baber/WOPTO huggingface dataset:
Patent JP-2003324320-A (JP)
Title: Method and circuit for frequency multiplication, and electronic device using the same
Inventor: KATO AKIRA
IPC: H03B19/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a circuit of small-scale circuit constitution for frequency multiplication and an electronic device using them.  <P>SOLUTION: The circuit comprises a transmission line 2 for extracting a 1st signal s2 which is 120° delayed in phase behind an input signal s1 and a 2nd signal s3 which is further 120° delayed in phase from the input signal s1, diodes D1, D2, and D3 which half-wave rectify the input signal s1, 1st signal s2, and 2nd signal s3 with the same polarities respectively, and a signal composing circuit (wired OR circuit) which puts the three half-wave rectified signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102099-A (JP)
Title: Sound image localizer
Inventor: IIDA KAZUHIRO
IPC: H04N7/15
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sound image localizer realized with a small storage capacity without the need for measuring a head impulse response in all directions. SOLUTION: When a listener sets a three-dimensional direction for sound image localization in a sound image direction setting unit 111, an angle conversion unit 112 converts the three-dimensional direction to a lateral angle alpha and a climbing angle beta serving as a clue for a person to perceive the sound image direction.  Lateral angle control information corresponding to the lateral angle alpha is fetched from a lateral angle control information storage unit 113, a head impulse response of the listener in the front direction is fetched from a front direction head impulse response storage unit 115, climbing angle difference information corresponding to the climbing angle beta is fetched from a climbing angle difference information storage unit 114, and a convolutional operation unit 116 performs the convolutional operation of the sound source signal and the lateral angle control information, the front direction head impulse response, and the climbing angle difference information and outputs the result.
Patent JP-2003330351-A (JP)
Title: Hologram label for dry cell
Inventor: TAKAHARA TAKESHI
IPC: G09F3/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram label for dry cells which has an embossed hologram layer having better design characteristics and higher forgery preventiveness and has good fittability along the shapes of the dry cells even if the label is stuck to the dry cell and is heat shrunk and which prevents the degradation in the luminance feel of the embossed hologram.  <P>SOLUTION: The hologram label consists of a laminate formed by successively laminating an embossed hologram forming layer (2), a light reflection layer (3) consisting of metal, metal oxide or metal sulfide, a primer layer (4), and a printing layer (5) on one surface of a heat shrinkable base material film (1) of 50°C in thermal shrinkage initiation temperature. The embossed hologram layer (2) consists of the layer formed by laminating a hologram forming resin by a melt extrusion process, then embossing the hologram by an in-line system on the surface of the hologram forming resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330592-A (JP)
Title: Display control device and method, recording medium, and program
Inventor: TAKAOKA AYA
IPC: G06F3/0481
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow an easy operation of a cursor displayed on a program table screen.  <P>SOLUTION: A cursor Wp is displayed in accordance with a frame of an information display region E to which a new cursor display standard block Bd belongs, if a change key K is pressed on a one-time basis only when the cursor Wp is displayed on an information display region B that displays contents of a channel CH1. Furthermore, if the change key K is pressed again on the one time basis only, the cursor Wp is displayed in accordance with the frame of an information display region F, since a channel direction standard block Bc belonging to the information display region F for displaying the contents of a channel CH3 becomes a new cursor block display standard block Bd.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327339-A (JP)
Title: Image forming device
Inventor: TERAO MASATO
IPC: G03G21/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device arranged to select a proper sheet tray to be printed for sheets of paper having directionality such as index paper.  <P>SOLUTION: The image forming device is equipped with a function to automatically selecting a sheet tray which suits the size of the image to be printed and works with a sheet selecting rule specific to relate the image size to the sheet selection, wherein the sheet selecting rule in which printing on the index paper is taken into consideration applies to the case where a printing job using index sheets of paper is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336630-A (JP)
Title: Thrust bearing structure
Inventor: ISOTANI TOMOYUKI
IPC: F04D29/056
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust bearing structure capable of avoiding mutual contact of bearing faces without requiring a new design of load capacity.  <P>SOLUTION: A thrust bearing 20 has: a thrust runner 21; and a pair of bearing plates 22 having counter faces 22a facing each other at prescribed intervals from both vertical faces 21a of the thrust runner 21, sandwiching the thrust runner 21. The bearing plates 22 forms a part of a spherical surface of a supported face 22b whose center is a center point C1 of the thrust runner 21, in a mutually connected state. A supporting face 26 of a center housing 14 and a cover plate 25 forms a part of a spherical surface having a nearly same diameter as the supported face 22b of the bearing plates 22 with the center point C1 as the center. The bearing plates 22 can be displaced relatively to the center housing 14 on the basis of a slide along the spherical surfaces of the supported face 22b and the supporting face 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336256-A (JP)
Title: Construction method of anchor cap and the anchor cap
Inventor: KIUCHI KAZUO
IPC: E02D5/80
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately contain an appropriate volume of anticorrosive into an anchor cap to prevent overcharge or shortage of the anticorrosive when charging it into the anchor head, and to secure a specified anticorrosive action and prevent an excessive leakage from the anchor cap.  <P>SOLUTION: The anchor cap 1 charged with an appropriate volume of anticorrosive 7 in advance is prepared and fitted to the anchor head 10 which has been installed and whose tension has been introduced to prevent overcharge or shortage of the anticorrosive 7 in an construction. A bag body or a container charged with an appropriate volume of anticorrosive into the anchor cap as a use object is preliminarily prepared and attached to the anchor head every bag or every container when constructing it, or in the condition that the anticorrosive is housed in the anchor cap after it has been transferred from the bag or the container, in order to prevent the excessive charge or shortage of the anticorrosive in construction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344001-A (JP)
Title: Measuring apparatus
Inventor: MATSUMIYA SADAYUKI
IPC: G01B3/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus of high performance which is capable of readily being manufactured.   <P>SOLUTION: A structural member of the measuring apparatus is injection molded with a synthetic resin containing a carbon nano fiber. For example, for a main scale 11, and a slider 12 of a slide gauge 1 are injection molded with the synthetic resin containing the carbon nano fiber. Consequently, a manufacturing process can be simplified, and a low cost can be attained. Improvement in measuring precision, and elongation of service life can be attained because rigidity of the structural member is strengthened, a coefficient of linear expansion is reduced, and an attrition resistance is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339551-A (JP)
Title: Cooker
Inventor: UDAGAWA TOSHIO
IPC: A47J37/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker capable of reducing a manufacturing cost required for a heating means, improving temperature distribution on a cooking plate to be uniform and preventing a stain of a sleeve and a burn.   <P>SOLUTION: A body case 2 is provided with a motor 11 for rotating a cooking plate 5, and a changeover switch 14 for switching the operation and stop of the motor 11. The temperature distribution on the surface of the cooking plate 5 can be uniformized by rotating the cooking plate 5. Since the cooking plate 5 is rotated, there is no need to put out a hand to take food placed at a far part, so that a possibility of making the sleeve dirty or getting burnt can be wiped out. A heater 4 is provided only at one region out of the bisected area of the cooking plate 5. The region provided with the heater is only half of the conventional region to reduce a manufacturing cost required for the heater 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343186-A (JP)
Title: Ladder for mounting on wall surface
Inventor: KAWAKAMI CHITOSE
IPC: E06C9/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder for mounting on a wall surface, which can easily be mounted without a change in the position of a step member when replaced.   <P>SOLUTION: Side columns 6a and 6b of the ladder 1 for being mounted on the wall surface are composed of fixed plates 7a and 7b and erect leg plates 8a and 8b. In the side columns 6a and 6b, a cross section of an axially vertical surface is formed in an L shape. The two side columns 6a and 6b are arranged in parallel. The step members 14a-14d are detachably attached to the plates 8a and 8b in such a manner as to be laid between the plate 8a and 8b at regular intervals in the state of being orthogonal to the axial directions of the side columns 6a and 6b. Slots 9a-9f are provided in the fixed plates 7a and 7b in a line in the axial directions of the side columns 6a and 6b. Anchor bolts 10a-10f, which are provided on the wall surface, are inserted into the slots 9a-9f so that the side columns 6a and 6b can be fixed. When the ladder 1 is newly replaced, the step members 14a-14d are removed, and the right and left sides of the side columns 6a and 6b are replaced with each other, so that the ladder 1 can be reassembled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340115-A (JP)
Title: Game machine and image game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for securely preventing a game by a fraudulent action by an electromagnetic wave using such as an electromagnetic wave generating device.   <P>SOLUTION: The game machine is provided with an electromagnetic wave detecting means for detecting the electromagnetic wave of more than predetermined intensity, and a reservation internal lottery means for determining combination of a plurality of fluctuating patterns stopped and displayed. When the electromagnetic wave is not detected by the electromagnetic wave detecting means, a variable display game is performed on the basis of a result of the internal lottery means. When the electromagnetic wave is detected by the electromagnetic wave detecting means, the result of the internal lottery becomes invalid, and the variable display game is executed on the basis of the result of the reservation internal lottery means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341888-A (JP)
Title: Touch roller device
Inventor: KAMIYAMA MINORU
IPC: B65H18/26
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch roller device for use in high-speed taking up a web, which may prevent a take-up roll from catching air in and cope with uneven thickness of the web unlike the conventional large-diameter touch roll.   <P>SOLUTION: In a web takeup device, the touch roller 2 is provided in pressure contact in a web F enter position on the outer peripheral surface of the takeup roll R wound around a takeup shaft. The touch roller 2 is a small- diameter touch roller to enlarge the pressure-contact effect per unit area, and in order to prevent bending of the small-diameter touch roller 2, a backup roller 3 for pressing and supporting the small-diameter touch roller 2 from the back is provided so that the partial contact pressure of the touch roller is adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342154-A (JP)
Title: Skin care preparation
Inventor: KAWAYAMA MICHIRU
IPC: A61K8/97
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation which has good stability and safety, inhibits the production of lipid peroxide caused by the production of active oxygen in the skin, has an effect for preventing or improving skin inflammation and skin roughness, and has an excellent anti-oxidizing action.   <P>SOLUTION: This skin care preparation contains the extract of Chamaenerion angustifolium (L.) Scop. or Epilobium angustifolium L., and one or more anti- oxidizing agents selected from carotenoid compounds, flavonoid compounds, tannin compounds and gallic acid and their salts and esters, tocopherol and its derivatives, superoxide dismutase, thioredoxin, thioredoxin reductase, butylhydroxytoluene, and butylhydroxyanisole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000021-A (JP)
Title: Suspension-type cultivation bed
Inventor: KOGA HARUO
IPC: A01G9/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension-type cultivation bed which, when required, can easily ensure a satisfactory working passage between adjacent cultivation beds by suspending two or more cultivation beds through wires from a ceiling.  <P>SOLUTION: This suspension-type cultivation bed includes two or more cultivation beds 6 suspended from a ceiling 1 through wires 7 to dispose the cultivation beds 6 in two or more rows. In this suspension type cultivation bed, one cultivation bed is supported on two suspending members 3 and 4 or 5 for respective fixing and moving purposes to render the cultivation bed 6 movable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344175-A (JP)
Title: Heat disorder precaution thermometer
Inventor: HIRASHITA MASAMI
IPC: G01K7/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermometer for cautioning for a heat disorder.   <P>SOLUTION: When a preset temperature is attained, a control unit 12 outputs a caution signal such as a light, a sound, etc., from a caution part such as an optical caution part 20, etc. Since the caution signal is different at each preset temperature, a user senses a caution corresponding to degree of risk due to the heat disorder and can independently take precautionary steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009075-A (JP)
Title: Method and instrument for detecting shape of rolled material
Inventor: OKAMOTO MASAYOSHI
IPC: G01B21/20
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately obtain the shape in the width direction of a rolled material while preventing the development of flaw caused by a gap to the rolled material so as to be able to correct a detected signal from a shape detecting roller covered with a lining layer on the outer peripheral surface to a true value.  <P>SOLUTION: In a method for detecting the shape of the rolled material by synchronously rotating the shape detecting roller 4 parallel arranging plurality of pressure sensors 14 along the axial direction and covering the outer peripheral surface with the continued lining layer 5 in the axial direction so as to bring into contact with the rolled material to obtain the shape in the width direction of the rolled material based on the detected signal from each pressure sensor 14 detected at this time, a calibration factor K is beforehand collected by measuring the detected signals transmitted with these pressure sensors 14 in the case of applying the known load from the outside of one lining layer 5 the plurality of pressure sensors 14 and the other pressure sensors 14. Then, a correcting calculation is performed while taking the calibration factor K account into the detected signal detected with each pressure sensor 14 in the actual operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012849-A (JP)
Title: Range-finding device and focal position detecting device
Inventor: MATSUMOTO YUKIHIRO
IPC: G02B7/30
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a range-finding device and a focal position detecting device and the user's feeling of use.  <P>SOLUTION: In the conventional device, a coincidence rate obtained by numeralizing the correlation of two images in an arithmetic operation is used as a value to decide whether or not to adopt the results of range-finding arithmetic operation and focal position detecting arithmetic operation. The value is changed according to the existence of a sensor area or auxiliary light but is not changed according to an obtained distance or the deviation of a focal position. In the device, a reliability decision value is changed according to the obtained distance and the deviation of the focal position. This intention is because the feeling of use and the performance are improved by positively performing range-finding while the coincidence rate is softened all the more when an image formed on a sensor is blurred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292439-A (JP)
Title: Ppar activation agent composed of new pyrrole derivative
Inventor: TSUCHIDA ATSUSHI
IPC: A61K31/4453
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PPAR (peroxisome proliferator-activated receptor) activation agent composed of a new pyrrole derivative.  <P>SOLUTION: The PPAR activation agent and blood lipid depressing agent are composed of a new pyrrole derivative represented by the compound of formula 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322778-A (JP)
Title: Structure of heat-resistant high strength optical fiber and method of manufacturing the same
Inventor: OKAMOTO SHINICHI
IPC: G02B6/44
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently impart strength to a POF, to improve heat resistance so as to use the fiber for an automobile, domestic use or the like, to minimize the size, and to significantly simplify the manufacturing method or the structure to decrease the cost.  <P>SOLUTION: The purpose is realized by using a means to house the POF or a coated POF with a gap in the hole of a metal tube having an insulating layer having a heat insulating property, flame-retardant or fire proofing property, electric insulating property or the like around the outer surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019695-A (JP)
Title: Vibration-proof and impact-proof structure of information processing device
Inventor: IWATA YUKIHIRO
IPC: H05K5/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting member capable of simultaneously improving both of vibration-proof performance and impact-proof performance of an information processing device, in a state that these performances can be independently and easily improved.  <P>SOLUTION: This structure for protecting an HDD (hard disk device) built in a housing 2 of the information processing device from the vibration and impact acting on the information processing device, has the supporting member 14 mounted on a bottom part of the housing 2 of the information processing device for supporting the information processing device to a device installation face 17, and the supporting member 14 has a vibration reducing member 15 capable of reducing the vibration acting on the information processing device, and an impact reducing member 16 having the rigidity lower than that of the vibration reducing member 15, and reducing the impact acting on the information processing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153210-A (JP)
Title: Information storage medium containing preload information, apparatus and method for reproducing therefor
Inventor: CHUNG HYUN-KWON
IPC: H04N5/937
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an information storage medium which contains preload information, and to provide a reproducing apparatus and a reproducing method. SOLUTION: The information storage medium includes: AV data which includes audio/video data; and a markup language document for displaying the AV data which are decoded and reproduced and for including preload information that orders a reproducing apparatus to read a file to be preloaded and to store it into a memory. The information storage medium, which contains the markup language document preventing the moving picture from being interrupted in the case that the AV data recorded in the DVD is reproduced and displayed through the markup language document, and a reproducing apparatus and a reproducing method are provided.
Patent JP-2004020340-A (JP)
Title: Inside dimension measuring apparatus
Inventor: NIWA HIDEO
IPC: G01B11/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside dimension measuring apparatus which can measure the dimension of an object to be inspected such as a cylinder hole, in a noncontact manner.  <P>SOLUTION: A slit light output from a light source 14 arranged outside the object to be inspected is guided to a part position to be measured inside the object by using a reflecting mirror 15 for the slit light which is freely inserted in the object. An image picked up from the part position to be inspected which is irradiated with the slit light, from a relatively intersecting direction, is reflection-projected on an imaging device 8 arranged outside the object by using a reflecting mirror 16 for the imaging device which is inserted freely in the object. On the basis of photographed image data, operation is performed and three-dimensional inside dimension is calculated, thereby deciding whether the inspected object is acceptable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018745-A (JP)
Title: Golf ball
Inventor: YOKOTA MASATOSHI
IPC: C08G18/75
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball having a polyurethane cover, exhibiting excellent flying performance and weathering discoloration resistance and producible without lowering the productivity of the polyurethane cover.  <P>SOLUTION: The polyurethane cover is produced by curing a polyurethane cover composition containing an isocyanate-terminated urethane prepolymer produced by using at least one kind of diisocyanate selected from 4,4'-dicyclohexylmethane diisocyanate, isophorone diisocyanate and cyclohexane diisocyanate as the isocyanate component and a phenylenediamine derivative expressed by general formula (1) (R<SP>1</SP>to R<SP>4</SP>are each independently H or a 1-3C alkyl).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018338-A (JP)
Title: Apparatus for reforming fuel
Inventor: AOYAMA HISASHI
IPC: C01B3/34
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reforming fuel which is capable of being started-up with absolute minimum energy without consuming energy unnecessarily.  <P>SOLUTION: The apparatus for reforming fuel is provided with a fuel evaporation means 3 for evaporating supplied fuel, a heating means 4 capable of heating the fuel evaporation means 3 and a fuel reforming means 5 for reforming the fuel evaporated in the fuel evaporation means 3 to produce a hydrogen-enriched fuel gas. The fuel evaporation means 3 and the fuel reforming means 5 are arranged so as not to be brought into contact with each other even when the fuel evaporation means 3 is heated by the heating means 4 to be warmed up in the starting-up and so as to be brought into contact with each other by the thermal expansion with the heat generated when the hydrogen-enriched fuel gas is produced in the fuel reforming means 5 after the warm-up.  <P>COPYRIGHT: (C)2004,JPO