baber/WOPTO huggingface dataset:
Patent JP-S63187139-A (JP)
Title: Method for classifying kind of color manuscript
Inventor: TERASHITA TAKAAKI
IPC: G03G15/01
Filed: 1987-01-30
Abstract: PURPOSE:To classify a color manuscript into a photograph one and a printing one, by measuring the reflected lights of the color manuscript using two kinds of sensors having sensitivity peaks at different wavelengths in the wavelength region of one primary color light among three primary color lights to compare said reflected lights. CONSTITUTION:The reflected lights from a color manuscript 10 are measured by sensors 14, 15 to be converted to density signals by an A/D converter 17 and said signals are sent to RAM 19 through a photometric data processing part 18 to perform preparatory scanning. Next, the photometric data processing part 18 reads the density signals from RAM 19 to discriminate the same by a color manuscript kind discrimination part 20 and a process condition is set on reference to ROM 22 so as to obtain the optimum copy image quality. When red light is measured to perform discrimination, sensors having sensitivity peaks at 630+ or -40mm, 680+ or -40mm are used. Since no accurate discrimination can be performed only by one primary color light, green sensors having sensitivity peaks at 540+ or -15mm, 570+ or -15mm are together used and, when density difference is calculated using four kinds of densities to perform judgement on the basis of a threshold value, a photograph manuscript and a printing manuscript can be separated still more accurately.
Patent JP-S62179478-A (JP)
Inventor: RESURII DABURIYUU SEBERU
IPC: A63B21/06
Filed: 1986-01-31
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-H05213269-A (JP)
Title: Device for containing ship on ground
Inventor: TANAKA TATSUO
IPC: B63C15/00
Filed: 1992-02-05
Abstract: PURPOSE:To store ships on upper and lower stages on the ground with high efficiency and to reduce the load burden on an elevating device for vertically moving the ships. CONSTITUTION:A device to store ships on the ground comprises a plurality of stocks 7 on which a small ship 8 can be placed and which are movable in a state that the ship 8 is placed thereon, a three-dimensional shed 1 where the stocks 7 on which the ship 8 is placed can be stored on upper and lower stages, an elevating device 3 which elevates the stocks 7 between lower and upper stage storing spaces 11 and 12 in the three-dimensional shed 1, and a supporting device 5 which supports the stock 7 in a non-movable downward state in the height position of the upper stage storing space 12 in the three- dimensional shed 1.
Patent JP-H09216042-A (JP)
Title: Method for supplying molten metal in closed type molten metal supplying apparatus
Inventor: MITSUYOSHI HIROAKI
IPC: B22D17/30
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To supply a fixed quantity of molten metal with high accuracy without dripping the molten metal during shifting a ladle and to prevent the mixture of oxide. SOLUTION: The ladle is stood still by operating a ladle hanging, supporting and elevating/lowering means 60 so that the molten metal surface in the ladle 20 dipped in a melting and holding furnace is brought into contact with the lower surface of a closed cover 20b, and after filling the ladle with the molten metal by opening a suction hole 20c of the ladle, the suction hole is closed and the ladle is shifted, and after inserting the molten metal spouting side of an introducing tube 28 into an injection sleeve, pressurized gas is charged into the ladle to supply a required quantity of the molten metal in the ladle to the injection sleeve.  In this case, after charging the gas at the time of supplying the molten metal, gas pressure in the ladle is detected with a pressure sensor 32 set in a pressurized gas supplying line 30 and the gas is charged into the ladle for a time set with a timer since reaching the set pressure to control the supplying quantity of the molten metal into the injection sleeve.
Patent JP-S59144825-A (JP)
Title: Protector for solenoid clutch
Inventor: FUJITA TAKAO
IPC: F16D27/14
Filed: 1983-02-08
Abstract: PURPOSE:To heighten the reliability by disposing a temperature sensor for controlling a current applied to a coil on the side end portion of a friction surface of a field core to be kept from an abnormal temperature rise. CONSTITUTION:By a V-belt stretched on a belt groove 4a of a rotor 4, the rotor 4 is always rotated by power of an engine, so that when an electric current is applied to a coil 7 in a U-shaped section 9, an armature 15 is attracted to a friction surface of the rotor 4 to transmit rotating motion to a main shaft 2. The slide of the armature 15 causes an abnormal rise in the temperaure of the friction surface, which results in increasing the temperature of the coil 7, increasing resistance, lowering sucking force, and increasing the slide of the armature 15. Further, the generation of heat causes grease sealed in a ball bearing 3 to flow out, and the grease is adhered to the friction surface by centrifugal force, which will cause a lowering of frictional force. As abnormal generation of heat of the friction surface is detected by a temperature sensor 10 such as a bimetal disposed on the side end portion of the rotor friction surface of the coil 7 to cut off an electric current applied to the coil 7, the armature 15 is separated from the friction surface by the restoring force of a plate spring 16, to prevent the generation of abnormal heat due to the slide between the armature 15 and the rotor friction surface.
Patent JP-S53105421-A (JP)
Title: Preparation of optical active alpha-hydroxycarboxylic acid esters acid esters
Inventor: OSHIMA IWAO
IPC: C07C67/00
Filed: 1977-02-28
Abstract: PURPOSE: To prepare the title cpds. of optical purity in high yield by catalytic reduction of α-ketocarboxylic acid esters in the presence of a specific catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218533-A (JP)
Title: Elevator speed changer
Inventor: OYAMA TAKASHI
IPC: F16H9/16
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator speed changer capable of the vertical operation of an elevator car even in case of a failure in the function of its microcomputer. SOLUTION: An elevator speed changer comprises a continuously variable transmission 10 connected to the output shaft 1a of a lifting motor 1, a variable entanglement device 11 connected to the shaft 6a of a hoist gear 6, a steel belt 12 stretched over the transmission 10 and the entanglement device 11, a crank mechanism 15 for varying the diameter of the belt 12 in contact with the transmission 10 and the entanglement device 11, and an operation motor 14 for driving the crank mechanism 15.
Patent JP-S62179264-A (JP)
Title: Telecontrol device
Inventor: KATAYAMA SATOSHI
IPC: H04L9/32
Filed: 1986-01-31
Abstract: PURPOSE:To easily and quickly select and control plural loads by selecting a load according to the number of times of receiving calling sound signals corresponding to odd number-th dialing after obtaining an identification code coincidence signal, and controlling the selected load based on the number of times of receiving calling sound signals by even number-th dialing. CONSTITUTION:In case of controlling plural loads 11 continuously, calling sound signals for selecting a load 11 to be controlled next are generated specified number of times corresponding to the selected load 11 by odd number-th dialing after obtaining an identification coincidence signal Ve. Then, calling sound signals that control the selected load 11 are generated specified number of times by even number-th dialing after obtaining the identification coincidence signal, and the selected load 11 is inversion controlled and an operation confirmation signal that indicates the state of operation is returned. By similar way, plural loads 11 can be controlled continuously. In this case, by performing identification coincidence judgement at first, succeeding load selection and control can be made successively with out making the identification coincidence judgement.
Patent JP-H03227582-A (JP)
Title: Pulse laser apparatus
Inventor: YASUOKA KOICHI
IPC: H01S3/0971
Filed: 1990-02-01
Abstract: PURPOSE:To make it possible to perform uniform preionization and to improve laser oscillating efficiency by connecting a preliminary discharge generating electrode to a preionization electrode, connecting main electrodes to main power supplies, and connecting both power supplies to a timing control device for controlling ON and OFF. CONSTITUTION:A preliminary discharge generating electrode 16 is arranged at the upstream side of the flow path of laser gas 15 with respect to main electrodes 1 and 2. The preliminary discharge generating electrode 16 is connected to a preionization power supply 17. The main electrodes 1 and 2 are connected to a main power supply 18. Both power supplies 17 and 18 are connected to a timing control device 19 for controlling the ON and OFF of the power supplies. At this time, preionized discharge is ignited in the preliminary discharge generating electrode 16, and plasma generated by the preliminary discharge is guided into the main discharge space with the stream of the gas 15 which is circulating in a laser wind tunnel 14. Since the uniform preionization can be performed in this way, the laser oscillating efficiency is improved.
Patent JP-S62178213-A (JP)
Title: Liquid crystal glare-proof mirror
Inventor: HIBINO KOETSU
IPC: G02F1/1335
Filed: 1986-02-01
Abstract: PURPOSE:To prevent a gap part formed between a 1/4 wavelength phase difference plate and a mirror from being infiltrated by adhesives forming a sealing part by triply forming protrudent parts along the side end part of the gap part formed between the 1/4 wavelength phase difference plate and the mirror. CONSTITUTION:The protrudent parts 31-33 are formed on the peripheral edge part of the mirror 7 side surface of the 1/4 wavelength phase difference plate 3. These protrudent parts 31-33 are formed by cutting off the plate 3 by a cutter after sticking the plate 3 to a liquid crystal cell 2. The liquid crystal 2, the plate 3 and the mirror 7 are stuck to each other with epoxy adhesives at their side peripheral part. A sealing part 8 is formed by curving the adhesives. A gap part 9 is formed between the plate 3 and the mirror 7 by the protrudent parts 31-33 of the plate 3. The adhesives forming the sealing part 8 can not be infiltrated into the gap part 9 because of the interruption due to the protrudent parts 31-33. Consequently, the visibility of the liquid crystal glare-proof mirror can be improved.
Patent JP-H03225529-A (JP)
Title: Microprocessor
Inventor: OSHIMA TOSHIHARU
IPC: G06F9/46
Filed: 1990-01-31
Abstract: PURPOSE:To perform interruption processing fast by checking the contents of a new program state word when the word is written in a register and preventing the contents of a status register from being rewritten when data abnormality or other exceptions are detected. CONSTITUTION:When the new program state word (PSW) to be rewritten is written in a data buffer 50, whether the contents indicate data abnormality or not is detected. The data abnormality detection circuit 32 supplies H-level signal from a data abnormality detecting circuit 32 and the write H-level command to a buffer 50 are supplied to an AND gate 36. Therefore, if the circuit 32 outputs the data abnormality detection signal while this write command is executed, an exception processing request is supplied to an interruption exception control circuit 30 through an AND gate 36. According to this exception processing request, the processing branches to an abnormality processing routine and an AND gate 54 is closed at this time, so the contents of the status register 34 are not rewritten. Therefore, no repair processing is required, so the interruption processing is performed fast.
Patent JP-2000221256-A (JP)
Title: Detection method for moving body position
Inventor: SUGIMASA HIROSHI
IPC: G01S5/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a detection method for moving body position which is free for running range of a moving body in a specific area, good in reliability, easy in treatment, and capable of position detection of the moving body even in house. SOLUTION: A method is constituted of a phase reference station P0, at least three locations of phase secondary stations P1, 2 and 3 and a moving body measuring station Pm. The phase secondary station P0 transmits a wave of reference frequency by putting on a carrier wave proper for the position reference station. Each phase secondary station P1, 2 and 3 receives wave from the phase reference station P0, transmits the wave again putting on the carrier wave proper for each phase secondary station after phase correction. The moving body measuring station Pm, after receiving each wave, calculates the distance from each phase secondary station P1, 2 and 3 to the moving body measuring station Pm from the phase difference between the wave from the phase reference station P0 and the wave from each phase secondary station P1, 2 and 3 and identifies the position of the moving body.
Patent JP-H08223250-A (JP)
Title: Communication control system
Inventor: TAKEDA KAZUYUKI
IPC: H04L29/10
Filed: 1995-02-08
Abstract: PURPOSE: To allow a system to transit to another processing without being kept waiting by transmission processing having already been conducted when a program or the like during transmission processing is required to be transited to another processing due to a change in an external event or the like. CONSTITUTION: In the communication system where data are sent/received among equipments connected via a network, communication request means 1, 2, 3 provided in each equipment send a communication request, a communication processing cancel request to the communication controller via an exclusive communication request buffer 4 and an exclusive communication cancel buffer 5. When the communication processing cancel request is received, it is sent to the communication controller with priority over other communication requests.
Patent JP-S61182082-A (JP)
Inventor: CHIBA MASAO
IPC: G09F9/30
Filed: 1985-02-07
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-H06235717-A (JP)
Title: Concentration measuring method for inorganic carbon acid dissolved in water
Inventor: HARA HIROICHI
IPC: G01N27/416
Filed: 1993-02-09
Abstract: PURPOSE:To enable accurate and continuous real time measurement of concentration to be conducted by measuring the potential difference of a sample water having pH conditioned to a predetermined level using a carbon dioxide gas electrode and an ion meter. CONSTITUTION:A first peristaltic pump 12 feeds sample water. pH of the sample water is conditioned to a predetermined level by a buffer fed from a second peristaltic pump 14 and then the sample water is fed to a carbon dioxide gas electrode 18 where the concentration of carbon dioxide gas is measured. The electrode 18 has a container comprising an inner body 22, an outer body 24, etc., and an internal liquid 28 is encapsulated between the bodies 22, 24. Furthermore, a pH-responsive glass electrode 30 and a gas permeable Teflon membrane 32 are provided and a silver-silver chloride electrode 34 is disposed, as a reference electrode, in the internal liquid 28. The sample water permeates the Teflon membrane 32 and dissolved in the internal liquid 28. Consequently, pH of the internal liquid 28 varies to produce a potential difference between the electrodes 30, 34 which is detected by means of an ion meter 36. Concentration of inorganic carbon acid in the sample water can be measured based on a correlation working curve between the potential difference and the concentration of carbon dioxide gas.
Patent JP-S63188705-A (JP)
Title: Optical interval measuring instrument
Inventor: HAYASHI MASAKAZU
IPC: G01B11/14
Filed: 1987-01-31
Abstract: PURPOSE:To measure the interval between bodies to be measured in the non-contact state with high accuracy without disassembling the bodies to be measured by irradiating the bodies to be measured with light passed through a pattern plate where a specific pattern is formed from the sides of the bodies to be measured where through holes are formed. CONSTITUTION:This measuring instrument consists of a moving mechanism 20 which vary the gaps between a pattern irradiating means 10 and the bodies 1 and 2 to be measured relatively, an image pickup device 25 which picks up irradiation images of the bodies 1 and 2 to be measured, and an interval calculating means 30 which receives an image signal from the device 25, detects the intervals between the means 10 and bodies 1 and 2 to be measured when the irradiation images of the bodies 1 and 2 to be measured are formed, and calculates the intervals (q) to the bodies 1 and 2 to be measured. Then the light passed through the pattern plate 11 is projected on the bodies 1 and 2 to be measured through an optical lens system 12 from the means 10 and the mechanism 20 varies the gaps between the bodies 1 and 2 to be measured and the means 10 relatively. At this time, the image signal is received from the device 25 and the means 30 detects the intervals between the means 10 and bodies 1 and 2 to be measured when the irradiation images of the bodies 1 and 2 to be measured are formed, thereby calculating the intervals (q).
Patent JP-H03227337-A (JP)
Title: Flame retardant composition and flame retardant cable
Inventor: ISHIKAWA IZUMI
IPC: C08K5/34
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the subject composition, having high flame retardance and excellent physical properties and useful as electric wires, cable covering, connecting materials, etc., by blending a polyolefin (copolymer) with a maleimide-based compound and metal hydroxide in a specific proportion. CONSTITUTION:The objective composition obtained by blending 100 pts.wt. polyolefin (e.g. PE or PP) or a copolymer (e.g. ethylene-vinyl acetate) of ethylene and other monomers with 0.1-50 pts.wt. maleimide-based compound (e.g. N- phenylenemaleimide) and 10-150 pts.wt. metal hydroxide (e.g. magnesium hydroxide or aluminum hydroxide).
Patent JP-S52104622-A (JP)
Title: Exhaust gas returning control apparatus
Inventor: NISHIMURA TOSHIFUMI
IPC: F02M25/06
Filed: 1976-02-27
Abstract: PURPOSE: To control the returning amount of exhaust gas properly according to driving conditions for reducing NOx in the exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06235226-A (JP)
Title: Hydraulic driving device for construction machine
Inventor: AOYANAGI YUKIO
IPC: E02F9/24
Filed: 1993-02-09
Abstract: PURPOSE:To prevent a change-over of a switching valve even in the case where a pressure-reducing valve is touched by mistake by providing a stop detecting means for detecting stop of a prime mover, an accumulator, and a selective commanding means for inputting either of opening command and closing command. CONSTITUTION:In the case where an actuator is not driven under the condition that a motor 1 is stopped, the closing command for driving an opening/closing means 23 to the closing condition is selected by a selective commanding means 24. The opening/closing means 23 is driven to the closing condition on the basis of the closing command signal output from the selective commanding means 24 and the stop detecting signal of a prime mover 1 from a stop detecting means 2. Even in the case where pressure reducing valves 17-20 are touched by mistake, the pressure oil of an accumulator 21 is not supplied to the pressure reducing valves 17-20, and switching of switching valves 8-16 with the supply of the pressure oil is not performed, and each actuator is not operated. Operation of the actuator without intension of an operator can be prevented surely.
Patent JP-H05219270-A (JP)
Title: Recording and reproducing device
Inventor: YOSHIDA SHINSUKE
IPC: H04M11/10
Filed: 1992-02-06
Abstract: PURPOSE:To improve the job efficiency by calculating a position of non-voice block in a user voice signal and its consecutive time, eliminating the non-voice block selectively and outputting the resulting eliminated voice signal. CONSTITUTION:When the operator 9 hooks off a handset, a main control section 7 controls it that a user voice signal recorded by a user voice recording section 4 is transferred to a non-voice block detection section 5. The non-voice block detection section 5 calculates the position of the non-voice block in the user voice signal and its consecutive time and transfers the result of calculation to a non-voice block elimination section 6 together with the user voice signal. Then the non-voice block elimination section 6 eliminates the non-voice block selectively based on the result of calculation by the non-voice block detection section 5. Thus, the nonvoice block is selectively eliminated, the user voice signal not eliminated is sent from the non-voice block elimination section 6 to a user voice reproduction section 8. Thus, the operator 9 can listen to the content of the user voice reproduction section 8 from which the non-voice block is eliminated.
Patent JP-S61180907-A (JP)
Title: Magnetic head
Inventor: MORI NOBORU
IPC: G11B5/127
Filed: 1985-02-05
Abstract: PURPOSE:To produce the guide of a magnetic core in large quantities at low cost by forming a nonmagnetic body for guiding the magnetic core of a magnetic head main body with a barium titanate ceramic and a plastic molded body. CONSTITUTION:A magnetic core 1 is made of an Mn-Zn ferrite magnetic body. A barium titanate ceramic 2 constitutes the thin plate of a guide plate, and a plastic molded body 4 constitutes an auxiliary guide made of a glass fiber- reinforced phenol resion. the barium titanate ceramic 2 is adhered to the plastic molded body 4 with an epoxy adhesive, and the magnetic core 1 is adhered to the guides with an epoxy adhesive. Consequently, the guide plate of the magnetic core can be formed at low cost by using a plastic molding technique having high mass productivity.
Patent JP-S58139335-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: G11B5/845
Filed: 1982-02-13
Abstract: PURPOSE:To enable high density recording by laminating a magnetic layer contg. magnetic iron oxide powder and oriented in the horizontal direction and a magnetic layer contg. magnetic iron oxide powder contg. solubilized Co and oriented in the vertical direction. CONSTITUTION:A magnetic coating consisting essentially of magnetic iron oxide powder of gamma-Fe2O3, gamma-Fe2O3 contg. Co or the like, a binder resin and a solvent is applied to a substrate such as a polyester film and dried after carrying out orientation in a magnetic field so as to provide >=0.7 squareness in the horizontal direction of the resulting magnetic layer. A magnetic coating consisting essentially of teraxially anisotropic magnetic powder obtd. by solubilizing Co in the particles of magnetic iron oxide powder, a binder resin and a solvent is then applied to the magnetic layer and dried while carrying out orientation in the vertical direction in a vertical magnetic field so as to provide >=0.4 squareness.
Patent JP-H09197402-A (JP)
Title: Back light for liquid crystal panel and reflection sheet
Inventor: MORI HIDEMASA
IPC: G02B5/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a back light having high luminance and to provide a reflection sheet to be used for the back light. SOLUTION: This back light 1 is provided with a light guide plate 10, a linear light source 20 and a reflection sheet 40. The light source 20 is arranged near the end part of the side face of the plate 10 and surrounded by a reflector 22. A light diffusion sheet 30 is laminated on the light outgoing face 12 of the plate 10 and a liquid crystal panel 50 is laminated on the sheet 30. A reflection sheet 40 is stuck to the opposite side to the light outgoing face 12 of the plate 10 and the surface of the sheet 40 on the side of the plate 10 is roughened.