baber/WOPTO huggingface dataset:
Patent JP-2001195802-A (JP)
Title: Disk changer device
Inventor: KIHARA TAKASHI
IPC: G11B19/02
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer device capable of surely detecting the incomplete insertion of a disk cartridge. SOLUTION: A stocker is provided with a lever 14, this lever is supported to move up and down along a strut 15, and made rotatable to a standby position for opening and a driving position for closing in each of the insertion ports of shelves 32 of each stage, a pressing part 32c is provided in an arm member rotated interlocking with the lever, the pressing part detects a standby or driving position by turning ON/OFF a detection switch 34 and, when a disk cartridge 51 is inserted into a stocker, the lever is disposed in the standby position. When the disk cartridge is normally inserted into the stocker, the lever is rotated to the driving position, and the pressing part is allowed to operate the detection switch.  When the insertion of the disk cartridge is incomplete, the lever is blocked by the disk cartridge, disabling the pressing part to operate the detection switch, and then the incomplete insertion state of the disk cartridge is detected.
Patent JP-2001191518-A (JP)
Title: Ink jet head
Inventor: DENDA MASAKI
IPC: B41J2/045
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which no bubble is left between an ink channel and the common ink chamber of a cover plate at the time of initially filling ink and defective print, e.g. missing of dots (print) or bending of print, due to a residual bubble can be prevented. SOLUTION: A step 24a is provided in the vicinity of the outlet of a wide ink channel 24 located in the vicinity of the inlet of an ink supply opening 22 and a filter 30 is fixed using the step 24a. The ink channel 24 has planar shape similar to that of the ink supply opening 22 in a cover plate 17.
Patent JP-2000302640-A (JP)
Title: Sheet-like pack
Inventor: YOSHIOKA TOSHIO
IPC: A61K8/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like pack having a shape efficient for covering a skin surface of affected part(s) such as on the heel by laminating a paste on the surface of a nonwoven fabric and laminating the reverse face with a tack sheet so as to prevent the pack from peeling off by the aid of the tack sheet without relying on the tackiness of the paste. SOLUTION: This sheet-like pack is obtained by laminating a paste 2 on the surface of a nonwoven fabric (pref. of mesh type) and laminating the reverse face of the nonwoven fabric 1 with a tack sheet 3 of such a shape as to extend out of the periphery of the nonwoven fabric 1 and then laminating the surface of the paste 2 with a protective release sheet 4, wherein it is preferable that the respective planar shapes of the nonwoven fabric 1 and the paste 2 are hourglass-shaped ones, the extended width dimension of the tack sheet 3 is 5-15 mm, that of the deepest part of the hourglass-shaped bottleneck portion is 10-30 mm, a releasing tab 6 is provided between the tack sheet 3 and the protective release sheet 4, and a cut line 7 is incised in a part of the tack sheet 3.
Patent JP-2001204177-A (JP)
Title: Ac waveform inverter type power supply equipment for bonding metal member or reflow soldering
Inventor: SHIROCHI TAKASHI
IPC: B23K11/24
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To arbitrarily and finely set a desired conduction duration by the unit of time without causing any trouble in a transformer. SOLUTION: First, the number of cycles R at a fundamental frequency <SET>F (Hz) for a set conduction duration Tw (ms) is found as a real value. The number of cycles R equals to how many times one wave cycle of the fundamental frequency <SET>F is repeated in the set conduction duration Tw and so R can be calculated by an expression Tw×<SET>F (step B1). Then, the minimum integer Min[N] which is not smaller than R is determined as a set value Ns for the number of AC waveform cycles for the set conduction duration Tw (step B2). Next, a set frequency Fs (Hz) and a period Ts (ms) are found for the set conduction duration Tw from the determined Ns. The values for Fs and TS can be calculated by expressions Fs=1/Ts, Ts=Tw/Ns, respectively (step B3).  The values for the set frequency Fs and the set number of cycles Fs are stored in a memory and, at the same time, displayed on a set screen (step B4).
Patent JP-2000299296-A (JP)
Title: Copper metal wiring forming method of semiconductor device
Inventor: PYO SUNG GYU
IPC: C23C16/18
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a copper metal wiring forming method of a semiconductor device, which is capable of realizing a copper evaporation process of high reproducibility, without developing a new LDS(liquid delivery system), inducing a complete surface adsorption reaction when copper is evaporated, and obtaining a copper thin film of high film quality by a method, wherein a copper evaporation equipment is set optimal as to the evaporation process conditions, and an organometallic chemical vapor deposition process technique, where a (hfac)Cu(VTMOS) compound is used as a copper electric ball, is established. SOLUTION: This copper metal wiring forming method comprises a first step, where a copper evaporation equipment composed of a reaction chamber and a liquid delivery system is provided, a second step where a wafer is loaded into the reaction chamber, a third step where a (hfac)Cu(VTMOS) electric ball is vaporized through a liquid delivery system, a fourth step where the vaporized electric ball is introduced into the reaction chamber, and a fifth step where a copper is deposited on a wafer in an organometallic chemical vapor deposition process.
Patent JP-2001204856-A (JP)
Title: Golf club head for metal wood
Inventor: ISHII TAKASHI
IPC: A63B53/04
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head for a metal wood having a low gravity center, small inertial moment around a shaft axis and superior restitution characteristic. SOLUTION: A weight member formed of a material having a greater specific gravity than a material for a head body is fixed to a plate member which is curved with a larger radius of curvature than a sole portion of the golf club head for the metal wood. The reverse of the plate member is fixed to the upper face of the sole portion in a bridged manner.
Patent JP-2001206262-A (JP)
Title: Manufacturing method of vehicle wheel
Inventor: YOSHIDA KANJI
IPC: B60B3/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vehicle wheel. SOLUTION: In a state where the tip end 4 of a bead part of a rim 2 is abutted on a bottom part of a groove part 6 provided in the rear surface of the outer peripheral part 5 of a disc 3, a pressure in the axle direction is applied between the rim and the disc while rotating them relativel the abutting part is brought into friction welding, or in a state where at least one protruded part provided in the outer peripheral part of the disc is abutted on a corner part and/or a flange part between the bead part of the rim and the flange part, the abutting part is brought into the friction welding.
Patent JP-2000166344-A (JP)
Title: Rice planting machine having fertilizing device
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject rice planting machine without bringing about malfunctions in a delivery part even when a fertilizer-discharge port of a fertilizing hose is clogged with mud, etc., in a ditching device by installing a hole, which opens toward a specific direction, on a fertilizing hose. SOLUTION: In this rice planting machine having a fertilizing device so constituted to blow compressed air for transporting fertilizer into a fertilizing hose 32 which leads the fertilizer to a ditching device 27 capable of forming ditches for fertilizing in a farm field, a hole 32"c opening toward the opposite direction to a fertilizer-transporting direction is made on the fertilizing hose 32. In this case, the hole 32"c opens preferably upward and, further, it is preferable to install a lid 32"d capable of freely opening, closing and rotating to the hole 32"c.
Patent JP-2001211910-A (JP)
Title: Spike rivet for golf shoes
Inventor: TERAJIMA YASUYUKI
IPC: A43B5/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a spike rivet for golf shoes which stick into grass by nearly maintaining its shape in using the spike rivet on a grass surface, bites the grass and exhibits strong gripping force by intrusion of the stalks or roots of the grass into the space parts disposed between the leg parts of the spike rivet or the slits formed in the leg parts. SOLUTION: This spike rivet is provided with a plurality of the first leg parts 1 which are extended while flaring gradually downward from the rear surface of the golf shoes so as to have a range of 70±15 deg. angle with the rear surface of the golf shoes and are engageable with the grass by sticking to the grass surface, and a plurality of the second leg parts 2 which are composed to the small projecting part downward from the first leg parts 1, are disposed between the first leg parts 1 and are capable of holding down the grass surface.
Patent JP-2001214747-A (JP)
Title: Variable intake device for serial 4-cylinder internal combustion engine
Inventor: UNNO YOSHIYUKI
IPC: F02M35/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a variable intake device for serial 4-cylinder internal combustion engine capable of providing high intake filling efficiency and a high output torque over a wide rotating speed range and simplified in structure without requiring a large space. SOLUTION: Four mutually independent intake passages 41-44 having one-side ends communicating and connecting with each cylinder of serial four cylinders and the other ends communicating and connecting with a single intake air collecting chamber 5 are serially arranged in parallel to the cylinder arrangement direction, and curved so as to be rolled inside.  The intake air collecting chamber 5 is arranged in the internal space of the curve, and a rotary valve 3 the circumference of which is partially enclosed by the wall of the intake air collecting chamber 5 is switched according to the rotating speed of an internal combustion engine so that all adjacent intake passages 41 and 44, 44 and 42, 42 and 43 or a pair of adjacent intake passages 41, and 44, 42 and 43 having one-side ends communicating and connecting with each cylinder in a group of cylinders whose suction strokes are not mutually continued can be allowed to mutually communicate or interrupted.
Patent JP-2001215243-A (JP)
Title: Analog multiplication circuit
Inventor: TAKEUCHI TOSHIYUKI
IPC: G01R11/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an analog multiplication circuit with characteristics little changing from phase to phase by reducing the effect of errors in a multiplication signal that are uneven from quadrant to quadrant. SOLUTION: Buffer circuits 2, 3, 4 switchable between inversion and non- inversion are provided on the input and output sides of an analog multiplier (analog multiplication IC) 1. The buffer circuits 2, 3 are controlled by a control circuit 5 so that the multiplier 1 can operate successively in all the four quadrants. When the output of the multiplier 1 is inverted, the buffer circuit 4 is controlled to return the output to a non-inverted state, and the output of the buffer circuit 4 is leveled by an integration circuit 6. This can reduce the effect of errors of the multiplier 1 that are uneven from operating quadrant to operating quadrant.
Patent JP-2001219423-A (JP)
Title: Cutting and working machine
Inventor: KANO TSUTOMU
IPC: B28D1/14
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting and working machine capable of preventing cutting chips generated when a panel or the like is laterally and longitudinally cut from being scattered or floated in the air. SOLUTION: The cutting and working machine integrally comprises a dust collecting means and a cutting means. In this case, the dust collecting means is a case body made of an upper surface, a lower surface and a peripheral wall. The collecting means also has suction ports at four sides of the upper surface of the body, and a dust collecting port at a center of the lower surface so as not to be superposed by a half or more from the suction port as seen from a lower front surface. The cutting means has a motor attached above the body, and a router attached under the motor.
Patent JP-2001223928-A (JP)
Title: Camera unit
Inventor: KINEMURA HIROYUKI
IPC: H04N101/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera unit whose circuit heat generated when the signal is recorded or reproduced is hardly transmitted to a user. SOLUTION: A mechanism deck 8 containing a disk 60 as a recording medium and a mirror barrel 5 directed to an object are provided in a cabinet 1 of the camera unit. The mechanism desk 8 is mounted to a side of the mirror barrel 5. A printed circuit board 4 is mounted in the cabinet 1 between the mirror barrel 5 and the mechanism desk 8. An integrated circuit 41 that processes the signal of the mirror barrel 5 or the mechanism deck 8 and that generates heat in the processing is mounted on the printed circuit board 4.
Patent JP-2001224121-A (JP)
Title: Cleat
Inventor: MIZUMA YOSHIAKI
IPC: H02G7/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleat utilizable at various positions on a steel tower in spite of its having only one form, and its uniting element. SOLUTION: This cleat is provided with electric-wire holding metallic fixtures 10, fitting metallic fixture 20 to be attached to a steel tower member, and a uniting element 30, which links the holding fixtures 10 and the fitting fixtures 20. This uniting element 30 is bent into V-shape, and the external angle θ of the bending is 20-70 deg..
Patent JP-2000290333-A (JP)
Title: Polypropylene block copolymer resin and preparation thereof
Inventor: TAKAOKA TORU
IPC: C08F297/08
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene block copolymer resin excellent in the balance of rigidity and impact resistance, having high melt tension and excellent moldability, and besides, having a good appearance and enabling a large and hardly deforming molding to be made at a high molding speed. SOLUTION: A polypropylene block copolymer resin comprises (A) 10-50 wt.% of high-molecular weight polypropylene part of intrinsic viscosity of 6-13 dl/g, (B) 10-89 wt.% of low-molecular weight polypropylene part of intrinsic viscosity below 6 dl/g, and (C) 1-40 wt.% of ethylene.α-olefin copolymer part of intrinsic viscosity of 0.1-13 dl/g, the resin having the following properties, with regard to a component content when the resin is fractionated with a paraxylene solvent, (X) paraxylene-soluble component at 23 deg.C being 2-39 wt.%, and (Y) paraxylene-soluble at 135 deg.C and paraxylene-insoluble component at 23 deg.C being 61-98 wt.%, a melt flow rate being 0.01-5 g/10 min, molecular weight distribution Mw/Mn being 6-20 and Mz/Mw being at least 3.5.
Patent JP-2001229950-A (JP)
Title: Fuel cell system
Inventor: ASO TAKESHI
IPC: H01M8/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system for preventing overcharging of a secondary battery at starting a fuel cell stack. SOLUTION: The fuel cell stack 1 is divided into two to form a structure (a bypass pipe 7 and a flow passage changing device), capable of selectively starting only a firs fuel cell stack portion 1a and a switch 19 for connecting the secondary battery 17 to the first fuel cell stack portion 1a. At the start of the fuel cell stack 1, only the first fuel cell stack portion 1a is first started, and after starting, the power of the first fuel cell stack portion 1a is supplied to the secondary battery 17.
Patent JP-2001225181-A (JP)
Title: Device for laser marking
Inventor: IMAI SHINJI
IPC: B23K26/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for laser marking with which a letter, a symbol, a figure, or the like having a curve is precisely marked. SOLUTION: The data of coordinates of correction points P12, P22, etc., distributed on a virtual curve L2 are given to a galvanoscanner 220 and the radiation point of a laser beam scanned by the galvanoscanner 220 starts with a conduction delay time Δt after a stationary state and describes a track inwardly with respect to the virtual curve L2. In this case, the virtual curve L2 swells out of a normal curve L1 which forms a letter or the like set on a console 110, and further the data of coordinates of the correction points P12, P22, etc., are formed on the basis of the conduction delay time Δt of the galvanoscanner 220, thus the track described inwardly with respect to the virtual curve L2 becomes exactly the normal curve L1 which forms a letter or the like set on the console 110 and the marking is engraved on a work W.
Patent JP-2001226615-A (JP)
Title: Ink set for ink jet-recording and ink jet-recording method
Inventor: YAMASHITA YOSHIRO
IPC: C09D11/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet-recording capable of obtaining a sufficient image density, showing a good light fastness and having a good reliability regarding to the drying property and ejection of the ink, and an ink-jet recording method. SOLUTION: An ink for the ink jet-recording contains water, a water-soluble organic solvent and a coloring material; the ink set for the ink jet recording having a light fastness-improving liquid for the ink jet-recording containing water, an organic ultraviolet light-absorbing agent and a nonionic surfactant, and the method for recording by using the above ink, are provided.
Patent JP-2001236168-A (JP)
Title: Keyboard and its device
Inventor: MIYAMOTO TAKEHIKO
IPC: H03M11/22
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a convenient keyboard and its device even to a user who is unfamiliar with bland touch about a keyboard and its device. SOLUTION: Plurality of key switches 8 are arranged on the keyboard 5, and each switch 8 can detect a touched state and a pressed state being equal to or more than a prescribed level with respect to its key top and output 1st and 2nd signals representing the states respectively. A key input device is provided with the keyboard 5, a displaying means 2 that can display a plurality of display marks (key switch mark 8a', icon 8b', etc.), on the screen, and a controlling means 20 which makes each key switch 8 on the keyboard 5 correspond to each display mark 8a' or 8b' on the screen, also changes display forms of a corresponding display mark according to a 1st signal input from any of key switches 8 and energizes the function of the corresponding display mark according to a 2nd signal input.
Patent JP-2001231677-A (JP)
Title: Incense burner
Inventor: UCHIDA YUJI
IPC: A47G35/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To heat a material for incense to a temperature appropriate to the material for incense for sufficiently drawing out incense as there are a large number of types of materials for incense and to speedily draw out incense from a material for incense and maintain it according to the time and place. SOLUTION: This incense burner is provided with an incense part in which a material for incense is placed at a main body made of a heat-resistant member and comprises a heating part to heat the incense part from below. The incense part is provided with an incense material housing member different in length from the incense part. By replacing the incense material housing member according to the type of the material for incense and changing the distance between the heating part and the incense material housing member, it is possible to adjust temperature to be added to the material for incense and to draw to the incense of the material for incense sufficiently.
Patent JP-2001234978-A (JP)
Title: Balancer assembling structure for internal combustion engine
Inventor: OYAMA TAKASHI
IPC: F02B61/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a balancer assembling structure for an internal combustion engine effectively attaining the vibration control by a pair of symmetrical balancers of an internal combustion engine having a cylinder inclined frontward, preventing the car body from enlarging by shortening the longitudinal width of a crank chamber in the rearward from the rear wheel, ensuring the swinging space of the rear wheel, and facilitating the assembling. SOLUTION: This balancer assembling structure for the internal combustion engine is so formed that a cylinder axis C-C' is inclined in the approximately horizontal direction, a pair of balancers 71, 72 provided in the top/bottom of the crankshaft 25 are arranged within the approximately maximum front/rear width R of the locus of a crank weight 25a, a starter 100 is arranged adjacent to the upper side balancer 71, and auxiliary machines such as an oil pump 85 are arranged adjacent to the lower side balancer 72 in the internal combustion engine for the vehicle arranging the rear wheel adjacent to the rear part of a crank case 21.
Patent JP-2001236185-A (JP)
Title: Image forming device and electronic mail server
Inventor: YAMADA TAICHI
IPC: B41J29/38
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an e-mail server capable of automatically updating the latest firmware and driver without giving any trouble to a user. SOLUTION: These device and server have an interface means 4 transmitting and receiving to/from one or more computers 2, a controller means 5 controlling an engine means 13 printing print data and the entire device, a 1st storing means 6 storing the firmware of the image forming device 1, an inputting means 12 by which the user inputs the operation setting of the device 1, a computer 8 offering data about the device 1, the device 1, an identifier on the network of a gateway, a 2nd storing means 7 storing data about the device 1, an e-mail transmitting and receiving means 10 performing the transmission and reception of e-mail and a controlling means 11 judging the transmission and reception of the e-mail.
Patent JP-2001241155-A (JP)
Title: Connection structure of eaves gutter
Inventor: HATA HIDEAKI
IPC: E04D13/068
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an eaves gutter excellent in a cut-off property by using an eaves gutter joint whose fitting property to the eaves gutter is improved. SOLUTION: Lug covers 4 formed at both upper sides of an eaves gutter joint 2 are attached to the lugs 3 of the upper ends of both sides of an eaves gutter 1 and a connecting member 5 is laid between the lug covers 4, 4 at both sides of the eaves gutter joint 2, and further, fixing claws 6, 6 provided at both sides of the connecting members 5 are fixed to the lug covers 4, 4.
Patent JP-2001239685-A (JP)
Title: Thermal printer
Inventor: MACHIDA AKIHIKO
IPC: B41J2/32
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent printing irregularities because of a change of a transfer speed of a thermosensitive recording sheet. SOLUTION: A speed detection roller 25 is driven to rotate along with the transfer of the color thermosensitive recording sheet 10 and generates a pulse signal at every rotation by a fixed quantity. The pulse signal is converted to the transfer speed of the color thermosensitive recording sheet 10 by a converter 30 and sent to a comparator 31. The comparator 31 compares a set value written to a memory 32 with the measured value from the converter 30 and calculates a change δV of the transfer speed of the color thermosensitive recording sheet 10. When receiving a signal from the comparator 31, a driver 24 moves a thermal head 21 at the speed δV. The change of the transfer speed of the color theremosensitive recording sheet 10 is negated, and consequently a relative speed of the thermal head 21 and the color thermosensitive recording sheet 10 is made constant.