baber/WOPTO huggingface dataset:
Patent JP-H0537246-A (JP)
Title: Semiconductor device
Inventor: HIRAKATA NOBUYUKI
IPC: H03F1/02
Filed: 1991-08-01
Abstract: PURPOSE:To quicken the operation without increasing power consumption in a source follower circuit provided with a 1st field effect transistor(TR) of source follower operation and a 2nd field effect TR being a current source CONSTITUTION:A 3rd field effect transistor(TR) is connected in parallel with a 2nd field effect TR 12 and gates of the 2nd and 3rd field effect TRs are connected to a 2nd power supply via a resistor 16. Then a signal inverse to a signal given to gate terminal of the 1st field effect TR 11 implementing source follower is given to the gates via a capacitor 17. Thus, the 2nd and 3rd TRs 12,15 act like load discharge field effect TRs and the field effect TRs 12,15 are driven by a differentiation pulse inverse to the drive signal, resulting that the discharging is momentarily implemented only at a change point of the drive signal via plural field effect TRs.
Patent JP-H0533599-A (JP)
Title: Insertion type pipe truck
Inventor: OTAGAKI TSUNEO
IPC: E21D9/06
Filed: 1991-08-02
Abstract: PURPOSE:To prevent the damage in the inside of a pipe body and to reduce a construction period by bearing the front of a truck in the case it is inserted on an auxiliary wheel device against the inside of a transferring objective pipe body, contracting a truss device to release a holding state, and pulling out the truck. CONSTITUTION:When a truck 1 is inserted into a transferring objective pipe body 2, an auxiliary wheel 4 is lowered to store the front wheel 8 in an evacuating position, and the truck 1 is borne on the front wheel 8 to insert. After that, at that point when the front of the truck 1 is drawn out of the transferring pipe body 2, the front wheel 8 is projected to a position coming into contact with a transferring course face 7, the front of the truck 1 is borne on the front wheel 8, and the auxiliary wheel 4 is stored. After that, a truss 13 is extended to lift up the transferring objective pipe body 2 from the transferring course face 7 and is transferred to the existing pipe body 17, the auxiliary wheel 4 is lowered, the front wheel 8 is stored in the evacuating position, and the truck 1 is pushed forward to butt the existing pipe body 17 to the transferring objective pipe body 2. The holding state of the truss 13 is released, the transferring objective pipe body 2 is constrained to pull out the truck 1, and the transferring objective pipe body 2 is taken into the existing pipe 17 to join a pipe joint.
Patent JP-S5895128-A (JP)
Title: Electronic range
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1981-11-30
Abstract: PURPOSE:To obtain improved adjustment of heated condition in an entrusted heating type electronic range having two kinds or more of sensing elements by an arrangement wherein the value set by each sensor is made variable in accordance with the heating condition being set. CONSTITUTION:When high frequency heating is started, a microcomputer (not shown) discriminates a menu from the detection signal transmitted by a gas sensor 5 and changes over menu change-over switches 8 and 12 thereby setting a finish detection level for the gas sensor 5 and thermistor 9, respectively. When both the terminal voltage VG of the gas sensor 5 and the terminal voltage VT of the thermistor 9 have reached their detection levels, NAND gate 13 detects it to interrupt the power supply to a microwave heater 16. By this arrangement, well-done, medium and rare heating conditions can be obtained by operating only an entrusted heating key.
Patent JP-H0514825-A (JP)
Title: Down converter drive circuit
Inventor: SOMEYA HIROYUKI
IPC: H04N5/44
Filed: 1991-07-08
Abstract: PURPOSE:To control the output voltage of a down converter circuit so as not to exceed the breakdown strength of a horizontal output transistor even when horizontal oscillation frequency changes suddenly. CONSTITUTION:In a down converter drive circuit consisting of a horizontal output circuit 3 to input the output voltage +B1 of the down converter circuit 1 as power supply input, an error detection circuit 4 to rectify and smooth the output of the horizontal output circuit 3, an error amplifier 5 to generate DC voltage by the output 4a of the error detection circuit 4 and reference voltage 6a, and a pulse formation circuit 2 to output a square wave 2a from the output 5a of the error amplifier 5 and saw-tooth-wave-form voltage S1 and control the output voltage +B1 of the down converter circuit 1, a frequency switching circuit 10 to switch the horizontal oscillation frequency 9a with proper delay time when it is switched from high frequency to low frequency, and a time constant circuit 8 to raise gradually the output voltage +B1 of the down converter circuit 11 when the horizontal oscillation frequency 9a returns from the low frequency to the high frequency are provided.
Patent JP-S6348778-A (JP)
Title: Manufacture of cell
Inventor: TOYOSAWA SHINICHI
IPC: H01M10/0566
Filed: 1986-08-19
Abstract: PURPOSE:A high-performance battery with a practical size is easily and surely manufactured by reducing the pressure in a battery case, and injecting and charging the decompressed battery case with an electrolyte. CONSTITUTION:First of all, a three way cock 4 is operated to open a passage 5 and close a passage 9 and a vacuum pump 6 is operated to reduce the pressure in a battery case 1 until it reaches the prescribed reduced pressure. When the pressure reaches the prescribed pressure the three way cock 4 is changed over to close the passage 5 and open the passage 9. Thus, a electrolyte 7 charged in a container 8 is made not to flow to the vacuum pump 6 side, and it is immediately injected into the battery case 1.
Patent JP-S57119589-A (JP)
Title: Circuit device for time division communication exchanger
Inventor: MARUSERU ABURAHAMU TOROOSUTO
IPC: H04Q11/04
Filed: 1981-12-03
Abstract: Due to a control engineering context, write and read pulse frames of time-slot multiplexers of different switching matrix stages in a multi-stage, time-division multiplex switching matrix network exhibit coinciding pulse frame boundaries. In deviation therefrom, pulse frame boundaries of the pulse frames on switching network internal time-division multiplex lines are offset due to delays that are caused by serial-to-parallel and parallel-to-serial conversions of a partial information upon their intermediate storage in the time-slot multiplexer. Of two complete memories per time-slot multiplexer, one part of the one memory and another part of the other memory are inscribed during the pulse frame of an incoming time-division multiplex line. Auxiliary information is derived from an address (corresponding to the outgoing time channel) serving for the selection of a holding memory and form an address (corresponding to the incoming time channel) assigned for reasons of switching engineering and serving for the selection of a complete memory, the auxiliary information indicating from which of the complete memories the information to be forwarded is to be read so that, given multi-channel connection, the required sequence of the partial information is assured.
Patent JP-H1136456-A (JP)
Title: Composite panel joining method
Inventor: MIMURA TOSHIYUKI
IPC: E04B1/61
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the heat insulation of a joined part, and improve the durability by joining two structural surface members by a piece across joints of papels without charging any joining materials inside the panels when the surface materials are sandwiched by interposing only the heat insulation material. SOLUTION: Structural surface materials 11 contain the wooden material such as plywood, oriented strand board, and wooden piece cement, and are formed of the material other than a single plate. A heat insulation material 12 which is a core, is a formed heat insulation material 12, and above all, the foamed body of synthetic resin is suitable, including hard polyurethane foam and phenol foam. A joining piece 2 across joints may be of any type so long as panels can be joined with each other across the joint, and an iron clamp and a staple which are easily available are preferable. Because the panels can be directly joined with each other without charging the joining part material such as spline in the joining part of the panels, degradation of the heat insulation can be prevented, and the heat insulation can be improved.
Patent JP-S58126199-A (JP)
Inventor: GUNNAA RUNDOMARUKU
IPC: B28B13/04
Filed: 1982-11-04
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-H1138643-A (JP)
Title: Production of lithographic printing plate
Inventor: KONDO TOSHIRO
IPC: G03F7/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the suitability of an emulsion layer to washing-off at the time of washing and to improve ink receptivity and water retentivity by incorporating a metallic ion chelating agent into a washing liq. SOLUTION: A lithographic printing plate material with physical developing nuclei between the Al substrate and a silver halide emulsion layer is exposed and subjected to at least development and washing with a washing liq. contg. a metallic ion chelating agent. An aminopolycarboxylic acid, polyphosphoric acid, a monophosphono(mono-, di- or tri)carboxylic acid or a compd. having two or more phosphonic acid groups is preferably used as the chelating agent. The pH of the washing lig. is about 4-9, preferably <=8, especially preferably <=8. The washing liq. may further contain a buffer imparting pH 4-7, preferably pH 5-7, e.g. a phosphate buffer, a citrate buffer or a mixture of them.
Patent JP-S6351910-A (JP)
Title: Device for collecting agglomerates out of suspension
Inventor: TANAKA MINORU
IPC: B01D21/01
Filed: 1986-08-21
Abstract: PURPOSE:To agglomerate solid particles in suspension into the form of globules, grow up and separate the same efficiently by installing coaxially a rotating stirring element in a laterally long, cylindrical container and providing baffles in the same direction as the rotating shaft and in the vertical direction. CONSTITUTION:A rotating shaft and a vertical baffle 15 are installed between stirring elements 3, 3' along the inner wall face of a cylindrical drum to form an orifice. Also, a rod-shaped baffle 14 is installed between the stirring element and the inner face of the drum. Said baffle 14 accelerates contact and collision of suspension particles and binders as well as compressed densification thereof, and further nuclears and particles are formed smoothly. By an orifice formed with the baffle 15 and the stirring elements 3, 3', formed granular particles (nuclear particles) are prevented from flowing through in the drum together with fluid and flowing out, while the concentration of granular particles in the drum is maintained constant to give said particles chances of contact, colli sion with suspension particles for press densification, and formation of particles is accelerated.
Patent JP-H0864681-A (JP)
Title: Integrated circuit simulator and simulation method for it
Inventor: TAKEUCHI NORIKO
IPC: G06F17/50
Filed: 1994-08-18
Abstract: PURPOSE: To provide a sub-verification-zone wherein specified simulation condition is established and an integrated circuit is effectively, and at high speed, simulated with no prior recognition of the integrated circuit's operation to be verified, by not perforating the simulator of an analog part. CONSTITUTION: A digital part simulation 2 which simulates a digital part 22 of an integrated circuit 20 to be verified, and an analog part simulator 1 which simulates an analog part 21 of the integrated circuit 20, are provided. And in subverification-zone unit obtained by dividing the entire verification time, simulation of the digital part 22 or the analog part 21 is performed in order. Relating to such an integrated circuit simulator 10, at a sub-verification zone wherein, among multiple such zones, specified simulation condition is established, an analog verification pass means is provided wherein, with no simulation of the analog part 21, the simulation of the next sub-verification-zone is performed.
Patent JP-2001023563-A (JP)
Title: High-mass spectrometer for nano-cluster analysis
Inventor: SUMIYAMA KENJI
IPC: H01J49/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To easily analyze the mass (size) of a cluster if it has a large grain size of the order of 10 nm or more. SOLUTION: This device is equipped with first deflection electrodes 30, 31 for giving acceleration to an ion cluster flying in a prescribed direction so as to deflect its trajectory in a direction normal to the flying direction, and second deflection electrodes 32, 33 for giving acceleration to the ion cluster deflected by the first deflection electrodes 30, 31 so as to deflect it in the direction opposite to the flying direction, and a collector 36 for detecting the ion cluster whose trajectory is changed by the second deflection electrodes 32, 33. A micro-channel plate is used as the collector 36.
Patent JP-S6254374-A (JP)
Title: Picture processor
Inventor: WATANABE TOSHIAKI
IPC: G06T1/60
Filed: 1985-09-03
Abstract: PURPOSE:To attain simultaneous fetch of multivalue and to increase a processing speed by constituting a picture memory as a three-dimensional memory, setting up one dot to one address and making the outputs of plural binary coding circuits correspond to bits of each address. CONSTITUTION:A picture signal obtained from a camera 2 is converted into binary-coded signals by respective binary coding circuits 3-6 previously set up to different binary coding levels by an arithmetic control part 1. A register 19 temporarily stores the outputs of respective circuits 3-6 and then sends the stored contents to the picture memory 20 having three-dimensional constitution. At that time, the output of the circuit 3 is written in the bit '0' of the memory 20, the output of the circuit 4 is written in the bit '1'. At the end of writing of picture data corresponding to one picture plane, the same picture data of the binary coding level are written in respective bits of the picture memory 20. To execute the reading processing of the picture data, only necessary bits are extracted through a mask circuit 21.
Patent JP-H0539748-A (JP)
Title: Cylinder liner for internal combustion engine
Inventor: SANPEI MAMORU
IPC: F02F1/10
Filed: 1991-08-02
Abstract: PURPOSE:To make a cylinder liner sufficiently stronger and lighter by changing the thickness thereof in the axial direction and to facilitate warming-up of an internal combustion engine by reducing the capacity of cooling water in a water jacket. CONSTITUTION:The outside diameter of a cylinder liner 4 which is fitted and held inside a cylinder block 1 is at its maximum in the neighborhood of the top dead center of a piston 5 and gradually decreases toward the neighborhood of the bottom dead center and the distribution of its thickness in the axial direction is determined such that the stress in the circumferential direction caused by pressure due to combustion gases is approximately fixed regardless of the location of the piston 5. A gap d between cylinder block 1 and cylinder liner 4 is approximately fixed in the axial direction of the cylinder liner 4 to eliminate unwanted space, resulting in a water jacket 30 with reduced amount of cooling water.
Patent JP-H0919751-A (JP)
Title: Continuous casting method
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D11/16
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent a breakout in a continuous casting method. SOLUTION: In a continuous caster provided with a hydraulic cylinder system oscillation mechanism, cast slab friction force in a mold is measured with fluid pressre, and when the friction force is 1.5-2.0 times or more of that at the stationary time, the stroke of oscillation is made to large or the waveform of the oscillation is made to non-sine waveform by changing a mold ascending/ descending speed. By this method, since the friction force of the cast slab in the mold can accurately be measured, the breakout can be previously prevented without deteriorating the quality of the cast slab from happening.
Patent JP-H0857960-A (JP)
Title: Connecting method for pipe
Inventor: ASANUMA TADASHI
IPC: B29L23/00
Filed: 1994-08-18
Abstract: PURPOSE: To easily connect a pipe. CONSTITUTION: When a pipe made of thermoplastic resin is connected, a cylindrical core 2 is provided in contact with the outer surface of the pipe 1 at the connecting part of the pipe, and connected by irradiating it with a microwave. The core 2 is made of the same material as that of the pipe 1, contains triiron tetraoxide, has an inner periphery 3 made of the same material as that of the pipe 1, and has at least one connecting part.
Patent JP-S6254186-A (JP)
Title: Arm erroneous guiding equipment
Inventor: OMAE TAKAO
IPC: G01S7/38
Filed: 1985-09-02
Abstract: PURPOSE:To protect a radar from an anti radiation missile (ARM) while detecting a target by selecting relation between the radar and a decoy device optimum reducing transmission signal level. CONSTITUTION:When ARM is detected by an active phased array radar (AR), a decoy device 10 is operated. That is, trigger is sent from a reference signal generating section of AR to a decoy transmitting section 13 to generate the same transmission signal with AR and radiated from a decoy antenna 11. An azimuth signal of ARM is sent from a signal processing section 6 of AR to an azimuth controlling section 12 of the device 10, and the antenna 11 is directed always to the direction of ARM. In this case, AR stops transmission only in the direction of ARM, and continues transmission to other directions reducing transmission level. Thus, by selecting the relation between AR, the device 10 and the transmission signal level optimum by reducing transmission signal level of the transmitting section synchronized with AR, it becomes possible to protect AR from ARM.
Patent JP-H08101477-A (JP)
Title: Coating composition for aqueous photograph
Inventor: RABI SHIYAAMA
IPC: G03C1/74
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To lower the viscosity of the gelatin containing fused material for photograph, which contains the photographic additive. SOLUTION: This composition, which is soluble in the mixture of gelatin and water, or water and a water miscible organic solvent, and which gives undesirable high viscosity to the gelatin solution and which contains the solution containing the hydrophobic group contained compound charged with the negative ion. Therefore, the composition is made to contain a sufficient quantity of cyclodextrin for lowering the viscosity of the solution.
Patent JP-S6173334-A (JP)
Title: Treating device
Inventor: NIINA TOMOJI
IPC: H01L21/205
Filed: 1984-09-19
Abstract: PURPOSE:To improve productivity by disposing a preliminary chamber in the hole of a treating chamber, and standing by an article to be treated before telescoping in the treating chamber in an ambient temperature atmosphere preliminary chamber having no oxygen, thereby avoiding the article to contact with the atmosphere at a high temperature. CONSTITUTION: A hole 7 is formed between a treating chamber 1 and a preliminary chamber 9 of a treating device, reaction gas is supplied from a reaction gas supply passage 2 to the chamber 1, and the chamber 1 is evacuated through an exhaust passage 3. An article 4 to be treated is held in a susceptor 5 in the chamber 1. The first gate valve 8 is provided in the hole 7 between the chambers 1 and 9, and is opened and closed by a handler 15. A hole 12 is formed at the other side wall opposed to the hole 7, the second gate valve of the hole 12 is opened and closed by a handler 16, and the article 4 is held in the cassette 14 of the chamber 1. Inert gas is supplied from an inert gas supply passage 10 to the chamber 1, and stood by in the chamber 9 having no oxygen before telescoping the article 4 in the chamber 1 to prevent it from contacting with the atmosphere at a high temperature.
Patent JP-2000056519-A (JP)
Title: Use of aluminum azo complex dye as charge controlling agent
Inventor: MACHOLDT HANS-TOBIAS
IPC: G03G9/097
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a charge controlling agent having satisfactory charge controlling characteristic and thermal stability and free from ecological and toxicologic problems by using specified aluminum azo complexes independently or in combination. SOLUTION: 2:1 Aluminum azo complex dyes of formulae I and II are used independently or in combination as a charge controlling agent in electrophotographic toner and developer. They are also used as a charge improving agent in powder coating material, electret material and electrostatic separating process. In the formulae I and II, ring A independently supports a substituent of a series consisting of 1-3C alkyl, 1-3C alkoxy or the like. R1 independently represents an atomic group necessary for completing a mononuclear or binuclear aromatic ring, which can optionally support substituent, and R2 independently represents a phenyl group, 1-12C alkyl group or the like which optionally support a substituent. X+ represents a cation.
Patent JP-S6087904-A (JP)
Title: Method for producing continuously rolled material of thin metallic sheet
Inventor: YAMADA TSUNEO
IPC: B21B1/46
Filed: 1983-10-18
Abstract: PURPOSE:To produce continuously a thin rolled material having good flatness with high efficiency by rolling a thin billet in the position where the unsolidified melt part remains at specific % of the billet thickness in the central part of the billet. CONSTITUTION:A rolling device 14 is disposed in the position where the unsolidified melt part 11 in the central part of a billet remains by >=10% on the down stream side of a twin belt type installation 13 for continuous casting of the thin billet. The thin billet which is continuously cast and moved is continuously rolled in succession by the device 14 and is made into a thin rolled sheet material having good flatness. The billet at the outlet of the installation 13 in this stage is formed with solidified shells 10, 10 in the nonuniform state in the transverse and casting directions but in succession the sheet material is rolled down by the rolls on the inlet side of the device 14, by which the solidified shell thickness is corrected. The material is further rolled by the succeeding rolling rolls, by which the thin rolled sheet material having excellent flatness is directly produced.
Patent JP-S6172800-A (JP)
Inventor: JIEIMUZU DABURIYU RAARITSUKU
IPC: A61P31/04
Filed: 1985-09-05
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-S6174946-A (JP)
Title: Control device of automatic speed change gear
Inventor: NISHIOKA KUNIO
IPC: F16H61/10
Filed: 1984-09-17
Abstract: PURPOSE:To prevent blow-up of an engine and a speed change shock by avoiding a sudden shift-down operation even if a car velocity sensor gets out of order due to any cause during running. CONSTITUTION:On starting, a throttle opening and a car velocity V0, V are sequentially detected, and a difference between the initial velocity V0 and the instantaneous value V is found by failure decision means 4 to compare the difference with a speed reduction decision level alpha. If V0-V>alpha, a warning lamp is turned on and off, and a failure signal is input to speed change gear position decision means 5 by the failure decision means 4, whereby it is instructed to keep the present speed change gear position. Thus, blow-up of an engine and a speed change shock is prevented.