baber/WOPTO huggingface dataset:
Patent JP-H07244991-A (JP)
Title: Floating gate type non-volatile semiconductor storage device
Inventor: NODA MASANORI
IPC: G11C16/06
Filed: 1994-03-01
Abstract: PURPOSE:To improve the number of writing/erasing times of a device by connecting a protective circuit consisting of MIS capacitors and junction diodes connected in series to word lines and preventing flow of currents to tunnel oxidized films of memory transistors by electrification of the word lines. CONSTITUTION:Channel top regions 3, field insulating films 2, the tunnel oxidized films 4 and floating gates(FG) are successively formed on a (p) type semiconductor substrate 1. Next, an (n) type impurity is doped via the films 4 into active regions enclosed by the films 2 of the protective circuit parts to form (n<+>) type semiconductor regions 8 and further, coupling insulating films 5, respectively. Thereafter, the films 5 exclusive of the memory cell parts are removed. In succession, word lines WLp, etc., interlayer insulating films 9 and bit lines BLi, BLj, BLk are formed by patterning the films 5 and the FG and further, a surface protective film 10 is formed over the entire surface. As a result, the flow of the currents to the films 4 by electrification of negative is prevented by the protective circuits of the MOS capacitors C and the junction diodes D of the respective word lines and the number of the writing/erasing times of the device is improved.
Patent JP-H10251364-A (JP)
Title: Production of highly reactive modified phenol resin, molding material, material for electric and electronic part and semiconductor sealing material containing the same highly reactive modified phenol resin
Inventor: TAJIMA MASAO
IPC: C08G8/28
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To produce the subject resin having a low melt viscosity and high reactivity with an epoxy resin by carrying out the polycondensation of petroleum-based heavy oils, etc., with a resol resin in the presence of an acidic catalyst. SOLUTION: The polycondensation of (A) petroleum-based heavy oils or pitches, as necessary, subjected to a treatment for removing a paraffin fraction with (B) a resol resin is carried out in the presence of (C) an acidic catalyst which is preferably a Broensted acid selected from an organic acid, an inorganic acid and a solid acid to provide the objective resin. The rations of the components (A), (B) and (C) used are preferably regulated so as to provide 0.2-2mol component B, expressed in terms of the average molecular weight and based on 1mol component (A) calculated from the average molecular weight and 0.3-3mol component (C) based on 1mol component (A). The resultant resin is preferably purified in at least one step selected from, e.g. a step of removing a catalyst residue and then preferably used for various applications.
Patent JP-S62212388-A (JP)
Title: (1r)-1-substituted carbapenem-3-carboxylic acid derivative
Inventor: NAGAO YOSHIMITSU
IPC: A61P31/04
Filed: 1986-03-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, lower alkyl or aralkyl; R<2> is (substituted) alkyl or heterocyclic ring; R<3> is H or carboxyl- protecting group]. EXAMPLE:p-Nitrobenzyl (1R, 5S, 6S)-2-oxo-6-[(1R)-1-hydroxyethyl]-1- methoxycarbapenem-3-carboxylate. USE:An antimicrobial agent and beta-lactamase inhibitor. PREPARATION:A (1R)-1-substituted-2-oxo-carbapenem-3-carboxylic acid compound expressed by formula II (R<3> is carboxyl-protecting group) is reacted with an acylating agent expressed by the formula R<a>X (R<a> is eliminative group, preferably acyl; X is halogen) or a reactive derivative thereof to give a compound expressed by formula III, which is then reacted with a mercapto reagent expressed by the formula R<2>SH in the presence of a base and, as necessary, the deprotection is carried out.
Patent JP-S6013297-A (JP)
Inventor: UORUTAA JIYON KEANZU
IPC: G21F9/26
Filed: 1984-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11248035-A (JP)
Title: Coupling for pipe
Inventor: MARUYAMA TADAKATSU
IPC: F16L25/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To certainly confirm contents of pipe members of pipings, etc., and specifications of service conditions, etc., by installing an IC tag storing information concerning pipes on a proper position of a coupling main body for a long term. SOLUTION: A coupling 1 on which a disc type IC tag T is previously installed is, for example, to connect pipes 3a and 3b to be pipes in concrete to each other. The IC tag T is installed on the inside of an elbow 1, a mount 4 an upper surface of which is flat is fastened on the coupling side with resin, etc., and the IC tag T is installed on this mount 4 with an adhesive, etc., Required information concerning the pipes to be connected is memorized in a memory part of this IC tag T, and this information is used for confirmation and control at the time of construction thereafter by reading it by a reader/ writer 5 and adding the latest information in case. Consequently, it is possible to constantly and precisely grasp a status of the pipes being used and to facilitate judgement of maintenance, scrapping and renewal time.
Patent JP-H11259999-A (JP)
Title: Magnetic disk device and its control method
Inventor: KIUCHI REIJIRO
IPC: G11B21/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of preventing the contact of a magnetic head with the data area of the magnetic disk and the adsorption of the magnetic head on the data area of the magnetic disk when the magnetic head is brought into contact with the magnetic disk and fixed. SOLUTION: A magnetic disk 1 is provided with a contact/start/stop(CSS) area having a pattern 13 formed for position detection, and a data area 12. A writing signal is written in the pattern 13 for position detection. A magnetic head 3 is mounted on the tip of a carriage 4, and the carriage 4 is rotated around a rotary shaft 4a by a voice coil motor 5. The magnetic head 3 is moved onto the CSS area 11, the writing signal of the pattern 13 for position detection is read, and accordingly the pattern 13 for position detection is detected. Then, the rotary-driving of the magnetic disk 1 by a motor is stopped, a projected part 4a is pressed to an inner peripheral stopper pin 7 by a locking means 6, and thus the carriage 4 is fixed.
Patent JP-S57170834-A (JP)
Title: Manufacture of base material for glass fiber
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/00
Filed: 1981-04-13
Abstract: PURPOSE:To inexpensively obtain a base material contg. metallic halide as a dopant for a glass fiber for optical communication, etc. by generating gas of metallic halide with a high b.p. in a container and immediately feeding the gas to a blowoff nozzle for starting material for glass. CONSTITUTION:Metallic halide with a high b.p. is put in a vaporizing container 4 and kept at a constant temp. By blowing an inert gas into the container 4, gaseous metallic halide is generated, and it is fed to the tube 1c of the 3rd layer of the nozzle 1 of a multi-tubed burner. At the same time, gaseous starting material for glass, gaseous fuel, an inert gas and gaseous O2 are fed to the tubes 1a, 1b, 1d, 1e, respectively. The nozzle 1 is ignited, and in the resulting flame the vapor phase chemical reaction of the gaseous starting material for glass with the gaseous metallic halide is caused to form sootlike fine glass powder. By sticking and depositing the powder on the outside or the tip of a rodlike substrate 12, a porous base material 13 for a glass fiber is obtd.
Patent JP-S51132654-A (JP)
Title: Method for treating alkaline waste water
Inventor: TAKASE SEIJI
IPC: C02F1/20
Filed: 1975-05-13
Abstract: PURPOSE: To remove COD, BOD and SS together with nitrogen from alkaline waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01230338-A (JP)
Title: Tableware drier
Inventor: TAKAHASHI KENZO
IPC: A47L19/00
Filed: 1988-03-09
Abstract: PURPOSE:To cleanly house cooking tools such as a chopping board and kitchen knives, etc., having different lengths in a box by providing an attached housing portion on the defined place of a body and expandably/contractibly and removably providing a box on the attached housing portion. CONSTITUTION:A box 19 for housing cooking tools 18 such as a chopping board and kitchen knives, etc., is inserted/drawn out from the opening portion 17 provided in the front of an attached housing portion 16 provided on the bottom portion of a body 1. At the time of drying tableware 8, hot air sent from a hot air generating device 6 is fed to the lower portion of a draining basket 7 and the blasted hot air dries the tableware 8 through the draining basket 7. On the other hand, the cooking tools 18 of the chopping board and kitchen knives, etc., used at the time of cooking are placed on the box 19 which is expandably/contractibly and removably provided, and housed in the attached housing portion 16 formed on the lower portion of a water receiving board 2 from the opening portion 17 in the front. In particular, the chopping board, etc., having a large dimension can be housed in the body 1 by expanding the expandable/contractible box 19. Also, the housing/taking out of small-size kitchen knives and spoons, etc., can be carried out by drawing out only the inner case 20 of the expandable/contractible box 19.
Patent JP-H01228918-A (JP)
Title: Antidiabetic drug
Inventor: KUBO MICHITOKU
IPC: A61P3/08
Filed: 1988-03-09
Abstract: PURPOSE:To provide an antidiabetic drug having a strong insulin action or insulin-releasing action and causing no adverse reaction even when administered for a long period by containing as a main ingredient a protein extracted from Euphausiacea with an aqueous solvent and having a specific range of mol.wt. CONSTITUTION:Euphausiacea is extracted with an aqueous solvent such as cold water, hot water or hydrous ethanol. The obtained extract solution is desalted and dried to give a crude extract, which is subjected to a conventional protein-separating and purifying process to provide an antidiabetic drug containing a protein fraction having a mol.wt. of 20000-40000 as a main ingredient. The preparation is administered, for example, in a dose of 0.1-5g, particularly 1-3g, per day for an adult as the Euphausiacea protein fraction.
Patent JP-H03256152-A (JP)
Title: Input/output channel device
Inventor: MURANOI TAKESHI
IPC: G06F13/12
Filed: 1990-03-07
Abstract: PURPOSE:To make it possible to give a chance for using an I/O interface to any I/O device without fail by controlling the using rate of the I/O interface so as to be less than a normal value by a using rate deciding means. CONSTITUTION:A central processing unit (CPU) issues an I/O instruction for information the normal value of the using rate to an I/O channel device 3. An I/O instruction receiving part 31a receiving the I/O instruction sets up the received normal value in a normal value register 35a. An I/O starting part 31c knows that the I/O interface 5 is in a usable state through an I/O interface control part 34, extracts an I/O request from an I/O queue 31b and transfers the extracted result to the control part 34 to start I/O operation by an I/O device 4. When a start suppressing signal is outputted from a using rate deciding part 35b, the starting part 31c stores the I/O request in the queue 31b as it is, and when the using rate of the interface 5 is reduced lees than the normal value, extracts the I/O request from the queue 31b and transfers the request to the control part 34 to drive the device 4.
Patent JP-S60217948-A (JP)
Inventor: EDOGAA EICHI JIISETSUTO
IPC: B65D17/347
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10256685-A (JP)
Title: Circuit board
Inventor: MIZUNO KOICHI
IPC: H05K1/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To transfer efficiently the heat generated in an electric circuit to a temperature controller and realize the stabilized operation of the electric circuit, by disposing the electric circuit formed on a board in a thermally conductive package contacted with the temperature controller, and by disposing in the board thermal conductors contacted thermally with the electric circuit and the package. SOLUTION: In an electric circuit 2, forming wiring patterns comprising electrically conductive thin films on the front and rear surfaces of a dielectric board 3, a semiconductor element 7 and chip resistive elements 6 are formed on the one side of the board 3 by soldering. Storing the electric circuit 2 in a package 4 formed out of a metallic or ceramic material with a good thermal conductivity, the whole of the electric circuit 2 is shielded from its environment to stabilize its circuit operation. Further, contacting a temperature controller 1 with the package 4, it is disposed to hold the package 4 at a predetermined temperature. Moreover, passing through the board 3 such thermal conductors 10 with good thermal conductivities as Cu, Al, and sapphire, they are disposed to contact with the package 4, the semiconductor element 7 and the resistive elements 6, etc.
Patent JP-S62211039-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1986-03-13
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-H05258009-A (JP)
Title: Automatic optimizing system for logic circuit
IPC: G06F17/50
Filed: 1992-03-16
Abstract: PURPOSE:To synthesize logic while taking the minimization of the number of cells too into consideration together with the optimization of the delay time in the case of executing the speedup of the delay time of a logic circuit by a delay time optimizing system using a Shannon's expansion formula. CONSTITUTION:A delay time analysis processing part 105 calculates a delay time allowance degree at the input and the output gates of the logic circuit 101 by making the logic circuit 101, input signal arrival time 102, output signal constraint time 103, and a library 104 input. A sub logic circuit segmentation processing part 108 specifies a part to be Shannon's-expanded in the logic circuit as a sub logic circuit by making the input signal whose allowance degree is severest an expanded variable. A clamp gate simplification processing part 110 executes Shannon's expansion and the simplification of a clamp gate for every sub logic circuit. An optimum circuit selection processing part 111 compares the obtained logic circuits after the expansion with each other, and outputs the logic circuit in which the delay time and the number of the cells are optimum as the optimum logic circuit 112.
Patent JP-S54146924-A (JP)
Title: Color signal coding method and its unit
Inventor: KODERA HIROAKI
IPC: H04N11/04
Filed: 1978-05-10
Abstract: PURPOSE: To compress efficiently a picture information volume in a simple method by taking out the difference value of primary signal components for a proper sampling point from color signals and constituting and transmitting a color difference vector signal where this difference value is components.  
     CONSTITUTION: Color signals are sampled to obtain a color difference vector, where the difference value of primary signals components is components, for each sampling point. When components of this color difference vector are defined as ΔR, ΔG and ΔB and increment, a present state and reduction are defined as +, 0 and - respectively, a distinct deviation is shown in the color difference vector. As regards vector (ΔR, ΔG, ΔB), (0,0,0) is the most, and next, the inclination for changing only one components is strong, and the change of one components + and another component - is a little. Then, this change inclination is examined for pictures to be transmitted, and color difference vectors are coded on a basis of the generation probability of it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59181269-A (JP)
Title: Fine crystal isooxicam
Inventor: BUORUFUGANGU HERUMAN
IPC: C07D417/12
Filed: 1984-03-23
Abstract: A new process for the preparation of microcrystalline isoxicam having a particle size of about 1-30  mu m which comprises dissolving isoxicam in a mixture consisting of a solvent miscible with water and of an aqueous base where the resulting basic solution is neutralized with dilute acid to a pH of 4-6 with vigorous agitation precipitating the microcrystalline product is herein described.
Patent JP-H02239060-A (JP)
Title: Control circuit used for movement system of inspected body
Inventor: NAGATA KATSUMI
IPC: G05B15/02
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the number of signal lines and the number of input/output ports on a CPU side by making a constitution so that changeover means may be able to be changed over directly on the basis of an inspection signal from a reference sensor provided at a optional point. CONSTITUTION:Changeover means MP X1, MP X2 making connection with one input port P/I and one output port P/0 of an outside controller A through signal lines P1, P2, are provided within an interface circuit C, and the drive circuits of sensors 1, 3 and rollers 4, 5 are connected to these changeover means MP X1, MP X2, and at the same time, a sensor 2 is made to be a reference sensor for conducting the changeover of changeover means MP X1, MP X2. As a result, when a paper sheet 6 has not reached the sensor 2, it is inspected only by the sensor 1, and also, a motor is driven on the basis of its signal, and also, at the time point of the paper sheet 6 passing the sensor 2, the rotation of the roller 4 on its upper stream side stops, and also, the rotation of the roller 5 on the lower stream side starts, and hereafter, until the paper sheet 6 is detected by the sensor 3 and the roller 5, until the paper sheet 6 passes a discharge sensor, is arranged to continue rotation.
Patent JP-H07264153-A (JP)
Title: Reception level control circuit for point-multipoint transmission system
Inventor: TAKIGAWA KOUHIROU
IPC: H04J3/00
Filed: 1994-03-25
Abstract: PURPOSE:To control a reception level to be a prescribed level by storing a gain or an attenuation amt. of each remote equipment with respect to an incoming signal in advance and setting a corresponding gain or attenuation amt. in matching with each reception timing. CONSTITUTION:An incoming transmission control circuit 5 measures a transmission delay time among each of remote equipments 1-1-1-n and a center equipment 2 to control a transmission timing of an incoming signal to each remote equipment accordingly. For example, a gain of each remote equipment corresponding to a reception level of the incoming signal at the time of measurement of transmission delay is measured and stored in a reception constant storage circuit 14. The transmission timing of the incoming signal to each of the equipments 1-1-1-n is controlled by the control circuit 5 and the reception timing of the incoming signal to each of the equipments 1-1-1-n is obtained from the control circuit 5. The circuit 14 reads a gain corresponding to each remote equipment based on the reception timing and a gain control circuit 13 sets the gain to an equalization amplifier circuit 11.
Patent JP-H04273105-A (JP)
Title: Magnetic garnet for magnetic field sensor
Inventor: OGAWA HIROMI
IPC: H01F10/24
Filed: 1991-02-27
Abstract: PURPOSE:To provide a magnetic garnet, for magnetic field sensor use, whose temperature characteristic is good, whose reflection coefficient is small, whose transmission factor is high, in which a crack is hard to cause and which can be manufactured easily. CONSTITUTION:The title magnetic garnet is composed of a single-layer crystal expressed by the chemical formula of Ho1.56Bi1.32Pb0.06Pt0.05Fe5O12 and whose change in a sensitivity constant due to a temperature change is within + or -1.5% at -10 to +90 deg.C by using 20 deg.C as a reference.
Patent JP-2000250612-A (JP)
Title: Programmable controller
Inventor: ASHIDA KAZUHIDE
IPC: G05B19/05
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To identify that an instruction execution circuit serves as the shared data by preparing an instruction to declare that a variable that is used by a programmable controller serves as the shared data against another device. SOLUTION: When a sequence instruction execution circuit 2 reads an instruction word out of a program memory 3 and executes it, a shared data designation part is referred to. However, if the operand of the instruction word does not designate its own controller PC1, it is decided that the data are contained in another controller and it is can be decided that the data are shared with this controller. Thus, it is possible to understand that the data to be collated with the instruction word are shared with another controller and to designate the location of the data by designating the location of the data at a shared data designation part of the instruction word. The same designation is possible when the object data serve as an I/O 8 of the controller PC1 or an I/O 31 of another controller PC3.
Patent JP-H09243003-A (JP)
Title: Steam generator
Inventor: MURATA KEIJI
IPC: F22B1/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a steam generator in which its price is low, a pressure loss is low and a thermal efficiency is improved without causing its entire tube size remarkably increased. SOLUTION: First high boiling point liquid R of lead-bismuth is sprayed from a first nozzle 49H arranged at a first heat exchanging part 45H at an upstream side of a flowing passage 41 against a flow of discharged gas G in such a way that the liquid may directly contact against it to perform a heat exchanging operation. The first high boiling point liquid R after heat exchanging operation is recovered and flowed to a heat transfer pipe 53H of a drum 51H of a high pressure evaporator 43H, water W in the drum 51H is boiled up and evaporated to obtain high pressure steam VH and similarly also at a second heat exchanging part 45L at a downstream side, a heat exchanging operation with a direct contact between the first high boiling point liquid R and the discharged gas G is carried out through a second nozzle 49L also at the second heat exchanging part 45L at the downstream side.  In addition, water W in the drum 51L is boiled and evaporated through a heat transfer pipe 53L at the low presser evaporator 43L so as to obtain low pressure steam VL', resulting in that a superior heat transfer performance can be attained when the heat exchanging operation is performed, a thermal efficiency is improved and then both a small-sized state and a low priced state can be realized.
Patent JP-S62210916-A (JP)
Inventor: UENO SATOSHI
IPC: A01F15/00
Filed: 1986-03-13
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-S55149565-A (JP)
Title: Facsimile communication unit for storage
Inventor: INOUE HIDEO
IPC: H04N1/21
Filed: 1979-05-10
Abstract: PURPOSE: To display acurrate number of sheets of originals possible for storage, by providing the display unit which displays the number of sheets of originals possible for storage every time one original is stored.  
     CONSTITUTION: The video signal generating section 5 converts the video information into the information suitable for the storage after read-in and feeds it to the memory control section 2. This original is added with the information representing the first and last part of the original every one or a plurality of sheets. The control section 2 stores required information in the memory 1, and tells to the memory address after the end of storage display control section 3. The control section 3 subtracts the memory address after the end of storage of one original sheet from the end address of the memory and calculates the remained memory amount possible for storage, and then converts the remained memory amount into the number of sheets of originals based on the video information of the standard original and displays it on the display section 4. On the other hand, when the video information is transmitted from the memory 1 via the transmission control section 6 to the reception side, the control section 2 tells the memory address of the area stored in the memory to the control section 3 and displays the number of originals possible for storage the same as the case with storage. 
     COPYRIGHT: (C)1980,JPO&Japio