baber/WOPTO huggingface dataset:
Patent JP-H0597968-A (JP)
Title: Resin composition and printing ink
Inventor: SATO KOJI
IPC: C09D11/033
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a resin composition capable of providing a printing ink capable of stably carrying out printing by reacting a rosin-modified phenol formaldehyde resin with an epoxidized fatty oil and further with a monovalent carboxylic acid (anhydride). CONSTITUTION:A resin composition is obtained by reacting (A) a rosin-modified phenol formaldehyde resin with an epoxidized fatty oil in amounts so as to provide preferably 0.5-1.5 epoxy groups based on 1 carboxylic acid residue optionally in the presence of a catalyst (e.g. triethylenediamine) at 100-260 deg.C, then reacting OH groups formed in the reaction with the component (A) with (B) a monovalent carboxylic acid (a 1-18C aliphatic, aromatic or alicyclic carboxylic acid) optionally in the presence of a catalyst (e.g. p-toluenesulfonic acid) at 200-300 deg.C or preferably with a monovalent carboxylic acid anhydride (e.g. acetic anhydride) at 100-200 deg.C and then removing the monovalent carboxylic acid formed as a by-product by a method for vacuum distillation or washing with water, etc. Furthermore, a printing ink, containing the composition and excellent in printing effects is obtained.
Patent JP-H02131210-A (JP)
Title: Optical waveguide switch
Inventor: HOKARI KAZUO
IPC: G02B6/35
Filed: 1988-11-11
Abstract: PURPOSE:To propagate light when a voltage is not applied and to cut off or reflects the propagated light when the voltage is applied by providing an element which cuts off or reflects the propagated light halfway in an optical waveguide and providing a conductive material on the surface of the optical waveguide. CONSTITUTION:The conductive material layer 10 is provided on the surface of the optical waveguide 8-1 in a light guiding direction and a displacement plate 1 made of a conductive material is arranged almost in parallel to the conductive material layer 10 across an insulating layer 4. Consequently, when no voltage is applied between the displacement plate 1 and conductive material layer 10, the wave guiding state is held between optical waveguides 8-1 and 8-2 and when the voltage is applied, the propagated light in the optical waveguides 8-1 and 8-2 is cut off or reflected in a gap 9. Therefore, the power consumption of an optical subscriber system to which this optical waveguide switch 5 is applied is reduced and even if a power failure or a fault of an electric feeding device occurs, the communication is enabled.
Patent JP-H08119845-A (JP)
Title: Emulsion-based skin cosmetic
Inventor: SAITO MASAHITO
IPC: A61K35/56
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an emulsion-based skin cosmetic, comprising a pearl powder prepared by pulverizing a pearl formed in a saltwater and/or a limnetic shellfish and capable of protecting the skin from sunburn and imparting moistness without remaining white and causing stickiness. CONSTITUTION: This emulsion-based skin cosmetic is obtained by blending a pearl powder prepared by pulverizing a pearl formed in a saltwater and/or a limnetic shellfish (e.g. Pinctada fucata martensii Dunker, Pinctada margaritifera Linnaeus or Hyriopsis schlelii Martens) and has 1000-30000cP viscosity at 25 deg.C measured with a Brookfield type viscometer. Furthermore, the particle diameter of the pearl powder is preferably 50-200μm from aspects of dispersibility. The amount of the blended pearl powder is preferably 0.05-5.0wt.% in the total weight of the cosmetic. The coating treatment of the powder surface with an anionic or a nonionic surfactant may be carried out in order to further improve the dispersibility thereof.
Patent JP-H01162661-A (JP)
Title: Device for feeding in and receiving continuous paper of press for printing
Inventor: JIYANNKUROODO SARUDA
IPC: B41F13/04
Filed: 1988-11-11
Abstract: PURPOSE: To print a continuous paper sheet by a sheet-fed printing press by relaying a roll of paper by putting a stationary slide tube and a movable slide tube fixed to a lever shaft of a toggle mechanism in a vacuum state. CONSTITUTION: A removable mechanical frame 21 is installed on a stand 1 of a sheet-fed printing press instead of a stack of sheet-fed paper. A continuos paper sheet 24 from a stack 25 is sent through a slide 26, and is pulled in and relayed to a movable slide tube 31 fixed to a lever shaft 14B of a toggle mechanism 14 for installing a suction cup at sheet-fed paper printing time by the suction while slightly applying braking by suction of a stationary slide tube 29. Next, the paper sheet is printed between a blanket cylinder 3 and a press cylinder 4, and is folded up and loaded on a sending-in plate 45 though a pulling- out device 36. The sheet-fed printing press can thus be used even for continuous printing.
