baber/WOPTO huggingface dataset:
Patent JP-H07170785-A (JP)
Title: Motor driver
Inventor: YAMADA KUNIHIKO
IPC: H02P7/29
Filed: 1993-12-10
Abstract: PURPOSE:To prevent noise from entering other circuits and to reduce mechanical noise by suppressing counterelectromotive force at the time of reversing the direction of rotation of a motor, etc., and controlling the applied voltage to a specified value. CONSTITUTION:When the inputs to inputs terminals IN1 and IN2 are changed from the state of 'H' and 'L' to 'L' and 'H' respectively. Tr3 is turned on through the Tr24, and an operational amplifier 10 becomes in an inable state. On this occasion, negative and positive electromotive forces are generated at the terminals A and B of a coil 21, respectively, and the potential of the collector of Tr2 increased, and the potential of the positive input terminal of the operational amplifier 10 increases through detecting resistors 13 and 14. The output of the operational amplifier increases on the side of a power source Vcc turning off Tr2, Tr23 and Tr29 also and turning on Tr4 through Tr27. The electromotive force generated in the coil 21 is consumed through the terminal B   Tr4   ground (GND)   diode 7 terminal A, and the potential of the terminal B of the coil decreases.
Patent JP-H11256065-A (JP)
Title: Silica particle and production thereof
Inventor: IRIGUCHI JIRO
IPC: C09C3/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which is excellent in slipperiness and scratch resistance. SOLUTION: Silica particles having an average particle size of 0.01-10 μm together with 0.05-10 wt.% (based on the particles) carboxylic ester present on the surfaces of the particles are incorporated into a polyester film. Pref., the particle is spherical; the ratio of major axis to minor axis is 1.00-1.20; and the coefficient of variation of the particle size distribution is 10% or lower.
Patent JP-H05159736-A (JP)
Title: Scanning electron microscope
Inventor: KIMURA TAKASHI
IPC: H01J37/16
Filed: 1991-12-02
Abstract: PURPOSE:To observe a sample, even when it is not moved, by providing an radiating means for guiding an electron beam) emitted from an electron gun, to the sample scanned and a holder for holding the electron gun and the radiating means, so that the holder can be moved against the sample. CONSTITUTION:A knob 52 is turned in a direction of-R with an X-axis serving as the center and simultaneously turning a knob 54 in the direction of -R with the X-axis serving as the center. The second moving table 32 is moved with the first moving table 30 and a tube 1 by a predetermined distance in a direction of -X along the X-axis. Next, a knob 80 is turned in the direction of -R with a Y-axis serving as the center and also turning a knob 82 in the direction of -R with the Y-axis serving as the center. In this way, the first moving table 30 is moved with the tube 1 by a predetermined distance in a direction of -Y. Thus by performing operation, an electron beam 18 is moved from an observing point S1 to S2 of a sample P. Since the tube 1 of holding an electron gun 6 and an radiating means 8 is moved, a region desired to observe the sample P can be observed even when the sample P is not moved.
Patent JP-H11175949-A (JP)
Title: Magnetic recording medium
Inventor: YAMASHITA KAZUTAKA
IPC: G11B5/735
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium of high density and high capacity which has good electromagnetic conversion characteristics and which hardly causes deterioration in the characteristics even when it is travelled at a high speed for a long time. SOLUTION: This magnetic recording medium has the following features. An acicular ferromagnetic powder having <0.1 μm major axial length is used as a ferromagnetic powder incorporated into a magnetic layer 4. Also a binder having at least one kind of polar group selected from a group of -OSO3 M, -SO3 M, -MO2 , -COOM and -PO4 MM' (wherein M and M' are alkali metals or the like) is used. Pores having 4 to 9.5 nm average pore diameter measured by nitrogen gas adsorption method are formed on the surface of the magnetic layer 4, and the surface roughness Ra of the layer 4 is adjusted to <=8 nm. The coefft. of dynamic friction of the magnetic layer 4 is adjusted to <=0.30 at 20 deg.C and 30% RH and to <=0.50 at 60 deg.C and 70% RH.
Patent JP-H07155794-A (JP)
Title: Device for activating bottom stagnant water
Inventor: ISHIBASHI KOZO
IPC: C02F9/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a device for improving the water environment by activating the deactivated bottom stagnant water at the upper layer in the lake, marsh and sea area, accumulating and recovering the excess dissolved substance by utilizing the fecundity of the foulings. CONSTITUTION:This device has a float 1 at the upper part, a purifying device 2, biological decomposition mount 6, ozone oxidation tank 7 and foulings propagating device 8 are provided to the float 1, a bottom stagnant water suction part 5 is furnished at the lower part, and further a pipe connecting the upper part and lower part is provided.
Patent JP-2000129505-A (JP)
Title: Breast pad equipped with compensating plate
Inventor: MIYOSHI ASAKO
IPC: A41C3/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a breast pad equipped with a compensating plate and characterized by installing the compensating plate for gently covering each nipple and making the nipple inconspicuous by swelling of a natural shape due to a case in which a female having great nipples or areolae may be troubled with protuberances thereof more then necessary when wearing thin clothes. SOLUTION: This breast pad equipped with a compensating plate 3 comprises a pad body 1 of a bowllike circular pad formed by gradually increasing the thickness from the peripheral part to the central part, cutting open a hole of a depth so as to house each nipple by utilizing the wall thickness of the central part thereof, providing a shape of the lateral face thereof with a holding part 2 formed into a hollow shape resembling the outer shape of the breast covering the compensating plate 3 for controlling the protruding of the tip of the nipple from the holding part 2 from the outside of the opening of the holding part 2, installing the compensating plate 3 and joining and nipping the compensating plate 3 with an outer covering 4 and an inner covering 5 from both surfaces.
Patent JP-2000173414-A (JP)
Title: Single-phase three-wire type circuit breaker and its testing method
Inventor: MIYOSHI NOBUO
IPC: H01H33/59
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent an overvoltage from being applied to a load and facilitate wire connection work at the time of testing by detecting a state of phase interruption of a neutral line extending from a power source to a load connection point. SOLUTION: By connecting a phase-interruption detecting lead wire 50 to a load connection point 50a, when a neutral line extending from a power source to the load connection point is brought into a state of phase interruption, a voltage across a load 18a is raised higher than normal, also a voltage across a voltage-dividing resistor 11 is raised, a detection circuit 12 judges that phase interruption is present and delivers an output, a thyristor 13 is turned on, and an electromagnet 14 is actuated to break a circuit. In testing, when a test switch 17 in a test circuit 19 is turned on, a voltage of a voltage line 3 is directly applied to voltage-dividing resistors 9, 10, 11 in a voltage-dividing circuit 8, the voltage across the voltage-dividing resistor 11 is raised, and the detection circuit 12 delivers an output.  Accordingly, the phase-interruption detecting lead wire 50 can be tested in a separated state without being connected to the neutral line 2 and therefore wire connection work is facilitated.
Patent JP-H11172072-A (JP)
Title: Phenol resin composition
Inventor: MAEBOTOKE SHINICHI
IPC: C08K7/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin compsn. having excellent dielectric strength, tracking resistance, strength, and abrasion resistance, and a molding composition using same. SOLUTION: This phenol resin compsn. comprises 25-35 wt.% resol type phenol resin, not less than 40 wt.% inorg. fillers which emits crystalline water at not lower than 200 deg.C as a flame-retarder, moreover, at least one of the fillers emits not less than 20% crystalline water at 200 deg.C and comprises not less than 10% of the total compsn., and 5-10 wt.% milled fiber having not longer than 200 μm average fiber length as an abrasion resistant component, and this phenol resin molding material is obtd. from the compsn.
Patent JP-H03204343-A (JP)
Title: Doze-driving detecting device
Inventor: MIZUKOSHI MASASHI
IPC: B60K28/06
Filed: 1989-12-29
Abstract: PURPOSE:To precisely detect dozing at the wheel by comparing a first integrated angle with a second integrated angle, and conducting dozing judgment when the angles are nearly the same and the ratio of first half period time to second half period time is a determined comparison value or more. CONSTITUTION:In an integrated angle comparing means 50, an integrator 52 integrates signals from a displacement calculator 44 in half-period unit, an integration comparator 56 compares the present integrated value (second integrated value) with the integrated value of the latest half period, and outputs a coincidence signal when these values are coincident to each other. This coincidence signal means the stable running confirmation of a vehicle. In a half-period time comparing means 60, a time computing element 62 receives the signal from the calculator 44 and calculates the period in which displacement angle is moved from one polarity to the other polarity, and a time comparator 66 compares the ratio of first and second half period time values with a preliminarily set comparison value 68 and outputs a dozing detection signal when the ratio is larger. A judging apparatus 70 outputs an alarm signal when it receives the coincidence signal and detection signal at a determined vehicle speed or more.
Patent JP-2000169151-A (JP)
Title: Production of lithium manganate
Inventor: NUMATA KOICHI
IPC: H01M4/505
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make the subject compound hardly cause sintering during calcination and to decrease mixing of an iron content by preparing electrolytic manganese dioxide by electrolytic precipitation, coarse pulverization and neutralization, finely pulverizing the electrolytic manganese dioxide by a pulverizing machine in which particles collide with one another, sifting the pulverized material into a specified particle size, mixing the obtd. particles with a lithium source material, and calcining. SOLUTION: The electrolytic manganese dioxide reserved in an electrolytic manganese dioxide reservoir k1 is introduced into a pulverizing machine 2 in which particles collide with one another, pulverized into fine particles, and reserved in a pulverized material reservoir 3. Then the particles are introduced into a sifting tank 4 and sifted to obtain electrolytic manganese dioxide having 3 to 20 μm average particle size, which is then reserved in a source material reservoir (A) 5. The electrolytic manganese dioxide in the reservoir (A) 5 and a lithium source material 6 such as lithium carbonate reserved in a source material reservoir (B) 7 are respectively weighed into a specified amt., mixed in a mixing machine 10 and supplied to fill a calcining chamber 12. The mixture source material supplied is put in a calcination furnace 13 and calcined preferably at 750 to 1,000 deg.C.  In the calcining process, sintering of particles due to fine powder manganese dioxide is hardly caused.
Patent JP-H06167259-A (JP)
Title: Vaporization accelerating device for engine
Inventor: YAMAMOTO MICHIYASU
IPC: F02M35/10
Filed: 1992-11-30
Abstract: PURPOSE:To improve the distribution performance of fuel without increasing the ventilation resistance by forming each slit in the vicinity of the branch point in each branched passage of an intake manifold, suppressing the inflow of the wall surface flow by jetting intake into each branched passage from each slit, and allowing each slit to communicate to the upstream part, making a detour around a throttle valve. CONSTITUTION:An intake passage 6 has the inside intake passages 10 and 8 for an intake manifold 2 and a throttle body 4. Midway in the body side intake passage 8, a throttle valve 12 is arranged. While, the manifold side intake passage 10 is successively branched to a plurality of branched passages 16, 18; 22, 26 at a plurality of branch points 14, 20, and 24. In this case, in the vicinity of the branch points 20 and 24 in the branched passages 16 and 18, each slit 32 (30, 33) is formed. Further, the upstream parts of each slit 32 and the throttle valve 12 are connected by each bypass passage 34. Further, intake is jetted from each slit 32, and the inflow of the wall surface flow of the intake manifold 2 into each cylinder is prevented.
Patent JP-H06166416-A (JP)
Title: Physical distribution monitoring system
Inventor: SHIRAKAWA SHIRO
IPC: B65F5/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide a physical distribution monitoring system for confirming the flow from a medical organization, an intermediary, who collects and transports waste from the organization, and to a disposal trader, who dispose of it. CONSTITUTION:Information concerning waste is input in an on-line terminal 1 in the side of a medical organization A, which dumps medical waste, and the information is stored in a host computer 35. The information concerning the waste is also input in an on-line terminal 3 by an intermediary B, who transports the waste, and the information is stored in the host computer 35. The information on disposal of the waste is input by a disposal trader C, who incinerates and disposes of the waste received from the intermediary B, and the information is stored in the host computer 35. When a series of processing is completed, each file in the host computer 35 is marked with flags, and a document 36 is output by the on-line terminal 1 in the side of the medical organization A.
Patent JP-H07164532-A (JP)
Title: Electric fusing device
Inventor: KUMAGAI MASARU
IPC: B29C65/34
Filed: 1993-12-15
Abstract: PURPOSE:To eliminate failure in electric fusion caused by defective insertion of a pipe. CONSTITUTION:In an electric fusing device, a spigot of a thermoplastic resin pipe 17 is fused to a faucet 18 of a joint 16 by supplying electric current to a heat generating body 20 provided on the inner peripheral face of the faucet 18 of the thermoplastic resin joint 16. In the electric fusing device, there is provided an defective insertion detection means for determining that the spigot of the pipe 17 is not properly inserted into the faucet 18 of the joint 16 when a time where a current value flowing to the heat generating body 20 rises to a set current value exceeds a set time. When the detecting means detects a defective insertion of the pipe 17, the supply of the current to the heat generating body 20 is interrupted.
Patent JP-H06155545-A (JP)
Title: Multilayer blow molding method and apparatus, and hollow molded product obtained by the method
Inventor: OTA AKIRA
IPC: B29C48/335
Filed: 1992-12-24
Abstract: PURPOSE:To mold a hollow molded product having a multilayered structure in its thickness direction and having a plurality of different resin areas provided to its peripheral wall by allowing thermoplastic synthetic resins separately melted under heating to meet each other in a die head and extruding them through the slit of a nozzle part as a double-layered parison. CONSTITUTION:In a die head H, a cylindrical passage forming part is divided into a multiple passage part 20x forming multiple cylindrical passages 22a-22c and a resin confluent part 20y allowing a plurality of flowing-down resins to meet each other and the demarcation control part 31 changing the demarcation widths in the circumferential direction of the parisons of the respective demarcation areas in respective resin layers is provided between both parts. The demarcation control part 31 is constituted of a semispherical funnel-shaped shell parts 320-32d and the tongue piece-shape flapping nails 33a, 33c attached to the outer spherical surfaces of the semispherical shell parts 32a, 32c in a shakable manner. A double-layered parison wherein the demarcation widths of the respective demarcation areas change along a parison emitting direction in the respective resin layers is formed.
Patent JP-2001159291-A (JP)
Title: Shallow layer soil sampling method and waterless digging soil sampler
Inventor: KIMURA GEN
IPC: E21B25/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a shallow layer soil sampling method and waterless digging soil sampler excellent in promptness and moveability capable of restraining noises and vibration and easily executing the sampling work even by one worker. SOLUTION: A small-sized drill is connected to a small-sized soil sampler and drilling is carried out by a waterless digging, so that a small soil sample of 25 mm to 40 mm in diameter is taken within a range of 2 to 3 m in depth from the ground surface.
Patent JP-H11157249-A (JP)
Title: Case for book or the like
Inventor: KIUCHI HIDEYUKI
IPC: B65D5/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a case for a book or the like having a luxurious appearance like a wrapped peripheral edge of an insert port with paper inexpensively by an automatic molding by a mechanical laminating, to upgrade an external appearance by eliminating a triple superposition of edges and to smoothly insert and retract the book or the like. SOLUTION: Right ad left folding pieces 6, 9 and end face folding pieces 10, 11 are continuously provided at side plates 1, 2 and end face plates 4, 5 for constituting the case for a book or the like via folded lines 1c, 2c, 4a, 5a. The pieces 6, 9 and 10, 11 are previously folded to insides and adhered to the plates 1, 2 and the plates 4, 5. Then, the plates 4, 5 and end face plates 7, 8 continuously provided at the plates 1, 2 are folded. further, the plates 4, 7 and 5, 8 are adhered to one another to wrap peripheral edges of insert ports TX with the pieces 6, 9 and 10, 11 to assemble the case.
Patent JP-H11176981-A (JP)
Title: Semiconductor chip mount package
Inventor: ISHIKAWA KOJI
IPC: H01L23/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To minimize initial deformation (bent) of the semiconductor chip mount package that has a tabular metal base, on which a semiconductor device is mounted and a wiring board connecting to the metal base and deformation of the package, when a thermal load is exerted on the package. SOLUTION: An escape section 2b exposed from a metal base is provided to a part or over an entire outer circumferential part of a wiring board 2 connecting to a flat metal base, when viewed in a planar direction. Or since the escape section 2d not connected to a part or over an entire outer circumferential of the wiring board and the metal base is provided, stresses of a part on which the stresses due to thermal deformation is apt to be concentrated are relaxed, and then the service life against fatigue such as cold heat stock is substantially extended. Also the escape section 2d is soldered to a motherboard, and the soldered part suppresses the deformation of the package.
Patent JP-2001159990-A (JP)
Title: Communication terminal and method for processing received data for communication terminal
Inventor: HAYAKAWA TOMOHARU
IPC: H04W8/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To store received data without providing a large capacity RAM even when the received data exceeds the capacity of the RAM in downloading. SOLUTION: A data communication terminal 1 capable of transmitting data of external equipment such as an automatic vending machine to a host computer, etc., is constituted of a control circuit 2, a communication circuit 9, an external I/F 10, an EEPROM 3, a flash ROM 4 for program storage and a RAM 5 to store a program and an operating condition in the case of operation, etc. When the capacity of the RAM 5 as a work storage area runs short when data are downloaded from the host computer, etc., by communications, the shortage of the capacity is compensated by checking the space area of the flash ROM 4 and transferring the data of the RAM 5 to the ROM 4. Thus, substantial storage capacity is increased without adding a RAM.
Patent JP-H05182615-A (JP)
Title: Display element
Inventor: NAKAJIMA JUNICHI
IPC: F21V9/00
Filed: 1991-12-26
Abstract: PURPOSE:To reduce a clearance between semicircle tubes to enable the high density mounting of a display surface, and improve the manufacturing efficiency by connecting multiple semicircle tubes, which are adjacent to each other, integrally with each other in order in the radial direction to form a faceplate. CONSTITUTION:The bottom surface opening end of a faceplate 22 made of glass is sealed by the front surface of a front surface plate 21 airtightly to form a display unit 12. The faceplate 22 is formed into the wave-shape by connecting the bottom parts of the openings of six semicircle tubes 23 integrally with each other in order in the radial direction. The inner surface of each semicircle tube 23 is coated with the fluorescent body film 22p by two picture elements over the full length thereof, and both opening bottom surfaces of both radial directional ends of each semicircle tube 23 are communicated with a cathode chamber 15 and each anode chamber 17 respectively. The plate 22 is fixed by the adhesive airtightly by laminating an outward flange 22a and an end 21a of the front surface plate 21 vertically over the whole of the periphery and fitting the faceplate 22 in a fitting stage part 14a of the front surface of a base 14.
Patent JP-H02237591-A (JP)
Title: Exercising device for amusement
Inventor: FUAN MANIERU PERETSUTSU BURANK
IPC: A63G19/00
Filed: 1989-12-29
Abstract: PURPOSE: To make jump possible by impact of an user's own body by arranging a supporting body equipped with two parts forming an acute angle, arranging a supporting table for the user at a bottom part, arranging a handle at an another part, and furthermore arranging an elastic element to support a device elastically. CONSTITUTION: There is a supporting body equipped with two arms or parts 2, 3 forming an acute angle. There is arranged a supporting table 1 for an user at a bottom part 2. Furthermore, in a second part 3 which can adjust an angle freely, there is arranged a handle, preferably a grip form 4, at an upper free end. Furthermore, one or more elastic element (s) 8 of suitable material is (are) arranged for supporting the device elastically. That is, the user can jump continuously by impact of the user's own body. When the elastic means is recovered against its deformation, combined actions of jumping and forward movement can occur in the device.
Patent JP-2001163306-A (JP)
Title: Apparatus and method for automatically folding coil packing paper
Inventor: MURAKAMI NAOHIKO
IPC: B65B51/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To fold packing paper hanging on a side face of a coil into a chrysanthemum form. SOLUTION: The packing paper 10 on the side face of the coil 11 is pressed by a press roll 3 and a paper feed roll 1. The paper 10 is pinched between a pinch roll 2 and the roll 1 in a through hole of the coil 11. The roll 2 is driven to rotate, and the paper 10 is fed by the rolls 2, 1 to form a peak. After the rotation stops, both rolls 1, 2 are pivoted with the paper 10 pinched between both rolls 1, 2. After the pivoting stops, both rolls 1, 2 are moved toward an axial core of the coil 11 with the paper 10 pinched to draw the paper 10 to remove wrinkles and deviation. Then pinching of the paper 10 between the rolls 1, 2 is released, the rolls 1, 3 in an idle state are rotated in a direction toward the roll 3, and the formed peak is pressed against the side face of the coil 11 to make it flat. Thereafter, the rolls 1, 3 are rotated in a reverse direction to further press the flattened peak to complete folding one peak into a chrysanthemum form. By repeating the above processes, a plurality of chrysanthemum folds are formed.