baber/WOPTO huggingface dataset:
Patent JP-H0977548-A (JP)
Title: Water permeable and holding material using concrete fragment as aggregate and its production
Inventor: MISAWA HIROSHI
IPC: C04B28/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water permeable and holding material using a concrete fragment as an segregate, which is used for forming a road bed material for concrete pavement having water permeability together with water holding property by using a concrete fragment, and to provide a production method therefor. SOLUTION: A raw material having a composition consisting of 10-30% Portland cement and 5-20% blast furnace slag or a fly ash powder is mixed with 50-80% (by weight) aggregate obtained by crushing the concrete fragment and adjusting the sizes of the crushed fragment so as to be 20±5% in <1.0mm particle diameter, 20±5% in 1.0mm-2.0mm particle diameter, 35±5% in 2-5mm particle diameter, 20±5% in 5-10mm particle diameter and 5±5% in 10-15mm particle diameter, and 10-20% water is added thereto to be mixed and kneaded. As a result, the improvement in global environment such as flood prevention at the time of heavy rain or global warming prevention is attained.
Patent JP-H1146673-A (JP)
Title: Pizza containing tea leaf (cake for becoming cleaver)
Inventor: NAITO KOICHI
IPC: A23L35/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pizza that contains dried tea leaves to explore the way for effective utilization of vitamin A, prevents cancer and is very effective for health promotion. SOLUTION: The basic parts for pizza (starch + water + food oil) are mixed together with tea, kneaded and baked.
Patent JP-S60129916-A (JP)
Title: Thin film magnetic head
Inventor: SATOU TETSUYA
IPC: G11B5/255
Filed: 1983-12-19
Abstract: PURPOSE:To enable simple and inexpensive production without deteriorating various characteristics such as wear resistance, coefft. of friction, etc. by forming a protective base plate of a high polymer material. CONSTITUTION:A protective base plate 7 is formed of a high polymer material incorporated therein with inorg. fine particles and lubricating agent. The high polymer material is enumerated by, for example, an epoxy resin, etc. and the inorg. fine particles are enumerated by inorg. fine particles of oxide, such as alumina, silica, zirconia boride, nitride, etc. The preferable lubricating agent is enumerated by a solid lubricating agent such as molybdenum bisulfide. The base plate 7 can be produced by the simple stage of injection molding, etc. from the inexpensive high polymer material according to the above-mentioned constitution of the base plate; moreover the high wear resistance is obtd. by the inorg. fine particles incorporated into the high plymer material. The coefft. of friction of the surface facing a sliding surface 8 is decreased by the lubricating agent incorporated likewise therein and the smooth sliding and good contact between the entire sliding surface 8 and the magnetic recording medium are assured.
Patent JP-S6299535-A (JP)
Inventor: OGINO MITSUHIKO
IPC: E04F19/02
Filed: 1985-10-23
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-S61115678-A (JP)
Title: Method of supervising arc welding condition
Inventor: SHIMURA SHOZO
IPC: B23K9/073
Filed: 1984-11-12
Abstract: PURPOSE:To detect abnormality surely without giving hindrance to welding by comparing an average value of output of a power source device with an average value of set output at every specified time, and sending out an abnormality signal to outside only when the former overstepped the limit of allowable error of the latter plural times continuously. CONSTITUTION:Deviation between welding current detected by a current detector 42 and allowable error at upper limit of welding current stored beforehand in a memory RAM13 by operation of a setting device 21 is calculated. After calculating an average welding current detected value of the detected welding current by a CPU11, deviation between allowable error at upper limit of the set welding current is calculated. Calculated deviation and a reference value of welding current stored beforehand in a memory RAM13 as a control value by operation of a setting device 22 at the time of memory operation are compared. When it is judged that the deviation is larger than the reference value of welding current, confirmation is made as to whether confirmation of such judgement reached specified number of times, and it is displayed that the allowable error is exceeded.
Patent JP-S60129024-A (JP)
Inventor: MATSUI MIKIHIKO
IPC: A47J43/04
Filed: 1983-12-16
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-S6481213-A (JP)
Title: Plasma process apparatus
Inventor: SUEHIRO TOSHIHIDE
IPC: H01L21/31
Filed: 1987-09-22
Abstract: PURPOSE:To make it possible to effectively generate plasma, by setting a magnetic field intensity in a plasma generation chamber within the range of 700-1500 gauss, providing a region more than 30% in which intensity change is held in + or -25 gauss and making magnetic field distribution in which the intensity is monotonously decreased toward a sample chamber. CONSTITUTION:A plasma generation chamber 1 is formed so as to constitute a cavity resonator for a microwave and a sample S is placed on a sample board 5 in a reaction chamber 3. After a required degree of vacuum is set in the plasma generation chamber 1 and the reaction chamber 3, a reaction gas and a gas for generating plasma are supplied into the reaction chamber 3. Then, a DC current is supplied in an exciting coil 4 and the microwave is introduced into the plasma generation chamber 1 through a waveguide 2 and the microwave inlet 1c. An appropriate DC current flows in each of parts 4a, 4b and 4c of the exciting coil 4 and a region in which the magnetic field intensity distribution on a center line in the plasma generation chamber 1 has an effective intensity (within the range between 700-1500 gauss and an intensity change is within + or -25 gauss) is set so as to account for approximately more than 30% of the whole from the microwave inlet 1c toward a plasma outlet window 1d.
Patent JP-S6392079-A (JP)
Title: Semiconductor laser array device
Inventor: MATSUI KANEKI
IPC: H01S5/40
Filed: 1986-10-07
Abstract: PURPOSE:To make the light intensity of each index waveguide distribute almost uniformly on an emission terminal surface, by making the division ratio of the index waveguide width at a coupling part asymmetric. CONSTITUTION:Light output concentrated at a central waveguide is made to disperse to peripheral ones, by using a waveguide having asymmetric coupling part or branching part. At the coupling part of a waveguide a0, as shown in figure, the field intensity of a light is 1:1 and divided into the right and left parts, because of the coupling with a waveguide w0. The light coming into a waveguide b1 from a waveguide a0 is reflected by a resonator surface 11, and again makes an incidence to the coupling part. Then, because the waveguide width w2 of periphral side is wider than the waveguide width w1 of the central side, the field intensity of light is more divided to the waveguide of the opposite side to the central part. Therefore each waveguide has an uniform light intensity distribution, and the light intensity does not concentrate at the vicinity of the central part of waveguide, so that each waveguide can be effectively employed.
Patent JP-H0981245-A (JP)
Title: Method and device for controlling and moving stage, and optical master disk recording device
Inventor: KIYONO TAKETOSHI
IPC: G05D3/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the error caused by a difference between a moving locus and a step amount by changing the response speed of step movement. SOLUTION: In the case of step-moving a stage 14 synchronously with the rotation of a spindle motor 10, response speed corresponding to the step movement drive of the stage 14 is found by a control and arithmetic unit 21 based upon speed data for step-moving the stage 14 and an allowable error for the object locus of the stage 14 and differential gain for PID operation is found based up on the response time and the step amount of the stage 14. Then PID operation using the differential gain is executed based upon the position of the stage 14 and the stage 14 is step-driven by a control signal obtained by the PID operation.
Patent JP-H0286129-A (JP)
Title: Plasma apparatus
Inventor: ARAKI HIRONORI
IPC: H01L21/31
Filed: 1988-09-22
Abstract: PURPOSE:To inhibit increase of temperature of a sample by providing a sample carrying table with gas inducing means for injecting a plasma producing raw gas towards the rear of the sample. CONSTITUTION:A raw gas is supplied into a plasma producing chamber 1 and sample chamber 3 where a required vacuum has been established, mainly through gas induction paths 7 provided in a sample table 7 and additionally through raw gas supply tubes 1g and 3g. The gas for producing plasmas is injected into sector-shaped recess regions A through the gas induction paths 74 and these regions A are filled with the gas. The gas is brought into direct contact with the surface of a sample S and, while exchanging heat therewith, it is diffused into the sample chamber 3 and plasma producing chamber 1. Plasma produced by an exciting coil 4 is induced to the region around the sample S by a divergent magnetic field, and the surface of the sample S is etched by the plasma. The sample S is mounted on the top face of an electrode 7b provided in the sample table 7 and coated with an insulating material, and the sample S is cooled by the plasma producing gas present in the sector-shaped recess regions A. In this manner, the plasma producing gas can be utilized directly as the cooling gas and thus adverse effects that would be given to the plasma by a conventionally used cooling gas can be eliminated.
Patent JP-H1179473-A (JP)
Title: Paper sheet feeding device and image forming device
Inventor: IWAMOTO MASAKAZU
IPC: B65H9/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable paper sheet feeding device and image forming device by securely correcting the inclination of paper sheet fed along a feeding path caused due to a displacement between the front and rear sides of the paper sheet. SOLUTION: This paper sheet feeding device is provided with a feeding path H to feed and a skew correction guide 23 which is installed on the front and rear sides of the feeding path in the direction perpendicular to a sheet feeding direction, temporarily receives the preceding side end part of the paper sheet which is fed with its front and rear sides preceded and tilted, and corrects the inclination of the paper sheet during feeding by increasing the feeding length on the preceding side by an amount of inclination. Also the skew correction guide is provided with an elastic plate body 30 which is projected into the feeding path and increases the feeding length due to elastic deformation by a contact of the preceding side end part with the path and a supporting body 25 which supports the elastic plate body on one end of it and freely adjusts the length of projection of the elastic plate body into the feeding path so that the position of the paper sheet touched against the elastic plate body is varied.
Patent JP-H1057895-A (JP)
Title: Selecting device of grain swing separator
Inventor: FUJIWARA MOTOHIRO
IPC: B07B13/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable a process in which measures are taken instantly when the flow rate of mixed grains on a selection board is changed largely to select the grains efficiently. SOLUTION: In a grain swing selector, the longitudinal X inclination angle αof a selection board 1 is made to be adjusted automatically according to the condition of mixed grains on the board. In this process, a sensor for detecting the presence of the grains to grasp the condition of the grains on the board is attached to a place which is on the lower side of the board 1 in the cross direction and separated by a given distance from the highest position in the longitudinal direction X to the lower side, a mixed grain supply port to the board is opened outside a place which is on the lower side in the cross direction of the higher position side in the longitudinal direction X to effect the operation.
Patent JP-S6297533-A (JP)
Inventor: TSUCHINO HISANORI
IPC: G01T1/00
Filed: 1985-10-23
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-H03102075-A (JP)
Title: Hopper
Inventor: EOMO KYORI
IPC: B65H43/00
Filed: 1989-09-14
Abstract: PURPOSE:To enable obtaining a stable output print by providing a sheet hopper within a continuous form printer of electrophotographic type with a thermal sensor for detecting a difference from a reference temperature, and a heater and fan for controlling the internal temperature of the hopper. CONSTITUTION:A continuous form 6 is loaded in a sheet hopper 7, and fed to a sheet carriage part in a continuous form printer. The sheet hopper 7 has double ana nearly sealed structure, and the external surface thereof is covered with a moisture-proof and heat insulation material 8. Furthermore, a thermal sensor 9 is provided within the hopper 7 and temperature detected with the sensor 9 is transmitted to a control circuit as an electric signal. Also, output from the control circuit turns on or off a heater 10 and a fan 11, thereby separating the inside of the hopper 7 from the surrounding environment. According to the aforesaid construction, the continuous form 6 is always used at a constant temperature and the deformation thereof can be prevented. Also, it is possible to eliminate an image defect such as poor image transfer, irregular density, scattered prints.
Patent JP-H08106782-A (JP)
Title: Dynamic ram refreshing control circuit
Inventor: TANOSHITA MASARU
IPC: G11C11/406
Filed: 1994-10-03
Abstract: PURPOSE: To prevent the lowering of a processing speed of a microprocessor by performing a refreshing while shifting the timing for every group in the refreshing dynamic RAMs. CONSTITUTION: A control circuit comprising delay circuits 9 and 10 and logical circuits 7 and 8 is added to a DRAM controller 2 to control the reading/writing and refreshing operation of DRAMs 4-6 by an instruction from an MPU 1. The DRAMs 4-to are refreshed in order of from the DRAM 4 to the DRAM 6 continuously in sequence by setting a column address strobe signal (RAS1) signal 12 to '0' at time t12.
Patent JP-H1082108-A (JP)
Title: Stylized seal member
Inventor: ZUSA KATSUHIRO
IPC: E04B1/684
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To exert the function for a decorative design by applying a color ring having the same color as or different color from that of a building on the outer surface of a stylized seal member for the building. SOLUTION: A backup material 3 is inserted at the fixed position of a joint portion 2 between two exterior panels 1, 1 as required, a proper quantity of an unstylized elastic sealing material 4 is filled on it, and a stylized seal member 5 constituted of a leg section 6 and an umbrella section 7 and having a nearly T-shaped cross section is fitted so that a part of the leg section 6 is buried in the sealing material 4. The outer surface of the seal member 5, i.e., the surface 7A of the umbrella section 7, is made the same color as that of the exterior panels 1, 1 of a building to finish the building having a continuous aesthetic sense with no sense of incompatibility, or it is made the different color from that of the exterior panels 1, 1 to finish the whole building having the decorative design abundant in variety. The seal member 5 can exert the function for the decorative design.
Patent JP-2000062927-A (JP)
Title: Air floating type carrying belt
Inventor: NAKAMURA SHOJI
IPC: B65G15/60
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To surpress increase of the traveling resistance due to adhesion of a rubber charged with tackiness to the inner surface of a tube when a belt lug part is worn by forming an intermediate part of a surface and a back surface cover rubber layers in the belt cross direction of a flexible rubber, and forming belt lug parts of a relatively hard rubber. SOLUTION: An air floating carrying belt for floating a material to be carried for carrying with the air supplied forms a bottom part of a tube in the condition that the cross section is elastically deformed into a curve in a tube is provided with a surface cover rubber layer 1, a back cover rubber layer 2, a core 3 arranged between both the cover rubber layers 1, 2. The core 3 has canvas layers 3a, 3b as two plies of cloth layers. In this case, belt lug parts in both ends in the belt cross direction of both the cover rubber layers 1, 2 are formed of hard rubber parts 4, 4 made of the rubber harder than the intermediate part in the belt cross direction. With this structure, even in the case where the belt lug parts are worn, generation of malfunction that the rubber is charged with tackiness and adhered to the inner surface of the tube can be eliminated.
Patent JP-2001061904-A (JP)
Title: Leg structure for bed or the like with stretching function
Inventor: IKEDA KENICHI
IPC: A61G7/05
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent to catch user's leg or the like. SOLUTION: A leg structure is composed of a pair of lower supporting body 14a and an upper supporting body 14b which is put on the lower supporting body 14a slidably. There are provided a cover member 15 on the lower supporting body 14a unitedly. There is provided a semi-cylindrical concave part 16 and a sliding concave part 17 which is contacted with the upper supporting body 14b slidably on an upper face of the lower supporting body 14a which is opposite to a side of the upper supporting body 14b. There are provided a semi-cylindrical convex part 20 which is engaged with the semi-cylindrical concave part 16 of the lower supporting body 14a and a bending face part 21 which is contacted with the sliding concave part 17 on the upper supporting body 14b.  There are provided an outer vertical frame part 15a whose size is corresponded to size of cross direction of a bed for the elevating leg part 12, an edge frame part 15b which is corresponded to a side of faces of both ends of cross direction of the bed of the elevating leg part 12 and an inner vertical frame part 15c which is provided projectingly so as to surround the lower supporting body 14a, 14a from the edge frame part 15b on the cover member 15.
Patent JP-H0288043-A (JP)
Title: Nuclear magnetic resonance device
Inventor: FURUI KEIJI
IPC: A61B5/05
Filed: 1988-09-26
Abstract: PURPOSE:To reliably provide a desired magnetic signal even when a nuclide except proton produces an object nuclide by a method wherein the resonance frequency of an object nuclide responding to the intensity of a static magnetic field at a point of time when a nuclear magnetic resonance signal for proton is collected is determined, the high frequency magnetic field for excitation of the resonance frequency is applied on a sample. CONSTITUTION:First, a spectral peak of water H2O at a specified portion is measured (in a function 23). A high frequency in a surrounding frequency range of a calculated resonance frequency fH stored in a memory part 21 in a computer system 11 is generated by a transmitter 8. Subsequently, by using an actual measurement resonance frequency fH' and a calculated resonance frequency fH, DELTAfH is computed (in a function 24). In a function 25, a resonance frequency fs of an object nuclide responding to an intensity BO of a static magnetic field at a point of time when water peak is measured is determined. A high frequency of the resonance frequency fs' of the object nuclide is generated (in a function 26) by a transmitter 8 through control of a sequencer 10. By applying a high frequency magnetic field for excitation of a resonance frequency fs' on the specified portion of a hear part pH of a sample P by means of a surface coil 3, the object nuclide is caused to reliably generate a nuclear magnetic resonance signal, and a magnetic resonance signal can be provided.
Patent JP-H0288786-A (JP)
Title: Production of high purity metal or alloy
Inventor: TAMAMURA HIDEO
IPC: C25C1/00
Filed: 1988-09-26
Abstract: PURPOSE:To produce a high purity metal at high efficiency by arranging a cathode so that main electrode surface facing to an electrolytic bath vessel consists of only with the cathode and executing main electrolytic reaction at between the back face of this cathode and an anode. CONSTITUTION:Fused salt 4 (for example, 50wt.% LiF-50wt.% NdF3) is arranged into the electrolytic bath vessel 3 made of austenite series stainless steel and a crucible 9 lining the inside with Ta is set at low part of the vessel 3 and on this, a dummy electrode 11 made of an electrolytic pure iron is concentrically arranged. Iron cathodes 1 are arranged at the electrolytic bath vessel 3 side in the fused salt 4 and the graphite anode 2 is arranged at between the these cathodes 1. By this constitution, the electrolysis is executed with the anode 2 and the cathode 1 and electrolytic generated Nd is allowed to react with Fe of the cathodes 1 and deposited in the crucible 9 as the drips 10 of Nd-Fe alloy to obtain the Nd-Fe alloy 5. This Nd-Fe alloy 5 is sucked up with a vacuum suction device 7 and NdF3 corresponding to consumed quantity is supplied into the fused salt 4 through a raw material supplied device 8.
Patent JP-2001066248-A (JP)
Title: Surface plasmon sensor
Inventor: NAYA MASAYUKI
IPC: G01N21/41
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon sensor enabling measurement even under water or under a high humidity condition. SOLUTION: A surface plasmon sensor consists of a dielectric block 11, the metal film 12 formed on one surface of the dielectric block 11, a light source 12 generating laser beam 13, an optical system 15 allowing the laser beam 13 to be made incident on the dielectric block 11 so as to obtain various incident angles becoming a total reflection condition at the interface 11a of the dielectric block 11 and the metal film 12 and containing a surface plasmon resonance condition, and a light detection means 16 measuring the intensity of the laser beam 13 totally reflected from the interface 11a to detect a surface plasmon resonance state.  The dielectric block 11, the light source 12, the optical system 15 and the light detection means 6 are brought to a state such that the metal film 12 on the dielectric block 11 can come into contact with an external atmosphere to be housed in a housing 20 having a waterproof structure.
Patent JP-H0583078-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: YAGOU AKIHIRO
IPC: H03H9/145
Filed: 1991-09-19
Abstract: PURPOSE:To obtain the surface acoustic wave element employing a diamond with a high efficiency having an operating frequency in a range from several hundreds MHz to several GHz in which an especially high operating frequency is used selectively. CONSTITUTION:A range of a film thickness of ZnO is specified in the relation of a wavelength and the mode of a surface acoustic wave is specified simultaneously in the surface acoustic wave comprising a diamond layer 2 or a substrate layer 1 and the diamond layer 2, a ZnO piezoelectric film layer 3, a double split electrode 4 and a surface short-circuit use electrode 5. Since the surface acoustic wave element in which a surface acoustic wave at the electrode is less scattered and a propagation speed and an electromechanical coupling coefficient are large is obtained, the surface acoustic wave operated at a high frequency band from several hundreds MHz to several GHz is easily provided. The surface acoustic wave element is suitable for a band pass filter, a resonator, an oscillator and a convolver or the like.