baber/WOPTO huggingface dataset:
Patent JP-H06281894-A (JP)
Title: Treatment of contact lens
Inventor: NAKAGAWA AKIRA
IPC: A61L2/18
Filed: 1993-12-29
Abstract: PURPOSE:To provide the method for more effectively removing stains such as protein from a hydrous contact lens at the time of washing and disinfecting treatments of the hydrous contact lens. CONSTITUTION:This method is so constituted as to include a first stage of immersing the hydrous contact lens into a washing soln. for contact lenses into which protease is incorporated, holding the contact lens for a prescribed period of time at a temp. of not exceeding 80 deg.C and a second stage for heating the washing soln. in which the hydrous contact lens is immersed in succession to this stage and subjecting the hydrous contact lens to disinfection by boiling.
Patent JP-H06207523-A (JP)
Title: Power supply relay protecting device for turbo rotational electric machine
Inventor: TAKEUCHI KIYOSHI
IPC: F02D45/00
Filed: 1992-12-18
Abstract: PURPOSE:To prevent a relay contact point from being damaged by rush current of a smoothing large capacity condenser which is built-in the power part of a turbo rotational electric machine. CONSTITUTION:In order to prevent large current generated from a battery 4 when initial electrification of a large capacity condenser built in a power part 3 serving as the power supply of a rotational electric machine installed on a turbocharger 1 is carried out, the turbocharger 1 is operated by stating of an engine before electrification of a relay 41, and the rotational electric machine 2 is power generation-operated. And the condenser of a power part 3 is charged by output thereof so as to increase terminal voltage.
Patent JP-H06185344-A (JP)
Title: Poisonous exhaust emission control method for internal combustion engine
Inventor: TAKAGI YOSHITOMO
IPC: F01N3/02
Filed: 1992-12-18
Abstract: PURPOSE:To suppress generation of carbon mmonooxide by mixingly adding minute powder, pulverized carbode or liquefied material of plant to liquid fuel or the like, adding it to exhaust gas or the like as ionized or magnetized gas, and adding it to air or the like in an atomized condition. CONSTITUTION:A filter for intaken air of an internal combustion engine has, for instance, a filter element 3 made of optional materials such as paper or metal mesh inside an element case 2. Minute powder, pulverized carbide or liquefied material of wood or bamboo is added to the filter element 3 with optional method. A power source 5 is connected to a positive pole 4 and the element case 2 on the side of a negative pole. Air is intaken from an intake port 7a, and dusts are removed therefrom by a filter element 8. Then the air is flowed into the filter element 3 through the element case 2. Gas is added thereto, which gas is obtained by supplying electricity to the minute powder, pulverized carbide, or liquefied material for vaporization activation, ionization or magnetization. The air is fed to a carburetter through an exhaust port 7b. Poisonous gas is reduced in its amount and ratio, accordingly.
Patent JP-H05175458-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KOYAMA KUNIAKI
IPC: H01L27/105
Filed: 1991-12-20
Abstract: PURPOSE:To reduce the difference in level of a semiconductor storage device and make the impurity concentration of a semiconductor substrate the highest matching a circuit element. CONSTITUTION:A selective silicon layer 4 having a low impurity concentration is built up on the surface of a silicon semiconductor substrate 1 except on a memory cell array forming region 101. A pheripheral circuit forming a region 100 is covered with the selective silicon layer 4. A step is created between the pheripheral circuit forming region 100 and the memory cell forming the region 101 and, further the impurity concentrations of the respective regions are different from each other.
Patent JP-H06187724-A (JP)
Title: Clv circuit of optical disk device
Inventor: TOKIWA KAZUNORI
IPC: G11B19/247
Filed: 1992-12-18
Abstract: PURPOSE:To search for the target position of signal recording tracks in a short period of time by controlling the number of revolutions of a spindle motor in accordance with the difference between the number of spindle motor revolutions of a search originator and a search destination. CONSTITUTION:During a start of a spindle motor 8, a microcomputer 9 sends an instruction to a PLL circuit 3 so as to make the pulse width of phase difference signals (MDP) to a prescribed period H and starts the rotation of the motor 8. Moreover, in accordance with the program written in a ROM 11 and the signals from a key input device 10, a RAM 12 is used for the operations so as to control the entire device and performs a mode switching of the circuit 3. By supplying a current to the spindle motor for the amount of current-time product which is equivalent to the angular momentum change which corresponds to the difference between the number of revolutions of the motor 8 of the search originator and the search destination, the speed of the spindle motor is increased or decreased so that the speed of the track being seeked is kept at a target speed.
