baber/WOPTO huggingface dataset:
Patent JP-2004311171-A (JP)
Title: Electron multiplier element, and electron multiplier device using same
Inventor: ARAGAKI MINORU
IPC: H01J43/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical electron multiplier element which can be manufactured at low cost, and an electron multiplier device using the same.  <P>SOLUTION: The electron multiplier element 9 comprises a phosphor 12 emitting light by dint of kinetic energy of an accelerated electron injected, a support 11 transmitting the light from the phosphor 12 supporting the phosphor 12 at a surface 11a and emitting light from a surface 11b, and a photoelectric surface 13 converting the light of the phosphor 12 supported by the surface 11b. The phosphor 12 and the photoelectric surface 13 are arranged so that the number of electron emitted from the photoelectric surface 13 exceeds the number of electron incident onto the phosphor 12. The electron multiplier element converts electron into light and converts the light into electron thereafter. By the above, a practical electron multiplying function can be realized while imposing a thickness on the support 11. The manufacturing cost of the electron multiplier element 9 can be lowered by far in comparison with an MCP because of its simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309303-A (JP)
Title: Analysis method of protein kinase activity
Inventor: INAMORI KAZUNORI
IPC: C12Q1/48
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for conveniently detecting the phosphorylation of a protein kinase substrate fixed on a chip.  <P>SOLUTION: The method detects phosphorylation of peptides on an array of which is to be at least a single kind of protein kinase matrix, in which at least one peptide is fixed on a metal film of a substrate. The analysis method of protein kinase activity makes a chelate compound, especially a compound expressed by Formula 1 to act and analyzes interaction by using surface plasmon resonance (SPR), when phosphorylation is detected. The dynamic states of the various protein kinases can be very conveniently and quickly analyzed without a special technology, a marker such as a fluorescent material, a radioactive material, or the like when SPR is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306919-A (JP)
Title: Telescopic shaft for vehicle steering
Inventor: SHIBAZAKI KENICHI
IPC: F16D3/06
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft for vehicle steering free from backlash in rotational directions, capable of transmitting a torque in a high rigid state, having an excellent life and having a low cost.  <P>SOLUTION: A torque transmission member 7, which is rolled in relative movement in a shaft direction, is disposed between a plurality of pairs of axial grooves 3, 5 provided respectively on an outer circumferential face of a male shaft 1 and an inner circumferential face of a female shaft 2. Regarding the diameter of the outer circumferential face of the male shaft 1, there are a part, which is passed through the rolling center of the torque transmission member 7 and has a larger diameter than a ball pitch circle 10, and a part, which has a smaller diameter than the ball pitch circle 10, are alternately formed with the axial groove 3 being sandwiched therebetween. At the same time, in the diameter of the inner circumferential face of the female shaft 2, according to the size of the outer diameter of the male shaft 1, a part, which has a larger diameter than the ball pitch circle 10, and a part, which has a smaller diameter than the ball pitch circle 10, are alternately formed with the axial groove 5 being sandwiched therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307310-A (JP)
Title: METHOD FOR MANUFACTURING Fe-Si-BASED THIN FILM, AND Fe-Si-BASED THIN FILM
Inventor: FUNAKUBO HIROSHI
IPC: H01L31/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for epitaxially growing an Fe-Si-based thin film.  <P>SOLUTION: A substrate in which a crystal plane comprising the same kind of ions is oriented in the direction perpendicular to the principal plane is prepared. Then, the Fe-Si-based thin film is epitaxially grown by subjecting the principal plane of the substrate to film-deposition treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316688-A (JP)
Title: Hydraulic device
Inventor: SAKAI KOJI
IPC: F16F9/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system in which air from a hydraulic system is ejected as fast as possible, while suppressing manufacturing cost low.  <P>SOLUTION: During utilization on an inner peripheral surface of a cylinder, and the hydraulic device is out of a moving range of a piston (a second piston 30), a communicating passage (a communicating groove 41) is opened within the moving range of the piston. The communicating passage mutually communicates between two oil chambers defined by the piston with the piston moving to the outside of the moving range during utilization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314094-A (JP)
Title: Device and method for resistance welding
Inventor: TAKEUCHI HIROSHI
IPC: B23K11/24
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize resistance welding by welding a weld object to a parent metal with sufficient Joule's heat while preventing the generation of splash.  <P>SOLUTION: A device for resistance-welding the weld object 3 and the parent metal 4 comprises a welder main body 6 which conducts current between the weld object 3 and the parent metal 4 having an electrode 1 connected with the parent metal 4 and an electrode 2 connected with the weld object 3, and a pressure means 5 which variably applies pressure to a welding portion of the parent metal 4 and the weld object 3 connected with the electrodes 1, 2 of the welder main body 6. The welder main body 6 preheats the welding portion through energizing after the weld object 3 is abutted against the parent metal 4 and an initial pressure which is higher than a regular welding pressure is given by the pressure means 5, and after the preheating, the welder main body 6 energizes the welding portion where the welding pressure is decreased from the initial pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316974-A (JP)
Title: Water supply equipment
Inventor: TAKEUCHI HIROSHI
IPC: F24D17/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide water supply equipment for reducing cost while enabling water supply for restraining impartment of a cold water feeling to a user.  <P>SOLUTION: This water supply equipment is provided with a water receiving tank 3 for storing water supplied from water supply 1, and a water supply means 5 for respectively supplying the water of the water receiving tank 3 to a plurality of dwelling units H via a water supply passage 4, with the plurality of dwelling units H included in an area or a multiple dwelling house as a water supply object; and is provided with a power generation means G for generating electric power with the area or the multiple dwelling house as an electric power supply object, and an exhaust heat recovering means K for heating the water of the water receiving tank 3 by recovering heat generated by the power generation means G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319657-A (JP)
Title: Image forming apparatus
Inventor: HASUO TOMOTAKE
IPC: G03G21/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of avoiding a situation in which an abnormal image is generated due to the deterioration of an LD in the middle of printing by enabling a user to securely grasp the remaining life of the LD.  <P>SOLUTION: A beam-emitting time calculating section 1011 in an estimated time measuring section 101 calculates a laser beam emitting time of the LD 13, and an estimating section 1012 estimates the calculated laser beam emitting time and stores the calculated time in a beam-emitting time storage section 122. A remaining time calculating section 102 calculates the remaining time from the estimated time to a designed life on the basis of information about the designed life of the LD 13 stored in a designed life storage section 12 and information about the estimated time of laser beam emitting measured by the measuring section 101. The information about the remaining time calculated by the calculating section 102 is displayed on an operating section 47.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313927-A (JP)
Title: Dual arm type kneader
Inventor: TAKESHIMA SHOKEN
IPC: B29B7/48
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the bias of discharge in the axial direction of kneading shafts and simplify a structure for heating and cooling in a dual arm type kneader having the kneading shafts, which are set to have a relative phase difference of 90° and rotate in the directions opposite to each other in a dual body having a W-shaped section.  <P>SOLUTION: According to the kneader, a discharge opening is formed under the dual body, and a valve is arranged on the discharge opening to be rotatable in parallel with the kneading shafts. The valve has a surface facing the discharge opening, which is formed into a curved surface having a convex section, and an inner space in which a cooling medium, a heating medium, or a heater can be introduced. The kneader also comprises a moving means for moving the valve to make it come in contact with or go away from the opening, and a rotating means for rotating the valve in parallel with the kneading shafts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319244-A (JP)
Title: Fuel cell
Inventor: KATO SHIGEMI
IPC: H01M8/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an occurrence of methanol crossover in a direct methanol type fuel cell.  <P>SOLUTION: A thin film formed of a perfluorosulfonic acid and a polyvinylidene fluoride is used as an electrolytic film, and especially, the content of the polyvinylidene fluoride of the thin film is selected to ≥20 mass% and ≤80 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006846-A (JP)
Title: Ceramic substrate and its production
Inventor: BANBA SHINICHIRO
IPC: H05K3/40
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition capable of preventing the structural defect of an electrode such as the cut-off or the separation of the electrode and improving the electric reliability of the electrode.  <P>SOLUTION: A ceramic substrate having through holes is prepared, powder of precious metal and base metal as well as an organic vehicle are prepared so that 1-95 pts. wt. of the base metal powder is contained in the 100 pts. wt. of the precious metal powder, then, the precious metal powder and the base metal powder as well as the organic vehicle are mixed to produce the conductive composition while the conductive composition is filled into the through holes of the ceramic substrate to fire the same in non-reductive atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323076-A (JP)
Title: Ornament for golf ball package
Inventor: OGAWA KAORU
IPC: B65D5/52
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament for a golf ball package, which is attached to a golf ball package (container containing golf balls), and is three-dimensional and motional to offer interest as the ornament.  <P>SOLUTION: The ornament comprises a front cover 4, a back cover 6, which are folded along a folding line 2, and a bar 10, whose base end is attached to the inner surface of the front cover or of the back cover while the front end is fitted with a golf-ball-like piece 8. As the front cover is unfolded, the front end of the bar goes up gradually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284816-A (JP)
Title: Garbage bag hanger
Inventor: NAKAZAWA YOSHIAKI
IPC: B65F1/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of being inconvenient for a two-piece type or a three-piece type container for each garbage because the container has large volume and stands in the way in a small kitchen, and for a hanger type for hanging a plurality of bags, because a width of 50 cm or more gets the way of the user.  <P>SOLUTION: In this garbage bag hanger, a plurality of projected hanging portions (2) on a rectangular frame (1) and a stopper (3) on each corner are mounted, and U-shape legs (5) with each tip of the U shape bent and a bar (4) attached thereon are inserted to the facing portion of the frame 1 respectively, and the stoppers (3) are put on the lower side of each of the legs (5) to allow a cross beam (6) with both ends bent to be inserted respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321652-A (JP)
Title: Nylon canvas and its manufacturing method
Inventor: OMORI SEI
IPC: D06M11/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide nylon canvas felt light in weight excellently and its manufacturing method.  <P>SOLUTION: The nylon canvas is constituted of a textile composed of spun yarn comprising nylon hollow staple fibers. Also, in the manufacturing method of the nylon canvas, after forming the textile by using the spun yarn composed of raw cotton constituted of the staple fibers of core and sheath type composite fibers whose sheath components are composed of polyamide and core components are composed of polyester, the textile is treated with a heating alkali solution in a dyeing work process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328689-A (JP)
Title: Radio base station apparatus, power control method and program therein
Inventor: MATSUMOTO TATSUAKI
IPC: H04B7/26
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station device in which a rapid change in a outgoing transmission power can be suppressed.  <P>SOLUTION: An incoming TPC command detecting part 31 detects a TPC command from an incoming signal transmitted from a terminal device 2 or 3. An internal counter 32 counts how many times a TPC command of the same value is continued. When the counted number of times of the internal counter 32 becomes equal to or more than the specific number of times, a power control part 33 stops outgoing transmission power control using the incoming TPC command for a fixed term. Namely, a change quantity ▵TPC of the outgoing transmission power based on the TPC command is turned to zero for the fixed term. A transmission power determining part 34 determines a final outgoing transmission power while taking into account the value of ▵TPC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331742-A (JP)
Title: Addition-reaction-curing conductive silicone rubber composition, method for curing the same, and cured product of the same
Inventor: INOUE YOSHIBUMI
IPC: C08L83/07
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition-reaction-curing conductive silicone rubber composition which can give a low-electric resistance and low-electric resistivity cured product without fail, to provide a method for curing the same, and to produce a cured product of the same.  <P>SOLUTION: The addition-reaction-curing conductive silicone rubber composition is prepared by compounding an addition-reaction-curing conductive silicone rubber composition containing an alkenyl-containing organopolysiloxane, an organohydrogenpolysiloxane, a conductive filler, and an addition reaction catalyst with at least one member selected from a cyclic organopolysiloxane represented by formula (1) (wherein n is an integer of 3 to 10) and a linear organopolysiloxane represented by formula (2) (wherein m is an integer of 0 to 8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034966-A (JP)
Title: Electric device for parking brake
Inventor: LAURENT DANIEL
IPC: B60R25/09
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive parking brake device having at least two steered wheels on the same axle, with the steering angle of each wheel being selectively imposed by each electric actuator controlled by a direction control unit which determines the steering angle of each steered wheel as a function of at least one signal delivered from an automotive path control member.  <P>SOLUTION: The automotive parking brake device has a parking brake control unit 5 which delivers a parking brake locking command to a control unit 4, with the direction control unit transmitting antagonistic steering angle commands to each of the two wheels on the same axis when receiving a command to lock the parking brake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300901-A (JP)
Title: Door with wire door, mounting device therefor and hinge
Inventor: OBARA TOSHIYUKI
IPC: E06B3/32
Filed: 2003-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door with wire door, a mounting device therefor and a hinge for fitting two or more doors, used as a door function by fitting a wire door to the door and used as a wire door by separating the door and the wire door from each other.  <P>SOLUTION: This door with wire door is constructed by fitting a wire door 2 to a door 1, and provided with both a door function and a wire door function. The device for fitting the wire door to the door includes: a knob, a lock 3, an automatic closer 4, and a male tool 5 for fixing the door and the wire door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342156-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: MIYASHITA HIDEKAZU
IPC: G11B5/64
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium capable of suppressing the deterioration of the perpendicular magnetic anisotropy and reducing the noises.  <P>SOLUTION: A perpendicular magnetic recording medium 100 in which at least one layer of a ferromagnetic metal thin films 103 which has perpendicular magnetic anisotropy is formed on a non-magnetic support 101 has constitution in which a reverse magnetic field distribution which is computed based on the magnetization curve of the perpendicular magnetic recording medium 100, which is obtained in a direction vertical to the ferromagnetic metal thin film 103 is within the range of 0.55 to 1.05. Moreover, it is more suitable that a square shape ratio which is computed based on the magnetization curve of a direction vertical to the ferromagnetic metal thin film 103 is 0.9 or more and saturated magnetization Ms which is obtained based on the magnetization curve is kept to be within the range of 150emu/cc to 350emu/cc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002188-A (JP)
Title: Gas separation/recovery/filling apparatus
Inventor: TAKANO KAZUKIYO
IPC: C01B17/45
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation/recovery/filling apparatus wherein in the recovery of an SF<SB>6</SB>gas and another diluent gas in a recovery container 26 in the step of separating the SF<SB>6</SB>gas from the diluent gas in a gas separation section 21, the discharge gas, even when contains a small amount of an unseparated SF<SB>6</SB>gas in a certain or higher concentration, is not released into the atmospheric air.  <P>SOLUTION: In the step of separating the SF<SB>6</SB>gas from the diluent gas in the gas separation section 21, the discharge gas being the separated diluent gas contaminated with a trace of an unseparated SF<SB>6</SB>gas is recirculated into the recovery container 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343651-A (JP)
Title: Interleave receiver
Inventor: HASHIMOTO AKINORI
IPC: H04L7/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long period interleave receiver adopting digital transmission technology capable of enhancing the immunity against interruption without causing underflow to data even when the interruption difficult to recover clocks is caused in a transmission path.  <P>SOLUTION: The interleave receiver 6 for receiving a signal from an interleave transmitter 2 via the transmission path 4, detecting a synchronizing signal on the basis of the signal, and recovering the clock signal, and carrying out the interleave reception processing on the basis of the clock signal, is configured to include: a signal interruption detection means 31 for detecting the presence / no presence of the signal interruption in the transmission path 4 and controlling the frequency of the clock signal according to the result of detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339453-A (JP)
Title: Rubber composition for tire and studless tire
Inventor: SAITO KAORU
IPC: C08L9/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire that has largely improved performance on ice with increased scratching effect on the frozen road surface without deterioration of abrasion resistance, and to provide studless tires made of the rubber composition.  <P>SOLUTION: The rubber composition comprises 100 pt.wt. of a diene rubber component and 2-20 pt.wt. of fine particles mainly containing an inorganic compound represented by the formula: K<SB>2</SB>O-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>, with a Mohs hardness of ≥6 and an average particle diameter of 10-500 μm. In a preferred embodiment, the fine particles are made of alkali feldspar and the studless tire is produced by using the rubber composition including the alkali feldspar particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344730-A (JP)
Title: Washing/drying method for hose and its apparatus
Inventor: OKAZAKI SHINOBU
IPC: F26B13/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing/drying method for a hose capable of efficiently washing a mold releasing agent deposited on an outer surface rubber of the hose body, removing moisture content on the outer surface rubber and further forcedly drying the surface of the hose body, and its apparatus.  <P>SOLUTION: In the washing/drying apparatus, a washing device 13 for washing the mold releasing agent applied on the outer surface rubber 12 and not shown in figure by a high pressure washing liquid W comprising a mixture solution of vapor and water; a heating/drying device 14 for heating/drying the surface of the washed hose body 11; and a covering device 15 for covering the outer surface rubber 12 of the hose body 11 with an outer surface covering material F are arranged in series on a conveying line of the hose body 11 before a vulcanization step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348832-A (JP)
Title: Optical pickup device
Inventor: YOSHINAGA CHIKASHI
IPC: G11B7/135
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device having a different optical path length for each optical system corresponding to each different recording medium while using a two wavelengths laser unit.  <P>SOLUTION: The polarization function is operated for only a first laser beam by a polarizing beam splitter 6 having the wavelength selective function, and the first laser beam incident to the polarizing beam splitter is reflected by the polarization, and a first reflection mirror 9 is arranged so that the first laser beam reflected by the polarizing beam splitter 6 is returned to the same optical path and also a first 1/4 wavelength plate 10 is arranged this side of the first reflection mirror 9 for polarizing the laser beam by 1/4 wavelength, and a second reflection mirror 11 is arranged facing oppositely to the first reflection mirror 9 while holding the polarizing beam splitter 6 between them and also a second 1/4 wavelength plate 12 is arranged this side of the second reflection mirror 11 for polarizing the laser beam by 1/4 wavelength. Thus, the first laser beam is arranged so as to advance toward an objective lens 8 after reciprocation between the first reflection mirror 9 and the second reflection mirror 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI