baber/WOPTO huggingface dataset:
Patent JP-2001038923-A (JP)
Title: Ink jet recording apparatus
Inventor: HAYAKAWA SEIJI
IPC: B41J2/185
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of preventing the back flow of the sucked ink in a pump chamber and capable of reducing the residual quantity of ink after emission. SOLUTION: Only a piston 64 is moved to the right by a drive shaft accompanied by the rotation of a cam and the vol. of a pump chamber 69 is increased and the pump chamber 69 is reduced in pressure to suck ink. Succeedingly, a piston 62 is moved to the right along with the piston 64 by the drive shaft while the vol. of the pump chamber 69 is kept constant. When an emitting orifice 68 is opened and a suction port 66 is closed, the movement of the piston 64 is stopped and only the piston 62 is moved to the right. By this constitution, the vol. of the pump chamber 69 is reduced and the sucked ink is emitted from the emitting orifice 68. After the piston 62 comes into contact with the piston 64, the pistons 62, 64 are moved to the left to return to the original position.
Patent JP-2002062924-A (JP)
Title: Physical distribution simulation method for manufacturing line
Inventor: MATSUDA KOICHI
IPC: G06F19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To optimize the processing amount in an intended process in a manufacturing line having a plurality of process patterns for processing matters to be processed of lot unit and executing the processing by the process patterns in parallel. SOLUTION: This method comprises preliminarily setting one selected process pattern from the process patterns every each matter to be processed of lot unit, a substitute process pattern to the set process pattern, and further a substitute process transfer judgment rule for each of the process patterns; starting a physical distribution simulation in the manufacturing line; predicting the processing amount in a prescribed process in the process pattern after a prescribed time after ending the preliminarily set process in each process pattern; returning back the time by the prescribed time when transferring to the substitute process pattern on the basis of the processing amount predicted value and the judgment rule, performing a physical distribution simulation in the manufacturing line with the substitute process pattern integrated thereto.
Patent JP-2002075577-A (JP)
Title: Connector
Inventor: SHIMIZU SUSUMU
IPC: H01R43/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure hardly affected by the influence of molten resin in resin molding for a connector main body. SOLUTION: A connector is provided with a blade receiver 1 having a socket constructed of a pair of pressure contact blades and the connector main body 2 holding the blade receiver 1, and two-piece split structure core 3 having a blade receiver housing part 41 is buried in the connector main body 2 so that a front face 3a of the core 3 forms a part of an abutting face 2a of the connector main body 2. A slit 42 is formed in the rear end part of the blade receiver housing part 41 in the core 3, and when the rear end part of the socket part of the blade receiver 1 is fitted in the slit 42, no clearance is formed in a blade receiver 1 penetrating part in the core 3.
Patent JP-2002073017-A (JP)
Title: Method for embedding digital watermark, method for distributing musical composition data, method for recording musical composition data, method for reproducing musical composition data
Inventor: HIKAWA KAZUO
IPC: G10L25/51
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for embedding digital watermark data in musical composition data and for certainly preventing an illegal copy. SOLUTION: The method for embedding a digital watermark which embeds digital watermark data in musical composition data is characterized by embedding intrinsic musical composition information of the musical composition data in the musical composition data as digital watermark data, and recording the musical composition information on a file provided in further than the musical composition data.
Patent JP-2002070947-A (JP)
Title: Vibration resistant device
Inventor: TAMAOKI KEIJI
IPC: F16F15/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration resistant device compact in a horizontal direction. SOLUTION: This vibration resistant device 1 is constituted by providing a roof plate 10, a suspension plate 20 suspended from almost a peripheral edge of this roof plate, and a base part 30, interposing a vertical direction vibration resistant member 70 arranged between an inner side surface of the roof plate and the base part so as to substantially support a load in a vertical direction mainly for resisting vibration in a vertical direction, interposing a cloth-inserted rubber-made diaphragm of almost semi-circular type in a plural quantity and so as to be arranged to be opposed between an inner side surface of the suspension plate and a vertical plate 35 vertically provided from the base part, providing an almost semi-circular protruded part 40a in the cloth-inserted rubber-made diaphragm,  so as to make a tip end part of this protruded part abut to the inner side surface of the suspension plate, additionally so as to substantially perform centering of the roof plate due to a mutual change of a pressure receiving area by a pair of the cloth-inserted rubber-made diaphragms of almost semi-circular type opposed relating to vibration in a horizontal direction.
Patent JP-2002069262-A (JP)
Title: Heat-curable resin composition for coating
Inventor: SAIGA MASAAKI
IPC: C09D163/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat-curable resin composition forming coating film, excellent in storage stability, curability and acid resistance. SOLUTION: The heat-curable resin composition comprises (A) a half ester group-containing copolymer which is produced by subjecting part of acid anhydride groups in a copolymer of (a) a polymerizable unsaturated monomer having acid anhydride groups to half esterification with a monoalcohol, which has on the average 0.5-4.0 acid anhydride groups and 5-30 half ester groups in one molecule wherein the ratio of the number of the acid anhydride groups to the total number of the acid anhydride groups and the half ester groups is 4-20% and which has a Mw of 1,500-10,000 and (B) an epoxy group-containing copolymer having an epoxy equivalent of 200-800 and a Mw of 1,500-10,000 and further comprises, based on 100 pts.wt. of the total of the components A and B, (C) 5-50 pts.wt. 1-8C monoalcohol and (D) 0.2-5.0 pts.wt. latent curing catalyst blocked with a blocking agent.
Patent JP-2001164852-A (JP)
Title: Release stop structure for shutter curtain
Inventor: SASAKI TADASHI
IPC: E06B9/17
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To secure a smooth ascent and a descent without damaging guide rails and to prevent the winding diameter from being increased more than necessary at winding in a release stop structure for the shutter curtain of a building shutter guiding the ascent or descent of the shutter curtain connected with a plurality of slats via interlock sections with the guide rails erected on the right and left. SOLUTION: A protruded stripe is formed in the vertical direction on the inner wall face near the opening of each guide rail, and a lock recess lockable with the protruded stripe is formed on the same vertical line on both end sides of each slat constituting the shutter curtain.
Patent JP-2002078127-A (JP)
Title: Impact pressure relay
Inventor: OKITSU TAKUMI
IPC: G01L11/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an impact pressure relay which enables saving power and also performing reliable SP detection. SOLUTION: An impact pressure relay 1 is connected to a pressure introduction pipe 3 of a GIS 2 pressure container 2C. In the impact pressure relay 1, a first processing step, which monitors pressure change at plural predetermined time intervals, and a second processing step, which monitors pressure change at a time interval shorter than that of the first processing step, are executed. When any pressure change is detected in the first processing step, the second processing step is performed. The operating clock of a microcomputer is controlled so as to be low in the first processing step and high in the second processing step.
Patent JP-2002076692-A (JP)
Title: Electronic component mounting apparatus
Inventor: OYAMA KAZUYOSHI
IPC: B25J15/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To shorten a finishing time of a printed board by intentionally delaying acquisition of a mounting area so that competition in acquiring a mounting area is avoided. SOLUTION: A sucking nozzle 17A of an A-beam 8A treated for occupying a mounting area mounts an electronic component of a mounting step number 0001 on a printed board P while correcting for deviation based on a recognition result. Then a nozzle 17B mounts a component of a number 0002 as well, and releases the mounting area (becomes a non-use state) as the next step data is present. If a timer time lapses 0.5 seconds at the release, a B-beam 8B processes for occupying the attaching area. A nozzle 17C mounts a component of a number 0009 on the substrate P and then a nozzle 17D mounts a component of a number 0010. During the mounting operation, the nozzles 17A and 17B shit to the sucking operation of components of numbers 0003 and 0004, and a recognizing camera 16 images the components for recognition process.
