baber/WOPTO huggingface dataset:
Patent JP-2005333113-A (JP)
Title: Heat radiator
Inventor: OKUBO HIROSHI
IPC: H01L23/467
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiator for preventing only one radiation fin from being cooled by adjusting the flow of wind near the fin in the heat radiator for carrying out compulsory air cooling by a fan by allowing a plurality of radiation fins different in fin pitch to be opposed to each other.  <P>SOLUTION: Radiation fins 1 and 2 are formed by providing a plurality of projected fins 12 and 22 on bottom plates 11 and 21, respectively such that the fins are in parallel with each other. The radiation fins 12 and 13 are arranged to be opposed to each other by allowing the projected fins 12 and 22 to be opposed to each other. The radiation fins 1 and 2 arranged to be opposed to each other are different in the pitch of the projected fins 12 and 22. Radiation is carried out by allowing wind to circulate between the projected fins 12 and 22 arranged to be opposed to each other. A shielding plate 13 for adjusting the amount of circulating wind is provided on the radiation fin 1 whose pitch is broad.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006295252-A (JP)
Title: Level shift circuit and device
Inventor: AZUMAI AKIRA
IPC: H03K19/0185
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a level shift circuit in which high speed level shift operation can be ensured even for an input signal having the power supply voltage of a low voltage system power supply which is set still lower.  <P>SOLUTION: N type transistors N1 and N2 for complementary signal input are constituted of low breakdown voltage elements so that they can perform level shift operation even when the power supply voltage of a low voltage system power supply VDD becomes still lower. Protective circuits B3 and B4 of the N type transistors N1 and N2 for complementary signal input are formed of N type transistors N3 and N4. A control circuit B5 controls the gate voltage of the N type transistors N3 and N4 in the protective circuits B3 and B4 to have the voltage of a high voltage system power supply VDD3 when the transistors N1 and N2 for signal input are turned on and have the voltage of a low voltage system power supply VDD when they are turned off. During level shift operation, the N type transistors N3 and N4 in the protective circuits B3 and B4 are turned on completely to accelerate level shift operation without limiting current flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005216325-A (JP)
Title: Awaking apparatus
Inventor: YASUSHI MITSUO
IPC: G08B21/06
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an awaking apparatus 1 which presents an ensured awakening operation and is capable of surely awaking.  <P>SOLUTION: An awaking apparatus 1 comprises: at least one sound source 2, 3, 4; and a speaker 7 for converting an electric signal generated therefrom into an acoustic signal. Furthermore, there are provided a controller 8, a random number generator 10 and a digital signal processor (DSP) 5. The controller 8 selects any one sound source 2, 3, 4 based on a numerical value generated by the random number generator 10. Furthermore, the controller 8 detects the use state of the selected sound source 2, 3, 4 and changes the use state via the DSP 5 to enlarge the awakening operation when continuously using the sound source 2, 3, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006291503-A (JP)
Title: Mounting method of buffer stop block
Inventor: MIZOGUCHI MASATERU
IPC: E01F13/02
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of a buffer stop block capable of facilitating the conveyance and maintenance and being simply and firmly fixed to a block placement surface.  <P>SOLUTION: First of all, a concrete adhesive 10 is applied to the bottom 3 of a block 1 to put it on a predetermined placement road surface 4. Then, an appropriate amount of an anchor bolt adhesive 9 is previously thrown in an insert 6 sealed by a sealing cap 7 and is stored. Then, the lower end of an anchor bolt insertion hole 5 is unsealed by driving the anchor bolt 8 and, at the same time, an anchor bolt interlocking hole 11 is perforated in the placement road surface 4 of the block 1. Since a swelling section 8b is formed in the front end side of the anchor bolt 8, a cylindrical gap 11a is made between the perforated anchor bolt interlocking hole 11 and the anchor bolt 8. The anchor bolt adhesive 9 stored in the insert 6 in the gap 11a flows in (flows down) to surely fix the anchor bolt 8 to the inside of the placement road surface 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294745-A (JP)
Title: Semiconductor laser device
Inventor: HIRATA SHOJI
IPC: H01S5/223
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can suppress the peak of an NFP end and improve its uniformity.  <P>SOLUTION: A semiconductor layer 20 including an active layer 22 is formed on a substrate 10, and a p-side electrode 31 is provided on the semiconductor layer 20. A projected line 40 is formed in the semiconductor layer 20, and a refractive index waveguide 50 is formed corresponding to the projected line 40. The width W0 of the refractive index waveguide 50 is made uniform in the extending direction of the projected line 40, 10 μm or more for example. A current non-injection area 53 is provided corresponding to boundary vicinity areas 51 and 52 in the refractive index waveguide 50. The current non-injection area 53 is formed by providing notches 31A and 24A to the p-side electrode 31 and a p-side contact layer 24. The width of the current non-injection area 53 is 2 μm or more and 10 μm or less from the boundary of the refractive index waveguide 50, for example, and its length is preferably 10 μm or more, for example.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295496-A (JP)
Title: Optical transmission system and light source thereof
Inventor: SHIMIZU TOMOYA
IPC: H04B10/2507
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of extending transmission distance by reducing the influence of mode distribution noise, and to provide a light source for the optical transmission system at low costs.  <P>SOLUTION: The diameter of a luminous surface in a face light-emitting laser (VCSEL) is set to approximately 10μm for operation in a single mode. The output light is transmitted via an optical fiber F in the single mode, thus reducing the mode distribution noise, minimizing deterioration in a transmission waveform, and hence extending the transmission distance and reducing the costs of a system by utilizing the advantage of the costs in the face light-emitting laser. Additionally, a wavelength of at least 3 is used in a short waveband of 600nm or higher and 1μm or smaller, and each wavelength light is modulated at the modulation speed of 1-13GHz, thus constructing a wavelength division multiplex optical transmission system capable of coping with the Ethernet (R) having a transmission speed of 1-10Gbps.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006248210-A (JP)
Title: Expression technique which is a clear space reproducing method applying visual sense and illusion of person and attaching importance to boundary line with transparent part of surrounding of existing article, can express cubic effect with reality, and brings its installation space close to zero in bright room image simulation space, and its manufacturing method
Inventor: ONO KUNIO
IPC: B44F7/00
Filed: 2005-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for making a person feel a depth in a room and realizing a psychological wish so that one can be wrapped with a spectacle time-slipped to a favorite place by using a comfortable environmental image simulation on a glass window of the same space.  <P>SOLUTION: In a method for providing an actual existing feeling by an image simulation in a comfortable space, when transparent parts around an article is made clear, and a transparent PET film, a glass plate, an acrylic sheet or the like is printed, the transparent parts are made alive and the actual existing feeling is emphasized and becomes three-dimensional to form the comfortable environmental image simulation. In addition, back lights can be used on the ceiling, the walls or the like, and as a light emitting body, a thin EL sheet, a light emitting diode, a cold cathode fluorescent light or the like can be utilized. It can be expected by this invention to provide commodities and life improving supplies by new creations.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301279-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming device, electrophotographic cartridge, electrophotographic photoreceptor drum, image forming device, and naphthalene tetracarboxylic acid diimide derivative
Inventor: KIM BEON-JUN
IPC: C07D471/04
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor more suitable for practical use containing a naphthalene tetracarboxylic acid diimide derivative of a new structure that excels in solubility to an organic solvent and compatibility with a macromolecule binder resin, and achieves an excellent electron transport capability.  <P>SOLUTION: An electrophotographic photoreceptor contains a naphthalene tetracarboxylic acid diimide derivative of the chemical formula 1 containing an alkyl group substituted for an aryl group and branched in the α position with nitrogen of an imide group as a standard, and an electrophotographic image forming device adopts the photoreceptor. In the chemical formula 1, R1 and R2 independently represent hydrogen, a halogen group, a substituted or unsubstituted alkyl group with carbon number 1-20 or a substituted or unsubstituted alkoxy group with carbon number 1-20, R3 represents a substituted or unsubstituted alkyl group with carbon number 1-20, a substituted or unsubstituted alkoxy group with carbon number 1-20, a substituted or unsubstituted aralkyl group with carbon number 7-30, or a group represented by a chemical formula -(CH<SB>2</SB>)<SB>n</SB>-Y-R<SB>4</SB>, and Ar represents a substituted or unsubstituted aryl group with carbon number 6-30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006288891-A (JP)
Title: Numerous participant type game apparatus
Inventor: OGIWARA TAKAHIRO
IPC: A63F13/843
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerous participant type game apparatus which can carry out versatile games in a systematical relationship established between normal games and special games by altering the results of the special games from the results of the normal games.  <P>SOLUTION: After the end of a betting period of a roulette game as a normal game using a BET screen 31, a lottery is carried out to determine whether the bonus game should be generated or not (S108). At the same time, another lottery is carried out to determine which JP should be won or not out of "MINI", "MAJOR", "MEGA" and "rankup JP" (S108). Especially when the rankup JP is won, if a dividend exceeding 200 credits is obtained in the roulette game while guaranteeing the winning of the JP "MINI" for a player, the result is altered to the winning of the JP "MEGA" with a higher dividend (S135).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296148-A (JP)
Title: Voltage converter
Inventor: MAKITA SEIJI
IPC: H02M3/155
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and efficient voltage converter having increased circuit protection performance.  <P>SOLUTION: A converter 20D incorporates a reactor 4, and converts voltage by repeating the accumulation of energy to the reactor 4 and the discharge of energy from the reactor 4. A MOSFET 5 is provided on a path from a power supply 1 to a power supply 6 via the reactor 4, and corresponds to a connection section for turning on and off the path. A control unit 13 controls the converter 20D and the MOSFET 5. The control unit 13 performs soft start operation for gradually increasing the amount of energy per cycle accumulated in the reactor 4 when operation is started. The control unit 13 controls the MOSFET 5 in synchronization with a cycle for accumulating and discharging the energy into and from the reactor 4, respectively, in the soft start operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291144-A (JP)
Title: Water-absorbing elastic body
Inventor: KITSUKA HISAFUMI
IPC: A61F13/49
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition which exhibits excellent mechanical strength and high water-absorption during use, and exhibits excellent degradability after disposal.  <P>SOLUTION: The polymer composition comprises a cross-linked aliphatic polyester and a cross-linked polyamino acid. Specifically, the cross-linked aliphatic polyester contains a polymer unit expressed by general formula (1) -(CH<SB>2</SB>CH<SB>2</SB>O-)<SB>n</SB>- (wherein, n is 2-10). In another embodiment of the polymer composition, the polyster is expressed by the formula (1) wherein n is 2-3, and a cross-linked polyaspartic acid is used as the cross-linked polyamino acid. The polymer composition can be produced by mixing and cross-linking the aliphatic polyester containing an aliphatic unsaturated polybasic acid, and the cross-linked polyamino acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298664-A (JP)
Title: Solid electrolyte membrane-type reactor
Inventor: ITO WATARU
IPC: B01D69/10
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting membrane-type membrane-type reactor having a new structure which provides gas species having high utilization value, such as synthesis gases, by a high efficiency chemical conversion reaction by employing a structure for eliminating the influence of the gas diffusion in a porous support.  <P>SOLUTION: The solid electrolyte membrane-type reactor has reaction structure of a three layer structure comprising a porous support 1, a dense layer 2 comprising an oxygen ion-electron mixed conductive solid electrolyte formed on the support 1, and a catalyst layer 3 formed on the dense layer 2, wherein a gas 4 to be treated containing a hydrocarbon as main component is supplied onto the surface of the catalyst layer 3 and a high purity oxygen gas 5 is supplied onto the surface of the porous support 1 side, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301101-A (JP)
Title: Light-shielding/antireflection multilayer film, method for forming the same, solid-state imaging element having the same, and manufacturing method therefor
Inventor: SASAKI NOBUNARI
IPC: H04N5/369
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-shielding/antireflection multilayer film which has satisfactory linearity of a film edge and is excellent in weatherability, to provide a solid-state imaging element which can reduce occurrence of spurious signals caused by stray light and is free from color defect, and to provide a simplified manufacturing method of the solid-state imaging element.  <P>SOLUTION: The light-shielding/antireflection multilayer film is made by laminating: a light-shielding film comprising a metal thin film or a metal compound thin film; and an antireflection film directly formed on the light-shielding film, wherein the antireflection film contains a black coloring agent having an average primary particle size of 30 nm or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005340791-A (JP)
Title: Mos capacitative element and semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L27/06
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitative element that, without increasing the number of manufacturing steps, can function as a capacitative element even if ac voltage is applied, as well as a semiconductor device.  <P>SOLUTION: In a transistor used as a MOS capacitative element, impurities having mutually opposite polarities are added to two impurity regions existent with a channel formation region in between, which are used as a source region or a drain region. Namely, if the impurity region to which n-type impurities are added is treated as an n-type region and the impurity region to which p-type impurities are added is treated as a p-type region, a transistor in which a channel formation region is sandwiched by the n-type region and the p-type region is used as a MOS capacitative element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006304636-A (JP)
Title: Installation for repelling animal
Inventor: SUZUKI YOSHIHISA
IPC: A01M29/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To threaten and repel an animal intending to cross a boundary region, by forming the boundary region between a living region of the animal, including a monkey, and rice and vegetable fields.  <P>SOLUTION: An installation for repelling the animal is structured so that an electromagnetic valve 4 is mounted on a gas supply pipe 3 for a pressurized gas, containers 5 of a repellent for spraying a smell due to an inflow of the pressurized gas are arranged on a downstream side of the electromagnetic valve 4, and sensors 7 for detecting approach of the animal are connected to the electromagnetic valve 4. Thus, the installation effectively repels the animal, by diffusing the smell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307480-A (JP)
Title: Joining method for concrete block body, pulling operation tool, and seal material
Inventor: YONEMURA MASATSUGU
IPC: E03F3/06
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To join a concrete block body with a high working efficiency by a simple handling operation and easily fit a seal material into a seal material fitting groove and securely develop sealing performance in a joining method for the concrete block body, a pulling operation tool, and the seal material.  <P>SOLUTION: A first locking lever 2 detachably fixed to one concrete block body 1 to be joined and a second locking lever 3 detachably fixed to the other block body 1 are fitted to the lower surface of a base plate part 4. A pulling cable-like material 7 is tensely installed between the pulling operation tool 6 in which an operation lever 5 is rotatably installed and the operation lever, the block bodies are moved close to each other by rotatingly operating the operation lever, and the block bodies 1, 1, 1, ... are joined to each other through the seal material 9 formed of an elastic material which is fitted into seal material mounting grooves 8, 8 formed in the joining end faces of the block bodies facing each other. Furthermore, this invention includes the seal material and the pulling operation tool.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006003068-A (JP)
Title: Microwave oven
Inventor: JEONG SANG JIN
IPC: H05B6/80
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven for further smoothly performing rotation and linear reciprocating motion of a tray arranged so as to be capable of performing the rotation and the linear reciprocating motion inside a cooking chamber.  <P>SOLUTION: This microwave oven has a linear guiding member arranged between the tray and a cooking chamber bottom, supporting the tray and moving in the linear reciprocating motion direction together with the tray; and can perform further smooth rotation and linear reciprocating motion of the tray as a result without causing mutual interference between rotary motion and the linear reciprocating motion of the tray by the linear guiding member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006310571-A (JP)
Title: Circuit package
Inventor: FURUKAWA SUKEYUKI
IPC: H02M7/48
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit package for power converters (MCI) by switching which carries out surge voltage control and switching loss reduction in a circuit package.  <P>SOLUTION: A first switching circuit (SW1: 1, 2) is welded by pressure to a first bus bar (11) for connecting one positive terminal of a first power supply and another terminal of a first bidirectional switching circuit, with a third bus bar (14) for connecting a third terminal of a switching circuit and a load. The second switching circuit (SW2: 3, 4) is welded by pressure by the second bus bar (12) and a third bus bar that connect a positive terminal of the second power supply, and one terminal of the second switching circuit. The third switching circuit (SW3: 5, 6) is welded by pressure by a fourth bus bar (13) and the third bus bar that connect a terminal of another side of the third switching circuit, and a negative pole which is the common potential of the first and second power supplies. These first, second, and third switching circuits are formed as one package.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008116993-A (JP)
Title: Electronic device system and program
Inventor: FUKUI TAKAYUKI
IPC: H04Q9/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a menu item of an electronic device which becomes unusable is also displayed in displaying menus of other electronic devices.  <P>SOLUTION: A first electronic device 100 includes a state information sending unit 105 that sends state information indicating a state of the own electronic device to a second electronic device 200. The second electronic device 200 includes: a second operation item information storage unit 202 that stores one or more pieces of first operation item information, each of which includes item information indicating an item in an operation menu and operation instruction information that is information instructing the first electronic device 100 to perform a specified operation corresponding to the item; a state information acquisition unit 203 that acquires the state information from the first electronic device 100; an operation menu display unit 204 that displays an operation menu based on the first operation item information stored in the storage unit 202, depending on the state information acquired by the acquisition unit 203.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307567-A (JP)
Title: Photovoltaic power generation surrounding structure
Inventor: KOBAYASHI HARUHISA
IPC: H01L31/042
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generation surrounding structure for remarkably improving a flashing and executability of works.  <P>SOLUTION: This photovoltaic power generation surrounding structure is composed of a surrounding body 1 for respectively alternately forming a trough part 1a and a crest part 1b parallel in the longitudinal direction at a predetermined interval in the right-angled direction to the longitudinal direction and projecting a panel installing part 1c parallel to the trough part 1a to both sides in the vicinity of a top part of the crest part 1b in a constructed state, a fixing means 2 for fixing the surrounding body 1 to an indoor side base material B in a state of being not exposed to a surface of the surrounding body 1, a photovoltaic power generation panel 3, and a pair of zipper gaskets 4 and 4 for fitting a zipper body in a zipper fitting groove of a gasket body for respectively forming the zipper fitting groove on one side surface on the outdoor side, an installing part groove on the other side surface and a panel groove in the longitudinal direction, sandwiching the panel installing part 1c of the surrounding body 1 inserted into the respective installing part grooves and a side edge part of the photovoltaic power generation panel 3 inserted into a panel groove and holding the photovoltaic power generation panel 3 between the mutual panel installing parts 1c and 1c.  <P>COPYRIGHT: (C)2007,JPO&INPIT