baber/WOPTO huggingface dataset:
Patent JP-S58133897-A (JP)
Title: Treatment of solid waste
Inventor: ISHIDA MASAHIKO
IPC: B09B3/00
Filed: 1982-02-03
Abstract: PURPOSE:To recover methane efficiently from the refuse, paper, etc. of waste by fermenting the slurrt prepd. by disintegrating solid waste, subjecting the same to settling, and separating and decomposing the intermediate layers contg. cellulose anaerobically. CONSTITUTION:After magnetic metals 4 are removed from waste such as municipal waste or the like, the waste is disintegrated with a disintegrator 5. The disintegrated waste is charged into a fractionating tank 10, where cellulase 6 and water 8 are supplied thereto. In this state, the sludge is fermented under the conditions of enzyme concn. 1X10<3>-10X10<5> disintegrating activity for filter paper/ kg cellulose, 18- deg.C reaction temp. and 10min-6hr reaction time. The slurry is  subjected to settling and separating to float up lightweight plastics, wooden  pieces, etc. and to settle nonmagnetic metals, glass, etc. The suspended slurry of  paper, converted to short fibers refuse particles, etc. in intermediate layers 12 is transferred into a settling and separating tank 14, where the slurry is subjected  to sepn. Pulp layers 16 are charged together with part of the water in a water  tank 15 into an anaerobic digesting tank 20, where said layers are subjected to  a methane fermentation treatment. Thus, cellulose, etc. are decomposed to methane and CO2.
Patent JP-H06232374-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KUNORI YUUICHI
IPC: H01L21/8247
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a recessed part from being formed on the surface of a field oxide film in a boundary region, and improve the reliability of a semiconductor storage device, by forming a conductor layer on the surface of the field oxide film in the boundary region. CONSTITUTION:A conductor layer 5 is formed on a field oxide film 2a in a boundary region on the main surface of a semiconductor substrate 1. In a memory array region, a floating gate electrode 6, an interlayer insulating film 7 and a control gate electrode 8 are formed on a semiconductor substrate 1, via a gate insulating film 3. In a peripheral circuit region, a gate electrode 4 is formed via a gate insulating film 3. An interlayer insulating film 9 is formed on the conducting layer 5, the gate electrode 4 and the control gate electrode 8. Contact holes 11 are formed in specified positions of the interlayer insulating films 9. A wiring layer 10 is selectively formed on the interlayer insulating film 9 containing the surfaces of the contact holes 11.
Patent JP-2000213999-A (JP)
Title: X-ray stress measuring method
Inventor: OGISO KATSUHIKO
IPC: G01N23/20
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray stress measuring method capable of cheaply preparing an X-ray stress measuring device and carrying out an X-ray stress measurement in a narrow space. SOLUTION: Characteristic X-ray R is injected to a sample 1 at a constant incident angle ϕ and a diffraction X-ray diffracted at a plurality of crystal grating surfaces (111), (200), (220),..., (hkl) having a different azimuth existing in the sample 1 is detected. A grating constant (d value) of the respective crystal grating surfaces is determined based on the respective diffraction X-rays detected and a distortion quantity ε is calculated from a variation ration of the grating constant against a grating constant in a none-distortion state. Stress values σ are individually calculated from the respective distortion quantities εcalculated, an average value of the respective stress values σcalculated is calculated to define it as a target stress value. Since it is not necessary to vary an incident angle ϕ of the incident X-ray R, a scanning movement mechanism is not required to do it. Therefore, the structure of a device is simple and further cheap. The device can be installed in a narrow space such as the inside of a capillary.
Patent JP-S55107415-A (JP)
Title: Forming of plate
Inventor: SHIMADA WATARU
IPC: B29C45/00
Filed: 1979-02-13
Abstract: PURPOSE:To prevent cracking and breakage and form a formed product having an uniform thickness with pressurized gas by a method wherein a desired position of a portion to be formed is softened locally in a forming work of a thin metallic plate. CONSTITUTION:In case a thin plate 2 is press-formed between a forming die 1 and a plate pressing metal member 3 by a gas pressurizing method, preventing leakage of pressurizing gas by 0 ring 4. A plurality of nozzles 8 for gas burners are provided on the plate pressing metal member 3 at an upper portion 3a of a chamber and nickel chrome wires 9 for ignition are arranged adjacent to the nozzles, thereby the thin plate 2 is heated and softened locally. The fuel gas is introduced from a gas cylinder as a mixture of oxigen and propane gas or the like through a switching valve 7. An outer rim portion of a thickness softened locally by heat softening is elongated by the pressure mainly.
