baber/WOPTO huggingface dataset:
Patent JP-S5253624-A (JP)
Title: Jitter correction unit
Inventor: YUDA MINORU
IPC: H04N9/89
Filed: 1975-10-28
Abstract: PURPOSE: The frequency obtained through division of chrominance reference signal into several portions is used as time signal which is necessary for jitter detection in order to obtain a low-cost unit with a simple constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09311155-A (JP)
Title: Method of discharge detection of detecting sensor self-contained part of prefabricated connecting part for cv cable
Inventor: ENDO TAKESHI
IPC: G01R31/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To separate an epoxy unit low voltage electrode from a connecting part and a cable sheath electrode around it to form one detecting end, use a metal case for the cable sheath electrode and a connecting part as the other detecting end, and perform a highly sensitive detection between the detecting ends. SOLUTION: The low voltage electrode 7 of an epoxy unit 2 is electrically independent to form one detecting end of a detecting electrode. A copper pipe 10 forming an external metal case to which other connecting parts and a cable body part sheath electrode are connected is used as the other detecting end of the detecting electrode. Both the detecting ends are delivered to the outside by lead wires and connected to a detecting impedance 9, and the potential difference between both the ends is measured by a measuring instrument 14. From a pair of detecting electrodes having rubber mold stress cone conductive layers 4', 4' as detecting ends, and brought into contact and allowed to communicate each other by a pressing hardware 5, the detecting ends may be delivered to the outside by lead wires, and connected to the detecting impedance 9.  According to these methods, a partial discharge detection can be performed to the prefabricated connecting part of a CV cable 1 with high sensitivity.
Patent JP-S5920342-A (JP)
Title: Vinyl chloride resin composition
Inventor: UMEZAWA HIDEO
IPC: C08L27/00
Filed: 1982-07-27
Abstract: PURPOSE:To provide the titled compsn. which has excellent weather resistance, plate-out resistance and thermal stability and forms little stones, consisting of PVC, an organozinc compd., and epoxy compd. and two specified kinds of P compds. CONSTITUTION:0.1-5pts.wt. organozinc compd. such as zinc stearate, 0.1-10pts. wt. epoxy resin and 0.005-8pts.wt. mixture of a P compd. of formula I [wherein R<1>-R<3> are each (cyclo)alkyl, (alkyl)aryl, etc.; at least one of R<1>-R<3> is a group of formula II or III wherein m is 1-8; x is 1-10; Z<1> is (cyclo)alkyl, alkylaryl, etc.; n is 1-18; Z<2> is (substd.)arylene] and a P compd. of formula IV (wherein R<4>-R<7> is H, R<1> or a group of formula II or III, at least one thereof is H, but there is no case where R<4>-R<7> are simultaneously H; Y is a polyhydric alcohol residue, polyhydric phenol residue; l is 0-10; W is O or omitted) are blended with 100pts.wt. PVC.
Patent JP-S5755320-A (JP)
Title: Slow starting circuit
Inventor: WADA CHIYUUZOU
IPC: F23N5/00
Filed: 1980-09-17
Abstract: PURPOSE: To contrive reducing ignition sound in the slow starting circuit of a boiler that uses kerosene as fuel in by lowering the outlet pressure through giving pulses in a half of the line frequency to an electromagnetic pump before timer operation.  
