baber/WOPTO huggingface dataset:
Patent JP-2001079512-A (JP)
Title: Pyrolytic gasification waste treating system
Inventor: IWASHITA SAKAE
IPC: B09B3/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To execute moisture removal from waste in an upstream process of a pyrolysis furnace compactly and in a short time and further to reduce a storage space of the waste. SOLUTION: In a pyrolytic gasification waste treating system which is provided with a pretreatment device 1 removing moisture from the waste and supplying the waste to the pyrolysis furnace and the pyrolysis furnace 2 subjecting the waste supplied from the pretreatment device 1 to pyrolysis treatment and cleans gas generated by the pyrolysis treatment and supplies the gas to a gas utilizing device 5, the pretreatment device 1 has a dehydrator 10 for removing moisture from the waste, a water treatment device 11 for purifying-treating the moisture removed by the dehydrator 10 and a storage pit 8 for storing the waste from which moisture is removed by the dehydrator 10.
Patent JP-H0999315-A (JP)
Title: Device for manufacturing flexible tube
Inventor: TADA KAZUHIRO
IPC: B21D15/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a small light device for manufacturing flexible tubes by a method wherein the force added by the action of fluid pressure for pressurizing a tube of base stock to a supporting body at the tip of a moving mandrel is not added to a moving die connected to the moving mandrel. SOLUTION: This device is provided with a fixed mandrel 2 and the moving mandrel 3, the tube S of base stock which is put on one side of the fixed mandrel and the supporting body 30 which is fixed at the end of the moving mandrel is grasped with a fixed die 4 and a moving die 5 and by pressing the moving die against the fixed die by moving the moving die together with the supporting body, deformed between the parts grasped with both dies under the action of the fluid pressure introduced into the inside.  Pressure balancing means 9 for introducing the fluid pressure for pressurizing the tube S of base stock into a pressure chamber 90 provided on the periphery of the fitting part between the fixed mandrel 2 and the moving mandrel 3, acting the pressure on one-sides of pistons 91 fixed to the outer periphery of the moving mandrel and adding the force to the moving mandrel in the same direction as the moving direction of the moving die is provided.
Patent JP-H1196989-A (JP)
Title: Separator for battery and battery
Inventor: AIZAWA WAKANA
IPC: H01M2/16
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide battery separator with excellent affinity with electrolyte and a battery using the battery separator. SOLUTION: This separator is made by applying hydrophilic treatment to nonwoven fabric of at least one kind of polyorefinic fiber by using silicone surfactant with alkoxy group. Since the silicone surfactant contains polyalkyleneoxide group and acid group, it has further excellent affinity with electrolyte, and in addition, since the polyorefinic fiber is a divided type compound fiber and the nonwoven fabric is made by wet manufacturing and/or stream interlacing, battery performance is enhanced.
Patent JP-H03122445-A (JP)
Title: Remote control device for air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F11/02
Filed: 1989-10-03
Abstract: PURPOSE:To enable attaching a remote control device to a wall, pillar, or the like without using special attachment accessories by fixing a front case to a back case by means of flexible claws and by forming in the back case a hollow part for a fixing screw so as to allow the case to be screwed on an indoor wall or the like. CONSTITUTION:Hollow parts 5b for fixing screws formed in a back case 5 are pierced by fixing screws 4 and the back case 5 is attached to a wall or pillar; a front case 1 is fixed to the back case 5 by fitting flexible claws 1a in grooves 5a. This method enables attaching a remote control device to a wall or pillar without using special attachment accessories and the dispensation with special attachment accessories enables reducing the cost considerably.
Patent JP-H1181116-A (JP)
Title: Staple-fiber nonwoven fabric
Inventor: NAGANO KOKI
IPC: A47L13/16
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a staple-fiber nonwoven fabric exhibiting excellent air- permeability in machine direction as well as a direction perpendicular to the machine direction and vertical direction and useful for paper diaper, etc., by randomly laminating and crossing staple fibers having relatively short fiber length and bonding the contacting points of the fibers. SOLUTION: The objective nonwoven fabric having three-dimensional network structure is produced by randomly laminating and crossing staple fibers having fiber length of 3-25 mm with an air-laid apparatus, etc., and bonding the contacting points of the fibers. The ratio of the air-permeability of the nonwoven fabric in machine direction to the permeability in the direction perpendicular to the machine direction is 1.0-1.5, the ratio of the air-permeability in machine direction and in vertical direction is 1.0-2.2 and the nonwoven fabric has low density and relatively uniform physical properties in each direction of the three- dimensional, structure.
Patent JP-H03120729-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI SEIICHI
IPC: H01L21/338
Filed: 1989-10-03
Abstract: PURPOSE:To facilitate formation of an electrode off-set toward one side by forming in a lower layer resist film an opening larger than an opening formed on the uppermost layer resist film and forming a recess through etching an active layer by using a photolithographic resist film as a mask. CONSTITUTION:A window 11b widely opened toward a drain electrode 8 side is formed in a lower layer resist film 9 by irradiating the resist surface in a perpendicular and an oblique directions thereto with an exposing ion beam for the lower layer resist film 9 through a window 11a formed in an upper layer resist film 10. Then, etching is carried out through the windows 11a, 11b in both resist films 9, 10 to form a recess 12 in a GaAs active layer 2. At that time, the recess 12 is widely formed to the drain electrode 8 from the center of the window 11a in the upper layer resist film 10 because the window 11b in the lower layer resist film 9 is widely opened toward the electrode 8 side. Then, gate electrode metal is deposited through a window 11a in the upper layer resist film 10 and both resist film 9, 10 are removed to form a gate electrode 13 offset toward the source electrode 7 side.
Patent JP-2001049230-A (JP)
Title: Stainproofing protectant and treatment therewith
Inventor: YOKOYAMA TATSUYA
IPC: C09K3/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stainproofing protectant that can simply form a coating film that can reduce the adhesion of stains, prevent the fixation of stains, and retain such effects for a long term on a hard surface or a hard surface made hydrophobic, which protectant contatns a water-soluble adsorbent polymer. SOLUTION: This protectant comprises 0.001-50.0 wt.% water-soluble adsorbent polymer and, optionally, adjuvants such as a solvent, a thickener, an antiseptic, an antioxidant, and an ultraviolet absorber. When the protectant is applied to a hard surface, it can form a coating film exhibiting stainproofness. When a coating agent which forms a hydrophobic surface, such as a wax, a silicone, an acrylic resin, or a fluoroplastic, is used as the undercoat for the protectant, the durability of stainproofness can be improved. The water-soluble adsorbent polymer is exemplified by a water-soluble polysaccharide or a cationized water- soluble polymer such as a cationized water-soluble polysaccharide such as cationized cellulose or a cationized synthetic polymer such as a dimethyldiallylammonium chloride/acrylamide copolymer.
Patent JP-2000071684-A (JP)
Title: Multipurpose board for learning
Inventor: MORI SHIGEHARU
IPC: B43L1/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a teacher and thereby advance a learning efficiently by laminating a white paper of the same shape as a metal substrate on the upper face thereof and a vinyl transparent film with a rough sketch printed on the reverse face, on the upper face of the white paper respectively, and filling in the rough sketch on the surface of the transparent film. SOLUTION: A square metal substrate 1 is made of tin plate, aluminum or the like, and a white paper 2 is of the same shape as the substrate 1 and is closely stuck thereon. In addition, a vinyl transparent film 3 is closely stuck on the upper face of the white paper 2, and has a rough sketch 4 printed on the rear face. The rough sketch 4 appears as if it were printed on the surface of the white paper 2 through the film 3. A writing utensil is of a whiteboard writing type so that its writing can be freely erased and therefore, can be corrected even after writing into the rough sketch 4. The metal substrate 1 attracts a magnet, so that if a color magnet is fixed at a necessary place it can give a strong impression to those who are learning, and is useful for the progress of their learning and at the same time arise their interests.
Patent JP-H03122252-A (JP)
Title: Steel for metal mold and metal mold
Inventor: ITO YUJI
IPC: B29C33/38
Filed: 1989-10-04
Abstract: PURPOSE:To improve machinability, grinding finish characteristic, and wear resistance by specifying respective contents of C, Si, Mn, Ni, Cr, Mo, Cu, Al, and Fe. CONSTITUTION:This steel for metal mold and a metal mold made of this steel have a composition consisting of, by weight, 0.1-0.3% C, <=1% Si, <=2% Mn, <=4% Ni, 1-4% Cr, <=1% Mo+1/2W, 0.5-3% Cu, 0.5-2% Al, and the balance Fe. The above steel and the metal mold made of the above steel have excellent machinability and combine superior grinding finish characteristic with wear resistance.
Patent JP-H07113766-A (JP)
Title: Printed matter inspection device
Inventor: YAMADA TAKEO
IPC: B41F33/14
Filed: 1993-10-18
Abstract: PURPOSE:To display the same parts of a reference image and an inspection object image symmetrically, and make the difference easy to see by dividing the inspection object image and the reference image into two parts by the same dividing line, using one image on the same side as an original image, and forming the other as a synthetic image by moving it to a symmetric position. CONSTITUTION:A pulse generator 7 generate a trigger pulse when an image situated in the same position on an image screen passes through an image pickup position, and makes a stroboscope 6 radiate light to the image pickup position, and an image of a radiated image screen is picked up by a TV camera 5. This image pickup signal is stored in an inspection object image memory 9 by a first vertical synchronous signal after the trigger pulse is generated. An excellent image is selected from images stored in the memory 9, and is stored in a reference image memory 10. An image synthesizing circuit 11 divides an inspection object image and a reference image into two part by the same dividing line, and takes up the same side image of respective images, and uses either one of them as an original image, and creates a symmetric image obtained by moving the other image to a symmetric position with the dividing line as its center, and displays a synthetic image obtained by connecting both images to each other on an image display unit 13.
Patent JP-S62119724-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KUNITSUNA
IPC: C09D127/04
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the titled magnetic recording medium without blooming and having excellent traveling stability by incorporating a binder contg. a sulfo group and/or a phospho group as their alkali metal salts, a 8-17C fatty acid, and a 18-22C fatty acid into the medium. CONSTITUTION:Since the binder contains a sulfo group and/or a phospho group as their alkali metal salts, the viscosity of a magnetic paint is lowered, the dispersibility of magnetic powder is improved, and hence the surface smoothness of the magnetic layer is ameliorated. Moreover, since the fatty acids contg. different numbers of carbon atoms (8-17C and 18-22C fatty acids) are jointly used, a stably traveling and durable magnetic recording medium can be formed while effectively preventing the blooming. The compounding ratio of the 8-17C fatty acid to the 18-22C fatty acid is preferably controlled to 2/8-8/2. The total amt. of the fatty acids to be added is most preferably adjusted to 0.5-2.5 pts.wt., based on 100pts.wt. magnetic powder.
Patent JP-H02107541-A (JP)
Title: Method for sealing airtight vessel with glass
Inventor: NAKAI TOSHIYUKI
IPC: C03C27/10
Filed: 1988-10-14
Abstract: PURPOSE:To excellently seal an airtight vessel with glass without generating bubbles in the glass by bonding the bonding parts of a case and a cover through low-melting-point glass, then replacing the atmosphere in an element housing space with an inert gas, and sintering the glass in a specified vacuum. CONSTITUTION:A piezoelectric vibrator element 4 is bonded to the tip of a lead terminal 3 with a conductive adhesive 5, then the terminal 3 is interposed between the glass bonding parts of the case 1 and cover 2, and both bonding parts are bonded with glass. Furthermore, the piezoelectric vibrator element 4 is inserted into the element housing space S formed between the case 1 and cover 2 and incorporated into a sealing jig, and then the atmosphere in the space S is replaced with gaseous N2. The space is again evacuated to about 10Torr, the assembly is heated to a working temp. for sealing while maintaining the vacuum, and the glass is sintered while keeping the temp.
Patent JP-H03122364-A (JP)
Title: Heat resistant direct-sticking flooring
Inventor: ARAKAWA JUNICHI
IPC: E04F15/18
Filed: 1989-10-04
Abstract: PURPOSE:To absorb unevenness and prevent thermal decomposition of flooring by laminating with a cushioning layer of heat resistance and heat conductivity the lower face of a wood surface material that resists deformation. CONSTITUTION:Plywood 5 serving as a base is laminated at its upper face with a surface projecting plate 6 in such a manner that the grain of the surface material 5a of the plywood 5 is perpendicular to that of the projecting plate 6. A surface material 1 is formed by lamination of the lower face of the plywood 5 with a backup material 7; also a cushioning layer 2 of heat resistance and heat conductivity is laminated to the lower face of the surface material 1, whereby flooring 3 is formed.
Patent JP-S62120627-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA HAJIME
IPC: G11B5/738
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent corrosion resistance, good magnetic characteristics and excellent noise characteristic by providing a thin magnetic film contg. Ni, Ru, and Zr respectively at specified atomic ratios and consisting of the balance Co. CONSTITUTION:This magnetic recording medium has the thin magnetic film essentially consisting of Co and contg. 15-30at% Ni, 0.1-5at% Ru, and 0.1-5at% Zr. The squareness ratio is inferior if Ni is <15at% and the decreased satd. magnetic flux density and output are caused if Ni exceeds 30at%. The corrosion resistance and noise characteristic are inferior if Ru is <0.1at% and the squareness ratio is poor if Ru exceeds 5at%. The noise characteristic is inferior if Zr is <0.1at% and the decreased satd. magnetic flux density and output are caused if Zr exceeds 5at%.
Patent JP-H01101395-A (JP)
Title: Viscosity-reducing agent for coal-water slurry having high concentration
Inventor: NAKA AKIHIRO
IPC: C09K23/42
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the aimed viscosity-reducing agent containing semiesterified product (salt) of polyether obtained by reacting a specific polyether compound with a esterifying agent, improved in fluidity and stability of coal-water slurry and enabling transportation of the slurry by a pump. CONSTITUTION:The aimed viscosity-reducing agent containing a semiesterified product (salt) of polyether obtained by reacting (A) polyether compound having 4,000-600,000mol.wt. obtained by adding an alkylene oxide containing >=30wt.% ethylene oxide to a compound having active hydrogen with (B) an esterifying agent such as succinic acid or phthalic acid having 0.1-2.0 equivalent (preferably 0.5-1.0 equivalent) based on the terminal hydroxyl groups of the component A. In the above-mentioned viscosity-reducing agent, addition amount of 0.01-5.0% (preferably 0.03-2.0%) based on the coal-water slurry is effective.
Patent JP-H01101692-A (JP)
Title: Manufacture of circuit board
Inventor: KOBAYASHI MINORU
IPC: H01L39/24
Filed: 1987-10-15
Abstract: PURPOSE:To obtain an easily controlled film composition by using a superconductive material as a conductor and forming a coating on a substrate by means of electrophoretic precipitation. CONSTITUTION:A thin conductive film 4 is formed on an inorganic insulating substrate 1 by roughing the surface of such inorganic insulating substrate 1. Then by dipping such substrate 1 into a conductive solution in which either an element or compound composing a superconductor 6 is suspended, such solution being provided with an electric field, the superconductor 6 is formed by an electrophoretic precipitation of the element or compound on a conductive film 5 with a predetermined composition. Further, a circuit is formed by means of pattern etching, and the superconductor 6 is baked. Accordingly, substances mixed at an arbitrary ratio can be made to be eutectoid with the uniform thickness and for a short period. This allows a circuit board with highly pure and reliable superconductive film as a conductor to be obtained inexpensively.
Patent JP-S63113181-A (JP)
Title: Operation control method at pumped storage power station shutdown
Inventor: MORII TAKAOMI
IPC: F03B15/04
Filed: 1986-10-31
Abstract: PURPOSE:To enable quick and proper interrupt control in shutting down each machine under parallel operation for pumping and power generation by turning each machine to a parallel-off condition when an input/output difference or a difference between power received by a pumping-up machine and output from a power generating machine has reached a predetermined level. CONSTITUTION:Pump input 8, hydraulic turbine output 9 and pump shutdown instruction 10 are inputted to an operation device 11. And an input/output difference 12 is compared with a set value DELTAP, and when the difference 12 is equal to or less than -DELTAP, a hydraulic turbine guide vane is subjected to an opening operation. When the absolute value of the difference 12 is less than DELTAP, a hydraulic turbine and a pump are put to a parallel-off condition 14 and the hydraulic turbine guide vane is turned to closure 15. On the other hand, a pump guide vane starts a close operation 46 according to the pump shutdown instruction 10, the hydraulic turbine comes to a rest 17 and the pump also comes to a rest 18. When the difference 12 is equal to or longer than DELTAP, the hydraulic turbine guide vane gives a close operation 19. According to the aforesaid constitution, the pump and the hydraulic turbine prevent the fluctuation of an electric power to a system and enable quick and proper interrupt control.
Patent JP-H08125411-A (JP)
Title: Mic isolator connection circuit
Inventor: IKEDA AKIHIRO
IPC: H01P1/387
Filed: 1994-10-25
Abstract: PURPOSE: To realize excellent impedance connection to an external circuit by providing a stub with a wider pattern width than that of a reference impedance to a connection end of a dielectric board of the external circuit so as to correct impedance mis-matching by the connection part of a MIC isolator. CONSTITUTION: A center conductor being a 3-branch microstrip line is formed on a ferrite board 1 and a magnet 2 is placed to a branch part via a spacer 3 to apply a DC magnetic field to the ferrite board 1. One terminal of the center conductor 4 connects to a termination resistor 5. Furthermore, input output lines of the isolator connect to a transmission line 8 on the dielectric board 7 through a connection section 6 at the side of the ferrite board. On the other hand, a stub 9 with a pattern whose width is wider than the width of a reference impedance used to compensate impedance mis-matching in the connection part 6 of the side face of the ferrite board is provided in the transmission line 8 to correct mis-matching with respect to the reference impedance.
Patent JP-H0598615-A (JP)
Title: Wall cleaning device
Inventor: KIMURA TAKASHI
IPC: E21F17/00
Filed: 1991-10-08
Abstract: PURPOSE:To improve the cleaning efficiency by installing a wash water nozzle and a wash water-compressed air mixing nozzle on the front and rear sides of a rotary brush respectively in the travel direction of a contact part of the brush with the wall face. CONSTITUTION:A wall cleaning device 1 equipped with a rotary brush 2 is provided to move to press the brush 2 against the wall face 6 and to continuously clean a strip-like range A of the wall face. A front side wash water injecting nozzle 3 is provided on the front side in the travel direction of the brush 2, and wash water is jetted from a jet 9 to immediately before a contact line part on which the brush 2 abuts on the wall face 6. Then, a rear side wash water-compressed air injecting nozzle 4 is provided on the rear side in the travel direction of the brush 2 to inject wash water and compressed air from a mixing injecting nozzle 15 to a triangular D area in the rear of the contact line part of the brush 2 with the wall face 6. The wash water from the nozzle 3 strips contaminants to reinforce the cleaning force of the brush 2. Further, the wash water and compressed air from the nozzle 15 promote the flowing-down of dirty water along the wall face. Thus, the cleaning effect can be improved with a small amount of wash water, and the cleaning device can be made lightweight and simplified.
Patent JP-H0972272-A (JP)
Title: Circuit for traveling motor
Inventor: MASUZAWA ATSUSHI
IPC: F03C1/26
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent cavitation of a motor by fully shifting a counter balance spool only when the horizontality to be detected by a level sensor is in an allowed ranged, and controlling a traveling motor by a main control valve. SOLUTION: A circuit is constituted by combining a traveling pilot valve 6, a combined body of a pilot pump 5 with a main pump 4, a traveling spool 3 of a main control valve, a counter balance spool 2, and a traveling motor 1. The horizontality of a machine is detected by a level sensor 7 of a machine body, and two position selector valves 13, 14 provided with respective solenoids are switched by on-off signals of the level sensor 7. The counter balance spool 2 is forcibly switched by switching the traveling pilot valve 6, the traveling motor 1 is controlled only by the traveling spool 3, and the counter balance spool 2 is made to perform a full stroked before shifting of the traveling spool 3.
Patent JP-2000092403-A (JP)
Title: Television receiving set
Inventor: SAKAKIBARA SHIGETO
IPC: H04N5/44
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to preset channels without being aware of it. SOLUTION: When channel-up or channel-down is indicated through a remote controller 40, a microcomputer 50 detects it and then detects a nearby station- present channel in the channel indication direction, based on channel kind information on station presence or station absence stored in a channel position of an EEPROM 60 and a tuner 10 directly controls a local oscillation frequency to receive it. When no channel kind information is stored in the channel position, presence of a station is determined based on whether or not a synchronizing signal is present, and while the channel kind information is stored, a nearby station-present channel is detected and received by the tuner 10.