baber/WOPTO huggingface dataset:
Patent JP-2003009840-A (JP)
Title: Portable ashtray
Inventor: NOMURA HACHIRO
IPC: A24F19/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out welding of outer edges of a mouth part in two sheets of an exterior finishing material of a portable ashtray and prevent the welded part from being broken with leaf springs made of steel. SOLUTION: This portable ashtray comprises a bag body composed of the two sheets of the exterior finishing material formed of synthetic resin fibers, etc., and an inner finishing material formed of aluminum and having the mouth part in the top thereof. The portable ashtray is formed by curving the two leaf springs made of the steel into a circular arc state so as to form a cross section into a protruding shape to the outside, mutually opposing recessed surfaces of the two leaf springs made of the steel and respectively inserting each leaf spring made of the steel into each sheet of the exterior finishing material in each top of the two sheets of the exterior finishing material on both sides forming the mouth part of the bag body so that the mouth part can thereby be elastically opened and closed.  In the portable ashtray, small-diameter circular tubular vinyl tubes are formed into the same length as that in the width direction at both ends of the leaf springs made of the steel and each cut open groove is formed to both the ends in the longitudinal direction of the circular tubular vinyl tubes to form securing pieces. Both ends of the leaf springs made of the steel in the width direction are fitted into the cut open grooves of the securing pieces and the two leaf springs made of the steel and the securing pieces are wrapped while folding the upper parts of the two sheets of the exterior finishing material on both sides to the inside. The edges of the two sheets of the exterior finishing material on both sides are welded with a welder, etc., to provide the portable ashtray.
Patent JP-2003021856-A (JP)
Title: Sector device for camera
Inventor: TANAKA HITOSHI
IPC: G03B9/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization, especially, to attain small diameter in a sector device for a camera such as a shutter and a diaphragm. SOLUTION: In the sector device for the camera having a fixed photographing aperture, a sector member advancing in/retreating from the fixed photographing aperture so as to change the size of the photographing aperture, and a cylindrical part positioned on the outside in the radial direction of the sector member and preventing the incidence of harmful light on the photographing aperture, at least a part of the cylindrical part is composed of elastically deformed sheet type material abutting on the sector member when the sector member moves to the maximum aperture position.
Patent JP-2003021338-A (JP)
Title: Cooker
Inventor: HONMA MITSURU
IPC: F24C1/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooker, in which space-saving for cooker installation can be attained, foods can be prepared without causing uneven baking, and with energy saved by hot-air heating with a large air-volume, and improve thermal efficiency. SOLUTION: In the cooker provided with a hot-air unit 9 air is supplied through an air-sucking duct 43b to a cross-flow fan 3 by a partition sheet 40 placed in a duct 4 constituting the unit 9, and an air-diffusing duct 43a is bent back at about 180 deg.. Thus, the installation space for the fan 3 is prevented from increasing, and the cooker, in which the unit 9 is mounted, can be made small. In the hot-air unit 9 in which the cross sectional area of the air-sucking duct 43b is made smaller than that of the air-diffusing duct 43a of the fan 3, a space 34 is provided upstream in the position in the direction square to the direction of the part directly behind the air-sucking duct 43b and the air-diffusing duct 43a. Thus, air-sucking characteristic of the fan 3 is improved, and a large volume of air can be circulated.
Patent JP-2003021123-A (JP)
Title: Screw
Inventor: NAKAMOTO SUKEMASA
IPC: F16B25/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To develop and provide a screw having a temporary fixing function, a crack preventing function, and a loosening preventing function. SOLUTION: The screw has a sharp tip in one end part and a head in another end part, and it is characterized by that it has an arrowhead like protrusion 1 thicker than a diameter of the screw in the tip, a spiral ridge 2 formed in a trunk part, and an uneven frill 3 formed in a part or a whole of the ridge. A self-locking part is formed on the arrowhead like protrusion 1, the uneven frill 3 is formed in a corrugated shape, and a protrusion 4a or a recessed part 4b is provided in an outer circumference of the head.
Patent JP-2003020461-A (JP)
Title: Paper-based double-faced adhesive tape
Inventor: KATAGIRI MASATO
IPC: C09J7/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a double-faced adhesive tape produced by using a strong and tough paper as a substrate. SOLUTION: A paper substrate 1 is produced by using a pulp composition composed of 30-65% short fiber pulp, 10-55% kraft pulp, 5-20% synthetic pulp such as polyester and 10-40% long fiber pulp taking the total pulp composition as 100%. The double-faced adhesive tape 4 is produced by forming tacky adhesive layers 2 on both surfaces of the paper substrate and laminating a releasing paper 3 on one or both surfaces of the adhesive layers. A waste paper pulp can be used as the short fiber pulp.
Patent JP-2003024751-A (JP)
Title: Hollow fiber membrane cartridge
Inventor: MORI YOSHIHIKO
IPC: B01D63/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane cartridge making it easy to peel the suspended substance accumulated on the outer surfaces of respective hollow fiber membranes by maximally permitting the expansion and vibration of hollow fiber membranes at the time of air bubbling washing and not generating the closure of air diffusion holes and the lowering of permeability. SOLUTION: The hollow fiber membrane cartridge has a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes and bonded and fixed at both ends thereof, the cartridge head bonded and fixed to the outer periphery of one end of the hollow fiber membrane bundle in a liquid tight state and the skirt bonded and fixed to the outer periphery of the other end thereof in a liquid tight state. The cartridge head and the skirt are separated and the hollow parts of the ends of the hollow fiber membranes on the side of the cartridge head are opened while the hollow parts of the ends of the hollow fiber membranes on the side of the skirt are sealed and a plurality of through-holes are provided to the bonded and fixed layer on the side of the skirt. In the hollow fiber membrane cartridge thus constituted, air introducing ports are provided to the side surface of the skirt.
Patent JP-2003030594-A (JP)
Title: Ic card terminal and communication method
Inventor: DATE SHIGERU
IPC: B42D15/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an IC card terminal and a communication method, that can obtain consistency at the time of transmitting a transmission block number to an IC card. SOLUTION: At the time of receiving a command from each application (ST1; Yes), the block number of the received command is temporarily stored, and replaced with the sequencing number, and transmitted to an IC card (ST2-ST4). When any response is not received form the IC card within a specific time (ST5; No), a time error response is transmitted to an application (ST6), and when the response is received within the specific time (ST; Yes), and the response is reception stand-by OK or control information (ST; No), the response is transmitted to the application as it is (ST8), and in the other case (ST7; Yes), the block number of the response is transmitted to the application as the transmission block number of the temporarily stored reception command, and the sequencing number is carried (ST9-ST11).
Patent JP-2003030866-A (JP)
Title: Optical disk unit
Inventor: IMAGAWA SEIJI
IPC: G11B7/09
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To compensate the degradation of the vibration-proof property, which is caused by incongruity between low-frequency vibration brought about at the actual use and the operation frequency range of an acceleration sensor dependent upon specifications such as the shape and the material of the acceleration sensor, by using a filter for the output of the acceleration sensor to extend the operation range in the case that an optical disk is used in a portable device and feedforward control using the acceleration sensor is performed in order to improve the vibration-proof property. SOLUTION: Two phase delay compensators, one phase advance compensator, and a filter amplifier provided with a gain amplifier are provided for the output of the acceleration sensor, and the cut-off frequency of the phase advance compensator is set in consideration of the band variance dependent upon the individual difference of the acceleration sensor to extend the operation band of the acceleration sensor up to a required band for practical use, and the acceleration is detected with a high precision to suppress vibration of a lens.
Patent JP-2003024851-A (JP)
Title: Wall paper gluing machine
Inventor: ISHII MASATO
IPC: B05C1/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper gluing machine which is provided with a means adjusting a clearance between a glue raising roller and a gluing roller in an automatic wall paper gluing machine. SOLUTION: The adjustment of the clearance is performed by using either of a clearance adjusting member 21 of polyhedron, an eccentric circular clearance adjusting member 31 and a screw 41, etc., as the one adjusting the clearance between the gluing roller and the glue raising roller by moving the glue raising roller 9 together with a glue box B. This wall paper gluing machine is constituted in such a manner that a scale for adjusting the clearance is attached and the adjustment is easily performed. Otherwise, only the glue raising roller in the glue box B is subjected to position adjustment.
Patent JP-2002227345-A (JP)
Title: Roofing tile
Inventor: ISOBE MASAHISA
IPC: E04D1/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To firmly fix roofing after replacement with fastening nails in the same way as the construction of a new roof in replacement or the like after laying the roofing. SOLUTION: In a thick plate tile 1, a second nail hole at the lateral center out of fastening nail holes formed at an overlap part with an adjacent thick plate tile 1 is set in a state of having an inclination angle in the direction of the upper end part falling toward the eaves side, and nailing with a hammer can be performed by slightly lifting the thick plate tile 1 on the upper side.
Patent JP-2003029721-A (JP)
Title: Liquid crystal display device and its display driving method
Inventor: KAMIO TOMOMI
IPC: G09G3/36
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the influence of degradation in display picture quality caused by a residual voltage at the time of power supply interruption of the device and the deterioration in liquid crystal are properly suppressed by employing a simple circuit constitution and a control process without depending on the structure of the liquid crystal display panel and to provide its display driving method. SOLUTION: In the device provided with a liquid crystal display panel 10 in which a plurality of liquid crystal pixels is arranged in a matrix manner, a signal driver 20 which applies liquid crystal applying voltages corresponding to video signals to the liquid crystal pixels to display desired image information and a scanning driver 30, when an off operation of a power supply switch SW is detected, the liquid crystal applying voltages are set to become a minimum voltage (a white display signal) by holding the condition in which the polarity of a display signal voltage Vout to be supplied to a signal line Ld and the polarity of a common signal voltage Vcom to be supplied to common electrodes become a same polarity and the minimum voltage is written into each of the liquid crystal pixels.
