baber/WOPTO huggingface dataset:
Patent JP-H10282204-A (JP)
Title: Location detecting equipment of moving body
Inventor: SAEKI TOSHIRO
IPC: H04W92/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To enable verifying the location of a moving body which freely moves indoors/outdoors by receiving electric waves transmitted from the moving body with three or more than three fixed stations, transmitting the identification number and electric field strength of the moving body and the identification numbers of the fixed stations to a control station, and computing the location of the moving body. SOLUTION: An area (e.g. an event site) 1 where moving bodies 2 such as children freely move is divided into small square areas 3, and a fixed station 4 is provided at each of the endpoints of the squares. Each fixed station 4 is connected to a control station 6 located out of the area 1 with a communication cable 5. Each fixed station 4 receives electric waves transmitted from the moving bodies 2, recognizes the specific identification number of each moving body 2 contained in the electric waves, measures the electric field strength of the electric waves, and transmits them together with the specific identification numbers of the control station 6.  Here, the control station 6 estimates the location of the moving body 2 from the identification numbers of the fixed stations, the identification number and electric field strength of the moving body 2, and the function between electric field strength and distance and displays it.
Patent JP-S6453468-A (JP)
Title: Solar battery
Inventor: KAARUUGERUHARUTO HATSUKUSHIYUT
IPC: H01L31/0216
Filed: 1988-04-13
Abstract: PURPOSE: To reduce the recombination near an ohmic connection by forming this connection to be higher tan the surrounding, similar to a strip. CONSTITUTION: A solar cell 19 comprises a p-type Si substrate 1, thin Si oxide layer 2, ohmic connections 4 and MIS contacts composed of an Si oxide layer 2, a metal layer 3 and the substrate 1. The ohmic connection 4 is laid discontinuously on the exposed top face 31 of a protruding part 21 of the substrate 1. A passivation layer extends between the protruding sections of the connection 4 and is composed of the oxide layer 2 and other insulation layer 5. It is very important that the front surface be composed of the Si surface which surrounds the ohmic connections and is covered with the passivation layer 2 has a low recombination rate. Hence the distance from the ohmic connection 4 to the opposite MIS contact 3 must be longer than the diffusion length of minority carriers.
Patent JP-H02270733-A (JP)
Title: Sheet processor
Inventor: SAITO JUN
IPC: B65H3/00
Filed: 1989-04-11
Abstract: PURPOSE:To minimize the stress applied to an electric connecting means when a sheet feeder is connected and prevent a failure such as the unsatisfactory contact of the electric connecting means by arranging the mechanical connecting means and the electric connecting means of the sheet feeder to an image forming device on the same plane or on a separate plane near this plane. CONSTITUTION:Two projections 5a and 5b are protruded in the fitting/removing direction of a sheet processor 1. An electric connecting means 35 between an image forming device 2 and the sheet processor 1 is arranged on the same plane 36 containing the center axis of two projections 5a and 5b or on the plane near and parallel with this plane. When the guide bars 5a and 5b of the sheet feeder 1 are inserted into positioning holes of the image forming device 2 to connect the sheet feeder 1 to the image forming device 2, the electric connecting means 35 located on the same plane 36 is connected to the electric connecting means of the image forming device 2 without generating the stress or unsatisfactory contact at the time of connection.
Patent JP-2000279036-A (JP)
Title: Weedproof sheet
Inventor: SAKANAKA SADAKICHI
IPC: A01M21/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a weedproof sheet which can relatively simply be produced at an advantageous cost and is not penetrated even by a weed having a high thrusting force by using an elastomer material and specifying the thickness and physical properties of the sheet. SOLUTION: This weedproof sheet 1 for being spread on the surface of soil to prevent the growth of weeds comprises an elastomer material, has a thickness of 0.8-3.0 mm, and has the product of the thickness (mm) and a 300% modulus (MPa) at a value of >=9.0. The weedproof sheet 1 for being spread on the surface of soil to prevent the growth of weeds preferably comprises an elastomer material and a base material which comprises fibers and is embedded in the elastomer material, has a thickness of 0.8-3.0 mm, and has the product of the thickness (mm) and a 300% modulus (MPa) at a value of >=9.0. The 300% modulus (MPa) is a value on the breakage of the base material in a tension test.
Patent JP-S58208361-A (JP)
Title: Water-base adhesive composition
Inventor: AZUMA TAKASHIROU
IPC: C09J4/02
Filed: 1982-05-31
Abstract: PURPOSE:To provide a water-base adhesive compsn. with good resistance to heat and water, and strong bonding to wood, metals, synthetic resins, inorg. molded articles, etc., by peparing a water-base emulsion-type polymer dispersion consisting of a particular polymer and a quat. ammonium salt dispersed in water. CONSTITUTION:30wt% or above acrylate having a 4-8C alkyl group (A) 10- 40wt% stylene (B), 1-10wt% polymerizable unsatd. carboxylic acid (C), 5wt% or lower polymerizable unsatd. compd. having a glycidyl group (D), and 0- 20wt% monomer (E) other than components A-D copolymerizable with said components are polymerized. The resulting polymer (F) and a quat. ammonium salt (G) are dispersed in water to yeild the titled compsn., wherein the following relation is satisfied: the total amts. of components F and G are 25wt% or above and the amt. of water is 75wt% or less based on total amts. of components F and G and the water, and furthermore component G is 0.1-1pt.wt. relative to 100pts.wt. component F and pH is 3-10.
Patent JP-S60236923-A (JP)
Title: Method of transferring article
Inventor: MATSUZAWA TAKASHI
IPC: B65G47/52
Filed: 1984-05-08
Abstract: PURPOSE:To prevent an article from staying and being damaged due to the staying, by placing the conveyance surface of a conveyor by a prescribed height above that of another conveyor in transferring the article from the former conveyor to the latter. CONSTITUTION:An article 13 having a prescribed form is transferred from a first conveyor 11 to a second conveyor 12 so that the article takes a posture 14 on the second conveyor. The conveyance surface of the first conveyor 11 is placed above that of the second conveyor 12. The height difference between the conveyance surfaces of both the conveyors 11, 12 is set at 1.1 times of the height of the center G of gravity of the article 13 on the conveyor 12. This simple constitution prevents the article 13 from staying and being damaged due to the staying.
Patent JP-H03289600-A (JP)
Title: Processing method for volume reduction and stabilization of end piece
Inventor: IKEDA SATOSHI
IPC: G21F9/36
Filed: 1990-04-05
Abstract: PURPOSE:To reduce volume of metallic radioactive waters and to stabilize them by mixing and filling metallic powder as a material for an end piece and a filler for gaps thereof, into a vessel so that the powder intrude into the gaps that exist in the end piece. CONSTITUTION:First of all, in a process P1, a vessel 10 is inserted inside a metal mold for molding by single axis compression process, a mixture 12 of hulls and hardwares which are metallic radioactive wasters other than an end piece, is filled into the vessel 10, and the mixture is preliminarily compressed by a pushing rod. Then, the end piece 14 is fed into the vessel 10 and, after filling the mixture 12 of hulls and hardwares so as to cover the end piece 14, both of the end piece and the mixture are processed by compression. After repeating those processes specified times and filling fully an inside of the vessel 10, the vessel 10 is taken out of the metal mold, a lid 18 is attached to an opening thereof, air is sucked from a deaeration tube 16, the opening is sealed off and then the whole vessel 10 is processed by an HIP process. Through those processes, the mixture 12 and the end piece 14 can be simultaneously processed by volume reduction and stabilization processes.
Patent JP-H01263806-A (JP)
Title: Inverter device
Inventor: KUNIYOSHI MASATERU
IPC: H02M7/48
Filed: 1988-04-15
Abstract: PURPOSE:To prevent an overcurrent by using a current/voltage instantaneous value control circuit and its switch circuit against the common main circuit constitution and a PWM pulse amplifying circuit. CONSTITUTION:A power generation system includes a DC power supply 1 like a solar battery, etc., an inverter device 2, an output filter 3, an AC transformer 4, an AC breaker 5, a load changeover switch 6, an electric power system 7, and a load 8. The inverter device 2 contains a self-exciting inverter main circuit 21, an instantaneous current value control circuit 22, an instantaneous voltage value control circuit 23, a control output switch 24, and a gate pulse amplifying/ distributing circuit 25. The circuit 22 is used in an interlocking operation mode and works in a self-exciting system. While the circuit 23 is used in an independent operation mode and works also in a self-exciting system. Thus both circuits 22 and 23 are operable by switching the circuit 22 to the circuit 23 when the power is supplied to the load 8.
Patent JP-S63257092-A (JP)
Inventor: FUJI SHUICHI
IPC: G07D1/04
Filed: 1987-04-14
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-S5518171-A (JP)
Title: Carrier wave reproducing device
Inventor: OGAWA KAZUO
IPC: H04L27/227
Filed: 1978-07-27
Abstract: PURPOSE:To prevent the false lead-in and to secure the reproduction of the correct carrier wave by starting the divider to sweep the oscillation frequency of the voltage control oscillator when the differential frequency obtained through mixture exceeds the fixed level. CONSTITUTION:Part of the oscillation output of voltage control oscillator 6 is mixed 8 with the output of reference oscillator 9, and the differential frequency component is drawn out to be applied to counter 21 for counting of the frequency in a fixed cycle. Counter 21 generates the carry signal when the count value exceeds a fixed number, and the carry singnal is divided by divider 22. This division signal sweeps the control voltage of oscillator 6. Thus the false lead-in, if occurs, can be detected immediately to carry out sweeping in order to secure the reproduction of the correct carrier wave.
Patent JP-H07330423-A (JP)
Title: Ceramic material for magnetic head slider
Inventor: KAWAGUCHI YUKIO
IPC: C04B35/10
Filed: 1995-03-24
Abstract: PURPOSE:To provide a ceramic material useful for a magnetic head slider free from grain falling, extremely excellent in mechnability, having rigid structure, high in hardness, nonmagnetic, and high in reliability and CS/S property. CONSTITUTION:The ceramic material for magnetic head slider contains 0.01-10 pts.wt. at least one kind of the oxide of Ga, Ba and Ce and if necessary, at least one kind of the oxide of Nb and Ti to 100 pts.wt. mixture containing 5-40wt.% titanium carbide and alumina, the average particle diameter of titanium carbide in a sintered compact is 1.0-2.5mum and the titanium carbide having <=0.1mum particle diameter is <=10wt.%.
Patent JP-S57206877-A (JP)
Title: Measuring method for position of power cable
Inventor: TAKADA MITSURU
IPC: G01R31/02
Filed: 1981-06-15
Abstract: PURPOSE:To enable measurement of the position of a three-core power cable even when no power protection signal line is incorporated therein, by connecting a current-controlling element to each of two cores at one end of the cable and connecting another current-controlling element to the third core at the other end thereof. CONSTITUTION:A three-core power cable has power cores 1A, 1B and 1C and the cable part 2 thereof is buried in the seabed or the like. Capacitors C1 and C2 are connected between the power cores 1A and 1B and the earth on the power supply side, while a capacitor C3 is connected between the power core 1C and the earth on the load side. Currents ia+io, ib+io and ic+io are supplied from a  three-phase AC power source to power cores 1A, 1B and 1C respectively and a  current io is made to flow to the earth through the intermediary of the capacitors C1,C2 and C3. A current flowing through each of the power cores 1A, 1B  and 1C turns to be ia,ib and ic+io respectively in the cable part 2, i.e. to be  placed in a state of imbalance. Accordingly, the position of the part can be measured by a search coil or the like.
Patent JP-H06286754-A (JP)
Title: Scratch-proof glass bottle and manufacture thereof
Inventor: MIZUTANI YOSHIO
IPC: B05D7/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a glass bottle having a high scratch-proof effect for a long term wherein a coating of silicone oil tightly couples to a glass surface. CONSTITUTION:This is a scratch-proof glass bottle 10 wherein silicone oil 12 is baked to be applied on a glass bottle body 11 with alkalic components on a surface removed.
Patent JP-S60237014-A (JP)
Title: Spiral incense
Inventor: KURANO MASAHIKO
IPC: A61K8/00
Filed: 1984-05-08
Abstract: PURPOSE:A high-safety spiral incense for Bhuddism that has an incombustible piece of doughnut shape for picking up the incense is set on the center of the spiral and the incense is hung by passing the hanger with a piece for holding the incense through the doughnut hole, thus being easily producible. CONSTITUTION:An incombustible piece for picking up the sprial incense 7 which has a groove 9 for holding the top 10 of the spiral incense and a through hole 8 is set on the center of the incense 6. In the meantime, an incombustible piece for hanging the incense 11 is provided with the top end 12 and lower end 13 for hanging the incense. When an incense is used, the top end 12 is passed through the doughnut through hole 8 and the incense is hung using a conventional hanger. The combustion of the incense 6 which is consumed by combustion is stopped by heat absorption at the contact surface with the picking up piece so that the incense does not fall down from the hanging piece 11. The structure is simple and satisfactory from the view point of fire prevention.
Patent JP-H01263969-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA TORU
IPC: G11B15/61
Filed: 1988-04-14
Abstract: PURPOSE:To eliminate slackening of a magnetic tape by providing fixed inclined members which correct the slackening of the tape when movable posts stop after the tape is around a cylinder at three places between the cylinder and movable posts. CONSTITUTION:A cylinder 1 composed of a rotary upper cylinder 3 and fixed lower cylinder 2 and movable posts 6 and 7 which pull out a tape 15 from a tape cassette 16 and put the tape 15 around the cylinder 1 are provided. Then fixed inclined members 21 to 23 which are provided in fixed states on the recording surface side of the tape 15 between the cylinder 1 and movable posts 6 and 7 and correct slackening of the tape 15 are installed to three places. The advancing and inclined directions of the tape 15 are changed by one, for example, 21 of the fixed inclined members 21-23. Therefore, slackening of the tape can be eliminated.
Patent JP-H072847-A (JP)
Title: Adhesion receptor antagonist
Inventor: PEETAA RADAATSU
IPC: C07D263/00
Filed: 1994-04-28
Abstract: PURPOSE: To obtain a new compound which inhibits the binding of fibrinogen to the fibrinogen receptor, which is useful for the treatment of thrombosis, stroke, cardiac infarction, inflammations, arteriosclerosis, osteoporosis and tumors.  
     CONSTITUTION: The compound of formula {X is O, S, NH or NA (A is 1-6C alkyl); Y is aziridino, azetidino, pyrrolidino, piperidino, 1-oxa-8- azaspyrro[4,5]deca-8-yl, hexahydroazepino, 4-R 4 -piperadino [R 2  is C m H 2m -COOR 3 , C n H 2n -O-C-C p H 2p -COOR 3  (R 3  is H, A or benzyl; m is 0 to 3; n is 0 to 2; p is 1 or 2) unsubstituted or substituted by R 2 , further substitutable by OZ, SZ, N(Z) 2  and/or carbonyl enzyme; R 4 , C m H 2m -COOR 3 ; Z is H, A, phenyl-C k H 2k  (k is 0 to 3) or 1-11C acyl]; R 1  is phenyl substituted by CN, H 2 N-CH 2 , (A) 2 N-CH 2  or the like}, e.g. 1-(3-(4-amidinophenyl)-2-oxo-5-oxazolydinylmethyl)piperidine-4- carboxylic acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5727103-A (JP)
Title: De-caffeine improving method
Inventor: SOORU NOOMAN KATSUTSU
IPC: A23F5/22
Filed: 1981-06-15
Abstract: Solid caffeine adsorbent which is made more selective to caffeine by a thin layer of a water-immiscible, caffeine-specific solvent. The caffeine is selectively extracted from the aqueous solution, leaving the solubles necessary for a good tasting beverage, by the solid adsorbent. Because the solvent is selective, the coated adsorbent likewise shows selectivity.
Patent JP-H07301313-A (JP)
Title: Speed change control device for automatic transmission
Inventor: FUTAWATARI TORU
IPC: F16H61/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the occurrence of a trouble in a region of no signal between running ranges, while being capable of dealing with disconnection of a neutral range signal. CONSTITUTION:Relating to a speed change control device for an automatic transmission, the device comprises a control lever (a) for selectively operating a neutral range and running range, range detecting switch (b) for detecting the neutral range and each running range of this control lever (a) and a speed change control means (d) for performing a speed change of an automatic transmission (c) and its related control based on detection of this range detecting switch (b). In the speed change control means (d), a range decision means (e), in the case of generating a condition of not generating a detection signal by the range detecting switch (b), deciding a range position just before in this condition less than a prescribed time, deciding a neutral range in this condition of the prescribed time or more, is provided.
Patent JP-H06283717-A (JP)
Title: Manufacture of mos transistor on soi substrate
Inventor: FUIRITSUPU ORUDEIJISU
IPC: H01L29/78
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a drop in a threshold voltage by preventing a gate from being inverted faster on its edge side than on its central part in a MOS transis tor which has been formed in a single-crystal layer on an SOI substrate. CONSTITUTION:In a first process, an SOT substrate 1 in which a <100> single- crystal silicon layer 12 has been formed in a part on the upper layer of a silicon oxide layer 11 is formed. Then, in a second process, both sides of the <100> single-crystal silicon layer 12 are removed so as to be a tilted state, and a gate insulating film 21 is formed on the surface of the <100> single-crystal silicon layer 12 so as to be a state that its removed parts are buried. In succession, in a third process, a gate electrode 22 is formed on the surface of the gate insulating film 21. After that, in a fourth process, source-drain regions 24, 25 are formed in the<100> single-crystal silicon layer 12 on both sides of the gate electrode 22.
Patent JP-H09283567-A (JP)
Title: Tab type semiconductor device and lead positioning method
Inventor: OKADA KEIICHI
IPC: H01L21/60
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To correctly bond the top ends of outer leads to electrodes on a mounting board even if the outer leads may be deformed or distorted at assembling, testing steps etc. SOLUTION: This device comprises an LSI chip 3 mounted on a flexible resin film 1 and TAB leads composed of inner leads 4a connected to terminals of the chip 3 and outer leads 4b formed in specified shape. The TAB leads 4 are made of a shape memory alloy and memorized so as to position the top ends of the outer leads 4b to electrodes on a substrate to be mounted. Thus it is possible to easily deform and recover the outer leads of the TAB type semiconductor device to correct original positions by heating them at a specified temp. or more when the outer leads do not agree with electrodes of the substrate at the outer lead bonding.
Patent JP-H09282210-A (JP)
Title: Method and system for monitoring data base
Inventor: TANIGUCHI NAOKO
IPC: G06F12/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To detect the change of data without applying any load to a data base by monitoring the change of data while referring to the history of access to the data base. SOLUTION: When a data monitor request is received from a client computer system 202, a monitor request interpretetion part 22 of a server computer system 101 prepares data monitor rules and report rules. When the update of data is requested from a data base access request part 13 of the client computer system 202 to a data base 16, while receiving the request, a data base control part 18 updates the data base and acquires the access history such as access time, updated table name, update conditions and update contents. On the other hand, an event detection part 17 executed through a process different from the data base 16 periodically refers to the access history and when the change of monitor data is detected, while referring to a report rule file, the change of data is reported to the client computer system 202 according to the designated rules.
Patent JP-S5719062-A (JP)
Title: Prevention of stress corrosion cracking in steel product
Inventor: MURAO ATSUHIKO
IPC: C09D5/00
Filed: 1980-07-08
Abstract: PURPOSE: To prevent corrosion cracking of a steel product in an environment of municipal gas by painting an epoxy- or urethane-based resin primer containing a chelate agent and a coupling agent in a paint film on the surface of steel before an anticorrosion painting.  
     CONSTITUTION: To prevent corrosion cracking of a product (gas tanks, tubes or the like) made of steel, particularly a high tensile steel due to hydrogen sulfide or the like, an epoxy-or urethane resin primer containing a chelate agent and/or a coupling agent in a paint film at a rate of 0.3W3.0wt% on the surface of steel. An anticorrosion paint is applied thereon. For the chelate agent, 8-quinolinol, gallic acid n -propyl gallic acid, salicylic acid or the like is used and for the coupling agent, a silan-based coupling agent or a titanium-based coupling agent such as β-(3,4- epoxy cyclohexyl) ethyl trimethoxysilan is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63257923-A (JP)
Title: Tracking circuit for optical disk device
Inventor: NIMATA AKIO
IPC: G11B7/09
Filed: 1987-04-14
Abstract: PURPOSE:To prevent the amplitude of a tracking error signal from decreasing at the time of high speed accessing by using a value which is in proportion to a total reflection light quantity signal from a recording medium at the time of the follow-up control of an objective lens 4 and using a value which is in proportion to a difference between the total reflection light quantity and the shift speed signal of the objective lens at the time of accessing as a gain control signal. CONSTITUTION:A speed detector 17 obtains the shift speed of the objective lens 4 by dividing the counted value of a counting circuit 12 by a time. For executing tracking servo without a shift instruction (s), a switch 16 is turned off and an ACG (automatic control of gain) is executed with setting the total reflection light quantity signal (y) as the gain control signal (z) as it is. If the shift instruction (s) is received, the switch 16 is turned on and an operation amplifier circuit 15 operates the total reflection light quantity signal (y) and the shift speed signal (p) of the objective lens 4, which the speed detector 17 outputs, and the AGC is executed with said difference as the gain control signal (z), whereby the amplitude reduction corresponding to the speed of the tracking error signal (x) is compensated. Thus, the stable tracking error signal can be obtained even at the time of high speed accessing.