baber/WOPTO huggingface dataset:
Patent JP-2003103267-A (JP)
Title: Wastewater treatment system
Inventor: AIDA HIROYUKI
IPC: C02F1/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment system capable of removing fine particles inferior to sedimentation properties contained in industrial wastewater or the like by flocculating and sedimenting them in a flocculant-free state. SOLUTION: A center well 31, in which a filter 38 made of magnesia is incorporated, is provided in a tank in which a sludge collection cone 35 is disposed and, further, a sludge collection rake 32 and a trough 34 for allowing the supernatant water of a water collection part 33 to overflow are provided to constitute a sedimentation tank 3. Aerated wastewater is allowed to flow in the center well 31 from the upper part thereof and flocculation force due to a Schultz-Hardy rule is allowed to act on colloidal particles in wastewater when wastewater is passed through the filter 38 to perform the flocculation, sedimentation and densification of particles without adding a flocculant.
Patent JP-2003105403-A (JP)
Title: Soft magnetic flat-shaped powder
Inventor: KOYAMA HARUO
IPC: H01F41/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain soft magnetic flat-shaped powder having high flatness and excellent electromagnetic properties. SOLUTION: This flat-shaped powder can be obtained by applying flattening treatment to soft magnetic powder. Moreover, the ratio of bulk density when filling the flat-shaped powder into a vessel of a prescribed capacity and vibrations are applied prescribed number of times (tap density: TD) to specific gravity (D), (TD/D), ranges from 0.1 to 0.25, and oxygen content is made to <=0.15 mass%.
Patent JP-2003106859-A (JP)
Title: Running trafic lane estimation device, method therefor and navigator
Inventor: KUBOTA TOMOKI
IPC: G09B29/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To estimate a trafic lane on which an own vehicle runs at the present time when the own vehicle runs on a road of a single-side trafic lane. SOLUTION: Data such as the number of single-side trafic lanes, the width or the like of a road on which the own vehicle runs is acquired from a conventional navigation system. Distance sensors are attached to both left and right side surfaces of the front of the own vehicle, and the shape and positional relation of the measuring matter present on both sides of the own vehicle are detected from the detection signals of the distance sensors and the detection signals from a car speed sensor and a steering sensor. As a result of detection, when the detected measuring matter is the wall or guard rail arranged along the road, the trafic lane on which the own vehicle runs presently is estimated from the distance between the own vehicle and the measuring matter, the number of the single-side trafic lanes of the road and the width of the road.
Patent JP-2003109153-A (JP)
Title: Device and method for monitoring
Inventor: WATANABE TAKASHI
IPC: G08B25/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To set a mode in a shared area while exactly taking into account conditions in each individual area. SOLUTION: A monitoring device 20 sets any one of security mode, cancel mode and semi-security mode for every individual area in response to a request from each of individual areas and on the basis of the set contents in each individual area, any one of security mode and cancel mode is set to the shared area. According to the mode in each area set like this, a state change in each area is detected.
Patent JP-2003110240-A (JP)
Title: Composite wiring board and manufacturing method thereof
Inventor: KUDO YASUTO
IPC: H05K3/46
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and reliable composite wiring board suitable for high-density wiring, and to provide a method for manufacturing the composite wiring board. SOLUTION: In the composite wiring board, a hard printed-wiring board 7 having a wiring layer at least at one side and a flexible wiring board 1 having a wiring layer at least at one side are laminated via an insulating resin bonding sheet 5 having a conductive pillar 6 that is provided so that the wiring layers of both the boards are electrically connected. Additionally, in the composite wiring board and the manufacturing method thereof, an entire wiring pattern is divided into at least two wiring regions including a high-density wiring region and other wiring regions, and the flexible wiring board 1 should be laminated in the high-density wiring region.
Patent JP-2003148284-A (JP)
Title: Fuel injection valve
Inventor: MIMURA EIJI
IPC: F02M61/16
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve provided with a low-priced structure for adjusting a pushing force for seating a valve member onto a vale seat. SOLUTION: This fuel injection valve is provided with a valve body 29 having the valve seat 29a, a nozzle needle 26 having an abutment part 26c capable of abutting/separating on/from the valve seat 29a and opened/closed by abutting/ separating the valve seat 29a and the abutment part 26c on/from each other, an energizing spring 24 for energizing the nozzle needle 26 in the valve closing direction, and an adjusting pipe 21 as an adjusting bush for adjusting the energizing force of the energizing spring 24. The adjusting pipe 21 is a split pin having a split part 21a and possible to be reduced in the radial direction, and the cross section of the adjusting pipe 21 is formed into an ellipse, and the split part 21a is formed in the peripheral wall of the short diameter ΦB side of the ellipse.
Patent JP-2003122126-A (JP)
Title: Developing device and image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/09
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device capable of avoiding the occurrence of an image defect such as a density irregularity caused by the fluctuation of the distance between a developer carrier and an image carrier, realizing a reduction of the cost and miniaturization of the device and forming an excellent image over a long term. SOLUTION: This developing device is provided with a developing container 2 in which a two-component developer is stored, the developer carrier 8, a partition 7 having upper and lower communication parts and dividing the inside of the container 2 up and down in the vertical direction at the position of the developer carrier 8, a 1st developer feeding means 5 provided below the partition 7 and stirring and feeding the two-component developer, and a 2nd developer feeding means 6 provided above the partition 7 and feeding the two-component developer in an opposite direction to the feeding means 5.  A magnetic field generating means 8' is a rotatable magnet 8' having an alternating magnetic pole along its peripheral surface, and the developer carrier 8 is a cylinder member 8 fixed and arranged around the magnet 8', and the partition 7 comes into contact with the member 8 being the developer carrier at a position on the opposite side to a developing part N1 in a developing area in the axial direction.
Patent JP-2003142929-A (JP)
Title: Antenna
Inventor: HASEGAWA MINORU
IPC: H01Q9/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which neither makes a portable telephone large-sized nor increases manufacture cost. SOLUTION: The antenna has one feed terminal 5 which feeds power to the antenna and main radiation parts 2a and 2b which radiate electromagnetic waves. The main radiation parts 2a and 2b are arranged at a specified distance A from each other, and individual members which include the feed terminal 5 and main radiation parts 2a and 2b and constitute the antenna are united into a single body.
Patent JP-2003118824-A (JP)
Title: Conveyor cross-over device
Inventor: TSUCHIYA AKIO
IPC: B65G21/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor cross-over device offering simple construction permitting easy mounting at any position of a conveyor and allowing people to easily cross thereover without impeding commodity carrying operation. SOLUTION: A pair of front and rear handrails 8, 8 formed into gates in a front view are mounted on both conveyor frames 4, 4 of the conveyor 1 on which carrying means 6 is arranged between the pair of right and left conveyor frames 4, 4 in the longitudinal direction and an almost horizontal footplate 9 in the longitudinal direction is mounted between the lower ends of the front and rear handrails 8, 8.
Patent JP-2003123811-A (JP)
Title: Power generating method by fuel cell generating system and fuel cell generating system
Inventor: MURAYAMA KUNIHIKO
IPC: H01M8/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power generating method by a fuel cell generating system and a fuel cell generating system with little performance drop nor local material degradation which does not need wide turn-down rate with component equipment. SOLUTION: The power generating method by the fuel cell generating system having a solid polymer film 11a constituting an electrolyte and provided with a fuel cell electrode 21a on one side of the solid polymer film 11a and a fuel gas flow path 14 supplying fuel gas 14a with hydrogen as a main component to the fuel cell 21 and an oxidant electrode 22 on the other side consists of a process in which fuel gas 14a is supplied to the fuel electrode 21 at low pressure through the fuel cell flow path 14, a process in which oxidant gas 15a is supplied at low pressure to the oxidant electrode 22, a process of generating power by making the fuel gas 14a supplied and the oxidant gas electrochemically reacted, and a process of controlling fuel utilization factor in the fuel electrode 21 so as not to cause occlusion of the fuel gas flow path 14 due to condensation of water.
Patent JP-2003125483-A (JP)
Title: Method and apparatus for determining speaker position
Inventor: KOBAYASHI SATORU
IPC: H04S5/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To determine the layout position of a speaker conveniently in a multichannel audio system. SOLUTION: Interval B of front left and right speakers (R, L) is determined and a regular triangle having sides equal to B is formed using a rope, or the like. A center line (CL) on which a front center speaker (C) and a listening point (M) are arranged is determined and then the position (point C) of the front center speaker and the listening point (point M) separated by B from the point C are determined on that line. The regular triangle is arranged to be divided equally into two by the center line while matching the vertex to the point M and the positions of R and L are set at two vertexes of the regular triangle.  Subsequently, points separated 90 deg. and 120 deg. to the left and right from the CL are determined by rotating the regular triangle about the point M and the arranging positions of 5 channel or 7 channel speakers recommended by ITU regulations are determined based on these points.
Patent JP-2003130567-A (JP)
Title: Heat exchanger
Inventor: ICHIKAWA AKIHIRO
IPC: F28F1/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To restrain lowering of amount of heat exchanging of a heat exchanger. SOLUTION: This heat exchanger is provided with a plurality of heat transfer fins 1 arrayed in parallel and heat transfer pipes 5 orthogonally disposed to the heat transfer fins 1. The heat transfer pipes 5 are provided in a plurality of stages in the vertical direction and in a plurality of rows in the horizontal direction. Each heat transfer fin 1 has a slit part 9 having a slit formed on the heat transfer surfaces of the upper and lower end parts and at least the heat transfer surface between the upper and lower adjacent transfer pipes, and flat parts 8A, 8B having no slit.  The flat parts 8A, 8B of the rows adjacent to each other in the horizontal direction are shifted with a distance larger than the distance between the stages of the heat transfer pipes in the vertical direction, whereby the balance of an air current flowing to a heat exchanger can be improved, and lowering of amount of heat exchanging of the heat exchanger due to frost formation can be restrained.
Patent JP-2003132618-A (JP)
Title: Information recording and reproducing device
Inventor: TANAKA HIDEYA
IPC: H04N5/765
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To carry out a stable reading/writing operation with respect to an information recording/reproducing device furnished in an information processor which is incorporated in the same casing as an electrical apparatus such as a refrigerator. SOLUTION: This device is constituted of an electric load device of electrical apparatus, a control means for the electric load device of electrical apparatus, an operating condition notifying means for the electric load device of electrical apparatus, an information recording/reproducing device and a control means for the information recording/reproducing device, then, by the operating condition notifying means for the electric load device of electrical apparatus, the timing to operate the electric load device by the control means for electric load device of electrical apparatus is notified, and by the control means for information recording/reproducing device, the access operation of the information recording/reproducing device is performed with the specified timing by using the notified timing.
Patent JP-2003128381-A (JP)
Title: Conveying facility
Inventor: IIZUKA YUKIO
IPC: B66C1/28
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a conveying facility capable of preventing dust from entering the inside of a conveying container with conveying. SOLUTION: This conveying facility comprises a conveying means 20 for conveying a conveying container 2 while the elevating operation is performed in a suspending support state of supporting a support part 5. The conveying container 2 as a conveying object comprises a container body 2a having an opening part formed for storing articles, and the support part 5 provided on the upper part for suspending and supporting, and a lid for closing the opening part in the sealing state, and when the opening part is closed by the lid, the internal space is put in the sealing state. The conveying facility is provided with a catching means 21 switched between the holding state of catching and holding the load of the conveying container 2 and the retreat state of retreating from the bottom part 2c of the conveying container 2.  When the catching means 21 is switched to the holding state, the support force for the support part 5 by the conveying means 20 is decreased or made zero.
Patent JP-2003132149-A (JP)
Title: Nursing care service support system
Inventor: WADA MASAYA
IPC: G06Q50/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a nursing care service support system capable of precisely adjusting and controlling a schedule of a care worker and capable of quickly processing a work report and the schedule of the care worker. SOLUTION: This nursing care service support system allows the care worker to transmit the work report or the schedule to a server 3 via a communication network 2 from a portable terminal 1. The care worker can input at least a part of an input item of the work report or the schedule by reading a sign recorded on a sheet by a sign reader 4 connected to the portable terminal 1. The sheet records connecting information to be connected to the server 3 and the sign on the nursing care content.
Patent JP-2003131920-A (JP)
Title: Document management apparatus
Inventor: MIYAWAKI YUJI
IPC: G06F21/60
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a document management apparatus, capable of increasing usability by increasing operability of classification of document data and of allowing setting attribute items to the document data, when the document data is classified to a plurality of directories. SOLUTION: A control part 11 stores into a storage 14 the document data, being made to associate with additional information including at least one classification items. When displaying the document data in a list, the document data, in which the classification items corresponding to current directories are set is included in the list. A set of logical ORs of a set of additional attribute items set to each of the plurality of directories in which the document data is classified is set as additional attribute items of the document data.
Patent JP-2003136322-A (JP)
Title: Hole machining tool
Inventor: SAMATA MINETO
IPC: B23B51/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To supply cutting oil of proper quantity to each cutting edge, in a hole machining tool provided with a plurality of cutting edges. SOLUTION: This hole machining tool 1 comprises a tool body 2, a plurality of tips 6 provided on an outer peripheral surface 3 of the tool body 2, the cutting edges 5 formed at distal end parts of the tips 6, and a cutting oil supply hole 31 for supplying the cutting oil to cutting parts by the cutting edges 5. In this tool 1, a regulating valve 101 for regulating supply amount of the cutting oil is provided in the cutting oil supply hole 31.
Patent JP-2003130936-A (JP)
Title: Method for manufacturing magnetic sensor
Inventor: KUNO TOYOHIKO
IPC: H01L43/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor which has two magnetic converging boards, and is small in its characteristic variation by forming the magnetic converging boards with a high position precision. SOLUTION: In a method for manufacturing the magnetic sensor fitted with two magnetic converging boards arranged with an air gap between, a structure is arranged in the air gap portion beforehand. Next, the magnetic converging boards are fixed on to the magnetic sensor, causing the structure to act as a positioning jig.
Patent JP-2003141165-A (JP)
Title: Information visualizing system and method, program for the same, recording medium for recording program, and information retrieving service system
Inventor: AONO MASAKI
IPC: G06F17/30
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an information visualizing system and method, its program, a recording medium for recording the program and an information retrieving service system. SOLUTION: In this information visualizing system for visualizing and displaying the predetermined information held as the digitalized matrix in the database, the system includes a means for performing the singular value decomposition to the matrix to produce a singular vector, a means for reducing dimensions of the matrix on the basis of the singular vector, a means for giving the selection vector for selecting the specific information, and a means for reducing the dimension of the selected vector on the basis of the singular vector, and selecting the predetermined number of elements of the selected vector on which the dimension is reduced in descending order from larger one.
Patent JP-2003127222-A (JP)
Title: Fine foam-containing polyester film
Inventor: WATANABE TOSHIHARU
IPC: C09J7/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fine foam-containing film imparting sharp printing, improved in surface appearance, surface release strength, glossiness, whiteness or the like and suitable for a label, a poster, recording paper, a packaging material, a medical sticking plaster substrate, an artificial leather substrate or the like, and a fine foam-containing polyester film having a pressure-sensitive adhesive layer. SOLUTION: The fine foam-containing polyester film is the fine foam containing film not substantially containing a thermoplastic resin incompatible with a polyester and at least stretched uniaxially, and apparent density is 0.3-1.3 g/cm<3> , a foam-containing ratio up to a depth of 3 μm from the surface of the film is not more than 10%, and breaking strength is not less than 25 MPa.
Patent JP-2003127475-A (JP)
Title: Print mechanism of printer
Inventor: NISHINA TAICHI
IPC: B41J11/14
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To realize a good print processing of various types of matter being printed including envelopes by eliminating generation of creases or lowering of print quality at the time of printing on an envelope. SOLUTION: The print mechanism 1 employing a thermal transfer system for printing on a matter P being printed while clipping at a print section 5 having a platen roller 2 arranged on one side, and an ink ribbon 3 and a print head 4 arranged on the other side is provided with a platen change mechanism section 6 comprising a plurality of platen rollers 2a and 2b having different physical properties which can be used selectively depending on the type of the matter P being printed including envelopes.
Patent JP-2003132617-A (JP)
Title: Disk changer
Inventor: KATO MASAHISA
IPC: G11B17/24
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer in which disk exchange time can be shortened when reproducing desired pieces of music repeatedly in a PGM (ProGraMmed) mode. SOLUTION: When the desired pieces of music are repeatedly reproduced sequentially a predetermined number of times in a PGM mode, the disk clamped and played back is loaded in a slot closest to the slot of a disk clamped and played back directly before the loaded disk. That is, after the first playback of the desired piece of music in the PGM mode, the disks are loaded in slots close to each other, respectively. Thus it is made unnecessary to rotate a stocker 101 in a wide angle when exchanging the disks in the playback of the desired pieces of music for the second time and thereafter in the PGM mode, and the disks can be exchanged in a short time.
Patent JP-2003136733-A (JP)
Title: Method for driving piezoelectric actuator
Inventor: SUMIYA TOSHIJI
IPC: H01L41/09
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To limit generation of electrostatic capacity irregularities to a minimum in inspecting to find out failures of piezoelectric elements. SOLUTION: In a method for inspecting a piezoelectric actuator constituted of a plurality of piezoelectric elements formed of a piezoelectric material and a conductive material and a supporting substrate for supporting the piezoelectric elements by driving the piezoelectric actuator for a fixed time thereby finding out initial failures, a driving method is made different between a center part and either end part or between either end part and its vicinity of the piezoelectric actuator to make the piezoelectric actuator uniform in the temperature.
Patent JP-2003135534-A (JP)
Title: Bed which allows easy bending
Inventor: KOYAHARA MUTSUHIRO
IPC: A61G7/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the rising/falling motion of a back plate frame, that is, bending operation, by preventing sagging or hanging of an operating wire to keep the operating wire from being caught in a bed particularly suitable for care, provided with a body frame body a mat receiving frame placed on the body frame and foldable in three parts by composing the mat receiving frame of a back plate frame, a wainscot frame and a leg plate frame, and connecting the back plate frame, wainscot frame and leg plate frame to one another with pivot shafts. SOLUTION: The operating wire 18 is protected by covering at least a part around an operating lever 20 and a part around a trigger lever 17 with wire covers 29, 30 to prevent sagging of the operating wire 18. When the operation of the operating lever 20, the operating wire 18 is pulled, and a push rod 16 is pushed in by the trigger lever 17 to generate driving force by a gas spring 13. This driving force is transmitted to a back plate frame 5 to allow rising/ falling motion. At this time, the rising/falling motion of the back plate frame 5 is facilitated by preventing the operating wire 18 from being caught.