baber/WOPTO huggingface dataset:
Patent JP-S5592720-A (JP)
Title: Preparation of melamine resin
Inventor: IZUMI HIDEO
IPC: C08G12/06
Filed: 1978-12-29
Abstract: PURPOSE: To prepare safely and inexpensively a melamine resin having improved plasticity, water-solubility and flexibility, by compounding melamine with formaldehyde and a glucosamine at specific ratios and thermally condensing the mixture.  
     CONSTITUTION: The mixture of formaldehyde and melamine at a molar ratio of 1.8W3.0 is thermally condensed in the presence of a catalyst. The product (methylolmelamine) is reacted with an α, D-glucosamine (0.1W0.8mol on the basis of 1mol of melamine). The three components may be mixed at a time and reacted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0913856-A (JP)
Title: Manually-operated and also motor-driven roll blind
Inventor: OKUDA HIROMITSU
IPC: E06B9/74
Filed: 1995-06-30
Abstract: PURPOSE: To reduce wiring cost by eliminating an electromagnetic clutch conventionally fitted to a motor rotational shaft for a manually-operated and also motor-driven roll blind. CONSTITUTION: This roll blind is formed out of a roll 10 rotatably supported between both side brackets 14 and 15, a manual mechanism 20 held on the brackets 14 and 15 at one side, a motor 30 held on the bracket 15 at the other side, and a cyclo-gearing (planetary gear mechanism) made of a planetary gear rotatably integrated with the roll 10. Furthermore, the manual rotational shaft 21 of the mechanism 20 is jointed to a planetary gear shaft, and the motor rotational shaft 31 of the motor 30 is jointed to the carrier of the planetary gear mechanism.
Patent JP-S5789917-A (JP)
Title: Manufacture of heat insulator
Inventor: TAKEUCHI MATSUO
IPC: B29C53/00
Filed: 1980-11-26
Abstract: PURPOSE: To make thickness uniform and not to form a flash, by hardening beforehand impregnating resin of the peripheral part of the heat-hardenable resin impregnated sheet, when bonding the insulator body and the asbestos-rubber by heat and pressure via the heat-hardenable resin impregnating sheet.  
     CONSTITUTION: Between the insulator body 1 made of paper substrate and the asbestos-rubber 2 of the same planar shape as this the phenolic resin impregnated paper 3 of the same shape and size as these is put. The phenolic resin impregnated paper 3 is beforehand hardened at its periphery of 2W3mm width. The hardened part is formed by heating partially the predetermined place by the high frequency or electric heater etc. The piece bonded integrally by heat and pressure does not form any flash at the periphery and its thickness is uniform. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6144798-A (JP)
Title: Artificial synthesis of beryl single crystal
Inventor: SATO KEIJI
IPC: C30B29/34
Filed: 1984-08-08
Abstract: PURPOSE:To produce a beryl single crystal for jewel having deep color tone, by using a specific colorant composition in the artificial synthesis of beryl single crystal by flux process. CONSTITUTION:A solution of a salt containing coloring element [e.g. Cr(NO3)3] is added to aluminum ammonium alum [(NH4)2SO4.Al2(SO4)3.24H2O], calcined at about 1,000 deg.C for about 2-3hr, and the resultant Al2O3 containing the metal element as a solid solution is used as the colorant composition. The above colorant composition is mixed with BeO, Al2O3 and SiO2 at ratios to give the composition of beryl and containing about 1wt% chromium (in terms of Cr2O3). (A) About 20pts.wt. of the above mixture is mixed with (B) about 100pts.wt. of a flux (e.g. a mixture of Li2CO3 and MoO3 at a molar ratio of 1:3) and is calcined at about 1,100 deg.C for about 20hr and cooled slowly to obtain the objective single crystal.
Patent JP-H0332174-A (JP)
Title: Automatic exposure adjustment device
Inventor: HARUKI TOSHINOBU
IPC: H04N5/238
Filed: 1989-06-28
Abstract: PURPOSE:To attain proper correction in response to the position and shape of a main object without incurring unstable pattern or unnaturality by using fuzzy inference for the state evaluation of the pattern. CONSTITUTION:A switching control circuit 25 and a switching circuit 26 applies time division to an output of an LPF 22 and gives the result to integration circuits 31-36 respectively, which outputs the brightness evaluation value to a simple average circuit 68, normalizing circuits 51-56 and weighting circuit 61-66. Then a priority decision circuit 57 sets a few rules to decide the priority of each area of the pattern in response to the brightness distribution of the pattern in advance and uses fuzzy inference to decide the priority depending on the condition. Thus, the pattern is evaluated with the inference based on a few rules decided experimentally in advance without detailed condition setting corresponding to various patterns and the optimum priority is decided and proper exposure adjustment is attained.
Patent JP-S6225720-A (JP)
Title: Optical system device of endoscope
Inventor: HASHIGUCHI TOSHIHIKO
IPC: G02B23/26
Filed: 1985-07-26
Abstract: PURPOSE:To make sure sterilization of an endoscope possible by forming the outer end of an optical system of material that is not corroded by water vapor. CONSTITUTION:An endoscope 1 consists of an operating section 3 to which an eyepiece 2 is attached and a slender insertion section 4 inseted into somatic cavity. The insertion section 4 is made up of an outer tube 5 and an inner tube 6 and a light guide fiber 7 is incorporated as an illuminating optical system in a space between the outer and inner tubes extending from the operating section 3 side to the tip of the insertion section 4. A cover 12 formed of single crystal plate of Al2O3 which is resistant to high temperature and high pressure water vapor sterilization is attached liquid tight to the tip face in front of an objective 9 of the inner tube 6. Similarly, in the eyepiece side, a cover 13 formed of single crystal plate of Al2O3 is attached liquid tight in the rear of the eyepiece. Thus, high temperature and high pressure water vapor sterilization effective for sterilization can be made repeatedly, and corrosion of outer surface in the outer end of objective side and eyepiece side of an observation optical system by high temperature and high pressure water vapor can be prevented.
Patent JP-H07263530-A (JP)
Title: Vacuum processing apparatus and placement table used therefor
Inventor: ARAMI JIYUNICHI
IPC: H01L21/31
Filed: 1994-06-24
Abstract: PURPOSE:To unite an electrostatic chuck and a heating apparatus and effectually and uniformly heat an article attracted and held on the electrostatic chuck. CONSTITUTION:A substrate 22 is coated with a first insulation layer 23, and on the upper surface of the first insulation layer 23 dielectrics 24, 25 constituting an electrode of an electrostatic chuck are provided and on the lower surface of the same a heater 26 including a heater 26 where a heater 26a is spirally arranged is integrally provided. Further, a second insulation layer 27 is provided on these surfaces. The thickness H of the substrate 22 is made greater than a radial interval (d) of the heater 26a. Accordingly, heat from the heater is transmitted through conduction via the substrate for satisfactory heat transfer efficiency, and the substrate having a predetermined thickness is interposed so that a pattern of the heater is not appeared on the back of the article to permit the article to be uniformly heated.
Patent JP-S5690405-A (JP)
Title: Automatic control circuit for sound recording level of tape recorder
Inventor: YAMADA KOUJI
IPC: H03G3/00
Filed: 1979-12-19
Abstract: PURPOSE: To prevent saturation of the magnetic tape, by storing always the maximum value of the sound recording signal and by controlling automatically the gain of the recording amplifier by the maximum storage signal, in the sound recording operation state.  
     CONSTITUTION: The sound recording input signal is applied to control circuit 11 after amplified by amplifying circuit 2. The digital signal from this control circuit is applied to storage circuit 16 and comparing circuit 21. The output signal from the storage circuit is converted to an analogue signal by converting circuit 23 and D/A converting circuit 24 and is applied to control terminal 7 of electronic volume 4. If the input signal becomes large, the input signal of the storage circuit becomes larger than the output signal, and the switching signal is output from the comparing circuit, and the signal applied to the input terminal is output to the output terminal, and this output signal is applied to the control terminal of the electronic volume to enlarge the attenuation quantity of the electronic volume. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335978-A (JP)
Title: Leather made from synthetic resin and substrate cloth for the same
Inventor: FURUKAWA SATORU
IPC: B32B27/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To produce leather made from synthetic resin having little difference in the coefficient of extension, excellent in softness and cushioning action, not causing the lowering of strength, being in no way inferior to conventional products in strength of adhesive bonding with a resinous layer and withstanding repeated heavy load in being applied to an automobile, a chair as furniture. SOLUTION: This objective substrate cloth 10 is produced by the following steps: (1) knitting a cloth 11 with a knitting yarn 12 having a small coefficient of extension by means of a circular knitting machine to acquire the cloth 11 having jersey stitches and having little difference in the coefficient of extension in the vale and course directions; (2) knitting a cloth 13 with a wool-like knitting yarn 14 made by a false-twist texturing machine; (3) entwining at least one of yarns 12, 14 of the cloth 11, 13 respectively with the confronting cloth in uniformly distributed positions of both cloths, which are set in knitting the cloth 11. The leather is produced by unifying a top layer 16 made of a flexible resin with the one surface of the substrate cloth 10.
Patent JP-H0828957-A (JP)
Title: Controlling device of juxtaposed electric water heaters
Inventor: SHIMIZU NOBUYUKI
IPC: F24H1/18
Filed: 1994-07-19
Abstract: PURPOSE:To stop outflow or limit a flow rate of low-temperature water from main bodies of electric water heaters sequentially and thereby to prevent lowering of the temperature of hot water by a construction wherein a mechanical control valve opening and closing on detection of the temperature of the hot water is provided in the vicinity of a hot water supply port of each of the main bodies of the electric water heaters in a plurality connected together in juxtaposition. CONSTITUTION:In a plurality of main bodies 8 and 9 of electric water heaters, the respective water supply ports 8a and 9a in the lower parts thereof are connected to a water supply pipe 10 through connecting pipes 11 and 12, while the respective hot water supply ports 8b and 9b in the upper parts thereof are connected to a hot water supply pipe 13 through connecting pipes 14 and 15. In this case, mechanical control valves 30 and 31 opening and closing on detection of the temperature of hot water are provided in the vicinity of the hot water supply ports 8b and 9b respectively. By the mechanical control valves 30 and 31, outflow of low-temperature water from the main bodies 8 and 9 of the electric water heaters is stopped or a flow rate thereof is limited sequentially, first from the one of which the hot water is used up earlier. Thereby mixing-in of the low-temperature water is avoided and lowering of the temperature of the hot water is prevented.
Patent JP-S5956681-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/04
Filed: 1982-09-27
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-H0334434-A (JP)
Title: Thin film semiconductor device and manufacture thereof
Inventor: AOYAMA TAKASHI
IPC: G02F1/1368
Filed: 1989-06-30
Abstract: PURPOSE:To activate impurity without generating the exfoliation of a poly-Si film, form a TFT of small leak current, and extremely reduce the defect of a display, by activating first introduced low concentration impurity by heat treatment at about 600 deg.C, and activating second introduced high concentration impurity by using laser. CONSTITUTION:A base SiO2 film 2 is deposited on a glass substrate 1 whose strain temperature is about 640 deg.C; P-type poly-Si films 3-5 are deposited; by heat treatment at 600 deg.C for 5 hours, the poly-Si films 3-5 are recrystallized, and impurity in the films are activated; a gate insulating film 6 is deposited; an I-layer poly-Si film for a gate electrode 7 is deposited; after the gate electrode is patterned, P is introduced; an SiO2 film 8 is deposited; by using XeCl laser, N-type impurity (P) is activated; after photoetching process, a transparent electrode (ITO) is sputtered; after photoetching process, liquid crystal is encapsulated between a polarizing plate and another glass substrate provided with a color filter, thereby completing a display.
Patent JP-H0829190-A (JP)
Title: Navigation apparatus
Inventor: MOJI YOSUKE
IPC: G01C21/20
Filed: 1994-07-19
Abstract: PURPOSE:To nearly correctly display a direction and a distance within a display range whether it is at a high latitude by performing grid drawing according to a rectangular projection using coordinates of the center of a display screen as a basis. CONSTITUTION:When a latitude and a longitude of a current position are obtained from a GPS receiving/operating part 1, a display switch-judging means 6 selects a first grid display data-generating means 4 or a second grid display data-generating means 5 from a currently set display reduced scale with using the obtained latitude and longitude as a reference position of a display center. A first grid is a grid according to a rectangular projection using coordinates of the center of a screen as a basis. The means 4 generates display data to display the first grid. Meanwhile, a second grid is a grid according to a polar center projection using a pole as a basis. The means 5 generates display data to display the second grid. Accordingly, irrespective of high latitudes or low latitudes, a direction and a distance can be almost correctly displayed within a display area.
Patent JP-S6322515-A (JP)
Title: Skin tanning agent
Inventor: YOHANESU KARORUSU PETORIYUSU S
IPC: A61K8/25
Filed: 1987-07-03
Abstract: Skin tanning composition, comprising at least the following ingredients: - an oil fraction, comprising straight or branched paraffinic oils, having 10-30 carbon atoms in the chain and preferably 15-25 carbon atoms,  - an emulsifying systen, mainly comprising:   a) mono and/or diglycerides of higher unsaturated and/or saturated natural fatty acids, and b) ethoxylated glycerides, esterified with fatty acids, whereby the ratio between the amount of mono and/or diglycerides on the one hand and of the ethoxylated triglycerides on the other hand may vary from 10-100 parts mono and/or diglycerides pro part ethoxylated triglycerides, - panthenol and more preferably D-panthenol, and tyrosine and more preferably L-tyrosine, or a compound from which tyrosine may be easily formed in situ in the aqueous phase, the pH of which has to be in the range from 4-7, in a mutual molar ratio of tyrosine : panthenol between 2:1 and 1:3, - alkali to adjust the pH of the aqueous phase to be in the range from 4-7, e.g. in the form of sodium citrate and/or sodium hydroxide. - a stabilizer, consisting of montmorillonites, the free oxygen sites of which are occupied by quaternary groups, - a preservative, being the same or different for the formed contineous oily phase and the dispersed aqueous phase, - water ad 100 % by weight.
Patent JP-S6229024-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: H01H13/52
Filed: 1985-07-30
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-H05342949-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H15/02
Filed: 1992-06-02
Abstract: PURPOSE:To eliminate need of a coil spring, etc., by composing a switch in such a way that fixed conductors are shortcircuitted to be continuous to each other by an intermediate protruding surface of a conductive member covering a trough between the fixed conductors. CONSTITUTION:A knob 4 is exposed from a hole 3 in an upper plate 2 of an insulation base body 1 moulded having an almost U-shaped cross section, and an insulation slide body 5 is movably provided in a recessed place 1a in the insulation base body 1. An almost hexagonal conductive member 6 having a pair of flexible tongue members 6a, 6a is disposed in a recessed plate 5a of the slide body 5, and plural fixed conductors 8, 8 which are adjacent to each other covering an intermediate protruding surface 7 are fixed in parallel at a lower part of the insulation body 1.
Patent JP-H0459509-A (JP)
Title: Goods-distribution transfer system
Inventor: SUZUKI YUJIRO
IPC: B65G1/137
Filed: 1990-06-27
Abstract: PURPOSE:To quickly detect the diversion in trucking by detecting and storing the information of goods at the starting point of trucking, and by taking out the stored information at the time the arrival of the goods at the terminal point of trucking has been detected for controlling a take-out device, and also if there is no stored information at that time, by judging it to be due to the diversion of tracking. CONSTITUTION:The goods information of the goods fed from a warehousing part 2 is read by a bar-code reader 4, and the passage of a transfer article 3 at the starting point of trucking is detected by a warehousing-part storage sensor 5, and the signal is input into a controller for controlling trucking. This controller stores this information. And, when the arrival of the transfer article 3 at the terminal point of trucking is detected by a take-out part presence sensor 7, the controller reads the stored information of the goods to control a take-out device 6. In this case, if there is no corresponding data in the stored data, it is judged that the diversion in trucking has been caused, and abnormality is warned.
Patent JP-S5867593-A (JP)
Title: Controller for beam side travelling scaffold
Inventor: MATSUNO SADAYUKI
IPC: B63C5/02
Filed: 1981-10-19
Abstract: PURPOSE:In the maneuvering of a beam side travelling scaffold, to perform the various works utilizing a travelling scaffold efficiently, by controlling the travelling of the body, lifting/lowering and slewing of a boom, etc. through a microcomputer. CONSTITUTION:Various sensors 5, 8, 9,... are fixed on a beam side travelling scaffold then the data from said sensors and the setting from an input device 18 to be provided with the predetermined travelling, lifting/lowering or slewing condition of the boom, etc. are fed to a C.P.U. 6. The C.P.U. 6 will process the input data to feed the control signal through a data bus 19, bus controller 21 to each latch circuits a', b', c', etc. At the same time the address signal from  C.P.U. 6 is decoded by a decoder 23 to produce a latch signal to latch said control signal to any of said latch circuit thus to produce the predetermined scaffold control current.
Patent JP-S6323134-A (JP)
Title: Combined optical device
Inventor: UMETANI KEIJI
IPC: A61B6/00
Filed: 1986-07-16
Abstract: PURPOSE:To prevent variation of the optical characteristic of a picture detector, such as F-number, etc., by light quantity adjustment, by constituting a means which adjusts the input light quantity of the picture detector of a transmission factor continuously changing type filter. CONSTITUTION:An image by incident photons 10 is amplified in luminance by means of an image intensifier 1 and outputted as a visual-light image to an output surface 6. The image forms an image in a picture detector 3 after passing through a combined optical device 2. The combined optical device 2 is provided with a filter 4 using an electro-chromic material and the transmission factor of the filter 4 is electrically adjusted by means of a filter controller 7 by detecting the intensity variation of the incident photons 10 with an incident photon detector 9 which detects the intensity of the incident photons 10 to the image intensifier 1. Therefore, images can always be formed in the picture detector 3 at the optimum light quantity.
Patent JP-H0614412-A (JP)
Title: Magnetic levitation conveyor
Inventor: SUZUKI NOBUYUKI
IPC: G05D3/12
Filed: 1992-06-25
Abstract: PURPOSE:To provide a magnetic levitation conveyor in which a gap for a gate valve plate is provided on a stator rail and a movable element can smoothly travel over the gap. CONSTITUTION:A gap 50 is provided on a stator 30. Sensor heads 41a-41j for normally traveling along a traveling direction are provided, and sensor heads 42f-42i for passing the gap are provided at a part of the gap 50. Sensor targets 21a-21b for normally traveling are provided at a movable element 20, and sensor heads 22a-22b for passing the gap are provided. When the gap 50 is passed, the head 21a is switched to the head 22a to detect the targets 42f and 42g.
Patent JP-H0456284-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: UEDA KENJI
IPC: H01L29/792
Filed: 1990-06-25
Abstract: PURPOSE:To enable the threshold voltage of an MNOS transistor to shift large enough in a negative direction in an erasing state by a method wherein a thin silicon oxide film and a silicon nitride film increasing in trapped electron density with the distance from the silicon oxide film are formed on a semiconductor substrate, and a gate electrode is formed on the silicon nitride film. CONSTITUTION:A silicon oxide film 2 is formed on a P-type silicon substrate 1 through a thermal oxidation method, and the P-type silicon 1 is so set in thickness as to enable electrons and holes to penetrate it through tunneling. In succession, a silicon nitride film 3 is made to grow on the silicon oxide film 2 through a vapor growth method in a mixed gas atmosphere of NH3 and SiH2Cl2 which is so controlled to change continuously in a mixed ratio satisfying a formula, NH3/SiH2Cl2=10, at a growth starting time and a formula, NH3/SiH2Cl2=1, at a growth ending time. Then, a polysilicon film 4 is grown on the silicon nitride 3. Next, the polysilicon film 4, the silicon nitride film 3, and the silicon oxide film 2 are successively etched so as to be left unremoved to serve as the gate of an MNOS (Metal-Nitride-Oxide-Semiconductor) type transistor, and phosphorus ions are implanted to form a source 5 and a drain 6.
Patent JP-H0516317-A (JP)
Title: Plate making device
Inventor: KUWABARA SOICHI
IPC: B41C1/05
Filed: 1991-07-08
Abstract: PURPOSE:To shorten a plate making time when a gravure plate of a full size is made by a method wherein a plate securely wound on a cylindrical roller forming a plate cylinder is irradiated with laser beams from semiconductor lasers. CONSTITUTION:A plurality of laser blocks 21A, 21B, 21C, 21D respectively provided with semiconductor lasers 10A, 10B, 10C, 10D are arranged in the direction (a Y axis) of rotating a plate cylinder 1 wound with a plate 2 or the direction (an X axis) of a rotating shaft thereof. The semiconductor lasers 10A, 10B, 10C, 10D in these two or more laser blockes are simultaneously driven to make a plate in a parallel system.