baber/WOPTO huggingface dataset:
Patent JP-H11245385-A (JP)
Title: Static ink jet recording device
Inventor: YAKUSHIJI TORU
IPC: B41J2/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a static ink jet recording device to be formed into a small size for improving printing quality and carrying out fixing and delivering operations for a paper quickly. SOLUTION: A static ink jet recording device is provided with a platen 2 with an opposite electrode wound into the cylindrical shape on its outer periphery, an ink head 1 set movable reciprocating along the platen 2 and a recording electrode 13 set on an ink jet opening 12a of the ink head 1 and jetting ink drops toward an opposite electrode 3 on the side of the platen 2. Also a paper carrying roller 20 being in contact with the platen 2 is provided on the downstream side in the rotating direction of the platen 2. A heating means 22 for heating a piper is provided in the paper carrying roller 20. Also a carrying roller press means for pressing the paper carrying roller 20 toward the platen 2 by the given press force is provided combinedly.
Patent JP-S51123069-A (JP)
Title: High voltage rating semiconductor device
Inventor: MISAWA YUTAKA
IPC: H01L29/73
Filed: 1975-04-21
Abstract: PURPOSE: Producing a mass production-oriented high voltage rating semiconductor capable of forming thick surface stable layers and easily forming electrodes after the formation of the layers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05212174-A (JP)
Title: Method for embroidering with automatic embroidery machine
Inventor: SAIKI KAZUYUKI
IPC: D05C5/06
Filed: 1992-02-03
Abstract: PURPOSE:To embroider a figure gorgeously arid prevent thread from severance by converting an original drawing into digital data, preparing the image data of the original drawing and its perimeter, preparing the embroidery data to form fractal geometric pattern, etc., and conducting embroidering of the image and its perimeter at one stroke in a single process. CONSTITUTION:The surface of an original drawing is scanned by an external input device 4, and color and density of different parts of the original drawing and the coordinates of the figure are read by an image data control device 1, and the image data is automatically prepared using digital data set previously according to the color and density which were read. Then, embroidery data is automatically prepared, in which the data about the selected embroidering direction is included and stored automatically in a memory member. This memory member is loaded in a memory member device part of an automated embroidering machine, which is thus operated while the embroidery data is emitted. Accordingly the embroidering can be done at one stroke and in a single process using a fractal geometric pattern which is formed in continuity in the sewing direction.
Patent JP-H08247928-A (JP)
Title: Method and device for detecting spark rupture point
Inventor: KUROSAWA MASAAKI
IPC: G06T7/00
Filed: 1995-03-07
Abstract: PURPOSE: To accurately detect a rupture position in a spark image. CONSTITUTION: A spark image (original image) obtained by picking up the image of a spark 5 by a CCD camera 6 is first binarized with a relatively high threshold at a binarization part 11 to obtain a binarization image where a drastically low-brightness streamline-shaped part as compared with a rupture part is eliminated. Then, inflation processing is performed to the binarization image for a specific number of times (for example five times) at an inflation processing part 12 to generate an inflation image where a large picture element mass exists at the rupture part. Then, a specific number of (for example seven times) shrinkage processing which is larger than the number of inflation processing is performed to the inflation image at a shrinkage processing part 13 to generate a shrinkage image where a small picture-element mass exists only at the rupture part.  Then, the gravity of a mass of picture element where the shrinkage image exists is detected as a rupture position by a rupture region determination part 15.
Patent JP-S56144465-A (JP)
Title: Developing device in electrophotographic copier
Inventor: MORI TAKAHIRO
IPC: G03G15/09
Filed: 1980-04-12
Abstract: PURPOSE:To make toner concn. uniform over the entire width of a copying paper by providing long holes to a carrier separator, and providing a device for conveying the falling toner to the center below the rear part of the separator. CONSTITUTION:The developer-carrier mixture separated from a developing sleeve 2 moves on a carrier separator 5 which is provided with long holes 15 except the end parts, and part of said mixture falls onto a developing tray 1 through the long holes 15. On the other hand, said mixture which did not fall through the long holes 15 falls onto a guide plate 14 having a device 12 for conveying said mixture to the central part, by which it is gathered in the central part and falls onto the developing tray through long holes 17 of inverted roof shape after it has been thoroughly agitated with the fresh developer. If the developer is too much, excess also falls through holes 16.
Patent JP-H06229776-A (JP)
Title: Method and system for measuring flight course of aircraft
Inventor: OOHASHI SHINJI
IPC: G01S13/86
Filed: 1993-01-28
Abstract: PURPOSE:To allow the accurate and convenient measurement of the flight course of a landing or a taking off aircraft by a combination of the interception of transponder response signal from an aircraft at one measuring point and tracking observation using electronic Theodolite. CONSTITUTION:An antenna A for receiving transponder response signal radio wave and an electronic the odolite B are disposed closely to one measuring point on the ground. Type of aircraft identifying data N and altitude data 11 obtained by decoding C radio wave signal received by the antenna A are converted into electric signals, along with an azimuth angle theta and an angle of elevation phi observed by the electronic The odolite B, and fed to a computor D. The computor D calculates the flight position of the aircraft on a planar cartesian coordinate using the altitude H, the azimuth angle theta, and the angle of elevation phi. These data are displayed on a CRT through a monitor or recorded on a recording paper by means of a printer or displayed numecally or graphically. An alarm unit F produces an alarm at a moment when a predetermined electric field is reached due to approach of aircraft.
Patent JP-S61207475-A (JP)
Title: Adhesive
Inventor: KONDO TERUHIKO
IPC: C09J131/04
Filed: 1985-03-11
Abstract: PURPOSE:To improve adhesion to polyolefin resins and to enable bonding operation to be directly conducted without pretreating adherends, by using a chlorinated polyethylene or a chlorinated polypropylene and a vinyl acetate resin as essential ingredients and dissolving them in a solvent. CONSTITUTION:A chlorinated polyethylene and/or a chlorinated polypropylene and a vinyl acetate resin are used as essential ingredients and these compds. and additives such as tackifier (e.g. rosin), filler, thickener, etc. are dissolved in a solvent. As the chlorinated polyethylene or the chlorinated polypropylene, those having a chlorine content of 40-70% are preferred. Examples of the vinyl acetate resins are vinyl acetate resin and vinyl acetate copolymer resins. Pref. the vinyl chloride resin is used in a quantity of 95-70wt% per 5-30wt% chlorinated polypropylene. Examples of the solvents are arom. hydrocarbons, chlorinated hydrocarbons, ketones and esters.
Patent JP-S58164218-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA AKIKIMI
IPC: H01L21/02
Filed: 1982-03-25
Abstract: PURPOSE:T enhance utilization efficiency of a wafer when manufactured articles of a small quantity and of a large variety are to be produced by a method wherein the manufactured articles of semiconductors of at least two kinds or more having the different functions to each other are formed on the same wafer. CONSTITUTION:When the manufactured articles of semiconductors of two kinds are to be formed on the same wafer 24, reticles 21, 22 of two kinds are generated repeatedly to form masks of two kinds on a mask 23. Then the manufactured goods of semiconductors of two kinds are manufactured on the wafer 24 using the mask 23 thereof. Accordingly, at one chip microcomputer, etc., when a small quantity and a large variety are desired, manufacture can be attained without preparing wafers having the whole variety, and cost is reduced.
Patent JP-S52131479-A (JP)
Title: Field effect transistor
Inventor: TAKAHASHI SUSUMU
IPC: H01L29/06
Filed: 1976-04-28
Abstract: PURPOSE: To avoid the lowering of gain and output even at the high frequency region by securing contact between the insulator and each semiconductor layer's side surface of source, gate and drain and also by reducing the size of the drain region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H075328-A (JP)
Title: Slot for carrying optical fiber and its production, optical fiber cable using this slot and its production
Inventor: MATSUNO SHIGEHIRO
IPC: G02B6/44
Filed: 1993-03-09
Abstract: PURPOSE:To provide the slot for carrying optical fibers which lessens the fluctuation of pitch and deformation of spiral grooves in spite of taking up. CONSTITUTION:This slot has body parts 1 having an approximately circular section formed of a thermoplastic resin, a square groove 2 formed to enclose its four circumferences with the body parts 1 at the center of the body parts 1 and tension members 3 embedded into the body parts 1 on the outer periphery of this square groove 2. The tension members 3 are arranged on the bottom side of the square groove 2 and both sides thereof, in total three pieces. The body parts 1 are formed with a cutting line 4 arriving at nearly the center on one side 2a of the square groove 2. The body parts 1 are formed with a pair of semicircular notches 5 on the outer peripheries thereof. The positions where these notches are formed exist in the corner parts at both ends of the side 2b opposite to the side 2a where the cutting line 4 of the square groove 2 is disposed. Hinge parts 6 which are formed thin are formed in the body parts 1 by these notches 5.
Patent JP-S62228944-A (JP)
Inventor: KLEIN JOACHIM
IPC: G01N27/16
Filed: 1987-03-04
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-S59176452-A (JP)
Title: Operation of absorption type refrigerating machine utilizing waste heat of internal-combustion engine
Inventor: NISHIDA AKIRA
IPC: F02G5/04
Filed: 1983-03-24
Abstract: PURPOSE:To improve the energy efficiency by mainly operating an engine refrigerator continuously to utilize the engine waste heat while operating a direct- burning absorption refrigerator subordinately. CONSTITUTION:A compressor 1 for an engine refrigerator having a condenser 2 and evaporator 4 is driven by an engine 7 while the waste heat of engine 7 is recovered as hot water through an engine cooling water heatexchanger 8 and an exhaust gas heatexchanger 9 and fed to a regenerator of an absorption refrigerator 11. Cold water produced by said evaporator 4 and refrigerator 11 is used for air-conditioning. Rotary speed of engine refrigerator is controlled by a cold water thermo 20 such that the cooling water temperature will be constant (7 deg.C). If it will not reach to the setting temperature even after reaching to the upper limit speed, the upper limit speed of engine 7 is fixed to open a fuel solenoid valve 16 of said refrigerator 11 through its signal thus to start direct-burning operation.
Patent JP-H07236241-A (JP)
Title: Holding method of rotor magnet for outer rotor type motor
Inventor: HATANO KAZUHISA
IPC: H02K1/27
Filed: 1994-02-23
Abstract: PURPOSE:To prevent such accident as the fragments of a rotor magnet are scattered within a motor to cause damage on the motor body even when an outer rotor type motor is operated at high speed for a long term. CONSTITUTION:An outer rotor motor comprises a magnet serving as a rotor (hereinafter, referred to rotor magnet) and a stator, wherein the rotor magnet 12 comprises a single cylindrical magnet with tubular holding sleeves 17 being provided in the inner peripheral surface thereof. When the rotor magnet is constituted of a plurality of arcuate magnets arranged through nonmagnetic bodies, tubular holding sleeves may be made in the the inner peripheral surface of the rotor magnet.
Patent JP-H07233230-A (JP)
Title: Production of polyoxymethylene excellent in color tone and thermal stability
Inventor: MORISHITA HIROHISA
IPC: C08G2/30
Filed: 1994-02-23
Abstract: PURPOSE:To improve color tone and thermal stability by hydrolyzing a melt of a specific oxymethylene copolymer with a specific hydrolyzing agent. CONSTITUTION:One mole of trioxane is polymerized with 0.001-0.75mol of 1,3- dioxolane and/or 1,3,5-trioxepane each containing 10-500ppm sterically hindered phenol in the presence of 0.1X10<-5> to 5X10<-5>mol of an acid catalyst in a batch or continuous polymerizer at 0-200 deg.C for 2min to 3hr at a reduced pressure to 100atm to obtain a crude oxymethylene copolymer having a content of unstabilized terminals of 300-3,000ppm. This copolymer is supplied to a continuous extruder, as a terminal stabilizer, together with 5-500ppm at least one alkali (alkaline earth) metal hydroxide, 0.01-5wt.% aliphatic amine, and 0.1-5wt.% water or alcohol having a boiling point of 50-150 deg.C. The copolymer is hydrolyzed at a temp. between the melting point of the copolymer and 265 deg.C for 0.1-3min, excluding 3min. The hydrolyzate is deaerated at a reduced pressure in a deaeration zone, and then pelletized.
Patent JP-S56155279-A (JP)
Title: Treatment of calcium halophosphate fluorescent substance
Inventor: NARITA KAZUO
IPC: C01B25/455
Filed: 1980-04-14
Abstract: PURPOSE: To enhance emission efficiency and resistance to deterioration, by washing a calcium halophosphate fluorescent substance with an aqueous soln. of ammonium chloride, followed by baking in air.  
     CONSTITUTION: A fine calcium halophosphate fluoresent substance activated with antimony or antimony and manganese is washed at about 90W100°C for about 15minW2hr with an aqeous soln. of ammonium chloride of concentration about 0.5W5wt%, and then baked at about 600W900°C in air. The calcium halophosphate fluorescent substance thus obtd. has increased brightness by irradiation of 235.7nm UV, and reduced brightness by irradiation of 185nm UV, as compared with a conventional calcium halophosphate fluorescent substance, so that it exerts excellent effects such as large initial light beam of a lamp when applied to a fluorescent lamp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62206334-A (JP)
Title: Manufacture of air flow regulating mechanism in open show case
Inventor: SUNAGA MAMORU
IPC: F24F9/00
Filed: 1986-03-05
Abstract: PURPOSE:To provide a flow regulating mechanism having a better outer appearance and of which removal can easily be performed by a method wherein both end surfaces having opening holes of piled up flow regulation units are heated and melted in a vertical direction. CONSTITUTION:When a flow regulator unit 2 is fixed to the upper edge injection ports 111a, 111b, 111c of an opening 101 of at least an open show case 100 of both end surfaces having opening hole 3, several units are piled up in a lateral direction S in such a manner as their outer surfaces become flat, and then four surfaces other than both end surfaces having opening hole 3 are fixed by surrounding them with a fixing frame 4. The piled up regulator flow units are heated from above and below by heating means of acetylene burner 6a, propane burners 6b, 7 while being advanced over the transporting roller 5, each of the piled-up surfaces of the flow regulator units 2 is melted and the adjacent flow regulator units 2 are welded to form a flow regulating mechanism 1.
Patent JP-H10245025-A (JP)
Title: Steel plate for food, which is excellent in recyclability, safety, and rust resistance
Inventor: OGA TOMOYA
IPC: B65D3/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate for food, which is excellent in recyclability, safety and rust resistance. SOLUTION: This steel plate for food has a surface treatment layer of 10-2800mg/m<2> containing one kind or two kinds or more of chrome, tin, nickel, phosphoric acid and phosphate, on the surface of a steel plate, and has an organic resin layer of 5-100μm on the upper layer, and after being machined as a steel plate, a part of 1mm or more from the larding end of the end surface is roundly bent, and the steel plate end surface is prevented from being seen from the outside. By this method, this steel plate for food which is excellent in recyclability, safety and rust resistance can be obtained. For the organic resin film on the upper layer, 0.01-3.0wt.% of silver, copper, nickel zinc, etc., having antibacterial property may be included.
Patent JP-H09218315-A (JP)
Title: Polarization noise suppressing optical fiber
Inventor: TAWARA MASAFUMI
IPC: G02B6/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarization noise suppressing optical fiber which can improve the degree of freedom of selection of a signal frequency when applied to a polarization plane modulation optical communication system. SOLUTION: A core 3 is coated with a clad 4, whose external diameter is varied in stages like R7 , R2 , and R10 to form the polarization noise suppressing optical fiber 8. The clad external diameter mean of the overall length of this optical fiber is about 125μm, the width of variation in the clad external diameter is more than about ±10% of the clad external diameter mean, and the totals ΣL7 , ΣL2 , ΣL10 ... of the lengths of optical fiber positions A7 , A2 , A10 ... having mutually different clad external diameters R7 , R2 , R10 ... are nearly equalized within a previously given permissible range.
Patent JP-S62206806-A (JP)
Title: Alloy magnet with oxidation-resistant film and manufacture thereof
Inventor: OTSUKA TSUTOMU
IPC: C22C38/00
Filed: 1986-03-07
Abstract: PURPOSE:To improve oxidation resistance by giving a radius R of a specified dimension or a chamfer to an arris while coating the surface with a fluorinated polyamide-imide resin. CONSTITUTION:When an oxidation-resistant film is applied 0.2-2.0mm R working or chamfering is conducted to an arris section, a magnet material is degreased and washed by a trichlene liquid or the like, the magnet material is dipped in an organic solution into which a fluorinated polyamide-imide resin is dissolved, or the surface of the magnet material is coated with the organic solution by spray or the like, and the magnet material is heated at a temperature of 150-250 deg.C. Consequently, a fluorinated polyamide-imide film having excellent oxidation resistance is formed on the whole surface of the permanent magnet material. Accordingly, R working or chamfering is performed, and the fluorinated polyamide-imide resin having superior oxidation resistance is applied, thus preventing the deterioration of magnet characteristics, then acquiring the permanent magnet having excellent oxidation resistance.
Patent JP-S53133489-A (JP)
Title: Apparatus for chemical analysis
Inventor: NAONO TOYOHIKO
IPC: G01N33/483
Filed: 1977-04-27
Abstract: PURPOSE:To estimate the cause of abnormal measuring results instantly by displaying the data which can check the conditions at the time of obtaining abnormal measurements immediately after such occations.
Patent JP-2000250333-A (JP)
Title: Transferring device and image forming device
Inventor: OYAMA KUNIHIRO
IPC: G03G15/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by stabilizing the rotation at the operating time thereof, while securing maintenance property of a transfer roller. SOLUTION: This transferring device is to support both end of the transfer roller by bushes 202 engaged with/fitted to the transfer roller, bearings 205 respectively supporting the bushes, bearing guides 207 respectively integrated to a main body flame for supporting bearings, and a specified section of the above bearing along the transfer roller shaft line direction is respectively opened, so that the bushes engaged with the transfer roller is respectively made attached/detached from the above opened section, and stopping part for blocking the above bush from being respectively rotated with the transferring roller in the case of the rotation thereof is furnished to the respective bush.
Patent JP-S51123906-A (JP)
Title: Fluid pressure machine
Inventor: MIZUTANI YOUICHI
IPC: F04B39/12
Filed: 1975-04-22
Abstract: PURPOSE: Projections of compression chamber are attached by an attachment member inserted into an outlet port at the upper dead center point of piston in an inner end surface of the compressor having intake valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02227857-A (JP)
Title: Magnetic head device
Inventor: KIMURA TAKESHI
IPC: G11B15/61
Filed: 1989-02-28
Abstract: PURPOSE:To stabilize a tape running position and tape running direction, and to prevent the deterioration of a characteristic even when a device is used for a long time at a high temperature by setting the position of the position regulating surface of a tape guide and the curvature of a tape running surface so that the magnetic tape may make contact with the major part of the tape running surface and a position regulating surface. CONSTITUTION:The curvature of a tape running surface 2 is set large, further it is determined so that position regulating surfaces 6c and 6c' of tape guides 6 and 6' may slightly project from the curved surface of the tape running surface 2, and a magnetic tape 5 is brought into contact with the major part of the tape running surface 2 and the position regulating surfaces 6c and 6c'. As a result, the position regulating surfaces 6c and 6c' of the tape guides 6 and 6' sufficiently function, and dust, etc., falling from the position regulating surfaces 6c and 6c' are stuck near the tape guides 6 and 6' on the tape running surface 2 before they arrive at a magnetic gap part 3. Thus the running position and running direction of the tape 5 are stabilized, and even when a device is used for a long time at the high temperature, the deterioration of the characteristic can be prevented.
Patent JP-S54141981-A (JP)
Title: Monitor signal response system in time-division multiprex transmission
Inventor: SHIMADA ISAO
IPC: H04J3/24
Filed: 1978-04-24
Abstract: PURPOSE:To detect a monitor signal easily in the control unit by making a current constant in the controlled device such that the current variation caused by a monitor signal is approximately constant in any part of the controlled device when the variation is sent to the control unit. CONSTITUTION:An address code signal and a control signal which are fed to the controlled device through the transmission line 1 are voltage-devided by the resisttance R2, R3 and are discriminated by the logic circuit M through the noisecut capacitor C1 and current limit resistance R5. When the reception of address code signal is within a self address time, the transistor T1 is driven by the monitor signal output X of logic circuit M, a sunk current limited by the resistance R1 flows in the transmission line 1, its current variation is detected and reproduced by the control unit. The monitor signal current can be made approximately constant independently of the location of controlled device by adding a constant-current circuit N to the transistor T1.