baber/WOPTO huggingface dataset:
Patent JP-S5825978-A (JP)
Title: Facsimile
Inventor: MATSUSHITA HARUKAZU
IPC: G06K15/12
Filed: 1981-08-10
Abstract: PURPOSE:To achieve an inexpensive facsimile high in the quantity, speed and revolution by means of a light writing unit employing a liquid crystal panel as light valve. CONSTITUTION:A liquid crystal panel composing a light writing signal generating section is equipped with two common electrodes 151 and 152 and signal electrodes 153-156 faces said two the common electrodes in crossing while each provided with two micro-shutters 161-168. Numeral 157 indicates a mask to prevent the light leakage from a clearance between the common electrodes. In driving, signals 172 and 171 are applied to the common electrodes 151 and 152 respectively. To open a micro-shutter, a Fon signal 173 is applied to the signal electrodes 153-156 while to close it, a Foff signal 174 is applied thereto.
Patent JP-S616117-A (JP)
Title: Molding of starting material for manufacturing sic or metallic si
Inventor: ARAYA MATAO
IPC: C01B33/06
Filed: 1984-06-20
Abstract: PURPOSE:To improve the yield of Si by increasing the amount of C in the peripheral parts of moldings of an SiO2-C mixture as compared with the average C content of the moldings so as to fix SiO formed during a reaction for manufacturing metallic Si or SiC. CONSTITUTION:The weight ratio of SiO2/C in the central parts of moldings of a mixture contg. SiO2 and C as principal components is increased as compared with the average weight ratio of SiO2/C in the moldings, and the weight ratio of SiO2/C in the outside peripheral parts is decreased. The resulting moldings have a two-layered structure contg. much C in the outer layers. SiO formed chiefly in the central parts during a reaction for manufacturing metallic Si or SiC is fixed by the outside peripheral parts without scattering, so the yield of Si is improved and the consumption unit of electric power required to manufacture SiC can be reduced.
Patent JP-S6017324-A (JP)
Title: Electronic balance
Inventor: NAITOU KAZUFUMI
IPC: H03M1/18
Filed: 1983-07-08
Abstract: PURPOSE:To correct a span error generated in accordance with a difference of the acceleration of gravity of a using area simply by converting the primary integrating value of a double integration type A/D converter converting a superposed signal into a digital value by a soft timer. CONSTITUTION:The whole country is divided into 16 sections and the operating time of a soft timer in each section is stored in a memory E. A CPU5 reads out the operating time of the soft timer of a using section and turns the contact of a switch 1 to an (a) terminal and the double integration type A/D converter starts the primary integration of the output signal voltage of a weight sensor A. When the processing of steps corresponding to the prescribed operating time has been completed, the contact is turned to a (b) terminal and reverse integration (secondary integration) by reference voltage and the counting operation by a counter are started. When the output voltage of the integrator 2 reaches the original integration starting voltage, the counter 4 stops its counting operation and outputs the counted value of the total outputs to a main CPU as the counted number of outputs of the A/D converter C.
Patent JP-S6076221-A (JP)
Inventor: BUIRII REBUEKE
IPC: B23K9/032
Filed: 1984-06-20
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-S614239-A (JP)
Title: Manufacture of semiconductor element
Inventor: OKUMURA NOBUO
IPC: H01L21/763
Filed: 1984-06-18
Abstract: PURPOSE:To ensure the burying of polysilicon in each isolating groove even if difference is present in the opening widths of the isolating grooves, which are used for isolating elements in the same substrate, by decreasing the resistance of the polysilicon in a part adjacent to the isolating groove in comparison with the polysilicon filled in the isolating groove for the element isolation. CONSTITUTION:Patterning is performed on a three-layer film 17 comprising an oxide film 14, which is layered on a substrate 10, a nitride film 15 and a PSG film 16. Etching is performed by an RIE method, and an isolating groove 19 is formed. Thereafter, thermal oxidation of the substrate 10 is performed, and an oxide film 21 is formed on the surface of the isolating groove 19. Then, polysilicon 22 is deposited on the entire surface of the substrate 10 by a pressure reduced CVD method. Thereafter, phosphorus in the PSG film 16 is infiltrated into the polysilicon in an upper region P, wherein the PSG film 16 is present, by thermal treatment. The resistance of said region is made low. Then, etching is performed for the polysilicon on the substrate 10 by an RIE method. The etching conditions are selected so that an upper surface 22a of the polysilicon in a region Q, whose etching rate is small, is approximately aligned with a surface 10a of the substrate 10. Then thermal oxidation of the surface of the polysilicon 22 in the isolating groove 19 is performed, and an oxide film 24 is formed. Thereafter the three- layer film 17 is removed by etching.
Patent JP-S5750159-A (JP)
Title: Push button type dial
Inventor: TOMITA YASUO
IPC: H04M1/31
Filed: 1980-09-10
Abstract: PURPOSE:To achieve a push button type dial which can automatically make the switching from a dial pulse (DP) signal to a push button (PB) signal circuit, and  to provide a circuit which can transmit both of DP and PB signals with one push  button dial. CONSTITUTION:A channel circuit 1 of a telephone set is connected to main trunks L1, L2 and a DP signal transmission circuit 3 is connected via an electronic switch 6 at all times, and when a calling subscriber inputs dialing figures on a keyboard 5, the circuit 3 stores and converts them and transmits a DP signal corresponding to this input to a main trunk. When dialing is finished and a telephone line is connected, the polarity of the power supply of an exchange station is inverted and the polarity of the terminals L1, L2 is also inverted. The elctronic switch of the calling subscriber detects it and switches the circuit from the circuit 3 to the circuit 4 automatically. When the calling subscriber inputs the code and figures on a keyboard switch 6, a PB signal is transmitted to the telephone line.
Patent JP-2000318841-A (JP)
Title: Powder and grain feeder
Inventor: KOUDA EIJI
IPC: B65G65/32
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse a powder and grain within a storage tank by forming an outlet part into a throttled shape, providing at least two wings within the inner wall of the throttled part at a specified inclination to the base line of a conical plane constituting the throttled part. SOLUTION: A two-layer type flexible tube 6 is provided in the center of a feed tube, and the outlet part of the flexible tube 6 is fixed by a band 7. An extension/contraction and twisting regulating chain 8 is mounted on the flexible tube 6, and the flexible tube 6 is twisted by the expansion/contraction and twisting regulating chain 8, whereby the tube inner part is made spiral so as to spirally fall a powder and grain. Further, wings are provided on the inner wall of an outlet throttle part 9 and regulated so as to efficiently stir the powder and grain and concentrate a resin to the center of a conical dispersion board 10 located in a position 5-20 cm away from the outlet tip. At least two wings are mounted on the throttle part of the outlet, or the conical plane gradually reduced in diameter in the state inclined by 15-60 deg. relative to the base line of the conical plane.
Patent JP-H0422005-A (JP)
Title: Electric insulating ceramics
Inventor: SHIGERU KEIJIRO
IPC: C04B14/26
Filed: 1990-05-16
Abstract: PURPOSE:To acquire electric insulating ceramics having excellent electric insulating and heat resistance, even if a firing process is mifled, by mixing a calcium phosphate compound and water with specified ratio and composing of a curing obtained by heating and hardening this mixture. CONSTITUTION:Ceramics consist of a curing which is formed by adding 1-100 wt.pts. of water to 100wt.pts. of calcium phosphate compound and mixing them and heating this mixture around 20-100 deg.C and hardening. Thereby the ceramics can be made by heating the mixture at a low temperature and hardening it, without any firing process. Therefore it becomes possible to contain or compound organic substance or metal or the like, which is not heat resistant material and the electric insulating ceramics having excellent electric insulation and heat resistance can be acquired.
Patent JP-S6018361-A (JP)
Title: Photographic printing apparatus
Inventor: KARIYA IZUMI
IPC: H04N1/032
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a good transfer image by correcting irregularities in photographic printing density, by adding a differential element to a system for detecting and correcting irregularities in photographic printing density caused by irregular resistance values of the heat generating elements of a photographic printing apparatus having a thermal head having a predetermined number of heat generating elements arranged thereto in a line. CONSTITUTION:The power source voltage of the input terminal 5 of a thermal head driving power source is supplied to the prdetermined heat generating element of a thermal head 2 through a reference resistor R1. This reference resistor R1 is connected to a switch S1 in parallel and the connection point of the reference resistor R1 and the thermal head 2 is connected to the non-reversal input terminal of an operator amplifier A through a differential circuit to which a condenser C1 and a resistor R2 are connected in series. In addition, one terminal of a variable resistor R3 is connected to a bias power source terminal B while the other terminal thereof is grounded and a movable element is connected to the non-reversal input terminal of the operator amplifier A. Further, a resistor R4 is connected between the non- reversal input terminal of the operator amplifier A and the non-reversal input terminal of the operator amplifier A is grounded. In addition, the output terminal of the operator amplifier A is connected to the input terminal of an analogue-digital converter 5 through a resistor R5 and a differential element is added by the condenser C1 and the resistor R2 to correct photographic printing data.
Patent JP-H04350480-A (JP)
Title: Defrost controller
Inventor: UENO AKITOSHI
IPC: F25B47/02
Filed: 1991-05-29
Abstract: PURPOSE:To eliminate residence of liquid refrigerant in an outdoor side heat exchanger, to increase a removing capacity and to shorten a defrosting time, in the case of a reverse cycle defrosting in a refrigerator for performing the defrosting. CONSTITUTION:In a refrigerator formed in a reversible refrigerating cycle to perform a reverse cycle defrosting, a second solenoid valve 14 is provided in a liquid tube for connecting an outdoor side heat exchanger 3 to a defrosting pressure reducing unit 4, the valve 14 is closed by control means 19A before the reverse cycle defrosting, and a pump-down operation of a reverse cycle is conducted.
Patent JP-H0421916-A (JP)
Title: Magneto-resistance effect type thin film head
Inventor: SHIBATA TAKUJI
IPC: G11B5/11
Filed: 1990-05-16
Abstract: PURPOSE:To reduce characteristic instability and noise in the case of reproducing by electrically connecting an electrode at the head of a magneto-resistance effect element to a magnetic substance for shield. CONSTITUTION:On the head and back parts of a magneto-resistance effect element 12 formed on an insulating layer 241, electrodes 27A and 27B are formed and further on the element 12, an insulating layer 242, bias conductor 28 and insulating layer 243 are successively formed. Further on them, a magnetic substance 29 for upside shielding composed of a soft magnetic substance metal layer is formed so that one part can be electrically connected to the head electrode 27A of the element 12. Thus, the magnetic substance 29 and the electrode 27A become the same electrode part when observing from the element 12. Therefore, even when drawing the electrode of the element 12 from the metal layer of the electrode 27A or from the magnetic substance 29, the magnetic substance 29 and the electrode 27A are always set near the same potential, and the head part of the element 12 is electrically stabilized. Accordingly, the characteristic in the case of reproducing is stabilized, and the abnormal generation of noise can be prevented.
Patent JP-S61962-A (JP)
Title: Slider of floating magnetic head
Inventor: TAKEUCHI YOSHINORI
IPC: G11B5/60
Filed: 1985-06-12
Abstract: PURPOSE:To obtain the slider of a floating magnetic head which is floated stably even if the inflow angle of air is changed, by providing a groove part in the middle part in the lengthwise direction of a plane part of a slider rail and constituting said plane part with an air inlet-side plane part and an air outlet-side plane part. CONSTITUTION:A slider rail 2 formed on the lower face of a slider body 1 consists of a slope part 3, an air inlet-side plane part 4, a groove part 5 to the side of the slider body 1, and an air outlet-side plane part 6 which are arranged in order from the air inlet side in the lengthwise direction, and an air inlet part of the plane part 6 is formed to such slope 7 that the area of air inflow is reduced. When the slider body 1 is placed in the position corresponding to the start or the end of magnetic disc, air A is flowed in from the face of the slider body 1. In this case, the slider body 1 is floated stably by the bearing action due to the slope part 3 and the air inlet-side plane part 4 and that due to the slope part 3 and th air inlet-side plane part 4 and that due to the slope part 7 and the air outlet-side plane part 6. Since these bearing actions are wedge bearig actions, the slider body is easily floated even in a low speed state.
Patent JP-H10320062-A (JP)
Title: Voltage current limiting circuit
Inventor: YAMAZAKI MAKOTO
IPC: G05F1/56
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a voltage current limiting circuit by not leaving an output current after a transistor for control interrupts an output voltage. SOLUTION: Like the time of load resistance short-circuits, when load resistance becomes extremely little, an overcurrent is made to flow to a load and the load current (output current) exceeds a prescribed value, a diode D4 is conducted, the transistor Q7 for detection is turned off, the transistor Q6 for drive and the transistor Q5 for the control are simultaneously turned off as well and the output voltage Vout is interrupted. In such a manner, when the transistor Q5 for the control is turned off and the output voltage Vout is interrupted, since the output voltage Vout becomes zero and an excessive current does not remain, the transistor Q5 for the control can be constituted of the one of small allowable power.  When the load resistance is returned to the original, the base voltage of the transistor Q7 for the detection is raised and the transistor Q7 for the detection is automatically conducted and restored.
Patent JP-H07328713-A (JP)
Title: Method for preventing edge wave of steel sheet and device therefor
Inventor: KOBAYASHI MINORU
IPC: B21B39/22
Filed: 1994-06-08
Abstract: PURPOSE:To surely minimize an edge wave with the prevention of meandering, to improve production efficiency and to reduce production cost by using a comparatively simple mechanism in a manufacturing line and processing line for steel sheets at the time of the prevention of meandering of a steel sheet. CONSTITUTION:At the time of correcting the meandering of the steel sheet P by inclining the center axial line 1s of a steering roll 1 to the advancing direction of the steel sheet, the inclination of the steering roll 1 is detected with a detector 10 and a deflector roll 2 which is arranged in the poststage of this steering roll 1 is inclined in the opposite direction to the inclination of the steering roll 1 so that the tension difference between both end parts in the width direction of the steel sheet is eliminated.
Patent JP-H07333095-A (JP)
Title: Leakage detection method and method for manufacturing system to be detected
Inventor: HONMA HITOSHI
IPC: G01M3/20
Filed: 1994-06-08
Abstract: PURPOSE:To quickly detect the leakage of water of the primary system of a facility by distinguishing the leakage from dew-forming water by detecting the pH value of water or steam in a reactor facility surrounded by concrete. CONSTITUTION:When a leakage is detected from a concrete storage 29 for housing an object 7 to be detected such as water or steam to be measured, the pH value of leaked water is measured and CO3<2-> ion is thrown to retain the object 7 to be measured to be neutral (pH7). The thrown CO3<-2> ion dissolves in the object 7 to be measured in neutrality, passes through a fracture position 31 along with the object 7 to be measured, and then penetrates into the inside of concrete of the storage 29. The object 7 to be measured which is penetrated into the concrete becomes alkali by dissolving concrete constituent, where the object 7 to be measured is immobilized halfway during the leakage path in the concrete due to the precipitation reaction with alkaline earth metal which is another constituent of concrete. An area near the leakage part in the concrete is coagulated due to the reaction and the leakage part is restored, thus newly obtaining the system to be detected, namely the concrete storage 29.
Patent JP-H02304261-A (JP)
Title: Line pressure control unit for automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/10
Filed: 1989-05-19
Abstract: PURPOSE:To prevent line pressure from becoming uncontrolled by stopping the operation of a line pressure correction amount calculation means to prohibit the alternation of the amount of line pressure correction, when the fault of a communication means from an engine control means to an automatic transmission control means is detected. CONSTITUTION:A transmission gear mechanism is switched over to a specified shifting stage by selectively operating various kinds of friction elements. In this shifting, an inertia phase time measurement means measures a time during which a gear ratio is varied according to signals from an input rotating sensor and an output rotating sensor, i.e., the inertia phase time, and the amount of line pressure correction is obtained by a line pressure correction amount calculating means to control a line pressure control means so that the inertia phase time may coincide with a target value. When the fault of a communication means between an engine control means and an automatic transmission control means is detected by a fault detector means, the learning control of the line pressure is stopped by a learning control prohibiting means. Thus, the line pressure control can be prevented from becoming uncontrolled.
Patent JP-H04352229-A (JP)
Title: Data format conversion device
Inventor: NAGATA SHOJI
IPC: G06F5/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide the data format conversion device which performs format conversion without recognizing the format of conversion source data by a user himself as to a data format conversion device for analytic software. CONSTITUTION:When the conversion source data A are inputted to the data format conversion device E, a data format decision means F automatically decides the data format of the conversion source data A and a format converting means G converts the conversion source data according to the data format decided by the data format decision means F and outputs data B after the conversion. The user himself need not indicate and operate a data format conversion tool by judging the format of the conversion source data A.
Patent JP-S5650978-A (JP)
Title: Hot-melt sticking composition
Inventor: SUDA YOSHIKAZU
IPC: C08L77/00
Filed: 1979-10-02
Abstract: PURPOSE: To provide a hot-melt sticking agent with improved stickiness against a paper, by compounding a sticky resin mixture in a block copolymer comprising a polybutadiene or a polyisoprene block and a polystyrene block.  
     CONSTITUTION: This composition consists of (A) a block copolymer shown by the formula A-B-A, (A-B) n , B-(A-B) n , (A-B) n -A, or (A-B) m × [wherein B is a polybutadiene or a polyisoprene block; A is a polystyrene block; n is 2W10; X is a multifunctional compound binding m numbers of a polymer chain; m is 3W7] of which a flow rate (ASTM-D1238, G) is 0.1W40g/10min. and a styrene content is 5W50wt% or a mixture thereof and 50W200pts.wt. based on 100pts.wt. of aforementioned block copolymer of (B) a sticking resin mixture of which a ratio S/L of a sticking resin S with a softening point 60°C or more and a sticking resin L with a softening point of 30°C or less containing 20wt% or more of a polyterpene type resin is 9/1W4/6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5918014-A (JP)
Title: Air conditioner for vehicle
Inventor: KANEKO SHINICHI
IPC: F24F11/02
Filed: 1982-07-20
Abstract: PURPOSE:To make a variation in temperature inside a car room checkable, by finding the discrimination between first and second demist controls and according to this finding, controlling a car room temperature control device, while installing a temperature regulating device that renders the temperature inside the car room up and down. CONSTITUTION:A demist controller outputs a preferential signal 32a of a demist control A in time of the outdoor temperature being low and another preferential signal 32b of a demist control B in time of the outdoor temperature being high, to an air conditioning control circuit 1 respectively with signals out of a bedewing sensor and an outdoor temperature sensor. The control circuit 1 controls the opening of an air mix door by the signal 32a in a way of lowering the output signal of an output terminal 8a of a temperature setter 8 as much as a portion for a voltage drop in a resistor 40, for example, a portion equivalent to 2 deg.C when an output port P1 turns to an L level and a diode 39 is turned on. On the other hand, with the signal 32b, when an output port P2 turns to an H level, the control circut 1 controls the opening of the air mix door in a way of raising the signal of the output terminal 8a up as much as a portion for a voltage drop in a resistor 42, for example, a portion equivalent to 1 deg.C. Thus, in time of demist control, a variation in temperature inside the car room can be checked.
Patent JP-S616213-A (JP)
Title: Manufacture of cold rolled steel sheet for enamel having superior fish scale resistance and deep drawability
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/00
Filed: 1984-06-21
Abstract: PURPOSE:To improve the fish scale resistance and deep drawability by subjecting a steel contg. prescribed percentages of C, Mn, B, sol. Al, Cu and N to rolling, coiling at a prescribed temp. and recrystallization annealing. CONSTITUTION:A steel contg. 0.02-0.1% C, 0.05-0.5% Mn, 0.02-0.1% sol. Al, 0.001-0.01% B, 0.01-0.05% Cu and 0.003-0.015% N (N%-14/11B%=0.002- 0.008%) is refined. A billet of the steel is hot rolled, coiled at 400-600 deg.C, cold rolled, and subjected to recrystallization annealing by heating at <=150 deg.C/hr heating rate.
Patent JP-S5352595-A (JP)
Title: Preparation of polyester
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/00
Filed: 1976-10-21
Abstract: PURPOSE: To prepare a polyester of excellent transparency and whiteness by carrying out polycondensation by the use of an antimony compound together with a specific amount, on the basis of said antimony compound, of an ethylene glycolsoluble organic tin compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6042269-A (JP)
Inventor: BIJIEI BORASE
IPC: C04B35/622
Filed: 1984-06-21
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。