baber/WOPTO huggingface dataset:
Patent JP-2004006470-A (JP)
Title: Tape feeder
Inventor: SAHO HIDEHIRO
IPC: H05K13/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape feeder which is compact in structure and holds supply reels of two or more different sizes.  <P>SOLUTION: A large number of the tape feeders which pitch-feed the carrier tapes carrying electronic parts are mounted on an undercarriage 20, and a reel housing 23 which houses and keeps the supply reels each wounded with the carrier tape is provided on the undercarriage 20. The reel housing 23 is equipped with a side board 28a on which reel holding support rollers 31a, 31b, and 31c and a reel holding unit 32 are provided. When two supply reels, a large supply reel 30B and a small supply reel 30A, are held, the supply reel 30A is supported by the reel holding unit 32, the supply reel 30B is supported by the support rollers 31b and 31c, and the reel holding unit 32 is reversely turned around a support roller 32c to enable the support rollers 31a, 32c, and 32b to hold the two supply reels 30A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001145-A (JP)
Title: Rotary polishing tool
Inventor: NISHIKI NAOMI
IPC: B24D13/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary polishing tool capable of finishing a surface to be polished to desired surface roughness.  <P>SOLUTION: Plural sheets of substantially circular abrasive cloth and paper 7 are superimposed to make a substantially cylindrical shaped polishing member 3. A peripheral edge of each abrasive cloth and paper 7 is formed into a meandering shape reciprocating in a shaft direction of a center shaft. A developing shape of an outer edge of each abrasive cloth and paper 7 becomes a substantially sigmoid curve. By rotating the polishing member 3, an object to be polished is polished by the peripheral surface. Since an outer edge of each abrasive cloth and paper 7 performs polishing, while moving in the shaft direction, the peripheral edge of the abrasive cloth and paper 7 hits on all of a polishing surface. Each inter-abrasive cloth and paper 7 can be polished and the surface to be polished is finished to the desired surface roughness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001313-A (JP)
Title: Manufacturing method for molded product having foam layer
Inventor: NIWA FUMIYOSHI
IPC: B29K75/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, for a molded product having a foam layer, which reduces a failure rate due to the deformation of an expanded layer during manufacturing and the like and mass-produces a molded product having a foam layer efficiently and in a short cycle time.  <P>SOLUTION: This manufacturing method for the molded product having the foam layer uses a core and comprises a foam raw material supply process for supplying a foam raw material into the cavity of a molding die with an arranged temporary shaft, an expanded layer forming process for forming the expanded layer which becomes the foam layer by curing the foam raw material and a temporary shaft extracting process for extracting the temporary shaft from the expanded layer, in that order. In addition, the method comprises a die release process and a core inserting process for inserting the core into a hollow part formed by extracting the temporary shaft after the temporary shaft extracting process. Especially, it is preferable to extract the temporary shaft during the period from a point of time when the highest temperature of the expanded layer inside the cavity reaches a point of time when the temperature of the expanded layer is the same as that of the molding die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015144-A (JP)
Title: Video signal processing apparatus and method
Inventor: NAGAMINE TAKAARI
IPC: H04N11/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus for converting a sampling rate of the alternate signals without separating the alternate signals Cb/Cr and also converting the sampling rate of a luminance signal Y.  <P>SOLUTION: The luminance signal Y received by a SRC (sampling rate converter) 51 is fed to a terminal a of a switch 68, and the alternate signals Cb/Cr are fed to a terminal b. Filter coefficients T1 to T8 are multiplied with the luminance signal outputted when the luminance signal is switched at the terminal a, adder sections 70 to 74, 76, and 78 summate the products, and a register 79 latches the sum. Color difference signals outputted at switching at the terminal b are respectively multiplied with the corresponding filter coefficients T1 to T8, odd number order products are summed and a register 73 latches the sum, and even number order products are summed and a register 77 latches the sum. This invention is applicable to e.g. television receivers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010967-A (JP)
Title: Ferritic stainless steel pipe with excellent fabrication quality
Inventor: TOMIMURA HIROKI
IPC: C22C38/28
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel pipe wherein fabrication cracking is surely inhibited by regulating alloying components and material moldability.  <P>SOLUTION: The ferritic stainless steel pipe has a composition consisting by mass, of ≤0.015% C, ≤0.5% Si, 11.0-25.0% Cr, ≤0.020% N, 0.05-0.50% Ti, 0.10-0.50% Nb, ≤3.0% Mo if required and the balance being substantially Fe and is made from a stainless steel sheet having a minimum Lankford value r<SB>min</SB>of ≥1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023188-A (JP)
Title: Dielectric duplexer
Inventor: UMEDA KATSUMI
IPC: H01P1/213
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a predetermined frequency band capable of becoming an operation bandwidth of an added function without resulting in a large-sized circuit board in a communication apparatus.  <P>SOLUTION: A dielectric duplexer 10 is constituted of a receiving filter unit 1 and a transmitting filter unit 2 connected in parallel against an antenna connection terminal 17. These filter units 1, 2 are incorporated integrally with a common dielectric block. Further, a trap circuit 8 suppressing the predetermined frequency band deviating from a reception band of the receiving filter unit 1 and a transmission band of the transmitting filter unit 2 are incorporated integrally with the dielectric block, and the trap circuit 8 is connected to the antenna connection terminal 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333622-A (JP)
Title: Three-dimensional model display device
Inventor: YAMAMOTO OSAMI
IPC: G02B27/22
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a sense of presence is less given to a monitor because a three-dimensional model display device utilizing conventional techniques has less parts which give a sense of real existence and in which the monitor participates.  <P>SOLUTION: A two-dimensional monitor image is generated in a monitor image generation means on the basis of previously generated subject image data, actually photographed scene image data or CG scene image data, and position data obtained from a virtual viewpoint position input means, and a monitor image is displayed by a monitor image display means. A monitor image L and a monitor image R are generated in a monitor image L generation means and a monitor image R generation means on the basis of previously generated three-dimensional subject image data, two-dimensional actually photographed scene image data or CG scene image data and position data from a virtual viewpoint position L input means and a virtual viewpoint position R input means, and the monitor image L and the monitor image R are displayed by a monitor image L display means and a monitor image R display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017356-A (JP)
Title: Ink jet image formation device
Inventor: SAYAMA HARUO
IPC: B41J2/175
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To hold the liquid-tight performance between an ink tube and a writing head or an ink tank by enabling the ink tube to be connected detachably to the writing head or the ink tank.  <P>SOLUTION: An inner peripheral margin 24b of a hole 24a of the writing head 24 is formed in an edge shape. When an elastic connector 32 is pressed and fitted into the hole 24a of the writing head 24, the outer periphery of the connector 32 is pressed into the inner peripheral margin 24b of the hole 24a of the writing head 24. This pressure holds the liquid-tight performance between the connector 32 and the hole 24a of the writing head 24, so that an ink leakage between the two is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016890-A (JP)
Title: Waste treatment apparatus
Inventor: HATANO TAKESHI
IPC: B09B3/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that offensive smell increases by the excess of moisture when garbage containing a large amount of moisture is charged into a conventional waste treatment apparatus utilizing microorganisms.  <P>SOLUTION: The waste treatment apparatus is equipped with a microorganism treatment tank 21 having stirring blades (stirring means) 24 and internally provided with a carrier 25 and has a drying means 26 provided on the upstream side of the microorganism treatment tank 21. By this constitution, when garbage or the like much in moisture is treated, it is dried for a predetermined time in the drying means 26 before put in the microorganism treatment tank 21 and the dried one can be transferred from the drying means 26 to the microorganism treatment tank 21 as it is. Therefore, the waste treatment apparatus having a simpler structure with little occurrence of an offensive smell and good in user's convenience can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019513-A (JP)
Title: Cylinder block
Inventor: OGAWA AKITERU
IPC: B23P15/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with cutting of a casting part of a preform material or a hard fiber reinforced metal (FRM) part after casting, to improve workability, and to facilitate manufacturing of a cylinder block, when the preform material is casted into a crankshaft support section and an oil passage penetrating through the preform material is formed in the cylinder block.  <P>SOLUTION: The cylinder block is molded by casting the preform material into the crankshaft support section. A through hole is previously molded in the preform material, and the oil passage passing through the through hole is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018307-A (JP)
Title: Composite additive for concrete mortar and cement composition
Inventor: KAMISHIRO TAIDO
IPC: C04B7/13
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite additive for concrete mortar wherein mixing workability is improved by preventing scattering of silica fumes when mixing with cement, and a cement composition using this additive.  <P>SOLUTION: A calcium carbonate fine powder modified by coating its surface with cation polymers is mixed with a silica fume fine powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017499-A (JP)
Title: Manufacturing method for strip piece joined object and manufacturing apparatus for strip piece joined used therefor
Inventor: OIWA ISAO
IPC: B29D30/46
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the installation spaces of apparatuses and an apparatus cost and to efficiently perform arrangement altering work at every alteration of tire specifications.  <P>SOLUTION: Strip pieces S1 formed by cutting a long strip S into a constant dimension at a cutting angle θ are fed longitudinally by a supply conveyor 4. The strip piece joined object SS is formed by successively connecting the strip pieces S1 by the pasting converyor 5 crossing the supply conveyor 4 at an angle α to be fed out by a take-over conveyor 6. The supply conveyor 4 and the take-over conveyor 6 are made stationary at the arranging positions of them. The pasting conveyor 5 is pivolally supported in a horizontally revolvable manner to align the crossing angle α with the cutting angle θ and can be revolved in the direction opposed to the take-over conveyor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018708-A (JP)
Title: Method for manufacturing phosphor
Inventor: OKADA HISAHIRO
IPC: C09K11/59
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a phosphor having high emission luminance with high productivity in spite of its small particle diameter.  <P>SOLUTION: The method for manufacturing the phosphor comprises forming a precursor of a rare earth borate phosphor by the liquid phase synthesis process other than the sol-gel process in manufacturing the phosphor, and then heating the obtained phosphor precursor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016179-A (JP)
Title: Powdery oil and fat and method for producing the same
Inventor: INAHATA KENICHIRO
IPC: A23L27/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide powdery oil and fat excellent in fluidity, quickly melting when added to hot water and having satisfactory rich flavor of soy sauce and to provide a method for producing the powdery oil and fat.  <P>SOLUTION: This method for producing the powdery oil and fat comprises cutting mass-like oil and fat obtained by including the extract(s) of soy sauce and/or its by-product in oil and fat with a rising fusing point of 40-60°C and solidifying the product. The powdery oil and fat comprises (1) using the oil and fat with a rising fusing point of 40-60°C, (2) containing the extract(s) of soy sauce and/or its by-product and (3) having the following particle size distribution: 10-55 mass% of passing the sieve opening of 1,840 μm-staying on the sieve opening of 850 μm; 35-85 mass% of passing the sieve opening of 850 μm- staying on the sieve opening of 300 μm; 3-30 mass% of passing the sieve opening of 300 μm-staying on the sieve opening of 106 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024947-A (JP)
Title: Mineral water making apparatus
Inventor: ARAI MIWAKO
IPC: C02F1/68
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral water making apparatus which enhances the mineral elution efficiency of mineral eluting matter and can suppress the precipitation of a mineral component.  <P>SOLUTION: In the mineral water making apparatus wherein the mineral eluting matter for eluting the mineral component is placed in an electrolytic cell 10 to which raw water such as tap water or the like is supplied and a pair of negative and positive electrodes for eluting minerals to which DC voltage is applied are arranged, an acidic food additive supply device 40 for supplying acidic food additives is provided on the upstream side of the electrolytic cell 10. By this constitution, the pH in the electrolytic cell 10 is adjusted by the acidic food additives, the precipitation of the mineral component in the electrolytic cell 10 and an outflow pipe is suppressed and the clogging of piping or the adhesion of scale to the electrodes is prevented. Further, the dissolution of the mineral component is accelerated and the concentration of minerals of mineral water can be further enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027916-A (JP)
Title: Connecting structure of branch connecting body in high-pressure fuel rail
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a branch connecting body in a high-pressure fuel rail capable of reducing the maximum stress value generated on the inner circumferential edge of the lower end of a branch pipe or a joint fitting as a branch connecting body and on the inner wall circumferential edge of a through-hole, and enhancing internal pressure fatigue strength.  <P>SOLUTION: In the connecting structure, a plurality of through-holes are provided at intervals in the peripheral wall of a main rail in the axial direction and the rails are connected each other with a branch connecting body fitted and inserted into the hole. The hole consists of a small diameter hole opening to the flow passage of the rail and a large diameter hole in which the connecting body is fitted and inserted. When the diameter of the small hole is defined as d and the diameter of the large hole is defined as D, the length of the small hole in the axial direction is d-2d and the length H of the large hole is 0.8D-1.5D, and a flat part with a diameter W of 1.5d-3d is provided in the inner peripheral wall in the axial position of the through-hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093277-A (JP)
Title: Women's toilet room
Inventor: TAKAHASHI NOBUKO
IPC: A61G9/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide women's toilet room which allows a female user to feel a sense of stability when the female user discharges urine in a standing posture. SOLUTION: This toilet room is equipped with women's urinal 2 for the standing posture. The urinal 2 is equipped with a urinal bowl 1 which can be located below a private part of the female user in the standing posture; and a bowl surface 10a, which opens upward to be capable of receiving the urine of the female user, is formed on the urinal bowl 1. A handrail 32, which has a grip part 32a located higher than the female user's navel and lower than her shoulder, is provided on a front wall surface 30 on the back side of the urinal 2.
Patent JP-2004026714-A (JP)
Title: Sustained-release preparation
Inventor: IZUMOTO YOSHITAKA
IPC: A61K47/48
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained-release preparation in which carrier proteins of both almost all physiologically active proteins and low-molecular medicines are simply prepared, the physiologically active proteins or the low-molecular medicines are provided with sustained release properties and their pharmacodynamic effects are stably and efficiently developed.  <P>SOLUTION: This sustained-release preparation comprises a fusion protein in which a chaperonin and the carrier protein combined with a physiologically active protein or a low-molecular medicine are linked through a peptide bond. The carrier protein combined with the physiologically active protein or the low-molecular medicine is stored in the inside of the chaperonin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025041-A (JP)
Title: Wastewater cleaning apparatus and wastewater cleaning system
Inventor: SAHO NORIHIDE
IPC: C02F1/52
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of regenerating a flocculant to reutilize the same without supplying all amount of an acid/alkali solution and an operation method therefore, and a cleaning apparatus for recovering oil from recovered sludge to sterilize a pollutant and an operation method therefor.  <P>SOLUTION: A strong alkali solution and a strong acid solution are required in order to regenerate a flocculant from sludge by decomposing flocs. Seawater is electrolyzed to gather sodium ions and chloride ions on cathode and anode sides to form an acidic aqueous solution containing alkali water rich in sodium hydroxide, hydrochloric acid or the like along with hydroxy ions and hydrogen ions in seawater. Flocks in sludge is decomposed by the alkali solution. The pollutant is removed from the decomposed alkali aqueous solution and hydrochloric acid being the strong acidic aqueous solution is added to the acidic aqueous solution, from which the pollutant is separated and removed, to form an aqueous solution of ferric chloride. The aqueous solution of ferric chloride is a flocculant. By this constitution the flocculant is regenerated from received sludge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030337-A (JP)
Title: Remote display system in occurrence of os halt error, display method and program
Inventor: INOHARA REIJI
IPC: G06F9/46
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote display system that displays message display data, which reports the occurrence of an OS halt error, on a remote console without addition of exclusive hardware and alteration of an OS even when the error occurs, and also provide a remote display method and a program therefor.  <P>SOLUTION: A main device 10 is provided with a control driver 12 which detects that the OS 11 begins error processing by which the OS halts and a BIOS 13 that includes a remote output part 17 which executes reset processing upon receipt of a request for resetting from the OS 11 after it receives the report of the occurrence of the OS halt error from the control driver 12, furthermore takes out display data from a buffer storing the display data outputted by the OS 11, and transmits the data concerned to a remote device 20. The remote device 20, which is connected to the main unit 10 through a network 30, is provided with a console 29 having a display function and a screen display part 22 which receives the display data sent from the remote output part 17 and displays the data on the console 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029506-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: TANAKA MASAHIRO
IPC: G02F1/133
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of horizontal stripes to be displayed on a liquid crystal screen.  <P>SOLUTION: A liquid crystal display device is provided with a data driving circuit and a scanning driving circuit. The data driving circuit alternately repeats a 1st process for outputting a display signal N times (N is a natural number ≥ 2) and a 2nd process for outputting a blanking signal M times (M is a natural number smaller than N). The scanning driving circuit alternately repeats a 1st selection process for successively selecting each Y rows (Y is a natural number smaller than N/M) in the 1st process and a 2nd selection process for successively selecting rows other than (Y×N) rows selected in the 1st selection process by each Z rows (Z is a natural number ≥ N/M). Dot inversion drive is performed by shifting the output timing of the blanking signal, and the polarity of the blanking signal is inverted from the polarity of video data to be outputted next.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026748-A (JP)
Title: Water-in-oil type emulsion cosmetic
Inventor: FUKAMI SHIGETOSHI
IPC: A61K8/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil type emulsion cosmetic having excellent emulsion stability.  <P>SOLUTION: This water-in-oil type emulsion cosmetic contains a component (A) of a carboxyvinyl polymer and/or an alkyl-modified carboxyvinyl polymer, and a component (B) of a hydrophobized silica powder, a spherical powder of an organopolysiloxane elastomer, or a fatty acid ester of dextrin. The ratio of the component (A) to the component (B) is (1:0.1)-(1:5) by weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032515-A (JP)
Title: Optical transmitter with apc system
Inventor: HASE KAZUTOSHI
IPC: H04B10/293
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform power control for swiftly canceling out fluctuations even if the fluctuation in optical output power arises when a no signal state continues, and not to erroneously operate even when a no signal state lasts for a long time in an optical transmitter for performing the optical transmission of burst digital signals.  <P>SOLUTION: An inverted signal (bar Q) of an input signal (Q) is generated and the two signals are supplied with gains, respectively. A first LD5 is driven by a current in accordance with the gain supplied input signal, and a second LD8 is driven by a current in accordance with the gain supplied inverted signal. At this time, a light signal output from the first LD5 is transmitted and optical output power from the first LD5 and the second LD8 are monitored respectively at a time. Then, two signals indicating monitoring results are supplied, and the amounts of the gains to be supplied to the input signal and the inversion signal are adjusted based on the added result.  <P>COPYRIGHT: (C)2004,JPO