baber/WOPTO huggingface dataset:
Patent JP-2004291416-A (JP)
Title: Inkjet recording sheet
Inventor: OZAWA YUJI
IPC: B41J2/01
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which has a feeling like an ordinary paper and can realize high printing density and image water resistance.  <P>SOLUTION: This inkjet recording sheet has an ink receiving layer formed on at least one surface of a base sheet. In addition, the ink receiving layer contains pigment, adhesive, at least one kind of a cationic resin with a degree of cationization of not less than 6 meq/g and a molecular weight of not more than 100,000 and at least one kind of a cationic resin with a degree of cationization of not less than 6 meq/g and a molecular weight of not less than 100,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294808-A (JP)
Title: Iodine-based polarizing film, method for manufacturing the same and polarizing plate
Inventor: HAYASHI HIDEKI
IPC: B29K29/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iodine-based polarizing film of improved durability based on a polyvinyl alcohol (PVA)-based resin, to provide a method for manufacturing the same and to provide a polarizing plate of excellent durability using the polarizing film.  <P>SOLUTION: The polarizing film is composed of the PVA-based resin film which is uniaxially oriented and dyed with iodine containing aqueous solution as the PVA-based film with iodine adsorption orientation and immersion treatment into an aqueous solution containing boric acid after the dyeing. The polarizing film further contains a water-soluble acrylic polymer selected from polyacrylic acid and its derivative. The iodine-based polarizing film in which the water-soluble acrylic polymer is introduced by the dyeing with the solution containing the iodine or afterward is provided. The polarizing plate is obtained by laminating protective films to on one or both surfaces of the polarizing film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290503-A (JP)
Title: Game system and information processor
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to have a desire to join a game and to improve a desire to compete with other players regardless of the number of persons joining the game.  <P>SOLUTION: This game system is provided with a game machine group 111 composed of a plurality of pachinko slot game devices (game machines) 1A-1L and an information processor 100. Each of the plurality of game machines is provided with an individual drawing means for drawing a prize individually for each game machine. The information processor is provided with a common drawing means for performing common drawing for deciding whether or not to provide a game subject in response to the reception of a common drawing start signal transmitted from the game machine, a game subject providing means for providing the game subject to the game machine under game execution in response to winning for the common drawing, a special prize providing means for providing a special prize to the game machine which satisfies a prescribed result in the game subject, and a special prize setting means for setting the contents of the special prize on the basis of the number of the game machines under the game execution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292280-A (JP)
Title: Manufacturing method of lithium tetraborate single crystal
Inventor: YANO MASAHIRO
IPC: H01L21/027
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of lithium tetraborate which restrains generation of a twin and crack, and which is capable of making it easy to evaluate the quality such as crystal defects contained in the lithium tetraborate single crystal, which is suitable for the use in optical converting elements such as a wavelength converting element, etc., and optical materials for ultraviolet laser light.  <P>SOLUTION: In this method, by Czochralski method, a seed crystal is contacted with the lithium tetraborate molten liquid surface with its crystal orientation plane (001), and the temperature gradient is set 30-200°C/cm between the molten liquid surface and 10 mm above the melt liquid, and 5°C/cm-50°C/cm for further above that range, and the seed crystal is pulled at a speed of 0.1-2 mm/hour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293503-A (JP)
Title: Gas supply device
Inventor: KATO TETSUYA
IPC: F04B27/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce a case in size than a conventional case without deteriorating performance of a compressor by minimally changing arrangement of a constitution unit stored inside the case.  <P>SOLUTION: This gas supply device comprises the case. The case houses the constitution unit such as the compressor, a cooling fan, a buffer tank, a reservoir tank, a check valve and the like. The check valve 5 conventionally arranged to a bottom plate side part of the case is mounted to an upper part of a multi-cylinder compressor 13. Accordingly, by changing the arrangement of the one constitution unit, the case is further reduced in size than the conventional case by reducing a bottom plate area of the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303799-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SAKAMOTO HIROKI
IPC: H01L21/318
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which can reduce a thermal budget and restrain a hydrogen atom from spreading into a gate insulated film.  <P>SOLUTION: The semiconductor device is provided with the gate insulated film 3 formed on a silicon substrate 1, a gate electrode 10 formed on the gate insulated film 3, a silicon nitride film 8 covering at least the upper surface of the gate electrode 10, and side wall 13s which are formed of second silicon nitride films 12 on both side surfaces of the gate insulated film and the electrode 10. In the semiconductor device, a first hydrogen spread suppression film 7 is formed between the gate electrode 10 and the first silicon nitride film 8, and restrains a hydrogen atom generated in the silicon nitride film 8 from spreading to the upper surface of the gate electrode 10. A second hydrogen spread suppression film 11 is formed between the gate electrode 10 and the side walls 13, and restrains a hydrogen atom generated in the side wall 13 from spreading to the gate insulated film 3 and the gate electrode 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303376-A (JP)
Title: Perpendicular magnetic recording medium, and magnetic recording/reproducing device using the same
Inventor: MAEDA TOMOYUKI
IPC: H01F10/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium capable of making very small the particle diameters of magnetic crystal particles without disturbing cyrstallinity or orientation, having good SNR characteristics, and capable of performing a high-density recording.  <P>SOLUTION: The perpendicular magnetic recording medium contains magnetic crystal particles and a base material surrounding the magnetic crystal particles, and the base material contains an element selected from Zn, Cd, Al, Ga and In, and a component selected from P, As, Sb, S, Se, and Te.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312124-A (JP)
Title: Image recording apparatus, and generating method of index print, and index print generated by the method
Inventor: IWAI KATSUTOSHI
IPC: H04N5/76
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of displaying non-image information attached to an image in an easily identifiable way, and to provide a generating method of an index print and the index print generated by this method.  <P>SOLUTION: The image recording apparatus generates non-image information 32b (e.g., a frame number of a photo film, a file name of image data, and date information or the like) to identify each picture of an index print, extracts characters or a character string important for the identification from the generated non-image information, thereafter assigns a prescribed character type (e.g., a character font, a character style, a character size, a character color, and a character decoration or the like) to each character or each character string, converts the resulting information into image data, composes the image data with thumbnail pictures 32a, and arranges the composed pictures to generate the index print 32. Thus, parts important for identifying the pictures are emphasized and the important information can be displayed in an easily understandable way even when a space for describing the non-image information 32b is insufficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306325-A (JP)
Title: Woody resin sheet and molded product
Inventor: WATANABE TSUTOMU
IPC: C08L97/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody resin sheet having a sufficient woody feeling and achieving strength and dimensional stability suitable for construction, and a molded product.  <P>SOLUTION: In the woody resin sheet obtained by kneading a resin composition constituted of wood flour 3 and a thermoplastic resin 2 to subject the same to extrusion molding, one of the above mentioned constituents is replaced with reinforcing fibers 1 with a fiber length of 2-10 mm of the same system as the constituent and compounded so that the replacing amount thereof is 5-20 wt.% of the total weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266985-A (JP)
Title: Driving source device
Inventor: HARUYAMA MITSUNOBU
IPC: H02K5/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To make even a commercial driving source device possible to be reliably used in a place deep in the sea and the like, and to lower its cost.  <P>SOLUTION: This driving source device 1 is structured with a housing 2 and an actuator 3. The power outputting part of the actuator 3 is protruding outside from the housing 2 while keeping airtight between the outside and inside of the housing 2. The housing 2 is formed in a cylindrical shape and both end portions of its axial direction are closed with covers 4, 5. The housing 2 and the covers 4, 5 are made of a metal having corrosion resistance, stainless steel for example, that is hardly corrosive against sea water and the like. A cylinder rod 33 passes through the inside of the cover 4 in such a way as to be capable of advancing or receding freely and protrudes while keeping airtight between the outside and inside of the housing 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255366-A (JP)
Title: Air filter enabling washing/regeneration using nonwoven fabric made of hydrophilic ultra fine microfiber
Inventor: TAMURA TADASHI
IPC: F24F13/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter enabling washing and regeneration using nonwoven fabric made of a hydrophilic ultra fine microfiber, which can be repeatedly washed and used without necessitating treatment with a surface active agent at every washing.  <P>SOLUTION: This air filter enabling washing/regeneration is produced or is subjected to hydrophilic treatment by kneading the surface active agent, therefore, can be excellently regenerated even when being washed repeatedly and unnecessitates the treatment by means of the surface active agent at every washing. Further, even when being used near the sea side, it does not occur that salts such as sea-salt particles deliquesce and a water film is formed on the surface of the filter, so that an increase in pressure loss is not caused.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004307925-A (JP)
Title: Method for plating electronic component
Inventor: MIKAMOTO NAOHIRO
IPC: C25D21/12
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for plating an electronic component, which reduces defective plating.  <P>SOLUTION: The method for plating the electronic component comprises the steps of: immersing an article to be plated having a substrate layer for plating on the surface, into a plating solution 1 stored in a plating tank 2; and forming a plating layer on the surface of the substrate layer while applying an electric current to the plating liquid 1. The method makes a value of the current applied to the plating solution 1 at the beginning of energization lower than that of its peak. Then, the method makes the current value at the beginning of energization adjusted to such a value as not to promote the dissolution of the substrate layer into the plating solution, thereby prevents the dissolution of the substrate layer into the plating solution, and reduces the defective plating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311725-A (JP)
Title: Liquid discharging device and liquid discharging method
Inventor: TOMITA MANABU
IPC: H05K3/10
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To form pattern wiring without disconnection on the main surface of a recessed and projected printed board by printing.  <P>SOLUTION: When a head 3 discharges a liquid drop i from a nozzle 74a while performing scanning in a prescribed direction by discharging the liquid drop i in the direction of a directed line segment D which is the direction opposite to a scanning direction, the liquid drop i are made incident on the main surface of the printed board P almost vertically, and the liquid drop i is appropriately landed even near the base end part 112a of a projected part 112 on the main surface of the printed board P. Thus, the pattern wiring W without the disconnection is formed on the main surface of the recessed and projected printed board P by printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308584-A (JP)
Title: Holding structure of heat accumulation tank
Inventor: MORIKAWA TOSHIO
IPC: F01P3/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure for a heat accumulation tank provided with a bracket capable of reinforcing a fastening part without deteriorating productivity of the bracket.  <P>SOLUTION: The heat accumulation tank main body having a thin wall double cylinder shaped structure includes a belt shaped bracket 4 constructed to surround the heat accumulation tank main body and retaining the heat accumulation tank. The bracket4 fastens the heat accumulation tank main body via a rubber insertion member at a time of winding around and fastening the heat accumulation tank main body. The bracket 4 includes a belt part 11 winding around and fastening the heat accumulation tank main body, a fastening part 12 positioning at each end part of the belt part 11 at a time of fastening the heat accumulating tank main body by the belt part 11 via the insertion member, and a reinforcement member 14 reinforcing the fastening part 12 from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305537-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for increasing the kind of variation display to make a player expect transfer into an advantageous game state among the kinds of variation display constituting a continuous presentation.  <P>SOLUTION: During a period when the continuous presentation is performed by the variation display to generate a big hit and by the variation display which is in a standby state at that point of time, the number of held balls is hardly visually recognized by the player in a pachinko game machine. In the pachinko game machine, the machine performs a "long continuous variation" in which a prescribed kind of variation display is performed on the basis of one time of start prize-winning, and a "front half variation" and a "continuous variation"to be performed on the basis of two times of start prize-winning. Variation display to make the player expect the generation of the big hit during the continuous presentation is increased, since the player does not recognize the number of times of start prize-winning required for the variation display even when the prescribed variation display is performed during the continuous presentation. The "front half variation" is performed only when not less than one kind of variation display is in the standby state subsequently, so that the "continuous variation" is certainly performed after the "front half variation". Thus, the imperfect variation display is prevented from being performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312931-A (JP)
Title: Abnormality detecting device and abnormality detecting method for motor control calculation device
Inventor: HASHIMOTO YOSHIYUKI
IPC: H02P6/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting device and an abnormality detecting method for a motor control calculation device which can appropriately realize detection of the abnormality of the motor control calculation device for executing the feedback control to an AC motor, using a simple constitution.  <P>SOLUTION: A control microcomputer of the motor control calculation device executes the feedback control of a three-phase AC motor so that an actual current matches with a target current. The control microcomputer has a current three-phase to two-phase conversion part for dq, converting the three-phase actual current of the AC motor to the two phase, an assist current calculation part for calculating a target current iq* of a q shaft which should be supplied to the AC motor, and a current feedback control calculation part for calculating a voltage command value Vq* of the q shaft which should be impressed to the AC motor, on the basis of the deviation between the target current iq* and the actual current iq. Also, a microcomputer for monitoring has a comparison/abnormality detecting part for detecting abnormalities at the current three-phase to two-phase conversion part and at the current feedback control calculation part, on the basis of the comparison results of codes of the target current iq* of the q shaft and codes of the voltage command value Vq*.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315550-A (JP)
Title: Oil and weather resistant rubber composition and oil and weather resistant rubber
Inventor: KOBAYASHI NOBUTOSHI
IPC: C08L33/18
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and weather resistant rubber composition and an oil and weather resistant rubber excellent in tensile strength, ozone resistance, and liquid resistance.  <P>SOLUTION: The oil and weather resistant rubber composition comprises an α, β-unsaturated nitrile/conjugated diene rubber (A) such as an acrylonitrile-butadiene rubber and a nitrile-containing resin (B) obtained by copolymerizing 5-50 mass% unsaturated nitrile monomer (b1) such as acrylonitrile, 0.1-20 mass% monomer (b2) having a crosslinkable functional group such as glycidyl methacrylate, and 30-94.9 mass% other monomers (b3) such as styrene, and has crosslinked bonds formed among the molecules of the above nitrile-containing resin (B) and/or crosslinked bonds formed between the molecules of the α, β-unsaturated nitrile/conjugated diene rubber (A) and the nitrile-containing resin (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267191-A (JP)
Title: Agricultural net having supporting pole
Inventor: MORISHITA YUKIO
IPC: A01G13/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net for agricultural use, capable of being easily expanded and keeping its shape in covering work of agricultural works, in considering the aging of agricultural workers and increase of the lover of a home garden.  <P>SOLUTION: This agricultural net having supporting poles is provided by inserting linear elastic materials as supporting poles in optional intervals in the width direction of the agricultural net made from a polyolefin and making the net and poles as one unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004313300-A (JP)
Title: Healthy data collector
Inventor: YOSHIMOTO KOJI
IPC: A61B5/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health data collector that produces a sound audible to a user and resists water spilled.  <P>SOLUTION: The health data collector has a reporting section 3 to report to the user 6, an operating section 9 to be operated by the user 6, and a speaker 7 as the reporting section 3. The speaker 7 prevents sounds having opposite phases released in the front and the rear of the speaker 7 from drowning out each other in the surrounding of the speaker 7 by providing in the interior of a casing 8, providing a sound outlet 11 transmitting a sound in the wall 10 of the casing 8 in front of and near to the user 6, and providing a sound channel 12 cutting off the front from the rear of the speaker 7 and connecting the front of the speaker 7 and the sound outlet 11. The sound channel 12, namely the distance to the speaker 7 prevents water from reaching the speaker 7 even if the water spilled enters from the sound outlet 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314994-A (JP)
Title: Board storage container and manufacturing method for the same
Inventor: TANIGUCHI ATSUSHI
IPC: H01L21/673
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board storage container, whose electrification preventive layer does not weaken its function, come off, or bleed when washed with water or wiped, retains the level of electrification preventiveness at the time of manufacturing, and does not crack or peel when an external force, such as impact or vibration, acting on the layer changes, and to provide a manufacturing method for the storage container.  <P>SOLUTION: The board storage container comprises an outer box 1 of a rectangular cylinder with a bottom, an inner box of a rectangular cylinder which stores a plurality of lined up semiconductor wafers and is housed in the outer box 1, a lid 5 which opens/closes the opening top face of the outer box 1 via a packing 4, and a holding body 6 which is fitted on the inner surface of the lid 5 to prevent the shakiness of the semiconductor wafers. The outer and inner boxes 1, 3, lid 5, and holding body 6 are molded using resin compositions, respectively, and each is coated with the transparent electrification preventive layer 7 containing at least π electron conjugated conductive polymers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314768-A (JP)
Title: Collision form discrimination device
Inventor: MIYATA YUJIRO
IPC: B60R21/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision form discrimination device with a simple constitution only using an output signal of a floor sensor capable of certainly detecting an initial stage of the collision and discriminating the collision form with high accuracy.  <P>SOLUTION: The collision form discrimination device is arranged at an approximately central part of a vehicle body and includes the floor sensor 22 for detecting a vehicle speed reduction of a longitudinal direction of the vehicle; a standing-up means 32 for detecting a standing-up point of a wave form of the vehicle speed reduction; a peak time detection means 32 for detecting the time when the wave form of the vehicle speed reduction arrives from the standing-up point at the first peak as a first peak time tp; a requirement value time detection means 34 for detecting the time when a speed reduction integration value obtained by time-integrating the vehicle speed reduction from the standing-up point becomes equal to a previously set requirement integration value Vm as a requirement time tm; and a form determination means 36 for determining whether the collision form of the vehicle is hard collision or soft collision based on a ratio of the first peak time tp and the requirement time tm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI