baber/WOPTO huggingface dataset:
Patent JP-S62291126-A (JP)
Title: Pattern recognition mark
Inventor: OGURO HISASHI
IPC: H05K1/02
Filed: 1986-06-11
Abstract: PURPOSE:To accurately position a mark by providing a pattern of the shape in which a mark part is removed at the center of the mark. CONSTITUTION:A pattern recognition mark 1 is formed in a cross shape as a whole, and a cross-shaped blank 2 is formed therein. The central point 5 of the cross shape of the blank is used as a position detecting point. The mark 1 is formed, for example, by patterning a metal film formed by a thick film method by etching. However, since the point 5 is provided at laterally and vertically symmetrical position, even if it is overetched vertically and laterally similarly even if overetched, the point 5 as a central point is not recognized to be displaced. Thus, even if the overetching occurs in the forming step, the position detecting point can be accurately detected to perform an accurate wire bonding.
Patent JP-S5260791-A (JP)
Title: Sucking and opening method of cartons
Inventor: SAKAI KENJI
IPC: B31B50/76
Filed: 1975-11-13
Abstract: PURPOSE: To provide a sucking and opening method of cartons which uses full crank mechanisms and is easy to adjust and operative at high speed without vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10299506-A (JP)
Title: Power device of spiral rotation
Inventor: MURAKAMI KATSUSHI
IPC: F02B75/40
Filed: 1997-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new engine capable of miniaturizing the engine, effectively utilizing a car body, saving energy, suppressing exhaust gas pollution, etc. SOLUTION: An engine of spiral rotation, that is, rotated while moving to the right/left is an engine having cylinders 7, 8 of 1-set 2-chamber provided with a piston head in the right/left, this engine is set up by an arbitrary number of sets, 4 sets or 6 sets. In a sprocket receiving a mandrel tip end side spline 11 directly connected to a piston, a chain and a gear or the like are used, an engine room can be formed in a wide or small engine room.
Patent JP-S62293957-A (JP)
Title: Manufacture of armature
Inventor: KAWAZOE KEIJI
IPC: H01R39/32
Filed: 1986-06-11
Abstract: PURPOSE:To prevent lead wires from being shorted even if bare sections are generated on the lead wire sections, by fitting a ring having insulating salient pieces inserted between adjacent respective hook-formed connecting pieces, on a commutator. CONSTITUTION:On the side surface periphery of a main unit 1, commutator segments 2 are arranged and a commutator C with bent formed connecting pieces 3 in hook shapes is set. The small loops 10a of lead wires 10 on windings are wound on the connecting pieces 3, and after that, they are electrically connected to each other by fusing. After that, on the outer periphery of the connecting piece 3 group, an insulating ring 5 is fitted, and salient pieces 6 on the inner periphery of the ring 5 are inserted between the adjacent connecting pieces 3, along the side peripheral surface of the commutator C. As a result, the small loops 10a are brought near the respective connecting piece 3 sides by the salient pieces 6 and are separated from each other, and so the small loops 10a are kept insulated from each other.
Patent JP-S5660181-A (JP)
Title: Multiple-tube type image pickup device
Inventor: NAKAMURA TAKASHI
IPC: H04N9/09
Filed: 1979-10-20
Abstract: PURPOSE:To enable centering of extremely high precision to eliminate troublesome operation by obtaining the relative error signal of a picture center position from the output signal of each image pickup tube and by performing positioning on the basis of this signal. CONSTITUTION:For positioning on the basis of green image pickup tube 1, video output G' is passed through delay lines 4 and 11 to obtain main line signal G0 and also supplied to differential amplifier 6 via delay lines 4 and 5 to output edge signal EDG. Either one of video outputs R0 and B0 is supplied to differential amplifier 15 together with signal G0 to obtain position-shift signal REG. This signal EDG and signal REG are supplied to multiplier 9 for multiplication to generate signal ER of a horizontal error from the center position. The mean voltage of signal ER in the gata section of gate circuit 13 by gate signal SG obtained by supplying the edge signal to gate signal generating circuit 10 is held by capacitor C4 to obtained sample-held signal SH that corresponds to signal ER. The level of this voltage corresponds to the position shift, and its polarity to the direction of the shift.
Patent JP-H10309848-A (JP)
Title: Printer, method for updating printer control program, and memory medium
Inventor: TANAKA KIMIMORI
IPC: G03G21/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of preventing erroneous erasing of a printer control program which is stored in a rewritable memory means. SOLUTION: A printer executes an updating operation of a printer control program for updating the printer control program stored in a flash memory 24 to a new printer control program transmitted from a host computer 23 according to a program store in a ROM 25. A manually operative writing switch 28 for setting inhibition of updating operation and for releasing the setting thereof is connected to a CPU 21. The switch 28 is normally switch to a position for setting inhibition of the updating operation of the printer control program.
Patent JP-S5838925-A (JP)
Title: Field effect type liquid crystal display element and its manufacture
Inventor: NAKANOWATARI JIYUN
IPC: G02F1/1337
Filed: 1981-09-01
Abstract: PURPOSE:To efficiently manufacture a field effect type liq. crystal display element having a liq. crystal orienting layer composed of a horizontally orienting  layer part and a vertically orienting layer part on the same substrate. CONSTITUTION:A transparent electrode 2 is formed on a glass substrate 1, and a polyimide coat 3a and a monomolecular film 4 of DMOAP as a vertically orienting agent are formed on the same surface of the electrode 2 to obtain a cell substrate. Two such cell substrates are placed opposite to each other as shown by figure A. At this time, the polyimide coats 3a are rubbed with absorbent cotton so that the orienting directions are twisted by 180 deg. between the  upper and lower substrates 1, 1. A P type nematic liq. crystal compound 5 with positive dielectric anisotropy is mixed with 0.5% dichromatic dye 6 and 1% cholesteryl propionate as an optically active substance, and the mixture is injected into the resulting cell. Figure A shows a state where a switch 8 is open and no electric field is applied, and in the state a light positive color display is obtd. Figure B shows a state where the switch 8 is shut and an electric field is applied, and in the state the positive color display is vanished.
Patent JP-S6028235-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMANO KUNIYUKI
IPC: H01L21/30
Filed: 1983-07-26
Abstract: PURPOSE:To obtain a film, quality thereof is uniform and the state of the interface thereof is excellent, by keeping a semiconductor substrate under pressure of one atmosphere pressure or lower and irradiating ultraviolet beams having a wavelength of 3,000Angstrom or less to purify the surface of the substrate and immediately applying a film without exposing the substrate in atmospheric air when an insulating film or the semiconductor film is applied on the substrate. CONSTITUTION:A chamber 101 is partitioned into a substrate chamber 104 and a lamp chamber 103 by a synthetic quartz board 102, and a semiconductor substrate 108, on the surface thereof an insulating film or a semiconductor film is to be formed, is received into the substrate chamber 104 through a susceptor 107. Lamps 105 emitting ultraviolet beams are disposed into the lamp chamber 103 while upper surfaces are covered with a mirror 106. Pressure in the chamber 101 is decompressed up to 10<-1>-10<-2>Torr, ultraviolet beams are projected to the surface of the substrate 108 to purify the surface, and the substrate is shifted into a film growth device without being exposed to atmospheric air. The effect of purification is further improved when infrared beams by a laser light source are irradiated at the same time with the ultraviolet beams or alternately by the two beams.
Patent JP-H08305361-A (JP)
Title: Musical sound characteristic visualizing device
Inventor: MOROKUMA HIROSHI
IPC: G10H1/057
Filed: 1995-05-10
Abstract: PURPOSE: To provide a musical sound characteristic visualizing device capable of visually recognizing a characteristic of a musical sound. CONSTITUTION: A DCW control part 30 generates the tone color envelope data to input them to a DCW 33 and a timbre envelope conversion part 34. A DCA control part 31 generates the volume envelope data to input them to a DCA 35, a volume envelope conversion part 36 and a control part 25. The output of the volume envelope conversion part 36 and the output of the timbre envelope conversion part 34 to a red color element in a two colors LED 15 are imparted to one side multiplier 40 to be multiplied, and the output of the volume envelope conversion part 36 and the output of the tone color envelope conversion part 34 to a green color element in the two colors LED 15 are imparted to the other side multiplier 41 to be multiplied.  The multiplied results of these respective multipliers 40, 41 are imparted to the two colors LEDs 15 arranged on answering keys through a light quantity control part 42 and a switch part 43.
Patent JP-S61293563-A (JP)
Title: Apparatus for recovering magnetic material powder
Inventor: UCHIYAMA TADAO
IPC: B03C1/02
Filed: 1985-06-24
Abstract: PURPOSE:To surely recover magnetic material powder by providing an endless magnet strip furnished with many composite magnet plates at intervals from the inside to the outside of a vessel and providing a nonmagnetic scraper to be brought into contact with the working surface of the composite magnetic plate to the endless magnetic strip on the outside of the vessel. CONSTITUTION:An endless magnet strip 9 obtained by fixing many composite magnet plates 8 on a traveling strip 7 at intervals is stretched from the inside of a vessel 1 to the outside of the vessel 1 and made free to travel. In each composite magnet plate 8, attraction releasing plates 13 and 14 consisting of a nonmagnetic material and having longitudinal width extending over the range where the attraction force of a permanent magnet plate 12 is not exerted are joined to the front and the rear of the permanent magnet plate 12 in the traveling direction and the three faces of the front attraction releasing plate 13, the permanent magnet plate 12 and the rear attraction releasing plate 14 are successively joined in the traveling direction to form a composite working surface 16. Moreover, a nonmagnetic scraper 10 to be brought into contact with the working surface 16 of each composite magnet plate 8 is provided to the endless magnet strip 9 on the outside of the vessel 1. Consequently magnetic material powder is attracted and surely carried from the inside to the outside of the vessel and the installation area of the apparatus can be reduced.
Patent JP-S61295318-A (JP)
Title: Operating method for walking beam type heating furnace
Inventor: SUZUKI YUTAKA
IPC: F27B9/24
Filed: 1985-06-21
Abstract: PURPOSE:To eliminate skid marks by decreasing the temp. difference between the skid parts and non-skid parts of materials to be heated simply by vertically moving the movable skid beam on the ejection side of a heating furnace. CONSTITUTION:The materials 7 to be heated charged through a charge port 2 into the heating furnace are alternately placed on the stationary skid beams 5 and movable skid beam 6-1 by the rectangular motion of the movable skid beam 6-1 by which the materials are advanced. Only the forward and backward motion of the movable skid beam 6-2 on the ejection side is executed simultaneously with the movement of the movable skid beam 6-1. The material 7 entering the region of the movable skid beam 6-2 is repeatedly moved up and down by the vertical movement of the movable skid beam 6-2 except the forward and backward motion and is alternately supported to the stationary skid beams 5 and the movable skid beam 6-2.
Patent JP-S6116000-A (JP)
Title: Method for regenerating spent silver plating solution
Inventor: NAGATA MASANORI
IPC: B01D61/44
Filed: 1984-06-30
Abstract: PURPOSE:To reduce the cost of silver plating by regenerating a spent silver plating soln. by electrodialysis with strongly basic anion exchange membranes which pass selectively univalent ions. CONSTITUTION:A cell 1 is divided into a chamber 3 for a spent silver plating soln., an anode chamber 4 and a cathode chamber 5 with strongly basic anion exchange membranes 2a, 2b which pass selectively univalent ions, and electrodes 6, 7 are suspended in the chambers 4, 5. A spent silver plating soln. having a reduced cyanide content and contg. potassium pyrophosphate as a supporting electrolyte is filled into the chamber 3, and silver is selectively moved through the membranes 2a, 2b. A potassium hydroxide soln. and potassium cyanide are added to the resulting soln. contg. silver to obtain a silver plating soln. by regeneration.
