baber/WOPTO huggingface dataset:
Patent JP-S62128920-A (JP)
Title: Alkalifying agent and its production
Inventor: NASU JUN
IPC: A23L29/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain an inexpensive alkalifying agent capable of efficiently neutralizing oil, waste liquor or the like having high specific gravity, hardly injuring the human body and easy to handle by mixing powder of an inorg. compound contg. calcium oxide as the principal component with water and oil. CONSTITUTION:Powder of an inorg. compound contg. calcium oxide as the principal component is mixed with water and oil to obtain a clayey or powdery alkalifying agent. A calcium-rich natural substance such as shells, bones or limestone is crushed to small pieces, baked at about 1,000-1,500 deg.C and ground to powder of about 200 mesh. This powder is suitable for use as the inorg. powder. The oil used is properly selected among light oil, gasoline, kerosene, heavy oil, thinner, animal oil, vegetable oil, etc., and it is used in about 0.1-1.5 volume ratio to the inorg. powder. Water is suitably used by about several - 30wt% of the amount of the resulting alkalifying agent. The alkalifying agent is effective as a neutralizing agent for acidic waste oil or the like having high specific gravity and can also be utilized as starting material for a solvent, auxiliary fuel or powdery fuel.
Patent JP-S61144862-A (JP)
Title: Semiconductor memory
Inventor: KATSUTO HISAO
IPC: H01L27/108
Filed: 1984-12-19
Abstract: PURPOSE:To contrive to reduce occupied area of a memory cell connecting without necessity of mask alignment by a method wherein a conductive layer of a capacity element and prescribed semiconductor region of MISFET for switching are connected with a conductive layer which is different from the above-stated layer. CONSTITUTION:A capacity element to constitute a memory cell is constituted by P<+> type semiconductor region 7, an insulated film 8 and a conductive layer 9. MISFETQ used as a switching element of the memory cell is constituted of a gate insulated film 4, a gate electrode 5 and a semiconductor region 6. The region 6 and the layer 9 are connected with a conductive layer 11 which is provided on the upper face of the region 6 and at the prescribed upper face and the side section of the layer 9. The end section on the region 6 of the layer 11 is prescribed by a side wall 10. By this fact, the layer 11 can be formed on the layer 9 and the layer 6 without the use of a mask. Accordingly, margin of mask alignment between the layer 11 and the electrode 5 and between the layer 9 and the layer 11 are unnecessary.
Patent JP-H05107472-A (JP)
Title: Lens for reading
Inventor: KONO YOSHITSUGU
IPC: G02B13/24
Filed: 1991-10-15
Abstract: PURPOSE:To provide a lens for reading which is suitable for reading of colored documents using an R.G.B. three-line integrated CCD with reduced cost. CONSTITUTION:A first group I to a fourth group IV are arranged in order from the article side to the image side. When a refractive index and Abbe number of the 'j'th lens from article side against d line of a lens are nj and nuj (j=1 to 5), a combined focal distance of the whole system against e line is f, the distance on the optical axis between a second group lens surface on the image side and a diaphragm 6 is d5, the distance on the optical axis between the diaphragm and a third group lens surface on the article side is d6, the distance on the optical axis between the rear principal point of the combined system of the first and the second groups and the diaphragm is DH'FS, and the distance on the optical axis between the front principal point of the combined system of the third and the fourth groups is DSHR, the following conditions are met: (1) 0.95<{(n1+n2+n5/3}/{(n3+n4)/2}<0.99 (2) 26<{(nu1+nu2+nu5)/3}/{(nu3+nu4)/2}<30 (3) 0.22<(d5+d6)/f (4) 0.8<(DHFS/f)/(DSHR/ f)<1.3.
Patent JP-2000098351-A (JP)
Title: Substrate holder
Inventor: ONO JUNICHI
IPC: G02F1/1333
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate holder which embodies a stable substrate holding and is optimum for substrate inspection, etc., by providing a device body with substrate lifts along the peripheral edges in the aperture of the body, supporting the peripheral edge of a substrate by a surface-to-surface contact and making the substrate liftable. SOLUTION: The device body 11 has the aperture 111 of a rectangular shape atop the body and a pair of the substrate lifts 12 are arranged along the peripheral edges on the opposite long sides of the aperture 111. These substrate lifts 12 hold the edges on the long side of the liquid crystal substrate 113 and lift the substrate in the vertical direction. The cross section of an L shape on which substrate regulating walls 122 are formed via step parts, are formed on a substrate loading surfaces 121 having substrate attraction parts. The peripheral edges in the longitudinal direction of the liquid crystal substrate 13 is placed in a surface-to-surface contact state on the substrate loading surfaces 121 and the position in the transverse direction of the liquid substrate 13 is regulated by the substrate regulating walls 122.  The heights of the substrate loading surfaces 121 and the step parts of the substrate regulating walls 122 are set at the thickness size of the liquid crystal substrate 13.
Patent JP-H04142656-A (JP)
Title: System for sharing resource between window systems
Inventor: TAMANO RYUICHI
IPC: G06T1/20
Filed: 1990-10-04
Abstract: PURPOSE:To share a resource managed by window servers by carrying out communications between window servers to access the resource of a computer equipped with an image processing unit from a client on another computer equipped with no image processing unit on a network. CONSTITUTION:The present window systems are provided with computer 1 and computer 2 that are connected to each other through a local area network, a client 3 and window server 7 that are connected through a communication channel 5 on the computer 1, a bit map display 15 and image processor 7 that the window server 7 deals with, a client 4 and window server 8 that are con nected through a communication channel 6 on the computer 2, and a bit map display 16 that the window server 8 deals with. Further, when communication is carried out between window server 7 and window server 8, a resource 11 of the computer 1 equipped with an image processor 17 is accessed from a client 4 on the computer 2 equipped with no image processor on the network. With this, a resource that is under the management of window servers can be shared by computer 1 and computer 2.
Patent JP-S62129264-A (JP)
Inventor: JIYATSUKU GOSUTERI
IPC: A61P31/04
Filed: 1986-11-11
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-H09114742-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA KOICHI
IPC: G06F21/10
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a copying action by making a normal operation impossible even if a third party intentionally analyzes a semiconductor integrated circuit and intends to produce an illegal copy semiconductor integrated circuit by providing a decoding prevention circuit abnormally operating an internal circuit. SOLUTION: An instruction decoder 5 outputs a decoding signal D if an instruction is the specified instruction which is preliminarily determined by a developer. A counter 9 counts the decoding signal D and outputs a count value N. The count value N and a count set value M are compared in a comparison circuit 10. The both of the values M and N are matched, a matching signal P is transmitted to a bus control circuit 11. The bus control circuit 11 outputs a control signal C to a bus control circuit 7. The bus control circuit 7 activates a bus control signal B. In response to the activation of this bus control signal B, a bus driver 8 is activated and an internal system bus 3 to be a connection object is grounded. Thus, the operation of an internal circuit 2 is compulsorily invalidated.
Patent JP-S62127800-A (JP)
Inventor: ISHIKAWA KATSUFUMI
IPC: G10L15/28
Filed: 1985-11-29
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-H04364241-A (JP)
Title: Optical disk information recorder
Inventor: KINOSHITA MASAYUKI
IPC: G11B19/20
Filed: 1991-09-17
Abstract: PURPOSE:To improve rotary precision by directly sensing a glass substrate. CONSTITUTION:The substrate 4 provided with a slit is fixed on a turn table 6 by a fixing plate 5. Light emitted from a semiconductor laser 8 is shaped by a collimator lens 9 and the slit is radiated with light converged by an objective lens 10. Light passing through the slit enters a photodetector 1. The semiconductor laser 8 and the objective lens 10 become one body and it is vertically moved by a screw 3.
Patent JP-H05105839-A (JP)
Title: Topcoating composition
Inventor: OKA MASAYUKI
IPC: C09D129/10
Filed: 1991-10-16
Abstract: PURPOSE:To provide a topcoating compsn. which gives a topcoating film excellent in water repellency and weather resistance for long. CONSTITUTION:A fluorocopolymer consisting of fluoroolefin units having no chlorine atom, isobutylene units, vinyl pivalate units, and hydroxyalkyl vinyl ether units, a melamine resin, and a blocked acid catalyst are compounded as the main components to give a topcoating compsn.
Patent JP-S61144939-A (JP)
Title: Transmitter
Inventor: SATO TERUO
IPC: H04K1/04
Filed: 1984-12-19
Abstract: PURPOSE:To attain stable and sure demodulation at reception side by referencing an oscillating pulse, applying frequency division to the pulse so as to generated a subcarrier signal Ss and a synchronizing signal Sr thereby making the forming point of time of a subcarrier frequency, its period and generating point of time of the synchronizing signal stable. CONSTITUTION:The oscillating pulse P21 is generated in a master oscillating circuit 21, a pulse P23 having a period T and pulse width tau3=tau/3 is generated in a frequency division circuit 23, and a pulse P0 having a pulse width tau3 in phase to the pulse P23, a pulse P1 delayed by a period tau3 and a pulse P2 are outputted from a shift register 24. Then a pulse P25 having a width of tau in synchronizing with the pulse P23 is extracted from an OR circuit 25. A pulse having a frequency equal to that of the pulse P25 is outputted from a frequency division circuit 29. Pulses Q0-Q7 having a width and delayed by a period tau to the pulse P25 are outputted from a shift register 26. A generating circuit 27 generates a parallel data Q27 where the period of the pulse P25 is an initial value N2 and whose value is changed sequentially at the pulses Q0-Q7, and they are fed to a frequency division circuit 22 as a preset data to designate the frequency dividing ratio. Thus, the subcarrier signal Ss is obtained from the circuit 22.
Patent JP-H03130286-A (JP)
Title: 1, 4-dihydro-4-oxo-3-quinoline derivative as antibactericidal drug indicating selective toxicity in mammal application
Inventor: POORU AARU MAKUGAAKU
IPC: C07D487/08
Filed: 1990-10-05
Abstract: Compounds of the formula <CHEM> and the pharmaceutically acceptable salts thereof, wherein Q, X and R are as defined below. The compounds of formula I are broad spectrum mammalian antibacterial agents and exhibit favorable selectivity against procaryotic cells.
Patent JP-H09163984-A (JP)
Title: Laser apparatus for gene recombination and recombination of gene using the same
Inventor: KUBOTA SHIGEO
IPC: B23K26/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To bore a hole for injecting an exogenous gene into a cell of a higher plant for transformation through a cell wall readily in high yield. SOLUTION: This laser apparatus comprises an optical system composed of at least a semiconductor laser 10, a neodymium/YAG crystal 11 for converting the wavelength of the laser beam, an acousto-optic element 12, an LBO 13, β-BBO 14 and 15 and a lens 17 for condensing the laser beam subjected to short-wavelength conversion and a stage 19 means for fixing the condensed point of the laser beam focused by the lens 17 at an arbitrary position on a specimen 18. Further, a light energy focused on the specimen 18 is set larger than a bond energy of a substance constituting a cell wall to constitute the objective laser apparatus for gene recombination. The laser beam of the semiconductor 10 is converted to the fifth harmonic of neodymium/YAG laser at 213nm wavelength and the second harmonic at 532 wavelength generated in the conversion process is used as a positioning means.
Patent JP-H04146016-A (JP)
Title: Throw-away type cutting tool
Inventor: KONYA YASUO
IPC: B23C5/00
Filed: 1990-10-05
Abstract: PURPOSE:To smoothly and quietly cut, obtain an excellent cut surface, expand the life of a tip and improve efficiency by using cast iron which has high damping effect and excellent strength for a main body or parts of a throw-away type tool. CONSTITUTION:Toughened cast iron is applied instead of conventional Cr-Mo steel for a material of main bodies 11, 13 of a throw-away end mill and a face cutter, a supporter 15 and a wedge part 16. Toughened cast iron is applied to the holder 19 of a cutter used for longitudinal cutting processes. Then, as a result of comparison of this article with the conventional ones for cutting of carbon steel by the throw-away end mill, this article shows no chipping and its life is twice as long as the conventional ones while the conventional ones are short in tool life due to chipping. Additionally, this article shows excellent surface roughness in comparison with the conventional one rough in surface, due to vibration and chipping.
Patent JP-H07189049-A (JP)
Title: Method for controlling driving device of textile machine and textile machine
Inventor: BEAATO ARUBIINI
IPC: D01H1/30
Filed: 1994-11-01
Abstract: PURPOSE: To reduce a production cost, to enable even an unskilled operator to easily make operation and to enable highly reliable drive control. CONSTITUTION: The rotation of a cam disk 20 of an electro-mechanical auxiliary apparatus 17 in drive control of a ring spinning machine is scanned by a potentiometer 18 and the variable analog control signal formed dependently upon the position or time of a ring frame 28 is continuously inputted to a controller 2 and the digital controlled variables N1 , N2 and N3 inputted as numerical values via a display panel 12 are stored via an arithmetic unit 3 or analog communication line 42 of the controller 2 into a controller 36 of a frequency converter 34 connected with a motor 32. The analog control signal and the digital controlled variables N1 , N2 and N3 are then combined and are processed to a target frequency value within the controller 36. The voltage of the target frequency numerical value described above is supplied from the frequency converter 34 to a current motor 32, by which the drive control is executed.
Patent JP-H06114402-A (JP)
Title: Free rolling method for shapesteel having flange
Inventor: HAYASHI SHINYA
IPC: B21B13/12
Filed: 1992-10-07
Abstract: PURPOSE:To manufacture a series of H-shape steel products having optional web height in good quality and in small numbers of rolls by providing a rolling mill for adjusting excess metal which is composed of upper and lower horizontal rolls on at least one side of the inlet or outlet side of a universal mill line. CONSTITUTION:Vertical rolls of the universal mill RU are movably provided on the outlet and inlet sides of rolling. In the case that excess metal 18 for spreading web height may be small, filling of material into recessed parts provided on the horizontal rolls of the universal mill is restrained by moving the vertical rolls on the outlet side and reducing metal flow from the flange to the web. On the other hand, in the case that large excess metal is required, that is, in the case that rolling down of excess metal 18 with the rolling mill 40 for adjusting excess metal is unnecessary, filling of material into recessed parts is accelerated by moving the vertical rolls on the inlet side and increasing metal flow from the flange to the web. In this way, the forming amount of excess metal per pass in the universal mill RU is roughly adjusted.
Patent JP-H11109610-A (JP)
Title: Original plate for planographic printing and manufacture of planographic printing plate using the same
Inventor: KASAI KIYOSUKE
IPC: B41N1/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for planographic printing which can give a planographic printing plate capable of forming a picture only by image-like exposure with electron beams and capable of printing many sheets of printed matter having no staining and clear picture quality by a dry type desensitizing treatment and a manufacturing method of the planographic printing plate using the original plate. SOLUTION: In the original plate for planographic printing, a layer at least containing anatase-type titanium oxide fine particles and a binding resin is provided on a waterproof supporting body, a surface of the layer is subjected to image-like exposure by using electromagnetic radiation in an UV ray region and thereby exposed part of the surface of this layer becomes nonimage part holding damping water and repelling ink and unexposed part thereof becomes image part receiving ink at the time of printing.  The layer is subjected to the image- like exposure by using electromagnetic radiation in the UV ray region and the exposed part of the surface of a photosensitive layer is polarity-converted to be hydrophilic and thereby becomes the nonimage part holding damping water and repelling ink and the unexposed part thereof keeps original lipophilic property and becomes the image parts receiving ink at the time of printing.
Patent JP-H03129878-A (JP)
Title: Formation of metal-oxide-semiconductor junction
Inventor: YAMAGISHI HARUO
IPC: H01L29/812
Filed: 1989-10-16
Abstract: PURPOSE:To enable the formation of a junction which is excellent in stability and small in dispersion of characteristics, especially small in dispersion of reverse characteristic by a method wherein oxide is deposited on the surface of an In containing III-V compound semiconductor substrate through the reaction of oxygen radicals with phosphine, and the oxide is annealed with the semiconductor substrate before it is coated with metal. CONSTITUTION:A phosphorous oxide 14 is deposited on the primary face of an indium containing III-V compound semiconductor substrate where a junction is formed through the reaction of oxygen radicals with phosphine, which is immediately annealed, and the oxide layer 14 is coated with a metal layer 16 to form a metal-oxide-semiconductor junction. By this setup, junctions can be obtained, which are small in reverse leakage current, high in reverse breakdown strength, and uniform in characteristics not only in the same wafer but also in wafers formed in the same process.
Patent JP-H10115428-A (JP)
Title: Seal packing
Inventor: MATSUYUKI NORIHIKO
IPC: F24C15/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To permit the mounting of a seal packing onto a flange part within a short period of time by method wherein a plurality of engaging holes are formed across the whole periphery of the seal packing so that engaging pawls, formed downwardly from the flange part retained by the counter top of a hanging box, are inserted into engaging through holes, penetrating the flange part in the vertical direction. SOLUTION: A plurality of engaging pawls 10a, extending downwardly, are formed on the outer rim of a flange part 10, forming the upper end of a hanging box 1, with a given pitch. On the other hand, an inside placing surface 2a, for placing the flange part 10 under a condition that the hanging box 1 is hung by a counter top, is formed along the whole periphery of the inner peripheral side of a seal packing 2. A stepped part 2e is formed at the outermost periphery of the inside placing surface 2a while engaging holes 2h, penetrating the seal packing 2 in the vertical direction, are formed along the stepped part 2e with a given pitch. The engaging pawls 10a of the hanging box 1 are inserted into the engaging holes 2b from the upper side thereof and the tip ends of the engaging pawls 10 are bent toward the inside of the grooves 2c.
Patent JP-H08130695-A (JP)
Title: Head-mounted video display device
Inventor: TOKUHASHI ARINORI
IPC: G02B27/02
Filed: 1994-11-01
Abstract: PURPOSE: To provide a head-mounted video display device in which an optimum eye interval and the diopter are automatically adjusted. CONSTITUTION: The display device is provided with a left eye video unit 31a and a right eye video unit 31b each comprising an eyepiece optical system 35 consisting of an LCD panel 32 to display a video image, a prism 33 having a half mirror 33a in its inside and a concave mirror 34. The LCD panel 32 is moved in the vertical direction by a diopter adjustment shift mechanism to set optionally an interval between the LCD panel 32 and the prism 33 thereby adjusting the diopter. An eye interval is adjusted by using an eye interval adjustment shift mechanism to relatively shift the left eye video unit 31a and the right eye video unit 31b arranged in front of left and right eyeballs respectively in the horizontal direction.
Patent JP-S63122670-A (JP)
Title: Benzoylurea compound, insecticide and acaricide containing said compound as active ingredient
Inventor: KARIYA AKINORI
IPC: C07D213/64
Filed: 1986-11-12
Abstract: NEW MATERIAL:A compound shown by formula I (R is halogen; R' is halogen or H). EXAMPLE:N-[4-[2'-[3'-Chloro-5'-( trifluoromethyl)pyridyloxy]-2-fluorophenyl]-N'-(2,6- difluorobenzoyl)urea. USE:An insecticide and acaricide. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III or a compound shown by formula IV with a compound shown by formula V in an inert solvent such as an aromatic hydrocarbon, chlorinated hydrocarbon, ether, ketone, etc., at -10 deg.C - the boiling temperature of the reaction mixture to give a compound shown by formula I.
Patent JP-H02114955-A (JP)
Title: Internal contamination preventing device in handpiece
Inventor: TSUKADA YOSHIRO
IPC: A61C1/00
Filed: 1988-10-25
Abstract: PURPOSE:To make change-over operation instantaneous, in a dental air turbine handpiece, by arranging a pair of the piston valves of a drive circuit and a tip air circuit so that the valve opening directions of both valves are opposed mutually. CONSTITUTION:A check valve 5e is opened by the pressure water from a water supply inlet 11 and compressed air is introduced into a drive air inlet 21 and a tip air inlet 31 to open check valves 5a, 5a' and drive air is sent to an air turbine from a passage 22 while cooling water spraying tip air is sent out from a passage 43. At this time, other check valves 5b, 5b' are in an open state and air passes through a passage 43 to open a check valve 5d to be discharged from an exhaust port 45. When the supply of cooling air and high pressure air is stopped simultaneously with the finish of work, the check valves 5e, 5a, 5a' are closed and the check valves 5b, 5b' are respectively opened under the relatively low air supply pressure from a passage 51 to instantaneously supply low pressure air. The check valve 5d is closed and a check valve 5c is opened.