baber/WOPTO huggingface dataset:
Patent JP-S60175296-A (JP)
Title: Method and device for controlling dynamic memory refreshing
Inventor: SHIGETA YOSHIHARU
IPC: G11C11/406
Filed: 1984-02-21
Abstract: PURPOSE:To reduce power consumption at the time of refreshing and to suppress unnecessary noise generation by performing refreshing action for only a bank requiring maintenance of stored contents out of already used banks and a bank being used. CONSTITUTION:The above described device is designed so as to pass a dummy cycle for only a bank requiring maintenance of stored contents and a bank being used, and perform a normal refreshing action corresponding to the using state of banks in which bank A, bank B, bank C, and bank D are used in order. For example, in using the bank B, the device always passes a dummy cycle and then performs a normal refreshing action. For the bank A already used, however, if maintenance of stored contents is necessary, the device passes the dummy cycle and performs the refreshing action; if said maintenance of the stored contents is unnecessary, the device performs no dummy cycle or refreshing action, thereby the power consumption at the time of refreshing is reduced considerably.
Patent JP-2000231937-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKEUCHI YOJI
IPC: H01M10/05
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, enhance cycle characteristics and secure safety when overcharging as well as to stabilize a positive electrode active material itself, by using a positive electrode active material of a lithium nickel composite oxide having a rock-salt structure with orderly arranged layers obtained by substituting a part of a Ni site by other elements for the positive electrode and a negative electrode active material of a mixture of graphite and coke for the negative electrode. SOLUTION: The composition of a composite oxide for a positive electrode active material is shown by the formula LiNixM1yM2zO2z. (In the formula, Mi: At least one kind Selected from Co, Mn, M2: one or more kinds selected from Al, B, Fe, Cr, Mg; x+y+z=1, 0.5<x<0.95, 0.01<y<0.4, 0.001<z<0.2. A part of inexpensive Ni contained in the positive electrode active material is substituted by two or more elements to improve cycle characteristics. A negative electrode active material of a mixture of highly crystalline graphite and inexpensive coke increases a battery capacity, and suppresses a crystal from being collapsed by restricting a movement of a Li ion between both electrodes during normal charge and discharge. In addition, deposition of a dendrite on the negative electrode at the time of excessive charging is prevented by irreversible large capacity.
Patent JP-S63200422-A (JP)
Inventor: MIYATA TOMOYOSHI
IPC: H01H1/26
Filed: 1987-02-13
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-S58161418-A (JP)
Title: Pulse amplifier circuit
Inventor: KAWADA TOYOSHI
IPC: G09G3/28
Filed: 1982-02-26
Abstract: PURPOSE:To improve the effect of mass-production and to improve the reliability, by inputting a cut-off signal to stop the switching operation of a switching element in amplifier units and using the titled amplifier circuit depending on applications such as EL and PDP drive. CONSTITUTION:When an AC input signal VIN is a high level, an n-channel MOSTQd as a pulse switching element turns on to flow a flowing current from a terminal 2 to a ground point. In this case, if a cut-off DC voltage Vc of about 5V is not applied to a terminal 3, since an NOR gate 6 acts like an inverter, a voltage having an inverted phase of an input signal VIN appears at the output of the NOR gate 6 and an MOSTQu2 performs push-pull operation with a Qu1 alternately. Further, when the Vc is applied to the terminal 3, since the output  of the NOR gate 6 is on a low level independently of the input signal VIN, an MOSTQc is inoperative, the operation of the MOSTs Qu2 and Qu1 is stopped, the MOSTQd only is activated and receives a current flowed from a capacitive load connected to the terminal 2. Thus, system is convenient for driving the EL.
Patent JP-H01205752-A (JP)
Title: Control signal recording and reproducing circuit
Inventor: AKEDA TAKAFUMI
IPC: G11B15/467
Filed: 1988-02-12
Abstract: PURPOSE:To stably reproduce a CTL signal, irrespective of any reproducing speed by amplifying an output of a control (CTL) head with a fixed gain and generating subsequently a control signal corresponding to said output and a speed command, so as to control the amplification gain of a next step reproducing amplifier. CONSTITUTION:An output A where a signal from the CTL head 11 is amplified with a reproducing amplifier 13, is inputted to a reproducing amplifier 15 and a signal processing circuit 14. By the circuit 14, the signal A is A/D-converted and detected on its waveform peak value, and then a control command is outputted to the amplifier 15 in accordance with variations of said value and the speed command. By this method, the gain of the amplifier 16 is controlled, and the reproducing CTL signal can be reproduced in the same amplitude, almost regardless of variations of the reproducing speed.
Patent JP-S62228254-A (JP)
Inventor: ARUBUIN BOOSUKU
IPC: A23L13/00
Filed: 1987-02-13
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-S61190661-A (JP)
Title: Correcting method for curve pattern
Inventor: NAKAGAWA TETSUO
IPC: G09G1/16
Filed: 1985-02-19
Abstract: PURPOSE:To move a pattern to correct it with an easy operation by moving bend points corresponding to an arc part to an extent corresponding to the quantity indicated by an input means and moving the other bend points to an extent obtained by operation. CONSTITUTION:Information related to a printed board or the like designed by a CAD device is inputted to a computer 1 from a keyboard 3. Positions on a plane plate which corresponds to screen positions of a CRT5 in (1:1) are indicated with a penpoint through a tablet 4 to the input data of lines, etc. to the computer 1. The computer 1 generates a polygonal line obtained by extending linear parts on the curve of the curve pattern displayed on the CRT5 and moves bend points corresponding to the arc part to the extent corresponding to the quantity indicated by the tablet 4 and moves the other bend points to the extent obtained by operation, thereby correcting the curve pattern.
Patent JP-H04213356-A (JP)
Title: Stabilization of highly heat-resistant and deformable polycarbonate
Inventor: HERUMUUTOOMARUTEIN MAIAA
IPC: C08K5/54
Filed: 1991-02-01
Abstract: PURPOSE: To obtain a highly heat distortion resistant arom. polycarbonate resin by incorporating a specified siloxane as a heat stabilizer to a specified arom. polycarbonate resin.  
     CONSTITUTION: A thermoplastic molding compsn. wherein an arom. polycarbonate resin contg. a bifunctional carbonate structural unit of formula I and approximately 0.001-1 wt.% siloxane of formula II as a sole heat stabilizer are compounded. In the formulas, R 1  and R 2  are each H, a halogen, a 1-8C alkyl, a 5-6C cycloalkyl, a 6-10C aryl or a 7-12C aralkyl; m is 4-7; R 3  and R 4  are respectively separately selected to each X and mutually independently hydrogen or a 1-6C alkyl and X is carbon under a condition where both R 3  and R 4  are alkyls on at least one X atom. R and R' are each a 1-4C alkyl or aryl; x and y are each 1, 2 or 3; x+y=4. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000231144-A (JP)
Title: Stroboscope charging controller
Inventor: NUMAKO NORIO
IPC: G03B15/05
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a needless standby charging processing to a stroboscopic circuit by inhibiting standby charging to the stroboscopic circuit when a film loading discriminating means does not confirm the loading of film. SOLUTION: When a back cover switch 52 is shifted from an off-state to an on-state, a film feeding motor 74 is driven in a film pulling-out direction for a specified time. At such a time, if the film is actually loaded, the film is pulled out from a film cartridge by a specified amount. Whether or not the film is loaded is detected by detecting that the film is pulled out by the specified amount. Whether or not the film is appropriately loaded is judged. When the film has been appropriately loaded, the display of the number of the exposed frames of film on an LCD panel 36 is set to be '1'. Then, an automatic light emission luminance threshold required in the case of selecting an automatic stroboscope light emitting mode is restored to an initial value, and the standby charging processing to the stroboscopic circuit 76 is immediately executed.
Patent JP-H06304002-A (JP)
Title: Locking device for toothed band for sport shoes
Inventor: ONORIO MIOTSUTO
IPC: B65D63/10
Filed: 1994-03-01
Abstract: PURPOSE: To allow quick and easy engagement of the teethed band to the shell or quadrified member and greatly limit the protrusion from the shell or quadrified member by an engaging device particularly applicable for teethed bands of sports shoes such as ski boots, roller skate and ice skate shoes. CONSTITUTION: The engaging device includes a unitary main body 7 connectable to the shoe. The main body has at least one first groove 13 for the teethed band to insert and slide therein. A first teeth for temporary engagement with and pulling the band is arranged in the first groove. A curved plane 20 is arranged for compulsory interaction of a group of teeth 17 and the first teeth.
Patent JP-H05197619-A (JP)
Title: Memory control circuit for multi-cpu
Inventor: NAKAGAMI TATSUYA
IPC: G06F12/06
Filed: 1992-01-22
Abstract: PURPOSE:To prevent the performance of an entire system from being lowered by reducing access competition between CPUs in the computer system provided with a shared memory in a multi-CPU system. CONSTITUTION:A memory 30 is divided into two first and second memory blocks 10 and 11, and a system for allocating the address spaces of the respective memory blocks is set as an interleave system. When writing data, data in CPU 1 and 2 are respectively selected by multiplexers 3 and 4 and when reading data, data in the memory blocks 10 and 11 are respectively selected by multiplexers 5 and 6.
Patent JP-S54124312-A (JP)
Title: Thermal sleeve insertion nozzle
Inventor: KURUMACHI TAKAHARU
IPC: B05B15/06
Filed: 1978-03-22
Abstract: PURPOSE: To get a high temperature nozzle without thermal fatigue fracture due to fiuid leak, by inserting aslant a thermal sleeve in the nozzle for eliminating any clearance between the sleeve and nozzle.  
     CONSTITUTION: The nozzle 2 is slanted downward with a certain axial angle α and a thermal sleeve 1 having an inverted conical head 1a and a fluid passage inside is inserted in the nozzle 2. The surface of contact between the sleeve head 1a and the nozzle socket 3 is tapered, so that even if a clearance is produced there, the weight of the sleeve itself and the dynamic pressure of the inflowing fluid make the sleeve side down the tapered surface to eliminate or block the clearance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10225346-A (JP)
Title: Antitheft device for pc or others
Inventor: NIMIYA JUNICHI
IPC: A47F7/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a personal computer or other items which can be easily carried by hand from being stolen when these items are exhibited. SOLUTION: This antitheft device has a connecting wire (w). One end of the connecting wire is attached to a display counter D and the other end is attached to a personal computer (g) set on the display counter. And an insertion hole 2, a through hole 3 for a screw (s) to be screwed to the personal computer (g), and a through hole 4 are formed in the device. The top of a driver (t) will be inserted to the insertion hole 2, and the head (s') of the screw (s) will be engaged in the innermost wall of the insertion hole 2 when the screw (s) is screwed to the personal computer. The through hole 4 crosses the through hole 3 and is connected to the insertion hole 2, and the connecting wire (w) is inserted into the through hole 4.
Patent JP-H0696588-A (JP)
Title: Semiconductor memory
Inventor: ASAHINA KATSUSHI
IPC: H03K19/086
Filed: 1991-01-29
Abstract: PURPOSE:To eliminate an erroneous operation even for noise at the time of switching by reducing an amplitude of a global ATD signal to smaller than that of a CMOS circuit to perform a high speed operation, and setting it to a differential signal. CONSTITUTION:The semiconductor memory comprises an ECL circuit in which an output stage of a local ATD circuit 1 is connected to an input stage of a wired OR circuit (global ATC circuit) 2 at emitters of a pair of N-P-N bipolar transistors 3. A local ATD signal is transmitted to the circuit 2, and a global ATD signal is set to a differential signal having a small amplitude.
Patent JP-H01207922-A (JP)
Title: Ultrasonic vibration-type silicon source vaporization device
Inventor: KONO SHINICHI
IPC: H01L21/205
Filed: 1988-02-16
Abstract: PURPOSE:To enhance stability of vaporization and to enable and to enable drastic increase in vaporization flow by vaporizing liquid silicon source with a single or a plurality of frequency ultrasonics within tank. CONSTITUTION:Sound waves generated by connecting an oscillator 3 to a ultra sonic vibrator 2 provided within a tank 1 of a vaporization device have a ultrasonic-region frequency. If the ultrasonic frequency is provided, vaporization energy is effectively given to a molecule of a liquid silicon source 4. Then, the frequency should not be single and needed vaporization effect should be taken out through a plurality of frequencies. It allows response on modifying vaporization flow to be improved, gas flow to be controlled rapidly, and a large flow to be controlled. Also, vaporization gas with improved purity can be generated regardless of the purity of silicon source.
Patent JP-H06247931-A (JP)
Title: New phthalimide derivative and plant growth controlling agent using the same as effective component
Inventor: KATAYAMA MASATO
IPC: C07D209/48
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a new phthalimide derivative having an accelerating and inhibiting activities against plant growth and expected for application in various fields such as a lodging reducing agent. CONSTITUTION:The compound expressed by formula I [X is halogen; R is OH or a low alkoxy; Y is 3-6C alkyl or benzyl; (n) is 1-3; here, a CY bond is a single bond or double bond and when the bond is a double bond, a substituted group of N atom in an imide group should be C(COOH)=CHCH3], e.g. N-(3-fluorophthaloyl)-L-phenylalanine. A compound of the formula I where R is OH can be obtained by subjecting an anhydride of phthalic acid derivative of the formula II to react with an amino acid derivative of the formula III where R is OH in an inert solvent preferably at 40-150 deg.C. N-(3-fluorophthaloyl)-L- isoleucine methyl ester belonging to the formula I suppresses growth of the height of a plant, while the above cited compound as an example accelerates the same.
Patent JP-H06319273-A (JP)
Title: Piezo-motor, and forming method of circuit for distributing electric signal to piezo-members of piezo-motor
Inventor: DANIERU GIYOMAA
IPC: H02N2/16
Filed: 1994-02-04
Abstract: PURPOSE: To increase output of a piezoelectric motor without deteriorating the characteristics of a piezoelectric member and without being restricted by the characteristics or the size of a piezoelectric member to be used. CONSTITUTION: A split piezoelectric member 3 is secured to a stator 7 which is then abutted against an electrode 2. The electrode 2 is connected through a member 1 of dielectric material with an electric conduction path 4 from which an electric signal is delivered to each piezoelectric member 3.
Patent JP-H09225482-A (JP)
Title: Treatment of hardly decomposable organic material-containing waste water
Inventor: NAKAGAWA SOUTA
IPC: C02F1/32
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to highly treat the waste water without requiring high treating expense and accompanying generation of a large quantity of sludge in a treating method of a hardly decomposable organic material- containing waste water. SOLUTION: The treating method of the hardly decomposable organic material-containing waste water is composed of a refining process for treating the hardly decomposable organic material-containing waste water by an activated species and a flocculating and precipitating process 3 provided in the post stage of the refining process 2. In the treating method of the hardly decomposable organic material-containing waste water, the flocculating and precipitating process 3 is provided in the prestage of the refining process 2.
Patent JP-H04246760-A (JP)
Title: Connection processing system to data base center
Inventor: TSURUTA TSUTOMU
IPC: G06F15/00
Filed: 1991-02-01
Abstract: PURPOSE:To realize to execute the connection at a high speed with regard to the connection processing system to a data base center for adopting the constitution for connecting a terminal and the data base center in accordance with a gateway. CONSTITUTION:A gateway 3 sets a date base center 1 to a retrieval waiting state by issuing a command for instructing to open a session to the data base center 1 before an operation of a terminal 2 is started, and also, holds this retrieval waiting state by outputting a dummy signal which follows a prescribed period to the data base center 1, when this retrieval waiting state is formed. Also, this system is constituted so that when an access request is generated to the data base center 1 from the terminal 2, connection between the terminal 2 and the data base center 1 is executed by issuing a command of connection request to the data base center 1 being in the retrieval waiting state by using a free connecting path.
Patent JP-2000230118-A (JP)
Title: Flame-retardant polyamide composition
Inventor: OKA HIDEAKI
IPC: C08K3/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain both a flame-retardant polyamide composition having excellent various physical properties such as flame retardance, water resistance in moisture absorption, low water absorption without emitting a harmful gas containing a halogen compound in melt molding or combustion and a flame- retardant material prepared by melt molding the flame-retardant polyamide composition. SOLUTION: This composition is obtained by mixing 100 pts.wt. of a polyamide (A) which comprises a dicarboxylic acid unit (a) containing 60-100 mol% of terephthalic acid unit and a diamine unit (b) containing 60-10 mol% of 1,9- nonanediamine unit and/or 2-methyl-1,8-octanediamine unit and has 0.4-3.0 dl/g intrinsic viscosity [η] measured in concentrated sulfuric acid at 30 deg.C with 2-200 pts.wt. of magnesium hydroxide (B) and/or 2-50 pts.wt. of red phosphorus (C).
Patent JP-S57147414-A (JP)
Title: Regeneration of metallic filter
Inventor: TAKEDA MASASHI
IPC: B29C48/03
Filed: 1981-03-09
Abstract: PURPOSE:To regenerate a metallic filter at a very high efficiency by a method wherein a metallic filter stuck with a polyolefin based resin is heat-treated in an atmosphere of low oxygen concentration in a predetermined temperature range. CONSTITUTION:A metallic filter such as a metallic net filter stuck with the polyolefin based resin such as a polyethylene resin is heat-treated in an atmosphere with an oxygen concentration of not higher than 1%. The heat treating temperature is not lower than the decomposition starting point of the polyolefin based resin and up to 500 deg.C, prefereably 370-420 deg.C. The atmosphere of low oxygen concentration is preferably obtained by replacing with an inert gas such as nitrogen or helium. Accordingly, a high regenerating efficiency can be achieved in a very short period of time without causing changes or damages in the filtering performance.
Patent JP-H01315404-A (JP)
Title: Imidation of vinyl aromatic copolymer
Inventor: RUCHIAANO KANOOBA
IPC: C08F8/30
Filed: 1989-02-10
Abstract: PURPOSE: To provide a vinyl aromatic copolymer excellent in thermal stability and free from decomposition and surface swelling in a high temperature processing, by imidizing a vinyl aromatic copolymer containing maleic anhydride in the presence of a catalyst such as Lewis acid, using amide as imidizing agent.  
     CONSTITUTION: Maleic anhydride and a vinyl aromatic compound (e.g. styrene) containing 5-50 mole % maleic anhydride are imidized by using an amide (e.g. formamide) represented by the formula R-CO-NHR' (R, R' represent H, C1-18 alkyl, aryl or the like) as imidizing agent in nonaqueous state under the presence of a catalyst such as Lewis acid, medium and strong Bronsted acid (salt) having a pH less than 5, or a mixture thereof with a solvent such as aromatic hydrocarbon, whereby the objective copolymer is provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S54125651-A (JP)
Title: Monocyclic beta-lactam derivative and its preparation
Inventor: ISHIMARU HISAYASU
IPC: C07D205/08
Filed: 1978-03-20
Abstract: NEW MATERIAL:An azetidinone derivative of formula I: (R 1  is protected amino group; R 2  is 3W6C alkyl, 5W6C cycloalkyl or lower alkoxycarbonylmethyl group; R 3  is H or OH-protecting group).  
     EXAMPLE: (3S)-1-(1 1 -n-Butylaminocarbonyl-p-hydroxybenzyl)-3-t-butoxycarbonylamino-2-azetidinone.  
     USE: An intermediate for the synthesis of nocardin or its derivative.  
     PROCESS: An 3- amino-2-protected amino-propionic acid of formula II is reacted with a hydroxybenzaldehyde of formula III in the presence of an alkali in an inert solvent at 60W80°C, and neutralized with a mineral acid, then reacted with an isonitrile of formula IV to give the objective compound of formula I. Alternatively, the compounds of formulas II, III, and IV are reacted in an organic solvent, e.g. a lower aliphatic alcohol, with stirring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11229488-A (JP)
Title: Outdoor waterproof floor structure of building and its execution
Inventor: MORIMOTO MASARU
IPC: E04B1/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and sure waterproofing method by sticking a waterproof panel formed by sticking a vinyl chloride steel plate to a heat insulator on an ALC floor material through an adhesive and sealing the joint part of the adjacent waterproof panel by a band-like waterproof sheet. SOLUTION: A heat insulator 52 such as polystyrene foam is stuck on a vinyl chloride steel plate 51 to form a waterproof panel 5. After an ALC floor material 3 is fixed on a frame, an adhesive C is applied to be stuck on at least either the ALC floor material 3 or the heat insulator 52. Next, after an insulation tape 8 is stuck on each joint part of the longitudinal direction and the short direction of the adjacent waterproof panel 5, a band-like waterproof sheet 9 is stuck so as to cover the insulation tape 8 and sealing is performed between the waterproof panels 5. A vinyl chloride steel plate-made gutter member 10 integrally stuck through the band-like waterproof sheet 9 is provided on the outer peripheral end edge part of the waterproof panel 5 arranged in the outermost circumference of a balcony. Thereby the outdoor floor of a building can be waterproofed simply, surely and inexpensively.
Patent JP-H01210012-A (JP)
Title: Pressure regulating method for specific component gas
Inventor: WAKITANI YOSHIAKI
IPC: B01D53/04
Filed: 1988-02-17
Abstract: PURPOSE:To enhance regulating properties by regulating the opening degree of a pressure regulating valve between a separation refining device and a holder by means of respective specific component pressure measure values in a separation refining device outlet side piping and the holder. CONSTITUTION:Raw material gas is fed into a pressure swing adsorption(PSA) system 2 by a compressor 1, and product gas formed therein is fed into a holder 3. At that time, pressure measuring signals of specific component from a pressure sensor 5 of PSA system outlet side piping and a pressure sensor 6 of the holder 3 are input to computing device 9, and the degree of opening of a pressure regulating valve 7 is regulated by selecting a signal with smaller regulated amount of the valve opening degree. Thus, sometimes the pressure regulating valve 7 actuates for the purpose of keeping pressure in the PSA system 2 and some other times keeps the pressure in the holder 3 to enhance regulating properties.