baber/WOPTO huggingface dataset:
Patent JP-2003205363-A (JP)
Title: Soldering jet wave forming device by induction type electromagnetic pump system
Inventor: TOBA HIDEAKI
IPC: B23K3/06
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a stable jet wave to be maintained for a long period by separating solder oxide, which is produced during the operation of a soldering jet wave forming device or at the time of jet wave formation, from a circulating solder stream incident to this formation, making the solder oxide scumming on the surface, and thereby discouraging the oxide from sticking to the thrust- generating flow passage of the induction type electromagnetic pump that functions as a solder feeding means.  <P>SOLUTION: The inlet port 20b of the electromagnetic pump 20 is provided facing one side wall 3 of the solder bath 1, while a blow-off port 12 is provided near the other side wall 3, forming a jet wave 40, so that the solder 6 after the jet stream is moved laterally to be sucked into the inlet port 20. A twenty second or longer time is given to this lateral movement, making the solder oxide 38 scumming on the surface in a oxidized solder scumming area 37 for the separation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209045-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: G03F7/039
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resist pattern having an excellent sectional configuration by reducing the amount of outgas generated from a resist film in the exposure process of the pattern.  <P>SOLUTION: First heating 12 is applied on the resist film 11 to prebake the film 11 and, thereafter, second heating 13 is applied to vaporize a solvent included in the film 11. subsequently, the resist film 11, from which the solvent is evaporated, is selectively irradiated in a vacuum by extreme ultraviolet rays 14 to effect pattern exposure, and, thereafter, the resist film 11 exposed through pattern exposure is developed to form a resist pattern 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002257553-A (JP)
Title: Duplicate rate sensor and inertial rate sensing method
Inventor: LAYTON MICHAEL R
IPC: G01C19/5783
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a rate sensor capable of suppressing a cost. SOLUTION: In this duplicate rate sensor and this method, an inertial rate is monitored by using plural oscillatory sensing elements in a single enclosure, and signals from the sensing elements are processed so that separate rate output signals are provided to each of the sensing elements, and the separate rate output signals are transmitted to connectors accessible from the outside of the enclosure.
Patent JP-2003211534-A (JP)
Title: Film manufacturing method
Inventor: NIIGUCHI MASAHIRO
IPC: B29C55/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film manufacturing method by which an orientation tension can be reduced, the staining amount of the film by which with orientation rolls can be suppressed, with which the thermoplastic resin film excellent in ostensibility can be manufactured stably, and which can contribute to the improvement of productivity.  <P>SOLUTION: In the film manufacturing method including a coolingly solidifying process, by which a nonoriented film is formed by bringing a fused thermoplastic resin sheet into close contact with cooling drums for coolingly solidifying the film, and an orienting process for orienting at least longitudinally the nonoriented sheet by one stage or more with orienting machines, the heating means of the surface of the nonoriented film are provided between the coolingly solidifying process and the orienting process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302060-A (JP)
Title: Combine
Inventor: KOTAKE KAZUO
IPC: B62D11/08
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To smoothly turn a combine by providing any turning radius with a single lever operation in both dry and wet rice fields. SOLUTION: This combine comprises a side clutch and a side brake for drivingly controlling right and left side running crawlers. The operations of relief valves 53 and 54 to continuously reducing the power continuing force of the side clutch by the single lever 40 operation and the operation of the relief valves to continuously increasing the static power of the brake are performed simultaneously to allow right and left side crawlers to perform an abrupt turning operation or a gentle turning operation.
Patent JP-2003213379-A (JP)
Title: Stainless steel having excellent corrosion resistance
Inventor: TAKEDA KIYOKO
IPC: C22C38/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide austenitic stainless steel which has excellent corrosion resistance, and has excellent weldability.  <P>SOLUTION: The austenitic stainless steel having excellent corrosion resistance has a composition comprising, by mass, ≤0.05% C, ≤0.60% Si, ≤2.00% Mn, ≤0.04% P, ≤0.01% S, 0.05 to 3.5% Cu, 9 to <13.5% Ni, 16 to <20% Cr, 1.5 to 2.8% Mo, ≤0.12% N and ≤0.05% Al, and the balance Fe, and satisfying the following inequality (1): -1≤Cr+Mo-1.7Ni (1); wherein each elemental symbol in inequality (1) denotes the content (mass%) of the element. One or more kinds of elements selected from Ti, Nb, B and Ca can be incorporated into the above components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210995-A (JP)
Title: Photocatalytic composite particle
Inventor: TANABE KATSUYUKI
IPC: B01J35/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic composite particle having photocatalytic activity even in a lightless space such as night, a darkroom or the interior of the body, excellent in handleability and capable of effectively putting light emitted from a luminous material to practical use.  <P>SOLUTION: The photocatalytic composite particle is characterized in that the surface of a particle having luminous properties is coated with a light transmissible substance having photocatalytic activity. The light transmissible substance having photocatalytic activity is preferably a substance showing photocatalytic activity by visible light and, further preferably, an intermediate layer is provided between the surface of the particle having luminous properties and the coating layer comprising the light transmissible substance having photocatalytic activity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212383-A (JP)
Title: Guide mechanism
Inventor: KITAGAWA TAKASHI
IPC: G06K7/10
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide mechanism to make an interval between one surface of a medium and a sensor a specified interval.  <P>SOLUTION: The guide mechanism 55 to hold the other surface of the medium 51 so as to make the interval between the one surface of the medium 51 and the sensor 53 the specified interval is constituted of a guide main body 57 free to make contact with the other surface of the medium 51, a first energizing means 59 to energize the guide main body 57 in a direction of the sensor 53 and one or two of second energizing means 61 with which the guide main body 57 makes contact when the guide main body 57 is separated by a specified distance from the sensor 53 and to energize the guide main body 57 in the direction of the sensor 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211943-A (JP)
Title: Driving device and vehicular air conditioner
Inventor: SUGAYA MASAHIKO
IPC: B60H1/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device and vehicular air conditioner capable of driving a pair of control objectives without generating delay feeling of response to operation and large difference between the control objectives, and without deteriorating durability life of an actuator.  <P>SOLUTION: A control means drives the pair of the control objectives until relative displacement difference gets to a unit displace amount (m) alternately in such a manner that one control objective gets ahead of another control objective, when difference of current positions of both control objectives and difference from a target position are less than the predetermined unit displacement amount (m). Since the control objectives are alternately driven, delay feeling of response to operation is not felt. In a driving method of alternately getting ahead of another until the displacement difference from another gets to the unit displacement amount (m), since displacement difference between the control objectives does not exceed the unit displace amount (m) and operation intermitting numbers of each actuator can be reduced, a durability life of the actuator is not deteriorated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215145-A (JP)
Title: Rotational frequency detector
Inventor: TOYODA INEO
IPC: G01P3/487
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel rotational frequency detector capable of detecting sensitivity change most efficiently, using a TMR (tunnel current type magneto resistance) element of a large MR ratio.  <P>SOLUTION: This detector is provided with a tunnel current type magnetic sensor 10 having an element 20 layered with a pind layer, a tunnel film and a free layer, and for detecting a magnetic resistance change based on a change of an electric tunnel current flowing between the pind layer and the free layer, a magnetized rotor 40 wherein S poles and N poles are alternately arranged a plurality of times on a surface along a Y-axial direction in view from the element 20, when a Cartesian coordinate system wherein the center of the free layer is used as an origin, wherein a magnetized direction of the pind layer serves as an X axis, wherein a direction perpendicular to the X axis and perpendicular to a pind layer plane serves as a Z axis, and wherein a direction perpendicular to an XY plane serves as a Y axis is specified, a magnet 30 is arranged in the vicinity of the element 20 to make a generated magnetic field K substantially parallel to the Y-axial direction in the center part of the element 20, and the S poles and N poles of the rotor 40 are moved along a direction substantially parallel to the X axis on the Y axis of the element 20, when the magnetized rotor 40 is rotated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223776-A (JP)
Title: Disk device
Inventor: KUME HIDEKI
IPC: G11B33/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a movable body for tilting a drive chassis.  <P>SOLUTION: A receive member of a chucking mechanism for clamping a disk and a disk press member are provided so as to be apportioned to the upper position and the lower position of a disk tray 2. An edge 31 in the longitudinal direction of the drive chassis 3 on which the disk press member is mounted is installed on a machine frame 1 through a first buffer body 71. A free end 32 of the drive chassis 3 is connected, through a second buffer body consisting of a rubber vibration insulator, to the movable body 5 which is guided so as to rise and fall by a cam groove 61 of a cam plate 6 disposed at the point opposite to the free end 32 of the drive chassis 3. The movable body 5 is made of a hollow cylindrical axial body 50, and the second buffer body 72 intervenes in a pressured state between the axial body 50 and a protrusion 91 protruded at the free end 32 of the drive chassis 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224949-A (JP)
Title: Battery driven equipment with electromagnetic vibrator
Inventor: SATO KAZUAKI
IPC: B06B1/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide battery driven equipment capable of improving assembling workability in assembling an electromagnetic vibrator, in a housing of the battery driven equipment apparatus and attaining slimness of the body, while improving electrical and mechanical reliability of the battery drive by completely retaining it.  <P>SOLUTION: This battery driven equipment is constructed, by leading out a feeder terminal 13 of the electromagnetic oscillator 10 from the longitudinal bottom of a case 12 so that the feeder terminal 13 and a feeder land of the battery drive are electrically connected within a range of the radial height of the electromagnetic oscillator 10 and extending it out to within the range of the diametrical height of the electromagnetic oscillator 10, while inclining it relative to a rotating shaft toward behind, the electromagnetic oscillator 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223084-A (JP)
Title: Cleaner for image forming device
Inventor: KONISHI HIROTO
IPC: G03G21/10
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To regulate the displacement of a cleaning blade.  <P>SOLUTION: The cleaner 200 for a copying machine 100 has a housing 210 including a pair of side walls 212 arranged at intervals in the axial direction of a photoreceptor drum 108, and a support frame 220 freely pivotally supported at both ends by the side walls 212 via a pivotal shaft 220a and supporting the cleaning blade 250. The cleaner also has a weight 260 which presses the support frame 220 to pivot around the pivotal shaft 220a so that the blade 250 is brought into press-contact with the peripheral face of the photoreceptor drum 108. The cleaner 200 further has two displacement regulation members 270 disposed in the housing 210. When the blade 250 and the support frame 220 receive force with which the blade 250 and the frame 220 are displaced in the direction in which they are separated from the peripheral face of the photoreceptor drum 108 by the rotation of the photoreceptor drum 108, a part of the support frame 220 is made to abut on the displacement regulation members 270 so as to practically regulate the displacement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249009-A (JP)
Title: Recording medium, recording method and device, reproducing device and method, and data discrimination method
Inventor: INOGUCHI TATSUYA
IPC: G10L19/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably discriminate between an original disk and a copied disk.  <P>SOLUTION: An area AR2 is provided in which error-corrected and encoded data are recorded by a CIRC4 system and data are error-corrected and encoded by a CIRC7 system, and data to be decoded by both of the CIRC4 and CIRC7 systems are recorded in a predetermined pattern on a part therein. In the data of the type to be decoded by both of the CIRC4 and CIRC7 systems, predetermined data are repeated with a C1 series as units. When the disk is copied, the data are interpolated and error correction encoding is carried out by the CIRC4, and consequently this pattern is destroyed. This optical disk is decoded by the error correction decoding circuit of the CIRC4 system, and discrimination is made as to an agreement between a position which becomes an error as a result of decoding and a pattern which becomes an error in an original disk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223944-A (JP)
Title: Electrical connection equipment
Inventor: MURAKAMI MASAKAZU
IPC: H01R13/11
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connection equipment which can be further miniaturized and can be assembled easily.  <P>SOLUTION: The electrical connection equipment consists of a male-connector laminated layer 10 with two or more flat male connectors 14 laminated and a female-connector laminated layer with two or more flat type female connectors laminated. Each of the flat male connectors 14 consists of two or more male terminals 24 arranged on the same plane in a male side housing 22. The same holds good with the flat female connectors. Each of the male terminals 24 has a male contactor 26 at a tip end part, a wire connection part at a base end part, and a short bar penetration part at a middle part. The female terminals are just the same. The male-connector laminated layer 10 has a short bar 42 which penetrates a short bar penetration part of the selected male terminal 24 in the laminating direction, and forms a desired connection pattern. The female connector laminated layer is just the same. The male- connector laminated layer 10 and the female connector laminated layer are combined to form a desired connection pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221926-A (JP)
Title: Concrete form
Inventor: MITA SATORU
IPC: E04G9/05
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete form capable of changing the width of side plates according to a using condition or omitting the side plate sections.  <P>SOLUTION: The plastic concrete form 30 has a hollow sheathing board section 32 and hollow side board sections 33 bent at right angles from both side edges. In the plastic form 30, the sheathing board 32 and side board section 33 are integrally formed with two sheets of tabular boards 36 and a plurality of ribs 37 connecting the tabular boards 36, orthogonally attached them. The depth from the side face 40 of the side board section 33 to the rear face 34 of the sheathing board section 32 is 60 mm. One of the reinforcing ribs 37 of the side board section 33 is formed with a distance of 10 mm from the side face 40. The total of the distance between the tabular board 36 of the concrete placing face 31 side of the sheathing board section 32 and the reinforcing rib 37 of the side board section 33 nearest to the tabular board 36, the thickness of the tabular board 36, and the thickness of the reinforcing rib 37, is the same as the thickness of the sheathing board section 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229679-A (JP)
Title: Enclosure device for outdoor installation
Inventor: SUZUKI TOSHIHIKO
IPC: H05K5/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosure device for outdoor installation having an internal pressure adjusting function for adjusting the difference between the internal pressure and an external pressure of an enclosure.  <P>SOLUTION: This enclosure device for outdoor installation is provided with a pressure adjusting section 21 which adjusts the difference between the internal pressure and the external pressure of the enclosure 1. The section 21 has, for example, a bag body 13 which has a blowhole 13b for intake air and exhaust air communicating with the atmosphere, closely partitions the inside of the enclosure 1 from the outside, and is formed in a bag-like shape by using a flexible material. When the internal pressure of the enclosure 1 becomes a negative pressure, the bag body 13 is crushed flat by exhausting inside air to the outside through the blowhole 13b. When the internal pressure of the enclosure 1 becomes a positive pressure, the bag body 13 expands by sucking the outside air through the blowhole 13b. Therefore, the difference between the internal pressure and the external pressure of the enclosure 1 can be adjusted through the variation in configuration of the bag body 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228136-A (JP)
Title: Image forming device
Inventor: SASAO MASANORI
IPC: G03B42/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overshooting at an accelerating/decelerating time, and also, to effectively interrupt the speed fluctuation in a normal state with a simple constitution.  <P>SOLUTION: A carrying part 16 is provided with a pulse motor 40, and damping mechanisms 44a and 44b for generating a damping force proportional to the acceleration are attached to the driving shafts 42a and 42b of the pulse motor 40. The damping mechanisms 44a and 44b are provided with casings 48a and 48b, and also, several cells are independently formed inside the casings 48a and 48b, and a fluid body is stored in each cell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225334-A (JP)
Title: Method and device for attaching grip cover of golf club
Inventor: OGAWA HIROSHI
IPC: A63B60/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for attaching the grip of a golf club, significantly facilitating the forcing the grip portion of a shaft into a grip cover, accordingly simplifying the process, enabling the obtainment of sufficient fixing strength and reduction of an occurrence of a defective product.  <P>SOLUTION: The grip cover attaching device has a nozzle portion feeding a fluid such as air, a volatile liquid, water or the like into the interior of the grip cover from a vent at the external end of the grip cover, and a holding portion holding the external end of the grip cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229748-A (JP)
Title: Analog switch circuit
Inventor: MAEDE MASATO
IPC: H01L21/822
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress flowing of an excessive current in an element from an input side in an analog switching circuit.  <P>SOLUTION: A well potential NW of a PMOS P1 of the analog switch 10 is controlled by a well potential control circuit 30. The circuit 30 is provided with a PMOS P2 and an NMOS N2, wherein mutual gates and mutual drains are connected, and a well potential NW is supplied form the drains. The P2 receives an input AIN of the analog switch by its source, a source and a gate of the N2 are connected, and the source receives a power source potential VDD of the analog switching circuit. When the power source VDD is off, the well potential NW is supplied from the input AIN, and potential difference is not caused between the input AIN and the well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227878-A (JP)
Title: Object search method
Inventor: HAYAKAWA HIDEKI
IPC: G01V3/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object search method which eliminates a need of wiring for interconnection when an AC generator is connected to a long object.  <P>SOLUTION: Two output terminals of the AC generator 20 are connected respectively to two parts separated in the longitudinal direction of the long object 30, an AC current is supplied across the two parts so as to generate an AC magnetic field around the long object 30, and the position of the long object 30 is searched on the basis of a magnitude of an induced current induced in a receiving coil which is provided at a searching device 10 and which can detect the AC magnetic field. At this time, the output terminal on one side of the AC generator 20 and the long object 30 are connected via an existing conductive interconnection 50 or a pipe, and the output terminal on the other side of the AC generator 20 and the long object 30 are connected directly or via an existing conductive interconnection or a conductive connecting medium other than a pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313183-A (JP)
Title: Switch assembly and cycle computer
Inventor: KISHIMOTO HITOSHI
IPC: G01C22/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch assembly with sufficient weather resistance, enabled to efficiently prevent a casing from the permeation of moisture. SOLUTION: The switch assembly comprises a casing, a magnetism detecting switch installed in the casing, and a magnet, movement freely held at the outside of the casing, enabled to relatively move against the casing. The magnet is arranged so as to take up at least two positions including a first position from which the magnetic field of the magnet does not act on the switch, and a second position from which the magnetic field of the magnet acts on the switch.
Patent JP-2003228280-A (JP)
Title: Show house
Inventor: YAMAMOTO TATSUHIKO
IPC: G09B25/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a show house whose building-frame structure can be easily recognized and which can impress its merits on viewers.  <P>SOLUTION: The show house 1 is equipped with a building-frame 2 set up with pillars 21 at different positions of each floor. A building-frame exposing section 10, where an outer wall 14 or an inner wall is not provided so as to expose a beam 22 and the pillar 21 from the first floor through the third floor 13, is formed on the show house 1. A transparent body 3 is provided to the building-frame exposing section 10 in the place of the outer wall section. A balustrade 4 is provided on the second floor 12 and the third floor 13, except the first floor 11, on the inner wall side of the building-frame exposing section 10.  <P>COPYRIGHT: (C)2003,JPO