baber/WOPTO huggingface dataset:
Patent JP-2003305320-A (JP)
Title: Diatomaceous earth filter apparatus
Inventor: KAMIYAMA TAKASHI
IPC: B01D37/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the transmission of an impact, which accompanies fluctuations in the flow rate of a liquid passing through a flow channel changeover valve arranged on the downstream side of a diatomaceous earth filter apparatus, into the diatomaceous earth filter apparatus.  <P>SOLUTION: In a diatomaceous earth filter machine 4 using diatomaceous earth as a filter aid for precoating a filter medium 30 and collecting a suspended component in a liquid to be filtered by the precoated filter medium 30, at the time of precoating, the liquid discharged from the outlet 8 of the diatomaceous earth filter machine 4 to the downstream side of the diatomaceous earth filter machine 4 is returned to the upstream side of the diatomaceous earth filter machine 4 through piping 22. A three-way valve 11 is arranged on the downstream side of the diatomaceous earth filter machine 4 in order to send the liquid discharged to the downstream side of the diatomaceous earth filter machine 4 from the outlet 8 of the diatomaceous earth filter machine 4 to the further downstream side of the diatomaceous earth filter machine 4 through piping 23. A tank 5 is arranged between the outlet of the diatomaceous earth filter machine 4 and the three-way valve 11 as an impact absorbing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305077-A (JP)
Title: Use station supporting communication system, support side communication system, and use side communication equipment
Inventor: KOYAMA SHUNSUKE
IPC: H04W4/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system configuration capable of stably receiving communication from a support side on a use station side and withdrawing support information provided from the support side by an operation from the use station side and also provide a system or equipment capable of stably and surely receiving the support information in a more comfortable state in a use station supporting communication system having support side communication equipment forming a support station and use side communication equipment forming a use station.  <P>SOLUTION: A first receiving area A capable of receiving radio Pa transmitted from the support station 110 by a use side communication unit 121 is set in this use station supporting communication system 100. Also a second receiving area B capable of receiving radio Pb transmitted from the use station 120 by a receiving antenna 113 is set therein. In this case, the second receiving area B is always larger than the first receiving area A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317466-A (JP)
Title: Storage device using resistance change storage element and method for determining reference resistance value of the device
Inventor: MORIYAMA KATSUTOSHI
IPC: H01L27/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of correctly reading data stored in a resistance change storage element.  <P>SOLUTION: In this storage device using the resistance change storage element that changes to a high resistance state in which its resistance value is higher than the resistance value of a reference resistance element and to a low resistance state in which its resistance value is lower than the resistance value of the reference resistance element in accordance with two types of stored data, a reference circuit configured by connecting a resistance element and the reference resistance element in series and a storage circuit configured by connecting a resistance element and the resistance change storage element in series are connected in parallel between reference potential terminals set to two different potentials, and the reference resistance element is configured to be able to change its resistance value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312608-A (JP)
Title: Method for positioning object to be carried and device therefor
Inventor: KOJIMA TOMOYUKI
IPC: H01L21/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for positioning an object to be carried, which enables an object carrying/positioning means to be compact and enables the device to be inexpensive.  <P>SOLUTION: The device comprises a carrier tape 1 having a sprocket hole 2, an upper roller 13 and a lower roller 14 for carrying and stopping the carrier tape 1, a restricting means which restricts the carrier tape 1 and releases it from the restriction, and a positioning means which positions the carrier tape 1. When the carrier tape 1 is released from the restriction, the positioning means inserts a positioning pin 19 having a conical head into the sprocket hole 2 of the carrier tape 1, thereby positioning the carrier tape 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311421-A (JP)
Title: Contact chip for welding and chip body
Inventor: KUWABARA TSUNEMI
IPC: B23K9/26
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact chip for welding and a chip body with which feeding performance and electric supplying performance of a welding wire W are made good and the durability of the wire is made high, whose production cost can be reduced by the production with a few production processes, and whose replacements are economical.  <P>SOLUTION: The chip body 11 has a body wire through-hole 15 penetrated from the tip end part to the rear end part in the length direction. A fitting member 12 covers the rear end part of the chip body 11 at the front end part, and the chip body 11 is fitted so as to be attachable/detachable at the front end part. Further, this fitting member 12 has a rear part wire through-hole 16 having larger diameter than that of the body wire through-hole 15 at the center line of the body wire through-hole. The rear part wire through-hole 16 has a narrow part 16a finer than the front end side at the rear end side. A holding part of a leaf spring 14 is fitted to the front end side from the narrow part 16a of the rear part wire through-hole 16. The spring part of the leaf spring 14 is integrally arranged in the hollow part and held in the inside of the fitting member 12 so as to push the welding wire penetrating the body wire through-hole 15 to the inner wall side of the body wire through-hole 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317571-A (JP)
Title: Switch device
Inventor: KAWASE TATSUAKI
IPC: H01H13/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push/push type switch which is thin type with the small number of parts, so that an assembling process can be reduced and has good operability and a simple structure.  <P>SOLUTION: An operating spring 27 by which a movable terminal 24 can be operated in a direction of sliding movement is engaged with an operating lever 28 of the switch device. First and second contact parts 24c and 24d which can be abutted and conducted with a fixed terminal 23 are formed on the movable terminal 24. The changeover of switch is carried out by having the movable terminal 24 slid by the pushing the operating lever 28 via the operating spring 27 and having the first contact part 24c separated from the first fixed terminal 23a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318943-A (JP)
Title: Ip address generating method and wireless base station apparatus
Inventor: MATSUMOTO TAISUKE
IPC: H04W8/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required for address duplicate inspection in the case that an IP address for a terminal is automatically generated.  <P>SOLUTION: When a network apparatus 120 is connected to a network 100, the network apparatus 120 automatically generates an IP address and executes duplicate inspection for the generated address. Further, a base station apparatus 110 acquires a result of IP address duplicate inspection by referencing an IP address database 112 in response to an IP address inspection request by the network apparatus 120 and informs the network apparatus 120 about the result so as to reduce the time for assuring the uniqueness of the IP address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355362-A (JP)
Title: Game machine
Inventor: ITO WATARU
IPC: A63F5/04
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which even a game player who cannot play the game by pressing buttons depending on his visual sense can play the game with an interest. SOLUTION: This game machine (1) is equipped with reels (3L, 3C and 3R), stop buttons (7L, 7C and 7R), a plurality of reel lamps (Z(1) to Z(9)), and a subsidiary control circuit (142). In this case, the reels (3L, 3C and 3R) variably display patterns required for the game into a plurality of lines. The stop buttons (7L, 7C and 7R) are provided for the game player to perform the stop operations for respective pattern lines. The plurality of reel lamps (Z(1) to Z(9)) are located on the rear side of the pattern lines. The subsidiary control circuit (142) controls the lighting up of the reel lamps (Z(1) to Z(9)).  The subsidiary control circuit (142) controls the reel lamps (Z(1) to Z (9)) in such a manner that the order for the operation of the stop buttons (7L, 7C and 7R) required to realize the winning establishment of a small character for a bell, which is expressed by a combination of the patterns, may be notified.
Patent JP-2003314811-A (JP)
Title: Small scale incinerator with charge device cut-off from outside air
Inventor: YAMATO YUKI
IPC: F23G5/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To throw waste stored in a waste storage box in a primary combustion chamber with its cut off from the outside air and to surely prevent opening of a throw inlet closed door when a waste moving plate is moved to the primary combustion side.  <P>SOLUTION: This small scale incinerator with a charge device cut-off from the outside air is characterized in comprising: the small scale incinerator which is provided with a furnace body forming a primary combustion chamber by having a grate in the bottom part and a waste throw port in the front wall, a stack having a burner raising the temperature of combustion gas flowing from the primary combustion chamber to high, and a combustion cylinder forming a secondary combustion chamber by coaxially disposing a secondary air feed pipe communicated with the stack, having an exhaust port in its upper end, and feeding pressure air to the cylinder; and the charge device cut-off from the outside air openably/closably providing the waste throw port in the waste throw port of the small scale incinerator and throwing the waste in the primary combustion chamber in the furnace body with the waste throw port closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310527-A (JP)
Title: Method and facility for sterilizing and keeping tableware
Inventor: SASAKI MANABU
IPC: A47L19/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To sterilize, cool and keep tableware without increasing facility costs.  <P>SOLUTION: The facility is provided with a treatment chamber 1 wherein a space is partitioned for housing and keeping tableware and a heater 2 for heating air inside the treatment chamber 1 to sterilize tableware housed inside the treatment chamber 1. The facility is added with a primary cooler 3 for leading external air into the treatment chamber 1 and a secondary cooler 4 for heat-exchanging the air inside the treatment chamber 1 and a cooling medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322068-A (JP)
Title: Fuel injection device
Inventor: OTA HIROSHI
IPC: F02M63/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of reducing vibration of the fuel pressure and supplying a stable fuel injection amount.  <P>SOLUTION: The fuel injection device 1 to control the fuel injection amount with the fuel pressure is structured so that a branch pipe 11 with its tip blocked with a tubular member is installed between a second pressure control valve 9 for controlling the fuel pressure and a second pressure sensor 10. The branch pipe 11 is provided extending in the fuel flowing direction just in front of the branch pipe 11 and has a capacity of one fifth or more of that of a fuel passage 22 between the second pressure control valve 9 and an injection fuel chamber 17. When the pressure difference in the pressure control valve 9 enlarges and a vibration of the fuel pressure is generated, the vibration is absorbed by the branch pipe 11 and reduced. Because of a reduction of the vibration of the fuel pressure, it is possible to supply a stable fuel injection amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324789-A (JP)
Title: Sound signal recording apparatus
Inventor: OZAWA KAZUHIKO
IPC: H04N5/91
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal recording apparatus having features of both sound signal recording apparatuses of a feedback system and a feedforward system.  <P>SOLUTION: The sound signal recording apparatus includes: a first level control means 8 for controlling a level of a first or second sound signal; a level detection means 10 for detecting a level of a low frequency component of the first and second sound signals obtained from the level detection means 10; and a level control signal generating means for generating a level control signal in response to a level difference of the sound signals respectively obtained from the level detection means 10 and the second level control means 11, a level control signal from the level control signal generating means controls the first and second level control means 8, 11 to eliminate the level difference between the first and second sound signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321014-A (JP)
Title: Washing apparatus for measuring cup of material to be packaged
Inventor: KUROKAWA SUMIAKI
IPC: B08B3/02
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that dirt on the outer circumference of a cup is rapidly washed out but residue on its inner circumference is hardly to be removed in the prior washing technique that the measuring cup for filling the material to be packaged is rolled along a groove-shaped track to wash its inner and outer surfaces of the cup by a liquid injected from a nozzle.  <P>SOLUTION: A pair of opening and closing stoppers 10 and 11 are secured to two shafts 41 and 42 arranged between both sidewalls of a groove frame 40 mounted in the way of a cup transferring track, both the axes 41 and 42 are rotated by means of a power of a pair of fluid cylinders 43 supported by the frame 40 to support a predetermined number of the cups 23 within the independent support boat 12, the independent support boat 12 is inclined via a lever 46 by means of a power of a cylinder 47 and then pressurized liquid is injected from a nozzle 48 into the inclined cup 23 to wash. The residue is rapidly washed out and drying time is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325832-A (JP)
Title: High strength complex implant material and manufacture thereof
Inventor: SHIKINAMI YASUO
IPC: A61L31/12
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an ideal implant material which has mechanical strength equal to or higher than that of a cortical bone, rigidity, and toughness, is hard to suffer fracture in an initial period making best use of characteristics of combination with an organism bone by bioceramics, bone conduction, bone guidance, and decomposition and absorption in an organism, and keeps strength for a period until hard tissue is cured, but gradually decomposes so as to be absorbed after that. SOLUTION: In an intravital decomposing absorptive crystalline thermoelestic polymer matrix, 10-60 wt.% of intravital absorptive bioceramics powder with diameter of 0.2-50 μm is uniformly dispersed to make a complex implant material comprising a high strength oriented molding with crystallinity of 10-70%. The material is also made by pressing the matrix polymer to crystallize into a high strength pressed oriented molding with crystallinity of 10-70%. A mixture in which the polymer and the bioceramics powder are uniformly dispersed is made and melted to be molded into a pre-molding and secondarily molded to be plastic-deformed into an oriented molding.
Patent JP-2003328789-A (JP)
Title: Valve timing variable control device of internal combustion engine
Inventor: IDOGAWA MASANAO
IPC: F01L1/34
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing variable control device of an internal com bustion engine capable of making an inside EGR variable, suppressing black smoke generation, and stabilizing combustion state even in a engine state diffi cult for the valve timing control.  <P>SOLUTION: When cooling water temperature at the time of starting is 0°C or less (YES at S110), the most advanced angle control of an intake air side valve timing variable mechanism is performed and the variable mechanism is displaced to the butting position on the hard specifying the most advanced angle position (S120). When the cooling water temperature is higher than 0°C (NO at S110), the most delayed angle control of the exhaust side valve timing variable mechanism is performed and the variable mechanism is displaced to the butting position on the hard specifying the most delayed angle position (S130). Even if oil viscosity for VVT control is high and the engine is in a difficult state for VVT control the inside EGR remaining in a combustion chamber can be made to be variable, the black smoke generation can be suppressed and the combustion state can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333609-A (JP)
Title: Method and device for interpolating defective pixel
Inventor: TSUGITA MAKOTO
IPC: H04N5/372
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make an interpolated image satisfactory regardless of interpolation of defective pixels.  <P>SOLUTION: A photo diode 2 is divided into two areas 2A and 2B by a channel stop 3. When one of areas 2A and 2B is a defective area, interpolation is performed by using image data obtained on the basis of signal electric charge stored in the other area. Since pixel interpolation is performed on the basis of signal electric charge stored in an area nearest to a defective area, an obtained image is made satisfactory regardless of the defective area on a boundary part of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329647-A (JP)
Title: Explosive detection system
Inventor: NAKASHIGE KEIKO
IPC: F42D5/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a contamination due to ionization.  <P>SOLUTION: When a door 14 of an entrance and exit control gate 12 is opened and an area entering person 10 enters the room of the entrance and exit control gate 12, the power for corona discharge in an explosive detection device 18 is turned on for a certain period according to a door open-close signal output corresponding to an open/close motion of the door. A gas sample including matters adhered to the person 10 is sent to the explosive detection device 18 through a suction part 20 and a gas sample lead-in tube 22, and ionized. The ionized gas sample is analyzed by an analyzer 28c. A data processor judges whether an explosive is included in the gas sample or not based on the analysis result. If an explosive is included, the door 14 is closed and the person 10 is constrained. If no explosive is detected, an exit door is opened to allow the person 10 to pass through and the power for corona discharge is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333660-A (JP)
Title: Mobile communication system and method for soft handover during compressed mode execution
Inventor: KOJIMA MASAHIKO
IPC: H04W36/18
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of soft handover of homogeneous frequencies during execution of a compressed mode.  <P>SOLUTION: When the compressed mode is started, a mobile terminal 4 measures communication state of heterogeneous frequencies or heterogeneous systems in parts of gaps and detects the radio state of homogeneous frequencies and transmits a handover request of cells 104 under a radio base station device 3 of the same frequency to a radio base station controller 1. The radio base station controller 1 utilizes an HFN being used in secret in order to continues the compressed mode and calculates a position of a gap (CNF) at a present time in accordance with a difference from the start time of the compressed mode and indicates the same gap pattern as a radio base station device 2 to the radio base station device 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185886-A (JP)
Title: Optical connector and method for manufacturing the same
Inventor: OTSUKA KENICHIRO
IPC: G02B6/38
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which hardly causes dropping of silica even when attaching and detaching of the optical connector is repeated and which does not give the end face of an optical fiber damages influencing the characteristics of the optical connector in an optical connector having an optical connector ferrule produced by injection molding by using a PPS resin composition compounded with an inorganic filler comprising silica particles.  <P>SOLUTION: The connector has an optical connector ferrule 1 having at least one insertion hole 2 for an optical fiber and two fitting holes 3 to insert fitting pins 13 to connect optical connectors 10. The optical connector ferrule 1 is molded from a PPS resin composition containing a fibrous filler and silica particles surface treated with a vinyl-based silane coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003328435-A (JP)
Title: Connecting structure in wooden building, and unit building
Inventor: TSUJIMOTO NOBUMOTO
IPC: E04B1/26
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure in a wooden building, which employs a hold-down fastener, is formed of simple component members, and improved in workability.  <P>SOLUTION: The connecting structure is available in the wooden building which is constructed by connecting a building unit 20 (superstructure) on a foundation 10 (lower structure). According to the connecting structure, an upper bolt 40 connected to the hold-down fastener 30 which is fixed to the building unit 20 is coupled to an anchor bolt 11 (lower bolt) which is connected to the foundation 10 by means of a turn buckle 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328657-A (JP)
Title: Door structural body and storage furniture equipped therewith
Inventor: NISHIYAMA SHIZUKO
IPC: E06B3/70
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structural body and storage furniture equipped therewith having an unprecedented texture and appearance, having only a vague idea of an outline of an article stored therein except an inside of the storage furniture is not clearly seen and reducing labor of manufacture to control a manufacturing cost.  <P>SOLUTION: A cupboard S includes a storage body 5, doors 1 and 1a and doors 2 and 2a provided to close an opening of the storage body 5. The door 1 includes a rectangular wood-made window frame 10 having a prescribed width. A window glass 11 is provided to an inside part surrounded by the window frame 10. The window glass 11 is so fitted into a fitting groove 100 formed inside of the window frame 10 that it is prevented from being slipped off. The window glass 11 is formed by holding a sheet material 111 having semi- transparency with two transparent and colorless glass-made window plates 110 and 110.  <P>COPYRIGHT: (C)2004,JPO