baber/WOPTO huggingface dataset:
Patent JP-H05165282-A (JP)
Title: Image forming device
Inventor: ITO TOSHIYUKI
IPC: G03G15/20
Filed: 1991-12-12
Abstract: PURPOSE:To provide an image forming device in which energy wastefully con sumed by a fixing heater at the time of supplying and changing a consumption article can be eliminated, and in which the fault and the deterioration of the fixing heater caused by vibration and shock occurring as the supplying and changing works of the consumption article are executed can be reduced. CONSTITUTION:When the remaining number of a transferring paper becomes zero, or when the remaining amount of toner in a developing device 19 is equal to or below a set amount, a main controlling part 25 outputs a signal instructing to stop the action of the fixing heater 57 based on the detecting signal from a cassette paper presence or absence sensor 39 or the detecting signal from a toner remaining amount detecting circuit 47 to a fixing heater controlling circuit 58, and the circuit 58 stops energizing the heater 57.
Patent JP-H09173726-A (JP)
Title: Hot spring bath water filter device
Inventor: MORISHITA SUKEYUKI
IPC: B01D35/027
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily wash filter media with chemicals by providing the filter device with means for connecting or disconnecting a dust removing machine, circulating pump and filter machine to a closed loop form and providing the device with means for injecting/packing the chemicals into this closed loop, means for switching the flow direction of water or the chemicals and discharging means. SOLUTION: A five-way valve 22 is set to be switched to back washing and motor operated valves 9, 24 are opened and motor operated valves 6, 12 are closed at the time of the operation for washing with the chemicals. The chemicals are injected in order of a chemical tank 4, the dust removing machine 3, the circulating pump 2, the filter machine 1 and a drain tank 5 by a circulating pump 2. Next, the chemical washing is executed by setting the five-way valve 22 to switch the valve to back washing, opening the operated valves 9, 12 and closing the operated valves 6, 24. The chemicals are circulated in the closed loop that the chemicals are made to flow through the dust removing machine 3, the circulating pump 2, and the filter machine 1 and is returned to the dust removing machine 3 by the circulating pump 2.  At that time, the filter media in the filter machine 1 are moved upward by the flow of the chemicals and simultaneously, the scale, etc., sticking thereto are peeled and removed. The filter media are thus regenerated.
Patent JP-H11180050-A (JP)
Title: Thermal-transfer receiving sheet
Inventor: NAGASHIMA SHIGERU
IPC: B41M5/52
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal-transfer receiving sheet by which a clear recorded image can be obtained, and also, wherein a printing curl is small, and in addition, there is no trouble in a paper discharging. SOLUTION: For this thermal-transfer receiving sheet having a sheet-like supporting body and a receiving layer which is formed on one surface of the sheet-like supporting body, and contains a dye-dyeing resin as the major component, the sheet-like supporting body is a drawn film of which the major component is polyethylenenaphthalate. The thickness of the polyethylenenaphthalate drawn film is preferable to be 20-300 μm. When the thickness is less than 20 μm, the mechanical strength becomes insufficient, and the hardness and the repulsion for deformation, of the receiving sheet becomes insufficient, and there may be a case wherein a curl which arises at the time of printing cannot be sufficiently prevented from arising. Also, when the thickness exceeds 300 μm, the thickness of the obtained receiving sheet becomes too large.
Patent JP-H05161665-A (JP)
Title: Internal fixing type artificial blood vessel and set for transplantation including the same
Inventor: YOKOYAMA MASAYOSHI
IPC: A61F2/06
Filed: 1991-12-11
Abstract: PURPOSE:To provide the internal fixing type artificial blood vessel which can be easily bonded to a blood vessel to be bonded even of the blood vessel is slightly damaged or slightly inflamed and the set for transplantation using this artificial blood vessel. CONSTITUTION:The internal fixing type artificial blood vessel consists of an artificial blood vessel body, >=1 hard cylindrical members provided at its end and arbitrary points at need and a tube provided on the cylindrical members. The set for transplantation including this artificial blood vessel is provided.
Patent JP-H07195819-A (JP)
Title: Invisible printing method and invisible printed matter
Inventor: ATSUTA HISANORI
IPC: B41M3/06
Filed: 1993-12-30
Abstract: PURPOSE:To provide an invisible printing method capable of performing printing not exerting the effect from the viewpoint of appearance on a surface to be printed. CONSTITUTION:A bar code 4 is formed on a visible printing part 3 by printing using fluorescent ink so as to partially overlap therewith. An OP layer 5 is further formed on a paper surface 2 on which the visible printing part 3 and the bar code 4 are formed by printing over the almost entire surface of the paper surface 2 using OP (overprint) varnish. At the time of printing, at first, the visible printing part 3 is printed on the paper surface 2 and, thereafter, the bar code 4 is printed. Next, the OP layer 5 is formed on the almost entire surface of the paper surface 2 using OP varnish but the OP varnish is applied in thickness not reflecting the difference A in level between the paper surface 2 and the visible printing part 3, the difference B in level between the paper surface 2 and the bar code 4, the difference C in level of the bar code 4 due to the presence of the visible printing part 3 and the difference D in level between the visible printing part 3 and the bar code 4 on the surface of the OP layer 5.
Patent JP-H05167887-A (JP)
Title: Gradation correcting circuit for video signal
Inventor: MUKODA YUKINORI
IPC: H04N5/20
Filed: 1991-12-12
Abstract: PURPOSE:To obtain an easily visible screen by calculating an occupancy rate in a screen in a prescribed luminance level area, and selecting the corresponding gradation correcting characteristic at the time when its occupancy rate is within a prescribed range. CONSTITUTION:A video signal applied to an input 1 is applied to a frame memory 2, and an output video signal delayed by one frame, and an input video signal are applied to a gradation device 5, and an occupancy rate detector 3 and an area indicator 4, respectively. Subsequently, the occupancy rate detector 3 calculates an occupancy rate of a prescribed level from all frequencies in a prescribed screen area in accordance with an indicating signal from the area indicator 4, generates the corresponding signal, when a result of its calculation is within a prescribed range, and outputs it as a switching signal of a gradation correcting characteristic of the gradation correcting device 5 corresponding to combination with the prescribed level area. Also, the gradation correcting device 5 switches the gradation correcting characteristic in accordance with a detecting signal from the occupancy rate detecting circuit 3, controls a gradation of the inputted video signal and outputs it to an output 6.
Patent JP-2001162540-A (JP)
Title: Dresser of abrasive cloth for semiconductor substrate
Inventor: KINOSHITA TOSHIYA
IPC: B24B53/017
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dresser eliminating clogging of an abrasive cloth, stabilizing a polishing speed, having a long service life, manufacturing a semiconductor having high quality and yield, in a CPM of a semiconductor wafer, and especially to provide a dresser having a long service life in a metal CMP. SOLUTION: In an abrasive cloth dresser used in a flatten polishing process of a semiconductor substrate, diamond abrasive grain is brazed in a single layer to a supporting member by an alloy including more than 20 mass % of at least one kind of metallic element selected from titanium, zirconium, chromium, tantalum and niobium.
Patent JP-H07198068-A (JP)
Title: Clip device for piping
Inventor: KATAGIRI ATSUSHI
IPC: F16L3/10
Filed: 1993-12-28
Abstract: PURPOSE:To realize the positive fixing of a pipe by forming semicircular grooves for holding a pipe, in the same position of the respective opposed faces of a main clip member and an auxiliary clip member freely engaged/disengaged at the lower parts, and forming bolt insert holes for connecting and fixing both members to each other, at the upper parts of both members. CONSTITUTION:Semicircular grooves 8, 9 for clamping a pipe are formed in the same position of the respective adhering opposed faces of a main clip member 1 and an auxiliary clip member 2 freely engaged/disengaged by an engaging hole 16 and a hook 21 provided at the respective lower parts. The opening part 12 of the semicircular groove 8 of the main clip member 1 is provided with grooves 13 of the specified depth parallel with the opening part, in the vertical positions of the opposed face 3 so as to partition a pair of circular arc parts 14. An elastic circular arc piece 15 continuous from the peripheral surface 8a of the semicircular groove 8 and thinner than the circular arc part 14 is provided in line with the front face of the circular arc part 14 in such a way as to be protruded from the opposed face 3. A bolt B is inserted in bolt insert holes 7 formed at the upper parts of the main and auxiliary clip members 1, 2 and fastened to fix both members 1, 2.
Patent JP-2001168854-A (JP)
Title: Encryption key generator, encryption/decoding device and encryption key generating method, encryption/ decoding method, and program service medium
Inventor: WATANABE KOICHIRO
IPC: G06F21/32
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an encryption key generator and an encryption/decoding device that generate an encryption key or a decoding key by using a plurality of sets of use living body information, so as to realize sophisticated security management. SOLUTION: This encryption key generator is configured to generate an encryption key, on the basis of a synthesis code which results not from a single living body but from a combination of a plurality of sets of living body information. Codes acquired by reading living body information, such as a fingerprint pattern are consecutively or in parallel received, a key generating code is generated on the basis of various sets of read information such as a plurality of received living body information and a read sequence of a plurality of the received living body information, and the encryption key such as an encryption key and a decoding key is generated, on the basis of the generated code. Furthermore, encryption/decoding processing of data is executed on the basis of the generated key.
Patent JP-H09184204-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by securing the ends of an expansion link to separate buildings, providing a joint cover in such a way that it covers a recess at the ends of the buildings, and attaching rollers to fixing fittings in such a way that they make contact with the side wall of the cover. SOLUTION: If a joint part 2 is increased in width as the result of the shaking of right and left of buildings 3 in an earthquake, etc., the buildings 3 move in the horizontally outward direction. A joint cover 12 is located at the center of the joint part 2 by the action of an expansion link 7 and that of an energizing mechanism 18. If the joint part 2 is decreased in width, the buildings 3 move in the horizontally inward direction, and a roller 6 of a pair of fixing fittings 4 is moved downward along the side wall 12a of the slope of the joint cover 12, pushing up the cover 12 to absorb the movements of the buildings 3. Once the buildings 3 have been returned to their original positions, the joint cover 12 is forced back into a recess 13 between the fixing fittings 3 by the energizing spring 21 of the energizing mechanism 18.  If the buildings 3 further move in the vertical direction, their movements are absorbed by the rotatable hinge members of the expansion link 7.
Patent JP-2001162161-A (JP)
Title: Metal porphyrin-smectite composite material, method of producing the same and function thereof
Inventor: INADA YUJI
IPC: B01J20/30
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To stabilize a metal porphyrin complex thermodynamically and also against light and to obtain a material which adsorbs, traps, desorb or decompose harmful substances. SOLUTION: A composite material prepared by adsorbing a metal porphyrin or its derivative to a swellable synthetic clay specifically adsorbs and traps, or desorbs and decomposes harmful substances according to the kind of the metal. The composite body can be used repeatedly.
Patent JP-H09183003-A (JP)
Title: Coated cemented carbide chip
Inventor: INOUE HIROAKI
IPC: B23B27/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve a seating of a chip and perform a chip treatment properly by removing those films located at the sharp parts on a chip cutting face partly and/or to the extent that a base body is exposed. SOLUTION: A throw-away chip is press-formed and, after sintering, worked in a specified tool shape. Also various types of films such as Tic-Tin-Aluminum are coated on the chip so that the film thickness is 15μm. Then those films located at the sharp parts of a chip cutting face such as a joint part between a breaker and boss surface, a joint part between a pin hole and its chamfered part, and the chamfered part of the pin hole and boss surface are cut out to the extent that a - part and/or a base body is exposed. Thus a chip treatment can be performed more functionally, chip seating can be improved, and also accidental damage is made difficult to occur.
Patent JP-H05161561-A (JP)
Title: Reinforcing method of apron for bathtub
Inventor: AKIYOSHI KUNIO
IPC: A47K3/02
Filed: 1991-12-17
Abstract: PURPOSE:To obtain a specified strength with an inexpensive and simple reinforcing structure by filling an internal space made up of a reinforcing material fixed with urethane foam. CONSTITUTION:An apron body 1 formed in a shape of a box is filled with urethane foam 3. An opening of an apron body 1 is covered with a wrapping material 10 or the like and a urethane foam filling port 11 is formed at the end of an apron to inject the urethane foam 3 at the filling port 11. Therefore, a reinforcing material 2 fixed inside the apron body 1 is sealed entirely by the urethane foam 3 except for a surface abutting the apron and there is no space inside the apron. While the reinforcing material 2 is fixed at a specified point inside the apron, it provides a sealing effective with the urethane foam 3 thereby eliminating the need for performing working or treatment involved in the prevention of rusting and rotting and the like. This allow reduction in the number, the thickness and the like of the reinforcing materials as compared with the conventional materials.
Patent JP-H05308483-A (JP)
Title: Optical scanner and printer
Inventor: UIRIAMU EICHI TEIRAA
IPC: G02B27/00
Filed: 1992-12-10
Abstract: PURPOSE: To inexpensively provide an optical scanner for an image in a close distance with high resolution, high data transferring speed, and high speed scanning with relatively narrow electronic band width. CONSTITUTION: A scanning disk 42 is provided with a spherical concave reflector 44. A parallel incident light from a laser source is directed vertically to the surface of revolution of the scanning disk, and the concave reflector 44 is covered. One of the concave reflectors of the rotating scanning disk positions the center at the upper part of one end of a strip mirror 48, the incident light is collected by the strip mirror. The collected light is directed to a main mirror 50. The main mirror 50 forms an enlarged image in the remote distance of an image point after passing an aperture stop 49 and a correction lens 46. This image is shielded by a field mirror 52. The field mirror 52 forms a final enlarged image a little smaller than the enlarged image in the remote distance of the image point. This image is reflected to an image face by a pick-off mirror 54.
Patent JP-H09174059-A (JP)
Title: Pot for producing magnetized water
Inventor: TANAKA SANENARI
IPC: C02F1/48
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce magnetized water efficiently and easily at low cost by installing a magnet in either an inner wall or an outer wall of a pot to store water or making the inner wall or the outer wall itself of the pot of a magnetic material. SOLUTION: Permanent magnets 12a and 12d, 12b and 12e, and 12c and 12f are respectively attracted each other through the center of a plane of the inner wall 2. Consequently, lines of magnetic force of each magnet are not only extended to the periphery of the inner wall 2 but also extended near to the center of the inner wall 2 due to the attraction by its opposing magnets. As a result, the whole water 10 is uniformly converted into magnetized water. A user can obtain magnetized water easily and efficiently at low cost only by pouring water into the pot.
Patent JP-H09184123-A (JP)
Title: Channel for protecting aquatic living thing
Inventor: OTSU MASAHIDE
IPC: E02B5/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To create environment suitable for aquatic living things to live and lay eggs by combining channel blocks having inclined side walls with a falling work block having an inclined wall surface gradually raising the ends on both sides and a storage block having the inclined wall surface raised from bottom walls to the right end side to form a channel. SOLUTION: A channel block 1 is constituted of a vertical side wall 2, a narrow bottom wall 3 and an inclined side wall 4 inclined upward slantly from one side end of the bottom wall 3. A water storage pond forming block 5 is constituted of a falling work block 6 equipped with an inclined wall surface 9 of porous concrete and a storage block 10 equipped with an inclined wall surface 13 of the same porous concrete. A plurality of channel blocks 1 and 1 are provided in succession, and the water storage pond forming block 5 is provided between the channel blocks 1 and 1 to form a channel. Part of the bottom wall 3 is narrow, plants such as sphagna, etc., take root even if a small amount of water flows, and since sludge is naturally settled in part of the storage block 10 with a slow stream, the channel is used for aquatic living things to live and lay eggs.
Patent JP-H11179243-A (JP)
Title: Coating nozzle
Inventor: KAWAI JUNICHI
IPC: B05B1/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple coating nozzle allowing coating with uniform coating film thickness and large width. SOLUTION: This coating nozzle is constituted of a cover part 23 and a body part. The cover part 23 has a nozzle path 37 in the shape of a sectional trapezoid having a bring-out port 43 having prescribed clearance width and extending by prescribed width in an arc at one end thereof and an introducing port 45 having prescribed convergence width in an arc at prescribed depth in the converging direction from the bring-out port 43 while maintaining the prescribed clearance width at the other end thereof, an inner space 15 to which the introducing port 45 is opened and which is defined by an inner wall ceiling surface in an arc extending along the introducing port 45, and a conduit and an introducing path 5 communicating with the inner space 15.  A part of the inner wall defining the nozzle path 37, a part of the inner wall surface defining the inner space 15, and a part of the inner wall defining the introducing path 5 are provided inside the body part, and the remainder of the inner wall surface defining the nozzle path 37, the remainder of the inner wall surface defining the inner space 15, and the remainder of the inner wall surface defining the introducing path 5 are provided in the cover part 23.
Patent JP-2000159474-A (JP)
Title: Pallet suspending tool
Inventor: KATAOKA IWAO
IPC: B66C1/62
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the supporting members from moving to a center of a pallet by bridging the rod-shaped supporting members capable of suspending at four points by comprising the hook parts, and inserted into the pallet in parallel, and the stoppers mounted at both ends of the rod members and comprising the locking parts capable of engaging with and disengaging from the supporting members, between the supporting members. SOLUTION: The rod-shaped supporting members 1 formed by rotatably pivotting the latch rings 1a on the end surfaces of the square pipes are inserted along an inner surface of a pallet P. The stopper members 2 are formed by comprising the inverted recessed locking parts 2a to be locked with the supporting members 1, on both ends of the rod materials 2b having a specific length. A length of the rod materials 2b are determined so that a distance between the locking parts 2a is agreed with a parallel distance between the supporting members 1. The locking parts 2a of the stopper members 2 are locked with the ends of the supporting member 1 inserted into the pallet P, and demountably bridged between the supporting members 1. Whereby the movement of the supporting members can be restricted, and the pallet can be stably and horizontally hoisted at all times.
Patent JP-H06183512-A (JP)
Title: Pitch changer
Inventor: FUJITA TAICHI
IPC: H01L21/68
Filed: 1992-12-15
Abstract: PURPOSE:To change a space of arranging a flat plate-shaped sample of wafer or the like with a high accuracy by parallelly moving a plurality of linearly movable movers by a lever pivotally mounted on a supporting point on a guide axial line along a guide. CONSTITUTION:A holding member 4 is a wafer chuck or the like, capable of holding a flat plate-shaped sample of, for instance, wafer or the like individually in a parallel condition, and successively provided in line with the other end of each mover 3. In the case of changing a space of arranging the holding member 4, a lever 5 is turned to change a space of each mover 3. Turning force of the lever 5 is directly transmitted from the lever to each arm 7 and to the mover 3 respectively connected to each arm 7. In the case of turning the lever 5 in a direction of arrow mark, since the turning force of the lever 5 partly acts on the mover 3 as a component in an axial line direction of a guide 1, the mover 3 is directly moved along the guide 1. The holding member 4 is moved according to these movers 3, to enlarge a space of each holding member 4.
Patent JP-H11173665-A (JP)
Title: 1 can/2 waterway water heater
Inventor: WADA TATSUYA
IPC: F24H1/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable accurate detection of the presence of a heat medium circulating through a non-hot water supply side circulation path such as additional heating circulation path in a 1 can/2 waterway hot water heater. SOLUTION: A combustion control section 42 drives a circulation pump 20 receiving an additional heating operation order during the single hot water supply operation and detects changes in the temperature of supplied hot water and delivered hot water as caused with the driving of the circulation pump 20 by a delivered hot water temperature sensor 38.  Based on the change in the temperature of supplied hot water and delivered hot water, an additional heating circulation path water flow judging section 43 judges that no flow of hot water exists in an additional heating circulation path 24 when a drop in the temperature of supplied hot water and delivered hot water associated with the driving of the circulation pump is within a variation of a predetermined reference temperature for judging that no flow exists in the additional heating circulation path or judges that a flow of hot water exists in the additional heating circulation path when the drop in the temperature of supplied hot water and delivered hot water is larger exceeding a predetermined reference variation for judging that any flow of hot water exists in the additional heating circulation path.