baber/WOPTO huggingface dataset:
Patent JP-2002093004-A (JP)
Title: Cassette deck
Inventor: HAMAHATA HIROSHI
IPC: G11B15/675
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate illicit loading of a cassette deck. SOLUTION: A movable body 4 having a locking pawl 42 and an engaging piece 43 is mounted at a cassette receiving base 2. When the cassette 1 inserted into the cassette receiving base 2 pushes in an engaging part 43, the locking pawl 42 moves to an unlocking position. The front end of an activating member 5 consisting of a leaf spring is mounted at the eccentric point of the movable body 4 and its rear end is provided with an engaging piece 53. The cassette receiving base 2 is provided with a projection 6 and the activating member 5 is provided with a projection receiving part 54 and a recess 55. When the locking pawl 42 exists at the locking position, the projection 6 rides on the projection receiving part 54 and downwardly retreats the engaging piece 53.  When the locking pawl 42 is positioned at the unlocking position by the insertion of the cassette, the activating member 5 moves forward and the projection 6 fits into the recess 55 and the engaging piece 53 rises to detain the rear end of the cassette.
Patent JP-2001153668-A (JP)
Title: Navigation device
Inventor: ICHIMURA ATSUSHI
IPC: G01C21/36
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of properly setting a start point, an end point or the like with satisfactory setting precision and performing a proper guide. SOLUTION: In this navigation device capable of selecting the display scale of a map, this device comprises a point setting means capable of setting a point based on a displayed map and a control means for prohibiting the setting of the point by the point setting means according to the scale of the displayed map.
Patent JP-2002098136-A (JP)
Title: Double row ball bearing
Inventor: MIYAZAKI SEIZO
IPC: F16C19/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a low cost double row ball bearing in which assembly of spindle motor or the like where a bearing is used can be carried out easily and assemblability of the bearing is improved, and further a step work with high precision for a first inner ring or a shaft is made unnecessary. SOLUTION: The double row ball bearing 1 comprises balls 5 in one of the rows installed between a raceway groove 3a formed on the outer periphery of a first inner ring 3 or a shaft and a raceway groove 4a formed on the inner periphery of a first outer ring 4, and balls 10 in other row mounted between a raceway groove 8a formed on the outer periphery of a second inner ring 8 fixedly fitted to the first inner ring 3 or the shaft and a raceway groove 9a formed on the inner periphery of a second outer ring 9. The second inner ring 8 is fixedly fitted on the first inner ring 3 or the shaft which has a outside diameter identical with a outside diameter of a shoulder part 3b of the raceway groove 3a formed on the outer periphery of the first inner ring 3 or the shaft.
Patent JP-2002099892-A (JP)
Title: Neural network evaluation device and neural network evaluation method
Inventor: KADOSAKI TOYOSHI
IPC: G06N3/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To calculate the probability that a neural network precisely recognizes a data belonging to a prescribed category. SOLUTION: An evaluation data input means 2 gains an evaluation data 1 classified every category and inputs it to the neural network 3. The neural network 3 performs an arithmetic processing to the inputted evaluation data. An output evaluation value gaining means 4 gains the data before passing the sigmoid function of the unit of the output layer of the neural network 3 as an output evaluation value. An output value judgment reference value gaining means 6 gains the threshold of the unit of the neural network 3 corresponding to the category to be evaluated as an output value judgment reference value. A recognition rate calculating means 5 calculates the recognition rate to a certain category by performing a statistic processing to the output evaluation value belonging to the certain category and the output value judgment reference value.
Patent JP-2002103016-A (JP)
Title: Apparatus for producing solidified material, and method for producing solidified material
Inventor: SATO NORITAKA
IPC: B22D18/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method by which every worker can produce a test piece having uniform quality without influence of his habitude and skillness, and bulk characteristics of material itself can be measured universally and objectively while suppressing increases of testing labor, time and cost. SOLUTION: The air is fed into the inner part in a hollow part 3b of a mold setting table with a syringe 7 and the surface of molten solder 10 charged in a crucible 4 is pressurized from the outer part of the mold 2 by raising the pressure in the inner part in the hollow part 3b of the mold setting table, and the molten solder 10 is fed into a mold hole 2a in the inner part in the mold 2 from the opposite direction to the gravitational direction to form the test piece 12.
Patent JP-2002099000-A (JP)
Title: Liquid crystal display device
Inventor: KAGA AKIHIRO
IPC: G02F1/136
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress generation of pattern defects in the outermost circumference part of an image display area, in an active matrix type liquid crystal display device. SOLUTION: In a liquid crystal display device provided with signal lines 12 and scanning lines 13, which are arranged so as to intersect each other and auxiliary capacitance lines 15 and TFTs 14 formed at each intersection part of the signal lines 12 and the scanning lines 13, and pixels which are to be controlled by the TFTs 14 are arranged into a matrix shape, the size of patterns constituting pixels of the outermost circumference part of a display area, where the pixels are arranged, is made to be larger than the size of patterns constituting pixels of inner circumference part of the display area.
Patent JP-2002106540-A (JP)
Title: Sealing device of bolt
Inventor: SATO YUKITO
IPC: F02M59/44
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of a bolt capable of sealing with a fingertip operation and preventing sealing from relieving by a customer. SOLUTION: The sealing device of the bolt is characterized in that the bolt screwed to a setting part is secured with a nut, and an elastic member having an inner pawl and an outer pawl installed in the nut and outer cylinder for sealing. An inward flange may be formed at the outer cylinder to prevent a tool from inserting into between the outer cylinder and the nut. The sealing device may be formed with assembling an outer cylinder, bolt and nut of different sizes with an elastic body member of the same size. An end may be an open structure with the elastic body member shaping a one-piece coil bush. The elastic member may be structured to fit halves into one.
Patent JP-2002113460-A (JP)
Title: Final disposal method for leachate treatment water
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of evaporation treatment. SOLUTION: A disposal site 10 has a concave waste-housing part 12 with its upper end opened. A pipe 14 having holes for discharging a decoction W2 is installed in the housing part 12. An artificial raining facility 20, a water treatment facility 22, and an evaporation facility 36 are installed in the disposal site 10. The evaporation facility 36 has an evaporation tank 38 with its upper end opened which houses leachate treatment water W3 and numbers of evaporation acceleration members 40 placed in the evaporation tank 38. The acceleration member 40 has a property to elevate liquid by a capillary phenomenon and is formed in the shape of a rod.  In the acceleration members 40, when the treatment water W2 is introduced into the evaporation tank 38, the upper part side protrudes upward from the surface of the treatment water W2 introduced into the evaporation tank 38, and part of the lower part side is immersed in the treatment water W2.
Patent JP-2002116840-A (JP)
Title: Security system
Inventor: SEGAWA KIYOSHI
IPC: G06F1/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a security system capable of inhibiting any other operator from using equipment, and ensuring security without deteriorating operability. SOLUTION: This security system is provided with a user authenticating means 140 for discriminating the validity/invalidity of the use of equipment, a presence confirming means 150 for confirming that a user whose use of equipment is discriminated to be valid by the user authenticating means 140 is present in the operable range of the equipment, and a security control means 160 for permitting the user of the equipment while it is confirmed that the user whose use of equipment is discriminated to be valid by the presence confirming means 150.
Patent JP-2002116381-A (JP)
Title: Original reading lens and original reader using the same
Inventor: SUGIYAMA TAKAYUKI
IPC: G02B13/24
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an original reading lens having an f-number exhibiting sufficient brightness and high contrast while keeping high aperture efficiency to the periphery part of the angle of view, realizing high MTF with high spatial frequency and excellently reading an original including a color original because axial chromatic aberration and chromatic aberration of magnification are good, and to obtain an original reader using the same. SOLUTION: This lens has six lenses, that is, a first positive lens being a meniscus whose convex surface faces to an original surface side, a first doublet obtained by bonding a second positive lens and a third negative lens and made negative as a whole, a second doublet obtained by bonding a fourth negative lens and a fifth positive lens and made negative as a whole and a sixth positive lens being a meniscus whose convex surface faces to an image surface side in order from the original surface side. Then, it satisfies each conditional expression.
Patent JP-2002114768-A (JP)
Title: 2-(2,5-dihalogen-3,4-dihyroxyphenyl)azole and medicinal composition containing the same
Inventor: INABA TAKAYUKI
IPC: C07D233/64
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a prophylactic and therapeutic medicine for diabetes of a new type that has excellent protein tyrosine phosphatase 1B(PTP1B) inhibitory action and can directly improve the action of insulin. SOLUTION: The objective prophylactic and therapeutic agent is 2-(2,5- dihalogen-3,4-dihydroxyphenyl)azole represented by general formula [I] (wherein one of R or R1 is H, the other is an aryl group which may substituted or a 5- or 6-membered heteroaryl group which may be substituted; X is a halogen atom; Y is a sulfur or oxygen atom or the like) or pharmaceutically acceptable salt thereof.
Patent JP-2002124155-A (JP)
Title: Power window switch
Inventor: SAOTOME TSUYOSHI
IPC: H01H21/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To make the size of the power window switch small as a whole, while making the pull and push operations of knob switches possible. SOLUTION: The power window switch has a plurality of switch knobs 1A, 3A, 5A, 7A corresponding to respective windows of the power window, and base end side 11 of respective switch knobs 1A, 3A, 5A, 7A are inclination and rotation freely supported by supporting axes 13, and up and down operation of the power window is done by pulling up and pushing down the top end side 15 of respective switch knobs. While enabling to pull up the switch knobs 1A, 3A, 5A, 7A by finger, notched parts 1a, 3a, 5a, 7a, which enable the switch knobs 1A, 3A, 5A, 7A to shorten their mutual distances, are formed.
Patent JP-2002124485-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAKA TOMOYA
IPC: H01L21/3065
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a base is difficult to satisfactorily be cleaned and that a resistance rise and wiring reliability drop due to the increase of the aspect ratio of a contact hole and a via hole in a fine semiconductor integrated circuit. SOLUTION: At the time of removing the oxide of the contact hole base 7 by argon plasma processing, the absolute value of self-bias voltage applied to a semiconductor substrate is made not less than 100 V. Thus, straightness in the wafer direction of argon ions increases. Consequently, the oxide of the contact hole base 7 can efficiently and satisfactorily be removed and stable contact resistance and stable wiring reliability can be realized.
Patent JP-2002123653-A (JP)
Title: System and method for receiving voting and computer readable recording medium recording voting receiving program
Inventor: NAKAGAWA SATOSHI
IPC: G06Q50/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a voting receiving program for enabling to vote only with a voter as a target. SOLUTION: When a user ID is received, a user authentication server 1B constituted in a voting receiving system 1 decides the presence/absence of the suffrage corresponding to whether that ID is included in the voters ID not. If his or her suffrage is proved, it is further decided whether voting is completed or not. Then, the decided result is transmitted to an automatic response server 1A. If there is the suffrage proved and voting is not completed, the automatic response server 1A requests voting to a user terminal 2 in voice. Therefore, only the voter having the right to vote is allowed to vote.
Patent JP-2001189171-A (JP)
Title: Anisotropic conductive connection material
Inventor: SUGA YASUHIRO
IPC: H01B1/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive connection material which can be adhered mechanically without damaging a passivation film, obtain an electric connection between opposed electrodes, and maintain an insulation between neighboring electrodes, even in case a semiconductor device having a passivation film made of resin and electrodes at a low position than the film and a circuit board are connected. SOLUTION: The semiconductor device having electrodes 4 at a lower position than the passivation film 5 is connected to a circuit board 1 by connection material 6 including adhesive components 7 and conductive particles 8. Here, the particles, of which surface of macro molecular nucleus particles 8a are covered with metal layer 8b, used as the conductive particles, are of diameter d of non less than 1.5 times the height difference between the passivation film 5 and the electrodes 4 and not more than 0.5 times the interval between the electrodes 4.
Patent JP-2002120553-A (JP)
Title: Window glass fixing structure for cabin of construction machine
Inventor: WADA YASUSHI
IPC: B60J1/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the ends of a window glass from being detached from a groove of seal rubber and to facilitate the fitting works of the window glass. SOLUTION: A rigid member 13 is laid across the window glass 11 fixed to the window provided in a cabin of a construction machine and the both ends of the rigid member 13 are fixed to the both sides of the window, or the rigid member 13 fixing the window glass 11 is laid across the window of the cabin and fixed to the both sides of the window.
Patent JP-2002121281-A (JP)
Title: Method for producing polyamic acid copolymer, polyimide copolymer and polyimide film
Inventor: KUROMATSU HIDETOSHI
IPC: C08G73/10
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide respective methods for producing a polyamic acid copolymer, a polyimide copolymer and a polyimide film, each having excellent properties useful for electrical insulation materials, optical guided wave paths and proton-conductive membranes such as solid polymer-type membrane for fuel cells. SOLUTION: The respective methods for producing a polyamic acid copolymer, a polyimide copolymer and a polyimide film are each characterized by comprising the following process: a reaction is made between a polyfunctional component containing at least three amino groups, a tetracarboxylic acid dianhydride or a derivative thereof, and/or a diamine, in the form of an organic solvent solution containing the above reactants as the main components and prepared so as to be <=10 wt.% in the solid concentration.
Patent JP-2002119722-A (JP)
Title: Game machine
Inventor: KOJIMA SO
IPC: A63F7/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing fraudulent play even if the period of execution of a main program is known. SOLUTION: The pachinko machine has a main process part and an interruption process part and determines whether or not a jackpot will be won based on the value of a jackpot counter RND which is renewed by the interruption process part. The initial value of the jackpot counter RND is renewed each time a cycle of numerical values is used (S34, S35), and processes (S11, S12) for renewing the initial value are provided in both the main process part and the interruption process part.
Patent JP-2002132134-A (JP)
Title: Learning method, learning system, learning management apparatus and recording medium
Inventor: MITA SUSUMU
IPC: G06Q50/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a learning method which enhances learners' learning efficiency and can grasp the mastering condition thereof, a learning system, a learning management apparatus and a recording medium. SOLUTION: The learners 200 access the learning management apparatus 10, such as a WWW server computer, by using learning terminal devices 20, such as cellular phones, to receive questions from the learning management apparatus 10 and send the answers to the questions to the learning terminal devices 20. The decision as to whether the answers are right or wrong and the processing, such as recording of histories, are carried out and relating to the questions for which the false answers are made, the questions are thereafter preferentially prepared in the learning management apparatus 10. Since the plural learning terminal devices 20 are connected to the management apparatus 10, the recognition of the positioning in the entire part is possible by checking the summarization information based on the individual decision as to whether the answers are right or wrong and further a management 300, such as a protector, is able to check the learning condition by sending the summarization information to a communication system 30 managed by the management 300.
Patent JP-2002126167-A (JP)
Title: Hit reporting device for indoor game machine and using method for reporting device
Inventor: OKAWA YASUO
IPC: A63F5/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a hit reporting device and a using method for the reporting device for reporting a hit to a player winning the hit during a game with an indoor game machine. SOLUTION: This indoor game machine determining the hit through a combination of patterns at the stop positions of a plurality of rotary reels applied with different patterns is provided with a lottery means 2 holding a lottery for the hit, a control means 3, and a current generating device 4. When the hit is won in the lottery by the lottery means, feeding of a prescribed current is instructed to the current generating device, then a weak current is fed to electrodes 10a and 10b from the current generating device to report the hit by giving a stimulus to the player. The stimulus may be given by low-frequency pulses, the light emitted from stereoscopic patterns, or actions of stereoscopic patterns in place of the weak current.  The player selects a hit reporting factor so that a prescribed coins according to the reporting factor are delivered in this using method for the hit reporting device.
Patent JP-2002130391-A (JP)
Title: Planetary gear set
Inventor: HAYABUCHI MASAHIRO
IPC: F16H1/28
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To enable arrangement of a plurality of pinions having a larger outside diameter than that of a sun gear maintaining rigidity of a carrier. SOLUTION: A planetary gear set comprises a plurality of pinions P1, P2 which are engaged with sun gears and a carrier C which rotatably supports shafts of the pinions, wherein the carrier has an annular peripheral wall 12 which surrounds the outer peripheries of a plurality of pinions throughout the periphery thereof. A thin wall part 12a which is re-entering at internal diameter side of the annular peripheral wall is formed at circumferential positions corresponding to the arranged positions of each pinion. The rigidity of the carrier is secured by the continuity in circumferential direction of the annular peripheral wall, and the interference between each pinion and the annular peripheral wall can be avoided without bringing a large sized carrier because of the formation of the thin wall part.
Patent JP-2001167256-A (JP)
Title: Method for multi-resolution reconstitution for three- dimensional image of object
Inventor: LAUNAY LAURENT
IPC: G06T15/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enable multi-resolution reconstitution for the three-dimensional(3D) image of an object from one set of 2D projected images of the object provided especially concerning different camera positions around that object. SOLUTION: Concerning the method for reconstituting the 3D image from one set of acquired 2D images, sub-sampling is performed for reducing the resolution of one set of acquired 2D images. A first analytic algorithm for reconstituting the 3D image from 2D images acquired with low resolution(LR) is applied for providing the LR 3D image. A reconstitution support is determined by selecting one set of specified voxels out of the LR 3D image. Next, a second analytic algorithm for reconstituting the 3D image from acquired 2D images is applied by considering only the voxel of the reconstitution support for providing a high-resolution(HR) 3D image.
Patent JP-2002133704-A (JP)
Title: Optical pickup and optical disk device
Inventor: KIYOZAWA YOSHIYUKI
IPC: G11B7/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a small, thin, and lightweight optical pickup providing a high transfer rate and high density recording and reproducing of information. SOLUTION: Light emitted from a light source 18 and entering a transparent substrate 15 provided with at least one or more optical parts 8-14 is propagated through the optical parts 8-14, and it is condensed on an optical information recording medium D as a light spot via an objective lens 7 and a second lens 6. By this, since the light passing through the objective lens 7 and the second lens 6 is condensed into a microscopic spot diameter on the optical information recording medium D, information can be recorded and reproduced with high density, and by providing the optical parts 8-14 propagating light on the transparent substrate 15, the optical pickup 2 can be made small, thin and lightweight, and positional accuracies of the optical parts 8-14 can be enhanced.  Since the objective lens 7 and the second lens 6 are provided separately from the transparent substrate 15, response speeds of tracking and focusing can be enhanced.
Patent JP-2002132630-A (JP)
Title: Electronic mail distributing device
Inventor: KYO HEIGYOKU
IPC: H04W28/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail distributing system capable of easily segmenting necessary information on a home page, and transmitting the information to a portable telephone. SOLUTION: A mails server 3 preserves a part of information on a home page opened to the public by an HP owner server 7 in a registered owner preservation file 11 as clipping information. When a distribution request is issued from a user PC 9, the mail server 3 extracts the clipping information corresponding to the home page from the registered owner preservation file 11, and distributes the clipping information as an electronic mail to a portable telephone set 10.