baber/WOPTO huggingface dataset:
Patent JP-H02266248-A (JP)
Title: Inspection of foreign matter
Inventor: HAYATA FUMITAKA
IPC: G01N23/04
Filed: 1989-04-06
Abstract: PURPOSE:To detect a foreign matter automatically and surely by making out a reference picture in which the foreign matter information is not included by a filtering process for approximately the same picture element size as that of the foreign matter and performing a picture subtracting process by the mentioned picture and an inspected picture. CONSTITUTION:The device is constituted of a conveyor 12 for ham 10, X-ray device 16, X-ray image intensifier camera 20, picture process device 22 consisting of an A/D converter 24, CPU 26 and frame memories 27, 28, and so on. The ham 10 is fixed within a field of view 17 of the X-ray to obtain the inspecting picture 10a by the X-ray transmission, and this picture is processed by the filter having the same picture size as that of the foreign matter to make out the reference picture 10c in which the foreign matter information is not included. Next, when the picture subtraction is made between the pictures 10a and 10c, a picture 10d for the foreign matter only is obtained if the picture 10a includes the foreign matter and a binarization process is made for this picture with a specified threshold to automatically detect the foreign matter. The automatic and sure detection for the foreign matter can be thereby performed.
Patent JP-S62246948-A (JP)
Title: Composition consisting of ethylene/propylene rubber and graphite fluoride
Inventor: TAKII HISASHI
IPC: C08K3/10
Filed: 1986-04-18
Abstract: PURPOSE:To obtain the titled compsn. which consists of an ethylene/propylene rubber and a graphite fluoride and is superior in the resistance to sodium hypochlorite and preferably usable for a gasket of an electrolytic cell. CONSTITUTION:100pts.wt. ethylene/propylene rubber is compounded with 1-100 pts.wt. graphite fluoride of an average particle diameter less then several microns and a fluorine content of 45-65wt%, and if necessary, a vulcanizing auxiliary, a vulcanizing agent, fillers such as carbon black, oils, stearic acid, etc.
Patent JP-S5212757-A (JP)
Title: Clarification of petroleum (oil) sludge
Inventor: AMADA YASUMASA
IPC: B01D1/14
Filed: 1975-07-21
Abstract: PURPOSE: Effective clarification method of petroleum (oil) sludge (sludge produced from crude oil, petroleum, naphtha tankers or sludge produced before incineration after separation). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5612045-A (JP)
Title: Carbon particle cleaner for internal combustion engine
Inventor: SATOU SUSUMU
IPC: F01N3/28
Filed: 1979-07-11
Abstract: PURPOSE:To prevent the mesh clogging of a cleaner for removing carbon from exhaust gas, by introducing fuel into the front portion of the cleaner to burn up the carbon. CONSTITUTION:A cleaner A is provided in the exhaust section of an engine. A cylinder 8, which is opened toward an exhaust gas inlet port 7a, is located in the housing 7 of the cleaner concentrically with the housing. A stainless steel net 12 which is secured by a ring stay 11, glass wool 13 which is a carbon particle collector means and an oxidizing catalyst are provided in the cylinder 8. A communication pipe 8a, which is opened into the atmosphere, is connected to the downstream side of the cylinder 8. An injection nozzle 9 is provided in the front portion of the cylinder 8 to inject fuel from a tank 18 through a pump 17 and a valve 16 if necessary.
Patent JP-S62244262-A (JP)
Title: Driving device for motor
Inventor: WASHIMI AKIYASU
IPC: H02K33/16
Filed: 1986-04-17
Abstract: PURPOSE:To improve the torque characteristics of a motor by disposing a shielding member between a stator and a position sensitive element and using the shielding member as the path of magnetic flux from the stator. CONSTITUTION:The rise section of a fixed pole member 2, the nose section of a magnetic core member 4, the nose section of a magnetic core section 12 and the fall section of a fixed pole member 10 fill the roles of stators 2a, 4a, 12a, 10a to a rotor 6. Hall elements 21, 22 for taking the timing of driving currents caused to flow through stator windings 3, 11 are arranged to the fixed pole member 2. A shielding plate 25 prevents a direct transmission over the Hall elements 21, 22 of magnetic flux from the stators 4a, 12a, and magnetic flux from the stators 4a, 12a is transmitted over the fixed pole member 2 through the shielding plate 25.
Patent JP-S59214100-A (JP)
Inventor: IIDA MASAYUKI
IPC: G10L15/06
Filed: 1983-05-19
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-S57203345-A (JP)
Title: Controlling system for mobile radio communication
Inventor: TAKAYAMA YOSHINUSHI
IPC: H04W76/00
Filed: 1981-06-09
Abstract: PURPOSE:To avoid the confusion of connection and to perform the assured communication control, by adding a signal to discriminate a radio link or a wire link to a base station to the control signal which is transmitted to a fixed station from a mobile station. CONSTITUTION:The calling is given to a fixed station 21 from a mobile station 41 by means of an ascending frequency f2. When this calling is received at a base station 1, the radio connection is decided for a control circuit 15. Then the output of a signal transmitter 13 is relayed via an attenuator 50 and with a descending frequency f2. A ringing tone is given to the station 21 among the fixed stations 21 and 22 that received the frequency f2 based on the group designation and a station designating code, and a call is carried out between the stations 21 and 41. When the calling is given to a fixed station 32 from a mobile station 42 with the wire connection, the outputs of the signal receiver 12 and transmitter 13 are connected to the hybrid 55 according to the identification number. Then the hybrid 55 is connected to a wire communication line 62 reaching the station 32 and selected by the group and station identifications. As a result, a call of simultaneous transmission/reception is possible between the stations 42 and 32.
Patent JP-S5212858-A (JP)
Title: Position-detecting device for automaticlly detecting a position on a plane during travelling
Inventor: HAYASHI KASHIWA
IPC: G01D5/24
Filed: 1975-07-22
Abstract: PURPOSE: To provide a device for mountain-climbing and orienteering, by which a person can automatically detect a position where he is travelling, whereby he always locate a position where he is travelling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58206890-A (JP)
Title: Vacuum baffle device
Inventor: UEDA YOSHIYA
IPC: F04B37/16
Filed: 1982-05-27
Abstract: PURPOSE:To enable to enhance the baffle effect without decreasing the exhaust speed, by disposing rotary blades having an angle of twist in an exhaust pipe, and thereby producing an exhaust flow toward a vacuum pump. CONSTITUTION:In an exhaust pipe extended between a vacuum container and a vacuum pump for evacuating the vacuum container, a propeller 11 having sector-shaped blades is fixed to a torque transmitting shaft 12 which is driven by an electric motor 13. Here, the blades of the propeller 11 are shaped to have a curved surface so as to increase the strength and the exhaust speed. Further, since an angle of twist is imparted to the blades to make an angle of about 30 deg. to the plane perpendicular to the axis of the exhaust pipe, it is enabled to enhance the baffle effect without decreasing the exhaust speed.
Patent JP-S59222202-A (JP)
Inventor: GUYAN PAAKATSUSHIYU JIYAIN
IPC: B01D3/42
Filed: 1984-05-02
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-S57201876-A (JP)
Title: Unlocking mechanism for alarm clock
Inventor: SAKURAI YOSHIHIRO
IPC: G04B23/02
Filed: 1981-06-08
Abstract: PURPOSE:To increase the unlocking precision, by constituting a positioning spring the tip of which is latched to a ratchet of an unlocking set wheel so that the spring can be adjusted minutely toward the circumferential direction of the ratchet. CONSTITUTION:Positioning springs 82 and 83 are formed in circular arc shape along with the outer circumference of unlocking set wheels 57 and 59, and provided with latch nails 82a and 83a geared with the ratchets 70 and 71 for the tip and partial gears 82b and 83b at the outer circumference of the base. The springs 82 and 83 are contacted with a guide member projected incorporatedly to an upper main plate 2 for the inner circumference and possible for progressing and retrogressing toward the circumference of the ratchets 70 and 71 along the guide member. After the assembling, the position of the unlocking set wheels 57 and 59 is adjusted by turning pinions 87 and 88 to minutely align the relative position between the detection tip of the alarm set wheels 57 and 59 and a slide contact of a switch wheel.
Patent JP-S5213750-A (JP)
Title: Variable attenuation equalizer
Inventor: TAKAHASHI KENZOU
IPC: H04B3/14
Filed: 1975-07-23
Abstract: PURPOSE:By developing the transmission distortion into the Cjebysjev polynominal series and making a compensating circuit configuration of each term each other, the transmission distortion shall be equalized by the minimum number of the term.
Patent JP-H10284810-A (JP)
Title: Printed board and electrical components box assembly
Inventor: IWAMI NOBUO
IPC: H05K5/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable to dispose of excess part of wires without using fixing apparatus. SOLUTION: A printed board 11 is provided with pairs of notches 14a and 14b around its perimeter. The space between each pair of notches 14a and 14b is larger at the opening than the back. The openings form stoppers 17a and 17b for a wire 16. The wire 16 is inserted in a pair of notches 14a and 14b in directions opposed to each other and is firmly fixed to the printed board 11. When the wire 16 becomes loose, it can be stretched again by adjusting its length at the rear of the printed board 11.
Patent JP-S61249265-A (JP)
Title: Deburrer for structural plate for construction
Inventor: KURIBAYASHI YOSHIHARU
IPC: B28B11/18
Filed: 1985-04-24
Abstract: PURPOSE:To make deburring operations for the crest part of a structural plate performable without fail, by stopping the structural plate once on a feed conveyor and grinding each crest part of the plate with a rotary abrasive brush. CONSTITUTION:A structural plate 2 is fed on a feed conveyor 3, a positioning stopper 4 goes down, stopping it, and when a detecting phototube 23 detects this plate, conveyance of this feed conveyor 3 is stopped after elapse of the specified time long. Next, a tension frame 18 also goes down, making a tension plate 19 elastically contact with it, and a grinding attachment 7 goes up, applying each rotary abrasive brush 6 to a lower surface of a crest part 1 of the structural plate 2 whereby burrs on the crest part of the corrugated structural plate 2 are removed. And, after completion of this deburring jog, the grinding attachment 7, a tension device 16 and the positioning stopper 4 are all reoperated, restarting the feed conveyor 3, thus the structural plate is delivered to the next process.
Patent JP-S59214763-A (JP)
Title: Argon gas analyzer
Inventor: TANABE SHIYOUZOU
IPC: G01N33/00
Filed: 1983-05-20
Abstract: PURPOSE:To achieve a quantitative analysis of an argon gas in a gas sample having oxygen and argon existing in mixture handily by a method wherein oxygen-argon mixed gas is separated with a first column and argon is done with a second column to detect. CONSTITUTION:A 99.99999% hydrogen gas is fed from a carrier gas supply section 1 and first and second columns 6 and 9 are retained at 40-50 deg.C and 100-150 deg.C respectively with thermostatic cells 5 and 8. Then, an air sample is fed into the first column 6 from an air sample introduction section 2 to be separated into an oxygen-argon mixed gas and a nitrogen gas, which are detected with a gas detector 7. The gases are sent to the second column 9, where an oxygen gas is adsorbed by a molecular sieve of the second column 9 while the argon gas is detected with a gas detector 4. The columns herein used are those made of stainless steel, copper or the like filled with a molecular sieve and the gas detectors are of a heat conducting type.
Patent JP-H06283938-A (JP)
Title: Amplifier
Inventor: MURAKAMI SATORU
IPC: H03F3/60
Filed: 1993-03-25
Abstract: PURPOSE:To provide an amplifier which performs the output control and also can reduce the power consumption in a low power control state. CONSTITUTION:The low power consumption amplifiers 10 and 15 are connected between the connection point of a 1st switch 8 and a 1st lambda/4 impedance transformer 7 and the connection point of a 2nd switch 13 and a 2nd lambda/4 impedance transformer 12. Then the drain and gate biases of an inter-stage amplifier 3 and an output amplifier 5 are reduced to both amplifiers 10 and 15. At the same time, both switches 8 and 13 are turned off. Under such conditions, the output signal of an input amplifier is amplified.
Patent JP-H07293016-A (JP)
Title: Parking device
Inventor: EGAMI TOYOHIKO
IPC: B60S13/00
Filed: 1994-04-27
Abstract: PURPOSE:To make it possible to simply install a parking device on the spot in a short period of time with a small number of workers without requiring apecial tools and to disassemble, assemble, and transport the device properly and simply. CONSTITUTION:Two crossing boards 1, 2 are laid before and behind, and rollers 6, 9 are mounted on the boards 1, 2 so as to be assembled and disassembled, respectively, and connecting boards 3 are mounted on the rollers 6, 9, respectively, so as to be rotatable, assembled and disassembled. And two gangways 5 are mounted perpendicularly to the boards 3, spaced apart an interval nearly equal to the breadth of a car so as to be assembled and disassembled.
Patent JP-S59215584-A (JP)
Inventor: KINOSHITA TOUSUKE
IPC: F27D13/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08286495-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/08
Filed: 1995-04-14
Abstract: PURPOSE: To provide a developing device with a simple constitution suitable to miniaturization, speeding up and color developing, and capable of reducing torque by a control member, and increasing a triboelectric charge occasion of toner. CONSTITUTION: The control member 14 is constituted of a permanent magnet 17 placed opposite to a toner carrier 13, plural magnetic particles 18 held along magnetic line of force of the permanent magnet 17 provided in a space between the toner carrier 13 and the permanent magnet 17, and a mounting member 19 of soft magnetic composing a part of a magnetic circuit while fixing the permanent magnet 17. The permanent magnet 17 is provided with a pair of magnetic poles on the part opposite to the toner carrier 13, is allowed to make at least a part of the magnetic particles 18 opposing the toner carrier 13 in a circular-arc shape by the magnetic line of force of the permanent magnet 17, and the non-magnetic one component toner 12 is made to pass through a space inside dense with the magnetic particles 18.
Patent JP-H11268953-A (JP)
Title: Porous molding using powder or solid waste as raw material
Inventor: OYAMA KOICHI
IPC: C04B33/132
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively use a porous molding for a reclaimed land liquefaction preventing material and a building material and for soil amelioration, etc., by molding/ drying a powder or solid waste as a raw material to give a molding and reductively or oxidatively baking the molding so as to adjust the amount and the size of pores. SOLUTION: Incinerated ash such as fly ash, stone powder of quarry, sludge, clay, waste glass or other industrial by-products are used as raw materials. The molding is carried out by pressing powder or a solid with molds, mixing the powder or the solid with another raw material and pressing the mixture and making the powder or the solid into a slurry and pouring it into a mold. The drying is performed at normal temperature to at 200 deg.C. The obtained molding is adjusted to the proper amount and the size of pores by controlling the heating temperature, the heating time and the heating rate of heating conditions by heating the molding to 1,300 deg.C for 15 hours, etc., Then, the molding is naturally cooled. Otherwise, the molding is quenched and the block lump can be naturally pulveniged. The baking is carried out by using oxidative baking and reductive baking.  The baked material is selected by a purpose such as sandstone (water absorption), vitrification, vitrification and poremaking, etc.
Patent JP-H11287532-A (JP)
Title: Refrigeration cycle device
Inventor: OBAYASHI MASAYOSHI
IPC: F24F1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily take out piping from a plate-type heat exchanger by increasing a heat exchange efficiency and reducing the installation space of a device. SOLUTION: In a refrigeration cycle device 10, a compressor 12, an air side heat exchanger 14 that is arranged in a check mark shape, and a plate-type heat exchanger 18 are successively connected by piping. Also, in the plate-type heat exchanger 18, a plate for constituting it is laminated in a perpendicular direction, so that the plate-type heat exchanger does not block the wind path of the air side heat exchanger 14, a heat exchange efficiency can be improved, an installation space can be reduced due to the miniaturization of a device, and piping can be easily taken out of the plate-type heat exchanger.
Patent JP-H08283226-A (JP)
Title: Acrylonitrile derivative, liquid crystal composition and liquid crystal display element
Inventor: FUJITA ATSUKO
IPC: C07C255/37
Filed: 1995-04-14
Abstract: PURPOSE: To obtain the subject new compound maintaining a wide liquid crystal temperature range, good compatibility with other liquid crystals and a low viscosity, capable of giving a large elastic constant value and useful for liquid crystal display elements. CONSTITUTION: A compound of formula I [the rings A<1> -A<3> are each (mono or difluorinated) 1,4-phenylene (X1 ), 1,4-cyclohexylene (X2 ), etc.; R<1> is CN, a halogen, etc., when the ring A<1> is X1 , and R<1> is an (alkoxy) alkyl, when the ring A<1> is X2 ; B<1> -B<3> are each a covalent bond, ethylene, ethenylene, etc.; n1-n3 are 0, 1; R<2> is a group of formula II (X is H, F), a group of formula III; the ring H is X2 ; two or more heterogeneous rings are simultaneously not contained in the molecule). For example, 1-cyano-2-[trans-4-(trans-4ethylcyclohexyl) cyclohexyl]ethene. The compound of formula I wherein R<2> is the group of formula II and X is H is obtained by reacting a compound of formula IV (Y is I, Br) with a metal cyanide in an aprotic polar solvent.
Patent JP-S60233485-A (JP)
Inventor: MIYAMOTO ICHIROU
IPC: F25D23/06
Filed: 1984-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5315080-A (JP)
Title: Transistor
Inventor: TSUZUKI NAOFUMI
IPC: H01L29/73
Filed: 1976-07-27
Abstract: PURPOSE: The balance effect between cells is maintained and the loss against high frequency signals is prevented by forming minimum possible ballast resistors necessary for equalized operations in unit calls within transistor element chips and forming external ballast resistors connected parallel to electrostatic caap capacities on the outside for every unit cell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06303499-A (JP)
Title: Image pickup device
Inventor: KUMADA SUKEMASA
IPC: G03B17/00
Filed: 1993-04-16
Abstract: PURPOSE:To obtain an image pickup device which corrects electronically picture geometric distortion accompanying with rocking, and can obtain the picture of a high definition through simple gimbal structure. CONSTITUTION:A license output 6 is A/D-converted, and the output is stored in a first and a second line memories 25,26. The write-in and the read-out of the first and the second line memories 25,26 are switched alternately. The output of a first gyro 9 mounted on a gimbal 7 is integrated by an integration circuit 31, and is converted into a roll angle signal 32, and after being A/D-converted, it is inputted to a picture element address conversion ROM 34 to output address correction data corresponding to a roll angle. Since the address correction data 35 is outputted to the preset data input end of a second picture element counter 37, read-out address data 40 corrected by the portion of the deviation of the picture element corresponding to the roll angle is outputted from the second picture element counter 37, and is used for the read-out of license.
Patent JP-H07292195-A (JP)
Title: Production of flexible polyvinyl chloride resin composition and production of flexible polyvinyl chloride composition molded product
Inventor: NISHIGORI MASAHIRO
IPC: C08L73/00
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the subject composition by using a conventional production unit with no need of any modification without declining in its production rate or causing fouling to the production unit. CONSTITUTION:A kneading under a molten state of 100 pts.wt. of polyvinyl chloride powder and 150-450 pts.wt. of a high-molecular plasticizer is conducted to prepare plasticizer-contg. polyvinyl chloride particles; subsequently, 100 pts.wt. of polyvinyl chloride powder is dry blended with 300-500 pts.wt. of the above plasticizer-contg. polyvinyl chloride particles followed by kneading in a molten state to obtain the objective flexible vinyl chloride-based resin composition comprising 100 pts.wt. of polyvinyl chloride and 40-150 pts.wt. of the high- molecular plasticizer. The other objective flexible polyvinyl chloride-based composition molded product is obtained by the above dry blending and then kneading in a molten state followed by conducting a molding process.
Patent JP-H05315333-A (JP)
Title: Manufactuer of semiconductor device
Inventor: YAMANASHI MITSUHIRO
IPC: H01L21/3205
Filed: 1991-04-22
Abstract: PURPOSE:To prevent a rise in resistance of an interconnection layer by introducing second impurities into a layer made of either a metal silicide having a high fusing point or metal having a high fusing point and formed over a polycrystalline silicon layer into which impurities are introduced, thereby suppressing the diffusion of the impurities from the polycrystalline silicon layer into the silicide layer within a two-layer structure. CONSTITUTION:A dielectric film 103 is formed on a semiconductor substrate 101, and a first interconnection layer 106 composed of a polycrystalline silicon layer 104 which contains first impurities 105 is formed over that dielectric film 103. A second interconnection layer 107 made of either a metal silicide having a high fusing point or metal having a high fusing point is formed over the first interconnection layer 106. The first and second interconnection layers 106 and 107 are patterned, and also second impurities 108 are introduced into the second interconnection layer 107. Thereafter, a dielectric film 110 is formed over the first and second interconnections 106 and 109 are formed over the dielectric film 110. For example, a part of the first interconnection layer 106 is electrically connected to the semiconductor substrate 101.
Patent JP-H11297026-A (JP)
Title: Tape cassette
Inventor: HARADA MITSURU
IPC: G11B23/087
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce amount of projection of lid from a cassette body when it is opened. SOLUTION: This tape cassette is provided with first and second fulcrum shafts 31, 32 at the lid portion 12 and the cassette body 11 is also provided with a guide groove 21 to be engaged with a first fulcrum shaft 31 and a stopper 23 for regulating the positions of the second fulcrum shaft 32. First, the lid 12 is opened around the first fulcrum shaft 31 and then the lid 12 is opened around the second fulcrum shaft 32 regulated by the stopper 23. As explained above, the lid 12 does not exceed the external shape of the cassette body 11 when it is opened because the lid 12 is opened by providing two fulcrum shafts.