baber/WOPTO huggingface dataset:
Patent JP-2004039892-A (JP)
Title: Multilayer ceramic capacitor manufacturing method
Inventor: HIROSE HIDEO
IPC: H01G4/30
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a multilayer is made which is equipped with a dielectric ceramic layer comprising nonreducing ceramic and with internal electrodes containing nickel in order to manufacture a laminated ceramic capacitor, then external electrodes are formed by applying conductive paste containing a basic metal on each of end faces of the laminate and besides by baking the paste, a connection failure between the internal and external electrodes, and further insufficient the sintering of the external electrodes occur depending on an atmosphere used in a baking process for forming the external electrodes.  <P>SOLUTION: After the external electrodes 8, 9 are formed by baking the conductive paste, the multilayer 2 where the external electrodes 8, 9 are formed are subjected to thermal treatment under the atmosphere of pressure that is equal to the oxidation-reduction equilibrium partial oxygen pressure of nickel contained in the internal electrodes or to partial oxygen pressure biased to a reduction side. Consequently, the rejoining of the internal electrodes 4, 5 and external electrodes 8, 9 is advanced and further the degree of sintering of the external electrodes 8, 9 is raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034129-A (JP)
Title: Solder feeder
Inventor: SHIGA TAKASHI
IPC: B23K3/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To keep the level of molten solder in a solder tank by automatically feeding solder in the solder tank.  <P>SOLUTION: A solder feeder to feed solder in a solder tank 21 with molten solder 22 filled therein comprises a holding member 7 which holds solid solder 23 in an elevating/lowering manner, and brings the solid solder 23 into contact with the molten solder 22 by immersing a lower end thereof in the solder tank 21 when the holding member is lowered, an elevating/lowering mechanism 11 to elevate/lower the holding member 7, and a detection member 2 to detect the level A of the molten solder 22 in the solder tank 21. Solder is fed in the solder tank 21, or the feed of solder is stopped by operating the elevating/lowering mechanism 11 by the detection signal from the detection member 2 to elevate or lower the holding member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044641-A (JP)
Title: Bracket for attaching vibration isolation body and vibration isolation device equipped with the same
Inventor: HATAKEYAMA SHINGO
IPC: B60K5/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for attaching vibration isolation body capable of improving durability.  <P>SOLUTION: This invention relates to a bracket for attaching a vibration isolation body composed by connecting a cylindrical member 12 and an upper side member 14 with a rubber like elastic body 16 on a vibrator. A bracket main body 102 is formed by pressing metal plate to a state that downward flange 74 is provided on whole periphery edge part, and is provided with a first attachment part 64 and a pair of second attachment parts. A position of a pair of the second attachment parts is set on a position in an upper side of the cylindrical member 12 and in an outer side of an outer circumference surface of the cylindrical member 12 in a radial direction, a height dimension of the flange 74 at a pair of the second attachment part is set larger than height dimension at other parts, and a fitting part 101 having a projection upper end part 100 of the upper side member 14 inserted therein is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041880-A (JP)
Title: Method of producing catalyst for acrylic acid production
Inventor: TO SHINRIN
IPC: B01J37/03
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a catalyst to be applied to a process of producing acrylic acid by vapor phase catalytic oxidation of propane.  <P>SOLUTION: Step (1) is a step in which an aqueous liquid (a) prepared by heating a part of Mo<SP>6+</SP>and Sb<SP>3+</SP>compounds and a V<SP>5+</SP>compound to ≥70°C in an aqueous medium is mixed with part or all of an aqueous liquid (b) prepared by heating the remaining Mo<SP>6+</SP>and Sb<SP>3+</SP>compounds to ≥70°C in an aqueous medium substantially in the absence of a V<SP>5+</SP>compound. Step (2) is a step in which a compound containing the following metal A is added to a mixed aqueous liquid prepared in the step (1) or the compound and part of the aqueous liquid (b) not used in the step (1) are added at the same time or in order. Step (3) is a step in which an aqueous liquid prepared in the step (2) is evaporated to dryness and the resulting dry material is further dried and fired. A metal oxide represented by the formula MoV<SB>i</SB>Sb<SB>j</SB>A<SB>k</SB>O<SB>y</SB>is obtained through the steps (1)-(3), wherein A is Nb, Ta or the like; i and j are each 0.15-1.5 with a proviso of j/i=0.3-1.0; k is 0.001-3.0; and y is a number determined by the oxidized conditions of the metal elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044875-A (JP)
Title: Refrigerator and method for operating and controlling the same
Inventor: MORIYAMA HIROMITSU
IPC: F04B49/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator always holding a proper set value without requiring the input of an ON/OFF value of a compressor for a suction pressure value into each pressure sensor provided within the device.  <P>SOLUTION: This device is provided with the pressure sensor provided on each suction side for each of a plurality of compressors and a control board capable of setting the ON/OFF value, etc. of the compressor for suction pressure in advance. By information from each pressure sensor, each of the plurality of compressors is made independent for a general operation control by the control board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045145-A (JP)
Title: Sequence circuit automatic test pattern generation system reusing test pattern data base
Inventor: YAMAMURA KAZUYUKI
IPC: G06F17/50
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow reusing a test pattern and a test sequence already generated when a sequence circuit having the already generated test pattern, is changed.  <P>SOLUTION: A sequence circuit automatic test pattern generation system is provided with an automatic test pattern generation apparatus of the sequence circuit, a database for recording the test pattern generated by the automatic test pattern generation apparatus, a failure table and a net list, an index creation means for creating an index for respectively associating the test pattern for each failure recorded in the database with each circuit block of the net list, a database search means for retrieving the database by using the index and a database control means for partially obtaining the already generated test pattern from the data base by using the database retrieving means and generating a new test pattern by using the automatic test pattern generation apparatus when the sequence circuit is partially changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046597-A (JP)
Title: Signal control device and image forming device
Inventor: TAKAGI KOICHI
IPC: G06F1/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform serial data transfer without causing electromagnetic radiation and frequency shifts.  <P>SOLUTION: A signal control device has a plurality of signal processing circuits having respective clock generating parts and interconnected by a serial I/F controlled by data signals, clock signals and reference pulses and sending and receiving data in synchronization with clocks. The plurality of signal processing circuits are interconnected by data lines and reference pulse lines, with either of the signal processing circuits operating as the master circuit and the remainder as slave circuits. The master signal processing circuit transmits reference pulses to the slave signal processing circuits at predetermined intervals during measuring periods. The slave signal processing circuits receive the reference pulses at predetermined intervals during the measuring periods. By measuring the reference pulses based on the clock signals coming from the clock generating parts, the frequency shifts of the clock signals are measured. Based on this measurement, the frequency of the clock signals is adjusted during the actual operating periods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042114-A (JP)
Title: Roll-forming dies for producing direct-moving guide rail and linear guide apparatus
Inventor: KAWAI HIDENORI
IPC: F16C29/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for roll-forming a rolling body rail groove with which the rolling body rail groove having high forming accuracy can be roll-formed to a guide rail blank.  <P>SOLUTION: In the roll-forming die for producing a direct-moving guide rail, provided with a roll-type die body 11 having a through-hole 13 for inserting a rotating shaft at the central part and an annular projecting line part 12 formed on the outer peripheral surface of this die body 11, the degree of same axes to the through-hole 13 and the projection line part 12, is set to ≤ 20 μm and also, the degree of right angle to the end surface of the die body 11 and the projecting line part 12 is set to ≤ 50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044283-A (JP)
Title: Stopper structure of sliding door
Inventor: MIYAMOTO NAOKI
IPC: B60J5/06
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper structure of a sliding door capable of being easily adjusted properly without being subject to the effect of the building of the sliding door.  <P>SOLUTION: The place of the sliding door 3 slidably supported to a car body 1 is controlled. The stopper structure of the sliding door has a stopper 10 composed of a male 11 and a female 12 set between the sliding door 3 side and the body 1 side. The male 11 and the female 12 are installed in a positional adjustable manner by disposing the stopper 10 in the forwarding direction L of the sliding door in the lower section of the sliding door 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339409-A (JP)
Title: Anti-slip device of safety pin and manufacturing method
Inventor: SAKAMOTO YOSHIYUKI
IPC: A44B9/12
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the pin tip part and the pin base part of a safety pin are shaped like a round rod, the pin tip is hard to be pushed in stably due to slipping round when the pin tip is clamped with fingertips to be pushed into a pin receiving part.   <P>SOLUTION: The pin tip part or pin base part of the safety pin are U-shaped or curled or waved to form an anti-slip part. The head part thereof is also U-shaped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049027-A (JP)
Title: Cirrhotic model animal and method for preparing the same
Inventor: KURODA SHUNICHI
IPC: A01K67/027
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hepatocirrhotic model animal having human hepatic tissues attacked with the cirrhosis.  <P>SOLUTION: The hepatocirrhotic model animal is prepared by administering an antiasialoGM1 antibody to a scid mouse which is an immunodeficient animal, causing a deficiency in an immune response ability depending on natural killer cells and then transplanting the hepatic tissues derived from a patient suffering from hepatocirrhosis into renal subcutaneous tissues of the scid mouse. Since the hepatocirrhotic model animal has the human hepatic tissues attacked with the heopatocirrhosis, the model animal can effectively be utilized for developing a method for treating the hepatocirrhosis and a therapeutic agent therefor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052269-A (JP)
Title: Manhole and sewer pipe
Inventor: NISHIMURA MASAKAZU
IPC: E03F5/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole and a sewer pipe for preventing the pollution of a public water area, and enhancing the effect of restraining the outflow of rainwater by solving the problem of burying under a roadway.  <P>SOLUTION: This manhole 12 includes an opening 20, and a lower layer 18 separated from an upper layer 16 is formed under the upper layer 16 for communicating with the opening 20. A rainwater pipe is connected to the upper layer 16, and a sewage pipe is connected to the lower layer 18. The opening 20 allows the rainwater on a road to directly flow down, and the sewer pipe 10 is arranged under a side ditch of the road. At rainfall, flowing-down rainwater from the opening 20 is made to flow to the rainwater pipe from the upper layer 16. Rainfall initial rainwater flows down to the lower layer 18 though a through hole 48, and is drained to the sewer pipe. A crushed stone layer 54 surrounded by a sheet member 50 is formed in the pipe direction around the pipe. Since the rainwater pipe is composed of a perforated pipe, the rainwater flows out and is stored in the crushed stone layer 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110054-A (JP)
Title: Wafer level laminated chip package and manufacturing method thereof
Inventor: KWON YONG-HWAN
IPC: H01L21/60
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a wafer level laminated chip package where a semiconductor devices manufactured at a wafer level are stacked three-dimensionally, and to provide a method for manufacturing the wafer level laminated chip package. SOLUTION: First, second, and third semiconductor devices 60a, 60b and 60c manufactured at a wafer level are stacked three-dimensionally to a rewiring board where a wiring layer for rearranging the chip pad of the semiconductor devices is formed via a packed bed. The first, second, and third semiconductor devices 60a, 60b and 60c are electrically coupled by a conductive substance formed in the first, second, and third semiconductor devices 60a, 60b and 60c. After that, the stacked semiconductor devices are separated, thus obtaining a plurality of laminated chip packages 100 at the wafer level.
Patent JP-2004052656-A (JP)
Title: Engine start control device for vehicle
Inventor: SEO NOBUHIDE
IPC: B60L50/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device for a vehicle capable of constraining variation in torque of an engine for the vehicle when the vehicle outgoes intermediately after the engine is started.  <P>SOLUTION: The engine start control device is provided with an intake quantity sensor 20 which is disposed in an intake passage 18 of the engine and outputs intake quantity signal with delay to actual intake quantity, a correction means 22 which performs predefined first lead correction relative to the intake quantity signal from the intake quantity sensor, and fuel injection control means 16 which controls fuel injection to the engine on the basis of the corrected intake quantity signal. The correction means is characterized in that predefined period after the engine is started performs second lead correction distinct from the predefined first lead correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052389-A (JP)
Title: Panel zone constructing method and precast beam
Inventor: YASUNAGA AKIHIRO
IPC: E04C5/16
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel zone constructing method which ensures the stability of the quality of hoops in a panel zone.  <P>SOLUTION: (1) One beam member on which a screw nodal joint 40 is mounted at a mounting location of a first anchor reinforcement 23, is fixed to an upper bed 10a of a column member 10, as a primarily mounted beam member 20. (2) The other beam member 30 is fixed to the upper bed 10a of the column member such that the hoops 51, 52 which are temporarily fixed to a second lower anchor reinforcement 32a, are arranged on the periphery of extended portions of respective axial main reinforcements 11A to 12B of the column member. (3) The first anchor reinforcement is attached to the screw nodal joint on the primarily mounted beam member, and the temporarily fixed hoops are arranged at predetermined locations, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054817-A (JP)
Title: Health information management server and program
Inventor: TACHIKAWA MASAAKI
IPC: G06Q40/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health information management server which allows a plurality of medical institutions to share health information while protecting privacy of users.  <P>SOLUTION: A health information management server 20 for receiving and managing health information related to users' physical conditions is provided with a health information database 220 wherein health information are stored correspondingly to user identification information and users' biological information for authenticating users, a user determination part 204 which receives user identification information and biological information from medical institution terminals of medical institutions to determine whether the received user identification information and biological information have been stored in the health information database correspondingly to each other or not at user's utilizing medical institutions, and a health information transmission part 206 which transmits health information to the medical institution terminals when the user determination part determines that the received user identification information and biological information have been stored correspondingly to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059343-A (JP)
Title: Inorganic powder and resin composition filled with the same
Inventor: NISHI YASUHISA
IPC: C01B33/12
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic powder and a resin composition exhibiting good moldability even when the packing fraction of the inorganic powder is high, yielding little burr in molding and being suitable for obtaining a semiconductor encapsulation material.  <P>SOLUTION: The inorganic powder has a kurtosis of its frequency particle size distribution of ≤2.9, has a minimal diameter in the range of 15 to <30 μm and maximal diameters in the range of 3 to <15 μm and 30 to <70 μm, and has an average particle diameter of 7 to 40 μm. Preferably, the inorganic powder further has a maximal diameter in the range of 0.2 to <1.5 μm. The resin composition is obtained by filling a resin with the inorganic powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101702-A (JP)
Title: Facscimile machine
Inventor: SUMIKAWA HIROAKI
IPC: G06T1/00
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To raise reliability in a facscimile machine by taking a power failure countermeasure without increasing a load in view of costs or a space. SOLUTION: A facscimile machine 101 comprises an apparatus main body 102 and an accessory apparatus 103 in which a secondary power source is built and which can be detached from the apparatus main body 102. The accessory apparatus 103 has a power supply 225 for supplying a voltage of the secondary power source to the apparatus main body 102. When the accessory apparatus 103 detects that power fails in the apparatus main body 102, the power supply 225 supplies a voltage of the secondary power source to the apparatus main body 102.
Patent JP-2004060012-A (JP)
Title: Mold and molding method
Inventor: ARAI KATSUO
IPC: F16D65/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide easy molding having a plurality of functions/properties, to provide a molding method for the molding, to provide a mold for producing parts having a plurality of functions at a low cost by the combination of materials having different functions, and to provide a molding method for the molding.  <P>SOLUTION: The mold 1 consists of a core 7 having an internal space storing a pre-molding 6 at the inside, a drag 8 supporting the core 7 from the lower part, and a cope 9 for pressing the pre-molding 6 stored at the inside of the core 7 from the upper part. The core 7 is formed in such a manner that the mass increases as it goes from one end to the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059138-A (JP)
Title: Multi-chamber container prime field and multi-chamber container employing this multi-chamber container prime field
Inventor: KAWAGUCHI MATSUJI
IPC: B31B50/62
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a technical problem of manufacturing a film material provided with separating wall sections therein under a series of processes, of making the lowest end thereof even in thickness when press-crushed, and of not causing defects that spoil the outer appearance to occur on the surface thereof, and thus to provide a multi-chamber container element assembly that can be manufactured at a low cost and that allows fusion-bonding sealing thereof to be easily carried out.  <P>SOLUTION: An extent of a given width of at least one part of a belt-form laminated film 2 excepting both side portions thereof is formed into a peel-off belt 6 consisting of an outer layer 3 and an inner layer 4 that is separably laminated on the outer layer 3, while the remaining extent in width thereof is formed into an adhesive belt 7 consisting of an outer layer 3 and an inner layer 4 laminated unseparably on the outer layer 3 through the medium of an adhesive layer 5. The laminated film 2 is rolled to be formed into a provisional container element assembly 1' by overlapping both its side ends 13a, 13b and bonding them with adhesive, and the inner hollow body 11 of the provisional container element assembly 1' is divided into a plurality of chambers 12 by a separating wall 8 formed by the inner wall 4 separating from the outer layer 3 of the peel-off belt 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068635-A (JP)
Title: Method of preventing accumulation of ash on particulate filter
Inventor: FUNAHASHI HIROSHI
IPC: F02D41/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the accumulation of ash by preventing chemically-combined crystallization of ash and sulfate in a particulate filter.  <P>SOLUTION: In this method of preventing the accumulation of ash on the particulate filter 10 mounted on the way of an exhaust pipe 9 in which an exhaust gas 8 from a diesel engine 1 (internal combustion engine) is circulated, and integrally supporting oxidation catalyst, a rotating frequency of the diesel engine 1 is detected and integrated, HC is added into the exhaust gas 8 at an upstream with respect to the filter 10, when the integrated value reaches a predetermined value presuming the arrival to a warning level of the total generation amount of ash, the HC is oxidized on the oxidation catalyst of the filter 10, and a catalyst bed temperature of at least a rear part of the filter 10 is raised to more than a predetermined temperature by reaction heat to gasify sulfate accumulated at the rear part of the filter 10 to release the same.  <P>COPYRIGHT: (C)2004,JPO