baber/WOPTO huggingface dataset:
Patent JP-2001216042-A (JP)
Title: System and method for authenticating software
Inventor: BEAN RICHARD
IPC: G06F21/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a software authenticating system and method for avoiding the problem and limit of a conventional system. SOLUTION: User access to contents developed by the software of a developer or the software is controlled by comparing the master key of a customer and the software of the developer with software developed by the customer or a contents key in the contents. That is, access to the contents prepared by the software of the developer himself or herself or the software can be controlled without using any hardware dongle or software to be executed on a customer site. At the same time, it is guaranteed that the developer can receive the a proper sum of money related with the generation of the software or the contents by using his or her own software.
Patent JP-2001346904-A (JP)
Title: Training device
Inventor: IMAHORI OSAMU
IPC: A63B22/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a training device which enables a user to build up the muscular strength of his or her various sections. SOLUTION: This training device of a pseudo cycle type has an installation base 1 to be placed on an installation surface, a handlebar 2 to be clamped by the user, a saddle 3 to be seated by the user and a pair of pedals 4 to be cycled by the user. The saddle 3 is made freely movable in a longitudinal direction.
Patent JP-2001346575-A (JP)
Title: Oligomer for bacterium immobilization carrier, hydrous gel of the oligomer polymerization and hydrous gel of the oligomer polymerization with immobilized bacterium
Inventor: SUMINO TATSUO
IPC: C12N11/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an oligomer for a bacterium immobilization carrier capable of greatly increasing the retention of a bacterium, neither changeable in qualities nor decomposable with a bacterium, having a high mechanical strength and harmless to natural environment. SOLUTION: This oligomer for the bacterium immobilization carrier is provided with a subsidiary skeleton part composed of a urethane bond and ethyleneoxy or a urethane bond, ethyleneoxy and propyleneoxy between a main skeleton part of a polyalkylene glycol and polymerizable double bonds located at both ends of the main skeleton part to lengthen a main chain and increases strength and abrasion resistance besides flexibility by network formation through the urethane bond. On the other hand, in order to alleviate hydrophobicity of a urethane part, the ethyleneoxy is bonded to the subsidiary part to improve compatibility with a bacterium.
Patent JP-2001350308-A (JP)
Title: Image forming device
Inventor: IHARA HIROFUMI
IPC: G03G15/01
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately driving a photoreceptor. SOLUTION: This image forming device is equipped with a printing color mode detection means for deciding a printing color mode, plural photoreceptor driving means for driving the respective photoreceptors, a feedback controller for driving the plural photoreceptors according to a driving information signal outputted from the plural photoreceptor driving means, plural photoreceptor surface driving information detection means for detecting the driving information of the surface of the photoreceptor, a feedforward controller for driving the plural photoreceptors from the plural photoreceptor surface driving information detection means and plural photoreceptor load detection means detecting the load state of the plural photoreceptors. Then, the feedforward controller is controlled according to the detected result from the plural photoreceptor load detection means.
Patent JP-2001359101-A (JP)
Title: Flashback processing method and digital video signal processing unit and digital broadcast receiver employing this method
Inventor: SENBON HIROYUKI
IPC: H04N19/625
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a flashback processing method by which a memory quantity and an arithmetic quantity in the flashback processing of video data in compliance with the MPEG system can considerably be reduced. SOLUTION: In the case of selecting the flashback processing (S11, S12), canonical processing is applied to each motion vector for each of all macro blocks (S13), after obtaining normalizing vectors and a mean value of their scalar amounts (S14), a covariance matrix A is generated (S15). Furthermore, an eigen value and an eigen vector are generated from the covariance matrix A (S16), after deciding a mapping system to obtain a moving amount through the comparison of two eigen threshold values (S17), video data are mapped on a coordinate moved by the calculated moving amount from the coordinate position on just preceding video data having already been drawn, decoded video images are sequentially overwritten (S18, S19) and panorama images are drawn.
Patent JP-2001349016-A (JP)
Title: Connecting structure of horizontal exterior finishing and joint part
Inventor: TAKAGI KUNITOSHI
IPC: E04D3/366
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To develop a technology for obtaining an excellent bond strength in a cross joint part of a horizontal exterior finishing panel such as a roof panel. SOLUTION: An exterior finishing part 12a of a joint part 12 is installed to cover the cross joint part 11 between top face forming parts 24 on the covering panels 20 connected in the lateral direction, and a projecting part 12 projected from the cover part 12a is inserted in an abutting strip T3 between the top face forming parts 24, thereby providing the horizontal exterior finishing panel connecting structure and the joint pat 12 capable of preventing displacement and deformation of the covering panel 20 on both sides and stably keeping the connecting state.
Patent JP-2001356876-A (JP)
Title: Front and back side usable mouse
Inventor: HASEGAWA KOJI
IPC: G06F3/0354
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To use the front side and back side of a mouse for operating various inputting operations on the screen of a computer respectively for a right-handed person and a left-handed person by making the both front and back sides of the mouse usable by turning it upside down. SOLUTION: The front side and back side of a mouse case body are respectively provided with through-holes 1-6 and 1-7 from which a part of a spherical body 1-1 is projected, and provided with a right and left moving amount detecting part 1-2 and first and second forward and backward moving amount detecting parts 1-3 and 1-4 for detecting the rotating directions and rotating amounts based on friction with the contact face of the spherical body 1-1 projected from the through-hole 1-6 formed at the lower side.  The right and left moving amount detecting part 1-2 is allowed to slide according to its own weight when the mouse is turned upside down, and brought into contact with the spherical body 1-1, and the first and second forward and backward moving amount detecting parts 1-3 and 1-4 are respectively fixed to the upper part and lower part of the mouse, and the forward and backward moving amount detecting part 1-3 at the lower side is brought into contact with the spherical body 1-1 so that the moving amounts of the mouse can be detected from the rotational amounts of the rotating body.
Patent JP-2001356280-A (JP)
Title: Eyecup mechanism of optical apparatus
Inventor: ISHIKAWA YASUAKI
IPC: G02B7/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an eyecup mechanism which prevents the damage of a cam shaft and cam groove even when both receive large force. SOLUTION: The eyecup mechanism of an optical apparatus having an eyepiece holding tube for housing and holding an eyepiece, an eyepiece outer tube slidable with the outer peripheral part of this eyepiece holding tube and an eyecup cover fixed to the outer peripheral part of this eyepiece outer tube is provided with limiting members for limiting the movement in the optical axis direction of the eyepiece of an eyecup cover. The limiting members are disposed by one piece each at the eyepiece holding tube and the eyepiece outer tube.
Patent JP-2001020071-A (JP)
Title: Synthesis of carbon nanotube
Inventor: LEE CHEOL JIN
IPC: B82B3/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for the mass-synthesis of high purity carbon nanotubes perpendicularly arranged on a large area substrate by thermochemical vapor phase vapor deposition method. SOLUTION: After catalyst metal particles of a nanometer size are formed as separated on a substrate by an etching process (step 30), high purity carbon nanotubes perpendicularly arranged on the substrate are grown by a thermochemical vapor phase vapor deposition method using a carbon source gas (step 40). Then after the step of selective synthesis of carbon nanotubes, carbon nanotubes are purified in-situ (step 60).
Patent JP-2001358709-A (JP)
Title: Enciphering device, decoding device, methods for the sames and recording medium
Inventor: TAKEDA KOJI
IPC: G06F21/62
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable enciphering/decoding method without needing special technique. SOLUTION: A plaintext inputting part 10 that has received plaintext stores the plaintext in a buffer of a prescribed bit length and inputs a bit string stored in the buffer in a matrix operating part 11 with the bit sting as a unit. A bit string for a matrix element generating part 15 generates the sequence of '0' and '1' with a pseudorandom number and stores the sequence in a bit string storing part 14. A matrix generating part 13 generates a matrix from the bit string in the part 14 and inputs the matrix in the operating part 11. The operating part 11 regards the bit string of the prescribed bit length from the inputting part 10 as a vector of a prescribed dimension and converts the bit string with the matrix. A ciphertext outputting part 12 outputs the conversion results as ciphertext obtained by enciphering the plaintext.  Decoding is performed by using the inverse matrix of the matrix.
Patent JP-2001044936-A (JP)
Title: Optical communication node and wavelength multiplex optical transmitter of ring constitution consisting of the node
Inventor: ASAHI KOJI
IPC: H04B10/291
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a wavelength multiplex optical transmitter by providing a 2nd (1×2)-optical path selection means which outputs selectively the 2nd multiplexing optical signals to the 2nd and 1st optical coupling means. SOLUTION: The (n) pieces of optical signals λ1-λn which are outputted from the insertion separation (ADM) devices 111-1 to 111-n which undergo the wavelength division multiplexing via a wavelength multiplexing part 105, are amplified by an optical booster amplifier 106 as a single piece of optical signal and then are sent to a counterclockwise operating optical fiber transmission line via a (4×4)-optical switch 102. When two pieces of operating transmission lines are cut between the nodes 2 and 3, a path is changed by the switch 102 at the node 2 so as to input and output the optical signal that is connected to the path to be inputted and outputted to an operating transmission line set between the nodes 2 and 3 to a standby transmission line set between the nodes 2 and 3. At the node 3, a path is changed by the switch 102 so as to input and output the optical signal that is connected to the path to be inputted and outputted to an operating transmission line set between the nodes 2 and 3 to a standby transmission line.
Patent JP-2002006566-A (JP)
Title: Image-forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G15/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image, having no irregular density by preventing the irregular density due to irregular potential in the peripheral direction of an a-Si photoreceptor, even if irregular potential occurs in the peripheral direction due to the irregular film thickness and the irregular composi tion of the photosensitive body. SOLUTION: The irregular potential in the peripheral direction of a photoreceptor drum 1 which is the a-Si photosensitive body has a tendency of b'>a'≈c'>d' in the center part and of b">a"≈c">d" on the inner side in the case of b>a≈c>d on the front side of the drum 1. Since the maximum value (potential difference) of the irregular potential is 20 V, the AC component in the rotational cycle of the photoreceptor drum, whose amplitude (peak-to-peak voltage) is 20 V, is superimposed as a correction bias on the DC component of voltage obtained by superimposing the AC voltage whose frequency is 6,000 Hz and whose amplitude is 2,000 V on the DC voltage being +300 V of developing bias applied in two-component development, so that developing characteristic is changed,  in a direction in which influence due to the irregular potential in the peripheral direction is moderated and the irregular density due to the irregular potential in the peripheral direction is prevented.
Patent JP-2002009707-A (JP)
Title: Optical transmission system and optical transmission method
Inventor: OKUNO TOSHIAKI
IPC: H01S3/067
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system and an optical transmission method by which a wide available wavelength band can be obtained and long distance optical transmission can be attained in two-ways. SOLUTION: Signal lights with wavelengths λ11-λ1M included in a 1st wavelength band (e.g. wavelength band of 1.55 μm) are transmitted in a 1st direction of optical transmission lines 91-93 and amplified by a lumped optical amplifier 60 and lumped optical amplifiers (e.g. Er element added optical fiber amplifiers) included in repeaters 81, 82.  Signal lights with wavelengths λ21-λ2M included in a second wavelength band (e.g. wavelength band of 1.3 μm) are transmitted in a second direction of the optical transmission lines 91-93 and amplified in the optical transmission lines 91-93 to which distributed optical stimulated lights outputted respectively from a distribution light amplifying excitation light source 70 and distributed optical excitation light sources included in the repeaters 81, 82 are supplied by means of distribution light amplification (e.g. Raman amplification).
Patent JP-2002005777-A (JP)
Title: Helium leak detector
Inventor: IGAWA AKIO
IPC: H01M8/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of a structural defect of one or more stacked permeable membranes of a body under test such as a fuel cell with a helium leak detector in a short time with high sensitivity. SOLUTION: A fixed quantity of a gas other than helium is continuously fed to a gas flow passage 5 in advance. When helium is guided into the permeable membrane 1 through a helium guide passage 3, helium permeates from the peripheral wall section of the permeable membrane 1 to the flow passage side and reaches a sniffer probe 6 after a fixed time elapses, thereby the sniffer probe 6 detects a fixed quantity of saturated helium. If the permeable membrane 1 has a structural defect such as a pinhole, helium flows out to the gas flow passage 3 side through the structural defect portion and reaches the sniffer probe 6 before it permeates the peripheral wall section.
Patent JP-2002003741-A (JP)
Title: Perylene hybrid pigment and electrophotographic photoreceptor, image-forming device and process cartridge using the same perylene hybrid pigment
Inventor: HAYATA HIROFUMI
IPC: C09B47/08
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain pigment particles having a long-wavelength sensitivity suitable for digital exposure and improved in deterioration of performances by light exposure, stability to electrification characteristics after suspension and stability of characteristics to temperature and humidity and to provide an electrophotographic photoreceptor using the pigment, an image-forming device and a process cartridge using the photoreceptor. SOLUTION: This perylene hybrid pigment is characterized in that an X-ray diffraction pattern of the pigment obtained by including one or more metal atoms has the diffraction peaks at 6.2, 10.1 and 12.2 expressed in terms of 2θ (2θ±0.2) angles in the Cu-Kα characteristic X-ray diffraction.
Patent JP-2001037292-A (JP)
Title: Motor drive for furniture
Inventor: KRACHT WERNER
IPC: A61G7/018
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To attain a simple structure at a low cost, and eliminate risk on a patient upon initial erroneous operation by mounting a switch formed as a blocking member on a motor drive, and assembling the switch onto a part of furniture which can be accessed by a nursing person. SOLUTION: A switch 12 is assembled onto the outside of the leg zone 10 of a bed 11. A mushroom-shaped head for switch operation is formed. When a nursing person operates the switch 12 as necessary, all functions operated by the hand switch or specific functions are shut down. Release of the shutdown can be performed by operating the switch 12 appropriately. A plurality of switches 12 may be assembled onto an appropriate part of furniture or a bed.
Patent JP-2001331418-A (JP)
Title: Internet information bulletin board for enabling reply to anonymous information
Inventor: NINOMIYA HITOSHI
IPC: G06F13/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To send the reply of a viewer to the electronic mail address of an anonymous person even in the case of anonymously inserting information on the information bulletin board of the Internet and to enable even an anonymous user presenting the information to receive reply electronic mail. SOLUTION: A reply button 2 is added near anonymous information on this information bulletin board 1 of the Internet and contents registered in a window for registering the electronic mail are transmitted by a transmission button 4 and retransmitted to the electronic mail address of the anonymous user kept by the manager of the information bulletin board.
Patent JP-2002010779-A (JP)
Title: Thermophilic oil-degrading bacterium
Inventor: MATSUSHITA ISAO
IPC: B09B3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To efficiently degrade an oil component in an organic waste. SOLUTION: This bacterium belongs to Bacillus stearothermophilus, and is capable of degrading an oil component at 60 deg.C or higher. A method for treating an organic waste using the bacterium, and an apparatus for treating an organic waste are also provided.
Patent JP-2001320043-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIYAMOTO MASATO
IPC: H01L31/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of ignition sensitivity. SOLUTION: This device is provided with a semiconductor substrate 1 where an anode, a cathode and a gate are provided, as a triac, along a surface, a resistor connected between the gate and the cathode of the triac, and an insulating gate field effect transistor where a drain-source is connected between the gate and the cathode of the triac while the gate is connected to the anode of the triac or the semiconductor substrate 1. Here, along the surface of hold region where the state of the semiconductor substrate 1 is maintained, an inversion suppressing means 14 is provided for suppressing inversion of conductive type.
Patent JP-2000293591-A (JP)
Title: Prize application system
Inventor: MAENO ATSUSHI
IPC: G06Q50/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a prize application system having a high advertisement effect for a prize provider and providing a happy idea to a prize applicant. SOLUTION: Contents 121 to be transmitted to an application client 300 have a link to an information providing server 200 for each prize provider, a quiz form 122 for prize application is provided with items for questions concerned with a prize of each prize provider and for urging the input of answers to the questions, and when the answers to respective questions have a right answer rate more than a prescribed reference, an application form 123 is transmitted to the client 300.
Patent JP-2001336312-A (JP)
Title: Partitioned flower vase for tomb
Inventor: WATANABE MASAYUKI
IPC: E04H13/00
Filed: 2000-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a flower vase for a tomb, capable of stably holding many flowers as a floral tribute and making the flowers last longer. SOLUTION: The flower vase 3 for the tomb is composed of a leg part 3B inserted into a hole 2, installed in the prescribed position of a gravestone 1, for the floral tribute and a water vessel 3A installed in such a manner as to contact the upper side of the leg part 3B. A partitioning frame 4 for partitioning the inside of water vessel 3A into plural sections is installed in the floral vase 3 in order to allow the flowers to be inserted into any portion of the water vessel 3A. In addition, the detachable constitution of the partitioning frame 4 enables the above parts to be easily cleaned, and the abundant supply of clean water to the flowers can make the flowers last longer.
Patent JP-2002022340-A (JP)
Title: Refrigerator
Inventor: NANRI SATOSHI
IPC: F25D17/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the dew condensation in a damper part and also to contrive the effective utilization of in-refrigerator space, in a refrigerator which controls the quantity of chill to be supplied into a refrigeration chamber from a cooler by means of a damper thermometer. SOLUTION: A cooler 28 is arranged under a refrigeration chamber 12 provided on an upper stage, and also a blow-up duct 32 extending vertically for blowing up the chill from the cooler 28 to the upper end of the refrigeration chamber 12 is provided behind the refrigeration chamber 12, and a damper part 34 is provided at the upper end of this blow-up duct 32, and a damper thermometer 36 which controls the quantity of chill to be supplied into the refrigeration chamber 12 from the cooler 28 is arranged in the damper part 34. Moreover, a blow-out duct 38 for blowing out the chill from the damper part 34 from the specified position within the refrigeration chamber 12 is provided.
Patent JP-2002027671-A (JP)
Title: Single operation preventing device for distributed power supply unit
Inventor: MANABE YUICHI
IPC: H02J3/38
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that a channel is necessary to be laid, because power failure in a substation is commanded to a power supply side through the channel, in separating a distributed power supply unit from a system line with a system formed by interlocking the substation with the distributed power supply unit, in the event of power failure. SOLUTION: A carrier signal injection device 22 is mounted, which superimposes carrier wave signals at the system line by injecting the carrier wave signals into a bus-bar in the substation 2. The distributed power supply unit 1 is provided with a carrier signal receiver, which detects the presence or absence of the carrier wave signals superimposed at the system line and opens a breaker between the distributed power supply unit and the system line, in the event of no carrier wave signal.
Patent JP-2002027101-A (JP)
Title: Information terminal integrated with portable telephone, method for controlling backlight and recording medium
Inventor: SHIMOKAWARA YOICHI
IPC: H04W88/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce power consumption, and to allow a user to easily recognize the completion of a reply waiting state and read display contents displayed on a liquid crystal panel after the completion of the reply waiting state. SOLUTION: A lighting control section 10 lights up a backlight 9 when a user enters various sets of information, turns off the backlight 9 in a reply waiting state and turns on the backlight 9 at the completion of the reply waiting state.