baber/WOPTO huggingface dataset:
Patent JP-2009227205-A (JP)
Title: Handrail for vehicles
Inventor: UCHIDA KENICHI
IPC: B60R3/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a vehicle, which is independently operable, while capable of being extended outwards with allowances when in use, whereas not blocking the boarding and alighting platform at the time of being stored.  <P>SOLUTION: Handrail assemblies 20, 20A are fixed to a vehicle body side via a handrail mounting bar 10 and the like, while being constituted of a handrail pipe 21 mounted via a pipe holder to the rotary shaft of an auxiliary development unit 50, while being adapted to be rotatable between a storing position of the handrail pipe in the interior wherein it has a vertical posture in the up-and-down direction, and a deployed position where the lower part of the handrail pipe 21 is extended out of the interior from the boarding and alighting platform 5, whereas the handrail assembly is station-kept at the storing position and deployed position respectively. The station-keeping is performed by fitting a plunger into a position-setting hole formed in the rotary shaft, and it is released by pulling an operation string 84 so as for the plunger to be pulled out of the fitting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226363-A (JP)
Title: Oxidative decomposition apparatus for liquid organic waste
Inventor: TOGASHI YASUO
IPC: C02F11/08
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidative decomposition apparatus for a liquid organic waste which can recover remaining heat of a product discharged from an oxidative decomposition device with a small number of heat exchangers, and can effectively utilize the remaining heat by a simple circuit configuration.  <P>SOLUTION: The oxidative decomposition apparatus for a liquid organic waste includes a first heat exchanger 1 disposed in a supply path of the liquid organic waste, an oxidative decomposition device comprising a first reactor 13, a second reactor 14, and the like to perform the oxidative decomposition treatment while heating the liquid organic waste, and a second heat exchanger 2 disposed between the oxidative decomposition device and the first heat exchanger 1. A product discharged from the oxidative decomposition device is sent to the first heat exchanger 1 via the second heat exchanger 2 to preheat the liquid organic waste to a suitable temperature, and a part of the product heat-exchanged in the first heat exchanger 1 is circulated to the second heat exchanger 2 again to be heat-exchanged with the product discharged from the oxidative decomposition device to pass the second heat exchanger 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228097-A (JP)
Title: Photoreduction processing method for three-dimensional nano-structure of metal
Inventor: TANAKA TAKUO
IPC: B22F9/24
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metal structure by photo-reducing a metal ion, which can more greatly enhance a resolving power in processing than a conventional technology, and more specifically to provide the method which can enhance the resolving power in processing by inhibiting the growth of a metal crystal constituting the metal structure.  <P>SOLUTION: This processing method includes: adding a substance which can inhibit the growth of the metal crystal into a medium having the metal ions dispersed therein to inhibit the growth of the metal crystal which is produced by photo-reducing the metal ions; and thereby enhancing the resolving power in the processing of the metal structure formed of the metal crystals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238258-A (JP)
Title: Laminated type tray and tray development mechanism
Inventor: NIIZAWA HISAYA
IPC: G11B23/023
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated type tray, tray development mechanism, and a laminated tray development system in which a storage medium of a general optical disk can be laminated compactly and stored, further, appropriate gaps can be formed between each storage medium so that the optical disk storage medium can be loaded simultaneously to a plurality of recording and reproducing devices.  <P>SOLUTION: A plurality of hole groups of which the distribution shapes are different respectively are provided at respective trays which mount the optical disk and can be laminated. When a plurality of guide shafts are inserted into respective hole groups, respective trays are stopped at places corresponding to distribution shape of the hole and distribution shape of the guide shaft. Here, sufficient gaps for taking out the optical disk are formed between the tray and the tray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234823-A (JP)
Title: Forming method of nano structure using polysilicon layer
Inventor: KOJIMA AKIRA
IPC: C01B33/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a nano structure using a ploysilicon layer capable of aligning height about a quantum fine line and constantly forming a diameter about a quantum dot.  <P>SOLUTION: The forming method of the nano structure using the polysilicon layer has a step of flatting the surface of the polysilicon layer, a step of subjecting the flattened polysilicon layer to an activating treatment and a step of subjecting the polysilicon layer to an anodic oxidation using a solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236021-A (JP)
Title: Fuel pump attachment structure
Inventor: MIZUKURA YOSHIKI
IPC: F02M37/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump attachment structure capable of securing sealing performance at a fuel pump attachment part without increasing wall thickness of a fuel tank.  <P>SOLUTION: In this fuel pump attachment structure, the fuel tank 13 includes an opening 13b for inserting a fuel pump 40, a pump support member 80 is disposed at a circumference edge part of the opening 13b, an opening 82b for inserting the fuel pump 40 is provided on an insert plate 82 constructing the fuel pump support part, a covering member 87 is provided between the insert plate 82 and the fuel pump 40, and an end part 87a of the covering member 87 is attached to the pump support surface 61a, and an opening circumference edge of the insert plate 82 is provided so as not to exceed an end part 82a of the insert plate 82.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237349-A (JP)
Title: Thermal fixing device and image forming apparatus
Inventor: TAGUCHI KAZUNA
IPC: G03G15/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal fixing device capable of efficiently cooling not only a cylindrical member but also a sponge member, and preventing faulty rotation of a heating member and a pressure member, and to provide an image forming apparatus equipped with the thermal fixing device.  <P>SOLUTION: In the pressure roller 25 with a hollow shaft 33 and a sponge roller 34 covering around the hollow shaft 33, a plurality of through-holes 38 piercing the hollow shaft 33, in a radial direction are formed in the hollow shaft 33. As a result, the inside of the hollow shaft 33 communicates with the spring roller 34 via the through-hole 38, and air flow is allowed between them, so that the sponge roller 34 is cooled efficiently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237351-A (JP)
Title: Reflective screen, display device and mobile apparatus
Inventor: OKADA NAOTADA
IPC: G03B21/604
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective screen for achieving high reflectivity, while keeping high transmissivity and to provide a display device and a mobile apparatus.  <P>SOLUTION: The reflective screen includes: a substrate having a first refractive index; and a periodic structure provided on a major surface of the substrate and including a periodic film which has a period Λ and is made of a material having a second refractive index that is higher than the first refractive index. The period Λ is not less than 400/(N+1)nm and not more than 680/(N-1)nm, where N is an equivalent refractive index of the periodic film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266787-A (JP)
Title: Copper alloy material and its manufacturing method
Inventor: KANEKO HIROSHI
IPC: C22F1/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy material for an electric-electronic equipment having a high electrical conductivity of ≥50% LACS which can be hardly realized in a Cu-Ni-Si system and having a high strength, stress relaxation resistance characteristic, and bending workability, and a manufacturing method for controlling the crystal grain size thereof.  <P>SOLUTION: The copper alloy material contains, by mass, 0.1 to 4% X element (where the element X denotes one or two or more among transition metals Ni, Fe, Co, Cu) and 0.01 to 3% Y element (where the element Y denotes one or two or more among Si, Zt, Hf) and the balance copper and inevitable impurities. The copper alloy material has the electrical conductivity of ≥50% LACS and an yield strength of ≥600 MPa and the stress relaxation rate when the copper alloy material is held for 1,000 hours in the state of applying a stress of 80% of the yield strength thereto is ≤20%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246087-A (JP)
Title: Semiconductor device and operation mode setting method thereof
Inventor: FUKUDA HIROMASA
IPC: H03K19/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a layout of arrangement of mode pads is restricted.  <P>SOLUTION: The semiconductor device includes: a first inner terminal; a second inner terminal; a first switch circuit connected to the second inner terminal and switching the second inner terminal between a state of being electrically connected to a first reference potential and a state of being not connected thereto; a second switch circuit connected to the second inner circuit and switching the second inner terminal between a state of being electrically connected to a second reference potential and a state of being not connected thereto; and a comparator connected to the first and second inner terminals and comparing the potential of the first inner terminal to potential of the second inner terminal. The first and second switch circuits operate exclusively depending on the potential of the first inner terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240927-A (JP)
Title: Edge rinse apparatus and edge rinse method
Inventor: FUKUSHIMA MASATO
IPC: G11B5/855
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge rinse apparatus by which the outer edge of a substrate can be rinsed correctly and stably by fixed width and the width of the outer edge to be rinsed can be controlled easily even when the width of the outer edge to be rinsed is narrow.  <P>SOLUTION: The edge rinse apparatus, which is used for removing a coating liquid stuck to the outer edges of both principal surfaces 2a of the coating liquid-applied substrate 2 to be treated, is provided with: a holding mechanism 3a for holding the substrate 2 to be treated so that the thickness direction of the substrate 2 to be treated becomes the horizontal direction; a rotary driving mechanism for circumferentially rotating the substrate 2 to be treated; and a vessel 41 in which a rinsing liquid is housed. A liquid level of the rinsing liquid is exposed from the upper surface of the vessel 41. The vessel 41 is arranged to be moved freely in such positions that the outer edge of the rotated substrate 2 to be treated is immersed in the rinsing liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009137651-A (JP)
Title: Bag with chuck having recessed bar and protrusion bar
Inventor: OTSUBO SATORU
IPC: B65D33/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contents from being deposited in the groove of a recessed bar, with respect to a bag with chuck having identifiers for a recessed bar and/or a protrusive bar.  <P>SOLUTION: The contents are taken out while the surface having the protrusive bar therein is directed downward. In facilitating discrimination of the recessed bar side and/or protrusive bar side, an identifier 7 is installed on a surface 5 having the recessed bar, and/or an identifier 15 is installed on a surface 11 having the protrusion bar. This allows the user to easily understand which surface is a recessed bar side or protrusion bar side, and allows the user to take out the contents by shaking or the like with the protrusion bar side 11 being faced downward with preventing the contents from being deposited in the groove of the recessed bar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009241971-A (JP)
Title: Synthetic resin-made square bottle
Inventor: SAITO HIROMICHI
IPC: B65D1/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made square bottle capable of suppressing any dent of a corner surface part to a non-restorable degree even when the bottle is thin-walled.  <P>SOLUTION: The synthetic resin-made square bottle 10 has a barrel portion 11, in which a panel surface part 15 and a corner surface part 16 are alternately and continuously provided along the bottle circumference. The outer surface of at least the corner surface part 16 of the barrel portion 11 forms a roughened surface 11a formed by a die surface subjected to the surface roughing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241240-A (JP)
Title: V-groove track setting method and spectacle lens machining device
Inventor: OBAYASHI HIROKATSU
IPC: B24B9/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a V-groove with sufficient appearance when a spectacle lens is inserted to a lens frame of a high curve frame.  <P>SOLUTION: In a V-groove track setting method, a second V-groove track in which a V-groove curve possessed by a first V-groove track set to be adapted to the high curve frame is tilted is set based on edge position data corresponding to a ball type radius vector angle. The setting method has steps of: inputting camber information of the spectacle frame; determining a nose side V-groove position in an edge direction when width Wnf of a V-groove slope at a lens front surface side at the ball type radius vector angle expected on a nose side satisfies a predetermined condition viewed from a front direction based on the camber information of the spectacle frame; setting an ear side V-groove position shifted to a lens rear surface side than the nose side V-groove position at the ball type radius vector angle expected on an ear side; and operating the second V-groove track when the V-groove curve of the first V-grooved track is tilted so as to pass through the nose side V-groove position and the ear side V-groove position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249814-A (JP)
Title: Dwelling unit and apartment housing
Inventor: IRIE SHOGO
IPC: E04F19/08
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dwelling unit in which a space equal in height to the ceiling of a loft is effectively utilized, and which enables the maintenance of bathroom fitments from the outside, and also to provide an apartment housing having a plurality of dwelling units.  <P>SOLUTION: In this dwelling unit 2 (3), a skip floor 5 is installed above a part of a floor 4, and a storage place 6 is formed between the skip floor 5 and the floor 4. A high floor 8 higher than the skip floor 5 is installed at least partly above the other part of the floor 4. The loft 10 and an open space 12 disposed adjacent to the loft 10 through a wall 11 and opened to the outside are formed between the high floor 8 and the ceiling 9. The open space 12 is effectively utilized as a flower box in which a potted plant is installed, and an external storage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248340-A (JP)
Title: Liquid ejection device and liquid ejection method
Inventor: TSUZUKI MASAKAZU
IPC: B41J2/045
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To make the arrangement of liquid droplets landing on a medium almost equal, even when a driving pulse is not applied at a uniform interval.  <P>SOLUTION: A liquid ejection device includes: a head for ejecting the liquid droplets by applying the driving pulse to a driving element (A); a driving signal generating part for repeatedly generating a driving signal including the first driving pulse and the driving pulse on and after the second which is a plurality of driving pulses on and after the second following after the first driving pulse and having a predetermined wavelength and whose wavelength is different from that of the first driving pulse (B); and a controller for causing the head to eject the liquid droplets by applying the driving pulse of the driving signal to the driving element (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248347-A (JP)
Title: File
Inventor: KAN EITO
IPC: B42F5/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket part which prevents loss of reference pieces.  <P>SOLUTION: The pocket body 5 is formed on the outer surface part 6 which is at least partly see-through. A reference piece storage part 12 which can store the reference piece is formed on the inner side of the see-through part of the outer surface part 6. An opening for storing the reference piece, which opens toward the inner side of the pocket body 5, is formed on the reference piece storage part 12. The reference piece storage part 12, being formed on the inner side of the outer surface part 6, the reference piece storage opening 13 being opened toward the inner side of the pocket body 5, the reference piece, even if fallen, is caught into the pocket 1, thereby preventing loss thereof. Furthermore, a folding line and a folding piece integrated with the outer surface part 6 are provided on the outer surface part 6. The reference piece storage part 12 is easily formed only by folding it along the folding line onto the inner side of the outer surface part 6 and uniting the end of the folding part, excluding the end part facing the folding line, with the inner side of the outer surface part 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250461-A (JP)
Title: Heat pump hot water supply device
Inventor: YAMAMURA NAOTO
IPC: F24H1/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water supply device capable of detecting scale in a heat exchanger for hot water supply at an early time.  <P>SOLUTION: This heat pump hot water supply device comprises: a heat pump cycle; a hot water storage tank 20; a water circuit connected to an upper portion of the hot water storage tank 20 from a lower portion in the hot water storage tank 20 through a heat exchanger 12 for hot water supply; a circulation pump 23 for conveying hot water/water in the water circuit; a flow rate detecting means 20F for detecting a flow rate in the water circuit; a target hot water supply temperature setting means 44 for setting a target hot water supply temperature after heat exchange by the heat exchanger for hot water supply; and a pump output detecting means 23A for detecting the output of the circulation pump 23. The target hot water supply temperature is limited when the flow rate detected by the flow rate detecting means 20F is lowered though the output of the circulation pump 23 detected by the pump output detecting means 23A is same as the output of the circulation pump 23 in the last operation in operation by driving the circulation pump 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252413-A (JP)
Title: Electron beam source
Inventor: TACHIBANA TAKESHI
IPC: H01J1/304
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam source used for X-ray spectroscopic analysis or the like which achieves less time degradation, excellent reproducibility, high luminance, and stability.  <P>SOLUTION: The electron beam source is formed of carbon-based material, and a covering ratio of hydrogen terminating a surface of the carbon-based material as a surface of the electron beam source is not more than 33%. In an inner-shell electrons state of a carbon on the surface of the electron beam source, an integrated intensity ratio of a sub-peak to a main peak is not less than 0.1 in measuring with X-ray photoelectron spectrometry. The carbon-based material is a diamond, an amorphous carbon or a carbon nanotube, and is formed on a base material formed of at least one or more selected from silicon, molybdenum and tungsten.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247237-A (JP)
Title: Sparkling drink, and foaming agent for drink
Inventor: USHIYAMA SOKO
IPC: A23L29/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sparkling drink sufficiently foaming, which is capable of producing fine foams with sustainability, and reduced in bitter taste derived from saponin, and to provide a foaming agent for drink by which the sparkling drink is obtained.  <P>SOLUTION: This sparkling drink is obtained by mixing collagen peptide with an average molecular weight of not more than 20,000, besides saponin. The foaming agent for drink is obtained by mixing collagen peptide with an average molecular weight of not more than 20,000 into saponin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252038-A (JP)
Title: Ofdm transmission unit, its signal separation unit, and memory access control method
Inventor: INABA SHUICHI
IPC: H04N21/239
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM transmission unit which suppresses power consumption and heat generation by improving the efficiency of memory usage, and to provide its signal separation unit and memory access control method.  <P>SOLUTION: Access right to a memory 2 is assigned to a requestor circuit by responding to read requests generated by circuits 31 to 3n without assigning a preset slot timing to the circuits 31 to 3n and CPU 1. Percent of the slot assigned to each processing depending on speed requested by each circuit 31 to 3n is made variable, thereby absorbing a difference in speeds of respective circuits 31 to 3n, and further the priority of memory access by the CPU 1 is raised highest by giving the access right to the CPU 1 unconditionally at the timing when there is no read request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253931-A (JP)
Title: Electronic data editing device and method, and program
Inventor: KASAHARA DAISEI
IPC: H04N5/225
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of editing when inserting data requiring time for manual input in electronic data being edited.  <P>SOLUTION: An electronic data editing device includes a specifying means 14 to specify image data used for editing, by making them correspond to electronic data to be edited, an extracting means 15 to extract a human face from the specified image data, a determining means 17 to identify the expression of the extracted face and determine which expression classification classified to a plurality of groups the expression is applicable to, a selecting means 19 to select insertion data which can be inserted in the electronic data based on the expression classification determined by the determining means, and an inserting means 14 to insert the insertion data selected by the selecting means in the electronic data to be edited.  <P>COPYRIGHT: (C)2010,JPO&INPIT