Patent JP-S55107369-A (JP)
Title: Exchange network of high reliability
Inventor: YAMADA TAKASHI
IPC: H04M3/00
Filed: 1979-02-13
Abstract: PURPOSE:To achieve the exchange network of high reliability economically, by allocating the line concentration circuit of subscriber terminal providing line concentration function into a plurality of subscriber exchangers in decentralized state and connecting the subscriber exchangers mutually through the subscriber terminal belonged to the subscriber exchanger. CONSTITUTION:The line concentration function is given to the subscriber terminals 10-13, the line concentration lines 23, 24 of the subscriber terminal providing the line concentration function are allocated to a plurality of subscriber exchangers 20, 21 with split, and the subscriber terminal is connected to a plurality of subscriber exchangers multiply by connecting the subscriber exchangers 20, 21 with the communication line 26 and the signal path 25.
Patent JP-S61176104-A (JP)
Title: Rectilinearly moving electromagnetic device
Inventor: BAN ITSUKI
IPC: H01F7/16
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a linear actuator having a large output, a long stroke and uniform output characteristics. CONSTITUTION:Soft steel cylinders 2a and 2b having equal length are press- inserted into the cylinder 1 which becomes the housing made of a magnetic material such as soft steel, for example. Cylindrical magnetic materials 3a and 3b are inserted into he cylinders 2a and 2b through the intermediary of air-gap of 50-100 micron or thereabout. Then, when a current is applied to an exciting coil 4, its magnetic flux is closed through the intermediaries of the cylinders 2a, 2b, 3a, 3b and 6. Accordingly, strong magnetic attracting force is generated between the cylinders 2a and 3a, and 2b and 3b, and the cylinders 3a and 3b are shifted in the direction shown by the arrow B in the diagram by receiving driving force. At this time, said attracting force can be changed with the passage of time by forming a wedge-shaped salient pole on the surface of the cylinder 3a in such a manner that the part indicated by the dotted part 3c in the diagram is formed into a recessed part by cutting.
Patent JP-H05202774-A (JP)
Title: Valve driving device of successively provided carburetor
Inventor: YOSHIMURA NAOHISA
IPC: F02D9/02
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the malfunction of a valve due to the elastic force by arranging a connecting rod so that the shaft line or the like of the connecting rod may intersect that of a valve shaft in a carburetor element with each other when the valve in the carburetor element is not actuated. CONSTITUTION:Successively provided carburetors consist of a number of carburetor elements 300, 400 which supply the mixture to the respective cylinders of an engine (E). Valve arms 322, 420 are arranged to valve shafts 321, 421 which hold valves 320, 420 of the respective carburetor elements 300, 400, and connected to each other by means of a connecting rod 2034. In this device, the connecting rod 2034 is arranged so that the shaft center line or its extension of the connecting rod 2034 may intersect the shaft center line or its extension of either of the valve shafts 421.
Patent JP-H10214910-A (JP)
Title: Hollow package for solid-state image pickup device and its manufacture
Inventor: KOBAYASHI HIROTAKA
IPC: H01L23/08
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which is improved in moisture resistance and can suppress the production of burrs in the wire bonding section of a lead frame and a method for manufacturing the hollow package. SOLUTION: In the manufacturing process of a hollow package for solid-state image pickup device, the release paper of a double-sided bonding member 14 bonded to tongue pieces 12a and 12b of a hollow member 10 are stripped and stuck to a lead frame 5. In the molding process of the package, the package is molded while the wire bonding section of a lead frame 5, the one-sided bonding member 13 of the chip bonding section 2 of the hollow member 10, and the bottom face of the member 10 are brought into contact with a molding die. Since the tongue pieces 12a and 12b of the member 10 are stuck to the bottom side of the lead frame 5 with the bonding member 14, no clearance is formed between the molding die and lead frame 5 and the production of burrs is suppressed.
