baber/WOPTO huggingface dataset:
Patent JP-2006336723-A (JP)
Title: Pipe and its connection structure
Inventor: KAWASAKI HIROSUKE
IPC: F16L21/04
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe to be easily and securely connected to the other pipe only by bolting a pressing ring having simple construction to a flange, and to provide a pipe connection structure using the same.  <P>SOLUTION: One end of the pipe is provided with the flange and an enlarged diameter portion for receiving a connection portion of the other pipe, and the outer peripheral face at the other end of the pipe is provided with an annular protruded portion to be fitted into the enlarged diameter portion of the other pipe. The simple pressing ring assembled on the outer periphery of the pipe is bolted and joined to the flange of the other pipe to connect the pipe to the other pipe with the annular protruded portion as a come-off stopper. The annular protruded portion is backed by the simple pressing ring, when bolted, to press an annular seal member, which is previously mounted on the outer peripheral face of the pipe for securing water tightness in a gap between the outer peripheral face of the connection portion of the pipe and the inner peripheral face of the enlarged diameter portion of the other pipe, into the enlarged diameter portion of the other pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006337655-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YOKOYAMA TAKESHI
IPC: G03G15/36
Filed: 2005-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method by which a high-quality image can be formed with little density unevenness, few voids in transfer and few splashes.  <P>SOLUTION: A chromatic toner is selectively provided as a base to a black toner image based on image information and borne on a toner image bearing member. An image signal processing unit 1 comprises: an image signal processing circuit 3 which performs color conversion of RGB data input from an image input unit (PC) 2 and outputs a toner image forming signal for each color; a detector circuit 4 which detects features of a BK toner image based on image information; and a yellow toner providing signal formation circuit 5 which forms a yellow toner providing signal by which a yellow toner is selectively provided to searched pixels or regions with a smaller toner deposition area, wherein the image information is rewritten so that the yellow toner is selectively provided to pixels or regions of a black toner image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006033802-A (JP)
Title: Echo-canceling apparatus, telephone set using the same, and echo-canceling method
Inventor: TOKUDA TADAMICHI
IPC: H04B3/23
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo-canceling apparatus, telephone set using the same and an echo-canceling method that do not require transmission/reception sound detection and are robust with respect to environmental noise.  <P>SOLUTION: An echo-canceling apparatus includes a calculator 4 for subtracting a pseudo-echo signal pec, generated from a reception sound signal from an echo signal ec, that is based on an echo generated when the reception sound that is based on the reception sound signal is reflected on a reflective body, such as a wall thereby outputting a residual echo signal rec. The echo canceling apparatus further includes a residual echo detector 12 for estimating residual echo volume, by detecting sign inversion of the echo signal ec and the residual echo signal rec and their amplitude values. The positive and the negative signs of the input/output signal of the calculator 4 can be compared, without using the transmission/reception sound detection to detect the generation of a pseudo-echo signal, thereby accurately estimating the residual echo volume.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006338813-A (JP)
Title: Semiconductor memory device
Inventor: TSUKIDE MASAKI
IPC: G11C11/403
Filed: 2005-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of improving the stability of refresh operation in a standby state without reducing the speed of accessing a memory cell in an active state.  <P>SOLUTION: A switch circuit SW1 selects the output signal of a delay circuit 40 when an internal chip enable signal int/CE is at an activated level (active state), and the output signal of a delay circuit 41 when the internal chip enable signal int/CE is at an inactivated level state (standby state). Delay time DL2 by the delay circuit 41 is set longer by predetermined time than delay time DL1 by the delay circuit 40. Thus, a refresh operation period in the standby state is set longer than that in the active state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344388-A (JP)
Title: Exhaust gas treatment device of fuel cell and exhaust gas treatment system
Inventor: NUMATA HIDEO
IPC: H01M8/06
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device and an exhaust gas treatment system of a fuel cell capable of suppressing power consumption after power generation stop of the fuel cell.  <P>SOLUTION: A dilution unit 40 (this exhaust gas treatment device of a fuel cell) is provided with an accumulation unit 41 having an accumulation chamber for accumulating hydrogen exhausted from the anode of the fuel cell in its inside and used for exhausting the accumulated hydrogen by diluting it with a cathode off-gas (diluting gas). The dilution unit is provided, in the accumulation unit 41, with a hydrogen adsorption substance 43 for adsorbing or absorbing the accumulated hydrogen when its own temperature drops toward the external temperature after power generation stop of the fuel cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006341143-A (JP)
Title: Filter
Inventor: YOKOYAMA KEIJI
IPC: B01D29/11
