baber/WOPTO huggingface dataset:
Patent JP-2004122489-A (JP)
Title: Apparatus for manufacturing three-dimensional shaped article and mold manufacturing method using same
Inventor: ABE SATOSHI
IPC: B28B1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a three-dimensional shaped article, enhanced in manufacturing efficiency by performing a sintering process and a cutting process at the same time, and a mold manufacturing method using the same.  <P>SOLUTION: The apparatus for manufacturing the three-dimensional shaped article comprises two stages 3 and 4 having layers of an inorganic or organic powder material formed to the upper surfaces thereof, a powder supply means 30 for supplying powder layers 20 on the respective stages 3 and 4, a laser beam irradiation means 31 for irradiating the powder layers 20 on the respective stages 3 and 4 with a laser beam L to sinter the same and a cutting means 32 for removing the surface parts or the like of the sintered layers 21 laminated on the respective stages 3 and 4. This manufacturing apparatus is equipped with the changeover means for alternately performing the sintering process using the powder supply means 30 and the laser beam irradiation means 31 and the cutting process using the cutting means 32 in the respective stages 3 and 4. A pair of molds are efficiently manufactured using the manufacturing apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128164-A (JP)
Title: Electronic part and manufacturing method therefor
Inventor: MITSUI KOJI
IPC: H01L43/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part such as a magnetic sensor where an electronic part element such as a magnetic sensor element can securely be fixed to the mold resin.  <P>SOLUTION: The magnetic sensor 10 is provided with the magnetic sensor element 15 where a magnetoresistive pattern is arranged on a surface of a substrate 11. An outer terminal 20 is connected onto a conductive coating material layer 16 printed on the surface of a terminal connection pattern drawn from the magnetoresistive pattern toward a lower side of the magnetic sensor element 15. A rear face and an outer peripheral side face of a face where the magnetoresistive pattern is formed are covered by forming resin 30 in a state where the face with the magnetoresistive pattern thereon is exposed, and the outer terminal 20 is covered by forming resin 30 so as to fix them. A recessed part 19 is made on an outer peripheral side face of the magnetic sensor element, and forming resin 30 is formed in the recessed part 19. Thus, a disengagement prevention part 40 of the magnetic sensor element 15 is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125256-A (JP)
Title: Exhaust heat recovering system and exhaust heat recovering method
Inventor: FUJITA TOMIO
IPC: F24H1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovering system and an exhaust heat recovering method requiring no arrangement of at least a large radiator.  <P>SOLUTION: Exhaust gas heat is recovered by exchanging heat between exhaust gas generated from an engine 1 and a first heat exchange medium W1 such as supply hot and cold water by an exhaust gas boiler 21. In that case, when the first heat exchange medium W1 is heated to a prescribed temperature or more, an exhaust gas quantity supplied to the exhaust gas boiler 21 is regulated by an exhaust gas quantity control device 7. The exhaust gas quantity control device has the function for supplying a part of the exhaust gas to a first heat exchanger and discharging a residual part of the exhaust gas in the atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121549-A (JP)
Title: Electronic endoscope system
Inventor: KOBAYASHI HIROYUKI
IPC: H04N7/18
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an endoscope with proper color balance when one light source lamp is changed to the other light source lamp in an electronic endoscope system comprising a light source device with at least two white light soruce lamps.  <P>SOLUTION: The light source device 38 has two changeable light source lamps 74A and 74B. An image signal processing unit comprises a storage means 56 for storing white balance correction data on the two light source lamps, lamp discrimination means 130A and 130B for discriminating the changed light source lamp when one of at least two light source lamps is changed to the other, and a white balance processing means 50 for executing the white balance correction process for color pixel signals based on the white balance correction data corresponding to the light source lamp discriminated by the lamp discrimination means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128329-A (JP)
Title: Semiconductor device with voltage feedback circuit and electronic device using the same
Inventor: YAMAMOTO ISAO
IPC: H03F1/34
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve load regulation and prevent abnormal increase in output voltage due to connection failure of a feedback circuit in a semiconductor device provided with the voltage feedback circuit and an electronic device provided with the same.  <P>SOLUTION: The semiconductor device is provided with an IC chip to control the output voltage on the basis of an input signal and a feedback signal, and the IC chip is separately provided with a pad for the output voltage feedback in addition to a pad for the output. Thus, the output voltage outside the IC chip is fedback and a resistor for protection is connected between the pads for output and output voltage feedback.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130181-A (JP)
Title: Agitator in organic waste treatment apparatus
Inventor: KUROIWA TATSUO
IPC: C02F11/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitator in an organic waste drying apparatus.  <P>SOLUTION: The organic waste drying apparatus has a horizontal cylindrical treatment tank 1, a rotary agitator 5 arranged longitudinally in the tank 1, a heating means for heating the tank 1, and a pressure reducing means for reducing the pressure of the tank 1, and a liquefying means for liquefying water vapor contained in the gas in the tank 1 sucked by the pressure reducing means. The agitator 5 is installed while a plurality of arm members 5c are arranged approximately perpendicularly to a rotary shaft 5a supported rotatably in the tank 1 with a phase difference kept. In each arm member 5c, an agitation blade 5e in an approximately trapezoidal shape in a plane view which has second and third surfaces as propulsive surfaces and a fourth surface not acting as a propulsive surface is formed. When the rotary shaft 5a is rotated in one direction, the organic waste in the tank 1 is fed to the tank 1 while being agitated, and when the rotary shaft 5a is rotated in the other direction, the organic waste in the tank 1 is agitated in situ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132005-A (JP)
Title: Sliding door
Inventor: ARAKAWA TETSUYA
IPC: E06B7/22
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door capable of securely blocking light incident from a door case side or light from indoor side.  <P>SOLUTION: In the sliding door 1, a bulging part 37 of a screen 30 in the indoor side is positioned in a door handling opening 3C of a door case 3. Hence, even if the outdoor side of the door case 3 is formed of a lattice 67, light incident from the lattice 67 and indoor light can be blocked by the bulging part 37 and the light incident from the lattice 67 or the indoor light can be blocked by the bulging part 37, and light from an outdoor side can be prevented from incident to the indoor side through the door handling opening 3C or the indoor light is prevented from leaking through the door handling opening 3C to the outdoor side. A blocking capacity at the window 2 can be securely obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118080-A (JP)
Title: Machine for processing flat matter to be printed
Inventor: REHBERG MICHAEL
IPC: B41F33/00
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce possibilities of hazards stemming from a movable machine part in a rotary press comprising at least one processing part, the movable machine part arranged outside the processing part, a drive device installed for driving the machine part and a lifting unit to be actuated by a lifting unit motor for making the ascent and descent of a paper depositing table where a pile formed of sheets is deposited. SOLUTION: A control means 27 is provided for controlling the drive device 25 attached to the machine part in accordance with a weight loading state of the lifting unit.
Patent JP-2004134579-A (JP)
Title: Capacitor and its manufacturing method
Inventor: IIZUKA TOSHIHIRO
IPC: H01L27/108
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the satisfaction of a high dielectric constant, a small leakage current and a temperature depending property for the same is required by a capacitance insulating film employed for the capacitor of a DRAM (dynamic random access memory).  <P>SOLUTION: A lower electrode 17 is formed in an opening unit 16 so that a TiN (titanium nitride) film on an interlayer silicon oxide film 15 remains in the opening unit 16 only and, subsequently, a lamination film of Zr<SB>X</SB>Hf<SB>1-X</SB>O<SB>2</SB>film (here; 0≤X≤1) 18 and a metal oxide film 19 containing Ti is employed as the capacitance insulating film, and residual carbon in the capacitance insulating film is removed by annealing in an oxidative atmosphere to form a capacitance film low in the leakage current in addition to the dielectric constant whereby the capacitor optimum for the DRAM is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131137-A (JP)
Title: Display unit packaging bag, and packaged display
Inventor: KURODA KENJIRO
IPC: B32B9/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clear display unit packaging bag with a superior gas barrier characteristic, a display unit packaging bag which is the packaging bag with an additional function, and a display packaged with such bags.  <P>SOLUTION: A display unit packaging bag is either made of a laminated material which is formed by laminating a gas barrier film layer made of the mixture of a polyvinyl alcohol resin and an inorganic layer chemical compound or a 5-300nm thick inorganic acid oxide deposited thin film and a sealant layer one after another on one face of a clear plastic film base material, or made of a laminated material which is formed by laminating a gas barrier film layer made of the mixture of a polyvinyl alcohol resin and an inorganic layer chemical compound or a 5-300nm thick inorganic acid oxide deposited thin film and a sealant layer one after another on one face of a clear plastic film base material, and laminating at least a stain-proof layer, a scratch proof layer or a reflection proof layer on the other face. A display unit is vacuum packaged using such bags.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136723-A (JP)
Title: Automobile anti-theft device
Inventor: SUZUKI TOSHIHIRO
IPC: B60R25/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile anti-theft device capable of effectively preventing thefts of various types of automobiles.  <P>SOLUTION: This device is provided with a sensor for sensing contact of a human body with the automobile, an electric antenna with an alarm lamp rising based on an output signal transmitted from the sensor and a hydraulic jack operated based on the output signal transmitted from the sensor. The device is further provided with a portable transmitter or an alarm device operated based on the output signal transmitted from the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136390-A (JP)
Title: Screw fastening work device
Inventor: SASAKI KATSUHIKO
IPC: B25B23/157
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for contributing to performing rational fastening work in accordance with a work form of a screw when constructing a screw fastening work device by combining a motor-driven screw driver and a screw feeder.  <P>SOLUTION: This screw fastening work device 100 has the motor-driven screw driver 101 and the screw feeder 201. The motor-driven screw driver 101 has a motor 113, a driver bit 123 and a clutch 117. The screw feeder 201 has a body 213, a reciprocating operation part 221 and a feed mechanism 224 for intermittently feeding a screw connecting belt 251 arranged with a plurality of screws. When performing work for fastening a work object screw 257 arranged in a fastening work position 239 by the screw feeder 201 to a workpiece by the driver bit 123, the clutch 117 releases the transmission of the rotational torque of the motor 113 when reaction torque to the driver bit 123 from the workpiece side exceeds a prescribed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138822-A (JP)
Title: Retina scanning type display apparatus
Inventor: YAMAMOTO AKIRA
IPC: G02B25/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To optically correct distortion of images formed by two-dimensional scanning of luminous flux.  <P>SOLUTION: A retina scanning type display apparatus has a polarizing means 16 for polarizing the luminous flux from a light source 11, a scanning optical system 17 for imaging the luminous flux polarized by the polarizing means, and an ocular optical system 272 for leading the polarized luminous flux imaged by the scanning optical system to the observer's eyes. An incident direction of the luminous flux from the light source to the polarizing means is oblique to at least one of two polarized axes in the polarizing means. The scanning optical system contains optical elements 241b, 241c tilted and/or shifted to an incident side of the luminous flux from the light source to the polarizing means or a reverse side thereof in relation to a center axis in the two-dimensional polarizing range of the luminous flux by the polarizing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136011-A (JP)
Title: Token feeding-out device
Inventor: SEKINE YOSHIMUNE
IPC: A63F5/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token feeding-out device capable of positively feeding out medals while allowing tokens to be thrown in at a time.  <P>SOLUTION: This token feeding-out device is provided with a medal receiving part 1 with an opening part A provided at the bottom part for the passage of the thrown-in tokens; a belt 2 provided on the lower side of the token receiving part 1 to receive the tokens from the opening part A and to convey them; a roller 3 provided between the token receiving part 1 and the belt 2 to separate a plurality of tokens when a plurality of thrown-in tokens are overlapped; a token guide 4 provided at the terminus of the belt 2 to guide the conveyed tokens in a prescribed direction; a second token guide 5 provided on the belt 2 to guide the tokens thrown in from the token receiving part 1, onto the belt 2; and rollers 6 for driving the belt 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145407-A (JP)
Title: Internet facsimile equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide Internet facsimile equipment capable of processing an original according to the intention of a user when it is impossible to transmit the original by an electronic mail.  <P>SOLUTION: This Internet facsimile equipment 1 is provided with a determination means for determining whether or not an electronic mail is transmittable and a selecting means for, when it is determined that the transmission of the electronic mail is impossible by the determination means at the time of accepting the transmission instruction of the electronic mail, selecting whether the transmission instruction should be denied or accepted as reservation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154782-A (JP)
Title: Method for working metallic band for painted can excellent in formability
Inventor: TORISU KEIICHIRO
IPC: B21D22/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method of a metallic band for making the lubrication effect of inner wax added to resinous paints in drawing and ironing sufficiently demonstrate.  <P>SOLUTION: This method is a working method of the metallic band for painted cans excellent in formability by which the surface temperature Tn (°C) of a die in the n-th stage which is brought into contact with the side equivalent to the outside of a can is taken as 20≤Tn≤(n-1)×20+60 (°C) when performing the multistage can manufacturing of the metallic band which is coated with the paints containing the inner wax on the side equivalent to the outside of a can of the metallic band for cans. It is preferable to take the metallic band as the metallic band of aluminum or an aluminum alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145460-A (JP)
Title: Theft detector
Inventor: NAGANO HIROKI
IPC: G08B13/22
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft detector which surely detects shoplifting, is trouble-free even if handled somewhat brutally, and operates at low running costs.  <P>SOLUTION: The arrangement of a theft detector body 1 electrically connected to an alarm is disclosed. A method for mounting merchandise includes inserting the theft detector body 1 having a slide groove 1a perpendicular to mounting direction into a slide rail hole 2a in an L-shaped plate 2 joined to the right-angled portion of the merchandise 5; inserting into a theft detector body jack 1b the round detection bar top 7a of a detection bar 7 made from an electrically conductive metal for detecting the mounted state; inserting into a merchandise jack 5a a detection bar bottom 7a having the same irregular shape as a plug engaged with the merchandise jack 5a; and sliding the L-shaped plate 2 to which a double coated adhesive tape 6 is attached to join the theft detector body to the right-angled portion of the merchandise 5 to attach it to the merchandise 5. This arrangement provides an adhesive force resisting the force to remove the theft detector body. A commercially available adhesive tape is usable as the adhesive tape 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163574-A (JP)
Title: Surface wave device and communication device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface wave device having small variation in sound velocity with respect to a film thickness, in which an attenuation constant is nearly equal to zero in the step when an electrode is formed on a piezoelectric substrate.  <P>SOLUTION: An IDT is composed of an electrode material having a larger mass density than 7 g/cm<SP>3</SP>, including at least one of main components, i.e., Au, W, Ta, Ag, Mo, Cu, Ni, Cr, and Zn, on a crystal substrate having an Euler angle (0°, 121°≤θ≤136°, 90°±5°), and an SH wave is excited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146596-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: KASUYA YOSHIKAZU
IPC: H01L27/115
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a nonvolatile memory exhibiting tolerance to deterioration when data is written/erased, and to provide its fabricating process.  <P>SOLUTION: The semiconductor device comprises a nonvolatile memory including a word gate 14 formed on a semiconductor layer 10 through a gate insulating layer 12, impurity layers 16 and 18 formed on the semiconductor layer, and a sidewall-like control gate 20, 30 formed along one opposite side faces of the word gate 14. The control gate has first control gates 20a, 30a and second control gates 20b, 30b touching each other. The first control gates 20a and 30a are formed on the semiconductor layer 10 through a first insulating layer 22 and the second control gates 20b, 30b are formed on the semiconductor layer 10 through a second insulating layer 24 thinner than the first insulating layer 22. The uppermost layer of the second insulating layer 24 is a charge transfer preventive film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146268-A (JP)
Title: Light source device and display device using it
Inventor: SUZUKI TOSHIHIRO
IPC: H05B33/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a display device using it having a small and thin size, and providing high display quality in the light source device using a discrete light source line and to provide the display device using this light source device.  <P>SOLUTION: This light source device has point-like light sources 44a, 44b; and a sheet light guide plate 42 having first light emitting regions A, C having a first lighting element taking out light emitted from the point-like power source 44a side to the outside, arranged in a region other than the vicinity of the point-like light source 44a, and second light emitting regions B, C having a second lighting element taking out light emitted from the point-like light source 44b side to the outside, arranged in a region other than the vicinity of the point-like light source 44b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145152-A (JP)
Title: Method for inspecting mask defect, method for manufacturing mask, and method for manufacturing semiconductor integrated circuit
Inventor: AOKI EIJI
IPC: G03F1/68
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a mask defect by which delay caused by pseudo-error occurrence can be prevented and decrease in the accuracy of defect inspection can be prevented in the process of inspecting a mask defect carried out for the pattern obtained by optical proximity effect correction of a designed pattern.  <P>SOLUTION: The method for inspecting a mask defect includes a process of generating referential data from the corrected mask design data D2 obtained by correcting (S10) data according to the exposure transfer pattern, and a process of measuring the actual pattern of the mask based on the corrected mask design data D2 to generate sensor data. The method also includes processes of extracting (S11) a first non-inspection region data representing a non-inspecting region including a pattern having specified width or smaller and specified pattern interval or smaller from the mask design data corrected (S10) according to the exposure transfer pattern; storing the extracted first non-inspection region data in the corrected mask design data D2; and comparing the sensor data with the referential data to detect a defect on the mask while eliminating the non-inspecting region represented by the first non-inspecting region data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148925-A (JP)
Title: Air bag for driver's seat, and air bag device for driver's seat
Inventor: KO UTSUSHIN
IPC: B60R21/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag for a driver's seat of which lower part early and sufficiently expands without increasing output of an inflator.  <P>SOLUTION: The inside of the air bag 10 is partitioned into two chambers of a lower chamber 14 and an upper chamber 16 by an inner panel 12. The lower chamber 14 and the upper chamber 16 are communicated with each other via a gas flow port 18. A bent hole 26 is disposed only in the upper chamber 16. An opening 24 for the inflator is arranged over the center of a rear panel 10b. Gas from the inflator 2 is introduced to the lower chamber 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149874-A (JP)
Title: Easily-workable high-strength high-electric conductive copper alloy
Inventor: KAN KAZUKI
IPC: C22C9/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-workable high-strength high-conductive copper alloy which does not impair an effect of so-called the 3rd element.  <P>SOLUTION: The easily-workable high-strength high-conductive copper alloy has component containing, by mass, 0.05-1.0% Cr and 0.05-0.25% Zr, and further, 0.01-1.0%, in total, of one or two or more among Zn, Sn, Mn, P, In, Mg, Fe, Ni, Be, Al, B, Co and Si, and the balance Cu with inevitable impurities, and a total amount of Zn, Sn, Mn, P, In, Mg, Fe, Ni, Be, Al, B, Co and Si contained in an inclusion of 2 μmm or more of a particle diameter is ≤5%.  <P>COPYRIGHT: (C)2004,JPO