baber/WOPTO huggingface dataset:
Patent JP-S62207569-A (JP)
Title: Packing material for sliding nozzle of ladle
Inventor: KAWAGOE TAKETAKA
IPC: B22D41/46
Filed: 1986-03-07
Abstract: PURPOSE:To improve the natural rate of perforation of the titled packing material by killing of a molten steel static pressure and to decrease the use of the packing material to be used by incorporating combustible material pieces into the upper layer of a high melting point packing material and/or low melting point packing material. CONSTITUTION:The layer of the paper pieces-contg. high melting point packing material 26 into which corrugated board pieces, etc., as the bulky combustible material pieces are incorporated is provided in the upper layer part of the high melting point packing material 24 which does not sinter even when the agent contacts the molten while a sliding nozzle is open. Further/or the layer of said proper pieces-contg. low melting point packing material 28 is provided in the lower layer part of the low melting point packing material 30 which sinters when the agent contacts the molten metal. The sintered layer is made brittle by the spaces generated in the sintered layer and the killing of the molten steel static pressure is easily broken by the above-mentioned constitution.
Patent JP-S54142691-A (JP)
Title: Electric discharge taper-cutting method
Inventor: ITOU TETSUROU
IPC: B23H7/06
Filed: 1978-04-28
Abstract: PURPOSE:To improve tapering accuracy in wire-cutting process by varying wire electrode shifting speed between top and bottom of a work so that the electrode can be tilted in a tapering direction. CONSTITUTION:In the case of converting a straight-line processing from No. 1 processing line P'-S' at a curve-changing point S' to a taper-processing of No. 2 processing line S'-T', a processing distance of No. 1 processing line at bottom surface of a work is 1d between P' and S' and that at the top surface of the work is 1u between P and S. Now, a wire electrode 2 is tilted in clock-wise direction from a line P-P' to a line Q-Q' and then to a line S-S' during processing operation in such a manner and order that the wire electrode 2 becomes coincided with a tapering angle of No. 2 processing line by a line S-S', and then, processing of No. 2 processing line S'-T' and S-T is to be further conducted.
Patent JP-H10231411-A (JP)
Title: Resin composition for blow molding and blow-molded product
Inventor: ISHII HIROHISA
IPC: B29C49/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give blow-molded products excellent in heat resistance, flexibility, weldability and resistance to impact whitening by selecting a composition comprising a propylene block copolymer composition having specified properties and an ethylene polymer having specified properties and having a specified MFR. SOLUTION: This composition comprises a flexible propylene block copolymer composition comprising a propylene homopolymer component and an ethylene/ propylene copolymer component and specified in the product of the ration of the intrinsic viscosity of the copolymer component to that of the homopolymer component and the ratio of the weight of the homopolymer to that of the copolymer, the ratio of the MFR of the homopolymer component to that of the copolymer component and the intrinsic viscosity and MFR of the copolymer component and at least one olefin polymer selected among crystalline ethylenic polymer specified in an MFR, a density and a crystalline melting point and ethylene/vinyl acetate copolymers specified in the above-mentioned properties and a vinyl acetate content in a specified mixing ratio and has a MFR of 0.1-4g/10min.
Patent JP-H01224902-A (JP)
Title: Magnetic field impressing electromagnet for magneto-optical disk
Inventor: TANAKA HIDEO
IPC: G11B11/10
Filed: 1988-03-03
Abstract: PURPOSE:To attain the high-speed switching of a large magnetic field by using a unit of high permeability magnetic substance having plural parallel coils on one surface of a magneto-optical disk. CONSTITUTION:In the middle of a high permeability magnetic substance 1, a first parallel coil group 2 obtained by connecting in parallel, the coils in an (n) number to generate the magnetic field in the same direction, and a second parallel coil group 3 obtained by connecting, in parallel, the coils in the (n) number to generate the magnetic field in the opposite direction are provided. One sides of the terminals of the first and second coil groups 2 and 3 are connected to be the electromagnetic having the three terminals as a whole, and the inductance of the coil is drastically reduced. Thus, since the rise time of a recording current becomes smaller, the switching speed of the magnetic field can be made faster.
