baber/WOPTO huggingface dataset:
Patent JP-H03192915-A (JP)
Title: Flip-flop
Inventor: OURA TOSHIO
IPC: H03K3/3562
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the number of components by adopting CMOS constitution outputting an input data and latching it synchronously with the leading edge of a single phase clock, and constituting the flip-flop of ten components. CONSTITUTION:A MOSFET 1 is connected between a data input terminal D and the input to a CMOS inverter (inverter) 2, a clock signal C is fed to the gate and the output of the inverter 2 is fed back to the input via an inverter 9 and acts like a master latch. A MOSFET 5 is connected between the output of the inverter 2 and the input of an inverter 6, the clock signal C is fed to the gate and the output of the inverter 6 is fed back to the input via an inverter 10 and the inverter 6 acts like a slave latch. Then the output of the inverter 6 is extracted at a data output terminal Q. Thus, the number of components is reduced.
Patent JP-H02176531-A (JP)
Title: Temperature sensing element
Inventor: YAMAGUCHI IKUHIRO
IPC: G01K7/36
Filed: 1988-12-28
Abstract: PURPOSE:To fine the element and to contrive the facilitation of discriminating whether a temperature is in a prescribed area or not by providing a ferromagnetic body, a superconductive ring and an electrode. CONSTITUTION:The element is provided with a ferromagnetic body 1, a first superconductive ring 3 provided so as to surround the ferromagnetic body 1 in a state insulated electrically against the ferromagnetic body 1, and a second superconductive ring 5 provided so as to surround the ring 3 in a state insulated electrically against the ring 3 and having a Josephson junction. Also, this element is provided with a pair of electrodes 7a, 7b provided on the ring 5. In this state, by utilizing the temperature dependency of spontaneous magnetization of the ferromagnetic body 1, a temperature is sensed by a magnetic flux for passing through the ring 5 formed by the ferromagnetic body 1 and the ring 3. Subsequently, by utilizing a magnetic flux - voltage characteristic of the ring 5 having a Josephson junction in the case when a constant bias current is allowed to flow between the electrodes 7a, 7b, a sensed temperature is detected.
Patent JP-H05164554-A (JP)
Title: Optical type detector
Inventor: KURAHASHI AKIRA
IPC: G01C3/06
Filed: 1991-12-17
Abstract: PURPOSE:To obtain an optical type detector which allows a logical output. CONSTITUTION:This apparatus is provided with a light emitting element 10, a drive circuit, a light projecting optical system for projecting the light emitted from the light emitting element 10 into an object to be detected, a photodetecting optical system for focusing the reflected light thereof or one of positions according to the direction of incidence thereof, a photodetector 5 having a plurality of photodetecting surfaces arranged in a focusing position of the reflected light, a signal processing circuit 94 for processing the output signal of the photodetector 5 and a synchronizing means for synchronizing the operation timing between a drive circuit and the signal processing circuit 94. Polarization in the focusing position of an incoming pulse light to be measured appears as change in the output from the plurality of photodetecting surface to be compared with a reference level by a comparator 93. This enables the obtaining of a logic output corresponding to the polarization of the focusing position by an electrical pulse output from the comparator 93.
Patent JP-H04206614-A (JP)
Title: Manufacture of deposited film for capacitor
Inventor: TAKAHASHI YASUO
IPC: H01G4/32
Filed: 1990-11-30
Abstract: PURPOSE:To precisely process a margin part by a method wherein a specified laser beam is used and it is applied in a square spot shape. CONSTITUTION:The irradiation amount of a laser beam whose wave-length is at 1.5mum or lower is limited to a range of 2 to 10mJ/mm<2>. A metal deposited film is removed by using an intermittent pulse within a range of 0.5 to 10kHz. The laser beam is guided up to an irradiation part from a light source by using an optical fiber; after that, it is condensed by using a lens through a square prismatic glass. Thereby, a square beam spot whose intensity distribution is uniform is formed, and stripe-shaped margin parts (insulating parts) 14, 15 can be formed in a direction parallel to and oblique to or perpendicular to the flow direction of a deposited film.
