baber/WOPTO huggingface dataset:
Patent JP-2003148246-A (JP)
Title: Method and device for reducing distortion loss induced to gas turbine engine airflow
Inventor: KOSHOFFER JOHN MICHAEL
IPC: F01D5/14
Filed: 2002-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a blade assembly body constituted so as to promote the reduction of distortion loss of an airflow passing through the blade assembly body. SOLUTION: This blade assembly body 60 of a gas turbine engine 10 includes at least one blade 34 including a first body 62, a second body 64, and a passage 94. The first body includes a first sidewall 66 and a second sidewall 68 joined by a leading edge 70 and a trailing edge 72. The passage 94 is extended between the second body and the leading edge of the first body. A width 104 between the first body 62 and the second body 64 is variably adjusted and measured during the operation of the engine 10.
Patent JP-2004120290-A (JP)
Title: Portable terminal and image display method therefor
Inventor: SATO TAKAYUKI
IPC: H04N5/225
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To always display images with a right vertical relation at a first display unit or a second display unit irrelevant to opening/closing states of a foldable portable terminal and positions of an attached reversible image pickup camera.  <P>SOLUTION: A first case and a second case are openably/closably connected at a connection part. The image pickup camera is reversibly provided at the connection part. The first display unit is provided on the surface of the second case. The second display unit is provided on the rear face of the second case. The right vertical relation is held by making the vertical relation of an image to be displayed at the first display unit to be on the same side even if the image pickup camera is reversed in a state that the first case and the second case are open. The right vertical relation is held by making the vertical relation of an image to be displayed at the second display unit to be on the same side even if the image pickup camera is reversed in a state where the first case and the second case are closed. Also, images to be displayed at the first or the second display unit can be converted to mirror images. Also, images can be displayed at the second display unit in a state where the first case and the second case are open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146452-A (JP)
Title: Method and device for loosening paper sheets
Inventor: BANTLE LUDWIG
IPC: B65H1/04
Filed: 2002-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device reliably operating for various kinds of paper sheet at a high, paper-loosening speed. SOLUTION: The invention relates to a method and the device for loosening a paper sheet from a sheet stack 10. At least one squeezer 19 acts on the uppermost paper sheet 14 in the sheet stack, and the squeezer tenses or bends the uppermost paper sheet 14. An intermediate space is thereby formed between the uppermost paper sheet and the underlying, second paper sheet. A separation tongue 30 is inserted in the intermediate space, thereby enabling the uppermost sheet 14 to be drawn by a transport device 36.
Patent JP-2004119776-A (JP)
Title: Ferroelectric memory device and its manufacturing method
Inventor: YAMANOBE TOMOMI
IPC: H01L27/112
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory device provided partly with a group of memories that cannot be rewritten.  <P>SOLUTION: The ferroelectric memory device is provided with a first kind ferroelectric memory MC1 group with a high imprint characteristic and a second kind ferroelectric memory MC2 group with a low imprint characteristic. The first kind ferroelectric memory MC1 is provided with such an adhesion layer 25 being in contact with the lower surface of a lower electrode 24 that is made of titanium oxide, and the second ferroelectric memory MC2 is provided with such an adhesion layer 26 being in contact with the lower surface of the lower electrode 24 that is made of tantalum oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128578-A (JP)
Title: Mobile telephone
Inventor: SANO TATSUO
IPC: H04M1/247
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone which exactly recognizes whether a desired telephone number is inputted in a simple structure without seeing the telephone, thereby avoiding pushing associated buttons several times.  <P>SOLUTION: The telephone comprises a frame, a means mounted in the frame for transmitting/receiving data with radio waves; a setting unit for presetting the number of digits of a telephone number to be transmitted; an input key pushed to go down; a signal output means fixed below the input key for outputting an indicating signal by pushing the input key; a board for fixing the signal output means; a means for controlling the radio wave transmitting/receiving means according to a signal outputted from the signal output means; and a vibration generating means for vibrating the board perpendicularly to the pushing direction of the input key when the output means outputs an indicating signal showing the same number of digits as that of a telephone number preset by the setting unit, after detecting the number of digits of the indicating signal outputted from the output means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121387-A (JP)
Title: Absorbent article
Inventor: SHIOMI TAKAYUKI
IPC: A61F13/494
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To give a function of fixing the virilia to an absorbent article at a low cost.  <P>SOLUTION: An inner pad 1 being the absorbent article consists of a liquid-permeable front surface sheet 10a, a rear surface sheet 10b, an absorber 12, etc. to be interposed between the front surface sheet 10a and the rear surface sheet 10b. A pair of right and left projecting parts 13 integrated with the front surface sheet 10a are formed so as to make a part of the front surface sheet 10a project along its longitudinal direction to form a housing part 19 capable of housing the penis of the virilia or the whole virilia inside of the pair of right and left projecting parts 13 overlapped in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127645-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that during a period an output reaches near a rated output after lighting, a flowing current to a high pressure discharge lamp becomes small and it takes time for the luminous flux of the discharge lamp to become stabilized.  <P>SOLUTION: The high pressure discharge lamp comprises a DC power supply 1, an inverter circuit 2 that converts the output of the DC power supply into a high frequency and supplies it to the high pressure discharge lamp 7, a driver 3 for driving the inverter circuit 2, a first inductor 5 that adjusts a current amount to the high pressure discharge lamp 7 after reaching stable lighting, a second inductor 4 that controls an overcurrent of the high pressure discharge lamp 7 at the start of discharge, a starting circuit 8 that generates a high pressure pulse periodically to the first inductor 5 at the start of the high pressure discharge lamp 7, a discharge detecting circuit 9 that detects the discharge start of the high pressure discharge lamp 7, and a control circuit 10 that outputs a first frequency to the driver 3 until the discharge start is detected by the discharge detecting circuit 9 and outputs a second frequency which is lower than the first frequency to the driver 3 after the discharge start is detected by the discharge detecting circuit 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125285-A (JP)
Title: Burner and cooking stove using the same
Inventor: SHIMADA RYOJI
IPC: F23D14/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking stove having a high heat efficiency and a wide variable range of combustion amount and capable of providing flat feeling in the cooking stove using gas as fuel.  <P>SOLUTION: A secondary air straightening body 10 is installed above a burner 6 through a clearance 9, and an air blow means 12 supplying air into the clearance 9 is installed toward a center space. By this, the hot air of flame 17 is allowed to reach the center space irrespective of the jetting velocity of the flame 17. Thus, the cooking stove with flat feeling capable of providing uniform heating distribution and high efficiency and widely securing an intensity variable range by moving the burner 6 close to a pan under combustion with less emission of CO is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122012-A (JP)
Title: Coating film forming apparatus
Inventor: KENJO KOSHIN
IPC: B05C5/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film forming apparatus for reducing the generation of traces on the surface of coating film, even if a highly viscous coating material is used.  <P>SOLUTION: This coating film forming apparatus is equipped with chucks 2, 3 for rotatably supporting a cylindrical fixing roller core metal 1; a motor 7 for driving the core metal 1; a coating nozzle 9 for feeding the coating material to the driven fixing roller core metal 1 to form the coating film on the outer surface of the core metal 1; a blade 13 provided having a prescribed space from the outer surface of the core metal 1, for raking and leveling the surface of the coating film formed on the outer surface of the core metal 1; and a vibrator 15 for vibrating the blade 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123631-A (JP)
Title: Onium salt
Inventor: NAGAKURA NAOTO
IPC: H01G11/62
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel onium salt which is suitably used as an aqueous electrolytic solution in an electrochemical device and has a high electrochemical oxidation resistance and a high electric conductivity.  <P>SOLUTION: The onium salt, for example trifluorotrifluoromethyl borate-1-ethyl-3-methylimidazolium salt, is represented by the formula (I): (Rf<SP>1</SP>)<SB>a</SB>X<SB>4-a</SB>B<SP>-</SP>-Z<SP>+</SP>(wherein Rf<SP>1</SP>is a monovalent perfluorohydrocarbon group such as trifluoromethyl group; X is a halogen such as F; (a) is an integer of 1-3; and Z<SP>+</SP>is an organic onium ion having an aromatic heterocyclic group, a phosphonium ion or a sulfonium ion).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123962-A (JP)
Title: Molded product of polyvinyl chloride resin
Inventor: KOUZUI OSAMU
IPC: C08J5/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product of a polyvinyl chloride resin having light transmission properties and improved flame retardancy.  <P>SOLUTION: The molded product of the polyvinyl chloride resin is obtained by mixing 1-20 pts. wt. hydrate compound having 0.05-0.5 μm average particle diameter with 100 pts. wt. polyvinyl chloride resin, and melt-molding the mixed product. The hydrate compound having the 0.05-0.5 μm average particle diameter provides a molded product having the light transmission properties because the particle diameter is near to the wavelength of a visual light, and does not refract the light considerably, heightens the flame retardancy of the molded product because hydrated water is released at the increased temperature at a fire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124904-A (JP)
Title: Valve device for muffler
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the generation of resonance of a valve device inside a muffler.  <P>SOLUTION: This valve device 4 for a muffler, which opens an opening part 14a as a bypass passage for the exhaust gas inside a muffler 1 when the exhaust pressure rises to the predetermined pressure, is provided with a valve seat 42 having a valve hole 41, wherein the exhaust gas flows, and a plate-like valve 43 for opening and closing the valve hole 41 and fixed to the valve seat 42 at a base end part 43a thereof. A bend part 43d is formed in both side edges in the predetermined range from a tip 43c of the plate-like valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121176-A (JP)
Title: Reel for fishing
Inventor: MURAKAMI SHINJI
IPC: A01K89/015
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel enabling easy attachment and detachment of a handle knob with a simple structure and provided with a handle having a hardly separable oiling cap.  <P>SOLUTION: This reel for fishing is provided with the handle 10 rotatably and securely supporting the handle knob 15 for gripping with one palm and having the oiling cap 20. The handle 10 is connected to a wind-drive mechanism of the reel body. The oiling cap 20 fits in the opening of the handle knob 15 to close the opening. An elastic member 21 is placed between the oiling cap 20 and the handle knob 15 to hold the oiling cap 20 in the handle knob 15 by the elastic frictional force of the elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130314-A (JP)
Title: Method for suppressing occurrence of stress corrosion cracking
Inventor: SUMIYA RIE
IPC: B23K101/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress corrosion cracking suppressing method for preventing or suppressing stress corrosion cracking of a plate for a pipe and a vessel.  <P>SOLUTION: A heat treatment condition to improve the material quality of a treated face side and to improve residual stresses in a treated back side is determined according to the dimension of a plate, and the treated face side or the treated back side is heated to improve residual stresses in both the treated face side and the treated back side. The heating condition is determined by the heat input per unit length of the plate or the heat treatment range. The heating is performed by laser beams or arc welding, and a filler metal is melted on a treated surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134447-A (JP)
Title: Method for exposure, mask, and method of manufacturing semiconductor device
Inventor: MOTOHASHI TOMONOBU
IPC: G03F1/20
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exposure by which a rectangular pattern or a pattern including acute angles can be transferred so that corners may not become round, and to provide a mask and a method of manufacturing semiconductor device.  <P>SOLUTION: The method of manufacturing a semiconductor device including the method for exposure includes a step of exposing a resist to a first pattern with about a half of the optimum luminous exposure, a step of exposing the resist to a second pattern partially overlapping the first pattern with about a half of the optimum luminous exposure, and a step of forming a pattern at the portion of the resist which is exposed to the first and second patterns in an overlapping state by developing the resist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133144-A (JP)
Title: Photographic seal vending device, photographic seal printing method, photographic seal and photographic seal unit
Inventor: SHIKI NAOHITO
IPC: H04N5/76
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform editing by stealing another user's picture and doodle.  <P>SOLUTION: When deciding that a coin is put in at a step S1, photographic processing is performed at a step S2, and a picture to which the doodle is added by inputting information on the doodle written by a user by using a doodling pen 14-1 or 14-2 is displayed at a step S3. When deciding that the input of stealing operation is performed at a step S4, the present display of a picture plane A is erased at a step S5, and the stolen picture and doodle of a picture plane B are displayed on the picture plane A at a step S6, and the display of the picture plane B is erased at a step S7. When deciding that remaining time T=0 does not hold at a step S8, processing is restored to the step S3, and when deciding that the remaining time T=0 holds, printing processing is performed at a step S9, and then the processing is terminated. The invention is applied to an image printing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139674-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge usable not only for the disk of a magnet chucking system but also for the disk of a mechanical chucking system.  <P>SOLUTION: The disk cartridge 1 is provided with a cartridge main body 3 having a disk housing part 2 to house a disk 200, and a shutter 6 for opening/closing an opening 4 or the like for drive shaft insertion which is attached to the cartridge main body 3 to be moved, and disposed in the bottom surface of the disk housing part 2. The cartridge main body 3 is provided with a disk inserting/ejecting opening 7 roughly equal in diameter to the disk housing part 2 to open the upper part of the disk housing part 2 to one main surface side, and a disk holding mechanism 8 for holding a disk in the disk housing part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139700-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YUMIBA TAKASHI
IPC: G11B20/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording device that can make stabilized signal reproduction while protecting the digital literary works such as video and audio information recorded on an optical disk from illicitly copying to another optical disk.  <P>SOLUTION: This is an optical disk recording device that records the main information as the record marks while recording the sub-information by finely displacing the record mark edges in the direction of the track. The fine displacements made by the delay element are electrically detected. If the detected displacement is smaller than predetermined range, the amount of the displacement is increased, but if larger than predetermined range, it is reduced. Thus, the sub-information is superimposed by making the displaced amount optimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192647-A (JP)
Title: Method for producing primary amine
Inventor: ANSMANN ANDREAS
IPC: B01J23/75
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a primary amine, comprising hydrogenating a nitrile in the presence of a catalyst which can easily be handled and can more profitably be provided than a catalyst not supported on a carrier.  <P>SOLUTION: This primary amine is obtained by hydrogenating the nitrile in the presence of the catalyst carried on the granular carrier and comprising cobalt and, if necessary, additionally nickel and at least one of other doping metals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147085-A (JP)
Title: Accommodation structure of information storage medium and electronic equipment
Inventor: KIUCHI TAKAO
IPC: G03B17/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for housing an information storage medium and electronic equipment which can be miniaturized and be increased in production efficiency.  <P>SOLUTION: A connection terminal 22 for electrically connecting an IC card 16 and a circuit board 20 is housed in an accommodation 18 of a digital camera 10. The terminal 22 is held by being inserted in a hole 52 of a holder 50 provided in a rear cover 14. The terminal 22 is pressed by a resilient member 24 against an electrode terminal 42 of pattern of the board 20, so that a contact 22C of the terminal 22 is extruded from a slot 46 for insertion of the IC card 16. That is, the connection terminal 22 can be provided while eliminating the need of soldering to the board 20. Consequently, such problems that production efficiency is reduced by improper soldering, etc. and that a space necessary for connection between the board electrode terminal 42 and the connection terminal 22 becomes large due to the soldering, can be avoided. The board 20, i.e., the digital camera can be made small in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144224-A (JP)
Title: Pressurizing roller
Inventor: KATAOKA HIROSHI
IPC: F16C13/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurizing roller capable of stably carrying a heated material as a pressing rotating body 20 in which a rubber layer is formed on a core metal 21 as a elastic layer 22 and which is employed to hold and carry a heated material to a press-contacting part arranged to be press-contacted onto a heating member and formed between the heating member and the pressing rotating body.  <P>SOLUTION: In a shape of the core metal 21 of the pressing rotating body 20, the midsection and both ends in the longitudinal direction of the core metal are provided with straight parts whose outer diameters b are equal. Between the midsection and both ends, the diameter of the roller is made smaller in a tapered state from a straight end of the midsection so as to be a valley shape, and then made larger in a tapered state to straight parts of both ends. By so doing, the thickness of rubber layer 22 covering the core metal is made thin in the midsection and both ends. The thickness is increased from the midsection to the end, and then reduced to both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145095-A (JP)
Title: Electrooptical device and method for manufacturing the same, and electronic appliance
Inventor: SAKAI KAZUYOSHI
IPC: G02F1/1335
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure with which corrosion resistance of a reflective conductive layer is improved and lowering of reflectance is suppressed for an electrooptical device having the reflective conductive layer composed of a silver simple substance or a silver alloy.  <P>SOLUTION: A base insulation layer 211s is formed on a substrate 211 of a rear surface side base substance 210 of a liquid crystal display device 200. A reflection electrode 212 constructed by successively laminating a reflective conductive layer 212X composed of the silver simple substance or the silver alloy and a transparent conductive layer 212Y composed of a transparent conductive body such as ITO is formed on the base insulation layer 211s. The transparent conductive layer 212Y is formed thicker than the reflective conductive layer 212X. The reflective conductive layer 212X preferably has a thickness within the range of 80-300 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152876-A (JP)
Title: Slot array antenna and plasma treatment equipment
Inventor: ISHII NOBUO
IPC: H05H1/46
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna and plasma treatment equipment wherein plasma density can be easily made high in a plasma treatment chamber.  <P>SOLUTION: A slot array antenna includes a wave guide for power supply for supplying electric power in microwave and a plurality of wave guides for rectangular radiation which are connected to a plurality of windows which are arranged in a longitudinal direction of the wave guide for power supply, in such a manner that microwave is introduced outside an antenna from the plurality of windows. In each wave guide for radiation, the distance d between the centers of gravity of a plurality of slots or a pair of slots is made almost equal to the wavelength λm of the microwave. As a result, high plasma density in the plasma treatment chamber can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148207-A (JP)
Title: Membrane separation equipment
Inventor: NAMETAKE TOMOMI
IPC: B01D65/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the upsizing of a membrane module and to facilitate the adjustment of a bubble ratio.  <P>SOLUTION: In the membrane separation equipment, a treatment liquid a is supplied to the primary side of a separation membrane 10 installed in the membrane module 9, the secondary side of the separation membrane 10 is made to be a vacuum, and one composition e of the treatment liquid is made to penetrate from the primary side to the secondary side to increase the concentration of the treatment liquid a. A bubble charging apparatus 4 which forms a gas-liquid two phase flow comprising the treatment liquid a and bubbles c by injecting an inert gas b into the treatment liquid a in the form of bubbles is installed on the upstream side from the membrane module 9.  <P>COPYRIGHT: (C)2004,JPO