baber/WOPTO huggingface dataset:
Patent JP-2004289280-A (JP)
Title: Ultrasonic output acoustic apparatus
Inventor: KAWASAKI ISAO
IPC: G10K15/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic output acoustic apparatus capable of outputting an ultrasonic component and a sound of an audible frequency component even when information is reproduced from a recording medium on which recording sound information with only the audible frequency component is recorded.  <P>SOLUTION: The ultrasonic output acoustic apparatus 1 includes: a decoder 3 for reproducing the sound information from the recording medium 2 and outputting a reproduced signal; an ultrasonic wave generating means 4 for generating an ultrasonic wave signal with an inaudible frequency; a mixing means 5 for mixing the reproduced signal with the ultrasonic signal to output a mixing signal; a plurality of loudspeakers 7; and a loudspeaker control means 6 for controlling the operation of the loudspeakers 7. Since the ultrasonic output acoustic apparatus can output the sound reproduced from the recording medium 2 or can singly output the ultrasonic component from the loudspeakers 7, the ultrasonic output acoustic apparatus 1 can relax listeners by the action of the ultrasonic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286262-A (JP)
Title: Dehumidification system
Inventor: SUZUKI KUNIO
IPC: F24F1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decompression dehumidification system using a continuously operatable separation membrane even if air is mixed.  <P>SOLUTION: This dehumidification system is provided with: a dehumidification unit A formed into a sealed vessel-like shape and having its inside partitioned into an air-conditioning space 3 and a water vapor space 2 by a water vapor separation membrane; and a first moisture releasing unit B and a second moisture releasing unit C each formed into a vessel-like shape and having in sides partitioned into moisture releasing spaces 11 and 21 and exhaust spaces 14 and 24 by water vapor separation membranes. The water vapor space 2 of the unit A and the releasing space 11 of the unit B are connected to each other by a pipe equipped with a dehumidifying blower 12; a bleeding blower 20 is connected to the space 11 through a bleeding pipe; the releasing space 11 of the unit B is connected to the releasing space 21 of the unit C through the bleeding blower and the bleeding pipe; and an exhausting blower 30 is connected to the releasing space 21 through an exhausting pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289455-A (JP)
Title: Distortion compensation control circuit, distortion compensation amplification device, and operation control method thereof
Inventor: MIYADERA NOBUO
IPC: H03F1/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed forward type distortion compensation amplification device capable of removing distortion components regardless of width of the frequency band of input signals.  <P>SOLUTION: The input signal delayed by a relay circuit (DL) 5 and the input signal amplified by a main amplifier 2 are synthesized by a CDC7. Then the synthesized signal is taken out by a CDC8, which is separated into the signals of prescribed frequencies by band pass filters 20 and 22. The separated two signals are synchronous-detected with the input signal or its orthogonal signal at synchronous detection circuits 21 and 23, which are converted to control signals at a signal processing circuit 24, and fed back to the main amplifier 2. Thus, by adjusting gain or phase, or both, of the main amplifier 2, a distortion component is accurately extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284506-A (JP)
Title: Battery information system
Inventor: UMEYAMA HIROYA
IPC: H01M10/42
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To inform a worker of mounting of a secondary battery in stand-alone.  <P>SOLUTION: A battery information system includes an external device and an internal device. The external device executes the step (S1010) starting transmission of inquiry signal with respect to the internal device when a vehicle detection part detects (YES in S1000) the vehicle, the step (S1060) determining that there is a battery when receiving (YES in S1020) a battery signal from the internal device, the step (S1070) terminating the transmission of the inquiry signal, and the step (S1080) outputting alarm. The internal device executes the step (S2010) reading out the battery signal and the step (S2020) transmitting the battery signal to the external device when receiving (YES in S2000) the inquiry signal from the external device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289708-A (JP)
Title: Magnification device for reading
Inventor: NAGASHIMA TAKASHI
IPC: H04N5/222
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnification device for reading which promptly acquires the image of a desired area and size with simple operation.  <P>SOLUTION: A book D is placed on a document placing table 10 on which a magnification range instruction area S is formed, and the book D is photographed with a first camera 31 to display the photographed image on a monitor 20. A luminescence instruction is applied with a light pen 60 to two end points at a diagonal line across an area desired to be magnified in the book D, and a photographed image for the area is taken from a second camera 32. Coordinates of luminescence instruction points for the two end points on the magnification range instruction area S are calculated to recognize a magnified region. The magnified region is photographed by the first camera 31 to be magnified and displayed on the monitor 20 by controlling zooming function and pan/tilt functions of the first camera 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293331-A (JP)
Title: Scroll type compressor
Inventor: UCHIDA KAZUHIDE
IPC: F04C18/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a compressor smaller in the whole sized and lighter in weight compared to the conventional one, while heightening reliability and durability by reducing abrasion generated at a spiral blade part of a scroll type compressor as much as possible.  <P>SOLUTION: This scroll type compressor is provided with a simple anti-friction means forming a slide contact face such as a cylindrical sliding material 21 between the surface of a crank pin 1a constituting a driven crank mechanism capable of changing the revolution radius of a swing scroll 6 and the inner face of a receiving portion such as a driving hole 2a formed at an eccentric position of a bush 2 supporting the swing scroll 6 for receiving it, and is constituted to reduce friction coefficient of that portion. Thereby, because a peak value and a variation width of a pressing force acting between spiral blade parts 6b and 8b are reduced, there is no need for applying an excessive pressing force causing abrasion, and the reliability and durability can be heighened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293896-A (JP)
Title: Air conditioner
Inventor: WATANABE YOSHIMI
IPC: F25B1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner such as an engine-driven air conditioner wherein both of an injection function for increasing the flow rate of a refrigerant of the compressor and a reduction function for reducing the the flow rate of the refrigerant of the compressor can be achieved in one compressor.  <P>SOLUTION: This air conditioner comprises an injection passage 5 performing the injecting operation for increasing the flow rate of the refrigerant to a compression chamber of the compressor 13, when the air conditioning requested-load is high, a reduction passage performing the reducing operation for reducing the flow rate of the refrigerant discharged from the compressor 13, when the air conditioning requested-load is low, and control valves 4, 8 for switching an ordinary operation mode for closing the injection passage 5 and the reduction passage 3, a mode for performing the refrigerant flow rate increasing operation by opening the injection passage 5, and a mode performing the refrigerant flow rate reducing operation by opening the reduction passage 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004682-A (JP)
Title: Fresnel lens sheet
Inventor: YOSHIDA YOSHIKI
IPC: G03B21/62
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fresnel lens sheet in which crush, rub, and moire of a Fresnel lens section are effectively prevented.  <P>SOLUTION: The Fresnel lens sheet 10 composes a transmission type screen together with a lenticular lens sheet and is attached to the frame of a back-projection type display unit. The Fresnel lens sheet 10 has the Fresnel lens section 13 on one surface of a base material. The Fresnel lens section 13 has a plurality of concentric lenses 11 formed on the same plane. A plateau 12 is formed on the top 11a of each lens 11. Such a plateau 12 is formed on each of lenses 11 situated between the center O and periphery P of the Fresnel lens 13. The width W of each plateau 12 is greater on the side of the periphery P of the Fresnel lens sheet 10 than that on the side of the center O thereof. The width W of the plateau 12 of each lens 11 is in the range of 0 to 30 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249514-A (JP)
Title: Transferred wiring support member and method of manufacturing semiconductor package using it
Inventor: NAKAMURA HIDEHIRO
IPC: H01L23/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package, by which the adhesion between wiring and a molded interface can be improved and a sufficient wire peeling strength can be secured and, in addition, roughening of a molded surface can be made after a temporary substrate is peeled.  <P>SOLUTION: In this method, the semiconductor package is manufactured by forming a wiring pattern containing a chip mounting pad section and a chip mounting pad by pattern copper plating on the nickel-side surface of two-layer foil composed of electrolytic copper foil and a nickel layer plated on the copper foil. Then a transferred wiring support member is obtained by selectively plating the chip mounting pad section in the wiring pattern with nickel and gold and oxidizing and reducing the exposed copper wiring portion other than the nickel- and gold-plated wiring pattern portion. In addition, a semiconductor chip is mounted on the wired surface of the support member and sealing the chip including the wiring pattern with a resin. Thereafter, the semiconductor package is manufactured by peeling the support member which is in contact with the molding material from the material and protecting the exposed portion of the wiring other than external electrodes, and then, connecting external terminals to the external electrodes. Thus the semiconductor package having a superior moisture proof can be manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004291871-A (JP)
Title: Side view mirror for vehicle
Inventor: MORIKUBO TOMOYA
IPC: B60R1/072
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize significant cost reduction in manufacturing side view mirrors for vehicles by converting actuator units applied to the side view mirrors with large visors and large mirror holder swing angles to side view mirrors with small visors and small mirror holder swing angles.  <P>SOLUTION: The central position of an adjustment pivot 5 for changing the angle of the mirror 1 is located retracted from a flat surface passing through the center of a center pivot 4 in parallel to the face of the mirror 1 toward the actuator unit 7 side by a fixed distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307386-A (JP)
Title: Skin care composition for external use
Inventor: KAMINUMA MIKIKO
IPC: A61K8/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin care composition for external use which has extremely improved usability and is remarkably safe while keeping sufficiently antiseptic properties.  <P>SOLUTION: This skin care composition for external use comprises 3-hexyne-2,5-diol represented by formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131282-A (JP)
Title: Improved towing system for sorting machine
Inventor: SOLDAVINI ATTILIO
IPC: B65G23/22
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce such an inconvenience that wheels are bounded by the acceleration of a towing device capable of rapidly following the lateral movement of a blade because the degree of completion of a movement device is low.  <P>SOLUTION: Equipment for towing a series of carriages of a sorting machine comprises the pair of wheels driven by the motors thereof. The wheels are engaged with the blade disposed on the lower side of the carriages. The towing wheels are allowed to move in the directions for moving closely to and away from the blade relative to the motors thereof. Thus, the inertia of the member to be moved according to the mis-alignment of the blade can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310961-A (JP)
Title: Magneto-optical recording medium
Inventor: AOKI YUKARI
IPC: G11B11/105
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium in which recording magnetic field sensitivity of a land part and that of a groove part are equalized and characteristics are excellent in a magneto-optical recording medium that is used by a land and groove recording system.  <P>SOLUTION: In this magneto-optical recording medium used in the land and groove recording system, the relation among mean film thickness A(L) of a recording auxiliary layer of a land part recording area, mean film thickness M(L) of a recording layer of the land part recording area, mean film thickness A(G) of a groove part recording auxiliary layer, and recording mean film thickness M(G) of the groove part recording area is defined as A(L)/M(L)<A(G)/M(G).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308630-A (JP)
Title: Anti-theft device for vehicle
Inventor: SATO HIKOHARU
IPC: B60R25/24
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a vehicle in which the connection from an input terminal to an output terminal of each connector is converted with respect to a pair of connectors connecting an engine control device and an on-vehicle electronic device.  <P>SOLUTION: The anti-theft device has a first connector A connected to a plurality of signal wires from the on-vehicle electronic device 5 and provided with a plurality of input/output terminals, and a second connector B connected to a plurality of signal wires from the engine control device and provided with a plurality of input/output terminals. The first connector A and the second connector B are connected, thereby controlling the electronic device 5 by the engine control device and starting the engine. A first conversion means 10a irregularly converting the connection from the input terminal to the output terminal of the first connector A is provided in the first connector A, and a second conversion means 14a converting the connection from the input terminal to the output terminal of the second connector B corresponding to a connection conversion result between the input and output terminals of the first connector A is provided in the second connector B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320265-A (JP)
Title: Speaker mounting device and attachment for mounting speaker
Inventor: KOBAYASHI SHINJI
IPC: H04R9/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker mounting device which is capable of mounting a general-purpose speaker through the intermediary of an attachment as if it were one body with the speaker and integrally formed together with the attachment.  <P>SOLUTION: Fastening pawls 36 are previously provided on the attachment 25 at prescribed positions respectively, and the fastening pawls 36 are fastened to the cutouts 46 provided at the peripheral part of the edge 24 of the frame 23 of a speaker main body 22 to previously join the attachment 25 to a speaker main body 22. The speaker main body 22 is fixed to the inner panel 18 of an automobile door 15 through the attachment 25. The speaker main body 22 is fixed to the fixing part 42 of the inner panel 18 of the automobile door 15 with screws 44, and the attachment 25 is fixed and pinched between the edge 24 of the speaker main body 22 and the inner panel 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319741-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KITAMURA MUTSUMI
IPC: H01L29/78
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device high in withstand voltage by preventing a punch-through at a trench corner.  <P>SOLUTION: The length (L1) of an n-body region 4 is increased by not forming a p-offset region 5 at the tip C of a trench 3, so that a punch-through is prevented which may otherwise occur when the depletion layer reaches the p-offset region 5 at a corner A upon application of a voltage across a p-source region 6 and a p-drain region 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003315755-A (JP)
Title: Optical wavelength tunable filter
Inventor: KHALFALLAH SABRY
IPC: G02F1/025
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose an optical filter which is tunable at a high speed, is simple to control and is small in size.  <P>SOLUTION: The wavelength tunable optical filter (1) comprises a resonant cavity (4) delimited by two opposite reflective elements (8, 8') which are not wavelength selective, and a reflector (7) external to the cavity (4). The external reflector (7) exhibits transmission peaks for an integer member N of optical frequencies and the Fabry-Perot cavity (4) delimiting a phase tuning section (11) is sized so that the distance between the optical frequencies of any two resonant modes of the cavity (4) is never equal to the difference between the optical frequencies of any two transmission peaks of the external reflector (7). Application regions are optical telecommunication systems using wavelength multiplexing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314500-A (JP)
Title: Branch crushing machine
Inventor: MUGIKURA TAKAAKI
IPC: B02C18/22
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce chips small in particle size without causing the lowering of the production of the chips by clogging even when an object to be crushed contains lots of water.  <P>SOLUTION: In a branch crushing machine having a crusher 1 for crushing the object and an apparatus for feeding the object charged from an inlet into the crusher 1, a cutter wheel 43 having a cutter knife 46 for crushing the object primarily and a hammer knife 48 for crushing the object secondarily and a fan blade 35 for discharging the chips outside the crusher 1 are installed in the crushing frame 42 of the crusher 1. A screen 10 which discharges chips smaller than particles of a prescribed size to the side of the fan blade 35 is fitted to the cutter wheel 43, and the screen 10 and a crushing edge 13 separated by a prescribed distance from the screen 10 are installed inside the crushing frame 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327498-A (JP)
Title: Semiconductor device
Inventor: TAMATOSHI SHINICHI
IPC: H01L29/812
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is improved in surge resistance without lowering its high-frequency characteristics.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate, an element provided on the substrate, and a surge discharging section which is connected to the element and discharges surges through the air. The surge discharging section is provided with a bridge formed by separating metallic wiring from the semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006839-A (JP)
Title: Semiconductor device
Inventor: FUJISAWA ATSUSHI
IPC: H01L23/12
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when an insulating film is arranged on the whole surface of a base substrate 1 composed of a flexible film, such deformation as the warping, distortion, etc., occurs in the base substrate 1.  <P>SOLUTION: In a semiconductor device, wiring conductors (bump connecting electrode pads 2, wiring 3, wire connecting electrode pads 4, and wiring 5 for plating) are arranged on one surface of the base substrate 1 composed of the flexible film. In addition, a semiconductor chip 10 is mounted on the surface of the flexible film through an adhesive 12 and the insulating film 9 is arranged on the wiring conductors by dividing the film 9 into a plurality of pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322441-A (JP)
Title: Method for producing polyimide film
Inventor: KANEKO KAZUAKI
IPC: B29C41/24
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyimide film which is high in flatness and free from defective appearance due to wrinkles, cracks, splits, etc., by a simple apparatus without needing a both ends gripping device and a technique for adjusting in-plane orientation by controlling a draw ratio.  <P>SOLUTION: The solution of a polyamic acid, a polyimide precursor, in an organic solvent is applied on a support made of metal foil 10-100 μm in thickness having a polyimide layer (B) 1-50 μm in thickness and at least 300°C in heat resistance on the surface and heated with the support to at least 200°C to form the polyimide film with imidation completed substantially. The polyimide film (A) is peeled off from the support. In order to facilitate the peeling, at least one layer of the polyimide film (A) and a layer of a surface in contact with a polyimide layer (B) is preferably made of a polyimide resin obtained from a diamine compound containing at least 40% of 4,4'-diamino-2,2'-dimethyl biphenyl and a tetracarboxylic acid compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321091-A (JP)
Title: Slit boiled fish meat attached to plate, and method for producing the same
Inventor: YAJIMA TERUO
IPC: A23L17/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiled fish meat attached to a plate, comprising associated fragments of the boiled fish meat separated by two or more slits so as to be separated one by one from the plate for the boiled fish meat; and to provide a method for producing the boiled fish meat.  <P>SOLUTION: The slit boiled fish meat attached to the plate is obtained by forming the boiled fish meat 2 on the plate 10 for the boiled fish meat, having two or more grooves formed on the surface 12 of the plate, forming the slits 3 from the top surface of the boiled fish meat 2 into the grooves 11 so as to form the fragment-shaped boiled fish meat 4 separated by the two or more slits 3 and accumulated on the plate 10. Each of the fragment-shaped boiled fish meat separated by the two or more slits 3 is attached to the plate 10 for the boiled fish meat at the bottom surface 2b, and the fragment-shaped boiled fish meat is associated and kept in a state of being attached to the plate 10 for the boiled fish meat to enable the fragment-shaped boiled fish meat to be easily separated from the surface 12 of the plate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321572-A (JP)
Title: Glucose densitometry apparatus
Inventor: AOKI ISAO
IPC: G01N21/35
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a measurement precision in not invasive glucose densitometry by restraining a fluctuation in a measurement condition of a region of measurement.  <P>SOLUTION: A glucose densitometry apparatus 1 is equipped with a detection head 7 which is disposed on a surface of a living body A, illuminates light into the living body A and detects the light which diffuses in or penetrates through the living body A outside of the living body A, with which a glucose concentration in the living body A is calculated based on the detected spectrum of the light. Also, position determination means 4, 5 and 6 to determine positioning of the detection head 7 are disposed on the surface of the living boy A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI