baber/WOPTO huggingface dataset:
Patent JP-2002310249-A (JP)
Title: Method and device for controlling overdrive in friction drive system provided with soft member
Inventor: MAY JOHN W
IPC: F16H13/04
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing overdrive and underdrive. SOLUTION: This device controls a speed ratio between rotary members 11 and 21 installed in an electrostatic photographing device. The rotary members 11, 21 are engaged while forming a pressure nip 15. This device is provided with an engaging strength adjusting device having a main drive source PM capable of controlling engaging strength of the nip 15. A speed ratio defined as a ratio of a peripheral fringe speed of the rotary member 11 in a place apart from the nip to a peripheral fringe speed of the rotary member 21 in a place apart from the nip is set to a predetermined value by driving the main drive source by the engaging strength adjusting device and moving a lever arm 24.
Patent JP-2002267810-A (JP)
Title: Light intensity transforming element and optical device
Inventor: TAWA FUMIHIRO
IPC: G11B7/135
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To transform a prescribed light intensity distribution into a required light intensity distribution, thus to decrease a wave front aberration and the spot diameter of a beam concerning a light intensity transforming device and an optical device. SOLUTION: The element is composed of a body 14 which has a first curved surface 16 extending in a horizontal direction with respect to a center axis line, a second curved surface 18 extending in a horizontal direction with respect to the center axis line, and a circumferential surface 20 which extends between the first curved surface and the second curved surface.  The element is so composed that one of the first and the second curved surfaces has at least a shape of a recessed surface in the vicinity of the center and the other has at least shape of a projected surface in the vicinity of the center, at least one of incident light and an emitted light is a divergent light and/or a convergent light, and the incident light which has a Gaussian type light intensity distribution is transformed into an emissive light which has a light intensity distribution in which the light intensity at the central part is low and the light intensity at the peripheral part is high.
Patent JP-2003219153-A (JP)
Title: Multi function machine, image processing method and program therefor
Inventor: OKAWA MIEKO
IPC: H04N1/405
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing in outputting the same original image by using different output functions.  <P>SOLUTION: A binary image data generating section 120 binarizes an original image read by an image reader 200, and stores it in a binary image data storing region 840. On receiving a command of outputting the original image by an output function selected from among a copy output, facsimile transmission and a printer output, a resolution conversion section 140 converts the resolution of the binary image stored in the region 840 into the resolution corresponding to the selected output function to output the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212906-A (JP)
Title: Monomer for casting, manufacturing method of cast article, and cast article
Inventor: KAMINE YASUHIRO
IPC: C08F20/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monomer for casting which can reduce the generation of sink marks, give high thickness precision, and easily yield a cast article, a method for manufacturing the cast article, and a high-quality cast article.  <P>SOLUTION: The monomer for casting has methyl methacrylate as the main component and contains a carboxylic acid type compound of 0.03 mmol/l or more to 1.2 mmol/l or less. The carboxylic acid type compound is preferably an aliphatic carboxylic acid and/or formic acid and contains preferably 70 mass% or more of methyl methacrylate. The manufacturing method of the cast article is the one in which the above monomer is cast into a molding flask and polymerized to obtain it. The cast article is the one manufactured by the above manufacturing method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216247-A (JP)
Title: Power supply for stabilizing direct current
Inventor: AGARI HIDEKI
IPC: H02M3/155
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a direct current stabilization power supply capable of further reducing power consumption by switchingly operating a switching regulator and a series regulator in accordance with the magnitude, etc., of a load supplied to a power supply.  <P>SOLUTION: This direct current stabilization power supply is provided with the switching regulator 2 and the series regulator 3 for converting an input voltage from the same direct current power supply into respective different voltages and outputting the converted voltages. A control circuit part 4 controls a switching operation of the switching regulator 2 and the series regulator 3 so as to operate either the switching regulator 2 or the series regulator 3 in accordance with a switching control signal Sc inputted from the outside. In performing the switching operation, both the switching regulator 2 and the series regulator 3 are once operated, and then, only a desired regulator is continuously operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221013-A (JP)
Title: Clip removal structure of clip bundling device
Inventor: HARUTA MASAMI
IPC: B65B51/04
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified clip removal structure with a fewer number of parts which is capable of accurately removing a clip from a stop pin or an anvil.  <P>SOLUTION: The clip connection device consists of the first member 11 arranged in a lower side sandwiching a leg piece 3 of the coupled clip 1 and the second member 12 arranged in a upper side, where the first member 11 is constituted to hold the leg piece 3 of the clip 1 to be sandwiched, thereby permitting the first member 11 to be driven in relation to the second member 12, while the third member 25 is installed in a position nearly as high as the first member 11 when the above first member 11 is in a non-working position in the neighborhood thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213830-A (JP)
Title: Curtain wall
Inventor: HARA SATORU
IPC: E04B2/96
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain wall preventing the fall of a working scaffolding and facilitating erection and removal of the working scaffolding.  <P>SOLUTION: A scaffolding stay holding member 13 is connected to a skeleton 2 through a steel connection part 13b, a steel transom holding member 9, a steel bracket 7 and a steel support member 3, and a connecting stay horizontal support member 31 connected to a working scaffolding 30 is screwed into an external screw part 13a formed at the scaffolding stay holding member 13. One end face of the scaffolding stay holding member 13 is arranged flush with the front face of an external facing material 6, and the external facing material 6 is attached and detached in the state of holding the connecting stay horizontal support member 31 to the scaffolding stay holding member 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214136-A (JP)
Title: Exhaust emission control device
Inventor: FUNAHASHI HIROSHI
IPC: F01N3/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent blocking at an entering side end face of a particulate filter without deterioration in mounting ability to a vehicle and without increasing cost.  <P>SOLUTION: In the exhaust emission control device in which the particulate filter 4 is mounted in the middle of an exhaust pipe 3, an oxidation catalyst layer 15 is carried on a surface which is in contact with an exhaust gas 2 in sheet metal parts (a filter case 7, an inlet pipe 8, the exhaust pipe 3, a pipe support 16, a dispersion plate 10) forming a flowing space of the exhaust gas 2 at a more upstream side than the particulate filter 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222262-A (JP)
Title: Valve device and pump device
Inventor: KIYAMA SANEAKI
IPC: F16K7/14
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device which is manufactured at a low cost.  <P>SOLUTION: This valve device 3 is provided with a first and a second divided housings 11 and 12 and a valve element 13. The first divided housing 11 is to form a first valve chest 16 having an inflow port 14 and a discharge port 15. The second divided housing 12 is to form a second valve chest 19 fixed to the first divided housing 11 and having an inflow port 17 and a discharge port 18. The valve element 13 is interposed between the first valve chest 16 and the second valve chest 19 and opens/closes the discharge ports 15 and 18 by a pressure difference between the first valve chest 16 and the second valve chest 19. The first and the second divided housings 11 and 12 are made into the same shape as engagedly fixable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212627-A (JP)
Title: Method for manufacturing artificial marble
Inventor: TAGAWA KIYOMI
IPC: C04B103/14
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate anxiety about the VOC (volatile organic compound) of various goods and realize goods containing zero DOP (dioctyl phthalate) being an object substance of the law of PRTR (pollutant release and transfer register) by making good use of an artificial marble-molded product obtained by using a curing agent containing no DOP in the curing agent constituting an artificial marble resin composition.  <P>SOLUTION: This artificial marble manufacturing method comprises a step to blend additives such as a filler, a patterning material, an internal releasing agent and the curing agent with a thermosetting resin to obtain the resin composition, a step to fill a prescribed metallic mold for cast molding with the resin composition by casting, and a step to cure the resin composition in the metallic mold by heating. The curing agent containing no DOP is used in the curing agent constituting the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305004-A (JP)
Title: Manufacturing method and manufacturing device of spiral electrode groups
Inventor: MURATA ICHIRO
IPC: H01M10/04
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device wherein various kinds of spiral electrode groups of different lengths and widths of positive, negative electrode plates and separators can be manufactured using a single device and with a high precision and high productivity. SOLUTION: As for the positive electrode plate 8, the negative electrode plate 4 and the separator 7, their lengths needed to be long enough to constitute one spiral electrode group 103 are taken, and they are respectively fitted to individual mounting jigs 30, 32, 28 so as to be capable to be drawn out or to be wound around, and individual cassettes 29, 31, 27 are constituted, and these respective cassettes 29, 31, 27 are respectively and sequentially supplied to and mounted onto plural group-winding head units 20 circulating along a prescribed transfer path. In a process of circulating-transferring the group-winding head units 20, respective electrode plates 8, 4 supplied from respective electrode plates 29, 31 are going to be wound around a rotationally driven winding shaft 22 of the group-winding head units 20 while being positioned at prescribed relative positions.
Patent JP-2003225393-A (JP)
Title: Mosaic pattern display device, mosaic pattern display method and computer program therefor in image display apparatus of pachinko machine
Inventor: TOMITA SHIGEHIRO
IPC: A63F7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mosaic pattern display device of an image display apparatus of a pachinko machine, which allows advanced and diversified display by making an arbitrary region within an image display region undergo mosaic processing.  <P>SOLUTION: Characteristically, this mosaic pattern display device is provided with a mosaic pattern display means for mosaicking the arbitrary region of an image to be displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229928-A (JP)
Title: Bulk communication control device and bulk communication control method
Inventor: MATSUMOTO TADASHI
IPC: H04L29/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling communications between bulk communication control devices for performing bulk communications by bundling only channels which can be connected within a prescribed time.  <P>SOLUTION: In the bulk communication control method for carrying out bulk communications between confronted bulk communication control devices 1A and 1B by bundling a plurality of channels, a time required for the connection completion (S21) of a B channel after a time point (S1) when there is a connection request from a data terminal device 3A is set as a B channel connection allowance time (call setting waiting time) and a time required for bulk procedures is set as a bulk procedure allowance time (delay correction data receiving waiting time and training data receiving waiting time). Then, a B channel connection time is monitored (S401), the set bulk procedure allowance time is changed, the bulk procedures are carried out by using only the B channel connected within the B channel connection allowance time (S24-S32) and the bulk connection is performed except for the B channel in which the bulk procedures are not made successful within the changed bulk procedure allowance time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228033-A (JP)
Title: Optical modulator
Inventor: HONDA HIDENORI
IPC: G02F1/03
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optical modulator which suppresses a chirp quantity and makes a light pulse generation system small-sized and low-cost on the whole.  <P>SOLUTION: The optical modulator having a substrate 1 made of a material having an electrooptic effect, an optical waveguide part 2 which is formed on the substrate and includes a plurality of branch waveguides 2' branching and multiplexing incident light, and signal electrodes 5 and a ground electrode 4 for modulating the light passing in the optical waveguides is characterized in that a delay circuit 5' is interposed in at least portions of the signal electrodes 5-1 and 5-2, and a signal electric field whose phase is delayed as specified is applied to the portions of the branching waveguides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228257-A (JP)
Title: Image forming apparatus, control method for the apparatus, program and recording medium
Inventor: MIYAJIMA JUN
IPC: G03G21/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a user to easily take out a copy output result without panicking, by preventing such a situation that even in case a user waits in front of the main body of the image forming apparatus like a job in which interruption copying is carried out or an amount of output paper is small, paper for another job is output immediately after the job in which interruption copying is carried out or the amount of output paper is small, thereby making the completion of an individual group of copies clear.  <P>SOLUTION: In the case that output paper for the subsequent job right after the fed of output paper for the previous job is allowable, a first mode in which paper for the subsequent job is fed or a second mode in which paper for the subsequent job is fed after all output paper for the previous job is ejected out of the machine is specified from an operation part 150. Further, in the case that the second mode is specified, a job interval stop time from when all the paper in the machine is ejected out of the machine to when paper is fed for the subsequent job is specified from the operation part 150. According to the specified mode or the job interval stop time, a control device 110 controls paper feed/ejection of a printing operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227323-A (JP)
Title: Decompression lift quantity adjustment method for internal combustion engine with decompression means
Inventor: TANAKA MITSUHARU
IPC: F01L13/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment method for adjusting decompression lift quantity capable of obtaining an internal combustion engine with a decompression means for decompressing at an appropriate decompression lift quantity at a low cost.  <P>SOLUTION: A first internal combustion engine and a second internal combustion engine whose output characteristics are different from each other respectively have an exhaust valve opened and closed via an exhaust rocker arm 48 by a valve system cam 45, 145 arranged on each cam shaft, a recoil starter and a decompression means D having a decompression cam 82 for contacting a slipper 48b of the exhaust rocker arm 48 to open the exhaust valve. The decompression means D of the first and the second internal combustion engines has an identical specification. The diameter of a base circular part 145a of the valve system cam 145 of the second internal combustion engine is set to be smaller than that of a base circular part 45a of the valve system cam 45 of the first internal combustion engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230486-A (JP)
