baber/WOPTO huggingface dataset:
Patent JP-2004099626-A (JP)
Title: Modified mineral crystal physically/chemically modified with hydrophilic organic compound, its manufacturing method, and novel material using the same
Inventor: WASHITANI KIMITO
IPC: A61K33/10
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified mineral crystal physically/chemically modified with a hydrophilic organic compound, its manufacturing method, and a novel material using the same.  <P>SOLUTION: The modified mineral crystal is obtained by physically or chemically bonding a hydrophilic organic compound, which has a plurality of hydrophilic groups in the molecule and sufficiently dissolves in water or a solvent having water as the major component, to the surface or the inner part of a mineral crystal. It is preferred that the hydrophilic organic compound is one kind to be selected from a hemicellulose, a soluble cellulose, and a dextrin, and the mineral crystal is calcium carbonate. Further, its manufacturing method is disclosed, and the novel material can be obtained by using the modified mineral crystal. The modified mineral crystal is utilized in the fields of paper-making, coating, chemicals, and drugs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082488-A (JP)
Title: Print controller, printing method, program, and computer system
Inventor: SATO AKIHITO
IPC: B41J2/525
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the quality of a print image at low resolutions.  <P>SOLUTION: In the print controller capable of converting image data into print data for forming dots of a plurality of sizes and forming dots on an object to be printed based on the print data, the print data is acquired by converting image data having a resolution higher than the print data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143094-A (JP)
Title: Method and device for removing noise
Inventor: WILDHAGEN JENS
IPC: H04B1/16
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively reduce any spatial distortion, without needlessly deteriorating channel separating effects. SOLUTION: When mixing a stereo signal with a monophonic signal, based on the attenuation of a stereo difference signal (Ud (z)) due to at least one attenuation coefficient (Hden ), at least one attenuation coefficient (Hden ) is weighted under the consideration of the amplitude of the stereo difference signal (Ud (z)), and a second attenuation coefficient (Hatt )) for causing the stereo difference signal (Ud (z)) to be attenuated is decided.
Patent JP-2004083218-A (JP)
Title: Recording device
Inventor: TAJIMA HIROYUKI
IPC: B65H1/26
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized recording device without being affected by the maximum size of a recording sheet.  <P>SOLUTION: This recording device is so constituted that the reference of the installation position of a tray 120 is set to the front surface of the device, so that, when the depth of the tray is larger than the depth of the device, the rear end of the tray can be projected from the rear surface of the device. This constitution can shorten the depth of the recording device to the depth of the tray for a small-sized recording medium, so that a user using only the small-sized recording medium can efficiently use the installation space of the recording device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081668-A (JP)
Title: Table device
Inventor: TAKAHASHI KAZUFUMI
IPC: A47B1/05
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table device for enlarging the available area by simple operation.  <P>SOLUTION: This table device includes: a frame body 1; a leg body 4 supporting the frame body at a designated height; a first table plate 5 and a second table plate 6 which are two-split parts and moved in the direction of approaching and separating from the frame body; an auxiliary table plate 16 provided on the lower side of a joint part between the first and second table plates to be elastically energized in the lifting direction by a spring 14; and a holding mechanism 21 for holding the auxiliary table plate on the lower side of the first and second table plates against the restoring force of the spring, and separating the first and second table plates at a designated space and releasing the holding state, thereby lifting the auxiliary table plate to be at the substantially same height as the first and second table plates by the restoring force of the spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084043-A (JP)
Title: Mask for thin film deposition and thin film deposition system
Inventor: ODA YOSHIFUMI
IPC: C23C14/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for thin film deposition which never cause deformation even if sandblast treatment is repeated, and to provide a thin film deposition system provided with the same.  <P>SOLUTION: The tip part of the mask for thin film deposition is formed of a hard material, so that deformation hardly occurs even if sandblast treatment is performed, and the service life of the mask can be elongated. Further, the body part of the mask for thin film deposition is formed of a material having satisfactory thermal conductivity such as Cu (copper), so that its heat radiability from a substrate of polycarbonate or the like is secured, and the problem as for the deformation of the substrate caused by heating can be solved as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090016-A (JP)
Title: Transfer press and method for driving the same
Inventor: MOMO YASUSHI
IPC: B30B1/34
