baber/WOPTO huggingface dataset:
Patent JP-2003115612-A (JP)
Title: Light emitting device
Inventor: OKAZAKI ATSUSHI
IPC: H01L33/56
Filed: 2002-09-30
Abstract: PROBLEM TO BE SOLVED: To easily fabricate a small-size and highly reliable light emitting device. SOLUTION: On each electrode pattern 12 covering the surface of an insulated substrate 17, an LED chip 14 is allocated. Each electrode pattern 12 is conductively bonded to the n-side electrode 14d and p-side electrode 14e of the LED chip 14 allocated on the upper side of the electrode pattern 12 with the conductive paste 15. The LED chip 14 and conductive paste 15 on the insulated substrate 17 are sealed with the light transmitting resin 16. This light emitting resin 16 is formed in the shape of rectangular-parallelopiped along each end surface where the through-hole 11 of the insulated substrate 17 is provided.
Patent JP-2004045012-A (JP)
Title: Condenser of refrigeration cycle device
Inventor: YAMAZAKI KURAHITO
IPC: F28F9/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser of a refrigeration cycle device capable of easily finding the narrowing of a discharged refrigerant bypass channel by visual inspection.  <P>SOLUTION: This condenser comprises a gas-liquid separator 7 where a part of the refrigerant condensed in a heat exchange part and a part of the discharged refrigerant flow, and the refrigerant is separated into the gas and liquid to store the liquid refrigerant, and the amount of liquid refrigerant in the gas-liquid separator 7 is adjusted corresponding to a degree of overheating of the discharged refrigerant. A discharged refrigerant main channel 33a for guiding the main flow of the discharged refrigerant into one of a header tanks 17, and a discharged refrigerant bypass channel 33b branching a part of the discharged refrigerant and guiding the same into an inlet-side communication passage 72 at the gas-liquid separator 7 side are mounted on an inlet joint 24 where the discharged refrigerant flows, and the discharged refrigerant bypass channel 33b is approximately linearly extended from an opening end face 24a to be communicated to an inlet-side communication passage 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158473-A (JP)
Title: Method for determining time offset of cdma signal
Inventor: SCHMIDT KURT
IPC: H04B1/707
Filed: 2002-10-04
Abstract: PROBLEM TO BE SOLVED: To provide technology by which time offset with high reliability can be determined. SOLUTION: This method is provided with a step for multiplying a received chip sequence (r(k)) by a complex conjugate scramble code (sc*(k-α)) shifted by the number (α) of chips by an hypothetical time offset estimate value, a step for generating a symbol sequence (rν ,i (α)) by inversely spreading the chip sequence by using spread codes (spi (k)) of at least one selected data channel, and a step for determining an estimated amplification factor (gi (α)) by an addition of the absolute values of the inversely spread symbol sequences (rν ,i (α)), and repeats the respective steps for a plurality of the hypothetical time offset estimation values. When the selected data channel is active, this method determines the maximum value of the determined amplification factor (gi (α)) about all the hypothetical time offset estimation values.  On the contrary, when the selected data channel is not active, this method determines the minimum value of the determined amplification factor (gi (α)) about all the hypothetical time offset estimation values.
Patent JP-2004123657-A (JP)
Title: External preparation for skin
Inventor: HANANO AKINORI
IPC: A61K8/97
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin containing an active ingredient excellent in moisture retaining effect and chapped skin-improving effect, because the moisture-retaining effect and chapped skin-improving effect of conventional external preparations are not necessarily sufficient and development of an active ingredient further excellent in these effects and an external preparation for skin containing the ingredient is desired, though external preparations for skin containing various active ingredients are already known.  <P>SOLUTION: The external preparation for skin comprises an extract of a plant belonging to the genus Asplenium L. excellent in a moisture-retaining property and excellent in chapped skin-improving/preventing effects as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126467-A (JP)
Title: Method of controlling beam position
Inventor: KUROSAWA NORIO
IPC: G02B26/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an error caused by differences in the moving directions of galvano mirrors and to minimize an influence caused by the drift of the galvano mirrors in a method of controlling the beam position in the sub-scanning direction of a laser optical system using the galvano mirrors and used for an image forming apparatus or the like.  <P>SOLUTION: The beam position controlling method is characterized in that the beam position is driven always from one direction, and when the beam position exceeds a target position, the beam position is largely returned and then the beam position is driven again with a value smaller than the preceding driving value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133063-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using same
Inventor: SASAKI MASAOMI
IPC: G03G5/05
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for improving mechanical durability and high-speed responsiveness and upgrading image quality, particularly an electrophotographic photoreceptor applicable to a wet developing system by using a polymer having a specified repeating unit as a charge transport polymeric material for an organic photoreceptor and to provide an image forming apparatus using the same.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by disposing a photosensitive layer containing a polymer having a repeating unit of formula (I) as an effective component on a conductive support, wherein R<SP>1</SP>-R<SP>3</SP>are each independently H, halogen, substituted or unsubstituted alkyl or alkoxy; x, y and z are each independently an integer of 0-4; when a plurality of symbols R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are present, they may be the same or different, respectively; and Ar is a substituted or unsubstituted aromatic hydrocarbon group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132755-A (JP)
Title: Surface inspection method and device
Inventor: ISOZAKI HISASHI
IPC: G01N21/956
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface inspection method and a device enabling even an unskilled person to set the optimum inspection condition simply and easily.  <P>SOLUTION: In this method and this device for inspecting the wafer surface by allowing a laser having two kinds of wavelengths to enter a wafer with a film at the same incident angle in the switching or mixing state, inspection data on the inspection device and a film parameter on the film are stored in a storage means of the inspection device in the mutually related state so as to acquire a prescribed inspection condition. An operator sets the film parameter of the wafer to be measured by a setting means of the inspection device in each measurement. Thus, a desired inspection condition is set automatically in the inspection device. The film parameter set by the operator in each measurement is a film thickness or a refractive index of the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326083-A (JP)
Title: Washing machine having driving part vibration-isolating structure
Inventor: LIM HEE TAE
IPC: D06F37/40
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which has a driving part vibration- isolating structure.  <P>SOLUTION: This driving part vibration-isolating structure is constituted by including a rotor housing 50 which rotates while a rotor 5 is attached, a driving shaft which transmits the rotating force of the rotor housing 50, and rotates a washing tub or a washing blade, and a bracket 120 which is combined with the rotor housing 50, and at the same time, through which the driving shaft is penetrated and combined to transmit the rotating force of the rotor housing 50 to the driving shaft. The driving part vibration-isolating structure also includes a rotor bushing 110 which is combined with the rotor housing 50, and through which the driving shaft penetrates and slides, and at least one vibration-absorbing member which is attached on a path by which power is transmitted from the rotor housing 50 to the driving shaft for absorbing the vibration of the rotor housing 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129837-A (JP)
Title: Bathtub structure
Inventor: MIYAMOTO MASATO
IPC: A61H33/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub for safe and smooth bathing by solving the problem wherein when the old people or children take a bath, in many cases, there is considerable danger in falling into the bathtub or losing balance to fall due to the difficulty in going in and out the bathtub.  <P>SOLUTION: A step is provided in the inside of this bathtub, whereby in taking a bath, the old people or children can safely and smooth take a bath. The step can be folded, whereby the interior of the bathtub can be widely used to enable relaxed and calm bathing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130260-A (JP)
Title: Rotary flat membrane filtration apparatus
Inventor: KAWABE DAISUKE
IPC: B01D63/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary flat membrane filtration apparatus for carrying out efficient filtration with decreased adhesion of turbid components to the membrane face and which is further miniaturized and made to have a simple apparatus constitution.  <P>SOLUTION: The rotary flat membrane filtration apparatus is a filtration apparatus comprising a pair of rotary flat membrane modules (2) comprising concentric flat disks (4), attached to a hollow rotary shaft (3), and installed in a treatment tank (1) and the rotary shaft (3) of the respective rotary flat membrane modules (2) is made rotatable in reverse directions and the flat disks (4) are made rotatable in reverse directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137737-A (JP)
Title: Supply system of water
Inventor: KUMAGAI BUNICHI
IPC: E02B13/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply system of water capable of reducing volume of water consumption while aiming at reduction of the cost of equipment and dissolving temperature difference of the water supplied to a paddy field.  <P>SOLUTION: The supply system of the water for supplying the water flowing in a channel 12 to a rice field (the paddy field 15) includes a reservoir 22 with a shallow depth connected to the channel 12 through intake works 21, a water supply channel 23 for supplying the water to the rice field within a predetermined range from the reservoir 22, a drain 24 for discharging surplus water in the reservoir and the rice field and a water collecting channel 25 for resupplying the surplus water discharged to the drain to the reservoir on the downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137377-A (JP)
Title: Polypropylene-based resin foamed sheet and molded form
Inventor: MOGAMI KENJI
IPC: C08L15/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet free of any problem in its productivity, excellent in secondary moldability, heat resistance, thermal insulation, rigidity and brittleness resistance at low temperature, and suitably moldable into frozen food containers or the like.  <P>SOLUTION: The foamed sheet is obtained by incorporating, using an extruder, a foaming agent in a blend comprising (A) a polypropylene-based resin and (B) a hydrogenated diene polymer rubber obtained by hydrogenating a conjugated diene compound-based polymer and optionally (C) a high-density polyethylene resin followed by extruding the resultant blend to a low-pressure zone. This foamed sheet has a thickness, density and closed cell porosity each within a specific range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141290-A (JP)
Title: Ophthalmic measurement instrument
Inventor: KISHIDA NOBUYOSHI
IPC: A61B3/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To perfectly reproduce the state of measurement when analyzing measured data.  <P>SOLUTION: A laser management part 61 is connected with an input means 53 to perform laser beam irradiation with a laser beam irradiation switch in the input means 53. A measurement condition recording part 67 inputs, or the like a patient ID (identification data) by a keyboard in the input means 53. The output of the management part 61 irradiates a laser diode 32 and a tracking light source 34 with laser beams. A patient eye observation image management part 62 receives output from the management part 61 to display a patient eye observation image from a CCD (charge coupled device) camera 19 on a display part 55 depending on the irradiating state of the laser beams and to compress an observation image and store it into a recording part 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098272-A (JP)
Title: Edge part replaceable cutting tool and edge part attached thereto
Inventor: KIMURA YOSHIHIKO
IPC: B23B31/107
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the eccentricity of an edge part and maintain the attachment state of the edge part stably.  <P>SOLUTION: On an edge part 120, a hook part 124 is formed comprising an axis part 125 and an end part 126 provided with a plurality of corner parts 132 which project further than this axis part 125 outward in the radial direction. A hook hole 144 through which the end part 126 of the hook part 124 can be passed is formed in a bolt part 140. A plurality of fitting parts 150 are formed on a periphery of the hook hole 144. After the end part 126 of the hook part 124 is inserted into and then passed through the hook hole 144, when the edge part 120 and the bolt part 140 are relatively moved in a direction that they are spaced apart from each other in a direction of an axial line O in a state where the edge part 120 is rotated about by 60° toward the forward side of a screw rotating direction S with respect to the bolt part 140, the corner parts 132 of the end part 126 of the hook part 124 are fitted into the fitting parts 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142633-A (JP)
Title: Battery-assisted bicycle
Inventor: YOKOYA KAZUNOBU
IPC: B62J99/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To use a battery-assisted bicycle safely and conveniently by making a motor stop driving wheels, when the bicycle is not required for running.  <P>SOLUTION: The power-assisted bicycle is provided with a torque sensor 13 for detecting the torque to drive the wheels 3, to be produced by the depressing force of a pedal 11, a rotation sensor 14 for detecting the rotation of the wheels 3, a motor 9 for driving wheels 3, a battery 10 for supplying electric power to the motor 9, and a control circuit 15 connected between the battery 10 and the motor 9 for controlling the electric power to be supplied from the battery 10 to the motor 9. The control circuit 15 controls the timing to start supplying the electric power to the motor 9 by both the signals from the torque sensor 13 and the rotation censor 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142044-A (JP)
Title: Tool holder selecting method, and tool holder selecting/working condition setting method
Inventor: MIZOGUCHI HARUKI
IPC: B23Q3/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder selecting method for easily and reliably selecting a shrink-fitted tool holder of highest rigidity, and a tool holder working condition setting method for setting an optimum working condition of the selected shrink-fitted tool holder.  <P>SOLUTION: Several kinds of shrink-fitted tool holders not to cause any interference with a working shape of a work 1 are selected out of a large number of kinds of shrink-fitted tool holders with tools 5 having the predetermined diameter fitted with the predetermined projection (first step). Next, one kind of shrink-fitted tool holder of high rigidity is selected based on the data recording each rigidity of the large number of kinds of shrink-fitted tool holders (second step). Further, the rigidity of the selected one kind of shrink-fitted tool holder is compared with and converted into the L/D value which has been used for a standard of a conventional working condition, and the working condition of the work 1 is set thereby (third step).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141800-A (JP)
Title: Two-liquid mixing coating device
Inventor: OCHIAI HIROSHI
IPC: B05B3/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable quick change of the type of a base resin and to prevent a nozzle from clogging caused by hardening of the base resin or the like of a two-liquid mixing coating device which mixes, atomizes and coats the base resin and a curing agent.  <P>SOLUTION: The nozzle 34 for supplying the curing agent and five types of base resins is composed of five dispersed supply passages 50 to which each of the five types of base resins is supplied respectively and an assembly section 62 where the dispersed supply passages 50 are put together in one clearance part 64. One of the five types of base resins is supplied, passes through the dispersed supply passage 50 and the clearance part 64 and is discharged from a tip part 54a of a front section 54. The curing agent passes through an axial center supply passage 48 and a center pore 44a of an inner tube 44 and is discharged from a tip opening part 44b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141836-A (JP)
Title: Apparatus for discharging liquid droplets and examination method of liquid material
Inventor: MORI TOSHIMASA
IPC: B41J2/01
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To take out a liquid material discharged from a head in a closed space to the outside of the space, and to examine the liquid material.  <P>SOLUTION: The liquid material discharged from the head is collected, using a vessel 22, in the closed space that is composed of a shutter in a closed state and outer walls. Thereafter, the shutter 23 is kept in the closed state, the vessel 22 is took out to the outside of the closed space and physical properties (viscosity, PH value, etc.) about the liquid material are examined. When the shutter 23 is closed, a gas(nitrogen) is jetted with a blowing device 24 to prevent the outside air from coming into the closed space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150874-A (JP)
Title: Probe
Inventor: MORI CHIKAOMI
IPC: G01R1/073
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To make foreign matter deposited hardly, to restrain defective continuity, to make electric contact excellent, and to enhance an inspection frequency band, so as to provide a probe of high performance.  <P>SOLUTION: At least a contact part 5 is a layered body of two layers comprising a tip layer 9 and a support layer 10, the tip layer 9 is formed of a conductive material of an excellent electric characteristic, and the support layer 10 is formed of an insulation material or the like. A metal layer 11 of the potential equal to a grounding potential is provided on a surface of the support layer 10 in a side opposite to the tip layer 9. A tip portion of the contact part 5 has a small-diametric tip part 13 extended up to a position to overhang the tip layer 9 from a tip 12 of the support layer 10 and formed with a fixed thickness t. At least one side of the tip part 13 is constituted to form a curved side 14 of a round curved shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176072-A (JP)
Title: Discharged paper loading device
Inventor: NOH SEUNG KYOON
IPC: B65H31/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a discharged paper loading device capable of preventing damage to the discharged paper loading device and an external object by effectively coping with the load which is externally applied on a stacker tray of the discharged paper loading device in operation and hinders its normal operation.  <P>SOLUTION: The device is provided with a basic module frame 210 installed in a paper discharged part of an output equipment main body, the stacker tray 220 mounted movably up and down on the basic module frame and for loading discharged sheets on the top surface of the tray, a first guide means 211 mounted on the basic module frame and for guiding the stacker tray in moving up and down, a lifting belt 360 in the shape of non-closed curve for enabling the stacker tray to move up and down along the first guide means, and a belt driving pulley 240 fitted to the lifting belt. The lifting belt 360 is made up of a part 260 moving along the surface of the belt driving pulley and a part 261 which does not move and the two parts are connected to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149666-A (JP)
Title: Aqueous ink composition
Inventor: OSUMI KOICHI
IPC: C09D11/324
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink which forms a high density image and does not cause the lowering of the water repellency in the neiborhood of the ink jetting nozzle section of a print head which has a mechanism for preventing ink jetting failure such as misdirection by repelling water in the neiborhood of the ink jetting nozzle section.  <P>SOLUTION: The aqueous ink contains a modified pigment on the surface of the particle of which an organic group is bound and an aqueous medium. The organic group includes a reaction product of a functional group bound directly to or via another atomic group to the surface of the pigment with a copolymer of an ionic monomer and a hydrophobic monomer. The aqueous ink contains at least one kind of ion selected from an alkaki metal ion, an anmonium ion and an organic ammonium ion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151596-A (JP)
Title: Developing device and image forming apparatus
Inventor: YAMANA SHINJI
IPC: G03G15/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which the scattering of toner is prevented by surely feeding the toner.  <P>SOLUTION: The developing device 5 of an image forming apparatus 1 is provided with a feeding member 18 to feed the toner T by a non-contact system. The feeding member 18 has an auxiliary part 24 to make the toner supplied by a replenishing member 16 float and a progressive wave generating electrode 18b to feed the toner T supplied by the auxiliary part 24 by a progressive wave electric field. The toner T is supplied to the progressive wave generating electrode 18b after being floated by the auxiliary electrode of the auxiliary part 24, so that the toner is stably supplied and the scattering of the toner T is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035534-A (JP)
Title: Hcv anti-core monoclonal antibody
Inventor: BAHL CHANDER
IPC: C12N5/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibody library against a core protein of hepatitis C virus (HCV).  <P>SOLUTION: This monoclonal antibody library is prepared by using various domains of the HCV core protein. The monoclonal antibodies specifically bonding with the HCV core antigen, the hybridoma cell lines secreting these antibodies, a method for producing these antibodies, and a method for using a kit containing these antibodies are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158709-A (JP)
Title: Semiconductor device
Inventor: NAMIKATA TAKASHI
IPC: H01L51/30
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a field effect transistor having a semiconductor layer of an organic compound and exhibiting a high amplification factor.  <P>SOLUTION: As the semiconductor layer 4 of a field effect transistor, a thin film comprising at least one compound selected from pyrene, peropyrene, terylene, antanthrene, quoterin, ovalene, coronene, dibenzocoronene, tetrabenzocoronene, hexabenzocoronene, benzocoronene, circamanthracene, bisantene, circobiphengh, and their derivatives is formed.  <P>COPYRIGHT: (C)2004,JPO