baber/WOPTO huggingface dataset:
Patent JP-2003031782-A (JP)
Title: Solid state image device
Inventor: KONDO RYUJI
IPC: H04N5/374
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a solid state imaging device being produced by packaging an image sensor, i.e., cost reduction and thinning are required to meet the expanding purposes but a packaging method for easily obtaining such thin-type solid-state imaging device at a low cost has not been developed. SOLUTION: At the time of packaging an image sensor chip comprising a large number of photoelectric conversion elements formed on one surface of a semiconductor substrate having a rectangular plan view, a lens body arranged on the large number of photoelectric conversion elements, and a pixel signal generating section operating with a drive signal being fed externally through a plurality of pads arranged on the semiconductor substrate, and generating a pixel signal based on the charge stored in each photoelectric conversion element, a low refractive index layer is formed on the lens body of a substance having a refractive index lower than that of the lens body, and a transparent plate having an end substantially overlapping the longitudinal end of the semiconductor substrate in plan view is placed on the low refractive index layer such that the lens body is covered while exposing each pad.
Patent JP-2003028114-A (JP)
Title: Structural material coupling and fixing structure, die for manufacturing structural material, and joint for coupling structural material
Inventor: MOCHIZUKI MASANORI
IPC: F16B7/18
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To perform quick and accurate coupling and fixing works in a struc ture in the longitudinal direction and by this metal fixture, for jointing and fixing an end part of a structural material in a butted condition in the periphery of another long structural material, by a metal fixture fitted in a groove 14 extendingly formed at the side face of the latter long structural material. SOLUTION: The width of the groove 14 in its inlet part 19 is set equal to or greater than the width of a groove bottom 18, and the metal fixture consists of a fastening bolt 22 fastened by being screwed through a threaded hole leading from a bolt inserting hole 13 penetrating the groove bottom 18 from its obverse to rear surface and opening at the end face of the first structural material, and the head 220 of the fastening bolt 22 is seated on the peripheral zone of the bolt inserting hole 13.
Patent JP-2003024953-A (JP)
Title: Method for treating water containing fluorine
Inventor: HAYASHI MASARU
IPC: C02F1/58
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for treating wastewater containing fluorine which can meet severe wastewater standards by a simple process. SOLUTION: In order to decrease a fluorine concentration in wastewater, a mixture of calcium hydroxide and calcium phosphate is prepared by adding a phosphoric acid raw material into calcium hydroxide slurry. The mixture is used to react with fluorine, to adsorb it, and to remove it at a low running cost. In addition, gas containing carbon dioxide is introduced into the wastewater to generate calcium carbonate to adsorb fluorine so that the concentration of fluorine is decreased.
Patent JP-2003024876-A (JP)
Title: Sorter of chip parts
Inventor: SHIOMI ATSUSHI
IPC: H01G13/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent that chip parts of non-defective item are mixed into chip parts of rejected item when the chip parts of rejected item among the chip parts 2 which are drawn up in a line and are sent out along a transfer rail 3 from a parts feeder 1 are sorted so as to be removed outside the line along the transfer rail by the blow-off due to air jet from an air jet nozzle 5. SOLUTION: A first receiving part and a second receiving part for the chip parts which are blown off outside the line by the air jet from the air jet nozzle are drawn up in the order and are disposed along the direction of air jet from the air jet nozzle on the part of air jet nozzle 5 in the transfer rail 3.
Patent JP-2003027549-A (JP)
Title: Drain pipe structure in base isolation structure and pipe support tool used for this structure
Inventor: HANAMATSU TAKASHI
IPC: F16L3/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe structure capable of effectively absorbing relative displacement of a base isolation structure and the ground by earthquake motion, and capable of effectively preventing damaging of a connecting pipe and a metal fitting even when a wide space cannot be secured between the ground and the base isolation structure, and a pipe support tool used for this structure. SOLUTION: This drain pipe structure in the base isolation structure is curved in a U shape in a midway part of a flexible pipe 3 having one end connected to one drain pipe 1 laid on the base isolation structure side, and the other end connected to the other drain pipe 2 laid on the ground side. One end side connecting position of the flexible pipe 3 is set in a position dislocated in the direction orthogonal to the flowing direction of waste water flowing on one end side or the other end side of the flexible pipe 3 from above the other end connecting position of the flexible pipe 3.
Patent JP-2003025745-A (JP)
Title: Intermediate transfer recording medium and printed matter
Inventor: ISHIDA TADAHIRO
IPC: B42D15/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer recording medium and a printed matter, excellent in the various durabilities of a heat transferred image of a printed matter and good in the cutting of edges of a transferred film of the intermediate transfer recording medium, further, preventing the deformation of a transferred body between the transferred part and the non-transferred part of the intermediate transfer recording medium even under any severe using condition. SOLUTION: The intermediate transfer recording medium is constituted of at least a separating layer, an ionizing radiation cured resin layer and a receptive layer, which are provided sequentially as a transferring unit while the ionizing radiation curing resin layer is constituted of an urethane modified acrylic resin and the resin layer of the same is cross-linked by the irradiation of ultraviolet rays or electronic beams and is constituted of a film, rigid and excellent in various durabilities. The ionizing radiation curing resin layer is especially preferable to contain 5-40 pts.wt. of an oligomer per 100 pts.wt. of the urethane modified acrylic resin whereby the layer becomes excellent in a flexibility as a protective layer after transferred to a body to be transferred and the deformation of the transferred body can be prevented.
Patent JP-2003035257-A (JP)
Title: Hybrid compressor
Inventor: TAKASAKI HIDEYUKI
IPC: B60H1/32
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid compressor having high durability. SOLUTION: This hybrid compressor is provided with a support member 300 having a fixing part 302 installed in and fixed to a first driving part 110, and a cylindrical support part 303 integrally formed with the fixing part 302, and having a diameter smaller than the outer periphery of the first driving part 110. Since a second driving part 210 is installed in the support part 303 of this support member 300, a shaft 3 of a compressor body 1 does not directly receive a radial load from the second driving part 210 so that durability of the shaft 3 is improved. Since a bearing 305 for the second driving part can be constituted in a small diameter, durability of the bearing 305 is improved. Thus, the hybrid compressor having high durability can be provided.
Patent JP-2003033604-A (JP)
Title: Waste water treatment agent
Inventor: SHUDO SHOICHI
IPC: B01D21/01
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment agent which allows efficient treatment no matter whether waste water is organic or inorganic. SOLUTION: This waste water treating agent comprises powdery aluminium sulfate 100 pts.wt. (a), calcium hydroxide 10-350 pts.wt. (b), bentonite 100-500 pts.wt. (c) and a high molecular flocculating agent (d). Therein, the high molecular flocculating agent comprises at least one kind selected from a group consisting of cationic high molecular flocculating agent (d-1), nonionic high molecular flocculating agent (d-2), anionic high molecular flocculating agent and amphoteric high molecular flocculating agent and the weight ratio of (d)/((a)+(b)+(c)) is 1/100-1/10.
Patent JP-2003034952-A (JP)
Title: Seal-protective structure for swing bearing of working vehicle
Inventor: SHIMIZU YUKIO
IPC: E02F9/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a seal-protective structure for a swing bearing of a working vehicle, which can prevent interference with foreign matter placed on a crawler. SOLUTION: The working vehicle is equipped with: an undercarriage 3 which can freely travel by using the crawlers 2 and 2 mounted on both right and left sides; the swing bearing 10 which is mounted on a ring-shaped mounting seat 33 provided in a central part of the undercarriage 33 and which is equipped with a seal 14 for sealing a gap between inner and outer rings 11 and 12 from below; and a super structure 4 which is mounted swingably on the undercarriage 3 via the swing bearing 10. Constitutionally, seal-protective parts 33a and 33a, which have a prescribed length and protrude to positions below the seal 14, respectively, are provided protrusively in both right and left side parts of the mounting seat 33 in such a manner as to be directed in the outward direction of the mounting seat 33.
Patent JP-2003042097-A (JP)
Title: Centrifugal blower
Inventor: SHIMIZU KOJI
IPC: B60H1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that air blown out from a centrifugal fan 3 flows backward into the centrifugal fan 3 again due to high pressure in an air conditioning duct to generate low frequency noise in a foot or a defrost mode and that quantity of air is reduced in a face mode which requires large quantity of air if a crescent shaped inclined plate is arranged inside of a suction opening of a scroll case 4 to control the low frequency noise. SOLUTION: When a blow mode selecting lever 8 is in the foot or the defrost mode position, a movable nose 7 is pulled out by a nose moving cable 9 to keep a nose gap G large, and a phenomenon that air flowing backward flows in the centrifugal fan 3 is controlled to control generation of the low frequency noise. When the blow mode selecting lever 8 is set in the face mode position, the movable nose 7 is pushed in by the nose moving cable 9 to keep the nose gap G small, and reduction of air is controlled in the face mode which requires large quantity of air.
Patent JP-2003044936-A (JP)
Title: Payment device using coin type ic storage medium
Inventor: MATSUNAMI HIROKAZU
IPC: G06Q20/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a payment device using a coin type IC storage medium 1. SOLUTION: A read write part 35 can read and write information out of and to the inserted coin type IC storage medium 1; and payment is done with amount information which is already stored in the coin type IC storage medium 1 and money paid through a cash insertion slot 32 and change information is stored on the coin type IC storage medium 1, which is returned.
Patent JP-2002102357-A (JP)
Title: Feeder for self-expanding stent
Inventor: DWYER CLIFFORD J
IPC: A61F2/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for feeding an intracelom transplanting piece ('stent'), which can be expanded for recovering a blood vessel narrowed or closed by a disease. SOLUTION: This device has an outer sheath forming a slender tubular member having a top end, a base end and fixed inner and outer diameters. Further, this device has an inner axial part coaxially located inside the outer sheath. This inner axial part has a top end, a base end and a lengthwise axial part extended between these ends. At least one part of this inner axial part is prepared from a flexible coil-like member. Preferably, this axial part is provided with a stop part attached thereto and this stop part is located on the side of the base end rather than the top end of the sheath. Further, this device is provided with the self-expanding stent located inside the outer sheath, and this stent is in slide contact with the outer sheath while coaxially locating the axial part in the inner hole of the stent.  During the preparation of the stent, the relevant stent is abutted to the stop part.
Patent JP-2003049959-A (JP)
Title: Pinch valve
Inventor: FURUKAWA SHIGENOBU
IPC: F16K7/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pinch valve capable of easily reproducing flow rate setting, capable of preventing excessive tightening, and superior in operability. SOLUTION: This pinch valve is constituted of an adjusting nut 1, a handle 2, a bonnet 3, a clamping piece body 4, an elastic tubular body 5, a main body 6, and a connection part at both sides of the main body. The adjusting nut 1 is housed in the handle 2 movably to upper and lower directions. The handle 2 is supported on the bonnet 3 rotatably and unmovably to the upper and the lower directions. An upper part of the clamping piece body 4 is screwed into a female screw part of the adjusting nut 1. A male screw part along an opposite direction to a male screw part at the upper part is provided on an intermediate part of the clamping piece body 4 and is screwed into a female screw part of the handle 2. A flange part 14 is provided on a lower part and a clamping piece 15 is provided on a lower end.  The elastic tubular body 5 is housed in the main body 6 so as to form a flow passage, and is pressed and brought into contact and released by movements of the clamping piece 15 to the upper and the lower directions. The valve is opened and closed by rotation of the handle 2, and the flow rate is set by rotation of the adjusting nut 1.
Patent JP-2003049918-A (JP)
Title: Moving device
Inventor: OSADA YASUO
IPC: F16H53/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution, to facilitate assembling, to increase the resistance against impact from the outside, to miniaturize an entire device, and to move a moved body appropriately. SOLUTION: The moved body 1 can be moved vertically via a support pin 2 engaged with a guide hole 5 in a side plate 4. When a first cam plate 6 is rotated so that a first support groove 8 engages with the support pin 2 and a second cam plate 7 is moved linearly so that a second support groove 14 does not engage with the support pin 2, the support pin 2 moves along the guide hole 5. When the first cam plate 6 is rotated so that the first support groove 8 does not engage with the support pin 2 and the second cam plate 7 is moved linearly so that the second support groove 14 engages with the support pin 2, the movement of the support pin 2 stops. These operations are cyclically repeated to allow a lifting up operation or a lifting down operation.
Patent JP-2003053510-A (JP)
Title: Reduction-casting apparatus
Inventor: BAN KEISUKE
IPC: B22D27/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus with which a manufacturing cost of a forming mold is effectively reduced by utilizing a reduction-casting method, and the casting using this forming mold excellent in a maintainability and recycle property, can be applied. SOLUTION: In the casting apparatus 10 for reduction-casting in which molten metal is poured into a cavity 12b in the forming mold 12 and the reduction- casting is performed while reducing oxidized film formed on the surface of the molten metal by bringing the molten metal in the cavity 12b into contact with a reducible compound is reduced, the forming mold 12 is manufactured from the same material as the molten metal used to the casting.
Patent JP-2003067863-A (JP)
Title: System and method for confirming safety
Inventor: MIKAMI TERUO
IPC: H04M3/42
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety confirmation system for enabling a quarter, etc., where an employee belongs to quickly confirm the safety of the employee and also to quickly take necessary measures after a disaster occurs. SOLUTION: The employee who happens to be present at a disaster area or his/her family makes a call to a call center after the disaster occurs. When a receiving part 3 receives the call, a voice guiding part 5 performs automatic reception with voice guidance. Next, the employee is authenticated on the basis of an employee number answered by the talker and personnel information in a personnel information database 11. When employee authentication check is finished, the damage to the employee himself/herself and his/her family and the collapsed house are divided into some choices to be selected with a push button, and the selected data contents are stored in a database managing part 12. Only a person concerned having obligation of keeping secrecy can subsequently retrieve those pieces of information with a client terminal 22 installed in a head office and each branch office.
Patent JP-2003053494-A (JP)
Title: Method for manufacturing cooling roll for twin roll type thin sheet continuous casting
Inventor: KURISU YASUSHI
IPC: B24C1/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling roll for twin roll type thin sheet continuous casting apparatus in which a hot fatigue resistance of a cooling roll base material is strengthened with a comparatively inexpensive means so that the stable continuous casting can be performed for long term. SOLUTION: In a method for manufacturing one pair of cooling rolls rotatively driven each in reverse direction for continuously casting the thin sheet from molten metal, the surface of the roll base material composed of a copper or a copper alloy is applied with a peening treatment by using an ultrasonic vibration. A part subjected to the peening treatment is desirable to be formed by the ultrasonic vibration on the surface of the roll base material under condition of 20-50 μm amplitude and 10-50 kHz number of vibration.
Patent JP-2003055004-A (JP)
Title: Optical fiber for transmission of uv ray and method for manufacturing the same
Inventor: IMAMURA KAZUO
IPC: C03C25/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for transmission of UV rays in which proceeding of deterioration by UV rays is highly suppressed and to provide a method for manufacturing the fiber. SOLUTION: The method includes a process of heating a quartz optical fiber preform 1 formed to have resistance against UV rays to draw into an optical fiber 2 (A in the figure) and a process of applying a coating layer 3 on the peripheral surface of the optical fiber 2 (2a of C in the figure) which is cooled at least to room temperature (B in the figure). The coating layer 3 is applied at a temperature higher than the room temperature so as to generate >=10 MPa stress due to the difference in the coefficient of thermal expansion.
Patent JP-2003059979-A (JP)
Title: Laminated film and film carrier tape for packaging electronic component
Inventor: KAWASAKI SHUICHI
IPC: H01L21/60
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film for packaging electronic components that can easily and effectively reduce the warpage in a widthwise direction of the laminated firm for packaging electronic components, and to provide a film carrier tape for packaging electronic components. SOLUTION: In a laminated film 10 where a conductor layer 11 and an insulating film 14 are subjected to thermocompression bonding, a coefficient of thermal expansion in the widthwise direction of the insulating film 14 is nearly the same as or larger than that in the widthwise direction of the conductor layer 11.
Patent JP-2003058988-A (JP)
Title: System for utilizing information of moving object
Inventor: ITO MASARU
IPC: A63F13/211
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To perform the Internet distribution, satellite digital broadcasting distribution, wireless data distribution or wires distribution of an individual data signal for moving object and to utilize the distributed data for moving object for a game, mass media or traffic information (one-source multi-use). SOLUTION: A transmitter capable of individual identification is attached to each of moving objects, a signal transmitted therefrom is analyzed by a computer, the position, speed and attitude information of the moving object are calculated and data are distributed by using a communication means such as Internet.
Patent JP-2003053332-A (JP)
Title: Waster passage system selection equipment and water passage system selection method for active carbon adsorption equipment
Inventor: AYUKAWA MASAO
IPC: G01N21/59
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a water passage system selection equipment and a water system selection method which minimize the loading amount of COD adsorption of active carbon adsorption columns of the active carbon adsorption equipment furnished with n systems of raw water systems for introducing raw water and m (m<=n) units of active carbon adsorption columns for removing the COD in raw water by allowing the passage of the raw water. SOLUTION: The water passage system selection equipment of the active carbon adsorption equipment furnished with n systems of the raw water systems (11, 12 and 13) for introducing the raw water and m (m<=n) units of the active carbon adsorption columns (21 and 22) for removing the COD in raw water by allowing the passage of the raw water is furnished with means for continuously measuring the UV absorbance of n systems of the raw water systems by a UV absorbance meter 40 and for determining the COD concentration of the raw water of the respective raw water systems by the UV absorbance and means for selecting the raw water systems optimum for allowing the passage of the water to m units of the active carbon adsorption columns from the COD concentration of the raw water of n systems of the raw water systems and minimizing the loading amount of the COD adsorption of the active carbon  adsorption columns.
Patent JP-2003065398-A (JP)
Title: Link plate for silent chain, silent chain containing link plate, and silent chain transmission device containing silent chain
Inventor: KODERA TETSUJI
IPC: F16G13/06
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce primary noise at engagement in a silent chain transmission device. SOLUTION: A link plate 10 comprises a pair of teeth parts 10a each comprising an inside flank surface 11 and an outside flank surface 12, and a pair of pin holes 10b into which a connection pin 3 is inserted. A momentum M around a pin is represented by M=F×L0 , where a pressurizing force acting on an engagement point 12e on the outside flank surface 12 from a sprocket teeth 21 is F, and a length of perpendicular line from a pin hole center O to an action line m of the pressurizing force F is L0 . The length Lo of perpendicular line is shortened to reduce the momentum M around the pin, while a pressure angle αof the outside flank surface is set to 32 deg.<=α<=34 deg., to reduce the pressurizing force F.
Patent JP-2003067104-A (JP)
Title: Electronic equipment and operation method for scroll bar
Inventor: TANAKA MITSUJIRO
IPC: G06F3/0485
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment and an operation method for a scroll bar that enable scrolling operations in two directions via one dial input device. SOLUTION: When an operator operates the dial input device 1012, a first detection signal Sr or a second detection signal Sp is input into a control means 1010. The control means 1010 determines what the event is according to the input signal. If the event is a rotation of a dial 1014, whether a currently selected scroll bar is a vertical scroll bar or a horizontal scroll bar is determined, and an area of data displayed in a window is scrolled. If the event is depressed displacement of the dial 1014 from a first position P1 to a second position P2, a currently operable scroll bar or selected scroll bar is switched.