baber/WOPTO huggingface dataset:
Patent JP-H11185000-A (JP)
Title: Ic card
Inventor: TAKAYAMA FUMIHIRO
IPC: B42D15/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC card that cab absorb pressure from upon a terminal surface of an IC module received during use of the IC card and can make a bending stress on the IC module small. SOLUTION: This device is an IC card where an embedding hole 21 for an IC module is formed in a specified position of a card base material 30 consisting of a insulation synthetic resin, projected parts (g) are provided on a bottom side 21a on the side of long lines (e) surrounding this embedding hole 21, an IC chip is arranged in a rear surface central part of an external connection terminal substrate in the hole 21 and the IC module resin molded inside the terminal edge of this external connection terminal substrate in a size smaller than the substrate. The IC module is fixed in the embedding hole 21 almost as high as the surface of the card base material 30.
Patent JP-H09186130-A (JP)
Title: Method for measuring etching termination point in wet etching apparatus
Inventor: YUN ZUN HO
IPC: C23F1/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To detect an etching termination point automatically and carry out a wet etching process for a short time, by calculating a change in thickness from a variation in weight of an etching part put in a container, and judging an etching termination point on the basis of the measurement. SOLUTION: A container 10 is filled with a wet etching solution, and a silicon oxide film 70 is put on a stage 20a of a ΔW measuring instrument 20. When a wet etching is carried out, a variation in weight of the silicon oxide film 70 is measured by the ΔW measuring instrument 20. A variation ΔT in thickness of etching of the silicon oxide film 70 is calculated by a ΔT calculator on the basis of the variation in weight of the silicon oxide film 70 measured by the ΔW measuring instrument 20. Then, an etching termination point can be judged when the variation ΔT becomes a given level, and the etching is stopped. In this way, the etching termination point is detected automatically, and thereby an operation time for the etching step can be reduced.
Patent JP-H1049574-A (JP)
Title: On-line commerce system utilizing data base
Inventor: YANAGISAWA KENICHIRO
IPC: G06Q10/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To select and specify the commodity, which conforms to a commodity that a purchaser desires best, in a short time, by inputting a key word regarding the commodity by the purchaser or performing logical operation by using a data base management system. SOLUTION: The data base management system(DBMS) is mounted on a computer, and a purchaser, when selecting a commodity, inputs one or plural key words to the system, which displays one or plural data regarding commodities conforming to the key words inputted. The purchaser follows this procedure once or more and those procedures are combined through logical operation to select and specify the commodity to the commodity that the purchaser desires best. The purchaser after selecting and specifying the desired commodity inputs data needed for general commerce such as a paying means and a delivery place to show the intention to purchase the commodity. Consequently, the procedure for selecting and specifying the commodity can be followed in a short time.
Patent JP-H06180702-A (JP)
Title: Document processor
Inventor: YAMADA MANAMI
IPC: G06Q10/10
Filed: 1992-12-12
Abstract: PURPOSE:To provide a document preparing device capable of effectively utilizing a calculation function during the preparation of a document and improving its operability. CONSTITUTION:When a calculation key is depressed after preparing a table by depressing a document preparation key and a ruled line/cursor key, a table top electronic calculator is displayed on a display. When a code data group in a text memory corresponding to a cursor position is only a numerical code string (S52: YES) at the time of executing arithmetic processing by using the computer, necessary arithmetic data are substituted for the numerical code string in the text memory, only the arithmetic data are stored (S53) and document data stored in the text memory are displayed on a display (S55).
Patent JP-H07189587-A (JP)
Title: Method and device for controlling grease supplying pressure for sealed part of shield excavating machine
Inventor: ONO HIDETO
IPC: E21D9/087
Filed: 1993-12-27
Abstract: PURPOSE:To perform pressure control of each pressure chamber easily by putting the grease pressure in an inner situated pressure chamber higher than the grease pressure in pressure chamber on the cutter side or than the external pressure, and performing the supply of a grease to the seal surfaces. CONSTITUTION:To refill grease to a booster 11, the air pressurized by a compressor 19 is supplied to the primary side 14 of the booster 11 via an air piping 16 so that a piston 23 is held on the secondary side of the booster 11. Then a grease supplying device such as a grease pack 20 is put in operation, and a direction selector valve 15 on the path of a grease supplying piping 10 is shut while direction selector valve 17 on the air piping 16 is released to the atmosphere, and further a direction selector valve 21 on a supply piping 22 for grease is closed to refill grease to the secondary side 13 of the booster 11. Then the last named valve 21 is closed, and also the valve 17 on the air piping 16 is shut, and the air set by a pressure setting device 18 is supplied to the primary side 14 of the booster 11. The grease pressure is sensed by each pressure sensor 8, and the set pressure is controlled.
Patent JP-H07203253-A (JP)
Title: Ghost elimination device for television receiver
Inventor: HIRAKO TOMOAKI
IPC: H04N5/21
Filed: 1993-12-27
Abstract: PURPOSE:To improve picture quality considerably by implementing equalization continuously when no GCR signal is received to eliminate ghost in the television receiver mounted on a mobile object. CONSTITUTION:A received television signal for a prescribed time is stored in a TV signal memory 1, at least two GCR signals in existence before and after an equalization time period are used and a GCR signal at plural discrete times for the equalization period is obtained at a tap coefficient estimate device 13 through interpolation arithmetic operation. Then the characteristic of a transversal equalizer 2 at each discrete time is decided based on each interpolation GCR signal and a reference GCR signal. Then the television signal is read from a storage means and given to the transversal equalizer 2, and a characteristic of the transversal equalizer 2 is set to the characteristic at each discrete time corresponding to the time as the lapse of the time.
Patent JP-H09175402-A (JP)
Title: Dolly
Inventor: OGAWA ATSUJI
IPC: B62B1/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to realize a low cost by carrying out the releasing operation of an engaging element to fix pipes each other only by operating a handle to pull a dolly, in a portable small size of dolly to carry a baggage in a tour and the like, in which the handle part is made possible to contract. SOLUTION: A dolly A is composed to allow to release the first engaging element 70 to fix the first pipe 20 and the second pipe 30 by operating a handle 10, and to allow to release the second engaging element 80 to fix the second pipe 30 and the third pipe 40. That is, the first engaging element 70 to engage with and disengage from the small holes 21 and 31 of the first pipe 20 having the handle, and the second pipe 30 inserted into the first pipe; and the second engaging element 80 to engage with and disengage from the small holes 31 and 41 of the second pipe 30 and the third pipe 40 inserted to the third pipe; are provided.  Furthermore, a releasing member 60 to form the first and the second tapers 61 and 62 to contact and to release the contact with the first and the second engaging elements 70 and 80, and a connecting rod 50 connected to the upper end of the releasing member 60, are also provided.
Patent JP-2000218828-A (JP)
Title: Ink jet printer and cooling device
Inventor: SIMON ROBERT J
IPC: B41J29/377
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide compact cooling technique for cooling an ink jet printer or printhead electronic machinery. SOLUTION: A cooling plate 18 is held so as to be well brought into thermal contact with an integrated circuit to be cooled. The fluid passing through the cooling plate 18 cools an electric machinery. The cooling plate 18 has an aluminum plate embedded together with a thin-walled tube 20 allowing a cooling fluid to flow and also has a thermally insulated flexible heat conductive pad. A combination of the cooling plate and the pad is held to the integrated circuit controlling the high voltage to the charge electrode mounted on a charge driver plate and the height change of a charge driver chip is compensated by the flexible pad. The fluid passes through a printing head frame 16 to be sent to the cooling plate and heat is transmitted to the fluid and this fluid returns to the printing head frame to issue from a printhead.  The fluid is sent into a liquid drop generator to generate a liquid drop.
Patent JP-2000178003-A (JP)
Title: Liquid treating device
Inventor: KAMIYA NORIHISA
IPC: H01M8/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To secure durability and to reduce the cost in a liquid treating device provided with plural treating spaces for treating a liquid. SOLUTION: In the liquid treating device provided with plural treating spaces S for treating the liquid, vessels B each forming the treating space S are arranged in close contact state, a pressing means for pressing the vessels B from both sides in the arranging direction to allow the relative movement of the vessel B in the direction crossing the arranging direction at right angle, each vessel B is formed by welding and connecting a pair of vessel forming members 41 positioned in the arranging direction to each other and at least one of the vessel forming members 41 is formed into a dish shape, in which the peripheral part is used as a margin to connect and the center part swells out.
Patent JP-H06186207-A (JP)
Title: Eddy-current flaw detecting probe
Inventor: MATSUMOTO YOSHIHIRO
IPC: G01N27/90
Filed: 1992-12-17
Abstract: PURPOSE:To enhance the detecting performance of coils and to improve the sensitivity of a probe for minute defects by utilizing the directions of currents flowing through the coils in an eddy-current flaw detecting probe using pancake coils. CONSTITUTION:At least two pancake-type coils 3 which are embedded in the peripheral surface of a probe 1 are arranged in close proxymity so that the respective eddy currents interfere with each other. The directions of currents which are made to flow through the neighboring coils are made opposite to each other. In this way, the eddy currents between the coils can be reinforced. Therefore, the detecting performance of the probe for the minute defects can be improved.
Patent JP-H11170427-A (JP)
Title: Aluminum oxide vapor deposition film and its production
Inventor: MATSUI SHIGEKI
IPC: C23C14/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent film with gas barrier properties which has high barrier properties for oxygen gas or steam or the like and is excellent in transparency and furthermore excellent in after-processing suitability such as printing, laminating conversion and bag-making because of wetting properties of the surface and is useful as packaging material of various articles such as food and drink, medicines, cosmetics, chemical products, electronic parts and the others. SOLUTION: In the aluminum oxide vapor deposition film, a vapor deposition film 3 of low aluminum oxide, in which an oxidation degree of aluminum is controlled, shown in a formula AlOx (wherein, in the formula, X is number of 0.3-1.5) is provided on a transparent plastic film 2. Furthermore, plasma treatment using oxygen gas or mixed gas of oxygen and argon is applied to the vapor deposition film face 3 of the low aluminum oxide and oxygen atom is supplied. The vapor deposition film 4 of high aluminum oxide is provided by enhancing the oxidation degree of aluminum constituting the vapor deposition film 3 of low aluminum oxide.
Patent JP-H1039169-A (JP)
Title: Sleeve for optical connection
Inventor: KIZU YUJI
IPC: G02B6/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a light loss characteristic by dust by providing the inner peripheral surface of the throughhole of a sleeve with a groove part approximately along its circumferential direction. SOLUTION: The sleeve for optical connection is a split sleeve 1 made of a ceramic having a slit 1A in the longitudinal direction and on the inner peripheral surface of the through-hole 1B of the split sleeve 1, the groove part 4C having a corrugated shape is formed in section along the circumferential direction over the entire area of the inner peripheral surface. The inner peripheral surface in contact with a ferrule is finished with a tolerance of micron order. The two ferrules fixing an optical fiber are inserted into the through-hole 1B from both ends and are pressed to each other so as to face each other. Since the groove part 1C of the split sleeve 1 is formed in a circumferential direction, the dust sticking to the outer peripheral surfaces of the ferrules intrudes into the groove part 1C of the split sleeve 1 at the time the ferrules are inserted into the sleeve. Even if the dust sticks to the inner peripheral surface of the through-hole 1B of the split sleeve 1, i.e. the inner peripheral surface in contact with the ferrules, the dust similarly intrudes into the groove part 1C.
Patent JP-2000180706-A (JP)
Title: Signal processor and image pickup device
Inventor: TAKAHASHI HIDEKAZU
IPC: H04N5/365
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce chip area by installing a specified value detection means having a function outputting the maxim or minimum value signals of plural signal sources and sequentially outputting individual signals from the plural signal sources. SOLUTION: A voltage follower circuit is constituted of differential amplifiers for maximum value/minimum value detection 10 and 11. At necessary time in an accumulation period, the outputs of the differential amplifiers for maximum/minimum values detection 10 and 11 connected to pixels from which maximum/minimum values are to be outputted are connected to a common output line 20 and constant current MOS transistors for maximum/minimum values detection 16 and 17 are made active. Thus, the differential amplifiers for maximum/minimum value detection 10 and 11 are connected to the common output lines 20 and 20' in common by turning on ϕPEAK and ϕBTM. Thus, the output voltage from the pixel outputting the maximum value and the minimum value among the plural pixels is outputted respectively to the common lines 20 and 20'.  Individual signals can be outputted sequentially by actively operating the nMOS constant current source 18 of the differential amplifier for minimum value detection 11.
Patent JP-2000175826-A (JP)
Title: Plate to be applied on pot bottom
Inventor: KOBAYASHI SHINKICHI
IPC: A47J36/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To keep internal temperature uniform by a method wherein a special plate is applied on an internal bottom of a thin pan or pot when boiling is made using such a pan or pot to expand the area of a part in which bubbles are generated as with a thick pan or pot while reducing the size of particles of the bubbles so that the bubbles are spouted in large quantities to promote the convection. SOLUTION: A number of vent holes 12 are bored in the surface of a round flat plate 12 to form a plate. In this case, the shape of the flat plate may be square or rectangular, not specified to be round. The shape of the vent holes may be rectangular or starry, not specified to be round. To give a clearance between the plate to be applied on the pot bottom and the pot bottom, supporting legs with a height of some mm may be arranged on the bottom surface of the plate. The material of the flat plate 11 can be versatile, for example, ceramics, stainless steel, aluminum, iron, a cast product, an enameled product, copper, glass, silicon, Teflon, a synthetic resin such as polypropylene, fiber, wood, bamboo or paper.
Patent JP-2000179886-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To permit the receiving of water drops efficiently while preventing the loosing of offset of reinforcing ribs provided on a drain pan. SOLUTION: A drain pan 17 for receiving water drops generated by dewing and dropping from a refrigerant pipeline arranged along the back surface of an indoor machine is provided. A plurality of independent lattice type reinforcing ribs 19 are provided on the surface of the pan for the drain pan 17 to increase the strength of the drain pan 17 and divide the pan surface into a plurality of drain pan sections 40. In this case, neighboring reinforcing ribs 19 are so arranged that all drain pan sections 40 are communicated with each other through flow channels 41. According to this method, even when water drops are dropped from the refrigerant pipeline 15 onto one of the drain pan sections 40, the dropped water drops are spread to the whole of the drain pan 17 through the flow channels 41 whereby efficient dew receiving can be effected.
Patent JP-2000176226-A (JP)
Title: Bag-filter
Inventor: SAWA EI
IPC: B32B27/30
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bag filter in which peeling of a polytetrafluoroethylene porous membrane hardly occurs in a pleating process or at a time of shaking down dust which is repeatedly practiced on a dust collector. SOLUTION: An air permeable protective layer smoother than an air permeable base is interposed between the polytetrafluoroethylene porous membrane and the air permeable base, these members are laminated and are integrally bonded to each other. Detachment of the polytetrafluoroethylene porous membrane is almost prevented by the existence of the air permeable protective layer, and peeling of the polytetrafluoroethylene porous membrane occurs seldouly at the pleating process or at a time of shaking down the dust.
Patent JP-2000176455-A (JP)
Title: Treatment device and method for phosphate ion- containing water
Inventor: FUJIMOTO KEIICHI
IPC: C02F1/463
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device for phosphate ion-containing water capable of stably maintaining phosphoric acid removing performance. SOLUTION: In the treating device 1 constituted with at least a pair of electrodes 5 arranged opposite to each other so that at least one part thereof may be immersed in the water to be treated containing phosphate ion in an electrolytically treating cell 4 and whose at least one side contains iron and/or aluminum, a power source 6 for supplying power to the electrodes 5 and an aeration means 7 for aerating the inside of the treating cell 4, a power supply changeover means 8 for interrupting the power supply to the pair of electrodes 5 for a prescribed time is provided.
Patent JP-2000176674-A (JP)
Title: Slag duct in laser beam machine
Inventor: KOSHIO KATSUMI
IPC: B23K26/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a slag duct to which slag or the like does not stick or in which slag is easily peeled even in the case of sticking when laser machining is executed. SOLUTION: A slag duct 1 is inserted into an opening part of a tilting table 3a from the lower side and fixed with a fastening screw 4. Also, material is specified to aluminum. The opening part 1a is formed in the upper end part of the slag duct 1 to become an expanding part 1b, the diameter of which is expanded into a taper shape in continuation to the opening part 1a, and slag discharged from the opening part 1a is surely sucked by engaging with the upper end of the duct 5 to transmit sucking force. Thus, since the slag duct 1 is made of aluminum, iron slag in a molten state generating when laser machining is executed is difficult to stick, and also slag is removed only by tapping the stuck part even in the case of sticking.  Also, since the slag duct 1 is exchanged only by loosening the fastening screw 4, attaching and detaching work becomes very easy when stuck slag is tapped and removed.
Patent JP-H11189493-A (JP)
Title: Silicon single crystal and epitaxial wafer
Inventor: ASAYAMA HIDEKAZU
IPC: H01L21/322
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an epitaxial wafer for high-density integrated devices having sufficient gettering effect without the need of increasing processes, and to obtain a silicon single crystal suitable for producing such wafers. SOLUTION: This silicon single crystal suitable for epitaxial wafers is obtained by growth through doping nitrogen at >=1<13> atoms/cm<3> . The other objective epitaxial wafer is obtained by growing an epitaxial layer on the surface of the above single crystal. A second version of the objective wafer is obtained, using the above single crystal, by growing epitaxial layer on the surface of such a wafer as to generate OSF at >=10<2> /cm<2> on the surface when subjected to thermooxidative treatment. A third version of the objective wafer is obtained, using the above single crystal, by growing epitaxial layer on the surface of such a sliced cut piece as to generate defects at >=5×10<3> /cm<2> on the section after subjected to heat treatment at >=1,100 deg.C.
Patent JP-H09331430-A (JP)
Title: Image sensor assembly for facsimile equipment
Inventor: BOKU SHIYUNGO
IPC: H04N1/193
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling by fitting a contact image sensor and a scanning roller to a main body with a specific structure. SOLUTION: A shaft 72 of a scanning roller 70 is fitted turnably to a fixed groove 64 provided to a side bracket 60. A contact image sensor 80 has a tap hole 80 at both ends and a slit 62 provided to each side face bracket 60 is tightened by a screw 16. Each screw 16 has a tightening section 18 to the tap hole 80 and a shaft 19 inserted to the slit 62 and moved along a curved groove 66 of the slit 62. Two springs 52 fitted to the main body 50 are elastic to retain the image sensor 80 onto the scanning roller 70, then the original inserted inbetween passes through a clearance by turning of the scanning roller 70. In this case, the shaft 19 of the screw 16 is guided by the curved groove 66, then a scanning point 84 of the image sensor 80 is in matching with the scanning roller 70.
Patent JP-H10194767-A (JP)
Title: Heat treatment of plate glass
Inventor: IKEDA KAZUO
IPC: C03B25/087
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat treatment of a plate glass capable of evenly heat-treating every nook and corner of a whole glass substrate and hardly causing any flaws on the glass substrate when taken out from the heat- treating apparatus. SOLUTION: This method comprises the first step wherein a glass substrate 10 molded via preparing and melting steps according to a known method are hung by movable hooks 7 holding or hooking one or both ends of the substrate 10, and the second step wherein the glass substrate 10 hung in the first step is brought into a lehr, heated to a temperature higher than its annealing temperature to remain as it is for a certain time and cooled so as to reduce a permanent strain of the glass substrate 10. The thus heat-treated plate glass is uniformly heated and cooled in whole because it is never touched while hung, so that any warpages due to heat treatment are never caused on the plate glass contrary to the conventional method. Furthermore, the plate glass can be taken out from the heat treatment line without being contacted with anywhere and hence any flaws never appears thereon at all.