baber/WOPTO huggingface dataset:
Patent JP-S63101974-A (JP)
Title: Automatic correcting method for binarized level
Inventor: SASAKI SHUJI
IPC: G06T1/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain an optimum binarized level correspondingly to a change in illuminance or the like due to the deterioration of an illuminating device or the variation of a power supply when an object to be inspected is a metal or the like by calculating a level such that the sum of picture elements coincides with the previously set rate to the number of picture elements in the object to be inspected and setting a level obtained by moving said level by a fixed level as the succeeding binarized level. CONSTITUTION:A lightness level LEV setting the sum of picture elements to e.g. 70% of the reference area of the object is calculated by a P-tile method and the level obtained by moving the LEV in the direction increasing the area of the object by a fixed value DELTA1 is set as the succeeding binary level. Even if the dispersion of the area of the object is about + or -20%, the calculated LEV is included within the histogram of the object and is not entered into a background side level. Since the level separated from the LEV by DELTA1 is set as the succeeding binarized level, influence due to the instantaneous variation of illumination, i.e. the flickering of illumination, can be removed.
Patent JP-H1174331-A (JP)
Title: Detector of wafer, etc.
Inventor: HAMADA KAZUYOSHI
IPC: G01B11/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To compose a wafer detector of the array of bi-directional thin type detecting head. SOLUTION: A detector is provided with the four components mentioned as follows, i.e., first components of a plurality of detecting head main bodies 4 emitting light or receiving incident light in the mutually opposing directions by bringing the rear end faces of holding optical fibers into light emitting elements P or detecting elements D, second components of a plurality of fiber holders 5 supporting the detecting head main bodies 4, a third component of a holding base member 6 having the array of a plurality of upper holding holes 26 making aperture parts corresponding to the lower sectional surfaces of the fiber holders 5 for erecting respective fiber holder 5 to be linearly arrayed and held in the lateral direction,  while having the alternate array of element containing holes 30 and 31 juxtaposed on the lower ends of the upper holding holes 26 for directly containing alternative light emitting element P and the detecting element D as well as the fourth component of an element array circuit board 28 supporting the alternate array of the light emitting element P and the detecting element D corresponding to the alternate array of the element containing holes 30 and 31.
Patent JP-2000077986-A (JP)
Title: Sequential circuit using ferroelectric and semiconductor device using the circuit
Inventor: TAKASU HIDESHI
IPC: G11C11/22
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile sequential circuit or the like which can hold the data despite the cut-off of its power supply. SOLUTION: At an inverter circuit part INV1, a pair of transistors(TR) constructing a conventional CMOS inverter are replaced with the TR NT and PT of MFMIS structures. A ferroelectric layer 32 of the TR NT holds a polarization state corresponding to an ON state and the layer 32 of the TR PT holds a polarization state corresponding to an OFF state respectively even when the power supply of a semiconductor device is cut. When the power supply is applied again, both TR NT and PT are turned on and off respectively according to the polarization states held by each layer 32. Thus, the part INV1 is reset in a state that is held before the power supply is cut when the power supply is applied again.
Patent JP-H03112939-A (JP)
Title: Cyclopentane
Inventor: MORI KENJI
IPC: C07C255/46
Filed: 1989-09-26
Abstract: NEW MATERIAL:A cyclopentane of formula I [R1 is methoxyethoxymethoxy; R2 is tetrahydropyranyl, H or -CO2CH2CX3 (X is halogen); R3 is OH, cyano or -CO2R4 (R4 is lower alkyl)]. EXAMPLE:[1R',2S',3S'] 1-methoxyethoxymethoxy-2-[5'-tetrahydropyranyloxy-3(2)- pentenyl]-3-hydroxymethylcyclopentane. USE:A synthetic intermediate for 5'-hydroxyepijasmonic acid known as an inducer for potato tuber formation. PREPARATION:For example, [1S',2R',5S']-2-methoxyethoxymethoxy-8-ethoxy-7- oxabicyclo[4,3,0]nonane of formula II is hydrolyzed with acetic acid, and put to Wittig reaction with 3-tetrahydropyranoxypropylidene triphenylphosphine in an organic solvent to obtain one of the compounds of the formula I.
Patent JP-S61120855-A (JP)
Inventor: ROBAATO RATSUSERU GARUSHI
IPC: C08L51/02
Filed: 1985-11-07
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-H02187135-A (JP)
Title: Interfacially-synthesized reverse osmosis membrane containing amine salt and its manufacture
Inventor: TOMASCHKE JOHN E
IPC: B01D71/56
Filed: 1989-09-26
Abstract: PURPOSE: To improve the separation ability of a reverse osmosis membrane by forming a membrane composed of an aromatic polyamine reaction body having >=2 amine functional groups and an aromatic amine reactive reaction body such as a polyfunctional acyl halide on a microporous base material. CONSTITUTION: An aq solution of the aromatic polyamine reaction body of a monomer having two or more amine functional groups and an amine salt is prepared. The microporous base material is covered with the aq. solution to provide a liquid layer and the liquid layer is brought into contact with an organic solvent solution of the aromatic amine reactive reaction body of a monomer composed of the polyfunctional acyl halide having at least about 2.2 acyl halide groups in average per one molecule of the reaction body to react with each other. Next, the reaction product is dried to obtain a water permeable membrane. An amine used for obtaining the amine salt is suitably one having at least a PKa value of 8.
Patent JP-H0559122-A (JP)
Title: Catalyst for polymerization of olefins
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1991-09-03
Abstract: PURPOSE:To provide the subject catalyst containing an Si compound, p- menthane, an organic Al and a component composed of an Mg compound, TiCl4 phthaloyl dichloride and an alkylbenzene, having excellent activity and catalytic life and giving a highly stereoregular polymer. CONSTITUTION:The objective olefin-polymerization catalyst can be produced by compounding (A) a solid component obtained by suspending diethoxy magnesium in an alkylbenzene, contacting with <=1 pt.vol. (based on 1 pt.vol. of the solvent) of TiCl4, reacting the obtained mixture with phthaloyl dichloride at 80-125 deg.C, keeping the reaction mixture at the reaction temperature for 10min to 10hr under stirring, removing the liquid substances, washing the solid component with an alkylbenzene, suspending the solid in the solvent, contacting the product with <=1 pt.vol. (based on 1 pt.vol. of the solvent) of TiCl4 and repeating the above steps 2-4 times, (B) an Si compound of formula (R is alkyl or aryl; R' is alkyl; 0<=m<=3), (C) an epoxy p-menthane compound and (D) an organic Al compound.
Patent JP-H1075796-A (JP)
Title: Production of rhamnolipid by using ethanol
Inventor: MATSUFUJI MOTOKO
IPC: C12R1/385
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing rhamnolipid in high production efficiency and especially high accumulated concentration by using a fermenting production and further by using a water-soluble carbon source facilitating the separation and purification of the product. SOLUTION: This method for producing rhamnolipid comprises at step for culturing rhamnolipid producing micfoorganism belonging to the genus Pseudomonas in a culturing medium containing ethanol and a step for collecting the rhamnolipid from the cultured material, and the ethanol is added to the culturing medium so that the ethanol concentration in the culturing medium may be maintained to <=3%.
Patent JP-S60141452-A (JP)
Title: Workpiece transfer apparatus
Inventor: ONOZATO YASUTOSHI
IPC: B23Q7/00
Filed: 1983-12-28
Abstract: PURPOSE:To control the transfer of a workpiece at a low cost by arranging an eddy-current generating electromagnet for the inductor of a workpiece and a thrust generating electromagnet for generating the magnetic field having the phase shifted for the magnetic field of the eddy-current generating electromagnet in pairs in the direction of transfer. CONSTITUTION:An electromagnet 6 for generating an eddy current onto the copper foil 3 of a printed circuit board 1 and a thrust generating electromagnet 7 for generating the magnetic field having a phase shifted for the magnetic field of the electromagnet 6 are arranged in pairs along the direction of transfer. When an a.c. voltage is applied onto the electromagnet 6, the direction of the magnetic field is reversed in each cycle, and a voltage is induced by the electromagnetic induction between the both slits 9 and 9 of an inductor band 8, and an eddy current is generated. When an a.c. voltage having the phase shifted by a prescribed amount in time is applied onto the electromagnet 6, a magnetic field is generated, and an electromagnetic orce is generated between the magnetic field and the eddy current, and the printed circuit board 1 is moved in the direction of transfer, and the transfer is controlled by controlling the frequency of the a.c. voltage.
Patent JP-S62107355-A (JP)
Title: Data processor
Inventor: TSUCHIDA TOMOKO
IPC: G06F13/00
Filed: 1985-11-05
Abstract: PURPOSE:To select a more flexible initial program load (IPL) possible device which does not require an external switch setting operation for designating its device, by deciding a fact that the connected IPL possible device is the only one. CONSTITUTION:Whether a floppy disk 20, a disk device 21, and a CCU 22 are connected to each other or not is checked successively, and in case none of them are connected by three checks, nothing cannot be loaded in a memory 13, therefore, since it is a connection mistake, it is halted as an error. In case the IPL has been connected, in case plural IPLs exist by a connection state of the FE 20, the DIK 21, and the CCU 22, the IPL is started in accordance with a switch 17. Also, in case of a single IPL, the only IPL is started. In this state, in accordance with an IPL data, an IPL control operation in a ROM 12 is ended.
Patent JP-H1073494-A (JP)
Title: Temperature sensor
Inventor: ITABASHI HIDEYA
IPC: G01K1/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve heat responsivity and reduce costs for part-processing, by using a metallic cap obtained by deep drawing of a metal sheet and setting a heat-receiving plate, etc. SOLUTION: A metallic cap 21 is manufactured by drawing (processing) a metal sheet of good malleability (malleable aluminum alloy or the like). The metallic cap is formed in a shape so that it can be drawn. A volume of the metallic cap 21 is greatly reduced. A heat-receiving plate 7 obtained from a metal sheet of good heat conductivity is mounted to a heat-sensing part 51, and therefore an area where a body to be heated is in touch with a temperature sensor is increased. Heat responsivity of the temperature sensor is improved. Even when a heat-sensitive element 1 is housed inside a doughnut-like heat- receiving piece with a flange which is set in the metallic cap 21, the area for the temperature sensor to be in touch with the body to be heated is secured. The heat-receiving plate 7, etc., are fixed by any of bonding, soldering, welding and brazing, with the same effect achieved.
Patent JP-S61130567-A (JP)
Inventor: OZAKI TAKAHARU
IPC: E04G23/08
Filed: 1984-11-27
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-H03110798-A (JP)
Title: Microwave plasma generating device
Inventor: ITAYA RYOHEI
IPC: H05H1/46
Filed: 1989-09-25
Abstract: PURPOSE:To suppress a damage of a window and a discharge tube, and the like, by providing plural fins on the way of the traveling route of the microwave, along the traveling direction of the microwave while extending in the direction square to the electric field of the microwave. CONSTITUTION:Plural fins 1 are provided in a box body 2, and the microwaves 3 are guided from one side to the other side of the box body 2. And when the microwaves 3 guided and passed through the fins 1 are escaped to the right side of the fins 1, and if there is a metal gas at the right side of the fins 1, the metal gas is excited by the radiation of the microwaves 3 to generate a plasma. And even though the plasma contacts to the fins 1, it cannot pass through the fins 1 to the opposite side of the fins 1 by the presence of the fins 1. As a result, the movement of the plasma is prevented, and the generating position of the plasma is fixed at the outlet of the microwaves in the fins 1. Consequently, a damage of the discharge tube and the window can be suppressed.
Patent JP-S60135207-A (JP)
Inventor: KONDOU MASAHIRO
IPC: B27K1/00
Filed: 1983-12-23
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-H05177127-A (JP)
Title: Color changeable microcapsule-containing matter having optical responsive film and method for controlling color change light
Inventor: SHIOTANI MASAHARU
IPC: G03C1/675
Filed: 1991-09-27
Abstract: PURPOSE:To provide optical responsive color changeable microcapsule-containing matter capable of freely and accurately controlling the mutual diffusion of a dye precursor and a developer through a capsule film by simple operation. CONSTITUTION:The capsule film (Cf) of a microcapsule (MC) is constituted by coating the outer peripheral surface of a wall material composed of a porous material having pores 2 with a polymeric gel containing a photosensitive group responding to light with a wavelength (v) to be dissociated and ionized. A dye precursor 6 and a developer 8 are respectively compounded with the inner and outer phases of the microcapsule to constitute color changeable microcapsule-containing matter. By irradiating the color changeable microcapsule-containing matter with the light R of a wavelength upsilon from a light source 11, the substance permeability of the capsule film (Cf) is increased and the dye precursor 6 and developer 8 in the inner and outer phases are mutually diffused.
Patent JP-2000043774-A (JP)
Title: Mechanism for turning only handle bar of bicycle
Inventor: OTAKE SUSUMU
IPC: B62K21/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To turn only a handle bar system, and to lock the handle bar system to a frame in alignment with a front wheel system by providing a handle bar recessed part and a frame system recessed part in the front wheel system so that a lock lever can be turned around a shaft. SOLUTION: Since a lock lever 1 is pressed clockwise by a spring, a handle bar system fitting part 11 of the lock lever 1 can be fitted to a handle bar recessed part 13 of a handle bar system recessed plate 3, and a head part of the handle bar system fitting part is abutted on a bottom part of the handle bar system recessed part 13. The front wheel system 2 is engaged with the handle bar system 4 through the lock lever 1 and the handle bar system recessed plate 3 to allow the handle bar operation and traveling. In this timing, a frame system fitting part 12 of the lock lever 1 is separated from the frame system recessed part 16 of the frame system recessed plate 5 and the handle bar operation is not impeded.
Patent JP-H0992196-A (JP)
Title: Scanning ion microscope
Inventor: ONISHI TAKESHI
IPC: H01J37/22
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a scan ion microscopy image with its less regent damage, better operationality and high time efficiency. SOLUTION: An ion is thinly focused and scanned on a regent, and an observation image is formed by means of a secondary particulate signal emitted from the regent. A scan speed variable function and an image multiplication function are so provided that a scan ending method can be selected from among forcible scan cancellation when frame scanning is on its way or scan cancellation at the point of time when a frame being scanned is ended.
Patent JP-S63105035-A (JP)
Title: Production of black fine particle
Inventor: FURUYA YOSHINORI
IPC: C08J3/16
Filed: 1986-10-20
Abstract: PURPOSE:To obtain black fine particles having uniform shape and free from surface irregularity, by dividing an organic solvent solution of an acrylonitrile polymer into particles, coagulating the particles by contacting with a non- solvent, attaching a silicone lubricant and oxidizing the product in gaseous phase. CONSTITUTION:An organic solvent solution of acrylonitrile polymer is divided into particles, which are made to contact with a non-solvent expressed by the general formula R-OH (R is H or 1-2C alkyl) to effect the coagulation of the polymer. The obtained fine particles are coated with a silicone lubricant and oxidized in gaseous phase. The gaseous phase oxidation is carried out at 200-300 deg.C for several hours after slurrying the particles with a large amount of lubricant. The particle is used as black pigment, adsorbent, filler, toner, electrical conductor, etc.
Patent JP-S61127711-A (JP)
Title: Production of acrylic copolymer having vinyl group-containing organosilicon group
Inventor: OHATA HIROYUKI
IPC: C08F230/08
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the titled polymer having vulcanizable with hot air at normal temperature because of improved vulcanization characteristics with peroxide, having improved processing properties and physical properties, by copolymerizing radically an acrylic monomer with a specific polymerizable organosilicon monomer. CONSTITUTION:(A) 60-99.99pts.wt. acrylic monomer shown by the formula I (R<1> is H, or methyl; R<2> is 1-8C alkyl, or alkoxy-substituted alkyl) is copolymerized with (B) 0.01-10pts.wt. polymerizable organosilicon monomer [e.g., compound shown by the formula III (Me is methyl), etc.] shown by the formula II (R<3> is polymerizable olefin bond-containing monofunctional organic group; R<4> and R<5> are H, or monofunctional hydrocarbon group; R<6> is monofuncional hydrocarbon, OH, etc.; p is 0-10; q is 0-50; a is 0-2; b is 1-3; a+b=3], and (C) 0-30pts.wt. another ethylenic unsaturated group- containing monomer by the use of a radical polymerization initiator (preferably lauryl peroxide, etc.), to give the aimed polymer.
Patent JP-H0296163-A (JP)
Title: Photosensitive composition
Inventor: NAKAI HIDEYUKI
IPC: G03F7/023
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a photosensitive compsn. having high sensitivity and high under developability by incorporating a 1,2-naphthoquinone-2-diazide-4-sulfonic ester compd. and a vinyl copolymer having COOH groups into the compsn. CONSTITUTION:Preferred 1,2-naphthoquinone-2-diazide-4-sulfonic ester compd. is an esterified compd. of a polycondensation resin of a phenol homologue with an aldehyde or a ketone with 1,2-naphthoquinone-2-diazide-4-sulfonic acid. Suitable vinyl copolymer having COOH groups is, for example, a vinyl copolymer synthesized from a monomer component having a COOH group such as acrylic acid as essential component. Thus, a photosensitive compsn. having high sensitivity and high under developability is obtd.
Patent JP-2000076210-A (JP)
Title: Plural processors and controlling method of device to be controlled
Inventor: KAWABATA AKIO
IPC: G06F15/177
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent load from concentrating on a specified place without providing a division mechanism and to improve throughput in the case of the increase of number of processors by allowing a controlled device to have the ID information of plural processors and also a DMA control function. SOLUTION: This controlled device 11 is provided with a DMA controller and respective processors 20 to 2n and the controlled device 11 are physically connected through connection mechanisms 30 to 3n. The DMA controller of the controlled device 11 is started according to an instruction from a main control processor 20 and when the DMA controller is started, direct read and write of memory is performed according to a DMA between the memory in the controlled device 11 and the respective processors 20 to 2n. When an interrupt factor takes place, DMA transfer is interrupted, interrupt handling is preferentially performed and after the interrupt handling is finished, the DMA transfer is resumed.
Patent JP-H1174819-A (JP)
Title: Radio equipment
Inventor: SATO TETSUO
IPC: H04B1/44
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio equipment that hardly provides or receives disturbance. SOLUTION: The radio equipment is provided with a transmission circuit 1 that generates a transmission signal with a desired radio frequency band from a base band signal and provides an output to an antenna 4, and a reception circuit 7 that generates a base band signal from a reception signal with a desired radio frequency band at the antenna 4, and the antenna 4 is used in common by a transmitter side and a receiver side. The output side of the transmission circuit 1 and the input side of the reception circuit 7 are connected to the antenna 4 via a transmission reception changeover switch 2, a band pass filter 6 to eliminate an undesired band component than a desired radio frequency band and a low pass filter 3.
Patent JP-H0990008-A (JP)
Title: Galvanomagnetic device
Inventor: TOMAKI KENJI
IPC: H01L43/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately attach a galvanomagnetic device to the component of a detecting device when the detecting device is constituted by forming step sections on the side faces of the galvanomagneitc device. SOLUTION: A galvanomagnetic device 20 is provided with a first substrate 5a, a second substrate 5b having step sections 8 and 8, a magnetoresistance effect film formed between the substrates 5a and 5b, and input-output sections 7 and 7. The device 20 is manufactured in such a way that an InSb bulk having a magnetoresistance effect is prepared and a metallic film is formed on the surface of the bulk by vacuum evaporation. A plurality of sort-circuiting films and end-section terminals are formed from the metallic film by photolithography. Then the surface of the bulk on which the magnetoresistance effect film is formed is stuck to the substrate 5a with a resin layer and the step sections 8 and 8 are formed at the parts which become the side faces of the device 20 with a dicing saw. After the sections 8 and 8 are formed, the substrate 5a is cut into individual galvanomagnetic devices 20. Finally, the input-output sections 7 and 7 which become an input or output electrode are formed of a metallic material.
Patent JP-H0699715-A (JP)
Title: Vehicle suspension device
Inventor: SASAKI MITSUO
IPC: F16F9/50
Filed: 1992-09-18
Abstract: PURPOSE:To achieve both comfortableness when an input from a road surface is large, and a flat feeling when the input from the road surface is small by detecting a relative displacement between springing and unspringing, and performing control in accordance with the relative displacement. CONSTITUTION:Springing vertical acceleration sensors 1 are provided in a car body at close positions to four shock absorbers SA1-SA4. A control unit 4 is provided to take inputs of signals from the vertical acceleration sensors 1, and output drive control signals to pulse motors 3 of the shock absorbers SA1-SA4 respectively. For each shock absorber SA1-SA4 a stroke sensor 8 is provided to detect a stroke quantity of the shock absorber SA1-SA4 by determining a distance to a reflection plate 8a based on a time till detection light emitted downward is applied to the reflection plate 8a provided at an upper part of an ouer cylinder 33 and returns. Relative displacement of the on-spring vertical acceleration can thus be restricted.