baber/WOPTO huggingface dataset:
Patent JP-2003185751-A (JP)
Title: X-ray imaging device
Inventor: ENDO TADAO
IPC: A61B6/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a next-generation X-ray imaging device capable of enhancing a diagnosis and treatment efficiency not provided in a conventional film system, excellent in a space factor not found in a CCD system, high in an S/N ratio, and free from generation of moire.  <P>SOLUTION: In this device, substances 200 absorbing an X-ray and substances 201 transmitting the X-ray are arranged alternately to constitute a grid plate 903, and an arraying pitch thereof is made smaller than a size of a photoreceiving area of a photoelectric transfer element. The grid plate is constituted by arranging the substances absorbing the X-ray and the substances transmitting the X-ray alternately, and an arraying pitch thereof is made smaller than a pitch by which picture elements are arrayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199035-A (JP)
Title: System of managing digital information including image information
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of managing digital information including image information.  <P>SOLUTION: The managing system uses an information recording medium capable of recording specified control information and one or more programs (PG#2, etc.), including a group of video objects composed of one or more still images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147671-A (JP)
Title: Beverage container holder for game hall
Inventor: IOKI SADAO
IPC: H01L35/28
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage container holder for a game hall capable of effectively performing heat insulation and cold insulation in simple constitution.  <P>SOLUTION: The beverage container holder is provided in the game equipment of the game hall. The beverage container holder is provided with a holding part for holding a beverage container, a Peltier element capable of heat-insulating and cold-insulating a beverage inside the beverage container held by the holding part, and a control part for selectively controlling the carrying out of one of a heat insulating operation and a cold insulating operation by the Peltier element and operation stoppage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150024-A (JP)
Title: Urinal
Inventor: HIROOKA YASUNORI
IPC: E03D13/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urinal improving the cleanness of a trap part in the urinal and facilitating the replacement of a member constituting the trap part.  <P>SOLUTION: This urinal is provided with a urinal body provided with a trap forming part of recessed shape with a drain port opened, at the bottom part of a bowl part; a trap forming member independent of the urinal body and arranged in the trap forming part from the inside of the bowl part; and a catch basin having a lid part installed covering the upper part of the trap forming part, and a cylindrical part projected from the lower face side of the lid part. The trap forming member has a first cylinder part of hollow shape opened at both ends and projected upward in the arranged state, and is fitted to the outside of the cylindrical part in the installed state of the catch basin to constitute a trap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152580-A (JP)
Title: Secondary battery with temperature protection element unit and secondary battery pack
Inventor: YAO TAKASHI
IPC: H01M2/34
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery with a temperature protection element unit and a secondary battery pack without increasing temperature by self-heat generation of the temperature protection element unit when discharging, capable of discharging with a high rate at high temperatures compared with a conventional battery.  <P>SOLUTION: A diode serially connected to the temperature protection element unit and a diode connected in parallel with the same in a reversed direction are connected to the secondary battery, and a current is made to flow through a channel of the former when charging and through that of the latter when discharging. As the temperature protection element unit is constructed so that the current flows through it only when charging, but does not flow when discharging, discharge with a high rate at high temperatures is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155257-A (JP)
Title: Boarding bridge
Inventor: NAKAI YOSHIHIRO
IPC: B64F1/305
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing a step from being produced between the floor of a cab and the floor of an entrance of an aircraft, and allowing a passenger to easily get on or off the aircraft, when especially the passenger in a wheelchair gets on or off the aircraft on a boarding bridge.  <P>SOLUTION: The cab 9 of the boarding bridge is constituted by a cab body and a connecting section. The tip in the connecting section is provided with a hoisting lifter 31. The hoisting lifter 31 has a movable floor 33, a support section, a hoisting section, and a floor section. An operator operates an operating switch so that the height of the movable floor 33 is the same as that of the floor 14 of a doorway 13a when the passenger in the wheelchair gets on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161334-A (JP)
Title: Container holding tool
Inventor: YAMANOI MITSUO
IPC: B65D25/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container holding tool which can be easily and smoothly fitted on a wall face under a stable condition in accordance with changing the width of an interval part between the wall face and a handrail.  <P>SOLUTION: The container holding tool 10 comprises a back face side wall part 14 arranged along the wall face 11, a receptacle 17 overhanging in a cantilever shape from an upper part of the back face side wall part 14 and holding a container 13, a ratchet nail part 20 provided below a bottom part material 18 of the receptacle 17 and in which wedge pieces 19 are continuously arranged along an arcuate curved face making the lower end part of the back face side wall part 14 as a center, and a sheet spring-like press sheet 22 rotatably connected to the lower end part of the back face side wall part 14 and having hooking nail 21 selectively hooked on a plurality of wedge pieces 19 of the ratchet nail part 20 on its upper end part. Then, it can be fitted along the wall face 11 by inserting the back face side wall part 14 and the sheet spring-like press sheet 22 into the interval part 23 between the handrail 12 and the wall face 11 from the upper part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161701-A (JP)
Title: Composition in which bitterness and odor of cysteines are reduced
Inventor: WATANABE AIKO
IPC: A23L5/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition in which nasty bitterness and odor of cysteines are reduced.  <P>SOLUTION: The composition in which bitterness and odor of cysteins are reduced comprises cysteins coated with a coating agent and preferably further one or more kinds of substances selected from a group consisting of acidulants (e.g. ascorbic acid) and sweetening agents (e.g. aspartame, saccharin, erythritol, mannitol, sorbitol, xylitol, maltitol, lactitol, sucrose, lactose, fructose, glucose, oligosaccharide, maltose, trehalose and stevia).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003190174-A (JP)
Title: Vascular retrieval system for embolic coils
Inventor: JONES DONALD K
IPC: A61B17/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system having a jaw member of a very small diameter for capturing an embolic coil or a medical instrument and strongly holding the embolic coil or the medical instrument until removing it from the blood vasculature of the body.  <P>SOLUTION: In the embolic coil retrieval system to be used for removing or moving to the original position the embolic coil within the vasculature of the human body, the embolic coil retrieval system is provided with a very small embolic coil retriever and the embolic coil retriever has major and minor teeth which form pockets. When the jaw member is closed, the pockets grasp the embolic coil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213038-A (JP)
Title: Film containing starch
Inventor: LYDZINSKI SUSAN E
IPC: A61K9/70
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a film, particularly for an oral film, containing starch as a main component, given by improving such a defect of the starch that natural starch is inferior to pullulan in functionality, particularly in such functionality that the film formed out of the natural starch is brittle, after considering the present situation that many films now marketed contain the pullulan as the main component, but the pullulan requires much cost when produced and imported, and therefore other polymers including the natural starch are substituted for the pullulan.  <P>SOLUTION: This composition contains (a) a starch component containing modified starch in an amount of at least about 85%, (b) an active agent, and (c) a plasticizer in an amount of 0-15 wt.% based on the starch component, wherein the composition forms the film which is rapidly dissolved or disintegrated when exposed to an aqueous fluid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168794-A (JP)
Title: Ink composition, recording method and recorded image using it, and ink set and ink head
Inventor: KAMOTO TAKANORI
IPC: C09D11/328
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which, when used in an inkjet recording method, shows an excellent ejection stability and gives a high-quality recorded image, to provide a recording method and a recorded image using it, and to provide an ink set and an ink head.  <P>SOLUTION: The ink composition 60 is produced by the addition of a surfactant in which the difference d (=σ<SB>10</SB>-γ) between the dynamic surface tension (σ<SB>10</SB>) of a solution obtained by dissolving 0.1 wt.% surfactant in deionized water measured at 24 to 26°C by a maximum bubble pressure method at a bubble frequency of 10 Hz and the static surface tension γ measured at 24-26°C is 0-15 mN/m. The image is recorded by adhering liquid drops of the ink composition to a recording substrate by pressurizing the ink composition 60, fed from the ink tank 50 of an ink head to an ink chamber 40, by applying a voltage to a diaphragm 12 made of a piezoelectric material to thereby eject the liquid drops from an ejection port 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166901-A (JP)
Title: Transfusion apparatus
Inventor: KODAIRA YOKO
IPC: A61M5/168
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfusion apparatus in which, because a liquid passage of a transfusion tube mechanism 2 can be securely occluded by at least one of a first and a second flow stopping mechanisms 21, 22 when a door 52 of a transfusion pump mechanism 1 is opened, a free flow of a liquid for the transfusion in the liquid passage of the transfusion tube mechanism 2 can be securely prevented, and the first and the second flow stopping mechanism 21, 22 can be securely operated, whereby the structure of the transfusion apparatus is made comparatively simple.  <P>SOLUTION: This transfusion apparatus has the structure wherein the liquid passage of the transfusion tube mechanism 2 is occluded by the first flow stopping mechanism 21 when the door 52 of the transfusion mechanism 1 is opened with an intention of removing the transfusion tube mechanism 2 at least partially from the transfusion pump mechanism 1, and under this condition, the liquid passage of the transfusion tube mechanism 2 is securely occluded by the first flow stopping mechanism 21, besides, when the second flow stopping mechanism 22 is detached from an attaching section in the transfusion pump mechanism 2, the second flow stopping mechanism 22 occludes the liquid passage of the transfusion tube mechanism 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168875-A (JP)
Title: Supporter raw material and its preparation process
Inventor: SAWANOBORI JUNICHI
IPC: C08K3/34
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter raw material which has an open-cell structure and can avoid a phenomenon, such as mugginess hurting the suitable feeling in use of a supporter made thereof, by adopting a latex rubber as a rubber material having physical properties suitable for the supporter raw material and to provide its production method.  <P>SOLUTION: A latex rubber comprising a natural latex, a synthetic latex, or a mixture of these latices is used as the main raw material. The main raw material in an amount of 100 pts.wt. is mixed with 1-20 pts.wt. filler, a cross-linking agent, and other necessary auxiliary materials to give a liquid material. The liquid material in an amount of 100 pts.wt. is mixed with 1-10 pts.wt. gelling agent, and air. The resultant latex foam material M is cross-linked and cured to give a latex foam with an open-cell structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172451-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MURATA TATSUKI
IPC: H01L21/768
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device by surely filling a narrow gap between gate electrodes with an inter-layer insulating film.  <P>SOLUTION: Gate electrodes 5a and 5b are formed on a semiconductor substrate 1, and side walls 7a and 7b are formed on the side walls of the gate electrodes 5a and 5b. By a high-density plasma CVD method, an insulating film 12a of undoped silicon oxide film is formed to fill between the side walls 7a and 7b of the adjoining gate electrodes 5a and 5b, over which, using the high-density plasma CVD method, an insulating film 12b of a phosphor-doped silicon oxide film is formed, thus forming an inter-layer insulating film of double layer structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167444-A (JP)
Title: Cleaning method of coast area
Inventor: ITO HIROSHI
IPC: B09C1/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a coast area by which diffusion of pollutants such as oils and organic solvents in seawater and river water can reliably be prevented without risk of subsiding ground by pumping up groundwater.  <P>SOLUTION: The cleaning method is for purifying polluted soil/groundwater by installing a water injection groove 1 in the periphery of a coastal protection bank 12; increasing the water level S in the groundwater near the coastal protection bank 12 and generating reverse flow of the groundwater near the water injection groove 1 by injecting the seawater pumped up from the sea 11 to the water injection groove 1; installing a plurality of recovery wells 4 near the boundary of free water surface level of groundwater current and a separate flow line Z formed by water injection at the lowest groundwater level S; and recovering oil components P collected in the surface of groundwater through the recovery wells 4 by an oil recovery apparatus 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249016-A (JP)
Title: Voice encoder and voice decoder
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To normally reproduce data at a reproducing side even when multichannel data are selectively transmitted in either a compressed or a noncompressed manner, and down mixing at the reproducing side is selectively permitted or inhibited.  <P>SOLUTION: ATSI (Audio Title Set Information) includes a first identifier indicating whether multichannel data in an audio packet are compressed and a second identifier indicating whether to permit down mixing of the multichannel data to stereophonic two channels or to inhibit it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180106-A (JP)
Title: System for collecting radio data
Inventor: TANABE MINORU
IPC: H04W72/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wasteful power consumption when the master unit receives radio interference from other radio systems and a noise generating source, and to reduce communication traffic.  <P>SOLUTION: The master unit 2 is provided with a master unit reception analyzing means 9 for operating a master unit CH switching means 8 by receiving data other than the data received from a slave unit 21 by the prescribed number of times and changing contents in a master unit CH storage means 4. By the master unit reception analyzing means, when radio interference occurs from a part other than the slave unit 21 supported by the master unit 2, channels to be used can be changed to reduce the radio interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180110-A (JP)
Title: Radio equipment and method for controlling antenna directivity
Inventor: YOKOTA TOMOYOSHI
IPC: H04B7/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment and an antenna directivity controlling method capable of increasing the transmission power from an antenna up to the maximum transmission capability.  <P>SOLUTION: A control part 14 scales each normalized transmission weight vector so that transmission output power by any antenna among N antennas can be the same as a maximum transmission power value P(mW).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179106-A (JP)
Title: Display device and electronic apparatus
Inventor: ITO NOBUYUKI
IPC: H05B33/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element display device, luminescence lifetime and reliability of which are improved better than a conventional one.  <P>SOLUTION: The display device has a plurality of EL elements located on a substrate two-dimensionally, where the EL element has a luminous layer between a pair of electrodes. A sealing body for isolating the EL elements from atmosphere is located on the opposite side of the respective EL elements to the substrate, and a plurality of gaps separated from each other are located between the EL elements and the sealing body. The gaps are formed by EL element surfaces and the sealing body, where the EL element surfaces are on the opposite sides of the respective EL elements to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186261-A (JP)
Title: Method of manufacturing ic chip
Inventor: HATAKEI MUNEHIRO
IPC: B24B37/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an IC chip which has excellent handleability even by polishing a wafer by laminating a support plate on the wafer, and in which the support plate can be easily released after working and the support plate does not again come into close contact with the wafer.  <P>SOLUTION: The method of manufacturing this IC chip includes a step 1 of fixing the wafer to the support plate via a double-sided self-adhesive tape made of a self-adhesive containing a gas generating agent for generating a gas by stimulation on one or both side surfaces, a step 2 of polishing the wafer in the state that the wafer is fixed to the support plate via the double-sided self-adhesive tape, and a step 3 of releasing the wafer from the double-sided self-adhesive tape by giving the stimulation to the double-sided self-adhesive tape. In the step 1, the surface made of the self-adhesive containing the gas generating agent of the double-sided self-adhesive tape and the wafer are laminated. In the step 3, the wafer is released from the double-sided self-adhesive tape by receiving the wafer fixed to the support plate from below, separately holding the support plate, and giving the stimulation for generating the gas from the gas generating agent in this state to the double-sided self-adhesive tape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183521-A (JP)
Title: Pumping up system and pumping up method
Inventor: ISOBE KAZUTAKA
IPC: F04D15/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To expand an extent of an operation region (pump head) of a pumping system.  <P>SOLUTION: A flow control circuit 11 is provided to a storage pump arranged to a lifting pipe 10. The flow control circuit 11 is formed of a first water filling line 16 and a second water filling line 17. In the first water filling line 16, a first flow control valve 22 and a first orifice 25 are provided. In the second water filling line 17, a second flow control valve 24 and a second orifice 25 are provided. An opening operation of the first flow control valve 22 is delayed in time with respect to that of the second flow control valve 24. The storage pump 1 performs pumping to a first level in accordance with the opening operation of the first flow control valve 22, and performs pumping to a second level in accordance with the opening operation of the second flow control valve 24. Using force of water pumped in a first water filling as it is, water pumped to the first level in the first water filling can be pumped to the second level. In each of the first water filling and the second water filling, the pump can be operated near maximum efficiency, and the operation region can be expanded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185901-A (JP)
Title: Electrode for fuel cell and fuel cell
Inventor: IKOMA YOSHIHIRO
IPC: H01M8/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell and an electrode for the fuel cell with a stable output through securing of a gas diffusion channel at an air electrode and a three-phase interface.  <P>SOLUTION: A highly graphitized carbon particle 101 is added to a catalyst layer of the air electrode containing carbon particles for carrying catalyst carrying a catalytic metal 107 and an ion exchange resin 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180897-A (JP)
Title: Pinball speed-regulating device for game machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball speed-regulating device for a game machine which surely regulates a shooting speed without being caught by another device or member in the middle of carrying etc.  <P>SOLUTION: A twisted coil spring 10 and a turning member 9 in the state of a short cylinder are inserted to the turning shaft 31 of a pinball hammer 3 turned integrally with a power transmission member 8 by the rotation of a motor 4. One end 101 of the spring 10 is engaged with the power transmission member 8, and the other end 102 is engaged with the turning member 9 where a regulation arm 91 is provided projectingly. Between the spring 10 and the rotary shaft 20 of an operation handle, a spring pressurizing mechanism 7 consisting of link rod 72 and 73 is inserted. By pressurizing the arm 91 of the turning member 9 in a peripheral direction via the spring pressurizing mechanism 7 by turning the operation handle, the spring 10 is twisted and turned to regulate the shooting speed of the ball.  <P>COPYRIGHT: (C)2004,JPO&NCIPI