baber/WOPTO huggingface dataset:
Patent JP-2003335721-A (JP)
Title: Method of production for 4,4'-dihydroxy-diphenyl ether
Inventor: ODAJIMA TAKAYUKI
IPC: C07C41/09
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of production for 4,4'-dihydroxy-diphenyl ethers by safely and effectively separating the 4,4'-dihydroxydiphenyl ethers in high yield from a reaction mixture obtained by dehydrative dimerization of hydroquinones using a solid acid catalyst, with reduced risk of taking fire of an organic solvent.  <P>SOLUTION: The method of production for 4,4'-dihydroxydiphenyl ethers comprises adding water to a reaction mixture obtained by the dehydrative dimerization of the hydroquinones in an organic solvent which is immiscible with water and produces an azeotropic mixture with water, in the presence of a solid acid catalyst, dissolving the unreacted hydroquinones and 4,4'- dihydroxydiphenyl ethers under heating, and filtering the hot solution to remove the solid acid catalyst and then cooling the filtered solution and separating the 4,4'-dihydroxydiphenyl ethers as solids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335668-A (JP)
Title: Oral agent for beautiful skin
Inventor: SANADA MARI
IPC: A61K8/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oral agent for beautiful skin, and a food containing the oral agent for the beautiful skin.  <P>SOLUTION: The oral agent for the beautiful skin has a formulation comprising 1-5 pts.wt. astaxanthin and 10-100 pts.wt. tocotrienol. The food contains the oral agent for the beautiful skin. A state of the skin is kept good, for example, a water content of the skin (at a corner of the eye), a liver spot, a freckle, a pimple, a boil, a shadow, smoothness, moist feeling and tenseness are introduced to a good state and kept at the state, by ingesting the formulation. The food is useful as a health assistant food having skin care activities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345516-A (JP)
Title: Storage controller and method for controlling its storage controller
Inventor: MAJIMA TAKAO
IPC: G06F3/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage controller for making it possible for a main frame and an open system to respectively use data stored by themselves.   <P>SOLUTION: This storage controller is provided with a storage region in which data are stored according to an open computer readable/writable recording formula α, a storage region in which data are stored according to a main frame readable/writable recording format β, a data inputting/outputting means for receiving a data input/output request transmitted from the open computer, and for executing data input/output processing for the storage region in response to the request, and a data recording format converting means for storing data stored in the storage region according to the recording format α in the storage region according to the recording format β.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336300-A (JP)
Title: Eccentric pipe
Inventor: NISHIOKA AKIRA
IPC: E03C1/044
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric pipe looking nice with a simple constitution and capable of efficiently preventing a scald in the case hot water is supplied.  <P>SOLUTION: The eccentric pipe includes an eccentric pipe body 2 formed by forming a connecting section 3 to a mixing faucet A in one end and a connecting section 4 to piping in the other end to arrange both connecting sections 3 and 4 so as to get out of the centers of them, a resin-made cover 5 consisting of two separable half-bodies 6 and 7, having a guide groove 7a shaped along the outside 2a of the eccentric pipe body 2 to slidably cover the eccentric pipe body 2 and capable of getting rid of a gap between wall surfaces 21 and 22 and an O ring 8 located between the cover 5 and the eccentric pipe body 2, elastically deformed when the half-bodies 6 and 7 are built up and formed of a soft synthetic resin for holding a slidable position of the cover 5 to the eccentric pipe body 2 by friction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336354-A (JP)
Title: Roof structure
Inventor: TAKAHASHI FUMIO
IPC: E04D13/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure which presents an epoch-making appearance, and is formed, for example, in such a manner as to enhance a waterproof function, a heat insulating function, a dew-condensation preventing function and a snow guard function.  <P>SOLUTION: In a roofing material A which is formed in the roof structure, a vertical piece 4b, which is protruded upward, is formed on the side of the lowermost end of a slope in the longitudinal central part of facing 4, and a male-female coupling structure is formed at a side edge in a width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348615-A (JP)
Title: Signal processor and method, recording medium, and program
Inventor: ASANO MITSUYASU
IPC: H04N9/68
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform more effective image processing.   <P>SOLUTION: A band separation and amplification section 111 of the image processor 110 emphasizes an amplitude component of a second luminance signal 123 received from a separation circuit 11 while avoiding emphasis of a noise component, a skin color processing section 112 adjusts an emphasis amount of a skin color part of an image supplied from the band separation and amplification section 111 to which a third luminance signal 124 corresponds, an emphasis amount adjustment section 113 adjusts an emphasis amount for a part of a forth luminance signal 125 supplied from the skin color processing section 112 the signal level of which is close to a black level or a white level, a color signal level adjustment section 115 adjusts a signal level of the color signal while suppressing 'decoloring' of the corresponding image on the basis of the emphasis amount of the luminance signal. This invention is applicable to image processors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343579-A (JP)
Title: Rolling device
Inventor: SAITO TAKESHI
IPC: F16C33/62
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device which is suitably used under an environment requiring a clean atmosphere for a semiconductor producing device, a liquid crystal panel producing device, a food processor or the like, also used under a high vacuum, high temperature, high speed and clean environment, and has little dust generated from the device or outgas and an excellent torque life.   <P>SOLUTION: A ball bearing 10 includes an outer ring 11, an inner ring 12, and a plurality of balls 13 disposed between the outer ring 11 and the inner ring 12 so as to freely roll. At least one of the outer ring 11, the inner ring 12 and the balls 13 is degreased and cleaned. Then, the surface thereof is heated and activated by using halogen gas. Then, the surface is coated with fluorine oil films 15 and an inner part is filled with fluorine grease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346358-A (JP)
Title: Pickup apparatus
Inventor: SUZUKI JUN
IPC: G11B7/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin pickup apparatus suitable for a thin drive.   <P>SOLUTION: The pickup apparatus is used for the drive of an optical disk and disposed to face the optical disk to irradiate the information recording surface of the optical disk with light beams from a light source. The pickup apparatus has an actuator including an objective lens for focusing the light beams on the information recording surface of the optical disk and moves the objective lens to control the irradiation of the optical disk with the optical beams. Furthermore, the pickup apparatus has an optical system for guiding the optical beams emitted from the light source to under the objective lens. In this case, the optical system is arranged at the same height level as an actuator. Consequently, the thickness of the whole pickup can be reduced more than that in the case of providing the optical system under the actuator. Thus, the pickup apparatus suitable for the thin drive is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341127-A (JP)
Title: Laser beam exposing equipment
Inventor: OISHI ATSUSHI
IPC: B41J2/44
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam exposing equipment in which interference fringes can be suppressed by a convenient technology.   <P>SOLUTION: Upon receiving a quantity of light control signal from a modulating section 123, a driver 124 creates a driving current (a pulse current) based on the quantity of light control signal added with a bias current created at a bias current creating circuit 124a. The driving current thus generated is applied to a laser light source section 125 which is thereby subjected to pulse driving thus oscillating laser light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345786-A (JP)
Title: Document elaboration support device
Inventor: KOJIMA YUICHI
IPC: G06F17/21
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document elaboration support device including a function of detecting a superimposition pattern with respect to document data.   <P>SOLUTION: The document elaboration support device is the one for supporting the elaboration of a document includes: an input data buffer having a means for holding document data to be elaborated; a superimposition pattern detecting part comprising a document data reading means, and a superimposition pattern detecting means; a superimposition pattern dictionary comprising a means for holding, within one entry information which are held by the superimposition pattern detecting part so as to express at least a detection pattern, and information for setting a detection range; and a superimposition pattern presenting part comprising a means for presenting a superimposition pattern in the document data detected by the superimposition pattern detecting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083267-A (JP)
Title: Scroll type compressor
Inventor: MISHIMA CHIKAHIRO
IPC: F04C18/02
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of securing high reliability in operation even if lubricating oil of a thrust support mechanism dries up during operation, improving operation efficiency by reducing sliding loss, and improving productivity by simplification of a structure. SOLUTION: The thrust support mechanism 100 is provided with an intermediate ring 101 and each bearing ball 102. Each bearing ball 102 positioned between the intermediate ring 101 and an end plate 13a is put between each lateral groove 101a and an end plate side guide groove 13a1. Each bearing ball positioned between the intermediate ring 101 and a cover plate 11b (a thrust receiving member) is put between each longitudinal groove 101b and a cover plate side guide groove 11b1 (a thrust receiving member side guide groove).
Patent JP-2004015463-A (JP)
Title: Particular radio wave detection circuit and mobile receiver
Inventor: SEKI MINEKUNI
IPC: H04B1/16
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particular radio wave detection circuit for enhancing the sensitivity of detecting a particular very weak radio wave while suppressing the power consumption.  <P>SOLUTION: A mobile receiver is provided with: a reception antenna A1; a particular radio wave detection circuit 10; a power supply control circuit 3; a load circuit 41; and a battery 42. The particular radio wave detection circuit 10 comprises: a tuning circuit 1 whose parallel resonance frequency is adjusted to catch only a particular radio wave; and a high voltage generating circuit 2 for outputting a detected voltage V8 resulting from boosting a voltage V1 obtained from the tuning circuit 1 at an amplification factor of thrice or over. The power supply control circuit 3 supplies no power to the load circuit 41 by turning off a switching element 31 during a standby state wherein the detected voltage 8 is a low voltage and supplies power to the load circuit 41 by turning on the switching element 31 in a state of receiving the particular radio wave wherein the detected voltage 8 is a high voltage. Thus, the particular radio wave detection circuit can detect the particular radio wave without any power supply and enhance the detection sensitivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014467-A (JP)
Title: Gas discharge tube
Inventor: KAWAI KOJI
IPC: H01J61/36
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas discharge tube allowing the easy selection of polarity of an indirectly heated electrode.  <P>SOLUTION: In this gas discharge tube, a tube-like bulb 1 includes stems 1a constituting ends of the tube-like bulb 1. First to third stem pins 3, 5 and 7 are erectly provided in the stems 1a of the tube-like bulb 1 in both the ends of the tube-like bulb 1. The indirectly heated electrode C1 is attached to tips of the first to third stem pins 3, 5 and 7, and is airtightly sealed inside the tube-like bulb 1. The indirectly heated electrode C1 has a heater 11, a double coil 13 as a coil member, a linear member 15 as an electric conductor, and a metal oxide 17 as an electron easily-emissive material. One end 11a of the heater 11 is electrically connected to the first stem pin 3 by welding or the like. The other end 11b of the heater 11 is electrically connected to the second stem pin 5 by welding or the like. The linear member 15 is electrically connected to the third stem pin 7 through a lead rod 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061051-A (JP)
Title: Recorder, recording method and recording medium
Inventor: FUKUDA HIDEKI
IPC: H04N19/126
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable bit rate video encoder, a video recorder and a recording medium that can obtain a code amount adapted to a video signal and attain processing in real time. SOLUTION: A degree of a difficulty of encoding a video signal in a given period of time is detected and converted with a specific transform characteristic for producing an allocated amount of codes. The video signal is quantized and variable length encoded to produce a second coded data. A quantization parameter is determined, so that the difference between the code length of the second coded data in the given period of time and the allocated amount of codes becomes small.
Patent JP-2004017305-A (JP)
Title: Method for surface working by film transferring system and film transferring surface working printed matter
Inventor: FUJI TORU
IPC: B29C59/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surface working by a film transferring system which improves a surface quality in finishing and to provide a surface working printed matter.  <P>SOLUTION: The method for surface working by the film transferring system includes the steps of pressurizing fine protrusion parts on a surface of the printed matter by a roller having a hardness or more of surface hardnesses of paired rolls and heated from an ambient temperature to 70°C before coating an ultraviolet curable paint, and thereby reducing the fine protrusion parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016335-A (JP)
Title: Supporting structure of chopping board
Inventor: YAMADA HATSUO
IPC: A47J47/16
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably support chopping boards with difference in depths and lengths.  <P>SOLUTION: A support member 32 of a chopping board stand 30 is arranged between shelf support metal fittings 26, 26 which are locked to a pair of shelf poles 24, 24 spaced in a width direction. On the support member 32, engaging parts each composed of a long hole and a notch 36 are formed in predetermined spaces in the width direction. A guide bar 34 is mounted on the support member 32 by engaging a portion to be engaged of the guide bar 34 in the engaging part. A chopping board 28 is stored and supported in a standing posture. The support member 32 is configured in such a way that the position is adjustable in the vertical direction, the guide bar 34 is configured in such a way that the position is adjustable in the width direction, chopping boards 28 can be always supported stably by adjusting each member in response to the depths and lengths of the chopping board 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092780-A (JP)
Title: Method and apparatus for slot cycle assignment within communication system
Inventor: HARRIS JOHN M
IPC: H04L12/28
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the assignment of slot cycle to reduce the time required for making a dispatch call. SOLUTION: To address the need for a dispatch mobile (303, 305, 307) to more quickly make a call, in the preferred embodiment of the present invention those remote units (302, 304, 306, 308) operating in a dispatch mode receive a first slot cycle, while those remote units (303, 305, 307) not operating in a dispatch mode receive a second slot cycle. The second slot cycle is greater than the first slot cycle, so that those remote units (303, 305, 307) operating in dispatch mode 'wake up' during the slot cycle normally utilized for interconnect calls.
Patent JP-2004018917-A (JP)
Title: Suspension apparatus for surface treatment
Inventor: UEDA TOSHINOBU
IPC: C25D17/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To correctly hold the prescribed position in the edge part of the material to be surface-treated.  <P>SOLUTION: A base frame 10 provided with an electrode 11 and an operation lever 12 are connected so as to freely be swung. A pawl 14 is fitted to the base frame 10 toward the holding face 11a of the electrode 11 so as to freely be moved. The pawl 14 and the operation lever 12 are connected so that the pawl 14 linearly moves by the swinging of the operation lever 12. Thus, in holding the material A to be surface-treated, the working of the force in a direction opposite to the inserting direction is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016112-A (JP)
Title: Feeder
Inventor: FUJII KAZUMI
IPC: A01K5/01
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder having not only excellent feeding function and but also a simple and miniaturized structure.  <P>SOLUTION: The feeder (1) has a bottom plate (12) and side plates (13, 13) stood on both side parts thereof. A regulating plate (15) moving in the upper and lower direction so as to slide on the side plates (13) is installed so as to be hung at the front side, and the back edge part of a partition (161) partitioning the bottom plate (12) is fixed to a supporting plate (16). The supporting plate (16) being in contact with the front side of the regulating plate (15) is constituted so as to support the regulating plate (15). The regulating plate (15) regulates the distance D of a slit of a feeding opening (152) formed between a tilted part (12a) lowered toward the front surface of the bottom plate (12), and the lower end (151) of the regulating plate (15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022978-A (JP)
Title: Method of manufacturing semiconductor wafer, and semiconductor laser chip
Inventor: TSUJII HIROYUKI
IPC: H01S5/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an adequate region of window region after division, even when the pattern formation of the P electrode is displaced for the window region.  <P>SOLUTION: In a semiconductor wafer 1, wherein a plurality of semiconductor laser chips are formed keeping the constant interval, an area 51 where a cap layer and a metal evaporated layer are not yet formed, is provided to the window region 21 as the wavelength shifting portion, corresponding to the light-emitting front surface and rear surface provided, in opposition with each other between the adjacent semiconductor laser chips provided in the front and rear sides. A bar chip piece, where semiconductor laser chips are continuously connected in the right and the left direction, and individual semiconductor laser chips are divided from this chip piece by fixing this semiconductor wafer, confirming the center area of the window region through the non-forming area 51 of the fixed semiconductor wafer, giving a marking flaw 31 to the center area of the confirmed window region 21, and dividing the adjacent front and the rear semiconductor laser chips along the marking flaw 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019633-A (JP)
Title: Fuel injection device and diesel engine having the same
Inventor: ISHIDA HIROYUKI
IPC: F02M45/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device which can reduce NOx in exhaust gas while a fuel consumption ratio is favorably maintained and to provide a diesel engine having the same.  <P>SOLUTION: The fuel injection device 10 includes a pressure accumulator 3 for storing pressurized fuel, a fuel injection valve 4 for injecting the fuel by opening by supplying the fuel from the pressure accumulator 3, a fuel supply passage 5 for supplying the fuel from the pressure accumulator 3 to the fuel injection valve 4, a main valve 6 connected to the fuel supply passage 5 to intermittently continue the fuel supply to the fuel injection valve 4, and a main valve drive mechanism 7 for driving the main valve 6. In this fuel injection device 10, the main valve drive mechanism 7 has a constitution for moving the main valve 6 to at least two positions of different openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026730-A (JP)
Title: Anhidrotic deodorizer
Inventor: KAWAGUCHI YOSHIHIRO
IPC: A61Q15/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anhidrotic deodorizer inhibiting unpleasant body odor, good in touch feeling in use, insignificant in whiteness after use, and not getting discolored even if adhered to clothing.  <P>SOLUTION: This anhidrotic deodorizer contains a water-insoluble silver-containing conjugated protein which is obtained by contacting in water a silver salt with a water-soluble protein containing 0.1-200μm/g of active thiol groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028838-A (JP)
Title: Hydrogen gas sensor and its manufacturing method
Inventor: KITAGAWA HIROSHI
IPC: G01N27/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow use at ambient temperatures, and to precisely detect hydrogen gas.  <P>SOLUTION: This hydrogen gas sensor 10 is constituted of a sensor element 11 using a coordinated polymer metal complex (R<SB>2</SB>dtoaM) as a medium for sensing hydrogen, and a measuring means 12 for measuring electric resistance of the sensor element. (C<SB>3</SB>H<SB>6</SB>OH)<SB>2</SB>dtoaCu, (C<SB>2</SB>H<SB>4</SB>OH)<SB>2</SB>dtoaCu, H<SB>2</SB>dtoaCu and the like may be used as the coordinated polymer metal complex. Since the hydrogen sensor 10 is usable at ambient temperature, and the electrical resistivity is reduced by about nine orders of magnitude accompanying the occlusion of hydrogen detection of hydrogen gas with high sensitivity becomes possible. A manufacturing method for the hydrogen sensor using (C<SB>3</SB>H<SB>6</SB>OH)<SB>2</SB>dtoaCu is provided also in the present invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028013-A (JP)
Title: Vane pump
Inventor: NIITSUMA YASUHIKO
IPC: F04C2/344
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of preventing the generation of pulsation and noise even when the shaft is deflected by the application of radial tension and the like.  <P>SOLUTION: This vane pump comprises a cam ring 2 incorporated in a body 1, a rotor 4 rotatably incorporated in the cam ring 2, a plurality of vanes mounted around the rotor 4 in a state of coming in and out, and a shaft S fixed to the rotor 4 at its one side and linked with a driving source at the other side. The shaft S is composed of a rotor-side shaft part Sa rotated in synchronization with the rotor, and an input-side shaft part Sb for linking the driving source, the rotor-side shaft part Sa and the input-side shaft part Sb are connected through a connecting member 17, and the radial movement of the input-side shaft part Sb to the rotor-side shaft part Sa is permitted by the connecting member 17, when the radial eccentric load is input to the input-side shaft part Sb.  <P>COPYRIGHT: (C)2004,JPO