baber/WOPTO huggingface dataset:
Patent JP-2002268835-A (JP)
Title: Printer controller and printer control method
Inventor: MUKOYAMA KIYOSHI
IPC: B41J29/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer controller and a printer control method which enable a host computer side connected to a printer to recognize printing progress and printing end. SOLUTION: In this printer controller and printer control method, the host computer is informed of printing progress and printing end by receiving the total data mount showing the total, amount of printing data to be transferred in prior to transfer the printing data from the host computer and calculating the printing progress from the ratio of printing data that have been printed to the total data amount.
Patent JP-2002272169-A (JP)
Title: Reciprocal actuator having speed regulating function
Inventor: SERIZAWA KAZUAKI
IPC: H02P29/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocal actuator which has a speed regulating function and whose speed can be arbitrarily and easily regulated in a plurality of divided transfer sections, respectively. SOLUTION: The transfer section of a slider 4 is divided into a plurality of divided transfer sections L1, L2, L3, and L4. A plurality of speed-regulating volumes 23, 24, 25 and 26, which can arbitrarily regulate respective speeds V1, V2, V3, and V4 of the slider 4 corresponding to the respective divided transfer sections L1, L2, L3, and L4, are provided. The respective speeds V1, V2, V3, and V4 of the slider 4 are regulated by the respective speed-regulating volumes 23, 24, 25, and 26, and a pulse motor 2 is controlled by a controller 6a, so as to result in the regulated speeds V1, V2, V3, and V4. Thus, the respective speeds V1, V2, V3, and V4 can be easily regulated by the speed-regulating volumes 23, 24, 25, and 26.
Patent JP-2002160242-A (JP)
Title: Cellulose acylate film and method for manufacturing the same
Inventor: HASHIMOTO NARIKAZU
IPC: B29C41/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a cellulose acylate film by a process excellent in long-time continuous film forming properties. SOLUTION: In the method for manufacturing the cellulose acylate film from a cellulose acylate solution, the cellulose acylate solution with an inertial square radius of 40-200 nm is used.
Patent JP-2002263742-A (JP)
Title: Press and pressing method for deep drawing
Inventor: MANABE KENICHI
IPC: B30B15/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a press for deep drawing capable of improving the productivity of an excellent formed body. SOLUTION: The drawing speed of a punch is feedback-controlled based on a means for storing the basic data for fuzzy control as the database including an ideal working curve 200 which is obtained by performing the analysis to indicate the relationship between the retraction r of a blank 20 and the punch stroke S, and an evaluation function for relating the relationship between the actually obtained retraction of the blank and the punch stroke to the difference ϕbetween the actual working curve and the ideal working curve.  An evaluation function which acquires the relationship between the actually measured retraction of the blank during the actual working and the punch stroke, identifies the basic data for fuzzy control adaptable to the blank from the database, obtains the actual time evaluation data related to the difference between the ideal working curve and the actual measurement data, and is included in the basic data identified to be the obtained actual time evaluation data.
Patent JP-2002273639-A (JP)
Title: Pedestal installing method for pipe conduit
Inventor: HIRATA NAOTO
IPC: F16L1/024
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pedestal installing method capable of reducing the number of devices, the man-hour, and the working time. SOLUTION: In the installing method of a pedestal 1 fitted in installing a device used in a drilling or tapping work in a holding condition in a part of a metal pipe conduit P, the earth at the burying position of the metal pipe conduit P is excavated so that only the working position for the metal pipe conduit P is exposed outside, the pedestal 1 with a magnetically attracting configuration is fitted to the working position of a circumferential surface of the metal pipe conduit exposed outside, the pedestal 1 and the metal pipe conduit P are magnetically attracted, and the working is started by fitting a working machine for drilling or tapping fitted to the pedestal 1.
Patent JP-2002277711-A (JP)
Title: Lens barrel and camera
Inventor: TERADA SHUICHI
IPC: G02B7/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility that the cam follower part of a lens holding barrel comes off from the cam groove part of a cam barrel when impact in an optical axis direction is applied to the lens holding barrel due to drop or the like. SOLUTION: This lens barrel is provided with the lens holding barrel 21 holding a lens 18, the cam barrel 16 provided with the cam groove part 16c engaged with the cam follower part 21a formed in the lens holding barrel and giving driving force in the optical axis direction to the lens holding barrel, and a guide barrel 17 provided with a straight advance guide groove part 17d engaged with a straight advance key part 21b formed in the lens holding barrel and guiding the lens holding barrel in the optical axis direction. The lens holding barrel is provided with the cam follower part and the straight advance key part side by side in a lens barrel diameter direction, and the straight advance key part and the straight advance guide groove part are formed to have shape that the movement of the cam follower part to the cam groove part in the lens barrel diameter direction is restricted.
Patent JP-2002281162-A (JP)
Title: Tv doorphone system
Inventor: NOMURA ATSUSHI
IPC: H04N7/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a TV doorphone system with convenience for certificating the image of a visitor and then responding to the visitor through a telephone. SOLUTION: When a call button 12 is depressed, a control unit 22 forms an image file from a visitor's image that is taken by a camera 10 and stored in an image/voice captured in unit 25 by a file formation unit 27. Then, an electronic mail, on which visitor's information is entered, is formed through an electronic mail formation unit 28, and an image file formed in the file formation unit 27 is attached to the electronic mail. The mail is sent to the destination set previously by a data send-receive unit 26. Immediately after the transmission of the electronic mail is finished, a call is sent to the telephone number of the exterior telephone terminal 7 set previously as the transfer destination; and when the exterior telephone terminal 7 responds, a communication path between the exterior telephone terminal and the front door sub-telephone with a camera is connected.
Patent JP-2002278184-A (JP)
Title: Paper end position detection sensor for electrophotographic device
Inventor: KARASAWA MITSUSACHI
IPC: G03G15/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a very accurate paper end position detection sensor which does not depend on the temperature rise of the sensor by the heat of a thermal fixing mechanism part. SOLUTION: This sensor is provided with a sensor part consisting of a light source and a photodetector and obtaining a paper end position from the transmission ratio of light quantity and a signal transmitting part converting a sensor signal outputted from the sensor part into a paper end position detection signal and outputting it. The temperature variation coefficient of the paper end position detection signal is set to an equal value in a reverse polarity to the temperature variation coefficient of the sensor signal.
Patent JP-2002277560-A (JP)
Title: Timepiece component
Inventor: TAKIZAWA MASANORI
IPC: C09D201/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece component formable with a simple means, usable in a rapid-rotation part like a rotor without lubrication, and covered with a rustproof film. SOLUTION: This timepiece component is characterized by being covered with a coating film 5 characterized by containing solid lubricant particles, a binder and an antirust.
Patent JP-2002278400-A (JP)
Title: Cleaning device and image forming device using the same
Inventor: HORIKAWA SEISHI
IPC: A46B7/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can efficiently remove residual toner on an image carrier even in environment of environmental change, specially, high humidity and an image forming device using it. SOLUTION: A belt cleaning device 42 used for the image forming device is equipped with a cleaning brush 42a to which a bias voltage is applied, a bias roller 42b which is made of conductive metal to which another bias voltage is applied, and a cleaning blade 42c which scrapes sticking foreign matter off the bias roller 42c; and, specially, the surface of the bias roller 42b is coated with an intermediate-resistance raw material and a low-resistance raw material is used as the conductive fiber of the cleaning brush 42a.
Patent JP-2002278438-A (JP)
Title: System and program for providing teaching material information
Inventor: KAWASHIMA HIDEKI
IPC: G06Q50/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a program for providing teaching material information permitting to reduce teaching material creation work by presenting the units of a text book to a user, and providing the teaching material information related to the unit selected by the user. SOLUTION: A teaching material information providing system 1 for providing user terminals 2 with the teaching material information via a network relates the teaching material information to the units of the textbook and pre- stores the teaching material information into a teaching material information storage means; presents a selection menu according to the units of the textbook to the user terminals 2 via the network; receives from the user terminals 2 the information based on the units selected from the selection menu; and presents, on the basis of the received information, the teaching material information relating to the selected units to the user terminals 2.
Patent JP-2002283080-A (JP)
Title: Method for joining steel-based material and aluminum- based material
Inventor: NAKADA KAZUHIRO
IPC: B23K26/32
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a steel-based material and an aluminum-based material, by which method a joined part which has no crack and a sufficiently high joined strength is available. SOLUTION: The steel-based material 1 and the aluminum-based material 2, which are the materials to be welded, are integrated by being scanned with such a beam (tailored beam) having a high energy density as an electron beam or a laser beam 4 while a silver-based, a silver-copper-based, or a copper-based (Cu-based) filler wire 3 is inserted between the materials to be welded in away that the molten ratio of the steel-based material, the aluminum-based material, and the filler wire becomes, by wt., (50 to 90)%:(1 to 5)%:(5 to 49)% (100% in total).
Patent JP-2002291125-A (JP)
Title: Deterioration confirming device for power drop line
Inventor: TAKAHASHI HARUHIKO
IPC: H04N5/225
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a confirming device for deterioration of a power drop line for confirming a deteriorated or damaged state of the line simply and efficiently. SOLUTION: The confirming device is provided with an operating rod 1 which can be extended to a specified length and is capable of expansion and contraction, a box-shaped watching portion 3 which is fitted to the tip part of the operating rod 1, is hooked on a line W, and has a built-in camera 2 for taking pictures of its external surface, and a display portion 4 for displaying the images by the camera 2. The watching portions 3 is made of a semi- translucent material, and its underside has an opening 13, and line hooking portion 20 which join the opening 13, are formed on both sides of the opening, always keep the camera 2 at a specified distance from the external surface of the line W, and sets the camera 2 in a specified direction, are provided.
Patent JP-2002282379-A (JP)
Title: Piping unit for discharge head of fire extinguisher and piping method for fire-extinguishing equipment
Inventor: TADOKORO TOYOTOSHI
IPC: F16L41/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a piping unit for a discharge head of fire extinguisher with which piping can be performed without making a detour around or crossing other equipment such as air-conditioning equipment or lighting equipment, thus capable of more efficient work at the site and finishing a piping shape with neat and nice-looking. SOLUTION: On a ceiling, a trunk pipe 2 arranged along, its wall 9 and a plurality of branch pipes 3 which are branched off from only one side of the trunk pipe 2 at specified intervals are configured into a comb shape. The branch pipes 3 are arranged between other equipment such as the air- conditioning equipment 10 or the lighting equipment 11.
Patent JP-2002287155-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: MATSUOKA SHIGEKI
IPC: G02F1/1339
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display panel having an enhanced yield, excellent productivity and high reliability. SOLUTION: A method for manufacturing a liquid crystal display device includes: a stage for rubbing the respective surfaces of a counter substrate and an array substrate in each prescribed direction to control the alignment in each prescribed angle; and a stage for sticking the counter substrate and the array substrate opposite to each other and interposing a liquid crystal layer therebetween. When spacers 5 for regulating the gap between the substrates are formed on the counter substrate, the spacers 5 are formed in such a manner that the arranging direction of a spacer 5r and a spacer 5s which are adjacent to each other in an effective screen and a prescribed rubbing direction 7 does not become nearly parallel to each other. Thereby, a rubbing naps can satisfactorily reach the surface of the substrate since the naps of a rubbing cloth and the spacers are buffered and the naps are less pushed out on the counter substrate when the rubbing is performed. Thus, light leakage due to a non-alignment defect can be reduced and the alignment property (alignment regulating force) on the surface of the substrate is stabilized for a long time.
Patent JP-2002245803-A (JP)
Title: Accessory for attaching function of writing tool to flashlight
Inventor: TASHIRO ISAO
IPC: F21V33/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an accessory with a function of a writing tool which can be attached to and detached from an existing flashlight. SOLUTION: With the flashlight 1 provided with a tail cap 3 having an electric and structural connection function between a cylindrical battery case 2 for a battery 4 to be housed in and the battery 4 housed in the battery case 2, the tail cap 3 is removed from the battery case 2, and an accessory 19 incorporating a function of a writing tool 8 having an electric and structural connection function between the battery case 2 and the battery 4 housed in the battery case 2 are fitted anew. By connecting the accessory with the battery case 2, a function of a writing tool 8 can be added to the flashlight 1.
Patent JP-2001328104-A (JP)
Title: Lumber treating apparatus
Inventor: KUROTORI SHIRO
IPC: B27K3/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a stability and a durability by preventing lumber from cracking. SOLUTION: A lumber treating agent comprises a weak acidic or neutral aqueous solution by containing a methylol phenol monomer. After injecting by pressurizing the treating agent into lumber to be treated, a methylol phenol monomer is hardened and resinified by drying and heating to permeate a cell wall and stabilized lumber is obtained for a long period of time. For execution of the lumber treatment, an apparatus wherein chemical-injecting can for pressure injection, especially the chemical-injecting can having a residue outlet, and its attached devices are stored in a constant temperature room, is used.
Patent JP-2002289323-A (JP)
Title: Corona discharge device
Inventor: OKAZAKI FUTOSHI
IPC: G03G15/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharge device wherein not only adhered materials such as silicon or the like but also those of soft substances can be removed easily from a plate-formed electrode and wherein breakage of a tip part of the plate-formed electrode can be prevented. SOLUTION: This device is equipped with the plate-formed electrode 31 formed in a serration state, cleaning parts 34, 34 of the plate-formed electrode having a contact face of a convex curved face state to contact with both side faces of the plate-formed electrode 31, and a transportation means to move the cleaning parts 34, 34 of the plate-formed electrode along a longitudinal direction of the plate-formed electrode 31.  As the contact face of the cleaning parts 34, 34 of the plate-formed electrode successively and gradually contacts along the convex curved face shape toward an acute angle point of the tip of the plate-formed electrode 31, a sudden force will not work on the acute angle point of the tip of the plate-formed electrode 31, thereby the adhered materials adhered to the plate-formed electrode 31 are removed by the frictional force between the cleaning parts 34, 34 of the plate-formed electrode and the plate-formed electrode 31 without damaging the acute angle point of the tip of the plate-formed electrode 31.
Patent JP-2002289837-A (JP)
Title: Semiconductor device
Inventor: INOUE KAORU
IPC: H01L29/778
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent reduction of a drain current, to stabilize the operation of an FET and to reduce the contact resistance of an ohmic electrode in the FET, using the hetero structure of a semiconductor, including GaN. SOLUTION: On a substrate 101, a buffer layer 103 composed of a GaN film and an electron supplying layer 104 composed of an AlGaN film are successively formed. The upper surface of the electron supply layer 104 is covered with a cap layer 105 composed of an n-type InGaAlN film. On a recessed part provided in the prescribed region of the cap layer 105 and the upper part, a gate electrode 106 is formed so as to be connected to the electron supply layer 104. Also, on both sides of the gate electrode 106 on the cap layer 105, a source electrode 107 and a drain electrode 108 are formed.
Patent JP-2002290007-A (JP)
Title: Method and device for forming circuit board
Inventor: HIROTA MASAYUKI
IPC: B23K26/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly perform the removal of a metallic thin film from a circuit board without giving any damage to the board by using a pulsed laser beam. SOLUTION: At the time of forming a circuit pattern on the surface of the circuit board by removing the unnecessary part of a metallic thin film formed on the surface of the board with the pulsed laser beam and plating the metallic thin film, the unnecessary part of the metallic thin film is removed by changing the pulse width of the pulsed laser beam in accordance with the scanning speed of the laser beam. Since the integrated irradiation energy in different sections can be made equal to each other and the occurrence of the case where the integrated irradiation energy becomes too high and damages the circuit board can be prevented.
Patent JP-2002290504-A (JP)
Title: Communication terminal device with transfer function
Inventor: MATSUMOTO MASAYUKI
IPC: H04M1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To transfer a call without fail, even if each of different transfer requirements is satisfied, when an incoming call is received and forwarding parties are different depending on the transfer requirements. SOLUTION: When an incoming call is received and the call has to be transferred, if the calling party is one specified by the forwarding party, (ST1, ST2) that the calling party is in compliance with the party specified by the forwarding party is stored. Then, when the incoming call has been received within a time period specified for transferring a call, (ST3, ST4) that the call has been received from the calling party within the specified time period is stored. When the requirements for both the specified calling party and the specified transfer time period are satisfied (ST5), and if the forwarding party with the specified time period for transferring a call is in compliance with the specified calling party (ST7), the received call is transferred to the specified forwarding party.
Patent JP-2002290470-A (JP)
Title: Communication device, its transmission and reception control method, program and storage medium
Inventor: WAKASUGI NAOKI
IPC: H04N1/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of shortening the processing time to convert image data of an original into mail form and transmit the result. SOLUTION: Image data of the original is compressed by a compression mode MH(modified Huffman) suitable for preparing file TIFF(tagged image file format)-F for mail form, and is stored in an image storage device (S3) as MH data. The file TIFF-F for mail form is prepared by MH system TIFF-F preparing means (S4). Accordingly, since the image processing to store the data after MMR (modified modified read) compression, and decode and develop to bit map data, is not necessary, the processing time to transmit and output the image data of the original as the electronic mail is shortened.
Patent JP-2002288728-A (JP)
Title: Automatic vending machine control device
Inventor: SUGAWARA AKIRA
IPC: F25D11/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the imposition of an excessive burden on a compressor when raising a storage inside temperature of a heating storage chamber by increasing capacity of the compressor since the storage inside temperature of the heating storage chamber reduces again after completing pull-up. SOLUTION: Internal heat exchangers 3 to 5 are respectively arranged in a plurality of storage chambers A to C partitioned by a heat insulating wall. These heat exchangers are connected to the compressor 1 and an external heat exchanger 2 to cool and heat the inside of the storage chambers by switching solenoid valves 15A to 17B.  In control of a steady state after completing the pull-up in the heating storage chamber of such a heat pump type automatic vending machine, when the storage inside temperature drops and reaches to a lower limit value, when a rotating speed of the compressor is a reference speed or more, the rotating speed of the compressor is maximized at a stretch, and when the rotating speed is less than the reference speed, the rotating speed of the compressor is increased up to the reference speed, and the compressor is operated for a specific time, and then, the rotating speed of the compressor is maximized.