baber/WOPTO huggingface dataset:
Patent JP-S61124371-A (JP)
Title: Stationary acetic acid fermentation device
Inventor: NAKANO AKIRA
IPC: C12J1/04
Filed: 1984-11-22
Abstract: PURPOSE:To obtain well-mellowed vinegar in high yield, by circulating a gas in a stationary acetic acid culture device through a gas exchange device provided with a gas transmitting film, removing a carbonic acid gas, supplying oxygen, cooling and dehumidifying the circulating gas by a cooling and dehumidifying device. CONSTITUTION:A preparation solution containing vinegar seed and a raw material is fed from the raw material tank 8 to the stationary acetic acid fermentation tank 1, acetic acid bacteria are added to the tank, and acetic acid fermentation is carried out. Simultaneously, the gas circulating blower 27 is operated, a gas in the fermentation tank 1 is partially circulated through the exhaust pipe 21 to the gas exchange device 22 equipped with a gas transmitting film, a carbonic acid gas in the gas is exhausted out of the system, and oxygen is taken in from the outside of the system and supplied. The circulating gas is passed through the gas cooling and dehumidifying device 30, the circulating gas is cooled, steam in the circulating gas is condensed and removed. Unrefined vinegar having finished fermentation is sent to the continuous solid-liquid separator 16, and an acetic acid bacteria film is removed, to give the aimed vinegar.
Patent JP-H0591416-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: ODA KAZUYA
IPC: H04N5/378
Filed: 1991-09-25
Abstract: PURPOSE:To improve the dynamic image resolution and to prevent the power loss by reading alternately the electric charge out of two types of photoelectric conversion elements only in a monitoring mode and using the electric charge read out of one of two types of photoelectric conversion elements for reproduction of images. CONSTITUTION:The photodiodes 3 arranged in each column are sorted in four types, i.e., A1, B1, C1 and C2. In a still image pickup mode, the electric charge is successively read out from the photodiodes of four types A1-B2. Then the electric charge is read out from the photodiodes 3 of A1 and A2 only in a monitor or movie mode. That is, the electric charge is read out from the photodiode 3 of A1 in a first V period and sent to a vertical VCCD 4 and then the electric charge is read out from the photodiode A2 in the next V period respectively in a monitoring mode. Meanwhile the electric charge of the photodiodes 3 of B1 and B2, for example, that are not read out nor sent to the VCCD 4 are left as they are. Then the overflowed electric charge is absorbed by a base board.
Patent JP-H0560580-A (JP)
Title: Recording device for workload of crushing for civil engineering work
Inventor: MORIKAWA TAKAO
IPC: G01D9/00
Filed: 1991-08-31
Abstract: PURPOSE:To accurately record the workload of a reinforced concrete crusher. CONSTITUTION:A power shovel is equipped with a hydraulic pump 19 driven by a diesel engine, a hydraulic cylinder actuated by the hydraulic pump 19, and a crusher 1 or the like comprising a pair of jaws opened and closed by the hydraulic cylinder, and is used in the work of crushing concrete. A hydraulic pressure sensor 27 is mounted to a hydraulic duct 25a connecting the hydraulic pump 19 to the hydraulic cylinder and is used to detect hydraulic pressure within the hydraulic duct 25a and a recoder is actuated by an electric signal indicative of detection of the hydraulic pressure to record the workload of the crushing work alone.
Patent JP-H0887432-A (JP)
Title: Data arranging method of information recording and reproducing device
Inventor: KANEKO TOSHIMITSU
IPC: G06F12/00
Filed: 1994-09-16
Abstract: PURPOSE: To determine the arrangement of files on a disk type recording medium which is short in calculation time and shortens a mean access time by coupling respective blocks of files in order from a block including a group of file with high occurrence probability while the order of the files in each block is maintained. CONSTITUTION: A file arrangement optimizing device 11 divides each file of a multimedia file sent from a signal processing circuit 8 to specific size according to the size of data in the file if the file exceeds specific size. The optimum arrangement of the files on an optical disk 1 is found based on the access probability data on the respective files including those divided files. Namely, addresses where all the files including the divided files should be recorded are determined. The determined data recording addresses of the respective files are sent sequentially to a system control circuit 9, which sends an instruction to a head positioning control circuit 7 so as to move an optical head 4 to a desired address.
Patent JP-H06100046-A (JP)
Title: Partitioning material for food with antibacterial property
Inventor: KOMATSU YASUHIRO
IPC: B65D81/28
Filed: 1992-09-16
Abstract: PURPOSE:To assign antibacterial property and improve the keeping quality by a method wherein for a partitioning material of a packaging container for sushi, etc., an antibacterial agent for which isothiocyanic ester is enclosed by cyclodextrin is contained in a synthetic resin base material. CONSTITUTION:An antibacterial agent 2 is contained in a synthetic resin base material 3, and the synthetic resin base material 3 is punched into a shape of 'baran' or tree leaf by a press, etc., to form a partitioning material 1. For the antibacterial agent 2, a compound of which the antibacterial component is isothiocyanic ester, and which is enveloped by cyclodextrin is used. Also, as the synthetic resin base material 3, an expanded or non-expanded film or sheet of polystyrene, etc., is used. Also, a fragrance substance such as cinnamic acid, etc., can be blended in the antibacterial agent 2. Also, a pattern of 'baran', etc., may be printed on the synthetic resin base material 3.
Patent JP-H0559243-A (JP)
Title: Thermoplastic resin composition and preparation thereof
Inventor: ONO SEIJI
IPC: C08J3/12
Filed: 1991-08-31
Abstract: PURPOSE:To homogeneously disperse a plasticizer highly compatible with a thermoplastic polyurethane in preparing the title compsn. contg. a vinyl chloride resin, the polyurethane, an ethylene-vinyl acetate copolymer, and the plasticizer as the main components by allowing the polyurethane to absorb the plasticizer in advance. CONSTITUTION:The title compsn. mainly comprising 70-130 pts.wt. vinyl chloride resin, 130-70 pts.wt. thermoplastic polyurethane, 5-50 pts.wt. ethylene-vinyl acetate copolymer, and 5-50 pts.wt. plasticizer highly compatible with the polyurethane is prepd. by allowing the polyurethane to absorb the plasticizer before mixing with other ingredients.
Patent JP-H0563675-A (JP)
Title: Digital multiplex converter
Inventor: MATSUMOTO YOSHIHISA
IPC: H04J3/06
Filed: 1991-08-31
Abstract: PURPOSE:To provide the digital multiplex converter by which a fault location is momentarily confirmed. CONSTITUTION:A data input side of a multiplex data transmission means provided with a multiplexer section 8 is provided with plural unipolar conversion means 20 converting bipolar signals of plural systems into unipolar signals. The unipolar conversion means 20 consists of a distribution section 1 receiving a one-system of bipolar signal and distributing it into two systems, two unipolar conversion sections 2, 3 converting the bipolar signal into unipolar signals, two alarm detection sections 4, 5 establishing synchronization of input data and detecting an alarm such as signal input interruption, out of synchronism or occurrence of an error with synchronization data information in the input data from a low order group based on outputs of the unipolar conversion sections 2, 3, a selector section 7 selecting either of outputs of the two unipolar conversion sections 2, 3 and a selector control section 6 selecting a normal system based on the two systems of alarm detection sections 4,5 and commanding the selection of the channel to the selector section 7.
Patent JP-H0293178-A (JP)
Title: Air valve
Inventor: UCHIDA KIMIO
IPC: F16K24/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the high speed responsiveness and prevent the generation of hunting by shifting two shafts which carry out the intake and exhaust actions in interlocking with an acting shaft in the thrust direction and forming a plurality of stepped parts having different diameter onto two shafts, thus varying the flow rate of air in curved form. CONSTITUTION:Each stepped part which changes in stepwise form is formed on the first and second driven shafts 11 and 12 for opening and closing each flow passage between a chamber 7 formed inside the upper and lower metal fittings 2 and 5 and an intake side port 7 and an exhaust side port 13, and a gap between the thrust bearings 18 can be changed. Therefore, the flow rate of the air corresponding to the shift of a working shaft 1 varies in curved form, in case of intake and exhaust, and the title air valve which possesses the superior high speed responsiveness and is free from hunting can be obtained.
Patent JP-S60140599-A (JP)
Title: Programmable monolithic integrated circuit
Inventor: MASUDA HAJIME
IPC: G11C29/04
Filed: 1983-12-28
Abstract: PURPOSE:To remove a high resistance which occurs between a row or column line and a grounding line and to enhance reliability by including N-number of diodes having each cathode connected to a row line and M-number of diodes having each cathode connected to a column line. CONSTITUTION:When a high resistance exists between a row line and a grounding line, an extremely slight amount of current is flowed from the 1st external terminal EXT1 while a voltage is not impressed to a power source. Then a current path running from a Zener diode D5 and a diode D1 to a high resistance occurs, which can be observed. If a resistance does not exist between a row line and a grounding line, such a current path disappears; therefore the difference between the condition with a current path and that without a current path is clear. By flowing an extremely slight amount of current without voltage-impressing to a power source, a resistance which exists between a row line and a grounding line can be easily checked. When a high resistance occurs between a row or column line and a grounding line, the resistance can be removed as a rejected one; therefore reliability can be enhanced.
Patent JP-2001077558-A (JP)
Title: Electric apparatus and method for fitting printed board there to
Inventor: ITO MIKIO
IPC: H05K7/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To incline a specified element as a desirable angle by a method wherein, when a printed board is mounted from a specified direction, a guide member for guiding the element at a specified inclined angle with respect to the direction of mounting on the printed board is provided. SOLUTION: A part corresponding to an infrared transmission LED of a partition frame of a fitting frame constitutes guide members 61, 62. The guide member 61 is constituted of a base part 63 erected vertically to a surface of a printed board to be mounted and a guide part 65 constituting an inclined surface 64 inward of an apparatus. Similarly, the guide member 62 is constituted of a base part 66 and a guide part 68 having an inclined surface 67. Thus, as when the printed board is mounted in a specified fitting direction, a specified element is inclined at a specified inclined angle by the guide members 61, 62, it is possible to set reliably the inclined angle of the element and to simplify the operation.
Patent JP-S60141426-A (JP)
Title: Cutting for steel plate and apparatus thereof
Inventor: KAMIYO MICHIO
IPC: B23D45/10
Filed: 1983-12-26
Abstract: PURPOSE:To improve the dimension accuracy of product-plate width, quality of cut surface, and yield rate by simultaneously using a plurality of rotary cutters and forming a cut groove on the cut line for a steel plate by a rotary cutter in the fore-stage. CONSTITUTION:In a cutting means for steel plates, five milling cutters 11 are positioned, keeping a certain intervals along the cutting line for a steel plate S, and further shifted successively by the cutting width C in the cutting-in direction. Each cutter 11 can be moved vertically, and a cutter unit 12 can be formed. When all the five cutters 11 are revolved concurrently, and the steel plate S is shifted in the direction of arrow, a cut groove having a cutting depth C is formed by the milling cutter 11a in the fore-stage, and the depth is increased by the length of cutting depth C by the cutter 11b in the posterior-stage, and then the steel plate can be perfectly cut by the cutter 11e in the laste stage. Therefore, the dimension accuracy of product-plate width, quality of cut surface, and yield rate can be improved.
Patent JP-H1183217-A (JP)
Title: Refrigerator
Inventor: HASEGAWA SETSU
IPC: F25B5/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To continue cooling operation without stopping other normal compressors, etc., even if an abnormal compressor or the like stops when cooling all systems of a group of showcases or the like divided into system with a refrigerator. SOLUTION: This refrigerator comprises a plurality of coolers 1a-1j which are divided separately for each system, according to the required cooling temperature of accommodated cold-storage goods, and are equipped with evaporators different in heat exchange efficiency separately for each system so that the evaporation temperature may be roughly fixed, a refrigeration machine which comprises a condenser and a plurality of compressors, a refrigerant pipe which connects the cooler with the refrigeration machine, a plurality of parallel circuits which severally supply the drive motor for each compressor with power, and a plurality of leakage breakers 103a-103d which are arranged severally on the power line of each parallel circuit.
Patent JP-S6489248-A (JP)
Title: Color image receiving tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/76
Filed: 1987-09-30
Abstract: PURPOSE:To have high resolution over the whole picture field by making the horizontally deflecting magnetic field in the form of a barrel having vertical component and the vertical deflecting magnetic field in pin cushion form, and equipping an image signal of electron gun corresponding to each color with a lag time controlled mutually. CONSTITUTION:A deflecting device 30 includes a horizontal deflecting coil 31, vertical main deflecting coil 32, vertical aux. deflecting coil 33, and ferrite core 34. The horizontally deflecting magnetic field is made in barrel form and generated by the horizontal deflecting coil 31, while the vertically deflecting magnetic field in weak pin cushion form and generated by the vertical main deflecting coil 32. A delay circuit 27 gives mutually controlled delay times to the distribution signal for three electron guns, to correct misconvergence at the horizontal ends and diagonal ends of the picture field, while the vertical aux. deflecting magnetic fields is generated to correct misconvergence at the vertical ends and diagonal ends of the picture field. Thereby distortion of the beam spot shape is eliminated approximately, and a high resolution can be obtained over the whole picture field.
Patent JP-H0294306-A (JP)
Title: Illumination device
Inventor: NISHIMURA SHUICHI
IPC: F21V13/10
Filed: 1988-09-30
Abstract: PURPOSE:To attain high efficiency by locating that portion of light emitting parts arranged parallelly along the optical axis of an elliptical reflex surface, which is situated on the light projecting aperture face side, at approx. the focal point of the reflecting body. CONSTITUTION:An irradiating device according to existing invention consists of an elliptical reflex plate 1 having a light projection aperture 2 and a pair of light emitting parts 4 arranged parallelly along the optical axes of reflecting body 1 and a louver 3 provided at the light projection aperture face. That portion of these light emitting parts 4 which is situated on the light projection aperture face side is located approx. at the focal point of the reflecting body 1, and thus a rod-shaped light emitting body is actuated. This accomplishes high efficiency with no loss of the light.
Patent JP-H05195115-A (JP)
Title: Alloy for manufacturing ornament and daily necessities, and intermediate product and preliminery material
Inventor: BRANDSTAETTER WOLFGANG DIPL IN
IPC: A44B1/00
Filed: 1992-09-17
Abstract: The invention relates to an alloy, especially for use in the manufacture of jewellery, spectacle frames etc. In order to manufacture jewellery, spectacle frames etc. from a nickel-free alloy while keeping production costs low and using a readily workable material, according to the invention the following alloy has been created which, in percent by weight, has the following composition: Cu 86.0-90.0%, Al 2.8-4.5%, Mn 0.4-1.3%, Fe 1.0-2.5%, Si 0-0.5%, the remainder being Zn.
Patent JP-2000080405-A (JP)
Title: Powder rolling mill
Inventor: IWASAKI TAKAYUKI
IPC: B21B9/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a powder rolling mill capable of producing a thin plate of a powder rolled sheet in desired density. SOLUTION: This powder rolling mill is provided with rolling mill rolls 1, 2 provided in a pair in parallel with the transverse direction so as to keep a required roll gap 4, a weir plate 9 for forming a powder feed space 8 between the upper outside peripheral surface of the rolling mill roll 1 and itself and a powder feeding device 11 for feeding powder onto the outside peripheral surface of the rolling mill roll 1 between the top of at least one rolling mill roll 1 and the weir plate 9. By this method, the roll gap 4 can be fed with the powder in a small quantity.
Patent JP-H0990044-A (JP)
Title: Method for correcting twist of cardiac muscle
Inventor: HASEGAWA HEIJI
IPC: G01T1/161
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To correct the twist of a cardiac muscle adaptively to each slice even when the muscle is twisted in opposite directions at the pointed and base parts of the heart due to shrinkage by independently correcting the twisting state of the muscle in the reconstructed tomographic image of each slice. SOLUTION: In a process 1, a preparation for cardiac muscle is dosed to a patient and, in a process 2, the radiation radiated from the preparation is detected with a scintillation camera, etc. In a process 3, desired numbers of slices of tomographic images at the ends of expanding and shrinking periods are reconstructed from the detected radiation data and, in a process 4, a function analyzing map is drawn by respectively expanding the reconstructed tomographic images at the ends of the expanding period and shrinking period of the heart of all slices on polar coordinates. In a process 5, the twist of the cardiac muscle of the patient is independently corrected at every reconstructed tomographic image on each slice plane by rotating the images along the circumference and, in a process 6, the corrected results are evaluation.  Therefore, even when the cardiac muscle is twisted in opposite directions at the pointed and base parts of the heart, the tomographic images at the end of the expanding period can be correlated accurately with those at the end of the shrinking period.
