baber/WOPTO huggingface dataset:
Patent JP-2001014853-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAKAMI KYOKO
IPC: G11C11/407
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To attain the high speed of a synchronous DRAM(dynamic type random access memory) or the like by suppressing the generation of hot carriers in a data input buffer and a data output buffer or the like without incurring an access delay especially at the munimum side of an external power source voltage VDD. SOLUTION: In the synchronous DRAM provided with a data output buffer OB0 including internal voltage generating circuits generating various internal voltages under an external power source voltage VDD and prebuffers PBH, PBL which make the voltage VDD their principal operating power source or the like, in this semiconductor integrated circuit device, N channel MOSFENTs(metal oxide semiconductor field effect transistors) AN and NB are respectively added to, for example, N channel MOSFETs N1 and N2 constituting the prebuffers PBH, PBL in serial forms and an internal voltage VPP which is generated by, for example, the internal voltage generating circuit and whose absolute potential is made to be larger than the voltage VDD and, moreover, whose potential is stabilized to the extent of ±0.1 V is supplied to gates of these MOSFETs.
Patent JP-2001015101-A (JP)
Title: Nonqueous electrolyte secondary battery, its negative electrode, and negative electrode material
Inventor: HASEGAWA MASAKI
IPC: H01M4/136
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the capacity of a battery and the cycle characteristic by coating, at least, a part of the surface of Li-containing composite nitride particles of a negative material with a conductive material. SOLUTION: Li-containing composite nitride expressed by general formula Li3-x-yMxN is preferable. In the formula, M is one or more cut of Co, Ni, and Cu, and 0.1<=x<=0.8, 0<=y<=2-x. Preferably, the ratio of the composite nitride particles coated with a conductive material to the whole surface area of the particles is 20% or more. A carbon material, a metal material, and conductive ceramic in particular are suited for the conductive material. Natural graphite, artificial graphite, acetylene black, ketjen black, etc., are used for the carbon materials in particular. Ni Co, Cu, etc., are used for the metal materials in particular. Among conductive ceramics used are the nitrides, borides, and silicides of group 4, 5, and 6 elements, and TiB2 and ZrB2 are suitable thereto in particular.
Patent JP-S6337336-A (JP)
Title: Transmission type screen
Inventor: MURAO TSUGIO
IPC: G03B21/62
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a transmission type screen whose cabinet becomes very compact, and also, whose image contrast is good even if it is observed in a light room, by placing it obliquely against a projected luminous flux. CONSTITUTION:A projected luminous flux made incident on the incident side face of a transmission type screen transmits refractively through the first surface 14 of a prism element and brought to a total reflection by a second surface 15, transmits refractively through a part of the third surface 16 of an emitting side face, and thereafter, emitted almost vertically to the screen. In such case, the screen consists of such a structure as an incident angle to the second surface 15 of the prism element of a light beam which is made incident and emitted vertically to and from a mirror 3 becomes smaller than the critical angle of a total reflection, therefore, with respect to all light beams that are reflected by the mirror 3 and returned to the screen, the incident angle to the second surface 15 of the prism element becomes smaller than the critical angle of the total reflection at the time when the light beam is made incident on the screen, or at the time when it is reflected by the mirror 3 and made incident again on the screen. Accordingly, the light beam for lowering remarkably the contrast of an image is eliminated.
Patent JP-H0525584-A (JP)
Title: High weather resistant steel plate excellent in weldability and its production
Inventor: YAMASHITA MASATO
IPC: C22C38/42
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a high weather resistant steel plate excellent in weldability by subjecting a steel having a specific composition to hot rolling at a temp. in specific range at specific draft, continuously cooling the resulting plate at specific velocity, and finishing the above cooling at a temp. in specific range. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.05% C, <=0.5% Si, <=2.0% Mn, 0.05-0.25% P, 0.003-0.2% Al, <=1.0% Cr, <=1.0% Cu, <=1.0% Ni, >0.005-0.020% S, <=0.004% N, and the balance Fe with inevitable impurities is heated up to 1000-1200 deg.C and hot-rolled at a temp. in the range not lower than the Ar3 point at >=50% draft. Cooling is continuously done from the above temp. at a cooling velocity not lower than air cooling velocity. Cooling is finished at 550-300 deg.C, and >=80% of surface area is formed into bainite surface layer structure.
Patent JP-H1132046-A (JP)
Title: Time division oam processing method in atm
Inventor: MIYAMOTO AKIHIRO
IPC: H04L12/28
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processing steps corresponding to a 1-cell time unit and to reduce the number of processor cores by dividing a task into a first task to be processed within 1-cell passing time for respective input ATM cell kinds and a second task to be processed at all times in common, regardless of the kind of input ATM cells without the need for and processing it. SOLUTION: A first task includes an input OAM data cell analysis function, and an input user cell data analysis function and an output OAM cell generation function, etc. The second task includes the stipulated generation interval measurement function of a VP-AIS cell and a VP-RDI cell and a non-reception time management function, etc., and performs a time division processing in N-cell passing time. In the case of assuming that one cycle of a program processing is the N-cell passing time, sequence numbers are cyclically imparted from 1 to N to received ATM cells and they are processed matched with the numbers. Then, the ATM kind indicated by input data is discriminated, and the processing within the 1-cell time matched with the respective kinds is performed.
Patent JP-H04282452-A (JP)
Title: Method and device for reducing damping by eddy current transducer
Inventor: BENGUTO FUYARUMARU TOORUNBUROM
IPC: G01N27/90
Filed: 1991-07-23
Abstract: PURPOSE: To detect a crack on a surface based on inspection of the surface and/or measuring technology, i.e., eddy current technology. CONSTITUTION: A device using eddy current technology comprises, for example, a channel such as a cavity or the like in a measuring head. It comprises a device component 4 made of a conductive material such as a steel. The device component 4 is equipped with a structure 10 such as a groove that makes it hard to generate an eddy current and reduces a time period required for the measurement and influence of the device component 4 with respect to eddy current flux. The device component 4 operates to protect a transducer/sensor 2 and serves as the other functions.
Patent JP-H0838831-A (JP)
Title: Cleaning tank
Inventor: SHIMIZU TAKAYOSHI
IPC: A47K3/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a cleaning tank which is almost free from a flow path blockage and can be washed back powerfully and effectively. CONSTITUTION:A porous or net-type metal sheet structure 7 is installed below a filter medium 2 which is charged in a main tank system 1, and a nozzle 8 which works as a water collector, with numerous water passage holes 9, spreading along the lower surface of the metal sheet structure 7. When the tank is washed bank, hot water spews out to the filter medium 2 side through the metal sheet structure 7 from the nozzle 8, with a little pressure loss and in such a state that the hot water is uniformly dispersed to every part.
Patent JP-H0845947-A (JP)
Title: Thermal treatment method of silicon substrate
Inventor: TSUMORI YASUO
IPC: H01L21/322
Filed: 1994-08-03
Abstract: PURPOSE:To provide a thermal treatment method wherein the surface of a silicon substrate is lessened in number of crystal defects, and a silicon integrated device is enhanced in electrical properties. CONSTITUTION:A silicon substrate is thermally treated through such a manner that it is thermally treated at temperatures of 1000 to 1350 deg.C or preferably 1100 to 1350 deg.C for above 10 minutes or preferably above 30 minutes in an atmosphere of hydrogen gas, inert gas, or mixed gas of inert gas loaded with 1ppba to 1ppma of SiH4 gas, Si2H6 gas, or mixed gas of SiH4 gas and Si2H6 gas. By this setup, the silicon substrate lessened in number of crystal defects in its surface, possessed of an oxide film high in dielectric strength, and small in leakage current can be manufactured, and a silicon integrated device higher in reliability can be manufactured by the use of the above silicon substrate.
Patent JP-S6162109-A (JP)
Title: Control panel inspection instrument
Inventor: SASAKI RYOICHI
IPC: G05B23/02
Filed: 1984-09-03
Abstract: PURPOSE:To substantially reduce the number of elements selectively operated and to reduce the simulation time by automatically setting initial condition only for the element group which relates to the element of which output results are required. CONSTITUTION:A control panel monitoring device 20 is composed of design results a monitoring device 100 and a products monitoring device 200 and also an M/T 300 which connects these two devices. Also a pattern input system 50 of the device 100 consists of a mainframe computer 51, an input device 52, and a graphic display 53. Since it is possible to automatically set the initial condition only for the element group which relates to the element whose output results are required to be monitored, the object of simulation can be limited. Namely, operation at each time is necessary while establishment of initial value is only one time, therefore processing time will be reduced by limiting the object of operation. Thus, the number of elements to be selectively processed will be reduced and simulation time will be substantially shortened.
Patent JP-2000011710-A (JP)
Title: Illuminating light
Inventor: TAKAHASHI MASAOKI
IPC: F21S8/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture, installation and maintenance by freely setting the ratio of a lifting quantity of a balance weight to a lifting quantity of a lighting fixture support not in the integer ratio. SOLUTION: Winding drum devices 23 are arranged in a plurality on a ceiling board 11 of a circular cylindrical pole 1 so that diametrically different drums 23a, 23b can be integrally rotated. One end of a wire rope 29 wound round the drum 23a having a large diameter is bound to a lighting fixture support 3 lifter on the outside of the pole 1. One end of a wire rope 30 wound round the drum 23b having a small diameter is bound a balance weight 5 lifted in the pole 1. When the balance weight 5 is raised by a lifting driving device 32 arranged in a lower position in the pole 1, the lighting fixture support 3 descends through the wire rope 29. Since the diametrical ratio of the drums 23a, 23b can be freely set, a difference in a lifting quantity between the balance weight 5 and the lighting fixture support 3 can be changed.
Patent JP-H0734545-A (JP)
Title: Building unit
Inventor: KAWAKAMI HIDETADA
IPC: E04B1/348
Filed: 1993-07-23
Abstract: PURPOSE:To lessen the constituent parts of a porch column and reduce the construction cost of a unit type building. CONSTITUTION:A porch column 21 is constituted of a first column member 22 having a square column form connected to the upper joint 16 and the lower joint respectively and a second column member 23 having a round square column form connected to the first column member 22. The square part of the first column member 22 is fitted to the notch 26 formed at the peripheral direction of the end of the second column member 23 and respective axes are forced to coincide with each other thereby to connect the two members. The column members are fixed mutually by fixing bolts 25. Accordingly, a decorated member having an arced section is directly attached to the peripheral face of the second column member 23 and a cylindrical porch column can be obtained thereby without interposed brackets or the like.
Patent JP-S6243077-A (JP)
Title: Power generating system
Inventor: MORI KAZUTAKA
IPC: H01M8/12
Filed: 1985-08-20
Abstract: PURPOSE:To make energy consumption efficient by storing surplus electric power by converting electric energy into chemical energy and generating electric power when it is in short supply. CONSTITUTION:An oxygen ion conductive solid electrolyte 2 is accommodated in a reaction container 1, and electrodes 3, 3 are arranged on both sides of the solid electrolyte 2. When electric power is in surplus supply in the night for example, surplus electric power 4 is stored in such a way that electric energy is converted into chemical energy by performing chemical reaction of carbon dioxide to carbon monoxide with the surplus electric power and storing the carbon monoxide. When electric power is in short supply in the day time, chemical energy is converted into electric energy by using carbon monoxide stored as fuel of fuel cell to obtain electric power. Thereby, energy consumption is made efficient.
Patent JP-H05101956-A (JP)
Title: Manufacture of anisotropic magnet of cylindrical shape
Inventor: MATSUNAGA AKIRA
IPC: H01F7/02
Filed: 1991-06-27
Abstract: PURPOSE:To satisfactorily anisotropically orient material for magnet without using an electromagnet as magnetic field generating means for anisotropically orienting and to easily and inexpensively manufacture anisotropic magnets of cylindrical shape each having high performance in mass production by extrusion molding. CONSTITUTION:An apparatus for manufacturing anisotropic magnets of cylindrical shape, having magnetic field generating means 8 around a mold 3 provided at a protruding port 1 of an extruder for extruding kneaded mixture of magnetic powder and binder comprises a plurality of pole magnets 8a made of permanent magnets around a cylindrical molding hole (h) as the means 8 and so disposed that both the poles are radial and the polarities of the inner poles of the adjacent poles are different. Simultaneously, auxiliary magnets 8b of the same material as those of the poles are so disposed between the adjacent poles that both the poles are disposed circumferentially and the polarities of the poles are the same as those of the inner poles of the adjacent pole magnets, and a ringlike yoke 8c made of a ferromagnetic material is disposed on the outer periphery of the magnets.
Patent JP-S5886061-A (JP)
Title: Preparation for food of delicate flavor from ascidian
Inventor: SUZUKI KATSUO
IPC: A23L17/00
Filed: 1981-11-17
Abstract: PURPOSE:To obtain a food of delicate flavor from an ascidian, having a good resistance to the teeth, and storable for a long term without damagine the flavor unique to the ascidian, by boiling fine fragments of the ascidian with a ground fish meat and a shaping material in hot water. CONSTITUTION:After removing the shell, washing the body and removing foreign materials in the entrails, the resultant ascidian body is then finely cut to give fine fragments by a mixer or cutter, and a ground fish meat or chicken is added thereto. At least one shaping material of soybean protein and wheat gluten and a seasoning solution are added thereto, and the resultant mixture is heated by boiling, contained in a container and sterilized under heating.
Patent JP-S5884303-A (JP)
Title: Process controller of multi-variable system
Inventor: INOHARA KOUICHIROU
IPC: G05B11/32
Filed: 1981-11-16
Abstract: PURPOSE:To improve the stability for the transient response properties of the liquid level when the disturbance occurs, by combining a modern control with controls of P (proportion), I (integration) and D (differentiation) respectively and enabling the handling of >=2 operation quantities at one time. CONSTITUTION:The liquid level signal of a liquid level detector 37 is compared with the set liquid level (l) through a deviation operator 38 to obtain the liquid level deviation signal. This deviation signal is fed to a stage variable feedback controller 39 directly via an integrator 40. The controller 39 performs an operation to minimize both liquid level deviation signal and deviation integrating signal and obtains the operation quantity. The controller 39 executes the 1-input/1- output system control through a controller 41 with a range of control including the controller 39 in order to decide an optimum liquid level control system in which the supplied flow rate of liquid is defined as the disturbance and the flow rate of liquid is defined as the disturbance and the flow rate of heated steam defined as the operation quantity respectively. In such way, a simultaneous operation is possible for both heated steam flow rate and supplied liquid flow rate during a transient change.
Patent JP-H1129422-A (JP)
Title: Glyphosate liquid agent prevented from discoloration
Inventor: INOUE DAISUKE
IPC: A01N57/20
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glyphosate liquid agent easily and effectively prevented from discoloration, and useful as a nonselective herbicide by including a specific organic or inorganic compound as a discoloration-proofing agent. SOLUTION: This glyphosate liquid agent is obtained by incorporating a glyphosate liquid agent comprising glyphosate, a glyphosate-solubilizing agent such as isopropylamine and water, and, as necessary, a surfactant such as an organic amine-based surfactant, with 0.01-0.50 (pref. 0.10-0.20) pt.wt., based on 100 pts.wt. of the original liquid agent, of a discoloration-proofing agent, i.e., at least one kind of compound selected from the group consisting of sodium sulfite, sodium bisulfite, sodium pyrosulfite, potassium pyrosulfite, hydroxylamine hydrosulfate and thiourea dioxide (pref. thiourea dioxide). This liquid agent is prevented from visually observable discoloration in combination with its Gardner number indication as a yellow color gradation.
Patent JP-S5974857-A (JP)
Title: Zigzag folding method for strips of paper
Inventor: HATAHARA HIROSHI
IPC: B65H45/20
Filed: 1982-10-19
Abstract: PURPOSE:To fold a strip of paper zigzag continuously with any desired width by incorporating a means, which only moves a folding roller onto a template after sending out a specified size of the strip through a pair of folding rollers. CONSTITUTION:A folding roller 7a in the (a) position as shown by the dot and dash line is shifted to the right by a stroke S to be stopped at a point just having passed a guide hole 5, and thus a strip (a) is folded in right angle at the open end of said guide hole 5 along the undersurface of a template 4b. In this condition, the feed rollers 1a, 1b are rotated a little to send out the strip (a) by a certain minor dimension, which shall stagnate in doubled state at the outlet from the guide hole 5. Then this stagnating strip (a) is pressed by the roller 7a and given a fold A upon restituting the folding roller 7a to its original position. Then the folding roller 7b is shifted to the left upon sending out the strip (a) by a certain specified length, which shall be followed by the same procedure, so as to form a fold in zigzag.
