baber/WOPTO huggingface dataset:
Patent JP-2004124996-A (JP)
Title: Assembly for double-row ball bearing
Inventor: UEDA HIDEO
IPC: F16C33/38
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform the assembling similarly as the assembling using a conical roller bearing, in a case when a conical roller bearing for supporting a pinion gear in a differential device is used for a double-row ball bearing.  <P>SOLUTION: An inner ring-side assembly 21 of the double-row ball bearing 10 is composed of an inner ring 13, a group of balls 14 and a group of balls 16 in two rows mounted between an outer ring member 11 and the inner ring member 13, and large and small ball cages 19, 20 for holding the balls 17, 18 of the groups of balls 15, 16 at circumferential uniform arrangement positions. As the balls 17, 18 are held in a prevented state from dropping out to an outer diameter side, and a prevented state from axially dropping out from the inner ring member 13, the inner ring-side assembly 21 can be handled as a component of the double-row ball bearing 10 similarly as a case when the conical roller bearing is used, whereby the workability in assembling of the bearing part in the differential device 1, is not impaired in comparison with a case using the conical roller bearing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123831-A (JP)
Title: Photocurable resin composition, fine irregular pattern transfer foil, optical article, stamper, and method of forming fine irregular pattern
Inventor: HOJO MIKIKO
IPC: C08K5/057
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition which excels in the formability of fine irregular patterns and other processabilities before curing and can form a coating film having excellent properties after curing such as strength, hardness, heat resistance, flexibility, and other various points (particularly heat resistance and durability after curing), a method of forming irregular fine patterns by using the photocurable resin composition, and a transfer foil, an optical article, and a stamper which use the resin composition.  <P>SOLUTION: The photocurable resin composition comprises (A) an acrylic resin, (B) a urethane acrylate having a photopolymerizable functional group and a urethane bond in the molecule, and (C) a polycondensate of a metal alkoxide as the essential components, and is used for forming fine irregular patterns of an optical article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128821-A (JP)
Title: Home security system
Inventor: UEMURA MASAYUKI
IPC: H04M11/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home security system which can be easily utilized at the time of being out of the house by a user operation of a portable telephone, etc.  <P>SOLUTION: A control unit 110 is local area network connected to a sensor unit 131, etc. and has a web server function and a mail transmitting function. When a fault state occurs due to a sensor unit, etc., an electronic mail including a uniform resource locator containing a global IP address for accessing to a common gateway interface program, etc. in an own unit and contents of the effect of occurring of a fault is transmitted to a user mail address. This common gateway interface program, etc. builds a user interface screen, etc. for controlling devices in and out of a house. When the user accesses to the common gateway interface program, etc. for designating its uniform resource interface by operating a browser of a portable telephone, etc. and designates a command, the program performs a control processing of the devices in and out of the house in response to the command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123812-A (JP)
Title: Method of property recovery of polymer electrolyte fuel cell
Inventor: GYOTEN HISAAKI
IPC: H01M8/10
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To recover characteristics of a polymer electrolyte fuel cell whose performance is degraded as a result of metal ion or other pollutants eluted from a separator and other members getting accumulated inside the cell during a long-time continuous operation. SOLUTION: A cell with degraded performance is loaded with at high-current density, and the current is reversed or cleansed by passing acid water with pH not more than 7 through a gas flow path.
Patent JP-2004127854-A (JP)
Title: Moving heating method and moving heating device
Inventor: HANAMOTO YUKIMITSU
IPC: H05B6/06
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for enhancing heat input efficiency to the object to be heated and achieving uniform heating temperature, in moving heating for a long-length object to be heated.  <P>SOLUTION: The moving heating method heats the object, in a manner that each of the portions in a longitudinal direction of the object is induction heated by a narrow width induction coil 12, with continuously moving the object relatively to the induction coil. A composite coil separated into a plurality of element coils 12a, 12b with respect to the moving direction is used as the induction coil 12. The same element coils are used in a form of non-conduction. Alternative current is applied by an alternative current applying mechanism 13 to each element coil 12a, 12b, alternatively on a time-sharing basis according to energizing conditions determined individually, thus achieving induction heating under desired conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131762-A (JP)
Title: Wear resistant aluminum alloy for casting, and aluminum alloy casting thereof
Inventor: MIYAJIRI SATOSHI
IPC: C22C21/12
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wear resistant aluminum alloy for casting which has excellent wear resistance, and can be subjected to low temperature casting and recycling, and to provide a wear resistant aluminum alloy casting obtained by casting the alloy.  <P>SOLUTION: The wear resistant aluminum alloy 10 for casting comprises, by weight, 14 to 20% Cu, 8.5 to 15% Zn, 5 to 8% Si, and the balance Al with inevitable impurities, and in which the elements are formed into the three structures of an Al-Cu phase (12), an Al-Zn phase (14) and an Si phase (16). Its wear resistance or the like can be improved because of the incorporation of 14 to 20% Cu and 8.5 to 15% Zn in this way, and the fluidity of molten metal can be improved, and further, its liquidus temperature can be reduced by the blending of 5 to 8% Si therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130704-A (JP)
Title: Continuous film printing position adjusting device of injection-molding die
Inventor: YUZUHARA YUKITOMO
IPC: B29C45/26
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous film printing position adjusting device for printing an in-mold molded object without a print shift by registering the positions of a plurality of cavities of an injection-molding die to the printing position of a continuous film.  <P>SOLUTION: This device comprises the cavity-side half 3 and movable half 4 of a die and an adjustment bar 31 which is arranged opposite to a recessed part 3d formed between at least two cavities in the transfer direction of the continuous film after passing the film over the parting face of at least one of the die halves 3 and 4 and changes a planar distance between two printing patterns on the film by making the film detour a passing route when the film is pressed in the recessed part direction, a supporting means 33 for supporting the adjustment bar 31 transferably and a distance adjustment means 32 composed of a pressing means 34 opposite to the supporting means 33. When the die is closed, the pressing means 34 presses the supporting means 33 to adjust a distance between the adjustment bar 31 and the recessed part 3d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133327-A (JP)
Title: Developing device
Inventor: ITO NORIYUKI
IPC: G03G15/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where a toner regulating roller stopped in the developing is rotated in the same direction as a developing roller by rotating the developing roller reversely to the rotation in the image forming, in the non-developing.  <P>SOLUTION: Toner is supplied to the surface of the developing roller 1 through a toner carrying member 3 and a toner supply roller 2. The toner supplied to the roller 1 is made to be a thin layer of a specified amount by the abutting pressure of the toner regulating roller 4 and carried to a photoreceptor by the rotation of the roller 1. The roller 1 comes into contact with the photoreceptor in parallel, and bias voltage being the almost middle between the potential by electrification of the photoreceptor and residual potential after optical writing is applied to the roller 1. The toner on the roller 1 is carried to a contact part where the roller 1 comes into contact with the photoreceptor and the toner electrified in accordance with developing electric field by the potential of the photoreceptor and developing bias adheres to the photoreceptor, whereby an electrostatic image is developed to a visible image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138397-A (JP)
Title: Screening method for compound accumulated at specific part
Inventor: MURAKAMI TATSUYA
IPC: A61P37/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifically transmitting physiologically active substances to a specific internal organ in a living body, for example the spleen or the thymus.  <P>SOLUTION: A probe expressed by a following expression (I) is medicated to animals other than a human being. The probe is determined by the image measurement of the animal itself, or the spleen, organization, or cells sampled from the animal at fixed time to identify the organs, organization, or cells where a compound to be inspected is accumulated. The expression (I) is expressed by (S<SP>1</SP>-L<SP>1</SP>)<SB>m</SB>-B<SP>1</SP>-(F<SP>1</SP>)n. S<SP>1</SP>in the expression indicates a compound residue to be inspected; L<SP>1</SP>indicates an organism adaptive macromolecular residue that can position-specifically or chemically combine S<SP>1</SP>and B<SP>1</SP>via L<SP>1</SP>; F<SP>1</SP>indicates an imaging reagent residue; and B<SP>1</SP>indicates a linker that can chemically combine 1-60 Ls and 1-10 F<SP>1</SP>s via B<SP>1</SP>or 1-60 Ls, where m and n indicate 1-60 integers and 0-10 integers, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140079-A (JP)
Title: Area array type semiconductor device and electronic circuit board using it
Inventor: SATOMI KUNIO
IPC: H01L23/31
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the soldering reliability and straight mountability of an area array type semiconductor device by reducing the warping of the semiconductor device and eliminating the occurrence of solder bridging defects at the time of mounting the device by using lead-free solder.  <P>SOLUTION: The semiconductor chip and sealing resin of the area array type semiconductor device are inclined at an angle of 30° to 60° with respect to an interposer substrate. Consequently, a bimetal effect caused by a difference between coefficients of thermal expansions of the sealing resin and interposer substrate can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139447-A (JP)
Title: Automatic transaction device and its program
Inventor: KANDA TAKAYUKI
IPC: G07D9/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transaction device capable of always correctly photographing customer's pictures as evidence of an illegal transaction.  <P>SOLUTION: The control part of the automatic transaction device for photographing a transaction with a customer by a camera is made to perform a customer's picture photographing step for photographing customer's pictures at a fixed time interval, an identical color area extraction step for extracting identical color areas in the customer's pictures, a picture validity evaluation step for evaluating the validity of each picture by the extent of the identical color area, and a transaction stop step for stopping the transaction when detecting that the visual field of the camera is blocked when the evaluation result is a prescribed extent or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137843-A (JP)
Title: Join structure of column and beam
Inventor: TEZUKA JUNICHI
IPC: E04B1/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a join structure of a column and a beam capable of preventing the development of crack in cast-in-place concrete placed on an upper face of a beam end part.  <P>SOLUTION: This join structure 5 of the column and the beam is constituted in such a way that a precast concrete beam 2 to which prestress is given is installed in a head part of the column 1, a tensile member 8 is buried in a joining part of the column 1 in cast-in-place concrete placed in the head part of the column 1 and the precast concrete beam 2 and the precast concrete beam 2, predetermined prestress is given to the cast-in-place concrete by the tensile member 8, and the tensile member 8 is arranged by curving onto an outer side or an inner side in the join part of the column 1 and the precast concrete beam 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143960-A (JP)
Title: Pump apparatus
Inventor: FUKANO YOSHIHIRO
IPC: F04B43/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To always accurately discharge a fluid at a constant rate even when the fluid is discharged at a large flow rate and to reduce its cost.  <P>SOLUTION: A constant rate discharge pump 10 includes a rotary shaft 84 which is rotatable together with a rotary drive source 70, a piston 86 which is displaceable in an axial direction in a pump chamber 29 of a body 12 by the rotation of the shaft 84 and which has a surface 106 negatively tapered downward on its outer circumference, a skirt 116 which is engaged with the piston 86 and which extends radially outward, a valve film 28 made of a resin material which is displaceable together with the piston 86, and a pressure sensor 36 installed in the body 12 to detect a pressure value of the fluid flowing through the pump chamber 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144369-A (JP)
Title: Fluidized bed type gasifying furnace
Inventor: MARUMOTO TAKAHIRO
IPC: F23G5/30
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leakage of the air into a gasifying furnace from a dust supply chute for supplying the waste.  <P>SOLUTION: This fluidized bed type gasifying furnace comprising the gasifying furnace with a fluidized bed for thermally decomposing the waste and gasifying the same, the dust supply chute for supplying the waste into the gasifying furnace, and a fluidizing air supplying line for supplying the fluidizing air to the fluidized bed, further comprises a communication pipe for mixing a part of the air in the dust supply chute to the fluidizing air supply line, and a flow rate adjustment valve for adjusting the air mixed in the fluidizing air supply line. A seal device for sealing the air in the dust supply chute is further mounted in the fluidized bed type gasifying furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141774-A (JP)
Title: Method of purifying soil or deposited substance
Inventor: CHUMA TAKAAKI
IPC: C02F11/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain excellent treatment effect by preventing a backing phenomenon in a method of purifying soil or deposited substance contaminated by organic halogen materials by adding a reducing metal thereto to perform mechanochemical treatment.  <P>SOLUTION: The soil or the deposited substance contaminated by the organic halogen materials is dried by a non-heating means and after a metal is added to the resultant dried material, the dried material is pulverized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146223-A (JP)
Title: Negative electrode catalyst for fuel cell
Inventor: UEDA ATSUSHI
IPC: B01J37/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new catalyst material for a fuel cell with high performance as a negative electrode catalyst for the fuel cell, inexpensive compared with platinum, and keeping high catalytic activity under carbon monoxide existing atmosphere.  <P>SOLUTION: This negative electrode catalyst for the fuel cell contains the negative electrode catalyst for the fuel cell containing gold fine particles; at least one component selected from the group comprising titanium, vanadium, gallium, zirconium, niobium, cerium, tantalum, indium, and the oxides of them, and/or at least one component selected from the group comprising platinum, ruthenium, and ruthenium oxides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146276-A (JP)
Title: Lamp socket and luminaire
Inventor: ISODA MASAAKI
