baber/WOPTO huggingface dataset:
Patent JP-H10200009-A (JP)
Title: Lead frame and its manufacturing method
Inventor: KONO SHIGEKI
IPC: H01L23/50
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein, coping with, further, multi-terminal and high-density wiring, a semiconductor device of high reliability is manufactured, by providing a lead-frame part which, comprising a die-pad part, an inner lead, an external terminal, etc., is formed with plating, a heat- resistant insulation material part, and a frame body. SOLUTION: A lead frame part 110 is provided, which is formed into plain shape by plating, while comprising a die-pad part 111 for mounting a semiconductor element, an inner lead 112 for connecting to an terminal of semiconductor element with a bonding wire, an external terminal 113 connected, as a body, to each inner lead 112, and an outside periphery part 114. Further, a heat- resistant insulation material part 120 which covers one surface of the lead frame part 110, by providing an opening 11, so that the region of the external terminal 113 is exposed, while reaching as far as the outside periphery part 114, and a conductive frame body 130 for supporting them, are provided. The frame body 130 fixes the outside periphery part 114 on the other surface side of the lead frame 110.
Patent JP-S59136331-A (JP)
Title: Manufacture of film coated with polyvinylidene chloride resin
Inventor: KAYAMA HIROSHI
IPC: C08J7/04
Filed: 1983-01-26
Abstract: PURPOSE:To obtain the titled film having excellent oxygen barrier property and bonding property, and free of blushing tendency, by coating a substrate film with a specific polyvinylidene chloride resin, winding the coated film, and aging the film in the form of a roll under specific condition. CONSTITUTION:A substrate film (e.g. nylon film) is coated with a polyvinylidene chloride film having a crystallization time of >=2min at 100 deg.C immediately after the coating (the crystallization time is defined as the time necessary to obtain a coating film free from whitening with dipping of acetone). The coated film is dried, wound on a roll, and aged at 25-35 deg.C for >=3 days. EFFECT:The coated film has excellent optical uniformity. USE:Food packaging material.
Patent JP-S57127740-A (JP)
Title: Hot water supply device
Inventor: INUZUKA HEIJI
IPC: F24H9/00
Filed: 1981-01-29
Abstract: PURPOSE:To obtain a hot water supplying device having porperty of supplying very hot water instantly after igniting and a hot water storage tank which supplies a large amount of hot water in a short period, by dividing by a partition plate the inside of a water boiler to provide a hot water tank in the upper part and heating chamber in the lower part. CONSTITUTION:The inside of a water heater 1 is divided vertically by a partition plate 2 into a hot water tank 1a and a heating chamber 1b. A heating chamber 1b contains a heat exchanger 3 providing a burner C at the lower part of a combustion chamber 4. A water tank B is provided in the upper part of a water heater 1 which stores a certain amount of water by means of a float 5. The water tank B connects to a water supply pipe 7 of a ring provided in the upper part of the water tank 1a via the water supplying pipe 6. The lower part of the water tank 1a and the lower part of the heating chamber 1b are connected by a descending pipe 8, and the upper and lower parts of the heating chamber 1b are connected by a connecting pipe 9 having a pressure pump P. Water heated by the heating chamber 1b is led to the extension pipe 13 by the ascending pipe 12 and circulated. Supply of water is done through a pipe 11.
Patent JP-H09205439-A (JP)
Title: Atm controller and atm communication controller
Inventor: YOKOYAMA TATSUYA
IPC: G06F13/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ATM controller in which load on software processing is relieved by connecting the ATM controller to an external buffer memory to process an ATM layer and an AAL layer of an ATM protocol between a transmission line and a terminal equipment. SOLUTION: The ATM controller 8 is made up of an interface circuit 90 to interface with a system bus 6 of a terminal equipment 1, a transmission reception control section 70 and an MPU 100 or the like to generate and analyze cells. The MPU 100 in an ATM communication controller 2 processes only processing contents with high requirements with respect to revision of the processing content such as management cell generating analysis processing and interface processing with the terminal equipment 1 generated in the unit of packets. The processing content with priority on high speed performance such as CRC calculation and cell disassembling/assembling processing is processed by a wired logic. The processing load of the MPU 100 is relieved through the share of the processing contents.
Patent JP-H10197162-A (JP)
Title: Spray cooling type furnace cover
Inventor: HIDE KANJI
IPC: F27B3/24
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve cooling capacity and to eliminate a waste of cooling water by a method wherein the temperature of drain discharged from a furnace cover is measured at each section and according to a measuring result, a spray amount is automatically controlled at each section. SOLUTION: The temperature of drain flowing through each of drain suction pipes 13a-13d is measured by thermostats 15a-15d and analyzed by a controller 24. By regulating flow rate regulating valves 22a-22d according to the magnitude of a measuring temperature analyzed by a controller 24, a spray amount of each of sections 6a-6d is automatically controlled. Thereby, at a high section wherein a drain temperature is high, more quantities of cooling water is sprayed and at a section wherein a drain temperature is low, an amount of spraying cooling water is reduced. This constitution performs proper cooling responding to each section without excess and deficiency, and prevents excessive heating due to insufficient cooling, and simultaneously saves cooling water.
Patent JP-S61170624-A (JP)
Title: Device for monitoring abnormal operation of water-wheel generator
Inventor: TOMITA MORITAKA
IPC: G01M99/00
Filed: 1985-01-25
Abstract: PURPOSE:To discover an abnormality at early time by detecting the vibration or sound of a water-wheel generator, by linearly enciphering the data thereof and by comparing the sensors data at normal time with those which are enciphered linearly. CONSTITUTION:A sensor 10 measures the vibration or sound of a water-wheel generator. A linear enciphering means 20 enciphers linearly the data obtd. by the sensor 10. A deciding means 30 compares the normal value that the data of the sensor 10 are linearly enciphered at the time of the water-wheel generator being normal with the monitored value that the data obtd. by the sensor 10 are linearly ciphered at the time of monitoring the water-wheel generator. And when the difference between the normal value and monitored value is found more than the prescribed value it is decided that the water-wheel generator is abnormal. A warning means 40 warns the abnormal state when the deciding means 30 decides the abnormality.
Patent JP-2000216683-A (JP)
Title: Encoder, encoding system and encoding method
Inventor: HIWASA NORIMICHI
IPC: H04N19/196
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an encoder that can execute encoding while giving/receiving a prescribed parameter without the need for an external controller such as a decision section and a parameter copy section and to obtain an encoding system and an encoding method. SOLUTION: An input output interface section 210 of a control section 200 sets a prescribed parameter fed to an encoding section 201 on the basis of a mode setting signal and executes giving/receiving of the prescribed parameter with a control section 200 of other image encoder 1. Then a synchronizing signal, an image characteristic value, a generated information amount and a residual amount of a transmission buffer in parameters from the other image encoder 1 are respectively fed to a synchronizing signal comparison section 211, an image characteristic comparison section 212, a generated information amount comparison section 213 and a transmission buffer residual amount comparison section 214, where the parameters are respectively compared with same kinds of parameters in the encoding section 201.
Patent JP-H05202190-A (JP)
Title: Production of hybrid silica gel
Inventor: MATSUDA REIKO
IPC: C08G77/06
Filed: 1992-01-27
Abstract: PURPOSE:To obtain hybrid silica gel having excellent light durability, chemically fixed in silica gel by treating a silicon alkoxide with a photochromic compound containing an alkoxysilyl group in the molecule in the presence of an alkali metal compound. CONSTITUTION:(A) A silicone alkoxide such as tetraethoxysilane or phenyltriethoxysilane is treated with (B) a photochromic compound containing an alkoxysilyl group in the molecule in the presence of (C) an alkali metal compound such as sodium methoxide or lithium hydroxide, co-hydrolyzed and condensed to give hybrid silica gel having photochromic properties.
Patent JP-S55106070-A (JP)
Title: Motor
Inventor: KOBAYASHI KAZUJI
IPC: H02K29/06
Filed: 1979-02-05
Abstract: PURPOSE:To eliminate noise while extending the life with a less number of component parts by detecting the position signal with a sliding element rotating on the resistor by means of a common electrode provided at the center of the disc resistor and corresponding phase electrodes on the circumference thereof. CONSTITUTION:A common electrode 3 is provided at the central part of a disc resistor 2 and corresponding three phase electrodes 4-6 on the circumference thereof to form a position signal stator 1. A slide element 7 is arranged to slide to match the rotation of the rotor contacting on the resistor 2 of the position signal stator 1 whereby the output signals from the phase electrodes 4-6 are fed to respective power transistors 29-31 by way of transistors 25-27. As the rotor rotates, the output of the phase electrodes 4-6 changes in sequence. It is so arranged that the power transistor connected to the electrode which is the largest in it output is caused to conduct to energize the stator windings 32-34 in sequence.
Patent JP-H11212797-A (JP)
Title: Program conversion method, program converter and medium for storing program conversion program
Inventor: SATOU SAORI
IPC: G06F9/45
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To compile even a source program that includes indirect calling of a procedure into an efficient object program by changing an indirect calling code into a direct calling code and producing an object program. SOLUTION: A compiler 14 compiles a source program that is read from a 1st program storing part 11 into a temporary object program which is executable. A program executing part 18 executes the temporary object program and stores procedure calling number of each procedure that is practically called out in each place of procedure indirect calling code in a 2nd information storing part 20. Next, the compiler 14 compiles the source program into an executable object program. In such a case, it reads the procedure calling number stored in the part 20, and if a certain specific procedure calling satisfies preliminarily defined conditions in each place of a procedure indirect calling code, it inserts a code that directly calls the procedure and changes the procedure from an indirect calling to a direct calling.
Patent JP-S55107192-A (JP)
Title: Formation of heat insulating layer on side wall of tank
Inventor: NIWA RIICHI
IPC: F17C3/00
Filed: 1979-02-06
Abstract: PURPOSE:To form a heat insulating side wall of a tank easily by a simple method by foaming a heat insulating material along a side wall of a tank in the upward direction. CONSTITUTION:A closed sliding from 2 is provided outside a side wall 1A of a tank 1 such that the sliding from 2 is parallel-spaced from the side wall 1A. The sliding form 2 is upwardly movably supported on a metal support 3 and a suspension rod 4. In order to start the formation of a heat insulating layer on the side wall 1A, the form 2 is disposed in the lower-most position. A solution of a blowing agent is then injected in an annular space defined by the outer surface of the side wall 1A and the inner surface of the form 2, to subject the solution to foaming so that a heat insulating layer 5 is formed. The formation of this heat insulating layer is carried out gradually in the upward direction. After the foam-molding operation has been completed, foams 2 appear initially in a lower position of the heat insulating layer 5 then in an upper portion thereof. Facing materials 6 are attached, if necessary, to the heat insulating layer 5 initially at a lower portion thereof then an at upper thereof. In the above-mentioned operation for forming heat insulating layer, a scaffold is not required. Accordingly to the above process, a heat insulating layer 5 can be formed in a short period of time and at a very low cost. Since the heat insulating layer 5 can be seamlessly formed, no joint-treating operation is required.
Patent JP-H07215893-A (JP)
Title: Bone quantity increasing agent
Inventor: MORII HIROYO
IPC: A61P3/00
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a bone quantity increasing agent useful for treatment of a metabolic bone disease caused by the reduction of a bone mineral, such as osteoporosis, etc. CONSTITUTION:This bone quantity increasing agent contains an interferon(IFN), preferably a natural source IFN, especially an IFN-alpha. Although the IFN acts suppressively to a bone resorption, it does not act suppressively to a bone formation, in consequence, the bone quantity is increased, and the increase in the bone quantity is maintained after completion of the administration. The IFN can be used alone or in combination with the other bone quantity increasing agents and suppressing agents for bone resorption enhancing factor, and its daily dosage is generally in a range of 1-20 million IU, specifically 100-10000 thousand IU.
Patent JP-H04239231-A (JP)
Title: Radio telephony equipment
Inventor: SHINGU KAZUMI
IPC: H04B7/26
Filed: 1991-01-11
Abstract: PURPOSE:To obtain the radio telephony equipment capable of performing one- to-one communication while selecting one station from among plural terminal stations and accessing the radio telephony equipment. CONSTITUTION:A TMF signal detection part 13 detecting a selection calling signal due to the DTMF signal by demodulation signals from a reception part is provided. The coincidence between the selection calling signal detected by this DTMF signal detection part 13 and the device number of the self-device stored in a storage part 2 is detected, and the communication can be performed only when the coincidence is detected. A control part 14 is equipped with a function making the communication impossible in the case of an incoincidence.
Patent JP-S58130130-A (JP)
Title: Manufacture of optical fiber
Inventor: IWAMOTO TOSHIO
IPC: C03B37/018
Filed: 1982-01-29
Abstract: PURPOSE:To manufacture an optical fiber with a small transmission loss and a small OH group absorption loss by using a glass forming precursor freed of hydrides, hydroxides and metallic ions by chlorination, liquefaction and distillation. CONSTITUTION:A liq. glass forming precursor 5 in a container 4 is vaporized by heating to 50-60 deg.C, and the vapor is introduced into a container 10 cooled to the liquefaction temp. of the precursor through stop valves 8, 9 by means of a carrier gas fed from a feeding pipe 6 through a stop valve 7. In the container 10, the vapor is liquefied to prepare a precursor freed of hydrides, hydroxides and metallic ions. The valves 7-9 are then closed, and by opening valves 11, 12, a carrier gas is fed into the container 10 to discharge the precursor. The precursor is mixed so as to maintain a prescribed glass composition, a glass film is formed on the inside of a quartz pipe or the tip of a quartz rod by oxidation or hydrolysis, and an optical fiber is obtd. by drawing.
Patent JP-H02258738-A (JP)
Title: Benzocycloalkenyldihydroxyalkanoic acid compound, preparation thereof, and drug composition containing same
Inventor: DEIDEIE FUESUTARU
IPC: C07C47/24
Filed: 1990-01-24
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein X is CH 2 , O or S, R 1  and R 2  are alkyl or combined to form (CH 2 ) 4-5 'R 3  and R 4  are H,F,Cl,N, N-dialkylamino, alkyl or phenyl, R 5  and R 6  are H, F, Br, alkyl or alkoxy, R 7  and R 8  are H or form a trans-type double bond together with a C-C bond, R 9  and R 10  are H or combined to form dialkylmethylene and R 11  is a free acid, ester or amide along with linked CO].  
     EXAMPLE: (+,-)ethyl 6E-erythro-7-[4-(4-fluorophenyl)-3-spiro(2,1'-cyclopentyl-2H-1- benzopyrane)]-3,5-dihydroxyhepto-6-enoate.  
     USE: A medicine for hypocholesterolemia and having antithrombotic and antibacterial characteristics.  
     PROCESS: For example, a keto ester represented by formula II is reduced and, according to circumstances, subjected to transestrification and hydrolysis to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05204817-A (JP)
Title: Data transfer equipment
Inventor: UENO HITOSHI
IPC: G06F13/12
Filed: 1992-01-28
Abstract: PURPOSE:To secure maximum data throughput almost without decreasing program execution performance by preparing two small-capacity buffers for transfer in a hardware system area(HSA). CONSTITUTION:A read command 102 is executed by the microprogram control 128 in a channel device 116 and data transferred from an input/output device 18 are written in the A plane 113 of the buffer for data transfer of an extended storage device(ES); when the writing operation is ended, an ES data transfer circuit 122 is actuated and the data begin to be transferred from the buffer A plane 113 to ES 124. Then the channel device 116 writes following data transferred from the input/output device 118 in the B plane 14 of the ES data transfer buffer. The speed of ES data transfer from the input/output device 118 to the ES transfer buffer is slower than the speed of the data transfer from the ES transfer buffer to the ES124, so the channel device 116 transfers the data to the ES 124 at the end of the data writing to the B plane 114.
Patent JP-H04256590-A (JP)
Title: Control method for robot
Inventor: KOMORIYA HITOSHI
IPC: B25J17/02
Filed: 1991-02-04
Abstract: PURPOSE:To realize the shortening of a work time for engagement, with respect to a scalar type robot equipped with a force sensor at the tip of a robot. CONSTITUTION:The amplitude of the vibration in the rotation direction of the 1st rotating axis and 2nd rotating axis of a robot is estimated, by measuring the amplitude of the force signal of after the space movement of the robot, in the control of a scalar type robot executing the engagement of the axis and hole by a force control. It is decided as to whether or not the engagement motion is possible, from the amplitude value thus estimated, and the next engagement order is executed in the case of being decided as possible.
Patent JP-S63180904-A (JP)
Title: Biprism
Inventor: ASANUMA NOBUHISA
IPC: G11B11/10
Filed: 1987-01-22
Abstract: PURPOSE:To eliminate the need for a beam splitter by joining at least two pieces of crystal bodies via multi-layered dielectric films to form a biprism. CONSTITUTION:A Wollaston prism is formed by joining two pieces of the crystal bodies 1, 2 in such a manner that the optical axes thereof intersect orthogonally with each other. The crystal body 1 is used as an incident side prism, with which the light output having the planes of polarization orthogonal with each other is obtd. as exit light when the plane of polarization of incident light 3 inclines by 45 deg. with respect to the optical axis thereof. The adequate multi- layered dielectric films 14 are provided on the joint surface of such Wollaston prism and two pieces of the crystal bodies 7 and 2 are joined via the multi- layered dielectric films 14. Then, the joint part constitutes a half mirror and, therefore the biprism 13 provided with a function as a beam splitter is obtd. The need for the beam splitter is thereby eliminated and the adjustment is facilitated.
Patent JP-H02194783-A (JP)
Title: High-definition projection tv
Inventor: TAKEUCHI KOICHI
IPC: H04N5/74
Filed: 1989-01-24
Abstract: PURPOSE:To prevent a burnt step from being generated on the picture displaying surface of a projection tube by inputting a standard television signal to the projection tube after converting the aspect ratio of the standard television signal so as to conform to that of high-definition television. CONSTITUTION:The standard television signal is inputted to the projection tube 1 after converting it into a signal long sideways so that a residual part is not generated at the picture displaying surface of the projection tube 1. Next, a standard television signal picture displayed as filling the picture displaying surface of the projection tube 1 is converged by a projection lens 2, and is narrowed in its deflection angle in only a horizontal direction by a light flux conversion lens 3, and is projected on a screen. Thus, the generation of the burnt step of the fluorescent surface of the projection tube 1 can be prevented.
Patent JP-H07221366-A (JP)
Title: Formation of resistor pattern
Inventor: FURUKAWA MITSUHIRO
IPC: G01R33/07
Filed: 1994-02-07
Abstract: PURPOSE:To provide a resistor pattern forming method by which the resistance value of each magnetic sensitive section can be made almost equal to another by making the pattern width of each magnetic sensitive section hardly different largely from another. CONSTITUTION:Magnetic sensitive sections 2-5 and resistor films composed of earth terminals, power supply terminals, and monitor terminals are formed on a substrate and a resist film 11 is roll-coated in the direction nearly perpendicular to a linear resistor pattern formed by photolithography, exposed, and developed. Therefore, when the resistor pattern is formed by removing a resistor film exposed on a resist removing section, the resistor pattern becomes narrower or wider depending upon the thickness of the resist film in the length direction. However, since the variation is equal in the magnetism sensitive sections 2-5 of each resistor pattern, the resistance values of the sections 2-5 become almost the same.
Patent JP-H07319568-A (JP)
Title: Constant current circuit
Inventor: KAGAWA SHIGERU
IPC: G05F1/56
Filed: 1992-01-29
Abstract: PURPOSE:To prevent constant current output from being fluctuated due to the dispersion of the resistance value of an internal constituent. CONSTITUTION:When dispersion exists in the resistance value R12 of a resistor 12, no voltage fluctuation in the base voltage V6 of an NPN transistor 6 occurs without receiving the influence of dispersion of the resistance values of resistors 10 and 11. However, the base voltage V7 of an NPN transistor 7 is supplied by the voltage division of the resistor 12 and (n) diodes 9-1 to 9-n, and the base voltage V7 is fluctuated to the low potential side when the resistance value of the resistor 12 is fluctuated to the high potential side, and the value of a current IB inputted to a shunt circuit 3 is decreased, and the base voltage V7 is also fluctuated to the low potential side, therefore, a constant current I61 outputted from a constant current output terminal 61 can be kept at a fixed value. Also, when the resistance value of the resistor 12 is decreased, the value of the current IB inputted to the shunt circuit 3 is increased, and the base voltage V7 is also fluctuated to the high potential side, therefore, the constant current I61 outputted from the constant current output terminal 61 can be kept at the fixed value.
Patent JP-S61221566-A (JP)
Inventor: HENRII BII HEIZEBUROTSUKU
IPC: G11B21/02
Filed: 1986-01-24
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。