baber/WOPTO huggingface dataset:
Patent JP-2001316453-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIGENO KAZUYA
IPC: H01L23/31
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor free from a halogen and antimony, excellent in flame retardancy, fast curing properties, flowability, humidity resistance and high-temperature storage characteristics, and suitable for insertion mounting and surface mounting. SOLUTION: The epoxy resin composition comprises as essential ingredients (A) an epoxy resin, (B) a phenolic resin, (C) a curing accelerator comprising associated molecules of a tetra-substituted phosphonium (X), a compound (Y) bearing at least two phenolic hydroxyl groups in one molecule and a conjugate base of the compound (Y) bearing at least two phenolic hydroxyl groups in one molecule, the conjugate base comprising a phenoxide type compound obtained by removing one hydrogen from the compound (Y) bearing at least two phenolic hydroxyl groups in one molecule, (D) red phosphor or a red phosphor-based flame-retardant, and (E) an inorganic filler.
Patent JP-2002255483-A (JP)
Title: Device and method for braking turning part
Inventor: NISHIO TAKEKI
IPC: B66C13/56
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To electrically decelerate and brake a turning part abolishing a hydraulic pipe for facilitating maintenance. SOLUTION: An electric foot pedal 12 corresponding to analogue signals is mounted for decelerating and braking a turning motor 5 in proportion to stepping quantity of the pedal 12 by an operator.
Patent JP-2002265919-A (JP)
Title: Adhesive material for plastic optical fiber
Inventor: KOSHIBE SHIGERU
IPC: G02B6/255
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive material which reduces an optical transmission loss otherwise occurring in optical bonding between plastic optical fibers(POF). SOLUTION: Use is made of an adhesive material which is cured into a product having the properties: an optical transmission loss <=3 dB/m, a refractive index of 1.35-1.60, a hardness of 100 (in terms of a penetration) to 50 deg. (in terms of an Asker C hardness), a tensile strength >=5 kPa, and an elongation >=100%. This material is desirably an addition reaction type resin being a silicone resin, an acrylic resin, an epoxy resin, a thermoplastic elastomer resin, or a derivative thereof.
Patent JP-2002258198-A (JP)
Title: Optical scanner
Inventor: NISHIGUCHI TETSUYA
IPC: B41J2/44
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner whose posture to a body to be scanned can be appropriately adjusted. SOLUTION: The rocking fulcrums P1 and P2 of the optical scanner 22 are provided at two points on a straight line K oblique to the axial center 200a of a freely rotatable body to be scanned 200, and also a posture adjusting means for the optical scanner 22 is provided at one point S (an adjusting point) on the other straight line L orthogonal to the straight line K, so that the posture of the optical scanner 22 is adjusted in a distorting direction to the body to be scanned 200 by the posture adjusting means.
Patent JP-2002264074-A (JP)
Title: Circle cutter
Inventor: OOYANE YUUICHI
IPC: B41J11/70
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance the added value of a circle cutter by developing a guide mechanism and a paper presser mechanism interlocked with a moving edge. SOLUTION: In this cutter with two moving edges, a swing plate of dogleg shaped cross section interlocked with the movement of a moving edge holder is provided to obtain a paper guide operated not to disturb the movement of the moving edge, without needing other power, and a paper presser mechanism interlocked with the movement of the moving edge holder is provided to allow the changeover between paper pressing when cutting and release when feeding paper.
Patent JP-2002268841-A (JP)
Title: Print controller for page printer
Inventor: IZEKI SHINICHIRO
IPC: B41J21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a print controller for a page printer which extracts the data of a particular page from print data to develop the data into plotting data without editing the original print data externally, can define pages to be outputted to the outside such as a printer engine and performs this kind of processing that conventionally takes a lot of labor and time with a small quantity of labor and time. SOLUTION: This printer controller for the page printer storing set information from an input device is provided with a means for recognizing a page of print data to be developed into the plotting data and a page of print data to be received and discarded without being developed by referring to page number information set from the input device and controlling performance of the print data output and performance of print data reception and discard, selects a particular page from the received print data and develops the print data into the plotting data.
Patent JP-2002269611-A (JP)
Title: On-vehicle device used for automatic toll collection system
Inventor: FUJIMOTO HIROSHI
IPC: G07B15/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device used for an automatic toll collection system considered to enhance an operability and not to obstruct a front visual field of a driver as much as possible. SOLUTION: The on-vehicle device 17 is provided in an instrument panel 19 and is standably retained at a position projected from the inside of the instrument panel 19 by a guide mechanism 47. Whereas the on-vehicle device 17 can be housed at a retreated position in the instrument panel 19. The on-vehicle device 17 has an antenna 31, at a back surface part 25, capable of receiving an electric wave from a front upper side of the vehicle even at any attitude such as a projected position and a retreated position against the instrument panel 19. When the on-vehicle device 17 is positioned at the projected position against the instrument panel 19, it has an indication part 29 capable of being appeared at a front visual field of the driver, an operation panel and an IC card insertion port 33 at a front part 21.
