baber/WOPTO huggingface dataset:
Patent JP-2003028166-A (JP)
Title: Roll neck bearing for rolling machine
Inventor: NOMURA MASAHIRO
IPC: F16C13/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the early damage and early separation (hydrogen embrittlement separation) even under a bad lubricating environment such as mixing the intruded water and the like with a lubricant, and to prolong the life be reducing the intrusion of the water inside of a bearing. SOLUTION: In this roll neck bearing for a rolling machine wherein a roller 14 is rollably mounted between inner and outer rings 10, 11, and annular seal members 16 are mounted on both end parts of the outer ring, the outer ring as a raceway ring at a non-rotation side is made of steel including N concentration of 100 ppm or less, O concentration of 15 ppm or less, S concentration of 0.020% or less, Ti concentration of 50 ppm or less, Ni concentration of 1-5%, P concentration of 0.020% or less, and Mo concentration of 0.1-5%, the concentration of C in the raceway surface is 0.6-1.2%, the residual compressive stress of the raceway surface is 100-500 MPa, and a face contact-type annular seal member having a seal lip part kept in face contact with the inner ring, is used as the annular seal member 16.
Patent JP-2002369654-A (JP)
Title: Method for producing food by regulating physical property through irradiating the food with electromagnetic wave during food production, and apparatus for producing the food
Inventor: WATANABE AKIKO
IPC: A23L5/30
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heat-resistant process cheese hard to melt even if heated during production thereof. SOLUTION: The method for producing process cheese comprises the following process: heating/emulsifying process cheese followed by irradiating the process cheese with microwave oscillated from a microwave magnetron in a microwave oscillator after continuously leading the microwave to a waveguide using a transparent glass tube part or transparent heat-resistant Teflon (registered trademark) tube part arranged in the waveguide, so as to give dielectric effect on the constituent of a heated/emulsified liquid process cheese component (dielectric substance).  Such electromagnetic wave treatment given to the process cheese after heating/emulsifying it results in changing physical property so as to obtain heat-resistance even if directly and slowly cooled without being warmed, and results in needlessness for a long period of time required for a warming process for producing heat-resistant products.
Patent JP-2002369717-A (JP)
Title: Painting brush
Inventor: HASEGAWA JUNJIRO
IPC: A46B5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a painting brush which enables easy and accurate painting of even corner parts or gap parts, as existing at narrowly contracted parts or borders made by an overlap of building steel plates by overcoming restriction in the moving of brushes. SOLUTION: In the brush for painting which has a bundled fur part 3 comprising almost neatly aligned bundled numerous bristle like materials mounted at the tip of a fur keeper part 2 linked to a handle part 1, the fur keeper part 2 and the handle part 1 linked to the bundled fur part 3 serving as a painting face combine to be 20 cm to 40 cm in length to make a shape of a longer brush and the upper part of the edge of the bristle, in the direction opposite to the face impregnated with paint, of the bundled fur part 3 is fastened into the fur keeper part 2. An attaching plate 4 is arranged to get an intermediate bristle part attached thereto at the bundled fur part 3 linked to the fur keeper part 2 and has a moving mechanism to allow free movement thereof in the direction horizontal to the fur keeper part 2.  As a result, the angle made with the end face of the edge of the bristle belonging to the face impregnated with paint of the bundled fur part 3 can be varied from roughly right angle to an acute angle following the distance of moving the attaching plate 4. The brush for painting thus provided can solve various problems so far posed in the fields.
Patent JP-2003034275-A (JP)
Title: Elastic crawler track
Inventor: HORI KAZUTOSHI
IPC: B62D55/24
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler track that is able to prevent damage such as lopsided abrasion or come off of a drive protrusion in use, reduce friction resistance at an engaging part, and carries durability. SOLUTION: In the elastic crawler track 10 comprising: a main body 11 wherein a reinforced layer 15A reinforced by a reinforcing cable (main cable 15) is embedded in the peripheral direction of the body and drive protrusions 13 are arranged at prescribed pitches at the internal surface of the body; and a lug 12 formed at the external periphery of body, a reinforcing member (protrusion reinforcing cable 16) for the drive protrusions extending over the protrusions 13 and the body 11 is embedded.
Patent JP-2003039976-A (JP)
Title: Driving control device
Inventor: SUGIYAMA AKIRA
IPC: G01C21/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To have a vehicle drive smoothly by preventing driving control which inhibits the will of a driver. SOLUTION: When the vehicle approaches an automatic toll collection gate ETC which detects passage of a vehicle for automatically collecting a toll at less than a predetermined close distance (for example, about 500 m), an ECU 11 notifies an occupant of the vehicle of presence of the automatic toll collection gate ETC ahead by a predetermined message by a display device 20 or voice or sound put out of a speaker. When the driver of the vehicle inputs the will of passing through the automatic fee collection gate ETC by turning on the ETC passage switch 12, the ECU 11 starts ETC passage control and acceleration/deceleration control of the vehicle so that a running speed of the vehicle detected by a car speed sensor 15 is a predetermined gate passage target car speed set in advance (for example, 20 km/h).
Patent JP-2003040632-A (JP)
Title: Production method for spherical glass, preform for press forming and press molding
Inventor: YOSHIDA MASAHIRO
IPC: C03B40/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a larger spherical glass than the conventional one and the large spherical glass made from a molten glass having a low melt viscosity, and to provide a production method for a press molding using a spherical shape to a preform manufactured by this method. SOLUTION: A molten glass block is floated by blowout stream from a gas blowout nozzle, by using a molding section composed of an inverted-conical molding surface which is open upward for a spherical glass molding (an angular aperture of the inverted-cone is between 10 deg. and 50 deg.). The spherical glass molding having the gas blowout nozzle near the top of the inverted-cone (a diameter of the aperture of the gas blowout nozzle is between 30% and 95% of the diameter of the spherical glass obtained by molding). The production method of the spherical glass is to choose a flow rate of the stream of intermittently contact with the surface of the molding white the molten glass block is moved up and down repeatedly. A production method for a press molding is to heat and soften a manufactured spherical glass as a preform for a press molding, and to press mold by a press molding tool.
Patent JP-2003044742-A (JP)
Title: System and method for buying merchandise and program
Inventor: KON TSUTOMU
IPC: G06F13/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To supply merchandise information, etc., desired by a customer. SOLUTION: A merchandise purchase supporting server 10 acquires designation information for designating a function about merchandise of a merchandise name requested by the customer from a customer terminal 20 through the Internet 50 and retrieves OA equipment data 1531 stored in an OA equipment DB 153. Then, the merchandise purchase supporting server 10 reads OA equipment characteristic data 1561 about the merchandise name shown in the retrieved OA function data 1531 from the OA equipment characteristic DB 156. Next, the merchandise purchase supporting server 10 uses the read OA equipment characteristic 1561 to generate display data to be displayed on a displaying part 23 of the customer terminal 20 with information including a merchandise characteristic as merchandise information and transmits the generated display data to the customer terminal 20 through the Internet 50.  When the customer terminal 20 receives the display data, the customer terminal 20 uses the display data to display a merchandise characteristic display picture.
Patent JP-2003040258-A (JP)
Title: Double door type assortment box
Inventor: HIRANO TADATSUGU
IPC: B65D5/22
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a double lids type assortment box capable of assorting a plurality of commodities, such as drinks, seasonings, various kinds of foodstuffs, cleaning materials and cosmetics, which have different vertical sizes, into a lids type central box 20 and right and left boxes 30 and 30 so as to display the commodities, respectively, closing the assortment box with a set of lids so as not to define a space of no use, and compactly transporting the commodities, and further simple in a manufacturing step and inexpensive in a manufacturing cost. SOLUTION: The lids type assortment box is composed of a rectangular tray-like, double-wall central box 20 and rectangular parallelepiped-like, insertion sack type right and left boxes 30 and 30. The right and left boxes 30 and 30, each of which is provided with a large visual opening (a) and comprises upper face sheets 31, fore, rear, right and left side face sheets 32, 32, 34 and 34, and a bottom face sheet 26, and of which the sum of the respective longitudinal sizes and the respective lateral sizes is equal to the longitudinal and lateral sizes of the central box 20, are respectively connected to the right and left sides of the central box 20 comprising fore, rear, right and left side face sheets 22, 22, 24 and 24, fore, rear, right and left side face inner sheets 23, 23, 25 and 25, and a bottom face sheet 26.
