baber/WOPTO huggingface dataset:
Patent JP-H06325205-A (JP)
Title: Character recognizing device and method for designating area to be recognized and executed thereof
Inventor: FUKUMOTO YOSHIHISA
IPC: G06K9/20
Filed: 1993-05-18
Abstract: PURPOSE:To provide a character recognizing device and method for designating area to be recognized and executed thereof which improve the operability for obtaining the character recognition result of a necessary character area and are capable of smoothly performing the selection work of a desired area by making possible the free designation of a character recognition object before and after a format analysis. CONSTITUTION:This device is a character recognizing device converting from original image data to character code data and is composed of an input controller 1, an image input device 2, a processor 3, a display controller 4, a disk device 5 and a memory 6, etc., and these are connected by a data bus 7. The disk device 5 is provided with a standard recognition information table 13, a text area information table 14, a line area information table 15, a character area information table 16, a recognition range coordinate information table 17 and a recognition range control information table 18. The memory 6 is provided with a format analysis program 19, a character recognition program 20 and an image information table 21.
Patent JP-H02292210-A (JP)
Title: Oral cavity composition
Inventor: MORISHIMA SEIJI
IPC: A61K8/21
Filed: 1989-05-08
Abstract: PURPOSE:To obtain an oral cavity composition which is useful in prophylaxis and treatment for gingivatitis or periodontitis, because it causes no coloration or discoloration by decomposition of said colored substance, even when it is stored for a long period of time, by adding polyphosphoric acid, diphosphonic acid to a specific ascorbic acid derivative as an active ingredient. CONSTITUTION:A composition containing compounds selected from ascorbic acid phosphate ester, ascorbic acid esters, and their salts as an active ingredient is combined with 0.0001 to 10wt.%, preferably 0.001 to 5wt.%, based on the total composition, of a coloring depressant selected from polyphosphoric acid, diphosphonic acid, phytic acid, monofluorophosphoric acid, carboxylic acid such as malonic acid, oxalic acid and their salts, preferably pyrophosphoric acid, tripolyphosphoric acid. The amount of the coloring agent used is preferably 1/100 to 20 times the quantity of the active ingredient. Further addition of 0.01 to 10wt.% of an hydrogen carbonate alkali metal salt increases the effect to inhibit the coloration.
Patent JP-H06331665-A (JP)
Title: Diagnostic monitoring system for insulation of power cable
Inventor: YAMADA NAOYA
IPC: G01R27/18
Filed: 1993-05-18
Abstract: PURPOSE:To provide a diagnostic monitoring system for power cable, which is capable of performing diagnosis of insulation at high reliability and constantly monitoring the insulated state of a power cable by performing diagnosis of the power cable while the cable is operated at high voltages, without causing power outage. CONSTITUTION:A divided or through type current transformer 4 magnetically coupled to the grounding conductor 3 of a power cable 1 is installed and is excited from its secondary side at a frequency different from commercial frequency, so that a voltage VS for diagnosis and monitoring of insulation is applied to the grounding conductor 3. A divided or through type zero phase current transformer 6 with small phase angle errors is installed on the outer peripheral portion of the sheath of the power cable 1 and the magnitude and phase of zero-phase current relative to the voltage VS for diagnosis and monitoring of insulation are measured. An insulation diagnostic monitoring portion 8 computes and displays the insulation resistance and dielectric dissipation factor of the power cable 1 according to the voltage VS for diagnosis and monitoring of insulation and to the output signal of the zero phase current transformer 6.
Patent JP-H11305528-A (JP)
Title: Image forming device
Inventor: TOKUMASU TAKAHIKO
IPC: G03G15/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of defective images such as the marks of rings and dot-like defects. SOLUTION: Print data are acquired (S1) and a humidity sensor is checked (S2) to determine whether or not humidity is higher than a predetermined value (S3). When the humidity is higher than the predetermined value, a processing machine driving motor is driven for a predetermined time to agitate a developer only for a fixed time (S5). When the humidity is not higher than the predetermined value, the procedures shift from S3 to S4 to effect normal printing action.
Patent JP-H08302153-A (JP)
Title: Abs resin for plastic card
Inventor: FUJISAWA TOMOYUKI
IPC: C08L55/02
Filed: 1995-05-15
Abstract: PURPOSE: To obtain an ABS resin for plastic cards which has practically excellent mechanical properties and a good processibility in embossing. CONSTITUTION: This ABS resin has a rubber content of 25-40wt.% and a melt flow rate of 2-20g/10min.
Patent JP-H10306108-A (JP)
Title: Production of vinyl chloride resin and chlorinated vinyl chloride resin
Inventor: YOSHITOMI HIDEAKI
IPC: C08F14/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To produce a vinyl chloride resin having a good polymer particle size distribution and improved heat stability and processability by suspension- polymerizing a vinyl chloride monomer in an aqueous medium in the presence of a dispersant comprising a specified polyethylene oxide and a water-soluble cellulose ether. SOLUTION: A vinyl chloride monomer is dispersed in an aqueous medium in the presence of a dispersant comprising 0.001-0.2 wt.%, based on the monomer, polyethylene oxide having a weight-average molecular weight of 1,000,000-8,000,000 and 0.005-0.5 wt.%, based on the monomer, water-soluble cellulose ether. Next, this suspension is subjected to suspension-polymerization at 40-85 deg.C in the presence of 0.001-2 wt.%, based on the monomer, oil-soluble polymerization initiator and optionally a polymerization modifier, a chain transfer agent, a pH modifier, an antistatic agent, a crosslinking agent, a stabilizer, a filler, an antioxidant, a scale inhibitor, etc., to obtain a vinyl chloride resin. This resin is optionally chlorinated.
Patent JP-H04342934-A (JP)
Title: Flat type cathode-ray tube
Inventor: YONEDA KENJI
IPC: H01J29/86
Filed: 1991-05-21
Abstract: PURPOSE:To provide a cathode-ray tube equipped with a highly flattened shape, wide angle of view, and high resolution and brightness characteristics. CONSTITUTION:The inner surface of a through-view panel part 11 is curved gently along the axis of an electron gun 15, and the outer surface is flattened. The inner surface is at its foremost such a curved surface as going apart from the outer surface. A fluorescent substance film 16 is furnished on the inner surface, and an image produced on this fluorescent substance film is watched via the through-view panel part.
Patent JP-H10307485-A (JP)
Title: Image recorder
Inventor: OGASAWARA TADASHI
IPC: G03G15/01
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To increase efficiency at the time of transferring a toner image and to eliminate recovered/discarded toner by using a material of the lower Young's modulus as the top surface layer of an intermediate transfer body than that of the binder resin of toner and those of fine particles stuck to the top surface layer. SOLUTION: The fine particles are arranged on the top surface of the surface layer of the intermediate transfer body, and the toner image is laid on the fine particles, to be transferred thereto. Therefore, a state where a gap exists between toner grains and the intermediate transfer body can be obtained to reduce non-electrostatic force. At this time, the top surface of the intermediate transfer body is made of the material having the Young's modulus lower than those of the fine particles, as for the characteristic of the top surface of the intermediate transfer body. Thus, the stick of the fine particles is enhanced and the improvement of transferability by the fine particles can be surely obtained.  Simultaneously, since the material of the surface layer of the intermediate transfer body has the Young's modulues lower than that of the binder resin of the toner, irregularities in an image such as a blur liable to be generated at the time of performing a transfer can be prevented.
Patent JP-S5999864-A (JP)
Title: Picture reader
Inventor: TOMINAGA HIDEKAZU
IPC: H04N1/029
Filed: 1983-06-29
Abstract: PURPOSE:To attain picture output processing without complicated electronic control by providing freely attachably and detachably a picture reading cassette to a carriage so as to make the maintenance easy. CONSTITUTION:A thermal head 4 and an ink ribbon cassette are removed from the carriage 3 at picture reading and a cassette 10 with image sensor and a connector 11 are fitted. A printer control section 1 turns a platen 6 to carry an original, drives the carriage 3 and makes the cassette 10 run on the plane of an original. A current is supplied to a lighting bulb 13 via a flat cable 7 to light the plane of the original. The image of the picture on the original by this lighting is formed on an image sensor 5 and read. The picture data to be read is transmitted to the control section 1 via a cable 7 and the control section 1 transmits a picture data to a document processor 2.
Patent JP-S61275345-A (JP)
Title: Heat-resistant, impact-resistant resin composition
Inventor: KONDO MASANORI
IPC: C08L33/00
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a resin compsn. having well-balanced properties between heat resistance and impact resistance, by blending a heat-resistant copolymer composed of three monomers with a copolymer obtd. by grafting at least one monomer of said three monomers onto a rubbery material. CONSTITUTION:A resin compsn. consists of a graft copolymer (1) composed of at least one monomer (A) selected from among arom. vinyl monomers, unsaturated carboxylate ester monomers and unsaturated nitrile monomers, unsaturated dicarboxylic acid anhydride monomer and/or maleimide monomer (B) and a (meth) acrylic acid monomer (C), obtd. by graft-polymerizing at least one monomer having compositions of the formulas I, II and III, and a graft copolymer (2) obtd. by graft-polymerizing at least one monomer selected from among the monomers (A), (B) and (C) onto a rubbery material. When a polymer composed of the monomer (A) alone or the monomers (A) and (B) or (C) is blended with said compsn., a resin compsn. having further improved processability can be obtd.
Patent JP-H02298759-A (JP)
Title: Latent heat accumulation capsule used for latent heat accumulation tank
Inventor: SAITO TAKEO
IPC: F28D20/00
Filed: 1989-05-11
Abstract: PURPOSE:To increase a melting speed of a phase change substance by forming a latent heat accumulation capsule so that it is flat in a shape substantially and that the ratio between the average diameter of the main surface in the horizontal direction thereof and the average thickness is the vertical direction thereof is set in a specified range. CONSTITUTION:A latent heat accumulation capsule 1 is formed so that it is flat in a shape substantially and that the ratio between the average diameter in the horizontal direction of the capsule 1 and the average thickness in the vertical direction thereof is 2:1 to 10:1 or preferably 4:1 to 8:1. A phase change substance of this capsule 1 is a hydrate, and therefore it is melted by heating in some degree and separated vertically into a liquid phase 12 of small density and a solid phase 3 of large density. Since the capsule 1 is formed to be the flat one having the ratio as stated above, the area of contact of the phase change substance accommodated in the capsule 1 with the bottom part of the capsule is increased and the mixing properties of the liquid phase 2 of the phase change substance and the solid phase 3 thereof due to a vortex is promoted on a wide interface. By the improvement in contact melting and convection melting thus obtained, the melting speed of the phase change substance can be increased conspicuously.
Patent JP-S62273430-A (JP)
Title: Dissolved sample collector
Inventor: ISHIBASHI MASARU
IPC: G01N1/28
Filed: 1986-05-22
Abstract: PURPOSE:To obtain a simple dissolved sample collecting apparatus wherein no muck is mixed in a dissolved sample by providing a dissolving tank for accommodating a solid sample in a thermostatic apparatus and a flexible bag for collecting a test liquid flowing out of the dissolving tank. CONSTITUTION:A solid sample 20 for measuring a solubility is accommodated in a dissolving tank 4 in a thermostatic bath 10. A test liquid 2 in a test liquid tank 1 is fed to the dissolving 4 by a metering pump 3. Components dissolved in the test liquid 31 are collected in a flexible collecting bag 40 via pressure reducing means 6. After the collection of the liquid 31 is terminated, a conduit tube from the tank 4 is detached and the bag 40 is connected with a concentrator (not shown) or directly connected to an analyzer 50 measure the dissolved sample. Thus, since the dissolved sample is collected while the tank 4 and the collecting bag 40 are being connected with each other by a sealed system, the mixing of contaminants in the sample is blocked and even a trace constituent can be surely collected.
Patent JP-H0214738-A (JP)
Title: Microcapsule and manufacture thereof
Inventor: RAINHORUTO UUREMAIRU
IPC: B01J13/14
Filed: 1989-05-11
Abstract: PURPOSE: To form a microcapsule having different characteristics by terminating a polymerization of a wall material at a stage in which a capsule wall is formed and a reactive group is present still and executing the polymerization together with an additional polymerizable component by using the reactive group. CONSTITUTION: The polymerization of the wall material of a monomer, oligomer and/or prepolymer is terminated the first stage in which the capsule wall is formed substantially completely and a substantial part of the reactive group of the wall material is present still. Then at the second stage, the polymerization using the reactive group is executed with the additional polymerizable component to produce the microcapsule. At the additional stage, the method in which a wellknown binding agent is bound chemically to the capsule for fixing the capsule on a surface of paper and the method, etc., in which a wellknown thermoplastic polymer is bound chemically to the capsule wall are suitable.
Patent JP-H04345723-A (JP)
Title: Photoelectric switch
Inventor: SHIMIZU TOMIO
IPC: H01H35/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a photoelectric switch with great air curtain effect to a light projection surface and a light receiving surface, in compact size. CONSTITUTION:One transparent protection shield 11 is provided in front of a light projection part 3 and a light receiving part 6, which construct a light projection side and a light receiving side respectively. Air is jetted along the surface of the transparent protection shield 11 to provide a ventilation path 8 having an air jetting hole 12 forming an air curtain on the outer wall of the photoelectric switch case 7.
Patent JP-H04344717-A (JP)
Title: Squelch control system
Inventor: KOIZUMI SATOSHI
IPC: H04B1/10
Filed: 1991-05-22
Abstract: PURPOSE:To eliminate the malfunction of squelch due to the reception of an interrupting wave by discriminating it to be a reception signal interference wave when an identification signal added to a control signal at a transmitter cannot be detected by a receiver so as to detect a squelch point. CONSTITUTION:A part of the output of a main intermediate frequency amplifier 3 is inputted to an identification signal detection section (DET) 8 to discriminate the presence of an identification signal, thereby discriminating it whether a received radio wave is an its own series signal or an interference wave. When the received wave is the interference wave, a squelch control section (SQL) 6 discriminates the detection of a squelch point and even when a detector 8, a gain control amplifier (AGC) 4 and a comparator (COMP) 5 do not detect the squelch point, the squelch operation is attained. Thus, even when an interference wave exceeding a squelch level is received in the non signal state, it is discriminated that a received radio wave is an interference wave by detecting the identification signal to prevent the squelch mulfunction.
Patent JP-S596508-A (JP)
Title: Switching power source
Inventor: SAWADA RIYOUZOU
IPC: H02M3/28
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a switching power source functional at a higher frequency and more efficient by making a magnetic core of a closed magnetic circuit formed by winding a narrow ribbon magnetic material or a magnetic wire with a specific size. CONSTITUTION:The magnetic core made of a closed magnetic circuit constituted by winding a narrow ribbon magnetic material of less than 2mm. width and less than 100mum thickness or a magnetic wire of less than 0.8mm. diameter is used. Among the materials there are Permalloy, Si-steel and amorphous magnetic materials. When Fe-base amorphous materials or Co-base amorphous materials are used, an efficient switching power source is produced, and especially when the former are used a switching power source with a high magnetic flux and low-loss magnetic core is realized.
Patent JP-H06113553-A (JP)
Title: Ac adapter
Inventor: MIYANAGA TAKAO
IPC: H01R31/06
Filed: 1992-05-08
Abstract: PURPOSE:To provide an AC adapter being employed in an electronic appliance which can feed a plurality of supply voltages to a plurality of electronic appliances having different operating voltages while switching automatically. CONSTITUTION:Transistors 11, 12, 13 for switching the output voltage are provided wherein only the transistor 11 is turned ON in the initial stage. Output voltage is then increased from 0V and when a predetermined voltage is reached, '1' output is produced from a voltage detecting section in order to turn the transistor 12 ON. Consequently, the voltage is increased gradually through a capacitor 16 connected to the emitter side of the transistor 12. The gradually increasing voltage is then applied on a load resistor 19 thus generating a current pulse. The current pulse is detected through a pulse detecting section 21 and the operating voltage of an electronic appliance 2 is determined based on the fact whether the current pulse is detected or not and then a supply voltage corresponding to the electronic appliance is outputted.
Patent JP-S60260628-A (JP)
Title: Thermoplastic resin molding coated with plasma polymer film
Inventor: TAGUCHI TOSHIHARU
IPC: C08J7/04
Filed: 1984-06-08
Abstract: PURPOSE:The titled resin molding excellent in gas barrier property, moisture impermeability and liquid barrier property and high in the production rate, prepared by forming a plasma polymer film of a specified monomer on the surface of a specified thermoplastic resin molding. CONSTITUTION:The desired thermoplastic resin molding is obtained by coating the surface of a molding of at least one thermoplastic resin selected from among polycarbonate resins, styrene resins and polyolefin resins with a plasma polymer film of at least one monomer selected from among tetrafluoroethylene, acrylonitrile, acrylic acid, methyl methacrylate, vinyl chloride and vinylidene chloride. In order to activate the surface of the thermoplastic resin molding, it is desirable to pretreat the surface of the molding by ion bombardment in a plasma of an inert gas such as helium or argon.
Patent JP-H07326464-A (JP)
Title: Control device for resistance heating junction
Inventor: SHIMADA HIROSHI
IPC: H05B3/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a resistance heating junction control device which can control temperature by always accurately detecting the temperature of a heater chip regardless of whether the direction of connection of the polarity of a thermocouple is positive or negative and which can therefore completely prevent damage to the heater chip, subjects to be joined together, and the thermocouple. CONSTITUTION:This control device for resistance heating junction controls the current carrying state of a heat-junction heater chip 4 to hold the temperature of the heater chip 4 at a set value by feeding back the detected temperature of the heater chip 4 which is outputted from a thermocouple 5 attached to the heater chip 4. An absolute value circuit 16 is provided for converting the output from the thermocouple into an absolute value and for feeding back the absolute value as a signal indicating the proper detected temperature of the heater chip 4.
Patent JP-S5818124-A (JP)
Title: Support construction of rotary shaft
Inventor: SEKI TERUO
IPC: G01F23/36
Filed: 1981-07-25
Abstract: PURPOSE:To decrease the deterioration in the strength of a cylindrical tube at a welded part and to recover the function as a torsional spring, by processing and hardening through the provision of torsion in the same direction as torque to the welded part of the cylindrical tube to a rotary shaft. CONSTITUTION:A rotary shaft 1 to which unidirectional torque is always provided around an axis, a cylindrical tube 6 made of a thin flexible film in which the shaft 1 is inserted and the shaft 1 is supported rotatably by one opening and of the shaft 1 being fixed to the external circumference of the shaft 1 over the entire circumference with welding, and a fixing metallic fixture 7 in which another end of the tube 6 is inserted to the inner hole and fixed with welding, are provided. Further, a torsion in the same direction as torque given to the shaft 1 is provided to welded parts A, B at both ends of the tube 6 and its vicinity. Thus, processing and hardening is given to the welded parts A, B and the vicinity.
Patent JP-H08313824-A (JP)
Title: Electronic endoscope device
Inventor: TAKAHASHI AKIHIRO
IPC: G02B23/24
Filed: 1995-05-16
Abstract: PURPOSE: To make the circuitry small and to sharply reduce a cost by removing a higher frequency component included in an analog video signal by means of a switched capacitor filter for video. CONSTITUTION: The frequency of a sampling clock used for a digital/analog converter circuit 29 is multiplied n times by means of a multiplying circuit and inputted to a switched capacitor filter 30 for video. Thus, since various kinds of cutoff frequencies in high frequency corresponding to the original sampling frequency, a solid-state image pickup element 4 and a television system in use are obtained in the filter 30, undesired high frequency component is removed. Consequently, the optimal filter characteristic corresponding to the read-out frequency of the solid-state image pickup element 4 in use and the display frequency of the television system even when a number of pixels of the solid-state image pickup element 4 and the television system are different and noises in all cases are removed in the filter 30.
Patent JP-H08314853-A (JP)
Title: Scsi device connection device
Inventor: FUJIMURA ATSUSHI
IPC: G06F13/36
Filed: 1995-05-16
Abstract: PURPOSE: To make plural host computers possible to share and access a target device regardless of the setting of the SCSI-ID of the host computer. CONSTITUTION: This SCSI device controller 104 for which a target side SCSI bus 103 and the plural host computers 101a-101c are interposed is provided with a function for converting the SCSI-ID of the host computer to an optional SCSI-ID at the time of initial connection from the host computer and selecting the target device. Also, the SCSI device controller 104 is provided with a means for returning a response to the host computer 101a and performing ending in a BUSY status so as to evade a fault from being detected for the access when the host computer 101a can not acquire the bus right of the target side SCSI bus 103.