baber/WOPTO huggingface dataset:
Patent JP-H04131085-A (JP)
Title: Collection of mutant of cell using laser
Inventor: NAKANO TAKAMORI
IPC: C12M1/42
Filed: 1990-09-19
Abstract: PURPOSE:To safely and easily obtain the subject mutant without using troublesome operations and harmful reagent by carrying out the destruction of cell and perforation of the cell wall and cell membrane in a solution with a laser beam, thereby forming a cell having characteristics different from those of original cell. CONSTITUTION:Two or more kinds of cells such as tumor cell and an immunized mouse sphlenocyte are put into the same solution in a Petri dish 1. The dish 1 is set in a laser-type cell processor 2 and irradiated with laser beam to destruct one or more kinds of cells in the solution and perforate the cell wall or cell membrane of the other one kind of cell. The intracellular substance of the destructed cell is taken into the perforated cell to effect the cell fusion. The fused cell is cultured on an HAT medium to selectively proliferate the fused hybrid cells and obtain a mutant cell consisting of a hybrid cell having proliferation performance and antibody-productivity different from those of the original cells.
Patent JP-H09129630-A (JP)
Title: Manufacture of integrated circuit
Inventor: GROSS MICHAEL DOUGLAS
IPC: H01L21/31
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently form a field oxide and twin tabs at high speeds in the manufacturing process of an integrated circuit. SOLUTION: A silicon dioxide blanket layer 13 is formed from a chemical precursor on the surface of a substrate 11 and a material layer 15 (silicon nitride) is formed on the layer 13. Then the surfaces 17 and 19 of the substrate are exposed by patterning the layer 15 and twin tabs are formed by thermally oxidizing the surfaces 17 and 19 and removing at least the layer 15. It is also possible to form a field oxide during the course of the thermal oxidation.
Patent JP-2001071271-A (JP)
Title: Electrodeposition grindstone
Inventor: YAMASHITA TETSUJI
IPC: B24D3/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress vibration when grinding and to improve sharpness. SOLUTION: In this grindstone, the grinding face 20a of an abrasive grain layer 22 comprises a central area 24 and a peripheral area 26. The central area 24 is formed with plural protrusion parts 28 apart from each other, and plural super abrasive grains are provided on only the protrusion parts 28 by a metal plating phase. The super abrasive grains are dispersively disposed in the peripheral area 26 by the metal plating phase. A concentration degree of the super abrasive grains is higher in the peripheral area 26 than in the central area 24. The protrusion part 28 has a height H above a mean grain diameter of the super abrasive grains from an abrasive grain layer bottom part 22a.  The number of the super abrasive grains provided on each the protrusion part 28 is set to 11-500, while a percentage of an occupying area of the super abrasive grains to the whole area of the abrasive grain layer 22 in a plan view is set to 20-80%.
Patent JP-H0993293-A (JP)
Title: Radio receiver
Inventor: TANAKA HIROAKI
IPC: H04L27/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate external radiation of a demodulation error and a local oscillation frequency by providing 1st and 2nd frequency conversion sections having an image elimination function and a direct comparator function respectively. SOLUTION: A 1st frequency conversion section b consisting of 1st, 2nd 90 deg. phase shifters 4, 6, a local oscillator 7 and two double balanced mixers 5a, 5b is connected to a next stage of a high frequency amplifier section a. Then a 2nd frequency conversion section c consisting of a 3rd 90 deg. phase shifters 9, a local oscillator 10 and two double balanced mixers 8a, 8b is connected to the next stage of the high frequency amplifier section b.
Patent JP-S61127162-A (JP)
Title: Image sensor
Inventor: NOUGUCHI SHIGERU
IPC: G06T1/00
Filed: 1984-11-22
Abstract: PURPOSE:To avoid any malfunction in photodetection regardless of a trouble with one element by a method wherein, within an image sensor composed of multiple sensing elements to be a photodetecting part wired in parallel, the photodetecting part corresponding to a picture element is composed of connected components in series comprising at least two each of sensing elements closely arranged. CONSTITUTION:The first photodiodes 10, the second photodiodes 20 and blocking diodes 30 are connected in series to compose a photodetecting part corresponding to a picture element. Next, three sets of these diodes are lumped together to connect the terminals of diodes 10 to a power supply battery 5 through the intermediary of split switches 3 while the terminals of blocking diodes 30 are connected to a load resistor 6 respectively through the intermediary of segment switches 4. Through these procedures, the photodetection current of multiple photodiodes may be received as a picture image signal per segment so that normal signals may be received in the constant dynamic range regardless of a trouble generated in one diode.
Patent JP-H06225763-A (JP)
Title: Human basigin i gene
Inventor: MIYAUCHI TERUO
IPC: C12Q1/68
Filed: 1991-09-26
Abstract: PURPOSE:To provide a new type of gene which can be used in the production of basigin I useful as a tumor marker, abnormal immunity marker or various inflammatory disease markers. CONSTITUTION:Human basigin I gene, for example, a gene including the base sequence coding the amino acid sequence given in the formula. mRNA is purified from the whole RNA separated from the human cells expressing the human basigin I gene and cDNA is synthesized from the mRNA in the usual manner and incorporated into an expression vector to construct the library. Then, cDNA of mouse basigin is used as a probe to effect cloning and the clone of human basigin I gene is selected by the plaque hybridization to obtain human basigin I gene.
Patent JP-H08110216-A (JP)
Title: Objective face recognition processor for appearance inspecting apparatus
Inventor: OTSUKA SHIGENOBU
IPC: H05K1/02
Filed: 1994-10-13
Abstract: PURPOSE: To discriminate portions having different light reflectance characteristics such as a soldered portion and a non-soldered portion by producing a reference value for extracting a specific material part and separating from the soldered portion using the value. CONSTITUTION: A reference marker 41 is formed on a printed board 40 with an electronic part 10 soldered, while a copper foil is usually left as it is for easily recognizing a position. At the time of inspecting whether this soldered joint is good, the board 40 is positioned so that the marker 41 is in a field of view of an image input device, and the set position of the board 40 is recognized from an input marker image. Subsequently, with this recognized position as a reference, an image of a soldered joint whose positional relation with the marker 41 has been taught in advance is input sequentially for determining whether it is good. At this time, a brightness range of the copper foil is set form a brightness distribution of the marker image to produce a recognition reference value of the copper foil.  Then an image obtained according to the soldered joint is checked, and a portion within the set range is separated as the copper foil. Thus the copper foil can be clearly discriminated from the soldered part allowing correct determination of a solder shape.
Patent JP-H1098622-A (JP)
Title: Image transmission system and image transmitter
Inventor: OKUYAMA YOSHIYUKI
IPC: G06T7/60
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To transmit an image with high quality at a high speed in the image transmission system by which image data are sent between personal computers via a communication line such as an ISDN. SOLUTION: In the case of transmission of digital image data to a remote pace by using 1st, 2nd and n-th personal computers 100, 200, each of the personal computers 100, 200 is provided with image processing functions (space filtering processing such as noise elimination and edge emphasis, image characteristic quantity extraction such as area, gravity center and background elimination or the like) so that an image of a transmission object utilizing the image processing functions effectively is processed (edge emphasis and background elimination) and required information (characteristic quantity) only is extracted and added to the image and the resulting image is transmitted. Thus, a delicate image such as a flaw or the like made on a vehicle is surely sent to a receiver side and the transmission of the image without reliability without image quality deterioration is attained.  Moreover, since the image is sent after the background is eliminated, high data compression is attained without degrading the image quality, the transmission time is reduced and the running cost of the system is reduced.
Patent JP-S62109802-A (JP)
Title: Production of polymer particle
Inventor: MITANI KATSUO
IPC: C08F2/22
Filed: 1985-11-07
Abstract: PURPOSE:To inexpensively and efficiently produce polymer particles suitable for a diagnosing reagent, having hydrophobic particle surface and improved dispersion stability in an aqueous medium, by polymerizing a specific hydrophobic vinyl monomer under a specific condition. CONSTITUTION:A hydrophobic vinyl monomer (e.g. styrene, vinyltoluene, methyl methacrylate, etc.) which has solubility of <=3pts.wt. in 100pts.wt. water and provides a polymer having >=40 deg.C glass transition temperature is polymerized with glycidyl (meth)acrylate in the presence of an emulsifying agent (e.g. sodium oleate, etc.) and a water-soluble radical initiator (preferably redox catalyst) in an aqueous medium and in the presence of the prepared polymer is polymerized the hydrophobic vinyl monomer. EFFECT:A diagnosing reagent comprising the prepared particles as a carrier will not aggregate nonspecifically and as improved sharpness.
Patent JP-H07100328-A (JP)
Title: Waste gas treatment using filter type dust collector
Inventor: YAMADA KAZUYA
IPC: B01D53/34
Filed: 1993-10-04
Abstract: PURPOSE:To provide a waste gas treating method using a filter type dust collector where pressure fluctuation in a place to which a desalting agent is fed, etc., is reduced to perform stable desalting operation. CONSTITUTION:In a waste gas treating method where after a desalting agent is sprayed into a waste gas flue 11 by using carrying air to react it with acidic components contained in waste gas 13, the reaction product is collected by a bag filter 12, the desalting agent is intermittently fed and also on the stoppage of spraying the desalting agent, the collected dust on the bag filter 12 is shaken down. In this way, the pressure fluctuation in the waste gas flue is restricted to perform stable desalting operation and also the desalting agent is made effective use of.
Patent JP-S60144831-A (JP)
Title: Access mode of program module
Inventor: NAKAMURA HIROSHI
IPC: G06F9/42
Filed: 1983-12-30
Abstract: PURPOSE:To rearrange a program in a logical address space by allowing one program module to access another program module. CONSTITUTION:A parameter list PL is generated by a compiler when a module 11 is compiled. The compiler is constituted by using an instruction ST@ and when the compiler outputs codes containing the instruction ST@ to access a module 12 actually, the module 11 executes the instruction ST@ to generate the parameter list PL. When the modules 11 and 12 are linked to each other to generate a load module, a module pointer P is generated by a linkage editor. The linkage editor is formed of the instruction ST@. The module 11 accesses the module 12 by using an instruction BALI@. The module 12 fetches relative addresses APr1, APr2, and APr3 of parameters P1, P2, and P3 from the parameter list PL by using an instruction L@.
Patent JP-H0971418-A (JP)
Title: Method for forming titania film
Inventor: ICHINOSE HIROMICHI
IPC: C01G23/053
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prepare a liquid raw material for a titania film having high chemical stability and free from by-production of toxic substances in drying or heat- treatment and to synthesize a crystalline titania film having high adhesivity and relatively high density at a low temperature. SOLUTION: A liquid containing titanium oxide is synthesized by reacting hydrogen peroxide solution with titanium hydroxide gel prepared from a titanium solution and a basic solution and heating the produced liquid at >=80 deg.C. A titania film is produced by applying and drying the liquid or heat-treating the applied and dried liquid. A crystalline titania thin film having relatively high density can be synthesized by the drying or the low-temperature heat- treatment without producing harmful substance in the drying and baking procedures. The liquid for the preparation of the titania film is neutral and applicable to various materials and has a stability remarkably high compared with conventional preparation liquid. A titania film having excellent acid resistance, photocatalytic activity, etc., can be produced even at a temperature as low as 300 deg.C.  A dense film of >=1μm thick can be produced by a single coating procedure.
Patent JP-H1088848-A (JP)
Title: Vibration control device
Inventor: HATATO TATSUO
IPC: E04H9/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for developing great damping force even if displacement between layers of a building is is reduced by oscilla tion. SOLUTION: 3 and 3 are dampers for damping oscillation of a building. One end side 52a of a strut 52 is fixed to an upper joint section between a column 21 and a beam 22. A lever 53 is equipped with a fulcrum 51, one end side 53a is connected to the other end side 52b of the strut 52 in a turnable manner, and the other end side 53b is connected to each of the dampers 3. By turning the strut 52 with the fulcrum 51 as the center, and horizontal displacement of a frame by oscillation of the building is amplified by the principles of lever and is transferred to the dampers 3.
Patent JP-H1187781-A (JP)
Title: Light emitting module and manufacture thereof
Inventor: FUKUOKA TAKASHI
IPC: H01L23/50
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting module, and a manufacturing method therefor, in which the surface of a sealing resin located on the optical axis of a light emitting element is determined by a single die. SOLUTION: The light emitting module comprises a light emitting element 2 emitting a signal light from one edge, a semiconductor chip 24 to be connected electrically with the element 22, a die pad 13 having a surface or mounting the element 22, a die pad 19 having a surface for mounting a semiconductor chip 24, a lead frame 10 having wiring leads 14 for connecting the element 22 electrically with the die pad 13, and a sealing resin 28 for the element 22 transmitting the signal light from the element 22. The die pad 13 mounting face is substantially parallel with the optical axis of signal light from the element 22 mounted on the die pad 13 and the die pad 13 mounting face mounting the element 22 is substantially perpendicular to the die pad 19 mounting face mounting the chip 24. A process for forming the lead frame 10 perpendicularly is performed prior to a sealing process.
Patent JP-H0557311-A (JP)
Title: Manufacture of dull roll for rolling
Inventor: TOYODA HIROTAMI
IPC: B23K26/00
Filed: 1991-09-03
Abstract: PURPOSE:To manufacture a dull roll for rolling, the sharpness after coating of which is remarkably improved by controlling the surface roughness pattern of steel sheet. CONSTITUTION:The surface of roll is covered with a thin film of chromium plating on which the thin film of insulating resin is covered. The film is penetrated by correcting the irradiating condition of high-density energy in accordance with the thickness of the film resin and specified holes are continuously formed. By immersing the roll worked in the above-mentioned manner into the solution of chromic acid, again executing chromium plating treatment and, after that, removing the covered resin, uniform projections comprising primarily chromium are provided on the surface of roll.
Patent JP-H0564544-A (JP)
Title: Powder fat and oil comprising arabinogalactan as base and its production
Inventor: SUZUKI SHOJI
IPC: A23L13/00
Filed: 1991-09-03
Abstract: PURPOSE:To obtain powder fats and oils useful as a material for producing or processing a food such as bread, frozen foods, etc., comprising arabinogalactan powder and fats and oils as essential components. CONSTITUTION:The objective powder fats and oils comprising (A) arabinogalactan powder and (B) fats and oils as essential components. The amount of the component B added is preferably to be 0.2-1 pt.wt. based on 1 pt.wt. compound A and particle diameter the component A is preferably to be 0.06-0.5mm.
Patent JP-H04348771-A (JP)
Title: Super green golf
Inventor: HARIGAI NAOKI
IPC: A63B69/36
Filed: 1991-05-27
Abstract: PURPOSE:To generate various groans which abopd in a variation by providing any vertical motion devices under the green of a golf course, and executing their driving control by a computer. CONSTITUTION:In order to give various states which abound in a variation to a green of a golf course hang a hole 4 in a prescribed position, many expansion bars 1 are provided under the green 3, and constituted so that they are subjected to remote control by a computer 5.
Patent JP-H0585038-A (JP)
Title: Thermal fluorescent recording material
Inventor: TOMIKAWA NORITOSHI
IPC: B41M5/337
Filed: 1991-09-27
Abstract: PURPOSE:To perform fluorescent recording even if a special fluorescent substance is not used, in a thermal fluorescent recording material wherein an org. fluorescence developing layer, an org. fluorescent thermal layer and a protective layer are successively laminated to a base material, by overlapping the fluorescence exciting wavelength band of the high m.p. org. fluorescence developing layer with the fluorescence wavelength band of the low. m.p. org. fluorescent thermal layer. CONSTITUTION:A thermal fluorescent recording material is constituted in the order of a base material 1, an org. fluorescence developing layer 3, an org. fluorescent thermal layer 4 and a protective layer 5 or the base material, the layer 4, the layer 3 and the layer 5. The org. fluorescent thermal layer 4 is melted by a thermal head and melted into the org. fluorescence developing layer 3 to form a recording image. At the time of the reading of recording, the org. fluorescent thermal layer 4 is irradiated with ultraviolet rays of a fluorescent exciting wavelength band and the org. fluorescence developing layer 3 is secondarily excited by the org. fluorescent thermal layer 4 receiving ultraviolet rays to be excited to develop a recording image by said fluorescence. As a result, fluorescence recording can be performed without using a special fluorescent substance changed thermochemically.
Patent JP-H08173071-A (JP)
Title: Preparation of quick heating pasta
Inventor: YAU YAN SU
IPC: A23L7/113
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cooked pasta with superior texture, which can be cooked in water with temp. lower than the boiling one with little heating loss and without adhesive property by steam-processing the pasta so as to obtain a surface-gelatined steam-processed pasta, permitting it to be brought into contact with water so as to obtain a wet pasta and, then, executing the steam processing. SOLUTION: The dehydrated, wet and uncooked pasta is steamed for one second to 15 minutes so as to obtain the surface-gelatined steam-processed pasta. It is brought into contact with water so as to obtain the wet pasta and the wet pasta is steam-processed so as to obtain the partially cooked pasta. It is dehydrated, the dehydrated and partially cooked pasta is mixed with additive water and source inside a container, the mixture is sterilized while rotation the container and, then, the target pasta is obtained.
Patent JP-H0699384-A (JP)
Title: Ingot transfer loading device
Inventor: SADAMOTO KENICHI
IPC: B25J15/00
Filed: 1992-09-18
Abstract: PURPOSE:To safely and accurately move an ingot to a predetermined spot by providing a chuck part for chucking the ingot by providing pawls for biting the ingot in the point end, and an arm part, and chucking and transfer-loading the ingot so as to hold the ingot in a stable condition with no hand required. CONSTITUTION:An ingot transfer loading device comprises a pair of pawls 2 of biting an ingot 1 to hold it interposed, sensor 3 for detecting a central part in the lengthwise direction of the ingot 1, chuck part 4 having the pawls 2 in the point end opened/closed by a piston through making a reciprocating motion and a robot arm 5 for moving the ingot 1 interposed by the pawls 2 to an objective spot. After recognizing the central part in the lengthwise direction of the ingot 1 captured by the sensor 3, the ingot 1 is bitten, held, interposed by the pawls 2 of a pair of the chuck parts 4, provided in both sides of the sensor 3, and transferred to a conveyer 6 by the arm 5.
Patent JP-H1073313-A (JP)
Title: 1 boiler/2 channel combined apparatus
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a 1 boiler/2 channel combined apparatus which can prevent the danger of making hot water in a reheating heat exchanger penetrate into a bathtub, once heated up to a higher temperature by combustion for supplying the hot water when a reheating operation is commanded after the combustion for supplying the hot water. SOLUTION: A temperature sensor 31 is provided to detect the temperature of hot water of a reheating heat exchanger. A data storing section 33 is given a reference judging temperature and an air cooling stoppage temperature. When the temperature of the hot water within a reheating heat exchanger as detected by the temperature sensor 31 is higher than the reference judging temperature, a pump drive timing control means 32 drives a combustion fan 6 to cool the reheating heat exchanger by ventilation. When the temperature of the hot water within the reheating heat exchanger is cooled down to the air cooling stoppage temperature, the reheating operation is started to send the cooled hot water at a safe temperature from the side of the reheating heat exchanger.
Patent JP-H03121399-A (JP)
Title: Lubricating oil holding device
Inventor: RICHIYAADO JIEI RENKU
IPC: F16H57/02
Filed: 1990-09-20
Abstract: PURPOSE: To allow the change of a gear case fitting position and to impart stabilizing action during assembly by connecting a base part inserted in a retaining groove, and a contact means engaged with a collar, to each other by a connecting means smaller in cross-sectional area than the base part, and energizing the contact means to the collar side. CONSTITUTION: A retaining device 50 connects a base part 52 made of elastic material and inserted in a retaining groove of a gear case, and a rim 53 with a compressible lip 55 engaged with a collar, to each other by a column 54, and is provided with an energizing means for flexible legs 52 on the opposite side. The outflow of a lubricant is therefore prevented without impairing sealing performance even with the large change of a gear case fitting position, and the assembly of a gear case can be stabilized.