baber/WOPTO huggingface dataset:
Patent JP-2002304610-A (JP)
Title: Embedded type authority transfer system
Inventor: WADA YOSHIKI
IPC: G06F21/64
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To transfer operation authority for an IC card to another trader and to perform operation for the card with the authority of the trader. SOLUTION: Information for authenticating the transfer-destination trader and information on operation authority to be allowed are recorded on the IC card and when the operation is done, execution control over the operation is performed by performing signature authentication of the transfer-destination or the authentication of the transfer-destination authentication.
Patent JP-2002302947-A (JP)
Title: Pile driving and pulling device
Inventor: SHIBUYA YOSHINORI
IPC: E02D13/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To position a pile such as a steel sheet pile by a pile driving and pulling device installed on the front of a base machine without moving the base machine. SOLUTION: This device is provided with a rotation device 30 between an installation bracket 20 as an installation part to a front device 2 of the base machine and a vibration generating device 25 and a holding device 26. The rotation device 30 is driven by a hydraulic motor 32 to rotate the vibration generating device 25 and the holding device 26 horizontally to the installation bracket 20 from a cabin. Positioning work for driving a pile such as a steel sheet pile 10 held in this pile driving and pulling device can thus be easily conducted.
Patent JP-2002025260-A (JP)
Title: Voltage converting method of semiconductor integrated circuit device
Inventor: KANEKO TETSUYA
IPC: G11C11/407
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage converting method of a semiconductor integrated circuit device capable of suppressing the fluctuations of internal power supply potential even when externally applied power supply potential fluctuates. SOLUTION: Potential (VCC) that is externally applied is converted into internal potential (ϕD) having a controlled potential area where potential fluctuations are small by restricting the potential (VCC) at a certain potential level by using a step-down circuit (6), and the internal potential (ϕD) is boosted to internal boosted potential (ϕP1 or ϕP2) while reflecting the controlled potential area the internal potential (ϕD) has. The externally applied potential (VCC) is converted into the internal potential (ϕD) by restricting the potential (VCC) at a certain potential level by using another step-down circuit (4) before the step-down circuit (6) operates.
Patent JP-2002309335-A (JP)
Title: Weather-resistant, fireproof steel for welding and production method therefor
Inventor: SUZUKI SHINICHI
IPC: C22C38/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide weather-resistant, fireproof steel for welding, which has high weather resistance in an environment where salt of >=0.05∼<10 mdd flies, and also has excellent fire resistance. SOLUTION: The steel has a composition containing, by mass, <=0.15% C, <=0.7% Si, 0.2 to 1.6% Mn, 0.01 to 0.1% Al, 0.4 to 4.0 Ni and 0.2 to 1.5% Mo, and in which the content of Cr is limited to <=0.1%, and further, the weld cracking sensitivity parameter (PCM) shown in the following satisfies PCM=C+Si/30+ Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B<=0.25 mass%.
Patent JP-2002312279-A (JP)
Title: Information delivery system, gateway server, delivering method thereof, and information communicating terminal
Inventor: SASAGAWA KENTARO
IPC: G06F15/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an information communicating terminal capable of corresponding to various font used for various communication service. SOLUTION: A gateway server 3 receives a WEB document requested by a cellular telephone terminal 1 from a Web server 4, and compares the language information added to a GET command received from the cellular telephone terminal 1 with the language information of the WEB document received from the Web server 4, and sends the WEB document data to the cellular telephone terminal 1. When both the language information are different from each other, the gateway server 3 searches a font data base stored in a memory device 34, and extracts the data of the font not included in the cellular telephone terminal 1 among the language information of the WEB document received form the Web server 4, and sends the font data to the cellular telephone terminal 1.
Patent JP-2002001166-A (JP)
Title: Continuous centrifugal dehydrator
Inventor: KONO TAKAAKI
IPC: B04B3/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal dehydrator with which continuous treatment is possible. SOLUTION: A rake device 3 having a spiral body 21 extending along the inner peripheral surface of a centrifugal dehydrating vessel 2 up to its top end is housed therein. This rake device 3 is rotated at a rotating speed slightly higher than the rotating speed of the centrifugal dehydrating vessel 2 coaxially with the centrifugal dehydrating vessel 2. The materials to be treated which are dehydrated while being pressed by centrifugal force to the inner peripheral surface of the centrifugal dehydrating vessel 2 are raked gradually up to the top end of the centrifugal dehydrating vessel 2 by the top surfaces of the spiral body 21, by which the taking out of the dehydrated materials to be treated is made possible without stopping the centrifugal dehydrating vessel 2 rotating at the high speed.
Patent JP-2002307970-A (JP)
Title: Dangerous driving prevention device
Inventor: TAKINAMI SHIGERU
IPC: B60K28/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a dangerous driving prevention device capable of changing an alarm threshold value by preparing for a gradient section and a mountainous road section. SOLUTION: When a condition in which vehicle speed is between an upper limit value and a lower limit value is a precondition for judging dangerous driving, the lower limit value is reduced if a gradient of a running road is up-grade exceeding a predetermined value, and on the contrary, the upper limit value is increased if the gradient of the running road is down-grade below a predetermined value. Moreover, it is possible to compensate a threshold value for judging dangerous driving so as to prevent the generation of an alarm by detecting an altitude of an own vehicle and regarding the running road as a mountainous road if the altitude exceeds a predetermined value.
Patent JP-2002312726-A (JP)
Title: Ic card control method, terminal equipment, program and recording medium
Inventor: NISHITANI TAKASHI
IPC: B42D15/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To control a reader-writer and an IC card connected to terminal equipment from a service provision server side. SOLUTION: Server terminal equipment 3 is provided with a control function 33 operating the IC card 1 and the reader-writer 2, a browser 32 displaying a web page and an HTTP server 31 transmitting the web page where the procedure of calling and executing the control function is described corresponding to the calling of he browser 32. The web page is called from the server 31 and displayed by the browser 32, the procedure described in the web page is executed automatically or in accordance with the operation of a user, the control function is called, the control function is executed in accordance with the calling of the control function and the information on the IC card 1 is read and written.
Patent JP-2002022329-A (JP)
Title: Controller for communicable refrigerator and method of control thereof
Inventor: ROH YOUNG HOON
IPC: G10L15/26
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the controller of a refrigerator, which has the function of communication by transferring through external communication networks the data of pop up message when emergency items are generated in schedule management, self-diagnosis management and component replacement timing management. SOLUTION: The refrigerator is provided with a microcomputer for the refrigerator for the function of generally controlling components for the refrigerating and the freezing functions of the refrigerator, a communication connecting function arranged inside the refrigerator and executing data communication by connecting with the external communication networks, a display part arranged on the front surface of the refrigerator and displaying images by image control signals transferred from outside,  a touch panel connected with the display part and inputting the commands corresponding to the position on a screen corresponding to the coordinate value calculated from the coordinate value of the touch point of a user and a main control part controlling and managing the images output from the display part and executing the operation of generally controlling the functions corresponding to the commands input through the touch panel.
Patent JP-2002306259-A (JP)
Title: Cabinet with heater and lavatory
Inventor: YAMAMURA NAOHIRO
IPC: F24D13/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet with a heater, etc., detachably attaching a panel heater from a front side. SOLUTION: An opening 13 is formed in a front surface plate 3 of a cabinet body 2 and the heater 4 is detachably attached in the opening 13 from the front side. The heater 4 is thus detachably attached in the opening 13 of the cabinet body 2 from the front side and the cabinet itself can be easily moved so as to extremely facilitate the detachment/attachment works.
Patent JP-2002306641-A (JP)
Title: Golf club set
Inventor: NAKAHARA NORIHIKO
IPC: A63B102/32
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a golf club set capable of exhibiting the required characteristic of each count at the maximum. SOLUTION: This golf club set includes a plurality of golf clubs having a head 2 mounted at the tip end of a shaft 1 and a grip 3 mounted at the bat end, wherein the loft angle X of the golf club is sequentially increased ranging from 20 to 45 degrees, with the change of the loft angle X of the golf club, the ratio of the distance L1 from the tip end of the shaft 1 to the position G of center of gravity of the shaft to the shaft total length L0 is varied, and the difference between the minimum value and the maximum value s set to 4% or more.
Patent JP-2002310355-A (JP)
Title: Earthquake proof pipe joint for propulsion construction work with propulsion tool
Inventor: TOSHIMA TOSHIO
IPC: F16L1/024
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To lay a pipe line having a pipe joint of earthquake proof structure by a method of propulsion construction. SOLUTION: This pipe joint inserts a spigot 2 into a socket 3 by leaving a space S for pressing in of the distance from a spigot tip end 2a to a socket interior end 3a, the pipe joint is provided with a ring unit 9 externally fitted to an outer surface of the spigot 2 to come into contact with a socket opening end and a plurality of pin units 12 inserted in the ring unit 9 in a diametric direction to engage with the outer surface of the spigot 2, and breaking strength of the pin unit 12 is set to the strength enduring against propulsion force of a pipe but breaking for large external force at earthquake.
Patent JP-2002284214-A (JP)
Title: Cover having deoxidizing function
Inventor: KAMIMURA MASAKI
IPC: A23L19/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cover and a container having deoxidizing functions wherein foods can be easily stored when deoxidizing packaging body is applied to a cup-food and a possibility that food is erroneously taken and a feel of foreign matters can be eliminated, and moreover deformation of the container due to reduction in pressure after deoxidization can be prevented. SOLUTION: A cover having a deoxidizing function wherein a deoxidant packaging body for absorbing oxygen and generating carbon dioxide is disposed beside the heat-sealed surface of a substantially air impermeable cover material having on its surface a heat-sealed layer, and the deoxidant packaging body is covered with an air permeable film, is heat-sealed to an opening of a container.
Patent JP-2002012631-A (JP)
Title: Polymer compound, resist material and method for pattern formation
Inventor: NISHI TSUNEHIRO
IPC: G03F7/039
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resist material comprising a polymer compound as a base resin useful for a fine processing by an electron beam or an far ultraviolet ray since the resist material responds to a high-energy ray and has excellent sensitivity, resolution and etching resistance. SOLUTION: This polymer compound has units represented by general formulas (1) and (2) (R1 is H, CH3 or CH2CO2R3; R2 is H, CH3 or CO2R3; R3 is an alkyl group; R4 is H, an alkyl group, an alkoxyalkyl group or an acyl group; R5 is an alkyl group or an aryl group; Y is a bifunctional hydrocarbon group which may contain a hetero atom and forms a ring with carbon atoms bonded at both ends; Z is a trifunctional hydrocarbon group; k is 0 or 1; W is O or (NR); R is a hydrogen atom or a 1-15C straight-chain, branched-chain or cyclic alkyl group) and has 1,000-500,000 weight-average molecular weight.
Patent JP-2002155344-A (JP)
Title: High strength screw steel and high strength screw
Inventor: ONOE KOJI
IPC: F16B25/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a high strength screw steel having a desired strength (>=800 N/mm2) even to a screw and a bolt with a thick diameter size (M 8 or larger) and jointly having tapping properties, and to provide a high strength screw made of the steel. SOLUTION: A steel having a composition containing, by mass, 0.05 to 0.20% C, <=0.20% (exclusive of zero) Si, 0.5 to 2.0% Mn, <=0.015% P, <=0.015% S, 0.02 to 0.08% Al, <=0.0060% N and >0.80 to 2.0% Cr, and the balance iron with inevitable impurities is used. The tempering temperature after carburizing and quenching is controlled to obtain proper surface hardness, inside hardness and effective depth of a hardened layer.
Patent JP-2002315949-A (JP)
Title: Game machine and device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To easily comply with a change of a tax rate placed on lending of game value. SOLUTION: A taxation information setting switch 180 is arranged in the Pachinko game machine 1, and a dispensing controlling means mounted in a dispensing control board 37 decides the number of lending balls N per a unit price according to a set value of the taxation information setting switch 180. Even when the taxation rate put on lending of the game ball is changed, compliance with the change can be carried out without changing any structure of a card unit 50. Through a taxation information displaying apparatus 158 arranged in the Pachinko game machine 1, a player can directly recognize a degree of taxation per the lent game ball.
Patent JP-2002324712-A (JP)
Title: Noise absorption element
Inventor: KOSHO HIDETAKA
IPC: H01F17/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorption element which has high noise absorbing effect. SOLUTION: A folding part is formed in a conductor 2, and it is arranged within a magnetic molded body 3 made of mixture of metallic magnetic powder and electrically insulative polymer material.
Patent JP-2002323696-A (JP)
Title: Method and device for inspecting polymer dispersed liquid crystal element
Inventor: NOMA TAKASHI
IPC: G01N23/203
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique to directly inspect aligned state of liquid crystal molecules in a PDLC(polymer dispersed liquid crystal) element. SOLUTION: A sample 5 obtained by removing one substrate of the PDLC element is fixed with a sample holding mechanism 4. X-rays 2 are made to irradiate the sample 5 and a detector 8 measures scattered X-rays 6. The aligned state of the liquid crystal is found by extracting components scattered by the liquid crystal from the measured scattered X-rays and analyzing them.
Patent JP-2002322358-A (JP)
Title: Belt and rubber composition for belt
Inventor: TAKEHARA TAKESHI
IPC: C08L21/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve physical properties such as tear resistance, modulus or conductivity without occurrence of adhesion and abrasion. SOLUTION: A belt comprises a rubber composition obtained by blending 0.2 to 6 pts.mass of an organic peroxide, 0.5 to 5 pts.mass of a crosslinking agent and 10 to 40 pts.mass of carbon black having an adsorbed amount of iodide of 20 to 50 g/kg (corresponding to FEF), based on 100 pts.mass of a rubber having a urethane bond.
Patent JP-2002323659-A (JP)
Title: Confocal optical system and scanning confocal microscope using the same
Inventor: KITAHARA AKIHIRO
IPC: G01N21/45
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To easily and exactly determine at least the refractive index of the film on a sample by eliminating the labor of preparing a standard film thickness sample and previously measuring the film thickness or the like. SOLUTION: This optical system receives position information on the light intensity at an arbitrary point on the X-Y plane on the surface of a sample 14 and on the vertical direction (Z direction) of an objective lens 26, stores the light intensity I-objective lens position information Z, selects the two maximal values of the light intensity I from the relation of the light intensity I- objective lens position information Z, determines the light intensity values of a prescribed ratio to the two selected maximum values, for example, ratio of 1/2 of the respective maximum values, determines the half value widths  d'Z1 (3 dB), d'Z2 (3 dB)}, of the change in the light intensity I at the light intensity values and calculates the refractive index n2 of the film 14b in accordance with the width of the change in the light intensity I.
Patent JP-2002322607-A (JP)
Title: Concrete secondary product and road surface structure using it
Inventor: TAKEUCHI HIROTSUYO
IPC: E01C11/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a concrete secondary product and a road surface structure using it, capable of preventing lowering of road surface appearance and lowering of grass-proof effect, and simply laying a grass-proof sheet at a low cost. SOLUTION: This concrete secondary product is disposed on a foundation material of a road or a sidewalk to form a part of the road. A grass-proof sheet applying part for placing the end part of the grass-proof sheet for preventing growth of weeds is provided on the side serving as the boundary surface of the concrete secondary product. The grass-proof sheet applying part is formed by a step provided at least on one of the upper and lower end parts of the side, and the height thereof is set to lay a road surface material having a designated thickness on the grass-proof sheet.
Patent JP-2002325990-A (JP)
Title: Sewing machine and method for installing thread cassette therein
Inventor: KITAZAWA HIROSHI
IPC: D05B53/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To suitably prevent a thread drawn out from the outlet of a thread cassette before the same is installed in the arm of a sewing machine from getting caught in members of the arm side before or at the time of installing the thread cassette. SOLUTION: A thread W drawn out from a thread outlet 139 is passed along a bottom wall 104, a front wall 101 and an upper wall 106 that are the outer walls of a thread cassette 100, which does not slide on a thread cassette mounting portion 10 when the thread cassette 100 is installed. The thread W is held by a thread holding portion 143 provided on the upper wall 106. Thereafter, installing the thread cassette 100 in the thread cassette mounting portion 10 is started while the thread W is passed and held in this way along the outer walls 104, 101 and 106.
Patent JP-2002200935-A (JP)
Title: Support structure for seat
Inventor: TAMARU MASAKI
IPC: B60N2/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a driver's seat in which a seated person can take such an attitude as to deeply bend knees, and direct tiptoes backward, and in which the seated person can change the attitude to restrict pain or fatigue in the lower back or legs. SOLUTION: A support device is provided at a part other than right under a seat cushion, so that a space is formed between a seat cushion and a floor surface under the cushion.
Patent JP-2002331309-A (JP)
Title: Method for bending and forming thin plate, manufacturing method for die and sealed secondary battery
Inventor: TOYABE MANABU
IPC: H01M10/058
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin plate excellent in manufacturing efficiency and a forming die therefore, and a manufacturing method for a sealed secondary battery. SOLUTION: The bending work comprises a preliminary bending step which performs bending from the bending base point of hemming potions 6a, 6b by a punch 12 and an opposed die 13 after the tip end of the punch 12 forming No.1 press die is held in the position where the tip end does not press a bending base point of hemming portions 6a, 6b, and an acute angle bending step which acutely forms hemming portions 6a, 6b against the side wall of a cylinder 1 by pressing in the side wall direction of the cylinder 1 by the die 19 which forms No.2 press die against hemming portions 6a, 6b bent in the preliminary bending step.
Patent JP-2002334637-A (JP)
Title: Gas-insulated disconnecting switch
Inventor: NAKAYAMA YASUSHI
IPC: H01H1/38
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated disconnecting switch which improves current breaking performance by enhancing field strength acting on an arc to increase magnetic driving force of the arc. SOLUTION: With the gas-insulated disconnecting switch provided with a tank sealing in insulating gas, a fixed contact point having main fixed contact points 1 and fixed arc contact points 2 generating arc 7 at an opening of a pole, a cylindrical movable contact point 3 driven by a driving device to contact and release the fixed arc contact points 2 in a hugging way, and a shield 4 set around the fixed contact points, tips of the contact points of either the movable main contact point or the fixed arc contact points 2 are to be in a folded structure with folded parts 12, 13, so that the points to finally separate with time lag at an opening of the poles are to be at the folded parts 12, 13.
Patent JP-2002330682-A (JP)
Title: Fishing rod-supporting stand
Inventor: TAKAHASHI ISAO
IPC: A01K97/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod-supporting stand capable of nodding up and down or shaking left and right and also fixing at an optional angle. SOLUTION: This fishing rod-supporting stand consists of a fishing rod-linking tool 7A obtained by forming plural holes 11 penetrating in up and down direction at a curved plate state member 10 and also attaching band state surface fasteners 13 for linking the fishing rod 4 at the both ends of the plate state member 10 respectively, and a supporting stand 8 having a rod-supporting plate 22 installed with pole like projecting parts 25 for inserting to the above hole 11, and is provided by linking the fishing rod 4 with the surface fastener 13 of the fishing rod-linking tool 7A, loading the fishing rod-linking tool 7A on the rod-supporting plate 22 of the supporting stand 8, inserting the pole state projecting part 25 installed as projecting at the upper part of the rod-supporting plate 8,  into the hole formed at the fishing rod-linking tool 7A and fixing the fishing rod 4 at an optional angle.