baber/WOPTO huggingface dataset:
Patent JP-2001357017-A (JP)
Title: Authentication processing system and charging processing system
Inventor: ITO YASUHIRO
IPC: G06F21/31
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the security without using an original password, in an authentication processing system. SOLUTION: This authentication processing system is provided with an access server 3 for sending a user name and a password to a RADIUS server 5 according to a RADIUS protocol in the case of access from a user and the RADIUS server 5 for authenticating the user while using the user name and the password received from the access server 3. The access server 3 sends a cryptographic key 30 for RADIUS communication to the RADIUS server 5 as a password. The RADIUS server 5 authenticates the user while using the user name and the cryptographic key 30 (50) for RADIUS communications as a password.
Patent JP-2001356913-A (JP)
Title: Method and system for booting user authentication type network os utilizing bios pre-boot environment
Inventor: SEKIGUCHI MINORU
IPC: G06F21/14
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a system to enable a user to easily start an OS at setting intrinsic to the user, to make registration of images by every kind of the OS environment unnecessary and to enable suppression of increase of storage capacity. SOLUTION: In this method to perform boot by using the OS(operating system) to be stored in the server by the terminal to be connected with the server by a network, user information selected by the user is transmitted to the server among pieces of user information for booting the OS recorded in removable storage media freely attachable/detachable to the terminal under control of BIOS pre-boot environment to be stored in a storage device of the terminal in the case of booting the terminal and the terminal is booted by the network by authenticating the user of the terminal and transmitting the OS to the terminal in environment intrinsic to the user based on the user information in the server.
Patent JP-2001314468-A (JP)
Title: Portable massager
Inventor: OHINATA SADAHIRO
IPC: A61H39/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable massager which is handy to carry around and does not disturb other passengers when used in a train or an airplane. SOLUTION: In a plurality of rollers provided with a large number of push sections (projections or convex lines) around the peripheral surface, the rollers comprise a pair of rollers 4, 4 connected together with a connection string 5 on the outer end of the shaft center or the pair of rollers 4 comprise a roller with a bigger diameter 10 and the one with a smaller diameter 11 which is insertionably and removably housed in a storage chamber 12 of the roller with a bigger diameter 10.
Patent JP-2002004191-A (JP)
Title: Modified cellulose material and functional paper using the same cellulose material
Inventor: YAMAWAKI KENTARO
IPC: D21H11/20
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain functional paper such as water-resistant paper or oil- resistant paper only by modifying pulps, taking resource saving or environmental protection in consideration compared to a conventional method such as internal or external adding (impregnating), coating, laminating, etc. SOLUTION: Functionalities consisting essentially of the water resistance or oil resistance are imparted to a modified cellulose substance by compounding or converting a functional material with oxidized modified pulp fibers and an oxidized modified cellulose powder, etc., or further using carbonyl groups in the oxidized modified pulp fibers and the oxidized modified cellulose powder, etc.
Patent JP-2002007648-A (JP)
Title: Method and system for evaluating personal result
Inventor: JITSUPOU AKIRA
IPC: G06Q10/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To manage a result evaluation corresponding to the costs and the result of an individual belonging to an enterprise and to effectively utilize it for an incentive, or carrier path. SOLUTION: While using a client terminals 4 (5 or 6), the personally required costs are inputted to a Web (Internet) 3 with a personal ID as a key, and the result corresponding to the degree of personal contribution is made quantitative for each case and inputted to the Web 3 with the personal ID as a key. Thus, a cost effect calculating part 11 narrows down the inputted costs and the effect for each individual, calculates a cost effect, constructs a cost effect DB 18 and outputs it to the Web 3. Besides, a personnel affair, salary and education server 2 is linked through the other system link part not shown in the figure, cost effect data are written in a database 21 (22 or 23) of that server 2, simultaneously, personal cost effect data are disclosed on the Web 3 and the data reading is permitted to employees in the enterprise.
Patent JP-2002008315-A (JP)
Title: Optical disk device
Inventor: OGURA YOICHI
IPC: G11B20/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk device which is capable of absorbing not only the difference in reproducing characteristics by reproducing positions and reproducing blocks appearing at a reloadable disk, etc., but the local deterioration in the reproducing characteristics by a tilt or defect as well and is capable of improving readability of the optical disk medium having the various recording and reproducing characteristics. SOLUTION: This optical disk device has a transversal filter 6 which performs partial response equalization during the recording formatting of an optical recording medium in order to reproduce digital data from the optical recording medium 52 in which the address blocks recorded with address information and the data blocks being recordable regions exist and a block-by-block filter coefficient learning means 7 which makes adaptive learning in such a manner that the equalization errors in the filter coefficients of the equalization filters are minimized by each of the respective blocks in accordance with the output signals of the partial response equalization described above.
Patent JP-2002009731-A (JP)
Title: Ofdm demodulation circuit and ofdm receiving device
Inventor: SUGIMOTO MASAHIKO
IPC: H04J11/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM demodulation circuit employing a single DDT circuit that attain high-speed window search so as to reduce the circuit scale and power consumption. SOLUTION: The FFT circuit 104 starts processing to data stored in itself and received from an IQ demodulator 103 when receiving an activated FFT window signal firstly and secondly, respectively. A buffer 107 stores output data of the FFT circuit 104 firstly and secondly, respectively, and S/N detection circuit 106 calculates an S/N value and outputs it to an FFT window control circuit A105. The FFT window control circuit A105 differenties search start positions and defections of the FFT window between the first time and the second time, discriminates which of the S/N values is better, and allows the buffer 107 to select an FFT arithmetic operation result with the better S/N value. Finally, the buffer 107 gives the selected data to the data demodulation circuit 108, which demodulates the received data. Thus, the purpose can be attained.
Patent JP-2002014236-A (JP)
Title: Optical wiring switching panel
Inventor: OTA MITSUAKI
IPC: G02B6/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the switching of optical wiring. SOLUTION: A welded part is prepared on the back surface of a panel main body 21 and also the panel main body 21 is supported so as to turn back and forth. A fixed side optical connector 28 is attached to an input side optical fiber code 27 or an output side optical fiber code 27 and also the fixed side optical connector 28 is concentrically arranged in the front of the panel main body 21. Switching optical connectors 31 are attached to both ends of a wiring switching optical fiber code 29, the connector 31 at the one end side is connected to the fixed side optical connector 28 of the input side via an optical adapter 26 so as to be freely drawn and inserted, and the connector at the other end side is connected to the fixed side optical connector 28 of the output side via the optical adapter 26 so as to be freely drawn and inserted.
Patent JP-2002015358-A (JP)
Title: Bank note handling device
Inventor: TANAKA SHINICHI
IPC: G07D9/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a bank note handling device 1 being unable to make efficient use of space in a storage part depending on the kind of apparatus to which the device 1 is mounted, since setting information which indicates the kinds of bank notes to be contained in container parts 4, 5 and 6 built into the device 1 cannot be changed. SOLUTION: Setting information which indicates the kinds of the bank note to be contained in the container parts can be freely changed. This setting information is stored in a ROM in a discriminating part 2.
Patent JP-2002013144-A (JP)
Title: Device for removal of continuous wall core pile
Inventor: OTSUJI SHOICHIRO
IPC: E02D9/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for removal of continuous wall core pile capable of assuring a safety in the connection plate 3 bolt removal operation by eliminating such a risk that a soil pressure from an earth 5 side applies to the connection plate 3 and the connection plate 3 may be slid and collapsed by a shearing force to the excavating part 6 side along vertical end faces 1' and 1' when the uppermost staged wide flange shape steel 1 from the next-staged wide flange shape steel of a core pile material formed of a plurality of connection wide flange shape steels 1 suspended into an underground continuous wall 10. SOLUTION: In this removal device for continuous wall core pile, the connection plate 3 coming into contact with both upper and lower outer surfaces of the upper and lower stage flanges 2 and 2 in the same plane as the upper and lower stage wide flange shape steels 1 and 1 allowed to abut on upper and lower end faces 1' and 1', the bolts and nuts 4 and 4' for screwing the upper and lower stage flanges 2 and 2 with the connection plate 3, and upper and lower stage flanges 2 and 2 and the connection plate 3 are screwed into the nuts 4' fixed to the flanges 2 and 2 on the earth 5 side or a female screw hole 20 formed in the connection plate 3 so that the tip male screw part 4 of the bolt 4 having a head part 4a on the flanges 2 and 2 sides on the excavating part 6 side can be detached, the upper and lower stage wide flange shape steels 1 and 1 can be connected detachably,  and reinforcement plates 7 and 7 through the upper and lower stage wide flange shape steels 1 and 1 are disposed on both sides of a web 8.
Patent JP-2002014103-A (JP)
Title: Method of diagnosing cancer at early stage thereof
Inventor: YAGITA KYOKUHO
IPC: G01N33/574
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel tumor marker, and provide a diagnostic marker suitable for cancer of the colon, the rectum, cancer of the cervix, cancer of the corpus uteri, gastric cancer and cancer of the esophagus. SOLUTION: Carboxy terminal telopeptide of type I collagen (ICTP) of a known I-type collagen is used as the diagnostic marker suitable for cancer of the colon, the rectum, the cancer of the cervix, cancer of corpus uteri, gastic cancer and cancer of the esophagus.
Patent JP-2002011106-A (JP)
Title: Laser therapeutic apparatus
Inventor: MUKAI HIDEO
IPC: A61N5/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which achieves an efficient treatment while restricting damages to the skin by achieving an easier setting of the optimum laser irradiation conditions according to the color of the skin (further the diameter of hair in the epilatory laser). SOLUTION: In the laser therapeutic apparatus for treating the skin by irradiating it with a treating laser light from a laser light source, there are arranged a skin color detection means having a detector for detecting the color of the skin to be irradiated with the laser light, an adjusting means for adjusting the setting of laser irradiation conditions by an operator, a memory means which stores the color of the skin detected by the skin color detection means in correspondence to the irradiation conditions adjusted by the adjusting means and an irradiation conditions setting means adapted to automatically set the irradiation conditions based on the skin color detected by the skin color detection means and memory data of the memory means.
Patent JP-2001077859-A (JP)
Title: Method for multi-casting data packet to mobile station, gateway node relating thereto, service node and routing node
Inventor: LEROY SURESH ANDRE JEAN-MARIE
IPC: H04B7/26
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring a public data packet to a plurality of mobile stations via public data packet network and a mobile data packet network from a caller terminal. SOLUTION: A public data packet (PU-DP) is multicast by using a public multicast address (PU-MCA) via a public data packet network. The public data packet (PU-DP) is multicast by using a private multicast address (PR-MCA) in an overhead part (PR-H) of a private data packet (PR-DP) resulting from tunneling the public data packet (PU-DP) via a mobile data packet network.
Patent JP-2002025103-A (JP)
Title: Optical head device
Inventor: UCHIYAMA MINEHARU
IPC: G11B7/135
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device having a small difference of best inclination of DVD and CD and good performance for reproducing a signal in an optical head using a semiconductor laser array. SOLUTION: A first light source 1a emits a light beam of a first wavelength. A second light source 1b is disposed at nearly same position as the first light source, and emits a light beam of a second wavelength different from the first wavelength. An objective lens 15 condenses light beam from the first light source and the second light source on a recording medium. The optical axis of the objective lens 15 is located between the locations of the optical axes of the first and second light sources. The optical axis is set at a location coincident with the optical axis of a light source having a shorter wavelength of emitted light, or at a location near the optical axis of a light source having a wavelength shorter than the distance from the optical axis of a light source having a longer wavelength of emitted light.
Patent JP-2002020620-A (JP)
Title: Curable polysulfide composition
Inventor: HIRAIWA TOSHIHIKO
IPC: C08K5/13
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature curable polysulfide composition which does not cause discoloration and surface cracks after outdoor exposure though it contains lead dioxide as an excellent curing agent. SOLUTION: This composition contains a polysulfide polymer having at least two thiol groups, lead dioxide as a curing agent, and a hindered phenol antioxidant.
Patent JP-2001147632-A (JP)
Title: Image forming device
Inventor: UCHIDA MICHIO
IPC: G03G21/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To resolve such problem that the device constitution is made complicated and the cost is raised, by providing a cleaner for exclusive use which sweeps away toner on a transfer carrying belt. SOLUTION: The difference between the peripheral speed of a transfer carrying belt 7 and that of photosensitive drums 9M, 9C, 9Y, and 9K at the time of cleaning is made larger than that at the time of normal image formation. By this constitution, unnecessary toner on the transfer carrying belt 7 is efficiently and stably transferred to photosensitive drums 9M, 9C, 9Y, and 9K in a short time.
Patent JP-2002025420-A (JP)
Title: Breaking circuit using flexible board
Inventor: YOSHIKAWA YOSHIHIRO
IPC: H01H85/48
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a flexible board which can cut off overcurrent, while suppressing cost increase. SOLUTION: A wiring pattern 31, having a conductor exposed part 31a with spare solder applied, is folded back into a loop and is connected by solder 34 with a wiring pattern 32, having a conductor exposed part 32a with spare solder applied. The solder 34 is fused through the heat generated when an overcurrent is made to flow, and elastic force of the wiring pattern 31 separates the wiring pattern 31, with the wiring pattern 32 is separated from each other to cut off the overcurrent.
Patent JP-2002030451-A (JP)
Title: High performance chemical plating method
Inventor: TSURU YUTAKA
IPC: C23C18/20
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a high performance chemical plating method constructing a new plating process in which, as a catalyst in the chemical plating, palladium is not used at all for solving the problems in the stability of the feed and high cost of palladium. SOLUTION: This high performance chemical plating method in which chemical plating is performed to the surface of a nonconductive material in a solution containing a reducing agent without using a palladium catalyst has a vapor depositing stage in which the surface of the nonconductive material is vapor- deposited with carbon and is further vapor-deposited with zinc and a plating stage in which the nonconductive material respectively vapor-deposited with carbon and zinc in the vapor depositing stage is subjected to chemical plating, and the surface of the nonconductive material is formed with a plating film.
Patent JP-2002031532-A (JP)
Title: Vibration type gyroscope and method for adjusting it
Inventor: ONO TAIICHI
IPC: G01C19/5628
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve a vibration type gyroscope which uses a vibrator having a plurality of vibrating legs, for eliminating its drawback such that an amount of offset caused by temperature changes may vary greatly, affecting the accuracy of angular velocity outputs. SOLUTION: If each vibrating leg is set to be slightly greater in width than in thickness, a first resonant point Rv is separated from an H-mode resonant point Rh so that a second resonant point R20 can be shown. The balance of weight between vibrators at both ends is adjusted in a direction to reduce the size of the second resonance point R20 to thereby enable a phase difference characteristic curve to be approximated by a primary straight line to facilitate temperature compensation and provide an angular velocity of high precision.
Patent JP-2002031754-A (JP)
Title: Lens device for projection and projection type picture display device
Inventor: IKEDA HIDEHIRO
IPC: G02F1/13
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lens device for projection excellently satisfying various aberrations while realizing miniaturization and a wider angle in order to miniaturize a projection type picture display device. SOLUTION: In this lens device for projection, a 1st group lens having negative refractive power, a 2nd group lens having positive refractive power and a 3rd group lens having positive refractive power are successively arranged from a screen side to a picture display element side. When it is assumed that the focal distance of an entire system is (f), the focal distance of the 1st group lens is f1, the focal distance of the 3rd group lens is f3, the synthetic focal distance of the 2nd and the 3rd group lenses is f23, and the back focus of the entire system is fb, the lens device satisfies a condition decided by following expressions (1) to (4), (1) 1.4<|f1|/f, (2) 2.8<f3/f, (3) 3.6<fb/f and (4) 0. 1<|f1/f23|<0.3.
Patent JP-2002029535-A (JP)
Title: Water-resistant corrugated fiberboard box
Inventor: YAMAKOSHI MASARU
IPC: B31B50/62
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a water-resistant corrugated fiberboard box which can be manufactured without reducing productivity. SOLUTION: The water-resistant corrugated fiberboard box comprises a corrugated fiberboard sheet with at least one of surfaces having water repellency and/or water resistance. A joint flap is stuck by a hot melt adhesive.
Patent JP-2002039014-A (JP)
Title: Nozzle unit
Inventor: HARADA TAKESHI
IPC: F42B15/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle unit which can prevent explosion of a gas generating unit and extinguishment of solid fuel and can reduce useless waste of solid fuel. SOLUTION: Gas generated by burning solid fuel in a gas generating unit is introduced into an inside space of a nozzle housing and is discharged to an outside space through a nozzle hole of a nozzle skirt. When a nozzle plug is displaced relative to the nozzle skirt by driving it, opening of the nozzle hole changes and a discharge flow rate of the gas also changes. In addition, when gas pressure rises, the nozzle skirt moves in the direction of opening the nozzle hole according to the gas pressure in the inside space. When the gas pressure drops, the nozzle skirt moves in the direction of closing the nozzle hole.  As a result, in addition to the control of the gas flow rate by the displacement of the nozzle plug caused by displacement driving, the discharge flow rate of the gas can be almost automatically controlled according to the pressure change in the inside space of the nozzle housing caused by the displacement of the nozzle skirt.
Patent JP-2002043131-A (JP)
Title: Inductance element and its manufacturing method
Inventor: WATANABE RYOJI
IPC: H01F27/29
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an inductance element, which is suitable for an application in which a large current is used. SOLUTION: A coil-like conductor 11 is obtained by forming wound sections 11a and 11d, external terminals 11b and 11e, and dummy terminals 11c in planar states by punching or etching a conductor plate and forming insulating layers 11g on the sections 11a and 11d and terminals 11b, 11e, and 11c, and then, folding the punched or etched conductor plate at a turnover section 11f, so that a tangent B to the external terminal 11e attaching part of the wound section 11d and the external terminal 11b attaching part 11f of the wound section 11a becomes almost perpendicular to the turnover section 11f.
Patent JP-2002040671-A (JP)
Title: Exposure device
Inventor: HAMAMOTO TETSUYA
IPC: G03F7/20
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device, with which optical density regulation of fine patterns can be carried out readily. SOLUTION: The exposure device 1 has a light source 11, a polarizing prism 15 which functions as a polarizer and an analyzer, a mask substrate 20 which has a structural double refraction pattern PT and a condenser lens 19. Only the p-polarized light component of the light emitted from the light source 11 is transmitted through the polarizing prism 15, is advances to the mask substrate 20 and is reflected at the mask substrate 20, following which this polarized light component is progressed again toward the polarizing prism 15 and only the s-polarized light component is selectively reflected downward in the polarizing prism 15 and is condensed by the condenser lens 19 onto the resist substrate 30.  The mask substrate 20 is provided with the structural double refraction pattern having a periodic array smaller than the wavelength of the light, by which structural double refraction phenomenon is generated. This structural double refraction pattern PT has a prescribed angle and the light quantity condensed onto the resist substrate 30 varies according to this angle.