baber/WOPTO huggingface dataset:
Patent JP-2003244694-A (JP)
Title: Information processing device and method, recording medium and program
Inventor: FUJIMOTO YUJI
IPC: H04N19/423
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately distribute data in the case of performing hierarchical encoding based on a temporal scalability function.  <P>SOLUTION: An encoding part 15 applies DCT processing, quantization processing, encoding processing or the like to a base layer inputted from a frame processing part 13, however, decides a quantization step Q-ba in accordance with a requested bit rate and performs quantization processing according to the decided quantization step Q-ba. The decided quantization step Q-ba is appropriately supplied to an encoding part 16. The encoding part 16 applies DCT processing, quantization processing, encoding processing or the like to an enhancement layer inputted from a frame processing part 14, and however, calculates a quantization step Q-en on the basis of the quantization step Q-ba supplied from the encoding part 15 in performing quantization processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241638-A (JP)
Title: Operation training system
Inventor: HAYASHI FUJIO
IPC: G09B9/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize an operation training system enabling the operation of the actual operation free from hindrance even while a simulation of an operation is under way and enabling operation training in an simulation back in the past procedure even when batch control is performed.  <P>SOLUTION: The operation training system is constituted of actual processing, a process control system, a process simulator virtually constituted corresponding to a control computer, a virtual process control system, and a virtual control computer. The data of actual processing are provided to the virtual process control system. Thus, each of the actual system and the virtual system is independently operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244250-A (JP)
Title: Ethernet(r) line accommodation method and device
Inventor: DATE SHINYA
IPC: H04L47/22
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize interference prevention with another user due to random abandonment, the priority abandonment of each user, the minimum band guarantee of each user, inter-user surplus band sharing, and inter-user interference prevention in address solution in a public large-scaled wide band IP network when a user makes connection to the network by using the Ethernet line.  <P>SOLUTION: An Ethernet accommodation device 14 is connected to an IP network 100. Scheduler parts 73 and 83 of the Ethernet housing device 14 are made to execute the scheduling and abandonment of frames of each subscriber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243061-A (JP)
Title: Coupling terminal part structure of switch box
Inventor: KAGEYAMA TAKUYA
IPC: H01R4/48
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized switch box for three-way wiring to be installed in line with another switch box by eliminating any space which is not used in wiring of conductors.  <P>SOLUTION: The outside surface of a terminal plate 81b installed at least in the center is allowed to function as a guide part to restrict the movement of a release button 93b in the X-X direction shown by the arrow and is arranged to abut to the push button 93b. This eliminates necessity for forming a guide wall 200 for restricting the movement of the push button 93b in the X-X direction in the case 2, and three sets of terminal components 80a-80c and two release buttons 93a and 93b used in the three-way wiring can be installed in the spaces of three through holes 91 (91a-91c), and the width of the case 2 can be lessened in the X-X direction as shown by the arrow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244769-A (JP)
Title: Mobile communication terminal recognition system and mobile communication terminal recognizing method employing the system
Inventor: MURAO YUJI
IPC: H04N7/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal recognition system, a mobile communication terminal, a relaying apparatus, a center apparatus, and a mobile communication terminal recognition method capable of receiving provision of contents even when a mobile body moves to a service area with a different enterprise and simply particularizing the service area located with a user so as to make communication with the user.  <P>SOLUTION: When a vehicle 5 moves to a service area of CATV stations 3, 4 different from its own station, a CATV mobile terminal 6 wirelessly receives contents from the CATV stations 3, 4, the CATV stations 3, 4 and the CATV terminal 6 respectively store a distribution history of contents distributed from the CATV stations 3, 4 and a utilization history of contents received by the CATV mobile terminal 6, a subscriber station 2 inquires of the CATV stations 3, 4 and the CATV mobile terminal 6 about the distribution history and the utilization history by IP communication including multicasting so as to totalize the distribution history of the CATV stations 3, 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242987-A (JP)
Title: Manufacturing method of fuel cell electrode catalyst and electrolyte membrane/electrode jointed body and polymer electrolyte fuel cell having the same
Inventor: ARISAKA SHINICHI
IPC: H01M4/88
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a catalyst in which the manufacturing process of the catalyst is simplified by performing attachment of the precious metal in dry atmosphere and which is superior in mass-producibility.  <P>SOLUTION: The powder of conductive carbon particles is floated in the dry atmosphere and a precious metal-contained solution such as chloroplatinic acid or its dispersed fluid is sprayed in this and adhered to the conductive carbon particles, and at the same time dried by a reducing gas while carrying out reduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236503-A (JP)
