baber/WOPTO huggingface dataset:
Patent JP-H10222609-A (JP)
Title: Device for judging character color
Inventor: SUGIOKA MASARU
IPC: H04N1/40
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To correctly judge a character color even when a complicate pattern is present at the background part of a character by comparing the ratio of the number of the picture elements of the chrominance components of an original picture and a converted picture to the number of the lumps in a prescribed size of the chrominance components, and judging the color of the picture elements forming the character of the original picture. SOLUTION: A character color judging part 20 judges a color forming the character of a binary picture image read from a picture storing part 10. A picture reducing part 21 prepares a converted picture in which the black chrominance components of the original picture are reduced from a black and white binary original picture in which a character is described. A black lump ratio calculating part 22 calculates the first ratio of the number of the picture elements of the black chrominance components of the original picture to the number of the lumps in a prescribed size including the plural picture elements of the chrominance components, and calculates the second ratio of the number of the picture elements of the black chrominance components of the converted picture to the number of the lumps in a prescribed size of the chrominance components.  A judging part 23 compares the first and second ratio, and judges the color of the picture elements forming the character of the original picture.
Patent JP-H07235337-A (JP)
Title: Vibration isolating metal piece for mounting of lighting fixture
Inventor: TAKAGI YASUMITSU
IPC: H01R4/64
Filed: 1994-02-24
Abstract: PURPOSE:To provide a vibration isolating metal piece for mounting of a lighting fixture and simplify the mounting works by installing coupling metal pieces of metal touch in the mating positions of a wire in a ring form. CONSTITUTION:The two ends of a wire 1 are butted or overlapped and fixed in the metal touch condition by any means, for example caulking with the first metal piece 2, and a ring form is achieved equipped with a curved part 1c. The metal touch fixation is such that the second metal piece 2 is caulked to the mating position 1b on the caulking position 1a of the first metal piece 2 on the ring. A flat plate part 2a is provided on each metal piece 2, and a mounting bolt holes or the like are formed in these parts, and thereby a vibration isolating metal piece F is formed. If a lighting fixture is mounted on the fixing part of a structural member, etc., through this vibration isolating metal piece F, tremors of the fixing member are prevented from being transmitted to the lighting fixture by the resilience of the curved part 1c. The lighting fixture and fixing member made of steel material, etc., are electric conductive, so that performing grounding works separately is no more required.
Patent JP-S56122520-A (JP)
Title: Phase difference detecting circuit
Inventor: TAKADA SHIGEO
IPC: G01R25/00
Filed: 1980-03-03
Abstract: PURPOSE:To generate no unnecessary pulse for the phase difference detection output, and also to reduce the number of packages and the number of wires when constituting a circuit, by combining D type FF's. CONSTITUTION:The D type FF's - F1, F2 have the set input S, and its input D is transmitted to the output Q and Q' by rise of a clock pulse CP. The input IN1 and IN2 are one pair of input signals for comparing the phase difference each other, but the input IN1 is provided as a clock input CP of the FF-F2, and also is provided as a set input S of the inverter I1. The input IN2 is provided as a clock input CP of the FF-F1, and also it is inverted by the inverter I2, and after that, it is provided as a set input S of the FF-F2. The inverted output Q' of the FF-F1 is provided as a data input D of the FF-F2, and the inverted output Q' of the FF-F2 is provided as a data input D of the FF-F1.
Patent JP-H03230610-A (JP)
Title: Comparator
Inventor: KAGAWA MINORU
IPC: H03K5/08
Filed: 1990-02-05
Abstract: PURPOSE:To attain high speed and high accuracy comparison and to simplify the constitution by amplifying an input voltage with 1st and 2nd bipolar transistors(TRs) and amplifying further the amplified voltage with 1st and 2nd MOS TRs connected so as to be fed back positively. CONSTITUTION:With 1st and 2nd bipolar TRs T1, T2 of a differential pair, 1st and 2nd MOS TRs P1, P2 are connected in series, drains of the 1st and 2nd MOS TRs P1, P2 are connected by a 3rd MOS TR N1 so as to interconnect the 1st and 2nd MOS TRs P1, P2 thereby being fed back positively. Thus, number of TRs is less and no current path is changed over in the comparison and protection and then no switching noise is invaded. Thus, high speed and high accuracy comparison is implemented with simple constitution.
Patent JP-H07237826-A (JP)
Title: Cord storing device
Inventor: KONDO TAKANORI
IPC: B65H75/42
Filed: 1994-02-24
Abstract: PURPOSE:To provide a cord storing device capable of being provided even in a place without sufficient space to store a circular case, in particular, only with a long but narrow installation space, and capable of efficiently palling out or storing the cord. CONSTITUTION:A body 3 of revolution to wind the cord 2 in an approximately rectangular case 1 is movably stored in its longitudinal direction, a spring to constantly energize this body of revolution to one end side is provided, and a cord palling-out port 13 to pull out the cord 2 wound around the body of revolution by moving the body 3 of revolution against the spring, and a cord pulling-out port 12 are provided on the other end side of the case 1.
Patent JP-H10221366-A (JP)
Title: Probe pin and inspecting device equipped with the same
Inventor: AOYAMA HITOSHI
IPC: H01L21/66
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a probe pin which has stable long life by forming the major constituent of a probe pin of tungsten containing a predetermined proportion of rhenium. SOLUTION: Tungsten powder and rhenium powder are mixed so that the content of rhenium may be in the range of 3-30wt.%. The mixed powder is shaped into a rod, provisionally sintered, and sintered by the passage of electric current in a non-oxidizing atmosphere. Rolling and hammering process and wire drawing process are applied on the sintered body to obtain a predetermined wire rod. After straightening process, cutting, plating, tip bending process, polishing, and prober assembling, the wire rod is processed into a probe pin in the shape of a subject. The speed of wire drawing in the wire drawing process is approximately 1.2-1.5 times faster than that in regular tungsten process, and the hardness of a probe pin is approximately 800HV or more.  In addition, the time for mixing powder raw materials is approximately 10 times longer than before, and the Young's modulus of a probe pin is approximately 3.7×10<5> N/mm or more. Through the use of an inspecting device equipped with a probe pin manufactured in this method, it is possible to perform satisfactory measurement.
Patent JP-S59154124-A (JP)
Title: Desulfurizing method in combustion furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23C99/00
Filed: 1983-02-18
Abstract: PURPOSE:To improve the desulfurization efficiency without causing corrosion of a furnace resulting from gaseous HC by carrying out combustion while supplying organic chloride into the furnace to generated gaseous HC, and supplying an absorbent contg. Ca into the furnace at a temp. within a specified range. CONSTITUTION:A mixture of pulverized coal and the primary air for carrying fuel is supplied into a furnace through a burner 7 provided at the central part of a supply port 6 for supplying secondary air for burning. The combustion is carried out while supplying organic chloride such as vinyl chloride resin from a nozzle 12, the secondary air supplying port 6 or the burner 7, and gaseous HCl is generated. An SOx absorbing material contg. Ca such as CaCO3 is supplied into the furnace at a temp. in the furnace within the range of 900-1,300 deg.C from a nozzle 10. Since the gaseous HCl content in the combustion gas in the furnace is low, no corrosion problem of the furnace by gaseous HCl occurs. Thus, high desulfurization efficiency can be obtained.
Patent JP-H04252240-A (JP)
Title: Dienic polymer composition
Inventor: FUSAMAE HIROSHI
IPC: C08K5/36
Filed: 1991-01-29
Abstract: PURPOSE:To provide a dienic polymer composition having excellent thermal stability at high temperatures and on thermal shear, having good resistance to gel generation and discoloration and suitable for modifying resins and for producing tires, etc. CONSTITUTION:A dienic polymer composition comprises (A) 100 pts.wt. of a dienic polymer comprising at least one kind of conjugated dienes or a mixture of the above conjugated dienes with at least one kind of monovinylic aromatic compounds, (B) 0.05-2 pts.wt. of a phenolic stabilizer of formula I or II (R1 is tert-butyl, etc.; R3, R4 are 1-18C alkyl; R2, R5-R8 are H, 1-18C alkyl), and (C) 0.01-0.5 pt.wt. of a sulfur-containing phenolic compound of formula III [R9, R11 is -CH2-SR13 (R13 is 1-20C alkyl; R10, R12 are H, 1-15C alkyl).
Patent JP-H06299011-A (JP)
Title: Stable molding compound that consists of polyethylene its preparation and its application
Inventor: BERZEN JOSEF
IPC: A61F2/00
Filed: 1994-02-24
Abstract: The present invention relates to a stabilised moulding composition comprising polyethylene having a mean molecular weight of from 10<5> to 10<7> g/mol, containing antioxidants and tocopherol, in particular alpha -tocopherol or a derivative thereof, to a process for the preparation thereof, and to the use thereof.
Patent JP-S54127182-A (JP)
Title: Electronic medical appliances
Inventor: ARAN NORUTEFUEDO
IPC: G08C19/00
Filed: 1979-03-09
Abstract: An electromedical system comprises at least one sensor to be placed in a patient's armpit and a movable unit for wireless measuring of signals transmitted by the sensor. The sensor is composed of an oscillatory circuit L1 driven by a lower frequency oscillator. The oscillator in the form of an RC- oscillator comprises a symmetrically coupled feedback operational amplifier, the output signal of which controls the oscillatory circuit via capacitive diode D3. A bridge circuit containing parameter- sensitive elements e.g. pressure sensitive capacitor CV and temperature sensitive resistors RV1, RV2 is connected in the feedback loop of the amplifier, power to the oscillator being supplied over antennae L. Thus changes in the parameter sensitive elements change the pulse output frequency of the oscillator and hence the output from the oscillatory circuit will be a pulsating complex FM-signal which is picked up by a portable receiver. <IMAGE>
Patent JP-S53111995-A (JP)
Title: Method of preventing pump room of ship from generating noise and vibration
Inventor: SAKATA NORIHIKO
IPC: B63B43/00
Filed: 1977-03-10
Abstract: PURPOSE: To prevent noise and vibration from occurring by utilizing water by operating machinery and pipes as noise source within a pump room all in submerged state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09215875-A (JP)
Title: Pipe cutter
Inventor: TANAKA MINORU
IPC: B26B13/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To securely cut a cutting part of pipe at a correct position, with favorable appearance, and perpendiculary to a pipe axis to the last by operating both lever handles repeatedly to be opened/closed to feed receiving teeth in a follower tooth body by a drive member for engaging an inverse rotation prohibiting member with the receiving teeth by interlock. SOLUTION: A pipe P is held on a pipe holding part 5 and a pipe holder 15, and lever handles 2, 3 are operated in closing directions to each other. A feed pawl 44 of a drive member 30 is engaged with a first tooth of receiving teeth 40 in a follower tooth body 27. Simultaneously, a stopper pawl 46 of an inverse rotation prohibiting member 28 is engaged with the receiving teeth 40 more on the upper and lower side, in a drawing, than that by several stages. The follower tooth body 27 is thus fed for one pitch. For next opening operation of the lever handles 2, 3, inverse return of the follower tooth body 27 is prohibited by the stopper pawl 46, and its position is kept. By next closing operation, it is fed for one pitch again. A cutter blade 7 correctly cuts the pipe P by this repetition.
Patent JP-H11225299-A (JP)
Title: Television reception display device
Inventor: SASAKI KIYOSHI
IPC: H04N5/445
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver where the user can feel a sense that a viewer enjoys a moving image such as a movie on a large screen and obtains intelligence from character information or the like on a small screen. SOLUTION: A program designated by a remote controller 9 is demodulated through a demodulator 3 and a transport stream is obtained. An audio signal that is selected by a transport decoder 4 from the obtained transport stream is outputted from a speaker 7, and a video image is outputted to a 1st display device 8 through a video/audio decoder 5. Incidental information transmitted in a separate form (such as characters and graphics or the like) is selected by the transport decoder and sent to an IrDA transmission reception means 12 from an IrDA transmission reception means 11, and outputted to a 2nd display device 14.
Patent JP-H11223723-A (JP)
Title: Filter for plasma display panel
Inventor: NAKANO TOMOMI
IPC: G02B1/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter for plasma display panel which is free from warp due to heat from a plasma display panel and is superior in near infrared absorption capacity and electromagnetic wave shield capacity by providing transparent resin layers and if necessary anti-reflection layers on both sides of the transparent resin substrate. SOLUTION: The filter for plasma display panel has transparent resin layers on both sides of the transparent resin substrate. It is provided also with a near infrared absorption layer, an electromagnetic wave shield layer, an anti-reflection layer, etc., so as to have a near infrared absorption function, an electromagnetic wave shield function, an anti-reflection function, etc. If anti-reflection layers are provided on both sides of the substrate besides transparent resin layers, the anti-reflection layer on the display panel side increases the transmittance of light from a display device, and the anti-reflection layer on the opposite side has a effect to prevent external light of a fluorescent lamp or the like from being mirrored.  It is preferable that near infrared absorption layers and electromagnetic shield layers are also provided on both sided of the transparent resin substrate, because the near infrared absorption characteristic and the electromagnetic wave shield characteristic are made especially excellent.
Patent JP-S53113183-A (JP)
Title: Socket assembly for lamps of vehicle
Inventor: MATSUZAKI MIKIO
IPC: F21V19/00
Filed: 1977-03-14
Abstract: PURPOSE: To provide a socket assembly which secures positive electrical contact, the socket assembly comprising an crooked electrically-conductive metalic strip contact containing a straightened bulb carrying portion, a curved portion to be inserted into a supporting recess of a socket holder, and a surface to be contacted with a circuit board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05226160-A (JP)
Title: Single-phase transformer
Inventor: KASE TOSHIO
IPC: H01F27/02
Filed: 1992-02-14
Abstract: PURPOSE:To simplify an insulating construction and a field assembly operation by minimizing the field assembly parts in the connecting and insulating works of leads on the high-voltage line side of a UHV transformer, and also by taking a countermeasure against decomposition, dust and moisture. CONSTITUTION:Connection of a high-voltage bushing 8, disposed between two unit transformers 1A and 1B connected in parallel, with winding leads 3a is branched to the right and the left from a high-voltage bushing duct 18 holding the high-voltage bushing 8. Branched horizontal ducts are made to extend in straight lines and connected onto the lateral sides of opposed tanks 15 between two windings 17 connected in parallel in each of the unit transformers 1A and 1B. Besides, nodes with the winding leads 3a are connected by extending high- voltage leads 6 onto the winding center sides from outermost-side positions P of the right and left windings 17. Accordingly, the node with the windings is disposed on the winding center side between the windings being at the same potential virtually with the lead, and therefore the concentration of an electric field in the part of the node is relaxed.
Patent JP-S52110821-A (JP)
Title: Method of combatting plant virus diseases
Inventor: HATANAKA MASAYOSHI
IPC: A01N65/00
Filed: 1976-03-15
Abstract: PURPOSE: To effectively prevent infections by tobbaco-mosaic viruses (TMV), cucumber-mosaic viruses (CMV), etc. with no damage to applied plants, by the application of active components obtaind from the fungus culture of the Coriolus genus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07234749-A (JP)
Title: Keyboard
Inventor: HAYASHI KAZUTOSHI
IPC: H01H13/14
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the damage of a switch mechanism due to a waterdrop dopped on a keyboard. CONSTITUTION:Plural holding parts 41 with the insertion port 42 of a link mechanism 15 opened on flanks are integrally formed with a switch panel 4. A surface 44 for guiding the waterdrop to the insertion port 42 connected to a back through a formed hole 43 is provided on the surface of the switch panel 4 as a waterproof mechanism. A draining pipe 45 having length enough to pass through the switch unit 5 and a support panel 6 and surrounding the hole 43 is integrally formed on the back of the switch panel 4 at the time of forming the switch panel 4.
Patent JP-S56123540-A (JP)
Title: Color reproducing method in print color simulator
Inventor: HORIGUCHI SATORU
IPC: G03F3/10
Filed: 1980-03-04
Abstract: PURPOSE: To reproduce the printed color with a simple constitution, by introducing the secondary and ternary color chroma signals with 4 multipliers from the primary chroma video signal, through individual adjustment every separated color according to the color on paper with multipliers and variable resistors.  
     CONSTITUTION: The print dot signals become 4 color signals (c), (m), (y), (k) of cyane, magenta, yellow and black indicating positive in which the value corresponding to oozing after inversion. The signals (c), (m), (y) are processed at mutltipliers 12W15 of the color corrector 3 to be the secondary and ternary colors, and they are added at an adder 4 via adjusting variable resistors 16W22 every separated color for individual adjustment every separated color. Then, with the 1st black mixer 6 and the 2nd black mixer 7 formed with a subtractor 5 and 3 sets of multipliers 41W43, three color signals R, G, B are decided from the chroma equation by means of the refractive index of each color, allowing to reproduce the printed color with a simple constitution using 7 sets of multipliers after being corrected at the paper color corrector 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56124038-A (JP)
Title: Detecting method for defect of transparent plate
Inventor: IKEDA TATSUJI
IPC: G01N21/896
Filed: 1980-03-06
Abstract: PURPOSE:To enable detection of defect in plate glass through grading by converting a defect signal detected electrically into a frequency signal and by discriminating and detecting the size of the defect based on the frequency characteristic of the signal. CONSTITUTION:Laser beams applied from a laser generating device 1 are made to scan, by a rotary mirror 2, in the direction of the width of the plate glass 3 wherefrom defect is to be detected. And, the laser beams transmitting the plate glass 3 are detected by a detecting device 4. This detecting device 4 is a device replacing the change in luminous energy by the change in electricity, and by scanning performed in this way, the defect lowering the transparency, such as small flaws and alien substances which are smaller than the diameter of the photoflux of the laser beams, is detected as a pulse whols peak voltage turns different in accordance with the degree of attenuation of the laser beams and which has the same frequency. In addition, the defect whose size is larger than the diameter of the laser beams is detected as a pulse having equal peak voltage and being different in the time of duration. In this way, the defect can be detected with grading.
Patent JP-S61187769-A (JP)
Title: Production of food comprising flammulina velutipes as raw material
Inventor: NAKADA KUNII
IPC: A23L19/00
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a novel food which is almost odorless, directly usable as a healthy food, comprises Flammulina velutipes as a raw material, by heat- treating fruit body of Flammulina velutipes until a bad smell is almost removed at the minimum level, and grinding it into finely colloidal particles by a high- speed grinder. CONSTITUTION:Fruit body of Flammulina velutipes from which parts attached to a culture medium of root base part is cut is directly used, or cut into about 2-3cm length, and heat-treated. The heat treatment, for example, is carried out by immersing the fruit body in hot water in a short time, about 10sec, to remove a bad smell. Then, the fruit body of Flammulina velutipes from which a bad smell is removed is ground finely into a colloidal particle size by a high-speed grinder. The prepared pasty food will not cause solid-liquid separation, blended with various seasoned drugs, an antiseptic, etc., and usable directly as a healthy food. Since it contains more or less colloid and viscosity, and preferably usable as a binder for noodles such as wheat flour, buckwheat flour, etc.
Patent JP-H06223551-A (JP)
Title: Headphone stereo with tuner
Inventor: TOYOTANI MITSUO
IPC: G11B31/00
Filed: 1993-01-22
Abstract: PURPOSE:To simplify a control circuit. CONSTITUTION:The stereo is provided with a tape drive mechanism 13 traveling a cassette tape 2 and a motor 14 for driving the tape drive mechanism 13. The stereo is provided with a switch detecting the action state of the tape drive mechanism 13 and plural first and second operation keys 12 and 17. The stereo is provided with a regenerating heads 1L and 1R regenerating an audio signal from the cassette tape 2 and a tuner circuit 6 receiving broadcasting. An output amplifier 4 outputs the audio signal from the regenerating heads 1L and 1R and the audio signal from the tuner circuit 6 to a headphone or an earphones 5L and 5r selectively. The outputs of the switch, the first operation key 12 and the second operation key 17 are supplied to a single microcomputer 21 and the microcomputer 21 controls the reproducing of the cassette tape 2 and the selecting the channel of the tuner circuit 6 in accordance with the outputs.
Patent JP-H04265945-A (JP)
Title: Active matrix substrate
Inventor: SAITO HISAFUMI
IPC: G02F1/1333
Filed: 1991-02-21
Abstract: PURPOSE:To offer the active matrix substrate which is so structured that short circuit is hardly generated between a picture element electrode and an additional capacity electrode which constitute additional capacitance. CONSTITUTION:The picture element electrode 19 is formed on a protection film 20 formed on the entire surface of a substrate 11 while covering a TFT 1 and then connected to the drain electrode 18 of the TFT 1 electrically through a contact hole 26. In this constitution, the picture element electrode 19 is not formed on a gate insulating film 15 where a source bus conductor is formed, and the gate insulating film 15 and protection film 20 are sandwiched between the additional capacitance electrode 14 and picture element electrode 19 which constitute additional capacitance. The picture element electrode and additional capacitance electrode are hardly short-circuited and the picture element electrode can be formed without being restrained by the source bus conductor. The area of the picture element electrode can be increased.