baber/WOPTO huggingface dataset:
Patent JP-H03265427-A (JP)
Title: Overcurrent suppression circuit
Inventor: SUEOKA TETSUO
IPC: H02H9/02
Filed: 1990-03-14
Abstract: PURPOSE:To reduce the loss of power, and reduce the size and cost of a device by reducing an impedance by cancelling a magnetic field generated in a reactor at normal time. CONSTITUTION:No current flows in current suppression switches (SCR) 9a, 9b at normal time, and currents flow to a pair of windings of diodes 7a, 7b and reactors 8a, 8b. In this case, magnetic fields generated in the pair of windings 8a-1, 2 and 8b-1, 2 cancel each other to extremely reduce the impedances of the reactors 8a, 8b. Accordingly, power loss can be suppressed to a small value. Since the SCRs 9a, 9b are conducted only at the time of overcurrent, the SCRs having small capacities can be available. Further, it is not necessary to use a large-sized expensive GTO (gate-on-thyristor).
Patent JP-S58180826-A (JP)
Title: Thrust bearing device
Inventor: YAMAMOTO SAKUE
IPC: F16C17/06
Filed: 1982-04-14
Abstract: PURPOSE:To incline a thrust piece by a method wherein a spherical part is provided on each thrust piece, a pair of protrusions for a rotary stop is provided by placing the spherical part between them, and one side of the protrusions is covered with a cylindrical weight. CONSTITUTION:A thrust piece 17 possesses a spherical part 18 on its central part of a bearing rest 8 side in a body and a pair of protrusions 19 for a rotary stop having an identical diameter and length on symmetrical positions of both sides of the spherical part in a body. One side of the protrusions 19 is covered by a cylindrical weight 20. Althrough the ptotrusions 19 for the rotary stop are inserted into bearing holes 9 of the bearing rest 8 in a play fit state, the thrust piece 17 is tilted through a weight difference by making the spherical part 18 into a fulcrum as the one side of the protrusions 19 is provided with the weight 20.
Patent JP-H11259763-A (JP)
Title: Vehicle rental system
Inventor: HAMANO HIROSHI
IPC: G06Q50/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rental system which can efficiently rent plural different kinds of vehicles with a single system. SOLUTION: After an ID card 42 which is issued by an ID card issue machine 44 and includes vehicle classification information is used to select a desired vehicle from among an electromotive two-wheeled vehicle 20, an electromotive three-wheeled vehicle 21, an electromotive four-wheeled vehicle 23, and an electromotive four-wheel vehicle 25 by a lending/return processing device 14, a user is confirmed in a parking lot 16 by the ID card 42 to rent the desired vehicle. An arrangement indicating means is provided which indicates the arrangement in the parking lot 16 of the vehicle selected by the lending/return processing device 14.
Patent JP-H09257883-A (JP)
Title: Semiconductor device
Inventor: TAKESHIGE MASAYUKI
IPC: G01R31/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of accurately testing the DC of an external terminal not connected to a semiconductor tester. SOLUTION: This semiconductor device comprises an A-D converter 14, and a plurality of external terminals 11A, 11B, 11C, 12A, 12B, 12C, 12D. Analog switches 16A, 16B, 16C are provided between the terminals 11A, 11B, 11D and the converter 14. The switches 16A, 16B, 16C are conducted to convert the analog signals at the time of outputting at the terminals 11A, 11B, 11C into digital signals by the converter 14, and the output voltages of the terminals 11A, 11B, 11C are measured.
Patent JP-S56160156-A (JP)
Title: Digital signal transmitting device
Inventor: HATANO TAMIO
IPC: H04L1/00
Filed: 1980-05-14
Abstract: PURPOSE:To prevent a malfunction, by installing the secondary redundant bit adding circuit and thus performing a self-checking at the decision side. CONSTITUTION:Parallel data 8 are supplied to P/S (parallel data/series data) converting circuit 2, and the output data of the circuit 2 is supplied to a secondary redundant bit adding circuit 13. The output of the circuit 13 is fed to an antenna 5 via a main redundant bit adding circuit 3 and a converting circuit 4. At the receiver side, an error is decided by a self-checking circuit 14 making use of the fact that the number of bits to be transmitted is always equivalently equal. The output data of a temporary storage circuit 10 that is supplied via an S/P converting circuit 8 and an error detecting circuit 9 is supplied to an output driving circuit 11. The circuit 11 drives an output relay circuit 12 in response to an input data. The working state of the circuit 12 is monitored by a circuit 14, and the working of the circuit 12 is discontinued when an error is detected.
Patent JP-H0680822-A (JP)
Title: Stabilizer for chlorine-containing polymer
Inventor: GOTO KUNIO
IPC: C08K9/00
Filed: 1991-03-06
Abstract: PURPOSE:To provide the subject stabilizer composed of a specific tribasic lead sulfate and a higher fatty acid lead salt covering the sulfate, having excellent dispersibility, thermal stability, processability and electrical insulation and useful for the thinning of electric insulation coating film, etc. CONSTITUTION:The objective stabilizer is composed of (A) a tribasic lead sulfate having an intensity ratio I3.27/I3.09 of 8-10 (I3.27 and I3.09 are peak intensities of X-ray diffraction pattern at d=3.27Angstrom  and d=3.09Angstrom , respectively), a volume- based medium diameter of 0.9-1.1mum determined by laser-diffraction particle size distribution measurement, a particle size distribution containing >=90vol.% of particles having diameter of <=2.3mum and an aspect ratio of 4.0-6.0 measured by electron microscope and (B) a higher fatty acid lead salt such as lead stearate covering the component A. Preferably, 100 pts.wt. of a chlorine-containing polymer such as PVC is compounded with 0.2-10 pts.wt. of the stabilizer.
Patent JP-2000259388-A (JP)
Title: Sound data processor and recording medium for recording conversion program
Inventor: ONISHI TAKASHI
IPC: G10L15/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sound data processor with which if a sound file is converted into text data or not is known. SOLUTION: This sound data processor is a device which converts sound data in a specified sound file into text data corresponding to the sound data concerned and, has a control part 40 which detects whether or not there is a text file that has text data corresponding to the sound data in the sound file concerned with respect to the specified sound file and displays the fact that such text file is present when the text file exists.
Patent JP-S5416440-A (JP)
Title: Beta-aminopropiophenone derivatives, their non-toxic salts, and their preparation
Inventor: SHIOZAWA AKIRA
IPC: C07C67/00
Filed: 1977-06-02
Abstract: PURPOSE: β-Aminopropiophenone derivatives and their salts expressed by formula I: (R is methyl or ethyl group; R 1  and R 2  are lower alkyl groups, or a saturated nitrogen heterocyclic ring, which may be formed from R 1  and R 2  together with the adjacent N atom and substituted by lower alkyl group). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0347960-A (JP)
Title: Plasma vapor deposition device
Inventor: ASAMAKI TATSUO
IPC: C23C14/24
Filed: 1990-03-16
Abstract: PURPOSE:To control the electric power to be thrown, a film forming speed, film components, film quality, etc., with high accuracy and to prevent the damage of the inside wall of a low-pressure high-temp. plasma chamber which vaporizes powder raw materials by forming the inside wall of the chamber of a conductive material. CONSTITUTION:A substrate holder 13 which holds a substrate 12 is disposed in a treating chamber 11. The powder raw materials 71 are sent upward from a power raw material supplying device 70 into the low-pressure high-temp. plasma 52 in the low-pressure high-temp. plasma chamber 51 where the raw materials are vaporized in the plasma 52 and are deposited on the surface of the substrate 12 in the upper part. The inside wall of the low-pressure high- temp. plasma chamber 51 is formed of the conductive material to prevent the damage of the inside wall by the powder raw materials and the plasma. The chamber is installed in the position of the same height as the height of the low-pressure high-temp. plasma or higher so that the fall of the remaining powder raw materials onto the substrate is prevented even if the powder raw materials are not completely vaporized.
Patent JP-S62222554-A (JP)
Title: Heating power source for charged particle beam source
Inventor: TODOKORO HIDEO
IPC: H01J37/248
Filed: 1986-03-24
Abstract: PURPOSE:To make it possible to maintain constant the temperature of an electron source and to emit stable electrons, by applying a heating power source to maintain a preset power constantly regardless of the variation of the load resistance. CONSTITUTION:The voltage between supporting columns 2 is detected by a voltage detecting circuit 9, the feeding current is detected by a current detecting circuit 8, and they are integrated at an integration circuit 10. The output of the integration circuit 10 is proportional to the power fed to an electron source 6. The difference between the value and the standard voltage 18 is amplified in a comparison-amplifier 17 and the result is input to a control circuit 11. Since the heating power source 16 is made to be stable when the output of the comparison-amplifier 17 is zero, a specific power instructed by the standard voltage 18 is fed to the electron source 6. By maintaining the heating power source at a constant value in such a way, the temperature of the electron source 6 can be maintained constant. Therefore, the electron radiation of a good performance can be obtained constantly.
Patent JP-2000254192-A (JP)
Title: Extension/contraction type bathtub
Inventor: SUZUKI HAJIME
IPC: A61H33/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate getting-in and getting-out of a bathtub. SOLUTION: Fluid is discharged from a hollow sealing member 3 and the get-in and get-out of this bathtub A are performed in the state of lowering an upper body 2. A bather who enters the bathtub A sits on a chair 14 and mounts feet on a foot plate 4. In the meantime, the upper body 2 is elevated like a solid line by operating an elevating and lowering means 5 and the upper body 2 is water-tightly fixed to a lower body 1 by forcibly feeding the fluid to the hollow sealing member 3 by a fluid supply source 10 and expanding it. Also, hot water is put in the bathtub A from hot water supply equipment. The foot plate 4 prevents the bather from slipping the feet and sinking in the hot water and also prevents the legs of the bather from touching the upper body 2.
Patent JP-H11252495-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAMARU TETSUO
IPC: G11B15/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To dissolve annoyances at the using of an operation lock switch for locking the operation mode of a VTR. SOLUTION: In the VTR provided with a reproduction mode, a recording mode and a repetitive reproduction mode, an operation lock mechanism for not making operation lock to function as long as the modes are not set once, even in a state in which the turning on of the operation lock switch is provided. The operation lock mechanism can be switched on and off before setting the modes and after setting the modes. Thus, the set operation mode is prevented from being canceled erroneously.  Also, when the operation mode is the mode other than the reproducing mode, the recording mode and the repetitive reproducing mode, since shifting to the reproducing mode, the recording mode and the repetitive reproduction mode is performed, while keeping the operation lock switch on, the need of performing the annoying changeovers of the operation mode switch is eliminated, and handleability becomes satisfactory.
Patent JP-H07275989-A (JP)
Title: Method and device for production link gear
Inventor: KOTANI SEIICHI
IPC: B21H5/00
Filed: 1994-04-01
Abstract: PURPOSE:To reduce an equipment cost and a running cost, and to shorten the process by forming a forging blank having a shape which is a smaller diameter than the dimension of the outer diameter of a final article and whose axial direction's thickness is larger than the axial direction's thickness of the final article from a billet, and further punching its bottom part in a state of a smaller diameter than the outer shape's dimension of the final article. CONSTITUTION:A billet c1 is heated in an induction furnace to a prescribed temperature, executed with upsetting into a circular disk like blank c2, next formed in a bottomed annular intermediate blank c3 whose inner and outer diameters' dimensions are smaller than the final article d, and whose axial direction's thickness is thicker. Next in the forging press process, the central of the bottom of this blank c3 is punched with a punching punch 9 and a die 10 and it is formed into a cross-section L-shaped annular forging blank c4. This forging blank c4 is formed with pack rolling into the shape of final article with two edge rolls 1, 2 to make in contact with the blank c4 from both ends of the axial direction and to apply a pressing force of the axial direction and one receiving roll 3 to give the shape of outer circumferential surface of the final article d.
Patent JP-H0618675-A (JP)
Title: Pocket watch or wrist watch
Inventor: TOOMASU SHIYUTAINEMAN
IPC: G04C21/02
Filed: 1993-03-23
Abstract: PURPOSE: To obtain a novel pocket watch or wrist watch generating the song of cuckoo. CONSTITUTION: The novel pocket watch or wrist watch comprises an electronic circuit 14 and a miniature loudspeaker 15 wherein the electronic circuit generates the song of cuckoo through the loudspeaker. A push button 16 serves to sound the song. The electronic circuit may sound the song every hour. In that case, a circuit breaker interrupts a sound generator comprising the electronic circuit 14 and the loudspeaker 15.
Patent JP-S61224550-A (JP)
Title: Sound quality deterioration preventing system in voice conference device
Inventor: FUJIKAWA SHUNJI
IPC: H04R3/00
Filed: 1985-03-28
Abstract: PURPOSE:To attain the transmission of voice ease of hearing by sending a sound signal from a microphone in front of a talker to an opposite conference room so as to attenuate a sound signal coming from other microphones. CONSTITUTION:The voice uttered from a sound source 1 is converted into the sound signal by the microphone 2 at first, amplified by an amplifier circuit 5, rectified by a rectified circuit 12 and enters a control circuit 18 as an output V1. The output V1 enters the comparison circuit of a control circuit 18 and sends a signal which is turned on when it is a prescribed threshold value or over to AND circuit. After the sound signal sent from microphones 3, 4 is amplified by an amplifier circuit 6, the result is rectified by a rectifier circuit 13 and sent to the control circuit 18 as outputs V2, V3. An adder circuit 8 synthesizes the sound signal sent from the microphone 2 with the sound signal sent from the microphones 3, 4 subjected to attenuation and sends the result to the opposite conference room from an amplifier circuit 9.
Patent JP-S53148925-A (JP)
Title: Pattern quantization circuit
Inventor: YUASA MORIO
IPC: G06K9/00
Filed: 1977-05-31
Abstract: PURPOSE: To secure the mutual interchangeability for such formation in that the part to obtain the video signal is separated from the part to convert the video signal into the binary signla, and thus to ensure a quality which needs no readjustment and excels in the productivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000259515-A (JP)
Title: Voice mail system, voice mail processing method and program recording medium
Inventor: IWAMOTO TAKESHI
IPC: G10L13/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To automatically prepare and transmit mail, to which voice information is attached, after a voice is fetched. SOLUTION: A transmission destination information memory 47 for storing the transmission destination information of mail and a mail sentence information memory 48 for storing a mail sentence are loaded into a RAM 45. A voice control part 42 stores or reproduces voice information while controlling a microphone 8 or speaker 7 corresponding to the operation of a slide switch 4. A mail control part 43 prepares and transmits voice mail on the basis of the registered mail sentence and transmission destination information while controlling a transmission mail buffer 57 or modem 60 corresponding to the operation of a transmit button 5. Thus, with the simple operation of just instructing the preparation and transmission of mail from the transmit button 5, voice mail can be automatically prepared and transmitted to the registered transmission destination.
Patent JP-H11248897-A (JP)
Title: Electron beam irradiation method and its device
Inventor: OTAKI HIDENARI
IPC: H01J37/302
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation method and its device capable of unifying electron beam absorption dose in each part of scanning direction, avoiding uneven sterilization of a bottle and preventing degradation of quality by the electron beam irradiation in the case emitting electron beam to an object such as foods and drink bottles even if the objects have different thickness. SOLUTION: An electron beam output from an electron beam generation means 1 is scanned by a scanning means and emitted to the object such as vessel 20 with different thickness at every part along the scanning direction. In this case, the scanning velocity of the electron beam is decreased at thick part of the object and increased at thin part to make the ratio of the electron beam transmission rate to the scanning velocity at each portion constant in the scanning direction in the object and to make the electron beam absorption dose of the object uniform.
Patent JP-S52147250-A (JP)
Title: Tilting pad thrust bearing
Inventor: YAMAMOTO AKIRA
IPC: F16C17/03
Filed: 1976-06-01
Abstract: PURPOSE: To provide a bearing defined in the above title which has better operational characteristics as a bearing than the conventional ones, namely more capacity to stand high load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10261928-A (JP)
Title: Graphic equalizer and its adjustment method
Inventor: SAWAI TOSHIHITO
IPC: H03G5/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To adjust sound quality with a simple operation. SOLUTION: When either of preset number buttons 11-16 is depressed, plural frequency band levels of a graphic equalizer are set with preset values of a frequency characteristics for respective buttons. After either of the preset number buttons 11-16 is depressed, whether either of individual frequency bands is selected or an easy operation(EO) mode is selected, while displaying the selection result on a selection display device 20, is selected by using a selection button 8. An adjustment button 9 simultaneously adjusts a level for an individual frequency band where the selection result is displayed on the selection display device 20 or for all of the frequency bands in the EO mode. The adjustment result of the level is displayed on frequency band level display devices 21-27.  In the case of selecting the mode by using the preset number buttons 11-16 to adjust the level in the EO mode, the setting value of the selected preset mode is further adjusted in accordance with the preference.
Patent JP-S62224333-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: A61B8/00
Filed: 1986-03-25
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-H04299021-A (JP)
Title: Power unit
Inventor: SEKINE SHINJI
IPC: H02H3/20
Filed: 1991-03-28
Abstract: PURPOSE:To enable a power unit to take an appropriate measure when an unsteady state occurs while the cost of the power unit is reduced by providing a plurality of power source sections forming a plurality kinds of power sources and a supplying means, detecting means, and stopping means for power supply. CONSTITUTION:When an unsteady state occurs in a power source circuit 5a and an overcurrent detection circuit 13ab detects an overcurrent, a detect signal is outputted to a time constant circuit 37. The charging voltage of the capacitor C2 of the circuit 37 is compared with a voltage Eb at a voltage comparator circuit 35. When the charging voltage of the capacitor C2 is higher than the voltage Eb, the circuit 35 sends a detect signal to the thyristor SCR1 of a main power source circuit 5c. Upon inputting the detect signal from the circuit 35, the circuit 5c conducts the thyristor SCR1. When the thyristor SCR1 is conducted, a transistor 15 is turned off, since the potential at the base of the transistor 15 becomes an earth potential.
Patent JP-H08233777-A (JP)
Title: Electrochemical gas sensor
Inventor: GOTO MASAO
IPC: G01N27/416
Filed: 1995-02-28
Abstract: PURPOSE: To obtain an electrochemical gas sensor in which the sensitivity and response are enhanced by connecting one electrode with a thin metal wire, the other electrode with a base metal electrode and filling the space with an aqueous electrolytic solution. CONSTITUTION: Mean thickness of a diffusion liquid layer can be set accurately to the minimum. It is because the mean thickness of diffusion layer can be set by the difference between the diameter of a hollow yarn membrane 11 tube and the diameter of a thin metal wire 15 at any cross-section by employing the thin metal wire 15, passing through the hollow yarn membrane 11 tube, as a working electrode in addition to the strength of the hollow yarn membrane 11. Consequently, the area of electrode being immersed into electrolyte can be increased. For example, when the hollow yarn membrane 11 is provided for a flat membrane of 1cm<2> over the same area, twenty five hollow yarn membranes 11 of 10mm long having outer diameter of 2.0mm inserted with a thin electrode wire having diameter of 0.8mm can be arranged and the detection area is increased by a factor of six.  With such structure, the sensitivity and response of a sensor can be enhanced while reducing the size.
Patent JP-S61225868-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI KIYOSHI
IPC: H01L21/336
Filed: 1985-03-30
Abstract: PURPOSE:To enhance the withstand voltage and to increase the current of an FET without complicating steps by doping an impurity on the surface of a substrate, and reducing a channel layer resistance and the substrate resistance. CONSTITUTION:A thermal oxide film 21 is formed on an N<-> type semiconductor substrate, and a polycrystalline silicon film 31 is further accumulated. Then, a hole 6 for diffusing a base region is formed at a laminated film, and a P-type impurity is doped from the hole. Then, an N-type impurity diffusing source film such as a BSG film 71 which contains boron is accumulated on the entire substrate. Then, the film 71 is removed by thermally diffusing. Thus, an FET in which a base region 4 and a source region 5 are formed is presented. A gate polycrystalline silicon film 31 and a thermal oxide film 21 are doped through the boron of the prescribed amount on the surface of the substrate.
Patent JP-2000255915-A (JP)
Title: Elevator
Inventor: MATSUMOTO TOSHIHARU
IPC: B66B1/14
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator capable of preventing a specified person such as a senile old man from missing by making use of an elevator car. SOLUTION: When a specified person comes close to a landing door, a signal from a transmitter held by the specified person is received by a receiver 12 provided for a car so as to suspend a door motor 19, this constitution thereby enables the releasing of the landing door and a car door to be checked, and the specified person is prevented from coming in the car, so that the purpose is attained.
Patent JP-S59114187-A (JP)
Inventor: AURISU NISUKANEN
IPC: B63B19/26
Filed: 1983-04-13
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。