baber/WOPTO huggingface dataset:
Patent JP-H0250361-A (JP)
Title: Pcm recording and reproducing device
Inventor: TSUJIMOTO MASATOSHI
IPC: G11B20/00
Filed: 1988-08-12
Abstract: PURPOSE:To simultaneously record and reproduce plural PCM signals by PSK modulating the plural PCM signals with respectively different carrier frequencies, frequency-multiplexing, and recording them on a recording medium. CONSTITUTION:The outputs of AD converters 2a to 2d are connected to a PCM processor 3, and the PCM processor 3 adds respective error correcting signals to the PCM signals of respective systems and interleaves them. The respective PCM signals are PSK-modulated by the respectively different carrier frequencies by phase (PSK) modulating means 5a to 5d, frequency-multiplexed by recording means 8 and 9, and recorded on a recording medium A. Further, the signals reproduced from the recording medium A are separated at the respective carrier frequencies, PSK-demodulated, and made into the original plural PCM signals. Thus, the plural PCM signals can be simultaneously recorded and reproduced.
Patent JP-2001025837-A (JP)
Title: Method and device for adhering metallic fine wire to resin sheet
Inventor: MORI TAKESHI
IPC: C03C27/12
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To automatically, continuously and reciprocatively adhere a metallic fine wire in a resin sheet face by arranging adhering rollers to adhere the metal fine wire on the resin sheet respectively for going/returning. SOLUTION: Relating to a device that heated metallic fine wires 2 are pressed on a resin sheet 3 by an adhering roller 41 so that plural metal fine wires are adhered almost in parallel, a pair of the adhering rollers 41 are arranged, a pair of the adhering rollers 41 are supported by a tilting means 50 so that the metal fine wires 2 are pressed/adhered by one side roller only and in return the metal fine wires are pressed/adhered by the adhering roller of the opposite side.
Patent JP-S6359794-A (JP)
Title: Access control of disk device
Inventor: OTSUKA MINORU
IPC: H02P8/32
Filed: 1986-08-28
Abstract: PURPOSE:To perform stable operation without being restricted by the period of a step signal, by providing a buffer counter. CONSTITUTION:A buffer counter CNT provided in a mu CPU of a microcomputer advances by a unit number each time each step signal STEP is received, and is decremented each time the exciting phase of a step motor SM is changed over. A timer TIMER measures the time between the point of time when the excitation of the buffer counter CNT and the exciting phase have gone through the predetermined set time and the end of the excitation. After the point of time when the exciting phase has gone through the predetermined set time, the exciting phase is changed over. In addition, a predetermined set time is decided to each levelling value against the exciting phase changed over in proportion to the time measured by the timer TIMER. Thus, the step speed of the step motor is to denote the proper levelling value without being restricted by the period of the step signal.
Patent JP-H0948006-A (JP)
Title: Carbide composite material and manufacture thereof
Inventor: WAKIZAKA MASAYUKI
IPC: B27N3/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate cutting with light weight by mixing a specific amount of a specific power-like thermoplastic resin with a specific amount of a specific needle-like or granular carbide, and thermally molding the mixture without applying a molding pressure. SOLUTION: Charcoal obtained by carbonizing a lumber end material or activated carbon is used as carbide to become a raw material, and formed in size to a needle-like or granular state of 0.2 to 2.5mm. On the other hand, as a thermoplastic resin, a powder having fine foamability and particle size of 10 to 50μm is used. 20 to 60vol.% of the carbide is mixed with 80 to 40vol.% of the thermoplastic resin, and mixed by a unit capable of blending. Then, the mixture is cast in a mold of a shape moldable to plate-like state, thermally molded by a hot press. The mold is changed from the pressure reduction to pressurization by heating by means of thermal conduction as the time is elapsed or immediately pressurized, and hence at the time of pressurizing, the mold is degassed without applying a molding pressure.  In the mold, the resin is foamed by means of the thermal conduction, fusion bonded to complete the molding under the low pressure.
Patent JP-H0526027-A (JP)
Title: Back washing device for exhaust gas trap
Inventor: KANEMITSU MASAHIRO
IPC: F01N3/02
Filed: 1991-07-17
Abstract: PURPOSE:To regularly keep high purifying performance by closely adhering a pressure sensor to an exhaust gas trap, and automatically injecting a compressed air through a nozzle according to the fouling of a filter to remove the particles adhered to the filter. CONSTITUTION:A pressure sensor 5 is installed to an exhaust gas trap 2 to detect the fouling degree of a filter by the pressure in the exhaust gas trap 2 under exhausting. A back washing valve 4 is operated by a command signal from a control unit 6, a compressed air in a back washing air tank 10 is injected through a nozzle, sprayed to the filter to remove particles such as soot from the filter. When the detected pressure of the pressure sensor 5 reaches a determined value or more, paired exhaust brake valves 3 (3A, 3B) and back washing valves 4 (4A, 4B) are alternately opened and closed, and the compressed air is alternately sent to a pair of filters to back wash the filters.
Patent JP-S6357631-A (JP)
Title: Curing agent for epoxy resin
Inventor: SUZUKI GORO
IPC: C08G59/40
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a curing agent for epoxy resin, which is improved in the compatibility with epoxy resin and can give a cured product excellent in moisture resistance and mechanical strength, comprising a dicyandiamide/ monoepoxide adduct obtained by modifying dicyanidiamide with a monoepoxide. CONSTITUTION:A curing agent for epoxy resin containing a dicyandiamide/ monoepoxide adduct obtained by modifying dicyandiamide with a monoepoxide. A preferable monoepoxide is phenyl glycidyl ether. It is desirable that the amount of curing agent used is 5-10pts.wt. per 100pts.wt. epoxy resin (of an epoxy equivalent of 800).
Patent JP-S5992594-A (JP)
Inventor: YAMABE TOSHIYUKI
IPC: H05K1/14
Filed: 1982-11-17
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-S5892282-A (JP)
Inventor: ARISU UEIIRIYUN RII RIN
IPC: H01L31/07
Filed: 1982-11-18
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-H0253440-A (JP)
Title: Preparation of fruit cake
Inventor: NAKAYAMA SADAO
IPC: A23G3/00
Filed: 1988-08-15
Abstract: PURPOSE:To prepare a fruit cake containing a prescribed amount of alcohol and having excellent taste and flavor by immersing a dried fruit in an aqueous solution of alcohol to decrease the solid content, using the treated fruit as a core and covering the core with an outer layer composed of chocolate, sugared bean jam, etc. CONSTITUTION:Dried fruit such as dried grape, plum, banana or apricot is immersed in an aqueous solution of alcohol (e.g., Japanese rice wine or whiskey) top decrease the solid content of the dried fruit. The treated fruit is used as a core and covered with an outer layer composed of chocolate, a chocolate-like cake, custard cream, sugared bean jam, shellac, jelly, etc., to obtain an alcohol- containing fruit cake in stable state.
Patent JP-2000036568-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: SHUDO SUSUMU
IPC: H01L29/792
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To flatly form the wiring layer as the first layer also facilitating the making and burying-in contact holes connecting the wiring layers to the semiconductor substrate surface. SOLUTION: In a semiconductor memory, an upper electrode 23 of a FRAM (ferodielectric memory) capacitor is connected to the diffused layer 14 on the surface of a semiconductor substrate 11 through the intermediary of a contact hole 35, a wiring layer 34 as the second layer, another contact hole 33, another wiring layer 28 as the first layer, and the other contact hole 25. Accordingly, the wiring layer 28 of the first layer is formed on the same level as that of the FRAM capacitor. Through these procedures, the depth of the contact hole connecting the wiring layer 28 as the first layer to the surface of the semiconductor substrate 11 is shallowed for decreasing the aspect ratio. Resultantly, the formation and burying-in of the contact holes can be facilitated, thereby making feasible of miniaturizing the semiconductor memory.
Patent JP-H0542315-A (JP)
Title: Device for guiding steel sheet of hot rolling mill
Inventor: TAKADA KATSUMI
IPC: B21B39/14
Filed: 1991-08-13
Abstract: PURPOSE:To prevent pressing oxidized scale into the rear surface of a steel sheet by joining guide pieces of which the lower part is put along the barrel part of a lower work roll with connecting bodies in the longitudinal direction of the lower work roll at prescribed intervals. CONSTITUTION:The guide pieces 10-1, 10-2, 10-n are formed into fork-shape with the connecting bodies 11-1, 11-2, 11-3. The tip of the guide piece 10 is made to approach the peripheral part (m) in the 1st quarter of the roll 2 and made into fork-shaped pawls. The indentation of scale can be more surely prevented when the upper edge of the pawl is worked into chevron (n). The lower parts of the guide pieces 10 are provided by putting along the barrel part of the rolls 2. The guide pieces 10 are given desired intervals and formed by providing the plural in the entire length of roll. That is, the guide device 1 is made into such a structure that falling scale isn't accumulated and fallen down by forming the peripheral part in the 1st quarter where oxidized scale falls into a shape with a curved surface and yet has functions for guiding the steel sheet to the rolling rolls, preventing winding around the rolling roll when the steel sheet is released from biting by the rolls and guiding to the table rollers as original functions.
Patent JP-S58105460-A (JP)
Title: Method for detecting position of tone arm for record player
Inventor: TANEOKA AKITO
IPC: G11B21/04
Filed: 1981-12-16
Abstract: PURPOSE:To detect the position of a tone arm, by measuring eddy current which changes by the relative position between a high frequency coil and a sensor plate made of a good conductor such as aluminum, etc. CONSTITUTION:When a sensor plate 3a is put close to a coil 2a, a space 7 is reduced. Then an eddy current is produced in the plate 3a by a high frequency current flowing to the coil 2a, and a magnetic flux which is contrary to that produced from the coil 2a is produced. That is, the high frequency voltage is produced across a resistor 4 by the high frequency current flowing to a coil 2 and the resistor 4. This high frequency voltage changes by the relative shift between a sensor plate 3 and the coil 2, and therefore the DC voltage delivered from a rectifying circuit 5 is always set at a certain level corresponding to the change of the relative position between the plate 3 and the coil 2 if the high frequency voltage is rectified through the circuit 5. This DC voltage is compared with the reference voltage through a voltage comparator 6. As a result, the position is detected for the sensor plate 3.
Patent JP-H0628095-A (JP)
Title: Coordinate input control device
Inventor: KOJIMA SHUNICHI
IPC: G06F3/0354
Filed: 1992-07-08
Abstract: PURPOSE:To naturally transfer and receive the right of device operation by displaying by mark a position by a coordinate indicating means on a display screen when the coordinate indicating means is made to come into contact or to approache on an inputting board during inputting of a coordinate position by plural coordinate indicating means. CONSTITUTION:Plural coordinate positions for the input board 12 by plural coordinate indicating means 13, 14 for indicating coordinate positions are indicated respectively and input operation for inputting the coordinate positions indicated by the means 13, 14 is performed by the input board 12. When plural coordinate indicating means 13, 14 come into contact or approach on the input board 12, a coordinate position detecting means 15 extracts the coordinate position data of the means 13, 14 and a coordinate conversion means 16 converts the coordinate position data extracted by the means 15 into one coordinate position data. A mark display means 11 displays a mark 18 on a display position corresponding to the coordinate position data converted by the means 16 on the screen of the device 11. Consequently the cursor operation right can be clearly and naturally transferred between plural persons.
Patent JP-S6181586-A (JP)
Title: Pump delivery valve control system
Inventor: MAEKAWA EIICHI
IPC: F04B49/00
Filed: 1984-09-28
Abstract: PURPOSE:To enable to control simply by remote operation by controlling the opening of discharge valve automatically by remote operation so as to keep the total head of a marine ballast pump to a prescribed target value and auto mating the control of pump delivery valve. CONSTITUTION:Prescribed data such as total head, etc. are input in an operation panel 8. The data input are memorized by input data holding circuit 7. Next, by the command from the operation panel 8, the said data are input from the input data holding circuit 7 to a delivery valve opening arithmetic circuit 1. On the other hand, each signal of pump delivery pressure, suction pressure and valve opening is output periodically by detectors 3 through 5. These output signals are also input to the arithmetic circuit 1 and operated. And it is so constituted that a discharge valve 9 is controlled by the operated valve opening signal of the discharge valve.
Patent JP-H0252388-A (JP)
Title: Production of holographic stereogram
Inventor: SAITO RITSU
IPC: G03H1/26
Filed: 1988-08-16
Abstract: PURPOSE:To allow automatic photographing of a subject and easy control of parallax quantity, number of frames, etc., so that stable multidrection original pictures are obtd. by fixing a camera for photographing and rotating the subject by a computer-controlled pulse stage. CONSTITUTION:The original picture for the holographic stereogram is photographed by a video camera 3. Photographing of the multidirection original pictures of the subject 1 is executed by rotating the pulse stage 2 at the angle toward the video camera 3. The image signals photographed by the video camera 3 are converted to RGB signals by a camera control unit 4 and the signals are digitized by a frame memory 5, by which the signals are obtd. as digital data. A series of operations are executed by the computer in order to obtain the multidirection original pictures. The free change of the parallax quantity between the original pictures to be photographed, the number of the photographing frames, etc., is possible in this way and the photographing of the holographic stereogram is executable by the simple operation.
Patent JP-H0953760-A (JP)
Title: Vibration reducing piping
Inventor: O TAKEHARU
IPC: F16L3/215
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To dispense with the use of a vibration damper in effectively suppressing bending vibration which permeates piping. SOLUTION: The center of piping is formed in a semicircular shape. A piping shape whose bending vibration suppressing effect is a maximum, is in a case where an angle θ of a semicircular surface and a vibrating direction is 90 deg., and the ratio R/L between the radial diameter R of a bending line pipe part 13 and the length L of right and left straight line pipe parts 11, 12 is 0.4 to 1.6.
Patent JP-H1044051-A (JP)
Title: Corotation preventing means
Inventor: KIMOTO KATSUNAGA
IPC: B25B13/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To enable an arm member to be simply removably attached and blocked from rotation by fitting a bolt head in the engaging hole of the arm member while locking a stopper on an opponent mounting member. SOLUTION: A following turn preventing means 4 is constituted by an arm member 5 provided in the proximal end with an engaging hole 51 fitting on a blot head 71 and a stopper 6a locked removably on a fastened member 8 provided on the tip of the arm member 5. Thus, a fastening reaction acting on a fasting machine 100 is received by the stopper 6 through a reaction receiving arm 12 so that the fastening machine is prevented from run out and a fastening operation can be safely carried out. The corotation of the bolt 7 is prevented by the arm member 5 engaging the bolt head 71 and blocked from the rotation by the stopper 6a. Thus, the arm member can be simply removably attached and blocked from the rotation.
Patent JP-S6446695-A (JP)
Title: Method for opening and closing upper cap of reactor pressure vessel and said reactor pressure vessel
Inventor: NAKAJIMA MASAKATSU
IPC: G21C13/02
Filed: 1987-08-17
Abstract: PURPOSE:To shorten stages and to prevent sticking by rust by holding a cylindrical body to an upper cap when bolts fixing the upper cap and the cylindrical body are detached from the cylindrical body side and carrying the upper cap to a prescribed position by a hoisting means. CONSTITUTION:The stud bolts 1 are held together with nuts 2 and washers 3 to the upper cap 7 as shown in the figure and this upper cap 7 is carried to the cylindrical body 9 in the case of mounting the upper cap 7 to the cylindrical body 8. Since the upper cap 7 is carried integrally with the stud bolts 1 without particularly removing the individual nuts 2 and the washers 3 and, therefore, the operation for opening and closing the upper cap 7 is extremely facilitated. Since the total number of the stud bolts 1 are removed from the flange 6a of the cylindrical body, the sticking of the bolts 1 and the thickness decrease by the corrosion thereof are averted at the time of water flooding.
Patent JP-H0735495-A (JP)
Title: Pipe clamping apparatus
Inventor: SAITO SUSUMU
IPC: G01M3/26
Filed: 1993-07-26
Abstract: PURPOSE:To improve an operating efficiency of a leakage inspecting operation, a gas sealing operation, etc., without necessity of replacing a component such as a spacer, a sealing rubber by stably clamping and sealing a pipe even if a diameter, a shape of the pipe is varied. CONSTITUTION:A pipe clamping apparatus has a cylinder 22 and a sealing member 26 in a casing 20, wherein a cam 24 is operated to move the cylinder 22 to elastically deform the member 26, thereby clamping a pipe 2, and comprises an elastic member between the cam 24 and the cylinder 22.
Patent JP-H06139617-A (JP)
Title: Optical information recording medium
Inventor: FUJII TORU
IPC: G11B7/24035
Filed: 1993-07-27
Abstract: PURPOSE:To improve weatherability and reflectivity by providing a light reflection assisting layer to be directly deposited on a light reflection layer consisting essentially of aluminum. CONSTITUTION:This optical information recording medium is constituted by laminating a light transparent substrate, a light absorption layer contg. dyestuff, a light reflection assisting layer consisting of a light transparent resin, the light reflection layer consisting essentially of the aluminum and a protective layer. The light reflection assisting layer is constituted of a crosslinked and cured resin and the light reflection layer is directly deposited on the light reflection assisting layer. The thickness of the light reflection layer is preferably set at >=120nm and the content of impurities exclusive of the aluminum is preferably 0.3 to 3.5wt.%. The impurities exclusive of the aluminum include at least one kind among Si, Mn, Mg, Fe, Cu, Cr, Zn, Tb, Gd, Sm, La, Tm, Ce, Zr and Ge. The material of the light reflection assisting layer is preferably the resin which is crosslinked and cured by UV light, irradiation with electron beams, heat or other methods.
Patent JP-H0742163-A (JP)
Title: Sinking method for caisson
Inventor: IKOMA TETSUO
IPC: E02D23/02
Filed: 1993-07-27
Abstract: PURPOSE:To surely install a caisson at the expected installation position on the water bottom. CONSTITUTION:A caisson 1 is provided with pressure containers 2 and cable winders 5. Anchors 10 are fixed at the expected installation position 32 of the water bottom 31. The anchors 10 and the caisson 1 are connected with cables 11. Tension is generated on the cables 11 by the buoyancy of the pressure containers 2. The cables 11 are wound by the cable winders 5, and the caisson 1 is sunk while being guided by the cables 11. The actual installation position of the caisson 1 is prevented from being drifted from the expected installation position 32 by rolling.
Patent JP-S5896856-A (JP)
Inventor: RARUSUUOKE NORUSUTOREEMU
IPC: C21D9/00
Filed: 1982-11-22
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。
Patent JP-H0933725-A (JP)
Title: Optical element and light-receiving element
Inventor: NARUI HIRONOBU
IPC: G11B7/135
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-size optical element and a light-receiving element having a function to separate polarized light and a function to detect polarized light. SOLUTION: An n-GaAs layer 12, a p-GaAs layer 13 and a multilayered film 14 are formed on a GaAs substrate 11, and stripe grooves 15 are formed in these layers so that the grooves reach the GaAs substrate 11. A triangular prism-like AlGaAs layer 16 is deposited to form a triangular prism part on the multilayered film 15 between adjacent grooves 15. The p-polarized light of the light incident upon the AlGaAs layer 16 is transmitted in the multilayered film 14 to be incident upon the p-n junction between the n-GaAs layer 12 and the p-GaAs layer 13 where the polarized light is received. The s-polarized light of the light incident upon the AlGaAs layer 16 is reflected by the multilayered film 14. In another example, the n-GaAs layer 12, p-GaAs layer 13 and multilayered film 14 are formed in the triangular prism part.
Patent JP-S6359643-A (JP)
Title: Arithmetic processing unit
Inventor: ANDO TAKASHI
IPC: G06F21/79
Filed: 1986-08-29
Abstract: PURPOSE:To obtain flexible arithmetic processing unit by providing a memory for a memory protection which outputs memory protect data when a write is going to be executed in the address of a memory protect area. CONSTITUTION:When the write is going to be executed in the address of the area where the data which is the object of the memory protection of a data memory 4 is written, the memory protect data 19 at the same address is outputted from the memory 10 for the memory protection and transmitted to a gate 14. At this time, if the memory protect data 19 is '1' a protect error signal 6 is outputted from the gate 14 and the data write signal 3 to a data memory 4 is gated by a gate 13, so that the write action of the data is not executed to protect memory. If the memory protect data 19 is '0' the protect error signal 6 is not outputted from the gate 14 and the write action in the data memory 4 is normally executed.
Patent JP-H09248992-A (JP)
Title: Crime preventive liquid containing ball pen
Inventor: KUBOSAWA KINNOSUKE
IPC: F41B15/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry about in person at all times so as to take crime prevention effect by a method wherein a hollow cylinder part is provided at the upper part within a ball pen main body so as to be poured by a mixed liquid of a luminous paint, a perfume and a gas under the condition that the hollow cylinder part is broken by being bent. SOLUTION: This crime preventive liquid containing ball pen is an ball pen 1, in the hollow cylinder part of which a liquid prepared by mixing a luminous paint, a perfume and a gas for preventing a crime from occurring before its commitment. Further, a notch 5 is provided at a portion to be broken by bending for easily releasing the liquid prepared by mixing the luminous paint, the perfume and the gas even by a person of little strength such as a little child or an aged person when the crime preventive liquid containing ball pen is used by being involved in a commitment.