baber/WOPTO huggingface dataset:
Patent JP-2003152751-A (JP)
Title: Communication system, communication terminal, server, and frame transmission control program
Inventor: UMAYABASHI MASAKI
IPC: H04L12/413
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can prevent the communication efficiency from being deteriorated by efficiently controlling the transmission of an uplink frame from each subscriber device at a user side to a station side device. SOLUTION: When a subscriber side device 310 entirely completes transmission of data on the way of a data transmission period assigned to the device 310, the device 310 transmits a release notice of requesting release of the data transmission period assigned to the subscriber device 310 to a station side device 320, and the station side device 320 sequentially informs subscriber side devices 310, 311, 312 transferring data to the station side device 320 next about the data transmission period to be assigned to the subscriber side devices 310, 311, 312.  When the station side device 320 receives the release notice from the subscriber side device 310, the station side device 320 adds the remaining period of the data transmission period having already been assigned to the subscriber side device 310, which transmits the release notice to the station side device 320, to the data transmission period going to be assigned to the subscriber side device 311, which transfers data to the station side device 320.
Patent JP-2003153486-A (JP)
Title: Ac motor
Inventor: YOSHIZAWA NAOTAKE
IPC: H02K5/08
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an AC motor wherein a turn stop of a stator can be realized by simple structure easy to be worked, and heat generated by a stator coil is hard to be conducted to a rotation detector arranged on an anti-load side. SOLUTION: Resin 5 covering a stator coil 4 is interposed and arranged also between an anti-load side end portion of the frame 2 and an anti-load side bracket 7, and a screw hole 11c is formed in the resin 5. A through screw 12 is made to pass not only a load side bracket 6, the frame 2 and the anti-load side bracket 7, but also the resin 5, thereby imparting turn stop function of a stator 1 to the resin.
Patent JP-2003145514-A (JP)
Title: High strength member and its manufacturing method
Inventor: MATSUNAGA KOUTETSU
IPC: C08L101/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a high strength member having excellent water resistance and strength and an environment-friendliness. SOLUTION: The high strength member uses a member in which vegetable fibers dispersed by a non-fibrous component and/or a fibrous decomposed product originated on a natural organic material is fixed. This member has a wet tensile strength when the member is dipped in water for 4 hours at room temperature and then lifted from the water of 8 MPa or more, a wet tensile strength when the member is not dipped in the water of 20 MPa or more. The member has biodegradability. The member is useful as the high strength member for a building, fittings, for a furniture, for a transportation or packaging product or for a mechanical or an electrical product.
Patent JP-2003152964-A (JP)
Title: Image scanner
Inventor: HYODO MASATAKE
IPC: G02B7/28
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional lens that is fitted to an area image sensor and used for calculation for the amount of movement is a single focus lens whose focus position is fixed on the surface of an original, so that only a single function for calculating the amount of movement is used though the area image sensor is mounted, related to an image scanner. SOLUTION: By providing a mechanism that controls a focus position of a lens unit 3 fitted to an area image sensor 4, the single area image sensor 4 has a combination of a function for calculating the amount of movement and a camera function.
Patent JP-2003149879-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer excellent in dispersion stability, re- dispersing property and fixing property even in an electrophotographic plate making system including a fast developing-fixing process and using a large-size master plate. SOLUTION: The liquid developer for electrostatic photography is prepared by subjecting a dispersion liquid containing a monomer (A) which is soluble in a nonwater solvent and changes into insoluble by polymerization, a monofunctional macromonomer (MA), a resin (P) for stabilization of dispersion, which is a polymer having at least a specified component and is dispersed in a colloidal state in the above nonwater solvent, and seed particles (CR) having 0.05 to 1.0 μm average particle size to the seed polymerization reaction to obtain dispersion resin particles (CSR) having a multilayered structure, and then dispersing the obtained particles in a nonwater solvent having >=10<9> Ω.cm resistivity and <=3.5 dielectric constant.
Patent JP-2003151193-A (JP)
Title: Disk loading mechanism and disk recording and/or playing- back device
Inventor: INATANI AKIHISA
IPC: G11B17/051
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of deficiency when a disk-shaped recording medium is loaded on a disk table and also to enable the disk-shaped recording medium to be loaded on the disk table regardless of the size of the disk-shaped recording medium. SOLUTION: A pair of main gears 35 and 43 respectively rotated centering on rotational supports each located at the same distance from the rotational center of the disk table 85 and a pair of feed rollers 38 and 46 respectively supported by the pair of main gears at parts other than the their rotational supports in a freely rotatable way, also brought into contact with the disk- shaped recording medium to roll on its outer circumferential surface feeding the disk-shaped recording medium, are provided. When the disk-shaped recording medium is fed by the pair of feed rollers, the main gears are rotated with the rotational supports as a center in the same direction as the rotational direction of the feed rollers on the basis of the rotation of the feed rollers, and the feed rollers are revolved around the main gears centering on their rotational supports.
Patent JP-2003147971-A (JP)
Title: Injection nozzle for pinning method and pinning method
Inventor: FUJITA SHOGO
IPC: E04G23/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection nozzle for a pinning method capable of appropriately injecting resin and simplifying repair works of an external wall surface and to provide the pinning method. SOLUTION: This injection nozzle 12 for the pinning method injects adhesive resin into a filler insertion hole 7 formed by penetrating through a finishing material 3 and drilling a skeleton to a prescribed depth. This injection nozzle comprises a nozzle body 22 having a resin injection channel in the axial center and a tapered part 27 formed in the outer circumferential surface of the nozzle body 22, closely stuck to the opening part of the filler insertion hole 7, and capable of pressuring and sealing it. At least, the tapered part 27 comprises an elastic material having solvent resistance to the resin.
Patent JP-2003144995-A (JP)
Title: Device for enjoying waterdrop
Inventor: TOSHIMA NOBUTO
IPC: F21Y101/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a power-thrifty and general-purpose device for enjoying waterdrops by using light-emitting diodes. SOLUTION: In this device, a cylindrical body 12 is erected on a base 16 having a reservoir S incorporating a pump P, and light-emitting diodes 13 are placed peripherally in the lower and intermediate parts of the body 12. A plurality of nozzles 11 are placed in the peripherally upper part of the body 12. The nozzles 11 communicate with each other through a tank 53 connected to the pump P. A vibrator 60 is provided to the tank 53 through a diaphragm 58 imparting vibration to the water in the tank 53. By vibrating the vibrator 60 at a predetermined frequency, vibration is transferred to the water in the tank, and waterdrops W are ejected from the nozzles 11. Light-diffusion means 14 are provided on the outside of the diodes 13. Waterdrops W dropping from the nozzles are visualized to drop positions due to light diffusion by the means 14.
Patent JP-2003155147-A (JP)
Title: Sheet carrying device and image forming device
Inventor: SUGA TAKESHI
IPC: B65H7/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide sheet carrying device and image forming device for realizing high image quality and high speed/high productivity by a simple constitution and without failures for various kinds of sheet materials. SOLUTION: This sheet carrying device of a loop registration system is provided with a control means for reducing sheet carrying speed by a carrying means from first carrying speed to second carrying speed before a distal end of a sheet abuts on a resist roller 107. Also when the sheet is carried at high speed, shock generated when the sheet abuts on the resist roller 107 can be reduced by reducing sheet carrying speed to proper speed before the carried sheet abuts on the resist roller 107 to reduce failures caused by the shock.
Patent JP-2003154973-A (JP)
Title: Cab hinge bracket
Inventor: HARA KUNIO
IPC: B62D33/067
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a cab hinge bracket for lowering the car height of a cab by a cab tilting device and for protecting a fastening element when a collision accident occurs. SOLUTION: In this cab hinge bracket 11 of the cab tilting device formed to tilt the cab forward mounted on a chassis frame 5, a hinge rotary bearing part 11a is provided in front of the chassis frame 5 in a vehicle, and a projection part 11i is provided projected forward from the vehicle further than the hinge rotary bearing part at a front end thereof and extended to the chassis frame at least one part thereof.
Patent JP-2003157782-A (JP)
Title: Image forming device
Inventor: ARAI YOSHITAKA
IPC: H01J31/12
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent element discharge due to abnormal electric field or the like in an electron emission element. SOLUTION: An element electrode has a resistance (reactance) in a zigzag shape.
Patent JP-2003155730-A (JP)
Title: Bent gate
Inventor: SEKINO HITOSHI
IPC: E02B7/38
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple bent gate capable of constituting a gate at low cost. SOLUTION: The bent gate 1 is fixed to a water channel bottom 2B in a lower fringe part by using an upper fringe side as the downstream side by a gate sheet 10. A drive rope 21 driven and wound by winding-up devices 20 is connected with both ends of a reinforcing beam 10 at an upper fringe, respectively, and a water channel is closed by the gate sheet 10 by pulling up an upper fringe of the gate sheet 10 above a water level by driving the winding-up devices 20 to dam up water.
Patent JP-2003160301-A (JP)
Title: Reformer
Inventor: OKADA TATSUNORI
IPC: C01B3/38
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive reformer whose joined parts can be made to be precisely airtight and furthermore can be automatically joined without welding strain.  <P>SOLUTION: The reformer has the joined parts everywhere at which a tubular part and a plate part are airtightly joined. All of the joined parts or a specific joined part are formed by bending a cylindrical edge of the tubular part and the joined edge of the plate part at least whose joined edge is overlapped to the cylindrical edge to an inner circumferential face side or to an outer circumferential face side of the plate part while they are overlapped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162795-A (JP)
Title: Sensor selecting method using weather data and road traffic monitoring system using the same
Inventor: ISHII TAKAKAZU
IPC: H04N7/18
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an image processing sensor using a visible camera and an infrared camera used outdoors is sometimes impossible to use because its detection performance is deteriorated remarkably due to an ambient operating environment such as weather, visibility and illuminance if the image processing sensor is used singly.  <P>SOLUTION: For a sensor to maintain certain fixed reliability year-round, a plurality of sensors with different detection characteristics are combined, and it is effective to switching use the sensors according to environment conditions. As conditions for switching the sensors, an environmental indicator using temperature data, rainfall data, visibility data, illuminance data or the like measured by a weather measuring instrument is utilized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160122-A (JP)
Title: Formed paper tray
Inventor: WATANABE AKIRA
IPC: B65D1/09
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed paper tray which has a high sealing performance and an excellent formability, and of which the drawing is relatively deep.  <P>SOLUTION: A laminated sheet mainly composed of a paper has lined projections and recessions pre-formed in one direction and an extension rate of 10 to 30%, and is formed by a sheet forming method. The laminated sheet is shaped into the formed paper tray (10), in which a flange (12) is formed on the front edge of a side face (11), and the area of an opening surface (14) is large than that of the bottom surface (13). In the tray, the angle formed by crossing a line extended from the flange toward the opening surface and the side face is set to 30 to 60°, the radius of the curve formed between the side face and the bottom surface is set to 10 to 50 mm, and the height D from the flange to the bottom is set to 5 to 40% of the length L of one side of the opening surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168592-A (JP)
Title: X-ray generator
Inventor: THANDIACKAL LIJO JOSEPH
IPC: H05G1/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray generator which can compensate for volume expansion of an insulating oil without need of complicated maintenance.  <P>SOLUTION: A tubular body 15 passing through a tank (11, 12 and 13) that contains a high voltage assembly 23 and an X-ray tube assembly 24 and is sealed by an insulating oil 30 is provided, and a hollow 15c is opened to a surrounding space at both ends of the tubular body 15. The tubular body 15 is contracted and expanded according to a difference between a pressure within the hollow 15c and a pressure within the tank. Since dust is hard to stay in the hollow 15c, complicated maintenance is unnecessary. Further, a wire can be provided in the hollow 15c, and so there is no need to provide the wire on the outside, the wire does not stand in the way, and the appearance can also be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159940-A (JP)
Title: Connector fixing cover
Inventor: INAGAKI KAGEHITO
IPC: B60J3/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector fixing cover for fixing a connector, which facilitates connector fitting work and prevents damaging the connector and noise occurrence due to the vibration of the connector.  <P>SOLUTION: A cover body 10 is fixed to the upper surface of a head lining 3 to form a space for housing the connector between the cover body 10 and the head lining 3. The cover body 10 comprises a guide surface 13 for guiding the connector 1 to a prescribed position in the space, a position regulating part 15 for regulating the connector 1 guided by the guide surface 13 in the prescribed position, and a fixing part 14 for fixing the connector regulated by the position regulating part 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363038-A (JP)
Title: Cosmetic
Inventor: ISHINO AKIHIRO
IPC: A61Q9/02
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a highly safe body hair growth inhibitor or a composition for external use such as a medicament, quasi-drug or cosmetic including the inhibitor as active ingredient. SOLUTION: This hair growth inhibitor comprises as the active ingredient a crude drug selected from Phellodendron amrense R., Houttuynia cordata Thumb., rice bran, Morus bombycis KIODZ, Coptis japonic MAKINO, Thymus serpyllum L., Prunus persica B., Pyrola japonica Klenze, Calendula officinalis L., Rose canica L. and Melissa officinalis L. or an extract therefrom. The composition for external use such as a cosmetic is prepared by compounding the above active ingredient with other aqueous phase component and oily phase component according to conventional method.
Patent JP-2003167924-A (JP)
Title: Three-dimensional shape processing unit and three- dimensional coordinate value input method
Inventor: HAYANO KATSUYUKI
IPC: G06F17/50
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape processing unit and a three- dimensional coordinate value input method capable of quickly and flexibly inputting instruction for position in a three-dimensional space from an operation screen.  <P>SOLUTION: This three-dimensional coordinate value input method inputs the instruction for position in the three-dimensional space by the operation screen displayed as a two-dimensional plane. A plane defined by fixing a Z value, and parallel to an XY plane is designated as an inputtable range (S1). A plane for indicating the input possible range is displayed (S2). When moving a cursor, for example, in the vertical direction of a two-dimensional image screen, the movement is interpreted as a movement getting on the plane, and its vector is broken down into an X component and a Y component of three- dimensional coordinates so that the cursor moves only on the plane, and unfixed directional position information is inputted (S3). The position information is acquired as a two-dimensional coordinate value being a position on the screen, and a three-dimensional X coordinate value and a Y coordinate value on the plane are determined from the coordinate value (S4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173947-A (JP)
Title: Method of positioning dot mark formed on semiconductor wafer and positioning unit
Inventor: MUNEDA AKIHIKO
IPC: H01L23/544
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of positioning dot marks formed on a semiconductor wafer and a positioning unit, which is capable of accurately performing a precise optical processing on a desired marking region of the peripheral area of a wafer.  <P>SOLUTION: A lighting unit 41 irradiates a part of the peripheral area of a wafer W with light, and an image pickup device 42 is arranged in a direction different from the direction of irradiation to image and picturize the sectional shape of the peripheral area of the wafer W where dot marks are formed. Which part of the peripheral area 10 of the wafer to be processed or read is determined to the imaged sectional picture image. Then, a positional difference between a picture image, which is corresponding to an image forming position of a processing system 20 and displayed on the same image screen with the sectional picture, is calculated, and a relative moving means 30 is controlled and moved, corresponding to the position coordinates of the picture image. The determined dot mark forming position is made mechanically matched with the image forming position of the processing system 20. At this point, the focal point of the processing system 20 is precisely adjusted so as to be automatically focused, and desired processing can be performed at a dot mark forming position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170928-A (JP)
Title: Sheetlike object holder also serving as storage box
Inventor: INAGA SHIGERU
IPC: B65D5/18
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheetlike object holder also serving as a storage box with which only a blank plate is folded and set up whereby a storage box for receiving and packaging a sheetlike calendar or the like can be made, wherein the calendar or the like can be used in a standing state.  <P>SOLUTION: The sheetlike object holder also serving as a storage box includes a storage region having a back face plate, a bottom face plate, a right side face plate, a left side face plate, a right frame plate and a left frame plate to be formed by setting up. A cut for inserting an insertion projection is formed on sides of an upper end rim and the bottom face plate on the back face plate. A top face plate, a front face plate, a coupling plate and a lid plate having the insertion projection at an end rim which are sequentially connected via creases with the upper end rim of the back face plate are folded to wind the storage region. The insertion projection is inserted into the cut on the side of the top face plate formed on the back face plate to be fixed. When in use, the holder also serving as a storage box can support itself by folding the top face plate, the front face plate, the coupling plate and the plate in opposite directions and inserting the insertion projection into the cut on the back face plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173231-A (JP)
Title: Portable device
Inventor: SHINDO TAKASHI
IPC: H03M11/22
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device capable of executing Japanese input processing according to a state of switches.  <P>SOLUTION: This portable device is provided with a casing 2, an antenna 3, a receiving part 4, a transmission part 5, a base band processing part 6, a voice processing part 7, a loudspeaker 8, a microphone 9, an input part 10 including switches 21 to 32 capable of taking an initial state, a half pressed state, or a full pressed state, a CPU 11 for executing input processing of a vowel or a consonant according to the state of the switches 21 to 32, an LCD driver 12, and an LCD panel 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178004-A (JP)
Title: Mail urging system
Inventor: KOHAMA OSAMU
IPC: H04L12/58
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To urge a user for a mail answer according to its urgency degree.  <P>SOLUTION: An answer urging system that informs a person unanswering even if the deadline for answer is approaching by quickening the urging time corresponding to the urgency degree of the answer to mail, or using another urging means until the urging reaches the person when the urging does not reach the person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185430-A (JP)
Title: Tilt sensor
Inventor: ONO FUMIO
IPC: G01C9/10
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-cost tilt sensor whose operability and durability are stable even under a vibration environment in a vehicle or the like and whose structure is simplified.  <P>SOLUTION: The tilt sensor is provided with a spherical moving body 1 which is moved while being rolled due to an inclination, a slope 3 on which the moving body 1 is rolled, and a magnetoelectric device 6 such as a Hall IC or the like which senses the movement of the moving body. The moving body 1 is composed of a ferromagnetic substance, and the slope is composed of a magnet 2. Instead of the spherical moving body, a cylindrical or annular moving body can be used. Instead of the magnetoelectric device 6, a photoelectric conversion element can be used.  <P>COPYRIGHT: (C)2003,JPO