baber/WOPTO huggingface dataset:
Patent JP-2003272017-A (JP)
Title: Bill reader
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the dispute between a game player and an attendant by covertly informing that a bill reader does not permit the unauthorized use of forged bills.  <P>SOLUTION: When the most expensive 10000-yen bill is discriminated among a 1000-yen bill, 2000-yen bill, 5000-yen bill and 10000-yen bill charged from a bill charging inlet 22, the reading error of the charged bill is displayed, and the bill is returned. Further the bill reader 21 returns the bill without displaying the reading error, when the bill is not discriminated as the 10000-yen bill and also not discriminated as other bills.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240304-A (JP)
Title: Control of actuator for automatic filter elevating machine for air conditioner
Inventor: IIJIMA KAZUMI
IPC: F24F11/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily set a stop position at the time of automatically elevating a filter for an air conditioner to improve stop position precision.  <P>SOLUTION: An actuator for an automatic filter elevating machine for the air conditioner incorporates a rotation (moving) detection function and takes out a rotation (moving) signal for control-driving. Actually, a signal is taken in a contact brush, an encoder pattern basic plate, a photosensor, a magnetic sensing sensor or a mechanical switch or a rectified waveform of a DC motor is utilized for control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280976-A (JP)
Title: Screen providing method according to terminal side, screen providing device according to terminal side and screen providing system according to terminal side
Inventor: HASHIGUCHI YOICHI
IPC: G06F13/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a screen providing system according to a terminal side that can provide a screen of a form required by a user inexpensively without newly constructing a system.  <P>SOLUTION: A server 10 has an authentication function part 11, a presentation function part 12, a router function part 13, a personlization function part 14, a screen display function part 15, an event processing function part 16 and a display pattern processing function part 17. The server provides a page (service screen) or a service item according to the size of a user's terminal 5 and the user's past utilization pattern in a most user-friendly form. At that time, the server provides a screen based on a past history and a skip condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222220-A (JP)
Title: Circulation system ball screw
Inventor: ARAI SATORU
IPC: F16H25/22
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation system ball screw allowing compact design, and then reducing outside diameter so as to receive no restriction on constitution even if it is attached to various devices.  <P>SOLUTION: This ball screw 2 is provided with a screw shaft 6 having a ball screw channel 4 on an outer face, a ball nut 10 having a ball screw channel 8 corresponding to the ball screw channel of the screw shaft on an inner face, many balls 14 rolling on a spiral rolling path 12 formed by the screw shaft and the ball screw channel of the ball nut, and a circulation part 16 guiding the ball so that it circulates on the spiral rolling path. The circulation part is composed of a ball circulation hole 20 provided in the direction along shaft axis of the screw shaft and opened on both end faces of the screw shaft and ball guide members 22 fixed to both end faces of the screw shaft, respectively, to guide moving of the ball between an opening part of the ball circulation hole opened on each end face and an end part of the spiral rolling path on each end face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280117-A (JP)
Title: Device and method for reading radiation image, program, and recording medium
Inventor: ISHIZAKA SATORU
IPC: G21K4/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for reading a radiation image in which the balance between picture quality and efficiency can suitably be adjusted, and to provide a program which realizes the radiation image read method, and a recording medium where the program is stored.  <P>SOLUTION: A control part 130 of the radiation image reader 100 decides whether a cassette 1 after photography is used for general photography or manmography (step S11) according to size data of the cassette 1 after photography detected by a cassette detection sensor 120, sets the rotating speed of a polygon mirror 144 according to the decision result, and reads image data out of a radiation image conversion plate 11 of the cassette 1 after photography at a laser scanning speed realized at the rotating speed of the polygon mirror 144 (step S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283886-A (JP)
Title: Digital camera
Inventor: WATANABE YOJI
IPC: G03B13/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera including an optical finder and an electronic viewfinder with excellent friendliness to a photographer.  <P>SOLUTION: The digital camera is provided with: an imaging means 103 for imaging an object via a photographing optical system; a finder optical system for optically viewing the object in addition to a photographing optical system; a monitor means 108 for displaying an electronic image imaged by the imaging means; a half mirror placed inside the finer optical system and guiding the electronic image displayed on the monitor means 108 to the optical path of the finder optical system; a liquid crystal filter 111 that is set to a transmission state and a shade state and shuts off the incident of the object luminous flux onto inside the finder optical system in the shade state; and a control means 100 for allowing the monitor means 108 to display the electronic image in response to the depression of a release button and bringing the liquid crystal filter to the shade state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279895-A (JP)
Title: Optical isolator
Inventor: TANAKA KAZUMI
IPC: G02B27/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator for which is not only miniaturized by using a hard magnetic garnet but also has improved temperature reliability.  <P>SOLUTION: The optical isolator is provided with a Faraday rotator holding a saturated Faraday rotation angle even when an external magnetic field is removed after magnetic saturation by the external magnetic field, and the Faraday rotator is surrounded by a soft magnetic material. Also, as for the external shape of the soft magnetic material, it is preferable to satisfy the relation L/S<SP>1/2</SP>≥0.7 where L is its length in the optical path direction and S is the cross sectional area vertical to the optical path of an inside cavity where the Faraday rotator is positioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279741-A (JP)
Title: Optical film and manufacturing method therefor
Inventor: NISHIMURA KOICHI
IPC: B29C48/92
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film whose thickness is 100 μm or less, whose retardation value is small and uniform, which has no residual solvent, whose rolled wrinkling is little even when kept in rolled shape, and whose adhesive property with other films is excellent.  <P>SOLUTION: This is an optical film which is obtained from a thermoplastic resin film that can be obtained by a molten extrusion method. An optical film to be used has the average thickness D<SB>ave</SB>of 100 μm or less; the ratio D<SB>r</SB>/D<SB>ave</SB>of the differential of its maximum value and the minimum value of the thickness all over the surface of the film D<SB>r</SB>, the average thickness D<SB>ave</SB>is 7% or less, and a retardation Re is 4 nm or less; and the average value of the ratio Re<SB>40</SB>/Re<SB>0</SB>of the phase difference Re<SB>40</SB>at the angle of visual filed 40°, and the phase difference Re<SB>0</SB>at the angle of visual field 0° is 0.8 or more and 1.3 or less. A manufacturing method of such optical film is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283815-A (JP)
Title: Resolution conversion apparatus and image pickup device
Inventor: SASAKI HAJIME
IPC: G06T3/40
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resolution conversion apparatus in a simple configuration at low cost in which an image size is magnified in real time with high quality.  <P>SOLUTION: The resolution conversion apparatus is provided with a resolution conversion processing part 21 and an RPU/DMA channel controller 22. The resolution conversion processing part 21 applies interpolation processing according to a bilinear method to input image data to generate the pixel data of three-times magnified image data at a maximum, and outputs the pixel data to respective logic circuits LC0-LC2 of the RPU/DMA channel controller 22. Further, the resolution conversion processing part 21 outputs a transfer permission signal to the logic circuits LC0-LC2. Each of the logic circuits LC0-LC2 of the RPU/DMA channel controller 22 outputs the pixel data of the magnified image data inputted from the resolution conversion processing part 21 to DMA channels CH0-CH2 in accordance with the relevant transfer permission signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279912-A (JP)
Title: Controller for optical modulator
Inventor: AKIYAMA YUICHI
IPC: H04B10/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control technology for an optical modulator by which a phase shift between the signals of the drive system of the optical modulator is reliably detected to perform feedback control.  <P>SOLUTION: The optical modulator which generates the signal light of a CS-RZ (carrier-suppressed return-to-zero) modulation system by using two LN (LiNbO<SB>3</SB>) modulators 10 and 20 connected in series comprises a monitor section 30 which extracts a specific frequency element from the spectrum of the CS-RZ signal light outputted from the post-stage LN modulator 20 to detects light intensity, and a CPU 40 for control which controls a phase difference between the drive signals so as to determine the phase shift between first and second drive signals corresponding to a clock signal given to the LN modulator 20 based on the light intensity detected in the monitor section 30 and to reduce the phase shift.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287614-A (JP)
Title: Method for manufacturing color filter
Inventor: OBAYASHI GENTARO
IPC: G02F1/13
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a color filter with spacers attached thereon being in no danger of conduction to a counter substrate and easy-touse at a low cost, with high accuracy and with low defective fraction, which is difficult to be realized with a conventional method for manufacturing a color filter.  <P>SOLUTION: In the method for manufacturing the color filter having a resin film pattern on a substrate, the method for manufacturing the color filter is characterized by having a step to apply a resin solution on the substrate and form the resin film (1), a step to make a laser beam irradiate the desired region of the resin film with a laser beam irradiating device (2) and a step to remove a part of the resin film, which is not irradiated by the beam, with a developer (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282830-A (JP)
Title: Ferroelectric thin film memory
Inventor: TAMURA HIROAKI
IPC: H01L21/8246
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a ferroelectric thin film is not protected sufficiently from hydrogen caused by a process even when the thin film is made of a material having excellent hydrogen barrier ability, because the thin film is difficult to be formed on a capacitor with high crystallinity.  <P>SOLUTION: The capacitor is isolated from a hydrogen atmosphere by catching the hydrogen caused by a process by providing a material having a hydrogen storing property on the capacitor instead of a hydrogen barrier film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288540-A (JP)
