baber/WOPTO huggingface dataset:
Patent JP-2002286446-A (JP)
Title: Distance measuring instrument and collision alarming device
Inventor: SHIMIZU TAKEHIKO
IPC: G06T1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time per screen by not performing the operation by cells, but reducing the operation by making jumps in units of the size of an area, and performing the operation by the cells as usual when a front target such as a vehicle is captured. SOLUTION: In the distance measuring instrument, areas of the same size out of both front image data of a couple of CCD cameras are cut, the luminance difference of one area from the other area is found, and the parallax between the pieces of front image data is calculated according to the found luminance difference to calculate the distance to the front target, adjacent areas which do not include the image cells constituting a currently used area for next luminance difference operation when the luminance difference between both cut-out areas is larger than a specific value are used and other areas which include the image cells constituting the currently used are when the luminance difference is less than the specific value, are used.
Patent JP-2002293776-A (JP)
Title: Method for producing 2-alkylbenzofurans
Inventor: KANO HITOSHI
IPC: C07D307/79
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing 2-alkyl-benzofurans in high yield in an industrial scale. SOLUTION: In the objective method of producing 2-alkylbenzofurans, an o-aryloxime represented by general formula (1) (wherein R<1> is a 2-5C alkyl; R<2> is H, a halogen, cyano, nitro, formyl, a 1-4C alkyl, a 2-5C alkylcarbonyl, a 1-4C alkoxy or a 1-4C alkylsulfonyl) is characteristically cyclized in the presence of a mineral acid and a Lewis acid to 2-alkylbenzofuran represented by general formula (2) [wherein R<1> and R<2> have each the same meanings as in the general formula (1)].
Patent JP-2002291789-A (JP)
Title: Human body part application device, heat-retaining device, cooling device, and bag storing carbonized substance
Inventor: DOBASHI TSUGUISA
IPC: A61F7/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an application device uniformly applied to a prescribed part and applied to a human body part without any deviation, to provide a heat-retaining device and a cooling device having a uniform temperature distribution in being used as the heat-retaining device and the cooling device, and to provide effects on the health and environment purification by storing carbonized substances in the content. SOLUTION: This human body part application device is provided with a storage bag 10 storing the granular substances, the storage bag 10 is divided into a plurality of parts by partially partitioned by partition parts 13, 14a-18b, 19, 20-26, and 30-35, and the flow of the granular substances is partially suppressed. The longitudinal direction of the storage bag 10 is formed into a crescent-shaped arc. The granular substances formed by carbonizing relatively fibrous organic substances by heat are stored in the storage bag.
Patent JP-2002299151-A (JP)
Title: Laminated ceramic device
Inventor: MORI TAKAYUKI
IPC: H03B5/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic device which has a variable capacitance function for adjusting resonance frequency or the like of an LC resonance circuit and whose capacitance can be changed in a reversible manner and comparatively easily. SOLUTION: A capacitance electrode pattern, which faces the same kind of conductor pattern formed on other ceramic substrate and constitutes a capacitor, and a lead electrode pattern led out from the capacitance electrode pattern are formed on each ceramic substrate. The lead electrode pattern formed on each of the ceramic substrate is led out on a side surface or an upper and a lower surfaces of a laminate, without connection to a lead electrode pattern formed on other ceramic substrate.
Patent JP-2002291526-A (JP)
Title: Screw-cut container
Inventor: KOHARA HIROTSUGU
IPC: A45D40/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent and new form of screw-cut container, compared with conventional ones, which can be easily handled and allows the solid cosmetics inside to be replaced with new ones after they are used up, and can prevent dusts or the like from entering the case body. SOLUTION: This container comprises an oval flat case body 2 having a supply opening 7 in the upper end, a rockable lid 3 capable of freely closing or opening the supply opening, a container body 4 which is rotatably provided in the case body 2, where the rotation is linked with the rocking movement of the lid 3, and a holding plate member 5 as well as a handle member for pushing solid cosmetics or the like out of the container. The case body is provided with a control window 8, through which a handle 37 of the handle member can be pushed out or pulled in. When the lid is closed, the container upper surface is made to come just below the supply opening, with the handle 37 being just beside the control window.
Patent JP-2002300219-A (JP)
Title: Computer system, device and method for preventing ids deception and storage medium with its program stored therein
Inventor: TATEOKA MASAMICHI
IPC: G06F21/55
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an IDS(intruder detection system) deception preventing mechanism capable of surely preventing deficiency that an IDS is deceived to miss an attack even when a data area is overlapped and a packet wherein data carried by the overlapped part is different is sent for the purpose of deceiving the IDS. SOLUTION: A fragmented IP packet comparison mechanism 104 retrieves whether or not a fragmented IP packet carrying data overlapping an IP packet extracted by a fragmented IP packet extraction mechanism 103 is registered in a past packet database 107, compares the pieces of data carried by the both packets to check whether or not both the pieces of data coincide, transmits a packet discard instruction signal (DT1) to a packet transfer control mechanism 105 if both the pieces of data are different, and instructs the packet transfer control mechanism 105 to suppress the transfering of a packet received by an external network interface 101.
Patent JP-2002291555-A (JP)
Title: Cabinet
Inventor: HAYASHI KOICHIRO
IPC: A47B81/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which has a back surface with an improved appearance and has the same depth when using plural cabinets by lining up sideway and by reversing the front and back of the cabinet. SOLUTION: A back board 4 is placed ahead of the back ends of both side boards 3, and a dented part 9 is formed on a back surface. A decorative panel 5 is attached to the dented part without protruding from the back ends of the both side boards.
Patent JP-2002301188-A (JP)
Title: Playing machine
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a playing machine in which manufacturing efficiency is improved and manufacturing cost is decreased by making it possible to simply perform a work for fitting a picture pattern sheet on a reel drum. SOLUTION: By providing a holding face part 43 for holding the picture pattern sheet 50 on the inner peripheral side by bringing it into contact with the surface side of the picture pattern sheet on each reel drum 40, the picture pattern sheet 50 is held while displacement of the picture pattern sheet 50 to the outside in the radial direction is restricted against each reel drum 40.
Patent JP-2002259292-A (JP)
Title: System sending electronic mail by using existent information
Inventor: ISHIMOTO SUNAO
IPC: G06F13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a system which can send electronic mail by using existent information 3 used to specify individual electronic mail address 4 in a specific social group without being aware of the electronic mail addresses 4 by managing the electronic mail addresses corresponding to the existent information 3. SOLUTION: The electronic mail addresses 4 and their data areas 5, etc., are secured for the existent information 3 uniquely managed in the specific social group and an electronic mail sender can send electronic mail by retrieving the existent information 3 for its electronic mail address 4.
Patent JP-2002310169-A (JP)
Title: Rolling bearing
Inventor: FUKUNAGA MASASHI
IPC: C10M107/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing having an improved lubrication property and guaranteed with a long service life under a severe environment without lubrication. SOLUTION: In this rolling bearing of the present invention 10, a plurality of rolling bodies 13 are inserted between an inner ring 11 and an outer ring 12, a spacer 14 is inserted between the rolling bodies 13 adjacent to each other, a clearance 14b is provided on the spacer 14 at a portion close to the rolling body 13, and a solid lubricant 15 is filled in the clearance 14b.
Patent JP-2002094122-A (JP)
Title: Light source and its manufacturing method
Inventor: KIMURA HIDEYOSHI
IPC: H01L33/64
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a light source and its manufacturing method which improves luminous efficiency to increase the optical power and prolong the life and raises the mechanical strength. SOLUTION: The light source 1 comprises a board 3 having a thermal conductivity, an insulation member 4 bonded to one surface of the board 3, through- holes 6 passing through parts of the insulation member 4 facing the board 3, LED chips 2 mounted on exposed portions of the board 3 through the through- holes 6, expansions 4a inwardly projecting from the opening edges of the through-holes 6 at the board 3, a wiring pattern 8 provided on the insulation member 4 which electrically insulates the pattern 8 from the board 3, bonding wires 9 which electrically connect extending portions of the pattern 8 onto the expansions 4a to electrodes of the LED chips 2, and a translucent seal resin 10 filled in the through-holes 6 to seal the whole of the LEDs 2 and the bonding wires 9.
Patent JP-2002307299-A (JP)
Title: Wafer polishing method and device
Inventor: NUMAMOTO MINORU
IPC: B24B37/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing method and device capable of detecting the presence of a wafer and an abrasion amount of a polishing pad. SOLUTION: In this wafer polishing device, a carrier 24 is vertically movably connected to a head body 22 through a carrier connection drive mechanism 28 such that rotational motive power can be transmitted, and a carrier displacement detector 36 can detect displacement of the carrier 24 to the head body 22. When the carrier displacement detector 36 detects the displacement corresponding to a thickness of the wafer W during machining, it can be detected that the wafer W rushes out of a retainer ring 26. By setting a position of the carrier 24 just after a change of the polishing pad 20 to a reference and detecting the displacement of the carrier 24 from the position, the abrasion amount of the polishing pad 20 can be detected.
Patent JP-2002308056-A (JP)
Title: Wiper device
Inventor: MACHIDA TAKESHI
IPC: B60S1/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fastening means in integrally connecting and fixing a wiper motor and a pivot shaft to a pipe material, and to improve the workability of the connecting and fixing work. SOLUTION: A connecting piece 13a at a second pivot shaft 11 side is formed into the shape of an arc along an outer peripheral half part of the connection pipe material 12, a connecting piece 14a at a wire motor 1 side is formed into the shape of an arc provided with a pipe material outer fitting part 14b along an outer periphery of the connection pipe material 12 and a connection piece outer fitting part 14c along an outer periphery of the connection piece on its inner periphery, and the connecting pieces 13a, 14a mounted on the outer periphery of the connection pipe material 12 are connected in a stacked state at a position of the connecting piece outer fitting part 14c.
Patent JP-2002159750-A (JP)
Title: Game device, game processing method, recording medium and program
Inventor: SONE TOSHINORI
IPC: A63F13/45
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a game device, a game processing method, a recording medium and a program capable of increasing the depth of a car race game. SOLUTION: By the operation of a clutch key 36 or an accelerator key 39 by a player, an automobile character 118 can be flying-started committing a foul before the car race game is started. Further, the situation of such a flying start is displayed on a screen and the fact that it is the flying start and a penalty to be applied are displayed. Thus, similarly to an actual car race, the player feels tension at the time of the start. Further, by adding a new start technique, the depth of the car race game is increased.
Patent JP-2001351281-A (JP)
Title: Reproduction method for magneto-optical recording medium and the magneto-optical recording medium
Inventor: HINO YASUMORI
IPC: G11B11/105
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To improve S/N and to decrease crosstalks simultaneously, when the recording bit length is small in a magneto-optical recording medium and to make recording and reproduction of large capacity and a high transfer rate possible. SOLUTION: The recording film is constituted, from the incident side of light, of a first magnetic film 3 and a second magnetic film 4. The first magnetic film 3 is a normal magnetization film, while the second magnetic film 4 is an in-plane magnetization film which reaches the Curie temperature, when the temperature is raised by irradiation of regenerated light 1, and exchange- coupling force acts between the first magnetic film 3 and the second magnetic film 4. The information is reproduced on the basis of the magnetization direction of the first magnetic film, while making the magnetization in the second magnetic film erased, by raising the temperature of the second magnetic film above the Curie temperature through irradiation of the reproducing light.
Patent JP-2002310859-A (JP)
Title: Liquid concentration tube
Inventor: TANI MICHIKO
IPC: B01D1/14
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid concentration tube with a small number of transfers of liquid and concentrations of a sample liquid and a small sample amount of a reagent and capable of reducing analyzing time. SOLUTION: The liquid concentration tube is characterized by that it comprises a tube body with a closed bottom, it has a body portion to be injected with the sample liquid in an upper side and a concentration portion in a lower side, the concentration portion has a slimmer diameter than the body portion, a portion between the body portion and the concentration portion is continuously formed by a throttle portion, and a portion between the throttle portion and the concentration portion is formed so that the concentration portion can be disengaged.
Patent JP-2002319055-A (JP)
Title: Bill reception/payment device and antenna plate
Inventor: YAMADA HISAFUMI
IPC: G07D13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bill reception/payment device capable of executing certain data communication for cashbox management with securing an effective space inside the device, and to provide a small antenna plate capable of executing the certain data communication. SOLUTION: In this bill reception/payment device 1, a device body is provided with the antenna plate 8 for executing the data communication with a tag 90 of a cashbox. The antenna plate 8 has a structure wherein four coil substrates 81, 82, 83, 84 each having coil elements formed on both faces of a support plate are overlapped. By this structure, the certain data communication can be executed with a small occupying space without a communication error.
Patent JP-2002320653-A (JP)
Title: Polution-free coffin
Inventor: SAITO HITOSHI
IPC: A61G17/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a coffin which prevents generation of harmful substances at cremation, has a good appearance, and also can prevent infections from the body. SOLUTION: The main body 10, the lid 60, and accessories are made of materials which do not generate harmful substances such as dioxins or sulfurous dioxide. On the main body 10 or the lid 60, an opening 35 is provided through which dry ice can be picked out. The fixing unit 41 which fixes the bottom 11 of the main body 10 and the longer side 21, is composed of the fixing groove 42 provided at both sides of the bottom, and the fixing hook 45 provided at the lower end of the inner surface of the longer side, which is fixed by sliding horizontally after fitting into the fixing groove 42.  The inserting unit 51, which fixes the longer side panel 12 and the shorter side panel 31 together is configured with the fixing groove 52, provided at the both longitudinal end surfaces 33 of the shorter side panels 31 with the upper part of the end surfaces left undone, and the fixing projections 54 provided at the both longitudinal end surfaces of the longer side panels 21 with then upper part of the end surfaces left undone, so that they fit into the fixing groove 52.
Patent JP-2002322251-A (JP)
Title: Method for continuously producing polyester or polyester copolymer
Inventor: MATSUKI TOMIJI
IPC: C08G63/85
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a high-quality polyester or polyester copolymer of a high polymerization degree by increasing reactivity of polycondensation reaction in a continuous melt polycondensation method. SOLUTION: This method for continuously producing a polyester or polyester copolymer comprises reacting a dicarboxylic acid component composed mainly of an aromatic dicarboxylic acid or its derivative, a diol composed mainly of 1,4-butanediol with 0-90 wt.% polyalkylene ether glycol having 600-4,000 number-average molecular weight based on the whole polymer in the presence of an organotitanium compound and/or an organotin compound; wherein an agitating reactor provided with an agitator having a bottom paddle and a gate paddle and excellent in vertical agitation of the reaction liquid is used as a prepolycondensation reactor in the intermediate step.
Patent JP-2002324398-A (JP)
Title: Semiconductor memory device, memory system and memory module
Inventor: KASHIWAZAKI YASUHIRO
IPC: G11C11/401
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that can adjust the output data phase and a memory system using the semiconductor memory devices. SOLUTION: The DLL circuit of DDR SDRAM is provided with a replica buffer for flight time compensation 36 in addition to a replica buffer for output buffer delay compensation 34. The phase of clock signal CLKP that is outputted outside locking to the clock signal BUFFCLK can be adjusted responding to the control signal b[1:0]. The timing of data arrival from each semiconductor device can be made even for the controller that receives data together from a plurality of semiconductor devices. The load of controller is reduced, as it is not necessary to take in the data in response to the strobe signal DQS.
Patent JP-2002322314-A (JP)
Title: Cellulose acylate film and method for producing the same
Inventor: KURAKI YASUO
IPC: G02B1/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prepare a cellulose acylate film having a good surface condition. SOLUTION: An ester-alcohol having a molecular structure in which 3-10 groups in total consisting of 1-5 alcoholic hydroxy groups and 1-5 acyloxy groups are bonded to a 3-20C backbone is added in an amount of 0.5-25 mass% of a cellulose acylate.
Patent JP-2002324093-A (JP)
Title: Apparatus and method for information processing
Inventor: KAGEURA MASARU
IPC: G06F17/50
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To allow an apparatus for information processing to calculate each projection view at high-speed and simple processing. SOLUTION: In a method for information processing, 3-D body polygon data is produced, a projection point of a top point is acquired by projecting each polygon patch on a projection surface and a Min-Max Box surrounding the projected whole of patch is acquired to calculate an area of the Box (step S8). Then, the number of trials corresponding to an accuracy to acquire the projected area is set and any point in the Box is extracted, and if the point is in existence in any projected patch, an count up is executed (step 15), trials composed of extracting and the count up are repeated only the number of trials to calculate the projected area by a product of the area of the Box and a ratio between the number and the count up (step S19).
Patent JP-2002321808-A (JP)
Title: Article carrying device
Inventor: IGAI KENJI
IPC: B65G17/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To easily change a block size of an article carrying body according to the size of an article to be carried and to perform a high-speed processing. SOLUTION: A second toothed belt 35 is wound on a pair of upper side toothed pulleys 22 and 22 journalled rotatably on a movable base 26 disposed movably on a machine frame 11 and a plurality of article carrying bodies 12 are disposed at prescribed intervals on the belt 35. A lower side toothed pulley 24 rotating integrally with the upper side toothed pulley 22 is disposed on the movable base 26. Toothed pulleys 28 and 28 for driving are mounted on output shafts of two servo motors 30 and 30 disposed on the machine frame 11. A first toothed belt 34 is wound between the lower side toothed pulleys 24 and 24 and the pair of the toothed pulleys 28 and 28 for driving disposed in the servo motor 30. By independently rotating and controlling the servo motors 30 and 30, the article carrying body 12 can be independently stopped at a carry-in position and a carry-out position.
Patent JP-2002322269-A (JP)
Title: Method for producing hexafluoropropene oxide polymer
Inventor: SAKANO YASUNORI
IPC: C08G65/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bifunctional hexafluoropropene oxide (hereinafter referred to as HFPO) polymer having a low monofunctional HFPO polymer content. SOLUTION: This method for producing the hexafluoropropene oxide polymer is characterized by mixing one or more bifunctional perfluorocarbonyl compounds represented by general formula (1) (Rf<1> to Rf<4> are each F or CF3 , provided that Rf<1> and Rf<2> , or Rf<3> and Rf<4> are mutually different atoms or groups) with a metal fluoride in an aprotonic polar solvent to prepare the polymerization initiator solution, and supplying hexafluoropropene oxide to the obtained polymerization initiator solution.  Thereby, an alcoholate is quantitatively produced in the alkali metal fluoride and the aprotonic polar solvent, and the bifunctional perfluorocarbonyl compound available at a relatively low price and not containing a monofunctional impurity is used as the initiator, whereby the highly pure bifunctional HFPO polymer having a low monofunctional HFPO polymer content and a low molecule component content can be produced at a low cost.
Patent JP-2002320755-A (JP)
Title: Pachinko machine
Inventor: KITATSUME HIDETO
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine enabling a player to determine elapsed time after the interruption of a game. SOLUTION: This pachinko machine comprises a control device 51 for determining the interruption start of the game, and a display means for displaying visual and audio information corresponding to elapsed time after the interruption of the game when the interruption of the game is determined.