baber/WOPTO huggingface dataset:
Patent JP-S63269948-A (JP)
Title: Device for anaerobically treating raw green tea leaf
Inventor: NAGASAKA NORIO
IPC: A23F3/06
Filed: 1987-04-28
Abstract: PURPOSE:To remarkably increase the amount of gamma-aminobutyric acid contained in raw green tea leaves, by connecting a suction machine or gas injector, such as nitrogen, to one end of a pipe inserted into the interior of air-impermeable sheet for hermetically sealing raw green tea leaves in the form of a bag and reducing the oxygen concentration in the interior of the sheet to an extremely low value. CONSTITUTION:Raw green tea leaves are contained in air-impermeable sheets 1 and 1'. A suction machine 5 connected through a connecting pipe 4 on the outside of the sheets 1 and 1' to one end of a pipe 3 inserted into the interior of the sheets 1 and 1' is then operated to remove air in the bag-like sheets 1 and 1'. The superposed sheets 1 and 1' at the top and bottom are mutually attracted in a part without the raw green tea leaves and wholly shrunk following the removal of the air to compress the raw green tea leaves. The suction machine 5 is stopped in this state and removed from the pipe 3. A nitrogen gas cylinder is then connected to one end of the pipe 3 through the connecting pipe 4 and nitrogen in the gas cylinder is fed from the pipe 3 into the sheets 1 and 1' to gradually inflate the sheets 1 and 1'. Thereby an anaerobic state is provided to increase the amount of gamma-butyric acid in the green tea leaves.
Patent JP-H05284564-A (JP)
Title: Communication unit for indicator of multiplex communication system
IPC: H04Q9/00
Filed: 1992-03-30
Abstract: PURPOSE:To integrate the wirings between a communication unit and a valve and also to display a necessary indicator together with reduction of the number of valves. CONSTITUTION:Two valves 15a and 15b are connected in series to the outside of a communication unit B, and a circuit consisting of both valves 15a and 15b is earthed at the side of the valve 15b. The unit B includes a communication LSI 16 and a switching circuit 17. The LSI 16 is connected to the positive pole of a battery and also earthed. The collector terminal of a transistor TR1 contained in the circuit 17 is connected to a single end of the valve 15a via a 1st signal line 18 led from the outside of the unit B. Meanwhile the collector terminal of a TR3 is connected to a point between both valves 15a and 15b via a 2nd signal line 19 together with the collector terminal of the TR2.
Patent JP-S62262892-A (JP)
Inventor: TAKEDA YUKIO
IPC: G02F1/136
Filed: 1986-05-09
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-H05304781-A (JP)
Title: Gate drive circuit of three-phase inverter
Inventor: AKAZAWA NAOKI
IPC: H02M7/48
Filed: 1992-04-24
Abstract: PURPOSE:To prevent FETs constituting a three-phase inverter from being damaged due to improper operation of a gate control circuit when a power supply voltage becomes extremely low and hence a short-circuiting accident. CONSTITUTION:A malfunction prevention circuit 50 with a Zener diode 40 which is connected so that current is shut off when a power supply voltage is lower than a predetermined reference voltage is provided, thus forcing a group of corresponding FETs Q1, Q3, and Q5 or Q2, Q4, and Q6 of each phase out of a plurality of FETs where the malfunction prevention circuit 50 constitutes a three-phase bridge inverter circuit to be off when the power supply voltage is lower than the reference voltage.
Patent JP-S61266136-A (JP)
Title: Calking metal die for case containing electronic parts or the like
Inventor: MAESAKA MICHINOBU
IPC: B21D39/00
Filed: 1985-05-17
Abstract: PURPOSE:To prevent the excessive burden due to the thickness error of the contents and to reduce the generation of defective products by providing the presser head to press elastically a terminal plate on the way of the descent of the ascending and descending die which calks the upper end part of the case and presses it to the terminal plate by overlapping the terminal plate on the containing body of the case. CONSTITUTION:A pressing head 14 is abutted to the terminal plate 3 on the containing body 2 according to the descent of a lift die 7 and the elastic pressing force of the presser head 14 is acted on the terminal plate 3 only and no excessive pressure is applied even a slight error being existed in the thickness of the containing body 2 nor the pressure shortage is caused on the containing body. And due to the upper end part of the case 1 projecting to the upper part of the terminal plate 3 being pressed to the terminal plate 3 by being calked in a curved shape by the formed face 9 of the lift die 7 when the containing body 2 is in the compressed state with the action of the pressing force of the head 14 on the terminal plate 3 a good and solid calking is obtd.
Patent JP-S60249969-A (JP)
Inventor: FUKAZAWA HIROMICHI
IPC: A61M1/18
Filed: 1984-05-25
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-2000312037-A (JP)
Title: Piezoelectric transformer
Inventor: GOTO KENICHI
IPC: H01L41/107
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer, wherein thickness is reduced, workability is improved, and handling is easy, without damaging vibration of a piezoelectric transformer which degrades its performance. SOLUTION: A piezoelectric transformer element 1, a package 2A which houses it, and lead frames 4, 5, and 6 which lead drive electrodes 11 and 12 as well as power generating electrode 13 of the piezoelectric transformer element 1 outside, while being molded together with the package 2A for one body, are provided. An inner lead frame is provided in such state as to protrude to the outside from the side end surface of the package 2A and rises along the side end surface so that its tip part contacts the lengthwise end surface and the end surface in short-side direction of the piezoelectric transformer element 1 via two or more bent parts. Here, gaps 292 and 293 are formed which prevent a part from the protruding part of the inner lead frame to the rising part from contacting the side end surface of the package 2A.
Patent JP-H08306507-A (JP)
Title: Positive temperature coefficient thermistor
Inventor: ISHIMORI FUMITAKA
IPC: H01C1/032
Filed: 1995-04-28
Abstract: PURPOSE: To provide a high-reliability positive temp. coefficient thermistor the resistance change ratio of which little increases in the change with time even if using Pb much contained semiconductor ceramics having a high Curie point. CONSTITUTION: First electrode layer 2 contg. Al as a main component are formed on both main surfaces of a semiconductor ceramic body 1, second electrode layers 3 contg. Ni as a main component are formed on the layers 2, and third electrode layers 4 contg. Ag as a main component are formed on the layers 3.
Patent JP-S5534707-A (JP)
Title: Recording system of memory
Inventor: YAMAKAWA SHIGERU
IPC: G06K15/06
Filed: 1978-08-31
Abstract: PURPOSE: To shorten the time required for print collation by changing a print line buffer memory and the memory recording system to a type code generator.  
     CONSTITUTION: Print collation is performed by comparing address contents of print line buffer PLB indicated by indicators 1 and 4 with address contents of type code generator CCG indicated by indicators 2 and 5. At the subscan start, indicator 4 indicates 0, and indicator 5 indicates a position indicated by lndicator 3; and when the number of all types is i.(q+1), indicator 5 is reset to 0 each time indicator 5 indicates q, so that the memory access time can be shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H047061-A (JP)
Title: Masking apparatus
Inventor: HAYASHI JIRO
IPC: B05C17/06
Filed: 1990-04-23
Abstract: PURPOSE:To prevent the deterioration of coating by taking up a masking tape by predetermined quantity in order to position the new part of the masking tape between both shafts by a tape winder when one coating work is completed. CONSTITUTION:A tape winder 110 automatically takes up the masking tape 130 stretched over between a winding shaft 111 and a taking-up shaft 112. Further, a tape press bonding part 120 brings the masking tape 130 positioned between both shafts into contact with an object 200 to he coated only at the time of coating work. The tape winder 110 takes up the masking tape 130 in order to position the new part of the masking tape 130 between both shafts when one coating work is completed. As a result, it is unnecessary to form the special recessed groove hooking an object to be coated with a mask as is conventional. Further, residual paint is not bonded to the next object to be coated and the deterioration of coating is not generated.
Patent JP-H09293096-A (JP)
Title: Automatic management system of household account data
Inventor: HORIE YUKIKO
IPC: G06Q50/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To manage household account data without omission by reading account data without credit, which is written by an input part, from an input and output medium and storing it. SOLUTION: Since payment is executed through the use of cash and a credit card at the time of shopping in a store, etc., the first input part 20 judges the method for payment. When shopping is executed by cash, that is, the method except credit, a data writing means 22 writes shopping data such as an item name, quantity, a price, etc., in the input and output medium 40 based on information managed by a data managing means 23. When shopping is executed by the credit card, etc., that is, on credit, a data transmitting means 24 transmits shopping data such as the item name, quantity, the price, etc., to the second input part 30 based on information managed by the data managing means 23. When reception is executed in a data receiving means 34, the data managing means 33 stores the payment data and money reception in a management database 35.
Patent JP-H10295382-A (JP)
Title: Interferon tau modified substance
Inventor: ISHIMURA MASAKO
IPC: A61P3/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new interferon τ-modified substance effective for treating virus infection, tumor, autoimmune disease, etc., low in cytotoxicity, high in activity, comprising a polypeptide containing a specified amino acid sequence, prepared by gene manipulation. SOLUTION: This new interferon τ-modified substance is obtained by gene manipulation, is a polypeptide containing an amino acid sequence composed of amino acid number 1-172 of an amino acid sequence of the formula, and effective for treating virus infection, tumor, autoimmune diseases, low in cytotoxicity, toxicity, high in activity and is useful as an antitumor agent and a therapeutic agent for autoimmune disease. The polypeptide is obtained by introducing variation to a gene of interferon τ cloned by a cDNA library derived from a human placenta by a site specific variation introduction method to substitute an amino acid sequence, incorporating the gene to a plasmid vector, transforming a host cell such as Escherichia coli and expressing the variant gene.
Patent JP-H0256479-A (JP)
Title: Pyridonecarboxylic acid bactericide
Inventor: OGATA HIDE
IPC: C07D498/06
Filed: 1989-04-25
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, hydroxy, 1-4C alkyl, 1-4C alkoxy, oxo, etc.; R<2> is azido, hydroxy, 1-4C alkoxy, 1-4C alkoxycarbonyl, etc.; A is group of formula II or group of formula III; R<3> is H or a carboxy- protecting group; R<4> is 1-4C alkyl, 2-5C alkenyl, 3-5C cycloalkyl, etc.; R<5> is H, amino, hydroxy, etc.; R<6> is halogen; X is CH-C1-C4 alkyl, C=CH2, NH, etc.; Z is CQ or N; Q is H, 1-4C alkoxy, etc.; m is 0 or 1; n and p are 1-3) and a salt thereof. USE:Useful as an antibacterial agent. The compound of formula I exhibits strong antibacterial activity against gram positive and negative bacteria but does not exhibit any central adverse action such as consulsion. PREPARATION:A compound of formula IV (Hal is halogen) is reacted with in a solvent at 15-200 deg.C, preferably 80-120 deg.C, to provide the compound of formula I.
Patent JP-S5631175-A (JP)
Title: Character reader
Inventor: AOYAMA KEIICHI
IPC: G06K9/20
Filed: 1979-08-24
Abstract: PURPOSE: To reduce the time required for the rescanning by excluding the unnecessary characters from the subject of the rescanning and thus giving the rescanning only to the necessary characters.  
     CONSTITUTION: The output quantizing data 5 of the photoelectric converting part 1 are all stored temporarily in the 1-line buffer 2. Then the data 6 in the buffer 6 is delivered successively to the character recognizing part 3, and at the same time the buffer address is sent to the rescanning character indicating circuit 4. At part 3 the character is recognized based on the internal logic, and then the result 7 of the recognitionis delivered outside as well as to the circuit 4. Then the 1-line buffer addresses of the characters requiring the rescanning are all stored in the circuit 4 according to the result of recognition. When such the 1st process is over by the amount equivalent to one line, the addresses of all rescanned characters are stored in the circuit 4. If an indication of the rescanning is given under these conditions, the circuit 4 sends the memory buffer address to the buffer 2 and then sends only the quantized data to the part 3. Thus the character is recognized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58223714-A (JP)
Title: Method and device for detecting liquid
Inventor: ENAMI KOUJI
IPC: G01V1/00
Filed: 1982-06-22
Abstract: PURPOSE:To eliminate the influence causced by external objects and to enable correct decision, by changing and detecting the frequency of the ultrasonic wave which is made incident toward the wall of a vessel. CONSTITUTION:An ultrasonic wave is generated by an ultrasonic wave sensor 1 for transmission in accordance with the signal of the device in a signal transmission system, and is propagated to a vessel 10 through a wedge 2. If no water exists on the outside surface of the vessel 10, the wave is propagated in the vessel 10 and is detected by a signal reception system. On the other hand, if there is liquid 11 and if there is an object 13 in proximity thereto, the wave passes through the liquid 11, and comes back by reflecting on the object 13. If the phase of the oscillation of the reflected wave B coincides with the phase of the wave A propagated in the wall of the vessel 10, both waves intensify each other and the level of the signal increases. Conversely, when both waves deviate by 180 deg., the waves offset each other and the level of the signal decreases. When the frequency is changed, the way of off setting or intensifying differs from each other and the level of the received signal changes. Such change does not arise unless the liquid 11 exists; therefore, the presence or the absence of the liquid 11 is known by whether the received signal has a difference in level or not.
Patent JP-S5332701-A (JP)
Title: Stereophonic sound regenerating apparatus
Inventor: GOTOU TOSHIYUKI
IPC: H04S5/00
Filed: 1976-09-07
Abstract: PURPOSE:To carry out sound regeneration with good sound effect in TV receiver, etc., by normalizing vocal sound image employing filters of different bands and speakers of different directional characteristics so as to give stereophonic sense to musical sound.
Patent JP-S5734015-A (JP)
Title: Production of cordierite composition powder
Inventor: SANO SHIROU
IPC: C01B33/26
Filed: 1980-08-05
Abstract: PURPOSE: Artificial starting materials are used and they are treated in a specific manner to produce a uniformly fine powder of cordierite composition that is converted into cordierite readily by heating.  
     CONSTITUTION: An aqueous solution containing a water-soluble magnesium salt such as MgCl 3 .6H 2 O, a water-soluble aluminum salt such as AlCl 3 .6H 2 O and a fine powder of silicon oxide such as silica sol or silica gel is combined with a water- soluble organic solvent such as methanol or ethylene glycol under stirring. Further, an ammonia-alkaline ammonium carbonate solution is added to the above mixture under stirring and the precipitate formed is separated and dried to give a powder of cordierite composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5630407-A (JP)
Title: Preparation of highly stereoregular alpha-olefin polymer
Inventor: SHIGA AKINOBU
IPC: C08F4/00
Filed: 1979-08-22
Abstract: PURPOSE: To obtain the title polymer, which is spherical and has a large particle size, by use of a solid catalyst component, prepared by reacting a product from the reaction of a Mg compound with a Si halide compound etc., with at least two compounds containing N, O, P or S, and with a Ti compound.  
     CONSTITUTION: A solid product obtained by the reaction of (i) an organic Mg compound ( e.g.; a Grignard compound) with (ii) a compound of formula I (wherein R is 1W8C hydrocarbon residue; X is halogen; 0≤n<4) or with a compound of formula II (wherein 0≤l<3), in a solvent at -50W150°C, is reacted with (iii) at least two compounds, containing N, O, P or S and different in bonding manner (e.g.; triphenyl phosphate) and (iv) a compound having a Ti-halogen bond (e.g.; TiCl 4 ), at -50W200°C, to obtain catalyst component (A). An α-olefin is polymerized in the presence of component (A), (B) an activator of formula III (wherein Y is halogen or H; 2<m≤3 when Y is halogen; 2≤m≤3 when Y is H) and (C) an electron-donor compound containing N, O, P or S. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58225571-A (JP)
Title: Air electrode and its production method
Inventor: SUZUKI NOBUKAZU
IPC: H01M12/06
Filed: 1982-06-24
Abstract: PURPOSE:To obtain a thin air electrode excellent in the storage performance by preventing the waste vapor or carbon dioxide in the air from infiltrating into the electrode proper so as to enable an over-load discharge for a long time. CONSTITUTION:A water repellent layer is formed by an evaporation method or a spattering method on the gas side surface of a porous electrode proper having the electrochemical reduction capability against oxygen gas and current collector function concurrently and further a thin film of metal oxide with a rutile type crystal structure is formed on said water repellent layer by the evaporation method or spattering method, or a water repellent layer is formed by the evaporation method or spattering method on one side surface of a porous film having fine holes with a bore diameter of 0.1mum or less and further a thin film of metal oxide with a rutile type crystal structure is formed on said repellent layer by the evaporation method or spattering method, next the other side surface of said porous film is stuck by pressure to the gas side surface of the porous electrode proper having the electrochemical reduction capability against oxygen gas and current collector function concurrently. According to this constitution, the whole electrode is made thin and the water vapor or carbon dioxide in the air is prevented from infiltrating into the electrode proper, thus enabling an over-load discharge for a long time.
Patent JP-H11300842-A (JP)
Title: Optical disk substrate
Inventor: UEDA MASAYA
IPC: B29D17/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent substrate for an optical disk excellent in transfer properties. SOLUTION: The glass transition temp. of a polycarbonate resin subjected to injection molding in order to form a transparent substrate is 120-142 deg.C and the transparent substrate is produced under such a condition that the difference between the glass transition temp. and the set temp. of the mold on a stamper mounted side is 0-7 deg.C. Further, this substrate is obtained by a molding method applying mold clamping pressure of 20T or more to the substrate during cooling at a time of the injection molding of the substrate.
Patent JP-H02288167-A (JP)
Title: Superconductive wire connecting method
Inventor: HARA NOBUHIRO
IPC: H01B12/10
Filed: 1989-04-28
Abstract: PURPOSE:To have stable superconductive connection by using unhardened resin for impregnation of exposed parts of filaments and the joint, and hardening the resin thereafter. CONSTITUTION:A superconductive filament 1a exposed from No.1 superconductive wire 1 and another superconductive filament 2a exposed from No.2 superconductive wire 2 are twined together, and the overlapped part is spot welded in a plurality of points, and then a cover 4 is fixed to these wires 1, 2 by means of soldering or pressure contact. Epoxy resin 3, etc., is poured through an injection hole 5 for vacuum impregnation, followed by hardening. This eliminates motion of the superconductive filaments 1a, 2a, that ensures stability.
Patent JP-2000296109-A (JP)
Title: Optometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of an optometer so that the position of the eye to be examined can be recognized and determined over a wide range. SOLUTION: During refractometry, distance is adjusted by focusing cornea- reflected images 4', 5', and axial alignment is achieved by means of an image P' of the pupil. Generally, the distance deviates greatly from the proper range at the beginning, and therefore a diaphragm 9 is inserted to allow recognition of the cornea-reflected images 4', 5' and is driven three-dimensionally to achieve focusing and to bring it to a predetermined position on a screen. Once focusing is achieved to some extent, the diaphragm 9 is moved out of an optical path. This brightens an optical system, allowing the image P' of the pupil to be projected well and facilitating recognition for computations.  The edge of the pupil is recognized from the image by use of a computation means and the center position of the pupil is calculated; further, drive for positioning is effected so that the cornea-reflected image 4' is in focus and so that the center of the image P' of the pupil is aligned with the optical path.
Patent JP-S61267266-A (JP)
Title: Zinc electrode for alkaline storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/62
Filed: 1985-05-20
Abstract: PURPOSE:To reduce a capacity decrease resulting from the crystallization and grain enlargement of an active material of zinc, by causing the active material of zinc to contain metallic indium or an indium compound and a silicic anhydride to prevent the crystallization and grain enlargement of the active material of zinc for a long period of charge/discharge cycle. CONSTITUTION:An active material of zinc is caused to contain metallic indium or an indium compound and a silicic anhydride. The silicic anhydride is dissolved in an alkaline electrolyte such as a sodium hydroxide solution so that a dissolved nucleus such as SiO3<2-> and Si2O5<2-> is present therein. For that reason, the grain enlargement of zinc crystals along with the advancement of charge/discharge cycle is reduced to keep a necessary and sufficient porosity for a long period of time. The metallic indium or the indium compound acts as a nucleus for the production of metallic zinc at the time of charging so as to make the zinc crystals fine and dense. Since the zinc electrode contains the metallic indium or the indium compound together with the silicic anhydride, these contained substances perform synergy to much more suppress the change in the form of each zinc crystal in the repetition of charging and discharge.
Patent JP-H11306692-A (JP)
Title: Digital magnetic reproducing device
Inventor: SATO NAOYUKI
IPC: G11B20/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To enable preventing deterioration of an error rate by removing difference between an optimum adjustment value of CLK (clock) delay of PLL and an optimum adjustment value of a phase of integration equalization. SOLUTION: An integration equalization circuit 2 integration-equalizes a reproduced RF signal from a magnetic tape. A PLL circuit 7 extracts a CLK clock being a reference of A/D conversion in an A/D conversion circuit 4 from a reproduced RF signal, a CLK error circuit 5 detects an error (CLK error) of its CLK clock. A C1 error circuit 8 detects a C1 error from a digital signal after A/D conversion. A microcomputer 6 and a voltage generating circuit 9 performs CLK delay adjustment of the PLL circuit T based on a CLK error, while performs phase adjustment of an integration equalization circuit 2 based on a C1 error.