baber/WOPTO huggingface dataset:
Patent JP-2002356831-A (JP)
Title: Submerged joint structure
Inventor: MIHOYA AKIRA
IPC: B09B1/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a crack is generated in a joint by the generation of a consolidation and a differential settlement due to a liquefaction and overburdened load and cutoff properties are damaged in a submerged foundation ground on which a floor-slab structure is laid, and to solve the problem that an impervious diaphragm is damaged by the bitting of the diaphragm because a phenomenon in which the diaphragm is bitten into the crack of the joint occurs when the diaphragm is executed on the floor-slab structure. SOLUTION: The end section of a floor slab arranged on the submerged foundation ground is made lower than a central section and a housing section is formed, and a beltlike joint filler made of an elastic material is fitted into the housing section so as to cover the joint formed by the adjacent floor slab.
Patent JP-2002355618-A (JP)
Title: Substrate washing apparatus
Inventor: SAKAI TAKAMASA
IPC: B08B3/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing apparatus capable of forming dry steam of high purity by simple constitution to spray hot water mist onto a substrate capable of obtaining high washing effect. SOLUTION: A pure water spray 60 blows pure water into a steam generation pipe 40 in a mist form. The blown mist-like pure water is heated in the steam generation pipe 40 and evaporated to form steam which is, in turn, reheated in a steam heating pipe 50 to form dry steam. This formed dry steam is involved in nitrogen gas blown in from a nitrogen gas nozzle 53 to flow in a hot water mist jet port 52 as mixed gas to form hot water mist. By incorporating a dry steam forming part 30 comprising two-stage constitution of the steam generation pipe 40 and the steam heating pipe 50 into the substrate washing apparatus, dry steam of high purity can be formed by small-sized and simple constitution and, as a result, hot water mist reduced in impurities and capable of obtaining high washing effect can be sprayed onto the substrate.
Patent JP-2002359475-A (JP)
Title: Multilayer circuit board
Inventor: SAKANOUE AKIHIRO
IPC: H05K3/46
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board, the whole body of which can be mounted to high density and in which a cavity can be sealed airtightly. SOLUTION: This multilayer circuit board 10 is composed of a multilayered substrate 1 on the surface of which surface wiring layers 2 are formed, and at the same time, in which a cavity 7, having an opening on the surface of the substrate 1, is formed and a metal lid body 6 which seals the opening of the cavity 7 housing an electronic component element or an IC chip 5. On the surface of the lid body 6, an insulation layer 61 is formed to adhere to the surface and a surface circuit pattern 62 is formed on the layer 61.
Patent JP-2002355174-A (JP)
Title: Structure of operating part for electric pot
Inventor: IMAI KOHEI
IPC: A47J27/21
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an operating part for an electric pot which achieved a reduction of the number of parts, an improved productivity rate, excellent durability, and excellent reliability by reviewing and working out a structure of the operating part. SOLUTION: The structure of the operating part for the electric pot has the operating part 4 containing a print-circuit board 17 for control at an upper part of an opening 22 for dispensing hot water which discharges liquid in a tank 1. The operating part 4 is constituted in the following manner: A liquid crystal display body 15 and the print-circuit board 17 with a plurality of operating switches are found in an attached case 21S formed by depressing the upper surface of a case 21A for filling water which covers the upper part of the opening 22 for dispensing hot water. An operating plate 47 has a transparent window 54 covering an oscillating piece 49 for switching and the liquid crystal display body 15 in a manner that they are visible. A sheet member 48 is attached to the upper surface of the case 21A for filling water in an airtight manner, while covering the operating plate 47.
Patent JP-2002368007-A (JP)
Title: Metal oxide film semiconductor manufacturing method
Inventor: KO KEIKEN
IPC: H01L29/78
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide film semiconductor manufacturing method for increasing the effective gate length, and canceling problems such as short channel effect and a punch-through current. SOLUTION: First, a gate 106 is formed on a substrate 100. Ions are implanted shallow with the gate 106 as a mask, thus forming a shallow doped region 110 as an LDD in the substrate 100 at both sides of the gate 106. First and second sidewalls 112 and 114 are formed on the sidewall of the gate 106 and first sidewall 112, respectively. Ion 116 are implanted dense with the gate 106 and sidewalls 112 and 114 as the mask, and a dense doped region 118 as a source/drain is formed in the substrate 100 at both sides of the second sidewall 114. Finally, the second sidewall 114 is removed.
Patent JP-2002366819-A (JP)
Title: Distribution system for electronic coupon based upon identifier
Inventor: YUASA TAKASHI
IPC: G06Q20/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which can request electronic coupons to be issued, and use, authenticate, and use them by using a portable information terminal such as a portable telephone. SOLUTION: In one example of the embodiment, the system is provided which enables a user (consumer) to reads an identifier out of a printed advertisement medium by using the potable information terminal such as the portable telephone, find an electronic coupon issuing center (or manufacturer) by direct connection or through an identifier solution center according to the identifier, request the coupons to be issued, and receive and use them. The portable information terminal is preferably equipped with a reading function such as a bar code reader, a digital camera, an OCR, and an image scanner. In another example of the embodiment, a user is able to receive and use electronic coupons while keeping his personal information secret by using an anonymous proxy server.
Patent JP-2002362836-A (JP)
Title: Ending device and ending method
Inventor: SATO MOTOHIKO
IPC: B65H69/06
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an ending device providing a seam of a sufficient strength while preventing a pique part from formed thereon even in a spun yarn hardly untwisted such as a strongly twisted wool yarn. SOLUTION: Untwist nozzles 43 and 44 are provided with nozzle pipes 61, fluid jetting holes 62 opened in the internal circumferential surfaces of the nozzle pipes 61 and producing circulating flows in the nozzle pipes 61, and colliding members 63 disposed in positions separating at prescribed distance apart from the fluid jetting holes 62 in the downstream side in the fluid moving direction. The colliding member 63 is so constituted that a yarn end swung to the upstream side end surface of the fluid moving direction by the circulating flow collides therewith.
Patent JP-2002019660-A (JP)
Title: Bicycle with theft-preventing device
Inventor: WATANABE MATASUKE
IPC: B62H5/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with a theft-preventing device capable of reducing the operation in parking in spite of adopting the form decreasing the function of the bicycle, such as locking a saddle itself in the form unable to riding. SOLUTION: A break device 72 of a rear wheel 71 is operated by linking to the rotation of the saddle 2 from a using state to a parking attitude. When the parking attitude is once set, since the saddle 2 cannot be used, the theft is difficult. Even if pedaling is tried in the parking state, since the rear wheel 71 is not rotated unless strong force is applied to the feet, the theft can be prevented. Since these operations are linked, operability is satisfactory.
Patent JP-2002365882-A (JP)
Title: Electrifying device
Inventor: ABE SHUNICHI
IPC: G03G15/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device which is capable of suppressing the generation of a noise and reducing the cost. SOLUTION: The electrifying device to be arranged on the circumference of an electrophotographic device is provided with a high-voltage generating section 11 integrally with electrostatic charging electrodes 2 and 5. More specifically, for example, a constant voltage control circuit 12a and the high-voltage generating section 11 are connected by a common signal cable 13 for constant voltage control and constant current control. Also, a constant current control circuit 12b and the high-voltage generating section 11 are connected by the signal cable 13 common for the constant voltage control and constant current control.
Patent JP-2002360825-A (JP)
Title: Game machine and simulation program
Inventor: ITAKURA TOMOTANE
IPC: A63F7/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To add a new play feature by increasing the opportunity of big win lottery. SOLUTION: This game machine is provided with a random number stock means for successively extracting random numbers for big win decision and stocking them without deciding out-of-lottery object at timing to extract a random number for big win decision in the state of a big win and a stock big win generating means for generating a big win again when there is the successful lot of big win in these stocked random numbers for big win decision. Thus, when there is a big win in the stocked random numbers, the big win is generated again without snatching the opportunity of extraction during the big win, and the expectations of a player are more increased.
Patent JP-2002363511-A (JP)
Title: Clear-film pressure-sensitive adhesive sheet for over laminate and laminate thereof
Inventor: YAMAMOTO MASAYUKI
IPC: C09J7/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a clear-film pressure-sensitive adhesive sheet for an over laminate capable of solving the problem of silvering. SOLUTION: This clear-film pressure-sensitive adhesive sheet 1 for an over laminate comprises a clear film as the surface substrate 2 and a pressure- sensitive adhesive layer 3. The surface of the adhesive sheet has a 60 deg. specular glossiness (according to JIS K 7105) of 100% or higher. KO of the adhesive sheet, obtained by the equation: KO=(0.16×T<2> +P)/ 350×ln(T)} (wherein T is a thickness (μm) of the pressure-sensitive adhesive layer; and P is a measured probe tack value (g) obtained according to ASTM D-2979), is adjusted so as to be 0.8 or higher but not higher than 1.2.
Patent JP-2002366114-A (JP)
Title: Power unit and liquid crystal display device
Inventor: KUDO YASUYUKI
IPC: G02F1/133
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional liquid crystal display device that a power circuit has large stationary power consumption, its component has to be replaced to vary a voltage level, and the number of components is large. SOLUTION: The liquid crystal display device is provided with a setting register 100 where the amplitudes and voltage levels of the driving voltage of a common electrode and the non-scanning period voltage of scanning lines are set, an amplitude reference generating circuit 101 which generates an amplitude reference voltage for the driving voltage of the common electrode and the non-scanning period voltage of the scanning lines according to the set values, a VcomH reference generating circuit 102 and a VcomL generating circuit 100 which performs the AC driving of the common electrode to the amplitude and voltage level determined according to the amplitude reference voltage and set values,  and a VgoffH generating circuit 104 and a VgoffL reference generating circuit 105 which generate the non-scanning period voltage of the scanning lines in phase with and to the same amplitude with the driving voltage of the common electrode with the amplitude and voltage level determined by the amplitude reference voltage and set values.
Patent JP-2002364910-A (JP)
Title: Ceiling embedded air conditioner
Inventor: FUKAZAWA TOSHINORI
IPC: F24F13/32
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty with prior art that, although there is altered the direction of mounting of a suction grill as means to collate decoration surfaces upon installation in as prior art air conditioner, there is no means for altering the direction of a unit body for alteration of the direction of piping in the situation of a field work, and there is no countermeasure for such alteration excepting the alteration of the position of a suspension bolt, cutting and splicing of a piping, and reconstruction to cause increases in installation time and the cost, resulting in a factor to hinder the freedom of the installation. SOLUTION: Even if the direction of piping is altered owing to the situation of a field work, a unit body is mounted without additional construction by defining positions of suspension bolts to corners that form a rectangle. Further, piping construction and suspension bolt construction are ensured, workability of the installation and the freedom of the installation are improved.
Patent JP-2002033391-A (JP)
Title: Copper metal wiring formation method of semiconductor device
Inventor: PYO SUNG GYU
IPC: H01L21/3205
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the copper metal wiring formation method of a semiconductor device that can reproduce copper deposition process, and at the same time, can obtain a copper thin film having superior film quality. SOLUTION: This copper metal wiring formation method of the semiconductor device includes a stage that patterns the specific region of an interlayer insulating film 13 formed on a semiconductor substrate 10 for forming a damascene pattern before cleaning, a stage that forms a diffusion preventing film 14 on entire structure including the damascene pattern, a stage that forms a chemical reinforcement agent layer 15 on the surface of the diffusion preventing film, a stage that carries out wet dip cleaning and warm annealing for removing the chemical reinforcement agent at a remaining part other than the bottom part of the damascene pattern, a stage that forms a copper layer 17 so that the damascene pattern can be embedded, and a stage that polishes the copper layer for forming copper metal wiring 17a.
Patent JP-2002015870-A (JP)
Title: Method of manufacturing electroluminescent device
Inventor: LONG MICHAEL EDGAR
IPC: H05B33/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve a method of forming a doped light emitting layer of an electroluminescent device. SOLUTION: This method of manufacturing an electroluminescent device, having a substrate and at least one layer of dopant-acceptable layer, including the host material for providing a light-emitting layer, when it is doped. (a) At least one layer of dopant layer, having the dopant, is provided over or under a dopant-accepting layer. (b) An anode and a cathode are provided, so that the dopant acceptable layer and the dopant layer are arranged between the anode and the cathode. (c) The electroluminescent device is heated to cause the dopant to diffuse from the dopant layer into the dopant-accepting layer, and a light-emitting layer, having the dopant distributed evenly in the host material is thereby formed.
Patent JP-2002049309-A (JP)
Title: Ciphering device using data ciphering standard algorithm
Inventor: RIN EIGEN
IPC: G09C1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a ciphering device which does not cause a contention between data, and can reduce the area. SOLUTION: This is a ciphering device which is provided with a data initial replacement part, and a data conversion part and a data inverse initial replacement part having a n-staged (n: an even number) pipeline structure using 1st, 2nd, and 3rd clocks, and which performs encipherment using a data ciphering standard algorithm, comprising a multiplexer 710 for selecting a data from n/3 pieces of 48-bit data, an S-box replacement part 720 having eight pieces of S-Boxes which receives eight pieces of 6-bit addresses of 48 bits outputted from the multiplexer 710 and outputs eight pieces of 4-bit data, a demultiplexer 730 for distributing the 32-bit data to n/3 pieces of outputs, and a control part 740 for controlling the multiplexer and the demultiplexer by triggering 4th and 5th clocks, and the 4th and 5th clocks are n/3 times faster than the 1st to 3rd clocks.
Patent JP-2002368687-A (JP)
Title: Hub
Inventor: ISHIBASHI MASAAKI
IPC: H04B10/29
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a hub that can endlessly transmit an optical signal without causing attenuation or deterioration, by connecting hubs in a cascade form, so as to attain serial transmission of the optical signal to another hub step by step. SOLUTION: The hubs are connected in cascade, so as to serially and endlessly transmit an optical signal outputted from one hub to other hubs, without attenuation and deterioration. Each hub is configured to convert the signal into an optional form, and provided with a means for converting an input signal in a form of audio signal, video signal, data signal or digital data into an optical signal, when the input signal audio signal, a video signal, data signal or digital data.
Patent JP-2002023327-A (JP)
Title: Photographic element containing ion-exchanged reducing agent
Inventor: IRVING LYN M
IPC: G03C5/26
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element containing a reducing agent stabilized by using an ion exchange polymer. SOLUTION: The photographic element includes at least one photosensitive layer on the base and contains a granular ion exchange material having about 0.01-10 μm average particle diameter and containing at least one reducing agent ionic-bonded to an ion exchange matrix.
Patent JP-2002372793-A (JP)
Title: Device and method for forming image
Inventor: AOIKE TATSUYUKI
IPC: G03G9/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of stably obtaining an image of high quality over a long period at the smallest maintenance cost by reducing the discard discharged in the whole life of the image forming device and prolonging the life of an electrifying member. SOLUTION: As for the image forming device and the image forming method using the image forming device, an ratio B/A, that is, the ratio of an absorption coefficient B at 2960 cm<-1> of the infrared absorption spectrum of a surface layer to an absorption coefficient A at 2920 cm<-1> is within the extent of 0.6 to 1.0, and the electrophotographic photoreceptor is electrified by the electrifying means by applying a voltage on an electrifying member which forms a contact part with the electrophotographic photoreceptor and comes into contact with the photoreceptor, the developing means comprises also a cleaning process of recovering the residual toner after a transfer process remaining on the surface of the electrophotographic photoreceptor, and the toner is constituted of a toner particle including at least binding resin and a magnetic body and inorganic fine powder,  the average circularity of the toner is >=0.950 and <=0.995, and the toner is magnetic, the saturation magnetization of the magnetic toner is 10 to 50 Am<2> /kg under the 79.6 kA/m of the magnetic toner.
Patent JP-2002372509-A (JP)
Title: Method and device for inspecting leakage of sealed vessel
Inventor: MARUYAMA TOMOYUKI
IPC: G01M3/40
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealed vessel leakage inspecting method capable of correctly determining whether or not any defects are present in a vessel with a non-electrolytic solution sealed therein. SOLUTION: The testing AC voltage is applied to the vessel 1 to be inspected from a testing power supply device 2 via electrodes 3 and 4. The AC current flowing through the vessel 1 and the solution therein is detected by a current detector 5, and the digital value corresponding to the absolute value of the instantaneous value of the detected AC current. By sequentially adding the digital value over the accumulation period having a specified relationship to the waveform of the AC current, the accumulation of the digital value corresponding to the absolute value of the instantaneous value of the AC current is operated. It is determined that the vessel 1 is defective when the accumulation as the value to be determined is larger than a set value.
Patent JP-2003004729-A (JP)
Title: Polyvinyl alcohol detection method and size treatment evaluation method using the same
Inventor: MATSUNAMI YUKI
IPC: G01N23/225
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol detection method capable of properly detecting polyvinyl alcohol by selectively introducing a fluorine atom into polyvinyl alcohol, and a size treatment evaluation method using the same. SOLUTION: In the polyvinyl alcohol detection method, polyvinyl alcohol and the hydroxyl group of a material containing at least one kind of a compound having a hydroxyl group of which the esterification reaction speed due to trifluoroacetic anhydride is lower than that of polyvinyl alcohol are esterified using trifluoroacetic anhydride to selectively introduce a fluorine atom into polyvinyl alcohol.
Patent JP-2003003847-A (JP)
Title: Vapor-liquid separation device of engine cooling system
Inventor: MIYAGAWA SUSUMU
IPC: F01P11/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To surely separate the air in the cooling water with no large expansion tank of complex structure. SOLUTION: A vapor-liquid separation chamber 28 is almost cylindrical. An inlet port 28a into which a cooling water flows is opened in the tangential direction of the inner wall of the vapor-liquid separation chamber 28, while an outlet port 28b from which the cooling water flows is opened in the flow direction of the cooling water, being in the tangential direction of the inner wall of the vapor-liquid separation chamber 28. At the upper part of the vapor- liquid separation chamber 28, a pressure cap 30 is provided which incorporates a pressure control valve which opens under a prescribed internal pressure to discharge air. The circular flow is generated at the cooling water inside the vapor-liquid separation chamber 28 to form a conical water surface, so that the vapor phase resides in the upper part of the vapor-liquid separation chamber 28.  So, when the internal pressure rises to open the pressure control valve of the pressure cap 30, only the vapor phase residing in the upper part of the vapor-liquid separation chamber 28 is surely discharged outside.
Patent JP-2003003115-A (JP)
Title: Intermediate coating composition, method for forming multilayer coating film and multilayer coating film
Inventor: KIDA MASUO
IPC: C09D161/28
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate coating composition giving a multilayer coating film having excellent coating film appearance and adhesion to a top coating film even by forming the multilayer film under a short baking condition by specifying the acid value of the resin of the intermediate coating material and the crosslinking agent, having high storage stability and consequently shortened coating process and provide a method for forming a multilayer coating film and a multilayer coating film formed by the method. SOLUTION: The intermediate coating composition contains a polyester resin having high acid value, a polyester resin having low acid value, an imino- type melamine resin and a pigment and has an AV1 /AV2 ratio of 1.25-5 wherein AV1 is the acid value of the polyester resin having high acid value and AV2 is the acid value of the polyester resin having low acid value. The invention further provides a method for forming a multilayer coating film by using the intermediate coating composition and a multilayer coating film obtained by the multilayer coating film forming method.