Patent JP-S61175003-A (JP)
Inventor: TOYODA NOBORU
IPC: B28B7/10
Filed: 1985-01-31
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-H10215430-A (JP)
Title: Video recording method and video recording and reproducing device
Inventor: TOUKAIYA SATORU
IPC: H04N5/91
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To match a time code of a video signal recorded on a 2nd magnetic tape with a time code recorded on a 1st magnetic tape automatically independently of a deviation of an operating timing of 1st and 2nd video tape recorders. SOLUTION: First and second externally received video signals are respectively recorded on 1st and 2nd video tape recorders 3, 4 built in one case. As soon as the 1st video tape recorder 3 records the 1st externally received video signal on a 1st magnetic tape, the 1st video tape recorder 3 extracts a time code of the video signal recorded on the 1st magnetic tape, the 2nd video tape recorder 4 generates the same time code as the extracted time code and synthesizes a main video signal in the externally received video signal and the generated time code and records the synthesized signal on the 2nd magnetic tape.
Patent JP-S56112125-A (JP)
Title: Logical circuit
Inventor: UMEZAWA TAKASHI
IPC: H03K19/21
Filed: 1980-02-12
Abstract: PURPOSE:To reduce a loss of the effective area by the coupling line nd raise the integration degree, by connecting in series plural logical circuits in which the series connectors of plural transistors have been connected in parallel, and obtaining an exclusive ''or'' output. CONSTITUTION:In case when the input is a logical level and (A1, A2, A3) (B1, B2, B3) (0, 0, 0), the MOSFETs 7, 8, 15, 16, 23, 24 conduct, the low electric potential VL is transferred to the output C0, and in case when the input is (A1, A2, A3) (B1, B2, B3) (1, 1, 1), the MOSFETs 5, 6, 13, 14, 21, 22 conduct, and the low electric potential VL is transferred to the output C0'. On the other hand, in case when (A1, A2, A3) and (B1, B2, B3) in the input are not  , at least one pair of the MOSFETs 1 and 2, 3, and 4, 9 and 10, 11 and 12, 17 and 18, 19 and 20 becomes a conducting state at the same time, and there exists a bus to the high electric potential VH, therefore, a logical level 1 is generated in the output C0'.
Patent JP-H01193551-A (JP)
Title: Blowing louver driving device for air conditioner
Inventor: TERADA HIDEYUKI
IPC: F24F13/15
Filed: 1988-01-28
Abstract: PURPOSE:To prevent an air flow blown from a blowing port from being disturbed by a method wherein a center of gravity of a blowing louver is positioned below a rotating shaft during an entire stroke where it may be reciprocated and oscillated within an angular range and a crank is brought into press contact with an outer circumferential surface of a circular cam. CONSTITUTION:When a motor 2 is driven, a circular cam 3 is eccentrically rotated around a motor shaft 4. A crank 5 abutting against an outer circumferential surface of the circular cam 3 is reciprocated and oscillated within a predetermined angle range alpha around a rotating shaft 6. Along with this movement, a blowing louver 1 may be reciprocated or oscillated over the angular range alpha. Since a center of gravity G of the blowing louver 1 is positioned lower than the rotating shaft 6 over an entire stroke of reciprocating and oscillation within a predetermined angular range alpha, a rotating moment in a counter-clockwise direction is generated in the rotating shaft 6 and the crank 5 is brought into press contact with an outer circumferential surface of the circular cam 3 through this rotational moment. Since the crank 5 is brought into press contact with an outer circumferential surface of the circular cam 3, the blowing louver 1 may reciprocate and oscillate within a predetermined angular range and so the air flow blown from the blowing port 10 may not be disturbed.
Patent JP-H02231130-A (JP)
Title: Honeycomb structure of material folded in z-shape
Inventor: RICHIYAADO ENU ANDAASON
IPC: B31D3/02
Filed: 1990-01-25
Abstract: PURPOSE: To obtain a stretchable/compressible honeycomb structure from material pieces by using the opposed sides of the material pieces uniform in length so as to form the opposed sides of a completed structure. CONSTITUTION: A honeycomb structure 1 is formed from a large number of longitudinally extending cells 2a-2n and the respective cells have longitudinally extending front surfaces 3a-3n and rear surfaces 4a-4n. The front surface 3c of the cell 2c and the rear surface 4d of the adjacent lower cell 2d are formed from one material piece 6a. The rear surface 4c of the cell 2c is formed from a different material piece 6b and this material piece forms the front surface 3b of the adjacent cell 2b. A cell structure is completed by using an adhesive material 11a so as to bond the edge part 7a in a longitudinal direction to the part of the second material piece 6b adjacent to the front surface 3b of the lower cell 2b.  In the same way, the longitudinal edge part 8b of the second material piece 6b is bonded to the part of the first material piece adjacent to the rear surface 4d of the lower cell by an adhesive material 11b. This pattern is continued to the whole of adjacent cells to form a whole honeycomb structure.
