baber/WOPTO huggingface dataset:
Patent JP-2004130589-A (JP)
Title: Flat plate for japanese-style painting
Inventor: NAKANO ISAKO
IPC: A47G19/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat plate for Japanese-style painting, which is prevented from being a hindrance because of occupying too much space at the creation of the Japanese-style painting, which prevents paint on the downside flat plate from adhering to the protruded base of the flat plate, even if the flat plates are stacked to prevent the drying of the paint and the intrusion of dust into the flat plates in the temporary storage of the flat plates, and which can facilitate, for example, the motion of kneading the paint.  <P>SOLUTION: This flat plate for Japanese-style painting is characterized in that an outer peripheral surface is provided with a protrusion 3 for holding the flat plate in a state wherein the protruded base 2 is prevented from abutting on the inner bottom surface of the downside flat plate by making the flat plate abut on the upper edge of the downside flat plate at the stacking of the flat plates. The protrusion 3 can also be formed as a plurality of discontinuous pieces, though preferably, the protrusion 3 is formed as a continuous annular shape. The protrusion 3 and/or a part or the whole of the upper end are/is colored so that the color of the paint dissolved in each of the flat plates can be identified even in the state of the stacking of the flat plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133128-A (JP)
Title: Developing roller, developing device, process cartridge, and image forming apparatus
Inventor: MIYOSHI YASUO
IPC: G03G9/08
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller wherein a high quality image is formed without forming a rough image even in halftone image formation, and also to provide a developing device, a process cartridge and an image forming apparatus.  <P>SOLUTION: The developing roller comprises a magnet having developing poles and a sleeve rotatably disposed in such a way as to cover the periphery of the magnet. In a range of the sleeve surface in which the vector angle θ of magnetic flux density from a position on the upper stream side of each developing pole to the developing pole becomes 30-90°, magnetic flux density B is adjusted to 60 mT to the magnetic flux density of the developing pole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133154-A (JP)
Title: Lens array sheet and transmission type screen
Inventor: ABE TAKASHI
IPC: G03B21/625
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type projection screen constituted for avoiding lowering of resolution caused by a gap occurring between a Fresnel lens sheet and a lenticular sheet (or a lens array sheet of other form) due to expansion and contraction of a lens array sheet by the influence of temperature or humidity.  <P>SOLUTION: This transmission type screen is composed by the combination of the Fresnel lens sheet having a function of emitting image light projected from a projector as roughly parallel light to an observer side, with the lens sheet having a function of emitting the image light passing through the Fresnel lens and formed as roughly parallel light by further spreading to the observer side. At least one of the lens sheets is constituted of a substrate causing little deformation against bending (warping) and having sufficient rigidity, as a support base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131599-A (JP)
Title: Water-based rustproofing coating and metallic material coated therewith
Inventor: SHIRASAWA DAISUKE
IPC: C09D5/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based rustproofing coating capable of forming resin coating film with good rustproofness, processability and adhesion, and to provide a metallic material coated therewith.  <P>SOLUTION: The water-based rustproofing coating contains a total of 100mass% of (A) 98-40mass% of a polyester resin ≥4,000 in number-average molecular weight, 8-40mgKOH/g in acid value and ≥80mol% in the content of terephthalic acid as the polybasic acid component, (B) 1-30mass% of an epoxy compound ≤5mass% in solubility to water at 25°C and (C) 1-30mass% of a melamine resin. In this coating, the maximum dispersion particle size of the resin component is ≤1.0μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132305-A (JP)
Title: Water-cooled vertical engine, outboard motor loaded with the same, and outboard motor
Inventor: TAWA HIROKI
IPC: F01P3/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly control a temperature of a cylinder head and a cylinder block of a water-cooled vertical engine.  <P>SOLUTION: This water-cooled vertical engine comprises an exhaust guide cooling water jacket JM1 and an exhaust manifold cooling water jacket JM2 formed on an exhaust passage 24 in an engine room, a cylinder block cooling water jacket JB formed on the cylinder block 11 and a cylinder head cooling water jacket JH formed on the cylinder head 15. A first cooling passage for supplying the cooling water from the cooling water pump 46 to the cylinder block cooling water jacket JB through the exhaust guide cooling water jacket JM1 and the exhaust manifold cooling water jacket JM2, and a cooling passage for supplying the cooling water from the cooling water pump to the cylinder head cooling water jacket JH are independent from each other for the most part, and the cylinder block cooling water jacket JB and the cylinder head cooling water jacket JH are respectively provided with thermostat 84, 85.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134667-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HORIKOSHI HIROSHI
IPC: H01L21/4763
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, which can suppress damage to a wire in a catalyst process carried out in an electroless plating process using a Co-based material etc., when manufacturing a semiconductor device having wires of Cu etc., and a semiconductor device manufactured by the method.  <P>SOLUTION: In the method for manufacturing a semiconductor device having metallic wires, metal wires (13a, 13b) are layered on a 1st insulating film 11 formed on the semiconductor device 10, a barrier layer 15 which prevents elements constituting the metal wires (13a, 13b) from being diffused is formed on the metal wires (13a, 13b), and a 2nd insulating film 16 is formed on the barrier layer 15. In the process of forming the metal wires (13a, 13b), additives which reduce damage to the metal wires when the barrier layer 15 is formed are incorporated in the metal wires (13a, 13b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135473-A (JP)
Title: Rotor for rotating electric machine
Inventor: MAEDA NAOHIDE
IPC: H02K19/22
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deformation and vibration in claw-shaped magnetic poles in a rotor.  <P>SOLUTION: The rotor for rotating electric machine comprises rotor coils 15 for generating magnetic flux, pole cores provided so that the rotor coils 15 are covered therewith and comprising first pole core bodies 19 and second pole core bodies 20 each having claw-shaped magnetic poles 21 and 22 protruded so that they are alternately engaged with each other, magnets 23 which are placed on both side faces of the claw-shaped magnetic poles 21 and 22 and reduce the leakage of magnet flux between the side faces of adjacent claw-shaped magnetic poles 21 and 22, and magnet assemblies 25 comprising magnet holding members 24 which support the magnets 23 on the claw-shaped magnetic poles 21 and 22. The magnet assemblies 25 are so disposed that, when the magnet assemblies 25 are installed on the claw-shaped magnetic poles 21 and 22, the center 25G of each magnet assembly 25 is positioned at the base of the claw-shaped magnetic poles 21 and 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136708-A (JP)
Title: Air conditioner for vehicle
Inventor: HARADA TAKASHI
IPC: B60H1/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decline of a maximum cooling capacity by suppressing the swallowing of a cool air into a warm air passage 18 formed on the back stream side of a heater core 13 and the mix of a warm air accumulating in the passage 18 into the cool air at a maximum cooling operation in an air conditioner for a vehicle, in which hot water of a heat source circulates through the heater core 13 even when an air mix door 16 is set at a maximum cooling position in a face mode.  <P>SOLUTION: According to the air conditioner for a vehicle, a warm air mixing preventive door 26 to block up the warm air passage 18 is arranged on it so as to prevent the swallowing of the cool air into the warm air passage 18 and the mixing of the warm air accumulating in the passage 18 into a bypass passage 15 at the maximum cooling operation. Equipped with the door 26, the air conditioner having the heat exchanger 13 for heating with constant hot water circulation therein prevents the decline of the maximum cooling capacity due to the mix of the warm air into the cooling air, thus exerts the maximum cooling capacity effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137571-A (JP)
Title: Method of manufacturing ultra high purity glass product of optical quality
Inventor: OSWALD MONIKA
IPC: C03B32/00
Filed: 2002-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing a glass product of high purity and optical quality which includes sintering of a porous silica material, but free from problems of a crack, shrinkage, and purity, with which a preceeding technique tends to encounter. SOLUTION: The method of manufacturing the glass product includes following steps: 1. a metal oxide or metalloid oxide is pressed into grains having a mean grain diameter of <1 mm; 2. artificial sand of high purity is produced by perfectly sintering the grain when occasion demands; 3. a highly dense and porous raw material is formed by casting with an ordinary technique e.g. slip casting; 4. the raw material is dried and partially sintered when occasion demands; 5. the raw material is perfectly sintered under a vacuum condition, when occasion demand; and 6. the raw material is hot isostatic pressed, when occasion demands.
Patent JP-2004147032-A (JP)
Title: Small imaging module
Inventor: KAYANUMA YASUAKI
IPC: H04N5/369
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and facilitate assembling by using a method of fixing the parts in which the parts are incorporated into a case of a small imaging module from one direction, while the parts are incorporated from both above and under parts in a conventional technique which takes much troublesomeness, an aperture of a single part is not required, and bonding is not used.  <P>SOLUTION: The top end of a case 2 is covered with a ceiling 2b, and an aperture hole 2c is made so as to have an aperture function. Protrusions 2d are provided on the internal surface of the case, and a lens 6 is pushed into the case so that the lens passes through the protrusions, thus the lens is held by the protrusions. An IR cut filter 7 is abutted on the step portions of the case from the lower part and is bonded. In this way, the parts are incorporated only from under. The method of fixing the lens also includes bonding, ring pressure fitting, thermal caulking of the case and others, and these fixing methods are applicable to the IR cut filter. Further, by sandwiching an IR cut filter having the same contour as that of the lens between the lens and the ceiling of the case, the two parts can be simultaneously assembled and assembling man-hours can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141370-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F7/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can send one command prior to other commands.  <P>SOLUTION: A main control means has a second transmission buffer storing a command to be sent to a subsidiary control means prior to a command to be stored in a first transmission buffer in addition to the first transmission buffer storing a command to be sent to the subsidiary control means. A command transmission means sends a command to be stored in the second transmission buffer prior to a command to be stored in the first transmission buffer, when a command is stored in the second transmission buffer. Consequently when there is a command to be send to the subsidiary control means prior to other commands, by storing the command in the second transmission buffer, the command transmission means can send the command to the subsidiary control means prior to other commands stored in the first transmission buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144008-A (JP)
Title: Submerged motor pump
Inventor: KAWAI MASATO
IPC: F16C19/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged motor pump capable of keeping a normal bearing function, and keeping normal operation state for a long time, even when an inexpensive ordinary bearing is used for an upper bearing and the bearing is heated to be not less than heat-resistant temperature of grease.  <P>SOLUTION: In the submerged motor pump wherein a pump 30 and a motor portion 10 are coupled in series, a grease reservoir chamber storing grease for refilling is provided in an anti-load side of an anti-load side bearing housing 23 of the motor portion 10, and a plurality of communicating holes 25 is provided on a partition portion 23 provided between the grease reservoir chamber 24 and the bearing 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144393-A (JP)
Title: Corrugated fin
Inventor: IWASAKI MITSURU
IPC: F28F1/30
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide corrugated fins 2 capable of preparing two kinds of corrugate fins 2 of different fin widths composing a combination type heat exchanger 1 while reducing the cost, responding to various requests on their performance, and improving the heat exchanging performance.  <P>SOLUTION: Groups of louvers 211, 221 are formed by making a number of small cuts corresponding to the fin widths on a condenser part 21 and a radiator part 22 of two kinds of fins of different width to be used in the combination type heat exchanger 1 for an automobile, and raising them, the rising directions of the groups of louvers are differently determined so that the corrugated fins 2 are opposite to each other, and an angle B of the group of louvers 221 of the corrugated fins 2 of large fin width is smaller than an angle A of the group of louvers 211 of the corrugated fins 2 of small fin width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145117-A (JP)
Title: Optical element using linear photonic crystal and spectral device using same
Inventor: OYA KAZUAKI
IPC: G02B1/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demultiplexing element whose wavelength resolution is improved while using light with high efficiency.  <P>SOLUTION: An optical element using linear photonic crystal of the present invention is characterized in that a plate type medium which has homogeneous constant thickness is inserted almost at right angles to a layer surface at at least one plate in a multilayer structure. In concrete, a groove which is perpendicular to the layer surface is formed at at least one part of the multilayer structure and filled with the homogeneous medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105683-A (JP)
Title: Rehabilitation apparatus for hand and leg
Inventor: NARAYAMA TADASHI
IPC: A61H1/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an effect close to that of a practice by a treatment specialist.  <P>SOLUTION: A rehabilitation apparatus for hands and legs is constituted by fixing a motor and a transmission in a vessel, attaching a coupling to a transmission drive shaft and fitting a dogleg drive shaft to the coupling. A bar and a bar retaining metallic tool are attached near the dogleg drive shaft. A hole for inserting the dogleg drive shaft is provided to a leg fixing holder. A metallic tool to be freely rotatable forward and backward and from right to left is attached to a sole part. The leg fixing holder is fitted to the dog-leg drive shaft by utilizing the insertion hole. Besides, a hand fixing holder for attaching the metallic tool to be freely rotatable from forward to backward and from right to left to the bar is fitted to the tip end part of the dog-leg drive shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003255570-A (JP)
Title: Organic photoreceptor, image forming method, image forming apparatus and process cartridge
Inventor: SHIBATA TOYOKO
IPC: G03G5/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which does not cause an image defect such as a black spot and a void even under high-temperature and high- humidity environment, and further to provide an image forming method, an image forming apparatus and a process cartridge used for the image forming apparatus for forming a double-sided image by transferring and fixing a toner image formed on the organic photoreceptor on recording paper by using electronic RDH.  <P>SOLUTION: In the organic photoreceptor having a charge generation layer on a conductive supporting body and a charge transporting layer on the charge generation layer, the charge transporting layer incorporates solid isomeric mixture as charge transporting substance, and the glass transition point Tgb of the binder resin of the charge transporting layer and the glass transition point Tgl of the charge transporting layer satisfy following relation. 100°C<Tgl<Tgb (both Tgb and Tgl are expressed in the unit of °C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135496-A (JP)
Title: Patella implant and knee prosthesis adopting the same
Inventor: TORNIER ALAIN
IPC: A61F2/38
Filed: 2002-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a patella implant which effectively supports the trochlea of a thigh bone and the same support is performed at different positions in a knee joint. SOLUTION: The patella implant (3) for a whole or partial prosthesis (P) for the knee joint is provided with an outer joint surface (31) and an inner joint surface (32). Each of the surfaces cooperates with the outer side (24) and the inner side (25) of the thigh bone trochlea (23) or a thigh bone artificial member (2) and also connected to a transition ridge (33). The transition ridge (33) is curved viewed from the front of the patella implant (3). The recessed surface side of the implant (33) faces the outer joint surface (31) and the outer joint surface (31) has a recessed surface on a plane in parallel with an arrow shape surface (S) and on a plane in a horizontal direction.
Patent JP-2004151272-A (JP)
Title: Method for manufacturing color filter and manufacturing apparatus
Inventor: SONEHARA AKIO
IPC: G02B5/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that conventionally in the process of manufacturing a color filter by laser transfer, the area to be transferred is not increased in spite of the size of the exposure part of an apparatus, the use efficiency of light energy is low, the resolution is low and sufficient sharpness in the edge part is hardly obtained.  <P>SOLUTION: Laser light 2 emitting from a laser light source 1 is split by a light valve 5 into many laser beams, which are made to irradiate a transparent substrate and a transfer sheet layered on an irradiation table 7. By this method, the thermal energy characteristics of each beam can be made uniform and transfer with high resolution, a fine structure and a sharp edge can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150924-A (JP)
Title: Oxygen indicator and package with the oxygen indicator
Inventor: TAKESHITA KOJI
IPC: G01N31/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed oxygen indicator, having the same discoloration speed as a tablet oxygen indicator and a package integrally provided with the oxygen indicator.  <P>SOLUTION: In the printed oxygen indicator, having a substrate on which an ink with oxygen detecting function is printed, a plurality of minute vacancies exist in a coating comprising the ink with the oxygen detection function, and oxygen is finely diffused in the coating. Thermal expansion microcapsules are used for generating a plurality of the minute vacancies and located in them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149664-A (JP)
Title: Sheet-like formed body and decorative sheet
Inventor: TANIGUCHI KOJI
IPC: B32B27/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like formed body and a decorative sheet which have excellent flame resistance and resistance to the spread of flame, particularly exhibit excellent flame retardancy and flame-spreading retardancy because of their shape-sustaining abilty while burning, are mechanically strong and stable, particularly show little necking and shrinkage, have high dimensional stability in use and high adhesion accuraracy and are manufactured by the production of multiple models in small lots at high productvity.  <P>SOLUTION: The sheet-like formed body comprises one layer or a plurality of layers. At least one of the layers is compounded with 0.1-100 pts.wt. of a phyllosilicate, 0.1-70 pts.wt. of a metal hydroxide and 1-50 pts.wt. of a glass fiber based on 100 pts.wt. of a thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098645-A (JP)
Title: Electric plane which holds horizontal movement
Inventor: CHIKAMORI HITOSHI
IPC: B27C1/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric plane which prevents excessive cutting with an excessive force when cutting wood by using the electric plane.  <P>SOLUTION: A ruler for fixing the wood thickness to be cut constant is provided in the electric plane. Both lateral ends of a rear ruler table are bent upward and bolt holes are provided to laterally fix a ruler plate 5 having slotted holes and a scale to the rear ruler table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154185-A (JP)
Title: Restriction removal operation mechanism for raising/falling motion of rising leg in table apparatus
Inventor: TSUGA YASUSHI
IPC: A47B9/12
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an associated motion between both release operation mechanisms for a reduction in control force and elimination of disadvantage such as catching articles and hand therein.  <P>SOLUTION: Both end sides of a table board 4 are disposed with release operation means 7 for removing the restriction of an auxiliary raising/falling means 5, respectively. One of the release operation means 7 is coaxially fixed with a restriction removal operation member 19, the restriction removal operation member is positioned at a square hole. A displaced shaft of the release operation means 7 is fixed with a linear member so as to be protruded from a fixing position to the upper from the square hole. The end of the restriction removal operation member 19 is made to abut on the back side of the square hole 7a of the release operation means 7 to be positioned close to the top of an operation shaft 18 of the auxiliary raising/falling means 5. The other release operation means 7 on the side where the restriction removal operation member 19 is not disposed and the restriction removal operation member 19 are connected by the linear member stretched through guide pulleys 20 and 20 turnably held on spindles 12 of base portions 6 for fixing rising legs.  <P>COPYRIGHT: (C)2004,JPO