baber/WOPTO huggingface dataset:
Patent JP-2002311263-A (JP)
Title: Polymer waveguide and method for manufacturing the same
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer waveguide and a method for manufacturing the waveguide with low loss and little changes in the optical characteristics even when the ambient temperature changes. SOLUTION: The polymer waveguide with low loss and little changes in the optical characteristics even when the ambient temperature changes is obtained by constituting the core layer and the side face clad layers on both sides of the core layer from a material prepared by incorporating a silicone compound into a branched polysilane compound.
Patent JP-2002309112-A (JP)
Title: Chlorinated polymer compound composition containing flaky calcium carbonate
Inventor: TSUTSUI SHOICHI
IPC: C08K9/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated polymer compound composition which can control the rate of generating a hydrogen chloride gas and the amount of the gas generated when a chlorinated polymer compound, such as a PVC product, is worked by heating or burned. SOLUTION: The chlorinated polymer compound composition contains 100 pts.wt. chlorinated polymer compound and 10-150 pts.wt. flaky calcium carbonate.
Patent JP-2002318645-A (JP)
Title: Stand-by power reducing device
Inventor: OSAWA TAKESHI
IPC: G06F1/32
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a stand-by power reducing device equipped with a timer mechanism for reducing stand-by power, and for efficiently functioning the reference timer of the timer mechanism. SOLUTION: This stand-by power reducing device 1 is provided with a commercial power source 2, a switching means 3 for supplying and interrupting the power of the commercial power source 2 to/with a power source transformer T1, and a controller 6 having a timer mechanism 14 incorporating a reference timer and a storage part 11. This device is also provided with a pulse generating means 9 for generating a pulse prepared by the frequency of the commercial power source 2 and an oscillator 12 for oscillating the pulse.  When the commercial power source is supplied, the reference timer is operated by using the pulse of the pulse generating means 9 as the reference clock, and the data obtained by counting the pulses of the oscillator 12 in a fixed time are stored in the storage part 11, and after the commercial power source 2 is supplied, the power supply is interrupted when equipment to be controlled is on standby, and the reference timer is operated by using the data of the storage part 11 as the reference clock.
Patent JP-2002315752-A (JP)
Title: Ultrasonic vibrator drive motor and ultrasonic diagnostic instrument using the same
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02K29/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic instrument which has an impact resisting drive motor carried on an ultrasonic vibrator built in a window case. SOLUTION: The groove of a shaft 67 of the drive motor 3 is given a V groove shape or the like to improve the resistance to impacts.
Patent JP-2002319444-A (JP)
Title: Connector for flexible flat cable
Inventor: YANAGIMOTO HIRONORI
IPC: H01R12/79
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a flexible flat cable(FFC) wherein a terminal to contact a conductor is not used, wherein a structure is simple and wherein it can be fitted by a small force. SOLUTION: This is constituted of a male connector 12 to retain the one FFC 10A with an exposed part of the conductor installed on one side in a state of the exposed part of the conductor being folded outward and a female connector 14 having a contact pressure addition member 44 to receive the other FFC 10B with the exposed part of the conductor installed at one side as well in a state that the exposed part of the conductor is bent inward nearly in a U-shape. The part wherein the FFC 10A of the male connector 12 is folded is inserted into the part where the FFC 10B of the female connector 14 is bent nearly in a U-shape, a spring part 50 of the pressure addition member 44 is inversely folded from a state of being swelled outward into a state of being swelled inward, and the both FFC 10A, 10B are added with contact pressure, thereby the both FFCs are electrically connected.
Patent JP-2002316147-A (JP)
Title: Oil absorbent for oil and water system
Inventor: KITSUTA AKITO
IPC: B01J20/32
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an oil absorbent for an oil and water system, which is a powder preparation having no need to be recovered, has proper hydrophilicity and lipophilicity, and shows high oil absorbing capacity against both floating oil and emulsified or suspended oil. SOLUTION: This oil adsorbent for an oil and water system comprises composite particles prepared by uniformly covering or depositing a hardly water-soluble lipophilic organic compound having a melting point of >=40 deg.C on or in at least one kind selected from hardly water-soluble inorganic and organic porous particles. The hardly water-soluble lipophilic organic compound has a concentration of 0.1-50 wt.% based on the porous particle.
Patent JP-2002316163-A (JP)
Title: Electrolytic water making apparatus
Inventor: SHIRAI SHIGERU
IPC: B01D53/77
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus capable of treating a harmful gas such as chlorine gas or the like by simple constitution. SOLUTION: The electrolytic water making apparatus is equipped with an electrolytic cell 20 for electrolyzing water to be electrolyzed to make electrolytic water and a gas dissolving means 28 for bringing the harmful gas generated by electrolysis into contact with a liquid 29 to dissolve the same. The harmful gas can be repeatedly dissolved by operation only replacing the liquid 29.
Patent JP-2002319698-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAMURA HIRONORI
IPC: H01L21/331
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the response speed of a photodiode by making the series resistance of the anode section of the photodiode lowered. SOLUTION: In a semiconductor device, a P<-> -type silicon layer 7 is formed on a P<+> -type silicon substrate 6 and N-type epitaxial layers 2, divided by a P<+> -type embedded separating diffusion layer, and a P<+> -type isolation diffusion layer is laminated upon the silicon layer 7. In the regions of the adjacent expitaxial layers 2, the photodiode 20 and an NPN transistor 21 are respectively provided, and a Au anode electrode 9 of the photodiode 20 is provided on the lower surface of the silicon substrate 6, and the cathode electrode 5 of the photodiode 20 is provided on the epitaxial layer 2.
Patent JP-2002200857-A (JP)
Title: Master for heat-sensitive stencil printing, method for stencil printing and apparatus for stencil printing
Inventor: MORI TOMIYA
IPC: B41N1/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a master for heat-sensitive stencil printing, a method for printing and an apparatus for printing by which good quality of an image with strong stiffness and tensile strength can be obtained and elongation can be prevented from being generated when the master is printed and in addition, fibers are piled up and an adhesive is accumulated and perforation by a thermal head is not hindered and in addition, unevenness of printing caused by piling-up of the fibers is not generated. SOLUTION: The master for heat-sensitive stencil printing characterized by laminating a porous resin membrane consisting of a resin on one face of a thermoplastic resin film and a plurality of porous membranes on the surface of the porous resin membrane is provided.
Patent JP-2002049915-A (JP)
Title: Optional shape encoding device and optional shape decoding device
Inventor: ANDO ICHIRO
IPC: H04N19/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optional shape encoding device and an optional shape decoding device capable of simulatively realizing translucent image synthesis even in the case of using a binary shape signal. SOLUTION: A dither processor 11 binarizes a multivalued shape signal from a terminal 2. A moving image encoder 13 encodes a moving image signal with a method following an MPEG-4 standard core profile. A binary shape encoder 14 encodes a binary shape signal with the method following the MPEG-4 standard core profile. A multiplexer 15 multiplexes encoded data from the moving image encoder 13 and the binary shape encoder 14, and the encoded data are outputted from a terminal 3 as optional shape encoded data through a buffer 16 for bit rate smoothing.
Patent JP-2002328007-A (JP)
Title: Method for measuring position of stage, method and apparatus for exposure, and method of manufacturing device
Inventor: OKITA SHINICHI
IPC: G01B11/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring position of stage capable of preventing the occurrence of measurement error in response to the error fluctuation of straightness of a reflective mirror, accurately measuring positional information of a stage and reducing the time of measurement, and to provide an exposing method, an exposing apparatus and a method of manufacturing a device whereby throughput and treating capacity are improved. SOLUTION: The method is composed of a first step in which errors of straightness of the reflective mirror 13, 14 are measured using interferometers 15a, 15b, 17a, 17b, a second step in which the positional information of the reflective mirror 13, 14 is measured using the interferometers 15a, 15b, 17a, 17b, and the positional information of the stage 10 is measured on the basis of this measured result and the measured result of the error of straightness in the first step, and a third step in which the error fluctuation of straightness is detected after carrying out the first step, and a judgment is made whether the first step should be carried out again or not on the basis of the detection result.
Patent JP-2002325741-A (JP)
Title: Biological information measuring instrument
Inventor: INOUE MASAATSU
IPC: A61B5/05
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the housing properties and appearance of a cable for connecting a human body placing part and a grip part. SOLUTION: A human body placing part 2 and a grip part 4 are connected by a cable 7, and the cable 7 is taken up and housed by a take-up means 8. Thus, the cable 7 is invisible and appearance in the case of no use is improved.
Patent JP-2002339207-A (JP)
Title: Fiber net
Inventor: FUKUI TAKASHI
IPC: A01M29/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a net capable of being spread between poles and the likes in an optimum spread state. SOLUTION: Fundamental color parts 4 and recognizing color parts 5 are alternately arranged at equal space by being distinguished with colors in a fiber net 2. In the case of spreading the net 2, a reference part X1 (the border between the distinguishing part 5 and the fundamental color part 4) is bound with positioning to a first pole 3. Then, a reference part X2 (the border between the fundamental color part 4 and the distinguishing color part 5) is bound with positioning to a second pole. Thus, the interval L, i.e., the space between the reference part X1 and the reference part X2 is adjusted to a predetermined length and the net 2 is spread in an optimum spread state without excess stretching and loosening.
Patent JP-2002335022-A (JP)
Title: Peltier module
Inventor: OKADA HIROAKI
IPC: H01L35/32
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a peltier module, which is raised in reliability and durability by efficiently preventing run-over of thermoelectric elements form the bonded electrodes. SOLUTION: In a peltier module formed in a structure that a plurality of P-type thermoelectric elements 2a and a plurality of N-type thermoelectric elements 2b are alternately arranged and provided side by side between counterpoised substrates 1 and the two kinds of these elements 2 are connected with both substrates 1 in series via almost rectangle-shaped bonded electrodes 3 arranged on the opposing surfaces of both substrates 1, are bonded to both substrates 1 and are integrally formed with both substrates 1, the surface areas of the electrodes 3 arranged on the outer side parts of the substrates 1 are made wider than those of the other bonded electrodes 3 arranged on the inner side parts of the substrates 1.
Patent JP-2002338103-A (JP)
Title: Paper sheets carrying device
Inventor: TAKAYAMA HIDETOSHI
IPC: G03G21/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To shorten the warm-up operation time when changing the paper sheets from a narrow-width paper sheets to a wide-width paper sheets, and to shorten a series of time to be required from an output of a command to start the automatic filling till a start of the automatic filling operation in a paper sheets feeding control method for a continuous paper printing device. SOLUTION: When the warm-up operation is performed after EOF and a command to start the automatic filling is done during the warm-up operation, the warm-up operation is continued for a certain time corresponding to an increase of the paper sheet width, and thereafter, the automatic filling operation is started.
Patent JP-2002342740-A (JP)
Title: Picture editing system and picture server and method for controlling its operation
Inventor: WATANABE YOSHIAKI
IPC: H04N21/835
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To easily find out desired one edited picture when a plurality of edited pictures are generated from one original picture. SOLUTION: An original picture is stored in a picture editing server, and a plurality of client computers are connected to the picture editing server, and the original picture is edited by a plurality of users so that a plurality of edited picture can be generated. Then, the edition history is displayed at a client computer which performs access to the picture editing server. When the thread of each line constituting the edition history is designated, an edited picture specified by the thread is displayed. The displayed edited picture can be further edited.
Patent JP-2002342335-A (JP)
Title: Cooking information retrieval device and cooking information retrieval system using the same
Inventor: NAKANAGA MIYOKO
IPC: G06Q10/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooking information retrieval device which provided cooking information matching with the request of a personal user. SOLUTION: The cooking information retrieval device is provided with an input means 3 for inputting cooking information desired to previously store, the cooking environment information of a user, cooking skill information and information contents, a decoding means 9, a storage means 2 for the input information, a managing means 10 for managing such information, a retrieving means 11 for retrieving such information and a display means 4 for displaying the retrieved information. Thus, only the personally required information is exactly out of all information for cooking, then cooking and preparation can be made speedy, easy, pleasant and efficient.
Patent JP-2002340740-A (JP)
Title: Method for inspecting address of display defect in liquid crystal display unit
Inventor: ASANO SATOHISA
IPC: G01M11/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To allow a line defect to be displayed readily distinguishably from a background screen and to allow the display defect to be easily inspected in a step of specifying a causing address of a line defect fault of a liquid crystal display unit. SOLUTION: A method for inspecting the address of the display defect in the liquid crystal display unit comprises a step of inspecting the display defect address of the display unit by using a display pattern of the display unit of a repeating pattern of two color dots on the background screen in the pattern which can specify the address of the desired position by moving a cursor on the display screen in the image display pattern for searching the display defect address while lighting a panel. For example, a lateral line defect pattern 2 of a central part is displayed by dots of a relatively slightly dense halftone display, and lateral line defect pattern 2 except them is displayed by dots of a halftone display near a relatively white display. Thus, the address of the defect part can be accurately taken.
Patent JP-2002344277-A (JP)
Title: Package for piezoelectric vibrating device
Inventor: SHIROMIZU HIROSHI
IPC: H01L23/08
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a reliable package which is easy to reduce the height for a piezoelectric oscillation device, by improving the sealing strength against warpage of a ceramic package, without decreasing the characteristics of the piezoelectric vibrating element. SOLUTION: The package for a piezoelectric device comprises a ceramic base 1 for mounting a piezoelectric vibrating element 3, and a ceramic cover 3 having a cross section which opens in an inverted concave shape for sealing the mounted piezoelectric vibrating element. The cover has grooves 22 and 23 having no contact with the mounting space for the piezoelectric vibrating element and extending from the lower end to the upper end of the cover. In addition, the ceramic base and the ceramic cover are sealed tightly, in a state in which a sealing medium G1 is partly engaged with the inside of the groove of the cover.
Patent JP-2002344525-A (JP)
Title: Electronic mail certification system
Inventor: KONDO KOJI
IPC: G06Q50/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail certification system in which a third party organization proves electronic mail by storing and accumulating the transmitted date and time and the contents of the mail. SOLUTION: This electronic mail certification system is provided with a mail server which transfers copy mails to and from other mail servers, a database in which the registered information of users is stored, and an electronic mail accumulating and certifying means which stores received electronic mail in the mail server, causes the server to prepare the ID information corresponding to the stored electronic mail, and returns the ID information to at least the transmitter of the electronic mail.
Patent JP-2002336513-A (JP)
Title: Game machine with plural control boards and interfacing method therefor
Inventor: ITO SUSUMU
IPC: A63F7/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To transmit a control command without allowing for a difference in initialization time between a main control board and subsidiary control boards. SOLUTION: A game machine has a main control board including microprocessors, and subsidiary control boards including microprocessors, with each of the subsidiary control boards performing a predetermined dedicated function as a subordinate position in accordance with control commands sent from the main control board via a command data line. The game machine has a control line independent of the command data line for transmitting interface control signals from the subsidiary control boards to the main control board. A transmission permit signal indicating receivability of the control commands via the command data line is transmitted from the subsidiary control board via the control line to the main control board, which in turn transmits a control command on receiving the transmission permit signal.
Patent JP-2002342554-A (JP)
Title: Commodity development managing method and managing server
Inventor: TAKANASHI TOMOSUKE
IPC: G06Q30/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a commodity developing method, etc., which can form a proper enterprise chain and develop a commodity meeting consumer's needs. SOLUTION: A community supplies a demand for a new commodity to a managing server 1 through a network by using a consumer terminal 5. A center discloses information (information regarding planning, design, test production, manufacture, etc.), regarding the development of the commodity to individual participating enterprises through a network by using the managing server 1. An enterprise which desires to participate in the development of the commodity supplies information on planning contents, design contents, a test production price, a manufacture price, etc., to the managing server 1 by using an enterprise terminal 3 to participated tender. When a successful bidder enterprise is determined, the managing server 1 informs the community of the successful bid result.  The managing server 1 manages the development processes of the commodity by the successful bidder enterprise and supplies information on the development status, etc., of the commodity to the community.
Patent JP-2002031145-A (JP)
Title: Pedestal type bearing for impeller shaft
Inventor: DIETZ WOLFGANG
IPC: F16C17/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To prolong the life of bearing under a very bad environment. SOLUTION: A shaft base opening end portion and/or an impeller shaft is provided with a slide element which slides on opposed surfaces of the impeller shaft and/or the shaft base opening end portion at a gap area. The shaft base opening end portion has a passage means for a flush fluid passing through a gap between the impeller shaft and the shaft base opening end portion.
Patent JP-2002346019-A (JP)
Title: Game information providing and recording device, game result information providing device, virtual and real space game providing device, information providing system, information providing device, method thereof, program and recording medium
Inventor: HIGASHIKURA YUZO
IPC: G06Q50/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for collecting data showing game contents allowing the reproduction of a subsequent play by a computer and providing a user with various information for supporting the game using the data showing the game contents. SOLUTION: This game information providing and recording device 10 has a game position information generating means, a game contents information recording means and a game support information providing means. The game position information generating means generates game position information by measuring a game position specified by the user who is a player, for instance. The game contents information recording means records the game position information together with game region information. The game contents information is provided to the game result information providing device 12 or the like for use.
Patent JP-2002346078-A (JP)
Title: Game machine
Inventor: ARAI MISAO
IPC: A63F7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a speed reducing part for game balls rolling from a warp zone to a stage while simplifying structure and reducing a manufacturing cost. SOLUTION: A center generator 8 is provided with a pair of warp zones 30 in a left position and a right position to a special pattern display device 10. A seal positioning rib 19 for positioning a seal S when sticking the seal S such as a character seal is provided at the lower part of the special pattern display device 10, and the stage 32 for guiding game balls flowing out of each warp zone 30, to the starting prize port 13 side positioned below the special pattern display device 10 is provided at the lower part of the seal positioning rib 19. A lower edge rib 19b functions as a speed reducing part for reducing the rolling speed of the game balls B by coming in contact with the game balls B flowing out of a warp outlet 30d.