baber/WOPTO huggingface dataset:
Patent JP-H03139019-A (JP)
Title: Unipolar/bipolar conversion circuit
Inventor: NAKABACHI HIROYUKI
IPC: H03M5/16
Filed: 1989-10-24
Abstract: PURPOSE:To arrange the whole function into one integrated circuit by providing a control circuit controlling a 1st switch and a 2nd switch in the ON/OFF state so that the output signal of a synthesizing circuit is a bipolar signal. CONSTITUTION:A switch circuit 4 is controlled by a 1st control signal outputted from an output signal 3a of a control circuit 3 and its output is amplified by a noninverting amplifier 6 and a positive bipolar signal portion signal is fed to a synthesizing circuit 8. Similarly, a switch circuit 5 is controlled by a 1st control signal outputted from the output signal 3b of the control circuit 3 and its output is amplified by an inverting amplifier 7 and a negative bipolar signal portion signal is fed to the synthesizing circuit 8. The circuits 4, 5 are subject to ON/OFF control by the circuit 3 and when the bipolar signal is positive, the circuit 4 is turned on and the circuit 5 is turned off. Similarly, when the output from the circuit 8 is negative, the circuit 4 is turned off and the circuit 5 is turned on. Thus, the circuit 8 adds the output signal of the amplifier 6 and an output signal of the inverting amplifier 7 to obtain a bipolar signal.
Patent JP-H01115328-A (JP)
Title: Toilet bowl seat of automatic sheet paper supplying type
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/22
Filed: 1987-10-29
Abstract: PURPOSE: To simplify a drive structure and to reduce the manufacturing cost of an apparatus by performing the delivery operation and cutting operation of seat paper by the forward and rearward rotations of a single revolving motor through a changeover clutch mechanism. CONSTITUTION: A revolving motor 30 can selectively rotate a seat paper delivery shaft 23 and a cutting blade moving shaft 25 through a clutch mechanism M and the changeover of the seat paper delivery shaft 23 and the cutting blade moving shaft 25 by the clutch mechanism M are performed by changeover of the forward rotation and rearward rotation of the revolving motor 30. The single revolving motor 30 is driven by the operation of the clutch mechanism and the supply and cutting operations of the seat paper P can be successively performed by forwardly and rearwardly driving the revolving motor 30.
Patent JP-H1190319-A (JP)
Title: Racking material application
Inventor: DAIZOU MASAHITO
IPC: B05D7/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently and rapidly pack a packing material at a low coat into narrow parts requiring a protective treatment of buildings and to execute coating and lining for the purpose of corrosion prevention, water infiltration prevention, etc., in a packing material application method. SOLUTION: This packing material application method includes at least a washing stage for first washing the parts requiring the protective treatment of the buildings 1, 2 by a detergent at the time of applying the packing material 8 to these parts requiring the protective treatment, then removing this detergent from the parts requiring the protective treatment after the washing, an aging stage for coating the parts requiring the protective treatment after the washing with a coating material 5 and aging the coating material, and an injecting stage for injecting the packing material 8 by an injecting means 9 on the other side while executing vacuum suction by vacuum suction means 6, 7 on one end side within the parts requiring the protective treatment coated by the coating material 5 after the aging stage.
Patent JP-H07130361-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: KATO KEIICHI
IPC: H01M4/50
Filed: 1993-11-04
Abstract: PURPOSE:To provide a proper evaluating/judging method for manganese dioxide in order to provide a nonaqueous electrolyte battery with excellent properties by using manganese dioxide having X-ray diffraction intensity of a specified crystal plane within a prescribed range as a positive electrode active material. CONSTITUTION:A nonaqueous electrolyte battery is provided with a positive electrode 2 containing manganese dioxide as an active material, a negative electrode 4 having lithium or a lithium-based alloy as an active material, and a separator 3 made of unwoven cloth impregnated with a nonaqueous electrolytic liquid. Manganese dioxide having the peak intensity of an X-ray diffraction curve of (110) plane within 50-65 in the case the peak intensity of an X-ray diffraction curve of (021) plane of the crystal structure is assumed to be 100 is used as the positive electrode active material. Practically, electrolytic manganese dioxide prepared by heating manganese sulfate at a preset temperature range for a prescribed period and decomposing it by electrolysis or chemical manganese dioxide prepared by firing manganese carbonate is used as the main positive electrode active material and a conductive agent and a binder in prescribed ratios are mixed with the manganese dioxide to give a positive electrode mix.
Patent JP-H04154032-A (JP)
Title: X-ray fluorescent image intensifying tube
Inventor: TORITANI ATSUSHI
IPC: H01J31/50
Filed: 1990-10-16
Abstract: PURPOSE:To improve the orientation of reflected light caused by the irregular reflection of light by forming the surface of a substrate on which an input phosphor layer is formed, into a mirror surface. CONSTITUTION:The surface of a substrate 12 on which an input phosphor layer 8 is formed, is formed into a mirror surface. Namely, the surface for forming the input phosphor layer 8 of the substrate 12 is preliminarily formed into mirror surface by buff polishing or by polishing using abrasives, and the substrate 12 is maintained at a predetermined high temperature, so as to form the input phosphor layer 8. The reflectance of the surface of the substrate 12 is drastically improved, and the orientation of the reflected light due to the irregular reflection of light is improved. An image intensifying tube of improved MTF and brightness characteristics can thus be obtained.
Patent JP-H06248025-A (JP)
Title: Ethylene-alpha-olefin copolymer
Inventor: HOSODA SATORU
IPC: C08F210/16
Filed: 1993-11-04
Abstract: PURPOSE:To obtain the subject copolymer, satisfying specific values of measured physical properties, excellent in optical properties and molding processability and especially useful as packaging films, etc., according to the molding processing of inflation films by copolymerizing ethylene with an alpha-olefin. CONSTITUTION:This copolymer is obtained by copolymerizing ethylene with an alpha-olefin (preferably butene-1, pentene-1, etc.) in the presence of a catalyst for polymerizing the olefin (a catalyst composed of a titanium compound, an organomagnesium compound and an organoaluminum compound). The copolymer has 0.870-0.945g/cm<3> density and a 99% stress relaxation time [tau (sec)] obtained by dynamic viscoelastic measurement at 130 deg.C and a melt flow rate(MFR) satisfying the mathematical expression tau>=-0.2MFR + 2.8 and a zero-shearing viscosity eta0 obtained by the dynamic viscoelastic measurement at 130 deg.C and the MFR satisfying the mathematical expression log eta0>=-1.11log MFR + 5.6 at <=5, preferably 3-5 ratio of the weight-average molecular weight to the number-average molecular weight.
Patent JP-S62134721-A (JP)
Title: Digital signal selecting circuit
Inventor: OE KENJI
IPC: G06F7/02
Filed: 1985-12-06
Abstract: PURPOSE:To decrease the number of elements and an operation time, and to improve the reliability by constituting the titled circuit by using almost the same module by a gate array, etc., and executing a processing in parallel even in case the number of digital signals for fetching the maximum value has increased. CONSTITUTION:In the second logic circuit 1, P0.Q0.R1=1, they are inputted to AND circuits (gate) 111-113, respectively, together with a control signal, its output is inputted to an OR circuit 101, and the maximum value bit signal Z0 outputs '1'. At the same time, this signal is inputted to an inverter 102, and '0' outputted from the inverter 102 is inputted to OR circuits 121-123, respectively, together with outputs of the AND circuits 111-113. Outputs of the OR circuits 121-123 become '0', '1', and '0' in accordance with digital signals P, Q, and R, and discriminating signals ZP, ZR, and some discriminating signal ZQ, which are outputted from AND circuits 131-133 are become '0', and '1', respectively. Accordingly, from the discriminating signal, the digital signal Q shows the maximum value, and its value becomes the maximum value signal Z, namely, 1101.
Patent JP-H06244651-A (JP)
Title: Device with alternating current signal processing circuit
Inventor: MASLIAH DENIS
IPC: H03F3/16
Filed: 1993-11-04
Abstract: PURPOSE: To make a bias means of an active element in an alternating current signal processing circuit which is a simple structure, which is used for a telecommunication device etc. CONSTITUTION: An active element T of this processing circuit is biased by a 1st bias voltage VDD, that is applied between its 1st main electrode D and 2nd main electrode S and a 2nd bias voltage VG that is applied between a control electrode G and the 2nd main electrode S. The electrode G also receives an alternating current signal, and the element T is to be a type, in which bias current does not flow though the electrode G at the time of operation. The 2nd direct current bias voltage VG is generated at both ends of a resistor R that is connected to the electrode G of the element T and the electrode S by applying an alternating current signal, which is sufficient for activating a rectification characteristic between the electrode G of the element T and the electrode S.
Patent JP-H07126483-A (JP)
Title: Polyacetal resin composition
Inventor: KATO ATSUSHI
IPC: C08L75/04
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a polyacetal resin having remarkably improved impact resistance and good weld characteristics, etc., by compounding a polyacetal resin having a crystallization time longer than a specific level with a thermoplastic polyurethane-type or core-shell polymer-type impact modifier. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyacetal resin having a crystallization time of >=5min with (B) 3-50 pts.wt. of a thermoplastic polyurethane-type and/or a core-shell polymer- type impact modifier. The component A is preferably a polyacetal copolymer containing oxymethylene unit as a main unit and copolymerized with 3-20wt.% of a comonomer component selected from ethylene oxide, 1,3-dioxolan, etc. The thermoplastic polyurethane of the component B preferably has a glass transition temperature of <=-15 deg.C. The core-shell polymer is preferably produced by the emulsion polymerization in the presence of a nonionic surfactant and a polymerization initiator generating neutral free radicals.
Patent JP-2000105817-A (JP)
Title: Device and method for image input
Inventor: TANAKA KEISUKE
IPC: G06F3/033
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make a user set a deforming method and its extent when a captured image is deformed and displayed. SOLUTION: A subject is photographed and its subject image is inputted to the image input device. On the display device of the image input device, a picture for setting deformation and discoloration is displayed. The user operates buttons of the image input device and then the position and size of a small circle C1 of a setting chart displayed in an area A1 change. According to the intersections of the outer periphery of the small circle C1 and lines L1, L2, and L3, the degrees of defocusing of the inputted image, sepia discoloration, and deformation of the eyes are set.
Patent JP-H08116036-A (JP)
Title: Memory chip
Inventor: SHIBATA TAKESHI
IPC: H01L27/108
Filed: 1994-10-14
Abstract: PURPOSE: To provide a technique, which lays out efficiently the bonding pad blocks and functional blocks of a memory chip to shorten a wiring route within the chip and improves the memory access speed. CONSTITUTION: A memory chip 100 is constituted of a control and address use bonding pad block 1, which is provided in the center part of the chip 100, data use bonding pad blocks 2, which are provided on the outer peripheral part of the chip 100, and a control circuit block 3, memory blocks 4 and input/ output blocks 5, which are laid out in series concentrically with the center part of the chip 100 between the block 1 and the blocks 2. Thereby, a wiring route within the chip 100 is shortened to speed up a memory access.
Patent JP-H05119945-A (JP)
Title: Screen operating manual generator
Inventor: MATSUDA TOSHIYUKI
IPC: G06F3/048
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a screen operating manual with uniform quality by outputting the screen operating manual by editing screen information in accordance with an inputted screen name and the explanation of vocabulary. CONSTITUTION:A screen name desired to output is inputted from an input means 1, and a control part 3 fetches all the information with respect to a screen name from a screen information part 6 in a storage part 5 based on the inputted screen name (product name registration). Thence, an edit part 4 edits the screen information at every item until it disappears. Also, for example, the edit of processing division is performed by editing the division on the first line of a screen image part 201 and that of the screen information area 203 of an item explanation part 202 first. When the vocabulary exists in the item, vocabulary information is fetched from a vocabulary dictionary 7, and it is edited on the first line of the vocabulary dictionary part area 204 of the item explanation part 202. The edit of the vocabulary is performed by repeating by the number of vocabulary, and after all the items on the screen information are edited, the screen operating manual is outputted from an output means 2.
Patent JP-2000105178-A (JP)
Title: Sampling pump system
Inventor: HAYASHI HIDEAKI
IPC: G01N1/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To control intake flow rate with low power consumption and at the same time less pulsating current by providing a power amplifier or the like in a power supply circuit to a suction pump, and by controlling the suction pump corresponding to a flow-rate measurement value being sensed by a mass flow sensor. SOLUTION: A sampling pump system for sucking an environment atmosphere to a collection part 1 or the like is composed of a suction pump 3 including a mass flow sensor 2 and the like. Then, for example, a flow-rate equivalent signal from the sensor 2 is compared with a setting flow-rate equivalent signal from a target value setting part 4 by a comparison amplifier 5, and speed is controlled via a power amplifier 6, thus adjusting the amount of the suction of the pump 3. The speed of the pump is displayed at a rotation detection display part 9. For the target value setting part 4, a plurality of half-fixed potentiometers being arranged in parallel are changed by a switch or the like are used, and each pump with two channels is also controlled by one target- setting part. A pulsating current can be reduced by providing a filter for generating resistance in the channel.
Patent JP-H10182275-A (JP)
Title: Gas generator for air bag and air bag device provided with the same
Inventor: ODA SHINGO
IPC: B60R21/264
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator capable of generating gas which is exhausted from a gas exhaust port of the generator and contains a lesse amount of combustion residues, at the time of combusting a gas generating agent composition. SOLUTION: This gas generator is provided with a gas generating agent 6, a housing 3 that is used for receiving the gas generating agent 6 and has a gas exhaust port 11, a gas ignition means 4 for igniting the gas generating agent 6 and a filter 7 for filtering off combustion residues of the gas generating agent 6, wherein: the combustion residues in a filtered product gas exhausted from the gas exhaust port 11 is <=2g; an azide-based gas generating agent is used as the gas generating agent 6; and the bulk density of the filter 7 is 3.0 to 5.0g/cm<3> .
Patent JP-H04152306-A (JP)
Title: Optical transmission module
Inventor: AOKI SATOSHI
IPC: G02B6/42
Filed: 1990-10-17
Abstract: PURPOSE:To absorb the excessive light which passes through a clad layer and to execute the optical transmission of a low crosstalk and a high quality by providing a light absorbing layer whose refractive index is higher than that of the clad layer on the outside of the clad layer for covering a core waveguide. CONSTITUTION:On a glass substrate 9, a light absorbing layer 10 whose refractive index is higher than that of glass and a clad layer 11 whose refractive index is equal to that of glass are formed. Also, on the layer 11, a core waveguide 12 whose refractive index is higher than that of and a clad 13 whose refractive index is lower than that of the waveguide 12 for covering it are formed. Accordingly, an excessive light which passes through the layer 11 and propagates as a stray light in the substrate 9 such as a clad mode excited by the difference of an optical waveguide and the near field distribution of an incident light, a scattered light in the optical waveguide, a radiation light generated by a bend part of the waveguide, etc., is absorbed by the layer 10 whose refractive index is high, provided on the outside of the layer 11. In such a manner, the optical transmission of a low crosstalk and a high quality can be executed.
Patent JP-S63129989-A (JP)
Title: Production of tropane alkaloid
Inventor: IDENO HIROSHI
IPC: C12R1/91
Filed: 1986-11-21
Abstract: PURPOSE:To double the proliferation amount of tissue and increase the yield of tropane alkaloid, by adding auxins during the culture of plant tissue capable of producing tropane alkaloid and continuing the tissue culture. CONSTITUTION:Tissue of a plant capable of producing tropane alkaloid, e.g. a plant belonging to Duboisia genus, Datura genus, Scopolia genus, Atropa genus, etc., is cultured in a liquid medium or a solid medium containing usually 0.5-1% agar. After the start of the culture, auxins are added to the medium in the middle stage of culture and the culture is further continued to produce tropane alkaloid. Concrete examples of auxins are indoleacetic acid, indolepropionic acid, alpha-naphthaleneacetic acid, etc., and its amount to be added to the medium is preferably about 10<-7>-10<-4> M.
Patent JP-S62137579-A (JP)
Title: Magnetic detecting buoy
Inventor: MATSUURA TATSUHIRO
IPC: G01R33/06
Filed: 1985-12-11
Abstract: PURPOSE:To easily detect such a submarine target as a submarine boat or the like by providing a magnetic sensor for detecting something utilizing Hall effect and an amplifier for detecting and amplifying the change in a Hall voltage induced by the Hall effect. CONSTITUTION:A Hall voltage VH induced from a Hall element 11 when the terrestrial magnetism is not disturbed is expressed by VH=K.I.BE. From this expression, when a current I is constant, VH and BE are proportional to each other and, when the terrestrial magnetism is disturbed and its magnetic flux density is changed from BE to BE', the Hall voltage is also changed from VH to VH'. When the terrestrial magnetism is distributed by a target 8 and the magnetic flux density is changed from BE to BE', a magnetic sensor 1 constituted of the Hall element 11 detects the disturbed terrestrial magnetism 10 and induces the Hall voltage VH'. An amplifier 2 amplifies the difference between the Hall voltage VH' and the Hall voltage VH before the terrestrial magnetism is disturbed and transmits the amplified difference to a transmitter 5 via a suspended cable 4 as a target detecting signal. The transmitter 5 returns the target detecting signal to waves and transmits the waves to a receiving facilities from an antenna 6.
Patent JP-H03140724-A (JP)
Title: Air conditioning system for large space building
Inventor: TOYODA SHIGERU
IPC: F24F11/76
Filed: 1989-10-26
Abstract: PURPOSE:To provide an effective utilization of a heat energy and reduce a size of an air conditioning facility by a method wherein a plurality of ducts are arranged between an upper space requiring no air conditioning and a lower layer space requiring air conditioning and a separated air flow is formed by use of injected air steam. CONSTITUTION:A large-sized space formed into an open space is divided into a lower layer space requiring an air conditioning and an upper layer space requiring no air conditioning. A central 6a and a plurality of ducts 6b at both ends of the central duct are arranged in parallel with a certain space at an interface plane between the lower layer space and the upper layer space. These ducts are branched and connected in a ladder form with respect to a branch duct 8 connected from an air supplying main duct 7 arranged at a wall surface of a building. The central duct 6a is provided with injection ports 62 for injection flow 13 toward both sides in a horizontal direction. The ducts 6b are provided with injection ports 62 for injection flow direction toward the downstream side of the injection flow. A spacing (d) of each of the ducts and a size of each of the injection ports 62 are set such that a natural convection flow moving across the injection flow 13 is not generated between each of the ducts. A lower air supplying or discharging duct is arranged at the lower-most layer in the lower layer spacing near the floor surface, and the discharging ducts are arranged along the wall surface below the ducts 6a and 6b.
Patent JP-H03139448-A (JP)
Title: Wiper signal lamp
Inventor: SOGA MITSUAKI
IPC: B60Q1/46
Filed: 1989-10-25
Abstract: PURPOSE:To facilitate confirmation of a car by a method wherein a signal lamp is mounted to a wiper. CONSTITUTION:A lamp 6 is mounted to the one end of a wiper 1 in a manner to point to a front. Further, an energizing switch 6 is connected through an energizing cord 9. Since the switch of the wiper and the switch of the signal lamp 6 are simultaneously turned ON, the lamp 6 is prevented from being left lighted OFF, and operation is simplified.
Patent JP-H03139568-A (JP)
Title: Polymer additive concentrate
Inventor: BUINSENTO ANSONII KIYASUTAGUNA
IPC: C08L1/00
Filed: 1990-10-16
Abstract: PURPOSE: To improve transparency of a film obtd. when the titled concentrate is added into a film-formable polymer by compounding a polymer additive, a specified absorbent material and a polymer.  
     CONSTITUTION: Blast-processed polyolefin pulp (a) (e.g. blast-processed PE pulp) treated with a wetting agent and pure wool-like wood pulp (b) are compression- compounded to obtain an absorbent material (B). After a liq., pasty, waxy or lubricating solid-like polymer additive (A) selected from polyalkylene glycol, ethoxylated fatty acid, ethoxylated amine, ester, chlorinated paraffin, ultraviolet rays stabilizer, etc., and the ingredient B are mixed, a polymer (C) selected from an impact-resistant PS, a styrene-acrylonitrile copolymer, a propylene (co)polymer, an engineering resin, etc., is mixed therewith and in addition, after mixing is performed under a condition being enough for generating melting of the ingredient C, it is cooled and finely divided to obtain the titled concentrate consisting of 10-80 wt.% ingredient A, 2-50 wt.% ingredient B and 5-80 wt.% ingredient C. 
     COPYRIGHT: (C)1991,JPO