baber/WOPTO huggingface dataset:
Patent JP-S63260929-A (JP)
Title: Colored pps resin composition and coloration of pps resin
Inventor: YAMAGUCHI ISAMU
IPC: C08J3/20
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to form a colored PPS resin composition which can give a molding freed from darkening or formation of black streaks, by adding a calcium compound in coloring the surface of a PPS resin. CONSTITUTION:This colored PPS resin composition is formed by forming a colorant layer comprising a colorant, a calcium compound and a binder on the surface of a PPS resin. As said calcium compound, calcium oxide, calcium hydroxide or a calcium salt of a fatty acid is desirable. In order to color the PPS resin by the above constitution, PPS resin particles, a colorant, a calcium compound, a binder and a solvent for this binder are mixed together, and the solvent is evaporated to form a colorant layer on the surface of the PPS resin particles.
Patent JP-H03290748-A (JP)
Title: Input/output controller
Inventor: NISHIKAWA NAOFUMI
IPC: G06F13/14
Filed: 1990-04-09
Abstract: PURPOSE:To easily and quickly set the hardware information by selecting automatically the control mode of each device to be connected based on the shape of an unused connector pin and transferring the data to the device from a host CPU. CONSTITUTION:The control mode corresponding to a device is selected by a control mode selection means S based on the shape of a connector pin 11 of a connector cable 4. Then the means s enables a host CPU to transfer the data to the device. Thus the complicated hardware can be quickly and easily set by the software via a cable connector 10. As a result, the load of a software programmer is reduced and at the same time the working defects of a system caused by the wrong setting operations are avoided.
Patent JP-H0256554-A (JP)
Title: Photosensitive resin plate material for flexography and its manufacture
Inventor: UMEDA YASUSHI
IPC: G03F7/00
Filed: 1989-04-13
Abstract: PURPOSE:To prevent peeling in storage, plate making, and printing by interposing an anchor layer made of polyurethane between a photosensitive layer and a foam layer and bringing the anchor layer and foam layer into contact with each other by the intervention of an adhesive layer. CONSTITUTION:The polyurethane layer C is formed on a plastic layer H which has a silicone type releasing layer G on one surface and the plastic layer H which has the polyurethane layer C is pressed against the photosensitive layer D which has a protection layer F and a slip layer E. Then the side of the plastic layer H is irradiated with active radiation and then the polyurethane layer C is bonded chemically to the surface of the photosensitive layer D. Then the plastic layer H is peeled and the photosensitive layer D which has the polyurethane layer C on the surface and a base foam layer A having the adhesive layer are pressed. Consequently, the peeling of the photosensitive layer D and foam layer A in plate making and printing is prevented.
Patent JP-H04302897-A (JP)
Title: Dynamic semiconductor storage device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/105
Filed: 1991-03-30
Abstract: PURPOSE:To provide a DRAM which has compatible characteristics of a high speed operation and a low power consumption. CONSTITUTION:A memory cell array 2 on which dynamic type memory cells are placed, core circuits 3 and 4 which include address decoders and sense amplifiers, a peripheral circuit 5 which performs data input and output control and a bias circuit 6, which generates bias potentials for each circuit section, are provided. The bias circuit 6 has at least the capability in which different base plate biases are supplied to MOS transistors used in the peripheral circuit 5 during an active period and a precharge period.
Patent JP-H11297350-A (JP)
Title: Lead-acid battery
Inventor: TAKAHASHI SHINSUKE
IPC: H01M10/16
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the energy density in a lead-acid battery accommodating one electrode plate, having a leg portion and the other electrode plate which has no leg portion in a battery jar having a saddle. SOLUTION: Active material filling surfaces of electrode plates, whose polarities are different, are made to face each other throughout over substantially the entire surfaces. As an example of the means, active material filling portion sizes of the electrode plates of the individual polarities are made substantially equal, and a lower edge of the electrode plate having a leg portion 6, excluding the leg portion of the electrode plate and a lower edge of the electrode plate which has no the leg portion 6, are put on a saddle 2, respectively.  More specifically speaking, according to this construction, the electrode plate having a leg portion 6 is a positive electrode plate 3, the electrode plate having no leg portion 6 is a negative electrode plate 4, a collector of the positive electrode plate 3 is a lead alloy grid body molded through casting, a collector of the negative electrode plate 4 is a grid body molded through expansion method, and the negative electrode plate 4 is accommodated in a sack-like separator 5 made of a fine porous film.
Patent JP-S60235065-A (JP)
Title: Speed detection apparatus
Inventor: OGURA SHINZOU
IPC: G01P3/488
Filed: 1984-05-08
Abstract: PURPOSE:To attain to enhance detection accuracy, by providing a first magnetic circuit formed of a predetermined magnet to a detection apparatus and forming a second magnetic circuit passing through the detection apparatus and a moving body when the moving body approaches the first magnetic circuit. CONSTITUTION:When a shaft 1 is revolved and a moving body 4 is opposed to magnetic electrodes 22a, 23a, a second magnetic circuit phi2 connecting the moving body 4 and a magnet 12 is formed through both gaps 21a, 21b. Therefore, by the moving body 4, which is opposed to the magnetic electrodes 22a, 23a by the revolution of the shaft 1, and a slit, the intensity of the magnetic field passing through a magnetic optical element 24 comes to magnetic flux passing through a first magnetic circuit phi1 when the moving body 4 is not detected. When the moving body 4 is detected, the first magnetic circuit phi1 is distributed to the second magnetic circuit phi2 in parallel and, therefore, the intensity of the magnetic field passing through a magnetic optical element 24 becomes weak. The change in light from the magnetic optical element 24 by an optical fiber cable 5a is taken out on the basis of the change in the intensity of said magnetic field by an optical receiver.
Patent JP-H05261169-A (JP)
Title: Golf training device
IPC: A63B69/36
Filed: 1992-03-18
Abstract: PURPOSE:To provide a golf training machine which can simply check whether a patter head can be retracted and extended straightforward or not. CONSTITUTION:Two side walls 4 are planted at longitudinal sides of a rectangular bottom plate, and a partition wall 19 formed therein with a ball passing opening is attached to the rear end of the bottom plate. Then, an artificial turf mat or a fabric having a shape the same as that of the bottom plate is laid, and a guide line 12 is printed on the mat or the fabric, and further, head confirming lines 16 are printed thereon, orthogonal to the guide line 12.
Patent JP-S5617276-A (JP)
Title: Heat-sensitive recording system
Inventor: YAMASHITA HIROMI
IPC: B41J2/36
Filed: 1979-07-20
Abstract: PURPOSE:To unify a temperature distribution and improve the quality of a picture by a method wherein a recording pulse impressed into a heating element is formed by a pulse train signal having a predetermined period while an impressing period of time of the pulse train signal is varied in accordance with an input picture element signal. CONSTITUTION:For example, a picture signal Vs, inputted from a picture input terminal 4, is transduced into two-gradation information of parallel three bits sequentially with respect to each signal by means of a decoder 5 and is inputted in a serial shift sequentially into a shift registor 6 (n-bit) with a clock pulse Pc. Next, a content of the registor is outputted in parallel respectively and is inputted in preset into an octal system counter 8 in a pulse train signal generating circuit 7 corresponding to registor bits. Then, a record commanding pulse Pw is inputted from a terminal 13 and an AND gate 10 is put on to output a corresponding pulse train signal Pr. Said signal is power amplified by a driver 11 and is impressed into each heating element 2 as a printing pulse to form an eight-gradations variable density record or the like. EFFECT:This system may be applied to a gradation recording and a multicolor recording.
Patent JP-H10292306-A (JP)
Title: Boulevard and stone-pitching boundary block used for the same
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E01C11/22
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a boundary block at low cost by using a slab for decoration only to a section capable of being exposed and viewed and forming the boundary block of concrete in a section incapable of being exposed and viewed. SOLUTION: A top-face decorative slab 4 with a decorative slab surface is stuck onto the top face of an approximately trapezoidal body-shaped concrete block 9, and a side-face decorative slab 5 with a side-face decorative slab surface having the same or different color to the top-face decorative slab surface or surface treatment is stuck on a side face on the roadway side, and the stone- pitching boundary block 1 is constituted. The top-face decorative slab 4 and the side-face decorative slab 5 are configured variably to the slabs having each different color. Accordingly, the cost of products can be reduced by decreasing the volume of the slab. Since textures and colors on the footway side and roadway side of the stone-pitching boundary block are altered simply and can be formed, a boulevard having a different impression can be formed easily.
Patent JP-S5719970-A (JP)
Title: Primary alkaline battery
Inventor: YAMAURA KIHACHI
IPC: H01M4/62
Filed: 1980-07-08
Abstract: PURPOSE:To increase the preservation performance of a battery by using graphitized carbon, which is prepard by subjecting a coke to a given treatment, as a conductive material for a positive mixture. CONSTITUTION:A positive mixture contains a conductive material made of graphitized carbon, which is prepared by subjecting a coke to heat treatment carried out in a nonoxidizing atmosphere. The former graphitized carbon is obtained by heating a coke up to near 3,000 deg.C in a nonoxidizing atmosphere. As the coke, petroleum coke, coal coke, pitch coke or the like is used. Since thus prepared graphitized carbon exibits enough flowability and lubricating property like natural flake graphite does when the positive mixture is subjected to dry molding, and any impurity such as Cu, Pb or Cd, which penetrates a separator and causes short circuit between a positive and a negative electrode, is not contained in the positive mixture, the preservation performance of a battery can be increased. It is preferable, especially, that the former graphitized carbon is used as a conductive material for a manganese dioxide which is used as an active material, is manufactured by electrolytic method and contains almost no impurities.
Patent JP-H02272448-A (JP)
Title: Package for photographic sensitive material
Inventor: IKEGAMI SHINPEI
IPC: G03C3/00
Filed: 1989-04-13
Abstract: PURPOSE:To suppress the deterioration of the photographic characteristic of a film at a high temp. by maintaining the equil. temp. of a moistureproof container for housing a silver halide photographic sensitive material at a specific value. CONSTITUTION:This package for the photographic sensitive material is formed by housing the silver halide photographic sensitive material contg. at least one kind of the compds. expressed by general formula [I] in a 0.05 to 0.8g/m<2> range into the moistureproof container having <=0.055xcm<3> inside volume and the equil. temp. when the temp. in the above-mentioned moistureproof container is 25 deg.C is adjusted to 25 to 45%. Various known methods are adopted as the method for adjusting the equil. temp. in the moistureproof container to 25 to 45%. These methods are exemplified by a method for packaging the silver halide photographic sensitive material in a low-humidity room; drying the photosensitive material until the moisture content lower than the moisture content of the ordinary material is attained; putting a desiccating agent, such as silica gel, into the moistureproof container, etc.
Patent JP-S5319845-A (JP)
Title: Electrochemical display device
Inventor: INOUE KUNIHIRO
IPC: G09F9/00
Filed: 1976-08-06
Abstract: PURPOSE: To enable each digit to be divided by adding a ion transmission anisotropic substance to display cells. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5319186-A (JP)
Title: Regenerating emthod for used powder activated carbon
Inventor: NAKAO KOUZABUROU
IPC: B01D53/02
Filed: 1976-08-06
Abstract: PURPOSE: To regenerate used powder activated cabon by very simple operations with good yield while preventing further pulverization by granulating the used carbon; heating the granules in the absence of air by applying electricity;and blowing steam into the sufficiently heated granules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63260286-A (JP)
Title: Pseudo reproduction control signal generating circuit
Inventor: TANI TETSUYA
IPC: H04N5/783
Filed: 1987-04-16
Abstract: PURPOSE:To obtain an accurate pseudo reproducing control signal by controlling selectively up/down-operation of a counter counting an FG signal in response to the tape running direction. CONSTITUTION:A capstan motor intermittent drive control circuit 8 receives an RF switching pulse frequency division signal, a reproduced control signal and a biphase FG signal and outputs a drive control signal to a capstan drive circuit 2 and an up/down-control signal of a counter 13. The up/down-counter 13 counting the FG signal of the capstan motor 1 counts up or down in response to the control signal representing the tape running direction outputted from the control circuit 8. A pseudo reproduced control signal is outputted from the up/down-counter 13 via a decoder 14 and a switch circuit 15.
Patent JP-S60236568-A (JP)
Title: Color original reader
Inventor: NAGAOKA TAIJI
IPC: H04N1/04
Filed: 1984-05-10
Abstract: PURPOSE:To increase a reading speed and to stabilize the reading action of a color original reader by adding a special filter to a conventional black/white reader and changing the color of the filter just by an electrical operation without producing any mechanical motion. CONSTITUTION:A light source 12 illuminates an original 11 which is scanned toward an arrow head A. A lens system 15 leads the light of the source 12 reflected by the original to an image sensor 14 via a special filter 13. An A/D converter 16 converts the picture signal read by the sensor 14 into the digital signal. A signal correction circuit 17 corrects said picture signal so that it is regenerated with a desirable color at the reception side. A RAM18 stores the corrected picture signal. The filter 13 can read colors successively just with the control of the timing of the signal supplied to a liquid crystal 13B. Thus the reading speed is increased compared with a conventional filter switch type color original reader. In addition, the reading stability is maintained.
Patent JP-H05268076-A (JP)
Title: Digital pll device
IPC: G06F7/38
Filed: 1992-03-19
Abstract: PURPOSE:To provide the digital PLL device having good accuracy in arithmetic operation even when the low-order bit is cut down in an integrating device. CONSTITUTION:The digital PLL device consists of a phase comparison section 1 comparing the phase difference of a digital input signal, digital voltage control oscillator 4, and loop filter 2. The digital voltage control oscillator 4 is of an integrating device made up of an entire adder 7, to which high-order (k) bits of (n) bit outputted by the loop filter 2 are inputted and the code bit of (n)-bit digital signal is inputted to a carry input terminal.
Patent JP-H09313033-A (JP)
Title: Culture bottle
Inventor: AZUMA HISASHI
IPC: A01G1/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a culture bottle reduced in the labor of administering the lid, affording high filtration performance, excellent in the productivity in culture activity, and suitable for e.g. tissue culture of mushroom, lily, orchid so designed as to provide a lid with a means capable of regulating the quantity of airflow via the air hole of the lid into this culture bottle. SOLUTION: This culture bottle has such scheme that the outside air is brought from an air hole 10 of a lid 1 via a filter 4 consisting of flexible sheet- like filter medium fitted on the lid 1 into this vessel 6 in such a state as to detachably engage the opening 7 of this vessel 6 with the lid 1. In this culture vessel 6, the lid 1 is provided with a means capable of regulating the quantity of airflow via the air hole 10 of the lid 1 into this bottle 6. The means is such one that the region between the air hole 10 on the upper face of a lower side lid body 2 and the opening 11 of the lid body 2 is provided with an engagement groove 15 so as to be concentric relatively to the lid body 2 and a notched openable wall 24 is superposed upon an upper side lid 3.
Patent JP-S60236453-A (JP)
Title: Water-proof type battery appliance
Inventor: KITAMURA MASAMI
IPC: H01M50/242
Filed: 1984-05-10
Abstract: PURPOSE:To prevent possible danger caused by gas evolved from a battery by installing an opening in a portion, facing a switch contact, of an appliance case, and covering the opening with a filter through which gas is permeable but liquid is not permeable, and switching the switch contact through the filter. CONSTITUTION:An opening 61 is installed in a portion, facing a switch contact spring 45, of an appliance housing 1 of a battery appliance such as an electrical shaver. The opening 61 is covered with a filter through which gas is permeable but liquid is not permeable and a switch packing 49, and a switch handle 51 is arranged on their outer side. By operating the switch handle 51, the switch contact spring 45 is moved through the filter 60 to switch the contact. Gas evolved from a battery is exhausted through the filter, and the filter installed near the switch increases explosion-proof ability. Therefore, safty of the appliance is increased, and assembly of the appliance is made simple by reducing parts.
Patent JP-H10282535-A (JP)
Title: Camera
Inventor: NAKA YOUJI
IPC: G03B5/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To save driving energy by executing the retrogression control of a zoom lens driving mechanism, when a zoom lens is moved in a fixed direction set in advance, to be stopped and a release switch is half depressed. SOLUTION: When the release switch is half depressed and the zoom directional flag of the zoom lens is on a TELE-side, zoom driving is attained in a wide direction, to start the down count of an overrun. Then, a brake signal is outputted to a zooming motor 61 for a fixed period, continuously, the overrun is counted and the zoom directional flag is set on a WIDE side. After that, a normal photographing preparation is attained. Then, an accurate zooming position is detected from a code signal outputted from five brushes 19 coming into contact with a code disk 18 and the counted overrun. A focus lens 30 is automatically moved to a focusing position, based on the detected zooming position and an object distance obtained by range-finding. After that, the release switch is fully depressed to photograph an object.
Patent JP-S5428351-A (JP)
Title: Readily heat-sealable resin composition and composite film having improved transparency
Inventor: HASHIMOTO FUKASHI
IPC: C08L21/00
Filed: 1977-08-05
Abstract: PURPOSE: A resin composition capable of imparting low-temperature sealability to a biaxially-oriented polypropylene film without degrading transparency and gloss, comprising a specific olefin-1-butene copolymer and poly-1-butene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61154603-A (JP)
Inventor: EDOWAADO ERU KARUMAASU
IPC: A43C11/16
Filed: 1985-05-02
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-H05107065-A (JP)
Title: Azimuth meter for vehicle
Inventor: UENO YASUSHI
IPC: G01C17/28
Filed: 1992-04-14
Abstract: PURPOSE:To make it possible to obtain highly-precise center coordinates of a sensor output and, in addition, to dispense with one-circle running for correction in an azimuth meter for a vehicle using a geomagnetic azimuth sensor. CONSTITUTION:Initial virtual values are set on the basis of a geomagnetic sensor output (step 110), and while the virtual values are changed in the direction of an aimed circle (steps 112 to 120) on the basis of the property of coordinate values expressed by the sensor output that they form a circle the radius of which is an average strength of geomagnetism, the virtual values are made to converge to the center coordinates of an output circle being made to approximate best to output values of the sensor (step 122).
Patent JP-H04349152-A (JP)
Title: Method for separating and recovering glass sheet from laminated safety glass sheet
Inventor: HATTORI TSUYOSHI
IPC: C03C27/12
Filed: 1991-04-24
Abstract: PURPOSE:To easily and practically separate and recover a glass sheet from a laminated safety glass sheet in a short time. CONSTITUTION:A polyvinyl butyral intermediate film having 0.75mm thickness is interposed between two sheets of glass, and the sheets are hot-pressed and stuck to produce a 300-by-300mm laminated safety glass. The safety glass is allowed to stand in a hot-air drying furnace at about 350 deg.C and heated, and the intermediate film is uniformly melted and burned. The two sheets of glass are separated. The glass sheets thus recovered are not deteriorated by heating. Incidentally, when the safety glass is dipped in a mixed solvent of ethanol and toluene as in the conventional process to dissolve the intermediate film, the intermediate film is not completely dissolved even after one month, and a fire or a sanitary problem can be caused.
Patent JP-H02274426-A (JP)
Title: Electric discharge machine
Inventor: NISHIMURA HIDEO
IPC: B23H7/14
Filed: 1989-04-13
Abstract: PURPOSE:To increase a machining speed by providing a current direction setting means which sets a direction of a current, flowing in a shield, to a direction reverse to the direction of a current flowing in a core wire. CONSTITUTION:A machining current, flowing in a core wire 11 of a coaxial cable 10, is controlled on and off by the first switching means T0 generating surge energy absorbed by a capacitor C1 charged with an electric charge supplied to a shield and controlled by the second switching means T1, and a current in the shield 12 is allowed to flow in a direction reverse to the direction of the current flowing in the core wire 11 by setting means D1, D2. In this way, a machining speed can be increased, and power consumption of machining can be decreased when the machining speed is equal.
Patent JP-S62248633-A (JP)
Inventor: HIROSE YOZO
IPC: B32B15/085
Filed: 1986-04-22
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。