Patent JP-2002033429-A (JP)
Title: Semiconductor device
Inventor: FUKATSU AKIHIRO
IPC: H01L23/367
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To assure a heat conduction path between a fin and a case with a simple configuration, related to a semiconductor device where a ceramics board on which a semiconductor element is mounted and a fin for radiating the ceramics board are housed in a case with the fin contacting the case for clamping. SOLUTION: A sawtooth protruding part 11 is formed on any one surface of a contact surface of a fin 3 against a case 4 and a contact surface of the case 4 against the fin 3. Clamping between the fin 3 and the case 4 allows contact to a contact surface of counterpart while the tip of the protruding part 11 is collapsed.
Patent JP-2002276286-A (JP)
Title: Jacking pipe
Inventor: MIYAHARA TSUYOSHI
IPC: F16L1/024
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost jacking pipe having great water cut-off ability suitable for a ultra-deep jacking method. SOLUTION: In a mounting groove 2 arranged on the outer circumferential face of an insert 3 of a jacking pipe body 1, a seal seat member 6 is installed. In seal grooves 7 and 8 arranged in the seal seat member 6, O-rings 9 and 10 are installed individually. A water pressure working from a clearance 12 in a coupling part is applied to the O-ring 10 in the rear position, and the O-ring 10 is pressed to the front wall of the seal groove 8 for sealing water.
Patent JP-2002281119-A (JP)
Title: Charging system for portable communication terminal
Inventor: JINNOUCHI HIROMOTO
IPC: H04W92/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a charging system of a portable communication terminal where reproduction of voice from a recording medium can be enjoyed by using a portable communication terminal during charging, with the same feeling as using audio equipment, without the user feeling inconvenience of operation. SOLUTION: The portable communication terminal 1 is mounted on a charger 2, and terminals of a connector 100 come into direct contact with the terminals of a connector 200, which are connected electrically. In this state, when a user performs operation on an operation part 201 of the charger 2 or on an operation part 301 of a remote operation device 3, a control signal corresponding to the operation is transmitted from a control part 211 of the charger 2 to a main control part 103 of the communication terminal 1. According to the control signal transmitted from the control part 211 of the charger 2, the main control part 103 in the communication terminal 1 controls the operations for recording and reproducing 110, which reads data stored in the recording medium 109.
Patent JP-2002272721-A (JP)
Title: Radiation photographing apparatus
Inventor: TSUCHINO HISANORI
IPC: A61B6/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation photographing apparatus in which a waiting mode can be appropriately set. SOLUTION: As the waiting modes are separately set to each of photographing parts 4 and 6 by a controlling device 2 in accordance with situations where non-use time exceeds a specified time in each of the photographing parts 4 and 6, for example, by early setting the waiting mode for the photographing part 6 with high possibility of being not used, saving of electric power and prolonging the life of expendables for a CPU, etc., are attempted and in relation to the photographing part 4 being used now or with high possibility of being used, by setting no waiting mode, it is possible to rapidly perform photographing.
Patent JP-2002279093-A (JP)
Title: Method for managing vehicle, program for the method and device for managing vehicle
Inventor: OKUDA HIROYUKI
IPC: G06Q50/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To relieve burden and time in a user who needs replacement of vehicle parts, etc., compared with a conventional case by applying a vehicle manage ment method, its program and a vehicle management device to the management of various consumption articles for a vehicle. SOLUTION: Information for specifying the parts is recorded in a recording medium 4 to be mounted on a personal computer 8, etc., and a sales store is reported to a user by access with information of the parts such as the consumption articles.
Patent JP-2002278128-A (JP)
Title: Toner and method for image formation, and process cartridge
Inventor: URAWA MOTOO
IPC: G03G21/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide toner for image formation which begins to electrostatically be charged and suppresses a decrease in image density and a ghost even when used by a very small-sized printer or copying machine. SOLUTION: The magnetic toner used for an image forming method which carries the magnetic toner to a development part facing a latent image carrier by a toner carrier while forming a thin layer of the magnetic toner on the toner carrier, develops a latent image formed on the latent image carrier with the magnetic toner, and satisfies D1/D2<=0.5, D2<=30, and 55<=V, where D2 is the diameter (mm) of the toner carrier and V is the peripheral speed V (mm/ second) of the latent image carrier, is obtained by mixing inorganic particulates after organic processing externally with magnetic toner particles having at least binding resin and magnetic bodies and has particles of >=0.900 in the circularity (a)  obtained from circularity a=L0 /L (where L0 is the circumferential length of a circle having the same projection area with a particle image and L is the circumferential length of the particle image) by >=80% in terms of a number based cumulative value.
Patent JP-2002286622-A (JP)
Title: Device for measuring corrosion of metallic material
Inventor: MIYAZAWA MASAZUMI
IPC: G01N27/26
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To reliably and industrially advantageously monitor the corrosion speed of local corrosion in a metal surface through the use of an electrochemical noise method and determine the form of the local corrosion. SOLUTION: This device for measuring corrosion of a metallic material is provided with a corrosion current/voltage measuring means for measuring electrochemical current noise and electrochemical potential noise between electrodes with a plurality of the electrodes of the same material as that of the metal surface of which the corrosion is to be measured exposed to the same corrosion conditions, a data storage means for taking in measurement data on the measured current noise and the potential noise and time-serially accumulating them, a local corrosion form determining means for extracting the measurement data on the accumulated current noise or the potential noise, computing the corrosion speed C by the following equation (1), and analyzing and determining the form of the local corrosion, and an output display means for outputting and displaying the determined local corrosion form.  C=K×In/ Vn...(1) (wherein, In is the electrochemical current noise; Vn is the electrochemical potential noise; and K is a coefficient of corrosion).
Patent JP-2002283625-A (JP)
Title: Imaging apparatus
Inventor: KOIKE TAKANAO
IPC: H04N1/23
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which image processing can be carried out simultaneously in parallel by a plurality of units to synthesize one image and images read in by two writing means can be synthesized easily with no shift without requiring any dedicated delay circuit. SOLUTION: First line buffers are provided to double the number of a plurality of lines so that a processing means can sequentially process unit image data for a plurality of lines at a time when a mode for writing images simultaneously in unit of two times of the plurality of lines is set. Two systems of circuits 11a and 11b having first and second line buffers are provided and when a mode is set, a delay means 11c delays image data being inputted to the circuit 11b of one system such that images of the plurality of lines are written in alternately and synthesized into one image.
Patent JP-2002284006-A (JP)
Title: Article conveyance vehicle
Inventor: WATANABE HARUHIRO
IPC: B61D47/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a coil spring and a piston rod in an article conveyance vehicle capable of running freely through a driving wheel and a driven wheel. SOLUTION: A wheel support member 27 supporting the driven wheel 12 and capable of swinging vertically centered on a horizontal shaft axis and a swing fixing means 34 for restricting upward swing of the wheel support member 27 are provided on a vehicle body frame 10. The swing fixing means 34 consists of a cylinder device 35 having the piston rod 35b capable of moving vertically by following the vertical swing of the wheel support member 27 and a change-over means for changing over to a fixation action condition and a fixation release condition of the cylinder device 35. The coil springs 41 for giving a downward energizing force to the wheel support member 27 are provided on both sides of the piston rod 35b.
Patent JP-2002286930-A (JP)
Title: Visible light absorption film and structure having the visible light absorption film as well as visible light absorption ink forming visible light absorption film
Inventor: TAKEDA HIROMITSU
IPC: G02B1/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a visible light absorption film which suppresses the glaringness of a visible light region in a heat ray reflection type and permits the maintenance of the thermal insulating characteristic of a base material, a structure which has this visible light absorption film and visible light absorption ink which forms the visible light absorption film. SOLUTION: This visible light absorption film is formed by the visible light absorption ink with which one or both surfaces of the base material having visible light reflectivity of >=10% are coated and the visible light reflectivity decreasing rate defined by the visible light reflectivity decreasing rate = [the visible light reflectivity (%) after coating application of the ink described above]/[the visible light reflectivity (%) prior to coating application of the ink] is <=0.9 and the insolation reflectivity decreasing rate defined by the insolation reflectivity decreasing rate = [the insolation reflectivity (%) after coating application of the ink described above]/[the insolation reflectivity (%) prior to coating application of the ink] is <=0.25.
Patent JP-2002294756-A (JP)
Title: Counterweight structure for construction machine
Inventor: SAKITANI SHINTARO
IPC: E02F9/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a counterweight structure for a construction machine, which facilitates addition of a additional counterweight to a main counterweight and facilitates control of the addition. SOLUTION: According to the counterweight structure, the additional counterweight 30 can be fastened to a rear portion of the main counterweight 20 by means of a bolt 40. To this end, a fitting hole 21 is formed in a rear surface of the main counterweight 20 such that a lower surface of the fitting hole is horizontal but an upper surface of the same is upward inclined toward a free end. Further, a projection 31 is formed on a front surface of the additional counterweight 30 so as to be fitted in the fitting hole 21 in a manner bringing its lower surface into contact with the lower surface of the fitting hole 21.
Patent JP-2002298631-A (JP)
Title: Light-shielding body and its manufacturing method
Inventor: WATANABE HIROYUKI
IPC: F21V11/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding body in which the baffle 32 can be easily manufactured at low cost and the appearance of the baffle 32 can be improved by using a precoated stainless steel sheet and by eliminating coating of the cut out part. SOLUTION: The baffle 32 is formed by a precoated stainless steel sheet of which at least one face is coated and it is formed into double sheets by folding up from the outer periphery to the other side. The outer periphery of the baffle 32 is made the folded part and the cut-out part is not used for the periphery. Even if the precoated stainless steel sheet is used for the baffle 32, it is not necessary to coat the cut-out part and, thereby the baffle 32 can be easily manufactured at low cost, and its outside appearance is improved.
Patent JP-2002291281-A (JP)
Title: Method for judging magnetic polarity of synchronous motor and controller for synchronous motor with magnetic polarity judging function
Inventor: RI CHUSHA
IPC: H02P23/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a synchronous motor having a function to judge a magnetic polarity with ease. SOLUTION: The controller is equipped with a current detection and 3/2 converter 7 which detects the current value of the d axis and q axis in the synchronous motor 10, a current command pulse generator 11 which outputs a positive and a negative current command pulse big enough to cause flux saturation as the d axis current, and a magnetic polarity judging device 12 which executes a magnetic polarity judgement based on the amplitude in the d axis current obtained from the current detection and 3/2 converter, when the positive and negative current command pulses are applied to an estimated position, after the magnetic pole position at the time when the synchronous motor stands still is estimated.  Especially when a big current amplitude is detected by applying the positive current command pulse, while a small current amplitude is detected by applying the negative current command pulse, the estimated magnetic pole position θhas no error. When a small current amplitude is detected by applying the positive current command pulse, while a big current amplitude is detected by applying the negative current command pulse, the estimated position of the magnetic pole is judged to be 2θ.
Patent JP-2002300553-A (JP)
Title: Cable modem
Inventor: KINEMURA HIROSHI
IPC: H04N21/647
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable modem capable of lowering noise output of incoming-signal. SOLUTION: The first trap circuit comprising a capacitor C10, an inductor L5, and a variable capacitance diode D1, and the second trap circuit comprising a capacitor C11, an inductor L6, and a variable capacitance diode D2, are arranged in a transmitter circuit 4. A control circuit 5 varies voltages Va and Vb, respectively applied to the variable capacitance diodes D1 and D2 in response to the frequency of up-signal. The enables the first and second trap circuits to vary the frequency of trapped signal, in response to the frequency of the up-signal and trap the higher harmonic waves of the incoming signal to lower the noise output with the incoming signal.
Patent JP-2002295201-A (JP)
Title: Connection device of turbine rotor vane
Inventor: MURAKAMI ITARU
IPC: F01D5/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device of a turbine rotor vane, capable of stably operating for a turbine rotor vane with long vane length. SOLUTION: In the connection vane of the turbine rotor vane, a lug center line LGCL of lugs 18a, 18b is inclined for an intermediate sectional centerline PFCL at a predetermined angle toward the blade twisting angle in standstill state prior to operation.
Patent JP-2002292425-A (JP)
Title: Manufacturing method for shape steel pipe and manufacturing device therefor
Inventor: KUROBE ATSUSHI
IPC: B21D5/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a shape steel pipe provided with a excellent cross-sectional shape and high in symmetry of an uneven part, by suppressing the flowing of a material into a narrow gap in forming, and previously setting the optimum size of a forming roll by computation. SOLUTION: In manufacturing the shape steel pipe provided with a plurality of pairs of a recessed part and a projecting part with respect to the circumferential direction from a cylindrical raw pipe by passing through a preliminary forming stand and a finishing forming stand, a plurality of forming rolls which are disposed in the circumferential direction of the raw pipe, provided with raised parts in the total number of pieces equivalent to the number of pieces of the recessed part, and wherein parts in between the raised parts form roll roots, is formed small by the previously set amount by setting the roll dividing position on the border of one roll root of the forming roll and the raised part of adjacent forming toll,  and the inter-raised part distance of the roll dividing position is made small by the previously set amount considering the inter-roll gap expanding during the forming wider than the required projecting part width to form the raw pipe by the preliminary forming stand disposed with the plurality of forming rolls in the circumferential direction of the raw pipe and the finishing stand and fix the recessed part corresponding to the recessed part to the raw pipe.