baber/WOPTO huggingface dataset:
Patent JP-S6177155-A (JP)
Title: Manufacturing device for thin film of laminate structure
Inventor: SATO NOBORU
IPC: G11B11/10
Filed: 1985-09-11
Abstract: PURPOSE:To hold superior characteristics uniformly at respective parts by providing a mask which controls the transmission of a flying sputter material between a sputter source and a base body to be sputtered, and increasing opening width from the center axis side to outer peripheries. CONSTITUTION:Opening 14 and 15 which spread outward in the direction of a straight line (x) running in the centers of targets 10 and 11 are bored in the mask 9 at parts corresponding to the targets 10 and 11; while a base 6 is not in motion, rare earth metal from the target 10 at a different part of a base body 1 is sputtered and transition metal from the other target 11 is sputtered to the other half part. Then while the base 6 is rotated, the targets 10 and 11 are connected to a negative electrode to perform DC sputtering. A thin film 5 is deposited on and adhered to the base body 1 and a Tb layer 2 and an Fe layer 3 are laminated alternately and repeatedly. Consequently, the thin film of the structure of periodic lamination is manufactured, and this is applied for, for example, the manufacture of a photomagnetic recording medium, thereby manufacturing the medium having good characteristics.
Patent JP-S6179523-A (JP)
Inventor: JIYAN BURITSUFUOO
IPC: B23H7/10
Filed: 1984-09-26
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-H0250115-A (JP)
Title: Optical device for focus detection
Inventor: KARASAKI TOSHIHIKO
IPC: G02B7/34
Filed: 1988-08-11
Abstract: PURPOSE:To expand a range finiding area while maintaining high accuracy for focus detection and to eliminate the formation of a lateral blind sector by arranging photodetector arrays so that focus detection area formed by the photodetector arrays is superposed partially with other focus detection areas vertically. CONSTITUTION:The photodetector arrays P0, P01, and P02 are so arranged that the focus detection areas formed by the photodetector arrays P0, P01, and P02 in focus detection blocks are almost in parallel and the focus detection area formed by the photodetector arrays P0 is superposed partially and vertically with the focus detection area formed by at least one photodetector array P01 or P02. Consequently, while the accuracy of the focus detection is held high, the range finding area is expanded and no blind sector is formed laterally.
Patent JP-S6092686-A (JP)
Title: Semiconductor laser
Inventor: OOTSUKA AKIRA
IPC: H01S5/00
Filed: 1983-10-26
Abstract: PURPOSE:To improve the heat radiation of the titled device and to lessen the stress accompanied with the generation of heat by a method wherein any one of two kinds of alloys made by making Cu contain uniformly in each of W and Mo, whose thermal expansion coefficients are both in a specific extent, or an alloy made by making Cu uniformly contain in an alloy of the W and the Mo, is used as a material for the submount. CONSTITUTION:As a material for the submount of a semiconductor laser, wherein a semiconductor laser element 1 formed with InAs, InP or InSb as the substrate has been used, is used any one of an alloy made by making Cu uniformly contain in W, whose thermal expansion coefficient is in an extent of 4.5-7.5X10<-6>cm/cm. deg.C; an alloy made by making Cu uniformly contain in Mo, whose thermal expansion coefficient is also in the abovementioned extent as well; or an alloy made by making Cu contain uniformly in an alloy of the W and the Mo. These alloys can be manufactured by a powder method or a solution-dipping method. When the thermal expansion coefficient of the material for the submount exceeds the abovementioned extent of thermal expansion coefficient, the mismatching of the thermal expansion coefficient of the material and that of the semiconductor laser element 1 is increased. As a result, failure of the element or lowering of the luminous efficiency, etc., are caused due to stress, which generates in the element. In particular, in case the thermal expansion coefficient is in less than an extent of 4.5-7.5X4.5cm/cm. deg.C, the heat conductivity of the material is extremely reduced and the heat-dissipating effect cannot be fulfilled.
Patent JP-H05252873-A (JP)
Title: Manufacture of unfreezed swelled ice cream mix
IPC: A23G9/04
Filed: 1992-06-18
Abstract: PURPOSE: To obtain an unfreezed swelled ice cream mix having superior storage property and a preservation life by heat-processing, etc., an ice cream mix, then by swelling it and thereafter by packing it into a packing container where distributing preparation is ready. CONSTITUTION: A mix obtained by collectively mixing components which are required for producing an ice cream mix is heat-processed at a high temp. sufficient to kill the whole germs, especially disease germs or processed with another method. After that, the mix is swelled and then packed in a packing container where distributing preparation is ready to obtain the objective mix.
Patent JP-S59117585-A (JP)
Title: Treatment of thermally cracked oil
Inventor: SATOU ATSUSHI
IPC: C10G63/04
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a reaction product having industrial value from a cracked oil fraction having low value, and to utilize heavy residue oil effectively, by applying a specific treatment to a thermally cracked oil fraction having a specific composition and obtained from the petroleum heavy residue oil. CONSTITUTION:A petroleum heavy residue oil (e.g. the propane extraction residue in the petroleum refinery) is thermally cracked at 400-700 deg.C preferably by delayed coking process to obtain a thermally cracked oil fraction composed mainly of a hydrocarbon having a boiling point of 120-290 deg.C and containing >=10wt% of aliphatic olefins. The fraction is treated in liquid phase at 30-300 deg.C in the presence of an acid catalyst (preferably an organic acid such as p-toluenesulfonic acid) to obtain a reaction product having a boiling point of >=330 deg.C. EFFECT:The fraction left after the separation of the reaction product can be utilized as a n-paraffin-type solvent.
Patent JP-H05253932-A (JP)
Title: Mixing of plastic, and plastic mixtures and use of the same
IPC: B01F23/00
Filed: 1992-07-06
Abstract: PURPOSE: To provide a mixture that can be used to create a component with higher physical and mechanical capabilities by separating an initial plastic mixture such as industrial waste into one part which is essentially composed of uniform material and the other part, and crushing the latter part into small pieces, then processing it with the former part into a mixture. CONSTITUTION: A plastic mixture composed of polyolefine, polystyrene, PVC, etc., for example is compressed, crushed, purified, and then it is separated into polyolefine and other parts using a hydrocyclone 10, etc. Polyolefine is passed through a dryer 30 and melted by a condenser 40 to form small balls. The other parts are passed through a dryer 50, and crushed into 10 to 100 μm using a crusher 60. Instead of this or in addition to this, coating may be carried out. The other parts, then, are passed through an intermediate silo 70 and are uniformly mixed with the agglutinated polyolefine at a mixing cilo 80. This is mixed with paper waste, asbestos, glass fiber, reinforcing carrier such as aramid, integration-agent, and extruded to form a granule or formed material.
Patent JP-2000035099-A (JP)
Title: Toroidal continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To secure the durability of a flat disc spring for applying preload to abutment parts between respective inside faces of an input side disc and an output side disc and the circumferential face of a power roller and to prevent rollers of a loading cam device from rattling in non-loading. SOLUTION: A flat disc spring 42 is arranged in parallel to a loading can device 9a so as to prevent the flat disc spring 42 from being crushed completely in operating of this loading can device 9a. Another flat disc spring 57 applies preload to the loading cam device 9a.
Patent JP-H08277649-A (JP)
Title: Disaster proof cabin
Inventor: ISHIZAKI YUKITAKA
IPC: E04H9/02
Filed: 1995-08-08
Abstract: PURPOSE: To provide a disaster proof cabin used as the place of a daily life at the ordinary time, protecting the body of a person from a danger in case of a disaster, and preventing the collapse of a house. CONSTITUTION: This disaster preventing cabin is provided with cabin main bodies 2a, 4a installed in a house 3 and having a hollow stereoscopic structure with multiple entrances, opening/closing doors 23, 24, 25 provided at the entrances of the cabin main bodies 2a, 4a and capable of being locked or unlocked from the outside, living and emergency tools installed in the cabin main bodies 2a, 4a, and a shelter passage 30 connected to the floor surface of the upper story of the installation story of the cabin main bodies 2a, 4a and allowing a person 34 to pass through. The disaster cabin can be used in the daily life as though another room is provided indoors.  In case an unforeseen disaster such as an earthquake occurs, the disaster preventing cabin is not broken even if the house 3 is collapsed, instead the disaster preventing cabin supports the house 3 from the inside to prevent its collapse. In case the house 3 is collapsed and the disaster preventing cabin is confined below it, the disaster preventing cabin is not broken, and the person 34 in it is protected.
Patent JP-H0862220-A (JP)
Title: Highly sensitive measuring method and apparatus for sugar and polyoles
Inventor: MURAKAMI TAKASHI
IPC: G01N33/66
Filed: 1994-08-26
Abstract: PURPOSE: To enable a highly sensitive measurement of sugar and polyoles without any complicated concentrating operation by a method wherein the sugar and polyoles separated are caused to react a reagent to convert them into fluorescent substances and the fluorescent substances generated are measured. CONSTITUTION: Firstly, a column 3 for concentrating is washed and a sample from which protein is removed, is forced thereinto through a sample forcing port 2. An adsorption liquid is continued to flow for a while and interfering substances other than sugar and polyoles are discharged from a 5a. Then, a changeover valve 4a is turned to the eluant side to let eluants flow to the column 3 for concentration. Sugar and polyoles eluted are fed to a mixer 11 via a valve 4b. Sugar and polyoles mixed with an eluate within the mixer 11 and sent to an anion exchange column 6. The solution of the sugar and polyoles sent is mixed with a reaction liquid by a pressure pump P and made to flow to a reaction pipe set on a reaction tank 7. During passing through the reaction pipe, sugar and polyoles are converted into substances emitting fluorescence.  Thus, the substances are cooled in a cooling tower 8 and the intensity of the fluorescence thereof is recorded in time series with a fluorescence detector 10 to determine sugar and polyoles.
Patent JP-H1043870-A (JP)
Title: Moving electrode structure of nut resistance welding equipment
Inventor: SAKOTA KOJI
IPC: B23K11/30
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To most suitably make a lowering speed of a moving electrode without detaching a nut away from a guide pin by forming an air passage inside the guide pin and opening plural numbers of air diffusers around the top end part of the guide pin. SOLUTION: In lowering in a state of inserting a nut N on a guide pin 7, the down face of the nut N is supported with an pressure air blowing up from air diffusers 21, 21 on the outside circumferential face of the top end of the guide pin 7, it is stopped from dropping down from the guide pin 7. Even in the case where the lowering speed of the moving electrode is made later than the natural dropping speed, the nut N is not dropped away from the guide pin 7. Therefore, the lowering speed of the moving electrode can be set to a suitable speed for receiving the nut N from a nut seat and positioning the nut N onto a work.
Patent JP-S6178696-A (JP)
Inventor: SHIMOISHI TETSUO
IPC: B43K1/00
Filed: 1984-09-26
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-2000021665-A (JP)
Title: Cylindrical radial anisotropic magnet and its manufacture
Inventor: UCHIYAMA YOSHIKORE
IPC: H01F41/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical radial anisotropic magnet which can secure sufficiently satisfactory magnetic performance at a required place, even when it is long and is applicable by itself over a wide range. SOLUTION: In a die 13 for molding, at least three coils 12A, 12B, and 12C are arranged along a cavity 20. Then a radial magnetic field is produced by making magnetic fields, produced by the respective coils, repel one another, the intensity of the radial magnetic field is averaged along the length of the cavity 20 by two peaks of the intensity of the radial magnetic field generated between the coils, and molding is carried out while enhancing the radial alignment degree of magnetic powder charged in the cavity 20 at the place required.
Patent JP-S6481746-A (JP)
Title: Rewinder constituted and arranged so as to receive web of sheet material
Inventor: FUABIOO PERINI
IPC: B26F3/00
Filed: 1988-08-16
Abstract: PURPOSE: To accurately cut a quick-moving wide paper web at an accurate position by providing an opening in a main winding drum, holding the web therein to rotate it, and causing a separating roll having a web separator to turn toward the main winding drum in synchronism with the main winding drum. CONSTITUTION: A web 29 with a slit formed laterally therein by a perforator station comprising stationary support 36 for a receiving blade and a rotary cutting blade roll 37 rotates around a rotating roll 40 and makes contact with the outer surface of a main winding drum 41. Then the end of the web 29 is held in contact by the vacuum of the drum 41 and by an opening 42 in its surface. When the drum 41 rotates counterclockwise, a separating roll 43 turns toward the drum 41 at the appropriate time under the action of an arm 131 connected to a swing shaft 47. Since the drum 41 and the roll 43 rotate in synchronism, a web separator 45 provided at the roll 43 pushes the web 29 into a groove in the drum 41. Therefore, the web 29 is separated within the groove.
Patent JP-S58176037-A (JP)
Title: Apparatus and method for bending wire
Inventor: PIEERUJIYORUJIYO ROTSUSHI
IPC: B21D11/12
Filed: 1982-11-18
Abstract: In order to allow an adjusting of the bending tools to a given diameter of the wire being bent allowing the producing of the requisite bending radius a central mandrel which forms two bending or forming, respectively, jaws is replaceable together with a shearing tool. To this end a hollow shaft is mounted at the rear of the central mandrel, which shaft is mounted to a supporting shaft by means of a screw joint. The supporting shaft is supported in turn rotationally and can be rotated by means of a motor in order to disconnect the central mandrel. By mentioned rotation the screw joint is released. A special coupling of the shearing tool to an axially movable operating shaft allows a simultaneous disconnecting of the shearing tool together with the central mandrel. A bending mandrel is mountable at locations having various radial distances from the central mandrel. A cover plate provided with a position control element operates together with proximity switches such that two defined initial angular positions of the bending mandrel is maintained independently from mentioned adjustments.
Patent JP-S6356954-A (JP)
Title: Semiconductor storage circuit device and manufacture thereof
Inventor: OKAZAWA TAKESHI
IPC: H01L27/10
Filed: 1986-08-28
Abstract: PURPOSE:To decrease the distance between an MOSFET and a capacitive element, by burying a polycrystalline silicon layer connecting the MOSFET to the capacitive element within a silicon substrate including the surface region of the capacitive element. CONSTITUTION:A groove 2 is formed by excavating the surface of polycrystalline silicon 14 in a groove 1 and a surface region of a silicon substrate 11 adjacent to the groove. The groove 2 is shallower than the groove 1. Polycrystalline silicon 15 is deposited selectively only within the groove 2. After an insulation film 15a is formed on the surface of the polycrystalline silicon 15, polycrystalline silicon 16 for providing a gate electrode is deposited on an insulation film 13 on the substrate 11. Using the polycrystalline silicon 16 as a mask, ions of arsenic atoms for example are implanted to form doped regions 18a and 18b on the surface of the silicon substrate 11. Since the polycrystalline silicon 15 is connected to the silicon substrate 11 by its side faces, the doped region 18b is electrically connected to the polycrystalline silicon 14 within the groove 14.
Patent JP-S58105093-A (JP)
Inventor: TOMITA TAKAAKI
IPC: G21C19/20
Filed: 1981-12-18
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-S6181003-A (JP)
Title: Array antenna
Inventor: KITAJIMA KOICHI
IPC: H01Q21/22
Filed: 1984-09-28
Abstract: PURPOSE:To obtain an array antenna of good electric characteristics without degrading the antenna efficiency by setting the excitation phase distribution of element antennas to a polygonal line and making the radiation pattern asymmetrical. CONSTITUTION:Phase adjusters 3a-3n connected to element antennas 1a-1n are used to adjust a phase phiX of input signals of element antennas 1a-1n on a basis of the center of the array antenna. If a position P of a maximum phase quantity is smaller than 0.3, the value which a maximum phase quantity phiM can take is <=15 deg., and the improvement factor of the side lobe level is about maximum 4dB, and therefore, the array antenna is not suitable for practical use experimentally. If the position P of the maximum phase quantity is larger than 0.7, the improvement factor of the side lobe level is degraded and the gain is reduced according as the position P of the maximum phase quantity is made larger, and therefore, the array antenna is not suitable for practical use experimentally. Thus, the range of the position P of the maximum phase quantity is limited to 0.4<=P<=0.7.
Patent JP-S6265576-A (JP)
Title: Printing method for crt synthetic picture
Inventor: OSHIKOSHI YUJI
IPC: H04N5/84
Filed: 1985-09-17
Abstract: PURPOSE:To easily enrol and preserve a human picture by preserving the human picture photographing it on a photosensitive material, reading the human picture by a picture reading means when pictures are synthesized, synthesizing the human picture and a character picture and printing it on a photographic paper. CONSTITUTION:A human picture 10a photographed on a color negative film 10 is image-picked up by a color TV camera 11 and a video signal is inputted to a picture synthesizing part 12 constituted with a computer. Character pictures, such as a name, an employee number, etc. are inputted from a character picture inputting part 13 and graphic pictures, such as a logotype, etc. are inputted from a graphic picture inputting part 14 and the picture data is added and synthesized at the picture synthesizing part 12 and a synthesized picture data is sent to a CRT controller 15. Before printing, the synthesized picture is displayed in a positive picture on a color monitor 16 and in printing, the synthesized picture is displayed in a negative picture on a printing black and white CRT 17. The synthesized picture is reduced and image-formed on a color photographic paper 20 by a lens 19 and a color picture is printed with a three color plane sequential exposure system.
Patent JP-2000356557-A (JP)
Title: Shape memory alloy heat sensor
Inventor: KATO MASAKICHI
IPC: G12B1/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To operate electronic equipment at a setting temperature without causing malfunction by combining a shape memory alloy and a normal spring and hence simplifying structure and miniaturizing a heat sensor. SOLUTION: The sensor is provided by combining a spring made of a shape memory alloy 2 and a normal reset spring 3, and a switch 4 is mounted to the end of a shaft 1. Then, the shape memory alloy 2 is pressed to the normal reset spring 3 and is held by a stopper that is fixed to the shaft 1. In this case, when a set operating temperature is reached, the shape memory alloy 2 reacts with it, exceeds the tension of the reset spring 3, operates on the stopper of the shaft 1, and operates the shaft 1. The released switch 4 is linked by the operation of the shaft 1, thus operating the switch 4 at a required temperature. In this manner, electrical equipment can be operated at a setting temperature with simple structure, the sensor can be utilized for detecting heat and for generating an alarm by mounting itself to the inside of a fire alarm.
Patent JP-S6368126-A (JP)
Inventor: RORUFU PIRUZUNSU
IPC: A47L9/28
Filed: 1987-08-18
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-H0254082-A (JP)
Title: Safety device for electrically-driven shutter
Inventor: MURAISHI KATSUTOSHI
IPC: E06B9/82
Filed: 1988-08-18
Abstract: PURPOSE:To set a shutter opening or closing position easily, and set it at a delicate position, and improve safety by setting a detector for detecting fixed intervals on a slat curtain and generating the output of pulse, and a uniformly divided pulse generating means. CONSTITUTION:Near the exit or entrance 7 of a slat curtain 1, a detector 6 for detecting curls 8 arranged at fixed intervals on the curtain 1 is set. Then, the curtain 1 is moved upward or downward, and detecting pulses at fixed intervals are counted, and at the fixed intervals, uniformly divided pulses are generated, and the pulses are counted, and with the values, the upper and lower limit stop positions of the curtain 1 are set. When a shutter is opened or closed, then based on the set values, the curtain 1 is stopped at a specified position, and when the uniformly divided pulses are not generated within a given set time, then it is discriminated that there is an abnormal state, and the curtain 1 is opening-or-closing-controlled on the safety side by a controller.
Patent JP-H0524471-A (JP)
Title: Illuminating angle adjusting device for vehicular headlamp
Inventor: YOKOYAMA SHINZO
IPC: B60Q1/076
Filed: 1991-07-19
Abstract: PURPOSE:To redress the deteriorating front visibility by cutting off electric power supply to right/left illuminating angle adjusting units in the case when either one of connectors is disconnected, that is, by stopping the both illuminating angle adjusting units from operating. CONSTITUTION:An electric power supply lead-out line L1-4 is provided in an illuminating angle adjusting unit 1-1 after being connected in common to an electric power supply lead-in line L1-2, and an earth lead-out line L2-4 is provided in an illuminating angle adjusting unit 1-2 after being connected in common to an earth lead-out line L2-3. Furthermore, the electric power supply lead-out line L1-4 is connected to an electric power supply lead-in line L2-2 through connectors 4-1 and 4-2, and an earth lead-out line L1-3 is connected to the earth lead-out line L2-4 through the connectors 4-1 and 4-2.