baber/WOPTO huggingface dataset:
Patent JP-H03272600-A (JP)
Title: Method and device for generating heat plasma jet
Inventor: SUZUKI SHIGEO
IPC: C23C16/515
Filed: 1990-03-22
Abstract: PURPOSE:To form a plasma sprayed coating or a heat plasma CVD film collectively over a large area by generating magnetic fields which are set in the same polarity on electrode planes respectively opposing both a cathode and an anode to turn an arc round on an endless end-plane, and then supplying a plasma working gas to the arc. CONSTITUTION:An arc is generated in gap between electrodes by a pulse current generator or the like separately provided between a cathode 16 and an anode 17, and thereafter electricity is applied to excitation coils 18, 19 provided respectively to the cathode 16 and the anode 17 so as to generate a magnetic field in each of the electrodes. A plasma working gas 14 is supplied to the arc- generated domain to obtain high temperature heat-plasma 22, then powder 23 or the gas 14 is supplied to the high temperature heat-plasma 22 and thereafter a stream of the plasma to a substrate is formed in the shape of a sheet so as to form a film collectively on the substrate over the large area thereof through a process of thermal spraying or CVD. This permits the formation of a very uniform heat fusion or reaction plasma thermal sprayed coating or a heat plasma CVD film over the large area of the substrate.
Patent JP-S63237839-A (JP)
Title: Automatic creating device for machining data by two-dimensional cad drawing
Inventor: MURAMATSU SATORU
IPC: G06F17/50
Filed: 1987-03-27
Abstract: PURPOSE:To promote the improvement of work efficiency, by extracting the position data of a drilled hole and its drilling information by an extract means from a plotting data of a stored two-dimensional CAD drawing to be output forming a list so that the machining data list is automatically formed. CONSTITUTION:First a plotting data is loaded from a floppy disc 10 to a plotting data memory 31 in a RAM3, and a two-dimensional CAD drawing of a machining surface is displayed on a CRT4. Next using a write pen 7, if the original point further the display position of a drilled hole are assigned, a CPU1, extracting the plotting data of the drilled hole from a memory 31, obtains a position data, with the original serving as the reference, to be stored in memory in a work region 33. Next the CPU1, if a display position of hole drilling information is assigned by the write pen 7, extracts the data from the memory 31 to be stored in memory in the work region 33, and if the assignment is completed, a machining data list is formed in a memory 32 being automatically listed by a printer 9. In this way, work efficiency of forming the machining data list improves.
Patent JP-H04310190-A (JP)
Title: Void hatching processing system
Inventor: WATANABE MASAHIRO
IPC: G06T11/40
Filed: 1991-04-09
Abstract: PURPOSE:To enable void hatching of the common part of plural graphics regardless of the complexity of the graphics by calculating and sorting the intersection of a virtual hatching line and a line segmenting linking the respective apexes of the graphics. CONSTITUTION:An intersection calculation processing part 1 calculates the intersection between the virtual hatching line decreasing the Y coordinate value of the graphic successively in the order of hatching width from the maximum value to the minimum value of the Y coordinate value and the line segment linking the respective apexes of the graphic. An intersection sort processing part 2 sorts the X and Y coordinates of the intersection in the ascending order of the X coordinate value on an intersection table 3 in respect to the current virtual hatching line and stores the values in the X and Y of the intersection table 3 in the ascending order. While referring to the intersection table 3, a hatching processing part 4 hatches the hatching line in the ascending order while defining two intersections as one line segment. Thus, when all the intersections on the intersection table 3 are successively plotted, hatching is enabled while voiding the common part of the plural graphics.
Patent JP-S60218674-A (JP)
Title: Generating method of three-dimensional copy picture
Inventor: YU HIDEO
IPC: G03G15/01
Filed: 1984-04-14
Abstract: PURPOSE:To obtain a three-dimensional copy picture from a single original with an easy means without moving an original platen by providing an optical path changing member which changes the position of a latent image formed on a photosensitive body. CONSTITUTION:In a color separation filter 5, a blue filter B, a green filter G, and a red filter R are attached around a rotatable center shaft at intervals of 120 deg. in the radial direction. An optical path changing member 11 arranged between the color separation means and a photosensitive drum 3 and on an optical axis L consists of a prism or the like, and normally, individual edge lines of this member 11 are provided at right angles to the optical axis. At a magenta development time, a latent image of the light filtered by the filter G is generated on a basis of a point M on the photosensitive body. At a cyan development time, the light filtered by the filter R reaches a point C on the surface of the photosensitive body 3 because this light has a relatively long wavelength, and its latent image is formed on a basis of the point C on the surface of the photosensitive body.
Patent JP-S59200968-A (JP)
Title: Storing and displaying device of waveform
Inventor: HOSOO YOSHIKUNI
IPC: G01R13/20
Filed: 1983-04-28
Abstract: PURPOSE:To detect the generation of aliasing by using the potential of an input signal at the sampling operation of an A/D converter as a reference voltage and detecting the coincidence of the input signal with the reference potential. CONSTITUTION:An input circuit 1 fixes the amplitude of an analog signal of an input waveform applied to an input terminal 2. The A/D converter 3 converts the analog signal into a digital signal at a fixed sampling period and the digital signal is stored in a storage part 4 successively and also latched by a latch circuit 5. The contents of the latch circuit 5 are applied to a detector 8 by using the output of a D/A converter 6 as reference potential. The detector 8 compares an analog output level at the sampling operation of the D/A converter 6 with the reference voltage, and when both the levels coincide with each other, outputs a detecting signal and displays the probability of the generation of aliasing on a display device 9.
Patent JP-H04309909-A (JP)
Title: Zoom lens barrel
Inventor: SANO KENJI
IPC: G02B7/08
Filed: 1991-04-09
Abstract: PURPOSE:To provide the small-sized, lightweight zoom lens barrel. CONSTITUTION:Zoom constitution mentioned below is employed so as to attain the purpose. Namely, a feed screw and rack constitution are used to move a variator frame 4. A compensator frame 6 is moved by rotating a control member 17 which controls the position of a compensator frame 6 through a gear 11 fitted coaxially with the feed screw. Consequently, a cam ring and a cam follower which are necessary before can be removed and the outward shape of the zoom lens barrel is made small by the quantity of occupation of the above removed elements. Thus, the zoom lens is reducible in size and also reduced in weight by the quantity of reduction in the size of the outward appearance.
Patent JP-S553453-A (JP)
Title: Rubber
Inventor: WASHIDA AKIRA
IPC: C08L27/00
Filed: 1978-06-23
Abstract: PURPOSE: A rubber with high wear resistance that is prepared by adding a carbon swollen by acid treatment and other additives as accelerator to rubber and vulcanized, thus having high heat conductivity.  
     CONSTITUTION: For example, to 100 parts by wt of green rubber are added 20W 80 parts of carbon swollen by the treatment with an acid as nitric acid. And further, other additives as accelerator are admixed. The product is charged in mold and vulcanized by heating at 180°C under pressure for about 10 min to produce the objective rubber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59203245-A (JP)
Title: Information recording device
Inventor: SHIRAI HIDEMICHI
IPC: G11B7/00
Filed: 1983-05-02
Abstract: PURPOSE:To make the exposure recording with a proper scanning width possible by adjusting the level of an input signal by detecting a state when a scanning width control signal of a beam for exposure recording to a film is higher than a prescribed upper limit value or lower than a prescribed lower limit value. CONSTITUTION:An electron beam 13 is projected to a sound track 17 of a film 14 through a gate electrode 15 and a deflecting electrode 16. A scanning width modulating circuit 26 compares an output signal S5, which is obtained by controlling the gain of a sound input signal S4 in a controllable gain circuit 28, with a reference signal S6 obtained by the level conversion of a triangular wave signal S1 given from a scanning signal generating part 21, and the circuit 26 generates a fall or rise signal S7 at the time when the output signal S5 crosses the reference signal S6. If an exposure locus 24 to the sound track 17 is expanded abnormally or is broken, this state is detected surely and is reported to the operator.
Patent JP-H08273633-A (JP)
Title: Tungsten halogen lamp and reflection type tungsten halogen lamp and lighting system
Inventor: WATANABE TSUTOMU
IPC: G02B5/28
Filed: 1995-03-31
Abstract: PURPOSE: To provide tungsten halogen lamp having the long service life by reliably replenishing a material to a filament. CONSTITUTION: A tungsten halogen lamp L and a reflection type tungsten halogen lamp RL which have a filament 5 arranged in a light transmissive bulb 1, a filament material replenishing material 6 composed of a halogenated oxide material of the same construction material with a filament raw material sealed in this bulb and insert gas and a lighting system in which these tungsten halogen lamps are installed, are provided. Therefore, the same raw material can be speedily replenished to the filament, and local thinning or the like of the filament is prevented, and tungsten halogen lamps in which a hot spot or the like is not caused and whose light emitting characteristic and light flux maintaining characteristic are improved and have the long service life can be provided.
Patent JP-S561225-A (JP)
Title: Rigidly pipe setting tool by liquid pressure
Inventor: MATSUI TOKIO
IPC: B21D39/08
Filed: 1979-06-15
Abstract: PURPOSE: The rigidly pipe setting tool capable of rigidly joining and setting the pipe easily, surely to the tube plate, by supplying the pressure liquid to the elastic bulging cylinder inserted into the pipe to cause bulging, and by causing the plastic deformation of the pipe by this bulging of the bulging cylinder.  
     CONSTITUTION: Under the condition that the pipe 2 is inserted into the tube plate 6, the fitting rod 3 is inserted into the pipe 2, and the superhigh pressure liquid, of 4,000W6,000kg/cm 2 G for example, is supplied from the unillustrated superhigh pressure generator to the liquid pathway 1. Hereby, the superhigh pressure liquid is fed into the inner surface of the bulging cylinder 4 and this liquid pressure causes the elastic deformation of the bulging cylinder 4 which is then bulged. Accordingly, by this bulging of the bulging cylinder 4, the pipe 2 causes plastic deformation and bulges, so that the pipe 2 is tightly pressure welded to the tube plate 6 and is surely, rigidly set. Next, the operation of the superhigh pressure generator is stopped, and the superhigh pressure liquid of the inside 7 of the pathway 1 is released to contract the bulging cylinder 4, and then, the fitting rod 3 is pulled out of the pipe 2. Besides, the generation of outer gap 19 is prevented by the specified clamping cylinders 5, 5', installed on both sides of the bulging cylinder 4, and hereby, the bite-off damage of the bulging cylinder 4 is obstructed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06262037-A (JP)
Title: Method for denitrification of exhaust gas from glass kiln
Inventor: OGURA YUKIO
IPC: B01D53/94
Filed: 1993-03-10
Abstract: PURPOSE:To prevent clogging and deterioration of a denitrification catalyst in a nitrogen oxide removing process from occurring and to perform denitrification of exhaust gas for a long time by holding a demister under a wet condition when SOx in the exhaust gas from a glass kiln is desulfurizated under wet condition and the treated gas is passed through the demister and then, reduction of NOx with ammonia is performed. CONSTITUTION:Exhaust gas from a glass kiln for producing sheet glasses etc., is at first introduced in a wet desulfurization apparatus and SOx in the exhaust gas is removed by transferring the exhaust gas from the lower part to the upper part while caustic soda water soln. is sprayed. Then, the exhaust gas is introduced into a demister and is brought into contact with water from a water spraying pipe to make the demister under a wet condition in such a way that waterdrops are dropped down with condensed water of steam in the exhaust gas and dust is removed thereby. Then, the exhaust gas from the demister is heated at about 350 deg.C and it is passed through a honeycomb catalyst after ammonia is incorporated to reduce nitrogen oxide to nitrogen gas.
Patent JP-H08274570-A (JP)
Title: Piezo-resonator
Inventor: HIROTA MUTSUAKI
IPC: H03H9/10
Filed: 1995-03-31
Abstract: PURPOSE: To provide a piezo-resonator capable of comprising with the minimum number of parts, making the surface packaging area of a printed circuit board small, facilitating an assembling process and with superior impact resistance. CONSTITUTION: A piezoelectric element 1 on both main faces of which vibrating electrodes 12, 13 and both terminal of which drawer electrodes 12a, 13a are formed is housed between two case substrates 2, 3 on both terminals of which terminal electrodes 22, 23, 32 and 33 are formed. In the piezo-resonator 10, the case substrates 2, 3 are provided with recessed parts 24, 34 extending in the longitudinal direction of a joining main face, and also, the drawer electrode 12a, 13a parts of the piezoelectric element 1 are supported with both terminals of the recessed parts 24, 34 so that the end face of the element 1 can be exposed from the end faces of the case substrates 2, 3.  Moreover, the joining face of the two case substrates 2, 3 is joined with resin seal 5, and the drawer electrodes 12a, 13a of the piezoelectric element 1 is joined with the terminal electrodes 22, 23, 32 and 33 of the case substrates 2, 3 with a solder adhesive layer 4.
Patent JP-H11259152-A (JP)
Title: Series regulator
Inventor: HOSONO MICHIYA
IPC: G05F1/56
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a series regulator capable of obtaining one output voltage from plural input voltage components, reducing a difference between input voltage and output voltage and reducing variation generated at the time of switching output voltage. SOLUTION: Output voltage is obtained by controlling either one of tansistors(TRs) Q1, Q2 connected between input terminals 1, 2 and an output terminal 3 in series by a common error amplifier circuit 5. Since a voltage drop between the input terminal 1 or 2 and the output terminal 3 is generated only by the TR Q1 or Q2 connected in series, a difference between input voltage and output voltage is reduced, and since the TRs Q1, Q2 are controlled by an output from the circuit 5, variation generated at the time of switching output voltage can be reduced.
Patent JP-H01249195-A (JP)
Title: Production of microorganism holding bed for treating water
Inventor: SAGAMI KOUJI
IPC: D04B7/30
Filed: 1988-03-31
Abstract: PURPOSE:To expand rings and to increase microorganism holding capacity by knitting pile yarn into a base fabric together with yarn for an open chain structure so as to form many rings along the longitudinal direction and by using the resulting knitted fabric. CONSTITUTION:Pile yarn 13 is knitted into a base fabric A together with yarn 10 for the open chain structure so as to form many rings 14 along the longitudinal direction. The resulting narrow knitted fabric B is used as a core material 15 and the many rings 14 are partially raised from the peripheral surface 15a of the core material 15 to produce a microorganism holding bed C. Curled parts 12 positioned under the rings 14 are lifted up by twisting and the rings 14 are raised by pressing from the lower parts. The rings 14 are expanded and the microorganism holding capacity is increased.
Patent JP-H07263211-A (JP)
Title: Isotropic bond magnet and its production
Inventor: KANEKIYO HIROKAZU
IPC: H01F1/057
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a powder alloy of microcrystal aggregate having constitutional phases of an Fe3B type compound and alpha-iron and an Nd2Fe14B type crystal structure suitable for production of a bond magnet having a specified remanent magnetic flux density. CONSTITUTION:The powder alloy for permanent magnet has a composition represented by a formula Fe100-x-y-zBxRyMz (R represents one or two kinds of Pr and Nd, M represents one or more than one kind of Al, Si, S, Ni-, Cu, Zn, Ga, Ag, Pt, Au, or Pb) where, 10<=x<=30at%, 3<=y<=5at% and 0.1<=z<=3at%. An Fe3B type compound and alpha-iron coexist with a compound having Nd2Fe14B type crystal structure in one powder particle of a microcrystal aggregate. The average crystal particle size of each constitutional phase is in the range of 1-50nm and a powder having average particle size in the range of 3-500mum is bonded by resin to produce an isotropic bond magnet.
Patent JP-H04310924-A (JP)
Title: Inspection device for fine pattern substrate
Inventor: KINOSHITA TAKESHI
IPC: G02B26/06
Filed: 1991-04-10
Abstract: PURPOSE:To inspect the outward appearances of a metallic film pattern and a transparent film pattern on the glass substrate for a color LCD. CONSTITUTION:A phase plate 4 which advances a phase by 1/4 wavelength is put in and off an optical path of image formation to inspect a dark contrast image and a general image and the inspection results of the patterns of a metallic film 22 and a transparent film 23 are decided. An optical path of polarization which has a polarizer and an analyzer is formed as an optical path of inspection and when the transparent film is made of a birefringent material, an image of the transparent film is picked up by the effect of developing polarization; and the polarizer is further rotated to obtain the best SN ratio of the image pickup operation.
Patent JP-H08269113-A (JP)
Title: Production of resin dispersion
Inventor: KIKUTA TERUO
IPC: C09D5/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a resin dispersion excellent in water and blocking resistances and dimensional stability and impact resistance in various tests when used as, e.g. a cracking preventing material for wood. CONSTITUTION: This method for producing a resin dispersion is to add a hydrophilic organic compound in an amount so that the resin can be present in a dispersed state in starting the polymerization and/or at the time of polymerizing in carrying out the emulsion polymerization of an unsaturated monomer in the presence of a polyalkylene glycol (hereinafter referred to as PAG). The amount of the added hydrophilic organic compound based on 100 pts.wt. water is within the range of 1-30 pts.wt. The amount of the PAG used based on 100 pts.wt. unsaturated monomer is within the range of 30-100 pts.wt. The molecular weight of the PAG is within the range of 400-20,000. When the resultant resin dispersion is applied to wood 1, the particulate resin 4 penetrates through vessels 3... into the interior of the wood.
Patent JP-H10270662-A (JP)
Title: Semiconductor storage device having capacitor and its manufacture
Inventor: KUROIWA TAKEHARU
IPC: H01L21/822
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the electric resistance and compressive stress and to obtain a fine electrode by making either a first or second electrode out of a kind of material or more selected from a group comprizing Ru, Ir, Re, Pt, Pd, and Rh by sputtering evaporation in a gas containing a vol.% in a specific range of hydrogen. SOLUTION: On an interlayer insulating film 27, a plug layer 9 is connected electrically to a conductive layer 1 for a storage node as a first electrode through a barrier layer 7 composed of a titanium nitride. This conductive layer 1 for a storage node is formed so as to be made up of one kind of material or more selected from a group comprizing Ru, Ir, Re, PI, Pd, and Rh by performing sputtering in a gas containing 0.1-4 vol.% of hydrogen. A capacitor dielectric layer 3 made out of high-permittivity material is formed so as to cover the conductive layer 1 for a storage node, by patterning this conductive layer 1.
Patent JP-S61235933-A (JP)
Title: Graphic moving mechanism
Inventor: OCHI HISATO
IPC: G06F3/0354
Filed: 1985-04-12
Abstract: PURPOSE:To move exactly a graphic to a target part by moving it by an automatic continuous movement mode in case when a distance between the present position to a movement target part is long and changing said mode to a mode for indicating simultaneously both the moving direction and the moving extent after having reached a part which is sufficiently near the movement target part. CONSTITUTION:A direction indicating circle 1 is displayed on a movement indicating part and when this periphery is touched with a finger, a graphic starts to move automatically from the present position on the display surface of a display in the direction touched with a finger from the center of the circle 1 and the movement is continued until the finger is set free from the direction indicating circle 1. The present position on the display surface corresponds to the center of the direction indicating circle 1. The inside of the direction indicating circle 1 is a displacement indicating area 2 for indicating simultaneously the moving extent and the moving direction and when one optional point of the inside of the area 2 is touched with a finger, movement proportional to length touched with the finger in the direction of the point touched with the finger from the center of the circle 1 is indicated and by touching it with the finger, the movement proportional to the distance extending from the start point to the end point can be indicated.
Patent JP-H08271373-A (JP)
Title: Structure for nozzle section in arc heating type wind tunnel
Inventor: YASUDA NAOKI
IPC: G01M9/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a structure for a nozzle section in an arc heating type wind tunnel capable of obtaining a stable ultra-supersonic speed and a high enthalpy current. CONSTITUTION: A nozzle section 15 is provided with a throat section 19 having a constant passage cross sectional area, a passage expansion section 20 having the passage cross sectional area expanded toward the tip, and an arc discharge section 24 constituted of a cathode 16 installed on the upstream side of a passage and an anode 17 installed on its downstream side. The anode 17 is installed within the range of the throat section 19, and the passage expansion section 20 is formed with a nozzle 18 made of an insulating material.