baber/WOPTO huggingface dataset:
Patent JP-S59222536-A (JP)
Title: Soaking pit
Inventor: SUZUKI TOMIO
IPC: C21D9/70
Filed: 1983-05-31
Abstract: PURPOSE:To provide a soaking pit which reduces fuel consumption and improves uniformity of heat by the constitution in which porous ceramic materials having high voids are mounted in the positions of the waste gas hole of a furnace facing the inside of the furnace and are heated by the waste gas passing therethrough thereby utilizing the materials as a radiation heat source. CONSTITUTION:A supporting plate 5 consisting of castable or other refractories is provided in the opening 4a of the waste gas hole 4 of a soaking pit 1 facing the inside of the furnace, and heat-resistant porous ceramic materials 6 of cordierite, etc. having high voids are fitted into the holes 7 provided suitably thereto and are fixed by means of refractory cement 8. Said ceramic material 6 having voids as high as about >=70% to maintain the smooth flow of waste gas are selected. The materials 6 are heated to a high temp. by the waste gas passing through the same and act as a radiation heat source to heat the coldest part in the furnace facing the hole 4 thereby equalizing the heat in the furnace. Energy is economized by the effective utilization of the heat possessed by the waste gas.
Patent JP-S58214962-A (JP)
Title: Characteristic arithmetic system of mutually connected multi-terminal network circuit including branch
Inventor: KATOU FUMIO
IPC: G06F17/16
Filed: 1982-06-07
Abstract: PURPOSE:To save memories and to decrease the arithmetic time, by repeating the local connection operation with a consistent algorism based on the characteristics and mutual connection information of stored partial circuits and obtaining the characteristics of the whole circuit. CONSTITUTION:A partial circuit U5 is first selected as the 1st partial circuit, and then a partial circuit U4 is selected as the 2nd circuit. The mutual connection information is read out to prepare for execution of the next connection sub- routine. Then a matrix is formed by aligning successively the non-connection terminal pair group, branch connection terminal pair group and connection terminal pair group. An operation is performed based on the obtained matrix. A connection table corresponding to the connection operation is updated by controlling a table rewriting control part 7 via a connection operation part 5. Thus the mutual connection information is rewritten. An impedance matrix Z which is obtained when the above-mentioned procedure is through with the connection operations of all partial circuits is equal to the impedance matrix of entire circuits. Then this matrix is delivered through an output part 8.
Patent JP-H02294553-A (JP)
Title: Hydraulically operated valve
Inventor: KURISUTOFU DEEE FUITSUSHIYAA
IPC: F02M47/00
Filed: 1990-04-12
Abstract: PURPOSE: To correct the error based on different thermal expansion and wear by providing a control means to control the action of a stop cam corresponding to the running condition so that the stop cam is brought into contact with a stop face even at the closed position of a valve. CONSTITUTION: A motor is driven through a friction clutch 14, a stop face 12 and a stop cam 11 interacted therewith are provided, the maximum valve stroke is regulated by turning the stop cam 11 by the specified angle, and the stop cam 11 is brought into contact with the stop face 12 even at the closed position of a valve 1. In addition, a control means 16 to control the action of the stop cam 11 corresponding to the running condition of an internal combustion engine is provided. In such a constitution, the valve 1 has two terminating positions, i.e., the position where a valve element is abutted on a valve seat 4, and the position where the stop face 12 is stopped. The stop cam 11 is designed so as to be brought into contact with the stop face 12 even at the closed position of the valve 1.
Patent JP-H11298351-A (JP)
Title: Digital broadcasting receiver
Inventor: YARITA TAKESHI
IPC: H04N5/44
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver provided with a means for reducing power consumption as much as possible in a reception operation at the time of standby in the digital broadcasting receiver. SOLUTION: At the time of the standby, a tuner 11, a demodulation/error correction part 12 and an EMM detection part 13 are in an operation state. In the state, in the EMM detection part 13, when EMM data are detected from the packet ID of inputted transport signals 31, power source control signals 32 for controlling power source ON are outputted to a power source control part 16 and a power source switch 17 supplies power 35 to the block of a digital broadcasting decoding means 21. The EMM detection part 13 outputs the detection signals 33 of the EMM data to a CPU 14, and in the CPU 14, the processing operation of the EMM data are started, the processing is ended and end signals 36 are outputted to the power source control part 16. Thus, the power is not supplied to the block of the digital broadcasting decoding means 21 until the EMM data are detected again.
Patent JP-S5431401-A (JP)
Title: Production of artificial coking coal
Inventor: UEMURA MASAHIKO
IPC: C10B57/04
Filed: 1977-08-15
Abstract: PURPOSE: A specific hydrocarbon component is separated by vacuum distillation from a coke resulting from heat treatment of heavy hydrocarbon of pertroleum thereby forming said artificial coking coal for iron making with high binding and fusing properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5622220-A (JP)
Title: Lubricant applying method to magnetic disc
Inventor: TANI KAZUNORI
IPC: G11B5/72
Filed: 1979-07-31
Abstract: PURPOSE: To ensure a uniform application of the lubricant to the magnetic disc, by applying the lubricant onto a number of protruded areas on the relief, transferring the lubricant to the transfer roller and then securing a contact of the magnetic disc to the transfer roller.  
     CONSTITUTION: Lubricant (carbon fluoride group, etc.) 10 is applied evenly via lubricant supply device 9 to tip 7a of protruded part 7b of relief belt 7 which shifts in the direction of arrow C by means of rollers 6 and 6' in order to apply lubricant 10 to surfaces 5a and 5a' of magnetic disc 5 of the contact start-stop type magnetic disc device. Lubricant 10 is then transferred to transfer roller 2 (which turns toward arrow A) and then transferred to surface 5a of disc 5 which moves toward arrow B between roller 2 and feed roller 3. The same coating is applied to rear surface 5a' when the coating to surface 5a is through. In the case of the carbon fluoride group lubricant, disc 5 undergoes the heat treatment after coating to expand lubricant 10 over the entire surface of the disc. In such way, the damage on surfaces 5a and 5a' can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07305187-A (JP)
Title: Simultaneous production of epoxy compound and phenolic compound
Inventor: OTSUKA KIYOSHI
IPC: C07C39/02
Filed: 1994-05-11
Abstract: PURPOSE:To simultaneously produce an epoxy compd. and a phenolic compd. respectively in an anode compartment and in a cathode compartment with good selectivity by electrolytically synthesizing an olefin in the anode compartment and an aromatic compd. in the cathode compartment. CONSTITUTION:An electrolytic cell is divided into an anode compartment and a cathode compartment with a diaphragm supporting an anode and a cathode on both side faces with an aq. electrolyte soln. support. In the cell, a soln. of the olefin in solvent is supplied to the anode compartment, an aromatic compd. and oxygen are supplied to cathode compartment, and a DC voltage of about 0.5-2V is impressed. In this case, ethylene, propylene, 1-hexene, etc., are used as the olefin, and benzene, naphthalene, etc., are used as the aromatic compd. Aq. phosphoric acid is appropriately used as the aq. electrolyte soln., and platinum black is appropriately used as the anode. Consequently, hexene oxide as the epoxy compd. in the case of 1-hexene and phenol as the phenolic compd. in the case of benzene are simultaneously obtained.
Patent JP-S59222477-A (JP)
Inventor: JIYOON MEENAATO SHIYAUSU
IPC: C07D215/20
Filed: 1983-05-31
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-H05300540-A (JP)
Title: Signal processing circuit
Inventor: YAMASHITA KEITARO
IPC: H04N9/81
Filed: 1992-04-17
Abstract: PURPOSE:To prevent influences of waveform distortions caused by the horizontal de-emphasis processing carried out in a reproduction state from exerting on a screen when a horizontal emphasis processing is carried out with a TDM signal. CONSTITUTION:The color difference signals PB and PR are supplied to a time division multiplexing circuit 12 via the FIFO memories 41 and 42 after the A/D conversion, the vertical filter processing, etc. The first and last 12 samples out of 228 samples of each horizontal period undergo the A/D conversion with a clock CK2 (2fs) and are inputted to the memories 41 and 42. Other 264 samples undergo the A/D conversion with a clock CK1 (fs) and are inputted to the memories 41 and 42. Then the data on 288 samples of each horizontal period are outputted from both memories 41 and 42 at the rate of the CK1 as a whole. The waveform distortions is affecting the data on the prescribed sample number of the end part can be reduced in terms of time. Then the influences of the waveform distortions can be hidden at an overscan part.
Patent JP-H05114511-A (JP)
Title: Resin bonded rare earth magnet
Inventor: SHIMODA TATSUYA
IPC: H01F1/08
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a resin bonded rare earth magnet which is a thin-walled magnet manufactured by an extrusion molding method and constituted of multipoles having high coercive force and high surface magnetic flux density. CONSTITUTION:In order to perfectly apply multipole magnetization to a magnet which is composed of rare earth elements and has coercive force higher than or equal to 7kOe, the thickness of the magnet is set to be 0.4mm or more and 0.8mm or less. Multipole magnetization whose surface magnetic flux density exceeds 2500G is applied by pulse magnetization. Hence a permanent magnet is constituted.
Patent JP-H09283350-A (JP)
Title: Device with inverter
Inventor: NAKAJIMA SUSUMU
IPC: H02M1/12
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact device using an inverter taking satisfactory EMC countermeasure by a method wherein this device with an inverter has a large noise attenuation rate over a wide fequency band, also over a wide operational temperature region while using a compact zero phase reactor. SOLUTION: Within this device, a line noise filter 2 is inserted between a power supply 1 and an inverter 3 while the inverter 3 with a zerophase reactor 4 inserted between the inverter 3 and a load 5 is used. In such a constitution, the zerophase reactor 4 inserted between the inverter 3 and the load 5 is composed of a winding magnetic core using a nano order crystalline soft magnetic alloy thin band made of micro nano order crystalline particles in particle diameter not exceeding 50nm of at least 50% of the whole volume also the crest value of magnetizing force of the winding magnetic force of 0.05A/m, AC ratio initial permeability μri of frequency (10kHz) of 20,000-200,000, the peak value of the magnetizing force of 0.05A/m, AC ratio initial permeability μri (100kHz) of at least 10,000 are to be specified.
Patent JP-H09281372-A (JP)
Title: Holding structure and positioning method for two eccentric lenses
Inventor: SAWAI YASUMASA
IPC: G02B7/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure capable of holding two eccentric lenses in one lens barrel. SOLUTION: Centering axes L11 and L12 are respectively set on the first and the second eccentric lenses 10 and 20, and the axes L11 and L21 are aligned with each other, and also the two lenses 10 and 20 are arranged so that the aligned common centering axis LC is further aligned with the axial center of one lens barrel 360. The respective lenses 10 and 20 are fixed and held inside one lend barrel in a state where reference lens surfaces 11 and 21 deciding the centering axis L11 and L21 and annular flat surfaces 14 and 24 respectively formed on the surfaces 11 and 21 are interposed and held between the lens receiving parts 15 and 25 of the lens barrel 30 and a locking washer 16.
Patent JP-S5323650-A (JP)
Title: Support and structural body of polar mount
Inventor: KANAI YUUJI
IPC: G08C17/00
Filed: 1976-08-17
Abstract: PURPOSE: To eliminate unbalance in the way how force is applied and achieve the reduction on weight by making support structural surfaces symmetrical or parallel with respect to the plane perpendicular to the ground surface at the plane including the directive direction of an observation instrument material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01270695-A (JP)
Title: Vacuum vessel for nuclear fusion
Inventor: OWADA KORO
IPC: G21B1/17
Filed: 1988-04-22
Abstract: PURPOSE:To protect an optical system equipments 2 from a molten metal powder of the first wall and to enable a cleaning work without removing instrumentation, by providing a cylinder to prevent flowing-in of an impurity into a lower port, making it protrude into a vacuum vessel from the upper end of the lower port. CONSTITUTION:The first wall 7 is fixed to an inner surface of a vacuum vessel 2 to protect the vessel 2 and also is subdivided into small parts to absorb a thermal stress derived from a radiation heating of a plasma 1. Therefore, a metal powder 8 of the first wall 7 melted by the plasma 1 reaches an opening of the lower port 4 via the inner surface of the vessel 2, from gaps in the first wall 7. In this occasion, in case that a cylinder 6 is fixed to the inner surface of the lower port 4, the metal powder of the first wall, dropping down along the inner surface of the vessel 2, is stopped by the cylinder 6 and does not fall into the lower port 4. Moreover, covering an upper end of the cylinder 6 with a lid when the inner surface of the vessel 2 is washed down makes it possible to wash the inner surface of the vessel 2 without removing an instrumentation from the lower port 4, and to prevent damage of the instrumentation by dropping dusts into the inside of the port during a rinsing work of a cleaner liquid.
Patent JP-H07274863-A (JP)
Title: Admixture for boiling rice
Inventor: KOIZUMI AKIO
IPC: A23L7/10
Filed: 1994-04-11
Abstract: PURPOSE:To obtain an admixture for boiling rice, suitable for boiling of indica type rice and capable of improving its taste without adding a large amount of water. CONSTITUTION:This admixture for boiling rice contains a powder of yam, powdery malt, a powder of glutinous rice and a powder of Japanese radish. More specifically, the powder of jam, the powdery malt and the powder of glutinous rice are contained respectively in an amount of 20 to 40wt.% and the powder of Japanese radish is contained in an amount of 5 to 15wt.%.
Patent JP-H07304139-A (JP)
Title: Gas barrier packing material and its manufacture
Inventor: SATO TOMOJI
IPC: B29L9/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide a packing material which has appropriate gas barrier properties and is excellent from a view point of a cost and its manufacture. CONSTITUTION:A barrier film 2 containing an ethylene vinyl alcohol copolymer layer having a thickness of 3-12mum is coextruded and laminated on an oriented film on the rear of which a printed layer is formed and a sealant film 3 is extruded and laminated on the barrier film 2, through which a gas barrier packing material is obtained.
Patent JP-S58215640-A (JP)
Title: Reader printer
Inventor: KASHIWAGI KAZUO
IPC: G03B27/46
Filed: 1982-06-10
Abstract: PURPOSE:To obtain superior operability, by providing tranparent electrodes in a screen and displaying only a print indication frame corresponding to the form size of in-use sensitive paper on the screen. CONSTITUTION:The transparent electrodes 29a-29c for print indication frames corresponding to form sizes B5, A4 and B4 are provided in the screen 7, and a microswitch 26 for detecting the width of the photosensitve paper and a changeover switch 27 for specifying the feed amount of paper are provided. When a copy of the size B5 is taken by using the photosensitive paper of B-size width, a detection signal for the B-size width from the switch 26 and a switching signal of ''short'' from a switch 27 are inputted to an encoder circuit 32, which outputs a signal of the size B5 to drive the electrode 29a through a transparent electrode driving circuit 33, displaying the indication frame of the size B5 on the screen 7. The position of a projected picture is adjusted to the frame for printing operation, so the superior operability is obtained.
Patent JP-H03275280-A (JP)
Title: Consumable electrode arc welding method
Inventor: TAKANO HIDEAKI
IPC: B23K9/29
Filed: 1990-04-13
Abstract: PURPOSE:To improve the welding speed, welding efficiency and workability by inserting a filter wire into a molten pool, shunting a part of a welding current flowing to base metal from a consumable electrode wire to lead it to the filler wire and joining it with a ground end of a welding power source. CONSTITUTION:The consumable electrode wire 1 is made to the preceding wire in the welding proceeding direction and the filler wire 2 of the same mate rial substantially as the consumable electrode wire 1 is made to the succeeding wire and the consumable electrode wire 1 and the filler wire 2 are arranged almost in parallel. A part of the welding current flowing to the base metal 3 from the consumable electrode wire 1 is shunted by connecting the filler wire 2 to a ground wire 5 of the welding power source 4 by a ground wire 6. Consequently, welding of high quality can be performed at high speed with high efficiency and good workability.
Patent JP-H10278013-A (JP)
Title: Manufacture of woody board
Inventor: HIGUCHI KOJI
IPC: B27N3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the formaldehyde discharge amount to the specified amount or less and improve mothproofness and mildewproofness by adding borax or boric acid mothproofing and mildewproofing agents to a formalin bonding agent for a woody board. SOLUTION: As borax or boric acid used as a mothproofing agent or a mildewproofing agent is provided with the low solubility in water, a borax or boric acid reaction compound is used instead. The solubility of the reaction compound is approximately 25 %, and the reaction compound as a boric acid water solution of higher concentration is added into a bonding agent to prevent the lowering of the concentration of the bonding agent. First, a water solution of odorless urea resin bonding reaction compound is added and agitated sufficiently. The bonding agent is added to particle board surface layer chips and particle board inner layer chips respectively, at the ratio, for example, of 12% and 8% respectively as the resin solid contents. Chips are hot-pressed to manufacture a particle board. Thus a woody board of formaldehyde discharge amount of 1.5 mg/l or less is manufactured by adding borax or boric acid mothproofing and mildewproofing agents to a formalin bonding agent for the woody board by the arrangement.
Patent JP-S62253914-A (JP)
Title: Oiling system in internal combustion engine
Inventor: KATAOKA MIYOKO
IPC: F01M11/12
Filed: 1986-04-28
Abstract: PURPOSE:To prevent an engine from seizure by detecting flow change in a discharge path of an oil pump to generate an alarming signal from an annunciator in the reduction of oil flow and thereby judge securely where or not the discharge of the oil pump is normal. CONSTITUTION:In the running of an engine, an oil pump 3 discharges oil from an intake path 10 into an oil discharging section 11 with the reciprocation of a plunger 8 caused by the rotation of the engine. Then, when oil is not discharged into the discharge path 11 due to any troubles and oil flow therein is reduced, a contact of a flow switch 20 is closed. Hence, an electric circuit is formed of a flow switch 20, a powder source 21, an opening and closing switch 22 and an annunciator 23 so that an alarming signal (for example, sound of light) telling oil shortage is generated from the annunciator 23. Then the engine is immediately stopped by a driver who detects the alarming signal to prevent the engine from seizure.
Patent JP-S59223227-A (JP)
Title: Method for recovering znso4 from dust containing zn
Inventor: HASHIMOTO TAKAO
IPC: C01G9/06
Filed: 1983-06-02
Abstract: PURPOSE:To obtain efficiently an aqueos ZnSO4 soln. of high purity by extracting Pb and Zn from dust contg. Zn as well as Pb and Fe with fatty acid and by carrying out separation with sulfuric acid. CONSTITUTION:Dust contg. Zn as well as Fe and Pb is treated with fatty acid represented by a formula CnH2n+1COOH (where n=9-11, especially n=10) to extract Pb and Zn. After removing Fe-rich extraction residue, an aqueous H2SO4 soln. is added as a separating agent to a soln. contg. Pb and Zn prepd. by the extraction to remove the fatty acid used as an extracting reagent. At the same time, Pb is converted into PbSO4, separated as a precipitate, and removed. Zn is recovered as an aqueous ZnSO4 soln. By this method an aqueous ZnSO4 soln. of high purity is obtd. while consuming only sulfuric acid.
Patent JP-H08294142-A (JP)
Title: Image information compression method and image display device using this method
Inventor: OKAMURA YOSHIHIRO
IPC: G06T9/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain the compression effect equal to or over that of the IPEG method or the like without using discrete cosine transformation in the compression method of image information. CONSTITUTION: Image information expressed in RGB is converted into YIQ expression (100) and only color information (I.Q) is averaged for each square area of 4-pixel (200) and the averaged color information (I, Q) is stored as 4-pixel data (300). Then differential run length compression is applied to each of the luminance information (Y) and the color information (I.Q) after compression, that is, a difference between adjacent data is obtained and only data of the difference 0 are subject to run length coding (400), and Huffman compression is applied succeedingly (500), and then the compression processing is finished. When the image information is expanded and displayed, the processing reverse to the processing above is executed.
Patent JP-H07306264-A (JP)
Title: Transponder for managing individual
Inventor: KIMURA ICHIJI
IPC: A01K11/00
Filed: 1994-05-13
Abstract: PURPOSE:To prolong the access distance while reducing the size of coil by molding an antenna and an electronic circuit and applying a magnetic material having a high permeability to the surface of the molding material. CONSTITUTION:A capacitor 3, a coil 4, and an IC chip 5 having a memory written with information are molded a synthetic resin to produce a tag body 2. A magnetic paint 15 in which powder of a magnetic material, e.g. ferrite, having high permeability is dispersed, is then applied to the surface of the tag body 2 at a position corresponding to the opening D of the coil 4. The magnetic paint 15 serves to increase the number of flux passing through the opening D of the coil 4 thus prolonging the access distance as compared with a case where no magnetic paint 15 is applied. Since the oscillation at a target frequency can be achieved using the capacitor 3 even if the open area of the coil 4 or the number of turns thereof is decreased, the coil 4 and thereby the transponder A can be reduced in size.