baber/WOPTO huggingface dataset:
Patent JP-S6368908-A (JP)
Title: Movement controller for moving body
Inventor: YABUUCHI HIDETAKA
IPC: B61B13/00
Filed: 1986-09-10
Abstract: PURPOSE:To simplify the structure of a movement controller and to reduce its size by composing the ultrasonic wave receiving means of a main body by using a reflector which has a rotary curved surface as its reflecting surface and an ultrasonic wave receiving element. CONSTITUTION:The ultrasonic wave receiving means 10 which receives a ultrasonic wave from ultrasonic wave generating means 18A and 18B of external signal devices 15A and 15B provided on the main body 1 consists of the reflector 10d and ultrasonic wave receiving element 10b, and external ultrasonic waves in all directions are reflected by the reflector 10a and guided to the element 10b. Consequently, only one element 10b is enough. The reflector 10b is shaped preferably having a rotary parabolic curved surface as its reflecting surface and the element 10 is arranged preferably nearby its focus. Consequently, the ultrasonic wave receiving means is constituted only by fixing one ultrasonic wave receiving element to the reflector and reduced in shape without requiring any complex mechanism.
Patent JP-H0376920-A (JP)
Title: Underwater fence
Inventor: KIMURA HAJIME
IPC: E02B1/00
Filed: 1989-08-18
Abstract: PURPOSE:To improve the diffusion preventiveness of contaminants and antifouling properties to moss and shellfish by a method in which fine rising fibers having a specific fineness value, length, and density are formed on both sides of the cloth of skirt, and water permeability of the cloth is designated to have a specific value. CONSTITUTION:Fine rising fibers having a fineness of 1.0 dinier or less, length of 3 - 40 mm, and a density of 1000 - 6,000,000/cm<2> are formed on both sides of the cloth of a skirt 1. Also, the cloth has a specific water permeability of 1 0 50 ml/cm<2>.sec. under water column pressure of 500 mm. The diffusion of contaminants can thus be prevented, adequate water permeability can be secured, and antifouling properties against moss and shellfish can also be obtained.
Patent JP-H0636216-A (JP)
Title: Coil component
Inventor: KAWADA TOMOAKI
IPC: H01F41/04
Filed: 1992-07-17
Abstract: PURPOSE:To prevent the short-circuit of coil conductor layers by a method wherein the coil conductor layers are polymerized with an adjacent stage via a conductor layer for connection and the coil conductors are covered wholly with an insulator layer and laminated. CONSTITUTION:A magnetic layer 5g on one edge is formed, a coil conductor layer 6g for extraction electrode use on one side is formed on it, a nonmagnetic substance layer 9a is formed in the outside region of the layer 6g, and a region which is not covered with the layer 9a is covered with a magnetic substance layer 5h so as to expose a terminal part (e) in the layer 6g. Then, a conductor layer 7a for connection is formed in the terminal part (e) in such a way that its start end part (s) is overlapped with the layer 7a, a nonmagnetic substance layer 9b is formed at the outside of a layer 6h and, in succession, a magnetic substance layer 5i and a conductor layer 7b for connection are formed so as to expose the terminal part (e). Then, this assembly is covered with a magnetic substance layer 5j in such a way that a nonmagnetic substance layer 9c and the terminal part (e) are exposed at the outside of a layer 6i. Then, a conductor layer 7c for connection is formed on the terminal part (e) in the layer 6i, a coil conductor layer 6j is formed on a layer 5j so as to be overlapped with the layer 7c, and a nonmagnetic substance layer 9d, a magnetic substance layer 5k, a conductor layer 7d, conductor layers 6k, 6m and a magnetic substance layer 5m on the other edge are formed. Thereby, a coil component 1 is formed.
Patent JP-H1055672-A (JP)
Title: Semiconductor memory
Inventor: SAITO YOSHIHISA
IPC: G11C11/409
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a sense amplifier in the case of unbalance of threshold voltage of a pair of MOS transistors comprising a sense amplifier and to enable coping with making minuteness in a DRAM in which a bit line is pre-charged to voltage, for example, between the maximum voltage and the minimum voltage in amplifying. SOLUTION: Before a sense amplifier 45 performs amplifying operation, electric charges for compensating offset voltage of the sense amplifier 45 are accumulated at gates of nMOS transistors 46, 47, unbalance of threshold voltage of the nMOS transistors 46, 47 is apparently eliminated, also, the nMOS transistors 46, 47 are activated earlier than pMOS transistors 48, 49.
Patent JP-2000046711-A (JP)
Title: Gas-tank-type thermal shock-testing device and its operation method
Inventor: MATSUSHITA KAZUHIRO
IPC: G01N3/60
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for changing from high temperature to low one and the time required for cooling cold-storing equipment for shortening test time by incorporating the cold-storing equipment and a cooler into a freezing cycle, by utilizing the evaporation latent heat of a refrigerant, by directly cooling the cold-storing equipment, and by heat-storing the amount of low-temperature heat. SOLUTION: To allow temperature in a low-temperature tank to be subjected to heat storing at, for example, -80 deg.C, a secondary freezing cycle is adopted as a freezing device, the main parts of the freezing cycle at a high-temperature side are composed of a compressor 15, a condenser 16, an expansion valve 17 and a cascade condenser 18, and the main parts of the freezing cycle at a low-temperature side are composed of a compressor 19, the cascade condenser 18, an expansion valve 20, cold-storing equipment 8, and a cooler 6. The cascade condenser 18 cools the refrigerant of the lower-temperature-side cycle for liquidating according to the evaporation operation of the refrigerant of the high-temperature-side cycle.  Then, the cold-storing equipment 8 and the cooler being connected in series in the freezing cycle are set to a low-temperature heat source for storing the amount of low-temperature heat and for supplying the amount of low-temperature heat to a test room by the evaporation operation of the refrigerant of the low-temperature-side cycle.
Patent JP-S60105078-A (JP)
Title: Contour display device
Inventor: NAKAOKA SHIYOUICHI
IPC: G06T3/00
Filed: 1983-11-14
Abstract: PURPOSE:To ensure a display of fine contours by dividing a detection signal obtained by giving the two-dimensional scan to the sample surface with electron beams into two parts to use one of both signals for display of pictures and comparing the other signal with the set voltage to use the inverted areas for display of contours. CONSTITUTION:An A/D converter 11 inputs a detection signal S1 obtained by giving the two-dimensional scan to the sample surface with electron beams. The output of the converter 11 is stored to a picture memory 12 in the form of picture elements. While comparators 14A and 14B compare set voltages V0 and V1 corresponding to contours with the signal S1. In this case, the number of comparators is set equal to the number of levels of contours. Signal inversion detectors 15A and 15B detect the inversion of the output signals of comparators 14A and 14B. This detection output is stored to a contour memory 17 via an OR circuit 16 at an address corresponding to the position of the sampl surface. A D/A converter 18 converts the contents of the memory 17 into analog signals, and the output signals are switched to each other by a changeover switch and applied to a CRT display device 20. In such a way, a superposed display is possible between the contours and the picture of the sample surface.
Patent JP-S6276374-A (JP)
Title: Diaphragm control circuit
Inventor: MITA KIYOBUMI
IPC: G03B7/10
Filed: 1985-09-27
Abstract: PURPOSE:To operate a device in a stabilized area without increasing the gain of a comparator forcibly to obtain a control signal that controls the quantity of diaphragming automatically by providing a sample and hold circuit between a clamping circuit and the comparator. CONSTITUTION:A video signal, the DC component of which is restored at a clamping circuit 17, is inputted A to an input terminal o one side of a comparison circuit 41. The terminal voltage B of a capacitor C42 that consists of a hold circuit is supplied to the input terminal on the other side. Therefore, when switches 43 and 44 in a sampling period are made on, and when it is A>B, an output terminal (a) becomes H and a charging switch S1 is made on. Thereby, since the C42 is charged with the same potential as the input A and at the same time, a differential potential becomes zero, the switch S1 is made off. Reversely, when it is A<B, an output terminal (b) becomes H, operating a switch S2 in the same manner. A measuring voltage to supply to a comparator 20 is a sampling voltage that appears at the terminal of the C42, preventing the uneven control characteristic of the diaphragming quantity of a stop blade 12 by the affect of the APL of the video signal.
Patent JP-H0496792-A (JP)
Title: Sewing control unit
Inventor: YASUDA SATORU
IPC: D05B69/00
Filed: 1990-08-14
Abstract: PURPOSE:To ensure control for sewing by machine by judging the finish of sewing according to signals from a cloth sensor which detects whether or not there is a material to be sewed and from a detecting means for the operation of a sewing machine, and automatically increasing or decreasing a number on a counter each time sewing is finished. CONSTITUTION:A counter 11 is set at zero and, when a sewing control unit judges that a cloth sensor 3 is turned on, there is cloth set on a sewing machine and then a timer 12 is turned on to start measuring the time required for sewing. Next a foot pedal is operated and when the control unit judges that an operating signal is obtained the sewing machine is operated and the control unit keeps measuring the time required for sewing. If the operation signal is not obtained, the control unit indicates the stop of the sewing machine and judges whether or not the cloth sensor 3 detects the presence of cloth. If there is no cloth, the timer 12 is turned off and the time required for sewing is recorded and also a number on the counter 11 is increased and the number of results of sewing and the time required for sewing are displayed or stored in memory.
Patent JP-S60107945-A (JP)
Title: Composite computer system
Inventor: TAKAMATSU RIYOUICHI
IPC: G06F13/40
Filed: 1983-11-16
Abstract: PURPOSE:To attain access to a main memory of other system with the same protocol as that of a main memory of the own system by using a bus connecting device discriminating priority of a start signal so as to connect memory buses. CONSTITUTION:When a read command from a processing unit 40 to a main memory 39 of other system and a read command from a processing unit 41 to a main memory 38 of other system are transmitted at the same time respectively, a priority discriminating circuit of inter-bus couplers 44, 45 selects any of them. When the processor 40 is selected, the inter-bus coupler 45 returns a retrial signal to the controller 41 to exclude the occupancy of a bus 47 and the coupler 45 itself occupies the bus 47. A read signal on the bus 46 is set to the bus 47 and the main memory 39 is accessed. A data from the main memory 39 is fed to the processor 40 via the bus 47, a linkage bus 48 and the bus 46.
Patent JP-H0879612-A (JP)
Title: Film image reproduction device
Inventor: INOUE MANABU
IPC: H04N5/253
Filed: 1994-09-07
Abstract: PURPOSE: To efficiently feed a developed film, to reduce the damage on the film and to realize a speedy processing. CONSTITUTION: When magnetic information is inputted from an operation part 8, a control part 47 once stores magnetic information in a data memory 43 to change and add magnetic information recorded on a magnetic recording part in accordance with the respective frame of the film 11. When the instruction of rewinding of the film is inputted from the operation part 8, the film 11 is rewound at prescribed speed through a film feed driver 31, magnetic information is read from the data memory 43 and it is updated and recorded in the magnetic recording part corresponding to the frame to which write instruction of magnetic information is given through a magnetic information read control part 33 and a magnetic head 18.  Thus, the the efficiency of film feeding is improved by executing the write processing of magnetic information which is simultaneously required at the time of rewinding the film 11. Then, the damage on the film owing to the feeding of the film is reduced and the speedy processing is realized.
Patent JP-S60108472-A (JP)
Title: Reactive dye composition
Inventor: FUJINO SADAO
IPC: C09B67/22
Filed: 1983-11-16
Abstract: PURPOSE:To provide the titled composition obtained by compounding Reactive Blue 19 with a specific dye at a specific ratio, stable in water or in an aqueous alkaline dyeing bath for a long period, suitable for the dyeing of cellulosic fibers, and capable of giving uniform color and high color yield. CONSTITUTION:The objective composition can be produced by compounding (A) 1-99pts., preferably 5-95pts. of Reactive Blue 19 with (B) 99-1pts., preferably 95-5pts. (as 100% dye intensity based on C.I.Reactive Blue 19) of the dye of formula I [R is group of formula II (M is H, alkali metal, alkaline earth metal or quaternary amine) or group of formula III] (as free acid). EFFECT:Highly soluble in water or in an alkaline aqueous solution.
Patent JP-S58109796-A (JP)
Title: Pump for supplying lubricant
Inventor: SUGIYAMA JIYUICHI
IPC: F16N7/36
Filed: 1981-12-24
Abstract: PURPOSE:To enable to automatically regulate the dishcarge quantity of a lubricant in accordance with demand, by a method wherein a bypass passage is opened into a pump chamber, the passage is opened and closed by a plunger,  and is connected to a suction passage through a relief valve. CONSTITUTION:When the lubricant is remaining at each part being lubricated, the discharge pressure of the lubricant pressurized by a movement of the plunger 35 is raised. When the discharge pressure exceeds a relief pressure set by a spring 43c of the relief valve 43, the relief valve 43 is opened, an excess portion of the discharge quantity is returned into a tank 36 through the bypass passage 42, the passage 42 is closed by the plunger 35, and a small quantity of the lubricant in the pump chamber 38 is supplied to a lubricating device 60. When the pressure difference between the pump chamber 38 and the suction passage 37 is increased, a strong sucking action is performed to suck the lubricant  into the chamber 38.
Patent JP-2001042407-A (JP)
Title: Sealing device for camera
Inventor: MUROI TAKASHI
IPC: G03B17/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the intrusion of light and a foreign matter from the outside and also to improve the efficiency of attaching work by providing a ring-like elastic sealing member elastically abutting on the outer peripheral surface of a lens barrel and a ring-like supporting member sticking and holding it. SOLUTION: The elastic sealing member 4 is a ring-like elastic member formed along an interstice formed between the outer peripheral surface of the lens barrel 2 and the inner peripheral surface of a cover member 1, and is provided with the outer peripheral surface 4a fixed by sticking with the inner peripheral surface 1a of the cover member 1, an inner peripheral surface 4b brought into close contact with the outer peripheral surface of the lens barrel 2 so as to be freely elastically deformable and a base end part 4c adhering and fixed to the first abutting surface 5a of a supporting member 5. The supporting member 5 which is a plate-like and ring-like member is inserted from a back side so that the second abutting surface 5b abuts on the step surface 1b of the cover member 1, and an adhesive is injected in a notched part 5c from the back side.  A part of the adhesive is immersed in the abutting surface of the second abutting surface 5 and the step surface 1b after injection, so that the supporting member 5 and the cover member 1 are adhered and fixed.
Patent JP-H1148055-A (JP)
Title: Manufacture of flush panel
Inventor: MARUYAMA OSAMU
IPC: E04C2/38
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a flush panel which can wall cope with the size adjustment conducted at the site without dropping its strength. SOLUTION: A flush panel 4 has a plate-form panel body 6 which is attached to one or both surfaces of a skeleton consisting of muntin 23 and horizontal muntin 21 assembled in the specified arrangement, wherein the horizontal muntin 21 are affixed as arranged at certain intervals in the vertical direction of the panel body 6, and two or more horizontal muntin 21 are affixed to at least one end about vertical direction of the panel body 6 in such a way as adjoining one another.
Patent JP-2000047183-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KITAMURA TOMOHITO
IPC: G02F1/1335
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe a light display screen by forming a light scattering film of microlenses and a flattening layer and forming at least the microlenses at a non-pixel part over both a pixel part and the non- pixel part. SOLUTION: The light made incident on the non-pixel part from an observer side where the light scattering film 21 consisting of the microlenses 2 and flattening layer 3 is formed on an observer-side substrate enters the pixel part by being refracted by the microlenses 2. Then the light is reflected by a metal reflecting film 9 formed on a back-side substrate and exits from the observer- side substrate to the observer side. In this case, the microlenses 2 positioned at the non-pixel part overlapping with the pixel part (formed over both the non-pixel part and pixel part) are formed at intervals wider than the width of the non-pixel part so as to efficiently guide the light made incident on the non-pixel part from the observer side.
Patent JP-H06220233-A (JP)
Title: Thin film for reforming polymer surface to have lipophobicity and/or permanent hydropobicity, and formation and application thereof
Inventor: BORUFUGANGU BURUGAA
IPC: C08J7/04
Filed: 1993-08-30
Abstract: PURPOSE: To modify polymer surfaces to oleophobic and/or permanent hydrophobic properties by a thin film.  
     CONSTITUTION: This thin film comprises at least one layer of a water-soluble polycation and/or a cationic synthetic resin and additionally may contain a long-chain surfactant or an alkyl-substituted polyanion to improve oleophobic and/or permanent hydrophobic properties. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61203447-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYOSHI MASANOBU
IPC: G03C1/29
Filed: 1984-10-13
Abstract: PURPOSE:To improve the sensitivity and image quality by forming a silver halide emulsion layer contg. silver halide particles hypersensitized with two kinds of compounds each having a specified reduction potential and a compound represented by by a specified general formula on a support. CONSTITUTION:Silver halide particles are hypersensitized by combinedly using a compound having -1.2--0.4V reduction potential and 1.0-1.7V difference between the oxidation and reduction potentials and a compound having -2.2--1.6V reduction potential and 2.6-4.5V difference between the oxidation and reduction potentials. A silver halide emulsion layer contg. the hypersen sitized silver halide particles and a compound represented by the formula (where each of R1, R2 and R3 is H, a sulfonic group or the like, each of A1, A2 and A3 is N or the like, each of X1 and X2 is hydroxyl or the like, and each of n1, n2 and n3 is an integer of 0-3) is formed on a support to obtain a silver halide photographic sensitive material.
Patent JP-H0961047-A (JP)
Title: Heat insulating member, heat insulating box, and refrigerator
Inventor: SASAKI TAKAHARU
IPC: F25D23/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To mount a peripheral part of an outer enclosure of a heat insulating member on an internal surface of an outer box of a heat insulating box including the outer box and an inner box without preventing filling of an injection material between both boxes even when the peripheral edge part and the internal surface of the outer box are bonded with an adhesive tape. SOLUTION: There are provided an outer enclosure 4 formed by folding back one end of a film toward the other end of the same such that the opposite ends of the film are overlapped, and a spacer member 6 contained in the outer enclosure 4. In the contained state, peripheral edges 8, 10 are protruded from the side surfaces 4c of the outer enclosure 4 corresponding to the side surface of the spacer member 6, and the other peripheral edge 10 excepting the peripheral edge 8 of the folded side is thermally melted, and further corners of the side surface 6c of the spacer member 6 is used as a beveled slope, whereby the side surface 4c of the outer enclosure 4 is formed as a slope.
Patent JP-H0659984-A (JP)
Title: Memory fault processing system
Inventor: KATO KEIICHIRO
IPC: G06F12/16
Filed: 1992-08-12
Abstract: PURPOSE:To prevent the generation of memory down by separating a minimum memory area at the time of generating an intermittent failure or a fixed fault in a memory device which can be corrected by hardware. CONSTITUTION:A fault affecting range pattern 31 specifying a minimum separating memory area is previously set up. At the time of receiving fault address information, a failure sort judging means 10 rereads the address and judges a fixed fault or an intermittent failure. In the case of the fixed fault, a fixed fault separating means 11 separates a fault memory area based upon the address and the pattern 31. In the case of the intermittent failure, the number of failures is accumulatively stored in intermittent failure information 32. An alarm is generated or the failure memory area is separated based upon the contents of the information 32 and the previously determined number of times.
Patent JP-H0660069-A (JP)
Title: Word processor document correction system
Inventor: MANABE YOSHINOBU
IPC: G06F17/24
Filed: 1992-08-12
Abstract: PURPOSE:To facilitate correcting operation while comparing an old and a new document each other since they are in continuous lines by copying an old document file to next lines, line by line, correcting even lines as the new document and then deleting the odd lines of the old document lastly in the lump when the existent document file is corrected by using a word processor. CONSTITUTION:The source document file is generated (step 11). Then the file is copied to next lines, line by line. Namely, lines having the same contents succeed by two and the number of lines is doubled (step 12). Only the even lines are corrected by referring to the odd lines. When the document is partially put back to the previous version during the correcting operation, the document is put back to the previous version by referring to the odd lines (step 13). After the correcting operation is completed (step 14), only the odd lines are deleted (step 15). Consequently, such a defect that the old document and new document are separated and hard to compare is eliminated.