baber/WOPTO huggingface dataset:
Patent JP-H07258708-A (JP)
Title: Operation of blast furnace using formed coke
Inventor: YAMAMOTO TETSUYA
IPC: C21B5/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide a means, by which the stable operation of a blast furnace can be obtd. even if a large amount of formed cokes are used, by basically resolving the increase of permeable resistance and the flowing in of the formed cokes into gaps caused by the shape of the formed coke and stabilizing the distribution of reducing gas. CONSTITUTION:At the time of charging the formed coke into the blast furnace, the large block formed coke of 60-150mm size is produced, after crushing this coke is charged so as to make up 5-80wt.% of the whole cokes. At this time, the distribution of the grain size in the whole cokes after the crushing is made to be 30-50% of 50-100mm size, 40-70% of 25-50mm size and <=10% to <=25mm size.
Patent JP-S52451-A (JP)
Title: Angle detector
Inventor: MINORIKAWA HITOSHI
IPC: G01D5/20
Filed: 1975-06-23
Abstract: PURPOSE: To enhance vibration-resistant and shock-resistant performance of an angle detector used for detecting the opening degree of the throttle valves of automobiles, by fastening a fixed magnetic core via a resilient material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S572309-A (JP)
Title: Methyl methacrylate polymer
Inventor: SUGIMORI TERUHIKO
IPC: C08F2/00
Filed: 1980-06-05
Abstract: PURPOSE: The titled polymer of high purity, obtained by polymerizing methyl methacrylate without using a chain transfer agent, and suitable for a resist resin having improved resolving power.  
     CONSTITUTION: A monomer (mixture) consisting of methyl methacrylate and a comonomer, e.g. acrylic acid, at a weight ratio betwen the methyl methacrylate and the comonomer of 100W70/0W30 is polymerized in a polar solvent, e.g. dimethylformamide, without using a chain transfer agent to give a polymer having a weight- average molecular weight of 300,000W800,000, a dispersity ≤4 and preferably a decomposition ratio by the X-ray irradiation ≥0.0001. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62233636-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F11/76
Filed: 1986-04-01
Abstract: PURPOSE:To perform stabilized operation in an air conditioner by decreasing the opportunity where all dampers are off at the same time, by detecting thermal load to each room by a signal from a thermostat installed in each room, by setting the opening of each damper in accordance with the thermal load, and by controlling the damper, based on the determined opening. CONSTITUTION:An indoor unit 9 is installed in a site such as the attic of a building. A heat source 1 such as a heat pump, and a fan 2 are provided in the unit 9. A main duct 3 and branch ducts 13 being branched off to each room are connected to the indoor unit 9, and a damper 4 is provided to each branch duct 13. A thermostat 5 is provided in each room. A room-temperature detector and a room-temperature setter are provided to the thermostat 5. Thermal load to each room is detected by the thermostat 5, and the opening of each damper 4 is determined, based on the detected value. In such a manner, the opening of each damper 4 can be controlled.
Patent JP-H03274586-A (JP)
Title: Method for preparing calculator hologram
Inventor: NISHII KANJI
IPC: G02B5/32
Filed: 1990-03-26
Abstract: PURPOSE:To perform good coherent holographic optical information processing by correcting the phase distortion of transmission of a picture element which is changed in accordance with the value of amplitude components of a calculator hologram or the phase destortion of reflection light by changing the position of the picture element for displaying the phase component. CONSTITUTION:A cell 15 is constituted of (m)X(n) pieces of a liquid crystal space light modulator 1, for example, 8X8 pieces of the picture element 8, and only the aperture part 16 disposed in the cell 15 has a transmittivity '1', and the transmittivity of the other parts is '0'. The amplitude component of such a calculator hologram is shown by the area of the aperture part 16, generally, a lateral width W is fixed, so that it is shown by the height A. And the phase-shift component is shown by the quantity of eccentricity DELTAP of the center of the aperture part 16 from the center of the cell. And the correction of the phase distortion of the transmission of the picture element 6 which is changed in accordance with the value of the amplitude component A or the phase distortion of the reflection light is performed by changing the position of the picture element 6 for displaying the phase component A. Thus, the good coherent holographic optical information processing can be performed.
Patent JP-S55167211-A (JP)
Title: Pack composition
Inventor: SUGIYAMA IWAKICHI
IPC: A61K8/34
Filed: 1979-06-16
Abstract: PURPOSE:A peel-off type pack composition having a short drying time and good feeling in use, obtained by adding a crosslinkable water-soluble metal compound to an aqueous or water-alcohol solution of polyvinyl alcohol. CONSTITUTION:Polyvinyl alcohol (preferably one modified by an alkoxy-containing silicone compound) is dissolved in water or a mixed solvent of water and alcohol to give a solution, to which a crosslinkable water-soluble metal compound is added to prepare a pack composition. A compound of Ti, Zr, or Al is preferably used as the metal compound and 0.01-10pts.wt. of the metal compound is blended with 1 pt.wt. of polyvinyl alcohol. The prepared pack composition has improved drying characteristics and can be peeled off for only about 8-17min.
Patent JP-2000273647-A (JP)
Title: Formation of metallic oxide coating film by sol-gel method
Inventor: HARA YOSUKE
IPC: C23C18/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for forming a metallic oxide coating film with excellent cost effectiveness forming a homogeneous and thick metallic oxide coating film of 0.05 to 5 μm thickness without generating cracks and also by one process. SOLUTION: This method is composed of a stage in which a soln. contg. a metallic oxide oligomer-aromatic compd. solvent complex formed by adding an aromatic compd. solvent in which metallic salt has been dissolved with a water-alcohol mixed soln. and thereafter executing hydrolysis and dewatering condensation reaction is prepd. and a stage in which the metallic oxide oligomer- aromatic compd. solvent complex-contg. soln. prepared in the above stage is deposited on a substrate in the atmosphere of a solvent, which is dried and is thereafter heat-treated to form a metallic oxide coating film.
Patent JP-H11270303-A (JP)
Title: Moving blade fixing method for jet engine
Inventor: TANAKA TOMOYUKI
IPC: F01D5/30
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten much time required for removing by bending and returning a retainer easily, fixing a moving blade to a disk slot smoothly, securing a desired secondary air flow so that the retainer does not narrow an opening for secondary air, and removing the retainer in decomposing. SOLUTION: This fixing method can bend and return a bent part 14 of a retainer 10 easily so that a sectional area at the bent part 14 of the retainer 10 is formed smaller than other parts. Therefore, a moving blade 4 is fixed to the disk 1 securely, the retainer 10 is not transformed wrongly, an opening 5 for a secondary air is not narrowed and the retainer 10 returns easily in decomposing, resulting in removing the retainer 10 easily.
Patent JP-S60227627-A (JP)
Title: Apparatus for cutting heel joint part of leg of slaughtered poultry
Inventor: HENRIKASU FURAANSHISUKAASU YAK
IPC: A22C21/00
Filed: 1985-04-09
Abstract: Device for cutting through the heel joint of the leg of slaughtered poultry which is supplied hanging by this leg (1), comprising a stop (8) which is at an angle to the feed direction and an elongate cutting knife (10) which reaches beyond the stop (8) and is rotatably driven around an axis of rotation (9) located in the feed direction in front, and sideways of the stop (8).
Patent JP-H04311212-A (JP)
Title: Power unit
Inventor: KOBAYASHI SATOSHI
IPC: G05F1/56
Filed: 1991-04-09
Abstract: PURPOSE:To protect a series regulator from a temperature rise by providing in series a characteristic resistance element between the series regulator and an input. CONSTITUTION:A positive characteristic resistance element 3 and a DC output terminal 5 at which the load is connected to a series regulator 1 are connected in series with a DC input terminal 4. The element 3 and regulator 1 are thermally coupled with each other through a heat sink 2. The element 3 abruptly increases in resistance from, for example, for example, 100 deg.C and, when the temperature becomes 120 deg.C, the resistance value becomes 3-10times as high as its resistance value at a room temperature. Therefore, the resistance value is very small untill the resistance reaches 100 deg.C. By using the element 3 whose resistance value suddenly increases from 100 deg.C, an efficient and effective protecting means can be obtained, sine the loss caused by the series resistance is small at the room temperature and, a voltage drop produced by the resistance is generated when the temperature of the regulator 1 rises considerably.
Patent JP-H08273616-A (JP)
Title: Sealing part structure of aperture part of metal vapor light emitting tube
Inventor: NAGAI HIROAKI
IPC: H01J9/40
Filed: 1995-03-31
Abstract: PURPOSE: To prevent leakage from a sealing part of a metal vapor light emitting tube. CONSTITUTION: A cap 3 is composed of a first, a second, and a third divided caps 3a, 3b, 3c, and the first divided cap 3a is made of either Al2 O3 whose thermal expansion coefficient is equal to that of a material for a light emitting tube or an insulating body having similar thermal expansion coefficient, the second divided cap 3b is made of an insulating body, e.g. Al2 O3 and the third divided cap 3c is made of an insulating body, e.g. a metal having resistance to halogens such as Nb, W, Mo, Pt, etc., or which is metallized with these metals.  Through hole are formed in the first divided cap 3a and the second divided cap 3b in the axial direction, an external electrode 5 and an internal electrode 6 are inserted in the holes, an end part of the external electrode 5 coming out of the hole is inserted in a hole 7 formed in the third divided cap 3c, an end part of the internal electrode 6 coming out of the hole is inserted in a hole 8 formed in the third divided cap 3c, and consequently, the external electrode 5 and the internal electrode 6 are electrically connected each other.
Patent JP-2000275495-A (JP)
Title: Mirror frame device
Inventor: TAKANASHI TATSUO
IPC: G02B7/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mirror frame device having a simple structure and a small number of part items and capable of being driven by a structure comprising a backlash-free cam and cam followers. SOLUTION: A cam ring 1 serves as a barrel having cam grooves 11 for driving a cam follower 30a. Spring portions are provided near the cam grooves 11 as spring means for exerting a predetermined holding force so that cam followers 30b are held in the cam grooves 11. The cam grooves 11 are continuous grooves or holes opened through the peripheral surface of the cam ring 1. The spring portions are formed of a plurality of holes opened adjacent to the cam grooves 11.
Patent JP-S616127-A (JP)
Inventor: BUERUNAA SHIYUTEKU
IPC: G11B5/706
Filed: 1985-04-12
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-S62235229-A (JP)
Title: Production of crystallized glass
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B32/02
Filed: 1986-04-02
Abstract: PURPOSE:To obtain the titled crystallized glass by pulverizing the glass material consisting essentially of SiO2, densely packing the powder into a forming die by utilizing vibration, and heat-treating the molded product to fuse integrally, density, and crystallize the glass powder. CONSTITUTION:The glass material contg., by weight, 45-75% SiO2, <=20% Al2O3, 5-40% CaO, and 2-20% (Na2O+K2O) as the essential components, wherein (SiO2+Al2O3+CaO+Na2O+K2O)>85%, is pulverized into the powder contg. >=70% of <=200-mesh particles. The powder is densely packed into the vibrating forming die of a desired shape by giving 30-180Hz vibration to the die to obtain a vibrating molded product. The product is heat-treated to soften and fuse the particles to each other and to integrate, densify, and crystallize the particles, and wollastonite crystals are substantially deposited. Densification and uniformization can be easily performed even with a large-sized molded body.
Patent JP-H07278750-A (JP)
Title: Bearing member excellent in characteristic of retarding microstructural change due to repeated stress load
Inventor: YASUMOTO SATOSHI
IPC: C22C38/58
Filed: 1994-04-15
Abstract: PURPOSE:To obtain the bearing member having long bearing life even under severe service conditions containing dust by adding large amounts of Mn in combination with Al to a steel of specific composition and controlling the amount of austenite in the steel. CONSTITUTION:This bearing member has a composition consisting of, by weight, 0.5-1.5% C, >2.0-5.0% Mn, 0.005-0.07% Al, <=0.0020% O, and the balance Fe and also has a steel structure in which the amount of retained austenite in the steel is regulated to 10-35% by volume ratio. Moreover, one or more kinds among 0.05-0.5% Si, 0.05-2.5% Cr, 0.05-0.5% Mo, 0.05-1.0% Cu, 0.0005-0.01% B, and 0.0005-O.012% N or one or more kinds among >0.5-2.5% Si, >2.5-8.0% Cr, >1.0-3.0% Ni, >0.5-2.0% Mo, >0.012-0.050% N, 0.05-1.0% each of V, Nb, and W, 0.02-0.5% each of Zr, Ta, and Hf, and 0.05-1.5% Co can further be incorporated into this steel.
Patent JP-H09270648-A (JP)
Title: Parametric equalizer
Inventor: SASAKI MAKOTO
IPC: H03G1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To adjust the frequency characteristic of an equalizing characteristic while analyzing a characteristic in the vicinity of a frequency under adjustment by providing a selection means (an input section and a CPU) to select the equalizing characteristic, a display means (a display screen of a display device) to display the frequency characteristic of the equalizing characteristic and a display means with magnification of partial frequency band of the frequency under adjustment. SOLUTION: A display section 1 displays plottings based on display data from a CPU 2. An input section 3 enters plural setting values of various parameters and prepared setting values to a ROM 2a and is used to select any of them. An EQ processing section 4 conducts arithmetic processing based on stored coefficients to realize the equalizer characteristic set by the input section 3. An input audio signal 5 of a digital signal form is given to the EQ processing section 4, and an audio output signal is given to a D/A converter 6, from which an analog output signal is outputted. The CPU 2 decides the coefficient to obtain the equalizer characteristic according to the parameter set by the input section 3 and provides the result to the EQ processing section 4.
Patent JP-S58193635-A (JP)
Inventor: BABA OSAMU
IPC: A01K61/00
Filed: 1982-05-08
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-S533335-A (JP)
Title: Odor removal device for diazo type copier
Inventor: HASHIMOTO HIDEO
IPC: G03D7/00
Filed: 1976-06-30
Abstract: PURPOSE: To maintain a comfortable atmosphere by connecting a suction box containing a built-in heating roller to the side end of an outlet of a developing room, connecting a blower to the suction box, and exhausting an ammonia gas from a photo-sensitive paper to the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57191824-A (JP)
Title: Magneto-resistance effect head
Inventor: KUMAGAI MUNEHITO
IPC: G11B5/39
Filed: 1981-05-20
Abstract: PURPOSE:To wind a coil for bias generation in plural times, and to set the best bias magnetic field by providing a bias magnetic field applying means at distance from a magnetic resistance effect element. CONSTITUTION:On the medium opposite surface side of the top surface of a substrate 2, a ferromagnetic thin film 6 is formed as a magneto-resistance element connecting with a signal lead-out terminal 7 for flowing a detection current Is, and a bias magnetic field generating coil 12 is wound near the opposite- directional end part of the thin film 6 of a magnetic material 11 extended from the circumference of the thin film 6 to the opposite side of the medium opposite surface, thus constituting a bias magnetic field applying means 10. Then, a magnetic field generated by the coil 12 is transferred to the circumference of the thin film 6 through the magnetic material 11. consequently, the magnetic material 11 is not exposed to the side of the medium opposite surface A, so the generation of noises and a failure in reproduction due to contact with the thin film 6 are prevented.
Patent JP-S5411715-A (JP)
Title: Ultrasonic ciffusing method
Inventor: FUSAYASU TOSHIHIRO
IPC: B06B3/04
Filed: 1977-06-28
Abstract: PURPOSE: To diffuse ultrasonic beams with less attenuation by using a hollow body in which air or other is filled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06263754-A (JP)
Title: 7-aminopyrrolidinylquinoline-3-carboxylic acid
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new compound useful as an antimicrobial agent, an antitumor agent, a therapeutic agent for AIDS, etc. CONSTITUTION:A compound of formula I (R<1> is H or lower alkyl; R<2> is H or lower alkyl; R<3> is H, lower alkyl, lower alkanoyl, etc.; R<4> is lower alkoxy, lower alkylthio or cyano) such as 7-(3-amino-4-methylene-1-pyrrolidinyl)-1- cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid. The compound of formula I is obtained by reacting a 7-halogenoquinoline-3 carboxylic acid derivative of formula II (X is halogen) with a pyrrolidine derivative of formula III in a solvent (e.g. DMF) optionally in the presence of a base (e.g. triethylamine) under cooling to a temperature capable of refluxing the solvent.
Patent JP-H069538-A (JP)
Title: Production of isocyanate or isocyanate mixture useful for producing polyurethane foam
Inventor: MANFURETSUTO GARUUSU
IPC: C08G18/70
Filed: 1993-03-12
Abstract: PURPOSE: To prepare an isocyanate or isocyanate mixture substantially free from any coloring component and to use it for preparation of light colored polyurethane rigid foam.  
     CONSTITUTION: An isocyanate is treated with hydrogen in the presence of a catalyst under a pressure of about 3-150 bars at a temp. of about 10-180°C for about 15 minutes to about 4 hours, to obtain an isocyanate or isocyanate mixture substantially free from any coloring component. The isocyanate is useful particularly for preparation of light colored polyurethane rigid foam. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59202551-A (JP)
Title: Program analyzer
Inventor: TAKAHASHI YOSHINORI
IPC: G06F11/28
Filed: 1983-05-04
Abstract: PURPOSE:To collect CO coverage information by using the 1st bit map memory and the 2nd bit map memory in which a prescribed value of data is written in bit corresponding to each address in an area assigned by the 1st memory. CONSTITUTION:The address space of an active machine 20 represented in 23-bit is divided into areas of bit capacity possessed by a bit map memory 7. Further, a bit map memory 3 has a bit capacity corresponding to the address space of an area assigned corresponding to each bit of the memory 7. A high-order 7-bit of an address data inputted to a memory 22 via an A bus 24 from a CPU21 is applied to an address input of the memory 7 via an MPX4 and its reading output is supplied to a CS terminal of the memory 3 via an OR circuit 11 from an OUT terminal. Further, a write timing pulse is supplied to a write control circuit of the memory 3 from a control circuit 5. In this case, a prescribed value is written in bit corresponding to a low-order 16-bit of the address data fed via the A bus 24 via the MPX6 and the CO data is obtained based thereupon.
Patent JP-S563139-A (JP)
Title: Electrospark machining device
Inventor: TAKAHASHI KENICHI
IPC: B29C33/38
Filed: 1979-06-20
Abstract: PURPOSE:To enable uniform machining of a metal mold by a method wherein the setting of the angle of sending direction of a machining electrode and the aligning of the position of the electrode with that of a body to be machined are performed freely by the rotation and elevation of a machining head and by the rotation and the longitudinal and lateral motion of a machining table. CONSTITUTION:A machining head support part 15 is supported rotatably by a driving part 16 for head rotation. An elevating block 17 whereon the driving part 16 is placed is supported by a column 19. The rotation driving part 22 of a machining table 21 is placed on the 1st table 23 moving the driving part 22 to the lateral direction, while the 1st table 23 is placed on the 2nd table 24 moving the table 23 longitudinally. Moreover, the 2nd machining head 26 is provided at the tip of the spindle 12 of a machining head 11, whereby the smooth electrospark machining can be applied to the corner pary of a body 10 to be machined.
Patent JP-H11339757-A (JP)
Title: Battery
Inventor: YOSHIDA HIROAKI
IPC: H01M50/528
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently release the heating in a lead material by leading out either one of positive and negative electrodes of a generating element through a lead plate arranged along between the circumferential side surface of the generating element and the inner surface of a battery case, and connecting it to a polar terminal directly or through the other lead wire. SOLUTION: A lower current collector 6 is led out through a lead plate 9 integrally consisting of aluminum plate on the circumferential side of the ellipse of a generating element 1. The lead plate 9 is led out from the lower current collector 6, bent upward, and extended to the upper end part of the generating element 1 along the linear part of the ellipse of the circumferential surface of the generating element 1. The upper end of the lead plate 9 is horizontally bent and led out as a lead metal fitting 10 integrally consisting of aluminum plate. This lead metal fitting 10 is formed so as to cover an upper current collector 5 or above a lead metal fitting 7 with a space in the linear part of the ellipse of the generating element 1 and also cover the other semicircular part of the ellipse of the generating element 1 with a space.
Patent JP-S61237989-A (JP)
Inventor: MAKI NOBORU
IPC: C21D1/00
Filed: 1985-04-12
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-S60221195-A (JP)
Title: Primer composition for spot weld zone
Inventor: TAKETSU KUNIO
IPC: B23K35/22
Filed: 1984-04-18
Abstract: PURPOSE:To prevent rust on the joint surfaces of blank materials to be spot- welded for long time after welding by coating preliminarily a compsn. consisting of alkali silicate zinc rich paint and conductive paint on the joint surfaces. CONSTITUTION:(A) 5-12wt% binder, by the weight of the total solid content in the compsn., which binder consists of the initial condensation matter of tetraalkyl silicate and polyvinyl acetal resin and contains SiO2 in the initial condensation matter of the tetraalkyl silicate and polyvinyl acetal resin at (99:1)- (70:30) ratio. (B) 30-85wt% zinc powder, by the weight of the total solid content in the compsn. (C) 1-15wt% conductive pigment, by the weight of the total solid content in the compsn. (D) The blanace solid content consisting of iron phosphide and coloring pigment if necessary. The compsn. consisting of the above-described (A)-(D) are preliminarily coated on the joint surfaces of the blank material to be spot-welded.
Patent JP-S60221659-A (JP)
Inventor: TOMIYOSHI KAZUO
IPC: F25B1/00
Filed: 1984-04-18
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。