baber/WOPTO huggingface dataset:
Patent JP-H02249210-A (JP)
Title: Soft magnetic thin film
Inventor: HORI TORU
IPC: H01F10/32
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a soft magnetic thin film having high durability, permeability and high saturated magnetic flux density by alternately laminating iron carbide layers and iron nitride layers. CONSTITUTION:Iron carbide layers 11 and iron nitride layers 12 are alternately laminated. The layers 11 each containing 4-35% C concentration and the layers 12 each containing gammaFe4N as a main ingredient are alternately disposed in such a manner that the thickness of the sole layer 11 is 3-1000nm and the thickness of the sole layer 12 is 0.6-200nm. For example, the soft magnetic thin film is formed by 3-target type high frequency magnetron sputtering device, the thickness of each layer is controlled by a sputtering time, and the number of the layers is so adjusted that the entire film thickness becomes about 2mum without thickness of the layers. For example, after the film is formed, it is annealed at 320 deg.C for 1 hour.
Patent JP-S55162661-A (JP)
Title: Signal transmission system
Inventor: OGURA AKIRA
IPC: H04N7/20
Filed: 1979-06-06
Abstract: PURPOSE:To make unnecessary the exclusive line and to make effective use of the band, by transmitting the microwave after being modulated with the facsimile signal as well as video signal and audio signal. CONSTITUTION:The audio subcarriers 2a, 2b are located on the upper band of the video signal 1, in the transmission station. The television audio subcarrier waves are commonly used in the stereo broadcast. The facsimile subcarrier 4 is located in the band not effecting beat to the subcarriers 1c, 2a, 2b between the television audio subcarrier and the pilot signal 3. Further, FM modulation of the subcarrier with the facsimile signal places it on the same base band as the television signal. The microwave is modulated with this base band signal.
Patent JP-H04308102-A (JP)
Title: Forwarding requesting method for automatic high raised warehouse
Inventor: HASHIMOTO TETSUO
IPC: G06Q10/08
Filed: 1991-04-03
Abstract: PURPOSE:To execute forwarding request for each picture plane in which a forwarding advance order has been placed, when an advance order mode is selected, by placing the advance order of articles to be forwarded for each of a plurality of forwarding exits on the basis of the forwarding advance order picture plane of a display device, and when an execution mode is selected, by carrying out forwarding request processing on the basis of the picture plane information that has been reserved by an advance order mode. CONSTITUTION:When a switch 11 is pushed for selecting an advance order mode, and also an article name code for requesting forwarding is input through ten keys 19, the article name code is transmitted from a forwarding control unit 9 to a central control unit. The central control unit transmits the storage data of this article name code to the forwarding control unit 9, and the storage data for each part are displayed on the display unit 10 thereof. Thereafter, by an interactive mode with the display unit 10 using keys 19, the forwarding advance order that which part is to be forwarded through which exit out of 8 exits is placed. Then, when an execution switch 14 corresponding to the forwarding request advancedly ordered is pushed, and also the forwarding request switch of a forwarding request unit is pushed, the forwarding control unit 9 transmits the forwarding request data to the central control unit.
Patent JP-H11269831-A (JP)
Title: Traveling device
Inventor: HAMASHITA HARUO
IPC: E01F13/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by arranging upper rotary wheels at the upper face of a rail and arranging a lower rotary wheel at the lower side of fins of the rail and pinching the fins from both upper and lower directions. SOLUTION: A plurality of transferable poles connected to each other by rope chains are provided so as to travel on a rail 2 protruding fins 7 to the right and left sides in the upper breadthwise direction to constitute a car stop or the like. A pole 6 is ejected on a pedestal 5 to form the pole 3. A pair of right and left front and rear wheels 11, 13 are supported by shafts 10, 12 crossing with each other at right angles against the rail 2, at the front and rear of the body 16 and further, a pair, of right and left intermediate wheel 15 is supported by a shaft 14 at the middle lower position between the front and rear wheels 11, 13, and the fins 7 are pinched by the front wheel 11, the rear wheel 13, and intermediate wheel 15.  In this time, the intermediate wheel 15 is fitted to a vertically long tabular support member 21 fitted to a fitting groove 17 formed in the body 16 and fixed thereto with screws. In this way, the traveling device can stably run without falling and the structure can be simplified and the rail can be easily fitted.
Patent JP-S51148671-A (JP)
Title: A method for recovery of offshore floating oil using industrial wastes of rushes
Inventor: SAKURAI JIYUNICHI
IPC: B01D17/022
Filed: 1975-06-16
Abstract: PURPOSE: A method for recovery by absorption of offshore floating oil using cutting scraps of rushes or crushed "tatami(matting)" or the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05255582-A (JP)
Title: Platable resin composition and plated article
IPC: C23C18/16
Filed: 1991-03-13
Abstract: PURPOSE:To provide a platable resin compsn. which can be easily plated, has high mechanical properties, and is esp. suitable for an automotive door handle. CONSTITUTION:A platable resin compsn. comprises 60-80wt.% polycarbonate and 20-40wt.% ABS resin. The ABS resin contains 35-70wt.% conjugated diene rubber component of which at least 50wt.% is a rubber component having a glass transition point of -65 deg.C or lower, 20-70wt.% arom. vinyl monomer units, and 10-50wt.% vinyl cyanide monomer units and/or alkyl unsatd. carboxylate units. The compsn. is plated to give a plated article.
Patent JP-S55164761-A (JP)
Title: Internal-combustion engine
Inventor: MURASE ISAO
IPC: F02M31/08
Filed: 1979-06-11
Abstract: PURPOSE: To reduce a suction resistance due to a pumping loss of a throttle valve and to control correction of an amount of fuel injection from an injection valve of an internal-combustion engine by providing a heat exchanger in a suction air passage behind an intake air flow meter in order to correct a density of the intake air.  
     CONSTITUTION: A signal from an intake air flow meter 13 equipped in a suction air passage 12 is sent to a fuel injection valve 16 in order to perform a proper injection. The passage 12 is divided into a cold-air passage 14 and a hot-air passage 15 passing through a heat exchanger 18 equipped in an exhaust passage 17, the passages 14 and 15 being provided with first and second valves 21 and 19 for controlling an intake-air temperature opened and closed by a link motion 22 interlocked with an accelerator pedal. Moreover, a pressure-regulating valve 23 is provided on the wall between the passages 14 and 15. When the engine is at a low temperature, the control valve 23 is closed by a heat-sensitive valve 27, so that most intake air flows through the hot-air passage 15. After that, the control valve 23 is opened at above a predetermined temperature, so that more intake air flows through the cold-air passage 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63237467-A (JP)
Title: Semiconductor light source device
Inventor: KURODA KENICHI
IPC: H01L27/15
Filed: 1987-03-25
Abstract: PURPOSE:To take out a high output of light from the front side of a substrate, by integrating a plurality of current injection regions on the same semiconductor substrate, the using a non-linear optical medium for a light-taking-out region. CONSTITUTION:A part of the light (phase phi) generated in one current injection region 21a is propageted to a current injection region 21b via a light-taking-out region 22 of non-linear optical medium. In a similar manner, a part of the light (phase phi) generated in the other current injection region 21 b is propagated to a current injection region 21a via the light-taking-out region 22 of non-linear optical medium. As the result, the phase of the light generated in the respective current injection regions 21a and 21b is matched. That is, the respective current injection regions 21a and 21b generated the light in phase, which can be taken out from the surface side of a semiconductor substrate by a second order diffraction grating on the non-linear optical medium formed in the light-taking-out region 22. The coherent light output can be doubled thereby.
Patent JP-H05245045-A (JP)
Title: Device for detecting shortage of tea leaf
Inventor: SHIZURU YOSHIHIRO
IPC: A47J31/44
Filed: 1991-03-11
Abstract: PURPOSE:To precisely detect shortage of tea leaves by forming a tea leaf receiving section provided in a tea feed machine out of a transparent resin having approximately an inverted cone-shape and providing a light emitting element and a light receiving element on opposite sides of said tea leaf receiving section to detect the quantity of incident rays of light of the light receiving element. CONSTITUTION:A tea leaf receiving section 30 provided in a tea leaf feed machine is formed of a transparent resin having approximately an inverted cone-shape. Tea leaves are fed from an upper opening, The bottom of the section 30 is in communication with a rotary cylinder 41 for feeding tea leaves at a constant rate and the tea leaves are fed from the section 30 into a fan- shaped measuring section 41b every one revolution of the cylinder 41. The volume of the section 41b is variable. A light emitting element 60a and a light receiving element 60b are fixed to the opposite locations on the outer surface of the section 30 by means of fixing members 31a, 31b and light is emitted in response to signals from a controller and quantity of received light is sent to the controller. As a result, presence of tea leaves is detected, thereby detecting shortage of tea leaves accurately.
Patent JP-H03270214-A (JP)
Title: Electron beam exposure device
Inventor: YASUTAKE NOBUYUKI
IPC: H01L21/027
Filed: 1990-03-20
Abstract: PURPOSE:To correct the errors in electron beam control thereby enabling the exposure with high precision to be effected by a method wherein the memory storing the control correction data corresponding to a specific coil temperature is selected and then the control data are corrected using the control correction data of the memory to effect the exposure. CONSTITUTION:The main deflection corrected data at the temperature within the range of temperature fluctuation of a deflection coil 14 are stored in correction memories 32, 33, when the temperature of the deflection coil 14 corresponds to a temperature T1 or nearer to the temperature T1 than to another temperature T2, the correction memory 32 is selected while when the temperature of the deflection coil 14 corresponds to the temperature T2 or nearer to the temperature T2 than to the temperature T1, the correction memory 33 is selected. Through these procedures, even if the deflection coil 14 is subjected to the deformation or position slip due to the temperature fluctuation, the exposure can be effected with high precision.
Patent JP-S54162633-A (JP)
Title: Sink roll for hot dipping
Inventor: TAKEUCHI MASAJI
IPC: C23C2/00
Filed: 1978-06-14
Abstract: PURPOSE:To considerably enhance the durability of a sink roll for hot dipping and to enhance the quality, productivity, economical efficiency, etc. of products by forming a sprayed layer of a self-fluxing alloy of a WSi2-contg. specified compsn. on the roll surface followed by remelting. CONSTITUTION:A sprayed layer of a self-fluxing alloy of the following WSi2- cntg. compsn. is formed on the surface of sink roll 2 in molten metal bath 1: a heat resistant Ni-Cr-Co alloy; 100 pts. wt., silicon and boron; 1.5-4.5 pts. wt., and the self-fluxing alloy/WSi2; 5.5-6.5/1, pref. 6/1 by wt. The layer is formed to 0.8-1.7 mm in thickness by powder spraying or the like. This layer is then remelted at a temp. above the m.p. of the alloy to unify the whole molten layer. Thus, the layer is allowed to exhibit the effects as a protective layer to the utmost, resulting in considerably enhanced heat resistance, corrosion resistance, etc. The consumption of the roll is reduced to 1/3, and the productivity, economical efficiency, quality, etc. of products are enhanced.
Patent JP-2000230198-A (JP)
Title: Pulverized composition and its production
Inventor: OKUNO SHUICHI
IPC: C08L33/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a powdery composition containing an aminopolycarboxylic acid resistant or difficult to be pulverized or another substance having similar effects. SOLUTION: A fatty acid, an aminopolycarboxylic acid or another substance having similar effects or their alkali metal salts are mixed, further an alkali metal hydroxide is added thereto and they are stirred to produce the objective powdery composition including the alkali metal salt of the fatty acid and the alkali metal salt of the aminopolycarboxylic acid or its substitute.
Patent JP-H08243603-A (JP)
Title: Manufacture of stainless steel strip with high gloss
Inventor: KENMOCHI KAZUHITO
IPC: C21D9/56
Filed: 1995-03-07
Abstract: PURPOSE: To manufacture a cold rolled stainless steel strip with excellent surface gloss. CONSTITUTION: In the manufacture of a stainless steel strip with high gloss, after pickling the stainless steel strip and before rolling it by a cold tandem mill, preliminary treatment rolling is performed with no lubrication or by applying liquid lubricant of 1μm thickness or below on the surface of a work roll with 5%-30% draft. In a cold tandem mill, rolling is performed by using work rolls made of WC alloy in at least a first stand and/or a final stand.
Patent JP-H07251551-A (JP)
Title: Printer and control thereof
Inventor: OKUBO HIROSHI
IPC: G05B19/02
Filed: 1994-03-16
Abstract: PURPOSE:To omit the labor of the searching work of a trouble place when delay is generated in the processing speed of a printer. CONSTITUTION:In the control of a printer performing printing by one line on the basis of the printing data received from a host device, when the printing data corresponding to one line is received from the host device, it is judged whether the previously received printing data is during printing (S6) or not and, in the case of printing, number-of-time data A of the presence of printing waiting and line data receiving number-of-time data C are renewed (S11, S12) and, in the case of non-printing, number-of-time data B of the absence of printing waiting and the line data receiving number-of-time data C are renewed (S7, S8).
Patent JP-H04308173-A (JP)
Title: Display device for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B3/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide the display device of a cage reaching a floor under waiting according to the taste of an individual passenger operating a platform button to call the cage. CONSTITUTION:An individual recognition device 6 separately recognizing an individual passenger operating a platform button 1 and a control means immediately allocating a cage based on the signal from it and predictively displaying the arriving cage or predictively displaying the cage when the forecast probability of the allocated cage becomes a preset value or above after the platform button 1 is operated are provided. The forecast of the arriving cage immediately displayed with relatively low accuracy or the forecast of the arriving cage requiring some time with high accuracy can be selected according to the taste of the passenger.
Patent JP-S58188523-A (JP)
Title: Working material feeding device of press
Inventor: TAKEUCHI KOUJI
IPC: B21D43/18
Filed: 1982-04-30
Abstract: PURPOSE:To make the whole material feeding device compact and increase efficiency and save labor of press work in a device that feeds a working material to a press by housing a working section, a driving section and a controlling section in the same housing. CONSTITUTION:A rotary actuator 6 is attached to a housing 2 provided with an oil tank 1 through a vertically moving cylinder 8. An arm 18 is attached to the upper end of the cylinder 8 through above-mentioned actuator 6. A gripper is attached at the tip and an expandable and contractible cylinder is installed inside. A pressure oil generating device that generates pressure oil supplied to the actuator 6 and above-mentioned two cylinders and a pressure oil controlling valve 40 are arranged at the opposing position in the housing with the vertically moving cylinder 8 placed in between. The pressure oil generating device and controller for the valve 40 are housed in a control box 49. Thus, the material feeding device is made compact, independency is improved, and efficiency of maintenance and inspection is increased.
Patent JP-H01242684-A (JP)
Title: Reversible temperature-indicating material
Inventor: YANO KOZABURO
IPC: C09K9/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a reversible temperature-indicating material having a freely selected hue of orange to yellow and high heat resistance and being applicable to various uses, by using a composite thallium chromate oxide polycrystal. CONSTITUTION:This reversible temperature-indicating material is produced by using a composite thallium chromate oxide polycrystal represented by the formula: Tl2Cr1-XMXO4 (wherein M is W or Mo, and X is in the range of 0<X<1). Said polycrystal can be obtained by firing Tl2CrO4 and Tl2MO4 (wherein M is as defined above) at a temperature in the range of 400 deg.C-600 deg.C. X may take any arbitrary value within the range of 0<X<1. As the value of X increases, that is, as the amount of Tl2MO4 increases, the hue at room temperature varies from orange to yellow, and this polycrystal of various X values has an excellent temperature-indicating property. Therefore, a reversible temperature-indicating material having a freely selected hue of orange to yellow and high heat resistance and being applicable to various uses can be realized.
Patent JP-S62229766-A (JP)
Title: Fuel cell
Inventor: SEKI TOSHIAKI
IPC: H01M8/02
Filed: 1986-03-31
Abstract: PURPOSE:To increase cooling performance and efficiency by forming a cooling plate by stacking the first and second plates mainly comprising graphite with a conductive adhesive. CONSTITUTION:Graphite particles are molded by using pitch as a binder, and the pitch is graphitized at 2000 deg.C, and resin is impregnated under vacuum to obtain an impermeable graphite plate. Cooling pipe embedding grooves 33 are formed in an impermeable graphite 31 measuring 600 X 700mm. A cooling pipe 32 is embedded in the grooves 33 by applying pressure at 160 deg.C with expansion graphite 34 to form the first plate. An impermeable graphite plate 36 measuring 600X 700mm is bonded on the embedded surface 35 of the first plate as the second plate with a carbon-phenol resin conductive adhesive 37 to form a cooling plate. Thereby, heat conductivity and eelctric conductivity of the cooling plate are increased, and cooling performance and efficiency are improved.
Patent JP-S63240420-A (JP)
Title: Automobile air conditioning control device
Inventor: HONDA SHIN
IPC: B60H1/00
Filed: 1987-03-26
Abstract: PURPOSE:To enable more proper air conditioning control by controlling each of the temp. and branching quantity of blast on the upper and lower parts in a vehicle room to the optimum in accordance with a head-cooling and foot- warming principle. CONSTITUTION:In an air duct 1 which is opened to the upper and lower parts in a vehicle room, blast is carried out to each of the upper and lower opening parts 1a, 1b by a blast means 2. In this case, the temperatures of the upper and lower blasts are controlled by a temp. control means 5 so as to be their respective target values based on the detected results from upper and lower temp. detecting means 3, 4 provided on the upper and lower parts of the vehicle room respectively. And, the upper and lower blasts are branched and controlled to be two types of target branching quantities by a branching control means 6 in accordance with difference between the temp. detected by a lower temp. detecting means and the temp. detected by an upper temp. detecting means 3. Thereby, the temp. and branching quantities of blasts on the upper and lower parts in a vehicle room can be controlled to the optimum in accordance with a head-cooling and foot-warming principle.
Patent JP-S60219981-A (JP)
Title: Rotating speed control circuit of dc motor
Inventor: OMATA SATOSHI
IPC: H02P7/29
Filed: 1984-04-13
Abstract: PURPOSE:To sample-hold a stable counterelectromotive force by increasing the pulse width of a sample-holding control signal for sampling the force wider than the pulse width of a transistor drive signal. CONSTITUTION:Transistors 10-1-10-4 are controlled by a transistor drive signal TD fed from a pulse width modulation signal generator 2. A sample-holding circuit 4 sample-holds the output of a differential amplifier 11 connected in parallel with a DC motor M by a sample-holding control signal synchronized with the signal TD from a sample-holding control signal generator 12, and outputs as a speed signal. The pulse width of the sample-holding control signal is wider than that of the drive signal TD to sample a stable counterelectromotive force.
Patent JP-S56167419-A (JP)
Title: Manufacturing device for high-density information recording carrier
Inventor: FUJITA TOSHIJI
IPC: B29C39/02
Filed: 1980-05-30
Abstract: PURPOSE:To obtain the titled device, in which a resin injecting hole coated with an ultraviolet shieling material and an air vent with a valve device are mounted at the fixed locations of the second mold transmitting ultraviolet rays and which can acquire a recording carrier with no strain, etc. in a short time, economizing the material cost, etc. CONSTITUTION:A stamper 31 is mounted to a drag 1 by means of a mounting member 8, and sucked under vacuum and fast stuck and fixed, a cope 11 and an ultraviolet irradiating device 21 are let fall and the cope 11 and the drag 1 are contacted by proper pressure. A disc molding space taking discoid shapes of the concave sections of the stamper 31 is sucked under vacuum by actuating a valve device 14 of an air vent 13, the disc molding space is brought to a vacuum condition and the vent 13 is closed, ultraviolet hardening type resin is injected through a resin injecting hole 12, shutters 23 are opened and ultraviolet rays are irradiated. The shutters 23 are colsed after resin hardens, the cope 11 and the ultravioler irradiating device 21 are elevated and a molded disc is extracted from the stamper 31.
Patent JP-S51149057-A (JP)
Title: Attitude detector of tunnel digger
Inventor: GOTOU KOUICHI
IPC: G01C1/00
Filed: 1975-06-16
Abstract: PURPOSE:An attitude detector of a tunnel digger which is designed to be able to correctly calculate and display data by compensating an error caused by rotation.
Patent JP-S52156439-A (JP)
Title: Induction heater
Inventor: NAKAMURA SHIYOUJI
IPC: C21D1/42
Filed: 1976-06-21
Abstract: PURPOSE: To freely change the size of induction heating coils, by fastening a coil stand to a rotary shaft connected with a rotary driving device, and by radially setting a plural number of induction heating coils, which size differs. 
     COPYRIGHT: (C)1977,JPO&Japio