baber/WOPTO huggingface dataset:
Patent JP-2003176132-A (JP)
Title: Antimony-tin oxide particle for shielding insolation, coating solution for forming insolation shielding film and insolation shielding film
Inventor: NAGANAMI TAKESHI
IPC: C09D7/12
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare antimony-tin oxide capable of forming an insolation shielding film having optical properties that the value of haze is low while having high transparency and a low insolation transparency, and to provide an insolation shielding film.  <P>SOLUTION: The powder color of antimony-tin oxide reflecting the condition of electrons or the condition of the surface characteristic of antimony-tin oxide exhibiting optical properties to be required, a specified surface area reflecting the condition of the surface. Within the range of the concentration of residual impurities which shows the optical properties of the antimony-tin oxide, the antimony-tin oxide has a powder color, a specific surface area. The coating solution for forming an insolation shielding film is obtained by using the antimony-tin oxide and the insolation shielding film has the optical properties to be required obtained by preparing the insolation shielding film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117904-A (JP)
Title: Advertisement display plate
Inventor: MIYATA HAJIME
IPC: G09F19/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an advertisement display plate devised to prevent tacky adhesive surfaces from sticking to each other by using sheets for mounts to cover the tacky adhesive surfaces when the advertisement display plate is moved to be restuck to a floor surface.  <P>SOLUTION: The advertisement display plate to be laid on the passage side floor surface at the front of an article show compartment is provided with a display surface for displaying the advertisement information relating to the articles to be showed in the article show compartment on the upper surface and is provided with the tacky adhesive surface to be strippably stuck to the floor surface on the under surface. The tacky adhesive surfaces are strippably attached with the sheets for the mounts which are restickably stuck thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124903-A (JP)
Title: Apparatus and method for synchronizing multistage multiplexer
Inventor: KARLQUIST RICHARD K
IPC: H04J3/04
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for synchronizing a multistage multiplexer in a relatively accurate and inexpensive pattern. SOLUTION: By one embodiment, a multiplexer circuit 3 in a multistage multiplexer 2 is synchronized based on the frequency response of the output of the multistage multiplexer 2. The power level of the output in the multistage multiplexer 2 is measured at a frequency corresponding to the input data speed of the multistage multiplexer 2 while a test pattern is being sent through the multistage multiplexer 2. In one embodiment, the multistage multiplexer 2 is placed in a different state until the measured power level reaches a specific level.
Patent JP-2004119235-A (JP)
Title: Separator for solid polymer fuel cell, its manufacturing device and manufacturing method
Inventor: YOSHIDA YUICHI
IPC: H01M8/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and its manufacturing device, wherein warping or waviness of the whole separator does not occur, and which can be applied to a solid polymer fuel cell of low cost and high endurance type.  <P>SOLUTION: This separator for the solid polymer fuel cell has a flat part in the periphery, and has a convex part and a recess where the center part is a gas path. Then, this separator has the convex part or the recess around the center part via the flat part. Furthermore, in the manufacturing device of the separator for the solid polymer fuel cell, the concavo-convex working analogous to the shape of the convex part and the recess of the separator is applied to the center section front surface, and around the center section front surface to which that concavo-convex working is applied, this separator has a pair of top and bottom press rolls in which a flat part for carrying out rolling of the workpiece is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116447-A (JP)
Title: Four cycle direct-injection engine
Inventor: HANAWA KAORU
IPC: F02M69/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve imposing workability when imposing an injection valve for directly injecting fuel into a combustion chamber on a cylinder head in a four cycle direct-injection engine for directly injecting a fuel into the combustion engine.  <P>SOLUTION: The injection valve 108 for directly injecting the fuel into the combustion chamber 19 is inserted into the cylinder head 14 from a head cover 15 side. A positioning part 114 for positioning the injection valve 108 with respect to the cylinder head 14 is installed in the head cover 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118145-A (JP)
Title: Conductive antireflection film
Inventor: OGUCHI TAKAKO
IPC: B32B27/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive antireflection film which has enhanced adhesive strengths between a transparent hard coat layer, an antireflection layer, and a transparent conductive layer without reducing the surface hardness while maintaining the excellent transparency and conductivity.  <P>SOLUTION: A transparent hard coat layer 2 made of at least an ionizing radiation-curing resin, a transparent conductive layer 3 made of at least a transparent resin binder and conductive particles, and an antireflection layer 4 made of an inorganic thin film are laminated in order on one face of a transparent resin substrate 1, and the transparent resin binder contains a polyol resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128090-A (JP)
Title: Plasma treatment device
Inventor: TONO HIDESHI
IPC: H01L21/3065
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device that can further improve the uniformalized effect within the treatment surface on an object by introducing a microwave through a cylindrical dielectric.  <P>SOLUTION: This plasma treatment device is provided with a vacuum vessel 1, the cylindrical dielectric 22 which forms a plasma generating region 20 in the vessel 1, and a coaxial transition element 25 provided coaxially with the dielectric 22 above the vessel 1. This device is also provided with a waveguide 26 which guides the microwave to the transition element 25 and a microwave supplying section which constitutes the upper part of the vessel 1 and distributes the microwave supplied from the transition element 25 to the whole periphery of the dielectric 22. Since the microwave guided from the waveguide 26 is converted in mode by means of the transition element 25 and supplied to the plasma generating region 20 from the whole periphery of the dielectric 22 through the upper center of the vessel 1 and the microwave supplying section, uniform plasma can be generated readily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123452-A (JP)
Title: Hydraulic cement composition and cement concrete using the same
Inventor: MIYAGUCHI KATSUICHI
IPC: C04B111/22
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cement composition having excellent neutralization resistance without deteriorating the feature of alumina cement and used in civil engineering/construction field, and cement concrete using the same.  <P>SOLUTION: The hydraulic cement composition contains the alumina cement and air-cooled blast furnace slag powder and the content of the air-cooled blast furnace slag powder in the cement composition is 5-300 pts.wt. per 100 pts.wt. alumina cement. The cement concrete using the cement composition and a cement concrete hardened body having a surface layer composed of the cement concrete are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122582-A (JP)
Title: Method for adjusting print position on surface of recording medium for recording electronic information
Inventor: KUBOTA EIJI
IPC: B41J3/407
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To adjust shift of print position for recording media of various shapes with high accuracy in a printer printing on the label surface of a recording medium, e.g. a CD-R.  <P>SOLUTION: A plurality of test patterns for adjusting print position are prepared depending on the shape of print area of various kinds of CD-R and used appropriately depending on the shape. The test pattern defines a measuring direction to incline against at least one of main scanning direction and sub-scanning direction of the print head of a printer when shift of print position is measured, and includes a pattern being printed such that a specified distance corresponding to the shift of print position can be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126250-A (JP)
Title: Image forming method and toner
Inventor: MIKURIYA YUJI
IPC: G03G15/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably form an image of high image quality.  <P>SOLUTION: This toner has an external additive comprising two fine silica powders (A), (B) treated with at least a silane coupling agent and/or silicone oil, wherein the primary average particle diameters r(A), r(B) of the fine silica powders (A), (B) are 18≤r(A)≤38 nm and 6≤r(B)≤14 nm, and in a volume average particle size distribution measured with a laser diffraction type particle size distribution meter, the fine silica powder (A) has one or more peaks in each of the ranges of 0.04 to <1μm and 1 to <100 μm, the fine silica powder (B) has one or more peaks or shoulders in the range of 1 to <100 μm, and the frequency ratio of the peaks in the range of 0.04 to <1μm to all peaks is ≤15%. The toner has a weight average particle diameter D4 of 4≤D4≤10 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120707-A (JP)
Title: Joint assembly and joint socket sleeve
Inventor: MORSCHES MICHAEL R
IPC: F16D3/20
Filed: 2002-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a socket sleeve for a joint assembly. SOLUTION: In a joint assembly and a joint socket sleeve, the joint assembly 10 includes a first yoke 22 including a ball part 30, a second yoke 26 including a socket part 34, and a socket sleeve 14. The socket sleeve has a continuous side wall 42 for constituting an opening part 38 for receiving the ball part. A part of the side wall is flexible. In some constructions, a flat surfaces 62 and/or grooves 66 are formed on the outside surface 46 of the socket sleeve. In some constructions, ribs 70 are formed on an outside surface of the socket sleeve.
Patent JP-2004128331-A (JP)
Title: Porous semiconductor
Inventor: KAWAI CHIHIRO
IPC: B01J35/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration filter that can extremely efficiently sterilize or decompose organic substances, and one using a porous semiconductor with high light emitting efficiency.  <P>SOLUTION: The porous semiconductor comprises a porous base material and a porous semiconductor film formed thereon. The porous semiconductor film has such a fractal structure that is formed of a first columnar body growing vertical to the porous base material, a second columnar body growing in an optional direction from the surface of the first columnar body as a start point, a third columnar body growing in an optional direction as a start point, and an n-th (n: integer of 2 or more) columnar body growing repeatedly in the same manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134024-A (JP)
Title: Head supporting device, its driving method and disk device
Inventor: KUWAJIMA HIDEKI
IPC: G11B21/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head supporting device in which, in shifting mode from a reproducing state to a recording state, positioning can quickly and precisely be corrected, deviation of initializing magnetic alignment direction and a recording magnetic field is small, deterioration for recording characteristics can be suppressed, and skew is suppressed to very small extent.  <P>SOLUTION: A first link 3 and a second link 4 rotate around a first center of rotation 5a and a second center of the rotation 5b and a third link 7 is connected to each of them with free to rotate. Link length of the first link 3 and the second link 4 are set to be approximately the same, and the length of the third link 7 is set to be approximately the same as a distance between the first center of the rotation 5a and the second center of the rotation 5b. It is configured that the rotation of the first link 3 enables the third link 7 to move back and forth almost in a state parallel to a line 8 connecting the first center of the rotation 5a and the second center of the rotation 5b and a slider 9 on which a magnetic head for a suspension 10 attached to the third link moves back and forth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136320-A (JP)
Title: Method for fabricating reinforcing basket for concrete pole and concrete pole formed thereby
Inventor: NAGAI TOSHIO
IPC: B21F31/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To take full inserting space necessary for a spiral tube for the purpose of holding the spiral tube angle of scaffolding pins with high accuracy by spiral reinforcing bars.  <P>SOLUTION: In the method for fabricating a reinforcing basket 8 by winding spiral reinforcing bars 2 at a prescribed pitch on the outer periphery of axis bars 1 arranged cylindrically, the pitch of the spiral reinforcing bars 2 is varied that come close to the installation position of the scaffolding pins, the reinforcing basket is fabricated so as to provide the inserting space of the spiral tube 4 for the scaffolding pins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139843-A (JP)
Title: Alkali battery
Inventor: TOKUGAWA HIDEAKI
IPC: H01M6/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery which has a good discharge performance, excellent liquid leakage resistance, and high productivity.  <P>SOLUTION: In the alkaline battery in which a cylindrical positive electrode can with a bottom (1), housing a positive electrode acting substance (2), a negative acting substance (4), a separator (3) and an electrolyte solution as power generating components, is sealed with a sealing body (10) having a negative electrode terminal plate (20) and a gasket (40), a length of a side face part (3c) of a separator separating a positive electrode acting substance and a negative electrode acting substance in axial direction is longer than a distance from the bottom face part (3b) of the separator (3) to the lower face of the gasket (40) in axial direction by not less than 3 mm, and the separator (3) is bent and formed in a crest-and-trough shape by pressing its opening end part (3a) on the lower face of the gasket (40). Preferably a tensile strength of the separator (3) is set approximately 4.5 kN/m or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137045-A (JP)
Title: Ejecting device for carried article
Inventor: MATSUI KAZUHIKO
IPC: B65G47/46
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejecting device for a carried article capable of contributing to an increase in the processing capacity of physical distribution systems such as an agricultural product sorting device.  <P>SOLUTION: A carried article extruding mechanism 25 for extruding a receiving pan P on which produce carried on a conveyor 21 are placed to a pool conveyor part 23A is formed in a 4-joist link mechanism in which extruding member 49a is connected to each other by using a rotating lever 44a and a swing arm 45a. When extrusion parts 51a at the tips of the extruding members 49a are moved so as to draw D-shaped routes while the rotating lever 44a is rotated by one turn, the extruding parts 51a are moved toward the pool conveyor 23A while moving in a carrying direction in an abutting state on the carried article and ejects the receiving pan P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221848-A (JP)
Title: Water storage tank
Inventor: KISHIE NORIAKI
IPC: E03B11/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desirable water storage tank which has various advantages such as that sufficient quantity of fresh emergency water can be stored at a low cost only by using tap water on a day-to-day basis and that the stored water is readily available for various cases inclusive of the use thereof as water for fire fighting.  <P>SOLUTION: The water storage tank is for use in storing tap water in case of an emergency, and has (1) a feed water port 5, (2) a normal outlet 6, and (3) a stored water outlet 12. The feed water port 5 is connected to a feed water pipe 9 via a check valve 7 for preventing outflow of water from the tank 1. The normal outlet 6 communicates with the outside of the tank via a pipe 10 having a terminal 10a at an upper portion in the tank 1, and has a cock 11 attached thereto. The stored water outlet 12 communicates with the outside of the tank via a pipe having a terminal at a lower portion in the tank 1, and has a valve 13 attached thereto. The valve 13 is larger in diameter than the cock 11 of the normal outlet 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145440-A (JP)
Title: Device and method for distributing non-contact ic tags and admission procedure device
Inventor: TAMURA TOSHIYUKI
IPC: G06Q10/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for distributing non-contact IC tags in an information distributing system using non-contact IC tag, and to provide an admission procedure device for simplifying the admission procedure.  <P>SOLUTION: When portable terminal equipment 2 is connected to a communication interface 201, the membership ID of a distributed non-contact IC tag 1 is read by a reader 202. Then, the portable terminal equipment 2 is controlled by a control part 204 through a communication interface 201 to transmit an electronic mail in which the membership ID is described to a server 5. At the time of receiving the electronic mail from the portable terminal equipment 2, the server 5 carries out registration from the mail address assigned to the portable terminal equipment 2 and the membership ID described in the electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145715-A (JP)
Title: Maintenance system and maintenance method for computer
Inventor: HAYASHI HIROSHI
IPC: G06Q10/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system for a computer in which useless man-hour as is often the case with maintenance work time is eliminated or the occurrence of a mistake in the maintenance work is prevented by preparing procedures specified to necessary work and by delivering the procedures to a maintenance worker.  <P>SOLUTION: When a fault is found in a user computer system 10, fault statement information from a user and fault notification information automatically transmitted through a communication network 100 from the computer system 10 of a user are analyzed to prepare the corresponding work procedures, which are delivered to the portable terminal 20 of the maintenance worker and a work report document to the user is prepared based on information on a work completion report from the portable terminal 20 of the maintenance worker conducted by the maintenance worker and delivered to the computer system 10 of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146022-A (JP)
Title: Disk loading system
Inventor: ASAI KOJI
IPC: G11B17/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk loading system that can easily load the disk in a simple configuration, which has two rollers at the disk entrance to transfer the disk pinched by the two rollers to the turn table.  <P>SOLUTION: A first drive roller 5 is provided at a predetermined position at one side of the insertion slot 3, and a second drive roller 7 is provided at the tip of an arm oscillating around the shaft of the first roller 5. And these rollers are interlocked together to move. A slider 13 is provided at the other side of the slot 3 and moves to the outside with a first roller 11 and a second roller 12 provided on it. A spring elasticity is provided to incline the arm 6 inside and to move the slider 13 to the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149641-A (JP)
Title: Carbon fibril-fluoropolymer particle and method for producing carbon fibril-fluoropolymer particle
Inventor: SHIMIZU TETSUO
IPC: C08K7/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain carbon fibril-fluoropolymer particles providing a molding having excellent surface smoothness, etc., uniformly developing properties such as conductivity, etc., without separation of the carbon fibril from the fluoropolymer and to provide a method for producing the carbon fibril-fluoropolymer particles.  <P>SOLUTION: The carbon fibril-fluoropolymer particles are carbon fibril-fluoropolymer particles composed of the carbon fibril and the fluoropolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147839-A (JP)
Title: Straw
Inventor: YAMANAKA NOBUO
IPC: A47G21/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a straw which can be added visual amusement in addition to an amusement for tasting a contained liquid in use, and is simple in structure and the visual amusement can be easily observed.  <P>SOLUTION: An ornament 3 is projected outward from the middle of the cylindrical straw body 2, and an indication member 4 connected with a connection band 15 to an indicator 13 provided slidably in the ornament 3 and a float 14 provided in the straw body 2 is provided. When the float 14 moves according to the liquid flow in the straw body 2, the indicator 13 moves. It is constituted so that the indication 16 of the indicator 13 in a peep window 7 of the ornament 3 varies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152978-A (JP)
Title: Method of working silicon film
Inventor: KUDO TOSHIO
IPC: H01L21/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To form a thin crystalline silicon film having an almost uniform film thickness at a high throughput.  <P>SOLUTION: A laser beam having a wavelength of 340-900nm is projected a plurality of times upon an amorphous silicon film from a solid-state laser so that a molten area may be formed in at least part of the silicon film at every projection. In a step of lowering the temperature of the molten area, a sub-crystalline area is formed in the silicon film by solidifying the molten area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153077-A (JP)
Title: Electromagnetic actuator and its manufacturing method
Inventor: KINOSHITA MINEO
IPC: H01F7/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which facilitates the structure of a molding device for molding a resin, generally uniformizes a resin flow, reduces unnecessary use of resins, eliminates deformation or disconnection of a magnet wire, has no possibility of giving harmful effects on the generation of magnetic force, and attains satisfactorily high mechanical strength in a molded body; and to provide its manufacturing method.  <P>SOLUTION: Resin casting holes 12c, 12c' are formed in a first inner case 12 and a second inner case 12', respectively, which are to be embedded in a resin. A resin injected to the inside of the holes 12c, 12c' from the axial direction is cured to constitute a resin junction which enhances the strength between the first and the second cases.  <P>COPYRIGHT: (C)2004,JPO