baber/WOPTO huggingface dataset:
Patent JP-2001122250-A (JP)
Title: Double-folding pop plate
Inventor: FUJII SHUICHI
IPC: B65D5/52
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pop plate wherein a printing display can be applied to the front and the rear of the pop plate by a one-sided printing. SOLUTION: A double-folding line 1 is doubly folded while keeping a printed surface facing outside. Thus, a clip piece 3 which is formed at the lower section of this pop plate 2 formed into a double structure is pinched between flat plates, and the double structure is fixed. By this constitution, a printing display can be applied to the front and the rear of the pop plate 2.
Patent JP-H03167491-A (JP)
Title: Radar system
Inventor: UIRIAMU DABURIYUU SHIYUREIDAA
IPC: G01S13/524
Filed: 1990-11-06
Abstract: PURPOSE: To generate a video signal in response to the return of a transmission pulse by providing a charge control signal generating means in which the time interval of a charge control signal and a trigger pulse relates to a pulse repetition interval, and a pulse forming circuit network. CONSTITUTION: The radar system 10 is operated by one selected from a plurality of pulse repetition intervals, and has a radar antenna 12, a duplexer 14, radar transceivers 16, 18, an oscillator 20, a synchronizer 24 and a system trigger 28. The synchronizer 24 sends a signal to the trigger 28 by the selection of the interval in a transmission mode, and generates it from the oscillator 20 in response thereto. Radio-frequency energy coupled to the transmitter 18 via a line 22 is amplified, and phase-modulated. In the interleaved reception mode, the part of the transmission energy reflected by an object is received by the antenna 12, sent to the receiver 16 via the duplexer 14, heterodyne processed by the signal generated from the oscillator 20, and detected to make a video signal.
Patent JP-H03163762-A (JP)
Title: Fuel cell stopping method
Inventor: KOBAYASHI YOSHIHARU
IPC: H01M8/04
Filed: 1989-11-20
Abstract: PURPOSE:To early stop the power generating operation of a fuel cell without use of load resistance by shutting off the outside load and fuel gas supply to a fuel gas chamber, supplying nitrogen to the fuel gas chamber, and supplying nitrogen mixed with an oxidizing agent gas to there after a specific time elapsed. CONSTITUTION:When the power generation of a fuel cell 1 is stopped, output to a power converter 19 is shut off, and a nitrogen supply valve 5 is opened, and a valve 4 in a fuel inlet is closed. Fuel in a fuel gas chamber 2 is replaced with nitrogen gas. After the concentration of hydrogen gas in the fuel gas chamber 2 was somewhat reduced, an air supply valve 14 is opened. The air is introduced into the fuel gas chamber 2 by opening the air supply valve 14 like this, and oxygen in the air reacts with residual hydrogen gas by catalytic action of a fuel electrode 10 to produce water. Then, hydrogen gas is consumed by this reaction and the concentration of hydrogen in the fuel gas chamber 2 is furthermore reduced.
Patent JP-2000134141-A (JP)
Title: Radio receiver
Inventor: YAMAJI TAKAFUMI
IPC: H04B7/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the radio receiver employing the spatial division multiplex system by demultiplexing received signals in every incoming direction, based on a signal resulting from A/D-conversion a sum signal based on a signal synchronously with a period of orthogonal signals from an orthogonal signal generating means. SOLUTION: A received signal by antenna x1-x4 is given to weighting circuits 5-8 via frequency selection means 1-4 that select a desired frequency band signal. An antenna control signal generating means 10 receives weighted vectors Wa-Wc, which are used to make antenna beams coincide with each of received signals a-c received from different directions and direct a null point in an incoming direction of the other signals, modulate orthogonal signals Ca-Cc from an orthogonal signal generating means 19, outputs antenna control signals W1-W4 to the weighting circuits 5-8, where the received signals are weighted by the antenna control signals W1-W4.  A signal combining means 15 combines the weighted signals, the sum signal is via an analog signal processing means 16 and an A/D converter 17 to an orthogonal signal demultiplexer means 18, where the orthogonal signals from the orthogonal signal generating means 19 via a delay circuit 20 are multiplied with the sum signal to extract low-frequency components and to demultiplex the received signals a-c in each arrived direction.
Patent JP-H05145990-A (JP)
Title: External noise identification sensor
Inventor: KITAHARA KATSUYA
IPC: G10L21/034
Filed: 1991-11-18
Abstract: PURPOSE:To provide the external noise sensor which can satisfactorily discriminate the reqroducing sound of an audio reproducing equipment itself and external noise. CONSTITUTION:Volume level change circuits 1, 3 are respectively provided for an audio signal 15 reproduced by the equipment and a signal 16 detected by a microphone 10. Then, a controlled output only to the external noise is obtained by a comparator 5 and an integrator 6 to smooth the rapid change.
Patent JP-S63155816-A (JP)
Title: Phase varying device
Inventor: IWASAKI TOMONOBU
IPC: H03K5/15
Filed: 1986-12-19
Abstract: PURPOSE:To vary a phase difference between two output signals with an input signal, by detecting the leading edge and the trailing edge of the input signal, and expanding respective detection signal, then outputting them. CONSTITUTION:The leading edge of the waveform of the input signal impressed on an input terminal 71 is detected by a differentiation circuit 11 consisting of a leading edge detection circuit 1, and its output signal, after whose width being expanded at an expansion circuit 2, is outputted to an output terminal 72. Furthermore, the trailing edge of the waveform of the input signal is detected by a differentiation circuit 31 via an inverter 32 in a trailing edge detection circuit 3, and its output signal, after whose width being expanded at an expansion circuit 4, is outputted to an output terminal 73. The output signal of the terminal 73 becomes a signal having leading characteristics being shifted by the duty factor of the signal on the terminal 71 for the output signal of the terminal 72. Also, the width of the two output signals on the terminals 72 and 73 are regulated by the expansion characteristics of the circuits 2 and 4. Therefore, it is possible to vary the phase difference of the output signals of the circuits 2 and 4 by changing the duty factor of the input signal.
Patent JP-H04178122-A (JP)
Title: Charge control system
Inventor: NINOMIYA RYOJI
IPC: H02J7/10
Filed: 1990-11-07
Abstract: PURPOSE:To perform charge control which eliminates overcharge by a method wherein a battery voltage is sampled and held while a battery is charged and it is judged at every sampling time whether the battery in a voltage rising process is in the full charge state or not to control the charging route. CONSTITUTION:A CPU 51 in a power supply controller 15 executes processes following a power supply control program including the ON/OFF judging process of a power supply switch, a full charge detecting process, etc. After a charge starting process, the full charge detecting process is performed. While quick charging is performed, a battery voltage is checked with a sampling interval of 16 seconds. If it is judged that a difference between a battery voltage read at one sampling time and a battery voltage read one time before is higher than one digit voltage (96mV) and a battery voltage rise for a unit time is in a sharp state, a full charge flag is set (='1'). In accordance with this judgement, a charge current route is opened and a charging operation is released.
Patent JP-H01145955-A (JP)
Title: Picture forming device
Inventor: MAKIURA YOSHINORI
IPC: G03G15/00
Filed: 1987-11-30
Abstract: PURPOSE:To accurately display a place where actual choking with a transfer sheet occurs, by a method wherein the length of a using transfer sheet is compared with a predetermined distance to shift display of a jam occurring place. CONSTITUTION:In a CPU 20, time between the starting of a feed roller and turning ON of a first sensor 15 located right before a resist roller is measured by a first timer 211 of a RAM 21, and when the sensor is not turned ON till a set time T1 elapses, a jam (A) is displayed on a jam display part 22. In the case of no time up, a time passing from the starting of a resist roller pair is measured by a second timer 212, and when a second sensor 16 is not turned ON until a time T2 elapses and the first sensor 16 is turned OFF, the jam (B) of a picture forming processing part is displayed. In which case, when turning ON of the first sensor 15 is discriminated, the distance l1 between the two sensors 15 and 16 is compared with a length (L) of a transfer sheet, and in the case of l1>L, the jam A is displayed, and in a reverse case, the jam B is displayed. Similarly, a jam (C) of a fixing processing part is displayed. This constitution enables rapid release processing of a jam.
Patent JP-2000127554-A (JP)
Title: Thermal printer
Inventor: YAMAGUCHI TOSHIO
IPC: B41J2/32
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To restrict deformation of a platen while not used, thereby stabilizing a printer characteristic and facilitating handling by pressing, separating a head to the platen interlockingly with an open, close operation of a case cover in a thermal printer of a type built in a case. SOLUTION: The thermal printer is constituted to include a case 21 comprising case main body 211 and a case cover 212 which can open and close when rotating to the case main body 211, a platen 22 mounted rotatably to the case main body 211, and a head complete body 23 having a head-holding body 231 rotatably set to the case main body 211 to butt with or detach from the platen 22 centering a shaft parallel to the platen 22, and a link 235 connecting the head-holding body 231 and the case cover 212.
Patent JP-H04172853-A (JP)
Title: System for processing attendant board connecting data
Inventor: ENDO NAOMI
IPC: H04M3/60
Filed: 1990-11-07
Abstract: PURPOSE:To enable the title system to output various kinds of statistical information required by the manager of the system by storing the state transition of an incoming call in a memory as it is and inputting an application command from terminal equipment in a device. CONSTITUTION:Incoming calls arriving at a main trunk line group 40 are detected by means of a central office line 41 or 42 and incoming call detecting information is transmitted to a CPU 60 of an automatic private branch exchange. Then the incoming calls are distributed to vacant attendant boards and event data of each stage, such as incoming calls, distribution, answer, communication, and restoration from the start to the end of speech are edited into call event data. The call event data are transmitted to an interface control processor 110. Upon receiving the call event data through the exit controller 80 of the automatic private branch exchange, the processor 110 stores the call event data in the statistical data memory 131 of the main storage device 130 of a management information device through a bus 110 after adding received time to the data.
Patent JP-H0374037-A (JP)
Title: Focused ion beam device
Inventor: KAWADA YUTAKA
IPC: H01J49/48
Filed: 1989-11-20
Abstract: PURPOSE:To improve functions and structure by inserting an ion species and beam energy analysis component in a drift space in an interval between the surfaces of an objective collimator disposed right on the downstream of an accelerator and a quadruple electromagnetic lens. CONSTITUTION:An objective collimator 5 is disposed right on the downstream of an accelerator 3, and an ion species and beam energy analysis component is inserted in a drift space in an interval between the surfaces of the objective collimator 5 and a quadrupole electromagnetic lens 12. Beam passages in a line from the accelerator 3 through a polarization analysis electromagnet to the objective collimator 5 are eliminated by this, the size of a whole device is contracted by more than 40% to be compact, and because the device is miniaturized, frames can be integrated. The constitution of the focused ion beam device can be integral, and a precise alignment of the components is facilitated to improve the vibration-proof performance, and the beam spot diameter is reduced to improve the analysis function.
Patent JP-H02148841-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: SASAKI SHUZO
IPC: H01L21/304
Filed: 1988-11-30
Abstract: PURPOSE:To increase the temperature of liquid and to make it possible to perform high speed treatment by holding a treating bath in a tightly closed pressurized atmosphere, suppressing the evaporation of treating liquid, thereby suppressing the change in liquid composition, and raising the boiling point of the treating liquid. CONSTITUTION:A treating bath 3 is housed in a treating chamber 9. The inside of the chamber 9 is pressurized to a specified pressure with a high-pressure inactive gas such as compressed air, nitrogen or the like through a pressure reducing valve 8 and valves (for compressing) 15. Wafers 2 are treated at a high speed at a liquid temperature that is higher than a boiling point in an atmospheric pressure in the treating chamber 9. The wafers 2 are transferred using a robot transfer system 13 on every carrier 1 in the sequence of a load lock chamber 10 for loading   the treating chamber 9   a load lock chamber 11 for unloading. To prevent sudden boiling of the treating liquid 4 due to the pressure decrease in the treating chamber 9 in the transfer, the insides of the load lock chambers 10 and 11 are compressed to the same pressure as in the treating chamber 9 by opening the valves (for compressing) 15 as required and reduced to atmospheric pressure by opening valves (for pressure reduction) 14.
Patent JP-H01142371-A (JP)
Title: Refrigerant heating apparatus
Inventor: KOYAMA YOSHITOSHI
IPC: F25B41/00
Filed: 1987-11-30
Abstract: PURPOSE: To improve the heat absorbing efficiency of a refrigerant heating device from a combustion gas introduced to an exhaust passage between the outer peripheral surface of a baffle and the inner peripheral surface of a heat exchange pipe by arranging a plurality of fins extended in the axial direction of the heat exchange pipe on the internal peripheral surface of the pipe along the peripheral direction of the pipe and arranging outer peripheral-side refrigerant pipes in such a way that the pipes are faced oppositely to every other fins. CONSTITUTION: A combustion gas in a combustion chamber is introduced to a heat exchange pipe 2. The combustion gas introduced to the central part of the pipe 2 is introduced to an exhaust passage 17 formed between the outer peripheral surface of a baffle 15 and the inner peripheral surface of the pipe 2 after staying in the baffle 15 and discharged to the outside from the passage 17 through an exhaust port. When the combustion gas is discharged to the outside, the heat of the high-temperature combustion gas flowing through the passage 17 is absorbed by many fins 7 protruded from the inner peripheral surface of the pipe 2 and transferred to refrigerant pipes 5 provided to every other fin 7 on the outer peripheral surface of the pipe 2.
Patent JP-S63154057-A (JP)
Title: Sheet coil motor
Inventor: UJO TATSUZO
IPC: H02K29/00
Filed: 1986-12-17
Abstract: PURPOSE:To reduce the thickness and the weight of a sheet coil motor and to enhance the performance thereof by displacing the pattern coils of two phases at a predetermined phase angle to be formed on one sheet coil. CONSTITUTION:A sheet coil pattern used for a sheet coil motor is composed of 18-pole 3-phase drive. Pattern coils 8A, 8B for two phases are displaced in phase at a predetermined angle alpha to be formed on the first sheet coil 8. Similarly, pattern coils 9A, 9B for two phases are displaced in phase at a predetermined angle to be formed on the second sheet coil 9. In case of 18-poles, when is composed of the two sheet coils 8, 9, 36 sets of spiral winding patterns are formed on the front and rear surfaces of the coils 8, 9. Since the displacements of the angle alpha are formed, at least 1 set of pattern is reduced for each sheet 8, 9, each of the three phases is composed by connecting 11 sets at the maximum in series.
Patent JP-2000134710-A (JP)
Title: Braking device for vehicle
Inventor: NAKAZATO AKIHIRO
IPC: H02P3/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a braking device for a vehicle which utilizes electric power generated from a motor, when a vehicle is braked. SOLUTION: When the voltage of the generated output of a motor 1 is higher than the terminal voltage of a battery 4, the battery 4 is charged by regenerating the electric current generated from the motor 1 to the battery. When the voltage of the generated output of the motor 1 is lower than the terminal voltage of the battery 4, the motor 1 is caused to generate braking torque by supplying a braking current to the motor 1 from the battery.
Patent JP-H04175772-A (JP)
Title: Image forming device
Inventor: OKUDA NAOKI
IPC: G03G15/00
Filed: 1990-11-09
Abstract: PURPOSE:To shorten the time required for the image formation of a sheet fed from a manual insertion section by controlling the copying action of multiple sheets held in a re-feed section with a control means. CONSTITUTION:A control system receives signals from a sheet size sensor 82, a sheet presence sensor 83, and an operation panel 84 via an interface 81 and drives and controls a sheet conveying means 85, an image forming device 86, a flapper switching means 87 and a re-feed means 88. Multiple sheets fed from a manual insertion means one by one are held in the re-feed means 88 to wait until image formation is instructed. For the double-faced or multiplex copying of sheets via manual insertion, sheets are fed into the re-feed means 88, then a copying action of the held sheets can be simultaneously performed by only the instruction of image formation, and the time required for copying can be shortened.
Patent JP-H07159761-A (JP)
Title: Liquid crystal display film
Inventor: IGARASHI SATOSHI
IPC: G02F1/137
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a high polymer dispersion type liquid crystal display film which is simple in construction, is good in light scatterability and operates on a low voltage. CONSTITUTION:This liquid crystal display film has a liquid crystal layer held between two sheets of electrode layers, at least one of which are transparent. The liquid crystal layer is a liquid crystal layer of a high polymer dispersion type formed by curing a liquid mixture contg. at least a liquid mixed with a high polymer formable monomer, a polymn. initiator and liquid crystals and dispersing the liquid crystal phases in the form of drops or three-dimensional networks into the high polymer resin. The parameter expressing the surface orienting force of the in-surface direction of the chiral liquid crystals on the surface of the cured matter formed by independently curing the polymerizable multifunctional monomer to be incorporated into the liquid mixed with the high polymer formable monomer of the liquid crystal display film changed in the light scattering state and transmission state in the liquid crystal layer according to the voltages to be impressed to the electrode layers is (theta-2psi)/(d.sinpsi)<=1mum<-1> when the parameter is expressed as pi-2psi/(d.sinpsi) by the twist angle psi (rad) of the orientation of the liquid crystal molecules and the length d(mum) of 1/4 the pitch of the chiral liquid crystals.
Patent JP-H06132412-A (JP)
Title: Highly heat-dissipating ceramic package
Inventor: OKABAYASHI TAKAHIRO
IPC: H01L23/08
Filed: 1992-10-15
Abstract: PURPOSE:To enhance the heat diffusion performance from an IC chip at the inside of a package toward the direction of a side face of the package and to increase the surface area of the side face. CONSTITUTION:In a ceramic package 1 provided with a chip-mounting part 2 on which an IC chip 3 is mounted, the thickness (t) of the package in the chip mounting part 2 is set at 8% or higher of the long-side size (w) of the package, and the heat diffusion property toward the direction of a side face 4 of the package is enhanced.
Patent JP-H04178153-A (JP)
Title: Motor
Inventor: TANAKA TETSUYA
IPC: H02K29/08
Filed: 1990-11-08
Abstract: PURPOSE:To suppress the thrust force, which arises in axial direction by the rotation of a rotor, by having a bend, which is extended in the direction of a bearing, at the top on the side of the inside periphery of the iron core of the stator, which is positioned on the outside of the rotor rotating integrally with the rotary shaft. CONSTITUTION:This is equipped with a rotor, which rotates integrally with the rotary shaft 21 and at the periphery of which a ring-shaped driving magnet 25 to generate a magnetic field in the radial direction is arranged, and a stator, which is positioned outside the rotor and has a bend 36, extended in the direction of a sintered oil-retaining bearing 42, at the top on the side of the inside periphery of the iron core of the stator 31 and on the iron cores 31 of which a plurality of coils 32 are wound. Accordingly, by the magnetic attraction between the rotor and the stator, the specified force in the direction of the sintered oil-retaining bearing 42 works on the rotor, and by the rotation of the rotor, the thrust force arising in the direction of the rotary shaft 21 can be suppressed, so the magnetic disk can be rotated in the proper position without the rotor shifting at large in the direction of the rotary shaft 21, therefore there is no fear of it exerting adverse effect on it at the time of recording or regeneration.
Patent JP-H09112418-A (JP)
Title: Natural-force-utilized water pump
Inventor: KONDOU AYAO
IPC: F04B17/05
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To save the energy of power by constituting the system in such a way that a pressure reducing cylinder having slender, sealed construction and a discharge adjusting tank are placed in parallel, so that the liquid within the pressure reducing cylinder is discharged from a discharge port by means of the natural force once the water is pumped up into the pressure reducing cylinder through the operation of the pressure reducing pump provided on the upper part of the pressure reducing cylinder. SOLUTION: Before the use of a pump, liquid is poured up to the discharge head H-1 of a discharge pipe 9 connected to the bottom of a pressure reducing cylinder 1 and of a discharge adjusting tank 5, while a piston 7 within the adjusting tank 5 is moved down to the bottom, and the inside of the piston 7 is filled with the liquid. After the start of the operation, a water supplying valve B-1 is opened, and a pressure reducing pump (C) is operated so as to reduce the pressure within the pressure reducing cylinder 1. This pressure reducing operation continues until the liquid is discharged from a discharge port (O), and after this, the pumping is conducted continuously through the natural force. When the pumping is to be stopped, the water supplying valve B-1 is closed. When the pumping is to be restarted, water pumping-up can be done only by releasing the water supplying valve B-1 .