IPC: H01R33/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction of material and miniaturization while quickly avoiding abnormal heat generation due to incomplete connection of a wire, and securing sufficient mechanical strength.  <P>SOLUTION: This movable socket 10 is provided with an outer shell composed of a box-shaped body 11 with a back face opened, and a cover 12 overlaid on the back face of the body 11 to close the opening surface, and a lamp holder 13 is stored in the outer shell. In the body 11, two contact terminals 15 constituting a contact part along with the lamp holder 13, and conductive plates 16 constituting a quick-connection type terminal part with terminal boards 18 and lock springs 19 integrally formed are housed, and a terminal cover 22 formed of a material having a low thermal deformation temperature is interlaid between a bottom surface of the body 11 and the terminal part. Thereby, the terminal cover 22 is thermally deformed by abnormal heat generation by an incomplete connection state between the wire 30 and the terminal part, so that the incomplete connection state of the wire 30 is prevented from being kept to quickly avoid the abnormal heat generation, and sufficient mechanical strength of the outer shell can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150035-A (JP)
Title: Fixing structure for partition panel
Inventor: HAYASHIMOTO HIDEO
IPC: E04B2/82
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for a partition panel capable of fixing the upper end of the partition panel even if the partition panel is erected in the longitudinal direction of a ceiling joist between the neighboring ceiling joists in parallel with each other.  <P>SOLUTION: The fixing structure for the partition panel is so constituted that a plurality of ceiling joists 1 of metal square pipes are constructed in parallel with each other and that the upper end of the partition panel 3 erected inside of a room under the ceiling is fixed to the ceiling joist 1. Auxiliary ceiling joists 4 of metal square pipes are arranged so as to make at right angles to the ceiling joist 1 between a pair of ceiling joist 1 adjacent to each other and, at the same time, an approximately U-shaped fitting section 6 opened downward of hooking metal fittings 5 put on both ends of the auxiliary ceiling joist 4 is fixed to the ceiling joist 1 by fitting it from above. The upper end of the partition panel 3 is fixed to each auxiliary ceiling joist 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152920-A (JP)
Title: Method of manufacturing semiconductor device and method of managing semiconductor manufacturing process
Inventor: FURUHASHI MASAYUKI
IPC: H01L21/324
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which the sublimation of semiconductor-constituting atoms from the rear surface side of a semiconductor substrate can be prevented at the time of performing heat treatment, and to provide a method of managing a semiconductor manufacturing process.  <P>SOLUTION: The method of manufacturing semiconductor device including a step for forming a gate insulating film on the semiconductor substrate 10, has a step for forming an insulating film 12 so as to cover the front and rear surface sides of the substrate 10, a step for etching off the insulating film 12 from the front surface side of the substrate 10, and a step for heat-treating the substrate 10 in a state where the insulating film 12 exists on the rear surface side of the substrate 10, are performed before the step for forming the gate insulating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152060-A (JP)
Title: Computer system and its disk subsystem
Inventor: NAGASUGA HIROFUMI
IPC: G06F3/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute a processing based on the importance of a business as the whole computer system in a computer system having a computer capable of executing a computer resource as a plurality of computer images.  <P>SOLUTION: The computer executes a logical split control program in a computer image according to the priorities of respective logical partitions. The identifier of a logical partition and the priority of the logical partition are reported to the disk subsystem in pair. The disk subsystem performs, to the logical partition, a storage access operation by an input and output instruction from the program executed in the computer image of the logical partition on the basis of the priority reported to the computer. The priority is defined based on the CPU resource allocation to the logical partition and the usage rate of a port to the disk subsystem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202662-A (JP)
Title: Photosensitive ceramic composition
Inventor: YAMAHO TOMOYA
IPC: G03F7/09
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive ceramic composition that ensures high transmittance and straight traveling property of light for exposure because it is necessary to form via holes having a high aspect ratio and high definition by photolithography so as to obtain satisfactory characteristics in a high-frequency domain.  <P>SOLUTION: The photosensitive ceramic composition comprises inorganic powder and a photosensitive organic component as essential components, wherein at least part of the surface of the inorganic powder is formed with a portion consisting of an inorganic material lower in refractive index than the inner layer portion of the inorganic powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149035-A (JP)
Title: Vehicle follow-driving control device
Inventor: SAWAMOTO KIICHIROU
IPC: B60R21/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle follow-driving control device for preventing a drive from feeling any stress by performing the control matched to the driving feeling of the driver himself.  <P>SOLUTION: A passage acceptance/rejection determination unit 8 determines whether or not a vehicle can pass the side of an object recognized by an external field recognition unit 7. When the vehicle can pass the side of the object, a tension estimation unit 13 estimates the degree of tension of a driver by using information on a preceding vehicle obtained from a preceding vehicle determination unit 6, information on the object present in the advancing direction of the subject vehicle obtained from the external field recognition unit 7, information on the dead angle zone of the driver estimated by a dead angle zone estimation unit 9, individual information on the driver input from an individual information input unit 10, climate condition around the subject vehicle determined by a climate determination unit 11, time information obtained from a time determination unit 12, and biological information of the driver obtained from a biological sensor 21. If the driver feels psychological oppression, a target value determination unit 14 and a vehicle condition control unit 15 control the vehicle-to-vehicle distance considering suppression of acceleration control.  <P>COPYRIGHT: (C)2004,JPO