baber/WOPTO huggingface dataset:
Patent JP-2002313464-A (JP)
Title: Connector for printed board
Inventor: OKABE TOSHIAKI
IPC: H01R12/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a printed board allowing the application to a narrow portion by realizing space saving and at the same time smoothly fittable with a counter connector. SOLUTION: A connector housing 10a is mounted on a surface to be mounted on the printed board 13 at an elevation angle inclined outward. In a state of the counter connector 20 fitted from an oblique upper side, the board 13 is fixed to an escutcheon 27 of equipment, etc.
Patent JP-2002317289-A (JP)
Title: Hydrogen generating electrode
Inventor: HACHITANI TOSHINORI
IPC: C25B1/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating electrode of a low hydrogen overvoltage used for electrolysis, water electrolysis, etc., of an aqueous alkaline metal halide solution and a method for producing the same. SOLUTION: This hydrogen generating electrode is constituted by forming an active layer on an electrode base material. This active layer is formed by depositing particulates of nickel on a carrier consisting of >=1 kinds of the components selected from the carbide, oxide, boride and sulfide of molybdenum or tungsten.
Patent JP-2002320204-A (JP)
Title: Video data management and generation method, video distribution service system using the same method and processing program thereof and recording medium
Inventor: TANAKA KEIJI
IPC: H04N7/173
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve information providing service to a customer, by making the best of the advantages of video distribution by digital data in an information providing service system. SOLUTION: In this video data managing and generating method, digital video data to be distributed from the video distributing device of an information distributing service agent via a network to the terminal of a user side are managed, so as to be associated, when respective reproduced by video data units and in-video data specific scene units. In this video data generating method, the video data are combined by the video data units, or reduced or added by the scene units, based on the relation of a reproducing time instructed by a user and the video data, so that a video providing story can be constructed in the reproducing time closest to the designated reproducing time, and that the service providing video data can be generated.
Patent JP-2002322890-A (JP)
Title: Expansively digging method for pedestal and expanded head used therefor
Inventor: ADACHI MASARU
IPC: E21B7/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an expansively digging method for saving a material required for creating a conventional columnar pedestal. SOLUTION: This expansively digging method for the pedestal excavates an expanded hole for the pedestal by using an expanded head for supporting an expanded excavating blade by a head rod having the excavating blade on the lower end so as to be expandably and contractibly drivable to an expansively opening position having a diameter larger than an excavating diameter of the excavating blade from a position for closing and contracting to the head rod side, and forms a noncylindrical expanded hole composed of a cylindrical hole part having the cross-sectional area and the required height required for obtaining prescribed support force, and a hole part having a diameter smaller than the cylindrical hole part by increasing and decreasing an expansively opening diameter of the expanded excavating blade according to the boring advancing length of the expanded head.
Patent JP-2002012718-A (JP)
Title: Thermoplastic resin composition and its injection molded article
Inventor: OKAWA KENICHI
IPC: C08J5/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is excellent in stiffness, impact strength, and flowability and gives a molded article excellent in external appearance without flow marks, and to provide the injection molded article obtained therefrom. SOLUTION: The resin composition contains a polypropylene resin in a content in a specified range, an elastomer in a content in a specified range, an inorganic filler in a content in a specified range, and a resin in a content in a specified range, this resin having such characteristics that the melt tension measured under specified conditions is in a specified range; the swelling ratio measured under specified conditions is in a specified range; and the time required until the ratio of a relaxation modulus measured at a specified temperature to a relaxation modulus measured at a specified time becomes a specified value is in a specified range. The injection molded article is obtained from the resin composition.
Patent JP-2002323850-A (JP)
Title: Map scrolling method and map display device
Inventor: IKEDA SHINYA
IPC: G09B29/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a short operation time, a continuous scroll feeling, and scrolling in an arbitrary direction. SOLUTION: Map data read by a map data reading part 5 are drawn on a display screen of a liquid crystal display 1, and a coordinate position pressed on a touch sensor panel 2 placed on the front surface of the liquid crystal display 1 is detected by a coordinate detection part 3, and a control part 4 scrolls the map by one touch so that the position comes to the center of the display picture, and when keeping pressing, the control part continuously scrolls the map in the direction of the screen center (predetermined position) from the pressed position until the pressing is released. The data for the continuous scrolling direction and speed are stored in a data storage part 6.
Patent JP-2002322226-A (JP)
Title: (meth)acrylic block copolymer and dispersing agent for nonaqueous paint pigment containing the same
Inventor: HOSODA MOTOE
IPC: C08F290/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a (meth)acrylic block copolymer usable as a dispersant capable of sufficiently homogeneously dispersing a non-aqueous paint pigment with small amount and giving excellent weather resistance and water resistance to a membrane formed by applying a paint. SOLUTION: The (meth)acrylic block copolymer is obtained by block- copolymerizing 10-60 pts.wt. of an alkyl alcohol ester containing an amino group or ammonium group of (meth)acrylic acid to 10-85 pts.wt. of an alcohol ester of (meth)acrylic acid and 5-30 pts.wt. of a terminal (meth)acryloyl group- containing macromonomer. The block copolymer has a weight average molecular weight of 4,000-100,000.
Patent JP-2002321493-A (JP)
Title: Knock type pencil
Inventor: TAKAHASHI SUEMINE
IPC: A61K8/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a knock type pencil wherein a lead is moved forward and rearward by a knocking operation, and a protection pipe can be projected from the forward end of a mouthpiece and can be put into the mouthpiece. SOLUTION: A drum 10 has a wall to prevent the forward movement of a split ring 6, and a rubber packing 7 and a protection pipe 91, are fixed in the drum 10 at the forward end of the mouthpiece 1. The drum 10 which is prevented from moving forward by the mouthpiece 1 is provided inside the mouthpiece 1. When a lead 9 is moved rearward together with a lead engaging chuck 4, the drum 10 can be moved rearward together with the lead 9 by the gripping force of the packing 7 with respect to the lead 9, while when the lead 9 is moved forward together with the chuck 4 by an urging force due to the knocking operation, the drum 10 can be moved forward until it is prevented from moving forward by the mouthpiece 1. By such forward and rearward movement, the pipe 91 and the lead 9 can be put into the forward end of the mouthpiece 1 of the knock type pencil or decorative pencil.
Patent JP-2002330432-A (JP)
Title: Image coder, image retrieval decoder, image coding method and image retrieval method
Inventor: KURODA SHINICHI
IPC: H04N19/196
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To easily analogize contents of recorded compression image data. SOLUTION: A contents description meta data generating section 3a describes a feature quantity 103 of received image data 1 according to a pre-defined format to generate contents description meta data and outputs the contents description meta data to a contents matching section 3b. The contents matching section 3b conducts matching processing between contents description meta data 104 and contents description meta data 105 recorded in advance in a recorder 9 to calculate the similarity between the both by each feature quantity and outputs the contents description meta data 104 and a name of the contents description meta data 104 on the basis of the calculated similarity as a matching result list 5.  A file name generating section 6 decides the file name based on the compression image data 7 from an entropy coding section 12 and the matching result list 5 and outputs compression image data 8 with the decided file name attached to them.
Patent JP-2002330071-A (JP)
Title: D/a converting circuit
Inventor: KUBOTA SHINICHI
IPC: H03M1/74
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a current addition type D/A converting circuit in which occurrence of glitch in the output signal can be suppressed. SOLUTION: For respective constant current source circuits AL1-ALn in a low-order D/A converting circuit part 3, corresponding capacitors CLx are connected between respective joints of PMOS transistors TL1x, TL2x and TL3x (x=1-n) and respective gates of the PMOS transistors TL3x. For respective constant current source circuits AM1-AMn in a high-order D/A converting circuit part 4, corresponding capacitors CMx are connected between respective joints of PMOS transistors TM1x, TM2x and TM3x and respective gates of the PMOS transistors TM3x.
Patent JP-2002334629-A (JP)
Title: Push-button switch
Inventor: KAWABATA TAKASHI
IPC: H01H13/52
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton switch structure which can adapt to a high- class set requiring high definition by preventing generation of a hitting sound at pushing operation of a push-button switch. SOLUTION: The push-button switch is provided with a housing 1 equipped with a storage part 1a and with a fixed contact point 2 arranged at the inner bottom face of the storage part 1a, a movable contact point 3 stored in the storage part 1a opposite to the fixed contact point 2, a stem 5 pressing the movable contact point toward the direction contacting the fixed contact point 2, and a spring member 4 biasing the stem 5 toward the direction protruding from the housing 1. The spring member 4 is provided with a pressed part 4a pressed by the stem 5, and a skirt part 4b joined below the pressed part 4a in the shape of a thin ring and capable of bending.  It is so structured that, as the skirt part 4b is bent in accordance with the pressing of the stem 5, and the bottom end of the pressed part presses the movable contact point 3 to make it come in contact with the fixed contact point, a bent part 4d of the skirt part 4b gets in contact with the inner top face of the stem 5 to halt movement of the stem 5.
Patent JP-2002335432-A (JP)
Title: Liquid crystal display device provided with digital camera
Inventor: TERASAKA KIMITAKA
IPC: G03B15/05
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that uses its backlight in common use for a strobe light source. SOLUTION: The liquid crystal display device with digital camera comprises the integration of a liquid crystal module 22, a digital camera 24 built in the liquid crystal module 22, and a strobe light source 23. The digital camera 24 is placed in the inside of a panel of the liquid crystal module 22 or inside of the backlight 23, and the liquid crystal module 22 has a photographing function. The strobe light source 23 is structured in common with a backlight module 21 of the liquid crystal module 22 and the backlight itself acts like the strobe light source. The display device can be used for a mobile phone 25.
Patent JP-2002333674-A (JP)
Title: Method for manufacturing lenticular lens sheet having light shielding zone
Inventor: OSAWA FUTOSHI
IPC: G03B21/625
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To form black stripes without forming projecting parts while suppressing increase of the number of processes and to secure a position precision to form a light shielding zone especially in a lenticular lens sheet of fine pitch. SOLUTION: Light rays 31 are made incident on a lenticular lens sheet 2 from its non-lens face side and are reflected on the lens face, and the intensity of reflected light is detected to obtain the position of a lenticular lens, namely, a position where the light shielding zone should be formed, and then the light shielding zone is formed there to secure the position precision. Light rays 31 may be made incident on the lenticular lens sheet 2 from its lens face side.
Patent JP-2002335404-A (JP)
Title: Image compander
Inventor: NANBA MUTSUMI
IPC: H03M7/46
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image compander that applies run length coding to image data including characters and different dither patterns without making the processing complicated so as to compress the data at a high compression rate. SOLUTION: The image compander has a plurality of rearrange tables and divides the data into bands for the compression processing depending on a run length score after rearranging a bit stream of the image data in a pseudo neutral color expression by dithering and relates each of band divisions to the particular rearrange table to conduct run length coding and its inverse conversion. Thus, the image compander can realize a high compression rate by the run length coding without making the processing complicated.
Patent JP-2002335247-A (JP)
Title: Method and device for communication for electronic control equipment
Inventor: MUKAI NOBUHIKO
IPC: H04L12/28
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of a network for transmitting data information to a control system for executing prescribed operation. SOLUTION: In order to execute the prescribed operation in CPU parts 2A, 3A and 17A, in addition to a network 15 for transmitting data information to the CPU parts, a high speed data line 29 is provided for transmitting an instruction commanding the execution of such operation so that an instruction commanding side 19A and each of such CPU parts can be connected by this data line 29, thereby dispensing with setting a communication velocity on this network 15 side to a high transmitting velocity unnecessary for this network so that the costs of such a network is reduced.
Patent JP-2002333295-A (JP)
Title: Heat exchanger
Inventor: HOSOKAWA TOSHIYUKI
IPC: F28D9/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger exhibiting excellent productivity by decreasing joint work. SOLUTION: The heat exchanger comprises a corrugate 13 secured in a frame body 15 and exchanges heat by supplying fluids A and B, respectively, to chambers A9 and B12 formed through the corrugate 13 wherein a resilient body 3 is provided on the inner surface of the frame body 15 and the corrugate 13 is secured in the frame body 15 by the restoring force of the resilient body 3. Since the resilient body 3 is provided on the inner surface of the frame body 15 and the corrugate 13 is secured by the restoring force of the resilient body 3, productivity is enhanced as compared with a conventional heat exchanger where the corrugate 13 is secured in the frame body 15 using adhesive or brazing material.
Patent JP-2002331455-A (JP)
Title: Polishing pellet washer
Inventor: KOBAYASHI FUJIO
IPC: A63F7/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To improve a grade of a washed pellet by arranging a magnetic attracting means for removing an iron scrap in a polishing pellet washer. SOLUTION: This polishing pellet washer is detachably provided with the magnetic attracting means 51 for removing a harmful object such as the iron scrap mixed in the pellet. The iron scrap has the possibility of deteriorating quality of the pellet or damaging a polisher for a Pachinko ball, and is desired to be removed at washing time. This magnetic attracting means can remove the iron scrap by attracting a ferromagnetic substance such as the iron scrap to a permanent magnet 53 by arranging the permanent magnet 53 via a fixture 55 in a bucket 23 housed in a washing tank 5. Since the permanent magnet is pulled up after finishing washing work and results in removing only the iron scrap, a cost is reduced, and handling is facilitated. This polishing pellet washer is effective in protecting the polisher using the washed pellet, and protecting the pellet itself.
Patent JP-2002332458-A (JP)
Title: Method for adhering double coating adhesive sheet
Inventor: KIUCHI KAZUYUKI
IPC: C09J5/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding a double coating adhesive sheet while decreasing or eliminating the bubbles formed between the adherend and the adhesive layer. SOLUTION: The bonding method is to bond two adherends with a double coating adhesive sheet and temporarily to bond two adherends to the double coating adhesive sheet and keeping the laminate in a pressurized or a heated and pressurized environment. The temporary bonding of the adherend (especially both adherends or the adherend to be pasted later) may be carried out under a reduced pressure. The adherend may be a non-deformable adherend. The double coating adhesive sheet is preferably a thermally releasable double coating adhesive sheet having an adhesive layer containing thermally expandable microspheres on at least one side of the substrate or an energy ray-curable double coating adhesive sheet having an energy ray curable adhesive layer on at least one side of the substrate.
Patent JP-2002345175-A (JP)
Title: Monitor and control method and system for power transmission line
Inventor: FUKUOKA TADASHI
IPC: H02J13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To stably ensure predetermined monitor and control functions over a long period of time, while reducing the facility cost and monitoring and controlling distance can be expanded by simplifying a circuit configuration or the like, and moreover a small capacity battery power supply is used by reducing power consumption. SOLUTION: Transmission of a monitoring information and facility device control signal between a center device 1A installed in the center and a terminal 6C, provided in the course of the transmission line, is realized using optical fiber lines S1, S2 via a repeater 4B provided in a sub-station. During the ordinary condition, a part of the computer function for optical signal transmission and signal process of the center device 1A, the terminal 6C and the repeater 4B is stopped. Only when transmission of monitoring information or control signal is requested, is the transmission of optical signal and computer function recovered to form the monitoring information or control signal transmission line.
Patent JP-2002338669-A (JP)
Title: Process for producing liquid crystal polyester
Inventor: OKOCHI TAKAO
IPC: C08G63/78
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal polyester excellent in heat resistance and mechanical properties, with little generation of foreign matter in a reactor. SOLUTION: In producing a liquid crystal polyester through an acidolysis step, an acetylation step and a polycondensation step, a feedstock aromatic hydroxycarboxylic acid is fed at a specified rate into an acetylation reactor.
Patent JP-2002025621-A (JP)
Title: Gel-like polyelectrolyte and lithium battery using the same
Inventor: RO KYOKON
IPC: H01M50/417
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like polyelectrolyte containing a thermosetting reaction product of a composition comprising repeated units of the formula 1, repeated units of the formula 2, and repeated units of the formula 3, and further containing a lithium salt and an organic solvent, and to provide a lithium battery using the same. SOLUTION: By using this gel-like polyelectrolyte, an electrolyte-caused swelling phenomenon can be efficiently suppressed, and the reliability and safety of the obtained lithium battery can be prevented from being lowered by the swelling phenomenon. In the formulas, n is an integer from 1 to 12, and R is an alkyl group from C1 to C12.
Patent JP-2002340540-A (JP)
Title: Monitor system
Inventor: TAKEI TOSHIJI
IPC: G08B21/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitor system capable of performing not only accurate monitoring of a target area but also simple high-speed processing. SOLUTION: The monitor system is equipped with a plurality of distance sensors 11 for measuring the distances up to a monitor target 2, a distance data storing part 25 for storing the distance data acquired by a plurality of the distance sensors 11 and a determining part 22 for determining the state of the monitor target 2, on the basis of the distance data stored in the distance data memory part 25 and the distance data storing part 25 is constituted to store the distance data acquired by the distance sensors 11 in a time series manner. The determining part 22 calculates the distance data difference between the distance data acquired by the distance sensors 1 and the distance data stored immediately prior, to compare the same with a first predetermined threshold and determines that movement of the monitor target 2 has occurred, when the distance data difference is larger than the predetermined threshold and also determines that the monitored target 2 is stationary, when the distance data difference is smaller than the predetermined threshold.
Patent JP-2002353212-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: MIYAJIMA HIDESHI
IPC: H01L21/768
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a high failure rate of a semiconductor device due to reduction of the breakdown voltage of a gate insulation film already formed on a substrate or fluctuation of a gate operation voltage, since a potential difference is caused between the semiconductor substrate and the insulation film material by the remaining electrons on the surface of an insulation film material, when the insulation film material formed on the semiconductor substrate is fired by electron beam irradiation while being heat-treated. SOLUTION: The semiconductor substrate 13 on which the material of the insulation film is applied is carried in a process chamber 11 of an electron beam irradiation apparatus 10. The material of the insulation film is irradiated with an electron beam while heat-treated and, at the same time, the plasma of argon gas is made in the process chamber 11 by applying a high frequency voltage. Based on a self-bias voltage generated in the semiconductor substrate 13, the material of the insulation film is irradiated with positive charge ions (Ar<+> ), and the surface charge is neutralized.
Patent JP-2002049955-A (JP)
Title: Automatic vending machine and system for it
Inventor: ARAI KO
IPC: G06Q20/32
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine and its system using mobile object telephone. SOLUTION: By designate-inputting the automatic vending machine 4 by a mobile telephone set 6, source identification information (a telephone number, e.g.) from a mobile telephone set 6 and calling information of a designated automatic vending machine are transmitted to the machine 4 via a communication line L. The machine 4 ejects designated merchandise M1 to outside from a merchandise processing and ejecting part 20 based on the transmitted information and transmits the charging information and source identification information of this merchandise M1 to a telephone company 13. When receiving the charging information and source identification information, the company 13 collects a charge from the source identification information (the owner, etc., of the mobile telephone set) by a post pay system.