baber/WOPTO huggingface dataset:
Patent JP-H04112006-A (JP)
Title: Method of preparing cement liquid
Inventor: ICHIKAWA SEIJI
IPC: B28C5/16
Filed: 1990-08-31
Abstract: PURPOSE:To prepare cement liquid for granulation by manufacturing cement paste from cement and hot water in a mixer and boiling up this cement paste on a hot plate to perform semidissolving work and semiabrading work of particles and passing the cement paste through a rotary crusher to perform nongranulation and returning the cement paste to a tank mixer, repeating and operating nongranulation. CONSTITUTION:Hot water is poured into a mixer 2 on a cement crusher 1 and cement is introduced thereinto and agitated to prepare cement paste. A hot plate 5 is fired and cement paste is boiled up to promote semidissolving of particles and passed through a cock 4. Paste in a tank mixer 12 is abraded by actuation of an arm 10 and a rubber blade 11 following the rotating action of the rotary shaft 6 of a motor, a worm-gear 7 and a hollow pipe 8. Paste is divided to the respective liners and allowed to fall through a chute hole 9 and a chute groove 10. Paste is made completely nongranulated by mashing action of the rubber blade 13 of a rotating rotor 18, the respective liners 19, 26, 27, a projected part 15, radially extending grooves 16 and a resistance board 20. The nongranulated paste is allowed to fall into a semicircular type mixer 22. While nongranulation is completed, the nongranulated paste is passed through a sand pump 29 and a return pipe 30 and returned to a tank mixer 12 and repeated. The nongranulated cement soln. agent material 31 is prepared in a tank 21.
Patent JP-S59113669-A (JP)
Inventor: GOTSUTOFURIITO SHIYUU
IPC: H01L23/48
Filed: 1983-12-08
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-H0281152-A (JP)
Title: Computer communication system and its device
Inventor: TANAKA TOSHIAKI
IPC: G06F13/00
Filed: 1988-09-19
Abstract: PURPOSE:To perform the same action in the same application between two computers by using the communication adaptor devices to send the information on the input device of one of both computers directly to the other computer. CONSTITUTION:The information supplied from an input device 22 is sent to the remote side via a communication adaptor device 21 and a circuit terminating device DCE 23 as well as to its own computer 20. Then the input information is transferred to a computer 25 of the remote side via a DCE 24 and a communication adaptor device 26 of the remote side. In the same way, the information supplied from an input device 27 is sent to the computer 20 of the remote side as well as to its own computer 25. Thus the same application software can be started between two computers 20 and 25 and the same operation can be performed between them. Therefore the document processing efficiency is improved in the conference communication using the documents.
Patent JP-H0681614-A (JP)
Title: Valve seat
Inventor: TAKAYAMA ISAMU
IPC: F01L3/04
Filed: 1992-08-31
Abstract: PURPOSE:To improve anti-wear property of a valve seat by forming the valve seat of a copper alloy having specified Vicker's hardness to reduce the degradation of strength even in 200-300 deg.C without wearing the face part of a titanium alloy valve into angular form. CONSTITUTION:A face part 2 of a Ti-6Al-4V alloy valve 1 is made of the same alloy. For a valve seat consisting of Cu-1.0Cr, Cu-12Ni-26Zn, Cu-6Sn-O, 2P, Cu-10Al-4Fe-1Mn-2Ni and ferro-material, ferro-alloy powder is compressed and molded into the valve seat form and sintered and cooled to provide the valve seat. Thus, a valve seat excellent in the antiwear property and hardly reducing the strength even in 200-300 deg.C of temperature without wearing excessively the face part of a titanium alloy valve is obtained.
Patent JP-H0283395-A (JP)
Title: Production of crosslinked protein-peptide
Inventor: NAKAMURA SATOSHI
IPC: C07K16/00
Filed: 1988-09-19
Abstract: PURPOSE:To stably and industrially advantageously produce the title protein.peptide by irradiating a solution of protein.peptide with light in the presence of a flavin pigment. CONSTITUTION:A solution obtained by dissolving a protein.peptide which is a polymer of amino acid having at least one peptide bond in an inert water or organic solvent is irradiated with a laser beam, preferably radiated from argon lump and having 488nm wavelength in the presence of a flavin pigment (preferably riboflavin, etc.) preferably expressed by formula I or formula II (R1 and R4 are alkyl or substituted alkyl; R2, R3, R5 and R6 are electron donating groups or electron attracting groups) to crosslink the protein.peptide and an unnecessary protein.peptide is separated by gel filtration method to provide the aimed protein.peptide.
Patent JP-S59117726-A (JP)
Title: Thin film magnetic head
Inventor: FUJITA TAKESHI
IPC: G11B5/31
Filed: 1982-12-25
Abstract: PURPOSE:To attain miniaturization and high performance by laminating the 1st, 2nd and 3rd magnetic layers on one board and forming the 1st and 2nd gap layers and a coil layer different in number of turns and cross sectional area. CONSTITUTION:In the magnetic head, the 1st, 2nd and 3rd magnetic layers 12A, 12B and 12C are laminated on one board 1 to form the 1st and 2nd gap layers having respectively gaps S1, S2 and core width l1, l2 and coil layers 15A, 15B different in number of turns and cross sectional areas. In recording, the 1st gap layer 13A is used and in reproduction, the 2nd gap layer 13B is used. Thus, the number of turns of the coil is set with the optimum condition depending individually on the recording and reproduction, and moreover, since the head is formed by the thin film process, the miniaturization and high performance are attained.
Patent JP-H0573890-A (JP)
Title: Magnetic disk and production thereof
Inventor: SUGIYAMA MINORU
IPC: G11B5/84
Filed: 1991-09-12
Abstract: PURPOSE:To improve an attraction characteristic without deteriorating magnetic characteristics by providing polishing grain intersectionally with polishing grain on the surface of a circular substrate having the polishing grain in its circumferential direction. CONSTITUTION:A soln. added with particles having 1.3mum average grain size is impregnated in a polishing cloth and the polishing cloth is pressed with 1 to 2kg/cm<2> pressure to the rotating Ni-P plated substrate. The magnetic disk 1 formed with the polishing grain 2 in its circumferential direction is then rotated and the soln. containg grains with 0.7mum average grain size is impregnated into sponge. This sponge is rotated and is pressed to the magnetic disk 1 under 0.5 to 1kg/cm<2> pressure. The peaks of the polishing grain 2 in the circumferential direction are partly ground off and the polishing grain 3 is formed in the formed of intersecting in the circumferential direction when viewed overall. All the deep parts of the polishing grain 2 remain and the magnetic films are not annihilated even after the formation of the polishing grain 3 according to such abrasive grains and polishing method. The degradation in the magnetic characteristics is obviated and the attraction characteristics are improved by being influenced by the polishing state of the peak surfaces.
Patent JP-2001059109-A (JP)
Title: Method for reconstructing blast furnace
Inventor: NAKAMURA YOSHIHISA
IPC: C21B7/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a reconstructing method of a blast furnace, by which the furnace bottom part can easily be separated and removed in a short time. SOLUTION: (1) In a method by which the furnace bottom part is separated from the blast furnace body and the separated furnace bottom part is shifted from the setting place and removed, and on the other hand, a newly assembled furnace bottom part is carried into the setting place and the furnace bottom part is renewed, (a) plural penetrating holes 7 are bored in the horizontal direction on the blast furnace foundation part 9 just below the furnace bottom part, (b) the blast furnace foundation part is cut off in the horizontal direction at the penetrating hole positions, and the furnace bottom part is separated from the blast furnace foundation part, (c) a power mechanism having a shifting means is inserted into each of the penetrating holes, and the furnace bottom part is elevated, and (d) the furnace bottom part is pulled out in the horizontal direction by utilizing the shifting means. (2) The shifting means are rolling rollers 14. (3) The means for cutting off the blast furnace foundation part in the horizontal direction at the penetrating hole positions, is a wire saw.
Patent JP-H0658163-A (JP)
Title: Rotary piston engine
Inventor: HIRATA MOTOHARU
IPC: F02B75/02
Filed: 1992-08-08
Abstract: PURPOSE:To increase a port opening area and provide high scavenging efficiency as combustion efficiency is maintained by setting a trochoidal constant at a specified value, in a two-cycle rotary piston engine wherein ignition plugs are respectively arranged on both sides of a trochoidal short shaft. CONSTITUTION:A two-cycle rotary piston engine is formed such that a rotor 5 approximately formed in a triangular shape is contained rotatably around an eccentric shaft 6 in a casing 1 comprising a rotor housing 2 having a two- node peritrochoidal inner peripheral surface and side housing 3. One set each of exhaust gas ports 10 and 11 and scavenging ports 12 and 13 are formed in both sides between which the trochoidal short shaft X of the casing 1 is nipped and ignition plugs 11L, 11R, 12L, and 12R are arranged in spots equivalent to the two ends of the short shaft X are provided. In this case, when a trochoidal constant represented by a value R/e obtained by dividing a generate radius R by an eccentric amount (e) is K, the trochoidal constant is set to K>=7.5. This constitution results the increase of a port opening area and improvement of scavenging efficiency.
Patent JP-H0892562-A (JP)
Title: Granular flame-retardant
Inventor: MIYAMOTO AKIRA
IPC: C08K7/16
Filed: 1994-09-28
Abstract: PURPOSE: To provide a flame-retardant produced by granulating a flame- retardant, having excellent shape stability and high dispersibility when added to a polymer and capable of getting a composition having excellent mechanical properties and moldability as well as excellent flame-retardancy and appearance. CONSTITUTION: (A) A powdery flame retardant having an average particle diameter of <=0.3mm such as a halogen-containing compound, a phosphorus- containing compound, an ammonium polyphosphate, aluminum hydroxide, magnesium hydroxide or red phosphorus is optionally further incorporated with (B) 0.1-30 pts.wt., preferably 1-20 pts.wt. (based on 100 pts.wt. of the component A) of an oily substance such as a mineral oil, a plasticizer or a vegetable oil as a binder, etc. In addition to the above, water is added in an amount of 0.1-30 pts.wt., particularly 1-10 pts.wt. (based on 100 pts.wt. of the component A) to smoothly perform the granulation. The components are preparatorily mixed with each other and granulated by a powder granulator to obtain the objective flame-retardant.
Patent JP-H0659132-A (JP)
Title: Display device for small-sized electronic equipment
Inventor: MORINAGA KENICHI
IPC: G02F1/13357
Filed: 1992-08-07
Abstract: PURPOSE:To uniformize brightness on a display surface and to thin a device by forming a case with transparent resin and providing a reflection film on a projecting and recessing surface with a saw-tooth shape in the rear surface of a liquid crystal. CONSTITUTION:A case 2 is constituted of a front surface part 4 in which a display window 4a is bored and provided, and a rear surface part 5 formed with transparent resin, and a substrate of rigid PCB or FPC loading a driver supplying current to the liquid crystal 3 is housed in the case 2. Then, the liquid crystal 3 and a diffusion plate 8 diffusing light on all sides on the rear surface of the liquid crystal 3 are housed in the case 2, and on the rear surface 5, the projecting; and recessing surface 5a with a saw-tooth shape is formed on at least a rear side surface corresponding to the rear surface of the liquid crystal 3. Further, a metalic reflection film 9 is plated or vapor-deposited on at least the projecting and recessing surface 5a with a saw-tooth shape for the rear surface part 5 or on the front surface of the liquid crystal 3 except the rear surface, and an incident light beam from the rear surface part 5 is reflected to the diffusion plate 8 uniformly by the metalic luster. Further, a reflection mirror as usual is unnecessitated and the device is thined.
Patent JP-S61206861-A (JP)
Inventor: KAARU AARU JIYONSON
IPC: F16H7/14
Filed: 1985-10-18
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。
Patent JP-S6293938-A (JP)
Title: Treating device
Inventor: NOGIMURA OSAMU
IPC: H01L21/302
Filed: 1985-10-21
Abstract: PURPOSE:To stabilize an etching treatment by a method wherein the cathode on which a semiconductor wafer is mounted and the anode opposed to the cathode are provided in the reaction container and when high--frequency power is impressed between both electrodes while etching gas flows in the container and the gas is brought into a plasmatic state, the self-bias voltage between both electrodes is adjusted. CONSTITUTION:A cathode 3 placed with a semiconductor wafer 2 which is attempted to etch and an anode opposed to the cathode 3 are provided in a reaction container 1 and the interior of the container is brought into the prescribed degree of vacuum through an exhaust tube 5. Then, such etching gas as fluorine compound gas is fed to the container 1 through a supply pipe 6 and power from a high-frequency power source 7 is impressed between the cathode 3 and the anode 4. An isotropic etching due to reaction species in plasma generated in such a way and a nonisoptropic etching due to the self-bias voltage between both electrodes are simultaneously performed, yet at this time, the voltage between both electrodes is detected in a self-bias sensor 10, this output is fed to a control part 9, the resistivity of a variable resistor 8 connected to the cathode 3 is adjusted and the voltage is kept at the prescribed value.
