baber/WOPTO huggingface dataset:
Patent JP-2004211846-A (JP)
Title: Pipe connecting structure, pipe connecting structure set and pipe connecting method using the same
Inventor: TOKIYOSHI KAZUO
IPC: B29L23/00
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting structure, a pipe connecting structure set and a pipe connecting method using the same, capable of reducing a gap on a connecting part, and providing an integrated connecting structure free from the leakage, by electric welding, when pipes made out of thermoplastic resin are connected.  <P>SOLUTION: This pipe connecting structure comprises a thermoplastic resin pipe main body having a socket and a spigot on its both ends, or a thermoplastic resin joint main body having sockets for inserting the spigots of the thermoplastic resin connecting pipe and a thermoplastic resin connected pipe on its both ends, and an electrically welded cylindrical part mounted along an inner peripheral face near the socket of the pipe main body or the joint main body. The electrically welded cylindrical part is composed of a thermoplastic resin cylindrical body, and a heating wire attached to the cylindrical body and generating the heat by energization to melt the cylindrical body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217698-A (JP)
Title: Thermoplastic polymer composition
Inventor: NAKAMURA EIJI
IPC: C08K5/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition which has excellent heat resistance, excellent oil resistance, excellent chemical resistance, low water absorbency, excellent moldability, excellent gas barrier property, excellent flexibility and the like, and can simply be molded or processed by a general purpose heat melt-molding method or processing method in the same way as ordinary thermoplastic polymers.  <P>SOLUTION: This thermoplastic polymer composition consisting mainly of a polyamide-based resin (I) comprising dicarboxylic acid units (Ia) containing terephthalic acid units and 1,9-nonanediamine units and 2-methyl-1,8-octanediamine units (Ib), an elastomer (II) and a cross-linking agent (III), wherein the mass ratio of the polyamide-based resin (I) and the elastomer (II) is 99:1 to 1:99. The elastomer (II) is dynamically cross-linked under a melted condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004129192-A (JP)
Title: Receiver unit
Inventor: MIYAKURA TAKASHI
IPC: H04R9/10
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cavity structure for flattening sound pressure characteristic of a receiver unit and reducing the size of a handset equipped with the receiver unit.  <P>SOLUTION: By adding cavities 22, 26 on the back or the front, or the front and the back of a receiver main body 1, the sound characteristic of the receiver main body 1 is made flat. It is preferable to allow the cavities 22, 26 to include a Helmholtz resonant structure 67. The cavity 22 comprises leakage path 23 acoustically communicating with external space. The cavity 22 is formed by an internal space of a cabinet 2 that houses the receiver main body 1. A through hole 24 to which the leakage path is formed is provided for a cabinet wall. An internal space 53 of a handset 5 of a portable information terminal device is used as an external space. A mounting piece may be provided for the cabinet 2. The cabinet 2 may be housed in an electrical insulator holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004217787-A (JP)
Title: Anthrapyridine compound and method for producing the same
Inventor: SUZUKI TAKASHI
IPC: C07D221/18
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new anthrapyridine compound having excellent repeatability of a magenta color.  <P>SOLUTION: The anthrapyridine compound is represented by general formula (1) [wherein, R<SB>11</SB>is a substituent having 0-0.6 σp value of Hammett's substituent constant; R<SB>12</SB>and R<SB>13</SB>are each a hydrogen atom or a substituent; R<SB>14</SB>is a hydrogen atom or a substituent; R<SB>15</SB>and R<SB>16</SB>are each a substituent; n11 is an integer of 1-2; and n12 is an integer of 0-4]. The method for producing the anthrapyridine compound is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222105-A (JP)
Title: Virtual network operation condition display device
Inventor: YAMAMOTO TAKASHI
IPC: H04L12/70
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To display network configurations of high-order and low-order layers so as to be recognized at a glance and so as to easily discriminate a range influenced by a fault at the time of occurrence of the fault, in a virtual network operation condition display device which manages relations between a virtual network and the network of low-order layer, and displays a network operation configuration.  <P>SOLUTION: An operation condition display part 1-1 displays the operation condition of a higher layer network and that of a lower layer network on a three-dimensional display picture of the same display part as a three-dimensional display image and a two-dimensional display image respectively. When modification of network configurations is reported from a fault management part 1-3 or from a configuration information management part 1-4 at the time of occurrence of or restoration from a network fault, pertinent configuration parts of display images of networks are updated. Relevant network elements in higher and lower layers upon which the fault exerts an influence are displayed with emphasis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219017-A (JP)
Title: Electric heating tile, and method for placing the same
Inventor: YU MOKA
IPC: F24D19/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electric heating tile, and a method for placing the same, with a simple placement processes.  <P>SOLUTION: This electric heating tile is composed of a flat base body 1 comprising two roughly parallel surfaces of a first surface 11 and a second surface 12 as inner and outer surfaces, and an outer circumferential surface 13 coupling the two roughly parallel surfaces to each other, and an electrically heating device 2 provided at least on one surface of the first surface 11 and the second surface 12 of the base body 1 to be energized to generate heat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222582-A (JP)
Title: Method for rating sensitizing potential
Inventor: YOSHIDA YUKIKO
IPC: G01N33/15
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rating the sensitizing potential of a testing specimen more easily and in high accuracy using cultured cells easy to handle and available stably.  <P>SOLUTION: This method for rating the sensitizing potential of the testing specimen comprises incubating together with the testing specimen antigen presenting cells selected from the dermal Langerhans cells, mononucleocytic cells and dendritic cells of human or mammal and detecting a gene encoding CD86 or CD54 expressed in the cells.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260861-A (JP)
Title: Method for multi-color printing in single step
Inventor: BIEBUYCK HANS A
IPC: B41M1/14
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for multi-color printing in a single step without the necessity to register a position.  <P>SOLUTION: This printing method performs a printing work by applying the process to selectively fill microcontainers of an elastic stamp with color inks to a single printing master. In addition, the method comprises the steps of sequentially filling stamp hollows with a color ink (1040) selected for printing through a plurality of rollers of different colors (941) covered with a lid layer (1010) having an opening part at a position which is aligned to an appropriate stamp hollow, and bringing a stamp face into contact with the surfaces of printing media (96 and 1060), tightly fitted to a surface shape under an outer force and the elastic force of a stamp layer and simultaneously sealing the periphery of openings of the stamp hollows and limiting the transfer of a color ink to the printing media (96 and 1060) to the medium part coming into contact with the hollow openings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004234174-A (JP)
Title: Portable electronic device
Inventor: OKADA HIROYASU
IPC: G06F3/038
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: though it is necessary to execute a high speed revolution scan so as to detect a pulse signal from an operation detection means in an electronic device when an input operation means is operated, its scan timing is possibly insufficient for a portable electronic device having a control means serially processing each function.  <P>SOLUTION: This portable communication device 40 is mounted with a trackball device 10 that is the input operation means, and has a microcomputer 47 serially controlling each function part. Magnetic sensors 29-32 of the trackball device 10 are connected with latch means 48-51 such that the pulse signal from each of the magnetic sensors 29-32 is latched and outputted, and the microcomputer 47 reads, stores and decides the latch output, so as to certainly read the signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235848-A (JP)
Title: Image processing system
Inventor: MATSUMOTO ATSUSHI
IPC: H04N5/278
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of applying an optimum image processing by supplying a composed image with optimum attribute information.  <P>SOLUTION: The image processing system is constituted by an image inputting means capable of inputting an original image having the attribute information every pixel; an image composition ratio calculating means for choosing one of the two attribution information data and calculating an image composition ratio; an attribute information synthesis ratio calculating means for choosing one of the two attribute information data and calculating a synthesis ratio of the attribute information data; an image composition processing means for performing image composition of two original images on the basis of image composition ratio data indicating a composition ratio every pixel; an attribute information synthesis processing means for synthesizing the attribute information data on the basis of the attribute information synthesis ratio; and an image processing means for switching the image processing to be applied to the composed image on the basis of the synthesized attribute information data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231490-A (JP)
Title: Glass production method and glass
Inventor: HARA YUTAKA
IPC: C01B39/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide granulated glasses which can easily be produced by applying almost the same facility and labor as that in a conventional porous glass production process, has a fertilizer retaining function in the case of use in greening, and has a heavy metal adsorption function in the case of the burying treatment of heavy metal-containing portion.  <P>SOLUTION: A granulated glass in which an aluminosilicate type zeolite is formed on at least a part of glass surface is produced by mixing a powdery or granulated glass with a powder containing soda and an aluminum compound and heating at about 600 to 1,000°C. Further, a porous granulated glass having a zeolite on its surface is produced by adding powders containing a foaming agent, soda and aluminum compound to waste glass powders and heating at about 600 to 1,000°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234788-A (JP)
Title: Ferroelectric memory and method for deciding the same
Inventor: TAKAHASHI KAZUHIKO
IPC: G01R31/28
