backing substrate. CONSTITUTION:The resin layer 2 for forming the guide grooves is applied by a method, such as bar coating, spin coating or roll coating, on the film 1 consisting of a polyester system, polyolefin system, polystyrene system, etc. The optical recording material 3 is deposited thereon. The resulted optical recording ember is inserted between the transparent substrate 6 and the backing substrate 7 via adhesive agent layers 4, 5 in such a manner that the recording material surface comes to the transparent substrate 6 side. The mass and rapid production is possible in this way and the inexpensive optical card is obtd.
Patent JP-S60102098-A (JP)
Title: Ultrasonic wave probe
Inventor: OKAJIMA HIROSHI
IPC: H04R1/34
Filed: 1983-11-08
Abstract: PURPOSE:To attain uniform productivity and quality by making a reflecting electrode formed to the ultrasonic wave vibrator conductive to a lead electrode formed to the reinforced plate by means of the wire bonding method to eliminate fault of conduction due to adhering of a foreign material such as solder. CONSTITUTION:The ultrasonic wave vibrator 1 is bonded with heating to a back plate 4 and reinforced plates 20, 21 are provided to both sides of the back plate 4 in order to prevent thermal deformation of the back plate 4. The signal extraction electrodes 20A, 21A are provided to use the ultrasonic wave vibrator 1 as a transmission/reception vibrator at the outside of the outerface of the reinforced plates 20, 21, and the electrode 20A and the electrode of each vibrator formed by dividing minutely the ultrasonic vibrator 1 are connected. Since the electrodes of each vibrator and the extraction electrodes 20A are connected by the wire bonding of a lead wire 40, no foreign material such as solder is not adhered and the leads of the same condition are connected to each vibrator, the vibrating conditions of each vibrator are the same and the ultrasonic wave of uniform strength is outputted.
Patent JP-2001030431-A (JP)
Title: Composite structural material and production thereof
Inventor: SUKEOKA TERUAKI
IPC: B32B27/18
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite structural material adaptable even to a place desired to avoid the contact with a gel-like resin while putting the cushioning capacity or the like of the gel-like resin to practical use and a method for producing the same. SOLUTION: A composite structural material has a plate shape comprising a two-layered structure consisting of a gel-like part 3 and a non-gel-like part 5. The gel-like part 3 has Asker FP hardness of 30-90 and contains a styrenic thermoplastic elastomer as a base polymer and loses flowability as a whole in a state including process oil being a flowable component in the interstices of the reticulated structure of the base polymer to show a gel-like state. The non-gel-like part 5 is formed of a polyethylene resin sheet and the non-gel-like part 5 and the gel-like part 3 are welded by proper adhesion force. When this composite structural material 1 is produced, the resin sheet is preliminarily arranged in a mold before usual injection molding is performed.
Patent JP-H0554110-A (JP)
Title: Partial erasing system for image editing system
Inventor: ICHITANI SEIICHIRO
IPC: G06T11/80
Filed: 1991-08-22
Abstract: PURPOSE:To easily partially erase an image on a graphic display in the image editing system of the graphic display. CONSTITUTION:An image original in a memory 13 is displayed on a graphic display 12. While using a mouse device 11, coordinate information is read from the displayed image original and with the coordinate as a center point, the image on the graphic display 12 is partially erased. When the image is completely erased, the partially erased image original on the graphic display 12 is stored in the memory 13. By repeating the above-mentioned processing as needed, partial erase is executed.
Patent JP-H0662563-A (JP)
Title: Substrate potential supply circuit
Inventor: KIYOTA YUKIYOSHI
IPC: G11C11/413
Filed: 1992-08-06
Abstract: PURPOSE:To make it possible to supply a stable substrate potential without deteriorating the capacity of a substrate potential supply circuit in a semiconductor integrated circuit. CONSTITUTION:A substrate potential supply circuit is provided with a circuit for controlling an electric potential at a node C that controls the movement of electric charges having a capacity C1 and an electric potential at a node E that controls the movement of electric charges having a capacity C2. This makes it possible to turn a PMOS transistor Q2 off before, for example, a node D becomes a negative potential. Hence, an unnecessary current will not flow into the node D from grounded points, whereby it is possible to prevent a drop in capacity of a substrate potential supply circuit.
