baber/WOPTO huggingface dataset:
Patent JP-2004292070-A (JP)
Title: Printing plate sheet by sheet supply device
Inventor: KOIZUMI TAKASHI
IPC: B65H3/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate sheet by sheet supply device for saving an installation space, reducing costs and improving workability during loading printing plates.  <P>SOLUTION: In a sheet by sheet feeding part 15 (the printing plate sheet by sheet supply device), when one of a plurality of cassettes 38 is empty, the empty cassette 38 is placed on a platform 23 and moved to a loading space 152. With a spur gear 158 rotated clockwise by a motor 162, a sliding cover 154 having the spur gear 158 engaging with an irregular portion 156 is moved to a sheet by sheet part 17 to make an opening portion 150 of a cassette stock part 19 open. Thus, the printing plate 12 can be loaded (resupplied) from the upper side (the opening portion 150) of the cassette stock part 19 to the empty cassette 38 located in the loading space 152.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000521-A (JP)
Title: Floating board joining raft
Inventor: KOBASHIGAWA KENKICHI
IPC: A63B31/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating swimming aid having functions of constantly positioning the body of a user swimming with the floating swimming aid in the center of the floating swimming aid, reducing a buoyancy pressure applied to the user from the float, and constantly turning upward the upper half body of the user.  <P>SOLUTION: A floating board with the smallest buoyancy in three floating boards with different buoyancies is laid in their center, the floating boards with buoyancy next larger than that are laid in its both sides, and the adjacent floating boards are connected by connecting materials respectively and formed into a floating raft so that the float with their buoyancies becoming larger from the center towards the both end parts is formed. The lengths of the connecting materials are set short in the floating board front part and long in the floating board rear part, or the buoyancies of the floating boards are constituted large in the front part and small in the rear part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290774-A (JP)
Title: Remote monitoring system
Inventor: MURAKAMI TAICHI
IPC: G06Q50/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system which can exactly offer situation information such as normality/abnormality of a user's plant under operation to a user.  <P>SOLUTION: As essential constituents, the remote monitoring system has an operation data reception section for receiving plant operation data transmitted from a plurality of user's plants a, b, c, ... each of which is composed of an electronic circuit, is intensively managed and is under service contract, by utilizing a communication channel of NTT or the like and storing the plant operation data in an operation data storing device, an arithmetic parameter storing device which stores parameters of each plant and arithmetic systems of each kind, a performance index arithmetic section which calculates a specific performance index and computes its usual extent, an extraction analysis section which sets up normal extent and performs situation judging based on data of each user's plant and a served data editing and transmitting section which edits maintenance information answering the user's request to a form corresponding to the contract and transmits it to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296649-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: OTA TERUO
IPC: H01L21/60
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which can raise wire bonding nature of the parts by realizing expanding of temperature difference of the center and the periphery of a heater plate, which can shorten a replacing work when a product is bonded on the heater plate, and which can deal with a fine chip.  <P>SOLUTION: In order to perform the ultrasonic heat press bonding of a semiconductor device, the semiconductor manufacturing apparatus has the heater plate for transferring the heat from the hater to a lead frame. A low thermal conductive material is embedded in this heater plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294219-A (JP)
Title: Optically active maleimide derivative, optically active polymaleimide derivative, method for producing the same, separating agent comprising the same optically active polymaleimide derivative and method for separating optically active compound using the same
Inventor: KAWAHATA KOUJI
IPC: C08F22/40
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isomer separating agent which is novel and has a high-separation property.  <P>SOLUTION: The separating agent comprising an optically active polymaleimide derivative which is used as a separating agent for an optically active compound, is prepared by an asymmetric anionic polymerization of an optical maleimide derivative shown by formula (1) or formula (2) (wherein, R<SB>1</SB>,R<SB>2</SB>,R<SB>3</SB>,R<SB>4</SB>and R<SB>5</SB>are independently hydrogen atom, methyl group, ethyl group, alkyl group with 3-10 carbon numbers in the form of a straight chain, a branch or a ring, methoxy group, ethoxy group or alkoxy group with 3-10 carbon numbers in the form of the straight chain, the branch or the ring; R<SB>6</SB>is ethyl group, n-propyl group, i-propyl group, n-butyl group, i-butyl group, tert-butyl group, methoxy methyl group, methoxy ethyl group, ethoxy methyl group or ethoxy ethyl group, however, in the case R<SB>6</SB>is ethyl group, all of R<SB>1</SB>,R<SB>2</SB>,R<SB>3</SB>,R<SB>4</SB>and R<SB>5</SB>are not hydrogen atom).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297519-A (JP)
Title: Device detector
Inventor: MASHITA HIROSHI
IPC: H04B7/26
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device detector capable of facilitating selection of a device to participate in a conference in the middle of it and a device to leave in the middle of it.  <P>SOLUTION: The CPU 201 of a server K104 discriminates a terminal to which connection with the server K104 is permitted and a terminal to which the connection is not permitted on the basis of a device list, further discriminates a terminal which is detected by the CPU 201 of the server K104 and is not preliminarily registered in the device list and a display part 206 displays the terminal to which the connection with the server K104 is permitted, the terminal to which the connection with the server K104 is not permitted and a terminal to which the connection with the server K104 is not set about both permission and non-permission by discriminating them, respectively on the basis of this discrimination result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303573-A (JP)
Title: High pressure mercury lamp, lamp unit using the same, and image display device using the lamp unit
Inventor: KURIMOTO YOSHITAKA
IPC: F21Y101/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure mercury lamp with long life preventing blakening of the inner wall of a translucent container for long time without deteriorating starting property and lamp property.  <P>SOLUTION: The high pressure mercury lamp has a translucent bulb 6 made of quarts in which a pair of electrodes 7 are arranged, and mercury, halogen and rare gas are enclosed. Amount of halogen enclosed in the translucent bulb 6 is 1.0×10<SP>-6</SP>μmol/mm<SP>3</SP>to 1.0×10<SP>-2</SP>μmol/mm<SP>3</SP>, and oxygen with the amount of 2.5 mol% to 25 mol% to the enclosed amount of halogen is enclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299279-A (JP)
Title: Head attachment and detachment mechanism of printer
Inventor: UCHIYAMA HIDEYUKI
IPC: B41J2/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head attachment and detachment mechanism of a printer that facilitates the positioning and mounting of a print head.  <P>SOLUTION: A head frame 11 is composed of a head frame body 40 comprising a flat plate portion 44, arm portions 46 and 48 and the like and a plate spring 42. The plate spring 42 has a claw portion 54 whose section is L-shaped and a pressing operation section 56. The arm portion 46 has an engagement hole 60 engaging with the protrusion 78 of a head mounting plate 72 and the arm portion 48 has a plate spring storing hole 62 in the site facing the engagement hole 60. To mount the print head 26, the protrusion 78 of the head mounting plate 72 is inserted into the engagement hole 60 and the head mounting plate 72 is pressed toward the flat plate portion 44. The claw portion 54 of the plate spring 42 pinches the holding portion 90 of the head mounting plate 72, locking the head mounting plate 72 and permitting the print head 26 to be mounted to the head frame 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301057-A (JP)
Title: Structure and method for filling heat radiating material
Inventor: ACHINAMI ASAJI
IPC: F02M53/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for filling heat radiating material for disposing a proper amount of the heat radiating material in an appropriate position.  <P>SOLUTION: A gasket 27 interposed in a space between an injector 15 and a lower face 21 of a storage chamber 13 for the injector 15 is provided with a sealing member 29 for sealing the space. The sealing member is formed in a capsule shape to contain the heat radiating material 31 inside and to be ruptured to release the heat radiating material to an outside when prescribed compressive force is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299886-A (JP)
Title: Unwinding device for roll member
Inventor: SHIMAZAKI KENJI
IPC: B65H16/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unwinding device for a roll member for unwinding the roll member by a specified amount so as to be easily pulled out next time after the roll member is completely pulled out.  <P>SOLUTION: This unwinding device for the roll member comprises a case 1, a fixed shaft 2 fixedly installed in the case 1, a hollow outer tube 3 holding the roll member R and rotatably fitted to the fixed shaft 2, and a projected part 4 formed on the inner wall of the outer tube 3 extendedly in the longitudinal direction. Also, the device comprises a roller part 5 fixedly installed on the fixed shaft 2 and having a stopper part 5a and a relief groove recessed part 5b, and a shaft 6 for unwinding moving from the stopper part 5a to the relief groove recessed part 5b of the roller part 5 by the rotation of the outer tube 3 by the extraction of the roll member R while coming into contact with the projected part 4 of the outer tube 3. In addition, the device comprises a spring 7 fitted between the fixed shaft 2 and the shaft 6 for unwinding, and energizing the shaft 6 for unwinding to move in the opposite direction of a direction for extracting the roll member R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310244-A (JP)
Title: Document update history management system
Inventor: SUGIMOTO TAKAHIRO
IPC: G06F12/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To construct an update history management system which provides the reason of update, an updater, the content of the update, or the like to a user.  <P>SOLUTION: In this update history management system, a history management screen is displayed on a display screen (step S6-1). Each line of the history management screen shows generation or update of a report, and each line includes "registration number", "former", "date", "remarks" and the like as items. A line with black circle shows generation of the report, and a line connected through a double line shows the update of an original report connected thereto. On this screen, since old editions other than the latest one can be seen from a user, the user can update the editions other than the latest one, and a plurality of kinds of the "latest editions" can be made to exist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311101-A (JP)
Title: Vehicle head lamp and semiconductor light emitting element
Inventor: ISHIDA HIROYUKI
IPC: F21S8/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately form a light distribution pattern in a vehicle head lamp using a semiconductor light emitting element.  <P>SOLUTION: The vehicle head lamp for emitting a predetermined light distribution pattern, comprises a semiconductor light emitting element for emitting light from an approximate line shaped light emitting area, and an optical part for forming at least part of a cut line defining a light and darkness boundary of the light distribution pattern by reflecting or deflecting light emitted by the semiconductor light emitting element to project a profile of the light emitting area. The vehicle head lamp also comprises a plurality of semiconductor light emitting elements arranged in a direction corresponding to at least part of the cut line. The optical part may form at least part of the cut line by projecting the profile of the light emitting area in each of the plurality of semiconductor light emitting elements on each different position arranged on at least part of the cut line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311632-A (JP)
Title: Small coil and its manufacturing method
Inventor: OKADO TAKASHI
IPC: H01F41/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small coil wherein coil a failure caused by a falling shock can be reduced and a manufacturing man-hour is reduced.  <P>SOLUTION: A drum core 31 is made cylindrical, and a drum flange is not arranged on the end of the drum core 31 so that a wire winding can be attached by dropping the wire winding into the drum core 31. As a result, the manufacturing man-hour of the coil can be reduced. Since the drum core 31 and a ring core 32 are formed in an integrated body, the coil which can bear a shock by falling can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263162-A (JP)
Title: Aromatic electroconductive polymer liquid crystal
Inventor: AKAGI KAZUO
IPC: H01L51/50
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electroconductive polymer liquid crystal, capable of exhibiting an electric and a magnetic function and further having a new function.  <P>SOLUTION: This aromatic electroconductive polymer liquid crystal is characterized by having a liquid crystalline group in the side chain of an electroconductive aromatic conjugated polymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004312403-A (JP)
Title: Optical disk device and video recorder
Inventor: KASHIWAGI YOSHIHIRO
IPC: H04N5/85
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which suppresses the occurrence of a failure of video recording in reserved video recording.  <P>SOLUTION: An optical disk device 1 stores recording reservation data which is recording reservation data inputted to a main body and is not requested to be determined to the main body and is undetermined recording reservation data, as undermined recording reservation data. The optical disk device 1 discriminates whether undetermined recording reservation data stored in the main body is incomplete recording reservation data lacking necessary information such as a recording start time, a recording end time, or a channel to be recorded or not, and this recording reservation data is determined unless being incomplete recording reservation data. Consequently, video recording based on recording reservation data is performed even when a user forgets to perform determination operation for validating the recording reservation data inputted to the main body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312913-A (JP)
Title: Step-down dc-dc converter
Inventor: NISHIKAWA YUKIHIRO
IPC: H02M3/28
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve power conversion efficiency by shortening the conduction period of a body diode of a MOSFET for synchronous rectification.  <P>SOLUTION: In this step-down DC-DC converter of synchronous rectification type, a control circuit 22b which outputs a gate signal for high-side MOSFET 2 and low-side MOSFET 3 comprises NOT circuits 13, 19 for outputting a logical product signal of a reverse logical signal d of pulse width control signal a for controlling both terminal voltages of a smoothing capacitor 5 so as to be constant and a reverse logical signal of both terminal voltages of MOSFET 3 as the gate signal of the MOSFET 3; an AND circuit 21; a low-side driver 17; a NOT circuit 18 for outputting a logical product signal of the reverse logical signal of the gate voltage of the MOSFET 2, an AND circuit 20, and a high-side driver 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308306-A (JP)
Title: Multi-purpose movable floor apparatus
Inventor: ISHIKAWA YOSHIHIRO
IPC: E04F15/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose movable floor apparatus which can easily change a floor surface of a sports room such as a gymnasium into a floor surface formed of a different material.  <P>SOLUTION: A plurality of rails 4 are laid parallelly in the sports room 1 having a storage room 3 arranged at one longitudinal end of a laid room 2. The rail in the laid room has a wide width, and its upper central portion is formed as a first traveling surface 4a and upper side portions as second horizontal traveling surfaces 4b, and only the first traveling surface is extended into the housing room 3. Then a number of floor units 11 have driving carriages 13 for traveling on the first traveling surface 4a at longitudinal central locations on both sides thereof via a hinge 12 and rollers 14 at front and rear locations on both the sides. Herein both the front and rear surfaces of the floor unit are formed of different first and second skins. When the floor units are housed in the housing room 3, they assume a vertical or inclined position, whereas when they are paid out to the laid room 2, the rollers 14 ride on the second horizontal traveling surfaces 4b to set the floor unit in a horizontal position. Further the floor units are rotatable about the respective hinges in the housing room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314185-A (JP)
Title: Coated carbide drill
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated carbide drill having excellent tool life by improving its wear resistance through increasing hardness of a Cr coating film which is a week point of the Cr coating film.  <P>SOLUTION: The drill has a hard coating film coated by the arc discharging type ion plating method. The hard coating film is represented by the following formula, (Al<SB>x</SB>Cr<SB>1-x-y</SB>Si<SB>y</SB>)(N<SB>1-α-β-γ</SB>B<SB>α</SB>C<SB>β</SB>O<SB>γ</SB>), where x, y, α, β, and γ show the following atomic ratios respectively, 0.45<x<0.75, 0≤y<0.2, 0≤α<0.12, 0≤β<0.2, and 0<γ≤0.25. The value of the diffraction intensity I(200)/I(111) is at least 0.5 and at most 6. The binding energy of one or two or more elements selected from Cr, Al, and Si with oxygen is within the range from 525 eV to 535 eV in the X-ray photoelectron spectroscopic analysis. The base body of the drill is made of such a cemented carbide that the sum of Co and/or Ni is within the following range, 2≤(Co+Ni)≤14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320118-A (JP)
Title: Local oscillator
Inventor: UKIANA MASATO
IPC: H04B1/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect of a reference leak component of noise of a local oscillator onto deterioration in the C/N at frequency conversion in an apparatus for applying the frequency conversion to an orthogonal frequency division multiplex signal.  <P>SOLUTION: Inter-subcarrier interference noise power caused by a reference leak of the local oscillator is suppressed so as to reduce the deterioration amount of the C/N of an output signal by matching a comparison frequency of the local oscillator connected to a mixer with an integer multiple of a subcarrier of the orthogonal frequency division multiplex signal subjected to the frequency conversion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314218-A (JP)
Title: Rotating saw
Inventor: INOUE HARUO
IPC: B28D1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating saw using an extra hard sintered tip, having high durability and long life, and preventing chipping or damaging of a base metal when cutting a material which is likely to cause sediment abrasion of a tip, such as a high silicon aluminum alloy.  <P>SOLUTION: In a rotating saw 1, a plurality of extra hard alloy seats are formed in the periphery of a disk-shaped base metal 2, and a tip4 formed of an extra hard sintered body is fixed to the seat. The length of a tip pocket surface of the extra hard alloy seat is equal to or more than the tip length. The base metal 2 is formed of steel. Ultra hard particles are attached to the tip pocket bottom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317695-A (JP)
Title: Information providing device
Inventor: OOMIKAWA TATSU
IPC: G09F11/30
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device which provides information arbitrarily by various kinds of information providing media to meet the needs of information-oriented society.  <P>SOLUTION: The information providing device 10 is provided with an information transmission section 11 which holds a flat plate shaped information display medium M toward a front surface in a raised condition and conducts information display by the medium M and an information display medium stocker section 12 which stores a plurality of the media M and supplies the media M to the information transmission section 11 in a freely exchangeable manner. A plurality of information display media having various information is arbitrarily stored in the information display medium stocker section 12 and the media are successively supplied or supplied in an arbitrary order to the information transmission section section 11. Thus, the kinds or the ranges of information are not limited and various information is arbitrarily transmitted. The amount of information to be provided is not limited, condition of information to be provided is not patterned and various information providing media are arbitrarily selected and provided to meet the needs of the information-oriented society.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315416-A (JP)
Title: Powder composition
Inventor: OKADA AKITA
IPC: A61K8/19
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a makeup cosmetic useful for optically efficiently correcting skin unevennesses, i.e. a means for optically nicely, efficiently correcting skin unevennesses based on the consideration of the general context for skin surface and light source that the face skin unevennesses is visually recognized by own and others through a diffusive light source near just above the face.  <P>SOLUTION: The makeup cosmetic is obtained by formulation of powder, selected base on the evaluation that the powder is arranged in the direction identical with the flow of the skin surface unevennesses on coating and diffused by efficiently taking advantage of light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI