baber/WOPTO huggingface dataset:
Patent JP-2004279821-A (JP)
Title: Design method for illumination optical system and projector
Inventor: ARIGA SUSUMU
IPC: F21Y101/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple design method for deciding the optical parameter of an integrator illumination optical system equipped with a tapered rod in a short period of time.  <P>SOLUTION: In the design method for the illumination optical system for deciding the optical parameter of the illumination optical system 100A equipped with the hollow tapered rod 120A converting light emitted from an ellipsoidal reflector 114 into the light having nearly uniform intensity distribution, the minimum diameter d<SB>0</SB>of the rod 120A and the number of reflecting times (k) by the rod 120A are decided as a prerequisite, and then various optical parameters are decided by using an expression which holds concerning a light beam made incident on the rod 120A from the reflector 114 at a maximum incident angle α<SB>0</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278177-A (JP)
Title: Structure and method for joining reinforced concrete column and steel-frame beam
Inventor: ENOMOTO HIDEFUMI
IPC: E04B1/58
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely rigidly join a reinforced concrete column and a steel-frame beam.  <P>SOLUTION: An anchorage bar is welded to the end of the steel-frame beam 2, and the end of the steel-frame beam is directly embedded in a joint part along with the anchorage bar. A three-side frame-shaped bent bar 7 or an anchor bar with an anchor head is used as the anchorage bar. Otherwise, an end plate is welded to the beam end of the steel-frame beam, and the end of the steel-frame beam is directly buried in the joint part. A cotter plate is prewelded to the top surface and undersurface of the end of the steel-frame beam. In the execution of work for joining the reinforced concrete column and the steel-frame beam, the steel-frame beam is temporarily supported by a temporary support 9 so that the end of the steel-frame beam can be arranged in the joint part, and the reinforced concrete column 1 is formed, including the joint part, by placing concrete in a column form in that state, so that the end of the steel-frame beam can be directly embedded in the joint part concurrently with the formation of the reinforced concrete column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278758-A (JP)
Title: Reduction gear
Inventor: KURODA TAKASHI
IPC: F16H55/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive reduction gear capable of reducing vibration and tooth hummer sound occurring in a worm shaft and a worm wheel.  <P>SOLUTION: Dynamic vibration absorbers 29 are disposed inside the worm wheel 12. A circular arc storing grooves 30 are disposed in a side face of the worm wheel 12. Each storing groove 30 stores a weight 32. The weight 32 is elastically supported by a pair of viscous/elastic bodies 33 from both sides in each storing groove 30. One end of each viscous/elastic body 33 is fixed to the weight 32, and the other end is fixed to the corresponding end of the storing groove 30. The weight 32 in each storing groove 30 vibrates in the rotating direction of the worm wheel 12 to suppress circumferential vibration of the worm wheel 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003236043-A (JP)
Title: Game board
Inventor: KOIDE YOSHIMASA
IPC: A63F5/04
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board lowering probability in which a game player misses pieces of inner information or a change of a game state displayed on a liquid crystal display.  <P>SOLUTION: The game board is provided with an image display for displaying an image including the pieces of the inner information including an inner lottery result in the game board and a piece of game process information to the game player and an attention asking means for asking attention of the game player onto the image display. The attention asking means includes a closable door provided on a display screen of the image display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004283851-A (JP)
Title: Rolling method and rolling apparatus for metal plate
Inventor: OGAWA SHIGERU
IPC: B21B37/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling method and a rolling apparatus for a metal plate having no camber or very small camber.  <P>SOLUTION: The apparatus for rolling are constituted as follows. One or both of upper and lower roll assemblies have a mechanism for supporting a work roll by a divided reinforced roll axially divided into three or more parts. The divided reinforced roll group support the loads of both in the vertical and rolling direction to be applied to the work roll. Load measuring devices are equipped respectively and independently to the divided reinforced rolls in the rolling mill. The rolling equipment is composed of the rolling mill and at least a pair of pinch rolls for clamping a material to be rolled on the exit side of the rolling mill. One or both of the right/left balance of rolling direction force acting on the material to be rolled from the pinch rolls and the right/left balance of the rolling direction force acting on the work roll of the rolling mill via the material to be rolled are measured or arithmetically calculated on the basis of the measured values by using the rolling mill and the rolling equipment. A right/left asymmetrical component of the roll opening of the rolling mill is controlled on the basis of the measured values or the calculated values of the right/left balance of the rolling direction force to roll the metal plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284124-A (JP)
Title: Suppression of misregistration due to mutual displacement of a plurality of print heads
Inventor: TOSHIMA KAZUYA
IPC: B41J2/01
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a misregistration occurring due to a mutual displacement along a scanning direction between a plurality of print heads.  <P>SOLUTION: The printing device has a plurality of print heads arranged along a first direction in response to a printing area where a printing medium is classified into a plurality of areas along the first direction. When a misregistration along the second direction of an image recorded in the printing area occurs due to a misregistration along the second direction intersecting a first direction of each of the print heads at right angles, the timing of each of printing data supplied to each of the print heads is adjusted in accordance with a prescribed correction value determined in response to the amount of misregistration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003300209-A (JP)
Title: Method for compression-molding preform and assembly of compression mold
Inventor: KAWAGUCHI KIYOSHI
IPC: B29B11/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression-molding method by which no molding failure is generated, even when a synthetic resin material (46) is dropped somewhat deviated from the center axis of a female die (20) and a good preform can be stably molded, and an assembly of compression mold.  <P>SOLUTION: The part, of the female die, which defines the outer peripheral face of a side wall (12) of a blow-molded part (6) of the preform (2), on the molding cavity defining surface of the female die of the assembly (16) of compression mold is satin-finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286677-A (JP)
Title: Inspection method and test jig of substrate for semiconductor packages
Inventor: FUJII YOSHIO
IPC: G01R31/26
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inspection method and the test jig which conduct highly precise inspection corresponding to the narrow pitch of a substrate by securing surely the contact between the substrate pad and the flexible contact film pad.  <P>SOLUTION: The test jig J of the substrate for semiconductor packages comprises the contact pad 2 corresponding to the substrate pad 17 of the substrate 16 for semiconductor packages to be inspected in the one side of the contact film 1 composed of flexible films, the lead pad 7 electrically connected to the contact pad 2 in the opposite side, and the grid pad 4 electrically connected to the lead pad 7. In order to inspect the substrate, the test jig is mounted to the inspection device S provided with the lattice-like electrodes via the cushion material 15 so that the substrate 16 is inspected by securing surely the contact between the substrate pad 17 of the substrate 16 and the contact pad 2 of the test jig J, according to the press force of the material 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317570-A (JP)
Title: Key
Inventor: YIN MEMPHIS ZHIHONG
IPC: H01H13/70
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy to use user interface even in dim peripheral lighting.  <P>SOLUTION: A key on the user interface is provided with a key body (138) with a phosphorus surface and a practically opaque material layer (144). The practically opaque material layer (144) is provided with at least one inner side interface (146) delimiting an open range (148) in the shape of a predetermined character (136) and the phosphorous surface is covered by the open range (148) so that one part of the phosphorus surface in the shape of the predetermined character (136) is visible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294625-A (JP)
Title: Zoom lens barrel
Inventor: OKUMURA TETSUYA
IPC: G02B7/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens barrel which is adaptable to a high magnification zoom lens and provided with a position information detecting function.  <P>SOLUTION: The zoom lens barrel 10 is constituted of a fixed tube 11, an intermediate tube 12 and a moving tube 14 for holding a photographic lens 13. A helicoid thread 15 is formed at the inside surface of the fixed tube 11 according to a fixed lead angle. Besides, a code disk 16 is arranged in a place where the helicoid thread is partly removed so that the lead angle of the code disk may become equal to that of the helicoid thread. A helicoid thread 17 to be engaged with the helicoid thread 15 of the fixed tube and a brush member 18 are arranged on the outer periphery of the intermediate tube 12. The intermediate tube 12 is moved between a wide angle end and a telephoto end in the optical axis direction in accordance with the lead angle of the helicoid threads 15 and 17. In this case, the brush member rubs the code disk, then, the position information is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294246-A (JP)
Title: Method for estimating hardenability of steel using jominy type end quenching method and steel melting method
Inventor: SHIMOKUCHI HARUYUKI
IPC: G06Q10/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel melting method for suppressing the waste tapping of steel and enhancing a yield by reducing the number of trial processes for tapping a small amount of steel to analyze steel by calculating chemical components within a Jominy standard range using a Jominy estimating formula in order to obtain steel having proper hardenability in the melting of steel.  <P>SOLUTION: The hardenability, that is, the Jominy value of steel by a Jominy type end quenching method prescribed in JIS GO561 is estimated by adapting the mass % values of [C], [Si], [Mn], [S], [Ni], [Cr], [Mo], [Cu] and [Al] being foundry ladle analyzing components prescribed in JIS GO321 to a Jominy value estimation formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290078-A (JP)
Title: Method for producing boiled noodles
Inventor: SAKAMAKI YAWARA
IPC: A23L7/109
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing noodles having excellent palatability even in preservation for many hours.  <P>SOLUTION: The method for producing boiled noodles comprising treating noodles with steam at 120,000-480,000 Pa. The obtained boiled noodles have excellent palatability and flavor even in preservation for many hours by such treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297953-A (JP)
Title: Regulated power supply circuit
Inventor: NAKA TSUYOSHI
IPC: H02M3/07
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulated power supply circuit where a charge pump operation is stopped to reduce power consumption at the time of a small load, and an output voltage is stabilized with the element of small capacitance.  <P>SOLUTION: In the regulated power supply circuit, an output voltage V<SB>out</SB>of a charge pump power supply circuit is compared to a first reference voltage V<SB>ref1</SB>and an error amplifier 13 outputs the error signal based on the deviation between them. The error signal is compared to a second reference voltage V<SB>ref2</SB>, and the charge pump operation by a clock pulse generating circuit 15 is stopped if the deviation is equal to or less than a prescribed value. A current source 14 is connected in series to the gate of a switching element 4. The time at which the gate is discharged is controlled according to the deviation signal, to keep the output voltage constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298267-A (JP)
Title: Medical imaging system and medical image managing method
Inventor: NEGI WATARU
IPC: A61B6/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the sufficient restriction of the error in the inputting of the imaging order information.  <P>SOLUTION: In the acquisition of the imaging order information, a controller 6 works to display a screen for downloading or newly inputting the imaging order information for the ordinary imaging and a screen for downloading or newly inputting the imaging order information for the portable imaging on a display screen of a display part 63. The controller 6 works to display almost the same screen for the ordinary and portable imaging in the inputting of the patient information on the display screen of the display part 63, imaging conditions and the like confined to the newly inputting of the imaging order information. Especially, the display method different from that in the ordinary imaging is used for the imaging conditions not applicable for the portable imaging. The controller 6 works to display the common screen on the display screen of the display part 63 for prompting the imaging technicians to check the newly inputting of the imaging order information per patient in any case of the normal and portable imaging to that effect at each ending thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003308300-A (JP)
Title: Automatic re-authentication
Inventor: ABDO NADIM Y
IPC: G06F13/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide automatic re-authentication.  <P>SOLUTION: Upon successfully authenticating a client device with a server system, the client device and server system share auto-reconnected data. Upon subsequently losing and re-establishing communications with the server system, the client sends an auto-authenticate request to the server. The auto-authenticate request includes a session verifier that is based at least in part on the shared auto-reconnected data. The server validates the session verifier. If the validation is successful, the server automatically re-authenticates the client device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004303050-A (JP)
Title: Accounting system
Inventor: OTANI ATSUSHI
IPC: G06Q10/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting system which can improve processing efficiency, when synchronization processing or overwriting processing is performed using a transmitted accounting file in the Internet accounting processing.  <P>SOLUTION: In this system, at the accounting office side a mail server 2 stores received mails separately, the received mails are analyzed by a mail cutting-out program, are parsed to headers, the texts of mails, attached files and the like, and are stored in a database 4. An accounting processor 3, while selecting accounting data and updating the accounting file stored in a storage memory, edits the accounting data stored in the updated file and displays them on a screen by the appointed format, by an application software based on GUI (Graphic User Intergace) linked with the database at the synchronization of the processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003348243-A (JP)
Title: Technology for archiving voice information
Inventor: GREGG WOLF
IPC: H04M3/53
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for archiving voice information transmitted among members in a group by using a communication system such as one-point to multipoint voice communication system.   <P>SOLUTION: Anytime after practically transmitting voice information, the archived voice information can be recovered by the members in the group or other users. Voice information communication among communication devices to be used for the members in the group is monitored and recorded. The recorded voice information is analyzed to identify one or more conversation parts included in the voice information. The voice information corresponding to the conversation parts is archived. The archived information can be used for recovery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312208-A (JP)
Title: Device, method and program for displaying video
Inventor: MISU TOSHIHIKO
IPC: H04H60/47
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device for automatically selecting a video stream corresponding to the taste of a viewer on a viewer-side from a plurality of video streams photographed from in directions so as to switch the stream, and to provide a video display method and a video display program.  <P>SOLUTION: In the video display device 10, a reception means 11 receives a plurality of the video streams distributed from a content server 2 and metadata where a summary of the video scenes is described. A coincidence degree calculating means 14 calculates a coincidence degree of received metadata and a request of the viewer, which is inputted by a taste data input means 12. A stream switching means 16 selects the video stream having the high coincidence degree and displays it by switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306713-A (JP)
Title: Ventilator
Inventor: TSUKADA MASAJI
IPC: F24F13/078
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator capable of lighting an air outlet by indirect illumination, and capable of representing the air coming out of the air outlet by the light.  <P>SOLUTION: This ventilator 10 is equipped with a duct 20 having the air outlet 21a and a surface 22a directed to the air outlet 21a, a light emitting member 30 provided on the duct 20 and projecting the light into the duct 20, and a reflection member 40 provided on the surface 22a directed to the air outlet 21a of the duct 20 and irregularly reflecting the light from the emitting member 30 and directing a part of it to the air outlet 21a. The reflection member 40 is provided on a whole of the surface 22a directed to the air outlet 21a of the duct 20. A damper 50 is further provided in the duct 20 movably between an opened position 50a and a closed position 50b so as to adjust the quantity of the air passing through the duct 20. The light emitting member 30 and the reflection member 40 are positioned on an upstream side along the air flowing direction of the damper 50 on the closed position 50b. The reflection member for irregularly reflecting the light from the light emitting member and directing a part of it to the air outlet is provided, and thereby the air outlet can be lit by indirect illumination by irregular reflection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003269219-A (JP)
Title: Control device of internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F01N3/28
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely release NO<SB>x</SB>absorbed by NO<SB>x</SB>absorbent from the NO<SB>x</SB>absorbent.  <P>SOLUTION: The NO<SB>x</SB>absorbent 18 for absorbing NO<SB>x</SB>when the air-fuel ratio of inflow exhaust gas is lean and releasing the absorbed NO<SB>x</SB>when the air-fuel ratio of the inflow exhaust gas is equal to a stoichiometric air-fuel ratio or richer is disposed in the exhaust passage of an engine. The amount of NO<SB>x</SB>absorbed by the NO<SB>x</SB>absorbent 18 is calculated and, when the amount of NO<SB>x</SB>calculated when mixture is made rich and an NO<SB>x</SB>releasing action is performed becomes zero, the combustion of rich mixture is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004311669-A (JP)
Title: Flexible printed wiring board
Inventor: SUZUKI MASAHIRO
IPC: H05K3/34
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board having a land structure for accurately connecting the electrode of a surface mounting part to the land and a reinforcing part for properly connecting the electrode of the surface mounting part to the land by preventing the land from being deformed.  <P>SOLUTION: The flexible printed wiring board includes a base film, a wiring pattern formed on the surface of the base film, and the land for electrically connecting to the electrode of the surface mounting part provided partly at the wiring pattern. In this flexible printed wiring board, the land is constituted of a pair of trunks and branches extended from the trunks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312950-A (JP)
Title: Engine starter
Inventor: NAKAMURA TSUTOMU
IPC: H02P1/18
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter capable of enhancing the starting performance of an engine.  <P>SOLUTION: A motor circuit 6 is connected with a circuit 10 for bypassing a series coil 2b and provided with an element 11 for controlling a bypass current. A line 7 being connected from a start switch 9 to a shunt coil 2c is provided with an element 12 for controlling the current quantity of the shunt coil 2c. The control element 11 is controlled to increase the conduction quantity as the r.p.m. increases from 100% off state and 100% on state is brought about upon elapsing a specified period t2. On the other hand, the control element 12 is held constantly in 100% on state. Since the series coil 2b is short-circuited upon elapsing the specified period t2 and wiring resistance of the series coil 2b is nullified, armature voltage can be maximized and motor capacity can be exhibited to the maximum during high speed rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320093-A (JP)
Title: Shared antenna device
Inventor: FUJIURA HIDEAKI
IPC: H01P1/15
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reception characteristic of a shared antenna in which a low frequency side circuit and a high frequency side circuit are connected to an antenna connection terminal via a diplexer, and to miniaturize the device.  <P>SOLUTION: In this shared antenna device 7, a microstrip line 4 having a length of 1/4 of the wavelength of a transmission signal, and an SAW filter 5 having a pass band corresponding to the frequency of the reception signal, are interposed in series in a reception line from a terminal F on the high frequency side of the diplexer 20 to a high frequency side output terminal 11; and a diode D2 for grounding the output terminal A of the microstrip line 4 at the time of transmitting a signal is provided on the output terminal A. Also, between the output terminal A of the microstrip line 4 and an input end B of the SAW filter 5, a microstrip line 8 for matching the impedance between the output terminal A and the input terminal B is interposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI