baber/WOPTO huggingface dataset:
Patent JP-S58195990-A (JP)
Title: Printing system
Inventor: URAMOTO YUUJI
IPC: G06F3/12
Filed: 1982-05-12
Abstract: PURPOSE:To discriminate a dollar and a cent part clearly by recording the dollar and cent part in different print format. CONSTITUTION:Up to 3-dot line print is the same as before, but a red ink injection signal is sent out by a nozzle switching signal after the dollar part is printed to inject red ink, printing the cent part in 4-dot line printing operation. Then, a black ink is injected by a nozzle switching signal to print a symbol digit and a paper feed pulse motor is controlled to perform 1/2-pitch feed; during return printing operation, red ink is injected similarly after the head passes the symbol digit to print the cent part and then black ink is injected. Thus, said operation is repeated and after the final dot of one line is printed, 4-pitch feed is carried out to be ready for the printing of the next line.
Patent JP-S59203615-A (JP)
Title: Method for separating and mobile packing layer in direct and alternating flow type continuous mobile layer type separation apparatus
Inventor: MIKI KOUHEI
IPC: B01D33/00
Filed: 1983-05-06
Abstract: PURPOSE:To achieve the purification of a mobile layer by preventing the clogging of said layer, by separating a filter layer by flow guide bodies provided with intervals while moving the mobile layers in a fluid inlet side and a fluid outlet side at different speeds. CONSTITUTION:Raw water supplied from a raw water supply nozzle 1 passes a raw water side filter layer (high speed region) 4 and a treated water side filter layer (low speed region) 10 through a raw water tank 2 and a raw water side screen 3 to remove SS therein and treated water is discharged out of the system from a treated water discharge nozzle 6 through a treated water side screen 8 and a treated water tank 7. On the other hand, flow guide bodies 9 are arranged at constant intervals at the boundary of the aforementioned filter layers 4, 10 and the filter material supplied from a filter material supply port 5 is moved through the filter layers 4, 10 at different speeds to be discharged out of the system from a filter material discharge nozzle 13.
Patent JP-H03278387-A (JP)
Title: Polychromatic resin molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/16
Filed: 1990-03-27
Abstract: PURPOSE:To smoothly and easily mold an information transmission part and to improve the visibility of the information transmission part by forming the information transmission part of a character and a mark, etc., at part of a molding, and forming the information transmission part with resin different from that for the peripheral part of the information transmission part. CONSTITUTION:A primary injection material is injected by moving forward the piston rod of a hydraulic cylinder in mold clamping, and adhering the tip plane of a first movable die body 13 and that of a projecting part 19 for the character A part 6 of a second movable die body 14 closely with a fixed template 10, and closing transparent resin filling space. Next, transparent resin is injected and formed due to the retreat of the tip planes of the die bodies 13, 14 by retreating the piston rod of the hydraulic cylinder 18. Therefore, a recessed part 7 of A character shape is formed on the back plane side of the colored part 3 of a cassette half 1. When such cassette half 1 is loaded, a character A can be clearly identified with the light of a backlight. In such a way, satisfactory visibility can be obtained, and also, the molding can be easily performed by a polychromatic molding method.
Patent JP-H1012828-A (JP)
Title: Protective circuit of semiconductor device
Inventor: OTA MINORU
IPC: H01L21/8238
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To clamp surge voltage to allow voltage caused by static electricity, etc., having positive and negative polarity, without using breakdown, by a single clamp element (MISFET) to a single pad, respectively. SOLUTION: Between a pad 10 and an internal circuit 3, a clamp circuit part 6 of an MISFET 5 is provided, and a protection circuit is constituted with, an addition to it, a gate circuit part 8 connected to the clamp circuit part 6. A source terminal and a bulk terminal of the MISFET 5 are connected to the pad 10 and the internal circuit 3, and a drain terminal is connected to the first power source terminal 11, and a gate terminal is connected between one terminal of a gate circuit resistor 15 which constitutes the gate circuit part 8 and one terminal of a capacitor 16, and the other terminal of the gate circuit resistor 15 is connected to the second power source terminal 12, and further, the other terminal of the capacitor 16 is connected to the first power source terminal 11.
