baber/WOPTO huggingface dataset:
Patent JP-H07203234-A (JP)
Title: Color picture converter
Inventor: KOMATSU MANABU
IPC: G06T11/00
Filed: 1993-12-29
Abstract: PURPOSE:To compress an input color picture signal by mapping a unit area of a constant lightness area in a uniform space when a signal of the uniform color space is in existence at the outside of a reproduction enable color space to other area in the compression direction so as to keep the color balance and impression of an input color picture utmost. CONSTITUTION:A color picture signal received from an input section 101 is converted into a color of an L*a*b* being a uniform color space by a color conversion section 102 and the converted color is written in a memory section 103. A counter section 104 divides the uniform color space into plural unit areas to detect to which unit area an L*a*b* signal belongs in the memory section 103 and counts the number of pictures. A generating section 105 generates a color map of the received picture data (L*a*b* signal) and a comparator 107 compares the picture with a picture in a reproduced color space stored in the storage section 106 for each unit area to discriminate the presence of the picture at an area at the outside of the reproduction enable space. A decision section 108 decides a unit area to be shifted on a plane of a constant lightness area. Then the picture data in the area are converted through mapping between areas by a conversion section 109, a change section 110 converts the data into a CMY signal and it is outputted to the color image forming device from an output 111.
Patent JP-H07199566-A (JP)
Title: Image recorder
Inventor: NAGASATO YOICHI
IPC: G03G21/00
Filed: 1993-12-29
Abstract: PURPOSE:To insert a slip sheet into an arbitrary page by feeding the slip sheet after a paper sheet was completed in recording on one surface of a page is ejected, when the page to be inserted with a slip sheet is completed in one face recording and feeding a slip sheet as it is when the page is completed in both face recording. CONSTITUTION:This image recorder is provided with a means deciding whether the page to be inserted with a slip sheet is the one face recorded one or both surfaces recorded are and a control means feeding a slip sheet S1 after the paper completed in the recording of one surface of the page is ejected in the page after its one surface is recorded based on the decision of this deciding means and a slip sheet S2 as it is in the page after its both surface is recorded. When the page to which the slip sheet is fed is one after is one surface is recorded, on the surface opposite to this surface, the image of the next page can not be recorded, so that the paper having the completion of the recording is ejected and then, the slip sheet is fed. When both surfaces of the page into which the slip sheet is inserted have already been recorded, the slip sheet S2 is fed as it is because of an end to the image of the next page.
Patent JP-2001170552-A (JP)
Title: Novel method for reforming surface of wall paper
Inventor: KITAGAWA YOSUKE
IPC: B05D5/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for reforming the surface of wall paper, by which various problems in a conventional method can be solved. SOLUTION: This reforming method includes emboss processing, and the surface of the wall paper is coated with a surface modifier after the emboss processing.
Patent JP-H11184983-A (JP)
Title: Electronic data processing adapter
Inventor: KITSUTA KENICHI
IPC: G06K19/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an adapter that is surely connected to an electronic card and is excellent in operation reliability. SOLUTION: This device is provided with a card storage part 33 in an intermediate part in the thickness direction of a case body 5 which has almost the same shape and area as a disk cartridge, has a card receiving member 8 of which receiving side opposed to the card storage part 33 is flat, has a pressure member 16 projectingly arranged so that it opposes the card receiving member 8 by way of the card storage part 33, one flat side of an electronic card 1 stored in the card storage part 33 is closely adhered to a receiving surface of the card receiving member 8 by the pressure of the pressure member 16 and most of the other flat side of the electronic card 1 is made float in the card storage part 33.
Patent JP-H07236569-A (JP)
Title: Hydrating and heating device
Inventor: TOMITA TAKASHI
IPC: F24V30/00
Filed: 1991-12-22
Abstract: PURPOSE:To reduce the cost of a heating device which generates heat by bringing water and calcium oxide into hydration reaction, by forming calcium oxide as a porous granular material formed by calcining limestone (quick lime) and incorporating an alkaline earth metal chloride into water. CONSTITUTION:This heating engine device houses a water bag 11 formed by housing an aq. sol. 11b contg. 30 to 40wt.% magnesium chloride, etc., into a resin film bag 11a having high sealability and excellent tearing property. An exothermic agent bag 12 formed by housing the calcined quick lime 12a which generates heat by the hydration heat generated by the contact reaction with the aq. soln. into a resin film bag 12b having the excellent outdoor barrier property, tearing property and thermal shrinkage characteristic is arranged above this water bag 11. Both bags 11, 12 are respectively provided with yarn 14 for unsealing and are housed into a paper tray 10. The opening of the tray 10 is covered with a vapor permeable sheet (non-woven fabric, etc.) 13 and is stuck therewith, by which the desired hydrating and heating device is constituted.
Patent JP-H05172341-A (JP)
Title: Heating device
Inventor: OMORI YOSHIHARU
IPC: F24C7/02
Filed: 1991-12-20
Abstract: PURPOSE:To prevent occurrence of electric discharge between opposing surfaces of a container and a receiving table when microwave heating is carried out by means of a heating device provided with a metal container accommodating an object to be heated and a metal receiving table on which the container is mounted. CONSTITUTION:A container 5 accommodating an object to be heated has a flat bottom portion 51 on the outer periphery of the bottom thereof and an elevated portion 52 on the inner side of said periphery so that an annular portion R1, wherein the container 5 is in cotact with a receiving table 4, and an annular portion R2, wherein a predetermined gap is provided between the container 5 and the table 4, are formed concentrically. And the width W of each of the portion R1 and the portion R2 is made equal to the product of an odd number and one-fourth of the wavelength of microwave.
Patent JP-2000184140-A (JP)
Title: Detection method of scan start point, scanner, method and device for picture information read
Inventor: SATO SHU
IPC: B41J2/44
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To read picture information in the forward direction and the reverse direction with a high precision without the occurrence of deviation in picture elements between picture information read in the forward direction of main scanning and that read in the reverse direction with respect to a picture information reader. SOLUTION: The movement distance of an optical head 50 from a read end point X1' to an inversion point Xm in the forward direction is detected as a pulse counted value C2 of an encoder 65 by an offset measuring means 72, and a second read start point detection means 73 detects the position, where a value C3 counted by the offset measuring means 72 after inversion to the reverse direction coincides with the value C2, as the rear start point in the reverse direction.
Patent JP-H06197027-A (JP)
Title: Viterbi decoding method and decoder
Inventor: ISHIDA TAKEHITO
IPC: H03M13/41
Filed: 1992-12-22
Abstract: PURPOSE:To improve an error rate by decoding a transmission code from a reception code and estimating a tentative value based on a difference between a reception code series or a positive metric and a negative metric. CONSTITUTION:A reception code (y) and a threshold level th inputted to input terminals 11, 15 are subjected to arithmetic operation processing respectively and a difference DELTA between metrics Fp.Fm is stored in a register 25. The difference DELTA is fed to subtractors 23, 24 and the generation of a positive merge or a negative merge is detected based on outputs PMG and MMG of the MSB outputs. In the case of y>th and y<-th, an OR gate 31 goes to an H level and in the case of -th<y<th, the OR gate 31 goes to an L level. Furthermore, in the case of no merge, the output of an OR gate 35 goes to an L level, the output of a register 33 is stored in a buffer 34 and when any merge takes place, the output of the gate 35 goes to an H level and the signal PMG is stored in a register 37. Then the output of an OR gate 40 goes to H only when a merge is negative in a preceding state and positive at present or vice versa and fed to the buffer 34.
Patent JP-H05169065-A (JP)
Title: Automatic control unit for chlorine addition
Inventor: SHIYOUJI NAGAHIRO
IPC: C02F1/76
Filed: 1991-12-24
Abstract: PURPOSE:To perform remote control in the automatic control unit for city water by connecting a host computer in a central control room to a field automatic monitor for water distribution elements by modem telephone and connecting the automatic monitor for water distribution elements to a controller of a chlorine addition device by an analog signal. CONSTITUTION:A host personal computer 11 in a central control room 1 is connected to a modem telephone 31 of an automatic monitor for water distribution elements 3 through a data communication controller 12, a modem telephone 15 and a NTT telephone line 2. The automatic monitor for water distribution elements 3 is constituted of a measuring control part 4 and a measuring part 5 and connected to a controller 61 of a chlorine addition device 6 by a residual salt analog signal 56 and a flow rate analog control part 57. And the desired value or residual chlorine is sent from the central control room 1 to the automatic monitor for water distribution elements 3 to sent the measured values of residual chlorine, etc., each to the chlorine addition device 6 and the central control room 1. Thus remote control is made in the central control room 1.
Patent JP-H05156844-A (JP)
Title: Simple frame house
Inventor: TAKAHASHI ETSUO
IPC: E04B1/344
Filed: 1991-12-03
Abstract: PURPOSE:To conduct transport and storage safely without damaging top portions by engaging plural number of arch type movable support rods with guide members guidably and movable, and providing flat piling support both end portions of support bodies. CONSTITUTION:A fixation metal fitting 16 is taken off, and arch type movable support rods 14 and top bodies 15 are respectively moved in a perpendicular state along first guide members from the center of a main body 1 to both side while they are being contracted, and carried onto support bodies at both ends of the main body 1 through the 2nd guide members 8. Movable support rods 14 are fixed at arch type fixation support rods 12 by means of top body fixation metal fittings 17. Next, connecting members 18 connecting the main body 1 to support bodies are released, and by turning respectively the pair of support bodies, movable support rods 14 and top bodies 15 together with fixation support rods 12 are made to fall sideways on the floor board 2 of the main body 1. Accordingly, a simple frame house falls into a flat and compact state. As a result, storage and transport can be accomplished by piling up a plurality of simple frame houses that are in a flat and compact state, on flat piling support bodies 13 at the pair of support bodies.
Patent JP-H05170879-A (JP)
Title: Polyester disc base and its manufacture
Inventor: YAO KENJI
IPC: G11B7/24047
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a disc base having low birefringence good transparency and excellent moldability and dimensional stability by forming from a specified acid component, two specified dihydroxy compounds, and an aliphatic glycol. CONSTITUTION:A disc base made of an aromatic polyester which has a glass transition temperature of 90 deg.C or higher and is formed from terephthalic acid and/or isophthalic acid or their derivative capable of forming an ester, a dihydroxy compound of formula I having two aromatic rings and an alicyclic ring in the principal chain, a dihydroxy compound of formula II having aromatic rings and sulfur atom (s) in the principal chain, and an aliphatic glycol. In the formulas, R1 is 2-4C alkylene; R2, R3 and R5 are each H or 1-7C alkyl; R4 is a direct linkage or 1-5C alkylene; n1, n2 and n3 are each 1 or 2; R6 is 2-4C alkylene; R7 and R8 are each H or 1-7C alkyl; Y is a group containing sulfur atom (s); and n4 and n5 are each 1 or 2.
Patent JP-2001171253-A (JP)
Title: Wrapping body of lithographic printing original plate
Inventor: SANO ATSUHIRO
IPC: G03F7/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping body of a lithographic printing original plate laminate provided with a photosensitive layer sensitizing with infrared laser beams without developing the lowering of the sensitivity of the layer. SOLUTION: This wrapping body is for wrapping a lilhographic printing original plate by laminating pulp-board paper on the top surface and on the undersurface of the lithographic printing original plate laminate, which is produced by providing the photosensitive layer sensitizing with the infrared laser beams on an aluminum support, under the state that a steam screening layer is provided at least on the surface contacting with the photosensitive layer of the pulp-board paper.
Patent JP-2001175943-A (JP)
Title: Vending machine
Inventor: YAMAZAKI HIROYUKI
IPC: G07F9/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To heat or cool only articles in a lower part by forming an intermedi ate circulating path in the intermediate part of a column. SOLUTION: First vend mechanisms 54a and 54b for vending articles 17 are provided in the lower terminal part of columns 51a and 51b, and second vend mechanisms 54a and 54b which form a circulating path R for air to be circulated are provided in the intermediate part of the columns 51a and 51b.
Patent JP-H11189256-A (JP)
Title: Assembly of pour port and cap, and cap
Inventor: KAMEDA KATSUMI
IPC: B65D41/38
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an assembly of a pour port and a cap wherein when a cap is once removed from a pour port, a thin wall part is ruptured so that a cap body and a ring are separated and the ruptured part of the thin wall part does not remain in the ring. SOLUTION: A cap 20 comprising a cap body 21 and a ring 23 is mounted to a pour port 10. A plurality of ring ratchets 27 are provided on the top end of the inner surface of the ring 23. Pour port ratchets 16 are provided on the outer surface of the port 10. When the port 10 is removed from the cap 20, the ratchets 27 of the ring 23 engage with the ratchets 16 so that the ring 23 is separated from the cap body 21 from a thin wall part. Since the thin wall part is tapered off toward the ring 23, the ruptured part of the thin wall part is prevented from remaining on the side of the ring 23.
Patent JP-2001170561-A (JP)
Title: Method for curing coating film of uv-curable pressure- sensitive adhesive
Inventor: TANAKA AKIFUMI
IPC: B42D15/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing a UV-curable pressure-sensitive adhesive coating film by which the coating films can be bonded together by setting the films in close contact with each other and applying a strong pressure to them, although the coating films provided on the specified parts of the lapping faces of a base sheet normally do not adhere to each other and the coating films can be easily peeled from each other regardless of time that elapses after bonding or a direction in which the films are separated, when the bonded coating films are peeled from each other. SOLUTION: The coating film is cured through the process to apply a UV- curable pressure-sensitive adhesive to the base sheet to form the coating film and irradiate it with an ultraviolet light from the coating film side, the process to irradiate it with an infrared light from the coating film side and the process to cool the base sheet side.
Patent JP-H10198622-A (JP)
Title: Client and server
Inventor: NAGAMINE KIMIHIRO
IPC: G06F13/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To execute the log-in operation of a new client computer when there is a client computer having no necessity of log-in operation even when the number of client computers logged in a server computer reaches a maximum log-in number. SOLUTION: The final access time of each client computer in a log-in state to the server computer is stored in a RAM 16. When a log-in request is newly outputted from a client computer, after checking there is no access for the set time or more, the client computer is logged out and the new log-in request is received.
Patent JP-2000179707-A (JP)
Title: Passage opening/closing valve
Inventor: MAEDA KAZUTO
IPC: F16K1/42
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a passage opening/closing valve capable of surely closing a fluid passage even if each member expands/contracts due to variation in temperature. SOLUTION: When a first abutting member 32 is seated in a first valve seat 22 and moreover a second abutting member 33 is seated on a second valve seat 28, an EGR(Exhaust Gas REFLUX) valve is closed, cutting off the communication between an exhaust gas inflow passage 100 and an exhaust gas outflow passage 101. A valve housing 20 is made of cast iron. The first valve seat 22 an the first abutting member 32 are formed by pressing a thin stainless steel plate to elastically deformable. The first valve seat 22 is provided with corner parts 22a, 22b forming a step between the outer peripheral side and the inner peripheral side.  Thus, even if an outer peripheral annular part 23 deforms due to a difference in the coefficient of thermal expansion between the valve housing 20 and the first valve seat 22, the distorsion of the outer peripheral annular part 23 is prevented from being transmitted to the inner peripheral annular part 24, owing to the elastic deformation of the corner parts 22a, 22b.
Patent JP-H05183682-A (JP)
Title: Optical signal generator
Inventor: FUJITA ATSUSHI
IPC: H04N1/036
Filed: 1991-12-30
Abstract: PURPOSE:To use a usual frequency clock signal by transferring picture data for a time zone other than a rise time and a fall time to a control circuit so as to avoid malfunction of the control circuit due to noise. CONSTITUTION:Picture data are inputted to a picture memory from a host computer and transferred to a shift register 21 for each of area data. The transfer is implemented synchronously with a transfer clock signal DCLOCK inputted from a picture data transfer timing counter to the shift register 21. When area data are prepared, a latch strobe signal LS is inputted to a latch circuit 22, in which the area data are latched. The latched area data are inputted to one input terminal of an AND gate 24 being a component of a drive circuit 23. The transfer clock signal DCLOCK is delayed by T1, T2, T3, T4 for each area and the data are transferred for a time zone other than the rise and fall of the drive signal CL.
Patent JP-H05177239-A (JP)
Title: Descaling device for steel plate
Inventor: KOJIMA SEIJI
IPC: B21B45/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide a descaling device for steel plate which can continuously change the quantity density of the high pressure water injected from nozzles. CONSTITUTION:This device consists of plural headers 2 which are arranged leaving intervals between the surface of a steel plate 1 and in parallel with each other and plural nozzles 3 for injecting high pressure water in layer toward the surface of the steel plate 1 and provided on each of plural headers 2 leaving spaces, injection pattern B of the high pressure water injected from each of plural nozzles 3 is that inclined to the axial line of the header 2. In the descaling device for the steel plate, each of plural headers 2 is turned by a driving device in the horizontal direction.
Patent JP-H11191691-A (JP)
Title: Electromagnetic shielding adhesive film, electromagnetic shielding structure and display provided therewith
Inventor: UEHARA TOSHISHIGE
IPC: H05K9/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To impart an electromagnetic shielding adhesive film which is superior in electromagnetic shielding property for blocking out electromagnetic waves emitted from the front of a display, infrared-ray shielding properties, transparency, non-visibility, and adhesive properties. SOLUTION: A structure is composed of a plastic film with a conductive thin film on its one side, an adhesive layer which becomes a fluid through heating or pressurizing, and conductive metal, where the conductive metal is provided to the plastic film via the adhesive layer. At this point, the conductive metal is possessed of a geometrical figure drawn by a photolithographic method, and an electromagnetic shielding adhesive film the numerical aperture of which is 50% or above can be obtained, and the obtained electromagnetic shielding adhesive film is used for a display or an electromagnetic shielding constituent.
Patent JP-H10319445-A (JP)
Title: Thermo-optic device
Inventor: WATANABE TOSHIO
IPC: G02F1/01
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a digital thermo-optic switch which has excellent stability against heat, low loss of the optical waveguide in 1.55 to 1.58 μm region and excellent wavelength selectivity and which can be produced at a low cost by constituting a polymer optical branch circuit of a polymer obtd. by hardening a specified copolymer by heat. SOLUTION: Relating to a digital thermo-optical switch comprising a polymer optical branch circuit and a heating element, the polymer optical branch circuit is produced from a polymer which is obtd. by hardening a copolymer having units expressed by formulae I to IV as the structural components and <=10000 weight average mol.wt. by heat. In formulae, R1 is a deuterium phenyl group or halogenated phenyl group expressed by C6 X5 (X is deuterium or halogen), Z is hydroxy group or alkoxy group expressed by OCm H2m+1 (m is an integer <=3), R2 is an alkyl group, deuterium alkyl group or halogenated alkyl group expressed by Cn H2n+1 (Y is hydrogen, deuterium or halogen and (n) is a positive integer).
Patent JP-H05177550-A (JP)
Title: Grinding wheel
Inventor: INOUE KIYOSHI
IPC: B24D3/28
Filed: 1991-12-26
Abstract: PURPOSE:To enhance the anti-abrasiveness' and heat resistance of a grinding wheel in which abrasive grains are resin bonded, by using a silicon series resin to the bond material, subjecting a mixture of silicon series resin and abrasive grain to a heat treatment for pyrolysis of organic substances and turning into carbon in silicide form, and thereupon conducting bonding. CONSTITUTION:A grinding wheel 1 is shaped an the form of a wheel 4 in which abrasive grains 2 are resin bonded with a bonding material 3. A cooling liquid is supplied to this grinding wheel 1 from a nozzle 5. The bonding material 3 is formed from silicon resin. A mixture of silicon resin and abrasive grains 2 is subjected to a heat treatment for pyrolysis of organic substances and turning into carbon in silicide form, and thereupon bonding takes place. Examples of the silicon series resin are polycarbosilane resin, silicon nitride resin, titanium- silicon resin, and mixture thereof. This increases the retaining force in bond of the abrasive grains 2, improves anti-abrasiveness and heat resistance of the abrasive grains 1, and prolongs the lifetime.