baber/WOPTO huggingface dataset:
Patent JP-2003253146-A (JP)
Title: Pigment for ink jet and pigment dispersion for ink jet obtained using the same
Inventor: HAMAYA TOMOO
IPC: C09B67/14
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue pigment for ink jet exhibiting high ozone resistance after printing and having a high optical density, its manufacturing method and a pigment dispersion for ink jet.  <P>SOLUTION: A chlorinated copper phthalocyanine having a substitution number of chlorine of at most 8 in the molecule is employed as a raw material of a pigment for ink jet. The chlorinated copper phthalocyanine crude is converted into a pigment by a known method and the thus-obtained pigment for ink jet is dispersed using a homogenizer to give the pigment dispersion for ink jet having an average particle size of at most 200 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004005963-A (JP)
Title: Device for reproducing recording medium
Inventor: UCHIBE MAKOTO
IPC: G11B27/034
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability in the case of repeatingly reproducing a prescribed part of information data recorded in a recording medium.  <P>SOLUTION: When a music division start key 19 is operated while optional information data recorded in a disk 1 is reproduced, a microcomputer 9 for system control makes a position in the information data while being reproduced when the operation is performed to be a division point and rewrites the U-TOC information of the disk 1 such that the division point becomes an end position for a former part of the information data and a start position for its latter part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331860-A (JP)
Title: Poly(lactic acid)-based film
Inventor: YAMANE NOBUHISA
IPC: C08J5/18
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a poly(lactic acid)-based film which is excellent in the scratch resistance and is suitable for use in the lamination onto the surface of the printed matter of a raw material such as paper, a film, a metal and so forth.  <P>SOLUTION: The poly(lactic acid)-based film has a static friction coefficient between the two surfaces of the one side surface (the S surface) of each other at least in the range of 0.05-0.4 and has a surface roughness Ra of the S surface in the range of 15-300 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339072-A (JP)
Title: Pravastatin sodium solid pharmaceutical preparation having excellent stability
Inventor: OKUDA YUTAKA
IPC: A61K31/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To raise the storage stability of pravastatin sodium after formulation into a granule and a tablet for oral administration.  <P>SOLUTION: A pravastatin granule is obtained by granulating a mixture of the pravastatin sodium with an excipient with ethyl cellulose or a gastric-soluble coating agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340632-A (JP)
Title: Substrate inspection device, and substrate inspection method
Inventor: TSUNODA YOSHIHISA
IPC: G01N23/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To optimally inspect a component or the like incapable of discriminating a solder from the component by an X-ray image only, by combining the X-ray image with an optical image in response to an inspection object to inspect the component, when inspecting a substrate using, for example, the X-ray image.  <P>SOLUTION: This substrate inspection device provided with an X-ray image pick-up part 3 for picking up a transmission X-ray image of an X-ray emitted from an X-ray source 1 toward the inspected object 5 mounting the component, and a visible light image pick-up part 2 for picking up the inspected object 5, to inspect the inspected object 5 by the X-ray image and the optical image, is provided with an image processing means 13 for composing the X-ray image obtained by the X-ray image pick-up part 3 and the optical image obtained by the visible light image pick-up part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341433-A (JP)
Title: Silver alloy stacked film, optical reflector, optical information recording medium, flat panel display element and reflector
Inventor: NAKAI JUNICHI
IPC: G11B7/258
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal film having high reflectance and excellent durability (chemical stability and thermal resistance), and to provide an optical reflector using such excellent characteristics.  <P>SOLUTION: The following stacked films and its product are provided: (1) a Ag alloy stacked film which is constituted so that at least one kind of Ag alloy stacked film is formed on a substrate and a pure Ag film is formed thereon and in which the Ag alloy film on the substrate side has higher thermal resistance than the pure Ag film on the upper layer; (2) a Ag alloy stacked film which is constituted by successively stacking at least two kinds of Ag alloy films on the substrate and in which the Ag alloy film on the substrate side has higher thermal resistance than the Ag alloy film on the upper layer; (3) a Ag alloy stacked film which is constituted so that the Ag alloy film on the substrate side contains one or more rare earth elements by 0.1 to 3.0 atom% in total in the above Ag alloy stacked films; (4) an optical reflector which is manufactured by forming one of the above Ag alloy stacked films on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341439-A (JP)
Title: Heat insulation sleeve, fixing device using it, and image forming apparatus
Inventor: SAWAMURA ATSUSHI
IPC: F16C13/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fixing device, in which heat insulation sleeves are respectively disposed between a heat roller shaft and each of bearing members, from making unpleasant sounds that result from stress of a heat roller, which is caused by heat expansion, or sliding of the heat insulation sleeves and heat roller shaft.  <P>SOLUTION: Rectangular recesses 22 are provided in the shaft 12 of the heat roller 14 in the circumferential direction. A slit 26 is formed in each heat insulation sleeve 24 in the circumferential direction. A rectangular engagement projection 28 is formed on the sleeve 24 in the circumferential direction, near to and upstream of the slit 26 in the rotating direction. To attach each of the heat insulation sleeves 24 to the shaft 12, the sleeve 24 is fitted on the shaft 12 while the slit 26 is widened, and the engagement projection 28 is engaged with the recess 22. Thus, each sleeve 24 is attached to the shaft 12 so as not to rotate. Accordingly, since force acting on each engagement projection 28 in the rotating direction is exerted in such a direction as to shut the slit 26 of the heat insulation sleeve 24. This prevents each heat insulation sleeve 24 and the shaft 12 from sliding one against the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348788-A (JP)
Title: Semiconductor memory device and portable electronic equipment
Inventor: MORIKAWA YOSHINAO
IPC: H01L29/788
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which can be made minute easily and can perform simultaneously read and write.  <P>SOLUTION: This device has a control logic circuit 218 generating read selection signals RSEL 0-5 and a write selection signals WSEL 0-5 which select one plane for read and write out of a plurality of planes 201-6 in which memory elements are arranged in an array type, address selection circuits 301-6 arranged at each plane, and an address buffer 220 providing write and read addresses simultaneously, each address selecting circuit is constituted so as to receive each one of read and write signals from the control logic circuits, the memory element comprises a gate electrode formed on a semiconductor layer through a gate insulation film, a channel region arranged under the gate electrode, a diffusion region arranged at both sides of the channel region and having a channel region and a reverse conduction type, and a memory function object having a function holding electric charges formed at the both sides of the gate electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349849-A (JP)
Title: Receiver
Inventor: NAITO MASASHI
IPC: H04B7/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a receiver which receives signals by using a plurality of antennas and synthesizes the signals received by the plurality of antennas by controlling the total directivity of the plurality of antennas.  <P>SOLUTION: Reception signal frequency converting means B1 to BN, C1 to CN, and D1 to DN convert the frequencies of the signals received by the respective antennas A1 to AN to mutually different frequencies as to the plurality of antennas, and a reception signal totaling means 11 totals the frequency-converted reception signals obtained by the respective antennas; and a reception signal totaling result level control means 12 controls the level of the totaling result, a reception signal totaling result A/D converting means 3 converts the level control result from an analog signal to a digital signal, and a reception signal processing means 4 processes the reception signals of the respective antennas according to the conversion result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347376-A (JP)
Title: Blood sampling tube preparation system
Inventor: HIRASAWA OSAMU
IPC: G06Q50/22
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood sampling tube preparation system for enhancing correctness and reliability for preparing a blood sampling tube and automatically checking whether the blood sampling tube is prepared based on orders from a doctor so as to possibly eliminate a possibility of a miss inducing a blood sampling miss during a preparation step prior to a blood sampling after the blood sampling tube is prepared.  <P>SOLUTION: The blood sampling tube preparation system is provided with a blood sampling tube preparation apparatus having a label printer for writing check information required for automatically checking whether the blood sampling tube is prepared based on the orders from the doctor on a wireless tag after a label is attached and a check apparatus for reading the check information written on the wireless tag of the label and automatically checking the check information read from the wireless tag against original information based on the orders from the doctor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344407-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform a rendition, based on reality wherein the selecting action of a player is reflected on a lot result (regardless of relation with an actual lot result).  <P>SOLUTION: The lot is performed with the establishment of a change display start condition as an opportunity, and also a display part 5 starts the change display of patterns. When a prescribed state is displayed after the start, a game state is made to be advantageous to a player 8. A game machine includes: a notifying means 1 for notifying a plurality of selection items 6; a selecting means 4 for allowing the player 8 to select the selection item 6 from a plurality of selection items 6 notified by the notifying means 1; and a means for performing the rendition 7 corresponding to the selection item 6 selected by the selecting means 4. Since the selection item 6 is comprised in the rendition 7, reality wherein the selecting action of the player 8 is reflected on the lot result is achieved in the rendition 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345705-A (JP)
Title: Container processing apparatus
Inventor: KOJIMA EIJI
IPC: B67B3/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container processing apparatus in which even if a washing liquid splashes when the top of the table is washed with the washing liquid, drive systems are shielded from the washing liquid by a partition, thereby preventing the top of the table from being soiled, such as getting wet with the washing liquid or the like.  <P>SOLUTION: The container processing apparatus comprises a filling unit 57, serving as a processing unit, which includes: a table 22; the partition member 25 that is erected on the table and divides the space on the table into a first area 26 and a second area 27; a conveyor 28, serving as a container conveyance path, which is disposed in the first area along the partition and conveys containers 29; and filling heads 56, as processing heads, which process containers being conveyed on the conveyor 28. The container processing apparatus also comprises a rack/pinion mechanism 33, serving as a processing-unit following drive mechanism, which is disposed in the second area and causes the filling unit to follow the conveyance of the containers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355695-A (JP)
Title: Luminous flux splitting means and optical information recording/reproducing head device
Inventor: NISHIKAWA HIROSHI
IPC: G11B7/1359
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing head device capable of clearly discriminating a spherical aberration signal and a focus error signal from each other and detecting the signal even without providing any supplementary references.  <P>SOLUTION: This luminous flux dividing means having at least four areas different in diameter around an optical axis is constituted in such a manner that when one luminous flux is made incident on the luminous flux dividing means, the one luminous flux is split into a luminous flux made of a light ray difficult to be affected by spherical aberration and into a luminous flux made of a light ray easily affected by the spherical aberration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355903-A (JP)
Title: Position detecting device of side stand
Inventor: SUZUKI MICHIYUKI
IPC: B62H1/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device of a side stand, capable of accurately detecting the position of the side stand by absorbing assembling errors based on uneven dimensions of components of the side stand, as for a device to detect the position of the side stand by switching a reed switch by a magnet of a rotating member.  <P>SOLUTION: In this position detecting device of the side stand provided with a rotating member 10 having a magnet face 10a and a lead switch 12 having a pair of metal terminals to detect whether the side stand 3 is at a housing position or at a stand position based on electrical switching of the reed switch 12, the S pole and the N pole of the magnet face 10a are successively formed so as to have prescribed dimensions, these metal terminals are brought into contact with each other by making an auxiliary magnet 13 approach one metal terminal, and they are brought to non-conductive state by being separated by repulsion by magnetism from the magnet face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355292-A (JP)
Title: Touch panel and its manufacturing method, and screen-input type display device equipped therewith
Inventor: MUTO RUMI
IPC: G06F3/041
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quality of a touch panel of equipment such as an ATM, a car-navigating device, a vending machine, a copying machine, various kinds of terminal machines and so on.  <P>SOLUTION: In a touch panel 50, upper and lower substrates 61 and 51 are arranged opposite to each other and incorporated into one while providing the periphery area with prescribed apertures by means of a sealing material 67, and transparent electrodes 13 and 3 comprising an ITO film provided inside and an FPC 9 provided outside are electrically communicated with each other via an electrode 52 for press-fitting an FPC. The ITO film (for example, ITO film zones 59 and 62) is provided at a position in which the upper and lower substrates 61 and 51 are arranged, and the upper and lower substrates 61 and 51 are glued together and sealed via the ITO film. The adhesiveness between the sealing material 67 and the upper and lower substrates 61 and 51 is improved, and the water resistance and humidity resistance of the touch panel 50 are improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354777-A (JP)
Title: Image forming apparatus
Inventor: MATAYOSHI AKIRA
IPC: G03G15/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which does not give rise to an offset of the toner to be used in fixing to a fixing roller even in the case of application of a separating charge by using a separating needle as a separating means.  <P>SOLUTION: The image forming apparatus is equipped with a fixing means provided with a roller pair with a nip section formed between a heating roller and a pressure roller, a transfer means for transferring the toner image formed on a latent image carrier to a transfer material, and the separating means for separating the transfer material from the surface of the latent image carrier by applying a prescribed voltage to the transfer material carried to the fixing means through the transfer means from its back or for assisting the separation. The apparatus is equipped with a separating voltage control means which discontinues the application of the separating voltage to be supplied to the separating means before the leading end of the carried transfer material rushes into the nip section of the fixing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357083-A (JP)
Title: Information system
Inventor: YAMAHARA KEIJI
IPC: H04Q9/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of controlling a plurality of computers with one input device.  <P>SOLUTION: To the problem that a plurality of terminals can not be simultaneously remote controlled in the conventional technology, a user operation is facilitated by providing this information system with a function for identifying the computers, performing remote control of operations of an OS to the plurality of computers by the input device and performing the same operation to the plurality of computers. The function for identifying the computers also solves an interference problem. When the plurality of computers exist, for example, in a personal computer classroom or server room, etc., operations of the computers are performed by the input device without using specific software and a keyboard, etc. In addition, when the computers are loaded on a rack cabinet, a user performs prompt maintenance by performing control without opening/closing a door of a rack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355772-A (JP)
Title: Optical pickup device and optical disk device
Inventor: KATOU ETSUO
IPC: G11B25/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device having a structure suited to thinning and reduction in size and weight, and provide an optical disk device.  <P>SOLUTION: This optical pickup device is provided with a spindle motor, a carriage constituting an optical system, a circuit board constituting a control circuit, and a flexible print cable for supplying power and transmitting a signal from the circuit board to the member constituting the carriage. The flexible print cable is pulled around an objective lens in the carriage from the opposite side of an actuator in the carriage and the spindle motor side of the carriage to the spindle motor side, folded in a U shape, pulled to the opposite side of the spindle motor of the carriage, and connected to the circuit board. The thickness of the optical pickup module is 4.8 to 7.1mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363172-A (JP)
Title: Wiring board, its manufacturing method, chip module, electro-optical device, its manufacturing method, and electronic apparatus
Inventor: ASHIDA TAKESHI
IPC: H01L21/60
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which imposes no restriction on the formation of interconnect lines and is capable of easily and accurately determining the amount of positional deviation of an IC structure from its regular mounting position.  <P>SOLUTION: The wiring board is equipped with a flexible base material 37 where interconnecting lines 38a are formed, an IC package 36 which is provided with a plurality of terminals 48 and mounted on, at least, the one surface of the base material 37 through the intermediary of the terminals 48, and marks 71 which are formed of parts of the interconnecting lines 38a. The marks 71 are provided at prescribed positions located outside of the regular mounting position 36a of the IC package 36. The position of the outer peripheral edge of the mounted IC package 36 is compared with the marks 71, whereby the deviation of the mounting position of the IC package 36 can be inspected. Since the marks 71 are formed of the interconnecting lines 38a themselves, the interconnecting lines 38a are hardly restrained from being laid out by the presence of the marks 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357533-A (JP)
Title: Method for producing sponge cake easy to cut and tool therefor
Inventor: HIRAKAWA HISAYOSHI
IPC: A23G3/34
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sponge cake for obtaining sponge cake pieces each having a fine cut face when cutting the big sponge cake.  <P>SOLUTION: This method for producing the sponge cake comprises putting, on a sheet of spreading paper 5 of a wooden frame 4, a protector composed of a vertical piece 1 and crosspieces 2 each having a flat surface which contacts the paper and a handle 3, scattering crystal sugar, putting dough seed, taking out the protector and baking sponge cake through regular processes. As a result, the big sponge cake having no grain of crystal sugar on a position of a knife to cut and divide is made and cut into a given size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362184-A (JP)
Title: Generation of image data for displaying outer appearance of feature
Inventor: KISHIKAWA KIYONARI
IPC: G06T15/04
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for sticking an image for realistically displaying a precise pattern onto a polygon, and displaying it.  <P>SOLUTION: Element data stores an element image to be stuck onto the surface of the polygon expressed by polygon data. The element image expressed by image data is stuck to a plurality of sites to be specified by site data, so that the amount of data is restricted even when the precise pattern is stuck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360547-A (JP)
Title: Silencer for supercharger
Inventor: KOSAKA TERUO
IPC: G10K11/16
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer for a supercharger, smoothing a flow of air passing through an air passage formed between sound-absorbing splitters to reduce pressure loss of the air at the center of the silencer, and exerting good silencing effect.  <P>SOLUTION: In the silencer for a supercharger, each of a pair of discs has a circular hole formed concentrically, and the discs are arranged in parallel. Between the pair of discs, a plurality of sound-absorbing splitters are disposed with intervals in a circumferential directions of the discs so that the air is sucked between the disks from the outside to the inside, and a pair of adjacent sound-absorbing splitter are positioned in parallel. Each splitter has two bending parts, and a whole splitter is in a shape of Z, and an end part on an inner peripheral side of each disc is formed at the angle of 0° with respect to the center line of each disc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI