baber/WOPTO huggingface dataset:
Patent JP-2002031242-A (JP)
Title: Rotating shaft seal
Inventor: HOSOKAWA ATSUSHI
IPC: F16J15/3232
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotating shaft seal ensuring stable sealing performance by suppressing the excessive deformation of a lip tip part caused by high pressure to prevent face contact with a rotating shaft, and having excellent durability by reducing the wear of a sliding contact face with the rotating shaft. SOLUTION: This rotating shaft seal is provided with a first seal member 5 disposed on the fluid storage chamber 33 side and having the rubber lip tip part 13b coming in sliding contact with the rotating shaft 32. A reinforcing fitting 21 is mounted in the lip tip part 13b.
Patent JP-2001060730-A (JP)
Title: Laminated piezoelectric transformer for high output
Inventor: BUN RYOKO
IPC: H02M3/24
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high output, and to reduce a heating temperature at the same time by increasing the capacity of an input or an output, and reducing a vibrating speed. SOLUTION: This laminated piezoelectric transformer for a high output is provided with a first piezoelectric element 21a, a first input electrode(INE1) formed on the upper face of the first piezoelectric element 21a, a first output electrode(OUTE1) formed so as to be electrically separated from the first input electrode INE1 on the upper face of the first piezoelectric element 21a, a ground electrode GE formed on the lower face of the first piezoelectric element 21a, a second piezoelectric element 21b laminated on the lower part of the first piezoelectric element 21a on which the ground electrode GE is formed, a second input electrode INE2 formed so as to be faced to the first input electrode on the lower face of the second piezoelectric element 21b,  and a second output electrode OUTE2 formed so as to be faced to the first output electrode on the lower face of the second piezoelectric element 21b.
Patent JP-2002023621-A (JP)
Title: Data conversion device, its method and its program storage medium
Inventor: AOKI KAZUMARO
IPC: G09C1/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To attain a high speed processing by simplifying the generating of keys (indexes) for referring to tables at the time of performing a substitution permutation. SOLUTION: In the first stage, a, b and c, d of X1 are replaced by referring to a table SPno with (d) of X1 and, next, by referring to the table with (c) and the table is referred with (b) and, next, the table is referred with (a), then step functional calculation are performed also in X22 similarly by referring to the table and, moreover, X3 and X4 are summed to be outputted to the second stage as X1, X2 and X1, X2 in which upper ranks and lower ranks are replaced are outputted to the second stage as X3, X4 as they are. X1, X2 are outputted to a next stage as X3, X4 in a state in which upper ranks and lower ranks are replaced by successively referring to a table with respective bytes in respective states.  The table SPin of the second stage and the third stage is a table which outputs data in which upper ranks and lower ranks are replaced and the table SPno of the first stage and the fourth stage is a normal table. As a result, sum operations of respective stages are performed for every corresponding byte. In fifth stage and succeeding stages, operations in the first to fourth stage are repeated.
Patent JP-2002029886-A (JP)
Title: Device and method for handling crucible
Inventor: TOYOTAKE TAKAMITSU
IPC: C30B29/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for handling a crucible, which has a simple constitution, is easy to handle and can be easily applied to an existing single crystal pulling-up device. SOLUTION: The device for handling the crucible has such a constitution that the crucible is held by plural arms and a mean for converting the pulling-up force in to the holding force. It is possible to use the device for handling the crucible by suspending it from a single crystal holder 10 of the existing single crystal pulling-up device. Accordingly, it becomes possible to realize the lightweight device for handling the crucible without need of an other source of a driving force such as an actuator by generating the force for holding the crucible from the force for pulling-up by the single crystal holder 10.
Patent JP-2002016920-A (JP)
Title: Transmission device and transmission method, receiving device and receiving method, transmitting-receiving device and transmitting-receiving method, recording medium, and signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/137
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To enable an image to be more improved in spatial resolution. SOLUTION: A sending end transmits a background and objects #1 to #3 constituting an image respectively at a transmission rate R/4, and a receiving end displays the image comprising the background and objects #1 to #3 at a certain spatial and temporal resolution. In this case, when the receiving end drags the object #1 at a fixed time t1, the sending end stops to transmit the background and the objects #2 and #3 as shown in Figure 16 (A) and transmits only the object #1 through a transmission line at a full transmission rate R. By this setup, the receiver displays the image of the dragged object #1 improved in a spatial resolution, sacrificing the temporal resolution of the image.
Patent JP-2002319412-A (JP)
Title: Solid polymer electrolyte fuel cell and solid polymer electrolyte membrane
Inventor: FURUYA CHOICHI
IPC: H01M4/88
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell that is superior in mass-producibility and can be manufactured at low cost by a simple device, and has a high performance and a long life, and a solid polymer electrolyte membrane to be used for its material. SOLUTION: In the fuel cell, all or either of the solid polymer electrolyte membrane, the reaction layer, and the gas supply layer, which form the solid polymer electrolyte fuel cell, are formed by electrophoresis on the porous body built on the cathode or in the vicinity of the cathode in the solid polymer electrolyte solution.
Patent JP-2002031747-A (JP)
Title: Planar optical element mounted body, its manufacturing method, and device using it
Inventor: ONOUCHI TOSHIHIKO
IPC: H01L31/0232
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a planar optical element mounted body having improved productivity by enhancing alignment precision between an optical waveguide medium and an optical element and facilitating the fixing operation of the waveguide medium. SOLUTION: On a first substrate 1, guiding means 9, 13 are formed, which is for fixing the waveguide medium 3 in a prescribed state. On the same face of the first substrate 1 as that the guiding means 9, 13 are formed, the planar optical element 4 is mounted. A second substrate 2 is provided with an optical path-changing function part 5 which is for optically coupling the waveguide medium 3 with the planar optical element 4 emitting or receiving light nearly vertically to the element-mounted face, and is adhered to the first substrate 1 at a position enabling the optical coupling.
Patent JP-2002036768-A (JP)
Title: Clip system with radio device
Inventor: NAKANO HIROSHI
IPC: B42D15/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a clip system having a radio device with which documents can be efficiently sent around. SOLUTION: Data designated by a host computer is transmitted to a clip 10 with a radio device. Transmitted data is received by an antenna 19 of the clip 10 and is stored in a main memory 15. Documents pinched by the clip 10 with the radio device are send around in turn by hands, and based on the stored data, an identifier data of own is transmitted from the clip 10 with the radio device to the host computer with a constant transmission distance from the antenna 19. When the host computer receives this identifier data, by using information which antenna has received it, the position of the clip with the radio device is detected.
Patent JP-2002040941-A (JP)
Title: Loop area former for wire
Inventor: WAKURA HIROSHI
IPC: F16G11/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a loop area former for a wire which enables a user to easily and rapidly form a fixed loop area and hook area at the desired position of the wire, such as a cord. SOLUTION: The loop area former is constituted by integrally molding a loop part 10, a connecting clamping part 20 connected thereto and a folding and clamping part 30 connected thereto by a folding part 40. The clamping part 20 and the clamping part 30 are provided with engaging parts 22 and 32; in addition, the clamping part 20 and the clamping part 30 are pierced with housing parts 23 and 33 for housing the respective engaging parts 22 and 32. The clamping part 20 and the clamping part 30 are provided with clamping hole forming parts 24 and 34 for clamping the wire from nearly a radial direction. The clamping hole forming parts are respectively provided with conical fixing projections 24a and 34a for surely fixing the wire.
Patent JP-2002040637-A (JP)
Title: Positive-type photosensitive composition and positive-type photosensitive planographic printing plate
Inventor: MOTOMI KATSUKO
IPC: C08L101/12
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive-type photosensitive composition containing an o-naphthoquinonediazido compound, which is superior in contrast of image and non-image areas, ensuring high-contrast gradation and no blurring of a print by ink jet printing and having proper suitability to coating as a coating liquid, and to provide a positive-type photosensitive planographic printing plate using the composition. SOLUTION: The positive-type photosensitive composition contains (A) a compound containing an o-naphthoquinonediazido group, (B) an alkali-soluble resin and (C) a fluorine-containing surfactant having <=10 wt.% fluorine content. The positive-type photosensitive planographic printing plate is obtained, by forming a layer of the photosensitive composition on the surface of a substrate.
Patent JP-2002043302-A (JP)
Title: Substrate processing apparatus
Inventor: NISHIWAKI TOMOKO
IPC: C23C16/46
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of efficiently preheating a wafer during loading of the wafer to a susceptor. SOLUTION: A single-wafer CVD apparatus 10 comprises a susceptor 40 for holding a wafer 1, a heating unit 27 that is positioned underneath the susceptor 40 and that heats the wafer 1 held on the susceptor 40, and a wafer elevator 50 that lifts up and down the wafer 1 placed on central part of the susceptor 40 against peripheral part of the susceptor 40 in a process chamber 11, wherein the heating unit 27 is brought close to the wafer 1 and to the susceptor 40 when the wafer elevator 50 lifts up the wafer 1 against the susceptor 40.
Patent JP-2002046925-A (JP)
Title: Sheet postprocessing device
Inventor: NANBA TOYOAKI
IPC: B65H31/32
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To speedily discharge postprocessed sheets, and sufficiently match the sheets. SOLUTION: On a postprocessing tray 8, a pair of sheet supporting plates 13 are provided to get closer to/apart from each other, and as the sheet supporting plates 13 are moved in such directions as to get apart from each other, an opening C between them is enlarged for a bundle of the stacked sheets S to be speedily discharged onto a discharged sheet tray. The bundle of the sheets S placed on the postprocessing tray 8 are matched in a width direction by joggers 14. Since the cycle of reciprocating movement of each jogger 14 is changed, the sheets S are sufficiently matched without being caught in the opening C.
Patent JP-2001061005-A (JP)
Title: Communication equipment
Inventor: TAKEHIRO HIDESHI
IPC: H04M1/64
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily grasp the flow of an incoming call by informing the user about the incoming call information in an easily understandable way. SOLUTION: When an incoming call signal informs an automatic answering telephone 30 about the arrival of a call through a telephone line 1, an incoming call detection circuit 3 detects the arrival of the incoming call. A caller information reception means 7 receives caller information such as a caller telephone number. When and ON signal is registered in a caller information ON/OFF registration memory 13, a caller information memory 14 stores the caller information. An item number counter 20 counts the number of items of calls that are received or are phone-answered.  In the case that a message reproduction means 10 reproduces recorded messages, the means 10 informs a user about recorded messages and information of incoming call recording on the basis of counts of the counter, the user can simply recognize information denoting it how many incoming calls have been arrived as a whole, about the presence of replies to the calls and relation to the incoming call information or the like and can easily grasp the flow of the incoming calls.
Patent JP-2002040385-A (JP)
Title: Pattern correction system
Inventor: YAMANAKA AKIHIRO
IPC: B23K26/361
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pattern correction system capable of correcting in a short time without the need of turning over an LCD panel. SOLUTION: The LCD panel 2 is mounted on an XY axis table 6 and is movable in a horizontal direction. A camera 1 for an inspection is arranged at an upper part and a laser beam source 4 and the camera 5 for observation are arranged inside a case body at a lower part. A defect is inspected by the camera 1 for inspection from the upper part for the LCD panel 2, a laser beam is emitted while observing the defect by the camera 5 for observation from the lower part and thus, the defect is removed.
Patent JP-2002042052-A (JP)
Title: Symbol information reading device
Inventor: URATA NORIKAZU
IPC: G06K7/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a symbol information reading device for a two-dimensional bar code that, in the state where no load or the like is carried in, if any pattern similar to a bar code is present in the imaging region of the symbol information reading device, every imaging operation necessarily involves detecting and decoding processing on the bar code symbol and resultantly produces a processing waiting time when a new load is carried in. SOLUTION: The symbol information reading device is characterized in that information in characteristic part of luminance value information from a two-dimensional image CCD 4 having a photoelectric transfer surface is extracted and is stored in a first storing device, characteristic part information obtained from the previous or order imaging through the characteristic extraction is stored in a second storing device, the variation in the two pieces of characteristic part information stored in both storing devices is evaluated, and according to the variation in the two pieces of characteristic part information thus obtained, it is determined whether the CCD 4 is actuated or not.
Patent JP-2002044380-A (JP)
Title: Original reader
Inventor: SUGITA SHINJI
IPC: G03B27/72
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an original reader capable of suppressing the heat generation by itself in an optical unit. SOLUTION: In a scanner 100 using an original fixing system and an original moving system together in the original reader for reading the picture of an original, a condenser lens 45 for condensing illuminating light from the light source 22 of the optical unit 11 to the surface of the original is arranged in the neighborhood of the original reading position in the original moving system.
Patent JP-2002034998-A (JP)
Title: Clip for enteric canal
Inventor: NAGAI HIDEO
IPC: A61B17/11
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a clip capable of closing an end part of an enteric canal by uniformly adding the force thereto, and holding two end parts in a state of being close to each other. SOLUTION: This clip A is composed of a fixed holding member 1 having two holding ports arranged in parallel with each other in the opening and closing direction, moving holding members 2 movable in parallel with each other, and a spring 3 energizing the moving holding members 2 to be abutted to the fixed holding member 1. The fixed holding member 1 is integrated with a main body part 4, cylindrical parts 2b of the moving holding parts are fitted to the main body part 4 to be smoothly moved. The enteric canal can be held or the held enteric canal can be eliminated by allowing the moving holding members 2 to be separated from or closed to the fixed moving member 1 by operating levers 2 of the moving holding members 2 and levers 6 mounted on both ends of the main body part 4.
Patent JP-2001144492-A (JP)
Title: Micro device processing system
Inventor: BOLOTIN LEV M
IPC: H05K13/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an assembly system using a micro device for programming and placing on a circuit board, by supplying the micro device. SOLUTION: The assembly system using the micro device contains a robot type handling system that takes up the micro device and puts it on the circuit board on a conveyer system. A control system controls the conveyer system and the robot type of handling system. An introducing feeder provides the micro device, and the programming system programs a plurality of micro devices in a socket, and the socket is lined up and in parallel with the introducing feeder. The introducing feeder supplies the unprogrammed micro device by corresponding to communication with the control system, and the programming system programs the micro device and communicates with the control system.
Patent JP-2002050818-A (JP)
Title: Dye laser device
Inventor: CHINEN MASARU
IPC: H01S3/23
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality dye laser beam output with less parasitic oscillation components in a dye laser device. SOLUTION: The dye laser device is provided with a dye laser oscillator 22, an initial-stage dye laser amplifier 23a where the output laser beam of the dye laser oscillator enters, at least one-stage middle-stage dye laser amplifier 23b being arranged after the first-stage dye laser amplifier, and a last-stage dye laser amplifier 23n being arranged after the intermediate-stage dye laser amplifier. The dye laser device for outputting the dye laser beam being amplified by the last-stage dye laser amplifier 23n has a dye that has the wavelength of a dye laser beam 32 where a fluorescent peak is applied to the first-stage dye laser amplifier 23a or is at a wavelength band close to the wavelength, or has fluorescent peak wavelength separated from the fluorescent peak of the dye with a high fluorescent quantum yield used for the dye laser amplifier 23n at the last stage side.
Patent JP-2002049631-A (JP)
Title: Information providing device, method and recording medium
Inventor: ABE MOTOTSUGU
IPC: G10L25/51
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To permit quick and reliable information retrieval. SOLUTION: When a musical signal is transmitted from a terminal device 1 to an identification device 2 through a network 3, an identification code extracting part 23 extracts an identification code which corresponds to a category included as an electronic watermark in the musical signal. A feature amount extracting part 24 extracts a feature amount of the musical signal. A database retrieving part 25 compares only the feature amount which belongs to the category corresponding to the identification code extracted by the identification code extracting part 23 with the feature amount extracted by the feature amount extracting part 24, and if the both feature amounts match each other, depending on the feature amount, reads out the title of the tune stored in the database retrieving part 25 to output it to the terminal device 1.
Patent JP-2002045071-A (JP)
Title: Feces-catching device for pet
Inventor: TAKAKURA HIROSHI
IPC: A01K23/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional feces-catching device in which work for discarding caught feces is troublesome and stain is attached to the device and the device becomes dirty after feces were discarded in feces-catching device which is constituted by keeping two bowl-like members face to face, connecting the members openably in gator grip-like state, opening the connected member and putting feces into the connected member, closing the two members together to catch the feces. SOLUTION: This feces-catching device is composed of a handle 1 for holding it with a hand, a catching container 2 openably provided in gator grip-like state at the top of the handle 1 and a bag body 3 attached to the interior of the catching container 2 and the bag body 3 forms two fixing pieces 16 in opposite state at the opening edge and is housed in the catching container 2 and the both engaging pieces 16 are protruded from the top of the catching container 2 to the outside and further, both fixing pieces 16 are folded back and detachably fixed on the outside of the top of the catching container 2.
Patent JP-2002047433-A (JP)
Title: Method for surface treatment of fine aluminum powder, and phosphate based water-base anticorrosive coating material comprising fine aluminum powder suspension and containing no chromium component
Inventor: ENDO YASUHIKO
IPC: B22F1/145
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a fine aluminum powder wherein a protective film serving as a substitute for a chemical conversion film made by using a harmful chromium (VI) compound can be formed on the surface of particles, and a phosphate based water-base anticorrosive coating material which is obtained by mixing the treated fine aluminum powder with a liquid binder to form a suspension, can be preserved and contains no chromium component. SOLUTION: A fine aluminum powder is treated with a coupling agent capable of giving a hydrophilic treated surface. The coupling agent used comprises a titanate coupling agent. The fine aluminum powder having a surface treated with the coupling agent is mixed in an amount of 25-40 wt.% with a phosphate based water-base liquid binder containing no acidic chromium component to form a suspension.
Patent JP-2002049039-A (JP)
Title: Liquid crystal aligning agent, method for forming liquid crystal alignment film and liquid crystal display device
Inventor: NATSUI TORU
IPC: C08G73/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent which aligns liquid crystal molecules perpendicular to the rubbing direction by certain rubbing treatment to generate 0 deg. pretilt angle, which has good baking property and a high voltage holding rate, and/or which aligns liquid crystal molecules parallel to the polarization direction by the aligning treatment by irradiation of polarized pulse laser. SOLUTION: The liquid crystal aligning agent contains at least one kind of polymer selected from a group consisting of polyamic acid obtained by the reaction of tetracarboxylic acid dianhydrides expressed by formula (I) and diamine compounds and consisting of imidized polymers obtained by dehydrating and ring closing the above polyamic acid. In formula (I), R1 and R2 are same or different and each represents a univalent organic group or halogen atom, each of a and b is an integer 0 to 5, and when a plurality of R1 and R2 are present, they may be same or different.