baber/WOPTO huggingface dataset:
Patent JP-2006259704-A (JP)
Title: Wide angle imaging lens
Inventor: YAMAKAWA HIROMITSU
IPC: G02B13/04
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wide angle imaging lens capable of achieving excellent optical performance while achieving further cost reduction, small-sized formation, and light-weighted formation.  <P>SOLUTION: The wide angle imaging lens is provided and includes, in order from an object side, a negative meniscus lens L1 having a convex surface on the object side, a negative lens L2 having a concave surface on an image side and constituting at least one of both surfaces by an aspheerical surface, a positive lens L3 having a convex surface on the object side and constituting at least one of both surfaces by an aspherical surface, and a lens L4 having a convex surface on the image side and constituting at least one of both surfaces by an aspherical surface. Further, Abbe numbers of the respective lenses L1-L4 with respect to d line are set to be equal to or larger than 40, equal to or larger than 50, equal to or smaller than 40 and equal to or larger than 50, respectively, and an aperture diaphragm 50 is arranged between the lenses L3 and L4. The wide angle imaging lens satisfies a conditional equation 0.10<f/D<0.22, wherein f represents a focal length of the entire system and D represents a distance from a surface on the object side of the lens L1 to a surface on the image side of the lens L4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007220431-A (JP)
Title: Multi-color luminescent device and its manufacturing method
Inventor: KANAI NAOYUKI
IPC: H05B33/12
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion multi-color luminescent device which has high productivity and can be manufactured economically.  <P>SOLUTION: The multi-color luminescent device is provided with at least three kinds of color conversion filter layers on a transparent substrate, a gas barrier layer, an electroluminescent element which emits a light when an electric field is impressed. At least one kind of the above color conversion filter layers is a lamination of a color filter layer and a color conversion layer, and the above color conversion layer contains a photochromic compound having functions of absorbing a part of the emitted light from the electroluminescent element and emitting a light of a wavelength different from a wavelength of the absorbed light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218162-A (JP)
Title: Reciprocating type fluid machine
Inventor: IIZUKA JIRO
IPC: F16C19/46
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating type fluid machine improving the durability of a thrust bearing while reducing manufacturing cost.  <P>SOLUTION: This machine is provided with a rotor 36 stored in a crank chamber 16 and rotating as one body with a rotary shaft to reciprocate a piston 50, link mechanisms 42, 44 connecting the rotor and a swash plate 40, and a reciprocating unit 35 provided with the thrust bearing 38 provided between the rotor and an inner end surface 13 of a housing. The thrust bearing includes a raceway ring 70 provided with a bearing seat 76 butting on the inner end surface of the housing and a raceway surface 78 on which a rolling element 80 having rotation shaft line toward a width direction of the bearing rolls. The inner end surface of the housing includes an apex 66 butting on the bearing seat in a formed range of the raceway surface and is formed in a rotary around an axis of the rotary shaft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217157-A (JP)
Title: Accumulating device of rotary automatic packing machine
Inventor: CHIYODA KIYOSHI
IPC: B65B35/50
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulating device for a packing bag capable of piling up a predetermined number of packing bags at many steps accurately, simplifying the control related to accumulation operation, and reducing cost.  <P>SOLUTION: This accumulating device of the rotary automatic packing machine is composed of a charging mechanism 22 having right and left charging ports for receiving a packing bag, first shutter mechanisms 30, 35, second shutter mechanisms 31, 36, and third shutter mechanisms 32, 37 for receiving dropping packing bags alternately and guiding them to horizontal attitude, fourth shutter mechanisms 33, 38 for accumulating one or two packing bags being at the horizontal attitude, fifth shutter mechanisms 34, 39 for accumulating packing bags until the number of them reaches the number set in advance, and a belt conveyor 70. When the even number of packing bags are accumulated, two packing bags are accumulated each time by the fourth shutter mechanism and are dropped in the fifth shutter mechanism. When the odd number of packing bags are accumulated, one packing bag is accumulated at the end by the fourth shutter mechanism and is dropped in the fifth shutter mechanism.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227132-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: YAMAGUCHI NAOSHI
IPC: H01J11/38
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability PDP capable of reducing the occurrence of a breakdown voltage failure even in high-definition display, and its manufacturing method.  <P>SOLUTION: The plasma display panel is composed so that a discharge space is formed by sealing the periphery while oppositely arranging a front-face plate 2, in which a display electrode 6, a dielectric layer 8, and a protective layer 9 are formed on a front-face glass substrate 3, and a rear-face plate 10 in which address electrodes, barrier ribs 14, and a phosphor layer are formed on a rear-face glass substrate 11. The surface roughness of the protective layer 9 is set so as to be over 0.25 μm and not less than 0.49 μm in arithmetic average roughness Ra by setting a roughness curve cutoff value λc as λc=2.5 mm and a profile curve filter cutoff value λs as λs=8 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228737-A (JP)
Title: Output variation relaxation system for new energy power generation system
Inventor: TAKAHARA KEIJI
IPC: H02J3/38
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the generated power at a power generating part, wherein natural energy is converted to electric energy to generate power, depends much on weather condition and generators in a power generation facility cannot follow the power variation of the generated power.  <P>SOLUTION: A generated power at the power generating part is detected and input in a variation rate arithmetic part. Furthermore, a forward variation rate setting value and a rearward variation rate setting value, wherein the variation quantity is set to a limit value that makes the variation quantity less than the maximum power variation quantity that a governor of the generator in the power generation facility can follow, are input in the variation rate arithmetic part. The variation rate arithmetic part computes a charge/discharge command value relative to a charge/discharge part on the basis of each input signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224639-A (JP)
Title: Stone installing method with metal fittings for building
Inventor: WAKAYAMA SHUZO
IPC: E04F13/21
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing method for wall finishes such as molded cement boards or aerated concrete for a building, which is capable of reliably installing stone panels made of natural stone or the like without creating any dangers of their peeling off during an earthquake or a storm.  <P>SOLUTION: When installing stone panels to the surface of siding members; (a) fittings for supporting dowel holders holding dowel pins at dowel ends are fixed to the surface of the siding members with machine screws;(b) dowel pin holes are made in vertical butt ends of the stone panels and the dowel pins are inserted to the dowel pin holes; (c) at both the end portions of the siding members, the stone members are held by butt end holding fittings fixed with machine screws to the surface of the siding members; and (d) members for supporting the weight are attached to a bottom surface of the stone panels at the lowest course of the siding members and at every third to seventh courses of the siding members in this stone installing method for buildings and also for stone-finished buildings built by means of the method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227230-A (JP)
Title: Spacer plantation structure and display device having the same
Inventor: SHIONO OSAMU
IPC: H01J9/24
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely electrically connect a spacer to a back substrate and a front substrate.  <P>SOLUTION: A back panel PNL1 is stuck to a front panel PNL2, and an internal space where both the panels face to each other therein is sealed in a pressure-reduced or vacuum state. The back substrate SUB1 constituting the back panel PNL1 is provided with multiple electron sources ELS arranged in a matrix-like form; and the front substrate SUB2 constituting the front panel PNL2 is provided with a phosphor layer PH, and a positive electrode AD for forming an acceleration voltage for forming an electric field for hitting electrons e<SP>-</SP>emitted from the electron sources ELS against the phosphor layer PH. In this spacer plantation structure, spacers SPCs each composed of core glass CRG and coat glass SRG of a high-resistance layer covering a surface of the core glass CRG are directly jointed and planted to/on the back panel PNL1 and the front panel PNL2 by using adhesive layers FGS.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226651-A (JP)
Title: File update method and system thereof
Inventor: YANADA TAKEMI
IPC: G06F12/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method by which file update to a plurality of servers 31, 32, and 33 can be executed easily and accurately.  <P>SOLUTION: A maintenance terminal 10 is connected to a management server 20, and the management server 20 is connected to a plurality of managed servers 30. The maintenance terminal 10 selects servers (file update object server) 31, 32, and 33 which should be performed file update among the managed servers 30, and transmits indication of file update to the management server 20 (step S55). Receiving the indication, the management server 20 performs file update collectively to the file update object servers 31, 32, and 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224883-A (JP)
Title: Over speed prevention device for steam turbine
Inventor: MURAKAMI MASATO
IPC: F01D21/02
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an over speed prevention device for a steam turbine preventing over speed with keeping some margin by appropriately treating steam remaining in piping and casings when an emergency command such as trip command or load shut off is issued.  <P>SOLUTION: The over speed prevention device for the steam turbine is provided with a cross around pipe 32 connecting a low pressure turbine 22 to a high pressure turbine 21, is provided with steam valves 26, 27 on an inlet side of the high pressure turbine 21, is provided with a combination intermediate valve 31 on the cross around pipe 32, is provided with a condenser 23 connecting to an exhaust chamber of the low pressure turbine 22, and closes the steam valves 26, 27 and the combination intermediate valve 31 to shut off steam flowing into the high pressure turbine 21 and the low pressure turbine 22. The device is provided with a low pressure bypass pipe 26 branching off of a downstream side of the combination intermediate valve 31 and connecting to the exhaust chamber of the low pressure turbine 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224885-A (JP)
Title: Outdoor cover for water supply system
Inventor: TAKAHASHI HIDEOMI