Patent JP-S57106972-A (JP)
Title: Data output system
Inventor: KOMORI YASUHIRO
IPC: G06F9/06
Filed: 1980-12-24
Abstract: PURPOSE:To improve the reliability of operation of a time sharing system, by outputting executed data set names on an output list by a job run. CONSTITUTION:After a job control sentence indicated by an instruction sent from a terminal equipment 1 executed, an output processing part 5 is started by a control program to print out various data in a working area and data set names (a), (b) and (e) in comment field by a printer 9. Therefore, a user at the terminal grasps the data set names.
Patent JP-S5970715-A (JP)
Title: Hardening method
Inventor: SHIROMIZU MASAKI
IPC: C21D1/18
Filed: 1982-10-18
Abstract: PURPOSE:To make the cooling rate of the surfaces of works uniform when the works are hardened by immersion in a cooling liq., by making the cooling liq. as calm as possible, vertically moving the works immediately after immersion, and repeating the movement for a fixed time. CONSTITUTION:Many machine parts (works) put in a basket are heated in a hardening furnace and immersed in a cooling liq. (quenching oil) without mechanically stirring the liq. Immediately after the immersion the works are vertically moved in the cooling liq., the movement is repeated for a fixed time, and the works are allowed to stand in the liq. for a fixed time. After finishing cooling, the works are pulled up from the liq. Vapor films formed on the surfaces of the works are uniformly removed, and the contact of only the lower parts of the works with the cooling liq. due to boiling is prevented, so the contact of the surfaces of the works with the cooling liq. is uniformly carried out.
Patent JP-H054341-A (JP)
Title: Thermal ink jet recording device
Inventor: SATO KATSUHIRO
IPC: B41J2/32
Filed: 1991-06-28
Abstract: PURPOSE:To minimize heat transfer to a porous film at discharging ink by providing protrusions in holes of the porous film at a side contacting with a thermal head so as to reduce contact area of the thermal head and the porous film. CONSTITUTION:Protrusions 3 corresponding to holes at a side of a thermal head 2 of a porous film 10 (made of metal) are provided. The porous film 10 is moved in the direction of an arrow a by a drive mechanism, contacts with an ink supply unit 4 so as to be supplied with ink, and contacts with the thermal head 2. By utilizing heat energy to be generated by an electric signal, an ink 5 held in holes 6 is discharged so as to form images. At this time, only the protrusions 3 will be pressed directly to the thermal head 2, so that quantity of the heat energy, which is supplied from the thermal head 2, to be attracted by the porous film 10 reduces and high grade printing can be performed even if input energy is reduced.
Patent JP-2000085982-A (JP)
Title: Sheet storage/carrier device and image forming device using it
Inventor: TANIYAMA RYOJI
IPC: B65H83/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet storage/carrier device and an image forming device using it capable of improving productivity and separating performance of double- side printing, stably feeding paper by certainly carrying sheets, miniaturizing the devices and reducing cost. SOLUTION: This sheet storage/carrier device is furnished with a storage part to sequentially store sheets carried in a first direction, a pick-up roller 73 to carry the sheets in a reverse second direction by making contact with a lower surface of the bottom sheet of the stored sheets, a presser gate 86 to apply specified pressure force on the pick-up roller 73 through the sheets by making contact with an upper surface of the stored sheets, a receiver part 86a provided on this presser gate 86 and to receive a first end part of the sheet to be deposited in the storage part next and a drive mechanism to have the sheet received by the receiver part 86a clamped between the pick-up roller 73 and the presser gate 86 by dropping it on the pick-up roller 73 by rotationally driving the presser gate 86 and to have the sheet deposited in the storage part received by the receiver part 86a.