Patent JP-H05151535-A (JP)
Title: Magnetic field detector utilizing distribution factor circuit
Inventor: SUGIYAMA YASUNARI
IPC: H01P3/08
Filed: 1991-12-17
Abstract: PURPOSE:To perform a detection with high sensitivity by detecting a voltage, phase, etc., at specified positions in a transmission line, distribution factor circuit, etc., utilizing the change of a stationary wave, traveling wave, etc., caused from the change of permeability due to the magnetic field to be detected of a magnetic material which is provided in various kinds of distribution factor circuits. CONSTITUTION:The magnetic material 2, the permeability of which is changed in accordance with the change of an impressed magnetic field, is arranged in a magnetic field generating position of a circuit inside of the distribution factor circuit 1 wherein an electromagnetic wave is excited. That is, the position of the magnetic material 2 is set so as to be in the magnetic field generating part when the distribution factor circuit 1 is excited by an oscillator 3. Then, the magnetic field to be detected is applied directly or indirectly to the magnetic material 2, and the change of electromagnetic field distribution in the distribution factor circuit 1 caused from the change of permeability of the magnetic material 2 is detected, thereby the detection of magnetic field to be detected is performed.
Patent JP-2000162213-A (JP)
Title: System for reducing interference in immunoassay
Inventor: PETRY CHRISTOPH DR
IPC: G01N33/531
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide immunoassay which is reduced of the influence of an interfering element. SOLUTION: In a method for measuring an object to be analyzed in a biological fluid sample, including a process bringing at least two kinds of immunoreactants (here one of the immunoreactants is labeled with an enzyme present in a form of a polymer or oligomer of the immunoreactant and enzyme) bonded to the object to be specifically analyzed, a process for combining the biological fluid sample with a crosslinked polymer binder of an enzyme used for labeling the immunoreactants and a different water soluble protein or a non-protein type natural, synthetic or semi-synthetic polymer or oligimer is included.
Patent JP-H01177960-A (JP)
Title: Wire extending mechanism in wire type cutting device
Inventor: TAKASE JUNICHI
IPC: B24B27/06
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to mount and dismount grooved rollers simply and rapidly without removing a wire extending mechanism by providing at least one side bearing member movable in the axial direction while the grooved rollers are held by the front and the rear bearing members. CONSTITUTION:Grooved rollers 2 and 3 are rotably held by the front side and the rear side bearing members 15a, 15b, 17a, and 17b respectively, and wires for cutting are wound to ring-form grooves 2a and 3a formed on the grooved rollers 2 and 3. When the grooved rollers 2 and 4 are replaced, nuts 21a and 21b are rotated respectively to pull in one side bearing members 15a and 15b through screw shafts 19a and 19b in holding tubes 16a and 16b. The grooved rollers 2 and 3 can be removed from both holding shafts 18 and 25, consequently.
Patent JP-H04203310-A (JP)
Title: Filter regenerator for internal combustion engine
Inventor: NITTA MASAHIRO
IPC: F01N3/028
Filed: 1990-11-29
Abstract: PURPOSE:To improve heating efficiency and maintain regenerative capacity by collecting particulates by means of a filter, dielectrically heating and burning them by a micro wave oscillator, and providing a partition wall having a cavity resonator and combination holes between the oscillator and a cavity. CONSTITUTION:When an engine 11 is driven, exhaust gas flows from an exhaust gas introducing pipe 12 into a filter 14 in a cavity 13, and particulates are removed and discharged from an exhaust pipe 23. After a constant time operation, pressure loss of the filter 14 is increased at particulates and regeneration of the filter 14 is performed by detection of the pressure loss. Introduction of the exhaust gas to the introducing pipe 12 is stopped, the micro wave of a magnetron 16 is carried to a cavity resonator 18, the micro wave is radiated from combination holes 21 to the cavity 13 to heat and increase temperature of the particulates on the front surface of the filter. When the particulates reaches its ignition temperature, an air pump 24 discharges air for combustion. The combustion of the particulates on the front surface of the filter is spread to the downwind side, and the combustion is stopped to regenerate the filter 14.
Patent JP-H05148699-A (JP)
Title: Electrolytic cleaning method and device
Inventor: HORIKAWA SHIGEKI
IPC: B08B3/10
Filed: 1991-11-22
Abstract: PURPOSE:To suppress the surface erosion of a material to be cleaned and to electrolytically clean the surface in a relatively short time. CONSTITUTION:A current is applied between the electrodes 18 and 24 set in an electrolyte to clean a material dipped in the electrolyte 14. In this case, a first voltage is impressed between the electrodes 18 and 24 for a first time, and then a second voltage lower than the first voltage is impressed between the electrodes for a second time longer than the first time.
Patent JP-H09151150-A (JP)
Title: Production of difunctional terpenoid
Inventor: ASANUMA GORO
IPC: C07C43/176
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which is useful as a synthetic intermediate for polyprenol useful as medicines or the like and for β, γ-dihydropolyprenol useful as a medicine for immunological function insuffirncy. SOLUTION: This invention provides a difunctional terpenoid of formula I (X is a halogen; Y and Z are each H, or together form a C-C bond; A is a protecting group of OH). The compound of formula I is prepares by allowing 2-methyl-3,3-dimethoxy-1-butene to react with a secondary alcohol of formula II, reducing the carbonyl in the product, repeating a five carbon-extending reaction m times to give a compound of formula III followed by halogenation of the product. The reduction reaction is carried out preferably according to the Meerwein-Pondorf reduction process by using a secondary alcohol and an aluminum alkoxide, and the halogenation is preferably carried out using a halogenating agent such as thionyl chloride in a solvent such as diisopropyl ether.
Patent JP-H09151657-A (JP)
Title: Hanging structure for mobile wall
Inventor: NAKADA RYUICHI
IPC: E05D15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a mobile wall which travels while it is hung on a rail provided on a ceiling from being hung while it is tilted by attaching a bolt receiver on the mobile wall through a support member. SOLUTION: To hang a mobile wall, a support member 3 is welded and fixed on an upper beam 1 of a mobile wall frame, and a bolt receiver 2 having a screw hole 4 in which a hanging bolt of a mobile wheel is screw-fitted is attached through the support member 3. A lower face of the support member 3 which becomes a contact face between the bolt receiver 2 and the support member 3 is not flat and is formed in such a manner that it is tilted on both sides of a front surface side and a rear surface side of the travelling wall. On the other hand, a top face of the bolt receiver 2 is formed in a flat condition. Consequently, the bolt receiver 2 and the support member 3 are not in face- contact but in line-contact.  Even when the upper beam 1 and the support member 3 are mounted in such a manner that they are tilted, the bolt receiver 2 is tilted properly for the support member 3 so that the mobile wall can be hung vertically.
Patent JP-2000165897-A (JP)
Title: Method and device for processing image data
Inventor: NAKAKUKI TOSHIRO
IPC: H04N9/67
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To hardly affect color operating processing even when there is a dispersion in a beam splitting sensitivity for each color component of a color filter by generating third primary color data from the square roots of products of first to third complementary color data. SOLUTION: A first multiplication circuit 23a generates a first product P[r] by multiplying complementary color data C[Ye] and C[Mg] provided from respective latch circuits 22a and 22b. A second multiplication circuit 23b generates a second product P[g] by multiplying complementary color data C[Ye] and C[Cy] provided from respective latch circuits 22a and 22c. A third multiplication circuit 23c generates a third product P[b] by multiplying the complanentary color data C[Mg] and C[Cy] provided from the respective latch circuits 22b and 22c. Then, first to third opening/closing circuits 24a to 24c calculate the square roots of first to third products P[r], P[g] and P[b] inputted from the respective multiplication circuits 23a-23c and output first to third roots P[R], P[G] and P[B].
Patent JP-H04197996-A (JP)
Title: Four section simultaneously telescopic boom portion
Inventor: OISHI YUKINORI
IPC: B66C23/687
Filed: 1990-11-29
Abstract: PURPOSE:To lessen tension by fitting a fourth boom into a third boom after hooking 2N numbers of wire ropes around the third boom when the number of wire ropes to be hooked around a first and a third boom of a three section boom, expanding and contracting simultaneously and in the same amount, is more than two. CONSTITUTION:A three section boom is composed of a first boom section BS1, a second boom section BS2 and a third boom section BS3 while BS2 and BS2 are expanded and contracted by means of a hydraulic cylinder 5 and each BS1 through BS3 are expanded and contracted simultaneously and in the same amount by means of expansion and contraction synchronizing devices 6, 7. When BS4 is fitted into BS3, one end of a wire rope WR31, which is hooked around an expansion synchronizing device 34, is fastened 32 to the tip of BS3 and, after hooking it around pulleys 28, 29, it is hooked around pulleys 29 and 30 for four times and the other end is fastened 32 to the tip of BS3. While N numbers (drawing shows two ropes) of WR are hooked around BS1 and BS3, 2N numbers of WR are hooked around BS3 and BS4. Thus a four section boom, expanding and contracting simultaneously and in the same amount, is formed and, furthermore, the tension imposed upon a wire rope is lessened.
Patent JP-H09178029-A (JP)
Title: Opening/closing valve device
Inventor: IZUMIDA OSAMU
IPC: F16K31/18
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To supply or stop a relative large quantity of water by relative small power. SOLUTION: This device is provided with a valve body 24 on the lower end of a floating cylinder 20 floating in a guide pipe 12, and a valve seat 16 on which the valve body 24 is seated, on an outlet pipe 14 communicated to an inlet pipe 10. Water is supplied from an upper water tank 19 into the floating cylinder 20 so as to bring down the floating cylinder 20, and hence the valve body 24 is seated on the valve seat 16, meanwhile, water in the floating cylinder 20 is excluded by a pump motor so as to move the floating cylinder 20 upward, and hence the valve body 24 is lifted from the seat so as to open.
Patent JP-H10161760-A (JP)
Title: Constant voltage generation circuit
Inventor: SAKAI KOICHI
IPC: G05F3/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage generation circuit obtaining a band gap voltage without being influenced by the fluctuation of a power source voltage even if it fluctuates. SOLUTION: The two transistors Q1 and Q2 of a BG (band gap reference) circuit are supplied with current from respectively different first and second current mirror circuits 11 and 12 and the circuits 11 and 12 are connected to a third current mirror circuit 13 as a common active load so that equal currents may easily flow through the transistors Q1 and Q2. In addition. The circuit 13 is successively connected with an emitter ground amplifier circuit 15 and first and second emitter follower circuits 16 and 17 and the output of double ends are taken out as the output of a single end. In order to prevent the generation of the difference of currents supplied for the transistors Q1 and Q2 of the BG circuit, negative feedback is executed by these circuits.
Patent JP-H05165018-A (JP)
Title: Liquid crystal display device
Inventor: ODAKA TOYOKAZU
IPC: H05K3/36
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the thickness of an apparatus from being increased by reducing the thickness of a fixing pawl of a frame pawl part provided on an end of a metal frame in the protrusion direction, depending on the distance from an axis perpendicular to the plane of a circuit substrate, in the circuit substrate direction. CONSTITUTION:A frame claw part 4, containing a fixing claw 5 which protrudes in the circuit substrate direction and is foldable around the axis perpendicular to the plate of the circuit substrate, is provided on an end of a metal frame 1. The width W1 at the tip of the fixing claw 5 is designed to be less than the width W2 in the thickness direction of the frame claw part 4 by an amount equal to or more than the outward quantity of deformation caused by a repulsion stress in an elastic material intervened between a liquid crystal display element and a circuit substrate. Accordingly, the shape such that its width gradually decreases in the circuit substrate surface direction from the base part toward the tip part of the fixing claw 5 remains the total height of the metal frame 1, namely the thickness of the liquid crystal display unit as a whole, constant even when the fixing claw 5 is deformed outwardly due to the repulsion stress of the elastic material after the claw fixed.
Patent JP-H06189128-A (JP)
Title: Image processing device
Inventor: NAGASATO YOICHI
IPC: H04N1/407
Filed: 1992-12-15
Abstract: PURPOSE:To obtain an image processing device capable of surely performing base elimination in accordance with the intention of a user with an easy operation. CONSTITUTION:The coordinate of a part of color base in an original is designated by a digitizer 5, thence, the image of the original is read by an image input device 1, and the density of the image of the original on a designated coordinate is detected by a base density detecting means provided at an image processing circuit 3. A threshold value to perform the base elimination by the base elimination means is set based on detected density. Thence, the image of the original is read again by the image input device 1, and the base elimination is performed by the base elimination means based on the threshold value set previously. An image signal after base elimination is supplied to an image output device 4, and the image of the original is outputted on recording paper without reproducing the color base.
Patent JP-H06141841-A (JP)
Title: Material for brewing flavor of kappo sake @(3754/24)rice wine with bamboo flavor)
Inventor: NOBE MASAHIRO
IPC: C12G3/04
Filed: 1992-11-02
Abstract: PURPOSE:To obtain a material for brewing flavor of KAPPO SAKE capable of producing KAPPO SAKE having high flavor more efficiently than a conventional method in a device for producing KAPPO SAKE. CONSTITUTION:Green bamboo, TOCHIKU (bamboo native to China), etc., are ground into a powdery state and naturally dried. An extracting bag 5b made of nonwoven fabric composed of fiber such as paper is prepared and bamboo powder is stored in the bag.
Patent JP-H09181887-A (JP)
Title: Image reader
Inventor: KASHIWATANI ATSUSHI
IPC: H04N1/19
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the image reader in which a reflection mirror is used and an image with excellent quality without image distortion is read. SOLUTION: A reflecting mirror 3 is arranged at a prescribed position in the vicinity of an original G and configured turnably via a rotary shaft 3a in parallel with an original, an optical conversion means 7 is arranged integrally with a collection lens 5 in the reflection direction of the reflection mirror 3 and an optical conversion means mobile mechanism 9 is provided to move relatively the optical conversion means 7 with respect to the reflection mirror 3.  Then a drive mechanism 11 is provided in the vicinity of the reflection mirror 3 to deliver a torque to the rotary shaft 3a of the reflecting mirror 3 and to deliver a torque to the optical conversion means mobile mechanism 9 thereby adjusting an interval between the reflection mirror 3 and the optical conversion means 7 in response to a change up to an emission face 13 of the original G attended with turning of the reflection mirror 3 and keeping the optical path interval from the emission face 13 to the optical conversion means 7 nearly constant.
Patent JP-H06164586-A (JP)
Title: 1:n communication system
Inventor: YAMAMOTO KENJI
IPC: G06F13/00
Filed: 1992-11-21
Abstract: PURPOSE:To obtain an inexpensive 1:N communication system which is simple in the configuration of a master machine and a slave machine, and is not restricted from the viewpoint of connection. CONSTITUTION:The master machine P and all the slave machines C1, C2, ...are provided respectively with only one standard interface port 1,2. Besides, a transmission data terminal 6 among signal terminals in these interface ports 1,2 is constituted so as to be capable of floating electrically. Further, a transmission request terminal 8 and a terminal ready terminal 11 are an open collector output, and further, an interval between the adjacent slave machines is connected by a communication cable 5 connecting mutually the same terminals in the above-mentioned interface ports 2.
Patent JP-H11222480-A (JP)
Title: 5-substituted picolinic acid compound and its production
Inventor: NISHIDA HIROYUKI
IPC: A61K31/44
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent activity of inhibiting biosynthesis of tumor necrosis factor(TNF) and/or interleukin-1-(IL-1). SOLUTION: This compound is shown by the formula [R<1> and R<2> are each H, a 2-6C acyl or the like; R<3> is C(O)O-alkyl having a 1-6C alkyl moiety, C(O)OH or the like; with proviso that when R<2> is acetyl and R<3> is methoxycarbonyl, R<1> is not H, and when R<3> is CN or the like, R<1> and R<2> are each H], e.g. methyl 5-(1,2-dihydroxypropyl)-2-pyridinecarboxylate. The compound of the formula is obtained by aerobic fermentation of Marasmiellus strain FERM BP-5735, variant thereof, or recombinant thereof; specifically, the above strain is fermented under aerobic conditions normally at 20-40 deg.C for 1-20 days under agitation in a liquid. The culture of the above strain is performed pref. in an aqueous nutrient medium of pH 5.5-7.0 at 25-35 deg.C for 10-15 days.