baber/WOPTO huggingface dataset:
Patent JP-2002221879-A (JP)
Title: Device and method for image forming
Inventor: YOSHIYAMA TSUGIHITO
IPC: G03G21/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which the life of a photoreceptor is prolonged by reducing the burden of a photoreceptor cleaning device when a fault such as paper jamming is caused. SOLUTION: When the occurrence of the paper jamming and the other abnormality are detected, an abnormality detecting signal (a) is inputted in a controller. When the stop signal (b) of a developing device is outputted from the controller, the developing device is stopped, a developing roller is stopped and the application of developing bias is stopped. A photoreceptor stop signal (c) is outputted after an area on the photoreceptor opposed to the developing device passes the position of a primary transfer device, and toner with which an image is formed on the photoreceptor is similarly transferred to an intermediate transfer body as the case of normal image formation operation, and the quantity of residual toner on the photoreceptor is made similar as the case of the normal image formation operation, so that the residual toner is treated by the photoreceptor cleaning device.  Though a toner quantity stuck to the intermediate transfer body is made larger than that in a normal case, it is coped with by setting the capacity of an intermediate transfer body cleaning device large.
Patent JP-2002221138-A (JP)
Title: Engine starting device for vehicle
Inventor: WAKAYAMA HIROSHI
IPC: F02N11/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine starting device to suppress starting noise by preventing the occurrence of ketching at the start of the engine. SOLUTION: In the engine starting device for a vehicle comprising a scooter motor to effect the cranking of an engine in response to a given starting operation; and an ignition device to effect the ignition of the engine in response to a starting operation at a given rotational angle, a compression process right before an ignition timing is divided into a plurality of sections, and the number of revolutions of the engine at each section is detected. When the number of revolutions of the engine at each section is in a given magnitude, the ignition of the engine is prohibited only during a given period regardless of the starting operation.
Patent JP-2002222094-A (JP)
Title: System and program for detecting and erasing virus on network
Inventor: SHUKURI HISANORI
IPC: G06F21/56
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a client side individually takes countermeasures against a virus of a computer by manual operation so far and can not keep the quality of the countermeasures and management and a user bears the large burden of virus countermeasure operation and spends use time on the desk. SOLUTION: A server (#1) is equipped with a virus countermeasure management PRG 15 which indicates and manages the execution of virus countermeasures in a centralized manner, a virus patrol SW 11 which detects and erases viruses on respective devices of clients (#11) 2 to (#MN) 8 and reports processing information to the server (#1) 1, and a virus management DB 12 which store management object definitions including the IP addresses of the clients on LANs 100 and 200 as objects of countermeasure management and the processing information; and the virus countermeasure management PRG 15 sends the virus patrol SW 11 to all the object clients to indicate its execution and receives and stores its processing result in the virus management DB 12.
Patent JP-2002218848-A (JP)
Title: Flowerpot and connecting structure of flowerpot
Inventor: YAMAHATA TOSHIYA
IPC: A01G9/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot unnecessary to separately prepare shelf when it is desired to locate at a high position and free from sliding down and a connecting structure of flowerpot for connecting the flowerpot to the flowerpot. SOLUTION: This flowerpot provides a connecting means in the inside part of the bottom and the outside of the bottom. Flowerpots different in shape are connectable to each other. Spacers for providing spaces between side wall inner faces and side wall outer faces of flowerpot stacked inside and outside are installed. Further, at least three protruded parts for controlling the opening of engaged flowerpot faced to the inside by turn the upside down in horizontal direction are separately provided on the inside of side wall.
Patent JP-2002230559-A (JP)
Title: Method of processing diagonal gate image
Inventor: HAYAKAWA NOBUAKI
IPC: G06T1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To process a target image in a short time by setting, without the process of rotating the target image (coordinate conversion), a gate for partitioning a target image captured by an image acquisition sensor, even if the inclination of the gate is different from the direction of scanning lines. SOLUTION: The target image 1 is partitioned using the gate having an inclination different from the direction of the scanning lines 2, and a characteristic quantity of the target image partitioned by the gate is obtained. For this, the method includes a process for forming the gate to partition the target image by setting the coordinates of the right and left ends of the gate, and a process for scanning, using a gate processor 16, the target image partitioned by the gate and for outputting the characteristic quantity of the target image partitioned by the gate as a processing result 10.
Patent JP-2002233180-A (JP)
Title: Power converter
Inventor: SHIMOURA TAKUJI
IPC: H02P21/22
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a DC voltage with high precision without having to use a complex circuit configuration by a method, wherein the DC voltage is obtained by utilizing the input/output and voltage/current of a power converter and a control value which controls the power converter. SOLUTION: A primary voltage Vac of a transformer 2 is detected, power P flowing into an AC motor 4 is calculated, and a DC voltage Vdc of the power converter is calculated from the primary voltage Vac of the transformer 2 and the power P flowing into the AC motor 4.
Patent JP-2001221558-A (JP)
Title: Refrigerator and method for controlling its temperature
Inventor: CHO SEIKO
IPC: F25D11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of efficiently controlling an internal temperature of a cooling chamber and a method for controlling its temperature. SOLUTION: The refrigerator comprises a body having at least one cooling chamber and an evaporator, and a cold air duct for forming a cold air guide channel for guiding the cold air from the evaporator to the chamber. The refrigerator further comprises a damper plate rotatably provided in the duct to open or close the cold air guide channel, a damper drive motor for rotating the damper plate, a temperature sensor for sensing an internal temperature of the cooling chamber, and a controller for controlling the damper drive motor to open or close the plate based on a preset opening degree according to the internal temperature sensed by the sensor. Further, a method for controlling its temperature is also provided.
Patent JP-2002229379-A (JP)
Title: Fixing device
Inventor: FUMA HIROSHI
IPC: G01J5/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device by which stable image quality is obtained by preventing the unevenness of the temperature of a fixing belt and preventing the deterioration of a pressure roller. SOLUTION: This fixing device is provided with the endless fixing belt capable of turning while forming a closed loop, a heating source for heating the endless fixing belt, a means for detecting the temperature of the endless fixing belt, a control part for controlling the heating source based on the detected temperature, and a pair of rotatable pressure rollers arranged to be opposed while putting the endless fixing belt in between. In the device, recording material where a toner image is formed is made to press-contact by a pair of pressure rollers in a state where the recording material is superposed on the endless fixing belt, so that the toner image is fixed on the recording material, and the means for detecting the temperature is a non-contact type one.
Patent JP-2002228599-A (JP)
Title: Pipe type determination device and detection device for liquid stagnation in pipe
Inventor: NAKAUCHI HIROMASA
IPC: G01N22/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe type determination device capable of easily determining the pipe type of a pipe member nondestructively. SOLUTION: This pipe type determination device is provided with a transmitting antenna 6 for transmitting electromagnetic waves toward a buried pipe, a receiving antenna 8 for receiving the reflected electromagnetic waves from the buried pipe, a signal calculation processing means 14 for processing the received signal by the receiving antenna 8 according to a requirement, and a pipe type determination means 16 for determining the pipe type of the buried pipe by using the processed signal by the processing means 14 nondestructively. The processing means 14 processes the reflected electromagnetic waves from the outside bottom face of the buried pipe, and calculates a propagation time from the transmission from the transmitting antenna 6 until the receiving by the receiving antenna 8.  The determination means 16 determines the pipe type based on the propagation time of the electromagnetic waves nondestructively.
Patent JP-2002233007-A (JP)
Title: Motor-driven vehicle
Inventor: KAMIYA EIZO
IPC: B60L15/20
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional motor-driven vehicle capable of not only carrying a person on board, but also carrying a heavy cargo on a cargo rack at a walking control position by detachably mounting a seat to a seat support, removing the seat, and replacing the seat to the cargo rack. SOLUTION: In the multifunctional motor-driven vehicle that runs by displacing a control wheel body 2 relative to a motor-driven vehicle body 1 from an on-board control position wherein an operator sits in the seat and performs a control on board, to a walking control position where the operator performs the control with walking on, reversed from the boarding control position, the vehicle is configured such that the seat 4 is detachably mounted to the seat support of the seat 4 installed at a chassis frame F of the motor-driven vehicle body 1, so as to be capable of removing the seat 4 from the seat support and detachably mounting the cargo rack for putting the cargo thereon to the chassis frame F side.
Patent JP-2002234084-A (JP)
Title: Method for manufacturing container with mouth member, the container, and long sheet body
Inventor: FUKUMIZU TAKASHI
IPC: B65D33/38
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To easily perform a campaign using a label for the campaign even in a container with a mouth member. SOLUTION: In a method for manufacturing a container with a mouth member by which a container main body with gussets is formed by cutting a long sheet in which the container main bodies with the gussets formed by bending inside and folding the sheet body on both sides of the flexible front and back face pieces are continuously connected to a specified length and the mouth member is fitted on the top edge part of the container main body, a label for the campaign is stuck on a gap part between the apexes of both gussets folded on the surface of the long sheet before it is cut.
Patent JP-2002236467-A (JP)
Title: Screen display controller
Inventor: TAKAHASHI ATSUSHI
IPC: G09G3/36
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a screen display controller which makes power consumption smaller in a circuit capable of extending scanning lines and whose circuit scale is small. SOLUTION: The screen display controller performs the extending of scanning lines by restoring pixel data into pixel data for every one pixel with a number of bits translation circuit 104 translating video signals of R, G, B into the pixel data equal to or larger than data equivalent to two pixels, first and second memories 107, 108 whose memory access timing are delayed by making the output of the number of bits translation circuit 104 to be outputted while switching the output with a switching circuit 106 and which store alternately the output of the switching circuit 106 and first and second restoring circuits 109, 110 which make the pixel data simultaneously outputted from the first and second memories 107, 108 to be their inputs and by calculating the output restored into the pixel data for every one pixel in a calculating circuit 105.
Patent JP-2002243651-A (JP)
Title: Method and system for detecting defect on surface of substrate
Inventor: NOMURA TAKESHI
IPC: G02F1/1333
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the difficulty in detecting defects having directivity, because the scattering light may be decreased in some irradiating direction of laser beam. SOLUTION: Detection time is shortened and the cost is reduced by scanning the surface of a substrate, while irradiating with a focused zone laser beam 11, thereby detecting a defect on the surface of the substrate regardless of the directivity of the defect 6.
Patent JP-2002240534-A (JP)
Title: Air conditioning duct for vehicle
Inventor: TANGE KATSUHIRO
IPC: B60H1/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning duct for a vehicle capable of fully achieving performance of a resonator while restricting generation of prevailing sound. SOLUTION: In this air conditioning duct provided with the resonator, a duct main body 1 is formed in such a way that a circumferential edge 10 of an opening c of the duct main body 1 connected to the resonator 2 overhangs outward at a downstream side opening edge part more than at an upstream side opening edge part. In addition, a line m1 connecting a circumferential edge point 11 positioned on the most upstream part of the opening c to a circumferential edge point 12 positioned on the most downstream part is expanded outward of the duct at an angle of θ1 toward the downstream side of the duct main body to a center axis n of the duct main body 1. In this, 1.5 deg.<=θ1<=5 deg. is satisfied.
Patent JP-2002246188-A (JP)
Title: Remote control device
Inventor: MATSUBARA MIKIAKI
IPC: H05B37/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effects of light from a lamp turned on, by means of a lamp lighting high frequency generator for improving infrared remote control performance. SOLUTION: In a receiving part 10 for receiving an infrared remote control signal 9, only an infrared remote control signal 9 and a signal in its periphery are amplified by means of an amplifier 11. The amplified signal is passed through a BPF+TRAP 12 to be outputted via a detection part 13 and a waveform shaping part 14. The frequency characteristic of an amplifier 11 gain can be changed, when constants of a coil 15 and a capacitor 16 connected to a reverse input of the amplifier 11 are changed. A frequency giving a maximum amplifier 11 gain matches a series resonance frequency of the coil 15 and the capacitor 16, and according to the Q-value representing sharpness of resonance, sharpness of the frequency characteristic in the periphery of the frequency giving the maximum gain can be varied.  The series resonance frequency is set to the carrier frequency of the infrared remote control signal, and a frequency signal close to the infrared remote control signal is removed.
Patent JP-2002245300-A (JP)
Title: Method of providing parts information
Inventor: SATO TSUTOMU
IPC: G06Q30/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To correctly transmit parts information via a network. SOLUTION: In a parts information providing server for providing parts information of an engine or the like to a potential purchaser, bibliographic data of a subject part to sell is inputted. When the subject part to sell is a driving part, driving sound of the subject part to sell is inputted as data, and the driving sound of the subject part is made to relate to the bibliographic data to be provided with respect to an access from a user terminal.
Patent JP-2002244648-A (JP)
Title: Keyboard of upright piano
Inventor: KANEMITSU MAKOTO
IPC: G10C1/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard of an upright piano which is simple in mounting of a weight while using a substitute material to take place of lead as the material of the weight and is easily capable of efficiently attaching and easily adjusting a touch weight. SOLUTION: The keyboard of the upright piano has a keyboard body 2 which is freely oscillatably supported at a keyboard fulcrum 8 in a central part and extends in a longitudinal direction and the weight 13 which is composed of the material exclusive of the lead and is attached to at least one of the top surface, back surface and under surface at the rear end of the keyboard body 2 in the state of coming into surface-to-surface contact therewith. The weight 13 has an L-shaped section and is screwed to the top surface in the state of coming into surface-to-surface contact with the top surface and back surface at the rear end of the keyboard body 2.
Patent JP-2002247092-A (JP)
Title: Communication equipment and band management system
Inventor: KITAMURA TAKUYA
IPC: H04L47/76
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To automatically set a transmission band as a value to match bands of all pieces of communication equipment arranged in a common network regarding communication equipment as a node of a connectionless type network and a band management system applied to the communication equipment. SOLUTION: The communication equipment is constituted by providing a storage means in which all the bands stored in the connectionless type network and individually allocated to a plurality of nodes including the present station are stored, a band calculating means to acquire bands BWt, BWr allocated to the present station being a transmitting origin of transmission information and a destination respectively, the total sum ΣBW of the bands allocated to all the nodes other than the destination among a plurality of nodes from the storage means and to calculate the transmission band (=BWt.BWr/ΣW) to be applied to transmission of the transmission information and a transmitting means to shape the transmission information and transmit the transmission information to the connectionless type network within a range of the transmission band calculated by the band calculating means.
Patent JP-2002247646-A (JP)
Title: Mobile terminal and computer program
Inventor: IMURA SHIGERU
IPC: H04W88/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that can comparatively easily and automatically recognize the language of a dictionary which is to be downloaded and automatically download proper dictionary data, when it enters a different language zone. SOLUTION: The mobile terminal 103 in a cellular wireless communication system confirms country information sent from base stations 101, 102 every time the mobile terminal 103 revises its position, accesses a server of a service provider 109 on a network when the transmitted country information is changed and downloads the dictionary data to translate between a mother language depending on mother language information stored in the mobile terminal and a language used in the country from the server.
Patent JP-2002238339-A (JP)
Title: Threshing unit of thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/20
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To aim at the reduction of tertiary dispersed grains and the loss of cereal grains, and also prevent a threshing drum built in a treating chamber from increasing load caused by supplying discharged materials and un-threshed treating materials (secondary materials) to the same position of the treating chamber. SOLUTION: This construction of the threshing unit is provided by threshing cereal culms threshed in the threshing chamber 5 while transferring them from its front part to rear part, treating discharged materials treated in the treating chamber 7 while transferring them from its rear part to front part, returning the secondary materials returned by a secondary material-returning pipe 33 to an almost central part in its front and rear direction of the treating chamber 7, setting a lower surface part of the threshing chamber 5 and the lower surface of the treating chamber 7 at an almost same position and installing a threshing cylinder 4 built in the threshing chamber 5 and a treating drum built in the treating chamber 7 in the same rotating direction.
Patent JP-2002247487-A (JP)
Title: Display device and its manufacturing method
Inventor: AOKI KATSUYUKI
IPC: G02B1/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a multi-layer reflection preventing film that is excellent in the contrast characteristic of a display image, in the antistatic characteristic, and in the productivity. SOLUTION: The multi-layer reflection preventing film of 3 layers or more comprising an absorbing layer containing at least one kind of coloring matter and SiO2, a conductive layer and a protection layer formed in this order is provided onto a face of the display device, and the absorbing layer contains at least one kind of a silane coupling agent having at least one functional group selected among alkyl group, carbonyl group, carboxyl group, ether group, amino group, amid group, nitro group and ester group by an amount of a multiple of 7 or below with respect to a total weight of the SiO2 and the solid content of the organic coloring matter.
Patent JP-2001254378-A (JP)
Title: Excavator
Inventor: SAKAI TORU
IPC: E02F3/32
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of excavating operation in a narrow lot. SOLUTION: The lateral width of the main body of a machine frame is formed to be equal to or narrower than that of a running device, while a part set back aslant rearward is formed in the front on one lateral side of the main body. A supporting point for fitting a boom bracket is so provided as to project from the set-back part and an excavating operation part is fitted to the supporting point for fitting the boom bracket.
Patent JP-2002243436-A (JP)
Title: Apparatus and method for measuring as well as method for controlling operation of apparatus for measuring and measurement control unit
Inventor: TAKAHASHI MINORU
IPC: G01B21/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring capable of rapidly capturing length measurement data to be measured by a length measuring unit at a constant sampling period. SOLUTION: The apparatus for measuring comprises a unification control arithmetic unit 21 for controlling to unify the entire apparatus for measuring by an application software, and a data acquiring arithmetic unit 22 provided separately from the arithmetic unit 21 to acquire the length measurement data measured by the length measuring unit 9 by a communication from the measuring unit 9. Thus, the length measurement data can be rapidly captured at the constant sampling period while reducing a load of the arithmetic unit 21.