Patent JP-H04221184-A (JP)
Title: Door closer
Inventor: OSHIMA KAZUYOSHI
IPC: E05F3/14
Filed: 1991-03-18
Abstract: PURPOSE:To develop a brake power by a damper by automatically opening a door by the restoration force in the door opening direction which is stored in a restoration spring which is installed on the door. CONSTITUTION:A closer body 1 having a damper function is not installed on a door as in case of the conventional door closer, and a door installation arm 7 which projects from the closer body 1 is installed on a door 18 by a door installation metal fitting 8 which is pivotally installed on the door installation arm 7, and can be installed in a small space. A pivotal installed arm 10 which is connected with a driving shaft for the damper of the closer body 1 and projectingly installed in turnable manner is installed on an upper frame by an upper frame installation plate 14 which is pivotally installed on the pivotally installed arm 10, and each of the arm crossing angle theta1-theta5 which are formed by both the arms 7 and 10 is made smaller when a door 18 is perfectly opened, and the need of installing a stopper for holding the perfectly opened state is obviated, and the degree of freedom in designing the closer body 1 can be increased by reducing the crossing angle of the arm.
Patent JP-S57193148-A (JP)
Title: Transmission system for time division multiplex signal
Inventor: FUKAGAWA HITOSHI
IPC: H04L5/22
Filed: 1981-05-22
Abstract: PURPOSE:To prevent the generation of an undesirable carrier and the misdetection, by increasing the impedance of a main controller at reception than that at transmission, in a system transmitting a time division multiplex signal between the main controller and a plurality of terminal devices. CONSTITUTION:A carrier transmission signal from a main controller 1 is sequentially and cyclically transmitted to terminal devices 2 and 3 and a terminal device with address designation responds a return request signal in which a carrier of the carrier transmission signal is not transmitted and a carrier return signal is transmitted to the main controller 1. In such a time division multiplex signal transmission system, based on a square wave logical signal 9 transmitted from the terminal devices 2 and 3 via a transmission line to the main controller 1, the impedance of the main controller 1 at the same time as the generation of a return request signal 8d is increased and lowered at the time other than the  generation of the signal 8d. This, undesirable carrier wave to a transmission  line 4 can be prevented.
Patent JP-H08269901-A (JP)
Title: Insulating protection cover for floor board lap joint part
Inventor: FUJIMORI YOSHITAKA
IPC: E01B7/22
Filed: 1995-04-04
Abstract: PURPOSE: To secure the safety of the signal system of a track by preventing the deterioration of the electrical insulating ability of a lap joint part resulting from the invasion of rain water and dusts into the lap joint part of a floor board. CONSTITUTION: This is a floor board lap joint part insulating protection cover 20 which is formed of an expansion material into a united box-shaped member provided with an opening part only in the bottom, and covered over the lap joint parts 12 of floor boards 10a, 10b installed on a switch part of a track, and a main body part 22 is formed to measure where the lap joint part can be accommodated as far as a basic part. The opening part is formed to opening dimensions where the opening part can seal the basic part of the lap joint part 12 along a peripheral edge by shrinking force. A side cover section 26a to close the lower side part of the lap joint part 12 is extendedly provided in one body from the main body part 22.
Patent JP-H02260814-A (JP)
Title: Filter coefficient setting method for digital filter
Inventor: ITO TATSUO
IPC: H03H17/02
Filed: 1989-03-31
Abstract: PURPOSE:To relieve the load on a microcomputer for controlling digital signal processor by applying arithmetic processing for a filter coefficient corresponding to be frequency of other sound source during a muting period when the digital signal processor pauses the normal processing. CONSTITUTION:When a sound source of plural sound sources 3-1-3-n is switched to other sound source through a microcomputer 2, a digital signal processor 1 applies the arithmetic processing of the filter coefficient corresponding to the frequency of the other sound source from the digital signal processor 1 itself in place of the microcomputer 2 during the muting period when the digital signal processor 1 pauses its normal processing. Then the result of calculation is used as a new filter coefficient. Thus, the microcomputer 2 for digital signal processor control having applied the arithmetic processing conventionally is released from the load by the arithmetic processing of the filter coefficient of the digital filter.
Patent JP-H04312426-A (JP)
Title: Floor suction tool for vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/00
Filed: 1991-04-11
Abstract: PURPOSE:To suppress the temperature rise at a bearing section generated while a main agitator and auxiliary agitators provided at its end sections are rotated. CONSTITUTION:A main agitator 32 and auxiliary agitators 37 at its end sections are provided, and the auxiliary agitators 37 are protruded to the outer periphery from the periphery of a nearly cylindrical rotor 46 and outwardly from side faces of a suction tool. The wind by a stirring blade 47 inclined to the rotation direction flows in the direction of bearings A34, B35.
Patent JP-H03276024-A (JP)
Title: Liquid level detector
Inventor: ISHIKAWA YUTAKA
IPC: G01F23/24
Filed: 1990-03-27
Abstract: PURPOSE:To prevent a negative characteristic thermistor from generating head exceeding heat-resistance temperature by connecting a positive characteristic thermistor in series with the negative characteristic thermistor. CONSTITUTION:A 1st thermistor 1 is provided in battery liquid and a 2nd thermistor 4 is provided in air; and both are connected to an alarm lamp 2 in series and connected to a battery power source 3. The 1st thermistor 1 has negative characteristics to temperature and the 2nd thermistor 4 has positive characteristics. When the liquid level is lowered until the 1st thermistor 1 appears in air, the resistance values is decreased by heat generation, so a current flows to turn on the alarm lamp 2. When the current flowing through the 1st thermistor 1 becomes excessive, the resistance of the 2nd thermistor 4 is increased to suppress the current, so the 1st thermistor 1 is prevented from overheating exceeding the heat-resistance temperature.
Patent JP-S575470-A (JP)
Title: Vertical deflection circuit
Inventor: TAKAGI KATSUHIRO
IPC: H04N3/16
Filed: 1980-06-12
Abstract: PURPOSE:To enable to adjust a vertical flyback pulse width, by adding a pulse width adjusting transistor (TR) in series to an output TR of a power supply pump- up circuit. CONSTITUTION:A saw tooth wave is inputted to an input terminal 10 of a vertical deflection output circuit 10, and a deflection current is supplied to a vertical deflection yoke 7 from an output terminal 11. A power supply pump-up circuit 2 is connected to the output terminal 11, a capacitor 4 is charged up to a power supply voltage Vcc at a vertical scanning period, and 2 Vcc is supplied to a vertical deflection output circuit 1 by superimposing it to the Vcc at the vertical flyback period. A load TR34 and a pulse width adjusting TR39 are connected in series with an output TR32 in the pump-up circuit 2. The flyback pulse width can e adjusted with a variable resistor 41 connected to the base of the TR39, allowing to set the optimum flyback period.
Patent JP-S60223071-A (JP)
Title: Tape recorder
Inventor: YOKOTA TETSUPEI
IPC: G11B20/00
Filed: 1984-04-19
Abstract: PURPOSE:To attain the PCM modulation/demodulation and recording for an analog signal by using a control means to set a PCM processor under a demodulation mode and at the same time switching the 1st and 2nd changeover switches to supply the output analog signals to a recording circuit and an output terminal. CONSTITUTION:A demodulation control switch 7 is turned on, and a mobile contact (m) of a changeover switch 21 is switched to the side of a fixed contact (p') together with a mobile contact (m) of a changeover switch 19 switched toward a fixed contact (r') with the control signal of an output terminal TPC. Then a PCM processor 9 is changed to a demodulation mode. The reproduction signal fed from a VTR10 is supplied to the processor 9, and the PCM audio signal in an input composite signal is PCM-demodulated. Thus an analog audio signal is obtained and supplied to an output terminal Tout and a potentiometer 16 via the switch 21. Then a recording switch 2 is turned on to supply the analog audio signal to a magnetic head H via an amplifier 11 and a bias trap circuit 15. At the same time, a bias oscillation signal is supplied to the head H from a bias oscillator 14 and recorded on a magnetic tape TP.
Patent JP-S63247142-A (JP)
Title: Information display unit for vehicle
Inventor: NAKAMURA KAZUO
IPC: B60R16/02
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to easily grasp an abnormal position so as to attain rational vehicle management by indicating an information relating to the shift from a normal and/or abnormal condition to an abnormal condition, preferentially to the other informations when a predetermined manipulation is carried out. CONSTITUTION:A time indication 30 is normally made on the display section 12 of an information display device 6, and the content of display is changed into a periodic inspection time indication 31, oil change time indication 32, an oil level indication 33, a coolant level indication 34 and a washer liquid level indication 35, successively, each time when a system check push-button 14 is depressed. Further, during one of these indications 31 through 35, when a trip function push-button 13 is successively depressed, a tripable distance/fuel remaining amount indication 36, a trip/time indication 37, an instant fuel consumption indication 38 and an averaged fuel consumption indication 39 are successively performed. Further, an information relating to the shift into an abnormal condition is adapted to be indicated preferentially to the other information.
Patent JP-S6122029-A (JP)
Inventor: JIEIMU SHIMON
IPC: A61K51/00
Filed: 1985-04-16
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-H09239438-A (JP)
Title: Production of oval tube and roll forming device
Inventor: NISHIO KATSUHIDE
IPC: B21C37/15
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To produce an oval tube without defects such as scratch caused by the roll gap by a roll forming method. SOLUTION: At the time of forming a round tube 3 to an oval tube 4, at least, more than one set of a pair of upper and lower forming rolls 8 having calipers formed in a single circular arc and a pair of right and left forming rolls 9 positioned separately from the upper and lower forming rolls about the tube axial direction are arranged, the upper and lower parts of a target shape are formed by the upper and lower forming rolls 8, and the right and left parts of the target shape are formed by the right and left forming rolls 9. A round tube material 3 is flattened more excessively than the target shape by the upper and lower forming rolls 8, and returning of flattening is executing preferably by the right and left forming rolls 9.  The right and left forming rolls 9 are turned by 90 degrees to the upper and lower forming rolls 8 with respect to the tube cross-sectional direction at the position being separated from the upper and lower forming rolls 8 with respect to the tube axial direction.
Patent JP-H10276410-A (JP)
Title: Recording and reproducing device
Inventor: HAYASHI KOICHI
IPC: H04N5/92
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reproduce a recorded image without incompatibility at the change of an image video by recording the initial plural frames of a 2nd video signal as non-correctable signals in reproduction when recording the 2nd video signal on a recording track continued to the recording track of preceding 1st video signal. SOLUTION: When consecutive photographing is started, a switch 5 is changed over to an invalid data generation circuit 4 according to an instruction from a control circuit 6 showing the start of consecutive photographing for the first two or three frames outputted from a recording data generation circuit 1 and in place of video data signals, the data signals of invalid data generation circuit 4 are supplied to a recording encoder circuit 7 and recorded on a recording medium 9. At the time of reproduction, since data for first two or three frames in consecutive photographing are data signals generated by the invalid data generation circuit 4 at a recording system, these signals are recognized as error signals by an error correction circuit 17, and correcting processing is executed by an error correction circuit 18.  Thus, frame images before consecutive photographing are repeated for two or three frames.
Patent JP-H05282674-A (JP)
Title: Optical recording medium
IPC: G11B7/24097
Filed: 1992-04-01
Abstract: PURPOSE:To provide the recording medium which can record information at a high density by decreasing a change in the shape of recording marks with respect to a fluctuation in the quantity of recording light as the recording medium for recording and reproducing of signals by irradiating the surface of the recording medium with a light beam. CONSTITUTION:This recording medium is constituted by forming a recording thin film on which tracks alternately arranged with clock marks 2 and capsule groups 3 consisting of plural capsules 5 are provided. The capsules 5 have a recessed form. The intervals thereof are set smaller that the min. reading interval of the light beams to be cast and >=1/2 this min. reading interval. The depth thereof is set at the thickness of the recording thin film or above. The signals are recorded on the capsules 5 in synchronization with the timing clocks formed by the clock marks 2. Since the heat by the light beams is confined by the capsules 5, the change in the shape of the recording marks decreases in spite of the fluctuation in the quantity of the recording light and, therefore, the information is recorded at the high density.
Patent JP-S57195135-A (JP)
Title: Heat-sealable resin composition
Inventor: KATAGIRI MIKIO
IPC: C09J7/00
Filed: 1981-05-26
Abstract: PURPOSE: To prepare the heat-sealable composition which can be coated easily to an ultra-thin aluminum foil used as a covering material for an instant noodle cup, and has excellent steam resistance, by adding a tackifier to a mixture of specific ethylene polymers.  
     CONSTITUTION: The objective composition is prepared by melting and uniformly mixing (A) about 10W80wt% polyethylene having a density of 0.91W0.94g/cm 3 , (B) about 5W60% low-crystalline or amorphous copolymer of ethylene and propylene or butene-1 having a density of 0.85W0.90g/cm 3 , and (C) about 5W30% tackifier. The composition is preferably mixed further with (D) ≤about 80% copolymer of ethylene and a vinyl ester or an unsaturated carboxylic acid ester (the value of the amount of said copolymer (%) multiplied by the copolymerized ratio of the ester (%) is ≤500). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59203971-A (JP)
Title: Inspecting device of lsi
Inventor: WATARI SHIGERU
IPC: G01R31/26
Filed: 1983-05-06
Abstract: PURPOSE:To measure automatically an inspection time by integrating counted values of the inspection time. CONSTITUTION:When the stage for a prober is elevated and an aluminum vat is brought into contact with a measuring stylus; a high-level start signal is generated and the output of an FF3 is inverted to a low level. Then, a gate 4 is activated and a counter 6 counts a clock from a reference clock generator 5. Its counting is carried on until the stop signal goes up to a high level to transfer the counted value to an accumulator 7, and a high-level stop signal passed through a delay circuit 8 resets the counter 6. Then, the accumulator 7 integrates the inspection time to measure automatically the inspection time of an LSI.
Patent JP-S58197095-A (JP)
Inventor: SEKIGUCHI YUUZOU
IPC: B43K21/16
Filed: 1982-05-12
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-S63247806-A (JP)
Title: Transfer function measuring device
Inventor: SHIGEMASA TAKASHI
IPC: G01R27/28
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate the disturbance and noise by correcting the input/output signals of a process by estimating a RAM model from the signals passed through a filter. CONSTITUTION:The control value of a process 1 is fetched by an A/D converter 2 for each fixed sampling cycle. An identifying signal generating part 3 produces the pseudo white characteristic noises, step signals, etc., to identify the dynamic characteristics of the process 1. The output signals of the part 3 are held by a D/A converter 4 in the same sampling cycle and used as the input of the process 1. The digital filters 5 and 6 have the same filter characteristics and switches 7 and 8 switch the signals passed through the filters with the bypassed signals. An ARAM model estimating part 9 estimates the coefficient of a relevant model and a frequency characteristic arithmetic part 10 calculates the frequency characteristics of the process 1. Thus the filter constants are obtained by a filter constant arithmetic part 11 and set at both filters 5 and 6.
Patent JP-S57193327-A (JP)
Title: Foaming and molding method
Inventor: SUGAWARA TOSHIO
IPC: B29C59/00
Filed: 1981-05-25
Abstract: PURPOSE:To shorten a heating time in a foaming and molding method by filling foamable thermoplastic resin particles in a cavity of a mold, stopping supplying steam when becoming the upper limit pressure and supplying the steam when becoming the lower limit pressure in the case that the particles are heated and swelled with steam set at the upper and lower limit pressures to foam and mold the particles. CONSTITUTION:In a method having the steps of filling foamable thermoplastic resin particles in a cavity of a mold and heating and swelling the particles with heating medium such as steam or the like to foam and mold the particles, a pressure meter is mounted as means for detecting the pressure in the mold, steam is supplied to the mold at the start of heating, the steam is stopped when the pressure becomes the prescribed set upper limit pressure, and a steam valve is opened when the pressure is decreased to the set lower limit pressure to again supply the steam to the mold. The mold is repeatedly heated as shown during the set heating period, thereby fusion-bonding the particles. Thereby, the irregular fusion-bonding of the foamed and molded product can be prevented.