Patent JP-H08325256-A (JP)
Title: Production of petrochemical goods
Inventor: SATEITSUSHIYU ESU TAMUHANKAA
IPC: C07D307/60
Filed: 1996-05-30
Abstract: Petrochemicals (hydrocarbon derivatives) are produced by the vapour phase partial oxidation reaction of a hydrocarbon with air, if desired, enriched in oxygen, in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and part or all of the remaining gas stream is passed through a bed of hydrophobic adsorbent, which adsorbs mainly the unreacted hydrocarbon from the gas stream without adsorbing water vapour. The adsorbed hydrocarbon is purged from the bed with air, and the air-hydrocarbon mixture is recycled to the partial oxidation reactor. <IMAGE>
Patent JP-H04362434-A (JP)
Title: On-vehicle camera system
Inventor: MORI MITSUO
IPC: B60R11/04
Filed: 1991-06-07
Abstract: PURPOSE:To obtain an on-vehicle camera system able to load easily an image pickup means for outside of the carbody and an imaging means in the body, providing no special cables for transmission of video signals or power supply or the like in the body. CONSTITUTION:A monitor camera 2 is attached to the rear portion of the carbody 1 to obtain backward pictures, an IR luminous portion 3 is provided in the monitor camera 2, an IR receiver 4 receiving optical signals from the luminous portion 3 is provided in a monitor TV-unit 5, the monitor TV-unit 5 is attached to a position watchable for a driver in the body 1, and a back lamp cable 9 (position cable 10, brake cable 11) is connected to the monitor TV-unit 5.
Patent JP-S5662060-A (JP)
Title: Brushless dc motor
Inventor: SHIBATA TAKANORI
IPC: H02K29/08
Filed: 1979-10-24
Abstract: PURPOSE:To improve the accuracy in position detection of the rotor on the subject brushless DC motor by sharply improving the magnetic flux which acts on a Hall element using a method wherein a method a magnetic substance piece is placed between the stator substrate and the Hall element of the above motor. CONSTITUTION:Two flat type coils 7a and 7b are provided on the stator substrate 2 through a medium of insulating sheets 8a and 8b (not shown in the diagram) and the Hall elements 9a and 9b are provided through a medium of magnetic substance pieces 10a and 10b. These magnetic substance pieces are used for increasing the magnetic flux which acts on the Hall elements 9a and 9b by concentrating at these magnetic substance pieces the magnetic flux coming from a disc-shaped magnet 13, the size of which is to be almost same as the Hall elements 9a and 9b and the thickness is to be made in such way that the surface of the flat coils 7a and 7b and the Hall elements 9a and 9b will be made level. Also, a groove 22 is formed on each neutral zone between the poles of the disc-shaped magnet 13 and an increase of an effective magnetic flux can be accomplished by placing a magnetic substance disc 23 on the reverse side of the groove 22.
Patent JP-H0432148-A (JP)
Title: Ion source for mass spectrometer
Inventor: MIZUNO NORIO
IPC: G21K1/00
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the staying of a sample liquid on the peripheral part of an opening of a surrounding body by providing a heater in such a manner that it is opposed to a porous member mounted in an ionization chamber at a certain interval, and by heating and vaporizing the sample liquid that stays in the peripheral part of the opening of the surrounding body. CONSTITUTION:A sample liquid fed to a porous member 10 in an ionization chamber, is moved in the porous member 10, and is seeped out on the surface of the porous member 10 at an opening 11. The sample liquid thus seeped out is radially spread through the surface to peripheries, while it is ionized by receiving the irradiation of a primary particle beam, and is pushed out of the ionization chamber by a repeller current applied to the porous member 10 through a stainless tube 8, and is introduced into a mass spectrometry part, and is mass-analyzed. The sample liquid which is not ionized, and which reaches the opening peripheral part is heated and vaporized by a heater 14. The vaporized sample liquid is exhausted to the outside of the ionization chamber by a vacuum pump.
Patent JP-S5260078-A (JP)
Title: Pnp type transistor for semiconductor integrated circuit
Inventor: UCHIDA YOSHIO
IPC: H01L21/331
Filed: 1975-11-12
Abstract: PURPOSE: To suppress the variation in base width by arranging the position of emitter-base junction in the position where the impurity concentration distributions of emitter and active regions become equal, and arranging the position of collector-base junction in the position where the distributions of a P +  type diffusion region and an active base region become equal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H031893-A (JP)
Title: Data-generating device for embroidering-machine
Inventor: HAYAKAWA ATSUYA
IPC: D05C5/06
Filed: 1989-05-30
Abstract: PURPOSE:To automatically process needle location data for embroidering from a contour data only by a method wherein the reference direction of a pattern is carried out by an operation from its contour data and the pattern is split into closing regions, with a separation line crossing thereto, and the needle location data whereby the direction of the separation line is embroidered as the direction of stitches, are carried out by the operation and stored. CONSTITUTION:When contour data T0-Tm for an embroidery pattern are stored in a first storing device 43, the direction of the long side or the short side of the embroidery pattern is carried out by an operation as reference direction, by a determining device 29 for the reference direction. In a first operation device (CPU), the embroidery pattern is split into a plurality of numbers, with a separation line crossing at the specified angle to the reference direction, and the contour data for a closing region showing the contour of each of closing regions of A1, A2 splitted thereby, are carried out by the operation. In a second operation device (CPU), on the basis of the contour data for the closing region and the direction extended of the tangential line to a circle, needle location data for embroidering its closing region or data having relation to the needle location, are carried out the operation. In a second storing device 43, the data carried out the operation by the second device are stored.
Patent JP-S5837946-A (JP)
Title: Mis type semiconductor integrated circuit device
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/092
Filed: 1981-08-31
Abstract: PURPOSE:To obtain an element separation structure having improved operation speed in an N well by a method wherein an impurity well region that has inverse conductivity to a substrate is provided, and two or more types of channel stoppers that have the same conductivity and different concentration of impurities are formed in this well. CONSTITUTION:An N<++> type channel stopper 4 that has highly concentrated N type of impurities underneath a field insulating film 3' which separates a P channel high dielectric resistance element, or a P channel high dielectric resistant MIS transistor T4, in an N well region. The N<++> type channel stopper 4 is not in direct contact with diffused regions such as a P<+> type drain region 7' and P<+> type source region 9. The low concentrated impurities of N<+> type channel stopper 5 lies between the drain region 7' and source region 9 of the high dielectric resistant MIS transistor T4 and the N<++> type channel stopper 4.
Patent JP-2000331907-A (JP)
Title: Processing system
Inventor: UEDA KAZUNARI
IPC: H01L21/027
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a processing system for reducing costs for forming a system environment. SOLUTION: In this processing system, down-flow clean air is supplied from the upper part through a temperature/moisture adjuster 81 for controlling temperature and moisture to a first block B in which processing for applying a reflection preventing film on a wafer W is operated, and a second block B2 in which processing for applying a resist film on the wafer W is operated, and downflow clean air is supplied from the upper part through a temperature adjuster 83 for controlling only the temperature to a third block B3 in which processing for developing the exposed resist film is operated, and the downflow clean air is directly supplied to a first block B2 in which processing for carrying the wafer W between the blocks is excited.
Patent JP-H06320786-A (JP)
Title: Picture forming device
Inventor: YAMAKAWA KENJI
IPC: G03G15/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a picture forming device, capable of obtaining a high grade picture, keeping equally magnifying property (accuracy of variable magnification) at all times without being affected by the change of scanning speed due to the affection of the change of temperature. CONSTITUTION:A scanning time (count) between the inputting of the detecting signal DETP1 of a first laser light detecting sensor through a counter 201 and flip flops 202-204 and the inputting of the detecting signal of a second laser light detecting sensor is measured and a correcting write frequency (f1) is operated by a control circuit 205 based on the formula of f1=f0XF(T1), in which the value of T1 is corresponding to the measured scanning time (count), (f0) is a basic write frequency, and a function F(T1) is a function for operating a correcting coefficient employing the variables of T1 and (f0). A write clock frequency is corrected by a clock producing circuit 206 to control the write clock frequency in accordance with the change of a scanning speed.
Patent JP-S5260529-A (JP)
Title: Driving the capacitive indication element
Inventor: GAKOU NOBUKATSU
IPC: G09G3/28
Filed: 1975-11-13
Abstract: PURPOSE:A closed circuit consisting of a power source and an inductance element is formed and the capacitive indication element is charged by increasing the current that flows through the inductance element, thereby making it possible to drive the capacitive indication element in a simple way and with minimum power consumption.