baber/WOPTO huggingface dataset:
Patent JP-2004061425-A (JP)
Title: Method of measuring current-voltage characteristic of battery, method of measuring pure resistance of battery and device therefor
Inventor: SATAKE SHUJI
IPC: G01R31/36
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a current-voltage characteristic and to provide a method of measuring pure resistance of a battery and a device using the above method capable of measuring the pure resistance of the battery more precisely.  <P>SOLUTION: The discharge current of the battery is monitored, if the discharge current exceeds over a 1st prescriber value, the discharge current of the battery and corresponding terminal voltage are periodically measured by the current/voltage measuring means 23a-1. A 1st approximate formula for the current-voltage characteristic for the discharge current increasing over a 1st specific value till a peak value, and a 2nd approximate formula for the current-voltage characteristic for the current simply decreasing from the peak value to a 2nd specific value are obtained by the approximation arithmetic means 23a-2. If a voltage drop caused by a concentration polarization component is included, this voltage drops are eliminated from the 1st and 2nd approximate formulas, then the middle value of the two terminal voltages at the points corresponding to the points of peak values for unit current increments is obtained by the arithmetic means 23a-3 which measures the value as the pure resistance of the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068837-A (JP)
Title: Frictional speed change transmission unit
Inventor: OKADA HIDEAKI
IPC: F16H15/10
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frictional speed change transmission unit of simple structure capable of adjusting the pressing force between driving side rotary discs and a following side rotary disc in accordance with the load applied to a driving axle.  <P>SOLUTION: The frictional transmission device to transmit the power from an input shaft to an output shaft is equipped with a first driving side rotary disc supported in such a way as not able to make relative rotation with the input shaft and not movable in the axial direction, a second driving side rotary disc arranged confronting the first, driving side disk the following side rotary disc which is supported in such a way as not able to make relative rotation with the output shaft and capable of moving in the axial direction and whose peripheral edge is arranged as making a frictional contact with the surface of the second driving side rotary disc, and a push-move mechanism to push and move the second driving side rotary disc toward the following side rotary disc in accordance with the load applied to the output shaft while the rotation of the first driving side rotary disc is transmitted to the second driving side rotary disc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070995-A (JP)
Title: Manufacturing method of forming stamper, and substrate stamper
Inventor: SAITO AKINORI
IPC: G11B7/26
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a forming stamper capable of suppressing defect of the signal surface such as an error rate and noise, and to provide a substrate stamper.  <P>SOLUTION: In the forming stamper manufacturing method, a transfer stamper is manufactured by transferring the projecting and recessing parts of a signal pattern surface of a substrate stamper through an electrocasting process to the signal pattern surface of the substrate stamper and an optical disk forming stamper is manufactured with the transfer stamper. The electrocasting process is conducted after an outer peripheral section of the signal pattern surface of the substrate stamper is roughened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072911-A (JP)
Title: Self-excited ac generator
Inventor: NIIMURA TADASHI
IPC: H02P9/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-excited AC generator wherein, even if an oxide film is formed on the surface of a slip ring, a field current can be passed through to establish output voltage.  <P>SOLUTION: The self-excited AC generator is provided with an initial exciting voltage supply circuit 10 and a switch control circuit 11. The initial exciting voltage supply circuit 10 comprises a power supply portion 10A and a switch 10B for excitation control, and applies sufficiently high initial exciting voltage to between a pair of brushes 106a and 106b from the power supply portion 10A through the switch 10B for excitation control. The switch control circuit 11 controls the switch for excitation control in such manner that, for the period from the time when power generation is started to the time when the output voltage of an armature coil Wa reaches a preset value, the switch 10B for excitation control is kept on; and, when the output voltage of the armature coil reaches the preset value, the switch 10B for excitation control is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065677-A (JP)
Title: Book type coin holder
Inventor: HIROSE KAORU
IPC: A45C1/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To save money while taking interest like a game and to enjoy saving money because the saved money is visible.  <P>SOLUTION: This book type coin holder comprises a plurality of sheet-like coin holder parts. A plurality of coin storage parts of at least one kind or more are disposed at each coin holder part or an opposed page or both pages, and illustration or sentences or both of them are displayed in the vicinity of each coin storage part or at the opposed page or at both of them. The money is saved in order like the game while keeping up appearance as a book.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071089-A (JP)
Title: Head support arm, head support system, and disk device
Inventor: KUWAJIMA HIDEKI
IPC: G11B21/21
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head support arm constituting a stable and vibration-proof head support device capable of preventing the damaging to a head or a recording medium mounted on a slider by external impacts, and a highly reliable disk device having high shock resistance and fast accessing.  <P>SOLUTION: The head support device 16 is constructed in such a manner that a support arm 3 having a slider 1 on which a head is mounted and a first base arm 6 are fixed through a leaf spring part 5, two pivots 7 are disposed on one of the support arm 3 and the first base arm 6, the overall center of the gravity of a flexure 2, the support arm 3 and a balancer 10 is positioned on a plane passed through the apexes of the two pivots 7, and a support arm 11 having the balancer 10 attached to the support arm 3 is connected to a second base arm 8 having a hole part and a bearing part for fastening on one end and a driving means on the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054857-A (JP)
Title: Method for creating/selling bio-token corresponding to individual or group
Inventor: FUJII TOSHIHIRO
IPC: G06Q50/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately provide a bio-token corresponding to an individual using a biomaterial from the individual or a group member.  <P>SOLUTION: The method for creating/selling the bio-token is characterized by that it includes a step of receiving delivery of a human organism derived substance and an order requesting fabrication from the individual, group or their representative, a step of issuing an instruction for analyzing components of the sent human organism derived substance, a step of setting manufacturing conditions for creating the bio-token from the received order and the sent human organism derived substance, a step of issuing an instruction for creating the bio-token by the manufacturing conditions, and a step of issuing an instruction for sending the created bio-token to the individual, group, representative, or a contracting sales organ or seller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076682-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F02D43/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To supply secondary air to an exhaust emission control device with a simple structure.  <P>SOLUTION: An NO<SB>x</SB>catalyst 22 is arranged in the exhaust passage of an internal combustion engine where the air-fuel ratio of air-fuel mixture to be burnt in a combustion engine is kept lean, and an auxiliary catalyst 23 having oxidizing ability is arranged in the exhaust passage on the downstream side of the NO<SB>x</SB>catalyst 22. An intake duct 13 between the compressor 15 of an exhaust air turbo charger and a cooling device 18 for cooling the air discharged from a compressor 15 is connected to an exhaust pipe 20b between the NO<SB>x</SB>catalyst 22 and the auxiliary catalyst 23 through a secondary air passage 31, and a secondary air control valve 33 is arranged in the secondary air passage 31. In order to reduce the accumulated SO<SB>x</SB>quantity in the NO<SB>x</SB>catalyst 22 when stopping the fuel supply in an engine decelerating operation, the secondary air control valve 33 is opened while temporarily holding the average air-fuel ratio of the exhaust gas carried into the NO<SB>x</SB>catalyst 22 in a rich state to supply the air discharged from the compressor 15 to the auxiliary catalyst 23 through the secondary air passage 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080622-A (JP)
Title: Device and method for producing summarized video image
Inventor: ITO MANABU
IPC: H04N5/91
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for producing a summarized video image capable of producing not only the summarized video image of one kind of length but also that of different lengths so that a user can easily grasp the contents.  <P>SOLUTION: The time length of bass continued to the detected voice change point is measured in addition to the detection of a cut point of the video image inputted and the voice change point that the voice level of the video image exceeds a prescribed threshold, and the sound level of the video image is raised from a low sound volume to a high sound volume. The video image of a prescribed length is extracted from the voice change point and the cut point corresponding to the time length of bass inputted by a user so as to produce a summarized video image by joining the video image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075015-A (JP)
Title: Occupant restraint system for vehicle
Inventor: KITAGAWA YUICHI
IPC: B60R22/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle occupant restraint system for reducing the burden on a human body during the restraint by almost uniformly distributing the deformation of a restricted body part.  <P>SOLUTION: A chest-fit member 10 is provided on a restraining means 3 to restrain at least a chest of an occupant seated on a seat, and a rigidity changing means A according to the rigidity distribution of the occupant chest is provided on the chest-fit member 10. When a forward inertia force is applied to the occupant by a head-on collision or the like of the vehicle, and the occupant chest is restrained by the restraining member 3, the bodily deformation to the chest-fit member 10 is almost uniformly distributed to reduce the burden on the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079473-A (JP)
Title: Gasket and gas separation composite plate for fuel cell
Inventor: KAWAMI HIROSHI
IPC: H01M8/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket preventing occlusion of communicating path of a manifold without impairing sealability against gas.  <P>SOLUTION: A gasket 14a is overlappedly used on a gas separation plate 2. The gasket 14a has a three layered structure of a spacer sheet having relatively low elasticity with both sides held by two seal sheets 16a and 20a. Each of the spacer sheet 18a and the seal sheets 16a, 20a has an opening 22 at a position corresponding to a gas diffusion circulation region 4, and has a fuel gas manifold hole 10 and an oxidation gas manifold hole 12 at positions corresponding to a fuel gas manifold hole 10 and an oxidation gas manifold hole 12 of the gas separation plate 2, respectively. The spacer sheet 18a has a manifold communicating path 24 for communicating between the fuel gas manifold hole 10 and the opening 22 of the spacer sheet. The gasket 14b has the same structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086251-A (JP)
Title: Duplex controller for information record reproduction device, method and duplex control program
Inventor: HANAGATA TADASHI
IPC: G06F3/06
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time for exchanging a medium in an information record reproduction device.  <P>SOLUTION: Concerning a magnetic tape library device 3 having a medium warehouse 34 which permits the storage of a plurality of media separately and has cell numbers, drives 31, 32 which record/reproduce data on/from the medium and accessor 33 which carries the medium between the cell numbers and the drives 31, 32, a duplex controller 1 controls the recording/reproducing of the drives 31, 32 and the transporting with the accessor 33 on the basis of an instruction from a host device 2, and makes the drives 31, 32 record the same data. In addition, the duplex controller 11 has a function which, in exchanging the medium, for instance, exchanges the medium for the drive 31, subsequently notifies the host device 2 of the completion of the medium exchange, and subsequently exchanges the medium for the drive 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049203-A (JP)
Title: Connecting sleeve for frame (wire) of topiary art, and stuffed topiary having aroma
Inventor: SUZUKI KUNIO
IPC: A01G9/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide sleeves used for connecting frames for easily assembling the frame of a topiary art, and a stuffed topiary having an aroma.  <P>SOLUTION: The sleeves are used for assembling the topiary art: a spring sleeve (1) is used at the connecting part of the frame parts; an exclusively used sleeve (2) is used at the crossing part of the frames; a sleeve (4) is used for fixing a net bag (3); and an exclusively used sleeve (5) is used for engaging cords. By using an aroma bag, the stuffed topiary having the aroma is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081318-A (JP)
Title: Wall bed
Inventor: SASAKI HIDEKAZU
IPC: A47C17/38
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall bed not allowing appearance of a drive system used for storage and development on a surface, and not having a projection part or irregular part in a wall surface part and around the bed when storing and developing the bed.  <P>SOLUTION: In this wall bed, a wall surface 1 is formed with a bed storing recessed part 2 storing the bed, and one end of a bed body frame 5 is rotatably journaled to a base 3 provided in a bottom part of the bed storing recessed part 2. The bed comprises an electric actuator 7 having one end rotatably journaled to a post 4 provided in the base 3 and the other end journaled to the bed body frame 5. Preferably, the bed has a damper 12 involving one end journaled to the post 4 and the other end journaled to a lower crosspiece 11 of the bed body frame 5, or a lower door 16 is installed to the floor side of the wall surface with the lower door 16 locked to the bed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049852-A (JP)
Title: Checkbite system for gothic arch tracer
Inventor: SUGANO YASUYUKI
IPC: A61C19/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checkbite system for Gothic arch tracers that electronically obtains sufficient three-dimensional data for maxillomandibular relation at a checkbite position to enable the set-up of the power path of a semi-adjustable articulator without using any checkbite core.  <P>SOLUTION: A setting means for the semi-adjustable articulator obtains simplified three-dimensional data for the upper and lower jaws by additionally measuring a vertical distance between a digitizer plate and a position specifying plate by means of an interarch distance measuring instrument at a jaw position measured with a Gothic arch tracer using a digitizer. It utilizes these data as checkbite data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083476-A (JP)
Title: Tyrosinase inhibitor, demelanizing agent, fibroblast reproductive factor and estrogenic substance, and skin cosmetic
Inventor: YAMAGUCHI RITSUKO
IPC: A61P43/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural substance based tyrosinase inhibitor, a demelanizing agent, a fibroblast reproductive factor or an estrogenic substance, and skin cosmetics which comprise the same and have an excellent skin-whitening effect or aging preventive effect.  <P>SOLUTION: The tyrosinase inhibitor, demelanizing agent, fibroblast reproductive factor or estrogenic substance comprises, as active ingredients, a mixture of the combination of (A) an extract of a terrestrial part of Ericaeae erica, (B) a Glycyrrhiza glabra flavonoid to be obtained from an extract of roots of Glycyrrhiza glabra, (C) an extract of roots of Panax ginseng, (D) an extract of leaves of Origanum majorana, and (E) an extract of flowers of Lonicera japonica. The skin cosmetics comprise these active ingredients, excel in safety, and have a high skin-whitening effect or an aging preventive effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093236-A (JP)
Title: Extracted beverage manufacturing apparatus
Inventor: ANDREAS ZAHATOREEBEN
IPC: A47J31/06
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus unrelated to which flowing opening is used for making extracted beverage and capable of making an optimum and perpetual usage of aroma carrier. SOLUTION: Another number of flow-through openings (7) are disposed on a line of a hoop direction almost corresponding to a perimeter face's outline of a projection plane of a chamber within a filter vessel (2a) of which extended part is from bottom to the center zone of a filter vessel (2).
Patent JP-2004088960-A (JP)
Title: Iron core for stator
Inventor: FUJITA KATSUFUSA
IPC: H02K15/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron core for a stator which is easy in being wound to a magnetic pole and does not need a time and labor and besides can maintain the accuracy of assembling.  <P>SOLUTION: In the iron core 10 for a stator which has a stacked yoke iron core 11 around and a plurality of stacked magnetic poles 12 and 13 projecting inward of the stacked yoke iron core 11, some stacked magnetic poles 12 among the plurality of stacked magnetic poles 12 and 13 are united with the stacked yoke iron core 11 alternately or a plurality of pieces apart, and other stacked magnetic poles 13 are arranged so that the bases 28 can be assembled into the staked yoke iron core 11 separatably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094490-A (JP)
Title: Electronic medical care record system
Inventor: IKETA YOSHIKAZU
IPC: G16H10/60
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow reference to an electronic clinical record and an input of information in an optional place without specifying the place, and to observe visually electronic information even in a monitor provided with no exclusive information processor.  <P>SOLUTION: The hospital staff such as a medical doctor, a nurse and an engineer is allowed to access a medical information storage means or the like via a communication interface means using a portable information processing means (for example, mobile equipments 21-26). The hospital staff is thereby able to refer to medical information such as electronic clinical record information, medical image information and diagnostic report information in the optional place without specifying the place, to input new information additionally to the electronic clinical record information, a diagnostic report or the like, and to pint-output the medical information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095769-A (JP)
Title: Power semiconductor device
Inventor: YAMADA JUNJI
IPC: H01L25/07
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device in which heat sink properties are improved, a connection to an external conductive plate is facilitated, a size is reduced as a whole, and which is easy to deal with an increase in capacity.  <P>SOLUTION: A semiconductor chip is connected to electrode terminals (6a, 6b) via wire bonding. Connecting conductors (60b, 60c) for connecting the terminals (6b, 6c) to circuit patterns (3a, 3b) are constituted by solder connecting extended parts (60b, 60c) partly extended from the terminals (6b, 6c) to the patterns (3a, 3b). The positions for wire bonding of the terminals can be reduced, its electric resistance value is decreased, and hence heating and a voltage drop can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093369-A (JP)
Title: Work gap measuring method and work gap measuring device, rendering method and rendering device, electro-optical device and manufacturing method, and electronic equipment
Inventor: MATSUMOTO WATARU
IPC: B05D1/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work gap measuring method and a work gap measuring device capable of measuring a work gap simply and suitably to the whole area of the work surface, a rendering method and a rendering device, an electro-optical device and its manufacturing method, and electronic equipment.  <P>SOLUTION: In this work gap measuring method, the work gap of a work W having the surface where a high reflectance region 41 and a low reflectance region 42 are intermingled is measured by using a measuring sensor 12 for measuring the work gap between a droplet discharge head 8 and the surface of the work W surface by measuring light reflected by the surface of the work W. The method is characterized by moving two measuring sensors 51a, 51b corresponding respectively to the high reflectance region 41 and the low reflectance region 42 on the surface of the work W in parallel in a body, and measuring continuously the work gap on the moving route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104562-A (JP)
Title: Optical transmitter and multi-wavelength optical communication system using it
Inventor: TOMIOKA TAZUKO
IPC: H04B10/2519
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, when the quenching ratio of directly-modulated optical signals is improved by means of an optical filter, and data becomes higher in speed, "0" and "1" become hard to be separated from each other due to a decrease in FM modulation efficiency and an increase in optical spectral bandwidth and part of "0" is left and apt to be influenced by scattered optical fibers.  <P>SOLUTION: An optical transmitter has a semiconductor laser chip which is modulated directly by data, an output terminal from which light is outputted to the outside, and an optical filter inserted between the laser chip and output terminal. The optical filter is a band-pass filter, band-elimination filter, or short wavelength band pass filter. The filter has a characteristic that a group delay roughly increases toward a short wavelength from a long wavelength in the transition zone, from a long wavelength-side blocking band near the output wavelength of the laser chip to a short wavelength-side passing band. When the data rate of the data is R (bit/s), the group delay does not decrease toward the short wavelength by 1/(5R) (sec) or more from the maximum value of the group delay in the transition zone in an R (Hz) band from a 3-dB down wavelength existing in the transition zone to the short wavelength.  <P>COPYRIGHT: (C)2004,JPO