baber/WOPTO huggingface dataset:
Patent JP-H08273650-A (JP)
Title: Separator for alkaline battery
Inventor: HIROOKA MASANORI
IPC: D04H1/4291
Filed: 1995-03-28
Abstract: PURPOSE: To provide the separator which is excellent in liquid keeping performance and workability in manufacturing a battery by containing prescribed polyolefine type very fine fiber, and constituting the separator of water flow entangling nonwoven fabric by performing graft polymerization of a specific compound on this fiber. CONSTITUTION: The separator is composed of water flow entangling nonwoven fabric which is preferably formed of PP very fine fiber and PE very fine fiber having a fiber diameter of 0.01 to 6μ obtained by dividing polyolefine type divisible composite finer (for example, composite fiber which is composed of a PP component 2 and a PE component 1 of a circular shape and a wedge shape and has a chrysanthemum-like cross-sectional shape) and contains polyolefine type very fine fiber and is formed by performing graft polymerization of a vinyl monomer (for example, acrylic acid) on this very fine fiber and whose at least unidirectional bending resistance is not less than 20mgf.
Patent JP-H07303047-A (JP)
Title: Decision feedback type viterbi decoder
Inventor: UMEZAWA MASARU
IPC: H04L25/497
Filed: 1994-05-06
Abstract: PURPOSE:To perform fast decoding processing by finding a square error value at every predicted sampling value based on the predicted sampling value and a received sampling value and selecting the square error value in accordance with the size comparison result of the cumulative addition value of branchmetric from found square error values. CONSTITUTION:The square error values are found for eight predicted sampling values Y000-Y111, and the square error values generated based on four predicted sampling values determined corresponding to a pass selection signal are selected by selection circuits 29-32, and they are set as the final branchmetric values. Therefore, four branchmetric values that is the final calculation target can be provided even when a transmission line for which eight predicted sampling values should be considered is assumed. Therefore, it is possible to compress a circuit scale to a comparatively small scale and to perform the fast decoding processing.
Patent JP-H06307274-A (JP)
Title: Abnormal condition monitoring device
Inventor: MORIGUCHI HIROSHI
IPC: F02D9/02
Filed: 1993-04-21
Abstract: PURPOSE:To reduce a soft load in an abnormal condition monitoring device by detecting actual driving condition of a driving means, predicting driving condition, which complies to the condition of a vehicle, of the driving means, and monitoring any abnormal condition in a control means, which controls the driving means according to a difference between the actual driving condition and the predicted driving condition. CONSTITUTION:In a throttle controller provided with a constant speed traveling function, each of detection signals from a main switch 2, a control switch 3, an accelerator sensor 4, and a throttle sensor 5 is inputted to a main microcomputer 12 and a submicrocomputer 13 via an A/D converter 11 inside an ECU 1 respectively. The main microcomputer 12 and the submicrocomputer 13 control a motor driving circuit 17 and a clutch driving circuit 18 individually, and consequently, a throttle valve 10 is driven. In this case, actual driving condition of the throttle valve 10 is detected, while driving condition, which responds the condition of a vehicle, of the throttle valve 10 is predicted. Then, any abnormal condition of the ECU 1 is monitored according to a difference between the predicted driving condition and the actual driving condition of the throttle valve 10.
Patent JP-S5617356-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1979-07-23
Abstract: PURPOSE: To enhance the endurance, moisture resistance, etc. of a photoconductive layer and simplify the manufacture thereof by using diallyl phthalate resin and a photoconductive material as principal components to form the photoconductive layer on an electrophotographic receptor.  
     CONSTITUTION: A photoconductive layer based on diallyl phthalate resin with about 3,000W10,000mol.wt., that is, a partial polymer of diallyl phthalate or diallyl isophthalate monomer represented by formula I or II and a phtoconductive material such as ZnO, CdS, Se, phthalocyanine or anthracene is formed on a substrate. On the phtoconductive layer an insulating layer made of setting resin is formed preferably, and a diallyl phthalate resin layer between both layers. Thus, an electrophotographic receptor is provided with such a photoconductive layer which is excellent in endurance, moisture resistance, etc. and can be manufactured by a simple method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5218494-A (JP)
Title: Process for treatment of slurry containing the blast furnace dust and steel-making furnace dust as the main components
Inventor: HIRASAWA TERUTAKA
IPC: C22B1/00
Filed: 1975-08-02
Abstract: PURPOSE: To improve dehydration efficiency by supressing the oxidation of the mixed slurry at the stage before the dehydration in the process for treatment of the slurry whose main components are dusts of blast furnace and steel-making furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62251426-A (JP)
Title: Side housing and its manufacture for rotary piston engine
Inventor: TARUMOTO KOJI
IPC: F02B55/08
Filed: 1986-04-25
Abstract: PURPOSE:To prevent overcooling of side housing while its weight lightness is substantially promoted, by constituting the side housing of light metal serving as the main unit and forming a sliding surface by a hard quality plated layer while coating the internal surface of a cooling water path with an anodic oxidation film. CONSTITUTION:A side housing 7 is constituted of a side housing main unit 21, made of light alloy, and an iron system metal plate 22 embedded in a part where a seal is slided. The iron system metal plate 22 forms in its exposed surface and hard quality plated layer 23. A cooling water passage 24 coats its internal surface with an anodic oxidation film 25. And the iron system metal plate 22 is integrally formed with the side housing main unit 21 when it is cast performing an internal chill. In this way, the side housing obtains the hard quality layer of excellent connection strength further enables overcooling to be prevented while promoting substantial weight lightness as a whole.
Patent JP-H02273003-A (JP)
Title: Non-contact current collector of magnetic levitation car
Inventor: YAMAGUCHI HITOSHI
IPC: H02K41/03
Filed: 1989-04-14
Abstract: PURPOSE:To collect a cab inside power efficiently by providing a horizontal track with a DC magnetic field generator means for generating a magnetic field with alternately reversed polarity in the travelling direction of a magnetic levitation car. CONSTITUTION:A magnetic field coil 2 is provided in the central part of a horizontal track 72 and a collector coil 1 is provided on the bottom face of a magnetic levitation car 6 facing said horizontal track. Said magnetic field coil 2 and collector coil 1 are respectively rectangular and supplied with power in such manner that the flowing direction of a current is alternately reversed along the travelling direction of said magnetic levitation car. The collector coil 1 moves together with the travel of said magnetic levitation car 6 to change a relative position to the magnetic field coil 2. A magnetic field generated by the magnetic field coil 2 functions as an alternating field to the collector coil 1 and AC voltage is induced in said collector coil 1. Thus, a current collection can be conducted in non-contact manner also relative to a magnetic levitation system.
Patent JP-S63272608-A (JP)
Title: Packing apparatus
Inventor: FUKUDA MASAO
IPC: B65B9/213
Filed: 1987-04-17
Abstract: PURPOSE:To continuously treat a sheet and to easily alter a packing condition, by controlling each mechanism part in predetermined timing by a servo-motor. CONSTITUTION:In a packing apparatus constituted so that the film like sheet drawn out from a sheet roll is formed into a cylindrical form and the article is thrown in the cylindrical sheet to be hermetically sealed and packed by said film, the first servo-motor 13 sends out the sheet 7 from the sheet roll 6 at a predetermined speed. A longitudinal seal apparatus 12 operates in synchronous relation to the servo-motor 13 to seal the bonding part of the sheet in the longitudinal direction thereof. A lateral seal apparatus 14 seals the cylindrical sheet 7 in the lateral direction thereof to cut the sealed part. The second servo-motor 16 moves the lateral seal apparatus 14 at an equal speed in the feed direction of the cylindrical sheet 17 and the third servo-motor 15 repeatedly drives the seal mechanism and cutting mechanism of the lateral seal apparatus 14 in predetermined timing in synchronous relation to the servo-motor 16 to form a bag 8 from the sheet 7. A control apparatus 4 and a computer 75 set and control the operating states of the servo-motors 13, 15, 16.
Patent JP-S57209658-A (JP)
Title: Nozzle device in powder coating apparatus for tubular bulb
Inventor: YAMAZAKI HITOSHI
IPC: B05B5/025
Filed: 1981-06-19
Abstract: PURPOSE: To make it possible to form a uniform powder layer to the inner surface of a tubular bulb, by arranging a conical powder diffusing element having plural slit grooves in an axial direction to the front part of the leading end of a nozzle main body so as to direct the apex thereof toward the nozzle main body side.  
     CONSTITUTION: A nozzle main body 4 is constituted so as to pass powdery particles through the interior of said nozzle main body along with air stream as well as a charging apparatus 41 charging the powdery particles passing through said main body 4 is provided to the main body 4. In addition, a powder diffusing element 3 having plural slit grooves formed thereto in an axial direction is provided to the front part of the leading end of the main body 4 so as to direct the apex thereof to the opening part side part at a position opposed to the opening part of the leading end of the main body. That is, charged particles injected from the main body 4 can uniformly injected to the entire part in front of the main body 4 by the diffusing element 3 and a powder layer can be formed to the inner surface of a glass tubular bulb uniformly without irregularity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57209628-A (JP)
Title: Wet treatment of exhaust gas
Inventor: MASUDA ETSUROU
IPC: B01D53/60
Filed: 1981-06-18
Abstract: PURPOSE: To obtain NH 4 NO 2  from an exhaust gas, by a method wherein NO 2  formed by oxidizing NO in the exhaust gas with O 3  is absorbed by a slurry of alkaline earth metal hydroxide to be converted into a nitrite and the obtained nitrite is subjected to salt exchange by an NH 4  type cation exchanger.  
     CONSTITUTION: After O 3  is added to an exhaust gas containing NOx to oxidize NO therein to NO 2 , the treated gas is introduced into an absorbing tower in which an Mg(OH) 2  slurry is recirculated. NO 2  is absorbed by the absorbing liquid to be converted into Mg(NO 2 ) 2  and the obtained Mg(NO 2 ) 2  solution is sent to an ion exchange tower filled with an NH 4  type cation exchanger. Mg 2+  ion is collected by the ion exchanger and NH 4 NO 2  is produced. When SO 2  is introduced into the NH 4 NO 2  solution, hydroxylamine disulfonate is obtained. The regeneration of the ion exchanger is carried out by passing an aqueous solution of ammonium chloride or ammonium sulfate through the ion exchange tower. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01266421-A (JP)
Title: Control circuit for wick-type oil stove
Inventor: ARAMAKI MASAHARU
IPC: F23N5/20
Filed: 1988-04-18
Abstract: PURPOSE:To located a wick at the starting position for automatic igniting to allow the following automatic igniting by performing automatic extinguish operation with an operation knob for an extinguish switch at manual extinguish operation. CONSTITUTION:A microcomputer 1 is connected to a power source 2 in parallel, and a motor 8 is operated until a cam switch A5 which is connected to the power source in parallel turns from ON to OFF. However, when a cam switch B6 turns from OFF to ON while the cam switch A is ON, power is supplied to a heater 11, and the motor 8 is simultaneously stopped and then re-started after a specified period of time. In addition, when the cam switch B turns from ON to OFF even while the cam switch A is ON, the motor 8 is stopped. At manual extinguish operation, when an operation knob 19 is pulled up to turn a extinguish switch 4 ON via a slide piece 18, the cam switch B turns from ON to OFF causing the motor to re-start to descend a wick, and the cam switch A to turn from ON to OFF to stop the motor.
Patent JP-S5431154-A (JP)
Title: Method of controlling speed of crane driving means
Inventor: YABU HIROAKI
IPC: B66C13/22
Filed: 1977-08-10
Abstract: PURPOSE: To provide a method of controlling speed of crane driving means, according to which, at the time of low-speed operation, operation of a plurality of motors controlled separately for generation of driving torque and for dynamic braking, thus generating a total torque meeting with the low-speed operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5963002-A (JP)
Title: Record reproducing method
Inventor: NAKAMICHI NIROU
IPC: G11B3/00
Filed: 1982-06-03
Abstract: PURPOSE:To obtain a reproducing signal of a good quality even if high band resonance frequency is in an audible high band by making a sound recording speed of a magnetic sound recording and reproducing device lower than a prescribed sound recording speed by the same ratio as a fixed ratio. CONSTITUTION:In case when a cassette type tape recorder is utilized as a magnetic recording and reproducing device 10a, a transfer speed of a magnetic tape of its sound recording time is set to 2.4cm/sec being a half of 4.8cm/sec transfer speed of the magnetic tape of the sound recording and reproducing time prescribed by an international standard. Under such a condition, a sound recording signal recorded on a magnetic recording medium is reproduced by a magnetic recording and reproducing device 10b (cassette type tape recorder) which is set to 4.8cm/sec prescribed reproducing speed, and its reproducing signal is fetched from a loudspeaker 16 through an amplifier 15, etc. Since a record 12 is reproduced by a revolving speed of half of a prescribed revolving speed, its reproducing frequency is converted from conventional about 20Hz- 20kHz to about 10Hz-10kHz of its half, therefore, for instance, even if the record 12 is traced by a pickup system having high band resonance frequency f2 in 15-20kHz audible high band, a reproducing signal of a good quality, having no distortion is obtained.
Patent JP-S60239007-A (JP)
Title: Amorphous soft magnetic thin film
Inventor: TAKINO HIROSHI
IPC: H01F10/13
Filed: 1984-05-12
Abstract: PURPOSE:To obtain large saturated magnetic flux density and small saturated magnetostriction constant, by a method wherein x and y values are set within the predetermined extent for the titled item whose constitution formula is represented by Co1-x-yHfxPty. CONSTITUTION:In the titled item whose constitution formula is represented by Co1-x-yHfxPty, the range of composition is made to be 0.04<=x<=0.07, 0.005<=y<= 0.15. In the titled item, the included amount of Pt and Hf is significant and if the content of Hf is 4atom% or less, a fear for crystalization may increase and the titled item may not be obtained in high possibility. And also, if its content is too much, saturated magnetic flux density may be decreased, so the content of Hf should be 7atom% or less. On the other hand, the effectiveness for decreasing saturated magnetic distortion constant is shown even though a small mount of Pt is added thereto, however, it is desirable that addition amount is more than 0.5atom% and less than 15atom%.
Patent JP-H02275150-A (JP)
Title: Clutch device for automatic transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H3/44
Filed: 1989-04-17
Abstract: PURPOSE:To increasingly make a device compact as well as to increasingly secure lubrication by arranging a clutch to be housed in the third clutch drum at the outward side in the radial direction with respect to a clutch to be housed in the second clutch drum, and thereby forming the clutch hub of the third clutch drum into a drum shape. CONSTITUTION:An automatic transmission is equipped with the first clutch drum 410 connected with an input shaft 240, and with the second and third clutch drum 440 and 470 fixed onto the outer circumference of a cylinder member 460. The hub 430 of a clutch 12 to be housed in the second clutch drum 440 is formed integrally with the first drum 410, and a clutch 14 to be housed in the third drum 470 is concurrently arranged at the outward side in the radial direction with respect to the clutch 12 to be housed in the second drum 440. Furthermore, the hub 500 of the clutch 14 to be housed in the third drum 470 is formed into a drum shape which covers the outward side of the first and second drum 410 and 440 in the radial direction so that the inner circumferential surface of the hub in a drum shape thereby forms a feed passage for lubricant to the clutch 14 to be housed in the third drum 470.
Patent JP-S5718963-A (JP)
Title: Preparation of frozen sliced raw meat of cuttlefish
Inventor: NAKAMATSU YASUYUKI
IPC: A23L17/50
Filed: 1980-07-11
Abstract: PURPOSE: To prepare frozen sliced raw meat of cuttlefish exhibiting spiral pattern on the section, by winding raw meat of cattlefish spirally into a cylindrical form, rolling the meat with a packing material of metal foil so that it is covered, followed by freezing it.  
     CONSTITUTION: Cuttlefish is washed with salt water, entrils are removed, the skin is released, the prepared raw meat of cuttlefish is washed with fresh water, several sheets of the raw meat are piled, and wound repeatedly to form a cylindrical shape. The meat is rolled with a packing material of metal foil, e.g., aluminum, etc. while being fastened, the tip of the packing material is twisted and the meat is tied. The meat is then put in a refrigerator and frozen quickly and preserved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5522334-A (JP)
Title: Coating of powder paint
Inventor: AKAGANE KAZUO
IPC: B05D7/24
Filed: 1978-08-04
Abstract: PURPOSE: To permit the formation of uniform paint film whose thickness is freely controllable by the procedure in which a liquid paint is coated on an object at ordinary temperature, then a powder paint is coated on it while its surface viscosity remains unchanged, and lastly the paint film is heated and melted for unification.  
