baber/WOPTO huggingface dataset:
Patent JP-2004100671-A (JP)
Title: Case-less circulating pump with float
Inventor: WATABE TOMIJI
IPC: F03D11/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump of high circulating efficiency while having small capacity and an extremely simplified case-less structure.  <P>SOLUTION: A pump sprinkler port is prevented from being higher than a water level to generate a head loss equivalent to potential energy. In order to keep operation conditions always having high pump efficiency, a float is provided on the pump, and the pump is driven through a floating shaft capable of floating about a water level fluctuating distance, and a spring pushing up the pump is used together. In addition to that, in order to enable operation by auxiliary power of a small-sized motor when wind power stops, the small-sized motor through a drive mechanism capable of automatically switching a power transmitting path of a wind mill and the motor is provided. Therefore, manufacturing of a pump at a low cost that cannot compare with a conventional one is enabled, and enabled to correspond to environment measure business for lake sanitizing by excellent cost performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138749-A (JP)
Title: Optical transceiver module and method for packaging the same and optical transceiver
Inventor: TAKEUCHI SACHIKO
IPC: H04B10/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transceiver module which can realize optical coupling of a light emitting element, light receiving element and optical fiber only by the adjustment using a single condenser lens and can be easily miniaturized.  <P>SOLUTION: A first optical film 103e reflects the transmission light made incident from the direction of a side face 103aa of a prism element 103 toward a tip face 1031 and transmits the reception light made incident from the direction of the tip face of the prism element. A second optical film 103f reflects the reception light transmitted through the first optical film toward the side face of the prism element. A heat dissipation substrate 102 is mounted with the light emitting element 104 and the light receiving element 105 and is fixed onto a main substrate 101 so as to be paralleled to the prism element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137782-A (JP)
Title: Resin foamed body block
Inventor: ASANO KAZUO
IPC: E02D17/18
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin foamed body block constructed without using a heavy machine such as a crane.  <P>SOLUTION: This resin foamed body block has an outer wall material on one side of the block, and fitting projections or recess are formed on upper and lower surfaces and right and left sides. The block is formed like a substantially rectangular parallelopiped where a through hole for passing a strut is formed. In the block, a vertical opening is formed on upper surface or lower sides of the through hole. Thus, the block is reduced in weight so that even in the case of construction in a slant, a worker can easily lift the resin foamed body to perform work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138211-A (JP)
Title: Method for fixing solenoid feed water valve
Inventor: AMAMIYA KAZUYUKI
IPC: F16K31/40
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a solenoid feed water valve preventing water stop failure by restraining vibration in a water stop and having good water drainability.  <P>SOLUTION: This solenoid feed water valve comprises a primary pressure chamber 23 in the upstream side of an inflow port 21 and a valve seat 26 approximately in the vertical direction and a secondary pressure chamber 24 in the downstream side of an outflow port 22 and the valve seat 26 approximately in the horizontal direction. The primary pressure chamber 23 is provided on outer periphery of the secondary pressure chamber 24. The valve further comprises a diaphragm valve 30 approximately horizontally opening and closing with an entrance of the secondary pressure chamber 24 as the valve seat, a back pressure chamber 31 provided on the back surface side of the diaphragm valve 30, a communication hole 33 being formed opposing to the inflow port 21 over the secondary pressure chamber 24 and communicating between the primary pressure chamber 23 and the back pressure chamber 31, a pilot hole 33 communicating between the secondary pressure chamber 24 and the back pressure chamber 31, and a solenoid valve opening and closing the pilot hole 33. The inflow port 21 of the solenoid feed water valve is provided so as to be directed downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196161-A (JP)
Title: Information recording device, information recording method, computer program and storage medium
Inventor: MORIYAMA YOSHIAKI
IPC: G06F21/80
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow the handling of content information encrypted by a group key peculiar to a network by electronic equipment connected to the other network under a fixed condition.  <P>SOLUTION: This information recording device comprises a decoding means 64 for decoding the record information encrypted on the basis of one group key peculiar to the network covering a prescribed area on the basis of the group key; a detecting means 66 for detecting copyright information showing the condition related to at least one of recording, regeneration and duplicate for the record information; an encrypting means 85 for selectively encrypting the record information on the basis of the one group key on the basis of the condition shown by the detected copyright information; and a recording means for recording the encrypted record information in a storage medium 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139519-A (JP)
Title: Printer registration support program, information processing apparatus, and printer management method
Inventor: KOBAYASHI AKIHIKO
IPC: G06F3/12
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability for setting printing areas in an operating system which is specified so that a screen for setting printing areas cannot be displayed after printer registration.  <P>SOLUTION: Printer registration support programs, which support processing to register printers for an operating system that controls a computer, are provided. The printer registration support programs allow a computer to execute processing to display identifiers combined with paper sizes and printing areas, which can be printed in registered printers, in a selectable state, and processing to output information corresponding to selected identifiers to the operating system as paper size information selectable for the printers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141701-A (JP)
Title: Fluid pipeline equipped with vortex generation mechanism
Inventor: OTA TOSHIAKI
IPC: C02F3/14
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To arrange wings 37 elastically deformed largely corresponding to the pressure of a fluid in a fluid piping 10 and to enable the stirring, aeration, discharge or the like of the fluid W corresponding to the flow rate of the fluid.  <P>SOLUTION: A plurality of wings 37 formed of a carbon long fiber molded body having large elastic deformability are arranged along the direction crossing the fluid piping 10 at a right angle and gaps G for allowing the fluid W to flow down are provided between the adjacent wings 37. When the flow rate of the fluid W is small, the wings 37 are almost erected to dam up the fluid W to stir the same. When the flow rate of the fluid W becomes large, the wings 37 are subjected to bending vibration and bending twist vibration to accelerate the stirring of the fluid W. When the flow rate exceeds a threshold value, the wings 37 fall to discharge the fluid W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143481-A (JP)
Title: Electrode for electrolysis, and electrolytic device
Inventor: TAMURA YOSHITANE
IPC: C25B9/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for electrolysis which has improved physical strengths, is almost prevented from causing the deformation due to an occlusion phenomenon, and has enhanced electrolysis efficiency and long life.  <P>SOLUTION: This electrode for electrolysis has two electrode plates 38 confronting each other and arranged almost in parallel with a specified distance and a connection plate 39 for connecting, at its peripheral sides, the two electrode plates 38. The inner space formed by the two electrode plates 38 and the connection plate 39 is used as a cooling chamber 40 through which cooling water passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142153-A (JP)
Title: Digital print system and digital print
Inventor: SHIBAHARA YOSHIHIKO
IPC: B41J2/525
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital print system exhibiting excellent color reproducibility of monochromatic yellow, magenta, cyan, and skin colors, capable of improving evaluation of image quality function significantly, and being employed suitably in an electrophotographic print system and a thermal sublimation print system.  <P>SOLUTION: In the digital print system, hue at blue density 1.0 of monochromatic yellow is a<SP>*</SP>=-15 to 0 and b<SP>*</SP>=71 to 85 in an L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>space, hue at green density 1.0 of monochromatic magenta is a<SP>*</SP>=50 to 65 and b<SP>*</SP>=-30 to 0 in the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>space, and hue at red density 1.0 of monochromatic cyan is a<SP>*</SP>=-45 to -15 and b<SP>*</SP>=-40 to -5 in the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>space, and digital image data represented by R=239, G=167 and B=127 is printed in the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>colorimetric system with a hue of L<SP>*</SP>=58 to 78, a<SP>*</SP>=20 to 30 and b<SP>*</SP>=25 to 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142220-A (JP)
Title: Method for estimating cause for uniformity variation of tire
Inventor: KAWAMURA KAZUHIKO
IPC: G06F17/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating causes for the uniformity variation of a tire by which the periodicity of uniformity variation is rapidly and correctly detected with high precision.  <P>SOLUTION: This method comprises (1) a step to seek time series progress data by measuring the uniformity in time series in a manufacturing process, (2) a step to seek the periodicity of uniformity variation by performing Fourier analysis of the series progress data and (3) a step to estimate a member which varies in approximation to the periodicity of the variation as the causes for the uniformity variation by comparing the periodicity of the variation with the periodicity of the variation in the member generated in the manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144026-A (JP)
Title: Refrigerant compressor
Inventor: KOSONE NOBUNORI
IPC: F04C28/28
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable refrigerant compressor which can prevent the demagnetization of a permanent magnet which a rotor of a permanent magnet synchronous motor possesses.  <P>SOLUTION: In the refrigerant compressor, a compression mechanism for compressing a refrigerant compressed which has been introduced from a suction pipe 30 so as to discharge the refrigerant from a discharge pipe and a motor for driving the compression mechanism are contained in a sealed container 7 to which the suction pipe 30 and the discharge pipe for the refrigerant are connected. The motor is arranged in the atmosphere of the refrigerant compressed from the suction pipe 30, and is comprised of the permanent magnet synchronous motor 9 equipped with a stator 6 having a coil and the rotor 5 having the permanent magnet. The refrigerant compressor includes a rotor temperature sensor 20 which detects the temperature of the rotor 5, and a control means which controls the operation of the permanent magnet synchronous motor 6 on the basis of a value detected by the rotor temperature sensor 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151250-A (JP)
Title: Toner supply roll
Inventor: OOKUWA KENICHI
IPC: F16C13/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roll that is free from defects in a copy image.  <P>SOLUTION: In the toner supply roll, a urethane foam layer 2 is formed on the external circular face of a shaft 1. Stress F<SB>0</SB>at the depth of 1 mm when the urethane foam layer 2 is compressed to a depth of 2 mm from its surface and stress F<SB>1</SB>at a depth of 1 mm from the surface of the urethane foam layer 2 after the urethane foam layer 2 is compressed to a depth of 2 mm, which are measured under such conditions as a temperature of 23±3°C and a humidity of 50±3%, satisfy a relationship expressed by the inequality (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143127-A (JP)
Title: Pathogenic cysteine protease activity inhibitor
Inventor: OKAMOTO KIMIAKI
IPC: A61P31/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new agent for inhibiting the activity of a pathogenic cysteine protease, effectively inhibiting the activity of the pathogenic cysteine protease, especially arginine-specific cysteine protease (Rgp) and lysine-specific cysteine protease (Kgp).  <P>SOLUTION: The agent for inhibiting the pathogenic cysteine protease activity contains catechin or a catechin mixture as an active component. Especially, (-)-gallocatechin (GC) and (-)-gallocatechin gallate (GCg) have strong activity inhibiting effect on Rgp and (-)-epigallocatechin (EGC), (-)-epigallocatechin gallate (EGCg), (-)-gallocatechin (GC) and (-)-gallocatechin gallate (GCg) have strong activity inhibiting effect on Kgp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152943-A (JP)
Title: Packaging structure of electronic component and board used therefor and manufacturing method thereof
Inventor: ASAI YASUTOMI
IPC: H01L21/60
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase an injection property in a reinforcing resin when injecting the reinforcing resin between an electronic component packaged onto a board via a conductive jointing material and the board.  <P>SOLUTION: The packaging structure of the electronic component comprises the board 10 having a land 20 on one surface, the electronic component 30 electrically connected to the land 20 mounted onto one surface of the board 10 via the conductive jointing material 40, and the reinforcing resin 50 filled between the electronic component 30 and the board 10. The land 20 is formed by a print method and is raised from one surface of the board 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150173-A (JP)
Title: Muntin for front frame body of closet
Inventor: KATO HIDESHI
IPC: E06B7/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide muntins easily formed so that openings between a folding door and a frame body are not viewed even from an oblique section and the muntins are used as cover sections conformed to the appearance of a closet in the muntins for the front frame body of the closet in which the folding door is installed in an inlet and the frame body in which the muntins and horizontal muntins are framed is mounted around the folding door.  <P>SOLUTION: The muntin is composed of the molding material of a resin, and formed in an approximately L shaped cross section with a fixing section 1 and the cover section. In the cover section, a cover surface material 6 is installed to a cover base section 2 unified and molded with the fixing section 1, and a stopper 3 positioned by an abutting against an inlet corner is mounted on the reverse side of the cover base section 2 extended to the inlet side of the closet. An opening preventive material 8 is formed inside the fixing section 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153651-A (JP)
Title: Electronic program guide display control apparatus, electronic program guide display control method, and electronic program guide display control program
Inventor: KAMIYA MASAHIRO
IPC: G06F3/0485
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and promptly obtain a desired electronic program guide when a user selects a program of a television broadcast.  <P>SOLUTION: When a user touches a desired position on a display screen, a position detecting portion 22 detects an instructed position (touch position) on the display screen. A data processing control portion 23 controls to scroll display contents of a display range based on a position relationship between the instructed position detected by the position detecting portion 22 and the predetermined position on the display screen, i.e. a direction and a distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151523-A (JP)
Title: Map data update apparatus
Inventor: SATO MITSUTERU
IPC: G06T1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a map database can not be automatically updated even when a new store is opened or a store is changed because a conventional map data update apparatus is designed on the assumption that building models are recorded in a map database beforehand and not designed to register new building models in the map database.  <P>SOLUTION: The map data update apparatus is provided with: an image collation part 3 for detecting a signboard image coincident with a signboard image outputted from an imaging camera 2 out of signboard images recorded in a signboard image recording part 1; and a location measuring part 6 for measuring the location of the signboard imaged with the imaging camera 2, wherein the position measured by the position measuring part 6 is made to correspond to a store concerned with the signboard image detected by the image collation part 3 and recorded in a map database 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147591-A (JP)
Title: Ice cream maker
Inventor: ISHII TAKESHI
IPC: A23G9/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice cream maker where a mix is charged directly to a chilling cylinder from a material bag without depending on gravity and transferring the mix to a hopper to make ice cream.  <P>SOLUTION: The ice cream maker comprises the followings: a cold insulation storage 2 refrigerating a mix material bag 5 comprising a flexible bag body 21 where the mix is stored, and a flexible outer layer body 23 provided at the outside of the bag body so as to form a sealed space between the bag body and the layer body; a chilling cylinder 8 chilling the mix supplied from the mix material bag while stirring the mix to make ice cream; an air pump 27; a mix material tube 34 for making the inside of the mix material bag and the inside of the chilling cylinder communicate; a bag pressure pipe 7 for supplying the pressurized air generated using the air pump to the space between the outer layer body and the bag body respectively of the mix material bag; an air circuit 51 for supplying the pressurized air to the inside of the chilling cylinder; and a cover 31 surrounding the circumference of the mix material bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295804-A (JP)
Title: Mail/mail magazine delivery system
Inventor: MATSUMOTO YOSHINORI
IPC: G06Q10/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail/mail magazine delivery system which can merge customer information and area information, promote customers to visit stores and can further call in the remote customers and the customers within the areas of competing other stores.  <P>SOLUTION: The mail/mail magazine delivery system has a customer DB 2 for storing the customer information including the mail addresses, a map DB 4 for storing map information, a GIS 3 for synthesizing the customer information and the map information, selecting a specific area, and extracting the customer information of this area, an extracted customer DB 5 for storing the area information of the selected area and storing the extracted customer information, a mail/mail magazine content DB 7 for storing the text of the mail, etc., an area characteristic information DB 8 for storing the characteristic information advantageous for the inhabitants of the specific area, and a mail/ mail magazine edition and delivery apparatus 6 for acquiring the customer information, the area information, the text, and the area characteristic information, forming the mail, etc., and delivering the mail, etc., to the corresponding customer PC 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226744-A (JP)
Title: Polymer compound and polymer light-emitting element using it
Inventor: OGUMA JUN
IPC: H05B33/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound having good characteristics as a light-emitting and/or an electron-carrying material, including high fluorescent intensity and charge-carrying performance.  <P>SOLUTION: The compounds contain repeated units of formula (1) (wherein, Ar<SB>1</SB>and Ar<SB>2</SB>are arylene and/or divalent heterocyclic groups; Ar<SB>3</SB>is an arylene, an arylenevinylene or a divalent heterocyclic group; x is an integer of 1-10; and Ar<SB>4</SB>and Ar<SB>5</SB>are each independently an aryl or a monovalent heterocyclic group) and repeated units of formula -Ar<SB>6</SB>(wherein, Ar<SB>6</SB>is a phenylene, stilbene- diyl, distilbene-diyl, fluorene-diyl, divalent condensed polycyclic aromatic, divalent monocyclic heterocyclic, divalent condensed polycyclic heterocyclic or divalent aromatic amine group) and has a number average molecular weight, based on polystyrene, of 10<SP>3</SP>to 10<SP>8</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158748-A (JP)
Title: Extrusion-molded bonded magnet and manufacturing method therefor
Inventor: YOSHIZAWA SHOICHI
IPC: H01F1/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion-molded bonded magnet which can avoid the deterioration of magnetic characteristics caused by heating the magnet during its molding operation and exhibit superior magnetic and molding characteristics, and to provide a method for manufacturing the magnet.  <P>SOLUTION: A composition is obtained by mixing a resin binder, which contains saturated polyester thermosetting resin as its main component and which is cured at temperatues of 150°C or lower, with magnetic anisotropic powder of samarium cobalt-iron-nitrogen. The composition is supplied from a cylinder of an extrusion molding machine having a in-cylinder temperature set at 50°C and lower to a die provided with a magnetic-field orienting means and having an internal temperature set at 150°C or lower. The composition heated, melted, oriented with respect to a magnetic field within the die, is thermally cured, and extrusion-molded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163450-A (JP)
Title: Substrate for liquid crystal element, liquid crystal element, and liquid crystal projector
Inventor: NAKAGAWA KENICHI
IPC: G02F1/13357
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contrast of a projected picture from lowering in the case the picture is projected onto a screen with a liquid crystal projector.  <P>SOLUTION: Red light for illumination turns into linearly polarized light via a polarizing plate and is made incident on the rear surface side of a transmissive liquid crystal element 11R. The liquid crystal element 11R comprises a pair of substrates 31, 32 for the liquid crystal element placed opposite to each other and interposing a liquid crystal layer 30. A structural birefringent layer 38 made of an inorganic material is formed, being integrated with the glass substrate, on an inner surface 37 of a glass plate 37 constituting the substrate 32 for the liquid crystal element on the common electrode 39 side. The common electrode 39 and an alignment layer 40 are formed on the upper layer of the structural birefringent layer 38. The structural birefringent layer 38 compensates the phase difference of light emitted from the liquid crystal element 11R and turns the light emitted from the liquid crystal element 11R into linearly polarized light.  <P>COPYRIGHT: (C)2004,JPO