baber/WOPTO huggingface dataset:
Patent JP-S6225746-A (JP)
Title: Silver halide photographic sensitive material and formation of ultrahigh contrast negative image by using it
Inventor: KAMEOKA KIMITAKA
IPC: G03C1/06
Filed: 1986-02-04
Abstract: PURPOSE:To enhance a photosensitive material in sensitivity and contrast and to reduce black spots by incorporating a hydrazine derivative, a cationic dye, and ascorbic acid in a silver halide photosensitive layer or a hydrophilic colloidal layer. CONSTITUTION:The silver halide emulsion layer or the hydrophilic colloidal layer contains A) the hydrazine derivative; B) the cationic dye selected from cyanine, hemicyanine, and rhodacyanine; C) ascorbic acid, to sensitize the emulsion layer. The photosensitive material obtained thus is processed with a developing solution containing sulfite ions in a concentration of >=0.15mol/l and having a pH of 10.5-12.3, thus permitting ultrahigh contrast to be attained and black spots to be reduced by adding such a sensitizing dye, ascorbic acid, etc., and using the stable developing solution.
Patent JP-H10221428-A (JP)
Title: Target correlation integrating device
Inventor: NINOMIYA YASUSHI
IPC: G01S7/32
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for building up hypotheses and calculating the reliability of the hypotheses by reducing the building-up number of hypotheses by limiting the number of targets to be observed inputted at the time of performing a hypothesis building-up process. SOLUTION: The invading direction of a target is obtained from speed information contained in target observation information inputted from target observation devices 1 and 2 and the predicted future invading route of the tart is calculated from the obtained invading direction. When the predicted route does not intersect an invasion inhibited area, the target is deleted as a no-correlation integrating action requiring target because the target does not invade into the invasion inhibited area. When the predicted route intersects the invasion inhibited area, the target is outputted as a correlation integrating action requiring target. A correlation integrating process, etc., is performed on the information on the correlation integrating action requiring target.  Therefore, the building-up number of hypotheses can be reduced by limiting the number of targets to be observed inputted to the hypothesis building-up process in such a way. Consequently, the hypothesis building-up load of a computer can be reduced and the processing time can be shortened.
Patent JP-S55115422-A (JP)
Title: Manufacture of rigid urethane foam excellent in water resistance and moisture resistance
Inventor: IWASAKI KAZUO
IPC: C08G18/48
Filed: 1979-02-24
Abstract: PURPOSE: To obtain a rigid urethane foam which is excellent in water resistance, moisture resistance, and heat insulation and is useful as building material, by using a polyol to which a specific amount of styrene oxide is added.  
     CONSTITUTION: A rigid polyurethane foam is manufactured from a polyol (A),  e.g., a polyol to which 1W10mol of an alkylene oxide containing 50mol% or more of styrene oxide per one hydroxyl group of a polyhydroxyl compound is added, or a polyol containing 50wt% or more, based on total polyol, of a polyol obtained by adding 1W10mol of styrene oxide per one hydroxyl group of a polyhydroxyl compound, a polyisocyanate (B), a foaming agent (C), a catalyst (D), and a surfactant (E). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56118141-A (JP)
Title: Label printer with commodity name print function
Inventor: HASHIDO AKIYOSHI
IPC: G06F3/037
Filed: 1980-02-21
Abstract: PURPOSE: To enable the print of commodity print with the operation of designation of readout address only, by providing the print means which prints out the character image of commodity name on a label by taking the information of character image for one commodity name read out from the memory section as the input signal.  
     CONSTITUTION: A plate 13 is picked up with an ITV12 in advance and a given address is set to the address set section, and the information of character image decomposed into video elements is sequentially written in based on the scanning lines of ITV12. When the character image written in is made for the print of commodity name, the specified address of the said character image is set to the address set section, the information of the character image written in the designated address is read out from the memory 10, and the said character image decomposed into video elements is reproduced on a CRT7 via a decoder 15 and an interface 16. When the unit price of the said character image is read out from the memory 11 and the print instruction is given, printing is made on the label with the printer 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63187983-A (JP)
Title: Transmitting system for animation picture and encoder/ decoder
Inventor: OKI JUNICHI
IPC: H04N19/124
Filed: 1987-01-30
Abstract: PURPOSE:To attain a smooth and fine encoding by changing the capacity of a buffer memory for matching a speed in encoding to the speed of a transmission path according to a delay time in a line in which an animation picture signal is transmitted. CONSTITUTION:A time generated in a clock moving synchronously with a world reference is multiplexed on the output of the encoder of an A station by a multiplexer and fed to a B station through the transmission path. In the B station, according to the clock synchronizing with the world reference, the time is similarly generated. In the B station, a signal indicating the time multiplexed in the A station is taken out, compared with a time generated in a local station in a comparator and the delay time of the transmission path is calculated. When the calculated delay time is a value substantially near to '0', it is decided to be a ground line and when the delay time is about 0.25 seconds, it is decided to be a satellite line. Based on the decision signal of this transmission path, the buffer capacity of a decoder is switched and this buffer selecting signal is multiplexed on a signal encoded by the encoder of the B station.
Patent JP-H05222421-A (JP)
Title: Method for humidifying blasting air for blast furnace
Inventor: YANAGISAWA KATSUHIKO
IPC: C21B9/00
Filed: 1992-02-07
Abstract: PURPOSE:To heat humidifying water to be atomized into blasting air in a blast furnace while saving energy. CONSTITUTION:At the time of atomizing the humidifying water in the blasting air passing through a blasting pipe 19 in between a blower 16 and a hot blast stove 2 for the blast furnace, the humidifying water is supplied into a water preheater 3, and after preheating, the water is atomized into the blasting pipe 19 and the blasting air is humidified. As the heat source for preheating the humidifying water, steam generated from a boiler 6 utilizing high temp. exhaust gas discharged from a sintered ore cooler 12, is used by introducing it into the water preheater 3.
Patent JP-S56118340-A (JP)
Title: Pattern formation device by laser
Inventor: HONGOU MIKIO
IPC: G03F7/20
Filed: 1980-02-25
Abstract: PURPOSE:To facilitate exposure or work with excellent linearability and stable power density, by scanning a rectangular spot on a desired pattern configuration. CONSTITUTION:The diameter of the oscillated 1 laser beams 2 are enlarged 3 and a moveable rectangular opening part 6 is formed on the position 5 of the exposure by an object lens 4, which is adjusted by the motors 7a, 7b so that only the portion of the central part of the laser beams with uniform power density is made use of. The beams that penetrate are turned 8 and developed on a workpiece 11 on an XY table 13 through an object lens 12. The on/off of the laser, changes in the opening part configuration and the turning of the image are controlled by the control device and the projected images are scanned and exposed. With such an arrangement, the linearability of the outer parts of the pattern is realized in a better performance and because the power density is uniform exposure can be performed under the same condition.
Patent JP-S60193572-A (JP)
Title: Driving mechanism of vibrator and manufacture thereof
Inventor: FUUGO SHIEEMAN
IPC: B26B19/28
Filed: 1985-02-06
Abstract: 1. A method of forming the profile of a cam (7) for driving a vibratory part (8) in an electrically driven vibration apparatus, in particular a dry shaver or massage device, comprising a rotary motor (3) which acts on a pivotal arm (15) via a revolving cam device, which arm converts the motor rotation into an oscillation of the vibratory part (8), the cam profile being followed constantly with at least one roller (13) of the pivotal arm (15) and the distance between said profile and the cam axis (5) varying between a maximum and a minimum between the points of reversal of the driven vibratory part (8) characterized in that in the case of a non-constant motor speed which complies with theta = omega e + omega e . rho cos 2 omega e t, where omega e is the angular frequency of mains, omega e . rho is the amplitude of the fluctuation in angular velocity of the motor, the excursion Gi (t) of the vibratory part (8) desired at a specific instant t and at the same time the disturbed value of the angle of rotation alpha of the cam at this instant are determined, which angle deviates from the value of alpha under ideal conditions for a constant motor speed, the desired excursion Gi (t) being assigned to said disturbed value, and in that in the centre position of the vibratory part (8) a circle is drawn about the central axis (46) of the cam shaft (5), which circle extends through the central axis (47) of the roller spindle (19), in that the desired ideal excursion values x = Gi (t) associated with the relevant disturbed alpha-values are plotted proceeding from this circle in a radial direction, in that the end points of the excursion values are interconnected to form an excursion curve, and in that circles having radii equal to the roller radius (r) are drawn close to one another around said curve, the inner tangents to these circles yielding the desired profile (51) of the cam.
