baber/WOPTO huggingface dataset:
Patent JP-2001036300-A (JP)
Title: Apparatus for recognizing electronic component, and method for correcting unevenness in speed of image data using line-type image reader
Inventor: KURODA TOSHIO
IPC: H05K13/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus wherein coordinates of respective portions of an electronic component can be correctly obtained even if electronic component data and transfer speed cannot be synchronized when recognizing the component while transferring it, and to provide a method for correcting unevenness in speed of image data even if the unevenness occurs in the transfer speed of the component when creating image data using a line-type image reader. SOLUTION: An electronic component W is carried in a transfer direction Y by a carrier 2 and read at an image reading section 4 during the carrying in a direction X orthogonal to the direction Y. A movement detecting means 24 detects unevenness in transfer speed when reading an image. An image generation means 20 generates two-dimensional image data with terminals of the electronic component W extracted. A processing means performs correction corresponding to the unevenness in speed for the transfer direction Y among coordinate positions of the extracted terminals based on detection signals from the means 24.
Patent JP-S6365868-A (JP)
Inventor: SASAKI YASUYORI
IPC: A61L9/01
Filed: 1986-09-05
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-H0556516-A (JP)
Title: Ground installation multi-circuit breaker
Inventor: TANEMOTO AKIHIRO
IPC: H02B13/02
Filed: 1991-08-21
Abstract: PURPOSE:To facilitate installation of a plurality of transformers in remote control work and to obtain a stabilized control power supply not subjected to accidents such as submergence or discontinuity. CONSTITUTION:In a ground installation multi-circuit breaker comprising a switch section having lower part to be connected with cable terminals of main or branch line and mechanism sections 14a-14d for driving the switch sections, both of which are housed in a box case 1, transformers 10a-10e to supply power for controlling automatic breakers 5a-5d are disposed above the automatic breakers 5a-5d.
Patent JP-S60104650-A (JP)
Title: Grinding device
Inventor: TANAKA KOUZOU
IPC: B24B17/04
Filed: 1983-11-10
Abstract: PURPOSE:To make it possible to efficiently carry out a polishing process, by providing a television camera in a device for grinding a workpiece which is moved relative to a grindstone wheel, so that a servo-mechanism is controlled by displaying the shape of the grindstone wheel and an instructed shape on a display device. CONSTITUTION:A designated shape delivered from a shape designating means 16, is delivered to a mixing circuit 23 through a drawing means 20 and a multiplication designating means 21 together with an image signal which is obtained by suitably preprocessing a signal from a television camera 7. The mixing circuit 23 mixes the signal from the television camera 7 with the signal from the shape designating means 16. The result of mixing is adapted with the synthesization of a display device 11 so that the image 3t of a grindstone from the television camera 7 and the image 1c of a designated shape are displayed on one and the same scene at the same reduction scale. A comparing and determining means 25 determines the distance between the grindstone image 3t and the image 1c of a shape to be ground, and computes a control value in accordance with the actual shape of the grindstone wheel 3 which has been worn. This control value is delivered to a numerical control device 31 together with an instruction from a numerical control instructing means 29 to control servo-motors SMX, SMY.
Patent JP-H0879988-A (JP)
Title: Power receiving and distributing system
Inventor: MIYAUCHI TOSHIHIKO
IPC: H02P5/74
Filed: 1994-09-02
Abstract: PURPOSE: To know the state of a down system by discriminating the cause of the drop of the voltage of a feeder by a central monitoring controller. CONSTITUTION: By using the power of at least one of first and second power converting means 7a, 22, a feeder voltage signal detected when the voltage of a feeder 5a is dropped, a first similar signal of the detection of the switching state of a feeder switch 20, and a second similar signal of the detection of the trip state of the switch 20 are sent from a transmission slave station 28a to a monitor controller 31 via a transmission master station 17. The controller 31 decides the cause of the drop of the feeder voltage according to the combination of the feeder voltage signal and the presences or absences of the respective similar signals. Thus, the state of the feeder 5a can be known by the controller 31 disposed at the position separated from a protective unit 29.
Patent JP-2000160993-A (JP)
Title: Excavator
Inventor: YOSHINO MASANORI
IPC: E21D9/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve earth removing performance and facilitate the maintenance and repair of an apparatus by providing a hollow helix conveying device fixed with a cutter head at the tip protrudably from a skin plate via a roller. SOLUTION: A cutter head 1 is fixed to the tip of a hollow helix conveying device 2, a drive tube 2a fixed to the outer periphery is coupled with an earth removing pipe 5 and is supported by a bearing 6, and a skin plate 3 is covered on an inner casing capable of being rotatively driven by a drive device 4 via a gear section 2b to form an excavator S, and a wire body W is towed by a jack for an excavation. Extraction rollers 11, 13b are provided on an inner casing protrudably from the skin plate 3 by a winch 14 via a wire 14a, and they are locked by a stopper mechanism unprotrudably and unrotatably. Earth removing performance is improved by a hollow helix with no center rod, the inner casing is made protrudable, and the maintenance and repair of this apparatus can be facilitated.
Patent JP-H0657844-A (JP)
Title: Fire resistant structure for unit type building
Inventor: UEDA YASUHITO
IPC: E04B1/348
Filed: 1992-08-06
Abstract: PURPOSE:To facilitate the work for covering the framework of a building unit to which a connecting member is connected at an angle with a fire resistant material. CONSTITUTION:A small beam 13 which is a connecting member can be bonded to an upper beam 7 which is the framework of a unit type building through a bracket 15. A slit 17 which is a notched part is formed on a flexible fire resistant cover material 16, the bracket 15 which is the connecting end part of the small beam 13 to the upper beam 7 is inserted to the slit 17 to cover the upper beam 7 with the fire resistant cover material 16.
Patent JP-H01308918-A (JP)
Title: Preparation of lattice
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/36
Filed: 1988-08-24
Abstract: PURPOSE:To easily and certainly obtain a lattice having an extremely fine lattice pattern by using perpendicularly magnetized film as a magnetic recording medium and writing a magnetic pattern in said film by the use of a magnetic head for perpendicular magnetization. CONSTITUTION:A magnetic disc 1 is constituted of a circular substrate composed of glass and a thin layer like magnetic recording medium 6 is formed to the single surface thereof by the sputtering of a perpendicularly magnetizing substance such as CoCr and a magnetizing direction is set to a predetermined direction in a layer thickness direction. At first, a clock signal 3 is inputted to a magnetic head 2 while the disc 1 is rotated at a low speed and a (1, 0) pattern is written in the peripheral edge part of the disc 1 over one round as a magnetizing pattern due to perpendicular magnetization. Next, when a magnetic colloid fluid 7 having a particle size of 100-200Angstrom is applied to the medium 6 having the magnetizing pattern formed thereto by perpendicular magnetization, the pattern having the same pitch as the magnetizing pattern is formed by the fluid 7. Subsequently, a photocurable transparent resin 8 is applied to the pattern formed by the fluid 7 and irradiated with ultraviolet rays 9 to be cured and the cured resin is released from the disc 1 to obtain a lattice 10.
Patent JP-H08113752-A (JP)
Title: Aqueous ink composition
Inventor: ITABASHI AKIKO
IPC: C09D11/16
Filed: 1995-07-26
Abstract: PURPOSE: To obtain an aqueous ink composition comprising titanium dioxide, a specific polysaccharide polymer and water, reduced in the sedimentation of the titanium dioxide, excellent in extrusivity on writing, and not requiring a stirring treatment before used, because the fluidity of the ink is improved with a force acting on the writing. CONSTITUTION: This composition comprises (A) titanium dioxide, (B) succinoglucan as a polysaccharide polymer, and (C) water. The components A and B are preferably compounded in amounts of 20-65wt.% and 0.01-5wt.%, respectively, based on the whole amount of the composition. In addition to the components, e.g. an inorganic pigment such as iron oxide or carbon black or an organic pigment such as an azo pigment or a phthalocyanine pigment may be used.
Patent JP-H1134419-A (JP)
Title: Ribbon taking-up mechanism in printer
Inventor: SHIRAISHI KOJI
IPC: B41J17/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To certainly draw out an ink ribbon at the time of cueing to enable the cueing of the ink ribbon while preventing the cutting of the ink ribbon at the time of printing or the damage of printing quality caused by excessive drawing-out. SOLUTION: Since the rotation of transmission torque of a degree removing the slackening of an ink ribbon 2 is transmitted to a taking-up gear 7 by the clutch gear 13 of a first transmission means when printing is applied to one color ink part of the ink ribbon 2, the cutting of the ink ribbon 2 of at a time of printing or the damage of printing quality caused by the excessing drawing out of the ink ribbon is prevented and the ink ribbon 2 can be well taken up. When the cueing of the color ink part printed next of the ink ribbon 2 is performed, since the rotation of transmission torque necessary for cueing is transmitted to a taking-up gear 7 by the intermediate gear 15 of a second transmission means without receiving the effect of the first transmission means, the rotation of the transmission torque necessary for cueing can be certainly transmitted to the taking-up gear 7 and, by this constitution, the ink ribbon 2 is certainly drawn out to enable cueing.
Patent JP-H02174787-A (JP)
Title: Phospholipid derivative
Inventor: CHIBA KAZUHIRO
IPC: A23L29/10
Filed: 1988-08-24
Abstract: NEW MATERIAL:The compound of formula [R<1> is 13-21C straight-chain hydrocarbon group; R<2> is 2-11C straight-chain saturated hydrocarbon group or R<3>COOH (R<3> is CH2-CH2-or CH=CH-)]. USE:An emulsifier and membrane material for liposome. It has emulsifying power comparable to or higher than lecithin, etc., and has high safety. PREPARATION:For example, the objective compound of formula wherein R<2> is 2-11C straight-chain saturated hydrocarbon group is produced by (1) esterifying the 2-hydroxyl group of lysolecithin with n-alkyl acid in the presence of an esterification catalyst consisting of 4-dimethylaminopyridine in chloroform solvent under nitrogen gas stream while dropping a chloroform solution of N,N'- dichlorohexylcarbodiimide as a dehydration agent, (2) removing the solvent, the decomposed dehydration agent, the unreacted n-alkyl acid and the catalyst from the reaction liquid and (3) purifying the crude product by silica gel chromatography.
Patent JP-S6188842-A (JP)
Title: Preparation of fibrous food material
Inventor: WATANABE HARUO
IPC: A23J3/00
Filed: 1984-10-09
Abstract: PURPOSE:To prepare a fibrous food raw material having close resemblance to fish meat, cattle meat, etc., in appearance, palatability, etc., easily, at a low cost, by kneading a raw material composed mainly of vegetable protein with water under high temperature and pressure, extruding the mixture in the form of a sheet, immersing in water, and beating or disintegrating the product. CONSTITUTION:A raw material composed mainly of a vegetable protein (e.g. soybean, wheat, etc.) is kneaded with water in an extruder under high temperature and pressure, and the mixture is extruded in the form of a sheet or granules of >=3 mesh. The extrusion product is immersed in water, and beaten or disintegrated to obtain the objective food raw material.
Patent JP-2000041996-A (JP)
Title: High frequency snare for endoscope
Inventor: OUCHI TERUO
IPC: A61B18/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make an elastic wire degradation resistant and durable even if a wire loop is expanded and contracted repeatedly by forming a pair of through holes parallel on a tip to be attached to a part of the wire loop that is to be bent and returned and loosely inserting the both elastic wire of the bent and returned part. SOLUTION: When a polyp 100 is tightened with a wire loop 3 by pulling an operating wire 2 toward a user, a tip's bent and returned portion 3a expands strongly the elastic wire. However as the elastic wire passes through the through holes 5a of the tip 5, it reduces the angle of spread. As a result, in the through hole 5a, concentration of excessive stress does not occur on the elastic wire, less degrading the elastic wire. As the elastic wire is not fixed to the tip 5, and loosely inserted through the through holes 5a, in the boundary A between the tip 5 and the wire 3, the elastic wire smoothly spreads continuously from the through holes 5a concentration of excessive stress does not occur also on this part.
Patent JP-H0954756-A (JP)
Title: Preventive maintenance system for distributed system
Inventor: YAMAMURA YOSHITADA
IPC: G06F11/30
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To estimate a fault to occur in a lower-order computer via a host computer. SOLUTION: A host computer 3 sends an information request command REQ1 at every fixed time. A computer 2 receives the command REQ1 and sends an information request command REQ2. A computer 1 receives the command REQ2 and sends the fault history information D1 to show a history of faults that hitherto occurred in itself. Then, the computer 2 sends its on fault history information D2 to the computer 3 together with the information D1. Thus, both information D1 and D2 are stored in the computer 3. Therefore, it is possible to grasp the degree of fault occurring in a lower-order computer and to estimate the fault occurring in the lower-order computer.
Patent JP-S5999290-A (JP)
Inventor: NISHIZAWA YUKIO
IPC: G21C7/14
Filed: 1982-11-29
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-S59100578-A (JP)
Title: Semiconductor circuit
Inventor: NISHIUMA MASAHIRO
IPC: H01L29/80
Filed: 1982-12-01
Abstract: PURPOSE:To facilitate the matching of input and output, in a negative feedback type broad band amplifier, by setting the gate width of an FET in the range of 400-2,000mum, the feedback resistance in 500-10kOMEGA, and the input and output impedance in 150-2,000OMEGA. CONSTITUTION:With respect to mutual conductance gm of 40-200ms, i.e., a gate width of 400-2,000mum, the value of feedback resistance Rf is selected as 500OMEGA- 10kOMEGA and the input and output impedance of a circuit is set in the range of 150-2,000OMEGA. Thus the matching of the input and output can be readily obtained, and a high gain amplifier circuit whose operating current is small can be obtained. A resistor is inserted between the gate and the drain of a GaAs FET in a negative feedback amplifier circuit. The parameter of said circuit is changed as shown in the Figure with respect to the mutual conductance gm and the feedback resistance Rf. Meanwhile, the input and output matching circuit can be readily constituted by an LC circuit, by setting the input and output impedance of the circuit in the range of 150-2,000OMEGA, i.e., by setting ¦S11¦ and ¦S22¦ in -10- -0.5dB.
Patent JP-H0765164-A (JP)
Title: Method for generating template
Inventor: MORINAKA YOSHIHARU
IPC: G06T7/00
Filed: 1993-08-26
Abstract: PURPOSE:To generate the template which can exert larger and larger negative influence on a matching rate as a pixel value is larger and larger by generating values at respective points on the template with specific functions. CONSTITUTION:A mean template generating means 12 calculates the mean value of plural template data to generate mean template data. A histogram generating means 14 generates a density histogram of the mean template data. A function generating means 18 generates a function which gives values corresponding to respective sections. Then a template generating means 20 generates the respective points on the template in a section from the minimum value of the mean template data to a specific reference value by a function which gives negative values for a decrease from the reference value to the maximum value side and in a section from the reference value to the maximum value with a function which gives positive values for an increase from the reference value to the maximum value side.
Patent JP-S6270096-A (JP)
Inventor: SUZUKI HIDEO
IPC: B42D15/02
Filed: 1985-09-24
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-H0748406-A (JP)
Title: Polymerizing apparatus
Inventor: TANIFUJI YOICHI
IPC: B01J19/00
Filed: 1993-08-03
Abstract: PURPOSE:To provide a polymerizing apparatus composed of a polymerizer and a circulation path consisting of a heat-exchanger and a circulation pipe placed outside of the polymerizer, provided with a valve body containing a spherical valve plug of ball valve and directly connected to the circulation pipe and effective for suppressing the deposition of polymer scale and the occurrence of blocking. CONSTITUTION:This polymerizing apparatus is composed of a jacketed polymerizer 1 made of stainless steel and connected to a shell-and-tube tubular heat-exchanger 2 and a circulation pump 4 through a circulation pipe 3, valve, etc., and a branching pipe 5 connected to the circulation pipe 3 through ball valves 7, 8 composed of spherical valve plug 9 and a valve body 10 holding the valve plug 9, wherein the valve body 10 of the ball valve 7 is directly connected to the circulation pipe 3. Polymers formable to a sheet, etc., having decreased fish-eye defect can be produced in a high productivity while suppressing the deposition of polymer scale and the production of polymer block in the circulation path.
Patent JP-S58113896-A (JP)
Inventor: DOI TOORU
IPC: G21F9/36
Filed: 1981-12-28
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-S58115879-A (JP)
Inventor: SUGIMOTO MASAHIRO
IPC: H05K1/02
Filed: 1981-12-28
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-S60104431-A (JP)
Title: Dc feeding system for electric railway
Inventor: AOKI TOSHIO
IPC: B60M3/02
Filed: 1983-11-10
Abstract: PURPOSE:To aim at efficient compensation for a voltage drop in an aerial line without installing any special high tension load dispatching equipment over a long distance, by installing a semiconductor rectifier in position between a 3-phase feeder line and an electric-car line, while supplying a DC electric car being electrically connected to the electric-car line with DC power. CONSTITUTION:Receiving voltage of a special high tension power source 11, a dropped 3-phase AC voltage is produced by a transformer 12 for a rectifier inside a substation, and this voltage is fed to an electric-car line 14, on which a DC electric car 13 runs, and a 3-phase feeder line 16 to be set up along a rail 15. In addition, each arm rectifier 17 consisting of a silicon rectifier or the like is interpersedly set up on a pole top along the electric-car line 14 or in the station yard, while the rectifier 17 is connected to the 3-phase feeder line 16, the electric-car line 14 and the rail 15, and six-in-a-set rectifier circuits are constituted of six arm rectifiers 17. With this constitution, a voltage drop due to the rail 15 becomes lessened, besides safety and, what is more, electric erosion in the rail 15 due to a leaked current is considerably relieved. Moreover, induction in a car line is also relieved, and the AC voltage is used in common with illumination and a signal power source in the station whereby the AC feeder line 16 in the electric-car line 14 can be thus simplified.
Patent JP-S60104269-A (JP)
Title: Printed circuit board inspecting device
Inventor: ABE NORIYOSHI
IPC: H05K3/00
Filed: 1983-11-10
Abstract: PURPOSE:To decide exactly quality, disconnection, short-circuit and degraded insulation of a printed circuit board by comparing a resistance value read in a storing circuit with a resistance value of a circuit pattern. CONSTITUTION:Relay scan parts 211-2216 are controlled through a CPU25 and the circuit pattern of a printed circuit board is scanned successively. Subsequently, in accordance with the pattern, a mode is selected, and in a high resistance measuring mode, the voltage from a high constant-voltage source is applied to the pattern through a voltage generating and measuring part 20, its resistance value is measured, and in a low resistance meanuring mode, a current from a constant-current source of the measuring part 20 is supplied and a low resistance measurement is executed. The result of measurement of them is compared with the corresponding value of a non-defective unit stored in an RAM18 or a magnetic tape device, and the quality decision is executed through a CPU25. The decision of quality, disconnection, short-circuit and degraded insulation of the printed circuit board can be executed exactly by the decision based on a resistance value without reference to a conducting or non-conducting state of this pattern.
Patent JP-H0662272-A (JP)
Title: Synchronizing signal separating circuit
Inventor: MIZUKATA KATSUYA
IPC: H04N5/10
Filed: 1992-08-07
Abstract: PURPOSE:To improve reliability by performing an up or down count operation at an up/down counter corresponding to the level of a composite synchronizing signal. CONSTITUTION:Based on reference clocks CKU2 and CKD2, an up/down counter 14 performs the count operation corresponding to the level of a composite synchronizing signal CSY, a count value QUOT2 is increased for a period from the front edge to rear edge of a horizontal synchronizing pulse, vertical synchronizing pulse and equalizing pulse in the signal CSY and is decreased after the rear edge of the respective pulses. The QUOT2 is suppressed within upper/lower limit by limit circuits 12 and 13. Thus, since the synchronizing signal separating circuit can be provided by a digital circuit, the entire circuit can be highly integrated and miniaturized, cost can be reduced and reliability can be improved.
Patent JP-H1149815-A (JP)
Title: Reduction of smell of cation-modified polyvinyl alcohol
Inventor: KATAYAMA TETSUYA
IPC: C08F6/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a so called 'fishy smell' due to a lower amine- based compound generated from a cation-modified polyvinyl alcohol. SOLUTION: This method for reducing a smell of a cation-modified polyvinyl alcohol obtained by adding sodium hydroxide into a methanol solution of a polyvinyl acetate having cationic groups in molecule thereof for saponification thereof, is to make the content of sodium acetate in the cation modified polyvinyl alcohol by <=0.5 wt.% in the drying process of the cation modified polyvinyl alcohol.