baber/WOPTO huggingface dataset:
Patent JP-H03102621-A (JP)
Title: Magnetic recording medium
Inventor: TOU RIEKO
IPC: G11B5/706
Filed: 1989-09-14
Abstract: PURPOSE:To increase adhesion property of a magnetic layer and to reduce dropout by incorporating aluminum, silicon, and manganese into magnetic powder and specifying the portion of polyurethane to vinyl chloride resin in a binder. CONSTITUTION:On a nonmagnetic supporting body 1 such as polyethylene terephthalate, there is formed a magnetic layer 2 and if required, a BC back coating layer 3 is formed on the opposite side of the substrate to the magnetic layer 2. The magnetic powder used for the magnetic layer 2 contains aluminum, silicon and manganese. Aluminum improves durability of the medium, while silicon increases dispersibility of the magnetic powder. Further, manganese is added by the specified amt. of 0.3 - 1.0wt.% to iron and the ratio of polyurethane/vinyl chloride resin in the binder is specified to >=4/6. Thereby, adhesion property of the magnetic layer can be improved and dropout can be largely decreased.
Patent JP-S60131856-A (JP)
Inventor: KATOU JIYUNICHI
IPC: C04B35/00
Filed: 1983-12-19
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-2000064213-A (JP)
Title: Joint for road and manufacture thereof
Inventor: MASUDA KINJI
IPC: E01C11/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint for road having an excellent anti-slip function even in a wet condition and a method for efficiently manufacturing the joint. SOLUTION: The surface of this joint has a rubber/aggregate compound layer 16 containing the aggregate of a mean grain size of 3 to 40 mm in a rubber matrix 12. In this case, the rubber/aggregate compound layer 16 may be monolithic type having a layer containing aggregate only in the vicinity of the surface of the matrix, or two layer type with a sheet type rubber/ aggregate compound layer 16 bonded and fixed to the surface of a rubber base material.
Patent JP-H0582051-A (JP)
Title: Color cathode-ray tube with shadow mask
Inventor: ISHIWATARI FUMIO
IPC: H01J31/20
Filed: 1991-09-19
Abstract: PURPOSE:To engance the strength of a face plate panel of flat type and make improvement about occurrence of doming phenomena. CONSTITUTION:On the effective area of a face plate panel 1, the Z-axis dropping amount d1 at the end A (Xo, Yn) of the longer edge on the Y-axis, the Z-axis dropping amount d2 at the end B (Xn, Yo) of the shorter edge on X-axis, and the Z-axis dropping amount d3 at the end C (Xn, Yn) on the diagonal (Y-axis) are related so that d1<d2<d3, and d3 shall be below 50% of the Z-axis height (h) of the face plate panel 1. This reduces distortion of a surface reflex image at the periphery, enhances the strength of a glass envelope, and lessens occurrence of doming phenomena.
Patent JP-H1082204-A (JP)
Title: Frictional-force control type vibration damper
Inventor: HORA KOICHI
IPC: F16F15/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To take measures to large and small various quakes by an earthquake and a wind. SOLUTION: The frictional-force control type vibration damper is constituted in such a manner that a sliding rod 6 and a friction material frictionally engaged with the sliding rod 6 are disposed between the upper floor 2 and lower floor 1 of a structure and both floors are combined and the friction material and the sliding rod are pushed by an actuator. The device, in which a sensor 7 sensing the quakes of the structure is installed, the quakes of the structure sensed by the sensor 7 are transmited to the actuator as a signal, and the pushing force of the actuator is controlled, is mounted.
Patent JP-S6485305-A (JP)
Title: Oiling guide
Inventor: IMAI KOICHI
IPC: D01D11/04
Filed: 1987-09-24
Abstract: PURPOSE:To prevent melt sticking of fibers and damaging of fiber surfaces, by jetting an oiling agent from an oiling agent introduction passage in the interior of a cylindrical guide through oiling agent jetting ports on the peripheral surface on a spun fiber bundle. CONSTITUTION:An oiling agent is introduced from an oiling agent introduction port 5 into an oiling agent introduction passage 4 in a guide 1 and jetted from oiling agent jetting ports 3 onto a fiber bundle. A jetting pressure is then applied to the respective fibers constituting the fiber bundle by the oiling agent jetted from the oiling agent jetting ports to prevent contact bonding of the fiber bundle to the guide surface and simultaneously loosen the fiber bundle. Thereby application of the oiling agent is carried out while preventing melt sticking of fibers. The oiling agent present between the guide surface and the fibers will not damage the fibers.
Patent JP-H04121935-A (JP)
Title: Scanning type electron microscope
Inventor: KOBAYASHI HIDEKI
IPC: H01J37/141
Filed: 1990-09-10
Abstract: PURPOSE:To precisely position a large sample and obtain a sharp two-dimensional electron image by separately forming a magnetic yoke and a vacuum container serving as a sample chamber housing, and constituting the magnetic yoke to open the surrounding space of the sample arrangement position. CONSTITUTION:An upper magnetic pole 1 and a lower magnetic pole 2 are coaxially arranged, and the tip of the magnetic pole 1 and the tip of the magnetic pole 2 are arranged face to face at a required interval. The gap 3 between the magnetic pole 1 and magnetic pole 2 is made a sample arrangement space, and the sample portion of a sample arranged in the gap 3 is subject to observation. The magnetic pole 1 and magnetic pole 2 are connected and integrated by a bar-shaped high-permeability magnetic member 5. The arrangement positional relation between the magnetic pole 1 and magnetic pole 2 is set and held by the shape of the member 5. An exciting coil 6 is wound at the position apart from the gap 3 of the member 5. An in-lens type objective lens is constituted of the above elements. The above structure is arranged in a vacuum container, and the vacuum container is formed into a large shape to store the large sample 4.
Patent JP-2001064911-A (JP)
Title: Vibration control device for diagonal cable of cable stayed bridge
Inventor: NAKANO TATSUJI
IPC: E01D1/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively and easily restrain vibration of diagonal cables without any external power. SOLUTION: An at attraction plate 4 is repeatedly restricted to a magnetic circuit and released from it during vibration of the diagonal cables by the attractive force of a magnetic circuit constituted of the attraction plate 4 equivallent to a piston housed in a housing 14, a permanent magnet 5, and a yoke 6. In this way, the vibration mode of the diagonal cables is varied to transfer the unstable low-level mode vibration to stable high-level mode vibration and restrain the vibration of the diagonal cables.
Patent JP-S60131524-A (JP)
Title: Optical logical element
Inventor: MATSUEDA HIDEAKI
IPC: G02F1/017
Filed: 1983-12-21
Abstract: PURPOSE:To improve electromagnetic noise resistance and process logical operations in parallel by constituting a purely optical logical element based upon the optical bistability of a semiconductor material. CONSTITUTION:A semi-insulating substrate 1 is chemically etched off to form a window 3 for exposing a multiple quantum well MQW where the MQW is grown on the substrate 1 to perform logical processing, i.e. where squares with a 100mu side length are arranged in parallel at intervals of 100mum. For example, three optical fibers 4 for transmitting an input signal are arranged at one side of each window 3 and fixed so that input light beams from the optical fibers meet one another in the center of the window 3, and one fiber 5 for transmitting output light is arranged and fixed at the opposite side. Then, an input signal from a semiconductor laser as a light source is supplied nd the level of the input signal is set properly to the threshold value of the optical bistability of the MQW to realize logical operations.
Patent JP-2000319356-A (JP)
Title: Resin composition of phosphorus-containing compound containing epoxy group and it use
Inventor: KO KONGEN
IPC: C08J5/24
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having flame retardance and high heat resistance, useful for producing a prepreg, a composite material, a laminate and a printed wiring board by making the composition include a specific phosphorus-containing compound containing an epoxy group and a phosphorus- containing compound containing a substituent to be reacted with an epoxy group as a curing agent. SOLUTION: This composition comprises an epoxy group-containing phosphorus-containing compound of formula I (m' and n' are each 1-11; X is O, S or an electron pair; T is O or the like; A is a group of formula II or the like; R" is a 1-4C alkyl or the like), etc., and a phosphorus-containing compound containing a substituent to be reacted with an epoxy group [e.g. a compound of formula III (m' is 0-10; R' is a 1-4C alkyl or the like; Z1 and Z2 are each OH or the like) or the like] as a curing agent. Preferably the composition comprises further 0-95 wt.% of a phosphorus-free epoxy compound (e.g. biphenol, etc.), and 0-95 wt.% of a phosphorus-free curing agent (e.g. novolak resin, etc.).
Patent JP-S60131084-A (JP)
Title: Controller of motor
Inventor: NAKAMURA TAKESHI
IPC: D06F34/08
Filed: 1983-12-20
Abstract: PURPOSE:To provide a contactless motor and to enhance the reliability of the motor by connecting bidirectional 3-terminal thyristor with main and auxiliary windings of the motor. CONSTITUTION:Two triacs 13, 14 connected with main and auxiliary windings 11a, 11b of a motor 11 are conducted in half wave simultaneously at one or both sides to brake the motor 11. The polarity of an AC power source 18 is detected by polarity detecting means 17c, and used with the polarity of good characteristics of triacs 13, 14. When the motor is stopped after braking, a triac 16 is conducted to operate a water supply valve.
Patent JP-S6297638-A (JP)
Title: Preparation of microcapsule
Inventor: SHIOI SHUNSUKE
IPC: C09K23/52
Filed: 1985-10-25
Abstract: PURPOSE:To enhance the holdability of a core substance, by preparing a microcapsule by the polycondensation of a hydrophilic melamine-formaldehyde resin precondensate contained in water containing an emulsifier comprising a specific copolymer. CONSTITUTION:85mol% or more of an unsaturated basic acid monomer, a hydrophobic monomer and a hydrophilic monomer other than carboxylic acid are reacted to produce a copolymer which is, in turn, used as an emulsifier. A hydrophilic melamine-formaldehyde resin precondensate contained in water or a hydrophilic medium containing said emulsifier is subjected to polycondensation and a hydrophobic core substance is coated with the resulting polycondensate to prepare a microcapsule. The content of the hydrophobic monomer is pref. 15-1mol% and the pref. content of the hydrophilic monomer other than carboxylic acid is 18-0.5mol%. The emulsifier is contained in the hydrophilic medium in an amount of 0.1% or more from the aspect of the stability of an emulsion.
Patent JP-2001066994-A (JP)
Title: Easily peelable weakly tacky adhesive label
Inventor: YOSHINO MINORU
IPC: G09F3/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a label which is easily peelable by consumers with their own hands and allows the separation of the label and bottles, cans, plastic containess, etc., and thoroughgoing classification and disposal by applying weakly tacky adhesive glue on its rear surface and subjecting the label to printing at specified intervals from above the same. SOLUTION: The weakly tacky adhesive glue is applied to the rear surface and the label is subjected to printing at the specified intervals from above the same. Namely points on which the glue is not applied are exist on the rear surface at the specified intervals. In peeling of the label, a take-out piece 3 for peeling disposed on the left top of the label is picked up and the label is successively peeled onto a diagonal line.  When the successively peeled label sufficiently arrives at a point 2 where the efficacy of the glue is erased near the take-out piece 3 for peeling, the peeling force acts along the point 2 where the efficacy of the glue is erased, by which the portions to the top and bottom ends of the short piece are first removed, then the peeling direction is paralleled to the long side of the label and the easy and successive peeling of the label along the curved surface of the glass bottle, etc., is made possible and eventually the peeling of the label without remaining on the glass bottle, etc., is made possible.
Patent JP-S60134030-A (JP)
Title: Spinning frame structure
Inventor: SUZUKI SABUROU
IPC: D01H1/20
Filed: 1983-12-20
Abstract: PURPOSE:The wall surface of the gear box containing gearing is constituted with the main frame and the subframe for setting the main gearing is fitted to the inside of the gear box to make the fitting operation easy and increase fitting accuracy. CONSTITUTION:The gears except ones which are fitted to the shafts which pass through both the main frame 22 and the subframe 29, are set to the subframe 29 in the outside of the gear box 27. The subframe 29 fitted to the main gearing is contained in the gear box 27 and fixed with bolts 30 in the prescribed position. The remaining gears are fitted from the front face of the gear box 27 to individual shafts and the gears fitted on the back side of the subframe 29 are adjusted from the window 35 opened on the side wall.