Filed: 2005-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter constituted so that a filter element is prevented from falling down even if a filter casing is tilted when draining water separated from fuel on the bottom of the filter casing.  <P>SOLUTION: This filter has: the filter casing 2 having a flow-in passage 21 and a flow-out passage 22, and an element arranging space 20 inside thereof; and the filter element 3 vertically extended in the element arranging space 20 of the filter casing 2. The filter casing 2 consists of an upper half casing 23 and a lower half casing 24, both being screw-connected. In the filter 1, the lower half casing 24 is provided with multiple ribs 25 upward extended along the side wall from the upper face of the bottom, and by screw-connecting the upper half casing 23 to the lower half casing 24, the filter element 3 is assembled in the filter casing 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006344285-A (JP)
Title: Device and method for recording/reproducing
Inventor: YATOMI TOSHIYA
IPC: G11B27/00
Filed: 2005-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time until thumbnail is displayed, after reproduction of stream data.  <P>SOLUTION: The device 100 for recording/reproducing stream data via a buffer memory 10 is provided with a controller 11 for storing the stream data in the buffer memory 10 to sequentially output the same. A controller 11 performs control for storing thumbnail data generated from the stream data in the first storage area 31a of the buffer memory 10, and make the stream data stored in the second storage area 31b of the buffer memory 10 when stream data are reproduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006350412-A (JP)
Title: Alarm device
Inventor: ASANO ISAO
IPC: G08B17/107
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To start a monitor operation by a simple operation in installation when shipping an alarm device in such a state that a battery is connected to the alarm device at a maker side for making it unnecessary for a user to set or exchange the battery.  <P>SOLUTION: The alarm device is configured by assembly-fixing a battery 28 for supplying operating power into case body, and provided with a sensor for detecting a fire, and a check switch 52 for confirming an alarm operation. A CPU 36 is provided with functions of a monitor control part 62 for determining a fire from the detection signal of the sensor, and for outputting an alarm, and for confirming an alarm operation based on an operation signal from the check switch 52. In the case of shipping, a mode setting part 64 of the CPU 36 sets a low power consumption mode in such a state that power supply from the battery 28 is received, and in the case of installation, the mode setting part 64 of the CPU 36 discriminates a predetermined operation signal by the check switch 52 during the setting of the low power consumption mode, and switches the low power consumption mode to a monitor mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351588-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIDA TAKAYUKI
IPC: H01L21/3205
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing damage caused by bonding, and its manufacturing method.  <P>SOLUTION: The semiconductor device includes an internal circuit region 2 formed with an internal circuit and an I/O circuit region 3 formed outside the internal circuit region 2, and is equipped with an electrode pad 4 across an external end 9 of the I/O circuit region 3. The external side of the end 9 of the I/O circuit region 3 serves as a bonding area 6, and the internal side serves as a probe area 5 on the electrode pad 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000023-A (JP)
Title: Carbohydrate heated processed food excellent in storability
Inventor: YAJIMA MIZUO
IPC: A23L35/00
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbohydrate heated processed food excellent in storability having high safety, and excellent in storability, whose quality is not spoiled.  <P>SOLUTION: The carbohydrate heated processed food excellent in storability is obtained by adding a fermented product obtained by using lactic bacteria of 0.1-5 wt.% of genus enterococcus based on raw material to be processed, into carbohydrate heated processed food such as cooked rice, rice cake, noodles or bread.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000386-A (JP)
Title: Clothes dryer
Inventor: YABUUCHI HIDETAKA
IPC: D06F58/02
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To compactly house a heat pump device and an air duct in a free space inside a case in a clothes dryer loaded with the heat pump device.  <P>SOLUTION: The clothes dryer is formed so that ventilation surfaces 30a and 32a of the heat absorber 30 and heat radiator 32 of the heat pump device are made to face inside a heat exchange air duct 31 and air for drying is made to flow from an upper part to a lower part for the heat absorber 30 and from the lower part to the upper part for the heat radiator 32, and a horizontal air duct 31a where the air for drying coming out of the heat radiator 32 flows in a horizontal direction at the upper part of the heat absorber 30 and the heat radiator 32, is provided. The constitution of the heat exchange air duct 31 can be miniaturized and the air duct for making the air for drying flow can be compacted as well.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004582-A (JP)
Title: Pressure adjusting valve and fuel cell power generation system
Inventor: KURITA KENJI
IPC: F16K7/17
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure adjusting valve capable of advantageously suppressing vibration of a diaphragm, and a fuel cell power generation system.  <P>SOLUTION: The pressure adjusting valve comprises a housing having a diaphragm chamber, a diaphragm 3 partitioning the diaphragm chamber to a first chamber and a second chamber, a primary passage, a secondary passage, and a throttle opening adjusting mechanism. The diaphragm 3 comprises a vibration suppression part 36 having an elasticity or mass per unit projection area different from other parts in a section showing a pressure receiving part 30. The vibration suppression part 36 preferably includes a first portion 37 having a relatively low elasticity or mass per unit projection area and a second portion 38 having an elasticity or mass per unit projection area relatively higher than the first portion 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007749-A (JP)
Title: Cutting tool and manufacturing method thereof
Inventor: MURO SHINKO
IPC: B23P15/28
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool, hardly changing in its width of blade even if the cutting edge part wears away, easily adjusting the width of blade, and preventing cracks of a thin film due to film stress.  <P>SOLUTION: This cutting tip 2 is formed of a base board 6 fitted to a shank and a laminated thin film 7 provided on the base board 6. The laminated thin film 7 is formed of a plurality of hard thin films having a width T of blade corresponding to the film thickness and laminated in the direction of the width T of blade, and an intermediate layer 10 formed between the hard thin films 9 to keep the space between the hard thin films 9. One end corner part 7a serving as the cutting edge part of the laminated thin film 7 is projected outward from one end corner part 6a of the base board 6, and the intermediate layer 10 is removed from between the hard thin films 9, thereby forming a comb-tooth shape having a space 12 between the hard thin films 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007952-A (JP)
Title: Recording material
Inventor: FUJITA AKINORI
IPC: B41M5/30
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material whose light stain generation is inhibited.  <P>SOLUTION: This recording material has a recording layer containing a diazonium salt and a coupler which develops color through a chemical reaction with the diazonium salt, encapsulated in a microcapsule on a support. In addition, the recording material has a chemical compound represented by formula (1), encapsulated in the microcapsule. In formula (1), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently a hydrogen atom, an alkyl group, an alkyloxy group, an aryloxy group and an acyloxy group. Besides, R<SP>1</SP>and R<SP>2</SP>or R<SP>1</SP>and R<SP>3</SP>may form a ring by connecting with each other, provided, however, that all of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are not necessarily the hydrogen atom at the same time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005320854-A (JP)
Title: Triangular column-shaped multistory building
Inventor: HAYATA TOSHIAKI
IPC: E04H1/00
Filed: 2005-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional multistory building is inferior in an aseismatic degree by a circular column shape and a quadrangular column shape.  <P>SOLUTION: A high aseismatic degree can be provided by forming a shape of the multistory building in a triangular column shape. An equilateral triangle column shape is most ideal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043692-A (JP)
Title: Adsorbent mixing material
Inventor: MAKINO MASAKI
IPC: C02F1/28
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent mixing material durable in adsorption capability.  <P>SOLUTION: Pulverized charcoal 3 of a particle diameter of less than 250 μm, desirably less than 105 μm, cement 4 and water 5 are mixed by a mixer 6 to make a slurry, and crushed stone 7 is charged as a core member to make the slurry adhere on the crushed stone 7. After solidified, the slurry becomes an adsorbent mixing material 8 excellent in discoloring and deodorization. The content of the pulverized charcoal 3 is positively variably controlled in a range of 30-300 vol.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049299-A (JP)
Title: Surface treatment device
Inventor: NAKAJIMA SETSUO
IPC: H05H1/24
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly carry out surface treatment even in parts corresponding to hole parts formed in a lower electrode without causing a large difference from other parts, in a device for carrying out surface treatment by disposing a base material in a discharge space set nearly at ordinary pressure.  <P>SOLUTION: An upper electrode 1 and the lower electrode 2 for forming the discharge space are arranged oppositely to each other, and hole parts 2a are formed in the lower electrode 2. The base material 8 is supported by conductive caps 2b at upper ends of liftable pins 3 through the hole parts 2a. The caps 2b are lifted and lowered between a projecting position and a lower-limit position by a lifting-lowering drive means 5. The upper surfaces of the caps 2 at the lower-limit position are made to close the upper-end openings of the hole parts 2a so as to be nearly continuously flush with the upper surface of the lower electrode 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007012942-A (JP)
Title: Container and method of transporting substrate using the same
Inventor: MATSUMOTO TAKESHI
IPC: G03F1/24
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To transport a substrate such as a mask or a wafer while protecting it from a foreign matter, and to facilitate use of the substrate after transportation.  <P>SOLUTION: A container 300 has a chuck 310 which sucks and holds a substrate 71 such as a mask or a wafer, and a cover 320 which forms a storage space 108 together with the chuck 310. The substrate 71 is transported as it is held in the storage space 108 with the cover 320 being mounted on the chuck 310.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017483-A (JP)
Title: Image forming apparatus
Inventor: SAKAMOTO HIROSHI
IPC: G03G15/16