IPC: F04B23/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool the inside of an outdoor cover when operating in the outside by storing in one box body a feed water pump, a pressure tank, an electric motor, and a control panel thereof.  <P>SOLUTION: This cover is formed to have a two-layer structure that in the inner surface main part of the ceiling plate of an outdoor cover structure, a plate body is arranged to be separated from the inner surface and in parallel therewith. An exhaust fan is arranged in one end part of the two-layer structure, and the other end of the two-layer structure is formed to be communicated with outside air from the eaves part of the ceiling plate. The part having no two-layer structure of the inner surface of the ceiling plate is located adjacently to the exhaust fan in the two-layer structure as a collecting duct for rising hot air.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236057-A (JP)
Title: Stator of motor
Inventor: YUKITAKE YASUHIRO
IPC: H02K3/34
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a capturing rate of a magnetic flux from a rotor magnet in a stator.  <P>SOLUTION: This stator of a motor is provided with a stator core 1 circularly continuing, insulators 2 each having a body 2a engaging with teeth 1b of the external circumference of the stator core 1 and a flange portion 2b bulging at the end side of the teeth 1b, and coils 3 each wound around the teeth 1b via the insulator 2. First magnetic bodies 5 are each provided on the surface portion of the rotor side of the insulators 2 in a state where each of them is magnetically connected to the teeth 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229093-A (JP)
Title: Game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which permits even mahjong novices to complete appropriate finish combinations in accordance with game statuses and obtain the interest of a jankyu game.  <P>SOLUTION: The game machine has a plurality of ball entrances which are provided in a game area corresponding to symbols of mahjong tiles made up of a plurality of tile types, a first display section displaying acquired tile patterns or the like in which mahjong tile patterns obtained as the result of a ball entry into the ball entrances are drawn tiles, a second display section having a display screen different from the first display section, and permitting the playing of a game so as to make at least one of a plurality of finish combinations materialize, a means to decide on tiles to be recommended as sacrifice tiles and/or tiles drawn from the wall, and a means to control an operation navigation performance so as to make it to be put on both in the first display section and the second display section on the basis of the chosen recommended tiles in a prescribed case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235389-A (JP)
Title: Wide directivity speaker system
Inventor: IWAYAMA TAKESHI
IPC: H04R1/30
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide directivity speaker system capable of providing a wide directivity from a lower frequency band up to a range comparatively higher than the lower frequency band.  <P>SOLUTION: A cone speaker unit 1 plays a roll of outputting sound from a lower frequency band up to a comparatively higher range. A caption 2 is a diffuser, and a high sound frequency speaker unit 3 is provided in an outer circumferential face 57 of the diffuser 2. A first horn 5 is located between a cone diaphragm 4 and the diffuser 2, a first acoustic duct 8 is formed in the gap between the cone diaphragm 4 and the diffuser 2, and a second acoustic duct 9 is formed in a gap between the diffuser 2 and the first horn 5. A second horn 6 is located on an extension of the cone diaphragm 4 and arranged along the first horn via the gap in which the first acoustic duct 8 is formed extendedly. A hole 7 is formed in the middle of the diffuser 2 and a third acoustic duct 10 is formed in the hole 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233044-A (JP)
Title: Organic photoreceptor, image forming method and image forming apparatus
Inventor: SHIBATA TOYOKO
IPC: G03G5/14
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor on which an electrostatic latent image is highly minutely formed with an image exposure light source which is a semiconductor laser or a light emitting diode having an emission wavelength of 350-500 nm, and the highly minutely formed electrostatic latent image is faithfully reproduced as a toner image, whereby a highly minute electrophotographic image suitable for the printing field can be formed, and to provide an image forming method and an image forming apparatus.  <P>SOLUTION: The organic photoreceptor has a photosensitive layer on a conductive support, wherein the photosensitive layer contains a charge transport material of formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008118168-A (JP)
Title: Ultrasonic transducer and ultrasonic imaging apparatus
Inventor: AZUMA TAKASHI
IPC: G01N29/24
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a frequency bandwidth as a diaphragm type ultrasonic transducer, without decreasing the effective sensitivity of the transmission/reception waves.  <P>SOLUTION: A beam structure 7 is formed on the top or the inside of a diaphragm 6 of the diaphragm-type ultrasonic transducer. A plurality of diaphragms, having the same dimension of the diaphragms and different widths of beams, are simultaneously driven electrically, thereby achieving wide band, while suppressing the gap between the diaphragms.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006272543-A (JP)
Title: Cutting tool for machining soft material
Inventor: ATAKA YOSHITADA
IPC: B24B53/017
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool for machining soft material, which cutting tool has a stable pad removal rate from the early stage of usage, and can machine and adjust the surface of a pad without adjusting cutting conditions.  <P>SOLUTION: The cutting tool for machining the soft material is configured such that projecting cutting edge portions 15 having cutting edges 17 are formed on the surface 11A of a disk shape base material 10, and flat upper surface portions 16 are formed on the upper portions of the projecting cutting edge portions 15, and films 18 of vapor phase synthetic diamond are provided on the upper surface portions 16, wherein the arithmetical mean roughness Ra of the films 18 of the vapor phase synthetic diamond provided on the upper surface portions 16 is within the range from 0.2 μm to 2.0 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232194-A (JP)
Title: Gear unit
Inventor: YAMADA MASAHIRO
IPC: F16H55/18
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spring from being abnormally mounted in a gear unit wherein a first gear 2 and a second gear 3 are coaxially rotatably connected through the spring.  <P>SOLUTION: This gear unit 1 comprises the first gear 2, the second gear 3 disposed rotatably and coaxially to the first gear 2, and the spring 4 for applying circumferential force between the first gear 2 and the second gear 3. The first gear 2 is provided with a circular arc-shaped groove 21 along the circumferential direction, and the second gear 3 is provided with a projecting piece 34 projecting into the groove 21 of the first gear 2. The spring 4 is inserted into the groove 21 of the first gear 2, and held in a compressed state between a rising wall face 21d of the groove 21 and the projecting piece 34 of the second gear 3. A bottom surface 21a of the groove 21 has an inclined face 21f to be shallow at a rising wall face 21d side. The spring 4 is guided by the inclined face 21f and is straightened to have an attitude that its shaft center is along the circumferential direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239901-A (JP)
Title: Method of manufacturing sheet like gasket
Inventor: ITOI KATSUTOYO
IPC: F16J15/10
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-asbestos sheet like gasket with small deterioration in tensile strength and stress relaxation even in high temperature use, and usable even in a high temperature range.  <P>SOLUTION: In the method of manufacturing the sheet like gasket, a process is carried out to provide a sheet forming composition containing base material fiber, latex of hydrogenated acrylonitrile butadiene, filler, and rubber chemicals, and a process is carried out to provide the sheet like gasket by forming and vulcanizing the sheet forming composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236714-A (JP)
Title: Game machine
Inventor: HIRATA SEIJI
IPC: A63F7/02
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To offer a game machine which can prevent a temperature rise of the shooting handle with the built-in light emitting diode.  <P>SOLUTION: The light emitting diode elements 92a, 92b, 92c are built in on the LED substrate inside the shooting handle provided on the front of the game machine body. The resistance for the electric current limiting of these light emitting diode elements 92a, 92b, 92c is installed not inside the shooting handle but on the lamp control substrate installed in the circuit board box of the game machine body so that the heat from the resistance for the current limiting shall not be confined in the shooting handle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293332-A (JP)
Title: Image display device
Inventor: HIRAKI YUKIO
IPC: H04N9/30
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce visual interference in an image display device using four or more primary colors.  <P>SOLUTION: In the image display device, control is performed such that a condition of not using a subsidiary pixel which corresponds to a specific color among the subsidiary pixels constituting a first pixel is selected as a condition for signal processing to output a signal for designating intensity of each subsidiary pixels constituting the first pixel, and a condition of using a subsidiary pixel which corresponds to a specific color among the subsidiary pixel constituting a second pixel is selected as a condition for signal processing to output a signal for designating intensity of each subsidiary pixels constituting the second pixel adjacent to the first pixel in the first direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237685-A (JP)
Title: Image forming device, method of maintaining confidentiality of image forming device, program, and storage medium for storing program therein
Inventor: HIRAKAWA TAKEHIRO
IPC: G06F3/12
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can operate a document with good operability by maintaining a confidentiality of the document and at the same time alleviating password input work at the time of operating the document, and to provide a method of maintaining a confidentiality of the image forming device, a program, and a storage medium for storing the program therein.  <P>SOLUTION: The image forming device 4 has an authenticating means 26 for authenticating the user, document information 32 in which a document owner and a document password are affixed to each document, and an operating authority determining means 27 for requesting input of the document password from the user when the document stored in a storage region 15 is operated. Herein if the user authenticated by the authentication means is the document owner, the operating authority determining means omits request of input of the document password.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006230410-A (JP)
Title: Human pak65
Inventor: ABO ARIE
IPC: C12P21/04
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing and using a composition containing human p21-activated kinase p65 (hPAK65) nucleic acid or protein sequences.  <P>SOLUTION: Disclosed are a purified and isolated nucleic acid comprising a sequence encoding hPAK65 protein or a fragment of at least 25 amino acids derived therefrom, wherein the nucleic acid contains cDNA sequence of hPAK65, and an isolated and purified protein or fragment corresponding to a sequence found in a specific polynucleotide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI