baber/WOPTO huggingface dataset:
Patent JP-2003133730-A (JP)
Title: Sheet material for manufacturing wiring board and multi-layer board
Inventor: BABA DAIZO
IPC: H01L23/12
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide sheet materials for manufacturing a wiring board capable of preventing the difference of the thermal histories at the time of molding of each of a plurality of layers by carrying out multi-layering by end batch molding by using the sheet materials for manufacturing a multi-layer board, and achieving miniaturization and reliability improvement by realizing the micronization and high density of a conductor circuit. SOLUTION: Base materials 6 for transfer whose surface is formed with a conductor circuit 5 are laminated on one face or both faces of a resin layer 4 in a B stage state having a through-hole 3 packed with conductive materials 2 so that the conductor circuit 5 can be faced to the resin layer 4, and the conductor circuit 5 is embedded in the resin layer 4. The base materials 6 for transfer are peeled from the resin layer 4, and the conductor circuit 5 is allowed to remain at the resin layer 4 side, and the conductor circuit 5 is transferred to the resin layer 4. The external face of the resin layer and the exposed face of the conductor circuit 5 are formed so as to be flat. The resin layer 4 after molding is maintained in the B stage state.
Patent JP-2003129609-A (JP)
Title: Panel for building and corner block therefor
Inventor: WADAMORI MASANOBU
IPC: E04B1/682
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To easily and surely seal butting parts of end edges of a cut-out in a corner of an L-shaped bent piece of a panel for building without using welding. SOLUTION: A corner block 4 is fitted and fixed to a corner part in the panel A for building having an L-shaped bent outer periphery of a metal thin plate. By supplying sealing agent to a seal reservoir 10 at a distal end from a seal injection port 5 opened on a back face of the corner block 4 via an induction guide 6, the butting parts of the end edges of the cut-out on a side surface in the L-shaped bent piece 1 are sealed. By the sealing agent overflowed from the seal reservoir 10, end edges of the cut-out on a back face in the L- shaped bent piece 1 are sealed.
Patent JP-2003135545-A (JP)
Title: Massage implement and massage device
Inventor: IWATA NOBUYUKI
IPC: A61H23/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a massage implement reducible in storage space while suppressing the degradation of massage performance. SOLUTION: A plurality of movable supports 22, 23 are rotatably mounted to a base 21 so as to be movable between the falling position of being put over the base, and the rising position of projecting in the front direction of the base. Both end parts of a suspension support sheet 24 forming therapeutic grooves 52 between the movable supports when the adjacent supports 22, 23 are arranged in the rising position are connected to a pair of supports 22. The movable supports 22 with the sheet 24 connected thereto are restrained by a cover 26 so as not to rotate in a developing direction. The sheet 24 and the cover 26 have flexibility of being deformed following the rotation of the supports 22, 23. Air bags 25 expanded and contracted by the supply and exhaust of air are fitted to the opposed faces of the therapeutic groove 52.  With this constitution, the message implement can be folded by bringing down the movable supports 22, 23.
Patent JP-2003137280-A (JP)
Title: Foldable container
Inventor: SUYAMA TOSHIHIRO
IPC: B65D6/26
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enable an effective inner volume of a foldable container to be prevented from being decreased or enable some items stored in the container to be prevented from being interfered by an engagement protrusion because a height of the engagement protrusion is set to be lower than a height of a resilient piece, and concurrently enable the foldable container to be restricted against a bottom part of the engagement protrusion or a longitudinal wall when the foldable container is folded. SOLUTION: Opposing side walls 3 raised at first from their folded state in a substantial perpendicular orientation are formed with an engagement frame 3d having fitting-holes 3e. A resilient piece 3g having an engagement protrusion 3h at its extremity end is formed near the engagement frame 3d. An opposing side wall 2 raised in subsequent to the side walls 3 is formed with a fitting protrusion 2e inserted into the fitting hole and a height h2 of the engagement protrusion is set to be lower than a height h1 of the resilient piece.
Patent JP-2003139397-A (JP)
Title: Hot-water supply system using engine exhaust heat
Inventor: MIZUNO TAKANOBU
IPC: F24H1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply system using engine exhaust heat suitable for use as hot water for car wash or the like in an automobile maintenance shop. SOLUTION: In the automobile maintenance shop, cooling water of a gas engine 2b for power generation of an engine power generation set 2 is circulated to hot-water tanks 5 and 6 for water for hot-water supply, heat exchange is carried out with the water for hot-water supply in these hot-water tanks, and the water for hot-water supply is used for car wash or the like, while generated power of the power generation set 2 is used for power load in the automobile maintenance shop.
Patent JP-2003139153-A (JP)
Title: Rolling bearing unit
Inventor: TODA KAZUHISA
IPC: B60B35/18
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing unit such as a vehicular hub unit constituted of a rolling bearing 3 mounted on the outer periphery of a shaft body 2, granting sufficient axial force to the bearing, even if it is a larger bearing, with a small caulking load and allowing inexpensive and reliable fixation of the bearing 3 to the shaft body 2. SOLUTION: A recessed portion 6 is formed at an end of the shaft body 2 on a non-caulking side. H1 <=H<=H1 +0.9×H2 and ϕA<=ϕB are established, where H is the depth of the recessed portion 6, H1 is a distance from an inlet side end face 6a of the recessed portion 6 to the counter caulking side end face of an inner ring 32, H2 in an axial width of the inner ring 42, ϕA is the inner diameter of the inlet side end face 6a of the recessed portion 6, and ϕB is the inner diameter of a caulked portion 5.
Patent JP-2002203390-A (JP)
Title: Data memory having a plurality of banks
Inventor: HOENIGSCHMID HEINZ
IPC: G11C5/06
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To form a memory in which difference of line length between a com mon data port and column connection points are small and short. SOLUTION: This memory is a data memory having a plurality of banks BK, each bank comprises many memory cells, and matrix state arrangement consisting of rows to which row lines WL are allotted and columns to which column lines BL are allotted is formed. The banks BK are arranged vertically in solid as a stack, ends of the column lines connected to each column driving devices LV, SS are at the edges parallel to the rows of banks, these edges are in a common plane, this plane is extended in the direction of row and is substantially perpendicular to the direction of column. The column driving devices LV, SS of all banks BK are arranged densely in the direction of column, and arranged adjacently to the edge of the stack or near the edge as a block.
Patent JP-2003142607-A (JP)
Title: Capacitance element and its manufacturing method as well as semiconductor memory and its manufacturing method
Inventor: MIYAJIMA MIKI
IPC: H01L21/8242
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current of a storage node. SOLUTION: A roughed semiconductor film 10 provided in the storage node 120 has a side face 108a and a bottom 108b. The particle size contributing to the roughing of the bottom 108b is smaller than that for imparting to the roughing of the side face 108a.
Patent JP-2003146680-A (JP)
Title: Method of manufacturing optical fiber
Inventor: YANADA EIJI
IPC: G02B6/036
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber that can make a refractive index profile definite within the same clad region formed through a process repeated several times. SOLUTION: A glass rod to be a core part is prepared, a clad part is formed on the outer circumference of the glass rod, thereby a first glass intermediate is produced. A tubular heaped body of fine glass particles is formed in which fluorine is added in the concentration of not less than 0.01 wt.% but not more than 0.4 wt.%. On this tubular body, dehydrating and vitrification treatments are performed using chlorine to obtain a first glass pipe. The first glass intermediate is inserted into the first glass pipe to make a second glass intermediate by a collapse method. On the outer circumference of the second glass intermediate, fine glass particles are heaped, with the dehydrating and the vitrification treatments performed on the heaped fine glass particles to produce a preform for an optical fiber.  This preform is drawn by a tensile force not less than 80 MPa but not more than 280 MPa to manufacture the optical fiber.
Patent JP-2003147810-A (JP)
Title: Construction machine
Inventor: FUKUMOTO TSUTOMU
IPC: E02F9/16
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress the movement of a sight line of an operator and improve workability by providing a display device of an offset state for a front on a front side guard member of an upper revolving superstructure. SOLUTION: An offset type front 6 is provided on the upper revolving superstructure 2. In addition, a running operation lever 19 and a front side guard member 23 are provided on the front side of a driver's seat 17, and a console 20 having a front operation lever 21 is provided on both right and left sides of the driver's seat 17. In addition, the display device 27 for displaying the offset state of the front 6 is provided on a lamp guard 25 of the front side guard member 23. Thereby since during civil engineering working, the operator of the driver's seat 17 can confirm contents of the display device 27 only by moving the sight line from the forward front 6 or the like to this side a little, the burden of the operator can be reduced and the front 6 can be operated smoothly.
Patent JP-2003144788-A (JP)
Title: Lubricating oil circulation device for cylindrical sewing machine
Inventor: YAMAGISHI MASANORI
IPC: D05B71/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent leak of excessive lubricating oil outward in a cylindrical sewing machine for improving commercial value of sewn products, and improving sewing work efficiency. SOLUTION: This sewing machine is provided with a rotating hook disposed in a hook containing chamber at a tip part of a bed, and interlocked with a lower shaft to rotate for catching a needle thread loop, and an oil feeding pump to feed lubricating oil in a oil sump in the bed to the rotating hook, etc. A circulation pump is provided to circulate excessive lubricating oil in the hook containing chamber to the oil sump, with a suction port opened in the hook containing chamber, and a discharge port opened in the oil sump.
Patent JP-2003146516-A (JP)
Title: Image formation device
Inventor: IIJIMA TAKESHI
IPC: B65H5/24
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement of productivity of printing by allowing receiving of a paper sheet in a branch member when switching branch directions of printed paper sheets by the branch member. SOLUTION: An image formation device is provided with a paper sheet overlapped conveyance means for conveying the set number of paper sheets S by overlapping a part of an end part mutually on a paper sheet conveyance passage 4 continuously and the branch members 33u, 33d for leading the paper sheet S passing an image formation part 2 into any direction of a first branch passage 31 and a second branch passage 32. The branch members 33u, 33d are provided in such a way that the downstream side is displaced in the direction of branching centered on an end part on the upstream side in the direction of paper sheet conveyance. Consequently, when switching the direction of branching of the printed paper sheet S by the branch members 33u, 33d, receiving of the paper sheet S in the branch members 33u, 33d is allowed to contribute to the improvement of productivity of printing.
Patent JP-2003144396-A (JP)
Title: Sensor for insertion to blood vessel
Inventor: HIROSE HISASHI
IPC: A61B5/0215
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To make blood to smoothly and easily flow without stagnation in the state of inserting a sensor for insertion to a blood vessel into a blood vessel. SOLUTION: In electric connection work to be executed in the state of placing a chip support 2 on a tool, a double positioning plane 19 to achieve the turn stopping function of the chip support 2 to the tool is surrounded with an outer peripheral arcuate face 20 of the chip support 2 and extended in the direction of the axial line of the chip support 2. A surrounding boundary plane 21 between the outer peripheral arcuate plane 20 of the chip support 2 and the double positioning plane 19 has lengthwise both boundary planes 22 and 23 mutually confronted on both the sides in a cross-wise direction orthogonal to the direction of the axial line and cross-wise both boundary planes 24 and 25 mutually confronted on both the sides in the direction of the axial line.  The positioning plane 19, the respective boundary planes 22, 23, 24 and 25 and the outer peripheral arcuate plane 20 are mutually continued so that the lengthwise both boundary planes 22 and 23 and the cross-wise both boundary planes 24 and 25 can form an obtuse angle θ (90 deg.<θ) to the positioning plane 19. Only the cross-wise double boundary planes 24 and 25 are inclined to the positioning plane 19 and step-shaped.
Patent JP-2002220067-A (JP)
Title: Joining structure for frame
Inventor: GOTANDA MITSUTSUGU
IPC: B60R19/34
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To surely transmit an axial-directional load applied onto a frame to the next frame. SOLUTION: Faces of brackets 18, 19 provided with a crush box 17 and a side member 13 having hollow cross sections in respective one-end parts thereof butt to be joined axial-directionally, and the load applied along an axial direction of the crush box 17 is transmitted to the side member 13 via the bracket 19 of the side member 13. The bracket 19 has a face part 20 formed ranging over an inside of a closed cross section in the side member 13, and one portion of an axial-directional projected cross section is overlapped with the face part 20.
Patent JP-2003146489-A (JP)
Title: Sheet feeder and image forming device with the same
Inventor: GOTO HIROSHI
IPC: B65H9/16
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To excellently correct a skew amount and a positional shift in a sheet width direction even if the skew amount and the positional shift are large. SOLUTION: In this sheet feeder, a first carrying means 22 is disposed on the upstream side of a sheet carrying direction (an arrow K direction), while a second carrying means 23 is disposed on the downstream side. The first and second carrying means 22, 23 respectively have first and second carrying rollers 22a, 23a, and first and second aslant-feeding rollers 22b, 23b abutted on the carrying rollers 22a, 23a aslant. A distance x1 from a guide member 21 restricting a side end of a sheet to the first carrying roller 22a is set to be larger than a distance x2 from the guide member 21 to the second carrying roller 23a. An external diameter d1 of the first carrying roller 22a is set to be larger than an external diameter d2 of the second carrying roller 23a to increase a peripheral speed of the first carrying roller 22a.  The sheet carried by the first and second carrying means 22, 23 are applied with a moment M around the second aslant-feeding roller 23b to apply rotation force toward the guide member 21 to the sheet.
Patent JP-2003146176-A (JP)
Title: Head protecting air bag device
Inventor: IKEDA TAKANOBU
IPC: B60R21/261
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a head protecting air bag device capable of ensuring a quick development completion of the air bag and reducing manufacturing man-hours and costs. SOLUTION: This head protecting having air bag device has a constitution of an air bag 12 having an expansion shielding part 19 consisting of a plurality of longitudinal expansion parts 21. On the upper edge side of the shielding part 19, a gas supply passage part 16 capable of guiding gas G for inflation from an inflator 49 to each expansion part 21 is disposed along the front/rear direction of a vehicle. A gas inflow port part 17 that is connected to the inflator 49 is disposed at a part excluding the vicinity of an upper end and a rear end of the passage part 16. Nearly directly under the inflow port part 17, a first longitudinal expansion part 22 that connects the upper end side to the passage part 16 is disposed.  On the front and rear side of the first expansion part 22, second and third longitudinal expansion parts 23.24 are disposed with their upper edge sides blocked by a connection part 33 that constitutes the lower edge side of the passage part 16 to be laid along the front/rear direction.
Patent JP-2003144413-A (JP)
Title: Magnetic resonance imaging device
Inventor: OKITSU OSAMU
IPC: G01R33/48
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an MRI device capable of describing an object blood vessel with high contrast and high space resolution in a short time in imaging MRA. SOLUTION: A control means for controlling a high frequency magnetic field generating means and an inclined magnetic field generating means according to the prescribed pulse sequence in an MRI device, is provided with the pulse sequence of generating a plurality of echoes 204 in time series by the reversal of the read inclined magnetic field 203 after the impression of the high frequency magnetic field 201 for spin excitation within one repeat time, and at this time, impressing at least biaxial inclined magnetic fields 205, 206 in the form of a blip for every echo and changing the intensity of the inclined magnetic fields separately at every repeat time to measure in the sequence where a plurality of echoes generated in time series are arranged from a low frequency region of three-dimensional space k gradually to a high frequency region.
Patent JP-2003152714-A (JP)
Title: Data communication system and its method, and computer- readable recording medium for recording program applied to the system
Inventor: NONOGAKI SATORU
IPC: H04L29/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system with sufficiently ensured security that can avoid forgery of its information from getting attacked by a third party when a contents provider or the like distributes data such as digital contents by utilizing an information communication network such as the Internet. SOLUTION: In the data communication system comprising servers and clients communicationable to each other, the server 10 and the client 30 have a beforehand common key in common to them and a unidirectional digest function (MD 5 (Message Digest 5)), the server 10 is provided with: a means that generates a digest value by using the unidirectional digest function whose arguments are transmission data and the beforehand common key; and a means that transmits the digest value together with the transmission data, and the client 30 is provided with: a means that receives the digest value together with the transmission data, a means that generates the digest value by using the unidirectional digest function whose arguments the received data and the beforehand common key;  and a forgery detection means that compares the digest value with the digest value received from the server to detect the fact of forgery of the transmission data.
Patent JP-2003158079-A (JP)
Title: CRYSTAL GROWING METHOD FOR GaInNAs AND MANUFACTURING METHOD FOR LIGHT EMITTING ELEMENT
Inventor: NISHIDA TETSURO
IPC: H01S5/323
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a crystal growing method for GaInNAs for which crystal quality is improved. SOLUTION: The crystal growing method for GaInNAs is the method for crystal growing GaInNAs by an organometal vapor phase growing method. A carrier gas to be used during crystal-growing GaInNAs is nitrogen.
Patent JP-2003155512-A (JP)
Title: Method for coating refractory in furnace
Inventor: HOSHIKAWA IKUO
IPC: C21C5/44
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for splash-coating with slag with which a refractory in a furnace can be coated without damaging the refractory at the furnace bottom, and a method with which the sticking of the slag on the furnace wall is improved and, durability of the stuck slag can be improved. SOLUTION: In the method for coating the surface of the refractory in the furnace with the slag by splashing the slag by blowing gas to the upper part of the slag existing in the furnace after tapping off molten metal from the molten metal furnace, this method is performed by blowing the gas so as not to blow off the slag with the gas.
Patent JP-2003160262-A (JP)
Title: Printer
Inventor: WATANABE ISAO
IPC: G03G15/20
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent meandering of a printing paper sheet by controlling to prevent the shortage and excess of a driving quantity to the abrupt change and ideal feed position of miscellaneous printing paper sheets in paper width, thickness, tendency to meander, and the like.  <P>SOLUTION: This printer is provided with a paper position detecting means for detecting the position of the paper sheet; a storage means for storing the meandering quantity of the paper sheets from data detected by the paper position detecting means; a meandering quantity average value computing means for computing the average value of the meandering quantity; a meandering quantity change rate computing means for computing the change rate of the meandering quantity from the average value of the meandering quantity; a driving quantity computing means for computing the driving quantity of a paper conveying drive means according to the change rate of the meandering quantity; and an offset quantity computing means for discriminating whether the position of the paper sheet is off a prescribed position. The meandering of the paper sheet is corrected by a meandering correcting device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158681-A (JP)
Title: Image pickup device
Inventor: NISHIZAWA AKIHITO
IPC: H04N5/3728
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for an image pickup device, which can provide a video signal output with the number of lines matching a video format. SOLUTION: An imaging element is provided with a color separation filter for longitudinal stripes and is driven to mix pixels in a vertical direction so as to obtain the number of pixels corresponding to the video format on the basis of a video format setting entry so thereby outputting a signal with the number of lines in compliance with the video format.