Patent JP-S60144076-A (JP)
Title: Binary-coding method of picture signal
Inventor: MURATA HIROSHI
IPC: G06K9/38
Filed: 1983-12-30
Abstract: PURPOSE:To attain assuredly binary-coding of a picture signal in any picture state by using a multi-value level signal of an object picture element as any code for the binary code based on a multi-value level signal of the object picture element in a picture signal to be binary-coded and the multi-value level signal of a compared picture element compared with the object picture element. CONSTITUTION:When a digital picture signal f1 of the 1st object picture element is incoming, a data j1 is outputted from an ROM11. When the 2nd digital picture signal f2 of the object picture element is incoming next to the digital picture signal f1 of the 1st object picture element, a data (k) obtained from a data j1 is fed to a terminal (l) of the ROM11, a digital picture signal (g) is fed to a terminal (i) and the digital picture signal f2 is fed to a terminal (h). Thus, the data j2 registered in an area designated by the address corresponding to the 2nd object picture element and the multi-value level signal of the 1st object picture element and the address corresponding to the binary-coded code of the 1st object picture is outputted respectively from the ROM11. Then the object picture element is binary-coded similarly.
Patent JP-H06104870-A (JP)
Title: Optical time division multiplex circuit
Inventor: SAKANO TOSHIKAZU
IPC: H04J14/08
Filed: 1992-09-17
Abstract: PURPOSE:To provide an optical time division multiplex circuit capable of quickly converting plural optical pulse strings to time sequential optical pulse strings and simplifying circuit constitution. CONSTITUTION:In a optical time division multiplex circuit for converting the plural optical pulse strings to the time sequential optical pulse strings passing through one transmission line, the plural optical pulse strings are synthesized with control signal light at a control signal synthesis part 12, the synthesized optical pulse strings are inputted to a transmission type optical nonlinear element array 13 and the output light intensity is adjusted corresponding to the information of the optical pulse strings. By adding mutually different delay at a delay adding part 14 and further performing synthesis at an optical signal synthesis part 15, output is performed as one signal light.
Patent JP-S6489544-A (JP)
Title: Cap for photosemiconductor device case
Inventor: KAMATA TORU
IPC: H01L31/02
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a cap for a container wherein an optical system with a stable optical fiber with high YAG laser weldability by providing a part of the external surface of a metallic cylindrical material with a stainless material exposed surface with gold laser weldability. CONSTITUTION:A transparent glass plate 1 is provided with a nonreflective coating at both ends thereof, and is hermetically sealed against a ring plate 2 which is a glass sealing metal consisting of copal or a 42 Ni-Fe alloy by a low melting point glass 3. When the transparent glass plate 1 is bonded to the metal ring plate 2, the whole surface of the metal is Au plated. On the other hand, a stainless cylindrical material 4, whose ceiling having a window hole at the center, is plated with Ni and Au, which is then removed only at the external part 4a of the ceiling, leaving the material exposed. The ring plate 2 plated with Au is bonded to the internal surface of the ceiling of the cylindrical body 4 with an Au-Sn eutectic alloy 5, thereby forming a cap for the photosemiconductors.
Patent JP-H0968914-A (JP)
Title: Electrophotographic device
Inventor: IKESUE MASUMI
IPC: G03G21/18
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in a photoreceptor and the deformation of a process means by dividing a photoreceptor cartridge into upper and lower bodies, constituting them so as to make opening/closing free and providing lever parts in both upper and lower bodies. SOLUTION: The photoreceptor cartridge C has a nearly box-like outside shape long in the direction of a photoreceptor shaft 11a, the whole is divided into the upper and lower bodies A and B and both their upper and lower bodies A and B are constituted to freely open/close around a supporting shaft D, respectively. When jamming occurs, the upper body A is pivoted by the elastic force of an elastic pressing part 30d and the top end pawl of a hook pawl part 30c is stopped by a stopper projecting part 35b, to make the cartridge C a half opened state. At this time, the pressing cam surface (e) of the lever part 35c is pressed on a roller shaft 12a and a charged body roller 12 is separated from the photoreceptor 11 against a torsion spring 38, to release pressing.  Simultaneously, the pressing cam surface (d) of the lever part 30f is pressed on a pin 43, a suring plate 42 is pivoted counterclockwise against a compression spring 44 and a cleaning roller 15 is separated from the photoreceptor 11, to release pressing on the photoreceptor 11.