baber/WOPTO huggingface dataset:
Patent JP-2003225626-A (JP)
Title: Method and apparatus for working in pipeline
Inventor: TOZAWA TAKAHITO
IPC: B25J5/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for working in a pipeline, by which the work of cleaning/removing sludge and aquatic organisms stuck to the inner wall surface of a pipeline, the successively performed work of inspecting the corroded state of the inner wall of the pipeline or other work can be performed easily with high reliability.  <P>SOLUTION: This method for working in the pipeline comprises a step to keep both ends of the straight pipeline 1 in open states by removing bent pipe parts connected to the pipeline 1 arranged between the removable bent pipe parts, a step to insert a rope-shaped body 3 into the pipeline 1 from one open end to the other open end, a step to connect a working unit 2 having a function of working in the pipeline to one end of the body 3, a step to connect the other end of the body 3 to a winding unit 4 and a step to perform internal work of the pipeline 1 according to the function of the unit 2 by winding the body 3 by the unit 4 to draw the unit 2 along the axial direction of the pipeline 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227639-A (JP)
Title: Circulator
Inventor: TACHIBANA ISAO
IPC: F24F13/32
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of requiring work for horizontalizing a part of the ceiling side when installed on the inclined ceiling for fixing a circulator used by being embedded in the ceiling by suspending from an upper part so that a suspending member and an under surface form a right angle on a side surface of a easing for accurately downwardly turning the under surface provided with an air suction port and a blowoff port in the constitution.  <P>SOLUTION: This circulator is slantingly installed according to an inclination of the ceiling by forming a connecting means for connecting the side surface of the casing and the suspending member as an angle freely changeable structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227210-A (JP)
Title: Fallen leaf clogging preventive device for rain gutter
Inventor: OGURA YOSHIZO
IPC: E04D13/064
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fallen leaf clogging preventive device for a rain gutter for preventing fallen leaves of trees hindering a drain gathered in the rain gutter from hindering a drain of rainwater gathered in the vicinity of a connecting part with a vertical gutter.  <P>SOLUTION: Left and right end part leg teeth for checking the inflow of the fallen leaves, and allowing the inflow of the rainwater are mutually connected at a required interval to the left and right edges of a base board for crossing in the lengthwise direction of a horizontal gutter. Front and rear side part leg teeth for checking the inflow of the fallen leaves, and allowing the inflow of the rainwater are mutually connected at a required interval to the front and rear side edges in front and in rear of the base board parallel to the lengthwise direction of the horizontal gutter. The base board is arranged at a required interval with an inside surface of the horizontal gutter so as to be oppositely arrangeable to an upper part. The base board is arranged by vertically penetratingly arranging base board drain holes at a required interval for checking the inflow of the fallen leaves, and allowing flowing- down of the rainwater. Rising aligned wind straightening passage plates for vertically aligning the fallen leaves in the longitudinal direction, checking the passing, straightening wind, and drying and sweeping away the fallen leaves by wind force are mutually arranged in a row at a required interval by the required number in parallel to the lengthwise direction of the horizontal gutter on an upper surface of the base board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227603-A (JP)
Title: Direct melting furnace
Inventor: MATSUMOTO OSAMU
IPC: B01J19/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a direct melting furnace for a solid waste, wherein high temperature is required for treating molten slag to easily accelerate wear of a furnace wall.  <P>SOLUTION: This direct melting furnace includes: a shaft kiln having a thermal decomposition zone A with a throw-in port for the solid waste and combustion assisting material on the upper part to gasify and burn the solid waste in an atmosphere of stoichiometric air quantity or less to the combustible materials, a melting zone B formed in the downstream of the thermal decomposition zone to melt noncombustible, and a storing part C for molten slag, which is formed in the downstream of the melting zone, which is lined with refractory material; an air supply means provided in the thermal decomposition zone; and a plasma generating means provided in the melting zone. The melting zone B has: a furnace wall 114 formed of refractory material containing basic refractory material and brought into direct contact with the molten slag; a furnace wall 113 formed on the outside by refractory material having larger slag-resisting permeability and thermal conductivity than the refractory material containing the basic refractory material; and a water-cooling means 115 disposed on the outside thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231617-A (JP)
Title: Hair cosmetic
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic containing a protein hydrolyzate or a derivative thereof, enabling the hair to be finished in smooth and pliable touch through imparting the hair with good gloss and moist feeling, and also scarcely feeling animal odor such as the cases in conventional hair cosmetics compounded with bovine- or porcine-derived collagen hydrolyzate or a derivative thereof or wool-derived keratin hydrolyzate or a derivative thereof.  <P>SOLUTION: This hair cosmetic is obtained by including an albumen hydrolyzate and/or a derivative thereof and a polyhydric alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272752-A (JP)
Title: Arrangeable surgical clamp with feeder/recovery device and actuator
Inventor: SOLINGEN SIMON
IPC: A61B17/28
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a surgical clamp system containing a clamp, a feeder/ recovery device and an actuator. SOLUTION: The clamp contains a pair of jaws mutually operable from the fully opened to fully closed position. The feeder/recovery device is detachably connected to the clamp and a surgeon can operate it so as to open or close the jaws of the clamp. The feeder/recovery device and the actuator can be operated so as to accurately retain the jaws of the clamp any position between the fully opened and fully closed positions both while and after the jaws are removed from the feeder/recovery device.
Patent JP-2003092444-A (JP)
Title: Method for manufacturing magnetic detecting element
Inventor: HASEGAWA NAOYA
IPC: H01L43/08
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to form a magnetic detecting element capable of surely applying a longitudinal bias to a free magnetic layer in a method for manufacturing an exchange bias type magnetic detecting element, in which a ferromagnetic layer for applying the longitudinal bias to both side end faces of the free magnetic layer of faces to be cut by milling is connected. SOLUTION: The method for manufacturing the magnetic detecting element comprises the steps of laminating a ferromagnetic layer 19 and a second antiferromagnetic layer 20 on the nonmagnetic layer 18 formed in a predetermined thickness, then digging out the layer 20 to form a recess 22, and thereby forming the magnetic detecting element in which the free magnetic layer 17 can be surely formed in a single domain in the track width direction.
Patent JP-2003231725-A (JP)
Title: Actinic radiation-curable composition, and optical disk
Inventor: FUJIMOTO JUICHI
IPC: G11B7/257
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition suitable for the use at the time of forming a cured material layer on an optical disk.  <P>SOLUTION: The composition contains 15-95 pts. by mass of (A) at least one kind of (A) an oligomer component selected from a urethane (meth)acrylate compound and an epoxy (meth)acrylate compound, 5-85 pts. by mass of (B) the (meth)acrylate compound expressed by formula (i), and 0-80 pts. by mass of (C) an ethylenically unsaturated compound excluding the above components (A) and (B) (provided that the sum total of the components (A), (B) and (C) is 100 pts. by mass).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239443-A (JP)
Title: Method for constructing roof
Inventor: HORIUCHI ATSUSHI
IPC: E04B7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a roof in which the assembly operation of the roof can be conducted rapidly and easily without increasing the number of roof panels when a roof opening section is constructed, improving workability and reducing a construction cost.  <P>SOLUTION: In the method for constructing the roof, in which a plurality of the roof panels P, P1 and P2 are joined and which has an opening extensively over a plurality of these panels P, P1 and P2, a process in which the roof panels P1 and P2 in which one sides are opened are arranged so that openings are faced mutually, a process, in which the divided roof panels 10 and 20 divided into two vertically are arranged between these roof panels P1 and P2 under the state in which the divided roof panels are connected by a connecting jig (a connecting panel 30), and a process in which a plurality of the roof panels P1 and P2 with the openings and the divided roof panels 10 and 20 are joined mutually and the connecting jig is removed are carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239481-A (JP)
Title: Solar battery module fixture, and method for mounting solar battery module
Inventor: FUCHIMOTO YOSHIAKI
IPC: H01L31/042
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for mounting a photovoltaic power generating system on an installation surface such as a wall surface, which is light in weight, small in parts count, diverted from a solar battery module for an inclined roof or a flat roof of an ordinary house, thereby contributing to cost reduction and improved workability, and fit for the case of retrofitting of the solar battery module to an existing building, and to provide a method for mounting the system.  <P>SOLUTION: The fixture is for use in mounting the solar battery module on the target installation surface. A holding main body of the fixture has one or more holding projections and a shaft member having a solar battery module retaining member at the tip thereof. The retaining member is movable in an axial direction of the shaft member. Thus, by using the fixture thus formed, a single operator can easily temporarily fix and install the solar battery module on the installation surface, which leads to improved workability, reduction in parts count, and weight reduction of component members, to thereby curtail costs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238072-A (JP)
Title: Operator cab elevating device for work vehicle
Inventor: HARASHIMA TOSHITAKA
IPC: E02F9/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operator cab elevating device for a work vehicle wherein an operator cab can be located in a higher position at an elevated position without projecting the operator cab from a car body at a lowered position, and without substantially increasing costs and the number of components.  <P>SOLUTION: This operator cab elevating device is provided with an arm (14) connected with the upper center (X1) of a car body side and the lower center (Y2) of the operator cab side, a linkage mechanism (18) connected with the lower center (X2) of the car body side and the upper center (Y2) of the operator cab side including a lever (16) attached to the arm (14), and an arm driving cylinder (20). The operator cab (8) is elevated in parallel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242097-A (JP)
Title: Disk control device having cross call function
Inventor: MIZUNO MAKIO
IPC: G06F13/12
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that all of requests have to be processed when the requests concentrate onto a certain port and the processing load becomes high by that extent since the requests are transmitted and received by the same port.  <P>SOLUTION: A table of writing request processing and its control information and a table of writing a requestable port are prepared for a common area inside of this disk control device, and processing is requested by referring to these tables. Thus, a load of a request concentrating port is dispersed, and the throughput to a request issuer is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236640-A (JP)
Title: Die, plate joining method, and rivet joining material
Inventor: IGUCHI HIROYUKI
IPC: B21J15/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To adequately control increase of the curl diameter of a shaft part when driving an SP rivet into a plurality of overlapped plates.  <P>SOLUTION: When the load on a center part 9 of a bottom surface of a part 8 to be worked is below a predetermined load, the center part 9 is set to be immobile to a part 10 therearound, any deformation of each plate is suppressed, and increase of the curl diameter of the shaft part 2 is suppressed. The shaft part 2 is bitten into each plate by mainly utilizing the rigidity of the shaft part 2 itself. When the load on the center part 9 exceeds the predetermined load, the deformation of the plates W<SB>1</SB>, W<SB>2</SB>and W<SB>3</SB>is permitted by relatively setting the center part 9 with respect to the part 10 therearound, the plurality of plates W<SB>1</SB>, W<SB>2</SB>and W<SB>3</SB>are reliably fixed, and the SP rivet 1 prevents the shaft part 2 from being exposed on the surface of the plate W<SB>3</SB>through the plate W<SB>3</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243388-A (JP)
Title: Method for fabricating semiconductor device and cvd system
Inventor: HORIKAWA HIROYUKI
IPC: H01L21/76
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device and a CVD system in which the bird's beak length is reduced as micromachining is performed using an LOCOS process.  <P>SOLUTION: An SiON film is formed thin on a silicon semiconductor substrate in order to relax stress in an nitride film being formed later. Low pressure CVD is employed in that process. For example, a plurality of wafers are loaded (carried) in a vertical low pressure CVD furnace. In this regard, the wafer is not carried in under high temperature conditions at the time of film deposition but carried in under conditions where the temperature is lowered by 35-45% as compared with high temperature conditions at the time of film deposition. After the wafer is carried in, temperature in the furnace is raised to bring about a film deposition temperature within a specified range and an SiON film is formed on the substrate while suppressing formation of an underlying natural oxide film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243152-A (JP)
Title: El display device and manufacturing method
Inventor: OKUYA SATOSHI
IPC: H01L51/50
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent display device with a long life and a high optical utilization efficiency which shows excellent display characteristics, with improvement made on blurring of images and deterioration of visibility outdoors or under illumination due to specular reflection inside an electroluminescent element.  <P>SOLUTION: At least part of concaves or convexes are arrayed under a given rule on the surface of a substrate so that a concavo-convex shape on any linear cross section form an irregular concavo-convex, on which an EL element each is formed to make up the EL display device. Moreover, distribution of tilt angles between concavo-convex surfaces and the substrate surface within the concavo-convex face is optimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238458-A (JP)
Title: Method for producing halogen-containing benzyl halide
Inventor: ASAKO YOSHINOBU
IPC: C07C17/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a halogen-containing benzyl halide in a high yield.  <P>SOLUTION: The method for producing the halogen-containing benzyl halide comprises reacting benzyl alcohol substituted with at least one halogen atom with a halogenating agent. Thereby, the halogen-containing benzyl halide can be produced in the high yield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240600-A (JP)
Title: Location detector
Inventor: ICHIYAMA YOSHIKAZU
IPC: G01D5/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To propose an inductance detecting circuit of a simple constitution while maintaining accuracy and to implement and provide a location detector at low cost.  <P>SOLUTION: The location detector comprises an oscillating circuit, as fundamentals of an inductance detecting circuit for outputting a pulse string having a duty ratio corresponding to an inductance difference between two coils, a means for obtaining digitized locational information for the duty ratio, a control unit, and a nonvolatile memory. For every location detector, the digitized locational information corresponding to a specific location of a movable part is stored in the nonvolatile memory in an initial setting process after manufacturing. The control unit makes reference to the information in the memory at every location measurement, and corrects and outputs the digitized locatinal information to eliminate the need for precisely adjusting a detecting unit and a detecting circuit unit and to reduce cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245124-A (JP)
Title: Cap for makeup material case
Inventor: YAMAZAKI HIROSHI
IPC: B65D41/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent volatilization of ingredients of makeup materials by improving a fitting part of an inner cap.  <P>SOLUTION: An inner cap 12 made of a resin is mounted on the inside of a cap 11 detachably fitted into a case body 10. An inner peripheral face 12a and an inside ceiling face 12b of the inner cap 12 are coated by depositing a barrier body 16 made of aluminum. Airtightness between the case body 10 and the cap 11 is ensured by using elasticity of the resin of the inner cap 12 and also gas barrier characteristics are ensured by the barrier body 16. Accordingly, volatilization to the outside of volatile ingredients impregnated with the inner cap 12 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245722-A (JP)
Title: Method and apparatus for bending hollow double tube
Inventor: ARAI SABURO
IPC: B21D53/84
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of bending a hollow double pipe having a narrow space between inner and outer pipes and thin thickness for using an exhaust pipe of an internal combustion engine for automobile and the like.  <P>SOLUTION: In the method of bending a hollow double pipe by inserting core metals into the inner pipe 11 of the hollow double pipe 10 and the space between the inner pipe 11 and the outer pipe 12 to preform bending work by a bending die 2, almost the entire inner pipe 10 except for one edge is formed to have a rough oval section and inserted into the outer pipe 12, the intermediate core metals 7a, 7b having lingual shapes are arranged between the inner and outer pipes, and at the same time, the inner core metal 6 having a forming core metal 62, which has a rough oval section at its tip, is inserted into the inner pipe and bent by the bending die. After that, the inner and outer pipes are relatively moved to the inner core metal and the diameter of the perimeter surface is extended in the short axis direction of the inner pipe having the rough oval section to form a concentric circle relative to the outer pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256669-A (JP)
Title: Ubiquitous information service system, information service providing method, local server, information service providing method by local server, program, and recording medium
Inventor: OKUBO KAZUHIKO
IPC: G06Q30/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information service providing method capable of performing an easy-to-use and simple information storage by supplementing the limitation on use of an information medium represented by a conveniently carried and widely spreading non-contact IC card.  <P>SOLUTION: In this information service providing method in a ubiquitous information service system comprising the information medium and a plurality of local servers, the information medium stores information for every attribute information indicating the types of the information, and the local servers comprise a storage means. The information in the information medium stored by any local server is read by the other local server based on the attribute information. By this, the information medium provides the information stored by any server to the other local server, the local server retrieves the information suitable for the attribute information and writes the information in the information medium. Thus the local server provides the information to the information medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250610-A (JP)
Title: Injection molding machine for upper and lower stoppers of opening fastener
Inventor: CAO CHANG-WEN
IPC: A44B19/60
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure in which the slider of an opening fastener has no influence on fixing and injection molding of upper and lower stoppers in carrying process in an injection molding machine for upper and lower stoppers of opening fastener.  <P>SOLUTION: A front feeder 10 has a long groove and a lead roller. A fixing device 20 has two fixing sets and one basic board, and each fixing set comprises a bottom pillow, a gear, a stopping block, a lifting block, a fixing block, a cylinder, a lead board, a press board, a sensing switch and the like. A rear feeder 1 comprises three lead roller sets and a delivering device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250455-A (JP)
Title: Method for producing ice creams and frozen dessert
Inventor: OTSUKA AKIHISA
IPC: A23G9/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which softness and good flavor of ice creams and frozen dessert are kept even under freezing and ice creams and frozen dessert are efficiently produceable.  <P>SOLUTION: The method for producing soft ice creams and frozen dessert comprises including a low-melting point vegetable oil such as sunflower oil, an oligosaccharide which is a di-saccharide and/or a tri- or higher oligosaccharide and a sugar alcohol. Overrun of ice creams and frozen dessert can normally be increased by further including middle and high melting oil and fat in an amount of 1-20 wt.% based on the low melting point vegetable oil. Palm oil is preferable as the middle and high-melting point oil and fat. A combination of sucrose with maltose starch syrup is preferable as the di- or tri- or higher oligosaccharide.  <P>COPYRIGHT: (C)2003,JPO