baber/WOPTO huggingface dataset:
Patent JP-2003078060-A (JP)
Title: Wiring board with pin and electronic device using the same
Inventor: TANAKA YUJI
IPC: H01L23/50
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board having pins and an electronic device with which a lead pin is not easily detached and an electronic component to be packaged can be normally connected to an external electric circuit. SOLUTION: In the wiring board having pins, a pin attaching pad 2b electrically connected with a wiring conductor 2 is provided on the lower face of an insulated substrate of organic materials having the wiring conductor 2, and a lead pin 3 formed with almost an disk-shaped large diameter part 3b on the upper end of almost an disk-shaped acial part 3a is erected on this pin attaching pad 2b by soldering to form the pool of a solder 9 between the side face of the large diameter part 3b and the pin attaching pad 2b. The pool surface of the solder 9 is recessed in longitudinal cross-sectional view. When the length of a straight line connecting the lower end and upper end of the surface of the pool is defined as X, and a distance from this straight line to the most recessed point on the surface of the pool is defined as Y, the status of 0.15<=Y/X<=0.3 is provided.
Patent JP-2003074490-A (JP)
Title: Inverter unit for submerged pump
Inventor: SUZUKI TAKESHI
IPC: H02K5/132
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter unit for a submerged pump having superior dissipation performance of generated heat from an inverter, not exerting any influence of radiation noise upon the peripheral device, not increasing the size of a control board, and capable of instantaneously remodeling to the inverter control system without requiring large work load for the existing pump equipment. SOLUTION: A metal case 1 storing the pump motor controlling inverter 2 in the interior is of a water-tight structure, and a radiating fin 3 and a mounting eye 4 to the outside of the submerged pump are attached to the outside. A connecting wire 5a to the power supply side and a connecting wire 5b to the load side are led out from the upper part.
Patent JP-2002146671-A (JP)
Title: Method for preventing shrinkage of animal hair fiber
Inventor: TAKATSUKA TADASHI
IPC: D06M101/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the shrinkage of an animal hair fiber, not using chlorine-based chemicals, capable of imparting an excellent shrink prevention not inferior to that of a method for using the chlorine-based chemicals while retaining its touch feeling, color and physical properties such as strength, elongation, etc., of the animal hair fiber. SOLUTION: This method for preventing the shrinkage of the animal hair fiber by treating the animal hair fiber with a peroxycompound is characterized by (a) imparting a transition metal oxide to the animal hair fiber and then (b) treating it with a polymer peroxide.
Patent JP-2003077271-A (JP)
Title: Ferroelectric memory device
Inventor: MURAKIYUUMOKU YASUO
IPC: G11C11/22
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device which can read whole electric charges quantity (polarization electric charges; 2Pr) accumulated in a ferroelectric substance at the time of write. SOLUTION: Stable read operation can be performed by charging a bit line again, detecting electric charges required for charging again, and reading out it to a sub-bit line.
Patent JP-2003072043-A (JP)
Title: Ink-jet recording apparatus and recording medium judging method
Inventor: KOJO AKIHISA
IPC: B41J2/01
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of reading the size of a dot provided in a recording medium with a line sensor for judging the kind of the recording medium from the reading result without the need of highly sophisticated control, and a recording medium judging method. SOLUTION: A line sensor is provided on a carriage perpendicularly with respect to the carriage operation direction. For a recording medium for judging the kind thereof, a test pattern comprising dot rows arranged parallel in the carriage scanning direction is recorded so that the line sensor detects the dot width of the dot rows by a certain interval. By calculating the average value of the detected dot widths and comparing the dot width average value and the average value of an ink expansion amount preliminarily measured for each recording medium, the kind of the recording medium fed to the ink-jet recording apparatus is judged. Furthermore, a dot width reading means reads the dots formed in the recording medium not two dimensionally but one dimensionally by a certain interval.
