baber/WOPTO huggingface dataset:
Patent JP-H08201286-A (JP)
Title: Optical measuring apparatus
Inventor: HISHIKARI ISAO
IPC: G01N21/3554
Filed: 1995-01-24
Abstract: PURPOSE: To measure a plurality of performances of an object to be measured with one apparatus at the same time. CONSTITUTION: A separating means such as a rotating sector 5 separates the energy radiated from an object to be measured 3 into the respective wavelengths of the first measured wavelength, which is not absorbed into moisture, the second measured wavelength, which is absorbed into the moisture, and the third wavelength, which is absorbed into alcohol. A detecting element 6 can measures all the wavelength components, which are separated by the separating means. Operating means 91 and 92 measure the moisture percentage based on the ratio of a signal e2 corresponding to the second measured wavelength component and a signal e1 corresponding to the first measured wavelength component among the output signals of the detecting element and the other performances of alcohol, and the like based on the ratio of the signal corresponding to a third measured wavelength component e3 and the signal e1 corresponding to the first measured wavelength component. These parts are porvided.
Patent JP-H02244910-A (JP)
Title: Digital-analog converter
Inventor: FUREDERITSUKU BOUTAUDO
IPC: H03H19/00
Filed: 1990-02-07
Abstract: PURPOSE: To improve the out-band frequency rejecting ability of a D/A converter by controlling the converter with digital signals to be converted so that several analog signal voltage levels corresponding to the digital signals to be converted can be obtained in the output of an operational amplifier during the second section of a converting stage or in a redistributing stage. CONSTITUTION: A digital modulator 1 is connected to an assembly 3 of a D/A converter and a switch capacitor filter, is controlled by a sampled signal having a frequency Fs, and transmits analog signals from its output. It is guaranteed, in addition, that a first capacitor is connected to a circuit incorporated with an operational amplifier and a second capacitor so that several analog voltage levels corresponding to digital signals to be converted can be obtained in the output of the operational amplifier during the second section of a converting stage or in a redistributing stage and the conversion is defined by formula I. In formula I, Vs, Vs(nT), T, and n respectively represent an analog output signal voltage, the voltage Vs at time nT, the sampling period, and a dimensionless integer. Therefore, the out-band frequency rejecting function of the D/A converter is improved.
Patent JP-H02206783-A (JP)
Title: Collision alarm device for vehicle
Inventor: SEKINE CHOGO
IPC: G01S15/93
Filed: 1989-02-07
Abstract: PURPOSE:To simplify the device by providing a transmitter-receiver for transmitting and receiving a distance measuring signal for measuring a distance to an obstacle in the advance direction of a vehicle, and a transmitter-receiver for transmitting and receiving the distance measuring signal by being coupled to this transmitter-receiver. CONSTITUTION:In the case when a vehicle goes straight on, a transmitter-receiver 19 transmits a distance measuring signal (transmitting signal) for measuring a distance to an obstacle 82 to a transmitter-receiver 17, and the transmitter-receiver 17 for receiving the distance measuring signal from the transmitter-receiver 19 emits forward a distance measuring signal whose directivity is narrow. Subsequently, when the distance measuring signal emitted from the transmitter-receiver 17 hits against the obstacle 82 and reflected, the reflected distance measuring signal is received by the transmitter-receiver 17, and the transmitter-receiver 17 transmits the distance measuring signal to the transmitter-receiver 19. As a result, the transmitter-receiver 19 calculates a distance extending from the transmitter-receiver 17 to the obstacle 82 due to a difference of a transmitting signal and a receiving signal of the distance measuring signal and sends it out to an alarm 20. In this case, since the transmitter- receiver is turned so as to transmit and receive the distance measuring signal in the steering direction by interlocking with a steering mechanism of a vehicle, only the obstacle in the steering direction can be detected, and the device is simplified.
Patent JP-H01203775-A (JP)
Title: Hot/cold water mixing device
Inventor: TSUTSUI OSAMU
IPC: F16K11/044
Filed: 1988-02-08
Abstract: PURPOSE:To prevent the sharp variation of flow rate by driving the valve body of a hot/cold water mixing valve and the valve body of an automatic selector valve by each continuous drive type actuator for minute distance. CONSTITUTION:In a hot/cold water mixing valve A, the temperature of the mixed hot/cold water is detected by a temperature sensor 7 installed in a hot/ cold water conduit 3, and the temperature of the mixed hot/cold water which is discharged from the hot/cold water conduit 3 is kept at a previously set temperature by controlling the operation of a continuous drive type actuator D for minute distance which is connected with a valve body 6. An automatic selector valve B is installed at the downstream of the hot/cold water mixing valve A, and the valve B is constituted of each valve body 13 interposed in branched conduits 11 and 12 and a continuous drive type actuator D' for minute distance which operates each valve body.
Patent JP-S56125168-A (JP)
Title: Ghost rejector
Inventor: UTSUNOMIYA KIMITAKE
IPC: H04N5/21
Filed: 1980-03-06
Abstract: PURPOSE:To make excellent ghost rejection, by reducing the production of error due to the dispersion in delay characteristics, through making the set of weighting coefficient and the delay of video signal at one delay circuit. CONSTITUTION:When the switch 23 is OFF after tau0 of the front edge VE of vertical synchronizing signal, since the end of the delay circuit 22 is open, the transmission signal is reflected at the final stage. In this case, switch circuits 282-28n+1 are ON, and the signal at each tap is fed to capacitors 311-31n+1 through resistors 301-30n+1. The difference between the signal from the capacitors 311-31n and the signal from capacitors 312-31n+1 at post stage by one is output from the differential synthesizers 331-33n. After 2 tau0, the switches 23, 21 are ON, and the video signal is weighed with the signal from the synthesizers 331-33n at the weight coefficient circuits 341-34n. The signal with weight like this is added at the addition circuit 35 to form cancelling signal, which is fed to the synthesizer 5.
Patent JP-S57143479-A (JP)
Title: Formation of insulating oxide film on copper or copper alloy
Inventor: SUZUKI TAKAO
IPC: H01B13/16
Filed: 1981-03-02
Abstract: PURPOSE: To enhance the electrically insulating characteristics of an oxide film formed on the surface of copper with an aqueous soln. contg. NaClO 2  and NaOH by controlling the amount and blending ratio of the components in the soln., the amount of dissolved copper ions, the treating temp., etc. to specified ranges.  
     CONSTITUTION: Copper or a copper alloy is immersed in an aqueous soln. contg. NaClO 2  and NaOH to form an electrically insulating thin film of cupric oxide CuO on the surface. In this treatment the total amount of NaClO 2  and NaOH in the treating soln. is controlled to 10W500g/l, the bleding ratio between NaClO 2  and NaOH to 5/10W10/1, and the amount of copper ions dissolved in the soln. to 3W100ppm. The copper alloy is treated with the soln. at ≥80°C. Thus, a CuO film with superior electrically insulating properties is formed with high reproducibility. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60173909-A (JP)
Title: Nonlinear distortion compensating circuit
Inventor: SAKANE TOSHIROU
IPC: H03F1/32
Filed: 1984-02-20
Abstract: PURPOSE:To compensate surely the complicated nonlinar distortion characteristic of a power amplifier to be compensated by connecting plural distributors in cascade, connecting the synthesizers corresponding to the distributions in cascade and connecting respectively the nonlinear between each distributor and each synthesizer. CONSTITUTION:A distributor 22 is connected to an input terminal 21 to which an input signal is applied. The distributors 23-25 are connected in cascade to the distributor 22. Then the nonlinar amplifiers 31-34 are connected respectively between the distributors 23-25 and the synthesizers 26-28 and the linear amplifier 30 is connected between the distributor 22 and the synthesizer 29. Through the connection in this way, the complicated nonlinear distortion characteristic of the power amplifier to be compensated is compensated in this way.
Patent JP-S58144774-A (JP)
Inventor: ENDOU AKIRA
IPC: G21C3/06
Filed: 1982-02-24
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-2000227389-A (JP)
Title: Gas-sampling unit and its mounting method
Inventor: SUDA SEIKICHI
IPC: G01N1/22
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To achieve a gas-sampling unit for sampling a high-temperature, high-humidity, and high-corrosion combustion furnace exhaust gas containing sealing dust for analysis, and a method for mounting the unit on an exhaust gas duct. SOLUTION: A gas-sampling unit 10 where a wire netting filter 12 and a filter protector 13 are erected on an inner surface at the side of a connection nozzle 11 of a plate while axial lines are in parallel each other, the recessed surface of the filter protector 13 is directed toward the side of the wire netting filter 121, nearly its half periphery is shielded away from the outer surface of the wire netting filter 121, and the tip of the filter protector 13 is located inside an exhaust gas duct and the tip bottom part of the filter protector 13 stays at the position of the inner-wall surface of the exhaust gas duct or its outside regarding the related dimensions of the connection nozzle 11, the wire netting filter 121,  and the filter protector 13 is mounted on the connection nozzle 11 being erected on the upper wall surface of the horizontal part of the exhaust gas duct so that the filter protector 13 is located at the upstream side of gas for the wire netting filter 121.
Patent JP-H07220949-A (JP)
Title: Coil device
Inventor: TEJIMA KATSUYOSHI
IPC: H01F27/29
Filed: 1994-01-31
Abstract: PURPOSE:To provide a coil device wherein an end part of a lead terminal is prevented from projecting sidewards too much. CONSTITUTION:A drum core 12 wound with a coil 13 is attached on a substrate 11. The substrate has at least one lead terminal 15 which passes through an inside of the substrate 11 from a bottom thereof and projects sidewards. A coil device 10 is constituted so that an end part of the lead terminal 15 projecting sidewards is bent downward.
Patent JP-H10216657-A (JP)
Title: Removing method of laminated coating film on organic optical element
Inventor: KATO HIROHISA
IPC: B08B3/12
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method to easily remove a multilayered coating film from an optical element consisting of an org. glass coated with layers of a polyurethane primer layer and a silicone hard coating layer without damaging the org. glass substrate. SOLUTION: This method is used for removing a multilayered coating film from an optical element comprising an org. glass having a primer layer essentially comprising polyurethane resin between the org. glass and a silicone hardening coating film. The optical element is dipped in an alkali soln. and then cleaned with water or an org. solvent, while ultrasonic wave is applied during at least one of these processes. As for the alkali soln., a soln. of alkali hydroxide and/or alkali phosphate is used.
Patent JP-H03233972-A (JP)
Title: Electrode for semiconductor device and manufacture thereof
Inventor: KOTANI JUTARO
IPC: H01L23/485
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a wide optimum adhesive region when a copper wire is adhered by sequentially laminating a first aluminum film, an Al3Ni film and a second aluminum film. CONSTITUTION:After a first aluminum film 5, a nickel film 6a and a second aluminum film 7 are sequentially formed on a semiconductor substrate 1 by vacuum depositing, they are heat treated at 450 to 550 deg.C in an inert gas atmosphere for 30min, and the film 6a interposed between the films 5 and 7 to be held therebetween is converted to an Al3Ni film 6b by solid reaction. Thus, the electrode is formed of a 3-layer structure of the aluminum 5, the Al3Ni 6b and the aluminum 7 and thus an optimum adhesive region when a copper wire 8 is adhered can be increased.
Patent JP-S59154190-A (JP)
Title: Treatment of oily waste
Inventor: ODAGIRI HIROYUKI
IPC: B01J19/06
Filed: 1983-02-22
Abstract: PURPOSE:To discard oily waste as a solid material which has no fluidity and is convenient to handle by dispersing the oily waste into water then adding a gelling agent thereto to gel the waste, discarding and incinerating the gelled waste. CONSTITUTION:A gelling agent is added to a dispersion adjusted to 8/2-1/9 in the weight ratio of oily waste/water to gel the oily waste. The gelled waste formed in such a way is discarded and incinerated. A gelling agent consisting of a combination of a water soluble salt such as sodium salt, potassium salt or the like of alginicacid, and a polyvalent metallic compd. that can form polyvalent metallic ion or the like is used as the above-described gelling agent. The amt. of the gelling agent to be added to 100 parts mixture composed of the oily waste and water is preferably 0.5-30 parts in the case of using the water soluble alginate. There are waste oils such as mineral oils, vegetable oils and animal oils, org. solvents, etc. that can be mixed with water as the oily waste to be gelled.
Patent JP-H11211199-A (JP)
Title: Air cleaner
Inventor: KONDO MASATO
IPC: F24F11/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a cover used exclusively for a smoke sensor, to facilitate checkup of the smoke sensor and to simplify fitting and removal of the smoke sensor. SOLUTION: In a main-body case 1, a sensor holding part 9 is provided inside an inlet grille 5 of a front panel 4 and an optical type smoke sensor is held removably by this sensor holding part 9. The sensor holding part 9 is shaped like a box opened partially so that the smoke sensor can be inserted removably, and an elastic pawl for controlling slip-out of the smoke sensor is provided on the base wall of the sensor holding part 9.
Patent JP-S58197015-A (JP)
Inventor: HAINERU I HANMERU
IPC: B29C65/10
Filed: 1983-02-22
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-S63196399-A (JP)
Inventor: TSUNEKAWA YUZO
IPC: B26D7/18
Filed: 1987-02-10
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-H06242280-A (JP)
Title: Reactor power plant monitor device for regular inspection
Inventor: SEKIMIZU KOICHI
IPC: G21C17/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a reactor power plant monitor device for regular inspection capable of evaluating inspection work in the view point of plant safety and integrity by organically unifying information from plant meters, information on inspection work and plant state based on inspection by sight during planning and conducting the inspection work and grasping the plant state at the regular inspection. CONSTITUTION:Provided are a plant state recording part 4 to record the change in plant state during planning and conducting, a regular inspection work conduction record part 6 to preserve the inspection work plan and conduction result of inspection work, a data base 2 for evaluation data to preserve plant function, plant system regarding the plant function and system function of the plant system and a logic for evaluation, a work evaluation part 1 to evaluate the plant function, and a man-machine interface 5 to output the evaluation result.
Patent JP-S63197712-A (JP)
Title: Marine structure
Inventor: SEKIDA KINJI
IPC: E02B17/00
Filed: 1987-02-10
Abstract: PURPOSE:To prevent the occurrence of the resonance of a jacket by waves by joining an anticorrosive cable of a great spring constant tensely between anchors and a jacket set on the seabed. CONSTITUTION:Anchors 15 are driven into the seabed, and an anticorrosive cable 10 is tensed between a jacket 5 set on the seabed and the anchors 15 to support the jacket 5. The cable 10 is one made of high-tensile steel wire bundle having light weight, a great spring constant, and excellent fatigue resistance characteristic, which is covered with an anticorrosive layer 18. Since the jacket 5 is supported by the cable 10 of great spring constant, the natural period of the jacket 5 can be shortened and the occurrence of resonance by waves can be prevented.
Patent JP-H02210722-A (JP)
Title: Formation of highly foamed propylene series resin insulating cover
Inventor: ANDO YOSHIYUKI
IPC: H01B7/02
Filed: 1989-02-08
Abstract: PURPOSE:To increase extrusive covering speed by using a particular propylene series resin as an insulator. CONSTITUTION:Polypropylene whose critical shearing speed is in a range of 10<2>-10<3>sec<-1> at 230 deg.C is used. Herein, if the critical shearing speed is less than 10<2>sec<-1>, high speed covering with an extrusive covering speed not less than 100m/min is difficult, and if it is more than 10<3>sec<-1>, it is difficult to uniformly distribute many fine bubbles because individual bubbles become too large, and also crack-resistivity becomes liable to decrease. Thus, high speed extrusive covering around the outer periphery of a conductor is enabled in a good foaming state without generation of cracks.
Patent JP-H05223721-A (JP)
Title: Gas sensitive element
Inventor: ISHIBASHI TADASHI
IPC: G01N29/00
Filed: 1992-02-17
Abstract: PURPOSE:To highly accurately discriminate an organic gas by using a Langmuir Blodgett(LB) film made of a long-chain amine compound as a gas sensitive film. CONSTITUTION:The oscillation of a gas sensitive element 3 is transmitted to a frequency counter 4 through a distributor 12 after noise is cut off by means of a filter 11 and the counter 4 measures the oscillating frequency of the element 3, finds the variation of the oscillating frequency caused by gas adsorption based on the measured frequency, and discriminates an organic gas by comparing the variation with a standard pattern. When an LB film composed of a Y-type four-layer laminated film of a longchain amine compound, for example, l-docosylamine is used as the gas sensitive film of the element 3, the adsorptivity of the element 3 is diversified and organic gases can be discriminated with high accuracy. Especially, the element 3 can discriminate organic gases even when the gases are of alkaline substances, because the gases are not irreversibly absorbed by the LB film.
Patent JP-H06239736-A (JP)
Title: Keratin layer-repairing promoter
Inventor: NISHIMURA KEIICHI
IPC: A61K8/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a keratin layer repairing promoter capable of sufficiency promoting repairing function of keratin layer of skin and having high safety. CONSTITUTION:This keratin layer-repairing promoter contains a compound of formula I [R is formula II or formula III [(n) is 4, 6 or 8] contained in an extract of ginger root, that is, a gingerol wherein R is formula II or a shogaol wherein R is formula III as an active ingredient. 6-Gingerol and 6-shogaol wherein (n) are each 4 in the formulas II and III are especially preferably used in compounds of formula I. The promoter is used by adding to drinks or foods, medicines, quasi-drugs, etc., and the daily dose is >=0.1mg, preferably >=1-10mg/ adult based on the amount of the compound of formula I.
Patent JP-S61189716-A (JP)
Title: Shielding unit
Inventor: HASHIMOTO KOJI
IPC: H03H7/01
Filed: 1985-02-18
Abstract: PURPOSE:To ensure the comparatively small reduction of the Q value and also to attain a shielding process with extremely small thickness, by using an insulated substrate bonded with a metallic foil having small resistance loss as a shielding material and therefore keeping both the inductance value and the Q value of a print coil. CONSTITUTION:A shielding member containing an insulated substrate 3 and a metallic foil 4 is attached close to the surface of a print coil 2 formed on a printed board 1 with an adhesive. Thus the distance between the coil 2 and a shielding metallic foil is controlled and kept at a fixed level. Then both the inductance value and the Q value of the coil 2 are kept at fixed levels. Here the shielding metallic foil uses the copper, a copper alloy, etc. having small resistance loss. Therefore the coil 2 has small energy loss and the reduction of the Q value of the coil 2 is kept at a comparatively small level. At the same time, the shielding height can be reduced extremely.
Patent JP-H03234620-A (JP)
Title: Video printer
Inventor: SATO MASAMICHI
IPC: H04N5/76
Filed: 1990-02-13
Abstract: PURPOSE:To improve picture quality in recording of images in continuous gradation by a method image data are read out of storage means in serial order, and a driving means for liquid crystal linear array and a driving means for photosensitive recording media are controlled so that the liquid crystal linear array is driven in accordance with the reading-out of the image data and exposure is made whenever the photosensitive recording media is moved by a length for one picture element. CONSTITUTION:An image signal circuit 40 converts inputted image signals into digitized image data and stores them in a frame memory 42. A control circuit 50 controls a roller drive circuit 56 so that the rollers feed photosensitive recording sheets 22 to a place right under a liquid crystal linear array 16 and, at the same time, drives a light source drive circuit 54 so that a light source 10 is switched on, and emitted light 11 is the guided to the liquid crystal linear array 16 in a form of parallel ray. The control circuit then controls the frame memory 42 so that the image data are read out of the memory, and also controls a liquid crystal linear array drive circuit 44 and a roller drive circuit 56 so that the liquid crystal linear array 16 is driven in accordance with the reading-out of the image data, and the photosensitive recording sheet 22 is moved with rollers in the direction F and exposure is made whenever the photosensitive recording sheet 22 is moved by a length for one picture element. Thereby the image for each one of the picture frames is recorded as latent image and is visualized by means of developing rollers, 32a, 32b and with a fixing device into a black and white image.
Patent JP-S62189378-A (JP)
Title: Running control method for water turbine generator
Inventor: ASHIKAGA TADASHI
IPC: F03B15/18
Filed: 1986-02-13
Abstract: PURPOSE:To enable safe and smooth running of a water turbine generator, by a method wherein, during outage of an A.C. system driving source, the maximum value of the speed instruction of an A.C. motor is limited according to the voltage value of a D.C. system driving source. CONSTITUTION:When the feed of electricity to both a commercial source 1 and an auxiliary generator 2 is stopped, a motion instruction signal is outputted from an outage detecting circuit 7. A speed instruction circuit 9, inputting the signal, limits a speed instruction signal from a governing instruction part 10, and this limitation stops the motion of an inverter 6 with the aid of a control circuit 8. Thereafter, a power is fed to an induction motor 12 from a D.C. source 3 through an inverter 6, and in this case, a speed instruction value is limited to about 1/3 of a rated value, and through prevention of saturation of an output voltage, the speed instruction value is so limited enough to allow output of a rated torque.