baber/WOPTO huggingface dataset:
Patent JP-2001184457-A (JP)
Title: Device and method for online handwritten character recognition and recording medium with recorded online handwritten character recognizing program
Inventor: TOUCHI YOJIRO
IPC: G06K9/62
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a dictionary and to improve the efficiency of dictionary editing operation by representing standard character patterns which are in the same shape, but different in stroke order with good efficiency. SOLUTION: A recognition dictionary 11 for character recognition is composed of a stroke shape dictionary 7 in which information regarding the shapes of strokes constituting characters is registered and a stroke order dictionary 8 in which information regarding the order of strokes constituting characters in shapes that the stroke shape information registered in the stroke shape dictionary 7 represents and their directions is registered by the characters by as many as the numbers of different strokes.  When a recognition part 5 recognizes the input character pattern that coordinate data of an input handwritten character supplied from an input part 1 shows, standard character patterns as many as pieces of stroke order information on which the stroke order than stroke order information is reflected are constituted by a standard character pattern constitution part 6 by pieces of stroke shape information registered in the stroke shape dictionary 7 according to all pieces of stroke order information registered in the stroke order dictionary 8 as to the stroke shape information and the characters in the shape that the stroke shape information represents, so that the standard character patterns are used for recognition.
Patent JP-2000209105-A (JP)
Title: Autocorrelation system and method for detecting data rate of data communication channel
Inventor: MOHIDDO KISHOAA PURASADO
IPC: H03M13/41
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for detecting the data rate of a channel for its processing in an electronic communication system, especially for successive decoding. SOLUTION: This autocorrelation system decides the data rate of a received sequence consisting of symbols whose number is an integer more than 0, consists of a correlation device 102 that is adaptive to calculate a set of autocorrelation values with respect to the received sequence, where each of the autocorrelation values corresponds to each of cyclic shift values of the received sequence, and of at least one comparator (104, 105, 106) that is adaptive to compare each of the autocorrelation values with at least one threshold value so as to generate one comparison result or over, where each threshold value corresponds to each different data rate, and of a decision logic circuit 108 that is adaptive to decide the data rate of the sequence from one comparison result or over.
Patent JP-H11190951-A (JP)
Title: Heating body heating device, image heating device, and image forming device
Inventor: OGAWA KENICHI
IPC: H05B3/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent melting of a hot offset and a heating body holder by forming a layer having good heat conductivity on a heating body surface forming a nip part by press-welding through a pressing member and a film, suppressing local temperature rise, and uniformalizing the temperature of a pressing roller and a heating body. SOLUTION: A layer having good heat conductivity is formed on a heating body surface forming a nip part by press-welding through a pressing member and a film. That is, the surface of a good heat conductive material layer 1e side in a heating body 1 is made a heater surface side as a film sliding surface forming a fixing nip part N by press-welding through an elastic pressing roller 4 and a fixing film 3. The surface side of this heating body 1 is exposed downward, inserted into a groove part provided along a lengthwise direction of a film guide at the center part of the under surface of a film guide 2, and fixed and supported. A resistance heating body pattern 1b is a heating body surface side, empty wall 2a is provided at a film guide surface part corresponding to a position of the resistance heater pattern 1b.
Patent JP-2000275410-A (JP)
Title: Light diffusion sheet and backlight unit using the same
Inventor: MIZUGUCHI TAKUYA
IPC: F21V8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide light diffusion sheets which do not damage one anotber even when stacked and a backlight unit using the same. SOLUTION: This backlight unit includes a sheet 2 of a transparent base material, a light diffusion layer 3 provided on the front of the base material sheet 2, and an anti-sticking layer 11 provided on the back of the base material sheet. In this case, a soft elastomer material with a glass transition point of -100 to 30 deg.C inclusive is used as the material forming the light diffusion layer 3 and/or the anti-sticking layer 11.
Patent JP-2001183727-A (JP)
Title: Electronic flash device
Inventor: MORI NOBUYOSHI
IPC: G03B15/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic flash device which is constituted so that light is brightly distributed to a peripheral part and which is provided with excellent light distribution characteristics specially in the wide-angle photographing. SOLUTION: This electronic flash device is provided with a cylindrical flash tube, a reflector reflecting light emitted from the flash tube and an optical panel 3 arranged in front of the flash tube and the reflector so that the light emitted from the flash tube and the light reflected on the reflector are transmitted. The panel 3 is provided with two or more curved, bent or circular-arc Fresnel lens parts 14a and 14b so that the curved and bent convex sides or the circular-arc convex sides are mutually facing each other.
Patent JP-2001182847-A (JP)
Title: Gas cock
Inventor: HOSAKA SANKEI
IPC: F16K5/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To form a control handle with a resin without exposing a side portion of a through-hole to an end surface of the control handle. SOLUTION: A passing hole 48 is formed penetrating a side portion of a cylindrical portion 42 oppositely formed to a through-hole 46. The size of the passing hole 48 at a cross section orthogonally crossing with a longitudinal direction of the through-hole 46, is made lager than the through-hole 46. The passing hole 48 is disposed in such a way that the whole through-hole 46 is within the passing hole 48 when the hole 48 is viewed from the longitudinal direction of the through-hole 46.
Patent JP-H11178899-A (JP)
Title: Antibacterial packing material and container
Inventor: TOKUDA YOSHIYUKI
IPC: B32B9/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial wrapping material whereby foods stored in a wrapping container made from a wrapping material obtained by the laminating of a base material made of a synthetic resin foam sheet, film, paper, or aluminum foil with a synthetic resin film, and the entire wrapping container, can be safely and surely sterilized. SOLUTION: For a wrapping material obtained by laminating a base material 1A made of a synthetic resin foam sheet, film, paper, or aluminum foil with a synthetic-resin film, electromagnetic-wave-radiating ceramic powders whose emissivity for near infrared radiation with radiation wavelengths of 2.7 to 3.2 μm and for far infrared radiation with radiation wavelengths of 5.0 to 7.4 μm is at least 0.8 or more for black body emissivity are blended by at least 0.1 wt.% or more in printing ink which can be printed on the base material 1A or a laminating film 1B, to obtain antibacterial printing ink 2.  Using the antibacterial printing ink 2, necessary letters or patterns are printed on the surface of the base material 1A or on the back of the laminating film 1B, with their printing area being at least 10% or more of the area of the wrapping material, and with the printed surface laminated in such a way as to be placed within the inner surface of the lamination.
Patent JP-2001186562-A (JP)
Title: Wireless communication terminal
Inventor: ISHIZUKA TAKESHI
IPC: H04W4/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a character message can surely be transmitted. SOLUTION: The wireless communication terminal, that transmits the entered telephone number of a destination telephone set to a base station connected wirelessly to the wireless communication terminal so as to transmit a character message, is provided with a storage means that stores contents of a character message in the case that the transmission of the character message to the base station is disabled, because its own terminal is resident at the outside of a speech zone or the destination telephone set is busy, a means that detects a transmission available state to the base station, and a control means that reads the character message stored in the storage means and that transmits the message to the base station, when the detection means detects that the transmission to the base station is available.
Patent JP-H11251475-A (JP)
Title: Bump grid array semiconductor package and its manufacture
Inventor: CHO EIRAI
IPC: H01L23/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bump grid array package and its manufacture method. SOLUTION: Multiple bumps 31 and a bridge which supports the bumps 31 are formed in a metal frame. Liquid solder is applied to the bumps 31, and the frame is matching-arranged on a semiconductor substrate, where patterns are formed such that the bumps 31 come to the positions of the patterns. The bumps 31 are soldered to the patterns 24b, and the connection parts of the bumps 31 and the bridge are broken so as to separate the bumps 31 from the frame. Thus, the multiple bumps 31 can be adhered to the patterns all at once by using the frame. Since not only the frame easily matches with the substrate but also the bumps 31 are adhered by soldering in a state where they are supported by the frame, a possibility of matching failure and separation of the bumps 31 are eliminated, a manufacturing process is simplified, and the reliability of a semiconductor package can be enhanced.
Patent JP-2000205399-A (JP)
Title: Method for controlling multispeed axle shifting device
Inventor: PETER ZIMANSUKI
IPC: B60W10/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a controller for automatically controlling the operation of a multispeed axle assembly by a manual or automatic transmission automated partially or completely in a drive row assembly of an automobile. SOLUTION: This controller is provided with an axle actuator 17 operating an axle assembly 14 at one arbitrary axle gear change ratio. It is provided with an electronic controller 20 which operates a transmission 13 at one desired transmission gear change ratio and operates the axle assembly at one desired axle gear change ratio to obtain desired whole gear change ratio of an automobile. The electronic controller reduces torque amount by an engine 11 down to a low level. The electronic controller selects a shift to adequate reduction gear ratio in advance, operates a clutch 12, and releases the engagement of the engine from the transmission. When a rotation speed of the engine is synchronized with expected rotation speed of an output shaft 13b, the engine is engaged with the transmission again.
Patent JP-2000191398-A (JP)
Title: Barium titanate single crystal, and optical part and optical recording and reproducing device using the same
Inventor: KINOSHITA HIROYUKI
IPC: C30B29/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a barium titanate single crystal having excellent characteristics such as high refractive index and high transmittance. SOLUTION: A condenser lens 5 consisting of a barium titanate single crystal expressed by the compsn. formula of (Nax,Bay)(Nbx,Tiy)O3 (wherein (x) and (y) satisfy 0.35<=x<=0.40 and y=1-x) is produced and assembled into an optical head 3. In this method, the spot diameter can be decreased to about 1/n×λ/NA (wherein (n) is the refractive index of the condenser lens 5), and the recording density of an optical disk D can be increased by about n2 times.
Patent JP-2000196636-A (JP)
Title: Communication equipment
Inventor: SAITO TAKESHI
IPC: H04L12/40
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the effectiveness of user support by judging the number of devices prossessing a control right with respect to the obtaining request of the control right to its own communication equipment connected to a network and reporting the propriety of obtaining the control right by whether the number amounts reach a prescribed number. SOLUTION: In the case when a user remote-controls a VTR 101 through the screen of a television set 102, he/she requests a control panel following a constitution information request through an IEEE1394 bus 100 to display a control picture on a display and in order to obtain the control right of the VTR 101, he/she executes a simultaneous use counter decrement request. When decrement is OK, the VTR 101 reports the effect. On the other hand, when the user who uses a PC 103 requests the control right of the VTR 101, at the time of confirming the TV 102 to be in the middle of using with a decrement counter value being 0, NG is reported. When decrement is possible of or there is another transferable equipment, the equipment is delected from a user's list and PC 103 is registered to inform PC 103 of decrement OK.
Patent JP-2000198400-A (JP)
Title: Electric power circuit device for vehicle
Inventor: TAMANE ATSUSHI
IPC: E02F9/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal of a battery from being shortcircuited to a vehicle by mistake when replacing the battery by providing an earth cut-off relay between the battery and body earth. SOLUTION: A plus terminal 2A of a battery 2 is connected to load circuit 8 using load wiring 9 or the like, and a minus terminal 2B is earthed to a vehicle body 1 using earthing wiring 10 or the like. When replacing the battery 2, the battery 2 is not only insulated from the load circuit 8 using a key switch 12 and a battery relay 11 but also insulated from the vehicle body 1 using a cut-off switch 15 and an earth cut-off relay 14. Accordingly, even if power wiring 3, 4 detached when replacing the battery 2 are brought into contact with the vehicle body 1 by mistake, the other battery 2 is prevented from being short-circuited through the vehicle body 1 or the like.
Patent JP-2001187385-A (JP)
Title: Method for suppressing production of sulfide due to sulfate reducting bacteria
Inventor: TSUCHIMOCHI YUICHI
IPC: C02F1/66
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To speedily, continuously and efficiently suppress production of sulfide. SOLUTION: Generation of the sulfide is suppressed through a first process where an alkali compound is added to a water feed system where the sulfide is produced by action of sulfate redutcing bacteria so that pH becomes >=9 and a second process where >=1 mg/liter of an anthrahydroquinone compound is added.
Patent JP-2001188785-A (JP)
Title: Device and method for processing conversation and recording medium
Inventor: TOYODA TAKASHI
IPC: G10L13/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To attain natural topic transition. SOLUTION: For example, when conversation is started between a user and a robot in a step S1, a frame for a robot and a frame for a user are prepared by a control part in the robot. Items such as when, where, who, and what are set in those frames, and the conversation is progressed so that the set items can be filled. Those items are respectively managed by a value indicating the level of conversation, and the mean value of those values is calculated in a step S3. Then, whether or not the transition of the topic should be operated is judged based on the calculated value in a step S4, When it is judged that the transition of the topic should be operated, the transition of the topic is operated, and conversation related with the new topic is started.
Patent JP-2000199232-A (JP)
Title: Reinforcing structure of retaining wall
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a block main body and sheathing board from being damaged by providing connection means between the bracing part or enlargement part positioned at the outside of the bracing part in a manner holding the inside tip end of the bracing parts and sheating board, and thereby constructing the reinforcing structure of a retaining wall. SOLUTION: When an insertion groove 3 is formed at the tip end of the bracing part 2 of a blocking main body A and a sheating board B is inserted therein by the use of a cut groove 4 formed in a sheathing board B, an enlargement part 5 is made thicker than the bracing part 2 at the inside thereof. In addition, an appropriate enlargement part 6 is formed at the most tip end of the bracing part 2 in the parallel direction with a mirror board 1 and projecting left and right, so that a fastening state of the bracing boar B is stabilized by the enlargement 6.  Following this, a connecting rod E is fitted in a continuous straight interstice D defined by a recess part 7 of the enlargement part 5, a communication groove 9, a penetration hole 13 of the bracing board B, a communication groove 10 and a recess part 8 of the enlargement part 6 to thereby be screwed in holes 11, 12, by bolts 24, 25, thereby accomplishing the firm fixing of the outside bracing part of enlargement part 6. Consequently, a fitting groove 3 and cut groove 4 are prevented from being cracked and destroyed.
Patent JP-2000175971-A (JP)
Title: Bed device
Inventor: KAMATA TATSUO
IPC: A61G7/05
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a bed device allowing an examiner and a caring person to easily move the body of a user in the case of examining or caring the user lying on his/her back on a floor board. SOLUTION: This bed device provided with a bed frame, which is provided with the floor board 21, is provided with a recessed part 24 formed recessed inward in the width direction of the bed frame at least one side part among both side parts of the width direction of the board 21, a supporter 61 provided at a part corresponding to the part 24 of the board 21 and elastically energized in the state of being capable of freely projecting and sinking with respect to this part 24 and in a projecting direction, and a mattress device 51 which is placed on the board 21 and provided with a compress-deformed part which can be compress-deformed by providing a hollow part penetrating at least a part corresponding to the part 24 in a thickness direction.
Patent JP-2000188982-A (JP)
Title: Boat for laying marine algae-plantation net
Inventor: TANAKA MORIMASA
IPC: A01G33/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To exploit a boat for the labor-saving and automatic laying of a marine algae-plantation net for producing marine algae in large scale at a low cost in the sea to use the algae for energy source, industrial material, etc., and improve the global atmospheric environment. SOLUTION: The objective boat 10 for laying a marine algae-plantation net is provided with a marine algae-plantation net, a rope, an anchor 5, a buoy 8, etc., and further furnished with a spore-attaching tank for marine algae plantation, a connection mechanism for cultivation net, a large-scale crane, etc. The plantation net is flowed on a gentle sea current from the downstream toward the upstream of the current and finally an anchor and attaching main rope 4, buoy, etc. are thrown into the sea with the crane 9 to complete the laying of the marine algae cultivation net. Since the main rope 4 is designed to have a length sufficiently longer than the depth of the sea, it does not exert bad influence on the other equipment.
Patent JP-H04217028-A (JP)
Title: Fuzzy data processing system
Inventor: HIRAMATSU MIKA
IPC: G06F9/44
Filed: 1990-12-18
Abstract: PURPOSE:To enable a fuzzy data processing system to process fuzzy data containing continuous elements by finding the representative values of data to be compared and comparing the data to be compared on the basis of the representative values at the time of comparing fuzzy data. CONSTITUTION:Parameter extracting sections (3-1)-(6-1) which find representative values, namely, values of centroids and maximum grades about each membership function of two data to be compared with each other are provided. In addition, comparing and computing sections (3-2)-(6-2) are also provided for discriminating the sizes of the tow data based on the representative values. Therefore, data comparison is performed by taking the ambiguity of fuzzy data into account.
Patent JP-H04219686-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1990-12-19
Abstract: PURPOSE:To provide a tape cassette where such a problem that the tape cassette is made thick by a reel pressing spring is solved and which is sufficiently thinned with respect to the width of a magnetic tape. CONSTITUTION:A pawl 8 extending in the central direction of rotation is formed on a reel hub 7 and a projection 22 is formed at the center of the rotation above the pawl 8 at the same time. When a reel 21 is lifted upward by a reel base 9, the supporting piece 23 of the projection is bent because the projection 22 abuts on a housing 11. By elastic force generating by the bending, the projection 22 is pressed to the housing 11. By the reaction thereof, the lower end surface of the hub 7 is pressed to the surface of the table 13 of the reel base 9 at the same time. Then, the height of the reel 21 and the height of the magnetic tape at the traveling time thereof are guaranteed.
Patent JP-H04219839-A (JP)
Title: Network cache device and computer system, and network cache system composed of the same
Inventor: SAKATA TOMOYUKI
IPC: G06F15/16
Filed: 1990-12-20
Abstract: PURPOSE:To increase the speed of access to a file which is accessed frequently. CONSTITUTION:The file which is accessed frequently is stored in a file storage area 14 on the network cache device 10. The name of the file which is accessed frequently is registered in file cache tables 24 and 34 on computer systems 20 and 30. The file access process part 21 of the computer system 20 investigates the storage location of a requested file and when the registration in the file cache table 24 is detected, a packet process part 22 sends a file access request packet to the network cache device 10. Consequently, the network cache device 10 copies the file stored in the file storage area 14 to a packet and returns it to the computer system 20 which makes the access request, so the access speed of the file which is accessed frequently is increased.
Patent JP-H04220625-A (JP)
Title: Manufacture of active matrix liquid crystal display unit
Inventor: TANIGUCHI KOJI
IPC: G02F1/133
Filed: 1990-12-21
Abstract: PURPOSE:To decrease defects in picture elements by removing the taper-shaped contact hole of an insulative film between the electrode of an active device and a picture element electrode. CONSTITUTION:A conductive layer 9 is formed on the drain electrode 6 of the active device 4 of an active matrix substrate 1 and then an insulative film 7 is formed on the active matrix substrate 1. The surface of the insulative film 7 is removed by etching so as to provide a conductive layer 9 exposed from the insulative film 7. A picture element electrode 8 is formed thereon. Therefore a stepped level between the surface of the conductive layer 9 and the surface of the insulative film 7 is decreased and the electrical connection of the conductive layer 9 to the picture element electrode 8 is bettered and no taper-shaped contact hole of the insulative film 7 is required.