Patent JP-H0872547-A (JP)
Title: Mounting structure for automobile trim board
Inventor: TSUMURA KENJI
IPC: B60J5/00
Filed: 1994-09-08
Abstract: PURPOSE: To keep fine appearance of a car cabin and also good feeling of touch with a trim board to be fixed to the specified surface for mounting even though the trim board elongates largely, in particular in the horizontal direction, by the moisture, etc. CONSTITUTION: In a trim board 12 for car an insert hole 18 is formed as penetrating the board across its thickness, and a detaining notch 19 is provided in the form of a long hole stretching approx. horizontally from the edge of this insert hole 18. The head 22 of a clip 21 fitted in the hole 18 is removably fitted in the notch 19 from inside the hole 18. A detention hole is formed in a longitudinally arranged mounting surface to which the trim board 12 is mounted, wherein the arrangement should be such that the board 12 can be fixed to the surface while the other end of the clip 21 is detained with the detention hole removably. A shallow notch 36 is formed in the lower edge 35 of the detaining notch 19 in such a way that the width W of the notch 19 in the vertical direction is widened.
Patent JP-H03103850-A (JP)
Title: Reticle
Inventor: KANEMITSU HIDEYUKI
IPC: G03F1/76
Filed: 1989-09-19
Abstract: PURPOSE:To prevent the breakdown of a pattern caused by static electricity by providing the part having no Cr film along the outer periphery of a substrate. CONSTITUTION:A Cr film formed on a transparent substrate 1 is brought to pattern formation by executing exposure etching with the use of a positive resist. Also, the Cr film 2 is formed so as not to be present on the width of at least 5mm running along the outer periphery of the transparent substrate 1. That is, since the Cr film is not formed along the periphery of the transparent substrate 1, even if a washing holder 9 is electrified at the time of washing, the Cr film 2 of a reticle is not brought into contact with the washing holder 9. Accordingly, the pattern 5 of the reticle is not influenced by static electricity of the washing holder. Also, at the time of handling the reticle, since a person handles the outer periphery, the flow of an electron by static electricity is not generated. In such a manner, the breakdown of the pattern caused by static electricity can be prevented.
Patent JP-S6485959-A (JP)
Title: Addition reaction-type amine derivative and composition containing said derivative
Inventor: NISHIKAWA AKIO
IPC: C08F224/00
Filed: 1987-09-28
Abstract: NEW MATERIAL:An addition reaction-type compound expressed by formula I [X1 and X2 are -NH2, -NH-CidenticalN or formula II (D is ethylenically unsaturated double bond-containing group); X1 and X2 are not same when X1 is NH2; Y is -CH2-CH2, -CH=CH-, -CidenticalC=, -CH=N- or -N=N-]. USE:Capable of providing cured products having excellent heat resistance and low thermal expansion coefficient by combination with ethynylamine based compounds. PREPARATION:For example, an aromatic diamine based compound is reacted with a cyanogen halide, such as Br-CidenticalN or Cl-CidenticalN, in the coexistence of an alkali, such as NaOH, or triethylamine, in a solvent to afford the aimed compound expressed by formula III.
Patent JP-H06277595-A (JP)
Title: Nozzle mixer assembly
Inventor: DEBITSUDO JIEIMUSU SHINBARIKU
IPC: C09D7/80
Filed: 1993-09-28
Abstract: PURPOSE: To provide a nozzle mixer assembly for filling a container with a homogeneous mixture of >=2 kinds of viscous fluids and a method therefor. CONSTITUTION: The nozzle mixer assembly for filling the container with the homogeneous mixture of the viscous fluids includes a housing 28 which has an inner passageway 40 extending therethrough and defining a longitudinal axis of the housing 28 and an axially rotable drive shaft 44 which is supported by the housing 28 and extends through the passageway 40 along the longitudinal axis 42. A folding mechanisms includes stationary pins 46 and moving pins 52 mounted tangentially relative to a centrally disposed drive shaft 44 disposed along the longitudinal axis 42 and mixes the fluids flowing through the passageway 40 while preventing columns of unmixed fluid from flowing axially along the drive shaft 44.
Patent JP-S62101289-A (JP)
Inventor: KAMIYA OSAMU
IPC: D05B69/34
Filed: 1985-10-28
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-H1177130-A (JP)
Title: Method for controlling edge drop and device therefor
Inventor: IMAI HISAO
IPC: B21B37/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To avoid meandering of a beltlike material and breaking of sheet and to stabilize operation by providing a ceiling value in shift-position difference of upper and lower work rolls and preventing the shift of the work rolls over the ceiling value. SOLUTION: The shifted positions of the upper and lower work rolls are respectively measured with work roll shift-position detectors 5, the measured values are fetched into an upper/lower work roll shift-position difference arithmetic part 6 and the shift position difference of the upper and lower work rolls is calculated. The ceiling value which is set in the ceiling value setting part 4 of the upper/lower work roll shift-position difference is also fetched into the upper/lower work roll shift-position difference arithmetic part 6. The calculated upper/lower roll shift-position difference is always compared with the set ceiling value and, when the ceiling value is exceeded, an alarm signal is transmitted to an upper/lower work roll shift-position control part 3 and shift position change in the direction in which the amount of shift is increased is canceled.
Patent JP-2001061873-A (JP)
Title: Persistent tooth anticipation system
Inventor: TAKIZAWA HIDEHIKO
IPC: A61C19/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a persistent tooth anticipation system for determining the rate of decrease in a total effective root surface area from a current total effective root surface area and anticipating the rate of decrease in number of persistent teeth from the result. SOLUTION: This persistent tooth anticipation system calculates a decrease curve or decrease straight line of a total effective root surface area due to aging, from a patient's current age, current total effective root surface area, and number of teeth lost by disease. The persistent tooth anticipation system allows anticipation of such an easy-to-understand item as number of persistent teeth by outputting the decrease curve or decrease straight line of the total effective root surface area, and the number can be used as material for long- term tooth protection, treatment and instructions.  The decrease curve or decrease straight line of the total effective root surface area can be determined using values that can be non-destructively and easily measured, whereby the persistent tooth anticipation system can be utilized readily and the number can be easily provided as the material for long-term tooth protection, treatment and instructions.
Patent JP-S60132697-A (JP)
Title: Anaerobic fermentation method and apparatus for organic substance-containing solution
Inventor: ISHIZAKI MIKIO
IPC: C02F3/28
Filed: 1983-12-22
Abstract: PURPOSE:To perform advantageous anaerobic fermentation, by securing an anaerobic microorganism to a porous carrier based on a calcium compound to form anaerobic microorganism aggregates and bringing an org. substance-containing solution into contact with said aggregates to perform anaerobic fermentation. CONSTITUTION:An org. substance-containing solution is taken out from a raw solution tank 1 through a supply pump 2 and passed through a reaction tank 5 packed with anaerobic microorganism aggregates 9, which are formed by securing an anaerobic microorganism to a porous carrier based on a calcium compound, in an upward stream from a raw solution inlet 4 through a raw solution introducing pipe 3. In the reaction tank 5, the org. substance-containing solution and the anaerobic microorganism aggregates 9 are subjected to anaerobic contact fermentation and, subsequently, the treated solution is taken out from a treated solution outlet 10 and introduced into a treated solution storage tank 13. The gas generated in the reaction tank 5 is introduced into a gas storage tank 14 and taken out from a pipe 16 by opening a gas discharge valve 15.
Patent JP-S62101194-A (JP)
Title: Synchronizing signal generator
Inventor: SEKIMOTO KUNIO
IPC: H04N5/06
Filed: 1985-10-28
Abstract: PURPOSE:To have a color frame coinciding with an input video signal even in case of E-E by generating one or more out of a line discrimination signal which indicates the color frame of the input video signal, a color frame signal, a chrominance subcarrier, a burst signal, and a composite synchronizing signal when a reference video signal is not applied in the E-E system. CONSTITUTION:When the reference video signal is not applied in the E-E system, the color frame is detected from the input video signal, which is applied to a terminal 2, through a burst gate 6, a horizontal synchronizing signal separator 7, and a vertical synchronizing signal separator 8 by a detector 10, and a signal 30 is inputted to one input of an AND gate 17 through switches 20a and 20c. The signal of a terminal 25 which indicates the color frame of the output signal of a synchronizing signal generator 12 is applied to the other input; and if color frames of both signals are opposite to each other, the signal 30 is outputted and is added to an HD signal 27 by an OR gate 18, and one shot pulse is added to the input of a 1/2 frequency divider 15 to invert the output. Thus, a line discrimination signal 26 and a color frame signal 25 are inverted, and this deice is stabilized in the state where color frames of both signals coincide with each other.
Patent JP-S59134145-A (JP)
Inventor: DONARUDO ENU MAKUROORIN
IPC: B65D23/00
Filed: 1983-12-22
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。