baber/WOPTO huggingface dataset:
Patent JP-2000055536-A (JP)
Title: Door sealing member for storage container
Inventor: KATO YUKIHIRO
IPC: F25D23/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing member from being separated from a door or damaged by shaping the sealing member to have such a cross-section as deformation is suppressed extremely at a part abutting against the circumferential fringe of an opening during door closing process. SOLUTION: A sealing member 18 is shaped to have scalene triangular cross- section and secured by fitting a protrusion 20 projecting from the bottom face 19a of triangle into a trench 16a made in the inner circumference of a door 16. At least a sealing member 18 being secured to the inner circumference of the door 16 on the pivoting side has the long side 19c of scalene triangle located on the pivoting side. After the vertex of scalene triangle abutting against the circumferential fringe of an opening during door closing process, the long side 19c is slid toward the short side 19b as the door 16 is closed further and the sealing member 18 is deformed lightly into flat shape.
Patent JP-S6469798-A (JP)
Title: Fixed bush for sealing pump shaft
Inventor: NAKAMURA GENICHIRO
IPC: F04D29/10
Filed: 1987-09-11
Abstract: PURPOSE:To normalize pressure adjustment and prevent the breakage of a throttle valve by setting inner diameters of plural squeezed pieces positioned in the upper course of a shaft sealed part in the space, to which a bleed off pipe is connected, to increase as coming closer to the space and forming them in an end expanding taper shape. CONSTITUTION:On both end sides of a main shaft 2 on which a blade wheel 1 are installed, rotary sleeves 4 fixed on the main shaft 2 are loosely fitted to the squeezed pieces 12 of fixed bushes 5 and shaft sealing parts 15 of a straight type labyrinth packing are formed. A bleed off pipe 7 and a water sealed pipe 8 are arranged in one of the fixed bushes 5 and one of holders 6 and they are connected respectively to first and second pipe connecting space 13, 14 formed on the shaft sealed part 15. In this case, the inner diameters of plural squeezed pieces 12 formed on one of the fixed bushes 5 positioned to the connecting part located on the upper course of the shaft sealed part 15 in the first space 13 are set to increase as coming closer to the first space 13. In other words, they are formed in an end expanding taper space like phid0<phid1<phid2<phid3<phid4.
Patent JP-S6471118-A (JP)
Title: Thermal treatment equipment for semiconductor wafer
Inventor: HIRASAWA SHIGEKI
IPC: H01L21/205
Filed: 1987-09-11
Abstract: PURPOSE:To enable uniform heating by install ing a disk having heat capacity larger than a wafer adjacently in parallel with the wafer, simultaneously inserting the wafer and the disk into a high temperature furnace and heating the wafer and the disk. CONSTITUTION:A rectangular high temperature furnace 7, a lower section of which is opened, is formed by two vertical parallel plate-shaped heaters 1a-1c, 2a-2c. A heat-insulating material 3 is mounted around the heaters, and a soaking pipe 4 and a reaction pipe 5 are set up inside the heaters and supported to a flange 6. Two wafers 9a, 9b are placed on an inserting jig 8 and inserted into the reaction pipe 5 from the lower section of the high temperature furnace 7. Two disks 10a, 10b having large heat capacity are fitted to the inserting jig 8 so as to hold the wafers in parallel with the wafers 9a, 9b. Accordingly, the temperature-rise rates of the wafers 9a, 9b are reduced, thus equalizing the quantity of the heat treatment of the whole surfaces of the wafers 9a, 9b.
Patent JP-H01198613-A (JP)
Title: Block copolymer
Inventor: SHIRAKI TOSHINORI
IPC: C08F297/04
Filed: 1988-09-12
Abstract: PURPOSE:To obtain the title copolymer, having each specified composition and molecular weight, consisting of vinyl aromatic hydrocarbon-based polymer block and conjugated diene-based polymer block, excellent in low-temperature drawability, shrink characteristics, resistance to impact and environmental cracking, suitable for packaging materials, etc. CONSTITUTION:A vinyl aromatic hydrocarbon and a conjugated diene are put to block copolymerization in the presence of n-buthyllithium as the catalyst in cyclohexane solvent to obtain a linear block copolymer of formula I [(A) is vinyl aromatic hydrocarbon homopolymer block, copolymer containing >=50wt.% of vinyl aromatic hydrocarbon, etc. (B) is conjugated diene homopolymer block, copolymer containing >=50wt.% of conjugated diene, etc. n is 1-5], II or III or radial block copolymer of formula IV (X is coupling agent residue or initiator residue. m is 1-5), V, VI or VII, in which a number- average molecular weight is 10,000-100,000 for (A) component, 500-200,000 for (B) component and 20,000-500,000 overall and the number of vinyl aromatic hydrocarbon units is 2-30 in the copolymer, while the weight ratio of the vinyl aromatic hydrocarbon to conjugated diene is 60:40-95:5.
Patent JP-2000041663-A (JP)
Title: Novel microorganism liquefying devil tongue mannan
Inventor: KATSUMATA MASAKO
IPC: C12R1/01
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel microorganism in Acinetobacter that can convert high molecular weight of konjak mannan to low molecular weight of konjak mannan and is amylase-active, xylanase-active and protease-active. SOLUTION: This novel microorganism has activity of converting high molecular weight of konjak mannan to low molecular weight of konjak mannan to lower the viscosity and liquefy the mannan. This microorganism can hydrolyze gum guaiac or Locust bean gum mainly containing other mannans than konjak mannan in addition of the konjak mannan, in an extent that manno- oligosaccharides for example, mannose, mannobiose, mannotriose or the like are not formed. This microorganism is deposited as FERN P-166331.
Patent JP-H04112911-A (JP)
Title: Particulate trap device
Inventor: TAKESA KAZUHIKO
IPC: F01N3/02
Filed: 1990-08-30
Abstract: PURPOSE:To provide a satisfactory silencing characteristic with a small device by defining a space provided between an inflow port for dust containing gas in a casing and an opening through which the dust containing gas flows into a filter with at least a partition plate having a vent port into small spaces. CONSTITUTION:A space 11 of a casing is formed on the upper part of a filter of a particulate trap device to be defined into small spaces 11a, 11b, 11c by two partition plates 12 respectively provided with vent ports 13. Exhaust gas enters the particulate trap device from an inlet 6. While a portion of the exhaust gas flows into the filter, another portion enters the next division through the vent port 13 of the partition plate 12 to attenuate noise components in medium- low sound regions through contraction and expansion. Then, when the passage speed of the gas through the vent port 13 becomes too high, pressure loss is increased. Since noises are generated by gas flow having speed, the size of the vent port is adjusted or the number of vent ports are set to be increased so that the vent speed is 100m/sec or less.
Patent JP-S6379699-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F58/16
Filed: 1986-09-25
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-H1066980-A (JP)
Title: Sterilization device for ultrapure water production equipment
Inventor: KOIZUMI MOTOMU
IPC: C23G3/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently sterilize a branched pipe line for supplying an ultrapure water to use points without stooping the operation of an ultrapure water production equipment by providing a movably sterilization means having a receiving port and a discharging port of water, which are capably of being connected to plural ports provided in the branched pipe line and capable of flowing-in and -out of water. SOLUTION: The sterilization of the branched pipe line by the movable sterilization device 10 is performed by moving the movable sterilization device 10 near the branched pipe line 5 and connecting the receiving port 21a of a receiving pipe line 21 and the discharging port 22a of a discharging pipe line 22 respectively to a port 7c of a return pipe 5c and a port 7a of the discharging pipe 5a. At first, valves V1 and V4 are opened, valves V5 and V6 are closed and the ultrapure water is stored in a tank 12 through the discharging pipe line 4a, the port 7c of the return pipe 5c of the branched pipe line 5 and the receiving pipe line 21.  After that, a pump 14 is worked with the valve V1 closed and the valve V5 opened and simultaneously ozone is injected with an ozone generator 13 worked to circulate a prescribed concn. ozone water between the sterilization device 10 and the branches pipe line 5.
Patent JP-H0389440-A (JP)
Title: Electron beam device having linear source
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/147
Filed: 1989-08-31
Abstract: PURPOSE:To simply perform linear beam profile adjustment in a short time by arranging two sets of deflectors with preset deflecting capabilities respectively at preset positions on the optical axis. CONSTITUTION:A deflector I 5 and a deflector II 6 are arranged on the optical axis between a linear cathode 1 and a sample 7, and a difference is provided between distances l1 and l2, where l1 is the distance between deflectors 5 and 6 on the optical axis and l2 is the distance between the deflector 6 and the sample 7. The deflector 5 has two sets of electromagnetic deflecting coils or electrostatic deflecting plates for the X axis and the Y axis on the vertical plane of the optical axis, and the deflector 6 has one set of electromagnetic deflecting coils or electrostatic deflecting plates. The sample 7 is moved to an optional position via an XY table 9. Deflectors 5 and 6 may be rotated around the optical axis. The current density can be corrected to the uniform current density in a short time without changing the radiation position or correcting the cathode fitting position.
Patent JP-S6381571-A (JP)
Title: Method and equipment used for data processing in pattern forming device
Inventor: TSUBOI KUNIHIKO
IPC: H01L21/027
Filed: 1986-09-25
Abstract: PURPOSE:To prevent the increase in data capacity and to facilitate data processing and data management by constituting a pattern data file block with respect to data common section and forming a pattern data file block as a library. CONSTITUTION:With respect to the data common part, the data file block 1 is constituted and the pattern data file block 1 is formed as a library. For example, a repetitive basic pattern is formed as a common part, it is used as the data file block 1 and the blocks 1 are joined to constitute a cell area. Thus, since the common part data is formed as one file block, the increase in capacity is prevented and the data processing and data management are facilitated.
Patent JP-H1067503-A (JP)
Title: Production of powder covered with metal oxide membrane
Inventor: SHINKO TAKASHI
IPC: C09D1/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve a reaction rate for forming a coating membrane and to reduce the remaining amount of an unreacted impurity by performing a heating treatment of a powder-dispersed solution at a specific time when dispersing the powder in a metal alkoxide solution and thereafter hydrating the metal alkoxide to form a metal oxide membrane on the powder. SOLUTION: A powder-dispersed solution before, during or after a reaction is preferably heat treated at 50-380 deg.C. That is, the powder covered with a metal oxide membrane is produced by preferably heating a metal alkoxide solution (e.g. an ethanol solution of silicon ethoxide) dispersing powder (e.g. powdered carbonyl iron) at 50-200 deg.C and thereafter performing a hydration reaction, or by washing the powder after the hydration reaction with a polar solvent (e.g. ethanol), redispersing the powder and performing the heating treatment preferably at 50-200 deg.C in the method for producing the powder covered with the metal oxide membrane. Thereby, unreacted material in the membrane can be reduced. Further, the powder is heat treated preferably at 80-380 deg.C under a high pressure (in a sealed autoclave) to improve the crystallinity in the membrane.
Patent JP-S6469713-A (JP)
Title: Fine particle arresting purifier
Inventor: KAGEYAMA TERUTAKA
IPC: F01N3/02
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the oxidation deterioration of a heating metal wire by constituting an ignition part arranged in the upstream part of a filter element by burying a heating metal wire which is extended in the direction for slantly crossing passages into a ceramic basic body having a number of passages in the (x) and (y) directions. CONSTITUTION:A filter element 2 in honeycomb structure for arresting fine particles in the exhaust gas consists of a number of introducing passages 4 and exhaust passages 5 which extend in parallel in the axis center direction and a porous partitioning wall 6 having a lattice-shaped sectional surface for dividing these passages 4 and 5, and an ignition part 3 is formed at the upstream side edge part. The ignition part 3 includes a ceramic basic body 9 which is formed integrally with the element 2 and has a partitioning wall 10 having a lattice-shaped sectional surface, and a heating metal wire 13 is arranged on the basic body 9. The metal wire 13 is buried into a ceramic burying body 8 so as to be extended in the direction for slantly crossing a number of passages 11, passing through the crossing parts of the partitioning wall 10.
Patent JP-H08190787-A (JP)
Title: Method and circuit for refreshing of relative bank memory
Inventor: MAIKERU II RUUNASU
IPC: G11C11/406
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To give the rapid refresh of a data block in a memory system. SOLUTION: The circuit for refreshing a relative bank memory comprises a memory circuit 200, and first and second banks of a memory cells 21 arrayed in the rows and columns of the circuit 200. A first row decoder 210a is provided to select a row address in the bank 201a in response to the raw address from the first group of the row address. A second raw decoder 210b is provided to select a raw in the bank 201b in response the row address from the second group of the row address. Row address circuits 208, 209 are provided to represent the continuous row addresses in response to the single row address received by the address port to the circuit 200 in the row decoder 210, and row address circuits 208, 209 represent only the row address of the first group in a refresh mode.
Patent JP-H04109746-A (JP)
Title: Television telephone set with caller discrimination function
Inventor: KARIBE ISAO
IPC: H04N7/14
Filed: 1990-08-29
Abstract: PURPOSE:To allow two information channels in pairs to be connected to a single terminal equipment at all times by comparing and discriminating each caller address of voice and picture information channels at the arrival of a call and connecting only a call of the same caller to the telephone set. CONSTITUTION:A system control CPU 301 extracts information such as a channel type (audio/picture) and an address (caller address) of opposite terminal equipment from a call control interface 203 and a call control section 14 compares a caller address of voice and picture information channels. When the caller address of both the channels is coincident, since the call is connected, the call connection is commanded for both the channels. However, when the call addressees of the arrived call (caller address) are dissident, since the call of both the channels is interrupted, the call interrupt command of both the channels is implemented via the call control interface.
Patent JP-H1156386-A (JP)
Title: Regeneration of recombinant bdnf
Inventor: YAMADA HIDENORI
IPC: A61P25/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a brain-derived neurotrophy factor, manifested in a host cell by recombination, as protein by treating a water- insoluble brain-derived neurotrophy factor with a modifier and reducing agent to make it soluble and reduced and also to form free SH group, and by adding a specific compound to the above system. SOLUTION: This method treats a brain-derived neurotrophy factor (modified γBDNF), manifested in a host cell by recombination, with a modifier and reducing agent to make it soluble and reduced and also to form free SH group. A trimethyl ammonium alkylalkanethiosulfonate shown by the formula (R1 is a lower alkyl or phenyl; and (n) is 1 to 6) to the above system to obtain an intermediate with the free SH group modified (trimethyl ammonium alkyl BDNF). It is regenerated into an active type in the presence of an redox reagent, to produce a biologically active BDNF.
Patent JP-2001056904-A (JP)
Title: Jig and method for plating magnetic head wafer
Inventor: YAMAZAKI FUMIHIRO
IPC: G11B5/127
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To realize a jig and method capable of uniform plating thickness for a magnetic head wafer. SOLUTION: The jig 30 for plating a magnetic head wafer is such that the magnetic head wafer 21 can be loaded on it and that it is equipped with a main electrode for flowing a plating current to the wafer 21 and with a ring- shaped auxiliary electrode 34 which is arranged to enclose the wafer 21 and which is connected to a plating power source. In this case, the ring-shaped auxiliary electrode 34 is designed to be divided into plural pieces in a circumferential direction.
Patent JP-2001055938-A (JP)
Title: Device and system for stopping idling of automobile engine
Inventor: WAKABAYASHI KATSUJI
IPC: G08G1/09
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and system for stopping idling of an automobile engine capable of reducing wasteful fuel consumption and emission of toxic exhaust gas when stopping the idling and restarting an engine without causing evils by the idling stop, and allowing the restart of the engine without imparting anxiety to a driver. SOLUTION: In this system, switching time ts of a traffic signal is calculated on the basis of a signal received from the traffic signal (104, 106), a stop time T of idling is found on the basis of the calculated time ts (110), and the idling is stopped only in the case that the time T satisfies prescribed conditions (112-118). When the idling is stopped, an engine is restarted after a lapse of the time T (122).
Patent JP-S59120174-A (JP)
Inventor: SAKAMOTO MITSUGI
IPC: G09F19/22
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0890068-A (JP)
Title: Equipment and method for straightening steel strip for spiral steel tube making
Inventor: UCHIDA MITSUTOSHI
IPC: B21D1/05
Filed: 1994-09-22
Abstract: PURPOSE: To improve the working efficiency of manufacturing a spiral tube by straightening not only the chamber part of the steel strip to be used for manufacturing the spiral steel tube but also the defective angle of connection of the joining part of the steel strip to straighten the steel strip. CONSTITUTION: Two pairs of pinch rolls 2, 4 to apply the tension to the steel strip are provided on the inlet side of a spiral steel tube making machine 1, and a leveler 3 to provide the bending and tensile deformation to the steel strip is provided between the pinch rolls. The leveler 3 and the pinch rolls 2, 4 on the inlet side and the outlet side are provided on the inlet side of the spiral steel tube making machine, and the bending and tensile deformation by the leveler 3 is given to the steel strip while the tension is applied to the steel strip between the pinch rolls to straighten the chamber of the steel strip and/or the defective angle of connection of the steel strip joining part.  In this method, the displacement of the steel strip in the width direction is detected, and the mean plastic elongation of the difference Δε in the elongation ratio or more at each end part of the steel strip is given to the steel strip to straighten the camber or the defective angle of connection, and more preferably, the right and left reduction balance of the work rolls of the leveler is changed.
Patent JP-H04107784-A (JP)
Title: Printed matter inspecting device
Inventor: NAKAKUKI HIDEKI
IPC: G06T7/00
Filed: 1990-08-29
Abstract: PURPOSE:To inspect the miss of a printed matter and the defect of patching without being affected by noise even when the color of a mark for inspection has small density difference from the base color of a paper sheet by detecting the printing color edge of an inspection window area. CONSTITUTION:For a picture data read by a picture input means in the area of an inspection window 9 set in an X-Y direction, the respective picture elements are converted to a gradation value according to the kind of picture data conversion, and the number of edges in a mark 8 for inspection in an X direction calculated from the train of one-dimensional data adding the gradation values of the respective picture elements in a Y direction is compared with the number of printing colors inputted from a printing color number input means so as to detect the miss of printing. The edge of the mark 8 for inspection is detected from the train of one-dimensional data adding the gradation values of respective picture elements in the X direction and when such an edge is detected, it is decided that the defect of patching is existent. Thus, even when the color of the mark 8 for inspection has small density difference from the base color of the paper sheet, the miss of the printed matter and the defect of patching can be inspected without being affected by noise.
Patent JP-S58118553-A (JP)
Title: Novel biuret group-containing polyisocyanate and manufacture
Inventor: YOOZEFU DEISUTERUDORUFU
IPC: C07C239/00
Filed: 1982-12-28
Abstract: 1. Biuret-polyisocyanates of the formula  see diagramm : EP0082973,P5,F1  in which the individual radicals R are identical or different and represent hydrocarbon radicals of the formulae  see diagramm : EP0082973,P5,F2  or  see diagramm : EP0082973,P5,F3  and m >= n is 1 to 5.
Patent JP-H0571486-A (JP)
Title: Oiling device for closed two-stage scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C23/00
Filed: 1991-09-09
Abstract: PURPOSE:To improve the capability of oiling to each compressor by applying the constitution wherein two scroll compressors are connected to each other in series, with compression mechanisms, electric motors and drive shafts for the connection thereof housed in a closed vessel, and delivery connection sections are provided beneath respective compressors for preventing oil stagnation. CONSTITUTION:In a vertical refrigerating scroll compressor having high and low compression stages, a low stage compressor 14 and a high stage compressor 15 comprise respectively a scroll compression mechanism 2 and an electric motor 3 to drive the mechanism 3, or the like housed in a closed vessel 1. Also, space 4 is formed under each compressor. In this case, a delivery section 1c formed at the lower section of the low stage compressor 14 is connected to the suction section 1d of the high stage compressor 15 via piping 16, while a delivery section 1c' formed at the lower section of the high stage compressor 15 is connected to a separate oil reservoir 17 via piping 18. A delivered refrigerant and oil are separated from each other in the reservoir 17. Oil so separated is kept in the lower section of the vessel 1 and made to flow to an oil passage 11b in the cover 11 of the compressor 14 via piping 19. The refrigerant is introduced from the upper section of the vessel 1 to a refrigeration cycle.