baber/WOPTO huggingface dataset:
Patent JP-2001121136-A (JP)
Title: Soil washing apparatus
Inventor: HOKARI KEIJI
IPC: A62D3/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To make the polluted environment sound and to enable the effective utilization of removed hazardous materials by removing almost all of the hazardous materials, such as dioxin and heavy metals, included in soil. SOLUTION: The soil 1 is fed into the air-containing high-pressure jet water flow in a washing running-down pipe 2 and a flocculating agent is supplied thereto. The soil fed into the washing running-down pipe 2 is intensively jostled by the air-containing high-pressure jet water flow 6 and is decomposed to soil particles 7 and solid lumps 8 like stones. Further, the deposits 9 of the solid lumps 8 are also completely peeled. The soil particles 7 and peeled materials 11 containing there hazardous materials are captured by the flocculating agent 10 and flocculated sludge 12 is formed. The flocculated sludge is mingled with mud water together with the solid lumps 8 and is discharged. Accordingly, the hazardous materials in the soil may be completely captured as the flocculated sludge 12.  Further, the flocculated sludge is granulated by a solidifying agent and is formed to round grains, etc., from which the hazardous materials are not eluted. The found grains etc., may be recycled to regenerated building materials, etc.
Patent JP-H09177767-A (JP)
Title: Dynamic pressure bearing device
Inventor: GOMYO MASATO
IPC: F16C33/12
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To decrease fluctuation of dynamic pressure and bearing loss to be generated with the change of the environmental temperature, by taking a member on the side on which a dynamic pressure generating groove is to be formed as a metallic material having the coefficient of thermal expansion smaller than that of a copper group material, and forming a machining layer composed of the copper group material on the dynamic pressure surface forming side. SOLUTION: The inner peripheral surface of a radial sliding bearing 24 constitutes a dynamic pressure surface in the radial direction in relation to the outer peripheral surface of a rotary shaft 31 through lubricating fluid 10. The rotary shaft 31 is formed of a magnetic metallic material, for instance, a steel-material as an alloyed steel containing chrome, the radial sliding bearing 24 is composed of a magnetic steel, material having the coefficient of thermal expansion lower than that of copper alloy, for instance, an alloyed steel containing nickel, a processing layer A constituted of copper or copper allay is formed by plating, deposition, etc., and a plurality of dynamic pressure generating grooves are formed on the suitable parts in the dynamic pressure surface.  Therefore, the effect of the change of a bearing clearance and the change of viscosity of lubricating fluid can be decreased, the fluctuation of dynamic pressure and the bearing loss to be generated with the change of the environmental temperature is decreased, and bearing characteristics can be improved.
Patent JP-H05108129-A (JP)
Title: Inter-robot interlock control method
Inventor: ISHIGURO KAZUYA
IPC: B25J19/06
Filed: 1991-10-21
Abstract: PURPOSE:To eliminate a malfunction due to disconnection, the wasteful consumption of an input output signal by transmitting and receiving a status signal between robots without passing through the physical wiring and realizing the interlock between the robots. CONSTITUTION:In an input output signal control part 4, a set of registers which is insulated from the input and the output from the external part, selected by a robot switching control part 3 and can commonly refer to plural respective robot control parts 5-7 is provided. When robots A-C arrive at the prescribed mutual interference position, 1 is written in a register as ON and when they leaves from the mutual interference position, 0 is written as OFF. Respective robot control parts 5-7 refer to the register for each constant time, and when the value of the register is 1, it is judged to be ON, the action of the robots A-C is temporarily stopped, and when the value is 0, it is judged to be OFF, the action of the robots A-C is continued. Thus, without passing through physical wiring, a status signal between the robots A-C is transmitted and received, and the interlock between the robots is realized.
Patent JP-H06150475-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE TSUYOSHI
IPC: G11B15/61
Filed: 1992-11-10
Abstract: PURPOSE:To cope with track meandering attending upon narrow track pitch formation and shall diameter cylinder formation and to have a high S/N of a regenerative signal by making a lead to be provided on the side of a fixed cylinder for guiding a magnetic tape in its traveling moveable vertically. CONSTITUTION:The magnetic tape 1 recorded with a signal obtained by superimposing tracking error detecting pilot signals upon each other which are different from each other on adjacent tracks is reproduced by a magnetic head 2 having its width wider than the width of a recording track. A lead plate 7 consisting of an elastic member for the purpose of guiding the traveling of the tape is fixed to lead actuators 8, 9 and 10 on the side of a fixed cylinder 5. Track meandering is detected from the superimposed pilot signals, and the lead plate 7 is vertically moved in the longitudinal direction of the tape by the lead actuators 8, 9 and 10 respectively.
Patent JP-S61167661-A (JP)
Title: Manufacture of 4-substituted pyridines and quaternary pyridine salt therefor
Inventor: ROORENSU JIEI NAMII
IPC: C07D213/84
Filed: 1985-12-27
Abstract: A process for preparing a 4-substitued pyridine product from a starting pyridine substituted in the 4-position by a leaving group susceptible to nucleophilic displacement when the starting pyridine is in quaternized form, comprises,quaternizing the starting pyridine under effective acidic conditions with acrylamide, N-monoalkylacrylamide or N-dialkylacrylamide,subjecting the resultant, corresponding quaternized starting pyridine, to a nucleophilic displacement reactionwith a reagent which reacts with it to produce the corresponding quaternary salt of the 4-substituted pyridine product, anddequaternizing the latter under effective basic conditions to liberate the 4-substituted pyridine product.
Patent JP-H06145473-A (JP)
Title: Resin composition for prepreg
Inventor: FUKAI TOMOHIRO
IPC: C08K5/17
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the subject composition useful as a material for airplane, etc., having excellent heat resistance, impact resistance and processability, etc., comprising an aromatic polysulfone, a bisphenol type epoxy resin, a specific tetraglycidyl and diglycidyl compounds and a specified curing agent. CONSTITUTION:(A) 15-30wt.% aromatic polysulfone having a repeating unit of formula I and 0.35-0.6dl/g reduced viscosity measured in dimethylformamide in 1g/dl concentration at 30 deg.C is blended with (B) 5-60wt.% bisphenol type epoxy resin, (C) 30-70wt.% N,N,N',N'-tetraglycidyldiaminodiphenylmethane, (D) 10-30wt.% epoxy resin of formula II (one of R1 and R2 is CH3 and the other is H) and (E) 0.7-1.3 equivalent calculated as amino group of a curing agent of formula III (R3 is 3-6C alkylene) based on 1 equivalent epoxy group contained in the components B and D to give the objective resin composition for prepreg.
Patent JP-H07152446-A (JP)
Title: Suspend controller
Inventor: TAKAHASHI KAZUHIRO
IPC: G06F9/46
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the malfunction of a CPU by executing suspend processing during the operation of an input/output device. CONSTITUTION:A suspend controller 21 decides whether or not a keyboard/ mouse device 13(1) is operated by deciding whether or not an input/output interrupt signal I/OINT (1) to be outputted from the keyboard/mouse device 13(1) is outputted within a prescribed period. When the keyboard/mouse device 13(1) is operated, a power source off interrupt signal OFFINT1 is masked so that power source off interruption is not applied to a CPU11. Thus, while the keyboard/mouse device 13(1) is operated, the execution of suspend processing is inhibited.
Patent JP-2000127967-A (JP)
Title: Ats-p ground device and control method therefor
Inventor: SAEGUSA HIDETAKA
IPC: B61L3/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an ATS-P ground device capable of maintaining its operation even if a part of the device causes a failure and having a simple configuration and a control method therefor. SOLUTION: A code processing device 1 forms an information processing circuit into a double system consisting of information one system and information two system and maintains its operation even if a failure of the system on one side occurs. Power supplies are connected with each ground piece 2, 3, 4 in parallel, the supply of power supply to the ground piece which causes a failure is stopped by a switch 1-1 when the failure of a part of the ground piece occurs, and the operation of the other normal ground piece is maintained.
Patent JP-S63153570-A (JP)
Title: Fixing device
Inventor: SERIZAWA YOJI
IPC: G03G15/20
Filed: 1986-12-18
Abstract: PURPOSE:To prevent a fixing roll from overheat burning even if an application means is wound around the fixing roll by arranging a protecting means for interrupting current supply to a heat source in the vicinity of the fixing roll and on the outside of the width of the application means in the axial direction of the fixing roll. CONSTITUTION:A temperature detector 12 turns on and off a fixing roll heating heater 13 in accordance with the detection of the surface temperature of the fixing roll 1 and a temperature protector 14 to be a protecting means is fused when the fixing roll 1 is heated up to an abnormal high temperature to stop power supply to the heater 13. The protector 14 is arranged in the vicinity of the fixing roll 1 and on the outside of a cleaning web 8 in the axial direction of the fixing roll 1. Even if the cleaning web 8 is wound around the fixing roll 1, the protector 14 can display a function for detecting the accurate temperature of the fixing roll 1. Consequently, the fixing device can be surely protected from an abnormal temperature.
Patent JP-H05133601-A (JP)
Title: Water heater
Inventor: HAMADA KAZUTAKA
IPC: F24H1/10
Filed: 1991-11-15
Abstract: PURPOSE:To provide a water heater which adapts itself to the case in which the communication with a remote controller provided with a temperature setting means can not be made and to an example of use in which the remote controller is not connected and which is able to make hot water supply by the water heater and attempts to improve the easiness of use and rationalize the matters of manufacturing and the matters of distribution. CONSTITUTION:A hot water temperature judgement means 10 is informed of a set temperature in hot water supplying that is set by means of an ascending and descending key 21 provided in a remote controller 2. The hot water temperature judgement means 10 judges if the set temperature signal is normal or not, and if normal, the set temperature of the ascending and descending key 11 is selected and determined, and if abnormal, the set temperature of a volume 6 that is provided on the main body 17 of a water heater 1 is selected and hot water is supplied from a heating means 5. In an example of use in which the remote controller is not provided with the ascending and descending key 21, the set temperature is selected according to the characteristics of use, etc., by the volume 6.
Patent JP-2001124136-A (JP)
Title: Vibration control device for building
Inventor: MATSUURA YUKINORI
IPC: F16F15/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device capable of sufficiently exhibiting expected vibration control performance in an actually arranged state by paying attention to the fact that a natural frequency of a building largely changes by the input direction in the vibration control device for the building arranged on the rooftop or the like of a detached house. SOLUTION: A weight member 24 is supported by high damping laminated rubber 3 so as to impart horizontal directional restoring force and damping force. A frequency adjusting mechanism 20 is arranged for changing/adjusting a natural frequency of a vibration system when the weight member 24 vibrates in the horizontal direction. A building side member 28 connected to the building and a weight side member 29 connected to the weight member 24 adjacently to the building side member 20 are provided as the frequency adjusting mechanism 20, and are formed as a structure for detachably installing plural metallic plate springs 35 between both members 28, 29. Direction regulating laminated rubber 14 is arranged between both members 28, 29. The plate springs may be formed of a rubber plate spring 36 having a damping function.
Patent JP-S63152046-A (JP)
Title: Magneto-optical recording medium
Inventor: TOKI KAORU
IPC: G11B11/105
Filed: 1986-12-16
Abstract: PURPOSE:To eliminate the need for a means for impressing an external magnetic field to the titled medium by forming an underlying layer consisting of dielectrics, recording layer consisting of a 1st perpendicularly magnetized film having magnetic anisotropy in the direction perpendicular to the film plane, and 2nd perpendicularly magnetized film magnetized in one direction successively on a substrate 1 having grooves. CONSTITUTION:The underlying layer 2 consisting of the dielectrics, the recording layer 3 consisting of the 1st perpendicularly magnetized film having the magnetic anisotropy in the direction perpendicular to the film plane and the 2nd perpendicularly magnetized film 4 magnetized in one direction are successively formed on the substrate 1 having grooves. The 2nd perpendicularly magnetized film 4 is previously magnetized in one direction regardless of the magnetization direction of the recording layer 3; furthermore, the recording region is previously subjected to initial magnetization by heating up said region near to the Curie temp. or compensation temp. by a laser beam or the like while a magnetic field is kept impressed thereto in the direction opposite from the magnetization direction of the 2nd film 4. The bias magnetic field can then be impressed to the recording direction by the magnetization of the film 4 in the direction opposite from the direction of the initial magnetization. Inverted magnetic domains are thus formed only by heating up the medium by laser beam radiation without requiring the means for impressing the external magnetic field to the medium at the time of recording.
Patent JP-H03173732-A (JP)
Title: Nickel based alloy
Inventor: NARASHI SURITSUDOHAA
IPC: B23K35/30
Filed: 1990-11-06
Abstract: PURPOSE: To produce an Ni-base alloy suitable for use under a severe corrosive environment and high-temp. environment by preparing the Ni-base alloy from a specific compsn. specified in the contents of Cr, Si, Mo and Cu.  
     CONSTITUTION: The Ni-base alloy which contains, by weight %, ≤1.5% Al, ≤0.06% C, ≤3% Nf, 11 to 29% Cr, ≤20% Co, 1 to 3% Cu, ≤19% Fe, ≤2% Mn, 1 to 6.5% Mo, ≤0.2% N, 3.5 to 6.5% Si, ≤2% Ti, ≤2.5% W and the balance Ni and ordinary impurities and has (20-Fe)⊗(Si-3); ≥5, 2Si/Cr; 0.35 to 0.6 and Ni/Fe; ≥2 is prepd. As a result, the Ni-base alloy having excellent corrosion resistance and thermal stability is obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001120879-A (JP)
Title: Washing machine
Inventor: HIRAYAMA YASUTAKA
IPC: D06F39/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive washing machine capable of washing, rinsing, draining and spinning while rotating a basket, by centrifugalby circulating washing water for washing, rinsing, draining and spinning in the same basket, simplifying the part component and reducing the number of part items. SOLUTION: A substantially bottomed cylindrical inner basket 19 having holes 20 on the circumferential wall is integrated to an outer tub 21 so as to enclose the inner basket 19. The inner basket 19 and the outer tub 21 are rotated about the vertical axis by a motor 26, and a centrifugal opening and closing drain valve 28 provided on the outer tub 21 is opened and closed by the rotation difference of the motor 26 to perform the switching between between the washing and rinsing stroke and the draining and spinning stroke.
Patent JP-H03161783-A (JP)
Title: Heat fixing device for electrophotography
Inventor: ANDO TOMIO
IPC: G03G15/20
Filed: 1989-11-20
Abstract: PURPOSE:To provide the lower electric power consumption and the longer life of an image forming device by forming a heat generating part as a unidirectional heat generating part and forming a heat fixing part of a heat fixing belt consisting of a film-shaped endless belt. CONSTITUTION:The heat generating part is formed as the unidirectional heat generating part 1 and the heat fixing part is formed of the heat fixing belt 2. The heat capacity of the heat fixing part is extremely decreased in this case and the lowering of the temp. of the heat fixing part 2 in the part exclusive of a heating region 5 is possible. In addition, the need for previously warming up the heat fixing part 2 so as to be ready for use is eliminated. The electric power consumption is reduced in this way. Since the heat capacity of the heat fixing part is small, the abrupt temp. rise in the image forming device by the heat transfer from the heat fixing part after the stop of the power source of the image forming device is prevented and the thermal deterioration of the parts which are disposed in the device and vulnerable to high temp. is prevented. The life of the image forming device is thus prolonged.
Patent JP-H07160222-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI FUYUKI
IPC: G02F1/133
Filed: 1993-12-01
Abstract: PURPOSE:To rapidly and accurately set a dot clock of a liquid crystal display device. CONSTITUTION:A dot clock is formed so that an oscillation is performed from a VCO 5 matching a phase to an output passing through a delay circuit 2 from a horizontal synchronizing signal, and the number of dot clocks is decided by frequency division with a frequency divider 11. When a frequency division ratio is set correctly, a relation between a video signal and the dot clock corresponds one to one, and the video data are latched correctly at the rise of the dot clock. When the number of dot clocks is not proper, the indefinite data are latched in any position of the video data. The video data whose level is known beforehand are inputted, and the level of the video data are checked in one dot by one horizontal period, and when any dot is not a proper level, the frequency division ratio of the frequency divider 11 is revised, and the frequency division ratio is revised until all dots become the proper level, and the correct frequency division ratio is decided.
Patent JP-2001122604-A (JP)
Title: Method for production of high purity lithium hexafluorophosphate
Inventor: MORIOKA MASAKI
IPC: C01B25/10
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing high purity lithium hexafluorophosphate small in insoluble portion in an organic solvent such as unreacted lithium fluoride. SOLUTION: Phosphorus pentafluoride is successively reacted with lithium fluoride dissolved in anhydrous hydrogen fluoride under pressure.
Patent JP-H09182581-A (JP)
Title: Microorganism producing glycopeptide antibiotic
Inventor: ROBAATO ERU HAMIRU
IPC: A23K20/195
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new microorganisms consisting of Nocardia orientalis strain NRRL18098, 18099 and 18100 producing a new glycopeptide antibiotic A 82846 or progeny bacteria producing the A 82846.  
     SOLUTION: The microorganisms capable of producing glycopeptide antibiotics are new microorganisms consisting of Nocardia orientalis NRRL18098, 18099 and 18100 producing a new glycopeptide antibiotic A82846 of a vancomycin family or progeny bacteria producing the A82846, and produce A 82846 family expressed by the formulas (X, Y are each H or Cl) which are new glycopeptide antibiotics of vancomycin family having an improved antimicrobial activity to Gram positive bacteria and pharmacokinetic properties caused by a very long half-life compared with that of vancomycin. The NRRL18098 strain is isolated from a soil sample in Haiti, and NRRL18099 and 18100 strains are obtained by culturing the NRRL18098 strain and performing a chemically induced mutation and a natural mutation, respectively. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03162702-A (JP)
Title: Video tape recorder
Inventor: KOBAYASHI AKIO
IPC: G11B5/008
Filed: 1989-11-20
Abstract: PURPOSE:To reduce the diameter of a head cylinder without increasing the number of heads by providing two rotary magnetic heads having opposite azimuths 180 deg. apart from each other on the head cylinder whose diameter is reduced. CONSTITUTION:The wrap angle of a video tape 1 to a head cylinder 2 (tape wrap angle) is changed from 180 deg. for standard constitution to 270 deg. (3/2 times). The diameter of the cylinder 2 is set to a value (3/2 times) smaller than that for standard constitution, and two rotary magnetic heads 3a and 3b having a positive azimuth and a negative azimuth respectively are provided 180 deg. apart from each other on the cylinder 2. A signal is digitally expanded and compressed by the time base expanding means of a recording circuit part and the time base compressing means of a reproducing circuit part at the time of recording and reproducing, and is recorded and reproduced on each track of the tape. Thus, two heads are provided on the cylinder to miniaturize the cylinder without damaging the compatibility of tape format.
Patent JP-2001123566-A (JP)
Title: Structure of wall surface of building, constructing method therefor, and panel unit
Inventor: KANEKO TAKUMI
IPC: E04B2/56
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately construct the wall surface of a building. SOLUTION: A plurality of the panel units 1 in which wall surface plates 3 are installed to frames 2 are arranged in the lateral direction and each frame is mounted on a building frame 32 through fasteners 30, and joint plates 50 for holding watertigtness are interposed among the adjacent panel units. The joint plates are assembled previously and fixed temporarily to either panel unit. The panel units are formed in a rectangular frame shape, a large number of longitudinal band plate-shaped wall surface plates made of steel are arranged to the frames 2 with a plurality of stages of horizontal muntins 7 and held and fixed to the horizontal muntins by metal fittings 23 under the state in which the side edge sections of these wall surface plates are superposed.  Both side edge sections of the wall surface plates are bent to the rear sides, and the first and second connecting pieces 21, 22 are formed to both side edge sections and these connecting pieces are superposed and pinched to the horizontal muntins by the metal fittings 23 composed of hooks 26 and clips 24. Throating members are set up at the upper edge sections of the panel units, and back board members are fitted to the upper sections of the throating members.