baber/WOPTO huggingface dataset:
Patent JP-S63163684-A (JP)
Title: Character pattern segmentation device
Inventor: SATO TOYOSHI
IPC: G06K9/34
Filed: 1986-12-26
Abstract: PURPOSE:To segment efficiently connected characters and nested characters by using a black point change point as a segmenting point so as to segment a character pattern by one character forcibly from a line buffer memory and erasing an invaded character block adjacent to the segmented address of the segmented character pattern. CONSTITUTION:White points are detected by the scanning of a histogram memory 12 storing a longitudinal black point histogram corresponding to a character pattern equivalent to one line of the line buffer memory 11 and if no white point is detected, a point corresponding to the break of the character frame is used as a segmentation disable point, and the segmentation disable black point change point near the segmentation disable point is detected by the scanning of the histogram memory 12, the black point change point is used as the segmenting point to segment forcibly the character pattern equivalent to one character from the line buffer memory 11 and the character block invaded to the segmented character pattern is erased. Thus, even when the pattern such as connected or nested characters exists in the line buffer memory, only the character pattern equivalent to one character is segmented efficiently.
Patent JP-H11144422-A (JP)
Title: Disk cartridge
Inventor: KOSHIYOUJI TAKASHI
IPC: G11B23/03
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge, in which a disk medium can be reproduced by different disk drive units. SOLUTION: A cover 12 for the disk cartridge has a movable projection 20 movably formed to either of a first position 20a inhibiting the write of information to an optical disk and a second position 20b permitting the write of information to the optical disk and a lock pawl 25 enabling connection and separation to and from a cartridge body 11 and a pressure section 26, and can be separated from the cartridge body while being turned on the pivot by release by external force of locking by the lock pawl, and the optical disk can be extracted and reinserted from and to the cartridge body.
Patent JP-H06161342-A (JP)
Title: Learning device
Inventor: NOZUE MICHIKO
IPC: G06Q50/20
Filed: 1992-11-18
Abstract: PURPOSE:To improve the effect of learning by using a record carrier 1 on which various question data are stored. CONSTITUTION:The record carrier 1 is inserted into the data read part of a learning device, and data on questions and answers are stored; and plural question parts 6 are displayed at the center part of a liquid crystal display screen part 5 and plural answer parts 7 corresponding to the question parts 6 re displayed on both the right and left sides of the liquid crystal display screen part 5. Frame edge parts 9 on both the right and left sides of the liquid crystal display screen part 5 are equipped with answer buttons 12 with correct/ incorrect pilot lamps 13 corresponding to the lateral position of the answer parts 7. A specific learning mode is selected by depressing a mode selection button 16, 17, or 18 which are provided on a base case 4 and an optionally selected question part among the question parts 6 is indicated by a question indication part 14. Then the device is provided with a control means which control a correct/incorrect pilot lamp 13 for the selected question so that the pilot lam illuminates corresponding to a correct or incorrect answer through the input operation of an answer button 12.
Patent JP-H07140519-A (JP)
Title: Shutter driving device for camera
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B17/42
Filed: 1993-11-15
Abstract: PURPOSE:To prevent double or blind exposures and further, to take a stable action with the battery of small output. CONSTITUTION:The shutter driving device for a camera is provided with a restraining member 24 locking the winding of a film, a shutter button 30 capable of being operated when the restraining member 24 is locked, a charge lever 50, a first switch to be closed at the time of charging a shutter, a second switch to be closed at the time of operating the shutter button 30, a solenoid 54 and a core 56 for releasing the shutter, a solenoid 26 and a core 28 for releasing a winding locking mechanism, and the battery. Two solenoids 26 and 54 are connected in parallel with the battery and operated only when the first and second switches are both closed. An electromagnetic actuator can be operated by the battery of the small output by the parallel connection.
Patent JP-H05114800-A (JP)
Title: Electronic component mounting method and device
Inventor: FURUYAMA HIDETO
IPC: H05K13/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide a mounting method through which an electronic device can be enhanced in manufacturing yield and reliability and electronic components can be substantially mounted in the recess of a mounting base in a self-aligned manner without making a clearance large between the electronic component and the recess of the mounting base. CONSTITUTION:When a semiconductor chip 13 processed into a rectangular shape is mounted in a rectangular recess 12 provided to a mounting base 11, the electronic component, 13 is fitted into the recess 12 first, and then fine vibrations induced by ultrasonic waves are applied to the mounting base 11 to surely set the electronic component 13 in the recess 12 at a predetermined position.
Patent JP-H07139244-A (JP)
Title: Center hinge for interlocking folding door
Inventor: KOSHIKAWA SHINICHIROU
IPC: E06B3/48
Filed: 1993-11-15
Abstract: PURPOSE:To simplify and quicken the work of installing interlocking folding doors using a center hinge and to make the hinge small and lightweight to reduce its cost. CONSTITUTION:In a traveling body 3 which is open on its front side, a pair of L-shaped arms 7, 8 are journalled to the right and left sides in the depth of the body 3 and a pair of links 11, 12 are shaft-supported on the right and left ends of the opening of the body 3, with the end of each arm 7, 8 and the end of each link 11, 12 pivotally mounted on the opposite end portions of a pair of sockets 14, 15 being secured to the opposite ends of the door portions 1a, 2a of a pair of adjacent doors 1, 2. The pair of arms 7, 8 are connected together via an interlocking arm 20 by loosely fitting interlocking pins 21, 22 provided therewith into respective sliding holes 23, 24 so that forces to open and close the doors 1a, 2a can be transmitted between the pair of adjacent doors 1, 2, and that the force to open one door can be transmitted to the other after some delay.
Patent JP-H11144524-A (JP)
Title: Polymer solid electrolyte
Inventor: SHINDO MASAHARU
IPC: H01G11/56
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a chemically stable polymer solid electrolyte having a high ion conductivity by including a polycarbonate (meta)acrylate polymer containing a structure unit derived from an esterified product of a polycarbonate poluyol and a (meta)acrylic acid, and a salt of a metal of the Ia group of the periodic table. SOLUTION: As polycarbonate polyol, one obtained by polycondensing a diol compound, a polyol compound selected from trivalent or more polyhydric alcohol and polyhydric alcohol additives obtained by adding alkylene oxide to trivalent or more polyhydric alcohol, and a carbonyl group-containing compound is used. This electrolyte is formed of a polycarbonate (meta)acrylate polymer containing a structure unit derived from an esterified product of such a polycarbonate polyol and a (meta)acrylic acid, and a salt of a metal of the Ia group of the periodic table.
Patent JP-H11145127-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBARA KEIJI
IPC: C23C16/40
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can form an SiO2 film having a small dependency on an underlying substrate in deposition, an excellent step coverage, and a high insulation resistance value. SOLUTION: In a first deposition chamber 11 of a continuous CVD device 1, the flow rate of N2 gas which serves as a separator is rendered large so as to supply O3 gas and TEOS gas to a wafer W, in a state of comparatively avoiding mixing of the both, thereby forming a lower layer SiO2 film. In the adjoining second deposition chamber 12, the flow rate of the N2 gas, the separator, is rendered small so as to form an upper layer SiO2 film superposing on the lower SiO2 film of the wafer W in a state where O3 gas and the TEOS gas are comparatively mixed.
Patent JP-H09143742-A (JP)
Title: Cvd apparatus and method for cleaning chamber
Inventor: AITANI TERUKAZU
IPC: H01L21/205
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a specific apparatus and method capable of exactly detecting the end point of cleaning.  
     SOLUTION: This CVD apparatus 1 has a CVD process chamber 10 which internally has a pair of electrodes, generates plasma between these electrodes to deposit the plasma by a chemical vapor phase deposition method on a substrate housed therein and is regulatable in pressure, an electric power supplying means which is electrically connected to the electrodes and impresses electric power between the electrodes to generate the plasma in this CVD process chamber 10, a gas supplying line which is connected to the CVD process chamber 10 and supplies gas for cleaning, a discharge line 48b which has a first end and a second end, is connected at a first end to the CVD process chamber 10 and at a second end to the discharge means and has a variable valve 50 between the first end and the second end, a first pressure detecting means 54 which is connected to the discharge line 48b on the side nearer the second end than the variable valve 50 of the discharge line and detects the pressure of the discharge line and a control means 58 which detects the end point of the cleaning by monitoring the change in the pressure detected by this first pressure detecting means 54. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06165087-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO TSUTOMU
IPC: H04N5/66
Filed: 1992-11-18
Abstract: PURPOSE:To provide the easy-to-see liquid crystal display device with high picture quality by varying a response speed correction according to the content of picture. CONSTITUTION:In an input signal switching switch 3, the switching between a signal from a MUSE decoder 1 and a signal from an external input terminal 2 is selected according to the user's operation. The output of the switch 3 is inputted to a response speed correction circuit 4. In this case, the correction level of the response speed correction circuit 4 is controlled to take a control signal out from the MUSE decoder section 1. The response speed of the still picture part of the MUSE signal is made 'low', the response speed of an animation part is made 'middle', and the response speed is made 'high' in the external input signal processing when the MUSE signal is in pan, chilt processing, and at the time of scene changing. Thus, the noise elimination of the still picture part in the MUSE signal, a smooth display of animation part, and faithful display for pan, chilt, scene change, and base band signals can be executed.
Patent JP-H03170109-A (JP)
Title: Seat back holder inclining fluid actuator
Inventor: SHIYOUJIYOU KATSUYOSHI
IPC: A47C1/024
Filed: 1989-11-30
Abstract: PURPOSE:To set an inclination angle of its seat back in a short time and to simply execute a fine adjustment without executing its setting over again by forming a variable throttle passage consisting of a passage and a free piston. CONSTITUTION:When it is desired to adjust an inclination angle of a seat back 6a of a seat 6 before starting to drive an automobile, first of all, the back holder 6a is set to a state that a driver's back is separated from the seat back 6a. Subsequently, by pushing manually a rod 5 to the right, an ON/OFF valve 2 is set to an open state. As a result, a push-away chamber 3a and a push-away chamber 3b become a communicating state through a passage 1c, a chamber 1b, the ON/OFF valve 2 and a perforated hole 1e. In its passage 1c, its flow is throttled, therefore, a speed of inclining the seat back 6a in the direction as indicated with an arrow becomes lower than the case of returning the seat back 6a in the direction as indicated with an arrow. Accordingly, the driver can adjust delicately the inclination angle, while resting his back against the seat back 6a.
Patent JP-2001124294-A (JP)
Title: Boil-off gas(bog) cooling system
Inventor: NAKAYAMA KOJI
IPC: F17C13/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a boil-off gas cooling system whose required whole length is shortened for accelerating complete evaporation of an LNG droplet directly ejected to boil-off gas. SOLUTION: This boil-off gas cooling system for cooling heated boil-off gas in a process to compress boil-off gas(BOG) is equipped with a cooler 30 which comprises a cylindrical body, makes boil-off gas flow into form an inflow opening 10 at its one end and flow out from an outflow opening 11 at its other end, a spray nozzle 12 which is arranged in the cooler and ejects the LNG droplet to the inside of a boil-off gas flow directly and from one end side of the cooler toward the other end side thereof, and a throttle plate 13 which is arranged opposite to the injection surface of the spray nozzle, increases a flow speed by restricting the running boil-off gas flow in the cooler, to change its downstream side into a gas pressure reducing territory where pressure is lowered.
Patent JP-S63162720-A (JP)
Title: Actinic radiation-curable resin composition
Inventor: SATO MITSUO
IPC: G11B5/702
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title composition improved in dispersion of an inorganic fine powder such as, especially, a pigment and a magnetic powder, by reacting a specified hydroxyl-containing compound with a polyisocyanate compound, a specified phosphoric ester and another hydroxy-containing alkyl (meth)acrylate. CONSTITUTION:An actinic radiation-curable resin composition based on a urethane (meth)acrylate obtained by reacting the following four component A-D and satisfying X/Y=1/1.1-1/3 (wherein X is the number of moles of the hydroxyl groups of component A and Y is the number of moles of the isocyanate groups of component B), and Z>=Y-X (wherein Z is the number of moles of the hydroxyl groups on components C and D). Component A: a hydroxyl- containing compound comprising an amidohydroxy compound containing at least one amide group and at least one isocyanate-reactive group in the molecule and a polyol compound: component B: a polyisocyanate compound; component C: phosphoric ester of formula 1, and component D: a hydroxyl-containing alkyl (meth)acrylate other than component C and/or its derivative.
Patent JP-H10150813-A (JP)
Title: Horizontal feed mechanism for planting device
Inventor: YOKOYAMA YOSHIKI
IPC: A01C11/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal feed mechanism of a planting device capable of excellently performing the horizontal feed movement of a seedling mounting base by successively covering a sliding block along with a horizontal feed shaft with a cover. SOLUTION: In the planting device constituted so as to move the seedling mounting base 4 back and forth in a horizontal direction by the rotation of the horizontal feed shaft 50 by engaging the sliding block 51 provided with an engaging piece 51 to the middle part of the horizontal feed shaft 50 rotationally driven by pivotally supporting shaft ends to metal parts 30 and 33, the cover 6 for which screw cover parts 6a provided with flexibility for covering the horizontal feed shaft 50 on both sides of the sliding block 51 are integrally formed with a block cover part 6b for covering the sliding block 51 is attained.
Patent JP-H03170529-A (JP)
Title: Production of metal-coordinatable organosilicon polymer
Inventor: SAKATA KANJI
IPC: C08G77/22
Filed: 1989-11-29
Abstract: PURPOSE:To prepare the title polymer contg. a large amt. of metal ion- coordinatable groups and having an excellent metal ion-scavenging ability by hydrolyzing and condensing a specific metal ion-coordinated alkoxysilane, compd. and removing the metal ion. CONSTITUTION:A metal ion-coordinated alkoxysilane compd. obtd. by coordinating a metal ion (e.g. Cu ion) with a metal ion-coordinatable alkoxysilane compd. of the formula (wherein R<1> is an org. group contg. a metal ion-coordinatable group; (n) is 1-3; R<2> is an org. group contg. a metal ion-non-coordinatable group; and (m) is 0-2) (e.g. gamma-aminopropyltrimethoxysilane) is hydrolyzed and condensed, and the metal ion is removed.
Patent JP-H08146107-A (JP)
Title: Device for measuring internal resistance of storage battery
Inventor: YAMANO YOSHIYA
IPC: G01R27/08
Filed: 1994-11-18
Abstract: PURPOSE: To improve measuring accuracy by providing another voltage measuring means for measuring the terminal voltage of another storage battery so as to measure a ripple component separately, and computing for eliminating the ripple component. CONSTITUTION: Before a predetermined current is made to flow in a first storage battery 31 by a current generating means 130, the terminal voltage of the first storage battery 31 and the terminal voltage of second storage battery 32 are separately measured by first voltage measuring means 120 and second voltage measuring means 121. When the predetermined current is made to flow in the first storage battery 31 by the current generating means 130, the terminal voltage of the first storage battery 31 and the terminal voltage of the second storage battery 32 are separately measured by the first voltage measuring means 120 and the second voltage measuring means 121.  A computing/controlling means 140 conducts subtraction correction of the variation of the terminal voltage of the first storage battery 31 measured through the first voltage measuring means 120 by using the variation of the terminal voltage of the second storage battery 32 measured through the second voltage measuring means 121. The internal resistance of the first battery 31 is obtained thereby.
Patent JP-H06159340-A (JP)
Title: Fixing method and structure for segment screw piece
Inventor: WATADA SATORU
IPC: B29C65/56
Filed: 1992-11-19
Abstract: PURPOSE:To fix segment screw pieces securely at all times, particularly, irrespective of change of temperature, concerning the fixing method and structure for the segment screw pieces. CONSTITUTION:In the fixing method of segment screw pieces, a plural number of ring-like screw pieces 2a to 2d which are provided on the outer periphery of a shaft 1 are pressed and fixed thereon by a nut 5 via a plural number of ring-like elastic bodies 21.
Patent JP-H08164650-A (JP)
Title: Printer controller and printer controlling method
Inventor: HIROOKA SHIGEKI
IPC: B41J29/50
Filed: 1994-12-14
Abstract: PURPOSE: To develop print data in an image memory so as not to extend from a valid print area even by providing a binding margin at the time of double- sided printing. CONSTITUTION: A valid print area which can be obtained for a printer 7 is compared with the developing area of print data developed with the binding margin of a width value designated for a RAM 9. A CPU 2 decides the binding margin to become the width value different from the width value so designated as to develop the print data in the valid print area, and controls the lithographic developing position of the data for the RAM 9 based on the width value different from the decided designated width value.
Patent JP-H05144234-A (JP)
Title: Disk cleaner
Inventor: SHIMA KAZUTOMO
IPC: G11B23/50
Filed: 1991-11-26
Abstract: PURPOSE:To uniformly clean a recording face by a method wherein the movement speed of a cleaning member is constituted in such a way that it is lower in a position at the outer circumferential side than in a position on the center side. CONSTITUTION:A cleaning member 5 is constituted in such a way that a cylindrical pad 5b which is provided with a nonwoven cloth 5a for cleaning use at its edge can be attached to and detached from a holding part 5c freely. It is pressed to and brought into contact with a magneto-optical disk 1a elastically from a window part 1c. The holding part 5c is attached, so as to be capable of sliding freely, to a guide rail 11 arranged in the radial direction from the central part of a disk-shaped recording member 1. It is constituted so as to move back and forth along the rail 11 by using a motor M2. The motor M2 is provided with a speed control means which lowers the movement speed as the member 5 is situated on the outer circumferential side of the member 1. By this constitution, the disk-shaped recording member can be cleaned without irregularity and uniformly in all positions in its radial direction.
Patent JP-H11140197-A (JP)
Title: Fiber-reinforced resin composite material molding
Inventor: TANDA HIROKO
IPC: C08L101/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin composite material molding having no residual internal stress, undergoing no warpage and therefore accomplishing high dimensional accuracy. SOLUTION: There is provided a fiber-reinforced resin composite material molding prepared by dispersing a fibrous filler having an average fiber length of 150 μm or below in a thermosetting resin so as to attain a mixing ratio of the fibrous filler of 70 vol.% or lower and to attain a degree of orientation of the filler of 0.9-2.0 in terms of MOR-c value. Examples of the above thermosetting resins include phenol novolac resins, melamine resins, epoxy resins and polyimide resins. With a view to attain asbestos freeness, it is suitable that the fibrous filler used is a titania based ceramic fiber, a carbon fiber, a glass fiber, an organic fiber such as an aramid fiber or a metallic fiber such as a phenol-based one.
Patent JP-H09151015-A (JP)
Title: Paper sheet placing device
Inventor: ONO HIDEICHIRO
IPC: B65H31/24
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce labor to take out paper sheet from bins caused by increased number of bins to be used for sorting. SOLUTION: A paper sheet placing device is provided with plural bins 10 to place paper sheets processed by a copying machine 1 to form an image on the paper sheets, a first holding part 12 and a second holding part 13 top respectively hold its plural bins 10 and a driving part top drive the whole or a part of its bins 10 on which the paper sheets are placed when the paper sheets processed by the copying machine 1 are placed on at least two or more bins so that the paper sheets placed on the bins 10 of its whole or a part fall downward. According to this paper sheet placing device, documents to be divided into a large number of parts can be collectively placed in an easily sortable condition.
Patent JP-H03173412-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SAWARA MASAHIKO
IPC: H01G9/02
Filed: 1989-12-01
Abstract: PURPOSE:To enhance the breakdown strength without alternation of the conductivity by a method wherein (hydrogen phosphide, methacryloyloxyethyl) (dimethyl, methacryloyloxyethyl ammonium) salt represented by a formula is added to the electrolyte using an organic polarity solvent as the major solvent as well as an organic acid, an inorganic acid or salt thereof as a solute. CONSTITUTION:As for the major solvent. ethanol, ethylene glycol or N-methyl formaldehyde, gamma-butyrolactone, acetonitrile, dimethyl sulfoxide, etc., is applicable while a bit of (hydrogen phosphite, methacryloyloxyethyl) (dimethyl, methacryloyloxyethyl ammonium) salt represented by the formula as shown on the right side is added to the electrolyte using formic acid, phosphoric acid or ammonium as a solute. Through said addition only, the characteristics of breakdown strength of the title electrolyte can be notably enhanced without substantial alteration of the conductivity making it optimum for electrolytic capacitor.