baber/WOPTO huggingface dataset:
Patent JP-2006278529-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUDA YOSHIYUKI
IPC: H01L29/06
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device wherein upon manufacturing Ge dots in multistage a Ge dot is formed at a position of an inverse pyramid recess on an Si substrate which is artificially position-controlled without causing the Ge dot to be split.  <P>SOLUTION: The manufacturing method of multistage Ge dots, positions of which in a planar direction of the Ge dots are artificially controlled, comprises a first process of forming in an Si (100) substrate an inverse pyramid recess structure surrounded by at least four faces by etching; a second process of embedding Ge in the inverse pyramid recess structure so as to eliminate the recess; a third process of forming an Si layer after the foregoing processes; and a fourth process of forming the Ge dot above the Si layer and at a position where a lower Ge dot is existent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272091-A (JP)
Title: Fine bubble producing apparatus
Inventor: YAMAGUCHI SHIGEYUKI
IPC: A61H33/02
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine bubble producing apparatus capable of being simplified and reduced in size.  <P>SOLUTION: The fine bubble producing apparatus 6 is constituted by successively providing a gas taking-in part 2 for taking gas in a liquid from the upstream side in order to mix it with the liquid, a pump 3 for pressurizing the liquid mixed with gas, a gas dissolving pipe 4 for dissolving the gas, which is mixed in the liquid, in the liquid and a vacuum nozzle 5, which separates and precipitates the gas dissolved in the liquid to produce fine bubbles and also to discharge them together with the liquid, to a flow channel 1, through which the liquid flows, from an upstream side. Continuous resistance bodies 7 for suddenly changing the pressure and flow velocity of the liquid are provided to the inner surface of a pipe body 9 to form the gas dissolving pipe 4 to a part of the flow channel 1 between the pump 3 and the vacuum nozzle 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272686-A (JP)
Title: Liquid ejection head
Inventor: KAWAMURA SHOGO
IPC: B41J2/05
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deflection of an electric wiring substrate of a part coming into contact with a carriage of a recording apparatus equipped with a liquid ejection head.  <P>SOLUTION: A recording element substrate H1100 of a recording head H1001 is electrically connected to a main-body driving part of the recording apparatus by connecting electric connection parts H1306R and H1306L of the electric wiring substrate H1300 to a connector of the carriage of the recording apparatus. The electric connection parts H1306R and H1306L split in two are arranged at side edges close to right and left positioning reference surfaces H1506R and H1506L abutting on a butt part of the carriage, in such a manner as to avoid a central part of the electric wiring substrate H1300. This reduces the deflection of the electric wiring substrate H1300, which is caused by a connection load, and enhances the reliability of electric connection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277205-A (JP)
Title: Storage system and its control method and control program
Inventor: TAKAGI TOSHIAKI
IPC: G06F12/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NAS device for exchanging a copying means without stopping an operation in inexpensive configurations even when an interface between copying means fails.  <P>SOLUTION: This storage system is provided with a cache memory for temporarily storing write data from a client in each node configuring an NAS device, a non-volatile memory, a copying means for copying the write data stored in the cache memory of its own node and the write data stored in the cache memory of another node to the non-volatile memory, an operation mode switching means for separating the copying means from processing, and for switching it to a write-through operation when the failure of an interface between the copying means is detected, a write-back means for writing the write data stored in the non-volatile memory in the disk device when the operation mode is switched by the operation mode switching means and a diagnosing means for diagnosing the copying means at booting after exchanging the copying means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275452-A (JP)
Title: Expansion valve
Inventor: HIRAKUNI SATORU
IPC: F25B41/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion valve to be incorporated in a refrigeration cycle for securing the reliability of the refrigerating cycle while reducing noises and vibration to be generated when reducing the pressure of gas-liquid two phase refrigerant, in particular.  <P>SOLUTION: The expansion valve comprises connection pipes 2, 3 through which fluid flows into or out of a valve chest 5, and porous permeating materials 6, 9 provided in the connection pipes 2, 3 near the valve chest 5 while leaving flow paths 16 through which part of the fluid flowing through the connection pipes 2, 3 can passes. The diameter of each of the flow paths 16 in the cross sections of the connection pipes 2, 3 is larger than an average pore diameter of the porous permeating materials 6, 9. A needle 4 has a operative portion 4a for reducing a collision area where the fluid flowing from the connection pipe 2 of the side having an orifice into the valve chest 5 collides with the side of the needle 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005288166-A (JP)
Title: Device for implementing cutting balloon intervention treatment with monitoring by optical coherence tomography
Inventor: MASCHKE MICHAEL
