baber/WOPTO huggingface dataset:
Patent JP-H03186775-A (JP)
Title: Measurement of breakdown strength characteristic
Inventor: YASUIKE NORIYUKI
IPC: G01R31/26
Filed: 1989-12-15
Abstract: PURPOSE:To enable a measurement with high reliability by obtaining each correlation of a junction temperature and voltage drop between a source/drain at a 1st measurement and of a breakdown strength for drain and voltage drop between the source/drain at a 2nd measurement, and obtaining the correlation of the junction temperature and breakdown strength for drain from both correlations stated above. CONSTITUTION:The temperature in a thermostatic bath is gradually raised and the voltage drops between the source/drain at centroid points are obtained respectively, then the correlations of these voltage drops and junction temperature are obtained from the above result. Next, only a MOSFET 1 is put into the thermostatic bath and the voltage is impressed from a high voltage source 7 while keeping the temperature of thermostatic bath to the base temperature required for generating a self-heating phenomenon to the FET 1, then the drain voltage is measured after awaiting the raise of junction temperature and the drain current is made to flow inversely by instantaneously changing a switch 11 over to a low voltage source 8 to measure the voltage drop between the source/drain, thence the correlation for both is obtained by repeating this procedure. The correlation of the junction temperature and breakdown strength for drain can be thus obtained. By this arrangement, the measurement for breakdown strength characteristic regarding the correlation for both can be performed with high reliability.
Patent JP-H06173763-A (JP)
Title: Hot gas engine
Inventor: SEKIYA HIROSHI
IPC: F02G1/043
Filed: 1992-12-07
Abstract: PURPOSE:To enhance the cooling performance coefficient and the heating performance coefficient by purposely making the scavenging volume of a intermediate temperature chamber in a low temperature part larger than a low temperature chamber so as to decrease the value of heat absorption in a high temperature part. CONSTITUTION:A high temperature side displacer 3 and a low temperature side displacer 6 are reciprocated in association with the rotation of a crank mechanism 31 with a predetermined phase difference, and working gas charged in cylinders 1, 2 is expanded in high and low temperature chambers 4, 7, but is compressed in intermediate temperature chambers 5, 8 on the high and low temperature sides so as to radiate heat which is used for heating by means of heat-exchangers 12, 16, and heat absorption during expansion of the low temperature chamber 7 is used for cooling. In this case, an auxiliary cylinder 19 and an auxiliary cylinder 18 are provided between the intermediate temperature chamber 8 and a crank 32 in the low temperature side cylinder 2, and accordingly, a working chamber 20 defined underneath the auxiliary piston 18 increases the volumetric change of the intermediate temperature chamber 8 in the low temperature part so that the degree of heat absorption in the high temperature chamber 4 is decreased. However, the value of heat-exchange in the low and intermediate temperature chambers 7, 8 do not vary, and thereby it is possible to enhance the cooling and heating performance coefficients.
Patent JP-H10166498-A (JP)
Title: Production of decorative panel
Inventor: HANAMOTO KEISHI
IPC: B32B5/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To produce a decorative panel excellent in both of humidity absorbing/ discharging properties and waterproofness and enhanced in design effect. SOLUTION: A sealing material layer 2 having waterproofness and humidity absorbing/discharging properties is formed on the surface of a substrate 1 composed of a porous inorg. panel and the transfer layer 6 of a transfer sheet 7 is superposed on the surface of the sealing material layer 2 to be bonded to the sealing material layer 2 and, subsequently, a carrier sheet 5 is peeled to form a decorative layer on the sealing material layer 2. As a sealing material, paint wherein either one of a hull powder of grain, a powder of a shell and a powder of a hinoki leaf material is added to a resin binder is used. Or, a shaping sheet having embossed patterns on its surface is used and the embossed patterns of the shaping sheet are superposed on and pressed to the sealing material layer to form embossed patterns on the sealing material layer.  Though a coating film is formed, high design effect is imparted without sacrificing the humidity absorbing/discharging properties and waterproofness possessed by the substrate 1.
Patent JP-H02171680-A (JP)
Title: Reproducing apparatus of microwave image
Inventor: TATSUMI KENJI
IPC: G01S13/89
Filed: 1988-12-24
Abstract: PURPOSE:To enable display of an image of a target substance without using an expensive component by combining a laser light source with a light modulator and by imaging a laser light corresponding to a scattered wave from the target substance on an image-sensing element through an optical system. CONSTITUTION:A laser diode array 17 generates a laser light corresponding to the amplitude and phase of a scattered wave 6 received by an array antenna 15. The laser light generated from this laser light generating means is imaged on an image-sensing element 21 disposed at an imaging position of an optical system 20. In other words, the scattered wave 6 is imaged on the image-sensing element 21 in the form of being converted into the laser light. The image of a target substance 5 is obtained by subjecting the scattered wave 6 to Fourier transform, on the occasion, and this Fourier transform is executed in the optical system 20. A signal processing circuit 22 processes an output signal of the image-sensing element 21 and makes a display device 23 display it as a visible image of the target substance 5.
Patent JP-H02171018-A (JP)
Title: Duty ratio correction circuit
Inventor: KOIKE YUKIO
IPC: H03K5/04
Filed: 1988-12-23
Abstract: PURPOSE:To attain stable operation against a rectangular wave input at a wide frequency region by decreasing the time constant of a circuit unsharpening an input waveform when an input frequency is detected and the frequency is high and decreasing the time constant when the frequency is low. CONSTITUTION:An output of an inverse amplifier 46 is smoothed by a low pass filter comprising a resistive element 47 and a capacitive element 48 and the result is fed to a gate of a FET 5. A period when the amplifier 46 outputs a high level VH is given by equation 1, a time when a high level VH per unit time is expressed in tauX (input rectangular wave frequency fIN), and a time when a low level VL is outputted is expressed as (1-tau)XfIN. Thus, a gate average voltage of the FET 5 is expressed as equation 11. Thus, when the input fIN is higher than 1/epsilon, the output is at the high level VH, and then constant. The time constant depending on the N-FET 5 and the capacitive element 8 is large when the input fIN is low and the unsharpened waveform of the input signal is increased. Moreover, since the time constant is decreased to the input signal whose input fIN is high, charge/discharge is sufficiently applied, and stable operation is attained without decreasing the amplitude.
Patent JP-H10174015-A (JP)
Title: Double screen display device
Inventor: KAMEMOTO KAZUHIRO
IPC: H04N5/45
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To realize double screen display of a television signal using a high definition receiver by dividing a display screen and displaying a 1st standard television signal on a 1st screen and a 2nd standard television signal on a 2nd screen when the output of a 1st selection means is the output signal of a 1st conversion means. SOLUTION: A 1st television signal from an input terminal 11 is supplied to a WAC 12 to be time-compressed in a horizontal direction in a 1/2H interval. Then, a 2nd television signal from an input terminal 13 is supplied to a double screen processing part 14. The supplied signal is subscreen-processed and forming a right-half picture in the double screen. A synthesizing circuit 15 synthesizes each inputted signal, and outputting a television signal double-screen-processed to an up converter 16. When a signal selected by a switch 17 is the output signal of the up converter 16, a display part 20 scans one field of picture signal on the same scanning line. Then, when it is a high definition signal from an input terminal 18, a display by a 2:1 interlace is performed.
Patent JP-H08183298-A (JP)
Title: Transfer sheet for uneven surface
Inventor: MORITA YOICHI
IPC: B44C1/17
Filed: 1994-12-28
Abstract: PURPOSE: To provide a transfer sheet for an uneven surface with more reduced possibility of occurrence of flashes than in a conventional art by allowing only design layer of the transfer sheet to be transferred at the time of forming a desired design on a decorative laminated sheet having uneven fine configurations on its surface or various plastic formed items. CONSTITUTION: A transfer sheet for an uneven surface for transferring a design on the surface having fine unevennesses on its surface includes a base body sheet 13 by laminating a polyvinyl chloride resin film 11 and polyolefin resin film 12, wherein a design layer 14 is provided on the surface of the polyolefin resin film.
Patent JP-2001138774-A (JP)
Title: Vehicle and information storage medium recording control information for controlling traveling performance of vehicle
Inventor: UDA NOBUO
IPC: B60W10/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle capable of showing a desirable traveling performance based on the control information recorded in a fixing and unfixing type information storage medium, and to provide an information storage medium recorded with the control information for controlling the traveling performance of a vehicle. SOLUTION: A vehicle is provided with an information storage medium 17 for exchanging the control information 9 for controlling the traveling performance between a fixing and unfixing type information recording medium 15 recorded with the control information 9, and provided with traveling means 3, 5, 7 for showing the traveling performance based on the control information 9 exchanged by the information exchanging means 17.
Patent JP-2001140093-A (JP)
Title: Method for processing metallic hoop material after plating
Inventor: KITAKATA MITSURU
IPC: C25D5/48
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flawless metallic hoop material by preventing the discoloration and deterioration of the hoop material plated with a tin alloy in an alkali sulfonate bath and used as such due to the incorporation of sulfates into the surface by processing the material after plating to remove the sulfates. SOLUTION: The metallic hoop material 1 plated with a tin alloy in an alkali sulfonate bath 5 is processed in a cathodizing tank 6 and/or in an ultrasonic cleaning tank 10 to remove such impurities as sulfates on the material surface.
Patent JP-H02174566-A (JP)
Title: Inverter
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the current capacity of a switching element and switching loss by selecting the switching frequency so that the currents to be fed from a chopper circuit and an inverter circuit to a switching element are combined to be cancelled each other. CONSTITUTION:Occurring timings of peak chopper current Ich and peak inverter current Iinv are shifted each other, and the switching frequency (f) is selected such that the currents Ich and Iinv are fed in such a manner than one is high when the other is low. The switching frequency (f) is also selected such that the combined value of Ich and Iinv will be small at a moment when the switching element is turned ON or OFF. For this purpose, the switching frequency (f) is selected so that the currents Ich and Iinv direct in reverse directions and cancelled each other at the moment when the switching element is turned ON or OFF.
Patent JP-H09168091-A (JP)
Title: Image processor and method
Inventor: YABE TAKASHI
IPC: H04N1/41
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high image quality by discriminating in which of plural color mode or monochromatic color mode image processing is to be conducted so as to control a color space compression means. SOLUTION: In the case of the plural-color mode where a image is formed by using plural recording materials, color space compression processing is conducted so as to reproduce gradation of a high density part in an excellent way by using a color space compression coefficient set based on a color distribution of an original. On the other hand, in the case of the monochromatic color mode, the color space compression processing is not made to prevent deterioration in the density by the color space compression processing. Furthermore, the processing of the color space compression is controlled by a CPU 70 and the CPU 70 automatically controls whether or not the color space compression processing is to be conducted based on whether or not the black/white mode and the monochromatic color mode are set by an operation section 100.  Furthermore, in the color space compression processing color space compression processing, the same color space compression coefficient is used for the entire original to keep continuity of colors. Furthermore, a decision section 71 decides the type of each picture element to set an output masking and a filter.
Patent JP-2001139424-A (JP)
Title: W/o-type emulsion cosmetic having low viscosity and high inner water phase content
Inventor: OMURA TAKAYUKI
IPC: C08K3/24
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a W/O-type emulsion cosmetic having low viscosity and high inner water phase content, giving moistness to the hair and skin, forming moist skin, etc., free from stickiness, lightly spreadable on the skin, having excellent aging stability and having a water-phase content of >=60.0 wt.%. SOLUTION: The objective W/O-type emulsion cosmetic having low viscosity and high inner water phase content, containing >=60 wt% water-phase component and having a viscosity of <=10,000 mPa.s at 30 deg.C is produced by mixing 0.1-10.0 wt.% one or more kinds of crosslinked polyether-modified silicone of formula (1) ((1) is 10-20; (m) is 20-80; and (n) is 1-5) with other cosmetic components. Preferably, a pasty polyether-modified silicone composition produced by kneading the crosslinked polyether-modified silicone with a silicone oil under shearing force is used as the cosmetic.
Patent JP-H11159982-A (JP)
Title: Heater/warmer
Inventor: KUSAKA TAKAAKI
IPC: F28D15/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a heater/warmer which can effectively heat a wide extent, has a light weight and high flexibility, and is handy to carry, by connecting a piece of heat conductive cloth which is woven of soft fibrous yarn composed of natural or chemical fibers and metallic wires to a heat source, and extending the heat conductive cloth front the heat source in the direction of the metallic wires. SOLUTION: A piece of heat conductive cloth 20 is connected to an attaching plate 2 which fixes a combustion chamber 1 so that the cloth 20 may transfer heat and the heat transferred from the attaching plate 2 is radiated from the cloth 20. The cloth 20 is obtained by weaving soft fibrous yarn composed of polyester yarn, etc., and metallic wires of copper wires, etc., by using the yarn or metallic wires as woof and the metallic wires or yarn as warp. When copper wires having a diameter of 80-120 μm are used as the metallic wires, the same flexibility as that of ordinary cloth can be obtained and, since the coefficient of heat conductivity of the cloth 20 in the direction of the metallic wires is extremely high as compared with the ordinary cloth, the cloth 20 is attached so that the cloth 20 may be extended from a heat source 3 in the direction of the metallic wires.  Therefore, a heater/warmer which has a light weight and high flexibility and can effectively heat a wide extent can be obtained.
Patent JP-2000154211-A (JP)
Title: Catalyst system for preparation of polyethylene
Inventor: MARY THERESE ZOOKURAA
IPC: C08F4/646
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst system for preparation of polyethylene satisfying various needs. SOLUTION: A catalyst system for preparation of polyethylene contains (a) a solid complex as a precursor which contains a halogenated magnesium, a titanium compound containing at least one bidentate ligand wherein the titanium atom is tetravalent and one or more alcohol, ether or ketone as an electron donor (wherein the complex is impregnated in an inert support or spray dried from the electron donor solution containing an inert filler), (b) one or more alkylaluminium compounds as a cocatalyst and optionally (c) a halocarbon accelerator.
Patent JP-H08175631-A (JP)
Title: Designating method for operation information in automatic warehouse
Inventor: YAMASHITA TOMIMASA
IPC: G06Q50/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method by which operation information can be visually handled by means of a simple constitution when the operation information related to storage/delivery and stock parts are designated while the storage/ delivery and the stock parts in an automatic warehouse are controlled. CONSTITUTION: The specific partial area on a display screen is designated so as to be inputted, and in response to the designated input, an address value for operation information is computed so as to be sent out, and then, this address value is introduced for access to the previously stored operation information, and consequently, the specified operation information is gained. Alternatively, instead of computing the address value, the specified input is converted into the address value initially set in advance so as to be sent out. In addition, the operation information represents a conveying condition, in which stored/ delivery parts in a conveying installation are conveyed, or a stock condition, in which stock parts in a warehouse installation are controlled.
Patent JP-2001147507-A (JP)
Title: Color image forming method
Inventor: CHINO SHIGEO
IPC: G03C7/392
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method suitable for use in the formation of a color image (color proof) for proofreading from plural digital dot images obtained by color separation and the modification of a dot image in color plate making and printing steps. SOLUTION: A silver halide photographic sensitive material having three silver halide emulsion layers separately containing different couplers on the substrate and having the relation of the expression pKa (2) -pKa (1)>=1.0 between the pKa (1) of the coupler in the silver halide emulsion layer nearest to the substrate and the pKa (2) of the coupler in the silver halide emulsion layer farthest from the substrate is subjected to scanning exposure with a laser or LED. In the expression, pKa is pH at the inflection point of a neutralization titration curve drawn by dissolving 100 mg coupler in 50 ml aqueous sodium hydroxide solution of 80% ethanol and carrying out titration with a hydrochloric acid solution of 80% ethanol.
Patent JP-H04193379-A (JP)
Title: Waste treating device
Inventor: FUJITA TATSUO
IPC: F26B9/06
Filed: 1990-11-27
Abstract: PURPOSE:To accelerate waste drying by heating one waste in a waste housing bag by a microwave heater in a waste treating chamber, condensing the steam generated from the waste and discharging the condensed water from the drain port of the waste treating chamber. CONSTITUTION:A waste charging port cap 2 is provided in a waste inlet 1 and is made hermetically closable. The waste housing bag 5 formed of a microwave transmittable material is disposed in the waste treating chamber 3. The waste 4 in this waste housing bag 5 is heated by the microwave heater 6. Further, the drain port 7 is provided in the lower part of the waste treating chamber 3. Consequently the steam generated from the waste by the heating treatment of the microwaves is condensed on the inside wall of the treating chamber 3 and is discharged from the drain port 7. The drying of the waste is accelerated by executing the microwave heating without accumulating the steam and condensed water in the treating chamber 3.
Patent JP-H05165397-A (JP)
Title: Scheduling device
Inventor: KAMIYO HIROO
IPC: G06F9/46
Filed: 1991-12-12
Abstract: PURPOSE:To shorten the time required for a scheduling process by rearranging advance restriction relations between process tasks which should be considered in the scheduling process and generating necessary and sufficient advance restriction relations. CONSTITUTION:The scheduling process preprocess part 44 consists of an advance restriction input part 41, a dependency graph composition part 42, and a redundant restriction removal part 43. The redundant restriction removal part 43 detects and removes task-to-task restriction relations which can be substituted with a combination of other task-to-task restriction relations among advance restriction relations between plural process tasks by using a dependency graph which is generated by a dependency graph composition part 42 and shows the dependency relations between tasks in matrix expression. Therefore, the time required for the resource scheduling process in decentralized processes or parallel processes can be shortened.
Patent JP-H05273707-A (JP)
Title: Developing method for x-ray material
IPC: G03C5/305
Filed: 1992-11-12
Abstract: PURPOSE: To provide a developer soln. suitable for rapid treatment of an X-ray film for medical use containing a silver bromide or silver bromide iodide emulsion within 60 sec total treating time to obtain a comparable sensitometry measurement with a sensitometry measurement of a film with standard 90 sec treating time. CONSTITUTION: To treat an X-ray material containing a silver bromide or silver bromide iodide emulsion within 60 sec total treating time after exposure, a water-based alkali photographic developing soln. having 9 to 12 pH is prepared which contains a dihydroxy benzene developing agent, 4-hydroxymethyl-4- methyl-1-phenyl-3-pyrazolidinone as an auxiliary developing agent, at least one kind of fog preventing agent and a compd. to give iodine ion.
Patent JP-H10173519-A (JP)
Title: Automatic phase shift circuit
Inventor: ENOMOTO KAZUYOSHI
IPC: H03H17/08
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift circuit for automatically coinciding a phase difference between an input signal and a reference signal. SOLUTION: This circuit is composed of a phase comparing circuit 2 for comparing the phase difference between the input signal and the reference signal which have the same frequency, an integrating circuit 3 for charging or discharging according to the change of the output voltage of the phase comparing circuit 2, a voltage-current converting circuit 4 for outputting a current according to the output voltage of the integrating circuit 3, and a phase shift circuit 6 with built-in a photocoupler 5 in which the resistance value varies according to an input current. The phase difference between the input signal and the reference signal is detected and the phase shift circuit is electrically controlled to a proper value so that the phase difference is made to be zero.