baber/WOPTO huggingface dataset:
Patent JP-2005040933-A (JP)
Title: Mobile power tool
Inventor: SHIMIZU HIDEKI
IPC: B25B23/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile power tool which is compact and has high reliability concerning the mobile power tool used for various kinds of fastening working, drilling working, and cutting working or the like.  <P>SOLUTION: This mobile power tool is provided with a motor 1 which is a rotary driving source of an output section 3, a driving transmission section 2 for transmitting the driving power of the motor 1 to the output section 3, a mounting rack for supporting the end section of the driving transmission section 2, a body housing 5 for covering at least the motor 1 among respective members, and a tubular driving section cover 4 for covering at least the output section 3 among respective members. Furthermore, by fitting the body housing 5 and the driving section cover 4 so that the internal space of the two can communicate in the mobile power tool, and there are provided an advance or retreat engaging section of the driving section cover for constraining the advance or retreat movement of the driving section cover 4 by being engaged with the driving section cover 4, and a rotational engaging section of the diving section cover for constraining the rotational movement of the driving section cover 4 by being engaged with the driving section cover 4 in the body housing 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064796-A (JP)
Title: Electronic imaging device
Inventor: DONALD J STAVELY
IPC: H04N5/369
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic imaging device having an improved-resolution digital zoom capability.  <P>SOLUTION: The device is provided with an optical system 130 for forming an optical image; an array 115 of imaging sensors for converting the optical image into a digital image; a digital zoom module 150 for extracting the cropped digital image from the inside of the center of the array 115; and a distortion correcting module for correcting geometric distortion in the cropped digital image. The size of the imaging sensors increases from the center of the array 115 to the perimeter of the array 115, and the pitch of the imaging sensors decreases from the center of the array 115 to the perimeter of the array 115. The imaging sensors, thereby, introduce the geometric distortion into the digital image, and the center of the digital image, thereby, has relatively higher resolution than that of an edge portion of the digital image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047238-A (JP)
Title: Recording device, recording method, and program
Inventor: OSHIO NAOMI
IPC: B41J2/01
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which prevents ink from fading from a recording medium to the possible extent while ensuring recording fidelity of an image at the time of recording images on both surfaces of the recording medium, to thereby suppress soiling of the recording medium and the interior of the recording device per se, and to provide a recording method and a program.  <P>SOLUTION: When the recording device is in a double-sided recording mode for recording images on both the sides of the recording medium, a firstly printed surface of the recording medium is printed in the following manner. That is, when an image portion is recorded with the black pigment ink on the firstly printed surface, a use ratio of the black pigment ink and a black die ink is set so that use of the black pigment ink is suppressed and degradation in the density of the printing is compensated for by the black die ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134752-A (JP)
Title: Solid-state imaging device and camera using the same
Inventor: OGURA MASANORI
IPC: H04N5/369
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress influence to an output image signal by the high-frequency noise of a scanning circuit.  <P>SOLUTION: In a solid-state imaging device, horizontal scanning circuits 2a, 2b and a vertical scanning circuit 3 having a slower drive frequency as compared with the scanning circuits are arranged adjacent to a different side of a square chip 10. Pads 5a are arranged at a side other than the side, where the horizontal scanning circuits 2a, 2b are arranged in the respective sides of the chip 10. The pads 5a includes a pad for giving voltage or a ground potential to the active element of each pixel of a pixel region 1, a pad for inputting voltage to amplifiers 6a, 6b, a pad for outputting the output of the amplifiers 6a, 6b to the outside of the chip 10, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054934-A (JP)
Title: Drive connection mechanism, sheet elevating/lowering device, and image forming device
Inventor: TATEISHI HITOHISA
IPC: F16D11/10
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein the phase of projecting parts of a pair of couplings is different from each other every time in a conventional pair of couplings, a drive side coupling is idled before the pair of couplings are engaged and the drive can be transmitted, and the drive is not rapidly transmitted.  <P>SOLUTION: When an object to be driven is pulled out of a body, a driven side coupling is constituted in a predetermined waiting phase, and the phase when the drive of the driving side coupling is completed has a predetermined relationship to the waiting phase of the driven side coupling. In the phase relationship, the driven side coupling is at the phase angle at which a tip of the projecting part is not collided with a tip of the driving side coupling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110797-A (JP)
Title: Instructed position detector, and instructed position detection system and instructed position detection method
Inventor: INOUE HIDEAKI
IPC: G03B21/26
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect an instructed position by a laser beam or the like in a projected image projected on a screen.  <P>SOLUTION: A projector of color field sequential method has an area sensor for imaging the screen, an area sensor part 2 consisting of an optical filter or the like for limiting the light incident to the area sensor to red (R) light of the same color as the laser beam emitted from a laser pointer, and a color period timing extraction part 5 for extracting the projecting timings of red (R) image, green (G) image and blue (B) image. When the projecting timing of R image comes, the screen is imaged at that time, and the processing of detecting the instructed position instructed by the laser beam based on the taken image is performed by an MPU 6. Even if a part of the same color as the laser beam is present in the projected image (illustration image), the instructed position can be precisely detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062452-A (JP)
Title: Lamp unit and projection type display device
Inventor: TAKAMATSU HIROAKI
IPC: F21Y101/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp unit for preventing a luminance decrease and nonuniform luminance of an image on a screen and to provide a projection type display device having the lamp unit.  <P>SOLUTION: In the lamp unit 10 including a light source lamp 12, a reflector 13 which reflects light from a light source, and a reflector holding member 11, the opening of the reflector 13 is circular, and the inside diameter part of the opening of the reflector 13 is used as a positioning reference for the reflector holding member 11. The reflector holding member 11 has a reflector positioning part 23 which is a concentric circular projection with an inclined face formed thereon and has the structure in which the inclined face of the projection and the inside diameter part of the opening of the reflector 13 are in contact with each other, The maximum outside diameter of the projection is larger than the inside diameter of the opening of the reflector 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061559-A (JP)
Title: Slide hinge for compact information terminal
Inventor: KURAMOCHI RYUTA
IPC: G06F1/16
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide hinge having a function for relatively and automatically sliding a first casing and a second casing from a specific sliding position, in the slide hinge for a compact information terminal composed of the first casing and the second casing.  <P>SOLUTION: The slide hinge for relatively sliding the first casing provided with a keyboard part and the second casing provided with a display part, is composed of a slide means in the linear direction mounted between the first casing and the second casing, and a revolving means performing the revolving motion in accompany with the linear sliding motion of the first casing and the second casing by the slide means, and the revolving means generates rotational torque from a specific revolving angle to allow the first casing and the second casing to automatically slide relatively in the opening direction and/or closing direction on the basis of the sliding position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066731-A (JP)
Title: Slurry feeder
Inventor: IWAMOTO KAZUYOSHI
IPC: H01L21/304
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry feeder forming no stagnation of abrasive grains at a corner part or a bottom part of a tank.  <P>SOLUTION: This slurry feeder is constituted to store slurry in cylindrical buffer tanks 20, 22, to connect feed piping 20a, 22a to the bottom part, to connect return piping 20b, 22f to the upper part and to close the upper part. A return passage tip part 50 discharges slurry into the buffer tanks 20, 22 along the internal wall of the buffer tanks 20, 22. Agitating mechanisms 54 are provided near the bottom parts in the buffer tanks 20, 22 and near connection parts of the feed piping 20a, 22a to agitate slurry. A feed pump 36 is connected to the feed piping 20a, 22a to feed slurry to the outside of the slurry feeder and forms the vortex of slurry in the buffer tanks 20, 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342066-A (JP)
Title: Authentication method for counterfeit prevention, its execution system, program and program recording medium
Inventor: CHU CHIA-CHENG
IPC: B42D15/10
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method for counterfeit prevention reducing a risk of a consumer to buy a counterfeit.  <P>SOLUTION: This authentication method for counterfeit prevention is provided with a product data input process (822) inputting product data by a manufacturer into authentication server equipment by product, an anti-counterfeit serial code generation process (841) generating a anti-counterfeit serial code corresponding to the product by the authentication server equipment, a serial code providing process (842) providing the anti-counterfeit serial code by the authentication server equipment to label the anti-counterfeit serial code on the product, a shipment/sale data input process inputting shipment/sale data of the product into the authentication server equipment, and a product authentication information providing process providing the product authentication information including at least shipment/sale data of the product corresponding to the anti-counterfeit serial code after receiving an authentication request by the anti-counterfeit serial code from the authentication server equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068084-A (JP)
Title: Foam-like cleaning agent
Inventor: KUDO DAIKI
IPC: A61K8/37
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning (face-washing) technique according with an original esthetic object.  <P>SOLUTION: An esthetic cleaning agent comprises (1) 20-40 wt.% fatty acid ester of polyglycerol and (2) 1-20 wt.% extract of seed of Cydonia oblonga Mill. The fatty acid ester of polyglycerol has preferably, characteristics as a hydrophilic surfactant. Concretely, the fatty acid ester (octamer to dodecamer) having 8-12 average polymerization degree of glycerol and at least ≥6, preferably 8-13 free hydroxyl groups is preferable as the fatty acid ester of polyglycerol. The fatty acid ester having decaglycerol skeleton is especially preferable. 1,3-Butanediol extract is especially preferable as the extract of Cydonia oblonga Mill.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004116515-A (JP)
