baber/WOPTO huggingface dataset:
Patent JP-H0468834-A (JP)
Title: Sampling value estimating system for impulse response
Inventor: UENO NORIO
IPC: H04L25/30
Filed: 1990-07-05
Abstract: PURPOSE:To estimate the sampling value of an impulse response even without using a multiplier by controlling timing for an identification processing to be executed by an identifying circuit corresponding to the result of comparing the sampling value of the impulse response with a prescribed reference value. CONSTITUTION:A waveform equivalent circuit 10 executes a waveform equivalent processing concerning a digital signal and further, an identifying circuit 30 executes an identification processing at required timing based on a signal from a timing reproducing circuit 20 concerning a signal from the waveform equivalent circuit 10 so as to output a digital regenerative signal. The average value of an absolute value for a decided value train obtained from the output signal of the identifying circuit 30 is compared with the average value of an absolute value for a sampling value train obtained from the input signal to the identifying circuit 30, and corresponding to the result of this comparison, the timing for the identification processing at the identifying circuit 30 is controlled. Thus, since multiplication is not used, the number of circuits can be sharply reduced.
Patent JP-H1024779-A (JP)
Title: Wire harness wiring structure for door hinge section of automobile
Inventor: ANDO TAKAHIRO
IPC: E05D11/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To wire a wire harness to the indoor side from a hinge and a weather strip. SOLUTION: A winding means 12 is fitted in a storage case 10 having a harness insertion port and an extraction port, and a part of a wire harness D-W/H inserted into the case 10 through the insertion port and extracted from the extraction port is connected to the top of a winding connection material 15 energized in the winding direction and wound on the winding means 12. The storage case 10 is fixed to one of the door side and the car body side, and the wire harness D.W/H extracted from the storage case 10 is wired to the other of the door side and the car body side and locked by a clamp. When a door is opened or closed, the length of the wire harness D.W/H inserted into the storage case 10 is changed, the wire harness D.W/H can be expanded or shrunk to follow the operation of the door.
Patent JP-H0738657-A (JP)
Title: Multimedia server system
Inventor: SAKAGAMI KEIICHI
IPC: H04N7/173
Filed: 1993-07-20
Abstract: PURPOSE:To improve the convenience of use by the user side remarkably by serving the information with an optimum medium to each equipment being component of a terminal equipment. CONSTITUTION:When a dial signal, comes from any of a multi-functional telephone set 4, a personal computer 5, a facsimile equipment 6, a CAPTAIN exclusive terminal equipment 7 being components of a terminal equipment 2, a communication board 8 of a multimedia server 3 recognizes the type of the equipment of the terminal equipment 2 based on a telephone number service of a call destination fed from a public line 1. Any of a voice reply recognition function section 9 or a personal computer communication function section 10, a facsimile equipment store and forward exchange function 11 and a CAPTAIN communication function section 12 is operated based on the result of recognition to serve information with a medium in response to the equipment type.
Patent JP-S6158672-A (JP)
Inventor: KAWATAHARA MASANAO
IPC: A61N1/40
Filed: 1984-08-30
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-S5981736-A (JP)
Inventor: JIYON AAMA
IPC: G06F7/506
Filed: 1983-09-29
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-S6158836-A (JP)
Title: Calcium phosphate crystallized glass dental material excellent in aesthetic appreciation properties
Inventor: WATANABE AKIRA
IPC: A61K6/838
Filed: 1984-08-28
Abstract: PURPOSE:To obtain calcium phosphate crystallized dental material excellent in aesthetic appreciation properties by blending two or more kinds of the oxides of Zn, Fe, Mn, Ce, W, Ti, Ni, Co, Cr and V as the coloring component of specified quantity for calcium phosphate. CONSTITUTION:In the calcium phosphate composition, the atomic ratio of Ca for P is regulated to 0.35-1.7. 0.01-0.3pts.wt. two or more components of oxides of Zn, Fe, Mn, Ce, W, Ti, Ni, Co, Cr and V as the coloring component are contained for 100 pts.wt. calcium phosphate composition. Furthermore, if necessary, <=10pts.wt. Al2O3, SiO2 or both the two as a coloring aid are contained therein.
Patent JP-S5971290-A (JP)
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/08
Filed: 1982-10-13
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-H0471326-A (JP)
Title: Controller for ac/dc converter
Inventor: TAKEDA HIDEO
IPC: H02J5/00
Filed: 1990-07-09
Abstract: PURPOSE:To eliminate rise of a DC voltage of an inverter side over a rated value even at the time of power reverse supply operation by regulating operating power command values of poles and controlling the DC voltage of the inverter side to a predetermined value or lower. CONSTITUTION:In a controller of a dipole or more AC/DC converter in which a predetermined pole of one terminal is operated by a power converter, the other pole is operated by an inverter, and a neutral line is commonly used, operation power command values of the poles are regulated to limit a DC current of the inverter side to a predetermined value or less. For example, if power varying range at the time of power reverse supply operation is instructed, for example, by + or -P% by an operator, current values in which a DC voltage of an INV of a reverse supply side does not exceeds a voltage of a REC side is calculated for P1, P2 poles by current command value determining circuit 20 of each pole, delivered to P1 and P2 pole limiters 21, 22, and operated with the poles in coincidence with the current command values.
Patent JP-2001006097-A (JP)
Title: Device for supporting driving for vehicle
Inventor: SHIMIZU TOSHIHIRO
IPC: B60R1/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To support driving by means of an image by displaying the estimated course of a vehicle and a guide line on the progress direction image of the vehicle, which is displayed in a display means, as driving support information. SOLUTION: A parking assist displays a course estimation curved line 5a being the estimated course or the guide line 5b obtained by extending the both sides of the vehicle 1 on the display screen of an information display 4 being the display means for the driver of the vehicle 1 so that driving is supported at the time of parking. Then such a course estimation curved line 5a or the guide line 5b is generated based on detection data such as the angle of a steering angle by an electronic control unit for assisting parking and displayed on the information display 4. Thus, the present direction of the vehicle is easily understood and driving is supported by the image.
Patent JP-S6239079-A (JP)
Title: Manufacture of gaas solar cell
Inventor: HISAMOTO YOSHIAKI
IPC: H01L31/04
Filed: 1985-08-14
Abstract: PURPOSE:To omit a buffing step by eliminating the possibility that unnecessary deposited film is formed when forming a reflection preventing film by forming a gas substitution structure on the plane for mounting a semiconductor substrate of the susceptor used in a step of forming a reflection-preventing film. CONSTITUTION:In a susceptor 301 used in a step of forming a reflection- preventing film by CVD technique, a step part 302 for composing a gas substitution structure is formed on the plane where a wafer 300 on which a P-type AlGaAs layer 103 is formed is mounted flat. Because of the existance of the step part 302, a residual gas such as oxygen gas is not enclosed between an N-type GaAs semiconductor substrate 100 an the susceptor 301 when forming a reflection-preventing film 104. Consequently, undesirable deposited film due to the residual gas is not formed.
Patent JP-S6274551-A (JP)
Title: Device for tuning up displacement
Inventor: KURODA AKIRA
IPC: B23Q15/18
Filed: 1985-08-15
Abstract: PURPOSE:To tune up one displacement system to the other displacement system by operating a displacement generating means in accordance with difference in the detected values of thermal sensors provided on the thermal deformation body of a displacement quantity detecting means and on the thermal deformation body of a displacement generating means. CONSTITUTION:When headstocks 1a, 1b which are one displacement system, are displaced in a direction in which distance between them is increased by +DELTAL due to rise in temperature, a switch member 18 is turned on. Thereupon, a heater 15 is electrified and a case 14 is expanded. After that, the switch member 18 is turned off and a thermal sensor 19 detects that the temperature of the case 14 has risen to a defined temperature. Thereby, a comparator 26 detects the existence of temperature difference between the thermal sensor 19 and a thermal sensor 25 and electrifies a heater 24, to expand the case 23 of a thermal deformations body 22. This causes tables 4a, 4b which are the other displacement system, to be displaced in the direction of opening the space between then, which is continued until there is no temperature difference between the thermal sensor 19 and the thermal sensor 25.
Patent JP-H0468131-A (JP)
Title: Water hammer prevention type flush valve
Inventor: NAGATA MASAAKI
IPC: F16L55/04
Filed: 1990-07-06
Abstract: PURPOSE:To prevent water hammer by inserting a needle into a small hole provided through the upper surface of a piston to allow the piston to go down gradually after flushing. CONSTITUTION:When a push button 27a is depressed, water is delivered abruptly from a flow chamber 12 to lift a piston integrally made up of a flange 2 and a piston body 7. As the body 7 rises, a needle supporter 5 urged upwardly by the action of an energizing spring 6 and a needle 1 fixedly secured to the supporter 5 also rise. At this moment, pressure water gradually flows into a pressure chamber 11 through a small gap between a small hole 2a and the entire periphery of the needle 1 and hence the descending velocity of the body 7 under its own weight is decreased. As a result, the velocity of water from a feed water pipe A to an water outlet pipe B, when the flow of the water is shut off, becomes slower, preventing thereby water hammer from taking place.
Patent JP-S5969131-A (JP)
Title: Treatment of waste gas containing fluorine-containing component
Inventor: YAMASHITA SHIN
IPC: B01D53/68
Filed: 1982-10-15
Abstract: PURPOSE:To regenerate an aq. CaCl2 soln. and to recycle the same as liquid for removing fluorine-contg. component, by treating waste gas contg. fluorine-contg. component with the CaCl2 soln. to deposit fluorine as CaF2 in an absorption column and adding converter slag to the treated liquid contg. Cl ions. CONSTITUTION:Industrial waste gas 2 contg. F-contg. component is supplied into an absorption column 1, and is brought into contact with an aq. CaCl2 soln. of 4-5.5pH to deposit the F incorporated therein as CaF2. The gas removed of fluorine-contg. component is released as treated gas 3, and treated liquid 4 is supplied into a tank 5, where powder 6 of converter slag, industrial water 8 and if necessary HCl7 are added thereto to regenerate the CaCl2. The liquid is separated of residual cake 10 in a solid-liquid separator 9, whereafter filtrate 11 is put into a filtrate tank 12 and is again circulated to the column 1 by a pump 13 and is cyclically used as the treating liquid for removing fluorine-contg. component.
Patent JP-H0469302-A (JP)
Title: Production of granule for agriculture
Inventor: KASAI YUTAKA
IPC: A01N25/24
Filed: 1990-07-06
Abstract: PURPOSE:To produce the subject granule for agriculture by using an inorganic mineral fine powder composed of CaCO3 or mainly composed of CaCO3 as a carrier, adding a sulfone-substituted succinic acid diester as an agent for improvement of granulation properties and carrying out extrusion granulation. CONSTITUTION:In production of a granule for agriculture using the granulation method, an inorganic mineral fine powder composed of CaCO3 or mainly composed of CaCO3 is used as a carrier and a compound of the formula (R is 11-15C alkyl; X is H, monovalent metal atom or ammonium group) is added thereto in an amount of 0.2-4.0pts.wt. (based on drug) as an agent for improvement of granulation. An agricultural agent is blended before the granulation or added after the granulation. By the above-mentioned method, granulation properties are remarkably improved. In addition thereto, molded granules are uniformly extruded through screen holes of a granulating machine, thereby damage of the screen of the granulating machine is reduced.
Patent JP-H052647-A (JP)
Title: Pattern inspection method
Inventor: KONISHI TOSHIO
IPC: G01N21/88
Filed: 1991-06-25
Abstract: PURPOSE:To provide a pattern inspection method which automatically inspects the patterns of a graphic and a character, which are printed on a printed board, etc., with a highly reliable and easy method. CONSTITUTION:Picture data on a reference pattern is differentiated by individual directions. A differentiation result by the individual directions is binarized with a first low threshold and the binarized result is labelled. The differentiation result by the individual directions is binarized with a second high threshold. When the respective labels of a labelling result are in an effective part binarized by the second threshold, the label is decided and the number of labelling is calculated. The same signal processing is executed as to a pattern being the object of inspection. The obtained number of labelling is compared with that as to the reference pattern. When they coincide, it is set to be 'good'. When they do not coincide, it is set to be 'bad' so as to judge the 'good/bad' of the pattern.
Patent JP-S6159633-A (JP)
Title: Eccentricity correcting method of disc
Inventor: SHIYOUJI TAKASHI
IPC: G11B7/095
Filed: 1984-08-31
Abstract: PURPOSE:To correct the eccentricity of a disc with a high precision by correcting the eccentricity on a basis of the sum of the counted-up/down value in the traversing direction of the number of eccentricity detecting tracks, which traverse a fixed head, and a tracking error detected in real time. CONSTITUTION:Plural eccentricity detecting tracks having concentric circle shapes are preliminarily recorded on a disc 10 provided with no guide grooves, and a recording and reproducing head 14 is allowed to face these tracks and is fixed. The number of tracks which traverse the head 14 in accordance with the rotation of the disc 10 is counted up or down in accordance with the traversing direction, and this counted-up/down value is stored as a function of the disc rotation angle. When data is recorded and reproduced, tracking correction of the head 14 is performed on a basis of the sum of the counted-up/down value, which is read out in accordance with the disc rotation angle, and the tracking error which the head 14 detects in real time.
Patent JP-S6159568-A (JP)
Title: Document understanding system
Inventor: NAKANO YASUAKI
IPC: G06F17/24
Filed: 1984-08-31
Abstract: PURPOSE:To expand a scope of an object document widely and to make a labour of making form information by understanding a construction of an input document automatically and making a form of a document automatically. CONSTITUTION:In registration mode, a picture on a sample document is stored in a memory 51 for respective document type each, a position correcting processing, etc., are regularized, stored in a memory 52, further a line extracting processing is executed and a line pattern is stored in a memory 53. A coordinate point row on a border is extracted by a border extraction from the line pattern and only a inner border is processed. A rectangular frame is extracted from the inner border, sequencing of a frame is executed by using the coordinates of four corners of the frame and a relation code between frames is extracted. A picture of an extracted frame corresponding area is removed from an original picture, successively the picture is sent to a character recognizing part 8 and the character in the frame is recognized. After a character in all frames is recognized, the number of recognizing characters, a character row and a relation code are collated with knowledge concerning a construction of a document, and the construction of an input document can be understood.
Patent JP-2000016364-A (JP)
Title: Saddle
Inventor: MATSUDA TETSUO
IPC: B62J1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a large cushion effect so as to improve the sitting comfortableness by providing a lower hard saddle base and an upper hard saddle cover, fitting the saddle cover to the saddle base freely movably in the vertical direction, and disposing a cushion material between the saddle cover and the saddle base. SOLUTION: A saddle 1 of a bicycle for the child is formed by a lower hard saddle base 2 and an upper hard saddle cover 3, which are formed by hard synthetic resin, metal or the like. The saddle base 2 is formed like a box having a bottom wall 5 and side walls 6, and the saddle cover 3 is formed like a box having a top wall 11 and side walls 12. The side walls 12 of the saddle cover 3 are brought into close contact with the side walls 6 of the saddle base 2 extending over the substantially whole periphery, and the saddle cover 3 is fitteed to the outside of the saddle base 2, freely movably in the vertical direction. A cushion material 21 is disposed between the saddle cover 3 and the saddle base 2 thereby exhibiting a large cushion action.
Patent JP-H0529826-A (JP)
Title: Monolithic millimeter wave antenna and production method
Inventor: HONJO KAZUHIKO
IPC: H01Q23/00
Filed: 1991-07-22
Abstract: PURPOSE:To provide a monolithic millimeter wave antenna having a good radiant efficiency. CONSTITUTION:In a monolithic millimeter wave antenna which a millimeter wave antenna element and an active device are formed on a same semiconductor substrate, a patch antenna conductor 3 is supported by a dielectric substance support 14 in the air and an effective dielectric constant is lowered. The loss caused by the antenna itself whose current density lowers is drastically reduced because an antenna length L can be brought close to free space 1/2 wavelength.
Patent JP-2001014687-A (JP)
Title: Light pickup device
Inventor: MOTOI ATSUSHI
IPC: G11B21/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of parts and also to obtain an inexpensive light pickup device. SOLUTION: A position detecting switch 3 is mounted on a movable part and a flexible printed wiring board 2 is shared by a light pickup means and the position detecting switch 3. Thereby, although two flexible printed wiring boards are necessitated in a conventional device, one board is enough for this device. This, the number of a connectors becomes half and occurrence of a defective contact of the connector is also reduced. Further, the constitution of parts is simplified by using the ground point (GND) of the signal wiring shared by the position detecting switch 3 and the optical pickup means.
Patent JP-S57104384-A (JP)
Title: Fitting method of delay element for television receiver
Inventor: SHIMONO YOSHIO
IPC: H04N5/655
Filed: 1980-12-20
Abstract: PURPOSE:To reject horizontal interference stripe component, by fitting a distributed constant type delay element of cylindrical coil widing type on a board, so as to locate the element tangentially to an equi-potential surface of magnetic flux generated by a flyback transformer. CONSTITUTION:In fitting a distributed constant type delay element 1 winding coil cylindrically on a board 5, arbitrary equi-potential surfaces Y on the board  5 of a magnetic flux F generated from a flyback transformer 6 are assumed, and a coil axis line X-X of the delay element 1 is located tangentially to the surfaces Y. Thus, the horizontal magnetic flux component of the flyback transformer 6 does not path through along the coil axial line X-X of the delay element 1, and the production of induced voltage due to horizontal harmonic ringing component included in the magnetic flux F is suppressed effectively. Thus, without the use of associated magnetic shield member such as shield case, the horizontal interference stripe component due to magnetic coupling between the delay element 1 and the flyback transformer 6 are rejected effectively.
Patent JP-2000018402-A (JP)
Title: Valve with contactless valve seat holder ring
Inventor: NOMURA KOZO
IPC: F16K5/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of valve components and provide a structure that is not necessarily mounted (connected) to a valve casing on a valve element but just installed in a space between a valve seat and the valve element by using a valve seat holder ring, and to provide a valve with the contactless valve holder ring, which is capable of preventing springing out or deforming of the valve seat by just incorporating the valve seat holder ring after the valve seat and the valve casing are incorporated. SOLUTION: A valve with a contactless valve seat holder ring is comprised of annular valve seat holder ring 6 and an annular or partly annular elastic body 7. The annular valve seat holder ring 6 is made of metal or high rigid plastic. This ring 6 is brought into contact at its one surface with one or both sides of a valve seat 4 that seals a valve seat casing 5 incorporating the valve seat 4 within a valve casing 3 while it is fittedly mounted so that it may be in contact at its another surface with the valve element 2. The elastic body 7 is made of resin or rubber and attached to the other side of the ring 6 contacting with the valve element 2 by a coating, pressing-in, or bonding process.
Patent JP-2000021772-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORITA ETSUO
IPC: H01L33/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the crystallinity of a nitride type III-V compd. semiconductor layer grown on a sapphire substrate. SOLUTION: A plurality of recesses 1a are formed into one main plane of a sapphire substrate 1, a nitride type III-V compd. semiconductor layer is grown thereon, at least a part of the inner surface of the recess 1a makes an angle of 10 deg. or more with the-one main plane of the sapphire substrate 1, the interior of the recess 1a is filled with a nitride type III-V compd. semiconductor crystal having a Al compsn. ratio higher than that of the nitride type III-V compd. semiconductor layer, e.g. AlxGa1-xN crystal 16 having an Al compsn. ratio x of 0.2 or more, and the recesses 1a are each 25 nm deep or more and 30 nm wide or more and may be formed, when the sapphire substrate 1 is thermally cleaned, or using the lithography, etching, thermal etching, etc.
Patent JP-H095827-A (JP)
Title: Lens shutter device
Inventor: KANBAYASHI HIDEKI
IPC: G03B9/10
Filed: 1995-06-23
Abstract: PURPOSE: To provide a thinned shutter by driving an opening blade, a closing blade and a diaphragm blade by means of 1st, 2nd and 3rd annular cams. CONSTITUTION: In this lens shutter device where exposure operation is performed based on instructions for starting and finishing of the exposure operation; the opening blade 5, the closing blade 24, and the diaphragm blade 8 and the cam ring 3, the cam ring 23 and the cam ring 4 for the respective blades exist between a base plate 1 and a bottom plate 2, and a driving mechanism system such as a driving cam 11 is arranged on the base plate 1. By driving the blades 5, 29 and 8 by the 1st, the 2nd and the 3rd annular cams 3, 23 and 4, the members are concentrically stacked. Thus, the thickness of the shutter unit is not increased and the thinned lens shutter is obtained.
Patent JP-S6072553-A (JP)
Inventor: YAMAZOE EIZOU
IPC: A61H33/06
Filed: 1983-09-28
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。