baber/WOPTO huggingface dataset:
Patent JP-H02174121-A (JP)
Title: Method for improving etching selectivity in semiconductor manufacturing process
Inventor: PAAKU HANNSU
IPC: H01L21/3065
Filed: 1989-07-04
Abstract: PURPOSE: To greatly improve a selection ratio by hardening a layer of photoresist used as a mask layer by an electron beam implanting process. CONSTITUTION: In a process for hardening photoresist 3 as the mask layer, an electron beam is implanted to form a hardened material 4. Thus, the photoresist 3 is changed into the hardened material 4 by the electron ion implanting process to obtain size W5 (<=W1) of a pattern which is nearly as large as the size W1 of the mask. Namely, the material formed by hardening the photoresist used as the mask layer does not change with the etchant in an etching process, so the etching can be increased.
Patent JP-H0338512-A (JP)
Title: Mouth-washing agent for inhibiting bacterial plaque on teeth
Inventor: KATSUTA TOMOKO
IPC: A61Q11/00
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a mouth-washing agent for inhibiting bacterial plaque on teeth which has action to prohibit dental cavity microorganisms from taking roots and prevent and treat tooth decay and periodontoses by using a specific acrylic copolymer, a specific nonionic surface active agent and water. CONSTITUTION:The subject mouth-washing agent contains 0.001 to 10wt.% of a copolymer from a (meth)acrylic acid monomer and a methyl (meth)acrylate monomer or ethyl (meth)acrylate monomer and 0.05 to 15wt.% of a nonionic surfactant selected from the group consisting of polyoxyethyleneoxyfatty acid triglyceride derivatives, polyoxyethylene sorbitan fatty acid esters and block polymer type surfactants. Additionally, water,ethanol solution at a 20/(1 to 2) ratio is added, preferably further, flavors, sweeteners, humectant, foaming agent are added and compounded in a usual manner to give the subject agent. The average molecular weight of the copolymer is 10.000 to 200,000.
Patent JP-2000013954-A (JP)
Title: Electric junction box
Inventor: HIGUCHI EIJI
IPC: H02G3/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box, which enables reduction in assembly man-hours and a working time by a method, wherein connectors are mated with connector holders simultaneously when a cover is attached to the opening of a case. SOLUTION: A case 11 has connector holders 12 with which connectors 19 are connected and mated. A cover 14 which is attached to the opening 11a of the case 11 to cover it has a setting plate 17, on which the connectors 19 are set beforehand. The connectors 19 are set on the setting plate 17, and furthermore, a wiring harness 20 extended from the connectors 19 is drawn out of the cover 14. In this state, the cover 14 is attached to the opening 11a of the case 11 so as to cover it for mating and connecting the connectors 19 with the connector holders 12.
Patent JP-H0517861-A (JP)
Title: Alloying furnace
Inventor: TAKAGI KEIJI
IPC: C23C2/28
Filed: 1991-07-11
Abstract: PURPOSE:To improve the quality of a plated steel sheet by detecting the pressures in the gas-introducing passages in an alloying furnace and controlling the amounts of shielding gas to be supplied into the introducing passages based on the comparison results. CONSTITUTION:Gas-introducing passages 53,54 communicating with an interconnecting passage from a holding zone 43 to a cooling zone 44, a gas- feeding means of supplying shielding gas to the above passages, and a means of detecting the pressure in the interconnecting passage are provided to an alloying furnace. The resulting detected internal pressures are compared and the amounts of shielding gas to be supplied into the gas-introducing passages 53,54 are controlled based on the comparison results. By this method, the infiltration of cold air from the cooling zone 44 into the holding zone 43 can be prevented and the growth of an alloy layer in the holding zone 44 can be soundly accelerated, and, as a result, the quality of a steel sheet can be improved.
Patent JP-S5960631-A (JP)
Title: System for controlling data transfer
Inventor: OOWAKI TAKASHI
IPC: G06F13/10
Filed: 1982-09-30
Abstract: PURPOSE:To perform data transfer control which is small in CPU overhead, by providing a data transfer control pointer and controlling the reference and updating of the displays of CPU and ADP by independently accessing the pointer from the CPU and ADP. CONSTITUTION:A CPU sets a pointer 12 to ''0'' at the beginning of the processing. When, for example, I/O transfer of data 13 is performed, the pointer 12 is updated to ''1'' by the number of blocks to be transferred. A channel device CHU continues the checking on the value of the pointer 12 until the CPU updates the pointer 12, and, when the pointer 12 is updated, the CHU transfers the data 13 by one block to an opponent system through the ADP. When the transfer is terminated, the CHU resets the ''1'' of one bit in the pointer 12 to ''0''. After the pointer 12 is reset, the CHU repeatedly performs the Read/Write and pointer resetting and transfers data until all the contents of each bit of the pointer 12 are reset to ''0''.
Patent JP-H0459628-A (JP)
Title: Processing of plate glass
Inventor: KONDO YOSHIHIRO
IPC: C03C15/00
Filed: 1990-06-29
Abstract: PURPOSE:To improve control of inclination angle by exposing a photosensitive glass plate in a direction inclining in the direction of thickness of plate and in a direction crossing the glass plate to form a slope inclining in the direction of thickness of plate, heat-treating and etching. CONSTITUTION:A photosensitive glass plate 6a is partially exposed through a photomask 14 in a direction of the arrow A inclining in the direction of thickness of the plate to form an exposure part 6b. Then, the glass plate is partially exposed through a photomask 15 in a direction of the arrow B to form an exposure part 6d having a slope 6c. Then, the photosensitive glass 6a is heat-treated, the exposure part 6d is crystallized to form a crystal part 6e. Then a front side part of the crystal part 6e is exposed through a photomask 16 in a direction of the arrow C to form an exposure part 6f connected to the crystal part 6e and the exposure part is etched to form a channel 6g on the surface of the photosensitive glass plate 6a. Then the photosensitive glass plate is heat-treated and the exposure part is crystallized to form a crystal part 6h and re-erected to from a stepped channel 6i on the surface of the photosensitive glass plate 6a. A front wall of the channel 6i is made into a slope 6j and an angle of inclination corresponds to the inclination angle of the exposure part 6d.
Patent JP-S6232132-A (JP)
Title: Improvement of light fastness of infrared absorber
Inventor: SATO GIICHI
IPC: G11B7/249
Filed: 1985-08-06
Abstract: PURPOSE:To improve the lightfastness of a specified infrared absorber having an alkylamino group on each molecular terminal, by adding thereto an additive selected from among metal chelate compounds of acetylacetone, etc. CONSTITUTION:A compound of formula II, III or IV (wherein X' is an anion and A is phenyl or naphthalene) or an Ni(II), CU(II), Mn(III) or Co(II) chelate compound of acetylacetone is added to an infrared absorber of formula I (wherein R is alkyl, R' is a 2-6C alkylamino or phenyl which may be substituted with a halogen and X is an anion). In this way, the lightfastness of the infrared absorber of formula I can be improved, so that it can be used in applications where high lightfastness is necessary, such as optical recording media and light-screening materials.
Patent JP-S5694898-A (JP)
Title: Speaker diaphragm
Inventor: HOSHI HIDEO
IPC: H04R7/08
Filed: 1979-12-28
Abstract: PURPOSE:To obtain a low-cost structure body which can be mass-produced, by forming a honeycomb structure by etching the lamination plate in which different types of materials are laminated. CONSTITUTION:The 1st metal layers 3a and 3b or the 2nd metal layers 4a and 4b on the upper and lower surfaces form a metal lamination plate of five layers composed of the same material, and the resist pattern 6 of honeycomb-structure is formed on both surfaces of the lamination plate. Then the lamination plate is put into the etching solution to dissolve the layers 3a and 3b, thus obtaining the metal pattern 3X. Then the plate is soaked into the etching solution which dissolves only the layers 4a and 4b to obtain the metal pattern 4X. Furthermore, the metal pattern 5X is obtained by putting the lamination plate into the etching solution which dissolves only the 3rd layer 5. In such way, a material having a certain thickness can be etched thin and even, thus realizing not only the enhancement of performance but a cost reduction for a small-size speaker diaphragm.
Patent JP-H05337504-A (JP)
Title: Metallic sheet for press work and production thereof
Inventor: MIYAHARA MOTOYUKI
IPC: C23F11/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the generation of crack and wrinkle at the time of press and to stably enable a good press work by applying oil to a metallic sheet for press work under a specified condition. CONSTITUTION:When the total volume of the upper parts 2 of valley parts 1 in the surface roughness of the metallic sheet is defined as VV and the total volume of oil film after applying oil to the metallic sheet as V0, oil is applied so as to satisfy V0:<=VV>=0.2. Lubricating oil applied on the surface of the metallic sheet is held in the valley parts 1 of the projecting and recessing parts on the surface. Forming load at the time of press forming is generally supported by the deformation resistance component that is mainly determined by mechanical properties of the metallic sheet and impulse resistance that is determined by the state of lubrication of the surface. But, since the variance of the deformation resistance component is a problem at the time of manufacturing the metallic sheet, the most important matter at the point of time of actual press forming is the state of lubrication that affects the impulse resistance component. Then, by applying oil under this condition, unstableness and variance of press forming properties can be reduced.
Patent JP-H0921970-A (JP)
Title: Optical scanner
Inventor: NISHIDA HIROSHI
IPC: G02B21/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To resolve the uncoincidence between the light scanning direction of an optical scanner and the scanning direction of electron beams which form a picture in the NTSC system. SOLUTION: The scanner is provided with a first scanner 5 which scans the light beam from a light source 1 in a prescribed first direction and a second scanner 6 which reciprocally scans the light beam from the source 1 in a second direction that is perpendicular to the first direction and the scanner two- dimensionally scans the light beam from the source 1 on a sample 3. Moreover, an adjusting means 7 is provided in the light path between the scanner 6 and the sample 3 so as to make the reciprocally scanning directions of the scanner 6 to be coincided on the sample 3.
Patent JP-S5874733-A (JP)
Title: High-modulus rubber composition
Inventor: IKEDA HIROHARU
IPC: C08L7/00
Filed: 1981-10-29
Abstract: PURPOSE:A rubber composition having a high modulus and an excellent breaking property, prepared by blending a crystalline isotactic poly-alpha-olefin under the condition in which it is amorphous with a rubber, then crystallizing the polymer in the rubber to disperse it in the form of microfiber in the rubber. CONSTITUTION:A crystalline isotactic poly-alpha-olefin (hereafter, abbreviated as IPO) of m.p. >=150 deg.C (e.g., crystalline isotactic polypropylene) is blended with a rubber so that IPO is present in an amorphous state in the rubber by, for example, dissolving IPO in a solvent and mixing this solution with a solution of the rubber. Then, IPO is crystallized in the rubber by, for example, subjecting the resulting mixture to drawing processing at a temperature below the m.p. of IPO. Thus, the purpose high-modulus rubber composition is prepared by allowing the rubber to contain 3-25wt% IPO and dispersing, in the rubber, IPO in the form of microfiber, average diameter 0.02-1mu, average strength 0.5- 20mu and average length/average diameter >=8.
Patent JP-2001005978-A (JP)
Title: Device and method for extracting object, and program providing medium
Inventor: USHIRO TERUYUKI
IPC: G06T1/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make easily extractable an object by discriminating that mutually adjacent measuring points are in exitence in a continuous surface area based on judgment that the distance between two points is smaller than a threshold value. SOLUTION: A continuous surface extracting part 401 scans the surface of a distance picture data displaying screen and obtains distance information of each element to execute judging and labeling of a continuous surface. Each pixel position is shown as coordinate points. The part 401 compares a distance between adjacent measuring points with a predetermined threshold value and when the distance is smaller than the threshold value, judges that the measuring point and its left adjacent measuring point are a continuous surface. An objective area selecting part 402 transforms labeling data to a distance picture to display it and executes the selecting processing of the object area. By presenting the picture obtained by transforming the labeling data to the distance picture, an operator easily selects the area of the same labeling to extract the object.
Patent JP-H1121296-A (JP)
Title: Apoptosis-inducing peptide and apoptosis-inducing agent
Inventor: HATAKE KIYOHIKO
IPC: A61K38/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new thermally stable derivative having a specific amino acid sequence, not exhibiting a side effect, selectively acting on tumor cells, etc., and useful as an agent for treating AIDS, rheumatics, etc., and as a carcinostatic agent, etc. SOLUTION: A new apoptosis-inducing peptide comprising 5-20 amino acids containing an amino acid sequence of the formula, or the derivative of the peptide. The peptide or its derivative does not exhibit a side effect, is thermally stable, selectively acts on tumor cells, and is useful as an apoptosis-inducing agent effective as a medicine, especially an agent for treating AIDS, rheumatics, etc., or a carcinostatic agent, a metastasis inhibitor, etc. The peptide is obtained by successively condensing amino acid blocks and extending the peptide chain by a peptide solid phase synthetic method using a solid phase resin for synthesizing the peptide. Therein, the amino acid block is obtained by synthesizing a peptide chain from reactive group-protected amino acids, cutting off the peptide chain from the resin, and subsequently removing protecting groups from the peptide chain.
Patent JP-S6417371-A (JP)
Title: Spectrum display unit in x-ray microanalyzer, etc.
Inventor: NAGATSUKA YOSHITAKA
IPC: H01J37/22
Filed: 1987-07-10
Abstract: PURPOSE:To aim at improvement in analytic accuracy in case of qualitative analysis by installing a device, which displays two types of spectrum waveforms based on X-rays from the same detected by both X-ray detectors of a wavelength distributed X-ray spectrometer and an energy distributed X-ray detector, on the same image plane. CONSTITUTION:The surface of a sample 5 is irradiated by an electron beam, detecting X-rays being generated out of the sample by X-ray detectors 9 and 13, and a spectrum is displayed. And, two types of spectrum waveforms based on the X-ray out of the same sample detected by both X-ray detectors of wavelength distributed X-ray spectrometers 8, 9 and 10 and energy distributed X-ray detectors 13 and 14 are displayed on the same image plane 15. With this constitution, two types of X-ray spectrum waveforms collected by these wavelength distributed X-ray spectrometers and energy distributed X-ray detectors are displayed on the same image plane, and elements being contained in the sample are accurately identified so that qualitative analysis can be done.
Patent JP-S6234494-A (JP)
Title: Video signal processor
Inventor: TAKAYAMA MAKOTO
IPC: H04N11/04
Filed: 1985-08-07
Abstract: PURPOSE:To recognize a sampling point with the same color as a sampling signal by outputting a signal having a relative relation to a sampling pulse in a chrominance signal sampling means. CONSTITUTION:One signal among an R signal 1, a G signal 2 and a B signal 3 is selected by the control of a select signal 4 in a selector 6, sampled by the control of an S/H pulse 5 in a sample/hold (S/H) circuit 7 to obtain the sample data 8. A selector 9 operates so as to input the S/H pulse 5 to an adder to which the chrominance signal selected by the selector 6 through the control of the select signal 4 is inputted and among output signals 13-15 of adders 10-12, to a signal corresponding to the same color as the chrominance signal sampled in the S/H circuit 7, the S/H pulse is added as a cursor signal. The signals 13-15 are inputted to a monitor TV or the like, and in the monitor TV, a sample point (area) in a video signal picture is displayed by the cursor of the sampled color.
Patent JP-S6419155-A (JP)
Title: Gas cycle
Inventor: MURAKAMI TAKESHI
IPC: F02B23/04
Filed: 1987-07-10
Abstract: PURPOSE:To provide a high performance internal combustion engine by employing a heat cycle provided with a multiple stage heating process and/or cooling process having at last two stages. CONSTITUTION:A cylinder head 1 of an internal combustion gas engine is provided with a primary combustion chamber 2 while a cylinder wall 3 is provided with a secondary combustion chamber 4. In the final stage of compression stroke, both combustion chambers separated by a piston 5 communicate with each other by the piston 5 in the explosion stroke. Then, high temperature and pressure combustion gas in the primary combustion chamber 2 flows into the secondary combustion chamber 4, and unburnt gas in the secondary combustion chamber 4 is rapidly burnt to provide maximum high pressure as a whole. By employing such a cycle a high performance internal combustion engine can be obtained.
Patent JP-H0226806-A (JP)
Title: Production of ceramic superconducting wire
Inventor: SHIMOTOMAI MICHIO
IPC: C01G1/00
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the title wire having high critical current density and causing scarce deterioration by prepg. a bundle of fibers of a same compsn. as a solid phase generated by a reverse peritectic reaction of a compound oxide superconducting compsn., impregnating a melt of a same compsn. as a liquid phase generated by the reverse peritectic reaction into the fiber bundle, and heat-treating the impregnated bundle. CONSTITUTION:A bundle of fibers having a same compsn. (e.g., Y2BaCuO5) as a solid phase generated by a reverse peritectic reaction of a compound oxide superconducting compsn. (e.g., 2YBa2Cu3Ox), is prepd. On one hand, a melt having a same compsn. (e.g., 3BaO.5CuO) as a liquid phase generated by said reverse peritectic reaction is impregnated into said fiber bundle. An impregnated body is then heat-treated at the peritectic reaction temp. or below. Thus, a peritectic reaction is caused between the fiber bundle and the melt, and a ceramic superconducting wire having a same compsn. as the compound superconducting compsn. is obtd.
Patent JP-H04350488-A (JP)
Title: Refrigerating plant
Inventor: KISHIMOTO DAIZABURO
IPC: F25B47/02
Filed: 1991-07-12
Abstract: PURPOSE:To prevent sleep of refrigerant by feeding part of refrigerant fed from a first heat exchanger to a second heat exchanger to other second heat exchanger at the time of defrosting the first exchanger. CONSTITUTION:A first heat exchanger 11 and a plurality of cooling units 18B-1-18B-n formed of second heat exchangers 5 connected in parallel with the exchanger 1 are piping-connected to a refrigerant compressor 19, one condenser 18A formed of a condenser 20. At the time of defrosting the exchanger 11 of each cooling unit, a cycle in which refrigerant is returned to the compressor 19 through the compressor 19, the condenser 20, a bypass circuit 32, an inner layer heat exchanger 11, a connecting pipe 33, a solenoid valve 37, a pressure reducing valve 29, an outer layer heat exchanger 5 and a gas/liquid separator 23, is formed. An equalizer is so connected as to feed part of the refrigerant from the arbitrary exchanger 11 to the exchanger 5 as a pair with the arbitrary exchanger to the exchanger 5 of the other cooling unit.
Patent JP-H077375-A (JP)
Title: Attenuation compensating system for transmission line
Inventor: OMINE HARUKI
IPC: H03H11/04
Filed: 1993-06-18
Abstract: PURPOSE:To compensate an attenuation characteristic of the transmission line by measuring, calculating and setting its filter constant with respect to plural transmission lines whose characteristics are different, and the transmission line varied with time. CONSTITUTION:A filter circuit 1 is a circuit for compensating an attenuation characteristic of a transmission line, and its element constant is controlled by a filter constant control circuit 2. Data given to the circuit 2 connects a switch SW1 to a pulse waveform generator 4 side, connects a switch SW2 to a transmission line 11 side, and connects a switch SW3 to a waveform measuring instrument 5 side, and a signal given from the pulse waveform generator 4 is received by the waveform measuring instrument 5, attenuation of its waveform is derived by an arithmetic/control unit 3, and a filter constant being suitable for the transmission lines, respectively is set to the filter circuit.
Patent JP-S5962285-A (JP)
Title: Solid-state color image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N9/07
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the sresolution of a solid-state image pickup element from being deteriorated, even if the sensitivity is overlapped vertically, by improving the color filter arrangement and signal processing system. CONSTITUTION:An output of the solid-state image pickup element 1 having three-color filters is led to a one picture element delay circuit 2, a two-picture- element delay circuit 3, and a 1H delay circuit. Thus, a signal of 2G+Ye+Cy is obtained at an adder circuit 7 (where; G is a signal corresponding to green color filter, Ye is a signal to green+red color filter and Cy is a signal to green+blue color filter), a signal of 2G+Ye+Cy having a peak in fN/2 (where; fN is a Nyquist limit frequency) is obtained at a subtracting circuit 11, and a signal of 2G+Ye+Cy having a broad band is obtained at an adding circuit 11. Further, R and B signals are added to the said broad band 2G+Ye+Ce signal as G:R:B= 0.59:0.30:0.11 at the adding circuit 15 in a suitable rate and the broad band luminance signal Y is obtained as an output.
Patent JP-S6151790-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-08-20
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-S6330354-A (JP)
Inventor: MIURA NOBUTAKA
IPC: C04B24/38
Filed: 1986-07-24
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-2000006988-A (JP)
Title: Self-standing pouch
Inventor: NAKAGOME TAKASHI
IPC: B65D30/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To cause a pouch filled with contents to stably stand by itself by heat-sealing respectively a front panel to a gusset panel and a rear panel to the gusset panel on a bottom to provide a boat-shaped seal and by forming a notch at a corner of the seal. SOLUTION: When a front panel 1 and a rear panel 2 are overlaid with their respective heat-sealing faces facing, gusset panels 3L, 3R are inserted into both left and right sides to provide seals 4 on side ends of a pouch, and also a bottom is sealed with an end of either of the gusset panels 3L, 3R as a bottom of the pouch. A seal at the time of sealing the pouch bottom is of a boat shape. After a boat-shaped seal 5 is applied, corners of the bottom formed by the front panel 1, the rear panel 2 and the left and right gusset panels 3L, 3R are cut off. Thus when the pouch is made to stand by itself with contents filled, the bottom is stable.