Patent JP-2001059486-A (JP)
Title: Scroll compressor
Inventor: FURUKAWA MOTONOBU
IPC: F04C18/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To push a rotary scroll against a fixed scroll with uniform and optimum force, independently of high or low pressure in a motor chamber in a compressor having the motor chamber switchable between high and low pressures. SOLUTION: The back face of an end plate 5a of a rotary scroll 5 is partitioned into an annular outside back pressure chamber 15 and an inside back pressure chamber. A first passage 17b for communicating the outside back pressure chamber 15 on the midway of a compression chamber 6 and the outside back pressure chamber 15 with a suction chamber 18 are provided therein with a valve chamber 20 formed on the midway of the first passage 17b, in which are formed a rotatable partitioning plate 21 for partitioning the outside back pressure chamber 15 from the suction chamber 18 and a driving chamber 22 opposed to the valve chamber 20 for housing a rotating mechanism for the partitioning plate 21, and a second passage 19b for communicating the driving chamber 22 with a motor chamber 2a is provided therein. An open hole 21a is provided in the partitioning plate 21 for communicating the outside back pressure chamber 15 with the suction chamber 18 and a valve element 23 is provided for opening/closing the open hole 21a. An elastic member 24 is provided in the first passage 19a for energizing a valve element 23 and a pin 25 is provided in the second passage 19b for energizing the rotating mechanism.
Patent JP-H0683632-A (JP)
Title: Integer constant multiplication optimizing method
Inventor: KONISHI MASAHIRO
IPC: G06F7/38
Filed: 1992-09-01
Abstract: PURPOSE:To optimize the instruction train that attains the multiplication with use of an integer constant. CONSTITUTION:An integer constant multiplication evolving part 105 evolves the intermediate language generated by a syntax analyzing part 103 into a combination of basic operations (addition, subtraction, shift calculation) that can be used when the multiplication of instruction sets of a subject computer is carried out for the integer constant multiplication. An optimizing part 106 deletes the common expression of those evolved basic operations. Therefore the number of execution instructions can be decreased for the integer constant multiplication. Furthermore it is possible to deal with even the change of the instruction set of the subject computer.
Patent JP-S60235330-A (JP)
Title: Flat plate type cathode-ray tube
Inventor: TOMII KAORU
IPC: H01J31/12
Filed: 1984-11-06
Abstract: PURPOSE:To improve the stability of vertical deflection amplitude when a picture is composed by providing an electron beam positional detection electrode with a shape that differs in the beam transmission factor in the vertical direction outside at least a single effective screen of two or more electrodes arranged on the screen side of a vertical deflection electrode. CONSTITUTION:When an adjustment is made so that an electron beam can be incident on an accurate position on a screen, the beam current that flows in first and second beam positional detection electrodes 16 and 17 is detected by detectors 61 and 62 per at horizontal scanning and input to a comparator 63. In the comparator 63, the difference or ratio of the respective flow-in beam current values is obtained and input to a memory circuit 65 by setting a switch 64 to side (a). The information written synchronizing with vertical and horizontal scanning is read from the memory circuit 65 and the output from the comparator 63 and the output read from the memory circuit 65 are compared by a comparator 66. If a difference is generated between them, the difference signal is input to a vertical deflection control circuit 67 and the voltage applied to a vertical focusing.deflection electrode 4 is controlled so as to correct the electron beam position.
Patent JP-S60127403-A (JP)
Title: Thickness measuring apparatus
Inventor: TAKABAYASHI HITOSHI
IPC: G01B11/06
Filed: 1983-12-13
Abstract: PURPOSE:To measure the thickness of a transparent body highly accurately without contact, by counting the difference in orders of interference fringes, which are formed on a light receiving element, by utilizing an interference method. CONSTITUTION:Luminous flux from a laser light source 1 is made to become the luminous flux having specified incident angles thetaA-thetaB and projected on a surface 7-a of a material to be measured 7 through a lens 2 and a stop 3. The luminous fluxes, which are reflected by the surface 7-a and a back surface 7-b, are overlapped through a lens 8. A pattern of interference fringes is formed on a light receiving element 9. When the light receiving element 9 detects the pattern of the interference fringes, its output signal is supplied to a counting part 15. The counting part 15 receives the signal and counts the difference in orders of the interference fringes. Based on the counted value, an operating part 16 operates the thickness of the material to be measured 7. Thus, the thickness of the transparent body can be measured highly accurately without contact.
Patent JP-H08182763-A (JP)
Title: Control method and device for exhalation circuit of pulmonary ventilation device
Inventor: JIYON JIEI OMAHONII
IPC: A61M16/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus controlling PEEP so as to obtain APRV and supplying an internal pilot pressure source capable of controlling the operation of an air pressure control type exhalation valve. SOLUTION: A controllable internal pilot pressure source for operating an exhalation valve 14 is provided to control the base line pressure level of the patient air duct of a ventilator equipped with the exhalation valve 14 controlled by air pressure without supplying pilot pressure to the outside. The pressure of the compressed air supplied by an internal pump 24 is controlled by the modulation of pulse width. A second compressed air source for pilot pressure is provided. The valve connected to a pump means and a reservoir receives compressed air from the pump means at a first position and from the reservoir at a second position. When the valve means is set to the second position, compressed air is supplied on the basis of the pressure difference between the pressure of the compressed air supplied by the pump means and the pressure of the gas stream from an exhalation circuit.
Patent JP-S61113419-A (JP)
Inventor: MORISHITA TAKUYA
IPC: A47L5/30
Filed: 1984-11-06
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-S60127025-A (JP)
Title: Roll diameter detecting device of rolling mill
Inventor: IDEUE KAZUO
IPC: G01B17/06
Filed: 1983-12-14
Abstract: PURPOSE:To save labor and time for regulating work and to ensure the safety of work in a ultrasonic roll diameter detector by replacing a drain board for preventing flowing in of coolant adhering on the surface of the roll to an ultrasonic probe with a fluid jetting nozzle. CONSTITUTION:The nozzle 14 is placed in the upstream side of direction of rotation of a roll 1 to be measured to the position of mounting the ultrasonic probe 3. When measuring the roll diameter, the probe 3 is moved parallelly to the axial direction of the roll while spouting jet stream 15 of high pressure, high- speed water, air etc. from a nozzle 14 in the direction reverse to the direction of rotation of the roll and at a proper angle to the surface of the roll during rotation of the roll 1. At this time, the jet stream 15 blows off a coolant 8 such as water etc. adhering on the surface of the roll 1 and prevents sucking of air into water flow for measurement in the gap 9 between the probe 3 and roll 1 and prevents turbulence of the water flow. Accordingly, it becomes possible to detect an accurate gap chi stably at all times. High accuracy of mounting of the nozzle 14 is not required, and regulating work due to wear is not necessary.
Patent JP-S59124481-A (JP)
Title: Modification of tanker to pontoon
Inventor: FUJISHIGE HIDENAO
IPC: B63B35/34
Filed: 1982-12-29
Abstract: PURPOSE:To facilitate construction of pontoon having long width and low height by cutting the hull parallel section into upper, intermediate and lower sections then coupling each upper and lower sections while coupling the intermediate section of a side tank between the side tank and central tank while laying sidelong. CONSTITUTION:Central tank 2 and side tank 3 at the central parallel section of the hull of tanker are cut at two points A, B and splitted into upper, intermediate and lower sections. The cutting section is made such that the gap (a) between the longitudinal partition 1 and side plating 7 at the intermediate section of side tank section 6 will match with the heights of upper and lower sections 8, 9 of the central tank section. After cutting, the upper section 10 of side tank and upper section of central tank 8 are jointed to each lower sections 12, 9 while the intermediate section of side tank 6 is coupled between the side tank section 10 and central tank section 14 while laying sidelong. In such a manner, a tanker can be modified easily into a pontoon.
Patent JP-S60126899-A (JP)
Inventor: HIROSE HIDENORI
IPC: H05K13/00
Filed: 1983-12-13
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-H02118762-A (JP)
Title: Multi-processor system
Inventor: FUIRITSUPU MARUKOMU NECHISU
IPC: G06F1/12
Filed: 1989-09-07
Abstract: PURPOSE: To simultaneously execute various transactions by providing memories provided with plural private sections for receiving a message for identifying a task for the respective interfaces of plural processors. CONSTITUTION: The interfaces 14, 16 and 18-23 control the memories 26 so that the message can directly be transmitted/received among the memories 26, the processors combined to the interfaces and the network 50. The memories 26 contain response directories and transaction discrimination sections. The interfaces 14, 16 and 18-23 time-divisionally control the memories 26 between the network 50 and the processors. Thus, the multi-processor system can simultaneously execute the multiple transactions.