baber/WOPTO huggingface dataset:
Patent JP-S54135601-A (JP)
Title: Recoverying apparatus for heat from molten slag
Inventor: YONESHIMA SHIGERU
IPC: F27D17/00
Filed: 1978-04-13
Abstract: PURPOSE:To recover waste heat of molten slag discharged from a blast furnace efficiently through heat exchange, by holding the molten alag once in a molten slag reservoir, equipped with radiation-heating pipe, before it is cooled to a temp. at which it is crushed with water. CONSTITUTION:Molten slag discharged from a blast furnace is held once in a molten slag reservoir 3 before it is crushed with water. The molten slag 1 at about 1,500 deg.C heats water, which flows through many radiation-heating pipes 16 arranged at the upper part of the molten slag reservoir 3, to form steam, which is drawn off in order to recover the heat of the molten slag. The temp. and the level of the molten slag 1 are constantly measured respectively by means of a temp. detector 4 and a level detector 5, and are inputted to a controller 6. Before cooled to 1,250 deg.C or under, which is required to crush with water, the molten slag at a temp. not lower than 1,250 deg.C is delivered to a water-crushing apparatus with the degree of opening of a control stopper 8 controlled by means of a digital ram 7 driven by the controller 6. The molten slag is crushed with water and is used as a substitute for sand, which is used as an aggregate for concrete in civil engineering and construction industry.
Patent JP-S59169023-A (JP)
Inventor: SHIGIHARA YUKIO
IPC: H01H73/36
Filed: 1983-03-16
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-H01219166-A (JP)
Title: Formation of metal oxide film
Inventor: UCHIDA KATSUAKI
IPC: C23C18/12
Filed: 1988-02-26
Abstract: PURPOSE:To form a dense metal oxide film having a satisfactory surface state by coating a substrate with a mixture of metal oxide and metal carbonate powders with a dispersant, metal carboxylate and metal nitrate, heating and holding the coated substrate at the sintering temp. of the metal oxide. CONSTITUTION:A substrate is coated with a liq. mixture of metal oxide and metal carbonate powders with a liq. dispersant for dispersing the powders, metal carboxylate and metal nitrate dissolved in the dispersant. The coated substrate is heated and held at a temp. at which the metal oxide causes a solid phase reaction and sinters to form a metal oxide film on the substrate. The metal carboxylate and metal nitrate reduce holes among the metal oxide particles and bond the particles on being oxidized, so a dense film having a satisfactory surface state can be formed.
Patent JP-H08240368-A (JP)
Title: Cooling controller
Inventor: MAEKAWA TOMONORI
IPC: F25D11/02
Filed: 1995-03-03
Abstract: PURPOSE: To make opening/closing timing of a valve proper and hereby reduce a load applied on a motor compressor by closing a corresponding valve in order from a cool ing unit where temperature therein is lowered to prescribed off temperature or lower, and closing a valve corresponding to the cooling unit at the time refrigerant pressure becomes a prescribed valve or lower. CONSTITUTION: When a power supply for an automatic vending machine is turned on, it is judged whether or not present in-unit temperature exceeds on temperature, and provided there is any unit, even one, temperature in which exceeds the on temperature, valves B (B1 to B3 ) for the units are opened and simultaneously a motor compressor 2 is turned on. Then, when the in-unit temperature is lowered, only the valve B, temperature in which is off temperature or lower is closed, and the motor compressor 2 is interrupted at the time temperatures of insides of all units become the off temperature or lower.  At this time, there is kept opened the valve B for the unit temperature in which lastly becomes the off temperature or lower, and when refrigerant pressure detected by a pressure sensor Sp is lowered to predetermined pressure or lower owing to interruption of cooling operation, a remaining open valve B is closed.
Patent JP-H05239422-A (JP)
Title: Starch adhesive for corrugated board
Inventor: NOZAKI YOSHIHIKO
IPC: C09J103/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subjective adhesive which has a longer pot life and water resistance at least equivalent to that attained when the conventional high-amylose starch is used in producing a starch adhesive containing an adhesive base made from starch even when its adhesive base is not made from a high-amylose starch. CONSTITUTION:This adhesive contains an adhesive base made from starch and further contains a water resistance improver comprising a formaldehyde condensation resin and an aromatic hydroxy compound.
Patent JP-H05201826-A (JP)
Title: Cosmetic composition and its production
Inventor: AROODOO JIYANNPIEERU
IPC: A61K8/00
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a cosmetic composition capable of blurring skin defects (color differences and micro relief), while leaving a translucent layer on the skin. CONSTITUTION: This cosmetic composition contains a dispersion, in a fatty binder, of a particulate filler composed of solid particles of at least one material compatible with application to the skin. Therein, the particulate filler contains at least 50wt.%, or at least 75vol.% relative to the total particulate filler, of spherical or spheroidal particles 0.5 to 50μm in size. The particulate filler has an oil uptake such that its concentration by volume C*, when the volume of binder is equal to that of the oil uptake (measured on the nonvolatile fraction of the binder), is between 3 and 90%. The concentration by volume of the particulate filler in the dispersion, measured on the nonvolatile fraction of the binder, namely without taking into account any volatile oils that may be present in the fatty binder, is at least equal to C* and preferably greater than C*.
Patent JP-H0618180-A (JP)
Title: Method of cooling bulk material and grate cooler
Inventor: DETEREFU KUTSUPA
IPC: C04B7/47
Filed: 1993-03-04
Abstract: PURPOSE: To provide a specially strong cooling effect by a comparatively simple and easily controllable device and simultaneously to comparatively reduce an equipment cost and an operation cost. CONSTITUTION: In a grate cooler 1 to cool a high temperature bulk material 4, especially, cement clinker, and an ore material, a high temperature bulk material is transferred through a cooler inlet 1a to a cooler outlet 1b along a cooler grate surface 3, and a flow of cooling gas supplied from the underneath side of the cooler grate surface 3 passes as a flow streaming across a high temperature bulk material. When the bulk material is moved over a transfer passage along the cooler grate surface 3, at least a partial amount of the bulk material is discharged downward under gravity in the front of a cooler outlet 1b, resulting in achievement of high cooling efficiency by a comparatively small grate surface.
Patent JP-S61203940-A (JP)
Inventor: NAMIKAWA SUSUMU
IPC: A61B5/022
Filed: 1985-03-05
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-S63212460-A (JP)
Title: Honing head for honing work
Inventor: KAJITANI YOSHIMI
IPC: B24B33/08
Filed: 1987-02-26
Abstract: PURPOSE:To maintain a hole straight by reciprocating the head body of a honing head while rotating around the axis, and honing a stop hole alternately by means of long and short grinding wheels. CONSTITUTION:A honing head 1 comprises a head body 2, a tapered cone 4, a long shoe 5, a short shoe 6, a long grinding wheel 7 and a short grinding wheel 8. The head body 2 is coupled to the tip of a drive shaft 22 and reciprocal in the axial direction while rotating around the axis. The honing head 1 is inserted from an open end 11 of a work W in order to apply predetermined rotary reciprocal motion onto the head body 2. When the tapered cone 4 is slided and the shoes 5, 6 are extended radially, the grinding wheels 7, 8 repeats circular reciprocal pattern at the side of the stop hole 12 and rectangular reciprocal pattern at the side of the open end 11. When honing is applied onto the work W in such a manner, the hole can be maintained straight.
Patent JP-H03249025-A (JP)
Title: Cassette for loading sheet
Inventor: INOUE RYUKICHI
IPC: G03G15/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent feed failure and tilting of sheets even when the maximum amount of sheets are loaded in a cassette main body by making a sheet load regulating plate locate at its regulating position only when a cassette lid is opened and sheets can be supplied into the cassette main body, the regulating position indicating the permissible amount of sheets to be loaded in the cassette main body. CONSTITUTION:When a cassette lid 11 is opened to supply sheets S into a cassette main body 3, a sheet load regulating plate 9 is pressed by the cassette lid 11 and fixed in its regulating position 9A indicating the limit of the amount of sheets to be loaded and sheets S can be loaded in the cassette main body to the maximum of loading. When the cassette lid 11 of a sheet loading cassette 1 is closed after the sheets S are fed, then the action of the cassette lid 11 to fix the sheet load regulating plate 9 is released. Therefore, when the sheet loading cassette 1 is mounted to an image forming apparatus 2, the sheet load regulating plate 9 is retreated in its retreat position 9B so that the sheets S in the cassette 1 can be fed.
Patent JP-S52126128-A (JP)
Title: Television receiver
Inventor: TAKAHASHI YOSHIMASA
IPC: H04N5/46
Filed: 1976-04-14
Abstract: PURPOSE: To make it possible to perform the changeover of the operation in accordance with the TV signal whose level deflection frequency is difficult, without changing the tap of the flyback transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10242939-A (JP)
Title: Wavelength multiplex optical communication system
Inventor: KENJO SATOSHI
IPC: H04B10/54
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplex communication system provided with an optical repeater capable of controlling an output level so as to obtain an optimum transmission characteristic in accordance with the number of optical signals to be multiplexed. SOLUTION: In a transmitter, control signal generators 11 for generating control signals having mutually different wavelengths f1 to fn are connected to respective light sources 12 for generating beams having mutually different wavelengths to convert beams from respective light sources 12 by control signals. Respective modulated signals are converted into data by respective light modulators 13, the modulated data are amplified by light amplifiers 14 and these modulated signals are multiplexed by an optical multiplexer 15 and sent to a transmission line. In a light amplification device, a part of an optical multiplex signal amplified by an amplifying optical fiber is branched by an optical demultiplexer and the branched signal is converted into an electric signal by a photoelectric converter. Control signals are extracted from the electric signal through a band pass filter and the number of control signals is counted by a counter. An excitation LD driving circuit controls exciting laser diodes so as to suite them to the number of multiplexed signals based on the count value of the counter.
Patent JP-S53129508-A (JP)
Title: Loop detection system for subscriber's line
Inventor: SHIRAISHI OSAMU
IPC: H04Q3/00
Filed: 1977-04-19
Abstract: PURPOSE:To detect a calling and incoming subscriber's answer economically by using both a relay and loop detection circuit.
Patent JP-H03246976-A (JP)
Title: Display apparatus
Inventor: MOCHIMARU SHINJI
IPC: G09G3/20
Filed: 1990-02-24
Abstract: PURPOSE:To make lighting-up speeds identical and to prevent an irregularity or the like from being produced on a display screen by a method wherein lighting-up operations are synchronized between a lighting-up means of a light- emitting diode lamp and another light-source lighting-up means of an electric bulb, a discharge lamp or the like. CONSTITUTION:Nearly the whole face of the front 12a of a main-body case 12 is opened; light emitted by an LED lamp G and by an electric bulb B is output from the front 12a. The lamp G is lighted up by an LED-lamp lighting-up circuit H. A driving signal K2 is input directly to an electric-bulb lighting-up circuit I without an intermediary of a delay circuit J. Since the lighting-up speed of the lamp G is slow as compared with that of the lamp G, it can be lighted up simultaneously with the lamp G after all. Thereby, when a plurality of display elements 11 are assembled to display an animated cartoon or the like, an irregularity or the like is not produced on a display screen and it is possible to obtain a uniform display screen.
Patent JP-S56140664-A (JP)
Title: Semiconductor device and manufacture
Inventor: WADA KUNIHIKO
IPC: H01L29/78
Filed: 1980-04-04
Abstract: PURPOSE:To obtain an enough high drain withstand in spite of a short channel length by a method wherein a gate insulating film thickness is made large only near the drain, the first gate electrode is formed at a location other than that neighboring the drain and the second gate electrode is formed on the insulating films neighboring the first gate electrode and the drain through the insulating film. CONSTITUTION:A poly-Si layer 28 is formed which covers selectively a gate oxide film 26 and a field oxide film 12 on a P type Si substrate 11. A thermal oxidation is made to form an SiO2 thin film 29 on the layer 28 and a film 11 in a prescribed region 27 is made an SiO2 thick film 30. Then, the thick film 30 is covered with the second poly-Si layer 31, applied with a resist mask and etched to form the gate electrodes in a double structure, and N<+> type source 15 and drain 14 are formed by an ion-injection and annealing treatment. Then, the film 30 is covered with PSG 21 and attached with electrodes 22, 23. With the double gate structure, a threshold voltage can be decreased due to the thinness of an oxide film under the first gate electrode, and the electric field between the source and drain is relaxed by an oxide thick film under the second gate electrode neighboring the drain to enable to the drain withstand to be improved in the short channel structure.
Patent JP-H05242275-A (JP)
Title: Analog signal integrator
Inventor: ITO TATSUYA
IPC: G06G7/186
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the influence of a DC offset voltage and a noise generated when an integral action is performed and to perform integration with high accuracy by attaching a high accuracy level detecting function on a conventional integrator. CONSTITUTION:This integrator is equipped with an integral part 23 for wideband which accurately integrates an analog input signal provided with a band of video zone, and a level detecting part 24 which reduces a DC offset and the noise generated in the integral action. The integral part 23 for wideband consists of a time constant resistor for integration, a capacitor 2, and an upper operational amplifier 3, and the integral value of a reception signal 21 appears as an integral output waveform in the capacitor 2 in a form of voltage value. Also, the level detecting part 24 with high accuracy consists of a resistor 6 to decide a time constant which integrates the input offset voltage of the upper operational amplifier 3, a capacitor 7, a low-noise/low-offset operational amplifier 8, and resistors 9, 10 which decide a compensation value to the offset voltage.
Patent JP-H06217828-A (JP)
Title: Teeth cleaning set
Inventor: ISEDA HIROSHI
IPC: A46B15/00
Filed: 1993-01-25
Abstract: PURPOSE:To make the volume of a teeth cleaning set small, and to facilitate its carrying by providing a containing body which is positioned by joining with a handle of a toothrush through the positioning means of the other side engaged with one positioning means provided on the handle of the toothbrush, and in which an injection port for putting in toothpaste and a discharge port for dis charging it inside, and a cap. CONSTITUTION:In a toothbrush 12, a brush 13 is provided on one end, a projecting port being a positioning means 16 is provided on the tip part of a handle 14, and a containing body 20 is provided on its flat surface. One vessel is formed together with a cap 30, the containing body 20 and the handle 14. In a vessel main body 22, the surface joined with the toothbrush 12 is formed flatly, and on its top part, an injection port 25 for injecting toothpaste is provided, and on the flat part side, a stepped part being a positioning means 23 of the other side combined with the positioning means 16 provided on the handle 14 is provided. Also, to the injection port 25, a first cover 26 provided with a discharge port 27 is attached, and a second cover 28 is attached with the screw of the discharge port 27. In such a state, the toothbrush is used by detaching a second cover 28 from the containing body 20.
Patent JP-S59171046-A (JP)
Title: Optical disk medium
Inventor: YAMAZAKI HIRONORI
IPC: G11B7/24035
Filed: 1983-03-18
Abstract: PURPOSE:To suppress generation of a defect caused by a groove transfer, to improve an SN ratio, and also to reduce an error rate by laminating a prescribed coloring matter film and a reflecting film for recording an information on a transparent substrate, nd forming a track guide groove on its coloring matter film by visible laser light. CONSTITUTION:Fluorecein (0.4mum film thickness) is vapor-deposited as a coloring matter film 2 which is deformed by absorbing visible light, on a transparent substrate 1, and a Te vapor-deposited film (200Angstrom )3 is laminated on said film. A track guide groove 4 is formed by irradiating a spot of 0.4mum radius of Ar laser light 5 of 5,145Angstrom  wavelength, to the coloring matter film 2 of the substrate 1 which is being rotated at 300 times/min. In this way, generation of a defect caused by a groove transfer is suppressed, as SN ratio is improved, and also an error rate is reduced.
Patent JP-H03248014-A (JP)
Title: Instrument apparatus for vehicle
Inventor: TANAKA YOICHIRO
IPC: G01D11/28
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the so-called window reflection of an auxiliary light source and the direct input of the visible light of the auxiliary light into the driver's eyes by providing the auxiliary light source for generating visible light, and arranging an exciting light source in front of an instrument farther than the auxiliary light source. CONSTITUTION:When a black light 15 is lit in the case wherein natural light is insufficient such as at night and the like, ultraviolet rays are projected, and the fluorescent material on the gradation, characters, pointers 11 and the like on a dial 9 is excited, and the light is emitted. Thus a bright brown light is displayed and can be visually recognized excellently. When the temperature in the cabin is low, the intensity of the emitted light from the black light 15 is decreased. Therefore, an auxiliary lamp 19 is lit, and the visible light ray is projected on the entire body of a display part 7. Thus, the excellent visual recognizing property can be maintained. The head part of the lamp 19 emerges only slightly from an attaching hole 17 of a black-light-tube fixing base plate 13. Since the light 15 is located in front of the lamp 19, the visible light from the lamp 19 is not directly inputted into the driver's eyes even if a front cover 5 is a transparent body. Since the light 15 hides the lamp 19 with respect to a front window in this configuration, the so-called window reflection can be suppressed.
Patent JP-S63213477-A (JP)
Title: Ultrasonic motor
Inventor: TSUZUKI AKIRA
IPC: H02N2/00
Filed: 1987-02-27
Abstract: PURPOSE:To improve the durability of an ultrasonic motor by securing a slider made of an organic material which contains specific fine solid powder to a position where a stator is in contact with a movable element of a rotor 1. CONSTITUTION:A polarized piezoelectric unit 4b is secured to an elastic unit 4a in the stator 4 of an ultrasonic motor, and when a high frequency voltage is applied to the unit 4b, a traveling wave is generated. A slider 2a is secured to a rotor ring 2b in a movable element (rotor) 2, and since one side surface 4c of the stator 4 is in contact with the slider 2a each other and the side of the stationary unit 3a with the shaft 1 of the rotor 2 is pressed by the flange of a bearing 9, the stator 4 is in contact under pressure with the rotor 2 to be rotated. In this case, the slider 2a in contact with the stator 4 is formed of aromatic polyester resin and ethylene tetrafluoride resin, and fine solid aluminum oxide powder is uniformly distributed on the surface. Thus, it can prevent the wearing powder of the slider 2a, etc., from disturbing the rotation.
Patent JP-S52127640-A (JP)
Title: High frequency induction heating method and equipment for the end of c urved surface of material to be heated
Inventor: SAITOU SUSUMU
IPC: C21D1/42
Filed: 1976-04-19
Abstract: PURPOSE: To heat evenly at the outer portion and the end of material to be heated having uneven thickness portion, arranging a work coil with a constant gap along the end of curved surface of cylindrical material to be heated, simultaneously, by making the front bottom as the shape of V. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11241918-A (JP)
Title: Connecting tool, and roating angle sensor using this connecting tool
Inventor: OKUMURA HIROBUMI
IPC: F16B7/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing work of a rotating drum to a drive shaft or load shaft to improve the productivity by providing such a structure as not to directly fix the rotating drum to the drive shaft or load shaft. SOLUTION: This connecting tool 14 is formed of a metal plate for frictionally engaging the rotating shaft of a rotator having the rotating shaft inserted to the center part with the rotator in order to rotate the rotator together with the rotating shaft. This connecting tool 14 is formed of a ring-like base part 14a, a plurality of spring parts 14b extended from the base part 14a and having a bent part 14f, and a hole 14d provided on the top of the bent part 14f. According to this, the structure can be simplified with good productivity at a low cost. The periphery of the hole 14d can be frictionally engaged with the rotating shaft by providing the hole part 14d on the top of the bent part 14f, so that the rotation transmission to the rotator can be ensured.
Patent JP-S58162654-A (JP)
Title: Polyester-type block copolymer composition
Inventor: KOBAYASHI TAKUMA
IPC: C08G59/40
Filed: 1982-03-19
Abstract: PURPOSE:To prepare the titled composition having improved heat resistance and hydrolysis resistance, by mixing a specific amount of an epoxy compound under melting to a reaction product of a crystalline aromatic polyester with a lactone. CONSTITUTION:A crystalline aromatic polyester is made to react with a lactone (preferably epsilon-caprolactone) at a weight ratio of 95/5-30/70, and the obtained polyester-type block copolymer is mixed with 0.2-10wt%, preferably 0.5-4wt% of an epoxy compound having one or more functional groups (preferably having an epoxy value of 0.9-14 equivalent/kg) under melting at a temperature between the temperature higher than the crystal melting point of the copolymer by 3 deg.C and 280 deg.C.