baber/WOPTO huggingface dataset:
Patent JP-H09109426-A (JP)
Title: Printing and printing method
Inventor: KATOU KEITA
IPC: B41J35/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the color difference between the surfaces A, B by forming the respective dither patterns of the three primary colors shifting a predetermined number of dots when to converse to dense and light binarized display data. SOLUTION: The signal taken in from a video camera is converted to a RGB signal through an A/D converter 10 and a REGB conversion part 11 to be converted to a RGB signal. These data are inputted to a dither treatment apparatus 13 being corrected in the correcting part 12 in brightness. In the dither processing part 13, the density binary data of every color is obtained by the conversion of the density binary threshold data at a dot position with respect to colores by using a dither threshold value matrix. When the data of the three primary colors of a primary three color density is converted a color density image is converted by shifting a plurality member of dots to make the colors on the A and B surfaces same in printing.
Patent JP-S62129154-A (JP)
Inventor: TAKEYA KUNIO
IPC: B02C17/04
Filed: 1985-11-29
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-H07116787-A (JP)
Title: Carbon steel cast slab by twin-roll type continuous casting method and production thereof
Inventor: MOROHOSHI TAKASHI
IPC: B22D11/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a carbon steel cast slab having fine crystal grain and excellent toughness by twin-roll type continuous casting and a production method thereof. CONSTITUTION:At the time of executing the twin-roll type continuous casting by using a contact-restricting plate, the lower end part of the contact-restricting plate is set at the lower part from the molten metal surface by >= 20mm and also, at the upper part from the position of the depth of 3/4 the radius of the casting roll from the molten metal surface. At the same time, the interval between the lower end part of the contact-restricting plate and the surface of the casting roll is kept to 0.1-1mm to cast the molten steel, and the carbon steel cast slab having the thickness of 0.5-6mm and formed by the crystal grain having <=50mum from the surface to the 1/4 depth, is produded.
Patent JP-S63120064-A (JP)
Inventor: IIRII DORUUHII
IPC: B24B9/06
Filed: 1987-10-22
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-2001092998-A (JP)
Title: Automatic ticket issuing device
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B1/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket issuing device improved in reliability by preventing tickets different from the dimension of standard from being issued. SOLUTION: Concerning this automatic ticket issuing device, recording paper is fed in a prescribed amount from a recording paper roll 10, which is constituted by winding recording paper 8 of a prescribed width, by a feeding mechanism 16, and cut by a cutter 17 and a train ticket 6 of the prescribed width is formed. Ticket information is printed on the train ticket by a thermal head 20 and after magnetic information is recorded by a magnetic recording part 28, the train ticket is issued from a ticket issuing port 12. A short ticket detecting part 22 and a width detecting part 26 for detecting the width of the cut train ticket are provided between the cutter and the magnetic recording part and the train ticket of a width, which is detected by the short ticket detecting part or width detecting part, smaller than the prescribed dimension is collected into a collecting box 34.
Patent JP-2001093808-A (JP)
Title: Exposure method and aligner
Inventor: MASUYUKI TAKASHI
IPC: G03F7/20
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method and an aligner which have high accuracy and satisfactory productivity and workability. SOLUTION: An aligner 1 has an illumination optical system 2 which illuminates a mask M with a light beam from a light source 21, a projection optical system 3 which projects the image of the pattern of the mask M illuminated by the exposure light EL upon a substrate W, a substrate stage 7 with a plurality of substrate holders 6, and a control unit 9 which integrally controls all the movements of the exposure apparatus 1. The control unit 9 controls the substrate stage 7, so as to be expose the substrate W after the lapse of a waiting time, until the temperature difference between one of the substrate holder among the plurality of substrate holders 6 and the substrate W placed on the substrate holder becomes almost zero. Here, the thicknesses of the plurality of substrate holders 6 can be set different from each other.
Patent JP-S63123693-A (JP)
Inventor: SHIROMOTO TOKINORI
IPC: D06H7/00
Filed: 1986-11-12
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-H04144923-A (JP)
Title: Alpha-iron oxide having excellent metallic luster
Inventor: SATO GENICHI
IPC: C01G49/06
Filed: 1990-10-05
Abstract: PURPOSE:To improve the metallic luster of a flaky iron oxide by controlling the average particle diameter of the primary particle of the oxide and removing fine particles of <=20mum in diameter. CONSTITUTION:The subject alpha-iron oxide is composed of a flaky iron oxide having an average primary particle diameter of 30-200mum and free from fine particles having particle diameter of <=20mum. The flaky iron oxide can be produced e.g. by oxidizing iron powder in an aqueous solution of a caustic alkali at >=210 deg.C. The objective alpha-ferrous oxide having excellent metallic luster is produced by fractionating the obtained flaky iron oxide.
Patent JP-H03134402-A (JP)
Title: Feed water flow controller for electric power plant
Inventor: AOKI TOSHIO
IPC: F22D5/26
Filed: 1989-10-17
Abstract: PURPOSE:To enable stable supply of feed water over a wide flow rate range, from lower to higher flow rates, by regulating the opening of a feed water control valve based on a value detected by a second flow rate detector when there is no output from a setter, and regulating the opening of the valve based on a value detected by a first flow rate detector when there is an output from the setter. CONSTITUTION:When a deviation value for a feed water flow rate equal to, for example, 40% of a maximum flow rate, a set value in a setter 31 is so selected that the setter 31 produces an output according to an input thereto, and an output from a switch 30 is so determined that transfer from a signal produced by an adder-subtracter 43 to a signal produced by an adder-subtracter 28 can be made when the setter 31 gives an output. When the feed water flow rate is not more than 40% of the maximum flow rate, the opening of a feed water flow control valve 10 is regulated based on a value detected by a flow rate detector 25 provided in a piping on the inlet side of a starting feed water pump 24 and a value detected by a temperature detector 26. When the feed water flow rate exceeds 40%, the opening of the valve 10 is regulated based on a value detected by a flow rate detector 25 provided in a pipe on the outlet side of the valve 10 and a value detected by the temperature detector 26. It is thereby possible to perform a stable feed water flow control.
Patent JP-H07106268-A (JP)
Title: Furnace core tube
Inventor: KUROKI TAKAYORI
IPC: H01L21/22
Filed: 1993-09-30
Abstract: PURPOSE:To prevent contamination in the inside and the outside of an equipment which is to be caused by deposition of impurities in a furnace core tube as well as their discharge as in an untreated effuluent manner. CONSTITUTION:In a furnace core tube which supplies vaporized impurities to the body 11 of a furnace core tube installed so as to stretch in the horizontal direction, and is used when impurities are diffused in or deposited on an object member loaded in the body 11 of the furnace core tube, a drip tray 12 is arranged in the bottom part of an aperture for carrying-in and carrying-out in the body 11 of the furnace core tube, and reliquefied impurities are collected. Thereby contamination in the inside and the outside of an equipment which is to be caused by deposition of impurities in the body 11 of the furnace core tube as well as their discharge as in an untreated effuluent manner is prevented.
Patent JP-2001091471-A (JP)
Title: Inspection device for pet molding
Inventor: MATSUMOTO KINDO
IPC: G01N21/90
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a detector for a PET(polyethylene terephtalate) molding accurately detecting the external appearance of a mouth part without affected by a screw part, etc. SOLUTION: In a detector for a PET molding which is so formed as applying a light to the PET molding 1, or an analyte, picking up an image thereof by a camera 10, and detecting foreign matter, a ring lighting 11 is arranged in the upper part of a mouth part of the PET molding 1 and a diffusion plate 12 is arranged in the rear face of the mouth part in the opposite side of the camera 10.
Patent JP-H03133119-A (JP)
Title: Photographic plate making device for semiconductor wafer and its method
Inventor: NIKORASU EFU PATSUSHIYU
IPC: G03F7/20
Filed: 1990-10-05
Abstract: PURPOSE: To improve the uniformity of irradiated light by including a photochromic glass at an optical path between an application light source and a semiconductor wafer. CONSTITUTION: A photochromic glass 32 is arranged closer to an upstream side in front of a mask 22 in an optical path, and the phtochromic glass 32, and the mask 22 are arranged at a common focusing position between a capacitor lens 20 that is provided while relating to an irradiated light source 12 and a taking lens 24 for forming the pattern of the mask 22 on a wafer W. Even if the light intensity of the light source 12 changes rapidly, the photochromic glass 32 changes smoothly and uniformly in response to a new intensity, thus eliminating the nonuniformity of light and hence eliminating the nonuniformity of light that is applied to the semiconductor wafer W.
Patent JP-H03191766-A (JP)
Title: Foaming method for carbonated beverage and vessel therefor
Inventor: RI YOUEKI
IPC: C12G1/06
Filed: 1990-10-05
Abstract: PURPOSE: To continuously foam carbonated gas bubbles which are supersaturated in a carbonated beverage at the time of pouring it into a container by leaving a little amount of air on the recessed/projected surface of a container base surface. CONSTITUTION: A sharp recessed groove 3 is formed in a container where the carbonated beverate is poured for drinking and in a base surface part 2 of an inner part in the fixed space of the container for storing the carbonated beverage. Or, porous substance is adhered so that a carbonated gas molecule dissolved in a solution is permitted to flow into small air foams P which remain on a fine recessed and projected surface 4 in the groove 3. The air bubbles whose quantity is increased by the flowing-in remain by original quantity, the foams for the portion of flowing-in quantity ascend and are bubbled, and this kind of activation is continued.
Patent JP-H04145743-A (JP)
Title: Optical loop network
Inventor: KURIYAMA MASARU
IPC: H04B10/27
Filed: 1990-10-08
Abstract: PURPOSE:To make it unnecessary to supply power to an optical fiber storing device by constituting an optical network by means of the fiber storing means in the case of adding or eliminating a station to/from a loop. CONSTITUTION:In the case of moving the station 13 from a port (b) to a port (a), optical fibers 21-1, 21-2 are disconnected from the optical fibers 71-1, 71-2 of the port (b) and a folded optical fiber 82 is connected to the disconnected port (b). On the other hand, a folded optical fiber 81 is disconnected from the port (a) and the fibers 21-1, 21-2 are connected to the optical fibers 71-2, 71-3 of the port (a) instead of the fiber 81. In the case of increasing a station, the fiber 81 is disconnected from the port (a) and an optical fiber for connecting this optical fiber storing device 71 to the additional station is connected to the port (a).
Patent JP-H06193808-A (JP)
Title: Boiler
Inventor: EBAAHARUTO UITOKOFU
IPC: F22B37/10
Filed: 1993-09-29
Abstract: PURPOSE: To form a steam generator capable of generating high steam pressure and high temperature live steam with low engineering cost and a high efficiency. CONSTITUTION: A fossil-fueled steam generator includes a vertical gas flue, of which surrounding walls 4 comprise tubes 12 through which a medium can flow. The tubes 12 are connected gastightly together in a lower region A near a flame location, and the tubes 12 are disposed next to one another defining gaps between the tubes in a region B above the lower region.
Patent JP-H07123141-A (JP)
Title: Telephone set with memorandum writing function
Inventor: AKATSU MASAFUKU
IPC: H04M1/00
Filed: 1993-10-27
Abstract: PURPOSE:To transmit contents without failures to prevent the trouble that when a user answers the phone desiring to write important telephone number, amount of money, time, etc., on business but doesn't have a writing gear at hand and has no way except memorizing. CONSTITUTION:Plural keys used for dial transmission and memorandum write, a special button for switching between dial transmission and memorandum write, and a display means on which various information are displayed are provided. When a control circuit 26 in the telephone set main body is set to the speaking state, dial transmission is switched to memorandum write by depression of the special button; and when a key input signal is sent from a ten key circuit 22 at this time, the key depression information is recognized by the control circuit 26 and is not only stored in a memory circuit 27 but also displayed on an LCD display part 33 as memorandum information. Thus, the memorandum is written in the middle of speaking by the key input.
Patent JP-H07119893-A (JP)
Title: Control method for cryogenic liquid piping
Inventor: EGASHIRA MORITAKA
IPC: F17C6/00
Filed: 1993-10-27
Abstract: PURPOSE:To prevent a Gaysering phenomenon by maintaining a piping at a low temperature without making a cold reserving circulation. CONSTITUTION:In a storage operation, a switch 23 is converted to a liquid level controller 19 side as well as a liquid exhaust control valve 17 and a storage jar main valve 21 are closed. And when a piping system is left as it is, a gas is generated in the piping system, and it is accumulated in a gas tank 11 provided at the uppermost end in the piping system. The liquid level in the gas tank 11 is detected by a level detector 14, and the opening of a liquid feed control valve 20 is regulated to make the liquid level in the gas tank 11 constant. In this case, when the liquid level in the gas tank 11 is less than a specific level, the pressure is detected by a pressure detector 18 provided at the lowermost end of the piping system, and the opening of a degassing control valve 15 is regulated to make the pressure constant, so as to draw out the gas in the gas tank 11.
Patent JP-H04145575-A (JP)
Title: Method and device for inspecting shipping commodity
Inventor: NAKATSU YUZO
IPC: G06Q10/08
Filed: 1990-10-06
Abstract: PURPOSE:To improve the efficiency of commodity inspection work by preparing order confirmation data from order data and, at the same time, reading bar codes marked on shipped commodities with a scanner. CONSTITUTION:A data reading means 8 reads order data or picking data and order confirmation data exchanging means 9 produces order confirmation data by selecting or rearranging the order data or picking data. A scanner reads bar codes marked on shipped commodities and a bar code data reading means 10 reads the obtained bar code data in the register section of a central processing unit 2. When no bar code is marked on the commodities, commodity data are manually inputted to the register section of the central processing unit 2 from a keyboard 3. Then the order confirmation data are compared with the bar code data read by the scanner or manually inputted commodity code data for checking a wrong commodity, number of commodities, or defective commodity. Therefore, more inexpensive commodity inspections can be performed more quickly and more accurately.
Patent JP-H06113737-A (JP)
Title: Method for preparing fermentated milk
Inventor: TANNO KATSUTOSHI
IPC: A23C9/123
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a fermented milk hardly having acetic acid content and having good flavor. CONSTITUTION:A starter containing a microorganism belonging to the genus Bifidobacterium is subjected to pressure treatment and then inoculated into a milk to provide the objective fermented milk hardly having acetic content and having good flavor in a simple operation.
Patent JP-H02116412-A (JP)
Title: Driving device for operating tool for operations during run
Inventor: AIDA TADAKATSU
IPC: G05D3/12
Filed: 1988-10-25
Abstract: PURPOSE:To enhance accuracy in driving an operating tool such as a cutting blade for operations during run by providing a driving control means which directs driving commands to a driving means in such a way as to meet a driving schedule corresponding to the running condition of an object. CONSTITUTION:A driving schedule for an operating tool is set in advance as the function of the running condition of an object 1 in a driving schedule means 30, wherein the driving schedule is composed of an acceleration/deceleration range making a continuous change in accelerating/decelerating the operating tool 4 via a driving means 20, and of a constant speed range which runs and carries the object 1. Then, driving commands are directed to the driving means 20 from a driving control means 40 in such a way that the driving condition to the operating tool meets the driving schedule corresponding to the running condition of the object 1 detected by a detecting means 10. As a result, the occurrence of slippage between the driving command value and the actual movement of the operating tool in the acceleration/deceleration range is eliminated, the operating tool 4 can thereby be positioned to a specified position with respect to the running object with high accuracy.
Patent JP-H1183316-A (JP)
Title: Drying device and drying method
Inventor: KAMIKAWA YUJI
IPC: H01L21/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the drying accuracy, and to reduce the consumption of the dry gas. SOLUTION: A drying device is provided with a dried gas generator 41 to be connected to a drying part 30 through a dry gas (IPA vapor) feed piping 32, a diaphragm pump 50 for regulating the flow rate to be interposed in an IPA feed piping to connect an IPA tank 48 to the dry gas generator 41, an N2 gets feed source 52 to feed N2 gas to the dry gas generator 41, and a heater which is arranged in the dry gas generator 41 to generate the dry gas. The IPA concentration in the dry gas is kept in the range of 3-80% by regulating the quantity of IPA to be led to the dry gas generator 41 by the diaphragm pump 50, and the temperature of the dry gas is kept in the range of 80 to 150 deg.C through the heating by a heater.
Patent JP-H05107448-A (JP)
Title: Stereo-microscope
Inventor: MORIZUMI MASAAKI
IPC: G02B7/04
Filed: 1991-10-17
Abstract: PURPOSE:To prevent faulty range-finding by interposedly providing polarizing filters both to a light-projecting means and to a range-finding means, so that a focusing mechanism can be driven on the basis of the signal of the range-finding means. CONSTITUTION:A range-finding light-projecting means 60 is arranged integrally with a down-projection lighting means 30. The range-finding light-projecting means 60 is successively provided with a light source 61, a light-projecting lens 62, chart plate 63, a polarizing filter 64, and a prism 65; and the target image produced from the rear by the chart plate 63 on the rectanglar prism 33 of the down-projection lighting means 30 is projected on the surface of a subject W together with the lighting light. On the other hand, in the rear on the opposite side of the down-projection lighting means 30, a phase-difference detecting type range-finding means 40 is arranged. The range-finding means 40 is provided with a range-finding objective lens 41, two range- finding prisms, a field lens, a separator lens, and a range-finding optical system 47 using a detection element in order from an objective lens 11 side, and a polarizing filter 49 is interposed thereinto. By providing the polarizing filters 64, 49 in this way, faulty range-finding due to the direct reflection on the subject surface can be prevented.
Patent JP-H05104093-A (JP)
Title: Method for controlling silica/silicate deposition in water system using 2-phosphonobutane-1,2,4- tricarboxylic acid and anionic polymer
Inventor: JIYASUBIIRU ESU JIRU
IPC: C02F5/10
Filed: 1991-10-17
Abstract: PURPOSE: To make it possible to effectively control the deposition of silica/ silicate in a water system by adding an effective amt. of 2- phosphonobutane-1,2,4-tricarboxylic acid or its salt to the water system.  
     CONSTITUTION: The deposition of the silica/silicate in the water system is controlled by adding the effective amt. of the 2-phosphonobutane-1,2,4-tricarboxylic acid or its salt to the water system. The term 'water system' signifies the inclusion of a cooling water system, boiler water system, desalting system, gas scrubber water system, blast furnace water system, reverse osmosis system, evaporator system, paper making system, mining system, etc. The term 'control of the deposition of the silica/silicate' signifies the inclusion of the suppression of silica polymn., threshold precipitation suppression, stabilization, dispersion, solubilization and/or reduction of the grain sizes of calcium silicate, magnesium silicate and silicon ions at the time of silica and silicate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07193506-A (JP)
Title: Method and sigma-delta modulator system that make cascade connection for three sigma-delta modulators
Inventor: KAARIN DOURUU KEIBURAA
IPC: H03M3/02
Filed: 1994-11-02
Abstract: PURPOSE: To provide the method and system to realize A/D conversion of a high resolution. CONSTITUTION: The method for cascade connection of sigma-delta modulators includes a step where inputs E1 , E2 , and E3 of quantizers of modulator stages 12, 14, and 16 are sent to following stages. Consequently, signals sent to following stages are differences between outputs of preceding stages and a quantization noise. This method also includes a step where quantization noises of two first stages are eliminated in the same manner as outputs of two first stages to convert a final output yout of cascaded modulators to a delay version of input and, in addition, a scaled version of the last stage shaped by a fourth order high pass function.
Patent JP-H09115472-A (JP)
Title: Contrast adjusting method in scanning electron microscope, and scanning electron microscope
Inventor: FUTAMURA YOSHIHIKO
IPC: H01J37/22
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To set contrast in a desired value in a short time. SOLUTION: Multiplication voltages to be impressed from a power source 10 are defined as 1V, 2V, and contrast values C1 and C2 at this time are respectively detected by a contrast value detecting circuit 15. These contrast values C1 and C2 are supplied to an operation circuit 18, and the following operation is performed. [α=ln(C1/C2)/ln(V1/V2)]. In actual automatic contrast adjusting operation, a preset value calculating circuit 16 performs operation on voltage necessary to make contrast coincide with a desired value by a supplied contrast value, photoelectron multiplying voltage impressed on a photomultiplier 8 from the power source 10 and an α value from operation circuit 18.
Patent JP-2001089776-A (JP)
Title: Lubricating oil for refrigerating machine
Inventor: KAWAHARA YASUYUKI
IPC: C10N40/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil excellent in thermal stability, hydrolysis stability, electrical insulation and lubricity. SOLUTION: This lubricating oil for refrigerating machines contains a 1,2- cyclohexanedicarboxylic acid diester of the general formula (I) (R1 and R2 are each a 3-11C branched alkyl, 3-10C cycloalkyl or 1-11C straight-chain alkyl) which is obtained by nuclear hydrogenation of the corresponding phthalic diester <=0.1 mgKOH/g in total acid value.