baber/WOPTO huggingface dataset:
Patent JP-2003020634-A (JP)
Title: Water channel construction method
Inventor: UEMI TAKESHI
IPC: E02B5/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a water channel construction method capable of lowering a construction cost and shortening a construction period by constructing a double closing work by utilizing an existing quay and more increasing the strength of a structure by utilizing a pier so that the quay can properly resist a hydraulic pressure. SOLUTION: In his method for constructing a water channel on the side of water protected by the quay 10, closing steel sheet piles 21 are driven in the bottom of water on the front side of the quay 10, and the quay 10 is fixedly connected to the closing steel sheet piles 21 and a space therebetween is filled to form a double closing work part 20. With the double closing work part 20 resisting against the hydraulic pressure, a land side portion on the rear side of the quay is excavated to construct a box culvert part B, and then the double closing work part 20 is removed.
Patent JP-2002360643-A (JP)
Title: Wall surface mounting hanging health apparatus and pulling sport goods with pulley
Inventor: HIRAMATSU IWAO
IPC: A61F5/042
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein a conventional hanging-down health apparatus is used only for hanging down from a steel tower shape, and requires a large space for a storage space and a housing place of the apparatus, and also requires labor for moving since the apparatus has considerable weight. SOLUTION: An installing metal fitting A (1) and an installing metal fitting B (2) are fastened to a wall such as a stairs opening part by screws, and a steel bar 3 is installed on these metal fittings. Pulling sport goods with a pulley are installed on the steel bar 3. These pulling sport goods with the pulley are composed of ring 4, the pulley 5, a string 6, and a grip 7. This health apparatus with such constitution has a characteristic capable of hanging down from the steel bar, and easily making vertical motion of arms by the pulling sport goods with the pulley.
Patent JP-2003030918-A (JP)
Title: Disk player device
Inventor: TANAKA MASAFUMI
IPC: G11B17/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk player device provided with a reverse insertion preventing mechanism which can stop misinsertions at early stage of insertion of minidisk into a device body. SOLUTION: An erroneous insertion preventing member 100 is stuck axially in a position corresponding to slide-holding part, and an erroneous insertion discriminating member 110 is put in a long groove 112 of a mini disk 16 not to hinder the inserting operation, when the mini disk 16 is inserted in the normal insertion state. An operation member 106 to be operated, which is arranged on the erroneous insertion preventing member 100 rubs against the mini disk 16, to turn the misinsertion preventing member 100, and the misinsertion discriminating member 110 put in the long groove 112 of the mini disk 16 is released from the long groove 112, so that the mini disk 16 can be inserted up to the last.  When the mini disk 16 is inserted in the misinsertion state, the misinsertion discriminating member 110 is brought into contact with the corner part of the front end in the insertion direction of the mini disk 16 to stop the misinsertion.
Patent JP-2003026479-A (JP)
Title: Brake material and method of manufacturing the same
Inventor: HANZAWA SHIGERU
IPC: F16D69/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a brake material which includes a coefficient of dynamic friction sufficient for indicating required braking properties and exhibits the wear resistance equal to or better than that of a C/C composite which is conventionally used even under high-temperature condition. SOLUTION: This braking material comprises s matrix consisting of the C/C composite and metal copper and has the coefficient of dynamic friction of at least >=0.01.
Patent JP-2003027526-A (JP)
Title: Slope referencing device for construction work of face of slope or the like
Inventor: NAGATOMO MIKIO
IPC: B60R1/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a slope referencing device ensuring that an operator of heavy machinery is able to view the planes of extension of leveling strings as references while normally seated on an operator's seat, without being affected by the angle of a slope to be constructed and a working environment. SOLUTION: An upper mirror 11 and a lower mirror 12 made in a pair are mounted in front of an operator's cab 2. The mounting positions of the upper mirror 11 and the lower mirror 12 do not obstruct the forward field of view of the operator's seat. Both mirrors are positioned for easy viewing from the operator. The operator is able to view the leveling strings 31 and 32 from the lower mirror 12 through the upper mirror 11 while the leveling strings are in alignment. At the same time, the operator is able to directly view the conditions of the slope and a bucket 4.
Patent JP-2003027117-A (JP)
Title: Tilting type molten material pouring trough and its exchanging method
Inventor: KOBOSO ATSUHIRO
IPC: C21B7/14
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tilting type pouring trough having low equipment cost and easy exchanging work, and its exchanging method. SOLUTION: The tilting type molten material pouring trough 1 is the one which is arranged below the tip end part of a molten material introducing trough and receives the molten material and can change the discharging direction into a molten material holding vessel by tilting and is lined with refractory. This tilting type molten material pouring trough is provided with a trough center part 1a, a trough contracted part 1b and a molten material discharging part 1c, and the outer surface width (B) at the molten material discharging part is not larger than the inner surface width (A) of the refractory lined in the trough center part. The length (C) in the longitudinal axial direction in the trough contracted part is desirable to be >=0.5 times of the inner surface width (A) of the refractory lined in the trough center part.  The tilting type pouring trough is exchanged without taking out the molten material introducing trough.
Patent JP-2003033809-A (JP)
Title: Dewatering method for high-temperature steel plate
Inventor: NAKASEKO MAKOTO
IPC: B21B45/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering method which completely dewaters cooling water remaining on the high-temperature steel plate within 10 seconds. SOLUTION: When water remaining on the steel plate on the rolling line is dewatered by a simultaneous dewatering nozzle group which is installed on one side of the rolling line crossing with the rolling line with a right angle and also in parallel with a cooling device, an average air volume density Qav(Nm<3> /hr.m) is determined to satisfy T=η×B<2> /(Qav/3600)<2> <=10, wherein T is a maximum dewatering time (sec.), B is a width of steel plate (mm), and ηis a correction factor.
Patent JP-2003028466-A (JP)
Title: Humidifier
Inventor: HIBI HIDEJI
IPC: F24F6/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier capable of sterilizing properly in accordance with the generating amount of chlorine by an electrode. SOLUTION: When a user pushes an operation switch, a CPU 11 makes the energization of the electrode 4 (S1) off. When a timer has counted the elapse of a time T1 (S2), the electrode is energized by a voltage supplying source 16 and a current supplying source 17 (S3), and the values of a voltage and a current between respective electrodes at that time are detected by a voltage detecting sensor and a current detecting sensor (S4). The CPU 11 determines the energizing time T1 and the non-energizing time T2 of the electrode 4 in accordance with the detected values based on the correlation table of the values of current, the generating amount of chlorine and the energizing time of the electrode 4 which are stored in an RAM12.
Patent JP-2003025139-A (JP)
Title: Cutting method for billet
Inventor: NAKAO YASUHIRO
IPC: B23D15/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost by eliminating abrasion of a blade occurring in a cutting tool, to reduce the production cost by dispensing with provision of a cutting allowance on a billet and by improving the yield of the billet, and to improve productivity by cutting multiple billets at a time. SOLUTION: This cutting method for the billet comprises a process for assembling a cylindrical tool 12 by stacking multiple ring members 15-18 having a linear expansion coefficient smaller than that of the billet 11 and the inside diameter a little bit larger than the outside diameter of the billet, a process for inserting the billet into the tool, a process for heating the billet to a temperature where it is turned into a half melting state, and a process for cutting the billet by moving the adjoining ring members in mutually different directions.
Patent JP-2003037597-A (JP)
Title: Repeater and system for emergency
Inventor: OUCHI KOJI
IPC: G08B17/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a repeater and a system for emergency, which can prevent receivers from being affected by abnormal return signals from terminal devices. SOLUTION: A repeater 3 monitors return signals from terminal devices 2. When it detects an abnormal signal from any of the devices 2, it stops sending return signals from the device to a receiver 1. The repeater also stops sending to the receiver 1 return signals from all terminal devices connected to the branch line where an abnormal signal has been detected.
Patent JP-2003037316-A (JP)
Title: Light source unit for solid laser pumping
Inventor: TAKIGAWA HIROSHI
IPC: H01S3/042
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical light unit for solid laser oscillation which has a stacked LD bar replaced for repair with small waste. SOLUTION: An LD module 5 has connecting plates 3 across a plurality of coolers 2 mounted with LD bars 1 stacked at right angles to the length. An LD stack is constituted by mechanically coupling a necessary number of LD modules 5 by using the connecting plates 3. A seal material 4 for cooling water leak prevention is positioned by both the connecting plates and assembled between LD modules 5. Each cooler 2, the connecting plates 3, and seal material 4 have openings as a cooling water passage. The cooling water passages are connected among the LD modules. The connecting plate can be given a function of electrically connecting the LD modules to one another and a function of fixing the coolers.
Patent JP-2003035064-A (JP)
Title: Serial double wing door device
Inventor: NOGUCHI NORIO
IPC: E05D15/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a serial double wing door device which can be easily installed in a cabinet, a closet, or the like, makes both right and left doors displaceable in both indoor and outdoor directions, and allows the right and left doors to be individually opened/closed. SOLUTION: The serial double wing door device 1 is formed of a rail member 5, right and left door bearing travel bodies 7, 6, a left door 4, and a right door 3. The rail member 5 is installed in an opening portion of the cabinet or the like. The right and left door bearing travel bodies 7, 6 are accommodated in the rail member 5, and can travel along the same. The left door 4 is borne by a pair of rocking bearing pieces 16, 26 horizontally protruding from the left door bearing travel body 6. The right door 3 is borne by the pair of rocking bearing pieces 16, 26 horizontally protruding from the right door bearing travel body 7.  When the door is pressed rearward, the door bearing travel body 6 (7) is moved in an opposite direction by a stroke corresponding to displacement of a door bearing point Y0 in a rail member direction due to rocking of the rocking bearing pieces 16, 26, and therefore the door can be pressed and moved in a direction orthogonal to the rail.
Patent JP-2002113591-A (JP)
Title: Flux-cored wire for two-phase stainless steel having excellent stress corrosion cracking resistance, pitting resistance and weldability
Inventor: KIN SOGEN
IPC: B23K35/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire for welding two-phase stainless steels which has good weldability in welding the austenitic-ferritic stainless steels to be used for various chemical industrial apparatus and is capable of forming a weld zone having excellent cracking resistance, stress corrosion cracking resistance and pitting resistance, etc. SOLUTION: The flux-cored wire is formed by filling a flux consisting, by the total weight of the wire, 0.02 to 0.10% C, 0.10 to 1.0% Si, 1.0 to 3.0% Mn, 15 to 35% Cr, 7.0 to 12.0% Ni, 1.5 to 3.5% Mo, 0.02 to 0.2% N, 0.02 to 0.2% Nb, and 0.5 to 5.6% slag forming agent into a stainless steel sheath in a range of 15 to 35% of the total weight of the wire and satisfies the following formulas 1 and 2: 1.5<= (Cr+Mo+1.5Si+0.5Nb)/(Ni+0.5Mn+30C+30N)}<=2.3 (1) 25<=PREN(Cr+3.3Mo+16N)<=45 (2).
Patent JP-2003044373-A (JP)
Title: Maintenance system
Inventor: IWATA YASUHIRO
IPC: G06F13/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable maintenance system. SOLUTION: In the maintenance system, first communication equipment being the object of a processing and second communication equipment performing a processing are connected through a network. First communication equipment is provided with a communication means transmitting a recognized inner state that can be recognized to second communication equipment among whole inner states. Second communication equipment is provided with a knowledge base means accumulating prescribed accumulated knowledge, a diagnosis processing means performing a diagnosis processing using accumulated knowledge with respect to the recognized inner state transmitted from the communication means and a maintenance communication means transmitting a maintenance signal corresponding to the result of the diagnosis processing to first communication equipment through the network.
Patent JP-2003045515-A (JP)
Title: Adhesive for connecting circuits, and circuit connecting method and connection structure using the same
Inventor: YUSA MASAMI
IPC: C09J5/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for connecting circuits, a circuit connecting method and a connection structure using the same, effectively used, even when intervals among circuits become narrow. SOLUTION: This adhesive for connection circuits is placed between the boards respectively having circuit electrodes opposite to each other for electrically connecting the electrodes in the pressing direction, by heating and pressing the boards having the circuit electrodes. The adhesive has a first adhesive layer and a second adhesive layer, the number of conductive particles included in the first adhesive layer is more than the number of conductive particles included in the second adhesive layer, and flow time of the first adhesive layer is shorter than that in the second adhesive layer in connection.
Patent JP-2003003414-A (JP)
Title: Snow-melting and anti-freezing device for road
Inventor: YASUOKA MICHIO
IPC: E01C11/26
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To bring about snow melting and freeze proofing for a road not only with rapidity by virtue of excellent heat conduction but also with reliability in an energy-saving manner. SOLUTION: An outer cylinder 4, into which a hydraulic fluid 3 is sealed and with which an approximately vacuum space 2 is hermetically sealed, is provided around an outer periphery of an inner tube 1. The inner tube 1 and the outer cylinder 4 are composed of a thermosiphon tube 5 having a double-tube structure, so that latent heat can bring about the snow melting and the freeze proofing. The thermosiphon tube 5 is composed of a copper tube, so as to exert excellent corrosion-proofness even when buried in the road and have congeniality with the hydraulic fluid 3. Additionally, an outer periphery of the copper thermosiphon tube 5 is covered with polyester resin mortar, so as to enable the prevention of deterioration of the mortar.
Patent JP-2003046771-A (JP)
Title: Image processor, image processing method, and imaging apparatus
Inventor: OKI AKIRA
IPC: G06T7/40
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, an image processing method, and an imaging apparatus capable of suppressing the deterioration of image quality in a photographic region while sharply outputting the character region of an original image. SOLUTION: This image processor discriminates whether or not the input image of the image information of an inputted original is a specific region, discriminates whether or not an image region other than the image region which is discriminated to be the specific region is the other region, discriminates the image region which is discriminated to be not the other region as the specific region, divides the input image into a plurality of regions, discriminates whether or not each divided image region is the specific region, executes image processing under the consideration of gradation to an image in the image region which is discriminated to be the specific region, executes image processing or enhancing definition to an image in the image region which is discriminated to be the other region,  counts the number of pixels which is not less than the number of gradations being a prescribed threshold in each divided image region, and discriminates whether or not each image region is the specific region based on the counted number. Thus, the image region which is discriminated to be not the other region can be discriminated as the specific region, and the edge of the inside part of the photographic region can be separated from the character region, and the image processing under the consideration of gradation can be executed.
Patent JP-2003038262-A (JP)
Title: Write device for control data for meal serving cart
Inventor: MAEKAWA KATSUMI
IPC: A47J39/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain information on a place and to write in control data depending on the information on the place when a meal serving cart is placed at a prescribed, assigned position in a meal serving room. SOLUTION: The meal serving wagon 1 has a heating device to correspond to each dish in a plurality of partitioned rooms provided to correspond to a person receiving meal services, and the heating device is controlled based on the control data. The position of the meal serving cart 1 in the meal serving room is assigned to correspond to a delivery place. A means to give information on places which gives information on places to the meal serving cart 1 placed at each assigned position is provided on an outlet 4-6. When a connecting cable 2 is connected to the outlet 4-6, the meal serving cart 1 obtains information on a place from the means to give information on places and transmits it to a personal computer 7. The personal computer 7 selects a matching control data based on the information on places and transmits to the meal serving cart 1.
Patent JP-2003038519-A (JP)
Title: Apparatus for pushing out tooth restoring material mixture and malaxation in capsule
Inventor: MUKASA YOSHIHISA
IPC: A61C5/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pushing out a tooth restoring material in mixture and malaxation of a powder component and a liquid component from a capsule particularly having an excellent capability of preventing a damage to the capsule or the apparatus itself for pushing out the tooth restoring material. SOLUTION: The apparatus for pushing out the tooth restoring material in mixture and malaxation from the capsule comprises grooves 2a of a predetermined pitch provided at a front part guide passage 1b having a spring 5d for pushing back a piston rod of a front part toward a mounting site 1a of the capsule for the tooth restoring material of an upper front end, a support 1c of a central part and a rear guide passage 1f, a piston rod 2 at which a stroke control lever 2d protruding upward from a hole 1g for controlling its stroke protrudes substantially vertically is inserted, a release lever 3 engaged with an outer periphery of the rod 2 in an oblique state in which the lever 3 is always pressed by springs 3d, 4b in engaging holes 3a, 4a in a housing body 1 to prevent the rod 2 from moving by its frictional force, and a push plate 4 for moving the rod 2.
Patent JP-2003051012-A (JP)
Title: Method and device for authenticating user
Inventor: UCHIDA KAORU
IPC: G06T7/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for authenticating a user which enable highly reliable authentication of the user by excluding an illegal action using false biometrics. SOLUTION: In the method for authenticating the user for deciding the identity of the user on the basis of an image presenting the body part of the user as biometrics images by a sensor, concerning feature information extracted from the single image of the body part imaged by the sensor and frames as a sequence of the images of the body part imaged by the sensor, a correspondent point between the preceding frame and the present frame is searched and on the basis of a sweep pattern as a sequence of moving vectors provided by calculating the moving vector of the relative motion of a finger, the user is authenticated.
Patent JP-2003051249-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: ASHIDA HIDEKI
IPC: H01J11/26
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress that yellowing phenomenon is generated on the front face substrate and a dielectric layer of a region between transparent electrodes, and to realize a plasma display panel having a superior display quality. SOLUTION: After having formed the first transparent electrode film 18, composed of ITO on the front face substrate 2 by means of a vacuum vapor deposition method, a photosensitive paste is coated on the first transparent electrode film 18, and patterning and calcining are carried out to form a bus electrode layer 16. Next, after the second transparent electrode film 20 composed of the ITO is formed on the first transparent electrode film 18 and the bus electrode 10 by means of the vacuum vapor deposition method, by simultaneously etching the first transparent electrode film 18 and the second transparent electrode film 20, patterning is carried out in a desired shape, and the first transparent electrode 21 and the second transparent electrode 22 are formed.
Patent JP-2003051636-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: BIWA TSUYOSHI
IPC: H01S5/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality element that can be easily separated by solving the problems of considerable labor being required, at the same time, an element separation surface is damaged, so that the quality of the element is deteriorated when an element is separated by etching or dicing when each element is to be separated in the manufacturing process of a GaN-based semiconductor device. SOLUTION: In the semiconductor device and its manufacturing method, defects such as penetration dislocation existing in a crystal layer due to selection growth are set to be element isolation surfaces, thus manufacturing the semiconductor device where a flat element separation surface is formed easily. Additionally, defects, such as the penetration dislocation, are set to be the element separation surfaces, thus easily forming an element end face with a small amount of damage.