baber/WOPTO huggingface dataset:
Patent JP-H10230539-A (JP)
Title: Measuring method of working characteristic of proportional solenoid control valve, working controlling method of hydraulic cylinder, and working characteristic correcting method of proportional solenoid control valve
Inventor: KUBOTA KOJI
IPC: B29C45/77
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To realize the automatic correction of a working characteristic, which is kept in a memory after the forwarding of a machine by a method wherein the load current to a proportional solenoid pressure controlling valve is changed stepwise in succession under the no-discharge operation of a hydraulic circuit so as to measure the pressures of the hydraulic circuit corresponding to the load currents at respective stages. SOLUTION: At the measurement of a pressure at one stage, the pressure is repeatedly measured at a certain time intervals (t) with a pressure sensor 9. When the difference ΔP between a present measured value and the previously measured value between measurements becomes a sufficiently small certain numerical value (e) or less, a CPU 13 of a controlling device 12 judges that the pressure has stabilized and brings the pressure as the working pressure of a proportional solenoid pressure valve 6 corresponding to a load current. The measurement after the certain period of retention time Ts of every measurement stage is not carried out and the pressure measuring time ends with T1 by being judged the pressure has stabilized at every measuring stage.  After the elapse of time T1 , the measurement of the working pressure at the next stage can be started, resulting in allowing to remarkably shorten the total time necessary for producing a pressure-current characteristic curve at the CPU 13 of the controlling device 12.
Patent JP-S54127515-A (JP)
Title: Stator of permanent magnet exciting rotary electric machine
Inventor: KATANO KEIJI
IPC: H02K1/17
Filed: 1978-03-27
Abstract: PURPOSE: To arranged a pole piece of an inverted-T shaped section having yokes extending at both sides, another pole piece of a fan-shaped section, and a permanent manget in a specific correlative relationship, thereby to obtain a stator of a high magnetic efficiency in which the frame of the magnetic body is usable.  
     CONSTITUTION: A stator core 30 is divided deformedly into a luminated pole piece 31 having multicurved yokes 34 stretching to both sides from the lower end part of a pole and another pole piece 32 of, for example, a fan shape, arranged over the yokes of said pole piece 31. A permanent magnet piece 33 is arranged between the yokes 34 of one pole piece 32 arranged adjacently and another pole piece 31 thereby to form the stator. Since the polarities of the adjacent permanent magnets 33 are the same, it is possible to use as a frame 36 a magnetic substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58164391-A (JP)
Inventor: ANTONIUSU HENDORIKUSU FUBERUTO
IPC: H04N9/455
Filed: 1983-03-05
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-S61195366-A (JP)
Title: Testing instrument for lightening arrestor disconnecting device
Inventor: TAKAHASHI NORIYUKI
IPC: H01T15/00
Filed: 1985-02-26
Abstract: PURPOSE:To enable performance tests to be conducted by a simple instrument by connecting a current source supplying the current to a lightening arrestor disconnecting device and a voltage source supplying the voltage to the disconnecting device in parallel with the disconnecting device. CONSTITUTION:When starting the measurement of the lightening arrestor disconnecting device ST, an ON/OFF switch S1 and an interrupter SH2 for a voltage source are opened, whereas an interrupter SH1 for a current source is opened. In this state, a generator Gen is excited so that prescribed voltage and current are impressed to the disconnecting device ST. When the ON/OFF switch S1 is turned on, the current (i) flows through the disconnecting device ST and the current value is adjusted by a reactor L to a prescribed value. After the lapse of a prescribed time, this current is interrupted by the power source interrupter SH1. After the lapse of a further prescribed time, the power source interrupter SH2 is turned on. In this manner, the prescribed voltage Vt is impressed to the disconnecting device ST and the dielectric strength performance of the device ST after the current supply to the device ST is checked.
Patent JP-S55156413-A (JP)
Title: Phase linear filter
Inventor: HORIIKE YOSHIO
IPC: H03H11/04
Filed: 1980-03-19
Abstract: PURPOSE:To make cutting-off characteristics of a filter circuit steep by summing up output signals of the filter circuit and a circuit which puts an input signal out of phase approximately at the cut-off frequency of the filter circuit. CONSTITUTION:A resonance frequency, determined by coil L1 and capacitor C2, coil L2 and capacitor C3, and coil L3 and capacitors C4 and C5 are 96kHz and that by coil L3 and capacitor C5 is a little bit lower than 91kHz. The value of resistance R12 of phase shifting circuit 2 is adjusted so as to put the output signal of filter circuit 1 out of phase with that of phase shifting circuit 2 in 91kHz. The outputs of both circuit 1 and 2 are summed up to cancel an output of the approximate cut- off frequency, thereby obtaining steep characteristics.
Patent JP-H10229893-A (JP)
Title: Detection of toxicity against ammonium oxidizing bacteria
Inventor: IIIZUMI TARO
IPC: C12N1/21
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To readily detect toxicity against ammonium oxidizing bacteria used for environmental clean-up by using the emission intensity of a system containing a hydroxylamine oxide reductase substrate of luciferase gene-induced ammonium oxidizing bacteria as an indicator. SOLUTION: This detecting method of toxicity by using the emission intensity of recombinant of ammonium oxidizing bacteria transformed by introducing luciferase gene comprising lux genes derived from Vibrio harveyi ATCC33843 strain belonging to genus Vibrio into the ammonium oxidizing bacteria (e.g. Nitrosomonas europaea IFO14298 strain) as an indicator comprises using the emission intensity in the system obtained by adding a hydroxylamine oxide reductase substrate as the indicator. The toxicity against ammonium oxidizing bacteria useful for environmental clean-up, etc., by removal activities of an ammoniacal nitrogen component is readily and speedily detected by the method.
Patent JP-H06246974-A (JP)
Title: Image forming apparatus
Inventor: SHIBUKI TAKASHI
IPC: B41J2/45
Filed: 1993-02-24
Abstract: PURPOSE:To obtain an image forming apparatus capable of always keeping the proportional relation between the light output on a photosensitive surface and the gradation level of multi-gradation image data even when the environmental temp. of a laser diode fluctuates. CONSTITUTION:A correction circuit is formed from a correction table 30, a voltage detection circuit 31, a light output detection circuit 32 and a digital circuit 33. The circuit 31, 32 detect the threshold current of a laser diode 1. The digital control part 33 stores the correlation data of the threshold current and the case temp. of the laser diode 1, the corrlation data of the peak oscillation wavelength of the laser diode 1 and the case temp. and correction table data. The correction table data is formed at every oscillation wavelength of the laser diode 1. The correction table 30 corrects the current value to a laser diode driving circuit 5 on the basis of the correction table data so that the light output on a photosensitive surface and a gradation level become proportional relation.
Patent JP-H09209214-A (JP)
Title: Conjugate monofilament
Inventor: ITO MITSURU
IPC: A01K91/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate monofilament clearly visible even in a gloomy circumstance, having excellent tensile property and useful for a fishing line, etc., by mixing a specific visible substance in a core part resin and subjecting to sheath-core conjugate spinning in a molten state. SOLUTION: This sheath-core double layers structured conjugate monofilament has a core part in a volume fraction of 10-70% and contains 0.3-10wt.% of platy filler pigment having 0.5-60μm average particle diameter and >=10 aspect ratio as a visible substance in a resin (e.g. nylon 6) constituting the core part.
Patent JP-2000235400-A (JP)
Title: Acoustic signal coding device, decoding device, method for these and program recording medium
Inventor: OMURO NAKA
IPC: G10L19/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a natural reproducing sound without reproducing an unpleasant sound by sending a characteristic of a background noise caught as a short time characteristic and a long time characteristic on a transmission parameter and reproducing both characteristics in a reproducing side. SOLUTION: A reproduced sound signal is constituted of a whole or a part of signals generated in a drive sound source vector generation part 35, a background noise fluctuation component generation part 44 and a background noise steady component generation part 45. A model of a noise added to a regenerative signal expressed by a generation model of a sound is expressed with two components of a 'background noise fluctuation component' that a characteristic is fluctuated in a short time, and a 'background noise steady component' that the characteristic is fluctuated at a hourly slow period, or isn't fluctuated. A vector outputted from the background noise fluctuation component generation part 44 answers to the component that power and a spectrum characteristic are fluctuated by the unit of the frame of a background noise.  The level of the background noise steady component is decided by a measured result of mean noise power, and is added with a nearly fixed level regardless of a mode at every frame.
Patent JP-S61194824-A (JP)
Title: Deposited film forming method
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/48
Filed: 1985-02-25
Abstract: PURPOSE:To improve the various characteristics of a film, a high speed film formation, reproducibility and uniformity of film quality by feeding an active seed made of carbon and halogen and an active seed made of a nitrogen- containing compound, and making thermal energy act to chemically react them. CONSTITUTION:A polyethylene terephthalate film base 103 is placed on a supply base 102, and a film forming chamber 101 is evacuated. Gasified triethyl silazine is fed from a gas supply bomb 106 to an activating chamber 123, activated by a microwave plasma generator, and fed to the chamber 101. Solid Si particles 114 are filled in the chamber 112, an active seed SiF2 is formed by blowing SiF4 from a guide tube 115 while heating, and fed into the chamber 101. The pressure in the chamber 101 is held at 0.6Torr, emitted by a light energy from 1kW Xe lamp to form an amorphous deposited film.
Patent JP-S57150714-A (JP)
Title: Gun type burner
Inventor: TAKAHASHI TAKESHI
IPC: F23L3/00
Filed: 1981-03-11
Abstract: PURPOSE:To maintain stable combustion even when the quantity of combustion changes by supplying the quantity of air necessary for complete combustion in synchronization with the change of the quantity of air atomized from a nozzle and providing a flame stabilizer with a primary and a secondary burning air hole. CONSTITUTION:In proportion as the fuel injected by an oil quantity variable device 16 from a nozzle 9 is controlled to change combustion quantity, for instance, by the use of a damper motor synchronizing electrically with the air quantity variable device 16, the air quantity variable device 16 for controlling burning air quantity necessary for complete combustion, and the flame stabilizer 8 with small holes 11, 12 for supplying the primary and the secondary burning air to the flame stabilizer 8 are provided to improve combustion performance of a low combustion quantity to a high combustion quantity.
Patent JP-S59161812-A (JP)
Title: Plasma cvd equipment
Inventor: MURAMATSU SHINICHI
IPC: C23C16/517
Filed: 1983-03-07
Abstract: PURPOSE:To prevent a formed film from contamination and control the growing speed of the formed film by a method wherein a convergent magnetic field and an electric field concentration accelerating type or a magnetic field induction type electrode are jointly used to specify a plasma generating region. CONSTITUTION:A coil 4 is provided to the outside of a vacuum vessel which has discharge electrodes 1 and substrates 2 are put on one of the electrodes. A metal electric field concentration type electrode 5, which has fine projections, is provided on another electrode 1. The substrates 2 are heated by a heater 6 buried in the electrode and, after vacuum exhaustion, hydrogen gas, which contains monosilane and diborane is introduced and a convergent magnetic field is generated near the substrates 2 and the electrode 5 by applying a D-C current to the coil 4. A high frequency voltage 3 is applied to the electrodes 1 to generate a plasma between the substrates 2 and the electrode 5 to form a P type amorphous silicon layer. Then an I-type layer is formed by introducing monosilane only and finally an N type layer is formed by introducing hydrogen gas which contains monosilane and phosphine. With this constitution, the discharge region is limited and the deterioration of the characteristics is avoided and the growing speed of the film can be controlled.
Patent JP-H03238793-A (JP)
Title: Electroluminescence lamp
Inventor: BABA TOSHIYUKI
IPC: H05B33/20
Filed: 1990-02-15
Abstract: PURPOSE:To improve water resistance of a light emitting layer by constituting an electroluminescence lamp of a material wherein ceramic or glass with a light emitting layer translucent is used as a binder, on which luminescent fluorescent bodies are dispersed. CONSTITUTION:An insulating pressure-resistant layer 2 is provided under a light emitting layer 1, while electrodes 3, 3' are provided on the light emitting layer 1 and under the insulating pressure-resistant layer 2, respectively. The whole body is covered by a water holding nylon film 5 and further sealed by a translucent waterproof package film 9. The light emitting layer is formed of a material with translucent ceramic or glass used as a binder, on which luminescent fluorescent bodies are dispersed. Thus water resistance of the light emitting layer 1 is improved so that drop in brightness due to moisture is small, enabling a long service life even with slightly careless water proofing.
Patent JP-H08215244-A (JP)
Title: Absorbent article
Inventor: OSHIMA KENJI
IPC: A61F13/15
Filed: 1995-02-02
Abstract: PURPOSE: To provide an absorbent product such as sanitary napkin which presents the shape of a cup as a whole while achieving a better wearing touch and an inexpensive production despite of the formation of a cuff extending upward on both side parts at the central part in the longitudinal direction and produces the absorbable product easily and inexpensively. CONSTITUTION: An absorbent product includes a top sheet 4, back sheet 6 and a core arranged therebetween. Moreover, it includes elastic pieces 20a and 20b linked to the top sheet 4 or the back sheet 6 while being elastically extended. The elastic pieces 20a and 20b are at least partially made up of a synthetic film worked into a non-plane shape by machining.
Patent JP-S53119972-A (JP)
Title: Curing of resin-impregnated fibrus sheet materials
Inventor: YAMADA KAZUOKI
IPC: C08J5/24
Filed: 1977-03-29
Abstract: PURPOSE: To cure resin-impregnated fibrous materials well without separation of resin from fibers, and free from the need of rotating operations, by curing resinimpregnated fibrous sheets separated by separating sheets while the fibrous sheets are covered and held with outer winding frames. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163705-A (JP)
Inventor: TSUNASHIMA KENJI
IPC: H01B3/44
Filed: 1983-03-07
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-H05236233-A (JP)
Title: Facsimile equipment
Inventor: OKI TAKASHI
IPC: H04N1/32
Filed: 1992-02-24
Abstract: PURPOSE:To make transmission/reception in the reverse direction to the opposite party without disconnecting a line after the end of communication. CONSTITUTION:A transmission/reception control section 5 sends a signal used to confirm the presence of a transmission request from a facsimile equipment 14 to a facsimile equipment 7 after the transmission to the destination facsimile equipment 7 and the transmission is finished. When the transmission signal is in existence, a transmission request section 12 sends the signal for transmission, and the facsimile equipment 14 sends a facsimile transmission signal while opening lines 4, 11 and the facsimile equipment 7 receives the signal and prints out the signal onto paper.
Patent JP-H09228869-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKADA KEIJI
IPC: F01N3/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To activate catalysts in art early stage, and concurrently make the difference in output small between each rich cylinder and each lean cylinder by detecting the warming condition of catalysts, setting the quantity of fuel to be fed to specified cylinders when catalysts are in a cooling condition, greater than that to be fed to the other cylinders, furthermore dividing the quantity of fuel, and thereby injecting it thereafter. SOLUTION: While an internal combustion engine is in operation, output signals from an air flow meter 2, a cooling water temperature sensor 5, a crank angle sensor 6 and the like are inputted into a control unit 7, and the quantity of fuel injection to be met to operational conditions is operated so as to be injected-out of each injector 10. In this case, an air-fuel ratio is also detected by an O2 sensor 12 so as to allow feed-back control be executed.  Furthermore, the quantity of fuel correction for rich cylinders (specified cylinders) is set much more than the quantity of fuel correction for lean cylinders (other cylinders) in response to water temperature when catalysts are in a cooling condition, concurrently the quantities of ignition timing corrections for the rich cylinders and the lean cylinders have been read in respectively, after the quantity of fuel correction has been made for the rich cylinders, the quantity of fuel injection is divided into a number of several injection times by a specified pulse width so as to be injected there-after.
Patent JP-H03240771-A (JP)
Title: Peroxy ester
Inventor: SUYAMA SHUJI
IPC: C08F4/36
Filed: 1990-02-19
Abstract: NEW MATERIAL:Compounds of the formula (R is 5-10C tertiary alkyl or 9-12C tertiary aralkyl). EXAMPLE:Di-t-amylperoxycamphorate. USE:A polymerization initiator. An organic peroxide having two peroxy groups having different comparatively low heat decomposition temperatures and useful as a free radical polymerization initiator, etc., for vinyl monomers. PREPARATION:A tert-hydroperoxide is reacted with camphoric dichloride in the presence of 5-40wt.% aqueous solution of an alkali metal hydroxide at -10-35 deg.C to obtain the compound of the formula. The compound of the formula is a colorless transparent liquid and readily miscible with an organic solvent such as benzene or ether or with a monomer such as styrene or methyl (meth) acrylate. The 10hr half-life temperature value is 50-57 deg.C in the left side peroxy bond of the compound of the formula and 73-79 deg.C in the right side peroxy bond.
Patent JP-S63203394-A (JP)
Inventor: OISHI IWAO
IPC: B42D9/04
Filed: 1987-02-19
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-H08237954-A (JP)
Title: Gate pattern analog waveform memory circuit
Inventor: TAKADA NOBORU
IPC: H02M7/48
Filed: 1995-02-24
Abstract: PURPOSE: To record the gate pattern and analog waveform of an inverter having different sampling time using a single RAM. CONSTITUTION: Butters 13, 14 for passing sampling signals Q1 -Q17 based on enable signals A, B are provided between synchronization counter 12 delivering the sampling signals Q1 -Q17 and the address bus 17 of one RAM 19. A gate buffer 15 for passing gate signals U-Y based on the enable signal A and an A/D converter 16 for sampling (8) analog waveforms based on the sampling signals Q4 -Q6 and subjecting the sampled waveforms to A/D conversion to pass the converted data based on the enable signal B are connected with the data bus 18 of the RAM 19. The enable signal B is generated as the logical product of Q0 -Q3 and the enable signal A is generated by inverting the enable signal B.  The RAM is switched to a lower position and the waveform of gate signal is stored when the enable signal A is present whereas the RAM is switched to a higher position and the analog waveform is stored when the enable signal B is present.
Patent JP-H03239433-A (JP)
Title: Fastening device of tire hub nut
Inventor: HORII KENJI
IPC: B23P19/06
Filed: 1990-02-19
Abstract: PURPOSE:To improve an automatic fastening machine and to realize its labor saving, by providing a tire holding device, nut runner, tire alignment following means, tire hub nut position measuring means, etc., in the device automatically fastening the tire hub nut of an automobile. CONSTITUTION:On a truck 80 which travels along the guide rail 81 located on a floor. a lift platform 83 equipped with a rotating shaft slided in the direction orthogonal with the traveling direction of this truck 80 and conformed with a tire cutting angle is provided. On this lift platform 83, a base plate 7 is pivotaly supported tiltably fore and aft and on this base plate 7, a nut runner 36, tire holding device and the attachment 14 brought into contact with the side face of a tire T are equipped. Moreover, a tire alignment following means and tire hub nut position measuring means are provided. For the temporary tightening of the tire T to a vehicle by a robot, the nut runner 36 is made corresponding to the posture of the tire T fitted with the base plate 7 by following mechanically, the hub nut position is mechanically indexed as well and the fatensing is performed.
Patent JP-S63204805-A (JP)
Title: Primary radiator
Inventor: IIDA MITSUMOTO
IPC: H01Q19/13
Filed: 1987-02-19
Abstract: PURPOSE:To improve the aperture efficiency for a parabolic antenna at a high frequency by mounting a half wavelength dipole with a high frequency exclusive back cavity not giving any effect to a radio wave to an aperture of a primary radiator exclusive for a low frequency. CONSTITUTION:A half wavelength dipole 4 for high frequency fh is arranged to the inside of the aperture of a double coaxial waveguide outer conductor 1 while keeping the orthogonal relation of a polarized wave having a low frequency fl. That is, a half wavelength dipole is mounted in the outer conductor 1 and the half wavelength dipole is operated by the action between the metallic plate 8 and the outer conductor 1. The high frequency wave fh radiated from the half wavelength dipole 4 toward the inside of the outer conductor 1 by the action is reflected and again radiated from the aperture of the outer conductor 1. Thus, the radiation pattern at the high frequency fh is approached to that of a low frequency fl so as to attain high efficiency over the high frequency.
Patent JP-S59164083-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: H02J7/00
Filed: 1983-03-05
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-S56133854-A (JP)
Title: Seal body structure for semiconductor device
Inventor: INOUE KAZUO
IPC: H01L21/56
Filed: 1980-03-22
Abstract: PURPOSE:To reduce the number of parts and processes needed for manufacure of a semiconductor device by a method wherein a sealing cover integrally molded from thermoplastic resin is mounted on a circuit substrate equipped with a semiconductor element and locally heated to effect sealing. CONSTITUTION:A semiconductor element 3 is secured to a circuit substrate 1 and connected with bonding portions 2b through wires 4. Then, a sealing cover 10 molded from thermoplastic is mounted on the board 10 so as to cover the element and the wires and locally heated to effect resin seal. In order to prevent the sealing cover from being deformed by said heating, groove portions 10a are provided inside the sealing cover. Thereby, the numbers of parts and processes needed are reduced, and a crystal oscillation type electronic timepiece of high quality can be manufactured at low price.