baber/WOPTO huggingface dataset:
Patent JP-H03205196-A (JP)
Title: Multi-layer certification card
Inventor: TOOMASU MAURAA
IPC: B42D25/41
Filed: 1990-11-07
Abstract: PURPOSE: To adapt to various requests in safety and manufacture by forming a multilayer identification card of a foamed synthetic material foamed from a relief structure. CONSTITUTION: The identification card 1 comprises a conventional pattern 2 printed on a card base layer 10, a laser writing 4 provided as normal laser data on an area 3 of the base layer, and relief data 6 formed by the invention on an area 5. The layer 10 has a relief 13 displaying predetermined information and laminated with cover films 11, 12 in such a manner that a chemical foaming agent is applied similarly to a pigment to the film 11 during preparing to foam the cover film softened at a heated site with dissociated gas 14 to be controlled by thermal energy given in its amount at the time of becoming its starting temperature or higher. The necessary energy of this case is supplied by a laser beam recorder, and an energy application amount, a thickness of the film 11 and an amount of the agent are decided according to a height of the relief 13.
Patent JP-H09147895-A (JP)
Title: Burning detection method for solid high polymer electrolyte fuel cell and its device
Inventor: OKAMOTO TAKAFUMI
IPC: H01M8/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a burning detection method and its device for a solid high polymer electrolyte fuel cell in which the burning of the fuel cell can be blocked by a simple structure. SOLUTION: Sensors 302a, 302b detecting output voltages are provide for a power generation portion. Sensors 304a, 304b are provided for detecting the temperature of the power generation portion. An opening and closing valve 206 is provided in a pipe line 204 for supplying fuel gas to the anode side electrode catalyzer layer 128a of a power generation portion 12, and an opening and closing valve 214 is provided in a pipe line 212 for supplying oxidizing agent gas (air) to a cathode side electrode catalyzer layer 128b. Water moistening the power generation portion 12 is supplied to a separator via a pressure rising pump 162. When the sensors 302a, 302b, 304a, 304b and the like detect abnormal states, the opening and closing valves 206, 214, switching valves 176, 186 are switched.
Patent JP-H04172012-A (JP)
Title: Output circuit
Inventor: HATAKEYAMA SHIGERU
IPC: H03K17/687
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the noise of a power source by sensing that an output level is turned into an intermediate potential, and operating a current supply from the intermediate potential by an output transistor whose driving ability is high. CONSTITUTION:The input of a first inverter 1 is connected with an input terminal, the output is connected with the input of a first prebuffer 2, and the output of the first prebuffer 2 is connected with the input of a first output buffer 15. And also, the output of the first inverter 1 is inputted to the gates of first and second selected-circuits 21 and 22, and the output of the first selected-circuit 21 is connected with the input of a second inverter 16, and the output of the second selected-circuit 22 is connected with a third inverter 17. Moreover, the output of a second output buffer 23 which is constituted by connecting the output of the second inverter 16 with the input of a cascade-connected P channel transistor 13, and connecting the output of the third inverter 17 with the input of an N channel transistor 14, is connected with an output terminal. Thus, an output circuit in which a power inducing noise is reduced can be obtained.
Patent JP-H02147108-A (JP)
Title: Rolling mill
Inventor: NORIKURA TAKASHI
IPC: B21B13/14
Filed: 1988-11-30
Abstract: PURPOSE:To prevent surface quality degradation of a rolled stock even in the time of bitting foreign matter by installing 1st supporting rolls which rotatively contact and support work rolls in the lateral direction, 2nd supporting rolls which rotatively contact and support the 1st supporting rolls, and supporting frames which support the 2nd supporting rolls. CONSTITUTION:Not 1st supporting rolls 4 directly supporting work rolls 1 but 2nd supporting rolls 5 are supported by static pressure bearings 6. Even if the rolls 4 are frequently changed and are reground so as not to damage surfaces of the work rolls 1, the rolls 5 are not influenced and static pressure bearing supporting parts are not required to frequently change and to regrind. Further, when a surface hardness of the 1st rolls 4 is lower than those of the rolls 1 and 5, bitten foreign matter is embedded into the rolls 4 to prevent damage of the rolls 1 surface. Deflection of the rolls 1 is restrained by changing a static pressure bearing supporting range of the rolls 5 in accordance with a sheet width.
Patent JP-H03160753-A (JP)
Title: Compound transistor circuit device
Inventor: MICHISEKI TAKAKUNI
IPC: H01L21/331
Filed: 1989-11-17
Abstract: PURPOSE:To remove the fear of insulation breakdown occurring in the insulating film for a first gate insulating film by forming a semiconductor region for isolation, which has a second conductivity within a semiconductor substrate and surrounds, in contact, the semiconductor regions for formation of the first and second channel type MIS field effect transistors. CONSTITUTION:A semiconductor region 2 for formation of a p-channel type MIS field effect transistor is isolated, together with a semiconductor region 4 for formation of an n-channel type MIS field effect transistor, by the pn junction between a semiconductor region 50 for isolation and a semiconductor substrate 1. Accordingly, voltage higher than the voltage being given from a power source terminal E1 to the semiconductor substrate can be given from a power supply terminal E3 to the semiconductor region 2 for formation of p-channel type MIS field effect transistor. For this reason, the voltage being given across the insulating film 25 for a first gate insulating film on the semiconductor region 2 for formation of p-channel type MIS field effect transistor can be made low enough. Hereby, the fear of insulating breakdown occurring in the insulating film 25 for the first gate insulating film vanishes.
Patent JP-H07157074-A (JP)
Title: Shape steel manufacturing facility
Inventor: HOSONO MASAMORI
IPC: B23K37/047
Filed: 1993-12-01
Abstract: PURPOSE:To automatically perform carry-in of a reversed shape steel to a processing machine inlet, and also to facilitate insertion of the other flange plate under the shape steel by clamping both ends of the die steel, automatically performing reversing, moving a movable holding device to the processing machine side in the state where the shape steel is clamped by only the movable holding device. CONSTITUTION:Both elevating bodies 35, 65 are synchronously raised by the operation of both elevating devices 36, 66 after respectively pinching both ends of a web member 93 by a clamp device 45, and then a reverse T-type temporary assembly is lifted from a conveyor 6. After that, second driving motors 48, 78 of the clamp device 45 are operated, and guide members 50, 80 are rotated around front and rear shaft cores 44, 74, and the reverse T-type temporary assembly is reversed, so as to make a T-type assembly. A flange member 92 is inserted into a conveyer 6, and then both elevating bodies 35, 65 are synchronously lowered by the reverse operation of both elevating devices 36, 66, so as to be brought in contact with the flange member 92 on the conveyor 6, thereby the T-type temporary assembly is returned on the conveyor 6.
Patent JP-H06151090-A (JP)
Title: Plasma generating device
Inventor: HOSHINO AKIRA
IPC: H05H1/46
Filed: 1992-11-11
Abstract: PURPOSE:To solve the problem accompanying a conventional ECR discharge type plasma generating device or magnetron discharge type plasma generating device, and allow the uniform plasma radiation or ion generation in a large area with good power efficiency. CONSTITUTION:A plurality of cusp magnetic field generating coils 2 are juxtaposed along the axial direction on the outer circumference of a cylindrical vessel 1 capable of vacuum exhausting, and these cusp magnetic field generating coils 2 are alternately excited by direct currents in reversed directions. A plurality of high frequency electrodes 4 are arranged in a position within the cylindrical vessel 1 where the magnetron discharge is effective to the cusp magnetic field generated by each cusp magnetic field generating coil 2.
Patent JP-H09145438-A (JP)
Title: Current meter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To accurately and instantaneously measure the flow velocity with low power consumption by providing ultrasonic probes, measurement sections, an arithmetic section, and a shield plate. SOLUTION: This current meter is provided with transmitting ultrasonic probes 2, 3 concurrently transmitting ultrasonic waves in the forward direction and reverse direction of a flow, receiving ultrasonic probes 4, 5 installed at the same transmission/reception distance, a shield plate 10 partitioning the ultrasonic probes 2, 3 and 4, 5 into two transmission/reception pairs, the first measurement section 8 measuring the propagating time of ultrasonic waves in the forward direction of the flow of a fluid, the second measurement section 9 measuring the propagating time of ultrasonic waves in the reverse direction to the flow of the fluid, and an arithmetic section 7 obtaining the ultrasonic wave propagating time difference.  No radio interference occurs when measurement is concurrently made in the same direction as the flow and in the reverse direction, and the flow velocity can be measured in a short action time with low power consumption.
Patent JP-H06147018-A (JP)
Title: Air-fuel ratio control method for gas engine
Inventor: FUJIWARA AKIO
IPC: F02M21/02
Filed: 1992-11-11
Abstract: PURPOSE:To control sub-feedback, regardless of the gas richness or gas leanness of each bank, to suitably exclude NOx, etc., by applying single sub-feedback correcting quantity to the opening control for a bypass valve concerning the respective banks of a gas engine. CONSTITUTION:In a V-shaped gas engine, respective main oxygen sensors 6 (L and R) are arranged respectively on the respective exhaust pipes 5 (L and R) of both right and left banks L and R. Also a sub-oxygen sensor 9 is arranged on the downstream side of a three-way catalyst 8, arranged on the downstream side in a joining place 7 of respective exhaust pipes 5. Moreover, the openings of respective bypass valves 4 (L and R) are determined by a control unit ECU based on respective outputs of all oxygen sensors 6 and 9, and air-fuel ratios of both the banks L and R are controlled independently, In this case, the respective sub-feedback correcting quantity of both the banks L and R are calculated and single sub-feedback correcting quantity is decided based on these calculated resultants, and then the decided resultant is applied to the air-fuel ratio control to both the banks L and R.
Patent JP-H10131487-A (JP)
Title: Hole filling work material for concrete floor
Inventor: YAMASHITA SUSUMU
IPC: E04G15/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To fit a hole filling work material for concrete floor used for blocking the lower part of the hole quickly and surely, in a backfilling work after inserting piping into a through hole for passing the piping such as gas piping against the concrete floor. SOLUTION: Piping fitting parts 5 engaging with piping 11 and fitting parts 6, 7 fitting both plate members to each other while confronting them with each other on both sides of the piping fitting parts are respectively formed on the side edges 4 of a pair of the plate members 2, 3. For fitting, both the plate members are confronted with each other putting the piping between so as to engage the piping with the piping engaging parts 5, in addition the fitting parts 6, 7 are fitted to each other, and by pushing up them to the installed position contacted with the underside of a concrete floor along the piping 11, the fitting is completed. It is unnecessary to stick to the floor underside, and even after a backfilling work, they are left in this state.
Patent JP-H09147856-A (JP)
Title: Nonaqueous secondary battery
Inventor: MISHIMA MASAYUKI
IPC: H01M4/48
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery which is excellent in a charging- discharging cycle characteristic and by which high discharging voltage and high capacity can be realized by forming a negative electrode material of the battery out of an amorphous oxide mainly composed of Sn, Ge and Si. SOLUTION: A nonaqueous secondary battery is formed of a positive electrode material, a negative electrode material, nonaqueous electrolyte containing lithium salt or the like. In this secondary battery, the negative electrode material is formed of an amorphous oxide mainly composed of Sn, Ge and Si. For example, an amorphous oxide expressed by a formula: SnGea Sib M<1> c M<2> d Oe is used as this negative electrode material. In the formula, M<1> is at least one or more kinds of elements selected from Al, Pb, As, P and B, and M<2> is at least one or more kinds of elements selected from a first group element, second and third group elements and a halogen element in a periodic table.  (a) represents the number of 0.001 to 2, and (b) represents the number of 0.001 to 1, and (c) represented the number of 0.2 to 2, and (d) represents the number of 0.01 to 1, and (e) represents the number of 1.3 to 11. In this nonaqueous secondary battery, a protective layer is arranged in a negative electrode and a positive electrode according to its necessity.
Patent JP-H03164577-A (JP)
Title: Apparatus for sucking hydraulic oil of hydraulic pump
Inventor: ONBE MITSUHIKO
IPC: F04B23/02
Filed: 1989-11-20
Abstract: PURPOSE:To prevent cavitation from occurring and protect a hydraulic pump at the time of re-starting by placing a suction tank between a plurality of hydraulic pumps and an oil filter and independently connecting suction tubes of the pumps to the suction tank respectively. CONSTITUTION:When an engine is operated, a plurality of hydraulic pumps 11 to 13 respectively work, and the respective hydraulic pumps 11 to 13 respectively suck hydraulic oil from a mission case through a take-out tube 22, an oil filter 14, a coupling tube 21 and a suction tank 14 via a plurality of suction tubes 20 to 31. The hydraulic oil is filtered by the oil filter 14 at this time. Since the respective hydraulic pumps 11 to 13 suck the hydraulic oil through the respective suction tubes 20 to 31 which are respectively independent of the suction tank 15, a sufficient capacity can be secured in the suction tank 15. In addition even if there is a fluctuation in capacities among the hydraulic pumps 11 to 13, the the occurrence of cavitation can be prevented.
Patent JP-H11104616-A (JP)
Title: Water cleaning device
Inventor: NAKAJIMA YUKIO
IPC: C02F1/74
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device in which extremely minute bubbles are generated while performing water collection from water area subject to cleaning and also an oxygen component is dissolved thereinto and these are continuously discharged into water area subject to cleaning. SOLUTION: The water cleaning device incorporates an air intake pipe 1, an external cylinder 3, an internal cylinder 4, a water driving plate 5, a rotary water spray plate 6 fitted with a magnet, a rotation axis 7 and an underwater motor 8. Air is mixed with water by a vortex generated between the rotary internal cylinder 4 and the external cylinder 3 and numberless minute bubbles are generated and also oxygen components contained in bubbles are dissolved into this intake. Furthermore, minute bubbles coming from the upper part are divided and made extremely minute by synergism of pumping action and electromagnetic action between the rotary water spray plate 6 fitted with the magnet and the water driving plate 5. Also, oxygen components contained in bubbles are furthermore dissolved into water.
Patent JP-H02145328-A (JP)
Title: Method and apparatus for adherence of bead apex
Inventor: YASUNO OSAMU
IPC: B29D30/48
Filed: 1988-11-28
Abstract: PURPOSE:To effectively bring the starting end face of an apex into coincidence with the rear end face and to eliminate the excess or insufficiency of rubber at a joint by holding the rear end of the apex by a chuck, rotating the chuck along a circular arc protruding downward, adhering it to the outer surface of the remaining bead apex, and adhering the starting end face to the rear end face of the apex. CONSTITUTION:A bead ring 12 is supported at its vertical face or nearly vertical face, the bead ring adhering face of the end of an apex 13 supplied from one end to the outer face position of the top of the ring is press-adhered, and the apex is so supported as to be disposed substantially along the tangential line of the outer surface of the top of the ring. Then, the ring is rotated circumferentially, and the rear part continued to the end of the apex is adhered to the ring upon rotation of it. The rotation of the ring is stopped at a predetermined rotary angle position on the course of adhering, its side of the rear part to be cut of the apex is held, cut at a predetermined length, and then again rotated. The rear end is rotated in synchronization therewith, adhered, and the front end face is brought into contact with the rear end face to be adhered.
Patent JP-H05145973-A (JP)
Title: Programmable remote controller
Inventor: TSUKUI MINORU
IPC: H04Q9/00
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the scale of device from being enlarged and to facilitate operation by setting the key matrix of operational contents corresponding to the equipment. CONSTITUTION:A touch panel 22 is used for an operation part, and a function picture 46 is prepared corresponding to the respective equipments operated by the programmable remote controller. Afterwards, when operating one of various equipments, the function picture 46 of the equipment type is displayed on the touch panel 22 by selecting the equipment type. By pushing a picture character 44 displayed on the screen for expressing a key required for the control, the key input is executed and operated.
Patent JP-H03164078-A (JP)
Title: Ultrasonic motor
Inventor: KUWABARA SHIGEO
IPC: H02N2/00
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a highly efficient high capacity ultrasonic motor by forming a frictional driving member and a slip piezoelectric element circularly on the outer diameter part of a rotary drum. CONSTITUTION:Upon application of a high frequency pulse voltage E onto a tubular piezoelectric element 1 and a slip piezoelectric element 3, the tubular piezoelectric element 3 contracts radially to move the slip piezoelectric element 3 and a driving member 4 in the inner radial direction thus bringing the gap deltabetween a rotary drum 6 and the driving element 4 zero and producing a pressing force on the surface. At the same time, the slip piezoelectric element 3 displaces to the left at the tip in the thickness direction thus moving the integral driving member 4 leftward. Frictional force is produced between the driving member 4 and the rotary drum 6 and the frictional force transmits the leftwar motion of the slip piezoelectric element 3 thus rotating the rotary drum 6 leftward. Voltage goes to zero level at next instance, and respective piezoelectric elements 1, 3 recover with their resiliency. When the operation is repeated, the rotary drum 6 is unilaterally driven continuously.
Patent JP-H06142964-A (JP)
Title: Machining device for semiconductor device
Inventor: TADA NOBUHIKO
IPC: B23K26/02
Filed: 1992-11-12
Abstract: PURPOSE:To cut dam bars of plural multistage semiconductors simultaneously and parallely by a single laser beam source. CONSTITUTION:A distribution optical system 11 distributes a laser beam 12 into four laser beams of equal energy. The dam bar parts 16A-16D of four semiconductor devices of four multistage substrates mounted on a table 17 are irradiated with these distributed laser beams. Consequently, four dam bars can be cut by one laser beam 12 at the same time.
Patent JP-H06143864-A (JP)
Title: Device for issueing check book
Inventor: CHIBA HIROSHI
IPC: G06Q40/00
Filed: 1992-11-12
Abstract: PURPOSE:To enable a check book which is bound in a specific order to be issued from one device by a method wherein a printing data consisting of an MICR character on a cover of check paper is read and a check book in which a specific number of checks and respective one sheet of a cover and a back cover are integrated is prepared therefrom. CONSTITUTION:A read part 16 provided to a carrying passage 9 on a downstream side of a dot printer 15 reads a printing data consisting of an MICR character printed on check paper. A control unit to which the read signal is inputted, when a specific number of sheets of paper are integrated in a paper integrating part 21, pinches them between a support board 21b and a movable sheet 21c, stitches its one end part with a stapler, further sticks around its one end fringe with an adhesive tape, and sends out into a taking out box 24. Thereby, the check book wherein a visually unrecognizable data is printed, can be issued.
Patent JP-2000131855-A (JP)
Title: Image forming device and process cartridge
Inventor: KATO JUNICHI
IPC: G03G15/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that prevents both image flowing and the occurrence of vertical streaks at low temperature. SOLUTION: The image forming device has at least a photoreceptor and a contact electrifying member brought into contact with the photoreceptor. The photosensitive layer of the photoreceptor contains a polycarbonate resin (I) having a viscosity average molecular weight of <1.5×104 and a polycarbonate resin (II) having a viscosity average molecular weight of >=1.5×104. The polycarbonate resin I is contained by 30-95 pts.wt. in the composition consisting of the polycarbonate resins I and II. The surface of the contact electrifying member is formed from a material containing an aqueous resin and the weight variation of the material by water absorption due to environmental changes from 23 deg.C and 50% relative humidity to 40 deg.C and 95% relative humidity is <=3%.
Patent JP-2001127508-A (JP)
Title: Antenna system
Inventor: MINAGAWA TATSUO
IPC: H01Q1/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna system for satellite communication with less electric characteristic deterioration due to dew condensation by preventing the dew condensation on the inside of a waveguide. SOLUTION: A silica gel waveguide is placed near a support of the antenna system and a humidity sensor and a display section are arranged in the antenna system so that an absorption state of water contents in silica gel can easily be confirmed in a room which people can easily enter. Furthermore, when the silica gel absorbs moisture and it indicates that a prescribed value of relative humidity is in existence, a heater heats the silica gel to regenerate it thereby eliminating the need for replacement.