baber/WOPTO huggingface dataset:
Patent JP-2005317106-A (JP)
Title: Optical head apparatus and optical information recording/reproducing apparatus
Inventor: KATAYAMA RYUICHI
IPC: G11B7/135
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head apparatus having: high sensitivity of a substrate thickness deviation signal and a radial tilt signal; satisfied quality of a focus error signal, a track error signal, the substrate thickness deviation signal and the radial tilt signal; and the simple constitution of an arithmetic circuit for obtaining each signal, and also to provide an optical information recording/reproducing apparatus.  <P>SOLUTION: An outgoing light from a light source is divided by a diffraction optical element 3a into a main beam which is a zero-order light, a 1st sub-beam which is a +1st order diffracted light, and a 2nd sub-beam which is a -1st order diffracted light. A focus error signal is detected according to a differential astigmatic method and a track error signal is detected according to a differential push-pull method, by using the diffracted light from areas 11b, 11d among the main beam and 1st sub-beam and using the diffracted light from areas 11a, 11c among the 2nd sub-beam. Also, the substrate thickness deviation of the optical recording medium and the radial tilt are detected by using the diffracted light from the area 11a among the 1st sub-beam and the diffracted light from the area 11b among the 2nd sub-beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324651-A (JP)
Title: Underwater apparatus gripping device
Inventor: KIZAWA TOSHIO
IPC: B63C11/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater apparatus gripping device stably gripping an underwater sailing body even when the angle of posture of the underwater sailing body is fluctuated in heavy sea, omitting a power cable or a hose for a pressure source during the service, and essentially avoiding malfunction attributable to a failure of a power source or an improper operation.  <P>SOLUTION: An underwater apparatus 1 has a slender axial projection member 2 with one end thereof attached to a part of the underwater apparatus in a rocking manner and the other end connected to a communication cable 3, and also has an expanded part 2a of a large diameter in an intermediate part thereof. The underwater apparatus gripping device 10 comprises: a hollow guide pipe 12 in which the communication cable and the axial projection member are passed through in the vertical direction; a plurality of engagement claws 14 which are urged toward the center of the hollow guide pipe and engaged with a lower face of the expanded part while inner ends thereof are moved from the outside to the inside of the expanded part; a plurality of cam rollers 16 which are located above the engagement claws, urged toward the center of the hollow guide pipe while inner ends thereof are movable outwardly along an outer face of the expanded part; and a stopper member 18 which is engaged with the engagement claws with an inner end thereof being held by the outer side of the expanded part, and disengaged from the engagement claws when the inner ends of the plurality of cam rollers are located on the outer face of the expanded part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297937-A (JP)
Title: Power assist bicycle
Inventor: JOFU TOSHIAKI
IPC: H02J7/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide life extension for a battery by enabling supply of large current even if remaining battery capacity drops and preventing an excessive stress from being given to the battery, to attain reductions in battery size and weight and high safety during running by controlling running charging so that a remaining battery level may be within a stably operable range, for example, during running on a flat road requiring only a small pedaling effort, and to eliminate charging operations from a commercial power source, using solar battery charging from a bicycle.  <P>SOLUTION: An electric double-layer capacitor and a converter for driving an assist motor are provided in parallel to each other, and the battery is connected to the electric double-layer capacitor through a reactor, a current detector and a switch opening and closing in response to a current value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329597-A (JP)
Title: Printer
Inventor: NEHASHI MITSUHIKO
IPC: B41J11/70
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of carrying out stable feeding of a paper without generating jamming of paper during the feeding of the paper.  <P>SOLUTION: A paper guide plate 50 is provided to a rear side openable cover 4 and an auxiliary guide plate 55 is provided to a platen 15, and then a first recording paper 10b is guided by the paper guide plate 50 and the auxiliary guide plate 55. A second recording paper 10c is guided by a projection 50b provided to the paper guide plate 50 and a recess 55b provided to the auxiliary guide plate 55. As a first guide section and a second guide section are disposed to have an angle so as to readily discharge the first recording paper, the first recording paper 10b can be smoothly guided. Therefore, it is possible to prevent the recording paper 10a from jamming in the printer 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329504-A (JP)
Title: Electrode wire for wire electric discharge machining and object machined by electric discharge manufactured by using the electrode wire
Inventor: KURODA HIROMITSU
IPC: C23C26/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode wire for wire electric discharge machining capable of improving corrosion resistance of a working surface of a workpiece only if performing electric discharge machining, and an object machined by electric discharge manufactured by using the electrode wire.  <P>SOLUTION: This electrode wire 10 has at least one coating layer 12 around a core material 11. At least an outermost layer of the coating layer 12 is a Ni or Ni alloy layer, a Fe or Fe alloy layer, a Fe-Cr-Ni alloy layer, or a Fe-Cr alloy layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329989-A (JP)
Title: Web corner type paper container
Inventor: SUGIYAMA YUJI
IPC: B65D5/42
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web corner type paper container on the inner surface of which a soil preventive film is attached peelably so that anyone can peel the film easily and certainly from the inner surface after using the container while keeping the container in an assembled state.  <P>SOLUTION: The web corner type paper container is made by using a laminated material formed by attaching a peelable soil preventive film on a cardboard. According to the paper container, web corners are folded at the outside of the side boards and are attached and fixed on the outer surface of the container. A peeling start display, which shows a part to start peeling the attached soil preventive film, is formed on a side board other than the side boards having the web corners attached on its outer surface, or on an extension connected to the side board other than the side boards having the web corners attached on its outer surface. The peeling start display is formed by printing or an emboss process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329351-A (JP)
Title: Metal filter and its production method
Inventor: YONEDA AKIRA
IPC: B01D69/06
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal filter having a fine filter pore diameter and high separation precision and a long life and producible at a low cost in a short time.  <P>SOLUTION: A metal deposition material 4 is deposited on the surface of a metal filter sheet 2 obtained by sintering an aggregation of metal wires 1 in a manner that the filter pores 3b remain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333573-A (JP)
Title: Horn device
Inventor: NAKADA TAKESHI
IPC: H04R3/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horn device capable of changing the emission range of an alarm sound wave depending on the velocity and the like of a vehicle.  <P>SOLUTION: A plurality of super-directivity speakers 4a to 4h that emit acoustic waves of an alarm sound or the like are arranged at a plurality of positions at the front and rear and the right and left of the vehicle toward outside as alarm horns. An ultrasonic modulator 2 modulates a carrier signal of an ultrasonic frequency-band with the alarm sound or the like of an audio frequency-band fed from an alarm sound source unit 1. The modulated carrier signal is amplified by a power amplification unit 3, and the amplified signal is able to be applied to the super-directivity speakers 4a to 4h via a selector 5. A driver of the vehicle manually operates a selector switch 6 to set the selector 5 so as to select the super-directivity speakers of one direction or a plurality of directions or all directions among directions of the front and rear and the right and left of the vehicle depending on the velocity of the vehicle and a traveling place.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335835-A (JP)
Title: Sorting system and sorting method
Inventor: SAKAEDA KEIKO
IPC: B65G1/137
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for matching contents of a container with the number of commodities outputted on a label and the like in a commodity sorting system.  <P>SOLUTION: A box separating switch 34 is installed to an operation part 30 of this sorting system. When an identical kind of commodities are separated and put into two or more containers (in a "box separating" condition), the box separating switch 34 and the like are operated, "box separation" and the number of the commodities put in a preceding collection container 2 can be notified. Thereby, the indicated number of commodities can be separately outputted, and the contents of the container can be matched with the contents of the label.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341007-A (JP)
Title: Video record reservation system
Inventor: TAO JUNICHI
IPC: G06F13/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video record reservation system which avoids the situation of failing in executing a reserved video recording in the event of the lack of the memory medium capacity.  <P>SOLUTION: When the remaining capacity of a memory medium 150 lacks for the video record reservation contents, the video record reservation system forms a list of programs recorded on the memory medium 150, and sends it to a video record reservation user by electronic mail or registers it to a web server over a network. The video record reservation user selects programs which may be deleted from the program list, and sends it to the reservation system by electronic mail or over the network. The system deletes the selected programs by the record reserving user from the memory medium 150, using a program deleting means 125.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337826-A (JP)
Title: Method and apparatus for laser marking
Inventor: NAMURA HITOSHI
IPC: G01C15/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To always permit high precision laser marking, and to permit the direct marking on the laser projection point, irrespective of whether the collimation direction of a surveying machine is parallel to the laser projection direction of a laser device or whether the shift is generated therebetween.  <P>SOLUTION: A first procedure for collimating a collimation target 10 by a telescope part 2 to measure the horizontal angle, the vertical angle, and the distance and a second procedure for projecting the laser light to the collimation target 10 to measure the horizontal angle and the vertical angle are performed in advance. Relative angle data in the laser light projection direction with respect to the collimation direction of the telescope part are obtained. When the marking position is actually collimated by the telescope part 2, the distance measured data to the marking position are obtained. The rotational amounts in the horizontal, depression, and elevation directions for projecting the laser light from the laser device 4 to the marking position are calculated from the distance measured data and the relative angle data, and the laser light is projected to the marking position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005012789-A (JP)
Title: D/a converter
Inventor: TODA AKIHIKO
IPC: H03M1/76
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter for reducing deviations in linearity further as compared with a conventional case, without increasing the area of circuits.  <P>SOLUTION: In the D/A converter, with each resistor string in a voltage selecting circuits 11 to 18 being connected in the same connection order as that of the resistor strings are arranged in the order of 11, 18, 13, 16, 15, 14, 17, and 12 and connected adjacently, in this order. In other words, the connection carried out in the same order as the odd-numbered resistor string (resistor string 11, 13, 15, 17) is arranged in order in a direction of close to far as seen from PO, and the even-numbered resistor string (the resistor string 12, 14, 16, 18) is arranged in the order, in a direction of approaching from far, as seen from PO, and they are arranged alternately, and then the adjoining resistor strings are connected sequentially. In this connection, resistance errors are offset and linearity errors can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340493-A (JP)
Title: Method for correcting mask pattern, mask for exposure to light, and mask-manufacturing method
Inventor: SUGAWARA MINORU
IPC: G03F1/68
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a decrease in fidelity in a transfer image on a wafer by correcting a mask pattern considering an influence by an oblique incidence effect for a mask for exposure to light corresponding to extremely short ultraviolet light.  <P>SOLUTION: The mask pattern is corrected (S101) through a process for obtaining the quantity of light E<SB>0</SB>passing through the pupil of light obtained by reflecting the extremely short ultraviolet light when the extremely short ultraviolet light vertically enters a mask surface, or it enters the mask surface at an angle regarded as vertical incidence; a process for obtaining the quantity of light E<SB>1</SB>passing through the pupil of light obtained by reflecting the extremely short ultraviolet light when the extremely short ultraviolet light obliquely enters the mask surface; and a process for correcting the mask pattern based on the comparison result between the quantity of light E<SB>0</SB>passing through the pupil and the quantity of light E<SB>1</SB>passing through the pupil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339218-A (JP)
Title: Image processing apparatus, and method and program thereof
Inventor: HAYASHI MASAYA
IPC: H04N1/393
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To changeover the horizontal to vertical aspect ratio of a trimming frame with operability.  <P>SOLUTION: When the corner part 205a of the trimming frame 205 is specified with a mouse 27, a corner part specifying arrow cursor 250 is displayed in an image display field 204 and the field 204 is divided into virtual areas A1, A2 by a boundary line 252. The virtual area A1 is the area where the aspect ratio of the trimming frame 205 is P:Q and the virtual area A2 is the area where the horizontal to vertical aspect ratio of the virtual area A1 is changed-over so as to define the aspect ratio as Q:P. When the corner part specifying arrow cursor 250 for specifying the corner part 205a exists in the virtual area A2 after being dragged over the boundary line 252 from the state of existence in the virtual area A1, for example, the aspect ratio of the trimming frame 205 is changed from P:Q into Q:P.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337906-A (JP)
Title: Leakage inspection device
Inventor: KURAOKA KANEYUKI
IPC: G01M3/26
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a facility for a leakage inspection device gets large as the whole and gets expensive, since a driving means such as a hydraulic jack and a hydraulic cylinder is provided in each of masking units provided corresponding to respective faces of an inspected object in a conventional leakage inspection device.  <P>SOLUTION: In this leakage inspection device provided with the plurality of masking units 2, 3 for closing respectively opening parts 11 of the respective faces 1a, 1b, 1c in the inspected object 10 having the opening parts 11 of the plurality of faces 1a, 1b, 1c, a lower cylinder 5 for advancing and retracting the masking units 2, 3, and a driving force transmitting means for transmitting driving force of the lower cylinder 5 to the side face masking units 3, the driving force transmitting means is a link mechanism 7 for changing a driving direction for the lower cylinder 5 to be transmitted to the the side face masking units 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339311-A (JP)
Title: Foodstuff management system
Inventor: INADA RYOZO
IPC: G06Q30/06
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foodstuff management system enabling a customer to know history information for a foodstuff.  <P>SOLUTION: This foodstuff management system comprises a foodstuff information database 10 and a receipt issuing device 8. The foodstuff information database 10 can store a plurality of pieces of history information for the foodstuff 19 used for cooking or food. The receipt issuing device 8 outputs an order ID that is identification data for identifying one piece of history information from the other history information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339446-A (JP)
Title: Photographic printing system
Inventor: UENOYAMA AKISHI
IPC: G06F12/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate file management of image data in case that image data of a plurality of recording media are collected into one recording medium in a photographic printing system.  <P>SOLUTION: The photographic printing system comprises a reader RD reading image data recorded and stored in recording media, a photographic printer EP forming photographic prints based on input image data; and a writer WT writing image data to recording media. If image data of the same file name are present at the time of writing image data read by the reader RD to the other recording medium by the writer WT, the file name of the image data of the writing object is changed to a new file name formed by adding a character or mark to the original file name, and the writing to the other recording medium is then performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004268915-A (JP)
Title: Scooter type motorcycle and tricycle
Inventor: MURAKAMI RYOHEI
IPC: B62J11/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with conventional scooter type motorcycle and tricycle, wherein they are hard to be loaded with long cargos because, in many cases, their storage spaces are formed in fixed sizes in a vehicle, and small-sized scooter type motorcycle and tricycle are particularly hard to be loaded with the long cargos.  <P>SOLUTION: A tubular extendable storage case is detachably mounted on the rear-side of the body of the vehicle. By this, even the long cargos having a length of 1 m or longer such as a fishing rod and a large design drawing of a specified size can be loaded on the vehicle despite the fact that the vehicle is of a small-sized class. Since the storage case can be removed when not necessary, a negative effect is not given to a person who does not require to load the vehicle with the long cargos.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005342812-A (JP)
Title: Rotary cutter
Inventor: KATO YUICHIRO
IPC: B26D1/38
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cutter capable of constantly maintaining a clearance of a fixed blade and a rotating blade within a certain range without being influenced by thermal expansion, capable of favorably cutting a label, capable of extending a maintenance term of a knife edge and capable of lowering maintenance cost.  <P>SOLUTION: Variation of the clearance between the rotating blade 1 and the fixed blade 10 due to temperature change is restrained by forming a material of a side frame 5 to hold the rotating blade and the fixed blade of a steel material having a thermal expansion coefficient roughly in the same degree as that of a parent material 1a of the rotating blade and the fixed blade and forming width of cemented carbide alloy made blade edge chips 1b, 10b within the range of 4 to 10mm. The fixed blade 10 makes it possible to carry out fine adjustment of the clearance between itself and the rotating blade by pushing work by a wedge by displacing a fixed blade adjusting block 11 provided free to displace in a wedge shape by an adjusting bolt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346232-A (JP)
Title: Pattern matching method, pattern matching device, and electronic component mounting method
Inventor: OIDO YOSHIHISA
IPC: G01B11/00
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern matching method, a pattern matching device and an electronic component mounting method for detecting accurate recognition positions even when a background presenting non-uniform and partial luminance level change is overlapped.  <P>SOLUTION: A template image in template matching is sub-divided like grids (a step S11), and sub-divided template images to be arranged so as to be overlapped are set (a step S12). Then, only a part contributing to positioning is used according to the contrast value of the respective divided template images (a step S14). Then, the plotting range of each sub-divided template image is moved so that the local contrast value can be made maximum (a step S16). Thus, it is possible to realize highly precise pattern recognition which is hardly affected by a background pattern by using the sub-divided template images configured by this method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342116-A (JP)
Title: Shielding device for game machine
Inventor: OGI KAZUYA
IPC: A63F7/02
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine the manufacturing cost of which is reduced, wherein the shielding motion and the opening motion of a display region are not affected even when an unequal warpage occurs on a shielding member.  <P>SOLUTION: The subject shielding device for a game machine is equipped with at least a pair of guide members 42 erected in parallel at an interval along a pattern displaying section 24, at least a pair of connecting members 43 which are spanned over the guide members 42, and at the same time, are respectively connected with both end sections of the shielding member 41 which is located in the standing direction of the guide members 42, and a drive means 44 which moves at least one connecting member 43 in the standing direction of the guide members 42. The shielding member 41 is deformed when the drive means 44 moves the connecting members 43, and at least a part of the pattern displaying section 24 is placed under a shielded state or an opened state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347456-A (JP)
Title: Polishing pad
Inventor: SUGIMURA MASAHIRO
IPC: B24B37/22
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To make difficult generation of scratch at the surface of substrate and measure the polishing condition during the polishing work under the excellent optical condition in the polishing pad which is used to form a flat surface of glass, semiconductor, dielectric/metal composite material, and integrated circuit or the like.  <P>SOLUTION: The polishing pad formed with formation of an aperture at a part of the polishing layer is constituted to provide a light transmitting window formed with attachment of a cover of light transmitting material formed of thermosetting elastomer, at the polishing surface side of the aperture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI