baber/WOPTO huggingface dataset:
Patent JP-H10222606-A (JP)
Title: Optical character reading device
Inventor: MATSUYAMA YOSHIYUKI
IPC: G06K9/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To correctly segment a character which is described by being brought into contact with a character entry frame printed by a non drop-out color or being protruded so as to recognize it. SOLUTION: A labeling processing part 2 adds numbers for every character group of one line character image. A character frame detecting part 3 detects a character frame position and a character frame removing part 4 removes a character frame. A character pattern lack correcting part 5 obtains a cut end point based on data where a part of a character removed by a character frame lacking part 4 is labeled by the labeling processing part 2 and corrects the lacking part of the character. By this means, segmenting is correctly recognized even at the time of the contact of the character frame with the character and protrusion.
Patent JP-H05207720-A (JP)
Title: Spindle motor
Inventor: HOSOKAWA KOJI
IPC: H02K29/00
Filed: 1992-01-24
Abstract: PURPOSE:To easily machine a hub so as to improve the machining accuracy of the hub and, at the same time, to increase the surface roughness of the hub by forming the hub of a resin and plating the surface of the hub to which a member to be rotated is fitted. CONSTITUTION:A motor base 2 has a boss section 2a at its central part and a magnet 10 and a back yoke 11 for forming a magnetic path are provided on the opposite side of a coil 7 wound around an iron core 7a on the internal surface of a hub 9. In addition, a disk seat section 9c is formed in the form of a flange at the bottom section of the hub 9 and the upper surface of the section 9d constitutes the disk seating surface, but the weight of the hub 9 is reduced by using a resin material containing a contaminant. The surface of the disk seating surface 9d of the hub 9 is coated by plating and the plated part of the surface 9d is machined. Since no dust is produced at the time of machining the plated part, the machining work can be carried out easily. In addition, the plate part can be machined with high dimensional accuracy and its surface roughness can be increased.
Patent JP-S61194353-A (JP)
Title: Ultrasonic microscope
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1985-02-25
Abstract: PURPOSE:To know the dynamical properties of a specimen due to external clutter, by showing the correlation between the change in the clutter applied to the specimen from the ourside and the change in the contrast of a microscopic image. CONSTITUTION:When a picture element is displayed on CRT 330 one at a time every when an ultrasonic wave is transmitted and received while scanning is performed by a y=axis machine scanning circuit 477, an image pick-up result of a C-mode system is obtained. The driving pulse to a stepping motor for y-axis driving is stopped at first by the circuit 477 and the output of a y-axis display signal circuit 475 is applied to an external clutter applying voltage and current generation circuit 481 and external clutter such as the stress of a specimen is applied. If the change in the magnitude of stress is taken in the y-axis scanning of CRT 330, stress is applied by the circuit 470 every when a counter 660 counts and an image corresponding to the change in the stress of an ultrasonic line image is displayed on CRT 330.
Patent JP-H08213728-A (JP)
Title: Flexible wiring board
Inventor: NAITO SHINGO
IPC: H05K1/11
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a flexible wiring board in which a pattern exposing part can be formed appropriately while reducing the labor and material. CONSTITUTION: A film board 2 is printed, on one side 2a thereof, with a silver paste pattern 3 and a metal conductor pattern 10 is plated thereon. A resist 6 is then printed on the film board 2 and the conductor pattern 10 except the pattern exposing part 11 thus producing a flexible wiring board. The conductor pattern 10 is formed by solder plating and the pattern exposing part 11 is formed at the end part of the conductor pattern 10 by exposing the solder plating as it is.
Patent JP-S62192472-A (JP)
Title: Ink paint and adhesive having mildewproofing and antimicrobial activity and preventing forgery
Inventor: TANAKA TOMOJI
IPC: C09D11/50
Filed: 1986-02-19
Abstract: PURPOSE:To discriminate a forged note and to carry out the mildproofing of articles, by mixing water paint or printing ink with fine powder of radioactive marble, limestone, common mica, etc., and coating articles such as paper with the paint or printing them by using the ink. CONSTITUTION:Crushed powders of radioactive marble, limestone, actinolite, common mica, uranium minerals, monarite or magnetite are immersed or dispersed in water, or dispersed in an adhesive. The resulting liquid is applied to paper, plastic films, foods and rubber goods, or the surfaces of metals or concrete are coated or printed with said liquid. In this way, the bactericidal treatment and the mildewproofing of paper money, wallpaper, packaging films, rubber goods, bread, eggs, feathers, cloth, etc., can be carried out, and a forged note can be discriminated.
Patent JP-H06231962-A (JP)
Title: Substrate-mounted inductor
Inventor: SETO KAZUHIRO
IPC: H01F27/29
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a substrate-mounted inductor which uses a winding having a large current capacity, can be used for such equipment as on-vehicle electronic equipment, etc., which is frequently exposed to vibrations, and can always form a constant appropriate space between the surface of its substrate and bottom of a molding resin sealing the inductor. CONSTITUTION:The inductor has platy terminals 5 each of which has two leg sections 7 separated from each other by a rectangular space 6 and fixed to both mounting ends of a substrate on both facing side faces of the molded enclosure body of the inductor formed by molding a resin.
Patent JP-H08213107-A (JP)
Title: Electric connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/652
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the process for requiring much labor so as to improve the assembly work by relatively easily performing the electric connecting work between a shielding member of a multi-core cable and a shielding member fitted to a molding base. CONSTITUTION: A crimp part 42 of a crimp fitting 40 is crimped for fixing to a folded part 3A of a shielding member 3 for covering the periphery of a core cable 2 of a multi-core cable 1. A T-shape projecting part 43 of the crimp fitting 40 is pinched for contact by the shielding member 45 fitted to the molding base 30.
Patent JP-H04271706-A (JP)
Title: Mechanism for cutting upper and lower parts of rush seedling
Inventor: SATO IWAO
IPC: A01C11/02
Filed: 1991-02-28
Abstract: PURPOSE:To cut the cut root part and cut transplantation seedling of an overgrown rush seedling in a state placeable on a seedling table of a rush transplantation machine. CONSTITUTION:A rush seedling 1 can be clamped between a lower transfer belt 2 and an upper transfer belt 3. The upper belt 3 is shorter than the lower belt 2. The belt rollers 19, 21 of the lower transfer belt 2 are shifted relative to the belt rollers 20, 23 of the upper transfer belt 3.
Patent JP-H08214495-A (JP)
Title: Rotary machine
Inventor: YAMAMOTO MASAKAZU
IPC: F04D29/04
Filed: 1995-01-31
Abstract: PURPOSE: To minimize a size of coupling portion of a rotary machine utilizing a coupling shaft by fixing a rotary portion of a bearing to an external diameter part of a coupling for coupling between shafts. CONSTITUTION: A pump shaft 2 of a multistage pump 1 and a motor shaft 16 of a motor 15 are coupled with a coupling device 20, the external diameter part of external coupling 22 of the coupling device 20 is provided with a fixed rotating part 25a of a bearing 25 and the fixing part 25b of the bearing 25 is held by a bracket 27. Moreover, a pump casing 3 of the multistage pump 1 and a motor frame 17 of the motor 15 are coupled with each other via a bracket 27 and a seal member 28 is provided between the bracket 27 and external coupling 22. Namely, since the bearing can be accommodated within the space of the coupling, the device itself can be reduced in size.  Moreover, since the shaft length of pump shaft 2 from the bearing 25 to the end part of the pump can be shortened, mechanical reliability can be enhanced and the coupling shaft composed of the pump shaft 2 and motor shaft 16 can be assembled very easily.
Patent JP-H06233152-A (JP)
Title: Focus circuit
Inventor: OSUGA SATOSHI
IPC: H04N3/26
Filed: 1993-01-29
Abstract: PURPOSE:To optimize focusing over the entire screen of a CRT by respectively separately generating the dynamic focus voltage of a parabolic waveform for red, green and blue. CONSTITUTION:The respective voltages for focus adjustment of the CRT for red, green and blue are respectively supplied from a DC high voltage impressed to an MV terminal in a focus circuit 10 through resistors R1, R2 and R3 to a terminal Fv. On the other hand, respective parabolic waveform voltages for red, green and blue channels are respectively generated by red, green and blue dynamic focus circuits 20R, 20G and 20B and respectively superimposed through CR, CG and CB to the focus adjusting voltages for red, green and blue. Thus, since the parabolic waveforms in red, green and blue are separately corrected corresponding to the fluctuation of an anode voltage at the CRT, focusing can be optimized over the entire screen of the CRT.
Patent JP-S58152043-A (JP)
Title: Preparation of polyacetylene film
Inventor: TAMAMURA TOSHIAKI
IPC: C08F2/00
Filed: 1982-03-05
Abstract: PURPOSE:To prepare a polyacetylene film having high orientation properties, by applying a catalytic solution to a base having fine channels in the direction of one dimension, introducing an acetylene gas onto it. CONSTITUTION:In a process wherein an acetylene gas is introduced to a base coated with a catalytic solution to prepare a polyacetylene film on the base, the film is prepared by using the base having fine channels in the direction of one dimension. In coating the base, the end part of the channel is immersed in the catalytic solution so that only the channel part is coated with the catalytic solution.
Patent JP-S61194485-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: G02F1/133
Filed: 1985-02-25
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-S58162081-A (JP)
Inventor: BURUSU BUENKATESUWARA DATSUTO
IPC: H01L33/00
Filed: 1983-03-04
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-H09229966-A (JP)
Title: Digital storage oscilloscope
Inventor: HATSUTORI YOSHINORI
IPC: G01R13/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to visually confirm the changed part by increasing the storage capacity while holding the resolution of a detector constant, and increasing the longitudinal length of a display screen by the length corresponding to the range increasing ratio when the range is increased. SOLUTION: The digital storage oscilloscope comprises an A-D converter, a memory, a display unit and a detector. The display unit increases the longitudinal length of a screen 6a by the same N times as large as he range increasing ratio when the storage capacity is increased to become the N times of the range while holding predetermined resolution. For example, when the range is doubled to a range of 0 to 8V while holding the revolution of the range of 0 to 4V, the display screen 6a of the display unit is doubled corresponding to it. Accordingly, even when the peak value of the waveform W of the input signal to be measured is varied in a range of 1.8 to 6.0V, the entirety of the waveform W is displayed, and hence the upper part is not cut out, and the varied part A is always displayed.
Patent JP-S61197037-A (JP)
Title: Oxidizing catalytic material for purifying waste gas
Inventor: YAGI JUN
IPC: B01D53/94
Filed: 1985-02-22
Abstract: PURPOSE:To decrease the activity reduction of the titled catalytic material in the high temp. by forming a wash coat layer of a mixture of alumina and zirconia on the surface of a heat-resistant base material and depositing a mixture of noble metal and lanthanum oxide on the surface thereof. CONSTITUTION:In a catalytic material for purifying a waste gas, a wash coat layer wherein alumina and zirconia are made to (40:60)-(60:40) mixing ratio by wt. ratio is formed on the surface of a base material consisting of a heat resistant material and the specific surface area of the carrier is regulated to a range necessary in a reaction. Thereafter a mixture of noble metal such as Pt, Pd, Rh and lanthanum oxide is dispersed and deposited in the range of (1:2)-(1:24) molar fraction. In the catalytic material obtained by such a way, the activity reduction in the high-temp. atmosphere can be reduced.
Patent JP-S60178490-A (JP)
Inventor: IKEGAMI YOSHIKI
IPC: G09G5/14
Filed: 1984-02-25
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-S56130821-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: C09D5/23
Filed: 1980-03-19
Abstract: PURPOSE:To obtain the magnetic substance layer excellent in the scattering of metallic magnetic powder, by using the specific fatty acid salt and resin binder. CONSTITUTION:Lanolin acid salt (0.3-5wt% to metallic and magnetic powder) such as lanolin fatty acid calcium, polyvinyl chloride-polyvinyl acetate copolymer, irethane prepolymer being low molecular weight polyurethane resin of normal chain having free isocianate radical at both ends and having 2,000-10,000 average moleculor weight, and magnetic paint made of metallic and magnetic powder, are coated on the base to constitute the magnetic recording medium.
Patent JP-S55128522-A (JP)
Title: Cooling water circulating circuit in converter exhaust gas treating apparatus
Inventor: GOTOUDA HIDEMI
IPC: F27D17/00
Filed: 1979-03-26
Abstract: PURPOSE:To recover the holding heat of an exhaust gas cooling water as well as to stabilize the operation of an exhaust gas cooler by a method wherein a ''Flon'' evaporating circuit is provided between a high temp. water tank of a high temp. exhaust gas cooling apparatus of a converter and a heat exchanger as well as a bypass circuit is provided to a heat exchanger. CONSTITUTION:The high temp. exhaust gas issued from a converter M is cooled by a cooler 1 and a high temp. cooling water is stored in a high temp. water tank 3 and the temp. thereof is lowered by discharging heat in a heat exchanger 5 to introduce into a low temp. water tank 6 and, again, the said low temp. water is supplied as an exhaust gas cooling water to a cooler 1. In this time, a pipe conduit is branched in a high temp. water flowd passage 10 and a high temp. water is intorduced into a ''Flon'' evaporator 14 to evaporate ''Flon'' and the electricity is generated by a ''Flon'' turbine or the like. The temp. lowered cooling water is entered to a warm water tank 6 through a heat exchanger 5. Moreover, in this case, a bypass circuit 17 is provided to a heat exchanger to adjust the cooling water temp. in an inlet of a warm water tank 6 as well as to eliminate the change of a cooling water temp. in an inlet of a warm water tank 6 and the operation of a cooler 1 is stabilized.
Patent JP-H09213558-A (JP)
Title: Manufacture of transformer
Inventor: ABE KATSUNORI
IPC: H01F41/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent wobbling and generation of unsoldered state, by a method wherein, at every root parts of pin terminals, one wire is tied up by a specified number of turns so as to mingle with the other wire, the other wire is also tied up by a specified number of turns, and soldering is performed by aligning ends of the respective wires. SOLUTION: After a primary wire and a secondary wire are wound around a winding frame of a coil bobbin, the wires are led out from a lead-out trench 15. A wire 12 is tied up by 1.5 turns around a root part on which a pin terminal 4 is planted, together with a wire 13 so as to mingle with it. In this case, the wire 13 and the wire 12 are simultaneously tied up around the pin terminal 4 in such a manner that the wire 13 makes one turn tying-up and tips of the wire 12 and the wire 13 are aligned. The wire 12 and the wire 13 are fixed to the pin terminal 4 by one time soldering.
Patent JP-H04248661-A (JP)
Title: Device and method for displaying ruled line
Inventor: KOBAYASHI SHIGENORI
IPC: G06F17/21
Filed: 1991-02-04
Abstract: PURPOSE:To vectorially display a ruled line at a relative position being correct as against a character string and to simplify the working of an operator in this case. CONSTITUTION:A grid interval is calculated by a grid interval data calculation part 3 based on format data and grid origin is calculated by a grid origin calculation part 6. A starting/ending point is calculated by a starting/ending point calculation part 8 based on the calculated grid interval and grid origin and the ruled line is vectorially displayed by a vector ruled line display part 9 based on the calculated starting/ending point.
Patent JP-H06252498-A (JP)
Title: Semiconductor laser equipment
Inventor: KUSUNOKI HIRONORI
IPC: H01S5/00
Filed: 1993-02-24
Abstract: PURPOSE:To improve efficiency in production of semiconductor lasers having different driving polarity. CONSTITUTION:A semiconductor laser device 5 is fixed on a main plane of a submount 3 fixed to a supporting member 2 and on the side of one side of the semiconductor laser device 5, a first external electrode 21 formed on the main plane of submount 3 and is electrically connected with an anode electrode is arranged. On another side opposite to the one side of the semiconductor laser device 5, a lead 9A is arranged and the first external electrode 21 is connected with the supporting member 2 with a first wire 11 electrically. Furthermore, a cathode electrode 41 of the semiconductor laser device 5 is electrically connected with the lead 9A with a second wire. A reference potential is applied to the supporting member 2 and a negative potential is applied to the lead 9A. In such semiconductor laser of negative driving polarity type, on the main plane of the submount 3 between the semiconductor laser device 5 and the lead 9A, a second external electrode 22 electrically connected with the anode electrode is arranged.
Patent JP-S61195062-A (JP)
Title: Multiple display type television door phone
Inventor: OGAWA JIRO
IPC: H04M9/00
Filed: 1985-02-25
Abstract: PURPOSE:To realize the simplification of a state recognition and operability etc. with eliminating a separate displaying element by performing a state display combining a display part and a monitor and also by separating functionally the function of an operating switch with a screen display. CONSTITUTION:In a normal screen display time that displays the open/close state of an electric lock 19 in a system and the on/off state of a lighting apparatus L, when state is changed by another operation except the operating switch of the system, a housing information panel A detects the state and changes the display of a display part 6. At the next, when the panel A receives a call from a door phone 22 in some system within a system, it detects and overlaps on the monitoring television picture of related part of the part 6 and also, it operates without disturbing a monitor and displays the state of a lock 19 and the door and an operating position. With this state, by the operation of the operating switch that is provided around th part 6, a related control outputting is performed and also the display of the part 6 is changed if a state change is detected following the above state. And by the reset of a hand set 2, etc., and the detection of the completion of a call, a normal screen display is restored.
Patent JP-S61191860-A (JP)
Inventor: HORIKOSHI KIYOSHI
IPC: F25D17/08
Filed: 1986-02-20
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-S57151489-A (JP)
Title: Self-propelled anchor
Inventor: MATSUYAMA CHIAKI
IPC: B63B21/29
Filed: 1981-03-12
Abstract: PURPOSE:To permit an anchor to self-travel or to be anchored automatically by wireless remote control, by arranging a ballast division for a float in the anchor, and providing the anchor body with an excavator and a propeller. CONSTITUTION:The anchor has the ballast division 14 in the float, is equipped with a direction controlling apparatus fixed fins 2 and movable fins 3, the propeller 4, the excavator 7, etc., and is connected via a swivell 11 to a mooring line 10 payed out from a mother ship. When the anchor is to be moved submerged, the ballast in the ballast division 14 in the float 1 is adjusted to regulate the attitude of the anchor, it is advanced by the propeller till it reaches a  scheduled sea bottom 16, the attitude is controlled such that the excavator is directed to the scheduled sea bottom, and the excavator 7 is driven with the ballast increased to penetrate the sea bottom 16.
Patent JP-H04312532-A (JP)
Title: Medicinal chewing gum that incorporates acetylsalicylic acid
Inventor: FURANTSU HOISURAA
IPC: A61K31/195
Filed: 1992-01-28
Abstract: PURPOSE: To prepare a pharmaceutical composition of acetylsalicylic acid having rapid absorption, good permissiveness in a mouth or the stomach, high bioavailability and high storage stability and further antipyretic, antiinflammatory, analgesic and blood platelet aggregation inhibiting actions. CONSTITUTION: This stable medicated chewing gum composition permitted by a mucous membrane comprises acetylsalicylic acid(ASA) as a first component, a basic substance suitable for producing a salt, preferably calcium carbonate as a second component in respective spatially separated forms in a gum base and is capable of eluting both the components from the chewing gum composition during the chewing and producing the readily soluble salt. The composition is capable of manifesting rapid absorption due to the presence of the ASA in a dissolved state in a mouth, good permissiveness for mucous membranes with buffering actions of the salt produced during the chewing, high bioavailability due to low metabolism at the time of intrabuccal absorption and high storage stability due to the presence of the ASA as a free acid during the storage.
Patent JP-H10233530-A (JP)
Title: Gallium nitride semiconductor light emitting element
Inventor: NISHIO JOSHI
IPC: H01S5/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristic deterioration of a p-type gallium nitride layer by adjusting the magnesium concentration distribution in a magnesium- doped second layer so that the magnesium concentration may become the highest in the vicinity of the interface with a zinc-doped first layer. SOLUTION: A wafer is partially removed downward to a magnesium-doped second n-type GaN layer 23 by performing reactive ion etching using an SiO2 mask by deciding the etching condition based on the distance to the layer 23 from a zinc-doped first p-type GaN layer 33 which is formed on the uppermost surface of the wafer. The magnesium concentration distribution in the layer 23 is adjusted so that the magnesium concentration may become the highest in the vicinity of the interface with the first p-type GaN layer 33. Therefore, a semiconductor light emitting element can be obtained, because the characteristic deterioration of the p-type GaN layer 33 can be prevented.