baber/WOPTO huggingface dataset:
Patent JP-2004034447-A (JP)
Title: Belt manufacturing process
Inventor: ITSUSHIKI SHIGEHIRO
IPC: B29C35/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt manufacturing process which extends the life of a back rubber even when a peroxide vulcanization is performed.  <P>SOLUTION: This belt manufacturing process performs the peroxide vulcanization in the state that an impregnated enclosure 3 impregnated with a radical scavenger is interposed between the spine rubber 1 of a belt slab and a back rubber 2 for pressurizing the spine rubber 1. Since the process is constituted as described, the radical generated during peroxide vulcanization is prevented from reaching the back rubber as far as circumstances allow by scavenging the radical with the help of the radical scavenger of the impregnated enclosue 3. Thus it is possible to control an increase in the hardness of the back rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034088-A (JP)
Title: Refractory force-feeding system with kneading machine
Inventor: NAGAI SEIJI
IPC: F27D1/16
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate feeding operations of a refractory material and improve a kneading and force-feeding capacity.  <P>SOLUTION: A refractory material force-feeding system comprises a continuous kneading machine 13 having a freely rotational mixing shaft 25 and drive which kneads granular refractory materials and water while thrust force is given by a mixing blade 24, and a refractory material force-feeding pump 12 force-feeding refractory materials already kneaded by the kneading machine 13. A discharging outlet 22 of the kneading machine 13 is connected to the pump 12 by placing the kneading machine 13 on an upper part of the pump 12. A refractory material supplying hopper 37 is provide in the vicinity of a floor by arranging a refractory material feeding conveyor 14 between an refractory material charging inlet 21 at an upstream end of the kneading machine 13 and the floor. The granular refractory materials charged from the hopper is supplied into the refractory material charging inlet 21 of the kneading machine 13 with the conveyor 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035489-A (JP)
Title: Apparatus and method for producing aromatic polyisocyanate
Inventor: SAEKI TAKUYA
IPC: C07C265/14
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an aromatic polyisocyanate by which the aromatic polyisocyanate is obtained stably over a long period by preventing plugging of a pipe in a heat exchanger; and to provide a method for producing the aromatic polyisocyanate.  <P>SOLUTION: The apparatus for producing the aromatic polyisocyanate has a reactor 1 for reacting an aromatic polyamine with phosgene in a solvent, and a return current passage for returning a liquid component obtained by cooling a vapor extracted from a vapor-discharging port 8a formed at the upper part of the reactor to the reactor. The return current passage has the heat exchanger 2 for cooling the vapor extracted from the vapor-discharging port, and a vapor-liquid separator 3 for separating the fluid cooled at the heat exchanger to a vapor component and a liquid component. The apparatus for producing the aromatic polyisocyanate has a solvent-spraying device 13 for spraying the solvent for preventing the aromatic polyisocyanate from the reactor from flowing in the heat exchanger by being dispersed, in the reactor, and installed in the upper part of the reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000390-A (JP)
Title: Slipper for talipes equinus prevention
Inventor: HAYASHI CHIYOKO
IPC: A61F5/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide slippers for preventing talipes equinus by attaching a cloth for keeping the sole rectangular inside a foot cover in a front part of each of slippers, winding the cloth once around the heel and fixing the cloth to the outside of the foot cover, and to prevent the talipes equinus by making a person just after surgery or a semiplegic person after cerebral apoplexy wear the slippers for talipes equinus prevention just after falling ill to thereby facilitate following rehabilitation and to support recovery.  <P>SOLUTION: To the inside of the foot cover in the front portion of the sole of each of slippers, the heel rectangle holding cloth in a size of 9×36.5cm is sewn, and to the outside of the foot cover, a Hook and Loop fastener in a size of 2.5×7cm is sewn. To the edge of the heel rectangle holding cloth, a Hook and Loop fastener in a size of 2.5×7cm is sewn as well and in the slippers, when the slippers are put on by putting feet into the foot covers in the front portions of the slippers, the heel rectangle holding cloth is wound once around the heel and fixed on the portion of the Hook and Loop fastener sewn to the outside of each of slippers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036342-A (JP)
Title: Placing device for in-pipe mixing solidifying processing soil
Inventor: KIMURA MASAYUKI
IPC: E02B3/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing device for increasing a de-energizing effect of a de-energizing cyclone, preventing deterioration in quality by separation of a material, easily coping with a change in the depth of water by vertically driving a tremie pipe, holding the inside of the tremie pipe in a full pipe state by mixing solidifying processing soil, flowing down/delivering the mixing solidifying processing soil in the full pipe state, preventing a backflow of outside water, and performing a displacement method for high grade improved soil in an in-pipe mixing solidifying processing construction method for reclamation work of a harbor.  <P>SOLUTION: Initial de-energization is performed by an impact dispersing blade of a projecting part of an inside surface of the de-energizing cyclone 11. The de-energizing effect is increased by forming a mud reservoir simultaneously when performing the final de-energization by a partition plate of a bottom part. The tremie pipe 12 is vertically rotatably arranged on a de-energizing cyclone bottom part side surface via a horizontal discharge pipe, a swivel joint and a connecting bent pipe, and can be vertically driven, and the driving length is changed according to the depth of water by pulling-up of the tremie pipe and attachment-detachment of a divided pipe 12a. A flap valve 50 for automatically opening-closing by a counterweight is arranged on the tip of the tremie pipe 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048158-A (JP)
Title: Radio communication apparatus and control method therefor
Inventor: YOKOYAMA HIDEHIKO
IPC: H04W24/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus and its control method which more exactly connects to other apparatus for actually providing more desired service than the conventional apparatus which connects to other apparatus having the possibility of providing a desired service one after another among neighboring other apparatus, and actually confirms that the desired service is provided in receiving the desired service utilizing a Bluetooth radio communication.  <P>SOLUTION: A specifying apparatus periodically detects other apparatus existing in the neighbor of own apparatus and holds a list of service information provided by the detected other apparatus. Own apparatus opens to the public that it holds the service information list about the neighboring apparatus as apparatus information of own apparatus. In utilizing a specified service, it requests the specifying apparatus to give the service information list of other apparatus providing the specified service and selects other apparatus existing in the neighbor of own apparatus in the service information list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041042-A (JP)
Title: Anti-dna monoclonal antibody and hybridoma for producing the same
Inventor: ONISHI YOSHIAKI
IPC: C07K16/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-DNA monoclonal antibody which does not have a property for recognizing the specificity of a DNA base sequence and can recognize general DNAs.  <P>SOLUTION: The anti-DNA monoclonal antibody having the above characteristics is obtained from a hybridoma obtained by fusing a myeloma with a cell obtained by immunizing a mouse splenic cell with a HeLa cell nucleus formalin-immobilized product as an antigen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010883-A (JP)
Title: Antistatic polyolefin film
Inventor: SUGII ICHIRO
IPC: C08J5/18
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyolefin film being suitable for printing with hydrophilic water-base ink and excellent in antistatic properties, reduced in whitening due to long-term bleeding, and being excellent in transparency.  <P>SOLUTION: The polyolefin film contains 0.05-2.0 wt.%, based on the polyolefin, antistatic agent which is an amine ester compound of a polyoxyethylene alkylamine or a polyoxyethylene alkenylamine with a fatty acid and has at least one unsaturated bond in a hydrophobic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036848-A (JP)
Title: Positive electrode active material of lithium cobaltate family for lithium secondary battery
Inventor: YAMAZAKI NOBUYUKI
IPC: H01M10/05
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for of a lithium cobaltate family for a lithium secondary battery of high energy density, and the industrial production method. SOLUTION: (1) The active material comprises a lithium cobaltate (LiCoO2 ) powder having particulate properties of 2.0 or more in an n-value in Rosin- Rammlar system particle size distribution (R-λ). (2) The production method uses selectively the powder of a particle size of 1 μm or more in an average primary particle size and 40 μm or more in a maximum particle size, as a lithium carbonate material, in a method wherein a mixture of the lithium carbonate and oxidized cobalt is fired to convert to the lithium cobaltate.
Patent JP-2004050405-A (JP)
Title: Laminated polyester film
Inventor: TOJO MITSUO
IPC: B32B27/36
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated polyester film excellent in processability, adhesiveness and scratch resistance and also excellent in weatherability.  <P>SOLUTION: This laminated polyester film contains at least three polyester layers continuously formed using a coextrusion method and an ultraviolet absorber is added to at least one layer among inner layers other than the uppermost surface layers. This laminated polyester film is characterized in that light transmittance at a wavelength of 370 nm is not more than 3%, haze is not more than 3%, a refractive index in a thickness direction is 1,490-1,505, surface roughness Ra is 3-30 nm and a heat shrinkage factor at 150°C in both of a continuous film forming direction and the direction vertical thereto is 2% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185978-A (JP)
Title: Spectacles and spectacle set
Inventor: NISHIOKA TAKAHIRO
IPC: G02C7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily attachably and detachably and stably hold lenses to a frame without impairing the design of spectacles.  <P>SOLUTION: The spectacles have the frame and the lenses to be attached to the frame and the frame has engaging and holding mechanisms for holding the lenses by engaging the portions to be engaged disposed at the lenses with the neighborhood of the central part of the frame when viewed from its front and attracting and holding mechanisms for holding the lenses by magnetic force near to both ends of the frame when viewed from its front.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004056267-A (JP)
Title: Voltage controlled oscillator
Inventor: YAMANOBE YASUNARI
IPC: H03B5/18
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator employing a cylindrical dielectric resonator for a dielectric filter that realizes downsizing and low cost of the same as with the case of using a single stage coaxial dielectric resonator while ensuring the frequency stability and the temperature stability.  <P>SOLUTION: A band pass filter 1 contained in a cylindrical conductive case 10 is formed of a λ/2 coaxial dielectric resonator comprising two λ/2 coaxial dielectric resonators 7 which are connected in an L-shape. Further, it is preferable that parts of respective surfaces of the λ/2 coaxial dielectric resonators 7 have respectively parallel planar parts 7a in mutually opposing parts. Thus, the respective planar parts 7a have a tilt angle of 45° with respect to the axis (arrangement direction) of the λ/2 coaxial dielectric resonators 7. Moreover, it is preferable that the band pass filter 1 is housed in an L-shaped conductive case 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051750-A (JP)
Title: Inkjet recording method
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image which is clear and improves the light resistance and resistance to room temperature fading of a pale color portion and a pale color mixed portion with the use of a magenta color ink.  <P>SOLUTION: In the inkjet recording method using two or more types of magenta inks having different pigment concentrations, the pale color magenta ink having a lower pigment concentration to be used contains one or more metal-containing azo pigments to be formed from a compound whose free acid form is represented by formula (1) and a salt of Cu, Co or Ni are used, and the deep color magenta ink having a higher pigment concentration to be used contains another specific pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018519-A (JP)
Title: Food and drink for blood vessel wall repairs
Inventor: ISHIDA TOMOKO
IPC: A61K38/39
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new food and drink which can be dosed safely, for repairs of blood vessel wall.  <P>SOLUTION: The food and drink for blood vessel wall repairs contains one or more components selected from a group comprising extract of natural substance such as Eucommia ulmoides and/or tree bark of Eucommia ulmoides, Panax notoginseng Burkill, Korean ginseng, Cordyceps Sinensis, Rokujyou (antler of Cervus etaphus), etc., and single component ingredient such as geniposidic acid, geniposide, aucubin, ginsenoside and its derivatives, collagen, vitamin C, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021972-A (JP)
Title: Method for registering and classifying results of work observation by using portable electric equipment
Inventor: KANEHARU TATSUO
IPC: G06Q50/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing observation and registration simultaneously by using a small-sized portable electric equipment in work sampling observation which is used to analyze work contents in a workshop for multi-item production in small quantities such as a processing plant of perishable foodstuff.  <P>SOLUTION: In this method, the small-sized portable electric equipment is used. In registering a result with the portable electric equipment while observing work, an identification number displayed at an observable part of an observed workman's body is registered for each observing time/work item, and the number of the identification number is made an observing number. In displaying according to a workman's job type, a workman job classification, which is registered according to the identification number beforehand, is referred to and the observation results are classified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057004-A (JP)
Title: Packaging member for hand-rolled sushi
Inventor: KATADA ISAO
IPC: A23L7/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging member for hand-rolled sushi preventing dryness in long preservation, and enabling an eater to simply and easily pull out an inner sheet member when eaten.  <P>SOLUTION: The packaging member for hand-rolled sushi comprises an outer sheet member and an inner sheet member. The packaging member has the following structure: the upper side part of the outer sheet member is bonded to the vicinity of almost the center part of the inner sheet member; a cut tape is provided on the lower part of the bonded part in parallel thereto; the inner sheet member is longitudinally cut from the lower part of the cut tape into three parts to be formed into respective inner sheet member pieces; the lower end part of each of these inner sheet member pieces functions as a pulling piece; the pulling pieces at both lower ends of the inner sheet member pieces are cut from almost the same position as the lower end of the outer sheet member in a direction of the end part of the center pulling piece; both ends of the cut tape each has a short-length cut part on at least both end parts of the tape and on a position having right-angled cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058293-A (JP)
Title: Device for cutting gate of molded product
Inventor: WATANABE TAKEYOSHI
IPC: B29C45/38
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cutting the gate of a molded product which increases the precision of a gate cut area of a finished product part by letting loose a stress generated during cutting the gate of a resin molded product and efficiently cuts the gate part of the resin molded product with high positional precision and further ensures the secure cutting between the finished product part and a runner part of the resin molded product.  <P>SOLUTION: The device for cutting the gate of a molded product is equipped with a molded product retaining member consisting of a runner retaining part and a finished product retaining part, a pair of cutting blades which cut the resin molded product at the gate part and a finished product gripping member which grips the finished product part retained by the molded product retaining member and moves the finished product part to the cutting blade side. The runner retaining part of the molded product retaining member is movable to the finished product retaining part in a direction where the runner retaining part approaches and becomes apart from the cutting blade. In addition, the runner retaining part is urged so that it is always urged to a neutral position between the two directions by the elastic force of an elastic member and absorbs a stress generated during cutting the gate following the elastic deformation of the elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061313-A (JP)
Title: Sample position detection device of acoustic microscope
Inventor: NEMOTO YUKIKO
IPC: G01B11/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a work for acquiring one image becomes complicated and requires a long time because a normal image is photographed after adjusting the sample center in an acoustic microscope.  <P>SOLUTION: A preparation 2 is placed on a sample stand 1, and a sample 3 is placed on the preparation 2, and the periphery of the sample 3 is covered by an ultrasonic conductive medium 4, and an ultrasonic vibrator 5 is brought into contact with the ultrasonic conductive medium 4. A camera holder 6 is installed on a lower part of the preparation 2 on the sample stand 1, and a vertical passage 6a is formed under the sample 3 by the camera holder 6, and a side passage 6b is formed perpendicularly to the vertical passage 6a. A mirror 7 is installed at approximately 45 degrees on the lower end of the vertical passage 6a, and a CCD camera 8 is installed on the outlet side of the side passage 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058483-A (JP)
Title: Intaglio plate and its manufacturing method
Inventor: MATSUNAGA KAZUO
IPC: B41C1/05
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure printing plate, wherein the surface of cells is smoothened without changing the volumes of the cells, which affects a printing density, and its manufacturing method, in which the removability of a residual ink at the cleaning of a plate after printing is enhanced and consequently the stability at a repeated printing is ensured especially under the condition that a laser engraving system is employed.  <P>SOLUTION: In the gravure printing plate and its manufacturing method, in which cells 20 are formed with a laser beam on the surface with a galvanized layer 12 thereon of a cylinder, dilute sulfuric acid liquid is sprayed on the non-engraved part 12a of the surface of the gravure printing plate and in the inner surface 12b of each cell of the gravure printing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061048-A (JP)
Title: Warm air room heater
Inventor: MURASE KOJI
IPC: F24H3/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temperature rise of an exterior package case, to accurately inform of a filter sign, and accurately detect an abnormal heating and stop an apparatus.  <P>SOLUTION: The rotational frequency of a fan motor 4 is detected and controlled so that it is a target rotational frequency, the rotational frequency of the fan motor 4 is sequentially increased when there is clogging and a temperature of a combustion chamber 2 rises, and rising of a temperature of an exterior package of the apparatus is prevented. The rotational frequency is increased in accordance with a ratio K of an initial rotational frequency Nst and a rotational frequency Nfs that is desired at a signaling first detection temperature for signaling the filter sign. Increase of the rotational frequency is stopped when the temperature is a fourth detection temperature between the first detection temperature and a third detection temperature for detecting abnormal heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059862-A (JP)
Title: Cleaning equipment over coke oven
Inventor: KASAHARA RYO
IPC: C10B41/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide cleaning equipment for sucking coal, coke, mortar seal powder and the like remained around an inlet of a carbonization room provided in a coal-carrying cart placed over a coke oven.  <P>SOLUTION: In the cleaning equipment, a sucking nozzle for sucking dusts remained on a coal-charging inlet just after charging coal is set forth around an inlet of coal charging equipment, and the nozzle is so constructed as capable of passing through a range including the inlet part by a moving mechanism without moving a coal-carrying cart, and optionally an elevating mechanism for moving the sucking nozzle up and down and a recovering mechanism for recovering the dusts remained around the inlet after sucking by the sucking nozzle are set forth, and further the moving mechanism is equipped with a linking mechanism and driving equipment for the same which are set forth on a vertical site of the sucking nozzle movably up and down and free-rotatorily; even when coal is fallen down upon charging coal, the coal can immediately be recovered by performing a series of process steps by the above equipment so that scattering of coal powder can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071159-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TSUJIOKA SHOICHI
IPC: H01M4/525
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the serviceable life performance under high temperature in a nonaqueous electrolyte secondary battery using spinel structure lithium/manganese composite oxide as anode active material.  <P>SOLUTION: This nonaqueous electrolyte secondary battery uses the spinel structure lithium/manganese composite oxide as the anode active material and is formed by including electrolyte shown in a general equation (1) in electrolytic solution.  <P>COPYRIGHT: (C)2004,JPO