baber/WOPTO huggingface dataset:
Patent JP-S5637038-A (JP)
Title: Separation and concentration of isotope
Inventor: NAKANO MINORU
IPC: B01D59/50
Filed: 1979-08-31
Abstract: PURPOSE: To enhance the extent of separation and concn. of an isotope, by a method wherein an isotope is dissolved in a polar solvent added with a specific amount of a surface active agent and the resulting solution is separated by an ion ?exchange chromatography or an electrophoresis along or by a combination thereof.  
     CONSTITUTION: A compound of an objective isotope is dissolved in one or more of a polar solvent selected from water, methyl alcohol, ethyl alcohol, ethylene glycol, ethylene glycol monomethyl ether, formamide, acetamide, dimethylformamide, or γ- butyrolactone and 0.01W10wt% of a surface active agent is added thereto. From the aforementioned solvent solution, the isotope is separated and concentrated by the ion exchange effect or the electrophoretic effect alone or by the combination thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63276064-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TOMITA MASAMI
IPC: G03G15/08
Filed: 1987-05-08
Abstract: PURPOSE:To obtain an image having the quality equiv. to the quality of an initial image even after continuous copying by specifying the relation between the number average particle size and volume average particle size of toner particles and the volume average particle size. CONSTITUTION:The relation between the number average particle size and volume average particle size of the toner particles measured by a Coulter counter is as shown by the equation I and the volume average particle size is 3-25mum. Particle size selection arises in the toner supplied to a toner conveying member and the toners of the smaller diameters are consumed faster and, therefore, the particle sizes of the toners appearing in a hopper and on the conveying member increased gradually if the value of the equation I is larger than 1.2. The electrostatic chargeability of the toners are thus different in the initial time and after the continuous copying. Fogging, dot peak's area uniformity, etc., tend to be formed in the image quality after the continuous copying.
Patent JP-H09275524-A (JP)
Title: Image synthesizing method and device therefor
Inventor: KUSUNOKI YASUSHI
IPC: H04N5/265
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To enable a performer to easily perform with no mistake of the right- left position relation while looking at the screen of a monitor by showing the right-left inverted performance image of the performer on the monitor after synthesizing the performance image with a background image. SOLUTION: A performer 44 is photographed by a TV camera 36, and the background of the performer is erased by the chromakey processing. Thus a performance image is obtained. This image undergoes the right-left inversion via an image inversion means 46 and is synthesized with a background image at a synthesizing part 28. This synthetic image is synthesized again with a words image outputted from a words data processing part 24 by a synthesizing means 48. Then the synthetic image is outputted to a monitor TV set 50 and a large projector TV set 52. At the same time, the background image information is stored in a stock part 26 of a KARAOKE (accompaniment to recorded music) device 10 and the music and words are sent from an external data base 14 via a communication circuit 16.  However, when the data transmission capacity of the circuit 16 is increased, the background image can also be sent from the outside via the circuit 16.
Patent JP-H02289711-A (JP)
Title: Portable snow-melting device
Inventor: ISHIKAWA KIYOE
IPC: E01H5/10
Filed: 1989-04-28
Abstract: PURPOSE:To process a large quantity of snow efficiently with a light weight and low cost device by feeding the hot air from a combustor into a combustion housing formed under a snow-melting plate having an inclined surface, and burning it. CONSTITUTION:A portable snow-melting device 1 consists of a main frame housing 3, a hopper provided in the main frame housing with spaces 3a and 3b between the main frame housing and the hopper, a snow-melting plate 5, a combustor 6 and a combustion housing 10. An inclined waveform surface is formed in the snow-melting plate 5 and while multiple exhaust holes are provided in the snow-melting plate 5. A snow block thrown on the snow-melting plate 5 in the hopper 4 is melted by direct heating generated by burning the hot air fed from the combustor 6 in the combustion housing 10, the exhaust from the exhaust holed and the ascending hot air from the space 3b. Next, the melted water is drained from a drain pipe 9 through the spaces 3a, 3b.
Patent JP-H04317959-A (JP)
Title: Sliver guide device of creel
Inventor: YAMAGUCHI HIROSHI
IPC: B65H51/28
Filed: 1991-04-16
Abstract: PURPOSE:To save labor in mounting works by setting a belt on pulleys installed on the can provided side and on the side where a draft device is installed, allowing the belt to hold slivers pinchedly, transporting them by driving the belt, and releasing the pinching by the clamp at the draft side end. CONSTITUTION:Pulleys 1, 2 are installed on the can provided side of a frame and on the side where a draft device (frame of spinning machine) is installed, and a belt 3 is set over these pulleys. This belt 3 is fitted with a clamp 4, and slivers S are pinched by its clamping part 11. The clamp 4 is moved by driving the belt 3, and the slivers S are placed on creel guides 5a, 5b. When the clamp 4 is moved along the peripheral surface of the pulley 2. the silvers S are released from pinching. Thus creel mounting of silvers S can be made automatically, and saving labor is achieved.
Patent JP-S59841-A (JP)
Title: Extracting device of operative wave signal
Inventor: FURUKAWA YASUO
IPC: H01L21/66
Filed: 1982-06-28
Abstract: PURPOSE:To extract an operative wave signal, by feeding an electric signal of predetermined operative period to an electrically operated sample and generating a shift by a predetermined value in the operative period of a gate means detecting an operative signal. CONSTITUTION:A pulse gate 2 in an electron beam control system 1 of an electron microscope is connected to the output of a pulse generator 3. Each separate data, that is, data designating a difference frequency between an electron beam pulse operative frequency and IC operative frequency and data designating the IC operative frequency are fed from a controller to D/A converters 9, 10. An output of the converter 9, 10 is fed through amplifiers 4, 5 to a differentiator 6 then to a voltage-frequency converter 7, and the generator 3 is driven. While an output of the amplifier 5 operates a pulse generator 14 through a voltage- frequency converter 13 and operates an IC11 through an IC driver 15. In this way, a potential waveform in the IC11 can be displayed via a secondary electron detector 17.
Patent JP-S60258042-A (JP)
Title: Hand feed device of paper for copying machine
Inventor: IZUMI HIROKATA
IPC: B65H3/06
Filed: 1984-06-01
Abstract: PURPOSE:To construct a hand feed device of a paper sheet without any pressure regulating device by bending the tip of feeding arm made of a flexible mterial, a center section of which is rotatably installed, in response to the number of paper sheets contained in a tray making the contacting surface area variable in reducing change in contacting pressure. CONSTITUTION:A form tray 2 with its top open has an upward inclined edge 6 with a retardative par 7 embedded at its tip which prevents the paper sheet 3 from being fed one above another. A paddle 4 which feeds the sheet 3 is made of an elastic material such as rubber, and comprises a center section 8 with a circular cross section and a tip section 9 of a rectangular form. If the paddle 4 is rotated until the tip section 9 comes down to the tray 2, the sheet 3 comes in contact with the tip with pressure and is forwarded inserting itself to a space between conveying rollers 5 and 5. At this moment, as the tip section 9 bends causing its contacting area to vary with the number of sheets 3 contained in the tray 2, change in contacting pressure is kept extremely small maintaining feeding force approximately constant.
Patent JP-S62268919-A (JP)
Title: Hot air circulating type cooker
Inventor: SUMITA SHIGEKAZU
IPC: F24C15/32
Filed: 1986-05-15
Abstract: PURPOSE:To enhance the uniformity of heating, by providing baffle plates for guiding air flows from a centrifugal fan to the reverse rotation of the fan with respect to blow-off ports, on inner surfaces of a casing opposed to the blow-off ports at parts on the opposite side of the rotation of the fan. CONSTITUTION:When simultaneously cooking a large amount of foodstuffs, shelves 10 with the foodstuffs placed thereon are set respectively on upper and lower shelf rests 11, 11, and a fan motor 3a and a heater 4 are energized. With a hot air circulating fan 3 rotated counterclockwise, air in the center of a heating chamber 1 is sucked into a casing 2 through a suction port 5, and swirls counterclockwise while being heated by a heater 4 to be hot air. The hot air is blown off through blow-off ports 6, 6, with slant parts 2a, 2a as guides, and the foodstuffs are heated. Due to the counterclockwise swirl generated in the casing 2, the blow-off direction of the hot air tends to be inclined to one side, even when the air flow is straightened by punched holes. However, the hot air tending to flow to the sides A, D is directed to the sides B, C by baffle plates 15, 15, whereby the air flows on the left side of the ports 6, 6 and those on the right side of the ports 6, 6 are balanced with each other, and the hot air can be supplied uniformly into the heating chamber 1.
Patent JP-S63274470-A (JP)
Title: Production of metallic wire covered with thin film
Inventor: KONISHI SHIRO
IPC: B05D3/04
Filed: 1987-05-07
Abstract: PURPOSE:To remarkably enhance both the range of selection of covering material and uniformity of a covered thin film by using a low-temp. plasma method as a covering method of a metallic wire. CONSTITUTION:A gaseous mixture incorporating e.g. ethylene and argon at the ratio of 1:1 is introduced into a low-temp. plasma generation part 2 through a gas inlet 3 and the gas after reaction is exhausted through a gas outlet 4 and a high-frequency generator 1 is driven under such a state that the inside of the low-temp. plasma generation part 2 is regulated to the prescribed pressure and low-temp. plasma is generated with 40W electric power. In this state, for example, a copper wire having 1mm diameter is moved to the upper part from the lower part at 5m/min velocity and a heating heater 5 is controlled so that the maximum temp. of the copper wire is regulated at 130 deg.C in case it is passed through the heating part. The uniform cover which has 2mum thickness and consists of plasma-polymerized polyethylene is formed on the copper wire by repeatedly passing it through the low-temp. plasma generation part 2 and the heating part 6 with suitable times.
Patent JP-H11322900-A (JP)
Title: Photocurable composition and curing
Inventor: TAKAHASHI EIJI
IPC: C08G59/68
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a photocuring composition capable of efficiently photocuring photocurable compositions containing a diaryliodonium salt derivative or triarylsulfonium salt derivative as a photocuring catalyst, and to provide a photocurable composition capable of being quickly cured even when containing additives such as a pigment and giving cured products having excellent physical properties. SOLUTION: This photocurable composition comprises a diaryliodonium salt derivative or triarylsulfonium salt derivative acting as a photocation polymerization catalyst, a compound having a cation polymerizable group and a sensitizer accelerating a photocation initiation reaction, a cation polymerizable compound, and a pigment such as titanium dioxide.
Patent JP-H047761-A (JP)
Title: Memory access method
Inventor: MARUYAMA NOBUTAKA
IPC: G06F12/00
Filed: 1990-04-26
Abstract: PURPOSE:To shorten the access time of a CPU by accessing by transmitting a lower rank address and an active CAS signal to a DRAM when a higher rank address received from the CPU and a held higher rank address at an access request are same. CONSTITUTION:A memory access device 1 has an access to a DRAM 3 in response to an access request given from a CPU 2 and then reads and writes the data. Then a higher rank address of a new address signal is compared with a higher rank address held by a latch. When both the addresses are same, a lower rank address of the new address signal and an active row address strobe RAS signal are transmitted. Thus an access is applied to the DRAM 3 to which an active RAS is already sent. Therefore the transmission of a RAS signal is not needed when both higher rank addresses are equal to each other. Thus the access time of the CPU 2 is shortened.
Patent JP-S5636211-A (JP)
Title: Logarithmic amplifier
Inventor: OGAWA SEIJI
IPC: H03G11/08
Filed: 1979-08-31
Abstract: PURPOSE:To facilitate adjustment for temperature compensation, by adjusting the current flowed to a logarithmic amplifier under the reference state. CONSTITUTION:If switch 7 is switched to apply input signal 1 to logarithmic amplifier 8 through attenuator 6 and input resistance 2 when the value of input signal 1 is a voltage corresponding to output voltage E0=OV, a voltage determined by the attenuation factor of attenuator 6 is output to output end E0. At this time, if the amplification factor of logarithmic amplifier 8 is changed by change of the ambient temperature, the amplification factor of succeeding-stage variable amplifying circuit 9 is adjusted by variable resistor 10. Subtracting circuit 11 is provided in the output side of variable amplifying circuit 9 to subtract the voltage of reference voltage generating circuit 12, thus deciding whether the amplification factor of variable amplifier 9 is adjusted correctly or not.
Patent JP-S5813917-A (JP)
Title: Feeding device for finely pulverized fuel
Inventor: ISHIHARA MASARU
IPC: F23K3/02
Filed: 1981-07-17
Abstract: PURPOSE:To effectively prevent water content of coal from flowing to a pulverizing machine in a feeding device for supplying finely pulverized fuel through compressed gas feeding means to a blast furnace by providing a water collector and a drain unit in the bottom of a storage container of fuel such as coal before being pulverized. CONSTITUTION:In the captioned device provided in a blast furnace 15 coal in a storage container 11 is supplied via a supplying unit 12 to a pulverizing machine 14, finely pulverized coal obtained in the machine is conveyed via heated air fed through an air heater 16, air is then separated from the coal via a cyclone 17 and a bag type filter unit 27 and the coal is then conveyed to a storage tank 23. Subsequently, the coal in the tank 23 is supplied through supplying tanks 31A-31C, a feeding duct 33 and a distributor 29 to respective tuyeres 41. In this case, a water collector 12-1 is provided in the bottom of an enclosing frame L1 of the unit 12 at the lower portion of the container 11, one end of a U-shaped tube 12-2 is connected to the collector, the other end of the tube 12-2 is provided with a drain unit opened with the atmosphere at the position in height capable of maintaining the liquid level of the collector 12-1 at the prescribed level.
Patent JP-S61269782-A (JP)
Title: Graphic input device
Inventor: HATANAKA ATSUSHI
IPC: G06K9/46
Filed: 1985-05-24
Abstract: PURPOSE:To code drawing information with a constant accuracy and to input it to a computer by extracting the point string information to show the central position of a stroke width from the drawing information, obtaining the code information and classifying the code information with the stroke width information. CONSTITUTION:For a picture input device 1, for example, a TV camera, etc., are used, the picture information is converted to an electric signal, and stored into a picture information storing device 2 by an X address synchronized with the horizontal scanning and a Y address synchronized to the vertical scanning. At a point string device 3, the data are read, the coordinate value string of the bit of a logic 1 at the central part continuous to the bit of the logic 1 is extracted as the point string information, and stored into a point string information storing device 4. At a stroke width measuring device 5, the stroke width of plural points on the point column is obtained, the information of the stroke width changing point is obtained, and stored into a stroke width information storing device 6. At a coding device 7, the line segment corresponding to the read point string information is determined, coded and stored into a code information storing device 8. A code information classifying device 9 classifies the line segment by the information of the stroke width changing point, stores it into a code classifying information storing device 10 and inputs it to the computer.
Patent JP-S597701-A (JP)
Inventor: AASAA JIEI MIRAA
IPC: B23P15/02
Filed: 1983-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5637836-A (JP)
Title: Replica making method for video disk
Inventor: MAGAI TAKENAO
IPC: B29C39/10
Filed: 1979-08-31
Abstract: PURPOSE:To make it possible to transcribe a signal surface in a short time and with high precision by setting a replica material, which contains resin setting by ultraviolet rays, electron beams, etc., in contact with an original disk or stamper. CONSTITUTION:On the signal surface of original video disk 1, ultraviolet-ray- setting resin is applied to 10-100mum to form resin layer 2. Then, spacer 4 is prevented from flowing out because resin layer 2 uses an acrylic or polyester monomer, oligomer, etc., and has fluidity. Transparent substrate 3, made of acryl, vinyl chloride, etc., brought into close contact with the top surface of laer 2, is irradiated with ultraviolet rays 5 to set layer 2 in a short time. After setting, resin 2 and original disk 1 are broken away to obtain on transparent substrate 3 a replica with transcribed signal bits. Thus, the replica of high transcription precision can be manufactured in a short time.
Patent JP-S5813060-A (JP)
Title: Forcible releasing system for circuit
Inventor: YOSHIDA MASAAKI
IPC: H04Q3/42
Filed: 1981-07-17
Abstract: PURPOSE:To forcibly release a trunk line being used for general calling without reference to its connection direction, by providing a means of disconnecting a calling-side trunk from a precedent device once receiving a signal for showing the release of a called subscriber. CONSTITUTION:The switchboards at stations A and B are used for general calling between telephone sets 10 and 20 through both-way trunks 12 and 22 of a calling subscriber control system. The dispatching board 16 equipped at the station A puts a dispatching switching device 13 in operation through a dispatching common device 15 to transfer a switching signal to a switching device 23 to be dispatched through a trunk line 3, and thus a telephone set 24 to be dispatched is called to perform dispatching. In this case, when the trunk line 3 is used for general calling, an added device 25 provided with the both-way trunk 22 discriminates a release signal and performs forcible releasing operation to disconnect the trunk 22 from a precedent device.
Patent JP-H09283932-A (JP)
Title: Multilayer printed wiring board manufacturing method
Inventor: ADACHI SHINJI
IPC: H05K3/46
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board manufacturing method capable of roughening the inner walls of open holes for forming vias and surface of an interlayer insulation layer to provide an interlyer insulation layer superior indurability. SOLUTION: Hole forming posts 1 having a releasing agent at least ion their surface are disposed at via-forming positions on a first conductor circuit layer 51. An interlayer insulation layer 6 is formed on the surface of the first layer 51 with an exposed tops 17 of the posts 1. After removing the posts 1, an anchor-forming powder 4 is laid on the upper face of this layer 6, pressed and heated to bury the powder in the surface of the insulation layer 6 and inner walls of the open holes. The powder is removed to roughen the surface of the insulation layer 6 and inner walls of the holes and these surfaces are covered with a metal layer.
Patent JP-S60256113-A (JP)
Title: Automatic tracking device of camera
Inventor: KANEDA NAOYA
IPC: G01S3/786
Filed: 1984-05-31
Abstract: PURPOSE:To track a subject which moves fast by dividing a tracking visual field into three areas and fixing the signal from the center area, and calculating the difference between signals from adjacent areas including the center area and detecting the relative movement of the subject. CONSTITUTION:Signals from the center picture element B among picture elements A-C corresponding to three divided subject visual field areas and the left picture element A are processed by a comparing device 50 equipped with a memory 53, distance arithmetic circuit 54, dividing circuit 55, etc., to calculate the subject relative distance as the ratio of distance based upon a signal from the left area including the picture element B to distance when the signal of the picture element B is fixed in an initial state. Similarly, a comparing device 51 calculates the subject relative distance of the right area including the picture element B and a decision circuit 58 detects the relative movement of the subject from the difference between both relative distances. In this initial state, the relative movement based upon the fixed distance is detected to detect the relative movement securely even if the subject moves fast, thereby tracking the fast moving subject.
Patent JP-S5735712-A (JP)
Title: Integrating meter
Inventor: ABE TAKESHI
IPC: G08C25/00
Filed: 1980-08-14
Abstract: PURPOSE:To exactly monitor a state of water leakage or electric leakage, etc., by providing a means for executing a display or a remote transmission, when the integrating consumption quantity or the time, in case when the consumption quantity per a prescribed time is below a prescribed value, has exceeded a set value. CONSTITUTION:This meter is provided with a means for monitoring the integrating consumption quantity or the time in case when the consumption quantity per a prescribed time of water or electric power, etc. is below a prescribed value, and executing a display or a remote transmission of the relevant integrating consumption quantity or time, when said integrating consumption quantity or time has exceeded a set value. For instance, the quantity of use of water is integrated and displayed by an impeller 1, a permanent magnet 2, a magnetic sensor 3, an interface 4, a flow rate and rotational frequency converting circuit 5, an integrating counter 6 and a display part 7. Also, said display, etc. are executed by use of a circuit coctaining an integrating counter 10, an FF11, a timer 12, a delaying circuit, a flow rate lower- limit value setting circuit 14, a comparing circuit 15, AND gates 16, 17, an adder 18, a lower-limit flow rate integrating memory 19, etc.
Patent JP-S60256356-A (JP)
Title: Noodle web containing "kabosu" and its preparation
Inventor: IMADA HAJIME
IPC: A23L7/109
Filed: 1984-05-31
Abstract: PURPOSE:To prepare raw noodle web or dried noodle web having the moderate tast, flavor, color and toughness of KABOSU (Citrus sphaerocarpa hort. ex Tanaka), by crushing the peel of KABOSU in the form of paste mixing the paste with wheat flour, and forming the mixture to noodles keeping the salt content of the mixture at a specific level. CONSTITUTION:20kg of wheat flour is mixed with 1kg of KABOSU peel crushed in the form of paste, kneaded thoroughly keeping the salt content to 8-10 deg. in the case of raw noodle web or to 11-13 deg. in the case of dried noodle web. The obtained pastry is pressed and extended one or more, and ripened for a definite time to obtain a raw noodle web, or the ripened pastry is stretched by stretcher to obtain a dried noodle web.