Patent JP-2003042888-A (JP)
Title: Grommet seal inspecting method and seal inspecting apparatus
Inventor: SUZUKI YOJI
IPC: H02G3/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting a seal zone of a grommet which efficiently inspects the seal property of the grommet in a comparatively compact constitution. SOLUTION: The grommet seal inspecting apparatus 21 comprises a water cup 22 liquid-tightly mounted on the outer wall 15 of a wire harness through- part, a pressing jig 25 gas-tightly mounted on the outer wall of an electric wire exposure part 28 of a wire harness W/H extending to the opposite side of the cup 22 through a grommet 10, and a means for supplying compressed air to the jig 25. The part 28 is formed near the grommet.
Patent JP-2003045415-A (JP)
Title: Negative electrode for secondary battery
Inventor: MORI MITSUHIRO
IPC: H01M4/137
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery preventing the growth of dendrites on the lithium metal negative electrode for a long time, with excellent energy density, a cycle life and efficiency. SOLUTION: This negative electrode is formed by laminating a first layer 2a containing a conductive material capable of storing/releasing lithium ions; a second layer 3a comprising lithium or a lithium alloy; and a third layer 4a having lithium ion conductivity formed thereon, on a current collector 1a in this order.
Patent JP-2002154797-A (JP)
Title: Mechanism for manual control and manual operation of operating device
Inventor: BENKER THOMAS
IPC: B66C13/56
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism adaptable to a great variety of operating devices and needs of operators. SOLUTION: This mechanism for manual control and manual operation of the operating device comprises a housing in which a switch and/or a key element for controlling a moving device by an operating element is arranged, and at least one grip member arranged at the housing and grippable by an operator's hand. At least one operating element can be reached by a thumb from the grip member. Each of the free end parts on both sides of horizontal members 6 fixed to the housing 7 is provided with one grip member 5, and the position of at least one grip member 5 is adjustable by the longitudinal movement of the horizontal member 6. Both grip members 5 together with the horizontal member 6 form a guide frame 6a that can be assembled in a sort of module type with the grip members 5 and horizontal members 6 of different length.
Patent JP-2003045975-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOMIYA KUNIHIRO
IPC: H01L21/822
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To shorten lengths of input wiring and output wiring by contriving their layout in IC having an input circuit 12, an output circuit 13 and outside connection electrodes P1, P2 connecting the input wiring and output wiring. SOLUTION: The outside connection electrodes P1, P2 are arranged so as to be sandwiched between the input circuit 12 and the output circuit 13, and the input wiring of an input circuit block and the output wiring of an output circuit block are shortened together.
Patent JP-2003041574-A (JP)
Title: Water flow-through hole forming device and water flow- through hole forming method used for forming water flow-through hole for maintaining underground water flow in impervious wall
Inventor: MUKOYA TSUNEMATSU
IPC: E02D5/20
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a water flow-through hole forming device and a water hole forming method for forming a water flow-through hole at an optional time in an impervious wall part for intercepting underground water flow in order to maintain underground water flow intercepted by a soil-mortar impervious wall. SOLUTION: This water flow-through hole forming device 10 is structured to close a pile core steel pipe 20 with a closing lid 21 at the upper part and with a bottom plate 29 provided at a bottom part, to form a pressure chamber 24 inside the pile core steel pipe 20 and to connect a pressure pipe 3a to the closing lid 21 through a valve 3b. Both side faces of the pressure chamber 24 are provided with water cylinders 22 opened to the outside, and piston parts 23 fittingly inserted in a slidable manner in the water cylinders 22. A pile core material is erected in the impervious wall, soil mortar is filled, and in the hardening process of the soil mortar, a pressurized solution is filled in the pressure chamber from the pressure pipe. The piston parts are pushed outside of the pressure chamber to eliminate the soil mortar around.  Then at an optional time, an electrolytic solution is filled in the pressure chamber through the pressure pipe, and voltage is applied to a tip electrocorrosion part from a DC power supply. The tip electrocorrosion part is thereby anode-dissolved to form the water flow-through hole.
Patent JP-2003047259-A (JP)
Title: Power converter
Inventor: KANEKO HIROYUKI
IPC: H02M7/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of attaining high radiation and size and weight reductions. SOLUTION: This power converter consists of a power conversion switching device for conducting DC to AC or AC to DC power conversion, a smoothing capacitor 1 for smoothing DC power supply supplied to the power conversion switching device, and a cooler 21 for cooling the power conversion switching device and the smoothing capacitor. At least one of positive and negative metal electrodes 14, 15 connected to an internal element of the smoothing capacitor 1 is folded toward the main surface of a capacitor body 11, and the cooler 21 is brought into close contact with the surface 15a of the folded metal electrode.
Patent JP-2003048015-A (JP)
Title: Method and device for forming tubular formed body
Inventor: SAWAMURA MASATOSHI
IPC: B21C25/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for forming a tubular formed body that shows a novel structure compared with one using a conventional technique, by employing a rotatable die. SOLUTION: In continuously forming a tubular formed body 60 by discharging a forming material 6 from a spout opening 12 at the base, a rotary die 4 is turned which is rotatably provided on the spout opening 12 end. Consequently, the position of the inner wall surface 60m of the tubular formed body 60 is made variable along the direction crossing the discharging direction of the tubular formed body 60.
Patent JP-2003045310-A (JP)
Title: Circuit breaker
Inventor: KANEKO SHOZO
IPC: H01H73/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker with a display function with which a closed circuit state and an open circuit state can surely be recognized and neither display of closed circuit nor of open circuit can be seen in a trip state. SOLUTION: A slide plate 38 is set up between a flange part 23b of a handle rotating like a lever and a case 1. The knob part of the handle is fit into a hole of the slide plate 38, which is arranged so as to slide relatively with the knob part of the handle. It is so structured that a closed-circuit display label 40 is stuck on an open-circuit side surface of the flange part of the handle, and an open-circuit display label 39 is stuck on a lingual part of a closed-circuit side of the slide plate, so that the closed-circuit display label 40 overlaps with the closed-circuit side lingual part 38c of the slide plate 38 and the open-circuit display label 39 overlaps with the wall of a case 37, neither labels to be seen.
Patent JP-2003055097-A (JP)
Title: Unit substrate comprising nitride semiconductor and method of producing the same
Inventor: CHIYOUCHIYOU KAZUYUKI
IPC: H01S5/323
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of crystal defects of a substrate formed from a nitride semiconductor and to provide the nitride semiconductor substrate having excellent crystallinity, where the nitride semiconductor is used as a light-emitting-element such as a light-emitting diode or a laser diode or as a light receiving element such as a solar battery or a photosensor. SOLUTION: A striped or lattice-like protective film is partially formed on a supporting substrate, and a first nitride semiconductor is grown from an exposed part of the supporting substrate of the protective film in the lateral direction in such a manner that the protective film is not covered completely. Then, the protective film is removed so as to form a space at the lower part of the first nitride semiconductor. Thereafter, a second nitride semiconductor is grown from the upper surface or from the upper surface and the side face being a growth part in the lateral direction of the first nitride semiconductor and further, a third nitride semiconductor in grown on the second nitride semiconductor, and finally, the supporting substrate is removed.
Patent JP-2003060315-A (JP)
Title: Method of manufacturing compound semiconductor device and semiconductor laser element
Inventor: WADA KAZUHIKO
IPC: H01S5/343
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To accurately control the thicknesses of compound semiconductor layers, contained in a compound semiconductor device to be manufactured to the target thicknesses by deciding the growing time of the compound semiconductor layers, so that the semiconductor layers is grown to the target thicknesses. SOLUTION: A first quantum well layer 19, composed of a material the quantum level of which corresponds to the thickness of the layer 19 at 1:1, is formed on a wafer for monitoring. A laminate 25 is formed by repeatedly growing second quantum well layers 20, composed of the same material as that of the first quantum well layer 19 and having the same thickness as the layer 19 has and compound semiconductor layers 21 for monitoring several times in a fixed cycle. The thickness of the layer 19 is found through photoluminescence measurement, and the spatial period in the laminate 25 is measured by X-ray diffraction. The thicknesses of the compound semiconductor layers 21 for monitoring are found, by subtracting the thickness of the film 19 from the spatial period.  In addition, the growing time of the compound semiconductor layers 21 is decided from a growing rate calculated from the thicknesses of the layers 21.
Patent JP-2003059369-A (JP)
Title: Vehicule brake switch
Inventor: YONEDA YOSHIMASA
IPC: H01H13/16
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and reduce a cost in producing a bolt-like support cylinder by reducing man-hours as compared with a conventional one when the support cylinder is manufactured. SOLUTION: This vehicule brake switch is provided with a casing and the bolt-like support cylinder erected in the casing. The brake switch is so structured that a moving rod is bidirectionally movably fitted to the bolt-like support cylinder, the moving rod is energized in a direction for pushing it out from the support cylinder by an elastic means, the brake switch is turned on when the moving rod is pushed out, and turned off when it is pushed in, and the bolt-like support cylinder is composed by fitting and fixing a bolt-like cover body onto the outer circumference of a shaft cylinder formed integrally with the casing.
Patent JP-2003053934-A (JP)
Title: Apparatus for processing printing surface of sheet
Inventor: HAMAMATSU KOZO
IPC: B65H5/12
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a printing surface of a sheet capable of excellently positioning the printing surface of the sheet and a coating film without generating a pinhole in the film. SOLUTION: The apparatus for processing the printing surface of the sheet comprises a coating transfer section 4. The transfer section 4 has a registering unit 50 for stopping and registering the sheet 10 sequentially supplied from a feeder, a receiving and delivering gripping means 60 for gripping, receiving and delivering the stopped sheet 10, a gripping roll 70 for gripping the delivered sheet 10 and rotating the sheet 10 along a rolling surface, a plate cylinder roll 80 having the coating film formed on a film 3, a transfer roll 90 for laminating the film 3 after the film is formed on the printing surface of the sheet 10, and a paper releasing means 100 for releasing the sheet 10 in which the film is transferred from the film 3.
Patent JP-2003053484-A (JP)
Title: Method for releasing flask of sand mold with flask already poured with molten metal and device therefor
Inventor: SUZUKI KATSUNOBU
IPC: B22C17/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for releasing a flask of a sand mold with the flask already poured with molten metal with which dropping shock of a product is reduced and hitting mark and crack in the product can be reduced by making the dropping distance of the sand mold already poured with the molten metal to the minimum when the flask is released, and also, a structure is simple and the setting space can be saved. SOLUTION: This method is provided with a process in which the sand mold with the flask already poured with the molten metal is carried into a position between a punch head and a mold receiving means, a process in which the punch head and the above sand mold are integrally lowered to just before bringing into contact with the mold receiving means and a process in which the sand mold receive is taken off from the sand mold with the flask already poured with the molten metal by lifting the upper and the lower casting flasks while preventing the shifting to the upper direction of the sand mold by the punch head.