baber/WOPTO huggingface dataset:
Patent JP-S55751-A (JP)
Title: Sheet material
Inventor: TAKAGI TAKEO
IPC: C08J9/04
Filed: 1978-06-20
Abstract: PURPOSE: To manufacture a tough and breathable sheet useful as an innersole, etc., by mixing a nylon resin with a specific amount of a specific fibrous additive and a necessary amount of a foaming agent, and foaming the mixture to a desired ratio.  
     CONSTITUTION: 100 Parts of a nylon resin is mixed with 0.2-10 parts of a fibrous filler obtained by crushing leather, nonwoven fabric, cotton fabric, wood, cork, etc. and a necessary amount of a foaming agent. The composition is foamed to an expansion ratio of 1.2-4, and dipped in boiling water. The fibrous filler gives hairiness and particular touch to the product, and the foamed nylon gives strength and  breathability. It is suitable as an interliner of innersole, a brim of a hat, an interlining of a bag, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S557691-A (JP)
Title: Electronic watch
Inventor: MOROKAWA SHIGERU
IPC: G04G3/00
Filed: 1979-06-15
Abstract: PURPOSE: To stabilize the oscillation frequency for the oscillation circuit, by specifying the method of fixing for the crystal oscillator case.  
     CONSTITUTION: The crystal oscillator case 2 sealing the crystal oscillator is fixed to the watch board 3 made of conductive substance such as metal and at the same ground potential of one end of the cell with the crystal holder 1 connected to ground. Thus, the crystal oscillator case 2 is fixed as ground potential, the crystal oscillator is perfectly shielded, and unstable stray capacitance caused between the crystal oscillator and the board 3 being ground potential is only a trace of stray capacitance produced between the electrode of the crystal oscillator and the case 2, and it can be regarded as traces of fixed capacitance by perfect fixing. Accordingly, the unstability of the oscillation circuit caused by unstable change in the stray capacitance due to environment change can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S562271-A (JP)
Title: Specific tool for transporting heavy vehicle
Inventor: KAIZAKI MITSUKAZU
IPC: B65G39/12
Filed: 1979-06-14
Abstract: PURPOSE: To enable a heavy caterpillar vehicle to transfer without injuring the road surface even at a place where a heavy-vehicle transporting truck cannot approach by a method wherein a detachable cushion rod is mounted on a caterpillar.  
     CONSTITUTION: A cushion rod material 2 made from industrial rubber is fitted to a center shaft 1 made from round steel and rod material fixing bushes 3, snap rings 4, L-angles 5 for installing the body, circular washers 6, spring washers 7 are mounted by hexagonal clamp bolts 8 at both ends A, B. This cushion rod material 2 is mounted on the caterpillar by fixing the L-angles by turn through bolts 8 on the upper surface where the caterpillar does not touch the earth. This is a simple tool easy to mount and does not injure the road surface when the vehicle is transferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58193882-A (JP)
Inventor: OONO MASAHARU
IPC: B66B11/02
Filed: 1982-05-07
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-S561543-A (JP)
Title: Dicing device
Inventor: KENBOU YUKIO
IPC: H01L21/301
Filed: 1979-06-18
Abstract: PURPOSE:To provide a dicer having a simple construction by operating an element boundary detecting unit and disconnected wire detecting unit with one unit for detecting the testing disconnected wire for a replaced cutting blade to calculate the offset value of the blade, revising the  memory, and reciprocating the wafer between the detecting unit and the blade. CONSTITUTION:After replacing a cutting blade 9 in a dicer, it is tested in cutting. When then  starting an automatic operation in an automatic actuator 23A, a test wafer is transferred from a  cutting position 7 to a detecting position 11 on the basis of the detected result 23B of a disconnected wire, and a detector 23C detects the position of the disconnected wire for test. When a  lamp 17 radiates from an oblique upper position the testing disconnected wire, the flat portion and  the disconnected portion of the disconnected wire become dark. Then, a stand 2 is moved as designated by an arrow 16, an interval 21 scans the disconnected portion, the light is amplified by  an amplifier 22 to determine the center of the disconnected wire from the two peak positions of  the light. Then the offset value of the wire is calculated by an operational amplifier 23D, and  stored in a memory 23E. Subsequently, a disconnected wire detector 23B stops its detecting operation, and a broundary detector 23G starts detecting by an initiator 23F. The boundary is detected  via signals from the amplifier 22 and a decoder 18 to control a motor 19 by a control driver 23H.  The stand 2 is fed from the position 11 in the amount of new offset value to the position 7, and  the wafer is cut thereat. In this configuration, the dicer can be simplified in its construction.
Patent JP-H09265530-A (JP)
Title: Dictionary generating method and color image recognizing method
Inventor: MIYAZAWA TOSHIO
IPC: G06T7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate. SOLUTION: A rectangle extraction part 1 extracts a rectangle from a color image signal for a dictionary. A small-area division part 4 of a dictionary generation part 2 divides the image signal in the extracted rectangle into plural small areas and a sampling process part 5 samples the small areas plural times to generate a plurality of chromaticity histograms and finds a mean value histogram from the chromaticity histograms. A vector quantization part 7 compares the mean value histogram with a code book 3 to perform vector quantization, and generates histograms of vector quantized values by images and registers them in the dictionary.
Patent JP-H09263498-A (JP)
Title: Production of silicon carbide single crystal
Inventor: KITO YASUO
IPC: C30B29/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the production by which a high grade silicon carbide single crystal having a large diameter and a sufficient thickness can be produced at a low cost. SOLUTION: In this production, a silicon carbide single crystal layer 13 is grown on a silicon wafer and a first sacrificial layer consisting of silicon carbide is formed on the silicon carbide single crystal layer 13 and then, the silicon wafer is separated from these layers and removed. Then, a second sacrificial layer 15 consisting of silicon carbide is formed on the other surface of the single crystal layer 13 and a carbonized product layer is formed in the surface layer of each of the first sacrificial layer and the second sacrificial layer 15 and thereafter, the carbonized product layer formed in the surface layer of the first sacrificial layer and the first sacrificial layer are separated from the single crystal layer 13 provided with the second sacrificial layer 15 and the carbonized product layer 17 formed in the surface layer of the second sacrificial layer 15 and removed.  Subsequently, the surface of the carbonized product layer 17 is joined to a cover material 4b used for a crystal growth device to fix the silicon carbide single crystal layer 13 to the cover material 4b and the cover material 4b provided with the silicon carbide single crystal layer 13 is fitted to the crystal growth device. Thereafter, a silicon carbide single crystal 21 is grown on the silicon carbide single crystal layer 13 with the layer 13 as a seed crystal by using a sublimation/recrystallization method and then, the second sacrificial layer 15 together with the carbonized product layer 17, etc., is separated from the silicon carbide single crystal layer 13 including the silicon carbide single crystal 21 and removed.
Patent JP-S58201638-A (JP)
Inventor: OOTANI MASAROU
IPC: B29C39/10
Filed: 1982-05-06
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-H08274641-A (JP)
Title: Analog-to-digital converter
Inventor: KOBAYASHI HARUO
IPC: H03M1/36
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the power consumption with use of a small hardware quantity and also to improve the output characteristic by providing a return processing part which outputs the higher order bits of a digital signal and an interpolation processing part which outputs the lower order bits of the digital signal. CONSTITUTION: An analog-to-digital converter includes a return processing part 10 which outputs hither 3 bits of a digital signal of 6 bits obtained by conversion of input analog signals Vin+ and Vin-, and an interpolation processing part 20 which outputs lower 3 bits of the digital signal. The part 20 includes a sine wave generation circuit 2 which generates four sine waves S0, S1, S2 and S3 whose phases are successively shifted by π/4 and a comparator group 40 which includes plural double input comparators. These comparators perform the interpolation to omit a resistance string and an emitter-follower buffer that drives the resistance string in a conventional converter. Therefore, both hardware quantity and power consumption can be reduced.
Patent JP-S56547-A (JP)
Title: Auxiliary fuel injection type diesel engine
Inventor: SASAKI AKIRA
IPC: F02M41/12
Filed: 1979-06-15
Abstract: PURPOSE: To reduce NO x  in an exhaust gas and also to decrease noises by providing an auxiliary port through which to inject a little quantity of auxiliary fuel to other cylinders concurrently with a main fuel injection through an outlet port of a plunger of a distributing type fuel injection pump on said plunger.  
     CONSTITUTION: A distributing type fuel injection pump 1 supplies and injects a main fuel to an auxiliary combustion chamber (9a as illustrated) of a cylinder of those 9W12 which works final for compression stroke from a main fuel injecting outlet port 4 provided on a plunger reciprocating as turning in a cylinder 2 through distributing passages 5W8 provided on the cylinder 2 at given intervals. In this case, a small diametral auxiliary port 13 is provided on the plunger 3 apart at a given interval from said port 4 in the rotary direction. When said port 4 comes through to the distributing passage 5 which is through to the cylinder working final for compression stroke, the auxiliary port 13 gets through to the distributing passage 7 working final for suction stroke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310393-A (JP)
Title: Industrial robot
Inventor: FUJINO SATOSHI
IPC: B25J13/08
Filed: 1991-04-09
Abstract: PURPOSE:To attain space saving of each component part by installing a dog for detecting an action origin or the like and an oscillating part for regulating an action range coaxially. CONSTITUTION:There are provided a dog 2, an action origin detecting switch 3, an action limit detecting switch 4, an oscillating part 6, and a stopper 7 for regulating an action range. The dog 2 performs the action of blocking the optical slit of the action origin detecting switch 3. The stopper 7 regulates the action range of an arm, and the oscillating part 6, interlocked with the driving of the arm, comes in contact with the stopper 7 so as to stop the driving of the arm. The dog 2 and the oscillating part 6 are installed coaxially, and it is so formed that the oscillating part 6 comes in contact with the stopper 7 when the dog 1 surpasses the action limit detecting switch 4. The installation area of each component member is thereby made small to attain space saving.
Patent JP-S61234023-A (JP)
Inventor: MOCHIZUKI TAKASHI
IPC: H01G9/02
Filed: 1985-04-09
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-S61234746-A (JP)
Title: Feed for raising fish
Inventor: UCHIDA YASUZO
IPC: A23K1/16
Filed: 1985-04-10
Abstract: PURPOSE:A feed for raising fish, containing a specific partially hydrolyzed protein partially hydrolyzed with a proteolytic enzyme without heat denaturation, having good digestibility with little oxidized fat and slight decomposition and aging of effective nourishing components. CONSTITUTION:A feed for raising fish containing a fish protein which is a partially hydrolyzed protein obtained by partially hydrolyzing a fish body, e.g. herring, spotlined sardine or mackerel, with a proteolytic enzyme, without heat denaturation, and containing <=20% fraction having >=100000 molecular weight, 20-50% fraction having 100000-40000 molecular weight, 20-50% fraction having 40000-14000 molecular weight and <=20% fraction having <=14000 molecular weight.
Patent JP-H02253289-A (JP)
Title: Image forming device
Inventor: TAKEDA HIROYUKI
IPC: G03G15/00
Filed: 1989-03-28
Abstract: PURPOSE:To remove corona product from a cartridge and to prevent the occurrence of image flow and image blur by generating air flow in the longitudinal direction of a part facing an image carrier in a corona electrifier. CONSTITUTION:When a process cartridge 20 is loaded on an image forming device main body, an intake opening part 24 and an outlet opening part 25 on the side of the cartridge 20 come to be coincident and to communicate with an air blowing opening part 34 and an intake opening 35 on the side of the device main body, respectively. Air flow A passing through the hollow of the shield electrode 3a of an electrifier 3 in the cartridge 20 becomes the smooth air flow running in longitudinal direction of the part facing a photosensitive drum 2 being an image carrier in the corona electrifier by the operation of an exhaust fan 36. Consequently, the corona product generated in the shield electrode 3a of the electrifier 3 and its peripheral part are efficiently exhausted outside the cartridge 20 by being carried on the air flow A.
Patent JP-H11275037-A (JP)
Title: Multiplexer
Inventor: TANAKA KOJI
IPC: H04L47/41
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer with simpler configuration at lower cost with less number of components as compared with a conventional multiplexer, where a multiplexed signal is outputted synchronously with an external clock and an internal clock and a central processing unit in a control means executes time information on management, without provision of hardware exclusively used for the external clock and the internal clock and without a dummy packet generating circuit. SOLUTION: A buffer 251 receives a data transfer block and a packet multiplexed signal from a multiplexer section and writes the multiplexed signal synchronously with the data transfer clock, and reads out the stored multiplexed signal synchronously with an internal clock or an external clock selected by a clock changeover switch 252. A packet counter 253 receives a reference signal from a multiplex control section 26, counts the output transfer data of the buffer 251 and outputs a count of a packet number per reference time to a CPU in the multiplex control section 26. The CPU sets a data transfer clock frequency of the multiplexer section and controls the multiplexer section, based on the comparison result between the count and a theoretical value.
Patent JP-H02107888-A (JP)
Title: Pipe joint
Inventor: JIYON DERIKU GESUTO
IPC: F16L37/00
Filed: 1989-03-27
Abstract: PURPOSE: To easily remove an inserted tube by forming a tapered cam face having an inside diameter reduced toward one end and attaching a collet provided with an elastic arm part extending inward along a through hole in the axial direction in an annular part and from the annular part to one end. CONSTITUTION: When a pipe 11 is slid after inserting into a collet 21, an elastic arm 23 part comes into contact with a tapered inner face of a coupling main body 12, and as a result, the collet 21 bites onto the tube 11 to hold the tube 11 firmly. When the connected tube 11 is removed, the collet 21 is pressed for the coupling main body 12, and the arm 23 part leaves the inner face of the coupling main body 12 so that holding force of the collet 21 for the tube 11 is lost to pull the tube 11 out of a coupling 10.
Patent JP-H0875432-A (JP)
Title: Cutting line measuring device
Inventor: SUDA KOICHI
IPC: B26D5/30
Filed: 1995-03-31
Abstract: PURPOSE: To detect incorrect tracking of contour by binarizing the image data input to an image memory and, based on the binary picture data, judging whether or not the result of tracking of the contour from one side to the other side of a cutting line is correct. CONSTITUTION: A picture signal of a cutting line for semi-conductor wafers W focused by a CCD camera 100 is sent to a storage device 101. Also a microcomputer 102 is provided with a range setting function, a data input function, a binarization function, first and second contour tracking function, and a judging device. The range setting device sets the measuring range of the cutting line. The data input function sends a data input command to the device 101, and inputs a picture signal into a picture memory 101a. The binary function converts the picture data in the memory 101a into the binary picture data of white and black. Based on the result of tracking of a contour from one side to the other side of the cutting line by the first and second contour tracking functions, the judging function judges whether the contour tracking is correct or not.
Patent JP-S60222505-A (JP)
Title: Control method of cooling air in gas turbine
Inventor: TERANISHI MITSUO
IPC: F01D11/02
Filed: 1984-04-18
Abstract: PURPOSE:To promote the improvement of thermal efficiency, by detecting a gap between the internal periphery of a nozzle diaphragm and the periphery of a rotor and controlling a flow of cooling air in accordance with the gap. CONSTITUTION:A contactless gap sensor 13 set to the internal periphery of a nozzle diaphragm 7 detects a gap GR between the internal periphery of the diaphragm 7 and the periphery of a rotor 10, and a valve controller 15, converting a gap signal 14 into a flow regulating valve control signal 16, controls a flow regulating valve 17. In this way, thermal efficiency of a gas turbine can be improved by a reducing a flow of cooling air for the gas turbine in its steady condition because the flow of cooling air is controlled in accordance with the gap GR.
Patent JP-S59201422-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L21/306
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a fine pattern by selectively irradiating the amorphous Si film on an Si substrate with energy beam and removing said amorphous Si after forming a polycrystalline Si or a compound film with an element in the ambient being in contact therewith. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P type Si substrate 1, an amorphous Si 4 is then vacuum deposited and the P- added SiO2 5 is formed thereon. The substrate 1 is heated up to about 250 deg.C and it is then converted to the N<+> poly-Si by irradiating the region 4' with the Ar laser beam. A gate electrode 6 is formed by sequentially and selectively etching SiO2 5 and amorphous substance 4. Or, non-additive GaAs 12, n-AlGaAs 13, AlN 14 are formed sequentially on a semi-insulating GaAs 11. The layer 15 is an electron storing layer. Amorphous Si 16 is further formed thereon and is then caused to be in contact with the O2 flow and the region 16' is slectively irradiated with the Ar laser and thereby it is converted to the SiO2 17. The amorphous film 16 is selectively removed, the Si ion is implanted 18 to the region of layer 13 through the SiO2 mask 17. Thereafter, an FET is formed by the existing method. According to this method, a semiconductor device having the high precision pattern can be obtained without the resist.
Patent JP-H03275076-A (JP)
Title: Local thermaltherapy apparatus for human body
Inventor: YUURII SERUGEEBUITSUCHI KUDORI
IPC: H05B6/80
Filed: 1990-03-26
Abstract: PURPOSE: To form a uniform three-dimensional heat generation area that is three to four times longer than the range generated by a conventional local thermotherapeutic device using a known single microwave radiator, inside the body of a patient lying along an electric field. CONSTITUTION: A current transferring in the body of a patient 7 is proportional to a microwave electric field 23 in the tissue of the body 7 and causes local overheating at the part of the body to be irradiated. A plot 22 shows visually a change in the amount of generated heat along a radiation electrode 3, showing an actual uniform teat distribution inside a sufficiently large area 25 extending beyond the length of the radiation electrode 3. Therefore, by selecting the microwave radiator 1 to the required dimensions, a uniform, sufficient amount of heat for thermotherapy can be generated.
Patent JP-S61235897-A (JP)
Inventor: OKADA SHINJIRO
IPC: H04N5/66
Filed: 1985-04-12
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-H08266669-A (JP)
Title: Fire robot facility capable of aid feed
Inventor: NAKAMURA MASAYUKI
IPC: A62C31/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the range of action of a fire robot and the abilities of the robot to extinguish or monitor fires from being restricted by decreases in voltage of a battery mounted in the fire robot. CONSTITUTION: A plurality of fire robots are provided on the guide rail 30 of a fire robot 10, and a rechargeable storage battery and aid current feeding/ receiving devices 321, 401 are placed in the fire robot; when the voltage of the rechargeable storage battery of the fire robot drops, current is fed from another adjacent fire robot 10.
Patent JP-S63242304-A (JP)
Title: Filter plate for flat membrane separator
Inventor: OKADA HIROO
IPC: B01D61/18
Filed: 1987-03-30
Abstract: PURPOSE:To permit individual members to be formed with high precision and thereby to permit a large-size filter plate suitable for large capacity treatment to be prepared by manufacturing and assembling separately upper half, lower half, connector and liquid collector parts of the filter plate. CONSTITUTION:An upper half part 12 with a groove in which the upper side of a liquid collector is inserted in the longitudinal direction of the lower end surface and an upper opening 3, a lower half part 13 with the same groove on the upper end surface and a lower opening 4, connector part 14-16 which connect the both half parts 12, 13 and have grooves 21, 22 in which each side of the liquid collector part is inserted, and a liquid collector part 5a, 5b located in a space surrounded by these upper and lower half parts and the connector part, are formed individually by extrusion forming technique. After spreading a filter membrane across the liquid collector parts 5a, 5b, the liquid collector parts are inserted into the grooves of the upper half part 12 and lower half part, and the grooves 21, 22 of the connector part to form a filter plate 1. Thus the individual members are not of large size, and a cooling temperature gradient is kept constant and consequently the members are formed with high precision even if extrusion forming technique is applied for the preparation.
Patent JP-S62235294-A (JP)
Title: Method for synthesizing diamond
Inventor: FUJII KAZUTAKA
IPC: B01J19/12
Filed: 1986-04-02
Abstract: PURPOSE:To synthesize diamond at an increased growth rate and at low temp. by irradiating UV light on a mixture contg. the vapors of a carbon compd. which is photolyzed by UV light and a sensitizer. CONSTITUTION:A substrate 1 is set on a substrate heating stand 3, then the inside of a vacuum vessel 2 is evacuated by a vacuum device 7, and the inside of an optical path 15 is evacuated to <=10<-3>Torr by a vacuum device 6. The substrate 1 is set at a specified temp. by the substrate heating stand 3, and the substrate is repeatedly moved within a specified width by a substrate moving stand 4. The vapors of specified reactants and Ar are introduced at specified partial pressures into the vacuum vessel 2 from a hydrogen cylinder 11, an acetone and/or benzene source 12, an ammonia cylinder 13, a bubbler 10, and an argon cylinder 14. UV light is irradiated on the substrate 1 from a UV light source 9 to synthesize diamond. In this case, silicon, etc., are used for the substrate, and acetone and/or benzene are used as the carbon compd. The fact that both acetone and benzene absorb UV light has been well-known, and a diamond single phase is deposited at >=200 deg.C.