baber/WOPTO huggingface dataset:
Patent JP-H0729817-A (JP)
Title: Leveling detector for sequential shift aligner
Inventor: NAITO SHIGEHIRO
IPC: H01L21/027
Filed: 1993-07-14
Abstract: PURPOSE:To enhance the leveling detection accuracy in a region to be exposed by providing a diaphragm mechanism for varying the spot size of leveling detection light. CONSTITUTION:A diaphragm constricts a leveling detection light 4 emitted from a light source 3 and collimated through a collimate lens 5. Constriction can be controlled by rotating a movable piece 9a. Consequently, the spot size of the leveling detection light 4 irradiating an exposure region 6 can be varied by the diaphragm 9 depending on the size of a region being exposed by one shot which differs depending on the type of semiconductor chip. This constitution avoids the problem that the detection accuracy is lowered by conducting the leveling detection based on a leveling detection light irradiating a region wider than the region to be exposed actually.
Patent JP-S6090085-A (JP)
Inventor: SHIODA HIROICHI
IPC: B07B13/04
Filed: 1983-10-21
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-H0734385-A (JP)
Title: Softened and flock processed fabric with pattern and its production
Inventor: YAMASHIRO KATSUHITO
IPC: D06C23/02
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a flock processed product good in feeling by imparting a permanent pattern due to a difference in flexibility to a flocked fabric covered with flock of splittable type conjugate fiber. CONSTITUTION:This method for producing a flock processed fabric is to partially jet filmy high-pressure water streams 6 on a flocked surface of a flocked fabric 3 covered with flock 23 of splittable type conjugate fiber, form the flock of the splittable type conjugate fiber in parts (A) received the high-pressure water streams 6 into ultrafine fiber of <=0.5 denier thickness, produce a difference in flexibility and light reflectivity between the parts (A) and parts (B) unreceiving the high-pressure water streams 6 and to provide this flock processed fabric having a pattern due to a difference in the flexibility and light reflectivity. The parts (A) receiving the high-pressure water streams 6 have lighting effects and the pattern due to the difference in the flexibility and light reflectivity between the parts (A) and (B) sustains for a long period.
Patent JP-H0757628-A (JP)
Title: Deflection yoke coil winding method and winding device therefor
Inventor: SARUTA KEN
IPC: H01F41/04
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the installing number of slip rings by opposing a female metal mold and a male metal mold to each other through the curved surface shape void, rotating them by installing them on a rotary shaft, and improving a deflection yoke coil winding device having constitution in which cylinders are arranged in the normal line direction of the void. CONSTITUTION:An I/O module 15 is mounted on a male metal mold 6, and two electric power supply lines 16 and two signal lines 17 are connected to each other through four slip rings 13. A large number of solenoid valves 11 are opened and closed through a large number (twelve pieces in this example) of driving electric wires 18 by the I/O module, and a large number (twelve pieces) of cylinders 8 are extended and contracted.
Patent JP-H0854965-A (JP)
Title: Information processor
Inventor: KASHIWA YOSHIHIRO
IPC: G06F1/16
Filed: 1995-08-02
Abstract: PURPOSE:To supply a printing medium by keeping the attitude at the time of an input as it is without making a display means fall down toward a user side or rotating a processor on a desk, by providing plural insertion ports of printing media on a device main body. CONSTITUTION:As an embodiment of a paper feeding method, other paper insertion port 15 is formed on the back surface of the LCD2 of the upper case 3 on an LCD, printing paper 10 is inserted from an upper part and the paper is carried by the paper transmitting roller 13 of a printer 9 via a paper feeding roller 12. There is the paper transmitting method for feeding the paper from the lower surface of a keyboard 1. Namely, when a horizontal insertion port 16 of the printing paper 10 is provided on the peripheral side surface on the front side of a main body and a paper transmitting route 27 to be the printing medium route of the printing paper 10 is formed almost horizontally when the main body is placed on the desk and is formed under a keyboard 1, i.e., between a partition 6a as an input device holding means holding a keyboard 1 inside the upper case 6 on the main body and a partition 7a converting a control base board inside the lower case 7 of the main body.
Patent JP-H05347692-A (JP)
Title: Facsimile equipment with memory
Inventor: TSUKIKI KAZUNORI
IPC: H04N1/00
Filed: 1992-06-15
Abstract: PURPOSE:To send a document to an opposite party with a simple operation by storing a content of the document and its destination in a storage device after the document is read so as to call the opposite party automatically and sending the read content of the storage device with a controller. CONSTITUTION:A message such as 'Please set your document and press a start button 6.' is displayed on a message board 8, and when a document is set on a read section 1 and the button 6 is depressed, the reading of the document is started and the document is stored in a storage device 2. Then the message of the board 8 changes into a message such as 'Press an end button 7 when the processing is finished.' and when the reading of the document is finished, the end button 7 is depressed. Then the message on the board 8 changes into a message such as 'Input number of a destination and press the button 7.' and when a ten-key 5 is used to Input a destination number and the button 7 is depressed, the content of the document in the device 2 is sent to a signal line. Thus, the document is sent to the opposite party with a simple operation.
Patent JP-H0939377-A (JP)
Title: Sheet for ink jet recording
Inventor: RIYUU HA
IPC: B32B27/30
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording with excellent transparency, luster, ink absorbing characteristics, moisture and water resistance. SOLUTION: In a sheet for ink jet recording in which a water-soluble resin- contg. ink receiving layer is provided on a substrate, the ink receiving layer is constituted of at least two layers. In addition, one layer of them (the top layer) exhibits higher water insolubility than that of another layer (the sublayer) being on its substrate side and a water-soluble resin incorporated in at least one layer of the ink receiving layer is at least one selected from hydroxypropyl methyl cellulose, methyl cellolose, hydroxyethyl methyl cellulose, hydroxypropyl cellulose and polyvinyl alcohol.
Patent JP-S6258458-A (JP)
Title: Magnetic head device
Inventor: YUMOTO NAOYUKI
IPC: G11B21/20
Filed: 1985-09-09
Abstract: PURPOSE:To bring a flexible disc, a lower slider, and an upper slider into contact with one another by providing a lower gimbals spring and an upper gimbals spring where joint parts which join links are formed in the radial directions alternately on extensions of diagonal lines of rectangular lower and upper sliders. CONSTITUTION:The first joint parts 23a and 23b and the third joint parts 27a and 27b of a lower gimbals spring 21 are formed on a line X'Y-XY' out of diagonal lines of a rectangular lower slider 3, and the second joint parts 25a and 25b are formed on a line XY-X'Y' out of diagonal lines of the lower slider. An upper gimbals spring 28 is so constituted that the first joint parts 23a and 23b, the second joint parts 25a and 25b, and the third joint parts 27a and 27b arranged on lines XY-X'Y' and XY'-X'Y of the lower gimbals spring 21 and the upper gimbals spring 28 face each other.
Patent JP-H0838997-A (JP)
Title: Method for applying paste
Inventor: IWABUCHI YUICHI
IPC: B05D7/24
Filed: 1994-07-29
Abstract: PURPOSE:To provide the method with which an electrode paste layer having uniform thickness can be formed on the surface of a ceramic object to be coated by coating the object with the paste, thereafter putting the coated ceramic object into a mesh basket and rotating the basket to remove and recover the excess of the paste with the centrifugal force due to the rotation. CONSTITUTION:This method comprises dipping a coaxial ceramic object 4 into an Ag electrode paste to coat the whole surface of the object 4 with the paste, thereafter, putting the coated object 4 into a basket 1 made of a stainless mesh, e.g. a cuplike basket having one open end and dimensions of 50 to 200mm in diameter and 50mm in height, rotating the basket 1 at a e.g. 300 to 2000rpm rotational speed to spatter the excess of the applied paste on a wall surface used as a recovering section 2 and recovering the excess paste stuck to the wall surface. In this method, when drying of the applied paste is insufficient, the drying is promoted by supplying hot air onto it and the object 4 is coated with the Ag electrode paste by repeating these stages until a prescribed coating thickness is obtained and thereafter finally, the sintering of Ag is performed. Thus, with the larger diameter or the higher rotational speed of the basket 1 or the lower viscosity of the paste, the coating thickness becomes thinner to form a paste layer having uniform thickness.
Patent JP-S58100405-A (JP)
Title: Magnetic roller
Inventor: ISHINO TAKESHI
IPC: H01F7/02
Filed: 1981-12-10
Abstract: PURPOSE:To provide magnetic rollers having sufficiently large surface magnetic flux density of magnetic poles and superior in the action of moving magnetic particles in the axial direction by providing the spiral magnetic poles on the outer peripheral surface of a cylindrical body. CONSTITUTION:A magnetic pole piece 1 is a magnetic substance for the permanent magnet and has a form similar to one of equidivided cylinder which is sector-shaped in section and elongated in the axial direction. Plural magnetic pole pieces are combined to form a cylindrical body 2 and spiral magnetic poles are deposited on the outer peripheral surface of the cylindrical body, thereby to constitute a magnetic roller as shown in the figure. In this way, N poles and S poles are alternately formed on the outer peripheral surface of the cylindrical body 2 in a spiral shape. The bottom figure is a graph which shows the result when the surface magnetic flux density is measured along the spiral magnetic poles of the magnetic roller. The difference (y) between the maximum and minimum portions serves to accelerate the lateral movement of the magnetic particles when applied to magnetic brushes or the like.
Patent JP-H11133887-A (JP)
Title: Color display device
Inventor: KANDA TOSHIYUKI
IPC: G02F1/1335
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To realize high display density by making a value of the total of sub-pixels arranged in the vertical or horizontal direction divided by the total of pixels arranged in the same direction a specified relation. SOLUTION: Relating to a color display device P2 , plural sub-pixels R, G, B displaying various single colors are arranged crisscross, and the pixel is constituted by making plural adjacent sub-pixels a set. Then, a multi-color display is performed by combing turn-on/turn-off of these adjacent sub-pixels. At this time, the value (n) dividing the total of the sub-pixels arranged in the vertical direction or the horizontal direction by the total of the pixels arranged in the same direction is satisfied with the relation of 1<n<k. Where, (k) is the number of colors of the sub-pixels. The color display device P2 may be constituted of a luminous type color LED or a liquid crystal panel. Thus, a minimum value of a pixel pitch becomes smaller than usual, and an upper limit in the display density is enhanced according to that.
Patent JP-H0924401-A (JP)
Title: Method for reducing surface flaw of steel sheet in hot rolling
Inventor: AIZAWA ATSUSHI
IPC: B21B1/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce surface flaws of a steel sheet which are apt to generate at the time of hot rolling by reducing tensile stress in the rolling direction in the end parts of the surface of a slab when the steel sheet is manufactured by hot rolling. SOLUTION: The shape of the slab before rough rolling is taken as 0.001-0.003 in the ratio (r) (r=▵S/Sb) of the difference ▵S (▵S=Sa-Sb) between the area Sa of its cross section and the area Sb (Sb=hc×w) of the rectangle which is composed of the thickness hc of the slab and width (w) of the slab to the area Sb of the rectangle and also the draft for the middle part of width of the slab at the 1st pass of rough rolling is taken as 2-8%. In this way, the hot rolled steel sheet whose surface flaws are remarkably reduced is manufactured at high yield.
Patent JP-H0362311-A (JP)
Title: Magnetic recording medium
Inventor: YANAGIDA TAKAFUMI
IPC: C09D5/23
Filed: 1989-07-31
Abstract: PURPOSE:To suppress reduction in RF output and to improve traveling durability by providing projections of specified height and specified distribution density with specified intervals on the surface of a back layer formed on the opposite side of the substrate to the magnetic layer to reduce transfer from the back layer. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body 1, first magnetic layer 2, second magnetic layer 4 and back coat layer 3. Projections of 0.05 - 0.6mum height with 10000 - 100000 /cm2 interval are formed on the surface of the back coat layer 3. The back coat layer 3 is formed by applying a coating material comprising a binder and nonmagnetic powder on the supporting body 1. As for the nonmagnetic powder, inorg. powder such as oxides of Si, Ti and Al, as well as org. powder such as resin and pigment can be used. By using carbon black with this powder, traveling property of the medium can be stabilized.
Patent JP-H1029155-A (JP)
Title: Eccentric mechanism lapping machine
Inventor: ICHIKAWA YOSHIHEI
IPC: B24B37/08
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To grind an article to be machined all over so as to increase work efficiency by positioning a lower disk receiving projected section for receiving a positioning hole located roughly in the center position of a carrier on an eccentric axis slightly shifted from the center axis of a lower disk rotary drive shaft and making the rotational directions of the upper and lower disks opposite to each other. SOLUTION: A receiving projected section 9 of a lower disk 8 for receiving a positioning hole provided roughly in the center position of a carrier plate 10 is positioned on an eccentric axis Q slightly shifted from the center axis P of the rotary drive shaft 6 of the lower disk 8, the center axis P of an upper disk rotary drive shaft 16 is made coincident with the center axis P of the lower disk rotary drive shaft 6 and the lower and upper disks 5 and 18 are respectively rotated by motor driving in directions opposite to each other.  By making the center axes P of the rotary drive shafts 6 and 16 coincident with each other and rotating the upper and lower disks 18 and 8 reversibly to each other, the carrier plate 10 is cause to make irregular motion, abrasive grains are moved always changing directions and thus very smooth grinding work is carried out without producing any uneven cutting edges in the abrasive grains.
Patent JP-S6260008-A (JP)
Title: Lateral run controller for unmanned carrier vehicle
Inventor: HOSOFUCHI EIJI
IPC: G05D1/02
Filed: 1985-09-10
Abstract: PURPOSE:To facilitate control by repeating the alternate rotation of a couple of driving wheels. CONSTITUTION:The output signals of sensors S1 and S2 are inputted to a central controller CPU, which calculates the polarity and stop timing of rotation for each driving wheel and controls the stop and forward/backward rotation of driving motors 7A and 8A on the basis of the arithmetic result. When a vehicle is run in the opposite direction from an arrow Y, a driving wheel 7 is stopped and a driving wheel 8 is reversed continuously until the sensor S2 detects a signal line L3'.
Patent JP-H0943538-A (JP)
Title: Optical device
Inventor: MIURA MICHIO
IPC: G02B27/18
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To decrease the factors to adversely affect imaging by providing the optical device with two lens substrates and plural photoconductive members of which the flank parts have light shieldability. SOLUTION: The lens plates 1, 2 are formed of the same material and are constituted by lining up lenses 3, 4 in one direction in an array form at the same intervals on the one-side surfaces of the respective lens plates 1, 2. The lens plate 1 and the lens plate 2 are aligned and further, the lens plates 1, 2 are so constructed that columnar members 5 are held between the respective lenses of the lens plates 1, 2. These columnar members 5 are the photoconductive members to introduce the light past the lenses 3 toward the corresponding lenses 4. In this case, the respective lens plates 1, 2 are preferably and previously provided with columnar recesses and further, the lens plates 1, 2 and the columnar members 5 are preferably tightly adhered by adhesives.  The same material as the material of the lens plates 1, 2 is preferably used for the columnar members 5 and the flanks of the columnar members 5 are required to have the light shieldability.
Patent JP-S6258103-A (JP)
Title: Method for ultrasonic flaw detection
Inventor: TERAOKA HIDEKI
IPC: G01B17/02
Filed: 1985-09-09
Abstract: PURPOSE:To make it possible to simply inspect the inner surface of a cylindrical object to be inspected within a short time, by filling the cylindrical object to be inspected with a medium pervious to an ultrasonic wave. CONSTITUTION:A cylindrical object 11 to be inspected is filled with a medium 12 pervious to an ultrasonic wave such as oil or water and one vertical ultrasonic probe 13 is provided to the outside of said object 11. When a driving pulse signal is applied to the probe 13 from a transmitter 14, a pulse S is transmitted to the direction shown by an arrow 17 and impinges against the inner surface 11A and inner surface 11B opposed thereto of the object 10 to be reflected while reflected waves SA, SB, SC are received by a receiving part 15. The reflected wave SC is one from the surface 11C. Next, the probe 13 is continuously or intermittently moved over the half periphery of the object 11 to be inspected as shown by an arrow 18 and, every when the probe 13 moves over a predetermined distance, an ultrasonic wave is transmitted from the probe 13. The reflected waves SA, SB at that time are received by the receiving part 15 and imagewise displayed by an image display means 16 based on a C-scope method and the corrosion state over the inner peripheral surface of the object 11 to be inspected can be easily grasped within a short time.
Patent JP-H0249075-A (JP)
Title: Antistatic paint composition
Inventor: YONEDA TADAHIRO
IPC: C09K3/22
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the subject composition capable of imparting excellent antistaticity to an article simply by coating and suitable as an electric field attenuation paint, antistatic paint and secondary electron emission paint by mixing a heteropoly acid to a coating substrate containing a film-forming resin as a vehicle. CONSTITUTION:The objective composition is produced by mixing (A) a coating substrate containing 100 pts.wt. of a film-forming resin as a vehicle with (B) 0.5-100 pts.wt. (preferably 1-50 pts.wt.) of a heteropoly acid [preferably a composite oxyacid of (i) at least one kind of element selected from B, Al, Ga, Si, Ge, Ce, Ti, Zr, Sb, Bi, Rh, Cu, Pt, P, Fe, Co and Ni and (ii) at least one kind of element selected from Mo, W and V].
Patent JP-H0251406-A (JP)
Title: Production of alpha-silicon nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/068
Filed: 1988-08-11
Abstract: PURPOSE:To increase the density and strength of silicon nitride by molding a mixed powder of metallic silicon, Si3N4 and SiO2 powders and by heating in NH3 and/or H2 atmosphere contg. oxygen under a specified condition. CONSTITUTION:A green compact having <=1.0 bulk density is obtained by adding 1-5 pts.wt. SiO2 powder to 100 pts.wt. a mixture of 90-80 pts.wt. metallic silicon having <=88mum particle size and 10-20 pts.wt. Si3N4 having >=90% alpha-percentage and >=25m<2>/g specific surface area. Then, the green compact is nitrided by heating at 1150-1450 deg.C in a nitriding atmosphere contg. NH3 and (or) H2 and <=10<-3>atm O2 at <=10 deg.C/hr the rate of increasing temp. while regulating PN2 partial pressure to <=0.8atm to obtain alpha-Si3N4 contg. fine whiskers having <=0.5mu diameter or acicular crystal.
Patent JP-S58100145-A (JP)
Title: Correcting device for zigzagging of endless belt
Inventor: SAITOU YOSHIHIRO
IPC: G03G21/00
Filed: 1981-12-09
Abstract: PURPOSE:To correct the displacement and zigzagging of an endless belt in the direction of the shaft of a body of revolution by providing a photoreceptor belt used for a microfilm printer, etc., with a displacing means for displacing the body of revolution in such a direction that the extended and supported endless belt is loosened. CONSTITUTION:A photoreceptor belt 1 when running in contact with the flange 30 of a roller 3 by being displaced to an end part in a roller shaft direction is further diaplaced and floats. At this time, when the photoreceptor 1 is loosened through the operation of cams 26 and 27, the photoreceptor 1 is placed in a free state and the part floating in contact with the flange 30 is pressed back by the flange 30 to the center part of the roller 30. Even after the belt 1 is loosened while the bent does not zigzag, the belt 1 is extended and supported again at the position.
Patent JP-H0363600-A (JP)
Title: Method and device for solidification by hydraulic material of used ion exchange resin
Inventor: KURIYAMA OSAMU
IPC: G21F9/30
Filed: 1989-07-31
Abstract: PURPOSE:To improve strength and to decrease the leaching of radioactivity by specifying the effective ratio of the moisture content/amt. of a hydraulic material viewed from the total of the volume of the water released from a used ion exchange resin and the volume of the water released from a used ion exchange resin and the volume of the water added thereto to a prescribed value. CONSTITUTION:A raw material supplying section is constituted of a cement tank 1, a polymer tank 2 and a water-reducing agent tank 3 and the used ion exchange resin from an ion exchange resin tank 5 is supplied through a measuring section 11 to a dehydrating machine 6 from which the resin after the dehydration is supplied by a conveyor 7 to a kneading machine 4. Further, the raw material from the raw material supplying section is supplied to the kneading machine 4. The volume of the water to be supplied to the kneading machine 4 is calculated by a controller 8 in accordance with the amt. of the used ion exchange resin, the average water content of the ion exchange resin after the dehydration and the volume of the water released per weight of the unit dried ion exchange resin, etc. The volume of the water from a water supplying tank 9 is so regulated by a measuring valve 16 as to attain the prescribed calculated volume of water.
Patent JP-S59144637-A (JP)
Inventor: BUORUFUGANGU SHIYUMUTSUKERU
IPC: D02G1/08
Filed: 1983-10-26
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-S6354284-A (JP)
Title: Sheet to be transferred for hot melt transfer recording
Inventor: MORITA JUNPEI
IPC: B32B27/30
Filed: 1986-08-26
Abstract: PURPOSE:To enable the enhancement of transfer efficiency, printing quality, and picture quality, by forming a coating layer containing a specific vinyl chloride-vinyl acetate copolymer as an essential ingredient on the surface to be transferred of a sheet to be transferred. CONSTITUTION:A chloride-vinyl acetate copolymer contains a terpolymer containing vinyl alcohol unit in addition to a bipolymer of vinyl chloride unit and vinyl acetate unit. The mixture incorporates 50-95wt% of vinyl chloride, and the average polymerization degree of the bipolymer or the terpolymer is in the range of 100-800.