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining color shift and uneveness in density caused, when transferring a toner image from a photoreceptor drum, which cause the deterioration of image quality.  <P>SOLUTION: In the image forming apparatus, a toner concentration sensor 17 and a toner concentration standard reflector 18 are provided near an intermediate transfer belt 11, and after detecting the standard concentration pattern of the toner concentration standard reflector 18 from the toner concentration sensor 17, the concentration of BCMY toner on the intermediate transfer belt 11 is detected; and the result of detection is fed back to respective developing devices. Furthermore, the speed of the intermediate transfer belt 11 is detected. Control for optimizing the developing device is performed by using the obtained data as reference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006022812-A (JP)
Title: Reinforcement material of low pressure compressor for aircraft engine
Inventor: MACE JEROME
IPC: F02C7/04
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with an unbalanced mass which may occur in a low pressure compressor without correcting an existing engine.  <P>SOLUTION: An unbalanced mass effect may occur in the low pressure compressor 5 of the aircraft engine. To increase the rigidity of an assembly and reduce cracking which may occur by an accidental unbalanced mass, a reinforcement material 20 is proposed. One end 22 of the reinforcement material may be fixed to an engine casing 7 through a structural arm 10, and the other 32 may be fixed to the compressor 5 desirably on the upstream side of a third guide vane RD3. The reinforcement material 20 is advantageously formed of two portions fixed to each other, and its manufacture is optimized so as to suppress the addition of a weight required for the presence thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007019779-A (JP)
Title: Data communication system
Inventor: IKEDA TOMOHIKO
IPC: H04L12/28
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system which automatically performs the connection control of a plurality of devices by a communication terminal, improves convenience, and simplifies the system compared with one in which setting operation to the communication terminal at each device is troublesome if there are a plurality of devices of an end terminal in the conventional data communication system.  <P>SOLUTION: The data communication system is provided with a server destination management database 9 which stores IP addresses of a plurality of servers 1 and a number of ports 32 in the communication terminal 3 as destination device information corresponding each other, and a device selector server 8 which transmits the destination device information responding to a request from the communication terminal 3. If the communication terminal 3 does not store the destination device information at the time of powering-on, it requests the information to the device selector server 8, receives the device information, and stores it. If the server 1 transmits a connection request, the communication terminal 3 refers the connection device information, specifies the port 32 corresponding to the IP address of the originator's server 1, and transmits the connection request from the port 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006026634-A (JP)
Title: Inhalation unit assembly
Inventor: PARK YONG-SEOK
IPC: H01L21/304
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inhalation unit assembly which can easily remove the liquid foreign matter, and the like, on a substrate surface by generating inhalation force due to the unidirectional flow of a pressure fluid, like gas, and more particularly can additionally improve not only inhalation efficiency for removal of the liquid foreign matter but the treatment quality of the substrate by acting the uniform inhalation force on the surface over the entire part of the substrate.  <P>SOLUTION: This inhalation unit assembly which can remove the foreign matter by utilizing the ambient pressure difference generated by the atmosphere where the pressure fluid like the gas flows is equipped with a gas feed unit having: a pressure gas generating means, a feed passage communicating with the pressure gas generating means; and a discharge space section on one side, and a guide unit having a guide passage for guiding the pressure gas generated from the pressure gas generating means in such a manner that the gas flows from the feed passage to a discharge space section, and an inflow unit having an inhalation passage which communicates with the guide passage and in which a negative pressure is formed by the flow of the pressure gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007015653-A (JP)
Title: Control device of active type vibration control support device
Inventor: NEMOTO HIROOMI
IPC: F16F13/26
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate a vibration state of an engine performing a cylinder deactivation operation having one cycle combining one time cylinder deactivation period and two times combustion period.  <P>SOLUTION: When reading the vibration state of the engine performing the cylinder deactivation operation having one cycle combining one time cylinder deactivation period and two times combustion period, the peak value p2 and the bottom value b2 of the vibration state in one cycle can be surely grasped, and the vibration control performance of the active type vibration control support device can be improved by accurately estimating the vibration state of the engine, since the starting time is set to be the starting time (a second pattern) of the cylinder deactivation period. When tentatively a first pattern is employed, two peak values p1, p2 can not be precisely discriminated, and when a third pattern is employed, two bottom values b1, b2 can not be precisely discriminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT