baber/WOPTO huggingface dataset:
Patent JP-H09298678-A (JP)
Title: Camera
Inventor: SAITO KAZU
IPC: H04N5/225
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera by which a typical set of photographs or the like having a prescribed relation are very easily and efficiently picked up by providing instruction information indicating which part of an object is to be picked up to a photographer in an understandable way. SOLUTION: An EEPROM 420 is provided to a system control circuit 415 to store a plurality of instruction information data in advance. When an operation switch group 419 is used to select an instruction information selection mode, the system control circuit 415 supervises the instruction information data in the EEPROM 420 on a section of a video image of an object outputted to a view finder 407 via an optical system 401 - a process circuit 406 through a character generator 412 and provides an instruction by means of a speaker 417 and a display panel 418 to a photographer. Thus, a typical set of photographs or the like having a prescribed relation are very easily and efficiently picked up by conducting image pickup sequentially according to the instruction information.
Patent JP-H08280428-A (JP)
Title: Umbrella bag
Inventor: KODA KANKICHI
IPC: A45B25/24
Filed: 1995-04-19
Abstract: PURPOSE: To provide an umbrella bag used for an umbrella bag opening device for inserting an umbrella which gets wet at the time of rain to the umbrella bag. CONSTITUTION: In this umbrella bag 1 formed in a long length, a hanging part 2 is formed by extending one end of the opening part 1C of the umbrella bag 1, hanging holes 3 are formed on the upper end of the hanging part 2, notches 5 are formed on both side end parts of the hanging part 2 between the hanging holes 3 and the opening part 1C and a cutting line 4 is formed between the notches 5 and the hanging part 2 on the hanging part 2 or on a line connecting the notches 5 on both sides.
Patent JP-S5557349-A (JP)
Title: Solvent composition for coat to be used in reduced pressure mold molding
Inventor: IWASA TOSHIO
IPC: B22C3/00
Filed: 1978-10-26
Abstract: PURPOSE: The captioned solvent composition excelling in safety and driying speed, by mixing specified quantities of 1.1.2-trichloro-1.2.2-rifluoroethane and chlorinated hydrocarbon of C-number 1W2, using ketone of C-number 3W4 as the base.  
     CONSTITUTION: Using ketone of C-number 3W4 such as acetone as the base, (1) 10W50vol% of 1.1.2-trichloro-1.2.2-trifluoroethane, and/or (2) 10W30vol% of mixture of one kind or more than two kinds of such as methyl chloride selected from chlorinated hydrocarbon of C-number 1W2 is added by 10W50vol% in the total of (1) and (2) to prepare the solvent composition. This composition suffices the characteristics as the solvent for coat, and can be dried within a minute when air blow is applied, thereby enabling automatic molding of molds within several minutes. Also it is safe, without toxicity, as compared with the conventional methanol or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0425472-A (JP)
Title: Electro-thermal transfer type printer
Inventor: MOCHIZUKI MASARU
IPC: B41J2/325
Filed: 1990-05-21
Abstract: PURPOSE:To enable an image of different pixel density to be selectively printed by a method wherein a plurality of needle electrode lines of which arrangement densities in a main scan direction are respectively different are formed to a line head. CONSTITUTION:Two needles electrode lines 15, 16 of different arrangement densities are jointly provided to a line head 14. For this line head 14, needle electrodes 18, 19 of needle electrode lines 15, 16 are formed on front and rear surfaces of a substrate 17 consisting of ceramics or the like by dividing a metal film formed by plating, and drive circuits 22, 23 mounted on a rear edge cart of the substrate 17 are respectively connected to the needle electrode lines 15, 16 by wire bonding or the like. Then, for this electrode transfer type printer 13, the line head 14 is fitted to a frame 24 to be arranged opposed to a platen roller 25 being a part of a carrying mechanism, and a carrying path for an ink film 6 and printing paper 5 is formed between this platen roller 25 and the line head 14. By driving either of the needle electrode lines 15, 16 of the line head 14, a high density or a low density image can be selectively printed.
Patent JP-H04354588-A (JP)
Title: Device for activating water
Inventor: OGAWA TAKASHI
IPC: C02F9/00
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a device for activating water which is capable of always maintaining the concn. of ammonia in the water of a fish tank at a low level in order to furthermore prolong the life of fishery products in a crawl and the fish tank than heretofore. CONSTITUTION:A device for activating water is constituted of a fish tank 1, an ammonia removing device 2, a circulating device 3 for water, a ceramic filter 4 and an oxygen feeder 5 connected to the ceramic filter. The device for activating water incorporates the circulating device for water which is constituted so that the water in the fish tank is circulated to the ceramic filter via the ammonia removing device and also oxygen supplied from the oxygen feeder is dissolved in water in the ceramic filter and then this water dissolved with oxygen is recirculated to the fish tank from the ceramic filter.
Patent JP-S63298967-A (JP)
Title: Organic electrolyte battery using polyaniline as positive electrode
Inventor: YADA SHIZUKUNI
IPC: H01M10/0569
Filed: 1987-05-29
Abstract: PURPOSE:To increase the capacity of a battery and to make the battery compact and lightweight by using polyaniline as a positive electrode and an insoluble, infusible substrate, in which the ratio of the number of atoms of hydrogen and carbon and the specific surface area are specified, obtained by heating an aromatic condensation polymer as a negative electrode. CONSTITUTION:A film is formed on a glass plate from a mixed aqueous solution of water soluble resol and zinc chloride, cured by heating, heated in an atmosphere of nitrigen, washed with dilute hydrochloric acid, then dried. By this process, an insoluble, infusible substrate having polyacene skeletal structure, and whose ratio of the number of atoms of hydrogen and carbon is 0.5-0.05 and specific surface area measured by BET method is 600 m<2>/g or more, can be obtained. A battery is formed by using this substrate as a negative electrode 2, polyaniline is a positive electrode 1, and a solution containing a compound, which produces an ion capable of doping, and aprotic organic solvent as an electrolyte. A compact, lightweight battery having large capacity and good cycle performance can be obtained.
Patent JP-H08327342-A (JP)
Title: Automatically measuring method and apparatus for rusted area of corrosion test piece
Inventor: IWATA TOSHIKAZU
IPC: G01B11/28
Filed: 1995-05-30
Abstract: PURPOSE: To measure rusted area of a test piece automatically after corrosion test. CONSTITUTION: A sample cover 4, on which a light irradiator 1, a mirror reflected light detector 2 and a scattered reflected light detector 3 are arranged at specified positions, is placed in contact with a sample base 7 and the intensities of mirror reflected light and scattered reflected light reflecting on a measuring surface of a sample 10 are measured to determine the ratio between them. Light is turned to parallel light beams each with a small diameter by a slit 6 and cast on the measuring surface at every zone set by sectioning thereof. A rusted surface is identified from the normal surface based on the degree of the intensity ratio utilizing a fact that the rusted surface is smaller in the intensity of the mirror reflected light and larger in the intensity of the scattered reflected light as compared with the normal surface.  The sample 10 is placed on a sample base 7 moving parallel and all zones are identified to determine the rusted area automatically. Thus, even a metal plate, in which the color and brightness are closer between the normal surface and the rusted surface can be measured and the result of the measurement can be obtained in a short time without labor.
Patent JP-H11320710-A (JP)
Title: Corrugated fiberboard sheet folding line setting device
Inventor: UMETANI YOICHI
IPC: B31B50/25
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To correctly fold a box blank and thereby make it possible to assemble a rectangular parallelopiped box with high precision stability by pressing a corrugated fiberboard sheet in a groove fashion from both faces of the corrugated fiberboard sheet to set a vertically folding line. SOLUTION: This folding line setting device has protruding strips 21, 31 which are formed all around a pair of an upper roll 3 and a lower roll 2, corresponding to a position where a vertically folding line 16 is set on a corrugated fiberboard sheet passing through a space between both rolls 3, 2 on these rolls. Further, when the corrugated fiberboard sheet passes through a gap between the rolls 2, 3, the corresponding parts, on both faces of the sheet, to the protruding strips 21, 31 of both rolls are collapsed in a groove fashion by the protruding strips 21, 31. Also the bite of the protruding strip 21 can be reduced by making the strips 21, 31 bite from both faces of the corrugated fiberboard sheet. In addition, the vertically folding line 16 is recessed from both faces of the corrugated fiberboard sheet, and is narrow in width to give a clearcut view of the line. Thus the deviation of the corner parts 10 of a box blank 1 can be reduced to such an extent that it can be ignored when performing a pasting and folding operation.
Patent JP-H10316377-A (JP)
Title: Emergency lifting down device
Inventor: SUDO TATSUYA
IPC: B66D3/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To lift down a load which is dangled in midair due to a failure safely, reliably, and easily. SOLUTION: The device connects a brake shaft 5 which is connected to a rotary shaft 1a in a main motor 1 to a rotating shaft 17a of a slow-speed motor 17 via a clutch part 44 and a slow-speed side decelerating part 47. When failure occurs, a handle 45 is fixed to an extension part 17e which is provided on the rotating shaft 17a, and the rotating shaft 17a is rotated forcibly against brake torque of a brake part 43 which brakes the rotating shaft 17a.
Patent JP-S5464737-A (JP)
Title: Liquid fuel combustion burner
Inventor: OOMORI TAKASHI
IPC: F23D5/02
Filed: 1977-11-02
Abstract: PURPOSE: To get a smooth starting burner with a sabilized main flame, by collecting vaporized fuel into a premixing chamber from a vaporizing chamber equipped with a guide plate and apressure equalizer and fitting a device for feeding a turbulent combustion air.  
     CONSTITUTION: A vaporizing chamber 36, premixing chamber 37 and combustion chamber 38 are separately fitted at the bottom, center and top of a burner case 35 respectively. A pressure equalizer 42 is projected from the bottom 39 of the vaporizing chamber, being parallel with the chamber's side wall 44 having air injection ports 43, so that the equalizer is opposed to the injection air flow 45, and a guide plate 46 is fitted near the lowest air port. A slitted nozzle 50 is projected from the vaporizing chamber to the center of the premixing chamber 37 to collect vaporized fuel from the vaporizing chamber, and air injection ports 52 are made on the wall 53 of the premixing chamber so that the premixing air flow 51 collides with the outer wall of the nozzle 50. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10327414-A (JP)
Title: Motion vector detector and its method
Inventor: OGURA HIDEFUMI
IPC: H04N19/51
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by preventing pipeline-like movement of search data. SOLUTION: Pixel data within a search range are stored in memories 41-44. Pixel data of a reference block are stored in a memory 31. Pixel data at a position interleaved in a vertical or horizontal direction are read among pixel data stored in the memory 31 and fed to subtractors 46-53. The subtractors 46-53 subtract corresponding pixel data read from the memories 41-44 via a selector 45 and the absolute values of the differences are added by an adder 54 or 55. A minimum value detection circuit 35 obtains a minimum value of outputs from the adders 54, 55, 34 and a motion vector of a search block corresponding to the minimum value is outputted.
Patent JP-S5357239-A (JP)
Title: Pressure-sensitive tackifier composition
Inventor: HAMADA TAKASHI
IPC: C08L33/06
Filed: 1976-11-02
Abstract: PURPOSE: A pressure-sensitive tackifier composition that is composed of a tacky copolymer from a (meth)arylic ester and a monomer having a polar group, and an acrylonitrile-butadiene copolymer thus maintaining the strong adhesion for long periods without softening of the composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10327047-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: INOUE KOJI
IPC: G06F17/50
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit where malfunction due to a clock skew is eliminated with a simple procedure requiring a small number of steps and a turn-around-time TAT of the layout design is reduced and to provide the design method of the semiconductor integrated circuit. SOLUTION: In the design method, the logic circuit is decided by using a 1st logic cell employing conventional flip-flop circuits based on a logic net 21, and logic simulation is conducted based on layout information 22 being the result of the layout. Then timing information 23 being the result of the logic simulation is collated with the design specification 20 to verify the possibility of malfunction due to a deviated timing, and the 1st logic cell at a position where malfunction due to the deviated timing is possible is replaced with a 2nd logic cell or a 3rd logic cell whose delay element is connected to a data input terminal or a data output terminal of the flip-flop circuit and the layout of the semiconductor integrated circuit is decided.
Patent JP-H04229836-A (JP)
Title: Optical logic gate, switching device and sagnac interferometer device
Inventor: EMU KURISUTEIINA GABURIERU
IPC: H01S3/00
Filed: 1991-05-09
Abstract: PURPOSE: To obtain an improved optical switch by providing a coupler which impresses a signal to a Sagnac loop and generates two signals propagated in the opposite directions along the loop. CONSTITUTION: The optical logic gate has a coupler 20 which has at least one signal port and a coupler 30 which impresses an excitation signal propagated in an optical fiber 10 only in one direction to the optical fiber. The optical fiber 10 is formed of a material which has a controllable propagation signal. The propagation speed inside this material is represented as, for example, a function of the crest value of the excitation signal. This switch operation is observed by sending pulses in the Sagnac loop (optical fiber) and observing its feedback by the coupler 20. The switch operation is carried out by sending excitation pulses at the same time with the signal pulses sent in the Sagnac loop and stopping them.
