baber/WOPTO huggingface dataset:
Patent JP-H03150101-A (JP)
Title: Drilling device of printed wiring substrate
Inventor: YAMAGISHI YUKIO
IPC: H05K3/00
Filed: 1989-11-08
Abstract: PURPOSE:To automatically arranged and drill a waste plate, a substrate and a cover plate with satisfactory productivity by a method wherein an inserter is proceeded toward a drilling machine so as to position the cover plate and the waste plate above and below the substrate and, after that, the inserter is retreated in order to drill the substrate under the condition that the substrate is pinched between the waste plate and the cover plate. CONSTITUTION:A waste plate 40 is placed on a waste plate bearer 4. A cover plate 30 is placed on a cover plate seating table 31. By proceeding an inserter 3, the waste plate 40 and the cover plate seating table 31 are inserted on the downside and upside of a substrate 10. The cover plate 30 is sucked to a substrate keep plate 2. The waste plate 40 is seated on a drilling table 11. After the retreat of the inserter 3, the substrate keep plate 2, onto which the cover plate 30 is sucked, are lowered so as to bring the waste plate 40, the substrate 10 and the cover plate 30 in the condition being brought into close contact with one another in order to perform drilling. After the drilling, the inserter 3 is proceeded again so as to place the cover plate 30 on the cover plate seating table and to engage a waste plate engaging part 51 with the waste plate 40. By retreating the inserter 3, the waste plate 40 and the cover plate 30 are pulled back and the drilled substrate 10 is sent out of the drilling machine concerned.
Patent JP-H08129711-A (JP)
Title: Magnetic head
Inventor: NAKAJIMA TORU
IPC: G11B5/29
Filed: 1994-10-31
Abstract: PURPOSE: To miniaturize the entire part of a magnetic head and to reduce the manufacturing cost thereof by making laminated cores having parallel relations with each other adhere to both surfaces of a shielding plate and fitting coil units into laminated cores varying in length. CONSTITUTION: The lengths L2 , L3 in the side parts 2c of both laminated cores 21 , 22 existing above and below the shielding plate 5 are set at the different shape sizes to prevent the overlap of the coil units 3 having the shape size larger than the thickness of the cores 21 , 22 and the coil units 3 are respectively fitted to the winding parts of the cores 21 , 22 . The front end gap parts 2b of both laminated cores 21 , 22 are respectively fixed by adhesives to the front and rear surfaces of the shielding plate 5 before assembly to a case 1. The shielding plate 5 is held in the case 1 by holder springs positioned on the right and left thereof at the time this assembly is assembled to the case 1.
Patent JP-H01132668-A (JP)
Title: Slowly soluble coating material
Inventor: YOSHIDA TAMIO
IPC: C09D143/04
Filed: 1987-11-19
Abstract: PURPOSE:To obtain the title coating material useful as, e.g., a paint for ship bottom and can give a film which is resistant to a temperature change and is tough, by transesterifying a copolymer of triorganosilyl (meth)acrylate with a (meth)acrylic or vinyl compound with a specified silane compound. CONSTITUTION:10-90mol% monomer (A) for forming triorganosilyl (meth) acrylate units of formula I (wherein R<1> is H or CH3, and R<2> is a monovalent hydrocarbon group free of any aliphatic unsaturated bond, and at least one of the R<2> groups is 4 C or higher) is copolymerized with 10-90mol% monomer (B) for forming a (meth)acrylic or vinyl unit of formula II (wherein R<3> is R<1>, and Z is an Si-containing monovalent polar group or phenyl) [e.g., methyl (meth) acrylate] to obtain a copolymer of an average degree of polymerization of 0-100. A copolymer (condensed crosslinked product) obtained by transesterifying this with a silane compound (C) for forming a silicon-functional silyl acrylate unit of formula III (wherein R<7> is R<1>, R<8> is a monovalent hydrocarbon group, X is OH or a hydrolyzable group, and a is 0-2) is mixed with an organic solvent, a pigment, a suspending agent, etc.
Patent JP-S63144055-A (JP)
Title: Supersonic wave-transfer printer
Inventor: SAKURAI KIKUICHI
IPC: B41J2/27
Filed: 1986-12-05
Abstract: PURPOSE:To attain the simplification and miniaturization of head structure as well as the speed-up of printing by a method in which a horn for amplifying amplitude by focusing supersonic vibration generated by a vibration element and a recorder for transmission of supersonic vibration from the horn are provided, and the tip of recording needles is always brought into contact with an ink-holding medium. CONSTITUTION:As a supersonic wave-energy generator element, a laminated actuator 100 is used, and the amplitude of supersonic vibration is amplified by a horn 102 connected and transmitted to a recording needle 104. The needle 104 is pressed against an ink ribbon 108 side while the back plate 105 is pressed against from a recording paper 110 side. The needle 104 is made of metal or ceramics having excellent wear resistance, and the tip of the needle 104 is shaped into a spherical form for lessening the frictional resistance with the ink ribbon 108 which is in an always-pressed state. Under the condition that the ribbon 108 is pressed against, the supersonic wave-head is scanned and put to a burst drive by printing signals for printing.
Patent JP-2001108121-A (JP)
Title: Mixing valve
Inventor: HIROTA HISATOSHI
IPC: F16K11/078
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost mixing valve capable of simultaneously adjusting a discharge water temperature and a discharge water flow rate. SOLUTION: A mixing valve unit 10 has a function adjusting a mixture ratio of water and hot water inside a valve seat body 15 by a turn of an operation rod 13, and a function cooperating with a valve seat 27 to cut off water and regulate a flow rate by vertical movement of a valve element 14 turnably provided at the tip of the operation rod 13. When the operation rod 13 is turned by a lever 12, water and hot water led into a water lead-in chamber 32 and a hot water lead-in chamber 33 at a mixture ratio corresponding to the turn position are mixed in a mixing chamber, i.e., a semicircular cutout space, then the mixed water is discharged at an opening depending on a vertical height position of the operation rod 13 by tilting of the lever 12 and is led to a water discharge port.
Patent JP-H03154110-A (JP)
Title: Two-wire converter
Inventor: AKANO SHINICHI
IPC: G05D16/20
Filed: 1989-11-10
Abstract: PURPOSE:To secure the high accuracy and the high reliability even if a temperature characteristic, time aging, etc., of a magnetism generating means and an electro-pneumatic means, etc., are large by constituting electrically a feedback system of output air pressure. CONSTITUTION:A control current iL corresponding to a current signal Iin is generated by an input current control circuit 1, a generated magnetic field of a coil 2 works on a magnet 3-1, and in accordance with the control current iL, output air pressure PO of a pilot 3-4 is adjusted. By a sensor circuit 4, a feedback voltage VFB corresponding to the output air pressure PO is applied to a comparator 7, and in the case a voltage drop Vs generated in a resistance 5 and the feedback voltage VFB do not coincide with each other, a transistor 6 is turned on, and the output air pressure PO is adjusted by varying strength of the generated magnetic field of the coil 2 so that the voltage drop Vs and the feedback voltage VFB coincide with each other. In such a way, since the feedback system of the output air pressure PO is constituted electrically, even if a temperature characteristic, time aging, etc., of the coil 2, the magnet 3-1, etc., are large, the high accuracy and the high reliability can be secured.
Patent JP-H04163664-A (JP)
Title: Distributed memory type parallel computer system
Inventor: IKEDA MASAYUKI
IPC: G06F15/173
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the overhead of a processing element to be a data receiving side by starting arithmetic operation using data in question after the completion of the storage of the fetched data is confirmed. CONSTITUTION:Plural processing elements 12-1 to 12-i are connected to a net work 10, and the processing elements 12-1 to 12-i are provided with a data fetching means 14, a data storage means 16 and a storage completion monitoring means 18 respectively. Here, after the completion of the reception of the data required for the arithmetic operation is confirmed, the arithmetic operation using the receive data is started. Thus, the overhead due to interruption is never caused, and the processing speed of a system can be improved.
Patent JP-H02137209-A (JP)
Title: Formation of magnetic thin film
Inventor: YODA HIROSHI
IPC: H01F41/18
Filed: 1988-11-17
Abstract: PURPOSE:To provide a ferromagnetic thin film having low magnetic anisotropy by, when the ferromagnetic thin film is formed on non-magnetic substrates by means of a magnetron-type sputtering apparatus, disposing a high-permeability plate under the substrates before conducting the sputtering. CONSTITUTION:When a ferromagnetic thin film is formed on non-magnetic substrates 1 by means of a magnetron-type sputtering apparatus, a high-permeability plate 2 is disposed under the substrates. Namely, the non-magnetic substrates 1 of NiTiMgO are arranged on the high-permeability plate 2 of permalloy. The assembly is attached onto a water-cooling substrate holder of the RF magnetron sputtering apparatus so that an amorphous magnetic film is formed on the substrate by sputtering. According to such method, since a magnetic field near the surfaces of the substrates on which the magnetic film is to be formed is attenuated substantially by effects of the plate 2, the ferromagnetic film can be formed with decreased magnetic anisotropy, which is apt to be caused when a ferromagnetic thin film is formed within a magnetron sputtering apparatus. Accordingly, the ferromagnetic film is allowed to have characteristics as desired when it is used for a layer-built ring magnetic head for example where magnetic flux flows in different directions within the ferromagnetic film in various sites of the head.
Patent JP-H07115954-A (JP)
Title: Drawing conveyer in food washer
Inventor: KOMINE RYUICHI
IPC: A23N12/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide the subject conveyer enabling easily cleaning both obverse and reverse surfaces of a belt and the whole inside of a frame by easily removing the belt from the frame. CONSTITUTION:In a conveyer so designed that its one end is inserted into the outlet 33 of a food washing channel 24 to draw washed food, the conveyer belt is formed of a mesh belt and the initial end 3 of the mesh belt 2 and the terminal end 4 thereof are mutually connected with such a snap zipper whose female parts 7 and male parts 8 are freely attachably and detachably hooked.
Patent JP-H04164548-A (JP)
Title: Main spindle cooling apparatus
Inventor: TANAKA MASARU
IPC: B23Q11/12
Filed: 1990-10-29
Abstract: PURPOSE:To cool a main spindle efficiently by providing two rotary couplings, the couping portion diameters on the discharge side of which are larger than those on the supply side, in front and in rear of an axial cooling liquid passage to facilitate flowing of a cooling liquid utilizing a difference in centrifugal force produced by the rotation of the main spindle. CONSTITUTION:When a main spindle 4 is rotated, a cooling liquid which is supplied from a supply hole 12a of a fixed ring 12 through a rotary coupling 11 into a cooling liquid passage 8a of a rotor center shaft 8 is passed through a rotary coupling 16 and returned to a cooling liquid tank outside a machine through a discharge path of a bearing housing 15. When the cooling liquid flows through the cooling liquid passage 8a of the rotor center shaft 8, it takes heat away to cool the main spindle 4. As the diameter D1 to the outlet position of the rotary coupling 16 is larger than the diameter D2 of the supply port position of the rotary coupling 11, when the liquid reaches a passage 13a, the pump action is caused by the centrifugal force produced by the rotation of the main spindle 4 to increase the flow velocity, so that the cooling liquid in the passage 8a is sucked to facilitate flowing. Thus, the main spindle 4 can be cooled efficiently.
Patent JP-2000103172-A (JP)
Title: Information recording medium containing cyanine coloring matter compound
Inventor: MORISHIMA SHINICHI
IPC: G11B7/247
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium having a coloring matter recording layer containing organic coloring matters in which light fastness is improved without deteriorating record generation properties. SOLUTION: The information recording medium is provided with a recording layer containing cyanine coloring matters capable of recording an information by laser beam on a base, and as the cyanine coloring matters, a cyanine coloring matter in which an electron acceptor represented by the formula is used as counter ion (anion). In the formula, X11 and X12 represent respectively and independently an oxygen atom, a sulfur atom, =NR31 or =C32R33, (R31, R32 and R33 represent respectively and independently a hydrogen atom or a substituent), and R34, R35, R36 and R37 represent respectively and independently a hydrogen atom or a substituent, and at least one of R34, R35, R36 and R37 represents a substituent having anions.
Patent JP-H08146781-A (JP)
Title: Transfer carrying belt, its production and transfer carrying device
Inventor: ITOU NORIYUKI
IPC: G03G15/16
Filed: 1994-11-25
Abstract: PURPOSE: To provide a transfer carrying belt capable of eliminating trouble such as irregularity in a toner image caused by peeling discharge at the time of separating a transfer material. CONSTITUTION: In this transfer carrying belt 6 which is arranged to be opposed to an image carrier 3, electrostatically transfers the toner image formed on the image carrier on a transfer material S while holding and carrying the transfer material S by a nip part B between the image carrier 3 and the belt 6, and carries the transfer material S on which the toner image has been transferred toward a fixing part 17; ten-point average roughness Rz of the surface of the belt is set to >=4μm. By setting the ten-point average roughness Rz of the surface of the belt to >=4μm, the peeling discharge at the time of separating the transfer material from the belt 6 is generated in a very small gap, and a failure in the image caused by the irregularity in the toner image is improved and an abnormal image is prevented from being formed at the time of separating the transfer material.
Patent JP-H10139260-A (JP)
Title: Discharged sheet sorting device
Inventor: SHINOZAKI KEIICHI
IPC: B65H33/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To group discharged sheets of paper into groups each containing a prescribed number of sheets without use of any particular tape or the like as a marker and without moving the sheet across the width. SOLUTION: A discharged sheet sorting device 10 has a holding means 11 which is located under a sheet carrying unit 5 and holds a prescribed number of sheets of paper 2a discharged from the unit 5 and stacked on a sheet discharge table 22 and is equipped with a moving means 12 composed of an elevating/sinking means 24 to move the holding means 11 in the vertical direction, a sliding means 25 to move the means 11 in the discharging direction and in the counter-discharge direction, and a sheet sensing means to sense that the means 11 comes in contact with the sheets 2a. That one of the sheets 2a located at the prescribed order is drawn out a fixed quantity in the counter- discharge direction so that a grouping is made.
Patent JP-S61157592-A (JP)
Inventor: ADAMU EI ROSANABIBUHATA
IPC: C11D3/37
Filed: 1985-12-24
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-H01134479-A (JP)
Title: Developing device
Inventor: TAKAGI OSAMU
IPC: G03G15/08
Filed: 1987-11-20
Abstract: PURPOSE:To execute a satisfactory development by providing a first carrying means on the upper part of a developer supply means and providing a second carrying means for carrying a developer in a second direction being reverse to a first direction on the lower part of said means. CONSTITUTION:Since a feed screw 20 is provided on the upper part of a supply roller 18, a toner (a) drops downward by gravity, therefore, the toner (a) can be delivered efficiently to the supply roller 18. Also, with respect to a control plate 24, by making the width of a rear part R narrower than that of a front part F, the quantity of the toner (a) controlled by the control pate 24 becomes smaller in the rear part R. Accordingly, the toner (a) of the rear part R on the feed screw 20 is delivered efficiently to the supply roller 18, the toner (a) does not collect in the rear part R, the toner circulates satisfactorily, and a toner quantity detecting sensor executes a normal detection, therefore, it does not occur that an excessive toner (a)is supplied into a developing device 4 from a hopper. In such a way, the toner (a) layer being in a uniform state can be formed on a developing roller 10, and a satisfactory development can be executed.
Patent JP-H02137542-A (JP)
Title: Distribution connection system in atm exchange
Inventor: KATO YUJI
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the memory capacity of a table required for distribution connection by generating a connection path in response to a request of distribution connection included in call information by a CPU receiving the call information and setting the content of a conversion table in each header conversion section. CONSTITUTION:The system is constituted by link connection of multi-stage each comprising a header conversion section 2 providing a channel of the distribution connection system of an ATM converter to a pre stage of a switch section 3 and a switch section of self-routing type having a buffer to each cross point of a matrix. Moreover, the system is provided with a tag 51 of a bit mark marking a bit corresponding to an outgoing highway by the conversion section 2 and with a conversion table 5 storing call identification information 52 after connection of the switch section 3 including distribution connection. Furthermore, based on header information of an inputted cell, the tag and call identification information are extracted from the table 5 and transferred to the switch section 3 together with the cell information. The switch section 3 applies distribution connection based on the information from the conversion section 2.
Patent JP-S63145797-A (JP)
Title: Far infrared radiator of aluminum or aluminum alloy
Inventor: ISHIDA SHINICHI
IPC: C25D11/20
Filed: 1986-12-08
Abstract: PURPOSE:To form the title strong radiator capable of radiating IR radiation over the wide wavelength region with excellent radiation rate, by forming anodized film on Al, and forming a far IR radiator on the film. CONSTITUTION:Anodized film is formed on Al or an Al alloy by a conventional method, and a far IR radiator is formed by electrolysis in the pores of the anodized film or on the surface of the anodized film or on the surface and in the pores. A material contg. one or >=2 kinds of the oxides of Fe, Cr, Ni, Co, Ti, Sn, Ag, Pb, Au, Mg, Mn, Zn, etc., or carbon is used as the IR radiator. By this method, a far IR radiator capable of radiating IR radiation over the wide wavelength region with excellent radiation rate is obtained.
Patent JP-H08126628-A (JP)
Title: Magnetic resonance tomographic imaging apparatus
Inventor: SONOKI KIYOTO
IPC: A61B5/055
Filed: 1994-10-31
Abstract: PURPOSE: To provide a magetic resonance tomographic imaging apparatus equipped with an inclined magnetic field coil or static magnetic field correcting shim coil reduced in resistance value as low as possible and easy to produce. CONSTITUTION: This magnetic resonance tomographic imaging apparatus is equipped with an inclined magnetic field coil and/or a static magnetic field correcting shim coil formed by forming short strip-shaped conductors 12 becoming the filaments of the coil by alternately providing deep notches to the opposed sides of an almost rectangular conductor flat plate at an interval determined so as to show a desired change in the current density of the coil and winding this notched conductor flat plate around a coil bobbin 20 while folding back the same at the connection parts 13 of the short strip-shaped conductors 12 on the deep side of the respective notches.
Patent JP-S63145395-A (JP)
Title: Apparatus for producing coal-water slurry
Inventor: SATOU KAZUNORI
IPC: C10L1/32
Filed: 1986-12-08
Abstract: PURPOSE:To produce the title slurry at high apparatus durability and reliability without being accompanied by roll crusher damaging, combustion choking accident, etc., by coarsely crushing coal, crushing it to grain and feeding grain coals through a specially installed coarse grains and foreign matter remover to a roll crusher. CONSTITUTION:The coal fed from a banker 1 is coarsely crushed by a coarse crusher 2 and fed through a coal feed line 4 into a crusher 3 such as a wet type tube mill. The crushed coal is mixed with the additive and water fed through a line 6 from an additive tank 5 and crushed, thereby preparing a coal-water slurry. This slurry is introduced through a feed line 7 into a strainer 14 which is a coarse grain and foreign matter remover provided with a cylindrical screen 14a being a porous member having a vast plurality of through holes with a diameter which is larger than the max. grain size of the grain size distribution necessary for the product slurry but is smaller than the grain size of foreign matter etc. to be caught by the screen. From the strainer 14, rigid or soft foreign matter is discharged through a foreign matter discharge line 20, coarse grain coal is returned through a coarse grain coal feeder 16 and a line 17 to the crusher 3, and the slurry is fed to a roll crusher 8, whereby crushing into desired grain size is conduced.
Patent JP-2001116674-A (JP)
Title: Method and device for measuring curl
Inventor: INOUE SHINICHI
IPC: G01N3/60
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a curl of paper and cardboard, particularly, paper used for a copying machine and a printer being an electrophotographic method. SOLUTION: A curl measuring method and a device therefor include a process for holding a sheet, a process for heating the sheet in a noncontact state and a process for measuring deforming force of the sheet.
Patent JP-2001111033-A (JP)
Title: Solid state image sensor
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/359
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solid state image sensor comprising a pixel shift CCD sensor in which light receiving elements are arranged periodically while enlarging the opening in a light shield film on the light receiving element as compared with a conventional one. SOLUTION: The solid state image sensor comprises a vertical snaking CCD 5 having a bend for each pixel, a plurality of light receiving elements 2 formed on the opposite sides of the vertical CCD 5, and a read gate 4 formed between the bend of the vertical CCD 5 and the receiving element 2.