baber/WOPTO huggingface dataset:
Patent JP-H08282094-A (JP)
Title: Ink jet recording paper
Inventor: NAGASHIMA KOSAKU
IPC: B41M5/52
Filed: 1995-04-14
Abstract: PURPOSE: To provide ink jet recording paper not having the ink receiving layer formed by surface coating of conventional ink jet recording paper, having good ink jet aptitude, holding the feeling of fine paper and capable of corresponding to an electrophotographic system, a thermal transfer system and a general printing system. CONSTITUTION: Ink jet recording paper is produced from a pulp slurry containing at least a filler, a size agent, aluminum sulfate and a cationic resin by a papermaking method and characterized by that an ash ratio is 5-40wt.% and Kobb water absorption is 16-100g/m<2> .
Patent JP-S5541343-A (JP)
Title: Waste incinerator
Inventor: NISHIHARA MITSUYUKI
IPC: F23G5/00
Filed: 1978-09-16
Abstract: PURPOSE: To provide the subject incerator wherein a slurry-like calcium compound is passed through an exhaust gas flue and supplied onto the surface of a furnace waste layer, and a waste gas cooling device is provided at the calcium compound flow-down place or the like of said flue thereby to carry out effectively the removal of hydrogen chloride gas.  
     CONSTITUTION: The waste incinerator is provided in its furnace shell with an inclined furnace floor due to an inversing grate, and a burner 7 is arranged in the furnace rear wall, and comprises a combustion chamber 8 consisting of a dry zone A, a combustion zone B and an after combustion zone C. To an exhaust gas take- out port 15 provided on the ceiling wall of a dry zone A in the vicinity of a waste supply port 9 there is connected an exhaust gas treating device 3 consisting of a waste heat boiler 18, a heat exchanger 19 and a dust removing device 20. In this case, a device for supplying by causing the slurry-like calcium compound to flow down onto the surface of the furnace waste layer is provided on the ceiling wall of a lateral flue part 17b facing a rising flue part 17a of a flue 17 including said treating device, and a waste gas cooling device 27 is provided on the side wall of the part 17a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01285487-A (JP)
Title: Airship
Inventor: TATSUNO HIYOSHI
IPC: B64D27/24
Filed: 1988-05-11
Abstract: PURPOSE:To effectively and smoothly execute the taking off and landing of a ship body by providing a power mechanism for generating a lifting force in an air ship. CONSTITUTION:A solar battery 3 is mounted on the upper part of an air sac 1 as a power source, a motor 4 is connected to this solar battery 3 and the rotating shaft of a propeller provided at the upper part of the air sac 1 is connected to the driving shaft of the motor 4. Accordingly, at the time of a taking off, a power obtained by the solar battery 3 is used as a power to rotate the motor 4 by operating in a cockpit 2, this rotating force is transferred to the propeller 5 to rotate the propeller, so that a buoyancy is generated in a ship body. At the time of landing, the rotating force of the propeller 5 is controlled to an extremely low speed and the buoyancy is adjusted, thereby, the ship body can be landed correctly to a destination. According to this invention, the buoyancy is obtained by a power in addition to the buoyancy of gas, so that the fine adjustment of the buoyancy can be realized and the taking off and the landing of the ship body can be smoothly executed.
Patent JP-H0685244-A (JP)
Title: Semiconductor element having electrostatic induction buffer structure
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/80
Filed: 1992-04-07
Abstract: PURPOSE:To make it possible to improve the injection efficiency of hole from an anode and apply a high electric field between a cathode and the anode while forming a buffer layer in a low resistance by depleting a low impurity density region. CONSTITUTION:In a turn-on state, holes mainly flow in a low impurity density region 12 of an electrostatic induction (SI) buffer layer and electrons injected from a cathode are stored in a high impurity density region 11 of the SI buffer layer. The high impurity density region 11 is short-circuited to an anode region 2 at a pitch two times the diffusion length Ln of electron, that is, 2Ln or shorter, and has an effect, of absorbing the electrons into an anode electrode 1 in accordance with the life of electron in the SI buffer layer determined by the life time of electron. A metal layer or a metal silicide layer may be used instead of the high impurity region 11 of the SI buffer layer. In short, the low impurity density layer of the SI buffer layer may be depleted by a diffusion potential occurring between the low impurity density layer and the high impurity density layer, metal or the like.
