baber/WOPTO huggingface dataset:
Patent JP-2002054861-A (JP)
Title: Thermostatic expansion valve
Inventor: MINOWA SHIYOUKEN
IPC: F16K31/68
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the motion of a thermostatic expansion valve used for a refrigerating cycle. SOLUTION: Mark 140 denotes a heat transfer delay member constituted of a resin material, for instance, which is a cylindrical resin tube constituted of nylon or polyacetal, and the member is fitted between an adsorbent 40 and the inner wall of a hollow part of a thermally responsive motion member 100, with a space 140' provided between. In the hollow part of the thermally responsive motion member 100, accordingly, the adsorbent 40, the heat transfer delay member 140 made of resin and the space 140' are provide. A plurality of projecting parts are formed on the heat transfer delay member 140 and the space 140' is formed by bringing the projecting parts 141 into contact with the above inner wall.  Since the space 140' is formed between the inner wall of the hollow part of the thermally responsive motion member 100 and the heat transfer delay member 140, transfer of temperature to granular activated carbon by this member is delayed. In addition, it is made possible to transfer heat to the heat transfer delay member with a change in the temperature of the refrigerant further delayed, and thus a hunting phenomenon of a valve element can be suppressed more effectively.
Patent JP-2002056344-A (JP)
Title: Information processing device, information processing method, paper sheet partitioning device, and paper sheet partitioning method
Inventor: OKAZAWA YOSHITAKA
IPC: G06F19/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, a paper sheets partitioning device, and a paper sheets partitioning method, capable of enhancing information processing accuracy, and measuring a processing error rate without drop in an information processing efficiency. SOLUTION: A readout impossible image in a partitioning machine 2d is portioned and sent into one of plural information input terminals 14 with an image information control part 13. Input information inputted by an operator with the information input terminal 14 is sent to an input information decision part 15, and collated with an address original register in an address original register information accumulation part 18 in an address information collating part 17. If input information is incompatible in the input information decision part 15, re-input to the image information control part 13 is required. In the image information control part 13, an image containing incompatible input information is re-inputted in the information input terminal, and if the second input information is compatible, input error frequency of the operator who inputted the first input information is added.
Patent JP-2002063515-A (JP)
Title: On-line account transfer system and transaction method using the same
Inventor: ISHIMATSU KATSUYA
IPC: G06Q20/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a new settlement system which can evade settlement risks of a seller without placing an excessive burden on a buyer nor giving new trouble to the seller. SOLUTION: Account transfer which has been used mainly as an ex post facto settling means so for is used as a means for instantaneous settlement. Regarding the instantaneous settlement, when a withdrawal request message is received from the seller, the message is immediately compared with the contents of agreement between the seller and buyer which are previously recorded in an information recording means without being reported to the buyer and when they match each other, the corresponding amount is withdrawn from the account of the buyer.
Patent JP-2002062600-A (JP)
Title: Image exposure device
Inventor: MIYAUCHI MITSURU
IPC: G03B27/46
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device which is capable of obtaining always desired image sizes even if an environment state changes. SOLUTION: This image exposure device has a scanning exposure section which forms images by transporting paper P at a prescribed transporting speed in a sub-scanning direction orthogonal with a main scanning direction while scanning the paper with exposure light L in the main scanning direction, transporting roller mechanisms 5 and 6 which transport the paper P at a prescribed speed, a drive motor 13 for driving the transporting roller mechanisms 5 and 6, an environmental state detecting section 4b which detects the environment state in which the transporting roller mechanisms 5 and 6 are held,  a driving speed correction section 4c which determines the correction data for correcting the driving speed of the drive motor 13 in accordance with the result of the detection by the environmental state detecting section 4b and a motor driver 22 which controls the driving speed of the drive motor 13 in accordance with the correction data determined by the driving speed correction section 4c.
Patent JP-2002063270-A (JP)
Title: Communication support system between shopping mall and user
Inventor: AIZAWA MASAMI
IPC: G06Q50/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a system to construct a virtual shopping mall corresponding to an actual shopping mall and a shop by combining shopping mall information or shop information making geographical information as a base and to support communication between the shopping mall or the shop and a user via a network. SOLUTION: A user sub-system 2 having a communication means and a present location detecting means is connected with a shopping mall server system 3 having the communication means, a geographical information storage means to be a base, a storage means of the shopping mall information or the shop information and a providing information generating means to retrieve and extract necessary information from locational information obtained from the user sub-system, etc., and to synthesize it via the network 4 and the virtual shopping mall 3A corresponding to the actual shopping mall and shop by combining the shopping mall information or the shop information making the geographical information as a base is constructed in the shopping mall server system.
Patent JP-2002061148-A (JP)
Title: Asphalt mat and underwater impervious construction method
Inventor: MATSUZAKI KATSUO
IPC: B09B1/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a connecting part impervious construction method for a mat member capable of favorably setting impervious performance by an asphalt mat and facilitating construction under the water in a revetment of a waste disposal field. SOLUTION: In laying the asphalt mats 10, 10a, etc., with the ends thereof overlapping to construct an impervious structure, a sheet-like member 16 is fitted to one end of the mat member and a sheet-like member 17 is fitted to the other end with the respective base parts thereof buried in the mat, and a rubber asphalt layer 23 exhibiting adhesiveness is interposed in the overlapping parts of the mats. In the connecting part impervious structure 20, the sheet-like members 16, 17 are connected to the mat overlapping parts, and an asphalt filling layer 22 is formed inside to have impervious performance.
Patent JP-2002067327-A (JP)
Title: Liquid drop jet recording apparatus and manufacturing method for its structure
Inventor: MURATA MICHIAKI
IPC: B41J2/05
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drop jet apparatus equipped with liquid discharge openings having different depths in the same tip. SOLUTION: In an ink-jet recording head 10, a rectangular big ink discharge opening 20 and a rectangular small ink discharge opening 22 which have different depths on a laminated edge face 18 are formed. When individual channels including these ink discharge openings is manufactured, the shallow small ink discharge opening 22 is protected by a etching protective film, while RIE operation is applied only to the big ink discharge 20. After this operation, the etching protective film is removed, and RIE operation is applied to both the big ink discharge opening and the small ink discharge opening. Thus, the ink discharge openings having different depths are formed with high precision. The ink discharge openings of the different depths provided like these enables printing with the big ink drop by priority of speed and printing with the small ink drop by priority of image quality.
Patent JP-2002065879-A (JP)
Title: Mask
Inventor: UENISHI HIDENORI
IPC: A61L2/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mask capable of positively catching the microorganism and showing the excellent pasteurization effect to the caught microorganism. SOLUTION: This mask 10 for covering a mouth 16 and a nose 18 is provided with a filter 24 carrying a biguanide-based antibacterial agent.
Patent JP-2002068827-A (JP)
Title: Functional ceramic for treating gas and liquid and deodorizing/purifying device, water catalyst treating device and liquid waste treating device using the same
Inventor: SHOJI MASAMI
IPC: B01D53/86
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide functional ceramic for treating gas and liquid which exerts a strong oxidation-reduction action on a hydroxyl radical generated by using chlorine and has enhanced deodorizing, water purifying and oil decomposing effects. SOLUTION: This functional ceramic 2 for treating gas and liquid is obtained as granules by combining a plurality of metal oxides containing metal oxides, metal sulfides or metal selenides having such an energy band structure that the electric potential of the upper end of the valence band is lower than the oxidation-reduction potential of the hydroxyl radical and the potential of the lower end of the valence band is higher than that of the standard hydrogen electrode, sintering them and mixing them. The aqueous solution prepared by adding sodium hypochlorite or chlorine is introduced into a treating tank 1 and made to pass through the obtained granules of the ceramic 2 to contact with each other. The catalytic action of the ceramic 2 is used and positive pores are generated on the surface of the metal oxides, metal sulfides or metal selenides by the energy of the OH radical.  The ceramic 2 thus becomes a strong oxidizer so that the electron can reduce O2 and the quality of liquid waste can be enhanced by the purifying effect.
Patent JP-2002073603-A (JP)
Title: System and method for translation
Inventor: KIKUCHI TOSHIITSU
IPC: G06F17/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To dynamically change the settings of translation dictionaries and the settings of a priority while looking at the field of a translation original and translation results and also enable an unspecified majority to share a translation service. SOLUTION: A translation dictionary priority setting part 6 has a function that can select a translation dictionary as a translation dictionary from among a plurality of translation dictionaries 7 to 9 and optionally set their respective priorities. A translation engine 2 prepares a translation sentence on the basis of the translation dictionary. An operator 4 can obtain highly accurate translation results 3 with a simple operation. In the providing of a translation service on the Internet, it is conspicuously effective both economically and accurately because an unspecified majority can use the translation service. Not only the dictionaries but also a plurality of translation engines 2 of each different special field are provided to be able to designate use orders.
Patent JP-2002067455-A (JP)
Title: Recorder system
Inventor: OGASAWARA MAHO
IPC: B41J29/42
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a recorder system in which a method for informing an error can be altered dynamically according to user's preference. SOLUTION: With regard to a method for informing an error generated in a recorder, a plurality of informing methods based on the operation of a plurality of error informing methods are presented on the screen of a display, a desired one of the plurality of error informing methods presented on the screen of a display is selected and selection information is stored. When occurrence of an error in the recorder is detected, at least one of the plurality of error informing methods is operated based on the detected error and the selection information to inform the error.
Patent JP-2002075033-A (JP)
Title: Back light device and display device provided with the same
Inventor: HAMADA KOICHI
IPC: G02F1/13357
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and assembling man-hours of a back light device and a display device. SOLUTION: The back light device, wherein an optical sheet 4 is disposed all over the light guide plate 2 for guiding the light of a light source, is characterized by using a terminal strip 14 included with the back light device so as to prevent the detachment of the optical sheet 4.
Patent JP-2002073811-A (JP)
Title: Medical processing device for dentistry
Inventor: ITOU YACHIYO
IPC: G16H10/60
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To display a list of properly extracted images in accordance with properties of a desired work image plane as an image plane of a list of images are started from the work image plane. SOLUTION: As display of the image plane of the list of images is commanded (S01: YES), limiting conditions to a current work image plane are obtained from a searching condition memory means (S05), and information indicated by the limiting conditions is obtained from information which the current work image plane has (S07). An image name set to correspond to the information is obtained from an image control information memory means (S13), and the image specified by the image name is displayed in the image plane of the list of the images (S19) in this deskwork device for dentistry.
Patent JP-2002084780-A (JP)
Title: Motor controller
Inventor: NOTOHARA YASUO
IPC: H02P6/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the rotating speed of a motor and stop the rotation of motor under the condition that rise of a DC voltage is controlled while a braking torque is controlled. SOLUTION: On controlling a converted output with an inverter main circuit 1 by outputting a PWM signal to the inverter main circuit 1 from a control circuit 60, a motor current of a brushless motor 2 is divided to a q-axis current and d-axis current of the rotary coordinate system, and the braking torque is controlled by adjusting the q-axis current depending on a q-axis current command value Iq* generated with a revolution control circuit 5. A regenerative energy is controlled by adjusting a d-axis current depending on a d-axis current command value Id* generated with a DC voltage control circuit 7, when a DC voltage has exceeded the predetermined value Ed1* when the number of revolutions is lowered.  Therefore, sudden stop of rotation and sudden reduction in the number of revolutions of the motor 2 can be realized while the DC voltage is controlled lower than the predetermined level without use of a mechanical brake and a power consumption circuit.
Patent JP-2002065881-A (JP)
Title: Fireproof and smokeproof shutter
Inventor: OGASAWARA ISAO
IPC: A62C2/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof and smokeproof shutter capable of preventing the generation of wrinkles in a fireproof sheet and a breakdown of the sheet due to the abrasion by the concentration of the weight to a specified part. SOLUTION: A shutter case 4 provided with a shaft 3 capable of winding up and unwinding a fireproof sheet 2 is provided at a location, in case of emergency such as a fire, the fireproof sheet 2 is unwound from the shaft 3 and suspended from the shutter case 4 so that a tip 2a of the fireproof sheet 2 lands on the floor, and an internal space of a building structure is thereby shielded.  The shutter case 4 is provided with a receiver 6 for supporting the shaft 3, and the receiver 6 has a slide layer 7 and a cushion layer 8, and the contact area of the fireproof sheet 2 with the slide layer 7 is increased by the cushion layer 8 so as to distribute the pressure to be applied to the fireproof sheet 2, and the cushion layer 8 is recessed, and the breakdown of the fireproof sheet 2 due to the abrasion is reduced by the increase of the contact area of the fireproof sheet 2 with the slide layer 7.
Patent JP-2002067606-A (JP)
Title: Assembly structure of a wheel for motorcar
Inventor: ISHIKAWA SEIJI
IPC: B60B37/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce a natural frequency of a wheel. SOLUTION: A disc 3 is tightened by bolts to a drive shaft hub 5 and a plate of elastic material 8 is arranged between the disc 3 and the drive shaft hub 5.
Patent JP-2002065453-A (JP)
Title: Rice cooker
Inventor: SAEKI AKIHIKO
IPC: H05B6/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which can obtain delicious rice with uniformity by generating effectively convection inside of the inner cooker to suppress the uneven temperature when the temperature rises, and whose induction heating coil's form is simplified to keep the production cost low. SOLUTION: The form of an induction heating coil 3 is an almost concentric circular coil of a double structure whose inner circumference and outer circumference parts are dense and are almost flat circular form, and middle part is sparse. The gaps between the coil and the bottom of the inner cooker 2 which is a heating element, is made to be different at the outer circumference part of the coil and the inner circumference part of the coil. Because the heat distribution of the bottom of the inner cooker 2 can be carried inside and outside with this structure, it is possible to generate effectively convection inside the inner cooker 2, and the unevenness of the temperature can be suppressed. The coil has a double structure of the concentric flat circular form before installation into the cooker, so that production cost can be kept low.
Patent JP-2001081051-A (JP)
Title: Method for catalytic asymmetric dihydroxylation of olefin
Inventor: GILHEANY DECLAN
IPC: C07C29/48
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining an asymmetric dihydroxylated oleffin useful as a biologically active chiral molecule, capable of recovering and reusing an osmium by reacting an olefin in the presence of a specific polymer chiral ligand, an osmium-containing catalyst, etc. SOLUTION: An olefin (e.g. trans-stilbene) is combined with a polymer ligand in which a chiral ligand is an alkaloid or an alkaloid derivative, an organic solvent (e.g. acetone), an aqueous solution, a base, an osmium-containing catalyst and potassium ferricyanide. The obtained combination is maintained in a condition suitable for causing asymmetric dihydroxylation of the olefin to give an asymmetrically dihydroxylated olefin. The alkaloid is a dihydroquinidine aryl ether derivative or a dihydroquinine aryl ether derivative. This method is preferably carried out at about 40 to about -30 deg.C.
Patent JP-2002083533-A (JP)
Title: Electric leakage detecting device
Inventor: YAMANAKA TAKASHI
IPC: H01H83/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric leakage detecting device capable of preventing burnout of a coil or a thyristor of an electromagnet device caused by continuous current supply even in the case where an electric leakage test switch is continuously pressed in a state that an electric leakage display button is bound or in the case where the earth occurs. SOLUTION: This electric leakage detecting device comprises a release type electromagnet device 7 formed so that a moving iron core 12 is excited by the detection of earth current to project; and the electric leakage display button 28 projecting together with the projection of the moving iron core 12 displaying the generation of electric leakage, and moreover equipped with a burnout preventing switch 35 comprising a switch cutting off an exciting circuit of the release type electromagnet device 7 by the projection of the moving iron core 12 and a switch cutting off the exciting circuit of the release type electromagnet device 7 by the projection of the electric leakage display button 28.
Patent JP-2002082910-A (JP)
Title: System and method for authenticating user
Inventor: YASUSHI MITSUO
IPC: G06F21/31
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a user authenticating system and a method therefor capable of surely excluding any access from terminal equipment to a server by a illegal user other than a specified user with a relatively simple constitution. SOLUTION: This system is provided with a first terminal equipment connectable through a network line to an information server and a second terminal equipment connectable through a communication line independent of the network line to the information server. The information server generates a new password, and transmits it through the communication line to the second terminal equipment, and transmits it through the network line to an authenticating server. The second terminal equipment receives the transmitted password, and announces it, and the first terminal equipment receives the password from a user, and transmits the password through the network line to the authenticating server. The authenticating server authenticates the user according to the coincidence of the password transmitted from the first terminal equipment with the password transmitted from the information server.
Patent JP-2001130377-A (JP)
Title: Seat belt retractor
Inventor: FUJII HIROAKI
IPC: B60R22/44
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor exhibiting high positioning accuracy for a circuit board and the like without requiring wiring of a lead wire inside a cover and sufficiently protecting the circuit board in assembly of mechanical parts. SOLUTION: A circuit board 80 is positioned and fixed to a retainer 1A, when tips of rotary shafts 32, 34 and a rotational shaft 31 are engaged in engaging holes 82-84 while the circumferential edge part of the circuit board 80 is locked in a groove 92 of an inner cover 90 attached to the retainer 1A so as to cover the circuit board 80. A limit switch 13A is connected to the circuit board 80 via an elastic member such as a coil spring.
Patent JP-2002088012-A (JP)
Title: Method for producing (meth)acrylic acid
Inventor: UEDA WATARU
IPC: C07C51/215
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing (meth)acrylic acid from propane or isobutane. SOLUTION: A catalyst which is obtained by subjecting an aqueous solution or a slurry containing molybdenum, vanadium, tellurium and iron to a hydrothermal synthesis at >=110 deg.C and <300 deg.C, separating the slurry by a filtration after the reaction to give a solid, drying the solid and baking the dried solid in an inert gas atmosphere is used.
Patent JP-2002089779-A (JP)
Title: Stopper and extension device
Inventor: AKAIKE MITSURU
IPC: F16B7/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an extension device having an excellent appearance and capable of preventing an article from being carelessly caught by the device. SOLUTION: A first stopper holding body 31 of generally cylindrical shape holding a stopper for limiting and allowing the movement of a second tubular body relative to a first tubular body 21 is installed on the outer surface of the first tubular body 21 of the extension device 15. A second stopper holding body 31a of generally cylindrical shape holding a stopper for limiting and allowing the movement of a third tubular body relative to the second tubular body is installed on the outer surface of the second tubular body. The outside diameter dimension of the opposed end part 71 of the first stopper holding body 31 is set generally equal to the outside diameter dimension of the opposed end part 72 of the second stopper holding body 31a.