baber/WOPTO huggingface dataset:
Patent JP-2003307862-A (JP)
Title: Organic photoreceptor, method for forming image and image forming device and process cartridge
Inventor: KITAHARA KENICHI
IPC: G03G5/05
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor which can produce favorable images without producing image defects such as environmental memory, black spots white voids or the like and to provide a method for forming an image, an image forming device and a process cartridge by using the above organic photoreceptor.  <P>SOLUTION: In the organic photoreceptor having a charge generating layer on a conducive supporting body and having a charge transfer layer deposited thereon, the charge generating substance comprises a titanyl phthalocyanine pigment showing significant diffraction peaks at 7.5° and 28.7° Bragg angles (2θ±0.2°) in the X-ray diffraction spectrum for Cu-Kα characteristic X-rays and the charge transfer layer comprises a charge transfer substance which is a mixture of stereoisomers of bis(arylethenylphenyl)aniline compounds having 40 to 90 mass% content of the maximum isomer component in the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308394-A (JP)
Title: Card system for nursing service
Inventor: OKI HIROKO
IPC: G06Q50/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card system for nursing service enabling a person who requires nursing care to easily receive a welfare service, and easy to handle with a simple paperwork.  <P>SOLUTION: This card system comprises a portable information terminal with card write/read function 8 to be carried by a nursing staff; the information processor with card read/write function 10 of a nursing service providing organization 5, which has the function of recording a nursing service provision result, when inputted through the portable information terminal 8, and then transferring it to the system information management device 10 of a card management institute 9; the system information management device 10 of the card management organization 9, which has the function of comparatively managing the nursing service provision result transferred and entered from the information processor 6 of the nursing service providing organization 5 with the nursing service receipt result transferred and entered from the information processor 11 of a card issuing organization 1; and the information processor with card read/write function 11 of the card issuing organization 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312800-A (JP)
Title: Liquid feeder
Inventor: KUMAGAI TOMIO
IPC: B67D7/76
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely and automatically operate a liquid feeder for feeding a liquid such as a lubricant to a vehicle to be repaired at a vehicle maintenance station or the like by providing a means for knowing a filter clogged status on the intake side of a liquid supply pump and driving the liquid supply pump in a manner free from a fluctuation in a liquid pressure in a main pipe line.  <P>SOLUTION: A negative pressure in the main pipe line 2 extending from the filter 4 to the liquid supply pump 3 is monitored by a manometer or a pressure sensor 13 to know the filter 4 clogged status. In addition, a first return pipe line 6 or a second return pipe line 7 each having a relief valve is provided on the main pipe line 2 before and after a check valve 5 provided on the discharging side of the pump 3. Further, a branched pipe line 2a branched from the main pipe line 2 is connected to a high/low pressure setting type pressure switch 12, and a variable resistance valve 10 is provided on the branched line 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312677-A (JP)
Title: Transportation container
Inventor: TAKEGAMI KENICHI
IPC: B65D21/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation container to which a holder can be attached without sacrificing the housing space of the container main body, and which can keep the holder from being hooked on another container main body when it is stacked in a nesting state independently of the attachment position.  <P>SOLUTION: The attachment portion 51 is mounted on the outward surface 14a of the short sidewall 14 of the container main body 11 constructing the transportation container, and the holder 52 is attached to the attachment portion 51. A recognition card 54 is attached to the attachment portion 51 by supporting the recognition card 54 in the holder 52. The holder 52 is formed into a bag-like shape having an upward opening by bonding both the side margins and lowermost margin of the longitudinal square sheet material to the attachment portion 51. The thick portion 53 is formed in the upward portion of the holder 52 by inwardly folding the upper edge portion and plastering it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265378-A (JP)
Title: Dust separator for separating dust by applying physical force such as inertial force, centrifugal force, gravity or the like to be used for vacuum cleaner or dust collector
Inventor: KIMURA MASAAKI
IPC: B01D45/16
Filed: 2002-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust separator free from the deterioration of dust collecting force, replacing of a paper package caused by clogging up of a filter by collecting dust without using the paper package and the filter for a vacuum cleaner or a dust collector.  <P>SOLUTION: Dust is separated by applying physical force such as gravity, centrifugal force, inertial force. A dust separation part is constituted at the top of a dust collecting container. The introduction port of the dust and air, the exit of purified air and the falling port of the dust are formed at the dust separation part. Dust of large sizes introduced to the introduction port is dropped into the dust collecting container by the inertial force. An air guide plate for generating centrifugal force is provided between the introduction port of the air and the exit of the air. The thickness of the layer of flowing air is reduced to reduce the moving distance of the dust by the centrifugal force to separate the dust from air. By separating the exit of the air from the introduction port by the air guide plate to reduce the inclusion of the dust. By providing the air guide plate facing downward, the synergistic effect of the centrifugal force and gravity is obtained. There are two following curved surfaces. 1. The introduction port is formed inside of a trumpet-shaped curved surface, and the exit of the air is formed outside. 2. The introduction port is formed on one side of a semispherical curved surface, and the exit of the air is formed on the opposite side. At the exit of the air, the dust-separated side portion of the flow of the air is impinged with a partition to separate the dust.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003023395-A (JP)
Title: Base station communication equipment and transmitting power control method
Inventor: KAMI TOYOKI
IPC: H04J13/00
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To suitably control a base station transmitting power to a mobile station without being affected by the environment or transmitting velocity of the mobile station. SOLUTION: A receiving quality is measured in communication terminal equipment, the measured result is reported to base station equipment, and a transmitting rate is switched on the basis of the reported result of the receiving quality in the base station equipment. Thus, a time point when the receiving quality of the communication terminal equipment becomes adverse is defined as a starting point and the transmitting rate is switched. Besides, corresponding to the state of a communication path between the communication terminal equipment and the base station equipment, the transmitting rate is switched to be within a range in which the quantity of interference to the others can be tolerated.
Patent JP-2002330610-A (JP)
Title: Vine, stem and leaf treating machine
Inventor: TANAKA KATSUO
IPC: A01D23/02
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a vine, stem and leaf treating machine capable of rapidly and surely cutting vines, stems, leaves and weeds, improving the cutting efficiency without lowering a cutting force, easily, smoothly and surely traveling in the vines, stems, leaves and weeds in a state thereof spreading to the width of a raking in transporting part or more such as crossing of the ground surface along a ridge furrow and improving the treating operation efficiency. SOLUTION: This vine, stem and leaf treating machine is obtained by tilting and installing the raking in transporting part 2 in front of a machine body, providing an inner guide rod 7 in front of an introduction port of the raking in transporting part 2, installing a sliding tool 6 sliding on the ground surface at the tip of the inner guide rod 7, arranging an outer guide rod 8 tilted to the rear and extending from the sliding tool 6, installing a rotating blade 11 so as to protrude the blade surface from a plane connecting the inner guide rod 7 to the outer guide rod 8, mounting a cover 12 provided with a guide piece 13 on the rotating blade 11 and making a driving wire 14 for driving the rotating blade 11 freely rotatable in a flexible tube 15.
Patent JP-2003317882-A (JP)
Title: Coaxial connector
Inventor: YOSHIDA NORIFUMI
IPC: H01R103/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector in which impedance matching in the connector is made and transmission loss of a signal due to reflection or the like is small, and processing of a terminal to the coaxial cable is good.  <P>SOLUTION: The conductor connection part 11b of an inner conductor terminal 11 before connecting to the signal conductor Wa of a coaxial cable W is housed in the dielectric body 12 exposed on one side of the dielectric body, and a conductive metal body 13 that comprises integrally an impedance matching part 13a covering the outside of the exposed conductor connection part 11b of the inner conductor terminal 11 and a sleeve part 13b inserted between the shield conductor Wd of the coaxial cable W and the insulating body Wb of the coaxial cable W, is installed. The cross section of the impedance matching part 13a of the metal body 13 is formed smaller than the cross section of the outer conductor terminal cylindrical part 14a. And an opening part 13d that is used in the connection processing of the signal conductor Wa to the conductor connection part 11b of the inner conductor terminal 11 is formed, and the opening part 13d is closed by a part of the cylinder part 14a at the time of housing of the outer conductor terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203348-A (JP)
Title: Optical disk recording device and image forming method
Inventor: MORISHIMA MORIHITO
IPC: G11B7/125
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To record visible information on a thermosensitive face of an optical disk while recording information on a recording face without respectively preparing a new apparatus or the like.  <P>SOLUTION: When recording data is supplied from a host PC 110, the recording data is supplied to a laser driver 19 through a buffer memory 36, an encoder 17, and a strategy circuit 18, and an optical disk D is irradiated with laser light in accordance with the recording data to record information. When image data is supplied from the host PC 110, the image data is supplied to the laser driver 19 through the buffer memory 36, a control part 16, a FIFO memory 34, and a driving pulse generation part 35, and laser light is radiated in accordance with the image data to form a visible image on the thermosensitive face of the optical disk D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003319073-A (JP)
Title: Communication system controller, communication system control method, communication system control program and recording medium
Inventor: INUTSUKA TOSHINOBU
IPC: H04L45/851
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To select a cheap and efficient communication system according to the communication situation of a party.  <P>SOLUTION: The communication system controller 1 generates and stores the time-space presence of users from event data. The apparatus 1 retrieves the communication situation of a communication party according to data transmitting conditions to users from a user terminal at the send side using an event control engine, and selects an optimum communication system according to the communication situation of the communication party. Using the communication system, it transmits data from the user terminal at the send side to a user terminal at the receive side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318557-A (JP)
Title: Ventilation member and ventilation housing using the same
Inventor: NISHII HIROYUKI
IPC: H05K5/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation member to be easily secured and a ventilation housing using the same.  <P>SOLUTION: There is provided a ventilation member 1 including a ventilation film 5 through which a gas passing through an opening filters out with the ventilation member secured to the opening of the housing, wherein a supporting body 2 for supporting the ventilation film 5 is further included and moreover there is provided a ventilation housing using this ventilation member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318046-A (JP)
Title: Dc reactor
Inventor: TANI YOSHIHIRO
IPC: H01F38/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a DC reactor that can suppress the local demagnetization of a permanent magnet caused by the leakage flux from a coil.  <P>SOLUTION: The main yoke of the DC reactor is constituted by vertically combining an E-shaped laminated core 10 with an I-shaped laminated core 11 and the coil 12 is wound around the center leg 10C of the core 10. On the other hand, protruded auxiliary yokes 13 and 14 are formed in the main yoke on both sides of the main magnetic gap G of the main yoke in the vertical direction and, in addition, the permanent magnet 15 is provided between the auxiliary yokes 13 and 14 so that a magnetic gap Gs may be secured between the magnet 15 and the main yoke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312108-A (JP)
Title: Image processor
Inventor: KIRITA HIROSHI
IPC: H04N1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which a user can acquire information for eliminating a trouble upon occurrence thereof and can eliminate the trouble according to the information for eliminating a trouble.  <P>SOLUTION: Data of a method for eliminating a plurality of troubles possibly occurring in its own apparatus is stored in an ROM 16, the type of a trouble is judged upon occurrence thereof, and the data of a method for eliminating that trouble is read out from the ROM 16 and recorded on a recording sheet. In case of a trouble at a recording section 15, the data of a method for eliminating the trouble is transmitted to a specified facsimile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049245-A (JP)
Title: Welded steel pipe having excellent hydroforming property and production method therefor
Inventor: TOYOOKA TAKAAKI
IPC: C22C38/54
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a welded steel pipe which has excellent hydroforming properties, and to provide its production method. SOLUTION: A welded steel pipe having a composition containing, by mass, 0.05 to 0.2% C, <=1.0% Si, <=1.5% Mn and <=0.01% S, and in which the contents of Al and P are controlled to the optimum ranges is used as a steel pipe stock, and is heated or soaked. The steel pipe is thereafter subjected to reduction rolling at a cumulative reduction ratio of >=35% and at a rolling finishing temperature of 500 to 900 deg.C. Thus, the welded steel pipe having a tensile strength of >=400 MPa, n×r of >=0.22 and excellent hydroforming properties is obtained. In the reduction rolling, the cumulative reduction ratio in the temperature range of the Ar3 transformation point or below is preferably controlled to >=20%.
Patent JP-2003319333-A (JP)
Title: Broadcast receiver, broadcast reception method, and data storage medium
Inventor: MASUDA SHINSUKE
IPC: G06F21/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the conventional broadcast receiver that it cannot fit to the requirements of creating a unique portal for each of users using the broadcast receiver in common.  <P>SOLUTION: The broadcast receiver of this invention is configured such that the receiver receives broadcast data with a user identifier attached thereto that are broadcast, identifies the broadcast data depending on the user identifier registered in advance, and stores the contents files to an external storage medium in cross-reference with the user identifier so that the broadcast receiver can be used in common by a plurality of users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313332-A (JP)
Title: Primer for polyolefin
Inventor: KATO TADAHIRO
IPC: C09D123/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer for a polyolefin capable of forming a coating film with excellent adhesion between the polyolefin (to be coated) and an adjacent top coating film, and a coating method for a polyolefin product by using the primer.  <P>SOLUTION: This primer for the polyolefin comprises an acrylic resin (A) having 1,000-40,000 of a number average molecular weight and 10-200 of a hydroxyl value, which is obtained by polymerizing a monomer component of 30-95 wt.% of one or more monomer selected from cyclohexyl acrylate, cyclohexyl methacrylate, isobutyl acrylate, isobutyl methacrylate, n-butyl acrylate and n-butyl methacrylate, and a chlorinated or a nonchlorinated polyolefin (B). The coating method for the polyolefin comprises coating the primer on the polyolefin, on the uncured surface of which a polyisocyanate compound-containing top coating is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113499-A (JP)
Title: Dummy ball for barrel plating
Inventor: SATO KOJI
IPC: C22C13/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a dummy ball for barrel plating, which little contaminates a bath and solves environmental problems on Pb, and which is used for an external electrode formed on the surface of electronic components by electrolytic plating. SOLUTION: The dummy ball for barrel plating comprises metals including Sn as a main component and no Pb, and has Vickers hardness preferably of 13 Hv or higher, more preferably of 17 Hv or higher.
Patent JP-2003320434-A (JP)
Title: Manufacturing method for form rolling die
Inventor: HORIUCHI AKIYO
IPC: B21H3/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the machining time in manufacturing a form rolling die for a drum-shaped worm M.  <P>SOLUTION: A rotary tool 20 is applied to a disk-like workpiece 10 the outer peripheral face 11 of which bulges out in a cross-sectionally arc shape. The axial center C<SB>2</SB>of the rotary tool 20 is inclined by a degree corresponding to a lead angle θm of the drum-shaped worm M around the central diameter L<SB>2</SB>of the rotary tool 20, and the rotary tool 20 is oscillated centering around the curvature center Q of the root curve face Sm of the drum-shaped worm M in synchronization with the rotation of the workpiece 10 to form the form rolling tooth groove of the drum-shaped worm M on the outer periphery 11 of the workpiece 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311597-A (JP)
Title: Method and apparatus for slantly grinding end face of optical fiber
Inventor: NAKAYAMA ASUKA
IPC: B24B19/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for slantly grinding an end face of an optical fiber without causing soil or scars on the same and with good appearance, while dispensing with a fixing step by means of a UV adhesive or the like and a releasing step after the grinding, thereby to reduce manufacturing costs, and to provide an apparatus for slantly grinding the end face of the optical fiber.  <P>SOLUTION: The optical fiber having its end face slantly ground is manufactured according to the following steps f1 to f5. In the step f1 of insertion into a split sleeve, an optical fiber core wire with a sheath is inserted into the split sleeve. In the step f2 of insertion into a collet chuck and fixture, the split sleeve together with the inserted optical fiber core wire is inserted into the collet chuck and then pressurized, to thereby fix the collet chuck to the split sleeve. In the step f3 of mounting on a base stand, the collet chuck is mounted on the base stand at a desired angle in a range from 0 to 90 degrees exclusive. In the step f4 of slant grinding of the end face, the end face of the optical fiber is slantly ground at the desired angle. In the step f5 of taking out the optical fiber, the collet chuck is detached from the base stand, and the split sleeve and the ground optical fiber are taken out of the collet chuck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319886-A (JP)
Title: Shower device
Inventor: HAYAMA NAOKI
IPC: E03C1/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower device that does not interfere with other actions during use and is simple in structure and inexpensive.  <P>SOLUTION: A posture maintaining hose portion 34 that is bendable and capable of maintaining a shower head 33 in a raised posture is provided between the shower head 33 and a shower hose 31. An upper engagement portion 35 that can be removably engaged with a shower retaining tool 37 attached to a wall surface 11 is provided on the connection part between the shower head 33 and the posture maintaining hose portion 34, and a lower engagement portion 36, the same as the upper engagement portion 35 is provided in the connection part between the posture maintaining hose portion 34 and the shower hose 31. The posture maintaining hose portion 34 is formed of a hose having a bellows-like structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324118-A (JP)
Title: Method for molding electronic part by resin sealing and metal mold
Inventor: TAKASE SHINJI
IPC: H01L21/56
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove a resin 20 attached to a gate entrance 19 of an intermediate mold 3 when a board 5 mounting electronic parts 4 is molded by resin sealing by use of a three-sheet metal mold composed of a fixed cope 1, a movable drag 2 and the intermediate mold 3 (cavity plate).  <P>SOLUTION: First, a fused resin is injected from a resin injecting gate 8 in a cavity bottom 10 into a resin molding cavity 7 formed in the intermediate mold 3, and next the resin 20 attached to the gate entrance 19 is projected from the cavity side to be removed by a gate punch mechanism 22 for projecting along a center line 21 in the injection direction of the fused resin in the gate 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332364-A (JP)
Title: Apparatus and method for mounting electronic component and apparatus for mapping the electronic component
Inventor: KASAI TERUAKI
IPC: H01L21/67
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component which can realize high-speed mounting, and to provide an apparatus for mapping the component.  <P>SOLUTION: The method for mounting the electronic component mounts a chip 5 adhered to a wafer sheet 4 on a board, by taking out the component using a transfer head. The method comprises the steps of previously detecting and storing positional deviations Δx, Δy of the chip 5 from a profile position and an active position in a state with the chip being adhered to the sheet 4; detecting the profile position of the chip 5, by recognizing the chip 5 held at the active surface by a transfer head at a mounting operation time; and controlling a transfer head drive mechanism, based on the profile position detecting result and the stored deviations Δx, Δy, and thereby positioning the active surface of the chip 5 held by the head to the board and mounting the chip 5 on the board. Thus, the recognition operation at a pick-up time in a component supply unit can be omitted, and high-speed mounting can be realized by removing the waiting time at the recognition time.  <P>COPYRIGHT: (C)2004,JPO