Patent JP-2003031572-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which can form a barrier insulating film, having sufficient performance for preventing the diffusion of copper and can form a main insulating film having a sufficiently low dielectric constant, while improving the throughput, when the barrier insulating film and the main insulation film on it are sequentially formed on wiring which is mainly constituted of a copper film. SOLUTION: The method has a process for applying electric power, having a first frequency f1 to first film-forming gas containing at least silicon-containing gas silicon and gas containing oxygen, making first film-forming gas into plasma, making them to react each other and forming the barrier insulating film 35a on a substrate 21, where the film is formed and a process for applying a second frequency f2 which is higher than the first frequency f1 to second film-forming gas containing at least gas containing silicon and a gas oxygen- containing, making second film-forming gas into a plasma, making them react with each other and forming the main insulation film 35a having a low dielectric constant on the barrier insulating film 35a.
Patent JP-2003033498-A (JP)
Title: Pinball game machine
Inventor: HIBINO MASARU
IPC: A63F7/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of displaying plural kinds of game information on the block at a game information display device, making a game player apparently distinguish a difference of the information, and cutting production cost by reducing the number of parts due to consolidate a control means to control the game information display device. SOLUTION: The game machine is provided with the game information display device 11 displaying the predetermined game information and the game information display control means 12 controlling display on a display area by the game information display device. In the game information display device the display area is zone into at least a first display area 11a and a second display area 11b. And a boundary part a between the first display area and the second display area is hard to be recognized from a player due to a boundary means 17.
Patent JP-2003036077-A (JP)
Title: Portable musical apparatus
Inventor: FURUHATA YUJI
IPC: H04W4/18
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To save power, reduce a CPU load, and store a plurality of musical compositions for a musical apparatus. SOLUTION: A portable musical apparatus has a receiving means for receiving a score data through a communication line, a means for converting the score data received from the receiving means into a plurality pieces of PCM data, a storage means for storing a plurality pieces of the PCM data, and a means for writing the converted PCM data into the region for storing the PCM data in accordance with priority of the stored PCM data when the storage region for storing the PCM data converted by the converging means, is short.
Patent JP-2003041711-A (JP)
Title: Fixing member for pc steel bar
Inventor: SHIMIZU KATSUHIKO
IPC: E04C5/12
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member for PC steel bar capable of easily positioning and fixing a PC steel bar to a bar arrangement without requiring the temporarily fixing work to the bar arrangement. SOLUTION: A spiral diameter contracted part 1a is formed on the major diameter-side end surface 2a of a truncated conical spiral coil member 1, and the inside diameter of the diameter contracted part 1a and the inside diameter of the minor diameter-side end surface 2b of the spiral coil member 1 are set slightly larger than the outer diameter of the PC steel bar 3, so that the outer diameter of the PC steel bar 3 is guided by these inside diameters to perform the relative positioning with the inserted PC steel bar 3. According to this, the PC steel bar 3 can be positioned and fixed to the bar arrangement only by allowing the fixing member having the PC steel bar 3 inserted thereto to abut on the bar arrangement, and fastening it by a nut 8.
Patent JP-2003041882-A (JP)
Title: Tunnel section widening method
Inventor: NAKAMURA HEIJI
IPC: E21D9/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To propose a tunnel section widening method which is carried out at a low construction cost while minimizing an influence on an atmosphere on the ground. SOLUTION: According to the tunnel section widening method for providing a width-spread tunnel at a partial section in a main tunnel, a width-spread tunnel lining having a U-shaped cross section, is constructed at a location adjacent to a main tunnel lining by arranging an opening surface of the width-spread tunnel in a manner opening toward a virtual construction location of the main tunnel lining. Then, the main tunnel lining is constructed according to a shield tunneling method by making contact with extreme tips of upper and lower floor slabs of the width-spread tunnel lining.
Patent JP-2003040404-A (JP)
Title: Automated storage and retrieval warehouse
Inventor: ICHISE TAKEHIKO
IPC: B65G49/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cycle time of the operation of loading and unloading cassettes and maintain the degree of cleanliness in a stocker, in a stacker crane type automated storage and retrieval warehouse handling the cassettes for storing glass plates. SOLUTION: The loading and unloading positions A and B of the stocker 1 for the cassettes 3 are independent of each other and a cassette lifting device 4 is provided outside of the stocker 1. A cassette conveyor is provided for transferring the cassettes between the loading and unloading positions and the cassette lifting device, and the cassette lifting device 4, the cassette conveyor, and a glass plate conveyor are integral with one another and movable between positions corresponding to the loading and unloading positions. While the glass plate is being loaded into or unloaded from the cassette, the next cassette is held on standby in the unloading position, so that the cycle time can be reduced. Since the cassette lifting device is situated outside of the stocker, the degree of cleanliness inside the stocker can be maintained.
Patent JP-2003045978-A (JP)
Title: Semiconductor device
Inventor: MIYAGI HIROSHI
IPC: H01L23/64
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing noise appearing in a terminal formed on a semiconductor substrate. SOLUTION: The semiconductor device 10 includes a rectangular semiconductor substrate 11, constituent parts 12 formed on the semiconductor substrate 11, and various terminals including a power source terminal 20 and a ground terminal 22 formed in the neighborhood of the periphery of the semiconductor substrate 11. The constituent parts 12 include a bypass capacitor 14, one end of the bypass capacitor 14 is connected to the power source terminal 20, and the other end is connected to the ground terminal 22 respectively. In addition, an induction part 30 is provided in the outside of the semiconductor substrate 11, one end of the induction part 30 is connected to the power source terminal 20 and the other end is connected to a power source circuit 40 respectively.
Patent JP-2003038393-A (JP)
Title: Vacuum cleaner and wheel
Inventor: HAGINO SHINICHI
IPC: A47L9/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner equipped with a wheel whose durability can be improved and a wheel to be used for the electric cleaner or a toy or the like. SOLUTION: A wheel 3 arranged at a cleaner body 1 is constituted of a cylindrical wheel base part 5 and a hollow tire member 6 to be mounted on the outer peripheral part of the wheel base part 5. At least one side wall of the tire member 6 is almost plane-shaped, and the divided face of metallic mold forming the tire member 6 is almost matched with the plane-shaped side wall of the tire member 6 so that the molding sink of the part of the tire member 6 corresponding to the divided face of the metallic mold can be suppressed, and that the durability of the tire member 6 can be improved.
Patent JP-2003038999-A (JP)
Title: Discharge apparatus for high viscosity liquid material
Inventor: ICHIKAWA YOSHIKI
IPC: B05C5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge a high viscosity liquid material and to facilitate a manual work over a long period. SOLUTION: This discharge apparatus 1 for discharging the high viscosity liquid material to a working place is provided with a cartridge 11 (vessel) for storing the high viscosity liquid material, a piston 12 and a ball screw 15 (pressing means) for pushing out the high viscosity liquid material from the outlet of the cartridge 11 by giving the pressing force to the inside of the cartridge 11, a dispense controller 4 for controlling the pressing means, a flexible and solvent-resistant tube 9 connected to the outlet of the cartridge 11 and for carrying the pushed out high viscosity liquid material and a dispenser 2 (control means).
Patent JP-2003038921-A (JP)
Title: Structure for attaching filter unit
Inventor: MIYAMOTO YOSHIHIRO
IPC: B01D46/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to attach a filter unit from the outside of a box, to reduce the number of processes for forming holes and to improve workability. SOLUTION: Insertion holes 4c are formed at four corners of a frame part 4b of a filter unit 1, and attaching screws 8 are passed through the insertion holes 4c from the front face of the frame part 4b and fixing tools 7 are turnably screwed to the rear face of the frame part 4b. Rotation stopping parts 4d are each arranged in a protruding condition in the neighborhood of each fixing tool 7 at the rear face of the frame part 4b, and the attaching screws 8 are fastened. When each fixing tool 7 is turned in the outside direction, the fixing tool 7 is brought into contact with the rotation stopping part 4d, thereby the rotation is inhibited.  Further, when the attaching screws 8 are fastened, the fixing tools 7 move so as to approach to the frame parts 4b, and a side plate 6a of the box 6 is held by the frame part 4b and the curved part of each fixing tool 7 and thereby the filter unit 1 is fixed.
Patent JP-2003043960-A (JP)
Title: Printed body
Inventor: SAKUMA TOSHIRO
IPC: E01F9/696
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed body in which any desired figures can be formed in a small lot at a low cost in an easy manufacturing process, which is extremely excellent in the resistance against dirt (weather resistance and contamination resistance) for a long time and in particular, which is suitable to be used for an outdoor display board such as an advertisement signboard. SOLUTION: A printed body has at least a contamination preventing layer containing a metal oxide having a photocatalytic function optionally with a primer layer interposed on one surface of a base body. An image is transferred and formed by transmitting from the surface of the contamination preventing layer and through the layer to the base body by a sublimation transfer printing method.