baber/WOPTO huggingface dataset:
Patent JP-S61151947-A (JP)
Title: Manufacture of electron gun
Inventor: JIDA MASAKAZU
IPC: H01J9/18
Filed: 1984-12-25
Abstract: PURPOSE:To enable to weld a cathode, by welding the cathode support, keeping the interval between the cathode and the first grid in a given distance. CONSTITUTION:A dammy gauge 10 with a length L1 is arranged with one end contacted to the first grid 5 and at the center of the other end is furnished the first nozzle 101 for an air micrometer. The interval of the other end of the dammy gauge 10 and the cathode 2 is adjusted to be a specific distance, L2 (G1-Kgap). Inside the cathode support 1 on about the axis, is furnished the second nozzle 11 for an air micrometer, and, the interval L3 between the tip of the nozzle 11 and the rear face of the base metal 2 of the cathode 2 is kept to be constant. In this way, the distance L4 which is the distance L3 plus the thickness of the base metal 21 can be detected by the second nozzle 11 whenever needed. Therefore, after setting the interval between the cathode and the first grid in a given distance, depending on the measurements of the dammy gauge, the first instrument and the second instrument, the cathode and the cathode support can be welded to fix.
Patent JP-H03109697-A (JP)
Title: Automatic vending machine
Inventor: TOMINAGA HIROSHI
IPC: G07F11/70
Filed: 1989-10-19
Abstract: PURPOSE:To eliminate time and labor for thawing and cooking by a customer by sending frozen and stored goods to a goods output port after thawing and cooking the goods with an electronic oven when an instruction to thaw and cook the goods is issued by the customer. CONSTITUTION:The customer who desires to purchase frozen food at a thawing state or a cooking state capable of eating the food as it is depresses a push button 65 for thawing or a push button 66 for cooking after throwing in money, and depresses a push button 75, then, the frozen food carried to a conveyer 4A is sent to a turntable 62, and is progressed to a heating room 61 by pushing up the turntable 62 with an elevation mechanism 63, and the food is heated at preset thawing temperature or cooking temperature on a rotating turntable 62. When the thawing or cooking is completed, the turntable 62 is descended, and the frozen food is sent to an output port 12 with a conveyer 4B. In such a way, the customer who purchases the frozen food can obtain the frozen food to which the thawing or cooking is applied according to taste.
Patent JP-S63126474-A (JP)
Title: Preparation of dried laver sheet containing uniformly mixed shaving of dried bonito
Inventor: TATSUI KOZO
IPC: A23L17/60
Filed: 1986-11-14
Abstract: PURPOSE:To prepare dried laver sheet rich in vitamins and minerals and having high protein content, low fat content and high nutritive valve, by adding dried bonito shavings to raw material of raw laver and making the mixture in the form of a sheet. CONSTITUTION:Raw material of raw laver is mixed with equal amount of dried bonito shavings and the obtained mixture is formed in the form of a sheet by a paper-making process to obtain the objective dried layer sheet.
Patent JP-2001090217-A (JP)
Title: Joint execution method
Inventor: OGINO KENTARO
IPC: C08J9/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint execution method, in which the impact resiliency of a foam is utilized effectively, the execution of works is facilitated and ensured and excellent sealing performance can be held for a prolonged term, in the joint execution method in which a joint filler is bent at one time or more and overlapped and put in an opening between members. SOLUTION: The joint execution method, in which a closed-cell foam having delayed shape restorability is bent at one time or more and overlapped and put in an opening between members 2,2 and the opening is sealed, has the relationship of M<=0.8×(n+1)×L between the thickness L of the closed-cell foam recovered to an original shape in a non-load space at normal temperature and atmospheric pressure and the opening M between the members of joint execution when the number of bending is represented by (n) in the closed-cell foam 1 used having delayed shape restorability.
Patent JP-H11112930-A (JP)
Title: Video information recorder
Inventor: MAKITA HIDEO
IPC: H04N5/915
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact video information recorder, capable of obtaining a reproduced image high in image quality. SOLUTION: This recorder is provided with an image-pickup section 1 that is fixed at a place to photograph a prescribed place, a motion detection section 2 that detects a changing part with motion and a background without motion from video information received continuously from the image-pickup section 1, a background memory section 3 that records video information of the detected background, a memory section 5 that records video information of the detected changing part, and a memory control section 6 that controls write/read of the information in the memory section. The memory control section 6 controls each memory section, such that information to be written in each memory section is written sequentially from a top address and when information is written in the last address, the information is again written from the top address.
Patent JP-H06122936-A (JP)
Title: Ultrahigh strength thin steel sheet excellent in hydrogen delayed cracking resistance and its production
Inventor: TSUYAMA AOSHI
IPC: C22C38/58
Filed: 1992-10-12
Abstract: PURPOSE:To impart high tensile strength to a thin steel sheet and to improve its hydrogen delayed cracking resistance by specifying its componental compsn. and prescribing the product of the steepness and sheet thickness thereof. CONSTITUTION:The compsn. of a thin steel sheet is constituted of, by weight, 0.1 to 0.25% C, <=1% Si, 1 to 2.5% Mn, <=0.02% P, <=0.005% S, 0.01 to 0.05% solA1 and 0.001 to 0.005% N, and the balance Fe with inevitable impurities. The product of the steepness lambda(%) and sheet thickness t(mm) of this steel sheet is regulated to the relationship shown by the inequality I. TS(N/mm<2>) in inequality I denotes the tensile strength of the thin steel sheet, and Pcm is expressed by formula II. Namely, the product of this steepness and sheet thickness is expressed by the componental parameter Pcm and the strength of the stock TS. This thin steel sheet can be obtd. by applying tension by >=15% of its yield strength thereto and extending to by >=0.3% to straighten its strains.
Patent JP-S62130636-A (JP)
Inventor: SATO JUNICHI
IPC: B65H23/26
Filed: 1985-12-03
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-H03133640-A (JP)
Title: Polyester multi-layer molded form
Inventor: KITAGAWA HIRONOBU
IPC: B65D1/00
Filed: 1989-10-19
Abstract: PURPOSE:To enhance gas barrier properties, transparency and moldability by constituting the multi-layer of a polyethylene terephthalate resin layer and a copolymerized polyester resin layer and specifying the ratio of polyester resin and the copolymerized polyester resin which constitute the multi-layer. CONSTITUTION:A polyethylene naphthalate (PET) layer is formed which incorporates both a polyethylene terephthalate resin layer and a copolymerized polyester resin layer formed of 40 - 90 mol% ethylene - 2,6 - naphthalate unit and 60 - 10 mol% ethylene isophthalate unit by at least one layer at a time. Two layers are constituted by forming an inner layer of the PET layer and forming an outer layer of copolymerized polyester resin. Three layers are preferably constituted by forming the innermost layer and the outermost layer of the PET layer and forming an intermediate layer of the copolymerized polyester layer. The rate of weight constituting respective layers is preferably regulated to 10 - 90 wt.% polyester resin and 90 - 10 wt.% copolymerized polyester resin by effect of gas barrier properties and constraint of stretching properties.
Patent JP-S61151914-A (JP)
Inventor: FUKAMACHI KAZUHIKO
IPC: H01H1/04
Filed: 1984-12-26
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-H03133632-A (JP)
Title: Heat transfer pipe for u-shape type heat exchanger and manufacture therefor
Inventor: MINAMOTO KENKI
IPC: B05C7/08
Filed: 1989-10-20
Abstract: PURPOSE:To avoid corrosion even when the title heat exchanger is utilized in the area severe in the corrosive environment by forming an organic resin film having the specified film thickness on the inner face of a pipe in the region except the specified region from both ends of the pipe. CONSTITUTION:A protective film 4 made of organic resin or iorganic substance incorporating iron hydroxide, etc., as a main component is formed in the film forming part 2 on the inner face of the stock pipe 3 of a heat transfer pipe which is bent and worked to a U-shape type. Both ends parts of the stock pipe 3 are made to a film- unformed part 1. The length in the axial direction of this film-unformed part 1 is at least 50 mm. The stock pipe 3 of the heat transfer pipe made of copper or copper alloy is exposed in this film-unformed part 1. Further film thickness of the protective film 4 in a film forming part 2 is regulated to 1 - 100mum. Anticorrosive effect is high because the protective film is formed on the inner face of the pipe having a shape bent to the U-shape. Further the film 4 is not formed in the region over at least 50 mm from the end parts of the pipe. Accordingly the film substance is prevented from being stuck to a pipe expander in the pipe expanding work when the heat transfer pipe is built-up to a heat exchanger.
Patent JP-S63127503-A (JP)
Inventor: INANO MITSUMASA
IPC: H01G13/00
Filed: 1986-11-17
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-H05105473-A (JP)
Title: Production of glass for fiber plate
Inventor: OSUGA SHINJI
IPC: G02B6/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide a glass for the fiber plate with the reduced background noise which disturbs the measurement and image pickup by a photoelectron multiplying tube, etc. CONSTITUTION:Metallic lanthanum is obtained by removing almost the whole amt. of radioactive <227>Ac as the impurity, and then the metallic lanthanum is irradiated with thermal neutron. Consequently, <138>La as radioactive isotope contained as the impurity is disintegrated into <139>La, and almost the whole amt. of the <138>La in the metallic lanthanum is removed. The metallic lanthanum is used in the core 12 of a fiber plate 10 as the raw material. The fiber plate 10 is used for the photoelectron multiplying tube, etc., to reduce the background noise.
Patent JP-S61155288-A (JP)
Title: Preparation of strip shaped silicon crystal
Inventor: KOBAYASHI MICHIYA
IPC: C30B15/34
Filed: 1984-12-27
Abstract: PURPOSE:To prepare the titled crystal having small variation in the crystal shape by supplying more amt. of feed silicon than the amt. of growth of strip shaped silicon crystal, to a crucible, and proceeding the growth of the strip shaped silicon crystal while discharging excess portion of silicon melt out of the crucible. CONSTITUTION:A crucible 1 provided with a heater at the bottom is partitioned by a intermediate wall 10 having a passage 6 into aq starting material feed zone 12 and a crystal growth zone 11 provided with an overflow port 9 of the silicon melt. More amt. of the feed silicon than the amt. of the growth of strip shaped silicon crystal is fed continuously to the starting material feed zone 12 through a feed pipe 7. The fed material is melted and a strip shaped silicon crystal is grown while discharging excess silicon melt to a discharging passage 8 through the crystal growth zone 11 and the overflow port 9. Since the level of the surface of the melt is held at a constant level by this method, continuous growth time is improved, and a strip shaped silicon crystal having small variation in the crystal shape and uniform distribution of impurity is obtd.
Patent JP-H08138901-A (JP)
Title: Semiconductor laser element
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/34
Filed: 1994-11-08
Abstract: PURPOSE: To obtain low and stabilized threshold characteristics by a method wherein specific tensile strain is given to the quantum well layer of a GaInAsP quantum well active layer. CONSTITUTION: An n-InP clad layer 2 is formed on an n-InP substrate 1, and a light-confinement layer 3 is formed on the upper side and the lower side of a GaInAsP single quantum well active layer 4. Then, a p-InP clad layer 5 and a p-GaInAs contact layer 6 are formed, an n-side electrode 7 and p-side electrode 8 are formed respectively, and a quantum well semiconductor laser is manufactured. At this point, the amount of tensile strain of the GaInAsP tingle well active layer 4 of the quantum well semiconductor laser is set at 1 to 1.5%. As a result, the title semiconductor laser element can be operated at low threshold value current density.
Patent JP-S62132605-A (JP)
Inventor: SUZUKI TOSHIRO
IPC: B28B3/02
Filed: 1985-12-05
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-H06123830-A (JP)
Title: Driving mechanism using piezoelectric actuator
Inventor: KAMIYAMA MASAYUKI
IPC: H02N2/00
Filed: 1992-10-13
Abstract: PURPOSE:To prevent the adhesion part of the piezoelectric actuator from being peeled off. CONSTITUTION:One end of the piezoelectric actuator 3 in its extension/ contraction deforming direction is fixed to a holding frame 14 and the other end is fixed to a guide shaft 18 held movably on holding frames 14 and 15. A moving frame 22 is frictionally coupled with the guide shaft 18 and a driving voltage which makes the extension deforming speed and contraction deforming speed of the piezoelectric actuator 3 defferent from each other, is supplied to the piezoelectric actuator 3; and the moving frame 22 is stopped by the inertia of the mass when the moving speed of the guide shaft 18 is fast or made to follow when the moving speed is slow. Then, a leaf spring 20 which energizes the guide shaft 18 to the piezoelectric actuator 3 is held by the holding frame 15.
Patent JP-H01150268-A (JP)
Title: Disc record player
Inventor: HERUMANUSU FURANSHISUKUSU AINH
IPC: G11B17/04
Filed: 1988-10-29
Abstract: PURPOSE: To simplify a structure of a device and also miniaturize it by moving a supporting plane of a tray beyond a supporting plane of a turntable during loading movement, and turning the tray supporting plane in the reverse direction during unloading movement to lift up a disk on the turntable. CONSTITUTION: A holder 54 is at an initial position on a sliding position outside a tray 23, and the tray 23 loaded with an optical disk 3 is manually made to slide inside or outside of the holder 53 via a front opening of a housing. Then, turning elements 55-58 are positioned upright, and the holder 53 is positioned at a maximal distance from a frame 61 and the tray 23, and the optical disk 3 horizontally moves over the turntable without contacting the turntable. Further, during the last stage of the loading movement and the initial stage of the unloading movement of the holder 53, projecting connection parts 77 and 79 are engaged with recessed parts on both sides of the tray 23, to latch the tray 23 onto the holder 53, and thus the tray 23 and holder 53 are placed completely within a limited position by each other.
Patent JP-H11111673-A (JP)
Title: Etching method and treatment equipment
Inventor: ISO AKINORI
IPC: H01L21/306
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To enable substantially uniform etching over a whole substrate by rotating the substrate, controlling the temperature of the substrate in such a manner that temperature difference is not generated between the central part and the peripheral part of the substrate, and making the etching rate of the substrate substantially uniform over the whole body. SOLUTION: Etching solution whose temperature is T1 is supplied to the central part of a substrate 22 from a first nozzle member 35. The temperature of the etching solution is decresed by a flow from the central part to the peripheral part which is caused by rotation of the substrate 22. For the substrate 22, the temperature in the peripheral part becomes lower than that of the central part on account of the difference of circumferential speed. However, etching solution heated at a temperature T2 with a third heater 38 which is higher than the temperature T1 is supplied to the peripheral part of the substrate 22. By proper control of the temperature T2 of the etching solution supplied from a second nozzle member 36, the temperature of the whole plate surface of the substrate 22 is maintained at a substantially uniform temperature, and etching through the etching solution is enabled.
Patent JP-H0996867-A (JP)
Title: Optical system for video projector
Inventor: YASUDA KENJI
IPC: H04N9/31
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the secondary reflection from the side wall of a prism irradiated with the light from a mirror element in which an input video signal of an optical system for a video projector using a DMD(digital micromirror device) is in an off state and to prevent the deformation and failure of this prism by the effect of heat by applying a transparent buffer material having a refractive index similar to the refractive index of the prism and having flexibility on the outside surface of the side wall described above and further, placing a heat radiating member thereon. SOLUTION: The transparent silicone gel 40 having the refractive index similar to the refractive index of the glass material of the prism 28 and having the flexibility is applied on the outside surface part of the upper side wall 28c of the prism 28 and, further, the heat radiating plates (radiating fins) are disposed in such a manner that the silicone gel 40 and the base thereof come into tight contact with each other so that the reflected light from the DMD 16 incident on the upper side wall 28c is converted to the heat and is radiated outside.
