baber/WOPTO huggingface dataset:
Patent JP-2002303393-A (JP)
Title: Method of sealing large resin pipe with spiral angle rib
Inventor: YAMADA SHIGERU
IPC: F16L47/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To increase a sealability at connection positions on a large resin pipe. SOLUTION: In this method for sealing a large resin pipe, the large resin pipes provided by continuously forming angle ribs in spiral shape are butted against each other, and the connection flanges at both ends of the band are connected to each other to tighten the band so as to connect the joint of the large resin pipes with the band. Caulking material is applied to the corners of a valley between the angle ribs when filling member is filled along the valley between the angle ribs located at the position narrower than the effective width of the band. A substrate foam sheet formed of soft foam material with closed cells having an inner surface coated with glue is stuck along the shape of the valley.  The caulking material is applied to the upper surface of the foam sheet, the filling material is filled, and the caulking material is inserted in a clearance between the substrate foam sheet and the filling member. Then the foam sheet having an inner surface coated with glue is wound on the connection positions of the resin pipe so as to cover the filling member, and the connection position of the resin pipes is lapped and band-connected.
Patent JP-2002301410-A (JP)
Title: Step board type fountain apparatus
Inventor: KODAMA AKIRA
IPC: B05B17/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a step board type fountain apparatus with improved durability, a long service life, and high reliability by suppressing elasticity-deterioration of a holding means and avoiding damages on a load detection means. SOLUTION: A step board 1 is held at the highest limit position HL by a spring 30 made of a metal in up and down movable manner and the step board 1 is loaded with the weight of a fountain viewer to be lowered to the lowest limit position LL from the highest limit position HL against the energizing force of the spring 30 and such sate is detected by a proximity switch 4. The detected load detection signal is inputted to a control means 10 and an opening and closing control signal is outputted to a water jet control valve 7 of a fountain system 9 from the control means 10 to close the valve and stop the water jet.  When the fountain viewer parts from the step board 1, the step board 1 is moved upward to the highest limit position by the elastic returning force of the spring 30 and the water jet control valve 7 is opened by no-load detection signal detected by the proximity switch 4 to jet water.
Patent JP-2002312593-A (JP)
Title: Ordinary deposit system with minimum balance interest addition
Inventor: ISONO KAORU
IPC: G06Q40/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ordinary deposit system with minimum balance interest addition capable of securing a deposit. SOLUTION: This system is provided with a data extracting means 2 for extracting the integrated number of an ordinary deposit account in an ordinary deposit period, this time minimum balance of the ordinary deposit account in a prescribed fixed deposit period, and the previous minimum balance of the ordinary deposit account in the fixed deposit period on the previous ordinary deposit interest calculation date from a data recording means 1 on a prescribed ordinary deposit interest calculation date and a data calculating means 3 for calculating the ordinary deposit interest by multiplying the integrated number by the ordinary deposit interest for the ordinary deposit period,  and calculates this time additional interest by multiplying this time minimum balance by an additional interest for the ordinary deposit period calculated by subtracting the ordinary deposit interest for the ordinary deposit period from the fixed deposit interest for the ordinary deposit period, and for calculating the previous additional interest by multiplying the minimum balance calculated by subtracting the previous minimum balance from this time minimum balance by the additional interest for the residual period calculated by subtracting the ordinary deposit period from the fixed deposit period obtained by subtracting the ordinary deposit interest for the residual period from the fixed deposit interest for the residual period.
Patent JP-2002309082-A (JP)
Title: Flame resistant polyamide resin composition and extrusion-molded article
Inventor: NAKADA MICHIO
IPC: B29K105/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition excellent in flame retarding property, flexibility, burning property, environmental property, mechanical strength and thermal aging property, and extrusion-molded articles such as sheet, film, tube, etc., formed by extrusion-molding the above polyamide resin. SOLUTION: This polyamide resin composition consists of 99-40 pt.wt. polyamide resin, 1-40 pt.wt. triazine-based flame retardant and 0.1-20 pt.wt. ester compound of p-hydroxybenzoic acid and/or o-hydroxybenzoic acid with a 12-22C aliphatic alcohol having a branch.
Patent JP-2001349440-A (JP)
Title: Brush-shaped seal
Inventor: GAIL ALFONS
IPC: F16J15/3288
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To certainly prevent tilting direction of bristles from being opposite to a rotation direction of a rotor due to a mounting direction error, in a brush- shaped seal for sealing between facing rotor and stator which has a brush storing casing that is mounted to the stator or the rotor, comprises a cover plate and a support plate, has a peripheral surface and a pair of side surfaces, and includes the bristles so as to direct tips toward the rotor or the stator. SOLUTION: The brush storing casing 2 has first positioning means 13, 15, 23, and 26 on one of the pair of side surfaces 6 and 7 or the peripheral surface 5. These first positioning means engage with second positioning means 14, 16, and 22 provided for the stator 9, the rotor 10, or a fixing member 24 separated from them correspondingly to the first positioning means, thereby adequately positioning the brush storing casing.
Patent JP-2002307346-A (JP)
Title: Method and device for calibrating visual coordinates of robot
Inventor: OKUDA HARUHISA
IPC: G01B11/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for calibrating the visual coordinates of a robot for improving the measuring accuracy of a measurement point and for improving the calibration accuracy when transforming between the visual coordinates and the robot coordinates. SOLUTION: This method of calibrating the visual coordinates of a robot is provided with a step for measuring the visual coordinates of single predetermined measurement point set on a held article 5 on the basis of a picked up image, a step for measuring the visual coordinates of the measurement point at several rotation angles by rotating the held article 5 around the existing point K of the robot coordinates at two or more different rotation angle,  and a step for computing the visual coordinates of a rotation fixed point in the picked up image by using transformation between the visual coordinates of the measurement point before the rotation and the several visual coordinates at several rotation angles after the rotation to calibrate the robot coordinates and the visual coordinates so that the existing point of the robot coordinates and the visual coordinates of the rotation fixed point coincide with each other.
Patent JP-2002311221-A (JP)
Title: Optical member and optical device which uses the same
Inventor: KYOTANI SHOICHI
IPC: G02F1/35
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To avoid the problem that a conventional diffraction grating is much influenced by the changes in the wavelength. SOLUTION: A first diffraction grating 11A is formed in the incidence face side of an optical member 11, and a second diffraction grating 11B is formed in the emitting face side. The first diffraction grating 11A is formed by superposing steps 11b on the inclined faces of projections 11a formed into recesses and projections. The second diffraction grating 11B is also formed by superposing steps 11d on the inclined faces of projections 11c. The first diffraction grating 11A and the second diffraction grating 11B are arranged in the opposite directions to each other.
Patent JP-2002116602-A (JP)
Title: Color image recorder
Inventor: YAMAMOTO HAJIME
IPC: G03G15/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a color image recorder capable of always stably forming an image even in the case of using a cleaner of a type that a toner image remaining on a transfer belt after transferring the toner image to recording paper is removed by the application of voltage. SOLUTION: The peripheral length of an intermediate transfer belt 3 is set to length considering that it is longer than length obtained by adding length from the abutting part of a transfer roller 5 on a 3rd transfer roller 34 to the abutting part of a cleaning roller 6 on a backup roller 10. Thus, even when the polarity of the voltage applied to the roller 6 is switched immediately after the trailing edge of the toner image formed on the belt 3 passes through the abutting part of the roller 6 on the roller 10, the leading edge of the toner image on the belt 3 does not reach a position where the image is transferred to image receiving paper 39, so that the irregularities in the transferred image on the paper 39 are prevented.
Patent JP-2002272644-A (JP)
Title: Sheet for toilet seat
Inventor: OE EMIKO
IPC: A47K13/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple and comfortable sheet for a toilet seat which contributes to resource savings. SOLUTION: An adhesive of weak adhesion is applied to the back of a water- soluble paper sheet having the same size as conventional toilet paper. When a toilet seat is used, the paper sheet is cut into an appropriate length and affixed to the toilet seat. After use, it is peeled from the seat and flushed away.
Patent JP-2002319644-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: SAWA YOSHINOBU
IPC: H01P1/26
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing noise due to reflection of high-frequency signal components of terminating signals from entering the terminating electrode of a semiconductor element and causing malfunctions of a semiconductor element. SOLUTION: For a circuit board 6 housed in a semiconductor package, a line conductor 6b for grounding, whose one end is electrically connected to the semiconductor element 5 and other end reaching the peripheral edge part of an upper surface and for which a high resistance part 8 is provided in the middle, is formed on the upper surface; a grounding conductor layer 6c is formed on the lower surface and a notched part 16, passing through the upper and lower surface for which the other end of the line conductor 6b reaches an upper surface side opening, is formed on the side face, and on the inner surface of the notched part 16, a conductor layer 16b for electrically connecting the other end of the line conductor 6b and the grounding conductor layer 6c is formed.
Patent JP-2002325157-A (JP)
Title: Image reader
Inventor: SHIMIZU SUGURU
IPC: H04N1/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can simply store and manage digitized image data and X-ray films. SOLUTION: The image reader 21 has a removable film F storage box 28 and a film data printer 16 that prints out data of a contained film F to the storage box 28. It is not required for an operator to contain the film F after being read to the storage box 28 and can immediately find out a desired film F when needing an original film F.
Patent JP-2002327297-A (JP)
Title: Member for retaining plating solution in electroplating equipment and manufacturing method therefor
Inventor: MISHIMA TOKUJI
IPC: C25D7/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a member for retaining a plating solution in an electroplating equipment, which can form a plated layer with uniform film thickness on several articles to be plated. SOLUTION: The electroplating equipment 1 is provided with a cathode 2 which contacts with the article 5 to be plated, an anode 14 having such a structure that the plating solution 15 can pass through, and the member 21 for retaining the plating solution. The member 21 for retaining the plating solution is supported by an holder 12. The plating solution 15 is supplied to the article 5 to be plated, through the anode 14 and the member 21 for retaining the plating solution. The member 21 for retaining the plating solution comprises a porous ceramic sheet P1 having a two-layers structure consisting of top and bottom. A porosity degree in the bottom layer 28 is lower than that in the top layer 27.
Patent JP-2002329399-A (JP)
Title: Word lind driving circuit
Inventor: OKANE JUNICHI
IPC: G11C16/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To decrease a leak current in a word line driving circuit at erasing a region en bloc by a non-volatile semiconductor memory using a memory cell having a floating gate. SOLUTION: When a chip erasing signal CER is made to 'H', all address liens AL0-AL9 are driven to 'H' by an address line driving sections 10, 20, and all pre-decoders A40 and pre-decoders B50 are selected. Thereby, a signal XP of 12 V is given to a row decoder 60 from the pre-decoder A40. The row decoder 60A has the first and the second semiconductor switches controlled by signals BS, nBS given from the pre-decoder B. When the first semiconductor switch is turned on, a signal XP is outputted to a word line WL. When the second semiconductor switch is turned off, the signal XP and the chip erasing signal CER are applied to the both ends. Thereby, voltage between terminals is reduced by the level 'H' of the chip erasing signal CER, and a leak current is decreased.
Patent JP-2002326384-A (JP)
Title: Optical printer head
Inventor: DOMOTO CHIAKI
IPC: B41J2/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable optical printer head exhibiting excellent productivity in which a specified image corresponding to image data can be obtained. SOLUTION: The optical printer head comprises a substrate 1 having a large number of thin film lines 2, a light emitting element array chip 3 having a large number of light emitting elements 4 and a large number of connection pads 5 being connected electrically with the thin film lines 2 on the upper surface, and a driver IC 7 integrating an electronic circuit 10 for controlling emission of the light emitting elements 4 and a large number of connection pads 8 being connected electrically with the thin film lines 2 on the upper surface. Upper surface of the light emitting element array chip 3 is made substantially flush with the upper surface of the driver IC 7 and one end of the thin film line 2 is extended above the connection pad 5 of the light emitting element array chip 3 while the other end thereof is extended above the connection pad 5 of the driver IC 7. Both connection pads 5 and 8 are connected electrically through the thin film line 2.
Patent JP-2002330323-A (JP)
Title: Docking station for electronic camera, and electronic camera connectable to the docking station
Inventor: HAYAKAWA MASAHIRO
IPC: H04N101/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a docking station for an electronic camera that can prevent an electronic camera from getting a high temperature even when the electronic camera connected to the docking station is used for a long time, charged up and exchanges information with an external electric device for a long time so as to prevent a noise from being caused on an image, an electronic circuit component from getting deterioration or an enclosure of the camera from getting heat, and to provide an electronic camera connectable to the docking station. SOLUTION: This docking station for the electronic camera is provided with a connection section 2 to which the electronic camera 20 is connected and a cooling device 5 that cools the electronic camera.
Patent JP-2002327206-A (JP)
Title: Method for repairing tap hole of blast furnace
Inventor: UEDA NAOYA
IPC: C21B7/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a tap hole by improving a conventional repairing method therefor. SOLUTION: The objective method for repairing the tap hole comprises removing damaged parts of the tap hole in a dismantling process of ST01 and exposing healthy parts of the refractory, according to an embodiment shown in figure (b), forcibly cooling the healthy parts of the refractory to a given temperature in a forced cooling process ST02, pouring and molding a monolithic refractory into cavities in a refractory placing process ST03, and drying the placed refractory in the drying process ST04. Namely, the embodiment is characterized by the forcibly cooling process interposed in the control (conventional method (a)). Thereby, there is no concern that moisture in the monolithic refractory boils to give special damage, because the monolithic refractory is poured into cavities which have been adequately forcibly cooled.  Thus, the life of the monolithic refractory, and consequently the life of the tap hole, are prolonged.
Patent JP-2002335500-A (JP)
Title: Coded data multiplex transmission device and method
Inventor: SATO MITSUHARU
IPC: H04N7/03
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a coded data multiplex transmission device and method that allows a receiver side to reproduce a signal without degrading the transmission efficiency even on the occurrence of a fault in a transmission line. SOLUTION: A controller 7 detects whether or not character data changing for each prescribed period are changed from data precedingly entered. When the data are changed, the controller 7 controls a switch 8 to be closed. Even when the character data entered for each prescribed period are not changed for a prescribed time, the controller 7 controls the switch 8 to be closed. In other cases, the controller 7 controls the switch 8 to be open. A multiplexer 9 decides whether or not multiplexing is to be conducted depending on the input from the switch 8 and an output section 10 outputs a multiplexed data signal to a transmission line.
Patent JP-2002007048-A (JP)
Title: Device and method for starting program in electronic equipment, medium and electronic equipment
Inventor: YAMAGUCHI SACHIHIRO
IPC: G06F3/023
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a program starting device, a program starting method and a medium in electronic equipment capable of starting functions provided in the electronic equipment with a user's simple operation, that is, by pressing down the first and second keys at the same time. SOLUTION: This program starting device for automatically starting a prescribed application program stored in advance into the electronic equipment 100, is provided with start condition storing means 66A and 66 for storing a start condition set in advance by a user, and a start sequence controlling means 2A for deciding that the first and second operating parts that are set in advance are simultaneously operated and starting the prescribed application program set in advance by the user when the state of the electronic equipment 100 coincides with the start condition stored in the means 66A and 66.
Patent JP-2002301110-A (JP)
Title: Wheelchair with backing type tilting function and aid thereof
Inventor: YOSHIKAWA TAKASHI
IPC: B62B3/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide tilting function to an ordinary commercially available foldable wheelchair by simple modification or additional application. SOLUTION: A rear wheel grasping part 1 is detachably mounted between major wheels (W1, W2) of the wheelchair through a fixing member 2 and a front wheel grasping part 5 is mounted near the front wheels of the wheelchair while a triangle support part 7 is mounted on the grasping part 1. A stretching means 6 for supporting the wheelchair is mounted between the front tip part of the triangle support part 7 and the front wheel grasping part 5 thereby providing a backing type tilting function.
Patent JP-2002338808-A (JP)
Title: Conductive silicone rubber composition for electrophotographic image formation apparatus
Inventor: HIRABAYASHI SADAO
IPC: G03G15/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive silicone rubber composition for an electrophotographic image formation apparatus which, when used as a material for forming a part brought into direct or indirect contact with a toner, etc., can accord with the enhancement of resolution in an electrophotographic image formation apparatus and can prevent the degradation in image density or image qualities. SOLUTION: This conductive silicone rubber composition contains (A) an organopolysiloxane represented by average composition formula (1): Rn SiO(4-n)/2 (wherein each R is an optionally substituted monovalent hydrocarbon group; and n is 1.95-2.05), (B) a filler which has a Mohs' hardness of 2-8.0 and of which the average particle size measured by laser diffraction scattering is 1/50-75/50 of the average particle size of used colored particles for image formation, and (C) a conductive material other than ingredient B.
Patent JP-2002342191-A (JP)
Title: Printed matter, method and system for acquiring information, information resource and program
Inventor: IMAIDE SHINICHI
IPC: G06F3/048
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To gradually acquire desired information as necessary. SOLUTION: Second information being detail information is printed as an optically readable coded image 2 in the vicinity of a position where first information being basic information is recorded as a readable image 7, and when an accessing device 4 reads the coded image 2, the second information is restored and outputted in a perceivable format.  Furthermore, an information acquistor 3 can acquire third information as on-line information by utilizing information for operation instruction input in such a manner that output control information for outputting the information for operation instruction input for making the accessing device 4 perform a series of operations that the accessing device 4 accesses an external information resource supply site 6, acquires the third information being the latest information from the site 6 and outputs the third information in a perceivable format is included in the coded image 2 in outputting the second information restored by the accessing device 4.
Patent JP-2002009860-A (JP)
Title: Transmitting device, transmitting method and receiving device
Inventor: MURAKAMI YUTAKA
IPC: H04B1/04
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a modulation system for receiving a signal with high sensitivity in the digital modulation system used in radio communication. SOLUTION: A BPSK modulation system is regularly inserted as a pilot symbol. A signal point position in the in-phase/orthogonal plane of the BPSK modulation system is arranged in a position different from a signal point taking the maximum amplitude of a multilevel modulation system. Thus, the signal point amplitude of the BPSK modulation system is made larger than the maximum signal point amplitude of the multilevel modulation system. Thus, the estimation precision of frequency offset and amplitude distortion between a transmitter and a receiver at the time of performing semi-synchronism detection on a demodulation side improve as well as a bit error rate characteristics at the ratio of carrier power to noise power is improved and the reception of high sensitivity is realized.