Patent JP-H03222804-A (JP)
Title: Rocker arm shaft installing structure for internal combustion engine
Inventor: YADA HIROYASU
IPC: F01L1/12
Filed: 1990-01-29
Abstract: PURPOSE:To reduce a size of a cylinder head by arranging a bolt, which fixes a rocker arm shaft to the cylinder head, within a camshaft bearing, which is provided to the cylinder head, thereby effectively taking advantage of a space within the cylinder head. CONSTITUTION:A cam shaft 3 is supported in a freely rotatable manner by both a bearing 10, which is provided to a cylinder head 1, and a bearing 25, which is provided to a cylinder cover 2. A rocker arm shaft 6, which supports in a freely rotatable manner a rocker arm 5, which abuts on a cam 4 and pushes suction/exhaust valves toward the valve-opening-direction, is supported by a fixing bolt 12 to the cylinder head 1. In this case, the fixing bolt 12 penetrates the rocker arm shaft 6 so that the shaft 6 is fixed to the cylinder head 1. The head part of the fixing bolt 12 is arranged within a bearing 10 of a cam shaft 3, which is provided to the cylinder head 1. With this invention, the space within the cylinder head 1 is effectively utilized, thereby reducing the size of the cylinder head 1.
Patent JP-H02198311-A (JP)
Title: Object checking apparatus
Inventor: YAMAMURA TATSUO
IPC: G06T7/00
Filed: 1989-01-27
Abstract: PURPOSE:To perform checking even if one object is divided into several parts and the checking is performed by changing the case wherein the position is detected and corrected based on a signal indicating the presence or absence of updating from the outside and the case wherein the checking is performed without the detection and the correction of the position. CONSTITUTION:For example, an object OB is divided into a plurality of fields of view, and a pattern A is checked. At this time, the left upper end of the object is included in the field of view A1. At this time, a switching signal SEL is switched so as to indicate that the position correction and updating are required. The position of a point P is detected. There is no reference position on the object in the fields of view A2-A4. The signal SEL is switched so as to indicate that position correction and updating are not required. The position is not detected. When the updating is found, each checking region is set based on the object position which is detected at first. A character extractor 5 extracts the amounts of the characteristic such as the area of image data and length of the periphery which are read out of the memory 3 in the checking region. Said checking region is set based on the position information which is updated with the position detector or already updated position information. The quality is checked in a processor 6.
Patent JP-H01190797-A (JP)
Title: Bleaching agent composition
Inventor: TAKANASHI KAZUHIRO
IPC: C08L33/04
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a bleaching agent compsn. with which discoloration and fading of colored or figured fabrics is minimized, by adding H2O2 or a peroxide which forms H2O2 in an aq. soln. and a particular acrylonitrile copolymer. CONSTITUTION:A bleaching agent compsn. with which discoloration and fading of colored or figured fabrics is minimized is obtd. by adding H2O2 or a peroxide (A) which forms H2O2 in an aq. soln. (e.g., sodium percarbonate, sodium perborate, etc.), and a water-soluble copolymer (B) of acrylonitrile with a monomer of formula I [e.g., compd. of formula II (wherein R1 is H or a 1-6C alkyl; each of R2, R3 and R4 is a 1-6C alkyl; X is a divalent group of NH or O; Y is H or OH; and Z<-> is an anion), etc.], copolymerizable with acrylonitrile. The compsn. is advantageously used to bleach stains and blots on colored or figured fabrics.
Patent JP-S56113373-A (JP)
Title: Transcriptor of coating apparatus
Inventor: YAMAMOTO MITSUO
IPC: B05C1/08
Filed: 1980-02-13
Abstract: PURPOSE: To reduce a loss of a coating liquid in a transcriptor of a coating apparatus applicable to a paper coating device, by positioning a liquid feed nozzle between a packing roll and an application roll to feed a coating liquid directly onto the surface of a paper sheet.  
     CONSTITUTION: A transcriptor of a coating apparatus is provided with a packing roll 1 for supporting and carrying a paper sheet 5 into a space between the packing roll 1 and an application roll 2, and a liquid feed nozzle 7 for feeding a coating liquid 6 directly onto the surface of the paper sheet 5 in the space. The coating liquid 6 is carried through a conduit 11, the feed nozzle 7 and a space 12 into the space between the packing roll 1 and the application roll 2 by a hydraulic pressure. The coating liquid 6 fed into the space is applied onto the paper sheet 5 with a nipping pressure caused by a wedge effect, when the coating liquid passes through the narrow space. Consequently, a stable coating operation can be done while avoiding the disorder of the coating liquid and also reducing a loss of the coating liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09209521-A (JP)
Title: Drain for eaves gutter
Inventor: SUGIMOTO KENZO
IPC: E04D13/068
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a drain for an eaves gutter, in which even if an eaves gutter is repeatedly expanded and contracted, an elbow, a drain for an eaves gutter, an eaves gutter, etc., are not broken. SOLUTION: A drain cylinder 3 has an outside diameter tapered in such a manner to be gradually decreased in diameter downward, and an outer peripheral surface provided with a recessed part 34 on the upper part thereof, and a universal socket 4 is provided with a locking piece 41 disposed on the inner peripheral surface of the upper part. The drain cylinder 3 is inserted in the universal socket 4, and the locking piece 41 is movably locked in the recessed part 34. The locking piece 41 of the universal socket 4 is turned in the direction of expanding and contrating in the recessed part 34 of the drain cylinder 3, whereby the expansion and contraction of the eaves gutter 5 is absorbed not to break an eaves gutter 5, a drain 1 for the eaves gutter, a vertical gutter 6, etc.
Patent JP-S62172997-A (JP)
Inventor: KOSHIMIZU MASARU
IPC: D06F39/08
Filed: 1986-01-27
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-S62174388-A (JP)
Title: Disk rotor and its production
Inventor: KANAZAWA TAKAAKI
IPC: F16D65/12
Filed: 1986-01-28
Abstract: PURPOSE:To improve the wear resistance and heat resistance of the sliding surface of a disk rotor by disposing a metal (alloy) having a high tendency to form carbide on the sliding surface and irradiating high-density energy thereto, then subjecting the surface to the heat treatment under specific conditions. CONSTITUTION:The metallic element such as Cr or Mo or the alloy thereof having the higher tendency to form the carbide than Fe is disposed to the place of a cast iron disk rotor to be formed as the sliding surface. The high density energy is then irradiated thereto to quickly melt and quickly resolidify the metal or the alloy and to form the chilled alloy layer with 0.2-10wt% concn. of the above-mentioned metallic element. The chilled alloy layer is heated to the A1 transformation point or above and the solidus phase temp. or below and is then cooled. The alloyed cast iron layer of 250-400 HV hardness in which the base is pearlite or consists essentially of pearlite, the residual cementite exists at 2-15% and the lumped graphite is crystallized is formed to >=0.2mm depth. The disk rotor having the resistance to heat and wear and excellent workability and rust preventiveness is obtd. by the above-mentioned method.
Patent JP-S59141984-A (JP)
Inventor: KITAMURA MASAMI
IPC: B26B19/06
Filed: 1983-02-03
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-H01191575-A (JP)
Title: Image signal digitizing circuit
Inventor: FUJITA TSUTOMU
IPC: H04N19/00
Filed: 1988-01-27
Abstract: PURPOSE:To ditize the main part of an image with a prescribed number of gradations and to upgrade the resolution by controlling a first and a second reference potentials by a control means corresponding to the variation of an output signal from an A/D conversion means to vary the extent of an image signal to be converted to digital. CONSTITUTION:To the A/D converter 24 to digitize an image signal(analog) sample-held by a sample-hold circuit 23, the first reference potential V1 outputted from a first voltage impression circuit 25 and the second reference potential V2 outputted from a second voltage impression circuit 26 are impressed, so that an inputted analog signal is digitized in the range between these reference potentials V1, V2. And a controller 27 controls the circuits 25, 26 so that the first and the second reference potentials V1, V2 vary corresponding to the variation of a digital signal. As a result, the small number of gradations can all be allocated to the main part of an image such as face, hence the resolution of the main part of an image can be upgraded.