baber/WOPTO huggingface dataset:
Patent JP-2003124253-A (JP)
Title: Bare chip mounting method and mounting system
Inventor: TOKUNAGA TETSUYA
IPC: H01L21/60
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a bare chip mounting method and a mounting system capable of preventing faulty conduction between an IC chip and a circuit substrate due to chips produces upon dicing of a semiconductor wafer and reducing the loss of a time and a labor. SOLUTION: A previous process comprises a dicing process for dividing a conductor wafer 1 into each IC chip 7 under a condition that the wafer 1 is mounted on transfer equipment 2, a washing process for washing the semiconductor wafer 1 after the dicing, a bump bonding process for transferring the semiconductor wafer 1, whose washing is finished, to an assembling process under a condition that the wafer 1 is mounted on the transfer equipment 2 to form a bump on the electrode pad of the semiconductor wafer 1 and a mounting process for mounting the respective IC chips 7, on which the bump is formed, onto a circuit forming body.
Patent JP-2003120067-A (JP)
Title: Base isolation device
Inventor: SAKANO FUSAO
IPC: F16F15/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To resolve problems of a conventional base isolation structure composed so as to carry out base isolation via rolling of steel balls arranged on a foundation erected on a concrete foundation and regulated by regulating plates, and thus, having no consideration to restoration of columns, no regulation to movement of the columns during or after vibration and danger of a secondary disaster or the like, and particularly in a situation where the columns are mounted only on a part of the foundation after a disaster, having danger of a secondary disaster as a mater of course and hindrance to evacuation and rescue after a disaster. SOLUTION: The base isolation device is composed of regulating plates fit in portions about 1/3 of each sphere so that a sphere group arranged on the foundation of a building rolls by does not stray away, a base provided via the sphere group, and elastic bodies provided between the base and the foundation. It is characterized by that in a disaster such as an earthquake, a plurality of spheres roll in predetermined positions on the foundation to allow movement of the base via rolling, and the base is restored by reaction force of the elastic bodies to provide repair of a positional relationship between the foundation and the base via restoration.
Patent JP-2003125017-A (JP)
Title: Radio base station device, dc offset training method and dc offset training program
Inventor: MATSUMOTO HIDEHIKO
IPC: H04W24/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station device, a DC offset training method and a DC offset training program which can perform DC offset training, so as not to cause hindrance to communication. SOLUTION: There are provided a synchronous word detection part 153 for detecting a synchronous word from a decoded word obtained from a decoding part 151; a first counter part 161a for notifying to a control part 159 of the fact that the synchronous word could not be detected continuously in predetermined frames by a prescribed slot; a RSSI comparison part 155 for comparing a RSSI of a baseband signal with a threshold; a second counter part 161b for continuously notifying to the control part 159 of the fact that the RSSI is less than the threshold in predetermined frames by the prescribed slot; and the control part 159 for instructing the execution of DC offset training, in correspondence to a notice from the first counter part 161a and/or the second counter part 161b.
Patent JP-2003123160-A (JP)
Title: Device for checking operation of stirring fan
Inventor: MORI KATSUHISA
IPC: G08B21/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a stirring fan operation checking device making a person in charge of maintenance unnecessary to carry out checking operation while directly touching a stirring fan by simply attaching the device to the fan and monitoring the operation state of the fan in a separated place. SOLUTION: The operation checking device for stirring fan 1 is constituted of a rotary magnet 2 fixed on the shaft end of a motor 11 for the fan 1, a magnetic sensor 3 arranged in the vicinity of the magnet 2, a detection circuit 4 for obtaining the operation information signal voltage of the fan 1 from the output voltage of the sensor 3, the stirring fan 1 provided with a display lamp 5a or an informing sound generator 6 attached to the fan 1 or a visible place around the fan 1 and capable of informing of operation abnormality dependently on the output voltage of the circuit 4, a transmitter 7 provided with a wave transmitter 71 and a modulator 72, attached to an optional place, connected to connectors 15, 16 and capable of converting an operation information signal obtained from the connectors 15, 16 into a radio wave and transmitting the radio wave,  and a receiver 8 including a wave receiver 81 and a demodulator 82 and capable of receiving the radio wave from the transmitter 7, operating a display lamp 85a or a sound generator 86 and recognizing the operation state of the fan 1.
Patent JP-2003120151-A (JP)
Title: Opening and closing structure of escape door for sheet shutter
Inventor: GOMI TOSHIO
IPC: E06B9/13
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing structure of escape door for sheet shutter allowing a smooth and quick escape through an escape door even in the fully closed state with looseness of a shutter curtain. SOLUTION: A door seat 11 provided in the whole lower edge area of a sheet body part for forming the escape door D is connected to the support pin 9 of a fixing bracket 10 provided on a seat 8 in a loosely fitted state, and a locking part 13a integrally provided above the support pin 9 of the fixing bracket 10 is connected to the tip side 11a of the door seat 11 through a suspension tool 16.
Patent JP-2003130378-A (JP)
Title: Heater
Inventor: WADA KIYOSHI
IPC: F28D15/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To heat a heating target space efficiently and the heating target space throughout effectively by using, for heating, even heat on the back side of a radiative heat exchange part. SOLUTION: The radiative heat exchange part 2 with heat pipes 1 to be heated by a heat source means 3 is provided, and the radiative heat exchange part 2 radiates heat from a front part. A casing K, which is disposed to house the radiative heat exchange part 2, has a convective passage 8 for convecting air in a heating target space, on the back side of the position of arrangement of the radiative heat exchange part 2.
Patent JP-2003116687-A (JP)
Title: Side-fixed display frame
Inventor: FUJII SHUICHI
IPC: A47F5/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple display frame which is not deformed as a whole even when merchandise is put in and out since the merchandise does not support a storage area. SOLUTION: A inwardly folding line 4 in parallel with a outwardly folding line 1 is provided on a cut-out board 3 which is formed by partially cutting a outwardly folding board 2 having the outwardly folding line 1. A storage area 5 is formed by inversely folding the outwardly folding line 1 and the inwardly folding line 4, and connection boards 6 extended at the side edges of the outwardly folding board 2 are connected via a folding line so that the swelling state of the storage area 5 is kept.
Patent JP-2003134871-A (JP)
Title: Speed controller of induction machine
Inventor: NEMOTO JIRO
IPC: H02P23/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller of a large capacity induction machine which can suppress voltage ripples and current ripples. SOLUTION: A plurality of self arc-extinguishing devices 4 are connected in series to each other, with the same polarities between output terminals of a rectifier 3. Diodes 5 are connected to the respective self arc-extinguishing devices 4, and while the self arc-extinguishing devices are in off-states, the output current of the rectifier is introduced to capacitors 9 via the diodes 5; further, inverters are connected between the terminals of the capacitors, to regenerate a secondary power to an AC power supply. The self arc-extinguishing devices and the inverters are controlled so as to have their respective switching phases shifted from each other. With such a constitution, a high-voltage induction machine can be driven by using low capacity devices.
Patent JP-2003132586-A (JP)
Title: Data recording medium, recording support, auxiliary recording sheet, and data recording device and method therefor
Inventor: SAKO YOICHIRO
IPC: G11B7/24047
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a data recording medium by sticking an auxiliary recording sheet which is printed with a guide pattern for data recording to a base plate which has a recording layer. SOLUTION: A recording support 2 has a recording layer 12 recordable by radiating a light beam provided on a light transmissive base plate 11 on its flat surface. An optical transmissive auxiliary recording sheet 3 is printed with a guide pattern for data recording. And the auxiliary recording sheet 3 is adhered to the above base plate on its light beam irradiating surface.
Patent JP-2003138404-A (JP)
Title: Absorptive bust pad, and method for making the same
Inventor: KALI EMILIA
IPC: A41C3/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive bust pad, designed not to protrude out of a garment, and usable under a highly wet condition, and to provide a method for making the pad. SOLUTION: The absorptive bust pad comprises an absorptive body, a water- permeable inside surface sheet covering one surface, and a water-impermeable outside surface sheet covering another surface; wherein a peripheral part 25 has recessed peripheral parts 30, 31 inwardly recessed based on a virtual circumscribed circle in the radius direction thereof in the range of the angular areas S1 and S2 of 90 deg.-180 deg. around the center O of the virtual circumscribed circle. The bust pad 20 is made through a die-cut process wherein plural absorptive bodies are continuously die-cut from an absorptive body material to be put in a row so that two absorptive bodies are opposite to each other while the belt-like absorptive body material is fed in a longitudinal direction.
Patent JP-2003129412-A (JP)
Title: Rolling plate of plate compacter
Inventor: OIKAWA TAKESHI
IPC: E01C19/34
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the rolling plate of a plate compacter, of which the durability can be improved and the life can be elongated by improving the abrasion resistance of the rear part of the rolling plate. SOLUTION: In the plate compacter, the vibration exciting shaft 15 of a vibration exciter 14 is rotated by revolution power from an engine 13 to transmit vibration to the rolling plate 11. The rolling plate 11 comprises a first surface 11a used for compaction of a newly paved asphalt, and a second surface 11b consecutively formed on the rear end of the first surface 11a used for rubbing compaction of the joint between an existing asphalt and a newly paved asphalt. The second surface 11b is formed into an inclined surface having an angle corresponding to the angle of inclination of the rolling plate 11, which is formed when the front part of the rolling plate is tilted upward as an operating handle 17 is pressed down upon carrying out the rubbing compaction work of the joint.
Patent JP-2003128399-A (JP)
Title: Oil feed and transmitting device of boom
Inventor: HAYAKAWA TATSUYA
IPC: B66F9/22
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of an oil feed and transmitting device by improving the work efficiency of assembling and removing the oil feed and transmitting device. SOLUTION: This oil feed and transmitting device 60 has a cable bear (registered trademark) 75 disposed in a boom 23 formed by nesting a base end boom 23a and a tip boom 23b, and a hose 61 or the like is passed through the cable bear 75. The tip of a cylinder rod 49a of an expansion and contracting cylinder 49 disposed in the boom 23 is connected to the base of the base end boom 23a, and a cylinder tube 49b is connected to the base of the tip boom 23b. The cable bear 75 has one end connected to the base end boom 23a, and is passed between the inside surface of the base end boom 23a and the outer surface of the tip boom 23b to be reversed at the base end of the tip boom 23b. The other end of the cable bear 75 is connected to the cylinder tube 49b, and the movement of the cable bear is guided by a cable bear guide disposed in the boom 23.
Patent JP-2003133359-A (JP)
Title: Method and device for forming solder bump
Inventor: YAMAGUCHI SHINJI
IPC: H01L23/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To a provide a method and device for forming solder bumps, capable of high-precision detection of the liquid solder level, of preventing the generation of cavities in the liquid solder chamber at the start and end of device operation, and of correcting the solder bump discharge rate and diameter. SOLUTION: On-off timing is adjusted for heaters 6, 12, so that the temperature rises earlier at a storage tank 2 than at a discharge nozzle 16 at the start of operation, and at the end of operation, is made to fall earlier at the nozzle 16 than at the tank 2. At the start and at the end, a cooling gas is let through the nozzle 16 or a cooler 30 is brought into contact with the nozzle 16 from the outside. The discharge rate or the diameter of bumps 19 is detected, so that discharging conditions are corrected for the rate and diameter to remain within the tolerance limits, an alarm is issued when the rate or diameter is beyond the limit, or the device is stopped. The liquid solder level is detected by an upper limit sensor 24 and a lower limit sensor 23.
Patent JP-2003142847-A (JP)
Title: Method of electrically connecting printed board and connecting piece
Inventor: NAITO TSUYOSHI
IPC: H05K7/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed board electrical connection method capable of suitably and electrically connecting an external connection to a conductive member even if a large number of pattern wiring are concentrated and a connection piece. SOLUTION: An electrical connecting method is provided for a printed board 11 so as to electrically connect ground connectors 12a and 12b provided to the printed board 11 to an external chassis 1. A connection piece 2 protruding from the main body 1a of the chassis 1 is provided so as to electrically connect the chassis 1 to the ground connectors 12a and 12b. Tongues 4a and 4b are provided to the connection piece 2, and the ground connectors 12a and 12b corresponding to the tongues 4a and 4b are provided adjacent to each other. The tongues 4a and 4b are electrically connected to the corresponding ground connectors 12a and 12b of the printed board 11 by fixing.
Patent JP-2003141509-A (JP)
Title: Method and apparatus for inspecting board
Inventor: ITO KATSUNORI
IPC: G06T1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of soldering errors resulting from incomplete attraction by a mounter when parts are mounted using the mounter, and subsequent dropping of the attracted parts onto the pad of a BGA package when the mounter is moving. SOLUTION: Color information on all the pixels of a specific area is created as a reference color table from an image of a portion of a sample printed board on which ICs are mounted, and color information extracted in pixel units, similarly from an image of the portion of the inspected printed board on which to mount the ICs, is compared with the reference color table. Thereafter, the number of pixels not conforming to the color information included in the reference color table is compared with a preset number of pixels for determining the presence of foreign matter; if the number of pixels not conforming to the color information is greater than the preset number of pixels, it is determined that foreign matter exists on the portion on which the ICs are mounted.
Patent JP-2003011025-A (JP)
Title: Manufacturing method and manufacturing apparatus for hollow slab unit
Inventor: ISHIZAKI TADAYUKI
IPC: E04B5/43
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic manufacturing apparatus for a hollow slab unit formed by arranging a plurality of hollow pipes in a reinforcement frame and making the same in a unit. SOLUTION: In this manufacturing apparatus for the hollow pipe unit 1 formed by the reinforcement frame 2 and a plurality of hollow pipes 3 arranged in the inside thereof and united in one body, a reinforcement frame carrying passage 12 for carrying the reinforcement frame 2 in one direction is provided with a push-in assembling part 15 for pushing the hollow pipes 3 in the reinforcement frame 2, a welding part 16 for welding and integrating the assembled reinforcement frame with the hollow pipes, and a lid insert part 17 provided on both end parts of the hollow pipes 3 for inserting a lid 11 formed of foam body.
Patent JP-2003138663-A (JP)
Title: Building frame construction
Inventor: OKAWA ISAO
IPC: E04F13/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of dew condensation and fungi in walls by realizing excellent insulation characteristics and a pleasant indoor environment thereby automatically adjusting humidity and preventing the worsening of indoor environment in case of a fire. SOLUTION: A humidity adjusting natural plate 3 is installed between an exterior wall 1 and an indoor plate 2 thereby providing a hollow portion 4 at the outdoor side and a hollow portion 5 at the indoor side. The humidity adjusting natural plate 3 can be built by installing a ventilating gap 7 capable of automatically adjusting the gap by the humidity and then attaching a natural wooden member 3A. An insulating material 8 is arranged in a hollow portion 4 at the outdoor side and a waterproof sheet 6 is installed at the outdoor side of the humidity adjusting natural plate 3.
Patent JP-2003148565-A (JP)
Title: Planetary gear device and its vibration suppressing method
Inventor: TAKEMOTO SHINICHIRO
IPC: F16H1/28
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of new vibration in a planetary gear device wherein a plurality of planetary gears are arranged in a state that the circumferentially equally spaced-apart positions of a plurality of planetary gears are displaced. SOLUTION: Three planetary gears 11, 13, 15 are arranged between a sun gear 9 and an internal gear 17. Three planetary gears 11, 13, 15 are arranged in a state of being displaced from the circumferentially equally spaced-apart positions to reduce the vibration in engagement. Through holes 20a, 20b are formed near one of the planetary gears 11 of two sheets of discs 20, 30 supporting each shaft of three planetary gears 11, 13, 15, and forming a disc member. Whereby the displacement to a rotational center position, of a centroidal position G3 of the disc member including the planetary gears 11, 13, 15, caused by the displacement of the planetary gears 11, 13, 15 from the circumferential equal internal positions, is corrected, and the centroidal position of the disc member including the planetary gears 11, 13, 15 is regarded as the rotational center position.
Patent JP-2003027799-A (JP)
Title: Thumb turn engaging mechanism for fittings
Inventor: URATA FUJIHISA
IPC: E05B13/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a thumb turn engaging mechanism for fittings, which prevents a sliding door lock from being released even if a thief breaks a glass and inserts his hand into a broken portion to slide a thumb turn. SOLUTION: The thumb turn engaging mechanism for the fittings, is constructed in the following manner. First, a power converting vertical moving member for converting a driving force of an inner cylinder is incorporated in a mounting housing box arranged on an outdoor side of a sliding door, and the thumb turn having a clutch button bearing cylinder is arranged on an indoor side of the sliding door. Then, an interlocking member which interlocks with the thumb turn via a clutch button incorporated in the bearing cylinder, and rotates a locking lug, is ascendably/descendably arranged in the mounting housing box.  Further, a control plate for moving a direction that intersects a moving direction of the power converting vertical moving member, is interposed between the interlocking member and the power converting vertical moving member, so as to release a clutched state of the clutch button engaging with the interlocking member, when the inner cylinder is operated by a key.
Patent JP-2003156802-A (JP)
Title: Image reader
Inventor: SUGIMOTO SHIGERU
IPC: B65H5/06
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is an image reader having a loading port for loading photographic films, a film conveyance mechanism for conveying the photographic films on a conveyance lane and a lined imaging element for optically reading the frame images under movement on the image reading point on the conveyance lane and converting the images to digital information by the film conveyance mechanism and in which the film conveyance mechanism has rollers rotating in tight contact with the surfaces of the photographic films and the collision and parting of the ends of the photographic films and the rollers against or from each other hardly affect the read data. SOLUTION: The image reader is so formed that the ends of the photographic films f1 pass along the conveyance rollers Rpa, Rpb and Rpc only during the movement of the boundaries of the frame images of the photographic films f1 with each other on the image reading point SP.
Patent JP-2003154636-A (JP)
Title: Cylinder cleaning device for printer
Inventor: SAKAMOTO TATSUYA
IPC: B08B1/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cleaning device for a printer in which the winding operation of a cleaning cloth of a predetermined amount is always performed with a simple constitution. SOLUTION: An air cylinder 38 for pressing a pressing roller 22 against the surface of the cylinder is set to a non-pressing state, and the rotation of an unwinding shaft 20 is locked to the rotation inhibiting state by a locking mechanism 30. When a winding shaft 21 is rotated by a drive motor 32 in this state to wind the cleaning cloth CL, the roller 22 is raised from the surface of the cylinder by the winding operation, and a microswitch 24 detects the raising position of the roller 22. When the motor 32 is stopped by the detection signal of the switch 24, the cloth is always wound by the predetermined amount.
Patent JP-2003160584-A (JP)
Title: N-benzothiazolylmethylpyrazole carboxamide derivative and germicide containing the same
Inventor: OKADA ITARU
IPC: A01N43/78
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a germicide for agricultural and horticultural use that increasingly eliminates various disease-causing microorganisms which have resistance against conventional germicides for agricultural and horticultural use.  <P>SOLUTION: The germicide for agricultural and horticultural use contains N-benzothiazolylmethylpyrazole carboxamide represented by general formula (I) (wherein R<SP>1</SP>is a 1-4C alkyl group or the like, X is hydrogen atom, a halogen atom or the like, R<SP>2</SP>is a hydrogen atom or a 1-4C alkyl group, R<SP>3</SP>is a hydrogen atom, a 1-4C alkyl group, a 1-4C alkoxy group, a halogen atom or the like) as the active ingredient.  <P>COPYRIGHT: (C)2003,JPO