baber/WOPTO huggingface dataset:
Patent JP-2001244196-A (JP)
Title: Lithography projection system with temperature- controlled heat shield
Inventor: LOOPSTRA ERIK R
IPC: H02K3/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithography projector device with a temperature- controlled heat shield. SOLUTION: In a lithography projection system, a first part is thermally shielded from a second part by a thermal shield. The first part is required to be kept at a prescribed temperature, and the second part has such characteristics that it may influence the temperature of the first part. The characteristics show that radiation, which lets the temperature of the first part deviate from a prescribed value, when it is incident on the first part is supplied to the first part to make its temperature deviate from a prescribed value in some case. A thermal shield temperature control means is provided to keep the thermal shield at a prescribed temperature.
Patent JP-2002233692-A (JP)
Title: Rotary drum type clothes dryer
Inventor: OUCHI KENJIRO
IPC: D06F58/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum type clothes dryer which does not generate noise, can quickly dry clothes, and does not harm cloth and buttons. SOLUTION: A net 40 is detachably attached to the inner wall face of the rotary drum 2 of this dryer. Thus the dryer does not generate noise because clothes and buttons do not directly be in contact with the metallic rotary drum 2. By the action of the net 40, hot air passes better through the dryer and drying is accelerated.
Patent JP-2002237437-A (JP)
Title: Electrode paste applicator for chip part
Inventor: TAKASHIMA TETSUYOSHI
IPC: H01G13/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a chip part electrode paste applicator which is capable of forming an end face electrode of a prescribed dimension on the end face of a base by applying an electrode paste material on the end face and the top surface or under surface of the base uniformly at the same time. SOLUTION: Provided that the traveling speed of an applying jig 11 which is moved along rails holding a base 12 mounted with a part element on its top surface is represented by VP, and the rotational speed of an application roller 15 which is provided below the rails 13 to apply the electrode paste material on the base 12 is represented by VR, VP and VR are so set as to be different from each other, and the electrode paste material is applied on the end face of the base 12 and the top surface or the under surface of the base 12 near the end face, at the same time. Thus, an end face electrode having a prescribed dimension can be formed.
Patent JP-2002242077-A (JP)
Title: Artificial leather substrate and method for producing the same
Inventor: YAMAZAKI TAKESHI
IPC: D04H1/4382
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an artificial leather substrate having light weight, high flexibility, and sufficient mechanical properties durable even to severe conditions for the use as sports shoes, etc., as well as bag. SOLUTION: This artificial leather substrate is composed of a polymer elastomer and a nonwoven fabric composed of (A) ultrafine fibers having a fineness of <=0.5 dtex and (B) fibers having a fineness of <=5 dtex, containing 5-50 hollow parts on the cross-section wherein the total areal ratio of the hollow part is 25-50%, and the areal ratio of single hollow part is <=5%. The fibers (A) and (B) are three-dimensionally interlaced with each other at an (A)/(B) weight ratio of 20/80 to 80/20.
Patent JP-2002245547-A (JP)
Title: Electronic cash register
Inventor: SUGIMOTO YUJI
IPC: G07G1/12
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To originate and update message data in a relatively easy way and to print and output a message with the high degree of appeal corresponding to a customer's taste in an electronic cash register for printing the message on a receipt. SOLUTION: This electronic cash register is provided with a message storage means for storing predetermined messages for every section of goods; a by- section goods number counting means or a by-section goods amount-of-money accumulating-totaling means for holding the number of purchase or the purchase amount of money of goods classified by sections, by sections for every customer (every dealings); and a control means for controlling each part of a device. When payment input operation is performed, the control means refers to the contents of the by-section goods number counting means or the by-section goods amount-of-money accumulating-totaling means, and reads the message corresponding to the section of the most number of purchase or the most purchase amount of money, from the message storage means. The read message is printed on a receipt and outputted by a printer part.
Patent JP-2002245470-A (JP)
Title: Language specifying device, translating device, and language specifying method
Inventor: MINO SHIGEHIRO
IPC: G06K9/62
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To specify in what foreign language a document is written. SOLUTION: Document image data are inputted at 101 and a character kind such as KANA (Japanese syllabary) and hangul is decided at 201 to specify the language of 202. At 301, special symbols and accent symbols are decided to specify the language of 302. At 401, the appearance frequency of words which are used in common to respective languages is counted to specifying the language shown in 402. At 501, the presence of a special spelling is confirmed to specify the language shown in 502.
Patent JP-2002245692-A (JP)
Title: Apparatus and method for manufacturing optical disk
Inventor: MATSUMOTO YUTAKA
IPC: B29C65/48
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk manufacturing apparatus which is compact and has a fast producing speed and to produce an optical disk of high quality. SOLUTION: The optical disk manufacturing apparatus is equipped with a molding machine which molds a disk substrate having information recorded thereon, a cooling unit which cools the disk substrate, a 1st reloading means which reloads the disk substrate from the molding machine to the cooling unit, a 2nd reloading means which mounts the disk substrate on a reception part of a 1st conveying means from the cooling mechanism, a film deposition device which receives disk substrates one after another from the 1st conveying means and deposits reflecting films on the surfaces with information recorded thereon, a 2nd conveying means which is equipped with a plurality of reception parts where the disk substrates are mounted and rotates intermittently at intervals of a certain angle, an inverting means which turns over the disk substrates,  a superposing mechanism which superposes another disk substrate supplied with a liquid adhesive on an inverted disk substrate, a spinner device which rotates the two superposed disk substrates, and a hardening device which hardens the adhesive by irradiating the rotated disk substrates with ultraviolet rays.
Patent JP-2002245377-A (JP)
Title: Method and system for renting vehicle
Inventor: OGURA KOICHI
IPC: G06Q30/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for renting vehicles, which reduce the number of days required for vehicle maintenance while securing the operating ratio of vehicles by synchronizing the maintenance schedule in a maintenance factory and the arrangement schedule of vehicles. SOLUTION: The main system 11 of a reservation management center 1 acquires vehicle information such as the degree of consumption of parts and the gasoline consumption from a vehicle management database 12 to generate the schedule of maintenance. The generated maintenance schedule is opened to a terminal of a maintenance factory 3 through a communication network like the Internet to allow the maintenance factory 3 to apply for maintenance work for its convenience. After the maintenance factory for a vehicle is determined, ordering processing of parts is performed to a parts center 4 so that parts can be delivered to the maintenance factory. On the day before the day of maintenance, the main system 11 of the reservation management center 1 arranges the vehicle so that the use of a shared vehicle 2 is terminated at a port close to the determined maintenance factory 3.
Patent JP-2002244402-A (JP)
Title: Electrifying member and image forming device having the same
Inventor: NARITA YUTAKA
IPC: G03G15/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member suitable for a close contact electrification system, and capable of preventing the fluctuation of an electrified potential, the dispersion of a resistance value, toner sticking and defective electrification due to the aforesaid factors, and also, whose resistance value is adjusted to be in an intermediate resistance area. SOLUTION: The electrifying roller 10 is constituted by forming a resistance regulating layer 12 of thermoplastic resin composition with high polymer ion conductive materials dispersed on a core bar 11, and the surface of the resistance regulating layer 12 is subjected to a hardened film coating with a hardening agent.
Patent JP-2001310970-A (JP)
Title: Method for recovering synthetic resin materials
Inventor: OTA KOICHI
IPC: C08J11/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering synthetic resins or cellulose organic acid esters, especially polycarbonate or polyester at low cost, in a large scale and stably, while keeping high quality so as to make possible for the reuse to the original application. SOLUTION: This method for recovering resin comprises the steps of removing foreign material layer provided on the synthetic resin or cellulose organic acid ester base materials by treating in an alkaline aqueous solution at a temperature of 105 deg.C or higher, and rinsing the materials to remove the alkaline aqueous solution.
Patent JP-2002248100-A (JP)
Title: Ultrasonic transducer and ultrasonic transducer system using the same
Inventor: ADACHI HIDEO
IPC: H01L41/09
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transducer for detecting a harmonic signal having high S/N ratio and high selectivity. SOLUTION: The ultrasonic transducer has a transmission ultrasonic vibrator for transmitting a fundamental ultrasonic wave with center frequency f0 and a receiving ultrasonic vibrator for receiving a harmonic signal with center frequency nf0 ((n): an integer of 2 or more), and the receiving ultrasonic vibrator has a receiving piezoelectric vibrator, and a transmission piezoelectric vibrator and the receiving piezoelectric vibrator are arranged on the same plane of satisfy (g33r .Vr .Qr )/(g33t .Vt .Qt )>=n.(1+R) (wherein, g33t and Vt are respectively the voltage output coefficient and acoustic velocity of the transmission piezoelectric vibrator, g33r and Vr are respectively the voltage output coefficient and acoustic velocity of the receiving piezoelectric vibrator, (n) is their harmonic degree, R is an aperture area ratio and Qt and Qr are respectively the resonance sharpnesses of the transmission ultrasonic vibrator and the receiving ultrasonic vibrator.
Patent JP-2002248911-A (JP)
Title: Pneumatic tire
Inventor: UMEMOTO HITOO
IPC: B60C11/11
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To accelerate abrasion of a thin skin of a tire that is vulcanized and provide it with a decorative function. SOLUTION: A large number of minute projections 5 are formed on the surface of a block 2 to make them a decorative body 6 and the skin 2A is disappeared by abrasion of the projections 5.
Patent JP-2002260430-A (JP)
Title: Louver and lighting fixture
Inventor: KOJIMA HIROYUKI
IPC: F21Y101/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a blade louver hard to break without strain. SOLUTION: A plurality of blades 25 are formed by bending each blade at bending part 24a in a direction, where the face direction crosses with a slender flat board-like base 22a. Projection 26a is formed at the bending part 24a of each blade, where the projection 26a has a dimension not more than 3 times the thickness of the blade 25 and projects toward the base end direction of the blade 25. It is not needed to bend each blade 25 at a right angle at the bending part 24a. The bending part 24a is hard to be broken. Strength of the bending part 24a is enhanced and the bending part 24a becomes hard to be broken and then strain may be eliminated from the bending part 24a. Because the projection 26a has the dimension not more than 3 times the thickness of the blade 25, the projection 26a is not a nuisance when the base 22a is set.
Patent JP-2002248399-A (JP)
Title: Method and apparatus for manufacturing coating member
Inventor: KAWATAKE HIROSHI
IPC: B05C5/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a coating member free from the generation of longitudinal streak defect or the like with the improvement of critical coating rate and an apparatus therefor. SOLUTION: In the coating apparatus for forming a coating film on the surface of a member to be coated from a discharge port between the tip parts of a pair of lips, the contact angle of the tip part of the downstream side lip to water is controlled to be larger than that of the upstream side lip, or the tilted angle (α) of the outside surface of the tip part of the downstream side lip is controlled to 60 deg.<α<=90 deg., or the length of the tip part of the downstream side lop is controlled to 0.05-0.3 mm shorter than the tip part of the upstream side lip. At the time of applying a coating liquid on the base material to be coated using the coating apparatus, the coating member is manufactured so that the ratio (T/H) of the thickness T of the coating film to the clearance H between the member A to be coated and the longest lip tip part is controlled to 0.1-1.0.
Patent JP-2002253596-A (JP)
Title: Portable water retaining gel material
Inventor: MORIKANE SHINJI
IPC: A61M35/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water retaining gel material capable of properly adjusting a duration time for cool and moisture retaining effects, suitable as a heat retaining medium or a slow-release resupply medium for a water soluble effective component and superior in portability, distributiveness and usability. SOLUTION: The water retaining gel material comprises a container body 1 having a recessed portion 11 and a collar portion 12 extending to the opening periphery of the recessed portion, a water retaining gel 2 gelled containing a water soluble polymer and water and stored in the recessed portion 11, a supporting sheet 3 for covering the opening of the collar portion 12 of the container body 1, large enough to cover at least the opening peripheral edge of the recessed portion, and engaging the gel 2, and a fixing adhesive layer 4 for engaging at least outer edge 31 of the face of the supporting sheet 3, opposed to the collar portion 12. It is sealed in an openable bag, if required, or a non-permeable film is provided on the collar portion in a separable manner.
Patent JP-2002253585-A (JP)
Title: Intraocular implant
Inventor: NAGAHARA KUNIHIRO
IPC: A61F2/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular implant for minimizing damage or giving no excessive damage to an intraocular peripheral tissue without separating an adhesion part from front and rear capsules adhered thereto in through-holes of the intraocular implant when changing the intraocular implant fixed into a lenticular capsule after operation. SOLUTION: This intraocular implant comprises supporting parts for supporting an optical part in an intraocular part horizontally, at least one of an optical part 30 and supporting parts 2a, 2b being molded of a deformable elastic body and the supporting parts having through-holes 3a, 3b and clearance parts 4a, 4b and/or thin film parts 8a, 8b ranging from the outer peripheries of the supporting parts to the through-holes.
Patent JP-2002256419-A (JP)
Title: Arc evaporation source, firing method therefor, and method for controlling reflectance of vapor deposited film therewith
Inventor: TAKIGAWA SHIRO
IPC: C23C14/32
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an arc evaporation source which is advantageous for miniaturizing a vacuum chamber. SOLUTION: This arc evaporation source comprises a tubular anode 3 arranged in a chamber 5 of which the inside can be made substantially vacuum, a columnar cathode 2 consisting of a material for forming a vapor deposition film, which can be inserted into the bore of the anode 3, and a feeding means 4 for feeding the cathode into the bore of the anode 3 by moving the cathode 2 along the axis of the cathode.
Patent JP-2002256513-A (JP)
Title: Articulated roller
Inventor: IWAKUMA HIDEKI
IPC: B60R16/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an articulated roller capable of preventing early deterioration and damage of piping, wiring, and a cable provided over a front part vehicle body and a rear part vehicle body. SOLUTION: In this articulated roller provided with a connection part 7 connecting the front part vehicle body 1 and the rear part vehicle body 2 mutually so as to turn in the right and left directions, and turn around a basic axis 6 in the forward and backward directions and provided with piping or wiring or cable stretched over the front part vehicle body 1 and the rear part vehicle body 2, and a movable holding means 31 movable relative to the vehicle body and holding the piping or the wiring or the cable is provided on at least one side of the front part vehicle body 1 and the rear part vehicle body 2 to buffer a load applied on the piping or the wiring or the cable when the vehicle body turns by the movable holding means 31.
Patent JP-2002260359-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To house a larger disk by enlarging the inside diameter of the disk housing part of a shell. SOLUTION: In a disk cartridge 1, a first to fourth circular ribs 5 to 8 are formed at the four corners of an inside surface where an upper and a lower halves 3 and 4 to constitute a cartridge case 2 are opposed each other. A circular disk housing part 12 is composed of the first to fourth circular ribs 5 to 8, and the central parts 9a to 11a of the first to fourth side walls 9 to 11 of the upper and lower halves located between the first to fourth circular ribs 5 to 8. A disk-shaped recording medium 13 is rotatably housed in the disk housing part 12. The central parts 9a to 11a of the first to fourth side walls are formed thinner than both side parts. The upper and lower side halves 3 and 4 are provided with reinforcement parts 14 which reinforce the upper and lower side halves 3 and 4 at both side parts of the central parts 9a to 11a of the side wall.
Patent JP-2002253845-A (JP)
Title: Competition game device
Inventor: KOBAYASHI YUSUKE
IPC: A63F9/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a player to a competition game by allowing the expression of various traveling patterns while attaining a reduction in manufacturing cost or the like to impart realities to the traveling state of a model traveling body. SOLUTION: This competition game device for traveling a plurality of model traveling bodies 12 on a competition course 11 comprises a plurality of trucks 14a and 14b. Each truck 14a, 14b is independently movable along the competition course 11, and mounted with a plurality of electromagnets 15 for magnetically attracting the model traveling body 12. Magnetic force is selectively generated in each electromagnet 15, whereby the model traveling body 12 can be transferred between the trucks 14a and 14b when they are mutually approached.
Patent JP-2002264715-A (JP)
Title: Vehicle carrier
Inventor: SASANUMA SHIGERU
IPC: B60P3/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle carrier capable of using aluminum alloy columns over a long period by separately arranging aluminum alloy guide rails inside the aluminum alloy columns, and replacing the aluminum alloy guide rails. SOLUTION: The aluminum alloy columns 1 are erected on both sides of a chassis for arranging the lowest stage deck 22. The aluminum alloy guide rails 2 are arranged inside the aluminum alloy columns 1. A slide block 5 is arranged inside the columns so as to be freely movable in the vertical direction. A slider 6 is arranged on an outside surface of the slide block 5 so as to slidingly contact along a guide surface 3 of the guide rails 2. An upper stage deck 23 is fixedly constituted on the slide block 5.
Patent JP-2002261291-A (JP)
Title: Thin-film wiring structure, and thin-film transistor and its manufacturing method
Inventor: FURUSHIMA TERUHIKO
IPC: H05B33/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film wiring structure that can set specific resistance, after heat treatment in vacuum to 5 μΩ.cm or less, and can build processes with superior yields. SOLUTION: This thin-film wiring structure is composed of a first conductive film 2 made of Ta or tantalum nitride that is successively formed on a substrate 1, a second conductive film 3 made of Al metal, a third conductive film 4 made of Ta or tantalum nitride, and a fourth conductive film 5 made of Ti or titanium nitride. In this case, each thickness of the first, third, and fourth conductive films should be set to 10% or smaller than the thickness in the second conductive film.
Patent JP-2002254893-A (JP)
Title: Optional part fixture and sensor fixture
Inventor: SAKAGUCHI JUNICHI
IPC: H04N1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optional part sometimes cannot be fitted to an already installed writing board, as the optional part used on the writing board is often manufactured by a different manufacturer not related to the writing board and that, especially when the optional part is fitted to a copying board whose board face is scrolled, the board face is scrolled and therefore, the optional part cannot be installed on the board face. SOLUTION: The upper end part of a belt member 16 is mounted on the upper side edge part 23 of the writing board 2. In addition, the lower end part of the belt member 16 is also mounted on the lower wall face 22a of a dust receiving rail 22b of the writing board 2 through a tacky member 18. Further, a sensor 3 which is the optional part is made to stick to the planar parts 17b of the fitting parts 17 by adjusting an interval between the fitting parts 17.
Patent JP-2002270177-A (JP)
Title: Carbonaceous material for electrode and secondary battery with usage of the same
Inventor: INAMASU TOKUO
IPC: H01M4/587
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling polyethylene terephthalate such as a used plastic bottle. SOLUTION: This carbonaceous material for the secondary battery electrode is produced by carbonizing resin containing at least polyethylene terephthalate at a temperature of 800 deg.C or more.
Patent JP-2002264169-A (JP)
Title: Decorative sheet and in-mold decorating injection molding method
Inventor: ATAKE HIROYUKI
IPC: C08L101/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a mat feel when a decorative sheet is laminated on a substrate by using heat and pressure by an in-mold decorating injection molding method, etc. SOLUTION: The decorative sheet S is constituted of a delustering agent 2 of transparent light diffusing particles is contained in a transparent thermoplastic resin 1. The delustering agent is protruded on the side of the surface Pf to form a delustering surface f by a light diffusing rough surface. In a base material sheet, the rate of change of surface glossiness at 25-180 deg.C is within ±30% in relation to the glossiness at 25 deg.C. A back sheet 7 of a thermoplastic resin is preferably laminated on the back side of the base material sheet. The decorative sheet is used on the in-mold decorating injection molding method.