baber/WOPTO huggingface dataset:
Patent JP-2009004833-A (JP)
Title: Four-phase output voltage-controlled oscillator
Inventor: YAMANOBE YASUNARI
IPC: H03B5/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-phase output voltage-controlled oscillator which is compact and inexpensive and has a highly accurate phase difference.  <P>SOLUTION: The four-phase output voltage-controlled oscillator has one voltage-controlled oscillator, three hybrid couplers, and one delay line, and branches the output of the voltage-controlled oscillator into four by the three hybrid couplers and one delay line to output four signals which have phases different from one another by (π/4). One voltage-controlled oscillator circuit is formed as an uppermost layer on a multilayer printed wiring board and the three hybrid coupler circuits 21, 22, and 23 are constituted as an inner layer of the same multilayer printed wiring board. The hybrid coupler circuits and a delay circuit each have triplet strip line conductor structure and are formed on the same plane of the multilayer printed wiring board inner layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001058-A (JP)
Title: Cup holder
Inventor: SATO TOSHIHISA
IPC: B60N3/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder improved in change-over operability and user-friendliness, in particular.  <P>SOLUTION: The cup holder comprises a tray 2, and a holding means 3 to be changed over between a folding mode where it is folded on the tray 2 and a rising mode where it rises, the holding means 3 supporting a cup C at its peripheral portion in the rising mode. A rotor 4 is turnably assembled on the tray 2. The tray 2 and the rotor 4 are relatively turned to change over the holding means 3 between the folding mode and the rising mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003585-A (JP)
Title: Store and facility as advertisement media integrated into network
Inventor: MATSUSHITA KAZUHIRO
IPC: G06Q50/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising medium (called "shop media") by integrating a store and a facility themselves into media by using an independently developed advertisement management system.  <P>SOLUTION: This advertisement management system 10 is provided with a database relative to the advertising media of each store and facility; a server 20 having an advertisement application function for accepting advertisement application from a browser who browses the database; and a store 30 in the inside and outside of which a plurality of advertising media are arranged, and in which those advertising media are managed and operated by the server. Also, this advertisement management system 10 is provided with an advertising matter physical circulation function for managing the conveyance, carriage/installation operation and removal operation of advertising matters to be carried/installed in the advertising media of the store and facility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000282-A (JP)
Title: Training shoes with finger crotch
Inventor: MORI MIKIO
IPC: A63B71/12
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide training shoes with finger crotches attaining appearance giving no uncomfortable feeling like wearing field sneakers while sufficiently obtaining advantage of having the finger crotch.  <P>SOLUTION: In the training shoes 1 with the finger crotches including an instep cover 12 and a shoe sole 13 having divisions divided into a first finger portion 123 and a four finger portion 122 respectively and forming the finger crotch 11 by hanging the instep cover 12 from the shoe sole 13, the division 121 of the instep cover 12 is covered by a front cover 14, and the division 121 can not be viewed in appearance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008786-A (JP)
Title: Method for driving plasma display panel
Inventor: HASHIKAWA HIROKAZU
IPC: H01J11/34
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel capable of obtaining sufficient multi-luminance gradation in a dark part by improving emission efficiency even in a panel structure having a small pitch per unit pixel for high-definition display.  <P>SOLUTION: The method comprises a first driving step of causing discharge at both a first discharge gap and a second discharge gap, in a plasma display panel in which each of discharge cells belonging to each display line includes a first sustain electrode, a second sustain electrode, and a scanning electrode disposed between the first sustain electrode and the second sustain electrode, the first discharge gap being formed between the first sustain electrode and the scanning electrode, and the second discharge gap being formed between the second sustain electrode and the scanning electrode; and a second driving step of causing discharge only at the second discharge gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007276-A (JP)
Title: Triamine derivative and electrophotographic photoreceptor
Inventor: ICHIGUCHI TETSUYA
IPC: G03G5/06
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triamine derivative having high sensitivity as a positive hole transporting agent of an electrophotographic photoreceptor, and to provide the electrophotographic photoreceptor having excellent sensitivity.  <P>SOLUTION: The triamine derivative is 1,3,5-tris-N-diphenylhydrazophenyl-N-phenylethenylphenyl (or phenyl-1,3-butadienylphenyl) aminobenzene (wherein, each phenyl group may each be substituted with a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aralkyl group or the like) or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009344-A (JP)
Title: Uwb radio communication system between usb units
Inventor: NISHINO MASAHIRO
IPC: G06F1/26
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for connecting USB units through UWB radio, and an external device and a UWB transceiver for implementation thereof.  <P>SOLUTION: On an external device unit 3 having an AC power cable 32, a DVD drive unit 33 for reading/writing from/to a DVD and a DC power connector 34 for the UWB transceiver, a UWB transceiver 4 is mounted by engaging a USB plug 41 of the UWB transceiver 4 with a USB connector 31. Further, the DC power connector 34 is connected to a DC power connector 43 of the UWB transceiver 4 via a DC power cable 5. Also, the AC power cable 32 of the external device unit 3 is connected to, for example, a home outlet, and a USB plug 21 of a UWB transceiver 2 is connected to a USB connector 11 of a host PC 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005921-A (JP)
Title: Home electric appliance
Inventor: YAMANAKA TADAAKI
IPC: A47J27/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home electric appliance including preset contents changeable using the function of a mobile phone.  <P>SOLUTION: Changeable data or information of the home electric appliance A is temporarily downloaded into the mobile phone K, through access to the website S of an appliance manufacturer from the mobile phone K and retrieval of the model number or the like of the home electric appliance (e.g., electric rice cooker A), and the data are transmitted to the home electric appliance A using the function of the mobile phone K in such a state. The electric appliance includes a receiving means 30 for receiving the transmitted data and a data changing means for changing changeable internal data from the data received by the receiving means 30. The data of the electric appliance A are altered or added using communication function of the mobile phone K being a familiar communication device, so that the use of the electric appliance A is facilitated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009409-A (JP)
Title: Host controller, motion controller, motion control device, and synchronous method therefor
Inventor: YUMIBA TADASUKE
IPC: G05B19/414
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the necessity of indicating operation start timing from a host controller to a motion controller, and to drive a motor with no synchronous error by the plurality of motion controllers, based on a command given from the host controller.  <P>SOLUTION: The host controller 100 is provided with a synchronous command generating part 115 for generating a synchronous command, and the motion controller 2001 is provided with an ID storage part 2701 for storing a motion controller ID that is a univalent value on a high order network 300, a host command analysis part 2201 for analyzing the synchronous command to generate a synchronous motion command, and a synchronous motion processing part 2601 for executing the synchronous motion command generated by the host command analysis part 2201, while synchronized with other motion controller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014360-A (JP)
Title: Reflection type photoelectric sensor
Inventor: YOSHIMI HIROKAZU
IPC: G01V8/20
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type photoelectric sensor capable of determining a reflectance of an object to be detected, from the photoelectric sensor, in addition to detection of the presence of the object to be detected.  <P>SOLUTION: Light Pf emitted from a light projection means to the object to be detected is divided into the first-sixth pulse lights Pf1-Pf6, as shown in Fig.2(a), projection light amount E of the respective lights are made different each other, and the object to be detected is irradiated with the light Pf of change rate ε1. The pulse light reflected by the object to be detected is received by a photoreception means, to determine a change rate ε2 of received light amount W of the pulse light Pg shown in Fig.2(b). The change rate ε2 of the received light amount W of the pulse light Pg is varied as shown in the Fig.2(b) or Fig.2(c), when the reflectance δ of the object to be detected is different, and therefore the reflectance δ of the object to be detected is selectively determined in response to the change rate ε2 of received light amount W of the determined pulse light Pg, based on a correlation data between the both.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013238-A (JP)
Title: Friction material and brake shoe of brake gear
Inventor: KAWASAKI JUNJI
IPC: F16D69/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material which stabilizes frictional coefficient by using an easily available inexpensive fibrous substrate material and inhibits the development of fade and build-up, and a brake shoe of a brake gear.  <P>SOLUTION: This friction material 4b contains a rock wool fiber and an acrylic fiber as fibrous substrate materials and a silicone-modified phenol resin as a binder. Therefore, by using the rock wool fiber and silicone-modified phenol resin excellent in heat resistance, while maintaining the approximately similar frictional coefficient, it becomes possible to inhibit the development of fade and build-up. Also, by using the relatively inexpensive and easily available rock wool fiber and acrylic fiber instead of relatively expensive and not easily available aramid fiber and ceramics fiber, while maintaining the approximately similar frictional coefficient to that of the friction material containing the aramid fiber and ceramics fiber, it is possible to produce the friction material 4b inexpensively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014101-A (JP)
Title: Bearing device and machine tool having the same
Inventor: KAMENO HIRONORI
IPC: F16C25/08
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device, individually adjusting a preload applied to a rolling bearing to suppress generation of resonance, and to provide a machine tool having the same.  <P>SOLUTION: The bearing device 1 comprises: a rolling bearing 20 including a main shaft 10, an inner ring 21 disposed to an outer circumference of the main shaft 10, balls 22 disposed to an outer circumference of the inner ring 21, and an outer ring holding the balls 22 between the inner ring 21 and the outer ring 23; and an electromagnet 40 opposed to at least a part (flange part 23c) of the outer ring 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013281-A (JP)
Title: Method of manufacturing mixed particles, and flat coating
Inventor: SAEKI TATSUYA
IPC: A61K8/81
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing mixed particles improving matte performance and a sense of quality of mixed particles containing porous particles, which use a cross-linked (meth)acrylic acid ester-based resin, and calcium phosphate particles.  <P>SOLUTION: This method of manufacturing mixed particles includes a mixed liquid manufacturing process for manufacturing a resin particle mixed phosphoric acid solution containing porous particles, which use cross-linked (meth)acrylic acid ester-based resin, and phosphoric acid and having pH of 1.5 or less, a diluting process for manufacturing a diluted liquid having pH of 2.0 or more by diluting the resin particle mixed phosphoric acid solution with water, a suspension manufacturing process for manufacturing an alkaline suspension by mixing the diluted liquid with calcium hydroxide, and a calcium phosphate particle precipitating process for manufacturing mixed particle-containing liquid containing calcium phosphate particles and the porous particles by mixing the suspension with phosphoric acid to deposit any one of second calcium phosphate particles and third calcium phosphate particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014127-A (JP)
Title: Ball screw
Inventor: FUKADA SHIGEO
IPC: F16H25/22
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw, which has a compact size while maintaining differential characteristic.  <P>SOLUTION: The ball screw 1 comprises a screw shaft 11, a differential nut 12, and a nut 13. A first thread part 21 is provided on the outer circumferential surface of the screw shaft 11, and a second thread part 31 opposed to the first thread part 21 is provided on the inner circumferential surface of the differential nut 12. An inner retainer 41 is disposed between the first thread part 21 and the second thread part 31, and an inner ball 51 is rotatably positioned in a ball retaining hole 42 of the inner retainer 41. A third thread part 61 is provided on the outer circumferential surface of the differential nut 12, and a fourth thread part 62 opposed to the third thread part 61 is provided on the inner circumferential surface of the nut 13. An outer retainer 71 is disposed between the third thread part 61 and the fourth thread part 62, and an outer ball 81 is freely rotatably positioned in a ball retaining hold of the outer retainer 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011625-A (JP)
Title: Strap for backpack, and backpack
Inventor: SUZUKI NAOJI
IPC: A45F3/14
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a backpack strap from slipping down from shoulders whether a chest belt is used or not.  <P>SOLUTION: The strap for a backpack is provided with two paired backpack straps 20A and 20B, and the backpack straps 20A and 20B are respectively provided with first hooks 23A and 23B freely attachable to and detachable from an attaching part 11 provided on the upper part of a backpack body 1 on the upper ends and are respectively provided with second hooks 28A and 28B freely attachable to and detachable from attaching parts 12A and 12B provided on the left and right of the lower part of the backpack body 1 on the lower ends. To the parts corresponding to the neck side of the back of the pair of backpack traps 20A and 20B, horizontal width adjusting belts 36A and 36B capable of adjusting the width of the pair of backpack straps 20A and 20B are attached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202389-A (JP)
Title: Concrete formwork
Inventor: HANZAWA SHIGEKAZU
IPC: E04B2/86
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete formwork capable of eliminating temporary materials such as steel form ties or pipes when installing metal lath thereby permitting to use concrete surfaces as final finish immediately after the completion of concrete placement or permitting to immediately apply mortar or the like to the concrete surface as a final finish material.  <P>SOLUTION: This concrete formwork comprises rib laths erected from a floor surface and separators for rib laths erected from a floor surface for maintaining the same interval between the rib laths. The rib laths are made as meshed steel plates, or at least one vertical bar is used for each separator for the rib laths. A post-type separator is welded in such a manner that a plurality of horizontal bars with predetermined tip ends bent are welded at equal intervals and then rib laths are contacted to or fitted to a portion bent of horizontal bars of the post type separator, and by this configuration, the temporary materials such as end sleeper pipes can be omitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018498-A (JP)
Title: Collapsible composite writing utensil
Inventor: KIDA TADASHI
IPC: B43K29/18
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible composite writing utensil which enables easy and simple mounting of a plurality of writing elements without any trouble, facilitates the exchange use of the plurality of writing elements, is convenient to use by extending the utensil slender during use, and can be made into a shape convenient for carrying by collapsing the utensil when not in use.  <P>SOLUTION: The collapsible composite writing utensil comprises: mobile elements 8a and 8b formed by integrating writing elements 7a and 7b in one piece; a container body 1 housing the mobile elements 8a and 8b, in the way the writing elements 7a and 7b can get in and out; energization means 9a and 9b which energize the writing elements 7a and 7b in the way the latter are always drawn in the container body 1; a turning element 2 which is superposed over the container body 1, with one end part of the element 2 supported by the container body 1 in a free-to-turn manner, and a writing element ejecting means (a pin 10; and cam surfaces 82a and 82b) which eject one of the writing elements 7a and 7b from the container body 1 in a usable state through the mobile elements 8a and 8b following the rotation of the turning element 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021523-A (JP)
Title: Mounted component inspection apparatus, mounted component inspection method, and mounted component inspection program
Inventor: KAWASE FUJINORI
IPC: H05K13/08
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance inspection reliability by inspecting the mounted state of components at a high speed and inexpensively.  <P>SOLUTION: A mounted component inspection apparatus 10 acquires the image of a circuit board 29 with a component 20 mounted by a scanner 5, and recognizes the image of a component film section 21 showing the body of the component 20 from the acquired image of the circuit board 29 by color information to extract it. The extracted image of the component film section 21 is compared with the outline of the component film section 21 shown by the component information on the component 20 that is stored by a storage section 16 beforehand by pattern matching. The shape of the component film section 21 is recognized, and the mounted position of the component 20 on the circuit board 29 is recognized. On the basis of the recognized shape of the component film section 21, the mounted position of the component 20, and the mounting tolerance information showing the mountable range of the component 20 that is preset to the circuit board 29, the mounted state of the component 20 on the circuit board 29 is decided, and the determined decision results are output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025066-A (JP)
Title: Conveyance amount estimation device
Inventor: KONDO TAKAHIRO
IPC: G01B11/28
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance amount estimation device capable of improving estimation accuracy of the cumulative volume of a conveyance object conveyed by a conveyor.  <P>SOLUTION: This conveyance amount estimation device E1 for estimating the cumulative volume of the conveyance object Z passing along a management surface Q is equipped with an area acquisition means 31 for acquiring the actual area of a measuring domain K enclosed by two traverse lines D<SB>1</SB>, D<SB>K</SB>positioned on the outermost side and a measuring object surface P<SB>n</SB>, and a volume acquisition means 33 for acquiring a passing volume of the conveyance object Z passing along the management surface Q. When determined to be in the no-load state, the area acquisition means 31 acquires as an actual area, the area of the measuring domain K calculated by using a virtual distance d<SB>H</SB>specified by assuming the no-load state, and when determined to be not in the no-load state, the area acquisition means 31 acquires as an actual area, the area of the measuring domain K calculated by using a distance d<SB>n</SB>acquired by a distance acquisition means 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024986-A (JP)
Title: Storage type water heater
Inventor: KITANO TOMOAKI
IPC: F24H1/18
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type water heater having an inexpensive jet means, simplifying the structure of the jet means and improving the diffusion performance of hot water stored in a hot water storage tank, whereby in the whole hot water storage tank, hot water is stored in a high-temperature laminated layer to improve the thermal capacity of the whole hot water storage tank, so that the energy efficiency can be improved and the electric charge is lowered.  <P>SOLUTION: This storage water heater includes: a heating device 1 for heating water to make hot water; a circulating pump 3 for circulating the hot water of the heating device 1; a pipeline 4 for carrying the hot water by the circulating pump 3; a three-way valve 5 for switching the hot water carried from the pipeline; and the hot water storage tank 2 storing the hot water through the three-way valve 5, wherein the jet means 6 is disposed to cause the hot water to flow into the hot water storage tank 2 uniformly like a surface in the radial direction to thereby improve diffusion performance of hot water stored in the hot water storage tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007260906-A (JP)
Title: Manufacturing method of substrate
Inventor: HONMA YUICHI
IPC: B24B37/005
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate capable of reducing nano scratch which is significant in high densification, and performing polishing work economically, in a polishing process of a precise parts substrate such as a memory hard disc and a semiconductor element.  <P>SOLUTION: The manufacturing method of the substrate includes a step of polishing a substrate by supplying a polishing liquid composition to a polishing machine having a surface plate at a flow rate of 0.06 cm<SP>3</SP>/min or more per polished area 1 cm<SP>2</SP>of the substrate. The polishing liquid composition contains at least polishing material and water, has pH of 0.1 to 7, and includes polishing particles of 0.56 μm or more and less than 1 μm in an amount of 500,000 pieces or less per 1 cm<SP>3</SP>of the polishing liquid composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT