baber/WOPTO huggingface dataset:
Patent JP-S56116756-A (JP)
Title: Production of modified carbon black
Inventor: MIURA EIJI
IPC: C09D11/00
Filed: 1980-02-19
Abstract: PURPOSE: To obtain economically carbon black exhibiting low pH and having excellent suitability such as dispersibility as a colorant for inks, by a method wherein green coke obtd. from thermal cracking of heavy oil is calcined in an oxidizing atmosphere and then pulverized.  
     CONSTITUTION: Heavy oil such as straight-run residual oil, asphalt or thermal cracking tar is thermally cracked in a delayed cooker apparatus to obtain green coke which is then calcined in an oxidizing atmosphere by using a calcination furnace such as a rotary kiln. Then the resulting calcined coke is pulverized by means of a jet mill employing compressed air or steam to obtain the oxidized carbon balck fine powder having a particle diameter of 1μ or smaller. The resulting carbon black has a pH of 4 or below and excellent optical suitability and dispersibility, and is suitable as a colorant for inks, paints and lacquers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03223649-A (JP)
Title: Method and apparatus for measuring distribution of oxygen concentration in organism
Inventor: YODA KIYOSHI
IPC: G01N9/24
Filed: 1990-01-29
Abstract: PURPOSE:To make it possible to measure the distribution of oxygen concentration in the deep part of an organism regardless of the thickness of the organism by using wavelengths whose X-ray absorbances are not changed and a wavelength whose X-ray absorbance is changed by bonding with oxygen. CONSTITUTION:Wavelengths (a) and (c) whose X-ray absorbances are always constant regardless of oxidation and a wavelength (b) whose X-ray absorbance is changed are selected. These three wavelengths (a) - (c) are used, and the distribution of oxidizing rate in an organism 23 is obtained. Then, the distribution of the oxidizing rate of the organism 23 is obtained by a projection reconstituting method. The distribution is converted into the distribution of the oxygen in the organism 23. In details, the organism 23 or an X-ray beam projecting part 21 and an X-ray absorption measuring part 24 are arranged in a symmetrical pattern and turned to the right and left. An X-ray beam 22 is inputted at the different incident angles. This operation is repeated, and measurements are performed. Then, the operated value obtained by the projection reconstituting method is converted into the distribution of the oxygen concentration.
Patent JP-H11220708-A (JP)
Title: Television conference system
Inventor: HAYASHI YOSHIHARU
IPC: H04N7/15
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a television conference system that is capable of completely deleing flicker elements, without fixing an electronic shutter speed of a video camera at 1/100 per second under a circumstance which is lighted by a fluorescent light in a region with a power source frequency of 50 Hz. SOLUTION: This device consists of a signal separation means 21 for separating signals from a video camera 1 into a video signal and a synchronizing signal, an A/D conversion means 22 for converting the video signal into a digital signal, a field memory 23 for accumulating a digitized video signal, an interpolation operation means 24 for performing a conversion of the number of scanning lines into a CIF from an NTSC system, a control means 25 for generating various kinds of control clocks synchronized with the video signal and controlling the CIF conversion part, and a write-in control means 26 for controlling the writing of output of the A/D conversion means 22 into the field memory 23. It is constituted so that the write-in control means 26 writes a video signal for one field portion into the field memory 23 for every three fields.
Patent JP-H11207990-A (JP)
Title: Method and unit for supplementing ink
Inventor: TOMIKAWA ICHIRO
IPC: B41J2/175
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a unit for supplementing ink in which overflow of ink is prevented and an ink tank and the periphery thereof are protected against contamination with ink. SOLUTION: An ink tank 41 having an ink filling hole 31 and a hole 32 communicating with the atmosphere is fixed to a filling holder 2. When a piston 12 is pushed down, ink in the ink tank 41 is sucked through a suction port 15 and absorbed by an ink absorbing material 14. After a specified quantity of ink is absorbed, the air enters from an air release hole 17 and the inside of the ink tank 41 is opened to the atmosphere. When the piston 12 is pushed down furthermore, a first partitioner 13 abuts against a second partitioner 18 to push a supplementary ink 21 and to open a valve 19 thus filling the ink tank 41 with the supplementary ink 21. Since ink in the ink tank 41 is sucked previously, the supplementary ink 21 does not overflow at the time of filling.
Patent JP-H08210129-A (JP)
Title: Spherical joint
Inventor: HOSOMI MIKIYA
IPC: F16L27/04
Filed: 1995-02-07
Abstract: PURPOSE: To provide a spherical joint which is not likely to cause aging deterioration of a shock absorbing member despite a large input and which can shut off vibration in case of small input in a good performance. CONSTITUTION: A spherical joint is structured so that a shock absorbing member 3 consisting of wire meshing is interposed between the spherical surface part of an inner case 2 capable of relative rotation and the spherical surface part of an outer case 1, wherein the density of the shock absorbing member tip part lying to a tip side from the crest 13 of the shock absorbing member is made greater than that of the shock absorbing member tail part lying to a tail side from the crest 13. Thereby the shock absorbing member tip part is free from generation of permanent set in fatigue even with application of a compressing force at the time of acceleration, and a proper elastic force is maintained so that the engine vibrations are shut off.
Patent JP-S60162691-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/249
Filed: 1984-02-03
Abstract: PURPOSE:To reduce deterioration on reproduction and contrive to enhance moisture resistance, by a method wherein a recording layer comprising a photo- stabilized cyanine coloring matter consisting of a coupled body of a cyanine coloring matter cation and a quencher anion is provided on a base. CONSTITUTION:A cation-type cyanine coloring matter coupled with an anion is prepared. Separately, an anion-type quencher coupled with a cation is prepared. Equimolar amounts of the cyanine coloring matter and the quencher are dissolved in a polar organic solvent to obtain a solution. Thereafter, an aqueous solvent is added to the solution, thereby causing double decomposition and obtaining precipitates. Both liquid phases are separated from each other, followed by filtration, drying and recrystallization to obtain a photo-stabilized cyanine coloring matter. The coloring matter thus obtained is applied to the base by using a predetermined solvent, followed by drying to provide a recording layer.
Patent JP-H08210929-A (JP)
Title: Stress measuring device for rotor
Inventor: ARAI MAKOTO
IPC: G01M99/00
Filed: 1995-02-07
Abstract: PURPOSE: To detect the distortion data in a plurality of points without stopping a rotor time by time. CONSTITUTION: The detection data by a plurality of strain gauges 21a-21d provided on a rotor are collected to a multiplexer 23. A sensor selection signal S wirelessly transmitted from a stationary-side transmitting controller 35 is received by a rotating-side receiving controller 25, and a switching controller 26 switch-operates the multiplexer 23 so that it selects the detection signal of the strain gauge instructed by the sensor selection signal S. One detection signal selected by the multiplexer 23 is transmitted to a telemeter receiver 31 as wireless information by a telemeter transmitter 24, and further transmitted to a computer 33 and a data recorder 32.
Patent JP-S61179915-A (JP)
Title: Ground improving device used for soft ground
Inventor: FUJII SHIGETAKA
IPC: E02D3/12
Filed: 1985-02-01
Abstract: PURPOSE:To facilitate movement, assembly, and disassembly, by a method wherein a main column is attached to an inclinable expandable boom placed on a self-propelled crane, and a rotatable torque pipe is mounted to a pipe elevating cradle mounted to the main column. CONSTITUTION:The upper end of a strut 11 is coupled to a mounting attachment 6 located to the forward end of an expandable boom 5 of a self-running crane 1 by means of a pin 8, and the strut 11 is installed in a position through control of a crane 1 and a boom 5. A motor 21 for rotating a pipe and a motor 15 for elevating a pipe are simultaneously run, and a torque pipe 30 installed to the pipe elevating cradle 20 is lowered as it is rotated to insert the torque pipe into a soft ground A. Simultaneously, a ground improving agent is fed in the torque pipe 30 through a swivel joint 23, and is injected into the soft ground A through an injection hole in a screw.
Patent JP-H01195663-A (JP)
Title: Water injection type battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M50/609
Filed: 1988-01-29
Abstract: PURPOSE:To suppress the power consumption quantity of a pump by connecting a pressure sensing resistor decreasing its resistance value when a pressure is applied between a pump and a battery main body in the water injection type battery provided with the pump forcibly feeding sea water or fresh water into the battery main body. CONSTITUTION:A three-way cock 3 with a valve 4 is provided at a feed port of sea water or the like to a battery main body is provided, a pump 5 feeding sea water or the like is connected. The valve in the three-way cock 3 is located on the pump 5 side when the pump 5 is not operated, sea water or the like freely enters into the battery from another inlet of the three-way cock 3. When the pump 5 is operated, the valve closes the other gateway of the three-way cock 3 by the pressure of the pushed-out sea water or the like, the sea water or the like fed from the pump 5 enters into the battery main body. A pressure sensing resistor 6 decreasing its resistance value when applied with a pressure is connected on one side between the output terminal of the battery main body and the input terminal of a motor. The power consumption quantity of the pump is thereby reduced.
Patent JP-H02297925-A (JP)
Title: Method and apparatus for transfer of wafer in vertical cvd diffusing device and controller
Inventor: HARADA YASUHIRO
IPC: C23C16/54
Filed: 1989-01-28
Abstract: PURPOSE:To transfer a wafer in high efficiency by transferring each predetermined numbers of dummy wafers for a product and monitoring wafers to be inserted between the dummy wafers. CONSTITUTION:Cassettes each containing 25 wafers for a product, dummy wafers and monitoring wafers are contained in racks 24 of a cassette stocker 19. The wafers of the cassettes are discharged via the racks 24 moving by a horizontal movement motor 25, and a handling unit 22 moving up or down via a transfer elevator 23, and transferred to the port of a vertical CVD diffuser via a loading/unloading elevator 17. The number of the wafers to be transferred is 5 wafers for the product and monitoring wafers, and one monitoring wafer between both the wafer groups, the logic number processing of the wafers of the cassette is eliminated, and high efficiency transfer can be performed by the five each transfers.
Patent JP-S61180360-A (JP)
Title: Document editing device
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F17/22
Filed: 1985-02-05
Abstract: PURPOSE:To improve the document editing efficiency by using a dictionary memory for output of the type of the dictionary to which an access is possible with simple operation, therefore, enabling an operator to select and give easily an access to a desired dictionary. CONSTITUTION:A KANA (Japanese syllabary)/KANJI (Chinese character) conversion dictionary memory 16 contains plural types of dictionaries stored in a ROM. Then the contents of a desired dictionary are transferred when necessary out of a dictionary file 18 stored in an external memory. In other words, the 'readings' of the words to be converted into KANJI are supplied from an input device 10. Then the input character strings are supplied to a KANA/ KANJI conversion pat 14 via an input control part 12 with operation of a conversion key. Then the part 14 calculates the dictionary addresses corresponding to the 'readings' of the input character strings and issues the accesses to those addresses for extraction of candidate characters. In such a case, an operator can select easily a desired dictionary and feed an access to it by means of the memory 16. Thus, the document editing efficiency can be improved.
Patent JP-S58137838-A (JP)
Title: Photomask for production of semiconductor
Inventor: SAKATA YUUJIROU
IPC: G03F1/38
Filed: 1982-02-09
Abstract: PURPOSE:To enable the etching of the histories of the masks used by writing symbols, etc. that provide measures for production of the masks to each of the chips existing in the masks. CONSTITUTION:The lot number of a mask is transferred in each chip of the mask in the photoetching stage wherein the lot number of the mask is inscribed in each chip and semiconductor devices are produced. Even if the chips are parted from the wafer, the history of the mask for said chips is known from said number; therefore, the quality of the chips is controlled well. More specifically, the lot number 4 of the mask is written in each chip on the inner side of scribing lines 3 as shown by the expanded view for the part of the wafer enclosed with a circle shown in the figure.
Patent JP-H09206215-A (JP)
Title: Automatic tea server
Inventor: MURAKAMI SHUSAKU
IPC: A47J31/56
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To set the temperature of hot water in a hot water tank or cold water in a cold water tank to the temperature required for serving tea, so as to reduce the energy consumed, by feeding water in steps when no one is standing in front of a tea server, and heating or cooling water to the set temperature each time water is fed. SOLUTION: Water can be fed to a hot water tank 11 or a cold water tank 20 on condition that a human sensor 65 detects nobody in front of a tea server main body and that a solenoid valve on each discharge side is not operating. A water level sensor 5 or 17 in the hot water tank 11 or the cold water tank 20 is turned off, and water is supplied into the hot water tank 11 or the cold water tank 20 by an amount equal to a cup of tea and, at the same time, heated or cooled to restore hot or cold water to a set temperature, so that the automatic tea server causes little loss of energy.
Patent JP-S58138601-A (JP)
Inventor: KAWASE SHIYOUZOU
IPC: B27D1/04
Filed: 1982-02-12
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-H06232262-A (JP)
Title: Integrated circuit using multilayer interconnection layer
Inventor: UCHIYAMA KUNIO
IPC: H01L23/52
Filed: 1993-02-08
Abstract: PURPOSE:To provide a layout method wherein it optimizes the chip area and the delay time of the integrated circuit and it minimizes the number of layout processes. CONSTITUTION:A multilayer metal interconnection technique for four layers by a most significant layer (hereinafter referred to as M4), a significant layer (hereinafter referred to as M3), an insignificant layer (hereinafter referred to as M2) and a least significant layer (hereinafter referred to as M1) are used, and the M3 is used for bus interconnections 127 to 132 inside an operation block 151 as a regular structure block. The M2 is used for control signals 111 to 118, a control block 150 as a random block is composed of (n) rows of standard cells 100, metal interconnection layers in the M1 and the M3 are used for interconnections in a direction parallel to the standard cell rows as interconnections between the standard cells and in the regular structure block, the M2 is used for interconnections in the vertical direction and the M4 is used for power-supply trunk lines 105, 106.
Patent JP-H05216507-A (JP)
Title: Program changing method for programmable controller
Inventor: KOBAYASHI MITSUAKI
IPC: G06F9/06
Filed: 1992-02-05
Abstract: PURPOSE:To change a program without stopping execution of a control program which controls a plant or the like. CONSTITUTION:In a programmable controller 1, a CPU 2 executes a program in an area A of a memory M3 to control a plant 8. At the time of program rewrite, a DMAC 4 copies the program from the area A to an area B in the cycle still mode and rewrites the program in the area B by interrupt-processing and switches the execution program from the program in the area A to that in the area B. Thereafter, the rewritten program is copied from the area B to the area A in the cycle still mode, and the execution program is switched to the program copied to the area A. Thus, the CPU 2 executes the program before copying in parallel with copying and rewriting to continue the control of the plant till the program switching.
Patent JP-H06233879-A (JP)
Title: Darning method changing device for lock sewing machine
Inventor: INAGAKI HIDETAKA
IPC: D05B1/20
Filed: 1993-02-08
Abstract: PURPOSE:To prevent a failure of a sewing machine due to a thread at the time of idle sewing by providing a moving means moving a normal darning claw in the direction perpendicular to the fabric feed direction, separating it from a throat plate, then moving it to a nonaction position when the sewing method is changed from the normal over casting to the rolled seam. CONSTITUTION:When the sewing method is changed from the normal over costing to the rolled seam, a darning width adjusting knob 42 is rotated clockwise, then a cam 42a kept in contact with a control shaft 38 is changed from the center section in the circular arc direction to the end section in the circular arc direction of the cam section 42a. The end section of the circular arc of the cam section 42a is made shallower than the center section, the control shaft 38 is slid in the direction R, and the normal darning claw 14 is moved from an action position to the position of a dashed line. When the knob 42 is rotated in the same direction and a coupling section 50 is coupled with a protruded body 42b, the control shaft 38 is also rotated in the same direction, a fitting member 18b is moved obliquely downward via a link 34, the normal darning claw 14 is moved downward than the upper face of a throat plate 10, and it is set to the waiting state at a nonaction position unrelated with sewing.
Patent JP-H0554587-A (JP)
Title: Flexible magnetic disc cassette
Inventor: PATORITSUKU EMU HIYUUZU
IPC: G11B23/033
Filed: 1992-02-05
Abstract: PURPOSE: To provide the flexible magnetic disk cassette which has an integrated molding wear button. CONSTITUTION: A cassette case 12 which contains a flexible magnetic disk rotatably includes upper and lower cassette case half bodies 12a and 12b which are coupled together. At least the upper cassette case half body (preferably, both the cassette half bodies) is formed of a molding plastic material and, preferably, a oxymethylne polymer. The wear button 22 which is arranged in the center about the internal surface of the upper cassette half body 12a and projects out from the internal surface of the upper cassette half body is molded in one body. The wear button 22 provides a low friction surface against which the driving spindle of a magnetic recording and reproducing device is pressed during the use of the cassette case (and the flexible magnetic disk relating to it).  The wear button is formed most preferably in the shape of a convex arch smooth surface which is minimized in the area of contact with the driving spindle and then contributes more to low friction characteristics.
Patent JP-S55112606-A (JP)
Title: Program set and control unit
Inventor: DAIGO HIROKI
IPC: G05B19/05
Filed: 1979-02-21
Abstract: PURPOSE: To enable to use the control unit with good efficiency and at broad range, by providing a plurality of process counters corresponding to the entire process output number and transmitting each process via the logical sum process output section to each set section.  
     CONSTITUTION: The outputs of a plurality of process counters C' 1 WC' 4  are fed to the logical sum process output section 10 to take logical sum each process and it is delivered to the output set section 11 as the process output signal. Each process output line of the output section 10 is connected to the output set section 11, process counter preset set section 13 and longitudinal control line of matrix circuit of the input condition set section 14, and the output lines of 0 process of the counters C' 1 WC' 4  are connected to the process counter start condition set section 15. The set section 15 is also connected to transversal control lines of the set sections 11, 13 and 14. By depressing one of the operation confirmation switches S 1 WS n , the output line of an arbitrary process counter and the transversal control line connected to it are made active, and control signal is outputted with the output section 18 via the output condition set section 16. Accordingly, the control system can be blocked into an arbitrary process number, other control system can simultaneously be controlled, allowing to save man hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10201905-A (JP)
Title: Pachinko machine
Inventor: KATAYAMA SHIN
IPC: A63F7/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which makes a game player expect an easy generation of the next 'privilege', when a 'privilege' is generated, in order to give variety to pachinko game. SOLUTION: Two kinds of starting winning ports are provided for opening and closing the opening and closing blade in order to introduce a winning pachinko ball into a variable winning ball device 11. A first starting winning port opens and closes the opening and closing blade once, and the second starting winning port. Usually, the first starting winning port is designed to receive winning pachinko balls easily. Therefore, when predetermined conditions are satisfied, the functions of the winning ports are exchanged. Concretely, the first starting winning port is made to open and close the opening and closing blade twice when a ball is entered, and the second starting winning port, once. Thus, variety is given to the game, and accompanying with the exchange of the functions, the player is enabled to expect generation of the 'privilege'.
Patent JP-H01196794-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KATO HIDEO
IPC: G11C16/04
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the deterioration of the yield of a E<2>PROM due to various defects at the time of a production by forming a storing unit for bit data by plural non-volatile transistors (TR) which are not adjacent. CONSTITUTION:In the byte cell array BCA of the E<2>PROM, memory cells MC1-MC16 constituting one unit by 16 are disposed and the respective cells are constituted of the floating gate TR1 of a memory element, a selecting TR2 and a control gate TR3 or the like. Them for instance, the two memory cells MC1 and MC9 or the like disposed at the interval of 7 constitute the one storing unit for the bit data and it is connected to data lines DL1, DL2. Then, the storing unit is formed by the TR1 which is not adjacent to prevent the deterioration in the yield of the E<2>PROM due to the various defects at the time of the production.