baber/WOPTO huggingface dataset:
Patent JP-2002353357-A (JP)
Title: Package for storing semiconductor device
Inventor: MATSUZONO SEIGO
IPC: H01L23/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that since a substrate comprising a conventional carbon fiber can not sufficiently dissipate outside radiant heat generated by a semiconductor device, the semiconductor device fails to work properly, is thermally broken, and an area surrounding a screwing unit of the substrate tends to collapse due to a thrust or a compressive stress when the substrate is screwed to an exterior device, thus making it difficult to firmly and closely fix the substrate to an external electric circuit device. SOLUTION: A substrate 2 is a substantially rectangular parallelepiped, and has a carrying portion 2a for carrying a semiconductor device 5 on a recessed bottom formed on an upper face thereof. The substrate 2 comprises a substrate member E which includes an aggregate of unidirectional carbon fibers 9 which are arranged in a substantially perpendicular direction from the top to the bottom face of the substrate 2, and a metal component containing at least one kind of Ag, Ti, Cr, Zr, and W by 0.2 to 10 weight parts, and 90 to 99.8 weight parts of Cu, which is impregnated therein, and the entire face of the substrate member E is coated with a plated layer of Cu 7.
Patent JP-2002354650-A (JP)
Title: Cable reel
Inventor: SAKATA TOMOYUKI
IPC: B65H75/14
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin cable reel with a small rotational torque. SOLUTION: The cable reel has a guide means comprising a C-shaped ring member 18 and a plurality of rollers 19 spaced and supported by the C-shaped ring member 18 rotatably. The guide means is placed in a circular hollow section 24 formed by a fixed part 20 and a moving part 11. The reel has a flat cable 13, with one end secured to the moving part 11 and the other end secured to the fixed part 20, wound in one direction in the inner circumferential passage between the inner cylinder section 11d and the rollers 19 and in the reverse direction in the outer circumferential passage between the outer cylinder section 12b and the rollers 19. The rollers may not be installed with the top and bottom reversed.
Patent JP-2002345647-A (JP)
Title: Electric pot with flow rate sensor
Inventor: MIYAMAE SHOJI
IPC: G01F1/115
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To evade the sensitivity decline of a flow rate sensor due to the stain of a transparent tube constituting the flow rate sensor and erroneous measurement accompanying it and to prolong the service life of the flow rate sensor in an electric pot with the flow rate sensor. SOLUTION: In the flow rate sensor, rotary blades inside the transparent tube is irradiated with light from a light emitting element arranged outside the transparent tube, a light receiving element receives the light passing through the clearance of the rotary blades and thus, almost sine wave signals are outputted from the light receiving element. In a control part, rectangular waves for which a transmitting potential 0 V and a light shielding potential 5 V are alternately repeated are generated by comparing the almost sine wave signals with a threshold value Vref and the ejection amount of hot water is obtained from the cycle or frequency of the rectangular waves.  The threshold value Vref is set to about 4 V more on the light shielding potential side than the intermediate level 2.5 of the variation range 0-5 V of the almost sine wave signals outputted from the light receiving element.
Patent JP-2002349132-A (JP)
Title: Control device for opening and closing door of dumpsite
Inventor: NONAGA MASAO
IPC: E05F15/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a hinged door of a dumpsite using a pneumatic cylinder: that air in the piping of a pneumatic circuit is likely to leak out, making the door difficult to keep closed. SOLUTION: A main solenoid valve circuit X with a main solenoid valve 18 positioned therein for actuating the pneumatic cylinder 9 and an auxiliary solenoid valve circuit Y with an auxiliary solenoid valve 24 positioned therein for enabling compressed air to flow into the rod-side pneumatic cylinder of the pneumatic cylinder 9 are arranged in parallel in a pneumatic device S. When the hinged door 6 is being opened or closed, the main solenoid valve 18 is actuated; during the time when the door 6 is kept closed, only the auxiliary solenoid valve 24 is actuated to keep the door 6 closed.
Patent JP-2002351350-A (JP)
Title: Electronic instrument
Inventor: YASHIRO HISAMI
IPC: G09F9/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic instrument of which the attachable and detachable unit can be carried daily and safely. SOLUTION: The electronic instrument includes a first cover part 17, a second cover part 19 twined with the first cover part 17, and a back cover part 20 which connects the first cover part 17 and the second cove part 19 so that the opening/closing of the first cover part 17 and the second cover part 19 are allowed. The electronic instrument is further provided with a display unit 15 which has at least a display function in a space surrounded by the first cover part 17, the second cover part 19 and the back cover part 20, connects 41 for electrically connecting a plurality of units 51 including the display unit 15 in a detachable manner, respectively and support means 12 and 29a which support the units 51 so as to be freely turnable between the first cover part 17 and the second cover part 19 almost around the back cover part 20.
Patent JP-2002349821-A (JP)
Title: Combustion device and combustion method for solid fuel and method for remodeling pulverized coal fired boiler
Inventor: OKAZAKI HIROFUMI
IPC: F23G5/50
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of a heat transfer pipe, increase a combustion gas temperature, increase thermal energy which can be recovered from a combustion device, and remodel a pulverized coal fired boiler into a boiler suitable for a multi-fuel combustion with the solid fuel and coal, in a method and a device to effect mixed combustion of solid fuel, containing much chloride, such as solid waste and biomass, and coal. SOLUTION: Solid fuel, such as solid waste and biomass, is burnt at a fluidized bed 11, situated at the lower part (the upper stream side) of a fuel device 10 at temperature lower than 800 deg.C suitable for desalting. Fuel, like coal, not containing much chloride is burnt at a powder combustion part 12 at the upper part (the downstream sided) of a combustion furnace.
Patent JP-2002363087-A (JP)
Title: Super oxide dismutase-like agent, elastase inhibitor, collagenase inhibitor, collagen production-promoting agent, estrogen-like agent and hyaluronic acid production-promoting agent, and skin cosmetic
Inventor: KISHIDA NAOKO
IPC: A61K8/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain an SOD-like agent, an elastase inhibitor, a collagenase inhibitor, a collagen production-promoting agent, an estrogen-like agent and a hyaluronic acid production-promoting agent, respectiely having excellence in SOD-like action, elastase-inhibiting action, collagenase-inhibiting action, collagen production-promoting action, estrogen-like action and hyaluronic acid production-promoting action, excellent in feeling in use and safety when applied to the skin and remarkably useful for preventing and/or improving aging of the skin. SOLUTION: The super oxide dismutase(SOD)-like agent, elastase inhibitor, collagenase inhibitor, collagenase production-promoting agent, estrogen-like agent and hyaluronic acid production-promoting agent are extracted from plants belonging to Boraginaceae Ehretia, selected from changbut, Marubachichishanoki, Ryukyuchishanoki and Styrax japonica, and the cosmetic contains the aforesaid agents as effective ingredients to have skin aging- preventing and improving effects.
Patent JP-2002355182-A (JP)
Title: Device for exterior cover
Inventor: INOUE MASAAKI
IPC: A47K1/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for an exterior cover which enables a user to decide a position to attach the device for the exterior cover easily and promises an instant and easy attachment of device for the exterior cover to a wall. SOLUTION: This device 10 for the exterior cover covers a revealed part 13 which is not used normally and is a part of an equipment 12 attached to a wall 11 without a covering. The device 10 for the exterior cover is equipped with the following parts. The device 10 for the exterior cover has a front panel 15. Side panels 16 are provided at the both sides of the front panel 15 in a manner that each panel 16 is integrally connected to the side of the front panel 15. A main part 14 of the cover with open top and bottom is attached to the wall 11 in a manner that the cover 14 can be attached and removed. A sliding cover 18 with open top and bottom inside the main part 14 of the cover, is mounted to a lower part of the main part 14 of the cover in a manner that the sliding cover 18 can slide, and covers a part between the lower end of the main part 14 of the cover and a floor 17.
Patent JP-2002355478-A (JP)
Title: Sewing machine with thread winding function
Inventor: HAYASHI MINORU
IPC: D05B59/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the thread end of a needle thread from being pulled to a horizontally rotating shuttle in the case of supplying the needle thread to a bobbin and to surely supply the needle thread to the bobbin. SOLUTION: This sewing machine is provided with a bed part, a vertical body part erected at the rear part of the bed part, an arm part 203 extended parallelly to the bed part and a bobbin winding device. Also, on the tip part of the arm part 203, a thread holding part 220 is provided. The thread holding part 220 is provided with a shaft member 222 fixed to the arm part 203 and a wound spring 223 wound to the shaft member 222. Before the bobbin thread winding device winds the needle thread to the bobbin, an operator clamps the needle thread on a thread end side to the wound spring 223 and thus, the needle thread is held at the thread holding part 220.  In the sewing machine, by the rotation of the rotating hook of the bobbin winding device, a sword tip disposed on the rotating hook catches the needle thread from a dropped needle and leads it to the thread hooking means of the bobbin winding device.
Patent JP-2002365614-A (JP)
Title: Manufacturing method for liquid crystal display device
Inventor: YAMAMOTO YUJI
IPC: H01L27/12
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid crystal display device wherein CF on TFT substrate is used and both the decrease in weight and the reduction in thickness can be satisfied. SOLUTION: In a manufacturing process until a counter substrate 200 is completed as a counter substrate of a liquid crystal panel, the counter substrate is manufactured in a state in which a glass substrate is stuck to a plastic substrate 201 as a supporting substrate of the plastic substrate 201 during the process from a stage for forming a common electrode 212 on the plastic substrate 201 to the stage prior to a stage for cutting and separating two substrates into liquid crystal panel units.
Patent JP-2002364837-A (JP)
Title: Air-ratio measuring method, air-ratio measuring device and combustion control device
Inventor: TATSUTA KOJI
IPC: F23N5/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To measure the air ratio of a fuel-air mixture even in the case when the air ratio is under 1.0. SOLUTION: In an air-ratio measuring method measuring the air ratio of the fuel-air mixture of fuel gas and combustion air, the fuel-air mixture for measurement having dilution air mixed with the fuel-air mixture is fed to a burner for measurement, and the fuel-air mixture for measurement is burned by the burner for measurement. The quantity of the dilution air fed to the burner for measurement is detected, and the quantity of the fuel-air mixture fed to the burner for measurement is detected. The concentration of the remaining oxygen gas in the exhaust gas burned by the burner for measurement is detected, and the air ratio of the fuel-air mixture is found on the basis of the quantity of dilution air fed, the quantity of the fuel-air mixture fed and the concentration of the remaining oxygen gas in the exhaust gas burned by the burner for measurement.
Patent JP-2002332090-A (JP)
Title: Plastic container having reverse flow stopper
Inventor: KOIKE YUKIHIKO
IPC: B65D85/72
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a device to stop the reverse flow of air so that a content may not be spoiled early due to the sucking of air after mayonnaise, ketchup or the like in a plastic container is used. SOLUTION: At the mouth of the plastic container (3), a valve (2) to stop the reverse flow is provided.
Patent JP-2002360484-A (JP)
Title: Vacuum cleaner
Inventor: SENDA NORIAKI
IPC: H01M10/48
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which lengthens used hours between charges for a secondary battery without making a suction force of a motor fan smaller than necessary. SOLUTION: A battery voltage is detected by a voltage detecting means so as to make it determined whether a detection voltage V is equal to/larger than a voltage V1, smaller than the voltage V1 and equal to/larger than a voltage V2, smaller than the voltage V2 and equal to/larger than a voltage V3, or smaller than the voltage V3. The motor fan is controlled in a state of 100%, 98%, 95% and 90%, which serve as respective values preset according to relationships between the detection voltage V and the voltages V1, V2 and V3. The motor fan is driven in a low-level manner under a state of the high battery voltage so as to lengthen a discharge duration of the battery between the charges.
Patent JP-2002028062-A (JP)
Title: Beverage cup for learning
Inventor: SATO RYOTARO
IPC: B65D77/30
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a beverage cup for learning which enables the practicing of babies from the suckling period to the weaning period for drinking action that allows them to acquire a technique of smoothly taking a liquid or fluid foods thereinto without spilling. SOLUTION: This beverage cup 10 for learning is provided with a vessel body 12, a handle 15 and a cover member 11 with a cup-shaped outer circumference which is mounted on an opening part at the upper end of the vessel body. The cover member 11 has a drinking port part 23 containing a protruded part 24 integrally extended from the periphery of the upper end of the outer circumference part and the protruded part 24 has a curved outer rim part. The tip A of the protruded part 24 and the midpoint D of a first imaginary line C connecting contact positions B and B between both angles of a mouth when a user puts on the drinking port part 23, and the outer rim part are determined to assume a second imaginary line E passing through the A and D. Moreover, a third imaginary line F is assumed along the internal surface of the vessel body and the angle at which the second imaginary line E and the third imaginary line F cross is set at about 0 deg. to 90 deg..
Patent JP-2002360369-A (JP)
Title: Chair
Inventor: HARASHIMA TAKAMASA
IPC: A47C1/035
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of supporting a user having weakened muscular strength of legs and a waist when seating on the chair and rising up from the chair. SOLUTION: This chair is provided with a base body 1, a back body 31 provided in a rear end of the base body freely to be turned longitudinally around a lower part thereof, a seat body 11 freely to turn in the direction, in which a rear end thereof is raised, a driving mechanism 40 having a driving shaft and a driving source for driving the driving shaft to move longitudinally and for driving the driving shaft backward from a neutral position to push up and turn the seat body in the rear end rising direction and for driving the driving shaft forward from the neutral position to fall the back body in the direction for falling backward, and a support shaft 47 for turning the seat body with the longitudinal movement of the driving shaft and for hindering the free rotation of the seat body in the condition that the seat body is fallen or turned for rise.
Patent JP-2002237260-A (JP)
Title: Glass sealing part and color cathode-ray tube using the same
Inventor: ROKUTANDA TAKASHI
IPC: H01J29/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an initial failure (failure by deformation of a panel pin) of a color cathode-ray tube and a failure by a positional displacement, by intending to enhance mechanical characteristics such as strength and deformation resistance, in addition to maintaining sealing performance for soft glass and the like, in a glass sealing part such as the panel pin. SOLUTION: This glass sealing part 1 is equipped with a part body (base metal part) 2 of a Fe-based alloy such as Fe-Cr alloy, a surface oxide film 3 formed on the surface of the part body 2, and an internal oxide 4 existing in the vicinity of the boundary surface on the oxide film forming surface side of the inside 2a of the part body. As for the internal oxide 4, the width WA of the area where it is formed is expanded to 10 μm or more in the depth direction of the inside 2a of the part body, and thereby the strength and the hardness of the part body (base metal part) 2 are increased.
Patent JP-2002371109-A (JP)
Title: Copolymerization catalyst and method for producing cyclic olefin copolymer
Inventor: SHIRAI HIROSHI
IPC: C08F232/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an industrial and highly active catalytic system easily obtained in for copolymerization between an α-olefin and a cyclic olefin, and to provide a method for producing the copolymer by the use of the catalytic system. SOLUTION: This copolymerization catalytic system is obtained by combining a metal complex having one molecule of a ligand including a cyclopentadienyl skeleton of a specific structure and a specific monovalent bidentate chelate anionic ligand with an activator having a specific structure. The alternative method for producing the copolymer using the catalytic system is provided.