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer press of excellent productivity for continuously pressing a work of a composite material or the like which requires the control of the press operation by realizing arbitrary control of the drawing-down speed of a slider, and a method for driving the same.  <P>SOLUTION: In order to deliver a work (6) at a station on the upstream side to a station on the downstream side and press it, a slider (12) with an upper die (8a) fitted to a lower side thereof is vertically and horizontally moved by the expansion/contraction of a plurality of translatory cylinders (16) with one end thereof hinge-connected to the slider and the other end thereof hinge-connected to a fixed base (14) located above the slider, and the press-down of the upper die and the delivery of the work are performed thereby. The work press-formed on the upstream side is held by a manipulator (18) provided on the slider, lifted together with the upper die, and delivered and transferred to a lower die (8b) at the station on the adjacent downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092742-A (JP)
Title: Anti-friction bearing and anti-friction bearing material
Inventor: MIYAUCHI TOSHIAKI
IPC: C22C38/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost anti-friction bearing that is superb in stillness, and has corrosion resistance and long life resistance, and to provide an anti-friction bearing material.  <P>SOLUTION: A plurality of rolling elements 3 are provided between inner and outer rings 2 and 1. At least one of the inner and outer rings 2, 1 is made of martensite-based stainless steel. The long diameter of an eutectic carbide that the stainless steel has is 30 μm or less. The average value of the circle-equivalent diameter of the eutectic carbide is 0.3 to 1.6 μm. The average area of the eutectic carbide is 0.1 to 2 μm<SP>2</SP>. The area rate of the eutectic carbide is 2 to 7%. In the form of the eutectic carbide, Cr<SB>23</SB>C<SB>6</SB>is 98% or more, the hardness of stainless steel is HRC58 to 62, and the amount of residual austenite in the stainless steel is 6 vol.% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090399-A (JP)
Title: Printing plate and printing apparatus using the same
Inventor: MOCHIZUKI YASUHISA
IPC: B41F13/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate exchanging of a printing plate and to make it at a low cost in relation to the printing plate on which specified printing information is formed and which prints the printing information on a specified printing medium, and a printing apparatus.  <P>SOLUTION: The printing plate 11 is formed into a seamless cylindrical shape with a flexible member, and the printing plate 11 is freely rotatably hung on a plate cylinder 12 and rotating cylinders 13 and 14 in the printing apparatus, and tension of the printing plate 11 is adjusted by moving the rotating cylinders 13 and 14, and printing is performed on the printing medium 16 by the printing plate 11 by rotating this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093985-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO YUZO
IPC: H04N1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of simultaneously performing at least two jobs.  <P>SOLUTION: A control means selects an image forming part for forming an image on a sheet S out of at least two image forming parts 300 and 350, and controls so that the sheet S where the image has been formed is ejected to a sheet storing part 750 and temporarily stored therein in the next job whether the processing of the sheet S is set or not by a setting means when a decision means decides that the processing of the sheet S is under way by a common sheet processing part 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096005-A (JP)
Title: Connection structure using flexible substrate
Inventor: NAGATANI TOSHIHIRO
IPC: H05K1/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a thermal expansion difference between a flexible substrate and a counterpart substrate, and to appropriately ensure bonding reliability, in a connection structure in which connecting portions, i.e. ends of a plurality of conductor wirings of the flexible substrate formed of bases composed of an insulating resin, are connected to terminals of the counterpart substrate with a conductive bonding agent.  <P>SOLUTION: The flexible substrate 10 is composed of bases 11 for supporting centers of the conductor wirings 13 and bases 12 for supporting both ends of the conductor wirings 13. The connecting portions 13a of the conductor wirings 13 are exposed between the bases 11 and 12. On the bases 11, at least one slit 14 is formed between the conductor wirings 13 so as to pass through from an end 11a positioned at the side of one connecting portion 13a to an end 11b positioned at the side of the other connecting portion 13a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101767-A (JP)
Title: Driving method of light emitting device
Inventor: KIMURA HAJIME
IPC: G09G3/30
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a variation in the luminance of a light-emitting element is caused by variation in the characteristics of a transistor for drive.  <P>SOLUTION: The characteristics of the transistor for drive provided in a pixel are specified and a video signal to be inputted to the pixel is corrected based on the result, thus preventing influence by the variation in the characteristics of the transistor and providing a light emitting device enabling the clear display of multi-gradation and a method for driving the light emitting device. Additionally, a change in the amount of current flowing between both the electrodes of the light-emitting element caused by aging is suppressed, thus providing the light emitting device enabling clear multi-gradation display and the method for driving the light emitting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098207-A (JP)
Title: Ceramic coating polishing method and turbine blade manufacturing method for gas turbines
Inventor: OHARA MINORU
IPC: C23C4/10
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of polishing a ceramic coating accurately and efficiently.  <P>SOLUTION: The ceramic coating polishing method consists of two processes: a paint 4 containing a pigment is applied to the surface of a ceramic coating 3 and the pigment is allowed to permeate the coating 3; and following the paint application process, the ceramic membrane 3 is polished. Permeation of the pigment into the coating 3 causes it to assume a color according to the polishing amount. Changing of the color of the coating 3 according to its polishing amount enables an operator to know the polishing amount ocularly. This enables polishing the coating 3 accurately and efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103366-A (JP)
Title: Vehicular lighting fixture
Inventor: SAKAMOTO HIRONOBU
IPC: F21Y101/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that light volume loss becomes large and a prescribed brightness becomes unabled to be obtained if a half mirror is formed on the surface of an amber ball in order to prevent reflection of the amber ball to a reflection mirror in non-lighting when the amber ball is combined with a transparent outer lens.  <P>SOLUTION: Coloring similar to amber color such as yellow is applied to light from a light source 2 with a coloring part C, an amount of light loss in conversion is made to be minimum when the conversion to the amber color is carried out at a color converting part V made as an optical multi-layered film 5, and in order to obtain reflecting light of a metallic color such as silver color, conditions are satisfied that all the wave lengths become necessary to be made contained within the visible range in the reflecting light, thereby the problem is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099778-A (JP)
Title: Epoxy resin composition for semiconductor encapsulation and semiconductor device using it
Inventor: ITO HISATAKA
IPC: H01L23/29
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for a semiconductor encapsulation with high flame resistance, improved moisture resistant reliability, flowability, mold releasability and further a preventive effect for a package stain at the same time.  <P>SOLUTION: The composition contains (A) an epoxy resin, (B) a phenol resin, (C) an inorganic filler, (D) a flame retardant clathrate microcapsule including (d) a flame retardant of at least one selected from the group consisting of magnesium hydroxide, aluminum hydroxide, and metal hydroxides represented by formula (1) and zinc borates represented by formula (2), enclosed by non-porous globular silica fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099283-A (JP)
Title: Home delivery system and home delivery request receiving method
Inventor: MINOWA MASAHIRO
IPC: G06Q50/28
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To save time and effort of a user to fill necessary items in a home delivery slip attached to a home delivery item.  <P>SOLUTION: A client terminal 20 sends request data for a home delivery request to a home delivery server 30 over a network. The home delivery server 30, based on the request data received, generates order receive data for identifying the reception of a home delivery request, and slip print data for printing on a home delivery slip attached to the home delivery item, correlates the request data, the order receive data, and the slip print data to store in a database 36, and sends the order receive data to the client terminal 20. A home delivery request receiving terminal 40 reads the order receive data issued by the client terminal 20 and accesses to the home delivery server 30 to obtain the slip print data relating to the order receive data from the database 36 to print on a home delivery slip 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101437-A (JP)
Title: Method for measuring concentration of subject material using conductive diamond electrode, and apparatus for the same
Inventor: FUJISHIMA AKIRA
IPC: G01N27/416
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To conveniently and accurately measure each concentration of two or more types of subject materials.  <P>SOLUTION: A measurement apparatus prepares a subject sample liquid, containing a first subject material and a second subject material, brings opposite electrodes into contact with a first work electrode and a second work electrode comprising conductive diamond electrodes; applies a voltage for generating an oxidative reaction or a reductive reaction of the second subject material on the first work electrode and not substantially generating the oxidative reaction or the reductive reaction of the first subject material on the first work electrode; and measures a current value and calculates the concentration of the second subject material in the subject sample liquid. The contribution of the second subject material to the current value is calculated from the concentration of the second subject material, when the voltage for generating the oxidative reaction or the reductive reaction of the first subject material and the second subject material on the second work electrode, is applied. The voltage for generating the oxidative reaction or the reductive reaction of the first subject material and the second subject material on the second work electrode, is applied and the current value is measured. The contribution of the second subject material is subtracted, a current value derived from the first subject material only is calculated, and the concentration of the first subject material in the subject sample is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101449-A (JP)
Title: Measurement error correcting method and its diagnostic method for heating resistor type gas flow measuring device
Inventor: KOBAYASHI CHIHIRO
IPC: G01F1/68
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To execute a diagnosis or correction for the deviation of characteristics, caused by attaching a dust ingredient etc., on a hot wire equipped in a heating resistor type air flow measuring device for a hybrid vehicle.  <P>SOLUTION: This measuring device is constituted, such that it measures the air flow under a prescribed conditions at a motor driving relatively more stable than the condition compared with an engine combustion time containing a noise component, and compares with the value of an initial state. Therefore, the effect by the contamination of the device is reduced, and the condition of engine combustion is always kept at the best condition, as a result, the hybrid vehicle engine which exhausts clean exhaust gas can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298994-A (JP)
Title: Digital camera
Inventor: KAZAMI KAZUYUKI
IPC: H04N5/765
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of rationally utilizing a storage medium by improving a storage method to the storage medium.  <P>SOLUTION: The storage method can designate a mode to the digital camera wherein an image is stored in a storage memory in the case of detecting loading of an ordinary storage medium and the image is stored in an internal memory and transferred to the storage medium in the case of detecting loading of a write once storage medium. When no designation is made, the image is directly stored in the write once storage medium. When a remaining capacity of either of the internal memory and the storage medium is lost, the image is stored automatically to the other. The storage method has a mode wherein the transfer of image is set as a premise and when no residual capacity exists in the write once storage medium, the storage is inhibited even when the internal memory has a residual capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109198-A (JP)
Title: Whistle usable in water
Inventor: MIYAZAKI KATSUYUKI
IPC: G10K5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To use a whistle for signaling between divers, swimming training for a visually disabled person, underwater operation, underwater rescue, relieve, or calling a whale, a dolphin, etc., or as a leisure article, a tool, etc., or a portion of a device by making the whistle usable in water by covering an air vibration part with a cover and fitting an exit for blown-in (sent-in) air, to float or sink the whistle on and in water by adjusting the buoyancy, and to reduce an air discharge sound by fitting a filter which makes air fine.  <P>SOLUTION: The air vibration part is covered with a cover and the exit for blown-in (sent-in) air is fitted to exhibit a function of a whistle in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110153-A (JP)
Title: Tachograph
Inventor: YAMAZAKI TOMOYUKI
IPC: G07C5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tachograph ensuring that a holding element can move across both an entrance part where recording paper can be taken out and a recording part where information is recorded on the recording paper.  <P>SOLUTION: The tachograph has a cartridge, a loading mechanism and a clock mechanism. The cartridge has a transmission gear 28 which operates in conjunction with a rotating table retaining the recording paper. The loading mechanism moves the cartridge across the entrance part and the recording part. The clock mechanism has frames 76, 87, an oscillating arm 83, and a rotating gear 75. When the cartridge moves, one end 83b of the oscillating arm 83 is contained in the frames 76, 87; when positioned at the recording part, the one end 83b protrudes toward the cartridge. The rotating gear 75 is rotatably supported against the one end 83b. The rotating gear 75 engages with the transmission gear 28 at the recording part. The rotating gear 75 is temporarily rotated along the arrow T2 when moved from the recording part to the entrance part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112098-A (JP)
Title: Wireless transmission apparatus and wireless transmission method
Inventor: MIYOSHI KENICHI
IPC: H04B7/26
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To increase a diversity gain at retransmission of data even when a temporal change in the environment of a propagation path for a wireless signal is slow.  <P>SOLUTION: Modulation sections 102 modulates data streams stored in buffers 101. Each of multipliers 103 multiplies a weight outputted from a weight control section 112 with a signal outputted from each of the modulation section 102. Adder sections 104 sums signals outputted from the multipliers 103, each of transmission wireless sections 105 applies wireless transmission processing to each of the sums, and antennas 106 transmit the processed signals. A buffer control section 111 controls the buffers 101 on the basis of the number of retransmission times outputted from a number of retransmission times detection section 158. The weight control section 112 outputs a weight different from that at previous transmission to the multipliers 103 every time data are transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106651-A (JP)
Title: Occupant crash protection device
Inventor: SAKAI KATSUYUKI
IPC: B60R22/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device which applies pretension to a seat belt by a gas generator which inflates a bag arranged on a front portion of a seat cushion, and inflates an inflation type seat belt.  <P>SOLUTION: An inflatable tube 20 is arranged at a lower portion of a front portion of a cushion pad. Gas is introduced from an inflater 34 through a cylinder 30 to the tube 20. The inflater 34 is arranged in the cylinder 30 and is connected to a lap anchor 44 through a wire 42. The gas from the inflater 34 inflates also an inflation type shoulder belt 52 through pipes 62, 64.  <P>COPYRIGHT: (C)2004,JPO