baber/WOPTO huggingface dataset:
Patent JP-H1118518-A (JP)
Title: Apparatus for delivering powdery or granular material
Inventor: FUJITA YOSHIHISA
IPC: A01C11/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To enable an air blasting means capable of feeding a uniform wind force to plural feed pipelines to reduce noise thereof and improve even the mechanical efficiency. SOLUTION: This apparatus for delivering a powdery or granular material is obtained by installing each delivering mechanism 19 for delivering a fertilizer in each hopper 18, each air blasting means H for blasting air and guiding the delivered fertilizer to the starting end of a hose 21 and a furrower connected to the terminal end of the hose 21 receiving the wind force of the air blasting means H and further providing the air blasting means H composed of a fan 87 driven with each electric motor 86 in each delivering mechanism 19. Each current detecting means for detecting the feed current to the electric motor 86 is installed to perform the control so as to raise the feed voltage to the electric motor 86 when the value of detected current is reduced from a prescribed value.
Patent JP-S6420725-A (JP)
Title: Automatic wiring method for semiconductor integrated circuit
Inventor: SUDO TORU
IPC: H03K19/094
Filed: 1987-07-15
Abstract: PURPOSE:To quicken a specific signal by wiring a designated signal to an input having faster switching speed of a multi-input gate circuit. CONSTITUTION:Priority is placed on an input signal of a multi-gate input circuit so as to quicken the switching speed. That is, the output terminal of the inverter circuit 1 is designated to be connected to the input terminal E of the 3 NOR circuit 2 and the output terminal of the 3 NOR circuit 2 is designated to be connected to the input terminal H of the 4 NAND circuit 3 to wire the bus from the input terminal (a) of the inverter circuit 1 to the output terminal (b) of the 4NAND circuit 3, as the connection having faster switching speed.
Patent JP-H0839552-A (JP)
Title: Long metal fiber composite material and long metal fiber composite molded article
Inventor: SEKIDO NORITSUGU
IPC: B29B11/16
Filed: 1994-07-28
Abstract: PURPOSE:To realize the molding of a large-sized molded article by one process by employing a long fiber except a glass fiber. CONSTITUTION:On a plastic reinforced composite material 3, which is made by tying up long metal fibers into a meshwork or a mat and inserted on the cavity of a bottom mold 1, a fused and metered resin 4 is injected into the shape of a heap or a flat plate. After that, a top mold 2 is inserted in the cavity of the bottom mold 1 so as to pressurize and compress the resin and then cool and solidity it in order to mold a large-sized molded article.
Patent JP-H1126563-A (JP)
Title: Electrostatic attraction electrode device
Inventor: OGURA TAKEISA
IPC: H01L21/68
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To restrain and prevent the deposition of deposits in an outer circumferential part of an electrostatic attraction electrode and a focusing ring. SOLUTION: This device has an electrostatic attraction electrode 2 for mounting a wafer 1, a DC high voltage power supply which applies a DC high voltage to the electrostatic attraction electrode 2 for attracting the wafer 1, a mechanism for introducing cooling gas to the rear of the wafer 1 for cooling the wafer 1, a focusing ring 3 which is arranged in an outer circumference of the wafer 1 and protects the electrostatic attraction electrode 2 and a mechanism to blow gas in an area near the focus ring 3. Since it is constituted for blowing a cooling gas towards the focusing ring 3, it is possible to prevent deposition of a by-product 9 of low vapor pressure in the reaction product in an outer circumferential part of the electrostatic attraction electrode 2 and the focusing ring 3. Therefore, the wafer 1 is closely adhered to the surface of the electrostatic attraction electrode 2, and the temperature of the wafer 1 can be controlled in a stable state.
Patent JP-S5965728-A (JP)
Title: Knocking detector
Inventor: MAKI ICHIROU
IPC: G01L23/22
Filed: 1982-10-07
Abstract: PURPOSE:To detect a knocking phenomenon with high accuracy over a wide range of rotational frequencies, by varying the band width of a BPF in response to the rotational frequency of an engine and detecting the natural frequency signal generated by the knocking. CONSTITUTION:The output signal of a vibration pickup 11 is amplified by an amplifier 13, and the natural frequency signal of knocking is extracted by a band width variable BPF 14. At the same time, the ignition timing input is converted into a rotational frequency. A control part 16 decides the band width of the BPF 14 by the information on the band width of a BPF corresponding to the rotational frequency written into an ROM 17 and on the basis of the output of rotational frequency counter 15. A comparator 20 compares the signal passed through an averaging circuit 18 and an amplifier 19 with the signal level of the BPF 14 to decide the knocking. In other words, the knocking detection accuracy can be improved over a wide range since an optimum band width of a filter can be set in response to the rotational frequency.
Patent JP-2001012324-A (JP)
Title: Vehicular air intake duct
Inventor: TANAKA YOSHIKAZU
IPC: F02M35/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air intake duct which can be manufactured at a comparatively low cost while effectively suppressing intake noises. SOLUTION: A flat surface part 13 formed by flattening a part of the circumferential wall of a duct body 11 is formed in the center 11c of the duct body 11 of this vehicular air intake duct 10 for introducing outside air to the air cleaner of a vehicle, and an opening part 12 for communicating the inside and outside parts of the duct body 11 with each other is formed in the flat surface part 13. A porous member 20 having permeability which is formed into a flat plate shape is jointed to the duct body 11 so as to cover the opening part 12.
Patent JP-H0271862-A (JP)
Title: Two-component spray apparatus
Inventor: GEORUKU SHIYUNETSUTSUAA
IPC: B05B7/24
Filed: 1989-07-11
Abstract: PURPOSE: To assure the complete prohibition of explosion, to ensure the satisfactory actuation of a deficiency safety device and to minimize a cost by constituting the deficiency safety device solely of pneumatic members and hydraulic/ mechanical members. CONSTITUTION: The deficiency safety device is inserted into a compressed air supply conduit for single or plural pneumatic motors and is provided with a pneumatically controllable main valve 13 for change over of the passage connection of the compressed air supply conduit, a pneumatically controlled AND valve 17 and two mechanically controllable inlet valves 15 and 16 for change over of the passage connection of the two conduits. Further, the outlet of the AND valve 17 controls the main valve 13 and the two inlets exist at the branch conduits diverted from the compressed air supply conduit. The inlet valves 15 and 16 are controlled by hydraulic/mechanical boosters 21 and 22 inserted into a spray material conduit downstream of a pump. Consequently, the explosion may be completely prohibited by the inexpensive device.
Patent JP-S6237998-A (JP)
Inventor: MATSUO NAOHIKO
IPC: H05K1/14
Filed: 1985-08-12
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-S57102254-A (JP)
Title: Atomizer
Inventor: HATASAKI YASUZOU
IPC: B05B9/043
Filed: 1980-12-15
Abstract: PURPOSE: To simplify the piping structure by providing a communicating part between the discharging part and sucking part of a pump body and installing a circulating valve in the sucking part side of the communicating part, and contriving so that the liquid circulates in the pump chamber by opening the communicating part by pushing down the circulating valve when the sucking part side is overloaded.  
     CONSTITUTION: A pump body 4 is driven by energizing a motor 3. The liquid in a container 1 is sucked through a suction hose 5 and goes into a pump gear 15 from the sucking passage 23 of a pump cover 17, and sprayed from a spray nozzle 10 passing through a discharge hose 6 and a nozzle tube 8 from a discharging passage 24. When the switching valve 9 is closed, the internal pressure of the pump rises and if it exceeds a specified pressure, a circulating valve 31 is pushed down to open a communicating part 28. The liquid in the dicharging passage 24 flows into the sucking passage of the sucking part 21 and enters the pump chamber. Then, it flows into the sucking passage 23 again from the communicating part 28 and circulates in the pump chamber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1028390-A (JP)
Title: Driver of apparatus
Inventor: TANAKA GIICHI
IPC: H02P5/74
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the input current of the inverter of the driver of an apparatus within a certain range, for avoiding the adverse influence upon the power supply side, regradless of the load state of the inverter and the existence of the input voltage fluctuation, and further, improve the starting characteristics of a drive induction motor. SOLUTION: A driver starts a plurality of induction motors 6 by one inverter 3. An input current detector 9 which detects the input current of the inverter 3, an input current limit value setting device 8 which sets the limit value of the input current, an output-frequency setting device 4 which sets the output frequency of the inverter 3 and a frequency-adjusting device 10 which compares the input current value, detected by the input current detector 9 with the input current limit value set by the input current-limit setting device 8 and adjusts the frequency, set by the output frequency setting device 4. If the input current value exceeds the input current limit value, set by the input current limit-value setting device 8, the increase in the input current can be suppressed.
Patent JP-S6420742-A (JP)
Title: Cordless telephone set
Inventor: SATO TOSHIAKI
IPC: H04B7/26
Filed: 1987-07-15
Abstract: PURPOSE:To automatically allow a mobile equipment to limit talking by providing a function judging the level of talking service offered for the user by the mobile equipment only and deciding it automatically. CONSTITUTION:For example, a user identification number is written on a card 6 for user identification possessed by the user of a mobile equipment and in loading the user identification card 6 to a card reader 12 of the mobile equipment, the card reader 12 reads the user identification number of the card 6. A central processing section 8 collates the read user identification number with the number for collation comparison present in a storage section 13 to decide the talking service level offered to the user. Thus, only the person corresponding to the user identification number attain talking with the allowed talking service range.
Patent JP-H0711284-A (JP)
Title: Method for extracting sugar cane wax composition
Inventor: FUJISAWA MASAAKI
IPC: C11B11/00
Filed: 1993-06-25
Abstract: PURPOSE:To extract the high-purity subject compound in high yield and excellent economic efficiency by adding ethanol to the residue in squeezing process of sugar cane and heating the residue under pressure, filtering the mixture and depositing crystals material from the filtrate. CONSTITUTION:Ethanol (preferably water-containing alcohol) is added to the residue obtained in squeezing process in producing sugar from cane wax so that alcohol concentration becomes >=50wt.% ZM, (preferably 70-90wt.%) and the mixture is heated to the boiling point or above (preferably 100-150 deg.C) of ethanol under pressure (preferably 2-5kg/cm<2>) and solid content is filtered in heating and crystals are deposited from the filtrate to extract the objective composition. Furthermore, the residue is preferably a filter cake obtained in cleaning process of sugar.
Patent JP-S57100145-A (JP)
Title: Rubber composition
Inventor: HATSUTORI YASUROU
IPC: C08K3/04
Filed: 1980-12-16
Abstract: PURPOSE: A composition having high impact resilience, wear resistance, raised low heat build-up, improved wet skid resistance and vulcanization reversion, obtained by blending a rubber-like polymer with a specific isoprene polymer having a high content of 3,4-bond.  
     CONSTITUTION: An isoprene polymer having 15W80mol%, preferably 20W 70mol % of 3,4-bond, and a number-average molecular weight of 50,000W1,500,000, preferably 200,000W1,000,000 is blended with other rubber-like polymer in a weight ratio of (5:95)W(70:30) to give a raw material rubber. 100pts.wt. raw material rubber is blended with 20W120pts.wt. carbon black and a vulcanizing agent. The molecular weight distribution of the isoprene polymer preferably has a ratio of weight-average molecular weight/number-average molecular weight of 1.5W5.0. Natural rubber, styene-butadiene copolymer rubber, polybutadiene rubber and synthetic polyisoprene rubber having 1,4-bond of ≥80mol % may be used as the rubber-like polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5879301-A (JP)
Title: High frequency filter
Inventor: ISODA YOUJI
IPC: H01P7/04
Filed: 1981-11-06
Abstract: PURPOSE:To obtain excellent characteristics stable for a temperature cycle, by providing a part having a large diameter to an open end of an inner conductor of a semicoaxial resonator and fixing a dielectric to this part. CONSTITUTION:A plurality of semicoaxial resonators 5 consisting each of an inner conductor 8 and a dielectric 4 are provided in outer conductors 1 and 2. A high-frequency signal incident to an input terminal P1 is filtered for a signal only of the resonance frequency of the resonators and given to a terminal P2 and other frequency components are reflected. The inner coductor 8 of the resonators 5 has a part having a large diameter at its open end and the dielectric 4 is fixed to its lower end. The lower end of the inner conductor 8 is fixed to the outer conductor 2 so as not to bring the lower end of the dielectric 4 into contact with the outer conductor 2. As the inner conductor 8, a metal having a smaller coefficient of linear expansion in comparison with that of the outer conductors 1, 2 is used. Through the constitution stated above, this filter receives no mechanical strain due to temperature change caused by the difference of the coefficients of lnear expansion of components.
Patent JP-S6158901-A (JP)
Title: Moving blade of steam turbine
Inventor: TAN TOSHIMI
IPC: F01D5/22
Filed: 1984-08-29
Abstract: PURPOSE:To prevent erosion on the inner face of a shroud ring by attaching an erosion preventing plate between the covers at the top end of a moving blade. CONSTITUTION:An insertion slot 8 is formed along the transverse direction of a cover 3 in the face adjacent to the cover 3 formed integrally at the top end of moving blade 2 to attach an erosion preventing plate 7 to the slot 8. Thereby, erosion on the inner face of a shroud ring 4 can be prevented by preventing passage of oxidized scale through the gap between the covers 3.
Patent JP-H0530282-A (JP)
Title: Close contact image sensor
Inventor: MIURA OSAMU
IPC: H04N1/028
Filed: 1991-07-18
Abstract: PURPOSE:To prevent the defect of an electric circuit formed on an insulation board, the destruction or malfunction of the circuit due to static electricity by providing a transparent conductive layer whose both sides are inserted between other transparent conductive layers between a wear resistance layer and a photoelectric conversion element through lamination. CONSTITUTION:A 2nd transparent conductive layer 8 is laminated between a passivation layer 9 and an upper electrode 6 at least through a 2nd transparent conductive layer 7 with respect to an upper layer including the forming region of a photoelectric conversion element 5 or the entire region of an insulation board 1 in the close contact image sensor formed by laminating sequentially a light shield layer 2 having a lighting use light adoption window 13, a 1st transparent conductive layer 3, a lower electrode 4, a photoelectric conversion element 5, an upper electrode 6, the passivation layer 9 and a wear resistant layer 10. Moreover, the 2nd transparent conductive layer 8 is connected to the board 1 with a bonding wire or the like so as to set to an optional potential. Thus, the transparent conductive layer formed between the forming region of the wear resistant layer and the photoelectric conversion element acts like an electrostatic shield layer.
Patent JP-H1126064-A (JP)
Title: Sealing structure for waterproof connector
Inventor: MAEDA AKIRA
IPC: H01R13/52
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a waterproof connector, whose waterproofing performance is not deteriorated, even if electric wires are not completely arranged in order and which has high workability and reliability. SOLUTION: This seal structure 1 is provided with an aperture part 4, into which a holder 21 equipped with a rubber plug 31 can be inserted and which is formed in one circumferential wall of a housing 2, a packing 33 which is installed in a bottom wall 5 of the housing 2, and a rear holder 11 which has a terminal insertion hole 12 in the rear end side of the housing 2. Moreover, the housing 2 is provided with guiding plates 8 so as to fit the rear holder 11 and a first engagement receiving part 9 or engaging a holder 21 in the aperture part 4 end, and the holder 21 is integrally formed in one circumferential wall of the rear holder 11 through a hinge 22 and is provided with a second engaging part 24 to be engaged with the rear holder 11 in the rear end rim and a first engaging part 25 for engaging the housing 2 in the front end rim.  Furthermore, the packing 33 is provided with through-holes 34, 35, into which both side walls 6 and the bottom wall 5 of the housing 2 are inserted, and the rear holder 11 is provided with a second engagement receiving part 13 to interlockingly engage the second engaging part 24 of the holder 21 in one circumferential wall.
Patent JP-H0529824-A (JP)
Title: Extension antenna with compact conical horn structure
Inventor: SAKAGUCHI HIROKO
IPC: H01Q1/08
Filed: 1991-07-19
Abstract: PURPOSE:To realize a conical horn antenna or a corrugated conical horn antenna which is capable of being stored compactly and is portable by making a band-shaped metallic sheet have a structure that the band-shaped metallic sheet is wound up on the coaxial line of a conical base. CONSTITUTION:An extension antenna with a compact conical horn structure is constituted by piling and winding plural layers of band-shaped metallic sheet 1 in a longitudinal direction and in a cylindrical shape and by extending to a drawing out conical base shape in the axial direction of a cylinder. A conical horn is formed by pulling up the band-shaped metallic sheet 1 wound up from the storage shape at the time of the extension. Thus, a conical horn antenna or a corrugated conical horn antenna which is capable of being stored compactly and is portable can be realized.
Patent JP-H0348037-A (JP)
Title: Vibration suppressing device for structure
Inventor: OTSUKI TAMIO
IPC: E01D1/00
Filed: 1989-07-11
Abstract: PURPOSE:To suppress the occurrence of swirl phenomenon of liquid in a tank by a method wherein liquid vibrated at the same vibrating period as the natural vibration period of a structure and with a given phase difference between natural vibration of the structure and vibration thereof is stored in each of a plurality of tank units, and protrusions are formed on the inner side of each of the tank units. CONSTITUTION:A plurality of tank units 10 is removably arranged in a laminated state in a containing part installed in a position on a structure. Liquid vibrated at the same vibration period as the natural vibration period of the structure and with a given phase difference between natural vibration of the structure and vibration thereof is stored in the tank unit 10. Further, protrusions are formed from the inner side of the tank unit 10. When water 15 in the tank unit 10 is about to be started to flow round due to vibration produced at the structure by the complicated influence of air, protrusions 10g are functioned as a resistance action against a water flow and suppress the flow-round of the water 15, and restores the water 15 to its original vibration state. As a result, a constantly specified vibration suppression effect can be produced.
Patent JP-H0855617-A (JP)
Title: Battery pack and its connection structure
Inventor: OTANI TETSUYA
IPC: H01M50/50
Filed: 1994-07-29
Abstract: PURPOSE: To enhance the degrees of freedom of attachment and detachment of the battery pack to and from electrical or electronic appliances. CONSTITUTION: A head part 46 in which a plurality of terminals are installed in the insides of different slits of a plurality of slits so as to prevent from being exposed to the outside is connected with a battery I/F part 76 provided with a plurality of plugs connected integrally with a personal computer, so that a plurality of the terminals are electrically connected with prescribed counterpart plugs, respectively. In this case, since all of the slits of the head part 46 are formed so as to penetrate a battery pack 40 in the thickness direction and be opened to the upper face and the lower face and side faces, connection with the battery I/F part 76 can be done in any direction from the upper side, the lower side, and the sides at the time of connecting the head part 46 with respect to the battery I/F part 76.
Patent JP-S57103512-A (JP)
Title: Liquid temperature controller
Inventor: ISHIMA KAZUMI
IPC: G05D23/24
Filed: 1980-12-19
Abstract: PURPOSE:To prevent the thermal overshoot which is caused by the rise control of the liquid temperature, by varying the electric power to be applied during the rise. CONSTITUTION:The temperature of a liquid is detected by temperature sensors 7 and 8, and this output voltage is compared through differential amplifiers 9 and 10 with the reference voltage corresponding to a target temperature given from a reference setting power supply 11 to be supplied to an adder circuit 12. The output of the circuit 12 is supplied to an output circuit 13, and the output of the amplifier 10 is supplied to an output circuit 15. The output of the circuit 15 is supplied to a heater 17 through a reverse current preventing diode 16. In case when the temperature of the liquid is slightly lower than the target level, the output voltage of the circuit 12 is low. Accordingly the level is low for the output of the circuit 13 which is delivered while a timer 14 is active for a certain period of time. As a result, the electric power required for the rise can be reduced.
Patent JP-H05329576-A (JP)
Title: Method for regenerating molding sand
Inventor: IWAMOTO MINORU
IPC: B22C5/00
Filed: 1992-05-27
Abstract: PURPOSE:To improve the regeneration effect of recovered molding sand by subjecting the molding sand to a fluidization treatment as a pretreatment to remove moisture and to accelerate the condensation reaction of the residual chemicals, then subjecting the molding sand to regeneration by a dry process. CONSTITUTION:The recovered molding sand 2 formed by crushing sand lumps after disintegration by a crushing machine 1, such as crusher, to sand grains is introduced onto a fluidized bed 4 constituted to blow up hot air of 200 to 250 deg.C from the many small holes bored on its base and while the sand grains are heated to 70 to 120 deg.C on the fluidized bed 4, the sand grains are aerated. As a result, the moisture in the recovered molding sand is uniformly evaporated and the condensation reaction of the unreacted residual chemicals, such as hardener and binder, sticking to the surfaces of the sand grains, in the case of the self-curing molding sand, is forcibly accelerated. The fine powder and steam 7 generated on the fluidized bed 4 are forcibly expelled into a dust collector to prevent the adhesion of the recovered molding sand 2 while the undesired pond or one residual chemicals to the sand grains and the conversion thereof to high polymers are previously obviated. A dry process regenerating mechanism is thereafter introduced.