baber/WOPTO huggingface dataset:
Patent JP-S5660892-A (JP)
Title: Westco rotary pump
Inventor: AKASAKI TETSUROU
IPC: F04D5/00
Filed: 1979-10-22
Abstract: PURPOSE: To promptly discharge foreign matter entered in a liner space where an impeller directly faces a casing by providing a foreign matter guide channel in the liner space.  
     CONSTITUTION: When foreign matter enters a liner space 12 located between an impeller 3 and a casing 4, the foreign matter is transferred in the liner space 12 in circumferential directions by revolution of the impeller 3 and is trapped in a guide groove 14. The foreign matter is discharged into a water channel 6 by pressure differences between the inner and outer peripheral sides of the guide groove 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63299312-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KURITA JUNICHI
IPC: H01G9/00
Filed: 1987-05-29
Abstract: PURPOSE:To improve short-circuit failure and leak-current failure, and improve various kinds of life test characteristics, by implanting a metal member having valve action as a lead in a pellet, sintering the pellet, and applying a current between the pellet main body and the lead. CONSTITUTION:A pellet 1 is formed by processing metal powder having valve action. A metal member having valve action is implanted as an anode lead 2 in the pellet 1. The pellet 1 is sintered in vacuum at a high temperature. A current is applied between the pellet 1 and the lead 2. Electric energy applied is larger than or equal to 3J. Heat is generated by the current at the part where the lead 2 is implanted, and sintering of the powder is progressed. The pellet 1 highly resisting against external stress is obtained. Therefore, short- circuit failure and leak-current failure are improved, and various kinds of life test characteristics are improved.
Patent JP-2000326901-A (JP)
Title: Powder filling apparatus
Inventor: AMANO HIROSATO
IPC: B65B1/22
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the dispensing amount on filling into a container and to improve the accuracy of filling by a method wherein vibrations from vibration producing devices are transmitted entirely to the outer circumferential face of a hopper through vibration transmitting rings attached along the outer circumferential face of the hopper and thereby the condition of compaction is made constant for powder. SOLUTION: Powder supplied from a powder supply tube 8 is stored in a sub-hopper 2. Vibration producing devices 12 are driven and vibrations produced therefrom are transmitted entirely to the outer circumferential face of the sub- hopper 2 through one or plurality of vibration transmitting rings provided along the outer circumferential face of the sub-hopper 2, and the powder stored in the sub-hopper 2 is vibrated uniformly and the condition of compaction is uniformed for the powder with air contained in the powder exhausted. Then, the powder with its state of compaction uniformized is supplied to a main hopper 3 through a level adjusting device 13 and stored in the main hopper 3 at a fixed level, and the powder is then filled into a filling container 15, being dispensed at every fixed quantity by a powder dispensing device 4.
Patent JP-S62291024-A (JP)
Title: Polysilicon growth method
Inventor: HAMADA KOJI
IPC: H01L21/205
Filed: 1986-06-10
Abstract: PURPOSE:To enable a polysilicon film to grow without cloudy wafer appearance and defective resistance, by baking a semiconductor wafer for a specified time and at a specified temperature before a start of polysilicon growth after the wafer is put into a polysilicon growth device. CONSTITUTION:When polysilicon growth at temperatures of 600-670 deg.C is performed by using SiH4 on the surface of a semiconductor wafer, a process 23 in which the wafer is baked for ten or more minutes at a temperature of 680 deg.C or more is prepared before a start of a polysilicon growing process 22 after the wafer is put into a polysilicon growth device. H2, N2, or an inert gas such as He and Ar, for example, can be used in a gaseous atmosphere in the said wafer baking process 23.
Patent JP-S5836678-A (JP)
Inventor: ROBAATO JIEEMUSU MIRAA
IPC: B05C11/00
Filed: 1981-08-28
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-S5259219-A (JP)
Title: Two cycle fuel jet engine
Inventor: TANAKA TAKESHI
IPC: F02M69/10
Filed: 1975-11-11
Abstract: PURPOSE:This is a two cycle fuel jet engine in which improvement of combustion and prevention of fuel blow-through are organised to obtain exhaust gas purification and fuel cost economy.
Patent JP-S5361268-A (JP)
Title: Production of semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/26
Filed: 1976-11-12
Abstract: PURPOSE: To locally make alloy layers of a semiconductor and a metal by radiating a laser beam along the specifieded on the surface of a semiconductor wafer and thermally transferring said layers through temperature gradient zone melting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09318145-A (JP)
Title: Connecting structure of ducts and fixing device employed therefor
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To enable the application of a connecting structure of ducts on the connection of large-diametral ducts having a heavy weight without spoiling workability by a method wherein the mechanical fixing of the duct in enabled by bending a duct fixing device provided on the wall surface of an air chamber. SOLUTION: Duct connecting ports 10b are opened on the wall surface 10a of an air chamber 10, duct fixing devices 16, having bending pieces 16c, are provided on the wall surface 10a, the tip end of a duct 12, to be connected to the duct connecting port 10b of the air chamber 10, is abutted against the wall surface of the air chamber 10 under a condition that the duct is communicated with the duct connecting port 10b and the duct 12 is fixed to the air chamber 10 by bending the bending pieces 16c of the fixing device 16.
Patent JP-H10328310-A (JP)
Title: Catheter fixing apparatus
Inventor: YOSHIZAWA KAZUTAKA
IPC: A61M25/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To allow a patient to easily apply or remove a catheter by himself by preventing the infiltration of bacteria at an outlet part of the catheter. SOLUTION: Pinching films 11 for holding a catheter 1 therebetween and a link film for bonding the pinching films 11 and skin 2 thereacross are arranged to securely retain the perimeter of an outlet part 3 of the catheter 1. The skin and the pinching films 11 are stuck thereacross by the link film 21 to ensure the fixing while the link film 12 can be removed easily. A fixing piece 22 of the link film 21 is provided with a through hole 24 at a position corresponding to the outlet part 3, thereby allowing treatment of humor or the like by way of the through hole 24.
Patent JP-S5562988-A (JP)
Title: Flame-retardant composition and cable with the same
Inventor: AMANO SHIGERU
IPC: C08L33/00
Filed: 1978-11-02
Abstract: PURPOSE: To provide the title composition capable of preventing instruments from corrosion by freeing of evolution of a toxic halogen-contg. gas on combustion, comprising halogen-free polymer(s), a heat-expandable graphite, and an inorganic water-contg. compound (or its mixture with a siutering inorganic filler).  
     CONSTITUTION: The objective composition comprising (A) 100 parts by wt. of halogen-free polymer(s), (B) 3W120 parts by wt. of a heat-expandable graphite, (C) 10W200 parts by wt. of an inorganic water-contg. compound or of its mixture with a sintering inorganic filler. The component (A) is, e.g., polyethylene, ethylene- propylene rubber, phenol. The component (B) is a graphite obtained by oxidation with nitric acid, etc., or by electrolytic oxidation of a highly-crystalline natrurally- occurring graphite, having a bulk density of 0.2W0.5, an expansion ratio of several- several hundreds times, and a water content of 5wt% or less. The component (C) is, e.g., Al(OH) 3 , talc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62293362-A (JP)
Title: Memory access control system
Inventor: HANAHIRA GIZOU
IPC: G06F12/06
Filed: 1986-06-11
Abstract: PURPOSE:To assure the order of memory access and to secure fast memory access processing by setting a waiting mode while an address having a memory access request is used and transmitting with priority said address in response to the processing order when a bank desirous to access is available. CONSTITUTION:The counter circuits 71-74 of an access control circuit correspond to four address registers and have the count values 0-31 in accordance with the transmitting state of memory access requests. The count value 0 shows that effective addresses are not taken by four corresponding registers 1-4 and therefore addresses can be fetched by these registers. Gate circuits 75-78 receive the count values of the circuits 71-74 via data lines 101-104 and coincidence signals of banks via data lines 16-19. Then 0 is delivered via data lines 105-108 when banks are coincident with each other (busy mode of bank); while the count values of circuits 71-74 are delivered as they are via the lines 105-108 in case the banks are not coincident with each other (non-busy mode of bank). Thus those count value are supplied to a switch control circuit 79. Here the smaller the count value the higher the priority.
Patent JP-S5831281-A (JP)
Inventor: ROBAATO BURUUSU ABERU
IPC: H05B3/66
Filed: 1982-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5361440-A (JP)
Title: Shaft for golf club
Inventor: TSUMURA KOUHEI
IPC: A63B102/32
Filed: 1976-11-12
Abstract: PURPOSE: To provide a golf club at a low cost which is greater in impact strength than the conventional carbon fiber-reinforced plastic shaft and causes little diterioration in the weight and torsional rigidity by mixing glass fiber with carbon fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H082550-A (JP)
Title: Banding tool for packing
Inventor: KASHIWAKURA YOSHIFUMI
IPC: B65D67/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a banding tool for packing, which can pack as a unit a plurality of commodities whose body is broadened toward the top face or the bottom face, in a stable state without being bulky. CONSTITUTION:Hooking holes 24 where the large diameter parts of commodities are fitted, are formed alternately at least at one of the upper and lower edges of the front wall 11 or the rear wall 12 enveloping the commodities. And a plurality of commodities are packed in the state that the upper and lower sides of the commodities are alternately reversed.
Patent JP-S61294238-A (JP)
Title: Vibration isolating method for structure
Inventor: NORIMATSU YASUFUMI
IPC: E04H9/02
Filed: 1985-06-24
Abstract: PURPOSE:To improve an earthquake-proof characteristic of a structure, to lessen load of the member, and to improve economical efficiency of the structure by changing a damping characteristic of a vibration damping device according to a detection signal of an earthquake detection sensor. CONSTITUTION:At the time of an earthquake, P-wave is detected by an earthquake detection sensor 12 to sense the arrival of the earthquake before S-wave arrives and open an orifice 8. Working fluid in a hydraulic cylinder 6 connected to a boiler main body 1 through a piston rod 7 is caused to move through a pipe 9, so that the boiler 1 can be oscillated. Thus, the restricting conditions of the boiler main body 1 are changed to prevent the generation of excessive member force in the piston rod 7 connected to the boiler main body 1. Further, the viscosity of the working fluid in the hydraulic cylinder causes damping force to work upon the vibration of the boiler main body 1, so that vibration is lessened.
Patent JP-H01305275-A (JP)
Title: Refrigerant evaporator
Inventor: YAMAUCHI YOSHIYUKI
IPC: F25B39/02
Filed: 1988-06-02
Abstract: PURPOSE:To improve heat exchanging efficiency by providing a holder for storing refrigerant introduced into an inlet tank formed by oppositely connecting a pair of plates, and a connection passage for feeding the stored refrigerant to tubes. CONSTITUTION:Refrigerant is stored as liquid refrigerant in the tray 110a of a holder 110 of a pair of plates disposed at the nearest side to an inlet pipe 121 through the pipe 121. If the height of the liquid refrigerant level becomes higher than the lowermost point L of a first connection hole 104, the liquid refrigerant is stored in the tray 110a of the holder 110 of the pair of plates disposed adjacently. These are repeated to store the liquid refrigerant in the tray 110a of the holder 110 of the pair of plates most separated from the pipe. When the refrigerant is stored in all the holders 110 and the heights of the liquid refrigerant levels of the holders 110 become higher than the ends 110b of the holders 110, the refrigerant is distributed to the tubes from a connection passage 111. Accordingly, the refrigerant amounts to be distributed to the tubes are uniformized to improve heat exchanging efficiency.
Patent JP-2000333421-A (JP)
Title: High-frequency oscillating coil for induction heating
Inventor: FUJIKI TOSHIYA
IPC: H02K15/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To form a high-frequency oscillating coil of a shape that hardly causes induced voltage in a rotor coil. SOLUTION: Spiral high-frequency oscillating coils 1 (1a, 1b) of one turn is formed for every heating station at a plurality of positions corresponding to the positions of rotors 4, that are retained at a fixed interval and are rotated so that the magnetic flux generated from each heating station can be reduced and the flux can be offset to each of the flux generated from each heating station, which in turn reduces the induced voltage generated in the rotor coil 4.
Patent JP-S5360542-A (JP)
Title: Dielectric resonator
Inventor: OOUCHI HIROSHI
IPC: H01G4/12
Filed: 1976-11-11
Abstract: PURPOSE:To obtain excellent dielectric characteristics in a microwave region by using the ceramic, composed of xBaO'yLi2O'zTa2O5, within the range of 0.593<=x<=0.762, 0.04<=y<=0 and 0.174<=z<=0.32 (provided that x+y+ z=1).
Patent JP-S6121294-A (JP)
Inventor: ARATSUPU KUMERU KAUNDO
IPC: C09K8/80
Filed: 1985-06-24
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-S5927383-A (JP)
Title: Selector for learning coin or the like
Inventor: OKADA KAZUO
IPC: G07D7/00
Filed: 1982-08-06
Abstract: A method and apparatus for discriminating coins or bank notes are disclosed, which use sensors 3, 10, 17 for measuring characteristics of coins or bank notes and processing control means 23-32 capable of providing a reference value setting mode and a discriminating mode. In the reference value setting mode, data of sample coins or bank notes obtained from the sensors 3, 10, 17 are statistically processed to calculate minimum and maximum reference values, and these values are stored in a memory 28. In the discrimination mode, a coin or bank note is discriminated as to its authenticity through checks as to whether its characteristic data obtained from the sensors are within the minimum and maximum reference values.
Patent JP-H08331053-A (JP)
Title: Optical wireless data transmitter
Inventor: FUKUI SATORU
IPC: H04B10/524
Filed: 1995-06-02
Abstract: PURPOSE: To obtain the optical wireless data transmitter operated by an existing communication software. CONSTITUTION: The transmission is made up of a coder circuit 17 applying PPM modulation (pulse position modulation) to a serial signal, an optical transmitter 15, an optical receiver 14, a decoder circuit 12 and a cancelation circuit 11 so as to inhibit a signal sent by itself from being received by itself and a CPU processing a transmission reception signal conducts reception processing without considering the signal sent by itself. Thus, optical wireless data transmission is attained even with a conventional half-duplex serial communication use software in which self-reception of self-transmission signal is not considered and the cancelation circuit using a bit rate clock is employed, then the cancelation circuit is normally operated even when the bit rate is made variable.
Patent JP-S6115724-A (JP)
Title: Gathering centrifuge
Inventor: KOYAMA YUKIHIRO
IPC: B01D59/20
Filed: 1984-07-03
Abstract: PURPOSE:To provide a gathering centrifuge achieved in the densification and rationalization of a cascade, by collecting a large number of centrifuges into a block. CONSTITUTION:A large number of centrifuges 2 are arranged and entirely covered with a chamber 1 or the upper parts thereof are covered therewith while gas piping 3 connected to the centrifuges 2 is provided to the chamber 1 and each piping 3 is pierced through the chamber at one or plural places corresponding to the assortment with the other gathering centrifuge to provide assortment parts to the upper surface of the chamber 1. Further, drive power source cables 5 drawn out from the centrifuges 2 are also collected and connected to the connection part provided to the upper surface of the chamber 1 to be connected to the cables in the side of a drive power side. As a result, the gathering centrifuge, wherein the densification of a cascade is enabled and the simplification of the piping group and the rationalization of anchoring work are enabled, can be provided.
Patent JP-S5470550-A (JP)
Title: Inching control apparatus for crane
Inventor: YAGI YOSHIO
IPC: B66C13/18
Filed: 1977-11-16
Abstract: PURPOSE: To provide an inching control apparatus which ensures any inching characteristics in combination of an inching timer and a start torque control circuit of the motor.  
     CONSTITUTION: In the normal operation, a speed command is provided according to the control angle of a handle of a master controller 8 to determine the exciting state of a reactor 5, whereby the motor 3 is controlled in the speed. Then, when the handle of the master controller 8 is turned clockwise or counterclockwise with a changeover switch 10 switched to a contact 12 for changing inching operation in the inching operation, the control angle of the handle is made free from the operation. This energizes auxiliary relay 15 or 16 to excite a timer 13 whereby a reversible solenoid contactor 1a or 2a is energized. According to the inching characteristics adjusted with the timer 13 and a potentio meter 14, the motor 3 is put into  inching operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62292462-A (JP)
Title: Thermal transfer printer
Inventor: ARAI AKIRA
IPC: B41J2/325
Filed: 1986-06-11
Abstract: PURPOSE:To prevent an ink ribbon from sticking to a printing paper or the like and prevent breakage of the ribbon or damage to a head from occurring, by providing a temperature-detecting means for stopping a printing operation when the ambient temperature for a printing head is low. CONSTITUTION:A support base 6 is guided by a guide shaft 2 parallel to a platen 1, and a solenoid 3 and an ink ribbon cartridge 5 are fitted to the support base 6. An ink ribbon 7 fitted in the cartridge 5 is fed on a printing head 8 mounted on a solenoid 3. A printing paper is fed between the printing head 8 (and the ribbon 7) and the platen 1, and the solenoid 3 is operated to move the head 8 to the side of the platen 1, thereby performing printing. When the ambient temperature for the head 8 is lowered to or below 0 deg.C, contacts of a temperature sensor 4 are opened to stop the operation of the solenoid 3, thereby preventing damage to the head 8 or breakage of the ribbon 7 from occurring.
Patent JP-H09314041-A (JP)
Title: Instrument for preventing sticking of bubbles and its production
Inventor: HAYAKAWA MAKOTO
IPC: C23C30/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for preventing a sticking of bubbles on a surface of the instrument in contact with liq. and to provide its production method in the instrument used by immersing in the liq. or a vessel used by filling the liq. at its inside. SOLUTION: A photocatalyst exhibits a super hydrophilic property when the catalyst is subjected to light exciting by radiating a light having a higher energy wavelength than a bandgap energy of the photocatalyst for sufficient time and with sufficient illuminance. A sticking of the bubbles on the surface is prevented by applying this photocatalyst on the surface of the instrument at a part in contact with the liq. of the instrument used by immersing in the liq. or the vessel, etc., used by filling the liq. at its inside to convert the catalyst to hydrophilic by light exciting because the liq. is approached selectively and the bubbles are eliminated.
Patent JP-S5660263-A (JP)
Title: Recording head
Inventor: KOBAYASHI MASATSUNE
IPC: B41J2/045
Filed: 1979-10-22
Abstract: PURPOSE:To enable the constantly-stabilized discharge of liquid drips by providing the bent part of the inside electrode of an electromechanical transducing element on the side of a discharge orifice in the recording head adapted to a device of drop- on-demand type. CONSTITUTION:A cylindrical member 2 is equipped with an end part 5 on the side of a flow-in port, a liquid-injecting part 7 provided with the discharge orifice 6 and a pressure-generating part 8. As for the electromechanical transducing element 3, the inside electrode 10 is provided on the inside surface of an electromechanical transducing body 9, while an outside electrode 11 is provided on the outside surface thereof, and the inside electrode 10 is turned back at one end part of the transducing body 9 and a part thereof is pulled outside of the transducing body layer 9 in such a manner that it is separated from the outside electrode 11 by an electrically-insulated area 14, whereby the laying of a lead electrode 12 is facilitated and the liquid drips are discharge in a stable manner.
Patent JP-H09320261-A (JP)
Title: Semiconductor memory circuit and control signal generation circuit
Inventor: YAMAUCHI TADAAKI
IPC: G11C11/409
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory circuit which is capable of fast operation, with low power consumption, in synchronization with the external clock signals. SOLUTION: A data output buffer 16 in a semiconductor memory device receives the data read out from a memory cell, through complementary readout data buses RBUS0, ZRBUS0. An output buffer 16 is activated, in response to the output buffer activating signal OEM which is generated in response to the falling edge of an external clock signal CLK, that is the timing prior to the rising edge of the external clock signal, causing data outputting. A data input/output terminal DQ is driven, in response to the timing of the signal itself, ternamitted through the complementary readout data buses for the output buffer 16 which has been activated in advance.
Patent JP-S5563141-A (JP)
Title: Radio communication apparatus
Inventor: SHIOMI KATSUHIRO
IPC: H04B1/40
Filed: 1978-11-07
Abstract: PURPOSE: To improve the reception spurious response by securing the oscillation of the frequency higher than the reception frequency of the 1st intermediate frequency by the amount equivalent to the 2nd intermediate frequency at the local oscillation part where the 1st intermediate frequency is converted into the 2nd intermediate frequency.  
     CONSTITUTION: The radio communication apparatus consists of antenna 1, common filter 2, transmission part 3, reception part 4', frequency synthsizer 30 and control part 31 each. And with application of the channel CH designation No. to terminal Y, the 1st local oscillation is selected from control part 31. The 2nd local oscillation part 32 comprises crystal oscillator 33 featuring the frequency higher than 1st intermediate frequency f i1  by 2nd intermediate frequency f i2 , crystal oscillator 34 featuring the frequency lower than f i1  by f i2 , oscillation part 35 plus switches 36 and 37 each. Thus the selection is decided between these two oscillators with every CH designation No. and by the CH designation which is memorized previously at control part 31. In this way, the reception spurious response can be improved greatly, thus omitting the highly rated common filter and thus realizing an effective utilization of the frequency. 
     COPYRIGHT: (C)1980,JPO&Japio