baber/WOPTO huggingface dataset:
Patent JP-2004156620-A (JP)
Title: Method and valve assembly for controlling flow of gas from engine crankcase to engine intake manifold
Inventor: KOTWICKI ALLAN JOSEPH
IPC: F02M25/06
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce and/or eliminate deposition of sludge formed by freezing and ice-stuffing in valve assemblies and the reaction of stored crankcase gas with engine oil.  <P>SOLUTION: The flow of gas through passages 60, 62 and 64 between an engine crankcase 54 and an engine intake manifold 24 is controlled by valve assemblies 42, 44, 46, and 48. When a temperature of the gas is below a predetermined value, a flow of gas through the passages 60, 62, and 64 between the crankcase 54 and the intake manifold 24 is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005137717-A (JP)
Title: Game machine
Inventor: ADACHI YOSHIYASU
IPC: A63F5/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves the announcement easily understandable for the players.  <P>SOLUTION: The game machine is provided with a game result display means for displaying the results pertaining to the games and an advantageous state generation means which generates the advantageous states for the players. The game result display means comprises the first display means and the second display means which is provided ahead of the display area of the first display means as viewed from the front. The second display means has a figure display area which can be displayed by permeating the display on the first display means and is provided with a display control means to display the game information in the area containing the figure display area. The display control means changes the light transmittance of the figure display area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140067-A (JP)
Title: Scroll compressor
Inventor: MATSUNAGA MUTSUNORI
IPC: F04C23/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor having simple construction for suppressing the degradation of volumetric efficiency by sufficiently securing the flatness of a board of a rotary scroll while reducing the stirring loss of oil due to the rotary scroll.  <P>SOLUTION: The scroll compressor 1 comprises a fixed scroll 100 having a spiral lap 102 erected on a board 101, the rotary scroll 200 having a spiral lap 202 erected on a board 201 for performing rotary motion while meshing with the fixed scroll 100 to form a compression chamber 130, and a member 400 forming a back pressure chamber 411 outside the side face and the back face of the board 201 of the rotary scroll 200, which has pressure lower than discharge pressure and to which oil is supplied. The rotary scroll 200 has a plurality of holes 230, 230a passing through the side face to the back face of the board 201 while leaving corner portions of the board 201 all over the periphery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147428-A (JP)
Title: Heat exchanging device
Inventor: KAMATA HIROYUKI
IPC: F28G1/16
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean dust attached to a heat exchanger.  <P>SOLUTION: A nozzle 21 is mounted in a shroud 16 mounted between a cooling fan 12 and a radiator 13 vertically movable along a heat radiating part 13A of a radiator 13, and a compressed air is injected toward the heat radiating part 13A of the radiator 13 from an injection hole 23 of the nozzle 21. As the compressed air from the nozzle 21 can be intensively injected to the dust 35 attached to the heat radiating part 13A while vertically moving the nozzle 21 along the heat radiating part 13A of the radiator 13, the dust 35 can be surely eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150895-A (JP)
Title: Network setup information setting system
Inventor: WATANABE MIKIO
IPC: H04L12/28
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To relatively easily set network setup information required for radio LAN communication.  <P>SOLUTION: Ir communication information is stored in a printer device 1. The Ir communication information includes network information required for performing communication in the radio LAN. The Ir communication information is transmitted by directional infrared communication from a printer device 1 to a digital still camera 30, and stored in a digital still camera 30. The digital still camera 30 can communicate with the printer device 1 by non-directional radio LAN using the Ir communication information. Image data are transmitted by the radio LAN communication from the digital still camera 30 to the printer device 1. The printer device 1 prints an image represented by the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145473-A (JP)
Title: Transverse seal mechanism in longitudinal multi-row four-side seal type automatic filling and packaging machine
Inventor: EBIHARA SATOSHI
IPC: B65B9/08
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinal multi-row four-side seal type automatic filling and packaging machine capable of improving the finish of a transversely sealed portion.  <P>SOLUTION: The longitudinal multi-row four-side seal type automatic filling and packaging machine 1 is an automatic packaging machine for manufacturing a large number of four-side sealed packaging bodies, and comprises a longitudinal sealing mechanism 16 which holds packaging films 421 and 422 to perform the longitudinal seal in a strip shape, a slit mechanism 18 to slit a longitudinally sealed portion, and a transverse sealing mechanism 19 to perform the transverse seal in the width direction of the packaging films 421 and 422. The transverse sealing mechanism 19 has transverse heat sealers 191 and 192 to be operated in the opposite direction, and an intermediate member 193 disposed between the transverse heat sealers 191 and 192, and performs the transverse seal by alternately holding all strip-shaped packaging bags between the intermediate member 193 and the transverse heat sealers 191 and 192.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148279-A (JP)
Title: Optical module
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/36
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical module low in manufacturing cost and high in flexibility in shape.  <P>SOLUTION: The optical module is equipped with a filter 2, an optical fiber 11 for guiding a light wave to the end face 2a of the filter, an optical fiber 12 for guiding from the end face 2b of the filter a light wave passed through the filter 2, an optical fiber 13 for guiding a light wave to the end face 2b of the filter, an optical fiber 14 for guiding from the end face 2a of the filter the light wave reflected by the filter 2 and the one passed through the filter 2, a plug connector 3 that positions the optical fibers 11, 14, and a socket connector 4 that positions the optical fibers 12, 13. The plug connector 3 and the socket connector 4 can sandwich the filter 2 between the end faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148285-A (JP)
Title: Display apparatus and driving method therefor
Inventor: NAKAMURA KAZUO
IPC: H04N5/369
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem; on a cellular phone mounted with a CCD sensor or a CMOS sensor and provided with a camera function and a cellular phone with a built-in fingerprint sensor for personal identification, these sensors are not integral with an image display part, therefore, the equipment has to be increased in packaging density.  <P>SOLUTION: An active matrix type organic EL display apparatus 10 in which pixels 11 including light emitting circuits 22 and light receiving circuits 23 are arranged in a matrix form is configured so that image information can be fetched without arranging the CCD sensor and the CMOS sensor, further without a touch panel, by converting the light receiving signals outputted to light receiving signal lines 19-1 to 19-n from the light receiving circuit of each pixel 11 into digital light receiving signals through A-D converter circuits 15-1 to 15-n to output, and also the fetched image information can be externally outputted in digital data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145742-A (JP)
Title: Method for manufacturing single crystal, graphite heater, and single crystal manufacturing apparatus
Inventor: SAKURADA MASAHIRO
IPC: C30B29/06
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single crystal by which a high quality single crystal can be stably and efficiently manufactured by expanding the margin of the pulling speed F enabling the single crystal to be pulled in a desired defective region, particularly an N-region where no Cu-deposition defect is detected in manufacturing of the single crystal by a Czochralski method.  <P>SOLUTION: In the method for manufacturing the single crystal by pulling the single crystal from a raw material melt accommodated in a crucible by the Czochralski method, when the constant diameter part of the single crystal is grown and when the pulling speed of the single crystal and the crystal temperature gradient in the pulling axis direction within a temperature range of the melting point of the single crystal to 1,400°C are defined as F(mm/min) and G(°C/mm), respectively, the single crystal is grown by setting the value of ΔG/ΔF(°C×min×mm<SP>2</SP>), that means the ratio of the change amount of the crystal temperature gradient G to the change amount of the pulling speed F, to be ≥1.9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144302-A (JP)
Title: Gas-liquid separator
Inventor: MORII TAKAYUKI
IPC: B01D45/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separator capable of maintaining a high gas-liquid separation efficiency by efficiently separating condensed water falling down along the inner peripheral wall surface of a steam pipe.  <P>SOLUTION: An inlet 1 and an outlet 2 are formed coaxially on a casing 3 of this gas-liquid separator. An expanded part 8 is arranged in the central portion of the casing 3 and a cylindrical liquid collecting member 4 is incorporated in the expanded part. Shifting members 12, 13 are fit to the end of the inlet 1 side of the liquid collecting member 4. A liquid flow passage 5 is arranged between the liquid collecting member 4 and the casing 3. A liquid discharging port 6 is fit to the bottom end of the liquid flow passage 5. The condensed water falling down along the inner peripheral wall surface of the steam pipe is made to flow in the casing from the inlet 1 of this gas-liquid separator 7 and pass through the liquid flow passage 5 through the shifting members 12, 13 and discharged to the outside from a valve 11 so that the condensed water can be separated from steam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147006-A (JP)
Title: Fuel injection valve
Inventor: HASHII NAOYA
IPC: F02M61/18
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of promoting atomization of spray and expanding a spray angle.  <P>SOLUTION: A cavity 14 expanding in a diametrical direction is provided between a plate 13 pressed into a downstream side of a valve seat 11 and the valve seat 11. An injection hole 15 penetrating through the plate 13 and communicated with the cavity 14 is provided. An injection hole inlet part 15a is arranged on one circle with a central axis of a valve element 8 as the center. When an angle between a radiation direction of the injection hole 15 and a line connecting the injection hole inlet part 15a with the center of the valve element 8 is defined as α, the injection hole is constituted so as to satisfy a condition of 90° < α < 180°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149628-A (JP)
Title: Automatic loader for tape cartridge
Inventor: OIDE YUKIHIRO
IPC: G11B15/68
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic loader for tape cartridges which can house a plurality of tape cartridges, has a simple and compact structure and does not take labor and time at the time of exchanging a plurality of backed-up tapes with new tapes.  <P>SOLUTION: In the automatic loader 100 for the tape cartridges, cartridge housing parts 1 are continuously arranged at a prescribed inclination angle to a cartridge drive 4, and a carrying means 2 is constituted so as to change a posture between the posture of taking the tape cartridge in and out of the cartridge housing part 1 and the posture of taking the tape cartridge in and out of the cartridge drive 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149992-A (JP)
Title: Terminal fitting
Inventor: NAKADA TAKEHIRO
IPC: H01R13/42
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize interference countermeasure of a terminal fitting and a cable in a assembling work process while securing locking performance of the retainer and the terminal fitting.  <P>SOLUTION: The female terminal fitting 10 comprises a main part 11 receiving other terminals to become a connecting partner and a crimping part 25 connecting to a terminal of the cable W. Out of these, at the rear end edge of the main part 1, an engaging face 21 which is formed crossing at right angles insertion direction of the terminal fitting and engaging with the locking part 53 of a retainer 50, and a guide face 22 which continues from this engaging face 21 and is inclined obliquely toward the crimping part 25, are provided. Thus, since the guide face 22 is provided, compared with the case in which the whole of the rear end edge of the main part 11 is made as an engaging face, the length of the engaging face, namely the interference margin becomes small and low, the interference edge such as the cable W is hardly caught.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145917-A (JP)
Title: Electrophilic perfluoroalkylating agent and method for manufacturing perfluoroalkylated compounds
Inventor: ADACHI KENJI
IPC: C07D275/06
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophilic perfluoroalkylating agent having a new structure that is capable of effectively reacting with a highly reacting nucleophile, which can not be sufficiently caused to react with an electrophilic perfluoroalkylating agent of a salt structure, such as a Grignard reagent and the like, and to provide a method for manufacturing a perfluoroalkylated organic compound.  <P>SOLUTION: The perfluoroalkylating agent to be used is represented by general formula (1), wherein A denotes a carbonyl group -CO- or a sulfonyl group -SO<SB>2</SB>-, each of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>may be the same or different group and denotes a hydrogen atom, a nitro group, a cyano group, a 6-10C aryl group, a 1-5C alkyl group, a 1-5C haloalkyl group, a 1-5C alkoxy group, a 2-6C alkoxycarbonyl group or a 3-7C carbamoyl group and Rf denotes a 1-20C perfluoroalkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159406-A (JP)
Title: Mobile phone
Inventor: IIJIMA TAKAHIRO
IPC: H04M1/02
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with excellent convenience, portability and furthermore with excellent design performance wherein the arrangement of members configuring cases can be changed depending on respective use forms of a plurality of functions.  <P>SOLUTION: The mobile phone is configured with an upper case (first case) 2 and a lower case (second case) 3, and the upper case and the lower case are hinged so as to be slid only in a prescribed slide direction by slide rails 24, 34. Sliding the upper case in one direction with respect to the lower case from an overlapped state of the cases can expose operation buttons 33a, 33b and a display screen 31 located at the lower case and sliding the upper case in the other direction can expose ten-keys 32 located at the lower case. Further, the relative position between the upper case and the lower case can be fixed in each of the states where the operation buttons, the display screen and the ten-keys are respectively exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158773-A (JP)
Title: Led illuminator
Inventor: HASEGAWA YASUO
IPC: F21S2/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illuminator provided with the light scattering and diffusing structure.  <P>SOLUTION: The LED illuminator is provided with an LED lamp 1 which is formed by surrounding a light emitting diode element with a projected package lens 2 formed of a light transmissive material and projecting a lead leg 3 from the rear surface, a base member 5 for exposing the body of package lens from the front surface thereof by supporting the bottom edge part of the LED lamp, a transparent external cover 9 for light emission including an aperture 8 joined with the front surface side of the base member and surrounding the body of the package lens by keeping an interval thereto, and a beads ball group 10 filling in a multilayered form the interval between the body of package lens and transparent external cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159113-A (JP)
Title: Film formation method
Inventor: SAIKAWA KIYOHIKO
IPC: C23C16/48
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To execute CVD without damaging a micronized semiconductor element.  <P>SOLUTION: By using an organic material gas containing amine as a raw material gas 6 for film formation, introducing the raw material gas 6 into a vacuum chamber 3, and irradiating an object 5 to be processed placed inside the chamber 3 with the ultraviolet rays of a lamp 2; chemical vapor deposition is executed and the film is formed at a temperature for not damaging the semiconductor element or the like of the object 5 to be processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156494-A (JP)
Title: Method of measuring organic material characteristics, and apparatus
Inventor: ITO NOBUTAKA
IPC: G01N25/16
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To analyze changes in the structural dimensions of an organic material as, taking into consideration the changes in the material characteristics, corresponding to temperature rise process, temperature fall process, temperature and retention time, moisture absorption.  <P>SOLUTION: The material property is measured. A numerical analysis model is created from material property data and structural data by a meshing means 10. A numerical analysis means 20 applies numerical analysis, using the numerical analysis model and the material property data, process data and analysis definition data stored in the material property database 30. A subroutine 21 is called out, while numerical analysis is executed, obtains the temperature, a temperature rise corresponding to the moisture absorption, a linear expansion coefficient in the fall process and hygroscopic expansion coefficient from the material property database 30 based on the analysis definition data, and transmits the linear expansion coefficient or the linear expansion coefficient corrected, in response to the moisture absorption to the numerical analysis means 20. The numerical analysis means 20 finds displacement of each element, based on the linear expansion coefficient, and outputs a change of the structural dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163626-A (JP)
Title: Fuel fractional distillation device for internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F02B39/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel fractional distillation device for an internal combustion engine capable of stably heating fuel at high temperatures and quickly cooling fuel fractionally distilled.  <P>SOLUTION: The fuel fractional distillation device 19 for the internal combustion engine is connected to a fuel supply system of the internal combustion engine 1 and is provided with a fractional distillation passage 20 fractionally distilling fuel to gaseous phase and liquid phase. The fractional distillation passage is provided in an exhaust gas collecting part 4a collecting exhaust gas discharged from different cylinders of the internal combustion engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134852-A (JP)
Title: Liquid coating applicator of image holding body regenerating apparatus
Inventor: OKADA KATSUMI
IPC: G03G21/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for applying a necessary amount of a destabilization liquid to the rear surfaces of image holding bodies at a low cost without using a liquid feed pump or the like with a liquid coating applicator for applying the destabilization liquid to weaken the adhesion of the image holding bodies to an image forming material on both the front and rear surfaces of the image holding bodies in an image holding body regenerating apparatus for removing the image forming material from the image holding bodies formed with images composed of the image forming material on their front surfaces by a copying machine, printer, etc.  <P>SOLUTION: When a liquid coating application member comprised of a member having a liquid holding function for a conveying means of the image holding bodies is used and the destabilization liquid is applied to a plurality of the image holding bodies by continuously conveying the bodies, gaps are disposed between the image holding bodies and the pages of the image holding bodies and the gaps are changed according to the destabilization liquid holding state of the conveying means so that always the prescribed amount of the destabilization liquid is held in the conveying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161763-A (JP)
Title: Manufacturing method for inkjet recording head
Inventor: FUJII KENJI
IPC: B41J2/05
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an energy generation element or the like provided on a silicon substrate from getting damaged and prevent a silicon nitride film or the like from getting damaged in particular in a process after an ink supply opening is formed.  <P>SOLUTION: In the precursor 20 of an inkjet recording head, a silicon oxide film 3 and a silicon nitride film 4 are sequentially formed on the silicon substrate 1. An energy generation element 2 providing discharge energy to an ink is formed between the silicon nitride film 4 and the silicon substrate 1. A resin film 7a functioning as the protective layer of the silicon nitride 4 is formed on the top face side of the precursor 20 and a mask member (resin film 7b) for an ink channel 13 is formed on the rear side. Wet etching is performed from the rear side of the silicon substrate 1 to form a through hole as an ink supply opening 13 on the silicon substrate 1. After that, the resin film 7a or the like on the through hole is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004209228-A (JP)
Title: Film for medical use
Inventor: MATSUDA SHOJIRO
IPC: A61L31/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for medical use capable of improving biocompatibility and bioabsorbability and improving a strength against suture or adhesion.  <P>SOLUTION: In this film, an intra-biopsy decomposable absorbent polymer reinforcing material 12 is disposed in a gelatine dissolution, the dissolution is permeated in the reinforcing material 12, and a gelatine is then dried. Thus, the gelatine permeated in the entire inside of the reinforcing material 12 is gelled to form a gelatine film 11, thereby providing a medical film 1 in which the reinforcing material 12 and the gelatine film 11 are integrated. It is preferable that the gelatine film 11 is a cross-linked gelatine film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI