baber/WOPTO huggingface dataset:
Patent JP-2003038652-A (JP)
Title: Guide wire
Inventor: UCHINO SHUNICHI
IPC: A61M25/01
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire constituted by connecting wires being different in rigidity and whose rigidity is gradually changed in a wire connection part and which is provided with excellent operability and kink resistance property. SOLUTION: The wire body of the guide wire 1 consists of a first wire A and a second wire B being different in rigidity and the wires A and B are connected with a tubular connection member 12. The first wire A and the second wire B are connected by welding. A slit is formed in the enclosed part 121 of the connection member for enclosing the first wire A, and the pitches of the slit are made to be narrower toward the side of the first wire A. The rigidity of the guide wire 1 in the connection member 12 is gradually increased from the side of the first wire A toward the side of the second wire B by the arrangement of the slit.
Patent JP-2003042656-A (JP)
Title: Freezing refrigerator
Inventor: TAMURA HIROSHI
IPC: F25B49/02
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To avoid inflammation and explosion due to a spark generation source even when a combustible refrigerant leaks to secure safety. SOLUTION: A freezing cycle 10 is provided, in which a refrigerant discharged from a compressor 13 passes through a condenser 15, a throttle apparatus 17, and a vaporizer 21, and returns again to the compressor 13. Use is made of a combustible refrigerant heavier than air as a refrigerant, while a control circuit 25 for controlling the freezing cycle is disposed at an upper portion from the region of the freezing cycle 10 disposed at least outside the refrigerator to prevent leaking combustible refrigerant from reaching the control circuit 25 being a spark generation source.
Patent JP-2004061645-A (JP)
Title: Data input device and program
Inventor: SASAKI TSUTOMU
IPC: G10L15/28
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To optionally select and input a desired candidate in an input candidate group even by recognizing a speech from an operator as well as key operation etc., when a candidate which is optionally selected from the input candidate group is inputted as data.  <P>SOLUTION: When a speech is inputted from a speech input device 7 while an input item of a candidate selection style wherein a candidate optionally selected and specified from the input candidate group in an input candidate table is inputted as data is specified as an object to be inputted, a CPU 1 limits an object of recognition of the input speech to the input candidate group corresponding to the input item and refers to a pattern group for speech recognition made to correspond to the input candidate group to recognize the speech. Then the CPU 1 inputs the most approximate candidate in the input candidate group as data for the input item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059983-A (JP)
Title: Method for manufacturing oxide superconductive conductor and apparatus therefor
Inventor: KAKIMOTO KAZUTOMI
IPC: H01B12/06
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a long oxide superconductive conductor provided with a uniform thin film of the oxide superconductive conductor, and to provide an apparatus therefor.  <P>SOLUTION: The method for manufacturing the oxide superconductive conductor is characterized by depositing particles produced out of a target, while heating a substrate by supplying an electric current to it. The device having current-connecting terminals on rotation shafts in a unit for paying off the substrate and in a unit for winding it up, for supplying an electric current to the rotating shafts while sliding brushes to them, can be employed in order to supply the electric current to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057527-A (JP)
Title: Balancing trough of ball feeder between game islands
Inventor: FUKUDA YOSHIAKI
IPC: A63F7/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancing trough of a ball feeder between game islands for equalizing the amount of balls stored between the game islands by disposing a balancing trough rocked up and down taking one or more supporting point member or taking one end as a fulcrum between upper parts of the game islands (in the lateral direction or in the longitudinal direction with a wide passage interposed between them) to change in the attitude of inclining to one side so that balls are mutually supplied by a ball feeder at need.  <P>SOLUTION: An upper tank includes a storing part for storing pachinko balls lifted by a ball feeder, and a ball feeder. At least one horizontal balancing trough is stretched between the upper tanks to be mutually supplied with the balls. The balancing trough rocks up and down taking one or more supporting point members or taking one end part as a fulcrum, so that the balancing trough is changed to the attitude of inclining to one side to the ball feeder between the game islands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147028-A (JP)
Title: Grafted substance of isotactic polypropylene obtained by using metallocene catalyst
Inventor: PRADEL JEAN-LAURENT
IPC: C08L23/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer by grafting a functional monomer onto an isotactic polypropylene prepared by using a metallocene catalyst and a binder composition for coextrusion comprising the polymer. SOLUTION: This composition comprises (A) of (a) 10-100 wt.% of a propylene isotactic homopolymer or copolymer (miPP) obtained by using a metallocene catalyst and (b) 0-90 wt.% of an ethylene homopolymer or copolymer, (B) (c) 0-90 wt.% of a polymer selected from a propylene isotactic homopolymer or copolymer (B1), a 1-butene homopolymer or copolymer (B2), a styrene homopolymer or copolymer (B3) obtained by using a Ziegler-Natta catalyst and their mixture in which a functionalized monomer is grafted onto each polymer.
Patent JP-2004067842-A (JP)
Title: Heat-resistant adhesive resin admixture, heat-resistant tape using the same and flat cable
Inventor: SENSO TOMOMITSU
IPC: H01B7/29
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant adhesive resin admixture showing a high heat resistance and an excellent adhesion.  <P>SOLUTION: The heat-resistant adhesive resin admixture comprises 10-95 pts.wt. polyester resin and 90-5 pts.wt. alkyl phenol resin. When the admixture is used, e.g. as an adhesive material applied onto a base film of the flat cable and used in a computer, a printer, home appliances, office equipment such as a copying machine or an electronic device such as cellular phone, it offers excellent characteristics due to its high heat resistance and excellent adhesion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066652-A (JP)
Title: Liquid droplet jetting head, ink cartridge, and ink jet recorder
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/16
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that necessary drop jetting speed and jetting volume cannot be obtained due to a large variation of jetting characteristics at a high-density head.  <P>SOLUTION: In the head, a piezoelectric body 15 is stacked on a diaphragm 2 which forms a partial wall of a jetting chamber 6 that communicates with a nozzle 4. Liquid drops are jetted from the nozzle 4 by bending and displacing the diaphragm 2. A width of the diaphragm 2 is 80 μm or smaller, and the diaphragm 2 has a hinge structure as a structural part 12 where the rigidity is partly reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068104-A (JP)
Title: Negative ion generator and its manufacturing process
Inventor: MATSUO YUICHIRO
IPC: C25D11/20
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generator which generates negative ions from a surface prepared using aluminum or its alloy as a parent material, and its manufacturing process.  <P>SOLUTION: The negative ion generator comprises an anodic oxide film 22 formed on the surface of the parent material 12 formed from aluminum or its alloy and a rare element metal 30 precipitated and formed on the anodic oxide film 22 from a solution of a rare element such as a zirconium salt. The rare element metal 30 is precipitated within a porous layer 26 of the anodic oxide film 22, which increases negative ion-generating area to generate a large amount of negative ions. The negative ion generator is formed by performing electrolytic treatment of the parent material in an electrolyte prepared by adding a rare element metal salt such as a lithium salt to a sulfuric acid bath, etc. to form the anodic oxide film on the surface of the parent material while precipitated the rare element metal on the anodic oxide film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077816-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: NAGASHIMA AKIRA
IPC: G03F7/09
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate which provides good print-out property characteristics, reduces residual film of a non-imaging section and printing stain, and exhibits high sensitivity.  <P>SOLUTION: The photosensitive lithographic printing plate has a hydrophilic layer and a photosensitive layer which includes an o-naphthoquinonediazido compound and dyes that is bleached by an acid and photo-acid generator in this order. The supporting body is prepared by applying an electrochemical roughening process in an acidic aqueous solution mainly containing hydrochloric acid. The hydrophilic layer includes a hydrophilic compound which has at least one amino group and at least one group selected from a carboxyl group and its salt group, and a sulfo group and its salt group. The photo-acid generator is a compound which is soluble to alkaline developer solution that essentially does not include organic solvent and has a PH value equal to or greater than 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003211028-A (JP)
Title: Washer nozzle with check valve and hose joint with check valve
Inventor: MORIMOTO HIROTAKA
IPC: B60S1/52
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer nozzle with a check valve which secures the sealing performance of a nozzle body and enables maintenance and repair inside the nozzle body.  <P>SOLUTION: In the washer nozzle 10 with the check valve, the fixing portion 62 of an O-ring valve 60 is clamped and fixed between the bottom surface of a joint portion 34 and the bottom surface of a clamp hole 20 by the attachment of a lower body 14 and an upper body 32 through the attachment of the joint portion 34 to a joint hole 18 and the engagement of engagement protrusions 36 with engagement holes 30, and an attached region between the joint hole 18 and the joint portion 34 is sealed. Accordingly, the sealing performance of the nozzle body 12 is secured even when the lower body 14 is not fixed to the upper body 32. The lower body 14 and the upper body 32 are disassembled, even after the lower body 14 is attached to the upper body 32, by separating the engagement protrusions 36 from the engagement holes 30 and by separating the joint portion 34 from the joint hole 18, thereby the maintenance and the repair inside the nozzle body 12 are enabled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076223-A (JP)
Title: Cooling body for helmet
Inventor: INOUE SHOKO
IPC: A42B3/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling body for a helmet, cooling a head part and air in a helmet H with the cooling body for reducing the load to a worker especially in summer time to improve working efficiency.  <P>SOLUTION: This cooling body for the helmet is provided by mounting a cooling material 3 on a cap body 2 attached at the inside of the helmet H and covering the head part as demountable, or constituting the cap body 2 with a cap body main body 4 and a rear apron 4a and attaching the cooling materials 3, 3a on at least one of them as freely demountable. By arranging the cooling materials 3, 3a in the vicinity of vertex part or occipital part, the head part is cooled by the contact with the cooling materials 3, 3a and cooling of the air in the helmet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088190-A (JP)
Title: Camera system using parallel output solid state imaging device, and its correction method
Inventor: MORINAKA YASUHIRO
IPC: H04N5/341
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the variation of the characteristics of amplifiers in a multi-amplifier read type solid state imaging device causes the image quality to be deteriorated.  <P>SOLUTION: The camera system uses an imaging device (10) having an imaging section divided into a plurality of horizontally arranged blocks and reading amplifiers corresponding to the blocks. It images a correcting object (20) having such a gradation pattern that the incident light quantity is constant in the horizontal direction but varies at a fixed rate in the vertical direction. Using gradation data of at least series of pixels adjacent to the blocks boundaries of the imaging section among the imaging results, it forms cumulative histograms about the number of events per gradation for the individual blocks (45, 55), forms correction data showing the corresponding relation of the gradations before and after the correction about blocks to be corrected to reduce the difference between these cumulative histograms (46, 56), and corrects the imaging results of a desired object using the correction data (47, 57).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061473-A (JP)
Title: Measuring method for underground water level and its device
Inventor: TANAKA SHOGO
IPC: G01F23/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for underground water level and its device which speedily and accurately performs the measurement of underground water level in a state non-contact to underground water level without depending on a well hole diameter and temperature distribution in the well.  <P>SOLUTION: The method comprises: the first process for generating a standing wave in between the upper end 11a of a well 17 and the underground water level 20 in the well 17 by giving vibration to the air in the well 17; the second process for detecting the generated standing wave with an acoustic sensor 13 attached to the upper side of the well 17; the third process for obtaining the distance L between the underground water level 20 and the upper end 11a of the well 17 by frequency analysis of the reception signal detected with the acoustic sensor 13; and the fourth process for obtaining the depth from the ground surface 16 to the underground water level 20 in the well 17 based on the position relation and the distance L between the ground surface 16 of the location where the well 17 was dug and the upper end 11a of the well 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251651-A (JP)
Title: Mold for molding foamable resin and molded article
Inventor: ONO YASUHIRO
IPC: B29C44/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a foamable resin capable of enhancing the mechanical strength of a molded article with no mutual fusion-bonding failure of foamable particles, and the molded article.  <P>SOLUTION: The mold for molding the foamable resin is equipped with first and second molds 1 and 2 provided with a large number of steam holes 22 and 23. A cavity formed by fitting the first and second molds 1 and 2 to each other is filled with foamable resin particles and steam is brought into contact with the foamable resin particles through a large number of the steam holes to manufacture a foamed resin molded article. The steam holes of the first mold and the steam holes of the second mold are positionally shifted in such a state the first and second molds are fitted to each other. The foamed resin molded article obtained using this mold is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088899-A (JP)
Title: Distribution board
Inventor: NAKAMICHI YOSHIYA
IPC: H02B1/40
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution board which is easy to automate an assembling work and which can simply replace phases of master bars of two voltage poles without changing connecting order of main lines for connecting to input terminals of a master breaker at an installing job site.  <P>SOLUTION: Output terminals 12a, 12b, 12c of the master breaker 1 respectively have terminal screws 14, 15, 15 with washers. The terminals 12a, 12b, 12c of the breaker 1 are respectively connected to sending bars 4a, 4b, 4c by using the terminal screws 14, 15 and 15. The master bars 5a, 5b, 5c are formed in a vertically long strip. The bars 5a, 5b are extended at connecting parts 53a, 53b to an upper end via steps 52a, 52b. The bar 5c constitutes at an upper end a connecting part 53c. The connecting parts 53a, 53b, 53c are disposed in the same plane as a terminal piece 16 engaged with the screw 15 at the terminals 12b, 12c of the respective voltage poles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086517-A (JP)
Title: Access arbitration method of dual port memory
Inventor: SUGIMOTO MASAHIRO
IPC: G06F12/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data from being damaged due to switching of access right by preventing a CPU of one side from keeping a CPU of another side waiting by carrying out continuous access as an access arbitration to a dual port memory.  <P>SOLUTION: If the CPU of another side generates a chip select signal while the CPU of the one side is accessing to the dual port memory, the access right to the dual port memory is switched to the CPU of another side in an inactive state of the next cycle. It is included that before accessing to the dual port memory, the CPU sets an enable bit signal which fixes a chip select mask signal, and when carrying out the continuous access to the dual port memory, the access to the dual port memory from the CPU of another side is made to wait by the chip select mask signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087289-A (JP)
Title: Plasma display apparatus
Inventor: AOKI TAKASHI
IPC: H01J11/12
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus for high speed driving and with no emission failure whose drive margin is wide even in a low temperature environment.  <P>SOLUTION: The plasma display apparatus comprises a panel body 14 where a pair of substrates of which at least a front side is transparent are arranged to face each other to form a discharge space between them. A barrier wall is disposed on at least one substrate to partition the discharge space into a plurality of sections. Electrodes are disposed on the substrate so that discharge occurs in the discharge space partitioned with the barrier wall, with a phosphor layer provided to emit light by discharge. A heater plate 20 is provided to heat the panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163904-A (JP)
Title: Video picture decoding method
Inventor: HIBI KEIICHI
IPC: H04N19/625
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, if an error occurs once in a variable-length code string of video signals to be transmitted, it may be not only decoded to different code words but the boundary to the next code word may not be correctly recognized to result in the pull out that all following codes of the code string are wrongly recognized; and that all data between synchronous marker codes may by wrongly recognized, whereas the synchronous marker code is inserted every specified number of data to avoid it.  <P>SOLUTION: A boundary code is inserted in every boundary of information type, in addition to a synchronous marker code, to localize slots where the pull out occurs every information type, and lower and higher frequency components of orthogonal transformation coefficients are grouped into different information types to reduce the possibility that the lower frequency components give a high influence on pictures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088543-A (JP)
Title: Data receiver and data receiving method
Inventor: MIYAZAKI TORU
IPC: H04N5/44
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a service provider side can not secure a required space even if the service provider side transmits demonstration information for advertisement so that an advertising effect can not necessarily be guaranteed because a recordable space can not necessarily be secured by a fixed amount according to a past user's use state in a conventional accumulation type data receiver.  <P>SOLUTION: Data relating to a service and data relating to a reproduction condition of the data are received and recorded in an HDD 5, and a data monitoring/timer 8 determines whether the data relating to the reproduction condition among pieces of data recorded in the HDD 5 are writable or erasable. Only when the data are determined to be writable or erasable, data relating a service are reproduced from the HDD 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091936-A (JP)
Title: Weft insertion apparatus of loom
Inventor: OBARA TETSUYA
IPC: D03D47/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the amount of a consumed compressed fluid of a weft insertion apparatus of a loom.  <P>SOLUTION: The weft insertion apparatus of the loom comprises one or more subnozzle apparatuses provided with subnozzles and a solenoid valve connected through a pipe in a 1:1 relationship so that the compressed fluid can be made to flow. The weft insertion apparatus is characterized as follows. The effective cross-sectional area of a fluid passage from a fluid outlet of a fluid supply source to the end on the subnozzle side of the pipe, the effective cross-sectional area of the fluid passage from an input port of the solenoid valve to an output port of the solenoid valve, the inner volume of the fluid passage from the lateral end of a valve element of a valve seat opening in the solenoid valve to the input end of the subnozzles and the inner volume of the fourth fluid passage in the interior of the solenoid valve from the lateral end of the valve element of the valve seat opening in the solenoid valve to the output port of the solenoid valve are regulated within specific ranges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091130-A (JP)
Title: Sheet stacking device and sheet post-treatment device using it
Inventor: HARADA KATSUNORI
IPC: B65H31/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet stacking device facilitating, in the detection of full stack of sheet bundles, the removing work of the full-stacked sheet bundles, and easy to control even when varying the number of sheets constituting a sheet bundle or the size of sheets.  <P>SOLUTION: This device comprises a sheet bundle carrying means for carrying a discharged sheet bundle along a discharging direction; a sheet bundle stopping member stationarily arranged in an inclined state on the carrying directional top part of the carrying means to stop and stack the sheet bundle carried by the carrying means; and a full stack detection means for detecting the full state of the sheet bundles stacked on the stopping means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090200-A (JP)
Title: Windowpane fitting device of automobile
Inventor: MAEDA MASAKI
IPC: B65G49/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely replace a windowpane of an automobile with a few workers in a site such as on a road or the like.  <P>SOLUTION: This device is used for transferring the windowpane G of the automobile V to a window position of the automobile V and fitting the same. The device includes: a planking 20 interposed under the wheels W of the automobile V; a support shaft 30 erected on the planking 20; a pivot arm 40 extended in the horizontal direction from the support shaft 30 and revolved in the horizontal direction; a hanging wire 50 delivered from the pivot arm 40; and a sucker 60 having a suction cup 62 for sucking and supporting the windowpane G and suspended by the hanging wire 50.  <P>COPYRIGHT: (C)2004,JPO