baber/WOPTO huggingface dataset:
Patent JP-2005251583-A (JP)
Title: Lighting system, optical modulator, image display unit, and scanner
Inventor: KAWAMURA ATSUSHI
IPC: F21S2/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system which focuses light from a light source efficiently with high density, having simple structure produced at low cost, useful for an optical modulator, generating no shadow in a scanner, generating little flare in an image display unit, and to provide the optical modulator, the image display unit, and the scanner.  <P>SOLUTION: The lighting system comprises a linear light source 5 placed in a circle of which center coincides a primary focus F1 of a ellipse, concave reflective members 3 and 4 of which arcs of cross sections are arranged along the circle oppositely in the direction of the longer axis of the ellipse, ellipsoidal reflective members 1 and 2 of which ellipsoidal arcs of cross sections are arranged along the ellipse so that they face spaces S between edges of the concave reflective members 3 and 4. The apparatus focuses the outgoing light from the linear light source 5 on a secondary focus F2 of the ellipse in a linear shape as light for illumination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253213-A (JP)
Title: Method and device for controlling multi-axis motor
Inventor: SATO KAZUO
IPC: H02P5/74
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device for efficient regeneration even with multi-axis configuration.  <P>SOLUTION: The motor control device in regenerative operation outputs a regeneration on signal, while another motor control device performs regenerative operation when receives the regeneration on signal. So the regenerative processes of all motor control devices occur at the same time, and the load of a regenerative process circuit comes to be uniform for efficient operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251652-A (JP)
Title: Cover for high voltage cut-out switch
Inventor: HASHIMOTO YUJI
IPC: H01H85/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a high voltage cut-out switch which, for example, can be used by an indirect hot line method which is not accompanied with a separating work of the insulated winding wires of a high voltage reduction wire.  <P>SOLUTION: This is the cover for the high voltage cut-out switch that includes a cabinet from which a lead wire is drawn out and that insulates and covers at least the side face in the high voltage cut-out switch to electrically cut off or connect the end parts of a lead wire mutually at the side face demarcated between the upper face and the lower face of the cabinet. This includes an insulation sheet respectively facing each other to a neighboring face to the upper face, the side face and a neighboring face to the side face of the cabinet so as to be fitted to the cabinet, and with a clip means which is fixed to the insulation sheet via a prescribed fixing part and which pinches the cabinet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004173326-A (JP)
Title: Output circuit
Inventor: DATE YOSHITO
IPC: H03K19/0175
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output circuit by which power consumption at a state of reducing a consumption current can be further reduced.  <P>SOLUTION: The output circuit is provided with an active resistor by a MOS transistor 101 and a transistor 105 that controls a gate of the active resistor. A current flowing in the active resistor is limited by controlling the gate of the MOS transistor for the active resistor so as to completely stop the consumption current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005218833-A (JP)
Title: Extensible bedding drying stand
Inventor: MINAMI TOMIJI
IPC: D06F57/08
Filed: 2004-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily dry bedding at each home in general.  <P>SOLUTION: An extensible bedding drying stand 1 is provided with square holes 2, 3 to form the whole. An auxiliary bedding dryer 14 attached with an extension preventing stay 18 and formed into an L-shape is drawn out from the square hole 2 of the extensible bedding drying stand 1, and an auxiliary bedding dryer 16 attached with the extension preventing stay 18 and formed into an L-shape is also drawn out from the square hole 3 of the extensible bedding drying stand 1 to form a structure for drying three pieces of bedding at a time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281710-A (JP)
Title: Molecular beam source for depositing organic thin film
Inventor: KOBAYASHI OSAMU
IPC: C30B23/08
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecular beam source for depositing an organic thin film in which a uniform thin film can be deposited on a film deposition surface of a large substrate, any film deposition material is not deposited on a molecule-emitting hole of the film deposition material, or the emission-emitting hole is hardly narrowed or clogged thereby.  <P>SOLUTION: In the molecule beam source for depositing an organic thin film, a valve 33 is disposed in a space reaching a molecule-emitting hole 14 to emit molecules of a film deposition material generated from a molecule heating unit 12 side toward a film deposition surface, and heaters 18, 19 to heat the molecules to be emitted out of the film deposition material are provided on the molecule-emitting hole 14 side. An outer guide 13 having a tapered guide wall and an inner guide 16 which is provided on the inner side of the outer guide and has a tapered guide wall are provided on the molecule-emitting hole 14 side. A molecule-emitting passage 17 is formed between the outer guide 13 and the inner guide 16 so that the diameter is gradually increased toward the molecule-emitting direction. The heaters 18, 19 are provided on the outer guide 13 and the inner guide 16, respectively, and a heater 20 is provided so as to pass through the molecule-emitting hole 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314942-A (JP)
Title: Operation method of horizontal position adjusting apparatus of automobile
Inventor: KRAUSE MICHAEL
IPC: G01C21/10
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of operating a horizontal position adjusting apparatus capable of avoiding or at least removing danger situations.  <P>SOLUTION: The adjusting apparatus includes a sensor for directly or indirectly detecting interval between the vehicle body and the axis of a vehicle wheel and an actuator for adjusting the interval between the vehicle body and the axis of the vehicle wheel. In the operating method of the horizontal position adjusting apparatus of an automobile, the adjusting apparatus determines whether or not the interval between the vehicle body and the vehicle wheel axis exceeds a predetermined threshold based on a detected measured value in a target effective comparison, and one or a plurality of actuators are operated to achieve horizontal compensation in the horizontal alignment direction of the vehicle body in deviation from the threshold. When the vehicle lies on a slope or in a tilt stopping state, which are not allowed for vehicle safety, the adjusting apparatus prevents automatic horizontal compensation adjustment. For avoiding overthrow of the vehicle 1 in an operation state on the slope 2, the adjusting apparatus prevents the horizontal compensation adjusting operation when the vehicle 1 has the slope state and the tilt stopping state (angles α and β) that are not allowed for vehicle safety.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255447-A (JP)
Title: Cuprous oxide powder and method for producing the same
Inventor: SUGIMOTO TADAO
IPC: C01G3/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cuprous oxide powder consisting mainly of novel-shaped particles, freed of chloride ions, and being effectively applicable to various uses and to provide a method for producing the same.  <P>SOLUTION: The cuprous oxide powder consists mainly of 60 to 100 vol.% cuprous oxide particles each basically having the shape of a regular hexahedron in which each face has a protruded shape composed of stepwise superposed crosses, and the vertex of the protruded shape is in the form of a cylinder or a polyangular prism. The method for producing the cuprous oxide powder comprises adding an alkali solution to a copper-salt-containing solution to prepare a slurry of a concentration [in terms of cupric oxide (CuO)] of 0.8 to 1.5 mol/liter and adding a reducing sugar to the slurry under agitation over an addition time of 5 to 60 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258886-A (JP)
Title: Authentication program in network storage device
Inventor: YAMAZAKI YASUO
IPC: G06F21/62
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a burden on a device manager is increased for audit, etc., since only the device manager owns access authority to a file left by a user when the registration of the password, etc., of a defunct user is deleted in a storage device.  <P>SOLUTION: An authentication program permits the user who logins to the storage device to perform access to the file recorded in the storage device. The program allows a processor to conduct a first procedure for receiving a user name and a password from the user, a second procedure for referring to a valid period corresponding to the pair of the user name and password which are recorded in the storage device, and a third procedure for permitting the access of the user to the file corresponding to the valid period, based on the reference result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254189-A (JP)
Title: Electric discharge frame support of electric dust collection apparatus
Inventor: ODA KEIGO
IPC: B03C3/41
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge frame support of an electric dust collection apparatus in which stress concentration on a specified point of a member is prevented in the case the electric discharge frame is swung and which is thus provided with a high durability.  <P>SOLUTION: The electric discharge frame support comprises a pinching part 12 for pinching and supporting an electric discharge frame 50 installed vertically and leg parts 14 to be fixed in a fixation beam of the electric discharge frame for fixing the electric discharge frame and the leg parts 14 are formed in the open leg state. In the electric discharge frame support having such a structure, the pinching part 12 and the leg parts 14 are made of a pair of plate members and the plate face of the plate members are arranged vertically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266251-A (JP)
Title: Image forming apparatus
Inventor: NEGORO SHOJI
IPC: G03B27/52
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which additional information can be outputted on the entire area of the back of an image forming medium by preventing ink from sticking to a pair of conveying rollers.  <P>SOLUTION: The image forming apparatus which outputs image information onto the surface of paper P and also outputs additional information onto the back of the paper includes: a printing device 5 which prints the additional information onto the back of the paper P; and a coating device 4 which is disposed downstream of the printing device 5 in the direction C in which the paper P is conveyed, and forms a coating layer 16 at least in a printing area of the back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262759-A (JP)
Title: Nozzle for injection molding machine
Inventor: WATANABE SHINJI
IPC: B29C45/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for an injection molding machine capable of exactly simultaneously bringing a nozzle having a plurality of nozzle openings into contact with a mold having a plurality of sprues.  <P>SOLUTION: Two nozzle tips 10 and 20 are attached to a nozzle body 4. The first nozzle tip 10 is a general nozzle tip having a spherical surface at the tip end. The second nozzle tip 20 is composed of a base member 21, a head member 22, a disc spring 23 and a cap 23. An inner hollow portion 21a for a molten resin to flow through is formed on the central axis of the base member 21. The head member 22 is connected to the downstream side of the base member 21. The head member 22 has an axial portion 22a, a flange portion 22b and a nose portion 22c orderly from the upstream side. The axial portion 22a is inserted into the inner hollow portion 21a of the base member 21 to move in the axial direction. The nose portion 22c is connected to the back surface of a mold at the downstream side end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267458-A (JP)
Title: Paper sheet processing system and processing method for paper sheet processing system
Inventor: OKAZAWA YOSHITAKA
IPC: G07D9/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the prediction precision of processing time by enabling prediction of the timer required for a second paper sheet processor on the basis of not only the quantity of paper sheets to be processed but also a numerical value showing the processing state in a first paper sheet processor.  <P>SOLUTION: In this system, in an operation condition that paper sheets rejected in the first paper sheet processor 11 are reprocessed in the second paper sheet processor 21, whereby the business of a day concerned is ended, the time required in the second paper sheet processor 21 is predicted on the basis of not only the quantity of the paper sheets to be processed but also the numerical value showing the processing state in the first paper sheet processor 11, whereby the operation of the first paper sheet processor 11 is ended so that the business can be ended at a business end scheduled time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272539-A (JP)
Title: Flame retardant and flame-retardant resin composition
Inventor: INAGAKI YASUSHI
IPC: C08F8/36
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve long-term preservability while increasing flame retardance.  <P>SOLUTION: The flame retardant in which 0.01 mol%-14.9 mol% of a sulfonic acid group and/or a sulfonic acid base is introduced to an aromatic polymer by sulfonation with a sulfonating agent having <5 wt.% water content is added to a resin to be flame-retarded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272980-A (JP)
Title: Method for producing electrogalvanized steel sheet having excellent plating appearance
Inventor: KAWADA AKIRA
IPC: C25D21/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electrogalvanized steel sheet whose lightness can be increased without adding new components to a plating bath.  <P>SOLUTION: In the method for producing an electrogalvanized steel sheet where a steel sheet is subjected to galvanizing in a plurality of plating tanks for a plurality of times, the plating current density in the plating tank of the poststage is made lower than that in the plating tank of the prestage. The plating tank of the poststage to which plating current is reduced is the plating tank where plating is finally performed. In the plating tank of the poststage to which plating current is reduced, galvanizing in which plating current density is 1 to 30 A/dm<SP>2</SP>and coating weight is 0.01 to 20 g/m<SP>2</SP>is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275276-A (JP)
Title: Display device and display device control method
Inventor: NOGUCHI YUKIHIRO
IPC: G09G3/20
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing luminance unevenness while suppressing an increase in power consumption.  <P>SOLUTION: In the display device 10, a non-complementary driving transistor 18 drives an OLED 16 on the basis of a luminance signal. The driving transistor 18 corrects its operation timing by itself. A correcting transistor 24 performs ON/OFF control over the self-correction. A holding capacitor 26 holds a corrected luminance signal. The driving transistor 18 uses a temporarily supplied luminance signal to generate the luminance signal corrected based upon the operation threshold of the driving transistor 18 to thereby correct its operation by itself. The voltage of the luminance signal is gradually increased or decreased from a 1st ramp signal RP1 to control power supply to the OLED 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005053467-A (JP)
Title: Mobile robot
Inventor: YANG SOO-SANG
IPC: G05D1/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile robot enabling its wheel to maintain a constant ground holding force with respect to the ground surface even when raised by any obstacle existing at the bottom surface so that the wheel can get over the obstacle easily without using any separately provided sensor part or control part.  <P>SOLUTION: The mobile robot includes a body, the wheel coupled with the body in such a way as movable in the first and the second direction, and a wheel get-on/get-off guide means with one end coupled with the body and the other end coupled with the shaft of the wheel, maintaining its contracted condition in case the body is not in contact with the ground surface, and elongated so that the wheel maintains the contact with the ground surface in case the body is in contact with the ground surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005283758-A (JP)
Title: Method for manufacturing polarizer, polarizer, polarizing plate, optical film, and image display device
Inventor: KOJIMA MAKOTO
IPC: B29L7/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizer by subjecting a polyvinyl alcohol film to pre-swelling processing, iodine dyeing processing, stretching processing, etc., the manufacturing method for the polarizer suppressing variation in transmissivity of the obtained polarizer even when stretching is carried out in preliminary swelling processing.  <P>SOLUTION: The manufacturing method for the polarizer includes steps of: (1) stretching the polyvinyl alcohol film in an electrolyte solution; (2) dyeing the polyvinyl alcohol film with a dichroic material, and (3) further drawing the polyvinyl alcohol film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286664-A (JP)
Title: Clamp circuit
Inventor: KOBAYASHI KAZUYUKI
IPC: H03G11/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation where the layout area of a clamp circuit provided in the circuit of a semiconductor element and determining the DC level at a capacity coupled signal terminal is increased by a high resistance resistive element formed of polysilicon being employed therein.  <P>SOLUTION: A comparator 22 compares a sine wave signal being inputted from a signal source 20 capacity coupled through a capacitor 24 to Vac terminal with a DC reference signal being inputted to Vdc terminal thus generating a clock signal. In order to clamp the DC level at the Vac terminal to the DC level at the Vdc terminal, the Vac terminal and the Vdc terminal are connected through the channels of MOSFETs 32 and 34. The MOSFETs 32 and 34 are set with gate voltages such that they operate under subthreshold characteristics. By the subthreshold characteristics, the MOSFETs 32 and 34 function as high resistances and transmit only DC level from the Vdc terminal side to the Vac terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286702-A (JP)
Title: Portable electronic apparatus
Inventor: WADA MASAKO
IPC: H04R5/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain good stereo effect by emitting sound from two speakers in the directions receding from each other with a sufficient volume without complicating the body shape of the apparatus and without causing a strange feeling at the time of carriage.  <P>SOLUTION: First and second speakers 21 and 22 juxtaposed in a second case 2 are covered, on the proximate side thereof, with a speaker cover part 23 and first and second sound emitting holes 24 and 25 are provided from parts corresponding to the first and second speakers 21 and 22 toward the opposite sides of the speaker cover part 23 of the first and second speakers 21 and 22 receding from each other. Mixture of sound from the first and second speakers 21 and 22 can thereby be reduced, and sufficient volume of sound being emitted from the first and second speakers 21 and 22 can be ensured by enlarging the first and second sound emitting holes 24 and 25 sufficiently. Consequently, good stereo effect can be attained without complicating the shape of the second case and the apparatus can be carried well without causing a strange feeling when it is held by hand.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361926-A (JP)
Title: Holographic data storage medium
Inventor: PARK JOO-YOUN
IPC: G11B7/24
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic data storage medium capable of improving the safety of a user by absorbing transmitted light passing through a recording material layer.  <P>SOLUTION: The holographic data storage medium includes a laser beam absorbing layer. This laser absorbing layer is formed on a recording material layer for recording information in a holographic form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285583-A (JP)
Title: Method and device for producing laminated electronic component
Inventor: OTSUKA MASAYUKI
IPC: H01G11/84
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of automatically lamination of electronic components, while making effective use of separator materials.  <P>SOLUTION: A lamination device comprises an electrode supply part for supplying positive and negative electrodes to be laminated; an electrode-conveying part for conveying the positive or negative electrode from the electrode supply part to a laminating part; a separator supply part for supplying separators; a separator-conveying part for conveying the separators to the stacking part; and the laminating part for stacking the separators and the positive and negative electrodes together. A long separator-forming member is cut into a separator of a predetermined length, which is then supplied to the laminating part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281080-A (JP)
Title: Method for producing anatase type titanium oxide crystal
Inventor: FUKAZAWA NORIMASA
IPC: C01G23/053
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an anatase type titanium oxide crystal in a mild condition within a shorter time and simply.  <P>SOLUTION: The anatase type titanium oxide crystal is produced by mixing a solution X where a protonated polyamine is dissolved in an aqueous medium in which a hydrophilic organic solvent can be contained with a solution Y in which a titanium compound denoted by formula 1 (wherein, R<SB>1</SB>and R<SB>2</SB>are each independently one kind selected from hydrogen atom, methyl group, ethyl group and propyl group) or denoted by formula 2 (wherein, R<SB>3</SB>and R<SB>4</SB>are each independently one kind selected from hydrogen atom, methyl group, ethyl group and propyl group) is dissolved in an aqueous medium in which a hydrophilic organic solvent can be contained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280177-A (JP)
Title: Printer
Inventor: SAKAI HIROAKI
IPC: B41J2/01
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of effectively using a space without occupying a space on a desk.  <P>SOLUTION: A casing 103 of this printer 100 to be used on a desk is formed in a vertical wall shape and divides the space on the desk by functioning as a partition. The printer is equipped with paper supply trays 104 each supplying paper sheets P having different sizes, and then paper sizes can be selected to perform the printing. As a result, the printer dose not occupy a large space on a desk and functions as a partition so that a long desk can be partitioned by the printer to form a personal space of a user, thereby effectively utilizing the space on the desk.  <P>COPYRIGHT: (C)2006,JPO&NCIPI