baber/WOPTO huggingface dataset:
Patent JP-H09246131-A (JP)
Title: Composite semiconductor substrate and manufacture thereof
Inventor: ABU TOSHIHIKO
IPC: H01L21/76
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite semiconductor substrate having less warping, suitable for manufacturing a high breakdown voltage device. SOLUTION: In a composite semiconductor substrate in which one or a plurality of isolated semiconductor single crystal regions 11 and a supporting substrate 14 for supporting the single crystal regions 11 are joined with each other by a glass material, the bottom surface and the lateral surface of the semiconductor single crystal region 11 are covered with an insulating film 12, and a first glass material layer 13 is provided in contact with the insulating film. In addition, a second glass material layer 15 is provided in contact with the first glass material layer 13.
Patent JP-S57165303-A (JP)
Title: Soil disinfectant
Inventor: AKAHIRA ROKUROU
IPC: A01N29/02
Filed: 1981-04-06
Abstract: PURPOSE: A soil disinfectant that contains a combination of 3,5-dimethyl-tetrahydro-2H-1,3,5-thiadiazin-2-thione and a specific compound as active ingredients, thus developing better soil-disinfectant activity than when each component is used alone, even when a smaller dose is used.  
     CONSTITUTION: 3,5-Dimethyltetrahydro-2H-1,3,5-thiadiazine-2-thione, a soil disinfectant which is effective for controlling soil diseases such as damping-off and various kinds of nematodes, is combined with at least one selected from 1,2- dibromoethane and dichloroisopropyl ether, nematocides. The resultant mixture developes high controlling effect against soil diseases of mixed infection caused by nematodes and molds and enables the reduction in the amount of the composition applied. Further, the chemical injuries to crops is reduced and the safety on application is reversely increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07261990-A (JP)
Title: Program analysis display device
Inventor: KIMURA MINAKO
IPC: G06F9/06
Filed: 1994-03-23
Abstract: PURPOSE:To easily understand a program by gathering and hierarchizing the program from the branching to the merging of graphically displaying an optional level and visually relating and displaying the program corresponding to an execution path or the like. CONSTITUTION:A hierarchizing processing part 6 extracts and hierarchizes the branching to the merging of the execution path based on correspondence relation information 5 which the hierachizing processing part 6 has registered by gathering the correspondence relation of the program and the execution path, and generates hierarchized execution path information 7 and a graphic display part 8 graphically displays the execution path of the optional level based on the hierarchized execution path information 7. At the time, corresponding to a program display instruction for specifying the execution path on the graphical display of the optional level, a program display part 10 refers to the correspondence relation information 5, displays the pertinent program and emphasis-displays the pertinent part further. Also, the program display part 10 displays the pertinent execution path or emphasis-displays the execution path passing through the execution path corresponding to the display instruction of the execution path for which the program display part 10 has specified an optional program part.
Patent JP-H05248970-A (JP)
Title: Alternator input torque calculating method
Inventor: ASANO MORIHITO
IPC: F02D29/06
Filed: 1992-03-10
Abstract: PURPOSE:To generate an input torque without use of any torque meter by counting the current feed time and off-time in a feed coil of an alternator, sensing the workload of power generation from the ratio of current feed time to the total hours of the two, and computing the input to the alternator on the basis of this workload obtained. CONSTITUTION:An electronic control device 4 includes a program which counts the current feed time and off-time in a feed coil Lf of an alternator 1, calculates the ratio of the current feed time to the total hours of these two, senses the workload of power generation, and computes the input torque of the alternator 1 on the basis of this workload obtained. Through repetition of this computation, the workload of power generation of the alternator 1 during the engine being in operation is sensed on real-time basis and this is multiplied with a correction ractor to calculate the input torque. Accordingly the input torque can be determined in the loaded condition of car without use of any torque meter.
Patent JP-H01227211-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KAWABE TAKASHI
IPC: G11B5/31
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a thin film magnetic head which prevent the occurrence of etching remainder at the tip of resin by forming a thin film which is a mask material, after that, etching this thin film and an upper magnetic film with photoresist films as a mask and obtaining a prescribed form. CONSTITUTION:After forming a lower magnetic film 12, a gap film 13, a conductor film 14 and a layer insulating layer film 15 on a substrate 11, an upper magnetic film 16 and an alumina 17 as a tip mask part are formed by a spattering method. Next, an upper photoresist 21 and a lower photoresist 22 are formed on step parts. With these resists 21 and 22 as the mask material, the alumina film 17 is patterned by a method in which CF4 gas is used and the magnetic film 16 is patterned by using AR gas. Next, the resists 21 and 22 are peeled off and a photoresist 23 to etch a resin tip 18 is formed. Next, the tip 18 is removed by a method in which oxygen gas is used, the photoresist 23 is peeled off the etching remainder of the resin tip is prevented from occurring.
Patent JP-S59177994-A (JP)
Inventor: OUGIYA SHIYUUJI
IPC: H05K7/02
Filed: 1983-03-29
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-H06206772-A (JP)
Title: Aluminum nitride sintered compact and ceramic circuit substrate
Inventor: UENO FUMIO
IPC: C04B35/581
Filed: 1993-03-12
Abstract: PURPOSE:To obtain an aluminum nitride sintered compact with high mechanical strength and high thermal conductivity by sintering at relatively low temperatures in a short time. CONSTITUTION:The sintered compact, which is characterized by having aluminum nitride particles each <=2mum in mean diameter, >=80W/m/K in thermal conductivity and >=98% in relative density, can be obtained by adding a sintering auxiliary to aluminum nitride powder 0.01-0.3mum in mean primary particle diameter and >1.5wt.% but <=7wt.% in impurity oxygen content followed by compact and then sintering in a nonoxidative atmosphere at <=1600 deg.C.
Patent JP-S60195722-A (JP)
Title: Rotary head type video signal reproducing device
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B15/467
Filed: 1984-03-17
Abstract: PURPOSE:To obtain high-quality reproduced pictures at varying speeds, by controlling the advancing position of a rotary head to a recording track before advancing to the recording track so as to obtain excellent tracking after advancing and stable operation of a converting means. CONSTITUTION:Reproduced signals obtained from reproduced heads 2A and 2B contain video signals and pilot signals for tracking. The reproduced signals are changed to continuous signals by changeover (HSW) signals after passing through a reproducing amplifier 51 and supplied to a video signal reproduction processing circuit 52 and tracking signal generating circuit 53. The processing circuit 52 separates video signals from the output signal of the amplifier 51 and also makes processing of modulation, etc., and supplies reproduced signals having the original signal forms to an output terminal 50. The circuit 53 separates pilot signal components from the output signal of the amplifier 51 and compares levels of pilot signals obtained both adjacent tracks to obtain tracking controlling signals. Therefore, high-quality reproduced pictures can be obtained at varying speeds.
Patent JP-H06266536-A (JP)
Title: Multiplication/division device
Inventor: ICHIKAWA KOJI
IPC: G06F7/52
Filed: 1993-03-12
Abstract: PURPOSE:To enable a high speed calculation by sharing part of a multiplication circuit and realizing the division function. CONSTITUTION:The device is provided with the plural lines and rows of the number of, correspondingly to structure bits of data to be inputted, 1-bit multiplication/division sections 1 equipped with a logic circuit ANDing a control signal CNTL and 1st and 2nd data a0 and a1 according to the multiplication and division, 1st selecting device selecting the output or data a 1 by means of a control signal, 2nd selecting device selecting the 3rd (4th) data b1 (b0) by means of a control signal, adder performing the addition of each data when the data sent by selectors and carry input data ci are supplied and sending addition result data and a carry output signal co to the next stage and 3rd selecting device selecting either of addition result data or 4th data b0 by means of a selection signal. Thus, the carry output signal of the 1-bit multiplication/ division device 1 of each line and the OR circuit of a control signal are supplied as the selection signal of the 3rd selecting device of each line.
Patent JP-H05247218-A (JP)
Title: Production of network polymer having si-si skeleton
Inventor: SHONO TATSUYA
IPC: C08G77/60
Filed: 1992-03-10
Abstract: PURPOSE:To safely obtain the desired polymer in a high yield from a halosilane through reduction on an electrode by heightening the initial concentration of the halosilane and adding a specific solvent when the current density has decreased below a specific value during the application of an electric current, before the reaction is continued. CONSTITUTION:At least two halosilanes represented by formulae I, II, and III (wherein n is 1, 2, or 3; R is H, an alkyl, an aryl, an alkoxy, amino, or silyl; and X is a halogen) are reduced on an electrode in such a manner that the initial concentration of the halosilanes is regulated to 1mol/l or higher and an aprotic solvent is added when the current density has decreased with the progress of the reaction below one half of the initial value, before the application of an electric current is continued further. Thus, the desired polymer can be obtained which comprises structural units represented by at least two of formulae IV, V, and VI.
Patent JP-S58172137-A (JP)
Title: Sortable feed device for paper leaf
Inventor: TSUBO SHIYUUZOU
IPC: B65H3/06
Filed: 1982-03-30
Abstract: PURPOSE:To feed paper leaves thrown in as a whole one by one separtely in turn by providing a temporary stopping means to deliver paper leaves once stopped on the upper stream side of the contacting part between a take-out member and a separating member to the contacting part. CONSTITUTION:Manuscripts P bundled in plural sheets and thrown in an accumulation chamber 7 are held and kept waited on a placing table 8 by a stopper 25 projected on the slanted lower end side of side-guide plates 9, 9 and the table 8 with their both side ends and the top parts positioned. At this stage, the manuscripts P thicker than H are prevented from being inserted into the chamber 7 by overset-prevention members 45, 45 distanced by H from the table 8 for preventing erroneous operation. Meanwhile, the stopper 25 is gradually brought down, and the manuscripts P fall down step by step by their weight, while the top of the uppermost manuscripts P is brought in touch with the upper face of a sliding member 48, and bitten into the contacting part between take-out rolls 11 and 11 and separating rolls 12 and 12 oppositely rotating to be taken out one by one.
Patent JP-H09243170-A (JP)
Title: Gas water heater
Inventor: ITO YUJI
IPC: F24H1/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous type gas water heater in which rise time it takes for hot water from the start of delivery thereof to reach a desired temperature even if the apparatus has been left out of operation for a long period of time. SOLUTION: For starting a water heater 1, a preheating is effected. In the preheating, a gas burner 21 is ignited for a required time period so that the apparatus is maintained in such a condition that hot water can be delivered. The heating time period is determined in such a way that amounts of heat required for heating water introduced into a heat exchanger 22 to a target temperature to send it out is obtained based on the temperature differences between a target temperature set by means of a temperature setting part 32 and temperatures sensed by a feed water temperature sensor 23 and based on the amounts of heat and heating capacity of the gas burner 21.
Patent JP-2000250413-A (JP)
Title: Peeling device
Inventor: KUBOTA TETSUO
IPC: G09F3/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device which is capable of easily peeling the printing paper and release paper of a label with release paper with simple constitution. SOLUTION: A main body case 12 is placed on a base and the front end of the label 31 with the release paper is inserted into an opened insertion port 23 by downwardly pushing a rear end 13-1 like an arrow C and turning a turning cover 13 like a seesaw in a counterclockwise direction. The front end of the label 31 is inclined about 45 deg. by being guided with guide plates 26a and 26b and is advanced into the inside of a curvilinear part 21 existing behind the insertion port 23. The pushing manipulation of the rear end 13-1 is released and the turning cover 13 is returned to a home position by energizing force of a spring 28. The front end of the label 31 is fixed into the insertion port 23 by hook-shaped rubber members 24 and 25.  When a push button 14 is downwardly pushed, its gliding surface 17-1 pushes a gliding surface 18-3 integrated with the curvilinear part 21 toward the right and the curvilinear surface of the curvilinear part 21 curves the front end of the label 31. When the label 31 is taken out by repeating the pushing manipulation and release of the push button 14 several time, the front end thereof is peeled.
Patent JP-H09217261-A (JP)
Title: Method for producing pattern in machine sewing embroidery
Inventor: NAESHIRO JIROU
IPC: D05C7/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To enable the effective beautiful boring of a small angled hole or a large hole. SOLUTION: Embroidery is performed by a machine having at least three needles 3a, 3b, 3c or more at the machine head 1, and the tips of two needles 3a, 3b at the machine head 1 are each formed in a cutter blade. At first, the stitch sewing of a desired pattern is performed at an appropriate position of a woven cloth in a state that one of the two needles has the cutter blade perpendicular to warps of the woven cloth and the other has the cutter blade perpendicular to wefts of the woven cloth. Subsequently, the warps and the wefts of the inside of the stitched pattern are serially cut by the vertical motions of the cutter blades to bore the hole of the stitched pattern shape. Subsequently, the edge of the bored hole is cross-stitched by the third needle 3c.
Patent JP-S51128230-A (JP)
Title: Picture element pattern conversion system
Inventor: OKADA MAMORU
IPC: G06T5/00
Filed: 1975-04-30
Abstract: PURPOSE: By determining a threshold value so that the proportion of a black picture element of original character picture element pattern which is inputted and a black element of character picture element pattern which is processed by a threshold value and is outputted may approach, and by reducing the number of picture elements to be modified, a modification processing is simplified. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03253881-A (JP)
Title: Image forming device
Inventor: YUGE SHIZUO
IPC: G03G15/23
Filed: 1990-03-02
Abstract: PURPOSE:To make both-surface image forming possible and to improve both-surface image forming speed without making this device larger and causing the faulty passage of a paper by making a first developed image on a middle transferring body on which the developed image is transferred and a second developed image which is developed on a photosensitive body thereafter have a polarity reverse to each other on the photosensitive body. CONSTITUTION:An endless transferring belt 11 is disposed in such a way that the upper surface of the the belt is made to go along the path of the passage of the paper which passes between the photosensitive body 5 and a transferring charger 7 and is almost horizontal, a reverse polarity corona electrostatic charger 20 is disposed between a developing device 6b and the transferring charger 7, and furthermore, an erasing lamp 21 is disposed. A toner polarity is reversed by the reverse polarity corona electrostatic charger on the photosensitive body 5 which has large electrostatic capacity, so that the developed image on the photosensitive body 5 and the developed image on the middle transferring body become reverse polarity to each other on the photosensitive body 5. Accordingly, enough transferring efficiency can be obtained by the reversion of a polarity on the middle transferring body which has the small electrostatic capacity, and transferring from the photosensitive body 5 to the middle transferring body and from the middle transferring body to a transferring paper 22 and transferring from the photosensitive body to a transferring part can be finely executed. Thus, the device is prevented from being made larger and the faulty passage of the paper is avoided and the both-surface image forming speed is improved.
Patent JP-H03254344-A (JP)
Title: Method for detecting abnormality at the time of continuously casting steel and detection of warp in cast slab and correcting method thereof
Inventor: INOUE KOJI
IPC: B22D11/12
Filed: 1990-03-02
Abstract: PURPOSE:To easily and surely detect abnormality at the time of casting by obtaining toque of a motor for driving a driving roll and output displaying the abnormality when the motor torque rapidly varies. CONSTITUTION:The torque TM of motor 3a, 3b...3n and 3a', 3b'...3n' for driving each driving roll 1a, 1b...1n and 1a', 1b'...1n' is directly measured or calculated by measuring number of revolutions in the motor for driving with measuring means 5a, 5b...5n and 5a', 5b'...5n'. Then, the output display of abnormality is made when the motor torque TM rapidly varies.
Patent JP-S63221965-A (JP)
Title: Method and device for polishing pipe material
Inventor: KAJI HISATSUGU
IPC: B24B37/00
Filed: 1987-03-06
Abstract: PURPOSE:To polish both inner and outer surfaces of a pipe and perform deburring as well as to perform such polishing that is excellent in working properties even if the pipe is long in size and has a step difference and a hole or the like, by feeding plastic magnets to the inner part of a pipe material and magnetic abrasives to both the inner and outer parts, while installing a magnetic field to be relatively rotated to the pipe material, and polishing it. CONSTITUTION:Plural pieces of plastic magnets 1 are fed to the inside of a pipe P and magnetic abrasives to both inner and outer parts of the pipe P respectively, while magnetic poles 7a and 7b are set up at the outside at an interval of 180 deg., and they are opposed to the peripheral surface via a clearance. If so, these plastic magnets 1 are aligned according to polarity, and these magnetic abrasives 40 are oriented among these plastic magnets 1, an inner and outer surfaces of the pipe P and these magnetic poles 7a and 7b, forming a magnetic abrasive brush. And, when the pipe P is relatively rotated and driven to each magnetic field of these magnetic poles 7a and 7b, both inner and outer surfaces are uniformly polishable even in the case of a long pipe or a workpiece with a step difference and a hole or the like. Further, deburring work or the like is also sufficiently performed, whereby such polishing of good working properties as there are no scattering of abrasive grains and nonoccurrence of dust can be done.
Patent JP-H09221875-A (JP)
Title: Reinforcement fixing method
Inventor: KADOYA HARUKATSU
IPC: E04C5/18
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for densely arranging plural reinforcements in parallel with each other in a limited space by narrowing a space between the reinforcements without lowering the fixing work thereof, and to improve the workability of the reinforcement arranging work by enlarging the degree of freedom of arrangement in response to the peripheral condition. SOLUTION: Fixing position between adjacent fixing members 6, 7, which are respectively screwed with a male screw part of each reinforcement 4, 5 to be embedded in parallel with each other, is relatively displaced in response to the peripheral condition, and as a result of a displacement of the fixing position, the reinforcements 4, 5 are embedded in the concrete in the condition that an excessive length part formed of the male screw part of the reinforcement, which is projected backward of the fixing members 6, 7 fixed to a side separated from the end of the reinforcement is left as it is. The fixing members 6, 7, which are respectively formed with small diameter parts symmetrically in both sides of a projecting fixing part formed in a central part thereof, are used.
Patent JP-H05240468-A (JP)
Title: Radiation air conditioner
Inventor: SUZUKI MIKIO
IPC: F24F5/00
Filed: 1991-03-18
Abstract: PURPOSE:To obtain high cooling and heating capacity with simple structure by a method wherein a heat medium conducting pipeline, coated with a film high in the absorbing rate and radiating rate of heat radiation beams on the outer surface thereof, is arranged at a position near the ceiling of a room to be air-conditioned while the pipeline is connected to a cold and hot heat source generator installed at the outside of the room to be air-conditioned. CONSTITUTION:A hollow pipeline 2 or a heat exchanger is arranged in a space near the ceiling 1a in a room 1 to be air-conditioned while the hollow pipeline 2 is connected to a cold heat and hot heat source generator 3 through a transfer pipeline 4. A coating film, high in the absorbing rate and the radiating rate of heat radiation beams and formed by coating conventional coating for wall surface, for example, is formed on the outer surface of the hollow pipeline 2. A louver (light dispersing plate and the like) 5, capable of conducting air freely, is arranged below the hollow pipeline 2 if necessary in order to make it hard to see the array of the hollow pipeline 2 directly from a living space. When the louver 5 is provided in such a manner, the surface of the louver 5 is also coated with a coating film of a material high in the absorbing rate and the radiating rate of heat radiation beams.
Patent JP-S59180357-A (JP)
Title: Electromagnetic ultrasonic flaw detector
Inventor: YAMAGUCHI HISAO
IPC: G01N29/04
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate balancing and stabilize subsequent operations by detecting the peak value of an ultrasonic wave signal generated by an elastic wave without synchronous detection. CONSTITUTION:A pulse current ep is supplied from a pulse current generating circuit 5 to transmitting coils 3a1 and 3a2 and an elastic wave signal generated in a body 6 to be detected is detected by receiving coils 3b and 3c to obtain ultrasonic wave signals ed and eg of a normal and a defective part through amplifiers 11a and 11b. Only the 1st transmitted waves of both signals ed and eg are extracted by gate circuits 12a and 12b by the gate signal (g) of a control signal generating circuit 13 which synchronizes with the circuit 5, and peak detection and holding are performed by peak detectors 14a and 14b. Peak detected values edp and edp are supplied to a subtracting circuit 15 to obtain their difference signal, which is sampled and held by a sample holding circuit 15 with the sampling signal (s) from the circuit 13, thereby generating an output h0. Thus, balancing is facilitated because of the peak value detection and stability is obtained.