baber/WOPTO huggingface dataset:
Patent JP-2000021185-A (JP)
Title: Method for writing to nonvolatile semiconductor memory
Inventor: HIRANO YASUAKI
IPC: G11C16/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To restrict a spread of a threshold value distribution by writing to a memory cell sequentially from a write state of a large difference of a quantity of electric charges in a floating gate to an erase state. SOLUTION: Memory cells M are arranged in rows and columns to form arrays, and a plurality of row lines (WL0-WLn) for connecting control gates of memory cells M constituting the rows and seven column lines (BL0-BL6) for connecting in common drains and sources of memory cells M constituting the columns are set in the memory. In programming to the memory, a quantity of electric charges of each floating gate is changed thereby providing one memory cell M with a plurality of memory states, so that four values of memory states '11', '10', '01' and '00' can be stored. Writing to the memory is carried out sequentially from a write state of a large difference of the quantity of electric charges in the floating gate to an erase state (data '00').
Patent JP-H0473852-A (JP)
Title: Small-sized fluorescent lamp
Inventor: TAGAWA KOJI
IPC: H01J61/067
Filed: 1990-07-13
Abstract: PURPOSE:To enhance the brightness and life by providing an electrode having a constitution in which two electrode bases having a coat of a getter material applied to one-side surfaces and a mercury compound adhered to the other-side surfaces are connected to each at an opening angle within 30 deg., and enhancing the sealing pressure of rare gas. CONSTITUTION:The sealing pressure of rare gas is 80Torr-130Torr, and an electrode 3 has a constitution in which two electrode bases 31 having a coat of a getter material 32 applied to one-side surfaces and a mercury compound 33 adhered to the other-side surfaces are connected to each other at an opening angle within 30 deg.. The use of the cold cathode type electrode 3 dispenses with the activating processing of an emitter material and facilitates the manufacture. As the opening angle of two electrode bases 31 is within 30 deg., the scattering of an electrode material is suppressed, and a bulb becomes difficult to black. By enhancing the sealing pressure of rare gas, the heat conduction of the gas is suppressed, and the temperature rise after lighting is hastened to promote the vaporizing of mercury. Thus, the lighting efficiency is improved to enhance the brightness, and the lighting life and the brightness characteristics can be compatible.
Patent JP-H0833085-A (JP)
Title: On-vehicle sound device
Inventor: SAEKI IZUMI
IPC: H04R1/40
Filed: 1994-07-14
Abstract: PURPOSE:To generate a stereoscopic sound field by a sound source outside a compartment within the compartment and to easily decide the location of an emergency vehicle, etc., by driving the loud speaker corresponding to each part within the compartment by the signals from plural microphones arranged at different places outside the vehicle. CONSTITUTION:The signals from microphones 1a to 1d are amplified by the corresponding microphone amplifiers 3a to 3d, respectively, and the bands of the signals are limited by band pass filters 6a to 6d. A variable ratio is added to the signals of the microphone 1a and the microphone 1d for which the band pass limitations are performed by a mixer 5, the signals pass a mute circuit 7a, the signals are amplified in a power amplifier 4d and they drive a loud speaker 2d. Also as for the opposite signals of the microphones 1a-1b; the microphone 1b--1c; the microphones 1c-1d, the variable ratio is added to them by the mixer and they drive each of loud speakers 2a, 2b and 2c, in the same way. As a result, the sense of direction of sound due to the hearing sense according to a hearing location can be set to its optimum state.
Patent JP-S6073489-A (JP)
Title: Solar time switch
Inventor: TANAKA TOSHIAKI
IPC: H05B37/02
Filed: 1983-09-30
Abstract: PURPOSE:To turn on an illuminating load only in a time zone wherein the ambience becomes dark actually by storing a twilight time when twilight is lost after sunset and a dawn time when dawn shows before sunrise throughout the year. CONSTITUTION:A year timer part 3 counts the current hour, minute, month, and day, and a turn-on control part 5 and a turn-off control part 6 each consist of a comparing circuit which compares and collates the current time of the year timer part 3 with each set data of a twilight time setting part 1 or dawn time setting part 2, a control relay which turns on and off a lighting load 4 when the comparing circuit detects a coincidence, etc. Consequently, the lighting load is turned on at the twilight time when twilight is lost after sunset and turned off at the dawn time when dawn shows before sunrise, so electric power energy is saved because the light load is never turned on even unless the ambience is dark as compared with a conventional switch which turns on the light load at a sunset time and turns off the load at a sunrise time.
Patent JP-H07126167-A (JP)
Title: Therapeutic agent for renal disease and dialyzing fluid for artificial kidney
Inventor: OGATA KAZUMI
IPC: A61P13/02
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a therapeutic agent for renal disease and dialyzing fluid for artificial kidney containing a phosphoric diester compound of ascorbic acid and tocopherol or its salt, capable of effectively controlling formation of free radicals in vivo and removing free radicals. CONSTITUTION:This therapeutic agent for renal disease and dialyzing fluid for artificial kidney contains a phosphoric diester compound of the formula (R1 and R2 are H or methyl) as an active ingredient. As the therapeutic agent for renal disease, the compound is pharmaceutically manufactured into a tablet for internal use or an injection and as the dialyzing fluid for artificial kidney and the compound of the formula is adjusted to 0.001-0.05(W/V)% concentration, 270-300mOsm/kg H2O osmotic pressure and pH 6-8. The therapeutic agent for renal disease is effective for preventing and treating glomerulonephritis, acute renal insufficiency, uremia, adriamycin renal disease, puromycin renal disease, renal disorder caused by a medicine such as gentamycin, cisplatin, etc., renal, disorder caused by an agrochemical such as paraquat and various renal diseases such as immune complex nephritis. The therapeutic agent for renal disease is also useful as a dialyzing fluid for artificial kidney for preventing and treating dialysis amyloidosis.
Patent JP-H0472998-A (JP)
Title: Television receiver
Inventor: MORIKI JUNZO
IPC: H04S1/00
Filed: 1990-07-13
Abstract: PURPOSE:To eliminate need for the setting operation of a sound quality control circuit and to offer a simple operation by providing a surround circuit adding special sound effect, a low-pitched sound amplifier circuit amplifying a low frequency band, an ON/OFF changeover switch for the surround circuit and switching the low-pitched sound amplifier circuit with an ON/OFF control signal of the surround circuit. CONSTITUTION:When an ON/OFF switch 15 is set to the ON position, a sound signal receives special sound effect by a surround circuit 11. In this case, the effect level of the special sound effect is switched by an effect switching control signal. After whether or not a low frequency band is amplified by the low sound frequency amplifier circuit 12 by a changeover switch 14 in interlocking with the effect switching control signal, the signal is fed to a sound quality control circuit 13. When the ON/OFF switch 15 is set to the ON position, the sound signal is fed to the sound quality control circuit 13 as it is. The sound signal fed to the sound quality control circuit 13 is controlled to the set sound quality by the sound quality control signal.
Patent JP-S5972129-A (JP)
Title: Vapor growth method of gaas
Inventor: ITOU MICHIHIRO
IPC: H01L21/205
Filed: 1982-10-18
Abstract: PURPOSE:To slope the carrier concentration of an epitaxial layer by changing the position of Ga as a raw material set and vapor-growing GaAs in an epitaxial manner. CONSTITUTION:An H2 gas flowmeter 5a and a diluted H2 gas flowmeter 5c to an AsCl3 bubbler 7 are connected separately to a reaction pipe 1. H2 gas containing AsCl3 is introduced to the central section of the reaction pipe 1 by a pipe 9 and discharged. When Ga as the raw material is moved left and right by a bar 10, the carrier concentration and a growth rate of a growth layer on a substrate change even when other conditions are made constant and Ga is grown. Carrier concentration in the case when a blowoff port for H2 containing AsCl3 and the nose of the raw material 2 agree reduces when Ga 2 is moved to the left. According to the constitution, the carrier concentration of the epitaxial layer can be sloped simply without changing the flow rate of the gas during growth, and reproducibility is also improved.
Patent JP-S5973218-A (JP)
Title: Droop preventing mechanism in shear cutting
Inventor: IKEUCHI RIYUUICHI
IPC: B23D33/02
Filed: 1982-10-20
Abstract: PURPOSE:To prevent droop of product and formation of flaw in an automatic process for transporting the nonferrous sheet material cut into a prescribed width, onto a belt conveyor in succession through a chute. CONSTITUTION:When a product 14 is cut from a sheet member, an arm 32 is oscillated again by the operation of an air cylinder 34, and follows a link member 35, and a product receiving member 36 lowers. The product 14 fall down in sliding on the product receiving member 36 and is transferred onto a belt conveyor 16, and transported in the direction of arrow 23a. Since the product 14 is cut free from droop, droop is not generated on the cut surface, and formation of flaw of the product is prevented.
Patent JP-S5886611-A (JP)
Title: Flow rate controlling method
Inventor: INOUE AKIRA
IPC: F04B49/06
Filed: 1981-11-19
Abstract: PURPOSE:To accurately realize a final command flow-rate integral value per day by deciding on the operation target of the remaining time from the difference between a command flow-rate integral value per day and a flow-rate integral value up to the present, and then controlling equipment to be controlled. CONSTITUTION:By a command (t) generated by a counting circuit 12 at every period Tc, a flow-rate integrating circuit 13 resets the last drawing-amount integral value Qp. By the command (t), an arithmetic circuit 15 performs arithmetic to find and supply a command drawing-amount value Qps per operation to a control circuit 16. The control circuit 16 selects a pump 2A and sends an operation command DA to start operation. Thus, the pump 1A is so controlled  that the drawing-amount integral value Qp is equal to the command value Qps. When a daily command value Q or periodic set value Tc is varied in the middle  of a day, calculation is carried out at successive drawing-period timing. This  calculation formula decides on the command value Qps per operation which  realizes the command value Q per day from an integral value QT up to a current day and the remaining time Tr even when the daily command value Q or drawing period Tc is varied.
Patent JP-2001014261-A (JP)
Title: Fiber channel connected magnetic disk device and controller of fiber channel connected magnetic disk
Inventor: SAEGUSA TAKUYA
IPC: G06F21/62
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To manage the access right to be given from a host to a logical volume even when plural hosts are connected to one of ports of a fiber channel connected magnetic disk device and also to keep the management of access right even if the connection or the like of a system is changed. SOLUTION: A global access right management table 541 is prepared to store a node name, i.e., the only value into the hosts 1, 2, 3 and 4 which are prescribed by the fiber channel specifications for every logical volume of 5601-5699 included in a magnetic disk device 5, and each of local access management tables 5021, 5121, 5221 and 5321 registers the correspondence relation between a port identifier and the node name. In such a constitution, the access right can be managed for the hosts 1-4 in the device 5.
Patent JP-S6162913-A (JP)
Title: Keyboard interface system
Inventor: MAEBA KAZUHIKO
IPC: G06F13/00
Filed: 1984-09-05
Abstract: PURPOSE:To reset a keyboard from a keyboard control circuit through one key data line by providing the keyboard with an additional circuit which generates a reset signal when the potential of the key data line is zero continuously for longer than a specific time. CONSTITUTION:Basic constitution elements such as the CPU of a terminal device are connected through a system bus 12 and a keyboard control part 7 is also connected. The keyboard 10 is connected to this control part 7 through one cable 14 and signals are inputted and outputted through driving gates 21 and 27 and receiving gates 22 and 26. When the whole device is initialized, the CPU sends out the reset signal to a line 41 to hold lines 42 and 51 at the ground level forcibly through the gate 21. Then, the output CNT signal of a one-shot circuit 25 is passed through an AND gate 32 together with the delayed output 56 of a Schmitt circuit 31 to reset UART33 and a drive control pat 37 with a signal RST, thereby resetting the keyboard 10.
Patent JP-2000016833-A (JP)
Title: Crystalline glass for forming insulation coating film and crystalline coating film prepared by thermally treating the glass
Inventor: HAYAKAWA NAOYA
IPC: C03C10/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulating crystalline coating film for enhancing the reflecting property (scattering property) of light emitted from a phosphor, for example, in a plasma display panel(PDP) to improve brightness, and for lowering the dielectric constant to reduce the consumption of electric power, and to provide a low melting point crystalline glass for the insulating crystalline coating film. SOLUTION: This crystalline glass for forming insulating crystalline coating films on electrode wire patterns disposed on substrates for display panels comprises 0-6 wt.% of SiO2, 12-27 wt.% of B2O3, 0-5 wt.% of Al2O3, 10-47 wt.% of ZnO, 5-60 wt.% of PbO, and 5-40 wt.% of BaO. The crystalline coating film crystallized in an opaque state is obtained by thermally treating the crystalline glass at 560-600 deg.C.
Patent JP-S6245543-A (JP)
Title: Production of lower unsaturated hydrocarbon
Inventor: SAITO GENJI
IPC: C07C1/00
Filed: 1985-08-22
Abstract: PURPOSE:To produce a lower unsaturated hydrocarbon, by passing a lower unsaturated hydrocarbon containing impurities through a pretreating adsorbent bed and then a normal treating adsorbent bed to remove the residual impurities and adsorbed impurities and desorbing the lower unsaturated hydrocarbon. CONSTITUTION:A lower unsaturated hydrocarbon (unsaturated HC) containing impurities is passed through a pretreating adsorbent bed to remove the impurities having higher adsorbability than the unsaturated HC. The unadsorbed component is then passed through a normal TREATING adsorbent bed, e.g. zeolite 4A or 5A, to adsorb the unsaturated HC thereon. The impurities left in the space part of the normal adsorbent bed are removed by passing preferably a gas flowing out of the normal adsorbent bed in the next treatment of removing the adsorbed impurities therethrough and the adsorbed impurities are removed by circulating a gas present in the adsorbent bed. The normal treating adsorbent bed is heated to desorb the aimed substance or the second high-purity component is passed through the normal treating adsorbent bed to afford a mixed gas.
Patent JP-H0349414-A (JP)
Title: Automatic phase adjusting circuit
Inventor: MIKAMI KYOKO
IPC: H03K5/00
Filed: 1989-07-18
Abstract: PURPOSE:To enable automatic phase adjustment by using an average value detecting circuit, comparator, EX-OR gate and flip-flop. CONSTITUTION:By using the first EX-OR gate 4 to input first and second clocks 2 and 3, average detecting circuit 5 to input the output of the EX-OR gate and comparator 6 to input the output of the average value detecting circuit, the phase of the first clock 2 is compared with the phase of the second clock 3 and the output of the comparator 6 is fixed to '1' or '0' so as to enlarge phase margin. Next, the output of the comparator 6 and the second clock 3 are inputted to the second EX-OR gate 7 and data synchronized to the second clock 3 are by the first flip-flop 8 are read again by the output of the second EX-OR gate 7. In the second flip-flop 9, the output data of the first flip-flop 8 are read again by the second clock 3. Thus, data 1 synchronized with the first clock 2 can be automatically read again by the second clock 3.
Patent JP-H0236064-A (JP)
Title: Electric polisher
Inventor: IKEDA MITSUHIRO
IPC: A46B13/02
Filed: 1988-07-25
Abstract: PURPOSE:To cool a motor well by approaching a motor to the rotary zone of a balance weight and arranging this motor at the position where the air current caused by the wall formed on the balance weight is abutted. CONSTITUTION:Both a crank member 12 and a motor 1 are arranged by adjoining to the lower part of a lower chassis 6. The necessary polishing is performed by rotating the rotary plate of the crank shaft 12 provided on an output shaft 11 by this motor 1. The vibration generated at the rotation time of this crank shaft 12 is constrained by the balance weight 15 fixed to the output shaft 11. In this case, an air current is generated by the wall 17 of the balance weight 15 and the motor 1 located at the vicinity of the balance weight 15 is effectively cooled by this air current.
Patent JP-H0998779-A (JP)
Title: Trehalose synthetase, its production and production of trehalose using the enzyme
Inventor: OGUCHI MASAHISA
IPC: C12P19/18
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new trehalose synthetase acting on maltose to produce trehalose useful for pharmaceuticals, foods, cosmetics, etc., by culturing a microorganism belonging to the genus Pseudomonas and having trehalose synthetase producing capacity in a culture medium. SOLUTION: The objective new trehalose synthetase is produced by culturing a microorganism belonging to the genus Pseudomonas and capable of producing a trehalose synthetase [e.g. Pseudomonas sp.F-1 (FERM P-14747)] in a medium and collecting the product from the cultured material. The trehalose synthetase acts on maltose to form trehalose, acts on trehalose to form maltose, has optimum pH of 6.0-10.0 at 37 deg.C, optimum temperature of 45 deg.C at pH7.0, pH stability of 5.0-11.0 at 37 deg.C, heat stability of 40-50 deg.C at pH7.0, isoelectric point of 5.0-6.0 and molecular weight of 40,000-80,000 (SDS.PAGE), is inactivated with Co<++> , Zn<++> , Ni<++> , Hg<++> , Cu<++> and Cd<++> and has an amino-terminal amino acid sequence expressed by the formula.
Patent JP-H0470840-A (JP)
Title: Method for developing photosensitive planographic printing plate
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/004
Filed: 1990-07-12
Abstract: PURPOSE:To solve problems caused by the use of an org. solvent, to ensure high sensitivity and ink receptivity and to reduce the loss of paper at the beginning of printing by carrying out development with a developing soln. of pH>=12.0 contg. no org. solvent after imagewise exposure. CONSTITUTION:A photosensitive layer contg. diazo resin, an alkali-soluble or swellable high molecular compd. and resin obtd. by condensing substd. phenols represented by formula I with a carbonyl compd. is formed on a substrate, imagewise exposed and developed with a developing soln. of pH>=12.0 contg. practically no org. solvent. In the formula I, each of R<10> and R<20> is H, alkyl or halogen and R<30> is >=2C alkyl or 3-15C cycloalkyl. Since the developing soln. contg. no org. solvent is used, problems on maintenance, control and sanitation can be solved and the used soln. is easily treated.
Patent JP-S5887166-A (JP)
Title: Preparation of pencil lead
Inventor: KOJIMA JIYOUJI
IPC: C09D13/00
Filed: 1981-11-18
Abstract: PURPOSE:To prepare pencil lead with improved strength without lowering of depth and writing property, by using pitch, as binder, from which quinoline insolubles have been removed. CONSTITUTION:Pitch such as coal tar pitch or asphalt is dissolved in quinoline and quinoline insolubles are removed by inclination process, pressurized filtration or centrifugal separation. A kneaded mixt. of colorant such as graphite and carbon black, solvent, plasticizer, etc. prepared by using the above pitch as binder, is formed into desired shape and burned at a high temperature to solidify the colorant and produce pencil lead. The lead has a high strength and is suitable for pencil. esp. for propelling pencil lead with a small diameter.
Patent JP-S6164984-A (JP)
Inventor: SHIGEOKA KOJI
IPC: E05F15/00
Filed: 1984-09-03
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-H0234417-A (JP)
Title: Suspension device of car
Inventor: TAKEHARA SHIN
IPC: B60G11/28
Filed: 1988-07-25
Abstract: PURPOSE:To prevent oil from sputtering when any hydraulic piping is broken, by locating that or those of the hydraulic pipings leading from an oil pump to cylinder which is/are positioned in the fore part of the car body, in front of a radiator shroud forming the front part of car body. CONSTITUTION:A plurality of hydraulic cylinders 4, 5 are interposed between the car body 1 and wheels, and their oil pressure chambers are fed with oil pressure from an oil pump 9 via hydraulic pipings 38-41, and thereby the suspension characteristics is varied. A main pressure piping 39 for supplying discharge pressure of the oil pump 9 to the hydraulic cylinders 4, 5, a piping 41 for the right front wheel, and a divergent pressure piping 44 are located ahead a shroud member 52 together with return piping 43 for front wheels and fixed to a shroud lower 52b by a left and a right harness 47. This prevents the oil from sputtering into the engine room when any hydraulic piping 39, 41, 44 is broken.
Patent JP-H0638426-A (JP)
Title: Coil bobbin for motor
Inventor: OIKE YUKIO
IPC: H02K3/46
Filed: 1992-07-13
Abstract: PURPOSE:To provide a coil bobbin capable of winding a coil winding with a good operating efficiency. CONSTITUTION:A bendable tongue shaped part 3 is extended in a flange of one side of a coil bobbin 1 for stator of a motor and terminal rods 4 are mounted in a supporting 3a formed in the tongue shaped part 3. In a condition that a terminal of a coil winding is connected to the terminal rods 4, the coil winding is wound on the coil bobbin 1. After the winding, the tongue shaped part 3 is bent and is engaged to an engagement part 6 formed in the flange of the other side, and the terminal rods 4 are fixed in a required arrangement condition overlapped in the coil bobbin 1 parallel to an axis line of the coil winding.
Patent JP-S5887254-A (JP)
Title: Permanent magnet alloy
Inventor: KOBAYASHI AKIO
IPC: C22C38/00
Filed: 1981-11-20
Abstract: PURPOSE:To enhance the magnetic characteristics of a spinodal decomposition type Fe-Cr-Co permanent magnet alloy by adding a specified amount of Te to the alloy to improve the crystal structure. CONSTITUTION:0.1-1.0% Te is added to a spinodal decomposition type Fe-Cr-Co permanent magnet alloy contg. 17-35% Cr and 5-30% Co, or 0.1-5.0% of at least 1 kind of element selected from Si, Ti, Mo, Ni, W, V, Mn, Cu, Al, Nb, Zr, Ce and a rare earth element is further added. A casting of the resulting alloy is subjected to soln. heat-treatment, treatment under heating in a magnetic field  and multistage aging. The crystal structure of this permanent magnet is easily  converted into a prismatic crystal structure in the presence of Te, and the  coercive force is considerably enhanced.