baber/WOPTO huggingface dataset:
Patent JP-2003323829-A (JP)
Title: Movable contact assembly and switch device using the same
Inventor: HAKOZAKI TAKESHI
IPC: H01H13/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable contact assembly low in production cost thereof, good in operating ability of an elastic member and little in variation of a fitting position thereof, and a switching device using the assembly.  <P>SOLUTION: For the movable contact assembly, a pedestal 5 of an elastic member 1 is supported by an outer wall 12 and a top plate 13 of a frame 11 to integrally combine the elastic member 1 with the frame 11, so that manufacturing facility can be made common to conduct production at a low cost compared with a conventional one. In addition, since packaging is conducted at every movable contact assembly, the packaging area thereof can be made small to miniaturize it. Further, the pedestal 5 is supported by the outer wall 12 and the top plate 13, so that the elastic member 1 can be surely held to surely obtain a reverse operation, thereby achieving good operating ability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333192-A (JP)
Title: Voice mail system
Inventor: SUZUKI TAKAHIRO
IPC: H04M3/533
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To know that there is no message without being charged for a call.  <P>SOLUTION: When there is incoming to a voice mail dedicated line and a control part 1 of a key telephone base unit 101 decides that a caller number received from an ISDN line network 103 coincides with a telephone number registered in an outside line number registration memory 5, the number of messages stored in a message storage part 4 corresponding to the caller number is confirmed and when there is no message, before responding to the incoming call, a connection is rejected via the ISDN line 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333365-A (JP)
Title: Synchronization separator circuit
Inventor: ITABI TERUAKI
IPC: H04N5/08
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronization separator circuit capable of stably separating synchronization signals from a composite video signal without being affected by distortion in a transmission line system and noise at a weak electric field strength or the like.  <P>SOLUTION: A clamp circuit 30 clamps the composite video signal so that a slice level Vth comes between a pedestal voltage Vp and a minimum voltage Vs of a horizontal synchronization signal 80, a flyback pulse summing circuit 60 adds the clamped composite video signal TV 1 to an inverted flyback pulse FBPB to increase the DC level of the clamped composite video signal TV 1 by the inverted flyback pulse FBPB and a slice circuit 40 detects the synchronization signals after that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332422-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI HIROSHI
IPC: H01L23/522
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein a wiring trench and a connection hole can be formed in a low permittivity film without using films whose permittivity is high in a part between wiring layers, so that wiring capacitance can be reduced.  <P>SOLUTION: Interlayer insulating films 22, 24 are formed of a low permittivity material whose main component is an organic polymer, and an interlayer insulating film 23 is formed of a low permittivity material whose main component is silicon. By alternately laminating kinds of films different in etching endurance, one interlayer insulating film as substratum which is composed of a low permittivity material has high etching resistance, when the other interlayer insulating film of a low permittivity material is etched, and the interlayer insulating film can be etched by high etching selection ratio to the interlayer insulating film as the substratum. As a result, insertion of a film of high permittivity like the conventional etching stopper layer is unnecessary, and the wiring trench and the contact hole can be formed on the interlayer insulating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371022-A (JP)
Title: Method for reducing substituted malonate to diol
Inventor: PARK WON SUH
IPC: C07C29/147
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a new method for reducing a substituted malonate to a diol. SOLUTION: This method for reducing the malonate having a chemical formula of R<1> R<2> C(CO2 R<3> )(CO2 R<4> ) to the diol having a chemical formula of R<1> R<2> C(CH2 OH)2 comprises treating the malonate with sodium aluminum hydride (wherein, R<1> is an aryl, an alkyl, an aralkyl, an alkenyl or an alkynyl; R<2> is hydrogen, an aryl, an alkyl, an alkenyl or an alkynyl; and R<3> and R<4> are each independently an alkyl or an aralkyl).
Patent JP-2003333729-A (JP)
Title: Bar material for support of buried concrete object, and buried concrete object device equipped with that bar for supporting it
Inventor: YASUDA MASAYUKI
IPC: H02G3/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide bar material to support a buried concrete object, the main body of which can be attached easily to the concrete object so that the lengths on the sides of both ends of the main body of itself projected from the concrete object may be roughly equal, and a concrete object device which is equipped with that bar material for supporting the concrete object.  <P>SOLUTION: The bar material B is made capably of manually bending in three dimensions by means of a metal bar, and a step 11c for engagement is press-molded at its one part. Then, the step 11c for engagement engages with the outer face of an upper wall 15 by passing the bar material B into the bar material insertion port 20 of a wiring box 13. As a result, the projection lengths at both ends of the bar material projecting from the upper and lower sidewalls 15 of the wiring box 13 become roughly the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333471-A (JP)
Title: Digital still video camera
Inventor: KADOMITSU KENTA
IPC: H04N5/907
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital still video camera with which a user can browse an index image for browsing a moving image to be recorded in a recording medium, even in a state that power is not turned on.  <P>SOLUTION: The digital still video camera (1) for recording moving image data obtained by image pickup in the recording medium (24) is provided with a non-volatile electronic paper (10), which holds the recorded information in a non-power state and displays the information. Still image data are taken in from the moving image data during imaging at sampling intervals being arbitrarily set, and the still image data are resized into an appropriate size to form the index image (42). The image (42) is displayed on the paper (10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331805-A (JP)
Title: Unit battery
Inventor: YOSHIOKA TOSHIKI
IPC: H01M2/10
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit battery 1 easily transported and installed by an operator by providing a battery housing 3 with a transportation roller 4 and a transportation tow wire 5.  <P>SOLUTION: The unit battery 1 has a battery housing 3 accommodating integrally fixed eight lead storage batteries 2 arranged on upper and lower stages. The transportation roller 4 with a rotatable roller 4b is attached to the bottom end of a rim board of a right rim 3a of the battery housing 3 and the transportation tow wire 5 are attached to the top end of a rim board of a left rim 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333611-A (JP)
Title: Method, system and program for correcting projection surface color of projector
Inventor: TAJIMA JOJI
IPC: H04N9/31
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that correct color reproduction is impossible in the case that a projection surface like a wall is colored with respect to a projector for projecting a color image.  <P>SOLUTION: A spectral reflectance of the projection surface or color information under a light source which is stored in a wall color storage means 4 is used, and a matrix calculation means 5 calculates a conversion matrix, and mixture quantities R, G, and B of primary colors of an input image are converted to corrected mixture quantities R', G', and B', and then the image is projected by the projector. Thus colorimetrically correct color reproduction is possible regardless of the colored wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338261-A (JP)
Title: Ion trap mass spectrometer
Inventor: UMEMURA YOSHIKATSU
IPC: H01J49/42
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability and performance by not individually but simultaneously detecting a molecular ion and a pseudo molecular ion, or a multivalent ion which are simultaneously generated in ionization.  <P>SOLUTION: When a dehydration ion analysis is inputted and set from an input setting adjuster 14 that it is, for example, in addition to a mass-number of the molecular ion for analysis, the frequencies corresponding to the molecular ion and the dehydration ion are respectively calculated in a notch frequency determining part 131, and a broad band signal except these plural frequencies is generated in a broad band signal data formation part 132. When the broad band signal is applied to end cap electrodes 3, 4 from an auxiliary voltage generating part 12 when or after various kinds of ions are accumulated in the inside of an ion trap 1, only the molecular ion and the dehydration ion remains in the ion trap 1 without resonant vibration. By this, simultaneous separation of the ions can be carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337875-A (JP)
Title: System, method of electronic approval and terminal
Inventor: FUNABASHI TAKESHI
IPC: G06Q50/26
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a system, a method of electronic approval and a terminal by which the side of an approver easily obtains a positive proof that a document is based on a creator himself when an approval action is taken to the created document.  <P>SOLUTION: The system and a method of electronic approval and the terminal are constituted so as to display intrinsic seal impressions for certification on a document displayed on a display means only when users of first and second terminals perform personal authentication together when a document created by the user of the first terminal is transmitted to the second terminal via a network and an approval action of the user of the second terminal is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338044-A (JP)
Title: Information recording medium and information reproducing method and apparatus
Inventor: ISSHIKI FUMIO
IPC: G11B7/007
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable optical disk which can detect the periodic signal fluctuations of reproduced signals produced by an overall displacement of pits between adjacent tracks of a two-dimensional PRML system at every one sampling block and has a high recording density to permit follow-up correction.  <P>SOLUTION: The patterns undergoing the correction of the interference between two-dimensional codes are recorded in making the patterns of the medium and the codes are extracted after the signals obtainable during reproducing are subjected to multivalued follow-up correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335191-A (JP)
Title: Installation structure of roof wire harness and wiring method therefor
Inventor: KONDO MASAYUKI
IPC: H01R4/24
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a roof wire harness wired in a ceiling of a vehicle such as an automobile, with reduced cost by simplifying a production process, and to provide a wiring method therefor.  <P>SOLUTION: A plurality of auxiliaries 4L, 4R, 5, 6L, 6R disposed in the ceiling of the vehicle are connected by one harness 10, and the harness 10 is wired in the ceiling of the vehicle through all the auxiliaries 4L, 4R, 5, 6L, 6R. A length of the harness 10 wired in the ceiling of the vehicle is set to a length corresponding to a shortest route. The number of circuits of the harness 10 through the plurality of auxiliaries 4L, 4R, 5, 6L, 6R is the same number. As the harness 10 through the plurality of auxiliaries 4L, 4R, 5, 6L, 6R, the flat harness 10 is used. The harness 10 and the auxiliaries 4L, 4R, 5, 6L, 6R are connected by insulation displacement contact terminals 30B, 30E, 30H-30N which connectors have.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340247-A (JP)
Title: Device and method for treating water
Inventor: TSURUGUCHI HIROTOSHI
IPC: C02F1/44
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advanced method for treating water which prevents contamination of an RO membrane difficult to be cleaned and which enables raw water to be treated with ozone at a low running cost.   <P>SOLUTION: The method uses a membrane filtration means separating and removing suspension components in the water, an ozone oxidation means decomposing remaining organic components in the water in which the suspension components have been removed by the membrane filtration means, a residual ozone removing means removing the residual ozone from the water oxidized with ozone, and a reverse osmosis membrane treating means removing dissolved components from the water in which the residual ozone has been removed. The method is carried out in such a way that the suspension components in the water are removed from the raw water by the membrane filtration means, that the dissolved organic components in the water are decomposed by oxidizing the water in which the dissolved organic components have been removed with ozone, that the residual ozone is removed from the water oxidized with ozone, and that the dissolved components in the water are removed by the reverse osmosis membrane treating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342188-A (JP)
Title: Anticancer agent
Inventor: FUJII MAKOTO
IPC: C12J1/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new easily and orally administered anticancer agent originating from black vinegar or unrefined black vinegar and an anticancer agent also useful as a promoter of biophylactic ability.   <P>SOLUTION: The anticancer agent contains black vinegar or unrefined black vinegar as an effective ingredient. The black vinegar or the unrefined black vinegar is obtained by successively carrying out each of processes for saccharification, alcohol fermentation, acetic acid fermentation and aging in the same vessel using rice as a raw material by standing fermentation method. The black vinegar or the unrefined black vinegar obtained by a traditional fermentation method in Kagoshima district is preferably used and a nonvolatile concentrate of the same is effective. The anticancer agent is suitable for oral administration and also effective as the promoter of biophylactic ability, therefore, it is especially useful for early prevention and early therapy of carcinomatous tumors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073194-A (JP)
Title: Silicon carbide single crystal and its production method
Inventor: OOTSUKI MASAMI
IPC: C30B29/36
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide single crystal suitably usable as a p-type semiconductor and a method for efficiently producing the same. SOLUTION: This production method comprises growing the silicon carbide single crystal by sublimating and then re-crystallizing a silicon carbide powder having a nitrogen content of 100 mass ppm or less. An aspect in which the silicon carbide powder is obtained by calcinating a mixture containing at least a silicon source and a xylene-based resin, another aspect in which the above mixture is obtained by adding the xylene-based resin after adding an acid to the silicon source, and the like are preferable. Further, an aspect in which the proportion of crystal defects in the form of hollow pipe optically image- detected without break is 100 pcs/cm<2> or less, that in which a volume resistivity is 1×10<1> Ω.cm or less, that in which the nitrogen content is 0.01 mass ppm or less and the like are desirable.
Patent JP-2004001043-A (JP)
Title: Method and device for purging fume in laser beam machining
Inventor: FUKUDA NAOAKI
IPC: B23K26/142
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently purge fume, sputter or the like while maintaining a working gas at a laser beam machining position.  <P>SOLUTION: A fume purging gas is fed to fume caused from the laser beam machining position above a working gas atmosphere while feeding a working gas. A device for purging the fume in laser beam machining is provided with a working gas feed nozzle 3 to feed the working gas toward the feed position and a fume purging gas feed nozzle 2 to feed the fume purging gas above the working gas atmosphere. In some cases, the device is provided with a gas jacket 6 to rectify a feed gas flow on the downstream side of the fume purging gas feed nozzle, or a side wall 4 to guide the fed fume purging gas flow in a prescribed direction. The laser beam converging condition is not degraded even when the laser beam output is large, or the laser beam machining is performed for a long period of time, the high quality laser beam machining can be realized, and any adverse effect on human bodies can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003888-A (JP)
Title: Apparatus for testing bio-related substance, and its reaction stage
Inventor: ISHII HIDEKAZU
IPC: G01N33/53
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test apparatus capable of easily testing bio-related substances, in a short time and with high accuracy.  <P>SOLUTION: A genetic screening apparatus is provided with both a reaction stage 103 for supporting a reaction vessel 101 containing a DNA microarray and for accelerating reaction and a microscope 102 for optically observing the DNA microarray. The reaction stage 103 comprises both a base part 120 for placing the reaction vessel 101, to support it and a cover part 123 capable of opening and closing with respect to the base part 120. The reaction stage 103 comprises a syringe piston pump part 125 for transferring a fluid to the reaction container 101. The reaction stage 103 comprises a plate-shaped heater 105, embedded in both the base part 120 and the cover part 123 for adjusting the temperature of the DNA microarray 110a in the reaction vessel 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014393-A (JP)
Title: Phosphor screen forming method and phosphor screen forming device of plasma display panel
Inventor: NAKAMURA HIDENORI
IPC: H01J11/34
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable to stably apply phosphor paste in high definition by a dispenser system between ribs formed on a substrate.  <P>SOLUTION: In applying the phosphor paste by the dispenser system between ribs formed on the substrate G, (1) a process of supplying the substrate G on a table 21 of a conveyor pedestal 20 in a supplying position, (2) an alignment process making a position correction of the substrate on the table of the conveyor pedestal 20, (3) a process of applying the phosphor paste between the ribs by an application head H while letting the substrate G pass under the application head, and (4) a process of discharging the substrate G finished with the application from the table 21 of the conveyor pedestal 20 at a discharge position to a post-process are sequentially carried out. With functions of a relative position control between the application head and the substrate, a discharge pressure control, and a paste temperature control loaded, and by applying with the use of field jet method, a high-definition and stable application of the phosphor paste is made possible, and moreover, three colors for a total width can be efficiently applied in one process at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017185-A (JP)
Title: Robot control device
Inventor: HIURA RYOTA
IPC: B25J5/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a robot control device to appropriately support and aid a user by discriminating a life pattern of the user.  <P>SOLUTION: A robot is constructed by providing a robot main body 11 which travels with a camera 17, a microphone 18, a data input part 23, a calender clock 24 as input means, and also providing a speaker 20 and a drive part 25, and the driving part 25 is controlled to travel by a control part 31. The control part 31 is provided with: a data storage means 34 storing living information for the user; a life pattern discriminating means 35 estimating a life pattern of the user based on current user living information and stored living information; and operation control means 36 controlling the driving part 25 according to the estimated user life pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020891-A (JP)
Title: Teaching material for learning
Inventor: MUTO MIKA
IPC: A63H33/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide teaching materials for learning, using a jigsaw puzzle, which are easy and inexpensive, and adaptive to learning contents advanced to some extent and can provide room for a user's idea.  <P>SOLUTION: A sheet 10 made of relatively thin paper on which patterns 14 of a plurality of card pieces each having a print field 11 where a Japanese word is printed or an entry field 12 for writing a word in a picture 13 simulating a train and a pattern 15 in which a storage bag is expanded is provided with separating lines 17 between patterns 14 so that the sheet 30 can be divided into the plurality of card pieces 16 by separating the patterns 14 of the plurality of card pieces. When the sheet 10 is divided into the plurality of card pieces 16, a connection projection part 18 and a connection recessed part 19 are formed at one edge of each card piece 16 and at the opposite-side edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023461-A (JP)
Title: Detection circuit
Inventor: SASAKI KO
IPC: H04B1/707
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection circuit that performs phase compensation in response to even a frequency offset so as to prevent degradation in its reception characteristics.  <P>SOLUTION: In the detection circuit, a slot phase rotational amount averaging section 14 averages mean values of phase rotational amounts of slots among a plurality of the sots and outputs the result as an average slot phase rotational amount, a slot phase rotational amount correction section 15 averages mean values per the number of half symbols in the sots among a plurality of the slots, applies complex multiplication to the result of averaging and the average slot phase rotational amount to output the phase rotational amount at the slot head of a detection object, and a symbol phase compensation amount calculation section 18 calculates a symbol phase compensation amount in accordance with the symbol of the detection object on the basis of the slot head phase rotational amount of the detection object and the phase rotational amount per one symbol, and applies complex conjugate multiplication to the symbol phase compensation amount and the received symbol to perform phase compensation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023723-A (JP)
Title: Mobile electronic equipment
Inventor: MITSUNE TAKASHI
IPC: G03B11/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile electronic equipment in which a photographed image is accurately reflected with user's own posture and location.  <P>SOLUTION: When a user perpendicularly slides a boss 8a of a lens cover 8, a small window 3 is opened/closed while being linked therewith. Besides, a shutter switch 9 is arranged near a lower end of a frame 5. The shutter switch 9 is arranged at a position to be pressed by the lower end of the lens cover 8 when the user slides the boss 8a of the lens cover 8 to a lower end of a long hole 4.  <P>COPYRIGHT: (C)2004,JPO