Patent JP-H05170491-A (JP)
Title: Liquid crystal glass pane
Inventor: KAME JUNICHI
IPC: C03C27/12
Filed: 1991-12-26
Abstract: PURPOSE:To form patterns according to various conditions so that transparent and opaque states can be formed by providing a control section for applying proper patterns on a specific panel. CONSTITUTION:The glass panes 5 are disposed to face each other in parallel and plural electrodes 3a, 3b are disposed at specified intervals at the intersected points formed like a grid on the inside flanks of these panes 5. Many liquid crystal elements 7 formed by microcapsulation are built between the panes 5 disposed to face each other. A positive voltage is connected to the electrodes 3a and a negative voltage to the electrodes 3b to produce the panel 2. The control section is then operated to impress the electric fields varying from each other to the electrodes 3a, 3b to change the liquid crystal elements 7 to the transparency and opacity, by which the entire part of the panel 2 is changed to the desired patterns in accordance with data.
Patent JP-H11180113-A (JP)
Title: Pneumatic radial tire for heavy loads
Inventor: AOKI NAMIHITO
IPC: B60C11/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve high weight performance while sufficiently ensuring superior performance in snow and on ice. SOLUTION: The tire provides three main circumferential grooves 1, 2, a circumferential thin groove 3, cross directional grooves 4, 5, 6, and sipes 11, 12, 13. The three main circumferential grooves 1, 2 extend in a straight line pattern in the tread around the circumference of the tire. The circumferential thin groove 3 extends in a zigzag pattern in the tread around the circumference of the tire. The cross directional grooves 4, 5, 6 divide the ribs which are sectioned by the respective circumferential grooves 1, 2, 3 into blocks 7, 8, 9. The sipes 11, 12, 13 extend in a cross direction to the tread are formed by the blocks 7, 8, 9. In this case, the dimensions are such that the width of the main circumferential grooves exceed 5 mm and the width of the circumferential thin groove 3 is less than 5 mm.
Patent JP-2000026911-A (JP)
Title: Production of pig iron and/or sponge iron and plant thereof
Inventor: KEPPLINGER LEOPOLD WERNER DIPL
IPC: C22B5/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a plant improved so as to obtain a high quality pig iron and/or sponge iron good specially in the metallized degree and purity with the min. energy. SOLUTION: In the producing plant of the pig iron and/or the sponge iron, in which fluidized bed reactors 1 and 2 for receiving fine ores, a reducing gas supplying duct 7 introducing to the fluidized bed reactors 1 and 2, an off-gas exhaust duct 8 extended from the fluidized bed reactor, an exhaust means 17 of reduced product produced in the fluidized bed reactor, and a briquetting means 6 of reduced product produced in the fluidized bed reactor, are provided and the off-gas exhaust duct is communicated with a purificating means 9 of a scrubber, etc., successively, two-stage heating means 12 and 13 and further, the reducing gas supplying duct. The two-stage heating means is provided with a heat exchanger 12 and a partial combustion means 13 providing an oxygen supplying means and continuously connected with the heat exchanger.
Patent JP-H06197633-A (JP)
Title: Method for grafting eggplants and tool used therefor
Inventor: ISU YASUSHI
IPC: A01G1/06
Filed: 1992-12-28
Abstract: PURPOSE:To perform the directing for mechanizing a grafting technique by simplifying grafting operation, developing a tool adapted therefor and combining both of them. CONSTITUTION:As a grafting method, a stock (S) is obliquely cut at 30 deg. angle and a scion (g) is cut somewhat rather long than the stock (S), which is subsequently fitted into a joining groove of a grafting plate 1 made of a somewhat rigid synthetic resin in the center on the side of the stock. The scion (g) is then brought into contact with the stock (S) and a grafting plate 5 made of a somewhat flexible synthetic resin is further pressed and joined from the upper part thereof. The stock and scion are prepared according to a usual grafting method and joined in a joining groove in the center of the grafting plates. The grafting plate on the side of the scion is then pressed and held therewith to protect the grafting part. After the grafting, the grafting plates are fallen off as the grafted seedling grows and the objective healthy seed and seedling can be produced without causing trouble to the subsequent growth of the seedling.
Patent JP-H11196235-A (JP)
Title: Image reader
Inventor: YAMAHASHI SHIRO
IPC: H04N1/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a carriage during read scanning without incurring deterioration in the read processing capability. SOLUTION: The reader is provided with detection means 17, 19 that detect an open closing state of a platen cover, a carriage applying read scanning to an image of an original placed on the platen glass, and a controller 20 that allows the carriage at a standstill at a home position at the outside of the image read scanning region in the standby state and that moves the carriage to an original size detection position within an image read scanning region in the case that the detection means 17, 19 detect it that the platen cover changes from a closing state into an open state.
Patent JP-H11190022-A (JP)
Title: Working method for foundation pile
Inventor: ENOKI TOSHIO
IPC: E02D5/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a working method for foundation pile capable of fully preventing corrosion of steel pipe pile, of creating a high bearing power by tip with the smallest discharge of surplus soil. SOLUTION: After inserting a steel pipe casing 1 into ground, sediment inside is taken out, a steel pipe pile 3 having an enlarged shoe 7 and apertures in the peripheral wall is inserted until the enlarged shoe 7 at the bottom tip reaches a predetermined depth, thereafter, the steel pipe casing 1 is pulled out by a predetermined distance, a screw type filling machine is inserted to the inside of the steel pipe pile, wet concrete is poured to the outer side through the inner side of the tip portion and apertures 9 to a predetermined height, then the steel pipe casing 1 is pulled out, and the foundation pipe is completed after backfilling to the inner and outer sides of the steel pipe pile 3.  Then, the foundation pile having the steel pipe pile 1 with strong, thick wall, its enlarged shoe 7 at the tip, and concrete masses inside and outside the tip portion are firmly set in the bearing layer, thereby providing a high tip bearing power, and the vicinities of the foundation pile are fully covered with cement milk, and the occurrence of corrosion at the steel pipe pile 3 can be completely prevented.
Patent JP-2001177125-A (JP)
Title: Solar cell module
Inventor: KURIBE YOSHIFUMI
IPC: H01L31/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which is enlarged in solar ray receiving area and enhanced in photoelectric conversions efficiency, by a method wherein the peripheral edge of the solar cell module is simplified, the solar cell module is formed into a watertight structure of high reliability, a gasket is removed, and a solar cell device is fitted direct into a fitting groove provided to a frame. SOLUTION: A solar cell device 14 is provided on an insulating board 12, and a protective layer 18 is provided on the insulating board 12 covering the solar cell device 14 for the formation of a solar cell module 11. The protective layer 18 is provided enveloping the peripheral edge face of the insulating board 12 and covering the outer edge of the top surface of the insulating board 12.
Patent JP-H05180059-A (JP)
Title: Air-fuel ratio detecting method for internal combustion engine
Inventor: HASEGAWA YUSUKE
IPC: F02D41/14
Filed: 1991-12-27
Abstract: PURPOSE:To improve accuracy and convergence even in the case of feedback control while adequately obtaining air-fuel ratio of a mixture by estimating a delay of detecting response simulatively modeled of an air-fuel ratio sensor. CONSTITUTION:A detection value of an air-fuel ratio sensor 40, arranged in an exhaust system of an internal combustion engine 10, is input to a control unit 42, and in the case of detecting air-fuel ratio of a mixture, a response delay of this sensor 4 is simulatively modeled in a primary delay system to obtain a condition equation for describing action of this sensor. Next, this condition equation is digitized by synchronous time DELTAT to obtain a transfer function, and further to obtain an inverse transfer function from this transfer function. Next by multiplying a sensor output by this inverse transfer function, an estimation value of air-fuel ratio input to the internal combustion engine 10, can be obtained. In this way, the true air-fuel ratio of the burned mixture can be accurately obtained, and thus also when feedback control is performed, air-fuel ratio can be accurately controlled.
Patent JP-2001176121-A (JP)
Title: Support device of optical element for information recorder-reproducer
Inventor: IKEGAME TETSUO
IPC: G11B7/135
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of two light spots in the tracking direction even when the relative position of both spots is varied in their focus direction and in the directions orthogonal thereto by an objective lens when an optical element is moved. SOLUTION: A collimator lens 15 of a support drive 50 is fixed at an opening part of a holder 51, and one of both ends of each of parallel plate springs 52 is fixed to the holder 51 with the other end fixed to a fixing member 53 respectively. Then two yokes 55 are provided on a base 54 and the magnets 56 which are magnetized so as to have bipolarity are fixed to the inner sides of yokes 55 respectively. The coils 57 are fixed on two faces set opposite to the magnets 56 of the holder 51, and a target 58 is fixed to the holder 51 and a sensor 17 is fixed on the lower face of the base 54.
Patent JP-H078121-A (JP)
Title: Apparatus for controlling opening of self-running house curtain
Inventor: ISHIKAWA KATSUTOSHI
IPC: A47H23/02
Filed: 1991-12-28
Abstract: PURPOSE:To obtain the apparatus capable of easily controlling the heat-insulation, light-shielding and ventilation of a greenhouse by fixing a spacer plate to the outer circumference and a guide plate to the inner circumference of the air-passing opening of a duct tube and fitting a gate plate in a guide groove. CONSTITUTION:This apparatus for controlling the opening of a self-running house curtain is extended at the upper part of a greenhouse. Guide rollers 11 are put and supported on a piano wire 9 stretched at the upper part of a greenhouse H, a number of flat cylindrical duct tubes T1 to Tn are formed in a state to enable the passage of air, a clamping tool B is attached to the upper end and the tool is suspended with the guide rollers 11. A laterally extended U-shaped spacer plate 16 opened at an end is fixed to the outer circumference of the opening of the air-passing hole 15 of adjacent duct tubes and guide plates 17,18 having laterally extended rectangular opening are fixed to the inner circumference of the opening. A gate plate 19 is slidably inserted and supported in a guide groove formed of the spacer plate 16 and the guide plates 17,18. The curtain is driven by feeding air to the duct tubes T1 to Tn or exhausting air from the tubes.
Patent JP-2000177388-A (JP)
Title: Lighting structure for sun visor
Inventor: INOUE TAKUYA
IPC: B60J3/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify various types of work resulting from the illumination of an illumination member on the side of a sun visor body. SOLUTION: An illumination light from a lamp of a lamp socket in a roof panel comes into the incident end of a stay-side light guide 17 at the axial end of a vertical axis 16b of a stay 16 and an illumination light emitted from the emission end of the stay-side light guide 17 at the axial end of a horizontal axis 16a of the stay 16 is guided to an illumination light guide 15 via a sun visor-side light guide 19 for illumination with the illumination light guide 15.
Patent JP-H0640391-A (JP)
Title: Attitude controller of outboard engine
Inventor: ISOBE SATOSHI
IPC: B63H20/08
Filed: 1991-12-26
Abstract: PURPOSE:To provide a controller for automatically returning the attitude displacement of an outboard engine, generated according to the propulsion situation of a ship to the optimum state. CONSTITUTION:Pressure sensors 16, 17 are provided in the upper and lower, opposite positions of the cavitation plate 15 of an outboard engine 1, and a controller 18 for detecting the attitude displacement of an outboard engine on the basis of differential pressure and/or differential voltage applied to these sensors 16, 17 is provided. The control signal of the controller 18 is transmitted to a PTT device (power-trim tilt device), and the PTT device drives a hydraulic motor for constituting the PTT device according to the control signal.