IPC: A61B19/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum device which is easy to use and which enables the point of intervention treatment to be directly monitored, even during vessel dilatation if necessary, without the tedious process of changing various catheters.  <P>SOLUTION: In a device for implementing a cutting balloon intervention treatment with monitoring by optical coherence tomography (OCT) by means of a cutting balloon catheter with an inflatable balloon arranged in a front end range holding axially extended blades, the cutting balloon catheter is integrated with an OCT catheter and incorporated in one unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006271869-A (JP)
Title: Electronic endoscope apparatus
Inventor: TAKEMURA TAKASHI
IPC: H04N5/225
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope apparatus which enables a user to grasp a dysfunctional situation when the instantly dysfunctional timing is generated.  <P>SOLUTION: Two or more operation switches 63a-63f and LEDs 64a-64f which indicate whether functions allotted to the respective operation switches are effective or not by turning on/off of lights are provided on a front panel 62 of a processor, and the LEDs 64a-64f turn off the lights when a directive operation of the switching or the like of an observation mode is performed and the corresponding processing is in progress. The user can grasp that the respective functions are not effective by the turning off of the lights of the LEDs 64a-64f.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271883-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a game machine which enables the operation of a shootor being controlled by the main control board.  <P>SOLUTION: The game machine has the main control board 10 for totally controlling the game machine as a whole, a put-out control board 20 which is connected to the main control board 10 to control a put-out device 24, a shooting control board 30 which is connected to the control board 20 to control the shootor 31 and a detection means for detecting the state of the shootor 31. The main control board 10 and the control board 20 are so connected as to make the mutual communication ready while the control board 20 and the control board 30 are so connected as to make one way communication ready from the control board 20 to the control board 30. A signal is inputted into the control board 20 from the detection means, whereas a control signal alone is inputted into the control board 30 from the control board 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280551-A (JP)
Title: Game token dispenser
Inventor: TATETSUKI SABURO
IPC: A63F5/04
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a compact arrangement for a smaller size of a game token dispenser in the assembly of a game token supply part and a token transfer device into it along with a quick and stable token supply by enabling the assembly of the token transfer device for automatically conveying tokens put out from the game token supply part to the token slot part of the game machine.  <P>SOLUTION: The token transfer device is disposed on the front of the game token dispenser and the game token supply part on its rear and the game tokens supplied from the game token supply part are supplied to the token housing part with a token guide chute from behind. A swingable shutter adapted to let the tokens pass pushing it away is provided in the token guide chute.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005318571-A (JP)
Title: Echo canceler
Inventor: FUJII KENSAKU
IPC: H04B3/23
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is necessary to identify a double talk and an echo path variation using a predetermined identification parameter in order to apply an echo canceler to a system wherein the double talk and the echo path variation occur, but an overlap that occurs in distribution given by the double talk and the echo path variation is too great in a conventional identification parameter, so that identification is delayed, the securing of an echo erasure quantity is delayed and operation of the echo canceler becomes unstable.  <P>SOLUTION: In an adaptation algorithm of an echo canceler, a product of an error signal and an input signal to each of coefficient taps within a predetermined search range of an FIR filter 212 is calculated, and a representative tap is selected out of the coefficient taps within the search range based on a first value determined based on the product. It is then determined whether or not a double-talk state is generated based on a second value determined based on a product of a difference signal and an input signal to the representative tap, and a third value determined based on a power value of the difference signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006286413-A (JP)
Title: Sealant for photoelectric conversion element and photoelectric conversion element
Inventor: MURAI SHINJI
IPC: H01M14/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability to an electrolyte of a dye-sensitized solar cell and effectively prevent leakage of the electrolyte.  <P>SOLUTION: The sealant is comprised of (A) an isobutylene polymer having two alkenyl groups capable of conducting hydrosilylation reaction in a molecule, (B) an organic silicon compound having at least two hydrosilyl groups (Si-H group) in one molecule, (C) a hydrosilylation catalyst, (D) a silan coupling agent, and (E) a fluorine anionic molten salt compound having at least one alkenyl group capable of conducting hydrosilylation reaction, and the solar cell uses the sealant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281390-A (JP)
Title: Combined machine tool, and method for machining workpiece using the same
Inventor: WAKAZONO YOSHIO
IPC: B23P23/04
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined machine tool which can perform a flexible machining operation effective for a small quantity production for many kinds of products in order to solve the problems in the case of performing various machining operations by combining conventional single purpose machine tools, and can minimize the floor space of the machine tools according to a quantity of the production, and can quickly and accurately perform various machining operations, and can perform the machining by intensively concentrated processes throughout the machining process from the beginning to the finish of the machining, and further to provide a method for machining a workpiece using the same combined machine tool.  <P>SOLUTION: The combined machine tool 1 comprises a workpiece supporting section for rotatably supporting the workpiece W to be machined, and a machining tool supporting unit for supporting one machining tool, which selects the one machining tool from shape machining tools for machining the workpiece, heat treatment tools, and finishing tools, and gives a machining posture to the machining tool according to the outside diameter of the workpiece, a machining position, and a machining angle during machining. Thus, the combined machine tool 1 can machine the workpiece by a plurality of machining methods. The method for machining the workpiece using the same combined machine tool are also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282259-A (JP)
Title: Seal container for boiling and retorting
Inventor: ISHIKAWA KOJI
IPC: B65D81/24
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal container for boiling and retorting which absorbs oxygen permeating into the container for preventing color change and composition degradation owing to the oxidation of food, which is superior in preserving a content and can endure severe conditions such as boiling and retorting.  <P>SOLUTION: This seal container comprises a molded container 20 having a gas barrier characteristic and a cover material 10 heat sealed to the container 20 with a content 30 stored. The container 20 comprises a thermoplastic resin outer layer 12, a barrier thermoplastic resin intermediate layer 14, and a thermoplastic resin inner layer 16 laminated in the order. The cover material 10 comprises a laminated body comprising an outer layer 2 comprising a heatproof base film, a barrier intermediate layer 4, an intermediate layer 6 comprising a thermoplastic resin layer containing an oxygen absorbing material and an inner layer 8 comprising a thermoplastic resin layer laminated in the order. This molded sealing container can be boiled and retort sterilized with a content stored inside and with the cover heat sealed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293473-A (JP)
Title: Authentication system and authentication method, terminal device, and authentication device
Inventor: ABE HIROSHI
IPC: G06F21/32
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize an authentication system for surely protecting personal identification information.  <P>SOLUTION: Personal identification information generated by terminal device 2 is encrypted by a public key in an authentication device 3, so that encrypted personal identification information can be generated, and the encrypted personal identification information is stored via the terminal device 2 in the authentication information storing means 5. Furthermore, a secret key for decoding the encrypted personal identification information is stored in the authentication device 3. Thus, it is possible to prevent the encrypted personal identification information from being illegally decoded, and to secure the safety of the personal identification information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295319-A (JP)
Title: Ask demodulating circuit
Inventor: KAWAMOTO TERU
IPC: H04L27/06
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ASK demodulating circuit which can be restored to an ASK signal by which band confinement is carried out normally.  <P>SOLUTION: The ASK demodulating circuit includes a rectification circuit 2 which rectifies an input ASK signal, a first low pass filter 3 which outputs a signal which follows the envelope of the output waveform, a second low pass filter 8 which outputs an average voltage signal of the output signal, and a comparator circuit 9 with an offset for comparing a magnitude relation by adding a positive offset voltage ΔV to a signal of the second low pass filter with the output signal of the first low pass filter, and outputs the result by a logical signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006026391-A (JP)
Title: Position detecting system and guidance system for medical device
Inventor: UCHIYAMA AKIO
IPC: A61B5/06
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting system and a guidance system for a medical device offering less compositions of a medical device, which can detect a position and a direction of the medical device without using its electricity and detect the position regardless of the direction.  <P>SOLUTION: The position detecting system for a medical device 20 comprises a magnetic induction coil therein, an activating coil 51 provided on an outside of an operating range of the medical device 20 to generate induction magnetism on the magnetic induction coil, and a magnetic sensor 52 provided on the outside of the operating range of the medical device 20. When the medical device 20 is provided on each position of the operating range, the activating coil 51 activates the magnetic induction coil from three/more than three different directions and at least one of the directions is provided so as to cross a surface of the formed by the other two directions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294405-A (JP)
Title: Fuel cell system
Inventor: KISHIDA KEIJI
IPC: H01M8/02
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently suppress a heat radiation amount from a conductive wire without increasing power transmission loss, in relation to a fuel cell system suitable for being mounted to a vehicle.  <P>SOLUTION: Each collector plate 14 of a fuel cell 10 is connected to the conductive wire 20 through a conductive area variation mechanism 16. The conductive area variation mechanism 16 is provided with a plurality of movable conductive parts 18. The conductive area variation mechanism 16 brings a part of the movable conductive parts 18 into an off-state to minimize a contact area in starting the fuel cell 10 at low temperature and brings all the movable conductive parts 18 into an on-state to maximize the contact area after completing warm-up.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290794-A (JP)
Title: Plant fermentation product having anti-helicobacter pylori activity
Inventor: YASUE MASAAKI
IPC: A23L33/10
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine and food and beverage free from fear of adverse effects caused by medicinal treatment and having excellent anti-helicobacter pylori activity and safety, compared with conventional food components.  <P>SOLUTION: The present invention provides a medicine or a food or a beverage each containing a fermented product of Terminalia catappa or an extract (hereinafter referred to as a fermentation extract) obtained by carrying out extraction treatment of the fermented product with water or an organic solvent alone or a mixture thereof as an active ingredient and having bactericidal effect or infection-preventing effect of helicobacter pylori bacterium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293795-A (JP)
Title: Electronic money management system
Inventor: OSHITA MAKOTO
IPC: G06Q20/42
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic money management system which makes it impossible for a terminal device having electronic money to operate the electronic money without permission of one or more other terminal devices.  <P>SOLUTION: In the electronic money management system, a terminal device 1 having electronic money includes; an electronic money generation means which cannot operate the electronic money without permission of one or more other terminal devices 5; an electronic money storage means 3 wherein the electronic money generated by the electronic money generation means 2 is stored; and an electronic money operation means 4 which operates the electronic money stored in the electronic money storage means. Furthermore, the system includes other terminal devices 5 for permitting the use of electronic money.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299014-A (JP)
Title: Heat-resistant tape
Inventor: TATSUTA YOSHIAKI
IPC: C09J123/22
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant tape capable of easily sticking on a variety of articles while capable of preventing desired heat-resistant performance at the sticking from lowering.  <P>SOLUTION: This heat-resistant tape T is provided with a heat-resistant rubber-based tackifying layer 2 on a sheet-like substrate 1, where in the tackifying layer 2, a pair of outside tackifying layers 2A, formed in a strip-like or nearly strip-like shape in the longitudinal direction of the tape along the both side edges of width direction of the tape, are made harder than the middle tackifying layer 2B formed along the longitudinal direction of the tape between the pair of outside tackifying layers 2A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117506-A (JP)
Title: Optical glass
Inventor: UEHARA SUSUMU
IPC: C03C3/068
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass having a low glass transition temperature (Tg), a high refractive index and low dispersibility, excellent chemical durability, particularly detergent resistance and suitable for precision mold press forming.  <P>SOLUTION: The optical glass has optical constants of a refractive index (n<SB>d</SB>) within a range from 1.74 to 1.80 and an Abbe number (ν<SB>d</SB>) within a range from 47 to 51, contains, as essential components, SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>. La<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, ZrO<SB>2</SB>, Ta<SB>2</SB>O<SB>5</SB>, ZnO and Li<SB>2</SB>O, is substantially free of Pb, As and F, and contains ZrO<SB>2</SB>in an amount of 6 mass% or less. The optical glass has the ratio of ZnO/(ZrO<SB>2</SB>+Ta<SB>2</SB>O<SB>5</SB>) within a range from 0.45 to 1.5 and the glass transition temperature (Tg) within a range from 530°C to 630°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006301326-A (JP)
Title: Light guide plate and liquid crystal display device
Inventor: MARUYAMA SHINGO
IPC: G02F1/13357
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an light guide plate which suitably realizes high use efficiency of light by performing conversion to an angle at which even part of light, propagated in the light guide plate, having an angle difficult for use for projecting the light can effectively used.  <P>SOLUTION: The light guide plate used for an edge line type backlight unit which has a light source arranged on one end surface of the optical waveguide and projects light incident on the light guide plate uniformly on the top surface to obtain a surface light source is constituted by arraying a linear recessed portion which is sectioned in a nearly triangular shape on the front of the optical waveguide facing the side of a liquid crystal panel in one direction from the end surface side to the other end side of the light guide plate where the light source is arranged. One side of the triangle is a tilt surface which is parallel to a projection surface of the optical waveguide and such that the angle of one of other two sides to the normal direction of the projection surface is larger than that of the other side, and the recessed portion is filled with a light-transmissive material having a lower refractive index than the light guide plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT