baber/WOPTO huggingface dataset:
Patent JP-2000115563-A (JP)
Title: Color space conversion system and method for compensating spectral dispersion between relative chips on connected full width array sensor bar
Inventor: METCALFE DAVID J
IPC: G06T1/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To correct spectral dispersion between sensor chips by storing 1st data in a 1st color space generated by scanning an original image with a plurality of sensors having different spectral characteristics and converting the 1st data into 2nd data in a 2nd color space while processing the 1st data as a function of sets of coefficients corresponding to each sensor. SOLUTION: An image 20 is scanned by a color sensor bar. When a current light sensor is not in existence in a same chip of a preceding light sensor. An RGB-XYZ converter 24 receives 9 coefficients and the coefficients relate to a chip where the current light sensor is in existence. The coefficients are stored in a memory 32 and delivered to the RGB-XYZ converter 24 via a multiplexer 30. The XYZ coordinates represent a standard medium color space. The XYZ values are delivered to an XYZ-L*a*b* converter 34. The L*a*b* color space coordinates are stored in a memory 36 till reproduction of the color original image is desired, and is used to reproduce the color original image.
Patent JP-H10113304-A (JP)
Title: Hand dryer
Inventor: TAKAGI YOSHIFUMI
IPC: A47K10/48
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce a generating noise, and dry hands in a short time by providing a noise restraining means to reduce a noise by a jet blown out of a blowout hole. SOLUTION: In order to restrain a noise by a high speed air current blown out of a blowout hole 5, a surface which is arranged on the inflow side of the blowout hole 5 of a wall surface and is vertical to the jet direction is formed as an inflow part vertical surface 6, and the blowout hole 5 is arranged so as to be vertical to this inflow part vertical surface 6. A bell-mouthed part 7 is also arranged in an inflow part of the blowout hole 5, and a blowout end vertical surface 8 vertical to the jet direction is arranged on the blowout end of the blowout hole 5. An end surface shape on the outlet side of the blowout hole 5 is formed in a clearly trimmed circular shape.  That is, a blowout condition of the blowout hole 5 is adjusted like the blowout hole 5 formed in a circular shape, the inflow part vertical surface 6, the bell-mouthed part 7 and the blowout end vertical surface 8, and disturbance just after blowout is restrained to the possible minimum level, and a generating noise is reduced. When disturbance of a jet is restrained, attenuation of the jet can be reduced, and moisture sticking to hands can be blown away, and drying time can be shortened.
Patent JP-H09111463-A (JP)
Title: Activated catalyst liquid for electroless plating and electroless plating method
Inventor: KANO OSAMU
IPC: C23C18/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an activated catalyst liq. for an electroless plating without necessitating an org. solvent by preparing a hydrophilic activated catalyst liq. containing copper oxalate, palladium salt and an alkali soln. SOLUTION: This hydrophilic activated catalyst liq. for the electroless plating consists of the copper oxalate, the palladium salt (palladium chloride preferably) and the alkali soln (aqueous ammonia preferably). This activated catalyst liq. is applied on a base material to form an activated film, and a metal palladium is deposited on a surface of the base material by irradiating a light (UV rays) on the activated film. The plating film excellent in electrical conductivity and electrodeposition strength is formed by immersing this base material in an electroless plating bath and subjecting the material to the electroless plating by using the metal palladium as the activated catalyst.
Patent JP-H05243250-A (JP)
Title: Transistor device
Inventor: TAKASU HIDESHI
IPC: H01L29/73
Filed: 1992-09-11
Abstract: PURPOSE:To improve a switching speed by reducing a base capacitor. CONSTITUTION:A second transistor 34 is connected in series with a first transistor 30, a third transistor 32 formed in front of the base of the second transistor toward the base of the first transistor which connected between the bases of the first and second transistors, thus, the base of the second transistor and a nonground side terminal of the first transistor are commonly used, and the base of the third transistor is connected to an intermediate connection point of the first and second transistors.
Patent JP-H0578166-A (JP)
Title: Non-reducible dielectric porcelain composition
Inventor: OMORI NAGATO
IPC: C04B35/46
Filed: 1991-09-20
Abstract: PURPOSE:To provide the title composition sinterable at temperatures of as low as <=1080 deg.C, also causing no impairment of its electrical properties even if calcined in a reductive atmosphere. CONSTITUTION:The objective composition can be obtained by incorporating (A) the chief component of generic formula A(Bi2O3.BTiO2)+(100-A) {(Sr100-X-YPbXCaY) (Ti100-ZMgZ)O3} (where, A, B, X, Y and Z are each expressed in mold, satisfying the relationships: 0<=A<=10, 0.8<=B<=8, 0<=X<=100, 0<=Y<=70, and 0.1<=Z<=2) with (B) 0.1-30wt.% of a subcomponent of generic formula aLi2O +bRO+cB2O3+(100-a-b-c)SiO2 (where, R is at least one kind selected from Mg, Ca, Sr and Ba; a, b and c are each expressed in mol%, satisfying the relationships: 0<=a<20, 10<=b<55, and 0<=c<40.
Patent JP-H09116960-A (JP)
Title: Cashless system and portable set used for the system
Inventor: INOUE TAKESHI
IPC: H04W4/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To allow a single communication terminal equipment to have cashless provision for payment of all charges. SOLUTION: A user (a) calls ID information to a financial institution 3 by using a portable equipment 1 and the financial institution 3 conducts cash processing between corresponding accounts based on information relating to ID information and transaction of the user. Or a user (b) uses the portable equipment 1 to be connected to a communication terminal equipment 2 and makes a call to the financial institution 3 by using the portable equipment or a communication terminal equipment after the connection to inform the information of the user (a) relating to the ID information and transaction and the financial institution 3 conducts cash processing between corresponding accounts based on the ID information and transaction of the user (a).
Patent JP-H04148685-A (JP)
Title: Cyclic plasmid
Inventor: TO FUJIO
IPC: C12R1/19
Filed: 1990-10-11
Abstract: NEW MATERIAL:The title plasmid derived from the microorganisms belonging to the genus Rhodococcus, ca.2.6 kb in size and having the following numbers of sites broken by restriction enzyme: (1) Sac I: 2; (2) BamH I: 1; (3) Pvu II: 1; (4) Sca I: 1; (5) Sph I: 1; and (6) Xho I: 1. USE:A vector for raising and modifying microorganisms. PREPARATION:For example, Rhodococcus rhodochrous ATCC 4276 is incubated in a medium followed by recovering the resultant microbes through centrifugation. The microbes are then suspended in a buffer solution and lysozyme is added to this solution followed by shaking the solution at 37 deg.C for 3hr, and an ethidium bromide-contg. buffer solution is added to the above solution. The resulting system is put to density gradient centrifugation and a plasmid fraction detected by ultraviolet irradiation is aliquoted, dialyzed and then gathered through ethanol precipitation. The fraction collected is then subjected to agarose electrophoresis, thus obtaining the objective cyclic plasmid.
Patent JP-S63124104-A (JP)
Title: Control device for electronic equipment
Inventor: NEZU YUKIHIRO
IPC: G03G21/00
Filed: 1986-11-13
Abstract: PURPOSE:To prevent generation or mixture of noises by using different clock signal generating means to drive plural control means and shortening a wiring pattern which connects a clock signal generating means and a control means. CONSTITUTION:The clock signal generating circuits 41-43 are set around a main processor group 11 and subprocessor groups 29 and 30, for independent control of these processor groups. As a result, the wiring pattern 44-46 which secure connection among those groups 11-30 and circuits 41-43 respectively can be shortened. Therefore mixture of noises can be avoided to the patterns 44-46 as well as mixture of clock signals into other circuits from those patterns 44-46.
Patent JP-S62128889-A (JP)
Title: Positioning device for wheel
Inventor: NAMIKI AKIRA
IPC: B62D65/00
Filed: 1985-11-29
Abstract: PURPOSE:To eliminate the need of a wheel reversing device by correctly holding wheels in the horizontal state onto a positioning device, when the wheels are automatically installed onto a chassis. CONSTITUTION:A positioning device 200 is arranged between the rollers 35 constituting a subconveyor, and a basic board 203 is installed in free elevation through a guide part 202 onto a stay 201 supporting the rollers 35. The basic board 204 performs the elevation and lowering movement by the operation of a cylinder unit 204, and a hollow rotary shaft 206 revolved by a motor 207 penetrates through the center of a head 205 in the upper part of the basic board 203. A centering member 208 projecting higher than the upper surface of the head 205 is installed integrally with the upper edge part of the hollow rotary shaft 206, and a rod 209 penetrating through the centering member 208 is vertically moved by the operation of a cylinder unit 210. A clamping hook 213 for clamping wheels is held on the rod 209.
Patent JP-H02124253-A (JP)
Title: Polishing method for roll surface of rubber roll
Inventor: SHIOZUKA HIDETOSHI
IPC: B24B5/37
Filed: 1988-10-28
Abstract: PURPOSE:To reduce the friction coefficient of the roll surface drastically and surely and to make the electrification amt. of a film passing on a rubber roll about zero by executing polishing in order by changing the number count of a sandpaper from the coarse one to the fine one in order and executing finish polishing by a coarse sandpaper once again finally. CONSTITUTION:In case of polishing the roll surface of a rubber roll 1 by a sandpaper, the surface roughness of the roll surface by a surface roughness gage becomes smaller gradually when polishing is executed by changing the number count of the sandpaper from the coarse one to the fine one in order. When polishing is executed by the coarse sandpaper again finally, then, the surface roughness of the roll surface becomes larger a little than in the past according to the measurement by a surface roughness gage. However, the friction coefficient of the roll surface of the rubber roll 1 to a plastic film 2 is reduced surely and drastically and yet with reproductivity by the final finishing by this coarse grained sandpaper.
Patent JP-2001089934-A (JP)
Title: Flame retardant polyester fiber and method of producing the same
Inventor: GYOBU SHOICHI
IPC: D01F6/62
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive flame retardant polyester fiber excellent in thermal stability and yarn manufacturing properties by using a polymerization catalyst other than an antimony compound and a germanium compound. SOLUTION: This flame retardant polyester fiber is produced by polymerizing a flame retardant polyester using the polymerization catalyst satisfying the activity parameter represented by formula (1): activity parameter(AP) (min)<T(min)*2 [AP denotes the time (min) required to polymerize a polyethylene terephthalate(PET) having 0.5 dLg-1 intrinsic viscosity at 275 deg.C under 0.1 Torr degree of decompression using the prescribed catalyst; and T denotes the AP when antimony trioxide is used as the catalyst, with the proviso that the antimony trioxide is added in an amount of 0.05 mol% based on an acid component in the produced PET and expressed in terms of antimony atom] so that the resultant PET polymerized using the catalyst satisfies the thermal stability index represented by formula (2): thermal stability index (TD)<25% [TD denotes the decreasing rate (%) of the intrinsic viscosity when 1 g of the PET having 0.6 dLg-1 intrinsic viscosity is placed in a glass test tube, vacuum- dried at 130 deg.C for 12 h and then melted at 300 deg.C for 2 h in a nitrogen atmosphere] without using the antimony compound or the germanium compound.
Patent JP-H10113546-A (JP)
Title: Porous polymer membrane
Inventor: FUJITA ARIYOSHI
IPC: B01J35/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent various microbes such as bacteria sticking to a porous polymer membrane from growing and at the same time and enable decomposition of an oil content sticking to the membrane decomposable to prolong the life of the membrane by forming the porous polymer membrane suited for production of refined water for preparing food by adding a photosemiconductor particle. SOLUTION: This porous polymer membrane is obtained by treating a resin material supported by a substrate so that it is hydrophilic and is a porous polymer membrane substrate comprising either of a polyvinyl chloride resin or chlorinated polyvinyl chloride resin containing a photosemiconductor particle. This photosemiconductor particle should preferably be equivalent to 25wt.% of the resin material constituting the porous polymer membrane as a content. Further, the photosemiconductor particle is irradiated with an ultraviolet beam or a visible light of short wavelength, so that an electron in the valence band of a semiconductor is transferred to a conduction band to become a free electron and a positive hole.  Thus it is possible to decompose by strong reducing action of the free electron and oxidizing action of the positive hole organic substances such as various microbes e.g. bacteria and an oil content coming into contact with the photosemiconductor.
Patent JP-H08132551-A (JP)
Title: Laminate
Inventor: WATANABE SHIGERU
IPC: B32B27/20
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a laminate excellent in heat resistance, fire retardancy, lightweight properties, rigidity and heat insulating properties by performing heating integral molding without using an adhesive. CONSTITUTION: A laminate is constituted of a plurality of highly rigid plates 12, 13 and the novolac type pohenol resin foam layer 11 integrally bonded to the highly rigid plates 12, 13. The phenol resin foam layer 11 is constituted by arranging a powder consisting of a novolac resin, a curing agent and a foaming agent on the highly rigid plate 12 to preheat and partially melt the same to weld the molten powder to the highly rigid plate and arranging the other highly rigid plate at the position holding the welded powder to heat and integrate the whole.
Patent JP-H09110450-A (JP)
Title: Apparatus for production of glass cell
Inventor: TAKAGI OSAMU
IPC: C03B23/08
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for producing glass cells at a high yield with high production efficiency. SOLUTION: An electric furnace 16 is installed below master molds 12, 13. The upper part and bottom of the electric furnace 16 are provided with an upper port 16a and a lower port 16b of the same shape. A bottom mold 17 vertically movable in the upper port 16a, the lower port 16b and the electric furnace 16 is disposed. The bottom mold 17 forms the base of a blind pipe 2, is fixed to the top end of an arm 18a and is freely vertically movably supported by a motor 23 via a ball screw 19 installed along a guide 18.
Patent JP-S63124691-A (JP)
Title: Imaging guidance data compression transmitter
Inventor: SUNAOKA MASAHIRO
IPC: H04N7/12
Filed: 1986-11-13
Abstract: PURPOSE:To improve the compressing efficiency of a transmission data by providing a means applying differentiation processing while taking difference information between corresponding picture elements between consecutive frame pictures and sending all picture data of a prescribed frame interval as a key data. CONSTITUTION:A data processing unit 1 applies time series to an input data and supplies a time series data 104 to a data compressor 2 and supplies the picture data 101 to a data multiplexer 3 as a key frame 105 with fidelity as a prescribed frame number each. A comparison processing unit 21 of a compressor 2 executes the comparison processing of two consecutive frames one after another to a picture data 101 in the inputted time series data. The comparison processing is executed in a form taking a difference at each two consecutive frames in terms of picture elements. The difference processing data is fed to a differentiation processing unit 21 as a prescribed time series data together with an infrared ray guiding data 102 and a flight various data 103. The processing unit 21, if the picture data is changed suddenly on the next pattern, applies processing the data change so as to exclude it as an overflow data 202. The differentiation processing unit 22 applies differentiation processing to a picture data subject to comparison processing at each frame and outputs the result to a data multiplexer 3 among data from the processing unit 21. Thus, the data of each frame is subject to multiple effect of comparison compression and differentiation compression.
Patent JP-H04146683-A (JP)
Title: Structure for mounting laser diode unit
Inventor: MORISHITA ICHIRO
IPC: H01S5/00
Filed: 1990-10-08
Abstract: PURPOSE:To enable a laser diode unit to emit a high power using a single positive power supply by a method wherein the laser diode unit is driven with its anode side terminal at a high potential, where an insulating material is interposed between a conductive cable and an outer chassis to which the conduc tive cable is connected. CONSTITUTION:A laser diode unit 1 is brought into direct contact with a unit holder 13 so as to dissipate heat released from the unit 1 through the holder 13, and the laser diode unit 1 and the unit holder 13 are kept at a high potential through a positive power supply 10 connected to a terminal member 13. Furthermore, as insulating members 14 and 15 are interposed between the holder 13 and a conductive chassis 17, the conductive chassis 17 can be insulated from the holder 13 and the unit 1. Therefore, the conductive chassis 17 can be kept at a zero potential when a positive power supply is connected to a terminal member 5, so that the laser diode unit 1 can be made to output a high power free from noises. As a negative power supply is not used, a converter and the like can be dispensed with, and in result a laser diode unit can be simplified in structure.
Patent JP-2000093711-A (JP)
Title: Filter equipment and its backwash method
Inventor: SHIMOGAICHI SHINJI
IPC: B01D29/62
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a filter equipment wherein backwash can be more effectively carried out, and a filtration function can be maintained for a long period of time; and its backwash method. SOLUTION: A water-purifying apparatus is equipped with a filter case 10 which is formed cylindrically so that water can pass an inside; filters 13, 14 which are arranged at a required interval in a water-circulating circulating direction inside the filter case 10; a filtration part 15 wherein a space part 151 is formed upside between the filters 13, 14, and granular active carbon is filled therein; and a backwash apparatus 16 wherein a water current is given in a direction of the space part 151 from a lower side in the filtration part 15, and the active carbon 150 is freely moved in the filtration part 15. A backwash apparatus 16 is equipped with a suction member 161 having a cylindrical shape of being narrowed from a lower side to an upper side; and an injection nozzle 160 for giving the water current in a direction of passing inside the suction member 161 and going upside.
Patent JP-H02117262-A (JP)
Title: Image processor
Inventor: IMURA JUNICHI
IPC: G06T1/00
Filed: 1988-10-27
Abstract: PURPOSE:To tabulate a various kinds of input information at the time of inputting an image and to display them on a display by providing a main memory part as a statistical information storage means to store the various kinds of input information, and a processor part having a statistical information processing means. CONSTITUTION:The processor part 3a of a work station processor 3 sets input time at 0 at the time of starting up a scanner 4, and also, counts by 1 as the number of times of scanning, and stores those data in a main memory part 3c. Next, the part 3 transfers the image data of a picture image inputted by the scanner 4 to an image memory part 3b sequentially, and displays it on a display 5, and calculates the size of an image file, then, stores it in the part 3c. When input is completed, the completion time of the start-up of the scanner 4 is read out, and also, scanning time is calculated on relation with the input time, and is stored in the part 3c, and after the scanning is completed, the copy of statistical information stored in the part 3c is stored in an external memory device 6. In such a way, required data can be displayed on the display 5.
Patent JP-H11109988-A (JP)
Title: Sound information visualizing method and device and recording medium stored with sound information visualizing program
Inventor: MINAMI KENICHI
IPC: G10L15/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to express general sound information as character information. SOLUTION: A code book in which featured values of sound information for reference and character information are made to correspond is stored and sound information or video information accompanied by sound information are inputted and distances among featured values of the sound information for reference and featured values of the inputted sound information are calculated and the inputted sound information are transformed into character information to which the calculated distance is the nearest by referring to the code book and, then, the transformed character information are displayed.
Patent JP-H04147157-A (JP)
Title: Automatic document feeder
Inventor: FURUYA TAKASHI
IPC: G03G15/04
Filed: 1990-10-09
Abstract: PURPOSE:To increase the number of stacked documents with simple constitution by providing a 1st and a 2nd conveying means and a 3rd conveying means which stacks documents which are already read on a 1st document tray, sheet by sheet, with document surfaces up after a sheaf of documents is carried onto a 2nd document tray. CONSTITUTION:The 1st conveying means 12 after clamping the sheaf of documents stacked on the 1st document tray 10 with their document surfaces up conveys them together onto the 2nd document tray 20 with the document reverse surfaces up and the 2nd conveying means 31 feeds the documents from the top, i.e. the final page of the documents. The number of stacked documents, therefore, exerts no influence upon the document feeding. The documents which are fed from the top and read are stacked by the 3rd conveying means, sheet by sheet, on the 1st document tray 10 with the document surfaces up. The number of documents which are read can, therefore, be known from the number of documents on the 1st document tray 10. Consequently, the number of stacked documents can be increased with the simple constitution.