Patent JP-H02121515-A (JP)
Title: Adaptive filter device
Inventor: SUZUKI RYOJI
IPC: H04B3/04
Filed: 1988-10-31
Abstract: PURPOSE:To suppress the increase of the misadjustment degree even accelerating the adaptation by adding a weighted updating device to output the updated vector DELTAWk based on the present and past outputs of a 1st multiplier and furthermore using the weighted updating device as a 2nd multiplier, a delay device, a 3rd multiplier and a 2nd adder respectively. CONSTITUTION:A convolutional computing element 15 performs a convolutional arithmetic between the contents Xk of an input signal buffer 13 and the contents Wk of a weighted buffer 14. A subtractor 16 subtracts the output of the element 15 from a desired answer signal dk received from a desired answer signal terminal 11 and outputs an error signal ek. A multiplier 17 multiplies the contents Xk of the buffer 13 by the output ek of the subtractor 16 and a gain factor mu. Then a weighted updating device 18 averages muekXk based on the present and past outputs of the multiplier 17 and adds the contents Wk of the buffer 14 to the output DELTAWk of the device 18 to update the contents of the buffer 14 to Wk+1. As a result, the increase of the misadjustment degree can be suppressed despite the acceleration of adaptation.
Patent JP-S62134846-A (JP)
Title: Atf control circuit
Inventor: TAKAHASHI HIROAKI
IPC: G11B5/09
Filed: 1985-12-09
Abstract: PURPOSE:To prevent the malfunction of an ATF control circuit detecting a pilot signal by deciding the odd or even of the frame number of a reproduced track and the rotating phases of two rotating heads and changing the detected threshold of a synchronizing signal according to the decided result. CONSTITUTION:A reproduced signal is given to a reproduced signal input terminal 1, and a voltage value corresponding to a peak value is held in a holding capacitor 6 through an LPF 2, an envelope detector 3, a buffer 4 and a switch 5. On the other hand, the synchronizing signal extracted by a BPF 12 is transmitted to a synchronizing signal counter 17 by a comparator 13 and a synchronizing signal detector 15. The counted result is inputted to a digital comparator 20, and compared with a numeric transmitted from a comparator threshold controller 21. And the result is transmitted to an ATF area counter 16 to control the timing generation. The threshold of the circuit 21 is controlled by a head selection signal 22, a frame number odd or even discrimination signal 23 and a servo system lock signal 24. Thus the malfunction of the AFT control circuit can be prevented.
Patent JP-H03138819-A (JP)
Title: Manufacture of wire harness and wire harness collector
Inventor: OSHIMA TAKESHI
IPC: H02G3/04
Filed: 1989-10-24
Abstract: PURPOSE:To easily collect a wire harness by arranging multiple electric wires on an electric wire collector, moving a wiring plate through a heating furnace, and deforming the electric wire collector by heating to collect electric wires. CONSTITUTION:An electric wire collector A is constituted of a collecting plate section 1 and a flexible hooking section 2 on its lower face, and the collecting plate section 1 and the flexible hooking section 2 are integrally formed with a thermoplastic synthetic resin material. An elastic gripping plate 3 with upward curl function extended in the longitudinal direction and made of metal is provided in the collecting plate section 1, and the collecting plate section 1 made of thermoplastic synthetic resin surpasses the curl function and maintains the flat shape of the elastic pinching plate 3 at the ordinary temperature. The electric wire collector A is deformed in the direction to grip electric wires W via the softening of thermoplastic resin when it is heated, and it is kept deformed in the collecting state when it is cooled after once deformed. A wire harness can be easily collected, and this is useful to automate the manufacture of the wire harness.
Patent JP-H07105741-A (JP)
Title: Anisotropic conductive sheet and its manufacture
Inventor: HANAWA KAZUMI
IPC: H01B5/16
Filed: 1993-10-06
Abstract: PURPOSE:To increase the connecting reliability and tb secure a specific position accuracy so as to obtain a sheet which can examine a circuit substrate by forming conductive members of an anisotropic conductive sheet to projections corresponding to an electrode to be examined, and forming an insulating sheet having openings corresponding the projections to the anisotropic conductive sheet integrally. CONSTITUTION:Conductive members 10 are projected in the openings 2 of an insulating sheet 1, and the ends of the projecting conductive members 10 are formed to be at the level almost same as the surface of the insulating sheet 1. In the conductive members 10, conductive particles 5 are filled closely in high polymer substances 4 having the insulating property and the elasticity, and they have normally a pressurizing conductibility which reduces the resistance value by a pressurization. By such a constitution, a necessary electric connection can be carried out surely, even though the electrode to be examined in a circuit substrate has a minute pitch and a complicated pattern.