baber/WOPTO huggingface dataset:
Patent JP-2000119639-A (JP)
Title: Abrasive liquid composition
Inventor: TAIRA KOJI
IPC: B24B37/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition, which comprises a polyoxoacid derivative (salt) and water and which is able to highly planarize a surface of a body to be abraded at a high speed. SOLUTION: A polyoxoacid hetero compound is preferred as the polyoxoacid derivative, and from the standpoint of the improvement in abrasion speed or the reduction in surface roughness, aluminohexamolybdic acid, manganononamolybdic acid, selododecamolybdic acid, cobalthexamolybdic acid and manganohexatungstic acid are preferred. As the salt of the polyoxoacid derivative, it is preferred to use a sodium salt, a potassium salt and an ammonium salt. It is also preferred that the content of the polyoxoacid derivative (salt) ranges 0.05 to 20 wt.%, and the content of water ranges 50 to 99.95 wt.%. If necessary, an abrasive material may be added in an amount of 0.01 to 40 pts.wt. per 100 pts.wt. of the abrasive liquid composition. The abrasive material preferably includes α- or γ-alumina particles.
Patent JP-H06342629-A (JP)
Title: Covered filament
Inventor: YAAN RUPUCHITSUTOKORUPU
IPC: C23C16/32
Filed: 1993-10-27
Abstract: PURPOSE: To provide a ceramic filament, a manufacturing method therefor and a ceramic filament for a complex, which is stable at a high temperature. CONSTITUTION: A ceramic filament is composed of a tungsten core and an outer laver of silicon carbide, and the tungsten core and the outer layer are separated from each other by an intermediate layer of titanium carbide. In this manufacturing method, the filament, upon being heated by passing through a deposit chamber containing a gas for depositing a covering by contacting with a high temperature filament is passed, and the gas is composed of a hydrocarbon and a halogenated titanium compound. The halogenated titanium compound deposits a titanium carbide covering on tungsten, formed by making a contact with a tungsten filament before the hydrocarbon.
Patent JP-H04162963-A (JP)
Title: Detection of deviation of groove in production process for steel pipe
Inventor: TAMATSUKURI TOMOYUKI
IPC: G01B11/00
Filed: 1990-10-26
Abstract: PURPOSE:To facilitate the prior correction of a groove position when the groove position deviates by irradiating the part near the groove of a steel pipe with a laser slit light source, detecting the shadow thereof with a CCD camera for image processing, determining the bright line of the detected groove shape and detecting the deviation of the groove shape. CONSTITUTION:The steel pipe 1 is so disposed and fixed that its joint part faces downward. The image processing CCD camera 2 detects the joint part and executes automatic registration control. A moving stand 3 is a stand to automatically determine the position by image processing. A welding head 4 is inserted via a boom 5 into the inside surface of the steel pipe by traveling of a truck 6. A copying roll 8 is a guide roller inserting and travelling into the groove. The bright line 22 of the groove shape which the CCD camera projects by the laser slight light source 12 is inputted to an image processing computing element 13 and is subjected to digitalized processing computation. The bright line 22 of the groove line read by the camera is displayed by a monitor television 14. A parameter is set from the outside by a constant setter 15 and the output element meeting a control target is computed by an output computing element 16.
Patent JP-H09134213-A (JP)
Title: Plant state visualization system
Inventor: KOMATSU YASUKI
IPC: G05B23/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a visualization system which can visualize the internal state of a plant which is not visualized. SOLUTION: When data is received from a plant operation/monitoring system, the simulation correction model 7 of a computer 6 corrects the plant state estimation model of a plant simulation model 8 and simulates a correction result again. A plant value in a plant state, which is not detected by the detector of a real plant and which cannot be viewed by an operator, is generated and the process value is displayed on a visualization device 9.
Patent JP-2001109964-A (JP)
Title: Casing destruction detector
Inventor: KATO MASAKI
IPC: G08B13/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a casing destruction detector capable of judging an action such as destruction, disassembly or burglary of a casing without an erroneous detection. SOLUTION: The casing destruction detector detects the destruction or disassembly of a casing 10, and is provided with a frequency converting means 5 for converting the frequency of time sequential signals from a vibration sensor 1 provided in the said casing 10, analytic means 6, 7 and 8 for analyzing frequency characteristics provided by this frequency converting means 5, and discriminating means 9 for discriminating whether the said casing 10 is destroyed or disassembled or not on the basis of the analyzed result of these analytic mean 6, 7 and 8.
Patent JP-H11124419-A (JP)
Title: Aqueous solution or aqueous dispersion of copolymer having water-repelling property, its production and aqueous coating composition containing the same
Inventor: MIYATA NAOKI
IPC: C09D133/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous solution useful as a coating resin capable of forming a coating film having excellent water-repellence and water resistance by copolymerizing a mixture containing a monomer having a specific structure, a monomer having an alkoxysilyl group, an ethylenic unsaturated monomer, etc. SOLUTION: The objective aqueous solution is produced by copolymerizing a monomer mixture containing (A) 3-70 wt.% of one or more monomers selected from the monomer of the formula I (R<1> is H or methyl; R<2> is phenyl or a 1-6C alkyl; n<1> is 1-10; n<2> is 5-200) and the formula II (R<3> is H or methyl; X is H or F; n<3> is 1-8; n<4> is 1-30), (B) 1-40 wt.% of a monomer having an alkoxysilyl group; (C) 1-25 wt.% of an α,β-ethylenic unsaturated monomer having a functional group selected from carboxyl group, sulfonic acid group and amino group and (D) 0-95 wt.% of other α,β-ethylenic unsaturated monomers.
Patent JP-H08147518-A (JP)
Title: Coin processor
Inventor: KOZUKUE MASAAKI
IPC: G07D1/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a coin processor capable of eliminating the generation of coin jamming and smoothly executing the full control of change housing or the like. CONSTITUTION: This coin processor 1 is provided with a coin sorting part 4 for sorting inserted coins, plural change housing cylinders 8-12 for housing the coins for respective denominations, distribution gates 33 and 41 for distributing the coins sorted in the coin sorting part 4 and received to the change housing cylinders 8-12 and a chute 52, a recessed surface recessedly formed on a path surface above the entrance of the respective change housing cylinders 8-12, a projection surface projectingly formed facing the recessed surface and a coin detection part 56 provided on the lower inclined surface of the recessed surface. When the coin detection part 56 detects the coins for more than a prescribed time, the leading of the coins to the change housing cylinders 8-12 is inhibited and distribution to the chute 52 is performed.
Patent JP-H03152705-A (JP)
Title: Magnetic head
Inventor: OGURA TAKASHI
IPC: G11B5/23
Filed: 1989-11-08
Abstract: PURPOSE:To prevent deterioration in self recording and reproducing characteristic at a high frequency band by providing an inplane magnetic anisotropy that a magnetiza tion easy axis direction is directed in the track width direction of an operating gap to a ferromagnetic metallic thin film in the vicinity of the operating gap. CONSTITUTION:Ferromagnetic metallic thin films 7, 7 adhered in the vicinity of an operating gap 2 of magnetic core halves 1 1' have an inplane magnetic anisotropy that a magnetization easy axis direction is directed in the track width direction (arrow A) of an operating gap 2. At first, a deformed layer is removed and a film forming background face is formed by applying chemical etching and reverse sputtering with a phosphoric acid solution or the like to the upper face of a base 8 made of a ferromag netic oxide such as an Mn-Zn ferrite subjected to mirror surface grinding, a heat resistance oxide thin film made of SiO2 or the like acting like a diffusion suppression layer is adhered to the film forming background by means of the sputtering or the like and the ferromagnetic metallic thin film 7 and a nonmagnetic thin film 9 being a gap spacer are adhered onto the heat resistant oxide thin film by the sputtering or the like. Thus, the head with excellent recording and reproducing characteristic at a high frequency band is realized.
Patent JP-S63141537-A (JP)
Inventor: ITO SADAMI
IPC: A21D13/08
Filed: 1986-12-05
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-H09104397-A (JP)
Title: Method and device for indication of ship steering
Inventor: ONAKA SHIGEKI
IPC: B63H25/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To alter the target value for ship steering through a simple operation. SOLUTION: A ship steering indicating device 5 is equipped with an operational device for altering the target value, and when the target values set by a digital setting device 3b are to be altered, the operator can select the direction of target value alteration, altering speed, and time to any desired values and alter the target values of the azimuth of the hull and the ship position simply at any time by manipulating a joy stick lever 1 and/or a turn dial 2 while he is watching the displayed contents of a display part 3a.
Patent JP-S63143611-A (JP)
Title: Motion control method
Inventor: AKIMOTO MASAO
IPC: G05D19/02
Filed: 1986-12-08
Abstract: PURPOSE:To control rapid or highly oscillated motion by applying force or the moment of force in the reverse direction against speed when displacement is applied in the same direction as that of the speed. CONSTITUTION:When displacement (x) is applied in the same direction as the speed (v), a prescribed pulse voltage V for allowing current to flow so that force is applied in the reverse direction against that of the speed (v) is impressed to an electromagnet 22a. When a body 10 to be controlled is moved upward on the upper part of a reference position, a pulse voltage is impressed to the electromagnet 22a by a control circuit 18, current i1 is allowed to flow and an iron core 20 is sucked to the electromagnet 22a to apply down force P1 to the body 10 to be controlled. When the body 10 is moved downward on the lower part of the reference position, a pulse voltage is impressed from the control circuit 18 to the electromagnet 22b, current i2 is allowed to flow and the iron core 20 is sucked to the electromagnet 22a to apply upward force P2 to the body 10. Current is allowed to flow into horizontal electromagnets 22c, 22d similarly.
Patent JP-H08129051-A (JP)
Title: Element characteristic measuring device and method
Inventor: OKI IWAO
IPC: G01R31/26
Filed: 1994-10-31
Abstract: PURPOSE: To accurately maintain the potential of an output terminal at a reference potential by providing a switch between an output terminal and a reference potential source and between the output terminal of a buffer amplifier for detecting voltage and the input terminal of a reference potential detection buffer amplifier. CONSTITUTION: A Relay switch 38 is connected between the output terminal of a buffer amplifier 30 for detecting voltage and the input terminal of a buffer amplifier 28 for detecting reference potential. Also, a relay switch 39 is connected to an output terminal 18 and a reference potential source terminal 24. These switches 38 and 39 are controlled by a microprocessor and are set to a reference potential operation mode, thus simultaneously achieving conduction state.  As a result, by connecting output terminals 18 and voltage detection terminals 20 of a plurality of element characteristic measuring devices (SMU) to the corresponding terminals of an element (DUT) to be measured with a plurality of terminals, one SMU of them can be operated as a reference potential source, thus easily achieving an operation mode for maintaining the output terminals 18 at a reference potential by switching.
Patent JP-H03152672-A (JP)
Title: Logical simulation system for function model
Inventor: SAKAMAKI YASUSHI
IPC: G06F17/50
Filed: 1989-11-10
Abstract: PURPOSE:To improve the simulating accuracy by adding the internal delay value of a basic circuit to the external delay value projected by a peripheral capacity when the simulation is applied to a function model including the basic circuit and the peripheral capacity. CONSTITUTION:A simulation executing device 1 performs the logical simulation of a function model of a basic circuit. A basic parameter is registered in a file register means 2 to calculate a peripheral capacity of the function model of the basic circuit. Then a file register means 3 reads out parameter registered in the means 2 and calculates the peripheral capacity value and the delay value produced from the capacity value to register this delay value as the external delay value. When the simulation is applied to a function model including the basic circuit and the peripheral capacity, an addition means 4 adds the internal delay value of the basic circuit to the external delay value produced from the peripheral capacity.
Patent JP-H07123150-A (JP)
Title: Trigger analysis system for communications network
Inventor: SUWA AKIHIKO
IPC: H04M3/00
Filed: 1993-10-27
Abstract: PURPOSE:To easily perform the processing on the transmission node side at the time of starting the service function arranged in a high function node in the communication network where determining and executing functions of the service simultaneously presented to one terminal in the network are distributedly arranged in plural nodes. CONSTITUTION:A transmission node 2 receives a signal 4 of a terminal 1 to discriminate a trigger (5); and at the time of trigger detection (7), the node issues a service analysis request 8 to a high function node 3 to set the processing interrupted state that the other signals of the terminal 1 are not processed (9), and the node 2 waits for the analysis result. The node 3 performs detailed analysis 10 and returns an analysis result 11. The node 2 discriminates the analysis result 11 (12); and at the time of mishit (14), the node 2 performs transmission node analysis and call processing 15 to execute the transmission node independent service. The processing of another signal 17 of the terminal 1 received during the wait for the analysis result 11 is held till the end of the processing 12, 15, or 16 for analysis result reception. Thus, the call processing state of the terminal 1 at the time of analysis result reception is performed in the same manner as that at the time of analysis request to facilitate the processing of the node 2.
Patent JP-H04163876-A (JP)
Title: Ic socket
Inventor: OZAWA KAZUHISA
IPC: G01R31/26
Filed: 1990-10-29
Abstract: PURPOSE:To facilitate molding process, enhance the high frequency characteristic, allow to curve to a certain direction, prevent from mutual contacting, and assure proper connection by embodying a contact pin in the form of a plate on which a projection is provided in the middle, and implanting to a socket body while inclined a little. CONSTITUTION:A cover 6 is opened, and an IC element is placed on an upper plate 4a, and leads of the IC are located at the top of a mating contact pin 3. When the cover 6 is closed, the pin 3 is going to protrude. However, if the pin 3 is inclined a little, fitted in a socket body 1, and curved in such a direction as to cause mutual separation when the top is pressed, proper connection with the leads is assured without occurrence of touching even though they are arranged at a very small pitch. The pin 3 has a square or rectangular profile so that the section area can be large even with the same pitch, and the impedance can be small, and the high frequency characteristic when the element is mounted can be enhanced. Also this can be fabricated very easily from a band material through a punch-off process, etc.
Patent JP-2001108756-A (JP)
Title: Device for detecting injection needle
Inventor: AGISHI TETSUZO
IPC: G01V3/11
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To detect whether or not an injection needle is mixed in used medical instruments when the instruments are dropped into a litter box for medical wastes. SOLUTION: A plurality of receiving coils 22a, 22b, 22c, 22d are arranged parallel to or perpendicularly to a primary magnetic field 23 set up by an oscillation coil 21. When an injection needle 24 exists in or passes through the magnetic field 23 set up by the coil 21 a secondary magnetic field 25 is produced to disturb the magnetic field 23. The change in the magnetic field 23 is picked up by the coils 22a, 22b, 22c, 22d and is signal-processed, thus detecting the existence and position of the needle.
Patent JP-H01135123-A (JP)
Title: Highly stable phase locked loop oscillator
Inventor: ATOBE MASAAKI
IPC: H03L7/22
Filed: 1987-11-20
Abstract: PURPOSE:To widen the locking range and to make the noise band narrow by allowing a phase locked loop PLO at the input side to apply phase comparison between an external output and a reference signal supplied externally at a phase comparator circuit and outputting the control signal generated by a voltage controlled oscillator VCO to the PLO of the post-stage. CONSTITUTION:VCOs 1, 21 of the 1st and 2nd phase locked loop circuits are combined in the phase locked relation and a 1st phase locked loop circuit, in its locking process, is synchronized with the output of the VCO 21 supplied from a terminal 104. Moreover, the signal supplied from the terminal 104 is compared with a signal inputted from a terminal 101 and goes to the output of a 2nd VCO 21 operated independently at its locking initial state. Thus, noise is included less. Thus, in the design of the phase locked loop circuit 100, the modulation sensitivity of the VCO 1, the detection sensitivity of the phase comparator 3, and the filter constant of the filter circuit 4 are decided and in the design of a 2nd phase locked loop circuit, the frequency shift has only to be made narrow.
Patent JP-H01135105-A (JP)
Title: Patch antenna
Inventor: OMIYA KENJI
IPC: H01Q21/06
Filed: 1987-11-20
Abstract: PURPOSE:To attain light weight by forming a space between a dielectric base with a patch formed thereupon and a support base and fixing the dielectric base to the support base. CONSTITUTION:The dielectric base 4 formed with a strip line 2 between the patch 1 and a feeder 3 and the patch 1 made of a conductor are supported to the support base 5 forming a space with the support base being 1 ground conductor. The space is formed between the dielectric base 4 and the support base 5 so as to make the equivalent dielectric constant nearly equal to the dielectric constant of a conventional expensive dielectric base even when the dielectric base 4 is made of an inexpensive material whose dielectric constant is comparatively high and to make the dielectric base 4 thin. Thus, the economical configuration with a light weight is obtained.
Patent JP-H02139168-A (JP)
Title: Grinder
Inventor: YAMASHITA HIROYUKI
IPC: B28D1/18
Filed: 1988-11-18
Abstract: PURPOSE:To discharge to the external part smoothly the ground body to be ground with preventing the splash of the body to be ground and dusts by providing a cover body divergently formed at a grinding face side to discharge the ground body to be ground to the external part from the center part position where a grind finishing mechanism is located as well as surrounding the grind finishing mechanism. CONSTITUTION:The body to be ground (e.g., paint for traffic section) 46 ground by abutting a grinding knife body 26 is maintained in non-splash state to the external part by a cover body 34 together with the dust thereof. Moreover, by progressing the grinder 2 whole body with reciprocating in the fore and aft directions, this ground body 46 to be ground is moved inside the cover body 34 from the center part of the cover body 34, where a grind finishing mechanism 8 is located toward the external part P thereof little by little and finally discharged to the external part P of the cover body 34. As a result, the pollution of the circumference of the grinding work site can be prevented in case of the grinding workability being improved.
Patent JP-H04168138-A (JP)
Title: Antistatic thermoplastic resin composition
Inventor: FUKUOKA MAMORU
IPC: C08L71/02
Filed: 1990-10-31
Abstract: PURPOSE:To provide the subject composition containing a specific copolymer, a hydrogenated block copolymer and a polyalkylene oxide or its derivative, useful for toys, miscellaneous daily goods, etc., and having excellent antistaticity, impact strength, etc. CONSTITUTION:The objective composition contains (A) a copolymer containing a styrene monomer and an ethylenic unsaturated carboxylic acid as essential components (preferably styrene-methacrylic acid copolymer), (B) a hydrogenated block copolymer produced by hydrogenating a block copolymer containing a styrene polymer block and a conjugated diene polymer block (preferably a block copolymer containing polystyrene block and polybutadiene block), (C) a polyalkylene oxide or its derivative, (D) a styrene resin and (E) an anionic antistatic agent.
Patent JP-H10135341-A (JP)
Title: Semiconductor integrated circuit and method and device for designing its layout
Inventor: MAEDA YUKITO
IPC: H01L21/82
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the layout size of a data path section by partially removing functional modules. SOLUTION: In a semiconductor integrated circuit having a plurality of cell rows 16 on each of which a plurality of functional modules are arranged, the functional modules are partially removed. For example, the lateral wiring congestion of a data path section in a semiconductor integrated circuit in which a plurality of standard cell rows 16, on each of which a plurality of data path cells are arranged, are arranged is estimated, and cell groups having wiring congestion higher than a prescribed value are selected. Then, the vertical wiring congestion of the data path section is estimated for the selected cell groups, and cell groups having wiring congestion higher than a prescribed value are selected and the selected cells are removed. Successively, extracted cells and the other cells are rearranged.  Therefore, the layout size of the data path section can be reduced, because the occurrence of such a case that the layout size becomes larger as a whole due to a wiring neck can be avoided.
Patent JP-H08224294-A (JP)
Title: Composition for repairing hard tissue and its supplying device
Inventor: HINO KENICHI
IPC: A61L27/00
Filed: 1995-10-13
Abstract: PURPOSE: To improve the bioadaptability and operability of a compsn. for repairing hard tissues to be used as artificial bones by preparing this compsn. of the paste obtd. by mixing calcium phosphate based inorg. powder and a polymerizable monomer which imparts sufficient mechanical strength, etc., to cured matter and is expressed by specific formula at a specific ratio. CONSTITUTION: This compsn. for repairing hard tissues consists of the paste A contg. the calcium phosphate based inorg. powder (hereafter described as the inorg. powder), polymerizable monomer mixture (hereafter referred to as the monomer mixture) and polymn. initiator and the paste B contg. the inorg. powder, the monomer mixture and the polymn. accelerator. The contents of the inorg. powders in the pastes A, B are specified respectively to 75 to 85wt.%. The monomer mixture contains the monomer expressed by the formula and the content of the monomer in the compsn. is specified to 40 to 65wt.% of the entire monomer mixture. In the formula, R<1> , R<2> respectively denote hydrogen atoms or methyl groups; (p) denotes an integer from 1 to 4. As a result, the operability for packing this compsn. into the lesion is improved.