baber/WOPTO huggingface dataset:
Patent JP-H09220422-A (JP)
Title: Waste gas treating device
Inventor: FUJII SEIICHI
IPC: H01L21/205
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely remove pollutants over a long period to safely discard the powder generated from the treatment. SOLUTION: A powder remover 20 includes a storage chamber 22 capable of storing the waste gas discharged from a waste gas pipe 42 on the upstream side and the engaging body 31 provided to the chamber 22, with the internal space 35 communicated with the chamber 22 through an air passage hole 34 formed in the outer guide face 32 and connected to a depolluting means through a waste gas pipe 43 on the downstream side. A powder-contg. gas discharged from the waste gas pipe 42 on the upstream side when a suction means is driven is conducted by the guide face 32 of the engaging body 31 to form a revolving gas flow revolving vertically in the chamber 22.  Further, stop valves 27A and 27B are provided respectively to the discharge connecting part 26 of the remover 20 and the intake connecting part 28A of a powder recovery case 28, and a means 60 is furnished to replace the gas in the case 28 by an inert gas.
Patent JP-H06129034-A (JP)
Title: Panel connecting structure in room unit
Inventor: ISHIGAMI MICHIO
IPC: E04B2/74
Filed: 1992-10-15
Abstract: PURPOSE:To enhance the air-tightness and sound-proofness in a connecting area while increasing the efficiency of execution of works in the case of connecting panels. CONSTITUTION:In a panel connecting structure in a room unit such as a sound- proof unit formed by connecting a ceiling panel I, a floor panel 2 and a wall panel 3 to each other, at the time of butt-connecting the panels P to each other such as the ceiling panel and the wall panel 2, a connecting groove 23 is formed on the side end surface of the panel P. A soft cushion layer 25 is attached to at least one side surface of a hard connecting bridge 24 extending over the whole length thereof, which is inserted between the opposed connecting grooves 23, 23 extending over the whole length. The connecting bridge 24 is inserted and fitted in the connecting grooves 23, 23 of the butted panels P, P. A cushion layer 25 is press-fit in a gap between the connecting grooves 23, 23 and the connecting bridge 24.
Patent JP-H1193773-A (JP)
Title: Multiaxial thrust deflecting nozzle for gas turbine
Inventor: IDE TAKUMA
IPC: F02K1/78
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiaxial thrust deflecting nozzle for a gas turbine capable of simplifying a supporting structure for an outside ring to synchronize a divergent flap for lighter weight and more positioning precision. SOLUTION: A convex ring 26 as part of a sphere at its outside is secured to the outer periphery of a convergent flap 23 to be freely translated to the axial direction of an exhaust duct 21, an inside ring 29 to rotationally move the convergent flap 23 for changing the area of a jet is provided at a space to the inside of the convex ring 26 and an outside ring 33 to rotationally move and deflect a divergent flap 25 is provided along the outer face of the convex ring 26 in a movable manner. In this way, the outside ring 33 which is arranged on the convex ring 26 moved only to the axial direction of the exhaust duct 21 is surely supported and the number of parts is reduced to simplify a supporting structure for lighter weight and more positioning precision.
Patent JP-H03140542-A (JP)
Title: Floor construction and execution method thereof
Inventor: SAKATA TAKAKORE
IPC: E04B5/02
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the step difference in a joint part by arranging two or more joists in parallel, and arranging beginning end floor panels having surface members on them and one or mother than two base floor panels alternately in parallel. CONSTITUTION:Side joists are arranged to the ends of both sides of a beginning end floor panel A, and the beginning end floor panel A is provided to the inside of a pair of column 10 in beginning end positions. After that, corners bringing into contact with columns 11 of the first base floor panel B are cut in advance to make cuts, and are placed on placement sections 2a of the side joists. Then, cuts are made in parts bringing into contact with columns 12 of the second base floor panel B to place on the placement sections 2a of the side joists to arrange. According to the constitution, a floor section easy for execution can be formed.
Patent JP-H06209759-A (JP)
Title: Method for surface sticking of dialdehyde starch flour and its product
Inventor: MARII DEERU BURAIAN
IPC: C12N5/071
Filed: 1993-11-05
Abstract: PURPOSE: To provide a method for attaching dialdehyde starch to a surface without generating a chemical bond, and to provide a product produced by the method.  
     CONSTITUTION: This method for attaching a dialdehyde starch to a surface comprises placing the aqueous solution of the dialdehyde starch on the surface for a sufficient time so that at least a part of the dialdehyde starch is adsorbed on the surface, removing the aqueous solution, and subsequently drying the surface at a temperature of about 50°C to about 150°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63129811-A (JP)
Inventor: NOMURA SHIZUO
IPC: H02H7/22
Filed: 1986-11-20
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-H02229408-A (JP)
Title: Coaxial rotary transformer
Inventor: KATO CHIHARU
IPC: H01F38/14
Filed: 1988-10-31
Abstract: PURPOSE:To enhance an assembly property of a coil by a method wherein cut-out grooves which are connected respectively to coil grooves from the upper end face and the lower end face of a core at the outer circumference side and which are parallel to a core-axis direction are formed and are shaped to be a taper by which an extraction direction of a coil lead wire forms an obtuse angle with reference to an outer circumference face. CONSTITUTION:Cut-out grooves 19, 20 are formed in a rotor core 16 at its upper-part end face; cut-out grooves 21, 22 are formed at its lower-part end face. The cut-out groove 19 is cut out up to a coil groove 31, the cut-out groove 20 is cut out up to a coil groove 32 in the same manner, the cut-out groove 21 is cut out up to a coil groove 33 and the cut-out groove 22 is cut out up to a coil groove 34 so as to house a coil. When the coil is inserted into the coil groove, it can be inserted along the cut-out groove in a state that a lead wire of the coil has been extracted in an outer-diameter direction of the core. Each coil is stopped by being supported by the cut-out groove in a position of each coil groove; it can be positioned easily as compared with a case where a coil is inserted into an inside groove of a core on the outer-diameter side. A core cut-out groove taper 35 is formed at an extraction groove; when a lead wire 30 is extracted, an outer-circumference contact part 36 of the core forms an obtuse angle; it is possible to prevent a disconnection caused due to the lead wire being bent.
Patent JP-H10102270-A (JP)
Title: Li extracting method and li extractor
Inventor: IIJIMA SHIGERU
IPC: C25B1/14
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an Li extractor capable of electrolytically extracting an Li salt in a high purity and efficiency by using an Li ion transmitting solid electrolyte as a separating partition. SOLUTION: The Li extractor 1 is provided with a partition 2 consisting essentially of a perovskite-structure Li ion transmitting solid electrolyte, a crude liq. compartment 3 formed on one side of the partition and into which the crude liq. CL contg. an Li component and an impurity component is introduced in contact with the partition 2, a recovered liq. compartment 4 formed on the other side of the partition and into which a recovered liq. EL is introduced in contact with the partition 2, the electrodes 5 and 6 for impressing an electric field on the partition 2 so that the crude liq. CL side is positive and the recovered liq. EL side negative and a power unit 7. By the impression of electric field, the Li component on the crude liq. CL side is selectively transmitted through the partition 2 in the form of Li ion and extracted to the recovered liq. EL side.
Patent JP-H04149246-A (JP)
Title: Production of laminated sheet
Inventor: FUKUMOTO YASUFUMI
IPC: C08L63/00
Filed: 1990-10-15
Abstract: PURPOSE:To obtain a laminate reduced in surface unevenness and coarseness by superposing plural sheets of a prepreg obtained by impregnating a specific glass cloth with a resin followed by drying and subjecting the superposed sheets to heating and pressurizing. CONSTITUTION:A glass cloth being <=3 in difference of numbers of weft and warp beaten of glass fiber per square inch and >=3 in flat degree of the glass fiber is impregnated with a resin and the treated glass cloth is dried to afford a prepreg and plural sheets of the prepreg are superposed, heated and pressurized to carry out laminate molding.
Patent JP-S63128755-A (JP)
Title: Diffusion of impurity into polysilicon film
Inventor: ISHIDA MAMORU
IPC: H01L21/336
Filed: 1986-11-19
Abstract: PURPOSE:To enhance the controllability of the length of diffusion, to improve the switching characteristic and to stabilize a potential at a substrate by a method wherein an active region of a transistor formed on an insulating film is used as a polysilicon film obtained by annealing a polysilicon film and an a-Si:H film, which have been piled up in succession on the insulating film, and an impurity is diffused into this polysilicon film. CONSTITUTION:A polysilicon film 2 and an a-Si:H film 3 are piled up in succession on an insulating substrate 1 composed of quartz, sapphire or the like. A laminated product, which is formed by piling up the polysilicon film 2 and the a-Si:H film 3 on the insulating substrate 1 or an insulating film, is kept in an inactive atmosphere of a gas of He, N2 or the like at a temperature of 800-1000  deg.C for 0.5-1 hr; after that, the laminated product is cooled gradually and is annealed. Through this process, a number of defects which exist in a grain boundary of the polysilicon film 2 are eliminated; the a-Si:H film 3 is crystallized more and more; a polysilicon film 4 which is so dense that no clear grain boundary can be recognized as a whole is obtained; an impurity of P, B, As or the like is diffused into the annealed polysilicon film 4 by means of ion implantation or the like.
Patent JP-H05120432-A (JP)
Title: Moving object recognizing device
Inventor: TANAKA EIICHI
IPC: H04N7/18
Filed: 1991-10-24
Abstract: PURPOSE:To suppress the generation of a noise due to a gradually changing lightness, and to always identify only a moving object. CONSTITUTION:This device is equipped with a background picture memory part 2 and a present picture memory part 3 which respectively stores the picture of a background and the present picture from a signal obtained from a picture inputting means 1. And also, the device is equipped with a differential binarizing means 4 which operates a differential arithmetic operation between the background picture memory part 2 and the present picture memory part 3, and binarizes the picture by a prescribed threshold value, and a background rewriting means 6 which rewrites the present picture of the part of the binarized picture which is less than the threshold value to the background picture memory part. Thus, the present picture can be updated to the up-to-date background picture, and the moving object can be exactly extracted.
Patent JP-S61157194-A (JP)
Title: System and device for inter-frame estimation coding of animation picture signal
Inventor: FURUKAWA AKIHIRO
IPC: H04N7/32
Filed: 1984-12-28
Abstract: PURPOSE:To provide an estimation coding system with a less picture deterioration in a quiescing area and with a high compression rate by separating a moving area and a quiescing area of a moving picture, by counting a distance between the quiescing area and the moving area for a picture element included in the quiescing area, and by executing quantization coursing in proportion to increasing of said distance. CONSTITUTION:Besides that the animation picture signal inputted from a line 1000 is supplied to a delay circuit 16, it is also supplied to a subtractor 11 and a frame memory 10. A comparator 13 compares the magnitude of the above signal with a prescribed threshold level and outputs to a quantization control circuit 14 as a moving/quiescing information through a line 100. A delay circuit 16 delays an input signal for a time necessary to judge a moving/quiescing and to count the distance from the moving area and outputs this to a subtractor 17 and after counting a variance between the output signal of the delay circuit 16 and an estimating signal supplied from a frame memory 20, the result is outputted to a quantizer 18 as an estimated error, also to a code convertor 21 and an adder 19.
Patent JP-H07111707-A (JP)
Title: Brake power controller for electric automobile
Inventor: ASA HIROTOMO
IPC: B60L15/00
Filed: 1993-10-08
Abstract: PURPOSE:To realize a favorable ABS regenerative brake by sustaining the slip rate constantly within a stable region. CONSTITUTION:A motor 1 is coupled with a drive wheel and a central controller 4 calculates regenerative energy based on the output signals from an ammeter 51 and a voltmeter 52. When a brake sensor detects abrupt brake operation, the central controller 4 controls regenerative brake power for the motor 1 through a motor controller 2 such that the regenerative energy is sustained in the vicinity of peak value.
Patent JP-H07110381-A (JP)
Title: Distance camera device
Inventor: OGAWA YASUJI
IPC: G01S17/88
Filed: 1993-10-07
Abstract: PURPOSE:To accurately photograph the distance image of three dimensional subject in real time. CONSTITUTION:The distance camera device has a pulse oscillator 1 and produces a specific reference signal CLK to be a reference of time. A luminescence diode 3 emits primary light FWD modified on the basis of the reference signal CLK and illuminates a three dimensional subject 12. A lens 5 condenses secondary light RWD reflected from the subject 12. An image intensifier with gate 6 intercepts the passing light of the secondary light RWD, gate-processes the passing light in resonance to a gate signal GTS produced on the basis of on the reference signal CLK, and extracts the distance information of the subject 12 included in the secondary light RWD. A CCD image sensor 8 receives the gate-processed secondary light RWD and outputs the corresponding image signal IMG. An arithmetic circuit 9 operation-processes the image signal IMG, synthesizes the distance image of the subject 12 and send to a computer 11.
Patent JP-H11168202-A (JP)
Title: Memory cell and its forming method
Inventor: SCHELLER GERD
IPC: H01L21/8242
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory cell exhibiting a unique structure manufactured in a novel process. SOLUTION: A vertical trench filled up with silicon is used as a capacitor used in a DRAM while a vertical transistor laminated on the vertical trench in a silicon chip is also used. Next, an epitaxial layer is formed on the topmost part of a filler in the trench and then a seed crystal is given to an initial polysilicon filler 23. Next, a polysilicon layer is deposited on a chip topmost surface while an aperture is formed on the trench topmost part whose sidewalls are to be oxidized. Next, this aperture is filled up with epitaxial silicon again wherein an inversion layer to be used as a transistor channel in the operation time as well as deposited polysilicon layers to be used as word lines 50 are formed. Besides, another silicon later is deposited on the epitaxial layer to be used as a bit line 56.
Patent JP-S63131502-A (JP)
Title: Fluorinated magnetic fluid composition
Inventor: MEGURO KENJIRO
IPC: C10M169/04
Filed: 1986-11-21
Abstract: PURPOSE:To obtain fluorinated magnetic fluid composition having excellent dispersion stability by using as a surfactant perfluoroalkyl phosphoric acid ester or its salt or perfluoroalkyl sulfonic acid or its salt. CONSTITUTION:A surfactant for dispersing ferromagnetic fine particles of fluorine magnetic fluid composition is selected from at least one of perfluoroalkyl phosphoric acid ester or its salt, and perfluoroalkyl sulfonic acid or its salt. Since the surfactant has high dissolution in acidic solution, when it is added in an acidic state, it is completely dissolved. Further, zeta potential of colloidal particles becomes positive, and the particles are preferably attracted to magnetic particles. Thus, an optimum fluorine magnetic fluid as an aerospace sealant having good lubricating characteristic at low vapor pressure and excellent dispersion stability can be obtained.
Patent JP-S62137105-A (JP)
Title: Manufacture of thin steel sheet
Inventor: MATSUOKA SAIJI
IPC: B21B1/34
Filed: 1985-12-12
Abstract: PURPOSE:To obtain a thin steel sheet by making a hot rolling stage compact and omitting cold rolling/cold rolling annealing stages, by rolling a base material which has been cast continuously, by performing a strong lubrication under a prescribed temperature, and thereafter, lubricating and rolling it at a high rolling speed, when manufacturing the thin steel sheet from said base material. CONSTITUTION:A cast strip (or ingot) which has bee cast is fed continuously to a large rolling reduction rolling mill 1 provided with a lubricating device, and in this rolling mill, said strip is rolled by performing a strong lubrication so that a reduction rate of a rolling load becomes >=30%, at 1,100-700 deg.C. Subsequently, the steel strip which has been rolled is fed to a high speed rolling mill 2 provided with a lubricating device, and in this rolling mill, said strip is lubricated at an Ar3 transformation point - 300 deg.C, and also rolled at of a high rolling speed of >=1,500m/min. Next, a thin steel sheet which has been rolled is wound by a coiler 5. In this way, the thin steel sheet which is excellent in its workability is obtained.
Patent JP-H05121809-A (JP)
Title: Power supply unit for pulse laser
Inventor: ISHII AKIRA
IPC: H01S3/097
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a power supply unit for pulse laser which prevents unwanted voltages from arising between main electrodes after a glow discharge has occurred, and can effect stable operations. CONSTITUTION:A switching element 10 for absorbing a voltage in the direction of a charging voltage, and a rectifying device 11 for absorbing a voltage opposite to the charging voltage are connected in parallel with main electrodes 1 and 2 between a pair of the main electrodes 1 and 2 and a reverse capacitor for ionization purposes Cp.
Patent JP-H04152144-A (JP)
Title: Manufacture of ink jet head
Inventor: TAKAHASHI MITSUHARU
IPC: B41J2/16
Filed: 1990-10-17
Abstract: PURPOSE:To improve the dimensional accuracy of an ink flow path, esp. a nozzle part, to direct an ink delivery from a plurality of nozzles in a fixed direction by an ink flow path forming method wherein a resist is formed on a substrate so as to have a shape of an ink flow path to be lastly provided, a metal plating layer is formed on the substrate, and the resist is removed. CONSTITUTION:A resist 2 is patterned on a substrate 1. The pattern of a shape of an ink flow path to be provided is formed with a thickness of the height of the ink flow path or higher. Thereafter, a resist 2a for a common liquid chamber is patterned. A metal plating layer 3 is formed on the substrate 1 provided with the resists. By removing the resists after the metal plating layer is formed, an ink flow path 3a and a common liquid chamber 3b are provided on positions where the resists are removed. Then, a diaphragm 5 is bonded on the metal plating layer 3 with an adhesive or the like. A piezoelectric element is securely fixed on the diaphragm 5 corresponding to the common liquid chamber 3c. In this manner, an ink jet head is completed.
Patent JP-2001098969-A (JP)
Title: Gas engine
Inventor: IZAKI HIROKAZU
IPC: B60L50/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a low engine speed without using a fly wheel. SOLUTION: A rotating speed holding device 5 is composed of a motor 12, a generator 13, a switch 16, an angular velocity detector 14, a controller 15, a battery 17 and the like. When an angular velocity gets smaller than a prescribed value, the battery 17 is connected to the motor 12, the motor 12 is thereby rotated by electric power of the battery 17 to make the engine speed constant, based on a signal from the detector 14. When the angular velocity gets higher than the prescribed value, the battery 17 is connected to the generator 13 to accumulate electric power generated in the generator 13, and a generation load is applied thereby to the engine to make the speed constant.
Patent JP-S63130985-A (JP)
Inventor: HOJO SADAMUNE
IPC: F16L9/19
Filed: 1986-11-20
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-H10121216-A (JP)
Title: Dross recovery device for hot dip galvanizing equipment
Inventor: KAWAGUCHI ATSUSHI
IPC: C23C2/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the device which can secure a fixed pressing force in a zinc bath without impairing a pot bottom wall part and is capable of digging, recovering and disposing dross deposited at the arbitrary position of a pot bottom part. SOLUTION: This dross recovery device for hot dip galvanizing equipment is provided with a parent truck 3 arranged with a mechanism, which is moved in the horizontal plane in the X axis direction, to a pot 1 bottom face, a child truck 5 arranged with a mechanism, which is moved in the Y direction, on the parent truck, a bucket 4 arranged with a position setting mechanism 20 ink the Z axis direction crossed orthogonally to the X axis, the Y axis on the child truck and an angle setting mechanism to set an angle between the bucket bottom face and the pot bottom face.
Patent JP-H0372708-A (JP)
Title: Surface acoustic wave device
Inventor: WAKAMORI SATOSHI
IPC: H03H9/25
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a SAW filter device having >40dB degree of out-band suppression by providing a shield means which stops electromagnetic coupling between input and output terminals. CONSTITUTION:A SAW filter chip 3 is adhered to a double-faced substrate 1, and a pattern 7 for ground is provided on the substrate besides conductive patterns 5 and 6 for input and output terminals. Respective conductive patterns are equally provided on both faces of the substrate 1 and are electrically coupled through extending parts 6c and 7c provided on side face parts. That is, the ground pattern is arranged to surround the patterns 5 and 6 for input and output terminals on upper and lower faces of the substrate, thereby cutting off the direct wave due to electromagnetic coupling between patterns for input and output terminals. Thus, sufficient isolation between input and output is attained even in >400MHz high frequency band, and the face attachment type SAW filter device having >40dB degree of out-band suppression is obtained.