baber/WOPTO huggingface dataset:
Patent JP-2009295778-A (JP)
Title: Manufacturing method of vertical trench mosfet
Inventor: MURASE TOMOKI
IPC: H01L21/336
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To form an ideal impurity-implanted region around a trench with good reproducibility and production efficiency while preventing ion channeling.  <P>SOLUTION: A manufacturing method of a vertical trench MOSFET includes: a step of forming a gate polysilicon 14 within a trench 8 up to a position lower than a surface of a semiconductor layer 2; a step of forming a cap oxide film 15 with a thickness of about 200 Å on the surface; a first ion implantation step of implanting boron ions into the surface at right angles to form a base layer 16; a second ion implantation step of using the cap oxide film as it is to implant arsenic ions at an angle of 7° to a perpendicular of the surface; and a third ion implantation step of horizontally rotating a supporting wafer of the semiconductor layer at 180° and then implanting arsenic ions in the same condition as the second ion implantation step. By the second and third ion implantation steps, a source region of a second conductivity type continuous from a surface layer part of the base layer to sidewall portions of the trench is formed on both sides of the trench along the sidewalls of the trench while overlapping the gate polysilicon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294456-A (JP)
Title: Optical drop cable
Inventor: YAMAMURA SATORU
IPC: G02B6/44
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drop cable capable of preventing an optical fiber from being damaged due to the oviposition of a bear cicada.  <P>SOLUTION: This optical drop cable is composed of an optical fiber core wire using a single mode fiber or a holey fiber having resistance to bending, an up jacket constituted by covering the optical fiber core wire with urethane or nylon or ultraviolet curing resin, a tension member passing through above and below the up jacket, an outer cover covering the up jacket and the tension member with low density polyethylene, and a supporting wire for suspending the outer cover to protect the optical fiber core wire from the oviposition of a bear cicada.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294479-A (JP)
Title: Map drawing device and program
Inventor: HADO JUNPEI
IPC: G01C21/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with geographical information on an area, even when a part of data to be used for drawing a map has not been acquired and there exists no alternative information corresponding to the position of the information not yet acquired.  <P>SOLUTION: When a map drawing device 1201 cannot receive some meshes of map data in the map data transmitted from a map data managing device 1301, the map drawing device 1201 extracts the same road having the same name as the road used by the user from the map data held by the map drawing device. When unacquired meshes for which map data has not been received from the map data managing device 1301 exist and a map separately displays the road in use and the same road, the map drawing device 1201 associates the road in use with the same road. Thus, the information that the road having the same name as the road in use exists in another place can be provided to the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296553-A (JP)
Title: Reception apparatus, reception method, and wireless communication system
Inventor: KURODA SHINICHI
IPC: H04W52/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception apparatus, a reception method, and a wireless communication system.  <P>SOLUTION: The reception apparatus includes: a plurality of antennas; a power detection unit for detecting the reception power of each of reception signals received by the plurality of antennas; a first reception processing unit for performing reception processing on a reception signal received by one of the plurality of antennas with a first bit width; and a second reception processing unit for performing reception processing on a reception signal of which the reception power is detected by the power detection unit smaller than that of the reception signal subjected to processing at the first reception processing unit with a second bit width smaller than the first bit width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009210246-A (JP)
Title: Air-conditioning indoor unit
Inventor: AKAI TATSUHIKO
IPC: F24F1/0047
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning indoor unit free from a sub-drain pan.  <P>SOLUTION: In this air-conditioning indoor unit 2, an indoor heat exchanger 12 has an upper heat exchanger 12a and a lower heat exchanger 12b, and the upper heat exchanger 12a is inclined at an angle of 55° with respect to a horizontal face. Dew condensation water generated on a surface of the upper heat exchanger 12a flows toward a lower end face 12aa along the surface of the upper heat exchanger 12a, and the dew condensation water reaching the lower end face 12aa falls to a drain pan 14. Accordingly, the drain pan 14 is unnecessary at a lower part of a region excluding the lower end face 12aa of the upper heat exchanger 12a, and the sucked air toward the indoor heat exchanger 12 is not blocked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299767-A (JP)
Title: Hydraulic servo driving device
Inventor: KOZUKA DAISUKE
IPC: F02B37/24
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic servo driving device capable of cooling by circulating oil to a part weak against heat such as a stroke sensor, without exclusively arranging a circulating water passage for circulating cooling water.  <P>SOLUTION: This hydraulic servo driving device comprises a pilot spool 20 sliding by pilot pressure, a spring 30 energizing the pilot spool 20, a servo piston 13 sliding by following the pilot spool 20, the stroke sensor 15 detecting a moving distance of the pilot spool 20, a pilot hydraulic chamber 51 for making the oil flow in for moving the pilot spool 20, a drain port 43 for discharging the oil of the pilot hydraulic chamber 51, and a flow control valve 48 between the pilot hydraulic chamber 51 and the drain port 43. Thus, the oil supplied to the pilot hydraulic chamber 51 can be drained via the flow control valve 48, and the stroke sensor 15 can be prevented from getting to high temperatures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298325-A (JP)
Title: Turnover preventive device of bicycle
Inventor: NAGAHORI TAKASHI
IPC: B62L3/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bicycle from being turned over when the bicycle is moved by hand or to be parked, by hindering the front wheel from moving backward.  <P>SOLUTION: When a rotary lever 21 adjacent to the left grip 19 of a bicycle handlebar is turned in the first direction 301, a band brake 17 is pulled through a wire 5, and the lining inside surface of the band brake 17 is contacted with the outside surface of a drum 15 furnished with a free mechanism against the elongating force of a compression spring 173 to prevent the front wheel from rotating reversely in the backward direction, and when the rotary lever 21 is turned in the second direction 311, the hand brake 17 being pulled is released through the wire 5, and the lining inside surface of the hand brake 17 is separated from the outside surface of the drum 15 by the elongating force of the compression spring 173, and the front wheel being prevented from reverse rotation in the backward direction is released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003781-A (JP)
Title: Light-emitting diode and manufacturing method thereof
Inventor: RAIKUBO AKIHITO
IPC: H01L33/48
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED preventing bubbles and cracks from occurring in a coating material composed of glass, namely an inorganic material.  <P>SOLUTION: An LED chip 14 is connected and fixed onto a substrate 12; one electrode of the LED chip 14 is connected to one external electrode 16a; the other electrode of the LED chip 14 is connected to the other external electrode 16a; the LED chip 14 is coated with a nonwoven cloth 22 made of an inorganic material; on the surface of a fiber 24 for composing the nonwoven cloth 22, a light-transmitting coating material 20 made of water glass is supported in a thin-film shape; further a phosphor 23 for wavelength conversion for converting short-wavelength light, such as ultraviolet light, emitted from the LED chip 14 to visible light having a prescribed wavelength is mixed into the coating material 20; the LED chip 14 and the nonwoven cloth 22 are surrounded by a frame member 28; and the LED chip 14 is sealed by a light-transmitting lid member 30 formed by filling a light-transmitting material into the frame member 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001367-A (JP)
Title: Reactive hot-melt adhesive composition
Inventor: KANAMARU MASAMI
IPC: C09J123/30
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactive hot-melt adhesive composition which has strength sufficient for practical use in every aspect of initial adhesivity and of adhesivity after curing reaction, and which is inexpensive.  <P>SOLUTION: The reactive hot-melt adhesive composition contains a propylene-based polymer, a polyol, and a polyisocyanate compound, the propylene-based polymer satisfying the following (a)-(c): (a) [mmmm]=20-80 mol%, (b) a molecular weight distribution of (Mw/Mn)≤4.0, and (c) 0.5 mass% or less of an acetone-soluble portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007679-A (JP)
Title: Lid for vertical pipe
Inventor: HIRAO KAZUHIRO
IPC: F16L55/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid for a vertical pipe which is easily attached/detached to/from an upper end opening part of the vertical pipe, and excellent in execution property, accordingly, even when there is provided a communication body across the inside and the outside of the vertical pipe.  <P>SOLUTION: The lid 10 has a top plate 12 and a cutout part 14 formed in the top plate 12, and is attached to an upper end opening part 104 of a vertical pipe 102 to prevent ingress of foreign matters in the vertical pipe 102. The top plate 12 is formed in, for example, a disk shape, and covers the upper end opening part 104 of the vertical pipe 102 from the upper side. The cutout part 14 is formed to cut out an outer circumferential edge of the top plate 12 inwardly. A communication body 50 across the inside and the outside of the vertical pipe 102 is inserted in the cutout part 14. A fitting part 16 is formed on the top plate 12 along the outer circumferential edge of the top plate 12. The fitting part 16 has a substantially cylindrical shape in which a part of its circumferential wall is separated by the cutout part 14, and is fitted to an upper end of the vertical pipe 102. A rubber member 26 functioning as a stopper for the upper end of the vertical pipe 102 is provided on the outer circumference of the fitting part 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007110-A (JP)
Title: Method for cooling steel sheet
Inventor: CHIMOTO GO
IPC: C21D1/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently cooling a heated metal article, such as steel sheet.  <P>SOLUTION: A water-system coolant containing soap-system surfactant (fatty acid alkaline metal salt, etc.) is used and the heated metal article, such as steel sheet, is cooled. The water-system coolant can be contained with the surfactant and water, organic solvent (at least one kind, selected from alkanol, alkylene glycol and glucoside, etc.) and chelate composition. The ratio of the chelate composition based on one weight part of the surfactant can be contained with about 0.1-5 weight parts and the ratio of the organic solvent can be about 0.0001-5 weight parts. The water-system coolant can be sprayed with for example, one of fluid nozzle, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008257270-A (JP)
Title: Image forming apparatus
Inventor: KISHI KAZUTO
IPC: G03G15/20
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor device, a fixing device, and an image forming apparatus capable of surely comprehending a failure of a capacitor device and easy to use.  <P>SOLUTION: Provided are failure-detecting means 48 to 50 that detect a failure of the capacitor device 41 that supplies discharged electric power from a capacitor 42 that can be charged and discharged to a power-feeding body 23. When a failure of the capacitor device 41 is detected by the failure-detecting means 48 to 50, the number of sheets transferred per unit time is reduced in a plurality of recording media that are transferred continuously to fixing devices 21 to 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010006787-A (JP)
Title: Method for producing malonic acid ester derivative or keto acid ester derivative and new compound
Inventor: ITO AKICHIKA
IPC: C07C69/732
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing a malonic acid ester derivative or a keto acid ester derivative and to provide a new compound.  <P>SOLUTION: The method for producing a malonic acid ester derivative or a keto acid ester derivative comprises the light exposure of a compound of formula R<SP>1</SP>C(O)CC(O)R<SP>2</SP>in a solvent expressed by ROH (methanol, ethanol, propanol, etc.) in the presence of oxygen and a catalyst comprising a bivalent metal iodide (CaI<SB>2</SB>, MgI<SB>2</SB>, NiI<SB>2</SB>, etc.) and/or a catalyst comprising a bivalent metal hydroxide [Ca(OH)<SB>2</SB>, Ni(OH)<SB>2</SB>, Co(OH)<SB>2</SB>, etc.] and iodine to produce the malonic acid ester derivative or a keto acid ester derivative [ROC(O)C(R<SP>1</SP>)(OH)C(O)R<SP>3</SP>]. The method for producing a malonic acid derivative comprises a step of producing an intermediate which is a new compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014891-A (JP)
Title: Three-dimensional image display device
Inventor: KATADA HIDEO
IPC: H04N13/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that in a conventional multi-view 3D display device, remarkable discontinuity of a 3D image and switching of images are generated when a viewer moves his or her line of sight and the image gives a strange feeling to the viewer as a continuous 3D object, and according to the conditions for presenting the 3D video image, more remarkable discontinuity and switching of the image are generated as a deviation (amount of pop-up) from a display screen is increased, thereby giving a strange feeling.  <P>SOLUTION: In this device for reproducing a multi-view 3D video image based on three or more pieces of parallax image information, a region for a crosstalk image with the amount of crosstalk corresponding to the deviation of a 3D object to be presented is provided when the viewer views the multi-view 3D video image, and the 3D image is presented by an image separation width of a parallax image corresponding to the deviation, to provide the 3D video image for preventing discontinuity and switching of the images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020369-A (JP)
Title: Emergency communication system
Inventor: ENOMOTO TORU
IPC: G08B23/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a public transportation such as a bus or rain, when alarm communication equipment is operated in the vehicle in an emergency, an alarm is given also to people around, so that a user may hesitate to use this system as a result.  <P>SOLUTION: This emergency communication system is configured of a plurality of transmitters installed in seats of a transportation and receivers installed in a driver's seat, and the transmitter is configured of a control part, a push-button switch, a transmission means for repeatedly transmitting a signal several times with a time difference, and a battery. The company code, vehicle number and seat number (seat ID) of the transportation are set in a PROM installed in the control part. The receiver is configured of a control part, a reception monitor, and a reception means. An LCD display device is installed in the reception monitor for displaying a transmission place according to the seat ID received from the transmitter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022129-A (JP)
Title: Harness protector
Inventor: SHIBATA SATOSHI
IPC: B60R16/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness protector that is capable of sufficiently storing a surplus length of a wire harness and excellent in workability even when work can be executed only from one side of a vehicle-body panel.  <P>SOLUTION: The harness protector 10 includes a frame part 19 capable of covering the edge of a panel hole 51, and a bag-like harness storage part 15. The harness storage part 15 has a fixed part 12 and a movable part 13 that are connected with each other by each elastic hinge part 14. By this configuration, it is possible to change the cross-sectional area and the storage volume of the harness storage part 15 by the movement of the movable part 13. The harness protector 10 includes a stopper 41 for restricting the movable range of the movable part 13. The harness protector 10 also includes a cover-like harness guide 20 arranged so as to face an opening of the harness storage part 15. The harness guide 20 is inclined with respect to a storage direction of a wire harness 90 into the harness storage part 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019734-A (JP)
Title: Gas sensor
Inventor: OISHI HIDETOSHI
IPC: G01N27/04
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve gas concentration measurement accuracy by calibrating accurately an output from a gas concentration detection element.  <P>SOLUTION: This gas sensor is equipped with: a gas concentration detection element 9a and a monitoring element 10a arranged mutually close, to which a voltage is applied; a concentration determination part 32 for determining a gas concentration based on an output from the gas concentration detection element 9a; an abnormality determination part 33 for determining an abnormality of the gas concentration detection element 9a based on an output deviation between both elements 9a, 10a; and a mode switching part 31 for switching a detection mode to/from a monitoring mode. In the detection mode, a reference voltage is applied to the gas concentration detection element 9a, and a lower voltage than the reference voltage is applied to the monitoring element 10a. In the monitoring mode, the reference voltage is applied to both the gas concentration detection element 9a and the monitoring element 10a, and a sensitivity calibration value of the gas concentration detection element 9a is determined and stored based on the output deviation between both elements 9a, 10a in the monitoring mode, and the output from the gas concentration detection element 9a in the detection mode is corrected by using the sensitivity calibration value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021094-A (JP)
Title: Member for push-button switch
Inventor: IHARA KIYOMICHI
IPC: H01H11/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a push-button switch, wherein even if glass is adopted for components of a keytop, the glass is not easily broken, and its appearance design is not easily spoiled if the glass is broken.  <P>SOLUTION: The member for the push-button switch includes one or more keytops 1 in which a scattering prevention film 4 softer than a tempered glass 2 is pasted to the tempered glass 2 tempered by an ion exchange method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027273-A (JP)
Title: Translucent type operator unit
Inventor: IZUMI RYUICHI
IPC: H01H21/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a light from both sides of the first translucent part of inner portion and the second translucent part surrounding it, to enhance visibility by shielding surely the light in the first light shielding part to enhance a contrast, and to enhance durability against abrasion, compared with constitution of printing a light shielding paint on an operation face.  <P>SOLUTION: This operator unit 30 is constituted by connecting a key top 31 to a case body 32 by a hinge part 35, the key top 31 comprises an inner translucent body 50, and the first and second light shielding parts 45, 46. The first and second light shielding parts 45, 46, the case body 32 and the hinge part 35 are formed of a light shielding resin, and the inner translucent body 50 is formed of a translucent resin. The second translucent part 52 of the inner translucent body 50 is positioned to surround the first translucent part 51, in top view. The first light shielding part 45 is formed in a portion not belonging to the first translucent part 51 in an inside of the second translucent part 52, and is interposed between the first and second translucent parts 51, 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024569-A (JP)
Title: Elastic warp knit
Inventor: SANDAYA HIDEO
IPC: D04B21/18
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic warp knit in a double-layer knit efficiently knittable so as to prevent an elastic yarn from being exposed to the outer surface side.  <P>SOLUTION: The elastic warp knit is knitted efficiently as follows. The elastic yarn 1 and a nonelastic yarn 2 are alternately interknitted to the F-layer on the front surface side and the B-layer on the back surface side by using two reeds, and both the F and B layers are integrally bound so that the elastic yarn 1 alternately interknitted in the F-layer at the front surface side and the B-layer at the back surface side may naturally be withdrawn to the inside of the knit of the double-layer knit by the elastic shrinkage between the layers to prevent the elastic yarn 1 from being exposed to the outer surface side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023329-A (JP)
Title: Convex pattern object and production process of pattern structure
Inventor: YAEGASHI KISO
IPC: B27M1/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a convex pattern structure able of improving production efficiency by improving workability in the convex fabrication technique of a lumber.  <P>SOLUTION: The production process comprises: a press fitting treatment S1 for driving a press fitting object to the lumber and forming a concave pattern; a restoration treatment S5 for restoring the concave pattern in the direction of a regular surface, i.e., a surface not subjected to te press fitting treatment so that a pattern structure may be obtained; and a deletion treatment S3 for cutting or grinding the regular surface of wood end precedent to the restoring treatment S5, wherein the deletion is conducted within the extent of pushing-in from the regular surface of wood end by the press fitting treatment. The press fitting treatment S1 is a procedure which uses a preliminary pattern formed mold as the press fitting object and drives it in the direction of fibers of the lumber. As the restoring treatment S5, a swelling procedure by boiling water etc. is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT