baber/WOPTO huggingface dataset:
Patent JP-2001149813-A (JP)
Title: Decanter type centrifuge with rinsing function
Inventor: OMORI KAZUKI
IPC: B04B15/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a decanter type centrifuge with a rinsing function wherein a washing effect and its drainage effect on a solid content are good, its installing cost is low and its installing space is small. SOLUTION: In a decanter type centrifuge with a rinsing function, which comprises a rotary bowl and a screw conveyor provided coaxially in the rotary bowl, a cylindrical part of the rotary bowl is constituted as a separation zone and a truncated conical part is constituted as a beach zone, and it comprises a stock solution slurry feed pipe which is inserted into the separation zone from an end board of the cylindrical part and feeds stock solution slurry to the separation zone, and a rinse liquid feed pipe which is inserted through the stock solution slurry feed pipe and feeds the rinse liquid to the beach zone, the beach zone is constituted as a washing liquid pool zone, a rinse zone and a filter zone from a large diameter end side of the truncated conical part to its small diameter end side,  a plurality of filter bushes for drainage acceleration are provided in wall surface parts of the rinse zone and the filter zone, and a washing liquid feed pipe line for backward washing a filter medium is arranged to its filter liquid exhaust side.
Patent JP-H10171390-A (JP)
Title: Signboard
Inventor: UMETSU HIROYUKI
IPC: G09F19/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a signboard which is capable of appealing its presence day and night, is good in cost effectiveness and is aesthetically excellent as well by disposing surface light emitters which emit light with lessened electric power on the surface of part of the signboard formed integrally with outside walls and roof and making these light emit light over a wide range. SOLUTION: The signboard A formed integrally with the roof C of the house is formed by integrally disposing the surface light emitters E which emit light with the lessened electric power on the surface of at least part thereof. One sheet or plural sheets of electroluminescences(ELs) which are formed to, for example, a thin and long-sized form and generate light in response with the electrical signals applied thereon are used as the light emitters E. The light emitters E light to stress the presence of the signboard A in the nighttime or at dusk, etc. The ELs contains phosphors formed by pulverizing these phosphors to particulates, dispersing the particles into a binder and dispersing the binder in a thin layer between the two sheets or sheet-like electrodes. The fluorescent materials emit light when the electric signals are impressed on the two electrodes.  Part of the emitted light is delivered outside through the transparent electrodes.
Patent JP-H08175830-A (JP)
Title: Production of patterned, colored and crystallized glass article
Inventor: HASHIBE YOSHIO
IPC: C03B32/02
Filed: 1994-12-20
Abstract: PURPOSE: To obtain the subject glass article having a smooth and beautiful surface by respectively preparing prescribed small crystallizable glass pieces, a prescribed glass powder, prescribed small crystallized glass pieces and an inorganic pigment powder, mixing the glass powder with the inorganic pigment powder, further mixing the resultant mixed powder with the small crystallizable and crystallized glass pieces and heat-treating the mixture under specified conditions. CONSTITUTION: This glass article is obtained by preparing many small crystallizable glass pieces capable of depositing needlelike crystals from the surface toward the interior while softening and deforming by heat treatment at a higher temperature than the softening point, small crystallized glass pieces, a glass powder having a difference between the small crystallizable and crystallized glass pieces at the fixing temperature in the thermal expansion coefficient within the range of 5×10<-7> / deg.C and an inorganic pigment powder, then mixing the glass powder with the inorganic pigment powder, providing a mixed powder, mixing the resultant mixed powder with the small crystallizable and crystallized glass pieces, affording a mixture in which the mixed powder sticks to the surfaces of the small crystallizable and crystallized glass pieces,  subsequently accumulating the mixture and heat-treating the accumulated mixture at a higher temperature than the softening point of the crystallizable glass.
Patent JP-H01174879-A (JP)
Title: Air separator
Inventor: TAKAGI HARUMITSU
IPC: F25J3/08
Filed: 1987-12-28
Abstract: PURPOSE:To heat waste gas for regenerating adsorber without supplying energy from an exterior by forming a heat exchanger for heating the waste gas with high temperature compressed air fed to a compressed air cooler. CONSTITUTION:Adsorption towers 5a, 5b are connected in parallel with a waste gas passage 7 from a separator 1, a heat exchanger 8 as waste gas heating means is so disposed as to be disposed at the upstream side from the towers 5a, 5b, the exchanger 8 is connected to a material air passage 2 between an air compressor 3 and a compressed air cooler 4 thereby to heat the waste gas to approx. 80 deg.C with high temperature pressurized air at 90-120 deg.C from the compressor 3, thereby supplying the heated waste gas as regenerating gas to the towers 5a, 5b and attaching or detaching to regenerate moisture removing adsorber and carbon dioxide gas removing adsorber. Valves V5, V8 for connecting the towers 5a, 5b to the exchanger 8 and a waste gas discharge passage 9 are provided and can be continuously operated.
Patent JP-H0883424-A (JP)
Title: Magnetic recording medium
Inventor: ISOBE RYOSUKE
IPC: G11B5/716
Filed: 1991-10-18
Abstract: PURPOSE: To obtain a magnetic recording medium having satisfactory electromagnetic transducing characteristic over the entire band from a long wavelength to a short wavelength and also having improved running durability at a high temp. CONSTITUTION: At least two magnetic layers 2, 4 each contg. magnetic powder are laminated on a substrate 1 to obtain the objective magnetic recording medium. The top magnetic layer has 1,700-2,200Oe coercive force and 3,000-4,500G saturation magnetic flux density. At least one of the magnetic layers except the top magnetic layer has 1,300 to <1,700Oe coercive force and 3,200-4,500G saturation magnetic flux density.
Patent JP-H06185619-A (JP)
Title: Piston sealing structure
Inventor: KANTO YUJI
IPC: F16J9/06
Filed: 1992-12-16
Abstract: PURPOSE:To provide a piston sealing structure wherein the sealing performance between a piston outer peripheral surface and a bore inner peripheral surface can be enhanced by elastically deforming a second ring composed of a disc spring ring when the pressure in a combustion chamber exceeds the fixed pressure. CONSTITUTION:When the pressure in a combustion chamber 15 is high, the pressure in the combustion chamber 15 overcomes the spring force of a second ring 4 so as to push a first ring 3 down. Thereby the first ring 3 pushes the second ring 4 down, and the second ring 4 is made flat. At this time, the outer edge portion 4d of the second ring 4 is displaced in the direction where its diameter is extended, and brought in pressure contact with a bore inner peripheral surface 10, so that the sealing performance can be enhanced.
Patent JP-H11176156-A (JP)
Title: Semiconductor integrated-circuit device
Inventor: SHIRAI YUTAKA
IPC: G11C8/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated-circuit device in which the consumption amount of an external power supply VCC can be reduced and which is provided with an internal power-supply step-down circuit which can deal with a device whose inside is divided into a plurality of banks. SOLUTION: A semiconductor integrated-circuit device is provided with a memory part 1 which stores data, with an internal power-supply generation part 3 in which an internal power-supply step-down circuit 31 for standby and an internal power-supply step-down circuit 32 for activation are contained and which generates an internal power supply Vint from an external power supply VCC and with a control part 4 which controls the internal power-supply step- down circuit 32 for activation. Then, the control part 4 is provided with a control circuit 51 which activates the internal power-supply step-down circuit 32 for activation while at least one bank is in an active state when the memory part 1 is set in a plurality of banks.
Patent JP-H11174477-A (JP)
Title: Production of liquid crystal display device
Inventor: NISHINAKA KATSUKI
IPC: G02F1/1335
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device which is capable of preventing generation of residual air bubbles within a liquid crystal cell after sealing liquid crystals without extension of the vacuum holding time at the time of bonding a color filter substrate and a counter substrate to each other and is short in the degassing treatment time of the color filter substrate in the process for producing the liquid crystal display device by a dispenser method. SOLUTION: The color filter substrate is subjected to the degassing treatment by heat treatment A2 at the time of producing the liquid crystal display device by the dispenser method. A prescribed amt. of the liquid crystals are thereafter dispensed A3, A5 to at least either of the color filter substrate or the counter substrate and the color filter substrate and the counter substrate are bonded to each other under a reduced pressure, by which the formation of the liquid crystal cell and the liquid crystal injection A6 are simultaneously executed.
Patent JP-H06154297-A (JP)
Title: Apparatus for sterilizing medical care tool
Inventor: AOKI KAZUYOSHI
IPC: A61L2/08
Filed: 1992-11-24
Abstract: PURPOSE:To provide an apparatus for sterilizing a therapeutic tool which can treat a therapeutic tool contaminated with virus of AIDS and type B hepatitis safely, surely, easily, in a short time, with energy saving and with a low cost. CONSTITUTION:A rotating disc 1 on which a plurality of therapeutic tool inserting holes 1-1 for inserting therapeutic tools such as dental therapeutic tools are formed in a circumferential line is rotatably positioned on the rotating shaft 1-2 provided at the central part as the center and a cleaning apparatus 2 cleaning the therapeutic tools inserted in the therapeutic tool inserting notes 1-1 on the rotating disc and a far infrared heater apparatus 3 having far infrared heaters 3-1 and 3-2 for heating and sterilizing the therapeutic tools are provided.
Patent JP-H09174011-A (JP)
Title: Cleaning of inside of tank and device therefor
Inventor: KAWADA MITSURU
IPC: B08B9/093
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To save labor for a cleaning operation and increase a cleaning efficiency by the help of injection by inserting a cleaning hose with a lower and a lateral injecting nozzle into a tank in a suspended fashion and rotating the cleaning hose up and down while injecting a high-pressure jet current from each of the injecting nozzles, and at the same time, controlling the flexibility angle of the hose through the adjustment of a jet current pressure and a jet current discharge amount. SOLUTION: A suspension mechanism is installed on the top of a tank T, so that a cleaning hose 2 is suspended while descending in the tank T. Further, a high-pressure jet current is ejected from each of the lower injecting nozzle 31 and the lateral injecting nozzle 41, while rotating the hose 2. In addition, a pollutant is stripped off and cleaned in the tank T while giving directivity to a high-pressure injecting nozzle by controlling the flexibility angle of the cleaning hose through the adjustment for increase/decrease of an injecting pressure and a discharge amount. The base part of the cleaning hose 2 is rotated as the hose 2 becomes flexible obliquely, and thus is given directivity without rotating its tip itself and a lower injecting nozzle 31 travels along the periphery of the internal wall of the tank T.  On the other hand, a lateral injecting nozzle 41 makes a circular motion toward the bottom face of the lateral injecting nozzle 41.
Patent JP-H05168963-A (JP)
Title: Roller-type crusher and crushing process
Inventor: MURAKAMI EIJI
IPC: B02C15/04
Filed: 1991-12-19
Abstract: PURPOSE:To provide a roller-type crusher capable of preventing a roller from swinging into an excess pendulum motion during crushing process and reducing oscillation and noise as well as a crushing technique. CONSTITUTION:Rollers are provided at a specified interval in a rotating direction on a crushing ring 1 which rotates on a horizontal surface in a housing, then each roller 2 is supported using a roller bracket 21 so that the roller 2 rotates, and the roller bracket 21 is pressed downward by a pressure frame 23 through connection parts 28a, 28b, 29a, 29b. Thus the roller 2 is pressed in contact with the surface of the crushing frame 23 and materials to be crushed are crushed. This roller-type crusher consists of the connection parts 28a, 28b, 29a, 29b of a screw structure so that if the roller 2 travels to an area outside the crushing ring 1, the roller 2 is caused to move in a direction where the ring 1 rotates, and if the roller 2 travels to an area inside the ring 1, the roller 2 is caused to move in a reverse direction to the rotating direction of the ring 1. Consequently, a power to return the roller 2 to a normal position is generated.
Patent JP-H06189019-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO MAKOTO
IPC: H04M1/00
Filed: 1992-12-17
Abstract: PURPOSE:To set the increase/decrease of the number of times for ringing a dummy bell and to eliminate trouble for a user to disable answering to a telephone call by ringing the dummy bell with a control means while setting the number of times of ringing set by an operating means to the maximum limit. CONSTITUTION:An operation pare 7 is provided with a dummy bell time setting switch 7a in addition to general operation keys such as a ten-key required for designating normal facsimile operations. While a dummy ring back tone is sent to the opposite side, a signal processing part 4 performs control so as to generate prescribed dummy tones at from a speaker SP at fixed time intervals by sending a prescribed signal to a sound signal generating circuit 6a but the number of times of ringing the dummy bell defines the previously set number of times as the maximum number of times and more ringing is controlled so as not to be generated. Therefore, when the facsimile communication operation is not started after automatic call incoming is performed, the previously set number of times of ringing the dummy bell is turned to the maximum limit, and the dummy bell is rung.
Patent JP-2000159555-A (JP)
Title: Production of cement additive
Inventor: HIRATA TAKESHI
IPC: C08F2/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To produce an excellent, stably and industrially mass-producible polycarboxylic acid-based cement additive with good reproducibility by adding a chain transfer agent before and/or after adding a monomer component consisting essentially of (A) a polyalkylene glycol mono(meth)acrylic ester-based monomer and (B) an acrylic or a methacrylic acid-based monomer. SOLUTION: A monomer A is represented by formula I [R1 is H or methyl; R2O is a 2-18C oxyalkylene; R3 is H or a hydrocarbon group; (m) is >=1], e.g. hydroxyethyl (meth)acrylate. A monomer B is represented by formula II (R4 is H or methyl; M1 is H, a monovalent metal, a bivalent metal, ammonium or an organic amine), e.g. acrylic acid. Other monomers copolymerizable with the monomers A and B, e.g. an ester of a 1-20C aliphatic alcohol with (meth) acrylic acid may be contained in the monomer component. For example, mercaptoethanol is used as a chain transfer agent.
Patent JP-H11172883-A (JP)
Title: Wall material
Inventor: ISHIWATARI TAKESHI
IPC: E04F13/21
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide wall materials which can be joined together so that a gap between adjoining wall materials can be reduced. SOLUTION: The wall material e.g. 10 is fixed on a room side surface 91 of a wall 90 defining the interior of a building frame. The wall material 10 has a nearly rectangular decorative surface for decorating the room side surface 91 of the wall 90, a center tenon 30 projecting outward from around the center of a side of the decorative surface, and a left tenon 40 and a right tenon 50 projecting from around the left and right ends of a side of the decorative surface in opposition to the center tenon 30. The tenons 40, 50 are positioned so that a center tenon of another wall material 10A, which comes close to the opposite side of the decorative surface with respect to the center tenon 30, comes into between the tenons 40, 50.
Patent JP-H03198205-A (JP)
Title: Magnetic reproducing device
Inventor: KONO MICHIO
IPC: G11B5/02
Filed: 1989-12-25
Abstract: PURPOSE:To select a proper regenerating signal automatically by detecting the levels of the regenerating signals which are read out by an N head and a standard head, and selecting one regenerating signal according to the detection outputs. CONSTITUTION:The RF signal read by the narrow N head for high-picture- quality long-time mode is passed through a gate circuit 14 and a detecting circuit 15 detects the signal level and outputs a detection pulse when the detected level is larger than a predetermined specific value. A pulse counting circuit 16 outputs a high-level signal to a NOR gate 17 when the counted value in one constant period is larger than a specific value and a switch circuit 12 selects the regenerating signal of the N-head side switch circuit 10. When the counting circuit 16 judges that the regenerating signal of the N head is improper, the switch circuit 12 selects the regenerating signal of the wide standard head side.
Patent JP-2000228676-A (JP)
Title: Data transmission method
Inventor: HAGAI MAKOTO
IPC: H04N21/2385
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation in an output rate by the control of the output rate at the time of not only relaying an input packet but also transmitting a retransmission packet and a correction packet and to efficiently transmit data corresponding to the capacity of an output communication line. SOLUTION: This method is provided with a packet priority judgment means 15 for judging the priority of the input packet, the retransmission packet and an FEC(forward error correction) packet, an output delay calculation means 17a for calculating delay time until the data of each of the packets are reproduced in a reception terminal and an FEC packet generation means 19 for generating the FEC packet storing an error correction code corresponding to the packet instructed based on the priority of each of the packets. In the case of transmitting the retransmission packet and the FEC packet in addition to the input packet, the packet of low priority equivalent to the size of the packet to be additionally transmitted is thinned.
Patent JP-H07198557-A (JP)
Title: Sample for analyzing deposit of leaf
Inventor: IKEDA MICHIO
IPC: G01N21/84
Filed: 1993-12-28
Abstract: PURPOSE:To easily produce a sample outdoors for observing a plant leaf without damaging it by applying a special adhesive to the leaf surface of a plant, hardening it, and then peeling the adhesive from the lead surface for formation. CONSTITUTION:For example, one drop of cyanoacrylate adhesive 3 is dropped on a glass plate 1, it is pressed against the surface of a leaf 5 of blue Japanese oak growing along a road with busy traffic, and they are adhered for approximately 30 seconds to 2 minutes for hardening. Then, they are removed and the surface is observed by a scanning-type electronic microscope and an adhesion substance, especially metal constituent, is subjected to qualitative analysis by an energy dispersion type X-ray micro analyzer. The cyanoacrylate adhesive should not contain any additive and solvent affecting plants and should be hardened quickly. Normally, the adhesive should contain cyanoacrylate by 100% and the form should be in liquid or jelly state.
Patent JP-H06184030-A (JP)
Title: T-perfluoroalkyl methyl ethers
Inventor: IKEDA ISAO
IPC: C07C43/12
Filed: 1992-12-18
Abstract: PURPOSE:To provide a t-perfluoroalkyl methyl ether useful e.g. as an intermediate for surfactant or surface-modifying agent exhibiting excellent interfacial activity or surface activity. CONSTITUTION:The compound of formula I (R1 to R3 is 1-9C perfluoroalkyl which may have branched chain; R is 1-10C alkyl, 1-10C halogenated alkyl, allyl, aryl, allylalkyl or allyloxyalkyl containing 1-10C alkyl or alkoxyalkyl, halogenated alkoxyalkyl or alkoxycarbonylalkyl containing 1-10C alkoxy and alkyl). This compound can be produced by reacting a perfluoroolefin of formula II [R4 and R5 are 1-8C perfluoroalkyl which may contain F or molecular chain, provided that a group having F added to R4(R5)C corresponds to R1] with a fluoride salt and a halomethyl ether of formula III (X is halogen) in a polar aprotic solvent preferably in the presence of a quaternary ammonium salt.
Patent JP-H08184944-A (JP)
Title: Film integrated type camera
Inventor: TAKABA TETSUSHI
IPC: G03B9/70
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a film integrated type camera constituted so that the under exposure at the time of stroboscopic photographing is evaded without changing the reference exposure of a normal photographing time and causing over negative while a stroboscope is made more compact than an existing stroboscope by providing the camera with a shutter speed switching means switching a shutter speed by interlocking with the switching action of a stroboscope switching means. CONSTITUTION: The film integrated type camera constituted so that it is provided with the stroboscope and a film cartridge is previously loaded at an assembling time is provided with the stroboscope switching means B switching the stroboscope to a using state and a non-using state and the shutter speed switching means D switching the shutter speed by interlocking with the switching action of the switching means B. The switching means B switching the stroboscope to the using state and the non-using state is constituted of a stroboscope lever switch 7 and a slide lever 18. Then, since the stroboscope is switched to the using state and the non-using state and the shutter speed is switched by interlocking with the switching action of the stroboscope, the peripheral under exposure is improved.
Patent JP-H05172488-A (JP)
Title: Partition plate assembling structure of header pipe for heat exchanger and assembling method therefor
Inventor: HOSOYA KAZUKI
IPC: B21D53/02
Filed: 1991-12-20
Abstract: PURPOSE:To effectively prevent positional deviation, removal of a partition plate in a temporarily assembled state by forming protrusions on both ends of a cut of a header pipe, inserting the plate to the cut, bending the protrusions and engaging them with the end faces of the plate. CONSTITUTION:Protrusions 1f are formed at both ends of a cut 1d of a header pipe 1, a partition plate 4 is inserted into the cut 1d, the protrusions 1f are bent, and engaged with temporarily inserted side end face of the plate 4 inserted to the cut 1d. Thus, positional deviation, removal of the plate in the temporarily assembled state can be effectively prevented. Further, a circumferential recess is formed on the inner surface of the pipe 1, and the plate 4 is positioned by engaging the recess with the peripheral edge of the plate 4. Thus, a circular partition plate having no directionality for insertion can be used, thereby facilitating the insertion of the plate.