baber/WOPTO huggingface dataset:
Patent JP-S5351287-A (JP)
Title: Polymerizatin of acrylic
Inventor: OORUI TETSUYA
IPC: C08F4/40
Filed: 1976-10-21
Abstract: PURPOSE: To obtain a relatively high-molecular weight acrylic polymer in a shortened induction time, by the use of a peroxide or redox catalyst and a small amount of formaldehyde sodium sulfoxylate, or sodium 2-thionite together. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63294220-A (JP)
Title: Multistage confluence type variable current regulator
Inventor: HAMAMURA MASAO
IPC: H02J1/00
Filed: 1987-05-26
Abstract: PURPOSE:To correct an error due to the dispersion of the precision of a machine, and to obtain desired load currents having high accuracy by selecting and controlling a constant current equipment for fine adjustment by a memory circuit storing the result of previously observed adjustment. CONSTITUTION:The combination of transistors 4a-4d for adjusting currents is determined by an input signal 1 and a weighting selective circuit 2 in order to realize a curved or rectilinear current fluctuation designed by the transistors 4a-4d, and the synthetic currents of the combination flow into load 5. Designed characteristics and optimum combination are observed and determined, the error section is aimed, and the combination of current fine-adjustment transistors 8a, 8b optimum for correcting the error is decided and stored into a memory circuit 7. Accordingly, the working of the current fine-adjustment transistors 8a, 8b is controlled on the basis of the memory content of the memory circuit 7 storing the result of previously observed adjustment as well as the combination of fundamental operation on normal operation, thus finely adjusting synthetic currents flowing into the load 5 at an optimum value.
Patent JP-S5917199-A (JP)
Inventor: TAKANO MASAO
IPC: G03C5/16
Filed: 1982-07-21
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-S62284600-A (JP)
Title: Ultrasonic transducer
Inventor: SUZUKI KENICHIRO
IPC: H04R19/00
Filed: 1986-06-03
Abstract: PURPOSE:To reduce variance in characteristics by arranging plural ultrasonic transducers which are provided on the surface of a silicon substrate having a 2nd electrodes in plural holes in an array shape. CONSTITUTION:An upper electrode 49 of gold, aluminum, etc., is vapor-deposited on a polyester film 48 which is a thin organic material film for transmitting and receiving an ultrasonic wave and this polyester film 48 vibrates up and down over nonpenetrating etching holes 12 bored in a silicone substrate 1 to transmit and receive the ultrasonic wave. The upper electrode 49 and a lower electrode 6 are arranged on both sides of the main surface of the polyester film 48 and when the polyester film 48 vibrates, a different potential difference is applied or generated. The lower electrode 6 is also connected electrically to an integrated circuit for driving and reception which is formed on the silicone substrate 1 through aluminum wiring 21 placed on an oxide film 3. Consequently, the variance in characteristics is reduced.
Patent JP-H05326046-A (JP)
Title: Protection sheet for electronic wire jointing portion
Inventor: YABE KAZUYOSHI
IPC: H02G15/08
Filed: 1992-05-20
Abstract: PURPOSE:To omit the press working process after wrapping a protection sheet. CONSTITUTION:An electronic wire jointing portion 2 is protected by wrapping a protection sheet round an electric wire jointing portion and the neighborhood thereof. The protection sheet is made of a laminated body of at least two layers, and when the protection sheet is wrapped round the wire jointing portion 2, an inside layer 11A is made of self-welding fluidized material and an outside layer 11B is made of elastic material whose elasticity is larger than the elasticity of the material of the inside layer 11A.
Patent JP-S61285672-A (JP)
Title: Manufacture of thermal cell
Inventor: KASHIWARA SHIN
IPC: H01M4/40
Filed: 1985-06-11
Abstract: PURPOSE:To enable a thermal cell which has a small internal resistance, can discharge a large current and is characterized by early voltage rising to be produced by enabling a cell heating pellet having a cell with a thickness of at most 1mm to be produced by compressing and molding a positive powder, an electrolyte powder, a negative powder and a mixed heating power into a body consisting of four layers. CONSTITUTION:A heating layer 2 consists of a mixture composed of 85% iron powder and 15% potassium perchlorate powder and the thickness of the layer 2 is 0.8mm. A negative layer 3 is composed of a lithium-aluminum alloy powder (of below 100 mesh) and the thickness of the layer 3 is 0.2mm. An electrolyte layer 4 consists of a mixture composed of a lithium chloride-potassium chloride eutectic salt and magnesium oxide and the thickness of the layer 4 is 0.3mm. A positive layer 5 consists of a potassium mixture principally composed of iron sulfide powder and the thickness of the layer 5 is 0.3mm. A cell heating pellet 1 is formed by homogeneously packing a metallic mold with a heating layer powder 2, a negative layer powder 3, an electrolyte layer powder 4 and a positive layer powder 5 in that order and the placing an upper metallic mold over these powders before they are compressed and molded with a pressure of 2t/cm<2>.
Patent JP-H04352984-A (JP)
Title: Spaceship ocean return experience device
Inventor: OBA SHUNICHI
IPC: G09B9/00
Filed: 1991-05-30
Abstract: PURPOSE:To attain simulated experience of spaceship splashdown in a recreation ground or the like by providing a manned capsule, having a hollowed cavity part in the surface further a vertical through hole connected to the cavity part in the center, droppably onto a level of water through an upper part hanging wire and a lower part extending/contracting wire. CONSTITUTION:In this spherical manned capsule 1 for accommodating many passengers, an external wall in an upper half part is formed of a transparent material to provide a hollowed cavity part 2 in a bottom surface of the capsule and also a vertical through hole 3, connected to the cavity part 2, in the center. The capsule 1 is lifted by a hoist motor, provided in a dome ceiling, through upper part three hanging wires 4 and also made droppable relating to a pool 8 through lower part three extending/contracting wires 7. This capsule 1, after it is hung up in the air, is dropped down to the pool 8, so that simulated experience of spaceship splashdown is obtained to jet water from an upper end of the through hole 3 by sounding a whistle 13 by a flow of air in the through hole 3 at the time of splashdown.
Patent JP-S5553722-A (JP)
Title: Priority control system
Inventor: YAMAGAMI YOSHIHIKO
IPC: G06F9/48
Filed: 1978-10-17
Abstract: PURPOSE: To shorten the queuing time to the peripheral unit featuring a low priority by dividing plural number of peripheral units into several groups and then setting up the priority between the peripheral units within the groups as well as between the groups.  
     CONSTITUTION: Peripheral units 103, 103 2 W103 4  plus 103 5  and 103 6  form 1st, 2nd  and 3rd groups G 1 , G 2  and G 3  respectively. And secondary priority control parts  104 1  and 104 2  are provided in correspondence to G 2  and G 3  including several peripheral units, and furthermore primary priority control part 105 is provided to give the using permission of input/output bus 102 to the unit having the highest priority for the using request of bus 102 which is sent out from parts 104 1  and 104 2  plus unit 103 1 . Accordingly, if G 2  or G 3  is given the using permission of bus 102, control parts 104 1  and 104 2  corresponding to those groups give the using permission of bus 102 to peripheral unit 103i having the highest priority among units 103 2  and 103 4  which are under the control of the control parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5461498-A (JP)
Title: Ultrasonic wave automatic switch
Inventor: KAWAGUCHI TOSHIAKI
IPC: G08B13/16
Filed: 1977-10-26
Abstract: PURPOSE:To surely execute detecton and alarm, by performing two perations of detection and alarm with one ultrasonic wave, in the detection and alarm unit for mobile body by utilizing ultrasonic waves. CONSTITUTION:The transmission side ultrasonic wave horn 1 connected to the ultrasonic wave oscillator 3 radiates ultrasonic waves to air. The ultrasonic waves reflected with a wall or a person is received with the reception side ultrasonic wave horn 2. The detector 4 connectedfto the ultrasonic wave horns 1 and 2 detects the differential signal of the transmission and reception waves, outputs them via the amplifying section 5, activating the alarm unit 13 such as call chime via the power supply 12 and is inputted to the gate 8. The output of the external light detecftor 7 is also inputted to the gate 8 via the signal discrimination section 6. To the gate 8, the switch 10 closed with the output and the first counter 9 initiating the count and reset with the output of the detection section 4 are connected. 11 is the lamp and 12 is the power supply.
Patent JP-H11320095-A (JP)
Title: Method and device for imaging held zone
Inventor: MAEDA TAKESHI
IPC: G01B11/24
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup method and device which reduces lowering of image pickup caused by adherence of spatters and fumes in arc welding and can pick up the stable image of a weld zone. SOLUTION: The method and device are such that, in an image pickup of a weld zone by a CCD random shutter camera 3 in which a pinhole lens 1 and an optical filter 2 are incorporated, a disk 7 is rotated in front of the pinhole lens 1, a disk 7 having a circular-arc slot 5 and a circular-arc position detecting plate 6 provided concentrically and with an equal central angle; that the presence of the circular-arc slot 5 in front of the pinhole lens 1 is indirectly detected by the detecting signal of the circular-arc position detecting plate 6 of a transmission type photo-sensor 9; and that, synchronously with this detection, the exposure is performed of the CCD random shutter camera 3. It is desirable that the width is 3 mm or less in the radial direction of the circular- arc slot 5 and that the length in the circumferential direction is 1/4-1/3 of the entire circumference.
Patent JP-H06316785-A (JP)
Title: Sliding face constituting body
Inventor: TABATA KATSUMUNE
IPC: F02F3/10
Filed: 1993-04-30
Abstract: PURPOSE:To provide a sliding face constituting body improved in seizing resistance and wear resistance. CONSTITUTION:A sliding face constituting body 4 is constituted of the assembly of Fe crystals having a body-centered cubic structure. This assembly has many {222} orientating Fe crystals in which the plane of {222} in the Miller index is orientated to the side of the sliding face 4a. At least a part of those {222} orientating Fe crystals is constituted of hexagonal Fe crystals 7 to form a hexagonal pyramid shape in the sliding face 4a. By these hexagonal Fe crystals 7, the oil holding properties of the sliding face constituting body 4 is made good, and the fine distribution of sliding loads operated on the sliding face 4a can be attained.
Patent JP-H11325965-A (JP)
Title: Position detector
Inventor: KAMIYAMA GENICHI
IPC: G01D5/244
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of detecting a position at high speed with a high resolution. SOLUTION: An A/B phase signal having a signal level showing the position of a moving object is inputted to a position detector 1. Based on a reference voltage, the signal level of this A/B phase signal is quantized and converted to digital data by an A/D converter 4 for A phase and an A/D converter 5 for B phase. An arithmetic circuit 6 operates position data showing the moving position of the object from these digital data. A ROM table 7 for A phase and a ROM table 8 for B phase store data showing the value of the reference voltage with the position data as an address. The value of this reference voltage is varied corresponding to the moving position of the object.  Therefore, the A/D converter 4 for A phase and the A/D converter 5 for B phase fluctuate the reference voltage corresponding to the signal level of the inputted A/B phase signal and the quantization unit of the signal level of this A/B phase signal is varied.
Patent JP-H07331320-A (JP)
Title: Refining method using fine particle
Inventor: TSUJINO RYOJI
IPC: C21C7/04
Filed: 1994-06-09
Abstract: PURPOSE:To improve impurities removing refining effect by refining agent powders in a molten steel by limiting grain size of the refining agent powders to a specified value when the molten steel is desulfurized and dephosphorized by adding CaO powders to the molten state steel as a refining agent. CONSTITUTION:When a high purity steel is manufactured by adding a CaO refining agent in a powder state to the molten state steel to slag and remove harmful impurities such as S and P in the molten steel as CaS and CaO.P2O5, the CaO refining agent such as CaO, CaCO3 and Ca(OH)2 is broken and pulverized to be fine powders having mechanochemical energy in which average grain size is <=5mum and average grain size + (standard deviation of grain size distribution) X 2 is <=10mum and then the fine powders are added to the molten steel. These CaO powdery refining agents effectively act as the agents for desulfurizing and dephosphorizing the molten steel and a high purity steel with low content of S and P can be easily manufactured.
Patent JP-S5753575-A (JP)
Title: Adhesive composition
Inventor: SHIMADA TOYOHIRO
IPC: C09J129/04
Filed: 1980-09-17
Abstract: PURPOSE: An adhesive composition, containing a synthetic latex consisting of particles having a double structure of different types of a hydrophilic polymeric layer and an oleophilic polymeric layer and a partially saponified POVAL essentially, and having improved operational rate and good water resistance.  
     CONSTITUTION: (A) A synthetic inversion synthetic latex with a solid concentration of preferably 40W60wt%, obtained by copolymeizing (b) an oleophilic monomer, e.g. a conjugated diene, e.g. butadiene, an aromatic vinyl monomer such as styrene, and an unsaturated copolymerizable carboxylic acid, in the presence of (a) 5W50wt%, as the solid concentration, hydrophilic polymeric latex, preferably a copolymer obtained by using a single homopolymer of a vinyl ester, copolymer of the vinyl ester with an acrylic ester or a copolymer of 10wt% or less hydrophilic monomer with the monomers, is mixed with (B) a partially saponified POVAL, having a saponificatin degree of preferably 75W93wt%, to give the aimed composition.  
     USE: Ordinary woodworking, general paper, building materials, laminates of aluminum foils with paper, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06318686-A (JP)
Title: Gate array
Inventor: MIZUMURA AKIRA
IPC: H01L27/118
Filed: 1993-04-30
Abstract: PURPOSE:To improve the freedom of layout of a conductive layer, by a method wherein at least one layer out of conductive layers used as signal lines and shunts can be used only as the signal lines. CONSTITUTION:A high melting point metal layer is worked into a belt type pattern covering almost the whole surface of a wafer 25 except an element active region 11 and a contact region 12 which are on the wafer 25 and under a gate electrode 13, and branches 26, 27 for a VDD line and a VSS line are formed. Hence at least an Al layer as the third layer is not used as shunts are used only as signal lines.
Patent JP-S62285526-A (JP)
Title: Viterbi decoding method
Inventor: TAJIMA MASATO
IPC: H03M13/23
Filed: 1986-06-04
Abstract: PURPOSE:To use a code optimum to the substantial Viterbi decoding method as an object and to attain the strong decoding method by using the 1st decoder so as to estimate an original data roughly, obtaining the estimated error from the 2nd decoder, synthesizing the decoding value and the rough estimate value so as to obtain the final decoding data. CONSTITUTION: The 1st decoder 101 estimates the original data roughly, the estimate error is decoded by the 2nd decoder 105, and the decoded value and the roughly estimated value are synthesized to obtain the final decoding data. The 1st decoder 101 has a restriction length L1(L2<K) of the algorithm with respect to the convolution code having the restrictive length K. The 2nd decoder 105 has the restrictive length L2(<K) of the algorithm and decides the remaining path number taking the degree of concentration of the margin at each state of the algorithm. Thus, the optimum code is used as an object and the decoding method with high capability is adopted.
Patent JP-S5652411-A (JP)
Title: Comparing and amplifying circuit of digital proportional type receiver
Inventor: MITANI HISAHIRO
IPC: A63H30/04
Filed: 1979-10-04
Abstract: PURPOSE: To make it hard to be influenced by fluctuation of the supply voltage, by forming the unit by use of a differential amplifying circuit by which a detection circuit is connected to the base of the transistor, and also the base of one transistor is grounded through the resistor and the capacitor, which are in parallel.  
     CONSTITUTION: The differential amplifying circuit consists of transistors Q 1 , Q 2 , resistors R 3 WR 7 , a capacitor C 4  and the constant-current source S. DC voltage of the output terminal 6 of the detection circuit is set to approx. 1/2 of the voltage of the electric power source terminal 8, in case when there is no signal from the transmitter, or a pulse output of the detection circuit cannot be received since it is very small. And as a pulse output which is received grows large, its DC voltage becomes high. Also, as for the bias voltage of the base of transistors Q 1 , Q 2 , the transistor Q 1  is made relatively high comparing with Q 2 , and it is inverted by the pulse output. In this way, the detection circuit is connected as direct current to the base of transistors Q 1 , Q 2 . The bias voltage of the base of Q 1 , Q 2  is set to resistor R 3 WR 5 , R 7 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000316705-A (JP)
Title: Personal article with replaceable decoration body
Inventor: OTAKE YOSHIMASA
IPC: A47G29/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a personal article in/to which one's favorite decoration body can freely exchanged and attached. SOLUTION: A personal article with a replaceable decoration body 1 is obtained by combining a body 2 to be adhered, plural sheet-like decoration display bodies 3 and a transparent covering material 4. The bodies 3 consist of plural sheet-like matters optionally selected from among a photograph, a drawing and a printed matter, and the covering material 4 is respectively adhered to these surfaces to be integrally formed. A display part 2A is formed at the body 2, and the bodies 3 to which a transparent covering material 5 is adhered is detachably stuck to a part 2A of the body 2 via an adhesive 8. At an optional time after using, the stuck bodies 3 are separated and removed from the body 2 and other optional bodies 3 covered with the covering material 4 can be stuck to the part 2A for replacement.
Patent JP-S5750934-A (JP)
Title: Preparation of tropone having double bond in side chain
Inventor: ASAO TOYONOBU
IPC: B01J31/22
Filed: 1980-09-16
Abstract: PURPOSE: To obtain the titled substance which is an intermediate for a compound having the insecticidial and antifungal activity easily in high yield, by reacting a halogenated tropone compound with an ethylene, etc. in the presence of a tetrakistriphenylphosphine palladium as a catalyst.  
     CONSTITUTION: A halogenated tropone compound, e.g. 2-chlorotropone or 3-iodotropone, is reacted with an ethylene or styrene in the presence of an amine and a tetrakistriphenylphosphine palladium or/and bisbenzylideneacetone palldium as a catalyst to give the aimed compound. The amount of the amine to be used in the reaction is two or more molar equivalents, and the amount of the catalyst to be used is 2W10mol%, preferably about 5mol%. An inert organic solvent, e.g. toluene or tetrahydrofuran, is used as a solvent to be used, and the reaction temperature is room temperature W about 150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000316776-A (JP)
Title: Tableware washing machine
Inventor: INUI HIROAKI
IPC: A47L15/42
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the putting in and out of tableware by arranging the aperture of a washing tank in diagonal front of a user and to make operability extremely good by chamfering one angle of an approximately square shape of a machine body with a straight line or curve and arranging at least a portion of a lid to its cross-sectional part. SOLUTION: The appearance shape of the machine body 30 of the tableware washing machine is formed by chamfering the one angle of the approximately square shape of the machine body with a straight line and arranging a lid 32 to its cross-sectional part 31. The surface facing the lid 32 of the machine body 30 has a machine body corner part 33 of about 90 deg.. A washing nozzle 43 for washing the tableware by injecting washing water is arranged in the lower part of a tableware cage 41 housing the tableware. In addition, the lid 32 is mounted freely turnably by a cap forward opening/closing means composed of a revolving shaft 32a and a revolving shaft rest 32b holding the same on the front surface of the machine body 30. Since the aperture 42 of the washing tank 40 is disposed in approximately diagonal front of the user, the putting in and out of the tableware is facilitated.
Patent JP-S5752161-A (JP)
Title: Rise and fall detecting circuit for signal waveform
Inventor: SANO EIICHI
IPC: H01L29/74
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a detecting circuit capable of detecting the rise and the fall of a signal waveform at high speed by connecting a signal source to the insulated gate electrode of an N<+>N<->N<+>N<->P<+> exhibiting lambda type characteristic. CONSTITUTION:An N<+> type semiconductor region 21, an N<-> type region 22, an N<+> type region 23, an N<-> type region 24 and a P<+> type region 25 are adjacently formed, and an active element Q having a gate electrode 28 via an insulating layer 27 is formed. The element Q exhibits rambda type characteristic. The element Q and a load L are connected to an operation DC power source B so that the P-N junction is connected in the forward direction. Then, a signal source 1 is connected to a gate electrode 28, and an output is led from a terminal 36. Since the element Q exhibits the ramdba type characteristic, when the signal voltage varies across the prescribed value, a pulse voltage can be produced, thereby detecting the rise and the fall of the signal with a simple configuration.
Patent JP-S61286753-A (JP)
Title: Immunoassay using monoclonal antibody and kit therefor
Inventor: WASHIMI YOSHIHIKO
IPC: A61K39/395
Filed: 1985-06-14
Abstract: PURPOSE:To enable accurate immunoassay within a short time, by setting one kind of the antibody bonded to an insoluble carrier particle as the monocronal antibody capable of specifically recognizing the reactive site in a human alpha-2-plasmin inhibitor. CONSTITUTION:Two or more kinds of the antibodies bonded to insoluble carrier particles, for example, comprising polystyrene are selected from ones specifically recognizing the respectively different antigenic determinant regions of a human alpha2-plasmin inhibitor and, as at least one kind of said antibodies, a monoclonal antibody capable of specifically recognizing the fibrinolytic action inhibiting region of the plasmin in the human alpha2-plasmin inhibitor is used. Next, the carrier particles are washed with a washing solution and dispersed in a reaction liquid to obtain an insoluble carrier specimen which is, in turn, mixed with a alpha2-plasmin inhibitor solution to perform reaction for a predetermined time at predetermined temp. while the coagulated reaction liquid is diluted to measure absorbancy and the quantity of the human alpha2-plasmin inhibitor in a specimen can be calculated from the measured value.