baber/WOPTO huggingface dataset:
Patent JP-H01257699-A (JP)
Title: Double-fluid propulsion device
Inventor: SUGIKI MITSUTERU
IPC: F02K9/46
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the high specific impulse of a double-fluid propulsion device for an artificial satellite and the like, and prevent the outside pollution with reacted gas by heating fuel through a condenser and a heat exchanger so as to obtain heat energy. CONSTITUTION:Hydrogen gas in a fuel tank 1 and oxygen gas in a oxidant tank 2 are compressed at each predetermined pressure to pass through a fuel pipe 3 and a oxidant pipe 4, so that a fuel discharge valve 5 and oxidant discharge valve 6 are opened respectively according to each driving signal. In this case, hydrogen is supplied to a thruster 7 from the fuel discharge valve 5 through the fuel pipe 3, a condenser 8 and a heat exchanger 9, and oxygen is supplied to the heat exchanger 9 from the oxidant discharge valve 6. The hydrogen and the oxygen supplied into the heat exchanger 9 come into contact with each other to generate chemical reactions and release heat energy, so that the hydrogen in the fuel pipe 3 through the heat exchanger 9 is heated. The heat energy is converted into kinetic energy within the thruster 7 and the hydrogen is exhausted into the space, so that thrust can be obtained.
Patent JP-S58204731-A (JP)
Inventor: MIZUKAMI YUUICHI
IPC: H02J3/18
Filed: 1982-05-21
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-H03285970-A (JP)
Title: Solid painting material
Inventor: OKAI SADAHIRO
IPC: C09D13/00
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a solid painting material, composed of a pigment and an oxidized type PE wax and providing a high concentration of painted traces painted on art paper, coated paper, etc., having a smooth paper surface without fouling hands. CONSTITUTION:The objective painting material composed of at least one pigment (e.g. carbon black, titanium oxide or phthalocyanine blue) and 20-55% oxidized type PE wax and, as necessary, 10-40% paraffin wax, hydrogenated hardened oil, carnauba wax, Japan wax, bees wax, montan wax, etc.
Patent JP-H06303601-A (JP)
Title: Picture communication equipment
Inventor: KOIKE ERI
IPC: G06T1/00
Filed: 1993-04-13
Abstract: PURPOSE:To display an optimum face picture capturing a visual line independently of a position and a direction of a face being an object within a permissible range by providing a camera A receiving a sender side picture through a translucent mirror and a camera B receiving a transmission picture and arranging the camera B at a position to which the visual line is easily set form a paper material at hand. CONSTITUTION:The picture communication equipment comprising a camera A21 receiving a sender side picture through a translucent mirror 11 is provided with a camera B22 receiving a transmission picture and a picture changeover switch 31 is used to select a picture from the camera A21 or the picture from the camera B22. The camera B22 consists of a small sized CCD camera and a tripod whose height is adjustable and located at an optional position to receive the transmission picture. For example, when the operator makes an explanation for an opposite party while observing a paper material at hand, the camera B22 is located at a location to which a visual line is easily directed from the paper material at hand, or plural cameras B are provided and a control section is used to select any of pictures detecting the visual line preferably.
Patent JP-H01260206-A (JP)
Title: Waste material incinerator
Inventor: SUZUKI AKIO
IPC: F23G5/30
Filed: 1988-04-08
Abstract: PURPOSE:To perform a stable combustion while attaining some advantages of a fluidized bed type incinerator by a method wherein a combustion in the fluidized bed type incinerator is separated into a front stage and a rearward stage, an combustion processing such as a thermal decomposition and the like is carried out at the front stage and a uniform combustion such as cracked gas and the like is ignited at the rearward stage. CONSTITUTION:A first combustion chamber 1 is provided with a gas dispersion pipe 5. An upper part of the first combustion chamber 1 is provided with a fluidizing medium feeding port 6 and a waste material feeding port 7. A second combustion chamber 2 is arranged adjacent to the first combustion chamber 1 so as to communicate with an opening 12 and an injection flow nozzle 13 is arranged at a bottom part. An upper part of a second combustion chamber 2 forms a riser 14 for performing a post- combustion of waste material. An upper part of the riser 14 is connected to a cyclone 18 for use in recovering fluidized bed medium. The waste material dried and thermally decomposed in the first combustion chamber 1 is moved to the second combustion chamber 2 together with the fluidized medium, shows a complete combustion with air fed from the nozzle 13 while being blown up and the fluidized medium is collected at a cyclone 18 and then returned back to the first combustion chamber 1.
Patent JP-H07290073-A (JP)
Title: Bathwater purifying device and operation thereof
Inventor: TAGUCHI AKIO
IPC: A47K3/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide an energy-saving bathwater purifying device capable of filtering and sterilizing bathwater, keeping the turbidity of the bathwater low to be clean and without leaving an unpleasant ozone odor and provide the operation thereof. CONSTITUTION:This device is provided with a circulating pump 2 to suck bathwater 21 from a bath, an injector 14 to mix the ozone generated from an ozonizer 3 into the bathwater 21 and a filter tank 18 for filtering the bathwater 21 discharged from the injector 14 and returning the bathwater to the bath. A filter medium bed 16 and a gas-liq. separation chamber 25 are formed in the tank 18, and the chamber 25 is connected to an ozone treating device through an ozone discharge control valve 10. The pump 2 and the ozonizer 3 are continuously operated for a specified time, and then the ozonizer 3 is intermittently operated with a fixed cycle.
Patent JP-H02267314-A (JP)
Title: Combustion chamber for direct injection diesel engine
Inventor: TSUCHIDA HIROBUMI
IPC: F02B23/06
Filed: 1989-04-07
Abstract: PURPOSE:To create dynamic swirls so as to improve combustion efficiency by guiding squish flow created in proximity to the top dead point of a piston by offset blades so as to flow into a cavity while swirling. CONSTITUTION:The crown 17 of a piston 15 is provided with a cavity 21 formed being recessed from the upper surface 17a of the crown 17. The crown 17 is further provided with numerous slit grooves 23 formed in such a way as to be released to the upper surface 17 and the inner flank 21a of the cavity 21, as well as offset in relation to the center axis O of the cavity 21. Numerous blades 25 are protrusively provided, in opposition to the respective slit grooves 23, at the lower surface of a cylinder head 5. When the piston 15 reaches the proximity of the top dead point and squish is generated in the ring space between the crown part upper surface 17a and the cylinder head 5, each blade 25 is inserted into the slit groove 23 so as to divide the ring space, and the squish flow A is then pushed out from the divided space and flows into the cavity 21.
Patent JP-H10121048-A (JP)
Title: Polymer/liquid crystal composite material suited for transmission of modulated light and its production
Inventor: GIOVANNI DE FILPO
IPC: G02F1/1333
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer/liquid crystal composite material which shows the same state of the maximum transparency as shown by the polymer itself without the liquid crystal in the variation of a light transmission level with an angle of sight by dispersing a polymer in a liquid crystal medium well mixed with the polymer itself after a continuously irregular distribution. SOLUTION: This material is obtained by dispersing a polymer suited for transmission of modulated light in a liquid crystal medium well mixed with the polymer itself after a continuously irregular distribution. In this material, although the liquid crystal medium is neither encapsulated in droplets nor entrapped in separated parts, it is well mixed with the polymer itself. Therefore, it has the same state of the maximum transparency as shown by the polymer itself without the liquid crystal in the variation of a light transmission level with an angle of sight. The polymer is made from a monomer which can give a polymer having the same refractive index as that of the liquid crystal and is selected among diacrylates.  For example, a mixture comprising monomeric propylate bisphenol A diacrylate and a monomeric tripropyl glycol diacrylate is selected so that it may give a transparent polymer matrix.
Patent JP-S5712617-A (JP)
Title: Production of bottle
Inventor: HIROTOMI NAOTERU
IPC: B29C49/06
Filed: 1980-06-26
Abstract: PURPOSE:To produce a bottle free from thermal shrinkage at high speed of production by a method wherein a heat-treating step and a cooling step for a PET bottle are incorporated in a stretching step for the bottle and are carried out in such a condition that the outside peripheral surface of the bottle being stretched in a mold is maintained in close contact with the inside wall surface of the mold. CONSTITUTION:While projecting a stretching rod 3 into a parison P, a pressurized fluid (5-30kg/cm<2>) is injected through a nozzle port 21 to form a bottle B. The bottle B is heat-treated for a predetermined period of time while maintaining an internal pressure applied to the bottle B in the mold which is being heated to 80- 250 deg.C by a medium flowing through passage holes 11 provided in the wall of the mold. The heat treatment is preferably conducted for a period of time and at a temperature which is selected in accordance with the degree of surface orientation of the bottle, that is, the bottleneck and bottom parts having a degree of surface orientation DELTAp of not higher than 90-10<-3> are heat-treated at 80-120 deg.C, while the trunk part having a DELTAP of at least 90-10<-3> is heat-treated at 120-250 deg.C. After heat-treating for several seconds, the bottle is solidified through cooling by jetting a cooling liquid while maintaining a slight internal pressure.
Patent JP-S60231355-A (JP)
Title: Complementary type semiconductor integrated circuit
Inventor: YAMADA TATSUO
IPC: H01L27/04
Filed: 1984-04-27
Abstract: PURPOSE:To suppress the occurrence of latch up in an internal circuit, by providing an attenuating means, which positively attenuates the noise voltage of the voltage in a peripheral power source system and supplies said voltage to an internal power source system. CONSTITUTION:A positive noise voltage is applied to a Vcc terminal 1. When the noise voltage exceeds a breakdown voltage of an N-channel MOSFET7, the FET7 is broken down and the noise voltage on a peripheral power source line 2 is attenuated. The noise component on the peripheral power source line 2 is attenuated by the voltage across a resistance component 8. A filter is constituted by the capacity between the drain and the gate of an N-channel MOSFET9 and the resistance component 8. Thus, the potential fluctuation in the peripheral power source line 2 due to the noise voltage, which is applied on the power source terminal 1, is sufficiently attenuated in an internal power source line 5. The latch-up voltage at the power source terminal is well improved.
Patent JP-S5612125-A (JP)
Title: Switching circuit
Inventor: AMANO TATSUYUKI
IPC: H03K19/018
Filed: 1979-07-10
Abstract: PURPOSE:To make it possible to switch the threshold potential of the input pulse signal of a switching circuit by controlling a bias current source connected to the emitter of a switching transistor. CONSTITUTION:A pulse signal is applied to input terminal 1 of the switching circuit and constant bias potential Ub is supplied to base 5 of transistor 6. When a potential at threshold changeover terminal 9 is much lower than that at terminal and never saturates transistor 7, electric current from electric current source 8 flows through transistor 7, when the potential at terminal 1 is higher than that obtained by subtracting voltage VBE of transistor 3 out of sum VBE+VF of voltages across transistor 12 and diode 13, transistor 3 is cut off to hold output terminal 14 at a low potential and when the potential at terminal 1 is higher than this potential, output terminal 14 is held at a high potential. As the potential at terminal 9 becomes higher than that at terminal 5, the current from current source 8 flows through transistors 6 and 12, and consequently the threshold potential of the transistor rises (n) times the forward voltage of the diode, i.e. up to nVF.
Patent JP-S58202884-A (JP)
Title: A dial plate for time piece
Inventor: SUGIYAMA KOUJI
IPC: G04B19/10
Filed: 1982-05-21
Abstract: PURPOSE:To make a dial plate for a time piece look highly massive with a painted surface of a high variety and smooth without regularities created by combination of two color paints utilizing a ultraviolet ray hardening type paint. CONSTITUTION:A transparent or color ultraviolet ray hardening paint 2 is applied on the surface of a dial plate base 1 at a proper at a proper thickness. Then, after a negative film 3 is masked to leave a time scale, a name, a mark or a pattern, ultraviolet ray irradiates the surface and an alkali solution or the like is used to remove the parts not exposed to the ray. An ultraviolet ray hardening paint 4 different in the color from previous paint is applied on the entire surface thereof covering the parts removed and after it is hardened by irradiation of ultraviolet ray, the paint is ground until the boundary with the time scale or the like appears. The ultraviolet ray hardening paint 4 can be replaced with a thermosetting paint. Thus, a highly massive-looking dial plate is obtained with a painted surface of a high variety and without regularities by a simple process.
Patent JP-H10238749-A (JP)
Title: Scattered ash collection method in dust incineration plant
Inventor: YOSHINO EIICHI
IPC: B01D46/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily collect settled, scattered ash in the channel of a combustion exhaust gas without installing any special collection device by sucking and transferring the scattered dust settled in the channel of the combustion exhaust gas existing an incinerator into the lower settlement room of a dust collector using its negative pressure and collecting it along with the scattered dust of the dust collector. SOLUTION: A combustion exhaust gas generated in the combustion room of an incinerator 1 is guided to a bug-filter-type dust collector 6 via a first heat exchanger 4, and scattered ash eliminated by the bug filter is collected by a screw conveyor 6b provided at its bottom part. In this case, in the channel of the combustion exhaust gas that exited the combustor 1, and scattered ash being settled and deposited in a lower dust at the downstream side of the gas flow of the first heat exchanger 4 is sucked and transferred into a lower settlement room 6a of the dust collector 6 using the negative pressure of the dust collector 6 via the pipe of a transfer channel 16 that is connected to the lower dust and is collected along with the scattered ash of the dust collector 6.  In this case, a flow control valve 17 is included in the transfer channel 16 of the scattered ash to control the transfer of the scattered ash.
Patent JP-S59224626-A (JP)
Inventor: ABE HIDEHARU
IPC: C04B26/16
Filed: 1983-05-18
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-H03285477-A (JP)
Title: Video camera
Inventor: HASHIMOTO NOBUO
IPC: H04N5/353
Filed: 1990-03-31
Abstract: PURPOSE:To set a CCD drive mode to optimum for an object by switching the CCD drive mode to a filed accumulation mode and a frame accumulation mode by using average luminance difference between the central lower part of a picture and the entire picture. CONSTITUTION:In a non-linear correction circuit 19, the amplification factor of a luminance signal within a fixed luminance level range is increased and a luminance signal exceeding the above mentioned fixed luminance level range is clipped. Then, the maximum value of output signal strength is controlled, detected by a detection circuit (Def) 20 and average over the entire picture. A detection circuit 24 detects the output signal of the non-linear correction circuit 19 passed through an analog switch 23 corresponding to the central lower part of the picture and outputs a central lower part average detection voltage Va. When difference DELTAE between a detection voltage Vav and the Va is small a CCD drive circuit 27 is switched to the frame accumulation mode with satisfactory vertical resolution and when it is not small, the circuit 27 is switched to the frame accumulation mode so as to widely take a dynamic range.
Patent JP-S59209528-A (JP)
Inventor: MAEDA KAZUYA
IPC: B65D5/44
Filed: 1984-04-30
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-S5313736-A (JP)
Title: Automotive heater
Inventor: OOHASHI TOSHIO
IPC: B60H1/00
Filed: 1976-07-23
Abstract: PURPOSE:To provide an automotive heater which can control the opening and closing operation of an air mixing door for maintaining the indoor temperature constant in simple structure.
Patent JP-H03287706-A (JP)
Title: Production of fe-si-al based alloy fine powder
Inventor: MIHARA YUTAKA
IPC: B22F9/04
Filed: 1990-04-03
Abstract: PURPOSE:To efficiently produce alloy powder having excellent soft magnetism with thin thickness and small particle diameter by coating mixed material of solvent, metal oxide powder, double oxide powder, etc., on Fe-Si-Al based alloy powder, packing into a vessel and executing hot-rolling. CONSTITUTION:The Fe-Si-Al based alloy powder is coated with the solvent or the metal oxide powder, double oxide powder or metal nitride powder or these mixed material mixed with the solvent. This coated powder is packed into a metal-made vessel and hot-rolled together with the vessel, if necessary, annealed. Finally, the alloy powder is recovered by magnetic separation, etc. By this method, Fe-Si-Al based alloy powder having excellent magnetic characteristic can efficiently be produced for short time. This alloy powder is the most available to coating powder for coating film on a magnetic card needing magnetic shield.
Patent JP-H09250296-A (JP)
Title: Suspension type form tunnel lining device
Inventor: SHIRAI NOBUO
IPC: E21D11/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve environment in a tunnel shaft, reduce the excavation cost, line the whole section at one execution, and shorten the cycle time. SOLUTION: A rail 3 is movably arranged in the vertical direction by an anchor metal in the top of a tunnel and an arch support material 5 is arranged on the rail 3 movably by a drive device. A form 10 which is formed by coupling a plurality of partial forms via a joint part having an expansion/contraction function are arranged on an expansion/contraction support tool 14 arranged in the circumferential direction of the support material 5. The top front part of the form 10 is sometimes positioned toward the front part than the both bottom parts and formed into a frontward inclined shape.
Patent JP-H078832-A (JP)
Title: Washing machine for scum, grip and the like
Inventor: KOBAYASHI MASAMI
IPC: C02F11/00
Filed: 1992-03-12
Abstract: PURPOSE:To enhance the washing and separating efficiency of a rotary double cylinder type washing machine for washing and separating the scum, grit, etc., generated in a sewage treatment, etc. CONSTITUTION:One end of the inside cylinder 8 of the rotating concentrical inside and outside double cylinders is provided with a chute 9 for sucking the scum, grit, etc., and a sand discharging section 14. A sand separating screen 10 is fixed on the outer periphery of the other end. A secondary screen 10' is disposed to enclose the end of the sand separating screen 10 and an outflow preventive screen 28 is disposed on the outer periphery thereof to prevent the outflow of the washed scum from between the sand separating screen 10 and the secondary screen 10' into the outside cylinder 6. The washed scum and grit are thus surely separated.
Patent JP-S5713329-A (JP)
Title: Inspecting method of internal pressure in airtight container
Inventor: MIYAHARA YOSHIO
IPC: G01L11/00
Filed: 1980-06-27
Abstract: PURPOSE: To continuously tap cans with a signal corresponding to vibrating sound by a method wherein the vibrating sound of a container wall is given to a can-tapping unit as feedback.  
     CONSTITUTION: When a can 11 passes through an inspecting position 13, a pulse current is supplied to an electromagnetic coil 15 and a tap is given to the can. The sound produced by tapping is sent to a logic circuit 25 and then to a switch 22 from a microphone 18 through an amplifier 24. After a tap signal has been sent, the output of a time setter 26 works to change over the switch 22. The signal is stored in a can tapping power amplifier 23 as feedback, which supplies AC current to the electromagnetic coil 15. Due to this, the can 11 is again tapped, while an oscillating loop is formed with the can as a vibrator. For this reason, the increased vibration in the can wall prevents the occurrence of the parasitic and abnormal oscillations of the can. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07266475-A (JP)
Title: Production of honeycomb product
Inventor: DEERU DENBAA
IPC: B32B27/42
Filed: 1995-03-20
Abstract: PURPOSE: To produce a honeycomb core improved from safe and environmental aspect by substituting an org. solvent-based phenol resin with an aq. phenol thermosetting resin. CONSTITUTION: A honeycomb core is immersed in a water-based phenol resin consisting of about 40-70 wt.% of (a) a phenol-formaldehyde phenol resin solid, about 0-5 wt.% of (b) free formaldehyde, about 0-20 wt.% of (c) free phenol and about 60-15 wt.% of (d) dionized water to be impregnated therewith or this water-based phenol resin is applied to the surface of the honeycomb core by spraying or curtain coating.
Patent JP-H08260401-A (JP)
Title: Buckling preventive device for rail
Inventor: FUKUDA TAKEJI
IPC: E01B13/00
Filed: 1995-03-20
Abstract: PURPOSE: To increase lateral resistance by fixing and suspending bearing plates having length, in which both ends are abutted against the end faces of adjacent sleepers in a rail turnout section, etc., to the lower sections of the end faces of adjacent sleepers through fittings. CONSTITUTION: The upper ends of bearing plates 11 are brought into press- contact among the vertical sections 18 of fittings 15, to which the bearing plates 11 are fitted, and the end faces 13 of sleepers 12. The horizontal sections 17 of the fittings 15 are fixed onto the top faces 16 of the sleepers 12 by screw spikes 21. Flanges 19 for reinforcement are formed on one sides of the vertical sections 18 while being bent to the outside, thus increasing the rigidity of the fittings 15. Accordingly, lateral load can be transmitted to the deepest sections of the bearing plates while the tendency of the overturn of the bearing plates can be prevented, and the lateral resistance of a device is augmented and the buckling of a rail can be obviated.
Patent JP-S60233042-A (JP)
Inventor: YAKOBU JIEI GASU
IPC: C11D1/40
Filed: 1985-04-25
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-H06301507-A (JP)
Title: Image information processor
Inventor: FUKAMI YASUHIRO
IPC: G06F3/048
Filed: 1993-04-15
Abstract: PURPOSE:To efficiently execute the clerical work processing without causing deterioration in operability, in the image information processor for displaying document information, and selecting plural document information. CONSTITUTION:The processor is provided with a system control part 4 for registering and accumulating image data inputted from an image input device 5 in an external storage device 6, and reading in document information to a document information table area 3, a selection display control part 1 for displaying plural desired document information on one screen, and a selection display synthesis control part 9 for changing a scroll area, when the document information selected already by its selection display control part 1 exists, and displaying all the selected document information on the present screen.