baber/WOPTO huggingface dataset:
Patent JP-2004284757-A (JP)
Title: Manuscript feeder
Inventor: TSUJI KIKUNOSUKE
IPC: G03G15/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript feeder of such a structure that a manuscript inversion tray is installed under a manuscript feed tray and a manuscript exhaust tray is arranged under the inversion tray, whereby it is possible to easily perform a treatment of a jam caused by a manuscript sheet.  <P>SOLUTION: The manuscript feed tray 22 and the manuscript inversion tray 23 of this manuscript feeder are arranged rotatably round their one-side ends. The manuscript feed tray is furnished with a link member 51 which is provided with a long hole 51a, while the manuscript inversion tray is furnished with a projection 52 which is inserted into the long hole. When the manuscript feed tray is in the previously specified position, a certain spacing is set between the undermost point of the long hole and the projection, and when the rotating angle of the manuscript feed tray attains the specified value, the projection reaches the undermost point of the long hole, and the manuscript inversion tray is started rotating by the link member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287955-A (JP)
Title: Storage device and storage system
Inventor: OGASAWARA TOMOHISA
IPC: G11B20/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system that can automatically restore data with a certain probability against failures in a state of no redundancy in a disk drive, and enables data reconstruction at high speed and low load when replacing the defective disk drive.  <P>SOLUTION: The system is provided with a storage control unit 110 having an initially defined data generation means 123 for generating the initially defined data when initially defining each storage area of a plurality of disk drives 100-103, respectively; a storage means 122 for dividing whole of each storage area of the plurality of disk drives 100-103 into a plurality of areas, respectively, and storing information for indicating data update status in each divided area; and a control means 120 for generating the initially defined data of the place where a failure occurs by the initially defined data generation means 123, when the failure occurs in the storage medium of the disk drive and the place where the failure occurs is the unupdated portion of the divided area, as the data of the place where the failure occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291017-A (JP)
Title: Salt core for casting light-alloy casting, method for manufacturing salt core, and method for producing light-alloy casting
Inventor: KATO TATSUHIKO
IPC: B22C9/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salt core for casting a light-alloy casting which is easily removed from a casting and necessitates no post-treatment such as shot blast, sand blast, or spraying of high-pressure water, to provide a method for manufacturing the salt core, and to provide a method for producing a light-alloy casting which is cast by using the salt core.  <P>SOLUTION: The salt core is a fused salt core, which is used for casting a light-alloy casting such as an aluminum-alloy casting or a magnesium-alloy casting, and which uses a nitrate having a melting point within a prescribed range. There are disclosed the method for manufacturing the salt core and the method for producing the light-alloy casting which is cast by using the salt core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296306-A (JP)
Title: Connector for surface mounting
Inventor: HIRAO KOICHI
IPC: H01R13/03
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for surface mounting which will not fall off from the substrate in a reflow soldering process, even when the connector is on an underface side of a printed circuit board in a second reflow.  <P>SOLUTION: In a connector 6 for the surface mounting provided with a plurality of surface mounting terminals 7, a terminal 8 penetrating through the substrate, and a base 9 composed of insulating resin for housing and holding one end of both terminals 7, 8, and mounted on the printed circuit board 4 by means of the reflow soldering, both terminals 7, 8 are constituted of a shape memory alloy to memorize a normal shape at the temperature in the reflow soldering, and the base 9 is inhibited from being thermally deformed as both terminals 7, 8 keep the normal shape in the reflow soldering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295587-A (JP)
Title: Memory control system
Inventor: INOUE TAKESHI
IPC: G06F15/78
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control system capable of improving versatility of a system by allowing read control and write control with respect to an external ROM by a command from an external controller.  <P>SOLUTION: In accordance with a command from the external controller 6, a read signal control part 4 carries out read control of a flash ROM 2 used as the external ROM, and a write signal control part 5 carries out write control of the flash ROM 2. For example, when the write signal control part 5 inputs a ROM change-over signal and a strobe signal for writing in accordance with the command from the external controller 6, a writing permission signal is outputted to the flash ROM 2. By this, writing in the flash ROM 2 is allowed, and a microcontroller 1 can write a program with respect to the flash ROM 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297663-A (JP)
Title: Wireless apparatus, and communication control method
Inventor: DO HOI
IPC: H01Q3/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus capable of optimizing reception quality in the case of reception and optimizing a transmission efficiency by concentrating radiation power onto an arrival direction of a desired wave in the case of transmission.  <P>SOLUTION: The wireless apparatus includes: a reception weight control section 2 for calculating a reception weight coefficient by each antenna element so as to optimize the reception quality through a first adaptive algorithm on the basis of received signals received by an array antenna having a plurality of antenna elements ANT-1 to ANT-N; a reception control means (a multiplier 3 and an adder 4) for controlling the received signals with the reception weight coefficient; a transmission weight control section 7 for calculating a transmission weight coefficient by each antenna element so as to concentrate the radiation power onto an arrival direction of a desired wave through a second adaptive algorithm on the basis of the received signals received by the array antenna; and a transmission control means (a multiplier 9) for controlling a transmission signal with the transmission weight coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299833-A (JP)
Title: Sheet material carrying device
Inventor: SHA KENKUN
IPC: G03G15/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material carrying device capable of preventing the generation of paper jam in a paper discharge route due to lack of care of a user.  <P>SOLUTION: In this sheet material carrying device, when discharging a sheet material to the discharge roue 32, a switching member 52 is moved upward, and a guide member 36 is turned in a direction of an arrow B around the center shaft 36a to guide the sheet material 32 to the discharge route 32. In this condition, when a sheet material detecting sensor 62 detects a tip of the sheet material, a controller 60 turns a solenoid 56 on in the timing that the sheet material is positioned between paper discharge rollers 30 and the guide member 36, and a lower end part 54c of a lock lever 54 is moved in a direction of an arrow C by the solenoid 56, and the lock lever 54 is turned counterclockwise around a center shaft 54b, resisting the energizing force of a coil spring 58. With this turning movement, an inhibiting part 54a abuts on a lower surface of an abutment part 52b to lock the switching member 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304543-A (JP)
Title: Halftoning processing method and halftoning processing system
Inventor: NAKANO KOJI
IPC: G06T5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halftoning processing method and halftoning processing system by which a binary picture having less unevenness or roughness in gradation is obtained and less absence, including missed dot, picture blurring, or void is evolved.  <P>SOLUTION: A specification means s2 scans the binary picture having an optional luminance value for each pixel to specify a pixel block consisting of two or more pixels (a specification step). An error calculation means s3 applies two-dimensional filtering to the binary picture obtained when the pixel block specified in the specification step is replaced with the luminance value pattern with respect to each of the luminance value patterns to obtain a reconstructed multi-valued picture. The error between the reconstructed multi-valued picture and an original multi-valued picture is calculated (an error calculation step). An update means s4 updates the luminance value of the pixel block by using the luminance value pattern in which the error calculated in the error calculation step satisfies given conditions (an update step).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302310-A (JP)
Title: Method for manufacturing polymerized toner
Inventor: KUROKAWA TAKASHI
IPC: B01F7/16
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymerized toner by which a very sharp particle size distribution, a very small amount of fine powder and easy design of a desired average particle diameter are ensured by a polymerization method, and in which a granulation step can be efficiently carried out.  <P>SOLUTION: The method for manufacturing a polymerized toner comprises a step of forming fine liquid droplets of a polymerizable monomer composition containing at least a polymerizable monomer and a colorant in an aqueous dispersion medium, and a step of polymerizing the polymerizable monomer composition after liquid droplet formation. In the step of forming fine liquid droplets, a method is adopted in which a dispersion containing the polymerizable monomer composition is charged into a dispersion supply tank of a stirring apparatus comprising a stirrer with a stirring blade or a rotor and the dispersion supply tank, the dispersion is then introduced into the stirrer and the dispersion discharged after stirring is returned into the dispersion supply tank and circulated at need in the step of forming fine liquid droplets, and the relation between the peripheral speed of the stirring blade or rotor of the stirrer and the frequency of circulation of the dispersion is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306271-A (JP)
Title: Method for manufacturing thin-walled molded product, thin-walled molded product and mold
Inventor: KAZAMA HITOSHI
IPC: B29C45/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-walled resin molded product having a thin-walled part uniform in thickness, enabling integral molding, making a manufacturing process simple and a manufacturing time short, reducing a manufacturing cost and eliminating the occurrence of strain, a weldline, flash, a hole and the like in the molded product.  <P>SOLUTION: This manufacturing method for the thin-walled resin molded product is equipped with a first process for extruding a molten resin from a die 14 at an ultrahigh speed to let fly the extrudate to the leading end part of a cavity part for forming the thin-walled part 34 of the molded product 3 without bringing the same into contact with a mold, a second process for succeedingly extruding a molten resin at an ultrahigh speed to bring the leading end part of the molten resin into contact with the upper surface of the mold at the part for forming the thin-walled part of the molded product thereof to form a resin film on the upper surface of that part of the mold and growing the resin film to form the thin-walled part, a third process for decreasing the extrusion speed of the molten resin to mold the thin-walled part 35 of the molded product 3 and a fourth process for further decreasing the extrusion speed of the molten resin to finish the molding of the molded product 3, that is, to finish the filling of the cavity 15 with the resin 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305261-A (JP)
Title: Biological tissue prosthesis and production method thereof
Inventor: TAMURA TOMOAKI
IPC: A61L27/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological tissue prosthesis and a production method thereof which enable to control possible immunological rejection attributed to an implantation while the biomedical regeneration function is maintained.  <P>SOLUTION: A bone marrow liquid drawn from an iliac bone or the like is spun in a centrifugal separator to extract the marrow cells with a larger specific gravity. The marrow cells contain mesenchymal stem cells and immune cells such as T cells 12. The marrow cells thus separated are mixed with a medium put into a specified culture vessel. The medium herein used is a mixture of an MEM (Minimal Essential Medium), an FBS (Fetal Bovine Serum) and an antibiotic agent made at a mixing ratio of 84:15:1, into which is inserted an antibody 14 from the T cells 12 as a removal substance. The antibody 14 is so adjusted as to exist in the medium to an extent of about 0.1%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309553-A (JP)
Title: Liquid crystal display
Inventor: TANIGUCHI KOJI
IPC: H04N5/66
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of obtaining a substantially high contrast ratio.  <P>SOLUTION: The liquid crystal display is provided with a second liquid crystal panel 90 adding to a first liquid crystal panel 40 with which the liquid crystal display is conventionally provided. An image signal evaluation system 110 obtains luminance frequency distribution of an image represented by an external image signal 200. When the whole screen is dark, voltage is applied to the second liquid crystal panel 90 so that light quantity is adjusted uniformly in the whole screen and voltage corrected so that contrast of a dark part are finely displayed is applied to the first liquid crystal panel 40 based on the center of gravity obtained from the luminance frequency distribution. When the whole screen is bright, adjustment of light quantity and correction of voltage are not performed. Thereby, the liquid crystal display can be realized, wherein substantially high contrast ratio can be obtained and image display considering human identity for contrast of color can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312364-A (JP)
Title: Antenna structure and communication apparatus provided therewith
Inventor: ONAKA KENGO
IPC: H01Q5/10
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve antenna efficiency while the size thereof is further reduced, and also to deal with multi-band transmission.  <P>SOLUTION: A slit 8 is formed to a feeding radiation electrode 3. The one α of the feeding radiation electrodes α and β which are provided adjacently via the slit 8 is formed as an open end, while the other β is defined as the grounded part. A current path up to the grounded part β from the open end α of the feeding radiation electrode 3 is formed as a detour loop avoiding the slit 8. A feeding pattern 5 is formed to the grounded substrate 2 on which the feeding radiation electrode 3 is allocated at the part facing to the open end α of the feeding radiation electrode 3. The feeding radiation electrode 3 is formed as the capacitance feeding type radiation electrode which is fed from the feeding pattern 5 via a capacitance provided between the feeding pattern 5 and open end α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307395-A (JP)
Title: Method for producing decahydronaphthalen-2-one-based compound
Inventor: KIHARA YOSHIHIRO
IPC: C07C49/447
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a decahydronaphthalen-2-one-based compound in a high yield.  <P>SOLUTION: The production method comprises oxidizing a decahydronaphthalen-2-ol-based compound with oxygen or oxygen-containing gas in the presence of (i) an oxidation catalyst composed of at least one kind of a noble metal component selected from the group consisting of palladium, platinum, silver, iridium, rhodium, ruthenium and compounds of these noble metal elements and a promoter composed of at least one kind of a metal component selected from the group consisting of bismuth, tin, lead, antimony, gold and compounds of these metal elements, (ii) at least one kind of a metal compound selected from an alkali metal compound and an alkaline earth metal compound and (iii) a water-insoluble solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312440-A (JP)
Title: Private branch exchange system for performing inter-system connection by ip, and its system information transmission method
Inventor: KASAHARA MITSUHARU
IPC: H04M3/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To conduct IP connection at comparatively low cost on the inter-system connection of an extension call in a plurality of PBX (Private Branch Exchange) systems without providing an IP (Internet Protocol) gateway separately.  <P>SOLUTION: The system comprises a plurality of PBX systems 1 connected each other through a LAN (Local Area Network) 4, and a plurality of telephone devices 11 under the PBX systems 1. Each of the PBX systems 1 comprises a CPU 12, a storage unit 13, a telephone device interface 14, and a LAN controller 15. The CPU 12 executes call control for the plurality of telephone devices 11 between the own and the other PBX systems 1 through the LAN 4 according to the H.323 call control protocol. The CPU 12 establishes TCP (Transmission Control Protocol) connection between the own and the other PBX systems 1 according to TCP. After originating a call by the H.323 call control during call origination by one of the telephone devices 11, the CPU 12 transmits predetermined system information to other PBX systems 1 by TCP connection established separately. After terminating a call by the H.323 call control during call termination by one of the telephone devices 11, the CPU 12 transmits predetermined system information to the other PBX systems 1 by TCP connection established separately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007969-A (JP)
Title: Hybrid vehicle
Inventor: MOROTO SHUZO
IPC: B60L50/16
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle which can achieve low public pollution and energy saving by using the capacity of a battery as much as possible.  <P>SOLUTION: A navigation ECU30 receives the input of a schedule about a departure spot where it performed charge, a relay spot that it stops off, and a destination where it performs charge (S12), and computes the travel distance form the departure spot where it performed charge to the destination where it performs charge from the positions of this departure spot, the relay spot, and the destination (S16), and sets the objective quantity of battery in each position during travel, based on the computed distance (S20). A vehicle ECU20 supplies a motor 12 with the power of a battery 18, based on the set objective quantity of the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317661-A (JP)
Title: Microplate, cleaning plate, optical analysis device and inversion type microscope
Inventor: KATO NORIKO
IPC: G02B21/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean an objective in spite of simple constitution.  <P>SOLUTION: A cleaning part 23 is provided at a position corresponding to the base of a well 24 on a base 18 inside the frame 25 of the microplate 12. By arranging the cleaning part 23 on an immersion objective 11 or making the cleaning part 23 pass through the lens 11, the lens 11 is cleaned when it comes into contact with the cleaning part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320299-A (JP)
Title: Image display method, image display system, image data converter, and image display apparatus
Inventor: MIYAMOTO HARUTOSHI
IPC: H04N1/40
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively preventing illegitimate copy of an image by screen-capturing without being restricted to an operation on a particular OS.  <P>SOLUTION: An image display system includes: an original data storage device 2 for storing an original image 100 being a still picture, an image data converter 3 for decomposing the original image 100 into a plurality of still pictures 101, 102, 103, which look substantially identical to the original image 100 because the still pictures 101, 102, 103 are visually composed when they are sequentially and repetitively displayed in a prescribed timing; and an image display apparatus 4 for sequentially and repetitively displaying the plurality of still pictures 101, 102, 103 decomposed by the image data converter 3 in a prescribed timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313419-A (JP)
Title: Physiological information acquiring system
Inventor: HARADA IKUO
IPC: A61B5/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physiological information acquiring system with which a subject wears two or more sensors to acquire a physiological index and records a sensor output in a server to provide real time information for an application.  <P>SOLUTION: The physiological information acquiring system is constituted with a terminal box 1 which collects the physiological information from the sensors 3 attached on the body of the subject M, a portable data acquiring device 4 which acquires the collected data as the physiological information data and a data recording server device 6 to which the physiological information data is communicably connected through a wireless LAN 10 and a wireless LAN transmitting/receiving device 5. The portable data acquiring device 4 extracts a digital signal of the physiological information acquiring data with a cycle established by an each terminal of the terminal box 1 and immediately transmits the digital signal to the data recording server device 6 with the time information. The data recording server device 6 in an accumulated data receiving condition accumulates the information from the portable data acquiring device 4 in a physiological information recording database 8 through a database controlling device 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313554-A (JP)
Title: Non-invasive measurement device for blood sugar level
Inventor: SHIMOMURA YOSHIAKI
IPC: G01N21/359
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and easily portable non-invasive measurement device for a blood sugar level which can non-invasively measure a blood sugar level of a human body without errors.  <P>SOLUTION: The device is provided with a light source control part 220, which is for irradiating a measuring site of a finger 1 with two irradiating lights 11 and 12 with different near-infrared wavelength regions, and light detectors 51 and 61 for detecting a transmitting light amount by receiving transmitting lights 12, 22 and 13, 23 which are the irradiation lights 11 and 12 transmitting through the measuring site of the finger 1 at two places apart at different distances. The relative transmittance, which is a ratio of the detected transmitting light amounts with the same wavelength at the two places, is calculated for each wavelength. The blood sugar level is calculated by using the relative transmittance of each wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI