baber/WOPTO huggingface dataset:
Patent JP-2004042570-A (JP)
Title: Inkjet recorder
Inventor: SHINADA YASUYUKI
IPC: B41J2/175
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize ink in an ink tank until just before an ink-tank inkjet recorder runs out of the ink.  <P>SOLUTION: This inkjet recorder detects that the remaining quantity of the ink in the ink tank is a fixed quantity or below (steps 3 and 4), and counts the number of discharges of the ink from a recording head so as to determine whether or not the counted number of the ink discharges reaches a preset threshold value (step 6). The inkjet recorder enables recording operations when the remaining quantity of the ink in the ink tank is a fixed quantity or above (step 5), and stops the recording operations at the time of arrival of the number of the ink discharges at the threshold value when the remaining quantity of the ink in the ink tank is the fixed quantity or below (steps 6-9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010034-A (JP)
Title: Wind elimination device for back seat of vehicle
Inventor: AMANO KAORU
IPC: B60N3/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of relieving the influence of wind, which comes into a cabin through an opened window at a front seat while a vehicle runs, on an occupant seated on a back seat.  <P>SOLUTION: This wind elimination device for a back seat of the vehicle comprises a plate filling a space formed between the head rest rear side of the seat, the head rest rear-sides thereof, the upper parts thereof, and the side inner walls of the head rest and a bar capable of adjusting the vertical and lateral movement and the rotation of the plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050497-A (JP)
Title: Molding fixture, molding equipment and molding method
Inventor: YAMASHITA YOSUKE
IPC: B29K105/22
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding fixture which prevents the generation of burrs and the leakage of a sealing compound from occurring, molding equipment and a molding method.  <P>SOLUTION: The molding fixture 100 is a ring-like member and constituted of an inner peripheral member 101 and an outer peripheral member 102. The inner peripheral member 101 has a circumference long enough to encircle the periphery of a semiconductor wafer. The outer peripheral member 102 has a height equal to or less than the height or below of the inner peripheral member 101 and is formed so as to encircle the periphery of the inner peripheral member 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052022-A (JP)
Title: Low friction material
Inventor: GOTO MASAHIRO
IPC: C23C14/34
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low friction material of a low friction coefficient for improving the durability of sliding parts of various kinds of appliances and realizing the high sliding efficiency thereof.  <P>SOLUTION: In this low friction material, a piezoelectric film is deposited on a surface of a base plate, and a load is applied thereto. The piezoelectric film is formed of zinc oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050614-A (JP)
Title: Ink ribbon cassette for dot printer
Inventor: HATTORI NAOMICHI
IPC: B41J31/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ribbon cassette for dot printers having a mechanism which can replenish a ribbon with an appropriate quantity of liquid ink to both in continuous printing and for intermittent printing by using a single kind of ink.  <P>SOLUTION: The ink ribbon cassette has a rotary body 6 for holding and transferring the ink ribbon 1. In the ink ribbon cassette for dot printers with a continuous pore sheet 10 which absorbs to circulate and transfer the ink from a continuous pore block 9 where the liquid ink for replenishment is occluded to the rotary body 6, and adheres the ink to the rotary body 6 through contact with the rotary body, the continuous pore sheet 10 has a two-layer structure of a small-porosity first layer sheet 11 in contact with the continuous pore block 9 and the rotary body 6, and a large-porosity second sheet 12 overlapped with the first layer sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055959-A (JP)
Title: Package for containing solid-state imaging device
Inventor: HASHIMOTO MAKOTO
IPC: H04N5/335
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for containing a solid-state imaging device capable of easily and strongly joining a lid provided with a lens member onto an insulating base on which the solid-state imaging device is mounted.  <P>SOLUTION: The package comprises an insulation base 1 of nearly a rectangle solid shape having a mount 4 with the solid-state imaging device 3 mounted thereon at an upper face middle part and having a dent 7 for fixing the lid at outer circumferential side faces opposed to each other, and the lid 2 having a lens member 9 placed in a way of opposing to the solid-state imaging device 3 in the middle and having a hook 10 fitted to the dent 7 for fixing the lid at the outer circumferential part. The lid 2 is covered to the upper face of the insulating base 1, and the hook 10 is fitted to the dent 7 for fixing the lid to fix the insulating base 1 and the lid 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058396-A (JP)
Title: Ink cartridge for inkjet recorder, inkjet recorder, and method for detecting residual quantity of ink in inkjet recorder
Inventor: TANAKA RYOICHI
IPC: G01F23/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of directly detecting the residual quantity of ink in an ink cartridge.  <P>SOLUTION: A whistle is provided, as a sound generating means 61, at an upper part of an ink cartridge 41 being set in a cartridge holder 6. A sound generated from the whistle is reverberated in an acoustic chamber 47 being formed as ink in the ink cartridge 41 is consumed and the residual quantity of ink is detected based on the interval which varies as the volume of the acoustic chamber 47 varies. For example, sound is collected by means of a microphone and the residual quantity of ink is detected based on the frequency of the collected sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064480-A (JP)
Title: Method and apparatus for controlling mixing system and program
Inventor: AOKI TAKAMITSU
IPC: H04R3/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize a plurality of mixing consoles in an accurate timing in an inexpensive configuration.  <P>SOLUTION: In a method for controlling a mixing system configured of first and second consoles(100A, 100B) and an engine(200E) for executing a mixing algorithm, those first and second consoles are made to store first and second algorithm data for specifying the contents of the mixing algorithm set for the engine, and when connecting the first and second consoles, whether or not any mismatched part is present in the first and second algorithm data is judged. Afterwards, when any operation event to recall the algorithm data is generated in one of those consoles, the operation event is transmitted to the other console. Then, recall processing is executed based on the first and second algorithm data in each console.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063044-A (JP)
Title: Disk cleaner
Inventor: KOCHA MASAHARU
IPC: G11B23/50
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cleaner designed to reduce the burden of an operator and to obviate the occurrence of a variation in the ways of finishing of a disk by constituting the disk cleaner in such a manner that pressing of polishing implements to the disk, changing over of the polishing implements, application of polishing agents, etc., in disk polishing work can be automatically performed.  <P>SOLUTION: The disk cleaner is provided with automatic pressing drive mechanisms (60A, 60B and 60C) for separately and automatically pressing a plurality of the polishing implements (5A, 5B and 5C) to a surface (1A) to be polished of the disk (1) and is further provided with at least three polishing implement holders (50A, 50B and 50C) for respectively holding a plurality of the polishing implements (5A, 5B and 5C) separately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067467-A (JP)
Title: Ceramic honeycomb structure
Inventor: HIJIKATA TOSHIHIKO
IPC: B01D53/94
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure having excellent durability against the damage caused by thermal stress at the time of use even when the cell density is increased.  <P>SOLUTION: The ceramic honeycomb structure 1 is a cylindrical ceramic honeycomb structure 1 having a plurality of cells 2 separated by a partition wall 3 and forming a flow passage of a fluid and the shape of the cell 2 in the end face of the ceramic honeycomb structure 1 is triangle, the thickness of the partition wall 3 is ≤5.5 mil and the cell density is ≥230 cell/in<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065799-A (JP)
Title: Game apparatus
Inventor: WATANABE IKU
IPC: A63F5/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology with which a probability of an occasional success is appropriately lowered by operating a stop button, and prize winning is surely made possible regardless of skills of a player when the player is notified of the operation.  <P>SOLUTION: A software counter to be updated at a fixed cycle is configured in a game control board as a status creating means for creating an even status or an odd status. Then, a value of the software counter in the timing of pressing the stop button is read and when it is matched to a prize winning condition (even number or odd number) drawing a lot in advance, prize winning is established on the condition that the other required cases are satisfied. Besides, when updating a status, the software counter generates a command corresponding to the present status and transmits a signal to a performance mechanism control board. The performance mechanism control board receives the command and performs notification performance to press the stop button for a period matched to the prize winning condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065846-A (JP)
Title: Looper in sewing machine
Inventor: KATO KUNITAKA
IPC: D05B55/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looper in a sewing machine which can surely prevent a product loss due to the skipping of stitches from being caused by properly performing a needle blurring restriction and the loop formation of a needle thread, and surely making the needle thread and a bobbin thread loop with the other thread.  <P>SOLUTION: A looper body 24 which is fixed to a looper shaft 25 through a looper supporting body 23 is equipped with a blade part 27 which longitudinally moves, and through which the bobbin thread 28 is passed. When seen from the front surface, on the left diagonally lower side of the blade part 27, a first arm 30 is projected forward, and at the same time, on the right diagonally lower side, a second arm 31 is projected forward. A second arm 31 is located with a gap being approximately equal to the diameter of a needle which vertically moves, and through which the needle thread is passed, to the blade part 27 when seen in plane view. Therefore, when the needle reciprocates in the vertical direction in the vicinity of a bottom dead center, the second arm 31 restricts the needle from positionally blurring (needle blurring) in the separating direction from the blade part 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088205-A (JP)
Title: Comparator circuit
Inventor: MATSUI TAKAO
IPC: H03K5/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparator circuit that has both a current output and a voltage output and is suitable for a monolithic integrated circuit.  <P>SOLUTION: The comparator circuit includes: a differential amplifier 2 receiving comparator input voltages v1, v2; and an emitter follower circuit 3 applying positive feedback to the differential amplifier 2 and extracting comparator output voltages v5, v6. Load resistors R5, R6 of the differential amplifier 2 are connected to emitters of transistors Q3, Q4 whose bases are connected to a point of a reference voltage Vr and configuring a common base amplifier, and a current flowing through the load resistors R5, R6 is extracted from collectors of the transistors Q3, Q4 as comparator current outputs i01, i02.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152262-A (JP)
Title: Method for aligning passive optical component and active optical device
Inventor: MIGNOSI CHRISTINE
IPC: G02B6/42
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for aligning a passive optical component and an active optical device. SOLUTION: The method includes a manufacturing step of manufacturing an active optical device (1), an etching step of selectively etching the active optical device, a determination step of determining an accurate position of an active area (2), and an aligning step of aligning a passive optical component and the active area. In the manufacturing step, the active optical device formed of a plurality of layers is manufactured, includes the active area (2), and includes at least one reference point (3) as a layer (7) serving also as the active area (2). In the etching step, a part of the active optical device that is in the active area is masked and selectively etched in such a way that the upper surface of the reference point is exposed. In the determination step, the exposed surface of the reference point (3) is detected, and the accurate position of the active area (2) is determined based on the detection. In the aligning step, the passive optical component and the active area are aligned based on the determined accurate position.
Patent JP-2004085677-A (JP)
Title: Surface light emitting device
Inventor: TANAKA TATSUO
IPC: G09F13/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device of which the light emitting surface can be made bright, and the whole light emitting surface can easily be made uniform in brightness.  <P>SOLUTION: The surface light emitting device is provided with a plate-form body 1 of which the surface is a light emitting surface 12 and has transparency, a reflecting surface 21 arranged on the rear face of the plate-form body 1, and a light source 3. The rear face of the plate-form body 1 and the reflecting surface 21 are made to face each other via a gap space 13. The rear face of the plate-form body 1 is made to be an irregular reflection surface 13. For the plate-form body 1, a resin plate such as acrylic fiber, polystyrene, polycarbonate can be used. The light source is formed out of a group of LED elements. The plate-form body 1 is provided with a display part for an advertisement and others.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081356-A (JP)
Title: Band taking-out device for game board manufacturing equipment
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band taking-out device in which a piece of band can be taken out without being accompanied by another one adhering to it from a stack of the bands.  <P>SOLUTION: When the band 45 is sucked by a suction pad 25, and a detected pressure which is input from a pressure detector 28 to a control device 31 exceeds a specified pressure being set in the control device 31, the control device 31 controls a lateral driving source 4 of a band supporting mechanism 21 and a driving source 22 of the band supporting mechanism 21. Accompanying the moving of a movable base 7 in the separating direction from the band supporting mechanism 21 by the lateral driving source 4, a feeding body 10 is separated from the band 45, and then, the feeding body 10 and a swinging rod 9 stop at locations at which they do not interfere with a band pallet 41. Accompanying the separation of the feeding body 10 from the band 45, a movable base 24 repeats an advancing motion and a retreating motion several times by the driving source 22. Thus, the suction pad 25 sucking-and-supporting one piece of the band 45 performs a shaking-off motion by repeating a reciprocating movement in the direction of the band 45 and the direction to the driving source 22 several times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087638-A (JP)
Title: Heat-resistant porous resin multilayer substrate
Inventor: ISHIKAWA TAKAO
IPC: C09J7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant porous resin multilayer substrate of a small dielectric loss tangent, high strength, and a small thermal expansion.  <P>SOLUTION: The heat-resistant porous resin multilayer substrate comprises an adhesive, a heat-resistant porous resin film laminated via the adhesive, and a conductive layer formed on both surfaces or either one surface of the heat-resistant porous resin film. The adhesive is a low dielectric loss tangent resin composition which contains a bridge principle of ≤100 weight average molecular weight having a plurality of styrene groups shown by a general formula (wherein, R is a hydrocarbon skeleton, R<SP>1</SP>is the same or equal and is a hydrogen atom or hydrocarbon radical of 1 to 20 carbon numbers, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>can be the same or different and are hydrogen atoms or alkyl radical of 1 to 6 carbon numbers, (m) is an integer of 1 to 4, and (n) is an integer of ≥2), and which contains a high molecular weight body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161733-A (JP)
Title: Specific binding analysis method and specific binding analysis device
Inventor: KAWAMURA TATSURO
IPC: G01N33/543
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific binding analysis method for accurately performing the qualitative analysis and the quantitative analysis of an analyte in a sample without being influenced by a prozone phenomenon.  <P>SOLUTION: A sample containing an analyte is brought into contact with a retention section for retaining a first specific binding substance that is labeled by a labeling material, the analyte is made to bined with the first specific binding substance, the sample is brought into contact with the first detection section where the second specific binding substance is immobilized to bind the excessive analyte to the second specific binding substance, the sample is brought into contact with the second detection section where a substance that is the same as or similar to the analyte is fixed to bind the first specific binding substance to the substance, signals 1 and 2 originating from the labeled substance obtained at the first and second detection sections are measured respectively, and the concentration of the analyte in the sample is obtained based on the strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004085954-A (JP)
Title: Image forming apparatus
Inventor: NAKAZATO ATSUSHI
IPC: G03G15/01
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately correcting color slippage without degrading accuracy even on the occurrence of wrong detection of the color slippage patterns in automatic color shift correction control.  <P>SOLUTION: In the case where detection data contains wrong data because of damage, stains, etc., on an intermediate transfer belt 31, one set containing the wrong detection data and another prescribed set are discarded as a pair, with the color shift quantity calculated on the basis of the remaining undiscarded detection data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087976-A (JP)
Title: Method for manufacturing conductive pattern form
Inventor: KOBAYASHI HIRONORI
IPC: H05K3/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive pattern whereby a high-definition pattern is formed by using a simplified process without raising problems involving waste liquid disposal or the like.  <P>SOLUTION: The method for manufacturing a conductive pattern form has a step of preparing a pattern forming substrate 3 comprising a substrate 1 and a photocatalyst-containing layer 2 which is formed on the substrate 1 and contains a photocatalyst and a binder and wherein the wettability of an energy-irradiated part changes toward a direction where the contact angle of the liquid is narrowed. The method also has a step of forming a wettable pattern comprising lyophobic regions 7 and lyophilic regions 6 formed on the photocatalyst-containing layer 2 by patterned energy application to the photocatalyst-containing layer 2, a step of applying metallic paste to the surface of the photocatalyst-containing layer 2 having the wettable pattern thereon, and a step of solidifying the metallic paste adhering to the lyophilic regions 6 of the wettable pattern for development into conductive regions 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088695-A (JP)
Title: Mobile wireless terminal device
Inventor: NISHIMURA YASUSHI
IPC: H04W36/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal device which can prevent handover control from frequently occurring and make stable calls.  <P>SOLUTION: A memory section 60 includes an area for storing identification information of a PHS base station CS to be a potential destination of handover, an area for storing identification information of a PHS base station CS which has been actually connected by the handover, and an area for storing the number of times of handover performed within a past predetermined time. A control unit 100 includes a microcomputer as a main control unit and controls respective units to realize mobile communication. If the need of handover occurs highly frequently, the control unit controls based on the information stored in the memory section 60 to preferentially hand over to a large-cell PHS base station. On the other hand, if the need of handover does not occur highly frequently, it controls to preferentially hand over to a small-cell PHS base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089837-A (JP)
Title: Method and apparatus for treating exhaust gas from optical fiber production process
Inventor: TANAKA HIROAKI
IPC: B03C3/78
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating exhaust gas from an optical fiber production process which catches/absorbs dust particles and a harmful gas efficiently and is small in size and low in cost.  <P>SOLUTION: An exhaust gas treatment chamber 1 for treating the exhaust gas discharged from the optical fiber production process is divided into an upper side dust collection part 8 and a lower side scrubber part 12. A discharge electrode 6 for electrifying the dust particles contained in the exhaust gas and a dust collecting plate 5 for catching the dust particles electrified by the discharge electrode 6 are installed in the dust collection part 8. A filler 10 for removing the dust particles which are not caught in the dust collection part 8 and a gas absorbing liquid spray part 24 for absorbing harmful gas components contained in the exhaust gas which passed through the dust collection part 8 are set in the scrubber part 12. The longitudinal direction of the discharge electrode 6 is formed in parallel with the flow direction of the exhaust gas flowing in the dust collection part 8 so that the charged dust particles can be collected efficiently even when the space of the dust collection part 8 is narrow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093035-A (JP)
Title: Heat exchanger
Inventor: YOSHIDA SHINICHI
IPC: F24F1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the clogging caused by the attachment of dust, small insects and the like to an air inflow-side surface of a heat exchanger core, in a heat exchanger for an automobile having the heat exchanger core having a number of fins and tubes arranged in parallel.  <P>SOLUTION: A photocatalyst 4 decomposing an organic substance through an ultraviolet ray is applied to the air inflow-side surface of the heat exchanger core 3.  <P>COPYRIGHT: (C)2004,JPO