baber/WOPTO huggingface dataset:
Patent JP-H07282179-A (JP)
Title: Pen type input device
Inventor: ISHII TETSUYA
IPC: H04N1/107
Filed: 1994-04-07
Abstract: PURPOSE:To provide a pen type input device forming the optical image of a dot pattern with less distortion on an image pickup element. CONSTITUTION:The pen type input device 10 has a cylindrical housing 12 and a holding member 14 is mounted rotatably on its tip part via an axis 16. The input side end part 20 of an image guide 18 which can freely be bent is fixed to the holding member 14. The output side end part 22 of the image guide 18 is fixed to the holding member 24 supported inside the housing 12 by an elastic member such as a coil spring 26. An image pickup element 30 is further mounted on the holding member 24. The output of the image pickup element 30 is inputted to an information processing part 28.
Patent JP-S61227354-A (JP)
Title: Linear electron beam generating device
Inventor: SAITO SHUICHI
IPC: H01L21/263
Filed: 1985-04-02
Abstract: PURPOSE:To realize an even and well reproducible current distribution, by dividing a lead out electrode into a radial form from the center of the electron passage hole, and controlling independently the divided potentials respectively. CONSTITUTION:Electrodes 2-5 are arranged to be able to apply potentials independently. The electrode 2 is taken as a standard, for example, and the electrodes 3-5 are applied with 20% of variable potentials to that to the electrode 2, to enable to apply piled up potentials. When a linear electron beam is generated, all the electrodes 2-5 are made at the same potential 50kV at first. In this condition, the longitudinal distribution of the linear electron beams is measured by a Faraday gauge. If the current distribution of the linear electron beams is lower in one side in this condition, the potential on the electrode responding to the lower side is made higher to make the beam current around the electrode higher, so as to make the current distribution of the linear electron beams even.
Patent JP-S56164020-A (JP)
Title: Production of magnetic thin film of oxide
Inventor: HATSUTORI MASUZOU
IPC: H01F41/22
Filed: 1980-05-23
Abstract: PURPOSE: A ferrocene gas is blown together with an oxidative carrier gas to the base plate which is placed in plasma to form a thin film, which is reduced, then  oxidized to give the objective γ-hematite film capable of high-density recording.  
     CONSTITUTION: A base plate of heat-resistant glass is placed in a vessel and the inside of the vessel is vacuumed to about 10 -1  Torr. In the meantime, ferrocene is sublimed by heating and sent together with an oxygen gas as a carrier through the pipe that is kept to a temperature at which the sublimed ferrocene does not solidify, then introduced into the vessel including plasma. The base plate is kept to about 150W600°C. The resultant iron oxide film on the base plate is heat treated in a hydrogen-gas atmopshere, then in an oxygen-gas atmosphere to produce the objective γ-hematite film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56165746-A (JP)
Title: Valve structure of attitude controlling for apparatus for rocket
Inventor: MIYAMOTO MASATOSHI
IPC: B64G1/26
Filed: 1980-05-23
Abstract: PURPOSE: To prevent leak of fuel by forming the valve for controlling the attitude of a rocket in a conical shape and forming the part touching the valve seat in spherical shape, thus improving the close fitting of the valve with the valve seat.  
     CONSTITUTION: The chamber 4 inside the case 3 of a propeller shaft controlling mechanism 2, is filled with fuel. In the chamber 4, a trapezoidal yoke 8 is dangled and connected to stepped piston 13 which moves up and down in a cylinder chamber 5, through a pivot 51. The piston 13 is moved up and down by the fuel pressure introduced into the chambers 5a and 5b through a servo valve 15. At the both ends of the yoke 8, conical bodies 20 are dangled through pivots 43. The conical body 20 is equipped with the valve body 44 for controlling the fuel injected into a nozzle 1, and the surface of this valve body 44 is provided with a spherical part 45, thus its contact with the valve seat 19a is always secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62295622-A (JP)
Inventor: OOYA YASUYUKI
IPC: A47J31/42
Filed: 1987-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51146163-A (JP)
Title: Direct heat type thermal negative pole
Inventor: YAMAUCHI TAKAO
IPC: H01J1/15
Filed: 1975-06-11
Abstract: PURPOSE: A direct heat type thermal negative pole, that prevents patched electronic radiative material from separation out of its vasic metal unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02248882-A (JP)
Title: Target display method and apparatus
Inventor: TAKANO HIROYUKI
IPC: G01S13/66
Filed: 1989-03-22
Abstract: PURPOSE:To enable quick visual recognition of a return to a normal tracking condition on a display screen by a method wherein a judgement is performed whether a tracking target is coasting or not and a flashing of a target marker is released when it is not to light the marker. CONSTITUTION:A target information display device 5 lights a corresponding target marker on a display screen based on indication target signals 1-n and flashes it by coast signals 1-n when a targets turn to coast. Then, when the tracking target is off the coasting state, the flashing of the target marker is released by coast signal resetting signals 1-n to light it. This enables the confirmation of a return to a normal tracking condition quickly.
Patent JP-H0849773-A (JP)
Title: Valve device
Inventor: KURAAKU II HARISU
IPC: B67D1/08
Filed: 1995-03-28
Abstract: PURPOSE: To provide a valve assemblage for eliminating leakage during transfer of fluid between systems to be combined with each other. CONSTITUTION: This valve assemblage 10 for controlling flow between first and second containerized system C1, C2 having first and second openings A, B, is equipped with a first valve assembly 12 positioned at the first opening of the first containerized system C1 and a second valve assembly 14 positioned at the second opening B of the second containerized system C2. A piston 20 in the first valve assembly 12, when in a first position opens an entrance port 18 for receiving fluid from the first containerized system C1, and similarly, a retractable sleeve 36 in the second valve assembly 14 opens an entrance port 30 in a proboscis member 26 having a channel 28 and an outlet 32 to the second containerized system C2.
Patent JP-S56166575-A (JP)
Title: Cash register
Inventor: MATSUDA KUMEHIKO
IPC: G07G5/00
Filed: 1980-05-23
Abstract: PURPOSE:To print an optional message information on a receipt, by printing the message of a storage part after printing message information with a stamp, etc. onto the receipt. CONSTITUTION:A mode switch 1 is switched to the set mode, and a character code corresponding to desired message information is stored in a memory 6 by numerical keys of a numeric information input means 7. Next, the registering mode is set; and when numerical information of each merchandise, its price information, and pertinent department information are input to a CPU2, the multiplication of the price to the quantity of input information is operated, and the operation results is stored in a memory 10 and is displayed and printed. When the total is printed on a recepit by depressing the total key of a key group 3, standard-type message information is printed with a stamp. Then, discriminating means 15 is driven; and if message information is preset in the memory 6, it is transferred to an information converting part (c) of a print part 13, and desired message information is printed on the receipt.
Patent JP-S55162225-A (JP)
Title: Preparation of semiconductor device
Inventor: HASEGAWA ISAMU
IPC: H01L21/331
Filed: 1979-06-06
Abstract: PURPOSE:To make the adhesion force of resist in the cathode and gate regions equal to each other by making the transmissivity of light in the cathode region of a make pattern smaller than that in the gate region. CONSTITUTION:An N-type layer 13 of a PNPN wafer is photoetched so that the cathode region 13 is divided into a plurality of mesas, and a gate region 12 is provided. The junction of the regions 13 and 12 is protected by means of an SiO2 film 30. Alloy is provided between an anode region 10 and the anode terminal holder through Al, for support. Al is also deposited onto the regions 13 and 12 by evaporation. Then resist is applied, and light is applied to Al between the regions 13 and 12 by using a mask pattern, in order to remove Al. The mask pattern is so made that the transmissibility of light in the cathode region is smaller than that in the gate region. Thus, the adhesion force of the resist 17 in the regions 13 and 12 can be made equal to each other, so that the gate electrode 12a can be provided with inclination, and the cathode electrode 13a can be normally formed.
Patent JP-S57184043-A (JP)
Title: Paper feeding device
Inventor: OGAWA HIROSHI
IPC: B65H9/14
Filed: 1981-05-08
Abstract: PURPOSE:To obtain stalbe sheet paper feeding in a feeding device which is used for the reprinter etc., for the purpose of sending the paper sheet through plural number of rotation of the roller to the predetermined position by making the forward end of the sheet temporarily stopped with a stopper. CONSTITUTION:The uppermost sheet of the copy paper sheets 2 stored in the lower cassette 1 is fed by rotation of the feed roller 3 to the register rollers 4 and 5 being guided by the lower guide 6 and middle guide 7. And the register rollers 4 and 5 start rotation when the figure on the figure bearing body such as photo sensing body drum 19, etc., comes to a predetermined position. On the other hand, the copy paper sheet 9 stored in the upper cassette 8 is sent out by the two revolutions of the feeding roller 10. In this case, the stopper plate 12, being projected in a part of the passage being formed by the middle guide plate 7 and upper guide plate 11, is pivotally attached to the shaft 13. Then, the copy paper sheet 9 is made to touch the stopper plate 12 during the first rotation of the paper feeding roller 10, and the stopper plate 12 is retired at the second rotation of the roller to continue the paper feeding to achieve the aimed purpose.
Patent JP-H10271117-A (JP)
Title: Terminal identification number imparting method and server device
Inventor: ANDO MASARU
IPC: H04L12/28
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make a client terminal able to automatically register an IP address at the time of activation to a LAN telephone number server and automatically erase it at the time of system end by providing a terminal identification number different from the IP address for the client terminal and providing the LAN telephone number server for managing the terminal identification number inside a network. SOLUTION: When power is supplied, the client terminal 1 to which the IP address is not set transmits an IP address request packet and an IP address imparting server 1606 which receives the request packet transmits the IP address usable by the client terminal 1. The client terminal 1 receives the IP address, sets it to the IP address of the present terminal, activates an internet telephone software and transmits a LAN telephone number registration request packet to the LAN telephone number server 1607 further. Thus, even the client terminal 1 for which the IP address is not fixed every time can make internet telephone calls.
Patent JP-S63236598-A (JP)
Title: Methane fermentation method
Inventor: MATSUNAGA AKIRA
IPC: C02F11/04
Filed: 1987-03-24
Abstract: PURPOSE:To enhance fermentation efficiency by separating a raw material for fermentation into solid content and squeezed liquid and performing methane fermentation for the squeezed liquid and also flocculating digested sludge with a flocculating agent. CONSTITUTION:A raw material for fermentation is introduced into a squeezing treating mechanism 1 and separated into solid content and squeezed liquid. The squeezed liquid is introduced into a fermentation tank 3 via a charging pit 2 and subjected to methane fermentation with methane fungi. Generated gas is stored in a gas holder 4 and digested sludge liquid is stored in a storage tank 5 and thereafter sent to a dehydrator 6. A flocculating agent is added from a pouring installation 7 of the flocculating agent and digested sludge is flocculated. Then digested sludge is subjected to dehydrating treatment with the dehydrator 6 and separated into supernatant and digested sludge. Thereby methane bacteria are made difficult flow out and methane bacteria incorporated in the treatment process are maintained at high concn. and fermentation can be made highly efficient.
Patent JP-H02248715-A (JP)
Title: Superconductive magnetic bearing device
Inventor: TAKAHATA RYOICHI
IPC: F16C32/04
Filed: 1989-03-22
Abstract: PURPOSE:To accomplish rotary drive stably even in the case of low-speed rotation by providing a superconductive material for supporting in the thrust and radial directions on a rotary shaft, fixedly disposing a magnet opposite thereto and providing means for supplying gas for keeping temperature into a chamber externally surrounding the rotary shaft. CONSTITUTION:Cooled helium gas is supplied from a gas supply means 4 into a chamber 2 to keep each superconductive material A-D less than the critical temperature. Thus, the respective superconductive materials A-D repel the magnetic field of each electromagnet 3 due to the Meissner effect, and according to the repulsive force, a rotary shaft 1 is floated and supported in the thrust and radial directions. On the other hand, gas introduced from one of gas introduction pipes 7 is injected toward a turbine portion 9 of the rotary shaft 1, and according to the injection quantity, the rotary shaft 1 is driven. As the superconductive materials A to D can be kept at less than the critical temperature even if they are disposed on the rotation side, the electromagnets 3 can be disposed on the fixed side, so that there is no influence of earth magnetism so as to accomplish rotary drive stably even in the case of low-speed rotation.
Patent JP-S56166454-A (JP)
Title: Detecting method for defect of steel
Inventor: AZUMA MASARU
IPC: G01N21/91
Filed: 1980-05-28
Abstract: PURPOSE:To make it possible to speedily and highly accurately detect the substance existing in steel, besides sulfides, by infiltrating a solution of a chelate compound of a metal which is more noble than into the ground surface of steel, and pressing a detecting mother paper made to absorb a color-forming liquid against said ground surface thereafter. CONSTITUTION:After the section of a continuous cast slab of steel has been ground, the ground surface is coated with an aqueous solution of Cu-EDTA obtained by dissolving a chelate compound of Cu in water. Then, the coating liquid is removed by washing with water, and the ground surface is dried by using a dryer or the like. After moisture has been removed from a detecting mother paper previously dipped in a color-forming liquid (a mixed solution of NH4F, NH4OH(H4) and Cuprizone solutions) by using a dry filter paper or the like, said mother paper is pressed against the ground surface. When said detecting mother paper is peeled off, a defect part due to the substance existing in the steel or the like forms a color, so that a clear blue print can be obtained. Thereby, an on-line operation is made possible. In addition, it is possible to detetct an oxide existing in the teel, which cannot be detected by the sulfur print method.
Patent JP-S59195202-A (JP)
Title: Magnifying prism
Inventor: OOHARA SHIYUNJI
IPC: G11B7/135
Filed: 1983-04-20
Abstract: PURPOSE:To reduce the loss of light energy by providing plane of incidence which increases the luminous flux width of parallel light only in one direction and a reflecting surface which reflects the magnified parallel light. CONSTITUTION:The plane of incidence (a) and reflecting surface (b) are so provided that the parallel light incident to the plane of incidence (a) and the parallel light reflected by the reflecting surface (b) are almost at right angles. Then, a film which has small reflection loss to the angle theta1 of incidence and wavelength of the incident parallel light is formed on the plane of incidence (a). Furthermore, a film which has small transmission loss to the angle theta3 of incidence and wavelength of the incident parallel light is formed on the reflecting surface (b) to prevent the loss of the light energy, transmitting the light to a disk 6 efficiently.
Patent JP-S62227595-A (JP)
Title: Thin solder strip for brazing
Inventor: TOMITA TOSHIRO
IPC: B23K35/30
Filed: 1986-03-28
Abstract: PURPOSE:To contrive the corrosion resistance of the joint part of a stainless steel, Ni alloy, etc., by incorporating specific weight % of Cr, Ni, B, and Si, Mn, etc., into a component compsn. and consisting the balance substantially of an Fe component. CONSTITUTION:The component compsn. of a brazing filler metal for joining is composed of <=1.5% Si, <=1.0% Mn, 10-40% Cr, <=50% Ni, 1.0-2.5% B, and further <=20% Co and <=20% Mo at need and is composed of the balance substantially of the Fe component. A molten alloy steel contg. such component compsn. is supplied from a holding vessel through an injection nozzle onto the surface of a cooling roll, by which the molten steel is cooled at a prescribed cooling rate and a thin solder strip is obtd. The thin solder strip contains a proper ratio of B. The Ni, Cr, and Si components contribute to the improvement of the corrosion resistance in the joint part and the Si, Co, etc., contribute to the maintenance of the joint strength. The corrosion resistance of the joint part of the alloy steel, etc. is improved by the above-mentioned method.
Patent JP-S52153684-A (JP)
Title: G#p yellow light emitting display device
Inventor: SADAMASA TETSUO
IPC: H01L33/62
Filed: 1976-06-17
Abstract: PURPOSE: To achieve the improvement in contrast by covering the non-light emitting portions of a GaP substrate with Si 3 N 4  of a given thickness and providing a light absorbing layer on the rear of the substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61228937-A (JP)
Title: Bonding of polyolefin resin sheet
Inventor: NISHIYAMA YUKIO
IPC: B29K23/00
Filed: 1985-04-03
Abstract: PURPOSE:To obtain satisfactory bonding force even when the surface of a base material is curved by a method wherein hot-melt adhesive is ineterposed between a polyolefin resin sheet and the base material and the periphery of said sheet is enclosed with heat-resisting film and said adhesive is heated under reduced pressure. CONSTITUTION:The periphery of a polyolefin resin sheet 2 is enclosed with heat-resisting film 5 under the state that hot-melt adhesive 1 is interposed between the resin sheet 2 and a base material 4 and at the same time the interior of an enclosed part is evacuated so as to apply the atmospheric pressure through the film 5 to the resin sheet 2 in order to press the resin sheet 2 against the base material 4. Under the above-mentioned state, the whole body is heated and cooled and finally the bonding operation is completed by removing the heat-resisting film 5 from the whole body. Because the uniform pressing force is applied over the whole bonding surface even the surface of the base material 4 is curved or has large irregularities, the strong bonding force is obtained.
Patent JP-H08239004-A (JP)
Title: Air bag device
Inventor: SUZUKI KIYOUJIROU
IPC: B60R21/26
Filed: 1995-03-03
Abstract: PURPOSE: To obtain small size and light weight by inserting gas generation means in gastight internal space of a support means and disposing hole portions for diffusing the generated gas toward an opening portion of a gas in the support means, and thereby reducing the number of part items and the man-hours of assembly. CONSTITUTION: An air bag device comprises an inflater 1, a common case 4 having an inflater containing portion for fixing the inflater 1 and ECU 3, a retainer 5 for fitting bag 2 to a case 4, and a pad 6 for containing integrally the inflater 1, the bag 2, ECU 3 and the case 4. Plural hole portions 5b are disposed in between cut rise portions 5a disposed in between cut-rise portions 5a mutually opposite in the retainer 5 for diffusing gas toward an opening portion 2a of the bag 2. Gas from a gas jetting hole of the inflater 1 is thus filled in the bag 2, via hole portion 5b. Peripheral portion of the opening portion 2a of the bag 2 is held between pawl portion 4a of the case 4 and the retainer 5. Because gas is diffused via hole portions 5b, means of gas diffusing is unnecessary.
Patent JP-S59196197-A (JP)
Inventor: ISHIDA AKINORI
IPC: B26D7/32
Filed: 1983-04-21
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-S61230579-A (JP)
Title: Back plane projection type video projector
Inventor: SHIYUUGISONO OSAMU
IPC: H04N5/74
Filed: 1985-04-05
Abstract: PURPOSE:To make a device compact by making the depth narrow when it is not operated by setting a mirror and a mirror holding frame outside of a cabinet in such a way that they can turn to the inside of the device and containing the mirror holding frame inside when the device is not operated. CONSTITUTION:A mirror holding frame 4 which holds a mirror 5 is mounted on a cabinet 3 through a turning shaft 6 and the device is structured that both of the mirror holding frame 4 and the mirror 5 can turn in the inside direction of the cabinet 3. When the back plane projection-typed projector is operated, the mirror holding frame 4 is drawn out to the outside of the cabinet 3 for use. When operating, a picture image is outputted from a cathode-ray tube 1 and it is projected on a transmission-typed screen 7 by a projection lens 2 through the mirror 5 from the back plane. Also, when the device is not operated, like in time of packing carrying, the mirror holding frame 4 is turned in the arrow A direction and is contained within the inside of the cabinet 3. Thereby, the device is made to be compact by decreasing the depth and the packing volume is decreased resulting the increase of the carrying volume at carrying.
Patent JP-S546442-A (JP)
Title: High-dielectric-strength output circuit
Inventor: HOUYA KAZUO
IPC: H01L21/8226
Filed: 1977-06-17
Abstract: PURPOSE:To obtain a high-dielectric-strength transistor by connecting the 1st and 2nd transistors in series between an output terminal and the ground and by providing a diode in a forward direction against the signal propagation direction of the base of the 1st transistor.
Patent JP-S56166014-A (JP)
Title: Manufacture of bent film
Inventor: HAYATA SHIGENARI
IPC: B29C51/40
Filed: 1980-05-27
Abstract: PURPOSE: To obtain a film with structure in which a large number of box-shaped projections with uniform depth are closely arranged by using a netty material in place of the use of a mold which regulates the external forms of the box-shaped projections after pressure forming or vacuum forming.  
     CONSTITUTION: A film 1 in thermoplastic resin heated and softened is located in parallel with a perforated plate 2 in a stacking shape, these are advanced at uniform velocity in the same direction, the film is projected toward the perforated plate and formed into a bent film, and the bent film is used as a strong vessel for packing suitable for containing various articles in said box-shaped projections. An article  is also used which is manufactured by pasting another film to an opening section of the bent film. A netty material 8 is inserted between the film and the perforated plate when forming, the netty material is kept under a stretched condition and located in parallel with the perforated plate, the netty material is advanced together with the film and the box-shaped projections with uniform depth are formed by means of pressure forming or vacuum forming. 
     COPYRIGHT: (C)1981,JPO&Japio