baber/WOPTO huggingface dataset:
Patent JP-S62256266-A (JP)
Title: Magnetic disk control device
Inventor: OMOTO OSAMU
IPC: G11B20/10
Filed: 1986-04-26
Abstract: PURPOSE:To decrease a turn around time by reporting the end to a host device by the end of write to a write data storage means and to one magnetic disk with respect to a write command from the host device to a double write object device. CONSTITUTION:When a data processing unit 2 decides a double write pair and issues a command to a magnetic disk control device 4, the device 4 stores the relation of correspondence of master/slave magnetic disk devices 61, 62 being the object to double write to a device correspondence table TB 441. When the unit 2 applies a write command to the device 61, the device 4 receives the write command through an interface IF section 41, a control section 44 uses the device number of write command to search the TB 441 thereby recognizing a double write device and track control information is read from a track control TB 442. The control section 44 uses the control information to store a write data in a storage section 45 and writes the data in a master device 61 through a write/read section 42 and an IF section 43 to apply a write end report to the device 2. Then the write data stored in a storage section 5 is written in a slave device.
Patent JP-H0242080-A (JP)
Title: Heterocyclic lactam derivative
Inventor: JIYAN DABURIYUU EFU WASUREI
IPC: C07D471/16
Filed: 1989-04-19
Abstract: NEW MATERIAL: A heterotetracyclic lactam deriv. of formula I (wherein R 1  to R 3  are each H, a lower alkyl; m is 2-3; n is 1 and 2; Het is a pyrrole or an imidazole ring which is bonded at either two adjoining positions and in some cases, substd. with 1 or 2 lower alkyl) or a salt of a compd. wherein Het is a substd. imidazole in some cases.  
     EXAMPLE: (9b,13a-cis)-2H-1,4,5,10,11,12,13,13a-octahydropyrrolo-[2',1':3,4]- pyrazino[2,1-i]indol-2-one.  
     USE: Medicines being useful for therapy of brain incompetence, improvement of gnosis and therapy of dysgnosis. E.g. being useful for therapy of senile dementia, Alzheimer's disease, damaged memory in dyslexia and learning condition.  
     PROCESS: E.g. a compd. of formula II (wherein Het' is a puyrrolidiyl group, etc.), is cyclized to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10288532-A (JP)
Title: Voice guide device for vehicle
Inventor: NOJIMA AKIHIKO
IPC: G10L13/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To perform a suitable voice guide adapted to the mind state of an occupant by detecting the mind state of the occupant and forming the voice guide of an expression content according to the mind state. SOLUTION: A navigation ECU 10 outputs a control signal to an audio system 19 to regulate a volume when a voice guide is given. The concentration degree to operation of a driver is determined on the basis of the voice pitch, voice volume, frequency of switch operations, and frequency of accelerator and brake operations transmitted from a voice confirming ECU 20, a switch operation monitor 24, an accelerator and brake operation monitor 26, respectively. The activity level of the driver is determined on the basis of the heart rate from a pulsation sensor 28. On the basis of these concentration degree to operation and activity level, each mode of 'normal', 'impatience', 'vagrantnes' and 'reduction in consciousness' is set, and an expression content is changed according to each stage.  For example, the voice speed of impatience mode is set lower as the stage of impatience is higher, and in the consciousness reduction mode, the volume is raised.
Patent JP-S62255720-A (JP)
Title: Extraction of metallic ion in combustion air
Inventor: KUBO SHINICHI
IPC: F02M27/04
Filed: 1986-04-25
Abstract: PURPOSE:To save fuel consumption and purify exhaust gas by applying an electric field on the suction side of combustion air to extract metallic ion. CONSTITUTION:When an electric field is applied on the suction system of combustion air while employing a metal, provided with an ionization tendency larger than the same of hydrogen, as a positive electrode and a metal with smaller ionization tendency as a negative electrode, metallic ion, which moves from the negative electrode to the positive electrode, enters into an engine cylinder before arriving at the positive electrode and is mixed with fuel whereby a substance alpha is produced. The substance alpha realizes both of positive and negative catalytic effects. When a motorcar, equipped with the device employing the theory of this invention, is compared with a traditional car, the ratio of fuel consumption in the 1955 type AT vehicle of TOYOTA CARINA 1,500cc is 16.5km:9.1km, the ratio of CO in exhaust gas is 550ppm:3% while the ratio of fuel consumption is 16.2km:8.7km and the ratio of contamination concentration of exhaust gas is 18.2%:38% in the 1961 type AT vehicle of TOYOTA diesel car.
Patent JP-H02274701-A (JP)
Title: Photopolymerizable composition
Inventor: IMAHASHI SATOSHI
IPC: C08F2/50
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a photopolymerizable composition having sensitivity even to light in the visible region by mixing a normally nongaseous ethylenically unsaturated compound with a specified photoinitiator and a specified sensitizer. CONSTITUTION:The subject composition is obtained by mixing a normally nonaqueous ethylenically unsaturated compound with a compound selected from an iron/allene complex of formula I (wherein R<1> and R<2> are the same or different groups, R<2> may be combined with a benzene ring to form a condensed polycyclic compound, and X is BF4 or the like) and a 2,4,6-trisubstituted triazine compound of formula III [wherein X, Y and Z are each a (substituted) aryl or the like, at least one of them is a halogen-substituted methyl] and a p-aminophenyl unsaturated ketone compound of formula IV [wherein (m) and (n) are each 0 or 1; G is a bivalent organic group; R<3> is H, a 1 to 10C (substituted) phenyl or the like; R<6> is a group of formula V where l is 0 or 1; and X is a (substituted) phenyl].
Patent JP-H01268310-A (JP)
Title: Clock circuit
Inventor: TAKASUKA YUTAKA
IPC: H03K5/151
Filed: 1988-04-20
Abstract: PURPOSE:To guarantee the non-overlap even if a power supply voltage is fluctuated, and also, to miniaturize the circuit by using a Schmitt trigger input type inverter having a hysteresis characteristic. CONSTITUTION:Inverters 20A-20C having a hysteresis characteristic are connected in series between an output terminal of an AND gate 18 and one input terminal of an AND gate 22, and inverters 24A-24C having a hysteresis characteristic are connected in series between an output terminal of the AND gate 22 and one input terminal of the AND gate 18. In such a way, as for this Schmitt trigger input type inverter, its signal propagation delay time is longer than that of a regular inverter, therefore, the number of inverters required for obtaining a desired signal propagation delay time can be decreased, the circuit can be miniaturized, and also, since the desired signal propagation delay time is secured, even if a power supply voltage is fluctuated, the non-overlap in a logical level fluctuation section of output clock signals Q1, Q2 can be guaranteed.
Patent JP-H04327788-A (JP)
Title: Heat exchanger
Inventor: ONUKI TADAYOSHI
IPC: F28F3/04
Filed: 1991-04-30
Abstract: PURPOSE:To improve heat exchanging efficiency surely in a simple manner by a method wherein an inner gas passage to be cooled is contacted with an outer gas passage to effect cooling and the inner gas passage is disposed on the outer side so as to be contacted with the outer gas and the outer gas passage is disposed on the inner side so as to be contacted with the inner gas. CONSTITUTION:In a heat exchanger 4 provided in an enclosure 1 accommodating electronic devices, an inner gas passage 43 and an outer gas passage 47 of said exchanger are arranged through a partition 49 in such a manner that the passage 43 is disposed on the outer gas side and the passage 47 on the inner gas side. And an inner gas feed fan 42 and an outer gas feed fan 46 are provided in the passage 43 and the passage 47 respectively. As a result, the passage 43 is heat exchanged with the passage 47 through the partition 49 and also heat exchange is effected between the passage 43 and an outer wall 50 and between the passage 47 and a wall face 11 of the enclosure 1. Consequently, heat exchanging efficiency can be improved surely in a simple manner.
Patent JP-S5223035-A (JP)
Title: Production of alkylbenzoic acids
Inventor: NAKAJIMA AKIRA
IPC: C07C63/06
Filed: 1975-08-12
Abstract: PURPOSE: Tp produce alkylbenzoic acids in high selectivity by introducing melecular oxygen through a rotary atomizer under conditions to prevent the formation of dicarboxylic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09288017-A (JP)
Title: Temperature measurement device for smelting furnace
Inventor: OKABE SUSUMU
IPC: G01K1/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a smelting furnace temperature measurement device wherein solution of blockage at a tuyere and temperature measurement in a furnace are performed at the same time and an accurate an reliable temperature measurement is possible with a high temperature solution in the furnace. SOLUTION: A means for measuring a temperature of a high temperature solution through an tuyere 60 of a smelting furnace, and a punching means 30 which salutes blockage at the tuyere 60 are provided. (a) The temperature measuring means comprises an optical fiber 20 whose tip is submerged in a high temperature solution, an optical thermometer which converts an optical signal transferred through the optical fiber 20 into a temperature quantity, a guide tube 23 which introduces the optical fiber 20 into the tuyere 60, a feeding/retracting means 24 which feeds/retracts the guide tube 23 where the optical fiber 20 is inserted from the tuyere 60, and a feeding means for the optical fiber 20, and (b) the punching means 30 is provided with a punching rod 31 which crushes a blockage at the tuyere 60 and a reciprocating means 32 far it.
Patent JP-H02276473-A (JP)
Title: Dc-dc converter
Inventor: IIDA KATSUJI
IPC: H02M3/28
Filed: 1989-04-18
Abstract: PURPOSE:To increase the capacity of a DC-DC converter and simplify the same by a method wherein a DC input is divided into equal voltages while a switching element and a flyback transformer are connected to each voltage. CONSTITUTION:A DC-DC converter is constituted of a DC power source 1, DC voltages 1', 1'', formed by dividing the DC power source 1 into equal voltages by capacitors, flyback transformers 2'', 2''', connected to the voltages 1', 1'', switching elements 3', 3'', clamping diodes 5, 5 and the like. A DC voltage is supplied to a load 9 from the secondary windings of the transformers 2'', 2''' through diodes 7', 7'' and a capacitor 8.
Patent JP-S5524868-A (JP)
Title: Grinding belt
Inventor: MIYASAKA TSUTOMU
IPC: B24D11/06
Filed: 1978-08-11
Abstract: PURPOSE: To provide a grinding belt for being capable of grinding smoothly an inner surface of an object whose inner shape is square or polygonal and of giving a fine grinding finish to a surface.  
     CONSTITUTION: Grinding particles 12, 22 and 32 are adhered to or embedded in a whole circumferene of or a part of a cross-section of belt base materials 11, 21 and 31 which are made of rubber and synthetic resin, or an animal fiber and a vegetable fiber, and which have a round or semicylindrical cross-section, or a cross-section formed in combination of curved and a straight line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000246421-A (JP)
Title: Manufacture of complex casting
Inventor: FUKAMI HAJIME
IPC: B22C3/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of a complex casting improving wear resistance or lubricity without lowering machinability of the casting, to reduce the cost and to restrain the development of strain caused by thermal stress. SOLUTION: The producing method of the complex casting, which dots the different kinds of surface parts having different mechanical properties with a main body portion in at least a part of the surface in the main body portion, is composed of a step 101 for manufacturing a pattern having the shape corresponding to the casting, a step 102 for embedding this pattern into a splitting type mold, a step 103 for taking out the pattern by splitting the mold, a step 105 for sticking the different kind of material having different mechanical property with the main body portion to the thickness removed with the machining after producing the casting, or thicker at a part on the surface of the mold after taking out the pattern,  a step 106 for mating the split molds after sticking the different kind material and a step 107 for pouring the molten metal material for forming the main body portion into the inner space of the mold.
Patent JP-H11253994-A (JP)
Title: Two-stage type nitrification/denitrification tank
Inventor: SHIMODAIRA TOSHIKAZU
IPC: C02F3/34
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of water temp. in tank, to suppress the fluctuations of alkalinity or the concn. of org. matter and to realize stable and high treatment efficiency even in a cold district by dividing one tank into upper and lower stages to set the upper stage to a nitrification chamber while setting the lower stage to a denitrification chamber and providing a partition plate having communication ports to the boundary of the upper and lower stages. SOLUTION: A nitrification chamber 1 and a denitrification chamber 2 are provided so as to be separated up and down by a partition plate 3 having communication ports 5 and the mixed soln. of the nitrification chamber 1 is sent to the denitrification chamber 2 under pressure by a circulating pump 6. Partition walls 7, 8 are provided to the nitrification tank 1 and the denitrification tank 2 so that water streams in the respective chambers 1, 2 are made hard to short-circuit to be capable of performing sufficient treatment in both of the nitrification chamber 2 and the denitrification chamber 3.  At a time of the treatment of sewage, a constant amt. of sewage and a constant amt. of return sludge are intermittently introduced into the denitrification chamber 2 by transfer pipes 9, 10 to be stirred and mixed by a stirring pump 11 before transferred to the nitrification chamber 1 by a transfer port 4. The resulting mixture is aerated by an air diffusing port 12 to be stirred and to be transferred to a next tank by a transfer port 13. This treatment is repeated to repeatedly nitrify and denitrify sewage.
Patent JP-H07276763-A (JP)
Title: Engraved seal surface cleaning liquid and cleaning method
Inventor: WADA HIROSHI
IPC: B41C1/04
Filed: 1994-04-11
Abstract: PURPOSE:To enable removal of residues from the seal surface by using an emulsion or latex, that is, an aqueous dispersion of rubber or a synthetic resin, in which the diameter of micro-particles dispersed in the water is controlled within a predetermined range and the solid content is also controlled within another predetermined range. CONSTITUTION:A seal 2 is dipped in an emulsion or latex, that is, a dispersion 1 in which the diameter of dispersed micro-particles is 0 to 5mum and the solid content is 5 to 20%, and subjected to vibrations or repeated stretching. The added particles move, together with the dispersion 1, on the surface of the seal 2 and into and out of air pores 2A that open to the surface. The currents of the dispersion 1 thus caused remove residues 3, such as carbides and cutting chips, from the surface and the inside of the pores 2A. The residues 3 are thereby completely removed from the surface of the seal 2, thus allowing clear printing.
Patent JP-S5431843-A (JP)
Title: Engine generator
Inventor: ITOU RIYOUICHI
IPC: F02D9/02
Filed: 1977-08-15
Abstract: PURPOSE:To prevent the generated voltage and frequency from abnormally rising, by preventing the rotational speed of engine from being increased by the governor difference under low-load running and under no-load running.
Patent JP-S5723630-A (JP)
Title: S-(beta-hydroxy-gamma-trimethylammoniopropyl) keratin
Inventor: MIYAMOTO TAKEAKI
IPC: C08H1/00
Filed: 1980-07-18
Abstract: PURPOSE: The titled keratinous derivative, prepared by converting sulfhydryl groups in keratin into S-β-hydroxy-γ-trimethylammonium groups, readily soluble in water a mixed solvent of water with a hydrophilic organid solvent, and capable of giving a uniform transparent film.  
     CONSTITUTION: A keratinous derivative expressed by formula I (Ker is keratin main chain having a molecular weight of 10,000W1,000,000; X is halogen), prepared by reducing the keratin expressed by the formula Ker-S-S-Ker into a Keratin expressed by the formula Ker-SH, and adding glycidyl trimethylammonium chloride expressed by formula X to the resultant Keratin at room temperature to 90°C.  
     USE: A set lotion for setting hair, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5316573-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J23/10
Filed: 1977-08-17
Abstract: PURPOSE: To secure a uniform magnetic field distribution by forming the magnetic pole piece into a concave surface opposing to the cylindrical electron active space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5618659-A (JP)
Title: Coating composition
Inventor: JIYOSEFU ARUBAATO ANTONERI
IPC: C08F8/00
Filed: 1980-07-18
Abstract: A high solids coating composition that dries rapidly to a tack-free finish and cures under ambient temperature conditions to a durable finish useful for metals, plastics, wood, fiberglass reinforced plastics; the coating composition is used as a finish for automobiles, trucks, trailers, tractors, appliances and airplanes and also used to refinish automobiles and trucks; the film forming polymer of the coating composition has a backbone of polymerized monomers of an alkyl methacrylate such as methyl methacrylate or styrene, an alkyl acrylate and hydroxyl containing monomers such as a hydroxy alkyl acrylate or a hydroxy alkyl methacrylate and has attached thereto pendant drying oil fatty acid groups to provide the composition with ambient curing characteristics; wherein these drying oil fatty acid groups are attached by a reaction of the carboxyl group of the drying oil fatty acid and pendant hydroxyl group of the polymer backbone.
Patent JP-S60243614-A (JP)
Title: Lens barrel
Inventor: INAGE HISAO
IPC: G02B7/04
Filed: 1984-05-18
Abstract: PURPOSE:To obtain a smooth operation sense at the time of focusing by covering a helicoid screw part of a main cylinder with a thermal contraction member. CONSTITUTION:A thermal contraction tube 6 is placed on the outside periphery of a helicoid screw part 4 of a main cylinder 3. The tube 6 has a large contraction quantity by hot air, therefore, contracts faithfully in accordance with a crest shape of the helicoid screw part 4, and a helicoid screw increased by thickness of the contraction tube is formed. In such a way, a rough state of the surface, which is a defect of a plastic containing a reinforcing material is settled by using the tube 6, and by applying the tube 6 to only the main cylinder of a zoom lens, it does not occur that each glass fiber 5 is rubbed. As a result, not only a smooth operation sense is obtained but also a sound insulating effect of an abnormal sound can be made remarkable.
Patent JP-H05270755-A (JP)
Title: Elevator maintenance device
IPC: B66B3/00
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate repair of elevator and its restitution by comparing the current value sensed by a current sensor which senses the output current of an inverter with the expectation current value, judging that it is in abnormal mode when the deviation given from comparison exceeds a certain value, and storing in memory the current value at the time of abnormality. CONSTITUTION:AC power from a three-phase AC source 1 is converted into a DC power by a converter 2, and an elevator driving motor 5 is operated through an inverter 4 which changes this DC power into an AC power of any desired voltage and frequency. The output of this inverter 4 is controlled through control of its self-extinction elements 4a-4f by a microcomputer 8 with the aid of a base drive circuit 9. In this arrangement, the output current of the inverter 4 is sensed by current sensors 6a-6c, and the sensed current value is compared with the expectation current value by the microcomputer 8, and when the deviation given from comparison exceeds a specified value, the failed self-extinction element is identified along with storing the current value at that time.
Patent JP-S6426849-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/85
Filed: 1988-04-21
Abstract: PURPOSE:To provide antistatic performance to a sensitive material without contaminating a developing soln. or rollers by incorporating a specified compd. into at least one of the constituent layers. CONSTITUTION:A compd. represented by formula I is incorporated into at least one of the constituent layers of a photographic sensitive material. The pref. amt. of the compd. used is 0.0001-2.0g, especially 0.0005-0.3g per 1m<2> sensitive material. A mixture of two or more kinds of compds. represented by formula I may be incorporated. Superior antistatic performance is provided to the sensitive material and the contamination of processing solns. and the sticking of water insoluble matter on transfer rollers can be prevented.
Patent JP-2000294195-A (JP)
Title: Ceramic discharge lamp
Inventor: MIYANAGA AKISHI
IPC: H01J61/36
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To approximately equalize an average coefficient of liner expansion with a coefficient of expansion of a discharge vessel to prevent generation of cracks in a sealed body and enhance productivity and reliability by arranging a high toughness member in the surroundings of an electrode rod in the position adjacent to the inner end surface of a sealing member. SOLUTION: An electrode rod 14 is inserted a through hole on the inside of the outer end part of a sealing tube 12, a high toughness member 20 is arranged adjacent to the inner surface of a sealing member 15, so as to opposite to the outer end surface of a sleeve 17, and the sealing member 15 is airtightly sealed at the outer end part of the sealing tube 12. The high toughness member 20 is comprised of a coefficient of linear expansion adjusting component of an alumina component, a silica component, and metal oxide, and a specified metal component, and made of a material having a high fracture toughness value such as cermet, having almost the same coefficient of linear expansion as that of a discharge vessel 10.  Intermediate layers 21b, 21a are formed on the surface layers of the sealing member 15 and the high toughness member 20 in sealing to enhance sealing capability and bonding capability. The generation of cracks in a sealed body is prevented, and break in a sealing tube 12 can be prevented.
Patent JP-S58214459-A (JP)
Title: Insulator
Inventor: KATOU HISAO
IPC: B62D3/12
Filed: 1982-06-09
Abstract: PURPOSE:To faciliate fixing of a resilient member thus to improve the assembling workability and to uniform the quality by uniforming the spring constant of the resilient member. CONSTITUTION:An insulator 8 is comprised of a bracket 7 and a resilient member 6 where a notch section 10 and a convex section 11 are made in the resilient member 6. Said notch section 10 will facilitate fitting of the resilient member to the rack casing. When projecting the convex section 11 from the fixing face 7b of bracket 7, the resilient member 6 will be compressed to fasten the rack casing resulting in elimination of characteristic values.
Patent JP-S63264092-A (JP)
Inventor: KAWAI YASUO
IPC: D05B19/00
Filed: 1987-04-22
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。