baber/WOPTO huggingface dataset:
Patent JP-2002302313-A (JP)
Title: Device and method of detecting remaining amount of roll paper and recording device
Inventor: NAKANO HISASHI
IPC: B41J15/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To properly detect a remaining amount of the roll paper on the basis of the presence or absence of slack in a wound state of the roll paper, and the difference in delivery of the roll paper in accordance with a fixing method of a terminal end part of the roll paper. SOLUTION: In this constitution for detecting the presence or absence of the abnormality of a conveying motor for delivering the roll paper, the presence or absence of the roll paper in a delivering passage, and the rotation of a shaft of the roll paper, a near end processing (S612), that is, a processing for continuing the delivering or rewinding the roll paper is performed when the stop of the rotation of the shaft of the roll paper is detected (S608) in a case when the delivering motor is normal (S606). Whereby a user can be urged to replace the roll paper by delivering the paper or rewinding the same in accordance with the fixing method of the terminal end, for example, in a case when the rotation of the shaft of the roll paper is stopped when the terminal end of the roll paper has been really conveyed.
Patent JP-2002302302-A (JP)
Title: Image forming device
Inventor: FUTAGAWA JIRO
IPC: G03G15/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of inhibiting the generation of noise in image formation. SOLUTION: Sheets 3 fed out by a sheet feeding means 4 are separated one by one by a separating means 5A, and directed to an image forming part 1 while correcting the skew by forming a loop of the sheet 3 by skew correcting means 8, 21. By reducing at least one of a loop formation amount by the skew correcting means 8, 21 and a driving time of a driving means for driving the separating means 5A by a control means 50, the noise of the driving means and the noise in forming the loop can be inhibited.
Patent JP-2002304765-A (JP)
Title: Optical pickup and information recording and reproducing device
Inventor: ONOZAWA KAZUTOSHI
IPC: G11B7/135
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To realize an information recording and reproducing device which is capable of reproducing or recording plural optical recording media varying in optimum wavelengths, are small in size and thickness and have stable signal characteristics. SOLUTION: This optical pickup has a moving section which is mounted with at least a semiconductor laser element array for oscillating two wavelengths, a mirror for reflecting the laser beam from the semiconductor laser element array and an objective lens for condensing the laser beam to the optical recording medium, a base section which supports this moving section and supporting parts which connect the moving section and the base section in such a manner that the moving section can be oscillated in the focusing direction and tracking direction of the optical recording medium. The top of the mirror is provided with a first reflection region for reflecting the laser beam of the two wavelengths and a second reflection region for reflecting only the laser beam on the short wavelength side.
Patent JP-2002311617-A (JP)
Title: Substrate for photosensitive drum and photosensitive drum using this substrate for photosensitive drum
Inventor: IIZUKA MUNENORI
IPC: G03G5/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for a photosensitive drum which has excellent heat resistance and is capable of maintaining high dimensional accuracy even in a drying process of OPC coating film in particular. SOLUTION: The substrate for the cylindrical photosensitive drum which constitutes the substrate for the photosensitive drum used for an electrophotographic process is formed of a conductive resin composition prepared by mixing and dispersing a conducting agent and fillers into a resin base material, in which the load bending temperature of the substrate for the photosensitive drum is >=150 deg.C.
Patent JP-2001352060-A (JP)
Title: p-CHANNEL TYPE FIELD-EFFECT TRANSISTOR
Inventor: HARA YOSHIHIRO
IPC: H01L29/786
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction p-channel type FET capable of high-speed operation with a high drive current while suppressing the formation of its parasitic channel. SOLUTION: In a channel layer of the p-channel type FET, which is made of SiGe containing C, a Ge composition is changed linearly from 0% to 50% as proceeding from the end portion of its silicon-buffer-layer side to the end portion of its silicon-cap layer side. Furthermore, C is contained by 0.5% selectively in the region of the Ge composition, ranging from 40% to 50% (i.e., the region of the Ge composition exceeding 30%). By containing C by 0.5% in the region of the Ge composition being ranged from 40% to 50%, even though the distortion quantities of the SiGe channel layer can be reduced correspondingly by about 12% to 10%, Ev of the SiGe channel layer scarcely changes. While securing a large critical film-thickness of the SiGe channel layer, the threshold voltage of the FET is reduced, to enable increase in the driving current of the FET.
Patent JP-2001346978-A (JP)
Title: Game machine
Inventor: YANAGISAWA RYOTA
IPC: A63F7/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To remarkably improve fun of a game machine such as a Pachinko machine provided with a pattern display device capable of variably displaying plural patterns in plural pattern columns. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of the Pachinko machine 1 and the display device 13 provided with a display part 13a is incorporated to the center part of the game panel 2. The plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of the patterns. A controller 24 variably displays the pattern of the pattern column 40 to be stopped last in a form different from predecessor on condition that the patterns other than the last pattern column are in a prescribed stop form, and at least when the pattern is stopped finally, displays a mark not displayed up to the time when the patterns other than the pattern column 40 to be stopped last are variably displayed.
Patent JP-2002317456-A (JP)
Title: Manhole guard
Inventor: SAKAI KAZUO
IPC: E02D29/12
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a manhole guard which is safe capable of preventing infiltration of water into a manhole even at the time of raining. SOLUTION: This manhole guard is provided with a cylindrical body 1 having an outer flange part 3 close to a lower end, and disposed to have an axial center in the vertical direction, and packing 2 engaged with the cylindrical body on the outer side of it in such a way as to be capable of getting in contact with a lower surface of the outer flange part 3. As the cylindrical body 1 is placed on a first step part 13 in a manhole mouthpiece 11, the packing 2 is elastically deformed between the outer flange part 3 and the manhole mouthpiece 11.
Patent JP-2002317931-A (JP)
Title: Fan motor control device
Inventor: SAKAI HIDEKI
IPC: F23N5/24
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor control device to prevent application of an overvoltage on a fan motor during instantaneous service interruption. SOLUTION: The fan motor control device comprises a fan motor 12; a microcomputer 11 to feed a drive current value output being a reference to indicate the number of revolutions of the fan motor 12; a means 18 to feed an actual drive current value output flowing to the fan motor 12; and a means to effect feedback control of a fan motor drive current in such a manner that the magnitudes of the reference drive current value and the actual current value become equal to each other by comparing the two drive current values with each other. When an instantaneous service interruption occurs and the service interruption is restored to a normal state, operation of the fan motor 12 is stopped for a specified time and after a stop of operation, a starting sequence is re-started from the first of a starting sequence.
Patent JP-2002319463-A (JP)
Title: Joint connector
Inventor: YAMANASHI HIDENORI
IPC: H01R13/52
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector which can suppress size increase. SOLUTION: The joint connector 1 has a female housing 2, a male housing 3, a FPC4, and a seal component 22. The female housing 2 has a lock hole 8. The male housing 3 accommodates a terminal metal parts 9, and is equipped a lock projection 17. The terminal metal parts 9 is accommodated in the male housing 3, in a state that an elastic piece 16 has projected from the outside surface of the male housing 3. The lock projection 17 can stop to the lock hole 8. The FPC4 is accommodated in the female housing 2. The FPC4 is equipped with a conductor foil part 20, which contacts the elastic piece 16 and connects the terminal metal parts 9 mutually electrically. The seal component 22 maintains between housing 2 and 3 at liquid sealing.
Patent JP-2002318598-A (JP)
Title: Device and method for information reproduction, and medium, device, method, and program for information recording
Inventor: SHIMADA HIROSHI
IPC: G10L19/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which is flexibly adaptable to a plurality of kinds of encoding systems or a new encoding system. SOLUTION: This device has a read part which reads an information recording medium where digital information encoded by a specific encoding system and a decoding program having entered decoding algorithm for decoding the encoded digital information are both recorded, a program memory which stores the decoding program read out by the read part, a signal processing part which decodes the digital information read by the read part by the decoding algorithm of the decoding program stored in the program memory, and a conversion part which converts the digital information decoded by the digital signal processing part to a specific output format.
Patent JP-2002316397-A (JP)
Title: Decorative laminate of melamine resin
Inventor: TOMINAGA YASUSHI
IPC: C08K3/40
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To finish the surface of a decorative laminate of a melamine resin, actually not using an aluminum foil with paper but in such a fashion as resembling the case in which this foil is used. SOLUTION: This decorative laminate of a melamine resin is characterized in that it has a face melamine resin layer containing a molten silica with an average particle diameter of 5 to 20 μm and glass powder with an average particle diameter of 100 μm or below.
Patent JP-2002321782-A (JP)
Title: Spray head for aerosol container
Inventor: TAKIZAWA OSAMU
IPC: B05B9/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a spray head for an aerosol container, which can be split into two portions attached to or removed from each other freely, so that a proper combination of the two portions can be selected for the spray head in a free manner. SOLUTION: A spray head body 9 has a nozzle, whose lower end is fitted on a stem provided in a projected manner on the head of the aerosol container, whose upper end is provided with a forward jet, and which is coupled in an integral forming and swingable manner to the upper surface periphery 22 of a shoulder cover 20 fitted on the head of the aerosol container. Buttons 30, 30a are mounted on the nozzle 10 in a manner free to be attached or removed. Each button has an upper surface 31 and peripheries 32, 33 so that each button covers the nozzle 10, and an opening 32a formed at the front of the periphery so that the opening faces the jet, wherein the upper surface 31 is pressed down for operation.
Patent JP-2002318599-A (JP)
Title: Voice communication device
Inventor: ISHII TOMOKO
IPC: G10L19/005
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a voice communication device in which the occurrence of intermittent voice communication is prevented even though the size of a buffer is limited and good quality communication is provided. SOLUTION: A fluctuation absorbing buffer accumulates received coded voice data prior to conduct a decoding process and discards selectively specified accumulated coded voice data in response to inputted selection instruction information. A buffer residual amount monitoring section generates detection information which indicates the fact that the amount of residual buffer to accumulate coded voice data in the sway absorbing buffer becomes equal to or less than a beforehand set threshold value. A discarding data selection section generates selection instructing information which selectively indicates the data to be discarded among the accumulated coded voice data in response to the detected information.
Patent JP-2002322442-A (JP)
Title: Pressure-sensitive adhesive label
Inventor: HIRAKI SOICHIRO
IPC: C09J7/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive label having high opacity, having an appearance with pearl luster, and scarcely occuring fine wrinkles even when repeatedly released. SOLUTION: This pressure-sensitive adhesive label is given by forming a pressure-sensitive adhesive layer on one of the surfaces of a void-containing oriented film composed of a crystalline polypropylene resin and a dicyclopentadiene resin.
Patent JP-2002324171-A (JP)
Title: Method for cultivating self-expression power, method for cutivating independence and acting power
Inventor: HIRAI YUKIKO
IPC: G06Q50/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method that enables an entrepreneur to further extend his or her capability obtained through an entrepreneurial internship program by carrying out a follow-up on the interns via a computer network. SOLUTION: A method, which cultivates a self-expression power, the independence, and an acting power, by carrying out a follow-up on an intern of an entrepreneurial internship via a computer network, is comprised of a matching database storing step that stores the matching results implemented among the interns based on hysterical data for the entrepreneurial internship, a matching partner introducing step that introduces the matching partners based on the matching data stored in the matching database when the intern of the entrepreneurial internship accesses to the database via the computer network, and a communication step that stimulates the communications among the interns who are introduced each other at the matching partner introducing step.
Patent JP-2002322298-A (JP)
Title: Polyimide film and flexible printed board using the polyimide film
Inventor: YABUTA KATSUNORI
IPC: B32B15/088
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film having high mechanical characteristics and high adhesion, and further to provide a flexible printed circuit board having high adhesion reliability. SOLUTION: This polyimide film is characterized in that the R value in measured values of tear propagation resistance at arbitrary positions of the polyimide film is <=4 N/cm, and the retention of the tear propagation resistance of the polyimide film after leaving the film at 150 deg.C in 100%RH for 12 hr is >=40%.
Patent JP-2002322323-A (JP)
Title: Flame retardant resin composition and sheet using the same
Inventor: HASHIMOTO MASASHI
IPC: C08K3/22
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an olefinic flame retardant resin composition and to prepare a sheet obtained by molding the same suitably used for building material applications and home electric appliance applications, in which a molten resin is smoothly bitten into a roll gap in the bank of a calendar roll and the resin does not adhere to the calendar roll during calendaring, and the resultant sheet has good smoothness, no defect such as holes and good appearance. SOLUTION: The flame retardant resin composition comprises 20-60 wt.% of an olefinic resin and 80-40 wt.% of a metal hydrate flame retardant, wherein the resin composition has a melt flow rate/density of 0.5 cm<3> /10 min. to 3 cm<3> /10 min. The sheet can be obtained by calendaring the flame retardant resin composition.
Patent JP-2002329933-A (JP)
Title: Semiconductor light emitting device
Inventor: ASANO HIDEKI
IPC: H01S5/343
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser which has an oscillation wavelength in a band of 0.6-1.1 μm, suppresses the optical damage to provide high power oscillation and is easy to manufacture. SOLUTION: The semiconductor laser having an n-InGaP clad layer 2, an i-InGaAsP barrier layer 3, an i-InGaAs quantum well active layer 4, an i- InGaAsP barrier layer 5 and a p-InGaP clad layer 8 all formed on an n-GaAs substrate 1 comprises a p-InGaAsP block layer 6 and an n-InGaAsP block layer 7 at both sides of a stripe region forming an optical waveguide. The quantum well active layer 4 is made thinner near the element end face than the thickness near the element center.
Patent JP-2002328040-A (JP)
Title: Navigation system, information displaying device, method for changing scale of image, recording medium and program
Inventor: OZU NOBUHIRO
IPC: G06F3/0488
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system, an information displaying device, a method for changing a scale of an image and the like having superior operability. SOLUTION: A non-visible valid area A, which is in relation to changing the scale of a map M, is set in a portion of the map M displayed on a displaying section 12. The scale of the map M is changed in the case a user carries out an operation for the valid area A by moving a finger while touching a touch panel 15. The map can also be magnified or scaled down by changing the direction in which the finger is moved in the case of operating the touch panel 15 using the finger.
Patent JP-2002038903-A (JP)
Title: Hybrid blade of buried rib
Inventor: STEVENSON JOSEPH TIMOTHY
IPC: F04D29/38
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid fan blade reformed, by reducing concentration of stress and reducing exposure of a filler metal connection surface. SOLUTION: A fan blade 10 includes a metal blade-shaped part 14 having a pocket 34 arranged in a first side surface 16 of the fan blade, the pocket includes a filler 38 bonded thereto. The pocket includes a plurality of cells 34b divided by a corresponding rib 36 buried in the filler.
Patent JP-2002331748-A (JP)
Title: Method for recording
Inventor: ICHIZAWA NOBUYUKI
IPC: C09D11/322
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet form recording method using an ink and a recording paper which can show enough quality of image and ink drying properties. SOLUTION: The recording method which is a method for forming ink drops on the recording paper and consisting of using the ink and the recording paper in which the contact angle of the ink drop to the recording paper after 0.1 s from the instance when the ink drop is brought into contact with the recording paper is at least 60 deg. and the contact angle of the ink drop to the recording paper after 20 s therefrom is at most 45 deg., is provided.
Patent JP-2002344893-A (JP)
Title: Digital broadcasting transmitter and receiver
Inventor: EDA TAKANORI
IPC: H04N5/93
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting transmitter and a receiver which present a CM so as not to make users feel stressed as much as possible even in the case of specially reproducing once stored data in a digitized time shift television. SOLUTION: This digital broadcast receiver is provided with a data storing means, a stored data reproducing means, a CM managing means 207 for stored data, a special reproduction detecting means 209 for stored data, a CM reproducing means 210 for receiving the output of the special reproduction detecting means 209 and reproducing stored CMs, a video mixing means for mixing special reproduction video with CM video in a special reproduction mode, and a sound changing means for switching sound to CM sound in the special reproduction mode, detect an unreproduced CM at special reproduction of stored data and can present the unreproduced CM to the users.
Patent JP-2002342489-A (JP)
Title: Communication system
Inventor: SHIRAKI KAZUJI
IPC: G06Q50/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To easily exchange latest information by transmitting the recent situation of the inpatient or the in-facility patient of a hospital, etc., by a home page and easily and rapidly performing access to the home page and updating contents. SOLUTION: In the Web site for storing individual home pages for each inpatient or in-facility patient by the hospital or a nursing and personal care facility, etc., a nursing system is constructed in which the situation of the specified inpatient or the in-facility patient is wholly recognized at any time via the home page which is called by an automatic access system and updated by an updating system.  By the automatic access system, a server computer judges a prescribed signal which is inputted in accordance with a procedure on an input picture read from a recording carrier to a terminal computer and transmitted to the server computer, the individual home page is transmitted to the terminal computer in accordance with the judgement result and the input on the input picture is performed by clicking the combination of numerals and characters among the numerals from zero to nine and an alphabet from A to Z which are displayed on the input picture.
Patent JP-2002341404-A (JP)
Title: Zoom finder
Inventor: SUZUKI KAZUHIKO
IPC: G03B13/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a zoom finder constituted so that the satisfactory engagement length of a guiding part may be secured and lenses may be surely guided even in the case a 1st moving lens comes close to a 2nd moving lens in order to vary the power and also the 2nd moving lens comes close to a fixed lens. SOLUTION: A 1st driving part for moving the 1st moving lens in an optical axis direction is integrally formed with the 1st moving lens, and also, a 2nd driving part for moving the 2nd moving lens in the optical axis direction is integrally formed with the 2nd moving lens, and also, the 1st driving part and the 2nd driving part are arranged facing each other and in nearly parallel to the optical axis, and the zoom finder is provided with a 1st guide shaft for guiding the 1st moving lens in the optical axis direction while engaging with only the 1st moving lens and a 2nd guide shaft for guiding the 2nd moving lens in the optical axis direction while engaging with only the 2nd moving lens.
Patent JP-2002340932-A (JP)
Title: Electric connection device
Inventor: HASEGAWA YOSHIE
IPC: G01R1/073
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent damage of contact units by regulating the maximum rate of overdrive. SOLUTION: In an electric connection device, a plurality of conductive regions are formed in an electric insulation sheet, a plurality of contact unit connected with the conductive region are arranged in the conductive region or one surface of the sheet in the state of a cantilever, projection electrodes are formed on each contact unit and a plurality of projections facing individually to contact units and formed with softer material than the projection electrodes are arranged on the location of the contact unit on the sheet side and at least one side of the sheet.