Title: Service providing method and settlement system
Inventor: SUZUKI SHINYA
IPC: G06Q10/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing method and a settlement system which can provide services for article purchase, gate passage, etc., by using a mobile terminal such as a mobile telephone and promptly perform authentication and settlement processing when the services are provided.  <P>SOLUTION: An automatic vending machine 101 creates a table regarding a mobile telephone 103 present in a specified area of the automatic vending machine 101 and authenticates the mobile telephone according to the created table when the mobile telephone 103 makes a request for authentication to allow an article to be vended and perform settlement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288087-A (JP)
Title: Karaoke machine
Inventor: SAKURAI SHINJI
IPC: G10K15/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a KARAOKE (orchestration without lyrics) machine with which music copyright is appropriately protected without abusing the right.  <P>SOLUTION: The KARAOKE machine is provided with a means for taking out and playing a specified tune out of a tune database, a means for uploading play history in communicating with a host device, a means for recognizing existence information of payment of license fees concerning the tunes on the tune database, a means for counting the number until the set time limit expires on the basis of the prescribed time limit counting factor, a means for extending the set time limit on the basis of the fact that the play history is uploaded, and a play prohibiting means for prohibiting play of the tune which has payment obligation of play license fee when the set time limit expires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292633-A (JP)
Title: Carbon fiber strand, and carbon fiber reinforced unsaturated matrix resin
Inventor: ONISHI YUKI
IPC: C08J5/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber strand which excels in the adhesion to an unsaturated matrix resin, excels in the properties of a carbon fiber reinforced composite material, and industrially excels in the moldability of the composite material, and a carbon fiber reinforced unsaturated matrix resin.  <P>SOLUTION: The carbon fiber strand for the unsaturated matrix resin contains ≥30 mass% vinyl ester resin and a sizing agent adhering thereto, and has a flatness (width-to-thickness) ratio in running at a tension of 200 gf of 25-70, and the unsaturated matrix resin is reinforced with the above fiber strand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295083-A (JP)
Title: Luminous flux scanner and luminous flux scanning method
Inventor: YAMAMOTO JIRO
IPC: B23K26/082
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To use a beam having a large diameter to quickly perform linear scanning.  <P>SOLUTION: A luminous flux scanner has a light source for emitting a luminous flux, a first optical member which has a first incidence face and a first exit face which intersect a virtual axis and is arranged so as to allow the luminous flux emitted from the light source to impinge on the first incidence face and to exit from the first exit face and deflects the traveling direction of the luminous flux made incident from the first incidence face to a specific first deflection direction orthogonal to the virtual axis, a second optical member which has a second incidence face and a second exit face which intersect a virtual axis and is arranged so as to allow the luminous flux emitted from the first incidence face to impinge on the second incidence face and to exit from the second exit face and deflects the traveling direction of the luminous flux made incident from the second incidence face to a specific second deflection direction orthogonal to the virtual axis, a first rotation mechanism for rotating the first optical member around the virtual axis together with the first deflection direction, and a second rotation mechanism for rotating the second optical member around the virtual axis together with the second deflection direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295389-A (JP)
Title: Heat-developable photosensitive material
Inventor: YOSHIOKA YASUHIRO
IPC: G03C1/498
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material exhibiting such stable performance as to ensure a small variation of photographic performance to a change of heat development temperature and heat development time.  <P>SOLUTION: In the heat-developable photosensitive material comprising on at least one face of a support a photosensitive silver halide, a non- photosensitive organic silver salt, a reducing agent for heat development and a binder, a compound represented by formula (1) is contained, wherein R<SB>1</SB>is H, alkyl, cycloalkyl, aryl or a heterocyclic group; X is a chalcogen atom; Y is amino, N-alkylamino, N,N-dialkylamino, anilino, hydroxy, alkoxy, aryloxy, acylamino or sulfonamido; and when Y is alkoxy, alkylamino, dialkylamino, acylamino or sulfonamido, Y and R<SB>1</SB>may bond to each other to form a 5- to 7-membered ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247344-A (JP)
Title: Execution method of concrete slab
Inventor: YAMAGUCHI TAKESHI
IPC: E04G21/02
Filed: 2002-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slab with a durability by realizing sooner development of strength in the placing process using usual concrete and uniform increase in strength of the whole body of the upper and lower layers, and provide a method for reducing the construction period such as early removal of supports.  <P>SOLUTION: The construction method of the concrete slab is constituted of the first process in which a water permeable and drainable bottom face permeating from the bottom face is laid, the second process in which necessary reinforcements are arranged and concrete is placed, the third process in which excessive water is dehydrated under a vacuum state from the upper face of the concrete, and the fourth process in which concrete is finished by a trowel, a troweling machine, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294484-A (JP)
Title: Magnetic linear encoder
Inventor: MATSUMOTO SUSUMU
IPC: G01D5/245
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear encoder capable of not only achieving stable output by both stabilizing a gap between a magnetic detection element and a magnetic scale, and suppressing a large locational deviation between the magnetic detection element and the magnetic scale but also achieving sufficient durability to sliding.  <P>SOLUTION: The magnetic linear encoder comprises both the flexible magnetic scale and a holder. The flexible magnetic scale comprises a polarized pattern on one surface and is rectilinearly stretched. The holder is integrally constituted by a holding part having both the magnetic detection element and a lead part and two support parts or more, and arranged in such a way as to sandwich the flexible magnetic scale. The angle of deflection of the flexible magnetic scale sandwiched by the holding part and the supports is set at an angle between 0.1°-4°. A surface of the magnetic detection element is in the same plane as a surface of the adjacent support or protruded more. The holding part or the supports have a hood for suppressing displacements of the magnetic scale in the structure of the holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301418-A (JP)
Title: Device and method for gripping rope material for shock absorption
Inventor: MAI SUMITOSHI
IPC: F16B35/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide gripping technique for a rope material for a shock absorption, by which the rope material is assembled simply at the crossed section of the rope material without deteriorating buffer performance.  <P>SOLUTION: Two pairs of bolts 50a and 50b are assembled previously to a first push plate 20 and an intermediate plate 40, a fitting slit 44 externally faced to the shaft section of either other bolt 50b is formed on the other side to the pivotal support side of the intermediate plate 20, and an inserting slit 32 externally faced by an insertion to either one bolt 50a is formed to one of a second push plate 30 while a bolt hole 33 is formed to the other of the second push plate 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304304-A (JP)
Title: Incoming indication device and method for cellular phone
Inventor: NAKANO SHINICHIRO
IPC: H04W88/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional difficulty in responding to a telephone call immediately if a cellular phone is set in a manner mode or put into a bag, in which it is hard to hear a ring, when an incoming call arrives at the cellular phone while an audience watches TV indoors.  <P>SOLUTION: When the incoming call arrives at a cellular phone 4, an antenna 6 receives radio waves, indicating a receiving acknowledgement transmitted from the cellular phone 4 and a detection circuit 301 for receiving acknowledgement radio waves detects the radio waves. A signal, for indicating a message of an arrival of the incoming call at the cellular phone 4 on a screen of a TV receiver, is applied to an image/sound processing circuit 27 from an on- screen display circuit 29, based on the detection output from the detection circuit 301.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302705-A (JP)
Title: Fresnel lens sheet
Inventor: YOSHIDA YOSHIKI
IPC: G03B21/62
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of umbilication, a color cone and a rainbow from occurring by reducing stray light caused at the center part.  <P>SOLUTION: In the Fresnel lens sheet 10, it is good to set the lens height (h) of (n) (n is a natural number) adjacent Fresnel lens parts 11 to be higher than lens height set in terms of optical design from an optional position D to the center C, and it is also good to set the lens height (h) of (n) adjacent lenses to be continuously higher than the ordinary lens height. Then, it is desirable to constitute (n) adjacent Fresnel lens part groups using two Fresnel lens part groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306334-A (JP)
Title: Apparatus for flowing out optical glass, method of flowing out optical glass, optical glass block and method of manufacturing it
Inventor: TOMITA MASAYUKI
IPC: G02B3/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for flowing out optical glass capable of manufacturing an optical glass block having an excellent optical quality.  <P>SOLUTION: The apparatus is equipped with a crucible 7 for melting optical glass and a flowing pipe 1 for flowing out the molten glass in the crucible, the latter of which is connected to the crucible and has an orifice 8 with a narrowed inner diameter on the way along its length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308197-A (JP)
Title: Network print system composed of image forming apparatus provided with back-up function for stored image data information
Inventor: HAMANO SHIGEMICHI
IPC: B41J5/30
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network print system in which image data information is speedily and surely recovered even when the image data information is destroyed by any external or internal factor.  <P>SOLUTION: In the network print system composed of an image forming apparatus provided with a function for managing the image data information double for back-up and for ordinary image formation, when image data information in a storage device used for ordinary image formation is destroyed, the image data information is recovered by speedily copying image data information from a storage device for back-up, image forming processing via a network is prohibited during recovery, and only image formation as a copier operation is implemented.  <P>COPYRIGHT: (C)2004,JPO