baber/WOPTO huggingface dataset:
Patent JP-2003024961-A (JP)
Title: Sewage cleaning tank
Inventor: HIBINO ATSUSHI
IPC: C02F3/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewage cleaning tank which can easily extract deposited sludge and discharges good treated water continuously. SOLUTION: In the lower part of a partition panel 10 for partitioning an aerobic treatment tank 13 and a treatment water tank or a precipitation tank 5 which is located on the downstream side of the tank 13 to make the lower parts of the tanks communicate with each other, a recessed part 11 for guiding a vacuum hose which is projected toward the aerobic treatment tank and recessed toward the treatment water tank or the precipitation tank 5 is formed.
Patent JP-2003028577-A (JP)
Title: Oxygen-blowing nozzle
Inventor: TAKADA TERUAKI
IPC: F27D7/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve such inconvenience that there are needs for detaching a water cup to remove the slag entering the inside of a nozzle from the injection opening of an oxygen-blowing nozzle in the conventional oxygen-blowing nozzle with the lower end of the oxygen-blowing nozzle located inside the water cup provided in the lower side of a carbon monoxide producer and shutting down the operation of the carbon monoxide producer during the slag-removing work, so as to deteriorate operation efficiency. SOLUTION: The lower end of the oxygen-blowing nozzle is provided with a cleaning hole, and the cleaning hole is exposed from the rear face of the water cup. Thereby, the removal of the slag can be done easily without detaching the water cup. Moreover, the slag-removing work is permitted without shutting down the carbon monoxide producer, so as to improve the operation efficiency of the carbon monoxide producer.
Patent JP-2003035268-A (JP)
Title: Stroke adjusting device for reciprocating pump
Inventor: KINUGAWA MORIHISA
IPC: F04B49/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To minimize the setting space of a reciprocating pump by allowing the sharing and effective use of working spaces for operation and maintenance of a stroke adjusting means so that the respective works can be easily and quickly carried out. SOLUTION: This stroke adjusting device for reciprocating pump comprises a pump shaft housed in a drive box to freely reciprocate in order to operate a pump part; a drive transmitting means comprising an eccentric cam mechanism for reciprocating the pump shaft; and a stroke adjusting means for adjusting the stroke of the pump shaft. The stroke adjusting means is provided on the pump part side of the drive box, and comprises a flow regulating shaft to abut on the eccentric cam mechanism in the delivery process of the pump part, so that the stroke of the pump shaft can be adjusted by changing the position of the flow adjusting shaft in the moving direction of the pump shaft.
Patent JP-2003034187-A (JP)
Title: Lid structure of automotive housing part
Inventor: HIGUCHI ATSUSHI
IPC: B60R7/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a lid structure for an automotive housing part allowing the easy and sure welding of a surface panel to a reverse panel without using a screw or adhesive and a reduction in cost. SOLUTION: A lid body 6 for opening and closing a housing part 4 provided in an automotive instrument panel 1 is constituted by combining the surface panel 61 to the reverse panel 62 back to back, and welding pieces 625-629 are formed on the back surface of the reverse panel 62, and engagement parts 615-619 for regulating the welding positions of the welding pieces 626-629 to the surface panel 61 and guiding the welding pieces 625-629 to a vibrating direction in vibration welding are formed on the back surface of the surface panel 61. The welding pieces 625-629 are integrally welded to the back surface of the surface pane 161 by vibration welding.
Patent JP-2003028362-A (JP)
Title: Insert type pipe joint
Inventor: FUJIYOSHI MINORU
IPC: F16L33/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an insert type pipe joint capable of providing secure sealing and attachment by merely inserting a bellows pipe into a joint body, and having a simple and safe structure. SOLUTION: This insert type pipe joint 16 comprises the joint body 26; a nut member 30 in the ring shape fixed on a leading end of the joint body; packing members 40, 42; a guide member 44 in the ring shape; and a retainer member 50 in the oil ring shape. The retainer member is placed on a housing groove 48 in the ring shape arranged on an outer periphery surface of the guide member at an initial time, and when the bellows pipe is inserted, the retainer is applied to a leading end of the packing member to be pushed out from the housing groove, and it allows the bellows pipe to be inserted into an inside, while elastically enlarging and contracting in a radial direction of the bellows pipe.  The nut member 30 is formed with a fallout preventing taper surface 52 which prevents the retainer member from deforming in a diametrically enlarging direction when force is exerted to the bellows pipes in a drawing direction. Thus secure sealing and attachment are provided by merely inserting the bellows pipe in the joint body.
Patent JP-2002322224-A (JP)
Title: Cross-copolymerized olefin-aromatic vinyl compound- diene copolymer
Inventor: ARAI TORU
IPC: C08J5/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cross-copolymerized olefin-aromatic vinyl compound-diene copolymer satisfying heat resistance, various dynamics properties, compatibility and transparency, and having excellent molding processability, a composition of the same and a method for manufacturing the cross-copolymer in an industrially excellent manner; and further to provide various resin compositions containing an improved cross-copolymer and a molded product. SOLUTION: The cross-copolymer is obtained by cross-copolymerizing an olefin-aromatic vinyl compound copolymer to an olefin-styrene-diene copolymer consisting of styrene in an amount of >=0.03 mol% and <=96 mol%, a diene in an amount of >=0.0001 mol% and <=3 mol%, and an olefin in the balance. The cross-copolymer has excellent processability, dynamic specific characteristics, high temperature characteristics, compatibility and transparency, and it has high homogeneity. A composition of the same. A method for manufacturing the same.
Patent JP-2003034850-A (JP)
Title: Grain-oriented electrical steel sheet superior in core loss after stress relief annealing and in blanking property, and manufacturing method therefor
Inventor: HAYAKAWA YASUYUKI
IPC: C21D9/46
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electrical steel sheet, which imparts superior iron loss after stress relief annealing regardless of the annealing atmosphere, besides having an excellent blanking property. SOLUTION: This grain-oriented electrical steel sheet has a steel composition which includes 2.0-8.0% Si and others, and positively left sol.Al in the range of 20-100 ppm, and has no undercoat (a glass film) mainly consisting of forsterite (Mg2 SiO4 ) on the surface.
Patent JP-2003037245-A (JP)
Title: Semiconductor package and application device therefor
Inventor: OGAWA MASANORI
IPC: H01L25/18
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems of wire package terminals being required to be connected by a circuit wiring board or the like, which leads to a result that a mounting area becoming large and the wirings have to be crossing three- dimensionally. SOLUTION: A surface mounted package is a semiconductor package, for which two transistor chips of a first transistor chip and a second transistor chip are incorporated, an arm is constituted, by electrically connecting the emitter of the first transistor chip and the collector of the second transistor chip and a terminal electrically connecting the collector and base of the first transistor chip to the outside of the package and the terminal electrically connecting the emitter and base of the second transistor chip to the outside of the package are provided, and incorporates a semiconductor chip having a plurality of the terminals or the like. An inverter arm is constituted into one package.
Patent JP-2003039181-A (JP)
Title: Friction stir welding method and rotary tool
Inventor: ESUMI MASAKUNI
IPC: B23K20/12
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To carry out excellent friction stir welding in the case where a projecting part exists only on one member of an abutting part, a gap on the abutting part is large, or the welding line is a curve. SOLUTION: On the end face of a large diameter part 210 directing a small diameter part 200, a rotary tool provided with an arc-shaped groove 213 is used, and the rotary tool 200 is rotated in the state where the end face of the large diameter part 210 and the small diameter part 220 are inserted in a member. By the rotation, the metal of the member is rotated so as to move to the shaft center of the rotary tool 200 along the groove 213. The arc-shaped groove 213 is directed to the rotating direction. Since the metal of the member moves to the center side, welding can be effected excellently even in the case where a projecting part exists on one side, or the gap is large.
Patent JP-2003034216-A (JP)
Title: Attaching structure for airbag for head protection
Inventor: ONO MITSUYOSHI
IPC: B60R21/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a device for an airbag for head protection to be formed cheaply and prevent the airbag in the middle of development from being caught on an upper end part of a pillar garnish and from creeping between the pillar garnish and a pillar. SOLUTION: An attaching structure for the airbag for head protection is formed so that the airbag 11 which is housed along a roof side rail 21 by being folded like bellows is attached to the roof side rail 21 by an attachment piece 11g2 used for a part which becomes an upper end part in the development of inflation. A part of the air bag 11 folded corresponding to a B pillar 23 is arranged so that the part which becomes the upper end part in the development of inflation faces the outside of a vehicle room and a part which becomes a lower end part faces the inside of the vehicle and is formed so that it is covered by a roof headlining 31.
Patent JP-2003009396-A (JP)
Title: Electronic circuit for automatically setting of apparatus control gain of for suppressing voltage variation through thyristor
Inventor: INOUE TAISUKE
IPC: H02J3/01
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To regulate the gain of an apparatus for suppressing or absorbing voltage variations continuously, by setting the gain automatically, on turning on of power. SOLUTION: A thyristor is controlled by applying a signal from an oscillator to a control circuit, when power is turned on for the first time, and the gain is regulated, such that the output voltage from a line voltage drop compensator is not related to the signal from the oscillator. Output voltage from the line voltage drop compensator is normally employed as the control signal, and the gain is regulated, such that the power supply voltage is not related to the control signal of the thyristor. Regulation is normally performed little by little, over a long time and is conducted within 10 seconds of the turning on of the power for the first time.
Patent JP-2003035042-A (JP)
Title: Earthquake-resistant reinforcing structure
Inventor: SANO NOBORU
IPC: E04G23/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple earthquake-resistant reinforcing structure at a low cost used for an opening section such as a window for a building. SOLUTION: Diagonal members 2 are built in the opening section formed of a window sill h1, a sill h2 and columns p1 and p2. The diagonal member 2 has the first main shaft 3 formed in a hollow shape and the second main shaft 4 inserted to the first main shaft 3 and connected, having an overlapping section 3a. The first and second mounting sections 5 and 6 are installed at corner sections at lower ends and upper ends respectively. One ends of the second main shafts are secured rotatably to the second mounting sections 6 through bolts 6a. The first main shafts 3 are slid and lengths and angles are adjusted in conformity with the opening section, and the bolts 5a of the first mounting sections 5 are inserted into notches 3b formed at one ends of the first main shafts 3 and fitted removably.  The first and second main shafts 3 and 4 are pushed and fixed through lock sections 7 set up to the overlapping sections 3a. The diagonal members 2 can be housed approximately vertically along the column p1 or p2 in the case of nonuse.
Patent JP-2003038403-A (JP)
Title: Rechargeable electric vacuum cleaner
Inventor: HANAWA HIROYUKI
IPC: A47L9/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of improving a cooling mechanism of a rechargeable battery without deteriorating the performance of the vacuum cleaner and obtaining a useful effect by using heat generation of the rechargeable battery. SOLUTION: This rechargeable electric vacuum cleaner 1 is provided with an inlet 11 for sucking dust from a surface 50 to be cleaned, a dust collecting part 12 for storing the dust sucked from the inlet 11, a motor-driven blower 13 for generating an air current passing from the inlet 11 through the dust collecting part 12 to be discharged to the outside of the body, and the rechargeable battery 14 for supplying power to the motor-driven blower 13. The rechargeable battery is disposed in the air current extending through the dust collecting part 12 to the motor-driven blower 13.
Patent JP-2003046301-A (JP)
Title: High frequency wiring board
Inventor: KORIYAMA SHINICHI
IPC: H05K3/46
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency wiring board incorporating a bypass capacitor that leaks no unnecessary high frequency signal from its power line without the need for employing an expensive single board capacitor. SOLUTION: The high frequency wiring board A is provided with at least a mount of a high frequency element 7, a microstrip line comprising; a strip conductor 8a connected to a high frequency terminal of the high frequency element 7; and a ground layer 9, and a power line 10a connected to a power terminal of the high frequency element 7, which are placed on a front side of a dielectric board 4. The ground layer 9 of the microstrip line is extended just below the power line 10a, a capacitance is formed between the extended ground layer 9a and the power line 10a, and the capacitance is controlled by partially widening the width of the power line 10a.
Patent JP-2003040568-A (JP)
Title: Elevator system
Inventor: AMANO KIYOMI
IPC: B66B13/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system capable of preventing deformation of a door or deformation of a leg of a door due to impact applied to a landing door or a car door by mistake, and reducing failure by opening/closing trouble of the door. SOLUTION: In this elevator system, a car threshold 5 of an elevator or a landing side threshold 17 is moved to impact from the external. For reducing impact from the external to the car and the landing door, a tension device part comprising a rubber packing 6 between the car threshold 5 and a car floor 12, a tension bolt 10 connected to the car threshold 5 through the car floor 12 and the rubber packing 6, a shock absorbing spring 7, a stopper flat washer 8, and a lock nut 9 is disposed on the threshold side of the car. On the threshold side of a landing, rubber packings 15 and 16 are disposed to face each other between the landing threshold 17 and a threshold guide 14.
Patent JP-2003048068-A (JP)
Title: Welding power source device
Inventor: KUBO KUNIO
IPC: B23K9/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To easily move a portable welding power source device for a long distance, and to improve the protection and operability of an operation panel when installed on a floor surface. SOLUTION: The welding power source device with the operation panel 7 mounted on a front plate 8 of a box body 10 having a control unit for controlling the welding output inside thereof comprises a leg for installation on the front surface side of a bottom plate 2 of the box 10, a wheel 3 for movement provided on the rear surface side, a handle 4 expandably fitted in the projecting direction from the front plate 8, and a portable holding part provided on a top plate 6 of the box 10, and the handle 4 is protruded forward of the operation panel 7 in a contracted condition, and surrounds the operation panel 7. The welding power source device can be carried by holding the handle part when moving in a near distance. When moving over a large distance, the expandable handle 4 is expanded and lifted and the welding power source device can be easily moved by the wheel 3.  Since an external article hits the handle 4 before it hits the operation panel 7, the operation panel 7 and components thereof can be prevented from being damaged.
Patent JP-2002093755-A (JP)
Title: Wafer notch polishing machine and method of polishing orientation notch in a wafer
Inventor: STEERE JR ROBERT E
IPC: B24B21/08
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To offer a wafer notch polishing machine which is a comparatively simple polishing machine for polishing a notch in a wafer and which can polish an orientation notch in a silicon wafer by an economical method, and additionally which is available as an independent unit or a first station of a polishing machine and a wafer grinding. SOLUTION: This notch polishing machine employs a plurality of polishing tapes (12) which can be sequentially introduced into the notch (11) of a wafer (10) to polish both sides of the notch (11), i.e., the top and bottom surfaces. Meanwhile, the wafer (10) is moved in lateral direction of X-direction and/or Y-direction regarding the tape (12). Each tape (12) is pulled off a supply reel (66) and passed into a mounting block (41) sized to fit into the wafer notch (11). Each block (41) is mounted to be oscillated to effect a polishing action. Also, all the blocks are mounted in a common position to be pivoted between a position angularly disposed relative to the top of the wafer (10) and a position angularly disposed relative to the bottom of the wafer (10).
Patent JP-2003048811-A (JP)
Title: Formulating agent for cosmetic
Inventor: HAYASHI KATSUHIKO
IPC: A61K8/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a formulating agent for a cosmetic capable of activating skin cells and inhibiting aging of the skin by formulating an alga Dunaliella in the cosmetic for exhibiting ameliorating actions on atopic dermatitis or ultraviolet shielding actions of the alga Dunaliella without formulating the alga Dunaliella for coloring. SOLUTION: This formulating agent for the cosmetic is composed of the alga Dunaliella.
Patent JP-2003051680-A (JP)
Title: Electrical case and manufacturing method therefor
Inventor: ITO ATSUYA
IPC: F25D29/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide electric cases which are easily assembled and inexpensive, and a method of manufacturing them which are used for business equipment various in kind and small in number. SOLUTION: An electric case used for housing an electric part is equipped with an electric case main body 2, the electric case main body 2 is formed of a flat metal plate, the electric part is fastened to the flat metal plate with a fastener, a plurality of holes 11 are provided adjacent to each other at the bending parts of the flat metal plate, avoiding the position of the electronic part, and the flat metal plate is made to be folded and formed easily into a case by a hand along the bending parts.
Patent JP-2003050547-A (JP)
Title: Labeled merchandise specification
Inventor: SHIMIZU YUJI
IPC: G09F3/10
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a labeled merchandise specification which prevents a tacky adhesive from protruding outside from the peripheral edge of a label. SOLUTION: A release layer is formed by printing to a required surface region of a form used as the merchandise specification to provide this region with a label attaching section. The labeled merchandise specification is formed by pasting a label form to the release layer of this label attaching section through a tacky adhesive layer of the area smaller than the area of the label form so as not to stick the tacky adhesive to the peripheral edge of the label form.
Patent JP-2002246697-A (JP)
Title: Semiconductor laser element and method of manufacturing the same
Inventor: SAWAKI NOBUHIKO
IPC: H01S5/343
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element which can reduce the occurrence of a crack and has a excellent photoelectric characteristics. SOLUTION: The semiconductor laser element comprises a substrate 1 and an n-GaN layer 102 which is formed on the substrate 1 and consists of a nitride semiconductor. The substrate 1 comprises a groove having a surface tilted at 62 deg. from the major surface of the substrate or a surface tilted from the surface by 3 deg. or less in an arbitrary direction as a slope. The n-GaN layer 102 is formed on the slope and has a lower clad layer 103, an active layer 105, and an upper clad layer 108 consisting of nitride semiconductors thereon. Further, the active layer 105 has a plane orientation substantially conforming to the major surface.
Patent JP-2003058650-A (JP)
Title: Network management system for maintenance operation accompanied by electric shock stopping processing and antistatic processing
Inventor: NAMIHANA TAKESHI
IPC: G06Q50/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a network management system for maintenance operation accompanied by electric shock stopping processing and antistatic processing under a high-voltage continuous application condition which can effectively prevent adverse influence of electromagnetic waves generated various OA equipment on human bodies by the electric shock stopping processing and antistatic processing using an electric charge leak surface processing agent and make new chances for employment to contribute to social welfare. SOLUTION: In the network management system for the maintenance operation accompanied by the electric shock stopping processing and antistatic processing under the high-voltage continuous application condition, a server computer has period management data for the electric shock stopping processing and antistatic processing by customers and a client computer sends operation state data including the final date and time of the electric shock stopping processing and antistatic processing by the customers to the server computer.
Patent JP-2003055542-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: YANAGIDA TAKATSUNE
IPC: C08J5/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition having excellent impact resistance and flame retardance by compounding a specific silicon-containing compound having high flame-retarding effect and effective for improving the mechanical properties of the resin. SOLUTION: The polycarbonate resin composition is composed of 100 pts.wt. of a polycarbonate resin, 0.1-20 pts.wt. of a silicon-containing polymer having a specific structure containing a skeleton of phenolphthalein or a phenolphthalein derivative and 0.01-3 pts.wt. of a fluorine-containing polymer.