baber/WOPTO huggingface dataset:
Patent JP-H09205154-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L27/115
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To attain reduction of size in the direction of height, reduction of element formation area, simplification of manufacturing process and securance of element isolation breakdown voltage when elements are microminiaturized as the result of increase in the degree of integration of an EEPROM memory cell transistor. SOLUTION: A floating gate 10 is formed by self-alignment in an opening, having a perpendicular cross section, in an element isolation insulating film 2 formed to a specified thickness through CVD. The floating gate 10 extends to the bottom of the opening 3 and to above the end of this bottom to form a cylindrical body. A control gate 12 is formed in the recessed portion in the cylindrical body of the floating gate 10 with a dielectric film 11 in-between, and above the floating gate 10. The top of the control gate is flat. This makes it possible to form traces in contact with the floating gate 10, on the top side of the element isolation insulating film without disconnection.
Patent JP-2000202825-A (JP)
Title: Method for blending design of highly fluid steel fiber reinforced concrete
Inventor: KURITA MORIAKI
IPC: C04B111/20
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To execute an effectively blending design for an excellent fluidity, a deforming performance or the like by a method wherein a funnel flowing down test for a fresh concrete sample is executed, a deforming performance is evaluated by a flowing down time, and a unit coarse aggregate absolute volume and a steel fiber mixing ratio are related to each other and set. SOLUTION: A steel fiber mixing ratio and a unit coarse aggregate absolute volume are provisionally blended based on a requested quality of a highly fluid steel fiber reinforced concrete to be designed for blending, and additional amounts of a high performance AE water reducing agent and a thickener, and an appropriate range of a slump flow are set. When the set value is unsatisfied in a slump flow test for the provisionally blended sample, an additional amount of the water reducing agent is adjusted, and when satisfied, the requested fluidity performance is made secured. Then, a K funnel flowing down test is executed, and separation characteristics are secured by adjusting the thickener so that the flowing down time becomes the specific value.  For evaluation of the deformation performance, a combination of the steel fiber mixing ratio and the unit coarse aggregate absolute volume is set so that the flowing down time becomes the specific value in a V funnel test. Thereby, the required deformation performance can be secured, and a blending design which is of a high quality and excellent in workability can be executed.
Patent JP-H02190753-A (JP)
Title: Instrument for measuring heat resistance of heat radiation sheet
Inventor: KASHIDA SHU
IPC: G01N25/18
Filed: 1989-01-19
Abstract: PURPOSE:To measure heat resistance under the same conditions irrelevantly to the characteristics of a transistor (TR) by holding the emitter current of the TR constant by a constant current source and holding the collector-base voltage constant by a constant voltage source. CONSTITUTION:A heat generation body 3 has a heat generating circuit 3c composed of a TR 3a in a case and heat generated by the circuit 3c is conducted to a press-contacted insulation heat radiation sheet. This circuit 3c is constituted by connecting a DC voltage source 4 between the collector and base of the TR 3a and also connecting a DC constant current source 5 between the base and emitter. The DC voltage of the constant voltage source 4 can be set optionally, and consequently the collector-base voltage is held constant; and the DC current of the constant current source 5 can be set optionally and the emitter current is held constant. Then the heat radiation sheet is pressed between the heat generation body 3 composed of the TR and a heat radiation plate 2 and used as a heat generation source to measure the measured temperature difference between the heat generation body 3 and heat radiation plate 2 by a thermocouple.
Patent JP-H03215436-A (JP)
Title: Oral contrast medium for mri
Inventor: HASEGAWA MAKOTO
IPC: A61B5/055
Filed: 1990-01-20
Abstract: PURPOSE:To provide the subject contrast medium having excellent safety and chemical stability, capable of being orally administered to give high contrast images and capable of being safely and expensively prepared, by employing components extracted from tea leaves. CONSTITUTION:1g of dry tea leaves (preferably green tea leaves not fermented and remaining chrorophyll therein) are extracted with <=50ml, preferably 5-50ml, of water at 20-100 deg.C and, if necessary, the resultant precipitates are removed by a filtering method or centrifugal method to provide the extracted components. The extract components are, if necessary, pulverized by a lyohilization method, etc., and further shaped into tablets, frosted tablets, capsules, etc. The contrast medium can greatly reduce spin-lattice relaxation time T1.
Patent JP-S58129596-A (JP)
Inventor: NOGUCHI TAIICHIROU
IPC: G08B13/08
Filed: 1982-01-27
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-2000211820-A (JP)
Title: Wire drum
Inventor: TAKAHASHI TAKEO
IPC: B65H75/20
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire drum which can be compactly stored before and after use and easily assembled by attachably and detachably fixing, to a pair of drum support plates, a drum member formed by fixing a number of support bars consisting of pipe materials to a rope at fixed intervals and engagingly locking the top end and rear end thereof to each other. SOLUTION: A pair of drum support plates 2 are formed of a disc-like drum support plate body 6, a drum support part 7 protruded in disc form on the central inner wall surface inside thereof, and three or more bolt insert holes 8 at prescribed intervals on the circumference of the drum support part 7. A drum member 3 is formed by fixing both ends of a number of support bars 9 consisting of pipe materials to ropes 10 at prescribed intervals, and engagingly locking the top end and rear end thereof by a locking piece 11 and a locking tool 12. The bolts 13 of attachable and detachable fixing means 4 are inserted to the bolt insert holes 8 and the support bars 9 in the positions corresponding to the bolt insert holes 8, and nuts 14 are screwed thereto to fasten and fix the drum support plates 2 to the drum member 3.
Patent JP-H03216482-A (JP)
Title: Illumination device for elevator cage
Inventor: MIYATA TAKESHI
IPC: F21V7/00
Filed: 1990-01-20
Abstract: PURPOSE:To prevent a user from being given an uncomfortable feeling without generating unevenness in light of a fluorescent lamp by providing a light source, which projects light from one side end surface of a flat plate-shaped light transmitting panel to perform interior illumination therethrough, in the flat plate- shaped light transmitting panel, with a reflecting film pasted to the reverse side, provided in a ceiling of an elevator cage. CONSTITUTION:A space part A, which protrudes to an outer side part between a ceiling plate 20 and a cage 10, is provided in its upper part, and a fluorescent lamp 32 is provided in the space part A. A flat plate-shaped light transmitting panel 34, in which a reflecting film 33 is pasted to an internal wall and a reverse side opposed to the fluorescent lamp 32, is mounted, and by this constitution, room illumination without unevenness is performed by interior illumination of the cage 10 to turn on the fluorescent lamp 32 and irregularly reflecting its light through the light transmitting panel 34 by the reflecting film 33. Also, a ceiling of the cage 10 can be heightened by thinning an illumination device.
Patent JP-2000211367-A (JP)
Title: Weather strip and installation method thereof
Inventor: MASUDA HIROYUKI
IPC: B60J5/08
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip which can be fixed without failure caused during installation under easy process control, as well as a method for installing the weather strip. SOLUTION: A weather strip 1 is provided with a hollow seal portion 3 and a fixed portion 5. A clip fixing hole 8 is arranged in the fixed portion 5. By using a clip having a weather strip fixing portion, wing portion, and axial portion that connects the weather strip fixing portion and the wing portion, the weather strip fixing portion is fixed into the weather strip fixing hole 8, and the wing portion is fixed into a fixing hole arranged on a base body. This operation fixes the weather strip 1 to the base body. In the weather strip 1, the fixed portion 5 comprises a race 6 on the bottom face, and the clip fixing hole 8 is arranged in the vicinity of the race 6 bottom portion. A depth w of the race 6 is 0.5 mm to 5 mm, and an opening width of the race 6 is larger than the fixing hole on the base body side.
Patent JP-H07307930-A (JP)
Title: Multiplex transmitted signal reproducing device
Inventor: NODA TSUTOMU
IPC: H04N7/081
Filed: 1995-01-27
Abstract: PURPOSE:To stably receive an amplitude modulated and multiplex transmitted signal by detecting synchronism by reproducing a carrier wave from the multiplex transmitted signal, and demodulating multiplex transmitted signal data from that output signal. CONSTITUTION:A high frequency amplifier circuit 402 amplifies an inputted television signal and this signal is converted into an intermediate frequency for demodulation by a frequency converting circuit 403. Afterwards, the multiplex transmitted and digital coded signal of a sound signal band is extracted from the converted signal by a band pass filter 414 at the frequency converting circuit 403. Then, a synchronism detecting circuit 415 detects synchronism corresponding to the carrier wave reproduced by a carrier wave reproducing circuit 416, the quadrature multiplex transmitted signal is detected and demodulated, and a spectrum suppression processing signal reproducing circuit 417 processes the demodulated signal and returns it to the signal before spectrum suppression processing. Afterwards, concerning that signal, an error generated in the middle of transmission is detected and corrected by a digital signal processing circuit 418, and that signal is returned to an analog signal by a DAC 419 and outputted from an output terminal 420.
Patent JP-S58128145-A (JP)
Title: Oxygen absorbing agent
Inventor: KOMATSU TOSHIO
IPC: A23L3/3436
Filed: 1982-01-27
Abstract: PURPOSE:To prevent the generation of dust during packaging in the stage of producing an oxygen absorbing agent by packaging a compsn. consisting of iron powder and an electrolyte such as metal halide or the like and active carbon together in the stage of packaging without mixing the same beforehand. CONSTITUTION:0.1-10 Parts an electrolyte of halides of alkali metals and alkaline earth metals is added as it is or in the form of an aq. soln. to 100parts iron powder of <=50 meshes such as reduced iron powder, electrolytic iron powder, sprayed iron powder, and further powder of <=200 meshes such as active alumina, active caly, diatomaceous earth, pearlite, zeolyte or the like as a filler is added at >=0.5 part the weight of the water under mixing and is dried to powder. Active carbon of <=100 meshes is prepared at 0.1-10 parts with respect to 100 parts the iron powder. The powder and the active carbon are separated in two stages and are packed in an air permeable packaging material. The oxygen absorbing material which does not produce dust during packing is obtained.
Patent JP-S59138620-A (JP)
Title: Method and apparatus for preventing settlement of existing pole
Inventor: WATANABE HIKOITSU
IPC: E02D27/42
Filed: 1983-01-28
Abstract: PURPOSE:To prevent the settlement of a pole exactly by a method in which coupling plates are inserted into holes on the pole side and turned through 180 deg. until the downside of the pole is touched, the holes are embedded, and connecting bars erectly provided to the coupling plates are connected to resistance plates on the ground's surface. CONSTITUTION:Holes 15 of the same depths are drilled close to an existing pole 14, and coupling plates A are inserted into the holes 15. A rotary pipe 17 whose inside is to be loosely fitted with an angular shaft 2 is brought down under the guidance of a connecting bar 3 and fitted on the angular shaft 2. The upside of the pipe 17 is struck by a hammer to drive a fixed shaft 6 into the undisturbed soil from the bottom of the hole. The pipe 17 is turned, the coupling plate 1 is turned through 180 deg. around the fixed shaft 6, and the downside of the pole is contacted with the coupling plate 1. The operation is made for the left and right sides of the pole, the pipe 17 is removed, the hole is embedded with soil, a set of left- and right-handed resistance plates 7A and 7B are fixed to the connecting bars 3 exposed on the ground's surface.
Patent JP-S60154115-A (JP)
Title: Testing device for industrial instrument
Inventor: YOSHIOKA TAKASHI
IPC: G01D5/42
Filed: 1984-01-24
Abstract: PURPOSE:To perform good-operability setting which uses a setter and good-precision setting selectively by selecting the digital display of a set value set by the setter or the digital display of conversion from an output air pressure signal to an electric signal by switching. CONSTITUTION:When setting operation is carried out with the setter 1, switches 12a and 12b are connected to sides a1 and a2 respectively. In this state, the common terminal of the changeover switch 12b is grounded through the terminal a2, so it is held at a low level. Its low signal is inputted to a CPU2 through a port 22, and means that the set value inputted to a display device 4 from the setter 1 is displayed on the display device 4. Therefore, the ten-key of the setter 1 is operated in this state to input a numeral corresponding to the air pressure signal to be set, and this digital value is inputted to the CPU2 from the setter 1 through a port 7 and the set value is set through a data bus 5 and a port 8 to and displayed on the display device 4 under the control of the CPU2.
Patent JP-S5397365-A (JP)
Title: X-ray fluorecent film
Inventor: ADAKA SABUROU
IPC: H01J29/38
Filed: 1977-02-07
Abstract: PURPOSE: To avoid the exfoliation of layers and to obtain an X-ray fluorescent film featuring a high sensitivity and a resolution, by providing an intermediate layer between the substrate and CsI film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11206598-A (JP)
Title: Hand-washing device
Inventor: ISHIHARA KIYOSHI
IPC: A47K7/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hand-washing device capable of safely cleaning up hands without causing chapping of the hands and environmental pollution. SOLUTION: A hand-washing device 1 has a cleaning vessel 10, an ozone water supply unit 20, an ultrasonic wave generator 30, an exhaust fan 40, a dryer 50, a protective cover 60 and the like, and when hands are inserted into the cleaning vessel 10 from an inserting window 62, ozone water is supplied to the cleaning vessel 10 from the ozone water supply unit 20, and an ultrasonic wave generated from the ultrasonic wave generator 30 also propagates to the ozone water. Then, the hands are cleaned up by operation of ozone and the ultrasonic wave. Afterwards, the dryer 50 dries the hands after discharging ozone water by opening a solenoid valve 16.  The cleaning vessel 10 is covered with the protective cover 60, and since the exhaust fan 40 provided with manganese dioxide decomposes ozone gas in the protective cover 60 into oxygen and discharges it, a hand-washing person does not inhale the ozone gas.
Patent JP-S61174193-A (JP)
Title: Molecular beam epitaxial growth method
Inventor: OGAWA MASAKI
IPC: H01L21/203
Filed: 1985-01-25
Abstract: PURPOSE:To grow the compd. of group III-V elements including high-quality Al at the substrate temp. lower than ever by incorporating Ga or In into an Al vaporization source, and carrying out the molecular beam epitaxial growth of the compd. of group III-V elements including Al. CONSTITUTION:The molecular beam epitaxial growth of the compd. of group III-V elements including Al (e.g., an AlGaAs liq. crystal) is carried out by incorporating 1-10 atom% Ga or In into an A vaporization source. A compd. of group III-V elements including high-quality Al can be grown at the substrate temp. lower than ever. By the previous addition of Ga or In into the Al vaporization source, a part of Ga of In into the Al vaporization source, a part of Ga or In takes in O2 by the reaction with the Al oxide under heating to form the oxide of Ga or In. Since the oxide is more vaporizable than the Al oxide and Ga or In is more vaporizable than Al, extremely high-purity Al remains in the crucible. Consequently, the O2 in the Al flux is remarkably reduced, and the compd. of group III-V elements including high-purity Al can be grown by the molecular beam epitaxial growth method.
Patent JP-S57126072-A (JP)
Title: Battery
Inventor: NAGAMINE AKIO
IPC: H01M4/50
Filed: 1981-01-29
Abstract: PURPOSE:To stabilize the characteristic of a battery, which contains a negative electrode made of an alkali metal or an alkaline earth metal, a nonaqueous electrolyte prepared by dissolving an electrolyte in an organic solvent, and a positive active material principally consisting of manganese dioxide, by using as the main component of the positive active material, manganese dioxide on which electron beams are irradiated so as to remove the water contained in it. CONSTITUTION:A positive active material 2 principally consisting of, for example, manganese dioxide is packed in the lower part of a case 1 also serving as a positive terminal. Here, manganese dioxide used in preparing the material 2 is given concentrating high energy by irradiating electron beams on it by use of an accelerator so as to make the water contained in it and including bonding water to be removed it is converted into inactive crystalline form.
Patent JP-H10196896-A (JP)
Title: Charge-dedicated gas container valve with overcharge checking function
Inventor: INAYOSHI TAMIAKI
IPC: F17C13/04
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the safety and efficiency of the charging work of a charge-dedicated gas container valve, by simplifying its structure, providing it with an overcharge checking function, and allowing its attachment or detachment in a single operation. SOLUTION: A charge-decorated gas container valve involves an overcharge check valve 10, taking the form of a ball arranged in a gas passage to close its gas passage portion on the side of a gas charge port, which is driven by a float adapted to vertically move corresponding to the liquefied gas level. The gas pipe connection of the gas container valve comprises a gas pipe-side connection 30 and a valve-side connection 3 conforming to the gas pipe-side connection, when are respectively provided with valves 35 and 5 for opening or closing the gas passage. The valves 5 and 35 are normally energized by their associated springs 38 and the like in the directions to close the gas passage, and only during the connections are coupled together, they are automatically opened when pressed by the tip 36a of a rod 36 penetrating through the valve 35 on the valve 5 to open the gas passage.
Patent JP-H07292928-A (JP)
Title: Tiled structure of built-up wall surface
Inventor: MISHINA HARUO
IPC: E04F13/08
Filed: 1994-01-10
Abstract: PURPOSE:To facilitate a mounting operation by attaching a tiling plate to a wall surface via a support member, and connecting the support member directly not to a member constituting the wall surface but to a structural member such as steel. CONSTITUTION:A wall surface member 1 made by a cellular-cement molding plate with a through hole la in its center is joined to a skeleton structural steel 7 of a building, etc. Next, a tiling plate 3 having a lock 3a on its surface, and tiles each having a lock 4a on its back that corresponds to the lock of the tiling plate 3, are formed. A support member 5 is provided between the wall surface member 1 and the tiling plate 3, and is connected and secured to the skeleton structural steel 7 by a connecting member 6, and the tiling plate 3 is secured to the support member 5 by nails 9. The tiling plate can then be prevented from peeling off.
Patent JP-S55103773-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L29/866
Filed: 1979-02-05
Abstract: PURPOSE: To obtain low noise characteristics and low temperature drift characteristics by setting the impurity concentration of a p + -type semiconductor substrate higher than the peak impurity concentration of a p-type diffusion layer, in a constant voltage diode suitable for use in a semiconductor integrated circuit.  
     CONSTITUTION: n-Type epitaxial layer 5a is formed on p + -type semiconductor substrate 1b, and p-type diffused layer 2b, reaching substrate 1b from the surface of layer 5a, and n + -type diffused layer 3b are formed. The impurity concentration of p + -type semiconductor substrate 1b is set higher than the peak impurity concentration of p-type diffused layer 2b. By this, since the phenomenon of breakdown occurs in 6a in the bulk, instead of on the surface, excellent low noise characteristics and low drift characteristics, free from the influence of the surface, are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188580-A (JP)
Inventor: JIYAN MARII SUTEIMAA
IPC: B62D63/00
Filed: 1987-01-21
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-H11207976-A (JP)
Title: Wiper structure
Inventor: TANAKA KOICHI
IPC: B41J2/165
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce costs of parts and prevent nonuniformity in wiping by setting an absorption force decrease wall with reduced ink absorption force at least at one face of a spatula-shaped ink-absorbing, holding body which is a gap aggregate bringing about a capillary phenomenon. SOLUTION: An absorption force decrease wall 7a having an ink absorption force decreased is set at one face of a spatula-shaped ink-absorbing, holding body which is a gap aggregate bringing about a capillary phenomenon. An ink-absorbing part 7b at the other face of the ink-absorbing, holding body is maintained as it is without the ink absorption force lowered. This wiper structure can reduce ink absorption efficiency as much as possible because one face of a porous material or fibrous material is processed with heat, a solvent, light, gas or the like. A thickness of the absorption force decrease wall 7a is approximately 1-50% a total thickness of a wiper 7. Accordingly, parts can be reduced in cost and nonuniformity in wiping is prevented.
Patent JP-S61173833-A (JP)
Title: Ic storage device
Inventor: KAWASHIMA EIJI
IPC: B65G1/00
Filed: 1985-01-28
Abstract: PURPOSE:To enable an integrated circuit (IC) to be stored at a high speed and reduce a tact time, by storing the IC in an only-use magazine while the IC is slided on a guide rail by horizontally moving a pawl member of an IC conveying mechanism. CONSTITUTION:An integrated circuit (IC) extracting mechanism 1 clamps an IC 6 to be extracted from a substrate or a socket. A guide rail 2 is horizontally set to the inlet side of an only-use magazine 7. A shuttle conveying mechanism 3 horizontally moves an IC mounting shuttle 3A between an end part of the guide rail 2 and the IC extracting mechanism 1 placed in an IC delivery position. An IC conveying mechanism 4, having an IC pressing pawl member 4B, vertically and horizontally moves said pawl member 4B. Accordingly, an IC storage device, conveying the IC 6 to the end part of the guide rail 2 by the shuttle 3A of the shuttle conveying mechanism 3, stores in the only-use magazine 7 the IC 6 while it is slided on the guide rail 2 by horizontally moving the pawl member 4B of the IC conveying mechanism 4.