Title: Automatic bread making machine
Inventor: MIYAI MACHIKO
IPC: A47J43/046
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To make rough-textured bread represented by Italian bread different from usual bread, in a domestically used automatic bread making machine.  <P>SOLUTION: In this machine, a bread making course for baking Italian bread is selectable from a plurality of bread making courses, and kneading processing is set short to suppress the gluten generation quantity, whereby relatively rough- textured bread different from sandwich loaf can be made. Further, a flavor by proper swelling and fermentation can be added thereto by extending the fermentation time. This machine further comprises a bread dough making course for ending all processes up to the fermentation process. With respect to the bread making raw materials, a composition different from that of the usual bread is adapted in order to add the texture and flavor peculiar to the Italian bread.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233048-A (JP)
Title: Optical modulator module and optical modulator
Inventor: SUGIYAMA MASAKI
IPC: G02F1/03
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To keep the mechanical strength without working a substrate itself, to secure the long-time reliability while making it easy to handle the substrate, and to reduce the dip caused in the frequency characteristic of a microwave with respect to an optical modulator module suitably used in an optical communication system.  <P>SOLUTION: An optical modulator module 15 is provided with a substrate 1 having an electrooptic effect, an optical modulator 16 provided with an optical waveguide 2 formed on the surface of the substrate 1, a signal electrode 3 and an earth electrode 4 which are formed in the vicinity of the optical waveguide 2 including a part parallel with the optical waveguide 2 and apply an electric signal, and a housing 5 in which the optical modulator 16 is stored and fixed, and the optical modulator module 15 is so constituted that the shape of the section in the lengthwise direction of the part other than the substrate 1 constituting the optical modulator module 15 may be asymmetrical with respect to a perpendicular line which equally divides the part parallel with the optical waveguide 2 of the signal electrode into two in the lengthwise direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234772-A (JP)
Title: High-order path setting method, high-order path excluding method, high-order path sharing method, high- order path setting program, high-order path excluding program, high-order path sharing program and storage medium stored with high-order path setting program
Inventor: IMAYADO WATARU
IPC: H04L47/724
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically optimize a high-order path setting block corresponding to the setting condition of a low-order path and to prevent setting of a physical high-order path with a low utilization rate.  <P>SOLUTION: As the mediating state of the low-order path and the physical high-order path, a virtual high-order path is set and by switching the virtual high-order path to the physical high-order path and vice versa, the accommodations of the low-order path and the high-order path are switched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234713-A (JP)
Title: Sub-carrier interference reducing method for multi- carrier communication system, and receiver using the same
Inventor: MOCHIZUKI TAKASHI
IPC: H04J13/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver of a multi-carrier communication system in which an interference signal between sub-carriers can be reduced.  <P>SOLUTION: A signal received by a receiving antenna 11 is amplified by a receiving amplifier 12, orthogonally demodulated for each sub-carrier in multipliers 13 and 14 and band-limited by low-pass filters 15 and 16. The signal band-limited by the low-pass filters 15 and 16 is converted to a digital signal in a sampling frequency fs by A/D converters 17 and 18. In the received signal converted to the digital signal, the interference signal leaking between the sub-carriers is estimated and canceled by an interference reducer 19 while using the signals of the respective sub-carriers A/D-converted by the A/D converters 17 and 18. The received signals, in which the interference signals are reduced, are collected to one sequence by a multiplexer 20 and decoded by a decoder 21 to be an output signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241665-A (JP)
Title: Security seal for luggage
Inventor: ENOMOTO AKIRA
IPC: G09F3/03
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security seal which facilitates the peel-off work of release paper.  <P>SOLUTION: The security seal 31 is intended to be stuck to covering the opening/closing part of luggage, and configured to be at least partially cut when it is peeled off after temporary adhesion, and to lose an original shape. The security seal 31 has a strip shape extending in a longitudinal direction, and includes: a plurality of first liner and vertical cuts 21 which are cut from one side end edge 11, and extend in the substantially vertical direction of the longitudinal direction; a plurality of second linear and vertical cuts 22 which are; cut from the other side end edge 12, and extend in the substantially vertical direction of the longitudinal direction; and linear and diagonal cuts 23 which extend in a direction to make an acute angle with the longitudinal direction from a part near the inner side end part 21a of each first linear and vertical cut 21 to a part near the inner side end part 22a of each second linear and vertical cut 22. Cuts in parallel with the longitudinal direction are not provided.  <P>COPYRIGHT: (C)2003,JPO