baber/WOPTO huggingface dataset:
Patent JP-S57209576-A (JP)
Title: Characters recognizing method
Inventor: EJIRI KOUICHI
IPC: G06K9/46
Filed: 1981-06-19
Abstract: PURPOSE:To make the recognition of characters, by picking up two or more sorts of characteristic parameters from a character pattern and using these parameters. CONSTITUTION:A reading section reads in picture element unit and supplies it to a pre-processing section 2 with binarizing. A character pickup section 3 picks up the characteristic of stroke from a character pattern inputted from the section 2. A radical pattern recognizing section 4 compares the characteristic of picked up stroke with that of registrated radical pattern of a radical pattern dictionary 5 to select a radical pattern candidate with the high similarity. Further, a non-radical pattern recognizing section 6 compares the mesh characteristic of the non-radical pattern of a mesh dictionary 7 with the picked up mesh characteristic to select the non-radical pattern candidate with higher similarity. A score calculating section 8 scores the similarity of the condidate pattens selected at the section 4 and 6 and recognizes one character pattern finally for output.
Patent JP-S58238-A (JP)
Inventor: NORUBERUTO HOOFUERU
IPC: C12M1/08
Filed: 1982-06-04
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-H05292157-A (JP)
Title: Transmission quality measurement system for digital subscriber line
Inventor: ISE NOBORU
IPC: H04L69/40
Filed: 1992-04-15
Abstract: PURPOSE:To measure transmission quality in a continuous state by setting a fixed bus to a bit error measurement section to pass prescribed data into a digital network as one unit. CONSTITUTION:A bit error measurement section 20 gives a fixed bus setting signal to a digital network 1 to set a fixed bus 1a through which test data are sent. The test data passing through the network 1 are outputted to a digital subscriber line 4 through a digital subscriber circuit 5 while keeping the continuity. The test data are reflected in the network termination device 5 and travels through the route used so far in an opposite direction and returns to the measurement section 20. Then bits of the test data to be sent and bits of the returned test data are compared by the measurement section 20 to calculate a bit error rate. Since the prescribed data passes through the fixed bus as one unit, the transmission quality of the subscriber line 4 is continuously measured without disturbing the relation of time. Then one set of the measurement section 20 is enough for the purpose.
Patent JP-H05291962-A (JP)
Title: Digital signal transmitter
Inventor: KAWAMURA TAKESHI
IPC: H03M7/32
Filed: 1992-04-15
Abstract: PURPOSE:To reduce a level difference of an adjacent signal and to utilize effectively a bit number by replacing data in response to a frequency of an input signal before a digital signal is converted into a DPCM signal. CONSTITUTION:An analog audio signal is converted into a digital signal by an A/D converter circuit and written in a data recording circuit 16. An A/D conversion output is given to a waveform detection circuit 17, in which a frequency of data is detected and the result is inputted to a ROM by using a high-order bit signal of an address control circuit 19. The result of a sampling pulse frequency-divided by an address counter 18 is inputted to low-order bits. The circuit 19 revises the address read from the recording circuit 16 based on the data frequency. The data whose sequence is revised are subject to quasi- momentary compression by a compression circuit and the result is inputted to a signal multiplexer circuit. Moreover, an output of the detection circuit 17 is inputted to the signal multiplexer circuit. Thus, correlation is produced in the adjacent signal to extend the dynamic range of the signal with a high signal frequency.
Patent JP-H11309259-A (JP)
Title: Design display control device in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a design display device in a pachinko game machine with a high entertainment for attracting a player's interest after indicating 'A big hit' on a design display device provided on a surface of a game board by switching to indicate a quiz picture, a copyrighted character or the like and by further indicating a copyright holder during a standing-by period of a game. SOLUTION: A copyrighted work and a copyright holder are displayed on a special design display device 2 provided on a surface of a game board during a standing-by period of a game. Game pictures are displayed switching- controlling by an operation of a handle for hitting balls. When a state that a design is not changed during the game continues for a fixed time period and when fixed conditions are completed after finishing an open state of a final round of consecutive operation numbers of time in a first kind special electromotive utility member, the copyrighted work and the copyright holder are indicated. The game simultaneously starts when the handle for hitting balls rotates, and a copyright indication is switched to a picture for the game.
Patent JP-S61253446-A (JP)
Title: Method and apparatus for detecting purity of liquid such as frying oil
Inventor: YOMODA YOSHIO
IPC: G01N21/41
Filed: 1985-05-02
Abstract: PURPOSE:To enable the detection of purity of a liquid properly in an accurate and simple manner, by propagating light from an optical fiber with the liquid to be detected brought into direct contact with the core thereof. CONSTITUTION:Water is attached to the core of an optical fiber 3, light is made to propagate through the fiber 3 under the normal temperature and the signal level detected here is inputted into a memory circuit 21 to be a reference signal for correction. After the fiber 3 is immersed into a container filled with a new oil such as soybean oil, it is pulled up and the level of the detection signal obtained under the normal temperature to be memorized into the circuit 21. The memorization of the signal for the correction and the signal levels corresponding to refractive indexes of new oils as respective frying oils are done sequently with a changeover switch 27. Moreover, when a need arises for checking the deterioration in the frying oils, the switch 27 is changed over to match the kind of the frying oil to be detected, the fiber 3 is immersed into the container full of the drying oil and then, pulled up. Then, the light propagating through the fiber 3 under the normal temperature is outputted to a comparator circuit 23, which compares it with a reference value from the circuit 21 and outputs the resulting difference to a display unit 31.
Patent JP-H06283194-A (JP)
Title: Sealed alkaline zinc storage battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/30
Filed: 1993-03-29
Abstract: PURPOSE:To improve the cycle life of a sealed alkaline zinc storage battery. CONSTITUTION:Potassium hydroxide of 4-6mol/l in concentration is used as an electrolyte. The material, the porosity, the thickness and the number of liquid retaining layers 4, 5 are adjusted so that the amount of electrolyte in the side of a zinc negative electrode 1 becomes 0.2-1.0ml/mAh in relation to the capacity density of the nickel positive electrode 2, and that the amount of electrolyte in the side of a nickel positive electrode 2 becomes 0.4-2.0ml/mAh in relation to the capacity density of the nickel positive electrode 2. Dendrite shortcircuit, the shape change or passive state of the zinc negative electrode, or reduction in the utilization factor of the nickel positive electrode can be restricted, and the cycle life can thus be improved.
Patent JP-S5621914-A (JP)
Title: Sun visor for car
Inventor: YASUI TOSHISADA
IPC: B60J3/02
Filed: 1979-07-25
Abstract: PURPOSE: To hold the shape of sun visor for a car and improve its durability by impregnating and curing resin group adhesives on the entire cushion materials with a total of two sides.  
     CONSTITUTION: A core body 2 with cushion properties which is covered by an armatured outer layer 5 consists of cushion materials 2a and 2b with both sides which are composed of expandable synthetic resin and sponge rubber and an annular frame 3 which is made inherent along with the peripheral area between both cushion materials 2a and 2b. The core body 2 is formed in a body by impregnating resin group adhesives on the entire of both cushion materials 2a and 2b, compressing both cushion materials 2a and 2b in preset thickness, desiccating and curing the adhesives, and bonding both cushion materials 2a and 2b and the contact area of the frame 3. This can retain both cushion materials in preset thickness and shape and prevent the mutual position shift between both cushion materials and the frame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06280732-A (JP)
Title: Piezoelectric element flexing wave activated power generating set
Inventor: KINOSHITA TETSUO
IPC: F03B13/18
Filed: 1993-03-30
Abstract: PURPOSE:To convert particularly wave energy into electric energy over a wave characteristic of wide range, in a wave activated power generating set suited for use in an oceanic observation buoy, offshore platform, etc. CONSTITUTION:According to up/down motion of a float 5 floated on the wavy sea surface 7, also a corrugated cam 4a of a perpendicular member 4 is up/down moved, and a supporting member 2, protrusively provided from a supporting wall 8 in a cantilever manner, is deformed to flex through a roller 3 brought into contact with the cam 4a. By deforming a piezoelectric element flexed integrally with the supporting member 2, generating action is performed.
Patent JP-S63260305-A (JP)
Title: Protection system for microwave output amplifier
Inventor: ITO TAKEO
IPC: H03F1/52
Filed: 1987-04-17
Abstract: PURPOSE:To surely protect a transistor (TR) of the final stage of an amplifier outputting a microwave by using a voltage detection section comprising 1 directional coupler so as to detect a voltage of a reflected wave and comparing the detected voltage with a reference voltage and cutting off the final output stage in the amplifier if the voltage is larger than the reference voltage. CONSTITUTION:A voltage of a reflected wave caused by the load open state of an output plug RF-OUT or the like is detected by using a prescribed voltage detection section 40 wired on a printed circuit board and its detected voltage is compared by a comparison section 50 receiving a prescribed reference voltage VRef, and when the detection voltage is the prescribed reference voltage VRef or over, the final output stage of an amplifier 20 is cut off. Thus, the TR of the final stage of the amplifier section 20 outputting a microwave is protected surely and the miniaturized and inexpensive circuit is realized.
Patent JP-H11290917-A (JP)
Title: Hot finish rolling method of steel strip
Inventor: IMAE TOSHIO
IPC: C10N30/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the rolling load in the hot finish rolling of a steel strip by sticking a lubricant containing water to the peripheral surfaces of work rolls which are held at specified surface temp. and adding reduction to the steel strip after forming a dry coating film of the lubricant before the steel strip reaches the biting position. SOLUTION: A material 1 to be rolled is reduced between work rolls 2, 2 and the hot finish rolling of the steel strip 1 is executed by jetting the lubricant to the peripheral surfaces of the work rolls from spray nozzles 3 while cooling the work rolls 2 by jetting cooling water from the spray nozzles 4. At this time, by using a matter consisting of water, water dispersing resin and dispersant and adjusting the volume of cooling water, or the like, the roll surface temp. is taken as >=100 deg.C. By this heat, the water is evaporated in a short time from a homogeneous liquid coating film 5 of the lubricant which is formed by jetting the lubricant on the peripheral surface of the roll, the dry coating film 6 is obtained.  This dry coating film 6 is stuck to the surface of the roll 2 and, by well demonstrating sufficient lubricating action during reduction, the rolling load is remarkably reduced.
Patent JP-H03292766-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO TADASHI
IPC: H01L21/3205
Filed: 1990-04-10
Abstract: PURPOSE:To enable metal used for an interlayer wiring to be selectively buried in an opening high in selectivity by a method wherein phosphorus or boron ions are implanted into all the surface of an insulating film deposited on a first metal layer, an opening ia provided to the insulating layer through etching, and a second metal is selectively grown inside the opening concerned through a chemical vapor growth. CONSTITUTION:An insulating film 2 such as an oxide film or the like is deposited on a titanium silicide film 1 which serves as a wiring material of an lower integrated circuit element layer 100, and an upper integrated circuit element layer consisting of, for instance, a MOS transistor 4 is formed thereon. Thereafter, phosphorus or boron ions are implanted. At this point, a highly doped layer is formed on the surface of the insulating layer 2. Then, an opening is provided to the insulating film 2 through an etching mask to provide an interlayer wiring opening 20, and the surface of the titanium silicide film 1 is exposed. Lastly, a metal 5 of tungsten or the like used for an interlayer wiring is selectively grown in the opening 20. At this point, as phosphorus or boron ions have been implanted into the surface of the insulating layer 2, the metal 5 is hardly grown on the surface of the insulating film 2.
Patent JP-H05262618-A (JP)
Title: Skin-care cosmetic
IPC: A61K8/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide the subject skin-care cosmetic capable of giving a smooth, dry and tack-free feeling to the skin. CONSTITUTION:(A) A macromolecular silicone represented by the formula [R1 are wholly methyl or methyl and partly phenyl; R2 is methyl or OH; n is 500 to 20000], e.g. dimethylpolysiloxane, methylphenypolysiloxane or a terminal hydroxyl group-containing dimethylpolysiloxane and (B) a polyethylene glycol having 500000 to 5000000 molecular weight are contained each in an amount of (A)=0.1 to 10wt.%, preferably 0.1 to 5wt.% and (B)=0.01 to 5wt.%, preferably 0.01 to 2wt.%. Raw materials contained in general cosmetics, e.g. various kinds of oil components, a humectant, a surfactant, a water-soluble polymer, a preservative, a chelating agent, a drug, a perfume, an antioxidant, a powder and water may be contained in the objective cosmetic as necessary.
Patent JP-S5720929-A (JP)
Title: Optical information reader
Inventor: KIMURA KENJI
IPC: G11B7/09
Filed: 1980-07-14
Abstract: PURPOSE:To improve the precision of auto focusing by converting a reflected or transmitted light beam from an information track into an electric signal and by obtaining a signal for the adjustment of the position of a lens from the upper side- band wave of the carrier. CONSTITUTION:A lens 3 is held by an electromechanical energy converting element 7 and an AC modulated signal is supplied to the element 7 to modulate the focal point of the lens 3 mechanically. A photoelectric converting element 6 converts a reflected or transmitted light beam from an information track into an electric signal and the upper side-band wave of its carrier is extract to detect a modulated component equivalent to the frequency of the modulated signal, thereby obtaining a signal for the adjustment of the position of the lend 3. When the focal point of the  lens 3 shifts from an information track surface at right angles, the upper side-band  wave of the carrier is influenced more than the lower side-band wave, so focal position information is obtained from the upper side-band wave, improving detection  sensitivity extremely. This constitution improves the precision of auto focusing.
Patent JP-H04327410-A (JP)
Title: Hanger conveyor device
Inventor: TOSHISHIGE YUUJI
IPC: B65G9/00
Filed: 1991-04-25
Abstract: PURPOSE:To enable the positive conveyance of hangers and avoid the drop of chain oil by placing the hanger, held by the stopper of a first carrier path at the time of an arm being rotated by the driving of a cylinder, on a claw provided at the arm tip to convey the hanger. CONSTITUTION:A cylinder 20 is driven to rotate an arm 17 by a driving shaft 21, and the axle part of the wheel 24 of a hanger 23 sent to the stopper 14 of a first carrier path 13 at this time is placed on the claw 18 of the arm 17 to move the hanger 23. When the claw 18 reaches the starting end of a second carrier path 15, the wheel 24 of the hanger 23 is shifted onto the carrier path 15 by the rotational energization of the arm 17 to move thereon. The claw 18 at the tip of the arm 17 is then returned into a position below the stopper 14 of the carrier path 13 by the extention of the driving shaft 21 of the cylinder 20, and stands by until a following hanger 23 is sent thereto. The tip of the arm 17 is formed into circular shape so that the arm 17 presses back the wheel 24 of the hanger 23 to move downward in the case of the hanger 23 standing by at the stopper 14 of the carrier path 13 at the return time of the arm 17.
Patent JP-S61254663-A (JP)
Title: Plastic bearing
Inventor: TANAKA KATSUHIKO
IPC: C08L71/00
Filed: 1985-05-08
Abstract: PURPOSE:A plastic bearing having small friction, improved durability, and small friction torque, blended with a specific amount of a perfluoropolyether oil or a chlorofluoropolyether oil instead of an existing silicone oil. CONSTITUTION:A polyphenylene sulfide resin is blended with (A) 15-30wt% 1% carbon fibers, (B) 10-20wt% polytetrafluoroethylene resin, and (C) 1-15wt% perfluoropolyether oil or chlorofluoropolyether oil.
Patent JP-2000291320-A (JP)
Title: Sliding door guide device
Inventor: YOTSUYA MASAHIRO
IPC: E05D15/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate defects such as a complicated structure and troublesome handling by vertically movably guiding a guide for rotatably pivoting a roller in a cylindrical case. SOLUTION: A sliding door guide device is composed of a guide 6, a roller 7, a pivot pin 8 of the roller 7 and a guide means 9 in a cylindrical case 1. The guide means 9 is composed of a horizontal screw lever 10 freely rotatable in an upper part in the cylindrical case 1 and pivoted so as not to move in the shaft direction, a slider 11 threadedly engaged with the horizontal screw lever 10 and freely movable in the horizontal direction according to rotation of the horizontal screw lever 10, grooves 12 being formed on the lower both sides of the slider 11 and extending obliquely downward in the rightward direction, a projecting part 13 being formed in an upper right half of both side walls of the guide 6, being inserted into both side grooves 12 of the slider 11 and extending obliquely downward in the rightward direction and mutually opposing both end guide surfaces 6a,  6b of the guide 6 guided by mutually opposing both end wall inside surfaces 1a, 1b of the cylindrical case 1. Thus, abrasion of the roller 7 is eliminated to easily increase mechanical strength of the projecting part 13.
Patent JP-S63262035-A (JP)
Inventor: NAKAMURA HIROYUKI
IPC: H02J9/06
Filed: 1987-04-17
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-H04306797-A (JP)
Title: Alarm detection protection circuit
Inventor: AKEYA MIKIJI
IPC: G08B25/00
Filed: 1991-04-03
Abstract: PURPOSE:To obtain an alarm output synchronized with a clock by inputting a clock terminal to an arbitrary clock, generating the output of an (n) bit binary counter releasing the initial value setting in raw alarm information as an alarm and stopping this binary counter with the generation of this alarm by generating the alarm. CONSTITUTION:Raw alarm 5 is inputted to the initial setting input of an (n) bit binary counter 1. Clock input is connected to the output of an AND gate 2. The output of a clock 4 and an inverter gate 3 are inputted to the gate 2. When the raw alarm 5 becomes 'L' to 'H', the initial setting state of the counter 1 is released, and the counting up is started. The (l) output becomes 'H' when the clock 4 is counted (i), and the clock input of the (n) bit binary counter 1 is inhibited by an AND gate 2. Thereby, an alarm output 6 keeps 'H' or alarming state until the raw alarm 5 changes to 'L'.
Patent JP-H02276478-A (JP)
Title: Inverter device
Inventor: KISHIMOTO NAOKAGE
IPC: H02M7/538
Filed: 1989-04-14
Abstract: PURPOSE:To facilitate the compensation of the fluctuation of supplying electric power by controlling the period of ON of a switching element, whose period of ON is shorter. CONSTITUTION:An inverter device is a series oscillation type inverter circuit and is constituted of a rectifying and smoothing circuit 1, a control power source circuit 2, transistors Q1, Q2 and the oscillation control circuit 3 for the transistors to lighten the discharging lamp of a load circuit 5. The oscillation control circuit 3 is constituted of a control unit 3c, a fundamental oscillation circuit 3a and a driving circuit unit 3b. The period of ON of the transistor Q1, whose period of ON is shorter, is controlled by the oscillation circuit 3a to compensate the fluctuation of an electric power supplied to the discharging lamp with respect to the fluctuation of an AC power source AC.
Patent JP-2000280527-A (JP)
Title: Optical printing head
Inventor: ODAI YOSHIAKI
IPC: G02F1/1335
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical printing head capable of forming an image with a homogeneous density with small difference of the exposure amounts in each position in the main scanning direction inexpensively. SOLUTION: An optical printing head for recording an image according to image data in a photosensitive recording medium by exposure/non-exposure comprises a light source for emitting a light, a light source converting means for converting the light emitted from the light source to a linear light in the same direction as the main scanning direction with a substantially homogeneous light amount and outputs the same, and a liquid crystal shutter array 14 for selectively transmitting/blocking the linear light outputted from the light source converting means based on the image data for exposing/non-exposing the linear light on the photosensitive recording medium.
Patent JP-H02275711-A (JP)
Title: Cellular substance structure of active carbon
Inventor: KATSURA SHINRO
IPC: B01J20/20
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a cellular substance structure of active carbon, excellent in high adsorption rate with a large amount of adsorption due to a low bulk density, high carbon content and large specific surface area and useful especially for application of deodorizing tobacco, etc., by carbonizing and activating a phenolic resin foam. CONSTITUTION:A formed body of a phenolic resin foam, especially resol type phenolic resin foam is directly used or cut and preferably formed into the shape of a platy substance. The resultant formed body is then calcined in a nonoxidizing or slightly oxidizing atmosphere and carbonized. The calcining temperature in this case is 500 to 1200 deg.C, especially preferably 600 to 900 deg.C. The temperature is preferably increased slowly at about 200 to 600 deg.C where decomposition of the resin normally starts in calcining. Thereby, the resultant cellular structure of active carbon has 0.05 to 0.5g/cm<3> bulk density, 85 to 95% carbon content and >=500m<2>/g specific surface area.