Patent JP-2003081574-A (JP)
Title: Bridge crane
Inventor: NAKAMOTO YOSHIHIRO
IPC: B66C13/22
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a bridge crane capable of traveling on a moving path without using a rail. SOLUTION: This bridge crane comprises a traveling element 23 equipped with tires 22 capable of rolling on a quay wall 8 at right and left both side portions of a pair of supporting legs 20, 21, a girder 2 and a boom 3 provided on the traveling element 23, a trolley 4 traversing the girder 2 and the boom 3, a spreader 7 equipped to a head block 5 capable of hoisting and lowering in regard to the trolley 4, a steering means 25 turning the tires 22 at one end portion of each supporting leg 20, 21 about a vertical shaft 31, a position index 24 provided along a moving path of the traveling element 23, a position detecting means 27 attached to front and rear sides of movement of the supporting leg 21 and detecting a deviation in a moving path width direction with reference to the position index 24,  and a control device 28 actuating the steering means 25 on the basis of a detected value of the position detecting means 27.
Patent JP-2003086036-A (JP)
Title: Method and device for manufacturing laminated straight angle enamel wire for high frequency
Inventor: UEHARA SEISAKU
IPC: H01B13/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce high frequency loss. SOLUTION: Bonding paint is applied to the surface of each straight-angle wire α1 whose long side of the rectangular cross section is substantially horizontal, using an applicator roll 3a. The position of each straight-angle wire α1 after the paint application is corrected so that its long side of the rectangular cross section is substantially vertical. Each straight-angle wire α1 is then inserted through a vertical slit tool 4 having a slit S that is elongate in the vertical direction and laminated. A bundle of straight-angle wires α4 after the lamination is inserted through a gap M that is elongate in the vertical direction and provided on a shaping tool 5 by carving and the whole sectional form is adjusted.  Accordingly, it becomes possible to suitably produce a heating coil for electromagnetic cooking device that allows heating of cooking devices made of aluminum, copper, or the like. Also as the paint application section and the slit for lamination can be placed closely to each other, which enables miniaturization of the entire device.
Patent JP-2003080387-A (JP)
Title: Device and method for laser beam machining
Inventor: NISHIOKA TERU
IPC: B23K26/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for a laser beam machining by which the machined part in a prescribed region on the inner surface of a hollow member is appropriately irradiated with a laser beam and machined with a simple construction without moving a reflection mirror arranged on the hollow member in the axial direction. SOLUTION: With the laser beam machining device, the machining part LP in a prescribed region on the inner surface of a hollow member W is machined by reflecting the laser beam B with the reflection mirror 1 arranged in the hollow member of which the inner face is irradiated with the laser beam in the axial direction of the hollow member. The reflection mirror 1 has a plurality of reflecting parts 10a, 10b, 10c, 10d, 10e, 10f, 10g and others at which the laser beam B is reflected to the machining part LP in the prescribed region on the inner face of the hollow member W, further, a laser beam shift means is provided to shift and emit the laser beam B to prescribed reflecting parts among the reflecting parts 10a, 10b, 10c, 10d, 10e, 10f, 10g and others on the reflection mirror 1.
Patent JP-2002348940-A (JP)
Title: Flush toilet
Inventor: SHIBATA SHINJI
IPC: E03D11/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein the direction of a jet to a trap inlet largely exerts an influence upon the discharge capability for excretion in the conventional flush toilet in which a jet nozzle as a separate body is mounted for compensating for a manufacturing allowance of ceramics by the separate part so as to secure washing function. SOLUTION: A flat part is formed at the tip of a Z-conduit formed of ceramics, a nozzle having a flange shape is inserted in a hole bored in the flat part, and the flange part and the flat part of the ceramics are bonded together, thereby positioning and deciding the discharge direction of washing water.
Patent JP-2003091516-A (JP)
Title: Optimum plan planning/estimating method and device
Inventor: TORII AZUMA
IPC: G05B19/418
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an objective estimation standard in a finite time to an optimum solution not allowing estimation unless conventionally calculating all combinations in an optimum plan planning device for genetic algorithm or the like by a search process or a solution found within an allowed time. SOLUTION: A target function value search transition 501 shown in Figure 5 searched by the optimum plan planning device is applied to an approximation curve 502, a final target function value 503 is estimated from a converging degree of the approximation curve 502, and the optimum solution is objectively estimated.
Patent JP-2003092715-A (JP)
Title: Method and apparatus for creating album print for notebook
Inventor: MINAMI HIROSHI
IPC: G06T11/80
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To easily create a print album able to be inserted to a notebook of various sizes. SOLUTION: The apparatus for creating an album print for a notebook includes; a template storage section 2 for storing images of a plurality of kinds of templates of a rectangular shape where an image insertion frame of a prescribed shape is formed at a plurality of positions in a longitudinal direction of the rectangle except a longitudinal file margin placed at least part of the rectangle in the lateral direction; a template selection section 11 for selecting one template among a plurality of kinds of the templates; an image composite section 16 for respectively pasting a plurality of images prepared in advance for composite purpose onto the template image insertion frames to composite the images; a printer section 4 for printing the composite image on recording paper;  and an image selection section 15 for selecting a plurality of desired image data as the composite image from image data in an image recording medium.
Patent JP-2003091410-A (JP)
Title: Portable terminal and picture display method and picture data distributing device
Inventor: YAMAZAKI TAKESHI
IPC: G06T3/40
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To display an image which a user wants to see by enlarging it in a short time on a screen, and to reduce any load on a CPU. SOLUTION: When the number of the pixels of received original image data is larger than the number of pixels of an operating/displaying part 13, a display control part 12 reduces the number of pixels of the original image data to the number of pixels of the operating/displaying part 13 in order to display the image data. When a position is designated by a pointing device 14 on the picture, a position calculating part 15 calculates corresponding coordinates in the original image data. An area designating part 16 designates an image area equal to the number of pixels of the operating/displaying part 13 in the original image data, and transmits the information through a transmitting/ receiving part 11 to an image data distributing device 20.  At the time of receiving the image data corresponding to the image area, the display control part 12 displays the image data at the operating/displaying part 13 as a partially enlarged image without changing the number of pixels of the image data.
Patent JP-2003092709-A (JP)
Title: Method for driving solid-state imaging device
Inventor: HASEGAWA KENJI
IPC: H04N5/335
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and enhanced S/N of a solid-state imaging device. SOLUTION: A vertical electric charge transfer register transfers signal electric charges converted from light by optical sensors receiving the light and laid out on a semiconductor substrate in a matrix shape to a vertical electric charge transfer register by each column of the optical sensors and to a horizontal electric charge transfer register by each row of the optical sensors. A floating diffusion section converts the transferred signal electric charges into a voltage and an output circuit outputs it at a low impedance as a video signal. When the output of the video signal is intermittent like a long time exposure mode, each transfer register is stopped for periods when no video signal is outputted, resetting of the floating diffusion section is stopped and the operation of the output circuit is also stopped.  Thus, the power consumption can be reduced and suppression of generated heat results in suppressing noise.
Patent JP-2003095145-A (JP)
Title: Cooling air intake structure for lawnmower
Inventor: NAGAI HIROKI
IPC: B60K11/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lawnmower with a vertical-axis engine 6, avoiding ill effects of particulates and trimmed grasses by providing an inlet for the engine above a hood in the state of easily accessing the engine. SOLUTION: The hood in an area of a fan 6c for the engine 6 is divided into an upper hood 17 and a lower hood 16, and a cooling air intake W1 is located upper than the lower end of the upper hood.
Patent JP-2003098654-A (JP)
Title: Silver salt diffusion transfer type planographic printing original plate and method for making planographic printing plate
Inventor: TACHIKAWA HIROMICHI
IPC: G03F7/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To make a planographic printing plate free of edge staining even in continuous printing on roll paper with a silver salt diffusion transfer type planographic printing original plate. SOLUTION: In a sheet- or roll-shaped silver salt diffusion transfer type planographic printing original plate having an aluminum support, a physical developing nuclei layer and a silver halide emulsion layer in this order, opposite two lateral faces are coated with a protective film.
Patent JP-2003097886-A (JP)
Title: Vacuum dryer
Inventor: FURUMEN YASUTOSHI
IPC: F26B25/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum dryer provided with a processing tank to which a wet article is charged, a heating means 9 to heat the article in the processing tank 1, a vacuum pump 11 to set the inside of the processing tank 1 vacuum to suck vapor evaporated by heating to a condensation chamber, a cooling means 12 to cool the vapor in the condensation chamber to be condensed to water, and a water quantity measuring means to measure quantity of condensation water, in which the quantity of condensation water can be correctly and speedily measured. SOLUTION: The water quantity measuring means B in this vacuum drier A is composed of a small tank 16, a water level detecting means 19 to detect a prescribed water level in the small tank 16, a water supply device 17 to supply condensation water to the small tank 11, a discharge device 18 to discharge condensation water in the small tank 11, a supply/discharge controller 20 to receive a signal from the water level detecting means 19 to supply condensation water to the small tank 11 up to the prescribed water level by the water supply device 17 after prohibiting discharge by the discharge device 18, and discharging condensation water by the discharge device 18 after prohibiting supply of water by the supply water device 17, and an summing means 21 to sum the number of times of supply and discharge of water.
Patent JP-2003111486-A (JP)
Title: Motor with fixed-point stop function
Inventor: KITAMURA TATSUO
IPC: H02K21/22
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of making a rotor stop at a fixed position and mechanically fixing the rotor, which conventional motors were incapable of attaining. SOLUTION: This motor is provided with a rotor fixing position determination means 26 including at least one rotor stop position detection apparatus, a rotor angle detection means 28 including at least one rotor angle detection apparatus, an arithmetic unit 24 for processing data obtained from the rotor fixing position determination means 26 and the rotor angle detection means 28, and a rotor fixing means 30 consisting of an apparatus for fixing the rotor 38 by being fitted to part of the rotor 38, thus achieving the above purpose.
Patent JP-2003098525-A (JP)
Title: Liquid crystal display device and electronic instrument
Inventor: SUZUKI NOBUTAKA
IPC: G02B6/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein light emitted from a light source is efficiently utilized as the light contributing to the luminance of the display face. SOLUTION: In the liquid crystal display device, an illuminator 170 has the light source 122, a light guide plate 121 and a light condensing means disposed between a lower substrate and the light guide plate and condensing and emitting light emitted from the light guide plate in nearly normal direction of the lower substrate and the light condensing means consists of an optical fiber plate 160 wherein a plurality of optical fibers 161 provided with light incident parts 162 disposed in nearly normal direction of the light guide plate 121 and light emission parts 163 disposed in nearly normal direction of the lower substrate 2 are arranged.
Patent JP-2003101005-A (JP)
Title: Solid-state image pickup device
Inventor: IMAI TOSHIO
IPC: H04N5/369
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device whose S/N is high by correcting the threshold of an amplifier element which fluctuates in manufacturing dispersion and the like, after the solid-state image pickup device is formed and by suppressing fixed pattern noise in the dark. SOLUTION: In the solid-state image pickup device, an amplifying solid-state image pickup device provided with a photodiode 14, the amplifier element 11 constituted of a semiconductor non-volatile memory element for outputting a signal corresponding to the optical charge, a read pixel selection switch element 12 for connecting the output terminal of the amplifier element 11 and an output signal line, and a reset switch element 13 for initializing the potential is set a unit pixel. The device is provided with a voltage application means for individually setting the threshold of the semiconductor non-volatile memory. The dark output of the unit pixel of the solid-state image pickup device can be controlled.
Patent JP-2003100614-A (JP)
Title: Stencil reticle and electron beam exposing method
Inventor: SHIMIZU SUMUTO
IPC: G03F1/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stencil reticle and an electron beam exposing method for transferring and forming fine patterns without reduction of throughput. SOLUTION: The stencil reticle is provided, at a membrane, with many holes corresponding to the shape of element figure of a pattern. This stencil reticle is also characterized in that at least one hole has a beam structure.
Patent JP-2003097472-A (JP)
Title: Rotary compressor
Inventor: YAMAZAKI HARUHISA
IPC: F04C29/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor for improving sealing performance between a support member and a cover for blocking a discharge muffling chamber in the support member without using a gasket. SOLUTION: This rotary compressor is provided with a lower cylinder 40 for constituting a first rotary compression element 32, the lower support member 56 blocking the opening surface of the lower cylinder, and having a bearing of a rotary shaft 16, the discharge muffling chamber 64 formed in this lower support member, and communicating with the lower cylinder inside, and the lower cover 68 installed on the lower support member, and blocking an opening part on the opposite side of the lower cylinder of the discharge muffling chamber. The lower support member is composed of a sintered material by applying steam treatment after working a lower cover installing side surface in flatness of 0.1 mm or less.
Patent JP-2003100844-A (JP)
Title: Inverter for quadrilateral substrate and unit for cleaning quadrilateral substrate
Inventor: TORII HIROOMI
IPC: H01L21/68
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inverter for quadrilateral substrate in which the roll cleaning process of a quadrilateral substrate can be shortened. SOLUTION: The inverter 201 for turning over a quadrilateral substrate comprises a member 202 for holding a substrate W carried along a first axis L1 and turning it about a second axis L2 by 180 deg. wherein the first axis L1 and the second axis L2 make an angle of 45 deg.. Consequently, when the substrate W is turned about the second axis L2 by 180 deg., it can be inverted and turned about a vertical central axis by 90 deg. simultaneously. Consequently, the roll cleaning process of the substrate can be shortened.
Patent JP-2003104649-A (JP)
Title: Elevator device
Inventor: TAKAISHI SHIGERU
IPC: B66B7/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce building cost and utilize building space effectively without providing a special space on top of a building and also secure the comfortableness of users by restraining the vibration caused in the building. SOLUTION: A damping device 20 is arranged in a hoistway 3 in which elevator car 5 moves upward and downward. The damping device 20 comprises a container 22 containing liquid 21 therein supported on the support base 23 attached to guide rails 6 directly or indirectly, which guides the vertical motion of the car 5.
Patent JP-2003107583-A (JP)
Title: Projection type display device
Inventor: MIYAMOTO MASAAKI
IPC: H04N5/74
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which has an attachment/ detachment part 2 tightly fixed in the front 11 of a housing and the housing front 11 reinforced by the circumference of an opening 12 and facilitates replacement with a wide-angle lens unit. SOLUTION: The projection type display device, equipped with the housing 1 comprising the attachment/detachment part 2 and a main-body part 3 constituting the whole housing 1 with the loaded attachment/detachment part 2 and also having a circular opening 12, where a projection lens unit 8 is exposed or inserted, formed in the housing front 11 as arcuate cuts 23 and 33 provided to the attachment/detachment part 2 and main body part 3 connect with each other, is equipped with a nearly annular fixed ring member 5 which is mounted in the housing front 11 along the opening edge 13;  and a hollow part 4 where the fixed ring member 5 is fitted and inserted is formed in an area of fixed width from the opening edge 13 in an opening radius direction in the housing front 11 and at the fixed ring member 5 and hollow part 4, coupling means are formed which couple the fixed ring member 5, attachment/detachment part 2, and main-body part 2.