baber/WOPTO huggingface dataset:
Patent JP-H11143986-A (JP)
Title: Processing method and processor of bit map image and storage medium storing image processing program to process bit map image
Inventor: SUMIKAWA MICHITOSHI
IPC: G06K9/32
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable the specification of a character frame and character recognition of a business form without a page mark and a reference mark even with a scanner incapable of detecting an edge of the business form and to simultaneously increase the speed of a discrimination processing of a bit map image by comparing images based on a externally contacted rectangle, etc., formed from horizontal segments capable of being detected at high speed. SOLUTION: When the bit map image including the horizontal segments like character frames 323, 327 and ruled lines 301, 303 on the business form is discriminated as in the case that the business form 300 with the black character frame and without the page mark is discriminated and the character is recognized by an OCR, the horizontal segments are extracted as characteristics of the business form, the circumscribed rectangle 350 is formed in an area to be generated from the horizontal segments and the circumscribed rectangle 350 is defined as information to discriminate an estimation standard of a position of the character frame and a kind of the business form. Even the business form without the page mark and the reference mark is recognized by adapting the information to the OCR. In addition, the business form is more exactly discriminated by comparing the extracted horizontal segments themselves with the horizontal segment of a preliminarily registered business form definition body and comparing similarity.
Patent JP-H11114083-A (JP)
Title: Screen device
Inventor: NAKAJIMA KOJI
IPC: E06B9/90
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a screen device by which the plumb body of a lower end part in a sheet body which shields a shielded part is kept in a state where it is placed on a floor surface and air-tight performance such as smoke shielding, or the like, and fire proof performance are enhanced at the time of a fire proof screen. SOLUTION: The device is provided with guide rails 1 having a vertical direction inserting port 3 which is fixed and opposed as against the both side parts of the shielded part 2, the sheet body 17 for shielding the shielded part 2 after respectively inserting the both side end parts in a width direction to the inserting port 3 of the guide rail 1 so as to be freely elevating/lowering possible and the plumb body which is provided in the lower end part of the sheet body 17 and is placed on the floor surface 16 of the shielded part 2 by the lowering of the sheet body 17 after inserting the both side end parts to the inserting ports 3 of the guide rails 1 so as to be freely elevating/lowering possible.  At least one guide rail 1 within the guide rails is provided with a plumb holding means for holding the plumb body 21 of the lower end part of the sheet body 17 which shields the shielded part 2 in a state where it is placed on the floor surface 16. The plumb holding means 32 are provided with an engagement pin 26, a hook 35 and a spring.
Patent JP-H01127174-A (JP)
Title: Method for fixing tube for solenoid
Inventor: ITO NAGAKATSU
IPC: F16L13/02
Filed: 1987-11-12
Abstract: PURPOSE:To homogenize a product and to reduce the manufacturing cost by fitting a member to the edge of a tube and performing a weak tack welding to an extent that the tube contracts on the outside periphery of the tube prior to main welding. CONSTITUTION:A fixed iron core 2 and the stopper member 3 are fitted relatively loosely respectively to one end and the other end of the tube 1. The tack weldings 8 and 9 with the weak welding energy are performed respectively at the position deviated in the axial direction from a main welding part 6 at one end of the tube 1 and at the position deviated inside in the axial direction from the main welding part at the other side thereof. At this time, places which have been subjected to the tack weldings 8 and 9 contract and shrink inside in the radial direction and it is made in the same state that the fixed iron core 2 and the stopper member 3 are forcibly pressed in the tube 1 and concentricity of the tube 1 with the members 2 and 3 are surely maintained. The product is homogenized by facilitating working and the manufacturing cost is reduced.
Patent JP-S61152644-A (JP)
Inventor: FUU CHII HANGU
IPC: C07C67/00
Filed: 1985-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001109852-A (JP)
Title: Radio information processor
Inventor: UCHIDA HIROYASU
IPC: G06K17/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio information processor which can remove interference between a transmitting and a receiving antenna and hold a communication area symmetrical. SOLUTION: An antenna unit 8 of a radio reader writer 1 comprises a transmitting antenna 11 which is formed in a coil shape, a receiving antenna 12 which is formed inside the transmitting antenna 11 in a coil shape smaller than the transmitting antenna 11, and a receiving antenna 13 which is formed in a coil shape filling the gap between the receiving antenna 12 and transmitting antenna 11 and arranged surrounding the receiving antenna 12. The coil end C of the receiving antenna 12 and the coil end E of the receiving antenna 13 are differentially connected so that a current I1 induced at the receiving antenna 12 with a transmit radio wave sent from the transmitting antenna 11 and a current I3 induced at the receiving antenna 13 cancel each other.
Patent JP-H03146344-A (JP)
Title: Ink feeding device for printer
Inventor: NAGATA YUKIO
IPC: B41F31/02
Filed: 1989-11-01
Abstract: PURPOSE:To make it possible to feed ink without replacing a container frequently by a method wherein being separately from a printer, an ink feeding pipe which is connected to the printer, an ink feeding pump which is connected to the ink feeding pipe, an ink container with which the ink feeding pump can come into contact separatably, and a container loading table on which the ink container is loaded are equipped. CONSTITUTION:On the side surface of a printer loading table, an ink feeding device main body 9 is detachably fitted. Inside of the ink feeding device main body 9, an ink pump 26 and a driving motor 27 are fixed on a holding table 25 which is fitted shakably to a supporting shaft 24 which is provided on a supporting post wall 23. At the lower end of the ink pump 26, an ink suction port 32 is provided, and on the end surface, an ink feeding pipe 37 to a plate printer main body is fixed. A cover 10 is opened, and an ink container 17 is slid along a container holding arm 18 and placed on a holding piece 19 and a container supporting lever 14. When the cover 10 is closed, the right end bottom part of the ink container 17 is held by a holding piece 39, and an engaging recessed part 16 of the container supporting lever 14 engages with an engaging pin 15, and a connecting rod 21 is pressed down, and an oil seal 33 on the ink suction port 32 comes into contact with an ink feeding port 34 of the ink container 17.
Patent JP-H09106471-A (JP)
Title: Paper money handling device for game machine
Inventor: NAGANO HIROYUKI
IPC: G07D7/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper money handling device which can be easily set onto a game machine without requiring any adjustment. SOLUTION: At both the side parts of a paper money guiding member 15, arms 15c are provided and at the respective terminal parts of these arms 15c, loose inserting ports 15d are formed. Spacers 16 are loosely inserted into the respective loose inserting ports 15d and further, screws 17 are inserted into the respective spacers 16. Besides, a sponge 18 is stuck on a vertical end face 15f of a paper money guiding port 15b on the side of a bill validater 14 at the paper money guiding member 15. The paper money guiding member 15 is fitted on a front face 14a of the bill validater 14 with a little play in a vertical direction A and parallel directions B and C by screwing the respective screws 17 into screw holes 14c provided on the side surfaces of the bill validater 14.
Patent JP-H07194623-A (JP)
Title: Bracket for orthodontics made of ceramics, equipped with channel for removal
Inventor: JIEEMUSU DAGURASU HANSON
IPC: A61C7/28
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a ceramic orthodontic bracket comparatively easily detachable from the surface of a tooth, by connecting a central section and an end section on the tongue side of a channel and equipping a breakable web expanding longitudinally along the channel. CONSTITUTION: A central section and an end section 22, 24 of a orthodontic ceramic bracket 20 respectively include bite side and gingiva side tie wings 26, 28 expanding on an undercut or a groove for accepting a ligature of the bracket 20. The base of the central section 22 and the base of the end section 24 are mutually connected by a thin fragile web 38 expanding right under and along the whole length of a channel 32 for detaching and the channel 32 has a round bottom to increase the breakability of the web along the central longitudinal axis of the channel. When an orthodontic doctor desires to detach the bracket 20 from a tooth 40, he/she uses a pliers type tool to break the cementing bond between the bracket 20 and the tooth 40.
Patent JP-H08144171-A (JP)
Title: Method for opening filament group
Inventor: SHIMIZU FUMIHIKO
IPC: D04H3/03
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method for opening a filament group so as to enable the formation of a broad and uniform nonwoven web by dividing the reed screenlike filament group conveyed together with an air stream into the number of filaments within a specific range and then applying static electricity thereto. CONSTITUTION: For example, a filament group 2 spun from a splnneret into a reed screenlike form is attenuated and drawn with a high-speed air stream and then made to collide with a flat plate part of a collision separating plate 4 on a straight line. The filament group is then divided into 50-200 number of filaments in the width direction of the plate, separated and run on the plate, subsequently passed through a corona discharge electric field and opened. Thereby, the nonwoven web thus obtained is broad and uniform.
Patent JP-H04159617-A (JP)
Title: Optical recording and reproducing apparatus
Inventor: SHIRATANI FUMIYUKI
IPC: G11B7/09
Filed: 1990-10-24
Abstract: PURPOSE:To make it possible to detect the deviations of focus and tracking by providing a screening member and a bisected photodetector at point- symmetric positions with respect to the center of a condenser lens, and providing a set of photodetectors at linear symmetrical positions in the direction of a track. CONSTITUTION:When the laser light from a light source passes through a condenser lens 3, a part of luminous flux is shielded with a screening member 5. Shades are formed in a bisected photodetector 4 with the reflected luminous flux from an optical disk. The shades are different on photodetectors 4a and 4b at the defocused time, and the difference in the amounts of the received lights occurs. When photodetectors 4c and 4d are arranged at the symmetrical position with the direction of the track of a medium as a boundary, the distribution of the intensity of the diffracted light from the lens 3 is moved to right and left by the deviation in tracking. Therefore, the difference occurs in the amounts of the received lights in the photodetectors 4c and 4d. When the amounts of the received lights of the photodetectors 4a and 4b and 4c and 4d are detected in this way, the deviations of focus and the tracking can be detected.
Patent JP-H03147454-A (JP)
Title: Voice storage device
Inventor: HARADA HIROSHI
IPC: H04M1/65
Filed: 1989-11-01
Abstract: PURPOSE:To attain effective use of a magnetic tape by applying the control such that no recording is implemented from the next time at a relevant block of a magnetic tape when there exists a difference over a prescribed level in an output signal of a reference signal generating section and a reproduction signal. CONSTITUTION:When a message is reproduced, a signal reproduced by a message recording and reproducing means 4 is inputted to a band split means 13. The message signal is separated by a 4kHz low pass filter and the separated signal is outputted to a voice output section 5, the reference signal synthesized by using the filer is separated and outputted to a signal comparison means 14. The means 14 compares the reference signal from a reference signal generating section 11 with its reproduction signal and discriminates whether or not a mean noise level resulting from the remainder of trapping the waveform difference and the reference frequency of the reproduction signal exceeds a prescribed value. As a result, when deterioration in the magnetic tape is detected, the block 1 is brought into recording disable state and when the magnetic tape is moved to a head position of the block 2 in the succeeding recording and the position is used as an apparent start position.
Patent JP-S62145445-A (JP)
Title: Cache memory system
Inventor: HASHIMOTO SHIGERU
IPC: G06F12/08
Filed: 1985-12-20
Abstract: PURPOSE:To prevent the deterioration in performance of a cache memory due to DMA by dividing a cache memory into a data area and a code area and providing a means for clearing the areas individually. CONSTITUTION:The cache memory 36 is provided with an area 36a storing data and an area 36b storing a code and cache control sections 25a, 25b controlling the area 36a and cache control sections 26a, 26b controlling the area 36b are provided. When addressing the register 39 to store a purge command, a purge signal 52 is given to a V part 43 of the control sections 25a, 25b together with a timing signal 50 sent from a timing circuit 41 to purge V bits of the area 36a. In purging the area 36b, a purge command is set to the register 40 to input the purge signal to a V part 44.
Patent JP-H05301886-A (JP)
Title: Preparation of glycosiduronic acid
Inventor: MANFURETSUDO SHIYATSUTOSHIYUNA
IPC: B01J31/02
Filed: 1992-10-02
Abstract: Glycosiduronic acids, such as alkyl glycosiduronic acids or alkenyl glycosiduronic acids, which may be used in the preparation of surfactant compositions, such as detergents and cleansers, are prepared by reacting an oxidised mono-, oligo-, or polysaccharide with up to 10 monomer units with one or more fatty alcohols having 8-22 carbon atoms in the presence of a catalyst, preferably in bulk, and after acetalisation removing the excess alcohol. Preferably the oxidised monosaccharide used is glucuronic acid and/or glucuronic acid-3,6-lactone.
Patent JP-H08253210-A (JP)
Title: Material - loading device in packing machine
Inventor: ROTH OSCAR
IPC: B65G59/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a blank which comes to the forefront in the second place from being brought together by allowing air to freely enter between a blank in a magazine and stacked blanks which have been fed into the magazine. SOLUTION: Flat blanks 2 are freely stacked in a straight standing manner within a magazine 6 and preceding blank sections F, D on a feed path 11 are configured to extend above a plane 13 of the feed path 11. Paper transfer apparatuses 24 to 34 seize the sections F, D extending above the plane 13 of the feed path 11 at a first terminal end, moves between a pair of feed dogs 16, and releases at the other second end. A means 19 located within the plane 13 of the feed path 11 for positively holding a side margin S of a blank section B immediately following the blank 2 in the plane 13 of the feed path 11 as it is placed in an area 17 at which the pair of feed dogs 16 enter.
Patent JP-S63139845-A (JP)
Title: Method and device for transporting print being fed in at least one flow between supply section of at least two treating station
Inventor: UORUTAA RAISUTO
IPC: B65H29/00
Filed: 1987-11-13
Abstract: At least one continuously arriving product stream of printed products is to be transferred to the infeed paths or lines of two or more processing stations. To ensure that the distribution of the arriving product stream can be accomplished as continuously as possible and accommodated optimumly to the requirements of the processing stations, the product stream is guided such that it crosses the infeed paths. At the crossings or cross-over locations the product stream is at least periodically delivered to a storage device and at the same crossings or cross-over locations printed products are simultaneously transferred out of the storage device and at a transfer location delivered to an infeed location of the associated infeed path or line. Thus, at each crossing there is present an intermediate store or buffer of products which, on the one hand, renders possible a continuous conveyance of the product stream and, on the other hand, affords a continuous mode of operation of the processing stations.
Patent JP-H09124425-A (JP)
Title: Antimicrobial agent
Inventor: DOI ATSUSHI
IPC: A01N59/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent excellent in durability, stability and safety and capable of imparting antimicrobial properties to various materials by allowing to support a specific metal. SOLUTION: In this antimicrobial agent, one or more metals selected from a group consisting of Pt, Pd and Ru are supported on a support (e.g.; active carbon). The method for supporting the metal is, e.g. to make the above metals to a metal complex such as hydrogen hexachloroplatinate (IV), allow to be supported on a support by an impregnation method, etc., and reduce the complex with hydrogen to the metals. The amount of the metals in the antimicrobial agent is preferably 0.01-50wt.%. This antimicrobial agent can exhibit antimicrobial activities by allowing to be supported on the surface of various materials using a binder capable of forming a matrix or a film. For example, antimicrobial treatment of ceilings, walls, etc., can be carried out by supporting the antimicrobial agent on the surface of various building materials.  By using the anitmicrobial agent together with a reinforcing layer consisting of a fiber reinforced thermosetting resin, FRP molded bodies, artificial marble, etc., can be produced and antimicrobial treatments of bath tubs, kitchen counters, wall materials, etc., can be carried out.
Patent JP-H10219243-A (JP)
Title: Degradation prevention agent and rubber composition improved in resistant to aging
Inventor: WATANABE TAKASHI
IPC: C08K5/18
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a degradation prevention agent expressed by the specific chemical formula, capable of retaining high resistance to aging due to heat and useful for petroleum-relating commodities such as elastomers, plastomers and plastics. SOLUTION: This degradation prevention agent is expressed by the formula (R and R' are each a 1-8C alkyl and a cycloalkyl). It is preferable to prepare a rubber composition by adding 0.1 to 5.0 pt.wt. of the degradation prevention agent to 100 pt.wt. of raw rubber material. The cured rubber product obtained from the rubber composition is improved in tensile strength after aging.
Patent JP-H04164597-A (JP)
Title: Cutting device for paper sheet body
Inventor: OTSUKI SHINICHIRO
IPC: B26D5/00
Filed: 1990-10-24
Abstract: PURPOSE:To automatically release the abnormal state of a cutting motion, by making the torque of the motor of a cutting mechanism at a high value, in the case of the cutting motion being unable to be completed within a preset time, in the paper leafy body cutting device of a facsimile device, etc. CONSTITUTION:On stoppage of a motor 4 for record driving by the command of a CPU 9 with recording being completed, a timer 11 is reset, the rotating speed P1 of the motor 2 for cutter driving, the motion time T1 of a cutter 1 are set. When the motor 2 is driven at the rotating speed P1, the cutter blades 1a, b of the cutter 1 are actuated, and the position detecting mechanism 3 of the cutter blade detects the state thereof. In the case of deciding that the cutter 1 is not moved from the specified position or not returned to the original position and a motion time T1 being lapsed, the rotation of the motor 2 is stopped, the timer 11 is reset, the rotation speed P2 of the cutter driving motor 2 and the motion time T2 of the cutter 1 are reset. The cutting motion is then continued by driving the motor 2. In this case the rotation speed P2 is made at lower speed than the rotation speed P1 to make a large driving torque.
Patent JP-H02173524-A (JP)
Title: Digital circuit for controlling fiber optic vortex-free flow meter
Inventor: DEIBITSUDO UIRIAMU JIYOODAN
IPC: G01F1/32
Filed: 1989-11-06
Abstract: PURPOSE: To obtain a digital control device that is not adversely affected by the nonlinearity of an eddy departure phenomenon by providing a digital computer and a preamplification circuit for correcting temperature, linearity, and hysteresis. CONSTITUTION: A conversion device 14 has a timing circuit 22 that is connected to a light emitting diode drive circuit 24 and a preamplification circuit 26. The circuit 24 is connected to the circuit 26 through an eddy departure sensor 12, and the circuit 26 is connected to a filter circuit 30 connected to a CPU 16 via lines 52 and 54. The rectangular waves of the lines 52 and 54 are inputted to a computer 56, and one software program calculates the flow of the fluid of a flowmeter by recognizing the difference between the two output signals of the lines 52 and 54 and a preset timing oscillator 60. Then, after all corrections and calculations are completed, the computer 56 sends a signal with a certain output pulse width to a voltage-current converter 64. The converter 64 adjusts a current loop according to a calculation value from the computer 56.
Patent JP-H09133485-A (JP)
Title: Heat pipe
Inventor: SHIRATA TAKAHARU
IPC: F28D15/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it compatible to manufacture easily at low cost and to operate a pump at a large flow rate of a working fluid in a heat pipe. SOLUTION: There are provided a pipe main body 2 having a hollow part in an enclosed state, a porous metal body layer 3 which is formed in the inner peripheral surface of the pipe by coating and sintering a foam metal slurry and a working fluid L which is sealed in the pipe main body where a technique is employed for the porous metal body layer 3, thereby forming a skeleton, which covers a large number of pores, with a porous metal sintered body including a large number of inside fine pores smaller-sized than the pores.
Patent JP-H10133682-A (JP)
Title: Method and device for speech recognition
Inventor: NAITO MASAKI
IPC: G10L15/32
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To decrease a calculation quantity and improve a recognition speed by specifying a unit time and limiting the output probability distribution of standard patterns used for matching at certain time to an output probability distribution used for respective states of standard patterns that are matched two hours before the said time. SOLUTION: The device includes a speech input part 21, a sound analysis part 22, a standard matching part 23. a standard pattern storage part 24, an output probability calculation part 25, an output probability distribution storage part 26, a purning part 27, and a sound analysis result storage part 28 and consists principally of a CPU and software. In the standard pattern storage part 24, standard patterns of a speech to be recognized for a device actualized by a hidden Markov model(HMM) are prepared. Then the output probability distribution calculated at recognition time is limited to the output probability distribution used for respective states of an HMM which is matched two hours before to reduce the calculation quantity, perform the matching and calculation in parallel, and improve the recognition speed.