baber/WOPTO huggingface dataset:
Patent JP-H06329918-A (JP)
Title: Pavement composition
Inventor: AMANO TOKIMOTO
IPC: E01C7/24
Filed: 1993-05-25
Abstract: PURPOSE:To provide a pavement composition which tenaciously adheres to an asphalt layer regardless of its thickness, undergoes little shrinkage during cutting, and gives a cured composition having excellent wearing resistance and reduced flowability; and to provide a process for producing the composition. CONSTITUTION:The pavement composition comprises a polymer (a) having a Tg of -20 deg.C or lower, an asphalt (b), a dispersant (c) for the components (a) and (b) which comprises a cationic surfactant and/or a nonionic surfactant, a hydraulic cement material (d), and water, the proportion of the components (a) to (b) being 5:95 to 60:40 by weight. This composition is produced by dispersing the polymer (a) into water with the aid of the dispersant (c) and mixing the dispersion with a cationic or nonionic emulsion of the asphalt (b) and the hydraulic cement material (d), with the proportion of the components (a) to (b) being 5:95 to 60:40 by weight.
Patent JP-S6035703-A (JP)
Title: Ferrule for end of optical fiber
Inventor: OKAMOTO AKIRA
IPC: G02B6/38
Filed: 1983-08-08
Abstract: PURPOSE:To facilitate processing and to improve accuracy by combining a rod having plural external grooves in which optical fibers are set in a direction parallel to the axial direction with a pipe contacting with the outside of the rod to form a ferrule. CONSTITUTION:A columnar rod 5 is made of metal, glass, ceramics or the like with high hardness, and plural grooves 51 are cut around the rod 5 in a direction parallel to the axial direction so that the outsides of optical fiber cores 41 coincide with the outside of the rod 5 when the cores 41 are set in the grooves 51. After setting and fixing the cores 41 in the grooves 51, the rod 5 is inserted and fixed in a pipe 6 whose inside diameter corresponds to the outside diameter of the rod 5, and the end of the rod 5 is polished. By this construction, the processing is facilitated, and the accuracy can be improved.
Patent JP-H07327515-A (JP)
Title: System for hydroponic culture
Inventor: MURAI KUNIHIKO
IPC: A01G9/12
Filed: 1994-06-03
Abstract: PURPOSE:To produce the subject system, good in growth of fruit vegetables and capable of providing the fruits of good tastes and ensuring a space under a frame as a light shielding space surrounded by green by making the fruit vegetables cultivated in a hydroponic cultivation bed supported by the frame trail along the frame. CONSTITUTION:This system for hydroponic culture is obtained by making fruit vegetables 12 cultivated in a hydroponic cultivation bed 11 supported by a frame 13 trail along the frame 13, improving the exposure to the sun and blowing with a wind of the respective parts of the fruit vegetables while preventing their being infected with disease and injuries and smoothly and uniformly growing the fruit vegetables. A net 24 can be stretched under the frame to prevent the mature fruits from falling.
Patent JP-H0438070-A (JP)
Title: Facsimile transmitter
Inventor: KOSHIMIZU TOSHIRO
IPC: H04N1/387
Filed: 1990-06-04
Abstract: PURPOSE:To attain partial emphasis by storing an inverting position original for instructing an inversion area for previously executing partial inversion as image signal data prior to the transmission of an original, and at the time of transmitting the original, inverting white and black on a black picture element position indicated on the inverting position original and transmitting the inverted original. CONSTITUTION:A control part 3 applies an image signal storing instruction to an image signal memory 4 by a control signal 13. After storing the original in the memory 4, the control part 3 applies a reading instruction to the memory 4 and an inverted image signal memory 5 by respective control signals 13, 14 and an image signal 15 and an inverted image signal 16 are simultaneously outputted to an image signal inverting circuit 6. The circuit 6 executes exclusive OR operation between both signals 15, 16 in each picture element in accodance with the instruction of a control signal 17 and outputs the image signal 15 as it is when the signal 16 is white or outputs an image signal 18 obtained by inverting white/black of the signal 15 to a coding circuit 17.
Patent JP-H07335128-A (JP)
Title: Barrier forming method for plasma display panel
Inventor: SHIMADA KOJI
IPC: H01J17/04
Filed: 1994-06-06
Abstract: PURPOSE:To form a barrier in high accuracy without adverse effect on characteristics of a plasma display panel. CONSTITUTION:A protection film 4 made of a dry film is formed on a glass board 1 except for portions for forming a barrier, and glass paste 5 for the barrier is repeatedly printed on the exposed part, where no protection film 4 exist, of the glass board 1, then the glass paste is stuck to the glass board 1 in a baking process, and at the same time the protection film 4 made of the dry film is burned out. Or the protection film is dissolved and removed before the baking process, then baking is conducted. A barrier 6 having a desirable shape is formed, and since the protection film 4 is not left on the glass board 1, adverse effect on characteristics of a plasma display panel is prevented.
Patent JP-H05343163-A (JP)
Title: Manufacture of ptc heater element
Inventor: KAIMOTO TAKASHI
IPC: H01C7/02
Filed: 1992-06-05
Abstract: PURPOSE:To easily and surely connect a PTC ceramic element to a radiating plate and improve radiating efficiency by connecting the electrode of the element to the radiating plate by welding or brazing, and casting a resin adhesive to the remaining clearance between the element and the radiating plate. CONSTITUTION:An electrode 3 is formed on the main surface of a PTC(positive resistance temperature characteristic) ceramic element 2, and radiating plates 1a, 1b and the electrode 3 are mutually fixed by brazing or welding in the bonding area within 1mm<2>-2500mm<2> to 21 elements. One kind or more of silicone adhesive, epoxy adhesive, fluorinated carbon adhesive and ceramic adhesive is casted into the remaining clearance part followed by hardening. After fixing the plates 1a, 1b to the electrode 3 by brazing or welding, in this case, thermal treatment is conducted under the condition of an atmosphere of 0.1% or more oxygen partial pressure and a temperature of room temperature or more and less than brazing welding temperature. Thus, electric contact can be surely performed to prevent a contact failure, and heat efficiency can be enhanced to moderate the stress by a difference in thermal expansion coefficient.
Patent JP-2000339759-A (JP)
Title: Optical recording medium
Inventor: YAMAHO TOMOYA
IPC: G11B7/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure repetitive recording characteristics while assuring sufficient C/N and overwrite erasability of a phase transition optical recording medium. SOLUTION: This optical recording medium is constituted by laminating at least a first protective layer, a first boundary layer, a recording layer, a second boundary layer, a second protective layer, an absorption quantity correction layer and a heat radiation layer in this order on a substrate. The first boundary layer and the second boundary layer consist essentially of carbon and the heat radiation layer allows the transmission of the light of the wavelength used in recording and reproducing of signals. The first protective layer consists essentially of dielectrics and contains ZnS and SiO2.
Patent JP-H11340530-A (JP)
Title: Manufacture of thermoelectric semiconductor sintered element
Inventor: HACHISUGA JOJI
IPC: H01L35/34
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency by extruding a thermoelectric semiconductor crystal while heating it to thereby form a plurality of thermoelectric semiconductor sintered elements in the form of continuous bodies, and by bonding the thus formed plurality of thermoelectric semiconductor sintered elements together using a resin to thereby form a single resin block. SOLUTION: A thermoelectric semiconductor sintered body molding device 10 is equipped with a mold 14. A total of 16 charging chambers 15 are obtained to form a matrix within the mold 14. A crystalline powder, which is a raw material for the preparation of sintered bodies for P-type thermoelectric semiconductors, and a crystalline powder, which is a raw material for the preparation of sintered bodies for N-type thermoelectric semiconductors are charged into the two adjacent chambers 15. The mold 14 is heated by a heater 19, and punches 15 respectively provided for the chambers 15 are lowered by a moving body 17. As a result, the thermoelectric semiconductor crystalline powders are extruded downwards while being heated, and thermoelectric sintered bodies 17 are formed as a plurality of continuous bodies from outlets 14 of the mold 14.  Then, such formed bodies 17 are bonded together, using a resin 23 to thereby form a single piece of resin block.
Patent JP-S5478621-A (JP)
Title: Color pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N9/77
Filed: 1977-12-05
Abstract: PURPOSE: To ensure an accurate display for the color picture picked up by the camera by modulating the pickup plate output signal with the chrominance signal to obtain the color difference signal and then compounding the color difference signal with the luminance signal to carry out the gamma correction in the form of the standard color TV signal.  
     CONSTITUTION: Both the luminance and chrominance signals are obtained through solid state pickup device 4 to which the mosaic color filter is distributed. The carrier chrominance signal is then made to pass through BPF7 centering on the frequency of 1/Z horizontal driving frequency to isolate the high frequency component modulated through the mosaic color filter. Then color difference signal R-Y or B-Y is obtained through the synchronous detection via synchronous detector 8, and one of the difference signals is made to pass through LPF9 directly and the other signal is with delay 10 of 1H-period respectively to be converted into two color difference signals. These color difference signals are then compounded with the luminance signal to obtain the standard color TV signal with gamma correction 48. Thus, the color picture picked up through the camera can be displayed accurately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H073634-A (JP)
Title: Production of splittable composite fiber knitted or woven fabric
Inventor: KAWABATA HIDEKI
IPC: D06M101/16
Filed: 1993-06-17
Abstract: PURPOSE:To divide composite fiber without deteriorating the quality such as splitting unevenness in a short time with saved energy by carrying out the weight reduction processing with an alkali and swelling treatment of a polyamide using an atmospheric steamer equipped with a microwave irradiator according to continuous treatment in one step in a process for dyeing processing after the knitting or weaving. CONSTITUTION:A knitted or a woven fabric using yarn composed of splittable composite fiber having a hollow annular cross section in which a polyester component and a polyamide component are alternately arranged in the circumferential direction of the annular cross section as warp yarn or weft yarn or either thereof is subjected to continuous treatment of alkali weight reduction treatment and polyamide swelling treatment in an extended fabric state in one step by using an atmospheric steamer equipped with a microwave irradiator in a process for dyeing and processing.
Patent JP-H039853-A (JP)
Title: Printing head
Inventor: IKEGAMI SEIICHI
IPC: B41J2/245
Filed: 1989-06-07
Abstract: PURPOSE:To minimize an electromagnetic bonding between coils to prevent the increase of a drive current at the time of driving a number of hammers by inserting nonmagnetic bodies between the hammers. CONSTITUTION:A magnetic body forming yokes 2 is divided by every hammer, and nonmagnetic bodies 7 are inserted therebetween to form the yokes 2. Therefore, most of a magnetic flux 6 generated when an electric current passes through a coil 3 is returned through the magnetic body separated by the nonmagnetic bodies 7. A part of the magnetic flux 6 passes through outside the magnetic body surrounded by the nonmagnetic bodies 7 and air, but returns through a coil 3 of an adjacent hammer or a coil 3 of a hammer disposed apart by several percent. The structure of a spring charge-type hammer provided with a permanent magnet 1 makes the magnetic flux 6 flow in the same direction as the magnetic flux 6 generated by the permanent magnet 1 in each of the coils 3. Therefore, the magnetic flux 6 acts in a direction of increasing a drive current for releasing a spring 4 to suppress the increase of a drive current at the time of driving a number of hammers.
Patent JP-S635154-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: GOTO HIROYUKI
IPC: F02B27/02
Filed: 1986-06-23
Abstract: PURPOSE:To promote the improvement of volumetric efficiency in a high engine speed region, by opening balancing passages in the high engine speed region so that the first cool air duct communicates with the second cool air duct. CONSTITUTION:A casing 1, which houses an air cleaner element 2, provides the first cool air duct 3 and the second cool air duct 4. The cool air ducts 3, 4 are connected by a resonator 5, which constitutes balancing passages, through openings 3a, 4a. Valves 41, 31 are closed for an engine speed in a value of about 2000rpm or less. The valve 41 is opened while the valve 31 is closed for the engine speed in a value of about 2000-3000rpm. The valves 31, 41 are opened for the engine speed in a value of about 3000rpm or more.
Patent JP-H0319645-A (JP)
Title: Apparatus for holding treated meat and bone pieces
Inventor: KAARUUHAINTSU DEIIZUINKU
IPC: A22C21/00
Filed: 1990-06-06
Abstract: PURPOSE: To take meat inside the sternum of a poultry removed of internal organs by easy attachment, accurate positioning and a maximum yield by providing a supporting body operating in a prescribed manner. CONSTITUTION: The body 28 of the poultry removed of its internal organs is mounted on the supporting body 2 in the state of a saddle by facing its sternum 29 upside. At the time of advancing the body 2, the tip part of an operating lever 16 is brought into contact with the control means of frame fixing structure and engaged with it to turn the lever 16 to the extending position of a toggle lever mechanism. As the result of it, a fastening lever is turned to a fastening position to fix a chest plate by the tip area between coracoids 31. Before reaching the fastening position, the internal outline part of the ring segment of the fastening lever reaches the body 28 of the poultry coming pressed by the supporting body 2 so that the poultry body 28 is fixed by the engaging of a saddle projection part with a bent part between a scapula 34 and a barrel joint 22.
Patent JP-H08337161-A (JP)
Title: Hydraulic pressure control device of antiskid control device
Inventor: OMORI MASANORI
IPC: B60T8/34
Filed: 1995-06-13
Abstract: PURPOSE: To improve the responsiveness of the increase in the brake pressure even in the rapid step-on action of a brake pedal in a regular braking without antiskid control, and to reduce the antiskid working noise in the antiskid control. CONSTITUTION: A working fluid inflow valve 32 which passes the working fluid in a master cylinder through an orifice 56 and feeds it to a wheel cylinder during the antiskid control, and feeds the working fluid in the master cylinder to the wheel cylinder without passing it through the orifice 56 during the regular braking without antiskid control is provided between the master cylinder and the wheel cylinder.
Patent JP-S5849132-A (JP)
Inventor: OOTANI YUTAKA
IPC: G02B23/24
Filed: 1981-09-17
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-S632043-A (JP)
Title: Preparation of photographic silver halide emulsion
Inventor: MIFUNE HIROYUKI
IPC: G03C1/015
Filed: 1986-06-23
Abstract: PURPOSE:To easily obtain a flat emulsion having a high silver chloride content of >=50mol%, and a grain diameter to thickness ratio of >=3 with respect to the grains having a grain projection area of >=50% of the total projection area by forming grains in the presence of a specified compound low in molecular weight. CONSTITUTION:The photographic silver halide emulsion to be used is composed of the silver halide grains containing at least >=50mol% silver chloride and the grains having the grain projection area amounting to at least >=50% of the total grain projection area has a grain diameter to thickness ratio of >=3:1. These flat grains are formed in the presence of the compound represented by formula I in which Z<1> is an atomic group necessary to form an optionally substituted and saturated or unsaturated hetero ring together with S atom. Preferable compounds among said compounds are represented by formula II in which Z<2> is an atomic group necessary to form a 5- or 6-membered saturated or unsaturated hetero ring together with S atom and carbonyl groups, and n is 1, 2, or 2, and the one having a saturated hetero ring, and the carbonyl group combined with the S atom is especially preferable.
Patent JP-H05311726-A (JP)
Title: Production of toilet bowl
Inventor: SUZUKI HIROMICHI
IPC: B28B1/26
Filed: 1992-05-11
Abstract: PURPOSE:To provide the title production whereby the work of connecting a rim to a bowl is made easy and a slurry-discharging opening on the side of the rim can be satisfactorily hidden. CONSTITUTION:In the case where a rim 2 is connected to the upper part of a bowl 1, an upper edge part 1b for placing the rim is formed extending more than the half part of periphery of the bowl 1 and a projection part 1a for connecting the rim is formed extending less than the half part thereof. This projection part 1a is fitted into a recess part 2a on the rim 2, and they can be satisfactorily positioned each other and connected. In the state of their connection, a slurry-discharging opening 3 is hidden by the projection part 1a.
Patent JP-S5269533-A (JP)
Title: Double keying prevention circuit
Inventor: SANO SHIYOU
IPC: G06F3/02
Filed: 1975-12-08
Abstract: PURPOSE: To secure stabilized circuit operation as well as to decrease the parts number by giving only the output corresponding to 2 n  to OR circuit and then by utilizing the output as the strobe signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S632607-A (JP)
Title: Sticking machine of tip to circular saw base metal
Inventor: IWABUCHI KATSU
IPC: B23D65/00
Filed: 1986-06-23
Abstract: PURPOSE:To make improvements in operation efficiency and safety attainable, by fitting a tip holder in space between blade bases on the circumference of a circular saw blade base metal, rotating this circular saw blade base metal as far as the required frequency, and making the tip and the blade base so as to be stuck to each other by heating after joining them together with pressure. CONSTITUTION:With rocking motion of an actuating arm 40 to the left, a movable body 28 is horizontally moved to the left and a mounting block 33c of a tip holder 33 is fitted in space between blade bases 15b-1 and 15b-2 at the right end of a circular saw base metal 15. Next, from that point that a stopper 30 comes into contact with the right side of an arm 27, this arm 27 is rotated to the left, making the circular saw base metal 15 rotate a little to the left against frictional force of a friction plate 19, and a tip 36 being mounted on the tip mounted block 33c comes into contact with a tip sticking surface 15c of the blade base 15b-1 at the specified rake angle. Here, a heater is energized with a continuous rating current, heating the blade base 15b-1 and the tip 36, and both are stuck to each other of brazing. Then, the arm 40 is rocked to the right. At the same time that the arm 40 is repeating its repetitive rocking to the right direction, the tip 36 is automatically stuck to each tip sticking surface 15c of the circular saw base metal 15 efficiently and safely.
Patent JP-H0815813-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIBUYA MASAHIRO
IPC: G03C1/76
Filed: 1994-06-28
Abstract: PURPOSE:To provide the silver halide photographic sensitive material for direct observation and appreciation not deteriorated in image quality with the lapse of time by storing a finished photograph and excellent in storage stability by forming a layer containing a white pigment between a support and a silver halide emulsion layer. CONSTITUTION:The silver halide photographic sensitive material is formed by laminating the hydrophilic colloidal layer containing the white pigment and the photosensitive silver halide emulsion layer in this order on the reflective support obtained by forming resin coating layers on both sides of paper base, and it has a layer containing a gelatin having a polymer component content of <=8% and this layer is located farthest apart from the support on the side of the emulsion layer.
Patent JP-S5948426-A (JP)
Inventor: RICHIYAADO UIRIAMU JIYOINAA
IPC: B01J21/00
Filed: 1983-08-12
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-H0313007-A (JP)
Title: Fluency processing type d-a converter
Inventor: NAGAZUMI YASUO
IPC: H03H17/00
Filed: 1989-06-12
Abstract: PURPOSE:To attain the operation of the D/A converter stably at a high speed and a comparatively low cost by adopting the constitution such that lots of PLL(phase locked loop) circuits are employed so as to generate not voltages of spline function but poly-phase AC voltages whose phases are shifted as each reference voltage applied to each D/A converter. CONSTITUTION:A system clock given to a frequency divider 10 is subject to frequency division, reference clocks C11, C12, C13 are fed to PLLs P11, P12, P13 from a three-phase (m=3) clock generator 11-1, reference clocks C21, C22, C23 are fed to PLLs P21, P22, P23 from a clock generator 11-2, and reference clocks C31, C32, C33 are fed to PLLs P31, P32, P33 from a clock generator 11-3 with a deviation of prescribed time each respectively. Thus, after each output from a 1st row PLL group (P11, P12, P13) is added by an adder 12-1, a sinusoidal wave voltage r1 is generated as reference voltage of the 1st phase. Similarly reference voltages r2, r3, of the 2nd and 3rd phases are obtained, and latched data and the voltages of one period of the reference voltages r1, r2, r3 are multiplied and fed to an adder 15 and a smooth analog conversion signal is extracted from the output of the adder 15.
Patent JP-H09304070-A (JP)
Title: Automatic regulator of detection signal for electronic surveying instrument
Inventor: KAMASAKO SHOJI
IPC: G01C1/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the artificial regulation miss and to reduce the manufacturing cost by automatically regulating the gain and input bias of an amplifier by using an electronic volume. SOLUTION: An arithmetic controller 59 converts the actual output signal level from an operational amplifier 56 into a digital amount by an A-D converter 58 in response to the gain set to an electronic volume 57, compares it with the set value for setting the gain set to a setter 62, generates a control signal responsive to the error amount, changes the resistance value of the volume 57 by the control signal, and automatically regulates the gain of the amplifier 56 until the error arrives at the allowed value or less.  The controller 59 varies the resistance value of the volume 60 by the digital amount of the DC level from the amplifier 56 and the control signal responsive to the error amount from the set value by the setter 62, and automatically regulates the input bias of the amplifier 566 until the error arrives at the allowed value or less, and decides the operating point of the amplifier 56.