Title: Treatment method of waste containing lead component
Inventor: OGAMI TAKEAKI
IPC: C02F11/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of waste which enables enhancement of elution rate of lead component into water at the elution of lead component in the waste into water by mixing the waste containing lead component such as chlorine bypass dust and slurrying water.  <P>SOLUTION: This treatment method of waste comprises a slurrying process (A) of preparing slurry by mixing the waste containing lead component and slurrying water, a lead elution process (B) of adjusting pH of the slurry to 7.0-11.5, adjusting oxidation-reduction potential to 400 mV or more and, thereby, obtaining the slurry containing lead component, a solid-liquid separation process (C) of subjecting the slurry containing lead component to solid-liquid separation and obtaining solid component and the filtrate containing lead component and a lead recovering process (D) of adding a sulfurizing agent to the filtrate containing lead component, thereafter, performing solid-liquid separation and obtaining lead sulfide and filtrate. One part of the filtrate obtained in the lead recovering process (D) can be used for the slurrying water in the slurrying process (A).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235731-A (JP)
Title: Electric kettle
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric kettle which heats a liquid to a predetermined temperature and then lowers the temperature quickly to a desired temperature to hold heat.  <P>SOLUTION: A circulating path 14 joined with a pump 15 is fixed in a container 1. A radiating fin 47 facing a cooling air path 48 is fixed on a part of this circulating path 14. Therefore, when high-temperature liquid is circulated in this circulating path 14, its heat is radiated from the fin 47 and its temperature quickly reaches a desired temperature to hold heat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245400-A (JP)
Title: Operating system of slot machine or pachinko slot machine
Inventor: SHITANI TAKESHI
IPC: G09G5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating system of a slot machine or a Pachinko slot machine that enables various expressions, by permitting a program to be developed easily, improving the productivity of the program, and enabling painting of pictures at high-speed.  <P>SOLUTION: In the slot machine or the Pachinko slot machine for displaying images on the screen of the slot machine or the Pachinko slot machine after a display image has been transferred to a built-in texture memory 3, the operating system of the slot machine or the Pachinko slot machine is characterized in that it has an image size determination means 4 for determining whether the display image to be transferred to the built-in texture memory 3 is larger than the built-in texture memory size, and an image dividing means 5 for dividing the display image into the built-in texture memory size when the image size determination means 4 finds out that the size of the display image is larger than that of the built-in texture memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249511-A (JP)
Title: Blanking die for semiconductor package, and method of manufacturing the package
Inventor: KOINUMARU MITSURU
IPC: H01L21/56
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a blanking die for a semiconductor package, which can reduce chipping and cracks of the body of a semiconductor package, and to obtain a method of manufacturing the package.  <P>SOLUTION: The blanking die removes a cull 5 and gates 3 and 4 by means of a cull-punching punch 8 and a gate-punching punch 7, respectively, after molded in the manufacturing process of the semiconductor package 1. The shape of a front end 7b of the cutting end section of the punch 7 is thinned with a prescribed angle with respect to its cutting surface. The punches 8 and 7 have a control means which controls the punches 8 and 7 to simultaneously blank the package 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246487-A (JP)
Title: Object moving device
Inventor: SUEOKA HIDEKI
IPC: B65H5/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object moving device enabling a user to easily perform roller replacement work.  <P>SOLUTION: A first wall member 141 comprises two surfaces 141a, 141b forming a space d not larger than a space D between the face on the bearing member 130 side of a rotation body 110 and the face on the rotation body 110 side of the bearing member 130, and an outer enclosure face 141c formed between the outer enclosures of two surfaces 141a, 141b. A fitting hole 141d is formed from one of two surfaces 141a, 141b toward the other so as to be fitted to a bearing part 131 of the bearing member 130, and an open hole 141e is formed from the outer enclosure face 141c side toward the fitting hole 141d side so as to be able to insert a rotating shaft 120 from the other enclosure face 141c side toward the fitting hole 141d side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202163-A (JP)
Title: Very low temperature cooling device
Inventor: KONOSU NAOHIRO
IPC: F25B9/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very low temperature cooling device constructed compactly and well in heat radiation efficiency and capable of being stably used for a long time even if the same is installed outdoors.  <P>SOLUTION: An inside of a casing 1 is partitioned to a heat generation chamber 7 communicating to the air and an electric chamber 6 of a rain proof structure by a partition plate 5. A compressor 2 and an expander 3 generating heat as the same are operated are arranged in the heat generation chamber 3, and a vacuum vessel 4 storing a body to be cooled and an electric part 8 are arranged in the electric chamber 6. The compressor 2 and the expander 3 are connected directly as one body and radiators 12, 13 are attached on an outer surface thereof. The electric part 8 is connected to the partition plate 5 via a heat transmitting tube 10 to remove heat with the radiator 14 provided on the outer surface. The heat generating chamber 7 has a double structure with a wind tunnel 7 built in.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257448-A (JP)
