baber/WOPTO huggingface dataset:
Patent JP-H08223524-A (JP)
Title: Portable video camera
Inventor: MATSUMOTO KUNIO
IPC: H04N5/91
Filed: 1995-02-08
Abstract: PURPOSE: To prevent occurrence of unexpected memory capacity shortage by displaying use capacity of a storage medium on a video display screen so as to inform the user of an idle memory capacity. CONSTITUTION: This video camera is provided with a removable storage medium comprising an IC card and video/audio data picked up by a CCD camera and compressed by the MPEG method are stored in its video audio storage section, and a series number for each image pick up scene, a head address and a frame number or the like are stored in a scene storage address management storage section. A memory indicator 202 is also displayed on a video display screen 110 of a liquid crystal display device 11 or the like in addition to display of a reproduced image. The total length of the memory indicator 202 corresponds to a scale of the total storage capacity of the video audio storage section and a ratio of consumed areas is indicted on the scale with a scene block mark based on the information read from the scene storage address management storage section.  A cursor operation command button 111 is used to move a cursor 201 and, e.g. a frame pointer 203 is used to point out a desired scene.
Patent JP-H08218926-A (JP)
Title: Fuel injection valve driving circuit for engine
Inventor: MATSUURA TAKASHI
IPC: F02D41/20
Filed: 1995-02-08
Abstract: PURPOSE: To ensure accuracy of an injection amount by stopping operation of a fly wheel circuit rapidly when an injection pulse signal is turned off from on-operation and then driving of a fuel injection valve is stopped. CONSTITUTION: An injection pulse signal and a fly wheel circuit control signal from a timing signal generating circuit 110 are inputted to an AND gate 130, the fly wheel circuit control signal is set effectively, the signal is outputted to a fly wheel circuit 90 in a period when the injection pulse signal is in an on-condition. When the injection pulse signal is turned off, a fly wheel circuit control signal SE1 is shut out and makes invalid, an OFF signal is outputted from the AND gate 130 to the fly wheel circuit 90, and the fly wheel circuit 90 makes in a no-operating condition forcibly. It is thus possible to surely close an injector 8 without continuing slight fuel injection after the injection pulse signal is turned off so as to prevent deterioration of the characteristic of an injection amount.
Patent JP-S59147383-A (JP)
Inventor: SAKAGAMI KAYOKO
IPC: G09F9/37
Filed: 1983-02-10
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-H06211105-A (JP)
Title: Seat belt tension control device
Inventor: MOTOSAWA YASUKI
IPC: B60R22/44
Filed: 1993-01-14
Abstract: PURPOSE:To set a reducer simply and to smooth the variation of the tension, by inputting the drawing-out amount of a seat belt, setting the drawing-out amount at the installing time to the reference point, and operating a drawing-out driving means corresponding to the variation of the drawing-out amount of the seat belt from the reference point, so as to control the tension of the seat belt. CONSTITUTION:When a driver takes a seat and set a seat belt 5, a buckle switch and an ignition switch are ON, and an ECU 30 makes a torque motor 28 generate torque by turning ON a manual operation switch 11 on a consol. When the torque is increased, a torque roller 26 is rotated to draw out the seat belt 5. When an encoder 21 detects the drawing-out of the seat belt 5, the encoder 21 makes the torque of the torque motor 28 reduced to a torque a little smaller than the torque at that instant. Consequently, the driver feels little oppressive sensation. This drawing-out position is made as the radix point of the drawing-out amount thereafter, while the torque at the torque reducing time is made as the bottom value, and the torque of the torque motor 28 is converted corresponding to the variation of the drawing-out amount.
Patent JP-S58138655-A (JP)
Title: Controlling system for printing document
Inventor: MATSUYA MASUO
IPC: G06K15/00
Filed: 1982-02-12
Abstract: PURPOSE:To enable to print with an optimum format, by a method wherein a line pitch and a character pitch are automatically corrected by obtaining an average line spacing and an average character spacing from a designated paper size and the number of characters, in a word processor. CONSTITUTION:In printing a document by a word processor, printing format information designated by the operator (that is, paper size, character spacing, line spacing, etc.) and document form information accompanied by the document information to be printed (that is, the number of lines in one page, the number of characters, etc.) are compared and calculated by a CPU101, and a surplus or deficiency of printing space on a designated paper in the case of printing the document information in accordance with the printing format is outputted to be displayed in terms of the number of lines or the number of characters. In response to commands given by the operator in accordance with the displayed data, the average line spacing and the average character spacing are obtained from the paper size and the number of characters indicated in the document form, and the line pitch, the character pitch or the like for the printing format is automatically corrected. Accordingly, misprinting can be prevented, and a document can be speedily printed with favorable appearance and a format conforming to the designated paper.
Patent JP-H04262841-A (JP)
Title: Instrument and method for measuring flow speed on surface of molten steel in continuous casting mold
Inventor: SUZUKI MIKIO
IPC: B22D11/12
Filed: 1991-02-14
Abstract: PURPOSE:To accurately measure flow speed on surface of molten steel by setting the specific number of molten metal surface meters on the molten steel surface between an immersion nozzle and short side of a mold, measuring variation of the molten steel surface and executing frequency analysis. CONSTITUTION:On the molten steel surface in the mold 11, two pieces of the molten steel surface meters 21, 22 are arranged. The measured values in variation of the molten steel surface with the molten steel surface meters 21, 22 are inputted to frequency analysis instruments 25, 26, 27 and wave propagation velocity in the variation of molten steel surface is obtd. from cross-correlation function for two variations of molten steel surfaces. On the other hand, relation between the wave propagation velocity and the flow speed on the surface face of molten steel is investigated to obtain the flow speed on the molten steel surface. As the measurement of the flow speed on the surface can be accurately executed, surface defect of the product is reduced.
Patent JP-H01225643-A (JP)
Title: Surface modification of solid synthetic polymer
Inventor: ROI RUTSUKENBATSUHA
IPC: D06M101/16
Filed: 1989-02-01
Abstract: PURPOSE: To quickly, efficiently and inexpensively improve the whole functional performance of the titled polymer surface durably by bringing a solid synthetic polymer into contact with the bath of a swelling agent (mixture) and a base at specified pH, heating them in a short time and making the bath acidic thereby separating the polymer from the bath.  
     CONSTITUTION: The solid synthetic polymer such as polyesther or nylon having a textile fiber shape, is brought into contact with the bath consisting of a swelling agent (e.g. trichlorobenzen) or a swelling agent mixture and the base (for example, caustic alkali) in more than 7 pH. After that, the bath and the polymer are heated for more than one second (for example, nearly 10 minutes) in 200°F (for example, 265°F). Then, acetic acid, etc., is added to the bath so as to make it acidic and, then, the polymer is taken-out from the bath so as to obtain the surface-altered solid synthetic polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09209746-A (JP)
Title: Emission control device for internal combustion engine
Inventor: OGAWARA SEIJI
IPC: F01N3/32
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To lower the catalyst temperature of NOX absorbent immediately after NOX has been desorbed from the absorbent by feeding reducing agent. SOLUTION: An NOX absorbent 15 to absorb NOX when an air/fuel ratio is lean is provided in an engine exhaust path. Also a reducing agent feed valve 17 and an air feed valve 20 are arranged in the exhaust path on the upstream side of the NOX absorbent 15. When NOX is desorbed from the NOX absorbent 15, reducing agent is fed from the reducing agent feed valve 17. At this time, when it is expected that the catalyst temperature of the absorbent 15 exceeds a set limit, cooling air is fed from the air feed valve 20 immediately after the reducing agent has been fed completely.
Patent JP-S61183144-A (JP)
Title: Fiber for infrared light
Inventor: KANAMORI TERUHISA
IPC: G02B6/00
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a long-sized fiber for infrared light having small loss characteristics by using fluoride glass having high thermal stability, contg. Gd, Lu, Y or Sc fluoride, and not contg. Pb fluoride. CONSTITUTION:An optical fiber is made of fluoride glass consisting of, by mole, 43-52% ArF4, 20-28% BaF2, 1.5-7% in total of one or more among GdF3, LuF3, YF3 and ScF3, 1.5-7% AlF3 and 15-22% LiF. Since the fluoride glass has high thermal stability during drawing, a long-sized fiber for infrared light transmitting light of >=2mum wavelengths with a small loss is easily obtd.
Patent JP-S58139478-A (JP)
Title: Amorphous solar battery
Inventor: SATOU KAZUHIKO
IPC: H01L31/075
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a solar battery having high photoelectric conversion efficiency by laminating at least two layers in an N-I-P structure element, and increasing the energy gap of an I-type layer, to which a light is incident, larger than that of the reverse I-type layer at the side, to which the light is incident. CONSTITUTION:A P type amorphous Si layer 2, an I-type amorphous Si-Ge layer 3, an N type amorphous Si layer 4, a P type amorphous Si layer 5, an I-type amorphous Si layer 6 and an N type amorphous Si layer 7 are laminated and grown on a conductive substrate 1, a transparent electrode 8 is covered on the uppermost layer 7, and a light (a) is incident to the layer. In the configuration, the energy gap of the I-type layer 6 of the side, to which the light is incident, is formed larger than that of the reverse I-type layer 3 at the side, to which the light is incident, thereby improving the photoelectric conversion efficiency.
Patent JP-S59151349-A (JP)
Title: Controller of tape recorder
Inventor: ASAMI ETSUJI
IPC: G11B15/087
Filed: 1984-02-07
Abstract: PURPOSE:To attain a memory rewinding function and an automatic program searching function with simple constitution by connecting an electromagnet for converting the operating mode in series with a counter switch and an electronic switch. CONSTITUTION:A reproducing signal is applied to a detector 28 for non-sound part at the fast feed reproduction or the rewinding reproduction and when the detector 28 detects a non-sound part, its detecting signal closes the electronic switch 31, thereby applying power to the electromagnet 12. When a changeover switch 29 is changed over to the contact 29-2 position in this case, power is applied to the electromagnet 12 and a connecting lever 15 is turned. Then, a rapid traverse lever 5 or a rewinding lever 7 only is returned in the direction A, the mode is transferred to the normal reproducing state, causing the automatic program searching function to be activated. On the other hand, when the switch 29 is changed over to the contact 29-3 position, the counter switch 30 is closed with a counter count down into 999 and power is applied to the electromagnet 12. Thus, the engagement of the rewinding lever 7 is released and the mode is switched to the normal reproduction or the stop state. Thus, the memory rewinding function or the automatic function is attained, where the counter switch is utilized.
Patent JP-S61207630-A (JP)
Inventor: UIRIAMU JIYON MOORISU
IPC: D02G1/08
Filed: 1986-02-01
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-2000224862-A (JP)
Title: Power conversion apparatus
Inventor: HIROSE JUN
IPC: H02M7/5387
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a power conversion apparatus which prevents rise in the voltage rating of a device to be connected to a current intermediate circuit, even when a circuit is constituted by adding a neutral conductor to an AC circuit to be output by the power conversion apparatus, or even when an output AC current becomes high, whose weight and dimension are reduced and which prevents a drop in reliability. SOLUTION: A neutral-phase output arm 21, which is composed of a series circuit consisting of two sets of semiconductor switching elements is connected to the DC intermediate circuit of this power conversion apparatus. They are operated to be turned on and off alternately. The other end of a reactor 23 connected to the intermediate point of the neutral-phase output arm is pulled out as a neutral conductor 12. Thereby, a three-phase four-wire system three-phase alternating current or a single- phase three-wire system single-phase alternating current is obtained. In addition, when a smoothing capacitor is constituted by connecting an even number of pieces of capacitors in series, their intermediate point is connected to the neutral conductor 12.  Alternatively, a battery 4 is connected across the intermediate point of the smoothing capacitor formed by connecting the even number of pieces of capacitors in series and the positive or negative pole of the DC intermediate circuit.
Patent JP-S62179570-A (JP)
Title: Diamond paste
Inventor: HARA AKIO
IPC: C08K3/08
Filed: 1986-02-04
Abstract: PURPOSE:To form a diamond paste which is highly electrically conductive, has electrical insulating properties and is useful for mounting electronic circuit components, by blending diamond powder with metallic powder. CONSTITUTION:This diamond paste is a blend of a liquid resin, diamond powder and metallic powder in order of an increased volume. Pref. each of diamond powder and metallic powder has a particle size of not larger than 50mum. Diamond powder having a low impurity content and high thermal conductivity is preferred. Examples of the metallic powder are silver, gold, copper, molybdenum, etc. Examples of the liquid resin serving as a paste base are epoxy resins, polyimide resins, phenolic resins and modified resins thereof.
Patent JP-H05212772-A (JP)
Title: Method and apparatus for removing warp of sheet
Inventor: SATO YOSHINORI
IPC: B29C48/92
Filed: 1992-02-06
Abstract: PURPOSE:To remove the warp of a sheet by inputting the warp height and total length of the sheet after cutting to an operational processor to determine correction quantity and superposing the correction quantity on the servo amplifier of each of a motors to control the reference peripheral speed of one of rolls. CONSTITUTION:The total length L and heights h1, h2 of a sample of a sheet 4Ab after cutting are manually measured to be inputted to an operational processor 22. The operation a processor 22 operates a warp ratio R from the length L and the heights h1, h2 and multiplies the same by a coefficient (k) to calculate correction quantity DELTAv as DELTAv=K, R. This correction quantity is superposed on one of the servo amplifiers 12, 13 of motors 10, 11 to control the reference peripheral speed v of one of rolls 5a, 5b.
Patent JP-S56118077-A (JP)
Title: Preparation of granular dehydroacetic acid
Inventor: MASUNARI NORIHIKO
IPC: C07D309/36
Filed: 1980-02-21
Abstract: PURPOSE: To prepare easily handleable granular dehydroacetic acid useful as an industrial fungicide, pesticide, food additive, etc., by dispersing molten dehydroacetic acid in an aqueous solution of a polyoxyethylene surface active agent having an HLB of lower than a specific level.  
     CONSTITUTION: Granular dehydroacetic acid is prepared by dispersing molten dehydroacetic acid in a 2W500ppm aqueous solution of a polyoxyethylene surface active agent (e.g. polyoxyethylene lauryl ether) having an HLB of ≤15. More concretely, dehydroacetic acid is molten by heating at 115W140°C, introduced into water through a nozzle having a diameter of 1W2.5mm, and dispersed and formed to granuless with through agitation. The ratio of dehydroacetic acid to water is pref. 1W10%. The molten material is cooled at 40W80°C.  
     EFFECT: The scattering of fine powder, and the blocking phenomena during packaging and transportation, which are inevitable disadvantages of powdery product, can be completely prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55113141-A (JP)
Title: Photo recording medium
Inventor: ETSUNO NAGAAKI
IPC: G11B7/00
Filed: 1979-02-24
Abstract: PURPOSE:To obtain a photo recording medium with a few read errors by forming a photo recording layer using a silicon semiconductor for a substrate and then by forming and compounding an electric circuit at one part of the substrate. CONSTITUTION:On silicon semiconductor substrate 1 made conductive by diffusing impurities, photoconductive film 2 and transparent conductive film 3 are stacked to form a photo recording medium part (see fig. A). The region of the above-mentioned photo recording medium part 11 is formed at a fixed position on silicon semiconductor substrate 10. On the other hand, electric circuit (e.g. monolithic IC for read signal amplification) 12 is formed on substrate 10 being close to photo recording medium part 11, which is connected to circuit 12. Further, photo recording medium part 11 and electric circuit 12 may be provided on the opposite side to substrate 10 (see fig. B). Therefore, a read signal from the photo recording medium part is immediately pre-amplified and an output signal with a little noise can be extracted.
Patent JP-H03228699-A (JP)
Title: Reagent composition for determining lipase activity while avoiding influence of bilirubin
Inventor: ARAI TOMIKO
IPC: C12Q1/26
Filed: 1990-01-31
Abstract: PURPOSE:To effectively avoid the influence of bilirubin in the living body by using a reagent composition containing 1, 2-diglyceride, a nonionic surfactant, a monoglyceride lipase, a glycerol kinase, an iron complex, etc. CONSTITUTION:The objective reagent composition for the determination of lipase activity and having pH of 8-9 can be produced by compounding (a) 0. 3-1.0mM of 1,2-diglyceride of lauric acid, etc., expressed by formula (R1 and R2 are same or different >=12C higher fatty acid residue), (b) 0.05-0.2wt.% of a nonionic surfactant such as polyoxyethylene aliphatic alcohol ether having an HLB of >=10, (c) 0.4-2.5U/ml of a mono-glyceride lipase, (d) 0.05-3U/ml of a glycerol kinase, (e) 15-150U/ml of a glycerophosphoric acid oxidase, (f) 0.02-0.1wt.% of a phenolic compound or an aniline derivative, (g) 0.01-0.1wt.% of 4-aminoantipyrine, (h) 0.25-3U/ml of a peroxidase and (i) 1-15nmol/ml of an iron complex such as ferrocyanide ion.
Patent JP-H01198442-A (JP)
Title: Aluminum bearing alloy
Inventor: SHIODA MASAHIKO
IPC: C22C21/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title alloy having good fitness and having improved wear resistance and heat resistance by the intermetallic compounds of Al and the metals of Cr, Mn and Ni by incorporating, as essential components, one or more kinds particularly among Cr, Mn and Ni instead of Si into an Al alloy. CONSTITUTION:The Al bearing material is constituted from the Al matrix contg. specific amounts of lubricating components of Sb, etc., reinforcing components of Cu, etc., and reinforcing and wear-resistant components of one or more kinds among Cr, Mn and Ni as the essential components and the balance consisting of Al. The alloy is obtd. by subjecting a billet molded from the above Al alloy powder having <=8mum size of lubricating components dispersed uniformly and finely at >=10 extruding ratio at the extruding temp. of <=450 deg.C. The alloy has >=12kgf/mm<2> tensile strength at an ordinary temp. and >=15% elongation at an ordinary temp. The alloy has no problem even Si grains are not present if only the material of the mating members is the structural material, extruded material, etc., made of steel and the fitness as a bearing alloy is rather improved.
Patent JP-H08216142-A (JP)
Title: Receiving mold for cement molding
Inventor: NASU ATSUSHI
IPC: B28B13/04
Filed: 1995-02-09
Abstract: PURPOSE: To prevent cracking from occurring in an uncured molding caused by shock of falling by providing an elastic layer on a receiving face on which a cement molding under uncured condition is received. CONSTITUTION: A receiving mold 3 is prepd. so as to receive an uncured molding 4 molded into a wave shape and the receiving face is formed into a wave-shaped crosssection along the wave shape of the uncured molding 4. In addition, on the receiving face 31, two strip elastic body (a polyurethane foam) layers 32 with a thickness of about 5mm and a width of about 50mm are provided along the side edge of the receiving mold 3. Then, when wave-shaped roofing tiles are continuously manufactured by using this receiving mold 3, shock caused by falling of the uncured molding is absorbed by the elastic body layer 32 and there exists no possibility of generating cracks in the uncured molding.
Patent JP-S61183745-A (JP)
Title: Interruption control device
Inventor: YAMASHITA HIROSHI
IPC: G06F9/48
Filed: 1985-02-08
Abstract: PURPOSE:To receive successively the succeeding interruption request until an interruption response signal is generated after receiving an interrupting signal of the first time, by storing successively the interrupting signal which is generated continuously. CONSTITUTION:When an interrupting signal 1 of the first time is generated, it is latched by rise of a clock 8 by, for instance, a register 11a shown by a register indicating device 10, by the initial state of the first counter 9. An output of an interruption request register 11a is sent to a interruption processor 5 through an interruption request register 2 because an interruption response signal 6 is insignificant. In this state, when the interruption signal 1 of the second time is generated, the counter 9 is brought to count-up, and the interrupting signal is latched by a register 11b. In this state, when the interrup tion response signal 6 of the first time is returned, the interruption request register 2 is reset, and the register 11a is reset by a reset pulse generating device 13.
Patent JP-H04262474-A (JP)
Title: One-chip microcomputer
Inventor: DOI TOSHIO
IPC: G06F15/78
Filed: 1991-02-15
Abstract: PURPOSE:To remove the bug caused by variation of status information of peripheral circuit in a one-chip microcomputer incorporating a CPU core and peripheral circuit in the same chip. CONSTITUTION:Status information of peripheral circuits 11 and 12 in such situation to be monitored by interrupting a user program is stored in comparison registers 15 and 16 in advance, and then comparators 18 and 19 compare status information stored in comparison registers 15 and 16 with the present status information of peripheral circuits 11 and 12, and if they are equal with each other, a signal is output to a condition control circuit 20. The condition control circuit 20, if output signals from comparators 18 and 19 satisfy predetermined condition, outputs an interruption signal to the CPU core 17, and in response to the output from this interruption signal, an interruption stop control circuit 21 stops peripheral circuits 11 and 12.