baber/WOPTO huggingface dataset:
Patent JP-S5250192-A (JP)
Title: Air tight receptacle for small piezo-electric vibrator
Inventor: TOIDA TAKASHI
IPC: H03H9/19
Filed: 1975-10-20
Abstract: PURPOSE:To prevent a discrepancy of an inherent frequency due to the shock in the direction of thickness of a vibrator and prevent its destruction, too, by providing a pedestal for an air-tight case, supporting the vibrator, and securing the pedestal to the air-tight case.
Patent JP-H0420957-A (JP)
Title: Image forming device
Inventor: OKAMOTO HISANORI
IPC: G03B27/32
Filed: 1990-05-15
Abstract: PURPOSE:To prevent needless exposure to microcapsule paper by discriminating the front and back with a front and back detection sensor synchronized with the timing of paper feeding of a recording paper, and stopping the exposure and the carrying operation of the microcapsule paper when the paper is discriminated to be the backside. CONSTITUTION:After the microcapsule paper 12 and developing paper 28 ejected from a pressure developing device 22 are separated at a separating roller 23, the developing paper 28 has an image formed on it by having developing stimulated by a heat roller 32a of a heat fixing device 32, and after a certain period, the developing paper is ejected to a paper ejecting tray 33 by a paper ejecting roll 32b. Here, the front and back of the developing paper 28 fed to the before mentioned pressure developing device 22 is detected by the front and back detection sensor 50 provided in a carrying path. Then, an output signal is emitted from this front and back detection sensor 50 only when it is judged to be faced backwards, and a stopping signal is inputted from a controller 51 based on this output signal to an exposure lamp control device 52 and a photosensitive pressure sensitive paper carrying control device 53.
Patent JP-S5649929-A (JP)
Title: Inspecting method for precision of radiation rate correcting circuit of radiation thermometer
Inventor: NAKAMURA YOSHIYUKI
IPC: G01J5/00
Filed: 1979-09-29
Abstract: PURPOSE:To enable simple inspection of the precision of the radistion-rate correcting circuit for an optional radiation rate of providing a blackbody furnace and a correcting plate which transmits the radiant rays from the blackbody furnace corresponding to the radiation rate of an object of inspection. CONSTITUTION:The radiation thermometer 2 having a radiation-rate correcting circuit 20 is installed so that its visual field fits correctly to the range of the cavity part 10 of the blackbody furnace 1. In the passage of rays between the furnace 1 and the object lens 21 of the thermometer 2 is provided a correcting plate 3 controlling the radiation energy from the furnace 1. In this correcting plate 3 are formed a plurality of transmitting windows 30 transmitting radiant rays with uniform density, and the trnasmission rate of transmitting parts turns to be ''1'', while the transmission rate of nontransmitting parts turns to be ''0''. The ratio of the total sum of the area of the above transmitting ports 30 to the total area of the surface of the correcting plate 3 is set so as to be equal in value to the radiation rate epsilon of an object of inspection. The radiation energy transmitted by the correcting plate 3 becomes equivalent to the radiation energy from the radiant body with the radiation rate epsilon at the absolute temperature T. Transmitting rays are applied to the thermometer 2, the temperature indicated at this time is compared with the absolute temperature T of the blackbody furnace 1, and thereby the precision of the circuit 20 at the radiation rate epsilon can be known.
Patent JP-S5250280-A (JP)
Title: Tension testing method for rubber
Inventor: YAMAWAKI TAKESHI
IPC: G01N3/06
Filed: 1975-10-20
Abstract: PURPOSE:To measure breaking time only and obtain elongation, by beforehand obtaining elongation functions for breaking time by statistical techniques, from the data having been cobtained by carrying out tension test under specified conditions concerning a multiplicity of rubber samples of varying elongations.
Patent JP-H05327327-A (JP)
Title: Snow melting device for antenna reflector
Inventor: MITOMO AKIO
IPC: H01Q15/14
Filed: 1992-05-19
Abstract: PURPOSE:To provide a snow melting device for antenna reflector improving snow melting property and durability by providing a heater unit and a heat insulator on the back of the reflection mirror of the antenna reflector and performing back shell mounting for the entire back. CONSTITUTION:A heater unit 4 is composed of a soaking sheet 5 composed of aluminium foil having the almost same area and shape as a reflection mirror rear face 3 partitioned by a rib member 2, and cord heater 7 fused and fixed to a fusing layer 6 formed on the surface of the sheet 5 while meandering. Since the cord heater 7 is meandered in the plane of the sheet 5, the complicated plane shape of the reflection mirror rear face 3 partitioned by the rib member 2 can be dealt with. Then, the heater 7 covers the resistance conductor with the insulator of vinyl chloride, and both of the terminals are connected with lead wires and cholked with the heater 7. The cholked part is covered with the insulated tube of vinyl chloride and fused by a high frequency welder, and water-proofing air tight structure is obtained. A thermostat 11 detects the temperature of the unit 4 and when snow is completely melted, electrification is stopped and contributed for power saving.
Patent JP-H1062437-A (JP)
Title: Method for diluting sample
Inventor: ZABETAKIS GEORGE E
IPC: B01L3/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for diluting a sample without requiring individual probes for sample and diluent or an extra mixing container. SOLUTION: A suction probe 10 is provided with two internal sections where the first internal section 24 having a first diameter is disposed closely to the suction opening 34 of the suction probe 10. The second internal section 28 having a second diameter larger than the first diameter is disposed at the end of the first internal section. Selected quantity of a fluid sample and a diluent are then sucked sequentially into the first internal section 24 of the suction probe 10. Subsequently, the fluid sample and the diluent are moved back and forth by predetermined number of times in the second internal section 28 and mixed each other. The fluid sample and the diluent are mixed substantially uniformly through back/forth movement in the second internal section 28.
Patent JP-H01295356-A (JP)
Title: System bus control system
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04L29/06
Filed: 1988-05-24
Abstract: PURPOSE:To improve the data transfer effect of a system bus by queuing the transmission requests of a transmission side target via a reception side target and processing successively the queued transmission requests via the reception side target. CONSTITUTION:A reception target 2 contains a transmission request queuing means 1 which queues the transmission requests given from a transmission target 3 or 4. Thus the transmission requests received from the targets 3 and 4 are queued by the means 1 of the target 2. These queued transmission requests are successively processed. Thus it is possible to avoid such a case where plural transmission requests are concentrated to the single target 2 and cancelled. As a result, the application rate of a system bus 5 owing to generations is decreased and the bus 5 can be applied effectively for transfer of data.
Patent JP-H11325407-A (JP)
Title: Water level control device for steam generator
Inventor: KAMAI OSAMU
IPC: F22D5/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve controllability using a large fluctuation water-supply valve of relatively large capacity and a small fluctuation water-supply valve of relatively small capacity. SOLUTION: A water-level control device is provided with a water-level controller 13 for proportional-integration operation, based on a deviation between actual water level h and reference water level r of a steam generator 9, a small fluctuation water-supply valve 8 of relatively small capacity which is controlled for opening, by the water-level controller 13 for controlling water supplied to the steam generator 9, and a large fluctuation water-supply valve 7 of relatively large capacity for supplying water to the steam generator 9. The opening of the large fluctuation water-supply valve 7 is set by an opening setting device 12, based on flow-rate of the steam generated by the steam generator 9.  Since opening of the large fluctuation water-supply valve 7 is substantially fixed, for example, at normal operation with small flow-rate fluctuations, the amount of supplied water is controlled by the small fluctuation water-supply valve 8 for fine adjustment, since the small fluctuation water-supply valve 8 is of small capacity.
Patent JP-H05325654-A (JP)
Title: Insulated electric wire
Inventor: MAEZONO TOSHIKI
IPC: H01B7/29
Filed: 1992-05-19
Abstract: PURPOSE:To provide an insulated electric wire excellent in abrasion resistance and heat resistance and capable of being directly soldered without peeling an insulating film. CONSTITUTION:An ester imide denatured polyurethane resin paint giving a film with the heat-resistant life of about 130 deg.C according to the prescription of IEC PUB 172 is coated and baked on a conductor to provide a first insulating layer. A second insulating layer coated and baked with a denatured nylon insulating paint added with a hardening agent of 3-30 pts.wt. to nylon resin of 100 pts.wt. and having the film thickness of 0.2-2mum is provided on its outside.
Patent JP-H02307943-A (JP)
Title: Fiber-feeding and drawing device
Inventor: OKUDA TETSUO
IPC: D03J1/14
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the torsion of a fiber and simplify the structure of the subject device by disposing a fiber-pulling mechanism, a fiber-drawing mechanism, a fiber-holding device and a fiber-pressing device between a pair of fiber clampers to reduce the mechanically moving portions thereof. CONSTITUTION:A fiber l is held with a pair of clampers 2a, 2b, pressed between a pair of fiber-holding devices 7 with the guide roller 81 of a fiber-pressing device 8 and subsequently cut with a cutter 4. The fiber is pulled in the cavity 52 of a guiding box 51 with a blower nozzle 56 and, when the free end of the fiber reaches near the fiber-holding device 7, the amount of the blown air from the air blower 56 is reduced and a fiber-drawing mechanism 6 is operated to pull the fiber in the fiber-pulling hole of a dropper, heald or reed.
Patent JP-S5251684-A (JP)
Title: Low temperature liquified gas carrying vessel
Inventor: NISHIMAKI ATOU
IPC: F17C13/08
Filed: 1975-10-20
Abstract: PURPOSE:To provide a low temperature liquified gas carrying vessel which has supporting rings projected at outer periphery of a tank and supported on a supporting deck via a supporting chock to simplify the supporting structure of the tank to cause the rings not to affect the deformation of a hull of the vessel.
Patent JP-S5383405-A (JP)
Title: Telephone switching system
Inventor: SATOYAN GANGARAMU PITOROODA
IPC: G06F15/16
Filed: 1977-10-21
Abstract: A microprocessor control complex for a telecommunications switching system disclosed in the context of a digital time division multiplex switching system. The control complex is arranged as a cluster of hardware identical microprocessors in a distributed processing configuration wherein each microprocessor is provided with its own memory and clock and is programmed to perform a portion of the total function of the switching system. Each microprocessor performs the functions assigned to it independently and asynchronously of the others. Data is transferred between microprocessors in a manner which minimizes the amount of time spent in interprocessor communication. This communication is accomplished via interprocessor buffers which provide dedicated communication channels between partner processors while allowing those processors to continue to operate asynchronously. The distributed control complex allows the software to be modularized with resulting economies in program generation and debugging.
Patent JP-H07315321-A (JP)
Title: Method and device to package two rows of at least two containers in each row in carrier,and template to be used for said method
Inventor: KURUUTSU JIYAN PIITAA
IPC: B65D71/58
Filed: 1994-04-28
Abstract: PURPOSE: To well package containers free from contact by connecting a plurality of material pieces with one blank via hinge lines respectively, and by successively folding the respective material pieces to assemble a half portion, and then by assembling the remaining half portion in a similar manner. CONSTITUTION: A carrier blank 1 is equipped with a first material piece 2, with which second and third material pieces 4, 6 are connected via respective hinge lines 3, 5. Fourth and fifth material pieces 8, 10 are connected with a second material piece 4 via hinge lines 7, 9, respectively. When a carrier for receiving containers 33 is to be formed from the carrier blank 1, first, respective flap portions 15, 21 are folded along the respective hinge lines 7, 9 and attached to the second material piece 4. Then the first material piece 2 is kept horizontal, while the second material piece 4 is folded upward vertically and the third material piece 6 is folded downward vertically, respectively. Then respective tab portions 12, 18 are folded and stuck to the third material piece 3 to assemble a half portion.
Patent JP-S619135-A (JP)
Title: Disposing device of vertical rotary machine group
Inventor: TSUNO HIROMI
IPC: H02K5/22
Filed: 1984-06-20
Abstract: PURPOSE:To reduce the size of a housing for containing vertical rotary machine group by densely disposing a plurality of vertical rotary machines without an interval, and disposing pipes and cables in the upper space. CONSTITUTION:Vertical rotary machines 1 are densely disposed planely on a foundation 3 without disposing interval such as a passage therebetween to form vertical rotary machine group 10. Pipe group 20 formed of process pipes for accessing the machines 1 and utility pipe such as water or power cables are disposed in the upper space of the group 10. Thus, a housing can be reduced in size, the pipe group can be reduced in size to decrease construction cost and facility cost.
Patent JP-H0422912-A (JP)
Title: Laser beam scanner
Inventor: MORI YUJI
IPC: G02B26/10
Filed: 1990-05-18
Abstract: PURPOSE:To make laser power uniform by synthesizing three or more laser beams by means of a polarizing prism and a dichroic prism and irradiating and scanning an object fact with the synthesized beam. CONSTITUTION:The laser beam scanner is constituted of the 1st, 2nd and 3rd laser source 1, 2, 3, the polarizing prism 4, the dichroic mirror 5, two optical scanners 6, 7, and a condenser lens 8. Two laser beams 10, 11 having the same wavelength band are synthesized by the prism 4 and then the synthesized beam is synthesized with a laser beam 13 having a different wavelength band through the mirror 5 to synthesize three or more laser beams and utilize the synthesized beam for scanning. Since plural laser beams are synthesized and used for scanning only by one scanning system and then divided and the object face is irradiated with laser beams equal to the number of unsynthesized beams, the laser power applied to each object face can be independently controlled and each object face 9 can be irradiated with uniform laser power.
Patent JP-S615664-A (JP)
Title: Repertory pulse dialer device
Inventor: MATSUI KENJI
IPC: H04M1/2745
Filed: 1984-06-20
Abstract: PURPOSE:To attain special sequential dialer operation without any error by providing a mode display circuit discriminating that the 2nd sequential operation is enabled and displaying it after the 1st sequential operation. CONSTITUTION:A mode display circuit 111 discriminates that the end of the 1st sequential operation is finished and the 2nd sequential operation is enabled when at least two contents of a storage circuit 106 are outputted sequentially. The content by the 1st operation is given to the 1st memory of the circuit 106 by using a key signal 101 and transmitted/received with a control circuit 108 via a bus 107. A mute signal 109 is outputted and then a dial pulse signal 110 is transmitted from the circuit 108. Since the circuit 104 is activated until a prescribed time is elapsed when the transmission period of the signal 110 is finished, the 2nd operation to transmit the content of the 2nd memory is inhibited until the oscillation of the circuit 104 is stopped and then the 2nd operation is made possible after the stop, then no malfunction takes place.
Patent JP-H05294084-A (JP)
Title: Thermal screen printing base plate
Inventor: NATORI YUJI
IPC: B41N1/24
Filed: 1992-04-20
Abstract: PURPOSE:To provide a thermal screen printing base plate composed only of a thermoplastic resin film and fitted to plate making using a thermal head. CONSTITUTION:A reinforcing member 10'' whose thickness is 80-200% of that of a screen-printing base plate is provided to the head part of the screen printing base plate 10 composed of a thermoplastic film alone and subjected to plate making by an automatic plate making machine or to plate making printing by an automatic plate making press. It is especially effective that the screen printing base plate has a roll shape and it is also effective that a reinforcing member is provided to the base plate in the lateral or longitudinal direction thereof.
Patent JP-H0422735-A (JP)
Title: Output controller for vehicle
Inventor: OOTAKE KATSUNORI
IPC: F02D45/00
Filed: 1990-05-18
Abstract: PURPOSE:To improve an accelerating feeling of a vehicle when the vehicle is shifted to the rectilinear advancing condition after the completion of turning by correctively increasing reference drive torque with a cornering drag correcting means on the basis of a steering amount detected in turning of the vehicle. CONSTITUTION:A torque reducing means is constituted to control the supply and exhaust of pressure to a pressure chamber 44 of an actuator 41 for driving a throttle lever 24 by a normally closed electromagnetic valve 51 and normally opened electromagnetic valve 56. In an ECU 15, desired drive torque is set from reference drive torque set on the basis of the traveling speed of a vehicle according to the circumferential speed of drive wheel to control the respective valves 51, 56 so that the drive torque of an engine is the desired drive torque. Then, a cornering drag correction means is provided which correctively increase the reference drive torque of the engine on the basis of a detecting signal from a steering angle sensor. Thus, the reference drive torque is increased after the completion of the vehicle turning, and a feeling of the vehicle acceleration is heightened when the vehicle is shifted from the completion of turning to the rectilinear advance.
