baber/WOPTO huggingface dataset:
Patent JP-H10196152-A (JP)
Title: Viscoelastic damper device
Inventor: ISODA KAZUHIKO
IPC: F16F7/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To compact a viscoelastic damper device, and to obtain a high damping effect by a method wherein first plates and second plates are laminated alternately while damper sections are formed among opposed surfaces, the outsides of the damper sections are surrounded by a casing, and one ends in the longitudinal direction of the casing and one ends of the first plates are connected mutually. SOLUTION: First plates 11 and second plates 12 are laminated alternately while viscoelastic bodies 13 are held among opposed surfaces, and a damper section 14 is formed. The outside of the damper section 14 is surrounded by an external facing casing 15, each one end of the first plates 11 is extended and connected mutually by filler plates 18 and high-strength bolts 20, and a first connecting end 11A is installed to the connecting section of one ends of the first plates 11. Each other end of the second plates 12 is elongated to the outside from another end of the casing 15 and coupled mutually, and a second connecting end is mounted. When axial force works among the plates 11, 12, axial force is converted into the shear deformation of the viscoelastic bodies 13, and input energy is absorbed.  Accordingly, the buckling of the plates 11, 12 is prevented while an earthquake input can be damped effectively when the viscoelastic damper device is applied as a brace.
Patent JP-S59133079-A (JP)
Title: Heat-sensitive head
Inventor: FUJIOKA KAZUMASA
IPC: H01L49/00
Filed: 1983-01-19
Abstract: PURPOSE:To provide an optimum temperature distribution on the surface of a head, enable to print at high speed and obtain a heat-sensitive head consuming less electric power, by a method wherein a printing head part of a protective layer is constituted of thermally conductive members independently provided for each head. CONSTITUTION:The distance over which heat is transmitted in the same period of time in the thermally conductive member 7 is 3-30 times larger than that in the protective layer 5. Therefore, the heat fed from a heating part 3a of a heating element 3 is rapidly transmitted to a printing dot part 6a of the surface 6 of the head, so that high-speed printing can be performed. In addition, since the temperature difference between the heating part 3a and the dot part 6a is small and the quantity of heat escaping to the surroundings is reduced, it is possible to markedly reduce an electrical input to the heating part 3. Further, since the dot part 6a is formed of a thermally conductive member 7, it is prossible to make uniform the temperature distribution at the dot part 6a.
Patent JP-H03211028-A (JP)
Title: Resin injection port of injection molding machine
Inventor: TAKESHITA MASAMICHI
IPC: B29L11/00
Filed: 1990-01-17
Abstract: PURPOSE:To obtain stably a resin temperature in accordance with an established value without being influenced by distrubance, by a method wherein at least a coated heat insulation layer provided on the outer circumference of a nozzle heater out of a box body constituted of a cylinder and nozzle connecting with the cylinder, a temperature regulating and controlling device for molten resin and an action controlling device for a screw are provided. CONSTITUTION:Resin is heated by a cylinder heater 5 within a cylinder 3, sent to a nozzle 2 by rotation of a screw 4 and injected outside. The nozzle 2 is provided also with a heater 6. The outer circumferences of the nozzle 2, cylinder 3, cylinder heater 5 and nozzle heater 6 are covered with a heat insulation layer 1 such as a glass fiber layer or a ceramic layer. A heating and controlling part 9 detects temperatures of the cylinder 3 and nozzle 2 detected by temperature sensors 7, 8, compared with an established fixed value and heat control is performed according to an error amount. A screw controlling part 10 regulates and controlls a number of revolutions, pressure and a rotary speed. A coated heat insulation layer is made into a heat insulation jacket 1' in which a heating medium is enclosed, which may be provided with an air gap 12 where the heating medium passes through or made into a vacuum part.
Patent JP-S62164646-A (JP)
Title: Optical resolution of (+-)-2-methylpentanoic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C51/487
Filed: 1986-01-17
Abstract: PURPOSE:To separate (+ or -)-2-methylpentanoic acid into the titled (+)- or (-)- compound with a solvent, by reacting a specific optical resolving agent with (+ or -)-2-methylpentanoic acid to carry out optical resolution in high purity and yield and utilizing the solubility difference of the resultant salts. CONSTITUTION:(+ or -)-2-Methylpentanoic acid is reacted with optically active 1-phenyl-2-(p-tolyl)ethylamine as an optical resolving agent to carry out optical resolution and form a salt of (+)-2-methylpentanoic acid and salt of (-)-2- methylpentanoic acid. The solubility difference between them is utilized to separate the titled compound into the salt of the (+)-2-methylpentanoic acid and salt of the (-)-2-methylpentanoic acid. The optical active substances can be utilized as an optical resolving agent and is capable of readily synthesizing optically active 2-methylpentanol by reduction or various optically active derivatives by ester bonds or amide bonds, etc.
Patent JP-S57121219-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAKI YASUHIRO
IPC: H01L21/336
Filed: 1981-01-21
Abstract: PURPOSE:To manufacture continuously various kind multilayer thin films of semiconductor device having favorable characteristic with a simple process by a method wherein molecular beams of respecitve evaporation sources are irradiated to be evaporated on a low temperature substrate in a superhigh vacuum. CONSTITUTION:The molecular beam of an Si source 124 is generated by an electron beam 123 radiated from an electron gun system 122 in a vacuum vessel 11, and the Si thin film is made to grow epitaxially on the glass substrate 13. The insulating film is formed on the Si thin film next. When an oxide film is made to adhere as the insulating film, for example, the molecular beam of SiO2 is formed by the electron gun being the same kind width Si, and is made to be accumulated on the polycrystalline film. Molecules of SiO2 evaporated and converted into gas pass through a small aperture 141 formed in a shroud 14 to reach the glass substrate 13.
Patent JP-S59137328-A (JP)
Title: Manufacture of optical fluoride fiber
Inventor: OOISHI YASUTAKE
IPC: G02B6/00
Filed: 1983-01-20
Abstract: PURPOSE:To obtain easily a single-mode optical fluoride fiber having a core of a small diameter by putting a fluoride glass preform having a core-clad structure in a fluoride glass pipe and by heating and drawing them. CONSTITUTION:A fluoride glass preform 8 having a core-clad structure is prepd., and it is heated, drawn, and put in a jacket pipe 9 covered with a fluororesin tube 10. While evacuating the pipe 9 with a rotary pump, the preform 8 and the pipe 9 are heated with a small-sized electric furnace 11 and drawn into a fiber, which is wound around a bobbin. Thus, a single-mode optical fluoride fiber having a core of a small diameter is easily obtd. The fiber can be used as a single- mode waveguide in the wavelength range of 2-4mum, the ratio in diameter between the core and clad of the fiber is 1:>=5, and the fiber has such strength as to fit for handling.
Patent JP-H05197946-A (JP)
Title: Magnetic recording medium
Inventor: ENDO YASUSHI
IPC: G11B5/82
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in electromagnetic transducing characteristics and overwriting characteristics and having satisfactory running durability by forming a magnetic layer and incorporating an abrasive material having >=6 Mohs stale and a larger average particle diameter than the thickness of the magnetic layer into the magnetic layer. CONSTITUTION:A nonmagnetic layer based on nonmagnetic powder and a resin binder and a magnetic layer based on ferromagnetic powder and a resin binder are successively formed on a nonmagnetic substrate. The thickness of the magnetic layer is <=1.0mum. The substrate is coated with a coating liq. for the nonmagnetic layer, and while the formed layer is in a wet state, the coated substrate is further coated with a coating liq. for the magnetic layer. An abrasive material having >=6 Mohs scale and a larger average particle diameter than the thickness of the magnetic layer is incorporated into the magnetic layer. A magnetic recording medium excellent in electromagnetic transducing characteristics and overwriting characteristics, having satisfactory running durability and especially optimum for a high capacity magnetic recording disk is obtd.
Patent JP-S56103729-A (JP)
Title: Interface circuit for communication between processors
Inventor: FUNASHIGE HIROSHI
IPC: G06F5/06
Filed: 1980-01-23
Abstract: PURPOSE:To reduce the delay in data transfer, by making the giving and reception of communication data between processors with first-in/first-on buffer memory, making automatical the reception/giving sequence of communication data, and making unnecessary the sequence program. CONSTITUTION:First-in/first-out buffer memories FIFO0,1 are connected between input-output buses 0 and 1 connected between a plurality of processors 0,1, allowing to receive and give the communication data between CPUs 0,1 and the same. Address conversion circuits ATL0,1, selection circuit SEL0,1, and main memories MM0,1 are connected to this CPU1, and circuits ATL0,1 are respectively connected to FIFOs 0,1. Further, FIFOs 0,1 output a signal indicating the presence of data to be read in, the reception/giving sequence of communication data is automatically started, and a signal indicating the overflow of write-in data is output when overflow, circuits ATL0,1 change the address to other address and the delay in the data is decreased.
Patent JP-H04240647-A (JP)
Title: Multilayered resist and patterning method thereof
Inventor: KAWAMURA EIICHI
IPC: G03F7/095
Filed: 1991-01-24
Abstract: PURPOSE:To provide the multilayered resists suitable for patterning with good dimensional accuracy. CONSTITUTION:The multilayered resists are constituted of the multilayered resists consisting of a lower layer resist 2 which absorbs 1st light 11 having a 1st wavelength and is not sensitive to the 1st light and 2nd light 12 having the wavelength shorter than wavelength of the 1st light and an upper layer resist 1 which is not sensitive with the 1st light 11 and is sensitive with the 2nd light 12. The above-mentioned resists are also constituted of the multilayered resists consisting of the lower layer resists 3, 4 which absorb the 1st light 11 having the 1st wavelength and the 2nd light 12 having the wavelength shorter than the wavelength of the 1st light and the upper layer resist 1 which is not sensitive with the 1st light 11 and is sensitive with the 2nd light 12.
Patent JP-S5290908-A (JP)
Title: Magnetic recording and reproduction apparatus
Inventor: SHIRANE KIYOUICHI
IPC: G11B15/473
Filed: 1976-01-24
Abstract: PURPOSE:To make possible satisfactory tracking and improve the quality of static pictures by supplying the servo error signal of one of magnetic heads to the position control device for the other head in rotary magnetic heads.
Patent JP-S5392660-A (JP)
Title: Formation of color fluorescent screen
Inventor: AKEMA SHINTAROU
IPC: H01J9/227
Filed: 1977-01-25
Abstract: PURPOSE: To avoid the shortage of exposure at the perpheral area, by dividing the exposure process of each fluorescent substance into several dependent processes and making differ relatively the light source positions of the exposure unit of each dependent process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57122421-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: KATOU MASATAKE
IPC: G03B7/099
Filed: 1981-01-22
Abstract: PURPOSE: To eliminate the need for a moving operation part for moving an optical system, etc. by executing the TTL direct photometry by photodetecting elements for mean photometry and partial photometry, and switching a photometric range by an electric means.  
     CONSTITUTION: Photodetecting elements 13a, 13s for mean photometry and partial photometry execute the TTL direct photometry, and potentials Va, Vs corresponding to a logarithmic compression value of the luminance of an object to be photographed are outputted through operational amplifiers 21a, 21s. The internal division ratio of the potentials Va, Vs is decided by a position of a sliding piece 22 interlocked with a photometric range setting member, and an output which has been divided internally is displayed by an exposure displaying ammeter 24 through an impedance converting buffer amplifier 23, and also is inputted to a logarithmic expanding circuit. A resistance VR1 is used for setting the sensitivity of a film. Also, each photometry of mean, partial and central important points is selected in accordance with the internal division ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54101105-A (JP)
Title: Brush holding mechanism
Inventor: KAMATA NAOKI
IPC: H02K13/00
Filed: 1978-01-27
Abstract: PURPOSE: To promote an improvement of the waterproof, by such means that, form ing a level different pattern in the contacting surfaces between a yoke and a housing, a brush mounting plate of disc-shape be put between those above with an elastic deformation utilized.  
     CONSTITUTION: At near around the periphery of a brush mounting plate 15 of disc- shape, are provided a plurality of claw parto 16 extending in axial-way. At inner  circumferential side of contact surfaces between a yoke 17 and a housing 18, is  provided a level different step part 19 for the claw part 16 to be put between. In an  intermediate part of the claw part 16, is provided a curved part 21, which is given  an elastic deformation when inserted into the step part 19 and pressed in the axial direction, and a close attachment is made to outside end face of the housing 18 by utilizing a spring action of the curved part 21. To the brush mounting plate 15, are installed a brush holder 11, for holding a brush 12, brush springs, and the like. In such construction, mating surfaces between the yoke 17 and the housing 18 can be contacted perfectly and tightly, thus capable of improving the waterproof of the  brush holding mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05198910-A (JP)
Title: Stereoscopic printed circuit board
Inventor: ITAGAKI KENJI
IPC: H05K3/36
Filed: 1992-01-20
Abstract: PURPOSE:To prevent an erroneous insertion of a subboard by soldering a jumper wire to a connecting pattern of the subboard, forming a cutout for inserting the wire at a main board, and soldering a protrusion with the main board of the wire inserted to a connecting pattern of the main board. CONSTITUTION:A connecting pattern 7g disposed at one side from a midpoint of a connecting piece 4 is deviated from the other to form a component insertion hole. A jumper wire 9 is inserted to the hole from a component insertion surface 3b side to the pattern 7g and soldered. Cutouts 10a, 10b are formed at a mounting hole 2, and a connecting pattern 8g, a connecting land 8h are formed at edges of the cutouts 10a, 10b of a pattern surface 3a. The wire 9 is inserted to the cutouts 10a, 10b, a protrusion of a main board 1 is soldered to a pattern surface 1a side and a connecting pattern 8g of the board 1, and the pattern 7g of the subboard 3 is soldered to the land 8h.
Patent JP-S60152236-A (JP)
Inventor: TANAKA YASUSHI
IPC: G01R31/36
Filed: 1984-01-20
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-H08203761-A (JP)
Title: Flyback transformer
Inventor: MURATA ISAO
IPC: H01F38/42
Filed: 1995-01-20
Abstract: PURPOSE: To dispense with application of sealing material on an engaging part, without marring the external appearance of a flyback transformer even if charged resin oozes out, by providing a cover in the shape of a jetty, all around the periphery, at the side of the case around the engaging part between a focus pack and the case. CONSTITUTION: A recessed groove J is made of an inner jetty A and an outer jetty A' projecting outward at a right angle to a case, at the inside periphery of the cut aperture M at the side of the of case 8 of a flyback transformer. A flat part B is made, in the direction of separating from the cut aperture M, in parallel with the side of the case from the tip of the outer jetty A', and a jetty C projecting outward at a right angle with the side of the case 8 is provided again at the edge of the flat part B. A projecting flange D is provided, in the direction of rear, at the surface where volume axis of the focus pack 11 is projecting and the edge of the shell having a side face continuous with it. This flange D is inserted into the groove J provided at the side cut aperture M of the case 8 so as to engage both.
Patent JP-H10210269-A (JP)
Title: Device and method for image processing
Inventor: TAWARA SUKEAKI
IPC: B41J21/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To edit and output a visible image all together when the visible image is formed by performing an editorial processing for plural documents. SOLUTION: The document is successively transmitted from a DH 130 to a reading surface and a document image is read by a CCD 105. Once read of nine sheets has been completed, the read nine sheets of the document images are displayed on a CRT 131 and a user is enabled to perform the editorial processing for a desired document. Contents of editing is stored in a specified storage device and when the editing for the displayed document image is completed, similar editing is performed for the following nine sheets of the documents. In this way, when a series of editings are completed, read is performed from the head document again when a copying is instructed, the document is edited according to the stored contents of the editing and the image is recorded.
Patent JP-S58125279-A (JP)
Title: Information signal recording and reproducing device
Inventor: MASUKO HARUO
IPC: G11B23/00
Filed: 1982-01-22
Abstract: PURPOSE:To improve th precision of a fixing position of a rotating material, and to reduce the press-contacting force between a rotation shaft and a spindle, by providing projections on a face of the rotation shaft which is engaged with the spindle and providing plural spiral grooves and circular grooves, which should be fitted to these projections, on a face of the spindle. CONSTITUTION:A spindle 26 has circular main groove 27 and auxiliary groove 28, and these grooves are fitted to a main projection 20 and an auxiliary projection 21 of a rotation shaft 19. Spiral grooves 29-32 which become deeper gradually to join the main groove 27 are provided. When a rotating material 18 is positioned roughly, the main projection 20 is fitted to the spiral groove 30, and the auxiliary groove 21 is placed on the face of the spindle 26, and the rotation shaft 19 is pressed softly by a spring 49 and a rotary ball 48. When the spindle 26 is rotated, the main projection 20 is led into the main groove 27 along the spiral groove 30, and simultaneously, the auxiliary projection 21 is fitted to the auxiliary groove 28, and projections reach transmitting parts 33 and 34 of  the rotation which are not provided with grooves, and thus, the rotating material 18 is positioned with a high precision and is rotated.
Patent JP-S5393108-A (JP)
Title: Threading method for skelp heating furnace
Inventor: IIO KAZUO
IPC: C21D9/56
Filed: 1977-01-26
Abstract: PURPOSE: To carry out the threading of the heating furnace surely in a ho short period of time, by guiding the cold hoop as a dummy, by pulling the heated skelp into the furnace by utilizing this dummy and thus by completing the threading. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04240823-A (JP)
Title: Production of liquid crystal device
Inventor: KUMAGAI AKIO
IPC: G02F1/13
Filed: 1991-01-25
Abstract: PURPOSE:To uniformize the light control layer of the liquid crystal device obtd. by injecting a light control layer forming material contg. a liquid crystal material, photopolymerizable compsn. and polymn. initiator into a liquid crystal display cell by using a vacuum injection method, then irradiating the cell with UV rays. CONSTITUTION:The light control layer forming material contg. the liquid crystal material, the photopolymerizable compsn. and the polymn. initiator is injected in a light shielding state into the liquid crystal display cell by using the vacuum injection method or the light control layer constituting material contg. the photopolymerizable compsn. added with a polymn. inhibitor is injected into the liquid crystal display cell by using the vacuum injection method; thereafter, the cell is irradiated with the UV rays.
Patent JP-H05193787-A (JP)
Title: Paper sheet feeding device for image forming device capable of recognizing pack for exclusive use
Inventor: YAMAKAWA KENJI
IPC: B65B69/00
Filed: 1992-01-20
Abstract: PURPOSE:To sharply simplify paper sheet supply action by automatically removing a package sheet after an inserted paper sheet pack is automatically mounted in a paper sheet feed position in a paper sheet feeding device body. CONSTITUTION:When a conveyance roller 8 is brought into contact with a paper sheet pack 20 to deliver the paper sheet pack, the paper sheet pack 20 enters a body. When the paper sheet pack is conveyed to a place situated more inside than a side fence 7, rising of the side fence 7 on this side is detected by a sensor to stop drive of the conveyance roller 8. In unsealing of the paper sheet pack 20, the tongue piece 21 of the paper sheet pack 20 is nipped by means of a pack unsealing device 2. Unsealing is effected such that an adhesion part is peeled by pulling the tongue piece 21 by means of a magnet roller and two package sheets 20A and 20B are cut at a boundary position therebetween. In this case, when the paper sheet pack 20 is not a pack for exclusive use and the tongue piece is absent, friction between the magnet roller and paper sheet placing is increased and a motor current is increased. Thereby, by detecting a motor current, unsealing action is stopped and error display is carried out.
Patent JP-S60151520-A (JP)
Title: Confirming method of supply amount
Inventor: NAGAYAMA KIYOTOSHI
IPC: G01G13/16
Filed: 1984-01-18
Abstract: PURPOSE:To check accurately on the net weight of raw material supplied to a container loaded on a platform machine by receiving the raw material supplied from a measuring hopper by the container, and comparing the net scaled value of the platform machine when the quantitative supply from the measuring hopper is completed with a target quantitative value and deciding whether the raw material is supplied normally or not. CONSTITUTION:A necessary amount of raw material is supplied to the measuring hopper 5 through screw feeders 3 and 4 previously. When the supply from the measuring hopper 5 starts, the supplied raw material is thrown in a transport container 16 on the platform machine 11, and when the weight value of the measuring hopper 5 decreases as compared with the value at the start of the supply until the difference attains to the target quantitative value, the measuring hopper 5 finishes the supply operation and the weight value of the platform machine 11 is checked by a controller. Thus the tare of the container 16 is measured by the platform machine 11, so the net weight of the raw material supplied from the measuring hopper 5 to the container 16 is calculated from the weight value of the platform machine.
Patent JP-S5393677-A (JP)
Title: Method of manufacturing incandescent lamp
Inventor: HOSOYA KATSUYUKI
IPC: H01K3/00
Filed: 1977-01-28
Abstract: PURPOSE: To change the thickness of coating of light diffusing material applied on the surface of glass bulb in desired manner, through employment of at least two spraying nozzles with orifices for spraying the light diffusing material at different angles. 
     COPYRIGHT: (C)1978,JPO&Japio