Patent JP-H01197571-A (JP)
Title: Formation of stainproof paint film
Inventor: TERAJIMA HIROKAZU
IPC: C09D5/14
Filed: 1988-02-01
Abstract: PURPOSE:To form a paint film excellent in long-term stainproofness and safety to human body, by using a stainproof paint containing a copolymer comprising a modified (meth)acrylic ester, a specified water-soluble ethylenically unsaturated monomer and ethylenically unsaturated monomers other than these monomers as a stainproof paint. CONSTITUTION:5-85wt.% (meth)acrylic ester (A) modified with mono- and/or poly-phenols is copolymerized with 0-50wt.% water-soluble ethylenically unsaturated monomer (B) containing a COOH or NH2 group [e.g., (meth)acrylic acid or N,N-dimethylaminoethyl (meth)-acrylate] and 15-75wt.% ethylenically unsaturated monomers (C) other than components A and B (e.g., methyl methacrylate) at 0-180 deg.C for about 1-20hr in an inert solvent in the presence of a radical polymerization catalyst. A stainproof paint containing the obtained copolymer of a number-average MW of 3000-200000 as a vehicle component is prepared and applied to a substrate.
Patent JP-H03227144-A (JP)
Title: Cordless telephone system
Inventor: SHIBUYA AKIYA
IPC: H04W68/00
Filed: 1990-01-31
Abstract: PURPOSE:To make attain a simultaneously called slave set individual taking with other slave set and an extension telephone set by providing a radio equipment function for exclusive simultaneous notice and a radio equipment function for normal talking to a master set and plural slave sets. CONSTITUTION:When a slave set among simultaneous callout destination slave sets desires to be replied and individual talking operation is implemented in the slave set, a CTS radio equipment changeover circuit 9 stops the operation of an additional radio equipment circuit 10 exclusive for simultaneous call and a signal operating a CTS circuit 8 for normal talking is outputted and when, e.g. dial designation of a simultaneous call source slave set is implemented, a signal switching a switch of a switch circuit 7 to a terminal 7a is outputted from the CTS circuit 8 and individual talking with the simultaneous call source slave set is attained via the master set. Thus, in the case of simultaneous calling, for example, the simultaneous call source is replied and the utilization of the cordless telephone system is expanded.
Patent JP-S61182580-A (JP)
Title: Sweep data processor
Inventor: IWASAKI TAKUMI
IPC: G06F17/40
Filed: 1985-02-08
Abstract: PURPOSE:To simplify a device by providing an output register, input register, timer, data memory, program memory, and a microcontroller for executing control in accordance with the contents stored in the program memory. CONSTITUTION:The microcontroller 21 outputs tuning frequency 4 through the output register 19 in accordance with a program in the program memory 22, makes the timer 14 output a strobe signal 13, inputs input level data 5 through the input register 6, and while storing the maximum value out of quantized values in one address of the data memory 7, advances the tuning frequency up to the sweep end value. In this case, a sweep start value, the seep end value, a memory start address, quantized values, and a sweep updating time value are set up in the program of the program memory 22. Since the control circuit is constituted of the microcontroller 21 and the program, the number of arts can be reduced, the device can be simplified and the reliability can be improved.
Patent JP-S55114896-A (JP)
Title: Stalling predicting control device for axial compressor
Inventor: MATSUURA YUUTAROU
IPC: F04D27/02
Filed: 1979-02-28
Abstract: PURPOSE: To accurately predict stalling for the accurate operation in the stable operation range by comparing, at the comparator, the blade load which is computed at the arithmetic unit with the critical load of the blade which is memorized in advance.  
     CONSTITUTION: The detecting ports 18 are made in the upper and downstream of the stage where the blade surface pressure is measured, and the detectors 19 for the values concerning flow condition are connected to the ports. Then, the output from the detectors is converted into the electric signal by the converter 10 and transmitted to the arithmetic 16 where the values of the blade load are computed from the transmitted values concerning flow conditions before and behind the blade and the values of the blade surface pressure. The value of the critical stalling load capacity is memorized at the memory device 12, and the blade stalling is judged by comparing the value of the blade load with the value of the critical load from the memory device 12 by comparator 11. When the danger of stalling is noticed, the operation is  controlled so that it stays within the stable operation range without shifting into the  unstable operation range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197077-A (JP)
Title: Gun device for welding
Inventor: UMEDA SHIGERU
IPC: B23K11/31
Filed: 1988-02-03
Abstract: PURPOSE:To simplify constitution of the title gun device and to improve its pressing force by using one link and three pins to support pivotally for opening and closing a movable arm of the gun device for resistance welding and adding the pressing force to a work by the movable arm by a forward action of a rod. CONSTITUTION:The pin 5 to support pivotally the link 3 is passed through a middle part of an arm 1 and a cylinder 4 is constituted integrally on the lower part and it is made swingable with the pin 5 as a center with respect to a supporting base 11 on the whole. The pin 6 to support pivotally the other end of the link 3 is passed through a middle part of the movable arm 2 and the pin 8 is passed through its rear end and the arm 2 is connected freely rotatably to the tip of the rod 7 of the cylinder 4 by the pin 8. When a member 12 to be welded is inserted, since the rod 7 advances in a straight line by the cylinder 4 and the pin 8 rises, the rear end of the arm 2 also moves upward in a straight line. Since the middle part of the arm 2 is connected to the link 3 by the pin 6, the pin 6 moves in a circular arc shape with the pin 5 as a fulcrum and an electrode 9 of the tip of the arm 2 moves in the horizontal direction and subsequently, changes downward in order and falls almost vertically about at the end.
Patent JP-H06211999-A (JP)
Title: Prepreg composition
Inventor: KURIMOTO KENJI
IPC: C08G59/20
Filed: 1993-01-14
Abstract: PURPOSE:To provide a molded article having excellent toughness and heat resistance while retaining a good moldability. CONSTITUTION:This prepreg compsn. is obtd. by impregnating a reinforcement with a resin compsn. which comprises a glycidyl compd. of formula I [wherein Ar is a 6-20C (not including carbon atoms of the glycidyloxy group described below) mono to tetravalent arom. hydrocarbon group having at least one glycidyloxy group bonded to an arom. ring; R is H or methyl; and (n) is an integer of 1-4], a curative, a radical polymn. initiator, and a polyarylate having repeating units of formula II (wherein (m) is an integer of 1-500) in an amt. of 5-50 pts.wt. based on 100 pts.wt. the compsn.
Patent JP-H06210059-A (JP)
Title: Tray structure of pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1993-01-16
Abstract: PURPOSE:To facilitate cleaning of the terminal part of a ball passage by coupling a ball leveling plate formed to be slidable or swingable with respect to the ball passage with a ball extraction lever and by sliding or swinging the ball leveling plate by interlocking with operation of the ball extraction lever. CONSTITUTION:The terminal of a ball passage 6 is provided with a ball extraction member 9 with an integrated ball leveling plate 8, and the ball extraction member 9 couples the ball leveling plate 8, covering a shutter plate 10 which opens and closes a ball extraction opening 7 and the terminal top face of the ball passage 6, with a vertical plate 11; further, a ball extraction lever 12 is screwed down on the top face of the ball leveling plate 8 and attached slidably inside a guide box 13 located on the end of a tray 1. The ball extraction member 9 is energized in the direction where the shutter plate 10 closes the ball extraction opening 7 with a spring 14 provided in the guide box 13. In the case of cleaning the ball passage 6, the ball extraction lever 12 is slid to make the ball leveling plate 8 slide together and move toward the guide box 13, so that the terminal part of the ball passage 6 is opened.
Patent JP-H06165700-A (JP)
Title: Nystose crystal and its production
Inventor: TSUKADA MASAYUKI
IPC: C13K13/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide an acicular nystose crystal having high purity and free from hygroscopicity and to provide a process for directly recovering high-purity nystose crystal from an aqueous solution containing nystose. CONSTITUTION:A sugar syrup prepared to a nystose content of >=40% (preferably >=60%) is concentrated, a seed crystal of nystose is added to the concentrated liquid by a cocrystalization process and the precipitated crystal is collected. A crystal having an arbitrary purity between 88-99.9% can be prepared by this process. The crystal having a purity of >=98% contains 3 water molecules as crystal water and has acicular crystal form.
Patent JP-S62180058-A (JP)
Title: Surface treatment of personal ornaments
Inventor: CHO TAKASHI
IPC: C23C16/34
Filed: 1986-02-04
Abstract: PURPOSE:To prevent a change in the color tone of the Ti bases of personal ornaments by forming a titanium nitride film having a prescribed ratio of Ti/Ni on the surface of each of the personal ornaments made of Ti (alloy) by PVD before coating with an org. masking agent. CONSTITUTION:A gray titanium nitride film 3 having 1.7/1-2.3/1 atomic ratio of Ti/Ni is formed on the surface of each of personal ornaments made of Ti (alloy) such as a Ti case personal ornaments 4. Part of the surface of the film 3 is coated with an org. masking agent 2, and a colored film 1 such as a black film is formed on the film 3 and the masking agent 2 by PVD such as ion plating. The masking agent 2 is then removed by immersion in a removing agent.
Patent JP-H02202965-A (JP)
Title: Ink and method of recording therewith
Inventor: SAKAEDA TAKESHI
IPC: C09D11/328
Filed: 1989-02-02
Abstract: PURPOSE:To improve the discoloration resistance of an image by recording with an ink contg. a specific dye and a specific liq. medium by an ink jet system on a recording material having a surface layer capable of accepting an ink contg. a pigment and a binder. CONSTITUTION:A liq. medium contg. 0.1-15wt.% dye of formula I (wherein R1 and R2 are each H, OH, etc.; R3 and R4 is alkoxy, etc.; X is acetyl, formula II, etc.; R5 and R6 are each H or -C2H4OH; M is an alkali metal, ammonium, etc.) (e.g. formula III), 35wt.% or more water and 2-80wt.% water-sol. org. solvent (e.g. glycerin) is, if necessary, mixed a pH controlling agent, a viscosity controlling agent, a surface tension controlling agent, etc., and filtered under pressure to give an ink having a viscosity at 25 deg.C of 1-20cp, a surface tension of 30dyne/cm or higher and a pH of 1-10. The resulting ink is put into an ink jet printer, and used to print on a recording material such as a coated paper having a surface layer capable of accepting an ink contg. a pigment such as silica and a binder, thus giving a highly discoloration-resistant image.
Patent JP-H07227358-A (JP)
Title: Cooking appliance
Inventor: TERASAKA AKINORI
IPC: A47J37/06
Filed: 1994-02-21
Abstract: PURPOSE:To minimize an unevenness of a controlled temperature by a method wherein a heater is provided on the rear surface of a stone plate on the surface of which an object to be cooked is put, and at the same time, a sensor is provided on the same surface on which the object to be cooked is put into a membrane pattern extending to the whole surface of the stone plate. CONSTITUTION:A stone plate 1 is formed into a square shape of an appropriate dimension using mephibolite or lava, etc., and a heater 2 is provided on the rear surface of the stone plate 1. A main body 10 is provided under the stone plate 1, and for which, e.g. an iron plate is formed into a box shape. On the front surface of the main body 10, temperature-setting keys 6, 7 and start key 9 are provided. Also, in order to detect the temperature of the stone plate 1, a temperature detecting means including a sensor 17 is provided. The sensor 17 is provided into a specified membrane pattern on the surface of the stone plate 1, and is formed of a material of which the resistance value varies by the surface temperature of the stone plate 1. Then, a temperature control is performed based on an output of the sensor 17. When the stone plate 1 breaks and the sensor 17 is disconnected, energization of the heater 2 is stopped.
Patent JP-S57136850-A (JP)
Title: Fault accepting and testing system
Inventor: OOTSUKI KUNITOSHI
IPC: H04M3/30
Filed: 1981-02-18
Abstract: PURPOSE:To test a subscriber line even by a time-division switchboard as well as a space-division switchboard by remote-controlling a subscriber line testing equipment at a subscriber test board through the channel of the time-division switchboard. CONSTITUTION:After a fault is accepted, an operator performs hooking operation through the calling circuit of a subscriber test board, and then a time- division switchboard holds the path of a time-division switch TDSW as it is and changes the path of a subscriber line concentraion switch LSW from a channel PATH1 in fault acceptance to a subscriber line test channel PATH2. Further, a slave-side subscriber testing equipment LTE-S is connected to a subscriber line to be tested, thus holding a test of the subscriber line in readiness. In this state, the operator controls the slave-side subscriber line testing  equipment LTE-S remotedly from a subscriber test board LTC to test the subscriber line.