Patent JP-H11246333-A (JP)
Title: Use of cinnamic acid or its derivative in astringent cosmetic
Inventor: BRETON LIONEL
IPC: A61K8/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an agent performing actions of stimulating the synthesis of collagen, reducing a sign of skin aging, stimulating the astringency of the skin and/or mucous membrane, etc., by formulation thereof with a cosmetic by using cinnamic acid (derivative). SOLUTION: This agent for reducing a sign of aging of skin by application thereof to a cosmetic is composed of cinnamic acid (derivative). The cinnamic acid is present in the trans-form in an essential oil of a cocoa leaf, Peruvian balsam and a cinnamon or a basil. The ci-form is present in an oil of Alpinia malacensis. For example, mono- and polyhydroxycinnamic acids or alcohols are cited as the cinnamic acid derivative. The cinnamic acid derivative may be a natural product of the one derived from synthesis however, the cinnamic acid is preferably used. The amount of the formulated cinammic acid is preferably 10<-6> to 10%, more preferably 10<-3> to 5% based on the total weight of the cosmetic.
Patent JP-H11196192-A (JP)
Title: Terminal adapter
Inventor: SAWADA HISAO
IPC: G08B25/01
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adapter which can inform an analog line terminal of a disconnection of an ISDN line-side even if the analog line terminal of an analog line emergency information device is connected to an ISDN line. SOLUTION: A terminal adapter has an analog port connecting an analog line terminal to an ISDN line. A power feeding circuit 16 for supplying power to an analog port 10a and a monitoring circuit 30 for detecting a disconnection of the ISDN line 1 by monitoring feeding voltage from the ISDN line 1 are provided. A control circuit 24 receives detection output from the monitoring circuit 30 and stops power supply to the analog port 10a by the power feeding circuit 16 when a disconnection of the ISDN line 1 is detected.
Patent JP-2001174411-A (JP)
Title: Granule inspecting apparatus
Inventor: KITANO SHINICHI
IPC: G01J3/51
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a granule inspecting apparatus capable of properly inspecting the presence of a defect present in granules as various colors while simplifying the apparatus constitution to the utmost using a monochromatic light receiving part. SOLUTION: The reflected lights from the different places of the outer periphery of a granule illuminated by illumination means 4A, 4B illuminating a detection place where the presence of the granule is expected are separately received by a plurality of light receiving parts 5a1, 5a2 and the light receivable wavelength regions of the light receiving parts 5a1, 5a2 are made different by a band restricting means 101 to allow the brightness data corresponding to the sum total of the quantities of received light within the light receivable wavelength regions of the light receiving parts 5a1, 5a2 to correspond to different colors and, when either one of the brightness data separately outputted from the light receiving parts 5a1, 5a2 and corresponding to the different colors is out of a proper brightness range, the granule is judged to be defective.
Patent JP-H06198225-A (JP)
Title: Liquid jet nozzle
Inventor: NISHIWAKI HIROSHI
IPC: B05B1/32
Filed: 1992-12-31
Abstract: PURPOSE:To obtain a liquid jet nozzle preventing the dripping of a liquid when the ejection of the liquid is stopped. CONSTITUTION:To the leading end of a shaft material 29 protruding into a liquid storage chamber 11 so that the axis O-O' is turned toward a liquid jet orifice 13 from the through hole 36 opened to the wall surface of the liquid storage chamber 11 of a nozzle main body 28 constituting the liquid passage from a liquid injection port 12 to the liquid jet orifice 13, the tip pointed valve 19 fitted in the jet orifice 13 to open and close the jet orifice is provided and a fluid injection port 22 is provided to the outside of the liquid storage chamber 11. A first airtight chamber 21 deformed so as to be expanded and contracted by internal pressure is provided and the other end of the shaft material 29 protruding to the outside of the liquid storage chamber 11 is connected to the fluctuation part of the airtight chamber 21 fluctuated by expansion and contraction and the valve 19 is driven by the fluctuation part 24 of the airtight chamber 21 so as to open and close the jet orifice 13.
Patent JP-2000181095-A (JP)
Title: Original plate for planographic printing and its production
Inventor: NAKAYAMA TAKAO
IPC: B41N1/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for planographic printing which keeps the non-printing face almost free from ink stain and its production method. SOLUTION: This original plate has an image-receiving face to which an image is imparted by transfer or direct patterning and has water-soluble or water-swellable resin particles of 10-50 μm average particle diameter carried on the image receiving face in a state, in which the resin particles can be dissolved or swollen in water. The image-receiving face is a surface which is hydrophilic or is made hydrophilic by post-treatment after image formation.