baber/WOPTO huggingface dataset:
Patent JP-2004319644-A (JP)
Title: High heat dissipation type plastic package and manufacturing method thereof
Inventor: TOMABECHI SHIGENAO
IPC: H01L23/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a high heat dissipation type plastic package which has less bleeding of the resin of an adhesive, is inexpensive, has satisfactory bonding precision and has a thin thickness without using a thick adhesive such as a prepreg between a resin substrate and a heat dissipation plate, and to provide a manufacturing method thereof.  <P>SOLUTION: In the high heat dissipation type plastic package 10, a resin film 11 with Cu foil which is formed by joining an adhesive resin 13 on the Cu foil 23 and has a notch 15 formed by drilling, for a cavity 14 for placing a semiconductor element on a substantial center in a plan view and a heat dissipating plate 12 for dissipating heat from the semiconductor element are directly joined with the adhesive resin 13. The heat dissipating plate 12 has a blocking portion 20 for preventing the resin from bleeding at the time of joining the film 11 and the adhesive resin 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313968-A (JP)
Title: Washing method of fiber product for cleaning
Inventor: SAITO SHINYA
IPC: C11D1/722
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method having a fine washing effect free from resoiling even when a cleaning tool, particularly a cleaning tool containing oil, includes chemical fiber.  <P>SOLUTION: The washing method of a fiber product for cleaning comprising the first step to bring the fiber product for cleaning into contact with the first washing medium obtained by diluting a specific detergent composition with a diluting medium, wherein, the difference [(EC<SB>1</SB>)-(EC<SB>2</SB>)] of an electric conductivity (EC<SB>1</SB>) of the first washing medium at 20°C and an electric conductivity (EC<SB>2</SB>) of the diluting medium at 20°C is not more than 2,500 μS/cm, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319908-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: SAITO TATSUMI
IPC: H05K3/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus for inspecting a printed circuit board which can facilitate mounting and dismounting of the printed circuit board and can prevent possible injury to operator' fingers with an inspecting electrode or the like.  <P>SOLUTION: In such a condition that the printed circuit board 45 is clamped from its both sides by first and second clampers 46, 47; a clamper actuating mechanism 51 nearly linearly retracts at least one of the first and second clampers 46, 47 in a direction nearly perpendicular to the board 45 and going away from the other clamper, and then rotates at least one of the first and second clampers 46, 47 to be retracted away from the other clamper, whereby the mechanism retracts at least one of the first and second clampers 46, 47 from a clamp position to a retraction position. The apparatus can relatively easily mount or dismount the board 45 on or from one clamper 46 without being hindered by the other clamper 47 while eliminating the need for retracting the first or second clamper 46 or 47 very largely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327067-A (JP)
Title: Manufacturing method of organic electroluminescent element
Inventor: NISHIGUCHI MASAO
IPC: H01L51/50
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescent element having a high yield rate.  <P>SOLUTION: This method is used for manufacturing an organic electroluminescent element having a patterned luminescent region layer for every pixel between a first electrode and a second electrode. In the manufacturing method, a coating film 3b formed of a coating liquid 3 of a constituent material of the luminescent region layer is formed on a surface of a silicon blanket 1, next, a glass relief plate 31 is pressed against the coating film 3b; a coating film 3c in the pressed part is transferred to the relief plate 31 from the silicon blanket 1 to form a non-pixel part, next, at least one layer out of the luminescent region layer is formed at a predetermined film thickness by transferring a pixel part of a coating film 3d left on the surface of the silicon blanket 1 to a forming surface of the luminescent region layer, and control of the film thickness of the pixel part is carried out by measuring the film thickness t1 of the non-pixel part transferred to the relief plate 31 to reflect the result thereof to a formation condition of the coating film 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327509-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor manufacturing device for executing the method
Inventor: MARUYAMA TAKAHIRO
IPC: H01L21/3065
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which satisfactory etching can be performed by strengthening etching utilizing a chemical action by lowering ion energy at the time of etching metallic films composed of titanium, molybdenum, tantalum, etc., or their nitrides or silicides; and to provide a semiconductor manufacturing device for executing the method.  <P>SOLUTION: In the method of manufacturing semiconductor device, a tungsten member 7 is provided in a plasma forming area provided in a vacuum chamber 1, and plasma etching is performed on a wafer 5 on which a metallic film 10 composed of titanium etc., is formed by using a chlorine gas. Consequently, an chlorine radical is produced due to the catalystic action of the tungsten element, and the chemical action is intensified at the time of etching the titanium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327514-A (JP)
Title: Fe-V-Al-BASED THIN FILM RESISTOR AND ITS FORMING METHOD
Inventor: OSAKO TOSHIYUKI
IPC: H01C7/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film resistor that is increased in specific resistance, reduced in temperature coefficient of resistance, and improved in toughness, ductility, and adhesive property to substrate as compared with the conventional metal-based thin film resistor, and to provide a method of forming the resistor.  <P>SOLUTION: This thin film resistor is composed of an Fe-V-Al-based alloy film formed on the surface of a substrate having an electrical insulation property. The Fe-V-Al-based alloy contains Fe as the main component and V and Al as accessory components at rates of 10-15 wt% and 12-16 wt%, respectively. In addition, the Fe-V-Al-based alloy film has a film thickness of 0.05-5.0 μm. In the method of forming the thin film resistor, the resistor is formed by forming the alloy film on the surface of the substrate by means of a film forming device in an argon atmosphere by using a target composed of Fe, V, and Al.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322829-A (JP)
Title: Resin floor panel structure
Inventor: HARIMA KAZUNARI
IPC: B62D25/20
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a bottom surface part of a spare tire storing part without increasing weight by comparatively simple constitution when a floor panel integrally formed with the spare tire storing part is made of resin.  <P>SOLUTION: This structure is a structure of a resin trunk floor F integrally formed with the spare tire storing part S. The spare tire storing part S is constituted of the bottom surface part Sb for mounting the spare tire thereon and a peripheral edge wall part Sw rising from the bottom surface part Sb. A plurality of bead parts C and D are provided on the bottom surface part Sb of the spare tire storing part S. As for the two adjacent bead parts C and D elongating so that ridge lines Lc and Ld or the virtual extended lines may be intersected with each other, an intersection Pcd of the ridge lines Lc and Ld or the virtual extended lines is set not to coincide with an intersection Pcd of the ridge lines Lc and Ld of two other adjacent bead parts C and D or the virtual extended lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321521-A (JP)
Title: Rice cooker
Inventor: HIRANO SEIICHI
IPC: A47J27/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly heat a material to be heated, and to enhance heating efficiency.  <P>SOLUTION: In a rice cooker, a heating part 31, which is composed of an electric heater for directly heating an inside pot 33, is provided below the inside pot 33 for housing the material W to be heated; water, which is supplied to a steam generating part 5 from a water storage tank 30 by drive of first and second pumps 8 and 9, is heated by the heating part 31 so as to be converted into superheated steam; a peripheral side surface of the inside pot 33 is heated by the superheated steam; and the superheated steam is supplied into the inside pot 33 via a steam passage 29 and outflow pipes 12 and 13 so that a space above the material W can be heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321531-A (JP)
Title: Method and device for image processing, and apparatus for magnetic resonance imaging
Inventor: GHOSH PINAKI
IPC: A61B5/055
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To offer a medical person concerned a user-friendly registration of MRI images.  <P>SOLUTION: An image processing method includes a photographing means (502) to photograph medical MRI images by using magnetic resonance, and a database (504) to memorize the MRI images, and furthermore a designating means (508) to designate two images which are same in examinations and different in series, a registration means (506) to read the two designated images out of the database and to register them, a writing means (W) to write the image obtained by the registration as a third one different from the two images in series into the database, and a display means (510) to display the third image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328454-A (JP)
Title: Case structure of piezoelectric oscillator
Inventor: TSUNODA YOSHIHIRO
IPC: H03H9/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of short-circuiting at a connection end terminal which is connected to a piezoelectric vibrator, in a miniaturized piezoelectric oscillator.  <P>SOLUTION: The case structure of a piezoelectric oscillator has a configuration, where a piezoelectric vibrator is mounted at one side of a base substrate and a semiconductor component, which is a circuit element of the piezoelectric oscillator, is mounted at the other side of the base board. A connection end terminal, which is connected to a piezoelectric vibrator and formed at the semiconductor component side of the base substrate, is made recessed from the rear surface of the base substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328945-A (JP)
Title: Pwm control circuit for dc-dc converter
Inventor: KITAMURA SHIGEYOSHI
IPC: H02M3/155
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PWM control circuit, capable of controlling a DC-DC converter in low electric power consumption and which comprises a soft start function and a current-limiting function.  <P>SOLUTION: This PWM control circuit comprises a detection circuit 1 for detecting an output voltage V<SB>OUT</SB>of the converter; an error-amplifying circuit 2 for amplifying the difference between a detection voltage V<SB>M</SB>of the detecting circuit 1 and a reference voltage V<SB>REF</SB>; and a comparator circuit 3 for comparing a output voltage V<SB>E</SB>of the differential amplifying circuit 2 with a voltage V<SB>STEP</SB>for a step wave signal, as well as the circuit for switching the differential amplifying circuit 2 into a voltage follower type amplifier, during soft start setting period in starting the converter, or a comparator circuit for a power grid for detecting the difference between the detecting voltage V<SB>M</SB>of the detection circuit 1 and the reference voltage V<SB>REF</SB>. The reference voltage is changed into a step state by the output signal of the comparator circuit for the power grid. When the output signal of the comparator circuit for the power grid does not change for a fixed period of time or longer, the control signal, for making a semiconductor switching of the converter to be opened state, is outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323792-A (JP)
Title: Polysilane and method for fixing the same
Inventor: FUJIKI MICHIYA
IPC: B05D7/24
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysilane having either structure of a cyclic structure having no terminal group, or a twin-shaped cyclic structure, and to provide a method for fixing the polysilane.  <P>SOLUTION: A solution of the polysilane having either structure of the cyclic structure or the twin-shaped cyclic structure is dropped on a substrate modified by cleaving or grinding the surface. The polysilane is dried by blowing nitrogen gas to the substrate and the polysilane solution. As a result, the polysilane having either structure of the cyclic structure or the twin-shaped cyclic structure is fixed on the substrate by physical adsorption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336097-A (JP)
Title: Color printer
Inventor: KOBAYASHI MASAKI
IPC: G06T1/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color printer capable of attaining color print in accurate colors by discriminating a color difference between image drawing objects requiring color discrimination and changing print colors of the image drawing objects until the discrimination of the color difference is facilitated when the color difference cannot easily be discriminated to substantially eliminate the color difference between a monitor and the printer.  <P>SOLUTION: The color printer has an ordinary processing section 4 built up in a printer driver 2, and includes: a color replacement processing section 6; a minimum color difference storage section 7; a replacement object point table 8; and a replacement object color table 9; and also a Lab out-color-gamut corresponding table 3a; a Lab→CMYK conversion table 3b; and a CMYK→Lab conversion table 3c, and the color printer is constituted to convert a CMYK value included in print data into a numeral of a Lab color model being an absolute color model, apply color conversion to colors whose color difference is a minimum color difference value or below at which the color difference can easily be discriminated, and carry out color printing in a way that the colors can be identified for each image drawing object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004239591-A (JP)
Title: Supercooling thermal storage device, and vehicular supercooling thermal storage system
Inventor: SUZUKI KAZUYOSHI
IPC: B60H1/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercooling thermal storage device capable of immediately radiating heat in response to a heat radiation request.  <P>SOLUTION: When a temperature Ti of a thermal storage material which can be supercooled is in a supercooled state of the same or below a melting point Tm1 of the thermal storage material, and there is no heat radiation request from either one of a switch for immediate heating or a switch for an immediate warm up, a dielectric stabilizer is operated by a controller to maintain the supercooled state of the thermal storage material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004336417-A (JP)
Title: Color image processing apparatus
Inventor: MIYAMOTO RYOSUKE
IPC: H04N1/21
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by separating an image memory of a color copying machine into a color memory and a black/white memory, individually carrying out power control in response to an operating mode, and controlling the stop of power application (brought into a self-refresh mode) to the color memory.  <P>SOLUTION: A color image processing apparatus capable of selectively executing the black/white copy mode or a color copy mode is characterized in that the supply of power to the image processing apparatus is switched in response to the result of discrimination by a color discrimination means for inverting colors depending on whether an original is a color original or a black/white original.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335365-A (JP)
Title: Push-button switch
Inventor: IWAKUMA HARUMI
IPC: H01H13/52
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch capable of setting the height dimension of an operation section for a stem to be low.  <P>SOLUTION: The push-button switch is provided with a housing 1 in which a contact section 2 including a dome-like reversing spring 6 is accommodated; the stem 7 that is arranged inside the housing 1 and has a press section 7a for pressing the dome-like reversing spring 6 and an operation section 7c projecting outside the housing 1 and receiving external force; and a frame 8 that is fixed to the housing 1, has an opening 8a for allowing the operation section 7c of the stem 7 to project, and prevents the stem 7 from coming off. A slope 1a is provided at the four corners of the housing 1. On the slope 1a, a caulking section 1b for fixing the frame 8 to the housing 1 is arranged without projecting from a surface section, where the opening 8a of the frame 8 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337324-A (JP)
Title: Overtube
Inventor: MACHIDA MITSUNORI
IPC: A61B1/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overtube which eliminates the fear of damage to the intestines by folding back a mounting part on the distal-end side of a second balloon to the inside of a swelling part so as to fix it, and mounting the second balloon in such a manner as to bring it as close to the tip of the overtube as possible.  <P>SOLUTION: The second balloon 60 is mounted at the tip part of the overtube 50. In the second balloon 60, the mounting part 60a on the distal-end side is folded back to the inside of the swelling part 60c, and an X-ray contrast thread 62 is wounded around the folded mounting part 60a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343401-A (JP)
Title: Digital still camera for monitoring
Inventor: KUROKI HIROSHI
IPC: H04N101/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect the occurrence of abnormality inside a monitoring area and to analyze the cause of the abnormality by a simple constitution.  <P>SOLUTION: A digital still camera for monitoring is provided with an image pickup part (2) for picking up images inside the monitoring area, a first storage part (4) for storing image data successively picked up in the image pickup part, a second storage part (5) for appropriately storing the image data, and a control part (7) for deciding whether or not abnormality is caused inside the monitoring area on the basis of the information of the color difference of pixels at corresponding positions of time-sequential two image data stored in the first storage part. When deciding that the abnormality is caused inside the monitoring area, the control part stores the image data picked up in the image pickup part in the second storage part by a resolution higher than that of the image data stored in the first storage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338209-A (JP)
Title: Laminated molded body and manufacturing method thereof
Inventor: SHIBATA O
IPC: B32B27/30
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated molded body using an unsaturated polyester resin composition which can be molded in lamination without using a primer and without dissolving a styrene foam and which is excellent in molding workability and surface hardening properties and also in smell and safety.  <P>SOLUTION: This laminated molded body is manufactured by stacking a polyester resin layer on the styrene foam. The polyester resin layer is formed of the unsaturated polyester resin composition which contains an air-drying unsaturated polyester (a) constituted of a compound containing an aryl ether group and a hydroxyl group in a molecule, a monomer (b) having a (meth)acryloyl group in a molecule, a thixotropy-giving agent and a fibrous reinforcement (d).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338265-A (JP)
Title: Image recording device
Inventor: FURUSAWA TSUTOMU
IPC: B41J29/38
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To well balance the service life and productivity of an image recording device.  <P>SOLUTION: A next page preparation time T3 required for preparations for the start of printing of the next page (from preparation of image data for the next page and supply to an image recording section) is compared with the sum of the startup time T1 of an image recording section and an ending time T2. When T3>T1+T2 (affirmative judgment at Step ST3) materializes, it is judged that the image recording section is "to be stopped" and the image recording section is immediately is brought to an end and once stopped (Step ST4). The image recording section is restarted before the timing of writing for the next page and an image for the next page is written. When T3≤T1+T2 (negative judgment at Step ST3) materializes, it is judged that the image recording section is "not to be stopped", with the image recording section started, the timing of writing for the next page (Step ST5) is waited for and an image for the next page is immediately written when the timing for writing for the next page comes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341330-A (JP)
Title: Liquid crystal display
Inventor: KUBO MASUMI
IPC: G02F1/1368
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having a wide viewing angle and excellent display characteristics.  <P>SOLUTION: The liquid crystal display has pixel electrodes provided in a plurality of pixel regions on the side of a liquid crystal layer of a first substrate; a counter electrode provided on a second substrate and opposed to the pixel electrodes via the liquid crystal layer; switching elements electrically connected to the pixel electrodes; and scanning wiring and signal wiring at least one of which is provided on the first substrate. In each pixel region, the pixel electrode has a solid part containing a plurality of unit solid parts, and the liquid crystal layer assumes a vertical alignment state when no voltage is applied and forms liquid crystal domains each in a radially inclined alignment state in the regions corresponding to the unit solid parts under an inclined electric field generated on the periphery of the unit solid parts when voltage is applied. The unit solid part has four acute corner parts which are respectively directed to the upper, lower, right and left sides of a display plane. The scanning wiring and the signal wiring, in each pixel region, are inclined to the vertical direction and horizontal direction of the display plane and inflected several times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338907-A (JP)
Title: Elevator car
Inventor: FUJIMURA TAKASHI
IPC: B66B7/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car allowing the installation of a car support device without reducing height of a car main body and increasing overhead dimension.  <P>SOLUTION: This elevator car 10 is provided with the car main body 1, a car frame 3 supporting the car main body 1, and an upper beam 2 connected with the car frame 3 and arranged above the car main body 1. A sheave support beam 5 is connected with a lower face of the upper beam 2, and car side sheaves 4, 4 are attached to both end parts of the sheave support beam 5. A door opening and closing mechanism support arm 6 is connected with the car frame 3, and a car support device 7 is provided on the door opening and closing mechanism support arm 6. The car support device 7 has a vibration isolation member 7a connected with the door opening and closing mechanism support arm 6 and an upper face 1a of the car main body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI