baber/WOPTO huggingface dataset:
Patent JP-H09275467-A (JP)
Title: Facsimile equipment and network system using the same
Inventor: IWASAKI TSUKASA
IPC: G04C9/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To automatically adjust set time by eliminating labor and time for adjusting the set time of facsimile euqipment by a user or a manager by comparing current time with the set time and adjusting the set time based on the compared result. SOLUTION: This equipment isprovided with a communication control part 10 which is equipped with an interface with a public line network and performs control in the case communication, a time adjusting part 15 for possessing the current time, comparing the current time with the set time and the adjusting the set time based on the compared result of time, and a time managing part 7. This adjusting procedure of set time is repeatedly executed based on a periodical instruction from a control part 14 or the report of Japanese standard time from JJY. Therefore, since time can be exactly set, it is not necessary for the user or manager of facsimile equipment to manually adjust time even in the case of advanced time or delayed time to be generated in the case of a leap second or time fluctuation due to a temperature change, and the time can automatically be adjusted.
Patent JP-2000307546-A (JP)
Title: Transmission rate estimating device and artificial base station receiver using the device
Inventor: TAKAHASHI KENICHI
IPC: H04J13/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To attain high-speed decoding processing with a small scale configuration even when a transmission symbol rate differs in a CDMA communication system. SOLUTION: Spread code generating means 104, 105, 106 with different symbol rates demodulated received signals whose transmission data rate differs, correlation value detection means 107, 108, 109 detect correlation and conduct averaging processing and maximum value detection means 116, 117, 118 detect a maximum value. A correlation value normalizing means 119 normalizes its output and a transmission data rate estimate means 120 estimates a transmission data rate depending on which of signals has a maximum peak. A signal decoding means 125 uses a spread code having the estimated transmission data rate to execute decode processing only once.
Patent JP-S599324-A (JP)
Inventor: YOHAN BURUGUDORUFU
IPC: F16D55/224
Filed: 1983-06-20
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-2000302776-A (JP)
Title: Production of dihydropyran
Inventor: UMADA AKIRA
IPC: C07B61/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dihydropyran compound useful for an industrial raw material for perfume while reducing the quantity of halogen-containing organic compounds as by-products by reacting a specific aldehyde with a specific diene compound in the presence of a halogen-based Lewis acid catalyst and then by heat-treating the reaction product in the presence of an alkali. SOLUTION: By reacting an aldehyde of the formula R1-CHO (wherein R1 is H, a 1-12C alkyl or the like), e.g. benzaldehyde with a diene compound of formula I (wherein R2 and R3 are each H, a 1-6C alkyl or the like), e.g. isoprene in the presence of a halogen-based Lewis acid catalyst (e.g. aluminum chloride) and then by heat-treating the reaction product in the presence of an alkali (e.g. sodium hydroxide), a dihydropyran of formula II (e.g. 6-phenyl-4-methyl-5,6- dihydro-2H-pyran) is obtained. The heat treatment is carried out at 100-250 deg.C for 0.5-20 h. and the added quantity of the alkali is preferably 0.1-10 mol times the halogen content in the reaction product.
Patent JP-H06323397-A (JP)
Title: Impeller assembling method and assembling device
Inventor: MURATA HITOSHI
IPC: F16H41/28
Filed: 1993-05-13
Abstract: PURPOSE:To improve the assembling work performance of a pump impeller so as to enable a shell, a core and numerous blades to be assembled correctly. CONSTITUTION:Numerous blades B are positioned on a blade setting jig 3. After plutting a shell S thereon and performing relative positioning, both are connected by welding to form an intermediate assembled body. The intermediate assembled body is put on a core previously fixed to a core setting jig. After both are relatively positioned, the blades B and the core are connected by welding to complete a pump impeller.
Patent JP-S62267257-A (JP)
Title: Production of glycolonitrile
Inventor: SATO YASUHIRO
IPC: C07C67/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for hydantoins in high purity and yield while suppressing formation of by-products and preventing coloring, by adding prussic acid to a formalin solution containing dissolved sodium acetate, carrying out at a specific pH value and removing the prussic acid. CONSTITUTION:Crystals or an aqueous solution of sodium acetate is added to formalin and dissolved therein to give a formalin solution and prussic acid kept at a temperature within the range of 15-30 deg.C is then added thereto. Since the pH of the reaction solution varies with the addition of the prussic acid, acetic acid or sodium acetate is added, as necessary, to keep the pH of the reaction solution at 4.8-6.0 and carry out the reaction. The pH of the reaction solution is then adjusted to <=2, preferably 1.5 with sulfuric acid to remove the residual prussic acid at <=50 deg.C under reduced pressure to afford the aimed substance.
Patent JP-S6323028-A (JP)
Inventor: EEBERUHARUTO ENDE
IPC: F16D3/40
Filed: 1987-05-08
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-H07318773-A (JP)
Title: Laying device of optical fiber
Inventor: SANO HIROAKI
IPC: G02B6/46
Filed: 1994-05-25
Abstract: PURPOSE:To provide a laying device of an optical fiber capable of inserting an optical fiber with a connector without adopting a force feeding head having a split structure over the entire surface. CONSTITUTION:A pipeline fixing member 4 which is half split is mounted on one end side of a hollow tubular path 2 formed within the force feeding head 1. A pipeline 7 is inserted therein and is fixed to the force feeding head 1. The sealing member 5 is made of rubber, has a notch 11, is provided with an optical fiber communicating hole at its center and is fixed to the force feeding head 1. Compressed air is introduced from a pressure fluid supplying port 3 into the force feeding head 1 and after the optical fiber is laid into the pipeline 7, a sealing member anchoring means 6 is removed and a sealing member 5 is pulled out and is removed from the optical fiber 8 by opening the notch 11. Further, the pipeline fixing member 4 is removed, is split to two and is removed from the circumference of the optical fiber 8. The optical fiber with the connector is removed from the force feeding head 1 and the force feeding operation is completed.
Patent JP-H01280563-A (JP)
Title: Image processor
Inventor: TAKAHASHI TOYOFUMI
IPC: G09G5/14
Filed: 1988-05-06
Abstract: PURPOSE:To enable a certain image to be converted to, for instance, an image for display of perspective representation, by a method wherein a window is established for each one or a plurality of scanning lines to a certain image, and the certain image is so enlarged or reduced as to be displayed in the window. CONSTITUTION:An image processor 1 in which a video signal synthesized by a standstill image of a background and an animation controlled by an operator and a CPU 2 is outputted to be displayed on a display device 8 of a raster scan system is provided. This image processor 1 establishes a window W each one or a plurality of scanning lines to the standstill image, and is equipped with a standstill image address control circuit 24 which outputs a storage address of a VRAM 7 storing an image data of the standstill image when the standstill image is processed by enlargement or reduction so as to be displayed within the window. An image signal in which, for example, a standstill image A is enlarged or reduced so as to be displayed within the window to be established in a display area 51 by using a left end line WL and a right end line WR like the standstill images B, C is obtained thereby, and a certain standstill image can be converted to an image signal having a perspective feeling.
Patent JP-H02286015-A (JP)
Title: Sheet-fixing tool
Inventor: NAKAYA TAKEO
IPC: F16B5/12
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an easily producible sheet-fixing tool, attachable and detachable with simple procedure and enabling reutilization of the sheet by thickening the wall thickness of a cylinder at both sides of a through-hole extending in axial direction, forming a protruding wall on the thickened part and inserting a wedge between the protruded walls to expand the wall gap. CONSTITUTION:The objective sheet-fixing tool is produced by thickening the wall thickness of the side parts 11, 12 of a cylinder at both sides of an opening 2, extending said thickened parts to the side opposite to the opening to form walls 3, 4 protruded from the cylinder and inserting a wedge 5 having hooking part 51 into the gap between said protruded walls 3, 4. A sheet B put on a pipe A can be easily inserted into the cylinder and the sheet B is firmly fixed without fail by the strong pressing of the hooking part against the sheet B caused by the insertion of the wedge 5.
Patent JP-H06321430-A (JP)
Title: Winding method for strand in spinning process
Inventor: KINOSHITA EIJI
IPC: B65H54/02
Filed: 1993-05-13
Abstract: PURPOSE:To provide a winding method for strand in a spinning process which can provide high speed of square end package winding work, and prevent the generation of improper twill stack on both ends of a lower layer part. CONSTITUTION:This winding method is provided with two collet which are disposed on a turret 31 so as to obtain a point symmetry with the rotating shaft of the turret 31 centered, and a winding device 30 which is disposed so that a collet which is positioned at a winding position R may approach a contact pressure roller 25 is used to wind a stand B around the collet as a square end package. At the time of positioning both collets at a winding position R and a standby position S by the rotational movement of the turret 31, the collets are stopped for winding at such a position as a straight line which connects the axial lines of both the collets to each other is inclined upwards by approximately 1-7 degree to the horizontal line toward a traverser 23.
Patent JP-H04338471-A (JP)
Title: Inhaler
Inventor: NAKAYAMA SATOSHI
IPC: A61M15/00
Filed: 1991-05-16
Abstract: PURPOSE:To enable reduction in time to the starting of inhaling from the energization of a heater. CONSTITUTION:A steam generator 1 of an inhaler is formed being separated from a steam chamber 5 having a feed water tank 3 and a heater 4 arranged while both are made to communicate with a communication path 6. A water introduction body 7 comprising a fiber or a porous material is provided to introduce water 2 by a capillary phenomenon at a point to the steam chamber 5 passing through the communication path 6 from the feed water tank 3 and the water 2 of the feed water tank 3 is supplied to the steam chamber 5 little by little with the water introduction body 7.
Patent JP-S593111-A (JP)
Title: Internal combustion engine
Inventor: KITAMURA SHIYUUICHI
IPC: F02B23/00
Filed: 1982-06-28
Abstract: PURPOSE:To reduce intake resistance loss and improve fuel consumption by affording communication between an operating chamber (combustion chamber) and an intake path of an engine through an intake ejecting path in which is interposed a controlling valve opened in the low (medium) load range of the engine. CONSTITUTION:In an embodiment of a rotary engine, while an inlet 11 opening to an operating chamber 4 is formed in a portion of a side housing 3, an outlet 12 is formed in a portion of an intake path 6 and both inlet and outlet 11, 12 communicate to each other through an intake ejecting path 9 in which is interposed a controlling valve 10 mechanically connected and interlocked with a throttle valve 8 for example. Said valve 10 is controlled to be fully opened in the low (medium) load range of an engine and fully closed in the (medium) high load range. Thus, intake sucked into the operating chamber 4 at the early compression stroke in the low (medium) load range of the engine is ejected to an intake path 6 through the intake ejecting path 9 to reduce intake resistance loss of the engine.
Patent JP-H01282285-A (JP)
Title: Method for mutually joining member with adhesive
Inventor: TAKAHASHI TETSUO
IPC: C09J5/04
Filed: 1988-05-10
Abstract: PURPOSE:To keep homogeneous quality and efficiently produce a product by respectively applying and holding a cold curing type adhesive and thermosetting type adhesive on joining surfaces and thermosetting the adhesive. CONSTITUTION:A cold curing type adhesive 10 and thermosetting adhesive 11 are respectively applied to joining surfaces of members 1 and 2 consisting of, e.g., Al (alloy), and the members 1 and 2 are mutually positioned with the cold curing type adhesive 10 and allowed to stand for a suitable time, as required, under somewhat pressure and held. Heat is then applied to cure the thermosetting type adhesive 11 and carry out joining between the members. Furthermore, thermosetting is preferably carried out by suitably setting conditions, such as time, within a range without impairing joining force of the cold curing type adhesive 10.
Patent JP-S602700-A (JP)
Title: Electrode cloth for electrolytic descaling
Inventor: TAGUCHI CHIYOUBEE
IPC: C25F7/00
Filed: 1983-06-20
Abstract: PURPOSE:To improve the durability of electrode cloth for descaling by winding the tip of the cathode stitcher of a descaling apparatus with cloth of inorg. fiber, impregnating an electrolytic soln. into the cloth, and supplying electric current to carry out descaling. CONSTITUTION:The tip of the cathode stitcher of an electrolytic descaling apparatus is wound with cloth of inorg. fiber such as quartz or glass fiber. An electrolytic soln. is impregnated into the cloth, the cloth is brought into contact with a part stained with welding scale, and electric current is supplied to dissolve and remove the scale. At this time, the inorg. fiber is hardly corroded by the acid or alkali soln., and it has high strength at high temp., so the life can be considerably prolonged.
Patent JP-S5235666-A (JP)
Title: Continous induction type liqid level gauge
Inventor: KASAMA SEI
IPC: G01F23/26
Filed: 1975-09-16
Abstract: PURPOSE: To make possible the calibration before use and on-line calibration with an extremely simple construction and without fear for trouble, by providing plural collars leaving a space on outside of a guide tube for liquid level gauge, in liquid level measurement for liquid metals such as liquid sodium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5444826-A (JP)
Title: Video camera equipment
Inventor: SATOU KAZUO
IPC: H04N5/235
Filed: 1977-09-16
Abstract: PURPOSE: To obtain a simply-constituted equipment which is able to confirm a sensitivity adjustment simultaneously with the composition of a picture without using any electronic finder, by providing a sensitivity display unit within the visual field of an optical finder.  
     CONSTITUTION: In the main body 1 of the video camera equipment equipped with camera lens 2 and optical finder 3, sensitivity display unit 8 with luminous bodies 5, 6 and 7 is provided within the field of view of finder 3. Then, the video signal output level of video amplifier 10 provided to display unit 8 is detected by detector 15 and then, converted into a DC component, and after the amplification by DC amplifier 16, the detected signal level is changed over in stages by switches 17, 18 and 19 to be applied to luminous-body display units 5, 6 and 7, thereby making a sensitivity adjustment possible. Then, the supervision is exercised through finder 3, so that the sensitivity adjustment can be made possible by luminousbody display units 5, 6 and 7 simultaneously with the composition of a picture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304133-A (JP)
Title: Method for incinerating molding
Inventor: OBARA TEIJI
IPC: F23G5/44
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce quantities of carbon monoxide and NOx being generated by combusting a molding made of a thermoplastic hydrocarbon polymer which has a saturated hydrocarbon ring, in the presence of combustion-facilitating gas having a specific oxygen concentration. SOLUTION: Combustion is carried out in the presence of a combustion- facilitating gas having an oxygen concentration of 15 vol. % or more against a molding comprised of a norbornene-based polymer, a hydrocarbon polymer having a 5-8-membered ring saturated cyclic molecular structure wherein a part or all of repetition units are linked through 1,4-bond or 1,2-bond, a polymer obtained by polymerization of a cyclic hydrocarbon-based monomer containing a vinyl group, and a thermoplastic hydrocarbon polymer having a saturated hydrocarbon ring such as a hydride of the above-mentioned monomer. Thus, it is possible to reduce the quantities of carbon monoxide and NOx being generated at the time of incinerating the molded articles such as medical instruments consisting of a thermoplastic hydrocarbon polymer having a saturated hydrocarbon ring.
Patent JP-S5636540-A (JP)
Title: Epoxy resin with curing agent stored in another pack
Inventor: TAKAGI YASUO
IPC: C08K5/00
Filed: 1979-09-04
Abstract: PURPOSE: Titled resin, prevented from decolorization during storage and permitting visual recognition of mixing procedure by decolorization in the mixing with an amine curing agent, which is prepared by mixing a slightly acidic material with an epoxy compound colored with a dye which is decolorizable with an alkali.  
     CONSTITUTION: (i) An epoxy compound, (ii) a dye which is decolorizable with an alkali (e.g., a basic dye such as a diphenylmethane dye) and (iii) a color stabilizer, composed of a slightly acidic material (e.g., a polycarboxylic acid anhydride, a phosphate or phosphite ester, an inorganic solid acid) are mixed, to obtain component (A). Component (A) and an amine curing agent component (B) are stored in separate packs and mixed when used. Thus it is possible to visually recognize, by the degree of decolorization, whether the admixture is sufficiently accomplished or not, and to prevent a mistake such as failure of addition of the curing agent, and admixture of only the epoxy compounds, or only the curring agents, with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302349-A (JP)
Title: Flat type terminal structure with built-in spring
Inventor: INABA JUZO
IPC: H01R13/187
Filed: 1993-04-16
Abstract: PURPOSE:To provide a flat type terminal structure with a built-in spring easy in manufacturing work and requiring a minimum space necessary for mutual engagement and separation of terminals. CONSTITUTION:A flat type female terminal 10 made of a conductive material is constituted of a terminal engagement part 20 and an electric wire connection part 30. The terminal engagement part 20 is formed into a rectangular parallelopiped shape and is provided therein with a terminal accommodation chamber 22 having a terminal insertion opening 22a opened at one side. At four corners of the terminal insertion opening 22a, locking grooves 26 for retaining spacer rings 41 are provided. At an electric wire connection part 30, a fitting hole 31 is bored for a core wire being a conductor of an electric wire W. Accordingly, electric wires W are connected to each other by inserting a fitting piece 12a of a flat type male terminal 11 composed of a conductive material similar to that of the flat type female terminal 10 into the terminal insertion opening 22a from above.
Patent JP-S61270957-A (JP)
Title: Optical receiver
Inventor: YAMASHITA KOJI
IPC: H04B10/2507
Filed: 1985-05-25
Abstract: PURPOSE:To improve the quality of a receiving signal by shortening a pulse width only for a constant time, and making smaller the change of the pulse width of the receiving signal for the transmitting signal, in an optical receiver which extends the received optical pulse train and makes it into the receiving signal. CONSTITUTION:The optical pulse train sent from the transmitting side through the optical fiber is detected by a photodetecting element 8, amplified 9, compared with a reference electric potential 11 at a comparing circuit 10 and reproduced as the pulse-shaped electric signal. Next, the pulse train is extended by an integrated circuit 12, inputted to the negative terminal of a comparator 13', compared with a reference voltage 14, the signal of the polarity inverted against the original signal is obtained, and through a resistance 16, a transistor (TR) 17 is driven. The collector of the TR17 comes to be an output terminal, outputs a low level in an on-condition and outputs a high level in an off- condition. When the TR17 comes to be from on to off, switching is delayed for the constant time by an accumulating effect. Thus, the pulse width of the receiving signal is made narrow to the transmitting signal to that extent, and the quality of the receiving signal is improved.
Patent JP-S60255236-A (JP)
Title: Production of copper die
Inventor: MIYAMOTO TAKASHI
IPC: B22C9/06
Filed: 1984-05-31
Abstract: PURPOSE:To produce inexpensively a copper die having good accuracy in a short time by imposing a copper block on a steel master mold having a projecting shape, pressurizing the block to form a recessed shape and combining the half dies obtd. by working the copper blocks in such a manner. CONSTITUTION:The copper block D provided with a plane or the recessed shape conforming approximately to the projecting part (m) is imposed on the master mold M obtd. by forming said projecting part by machining, etc. of a steel material and is pressed by a pressurizing body K from the upper part to depress the shape of the part (m) into the block D by which the half die 1 provided with a casting space 1a is formed. A runner 1b and a sprue 1c communicating therewith are machined thereto. Two pieces of the half dies 1, 2 formed in such a manner are combined to obtain the copper die 10 provided with the casting space 10a, the sprue 10c and the runner 10b communicating therewith. A copper material such as easily formable pure copper having >=80% purity, 3% chromium copper or 8/2 red blass is suitable as the material for the block D constituting the die 10.
Patent JP-2000303968-A (JP)
Title: Gear pump
Inventor: ODA TETSUYA
IPC: F04C2/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a gear pump used for feeding brake fluid, gasoline poor in lubrication characteristics and the like. SOLUTION: Surface reforming by means of chemical treatment using tannic acid, is applied to a part of the surface of an aluminum alloy forming a side plate 12 to provide a reformed layer F including oxides excellent in lubrication properties. The enhancement of lubrication properties thereby reduces the abrasion of the side plate, enhances durability, and also prevents fluid from leaking caused by abrasion. Since there exists to clear inter-face between parent material and the reformed layer F formed by chemical treatment, thinner in thickness than a plated film, the layer will never be peeled off. In addition, the layer will never be thickened at the corner part of the parent material, and dimensional accuracy is thereby made high.
Patent JP-S593831-A (JP)
Inventor: SUZUKI HIDEO
IPC: H01H33/66
Filed: 1982-06-30
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。