baber/WOPTO huggingface dataset:
Patent JP-2005034916-A (JP)
Title: Machine tool
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q1/01
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool capable of increasing the feed speed of a main spindle, and capable of reducing the weight while securing a required rigidity of a column.  <P>SOLUTION: When constituting this machine tool, a saddle 4 is movably arranged in the Y axis direction on a bed 2 when viewed from the machine front. A table 5 is movably arranged in the X axis direction on the saddle 4. The column 3 is formed in a gate shape of connecting mutual upper parts of left-right leg parts 3a arranged so as to stride over a moving range of the table 5, by a beam part 3b. The left-right leg parts 3a are arranged and fixed on the bed 2. A spindle head 6 is movably arranged in the Z axis direction on a front face of the beam part 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045362-A (JP)
Title: Wireless communication apparatus
Inventor: YAMAGUCHI MAKOTO
IPC: H04M1/725
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus which can enhance the communication quality in a feeding technology for supplying power to an antenna.  <P>SOLUTION: A distributor 108 distributes RF (radio frequency) power from a transmitter 102 to circulators 104-1 and 104-2. The circulator 104-1 supplies the RF power from the distributor 108 to an antenna #1 (106-1) and supplies reflected power from the antenna #1 (106-1) to an antenna #2 (106-2). Whereas, the circulator 104-2 supplies the RF power from the distributor 108 to the antenna #2 (106-2) and the reflected power from the antenna #2 (106-2) to the antenna #1 (106-1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045469-A (JP)
Title: Device and method for receiving multimedia content
Inventor: NAGAI TAKESHI
IPC: H04N19/65
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system which takes into consideration the packet losses of the resend request signal and the resend acknowledgement signal and is very tolerant of errors.  <P>SOLUTION: A multimedia content receiving device has a receiving means 101 of receiving packetized content data, an analyzing means 102 of analyzing the reception state of the packet data received by the receiving means, a resending control means 104 of deciding whether there are packet data requested to be resent from the analysis result and outputs a signal requesting the packet data to be resent, a resending list means 105 of holding the result of the decision made by the resending control means, a transmitting means 106 of sending the request-to-resend information to the transmission side, and a buffer means 103 of temporarily holding the packet data received by the receiving means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046008-A (JP)
Title: Subsoiler implement
Inventor: SUGANO YOSHITAKA
IPC: A01B13/08
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subsoiler implement reducing resistance during operation and mounted in addition to an implement.  <P>SOLUTION: This subsoiler implement can be mounted through a three-point link on a tractor to perform harrowing, tillage, land grading, or the like, and is equipped with a supporting arm for each digging reversal body mounted on a constituent frame or on a supporting frame member separate from the constituent frame and having a length in the operation width direction overhanging toward the operation forward direction and the digging reversal body mounted on the supporting arm for the digging reversal body. The implement is composed as follows. Digging reversal operation and other operations subsequent thereto can be performed and the digging starting point of the digging reversal body is in front of the constituent frame of the subsequent implement and near the position of the centroid of the tractor. Thereby, the ground contact pressure of drive wheels is improved by lowering of the centroid of the tractor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050400-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAKOSHI TOSHIMORI
IPC: G11B11/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a a high density magneto-optical recording medium which provides satisfactory jitter characteristics of a random signal without generating pattern dependency in recording mark length even when recording magnetic field sensitivity of a ultra fine mark in the recording medium is enhanced.  <P>SOLUTION: The magneto-optical recording medium which has at least a reproduction layer, a recording layer and a recording auxiliary layer and enables marks at a diffraction limit or less of an optical system to be used to be recorded thereon and reproduced therefrom, is constituted in such a way that an intrasurface magnetization induction layer consisting of magnetic film containing a Co element as principal component is provided on the recording auxiliary layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018002-A (JP)
Title: Large-scale display device
Inventor: MORIWAKI HIROYUKI
IPC: G09F19/22
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-scale display device which is large in scale and has an illumination function of eliminating the need to connect individual light emission bodies and whose light emission unit can easily be arranged at a place where unevenness and an obstacle are present.  <P>SOLUTION: Included are a 1st light emission unit comprising a light emission body, a controller which is connected to the light emission body to perform light emission control over the light emission body, a receiver which is connected to the controller to receive image information, and a power unit which supplies electric power to the light emission body, controller, and receiver, and a 2nd light emission unit having the same constitution with the 1st light emission unit; and the controllers of the 1st and 2nd light emission units independently generate light emission signals for making the connected light emission bodies emit light according to the same image information that the different receivers receive and performs light emission control over the respective light emission bodies according to the light emission signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051874-A (JP)
Title: Method for adding new cable
Inventor: YAMADA HIROTOKU
IPC: H02G7/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adding new cables, wherein the workability in installing a new cable and the workability in extending a coil for cable installation are markedly improved in engineering works of installing a new cable, in addition to the existing cable line.  <P>SOLUTION: The existing cable line 20 is inserted into the hollow portion 17 of a pipe-like jig 10, and a coil 30 for cable installation is installed in the outer circumference of the cable body 11. In a state with a new cable 40 coupled to a new cable-coupling portion 15, the pipe-like jig 10 is pulled in the direction of stringing the coil via a pull rope-coupling portion 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047340-A (JP)
Title: Steering device
Inventor: YAMAZAKI RYOSUKE
IPC: B62D1/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of precluding rattling generated between its steering shaft and an input member of a steering angle sensor.  <P>SOLUTION: The steering device 1 is structured so that the steering shaft 3 to transmit the torque from a steering wheel 2 is inserted into the input member 12 in cylindrical shape of the steering angle sensor 5 which is to sense the rotating angle. An O-ring 26 is interposed between the peripheral surface 3c of the steering shaft 3 and the inner surface 14 of the input member 12 and held in a recess 32 formed at the inner surface 14. The O-ring 26 held in the recess 32 is fitted on male serration 28 formed on the peripheral surface 3c and couples the steering shaft 3 with the input member 12 in such a way as rotatable in a single piece. By this O-ring 26, relative movement of the steering shaft 3 with the input member 12 can be restricted, and the serration coupling serves for a failure in the O-ring 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022588-A (JP)
Title: Holder of mooring rope
Inventor: MATSUOKA KEN
IPC: B63B21/54
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for safely carrying out mooring work from a ship alone, when the ship is moored to a pier, etc.  <P>SOLUTION: A hollow rod (1) penetrating a buoyancy body (5) has a rope passing ring (2) attached to the upper end thereof so as to be detachable, and further has a weight (3) attached to the lower portion thereof so as to be detachable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054611-A (JP)
Title: Control device of internal combustion engine
Inventor: KONISHI MASAAKI
IPC: F02D45/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine with less estimated error of cylinder intake gas amount due to the adhesion of deposit to an intake valve.  <P>SOLUTION: This control device comprises the intake valve 6 with a variable lift amount, a main gas amount estimating means estimating the cylinder intake gas amount based on the instructed value of the lift amount into the intake valve, a detection device 10 detecting an intake pipe passing air flow, and a sub gas amount calculation means calculating an actual cylinder intake gas amount based on the intake pipe passing air flow detected by the detection device. In a specified period, a difference or a ratio between the cylinder intake gas amount estimated by the main gas amount estimating means and the actual cylinder intake gas amount calculated by the sub gas amount calculation means is calculated and the cylinder intake gas amount estimated by the main gas amount estimating means is corrected based on the difference or the ratio calculated above. Then, the internal combustion engine is controlled based on the corrected cylinder intake gas amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053719-A (JP)
Title: Graphite and method of manufacturing the same
Inventor: TSUJIMURA ISAO
IPC: C01B31/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high quality graphite as unknown hitherto.  <P>SOLUTION: The graphite having ≥25,000 S/cm electric conductivity in the graphite a-b plane direction is obtained by treating a high polymer film having a very thin thickness of ≤5 μm, obtained by multilayer extrusion, concretely a film containing at least one kind selected from polyimide, polyoxy diazol, polyparaphenylene vinylene, polybenzoimidazole, polybenzoxazol, polythiazol and polyamide at a high temperature of ≥2,400°C to convert directly to the high quality graphite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070081-A (JP)
Title: Light emitting diode module using multiplication slot system
Inventor: ISHIDA SHINYA
IPC: G09G3/32
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional full color light-emitting diode (LED) display system wherein, since an independent control circuit is required for each of three primary color LED lamps, many signal lines are required and lighting efficiency is low also.  <P>SOLUTION: The lighting efficiency is optimized by sharing signal lines between a shift register for sending out lighting control data to each LED lamp and a shift register for realizing time division drive, and by optimizing time division lighting control among three primary color LED lamps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143417-A (JP)
Title: Titanium oxide complex, method for producing the same and medical material by using the same
Inventor: FURUZONO TSUTOMU
IPC: C08J7/12
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium oxide complex having a biocompatibility and close adhering property (adherence) to a living body tissue and suitable for medical use.  <P>SOLUTION: This titanium oxide complex is obtained by introducing a reactive functional group to the titanium oxide and an active group capable of reacting with the reactive functional group to a polymer substrate to produce the titanium oxide complex obtained by chemically bonding the polymer substrate with titanium oxide. By performing the reaction of the functional group of the polymer substrate with titanium oxide, it becomes possible to produce the titanium oxide complex without performing a chemical pretreatment on the titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038172-A (JP)
Title: Apparatus for preventing developer wraparound in wet electrophotographic printer
Inventor: PARK GEUN-YONG
IPC: G03G15/10
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preventing wraparound in a wet electrophotographic printer, having a relatively simple structure such that while the formation of a wraparound is suppressed by bringing an end of a developing roller into contact with an end of a metering roller, a developer wraparound occurring between the end of the developing roller and the end of the metering roller is collected by the metering roller without being transferred from the developing roller to a photoreceptor by making the end not contact the surface of the photoreceptor.  <P>SOLUTION: The apparatus for preventing wraparound in a wet electrophotographic printer includes variable-diameter parts formed at both ends of the developing roller and matching parts which are formed at both ends of the metering roller to correspond to the shapes of variable-diameter parts of the developing roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005025132-A (JP)
Title: Optical connector component case and method for assembling optical connector
Inventor: MATSUO YOJI
IPC: G02B6/38
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector component case with which optical connector components (A) required to be previously inserted to an optical fiber before attaching a ferrule to the optical fiber can be assembled in a simple manner, and also to provide a method for assembling the optical connector components using the same.  <P>SOLUTION: The optical connector component case (20a) has placing parts (24, 25, 26, 27, and 28) for holding the optical connector components (A=2, 3, 4, 5 and 6) required to be previously inserted to the optical fiber (1) before the ferrule (7) is attached to at least the optical fiber and optical fiber insertion ports (23a and 23b) for insertion of the optical fiber. The optical connector components are arranged on a line passing the insertion ports of the optical port. In assembling, the optical fiber is inserted to the optical connector components (A) from the optical fiber insertion ports in a state the case is closed and thereafter the ferrule is attached to the end of the optical fiber. The assembly is then taken out of the case for assembling, and further the other optical connector components are built thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022389-A (JP)
Title: Method for making dyed print with plant
Inventor: SUGINO YOSHIO
IPC: B44C5/06
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for making a dyed print of a plant wherein the pigment of a plant can be made, in a transfer state, the dyed print on drawing paper, cloth, canvas and the like in the way of a leaf of the plant and the shape of a flower, anyone can easily make it by simple operation and that method can be made even a subject of a culture schoolroom.  <P>SOLUTION: The method for making the dyed print comprises a mesh sheet arranging process for arranging the mesh sheet on a surface of a part wherein the dyed print of the plant can be drawn and the dyed print of a material to be dyeing printed such as drawing paper, cloth, canvas and the like is drawn; a plant arranging process for arranging the leaf and the flower of the plant for drawing the dyed print on the upper surface of the mesh sheet after the mesh sheet arranging process; a water absorbing sheet arranging process for covering an upper surface of the plant by a thin water absorbing sheet having water absorption property after the arranging process of the plant; a covering process for covering an upper surface of the water absorbing sheet with a transparent resin sheet after the water absorbing sheet arranging process; and the dyed print drawing process wherein a resin sheet is pressed down by using a spatula after the covering process, and the plant is pushed onto the mesh sheet to make pigment of the plant flow out and stick to a material to be dyeing printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031035-A (JP)
Title: Inspection device and method for semiconductor laser
Inventor: TAKAYAMA TORU
IPC: H01S5/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for a semiconductor laser which measures an induced emission beam separately from a natural emission beam component luminescent in a wavelength different from an oscillation wavelength of the laser.  <P>SOLUTION: A laser beam is emitted from the semiconductor laser 10 by operating a semiconductor laser driving part 15 to oscillate the semiconductor laser 10. The emitted beam is image-focused in a CCD photoreception part 13, using a lens 11 and a lens 12, and an image signal thereof is converted to be displayed by an image processor 14. A band-path filter 16 transmitting the wavelength different from the oscillation wavelength of the laser is inserted therein between a light emitting part of the semiconductor laser 10 and the photoreception part 13. An intensity pattern of the natural emission beam component luminescent in the wavelength different from the oscillation wavelength of the laser is observed in this manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035416-A (JP)
Title: Driving operation assisting device for vehicle and vehicle equipped with driving operation assisting device for vehicle
Inventor: YAMAMURA TOSHIHIRO
IPC: B60W10/04
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving operation assisting device for a vehicle which calculates allowance time with respect to a lane boundary only by an image of an own vehicle front region and controls reaction force of a vehicle operation apparatus.  <P>SOLUTION: This driving operation assisting device for the vehicle is provided with: the image taking means for taking the image of the front region of the own vehicle; a lane boundary detection means for detecting the lane boundary from the image of the front region taken by the image taking means; a lane boundary distance detection means for detecting length of two vertical lines to an intersection point wherein the two vertical lines in the image respectively cross the lane boundary; an allowance time calculation means for calculating the allowance time until the own vehicle contacts with the two points on the lane boundary based on the length of the two vertical lines detected by the lane boundary distance detection means; and an operation reaction force control means for controlling operation reaction of the vehicle operation apparatus based on the two allowance time calculated by the allowance time calculation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034971-A (JP)
Title: Grinding sheet
Inventor: MURATA MOICHI
IPC: B24B37/20
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding sheet which achieves high evenness and precise surface profile of a workpiece.  <P>SOLUTION: The grinding sheet is formed of a base material and a porous layer having continuous pores, which is attached to, embedded in, or laminated on at least part of the base material. The porous layer is made of a polar solvent soluble polymeric material having a gel point of 6 or more, and a mean pore size is 30 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036153-A (JP)
Title: Method for manufacturing pressure sensitive adhesive sheet and pressure sensitive adhesive sheet
Inventor: SARUWATARI ICHIRO
IPC: C09J7/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet that has sufficient adhesive power even to a nonpolar adherend such as polypropylene, and even when attached to a polar adherend such as a metal or polyvinyl chloride and left to stand under a high temperature and high humidity, has small aged deterioration of adhesive power and can be peeled from the adherend without breakage of paper as the substrate and leaving any adhesive on the adherend.  <P>SOLUTION: This method for manufacturing pressure sensitive adhesive sheet comprises steps of applying an aqueous pressure sensitive adhesive on a releasing sheet, drying it and forming a pressure sensitive adhesive layer of a film thickness of t<SB>0</SB>on the releasing sheet, laminating paper to the adhesive layer on the releasing sheet and impregnating a part of the adhesive layer into the paper. The adhesive layer has the film thickness of t<SB>0</SB>×0.1-t<SB>0</SB>×0.9. The pressure sensitive adhesive sheet is provided by the above method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045962-A (JP)
Title: Armature for rotary electric machine
Inventor: FUKUSHIMA AKIRA
IPC: H02K3/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature winding for a rotary electric machine in which equivalent number of serial conductors (the number of turns) can be changed by changing a wire connecting position of a Δ winding to a star winding.  <P>SOLUTION: An armature for a rotary electric machine includes an armature core having a slot, and an armature winding made of a segment conductor. The armature winding has a Δ winding 50 and a star winding 70. The Δ winding has a first U phase winding, a first V phase winding, and a first W phase winding which are wound around the armature core n turns, respectively. The star winding includes a second U phase winding, a second V phase winding and a second W phase winding which are wound around the armature core m turns, one ends of them are connected to coupling parts of the Δ winding, respectively. In order to obtain the desired equivalent number of turns, the coupling positions of the Δ windings to the star windings can be changed to a circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041754-A (JP)
Title: Method for manufacturing foamed glass
Inventor: HARA YUTAKA
IPC: C03C11/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture foamed glass easily by simplifying additives and lowering the maximum firing temperature, to find a foaming agent so as to reduce the energy consumption and its production conditions, and to manufacture the foamed glass by using, as a raw material, bulb glass which has been hitherto difficult to use as the raw material of the foamed glass.  <P>SOLUTION: A mixture is obtained by adding a foaming agent mainly comprising a dolomite powder to powdered glass in an amount of 1-5 wt.% based on the amount of the glass, and then mixing them. The mixture is heated from room temperature to 800-920°C in a time of 30-60 min, and thereafter, rapidly cooled. A foaming agent comprising the dolomite powder or single dolomite may be used as the foaming agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049721-A (JP)
Title: Method of manufacturing optical element
Inventor: HAYASHI TOSHIAKI
IPC: G02B3/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of positioning in the case of superposing lens arrays when manufacturing a desired optical element by joining the lens arrays while superposing them.  <P>SOLUTION: In each of lens arrays 11-1, 11-2, 11-3, respective lenses of a plurality of lenses are formed by being connected continuously in a perpendicular direction to the optical axis direction of the lenses. The positioning of superposition at the time of superposing these lens arrays 11-1, 11-2, 11-3 is performed on the basis of outer edges of the lens arrays 11-1, 11-2 11-3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI