baber/WOPTO huggingface dataset:
Patent JP-S6254905-A (JP)
Title: Sheet coil component
Inventor: KIJIMA SEIICHI
IPC: H01F17/00
Filed: 1985-09-04
Abstract: PURPOSE:To readily reduce the size and to facilitate the production of a coil component by winding a thin striplike insulating plate having a plurality of leads to form a cylinder, and coupling the wire ends led to the inner and outer peripheral surfaces of the cylinder. CONSTITUTION:A sheet 10 is formed by disposing in parallel leads 1-7 on one surface of a thin striplike insulating plate 11 of length L1. The plate 11 is wound to form a cylindrical coil component 12. The length of the outer periphery of the component 12 is decided to be L2 and the length of the inner periphery is decided to be L3, the wire ends 1a-7a are disposed in the range of L2, and the wire ends 1b-7b are disposed in the range of L3. A splitting point 11a of a play is formed between the ends 4a and 5a, and the projection formed at the point 11a corresponds to the end 4b to become an external connecting terminal. The end 1a is matched to the projection of the splitting point 11b at the end of winding. The ends 2a and 7b, 3a and 6b, 4a and 5b, 5a and 3b, 6a and 2b, 7a and 1b are soldered as designated by broken lines.
Patent JP-H0635198-A (JP)
Title: Photopolymerizable composition
Inventor: URANO TOSHIYOSHI
IPC: G03C1/675
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a photopolymerizable compsn. having higher sensitivity for long wavelength visible rays by incorporating a specified addition- polymerizable compd., sensitizer and activator. CONSTITUTION:This compsn. contains an addition-polymerizable compd. having at least one ethylene-type unsatd. double bond, sensitizer expressed by formula, and at least one kind of activator which produces radicals by irradiation of light in the presence of the sensitizer. In formula, R<1> is a hydrogen atom or alkyl group, R<2> and R<3> are hydrogen atoms, alkyl groups, alkoxy groups or alkylthio groups, (in this case, R<1> and R<2> may be connected to each other to form a ring structure), R<4>-R<6> are alkoxy groups, and m is 0 or 1. This sensitizer is synthesized, for example, by dehydration condensation of aldehyde of indanone deriv. and tetrahydroquinoline deriv. in the presence of acid or basic catalyst.
Patent JP-S5985022-A (JP)
Title: Underground continuous wall constructing work
Inventor: NODA YASUO
IPC: E02D5/20
Filed: 1982-11-05
Abstract: PURPOSE:To simplify the construction work of an underground continuous wall by a method in which PC apnels having vertically piercing plural hollows are erected in an excavated trench, a drill with an expandible bit is hung down into the hollows, and the bit is expanded for excavation. CONSTITUTION:PC panels 1 are erected in an excavated trench, a drill 3 is hung down into a hollow 11, a bit 31 is projected from the lower end of the PC panel 1, and the bit 31 is expanded and excavation is made. Whereupon, the PC panel 1 is sertled into the trench 2 as the excavation proceeds. After the PC panel 1 is settled to a given depth, and the bit 31 is folded and pulled up from the hollow 11. PC panels 1 are orderly erected in the trench and connected with each other to construct a continuous wall.
Patent JP-2000031592-A (JP)
Title: Semiconductor light emitting element
Inventor: SANAKA YUMI
IPC: H01S5/30
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element which can reduce an oscillation threshold-value current density in a state that an operating voltage is kept to be low, whose element life and reliability can be enhanced and which uses a II-VI compound semiconductor, and to provide a semiconductor light emitting element whose element life and reliability can be enhanced and which uses a II-VI compound semiconductor by optimizing a structure. SOLUTION: When the effective band gap energy of an active layer 7 is at 2.49 eV or higher in a gain guide-type semiconductor laser of a ZnCdSe/ZnSSe/ZnMgSSe SCH structure, a stripe width is set at 10 to 50 μm or higher, and a resonator length is set at 800 μm or higher. When the effective band gap energy of the active layer 7 is at 2.47 eV or lower, a stripe width is set at 3 to 10 μm or lower, and a resonator width is set at 500 to 1000 μm or lower.
Patent JP-H0727848-A (JP)
Title: Radar signal processing device
Inventor: IBE TAKASHI
IPC: G01S7/32
Filed: 1993-07-09
Abstract: PURPOSE:To provide a radar signal processing device which stably detect disturbing signals the receiving level of which largely varies at every scan. CONSTITUTION:The amplitude values of received signals of searching radar equipment are integrated over one sweep of logarithmic videos 1 obtained by detecting the signals after logarithmic amplification and the mean amplitude value per one range-bin is calculated. The mean one-scan amplitude value is updated and stored. Even when the maximum value of the stored mean one-scan amplitude values largely varies at every scan, the maximum value is smoothed by calculating a weighted mean value and a threshold hold 7 for detecting the level corresponding to the smoothed level is generated and outputted. A detecting signal 9 is outputted against the sweep when the mean amplitude value 4 exceeds the threshold hold 7. The arriving azimuth of a disturbing signal is extracted from the detecting signal 9 and azimuth data 10 and arriving azimuth data 12 are outputted.
Patent JP-H1140681-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: OTANI TOSHIHARU
IPC: H01L21/8247
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of trap sites by heat-treating a CVD oxide film in a nitrifying atmosphere contg. N2 O, NO and NH3 ; this film is made by at least the low-pressure CVD as a tunnel oxide film between a floating gate and control gate. SOLUTION: The manufacturing method comprises forming a second Si oxide film 15 which is a CVD oxide film called 'HTO film' made by the low- pressure CVD using monosilane and N2 O in a low-pressure CVD furnace so as to cover floating gates 13 and selective oxide film 14 on an Si substrate 11, feeding only N2 O in this furnace to do the N2 O-annealing, thermally oxidizing the substrate 11 having the film 15, forming a polycrystal Si film 24 on the substrate 11, and patterning this film 24 to form control gates 17 partly overlapped with the floating gates 13.
Patent JP-S5983293-A (JP)
Inventor: SAKAMOTO MASASHI
IPC: G07F9/08
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0283199-A (JP)
Title: Device for giving size to slender food piece
Inventor: ROJIYAA DEII JIYONSON
IPC: B26D1/62
Filed: 1989-07-28
Abstract: PURPOSE: To automatically cut an elongated meat block in a predetermined size by arranging a longitudinal bar in a first cylindrical member, arranging a cutting blade, which cooperates with the longitudinal bar so as to cut an elongated food piece, in a second cylindrical member, and arranging a conveyor device feeding the elongated food piece onto the first cylindrical member. CONSTITUTION: From a feed conveyor 40, a meat block is dropped and fed onto the surface of a carrier-drum (a first cylindrical member) 11 so that the longitudinal axis line of the elongated meat piece is set orthogonally to the axial line of a longitudinal bar 16 arranged in the carrier-drum 11. Subsequently, by means of cooperation between a cutting blade 25 arranged in a cutting drum (a second cylindrical member) 12 and the longitudinal bar 16 in the carrier drum 11, this meat block is cut by a desired length. A food piece cut in a predetermined length is dropped to an unloading conveyor 42 through a clearance in the longitudinal bar 16.
Patent JP-S5984022-A (JP)
Title: Operation of city garbage incinerating equipment
Inventor: FURUKAWA MASAAKI
IPC: F23N5/00
Filed: 1982-11-08
Abstract: PURPOSE:To perform a quantitative control of the amount of evaporation by a method wherein an air quantity control system for controlling the quantity of air on the base of the amount of evaporation and a garbage supply amount control system for controlling the amount of supply of garbage on the basis of the density of oxygen in a waste gas are used for the control. CONSTITUTION:A measured value PV5 of the quantity of steam generated in a waste heat boiler is transmitted to a steam quantity adjusting meter 20 which generates a signal MV5 so that an evaporating amount set value SV5 is obtained. A reference air quantity setting device 21 determines a reference set value of the quantity of air on the bases of the average calorific value Hu of garbage and a reference garbage treating amount WO and generates a signal MV8. An air quantity setting operator 22 generates a signal MV9 by comparing the signal MV8 with the signal MV5 so as to change an air quantity set value SV3 and generates a signal PV3 designating the quantity of combustion air. Further, a signal MV6 designating the density of oxygen in the waste combustion gas in the incinerator A is generated and an oxygen density adjusting meter 15 generates a signal MV4 so as to obtain an oxygen density set value SV4. A reference r.p.m. setting device 16 determines a reference r.p.m. set value on the base of the remaining amount of garbage in a garbage pit and generates a signal MV6. A r.p.m. setting operator 17 compares the signal MV6 with the signal MV4 and generates a signal MV7 to thereby change the r.p.m. set value SV2. A r.p.m. adjusting meter 7 generates a signal MV2 to thereby operate a drive section 8 and controls the amount of supply of garbage so that the density of oxygen in the waste combustion gas assumes a predetermined value.
Patent JP-H08288778-A (JP)
Title: Electric delay line
Inventor: GO ZUIHOKU
IPC: H01P7/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the pseudo signals of early arrival or late arrival provided with the amplitude of a size for triggering the circuit of the next stage. SOLUTION: By appropriately connecting the left ends with each other or right ends with each other of plural parallelly extended parts formed by being parallelly arranged on the same plane, the entire shape of this electric delay line is turned to the shape of contracting a double spiral shape in one direction and stretching it in the other direction. Since guiding signals generated at the respective parallelly extended parts every time main signals are propagated through the adjacent parallelly extended parts are distributed timewise and made to reach the end of the electric delay line, the situation that the guiding signals are overlapped with each other and the amplitude becomes large like a zigzag type delay line is effectively prevented.
Patent JP-H1039001-A (JP)
Title: Radar receiver
Inventor: ISHIKAWA MITSURU
IPC: G01S7/295
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To shield effectively unrequired signals from an antenna when an automatical noise level control circuit is activated, and to enhance the probability of reception system gain setting. SOLUTION: This embodiment comprises: an antenna 1 for gathering reflection waves from a target; a RF(radio frequency) front end 2 for amplifying RF signals from the antenna 1 and converting the RF signals into IF (intermediate frequency) signals; an IF amplifier 6 for amplifying output signals of the RF front end 2; an automatical noise lever control circuit 7 for making constant a gain of a reception system circuit and playing a roll for preventing signals noise level variations; and a mechanical shutter 9 for shielding the RF signals from the antenna 1.
Patent JP-H0864054-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H1/025
Filed: 1994-08-19
Abstract: PURPOSE: To provide a contact material for a vacuum valve, which has an extremely fine organization structure smmoth in surface and high in mechanical strength by irradiating electron beam over the surface of a first phase composed of Cu phase enclosing Cr grains. CONSTITUTION: Specified electron beam is irradiated quickly at high peak temperature for one through plural times over an alloy surface composed of a first phase which is made up of Cr grains 10 to 300μm in diameter each, and of a Cu phase enclosing the grains. By this constitution, the second phase of an extremely fine organization layer 21 at least 2μm in depth is formed over the surface of the first phase where Cr grains exist in a Cu matrix 17. Let Cr grains 23 exist in the Cu matrix within the extremely fine organization layer 21. Besides, a plurality of extremely fine grains of copper which are roughly 1/2 to 1/100 of the diameter of fine Cr grain, are highly dispersed in the fine chromium grains of the second phase.
Patent JP-H0358897-A (JP)
Title: Ruler for preparation of building drawing
Inventor: MASUDA TOSHIYUKI
IPC: B43L7/00
Filed: 1989-07-27
Abstract: PURPOSE:To enable a plot plan of a building to be drawn easily, by providing sets of dwelling structure border lines and staircase border lines for a plurality of different-sized buildings, boring small holes at corner parts of each set of the dwelling structure border lines, and composing the staircase border lines of slits. CONSTITUTION:A transparent plate body 1 is placed on a site map, the kind of a building to be drawn is selected, and marks are put on the site map by inserting a point part of a pencil into each small hole 4 provided at a corner of dwelling structure border lines 2 relevant to the building. Further, the point part of the pencil is inserted into each slit 5 constituting staircase border lines 3 attendant on the relevant dwelling structure border lines 2, and lines are drawn along the slits 5 to connect the marks by the lines. Thus, a plot plan of the desired building can be prepared by drawing the border lines of the building, including the staircase.
Patent JP-S6352435-A (JP)
Title: Manufacture of opto-electronic device and frame used therefor, and module
Inventor: TAGUCHI HIDEO
IPC: H01L21/66
Filed: 1986-08-22
Abstract: PURPOSE:To improve the operating efficiency of manufacturing an opto- electronic device by fixing a laser chip to the base of a frame, and then working, such as inspecting of characteristics, sorting by marking, etc. CONSTITUTION:A laser chip 5 is fixed to the base 4 of a frame 16 by press molding, and worked, such as sorted or inspected for characteristics. Thus, the works are effective, and the operating efficiency is improved. The chips 5 are not individually handled, but handled in the state placed on the base 4, and the irradiating surface is disposed inside the outermost edge of the frame 16. Thus, the irradiating surface is scarcely damaged to improve the assembling yield. Since the frame 16 is formed by punching and partly plating a metal plate, its cost is reduced to decrease the manufacturing cost of an opto-electronic device.
Patent JP-H0244574-A (JP)
Title: Digital signal recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B20/10
Filed: 1988-08-05
Abstract: PURPOSE:To attain the recording and reproducing of both analog and digital inputs by discriminating coincidence between a sampling frequency for A/D conversion and the sampling frequency of the digital input, executing switch operation and recording the digital input as well. CONSTITUTION:A sound analog signal from an input terminal 1 goes to be a digital signal in an A/D converting circuit 12, in which the sampling frequency is prescribed, and the signal is supplied through a switch circuit 14 and recorded by a recording and reproducing device 7. This sampling frequency and the sampling frequency of the digital signal through a terminal 3 and a digital receiving circuit 4 are supplied to a discriminating circuit 13. The circuit 14 is switched by the coincident output of the circuit 13 and a receiving digital signal is supplied to the device 1. Then, the both analog and digital inputs are recorded and reproduced without any trouble.
Patent JP-H1135415-A (JP)
Title: Photopolymerizable composition for dental use
Inventor: MATSUDA HIROMI
IPC: A61K6/083
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, high in polymerization rate, excellent in resistance to light, thin in surface unpolymerized layer, and capable of being used with an acidic monomer by including a monomer having a polymerizable, olefinic, unsaturated group, specific photopolymerization initiator and reducing agent. SOLUTION: This composition is obtained by including (A) a monomer having a polymerizable, olefinic, unsaturated group, preferably an acrylate- or methacrylate-based monomer, (B) a photopolymerization initiator of carbonyl compound having an absorption at 400 to 700nm [e.g. dicarbonyl-based compound (such as camphorquinone) or benzophenone-based compound] at 0.01 to 5 wt.% based on the component A, and (C) a reducing agent of an N- phenylglycine-based compound shown by the formula [R<1> to R<5> are each H, a halogen, hydroxy, alkoxy, (substituted) alkyl or the like; and R<6> to R<8> are each H, methacryloyl or (substituted) alkyl], e.g. N-methyl-N-phenylglycine, at 0.1 to 20 wt.% based on the component A.
Patent JP-H0943531-A (JP)
Title: Display device for vehicle
Inventor: MATSUMOTO TAKESHI
IPC: G02B27/01
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effects caused by external light and to miniaturize an optical unit in a display device for a vehicle in which various information are displayed superimposedly on the outside scenery. SOLUTION: An optical unit 26, which projects a display image as information, is provided in a dashboard 22 of an automobile 21. A combiner 24 is separately arranged above an opening section 22a of a dashboard 22 to which the display image is projected and the image is superimposed on forward scenery and projected to a driver 27. A light shielding plate 25 arranged on the top of the combiner 24 so that external light such as sun light is prevented to made incident on the unit 26.
Patent JP-H0858250-A (JP)
Title: Thermal transfer image receiving material
Inventor: NAKAHARA KATSUJI
IPC: B41M5/40
Filed: 1994-08-19
Abstract: PURPOSE: To improve the dot reproducibility of ink even in high speed recording and to obtain an image good in sharpness, gradation properties and surface gloss by specifying the smoothness and center line average roughness of a receiving layer based on an aq. ethylenic ionomer resin and org. particles. CONSTITUTION: A thermal transfer image, receiving material is obtained by applying a receiving layer based on an aq. ethylenic ionomer resin to at least the single surface of a base material. The smoothness of the receiving layer is set to 100sec or more, pref., 200sec or more and the center line average roughness thereof is set to 1.0μm or less, pref., 0.7μm or less. By this constitution, ink transfer properties are improved and pinhole like missing printing is reduced and an image excellent in surface smoothness is obtained. Therefore, the obtained thermal transfer image receiving material can be adapted as a thermal ink receiving material including a sublimation type one, an electrophotographic toner receiving material or a fabric ribbon ink receiving material.
Patent JP-H1138058-A (JP)
Title: Measuring device for delay time of arrival angle
Inventor: FUKAWA KAZUHIKO
IPC: H03H11/26
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To measure the delay time of an incoming wave. SOLUTION: The inverse matrix Rex <-1> of an auto-correlation matrix of QNd order reception baseband signal vector is obtained (43) from a delay reception baseband signal group which is composed by severally delaying in order the reception baseband signal group x1 (i)-xQ(i) of terminals 251 -25Q obtained from Q pieces of antenna reception signals as much as a sampling period T3 through shift registers 411 -41Q, and in order to prescribe a restricting condition for keeping a delay time τ, the mean electric power of an incoming wave having an arrival angle θ fixed, a steering vector Aex H (θ, τ) expanded by τ, θ is obtained (44), and its complex conjugate transpose Aex H (θ, τ) is obtained (34), and Rex <-1> is multiplied by Aex H (θ, τ) (35), and an inner product between the product and Aex H (θ, τ) is obtained, and its reciprocal is obtained and outputted to a terminal 38 (37), and τ and θ of A (θ, τ) are altered in order and the output of the terminal 38 is plotted to obtain θ and τfor producing a peak.
Patent JP-H0244425-A (JP)
Title: Microprocessor controlled mechanical device
Inventor: HASEGAWA YUTAKA
IPC: G06F9/40
Filed: 1988-08-05
Abstract: PURPOSE:To improve the efficiency of the development, the debugging, and the maintenance of a software by dividing a series of operational control to modes corresponding to each function, and using a required processing in respective mode in common by making into a subroutine. CONSTITUTION:Subroutine operational information required to execute in the mode classified corresponding to the state of a machine is divided into the operational information requiring a processing of comparatively short cycle and the one requiring the processing of comparatively long cycle, and subroutine designation information to designate each of them are stored in two pairs of subroutine table memory means. In the modes divide din such way, each subroutine designation information in the two pairs of subroutine table means is read out alternately, and the operation of the mode is controlled. In such a way, the efficiency of the development, the debugging, and the maintenance of the software can be improved.
Patent JP-S5899463-A (JP)
Title: Preparation of beta-lactam derivative
Inventor: SUNAKAWA JIYUN
IPC: C07D205/08
Filed: 1981-12-04
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of antibiotics, economically in an industrial scale, by subjecting a specific beta-lactam derivative to oxymercuration-demercuration reaction, oxidative decarbonation reaction, dearylmethylation reaction, etc. CONSTITUTION:The beta-lactam derivative of formula II (R3 is H, alkyl-substituted silyl, alkyloxycarbonyl, alkyl, etc.) is prepared from the beta-lactam derivative of formulaI(R1 is H, alkyl, mono- or diaryl-alkyl, aryl or protecting group; R2 is mono- or diarylmethyl) by an arbitrary combination of the following three reactions comprising (A) oxymercuration-demercuration reaction, (B) oxidative decarbonation reaction with lead tetraacetate, and (C) removal of mono- or diarylmethyl, which may be combined with various conventional reactions for the removal or introduction of protecting group.
Patent JP-S6350687-A (JP)
Title: Rotary pump
Inventor: ISHIGAKI HISASHI
IPC: F01C1/02
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a compact pump, by forming a C-shape convex part and a C-shape concave part in one and the other of side surfaces of a housing or a movable member, by loosely fitting the concave part onto the convex part to form a pump chamber, and by arranging a plurality of movable members in the axial direction. CONSTITUTION:C-shape concave parts 11a, 15a, 13a, 13b are formed projected from the inside surfaces of side housings 11, 15 and both side surfaces of an intermediate housing 13, and C-shape concave parts 18a, 19a into which the convex parts 11a, 15a, 13a, 13b are loosely fitted to form pump chambers R1, R2 are formed in both side surfaces of movable members 18, 19 disposed rotatably in eccentric parts 17a, 17b, arranged on one side and between the housings 11, 15, 13 and adapted to perform revolution with no autorotation. The C-shape ends of both concave parts 18a, 19c are communicated with a suction port 11b, a discharge port 15b and holes 18a, 19a formed in the movable members 18, 19, and further are communicated through a communication passage 13c in the intermediate housing 13 between both movable members 18, 19. Thereby, a compact two stage pump is formed as a whole.