Patent JP-H02306030-A (JP)
Title: Heating cooking device
Inventor: NAKAMURA YOSHIHARU
IPC: F24C7/06
Filed: 1989-05-19
Abstract: PURPOSE:To suppress the increase in the temperature of parts and to improve uniform roasting of a food by a method wherein a lower heater surrounded with a reflection sheet is located outside an oven, and an upper and a lower heater are both arranged in a state to be rearwardly displaced from the rotation center of a turn table motor. CONSTITUTION:A door 15 is mounted in a manner to approximately seal a heating chamber 14, and an upper tubular heater 16 is installed in the heating chamber. A reflection plate 18 for heater the reflection surface of which is formed in a parabolic shape in cross section is mounted to the upper part of an oven 17 in a manner to emit the heat of the upper heater 16 to a food 19 in the heating chamber 14. A lower tubular heater 21 similar to the upper heater 16 is mounted to the under surface of an oven bottom plate 20. A reflection plate 22 for the lower heater is mounted to the oven bottom plate 20 in a manner to surround the lower heater 21. Heat generated by the lower heater 21 is reflected directly or by the reflection plate 22 for the lower heater, the oven bottom plate 20 is heated mainly through radiation, and the heat of the oven bottom plate 20 is transferred to the food 19 in the heating chamber 14 through radiation and convection. Both the upper and lower heaters 16 and 21 are arranged in a manner to be displaced rearwardly from a rotation center 27 of a turn table motor.
Patent JP-H026618-A (JP)
Title: Production of meso-phase pitch-based carbon fiber
Inventor: FURUYAMA MASATOSHI
IPC: D01F9/145
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the subject carbon fiber having improved tensile strength in high efficiency by melt-spinning a carbonaceous meso-phase pitch, infusibilizing the spun fiber in a specific oxidizing atmosphere at a specific temperature and subjecting the product to carbonization treatment or graphitization treatment. CONSTITUTION:A pitch fiber is produced by the melt-spinning of a carbonaceous meso-phase pitch such as coal tar pitch or petroleum pitch. The pitch fiber is infusibilized by heating at 100-400 deg.C in an oxidizing atmosphere containing 0.1-40vol.% of nitrogen dioxide and 4-40vol.% of water. The infusibilized fiber is carbonized or graphitized at 1000-2000 deg.C in an atmosphere of an inert gas such as nitrogen or argon to obtain the objective carbon fiber.
Patent JP-H09309051-A (JP)
Title: Lens machining device and lens machining method
Inventor: IGARASHI TAKASHI
IPC: B24B9/14
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To shorten the machining time for a spectacle lens, and form an accurate lens edge. SOLUTION: When the machining operation is started, a cutter 131 is rotated in the direction of the arrow X1 , and a lens 16 is brought close to the cutter 131 in state where the lens is not rotated. Then immediately after the cutter 131 cuts deep into the lens 16, by a specified amount, the lens 16 is started to rotate in the direction of the arrow X2 . Thus, the relative movement of the cutter 131 to the lens 16 is shown in a machining path La. When the cutter cuts the lens 16 into the shape of a finished lens 161, and returns again to the cutting-starting point, the cutter 131 separates from the lens 16. Thus, a cut-off part 163 is cut-down from the lens 16 to complete a finished lens 161.
Patent JP-H01296176-A (JP)
Title: Apparatus for measuring image quality of color cathode ray tube
Inventor: SEKIYA HIDENORI
IPC: H04N17/04
Filed: 1988-05-25
Abstract: PURPOSE:To enhance accuracy by eliminating a measuring error caused by the brightness variation of a panel surface, by inserting a level circuit capable of setting a level between an A/D converter circuit and an image processing circuit. CONSTITUTION:The digital signal (b) of an A/D converter circuit 3 is guided to a level circuit 8 to be compared with the level signal (k) set by a CPU part 5. A signal smaller than said signal (k) is converted to zero to be inputted to an image processing circuit 4 as an output signal (i). By this method, since only the signal of the pattern set by the CPU part 5 is inputted to the circuit 4, a measuring error due to the brightness variation of a panel surface is not generated and a highly accurate apparatus can be obtained.
Patent JP-H02306403-A (JP)
Title: Level detecting circuit
Inventor: SAITO KINYA
IPC: G11B20/10
Filed: 1989-05-19
Abstract: PURPOSE:To detect the pulse width of an amplifier sense signal with high accuracy by using an n-fold clock of a single bit cell to count the pulse width. CONSTITUTION:A comparator 11 receives the input of a magnetic head output signal (2) and a slice level (1) and outputs an amplifier sense signal (3). The signal (3) is inputted to a clear terminal and an enable terminal of a counter 12, and the counter 12 works while the signal (3) is kept at an H level. A clock (4)of 16 times as high as the frequency of a single bit cell is inputted to a clock terminal of the counter 12. Thus it is possible to eliminate the influences of the variance of a resistance R and a capacitor C and a supply voltage and also to set the comparison pulse width of the signal (3) at an optional value of a bit cell cycle. As a result, the detecting accuracy of the pulse width is improved.