baber/WOPTO huggingface dataset:
Patent JP-H04328213-A (JP)
Title: Superconductive conductor
Inventor: TAKENAKA MAKOTO
IPC: H01B12/02
Filed: 1991-04-26
Abstract: PURPOSE:To accomplish a superconductive conductor, which presents a minor AC loss under normal usage and is easy to allow the current to flow through a bypass at the time with quench. CONSTITUTION:A stabilizing member 4 formed by folding a thin plate is installed in contacting a superconductive wire 1. In the case used in the condition with quick current change or AC current at the time of normal electric conduction, the electric resistance against induction current is large because the stabilizing member 4 is formed in thin layer, and AC loss is suppressed. The current flowing through the superconductive wire 1 can be bypassed easily to the stabilizing member 4 due to its large section area, because it is formed from a thin plate folded, even when quench is generated.
Patent JP-S5524358-A (JP)
Title: Grouped cell
Inventor: NISHIDA KAZUMI
IPC: H01M2/36
Filed: 1978-08-09
Abstract: PURPOSE:To stabilize a performance of explosion-proof, with an exhaust gas eliminated from the exhaust pipe, by separating the path for drain and vent, in such manner with a vent side path making an exhaust through the explosion-proof filter and with a drain side path making a drain through the liquid sump. CONSTITUTION:An explosion-proof filter 8, made by the method of sintering of alumina, synthetic resin, etc., is installed to a vent pulg 9, and below the explosion- proof filter 8 is provided a liquid chamber 10. In a top side face of the liquid chamber 10 is provided an induction pipe 11 connected to a water adding device of the cell through a tube. And in the other top side face of the liquid chamber 10 is provided an exhaust pipe 12. A conduction path 13, linked to the induction pipe 11, is provided for leading the drain to the bottom of the liquid chamber 10. A conduction path 14, linked to the induction pipe 11, is provided for leading the gas to the vent plug 9.
Patent JP-S5723240-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/762
Filed: 1980-07-16
Abstract: PURPOSE:To obtain a finely constructed field region, by providing on a Si substrate a plurality of vertical groove and by etching SiO2 accumulated to a width more than than half of an opening's shorter side as far as the substrate surface is wholly exposed. CONSTITUTION:A resist mask 102 is applied on a P type Si substrate 101, and vertical grooves 103 are provided by reactive etching, whereinto B are injected and subjected to an heat treatment to form a P<+> channel stoppers 104. A CVDSiO2 105 is accumulated to a thickness more than half of an opening S, thereafter, the SiO2 is removed by etching with NH4F as far as the substrate 101 is exposed, thus a buried field layer 106 is completed. An MOS device is formed in a separated element forming region. Said constitution will form the field layer 106 of 1mum in width integrate  the device to a high degree and prevent leaking of an electric current between elements by means of the deeply formed grooves, providing a highly efficient device.
Patent JP-H03295283-A (JP)
Title: Manufacture of tunnel type josephson junction element provided with high temperature superconducting thin film
Inventor: UMEZAWA TOSHIMASA
IPC: H01L39/24
Filed: 1990-04-13
Abstract: PURPOSE:To enable a superconducting layer and an insulating layer to be formed by a method wherein the same target is used, and oxygen filled in a sputtering device is made to change in state by irradiation with ultraviolet rays. CONSTITUTION:At first, a sputtering process is carried out for 100 minutes or so without irradiating oxygen with ultraviolet rays to form a superconductor layer 0.1mum or so in thickness. In succession, when an ultraviolet irradiator 7 is turned ON, ultraviolet rays are impinged into a pipe 6 penetrating through an ultraviolet transmitting window 9 and irradiate O2 which flows through the pipe 6. By this process, O2 is turned following a formula, O2+hnu   O, O2, O3 (ozone), so that oxygen changes in volume when a thin film is formed, and the thin film is turned into an insulator. Keeping this state for tens of seconds, an insulating film a few Angstrom  in thickness is formed. Then, the ultraviolet irradiator is turned OFF, a sputtering operation is made to take place for 100 minutes to form a superconductor layer 0.1mum in thickness.
Patent JP-H07307326-A (JP)
Title: Method and apparatus for plasma etching method
Inventor: KADOMURA SHINGO
IPC: C23F4/00
Filed: 1994-05-11
Abstract: PURPOSE:To enable pattern etching-resistant metal wherein the vapor pressure of halogen based reaction product is small, while ensuring a practical etching rate, by installing a plasma generating source capable of obtaining specified plasma density, and an infrared heating means for a substrate to be etched on a substrate stage. CONSTITUTION:A plasma etching apparatus is provided with a helicon plasma generating source having plasma density of 1X10<11>-1X10''<14>/cm<3> and a heating means for a substrate to be etched which uses a W halogen lamp. The helicon plasma generating source consists of an antena 7 for helicon wave travelling around a bell-jar 6, a helicon wave plasma power supply 8, a matching network 9, a solenoid assembly 10, etc. Infrared radiation generated by an infrared radiation heating means 14 constituted of a W halogen lamp, reflecting mirrors, etc., penetrates a light irradiation window 5 of quartz glass or the like, and heats the substrate 1 to be etched.
Patent JP-H04326402-A (JP)
Title: Fuzzy controller
Inventor: HAYASHI SHINJI
IPC: G05B13/02
Filed: 1991-04-26
Abstract: PURPOSE:To control a fuzzy control parameter without requiring repeated learning by providing a gain control part, control system evaluation part and rule control part. CONSTITUTION:A gain control signal d(k) is applied from a signal generation part 8 to a control object 14, and a prescribed model operation is executed. A model parameter arithmetic part 15 calculates a model parameter in this operation by inputting a manipulated variable u(t) and a controlled variable y(t) at that time. A gain control part 9 calculates and controls the gains of a normalizing part 2 and an output part 6 by using this model parameter and the maximum value of a target value r(t). A control system evaluation part 10 calculates the evaluation amount of a control system from the target value r(t) and the control amount y(t). As the control evaluation amount, for example, there is rise time in the case of changing the target value, overshoot amount or maximum deviation to disturbance in the case of fixed value control, etc. A rule control part 11 controls the control rules of respective fuzzy inference parts 3-5 by fuzzy inference according to this control evaluation amount.
Patent JP-S5323296-A (JP)
Title: Tester for display device with response-lag
Inventor: NARUSE MASAYUKI
IPC: G09F9/30
Filed: 1976-08-16
Abstract: PURPOSE: To provide a tester for digital display devices suitable for liquid crystals, with its response-lag by operating the devices to be tested in a sequent order with a given time-lag and applying a tester with its principle part divided into many time-segments. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5322770-A (JP)
Title: Alarm electronic watch
Inventor: KOMAKI SHIYOUJIROU
IPC: G04C3/14
Filed: 1976-08-16
Abstract: PURPOSE: Setting of the operation time of an alarming device in either advance or delay direction is made possible by using up-down counters at time memory part and providing a down-count inputting switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5448417-A (JP)
Title: Auomatic folding system at digital data delivery
Inventor: SHIMADA MASAHARU
IPC: H04L69/40
Filed: 1977-08-15
Abstract: PURPOSE:To enable to perform automatic folding small in the establishment of error detection an less in the hardware quantity, by aotomatically enabling to folding operation, if the S(Status pulse) bit is in a given pattern for it before by two every arrival of each envelope. CONSTITUTION:Data bits D1...D6 of an envelope are taken for logical product with the automatic folding code prepared in advance with the AND gates 301...306, and if they are in agreement, FF311,312...are set in the timing of the envelope block. Further, FF331,332 hold the S bit of each envelope before by one and two, and if the S bit pattern before by up to two is either of ''110'' and ''101'' and ''011'' every arrival of each envelope, either one of the logical product cndition for the AND gates 351, 352, 353 is established and the output of the OR gate 36 is ''1'', automatically performing the folding operation. Thus, automatic folding small in the establishment of error detection and less in the amount of hardware is enabled.
Patent JP-S62257374-A (JP)
Title: Method and apparatus for treating material such as tobacco material and organic substance similar thereto
Inventor: OSUKARU SHIYUTOUURU
IPC: A24B3/18
Filed: 1987-04-22
Abstract: Apparatus to expand shredded material, the latter is impregnated with an inert organic liquid which is evaporated subsequently. The substantial portion of the impregnant is separated. To eliminate the residual amount of impregnate still contained in the material, the material is fed in heaps on a conveyor belt (36) to a microwave chamber (39). Upstream and downstream of the microwave chamber, one sluice each (38,40) is provided. The gates (43,44;49,51) of the sluice are synchronized with the drive of the conveyor belt (36). Microwave energy is supplied under continuous control to the microwave chamber (39). The vapors are removed by suction lines (47,55) and fed to a regenerator for recovery of the impregnant.
Patent JP-S5620520-A (JP)
Title: Recovery of interferon
Inventor: KAMIMURA YATSUHIRO
IPC: A61K38/21
Filed: 1979-07-30
Abstract: PURPOSE: To rocover interferon readily in high yields, by adsorbing a human interferon-containing aqueous solution by a specific adsorbent, followed by eluting it in a specified solution.  
     CONSTITUTION: A human interferon-containing aqueous solution induced and obtained from a human derived cell(e.g., human lymph cell, human fibroblast, and human established lymphoblast) is brought into contact with a silicic acid(SiO 2 )- containing composition(e.g., bentonite, terra alba, and magnesium aluminosilicate) so that interferon is adsorbed by the composition. Adsorbed interferon is eluted in an aqueous solution containing both nonionic surface active agent(e.g., polyoxyethylene-based one) and an acriflavine(e.g., acrinol) to recover interferon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11296341-A (JP)
Title: Information output device, method therefor and recording medium recorded with information output program
Inventor: FUJIOKA KENGO
IPC: G10L21/10
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate listening difficulty of a voice output by adding explanation to information which is difficult to listen to. SOLUTION: In this information output method, an information demand from a user is received from an inputting part 1, information desired by the user is retrieved from an objective information DB(data base) 3 in response to this demand, and whether or not the user is likely to erroneously listen to a candidate is judged by a listening easiness judging part 4 for plural candidates obtained as the result of this retrieval. Then, additional explanation for suppressing the erroneous listening of the candidate which is judged easy to erroneously listen to is obtained from an explanation DB 6, and this additional information and those plural retrieval candidates are successively listed with a voice output. The user is allowed to confirm the object of retrieval, and the information desired by the user for the candidate confirmed by the user is outputted.
Patent JP-S5222275-A (JP)
Title: Transfer and collection apparatus of light weigt articles
Inventor: SHIBATA MASARU
IPC: B65H29/24
Filed: 1975-08-12
Abstract: PURPOSE: To transport light-weight articles pneumatically and drop and collect them into a collection box,etc., in regular order without causing damages at the transfer end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000245532-A (JP)
Title: Tooth brush
Inventor: KOJIMA SATOSHI
IPC: A46B11/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new tooth brush which can brushes between teeth and the inner part of a molar and can be used even if by a sick person who is ill in bed by himself. SOLUTION: Villi 5 of the brush 4 can be revolved freely by installing a columnar brush 4 between a semi-circular brush stands 2 at an optional angle changeably and being revolved a revolving terminal 7 with a hand. And an opening part 11 is provided at a side wall of a bottom part of the semi-circular brush stand to ease cleaning. Furthermore, a feed pipe which opens is provided at a side wall of the bottom part of the brush stand.
Patent JP-H06310293-A (JP)
Title: Electric discharge lamp lighting device
Inventor: KIDO HIROSHI
IPC: H05B41/392
Filed: 1993-04-23
Abstract: PURPOSE:To provide stable light output of an electric discharge lamp by carrying out output control of an inverter circuit according to fluctuation of voltage of a power supply and output control of an inverter circuit according to a light governing signal individually. CONSTITUTION:Switching of MOSFETQ1, Q2 of an inverter circuit is controlled by a driving control circuit 2. Voltage of A.C. power AC is detected by a power supply voltage detecting circuit 6. A frequency variable circuit 21 for controlling the switching frequency of MOSFETQ1 and Q2 according to the output of the power supply voltage detecting circuit 6 is provided in the driving control circuit 2. An on-duty variable circuit 22 for controlling on-duty of the MOSFETQ1 and Q2 according to a light governing signal S1 is provided.
Patent JP-H07281071-A (JP)
Title: Camera
Inventor: OKAWARA HIROTO
IPC: G03B5/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide a camera which can beforehand prevent a photographer's confusion caused when installation of a converting lens group such as a wide attachment lens is not recognized and by which image quality and focus adjusting performance can be improved. CONSTITUTION:A camera has a zoom lens 100 having a variable power lens 102 and a focus compelling lens 105 and a wide attachment lens 121 mountable on and demountable from the zoom lens 100. When the wide attachment lens 121 is installed on the zoom lens 100, a focus adjustable focal distance range of the zoom lens 100 is restricted to a second focal distance range from a first focal distance range. When the wide attachment lens 121 is installed on the zoom lens 100, an initialization reference position to detect a position of the variable power lens 102 is changed to a corresponding reference position within the second focal distance range.
Patent JP-S5722852-A (JP)
Title: Treatment of surface for mold copper plate of continuous casting installation
Inventor: YAMAGUCHI MASARU
IPC: B22D11/04
Filed: 1980-07-16
Abstract: PURPOSE:To improve joining strength without causing the degradation in strength owing to the high temp. heating of copper plates by holding brazing material of specific m.p. on the surfaces of the copper plates, melt spraying a coating material on this and engaging the melt spraying layer and the copper plates. CONSTITUTION:After brazing material of 200-450 deg.C m.p. is held on the surface of copper plates, a coating material is melt sprayed, and by the heat accompanied with this, the brazing material on the surface of the copper plates is fused, whereby the joining of the melt sprayed layer and the copper plate is accomplished advantageously. By the above-mentioned method, the joint strength close to the joint strength with the copper plates obtained by melt spraying and fusing self-fusing alloys is assured. Application of a fine granular brazing material dispersed in an org. solvent on the surfaces of copper plates, plasma spraying of a fine granular low m.p. brazing material or other methods are properly selected in order to hold the brazing material on the surfeces of the copper plates.
Patent JP-H06309487-A (JP)
Title: Device for recovering important document
Inventor: ISHIZAWA TAKASHI
IPC: G06K9/03
Filed: 1993-04-23
Abstract: PURPOSE:To rigidly execute processing and to save the power of working by distinguishing documents whose reading is normally executed, from documents whose reading is not normally executed, based upon respective read results and respectively stacking the distinguished documents. CONSTITUTION:Documents set up on a hopper 8 are delivered one by one and sent to a carrier 9 and document numbers are read out by a reading part 10. A blade 11 is controlled based upon the recognition result of the reading part 10, a document normally read out is stacked on a temporary stacking part 13 and a document which is not normally read out is stacked on a reject stacker 12. Then, the discrimination reset is transmitted to a master device through a communication cable and whether an accident document is included or not, is discriminated. Documents for one transaction in which document numbers are normally read out and no accident document is included, are collectively stored in a storing part 14. Thereby, document sorting work can be saved and normal documents are automatically stored in the storing part 14.
Patent JP-S581847-A (JP)
Title: Tape guiding device
Inventor: KAKU NOBUYUKI
IPC: G11B15/61
Filed: 1981-06-26
Abstract: PURPOSE:To eliminate an unnecessary space and to miniaturize a tape guiding device, by providing a fixed guide and a drum at the same side and a magnetic tape guide at the opposite side with a magnetic tape in-between and winding the magnetic tape round the frum with a shift of the tape guide. CONSTITUTION:The shift guides 10a and 10b plus 11a and 11b are supported movably to a tape travelling device and hook a magnetic tape 14 when the tape 14 is wound round a drum 13. Then these shift guides pass through the space between the fixed guides 8 and 9 and the drum 3 as shown by the arrows B and C to be stopped at a prescribed position. Thus the tape guides 10a and 11a are formed at the input and output sides of the drum 3 respectively. Then a pinch roller 13 turns toward an arrow A and then presses a capstan 12 to drive the tape 14.
Patent JP-S59225210-A (JP)
Title: Combustion catalyst
Inventor: MATSUMOTO IKUO
IPC: F23D14/18
Filed: 1983-06-01
Abstract: PURPOSE:To maintain high activity and to enable maintenance of stable performance for a long time, by a method wherein skeleton structure is formed by a heat resistant foaming metal. CONSTITUTION:A flame spray metal 5 is adhered to the surface of a foaming metal skeleton structure 1 formed by nickel chrome, nickel-chrome-aluminium, iron-chrome, iron-chrome-aluminium and is kept at a high temperature in the air, and an oxidized metal 6 is separated out on the surface of the flame spray metal 5. A catalyst 9 is fitted in the upper part of a burner body 7 through the medium of an insulating material 8, and a backfire preventing plate 10 is attached to the lower part of the catalyst 9. Air-fuel mixture passes through pores formed in the backfire preventing plate 10, admits the catalyst 9, and is ignited on the upper surface of the catalyst 9 by means of an ignitor.
Patent JP-H09284466-A (JP)
Title: Image forming device and image processing method for it
Inventor: MIYAHARA NOBUAKI
IPC: G03G21/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To execute image processing suited to the size of each original with respect to an original of a different size by detecting the size of a fed original in stead of a set original size and executing image processing. SOLUTION: Whether an original frame erasing mode is set by an operation part 600 is detected. In addition whether an original mix-loading mode is set by the operation part 600 is detected. Then when both of the original frame erasing mode and the original mix-loading mode are set, whether to make the original frame erasing size an original size detected by a feeder RDF (recycling document feeder) 200 or a manually set original size which should be erased is judged by the 'ON' and 'OFF' of a switching switch. Then in order to make an original size detected by a ensor within RDF 200 the original frame erasing size, RDF 200 detects the original size. Next copy control is executed by changing the erasing area of a latent image for erasing the frame corresponding to the detected original size.
Patent JP-H08292652-A (JP)
Title: Image forming device
Inventor: FUJITA TORU
IPC: B41J2/525
Filed: 1995-04-24
Abstract: PURPOSE: To form an image on a sheet material with higher density than that of an image on a photoreceptor in a sheet material carrying direction by forming a toner image on the photoreceptor before transfer operation longer than the toner image on a sheet material after the transfer operation in the sheet material carrying direction. CONSTITUTION: When the toner image having some prescribed length L in the sheet material carrying direction is formed on the output image (a), the toner image formed by being enlarged (k)-fold (k>1) in the sheet material carrying direction on the photoreceptor 1 at exposing time by an exposure device and forming by being developed by a developing device (b). The image on the photoreceptor is not enlarged in a direction orthogonally crossing the sheet material carrying direction and it is formed by the same size as the output image. By setting the moving speed of the sheet material 8 at a transfer part to be v/k being 1/k of the moving speed (v) of the surface of the photoreceptor 1 in the sheet material carrying direction, the toner image is transferred on the material 8 while being compressed (c). Thus, an image forming device whose resolution is high is obtained without enhancing the accuracy of an optical system.
Patent JP-2000291907-A (JP)
Title: Spray nozzle
Inventor: NAKANISHI TOSHIO
IPC: B05B1/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress flow fluctuation width of steam on the downstream side and to reduce generation of fluctuation energy. SOLUTION: A spray nozzle 11, situated upper stream from an overheat reducer, forms a protrusion part on a surface by winding a coil-form member 27 around its outer periphery. In this case, a small-scale steam vortex is generated in a position situated downstream from the spray nozzle 11 to enhancing a turbulent property and a flow velocity fluctuation spectrum can be flattened.
Patent JP-H042431-A (JP)
Title: Assembly for articles
Inventor: UMETSU YUKIO
IPC: B23P19/00
Filed: 1990-04-13
Abstract: PURPOSE:To control a reversing direction in consideration of the positional relation of assembly by controlling the reversing direction of a reversing member based on the recognition information of an article by a robot which holds the article at every surface of a reversing member. CONSTITUTION:Surfaces 1A, 1B which hold a spur gear G1 and a gear G2 with spindle in article storing parts 1a, 1b are reversed respectively to the right and left to assemble the gears G1, G2 in the first and second surfaces 1A, 1B of a reversing fixture 1. A CCD camera which visualizes the top of an article on the first robot 1A, which reads out recognition information indicated on articles (G1), (G2) when picking up (G1), (G2) from the first and second article feed means 4A, 4B to control the reversing direction of a posture reversing device 6.