baber/WOPTO huggingface dataset:
Patent JP-H04253661-A (JP)
Title: Cushioning packaging material
Inventor: MARUI AKIRA
IPC: B65D85/68
Filed: 1991-01-28
Abstract: PURPOSE:To provide a cushioning packaging material with high practicality, which is not inferior functionally, utilizing waste material which is generated during manufacture of parts by a method wherein waste material which contains an elastic material is divided into small pieces, and numerous divided waste material small pieces are filled in a mold, etc., and solidified with an adhesive, etc., and formed into a specified shape. CONSTITUTION:A waste material consists of a laminate structure of an elastic member with a surface and a soft rear side, and without discarding, it is cut into small pieces 10 of which the dimension is 4-10mm for the longitudinal edge and 4-10mm for the lateral edge. The cut small piece 10 is equipped with a surface part 11 which is slightly hard and an elastic part 12 with an extremely rich flexibility on the rear side, and these are unified. Then, numerous small pieces 10 are prepared, and filled in a female die, and a sealing agent 14 such as adhesive, etc., is filled from the top and stirred, and the sealing agent 14 is solidified by compressing by a male die, etc., and a cushioning packaging material 13 with a specified shape is obtained by making small pieces 10 combine to each others. Also, since the sealing agent 14 has pliability and is slightly harder than the small pieces 10, the title cushioning packaging material can retain the shape assuredly, and is suitable for a cushioning packaging body 13 for metal parts or hard resin parts, etc.
Patent JP-H04252575-A (JP)
Title: Video signal correction device
Inventor: KONDOU NORIAKI
IPC: H04N5/243
Filed: 1991-01-28
Abstract: PURPOSE:To utilize effectively a margin of a dynamic range to be caused by flair correction and to improve the contrast by correcting the flair generated in a video camera. CONSTITUTION:An image pickup signal is extracted through an AGC circuit 7 and a subtraction circuit 13. The subtraction circuit 13 shifts a DC component to correct flair. The image pickup signal level subject to flair correction is detected by an optical detector 15 via the subtractor circuit 13. A gain of the AGC circuit 7 and opening/closing of an iris 2 are controlled depending on the detection level. The image pickup signal level after flair correction is detected and the exposure is corrected to implement flair correction, then a margin of the dynamic range caused by the correction is utilized effectively.
Patent JP-S52103951-A (JP)
Title: Magnetron unit
Inventor: NAKAI KAICHIROU
IPC: H01J23/10
Filed: 1977-03-14
Abstract: PURPOSE: To make it more effective and smaller by arranging the small sized magnets over and below the internal type magnetron to have equal effect of the magnetic field from the magnets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09223994-A (JP)
Title: Portable radio equipment
Inventor: SUGURO AKIHIRO
IPC: H04W84/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To keep communication sensitivity in global peripheral directions by combining a circularly polarized wave antenna provided with high elevation angle direcitivity and a linearly polarized wave antenna provided with directivity in a low elevation angle. SOLUTION: A linearly polarized wave antenna means 11 is a vertical dipole antenna and is composed of a first radiation element 12, a power feeding point 13, a second radiation element 14 composed of the sleeve of a conductor and a coaxial line (power feeding line) 15. A circularly polarized wave antenna means 21 is a helical antenna and is composed of the power feeding point 22, the coaxial line 23 to be a radiation element, the conductor 24 and a dielectric cylinder 25. In this case, the radiation direction of the circularly polarized wave antenna means 21 is in a high elevation angle direction and the radiation direction of the linearly polarized wave antenna means 11 is in a low elevation angle direction. The operation frequencies of the two antennas 21 and 11 are matched to the desired same frequency band.  Then, the circularly polarized wave antenna 21 and the linearly polarized wave antenna 11 are arranged at the upper end part of this portable radio equipment 1. Thus, even at the time of being at the low elevation angle or a high elevation angle, excellent communication is made possible.
Patent JP-S57142736-A (JP)
Title: Cold forging method
Inventor: YAMAMOTO MOTOYA
IPC: B21J5/00
Filed: 1981-02-26
Abstract: PURPOSE:To form the projection and the body by one process by using a die provided in the bottom part with a pass that has a hole of the same size with desired projection, inserting an Al material provided in an end face with a projection similar in shape with, but slightly smaller than, the hole of the die into the pass, and press forming by the punch. CONSTITUTION:In forming a product 1 having a projection 3 which is in a body with the body 2 on an end face using an Al material 1', a hole 7 which is the same size with the projection 3 of the product 1 is formed on the bottom of a pass of a die 4. Next, a projection 3' similar in shape with but slightly smaller than the hole 7 of the die 4 is made on an end face of the Al material 1', and the projection 3' is inserted into the hole 7 of the pass 6 and the Al material 1' is attached to the pass 6. Then, press forming is made by the punch 5.
Patent JP-S58144552-A (JP)
Title: Miniature motor
Inventor: NISHIMURA SHIGEKI
IPC: H02K5/14
Filed: 1982-02-22
Abstract: PURPOSE:To alleviate the vibration and noise due to slide between a brush and a commutator in a miniature motor for a vehicle or the like by bonding sheet- shaped elastic materials on the front and back surfaces of an outer edge of a support of an insulating plate which mounts and holds the brush. CONSTITUTION:Sheet-shaped elastic materials 9 are bonded on the front and back surfaces of a support of an insulating plate 6 which mounts and holds a brush 4 in contact with a rotor. For example, four projections are formed on the outer edge of the plate 6, and sheet-shaped elastic materials 9 cut in the length twice the thickness of the plate 6 as compared with the peripheral length of the projections are bonded to the front and back surfaces of the projections. The projections of the plate 6 are buried in the notches of a motor housing 3 through the materials 9 to be retained by an end bracket 3 in assembling a motor.
Patent JP-S53111785-A (JP)
Title: Device for supplementing starting gas in carbonmeter or others
Inventor: MORITA YOUZOU
IPC: G01N31/10
Filed: 1977-03-11
Abstract: PURPOSE: To purify gases formed by combustion of sample for re-use as starting gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60170953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUKUDA TERUMASA
IPC: H01L21/82
Filed: 1984-02-16
Abstract: PURPOSE:To measure the speed of a fundamental cell in an unwired state by a method wherein an oscillation circuit or a delay circuit is provided independently from the logic circuit, whereon a wiring is provided on a master slice, by performing a multistage-connection on a fundamental gate. CONSTITUTION:An inverter 7, a resistor 3, a diode 4 and an N-channel MOSFET 10 are connected as prescribed on an input circuit 31 using a CMOSFET, and the input circuit 31 functions as an inverter. If a circuit 32 is composed of an odd number of NOR circuits 11-13, it is ring-oscillated when the output of the inverter 7 is in low level, and an output is obtained at a terminal 2 through the intermediary of an output circuit 33. When circuits 31-33 are composed of intrinsic logic circuits utilizing the unused elements and terminals, terminals 1 and 2 are in a disconnected state, the output of the inverter 7 is in a high level, and an oscillation circuit is brought to a standstill. The input terminal 1 is maintained at a high level only when the speed tpd of the NOR circuits are measured, and the oscillation output is obtained from the terminal 2. Accordingly, the speed of the NOR circuits can be measured using a frequency indicator without measuring the speed of IC, and the finished condition of the intrinsic logic circuit can also be evaluated.
Patent JP-S58146258-A (JP)
Title: Thermal dehydration for storage
Inventor: AZETA MITSUGI
IPC: A23L17/00
Filed: 1982-02-24
Abstract: PURPOSE:A material of fish or shell is heated at a temperature according to the fat or oil that the fish or shell contains to effect dehydration, thus enabling the storage for a long period of time. CONSTITUTION:A material of fish or shell such as eel or conger is heated, before it starts autolysis, to deactivate the enzymes, then heated at an elevated temperature according to the characteristics of the fat or oil that the fish or shell contains to effect dehydration.
Patent JP-S58160950-A (JP)
Inventor: BAABARA MEI SHIDAABAAGU
IPC: C08L61/00
Filed: 1983-02-21
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-S55402-A (JP)
Title: Timer device
Inventor: IMAIDE TAKUYA
IPC: H04N5/44
Filed: 1978-03-13
Abstract: PURPOSE: To reduce the waste consumption of an electric power accompanying the use of a timer by flashing a lamp in case the power supply to an electronic device is blocked even after elapse of a preset time after a button is depressed.  
     CONSTITUTION: If a sleeping button 110 is depressed so that a main switch 22 is turned on during the reservation of sleep, the information that the switch 22 is conductive is transmitted to a discriminating circuit 123 by the action of a coactive switch 220. The circuit 123 judges that the sleep is reserved and that the switch 22 is conductive thereby to change the signals to be impressed upon a lamp drive circuit 152 each time count terminating signals are fed from a counter 129. As a result, a sleep lamp 151 is flashed to give a warning since the counter 129 changes the conductive and inconductive conditions each time it finishes its counting operations. As a result, it is possible to reduce the waste power consumption due to use of a sleeping timer while keeping the power source of a TV receiver set operative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62187196-A (JP)
Title: Device for vapor phase crystal growth
Inventor: SUHARA MOTOI
IPC: C30B25/14
Filed: 1986-02-13
Abstract: PURPOSE:To grow a crystal in a vapor phase with excellent controllability by a simple and small-sized device by introducing >=1 kind of raw gaseous material and carrier gas into a reaction furnace wherein plural specified unit flow rate control systems are connected in parallel and arranged, and allowing the materials to react with each other. CONSTITUTION:Gaseous AsH3 2, etc., are introduced into the reaction furnace R through a gas flow rate control part wherein plural unit flow rate control systems provided with flowmeters 81 and 82, valves 20a and 20b on the upstream side, and valves 20c and 20d on the downstream side are connected in parallel. A carrier gas 1 such as H2 is bubbled through trimethylgallium 4, etc., through a flow rate control part consisting of flowmeters 101 and 102 and valves 22a-d and introduced into the reaction furnace R from a valve 25. Trimethylaluminum 5, the diethylzinc 6, etc., are introduced in the same way into the reaction furnace R from flowmeters 111-2 and 121-2$ through valves 26 and 27 and respective unit flow rate control systems wherein the flow rates are controlled, and the materials are allowed to react with each other to grow the crystal of a GaAs/GaAlAs system in the vapor phase.
Patent JP-S63195646-A (JP)
Title: Method and device for extra printing
Inventor: TOKUDA KANJI
IPC: G03B27/46
Filed: 1987-02-09
Abstract: PURPOSE:To obtain the same finish as before by carrying out extra printing operation according the image information of photographic paper which is already printed in addition to the image information of a negative film. CONSTITUTION:An exposure quantity is computed from the image information of the photographic paper 42 which is already printed with the negative film 18 in addition to the image information of the negative film 18 which is detected by a photographic printing device 10, and exposure control is so performed according to the arithmetic result to obtain a finish of the same color with the finish of the photographic paper 42 which is already printed. The exposure quantity is computed according to not only the image information of the negative film 18, but also the image information of the photographic paper 42 which is already printed, so the finish state of the printed paper and the finish state of the photographic paper 42 which is already printed are equalized to each other.
Patent JP-H04364284-A (JP)
Title: Tape cassette
Inventor: FUKAWA TSUGIO
IPC: G11B23/087
Filed: 1991-01-29
Abstract: PURPOSE:To provide a supporting shaft solving the problems such that an obstacle occurs in the rotation of a guide roller or the guide roller is unable to insert, and so on. CONSTITUTION:In a tape cassette on which the supporting shaft 7 supporting the guide roller rotatably is integrally molded with a lower half, the diameter D1 of a tip part 7g (the range of length L1) of this supporting shaft 7 is formed smaller than the diameter D, of a guide part 7h of the supporting shaft so as to support the guide roller for the smooth rotation. Even if a swelling 7f is produced at the detachment from a mold while pushing the tip part 7g of supporting shaft 7 by a projecting pin 6, the diameter D, of the swelling part 7f stands in the relation of D3<D2, so the rotation of guide roller is never obstructed.
Patent JP-H11233760-A (JP)
Title: Laminated structure member composed of metal, oxide film and silicon carbide semiconductor
Inventor: YOSHIKAWA MASATO
IPC: H01L29/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce lateral direction shift of C-V characteristics and I-V characteristics of an MOS structure, by reducing positive and negative charges generated in a thermal oxidation film of an element having an MOS structure which is formed by thermally oxidizing silicon carbide single crystal surface. SOLUTION: This laminated structure member is constituted of metal 1, a thermal oxidation film 2 and silicon carbide semiconductor 3. The thermal oxidation film 2 is formed of a thermal oxidation film of at most 5 nm in thickness. By forming an oxide film on the thermal oxidation film by using a method except thermal oxidation, a laminated structure member in which at least two layers of oxide films are deposited is obtained. The oxide film formed by a method except the thermal oxidation is a nitride film.
Patent JP-H01202890-A (JP)
Title: Manufacture of buried hetero structure semiconductor light emitting element and manufacture thereof
Inventor: MATSUMOTO TAKU
IPC: H01S5/00
Filed: 1988-02-08
Abstract: PURPOSE:To reduce leakage current by providing a forward mesa structure where an active region is composed of (111) B side along <110> direction and by making a semiconductor buried layer a high resistance layer. CONSTITUTION:A buried hetero structure semiconductor light emitting element is so made that an active region 12 is sandwiched between buried layers 16 whose refractive index is smaller than that of the active region 12 and whose forbidden band width is larger than that of the active region 12. Forward mesa structure where the active region 12 is composed of (111) B side along <110> direction is shaped, and a high resistance layer 16 is buried. More particularly, since a pn-junction part is formed only on the active region part of forward mesa structure, parasitic capacity reduces and high-speed modulation is realized. Further, since a forward mesa side wall part is formed on (111) B side, leakage current reduces extremely and a buried hetero structure semiconductor light emitting element which carries out light emitting at high efficiency can be obtained.
Patent JP-H09221908-A (JP)
Title: Method of installation construction of elevator
Inventor: NAGAMINE YUTAKA
IPC: E04G1/36
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve workability by successively constructing upper floors from lower layer floors as lifting an uppermost floor while mounting a hanging scaffold on an elevator shaft formed from the lower layer floors in succession and executing elevator construction works. SOLUTION: When a building 2 is constructed successively from lower layer floors while elevating an uppermost floor 3 by a hydraulic jack 5, a hanging scaffold 8 corresponding to a plurality of floors is suspended from an elevator shaft in a floor 6 just under the uppermost floor 3 through a support beam 7. Fire-resistive covering construction works, temporary installation of articles for an elevator, the centering of the articles and final installation are executed respectively in the upper floor 9a, intermediate floor 9b and lowermost floor 9c of the scaffold 8. When a plurality of the elevators are mounted in a crosswise arranged manner, the same floors of the floors 9a, 9b, 9c set up in each elevator shaft are connected by a movable flight of steps being freely housed, and operators are moved freely and the same kind of operations are executed simultaneously.  Accordingly, the elevator can be installed safely in the short term of works as being synchronized with the construction of the building while the elevator can be centered accurately and easily.
Patent JP-H01202629-A (JP)
Title: Mach-zehnder type interferometer
Inventor: NISHIURA YOZO
IPC: G01L11/00
Filed: 1988-02-09
Abstract: PURPOSE:To enable highly accurate measurement of sound waves, pressures and the like, by arranging a signal optical fiber, a reference optical fiber, a phase compensator and the like. CONSTITUTION:Monochromatic light from a first light source A enters a first coupling K at an end point K1. Light propagating through a signal optical fiber 2 suffers a change in phase by a sound wave or a pressure as passing through a sensor coil 4. On the other hand, light propagating through a reference optical fiber 3 receives a phase compensation PHI as passing through a phase compensator 6. Then, a signal light and a reference light gets together with a second coupling M to interfere with each other. The intensity of the interfering light is detected with a first light receiving element C provided at an end point M1. Then, a detection circuit 11 withdraws a fundamental wave component of the sound wave or a pressure signal. Likewise, light from a light source B enters a coupling M at an end point M2, where the light is divided into a signal light and a reference light, which get together with the coupling K to interfere with each other. The intensity of the interfering light is detected with a second light receiving element D. Moreover, the intensity of the fundamental wave component is determined while an error signal extraction circuit 14 performs a phase compensation.
Patent JP-H10213562-A (JP)
Title: Ph, orp, and water temperature measuring electrode
Inventor: KASAHARA MASAHIKO
IPC: G01N27/403
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring electrode which can measure multiple measuring items with one measuring electrode only and also is excellent in portability. SOLUTION: A first bottomed insulation protective tube 16 in which a temperature measuring element 3 and an ORP measuring electrode 4 are stored inside, a second bottomed insulation protective tube 21 in which an internal electrode for PH measuring electrode 5 and sealing liquid 20 are contained inside, a comparison electrode 6, and a liquid communication part 7 are stored in an electrode supporting cylinder 2. A part of the ORP measuring electrode is installed projectedly from the bottom of the first insulation protective tube 16 so that it can be touched with the liquid to be measured, and also a PH measuring film 23 is installed at the bottom part of the second insulation protective tube 21.  On the other hand, the comparison electrode 6 is positioned in internal liquid 12 sealed inside the electrode supporting cylinder 2, and the liquid communication part 7 has a permeability and is arranged so that its one end is brought in contact with the internal liquid 12 and the other end is brought in contact with the liquid to be measured.
Patent JP-H09193288-A (JP)
Title: Adhesive decorative metal plate
Inventor: KIZAWA TATSUTO
IPC: B05D7/14
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a releasing paper-free low cost adhesive decorative metal plate, in which the miniaturization and simplification of facilities are contrived and their production are excellent. SOLUTION: In a continuous line, on the front surface of a surface-treated Al-Zn alloy melt plated steel plate 1, a thermosetting resin paint is applied. While, on the rear surface of the metal plate 1, a thermosetting resin adhesive, which sets at the thermosetting temperature of the resin paint, is also applied simultaneously. Next, by baking and hardening both the front and rear surfaces, a surface resin layer 11 and an adhesive layer 12 are formed on the Al-Zn alloy melt plated steel plate 1.
Patent JP-H01205744-A (JP)
Title: Original disk for duplicating stamper and its manufacture
Inventor: KONDO TETSUYA
IPC: G11B7/26
Filed: 1988-02-12
Abstract: PURPOSE:To minimize the surface roughness of grooves corresponding to an information signal by making a base out of a glass material having an etching rate which is 60% or below in comparison with quartz at the time of dry etching. CONSTITUTION:Soda quartz glass whose etching rate is 60% or below in comparison with quartz at the time of dry etching is used as the base 1 of an original disk for duplicating a main stamper. Photo-resist 2 is applied on the base 1 in a uniform film thickness. Successively, a laser beam 3 is projected from over the photo-resist 2, development is executed and thus, a prescribed pattern is obtained. Next, the base 1 is dry-etched in gaseous CF4 plasma 4 and the etching is stopped when the glass material 1 is etched to a prescribed depth. Further, the remaining photo-resist 2 is removed by O2 purge, the original disk for duplicating the stamper is obtained, the stamper is manufactured from this original disk and an optical disk is manufactured from this stamper. Thus, the surface roughness can be minimized.
Patent JP-S62193970-A (JP)
Inventor: SHINOZAKI YOSHIHIRO
IPC: H05K13/02
Filed: 1986-02-14
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-H05192640-A (JP)
Title: Method for coating article
Inventor: ISHIZAKI KENICHI
IPC: B05D5/00
Filed: 1992-01-20
Abstract: PURPOSE:To attain a coating method with excellent adhesion by coating the surface of an article made of a metal, glass or wood with a coating material based on a product obtd. by allowing a fluorine-contg. copolymer to react with a silane compd. or a partial condensation product thereof. CONSTITUTION:The surface of an article made of a metal, glass or wood is directly coated with a coating material based on a product obtd. by allowing a fluorine-contg. copolymer having hydroxyl or carboxyl groups to react with a silane compd. represented by a formula R<1>xSi(OR<2>)4-x [where R<1> us a nonhydrolyzable group or H, R is alkyl, aryl, alkenyl or H and (x) is 0, 1 or 2] or a partial condensation product thereof. A layer of a resin other than the fluorine-contg. copolymer may be formed on the surface of the article before the coating.