baber/WOPTO huggingface dataset:
Patent JP-2002234999-A (JP)
Title: Molding material, molded article and its manufacturing method
Inventor: HONMA MASATO
IPC: C08L77/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a molding material which gives a molded article having excellent mechanical characteristics, mechanical characteristics in a moisture absorption state, dimensional stability and external appearances without detriment to inherent molding properties, and its manufacturing method. SOLUTION: The pillar-shaped molding material comprises a component (A): a polyamide resin comprising at least (a1) a hexamethylenediamine adipamide unit, (a2) a hexamethylene isophthalamide unit and (a3) a capramide unit, and a component (B): a reinforcing fiber bundle, where the component (B) is arranged nearly parallel with the direction of the axis and has the substantially same length as that of the molding material. The manufacturing method of the molding material comprises the first step; a stranding step where the component (A) is molten and subsequently a continuous component (B) is caused to pass therethrough thereby to give a continuous strand, and the second step; a cutting step where the continuous strand is cooled and subsequently cut to give a pillar-shaped molding material.
Patent JP-2002236231-A (JP)
Title: Method for manufacturing resin waveguide
Inventor: SAKAGUCHI SHIGEKI
IPC: G02B6/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for the formation of an optical waveguide with high accuracy and for the improvement in the yield. SOLUTION: The method for manufacturing a resin optical waveguide includes a process of forming a trench pattern corresponding to the core of the optical waveguide in a substrate 1 by photolithographic techniques, a process of depositing a film of a resin material for the core having a higher refractive index than that of the substrate 1 on the substrate 1, and a process of removing the core resin layer 4 upto the substrate surface. The method features that the process of removing the core resin layer 4 upto the substrate surface is carried out by reactive ion etching and that the mask material to form the trench pattern is used as a stopper layer for the reactive ion etching.
Patent JP-2002247103-A (JP)
Title: Electronic mail server device, method for providing its electronic mail speech service and computer program
Inventor: OKAMOTO YASUNORI
IPC: H04M3/533
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail server device that automatically converts character information of electronic mail received through the Internet into voice and connects with a phone. SOLUTION: Upon the receipt of electronic mail by the electronic mail server device 204, a storage device 311 of a mail management server 301 stores the electronic mail as a mail storage file. The mail management server 301 authenticates a sender user. When the authentication is admitted, a voice delivery server 303 converts the mail text into voice data and stores the data to a conversion temporary file. In order to transmit voiced data recorded in a plurality of conversion temporary files, the electronic mail server unit 204 schedules channel connection and makes channel connection to user terminals being transmission destinations.
Patent JP-2001300625-A (JP)
Title: Method for conditioning surface of slab
Inventor: HIDAKA YASUYOSHI
IPC: B21B45/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a conditioning method by which oxidized scale and defective parts on the surface of a slab before hot working are removed efficiently and easily. SOLUTION: By jetting granules onto the surface of the slab of alloy steel in the temperature range of 500-1300 deg.C, the oxidized scale is removed and also the defective parts on the surface of the slab is removed. When the temperature range of the slab is 500-1100 deg.C and the jetting time t (min) of the granule is not less than the time expressed by the equation 1, the oxidized scale and defective parts which are present on the surface of the slab are very efficiently removed. t=106×(300-Y)/(400×Ts×X)...1, wherein, Ts is the temperature of the slab, X is the volume of the jetted granule (kg.m-2.min-1) and Y is the average jetting speed of the granule (m.s-1).
Patent JP-2002212816-A (JP)
Title: Portable robe
Inventor: AOKI NORIKO
IPC: A41D27/20
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient portable robe not only causing neither the falling of the robe from the knees nor the slipping off of the robe but also enabling the carrying of it in making a journey, etc. SOLUTION: This portable robe is obtained by forming a waist fastening part 2 capable of being readily fastened at the waist and pocket parts 3 and 3 capable of diging hands or storing small articles therein on the upper part of a fabric 1 of any shape for covering the lower body and further providing skirt lower body fastening parts 4 and 4 capable of engaging with each other in a cylindrical state on suitable places in the lower part so that both ends of the waste fastening part 2 can be engaged with the skirt fastening parts 4 and 4 with Hook-and-Loop fasteners. A housing bag capable of housing the whole portable robe is overlapped and attached to a suitable place on the back surface of the fabric 1.
Patent JP-2002239383-A (JP)
Title: NOx SORPTION AND REDUCTION CATALYST AND METHOD FOR USING THE SAME
Inventor: TAKAHASHI NAOKI
IPC: B01D53/94
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an NOx sorption and reduction catalyst which has a high NOx sorption capacity even after a high-temperature durability test (750 deg.C×5 hr), can sufficiently sorb NOx in a temperature range above 600 deg.C, and can exhibit a high NOx reduction rate and to provide a method for using the same. SOLUTION: This catalyst is prepared by infiltrating a noble metal and an NOx sorbent into a coat layer based on a support comprising a compound oxide having a magnesia/alumina spinel structure and a specific surface area of at least 50 m2/g and containing 8-20 wt.% alumina binder. The support is strongly basic and lowly reactive with the sorbent, so that the consumption of the sorbent by the reaction with the support can be reduced. Even when the sorbent undergoes a volume change after repeated NOx sorption and reduction, the alumina binder prevents the coat layer form being peeled.
Patent JP-2002242078-A (JP)
Title: Artificial leather
Inventor: IIJIMA HIROMICHI
IPC: D01F8/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an artificial leather free from various problems of prior art, resistant to the lie-down of fluffs in spite of smooth surface touch of the product, and having bulkiness and stretchability. SOLUTION: This artificial leather is composed of a three-dimensionally interlaced layer consisting of splittable ultrafine conjugate fibers and/or bundles of ultrafine conjugate fibers having a fineness of <=1.5 dtex and >=0.01 dtex and containing polypropylene terephthalate as at least one component of the fibers and a polymer elastomer placed in the gap between the fibers of the interlaced layer. Fluffs of the ultrafine conjugate fiber are present on at least one surface of the leather, the tip end of the fluff is divided and the ratio (R) of the number of non-divided ultrafine conjugate fibers/the number of divided single fibers is 5/95 to 50/50 measured at the position corresponding to 1/2 of the length of the fluff from the tip end to the base.
Patent JP-2002242683-A (JP)
Title: Inlet vortex flow generator
Inventor: MURATA TAISUKE
IPC: F02B31/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inlet vortex flow generator capable of controlling a swirl control valve at high accuracy in the vicinity of full closing and controlling at high responsiveness in the vicinity of full opening. SOLUTION: This inlet vortex flow generator has the swirl control valve 10 installed on the inside of an inlet pipe in the downstream side of a throttle valve. The swirl control valve is opened and closed with a driving motor 14, the rotation force of the driving motor 14 is transmitted to a valve shaft 11 of the swirl control valve 10 through a slider link mechanism 3. The slider link mechanism 3 rotates the valve element 12 of the valve at lower speed than that in the vicinity of full opening in the vicinity of the full closing of the swirl control valve 10, and rotates the valve element 12 at higher speed than that in the vicinity of full closing in the vicinity of the full opening of the swirl control valve 10.
Patent JP-2002238481-A (JP)
Title: Isoflavone-containing noodles and method for producing the same
Inventor: MEYA MAMIKO
IPC: A23L7/109
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To noodles having isoflavone to be held without being eluted in cooking, excellent flavor and palatability, being expected to have various physiological functions of isoflavone by intake of isoflavone. SOLUTION: Grain flour as a main component is mixed with an extract of soybean hypocotyls and then calcium dispersed into water so as to have 0.005-3 wt.% calcium content in a dried solid content to form a dough, which is formed to give noodles containing 0.002-0.5 wt.% of isoflavone in the dried solid content.
Patent JP-2002243182-A (JP)
Title: Heater utilizing waste material and its manufacturing method
Inventor: TSUBOI HIROYUKI
IPC: A47K13/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reuse a thermal insulation material utilizing a foamed material for use in a heater and to reuse industrial waste. SOLUTION: In the heater utilizing a foamed material as a thermal insulation material, a waste material is mixed into the foamed material.
Patent JP-2002243602-A (JP)
Title: Material testing machine
Inventor: KAWASAKI TAKESHI
IPC: G01N3/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine capable of automatically collecting, even data which has depended on the visual sense of an operator in a conventional material tester, improving the reliability of test results, while reducing operator's labor, and obtaining useful test information. SOLUTION: The material testing machine is provided with an imaging means 6 for photographing the image of a test piece W during test. By capturing image signals by the imaging means 6 in a computer 5 and forming data with test information C and G at each moment of load, elongation, etc., as moving- image information A, it is possible to display the sate of the test piece W during test with the test data and improve test reliability.
Patent JP-2002251219-A (JP)
Title: Moisture controller
Inventor: SUGIURA HIROSHI
IPC: G05D23/19
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To validly prevent the excessive temperature rise of a hot water tank. SOLUTION: In this temperature controller, a hot water tank 3 is connected through a circulating flow passage 5 having a circulating pump 4 to a hot water jacket 2 formed at the outer periphery of an object 1 whose temperature should be controlled, and a bypass flow passage 6 is connected to the circulating passage 5 in parallel with the hot water jacket 2. This temperature controller is provided with a first temperature controller 9 for switching the hot water jacket 2 and the by-pass passage 6 by detecting the temperature of the object 1 whose temperature should be controlled and a second temperature controller 11 for controlling the on/off a temperature rise heater 10 arranged in the hot water tank 3 by detecting the temperature of the hot water tank 3.  Moreover, the second temperature controller 11 is constituted so that the on/off of the circulating pump 4 can be controlled according to the temperature of the hot water tank 3.
Patent JP-2002262114-A (JP)
Title: Image processor, image processing method and computer- readable recording medium for recording image processing program
Inventor: SEKIGUCHI YUMI
IPC: H04N19/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional mosquito noise eliminating method that cannot have been compatible with a white character in a black background and a color image. SOLUTION: The image processor is provided with an input section 1 that receives image data resulting from expanding a compressed image, an edge detection section 2 that detects an edge part of the image data received from the input section 1, a background color discrimination section 3 that discriminates a background color of the image data received from the input section 1,  and a pixel color correction section 4 that revises a pixel color into a critical color when the pixel color in the vicinity of the edge part of the image data received from the input section 1 indicates a color in the vicinity of the critical color where one parameter or more among parameters representing the pixel color is a maximum or minimum value able to be taken by the parameter on the basis of the detection result by the edge detection section 2 and the discrimination result by the background color discrimination section 3.
Patent JP-2002261374-A (JP)
Title: Package for storing optical semiconductor element and optical semiconductor device
Inventor: KAWABATA KAZUHIRO
IPC: H01S5/022
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance airtightness of an optical semiconductor element, optical coupling efficiency of the optical semiconductor element and an optical fiber, high frequency transmission characteristics of the optical semiconductor element and an I/O terminal, and heat dissipation properties of the optical semiconductor element during operation. SOLUTION: In a substantially rectangular prism basic body 2 having a part 2a for mounting an optical semiconductor element 1 on the bottom face of a recess made in the upper surface, an optical fiber securing member fixing part in the form of a through hole 2c made in the recess from one side part, and an I/O terminal fixing part 2d in the form of a through opening or a cut made in the recess from the other side part, and provided with screw fixing parts 2b in the form of a through hole or a cut at the parts stretching outward from the outer surface at the lower end of opposite side parts, a basic material m composed of a metal carbon complex A where an aggregate of unilateral carbon fibers 1 is dispersed into a carbonaceous parent material impregnated with copper and/or silver n is coated with a copper plating layer B on the surface thereof.
Patent JP-2002321574-A (JP)
Title: Operating state indicator of electronic equipment
Inventor: KUDO HISASHI
IPC: B60R16/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an operating state indicator of an electronic equipment capable of improving the working efficiency when developing and analyzing by processing a determined value and data to the mode, which are easily visible to a man, and indicating on a screen at real time, and reducing the cost by corresponding to several kinds of ECUs. SOLUTION: The operating state indicator 100 indicating an internal operation state of the electronic equipment (ECU) such as electronic controller controlling several kinds of the automatic controls of a vehicle provides an interface 10 having a communication function changeable corresponding to the electronic equipment (ECU), an inputting means 20 inputting an operating condition of the electronic equipment (ECU), a processing means 30 processing the data such as several kinds of input set values and several kinds of output values from the electronic equipment (ECU), an indicating means 40 visually indicating so that the man can easily recognize corresponding to the output from the processing means 30, and a saving means 50 saving the data from the processing means 30.
Patent JP-2002256649-A (JP)
Title: Fire preventive and fire resisting structure of eave soffit part, fire damper, and eave-soffit louver
Inventor: IDA YUJI
IPC: F24F7/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fire preventive and fire resisting structure of an eave- soffit part and the like, which can prevent hot air from intruding into an under surface of eaves even if a louver part, formed with a vent hole, of a fire damper undergoes deformation, etc., due to heat at a fire. SOLUTION: An eave-soffit plate 3 is formed with an opening 3a for ventilation in the under surface of the eaves, and the fire damper 6 is fitted into the opening 3a. The fire damper 6 makes a closing cover driving part 6c operate at the fire so as to make the vent hole 6b closed with a closing cover 6e. A thermally expansive fire-resisting material 6e is provided in a surface on a closing side of the closing cover 6e of the fire damper 6. The material 6e is expanded (foamed) due to the heat at the fire so as to cover the vent hole 6b. Consequently, the hot air can be prevented from intruding into the under surface of the eaves even if a place (the louver part), at which the vent hole 6b is formed, undergoes the heat deformation, etc.
Patent JP-2002264885-A (JP)
Title: Mooring device for floating structure
Inventor: UEDA KAZUHIRO
IPC: B63B21/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent local wear of a mooring device, to prevent a flow-out accident of a floating structure 1 and to lengthen the service life of the mooring device, because a chain 4 is gently curved as a whole without extremely bending in the joining part of each link of the chain 4 by a cylindrical protective material 6 arranged on the outside of the floating structure 1 and having flexibility just under the floating structure 1 including at least a connecting part between a mooring plate 1a and the chain 4, even if the floating structure 1 is oscillated and inclined by waves. SOLUTION: The chain 4 is interposed between the mooring plate 1a of the floating structure 1 to be moored at a sinker 3 at the bottom of the sea 2 by a mooring element 5 and the upper end of the chain 4. The upper end of the chain 4 and the lower end of the chain 4 are connected to the mooring plate 1a and the mooring element 5, respectively. Just under the floating structure 1 including at least the connecting part of the mooring plate 1a and the chain 4, is surrounded by the cylindrical protective material 6 having flexibility.
Patent JP-2001341369-A (JP)
Title: Printer
Inventor: TAKEI YOSHIKI
IPC: B65H35/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a printer printing on both a continuous form and a slip sheet in which a discharged continuous form can be taken out easily and the inserting face of a slip sheet can be made long. SOLUTION: In the inventive printer 10, the housing 20 has an opening 21 for throwing in a roll sheet P on the upper surface side and a section 22 for containing the roll sheet P is provided therein. A cover 30 opens/closes the throw-in opening 21 and the front side of the upper surface thereof serves as a plane 31 for inserting a slip sheet S. At one side edge of the slip sheet inserting plane 31, a slip sheet guide 32 is formed along the inserting direction of the slip sheet S. An opening 25 for discharging the roll sheet P is formed by a gap at the abutting part of the housing 20 and the forward end of the cover 30 when the cover 30 is closed and it is located lower than the slip sheet inserting plane 31. Furthermore, a slip sheet print section 60 is provided on the rear side of the upper surface of the cover 30.
Patent JP-2002269695-A (JP)
Title: Support system for preventing collision with obstacle ahead
Inventor: NAITO HATSUHIKO
IPC: G01S13/93
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a support system for preventing the collision with an obstacle ahead, capable of preventing a traveling vehicle from being collided with a leading vehicle decelerating and stopping because of the existence of the obstacle ahead or the generation of the obstacle ahead. SOLUTION: The support system recognizes the presence of the service of the distribution of the information for preventing the collision with the obstacle ahead in approaching to the obstacle, when the vehicle enters into a service area, grasps a traveling position of a self-car and a distance to the obstacle, starts the calculation on a position of the self-car, simultaneously gets the information on the obstacle and the vehicle by a road side infra, and provides the information to a driver to decelerate at a deceleration starting position where the vehicle can be decelerated to be stopped in a case of the presence of the obstacle.
Patent JP-2002265341-A (JP)
Title: Composition for oral cavity
Inventor: OIKAWA NORIYUKI
IPC: A61Q11/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity promoting recalcification of tooth surfaces. SOLUTION: This composition for the oral cavity is characterized by comprising deep water or a dried material of the deep water and a fluorine compound.
Patent JP-2002270848-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ABE DAISUKE
IPC: H01L29/78
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality gate insulation film by proposing both interface level at the MOS interface and faults in a gate oxide film of bulk. SOLUTION: After a semiconductor layer 2 is formed on a substrate 1, a thin first gate oxide film 3 is with the plasma CVD method. Next, under the condition that the substrate temperature is higher than that when the first gate oxide film 3 is formed, a second gate oxide film 4 is formed on the first gate oxide film 3. Since the first gate oxide film, generated under the condition that the substrate temperature be comparatively lower, is reduced more in its interface level at the MOS interface and the second gate oxide film, generated under the condition that the substrate temperature is comparatively higher be reduced in a fault in its oxide film; the gate oxide film formed of the first and second gate oxide films 3 and 4 is reduced; and as a result, in the interface level at the MOS interface and changes to the gate oxide film, in which a fault in the gate oxide film is reduced.  Consequently, high quality gate oxide film can be formed.
Patent JP-2002274907-A (JP)
Title: Agent for reducing elution of hexavalent chromium, and cement composition using the same
Inventor: SASAKI HIROSHI
IPC: C09K17/44
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hexavalent chromium elution-reducing agent which is capable of reducing the amount of hexavalent chromium elution at a low cost, while considering the working environment of workers for performing solidification treatment of an object with a cement composition, by adding a small amount of the agent to the cement composition, without any reduction in compressive strength of the solidified object, and further, when used as a cement composition component for ground improvement or treatment of contaminated soil, industrial waste, shows excellent effectiveness in reducing hexavalent chromium elution from the resulting solidified object, and to provide such a cement composition using the elution-reducing agent. SOLUTION: This hexavalent chromium elution-reducing agent contains an acetylene synthesis byproduct, or an acetylene synthesis byproduct and further a sulfur compound. This cement composition comprises the hexavalent chromium elution-reducing agent and cement.
Patent JP-2002271817-A (JP)
Title: Composite virtual reality system, head mount display device and image generating method
Inventor: YONEZAWA HIRONORI
IPC: G01S15/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite virtual reality system that can reduce a position deviation between a real space video image and a virtual space video image with an inexpensive configuration. SOLUTION: In the composite virtual reality system that composites a real space video image and a virtual space video image to generate and display a composite real space video image, a receiver to measure a view point and direction of a viewer and a position and direction of a body of the viewer and a transmitter corresponding to the receiver are placed so that the distance between the transmitter and the receiver is short.