Title: Linear motor drive type compressor and refrigerating machine therewith
Inventor: NOMI KAZUHIRO
IPC: F25B9/14
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decrease in refrigerating capacity caused by outgassing, and to miniaturize a linear motor drive type compressor.  <P>SOLUTION: Magnetic circuits 56, 80 including a coil 54 is integrated with a airtight container 11 sealing coolant gas, and the coil 54 is arranged in the outside part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005071953-A (JP)
Title: Plasma display panel
Inventor: SHIRAI TETSUYA
IPC: H01J11/38
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel prevented from cross talk.  <P>SOLUTION: The plasma display panel has a first substrate and a second substrate facing each other arranged so as to interpose a discharge space in between. A plurality of display electrodes and dielectric layers covering the display electrodes are formed on the first substrate, and a plurality of data electrodes crossing the display electrodes, dielectric layers covering the data electrodes, and ribs forming discharge cells by separating the discharge space are formed on the second substrate. The accumulation of wall electric charge generated at discharge cell side can be divided at every cells, an interference of electric charges between adjacent cell is prevented, and a stable discharge can be obtained by arranging dielectrics 21, forming areas having dielectric constant different from each other, on the dielectric layer 14 formed on the first substrate 11 so as to correspond with the discharge cells.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004012468-A (JP)
Title: Electric field sensor
Inventor: SHINAGAWA MITSURU
IPC: G01R29/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field sensor for highly accurately measuring the distribution of electric field intensity without disturbing an electric field to be measured and constituting a compact electric field probe even when the electric field probe is constituted by two-dimensionally or three-dimensionally arranging a large number of electro-optical crystals.  <P>SOLUTION: The electric field probe 2 is constituted by arranging a plurality of the electro-optical crystals 1, into an array shape, having sensitivity only to an electric field in a direction which is in parallel with or intersects the traveling direction of incident laser beam 15 at right angles. The electro-optical crystals 1 are irradiated with the laser beam 15. The electric field intensity coupled with each electro-optical crystal 1 is detected by a polarization detecting optical system 6 and a photodetector 7, and signal processing is performed by a signal processing part 8 to measure the distribution of the electric field intensity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005081858-A (JP)
Title: Damper of motorcycle
Inventor: SAKAMOTO KEIJI
IPC: B62J11/19
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle damper formed in such a way as to restrict a play of a fuel tank in the direction across the motorcycle width and accommodate harnesses in order to protect them against an externally applied force when the harnesses are mounted on a body frame.  <P>SOLUTION: The motorcycle damper 3 is composed of a base part 17 to support the fuel tank 1 in the over-part, a left arm part 18 and a right arm part 19 located beside the base part, and structured so that a base part recess 20 is formed on the inside of the base part 17. A base part left end recess 21 and a base part right end recess 22 in a band shape continued parallel are formed on the two sides of the base part recess 20 in the base part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004994-A (JP)
Title: Electrophotographic apparatus
Inventor: FURUKAWA KAZUHIKO
IPC: G03G21/14
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus in which when an electric field is generated in a transfer section, factors causing fatigue of a photoreceptor are avoided, stable electrification is performed and contamination of a transfer member and setoff of a transfer material can be suppressed.  <P>SOLUTION: The electrophotographic apparatus has a photoreceptor 1 on which a toner image is formed, an electrifying roller 2 which comes in contact with the photoreceptor 1 to electrify it and a transfer roller 6 which transfers a toner image on the photoreceptor 1 to a transfer material 5 and cleans a sticking toner. Voltage applied to the transfer roller 6 in cleaning is set so that the difference (Vc-Vi) between potential Vc immediately before the roller 6 leaves the contact part of the roller 6 and the photoreceptor 1 and potential Vi by electrification before the photoreceptor 1 runs into the contact part becomes ≥¾200¾ V, wherein the potentials are obtained from bias voltage applied to the roller 6, the contact time of the roller 6 and the photoreceptor 1 obtained by (the contact width of the roller 6 and the photoreceptor 1)/(the movement speed of the surface of the roller 6), capacitance between the substrate of the photoreceptor 1 and the contact part, and resistance value between the bias voltage applied part of the roller 6 and the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005087441-A (JP)
Title: Bath chair
Inventor: UGAWA KAZUHISA
IPC: A61H33/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath chair for enabling a third person to easily, safely and efficiently wash and skin-scrub the body of a sitting person regardless of the build and sitting direction of the sitting person.  <P>SOLUTION: The bath chair of this invention comprises a seat part 1 and an upper body support part 2 provided above in one side direction of the seat part for supporting the upper body of the sitting person sitting either turning the back or the chest by being abutted to the back or the chest of the sitting person. The upper body support part 2 is provided with an abutting shape varying mechanism 21 for varying an abutting shape at an abutting position where it is abutted to the upper body of the sitting person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088054-A (JP)
Title: Load distribution control device for continuously rolling mill
Inventor: INAMI HARUKI
IPC: B21B37/58
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load distribution control device for a continuously rolling mill by which the most part of calculations can be performed only during the rolling by simplifying the corrective calculation of the thickness into a mountable shape during the rolling.  <P>SOLUTION: The continuous rolling mill has a load distribution control device 10 to calculate the correction of the thickness of each stand based on the error from a target load ratio when the rolling load ratio at each stand of the continuous rolling mill is not matched with the target load ratio, and drawing-down position control systems 7, 8 and 9 which perform correction of the drawing-down position based on the correction of the thickness, and match the rolling load ratio at each stand with the target load ratio and keep the ratio. The load distribution control device 10 of the continuously rolling mill calculates the correction of the thickness at each stand during the rolling by using a formula obtained by assuming that the influence sensitivity of the thickness change on the inlet side with respect to the change in the rolling load is equal to the influence sensitivity of the thickness change on the outlet side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094946-A (JP)
Title: Switching power supply
Inventor: KYOGOKU AKIHIRO
IPC: H02M3/28
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a switching power supply receiving a DC power supply in which radiation noise caused by a surge voltage induced by the leakage inductance of a transformer is reduced through an inexpensive low loss arrangement.  <P>SOLUTION: The switching power supply comprises a first capacitor 8 connected across a switching element 4, and a snubber circuit consisting of a series circuit of a first diode 11 and a second capacitor 12 connected across the primary winding 3 of a transformer 2, and a series circuit of a first resistor 13 and a third capacitor 14 connected in parallel with the first diode 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092987-A (JP)
Title: Aberration correction mirror for optical pickup, aberration correction method and optical pickup
Inventor: MIZUYAMA YOSUKE
IPC: G11B7/135
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration correction mirror which is small in size, less in electric power, low in voltage, low in cost, and excellent in accuracy and to provide a practicable mirror which corrects spherical aberrations in particular.  <P>SOLUTION: The aberration correction mirror comprises a substrate 16, a piezoelectric material 3, a pair of electrode films holding the piezoelectric material 3 in-between, an elastic body 4 and an optical reflection film 29. The substrate 16 has cavity sections 33 of shapes approximately symmetrical with respect to the optical axis and a pair of the electrode films are respectively bisected to at least two; first electrodes 5 and 8 and second electrodes 6 and 9. The first electrodes 5 and 8 have the shapes approximately symmetrical with respect to the optical axis and the second electrodes 6 and 9 are so arranged as to enclose the first electrodes 5 and 8 and are subjected to polarization processing in such a manner that the directions of polarization are opposed to each other in the portions of the first electrodes and the second electrodes in the piezoelectric material 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088790-A (JP)
Title: Device for ocularly checking area in front of vehicle
Inventor: YAMANA TORU
IPC: B60R1/04
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for ocularly checking the area in front of a vehicle capable of viewing even a dead angle area of the vehicle indirectly without intercepting the frontal field of view obtained directly through a windshield, assuring a high visibility and manufacturable at low cost.  <P>SOLUTION: The device for ocularly checking the area in front of the vehicle is composed of a main mirror 1 installed on an inner mirror M and a sub-mirror 2 installed on an instrument panel P. The main mirror 1 is positioned behind and above the sub-mirror 2, and the reflection surface 1a of the main mirror 1 is directed downward and toward the area in front of the vehicle. The reflection surface 2a of the sub-mirror 2 is directed upward and toward the rear of the vehicle. The beam L1 from the area in front of the vehicle is reflected by the main mirror 1 toward the sub-mirror 2, and the beam L2 from the main mirror 1 is reflected by the sub-mirror 2 toward the eye point E of the driver H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088805-A (JP)
Title: Inner and outer air blowing unit
Inventor: HARA SHINICHI
IPC: B60H1/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner and outer air blowing unit of energy-saving type including a pleat form filter which can be installed removably in an air passage without any filter frame and capable of lowering the air flowing resistance.  <P>SOLUTION: The inner and outer air blowing unit is equipped with the pleat form filter 14 installed removably in the air passage 13, a filter insertion hole 15 formed in the inner wall of the air passage approximately abutting to the side wall part 21b of the filter, and engaging means 26a and 26b to fix the two ends in folding to the inner wall of the air passage approximately abutting to the two ends in folding 22a and 22b of the filter in such a way as capable of being drawn off and inserted in association with mounting and removal of the filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI