baber/WOPTO huggingface dataset:
Patent JP-S58215298-A (JP)
Title: Supply device of sludge to solid-liquid separator
Inventor: SHIRAKAWA MASATSUKI
IPC: B01J4/00
Filed: 1982-06-07
Abstract: PURPOSE:To economize the amt. of the flocculating agent to be used, by connecting a conveyance and granulation mechanism having a conveyance screw mounted with plural spiral conveyance pieces at prescribed intervals to a revolving shaft to the downstream side of a charging tank for the flocculating agent and providing a scooping up mechanism on the downstream side of the conveyance and granulation mechanism. CONSTITUTION:A supply device of sludge to a solid-liquid separator 30 is constituted of a conveyance and granulation mechanism 1 having a conveyance screw 12 mounted with spiral conveyance pieces 10 at prescribed intervals D to a revolving shaft 9 connected to the downstream side of a charging tank 4 for a flocculating agent, a scooping up mechanism 20 of a long transverse width having scooping up pieces 26 which moves along the bottom part on the downstream of said mechanism 1, and a sludge discharge port 29 at the top edge in the bottom part of the mechanism 20. Thus the flocculating agent charged into the sludge is diffused uniformly thereon, whereby the effect of granulation is provided fully and the sepn. efficiency of the separator 30 is improved. Therefore, the amt. of the flocculating agent to be used in the tank 4 is economized.
Patent JP-S58215713-A (JP)
Title: Thin film head for vertical magnetic recording
Inventor: SAWADA SHIGETOMO
IPC: G11B5/31
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a thin film head for vertical magnetic recording having a high write efficiency, by shaping two nonmagnetic film layers and a thin film magnetic pole in parallel with a substrate so as to expose a part of the thin film magnetic pole formed on the substrate having a thin film coil block. CONSTITUTION:The thin film coil block 21 is formed on the substrate 20 with the mask vapor deposition method or the like and the 1st nonmagnetic thin film 22 made of Al, Cu or the like is formed with the mask vapor deposition so as to have a side surface 22A rising higher than that of the thin film coil block 21. The thin film magnetic pole 23 is formed with the sputtering method along the side surface 22A of the nonmagnetic thin film 22. The 2nd nonmagnetic layer 24 of SiO2 or the like is formed on the substrate 20 with the sputtering method so as to cover the surface of the thin film magnetic pole 23. The nonmagnetic film layers 22, 24 and the thin film magnetic pole 23 are shaped in parallel with the substrate 20 so as to expose a part of the thin film magnetic pole 23. Since the thin film coil block 21 is made to approach sufficiently to a recording medium, the efficiency of write/reproduction is improved.
Patent JP-H04305146-A (JP)
Title: Inspecting method for defect of optical data recording medium
Inventor: SASA NOBORU
IPC: G11B7/004
Filed: 1991-04-02
Abstract: PURPOSE:To enhance detection accuracy by inspecting the defect of an entire surface at a high speed without throtting a beam diameter and increasing the margin of a minute defect and a noise level in a defect inspection method laser beam. CONSTITUTION:A reflecting member 3 is provided on the side opposite to the side of the laser beam source of an optical data recording medium 1 and reflected beam transmits through the optical data recording medium 1 two or more times (twice in this case) and the quantity of transmitted beam is subsequently detected to inspect a defect. By setting a threshold value for detecting a defect to a specific value, the margin quantity of a non-defective signal level and a defect signal level becomes large to enhance detection sensitivity.
Patent JP-H08333180-A (JP)
Title: Concrete material
Inventor: HATANAKA KENJI
IPC: B27K9/00
Filed: 1995-04-21
Abstract: PURPOSE: To enable the generation of homogeneous and fine foam and increase heat-retaining properties by kneading cement with a bamboo extract extracted with a specifically activated mineral water. CONSTITUTION: Raw material water stored in a tank 4 is pressurized with a pressure pump 1 up to 5-30 atmospheric pressure, then sent through pipes 1a, 1b to a plurality of packed columns 2 connected respectively with V-shaped connectors 6 to bring the water into contact with an inorganic substance 8 mainly comprising granular basalt. Then, the treated water is sent to an aerator 5 through a water-filling pipe 9 to be recirculated to the tank 4 whereby an activated mineral water is prepared. Bamboo is extracted with the activated mineral water and the extract is kneaded with cement and, when necessary, further with aggregates.
Patent JP-S59224602-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/08
Filed: 1983-05-31
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-S5893-A (JP)
Title: Fin for heat exchanger
Inventor: ITOU MASAAKI
IPC: F28F1/12
Filed: 1981-06-24
Abstract: PURPOSE:To prevent reduction in flow among louver vanes by bending louver vanes a little in the direction opposite to the direction in which the burr of a louver vane projects and securing the distance among the vanes. CONSTITUTION:The portion of length b' at a downstream louver vane is bent by an angle gamma' in the direction opposite to the direction in which the vane burr projects. The largeness of the angle gamma' is given by sin gamma'=2h/V, where h is an average height of burrs. With the bending of the angle gamma', the gap delta between louver vanes that is equal to the gap in the ideal condition is secured and high heat conduction performance can be obtained.
Patent JP-H10280695-A (JP)
Title: Swing stop fitting for pipe bracket
Inventor: KADOWAKI JUN
IPC: E04G21/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide such a swing stop fitting with extremely high strength, compared with a conventional steady brace fitting, as being capable of ensuring connection with easy mounting work. SOLUTION: A swing stop fitting for a pipe bracket comprises a U-shaped bolt 1 locked to the lower face of the pipe bracket and a lock fitting 2 locked to a cable rack placed on the upper face of the pipe bracket. The lock fitting 2 has the lock part to be locked to the upper face of a master beam Q1 and the forcible contact part 4 to be put in forcible contact with the upper face of a pipe P1, both being integrally formed by bending a band fitting. The forcible contact part 4 contains an almost horizontal connection strip 5 to connect the U-shaped bolt 1 and a bent supporting strip 6 bent almost vertically from the connection strip 5 to be supported in forcible contact with the upper face of the pipe P1.
Patent JP-H07266860-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: TAKAHASHI TORAHIDE
IPC: B60H1/32
Filed: 1994-05-10
Abstract: PURPOSE:To provide a refrigerating cycle used in a heat pump type air conditioner for a vehicle capable of quickly heating in start of operation without clouding a windshield by dehumidification. CONSTITUTION:In consideration of that refrigerant pressure in evaporators 28, 34 is lower than the valve opening pressure for an evaporation pressure regulating valve 38 while quick heating is needed, when the refrigerant pressure in a position of the evaporation pressure regulating valve 38 provided on the refrigerant outlet side of an indoor evaporator 34 is lower than set pressure, the evaporation pressure regulating valve 38 is closed to be operated as a heat pump for quickly heating a cabin. On the other hand, when the refrigerant pressure in the position of the evaporation pressure regulating valve 38 is higher than the set pressure, a part of the refrigerant is sent to the indoor evaporator 34 side to start the dehumidification of air blown off from a duct 18 into the cabin.
Patent JP-H04326337-A (JP)
Title: Nonlinear optical material
Inventor: SONODA NOBUO
IPC: G02F1/361
Filed: 1991-04-26
Abstract: PURPOSE:To offer a nonlinear optical material having large optical nonlinearity, short absorption edge wavelength and high crystallinity as a secondary org. nonlinear optical material for an optical modulator, light wavelength converter, etc., by using a metal complex of typical metal element containing pi electron conjugate compd. as a ligand. CONSTITUTION:A coarse crystal of dimethyl tin-(R)-N,N'-bis(5- nitrosalicylaldehyde)-1-phenyl-1,2-ethane di-iminate is recrystallized with using methanol, and further crystallized by solvent evaporation method to obtain a single crystal of several mm cube. In the UV-visible light absorption spectrum of this crystal, no peak is observed except for an absorption specific to the ligand, which indicates that the crystal is enough transparent for visible light. This crystal shows the second harmonic generation (SHG) performance about 2.1 time as high as that of urea and shows excellent crystallinity.
Patent JP-H01269373-A (JP)
Title: Solid state image pickup device
Inventor: NAKAMURA TSUTOMU
IPC: H04N5/353
Filed: 1988-04-21
Abstract: PURPOSE:To generate a video signal with satisfactory quality by permitting a charge reset switch to once hold picture element signals into capacitors in the flyback period of a video signal and reading the picture element signal through voltage buffers. CONSTITUTION:When transistors for charge reset 13-1,... and13-4 are turned off, the potential of a line turns into a read gate potential VRD, and the source current of the picture element CMD of a selected line starts charging the capacitors 12-1,... and 2-4 through current transmitting amplifiers 9-1,... and 9-4. When a control pulse phiSW is set to a low level after a prescribed time, charge stops. The voltage of the capacitors at that time comes to that proportional to the source current. When the voltage of the capacitors 12-1,... and 12-4 are sequentially outputted through the voltage buffers 15-1,... and 15-4 by control signals phiH1, phiH2... from a horizontal scanning circuit 18 in a horizontal video period which succeeds said horizontal flyback period, the video signal of a time sequence can be obtained in a signal output terminal.
Patent JP-S5431980-A (JP)
Title: Fluorescent lamp
Inventor: EBARA HIROYUKI
IPC: H01J61/16
Filed: 1977-08-15
Abstract: PURPOSE: To reduce the consumption of powe and to improve efficiency, by limiting the dimension of the outer diameter of a tube, and by using xenon and neon mixed rare gas as seal gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60241997-A (JP)
Title: Filthy water treating system
Inventor: TANAKA TAKEHIRO
IPC: C02F3/12
Filed: 1984-05-15
Abstract: PURPOSE:To prevent deterioration of activated sludge during suspension of operation for a long period by feeding back supernatant liquid in a settling tank to an adjusting tank and charging a carbon source material for cultivating bacteria in the activated sludge to at least one of the adjusting tank or an aeration tank. CONSTITUTION:When water level of an adjusting tank 1 is descended because of suspension of flowing out of filthy water from a filthy water pipe 2 by the reason of holiday, etc. a signal concerning the information is outputted by a level sensor 13; controllers 19, 20 operate basing on the signal to close a solenoid valve 15 of a waste water pipe 14 and to open a solenoid valve 18 of a nutrient liquid tank 17. Thus, the level of each tank is held at an almost constant level, and carbonaceous components such as methanol, ethanol, and nitrogenous components such as urea, ammonium sulfate, are replenished always from the nutrient liq. tank 17. Therefore, the same ambient condition as in the stage of feeding the filthy water is maintained for bacteria in the activated sludge.
Patent JP-S62253829-A (JP)
Inventor: KIMURA YOICHI
IPC: E03C1/22
Filed: 1986-04-25
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-H08296021-A (JP)
Title: Hot dip coating method of inside surface of metallic pipe
Inventor: ARAKAWA HIROSHI
IPC: C23C2/38
Filed: 1995-04-21
Abstract: PURPOSE: To provide a hot dip coating method for the inside surfaces of a metallic pipe capable of reducing a working cost and making equipment smaller than heretofore. CONSTITUTION: A band-shaped flat metallic sheet 2 is successively curved to a cylindrical shape by using forming rolls 5a, 5b, 6a, 6b, 7a, 7b, a squeezing roll 8, an energizing roll 9, etc., and is formed with forming a seam 2a to form a metallic pipe 3. A guide pipe 13 is inserted inside the metallic pipe on its downstream side in a position during the course of the metallic pipe 3. A metallic wire 18 for hot dip coating is sent through the inside of the guide pipe 13 into the metallic pipe. Simultaneously, an inert gas or reducing gas is introduced through the inside of the guide pipe 13 into the metallic pipe 3 from a gas supply source 16 to form an inert gas or reducing gaseous atmosphere around the metallic wire 18 in the metallic pipe, by which the oxidation of the metallic wire is prevented.  The metallic pipe 3 internally inserted with the metallic wire 18 is then passed into a high-frequency heater where the metallic wire 18 is rapidly heated to a temp. above the m.p. and the inside surface of the metallic pipe is thus subjected to hot dip coating.
Patent JP-S5221858-A (JP)
Title: Flow rate senser
Inventor: OOHASHI HIROSHI
IPC: G01F3/14
Filed: 1975-08-12
Abstract: PURPOSE: To make flow rate senser with simple structure which has low pressure drop and high ability of resolution by installing displacement detector for displacement quantity in a measuring cylinder, A-D converter and a change valve et.  al. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59224029-A (JP)
Inventor: IDE TATSUMI
IPC: H01H51/24
Filed: 1983-06-01
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-H08271349-A (JP)
Title: Temperature measuring glow plug
Inventor: SUZUKI YASUHIKO
IPC: G01K1/08
Filed: 1995-03-31
Abstract: PURPOSE: To prevent a breakage such as disconnection resulted from the tensile force to a thermocouple in swaging process when a temperature measuring glow plug is manufactured, and measure the temperature in a higher temperature and higher pressure sealed space. CONSTITUTION: A thermocouple 5 sealed and held in a sheath tube 2 is buried in two through-holes 4 juxtaposed in a corrugated form extending through a ceramic bar 3 to corrugate the thermocouple 5 itself so as to be expansible and contractible. Thus, even when a tensile force is added to the thermocouple in swaging process at manufacture, a breakage such as disconnection can be prevented since this corrugated expansible and contractible thermocouple is extended according to the tensile force to moderate the tensile force. Since a high melting point thermocouple can be used according to the breakage prevention such as disconnection by the tensile force, the temperature in a high temperature and high pressure sealed space or in the combustion chamber of an internal combustion engine can be measured over a long time.
Patent JP-H08272364-A (JP)
Title: Automatic player for electronic musical instrument
Inventor: FUJII JUNJI
IPC: G10H1/00
Filed: 1995-03-31
Abstract: PURPOSE: To express devoted feeling while playing a music on an automatic player under any rhythm patterns or tempo. CONSTITUTION: In a four beat rhythm pattern, the sounds of A, A' and B, B' are generated with a deviation by a prescribed note length than the timing as specified in the musical score and the sounds of C and C' are generated with a deviation by another prescribed note length. Moreover, the sounds of D and D' which are the main accent timing are generated in accordance with the timing specified in the score. The direction of the deviation is either before or after the normal timing. The deviation of the note lengths is varied in accordance with the tempo of the playing and is controlled so that the absolute time of the deviations becomes approximately constant even though the tempo varies.
Patent JP-H02280637-A (JP)
Title: Electronic machinery
Inventor: SUZUKI HIDETAKA
IPC: G06F1/28
Filed: 1989-04-19
Abstract: PURPOSE:To prevent corruption or destruction of data by executing a specific process, through a main control section, during a time interval ensured by an ensuring means according to mount/dismount state of a cell package detected by a detecting means. CONSTITUTION:Means 16 for detecting mount/dismount of a power source means or a cell package 8, end a means 20 for ensuring power supply from the cell package 8 to machinery during e time interval required for specific control based on the detection of mount/dismount are provided. A main control section 5 executes a specific process for throwing in or interrupting the power source for the machinery during on time interval ensured through an ensuring means 20 according to the mount/demount state of the cell package 8 detected through the detecting means 16.
Patent JP-H05296842-A (JP)
Title: Confocal polarization scanning microscope
Inventor: KIMURA SHIGEJI
IPC: G02B21/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a confocal scanning microscope capable of observing the polarized state of light and using an optical fiber. CONSTITUTION:The light from a light source 1 is collimated by a lens 10 and turned to a linearly polarized light by a polarizer 31. The light in the linearly polarized state passes through a beam splitter 20 and is condensed by a lens 11 to an end face 401 of an optical fiber 40 which preserves the polarized light. The light projecting from the other end face 402 of the fiber 40 is condensed as a convergent light onto the surface of a sample 80 by lenses 13 and 12. The reflecting light from the sample 80 is, through the lenses 12, 13, the end face 402, the fiber 40, the end face 401 and the lens 11, reflected by the beam splitter 20 and displayed at a display device 60 through an analyzer 32.
Patent JP-H04306957-A (JP)
Title: Facsimile equipment
Inventor: SAKAMOTO KAZUYA
IPC: H04N1/00
Filed: 1991-04-03
Abstract: PURPOSE:To send a picture with one transmission operation even when the state of line is extremely deteriorated by sending an original sent now automatically in a G3 facsimile communication protocol not using an ECM protocol from a sender side terminal equipment after a receiver side terminal equipment sent a retransmission end reply of the ECM protocol. CONSTITUTION:In the case of dialing, an operation display section 3 makes a dial request to an MPU 1, the MPU 1 monitors whether or not the dial request comes and checks whether or not the state is busy when the dial request comes. When the system is busy, the dial request is transited to the dial reservation processing and when the processing is finished, the control is terminated. When the system is not busy, the dial processing is implemented to send a picture or the like. When an incoming call comes, whether or not the system is busy is checked and the incoming call reject processing is implemented when the system is busy and the incoming processing is implemented when not busy. When the incoming call processing is finished, the G3 facsimile protocol is used similarly to the case with the dial processing to send a picture or the like and the interrupt processing is implemented to terminate the control.
Patent JP-H03295645-A (JP)
Title: Sheet-like multi-layer construction
Inventor: TANIMOTO KENICHI
IPC: B32B27/36
Filed: 1990-04-13
Abstract: PURPOSE:To improve mechanical properties by a method wherein the construction concerned is produced by co-extrusion-molding inner layer made of resin composition, which is prepared by blending inorganic compound having specified mean particle diameter and fibrous reinforcing material with aromatic polyester resin, and outer layer made of composition, the ratio of the whole formulations of which is the specified ratio of those of the inner layer. CONSTITUTION:The construction concerned is produced by co-extrusion-molding inner layer made of resin composition. which is prepared by blending inorganic compound having the mean particle diameter of 50 mum or less and fibrous reinforcing material with aromatic polyester resin, and outer layer made of composition, the ratio of the whole formulations of which is below 3/4 or those of the inner layer. As the polyester resin used, polyester consisting of aliphatic diols or polyester resin consisting of alicyclic diols such as 1, 4- cyclohexanedimethanol or the like is employed. Further, as the inorganic compound, mica, talc, wollastonite, silica, calcium carbonate and the like can be exampled. Furthermore, as the fibrous reinforcing material, glass fiber, carbon fiber, aromatic polyamide fiber, silicon carbide fiber, titanic acid fiber and the like can be exampled.
Patent JP-S59223049-A (JP)
Title: Serial/parallel switching and connecting system
Inventor: SATOU SHIYUNICHI
IPC: G06F13/00
Filed: 1983-06-02
Abstract: PURPOSE:To execute a connection without executing a change of specifications of a computer side by an operation at the time of opening and closing a switch in the connecting mechanism, if a general computer satisfies one connecting spacifications, by incorporating a serial/parallel input/output device switching mechanism in the connecting mechanism to a general computer of an automatic werehouse. CONSTITUTION:A switching system of automatic switching/manual switching of both a serial input/output device 10 and a parallel input/output device 20 is selected by a switch 46 in a switching circuit 40. In this case, automatic switching by a selecting signal line 1 form an autmatic warehouse control device 30 can be executed when the switch 46 is closed. Also, when the switch 46 is opened, manual switching by a switch 45 can be executed. In this case,the automatic switching signifies a remote switching instruction based on an instruction outputted from the control device 30 basing on an information which is recevied from a general computer through the serial input/output device 10 or the parallel input/ output device 20, inputted to the automatic warehouse control device 30 from a signal line 4, and decoded.
Patent JP-S58215315-A (JP)
Title: Molding method of composite material molded article
Inventor: ISHIDA MASAMICHI
IPC: B29C43/10
Filed: 1982-06-10
Abstract: PURPOSE:To reduce the working cost of a molding considerably, by using a carbon fiber at least as a part of the composite material laminate composed of a reinforcing fiber and a matrix resin and feeding an electromagnetic energy to said laminate in the molding. CONSTITUTION:The composite material laminate composed of a reinforcing fiber and a matrix resin is obtained by laminating the mat like object of the reinforcing fiber impregnated with the matrix resin or the reinforcing fiber and a matrix resin film in the mold of a predetermined shape. The laminate may be composed either of a carbon fiber as the reinforcing fiber and the matrix resin or of the other kinds of fiber and the carbon fiber as the reinforcing fiber and the matrix resin. An electromagnetic energy is applied to the obtained laminate and it is molded. The working cost of a molding can be reduced in this way.
Patent JP-H0775382-A (JP)
Title: Method and device for controlling operation of induction electric motor
Inventor: IBORI SATOSHI
IPC: H02P1/30
Filed: 1994-05-12
Abstract: PURPOSE:To rapidly and smoothly restart an induction electric motor when power supply to the induction electric motor is suspended. CONSTITUTION:If it is judged that there is no residual voltage when restarting an induction electric motor after a power supply momentary stop occurs during the operation of the induction electric motor and when power recovers after the power supply momentary stop, an AC power is applied to the induction electric machine, the AC power to the induction electric motor is cut off after the application, the frequency of the residual voltage generated at the primary side terminal of the induction electric motor is detected after the cut off, and then the induction electric motor is restarted according to the detected frequency, thus rapidly and smoothly restarting the induction electric motor after the momentary stop.