baber/WOPTO huggingface dataset:
Patent JP-2003176363-A (JP)
Title: Hydrophobic polymer particle, method for producing the same, and column for reversed-phase high-speed liquid chromatography
Inventor: MANO KEISUKE
IPC: B01J20/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrophobic polymer particles having extremely high resistance to alkali and acid, capable of being restricted in swelling and shrinkage of the polymer particles themselves, and therefore capable of being used as a filler for reversed-phase liquid chromatography which gives a sharp chromatogram of polycyclic aromatic compounds, by avoiding deterioration in column efficiency, even when eluants are variously changed in the column according to various solvents, and to provide a new method for producing the particles.  <P>SOLUTION: The hydrophobic polymer particles are obtained by reacting (A) a cross-linked polymer particles having hydroxy groups with (B) a cross-linkable epoxy compound, then hydrolyzing oxirane rings in the reaction product, to form a compound having hydroxy groups, and further reacting the formed compound with (C) an epoxy compound having 6-40 carbon atoms in total, so as to form the hydrophobic polymer particles. The method for producing the polymer particles, the column for the reversed- phase liquid chromatography, an analytical method using the column are provided in the specification, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118961-A (JP)
Title: Ejection mechanism, and disk recording and/or playback device
Inventor: ENOMOTO SHINICHI
IPC: G11B17/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load to be applied onto a disk cartridge inserted into a holder.  <P>SOLUTION: A disk recording and/or playback device is provided with: a holder 6 movable between a loading position and a pulling-out position and having a lock part 21; a supported part 24 supported to be freely slid in inserting and ejecting directions with respect to the holder of a disk cartridge 100; an operation part 26 pressed to the disk cartridge during the insertion of the disk cartridge into the holder and pressing the same during the ejection of the disk cartridge from the holder; and an elastic deformation part 25 elastically deformed with respect to the supported part. A locked part 25b to be locked to a lock part is provided with an eject lever 23 disposed in the elastic deformation part, a pressing spring 28 for pressing the eject lever in the ejection direction, and a lock releasing means 29 for releasing the locking of the locked part. The eject lever is provided with a cam slide contact part 24b. The lock releasing means is provided with a cam part 29a with which the cam slide contact part is brought into slide contact when the holder is moved toward a loading position to move the eject lever in the insertion direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119277-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: YAMAUCHI ATSUSHI
IPC: H05B33/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device of a long life with an excellent heat radiation property.  <P>SOLUTION: An organic EL display element is provided with a substrate (1), an organic EL laminated film including an anode (3), a cathode (12), and polymer luminescent layers (8, 9, 10) arranged between the anode and the cathode, a sealing material (14) coating the organic EL laminated film, and a hygroscopic heat conduction solid (15) arranged in contact with both the organic EL laminated film and the sealing material. The hygroscopic heat conduction solid contains at least one kind of solid material selected from a group consisting of alumina, zeolite, silicone, urethane and polymer system resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003254571-A (JP)
Title: Ventilater
Inventor: OE YOUJI
IPC: F24F7/013
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of an air inflow by automatically adjusting an opening rate according to a pressure difference between inside and outside a room.  <P>SOLUTION: This ventilater 7 comprising a ventilation port body 11 having a cylindrical air inflow passage 11a penetrating a wall face of a building for taking an outside air into the room 1, a damper 30 for shielding the air inflow passage 11a is provided openably/closably within the ventilation port body 11, and a wind receiving plate 40 for automatically reducing the opening rate of the air inflow passage 11a when the pressure of outside 2 gets larger than the pressure of inside the room 1 is provided on the plate face of the damper 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128536-A (JP)
Title: Transceiver
Inventor: SHINAGAWA MITSURU
IPC: H04B13/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver which can prevent reduction of an electric field strength induced in a living body, can realize clear grounding and imporive a communication quality, by keeping a transmission/reception electrode away from a transceiver body, and keeping a grounding electrode for an electrooptical element and a grounding electrode for a circuit away from the transceiver body.  <P>SOLUTION: A transmission circuit 103 and an electric-field detecting optical unit 110 are connected to a first connection unit 150 but separated from a transmission/reception electrode 105 to be connected to the electrode 105 via the first connection unit 150. The unit 110 is connected to a second connection unit 151 but separated from a first grounding electrode 131 to be connected to the first grounding electrode 131 via the second connection unit 151. The reception circuit 114 is connected to a third connection unit 152 but separated from a second grounding electrode 132 to be connected to the second electrode via the third connection unit 152. A transmission circuit 103 is connected to a fourth connection unit 153 but separated from a third grounding electrode 133 to be connected to the third electrode 133 via the fourth connection unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124722-A (JP)
Title: Catalytic converter manufacturing method and manufacturing fixture for the same
Inventor: TANAKA MASAFUMI
IPC: F01N3/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic converter manufacturing method capable of facilitating the work for installing a mold shape holding material and capable saving the labor and reducing the cost by automation, and to provide a manufacturing fixture to be used for the same.  <P>SOLUTION: This catalytic converter manufacturing method is formed of a holding material installing process for fitting the mold shape holding material 13 in a catalytic carrier 11 by using a guide fixture 20 and a cone fixture 21, and a casing installing process for fitting the catalytic carrier 11, to which the holding material 13 is fitted, in a casing 12 by using a canning fixture 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124118-A (JP)
Title: Galvanized steel sheet having excellent press formability and appearance and method for manufacturing the same
Inventor: TOKI TAMOTSU
IPC: C23C2/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate plating stripping in press forming of a GI steel sheet, to suppress spangle efflorescence of plating film surfaces and to prevent the deterioration in the surface appearance when the steel sheet is subjected to thick plating.  <P>SOLUTION: The galvanized steel sheet is formed by specifying the concentration, by mass%, of Al in the film to 0.15 to 1.0%, the concentration of Fe to ≤6%, the average crystal grain size of spangles to ≤1.0 mm, Wca to ≤0.6 μm and is constituted in such a manner that the surface roughness Rz (μm) of the steel sheet after the removal of the plating film satisfies the following equation (1): The equation (1) is expressed by Rz≥0.4x(the concentration of Fe in the film (mass%))+4.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125949-A (JP)
Title: Light quantity adjusting device
Inventor: HAGIWARA TATSUHIKO
IPC: G03B9/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make small a shock sound generated between an aperture blade and a stopper.  <P>SOLUTION: A light quantity adjusting device 10 is equipped with a base plate 11 which has an aperture 11a formed as an aperture stop and the aperture blade 13 held on this base plate 11. The aperture blade 13 has a stop aperture 13a having a smaller diameter than the aperture 11a. The aperture blade 13 is provided to rotate between an insertion position where the stop aperture 13a is put on an optical axis and a retraction position where the stop aperture 13a is put off the insertion position. The aperture blade 13 is controlled by stoppers 36a and 36b to the insertion position and retraction position respectively. The stoppers 36a and 36b are made of rubber. Consequently, shock sounds generated between the aperture blade 13 and stoppers 36a and 36b are low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124468-A (JP)
Title: Assembly type support column and its manufacturing method
Inventor: MORISHIGE HARUO
IPC: E04H12/12
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly type support column capable of easily erecting the support column even in a narrow place where there are a number of obstacles and reducing bending due to a lateral load and having high rigidity and to provide its manufacturing method.  <P>SOLUTION: This assembly type support column is constituted by assembling an inner cylinder and an outer cylinder and erected on a foundation surface such as the ground surface. The inner cylinder is made of a hard material such as a metal pipe and is constituted by assembling so as to expand and shrink in the longitudinal direction by fitting a plurality of cylindrical pieces whose diameters are stepwise changed. The outer cylinder is integrally formed of a flexible and expandable material and fitted and inserted into the outer periphery of the inner cylinder by leaving an annular space which is filled with concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125572-A (JP)
Title: Navigation system
Inventor: SETO FUMIO
IPC: G09B29/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system which can display the display contents having a proper amount of information, according to the circumstances.  <P>SOLUTION: A driving load calculation part 32 inputs the information on the current vehicle traveling environment, and calculates the driving load of the driver, on the basis of the inputted information on the traveling environment. A presentation processing part 33 changes the display contents to be displayed, on the basis of the driving load obtained by the driving load calculation part 32. Namely, the driving load calculation part 32 inputs the information on the traveling environment such as the velocity of the vehicle, the shape of the road for the traveling, the time, the weather, the traffic condition, and so forth, and obtains the driving load, on the basis of the inputted information, thereby obtaining how much the driver concentrates on the driving and how much the driver can carefully watch the display contents. The presentation processing parts 33 changes the display contents, on the basis of the capability how much the driver can carefully watch the display contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125612-A (JP)
Title: Gas-blast circuit breaker
Inventor: NAKAMURA HIROSUMI
IPC: G01F1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the usage condition of a gas-blast circuit breaker in a field for improving conveniences when a gas enterpriser uses gas by verifying the past turn-off contents without using any exclusive tools.  <P>SOLUTION: When a prescribed number of test signals C are transmitted to a microcomputer 7 from a test switch 4 using a reed switch within a specific amount of time, the past turn-off contents can be verified by a display, thus improving the conveniences when the gas enterpriser uses gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234652-A (JP)
Title: Pll circuit
Inventor: IRIE KOZO
IPC: G11B20/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL (phase-locked loop) circuit capable of holding the responsiveness of the PLL circuit and effectively using the band of the oscillation frequency characteristics of a VCO (voltage controlled oscillator).  <P>SOLUTION: Clock signals 2s inputted from the outside of a device and an output clock 10s outputted from the VCO 9 are compared. Corresponding to the compared result, in the adjustment of the VCO 9, a maximum current 13s outputted from a maximum current generation circuit 13 is controlled and supplied to a frequency control DAC 6 and maximum frequency control signals 141s supplied from a system controller 14 and selected by a selector 80 are digital/analog converted. Also, the maximum current 13s outputted by the maximum current generation circuit 13 is adjusted by a maximum current gain adjustment circuit 83 and supplied to a phase control DAC 7 and maximum phase control signals 142s selected by a selector 81 are digital/analog converted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132182-A (JP)
Title: Throttle valve drive device of internal combustion engine
Inventor: OTSU HIDEKI
IPC: F02D9/10
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle valve drive device of simple structure at low cost, which can stop water infiltration at an expansion chamber even if a throttle body is soaked in the water, and can easily drain the water collected within the expansion chamber.  <P>SOLUTION: In this throttle valve drive device, a throttle valve 3 is disposed in an intake system of an internal combustion engine, and a throttle shaft 4 thereof is journaled to by a throttle body 1 to allow rotation of the throttle valve 3. Driving force of a motor 20 is transmitted to the throttle shaft 4 through a power transmission mechanism 30 to open/close the throttle valve 3. Further, in this throttle valve drive device, the throttle body 1 is provided with a motor housing chamber 7 housing the motor 20 and a transmission mechanism housing chamber 8 housing the power transmission mechanism 30. At a lower part of the throttle body 1, the expansion chamber 10 is disposed to communicate with the motor housing chamber 7 and transmission mechanism housing chamber 8 through communicating holes 18, 19. A drain port 17 is formed in a bottom part of the expansion chamber 10, and a vent hole 15 is disposed to the expansion chamber 10 below the communicating holes 18, 19 and above the drain port 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134868-A (JP)
Title: Receiver
Inventor: MORI SHIGEKI
IPC: H04N21/24
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a viewer to comfortably view a stream broadcast program without interruption.  <P>SOLUTION: The receiver is configured so that the receiver detects location information of a second distribution server for storing stream data consecutive to stream broadcast data distributed from a first distribution server, starts reception of the stream broadcast data from the second distribution server on the basis of the detected location information and stores the stream broadcast data from the second distribution server to a temporary storage memory, and applies reproduction processing to the stream broadcast data from the second distribution server stored in the memory after completing reproduction processing of the stream broadcast data distributed from the first distribution server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131403-A (JP)
Title: Skin care preparation for external use
Inventor: OKABE SHINYA
IPC: A61K8/60
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation which is used for skin, can improve skin states caused by the dryness of the skin, such as chapped skin, insufficient gloss and small wrinkles, can give moisture by the sufficient stimulation of skin moisture-retaining function, has so-called skin-beautifying effect, and also does not have a problem on touch.  <P>SOLUTION: This skin care preparation for external use is characterized by containing a ursolic acid glycoside represented by formula (I). In the skin care preparation for external use, a monosaccharide residue or oligosaccharide residue represented by R in formula (I) is preferably selected from arabinose, xylose, ribose, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135136-A (JP)
Title: Area image sensor
Inventor: SHIMIZU MAKOTO
IPC: H04N5/374
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase frame rate and achieve high resolution, while suppressing power consumption.  <P>SOLUTION: An area image sensor 1 has many imaging devices, and each imaging device comprises a pair of a photoelectric conversion device 10 and a switching device 20 connected together. These imaging devices are arranged in multiple rows and multiple columns, and signal lines L etc., and AD converters 30 etc. are provided. Four signal lines are allocated to each column of the imaging devices, and the each AD converter is connected to the output end of each signal line L. The switching devices 20, etc. belonging to respective columns, are divided into four sets, with the number being equal to the number (4 lines) of the signal lines L etc. allocated to the column. In each column of the imaging devices, output ends 20A etc. of the switching devices 20 etc., belonging to each set, are connected to signal lines L etc. which are different by sets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138094-A (JP)
Title: Speed reducer
Inventor: EGAWA MASANORI
IPC: F16H57/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent coming-off of an output shaft or the like from a casing of a speed reducer even when an impact load is applied at the time of collision or the like.  <P>SOLUTION: On a main body 36A of a casing 36, a claw-shaped circular plate 70 having a projection 70A projected radially inward is provided through a bolt 72. The projection 70A of this plate 70 is in contact with neither of a first support block 40 nor a member integrated with the first support block 40 (unillustrated). A counter part 40A is formed on the first support block 40 facing the projection 70A axially inward of the casing. For the facing part 40A, its outer diameter d1 is set to be larger than inner diameter D1 of the projection. Both parts 70A and 40A are partly overlapped when seen in an axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138121-A (JP)
Title: Wet type friction substance
Inventor: TATEWAKI HIDEKI
IPC: D21H17/48
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type friction substance having a high friction coefficient, excellent heat resistance (heat-spot resistant performance), and improved positive gradient performance of μ-V characteristics.  <P>SOLUTION: This wet type friction substance comprises paper base material and binder. The paper base material contains silica of average grain size of 1-10μm and kieselgur in the form of a disc. The binder comprises hardened matter of liquid resin composition obtained by mixing resol type phenol resin and silicone resin. Weight ratio of nonvolatile components of resole type phenol resin and silicone resin is set in a range of 95/5-85/15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137728-A (JP)
Title: Oscillation damping type asphalt pavement
Inventor: YOSHIDA TAKESHI
IPC: E01C7/22
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation damping type asphalt pavement corresponding to a surface foundation layer capable of carrying out work within a comparatively short period of time.  <P>SOLUTION: A fabric or an elastic resin-made sheet is laid on the surface of a foundation layer consisting of an asphalt mixture having a particle size more than 17% of percentage of void directly or through a leveling layer consisting of the asphalt mixture, and a surface layer consisting of the asphalt mixture is provided thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135852-A (JP)
Title: Grill
Inventor: NAGANUMA NAOTO
IPC: F24C15/16
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill suppressing the careless spill of water or oil in a liquid receiving plate when taking the liquid receiving plate in/out from the grill.  <P>SOLUTION: The liquid receiving plate 1 provided in a grill storage 2 in such a state as being freely taken in/out and receiving water or oil 3 flowing out from foods during cooking is provided with an eaves-shaped projecting part 7 projecting inward the liquid receiving plate in the upper part 1b of a rising surface 1a in the front/rear to the taking in/out direction. Even if the water content or the oil 3 is rippled when the liquid receiving plate 1 is taken in/out, the eaves-shape projecting part 7 can suppress it from spilling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136773-A (JP)
Title: Cargo fixing structure for vehicle
Inventor: NISHIYAMA KIMITO
IPC: A61G3/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo fixing structure for a vehicle capable of improving working efficiency.  <P>SOLUTION: An elastic member 32 is integrally provided to a sheet-like member 31 which protects a rear bumper 25 by covering it in lifting a cargo 20. One side of a fixing sheet 30 fixed to a vehicle floor 17 side with a first fixing section 42 is hung on the opposite side of the sheet back 53 of the cargo 20 which is stood against the sheet back 53 of the rear seat 13. On the other hand, the other side of the fixing sheet 30 is fixed to the seat back 53 side with a second fixing section 51, allowing the cargo 20 to be pressed against the sheet back 53 by an urging force of the elastic member 32 to be fixed thereto. This prevents the rear bumper from being damaged, with the sheet-like member in most cases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139370-A (JP)
Title: Analysis method for large-scale data
Inventor: MORITA TOYOHISA
IPC: G06F19/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a search space with no item unit limitation during searching a rule and reduce throughput when applying rule generating processing for extracting useful knowledge from a great amount of data.  <P>SOLUTION: A search space reducer 102 edits original data in a data storage device 105 and data for parameters in a parameter storage device 106 and substitutes deficit values for all data of a certain value for a certain item. Furthermore, a rule generator 103 prevents the deficit values from being applied as objects to be searched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137235-A (JP)
Title: Material for cosmetic composed of fermented material of lees of rice wine
Inventor: HASEGAWA KAZUYA
IPC: A61K8/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material for cosmetics useful for cosmetics developing beautifying effect and excellent in feelings upon use by using a natural material which is safe and effective to the skin.  <P>SOLUTION: The material for cosmetics is composed of a fermentation product obtained by fermenting lees of rice wine using a yeast producing malic acid in a high yield and filtering the fermented lees. The fermentation product is preferably obtained by adding water to the lees of rice wine, fermenting the lees at 5-35°C for ≥3 days and carrying out squeezing filtration of the fermentation lees.  <P>COPYRIGHT: (C)2004,JPO