baber/WOPTO huggingface dataset:
Patent JP-H01275184-A (JP)
Title: Thermal recording material
Inventor: NAKAJIMA NORIHIKO
IPC: B41M5/44
Filed: 1988-04-28
Abstract: PURPOSE:To obtain thermal recording materials having excellent color sensitivity, by a method wherein an intermediate layer on which aqueous resin dispersed matter is applied as a forming material is supported between thermal coloring layer and a base material. CONSTITUTION:A thermal coloring layer which has a colorless or light colored electron donative dye and an electron acceptive compound coloring by reaction on said electron donative dye as main components is established on a base material. An intermediate layer derived from foaming materials which contain aqueous resin dispersed matter containing one or two or over kinds of resin, of which average grain size is 0.001-0.2mum, such as acrylic resin and/or urethane resin, is pinched between the thermal coloring layer and the base material. When a mechanical foaming material obtained by stirring aqueous resin dispersed matter like this at high speed with a stirrer such as a dissolver, a homomixer, etc., is applied to the base material, excellent foaming sensitivity can be obtained. Besides, since the aqueous resin dispersed matter of a small grain size is used, its foam is not only stabilized, but also a microvoid structure is formed. Then, thermal recording materials obtained by coating heat sensitive coating thereon show excellent color sensitivity.
Patent JP-H05300453-A (JP)
Title: Luminance unevenness corrector
Inventor: SOMEYA RYUICHI
IPC: H04N5/57
Filed: 1992-04-24
Abstract: PURPOSE:To improve picture quality by correcting luminance unevenness generated on a multiscreen display by dividing the screen of a core into plural blocks and electrically correcting video signals with correction data generated for each block. CONSTITUTION:A video signal enlargement distributor 1 is provided with luminance unevenness correcting circuits 4a-4d to correct the video signals of respective cores 2a-2d by dividing the screens of the respective cores 2a-2d at the multiscreen display into plural blocks. The circuits 4a-4d are composed of lookup tables(LUT) to generate data corresponding to the luminance unevenness of the image display device and D/A converters to convert the digital signal outputs of the LUT to analog signals. Then, the luminance unevenness of the cores 2a-2d is adjusted by controlling the reference voltage of the D/A converters. Thus, the luminance unevenness peculiar to a multiscreen 2 can be suppressed, and one uniform picture can be realized.
Patent JP-2000296347-A (JP)
Title: Method for recovering diamond particle
Inventor: YOKOI NORIAKI
IPC: B03B7/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To enable the recycling of costly diamond particles by providing a method capable of recovering the high-purity diamond particles not adhered with impurities from waste liquids of abrasive grain suspensions containing the diamond particles and waste materials of polishing sheets or polishing tapes fixing the diamond particles. SOLUTION: The waste liquids of the abrasive grain suspensions containing the diamond particles and abrasive grain dispersants are treated with a strongly acidic liquid prepared by dissolving a metal acid salt into a strong acid to get rid of the abrasive grain dispersant components and are then treated with a weakly acidic liquid to get rid of metallic components. The waste material of the polishing sheets or plating tapes formed by forming the polishing layers fixing the diamond particles by binders on plastic film surface are treated with the strongly acidic liquid prepared by dissolving the metal acid salt in a strong acid to get rid of the binder components and are then treated with the weakly acidic liquid to get rid of the metallic components. The strong acid is sulfuric acid and the metal acid salt is potassium dichromate or potassium permanganate.
Patent JP-S61260099-A (JP)
Title: Gnrh analogue
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: A61K38/04
Filed: 1986-05-09
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount of such GnRH antagonists prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. These peptides may be used to treat steroid-dependent tumors, such as prostatic and mammary tumors. The peptides are cyclic analogs of the decapeptide GnRH wherein there is a covalent bond between the residue in the 4-position and the residue in the 10-position. Examples of such bonds include the disulfide linkage between Cys residues, an amide linkage between a side chain amino group and a side chain carboxyl group, a dicarba linkage between side-chain alkyl groups, and a carba linkage between a side-chain alkyl group and a side-chain sulfhydryl group.
Patent JP-H07310869-A (JP)
Title: Air hose
Inventor: SHIRAISHI MAKOTO
IPC: F16L11/10
Filed: 1994-05-20
Abstract: PURPOSE:To reliably perform reinforcement against negative pressure without deteriorating assembling workability and original flexibility of a bellows part. CONSTITUTION:Projecting parts 7 as the angled parts 4a on the outer surface of a bellows part 4 are respectively projected outward in the radial direction from the tops of angled parts from four positions uniformly separated from one another in the circumferential direction. Housing grooves 8 penetrating in the circumferential direction, and provided with inward surfaces facing inward in the radial direction are formed in respective projecting parts, and reinforcing rings 5 are laid in a state where they are housed in respective housing grooves, and the inward surface is brought in contact with the reinforcing rings 5 in acting of negative pressure, whereby the relative displacement inward in the radial direction is prevented. The housing grooves may be formed by angled parts and projecting flaps projecting from both side angled parts pinching a valley part.
Patent JP-H05134686-A (JP)
Title: Multichannel active sound attenuating system
Inventor: DAGURASU II MERUTON
IPC: H03H17/00
Filed: 1992-04-24
Abstract: PURPOSE: To provide a generalized multi-channel active acoustic attenuation system for attenuating a complicated sound field in a duct, a room, an automobile, or opened space by using a specific internal connection model. CONSTITUTION: First channel models A11 , B11 have an input from the output 316 of 2nd channel models A22 , B22 through a transmission function B12 , and have a model input from an input converter 206 through a transmission function A12 . Un the other hand, the models A22 , B22 have an input from the output 312 of the models A11 , B11 through a transmission function B21 and has a model input from an input converter 10 through a transmission function A21 . Correction signals y1 , y2 to output converters 14, 210 are inputted also to remaining channel models and input signals x1 , x2 from the input converters 10, 206 are inputted also to remaining channel models. For instance, the addition of inputs and outputs in addition parts 308, 318, 304, 313, etc., becomes an internally connected channel model.
Patent JP-H02293013-A (JP)
Title: Method for filtering gaseous flow and filter therefor
Inventor: ROBEERU ANDORIA
IPC: B01D50/00
Filed: 1990-04-24
Abstract: PURPOSE: To achieve the filtration characteristic of high efficiency and relatively high life by an accordion type filter having two walls of different lengths connected along the first folds from the two folds along the upstream folds. CONSTITUTION: This filter comprises the accordion type filter having the two walls 1 and 5 of the different lengths connected along the first folds 3 and 9 from the two folds along the upstream folds 2 and 6. At least the downstream wall 5 is made of a porous nonwoven fiber bed and the walls 1 and 5 are respectively provided with openings 4 and 8. The opening 4 of the upstream wall 1 is moved in association with the opening 8 of the downstream wall 5 and as a result, the conditions necessary for the turbulence of the gas passing the filter are created in the chamber 7 arranged particularly between the two walls 1 and 5. This filter is used as the filter at the time of coating a cabin in particular. The high filtration efficiency may be achieved and the relatively high life may be maintained.
Patent JP-H05206862-A (JP)
Title: Integrated circuit provided with adjustable passive constituent element
Inventor: MONTEI MARUKO MARIA
IPC: H03M1/76
Filed: 1992-04-24
Abstract: PURPOSE: To make an integrated circuit adjustable so as to obtain precise absolute resistance or capacitance after manufacture by installing control terminals to logic gates for conducting or nonconducting the logic gates. CONSTITUTION: A decoder D has three inputs connected to, for example, three circuits pads S1-S3 arranged in the periphery part of an integrated chip so that the decoder D can be accessed from an external circuit. The decoder D generates a high-level value on a selected one of input lines E1-E8 by converting a three-bit word formed of digital signals supplied to the circuit pads S1-S3. Thus the decoder D controls a selected one of logical gates G1-G8 between a conducting state and a nonconducting state. Each gate can be connected one or more of resistor elements R1-R8 between an output node U and a common point P.
Patent JP-S588340-A (JP)
Title: Dma transfer system for a plurality of words
Inventor: KOMURO JIYUNICHI
IPC: G06F13/28
Filed: 1981-07-07
Abstract: PURPOSE:To perform direct memory access in an optimum speed for various I/O devices, by changing the word length of data making direct memory access transfer. CONSTITUTION:A CPU 1 has data input/output terminals D0-7 in 8-bit and address data output terminals A0-16 in 16-bit and is connected to a data bus 2 and an address bus 3 in 16-bit. Similarly, a direct memory access control device DMAC 4 has data input terminals D0-7 in 8-bit and address data output terminals A0-16 in 16-bit and is connected with the buses 2 and 3 and a control signal is received and given between the CPU 1 and the DMAC 4. Through the designation of the software, the number of words of data can be selected for 4, 8 and 16-bit and under the control of the DMAC 4, signals in 8 and 16-bit can be  combined and outputted from the CPU 1.
Patent JP-S5332231-A (JP)
Title: Exhaust gas re-circulation control valve for internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F02M25/06
Filed: 1976-09-08
Abstract: PURPOSE: To provide an exhaust gas re-circulation control valve, which comprises a valve sheet and a cone valve, and in which carbon sludge is prevented from attaching to and accumulating on various parts by positively rotating the cone valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60249370-A (JP)
Title: Planar type semiconductor device
Inventor: YAMAGUCHI HIROSHI
IPC: H01L29/45
Filed: 1984-05-24
Abstract: PURPOSE:To improve the secondary breakdown strength by reducing the emitter- base resistance value and the hFE of a parasitic transistor by a method wherein an alloy layer is formed at the alloy region of the area of contact between a source electrode and a semiconductor region. CONSTITUTION:The alloy layer 9 is provided at the part of junction between the source electrode 6 and semiconductor regions 2 and 3. This alloy layer 9 is formed more deeply than the source region 3, and the P-N junction in the electrode junction region is therefore broken down. The source region 3 becomes smaller in width and in resistance value Ra by deep formation of this alloy layer 9. Further, on account of the alloy layer 9 of high recoupled-center density located in the neighborhood, the action of parasitic transistor is difficult to cocur by reduction in hFE. This construction can reduce the base-emitter resistance value and the hFE of the parasitic transistor and improve the secondary breakdown strength.
Patent JP-H08275728-A (JP)
Title: Edible oil containing dha oil as main component
Inventor: SAITO MANABU
IPC: A23D9/007
Filed: 1995-04-06
Abstract: PURPOSE: To provide an edible oil consisting essentially of docosahexaenoic acid(DHA) oil (containing 25-50wt.% DHA) contained in fish oil. CONSTITUTION: This edible oil is obtained by adding 0.1-10wt.% lemon to DHA oil. Thereby, oxidation of DHA oil in heating is prevented and odor (fish odor) which DHA itself has is masked. Example used: 3g of DHA oil in which 3wt.% lemon oil is added is added to 100g hot cake raw material and the mixture is cooked by heating to prepare hot cake. The hot cake does not cause change in taste even in baking up and even in cooled state and entirely free from fish odor and has no change, compared with conventional hot cake.
Patent JP-S59230628-A (JP)
Title: Kneader
Inventor: YABU SADAO
IPC: B65G33/34
Filed: 1983-06-15
Abstract: PURPOSE:To make it possible to uniformly knead a material and to easily take out the kneaded material, by providing an opening for taking out a material to a place corresponding to the space between the bottom wall of a case body and two blade bodies while arranging a freely reversibly rotatable screw in a cylinder provided so as to be communicated to the opening. CONSTITUTION:In a kneader A wherein two blade bodies 2 are arranged in a freely rotatable manner in a case body 1, an opening 4 for taking out material is provided to the place corresponding to the case between the bottom wall 3 of the case body 1 and two blade bodies 2 and a cyinder 5 is provided in a downwardly directed state so as to be communicated with the opening 4 while a freely reversively rotatable screw 6 is arranged in the cylinder 5. That is, the screw 6 is rotated to either one of the directions when the material is kneaded in the case body 1 so that the material is prevented from entering the cylinder 5 from the opening 4 to enable uniform kneading of the material. In taking out the kneaded material from the case body 1, the material is easily sent into the opening 4 and can be taken out by the screw 6.
Patent JP-H06316133-A (JP)
Title: Serial printer
Inventor: YAMAGUCHI HIROSHI
IPC: B41J29/377
Filed: 1993-05-07
Abstract: PURPOSE:To receive the lateral shaking of a printer in a tolerant range by a method wherein the ratio of the number of times subjecting a carriage to empty feed at a high speed is compared with a predetermined value and empty feed is performed at a high speed when the ratio does not exceed predetermined value and at a low speed when the ratio exceeds the predetermined value. CONSTITUTION:A calculation part 54 performs retrieval in a flag memory fm to count the number (n) of times of empty feed performed at a high speed and the ratio n/N of the value (n) and the retrieved number N of flags is calculated. When the ratio n/N is smaller than a predetermined value (r), an empty feed control part 58 issues a command to a speed control part 56 and an empty feed speed is set to a low speed to perform empty feed. By this constitution, the lateral shaking of a printer is received in a tolerant range and high processing capacity is enabled.
Patent JP-H04335595-A (JP)
Title: Water cleaning method of soldered printed-circuit board
Inventor: KASAI SHOJI
IPC: C11D7/26
Filed: 1991-05-13
Abstract: PURPOSE:To provide the water cleaning method, of a soldered printed-circuit board, which eliminates any trouble by bubbles and which can remove corrosive salts and impurities completely. CONSTITUTION:The water cleaning method of a printed-circuit board which has been soldered by using a rosin-based flux and a creamy solder uses cleaning water which contains a defoaming agent. It is proper that the content of the defoaming agent is at 0.001 to 1%.
Patent JP-S5631641-A (JP)
Title: New quantitative determination method for hydrogen peroxide
Inventor: TAKIZAWA NORIMASA
IPC: G01N31/00
Filed: 1979-08-24
Abstract: PURPOSE: To enable to measure the H 2 O 2  in living body liquid with long wave length at high sensitivity under the presence of peroxidase especially, by using the water-soluble reducing type color element of specific type.  
     CONSTITUTION: In equations I and II, (where; in equation I, R 1  R 2  are radicals expressed in equation II, and R 3  is phenyl or naphthyl radical replaced with 1W3 sulfonic acid radicals (this phenyl or naphthyl radical can be replaced by OH, alkyl), R 4 , R 5  are lower alkyl, H (replaced) phenyl, replaced radical is lower alkyl, and R 6  is H, alkyl, carbonyl, sulfonic acid, halogen). For example, the reduction type of Patent Blue V in equation III is used as the color developing reagent dissolved in the phosphate buffer solution with peroxidase. The degree of light absorption around 640nm coloring by the addition of said reagent to the living body liquid such as serum is measured and the H 2 O 2  in the sample is detected from the calibration curve obtained as to H 2 O 2  aqueous solution separately in advance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11286921-A (JP)
Title: Mooring device for large-sized floating body
Inventor: TANAKA KOJI
IPC: E02B3/26
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the function by providing a stable reaction fender and a hydraulic type fender having a height in expansion larger than the stable reaction fender on the side of a dolphin. SOLUTION: On both sides or one side of a stable reaction fender 3, a hydraulic type fender 5 expanded by prenmatic pressure so as to have a height larger than the stable reaction fender 3 is interposed between the side surface of a dolphin 2 and the side surface of a large-sized floating body. As the occasion arises, the hydraulic type fender 5 is mounted on the side surface of the dolphin 2 with a dent fitted to its profile being formed. The general displacement of the floating body 1 by a steady external force by wind or tide and the deformation of the floating body 1 or the construction error of the dolphin 2 are absorbed by the hydraulic type fender 5, and the oscillation of the floating body 1 in stormy weather is absorbed by the deformation of the stable reaction fender 3, and the oscillation displacement of the floating body 1 by a clearance 4 is suppressed. According to this, the safety of the floating body can be ensured.
Patent JP-H05304804-A (JP)
Title: Method for planting and harvesting bulb
Inventor: SUGIHARA TADAAKI
IPC: A01C9/08
Filed: 1992-04-27
Abstract: PURPOSE:To mechanize the planting and harvesting works of tulip bulbs. CONSTITUTION:A net 3 is spread on a tilled ridge 9 and bulbs 4, 4,... are scattered on the net 3 and covered with soil to complete a planting process. Leaves and stalks are removed from grown bulbs 4, 4,..., the net 3 is removed from the ridge 9 and the bulbs 4, 4... are separated from the net 3 and harvested while winding the net 3. The bulbs 4, 4,... are grown in a state to entangle the roots in the net 3 by spreading the net 3 on the ridge 9, placing the bulbs 4, 4,... on the net and covering the bulbs with soil. Accordingly, the bulbs 4, 4,... can be harvested by removing the leaves and stalks from the grown bulbs 4, 4,..., removing the net 3 from the ridge 9 and separating the bulbs 4, 4,... from the net 3 while winding the net. The planting and harvesting works of bulbs 4, 4,... can be mechanized to remarkably save the labor.
Patent JP-H05121568-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO TAKASHI
IPC: H01L21/3205
Filed: 1992-04-27
Abstract: PURPOSE:To make it possible to coat even a fine offset portion with a reliable and flattened insulation film by forming a silicon oxide film based on a CVD process, using silane based gas and water as raw materials. CONSTITUTION:A silicon oxide film is formed based on a chamical deposition process (CVD process), using a silane-based gas and water as a raw material. More specifically, a silicon wafer 78 is loaded on a susceptor 62 in a reaction chamber 61. The raw material gas is supplied to a source gas chamber 65 insulated from the surroundings by way of a mass flow controller(MFC) 68. It is arranged that oxygen be supplied to the source gas chamber 65 by way of an MFC 67 as an oxidizing gas where the raw material gas supplied into the source gas chamber 65 is mixed and it is ejected to the silicon wafer 78 from a shower nozzle 64, thereby forming a silicon oxide film. This construction makes it possible to cover all the fine offset portions to a satisfactory extent.
Patent JP-H03205577-A (JP)
Title: Excitation of lateral magnetization in mnr pulse testing
Inventor: GEOFUREI BOODENHAUZEN
IPC: G01R33/46
Filed: 1990-04-23
Abstract: PURPOSE: To highly reliably excite lateral magnetization in an arbitrary frequency range and compensate the phase dispersion of an obtained spin echo signal by performing the excitation by using a prescribed chirp pulse sequence composed of two chirp pulses. CONSTITUTION: Chirp pulses 22 and 23 for excitation are constituted in such a way that the frequency of RF energy for excitation is swept in a monotone relation against time between upper and lower limit frequencies ωFRmin and ωRFmax and the duration τ<180> of the pulse 22 can become the half of that τ<90> of the pulse 23, and then, the amplitude of the pulse 23 can become two to four times as large as that of the pulse 22. In such a constitute, the pulses 22 and 23 respectively generate 90 deg. and 180 deg. flips around an axis perpendicular to the magnetic field and the pulse 23 is generated when a defocusing time interval τ has elapsed after the pulse 22 is generated.  Therefore, a spin echo signal to be evaluated as a physical quantity or desired information is obtained by causing phase distortion-free excitation and, successively, free inductive attenuation by irradiating a nuclear spin system set in a high-intensity magnetic field.
Patent JP-S61264972-A (JP)
Title: Solid-state image pickup device
Inventor: OMAE MASANORI
IPC: H04N5/335
Filed: 1985-05-20
Abstract: PURPOSE:To perform exact switching of a transistor by using a diode in the base bias circuit of a transistor in the input circuit for external synchronizing pulse thereby to eliminate the variation of the base potential of the transistor due to the pulse width of the external synchronizing pulse. CONSTITUTION:To the base of an NPN transistor 34, the cathode of the diode 33 is connected. The other terminal of the diode 33 being the anode is grounded. By this diode, the base value (L-level) of external synchronizing pulse is clamped at the grounding point. In this way, the variation of the base potential of the transistor 34 due to the variation of width of said pulse is eliminated, and said pulse is exactly inputted to the base of the NPN transistor 34. As a result, the transistor 34 never fails to switch.
Patent JP-H06301392-A (JP)
Title: Karaoke system
Inventor: TASHIRO MASASHI
IPC: G10K15/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide the KARAOKE system which can easily update or add the play of a KARAOKE device loaded on a mobile object. CONSTITUTION:A host station 30 supplies all the play data required for KARAOKE play, and a sub station 404 fetches the required play data of those supplied data through a communication line 40. The sub host station stores the play data in one or plural portable down load machines 403 respectively corresponding to the purpose of use. The play data inside the down load machine selected corresponding to the purpose of use are down loaded into a storage device 22C of a music synthesizing KARAOKE device 402, which is mounted on a mobile object 401, and used.