baber/WOPTO huggingface dataset:
Patent JP-S58172083-A (JP)
Title: Display system for picture
Inventor: OOE AKIHIKO
IPC: H04N9/64
Filed: 1982-04-01
Abstract: PURPOSE:To display a picture while only the color is changed into a color commanded by a color commanding device by providing a chromakey circuit and the color commanding device which has a color encoder and a microcomputer. CONSTITUTION:An original picture having a difference in lightness is shot by a monochromatic camera 3, whose output is multiplied by an adequate threshold value at a comparator 4 to generate a key signal, and the chromakey circuit 2 is put in operation by the signal. Thus, the key signal is generated by a signal from another camera 3, so when a part in a color close to a color to be extracted resides at a part which is not to be extracted, it is prevented from being extracted. For a part to be changed in color, color information stored in the memory of the color commanding device 3 is converted into analog color information by a color encoder 6 and the information is synthesized at a synthesizing circuit 8 to change an optional part in a video signal in color without reference to the original color of the part.
Patent JP-H11251372-A (JP)
Title: Thermocompression bonding of electronic component
Inventor: OTAKE KENICHI
IPC: H01L21/603
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for thermocompression bonding a bumped electronic component, which is able to secure a corrected positional accuracy at the mounting of the component even at high temperatures. SOLUTION: In a thermocompression bonding apparatus, a substrate 3 mounted on a heater block 2 on a substrate stage 1a as well as an electronic component 5 held in a pushing head 6 are recognized and subjected to a positional correction for its positioning by an optical head 59 to push the component 5 against the substrate 3. A retreat space for the head 59 to retract from an image-pickup position is set in the movable range of a stage 1a, and a heat shielding plate for blocking the heat from the block 2 is provided below the retreat space. As a result, an electronic component thermocompression-bonding apparatus is realized which can have a compact arrangement with a reduced space, suppress deformation of the optical head 59 due to the heat of the block 2 and is thus able to avoid an improperly corrected positional accuracy.
Patent JP-S5490247-A (JP)
Title: Flame retardant synthetic resin composition
Inventor: ISHIKAWA KOSABUROU
IPC: C08L21/00
Filed: 1978-05-08
Abstract: PURPOSE: To prepare a synthetic resin composition having excellent flame retardancy, by compounding a combustible synthetic resin with halogenated diphenylsulfoxides.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a combustible plastic synthetic resin such as polyolefin resin, polystyrene resin, etc., and (B) ≥0.1, pref. 0.5W25 parts by weight of a halogenated diphenylsulfoxide of the formula (A is H, 1W6C hydrocabon group, or halogenated hydrocarbon group; m 1 , m 2  are 0W5; n 1 , n 2  are 0W1; at least one of m 1  and m 2  is not 0; m 1 +n 1  and m 2 +n 2 ≤5). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62213482-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAZAWA TOSHIO
IPC: H04N5/335
Filed: 1986-03-14
Abstract: PURPOSE:To prevent coupling noise from occurring by supplying a bias voltage to horizontal signal lines through a diode-type MOSFET or a high resistor means, to remove a pseudo signal that may occur in the horizontal signal line in a non-selecting state. CONSTITUTION:During the time of reading out one-line share (V1) of a picture signal from the horizontal signal line HS1, the horizontal signal lines of other lines HS2 and HS3 in a non-selecting state are virtually in the floating state because switch-MOSFETs Q14 and Q15 are OFF. Since the charges stored in these horizontal signal lines form a pseudo signal (smear, blooming, etc.), they should be eliminated. For this purpose, a bias voltage VB is supplied to MOSFETs Q17 and Q18. Accordingly, the levels of the lines HS2 and HS3 comes to lower than the voltage VB by the value equal to the threshold of the MOSFETs, causing the MOSFETs Q17 and Q18 to turn ON. As a result, the pseudo signal is automatically reset, and the level of the pseudo signal is limited in a very small voltage.
Patent JP-H06245638-A (JP)
Title: Second returning apparatus in thresher
Inventor: SHIMADA KOJIRO
IPC: A01F12/52
Filed: 1993-02-19
Abstract: PURPOSE:To reduce occurrence of clogging and reduce load of a threshing drum or a treating drum by providing a threshing tooth group and a cutting blade corresponding to the threshing tooth group in a part of auger for transferring the second material from the second conveyer. CONSTITUTION:A part in the transfer direction of an auger for transferring the second material from the second conveyer 10 is formed by threshing tooth 33 group and a cutting blade 34 group is provided corresponding to the threshing tooth group. By the threshing tooth group, threshing action is given onto the second material during transfer and long waste straw can also be subjected to cutting treatment.
Patent JP-H09240422-A (JP)
Title: Step-up power supply device for vehicle
Inventor: KIMIJIMA MASAHIDE
IPC: H02M3/155
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a step-up power supply device for vehicle which can protect a switching element securely, in an abnormal switching condition, by a simple and a low cost of structure. SOLUTION: In either one case of the reduction of the resistance value of a loading circuit; a trouble of the loading circuit; the capacity reduction of a smoothing circuit; and an abnormal condition of the output voltage V UP; a duty controller 1 stops the switching of an FET. In the built-in resistor of a variable means 2, or in a memory allowable to be read from the variable means 2, a data to prescribe the switching operation area of the FET is set. The variable means 2 calculates the limit value of the duty in the switching of the FET depending on the above data, and the value of the input voltage VB, and carries out the switching of the FET not to exceeding the limit value.
Patent JP-S56152081-A (JP)
Title: Device for drawing up document having function of selecting document
Inventor: TANAKA HIDEO
IPC: G06F17/21
Filed: 1980-04-25
Abstract: PURPOSE:To extremely efficiently realize the drawing up of document by displaying an up-to-date document mark with priority to other document marks in case of control over document selection. CONSTITUTION:When an operator operates the registration end key after document contents are inputted from keyboard 1, document control part 9 gives a document number to the up-to-date document having just been stored in document buffer 10 and registers this document number in up-to-date document number register 8. Therefore, when the operator operates the document selection key on keyboard 1, the up-to-date document number registered in register 8 is displayed first on display part 7 automatically to show the document having this document number is the up- to-date document.
Patent JP-S52139001-A (JP)
Title: Resolution of racemic organic amines
Inventor: SAITOU MASAHIKO
IPC: C07C213/00
Filed: 1976-05-17
Abstract: PURPOSE: Racemic organic amines are resolved into their antipodes by the use of (+) or (-)-N-(α-methylbenzyl)-5-oxo-2-pyrrolidinyl acedtic acid as the resolver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09233430-A (JP)
Title: Recording and reproducing system for broadcasting
Inventor: TSUBOUCHI SHOGO
IPC: H04N5/91
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing system for broadcasting with which the new functions of recording and editing or the like and a comfortable operating environment can be provided while effectively utilizing the high- speed property of a random access storage device. SOLUTION: Inside a time line window, series of scenes as reproducing objects are time sequentially displayed in the form of a bar-shaped graph having scene blocks proportional to the lengths of respective scenes. Series of scenes arranged inside the time line window can be put in order by the input operation of a mouse on a screen. When displaying the plural scenes as reproducing objects, in addition to a 1st display mode for displaying the bar-shaped graph, a 2nd display mode for displaying the list of character information for identifying the plural scenes is provided.
Patent JP-S62228395-A (JP)
Title: Cutting or notch forming device
Inventor: JIYAN GOOCHIE
IPC: B26D7/26
Filed: 1987-03-12
Abstract: An apparatus for scoring or cutting has a generally stationary frame, a lower cradle in the frame, and a plurality of lower rollers rotatable in the cradle about respective roller axes and all tangent to an imaginary lower cylinder centered on a lower axis. A lower arbor centered on the lower axis has one end projecting into and supported by a lower journal in the frame and an opposite unsupported end. A lower tube is fitted snugly on the lower arbor and has an outer surface lying on the lower cylinder and resting on the lower rollers. Similarly, an upper pressure plate in the frame carries a plurality of upper rollers rotatable in the pressure plate about respective axes and all tangent to an imaginary upper cylinder centered on an upper axis. An upper arbor centered on the upper axis has one end projecting into and supported by an upper journal in the frame and an opposite unsupported end. An upper tube fitted snugly on the upper arbor has an outer surface lying on the upper cylinder and resting on the upper rollers, one of the tubes being formed with at least one annular cutting/scoring ridge. The frame is formed at the opposite ends with a window sufficiently large that the tubes can be withdrawn axially from the respective arbors through the window. Actuators braced between the frame and the pressure plate push the upper tube downward.
Patent JP-S57172024-A (JP)
Title: Improvement work for soft ground
Inventor: SUGANO MORIO
IPC: E02D3/12
Filed: 1981-04-15
Abstract: PURPOSE:To reduce the cost of soft ground-improving work and the number of the working processes by a method in which a cylindrical bag filled with a ground improving agent (e.g., quick lime, etc.) is penetrated into a soft ground and the ground-improving agent is reacted moisture penetrating from the soft ground into the cylindrical bag through its seams, or a slaking reaction is accelerated. CONSTITUTION:An oblong water-resistant paper 1 is bent into an oblong cylinder, and its edge portions 2 and 3 are sewed together with a yarn 4 to form a cylinder 6 with seamed portion 5. One end of the cylinder 6 is closed 7 to form a cylindrical bag A, and a soil-improving agent 9 based on a soil solidifier composed primarily of quick lime is packed in the cylindrical bag A and the other end of the cylinder 6 is closed 8. When a ground improving work is conducted, a casing 12 is penetrated into a given depth under the soft ground 10 to be improved and set. Then, the cylindrical bag A is inserted into the casing 12, the casing 12 alone is pulled up in such a way as to cause the moisture of the ground to intrude into the bag A through the holes 13 of the seamed portion 5, and thereby the moisture is reacted with quick lime present.
Patent JP-H1167942-A (JP)
Title: Semiconductor nonvolatile storage device and manufacture thereof
Inventor: SATOU TOSHIHIRO
IPC: H01L29/788
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To inhibit an unwanted current from flowing between a gate electrode and a memory gate electrode in a semiconductor nonvolatile storage device, which is used as an intergate insulating film destructive memory, and to guarantee normal operation of the device at all times. SOLUTION: A field oxide film 2 is provided on a semiconductor substrate 1, a gate electrode 7 is provided on the film 2, a mask oxide film 12 is provided on the surface of the electrode 7, the film 12 is opened for forming a memory oxide film 4 on the electrode 7, which is exposed through the opening, and a memory gate electrode 6 is provided in a size exending over from the upper part of the film 4 to the upper part of the film 12. Moreover, the film thickness of the film 4 is made thinner than that of the film 12.
Patent JP-S55147330-A (JP)
Title: Detecting method of trouble point of optical fiber cable
Inventor: YAMAMOTO HIDEO
IPC: G01M11/00
Filed: 1979-05-07
Abstract: PURPOSE:To detect a trouble point such as a cut-off point, by using elastic waves  whose reflected quantity on the trouble point is large and whose transmission  velocity in an optical fiber cable is low. CONSTITUTION:A pulse signal produced by a pulse generator 5 is applied to electrodes 3 to mechanically vibrate a piezoelectric element 1. The mechanical vibration  of the element is transmitted to an optical fiber cable 2 so that elastic wave pulses  are transmitted in the cable 2. The elastic wave pulses transmitted in the cable  are reflected on a cut-off point 7. The reflected pulses reach the bonded end faces  of the piezoelectric element 1 and the optical fiber cable 2. The piezoelectric element converts its mechanical vibration into an electric signal. The electric signal is detected by a sensor 6.
Patent JP-H07258433-A (JP)
Title: Synthetic resin film for covering foam and laminated sheet using the same
Inventor: KAIDOU MASAKI
IPC: C08J7/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a synthetic resin film for covering a foam, containing lubricant excellent in properties of preventing and suppressing roughened cells of a foam and useful for automotive sheets, bedding mats, etc., by carrying out the corona discharge treatment of a surface to be in close contact with the foam. CONSTITUTION:This synthetic resin film 2 for covering a foam consists essentially of a polyurethane, etc., and is obtained by bringing an expandable synthetic resin 13 into close contact with at least one surface thereof in expanding the expandable synthetic resin 13. A lubricant (e.g. a wax component in a trace amount to 0.15wt.% based on the film 2) is contained in the film and the corona discharge treatment of a surface to be in close contact with the expandable synthetic resin 13 is then carried out to regulate the wetting index of the surface to, e.g. >=34dyne/cm.
Patent JP-H02234237-A (JP)
Title: Trace start system for trace program
Inventor: KITADATE YOTARO
IPC: G06F11/28
Filed: 1989-03-08
Abstract: PURPOSE:To shorten the trace processing time and to reduce the trace data quantity by deciding the calling frequency of a subroutine to start the trace and starting the collection of traces based on the subroutine calling frequency. CONSTITUTION:A count area 13a receives addition of 1 every time a program 14 to be traced passes through a subroutine inlet 14a, and the result of the count value is displayed on a display device 17 for each addition of 1. A user monitors the processing state of the program 14 and reads the count value when the proper start of a trace process is decided. In the next step, the count value identified precedingly is set after the program 14 is once finished. Then the program 14 is carried out again and the collection of traces is started when a subroutine 14b is carried out by an extent equal to the count value. As a result, the trace processing time is shortened and the collected trace data are never wasted.
Patent JP-S54147788-A (JP)
Title: Semiconductor device of master slice system
Inventor: MURAI SHINICHI
IPC: H01L27/04
Filed: 1978-05-11
Abstract: PURPOSE:To increase the degree of integration, by taking the construction that the cell output terminal adjacent via the wiring region is not existed on the same wiring line, in the semiconductor device of master slice system regularly arranged for a limited type of cells. CONSTITUTION:In the semiconductor device of master slice system, limited types of cells 1 are regularly arranged, and the exclusived wiring region 10 being the connection conductor is formed among the cells. With this constitution, either one of the cells 1 adjacent each other via the wiring region 10 is inverted so that the output terminals 0 are not positioned on the wiring lattice. Or, if no inversion is made, the cells 1 adjacent each other are moved parallelly and no terminal 0 is located on the same wiring lattice. Further, it can be replaced for the terminal location of the cell 1 in cell manufacturing. Thus, the wiring region can be made small and the device is made to small size.
Patent JP-H04279496-A (JP)
Title: Vessel holder
Inventor: TOGASHI YASUO
IPC: B67C3/24
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a vessel holder for positioning in a treatment process of vessels and useful for various vessels. CONSTITUTION:A couple of V-shaped fingers 4 are arranged to opposite with each other in a cylindrical case 2. And both are made to be reciprocal by gears and screws. And hence, a couple of V-shaped fingers are reciprocated to close to or separate from each other. And the space according to the shape of vessel is formed.
Patent JP-H09249581-A (JP)
Title: Decomposition of organohalogen-based compound
Inventor: KITA YUMIKO
IPC: A62D3/37
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently dehydrohalogenate and decompose an organohalogen- based compound in a short time and detoxify the compound in a simple apparatus without requiring a high temperature and a high pressure and without causing a toxic product by using saccharides as a hydrogen source. SOLUTION: An organohalogen-based compound is dehydrogenated and decomposed in the presence of an active carbon catalyst supporting a platinum group metal (e.g. active carbon supporting palladium) and an alkali hydroxide by using saccharides as a hydrogen source. The supporting ratio of the catalyst is preferably 5-10%. The catalyst is usually used in an amount of 3-5 times based on the organohalogen-based compound. The alkali hydroxide is preferably added in number of mol of 2-5 times that of the halogen atoms in the organohalogen-based compound. The saccharides are preferably added in an amount so as to produce one or more hydroxyl groups based on 1mol halogen atom. The reaction is preferably carried out by bringing the saccharides kept in a heated state by heating thereof at 150-230 deg.C into contact with the organohalogen-based compound.
Patent JP-H06272130-A (JP)
Title: Fluid treating nozzle
Inventor: IMAIZUMI AKIRA
IPC: D02G3/24
Filed: 1993-03-16
Abstract: PURPOSE:To provide a fluid treating nozzle of yarn capable of forming a multifilament yarn into excellent bulky yarn having loop-like swelling. CONSTITUTION:In a fluid treating nozzle successively having a yarn introducing part, a interlacing nozzle part 7 having high-pressure air jetting port and a fluid treating nozzle successively having yarn-taking out part with inner diameter smaller than that of the yarn introducing part, in order a yarn propelling nozzle part 6 for jetting air in the yarn travelling direction is provided on the side of the yarn introducing part and the yarn taking-out part of the yarn propelling nozzle part is positioned between the yarn introducing part of yarn interlacing nozzle part and the high pressure air jetting port.
Patent JP-H02236421-A (JP)
Title: Ultrasonic level measuring instrument
Inventor: SUZUKI HIDEYUKI
IPC: G01F23/28
Filed: 1989-03-10
Abstract: PURPOSE:To stably perform measurement with high precision by providing an ultrasonic transmitter/receiver for reference and a reflector in the vicinity of an ultrasonic transmitter-receiver for level to eliminate an influence of the change of the state variable of a measuring medium upon measured results. CONSTITUTION:A measuring instrument measures the level of a level surface 11 to be measured, and consists of a sensor 12 and an arithmetic unit 13. With respect to the sensor 12, an ultrasonic transmitter-receiver 16 for level used as the ultrasonic transmitter for level and the ultrasonic receiver for level and an ultrasonic transmitter-receiver 17 for reference used as the ultrasonic transmitter for reference and the ultrasonic receiver for reference are juxtaposed in the main body of an ultrasonic oscillator 15, and a reflector 18 facing the transmitter-receiver 17 is provided. Since the transmitter-receiver 17 and the reflector 18 are provided in the vicinity of the transmitter-receiver 16, information to correct the ultrasonic propagation velocity is obtained. Thus, the arithmetic unit 13 executes the level calculating operation after correction of the ultrasonic propagation velocity in a current measuring medium.
Patent JP-2000249225-A (JP)
Title: Control device for vehicular hydraulic continuously variable transmission
Inventor: MORIMOTO SHIGERU
IPC: F16H61/421
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To execute shift control in a pump low capacity range without occurrence of gear shift shock and racing of an engine. SOLUTION: A gear shift control unit for controlling variable displacement of a hydraulic pump and a hydraulic motor has a displacement detecting function for detecting the displacement of the hydraulic pump and hydraulic motor and an apparent displacement calculating function for calculating the apparent displacement of the hydraulic pump and hydraulic motor corresponding to the actual gear ratio (step S3), and performs control based on a first control mode (step S17) for performing variable displacement control so as to set a desired capacity and a second control mode (step S9) for performing variable displacement control so as to follow after a desired engine speed.  The control unit performs control for shifting from the first control mode to the second control mode when displacement becomes a first capacity or more and difference between the apparent displacement and displacement becomes a predetermined value or less while a vehicle is controlled based on the first control mode and traveled.
Patent JP-S57171900-A (JP)
Title: Adhesion method of ribbon vibration diaphragm to lower magazine constituting material
Inventor: OOTSUKA HARUNOBU
IPC: H04R7/22
Filed: 1981-04-16
Abstract: PURPOSE:To improve the production efficiency of a magazine itsefl with a ribbon vibration diaphragm overall, by adhering the ribbon diaphragm to a lower magazine consitituting material automatically and continuously. CONSTITUTION:A ribbon vibration diaphragm 18 wound around a drum 17 in a shape like a roll is guided by a positioning recess part, which is formed on the center circumferential face of a positioning roller 20 provided freely rotatably on a holding frame 19, and is positioned naturally to a moving lower magazine constituting material 5, where a slit 1A is opened in the lengthwise direction and an adhesive layer is formed on the surface, according as the lower magazine constituting material 5 moves on a guide line 11. The ribbon diaphragm 18, which is positioned in this manner, from the drum 17 is not only strained by a press roller 22 but also compressed to the adhesive layer formed on the surface of the magazine constituting material 5 and is adhered to it by a heating means such as a heater.
Patent JP-H06235330-A (JP)
Title: Supercharging rotary engine
Inventor: YAMAZAKI YOICHI
IPC: F02B55/14
Filed: 1993-02-05
Abstract: PURPOSE:To obtain sufficient pump loss reduction when in low load and high output when in supercharging drive with a simple composition. CONSTITUTION:A low load communicating passage 5a and a supercharging communicating passage 5b, which opens during supercharging drive under high load, are provided on a rotor 27 of a rotary type ventilation control valve 6 as mutually independent communicating passages so that the passage 5a and the passage 5b may communicate at a rotating position opposite to each other adjoining a closed position 28 and a radiating unit 29 of a ventilation heating device is installed in the low load communicating passage 5a.