Patent JP-S60257856-A (JP)
Inventor: INOUE KIYOSHI
IPC: B02C18/06
Filed: 1984-06-04
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-H08304053-A (JP)
Title: Method for evaluating object surface shape
Inventor: KITO MASAAKI
IPC: G01B11/24
Filed: 1995-05-12
Abstract: PURPOSE: To easily and simply cope with the change in a required graph such as slit width and space by changing software parameters by showing a traveling graph on a display screen and projecting it onto an object surface with it as a light source. CONSTITUTION: The image of a traveling graph being displayed on a display screen 1A is projected to the surface of a specimen 3 as a light source, a reflected light image 4 is picked up by a camera 5 and then a two-dimensional image is inputted to an image processing device 7. The two-dimensional image is constituted as one portion of the assembly of small and rectangular picture elements where slit light images 4a-4d are equally divided in the vertical and horizontal directions.  The image processing device 7 digitizes the shading data of each picture element of inputted two-dimensional image, successively measures the deviation between the position of the reflection image of light projected to the surface of the specimen 3 and the image-forming position of the reflection image when assuming that an object surface is an ideal plane, calculates the inclination angle to the ideal plane, and evaluates the abnormal state caused by the irregularity and undulation on the object surface.
Patent JP-H09282964-A (JP)
Title: Switch casing for fitting knockout hole thereinto
Inventor: HASUIKE MAKOTO
IPC: H01H9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To fit a switch casing into a hole without removing remaining ribs by forming predetermined cutouts in portions corresponding to the ribs of a knockout hole opening frame at side faces of the switch casing. SOLUTION: A blind cover is supported by ribs 20 formed at the intermediate portions on four sides of a knockout hole opening frame 21 formed into a rectangular shape. The ribs 20 remain as wrecks on the four sides of the opening frame 21 after the blind cover is pushed out. A hole fitting-in portion 12 formed under a switch casing 1 is constituted of four side plates 13 in such a manner as to become a similar figure in cross section slightly smaller than that of the opening frame 21. Cutouts 14, each having a width slightly grater than that of the rib 20 and a depth slightly longer than a projection length of the rib 20, are formed vertically upward in portions corresponding to the ribs 20 of the side plates 13.  Consequently, even if the remaining ribs 20 are not removed, the casing l can be fitted into the opening frame 21, thereby reducing the number of working processes required for disposing a switch.
Patent JP-S5815760-A (JP)
Title: Fuel feed device having low speed injector
Inventor: SUDA KOUICHI
IPC: F02D41/34
Filed: 1981-07-21
Abstract: PURPOSE:To obtain stable air-fuel ratio at low speed and improve driveability in a main nozzle range, by providing an injector nozzle in the downstream of a throttle valve and controlling the injector nozzle through a feedback signal of an engine operational condition and air-fuel ratio in a main nozzle range. CONSTITUTION:In an operational range of a small intake air quantity to an engine 1, fuel is not fed from a main nozzle 7, and fuel, injected from an injector nozzle 12, is fed to the engine 1. In this case, an opening time of the injector nozzle 12 is controlled by an output signal of a computer 21 on the basis of each signal from an exhaust concentration sensor 22, cooling water temperature sensor 23 and intakef pipe negative pressure sensor 24, and a speed signal 25 of the engine. Further in a main nozzle range, an injector 11 performs correction of air-fuel ratio through feedback control by the computer 21 received with a signal from each sensor, to feed optimum fuel to the engine 1.
Patent JP-S61275290-A (JP)
Title: Deoxyphosphononucleoside and production thereof
Inventor: TATSUOKA TOSHIO
IPC: A61K31/7064
Filed: 1985-05-28
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> and R<2> are H or acyl; R<3> and R<4> are H or lower alkyl). EXAMPLE:1',3'-Dideoxy-1'-methylphosphono-beta-D-fructofuranosylu-racil shown by the formula II. USE:An inhibitor against biosynthesis of nucleic acid, useful as a carcinostatic agent and an antiviral agent. PREPARATION:An aldehyde shown by the formula III or formula IV (A is OH-protecting group; R<5> is lower alkyl) or an aldehyde equivalent compound is reacted with a dialkyl phosphite shown by the formula V (R<6> is lower alkyl) in the presence of a base. Then, the OH group of a saccharide at 1'-position is converted into an active thioester, reduced, and deprotected, or converted into the active thioester, reduced, deprotected, dealkylated or converted into the active thioester, reduced, deprotected and further acylated.
Patent JP-H05132669-A (JP)
Title: Pigment-adhered blue color-emitting fluorescent material and color cathode ray tube
Inventor: MIZUKAMI TOMOHITO
IPC: C09K11/08
Filed: 1992-05-07
Abstract: PURPOSE:To provide the subject fluorescent material excellent in the fastness, chemical stability and reflection spectrum characteristics and useful for color cathode ray tubes having high contrast fluorescent surfaces, etc., by adhering a CoO-ZnO-SiO blue pigment to the surface of a blue color-emitting fluorescent material. CONSTITUTION:A silver-activating zinc sulfide blue color-emitting fluorescent material is mixed with distilled water to form a slurry, which is mixed with a CoO-ZnO-SiO pigment as a blue pigment and with an aqueous solution containing gelatin and acacia gum as binders at a temperature of 45 deg.c. The mixture is adjusted to a pH of 4.1 with acetic acid, naturally cooled to room temperature, and subsequently cured with a 50% glutar aldehyde aqueous solution. The pigment thus produced is adhered to the surface of a blue color- emitting fluorescent material to provide the objective pigment-adhered blue color-emitting fluorescent material in which the blue pigment excellent in the fastness, chemical stability and reflection spectrum characteristics is adhered and which is useful for color cathode tubes, etc.
Patent JP-H11303219-A (JP)
Title: Construction method
Inventor: SUZUKI KOICHI
IPC: E04B1/35
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of changing high place assembling working of a risky steel frame into ground working, simply performing execution by a very slight device, and assembling a stable frame since a column can be simply extended as it can be used without changing a crane provided on the top part of the column. SOLUTION: In the construction method, a column 11 is built, the joining part steel plates 6a, 6b of a beam steel frame 4 are set on the column 11, the beam steel frame 4 joined by the joining part steel plates 6a, 6b is ascended along the column 11, and the joining part steel plates 6a, 6b and the column 11 are fixed at prescribed height. A crane 13 is provided on the upper part of the innermost side steel pipe by sleeve pipe column 111 -113 slidably incorporating the steel pipes of a slightly small diameter on the column 11, concrete 19 is pressed in from the leg part of each steel pipe, the steel pipes incorporated by the pressure are pushed up in order and extended, and pulling-up of the part of the joining part steel plates 6a, 6b is performed by the crane 13 of the top part.
Patent JP-S62273118-A (JP)
Title: Seal structure of vehicle door
Inventor: SHIMIZU NORIMITSU
IPC: F16J15/10
Filed: 1986-05-20
Abstract: PURPOSE:To prevent water from falling inside of a vehicle, when a door is opened, by providing at the inner side edge of a corner of a door weatherstrip a lip portion extending outside of the vehicle so as to prevent water from flowing into the upper side portion of the door weatherstrip, when the door is closed. CONSTITUTION:A lip portion 7c extending outside of a vehicle is additionally formed at an inner side edge 70b of a main lip 7a of a corner C of a door weatherstrip 7A in such a manner that, when a door is closed, it may be brought in tight contact with a lower lip 5a of a drip weatherstrip 5 to be inclined as well as in tight contact with the extreme end of a sublip 7b of the door weatherstrip 7A to define a drainage 7d. Thus constructed, even if water is splashed into a parting space between a front door and a rear door at washing of the vehicle or the like, water can be prevented from flowing into the upper side portion of the weatherstrip 7A.
Patent JP-H06324904-A (JP)
Title: Correcting method for testing instruction
Inventor: KOBAYASHI YUKIO
IPC: G06F11/22
Filed: 1993-05-18
Abstract: PURPOSE:To suppress the reduction of test accuracy at a minimum concerning the correcting method for testing instruction on a method for testing an information processor based on the executed results of successively generated testing instruction sequences. CONSTITUTION:The combination of the conditions of instruction operands to disable the execution of the objective instruction among executing conditions related to the instruction operands including register interference relation with the preceding instruction based on executed result data such as an error list, for example, concerning generated optional testing instruction is defined as an instruction inhibit parameter table (2) to be referred to by a testing instruction correction processing part (program) 12, and the testing instruction correction processing part 12 performs correction so as to erase the conditions instructed by the instruction inhibit condition parameter table (2) concerning various values to be provided for the instruction operand while referring to the table (2), for which the inhibit conditions concerning the execution are composed of parameters, of the instruction operand to be the target of correction.
Patent JP-H04343370-A (JP)
Title: Automatic original feeder
Inventor: TOBINAGA HIDEKI
IPC: G03G15/00
Filed: 1991-05-21
Abstract: PURPOSE:To offer an automatic original feeder capable of manually copying a thick original with stability without damaging the function of automatically feeding a sheet original to a original platen, capable of preventing the increase of the cost caused by the increase of the number of parts of the device, and also improving the operability. CONSTITUTION:As to the automatic original feeder installed on the copying machine main body 12 so as to be freely open and closed and for automatically feeding the original to the original platen 20 installed on the copying machine main body 12 when the feeder is closed, the feeder is provided with turning members 13a and 13b turnably installed on the copying machine main body 12, a nearly rectangular supporting board 14 which is connected with the turning members 13a and 13b, a pair of 1st arm members 15a and 15b fixed on both end parts of the supporting board 14 and extending in a prescribed direction and a pair of 2nd arm members 16a and 16b which are installed along with the extending direction of the 1st arm members 15a and 15b and capable of turning within the prescribed angle with reference to the 1st arm members 15a and 15b, and also the device is provided with the automatic original feeding part 17 which is supported by the 2nd arm members 16a and 16b so as to cover the original platen 20 therewith and for automatically feeding the original to the original platen 20.
Patent JP-2000305257-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIRAISHI YUICHI
IPC: C08F2/50
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative type photosensitive planographic printing plate having enhanced sensitivity and printing resistance, excellent in suitability to printing-out and inspection and causing no stain in printing by disposing a layer containing a printing-out composition between a substrate having a hydrophilic surface and a layer containing a photo-crosslinkable compound. SOLUTION: The photosensitive planographic printing plate has a layer containing a printing-out composition and an alkaline water-soluble or swellable high molecular compound on a substrate having a hydrophilic surface and has a layer containing an alkaline water-soluble or swellable photo-crosslinkable compound and a sensitizer of the photo-crosslinkable compound on the above layer. Since the printing-out composition having absorption in the visible light region absorbs sensitizer excitation energy and lowers the photo-crosslinkability of the photo-crosslinkable compound, the photosensitive composition layer using the photo-crosslinkable compound and the layer containing the printing-out composition separately formed.  Even when the amount of the printing-out composition added is increased, light energy is not absorbed in the composition, crosslinking density rises and sensitivity and printing resistance are enhanced.
Patent JP-S5542147-A (JP)
Title: Cold rolled steel plate
Inventor: TSUNODA KOUZOU
IPC: B21B1/22
Filed: 1978-09-21
Abstract: PURPOSE: To obtain the products free from seizure during annealing and the production of flaws after coiling by using the rolling rolls opposedly provided with dull rolls and smooth rolls at the time of cold rolling steel plates.  
     CONSTITUTION: When the work rolls in the final stand of cold rolling mills or the work rolls of skin-pass rolling mills incorporate the combination of the dull rolls and smooth rolls and steel plates are rolled, then the cold rolled steel hoops which are satin finished on one side and mirror finished on the other may be produced without any hindrance. Since the steel hoops thus produced have smaller contact areas of the steel hoops with each other as compared to the products whose both surfaces are mirror finished and therefore overtight coiling along with coiling to tight coils do not occur. In addition, the production of flaws is less and working environment becomes better as compared to the products which have been satin fished on both sides and have been buffed on one side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1118119-A (JP)
Title: Optical wavelength selector and wavelength multiplex optical network
Inventor: SUEMURA TAKEHIKO
IPC: H04B10/27
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To minimize the number of optical gate switches in the optical wavelength selector consisting of an optical branching filter, an optical wavelength router, an optical coupler and an optical gate switch. SOLUTION: A light with wavelength and λ0-λ31 received from an optical fiber 1 is branched by an optical branching filter 40, and lights with wavelength bands λ25, λ26, and λ27, λ28 and λ29, λ30 and λ31 are outputted from output ports o0, o1, o2, o3 of an optical wavelength router 50 respectively, when an optical gate switch 20-3 is closed. Then lights with wavelength bands λ30, λ31 are outputted from the output ports o0, o1 of an optical wavelength router 51 respectively, when an optical gate switch 21-3 is closed, and a light with the wavelength λ31 is outputted from an optical fiber 2 via an optical multiplexer 60, when an optical gate switch 22-1 is closed. The number of optical gate switches 20, 21, 22 is set to any of 2, 3, 4.
Patent JP-S5739411-A (JP)
Title: Numerical control various multipoint screwing machine
Inventor: HOSOKAWA SHIYUUJI
IPC: G05B19/18
Filed: 1980-08-20
Abstract: PURPOSE:To make a machine correspond to a multikind production, by feeding a screw of different kinds to a prescribed position, and screwing it. CONSTITUTION:In accordance with a command of a controller, X-Y tables 1, 2 move to a prescribed position. At the same time, a necessary screw is selected from plural screw feed devices and is fed by pressure to a chuck 5. Screwing heads 3, 4 are selected at a set position, and a screwing head to be used is operated. As a result, a screw held by the chuck 5 is pressed against a prescribed place of an object W. After that, an electric driver 8 provided in an adsorption pipe 9 where the screw has been fixed to the object W rotates and executes screwing it.
Patent JP-H07314986-A (JP)
Title: Display board
Inventor: KOGA KAZUO
IPC: B43L1/10
Filed: 1994-05-27
Abstract: PURPOSE:To extend the life of a board surface by providing a protecting film on the surface of a display sheet using a photohromic material which causes a reversible chemical reaction. CONSTITUTION:A photochromic material 2 showing a reversible chemical reaction is laminated on a substrate 1, and a protecting film 3 of an acrylic hard coating resin or polyester film with a high mechanical strength is formed on the surface. In addition, a protecting film 3 is provided on a surface 2 where a frictional sliding action with a writing pen or a deletion pen and a writing/ erasure device part is repeated. Consequently, it is possible to minimize damage inflicted to the photochromic material and thereby obtain a display board device with a long operating life.
Patent JP-S5341182-A (JP)
Title: Ion beam etching and its device
Inventor: MATSUO SEITAROU
IPC: H01L21/306
Filed: 1976-09-28
Abstract: PURPOSE: To ensure a highly efficient etching with no deformation of the mask by using no electrification preventing filament and providing the secondary electron discharge part into O 2  gas with O 2  absorbed onto the surface in order to increase the discharge amount of the secondary electron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000305509-A (JP)
Title: Electron emission control device and its method and image display device
Inventor: KONISHI MORIKAZU
IPC: H01J31/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To enable an electron emission element to continuously emit electrons and to decrease a signal quantity of an input signal to emit electrons. SOLUTION: A control whether each emitter 6 is impressed or not to emit electrons, is performed in the emitter 6 by each MOS transistor T connected to each emitter 6. On the other hand, a control whether an impressing condition for each emitter 6 is held until a new input signal is inputted according to a change condition of an input signal (image signal), is performed by a flip-flop circuit F connected to the MOS transistor T. It is possible to continuously emit the electrons without inputting a signal to the emitter 6 and to decrease a signal quantity of an input signal to emit the electrons by a memory function of the flip-flop circuit F.
Patent JP-H04320288-A (JP)
Title: Electrostatic transfer recording method and recorded body
Inventor: YOKOTA NOBUYUKI
IPC: G03G15/16
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a recorded body suitable for OHP by carrying out recording with high transparency on a recording sheet having an alumina hydrate layer. CONSTITUTION:Recording is carried out by an electrostatic transfer system at 5-18mm/sec fixing speed on a recording sheet obtd. by forming an alumina hydrate layer on the surface of a base material. By this recording, toner particles are stuck on the recording sheet after compression to a thickness corresponding to <=1/2 of the diameter of the particles and a recorded body is obtd.