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory, in which the control by an external testing device is easily performed, and in which a redundancy relief test can be performed with high reliability.  <P>SOLUTION: Deciding memory cells JMC0-JMCn are provided, in addition to 1T/1C-type memory cells MC0-MCn. The 1T/1C-type deciding memory cells, in which complementary data are stored for each of the pairs of JMC0 and JMC1, JMC2 and JMC3, JMC4 and JMC5, and JMC6 and JMC7, are controlled so as to simultaneously perform the writing/reading, thereby operating as 2T/2C-type memory cells. In the test operation, the operation for storing data read out from the determination memory cells in the memory cells and then reading out the storage data from the memory cells to write them in the deciding memory cells, is performed for all memory cells. The quality of the row of the memory cells is determined by the agreement/disagreement of the storage data of the deciding memory cells, before and after the test.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235113-A (JP)
Title: Softer x ray generation tube
Inventor: OMI TADAHIRO
IPC: H01J35/16
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softer X-ray generation tube in which the life of a target is prolonged by improving the heat radiation efficiency of a target portion in the softer X-ray generation tube.  <P>SOLUTION: In the softer X-ray generation tube 10 that generates X-rays by colliding emitted thermoelectrons with a target 4 and transmits the X-rays through an X-ray transmission aperture 5, a cooling mechanism is provided around the X-ray transmission aperture 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238096-A (JP)
Title: Landing door device of elevator
Inventor: TOYODA SHIGEHISA
IPC: E06B7/18
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing door device of an elevator capable of being easily installed and preventing reduction of the landing design.  <P>SOLUTION: A landing door 2 is disposed in a landing entrance 1. The landing door 2 comprises a door base 11 and a door panel 12 that is mounted to the door base 11 and is movable to the landing 13 side with respect to the door base 11. A spring 16 for energizing the door panel 12 to the landing 13 side is disposed between the door base 11 and the door panel 12. An engaging device 17 for preventing displacement of the door panel to the landing 13 side is mounted to the landing door 2. The door panel 12 is displaced to the landing 13 side and butted on a three-side frame 3 and a landing sill 10 by release of the holding of the engaging device 17. Thus, clearance among the landing door 2, the jamb 3 and the landing sill 10 is blocked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237164-A (JP)
Title: Method for repairing defect of metallic paint film and metallic coating film obtained by the method
Inventor: TABII NORIKUNI
IPC: B05D7/14
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and surely repairing the touch of a composite coat composed of a metallic base coating film containing a bright pigment and a clear coating film.  <P>SOLUTION: In a method for forming a metallic coating film, the metallic base coating film is formed on a substrate by using a metallic base coating circulating in a coating circulation apparatus, and the clear coating film is formed on the metallic base coating film by a clear coating. In the method for repairing the defect of the metallic coating film, when the metallic coating film has a defect and when the defect of the metallic coating film is repaired, the defective region, after being sanded, is coated with the metallic base coating for repair and then coated with the clear coating, and the metallic base coating for repair contains the bright pigment which is fatigued in advance by a pigment dispersion apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241052-A (JP)
Title: Magneto-optical reproducing method
Inventor: SUZUKI TOSHIHIKO
IPC: G11B11/105
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To compensate unbalance between the channels caused in the output of an optical detector by the influence of stray light.  <P>SOLUTION: Output levels from light detectors 216, 217 are detected in a state in which focus control of a light spot on an optical disk 201 is defocused and in a state in which focus control is turned on. Also, differential balance of output of the optical detectors 216, 217 is adjusted so that change quantity of an output level of the optical detector at the time of defocus of focus control and an output level of the optical detector at the time of ON of focus control is made to be constant between channels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243419-A (JP)
Title: Stop position control method of tool rest
Inventor: YOSHIDA HIROSHI
IPC: B23Q15/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method in moving fast a tool rest of an NC machine tool or moving the same to return to its home position to be stopped in a predetermined position (including the home position), thereby reducing the power consumption of the machine tool and reducing machining error due to thermal deformation.  <P>SOLUTION: In the stop control of the machine tool driven by a servo motor to move in the vertical direction along an inclined guide, in moving the tool rest upward and stopping the same, it is moved upward over a desired stop position and then moved downward for the excess to be stopped. The upward moving distance going over the stop position is practically from several tens of microns to sub-micron mark. In the machine tool having two or more tool rests, larger power consumption and mechanical temperature reducing effect can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245246-A (JP)
Title: Speed change controller for automatic transmission of vehicle
Inventor: FURUICHI YOICHI
IPC: F16H59/46
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly connect a hydraulic connection side friction connection element in proportion to speed of a vehicle during lift foot up-shifting, concerning a speed change controller for an automatic transmission of a vehicle.  <P>SOLUTION: Oil pressure to a first frictional connection element of a gear speed change structure is released to disconnect when shifting a speed change gear, and shift of the speed change gear can be carried out so that the frictional connection element is connected by supplying oil pressure to a second frictional connection element. Supplied oil pressure to the second frictional connection element is controlled with feedback control while shifting a speed change gear. When shifting the speed change gear at up-shifting under circumstances that engine output is a designated value or less, a rotary speed difference ΔD<SB>A</SB>of a fluid coupling at an input side is calculated if the speed change gear is shifted according to speed of a vehicle (S51) before starting of feedback control, and initial supplied oil pressure D<SB>U1</SB>supplying to the second frictional connection element is set up according to the rotary speed difference ΔD<SB>A</SB>(S52).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004165595-A (JP)
Title: Embedding material and manufacturing method for semiconductor integrated circuit using it
Inventor: KUMADA TERUHIKO
IPC: H01L21/312
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedding material which realizes a semiconductor integrated circuit of high reliability without generating a deposition around an opening part of a via hole even when a recessed part wider than the via hole is formed by plasma etching, in the via hole filled with the embedding material.  <P>SOLUTION: A polymer in which a repeat unit is shown in formula (1) is used for the embedding material. In formula (1), R<SB>1</SB>is a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom or a methyl group, R<SB>2</SB>is a hydrogen atom, a 1-3C alkyl group or a 1-4C alkyl group whose hydrogen atom is replaced with at least one atom out of a fluorine atom, a chlorine atom and a bromine atom, and X is a group of -C(=O)O- or -S(=O)<SB>2</SB>O-.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245677-A (JP)
Title: Neutron absorption element and method of inspecting the same
Inventor: FUKUYA MASARU
IPC: G21C7/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron absorption element increased in Na inflow property without increasing a distance between vent holes.  <P>SOLUTION: This neutron absorption element comprises a coated tube immersed in a coolant formed of sodium, a pellet chamber formed by charging the coated tube with B<SB>4</SB>C pellets, an intermediate end plug fitted at the upper part of the pellet chamber, an upper chamber formed on the upper side of the intermediate end plug, vent tubes communicating the pellet chamber with the upper chamber through the intermediate end plug, vent holes passed through two upper and lower stages of the coated tubes in the upper chamber, and an Na inlet tube having an Na inflow hole opened in the upper surface of the intermediate end plug and extending from the Na inflow hole to the lower position of the lower end faces of the vent tubes through the intermediate end plug. Since helium gas of 0.05 MPa or below is sealed in the element, when the element is immersed in Na and solder seal is melt, the sodium flows into the element until pressures inside and outside the element come in an equilibrium state due to a difference in the pressures inside and outside the element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245119-A (JP)
Title: Side-by-side installation operation method and side-by-side installation operation device of electromagnetic pump
Inventor: SAWADA TERUYA
IPC: F04B17/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side-by-side installation operation method and a side-by-side installation operation device by which an influence of current generated by counter-electromotive force can be eliminated and discharge pressure with little pulsation can be obtained when carrying out side-by-side installation operation of electromagnetic pumps.  <P>SOLUTION: An electromagnetic pump which performs sucking operation by moving an electromagnetic plunger by electromagnetic force in such a direction that a pump house is enlarged when exciting an electromagnetic coil and which performs discharging operation by moving the electromagnetic plunger by repulsion energy stored in a spring in such a direction that the volume of the pump house is reduced when demagnetizing the electromagnetic coil, and an electromagnetic pump which performs discharging operation by moving an electromagnetic plunger by electromagnetic force in such a direction that a pump house is reduced when exciting an electromagnetic coil and which performs a sucking operation by moving the electromagnetic plunger by repulsion energy stored in a spring in such a direction that the volume of the pump house is increased when demagnetizing the electromagnetic coil, are installed side by side. A pulse current of the same phase is applied to both of the electromagnetic pumps. One of the electromagnetic pumps is started to perform the sucking operation while the other is started to perform the discharging operation, whereby the electromagnetic pumps are made to perform the discharging operation alternately.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246977-A (JP)
Title: Single reel type tape cartridge
Inventor: AMANO KOSUKE
IPC: G11B23/26
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single reel type tape cartridge with a leader tape in which electrification of static electricity is not caused, an electrification preventing function is displayed appropriately even at the time of use for a long period, and destruction of functions of a magnetic head can be prevented surely.  <P>SOLUTION: A leader tape 4 is connected to a drawing out end of a magnetic tape 2 wound on a reel 3. The leader tape 4 is formed from a conductive plastic material in which conductive filler is mixed to a plastic material. At least one kind of metal powder, alloy powder, magnetic material powder, carbon powder, metallic micro-fiber, and carbon fiber, is used as the conductive filler.  <P>COPYRIGHT: (C)2004,JPO&NCIPI