Patent JP-2002077418-A (JP)
Title: Backup system for telephone call and the like
Inventor: ENOSAKA TAKAYUKI
IPC: H04M3/42
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a backup system, for a telephone call, which can hear about a matter from an originator and which can prevent backup lines from becoming simultaneously defective by a method, where even when telephone calls or facsimile messages which exceed the number of receptionists or installed devices are received, the telephone calls or the like exceeding the number are transferred to other call centers or the like. SOLUTION: The backup system for the telephone call or the like is composed of a private branch exchange 2a, for a receiving-source call center which receives the telephone call, a device 1a, for a receiving-source facsimile center, which receives a facsimile messages, a private branch exchange 2b for a transfer-destination call center as a transfer destination and a device 1b for a transfer-destination facsimile center as a transfer destination. In the backup system, the telephone call or the facsimile message to the private branch exchange 2a or the device 1a is transferred to the private branch exchange 2b or the device 1b, so as to be backed up. The private branch exchange 2a and the device 1a are connected to a telephony server 3a.
Patent JP-2002075799-A (JP)
Title: Alumina electrolytic capacitor
Inventor: YAMASHITA YOJI
IPC: H01G9/048
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an alumina electrolytic capacitor, which can eliminate the problem of poor accommodation efficiency of a capacitor element within a metal case, caused by the expansion of the element, and can realize miniaturization and a large capacity. SOLUTION: Roll stop tapes 3 are provided, at least at lowermost and uppermost parts of an outer periphery of a capacitor element 1. With such an arrangement, since the expansion of the element 1 can be prevented, as compared to prior art, the length of electrode foil can be wound as increased by about 5-7% and miniaturization and large capacity can be realized simultaneously.
Patent JP-2002077032-A (JP)
Title: Connection system for portable terminal and its connection service method
Inventor: MIURA TAKAO
IPC: H04W88/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a connection system for portable terminal that a realizes a worry-free and inexpensive charging communication without giving any adverse effect on surrounding devices and to provide its connection service method. SOLUTION: In the portable terminal connection system where a portable terminal 42 of a user is connected to an external communication channel 50 via a private base station 22, the portable terminal 42 of the user makes communication with the private base station 22 by using a short distance wireless communication system. The portable terminal 42 of the user is provided with a communication function by a portable telephone channel in addition to the communication function by the short distance wireless communication system, and the private base station 22 is characterized in that it is provided with a means that inhibits the communication by the portable telephone channel and selects the communication by the short distance wireless communication system as its control and a means that inhibits a voice speech and selects only information data communication as it control.
Patent JP-2002080561-A (JP)
Title: Curable composition
Inventor: OKAMOTO TOSHIHIKO
IPC: C09J143/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition highly adhesive to various base materials. SOLUTION: This curable composition is characterized by comprising (A) a saturated hydrocarbon-based polymer having hydroxy or hydrolyzable group bound to a silicon atom and also having at least one silicon-containing group crosslinkable by forming a siloxane linkage and (B) a nonaromatic epoxy resin having >=1.5 epoxy functional groups on average in one molecule.
Patent JP-2002034886-A (JP)
Title: Sponge incorporating detergent
Inventor: AIZAWA TOSHIO
IPC: C11D17/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen sponge that helps easily fill a detergent and continue cleaning without requiring halfway refilling of a detergent. SOLUTION: A sponge (2) is put in a net bag (1), and a resin bag (3) with a fastener is put therein. One pinhole (4) is formed in a part of the resin bag (3). The outside of the fastener (5) at the opening of the resin bag (3) and the inside of the net bag (1) are fastened (6).
Patent JP-2002086704-A (JP)
Title: Ink jet recording apparatus, method of generating discharge timing and camera with recording part
Inventor: IWATA KAZUYA
IPC: H04N101/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of generating a discharge timing which enables high-quality recording even to an acceleration region of a relatively small recording head scanning region in a built-in printer of a camera in which the printer is built. SOLUTION: A period ΔT3/8 of the discharge timing in the present segment (period) ΔT3 subjected to discharge timing control is estimated on the basis of a period ΔT2 of the precedent segment and a period of the two precedent segment. At the same time, a delay time ΔT until the first discharge is increased, whereby the discharge timing is delayed as a whole. A difference between an estimated scanning speed (1/period T3) and an actual scanning speed of the recording head is eliminated, reducing an error from a normal impact position. In consequence, good printing is enabled even to a region of a large speed change such as the acceleration region or the like.
Patent JP-2002086623-A (JP)
Title: Sheet material and method for manufacturing the same
Inventor: MORIYA TETSUO
IPC: C09J7/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent punched sheet pieces from scattering, to facilitate the control, transport and handling of a product and to prevent staining and damage. SOLUTION: A plurality of sheet pieces 3 subdivided by punching a processing sheet 4 are interposed between a base sheet 1, of which one surface is formed as a sticking surface 1a, and the release film 2, which is bonded to the sticking surface 1a of the base sheet 1 in an arranged state.
Patent JP-2002091069-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TOTSUKA HIROMI
IPC: G03G15/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a new electrostatic image developing toner such that a uniform toner layer can obtained on a developing sleeve, proper gloss can be easily controlled, good low temperature fixing property is obtained, melt sticking on the developing sleeve or on a blade, or splashing of the toner, for or the like is prevented for long-term continuous copying, and stable image characteristics can be obtained. SOLUTION: The electrostatic charge image developing toner contains a binder resin, coloring agent and acid modified wax, where the binder resin contains at least crosslinked polyester resin or/and polyether polyol resin.
Patent JP-2002085198-A (JP)
Title: Raising bed device
Inventor: SATO MASAHIRO
IPC: A61G7/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a raising bed device in which the waist portion of the person is not easily pressed on when the back bed part is raised up for helping up the upper half of a lying person. SOLUTION: The bed device comprises a bed plate body 81 that has a back bed part 82c installed capable of being raised up at one side of the fixed bed part 82a fixed to the bed frame 31 and capable of movement along the longitudinal direction of the bed frame, a back raising axle 52 that is installed at the position corresponding with the one end of the back bed part capable of rotation and capable of movement along the longitudinal direction of the bed frame, a rack 78 with which spur gears 56 installed on both ends of the back raising axle and spur gears installed at the bed frame are engaged, a driving source 67 which makes move the back raising axle along the longitudinal direction of the bed frame while rotating the back raising axle by engagement of the spur gears and the rack by the action of rotating drive of the back raising axle,  and a back raising arm 61 which turns the back bed part from the state of lying to the raising direction by rotation of the back raising axle to the prescribed direction by the above driving source.
Patent JP-2002086788-A (JP)
Title: Method and apparatus for intermittent electric solidification printing
Inventor: CASTEGNIER ADRIEN
IPC: B41M5/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To avoid deposition of undesirable gelatinuous substance on the active face of an electrode. SOLUTION: A print head 16 has two rows of negative electrodes 18A and 18B and electrically solidifies a polymer contained in ink to form color dots of solidified ink representative of a desired image on an anode plane 12. Two rows of negative electrodes 18A and 18B are conducted alternately such that the first negative electrode 18A is conducted before undesirable gelatin is deposited on the active face of the conducted second negative electrode 18B and the second negative electrode 18B is conducted before undesirable gelatin is deposited on the active face of the conducted first negative electrode 18A. A passive oxide film of a conducted electrode is not dissolved by such an amount as causing deposition of undesirable print gelatin. When conduction of the negative electrode is stopped, the passive oxide film of that electrode is regenerated by an oxide substance in the ink.
Patent JP-2002095090-A (JP)
Title: Ultrasonic probe and its manufacturing method
Inventor: SATO SHOHEI
IPC: H04R17/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To electrically connect a 2D array vibrator and a cable group simply and surely when an ultrasonic probe with the 2D array vibrator is manufactured. SOLUTION: Electrode pads 40A are installed to the internal conductors 50 of each cable 32 respectively, and the first terminal array is constituted of these pads. Then, lead-out lines 56 are inserted into packings 22, and these lead-out lines are connected to a plurality of electrode pads 22B. The second terminal array is configured of these pads 22B. The first terminal array and the second terminal array are connected electrically through anisotropic conductive members 42 by the clamping work of screws 52 and nuts 54.
Patent JP-2002088585-A (JP)
Title: Conjugated polyester staple fiber and method for producing the same
Inventor: ANDO TAKASHI
IPC: D01F8/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated polyester staple fiber having excellent dyeability and strength, and to provide a method for producing the staple fiber. SOLUTION: This polyester conjugated staple fiber has a core and sheath type conjugated cross section and comprises a sheath component A and a core component B. The sheath component A is a copolyester having ethylene terephthalate as an essential repeating unit, and 2.5-6.0 mol% 5-sodium sulfoisophthalic acid copolymerized as the third component, and the core component B is a polyethylene terephthalate. The weight ratio (A:B) of the conjugated sheath component A to the core component B is regulated so as to be (30:70)-(70:30).  The method for producing the polyester conjugate staple fiber comprises melt-spinning the polyester conjugate yarn having (30:70)-(70:30) conjugate weight ratio of the sheath component to the core component, cooling the melt-spun yarn to the temperature equal to or lower than the glass transition temperatures of the sheath component A and the core component B, drawing the cooled melt-spun yarn in warm water at 80-90 deg.C, and cutting the yarn.
Patent JP-2002090600-A (JP)
Title: Optical sight for ultraviolet irradiation and method for mounting and fixing parts by using the same
Inventor: ITO SHIN
IPC: G02B7/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical sight for ultraviolet irradiation to focus UV light so that an ultraviolet curing adhesive filled previously is accurately irradiated with the UV light when each part is mounted and fixed at a prescribed position to assemble an optical pickup or the like, and to provide a method for mounting and fixing the part by using the same. SOLUTION: The optical sight 1 for ultraviolet irradiation is composed of a cylindrical part 2 and a cone part 3. A fitting hole 7 is bored in the cylindrical part 2. The tip part for irradiation of an irradiator is attached into the fitting hole 7, and a fixing screw 8 to mount and fix the tip part for irradiation into the fitting hole 7 is screwed into a threaded hole and attached. A first through hole 9 having an axis concentric with the fitting hole 7 and a caliber smaller than the diameter of irradiated light emitted from the tip part for irradiation is formed on the tip part in the fitting direction of the fitting hole 7. Meanwhile, a second through hole 12 having the same central axis as the fitting hole 7 and the first through hole 9 is formed within the cone part 3.
Patent JP-2002086217-A (JP)
Title: Method and apparatus for press bending square tube
Inventor: FUJITA YOSHITAKE
IPC: B21D9/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a local deformation in bending a square tube, to form a bent tube having high bending toughness, good quality and excellent in an external appearance, further to increase bending efficiency and productivity, and to reduce cost in a press bending method of a square tube used for a rear fork of a motorcycle. SOLUTION: A flexible layer shaped core assembly A which is formed by overlapping second core materials 26, 27 made of synthetic resin plate on upper/ lower faces of a first core material made of metal, is inserted in the square tube P positioned/set on a lower die MD to be freely taken in/out, successively, the square tube P is press bent by clamping an upper die MU and the lower die MD, as in this die clamped state, the core material assembly A is slid to a position disengaged from a bending part of the square tube P, thereafter, die opening is conducted.
Patent JP-2002089724-A (JP)
Title: Sealing member and valve using it
Inventor: OSADA YOSHIHITO
IPC: F16K39/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing member for obtaining a stable seal effect even in a very low temperature and high temperature areas and causing no buckling even under a high pressure. SOLUTION: This sealing member 11 forms an opening 11a over the whole periphery, and has an elastically deformable tubular body part 11b and a base part 11c integrally formed with the body part 11b so as to mutually expand outside from both edge parts of the opening part 11a, and comprises a metallic member.