baber/WOPTO huggingface dataset:
Patent JP-2004075882-A (JP)
Title: Rubber composition improved in wet gripping property
Inventor: NODA KENJI
IPC: C08K3/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire improved in wet gripping property and wear resistance without impairing breaking strength of tire.  <P>SOLUTION: The rubber composition is obtained by melt-kneading (A) a block copolymer composed of (a1) a polymer block consisting mainly of an aromatic vinyl compound and (a2) a polymer block consisting mainly of a conjugate diene compound and having ≥30% sum of 3, 4-bond and 1, 2-bond contents with (B) a thermoplastic resin to provide a composition in which the block copolymer is dynamically crosslinked and mixing the resultant composition with (C) at least one kind of rubber component selected from the group consisting of a natural rubber, a diene-based polymer rubber and an olefinic polymer rubber to crosslink the rubber component (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076114-A (JP)
Title: Steel sheet with composite structure having excellent baking hardenability
Inventor: IKEDA CHIKAYUKI
IPC: C21D8/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet which maintains a satisfactory balance in strength-workability, exhibits excellent baking hardenability on coating/baking, and further has excellent cold aging resistance.  <P>SOLUTION: The steel sheet with a composite structure having excellent baking hardenability comprises, by mass, 0.06 to <0.25% C, 0.5 to 3% Si+Al, 0.5 to 3% Mn, ≤0.15% (exclusive of 0%) P, and ≤0.02% (exclusive of 0%) S, and has a structure comprising, by space factor, at least 3% retained austenite, at least 30% bainite, and ≤50% (inclusive of 0%) ferrite. Preliminary strain is applied to the steel sheet, and thereafter, the steel sheet is heat-treated at 170°C for 20 min and is baked. The difference in stress measured before and after the baking is ≥50 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087155-A (JP)
Title: Socket for mounting/dismounting fuse for electric device
Inventor: ISHIMOTO TOSHIO
IPC: H01H85/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for mounting/dismounting a cylindrical fuse on and from a fuse terminal from and to which the cylindrical fuse can be easily mounted/dismounted, which can be repeatedly used as a kind of jig.  <P>SOLUTION: Two pieces of clamping plates 1a, 1b to the top end part of which clamping parts 9a, 9b for clamping the cylindrical fuse 10 are opening and closing movement freely formed on a base plate 2, and an elastic force is added to the clamping plates 1a, 1b in the direction of closing at all time. A sliding rod 3 is inserted through a hole penetrating through the center part of the base plate, and a tapered member 5 engaging with window holes 6, 6 of the clamping plates 1a, 1b are mounted on the top end part of the sliding rod 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081439-A (JP)
Title: Assembly type shelf
Inventor: ANAMI MITSUHIKO
IPC: A47B47/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function capable of changing depth pitch every stage so that the front surfaces of multi-stage stacked shelves are set vertically or the front surfaces can be tilted.  <P>SOLUTION: This assembly type shelf 10 comprises shelf boards 11 having a plurality of support mounting recessed parts 12A and 12B on their front and back surfaces and a plurality of supports 13 of which ends are coupled to strut mounting sections to mount them removably. One end of each support is coupled to each shelf board, and the next shelf board is coupled to the other end of the support, thereby stacking the shelf boards to one stage or multi-stage. The intervals between two support mounting recessed parts in the depth direction are set the same on the front surface and the back surface of the shelf board, they are arranged asymmetrically with respect to the center line in the depth direction, and the front and back support mounting recessed parts are arranged to be the same when the shelf board is turned over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095219-A (JP)
Title: Electric connector
Inventor: SHIMAZAWA KATSUJI
IPC: H01R13/52
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To lay each kind of electric wirings of an engine room side along a dash panel in a required direction.  <P>SOLUTION: The electric connector comprises a receiving housing 2 having many of male type connection terminals 4, an inserting housing 3 having many of female type connection terminals 5 corresponding to the receiving housing 2, and a cover shaped rear protector 6 for fitting with a rear end of the inserting housing 3 so as to change a direction. The rear protector 6 is provided with an electric wire lead-out port 8 protruded from a part of a peripheral wall 7 in a vertical direction or an approximately vertical direction to an axial direction, and a plurality of locking means 18 for mutually locking are arranged between an outer peripheral surface of the peripheral wall 7 and an outer peripheral surface of the inserting housing 3 so as to change an engagement counterpart. As the locking means 18, a plurality of locking claws 19 are arranged with an equal interval on either of the outer peripheral surface of the peripheral wall 7 of the rear protector 6 and the outer peripheral surface of the inserting housing 3, and an locking piece 21 with a plurality of engagement windows 20 for selectively engaging with the locking claws 19 is arranged on the other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089036-A (JP)
Title: Gene rft1 promoting flowering in plant and method for predicting flowering time in plant
Inventor: YANO MASAHIRO
IPC: C12N15/09
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene promoting the flowering in a plant and to provide a method for predicting the flowering time in the plant using the expression level of the gene as an index.  <P>SOLUTION: An RFT1 gene of rice is clarified to have promoting functions of heading (flowering). The expression level of the gene is examined in a process for growing the rice to clarify that the expression level thereof exhibits a high negative correlation with the number of days to heading under long-day conditions. Based on the results, the method for simply predicting the heading date of an optional rice cultivar is developed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095758-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HARADA FUKASHI
IPC: H01L21/3065
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor device whose characteristics are matched with an initial purpose without generating any clearance in a composite semiconductor film posterior to an etching process.  <P>SOLUTION: An opening opened on a base and emitter is formed in a multilayer film formed on a semiconductor substrate, and an SiGe/SiGeC film 9 structured to have an upper layer site and lower layer site whose Si content is high and an intermediate layer site whose Ge content is high is formed on the whole surface, and the anisotropic dry etching of the SiGe/SiGeC film 9 is carried out to the predetermined height of the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092802-A (JP)
Title: Three-way valve and refrigerating cycle using this valve
Inventor: SASADA HIDEKAZU
IPC: F16K11/048
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle having a simple constitution and easy in arrangement, and a three-way valve having simple structure and function.  <P>SOLUTION: This refrigerating cycle has a compressor 1, a high pressure side three-way valve 7, an outdoor heat exchanger 3, an expansion valve 4, an indoor heat exchanger 5 and a low pressure side three-way valve 8. The passage switching function is added to the high pressure side three-way valve 7. The three-way valve 8 has a first fluid inlet 11, a second fluid inlet 12 and a fluid outlet 13. A first check valve 21 is arranged in a passage between the first fluid inlet 11 and the fluid outlet 13, and a second check valve 22 is arranged in a passage between the second fluid inlet 12 and the fluid outlet 13. Among fluid pressure acting on the first fluid inlet 11 and fluid pressure acting on the second fluid inlet 12, the check valve on which the high side fluid pressure acts is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096667-A (JP)
Title: Digital camera
Inventor: MAKI TAKASHI
IPC: G10L15/28
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera wherein miniaturization and cost reduction are realized, when image signal processing, speech recognition processing and speech synthesis processing are performed using DSP.  <P>SOLUTION: In the digital camera, wherein the signal processing of input images and signal processing of input speech are performed by DSP of a program stored system, a program for picture signal processing and a program for speech signal processing are installed in a program storage device 12. The program for image signal processing and the program for speech signal processing are switched, when they are used; and image signal processing and speech signal processing are executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089148-A (JP)
Title: Myocardial infarction rabbit
Inventor: SHIOMI MASASHI
IPC: A01K67/027
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a myocardial infarction rabbit and usable as a model animal for the development of a diagnostic, preventing or treating agent for myocardial infarction or arteriosclerosis or the prevention of the development of the diseases or the stabilization of coronary artery diseases.  <P>SOLUTION: The rabbit is produced in a manner to satisfy the requirements that the rabbit has coronary artery lesion rich in macrophage, the serum cholesterol level is ≥800 mg/dl at 12 months old and ≥700 mg/dl at 24 months old, and the luminal constriction ratio of the coronary artery is higher than the sum of the average value and the standard deviation of the ratio of the parental generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097443-A (JP)
Title: Processor for electronic scopes, and electronic endoscope system
Inventor: SUGIMOTO HIDEO
IPC: A61B1/267
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor for an electronic scope with which normal observation and stroboscopic observation can simply be performed without making an operator feel troublesomeness, and both of the observations can be performed in color.  <P>SOLUTION: The processor for the electronic scope, which has an imaging means, comprises: an illumination means for successively illuminating a site to be observed with each of scintillations R, G and B; a detection means for detecting the oscillation of the site to be observed as a waveform; a setting means for setting either the normal observation or stroboscopic observation; and a control means which controls the imaging means so that an imaging possible period may be longer than one period of oscillation waveform detected by the detection means when stroboscopic observation is set and which simultaneously controls the illumination means so that single scintillation of R, G or B may be emitted within the imaging possible period and the time of light emission of each scintillation may correspond to the same phase in the waveform detected by the detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097078-A (JP)
Title: Reaping part structure for combine harvester
Inventor: SEGAWA TAKUJI
IPC: A01D34/04
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping part structure for a combine harvester for cutting standing stem culms by two stages by using a lower reaping apparatus and an upper reaping apparatus and supplying only grain bearing parts to a threshing apparatus, with which the reaping apparatuses are obtained by a simple structure and the cutting is carried out in a state of uniform stocks of cut stocks.  <P>SOLUTION: The upper reaping apparatus 15 is arranged so as to have reaping action before the lower reaping apparatus 14 does. A reaping frame 25 for supporting the upper reaping apparatus 15 is equipped with a supporting part 26. The supporting part 26 receives and supports the tip side of the standing stem culms, to which the reaping action is applied by the lower reaping apparatus 14, by a stem culm receiving surface 26a from a machine body rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103806-A (JP)
Title: Exchangeable coupling film, spin valve film, thin film magnetic head, magnetic head device, and magnetic recoding/reproducing apparatus
Inventor: SHIMAZAWA KOJI
IPC: G11B5/39
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchangeable coupling film which can reduce the thickness of a film thinner than that of a prior art and has sufficient exchangeable coupling energy, and also to provide a spin valve film, thin film magnetic head, magnetic head device and magnetic recording/reproducing apparatus using the same film.  <P>SOLUTION: The exchangeable coupling film 100 comprises a ferromagnetic layer laminating layer body 41 provided with a couple of second ferromagnetic layers 11A, 11B which include a first ferromagnetic layer 13 including a ferromagnetic material having a body-centered cubic structure and a ferromagnetic material having a face-centered cubic structure, and are formed on both surfaces of the first ferromagnetic layer and an anti-ferromagnetic layer 7 which includes an irregular alloy and is formed on one second ferromagnetic layer. Since the sufficient exchangeable coupling energy can be generated even when the thickness of the anti-ferromagnetic layer 7 is reduced thinner than that of a prior art, the thickness of the exchangeable coupling film 100 can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101925-A (JP)
Title: Image forming apparatus
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus adapted to a variety of image forming modes by stabilizing transfer of a recording material in the vicinity of a fixing device and avoiding paper wrinkles and extensions of the recording material and image defects even if making the speed to transfer the recording material to the fixing device and the speed to transfer the recording material by the fixing device variable by providing a plurality of image forming modes and switching them.  <P>SOLUTION: The apparatus has an image heating device 10 for fixing an unfixed developing agent image on a recording material P by heating and pressuring while transferring the recording material P supporting the unfixed developing agent image; and a transfer member 2 for transferring the recording material P to the heating device 10, provides more than one image forming mode and can vary the speed to transfer the recording material P by the heating device 10 and the transfer member 2. A speed ratio between the speed to transfer the recording material P by the heating device 10 and the speed to transfer the recording material P by the transfer member 2 is variable by switching the more than one image forming mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103992-A (JP)
Title: Method and apparatus for detecting mark, method and apparatus for detecting position, and method and apparatus for exposure
Inventor: NAKAJIMA SHINICHI
IPC: G03F7/20
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and accurately detect a mark formed on an article.  <P>SOLUTION: A first feature quantity relating to the mark is obtained in an overall region capable of allowing the mark to exist in an observing region of the article (steps 142-145). A mark candidate in the observing region is extracted from the distribution of the first feature quantity obtained as above (step 146). Subsequently, a second feature quantity relating to a mark different from the first feature quantity is obtained for the extracted mark candidate (step 147). The mark is specified from the mark candidate based on the second feature quantity of obtained each mark (step 148).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093495-A (JP)
Title: Alternate bone material charged with fibroblast growth factor
Inventor: NIES BERTHOLD
IPC: A61K38/18
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an alternate bone material with a healing property matching that of bone autotransplantation. SOLUTION: The alternate bone material charged with the fibroblast growth factor is characterized by that it contains one or more polypeptide having a biological function of the fibroblast growth factor in a porous matrix primarily comprising calcium inorganic matter.
Patent JP-2004105278-A (JP)
Title: Ossa cranii bone valve fastener
Inventor: MOCHIZUKI EIJI
IPC: A61B17/68
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an ossa cranii bone valve fastener, and to shorten the setting process of the ossa cranii bone valve fastener, and to shorten an operating period of time.  <P>SOLUTION: At least one slit (4) is respectively formed on one end side and the other end side of a plastically deformable sheet (1c). A plurality of fixing pieces (1a) which are divided by the slits (4) are formed on the one end side and the other end side. At least one of a plurality of the fixing pieces (1a) is bent in one side in the thickness direction for both of the one end side and the other end side, and remaining fixing pieces (1a) are bent in the other side in the thickness direction of the sheet (1c). Then, the ossa cranii bone valve (2) and an open region (3) of the ossa cranii are pinched by the bent top and bottom fixing pieces, and the ossa cranii bone valve (2) is fixed to the ossa cranii opened region (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108448-A (JP)
Title: Press type pipe joint
Inventor: OKAMURA KOJI
IPC: F16J15/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe press type pipe joint achieving O-ring primary water tight function by being caulked to be joined with a connection pipe, capable of discovering missing of tightening in a water pressure test without mistake by surely generating water leak before caulking, and capable of preventing liquid leak accident.  <P>SOLUTION: In a press type pipe joint having a curl groove part of an inner circumference opening which caulking for joining the connection pipe reaches formed in an annular shape on an expanded socket to which the connection pipe is inserted, and an O-ring insertion-fitted in the curl groove part, lack surface at which a part of a circle is lacked on a cross section in a ring circular direction is formed on an inner circumference surface of the O-ring over whole circumference or partially at equal intervals, and water can passes through a slight gap between the lack surface and the joint pipe before caulking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110451-A (JP)
Title: Contents distribution system
Inventor: SUGANO EISUKE
IPC: H04N21/858
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To implement load sharing of a contents distribution system distributing contents data including video data at least for flexibility of constitution.  <P>SOLUTION: A storage area for storing distributed contents data from a distribution server 1 is constructed as assembly of a plurality of destination sets 51. Referring to a database 50 storing and managing the destination set number 53 with a contents record 52 including metadata specifying the respective contents data and information about a data folder, the contents data are registered in the destination sets by means of a registration tool 66 of a registered client 3. Registration is carried out by means of an archive file 65 including the contents data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203891-A (JP)
Title: Substrate processing unit
Inventor: KAJINO KAZUKI
IPC: H01L21/687
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing unit which can certainly prevent a treatment mist from rolling up or the treatment from turning to the upside of a substrate.  <P>SOLUTION: A substrate processor jets a gas from a blast nozzle 604 formed on a shielding plane 601 of an atmosphere-shielding part 60, and attracts a substrate W by the Bernoulli effect. The substrate W is attracted in a state of abutting on an abutment support plane 68b of a support member 68, and is rotated in a state of clogging the upper surface by the shielding plane 601 of a shielding member 602. A chemical solution is supplied to the lower surface of the substrate W by a liquid supply part 7a. Accordingly, it is possible to prevent treatment mist from rolling up or a treatment from infiltrating the upper side of the substrate W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109090-A (JP)
Title: Analysis method of asphalt
Inventor: NAKAMURA KATSUMI
IPC: G01N33/42
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method of asphalt capable of accurately and rapidly quantitatively determining a saturated constituent, an aromatic constituent and a resin in asphaltene and maltene.  <P>SOLUTION: After asphalt is so dissolved in toluene as to set the concentration of asphaltene to toluene at a ratio of 1.2 % (mass/volume), n-heptane not less than 15 times in volume as much as toluene is mixed to deposit asphaltene particles having the average particle diameter ≤ 2 μm and the asphaltene particles are checkweighed. The maltene constituent separated from the asphalt is added to a column for a fractional type high performance liquid chromatograph filled with an active alumina gel; the saturated constituent is eluted by the n-heptane by a fractional type high performance liquid chromatographic method, and dried; next, an aromatic constituent is eluted by toluene, and dried; the resin is eluted by methanol, toluene and methanol in that order, and dried; and the respective constituents are checkweighed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120047-A (JP)
Title: Communication node apparatus
Inventor: NOZUE DAIKI
IPC: H04L47/76
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication node apparatus for warranting the arrival sequence of data frames to a subscriber terminal in the case of extending the band even among a plurality of links whose data rate differs from each other.  <P>SOLUTION: The communication node apparatus accommodates lines of D and B channels, monitors a traffic volume and extends the band from the band of the D channel into that of the B channels when the traffic volume is increased. In this case, the communication node apparatus stops the transmission of data to the D channel, requests the subscriber terminal to switch its communication from the D channel into either of the B channels through the D channel and performs a call control connection procedure for the B channel. Further, the communication node apparatus replaces the D channel data stored in a storage means with B channel data and stores the B channel data to a B channel storage means. After the line is connected, the communication node apparatus transmits the data stored in the B channel storage means to the B channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119061-A (JP)
Title: Lead acid storage battery
Inventor: KURISAWA ISAMU
IPC: H01M4/68
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid storage battery that comprises a positive electrode plate which has no problem in conductivity and is superior in adhesion between the current collector and the positive electrode active material, in the current collector which forms a corrosion resistant conductive material layer made of ceramics or the like on the surface of the positive electrode current collector.  <P>SOLUTION: This is the lead acid storage battery that comprises a positive electrode plate in which a corrosion resistance conductive material layer is formed on the surface of the positive electrode current collector. The above corrosion resistant conductive material layer is made of a Ta<SB>2</SB>O<SB>5</SB>-TiO<SB>2</SB>composite oxide or Ti<SB>4</SB>O<SB>7</SB>, and a compression force of 40-200 kPa is impressed to the positive electrode plate.  <P>COPYRIGHT: (C)2004,JPO