baber/WOPTO huggingface dataset:
Patent JP-H08177952-A (JP)
Title: Vibration proof device
Inventor: USHIJIMA TAKAO
IPC: B60K5/12
Filed: 1994-12-27
Abstract: PURPOSE: To realize a low dynamic spring while preventing injury of an elastic body. CONSTITUTION: An intermediate cylinder 18 is arranged in an outer cylinder 16, and an inner cylinder metal fitting 12 is arranged in the intermediate cylinder 18 through a main body rubber 14. A pressure receiving liquid chamber 28 and a liquid sub-chamber 30 are provided in the outer cylinder 16, and these are communicated to each other through passages 34. The extreme end side 40B of a stopper member 40 of which the base end side 40A is buried in and supported with the main body rubber 14 is arranged in the pressure receiving liquid chamber 28. A projecting part 42 is formed on the extreme end side 40B of the stopper member 40, and a gap S is formed between the projecting part 42 and the main body rubber 14 constituting the inner wall of the pressure receiving liquid chamber 28.  Even if the main body rubber 14 is struck with the projecting part 42 by displacement in X-direction, the base end side 40A is supported with the main body rubber 14, and hence the main body rubber 14 surrounding the base end side 40A of the stopper member 40 is deformed so as to prevent injury of the main body rubber 14.
Patent JP-H01166126-A (JP)
Title: Display control method in multiwindow display device
Inventor: OKAMOTO RIKIYA
IPC: G06F3/048
Filed: 1987-12-22
Abstract: PURPOSE:To prevent the omission of a dot at a boundary by using a DDA algorithm, and obtaining a new intersection concerning a segment from one partial rectangular area onto the other partial rectangular area. CONSTITUTION:A clipping means 31 in a display control part 3 draws segments in the respective partial rectangular areas divided plurally, executes a clipping processing to exclude except the said areas and a correcting means 32 obtains the dots on the boundaries of the respective partial rectangular areas by using the DDA. A point distant by one dot is obtained, a point before the point by one dot is obtained and it is displayed as an intersection dot. When the drawn segment enters the partial rectangular area, the intersection is obtained on a line one dot before the boundary. A point on the boundary is obtained and the said point is displayed as the intersection dot.
Patent JP-H04233493-A (JP)
Title: Optical position-aligning mounting stage
Inventor: JIYOOJI MAUROO
IPC: F16H25/20
Filed: 1990-11-29
Abstract: PURPOSE: To obtain a reliable and inexpensive assembly by providing a motor assembly for driving a workpiece fitting table which comprises a motor, a speed reducing gear train and an encoder. CONSTITUTION: Rails 10 and 12 are fitted adherently, being separated by end plates 14 and 16. A workpiece fitting table 18 is disposed slidably between the rails 10 and 12. A motor assembly fitting plate 20 is disposed also slidably between the rails 10 and 12, on the opposite side of the end plate 16 to the fitting table 18. When a threaded rod 32 is rotated in the end plate 16 by actuation by a motor, the table 18 and a motor assembly 24 are made to run together. Since the rod is supported at three points spaced from one another, that is, by the table 18, the end plate 16 and the fitting plate 20, a relatively large running distance is attained by increasing the length of the rails and by enlarging a distance between the end plates 14 and 16.
Patent JP-2001137854-A (JP)
Title: Production method of sterilizing water containing hypochlorous acid, production device of high concentration salt water used therein, and device for sterilizing water containing hypochlorous acid using this device
Inventor: SAKAKIBARA MINORU
IPC: C02F1/76
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the cost of sterilizing water per one washing is rather high in a conventional since a specified quantity of raw liquid needs to be preliminarily set for the conventional electrolytic sterilized water production device. SOLUTION: Feed water from city water is branched to a main stream and a branched stream, and a portion of the main stream is brought into contact with a salt 5 to produce high concentration salt water, and also a proper amount of pH adjusting agent 6 is added and then is mixed with the branched stream and is electrolyzed to produce hypochlorous acid-containing water, and is made to join the main stream to produce the sterilizing water.  A production device 2 of salt water used for this process is provided with a production tank 21 having a pouring port 21d on the bottom and storing water in the inside, a filling container 22 formed of a water permeable material in a container shape, and filling and holding the salt 5 in the inside and being sunk into water stored in the production tank 21, and a junction device 23 having inflow ports 23a, 23b and an outflow port 23d for water passing, and a replenishment port 23h communicating with the production tank 21 to keep a water level equal to that of the tank. The pH adjusting agent 6 may be mixed separately.
Patent JP-H04193636-A (JP)
Title: Head lamp for vehicle
Inventor: HIROSE SATORU
IPC: B60Q11/00
Filed: 1990-11-28
Abstract: PURPOSE:To accurately provide information about shortage of the amount of light by causing part of light radiated from a light source to be refleted at a reflecting mirror, and causing the light to be incident on a hole provided through the lower side of a fixing member, and using a light receiving element installed on the bottom portion of the hole to receive the light, and also actuating an alarm device when the amount of the light is reduced to below a predetermined value. CONSTITUTION:A discharge lamp 1 serving as a light source is fixed to a concave mirror 5 by a base 4 serving as a fixing member. A hole 8 is formed through the lower side of the base 4. A reflecting mirror 7 is installed near the opening of the concave mirror 5 on the extension line of the center axis of the hole 8. A photodiode 9 serving as a light receiving means is installed on the bottom portion of the hole 8 and connected to an alarm device 12 serving as an alarming means.
Patent JP-H03186107-A (JP)
Title: Pressure reducing valve for steam
Inventor: OOISHI SHIZUMARO
IPC: G05D16/16
Filed: 1989-12-15
Abstract: PURPOSE:To raise the productivity of devices which use steam by introducing steam and separating high temperature steam and low temperature steam by a vortex tube and exchanging their heat with the steam passing through a pressure reducing valve to convert the passing steam into saturated steam or superheated steam CONSTITUTION:A vortex tube 61 forms a vortex flow in a tube 61, and at the outer circumference of the vortex flow high temperature fluid by adiabatic compression and low temperature fluid by adiabatic expansion in the center of the vortex flow are separated. The steam from the side of the inlet 12 of a pressure reducing valve enters the vortex tube 61 from an introduction port 60 and it is separated to give high temperature steam and low temperature steam. And the high temperature steam in the vortex tube, the temperature of which is brought higher on the side of the inlet 12 by adiabatic compression, exchanges heat with the passing steam on the side of the inlet 12 or the outlet 16 of a pressure reducing valve 1 and converts the passing steam into saturated steam or superheated steam. The steam that passes through the pressure reducing valve 1 becomes thereby saturated steam or superheated steam by the vortex tube 61. With this arrangement it is possible to raise the productivity of a device which uses steam.
Patent JP-H03187210-A (JP)
Title: Electrolytis solution for driving electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/02
Filed: 1989-12-15
Abstract: PURPOSE:To maintain stable characteristics of low loss at a high temperature and to acquire high reliability by dissolving choline phthalate or choline maleate as solute to polar organic solvent which contains gamma-butyrolactone and methylcellosolve. CONSTITUTION:Choline phthalate or choline maleate is dissolved as solute to polar organic solvent containing gamma-butyrolactone and methylcellosolve. In this case, since polar organic solvent containing gamma-butyrolactone and methylcellosolve is used as electrolytic solution, viscosity does not increase at a low temperature, thereby eliminating a defect of reduction of electrostatic capacity. Furthermore, since choline phthalate or choline maleate is used as solute, change of resistivity to change of temperature is small, thereby eliminating increase of loss at a high temperature. Therefore, if the electrolytic solution is used, an electrolytic capacitor can be obtained, which has stable high characteristics over a wide temperature range.
Patent JP-H07184014-A (JP)
Title: Image reading method
Inventor: SEKIGUCHI HIDEAKI
IPC: G06T1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide the image reading method which eliminates a need of replacing a white reference diffusion plate in accordance with the classification of a transmission document and is superior in quality and color reproducibility. CONSTITUTION:In the image reading method where black reference data and white reference data for shading correction are read and stored before reading of the original the gain of an amplifier 101 which amplifies the output of a sensor 48 which reads a read image is set to a low level at the time of read of white reference data but is set to a higher level at the time of image read.
Patent JP-H11164187-A (JP)
Title: Electronic still camera
Inventor: YANAGISAWA YUKIYOSHI
IPC: H04N5/907
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a camera main body by integrating a power source required for driving an electronic still camera with a detachable memory card. SOLUTION: An electronic still camera main body 8 is provided with a low power consumption type solid-state image-pickup element and a 1-chip low power consumption type signal processing element for reducing power consumption. In the meantime, the detachable memory card 7 is provided with a nonvolatile semiconductor memory part 7a for recording the photographed image data of plural frames and a power source part 7b for driving this electronic still camera provided with an image pickup means and a signal processing means for preparing the image data to be recorded in a memory card part 7a.
Patent JP-H02171872-A (JP)
Title: Color picture emphasizing circuit
Inventor: KURODA ICHIRO
IPC: H04N7/18
Filed: 1988-12-23
Abstract: PURPOSE:To make an input color picture clear by converting red, green and blue color picture signals to a luminance signal and a chrominance signal, obtaining an emphasis function to the respective luminance level of the luminance signal and executing emphasis processing to the respective picture signals. CONSTITUTION:A chrominance signal converting circuit 4 takes out the luminance signal from the RGB color picture signals, which are composed of the three signals of a red signal (R), green signal (G) and blue signal (B), and obtains the emphasis function to the respective luminance levels by an emphasis function computing circuit 5. Next, by using the obtained emphasis function, and R signal emphasizing circuit 6 executes the emphasis of the R signal, a G signal emphasizing circuit 7 executes the emphasis of the G signal and a B signal emphasizing circuit 8 executes the emphasis of the B signal respectively. Thus, in correspondence to the character of the input color picture, a detail signal can be adaptively emphasized and the input color picture can be made clear.
Patent JP-H02180170-A (JP)
Title: Case for packaging fresh foodstuff
Inventor: NAKAJIMA TAMOTSU
IPC: B65D88/22
Filed: 1988-12-24
Abstract: PURPOSE:To make permeability good and increase shadow forming effect by a method wherein many narrow sheets show multilayer structure while they are joined to allow ventilation from slits between adjacent narrow sheets to form a sheet. CONSTITUTION:Many narrow sheets S1 to S7 show multilayer structure while they are formed in a sheet whereby they are joined to allow ventilation from slits between adjacent narrow sheets. A narrow sheet using composite thread of combination of polyester fiber and polyamide fiber, further a narrow sheet using composite thread of combination of highly shrinkable fiber wherein in polyester fiber isophthalic acid is copolymerized and different fiber thread, and further a narrow sheet using water sensitive fiber obtained by spinning polyvinyl alcohol having low saponifiability permits permeability to be further improved and good performance to be obtained since it exhibits shrinkability during treatment, and excellent sublimity can be obtained.
Patent JP-H06175300-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TOYODA TAKASHI
IPC: G03C5/26
Filed: 1992-12-07
Abstract: PURPOSE:To provide the photographic sensitive material and development processing method with which the amt. of the development processing liquid per unit area is small in development processing using an automatic developing machine by subjecting the photographic sensitive material having specific silver halide emulsion layers on a base to development processing by using a specific developer. CONSTITUTION:The photographic sensitive material having the silver halide emulsion layers having a silver halide compsn. consisting of a compsn. composed of a silver chlorobromide, silver iodobromide, silver chloroiodobromide or silver chloride and contain the compd. expressed by formula is subjected to the development processing by using the developer contg. dihydroxybenzenes and ascorbic acid or its deriv. at least at >=5mol% of the dihydroxybenzenes. The high silver chloride incorporated into such silver halide emulsion layers is the silver chlorobromide, silver iodobromide, silver chloroiodobromide or silver chloride contg. >=90mol% (average value) silver chloride. In the formula, R, denotes a hydrogen atom, ammonium group or alkaline metal atom; R, denotes a hydrogen atom, alkyl group or aryl group.
Patent JP-H08186013-A (JP)
Title: Method of manufacturing chip resistor
Inventor: TOYAMA SUGURU
IPC: H01C17/02
Filed: 1994-12-28
Abstract: PURPOSE: To enhance the shape dimension and precision without deteriorating the electrical characteristics of a resistor film by a method wherein the resistor film is printed with a glass paste mixed with an organic pigment to be baked for burning out the organic pigment. CONSTITUTION: Electrodes 2 are formed on an insulating substrate 1. Next, a resistor film 3 is so formed as to stride over the electrodes 2, 2 on the insulating substrate 1. Furthermore, the resistor film 3 is printed with a glass paste containing an organic pigment and then baked to form the first transparent glass film 4. Next, a trimming trench 5 is formed to adjust the resistance value of the resistor film 3. Furthermore, inside the trimming trench 5 and the first transparent film 4 are printed with a glass paste as the organic pigment to make the surface smooth and then baked to form the second transparent glass film 6. Next, a protective film 7 containing an inorganic pigment is formed on the second transparent film 6. Finally, an end face electrode 8 is formed on both end faces of the insulating substrate 1 moreover, an electrode film 9 is so formed as to cover these elements.
Patent JP-H11163424-A (JP)
Title: Manufacture of thermoelectric module
Inventor: KAGAWA SHUZO
IPC: H01L35/34
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a thermoelectric module and to stabilize the quality of the module, and then to improve the heat transfer efficiency of the module to a heat exchanger to be attached. SOLUTION: A thermoelectric element supporting body is formed by alternately arranging p-type thermoelectric elements, each of which is constituted by jointing a p-type thermoelectric material between a pair of electrode plates 18 and 18 facing opposite to each other and n-type thermoelectric elements each of which is constituted by jointing an n-type thermoelectric material 17 between a pair of electrode plates 18 facing opposite to each other at prescribed intervals and jointing only the thermoelectric material sections 17 and 18 of the thermoelectric elements to each other with an electrically insulating and heat-resistant material. Then adjacent upper electrodes plates and adjacent lower electrodes plates are alternately brazed to each other, so that the p and n-type thermoelectric elements are connected in series with each other.
Patent JP-2000150651-A (JP)
Title: Semiconductor device and manufacture of plug structure
Inventor: TSUDA KOJI
IPC: H01L21/28
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact plug with an inner diameter of 0.5 μm or less which is still stable even after being heated at 800 deg.C or higher and is lower in resistance than that using a polycrystalline silicon single body, as well as a semiconductor device having the same. SOLUTION: A conductive material in a contact hole with a maximum diameter of 0.5 μm or less which is formed in an insulation film 7 on a semiconductor substrate 1, is allowed to react with a polycrystalline silicon 10 and a cobalt 12 in solid phase, and the unreacted cobalt is removed selectively, so that a contact plug containing a cobalt silicide 13 is formed. Further, an upper wiring above the insulation film connecting with the contact hole is formed as a wiring containing the cobalt silicide by the same method together with the contact plug.
Patent JP-H10157261-A (JP)
Title: Ribbon hue changing device for printer
Inventor: RI KEIFUKU
IPC: B41J35/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To change the hue of a ribbon for a printer with a simple structure, good productivity and an inexpensive manufacturing cost by a method wherein a shift ratchet, ratchet spring and a shift cam are permitted to be rotated by a frictional force by the rotation of a follower shaft to lift up a cartridge frame. SOLUTION: Upon normal black printing, the upper dead center of a shift cam 5 is moved downward while the extended piece 21 of both sides of a cartridge frame 2 are connected by a pin 3 to a supporting piece 11 of a side frame 1 as it is whereby the cartridge frame 2 maintains the horizontal state and recording contents are printed with black color. On the contrary, when red color printing, the operating stage 81 of a solenoid 8 is lowered and the rotation of a shift ratchet 6 is permitted whereby the shift ratchet 6 rotates the shift cam 5 through a ratchet spring 6. When the shift cam 5 is turned by 180 degrees and the upper dead center is turned to the upper side, the cartridge frame 2 including a cam guide 22 is elevated and red letters can be printed.
Patent JP-H03188491-A (JP)
Title: Surface flaw inspection system for liquid crystal panel
Inventor: HOURAI IZUO
IPC: G09F9/00
Filed: 1989-12-18
Abstract: PURPOSE:To improve a production yield by comparing a detection signal of the scattered light of action surface with that of back surface through the laser beam scanning of the action surface side, thereby deciding the flaw of foreign matter, etc., outputting a flaw signal, and disregarding the foreign matter, etc., of the back surface. CONSTITUTION:When a laser spot is scanned, the light receiving signals of light receiver 3b and 3b' receiving scattered light are detected with the same proper level threshold and each detection signal is obtained in signal processing circuits 4a and 4d, and each detecting signal is inputted to a microprocessor 4d. In the microprocessor 4d, the position of an unit cell corresponding to the scanned spot is recognized, detection signal data with respect to each unit cell is stored in address corresponding to the memory 4e. The scanning of the front and back surface sides with respect to one scanning line in a X- direction is finished, so that data corresponding to the same unit cell is read out and compared successively and the flaw of the foreign matter is judged. Thus, the yield is improved.
Patent JP-2001143709-A (JP)
Title: Method of producing lithium-manganese composite oxide for lithium secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M4/505
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a lithium-manganese composite oxide of a layered rock salt structure having a uniform composition and a high crystallinity and exhibiting a good cycle characteristic, in an inexpensive and simple manner. SOLUTION: A method of producing a lithium-manganese composite oxide according to the invention includes mixing an aqueous manganic salt solution consisting of a salt having Mn as a cation dissolved in water, an aqueous Me salt solution consisting of a salt having a metal element Me (Me is at least one selected from Al and Fe) as a cation dissolved in water, and an aqueous lithium hydroxide solution consisting of LiOH dissolved in an aqueous H2O2 solution, thereby forming a mixed solution; depositing a composite oxide precursor of the mixed solution; and then aging the composite oxide precursor in the mixed solution at a temperature of 50 deg.C to 110 deg.C, thereby obtaining a lithium-manganese composite oxide of a layered rock salt structure represented by the formula of LizMn1-xMexO2 where 0<Z<=1.2, and 0.05<x<=0.2.
Patent JP-2000147362-A (JP)
Title: Method for mounting electro-optic device to prism and production of projection type display device
Inventor: KITABAYASHI MASASHI
IPC: G03B21/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electro-optic devices to prisms which is capable of improving the position accuracy of the electro-optic devices, improving fixing work efficiency and simplifying fixing work stages and a process for producing projection type display devices. SOLUTION: This process has spacer adhering stages S1 to S4 and S9 for mounting spacers 57 via adhesives between panel frames 51 holding the electro- optic devices and the prism, position regulating stages S11 to S14 for regulating the mounting positions of these panel frames 51 with respect to the prisms after these spacer adhering stages S1 to S10 and panel frame fixing stages S15 to S19 for fixing the panel frames 51 by curing the adhesives after these position regulating stages S11 to S14.
Patent JP-H06174556-A (JP)
Title: Detecting apparatus for time lag of light signal
Inventor: NAKANO HIDETOSHI
IPC: G01J11/00
Filed: 1992-12-08
Abstract: PURPOSE:To detect the time difference of light signal pulses and reference signal pulses with high accuracy by delaying pulses of the signal light and the reference chirp light thereby to generate a mutually correlated light and sending the light to a non linear optical medium. CONSTITUTION:Signal light pulses of a coherent light of the time division multiplex optical communication are brought into a terminal 1. A branching part 20 branches the optical pulses of the coherent light, passing the one through a first delay part 21. Reference optical pulses of a chirp light which changes the frequency in proportion to the time are input to a terminal 2. The optical pulses of the chirp light pass through a second delay part 22. A lens 9 generates a mutually correlated light from the optical pulses of the chirp light passing through the delay part 22, the optical pulses of tone coherent light passing through the delay part 21 and the optical pulses of the coherent light from the terminal 1. The mutually correlated light enters a nonlinear optical medium 3. A detecting part 4 detects the projecting position of the light output from the optical medium 3. A time difference detecting part 5 detects the data including the amount and the direction of the time difference from the outputs detected at the detecting part 4.