baber/WOPTO huggingface dataset:
Patent JP-S56160292-A (JP)
Title: Capsize reset assisting device for small sailing catamaran
Inventor: SUZUKI NAOTO
IPC: B63B43/06
Filed: 1980-05-15
Abstract: PURPOSE: To easily perform capsize resetting work, by forming a tank, provided with a through hole at a position above a waterline at sailing of a ship, to an end part of the ship, intruding water into said tank when the ship is capsized and reducing buoyancy of the stern.  
     CONSTITUTION: The extending part of a deck 2 is folded to form a transom 5, and a tank wall 40 is glued to said transom 5 and the deck 2 with a seal up material 41 to form a tank 4. That is, the tank 4 is formed in such a manner with its top wall by the extending part 21 of the deck 2, its rear wall by the transom 5 while front, bottom and both side walls by the tank wall 40. To a tank rear side of the transom 5, a through hole 7 at a lower portion to the in and outsides of the tank 4 is formed above a waterline at sailing of a ship, when the ship is capsized water is intruded into the tank 4 through said hole 7, thus buoyancy of the sterm portion can be reduced to easily perform resetting work of the capsized ship. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10252889-A (JP)
Title: Constant velocity universal joint and sealing structure of boot for constant velocity universal joint
Inventor: TERADA KENJI
IPC: F16J3/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To further enhance sealing performance of a boot installing part by arranging a microscopic annular projection in the shaft directional center of a boot installing groove, and making the whole surface bite into an installing part inner peripheral surface. SOLUTION: When a boot band 20 is fastened from an (a) condition, ribs 16 of a boot 10 projecting part shown in (b) are crushed by striking on a bottom surface 18 of a boot installing groove 17, and a material of its part pushes away a peripheral material. A microscopic annular projection 19 of the installing groove 17 bites into a material of a part between a pair of ribs 16. Surface pressure of a part between a pair of ribs 16 remarkably increases. The projection 19 of the installing groove is not deformed even if the band 20 is fastened since it is composed of the same metal as mating members 4 and 5, and maintains a condition of wholly contacting with an inner peripheral surface of a projecting part 12 over the whole periphery regardless of a structure of the band 20.
Patent JP-S63232966-A (JP)
Title: Grinding machine
Inventor: HIYOSHI TOYOHIKO
IPC: B24B13/06
Filed: 1987-03-19
Abstract: PURPOSE:To enable high accurate grinding and polishing to be attained, by constituting a machine such that a machining control part controls a rotary speed by a rotary means and a turn amount by a turning means corresponding to a turn angle of a workpiece holding member and a fine moving amount of a grinding member moving means. CONSTITUTION:A workpiece 1 in a workpiece holding device A, while it is rotated by a motor 5, turns by a motor 10 with the axial center of a turn shaft 8 serving as the center holding a preset radius, and a machine, corresponding to a turn angle of the workpiece 1, fine moves a grinding wheel 21 in the side of a grinding wheel slide device B for cutting the workpiece. A control means, corresponding to the turn angle and a moving distance, controls a rotary speed of a motor 5 and a turn speed of a motor 10 always setting a peripheral speed of the workpiece 1 to a fixed value. While the grinding wheel 21 is moved so as to come into contact with a workpiece ground surface under a condition such that time for the grinding wheel 21 to come into contact with a grinding unit area obtains a fixed length. Consequently, the machine, being able to perform grinding of fixed quantity, enables high accurate grinding and polishing to be executed.
Patent JP-S57178352-A (JP)
Title: Manufacture of resin sealing type semiconductor device and lead frame employed thereon
Inventor: TATENO KENICHI
IPC: H01L23/31
Filed: 1981-04-28
Abstract: PURPOSE:To contrive improvement of sealing accuracy by a method wherein a resin sealing work is performed under the conditions in which the substrate supporting part of the lead frame is brought to a floating state in molds using the outer lead which will be pinched by the mold and fine leads. CONSTITUTION:The outer lead 6 of the lead frame is pinched between the upper and the lower molds 13 and 14 on one side, and at the same time, fine leads 15 and 16, and the second commonly connected fine lead 17 are pinched between the upper and lower molds 13 and 14. Accordingly, the substrate supporting part 2 is supported by the outer lead 6, which will be pinched between the molds 13 and 14, and the fine leads 15 and 16, and positioned in a floating condition in the void located in the molds 13 and 14. Resin 30 is sealed under the above condition, and the first commonly connected the fine lead located at the point of the outer lead 6, and the fine leads 15 and 16 are cut off.
Patent JP-S60208309-A (JP)
Title: Production of alpha-alkylstyrene polymer
Inventor: NAGATA MASAO
IPC: C08F4/00
Filed: 1984-03-31
Abstract: PURPOSE:A mixture of an alpha-alkylstyrene monomer with a nitrile monomer is polymerized in the presence of a trifunctional peroxide to achieve high-conversion production of the title polymer of high clarity, heat resistance and strength. CONSTITUTION:A monomer mixture of (A) 30-85pts.wt. of an alpha-alkyl- styrene such as alpha-methylstyrene, (B) 10-45pts.wt. of a nitrile monomer such as acrylonitrile and (C) 0-60pts.wt. of monomers copolymerizable with components A and B, totalling 100pts.wt., is combined with (D) 0.05-3.0pts.wt. of a trifunctional peroxide such as tris(t-butylperoxy)triazine to effect bulk or suspension into the objective polymer.
Patent JP-H07280216-A (JP)
Title: Premixing burner
Inventor: FUJINO SHINJI
IPC: F23D14/16
Filed: 1994-04-01
Abstract: PURPOSE:To prevent oxidation consumption of a flame stabilizing mechanism by forming a recess in one side formed by superposing ends of wire meshes as a nozzle, and installing the nozzle at the opening of a burner housing with the recess toward outside. CONSTITUTION:A nozzle 8 is formed by superposing many bandlike wire meshes 16 each having the same length as the longitudinal length of a slit opening 5 and integrating them. A recess, i.e., a combustion chamber 17 is continuously formed along a wire mesh superposition surface at one end 8a of the nozzle formed by superposing the longitudinal ends of the meshes 16, i.e., a discharge side end of the nozzle. The nozzle 8 is provided at the opening 5 with the chamber toward outside, and is fixed. The mesh size of the mesh 16 may be selected suitably in response to the combustion amount required for a burner and sizes of the nozzle 8 and the chamber 17.
Patent JP-S52148405-A (JP)
Title: Flow controller for cooling gas in bell less top charging apparatus
Inventor: MIZUNO SEIJI
IPC: C21B7/20
Filed: 1976-06-04
Abstract: PURPOSE:A flow controller for cooling gas by which the amt. of cooling gas to be supplied as the minimum requirement and a pressure difference between the cooling gas and furnace top gas are automatically held constant in cooling reduction gear of a bell less top charging apparatus of a blast furnace.
Patent JP-H01238383-A (JP)
Title: Photoelectric converter
Inventor: FURUKAWA TATSUO
IPC: H04N5/378
Filed: 1988-03-18
Abstract: PURPOSE:To cause a holding means which holds desired outputs of the read-out outputs to hold the desired outputs without introducing any separate signal from the outside so as to reduce the number of terminals and simplify an external circuit by actuating the holding means by utilizing the scan signal of a scan circuit. CONSTITUTION:The output of each photosensor 7 is once accumulated in each capacitor 6. When the 1st scan pulse is first outputted from a shift register 1 thereafter, the 1st transistor 5 is turned on and the output is read out to an output line 9 from the capacitor 6 to which a dark reference output corresponds. Simultaneously, a switch circuit 2 is set to a state where the circuit 2 connects the line 9 to a sample hold circuit 3 by means of the 1st scan pulse and the circuit 3 is set to a sample holding state. Therefore, the dark reference output is held by the circuit 3 and output to the inversional terminal of a differential amplifier 4. When the 1st scan pulse falls, the transistor 5 is turned off and the switch circuit 2 is set to another state where the circuit 2 connects the line 9 to the amplifier 4. Succeedingly, scan pulses corresponding to effective picture element bits are successively outputted from the shift register 1 and effective picture element outputs are successively read out to the output line 9.
Patent JP-H01237909-A (JP)
Title: Recording and reproducing control circuit
Inventor: ISOZAKI MASAAKI
IPC: G11B5/02
Filed: 1988-03-18
Abstract: PURPOSE:To improve the reliability of a device by selecting and switching the output signal of an amplifier with a switching means in accordance with respective types of a control signal formed from a serial control signal with a control signal forming means provided in a rotation head drum. CONSTITUTION:A recording signal supplied through a rotary transformer 6 is recorded and amplified by four channels 11A-11D, and supplied through switching circuits 12A-12D to recording heads 2A-2D. The reproducing signal of four channels reproduced by reproducing heads 3A-3D is reproduced and amplified by amplifiers 13A-13D and given through switching circuits 14AC and 14BD and the transformer 6 to an external processing circuit. The switching circuits 12A-12D and 14AC and 14BD are controlled by a control signal forming circuit 15 based on a serial control signal MPX supplied through a slip ring device 8. Thus, a switching means can be controlled from an external part with one transmission line regardless of the number of heads, the device can be miniaturized and the reliability can be improved.
Patent JP-H01240159-A (JP)
Title: Production of wakame udon men (japanese noodle mixed with seaweed) or the like
Inventor: OSHIMA KIYOSHI
IPC: A23L7/109
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a product free from salt and having strong liveliness, by mixing wheat flour with proper amounts of finely cut WAKAME (a seaweed) and rice flour and making the mixture into MEN (noodle). CONSTITUTION:For example, 1kg wheat flour is mixed with 2% WAKAME (a seaweed) cut into several mm size and 1% rice flour. Then, water is added to the mixture at an amount of 45%-47% based on the mixture and repeatedly kneaded and pressurized by hand rubbing and feet pressing. Then, MENs (noodles) such as UDON (wheat vermicelli) or SOOMEN (thin wheat noodles) are produced by a wheat gluten separating process and a conventional MEN- making process.
Patent JP-H04277105-A (JP)
Title: Clean warehouse
Inventor: NARUSE YOSHITAKA
IPC: B65G1/02
Filed: 1991-03-05
Abstract: PURPOSE:To lessen the operational space of a stacker crane and reduce the outbreak of dust by providing the operational space of the stacker crane rotable about a rotary shaft and a receiving space around the operational space. CONSTITUTION:An operational space 2 of a stacker crane 4 is centrally disposed and a receiving space 3 is disposed around the operational space 2. In the center of the space 2, a rotary shaft 5 of the stacker crane 4 is mounted. The stacker crane 4 can rotate 360 deg. about the rotary shaft 5 along an annular rail 6 so that a received cargo 8 is put in and out of a predetermined shelf 7 in the receiving space by the stacker crane 4 rotating a necessary angle. Several stages of the shelves 7 are vertically disposed in the receiving space 3 and several reinforcing pillars 9 are erected on the outer periphery of the receiving space 3 and some spaces on which the reinforcing pillars 9 are erected are utilized to dispose ducts 10 for clean air.
Patent JP-S57178662-A (JP)
Title: Metallic media
Inventor: OONO IETATSU
IPC: B24B31/14
Filed: 1981-04-30
Abstract: PURPOSE:To grind a work with the same quality or metallic media suitable for the work, by decreasing or increasing bulk density of the metal in accordance with material, shape and weight of the work. CONSTITUTION:A metal 1 of various shape, made of the same quality as, for instance, a work, is formed to small or large virtual specific gravity, that is, bulk density by hollowing the inside of the metal to a hollow 2 or inserting a core unit 3 of specific gravity smaller or larger than of the metal 1 in various shape. In this way, an equal quality or metallic media suitable for shape of the work can be freely obtained, and a barrel can be polished with a media of optimum conditional bulk density to easily perform fine finish and gloss polishing.
Patent JP-H08262740-A (JP)
Title: Planographic printing plate processor
Inventor: EGUCHI HIROMI
IPC: G03F7/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a planographic printing plate processor which prevents the degradation in a device function and enables stable processing over a long period of time. CONSTITUTION: This planographic printing plate processor is constituted to scrap off dissolved or solubilized non-image part image forming layer components by a blade 44 after supplying an alkaline processing liquid 6 to a planographic printing plate 1. The processor described above has at least a sensor 40 which detects the printing plate 1 during transportation, a backup roll 14 which exists approximately perpendicularly below the blade 44 and assists the transportation of the printing plate 1, a blade attaching and detaching means which makes the blade 44 freely movable to the position in contact or without contact with the back up roll 14 and a control section which operates this blade attaching and detaching means in accordance with the signal from the sensor 40.
Patent JP-H02223061-A (JP)
Title: Disk reproducing device
Inventor: SUZUKI KEIJI
IPC: G11B27/10
Filed: 1989-03-17
Abstract: PURPOSE:To keep a scanning speed constant with high accuracy and to quickly execute retrieval by fast forwarding a scanner only for quantity almost equal to difference between a desired address, which is obtained from a commanding device, and a detected address obtained from an address signal detection circuit. CONSTITUTION:When it is desired to reproduce a disk from the desired address in the middle of a track, an optical scanner 37 is forcibly fast forwarded only for the quantity almost equal with the difference between the detected address and desired address and the rotation of a disk 31 is made correspondent to the desired address as well. When normal reproducing is started from the address slightly before the desired address and the address read from an address signal detection circuit 43 is coincident with the commanded address, a signal is sent from the detection circuit 43 to a drive voltage impressing circuit 38 and a controller 40 so as to obtain a disk rotating speed and a scanner forwarding speed corresponding to the desired address. Thus, the scanning speed can be kept constant with the high accuracy and the retrieval can be quickly executed.
Patent JP-S60211166-A (JP)
Title: Packing for wind tunnel
Inventor: CHIYOU JINKOU
IPC: F16J15/06
Filed: 1984-04-04
Abstract: PURPOSE:To feely manufacture a square packing of every size by separately forming a straight line portion and a curved portion of a square packing and adhering same to each other to be united in a body. CONSTITUTION:A straight line portion 1 and a curved portion 2 of a packing are separately formed, and then adhered to each other to be united in a body. A hollow connecting pipe 3 is formed according to the inside shape of the section of the packing by an elastic material and inserted in the interior of a connecting portion between the straight line portion 1 and the curved portion 2 to reinforce the connecting portion and serve as a guide at the time of connecting the straight portion 1 and the curved portion 2 to facilitate adhering work. In this arrangement, if the length of the straight line portion 1 is freely selected, only three kinds of metal molds for the straight line portion 1, the curved port ion 2 and the hollow connecting pipe 3 are enough to manufacture packing of every kind.
Patent JP-S61225450-A (JP)
Inventor: KOBAYASHI YOICHI
IPC: E04C5/03
Filed: 1985-03-29
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-S58182292-A (JP)
Inventor: KUBO JIROU
IPC: H05K3/36
Filed: 1982-04-19
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-S51142135-A (JP)
Title: Follow-up apparatus for solar energy absorber
Inventor: SAWADA SHINJI
IPC: F24S50/20
Filed: 1975-06-03
Abstract: PURPOSE: To give a fine movement on a reflection mirror by using a drive lever. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0228677-A (JP)
Title: Fixing device for laser beam printer
Inventor: SUGAYA TOMIO
IPC: G03G15/20
Filed: 1988-03-18
Abstract: PURPOSE:To prevent fixing defect caused by the wrinkle of a sheet during passing through between a heating roll and a back roll when printing starts, by sucking and adhering the sheet to a preheating plate with the aid of a blower connected to sucking slots provided on the preheating plate while printing is performed and stopping sucking the sheet to the preheating plate while no printing is performed. CONSTITUTION:Plural sucking slots 8 are provided on the surface of the preheating plate 7. It makes the sheet 20 adhere by sucking to negative pressure and heighten coefficient of thermal conductivity. Since the back roll 11 opens in the direction in which the path length of the sheet shortens such as dotted line while no printing is performed, shutting a valve stops the suction of the sucking slots 8. Then a scantly gap is created between the sheet 20 and the preheating plate 7 and lowering of coefficient of thermal conductivity prevents unnecessary temperature rising of the sheet. Thus, sheet distortion caused by extreme thermal contraction does not occur and the wrinkle of a sheet at a fixing roll does not occur when printing starts.
Patent JP-H02297273-A (JP)
Title: Method and device for preparing electronic information
Inventor: NISHIMOTO KOICHI
IPC: G06F17/21
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the deterioration of quality of the correctable electronic information by storing also the related necessary information into a command area of the electronic information and performing the control and the correction of the contents of the command area by reference to the stored information. CONSTITUTION:When an input means 11 designates the correction of an electronic information file 14, the related information on a command area of the file 14 is displayed on a display means 13. At the same time, a deciding means 17 decides the presence or absence of the related information by reference to a control information area 15. If the absence of the related information is confirmed, the file 14 is directly corrected. When the presence of the related information is confirmed, the related information is read out of a related information file 16. Then a control/editing means 12 is locked via the means 17 in accordance with an uncorrectable state, etc. At the same time, the correction grant registration is also checked. In addition, the prescription and the history of correction are displayed by the means 13 to inhibit the correction of an important part, to check the correction ability, to display the necessary notable items, etc. Thus the miscorrection can be avoided and the quality of the correctable electronic information is surely prevented from being deteriorated.
Patent JP-S62222719-A (JP)
Title: Cordless doorphone
Inventor: TATEZUKI KUNIHARU
IPC: H04B1/38
Filed: 1986-03-25
Abstract: PURPOSE:To stabilize the transmission/reception state by projecting a radiator of a dipole antenna from the upper/lower face of a radio block body, fitting it and arranging a transmission/reception unit to a position in the radio block apart by a prescribed range or over from the antenna, and inserting and connecting a balun in between. CONSTITUTION:The radiator 10 of the dipole antenna 9 is projected and fitted to the upper/lower face of the body 8. Since no shadow is formed by the body 8 of the radio block 2, the directivity is nondirectional and excellent transmission/reception is attained. A transmission/reception unit 15 is arranged at a position in the radio block 2 apart by a prescribed distance or over from the dipole antenna 9 and the balun 23 is inserted and connected between the dipole antenna 9 and the unit 15. Thus, the electromagnetic coupling between the both is reduced and the balun 23 is inserted, then the balun 23 acts like an RF choke to decrease the unbalance current. Thus, the fluctuation of reception sensitivity and transmission output due to the unbalanced current are decreased.
Patent JP-S57183754-A (JP)
Title: 4'-(beta-alkyloxyethyl)-4-cyanoterphenyl
Inventor: FUKUI MASAUSU
IPC: C09K19/12
Filed: 1981-05-01
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is 1W9C alkyl).  
     EXAMPLE: 4'-(β-Butyloxyethyl)-4-cyanoterphenyl.  
     USE: A liquid crystal compound. Having a positive dielectric anisotropy, a wide range of liquid crystal temperature, high transparent point, and improve stability. This compound alone can be used practically because of its high melting point, but its blending with other liquid crystal compound has an effect on the rise in transparent point.  
     PROCESS: For example, a compound shown by the formula X is reacted with a compound shown by the formula IX, to give a compound shown by the formula XI. This compound is then dehydrogenated with sulfur or cloranil to give a compound shown by the formula XII, which is reacted with CuCN, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11326279-A (JP)
Title: Automatic measuring apparatus for concentration of developer
Inventor: GOUMONT CLAUDE GERMAIN
IPC: G01N27/48
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic measuring apparatus which is carried and used simply and which can be made low-cost, by a method wherein a voltage generator which generates a lamp voltage is provided, a potentiostat which maintains a set potential difference across electrodes is provided, and a peak detector which detects a maximum current flowing so as to correspond to the concentration of a developer is provided. SOLUTION: First, a generator 10 which generates a lamp voltage (a voltage which is zero until a certian time and which is changed at a set rate after that) is provided. A reference electrode 31, an indicator electrode 32 and an auxiliary electrode 33 are attached to a potentiostat 20 (an automatic experimental device which controls the potential of an electrode), and a set potential difference is maintained across the indicator electrode 32 and the reference electrode 31. Since the concentration of a developer is proportional to the height of the plateau of a current-voltage curve, a current which flows across the indicator electrode 32 and the auxiliary electrode 33 is sent to a peak detector 40, and its maximum value is recorded so as to be displayed on a display unit 50.  When a measuring apparatus is used, a cell 30 is immersed directly in a developer tank, and a measurement is performed in a short time. In addition, since it is not required to adjust the cell 30, the measuring apparatus can be used simply.