Patent JP-2000247772-A (JP)
Title: Device for producing crystal and method for producing crystal
Inventor: AMAMIYA MITSUAKI
IPC: C30B11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a crystal, capable of stabilizing the position of a solid-liquid interface and stably producing even a large diameter crystal having a diameter of >=300 mm, and to provide a method for producing the crystal. SOLUTION: This device for producing a crystal has a crucible 3 for receiving a raw material and heaters 1a, 1b disposed so as to surround the crucible 3 in an oven, and can lower the crucible 3 to cool the melted liquid 4 of the raw material from the lower side to produce the crystal. Therein, the device is provided with a control system 7 for controlling the inner temperature of the oven to place the melting point temperature position of the raw material 4 in the oven within a constant range (A-B) without relating to the position of the crucible 3.
Patent JP-H10230511-A (JP)
Title: Formation of naturalized type concrete cast finish surface
Inventor: IWASA NOBUHIKO
IPC: B28B7/16
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To simply form embossed patterns on a concrete cast finish surface. SOLUTION: A slightly extensible cloth having an air permeable and water permeable rough surface is arranged on the inside of a form A having a large number of metal net-like meshes to pour concrete in the form A and the cloth are expanded from the meshes of the form A by the load of concrete to form an embossed surface on the surface of concrete.
Patent JP-S51124711-A (JP)
Title: A fuel jet gasoline engine
Inventor: SAMEJIMA HIROSHI
IPC: F02B23/10
Filed: 1975-04-24
Abstract: PURPOSE: A fuel jet gasoline engine capable of decreasing the nitrogen oxide and lowering the noise level. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04212286-A (JP)
Title: Distributed type electric field luminous element
Inventor: MORI YOSHIHIKO
IPC: C09K11/06
Filed: 1991-03-15
Abstract: PURPOSE:To obtain an organic electro-luminescence element of good luminous efficiency and sufficient brightness at a low cost by easy manufacture, by using a luminous layer which consists of a fluorescent substance, a positive hole transfer and giving agent, and an electron transfer and giving agent. CONSTITUTION:In an organic electro-luminescence element furnishing a layer of an organic substance between a cathode and an anode, the layer of the organic substance is formed of a fluorescent substance, a positive hole transfer and giving agent, and an electron transfer and giving agent.
Patent JP-S55142967-A (JP)
Title: Distributor of contactless igniter for internal combustion engine
Inventor: NOMICHI AKIO
IPC: F02P7/06
Filed: 1979-04-24
Abstract: PURPOSE: To improve the life of a bearing by reducing the weight of movable parts and reduce the size of the mechanism, by turning a stator alone by means of a vacuum angle mechanism, while a pickup coil and permanent magnet are fixed in a housing.  
     CONSTITUTION: A rotor 7 has four projections 9aW9d on its external circumference, while an annular stator 11 having four projections 10aW10d at certain intervals on its internal circumference is held swivel, outside the rotor 7, through a ball bearing 12 on the upper internal circumference of a housing 2. A pickup coil 16 formed on a bobbin 15 which is fitted idle to a rotor shaft 8 and an annular permanent coil 17 surrounding the coil 16 are set below the rotor 7 and stator 11. The internal circumference of the coil bobbin 15, the upper side and external circumference of the bobbin 15 and the permanent magnet 17 are covered with synthetic resin R to keep the coil 16 and magnet 17 solid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10253543-A (JP)
Title: Instrument and method for visual examination of substrate
Inventor: KINO SATORU
IPC: G01N21/956
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable proper ranking of substrates as final quality after being turned into media by converting the number of detected pixels of defects of the substrate photographed, into the number of missing errors when the substrates were turned into media. SOLUTION: A cassette 51 is conveyed to near an inspecting part through a substrate mounted cassette supply line 52b of a cassette position-based carry- out line 52. A substrate housed to be inspected is set on an inspection stage 54. Now, an inspection unit comprising an image pickup part and a spindle part lowers a turntable 56 and the spindle part ejects the substrate out of a base part 56a to be held at the tip of the spindle part. The top surface of the substrate is photographed and an image processor determines the positions of defects from an image signal of abnormal parts. Then, the number of detected pixels of the defects is converted into the number of missing errors when the substrates were turned into media and discriminated to be ranked as A, B and C based on error counts.  The substrates thus ranked are housed into the cassettes 51 respectively set on A-C cassette carry-out lines 52c -52e and carried out sequentially.
Patent JP-H03253032-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOMOSE TAKAAKI
IPC: H01L21/28
Filed: 1990-03-01
Abstract: PURPOSE:To contrive the improvement of the quality of a semiconductor device by a method wherein a substrate is heat-treated to make ions separate and at the same time, the exposed surface of the substrate is subjected to wafer treatment. CONSTITUTION:When an Si wafer is kept putting in a container filled with hydrofluoric acid anhydride gas, a natural oxide film formed on the surface of the wafer 1 is also removed with the gas and F<+> is adsorbed on the exposed wafer surface. Then, the wafer is sent in a heating growth furnace in the state of the wafer remaining as the F<+> is adsorbed in a treatment process of a wafer process for the wafer 1. The interior of the furnace is in an atmosphere of neutral gas, such as nitrogen gas or the like, and in case the wafer is treated in a CVD process for growing a polycrystalline Si film 3 in the atmosphere, the wafer is sent in the furnace in the state of the wafer remaining as the F<+> is adsorbed. The interior of the furnace is in an atmosphere of neutral gas, such as nitrogen gas or the like, and the wafer is heated up to a temperature, at which the film 3 is grown, in this atmosphere. After that, the furnace is heated up to a growth zone, the wafer is sent in the furnace, reaction gas is fed instead of the neutral gas and the film 3 is formed.
Patent JP-H02279798-A (JP)
Title: Solid detergent
Inventor: JIYON JIYOOJI CHIYANBAAZU
IPC: C11D10/06
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a translucent solid detergent easily at a low cost by incorporating specified amts. of soap, a monohydric alcohol, and a specific dihydric alcohol together with water into the same.  
     CONSTITUTION: 30-45 wt.% (based on the total wt. of the detergent; the same applies hereunder) soap (e.g. an animal fat soap-coconut soap mixture), 5-15 wt.% monohydric alcohol (e.g. an industrial methylated alcohol), 5-15 wt.% dihydric alcohol having at least one 3C or higher alkylene group in the molecule (e.g. propane-1,2-diol), and water are incorporated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05248273-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: KAMIMURA YASUHIRO
IPC: F02D11/10
Filed: 1992-03-10
Abstract: PURPOSE:To provide a throttle valve control device of electronic throttle system whereby a sufficient function of 'abnormality time assist running' is attained, even in the case of trouble in a drive system of motor or the like serving as a throttle valve actuator, to surely provide a fail safe mechanism. CONSTITUTION:A control lever 11a mounted on a shaft of a throttle valve 1 is engaged with a throttle lever 11b, connected to an accelerator pedal 14 through an accelerator wire 15, by springs 11c, 11d for lost motion. Thus in the condition that an electromagnetic clutch 8 is connected, the throttle valve 1 can be controlled to be opened and closed by a motor 6 in no relation to a step-in position of the accelerator pedal 14, and when the electromagnetic clutch 8 is opened, a throttle valve opening is obtained corresponding to a step-in amount of the accelerator pedal 14. Here, a position of a fully closing stopper 17 is left as decreased from a throttle valve fully closed position by a predetermined amount alpha. In this way, the throttle valve 1 is surely held to the fully closed opening by elastic force of the springs 11c, 11d corresponding to the predetermined amount alpha.
Patent JP-H03256599-A (JP)
Title: Generator unit for power system simulation
Inventor: NOHARA GOO
IPC: H02P9/00
Filed: 1990-03-05
Abstract: PURPOSE:To establish synchronism pull-in conditions in early stage by controlling the inner voltage of a generator unit according to the voltage difference and the frequency difference between the generator side and the system side. CONSTITUTION:A control unit CU is provided with signals from a potential transformer PTS arranged on the system S side wiring and a potential transformer PTG arranged on the generator unit G side wiring. When the voltage difference between the generator side and the system side is lower than a predetermined value, a command is provided to the generator unit G based on a command fed from an operating end Ta while simultaneously a throw-in command is provided to a circuit breaker CB. When the voltage difference exceeds the predetermined value, phase difference between the generator side and the system side is calculated and transmitted to the generator unit G thus performing synchronization control.
Patent JP-H08215282-A (JP)
Title: Finger-pressure apparatus
Inventor: FURUBAYASHI MASAO
IPC: A61H23/04
Filed: 1995-02-15
Abstract: PURPOSE: To improve finger-pressure effect by giving tapping vibration to a firmer-pressure roller constituting a finger-pressure unit by action of air pressure and to apply effectively finger-pressure on the neck part of a human body. CONSTITUTION: The first air pressure cylinder C5 is fixed on a finger-pressure unit U performing reciprocating movement along the inclined direction of an inclined stage D and a finger-pressure roller 15 is fixed on the apex part of the rod 21 and finger-pressure is applied by pressing the finger-pressure roller 15 on the back part of a human body B while tapping vibration is given on the back of the human body by action of air pressure.
Patent JP-S53136939-A (JP)
Title: Microwave circuit
Inventor: NOGUCHI YOSHIFUMI
IPC: H01P1/00
Filed: 1977-05-06
Abstract: PURPOSE:To decrease the number of the manufacturing processes as well as to realize a small measurement of the circuit by forming the microwave circuit by securing a probe-type combination of the center conductor of the coaxial line against the microwave transmission groove.
Patent JP-H09240876-A (JP)
Title: Sheet separator
Inventor: SAKAMOTO NAOKI
IPC: B65H5/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To contact a separation claw with a process roller without using a special part like a coil spring. SOLUTION: An idle gear 102 is meshed with a lower fixing roller drive gear 101 fixed on one end of a lower fixing roller 75. This idle gear 102 is fixed on one end of an idle gear shaft 105 arranged along the lower fixing roller 75. A separation claw installation part 130 is formed on the way of the idle gear shaft 105 and the separation claw 120 is installed here in a ratable state. When the lower fixing roller 75 is rotated, the idle gear shaft 150 is rotated in the opposite direction to the lower fixing roller 75. Thereby, the tip of the separation claw 120 is pressed to the surface of the lower fixing roller 75.
Patent JP-S62207870-A (JP)
Title: Chemical vapor growth device
Inventor: YAMAZAKI ICHIRO
IPC: C23C16/30
Filed: 1986-03-10
Abstract: PURPOSE:To permit mixing of a high concn. of an org. metallic compd. With a carrier gas by mixing the gas and mist, which are generated by applying ultrasonic oscillation to the liquid of the org. metallic compd., with the carrier gas. CONSTITUTION:This chemical vapor growth device is formed of a bell-jar 1 for housing a material 2 for deposition, a vessel 8 for housing the liquid of the org. metallic compd., an ultrasonic wave generator 20 and the carrier gas 5. The ultrasonic oscillation is applied by the generator 20 to the liquid in the vessel 8, by which the gas and mist of the org. metallic compd. are generated. The gas and mist are mixed with the carrier gas 5 and are conveyed to the bell-jar 1.
Patent JP-H09246190-A (JP)
Title: Multi-charge lateral gas phase growing method and its device
Inventor: TSUCHIYA TADAITSU
IPC: C23C16/44
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-charge lateral phase growing method capable of controlling finely a flowing condition of material gas in each susceptor and manufacturing a uniform film on a substrate, and its device. SOLUTION: In a multi-charge lateral phase growing method provided in a multistep with a susceptor 5 which is a supporting means of a substrate 4 in a lateral phase growing furnace 2, a flow channel 3 for supplying material gas GM respectively to upper faces of each susceptor 5 is formed and the material gas GM is supplied to each flow channel 3 so that thin film crystals of a compound semiconductor are grown on the substrate 4.
Patent JP-H05258500-A (JP)
Title: Tape cassette
IPC: G11B23/087
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a stable tape traveling system. CONSTITUTION:A base plate 31 is formed of a molding having supporting shafts 32, 33 respectively freely rotatably holding reels 4, 5. The outside diameters of the respective supporting shafts 32, 33 of this molding is set at the sizes larger than the thickness of the base plate. The respective supporting shafts 32, 33 of the base plate 31 are reinforced and, therefore, the tilting of the supporting shafts 32, 33 is prevented and the respective reels 4, 5 are smoothly rotated.
Patent JP-H11246835-A (JP)
Title: Adhesion promoter composition and adhesive rubber composition compounded with the same composition
Inventor: UCHINO OSAMU
IPC: C09J107/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting high adhesiveness with time and suitable for promotion of adhesiveness between steel cord to which brass plating is applied and coating rubber of steel cord by including a cobalt salt of an organic acid and an organic molybdenum compound. SOLUTION: This composition is obtained by including (A) a cobalt salt of an organic acid (e.g. Co neodecanoate) and (B) an organic molybdenum compound (e.g. Mo naphthenate or Mo neodecanoate), preferably in (1:100) to (100:1) molar ratio. An adhesive rubber composition obtained by compounding the above composition with at least one kind of rubber in natural rubber and synthetic rubber and sulfur is useful as a belt coating rubber of pneumatic tire.
Patent JP-H07262880-A (JP)
Title: Slide switch
Inventor: CHIBA TOSHIO
IPC: H01H25/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide a slide switch free form operation error even by low pushing force or shock by installing a plurality of first contacts in the flange of a switch button and installing a plurality of second switches in a base board corresponding to the slide of the switch board. CONSTITUTION:A plurality of magnets 11a-11d functioning as a first switch are arranged on the back surface of a slide flange 12 in corresponding with the slide direction of a switch button 20 of a slide switch. A first recess 16 for sliding the slide flange 12 of the witch button 20 and a second recess 17 for fixing a slid guide member are installed in a Hall element base board 25. Hall elements 15a-15d functioning as a second contact are formed in the first recess 16. By sliding operation of the switch button 20, the magnet 11a formed on the back surface of the slide flange 12 is brought near to the Hall element 15a in the hall element base board 25 and finally brought into contact with the Hall element 15a, and a switch (PLAY) is thereby turned on.
Patent JP-S61210382-A (JP)
Title: Image display device
Inventor: KISHI HIROTOSHI
IPC: G03G15/22
Filed: 1985-03-15
Abstract: PURPOSE:To improve the maintainability by incorporating a belt-shaped image carrier a roll supporting this carrier, and an image forming means in a casing having a transparent part for an image display part and making the casing attachable to and detachable from a device body. CONSTITUTION:A belt-shaped photosensitive body 4 is moved back and forth by forward and reverse rotation, and rolls 5-7, the belt-shaped photosensitive body 4, and a developing device 13 are built in a casing 17 as one body to constitute a unit 20. The part, which corresponds to a display aperture 2 of a device body 1, of the casing 17 consists of a transparent material 18, and the part corresponding to the main scan position of a laser beam L consists of a transparent material 19. The unit 20 is guided freely slidably by guide rails 21-23 provided in the device body 1 and is attached to and detached from the device body 1.
Patent JP-H06266341-A (JP)
Title: Display control integrated circuit
Inventor: MIZUTANI YOSHINORI
IPC: G09G5/22
Filed: 1993-03-12
Abstract: PURPOSE:To provide a display control integrated circuit which reduces the power consumption of a DRAM for code/attribute storage constituting an image processing system. CONSTITUTION:In the display control IC of the image processing system, a DRAM control circuit 8 generates a read cycle only at the time of a 1st raster display, and code/attribute data are read out of the DRAM 2 for code/attribute storage and stored in an internal buffer 15. On the basis of the stored data, the address of font pattern data of a 1st raster is generated. For 2nd and succeeding rasters, no data is read out of the DRAM 2 and the addresses of font data are generated on the basis of the data stored in the internal buffer 15 at the time of the 1st raster display.
Patent JP-H01226434-A (JP)
Title: Power take-out transmission device for tractor
Inventor: KATAUE NOZOMI
IPC: B60K17/344
Filed: 1988-03-04
Abstract: PURPOSE:To eliminate the need to individually control two clutches, to simplify control, and to simplify constitution by a method wherein a slide gear engaged with a gear through slide control is located on a transmission shaft. CONSTITUTION:A gear 2 positioned right after a front bearing 14 is secured on an input shaft 1, and a gear 4 having the same as that of the gear 2 is rotatably situated on the rear side of the gear 2 on the input shaft 1. A transmission shaft 5 to transmit a power to a power take-out shaft in the rear is supported to a bearing 17, and a slide gear 6 geared with the gear 2 or the gear 4 through slide control and performing spline-transmission to the transmission shaft 5 is situated to the front of the transmission shaft 5.
Patent JP-S58176296-A (JP)
Title: Lubricating oil additive and manufacture
Inventor: RONARUDO RESURII ANDAASON
IPC: C10M155/04
Filed: 1983-03-28
Abstract: Borated reaction product of a long-chain aliphatic succinic acid compound and alkylene diamine having an average of at least about 2 N-substituted hydroxyalkyl-groups.