baber/WOPTO huggingface dataset:
Patent JP-2001316185-A (JP)
Title: Method of eliminating volatile ingredient for ceramic article and associated process
Inventor: KLUG FREDERIC JOSEPH
IPC: C04B35/638
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of practically eliminating all volatile ingredient from a ceramic article including an unsintered volatile ingredient. SOLUTION: The method comprises a step of freezing the ceramic article, a step of freeze-drying for enough time, and a step of exposing the frozen article to the vacuum. Generally, such an article is heated while being freeze- dried. By using such a method, the tendency to warp of this article is effectively reduced. Such article is generally formed from ceramic slurry by gel casting method. Also a method of manufacturing a ceramic core used for a investment casting method is disclosed.
Patent JP-2002227111-A (JP)
Title: Channel block and drainage facility for draining pavement using it
Inventor: SENDAI TADAYUKI
IPC: E01C11/22
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient drainage quantity from a water-permeable pavement layer 3 even with few drain ports. SOLUTION: A water-nonpermeable pavement layer 32 having a grade made gradually lower toward one side is provided on the ground 33, and a porous water-permeable pavement layer 31 having continuous pores is provided on it to form the draining pavement 3. A channel block is installed on the side to which the water-nonpermeable pavement layer 32 of the draining pavement 3 is made lower along the grade. The channel block is provided with a water intake recess 13 having the length in the longitudinal direction of a cover 1 longer than the diameter of its inflow port 14 around the inflow port 14 of the drain port 11 opened on the side face of the cover 1, and the water intake recess 13 is faced to the edge face of the draining pavement 3.
Patent JP-2002233728-A (JP)
Title: Method for producing humidity-conditioning material
Inventor: OTOISHI SHINJI
IPC: B01D53/26
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a humidity-conditioning material, to obtain a humidity-conditioning material obtained by the method, and to provide a humidity-conditioning device using the humidity-conditioning material. SOLUTION: This method comprises shaping a water-in-oil emulsion composition based on an aqueous deliquescent substance solution, a polymerizable unsaturated compound, a reverse emulsifier, and a polymerization initiator into small pieces, polymerizing the pieces in water, and removing water from the polymerizate.
Patent JP-2002224728-A (JP)
Title: Hot run table for conveying hot rolled sheet strip
Inventor: IMADA SADANORI
IPC: B21B39/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot run table which enables extension of life of a guide belt or a rope through restraining its breakage by selecting appropriate materials for the belt or rope. SOLUTION: In a hot run table equipped with plural conveyor table rollers having ring-shaped grooves in the circumferential direction on the outer surfaces to lead guide belts or ropes, cooling devices located in the rooms between table rollers to spout cooling liquid on the bottom surface of hot rolled steel strip after finish rolling, and the guide belts or ropes led through the ring-shaped grooves around the plural table rollers along the conveying direction in contact with the upper surface of table rollers, it is characterized that the guide belts or ropes are composed of either poly-para-phenylenebenzobisoxazole fiber (PBO fiber), aramid fiber, compound of PBO fiber and aramid fiber, or compound of PBO fiber and/or aramid fiber and metal.
Patent JP-2002234828-A (JP)
Title: Skin whitening cosmetic preparation
Inventor: KONO MASATO
IPC: A61K8/72
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a skin whitening cosmetic preparation effective for prevention and improvement of pigmentation caused after sunburn or acne, pigmentation caused in young generation, liver spot frequently generated in a menopause woman, senile pigment macule generated with aging and the like, safe and having an excellent skin whitening effect. SOLUTION: Two kinds or more selected from a group consisting of an L-ascorbic acid derivative, an oil-soluble glycyrrhiza extract and a bearberry leaf fluid extract, and a polyethylene glycol, and a yeast and/or a yeast extract are included.
Patent JP-2002235310-A (JP)
Title: Snow-melting device and method for operating the same
Inventor: KONDO KUNIHIRO
IPC: E01H5/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that water stored in a snow-melting chamber is circulated by an underwater pump and a water spray is projected to snow but the temperature of the water spray is difficult to increase and snow-melting efficiency is not improved comparatively because snow is charged continuously into stored water in a conventional snow-melting device, snow-melting chamber cover itself has no heat-insulating effect and water stored in the snow-melting chamber freezes by the lowering of an outside air temperature and an inoperable state is brought and the deformation of a furnace body is easy to occur because of the low temperature of cooling water sprinkled over the furnace body. SOLUTION: The heat of discharge at a high temperature is stored on the lower side of a cover for the snow-melting chamber and exhaust heat is heat- exchanged with the water spray and snow-melting efficiency is improved even at the low temperature of water stored in the now-melting chamber, and the water spray is utilized even for cooling water for the furnace body and the deformation of the furnace body is prevented. The cover for the snow-melting device is given the heat-insulating effect and given a melting operation function in the case of the freezing of water stored in the snow-melting chamber and an inoperable state by freezing is prevented.
Patent JP-2002235646-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/24
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection type internal combustion engine capable of efficiently raising the temperature of catalyst. SOLUTION: When the temperature rise of the catalysts 18A-18c is required, a fuel injection means 9 is driven to directly inject fuel to a combustion chamber 3 during a compression stroke so that the air fuel ratio approaches a theoretical air fuel ratio or a slightly leaner air fuel ratio than the theoretical air fuel ratio, a valve timing adjusting means 10 is driven to reduce an overlap of valve opening periods of an exhaust valve 7 and a suction valve 6 than that of the ordinary driving, and the ignition timing by an ignition means 8 is set after the top dead center.
Patent JP-2002236820-A (JP)
Title: Auction management device and method and auction program
Inventor: KOSHIRO TAKASHI
IPC: G06Q50/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To invite advertisers requesting carrying of advertisements in a home page by reducing burden of a home page manager and to enable advertisement income of higher amount. SOLUTION: A server 10 receives an inviting request of the advertises for carrying advertisement information in the home page from an HP manager terminal 12 by executing an HP inviting processing by an advertisement destination auction program 22a. The server 10 receives the desire of the number of advertisement areas and advertisement rate when advertisement information is carried on the home page from the HP manager terminal 12 and sets an auction condition based on the desire. The server 10 enforces an Internet auction for the advertisement areas provided on the home page requested from the HP manager terminal 12 based on the auction condition. The server 10 receives a bidding from an advertiser terminal 14 and determines a successful bidder for the auction by the bidding as an advertiser for carrying the advertisement information in the advertisement area.
Patent JP-2002233603-A (JP)
Title: Height adjusting pipe for play equipment for pool
Inventor: OZAWA HIDEO
IPC: A63B1/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a height adjusting pipe by which height of an auxiliary device for play equipment for a pool can be easily adjusted. SOLUTION: This height adjusting pipe 40 is constituted of a small diameter pipe part 41 which is inserted into a pipe to be inserted by, a large diameter pipe part 42 which is integrated with the small diameter pipe part 41 via a border wall 43 and into which an inserting pipe is inserted, a bolt 44 which is integrated with the border wall 43 to be projected into the large diameter pipe part 42 at the center of the border wall 43, and a female screw 45 which is integrated with the end part of the small diameter pipe part 41 and is screwed together with the bolt 44 of another height adjusting pipe 40.
Patent JP-2002236664-A (JP)
Title: Authentication system, mobile communication terminal, store terminal for authentication, server for authentication and control method thereof, program, and storage medium storing program
Inventor: YAMAZAKI TAKASHI
IPC: G06Q20/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system with an authentication function by an authentication image, a mobile communication terminal, a store terminal for authentication, a server for authentication server and a control method thereof, program, and a storage medium storing the program. SOLUTION: A user registers the personal data of the user and the authentication image for authenticating personal identification of the user with the store terminal for authentication 2. When receiving a commodity and a service in a store, the user of which the personal data and authentication image are registered with the store terminal for authentication 2 first displays the authentication image on the display 17 of the mobile communication terminal 1, and holds it to a light-receiving part 24 in the store terminal for authentication 2 to present the authentication image to the store terminal for authentication 2. The store terminal for authentication 2 reads the presented authentication image by the light-receiving part 24, collates the stored authentication image against the obtained image for authentication at a control part 21, and displays the collated result on a display 26.
Patent JP-2002234465-A (JP)
Title: Freely retractable trailer
Inventor: UNNO YOSHIMASA
IPC: B60P3/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To smoothly and quickly carry out unloading. SOLUTION: This freely retractable trailer 1 connected to the rear part of an automobile 2 to be towed by it and used for conveying a cargo is provided with a trailer main body 3 and a long retractable frame 4 transmitting a towing force by the automobile 2 to the tractor main body 3. In the retractable frame 4, a front long body 11, an intermediate long body 12, and a rear long body 13 are arranged in this order from the front side concentrically with each other, and they are connected to each other so that the rear long body can house the front long boy.  In this way, the retractable frame 4 can select its length between the most extended highly extended condition, the most shrunk housed condition, and an intermediate condition with an intermediate extension between that of the highly extended condition and that of the housed condition, and consequently, its length can be adjusted in three steps.
Patent JP-2002244287-A (JP)
Title: Photosensitive planographic printing plate and image forming method
Inventor: TOSHIMITSU ERIKO
IPC: C08F265/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate giving satisfactory image strength and printing resistance to an image obtained by scanning exposure with laser light. SOLUTION: A photopolymerizable photosensitive layer containing a specified ethylenically unsaturated compound (phosphates having an acryloyloxy group or a methacryloyloxy group), a specified photopolymerization initiating system (a titanocene compound and a pyrromethene compound of formula (1)) and a polymer binder, is disposed on a substrate obtained by surface-roughening and anodically oxidizing an aluminum plate.
Patent JP-2002238684-A (JP)
Title: Partitioning structure partitioning interior space of drawer
Inventor: TAKAKU HIDEYUKI
IPC: A47B88/20
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning structure designed to partition using a partition which does not displace against vibration and can be stably attached when easily partitioning the interior space of a drawer into desired spaces and storing articles in desired partitions. SOLUTION: This partitioning structure is structured so as to partition the interior space of the drawer, using more than one partition body 2 made up of a partitioning portion 4 and a holding portion 3. A partition supporting section 4a butting the bottom plate of the drawer is provided in the partitioning portion 4, and the holding portion is slidably engaged by the side plate 1a of the drawer and a tongue and groove engagement means (3a and 1a-1) and butted by an areal contact butting means 3b.
Patent JP-2002242499-A (JP)
Title: Pin cylinder lock
Inventor: IMAI AKIHIKO
IPC: E05B27/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pin cylinder lock allowing an increase in the number of different keys. SOLUTION: The body section 2 of a master key 1 is a round bar with a circular cross section. A recess 4 for engagement with a tumbler pin is two- dimensionally extended along the directions of the generating line and the circumference of the outer peripheral surface of the body section 2.
Patent JP-2002241815-A (JP)
Title: Method for using low-volatile coal in blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a low-volatile coal in a blast furnace, in the case of blending pulverized coal to be injected from a blasting tuyere, particularly, using the low-volatile pulverized coal. SOLUTION: In the case of using the low-volatile coal having <=20% volatile matter in an operation for injecting the pulverized coal into the blast furnace, the low-volatile coal is injected from the tuyere by being mixed with a high- volatile coal having >=30% volatile matter in a specific ratio or above, where the mixed ratio α of the high-volatile coal to the low-volatile coal is regulated so that β in the following equation (1) is >=0.3. β=(V1+αV2)/(F1+αF2)...(1). Wherein, α is the mixed ratio of the high-volatile coal to the low-volatile coal, Vi is volatile matter (%), Fi is fixed carbon (%), 1 is low-volatile coal and 2 is high-volatile coal.
Patent JP-2002247243-A (JP)
Title: System and device for supporting telephone charge discount service by use of game and computer readable recording medium for recording the same
Inventor: HIKITA MITSUNORI
IPC: A63F13/46
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a support technique for telephone charge discount service by use of game by which a service is realized for discounting cellular phone charge in accordance with game scores, a user is given a merit to have telephone charge reduced and a cellular phone company obtains a merit that a usage frequency is increased by user. SOLUTION: A system 10 is operated by a computer which receives data from a game providing site 3 via a communication network N. The system is provided with a usage information receiving means 11 for receiving game usage information which comprises the telephone number and the game scores of the user which are transmitted from the game providing Web site 3, a telephone charge discount rate calculating means 12 for calculating a telephone charge discount rate corresponding to the received game scores, a telephone charge DB5 for storing and managing the telephone charge at each telephone number and a after-discount charge calculating means 13 for calculating telephone charge after reduction by reflecting the telephone charge discount rate in the telephone charge corresponding to the received telephone number of the user.
Patent JP-2002246692-A (JP)
Title: Semiconductor laser and method of manufacturing the same
Inventor: OKUDA HAJIME
IPC: H01S5/223
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a determined horizontal spread angle without increasing a resistive value while suppressing the absorption loss of laser light and stabilizing a fundamental transversal mode. SOLUTION: A light trapping layer 6 is made of an InAlP-based material, and a difference in effective refractive index between inside and outside of a stripe is set at a value in a range of 0.007-0.014.
Patent JP-2002239161-A (JP)
Title: Game machine, computer program, and storage medium
Inventor: ONO TATEJI
IPC: A63F7/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of performing a game with fresh ness. SOLUTION: When a result is a blank (S132: No) in an ordinary lottery deciding a great win or not, it is determined whether a count value referred in a step S126 matches either of probability fluctuation obtaining values or not (S134), and if correspondence is obtained (S134: Yes), a probability fluctuation obtaining pattern, which shows hat a right for a process equal to that by a large win based on a probability fluctuation pattern is obtained even when the following large win pattern is a special pattern other than the probability fluctuation pattern, is selected (S136), and a probability fluctuation obtaining flag showing acquisition of this right is turned on (S138). Therefore, a new game different from a conventional one, in which the probability fluctuation obtaining right is generated only when a large win pattern shows a probability fluctuation pattern, can be played.
Patent JP-2002248103-A (JP)
Title: Ultrasonic diagnostic equipment using ultrasonic vibrator driving motor
Inventor: TOYOSHIMA HIROYOSHI
IPC: A61B8/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic equipment with a built-in driving motor equipped with an ultrasonic vibrator in a window case. SOLUTION: The ultrasonic diagnostic equipment is obtained as a two-dimensional drive mechanism since a driving motor mounting an ultrasonic vibrator is built in an ultrasonic probe using a bearing collar 43.
Patent JP-2002252640-A (JP)
Title: Network repeater and method and system for the same
Inventor: KOBAYASHI HISAFUMI
IPC: H04L12/701
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve efficient utilization and communication of a network by a network repeater for controlling convergence. SOLUTION: The network repeater arranged in an IP network comprises: a convergence monitoring part (205) for monitoring whether the network repeater is in a state of the convergence; and a convergence information generating part (206) for generating convergence information related to the state of the convergence and informing other apparatuses if the convergence monitoring part detects the convergence.
Patent JP-2002252740-A (JP)
Title: Image reader, its control method and controller, and information processing unit
Inventor: ITO KIYOSHI
IPC: H04N1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an image reader and to enhance its operability. SOLUTION: This invention provides a control method for the image reader that is set to a usual mode where required power is supplied for usual operations and set to a power-saving mode where the supply of power is restricted, and the method includes a prescribed condition discrimination step (S13) of discriminating whether or not a preset prescribed condition is obtained during the usual mode, a state discrimination step (S16) of discriminating a state of the image reader when the prescribed condition discrimination step discriminates that the condition reaches the prescribed condition, and an inhibit step (S16) of inhibiting switching from the usual mode to the power-saving mode depending on the state discriminated by the state discrimination step.
Patent JP-2002261821-A (JP)
Title: Cable modem having voice speech communication function and packet control method therein
Inventor: MIYAZAKI KAZUHIKO
IPC: H04L47/6275
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To stably connect a voice terminal regardless of whether the quantity of data to be transmitted from a data terminal is large or small, and to realize voice speech communication whose quality is high. SOLUTION: When communication with a CATV network is made available, a service flow setting processor 31 sets two high priority and low priority Best Effort Service Flows between a CM and a CMTS. A processing part 31 sets a UGS Service Flow between the CM and the CMTS. A service flow data processor 33 transmits a voice packet through the UGS Service Flow in a fixed time interval regardless of the presence or absence of the voice call control packet and a data packet, and transmits the voice call control packet and the data packet through the corresponding Best Effort Service Flow by giving priority to the voice call control packet when those data packets are transmittable.
Patent JP-2002293787-A (JP)
Title: Phosphazene compound
Inventor: AKATA TAMIO
IPC: C10M107/48
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having excellent CSS durability, useful for a lubricant for a hard disk. SOLUTION: This phosphazene compound comprises a sequence in which perfluorooxyalkylene units selected from -CF2 O- and -CF2 CF2 O are randomly distributed and is represented by formula (1): AOCH2 CF2 O (CF2 CF2 O)p (CF2 O)q CF2 CH2 OH (1) containing a functional end group A [A is a group represented by formula (a); R is a hydrogen atom, a 1-4C alkyl, a 1-4C alkoxy, a 1-4C haloalkyl, an aryl, a substituted aryl, an aryloxy or a substituted aryloxy; p and q are each an actual number of 1-30].
Patent JP-2002262525-A (JP)
Title: Stator assembly device for generator motor
Inventor: YAMADA MITSUHIRO
IPC: H02K1/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability and shorten a assembling time. SOLUTION: A stator assembly device 40 is composed of a support base 42 for supporting a stator core 21, a cylindrical housing 81 installed so as to elevate relative to the support base 42, spiral blades 83... (see Fig. 12) of the same number as that of extensions 25e, 26e provided in the housing 81 for bending the extensions 25e, 26e shown in Fig. 3 following the outline of the stator core 21 as the housing 81 approaches the outline of the stator core 21, and a push-in means 47 for lowering the housing 81 and pushing a yoke 31 placed at the upper part of the housing 81 into the stator core 21.
Patent JP-2002258221-A (JP)
Title: Structure for mounting decoration of eyeglasses frame
Inventor: ONODA TETSUHISA
IPC: G02C5/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To allow surely mounting decorations to an eyeglasses frame by using a relatively simple structure without a skill. SOLUTION: A case 16 constituting a part of an armor of the eyeglasses frame is provided with a smaller mounting hole 18a than a contour of the decoration 15 to be mounted in a opening on a surface. The decoration 15 and a stopper 21 are inserted into the case 16. The stopper 21 is fixed in a mounting hole 18 by an adhesive 23.