baber/WOPTO huggingface dataset:
Patent JP-2001223244-A (JP)
Title: Pressuring device and bump bonding device using the same, sticking device, and compression bonding device and pressuring method
Inventor: SATO SHOJI
IPC: B23K20/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressuring device in which parallel adjustment having high accuracy is enabled by an automatic adjusting mechanism without depending upon the knows-how of an operator under the parallel state of a plate, a bump bonding device using the pressure device, a sticking device, and a compression bonding device, and to provide a pressuring method. SOLUTION: The pressuring device has a suction section 25 with a bearing surface formed of a part of a spherical surface, and a movable section 24 connected to the first pressuring means 32 and slidably formed on the bearing surface. The center C of the spherical surface forming the bearing surface is positioned on the pressured surface of the first pressuring means 32. Accordingly, friction by the surface displacement of mutually pressuring surfaces is not generated because the position of the center C on the pressured surface of the first pressuring means 32 is not moved in the case of parallel adjustment and the pressured-surface of the first pressuring means 32 follows the pressure surface of the second pressuring means 33, thus conducting parallel adjustment having high accuracy.
Patent JP-2002168190-A (JP)
Title: Submersible pump
Inventor: NAKAMURA TOSHIYA
IPC: F04D29/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a submersible pump for maintaining the long-time stable floatation preventing performance of a pump shaft while suppressing the wear as well as vibration at a fitting portion of a spline. SOLUTION: The submersible pump has a structure with a submersible motor 1 having an output shaft 2 with its tip end face fastened to a wall portion of a sleeve member 4 facing thereto with a screw member 25 in the direction of the axial center. The long-time stable prevention of the floatation of the pump shaft 3 is assured by suppressing the dislocation as well as offset of the fitting portion of the spline where the output shaft 2 of the submersible motor 1 is fixed to the sleeve member 4 and the output shaft 2 of the submersible motor 1 is joined to the pump shaft 3.
Patent JP-2001209221-A (JP)
Title: Image forming device
Inventor: ARIGA TOMOE
IPC: F16H57/03
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To make the size of a device small, to reduce the cost and to obtain stable operation. SOLUTION: In the device, a rotating member K# is supported rotatably by a burring part 102a and/or a projection part 102b formed on sheet metal members 101 and 102 and height of the burring part and/or projection part is made to be approximately more than twice but less than 10 times the thickness of the plate. A multiple number of the burring parts and the projecting parts are formed and a multiple number of pieces of the rotating parts are supported by the sheet metal member.
Patent JP-2002176377-A (JP)
Title: Mobile communication equipment and method
Inventor: TERADA HISAFUMI
IPC: H04B1/3822
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify processing at the time of supplying power and at the time of waiting outside an area. SOLUTION: Second BPF 6 has communication band width which is substantially similar to the band width allocated to one channel in a mobile object communication system to which mobile communication equipment 100 is applied. A demodulator 8 demodulates a base band signal from the reception signal of an intermediate frequency band, which passes through second BPF 6 and is amplified by an automatic gain control circuit 7. Third BPF 11 has band width narrower than the pass-band width of second BPF 6 and extracts the reception signal of the intermediate frequency band by filtering a signal received from a mixer 3 through a selection switch 5. A signal intensity measurement unit 12 specifies the intensity distribution of the reception signal by detecting the power of the signal passing through third BPF 11.
Patent JP-2002172355-A (JP)
Title: Thin film forming method and apparatus
Inventor: ITO TAKANORI
IPC: H05B33/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To uniformly fix a solute on the surface of a base material when a thin film of a polymeric organic material is formed on the surface of the base material by introducing an atomized solution. SOLUTION: At first, only a liquid solvent 1 is excited by the second ultrasonic vibrator 14 of a second atomizer 4 to be atomized and the atomized solvent B is allowed to fall to the base material 5 in a uniform thickness as a liquid solvent 1 low in viscosity by the surface tension of the solvent to be deposited on the base material. Next, the atomized solution 2 atomized by the first ultrasonic vibrator 12 of a first atomizer 3 is deposited on the base material 5 so as to be dissolved in the liquid solvent 1 uniform in thickness.
Patent JP-2002172785-A (JP)
Title: Electrostatic ink jet recorder and recording method
Inventor: IZUMITANI SATORU
IPC: B41M5/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet recorder in which an ink ejection opening is not clogged easily even when an aqueous ink is used and an ink drop is formed stably even if ink is flown continuously. SOLUTION: The recorder 1 comprises an ink jet head 2 comprising an ink chamber 6 containing ink 4, a plurality of ink ejection openings 8 communicating with the ink chamber, and control electrodes 20 disposed in the vicinity of respective ink ejection opening; and a back face electrode 16 disposed oppositely to the ink ejection openings of the head. By applying voltages to the back face electrode and the control electrode, ink is flown through the ink ejection opening toward the back face electrode to adhere to a recording medium 30. The ink is an aqueous ink comprising water, a pigment and a resin wherein the pigment and/or the resin has an anionic hydrophilic group in the molecule. The voltages being applied to the back face electrode and the control electrode are set to have potentials lower than that of ink in the ink chamber.
Patent JP-2002175793-A (JP)
Title: Method and device for welding battery electrode and lead terminal
Inventor: TAGAMI TADAHIRO
IPC: B23K11/24
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for connecting an electrode for a battery and a lead terminal highly reliably, improving the productivity and reducing the cost. SOLUTION: The welding device comprises a battery electrode supporting part 1, a pair of welding electrode heads 3 and 3', retraction drive mechanisms 6 and 6', a load cell 11, pressure force control mechanisms 7 and 10, and a control circuit 8. The battery electrode supporting part 1 determines the position of a battery electrode 2 with an electrode activating material layer having a welded surface with a current collector exposed and supports the battery electrode 2. The welding electrode heads 3 and 3' proceed/retract facing the welded surface of the battery electrode 2 and press the welded surface in contact. The retraction drive mechanisms 6 and 6' drive the welding electrode heads 3 and 3' respectively to proceed/ retract.  The load cell 11 measures the contact pressure force of one of the welding electrode heads. 3 and 3' driven to proceed/retract and outputs the measured data signal. The pressure force control mechanisms 7 and 10 control the contact pressure force of the welding electrode head 3' measured by the load cell 11. The control circuit 8 feeds back the signal outputted from the load cell 11 to the pressure force control mechanisms 7 and 10, and controls the current running between the welding electrode heads 3 and 3'.
Patent JP-2002173679-A (JP)
Title: Method of effectively treating and recycling organic resources
Inventor: MORISHITA SHIRO
IPC: C09K17/32
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively and cyclically using lumbers from thinning or the like having small usefulness so far by processing the lumbers or the like to sawdust product to effectively use for various usage such as decomposing process of raw garbage by a microorganism and then reusing used sawdust product by processing to a soil improving agent. SOLUTION: This method is to effectively processes and recycle the organic resources by manufacturing sawdust products by crushing the lumbers from thinning or the like with a crusher, using the sawdust product as bedding for farm animals, a sawdust culture substrate for artificial cultivation of mushrooms or using as an abode of microorganism by throwing into a raw garbage processor decomposing the raw garbage by microorganism and then processing as a soil improving agent by fermenting and maturing the used sawdust, spraying the soil improving agent to a field for production of agricultural products or processing the soil improving agent into a matt shape or spraying by a machine.
Patent JP-2002176787-A (JP)
Title: Ultrasonic motor and method for changing resonance frequency thereof
Inventor: KOMODA MASAHIKO
IPC: H02N2/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor in which a resonance frequency of a stator can be changed while deterioration of performance is prevented, and a method for changing a resonance frequency of the ultrasonic motor. SOLUTION: The ultrasonic motor is provided with a stator 1 and a rotor 2 which is rotatably brought into pressure contact with the stator 2. The stator is constituted by being fastened with a fastening bolt 10 inserted in an axial direction, in the state that a first and second piezoelectric elements 5, 6 and a first, second and third electrode plates 7, 8, 9 are sandwiched by a lower side and an upper side metal blocks 3, 4. In the ultrasonic motor, the rotor 2 is driven and rotated by compound vibration generated in the stator 1. An addition bolt 12 (13, 14) for changing the rate of rigidity of the stator 1 is screwed in an internal thread 3b formed on an inner peripheral surface of a penetrating hole 3a of the lower side metal block 3.
Patent JP-2002182044-A (JP)
Title: Method for heat treatment of optical fiber
Inventor: IZAWA TAKASHI
IPC: G02B6/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide treatment by which a bare fiber is prevented from flaws and breaking strength is not deteriorated by improving a method for fixedly holding the optical fiber when the optical fiber is heat-treated (TEC treatment). SOLUTION: In the treatment, breaking strength is prevented from deterioration by heating the limited part of the bare fiber h after fixedly holding the bared fiber part h and a coated optical fiber part f with an optical fiber holding and fixing means 10 which is composed of: a die 1 having a die hole 2 for holding a prescribed part of the bare fiber part h in which the coating of the end part is removed from the coated optical fiber f; an optical fiber holding member 4 in which a V groove structural part 3 for holding the coated optical fiber part f is carved; an optical fiber pressing member 5 for fixing the coated optical fiber part f held in the V groove structural part 3; and a fine adjustment pedestal 6.
Patent JP-2002146946-A (JP)
Title: Wall panel reinforcing member
Inventor: TAKAYASU TOSHIHIKO
IPC: E04B1/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel reinforcing member which can reinforce the strength or earthquake resistance of wall panels. SOLUTION: To reinforce the strength or earthquake resistance of the wall panels 14, at least a ground sill-column corner reinforcing member 20, a column intermediate portion reinforcing member 30, a stud reinforcing member 40, and a ground sill-stud intersection reinforcing member 50 are provided for the wall panels. The ground sill-column corner reinforcing member 20 reinforces a corner portion between a ground sill 11 and a column 12, by connecting both the former and the latter to each wall panel 14. The column intermediate portion reinforcing member 30 reinforces a vertical intermediate portion of the column 12, by connecting the column 12 to each wall panel 14. The stud reinforcing member 40 reinforces a vertical intermediate portion of the stud 13 by connecting the stud 13 to each wall panel 14.  The ground sill-stud intersection reinforcing member 50 reinforces an intersection of the ground sill 11 and the stud 13, by connecting each wall panel 14 to both the former and the latter.
Patent JP-2002031996-A (JP)
Title: Cleaner and image forming device
Inventor: ENDO ISAO
IPC: G03G9/087
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that partial cleaning failure causes image soil, etc., due to application of a constant voltage and a blade tends to be turned over when a voltage value of an application bias is increased for enhancement of cleaning performance, in a conventional cleaner which cleans by application of a bias voltage to a cleaning roller. SOLUTION: The bias voltage is applied to the cleaning roller by a constant current power source. Additionally, the current value of the power source which applies the bias voltage is increased according to the increased number of sheets subjected to image formation.
Patent JP-2002185179-A (JP)
Title: Electric wave absorbing tool
Inventor: TAKECHI YOSHIKA
IPC: H05K9/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave absorbing tool mounted on a structural facility for absorbing an electric wave effectively. SOLUTION: In the electric wave absorbing tool 1 for absorbing an electric wave, a laminated body including a resin plate 10 having rigidity against bending, an electric wave absorbing layer 12 made of rubber with added soft magnetic body, and an electric wave reflective layer 22 made of foil or tape are sequentially laminated as a laminated body.
Patent JP-2002180395-A (JP)
Title: Multilayer coated paper sheet for offset printing
Inventor: SHIBA YUICHI
IPC: D21H19/44
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer coated paper sheet for offset printing having excellent blister resistance suitability for forced hot-air drying during printing. SOLUTION: This multilayer coated paper sheet for the offset printing is characterized in that a latex binder having <=65% gel content is contained in a coating layer in the lowermost layer and the internal bond strength in a base paper sheet of the multilayer coated paper sheet for the offset printing measured by interfiber bond tests using an internal bond tester described in the TAPPI practical test method UM403 is >=300 J/m2 in the multilayer coated paper sheet for the offset printing provided with at least tow or more layers of coating layers on one or both surfaces of the base paper sheet.
Patent JP-2002178535-A (JP)
Title: Ink cartridge for recorder
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement in which error in the fitting direction of a packing member constituting the ink delivery part of an ink cartridge can be detected easily. SOLUTION: An ink delivery part 50 is fixed to the end of an ink pack encapsulating ink. An annular packing member 64 is fitted in the outlet of the ink delivery part, and a valve member 63 being urged by a spring member 62 is bonded to one end face of the packing member 64 to block delivery of ink. A plurality of grooves 64d are formed radially in the other end face of the packing member 64 to interconnect the inner circumferential surface and the outer circumferential surface at the central opening part. Since ink leaks out through the groove 64d when the fitting direction of the packing member 64 is incorrect, erroneous fitting can be detected easily.
Patent JP-2002191058-A (JP)
Title: Three-dimensional image acquisition device and three- dimensional image acquisition method
Inventor: SHIRATANI FUMIYUKI
IPC: G01B11/245
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image acquisition method and device that enable correct extraction of a stripe border from a stripe pattern projection image and a section border from a grating pattern projection image and correct decoding from an encoded projection image when an object is not a white object or a light color object. SOLUTION: The three-dimensional image acquisition device consists of a pattern projection section 102 that projects a prescribed pattern onto a measurement object, photographing sections (103, 104) that are placed apart from the projection section 102 for a prescribed distance to photograph the object to which the pattern is projected, and a depth calculation section 106 that detects the pattern from the photographed image by the photographing sections, makes the pattern correspond to the pattern projected by the pattern projection section 102 and uses it to calculate the depth of each part of the object. The pattern processing section 102 conducts the processing by using the projection pattern where a maximum area and a minimum area of the luminance are alternately arranged.
Patent JP-2002189974-A (JP)
Title: System and method for settling merchandise expense
Inventor: OKI MASANAO
IPC: G06Q40/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method by which a merchandise expense is transferred without inputting a payment recipient, detail information, etc., even when payment statement is not at hand. SOLUTION: This settlement system for a merchandise buyer to connect with the server system 1 of a mail-order retailer through a terminal 2 and to settle the expense for merchandise, has a bank server system 3, a bank log-in request program 9 for transmitting settlement information 12 about merchandise purchase transmitted from the server system 1 to the buyer terminal 2 and obtained by the server system 1 to the bank server system 3 on the basis of an instruction of a user, and a transfer instruction generating part 12 which is provided in the server system 3 and generates a transfer instruction of the settlement price to the account of the mail-order retailer from the account of the buyer on the basis of the settlement information 12 received from the terminal 2 and a price transfer instruction.
Patent JP-2002189220-A (JP)
Title: Light emitting device and liquid crystal display device with the same
Inventor: YAMAZOE TAKASHI
IPC: H01L33/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device whose emitting luminance can be heightened without the fear that a light emitting diode is damaged. SOLUTION: A temperature detecting means 21 detects the ambient temperature of the light emitting diode 14. A control means 41 supplies the current having a value not more than the permissible current value of the light emitting diode 14 to the light emitting diode corresponding to the temperature data outputted from the temperature detecting means 21 to light the light emitting diode 14.
Patent JP-2002189542-A (JP)
Title: Workstation switching device
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F3/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a workstation switching device capable of switching a plurality of workstations only by the operation of a mouse in addition to the operation of a mechanical switch or a keyboard. SOLUTION: The workstation switching device is provided for selecting one workstation among a plurality of workstations, and for displaying the picture of the selected workstation on a display. The workstation switching device WC is provided with a mouse operation monitoring means 30 (36) for monitoring the operation of a mouse 104 on a display 102 and a workstation switching means 30 (36) for switching the workstation. When the mouse exceeds the picture size on the display, the workstation is switched to another workstation.
Patent JP-2002198203-A (JP)
Title: Resistor paste, thick-film resistor formed of the same, and circuit board equipped with the thick-film resistor
Inventor: IGARASHI KATSUHIKO
IPC: H01C7/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free resistor paste, which is capable of having very superior TCR characteristics without being loaded with a large amount of TCR adjusting agent, a thick-film resistor formed of the resistor paste, and a circuit board equipped with the thick-film resistor. SOLUTION: A lead-free resistor paste contains a lead-free glass composition, a lead-free conductive material, WO3, and a vehicle.
Patent JP-2001235004-A (JP)
Title: Actuator
Inventor: NAGAI SHIGEKAZU
IPC: B65G1/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an actuator minimized in dust generation, being small and lightweight, and having the effect of fully radiating heat. SOLUTION: The actuator 10 has on its body 12 guide members 20a and 20b having respective grooves 22a and 22b formed on their respective surfaces, and guide grooves 40a and 40b are formed in a slide table 18. The guide grooves 40a and 40b are fitted over the guide members 20a and 20b whereby the slide table 18 is accurately guided and displaced. An electric motor 14 for displacing the slide table 18 is not provided with a cover but uses the body 12 as a substantial cover, whereby the actuator 10 can be made lightweight and the heat generated can be efficiently radiated.
Patent JP-2002199250-A (JP)
Title: Television receiver provided with ghost reduction function and television reception method
Inventor: YAMAGUCHI KOICHI
IPC: H04N7/083
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver provided with a ghost reduction function that can set the number of arithmetic times required from start of ghost reduction(GR) processing until a resulting image is displayed to an optimum state sufficiently corresponding to a radio wave state by each channel and a ghost occurrence state or the like without the need for man-hours. SOLUTION: An S/N detection section 16 that detects an S/N level of a signal subjected to GR processing is provided to an output side of a GR processing section 13 and a control section 18 acquires information denoting the S/N level by the S/N detection section 16 upon the request of GR processing. Then the control section 18 reads the number of first-time GCR(Ghost Cancellation Reference) analysis times that is conducted until a filter coefficient of the GR processing section 13 depending on the S/N level is first set from a control information storage section 22 and sets the read the number of first-time GCR analysis times to an arithmetic section 13d of the GCR processing section 13, Then the arithmetic section 13d repeats the analysis/arithmetic processing of a GCR signal by a set number of times to set the filter coefficient to a digital filter section 13b.
Patent JP-2001212847-A (JP)
Title: Method for joining two plates
Inventor: GUYOMARD JEAN-NICOLAS
IPC: B29C65/56
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining two plates 21, 22 adapted to the production of a front portion of a car. SOLUTION: Complementary joining forms 23, 24, 25 for covering a plastic material by over-molding are provided on two plates 21, 22 in order to hold two plates 21, 22 to a joining position. This method includes a step for bonding the complementary joining forms under pressure in over-molding molds 26, 27. A pressure bonding means 30 can be allowed to retreat before a step of injecting the plastic material in the molds. After the over-molding step, a part subjected to over-molding can be also injected by using the pressure bonding means.