Patent JP-S58115207-A (JP)
Title: Combustion furnace for granular material
Inventor: USUI KIYOU
IPC: F23G7/10
Filed: 1981-12-28
Abstract: PURPOSE:To obtain clean hot-air, not containing ash or the like in it, without decreasing the thermal efficiency of a furnace, by interconnecting a part of granular material  feeding hopper with a hot-air passage interposed by a louver wall, in a combustion  furnace which discharges hot-air from it through the hot air passage. CONSTITUTION:A granular material combustion furnace 1 comprises a machinery section, an upper and a lower combustion cylinders 3 and 4, a fuel feed section 5, and a  hot-air discharger section 6. The hot-air discharger section 6 is composed of a hot-air  passage 26, a cyclone 27 consisting of a dust collector, and a blast pipe 30 provided  with a sucking draft fan 29. Both sides of a combustion furnace 1 and side of a sucking  draft fan 29 of a hopper 28, being interconnected with the above-mentioned hot-air  passage 26, are made of louver-formed, multi-stage walls, which are formed by arranging a number of plates 32, slanting downwardyly to the inside of a hopper 28, having  gaps on both sides of the plates, respectively. The louver-formed wall on the sucking  side is made of porous plates 33, having horizontal gaps on both upper and lower sides of the plates. With such an arrangement, ash and the like which cannot be collected by  the cyclone 27 are completely removed from the hot air while it is passing through  the louver-formed walls, so that clean hot air can be obtained from the blast pipe 30.
Patent JP-H0631963-A (JP)
Title: Thermal print head
Inventor: BABA NOBORU
IPC: B41J2/345
Filed: 1992-08-06
Abstract: PURPOSE:To provide a thermal print head having high grade printing performance and long lifetime by preventing ink leakage occurring due to linkage with each other of holes to be printed on a process film and preventing shortening of the lifetime of heat generating resistors. CONSTITUTION:In a thermal print head in which a plurality of strings of heat generating resistors 1 are arranged, a width of the heat generating resistor in the horizontal scanning direction is 0.63 or less with respect to a pitch of the heat generating resistor in the horizontal scanning direction, so that superposition of areas 2 adjacent to each other having a heat generating temperature 220 deg.C or more can be avoided.
Patent JP-2000040090-A (JP)
Title: System and method for network data base retrieval/ updated result automatic mail
Inventor: GOTO TATSUMI
IPC: G06F13/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of reserving information from a terminal to a data base on a network, quickly retrieving/updating the data base and automatically reporting the result by mail. SOLUTION: A terminal 1 accesses a network data base server 4 and the network data base server 4 accesses a data base 6 through a system program 5 and performs retrieval or update. The system program 5 is provided with an interface part 51 for relaying data with the network data base server 4 and data base 6 first data base retrieving/updating part 53 for retrieving or updating the data base 6, mail transmitting part 52 for issuing the automatic transmitting command of retrieved/updated result mail, timer control 55 for issuing an instruction to a second data base retrieving/updating part 53 when any derivative retrieval item is generated or the reservation is retrieved/updated without target data, and second data base retrieving/updating part 54 for automatically retrieving/updating the reservation according to the instruction.
Patent JP-H0763431-A (JP)
Title: Refrigerating plant
Inventor: FUJII TOSHIAKI
IPC: F25B1/047
Filed: 1993-08-25
Abstract: PURPOSE:To restore the degree of superheat to a high point so as to make an oil recovery device perform the recovery of oil satisfactorily when the degree of superheat of the discharged gas has decreased extremely due to excessive wetness, ensure satisfactory performance of the condenser, etc., in the transfer of heat, and prevent damage to bearings, etc., of the compressor. CONSTITUTION:When a detective means 6 having a discharge gas temperature detector 61 and a discharge gas pressure 62 detects a decline of the degree of superheat to 10 degrees or less, that is, a range indicating excessive wetness of the operation, the capacity of the compressor is forcedly to the minimum of 30% load; simultaneously the opening of the pressure-reducing device 4 is narrowed to correspond to the 30% load and only a second solenoid valve 42 is opened whereas the remaining valves are closed. Thus with lowering of the air volume sucked into the compressor the amount of the liquid fed to the vaporizer 5 is decreased in keeping with the low capacity of the compressor so that by controlling the boiling of the liquid the amount of the liquid in the form of mist transferred from the vaporizer 5 to the compressor is decreased.
Patent JP-S5998905-A (JP)
Inventor: FURUKAWA GENZOU
IPC: E01C19/12
Filed: 1982-11-30
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-S58116324-A (JP)
Inventor: OKADA REIICHI
IPC: A47C27/00
Filed: 1981-12-28
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-H0258805-A (JP)
Title: Manufacture of zinc oxide varistor
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1988-08-24
Abstract: PURPOSE:To improve the voltage nonlinearity and voltage applying life characteristics of a zinc oxide varistor by sintering the molded or calcined body of a zinc oxide varistor element after applying nickel to the side faces of the molded or calcined body. CONSTITUTION:Nickel is applied in a rate of 0.1-50mg/cm<2> in NiO to the side faces of a molded body produced by compressing molding a material powder composed principally of zinc oxide with additives so added that a sintered product may give voltage nonlinearity. For example, the molded body 1 is dipped in a nickel paste prepared by mixing 300g of NiO into an organic binder composed of 10wt.% of ethyl cellulose, 20wt.% of n-butyl acetate, and 70wt.% of butyl carbitol. After sintering the molded body 1 thus produced in air and plasma spraying Al2O3 to the side faces of the sintered body, both end faces of the sintered body are polished and splaying electrodes 4 of aluminum are provided on the end faces. Since the nickel diffuses into the element body from the side faces, the voltage nonlinearity and voltage applying characteristic of the element can be improved.
Patent JP-2000025991-A (JP)
Title: Splice device for web
Inventor: KUBOTA KAZUYA
IPC: B65H19/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the jointing work of a new and old raw webs for high working efficiency by fitting a return roller capable of rotating freely between the first and second web suction boxes, clamping a web by the first and second nip rollers, and fitting a swivel. SOLUTION: A return roller 15 capable of rotating freely is disposed at a position running along the lower surface of a web feed line between the first and second web suction boxes 13, 14. Webs A, B are clamped by the first nip roll 18 in a space to a web introduction roll 11, and then clamped by the second nip roll 22 capable of free rotation. A swivel 23 is driven by a cylinder 23A, and a return roller 15 is swiveled between a position along the web feed line and a position along a reject line. The swivel 23 forms the reject line passing through the reject roll 21 through the return roller 15 from the web introduction roll 11, into a down-gradient shape toward the downstream side from the upstream side.
Patent JP-S6271040-A (JP)
Title: Production of optical recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/26
Filed: 1985-09-24
Abstract: PURPOSE:To improve the mass productivity, to stabilize the quality and to reduce the cost by continuously coating a radiation-curable resin layer on a flexible long-sized film substrate consisting of a synthetic resin, continuously exposing or radiating an electron beam and dissolving and removing the unexposed and uncured part. CONSTITUTION:A polymeric film 2 winding on an original film roll 1 is sent out from the roll 1, wound on a coating roll 3 and traveled. A radiation-curable resin is coated on the film 2 by a nozzle 4 adjacent to the roll 3, the coating roll 3, and a metering roll 5 to form a radiation-curable resin layer on the film 2. Then the film 2 is traveled along the exposing roll 6, UV rays (or X- rays) 9 are irradiated from a light source 7 on the radiation-curable resin layer on the film 2 through an exposure mask 8 on which an exposure pattern is formed, the exposed part of the resin layer is cured by the rays and a linear pattern is formed. The film 2 is dipped in the desired developing soln. 11 in a processing vessel 10 and the uncured resinous part is dissolved.
Patent JP-2000046247-A (JP)
Title: Coupling for piping
Inventor: NAGASHIMA YASUHIRO
IPC: F16L5/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a coupling for a piping to eliminate a need to always prepare for two kinds of a cylindrical coupling and a cylindrical coupling with a flange and eliminate time and labor required for management of parts and dissolve a problem on a part storing space. SOLUTION: This coupling for a piping comprises a cylinder body 2 provided at an end part on the piping side with a male screw part 4 for piping connection and at an end part on the plug side with a female screw part 5 for faucet connection, a through-hole 8 fitted in the end part on the plug side of the cylinder body 2, and a disc-form flange body 3 having a plurality of through-holes for a screw. A fit-in protrusion part 7 is formed on the outer periphery of the end part on the plug side of the cylinder body 2 and a fit-in recessed part 10 fitted therein to prevent the occurrence of relative rotation between the cylinder body 2 and the flange body 3 is formed in the inner periphery of the flange body 3. The fit-in protrusion part 7 is tightly fitted in the fit-in recessed part 10.
Patent JP-H0638417-A (JP)
Title: Permanent magnet field rotor
Inventor: KUMADA MASAJI
IPC: H02K29/00
Filed: 1992-07-14
Abstract: PURPOSE:To prevent the decentering and cracking of the permanent magnet field of a rotary field brushless motor using a permanent magnet. CONSTITUTION:Peripheral projections 4 having small widths are provided on the outer periphery of a yoke 3 made of a soft magnetic material. A cylindrical permanent magnet 1 is put on the yoke 3 with small gaps between the magnet 1 and projections 4 and the magnet 1 is stuck and fixed to the yoke 3 with a bonding agent 6 having a large degree of shrinkage after hardening. The projections 4 can be split in the peripheral direction when the projections 4 are formed on the outer peripheral surface in an arc-like state. Therefore, the sticking position of the magnet 1 can be accurately maintained by means of the projections 4 and the stress of the projections 4 caused by thermal expansion can be reduced. When the gap between the magnet 1 and part of the yoke 3 except the projections 4 is made larger, the stress can be absorbed and cracking of the magnet 1 can be prevented.
Patent JP-H11167489-A (JP)
Title: Detachable java applet
Inventor: RAZAVI BEHFAR
IPC: G06F9/445
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To control Java applet directly by GUI and to prevent the applet from being restricted by applications by detaching it from the restriction of application. SOLUTION: An applet appears in a detached window which can easily be controlled by an operation environment desk top at the time of being detached. As though a Java applet also operates under a virtual machine of an application, it operates independent of the graphical interface restriction of application. When an application starting the applet is advanced to a new URL, position, the Java applet keeps operating. In addition, after being detached, the applet can be added to the application again to appear in the application history.
Patent JP-H0379222-A (JP)
Title: Power source for electric discharge machining
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1989-08-16
Abstract: PURPOSE:To detect the occurrence of an abnormal electric discharge at an early time and correctly, and prevent its occurrence, by making an electric current flowing to a gap at the time of electric discharge constant. CONSTITUTION:When a power control circuit 60 sends an instruction to an electric discharge generation power source 30, the electricity discharge generation power source 30 applies voltage between a work 10 to be machined and an electrode 20. Next, when electric discharge is about to be commenced at the gap between both the work 10 and the electrode 20, a voltage detector 50 detects the occurrence of this condition, and the power control circuit 60 puts a constant electric current power source 40 ON, and supplies a constant electric current pulse to an electric discharge portion which is about to conduct commencing presently. And, these power sources 30, 40 are made to be OFF after a set electric discharge time, and when a signal informing the abnormality of an electric discharge gap voltage is outputted from this detector 50, the electric discharge generation power source 30 is made to be ON again after a stop time which is set longer than for a normal time for preparation of the next electric discharge. As a result, the occurrence of an abnormal electric discharge can be prevented beforehand.