Patent JP-H04160008-A (JP)
Title: Continuous production of spherical superfine particles
Inventor: SUZUKI MITSUO
IPC: C04B35/626
Filed: 1990-10-24
Abstract: PURPOSE:To improve the purity of the particles by preparing a seed grain capable of forming the same material as the desired ceramic fine powder by a reaction or capable of forming the same material by drying or calcining from a part of the raw alkoxide prior to agglomeration. CONSTITUTION:The N2 gas contg. a saturated alkoxide such as aluminum ethoxide leaving an alkoxide vaporizer 1 is partly sent to a nucleus generator 4 through a branch pipe and mixed therein with the N2 gas contg. saturated steam leaving a water vaporizer 2, and the mixture is hydrolyzed at about 150-180 deg.C to generate a seed grain as the nucleus. The gas contg. the seed grain is returned to the main pipe, the gaseous mixture is cooled in a first-stage condenser 5, supersaturated and subjected to nuclear condensation with the seed grain as the nucleus to form a droplet aerosol. The aerosol is then passed through a reheating part 7 and a second-stage condenser 6 to regulate the droplet diameter and sent to a main reactor 8. The aerosol is then mixed with excess steam sent from a main-reaction water vaporizer 3, the mixture is hydrolyzed to convert the discrete droplets into the spherical superfine particles of Al2O3, etc., having 0.05-5mum average diameter which are collected by the filter of a collector 9.
Patent JP-H04159618-A (JP)
Title: Method for detecting defocusing and optical head using this method
Inventor: NAKAMURA SHIGERU
IPC: G11B7/09
Filed: 1990-10-24
Abstract: PURPOSE:To omit the adjustment of the position of an optical part and to prevent the offset of a detected signal even if the attaching position of the optical part is changed by recording data with a main beam, and automatically adjusting the defocusing. CONSTITUTION:Luminous flux 2 from a semiconductor laser 1 is separated into a main beam 4a and a pair of sub-beams having the positive and negative astigmatisms in a diffraction grating 3. Beams 10b and 10c caused by the sub- beams in the reflected beams from an optical disk 8 are received with photodetector 11b and 11c, and light-amount signals 12b and 12c are outputted. Marks are provided in the advancing direction of a track on the disk 8. When the disk 8 is moved in the lateral direction, the light-amount signals are modulated with the marks. The magnitudes of the modulations are detected with envelope detecting circuits 13a and 13c. When modulation-factor output signals 14b and 14c are operated in a differential operation circuit 15, a detected defocused signal 16 is obtained.
Patent JP-2001109875-A (JP)
Title: Position measuring and polotting system
Inventor: NOBUYUKI NORIYUKI
IPC: G08G1/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient position measuring and plotting system which can generate a rough field sketch by measuring in three dimensions and photographing in two dimensions a traffic accident field from two directions (or more), has no dead angle, and eliminates the need for operation such as the fitting of a marker for position measurement. SOLUTION: The position measuring and plotting system is equipped with a correspondence means which makes data obtained by a three-dimensional measuring means of a position measurement unit 1 (2) correspond to an image photographed by a two-dimensional photographing means of a position measurement unit 1 (2), a pasting means which pastes the image which is obtained by measurement and photography at the arrangement positions of the position measurement unit 1 (2) and to which the correspondence means makes the three-dimensional data correspond, and a plotting means which generates a rough sketch from the image pasted by the pasting means.
Patent JP-H11106080-A (JP)
Title: Flat belt for conveyance
Inventor: JONEN HIROSHI
IPC: B65H5/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a flat belt for conveyance which ensures an enhanced conveyance accuracy, can operate with a stable tension with the span distance fixed, and presents a high locating accuracy, wherein the belt is prevented from slipping off the pulley and a conveyed object is prevented from being dislocated and wrinkled. SOLUTION: A flat belt is composed of a conveying rubber layer 1 and a tension keeping layer 2 made of rubber, wherein the layer 2 consists of a high modulus mixture rubber in which at least the 10% modulus lies in the range 1.0-20.0 MPa. It is preferable that the rubber layer 1 is a laminate of rubber composition whose coefficient of friction lies between 0.7 and 2.0, and the tension keeping layer 2 should serve as a means to heighten the modulus and therefore contain at least one sort of the rubber formed by bridging the admixture of carbon and reinforcing short fibers or unsaturated metal salt of carboxylic acid and organic peroxides.
Patent JP-H09101281-A (JP)
Title: Glucose biosensor
Inventor: GOTO MASAO
IPC: G01N27/327
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent linear calibrating property and reproducibility from a glucose biosensor even when the biosensor is used for the measurement of an original solution by successively forming glucose oxidase (GOD)-containing photo-setting resin films, etc., on the surface of one or more electrodes provided on an insulating substrate. SOLUTION: A working electrode and its counter electrode provided on an insulating substrate made of glass, etc., are formed of platinum, silver, etc., by an ordinary thin film forming method. GOD-containing photo-setting resin films are formed on at least one of the electrodes. In the case of forming the resin films, a doping solution is prepared by adding GOD and distilled water to an aqueous solution in which a photo-setting resin represented by polyvinyl alcohol containing a photo-crosslinkable group is dissolved by about 5-50wt.%. Then the GOD-containing photo-setting resin films having thicknesses of about 0.05-10μm are formed by applying an appropriate amount of the doping solution to the surface of the electrode by dropping the solution on the surface, drying the solution, and photo-crosslinking the resin by irradiating the resin with ultraviolet rays.  Then a para-benzoquinone layer is formed on the resin films by dropping a para-benzoquinone solution onto the resin films and drying the solution.
Patent JP-H11107317-A (JP)
Title: Top turning type working machine
Inventor: NAKATANI TAKANORI
IPC: E02F9/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent entering of rainwater by water-tightly installing a seal member between a top turning body and the outer peripheral part of one of a substantially cylindrical stem and a substantially cylindrical body rotatably fitted to the outside of the stem. SOLUTION: A substantially cylindrical stem 32 for forming a swivel joint 31 is fixed to the top turning body, and a substantially cylindrical body 33 rotatably fitted to the outside of the stem 32 is fixed to the lower traveling body. A substantially conical and cylindrical seal member 34 is arranged in such a manner as to cover an opening part A of a lower face plate 26 between the outer peripheral part of the stem 32 and the lower face plate 26 of the upper turning body. Further, the flange part of the seal member 34 is fastened and fixed to the lower face plate 26 by a bolt 35, and the upper side cylindrical part of the seal member 34 is fastened to the outer peripheral surface of the stem 32 by a band member 46 to perform water-tight sealing.  Thus, there is no clearance between the outer peripheral surface of the stem 32 and the inner peripheral surface of the upper cylindrical part, so that entering of water such as rainwater or the like can be prevented.
Patent JP-S63138517-A (JP)
Title: Rotary drum device for vtr
Inventor: HONMA TETSUJI
IPC: G11B5/52
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a stable screen with a simple constitution without developing a tortional resonance in the rotational direction by fixing the rotational part of a rotary drum device in one direction of a shaft. CONSTITUTION:A motor startor 10 is fitted to the lower drum 9 of the rotary drum device for a VTR, while a rotar magnet 12 is fitted to an upper drum 4. A flange 3 is integrally fitted to the rotary shaft 1, and a video head 5 is arranged on the flange 3. The upper drum 4 is regarded as a 1st rotational part, and a 2nd rotational part by the lower drum 9 where the motor startor 10 is arranged is provided, facing the magnet 12 in the 1st rotational part. The 2nd rotational part is fitted to the rotary shaft 1 through bearings 6 and 7. Such a constitution is adopted that no rotational member is fitted on the lower part of the rotary shaft 1, and the moment of inertia of the drum device is set to zero. A resonance frequency is set infinite to make the size of the entire drum thin, thereby obtaining a stable image.
Patent JP-H06136424-A (JP)
Title: Treatment of waste water of dust collection from converter gas
Inventor: SHIRAI SHINICHI
IPC: C21C5/38
Filed: 1992-10-22
Abstract: PURPOSE:To enable the automation of the treatment of the waste liquid of dust collection by making computation based on the supply start signal of the gaseous oxygen to be supplied to a converter, the supply stop signal of the gaseous oxygen, the supply flow rate of the gaseous oxygen and the height of an oxygen lance from the molten steel surface in the converter and controlling the time for removal of the slurry settled in a settling basin and the removal amt. thereof. CONSTITUTION:The amt. of the dust contained in the gases generated in the converter 1 depends largely on the supply amt. and supply state of the gaseous oxygen supplied into the converter 1 and, therefore, always the optimum time of removal of the slurry and the removal amt. thereof are determined by monitoring and computing this information. The information on the supply amt., supply state, etc., of the gaseous oxygen is highly reliable and the control of the time for removing the slurry and the removal amt. thereof are allowable always with the high accuracy. The supply amt. and supply state of the gaseous oxygen depend on the distance from a wet type dust collector for dust to the settling basin, the size of the settling basin, the volume of the dust collecting water, etc. There are no problems if these conditions are previously taken into consideration. The always stable slurry concn. and amt. are thus maintained.
Patent JP-H04158423-A (JP)
Title: Ic card
Inventor: NONAKA YASUHIRO
IPC: G06K19/07
Filed: 1990-10-23
Abstract: PURPOSE:To prevent the consumption of the power supply of a system even if an IC card is connected to the system and at the same time a high potential is supplied to a signal terminal by providing a semiconductor switch which is turned on and electrified only when it is backed up by a battery in place of a pull-down resistance into the IC card. CONSTITUTION:A semiconductor switch 6 is turned on with the output signal of a power control circuit 1 in a battery back-up state, and the potential of a signal terminal 5 goes to a ground potential. Thus a CMOS semiconductor integrated circuit 2 which is backed up by a battery never internally consumes the useless power. Meanwhile the switch 6 is turned off with the output signal of the circuit 1 when an IC card is connected to a system. As a result, the system power supply is never consumed even if a high potential is set at the terminal 5.
Patent JP-H06133864-A (JP)
Title: Electric hot-water heater
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1992-10-23
Abstract: PURPOSE:To make it unnecessary to re-set such operating conditions as boiling and warming, etc., when a service interruption is restored. CONSTITUTION:A storage means 14 is provided, and when a service interruption is detected by a service interruption detecting means 13, a control means 8 stores an operating condition which is set before the service interruption and an operating state before the service interruption in the storage means 14, refers to the stored operating condition and operting state when the service interruption is restored, and executes control corresponding to the operation before the service interruption. The operating condition is operated and set by a timer setting means 9 for setting a downtime until heating is started, a warming temperature setting means 11 for setting a warming temperature, and a boiling mode setting means 12 for setting a mode at the time of boiling, and they are displayed on a display means 10.
Patent JP-H09122396-A (JP)
Title: Tunnel finisher
Inventor: KURATA HIDETO
IPC: D06F73/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of hot air exhaust from the outlet of a hot air room of a tunnel finisher to improve the environment of temperature around the hot air room in working. SOLUTION: A branch duct to go outside is set between a blower 11 in the middle of a duct 13 of a circulation passage with a hot air room and a heater 12 in the downstream, and a damper plate 24 to control the exhaust air quantity to the outside is set on the branch duct. Since the hot air quantity sucked out from the hot air room by the blower 11 is constant, when the air quantity to flow through the branch duct 23 is increased to decrease the air quantity to flow into the hot air room, the hot air quantity exhausted from the outlet of the hot air room can be remarkably reduced.
Patent JP-H04158617-A (JP)
Title: Surface acoustic wave device
Inventor: NIITSUMA TERUO
IPC: G06G7/195
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a processing time apparently being an integer multiple of a signal processing time of a single SAW convolver element by combining plural SAW (surface acoustic wave) delay lines and plural SAW convolver elements. CONSTITUTION:Plural SAW convolver elements SCn are used and combined with plural delay lines DAn, DBn. Then the signal processing time of the SAW delay lines DAn, DBn. and that of the SAW convolver elements are all equal to each other. Let signals branched from an output signal to a next stage from the SAW delay lines DAn, DBn. be Sn, Rn, all the components are combined so that input signals to the SAW convolver elements are Sn-1 and RN-n and a means 7 outputting sum of output signals from all the SAW convolver elements is provided on this device. Thus, a SAW convolver element awaiting the signal processing time being the integer multiple of that of a single element is apparently realized and the signal processing time is prolonged without being limited by an element material and the manufacture condition.
Patent JP-H08142178-A (JP)
Title: Polyester molded article for bag
Inventor: KOTANI SATOYUKI
IPC: B29C51/10
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a polyester molded article improved in impact resistance and appearance and suitably used for a travel bag or the like for carrying esp. a heavy item by a method wherein a specific resin sheet having a specific range of thickness, high-speed impact strength, thickness dependence, and temperature-increase crystallizing temperature is molded to have a thickness within a predetermined range. CONSTITUTION: A polyester sheet made of an aromatic dicarboxylic acid content and a glycol content with a thickness t1 of 0.50-20mm, a high-speed impact strength of 500N or more, a thickness dependence of 1000N/mm or more, and a temperature-increase crystallizing temperature TCC of 110-200 deg.C is vacuum formed or pressure formed to have a thickness t2 of 0.10-10mm and t1 /t2 of 1.5-10. Alternatively, a sheet made of a polyester with a content of ethylene terephthalate unit of 75% or more, a limiting viscosity of 0.5-1.2dl/g, a content of ring trimer of 1.0wt.% or less, a terminal carboxyl concentration of 30 equivalent/ton or less, and a glass transition temperature Tg and a temperature- increase crystallizing temperature TCC respectively ranging 50-100 deg.C and 110-200 deg.C after melting and quenching may be molded to have a thickness t2 of 0.10-10mm.
Patent JP-S62143882-A (JP)
Inventor: OKAMURA HIROYUKI
IPC: C04B37/00
Filed: 1985-12-18
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-H03143653-A (JP)
Title: Printing data generating circuit of dot matrix printer
Inventor: HIBINO MASAAKI
IPC: B41J5/30
Filed: 1989-10-31
Abstract: PURPOSE:To realize a matrix conversion function and a blank detection function by a simple circuit structure by a method wherein a bit unit output means and a blank detection means which execute matrix conversion of a matrix bit pattern based on a column bit pattern stored in a column bit pattern memory means are so constructed as to be operated. CONSTITUTION:When matrix conversion and blank detection of all matrix bit patterns are executed based on row bit patterns stored in respective latch circuits 1-8, a CPU executes printing referring to a printing image buffer based on said blank detection result. That is, by moving a printing head so as not to be positioned at a blank part to the utmost, the CPU executes printing in minimum time. Therefore, since both matrix conversion function and blank detection function of the matrix bit pattern are principally constituted by first to eight latch circuits 1-8 for storing the matrix bit patterns by above mentioned constituted circuit both functions can be realized by a simple circuit constitution as compared with a traditional example wherein both functions are executed with a program or an independent hard circuit.
Patent JP-H11214745-A (JP)
Title: Electroluminescence diode having mode expander
Inventor: ALPHONSE GERARD ARGANT
IPC: H05B33/24
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor electroluminescence diode, which has the end surface facing opposite to each other, both side surfaces facing each other and the upper and lower surfaces facing each other at one pair of intervals, and consists of a semiconductor material. SOLUTION: A main body 12 comprises an active layer, which is extended from an end surface 15 on one side of the end surfaces of the main body to one point, which is positioned at an interval from the other end surface of the main body, in the main body 12. The width of this active layer is formed narrower than the distance between both side surfaces of the main body, and the active layer is tapered so as to come to the one point and has a part adjacent to the other end surface of the main body. A first clad layer consisting of a material having a refractive index smaller than that of the active layer is located on the side, which faces the active layer, of the main body and is extended between the end part of the active layer and the other end surface of the main body.  The area of a radiation energy, which is generated in the active layer and is radiated through the point of the active layer, is widened on the part of a second clad layer between the point of the active layer and the other end of the main body, so that the area of the beam of a radiation energy from this diode 10 is formed wider than that of the beam of the radiation energy which is formed in the active layer.