Patent JP-S61289931-A (JP)
Title: Pressing method for circular tube
Inventor: WATANABE OSAMU
IPC: B21D19/08
Filed: 1985-06-18
Abstract: PURPOSE:To increase the accuracy in a flange diameter by squeezing a blank circular tube by pressing in the axial direction, then after forming a projection part between the taper part and larger diameter part by forming it in a flange. CONSTITUTION:A small diameter part, taper part 53 and large diameter part 55 are formed by squeezing a blank circular tube with its necking inn the axial direction. The formed item 27 thereof is placed on a punch 28, the connection part of the taper part 53 and large diameter part 55 is projected by pressing the taper part 53 by a die 29 together with the descent of a press and auxiliary flange projection part 56 is formed. The formed item having the small diameter part 49, flange part 50 and large diameter part 48 is then made with the flanging of the taper part 53 and auxiliary flange projection part 56 by pressing them in the axial direction. With said pressing the flange of good accuracy is surely obtd.
Patent JP-S5826715-A (JP)
Inventor: RAIRU MAACHIN HEIRETSUTO
IPC: B65G43/02
Filed: 1982-07-30
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-H08326486-A (JP)
Title: Joint structure of precast concrete body and the precast concrete body
Inventor: KAWAMURA SHOJI
IPC: E04B2/02
Filed: 1995-05-30
Abstract: PURPOSE: To facilitate and secure mutual connection of segments, by fixing a circular protrusion to the periphery of an insertion hole of a joint plate and arranging a circular recess in which the protrusion can be inserted at the periphery of the insert joint and aligning them. CONSTITUTION: A circular ring 16 is fixed to the periphery of an insertion hole 12 at the surface of a joint plate 13 and a circular recess 17 is arranged at the periphery of an insert joint 11 to correspond thereto. In this case, both segments S, S are aligned on inserting the ring 16 into the recess 17 to position the insertion hole 12 and the joint 11. The outer peripheral face of the ring 16 is made to form a slope tapered off and the inner peripheral face of the recess 17 corresponding thereto is also made to form a slope to facilitate the aligning on assembling the segment S. In this way, a sufficient fastening force is secured and the segment is prevented from damage on assembling. And a shearing force is transmitted by the connection of the ring 16 with the recess 17 to reinforce the shearing.
Patent JP-S5759697-A (JP)
Title: An aerobic digestion of sew age sludge
Inventor: MORI NAOMICHI
IPC: C02F11/04
Filed: 1980-09-25
Abstract: PURPOSE: To enhance process efficiency, by individually collecting sludge from a primary sedimentation pool and excess sludge, anaerobically treating the excess sludge under a specified condition to perform acid fermentation, mixing the treated excess sludge with the primary precipitating sludge, and subjecting the mixture to anaerobic treatment.  
     CONSTITUTION: Excess sludge generated from a sewage-disposal plant is charged into an acid fermentation vessel 1, where the sludge, being agitated under an anaerobic atmosphere, is anaerobically treated by facultative and obligate anaerobe at pH5W7 under a temperature of about 30W60°C, to convert high molecular substances into a lower molecular state and to convert organic components into organic aicds. Thereafter, slurry formed in this step is supplied into a mixing vessel 2, where the slurry is mixed with primary precipitating sludge introduced through a conduit 6. The mixed slurry is charged into a gasification vessel 3, where the mixed sludge, being agitated under an anaerobic atmosphere, is treated with obligate anaerobe at pH7W8 under a temperature of about 30W60°C, to gasify organic substances in the slurry. The formed gas is weighed 4 and then reserved 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63296801-A (JP)
Title: Continuous vacuum distillation method using head difference
Inventor: MATSUMURA KENJI
IPC: B01D3/10
Filed: 1987-05-28
Abstract: PURPOSE:To enable stable vacuum distillation in a simple manner, at low cost and under feasible control by transporting a system fluid using a head difference and operating a system by control of only a vacuum pump used as a direct power source. CONSTITUTION:A vacuum pump 8 is installed in a fresh water condensation tank 7, and sea water sucked through a suction pipe 1 is heated by a heating coil 16, passing through the tank 7. Then the heated sea water is supplied to an evaporation tank 4 with evaporation shelves 5. The evaporation shelves 5 are provided in the evaporation tank and the supplied water is vaporized there. The vapor is sent to a fresh water condensation tank through an evaporation transport pipe 6 provided at the top to be condensed into fresh water. The concentrated water is stored in a concentrated water storage tank 12. When a vacuum is kept at a constant level in this device, the accumulation of concentrated sea water and condensed fresh water occurs, resulting in the formation of liquid columns reaching the heads according to their respective specific gravities. At that time, opening their respective discharge pipes to an atmosphere permits the liquids to spontaneously flow out of the discharge pipes so that their respective heads may be balanced.
Patent JP-S5834155-A (JP)
Title: Corrosion-resistant ni alloy with superior resistance to embrittlement at medium temperature
Inventor: YOSHIDA TAKESHI
IPC: C22C19/03
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a corrosion-resistant Ni alloy with superior resistance to embrittlement at medium temp. by adding specified amounts of Mo, B, Fe and other element to Ni. CONSTITUTION:This Ni alloy contains 26-30% Mo, 4-6% Fe, 0.05-1% one or more among V, Ti and Nb, and 0.001-0.01% B. Inevitable impurities in the alloy are regulated to <1% Cr, <1% Mn, <2.5% Co, <1% Si, <0.05% C, <0.025% P and <0.03% S. When parts made of this Ni alloy are annealed after cold working, welding, etc., annealing cracks are hardly caused and parts with superior resistance to embrittlement at medium temp. are obtd.
Patent JP-2000320509-A (JP)
Title: Member to be fastened for rivet and riveting structure
Inventor: YOSHIKAWA RYOSUKE
IPC: F16B5/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a member to be fastened for a rivet and a riveting structure, capable of easily removing the rivet by preventing associated rotation of a flange part at machining of the flange part of the rivet used for riveting. SOLUTION: In a fastening member for a rivet, a member to be fastened 4 is positioned on a caulked part side of a rivet 2 to a member to be fastened 3, having riveting holes 5 and comprises the opposing riveting holes 6 opposed against the riveting holes 5, and the opposing riveting holes 6 are formed into a noncircular shape to support the rivet 2, so as not to rotate by being filled with a part of the rivet 2 crushed at riveting.
Patent JP-S5922264-A (JP)
Title: Checking system of file
Inventor: ABE MASAMI
IPC: G06F9/445
Filed: 1982-07-29
Abstract: PURPOSE:To control plural files easily and to prevent the using miss of the titled system, by writing a classification code in each of the files assigned by the same volume number to discriminate each file. CONSTITUTION:The classification code ON or T is written in each of disc packs D1-D20. When a starting command is generated from a console 1 and the system is driven by replacing the disc pack by the one for execution after completing a system test, a discrimination part 5 discriminates the classification code ON of the charged disc packs D1, D2 and sends the discriminated result (both the disc packs are prepared for execution) to the console 1 through a control part 4. The operator discriminates the discriminated results and starts the operation of the system by handling a keyboard 3. When the disc pack is not replaced, the discrimination part 5 discriminates said status and outputs the discriminated result (testing disc pack) to a display part 2 of the console 1, so that the operation can prevent the using miss of the system.
Patent JP-S5356797-A (JP)
Title: Electrical discharge equipment for cutting wire
Inventor: INOUE KIYOSHI
IPC: B23H7/06
Filed: 1976-11-02
Abstract: PURPOSE:To accomplish tapering of workpieces in an extremely simple manner through a feed shifted by a given amount from the machining feed provided to a guide for grasping the machining section of the wire electrode facing the workpieces.
Patent JP-S5256550-A (JP)
Title: Optical transmission cable
Inventor: SATOMAE HIDEO
IPC: G02B6/44
Filed: 1975-11-05
Abstract: PURPOSE: To provide an optical transmission cable, in which a string coated and covered for reinforcement is wound in a spiral shape on a fiber and is covered with a pipe-shaped cover, thereby to prevent the fiber from being broken. 
     COPYRIGHT: (C)1977,JPO&Japio