Title: Direct fuel supply type fuel cell
Inventor: YAMADA KOJI
IPC: H01M8/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct fuel supply type fuel cell capable of efficiently generating proton from fuel supplied directly in a fuel electrode and moving the generated proton efficiently in an electrolyte layer to realize efficient power generation.  <P>SOLUTION: In a unit cell 2 of the direct fuel supply type fuel cell 1, a water holding layer 31 is provided between an electrode 4 on a fuel side and a solid high polymer membrane 3 and the water holding layer 31 is accepted into a first recessed part 32 of a separator 6 in a contact manner to form a water passing flow passage 35 for supplying water to the water holding layer 31 between a water passing channel 34 of the separator 6 and the water holding layer 31. Gasified fuel is supplied to the electrode 4 on the fuel side from a flow passage 8 on a fuel side to generate proton efficiently in the electrode 4 on the fuel side. The proton moves to an electrode 5 on an oxygen side efficiently in the solid high polymer membrane 3 humidified by the water holding layer 31 after moving in an electrolyte of the water holding layer 31 to realize efficient power generation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003104712-A (JP)
Title: Fine spherical particle of silica-containing compound oxide and its producing method
Inventor: KONYA YOSHIHARU
IPC: C01B33/12
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fine spherical particle of silica-containing compound oxide useful as a packing agent for an IC epoxy resin sealer, a polishing agent, an electric conducting agent, a photocatalyst, a transparent film additive, an optical transparent additive for an anti-reflection coating of liquid crystal display and the like and a refractive index adjuster and the like. SOLUTION: The raw materials for producing the fine spherical particle of silica-containing compound oxide are a siloxane not containing a halogen and an organic metal compound which contains one or more kinds of metals except silicon. The fine spherical particle of silica-containing complex oxide is obtained by simultaneous spray burning of them in flame and does not contain practically a halogen. The total content of the metal oxide except silica is 0.5-99 wt.% and its particle diameter is 10 nm-3 μm.
Patent JP-2003251882-A (JP)
Title: Printer
Inventor: OIKAWA SHIN
IPC: B41J29/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which an insect can be prevented surely from intruding into the printer without requiring any labor of a user or the cost.  <P>SOLUTION: A buzzer 2 is provided in the housing 1 of the printer and a sound generated from the buzzer 2 is collected at the opening 3 of the housing 1 in order to prevent intrusion of an insect from the opening 3. The sound generated from the buzzer 2 is reflected on a reflector 4 provided in the housing 1 and collected at the opening 3 of the housing 1. The reflector 4 is provided on the inner wall of the housing 1 and a member of iron, glass, aluminum, die cast, plastic, or the like, is employed as the reflector 4. Inner wall of the housing 1 itself may be used as the reflector 4 without providing the reflector 4 as an independent member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250965-A (JP)
Title: Medal renting machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply replenish medals.  <P>SOLUTION: The panel rotation part 18 of a front face panel arranged on the front surface of a medal putting out part is connected to a replenishment door 31 of a medal feeding box by a connection link 35 and an engaging bar 37. When a key provided at the rotation part 18 is released when replenishing the medals, the rotation part 18 is rotated to a front face side by biasing of a spring 45. Then, the rotation part 18 is rotated, a pin 36 provided at one end of the link 35 is moved up in the long hole 31a of the door 31. When the pin 36 arrives at the end of the long hole 31a, the door 31 is rotated with the rotation part 18. When the door 31 is rotated by a prescribed quantity, the door 31 and a stopper 34 abuts on each other to stop the rotation of the door 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252392-A (JP)
Title: Test tube holder
Inventor: ITO TERUAKI
IPC: B65D85/42
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose test tube holder which is applicable in common to a plurality of kinds of test tubes with different outer diameters.  <P>SOLUTION: The test tube holder has a flange 21 in contact with an opening end surface of a cylindrical hollow portion 11f, a ring 22 connecting with an inner rim of the flange 21 and to be fitted into an internal surface of an opening, a plurality of leaf springs 23 having their bases coupled with a predetermined interval along a circumferential direction of the ring 22 and having their tips extending inwardly in the hollow portion 11f so that all of them are shifted to form a funnel shape, and a test tube mounting adapter 20 comprising an adapter body 20A including a contact 24 formed on an internal surface of each leading edge region of the leaf springs 23 and in contact with external surfaces of the test tubes 1 and 2 to be held, an elastic annular belt 20B for binding the leaf springs 23 to bring the contact 24 into contact with pressure applied with the external surfaces of the test tubes 1 and 2, and a protrusion 25 protruding on an external surface of the leaf spring to hold the annular belt 20B at a predetermined position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258245-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SUGIHARA TAKESHI
IPC: H01L29/49
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the characteristic variation of a semiconductor device caused when a hard mask is removed while maintaining the advantage of a gate electrode formed by using the hard mask.  <P>SOLUTION: The gate electrode 3 is formed by etching using the hard mask as a mask and the hard mask is left on the upper surface of the electrode 3 in the succeeding process. Accordingly, the unnecessary etching of the upper surface of the electrode 3 can be prevented. The hard mask is removed after ion implantation is performed for forming source and drain regions. Consequently, the influence of the removal of the hard mask on the characteristics of the semiconductor device is suppressed. When the hard mask is removed, in addition, the surface of a side wall 4 is etched by a thickness d and, consequently, the exposed widths of the upper surfaces of the source and drain regions become broader. After the hard mask is removed, the self-aligned silicification of the gate electrode 3 and the formation of a contact for the electrode 3 can be performed easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257042-A (JP)
Title: Method for inspecting optical recording medium and optical recording and reproducing device
Inventor: ASANO KENJI
IPC: G11B11/105
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verification method capable of easily and rapidly sorting out disks having a possibility of occurring read erasure and an optical recording and reproducing device adopting the same.  <P>SOLUTION: The method has a data recording step of recording prescribed data at the power lower than a recording laser power, a track scanning step of scanning the tracks recorded in the data recording step by N times with a laser beam near the reproducing power, and a data reproducing step of reproducing the scanned tracks by the beam of the reproducing laser power. Discrimination is made that there is the read erasure when the number of the errors in the data reproduced by the data reproducing step exceeds the prescribed threshold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264361-A (JP)
Title: Circuit board manufacturing method
Inventor: SAKATA TOMONORI
IPC: H05K3/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board manufacturing method in which a wiring conductor can be formed in a state that no step is formed on an insulating layer and a patterning process of etching, etc., for forming the wiring conductor can be omitted.  <P>SOLUTION: A photosensitive resin film 2 is formed on a base body 1, the photosensitive resin film 2 is prebaked as an insulating layer 3, the prebaked insulator layer 3 is exposed and developed to form a negative pattern portion 8. A fluid 9 containing an organic metal and/or ultrafine particles of a metal is poured into the negative pattern portion 8, a postbaking process is performed, and thereby, the postbaked insulating layer 12 is attained, and the wiring conductor 13 is completed by sintering the metal-containing fluid 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267423-A (JP)
Title: Lid body holder, and fitting structure thereof
Inventor: KAWABATA NOBUHIRO
IPC: B65D23/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid body holder of a simple configuration which is constantly held by a vessel body even when a lid body is detached, and carries a vessel.  <P>SOLUTION: The lid body holder to connect a lid body attachable/detachable to/from a mouth part of the vessel to a neck part of the vessel comprises a lid side fitting piece having an adhesive layer to be adhered to an outer circumferential surface of the lid body, a vessel side fitting piece having a substantially annular opening part which is inserted in the neck part of the vessel, and a flexible part to connect each fitting piece. A tongue piece which is turnable around the axis while it is abutted on an outer circumference surface of the neck part and prevents the movement thereof in the axial direction is protruded from the opening part in the vessel side fitting piece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264723-A (JP)
Title: Lens system
Inventor: MIZUMURA HIROSHI
IPC: H04N5/225
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system for reliably preventing unpredicted situations such as power failure by limiting a current to respective motors so as to make the total sum of the currents suppliable to the respective motors be equal to or smaller than the maximum current value suppliable from a power source in driving the motors of a plurality of drive systems.  <P>SOLUTION: The main microcomputer 16 of a lens device 10 detects the drive systems in which motor drive is valid, considers the number of the drive systems or the like, decides a current limit value suppliable to the motors of the respective drive systems and transmits the limit value to servo modules 18A and 18B, etc., incorporating the respective motors. In the servo modules 18A and 18B, etc., the current to be supplied to the motor is limited to be equal to or smaller than the current limit value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270179-A (JP)
Title: Microchemical system
Inventor: YAMAGUCHI ATSUSHI
IPC: G01B11/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact-sized microchemical system capable of improving a user's working efficiency.  <P>SOLUTION: The microchemical system comprises a guide optical system for guiding excitation light and detection light, a plate-like member 20 having a flow path for carrying a sample to be detected, a photoelectric converter 401 for detecting the detection light at a detection position located on a lower side of a flow path 204 of the plate-like member 20 having the flow path, and a L-shaped microscope 50 for checking a focal point of the excitation light and the detection light. The photoelectric converter 401 provided at the detection position is replaced with the L-shaped microscope 50 by an arranging mechanism 60 to allow the L-shaped microscope 50 to check the focal point of the excitation light and the detection light.  <P>COPYRIGHT: (C)2003,JPO