Patent JP-2002373216-A (JP)
Title: License purchase and sale mediation method and license management device
Inventor: IGUCHI SHINYA
IPC: G06Q50/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To accelerate the purchase and sale of a license and to accelerate the distribution of the license on the market by providing a person selling the license and the person purchasing the license with the discount information and additional information of the license. SOLUTION: A license server 101 managing the license and the additional information and a license transfer device 103 taking out the license from a recording medium A105, storing it, recording the discount information in the recording medium A105 and moving it to the recording medium B107 are provided.
Patent JP-2002081309-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02D43/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress particulate from accumulating in a particulate filter, improving fuel economy of an internal combustion engine, by oxidizing particulate by active oxygen and regenerating a particulate filter as necessary. SOLUTION: This exhaust emission control device for the internal combustion engine in which the particulate filter for removing particulate in exhaust gas discharged from a combustion chamber is arranged within an engine exhaust passage is provided with a first operation mode (A) for giving priority to oxidization of captured particulate on the particulate filter and improvement of fuel economy of the internal combustion engine and a second operation mode (B) for giving priority to regeneration of the particulate filter and switches the first operation mode and the second operation mode as necessary.
Patent JP-2003009371-A (JP)
Title: Power supply cable connector
Inventor: WATANABE MITSUTOSHI
IPC: H01R13/627
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To soundly maintain a connection in a sound condition, whereby first and second cylindrical connectors for the feed of a large power are connected to each other, and to secure watertight effect of the connection. SOLUTION: In a power-supply cable connector, after engaging an outside fit-on cylinder portion 13 formed at the front end of a first cylindrical casing 5 with an inside fit-in cylinder portion 14 formed at the front end of a second cylindrical casing 6, a bar-shaped plug 2 integrated into the first cylindrical casing 5 is inserted into a cylindrical receptacle 4 integrated into the second cylindrical casing 6, so as to connect first and second power supply cables 1, 3 with each other.  Furthermore, in this power supply cable connector, a cylindrical protector 39 is fitted on the outer periphery of the engaging portion, where the outside fit-on cylinder portion 13 and the inside fit-in cylinder portion 14 are engaged with each other, so that one end of the cylindrical protector 39 is engaged with the outer peripheral surface of the base portion of the outside fit-on cylinder portion 13, and the other end of the cylindrical protector 39 is engaged with the outer peripheral surface of the base portion of the inside fit-in cylinder portion 14.
Patent JP-2003004347-A (JP)
Title: Mineral ice and method for making the same
Inventor: NAKAGAWA KOJI
IPC: F25C1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide novel ice adding a novel taste to a drink, by making minerals to be contained therein uniformly. SOLUTION: The novel ice is made by instantaneously freezing water containing the minerals and by subjecting then the ice thus prepared to compression forming.
Patent JP-2003009556-A (JP)
Title: Ultrasonic motor device
Inventor: MIYAZAKI HIROSHI
IPC: G02B7/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor press-contacting structure that is stable and efficient and does not require a housing space. SOLUTION: An ultrasonic motor device comprises a stator 1 which is composed of a cylindrical piezoelectric element and generates a rotationally driving force to its cylinder end faces, a rotor 2 which is rotationally driven by the rotational driving force of the stator 1 when the rotor 2 is slidingly brought into contact with the cylinder end faces of the stator 1, and a pedestal 7 which is positioned on one side of the rotor 2 opposite to the stator 1 and receives the rotor 2. The motor device also comprises a rotation assisting means which is positioned between the rotor 2 and pedestal 7 and is brought into contact with the rotor 2 to press the rotor 2 against the cylinder end faces of the stator 1.  The rotation assisting means is composed of a leaf spring 8 having an annular section 8c which is brought into contact with the pedestal 7 and a plurality of radiated sections 8T which are radially extended from the annular section 8C and brought into contact with the rotor 2. At the front end sections of the radiated sections 8T, semispherical projections 8R which are brought into contact with the rotor 2 are respectively formed.