baber/WOPTO huggingface dataset:
Patent JP-H0955629-A (JP)
Title: Broad band multiplier
Inventor: SHOJI AKIHIKO
IPC: H03D7/14
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To attain a broad band multiplication operation by cancelling changes in a frequency characteristics of a 90 deg. phase shift circuit having been required to realize a highly efficient multiplier not providing a DC component. SOLUTION: This multiplier is provided with a phase shift circuit providing a phase difference of 90 deg. to a received signal, two double balanced multiplier circuits employed for frequency converters, and output signals from the phase shift circuit are given in cross connection to the double balanced multiplier circuits 1, 2 respectively. Thus, the characteristics of the phase shift circuit whose output amplitude is subjected to change due to an input frequency or a dispersion in passive components is cancelled together by the double balanced multiplier circuits 1, 2 to obtain a constant output amplitude characteristic over a broad band.
Patent JP-S60123140-A (JP)
Title: Receiver
Inventor: HORIIKE YOSHIO
IPC: H04L27/26
Filed: 1983-12-07
Abstract: PURPOSE:To eliminate the effect of a local oscillating frequency due to temperature variation by detecting a reference frequency by a frequency analysis circuit and controlling a local oscillation circuit so as to bring the reference frequency around the center of a band of an intermediate frequency amplifier circuit. CONSTITUTION:A tone generating circuit 15 corresponds information to a difference between its frequency and the reference frequency f0 by using a tone generating circuit 15 at the transmission side A. The frequency f0 is outputted at first and then a frequency train including the information is outputted from the transmission side. The received signal is inputted to a frequency analysis circuit 20 at the reception side B, the signal having a frequency corresponding to the frequency f0 is extracted from a filter group 20 at first and inputted to an information decoding circuit 21. The circuit 21 recognizes the first signal as the signal of the frequency f0, controls a local oscillating circuit 8 so as to bring the frequency f0 to the center of the band of the intermediate frequency amplifier circuit 10. Then the frequency difference with the frequency f0 is discriminated depending from which filter 20 the succeeding signal comes so as to drive an output circuit 14.
Patent JP-S61109252-A (JP)
Title: Sample holding plate
Inventor: SOEJIMA HIROYOSHI
IPC: H01J37/252
Filed: 1984-10-31
Abstract: PURPOSE:To improve exciting efficiency of a sample to obtain a high detective sensitivity, by making the electrode that passed through a membraneous sample project again into the sample by Lorentz's force from the magnetic field of a magnet sample holding plate. CONSTITUTION:When a membraneous sample 1 is fixed on a permanent magnet sample holding plate 7, on which electron 2 is radiated, the incident electron 2 excites the sample 1. On the other hand, majority of the electron that passed through the sample 1, after receiving Lorentz's force in the plate 7, scatters to the sample 1, becoming, in a high probability, reflected electron 6 to radiate again into the sample 1 to excite it. Therefore, the sample 1 is excited by electrons 2 and 6, improving exciting efficiency and the analysis sensitivity of the sample.
Patent JP-H0674735-A (JP)
Title: Method and instrument for measuring distortion of structure
Inventor: YOKOZUKA YUKIO
IPC: G01B11/26
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a method and instrument for measuring distortion of a structure for measuring distortion accurately and conveniently. CONSTITUTION:A distortion measure 11 comprising a magnet base section 12 having block structure and a scale section 13 standing upright on the upper bottom face of the base section 12 is attracted to the upper part of the side face of a structure 15 and a scale measuring means 17 for measuring the scale section 13 of the distortion measure 11 is located at a position 19 on a reference surface shifted by a predetermined lateral dimension from the extension 18 of the side face of the structure 15. Distortion of the structure is measured based on the measurements of the scale measuring means 17.
Patent JP-S6292580-A (JP)
Title: Picture smoothing device
Inventor: TANIOKA HIROSHI
IPC: H04N1/409
Filed: 1985-10-18
Abstract: PURPOSE:To simplify the constitution and to obtain a smoothing output by bit-converting and delaying an input (n) bit picture signal and applying two-dimensional smoothing processing. CONSTITUTION:The quadruple data from a ROM40 are delayed respectively for one line by line memories 41 and 42, delaying picture element data are delayed in the column direction by D-FF45-48 and two-bit data for five picture elements are obtained. By using a ROM49, the table conversion is executed to the 21-fold value for the addition and the adding value of the adder bit data. An adder 50 adds the 6-bit data for three picture elements composed of input picture element data and the output data of D-FF43 and 44 and the output after the table conversion, the higher order 6-bit only of the result is considered as the average value and the two-dimensionally smoothed processed picture signal is obtained.
Patent JP-S6291225-A (JP)
Title: Air-purifying agent
Inventor: KOBAYASHI YOSHIHARU
IPC: B01D53/38
Filed: 1985-10-18
Abstract: PURPOSE:To offer an air-purifying agent with mechanical strength to be wrapped on the base of light weight by wrapping the soluble oxidizer on the mineral fiber paper. CONSTITUTION:after the mineral fiber paper made from mineral short fiber and made into desirable shape and size, for instance, such carriers as ceramic paper honeycomb of alumina silica family, is dipped in such soluble oxidizer as KMnO4 water solution and the like, the same is dried up to produce an air-purifying agent. The air-purifying agent thus produced is charged into the column and the like, and a wide scope of air pollutants or smelly substances such as H2S, SO2, NOx methyl mercaptan and the like are removed by passing the air containing pollutants or smelly substances through the said air-purifying agent charged in the column.
Patent JP-S6297905-A (JP)
Inventor: ANDO KATSUTOSHI
IPC: H01G7/02
Filed: 1985-10-18
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-H1072849-A (JP)
Title: Hydraulic operation warmth mechanism of vehicle
Inventor: HORII KEIJI
IPC: E02F9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly warm up a valve block of an operating valve in the case the operation of a vehicle is started. SOLUTION: A hydraulic operation warmth mechanism of a vehicle is equipped with hydraulic pumps 3A-3D driven with an engine 2, a plurality of control-valves 4A-4J for supplying pressure oil from the hydraulic pumps 3A-3D to a plurality of actuators and operation-valves 5A-5D operating respectively a plurality of control valves 4A-4J with pressure oil from the hydraulic pumps 3A-3D. Then, a warmth channel 7 is formed in a valve block 6 storing the operation valves 5A-5D, and an oil discharge line 8 of the control valves 4A-4J is connected to an oil tank 9 by going round the warmth channel 7.
Patent JP-S59122248-A (JP)
Title: Transmitting method of analog signal
Inventor: HANANO NAOMASA
IPC: H04B10/2581
Filed: 1982-12-28
Abstract: PURPOSE:To compress relatively the fluctuated modulation of a low frequency component in an optical fiber transmission line by emphasizing a low frequency component in an analog signal band as compared to a high frequency component at the time of transmission. CONSTITUTION:The upper limit frequency of an emphasis circuit EPH and a deemphasis circuit DEP is selected at about 300Hz and these circuits are inserted between a modulation stage and a detection stage. Consequently, the transmission side transmits the low frequency component with emphasis as compared to the high frequency component and the receiving side suppresses the low frequency component on the contrary. Therefore, an excellent characteristic for a band from 0 to about 100Hz can be obtained.
Patent JP-H1157639-A (JP)
Title: Cleaning device
Inventor: IKEDA ISAMU
IPC: B08B3/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To protect operator's skin from cleaning liquid by providing a cleaning means for spraying the cleaning liquid on inner and outer surfaces of a cleaning object and supplying the cleaning liquid in a storage tank to the cleaning means through an explosionproof liquid sending means. SOLUTION: In cleaning a flask 8, first the lid 2b of a cleaning chamber 2 is opened, and a frame 3 and a flask 8 are mounted at a prescribed positions from the opening 2a. Nitrogen gas introduced from a nitrogen gas supply port 10b is supplied to an inner surface cleaning discharge side liquid sending pipe 5a and a dry gas introduction pipe 2e through a flow meter 10a to replace the inside of the cleaning chamber 2 with the nitrogen gas.  After that, an inner surface side liquid sending pipe opening/closing valve 17 and an outer surface side liquid sending pipe opening/closing valve 18 are opened, and the cleaning liquid is pressurized by nitrogen gas supplied from nitrogen gas supply piping 10, passed through a vertical extension pipe 5b, and sprayed from an automatic small-sized strong cleaning machine turbo-disk 5 on the inner surface of the flask 8 and from cleaning nozzles 6A, 6B on the outer surface of the flask 8 for cleaning.
Patent JP-H01221400-A (JP)
Title: Modified antibody enhanced in clearance
Inventor: MAIKERU JIYUURUSU MATETSUKUSU
IPC: A61K47/00
Filed: 1988-09-14
Abstract: Antibodies and antibody conjugates which have been modified by conjugation to, or exposure thereon, of glycoside residues that bind to the human hepatic asialoglycoprotein receptor clear rapidly from the circulation. Use of such modified antibodies and antibody conjugates for imaging and therapy of tumours and infectious lesions is advantageous when the antibodies are administered by a regional route, or when intravenous administration is accompanied by injection of a competitive hepatic lectin binding inhibitor to control the rate of clearance and optimise uptake by the target tissues.
Patent JP-S59121011-A (JP)
Title: Focusing position detector
Inventor: HATSUTORI JIYUN
IPC: G03B13/36
Filed: 1982-12-27
Abstract: PURPOSE:To avoid an increase in the size of a focusing lens part and to prevent malfunction owing to the generation of a ghost by providing the other optical member which is separate from a focusing optical member and has the same optical axis as the optical axis of said member and an equal focal length as an optical system for detecting the focal position. CONSTITUTION:A projecting lens 9 and a photodetecting lens 10 are provided separately from focusing lens 1. Then the space between a projecting aperture and a photodetecting aperture can be taken large and the area of both apertures can be taken large without making the diameter of the lens 1 larger than an effective luminous flux for photographing. If the diameter of the focusing lens is made small, the weight in the focusing part to be moved along the optical axis in the stage of focusing is decreased and the driving system is made lighter in weight and more compact and electric power consumption is decreased. Since the light projection and photodetection are performed by the separate optical system, the possibility of generation of a malfunction by the ghost light incident to a photodetector 7 is entirely eliminated.
Patent JP-H0984118-A (JP)
Title: Tdma frame synchronizing method
Inventor: IZUMI RIN
IPC: H04W56/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of frequency availability caused by the occurrence of interference when the same slot assignment occurs. SOLUTION: Respective radio base stations calculate a module M (a remainder by dividing a base station identification number by M) in reception order. Unless the base station with the same M value exists or when the base station with the same M value exists and also the control signal level of the succeeding base station is a tolerance level and below with respect to the control signal level of the preceding base station at the same time, a TDMA signal is assigned on a time axis corresponding to the M value.  When the control signal level of the succeeding base station is more than the permission level as against the control signal level of the base station which is the preceding one with same M value, the station is regarded as the interference one so that the TDMA signal of the interference station is arranged so as not to assigned at same time and the phase of the TDMA frame of a self station to be transmitted at every base station is decided.
Patent JP-H0395556-A (JP)
Title: Composition of ionization radiation sensitive resist material and resist pattern forming method
Inventor: NAMIKI TAKAHISA
IPC: G03F7/038
Filed: 1989-09-08
Abstract: PURPOSE:To provide the high sensitivity and high resolution with ionization radiations and to obviate the corrosion of aluminum wirings by irradiating the compsn. of the ionization radiation sensitive resist material contg. a base material resin and specified acid generating agent with the ionization radiations and developing the material. CONSTITUTION:The compsn. of the ionization radiation sensitive resist material contains the base material resin and the acid generating agent and the compd. expressed by formula I is incorporated into the acid generating agent. In the formula I, X denotes a nitrogen atom, phosphorus atom, sulfur atom, oxygen atom, silicon atom, or carbon atom; n is 4 when X is the nitrogen atom or phosphorus atom, 3 when the sulfur atom or oxygen atom, 5 when the silicon atom or carbon atom, respectively; n-pieces of R respectively independently denote the groups directly combined with X. The compsn. of the resist material formed in such a manner is irradiated with the ionization radiations and is developed, by which the resist patterns are formed. The corrosion of the aluminum wirings is obviated in this way with the high sensitivity and high resolution.
Patent JP-H0575013-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NISHINO TOMONORI
IPC: B42D15/10
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device of a card type which is thin and highly reliable. CONSTITUTION:A semiconductor chip 5 is joined, through the intermediary of a bump 6, to a metal film wiring 3 formed on a film carrier tape 4 for a base film of which a film of high strength, e.g. a film of glass epoxy, is used. After sealing with resin, a base 2 of the film carrier tape 4 being unnecessary is cut, a connector 11 is fitted firmly to the metal film wiring 3 exposed in the end part of a resin-sealed member 1 and the metal film wiring 3 and a connector terminal 12 are joined together.
Patent JP-S6290772-A (JP)
Title: Three dimentional object display processing system
Inventor: SATO HIROYUKI
IPC: G06T15/80
Filed: 1985-10-17
Abstract: PURPOSE:To shorten overall processing time by executing data-writing/updating processings to a visual-point depth buffer, a frame buffer, a correspondence table, and a light source depth buffer in parallel, then executing the shading- processing as refering to the contents of said devices. CONSTITUTION:The data of one sheet of triangle are read out from a form- model data part 9, transmitted to a coordinate transformation parts 2 and 5 and the coordinate transformation of the three vertices of the triangle and the rotational transformation of the normal-vector are executed. Thereaftter, A perspective transformation is applied to the coordinates of the vertices. Then a depth comparison updating, brightneness calculation updating and correspondence table updating part 4 and a depth comparison updating part 7 respectively compare and update the depth. Further in the part 4, the brightness calculation and a frame buffer 11 are updated. For the picture elements whose depth and brightness are updated, the correspondence table 12 is updated. After finishing the procesings of all the triangles, the shading processing is executed.
Patent JP-S60126529-A (JP)
Title: Far infrared ray radiation panel
Inventor: TSURUTA IKUO
IPC: H05B3/20
Filed: 1983-12-08
Abstract: PURPOSE:To enable an arrangement of desired shape to be made, a free selection of a mounting place to be performed and a heating by radiation heat to be made by a method wherein thermosetting resin is coated and immersed in a sheet-like body having as major fibrous constituent a ceramic fiber to form a hardened sheet and then it is laid on a flat heating body. CONSTITUTION:Organic fiber such as glass fiber or pulp and powder such as quartzite are mixed in ceramic fiber containing silicic acid and adhesive agent is added to combine these fibers and powder. In order to form a sheet-like body, a paper forming agent is added and then the raw material is formed as a sheet by a paper making machine. In order to form a far infrared radiation sheet, epoxy resin or the like is immersed in the sheet-like body, a plurality of sheet- like bodies are laid, set and formed. In turn, the flat heating body may be of a well-known type, and the far infrared radiation sheet 1 and the flat heating body 4 are adhered by adhesive agent to form a panel 5. With this arrangement, it is possible to form a flat plate or curved surface and perform a heating by radiation heat.
Patent JP-S6473929-A (JP)
Title: Multiplexing circuit
Inventor: OTSUKA TOMOYUKI
IPC: H04J3/04
Filed: 1987-09-16
Abstract: PURPOSE:To make the sequence of each low speed data in multiplexed signals regardless of the application state of power supply by converting a parallel low speed data of an n-channel into a serial signal synchronously with a high speed data in the order decided depending on the count output of a frequency divider circuit applying 1/n frequency division to the high speed clock. CONSTITUTION:The high speed clock is subject to 1/n frequency division via a frequency division circuit 11 to generate a low-order and a high-order count output deciding the order in converting the input parallel low speed data into a serial signal in a parallel/serial conversion circuit 1 and in such a case, a set circuit 4 sets a constant state the frequency divider circuit 11 in response to the low speed clock. Thus, the parallel serial conversion circuit 1 makes the order of each low speed data in the multiplexed signal constant and the order of each low speed based on the low speed data is made always constant even when each circuit is in any state at application of power.
Patent JP-H10147521-A (JP)
Title: Persistent cataplasm for reducing pain
Inventor: HIRAKI MAYUMI
IPC: A61K47/44
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a persistent cataplasm for reducing pain excellent in medicinal efficacy, safety and adhesive characteristics by selecting a specific copolymer as an adhesive component, and dissolving lidocaines to a substrate obtained by adding a specified oil component acting as a release-regulator to the adhesive component. SOLUTION: This cataplasm is obtained by formulating lidocaines as an active ingredient and an oil component selected from a liquid paraffin, a higher fatty acid and a vegetable oil as a release-regulator in a cataplasm substrate including styrene-isoprene styrene block copolymer as an adhesive main component and a tackifier component, and allowing the formulated materials to be carried on a soft supporter. The formulating amounts are 1-30wt.% lidocaines, 5-50wt.% copolymer, 5-60wt.% oil component and 1-60wt.% tackifier. The cataplasm is used for reducing pain of zoster herpes or neuralgia after the zoster herpes, excellent in persistence of the effect and safe because the medicinal efficacy is rapidly diminished after removing the cataplasm.
Patent JP-S59124972-A (JP)
Title: Conductive resin composition for seal excellent in adhesion to oily surface
Inventor: ROKUSHIYA TADAHIRO
IPC: C08G59/00
Filed: 1982-12-29
Abstract: PURPOSE:To provide a conductive rsin compsn. well suited for adhesive seal of metallic parts of automobiles, etc., excellent in adhesion to oily surfaces, by incorporating curing agents and conductive fillers with liq. or semi-solid epoxy resins having the main chain of long-chain alkyl groups. CONSTITUTION:A liq. or semi-solid epoxy resin having the main chain of long- chain alkyl groups prepd. by such a method as derivation from 10-20C long- chain dimer acids, a curing agent (e.g., dicyandiamide or 4,4'-diaminodiphenyl sulfone), and a conductive filler (e.g., iron powder, carbon black, or graphite), and further a foaming agent such as azobisisobutyronitrile or dinitrosopentamethylenetetramine (in the preparation of foamable conductive resin compds. for seal) are incorporated to yield the intended conductive resin compsn. for seal excellent in adhesion to oily surfaces.
Patent JP-H0953521-A (JP)
Title: Fuel vapor treating device
Inventor: KATO NAOYA
IPC: F02M25/08
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a fuel vapor treating device with high adsorptive capacity and a low pressure loss structure by introducing fuel vapor in cells having their adsorptive capacity. SOLUTION: The inside space of a container H provided with a fuel vapor introducing passage H1 communicated with the fuel tank and an atmosphere introducing passage H2 communicated with the atmosphere is partitioned in plural cells S1 to Sn in the flow direction of fuel vapor. And adsorptive material layer 1 is formed in each of those plural cells. Respective cells except the last cell Sn are provided with bypass passages 3 each of which communicates a cell located upstream and a cell located downstream and each opening/closing valve 4 for opening/closing those bypass passages. Pressure loss reduction is planned by opening the opening/closing valve 4 by means of an opening/closing valve operator 5 for sending fuel vapor to cell S2 located downstream through bypass passage 3 when the saturation of cell S1 is detected.
Patent JP-H0281421-A (JP)
Title: Forming method for polycrystalline silicon film
Inventor: SAITO AKIRA
IPC: H01L29/786
Filed: 1988-09-16
Abstract: PURPOSE:To eliminate an uneven part on a surface and to provide a very flat mirror face by depositing an amorphous silicon film on an insulating film formed on a board by a low pressure CVD method, and then heating it at a temperature higher than a film forming temperature at the time of the CVD method to polycrystallize the amorphous silicon. CONSTITUTION:A silicon substrate is used as a substrate 4, an oxide film 5 is formed thereon, a reduced pressure CVD device is then evacuated, reaction gas of SiH4, He is introduced thereinto, thermally decomposed at a film forming temperature to deposit an amorphous silicon film 6 on the film 5. Then, this substrate is introduced into a furnace, heated to a predetermined temperature higher than the forming temperature, and then immediately cooled to an ambient temperature. Thus, the silicon film becomes a polycrystalline silicon film 1. Its surface is of mirror surface even if it is observed by an electron microscope, and an uneven part of Angstrom  order is not presented.