baber/WOPTO huggingface dataset:
Patent JP-S6292368-A (JP)
Title: Semiconductor device
Inventor: TOIDA HIKARI
IPC: H01L29/20
Filed: 1985-10-17
Abstract: PURPOSE:To obtain an ultra-high speed and ultra-high frequency element by making energy difference between the conduction band through of the minimum energy of a semiconductor layer on the collector side and another conduction band trough larger than the energy of hot carriers injected from the emitter side. CONSTITUTION:A first semiconductor layer 4 and a second semiconductor layer 2 having a second energy barrier smaller than a first energy barrier of a junction interface between a metallic region 3 and the first semicondutor layer 4 are formed by sandwiching the metallic region 3; first, second and third electrode regions 6, 5, 1 each being in ohmic-contact with the metallic region 3, the first semiconductor layer 4 and the second semiconductor layer 2 are shaped, and conduction carriers are injected from the second electrode region 5. Energy difference between the conduction band trough of the minimum energy of the second semiconductor 2 and a conduction band trough at an upper level is made larger than the injection energy of the conduction carriers, thus eliminating the effect of trough scattering.
Patent JP-H11347483-A (JP)
Title: Production of plastic molding
Inventor: TAKAGI TATSUAKI
IPC: H05K9/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a partially plated molding excellent in adhesive property and keeping high plating quality even in a severe environmental degradation test such as thermal cycle test without deteriorating various kinds of properties of a crystalline thermoplastic resin material. SOLUTION: A partially plated molding is obtained by executing a 1st coating process for applying masking on a resin molding imparted into a prescribed product shape and composed of a crystalline thermoplastic resin material so as to expose a prescribed pattern and applying a two-pack hardening type arylic urethane primer, a 2nd coating process for applying a primer coating material containing specific activated metallic particles and capable of substantially being closely stuck to the two-pack hardening type arylic urethane primer used in the 1st coating process and drying in the masking state and finally a process for plating the resin molding coated into the prescribed pattern after removing the masking.
Patent JP-H0396812-A (JP)
Title: Portable photoelectric displacement measuring instrument
Inventor: YAMAZAKI IWAO
IPC: G01B11/00
Filed: 1989-09-11
Abstract: PURPOSE:To prevent an external magnetic field from entering an image desector tube by composing a magnetic shield cases of an external cylinder and an internal cylinder which are arranged concentrically with each other, a top lid which has a projection part at an opening where light is made incident, and a bottom lid, and providing a separator between the two cylinders. CONSTITUTION:The shield case 6 consists of the external cylinder 70 and internal cylinder 71 which are arranged concentrically and the top lid 72 and bottom lid 74 are inserted and fixed to the external cylinder 70 on both ends. There is the opening 15 for guiding the external light to the inside in the center of the top lid 72 and the cylindrical projection part 73 which projects outward axially is formed at the source location. A gap 78 which maintains a specific gap is interposed between the external cylinder 70 and internal cylinder 71. Then, supports 11 and 11' are inserted into the internal cylinder 71 and brought into contact with each other to fix the image desector tube 10 to the magnetic shield case 6. Consequently, the external magnetic field is prevented from entering the image detector tube 10.
Patent JP-H1173832-A (JP)
Title: Circuit switching device and high frequency heating device
Inventor: OTSUKI YUICHI
IPC: H01H3/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit switching device in which the relative position between a switch and the operating piece of a switch lever or the like to operate it is not shifted in switching the operation of the switch. SOLUTION: While a door is opened, a switch button 17a is forced into a switch case 170 by a first facing part 151a located at the lower part of a switch lever 151. From this situation, when the door is closed and a door protrusion 3b is pressed against the upper end of the switch lever 151, the switch lever 151 is rotated with the switch lever fulcrum 152 as the fulcrum. At this time, the lower end of the switch lever 151 is pressed against only the tip of the switch button 15a so that the switch button 15a is forced into a switch case 150. Thereby, a door switch in the switch case 150 closes a power source circuit.
Patent JP-H1163128-A (JP)
Title: Timing chain mechanism
Inventor: OGAWA KAZUMI
IPC: F16H7/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve installing property of a timing chain mechanism to an internal combustion engine. SOLUTION: A chain damper 13 is swingably pivoted on one end of a chain slipper 14, and a chain stopper guide 16 capable of supporting a crank sprocket 12 is swingably arranged on one end of the chain slipper, and a spring 17 to swing the chain damper and the chain stopper guide to the mutually opposing sides is tensioned between the chain stopper guide and the chain damper, and a cam sprocket and the crank sprocket are respectively supported by the chain damper and the chain stopper guide, and swinging of the chain slipper is regulated by the chain damper, and the crank sprocket, the cam sprocket and the chain slipper are formed as a temporary assembly together with the chain damper and the chain stopper guide before being installed on an internal combustion engine.
Patent JP-S61111893-A (JP)
Inventor: NISHIYAMA TORU
IPC: B25J13/00
Filed: 1984-11-05
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-H0658466-A (JP)
Title: Gas rubber tube processed for ratproofing
Inventor: BANDO YUZURU
IPC: F16L11/04
Filed: 1992-08-07
Abstract: PURPOSE:To prevent any rat-bite damage from occurring by micro-capsulizing a rat-repellent, making a genus of capsaicin an effective ingredient, and adding it to a rubber tube material. CONSTITUTION:A microcapsule agent made up as an effective ingredient after mixing one type or more than two types of capsaicins to be shown in a formula I, is added to rubber tube material, especially to composite rubber tube type outer layer resin 4. This effective ingredient value should be set to 1-2.0wt.%. In this connection, R in the formula I shows an alkyl group of carbon number 7-12, an alkinyl group and an alkenyl group. With this capsaicin micro- capsulized, any drop in resolution and dissipation in a working process is prevented from occurring while its pungent stimulus can be made so as not to give it to an operator, thus its handling becomes facilitated.
Patent JP-S59116234-A (JP)
Inventor: MARUKO FUOA
IPC: C07B41/12
Filed: 1983-12-12
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-S59122278-A (JP)
Title: Image display device
Inventor: KISHI HIROTOSHI
IPC: G03G15/22
Filed: 1982-12-28
Abstract: PURPOSE:To display also electric signal of an image having larger capacity than the capacity to be displayed on a display part continuously by providing the titled device with a rotating means optionally rotating an image carrier during the display of a formed image. CONSTITUTION:At the formation of an image, a belt-like photosensitive body 11 is rotated by a driving source 20 through a clutch 21. At that time, coupling plates 25, 28 are non-contacted state and a disc 29 is statically held. When the operator rotates the disc 29 by holding a projection 32 while pushing the disc 29 against the deviation force due to an elastic member 30 at the time other than the formation of the image both coupling plates 28, 25 are engaged with each other and the rotation of the disc 29 is transmitted to a guide roller 17 through a sprocket 24, a chain 31 and a sprocket 22, so that the belt-like photosensitive body 11 is rotated in an optional direction.
Patent JP-H06191613-A (JP)
Title: Storehouse for flat article with frame capable for motion causing motion for crossing at right angles and parallel motion
Inventor: ANTONIO PIATSUTSUA
IPC: B65G49/08
Filed: 1993-09-20
Abstract: PURPOSE: To provide a storehouse, which is movable with an orthogonal translation such that frames are spaced to insert or remove articles of planar shapes, and which comprises an apparatus for preventing turnover to secure safety of working people. CONSTITUTION: This storehouse comprises a plurality of movable frames 1 supported by a supporting structure 2 having beams, and a truck 3 including wheels 4 for displacing one group of frames from the remainder of frames 1. Each of the frames 1 is movable in a transversal direction with respect to the supporting structure 2.
Patent JP-S61112603-A (JP)
Inventor: SHIMAGUCHI TAKASHI
IPC: C04B41/48
Filed: 1984-11-07
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-H0568790-A (JP)
Title: Drier for mattress and cover
Inventor: KOIKE TOSHIO
IPC: D06F58/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide a mattress/cover drier, which can dry the whole parts of the mattress/cover through sending of hot air to them, shorten the drying time, and debug ticks perfectly. CONSTITUTION:A drying machine for a mattress and/or cover or the like comprises a body 1 equipped internally with a hot wind generating device with air temp., etc., controlled from an operation part 2, an air mat to dry the mattress/cover by sending off the supplied hot air therefrom, and a hose 3 leading from the air mat to the body 1. The air mat is composed of an upper mat 7 with two-side draughtiness and a lower mat 8 with oversurface draughtiness arranged under the placed mattress 5a, wherein the lower and upper mats 8, 7 are coupled together with capability of engagement/disengagement freely.
Patent JP-S60126036-A (JP)
Title: Production of powdery soybean protein
Inventor: AKASAKA TAKESHI
IPC: A23L11/00
Filed: 1983-12-10
Abstract: PURPOSE:A fine powder of soybean protein as a starting material is moistened by spraying it with a water-containing liquid in a fluidized bed and dried simultaneously or thereafter to give the titled product which is improved in flying-off, dispersion and solution in water. CONSTITUTION:A soybean protein fine powder of 200 mesh and undersize particles is fluidized in a gaseous fluid and the fluidized powder is sprayed with a water-containing liquid for moisturization. Thus, the particles are coagulated and granulated, when dried, thus flying-off and dispersion and solution in water are improved. This process is applicable, even when the powder contains more than 50% of particles passing through 200 mesh. Thus, higher efficiency of coating with a surface active agent becomes possible to improve flying-off and dispersibility in water and reduce the consumption of the surfactant which has adverse effects on taste.
Patent JP-H0952062-A (JP)
Title: Mousse dispenser
Inventor: TOYOKICHI HIDEFUMI
IPC: B05B7/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To stop the supply of a liquid agent at an appropriate level without supplying in full in a mousse dispenser. SOLUTION: In a mousse dispenser in which bubbles are formed by mixing soap liquid with air and ejected from a nozzle 18, a soap liquid tank is installed in the lower part, and a supply space 52 for supplying the soap liquid toward the tank from above is formed inside the outer shell body 16 of the device. A display window 88 is formed in the shell body 88 at a place which is lower by a given distance than the upper end of the space 52 so that the amount of the soap liquid in the space 52 can be found through the window 88.
Patent JP-H0956557-A (JP)
Title: Feather bedding
Inventor: TASHIRO TOYOSHI
IPC: A47G9/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To form a desired position to a triple structure at the time of use and to embody a higher heat reserving effect by superposing two sheets of feather bedding having the same size on each other in such a manner that the boundary lines of respective blocks cells intersect with each other, inserting a feather bedding smaller than two sheets of the feather bedding therebetween and attachably and detachably fixing the bedding, thereby forming the feather bedding. SOLUTION: The feather bedding 1 consists of the feather bedding 2 of the upper layer, the feather bedding 3 of the middle layer and the feather bedding 4 of the lower layer and is partly formed to the triple structure. The feather bedding 2 and the feather bedding 4 are formed to the same size and are superposed in such a manner that the boundary lines 13 of the respective block cells 12 formed in the feather bedding 2 and the boundary lines 13 of the respective block cells 12 formed in the feather bedding 4 intersect with each other. The feather bedding 3 of the middle layer is smaller than the feather bedding 2, 4 of the upper and lower layers and is fixed to the feather bedding 2 by the engagement of the male side members 16 sewn to the inside surface fabric 6 of the feather bedding 2 with the female side members 17 sewn to the front fabric 7 of the feather bedding 3 and is fixed to the feather bedding 4 by the engagement of the male side members 16 sewn to the inside surface fabric 10 of the feather bedding 4 with the female side members 17 sewn to the front fabric 8 of the feather bedding 3.
Patent JP-S6475197-A (JP)
Title: Scale inhibitor in resistance welding
Inventor: KOMATSU TADAO
IPC: B23K35/36
Filed: 1987-09-17
Abstract: PURPOSE:To improve the effect of inhibiting oxide scale formation by incorporating a specific terminal aminated silicon compd. as an effective component into a titled inhibitor. CONSTITUTION:The terminal aminated silicon compd. expressed by the formula I is incorporated into the component of the scale inhibitor. This scale inhibitor is coated as a pretreating agent on a metallic material to be welded to previously form the liquid film essentially consisting of the inhibitor. The surface of the metallic material on which the liquid film is formed is subjected to resistance welding, then the coating material has heat resistance and, therefore, the film coating material remains liquid on the surface of the metallic material during welding and before cooling to completely prevent the oxidation of the metallic material. The film which consists of the silicon compd. is not broken even by the high temp. at the time of the resistance welding and, therefore, the formation of the scale is completely prevented.
Patent JP-H1166503-A (JP)
Title: Perpendicular magnetic recording and reproducing method
Inventor: AOYAMA TSUTOMU
IPC: G11B5/39
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To realize satisfactory O/W characteristics and resolution by performing recording and reproducing operations for a two-layered magnetic storage medium, in which a soft magnetic back layer of a specific thickness is provided below a magnetic recording layer having perpendicular magnetic anisotropy by using a merge-type magnetoresistance effect type magnetic head which is composed of magnetoresistance effect type devices for reproduction having specific recording gap lengths. SOLUTION: A soft magnetic back layer (having a thickness of 10 to 50 nm) is provided below a magnetic recording layer having an easily-magnetization axis along a direction perpendicular to a recording surface, thereby obtaining a two-layered magnetic recording medium. A merge-type magnetoresistance effect type magnetic head H has an MR device 1 in a reproducing section R, and an upper recording magnetic pole 8, a read gap 7 and a recording gap 10 of a length of 0.2 to 0.5 μm in a recording portion W. The upper recording magnetic pole 8 disposed in the back end side has a smaller film thickness, and thus a larger saturated magnetic flux density of magnetic pole, than those of an upper shielding layer/a lower recording magnetic pole 4b disposed in the front end side.  By performing recording and reproducing operations for the two-layered magnetic storage medium using the magnetic head H, low O/W characteristics of -30 dB or less and resolution of 60% or more are obtained.
Patent JP-H04112358-A (JP)
Title: Method and device for editing two-dimensional data
Inventor: YAMADA YASUTAKA
IPC: G06F17/24
Filed: 1990-09-03
Abstract: PURPOSE:To attain the change of the character string attribute only at an optional part of a character string of a single segment by controlling the editing of the two-dimensional data by a two-dimensional data segment control means, generating a character segment by a character string generating means, and designating the character string attribute at an optional part of a character string by a partial character string attribute designating means respectively. CONSTITUTION:A two-dimensional data segment control means 1 controls the editing of the two-dimensional data, and a character string generating means 2 generates a character segment serving as one of two-dimensional data segments controlled by the means 1. Then a partial character string attribute designating means 3 designates the character string attribute of an optional part of the character string generated by the means 2. Thus a single character segment consists of a character string having plural. character string attributes. Therefore the character string attribute can be changed only at an optional part of a character string of a single segment.
Patent JP-S6294736-A (JP)
Title: Room heater with electric floor heating
Inventor: HORIKAWA TOSHIHIRO
IPC: F24D13/02
Filed: 1985-10-18
Abstract: PURPOSE:To prevent troubles in and damage to internal parts by fixing on the inside of the upper case of an operation box a print substrate on which a push-in operation type switch is mounted and providing a gap or a buffer material among the print substrate and a print substrate mounting part and the other parts in the lower case inside face and other parts in the case. CONSTITUTION:On a controller box 13 a push-in operation type switch 1, and circuit parts 14 comprising a resistor, a capacitor, a diode, etc. are mounted, and a print substrate to which an electric power source cord 15 and a wire- shaped heat generating body 12 are connected is fixed to the inside face of an upper case by means of machine screws 16. Between the lead wire section of a circuit part 14 which protrudes downward from the print substrate 2 and a lower case 18 a space is provided. When a large load such as stepping down by a foot is applied to a controller box 13, the upper case 17 develops a downward deformation, and at this time no trouble or no damage occur, because a space is provided between the print substrate 2 and the lower case which goes downward.
Patent JP-H0894093-A (JP)
Title: Heating and cooking device
Inventor: KANEKO HIDEKI
IPC: F24C15/14
Filed: 1994-09-28
Abstract: PURPOSE: To provide a structure in which a fire setting of fat and oil of food to be cooked can be prevented even if a user places an aluminum foil on a dew receiving pan. CONSTITUTION: A gas burner 2 acting as a radiation heat source is fixed to an upper part of a heating chamber 1. Its bottom part is provided with a dew receiving part 3 and a grid net 4 placed on the pan. Food 5 to be cooked is placed on the grid net 4, heated and cooked. A side surface of the heating chamber 1 which is higher than the dew receiving pan is provided with an air hole 6 and air outside the heating chamber 1 is flowed into the heating chamber. Since there is provided a chevron-shaped flow regulating plate 7 for use in guiding the air flow to a part near the surface of the dew receiving pan 3, the part near the surface of the dew receiving pan 3 is cooled and even if an aluminum foil 9 is placed, it is possible to prevent a fire setting of fat and oil of the food 5 to be cooked.
Patent JP-S6387572-A (JP)
Inventor: ISE MITSUGI
IPC: F25C3/04
Filed: 1986-10-01
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-H0397695-A (JP)
Title: Production of gaas single crystal
Inventor: MIZUNIWA SEIJI
IPC: H01L21/208
Filed: 1989-09-08
Abstract: PURPOSE:To improve purity by heating up Ga and sealant in a PBN boat to liquefy the same and coating the surface of a Ga melt with the liquefied sealant, then adding As vapor from a vent pipe to synthesize GaAs and growing the single crystal thereof. CONSTITUTION:A Ga raw material and the sealant 5 consisting of B2O3 are put into the PBM boat 2 installed in a quartz ampoule 1. The vent pipe 6 for As vapor is disposed to the boat. Further, As 7 is placed at the other end of the quartz ampoule 1 and the pressure is reduced. The quartz ampoule 1 is heated to first melt the Ga to form the Ga melt; further, the temp. is raised to liquefy the sealant 5 and to cover the surface of the Ga melt. One end of the vent pipe 6 for the As vapor arrives at the Ga melt and prohibits the infiltration of the sealant 5. The As evaporates and the vapor thereof enters the Ha melt from the vent pipe 6 for the As vapor when the temp. is further raised. This vapor reacts with the melt and forms the GaAs melt 4. The temp. is further raised to form the melt again after the GaAs melt 4 solidifies upon ending of the reaction and the melt is brought into contact with a seed crystal 8 to seed the melt. The melt is thereafter slowly cooled to obtain the CaAs single crystal 3.
Patent JP-S61111485-A (JP)
Title: Electronic timepiece
Inventor: ONUMA HIDEO
IPC: G04G5/00
Filed: 1984-11-06
Abstract: PURPOSE:To make a crown operation unnecessary by shifting the position of a long hand only by touching a cover glass with a finger and correcting the time. CONSTITUTION:A comparator circuit 6 compares a position detected by a touch position detection circuit 2 with that of the long hand of a clock counter 5, and obtains their difference. A motor 7 is normally used for driving the clock, and the long hand is driven by the amount obtained by the comparator circuit 6 at correcting the time. At this time, the motor 7 makes two turns, that is, normal and revers ones, in the direction where a transparent electrode 1 touched with a finger and the long hand can make below 180 deg.. Twelve transparent electrodes 1 are fitted by five-minite interval, and touched with a finger in the corrected state to move the long hand. When a finger is made turn along the transparent electrode 1, the correction more than one hour can be attained.
Patent JP-H02110982-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII SHINGO
IPC: H01L23/50
Filed: 1989-09-08
Abstract: PURPOSE:To protect a device against the influence of chemicals or heat at a solder dipping process or a sheathing plating so as to improve the device in reliability by a method wherein a Sn or a solder plating film is formed on the outer lead section of a lead frame before a semiconductor chip and wires are molded with resin. CONSTITUTION:A silvering film 12 is formed on the tips of a first and a second lead 11s, and a Sn plating film or a solder plating film 13 is formed on the rest metal surface. A chip 14 is die-bonded to the precious metal plated tip of the lead 11, and a wire 15 is bonded between the chip 14 and the other lead 11. The chip bonded lead frame is molded with a coloeless or colored light transmissive resin 16 to be protected against the external environment. The resin adapted for a device can be optionally selected as a plating process or the like is not performed onto the lead frame later.