baber/WOPTO huggingface dataset:
Patent JP-2004196644-A (JP)
Title: Semiconductor film and method of forming semiconductor film and photo electrode
Inventor: TSUKAMOTO ATSUSHI
IPC: C01G23/053
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor film and a method of forming the semiconductor film and a photo electrode.  <P>SOLUTION: The semiconductor film has a semiconductor fine particle layer formed from a plurality of semiconductor fine particles on the surface of a substrate, a part or the whole of a contact part of the semiconductor fine particle is sintered and the contact part is formed from at least one titanium sol (A) selected from hydrolyzable titanium, a hydrolyzable titanium low condensation material, titanium hydroxide and a titanium hydroxide low condensation material. The method of forming the semiconductor film includes processes for (1) forming the semiconductor fine particle layer, (2) applying the titanium sol (A) or peroxo titanium sol (A1) and (3) after washing, (4) evaporating water by heating, if necessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289256-A (JP)
Title: Information providing system and communication terminal
Inventor: KAGAYA FUMIAKI
IPC: G06F13/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system capable of quickly and surely providing contents related to a present location and to provide a communication terminal capable of quickly and surely acquiring the contents related to the present location.  <P>SOLUTION: A portable terminal 103 having an Internet access function acquires particular location information transmitted from location information servers 101a, 101b and transmits contents acquisition request data including the particular location information to a contents server 105 via the Internet 157 when a user desires acquisition of contents, and the contents server 105 searches a database 107 to transmit the contents related to the particular location information to a portable terminal 103. Then the portable terminal 103 receives the contents and outputs them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286068-A (JP)
Title: Enclosure device for enclosure liquid for liquid-enclosed mount, and method for manufacturing liquid-enclosed mount
Inventor: NAKAGAWA YOSHIKI
IPC: B60K5/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make an enclosure device 3 for enclosure liquid for a liquid-enclosed mount compact.  <P>SOLUTION: An opening/closing valve 55 on a deaerating line 34 is set to an opening state, a vacuum pump 39 is actuated to reduce pressure to predetermined pressure in a storage tank 36. The opening/closing valve 55 is then set in a closed state to deaerate enclosure liquid L to be injected into a workpiece W in the storage tank 36 that is sealed. As a nozzle 35 is set in a communicated state to an exhaust line 32, the vacuum pump 39 is actuated to eliminate air in the workpiece W. The nozzle 35 is then changed into a communicated state to an injection line 31, and the deaerated enclosure liquid L in the storage tank 36 is injected into the workpiece W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288289-A (JP)
Title: Manufacturing method of hard disk drive
Inventor: WAKABAYASHI TOMOMI
IPC: G11B19/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hard disk drive with which dynamic balance of a disk can be quickly and easily corrected without using a highly accurate vibration measuring means and a strong impact applying means.  <P>SOLUTION: In the manufacturing method of the hard disk drive in which a hard disk drive is supported with a leaf spring so as to be able to vibrate and dynamic balance of a magnetic disk 6 temporarily fixed to the rotary shaft 5a of a motor is corrected by applying impact to this hard disk drive, this method includes a disk rotating process rotating the magnetic disk 6, and a dynamic balance correcting process in which the magnetic disk 6 is moved in the direction of reducing the dynamic unbalance by colliding the hard disk drive vibrated by rotation of the magnetic disk 6 to a contactor 8 provided at the outside of the hard disk drive with a prescribed timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285986-A (JP)
Title: Axial-flow turbine
Inventor: TAJIMA TSUGUHISA
IPC: F01D5/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an axial-flow turbine capable of improving a turbine performance by reducing energy loss between a nozzle and a rotor blade of the axial-flow turbine.  <P>SOLUTION: This axial-flow turbine has a long rotor blade on a downstream side of a nozzle blade. A maximum value Lmax and a minimum value Lmin of an axial distance L at a rear edge of the nozzle blade and a front edge of the rotor blade are adapted to satisfy a relationship of (Lmax-Lmin)/Lmax<0.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300496-A (JP)
Title: Device and method for etching
Inventor: TERAYAMA NOBUYUKI
IPC: C23F4/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove a silicon-containing DLC (diamond like carbon) film.  <P>SOLUTION: A plasma 20 is generated by supplying argon gas, hydrogen gas and oxygen gas to a plasma gun 18, and the oxygen ionized by the plasma 20 reacts with a carbon component and a hydrogen component in the silicon-containing DLC film formed on the surfaces of substrates to be treated 54, 54, etc. Thereby, the carbon component and the hydrogen component are removed as carbon gas and water. Meanwhile, the ionized oxygen reacts with a silicon component in the silicon-containing DLC film to generate silicon oxide on the surfaces of the plurality of the substrates to be treated 54. When the oxygen gas supply is withdrawn, the silicon oxide reacts with the ionized hydrogen gas and is removed as silane gas and water. Supplying and withdrawal of the oxygen gas is alternately performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307532-A (JP)
Title: Polypropylene resin marking film
Inventor: MASUDA KAZUSHI
IPC: C09J7/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a flexible polypropylene resin marking film having excellent flexibility and high gasoline resistance without causing a necking phenomenon and used for automotive door sashes, and the like.  <P>SOLUTION: There is provided a three-layer structure of a right side layer composed of a crosslinked polyurethane resin, a substrate layer composed of a resin mixture of an internally plasticized type polypropylene resin having 3-7 pts. wt. of hexane-eluted components with an internally plasticized type polypropylene resin having 7-15 pts. wt. of hexane-eluted components, an ethylene-acrylic ester oligomer and an inorganic additive and an adhesive layer composed of an acrylic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305299-A (JP)
Title: Simple toilet device
Inventor: KUNIKI YASUHIRO
IPC: E03D9/05
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple toilet device exhibiting a strong deodorizing effect and realizing compactness.  <P>SOLUTION: The simple toilet device has a plurality of deodorants 11 and 12 on the middle of a wind passage 9a of a wind tunnel connecting an odor intake 7 and an outlet 8 to exhibit a strong deodorizing effect by the plurality of deodorants 11 and 12. Further, the whole body of the toilet device can be made compact by using the wind tunnel 9 and incorporating the deodorants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312152-A (JP)
Title: One-way wavelength link alarm transfer method and transmission terminal device
Inventor: YAMANAKA NAOAKI
IPC: H04B17/40
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an alarm in a one-way path network as in the same way in a two-way path network.  <P>SOLUTION: In the one-way path network, the specific wavelength (λ0) of a wavelength multiplex link consisting of a plurality of wavelengths is used as a wavelength for transferring an alarm signal. When a first alarm signal (AID) indicating that a fault occurs in a path during communication is detected, a second alarm signal (RDI) indicating that the fault occurs is transferred together with wavelength information of the path having the occurring fault to a path having a transmission direction opposite to that of the above path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003308825-A (JP)
Title: Header for chargeable lithium batter
Inventor: LEI STEVEN KENNETH
IPC: H01M10/36
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of thermorunaway and ignition in case of overcharging a lithium ion battery.  <P>SOLUTION: The nonaqueous cylindrical chargeable lithium battery is provided with a negative electrode of a lithium insert compound, a positive electrode of lithium compound, nonaqueous electrolyte, and a pressure actuating electricity isolating device allowing a current route to pass through a loop with the dimension of approximately 0.2 or more of the diameter of the battery. This isolating device actuates at a prescribed internal pressure when the erroneous use of the overcharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319122-A (JP)
Title: Light emitting device, and lamp image relaxation method in light emitting device
Inventor: HANIYU ATSUSHI
IPC: G02F1/1335
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technical means for relaxing a lamp image while preventing luminance degradation.  <P>SOLUTION: This light emitting device 1 composed by installing a lamp 3 behind its light emitting surface is equipped with: diffusion films 11 and 13 used as blurring parts for blurring the lamp image by diffusing light from the lamp 3 to a level leaving the lamp image; and lens parts 12b and 14 for increasing the number of the blurred lamp images in the surface direction by lenses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318696-A (JP)
Title: Image processing method, image processor, and image processing program
Inventor: NOMURA SHOICHI
IPC: H04N5/253
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily remove the scratch or trash of image information even when there is the residual aberration of infrared image information or there is any image defect due to the defect of an image recording layer of the image information acquisition origin.  <P>SOLUTION: Image information acquired from an image acquiring part 14 includes image information in a visible area and an infrared area. An image processing part 11 acquires the defective area of any scratch or trash from the image information of the infrared area, and calculates the interpolated signal value of each defective pixel based on a plurality of normal pixels existing in the periphery of each defective element in the image information of the visible area, and calculates temporary correction quantity for correcting each defective pixel based on the signal value of each defective pixel and its interpolated signal value. Then, the image processing part 11 calculates the modified pixel correction quantity of each defective pixel based on the temporary correction quantity of each defective pixel and the neighboring defective pixel, and corrects each defective pixel of the image information by using each modified pixel correction quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327578-A (JP)
Title: Crystal thin film semiconductor device and its manufacturing method
Inventor: OKA FUMITO
IPC: H01L31/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal thin film semiconductor device which can constitute a solar cell or the like of high conversion efficiency exceeding 10% of conversion efficiency.  <P>SOLUTION: A first semiconductor layer of side which is in contact with a substrate 01 among a plurality of semiconductor layers laminated on the substrate, is formed as an amorphous layer 04 in the beginning. It crystalizes by giving continuous light dissolving to this and cooling to it. The crystallized semiconductor layer 04a is used as an underlying layer, on which semiconductor layers 05, 06 are subjected to epitaxial growth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328309-A (JP)
Title: Communication service method and communication service system using positional information
Inventor: TANAKA HIROSHI
IPC: H04W80/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication service system on the basis of positional information capable of providing the positional information representing a present position of a user to the user as presence information.  <P>SOLUTION: The communication service system acquires positional information of a mobile terminal 2 by detecting a signal transmitted from the mobile terminal 2 of a user at a low sensitivity corresponding to a narrow zone, registers the positional information to a presence server 4, provides the presence information including the positional information registered in the presence server 4 to another user terminal 1 via a network, and establishes a communication session via the network between the other user terminal 1 and a contact place 3 indicated by contact place information of a particular user in response to a request from the other user terminal 1 for referencing the presence information of the particular user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324344-A (JP)
Title: Operating device for toilet electrical equipment
Inventor: FUKAYA HIROYASU
IPC: G04R20/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device for toilet electrical equipment capable of confirming the radio wave receiving state of a radio controlled clock and dispensing with an exclusive display part therefor.  <P>SOLUTION: A transmission display part 31 for displaying by blinking the transmission of signals from a remote control 20 when operating various switches of the remote control 20, and a time display part 35 are displayed on a liquid crystal screen 30 of the remote control 20. A washing intensity display part 32, a battery display part 36, and the like are also displayed on the liquid crystal screen 30. When a stop switch 24 and a dry switch 23 on the front face of the remote control 20 are simultaneously operated, a changeover is made to a radio wave receiving state display mode only for 60 seconds, and the transmission display part 31 displays the intensity of received radio wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331682-A (JP)
Title: Siliceous water-based inorganic coating composition for countermeasure against sick house syndrome
Inventor: GAYA YASUYOSHI
IPC: C09D133/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siliceous water-based inorganic coating composition for countermeasures against sick house syndrome having excellent air permeability and hydrophobicity.  <P>SOLUTION: The siliceous water-based inorganic coating composition for the countermeasures against the sick house syndrome having excellent adsorption of formaldehyde in addition to excellent characteristics of a siliceous water-based inorganic coating is obtained as follows. A silicone reactive type water repellent in an amount of 10-100 pts.wt. on the basis of solids based on 100 pts.wt. of a coating film-forming material is added to an aqueous resin composition comprising an acrylic or a methacrylic ester polymer emulsion and colloidal silica as the coating film-forming material and a porous inorganic baked material in an amount of 300-1,000 wt.% based on the solids of the resultant mixture is added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330425-A (JP)
Title: Label formation method and label forming device
Inventor: OTA DAISAKU
IPC: B41J5/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label formation method whereby a raw material table label can be formed by a simple re-edition work even without decomposing processed food to all components, and to provide a label forming device.  <P>SOLUTION: There are set a step of forming a raw material table 39 by registering raw material names at a raw material registration screen 21; a step of calling the raw material names from the raw material table 39 to a food composition input screen 63, inputting a composition amount of each raw material and forming a food composition table 54; and a step of rearranging the names of raw materials which compose the processed food according to the composition amount. A processed article check box 68 for calling the processed food as the raw material from the food composition table 54 is set at the food composition input screen 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333741-A (JP)
Title: Head-up display shutter
Inventor: TAMURA KINYA
IPC: B60K35/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display shutter capable of preventing the distortion of a displayed image from standing out.  <P>SOLUTION: The head-up display shutter is provided with an LCD 11 and a mirror 12 for projecting an image on a vehicle front window 2 from the inside of an apparatus through an apparatus opening, and provided with a shutter 15 for closing the apparatus opening so as to protect the inner part when the apparatus is not in use and exposing the opening part and shielding so that the user may not directly view the inner part of the apparatus while erecting when the apparatus is in use. The upper side part 151 of the shutter 15 is formed to a curved shape in accordance with the displayed image 21 where the distortion occurs due to the curve of the vehicle front window 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330633-A (JP)
Title: Image forming apparatus
Inventor: KIRITA HIROSHI
IPC: B41J2/45
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing a peak current of a light emitting element at one time.  <P>SOLUTION: One line of pixel data stored in line buffers 31A, 31B is input to a pixel number judging circuit 40 through a selector 39, and then it is judged whether or not the number of black pixels in one line exceeds a predetermined value. When the number of black pixels is not greater than the predetermined value, a strobe pulse selection/generation circuit 41 outputs a strobe signal with a normal width. When the number of black pixels is not less than a predetermined value, a reduced light quantity correction data output circuit 42 outputs reduced light quantity correction data corresponding to the number of black pixels to uniformly reduce voltages to be applied to LEDs 37A1-37BN. The width of the strobe signal output from the strobe pulse selection/generation circuit 41 is enlarged rather than a normal one corresponding to the degree of the reduction of the voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329672-A (JP)
Title: Water supply port opening device for fire extinguishing piping apparatus and pressure proof test method for fire extinguishing piping apparatus using the device
Inventor: MIYAMURA SHIGEJI
IPC: A62C37/50
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely perform a pressure proof test for a fire extinguishing piping apparatus disposed in a multistoried building by the water supply from a water supply port of a connected water supply pipe installed outside the building.  <P>SOLUTION: The water supply port opening device is constituted as follows: A connecting port 3 of a water supply port opening device body is connected to the water supply port 20 of the connected water supply pipe, which is connected to the fire extinguishing piping apparatus installed in respective stories in the building and installed outside the building. A pushing rod 6 disposed in a central part of the device body 1 in a penetrated state to be advanced/retreated freely is advanced by a handle operation and a check valve 27 in the water supply port 20 is pushed and opened at its tip against the force of a spring 29. While holding this state, a hose of a simple water supply device such as a hand pump vehicle is connected to a water supply inlet 8 provided in the device body 1, before the water is supplied from the device body 1 to the water supply port 20 through the hose to fill the fire extinguishing piping apparatus in the building.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338958-A (JP)
Title: Method for manufacturing optical fiber preform, and optical fiber
Inventor: SASAKI TAKASHI
IPC: C03B37/018
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform, by which the specific refractivity of a glass layer deposited on the inner side to pure silica can be reduced markedly; and to provide an optical fiber having a desired distribution of refractive indices.  <P>SOLUTION: In the method for manufacturing the optical fiber preform, a glass raw material gas is introduced into the inside of a starting glass pipe G, the starting glass pipe G is heated by traversing a heat source 10 provided at the outside of the starting glass pipe G in the longitudinal direction, glass fine particles G1 are deposited on the inner side of the starting glass pipe G so that the thickness of the deposited glass particles becomes ≥100 μm, a gas containing fluorine is introduced into the inside of the starting glass pipe G, and the the starting glass pipe G is heated by traversing the heat source 10 in the longitudinal direction of the starting glass pipe G to vitrify the glass particulate deposit G2, thereby forming a glass layer containing fluorine on the inner side of the starting glass pipe G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337256-A (JP)
Title: Game apparatus, method for controlling game machine, and program
Inventor: SHIMAZAKI KATSUYA
IPC: A63F13/52
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which informs a player of a prescribed position by displaying a marker object indicating the prescribed position according to the position of an operation object in a game space.  <P>SOLUTION: The game apparatus displays a picture about a three-dimensional game space 50 in which a player game character 52 being the operation object is arranged. The game apparatus comprises a position control means for controlling the position of the player game character 52 in the three-dimensional game space 50 on the basis of an operation signal, and a marker object arrangement means for arranging the marker object 64 indicating the prescribed position (path to another area) of the three-dimensional game space 50 in the three-dimensional game space 50 according to the position of the player game character 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341688-A (JP)
Title: Image forming system and method for forming character string
Inventor: SUGITA TSUYOSHI
IPC: G06F3/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system and a method for forming character strings which can eliminate wasteful blanks without causing information to be omitted in the event that when an image is formed and outputted by adding print job information as a character string, the character string added is longer in size than the image.  <P>SOLUTION: The image forming system includes: a character string information forming means for forming character string information showing information about a print job; a comparison means by which the length of a character string based on the character string information created is compared with the length of an image in the direction for forming a character string based on image data; a contraction means which, when the result of comparison by the comparison means indicates that the character string is longer than the image, causes the character string information formed to contract at least in the direction of the character string so that the character string is as long as or shorter than the image; and an image formation control means which provides control so that the character string is formed on the basis of the character string information converted into bit map data for contraction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI