baber/WOPTO huggingface dataset:
Patent JP-H0412797-A (JP)
Title: Washing machine
Inventor: MURAKAMI KOJI
IPC: D06F39/08
Filed: 1990-04-28
Abstract: PURPOSE:To detect a water level in a washing and dehydrating tank with high accuracy by providing plural fifth electrodes connected between second electrodes and one of plural fourth electrodes provided in each different height position on the inner wall of the washing and dehydrating tank, respectively. CONSTITUTION:The washing machine is provided with first electrodes 13, 13a and 13b, second electrodes 14, 14a and 14b for forming an input capacitor for inputting a high frequency signal, plural third electrodes 15a, 15b connected to a high frequency signal detecting circuit, plural fourth electrodes 16a, 16b for forming an output capacitor for fetching a high frequency signal, and plural fifth electrodes 17a, 17b, 19a and 19b which are provided in each different height position on the inner wall of a wasying and dehydrating tank and connected between second electrodes 14, 14a and 14b and one of plural fourth electrodes 16a, 16b, respectively. Since the high frequency signal flows to an earth through water and a conductive member from a fifth electrode with which water comes into contact, a level of the high frequency signal for reaching a high frequency signal detecting circuit is attenuated remarkably, and a water level is detected therefrom, therefore, the water level in the washing and dehydrating tank can be detected with high accuracy.
Patent JP-S5817976-A (JP)
Inventor: KATOU YOSHIAKI
IPC: E05B35/00
Filed: 1981-07-23
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-S63280118-A (JP)
Title: Construction work of continuous underground wall
Inventor: KOJIMA TOYOICHI
IPC: E02D5/18
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the leak of concrete by using a flexible roundabout leak stopper sheet surrounding partly the end and both sides of a reinforcing part through a number of binding lines by temporarily stopping it. CONSTITUTION:The end and sides of a reinforcing bar cage 3 are covered with a metal net 7, and concrete is then placed through a tremie tube 4, where binding wires 8 are cut by the placing pressure of concrete and the metal net 7 is deformed to closely adhere to the inner wall of a trench 1. The surrounding excess space (d) of a locking pipe 2 is closed with concrete packed into the net 7. A joint of almost complete structure which is free of defects in water stop property and also in structure of the joint can thus be obtained.
Patent JP-H0611453-A (JP)
Title: Foreign matter sensing device
Inventor: UTO YUKIO
IPC: H01L21/30
Filed: 1993-05-17
Abstract: PURPOSE:To provide sensibility for foreign matters with the same reference level in the center and peripheries of the surface of an object to be inspected. CONSTITUTION:Light emission elements 41 constituting an illuminating means 4 are arranged in the x-direction while image forming lenses 61 constituting a lens array 6 are linearly arranged in the x-direction, and thereby a plurality of regions formed by splitting are sensed by respective image forming lenses 61 and corresponding photoelectric transducing elements 8. This allows sensing foreign matters 10 existing in each region, and sensing can be done with the same reference level accurately and stably. Thus the sensing operation is ensured stably over a wide inspection area on a pellicle 3.
Patent JP-S5641534-A (JP)
Title: Information recording and regenerative device
Inventor: WAKAMI NOBORU
IPC: G11B7/09
Filed: 1979-09-06
Abstract: PURPOSE:In case of waveform memory of the track distortion shape, to elevate the memory precision by making expansion of the dynamic range unnecessary, by removing its DC portion. CONSTITUTION:The DC value detection circuit 19 inputs the tracking control signal (j) into the window comparator 26 through the time constant filter 25 which can detect the DC portion to some extent, in a state that the final recording information track has been subject to retrieval tracking. The comparator 26 detects whether the DC portion of the signal (j) generated in the filter 25 exists in the regular width or not, and in case it exists in the regular width, the gate signal (p) is output immediately, and waveform memory is made as to the tracking control signal following the track shape distortion of the signal (j). On the other hand, in case the aforesaid DC portion does not exist in the regular width, the rotary angle, etc. of the moving means 24 are controlled by obtaining the signal (q) corresponding to the difference to its regular width through the moving and setting circuit 27 corresponding to the output of the comparator 26. As a result of the foregoing, expansion of the dynamic range becomes unnecessary, and therefore the memory precision can be elevated.
Patent JP-S606141-A (JP)
Inventor: KOGA YOUKI
IPC: A01K61/00
Filed: 1983-06-25
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-H11311300-A (JP)
Title: Wide endless belt
Inventor: ODAWARA MITSURU
IPC: F16G3/10
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a wide endless belt ideal for conveyance of particularly a large-sized heavy conveyed body and ensuring required durability of this unified wide endless belt formed by connecting a plurality of endless belts at the side faces. SOLUTION: Two endless belts 2, 3 are jointed at the respective side faces 2b, 3b with their seams 2c, 3c alternated to form one wide endless belt 1. With the seams 2c, 3c arranged being shifted in a semicircle position, that is, in a 180 deg. phase shifted position, of the unified wide endless belt 1, tensile strength in the seam parts can be heightened in comparison to the case of aligning the seams in a straight line.
Patent JP-S61272861-A (JP)
Title: Multiprocessor device
Inventor: HIRAHISA HIROICHI
IPC: G06F15/177
Filed: 1985-05-28
Abstract: PURPOSE:To attain a direct access in the same manner as in the single processor constitution by giving the right of using a subsystem bus to a main processor and mapping all address spaces of memory to be connected to the main proces sor in its address space. CONSTITUTION:When a straight line AB connecting a point A to a point B is plotted on the screen of a CRT 1, the main processor 1 writes data on points A and B in a shared memory 12, and a subprocessor 6 reads said data out of the shared memory 12, caldculates a dot line connecting points A and B, and writes it in a video memory 10. When the hard copy of the CRT 11 is obtained and printed on a printer 5, first the main processor 1 takes the right of using the subsystem bus SB2 by a bus using right control circuit 14, sets the subprocessor 6 in the held state, and transfers the contents of the video memory 10 to the printer 5 and a printer interface 4.
Patent JP-H10308936-A (JP)
Title: Video distribution system data distribution method and medium
Inventor: TAKECHI HIDEAKI
IPC: H04N7/173
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a video distribution system where special reproduction such as fast feeding or rewinding is realized without incurring increase in a storage capacity or increase in the processing load more than that of a conventional system in the digital video and/or audio delivery system and to provide the data distribution method and its medium. SOLUTION: A server 101 uses a transmitter 105 to transmit data without changing display time information added to the data even in the case of special reproduction. A terminal 102 disregards time display information in the special reproduction mode and reproduces a video image according to its unique clock and allows a display device 110 to display the video image. In order to avoid occurrence of discontinuous video image, the terminal 102 changes the special reproduction mode into the usual reproduction mode and allows a PLL 107 to set a basic clock again.  Simultaneously the terminal 102 detects in advance first display time information in the usual reproduction mode sent from the server 101 and disregards the display time information till the basic clock reaches the time and continues the special reproduction by using the data in the buffer 109 and a mode controller 111 aborts the special reproduction data from the buffer 109 and restores to the usual reproduction when the time comes.
Patent JP-S62290619-A (JP)
Title: Double belt conveyor
Inventor: FURIIDORITSUHI UIRUHERUMU SHIY
IPC: B65G15/16
Filed: 1987-05-13
Abstract: 1. A double band belt conveyor having an end-less rotating conveyor belt, whose band (2) is supported on troughed roller sets (23) at a belt feeder (9) and connecting with a vertical stretch (19), and is held flat on the vertical stretch, and having an endlessly rotating cover belt (18), whose band (29) can be buckled in the conveying stretch for the formation of closed conveying chambers (30) preferably between external tensioning reinforcements (48) and cooperating, shear-resistant transverse reinforcements (27), whereby the band edges are pressed together and the longitudinal edges of the band are held together, characterised in that for holding together the bands (2, 29) outwardly projecting hooks (35, 36) with opposing openings (37, 38) are provided on both cover belt edges (33, 34), which the longitudinal edges (45, 46) of the conveying band (2) approach on running off the troughed roller sets (10, 11) or from which they move away on running of the conveyor band (2) onto the troughed roller sets (25), and that, beyond the last troughed roller set (11) of the belt feeder (9) in the conveying direction, at least one belt bearing roller or belt guide roller (16, 53) is provided which flattens the conveyor band (2) lying on it, the longitudinal edges (45, 46) of which thereby engage in the hooks (35, 36) which serve for pressing together the band edges and for mutual holding together of the bands (2, 29).
Patent JP-S596945-A (JP)
Title: Regeneration of titania catalyst
Inventor: NAGAI KENICHI
IPC: B01J21/20
Filed: 1982-07-01
Abstract: PURPOSE:To regenerate a deactivated titania catalyst, by a method wherein the deactivated catalyst used in catalytic reducing reaction of nitrogen oxide due to ammonia and exposed to a high temp. gas is impregnated with a W-containing solution to support W in a specific contained ratio. CONSTITUTION:A catalyst which is a titania catalyst used in catalytic reducing reaction of nitrogen oxide due to ammonia and deactivated by exposing the same to a high temp. gas at 800 deg.C or more is immersed in a W-containing solution such as a monoethanolamine solution of WO3 to be impregnated therewith and the impregnated catalyst is taken out and dried to support W in an amount 0.37-6.6pts./TiO2 100pts. as WO3 on the basis of a wt. by the catalyst.
Patent JP-S60258312-A (JP)
Inventor: TANABE YOSHINORI
IPC: E01F9/524
Filed: 1984-06-04
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-S595757-A (JP)
Title: Optical coherent transmitting method
Inventor: ICHIHASHI YASUTAKA
IPC: H04B10/516
Filed: 1982-07-01
Abstract: PURPOSE:To perform optical transmission which requires no light carrier extraction, by distributing the light output of a light source which generates a single continuous polarized wave into two, and imposing signal modulation on one component, and, synthesizing with the other so that their planes of polarization are crossed each other at right angles. CONSTITUTION:The output light of the light source 21 is branched in two directions by an optical demoultiplexer 24 and they are inputted to a semiconductor laser 22 and a polarization plane control element 25. The output of the semiconductor laser 22 is modulated by a modulating circuit 23 and polarized on single linear polarization basis in single longitudinal mode. The control element 25 converts the input light so that the plane of polarization crosses that of the output light of the semiconductor laser 22 at right angle 22, and a multiplexer 26 multiplexes the resulting light with the output light of the laser 22. The light signal transmitted through an optical fiber 27 is demultiplexed by a polarized-wave demultiplexer 28 to send the modulated component to an optical multiplexer 29 and the unmodulated component to an optical amplifier 30. The output of the optical amplifier 30 is applied to the optical multiplexer 29 through a polarization control element 33 by energizing a semiconductor laser 31 for local oscillation in single longitudinal mode. Consequently, a photodetecting element 34 performs photodetection and an optical transmission line is constituted without using a carrier extracting circuit.
Patent JP-H11307772-A (JP)
Title: Semiconductor device
Inventor: YATSUYANAGI TOSHISUKE
IPC: H01L21/336
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To allow the omission of a silicon nitride film which is difficult to be handled by improving electrical characteristics, especially hot carrier resistance, for extended life which is related to reliability. SOLUTION: In an MOS type transistor of LDD structure, a on-gate oxide film 8, which is generated by TEOS, so provided, contacting at least a gate electrode 7, a sidewall 9 of TEOS, having a desired shape which is provided for contacting the lateral periphery of the gate electrode, a barrier oxide film 10 generated by plasma CVD method with silane (SiH4) provided on the on-gate oxide film and the sidewall, and a BPSG film 11 provided at its upper part as a flattening film are provided, with out requiring silicon nitride film.
Patent JP-H08282323-A (JP)
Title: Deceleration energy collecting device for vehicle
Inventor: KIYONO TSUNEAKI
IPC: B60K25/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide small and simple constitution for the third switching valve by communicating an accumulator discharge oil passage to an inlet when a vehicle is started. CONSTITUTION: To an inlet port 32 in a hydraulic pump motor 6, a high pressure oil whose pressure is higher than a pressure, which is set by means of a pressure control valve 39, in a discharge port 35 is fed from an accumulator 55. The hydraulic pump motor 6 serves as a hydraulic motor and performs differential operation, and a transmission input shaft 5 is rotated in the same direction as an engine output shaft 4 at higher speed. In this way, energy collected in the accumulator 55 at deceleration is effectively used in starting, and as a result, a load in an engine is reduced and a fuel consumption is improved. Even when quick acceleration is carried out, accelerating performance can be improved by introducing oil from the accumulator 55 to the inlet port 32, and as a result, fuel consumption can be improved.
Patent JP-H07321401-A (JP)
Title: Semiconductor laser array and its driving method
Inventor: OTOMA HIROKI
IPC: H01S5/00
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a semiconductor laser array in which a light-emitting point can be moved at a very small interval required for the tracking operation of an optical disk by a method wherein a position in which a second stripe electrode is installed is set in a position on a semiconductor substrate corresponding to a first adjacent stripe electrode and a part between the stripe electrodes is installed. CONSTITUTION:First, 23mA is electrified across a stripe electrode 111 and a stripe electrode 112, and only a stripe electrode 115 is grounded. Then, a current density in an active layer has a shape in which a recess is formed in the center, and the central position of a near-visual-field image is situted in A. Then, a current of 50mA is injected from the stripe electrode 112, and stripe electrodes 115, 116 are grounded. Then, the current density in the active layer has a shape in which a recess is formed in the center, and the central position of the near-visual-field image is shifted to B. Then, a current of 25mA is made to flow through the stripe electrode 112 and a stripe electrode 113, and only the stripe electrode 1116 is grounded. Then, the current density in the active layer has a shape in which the recess is formed in the center, and the central position of the near-visual-field image is shifted to C.
Patent JP-S62272090-A (JP)
Title: Cooling apparatus
Inventor: FUJII MASAO
IPC: F28D15/02
Filed: 1986-05-20
Abstract: PURPOSE:To design the size of a cooling apparatus so as to be capable of coping with an overload but so as not to be excessively large for a rated load by a method wherein a vessel, in which phase variation type heat regenerative material with a melting point higher than the temperature of a body to be cooled upon the rated load but lower than the highest allowable temperature of the body to be cooled is sealed, is connected thermally to the outer wall surface of a hollow sealed vessel in which refrigerant is sealed. CONSTITUTION:Phase variation type heat regenerative material 9 with a melting point higher than the temperature of a body 4 to be cooled upon a rated load but lower than the highest allowable temperature of the body to be cooled is sealed in a vessel 8. Upon the rated load of the body 4 to be cooled, heat generated in the body 4 to be cooled is dissipated to outside by a thermo syphon 1 through fins 6. Upon non-rated load, in which an overload is impressed on the body 4 to be cooled, the generated heat is dissipated by the thermo syphon 1 through the fins 6, however, when the temperature of the heat regenerative material 9 has exceeded the melting point, the heat regenerative material 9 begins to melt and said generated heat is absorbed by the heat regenerative material 9 as a latent heat upon the phase change thereof from a solid to liquid. Such a vessel 8 is connected thermally to the outer wall surface of the condensing section of a hollow sealed vessel 2, in which a refrigerant is sealed, therefore, the heat generation of the body to be cooled upon an overload may be absorbed by the phase change of the heat regenerative material and the title cooling apparatus may cope with the overload without increasing the size of the device.
Patent JP-S63278570-A (JP)
Title: Iron powder attracting magnet
Inventor: AISA JIYUNZOU
IPC: H01F7/02
Filed: 1987-05-12
Abstract: PURPOSE:To lighten the title magnet without deteriorating its iron powder attracting capacity by forming the magnet with a synthetic resin molded magnet, and providing plural spaces opened on the iron powder attracting surface and a partition wall for separating the spaces. CONSTITUTION:The iron powder attracting magnet 11a for attracting and removing the iron powder contained in a liq. such as oil is formed with a synthetic resin molded magnet, and plural spaces 14 opened on the iron powder attracting surface 13 and the partition wall 15 for separating the spaces 14 are provided. As a result, the magnet can be lightened, an optional complicated shape provided with plural spaces can be formed, the dimensional precision can be enhanced, and the surface area can be increased by the plural spaces. When a magnetic field for attracting iron powder is generated in the space, the iron powder attracting capacity is enhanced, and iron powder can be effectively attracted.
Patent JP-H04320601-A (JP)
Title: Method and device for preparing seedling of prostrate type lawn grass
Inventor: KITAJIMA NOBUYUKI
IPC: A01C1/00
Filed: 1991-04-19
Abstract: PURPOSE:To mechanically prepare lawn grass seedlings having good rooting and germinating rates by feeding the block of prostrate type lawn grasses into a cutting means in a flat spread state, cutting the lawn grasses into a specific length and subsequently blowing up the cut lawn grasses with a blowing- up-means. CONSTITUTION:A pair of upper and lower rotation cylinders 2 are disposed on the outside of a guide member 1, and a spread lawn grass sheet is fed into a cutter means 4 through a route between the upper and lower rotation cylinders. The cutter means 4 is disposed on the output side of a supporter 3 and has the suitable number of cutting blades 4b disposed on a rotation plate 4a. The cutting plate 4a is rotated in a suitable rotation rate to successively cut the spread lawn grasses in a length of 10-28mm. Blades 5 disposed on the outer periphery of the rotation plate blow up the cut and downward fallen lawn grass pieces to discharge through a guide cylinder 6, etc.
Patent JP-S62269348-A (JP)
Title: Lead frame for dip type integrated circuit module
Inventor: KOKUBU TAKAYOSHI
IPC: H01L21/48
Filed: 1986-05-19
Abstract: PURPOSE:To contrive the improvement of productivity by a method wherein the title lead frame is constituted in a structure wherein lead terminals are arranged being set two pieces as a pair in the shape of facing each other on the right and left sides of a metal strip and both ends or one end of each lead terminal are /is connected to one or a plurality of tie bars having pilot holes. CONSTITUTION:As pairs of lead terminals 1 are provided on one lead frame 51 in opposition to the shape of being attached on the opposed two sides of a circuit substrate 60 of a DIP type integrated circuit module 80, the same number of lead terminals can be always made simultaneously on the right and left sides, a one-turn winding reel 5 is enough, the size is also only increased to about two times in width and a process, wherein the lead frame is cut off right and left at the time of use and the terminals are faced in opposition, has only to be added. Tie bars 31-33 serve also as protectors in the handling of the continuous lead terminals and can be two at the both ends or one only at the central part according to the form, and pilot holes 34 also have only to be provided in the necessary tie bars only. Thereby, the productivity is improved.
Patent JP-S6011269-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: C04B41/81
Filed: 1983-06-27
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-S62270174-A (JP)
Inventor: SATO YUTAKA
IPC: A62B35/00
Filed: 1986-05-20
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-S5340191-A (JP)
Title: Pressure controling device of control rod driving water
Inventor: NIWANO MASAO
IPC: G21C7/16
Filed: 1976-09-27
Abstract: PURPOSE: To solve the problem on thermal stresses of each kinds of piping, pressure vessels and etc. previously, by means of returning a returning water exausted from a control rod driving mechanism to a turbine condensation system with small temperature defference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60260014-A (JP)
Title: Wide angle lens
Inventor: FUJITA HISAO
IPC: G02B13/18
Filed: 1984-06-07
Abstract: PURPOSE:To make a titled lens compact by constituting the front group of positive, negative, positive and positive lenses, constituting the rear group of a negative meniscus lens curved strongly to an image side, and making a refracting surface, a focal distance and a refractive index of a specified lens satisfy specified conditions. CONSTITUTION:A lens system is constituted of a front group consisting of a positive lens L1, a negative lens L2, a positive lens L3 and a positive lens L4 in order from an object side, and a rear group consisting of a negative meniscus lens whose convex surface is turned strongly to an image side. Also, at least one surface of refracting surfaces of the lens L3 and L4, and at least one surface of the fifth lens are formed to an aspherical surface, and also made to satisfy conditions of 0.45<f/¦f5¦<2.5, f5<0 and 1.7<N2 (provided that f5 and N2 denote a focal distance of the fifth lens L5, and a refractive index of a glass material of the second lens L2, respectively). As for this lens, the telephoto ratio is also small such as 0.96 or 0.92 while reaching a view angle 35 deg., and also various aberrations are corrected well.