     CONSTITUTION: A capacitor 11 starts charging when an electric power source switch 2 is closed, and the potential of (e) point approaches that of (f) point. Next, when the potential of (c) point with a wave shape C gets into FF circuit 17, the output h point becomes pulses with a half of the input frequency, and its wave shape become D. Consequently the output of second differential amplifier 20 has the same wave shape as D, and a thyristor 4 is passable by a transistor 22, making the wave shape as E. The outlet pressure of an electromagnetic pump 3 is, therefore, low and the ignition sound can be lowered. Next, when the potential (e) point of the capacitor 11 becomes larger than the (f) point, the transistor 22 keeps being turned on, because the output of the first differential amplifier 14 makes the (h) point zero, and the wave shape applied to the pump 3 becomes F, which allows the pump 3 obtain the normal outlet pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10318912-A (JP)
Title: Liquid drop detector
Inventor: TAKIGUCHI ISAO
IPC: G01N21/47
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drop detector capable of improving detection sensitivity at the time of e.g. detecting rain drops in contact with the surface of the windshield of a vehicle and detecting fogging which occurs on its back surface. SOLUTION: For detecting liquid drops in contact with the surface 12 and back surface 13 of the windshield 11, a liquid drop detector 10 comprises a light emitting part 30, a surface light-guiding part 50 to reflect detection light to a surface detection part A, a back surface light-guiding part 60 to reflect detection light to a back surface detection part B, and a light receiving part 40 to receive detection light oncoming from the surface light-guiding part A and back surface light-guiding part B and to output signals based on the intensity of the received light. Here, the light emitting part 30 and light receiving part 40 are integrally rotated about a line along the width of the windshield 11 so that the surface light-guiding part A and back surface light-guiding part B may move along arcs.
Patent JP-S6022459-A (JP)
Title: Brushless motor
Inventor: INAKAGATA SATORU
IPC: H02K29/08
Filed: 1983-07-15
Abstract: PURPOSE:To suppress power loss of a brushless motor in small size and to prevent the motor form generating an overvoltage by connecting a spike absorbing auxiliary winding through a diode connected in opposite direction to a power source in parallel with a series circuit of a stator winding and a switching element. CONSTITUTION:The poles of a permanent magnet 1 of a rotor RT are arranged alternately with N- and S-poles. Stator windings L1, L2 are mounted on a main pole 4 opposite to a stator ST, spike absorbing auxiliary windings L3, L4 are lap wound to the windings L1, L2, and the windings L3, L4 are wound in reverse direction to the windings L1, L2 Hall elements H1, H2 and switching transistors (TR)Q1, Q2 are mounted on a printed board 8. The winding L3 is connected via a diode (D)3 in parallel with a series circuit of the winding L2 and the TRQ1, and the winding L4 is connected via a D4 in parallel with a series circuit of the winding L2 and the TRQ2.
Patent JP-S5556846-A (JP)
Title: Method and apparatus for preventing inverse ionization of dust collecting electrode of electric dust collector
Inventor: SUGIMOTO KIKUO
IPC: B03C3/41
Filed: 1978-10-20
Abstract: PURPOSE: To prevent the generation of inverse ionization and enhance dust collecting efficiency through the mechanism wherein a grid is installed between a discharge electrode and a dust collecting electrode of an electric dust collector and pulse voltage being inverse polarity against A. C. voltage or D. C. voltage of a discharge electrode is applied to this grid.  
     CONSTITUTION: Corona discharge is generated between two electrodes and a grid 3 having end surface of which radius of curvature is small or equipping needle like projections is installed between a dust collecting electrode 2, 2 and a discharge electrode of an electric dust collector which collects dust particles in gas on a dust collecting electrode by charging. And A. C. electric source is connected to a grid 3 or a pulse voltage generator being inverse polarity against D. C. voltage applied to a discharge electrode 1. Thereby A. C. voltage or pulse voltage of inverse polarity is applied to a grid 3 to prevent inverse ionization on a dust collecting electrode  and dust being present in gas supplied to a dust collector can be effectively collected  even if high resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299483-A (JP)
Title: Radar output display apparatus
Inventor: KANAMARU FUMITO
IPC: G01S7/18
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a radar output display apparatus, by providing a signal processing part wherein radar information and target judging information obtained from the radar information are inputted, and the position information of the target when the signal level of the target is higher than a threshold value is outputted. CONSTITUTION:In this radar output display apparatus, the range of a target and the height information from a radar 21 and the signal information from a target-signal judging device 22 are inputted into a signal processing part 231 in a display device 23. In the signal processing part 231, computation required for displaying the intended vertical coverage is performed based on the input information. For example, the height 1 of the target and the range information 2 when the signal level of the target are higher than a threshold level are taken out and sent into a display part 232. When the target signal is displayed in correspondence with the information obtained in the signal processing part 231, a region where the target signal is displayed becomes the vertical coverage diagram of the radar on the display part 232. The signal level of the target is divided into multiple stages in the signal processing part 231 and the data for displaying each stage with a color are formed. Then, the vertical coverage can be displayed in colors.
Patent JP-S5755771-A (JP)
Title: Switching regulator
Inventor: KURUMA AKIO
IPC: H02M3/28
Filed: 1980-09-17
Abstract: PURPOSE:To forcibly discharge the storage charge of switching transistors, by a method wherein power source disconnection is detected and ON driving signals are stopped by the signal and OFF driving pulses are also supplied for a fixed period. CONSTITUTION:The power in a DC power source 1 is supplied to the secondary side through a transformer 4 by the opening and closing control of switching transistors 2, 3, and the transistor 2, 3 are controlled by the signal in a voltage detector 9 through a control section 11 and a driving circuit 12 as well. In the control section 11, and ON-pulse generating circuit 13 is connected to NAND gates 27, 28 and a power source ON and OFF signal 15 is connected to the other inputs of the NAND gates 27, 28 to generate ON driving pulses A, C and OFF driving pulses B, D from the gates 27, 28 and the gates 29, 30 respectively. Therefore, the storage time of the transistors 2, 3 can be controlled even at the time of detecting a power disconnection signal and the occurrence of the excessive deviation magnetic current can be prevented.
Patent JP-S5355792-A (JP)
Title: Information signal transmission cable
Inventor: YOSHIMURA MASAAKI
IPC: H04R1/44
Filed: 1976-10-30
Abstract: PURPOSE: To provide good operationability and good productivity of the information signal trnasmission cable by installing plural number of wires along the internal side of housing as well as installing electric signal mechanical converter units settled at the required in intervals on the wires. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11318830-A (JP)
Title: Health status measuring instrument and its method
Inventor: YOSHIDA MASATO
IPC: G06F19/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a health status measuring instrument and its method which gives a questionnaire to a subject, measures biological information on the blood pressure, pulse rate, etc., of the subject and totally judges the health rate based on the result of the questionnaire and the biological information. SOLUTION: In the proposed health status measuring instrument 1, a guidance part 3 provides questionnaire concerning health conditions such as eating habits of a subject. In addition, a biological measuring part 2 measures biological information on the pulse rate, blood pressure, etc., of the subject. At this time, the guidance part 3 relaxes the subject by giving music, etc., and executes guidance such as the operating method, etc., of the measuring instrument of various kinds of biological information. A judging part 4 totally judges the health rate of the subject from the result of the questionnaire and the biological information. In addition, an amusement part 5 provides amusement such as a game, fortune-telling in the waiting time of the person during the total diagnosing of the his health rate, etc., to entertain the subject.
Patent JP-H10307586-A (JP)
Title: Musical sound generator and method
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To enrich musical sound expressing power and controllability by reproducing a musical sound at an optional sound pitch (a pitch) by variably controlling a reading- out speed, and controlling reading-out waveform data so as to be optionally extended and compressed on a time base independently of its reading-out speed. SOLUTION: An address position of waveform data is shown in a time function by control data. On the other hand, a speed of progress of a reading-out address is indicated by an actual reading-out address RAD generated from an actual reading- out address computing element 16. An address position shown by the control data and a position of the actual reading-out address RAD are compared with each other by a switching control circuit 14, and the actual reading-out address RAD generated by the actual reading-out address computing element 16 is shifted according to its comparison result. Therefore, a speed of progress of the reading-out address is controlled in response to a desired sound pitch of a musical sound to be generated, and the relationship between a reading-out position of the waveform data and time is controlled by the control data.  Therefore, the waveform data corresponding to a musical sound having a desired sound pitch is freely extended and compressed, and can be read out of a waveform memory 10.
Patent JP-S5254940-A (JP)
Title: Flicker suppressing synchronous phase modifier for arc furnace
Inventor: ENDOU KENJI
IPC: G05F1/10
Filed: 1975-10-31
Abstract: PURPOSE: Mapping out the simplification of the structure of a phase modifier and the decrease in the loss in the design that the exciting power may be saved remarkably in a flicker suppressing synchronous phase modifier for an arc furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5831390-A (JP)
Inventor: AOKI EIICHIROU
IPC: G10G3/04
Filed: 1981-08-19
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-2000318451-A (JP)
Title: Body structure of car
Inventor: MIYAKE TAKESHI
IPC: B62D25/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of intrusion of a car door into the cabin sufficiently without increasing the weight and cost by positioning the lower position of an impact bar in the door closed condition so as to oppose the side end of a cross-member installed through a side sill in the direction across the car width of the body floor, thereby transmitting at side collision the impact load to the cross-member through an impact bar bottom part and a side sill, and allowing the cross-member to receive the impact load. SOLUTION: This body structure of a car is provided with an impact bar 3 inside the door 1 for preventing intrusion into the cabin at the time of a side collision. The lower position of the impact bar 3 in a door closed state is set opposing the side end part of a cross-member 19 installed through a side sill 14 in the direction across the car width of the body floor 15.
Patent JP-S6024773-A (JP)
Title: Picture information accumulation and reproduction device
Inventor: TSUKIOKA YASUNORI
IPC: H04N1/387
Filed: 1983-07-20
Abstract: PURPOSE:To eliminate the need to input addresses, transmitting time, etc., again even when an original is added, replaced, deleted, etc., by installing the mode control memory in which the control club, control information and mode control table are stored. CONSTITUTION:For example, when the original is added, information such as the file name of the original, etc., is inputted from the operation input portion 15, the system control portion 18 takes out the mode control table number by searching the file name control memory 16 and from this number, draws out the mode control table corresponding thereto, by searching the mode control memory 17. Next, the control flag, control information and page information of the additional original are written in the empty table of the memory 17, and the control table is made. The control 18 writes the additional mode control table number in the final page of the same file registered before added and registers the following control table number in the additional page and finishes processing.
Patent JP-H10134594-A (JP)
Title: Method and device for redundancy of nonvolatile memory integrated circuit
Inventor: TRAN HIEU VAN
IPC: G11C29/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit construction by a method wherein the information of defective column addresses is stored in EEPROM fuses and the writing in the programming of the EEPROM fuses is performed by using an ordinary row high voltage driver. SOLUTION: A main memory 20 has a main array consisting of 400 columns of memory cells and a redundant array consisting of 4 columns of memory cells. A column counter 26 accesses the main array by using 400 columns among 512 columns which is the maximum number of accessible columns obtained by decoding 9-bit addresses A8-A0 and accesses the redundant array by using remaining addresses out of the range. Defective address EEPROM fuses 34a-34d consisting of EEPROM fuses have capacities of storing 9-bit defective column addresses for the respective columns of the 4-column redundant array. The writing in the programming of the defective address EEPROM fuses 34a-34d is performed by using a row driver 22 which is normally used for the programming of the main array.
Patent JP-S6112281-A (JP)
Title: Cultivation of aerobic microorganism
Inventor: NISHIZAWA YOSHIHIKO
IPC: C12N1/00
Filed: 1984-06-27
Abstract: PURPOSE:To generate O2 necessary for the growth of aerobic microorganisms in a cultivation vessel, by placing CaO2 in a closed or semi-closed culture vessel in the solid culture of aerobic microorganisms. CONSTITUTION:Aerobic microorganisms especially a mold belonging to Aspergillus genus, etc. and used in the preparation of soy, MISO (fermented bean paste), Japanese SAKE, etc. or Basidiomycetes such as Flammulina velutipes for the cultivation of edible mushroom, etc. are cultured in a solid medium by the following procedure. The above aerobic microorganisms are cultured in a closed or semi-closed vessel filled with a solid medium composed of a C source, an N source and various other components necessary for the growth of microorganisms and used in conventional solid culture. In the above process, <=1wt% CaO2, based on the medium, is placed in the vessel or added to the medium. The generation of oxygen necessary for the growth of microorganisms or the absorption of CO2 generated according to the growth of the microorganisms and having the activity to inhibit the growth, can be carried out in the vessel even in the cultivation of aerobic microorganisms in closed state. Accordingly, a healthy and pure seed malt or a bed of edible fungi having well-grown mycelia and free from contamination can be prepared quickly.
Patent JP-H04355729-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MAEDA HIROSHI
IPC: G02F1/1343
Filed: 1991-06-03
Abstract: PURPOSE:To provide the high-yield, low-cost liquid crystal display device of superior display quality and its manufacture by remedying an open-circuit defect while giving flexibility to array design and processes. CONSTITUTION:Both end parts of all signal wirings 24a and 24b constituting the image display area of the liquid crystal display device are connected electrically to auxiliary wirings 33a and 33b passing through area other than the image display area. Further, diodes are provided between the respective signal wirings and auxiliary wirings. After a breaking 35 of the signal wiring is detected, the auxiliary wiring 36 at the breaking place is left, and other auriliary wiring is cut off electrically with a laser light beam.
Patent JP-S5755606-A (JP)
Title: Digital control attenuator
Inventor: UYA MASARU
IPC: H03H7/24
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a degree of attenuation proportional to the exponential function of the value of a digital control signal by constituting a ladder-type resistance circuit which covers the 1st-bit attenuation stage - (n)th-bit attenuation stage and by turning on and off them through switches. CONSTITUTION:Input terminals 4-1-4-4 for a four-bit binary digital control signal have weights 2<0>, 2<1>, 2<2>, and 2<3>. Switches SWP1-SWP4 are switched by buffer amplifiers 5-1-5-4 performing opening and closure drive, and output signals of those buffer amplifiers 5-1-5-4 are inverted by inverters 6-1-6-4 to open and close corresponding switches SWS1-SWS4. Then, when the switches SWS1-SWS4 are off and the SWP1-SWP4 are also off, and when the switches SWS1-SWS4 are off and the SWP1-SWP4 are on, degrees of attenuation at respective attenuation stages are K, K<2>, K<4>, and K<8> (K=RP/(RP+RO) and RP=RP1-RP48).
Patent JP-S63295915-A (JP)
Title: Collecting apparatus for data on running of automobile
Inventor: YOSHIMOTO NAOAKI
IPC: G06Q50/00
Filed: 1987-05-27
Abstract: PURPOSE:To make it possible to collect the data on running of an automobile for a long time with a small memory capacity, by a method wherein detection outputs of a plurality of sensors relating to a running state of the automobile are subjected to frequency processing respectively and frequency data thus obtained are stored in a memory. CONSTITUTION:The respective outputs of a vehicle speed sensor 3, a shift sensor 4, etc. are adjusted by a signal conditioner 5, subjected to A/D conversion 6 and inputted to CPU 1. Then, a speed change histogram classified by a transmission level is computed for determining the respective frequencies of runnings at vehicle speeds of 0-5km/h...245-250km/h in the first speed...the fifth speed or in driving-back, at a prescribed timing of measurement. The histogram (the number of frequencies) thus obtained is stored in a memory 8 and an external memory 9 and outputted to an external memory reading unit 10. These stored data are not sensor outputs themselves, but frequency data arranged statistically. Therefore, the number of data to be stored is reduced, and in addition, the running state of an automobile can be identified easily from the data outputted by the reading unit 10.
Patent JP-H04356600-A (JP)
Title: Bleaching agent particle containing alkyl glycoside and its preparation
Inventor: FUKUMOTO TAKAHIRO
IPC: C11D3/395
Filed: 1991-06-03
Abstract: PURPOSE:To provide bleaching agent particles having a foaming ability and detergency and containing an alkyl glycoside and a bleaching agent comprising sodium percarbonate and/or sodium perborate as a stain removing ingredient. CONSTITUTION:A process for preparing bleaching agent particles containing an alkyl glycoside, which comprises drying sodium per-carbonate and/or sodium perborate particles after or while adding thereto a solution of the glycoside in water or an organic solvent. The invention can provide particles which have not only the features of an alkyl glycoside, such as a lowly irritative surface active property and stable foaming and good rinsing abilities but also the stain removing and bleaching functions of oxygenic bleaching agents, and are so excellent in storage stability and anticaking property that they can be blended stably as a powder. Thus, there can be obtained the title bleaching agent particles having a variety of advantages beyond the conventional ones.