baber/WOPTO huggingface dataset:
Patent JP-H0723464-A (JP)
Title: Communication system
Inventor: SHIBUYA AKIHIRO
IPC: H04M1/00
Filed: 1993-07-01
Abstract: PURPOSE:To automatically switch over inter-slave set communication via a master station or inter-slave set direct communication by providing a means selecting the inter-slave communication via the master set or inter-slave set direct communication. CONSTITUTION:In the communication system comprising a master set 10 and plural slave sets (11,12) and in which the plural slave sets (11,12) obtain access to the master set with a common channel in time division, communication between slave sets is made while switching over mutually a route 14 for inter- slave set communication via the master station and a route 15 for inter-slave set direct communication while a slave set compares a transmission signal level of an opposite side slave set with a transmission signal level of the master set. Thus, since the speech route by the inter-slave set communication via the master set 10 and the speech route by the inter-slave set communication is automatically switch over mutually in the inter-slave set communication system, the user does not require manual operation for the inter-slave set direct communication.
Patent JP-H0213121-A (JP)
Title: Integrated circuit
Inventor: UENO KOJI
IPC: H03K19/086
Filed: 1988-06-30
Abstract: PURPOSE:To realize fast speed operation regardless of saturation by connecting a Schottky barrier diode between the base and collector of a transistor(TR) of an emitter coupling logic ECL circuit in the same polarity as a base-collector diode. CONSTITUTION:When a TR T10(T11) of the ECL circuit 10 is energized, the collector potential of the TR is decreased and lower than the base potential and the operation transits to the saturation, then circuit flows from the base to the collector via a Schottky barrier diode 14 quickly. Thus, no current flows to a base-collector diode of the TR T10(T11) at the saturation and no minor carrier is stored. Thus, the recovery time of the TR is not extended and the fast operation is realized even in the saturation.
Patent JP-2000062313-A (JP)
Title: Medium to be recorded, image forming method using the medium to be recorded and manufacture of medium to be recorded
Inventor: OGINO HIROYUKI
IPC: B41M5/52
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a medium to be recorded in which an ink acceptive layer is provided with transparency, the image density is high, the gradation is clear, the resolution of an image is good and provided with a superior green storage properties and ink absorbability under the high temperature environment and also provide an image forming method thereof. SOLUTION: In a medium to be recorded formed of an ink acceptive layer 2 on a base 1, the ink acceptive layer 2 is coated with a dispersion liquid containing resin emulsion having a hydrolysis group represented by an alumina hydrate, a coupling agent and a hydrolysis group represented by a formula -MRn (OR')3-n (In the formula, R, and R' represent hydrogen same each other or different, or alkyl, (n) represents an 0-2 integer and M represents Si, Ti or Zr.).
Patent JP-H09324149-A (JP)
Title: Ski wax
Inventor: MIZOGUCHI TAKASHI
IPC: C09G3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ski wax, capable of reducing the static charge of a sliding surface and accordingly imparting excellent sliding properties by compounding a paraffin wax with electroconductive graphite powder. SOLUTION: This wax is obtained by compounding (A) 100 pts.wt. of a paraffin wax with (B) 1-50 pts.wt. of electroconductive graphite powder. Further, it is preferable that the wax is composed of the component A and (C) a cyclopentadiene-based petroleum resin, that is, a thermal polymerization product of a cyclopentadiene, a thermal polymerization product of a cyclopentadiene with at least one selected from an α-olefin and a mono-vinyl aromatic hydrocarbon, a hydrogenated product prepared by hydrogenating these polymers or their mixture, in a mass ratio of (99:1) to (1:1), and further 1-50 pts.wt. of the component B is added to 100 pts.wt. of the total of the components A and C.
Patent JP-S5787636-A (JP)
Title: Signal processing method
Inventor: TSUKAMOTO KENKICHI
IPC: G11B20/10
Filed: 1980-11-20
Abstract: PURPOSE:To decrease the probability of production of error of quantization at low frequencies, by splitting an audio signal into a plurality of bands and quantizing each band with a sampling frequency corresponding to the band. CONSTITUTION:An audio signal Si in e.g., 20-2,000Hz is divided into 20-632Hz and 632Hz-2,000Hz at filters 60, 61, and they are sampled at 1,400Hz and 4,000Hz to obtain quantized signals SA, SB. The signals SA, SB are alternately A/D-converted at a signal processing circuit 62, a serial digital signal SD is obtained and it is transmitted. The transmitted signal is split into a digital signal of each band at a signal processing circuit 64 and converted into analog signals S'A, S'B. They are added to a signal synthesis circuit 67 via filters 65, 66 to obtain an original analog signal SO.
Patent JP-H0213131-A (JP)
Title: Phase locked loop circuit
Inventor: HOTTA RYUTARO
IPC: H03L7/093
Filed: 1988-06-30
Abstract: PURPOSE:To form a phase locked loop circuit with high accuracy by constituting a charge pump circuit of a constant current source and a differential switch to switch a current path supplying a current of the current source, constituting the constant current source of bipolar transistor(TRs) and constituting the differential switch of MOS TRs. CONSTITUTION:Since the differential switch switching a current of a current source comprising bipolar TRs is constituted of MOS TRs M1-M4, an INC signal and a DEC signal outputted from a phase comparator 1 are formed to be a voltage of CMOS logic level, its high level voltage is equal to a Vcc and its low level is '0'V. Since the MOS TRs M1-M4 for the differential switch are driven by the signal, the MOS TRs are operated in a complete unsaturated region, and since the MOS TRs are driven by a voltage, no current error is caused and the drain-source voltage is formed smaller than the base-emitter voltage of the bipolar TRs. Thus, the output current of the charge pump circuit is made highly accurate.
Patent JP-S6141537-A (JP)
Inventor: YAMAMOTO KAZUHIKO
IPC: B32B15/01
Filed: 1984-08-02
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-S6222761-A (JP)
Title: Isoindoline-1,3-dione derivative and production thereof
Inventor: UEDA TAKAYUKI
IPC: A01N57/22
Filed: 1985-07-24
Abstract: NEW MATERIAL:An isoindoline-1,3-dione derivative expressed by formula I [R<1> is expressed by formula II (R<4> is H or alkyl) or S(O)nR<5> (R<5> is H, halogen, amino, alkyl-substituted amino, alkyl or aryl); n is 0, 2 or 3]. EXAMPLE:2-(2,6-Diisopropyl)5-sulfonylisoindoline-1,3-dione. USE:A plant blight controlling agent and synthetic intermediate having effect on clubroot of brassicaceous vegetables and sheath blight of rice plants. PREPARATION:For example, a 4-halophthalic acid expressed by formula III or an acid ahydride thereof expressed by formula IV is reacted with an aniline derivative expressed by formula V to give a compound expressed by formula VI, which is then reacted with a compound expressed by formula VII to afford the compound expressed by formula Ia. The resultant compound expressed by formula Ia is then hydrolyzed to give the aimed compound expressed by formula Ia' or Ia''.
Patent JP-H05332770-A (JP)
Title: Distance detecting device for vehicle
Inventor: YOSHIKAWA NOBUYOSHI
IPC: G01C3/06
Filed: 1992-05-30
Abstract: PURPOSE:To provide equipment capable of coping with the matter of a distance and suitable for on-vehicle installation when one-dimensional sensor is adopted as a detecting section for picture element coordinates, regarding an on-vehicle distance detecting device where the image of a scene forward of a vehicle is taken from different positions, and a distance between the vehicle and an object forward thereof is calculated and detected on the basis of the deviation of the pickup images. CONSTITUTION:A light receiving sensor section 5 acting as picture element coordinates as is constituted of a horizontal direction sensor 51 and a vertical direction sensor 52 so laid as to be orthogonal with each other. Also, a vertical direction light receiving section 12 is provided near a horizontal direction light receiving section 11 at a suitable distance. For the measurement of a far distance, an inter-vehicle distance is obtained on the basis of the image of the vertical line component of incident light from the section 12. In the case of a near distance, an inter-vehicle distance is obtained on the basis of the vertically close images of the horizontal line component of light incident on the section 12.
Patent JP-H05334730-A (JP)
Title: Uv-curing device for disk and device for formation of coating film
Inventor: NISHIMURA HIRONOBU
IPC: G11B7/26
Filed: 1992-05-29
Abstract: PURPOSE:To supply a large amt. of inert gas in a short time by providing a sealed chamber which houses disks with an annular passage and gas injection ports which can inject inert gas into a sealed space in a manner that the injection ports are disposed all around the chamber. CONSTITUTION:A base plate 2 in the bottom of a UV irradiation device is provided with an annular passage 2B for inert gas such as gaseous nitrogen in a manner that the passage surrounds a window 2A for irradiation of UV rays. Narrow gas injection ports 2C are formed over the inner circumference of the flow passage 2B. Further, the base plate 2 is equipped with a gas inlet passage 2D from outside and the inert gas introduced flows in the direction shown by an arrow X in the figure. The introducing passage 2D and the flow passage 2B are made to have a larger cross-sectional area than the total area of the injection ports 2C. Thereby, almost same amt. of gas is injected from any injection ports 2C.
Patent JP-S5954996-A (JP)
Inventor: SHIDA TOUICHI
IPC: G21D3/08
Filed: 1982-09-22
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-H11355690-A (JP)
Title: Electronic equipment
Inventor: OSAWA KENSUKE
IPC: H04N5/57
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To prolong device life (that is, to secure high reliability) even under the condition that makes the environment exceed the use upper limit temperature. SOLUTION: This display device is provided with a cathode-ray tube 5 and a step-up transformer 6. An environment temperature detection circuit 1 converts the temperature of a use environment into a voltage value by a thermistor 11 and further makes it data with an A/d converter 2. Also, a load state detection circuit 2 detects load current IABL of the transformer 6 with a current detection resistor 22 and makes it data with an A/D converter 21. A microprocessor 32 of a control circuit 3 controls the gain of a variable gain amplifier 31 based on environment temperature data and step-up transformer current data. Thus, the load of the transformer 6 is controlled.
Patent JP-S5865063-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D06H3/00
Filed: 1981-10-13
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。
Patent JP-S6411007-A (JP)
Title: Rolling method for pipe by skew rolling mill
Inventor: ODAKA MIKIO
IPC: B21B19/06
Filed: 1987-07-02
Abstract: PURPOSE:To stably roll a thin thickness sized-pipe or a large thickness reducing pipe by adding the force to a plug inversely to the rotating direction of each rolling roll of a skew rolling mill to perform the rolling. CONSTITUTION:As for the skew rolling mill 10, forcedly driven drive roller shes 14 are disposed slantingly in a constant lead angle on both sides of rolling zone, guide plates 15 are disposed in clearances between the rolling rolls 11 and the drive rollers 14. Then, when the thin thickness sized-pipe or the large thickness reducing blank pipe 13 is rolled, a plug driving motor 18 is reversed by a plug driving controller 17, and the inverse tension F to the rotational direction of each rolling roll 11 is added to the inner surface of the blank pipe 13 from a plug 12. In this way, the inner surface of the rolling blank pipe 13 is hardly elongated in a peripheral direction and easily elongated in a longitudinal direction, thus preventing the flashing of the flank pipe 13. As a result, the improvements of the pipe end shapes, rolling efficiency and deflection of the thickness are realized.
Patent JP-H03117335-A (JP)
Title: Adjusting power supply and adjusting method of the same
Inventor: RESURII SHII MACHISUN
IPC: G06F1/26
Filed: 1990-06-25
Abstract: PURPOSE: To obtain a switch mode power supply with a back-up battery regulator for generating a regulated DC output by receiving a plurality of AC pulses and error signals with a magnetic amplifier and controlling a pulse width. CONSTITUTION: A magnetic amplifier 18 receives a plurality of AC pulses from a coil winding T1 and controls its pulse width. The magnetic amplifier 18 includes a saturatable reactor L5, a magnetic bias voltage terminal 20, and a transistor Q6 for connecting the terminal 20 to a saturatable reactor L5. A magnetic bias is supplied to the terminal 20 by an input voltage pulse. An inductance L3 and a capacitor C26 filter the pulse and supplies a bias voltage to the terminal 20. Also, the magnetic amplifier 18 receives an error signal from the outside and supplies it to the base of the transistor Q6, thus changing the magnetic bias current of the reactor L5 received from the terminal 20 and controlling the width of passing pulses.
Patent JP-H064119-A (JP)
Title: Automatic programming device
Inventor: ICHIKAWA KATARU
IPC: G05B19/4093
Filed: 1992-06-23
Abstract: PURPOSE:To provide an automatic programming device by which even a begin ner can easily input machining sizes and designate a high-precision machined part. CONSTITUTION:Machining object values of the machining sizes are automatically calculated (block 6) by imparting the coordinate values of respective points constituting the machined contour shape of a work and size tolerance (block 5), and an optimum machining method is determined (block 8) by recognizing the high-precision machine part from the size tolerance (block 7).
Patent JP-H105066-A (JP)
Title: Disinfection preserver
Inventor: NISHI AKIRA
IPC: A61L2/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently drive a fan motor by rotating the fan motor at ordinary speed at the time point of operation start and rotating the fan motor with the number of revolution more than the number of revolution at the time of ordinary speed when a detected load current gets lower than a set value. SOLUTION: A power source is turned on by operating a control panel 20, the temperature or operating time is set and a fan motor 30 is rotated at ordinary speed. The load current caused by the rotary drive of that fan motor 30 is detected by a load current detection part 63 and it is judged whether the detected load current gets lower than the set value or not. Then, when it is judged the detected load current gets lower than the set value according to that judgement, the fan motor 30 is rotated at the number of revolution more than the number of revolution at the time of ordinary speed. Thus, since the number of revolution of the fan motor 30 is saved at the time of high load at a low temperature and the number of revolution of the fan motor 30 is increased at the time of low load at a high temperature, the fan motor 30 can be efficiently driven.
Patent JP-H05340802-A (JP)
Title: Device for detecting turning-on of illuminating light source
Inventor: ISHIBASHI FUMITO
IPC: G01J1/04
Filed: 1991-07-04
Abstract: PURPOSE:To surely discriminate the turning on and turning off of a lamp by separating electromagnetic waves radiated from the lamp into visible light and the other light rays and detecting the quantity of the other light rays. CONSTITUTION:Electromagnetic wares composed of ultraviolet rays, visible-light, and infrared rays are radiated from a metal halide lamp 1. The infrared rays are transmitted to the rear side 20 of the reflector 2 through the reflector 2, whereas the other electromagnetic waves become parallel rays after the waves are reflected on the reflector 2 and advance forward. A cold mirror 3 reflects the visible light, but transmits the ultraviolet rays, and the ultraviolet rays are transmitted to the rear side 30 of the mirror 3. The other light rays are reflected by the mirror 3 and made incident to an UV.IR filter 4. The filter 4 transmits the visible light, but reflects the ultraviolet and infrared rays. When the light energy from the lamp 1 is detected by providing, for example, a sensor 5 which reacts to the ultraviolet rays on the rear side 30 of the mirror 3 and the light quantity is measured with a detecting section 6, the turning on and turning off of the lamp 1 can be discriminated.
Patent JP-S5792510-A (JP)
Title: Etching of silicon nitride film
Inventor: HIRASHITA NORIO
IPC: B01J19/08
Filed: 1980-11-25
Abstract: PURPOSE: To determine the end point, etc. of the etching of the titled film in plasma, in high accuracy, even if the area to be etched is small, by using plasma light having a specific wavelength as the reference light to be monitored for the detection of the end point, etc. of etching.  
     CONSTITUTION: The material 4 to be etched is placed in the etching chamber 1, and the silicon nitride film 7 which is not covered with the resist 8 is etched with the plasma of gas such as freon (CF 4 -O 2 ). During etching, the plasma light having wavelength of 337.0nm or 357.5nm is detected through a filter by the light sensor 2, and the intensity is recorded by the recorder 3. For example, the intensity of the light of 337.0nm wavelength rises simultaneously with the generation of plasma, and drops at the end of the etching, and the intensity difference is larger than that of the light used in the conventional process. Acoordingly, the end point can be determined in high accuracy and reliability. The accidental leak during etching can also be detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06157525-A (JP)
Title: Benzylidenequinuclidinones
Inventor: INGEBORUKU SHIYUTAIN
IPC: C07D453/02
Filed: 1993-07-02
Abstract: PURPOSE: To provide benzylidenquinuclidinones used for protection from solar radiation and UV rays, and for prevention and/or treatment of inflammations and allergies of the skin and certain types of cancer.  
     CONSTITUTION: These compounds of formula I (wherein R 1  is A; R 2 , R 3 , R 4  and R 5  represent independently H, A, OA or OH; A represents a straight-chain or branched 1-10C alkyl group) and salts thereof, for example, 2-(4-(2- ethylhexyloxy)benzyliden)quinuclidine-3-one, are obtained by condensing aldehyde of formula II and 3-quinuclidine. The said compounds have outstanding UVA filtering properties and very good solubility in the oils used in the field of cosmetics. The absorption of the compounds exhibits a minimum in the UVB range and a UVB filter can additionally be incorporated for cosmetic preparations. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000353685-A (JP)
Title: Centrifugal drying apparatus
Inventor: IWATA SHINICHI
IPC: B08B3/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal drying apparatus, in which the destruction of a substrate cam be surely detected as the substrate is destroyed during drying, when a turntable is rotated. SOLUTION: This centrifugal drying apparatus is provided with a means for detecting abnormal vibrations, consisting of a vibration detecting means which detects a vibration producing on the wall surface of a chamber 6, when a substrate 20 is destroyed during the rotation of a turntable 1 and its broken piece hits the wall surface thereof, a comparison means for comparing the output signal from the vibration detecting means with a preset reference level signal, and a deciding means for deciding whether the substrate 20 is destroyed on the basis of an output from the comparison means, ad the reference level signal in a means for detecting the abnormal vibration is set variably according to the rotary condition of the turntable 1, thereby detecting the destruction of the substrate 20.
Patent JP-H11350933-A (JP)
Title: Breather device of engine
Inventor: IWASAKI SHINKICHI
IPC: F02N11/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a breather device which can dehumidify in the sel-motor easily at a reasonable cost without reducing breathing function due to increase in ventilation resistance by preventing spray due to jet water flow at the time of cleaning from entering inside of the breather device via the breather pipe. SOLUTION: A breather pipe 20 is connected with a breather device 11 of an engine E. Inside of the breather device 11 is communicated with the atmosphere via a breather pipe 20. A T-shaped pipe end 21 is attached to the tip of the breather pipe 20. Further, this pipe end 21 is disposed facing near the ventilating area of a radiator fan 6.
Patent JP-S6225278-A (JP)
Title: Method for preventing collision of ship
Inventor: SHIGEMATSU KENJI
IPC: G01S13/93
Filed: 1985-07-25
Abstract: PURPOSE:To securely evade a collision against another ship by calculating information on the ship from the detection signal of a radar, etc., predicting the future movement of the ship on the basis of marine chart information, etc., and displaying the dangerous range of a collision against this ship. CONSTITUTION:The opposite-ship information on the position, speed, and course of the opposite ship is calculated 2 on the basis of the detection signal obtained by a ship peripheral state searching device 1 such as a radar and a sonar. Then, marine chart information 8 on a waterway, a sunken rock, etc., and the marine traffic rule 7 are inputted together with the opposite ship information and the future movement of the opposite ship is estimated 3. Then, the dangerous range of a collision is calculated 4 from the future movement and the condition of this ship and the arithmetic result is displayed graphically 5. Consequently, safe navigation is possible.
Patent JP-H10338888-A (JP)
Title: Waste oil treatment process and apparatus
Inventor: HATANO MASANORI
IPC: C10G32/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a waste oil treatment process and a waste oil treatment apparatus whereby and wherewith the efficiency of a waste oil decomposition treatment can be improved. SOLUTION: A waste oil is subdivided into fine particles with an oil- subdividing liq. in a stirring vessel 10; the subdivided oil is mixed with a culture medium in a culturing vessel 11; the resultant liq. mixture is sent from the culturing vessel 11 to an oil decomposition vessel 12; and air is blown into the mixture in the oil decomposition vessel 12 to decompose the oil in the mixture.
Patent JP-H0215864-A (JP)
Title: Driving control method for rotary table of rotary die casting machine
Inventor: MIHARA TAKASHI
IPC: B22D17/00
Filed: 1988-07-04
Abstract: PURPOSE:To quickly stop a die opening/closing unit at an exact stop position by detecting the number of die opening/closing units which have been loaded on a rotary table and controlling a rotating speed of the rotary table in accordance with the number of pieces which has been detected. CONSTITUTION:Limit switches 200A, 200B and 200C are provided on each die opening/closing unit holding parts 18A, 18B and 18C of a rotary table 14, respectively, and when a die opening/closing unit is loaded, an ON signal is outputted. A piece number signal corresponding to these limit switches 200A-200C which have been operated is detected by a piece number detector 201 and sent to a controller 202, and also, a position discriminating signal of the rotary table 14 is inputted to the controller 202 from a position discriminating device 154. In this regard, plural kinds of control programs having acceleration and deceleration being different in accordance with the number of loaded pieces of the die opening/closing unit are set in advance, the programs are switched in accordance with the piece number signal from the detector 201, and an opening and an opening/closing speed of a flow rate control valve 140 are controlled. In such a way, the rotary table 14 is stopped and positioned quickly and exactly.