     CONSTITUTION: A liquid paint is coated on an object to be coated at ordinary temperature, then a powder paint is coated on it while its surface viscosity remains unchanged, and lastly the paint film is heated and melted for unification. In this case, coating is made by brushing, roller coating, or spraying coating method by using a cold or hot setting type liquid paint and any type of powder paint. Thus, uniform paint film can be secured and the thickness of the paint film can be controlled freely because a repeated coation of powder paint can be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59223101-A (JP)
Title: Rolling mill
Inventor: TAJIMA SADAYOSHI
IPC: B21B13/14
Filed: 1983-06-01
Abstract: PURPOSE:To reduce the time for roll changing by disposing a hydraulic cylinder in the horizontal housing of a universal rolling mill so that prestress can be generated and forming a vertical housing into the system in which said housing as an inner cartridge is changed integrally with a horizontal roll assembly. CONSTITUTION:Removal of an old roll assembly from a horizontal mill housing 1 in the stage of performing roll change with a universal rolling mill for a shape steel provided with horizontal rolls 11, 12 and a vertical roll 17 is accomplished by releasing an upper chock clamp 15 by the operation of a cylinder 32 and releasing the clamp 31 of a vertical housing 16 and a lower chock 7 by the operation of a cylinder 33. The pressure oil of a hydraulic cylinder 3 is then changed over to rise a piston 4 and to make a clearance from an upper chock 6, thereby releasing prestress. A change hook 30 and a changer cylinder hook are connected and the horizontal roll chock assembly is placed on a carriage 29 and is removed. The installation of the fresh roll is accomplished by the reverse procedure.
Patent JP-S58212864-A (JP)
Title: Hot gas cutting method of steel ingot
Inventor: KOU TAKAO
IPC: B23Q11/00
Filed: 1982-06-03
Abstract: PURPOSE:To prevent perfectly adhesion of primary and secondary slag to a cutting slit at the time of cutting by providing nozzles for removing primary slag and a succeeding nozzle that moves with the nozzles of a cutting torch at a fixed distance on the back of a cutting slit in hot gas cutting of an extra thick steel ingot. CONSTITUTION:When gas-cutting an extra thick steel ingot at >=500 deg.C high temperature by a gas cutting torch nozzle 2, a part of molten metal adheres to the lower end of the cutting slit 3 as primary slag 72. To remove this slag, a pair of nozzles 5 are provided at the outside of the lower end of the cutting slit 3, and oxygen is blown to the primary slag 72. The primary slag is melted and pushed back into the cutting slit 3, and removed while blowing off by cutting gas flow 8 from the nozzle 2 of cutting torch. At this time, the secondary slag 102 generated by blowing of oxygen from the nozzle 5 is blown off by high pressure current 12 of air, etc. from a succeeding nozzle 11 that follows the nozzle 2 of cutting torch. Thus, gas cutting free from adherence of the primary slag and secondary slag can be performed.
Patent JP-S62251751-A (JP)
Title: Reduction stepper
Inventor: TAZAKI TOSHIO
IPC: G03F7/20
Filed: 1986-04-24
Abstract: PURPOSE:To improve the production efficiency of the titled exposure device, by selectively coupling optional one of combinations of different magnifications of a projecting lens so as to give the transforming function to the projecting lens. CONSTITUTION:Combinations of ones which are formed to hold respective degrees of orthogonality between the optical axes or projecting lenses 22A and 22C and reticle plates 21A and 21C and distances between the lenses 22A and 22C and plates 21A and 21C under prescribed conditions, are produced and combinations having different optical performances are set and constituted under an exchangeable condition. Therefore, plural projecting lenses can be exchanged in one reduction stepper having a simple structure under a condition where a high performance is maintained and relatively less unfavorable influences exist are received. As a result, the production efficiency is improved.
Patent JP-H08252698-A (JP)
Title: Multi-row transfer equipment of metal press machine and weak electrical parts machining equipment
Inventor: SHIOBARA KIYOSHI
IPC: B30B13/00
Filed: 1995-03-16
Abstract: PURPOSE: To establish a mass production system by achieving a work as a multi-row transfer equipment to reduce a working time and an area for a machine. CONSTITUTION: A transfer slide plate 5 is advanced by front guide plates 4, 4a, 4b by the rotation of a cam 2 through a roller follower 3, and a work A is clamped by a pair of fingers fitted to a number of cavities provided in a number of transverse grooves 7. The vertical motion of the press working is achieved by a blanking die holder and a stripper plate 16, and when the work is completed, the transfer slide plate 5 is immediately in the retracting motion by a rear plate 6, a linear shaft and a return spring 12. The transferring work can be achieved at the same time while various works of the number of a plurality of grooves are simultaneously achieved on the multi-row basis, and the time required for the right-to-left opening/closing motion of a feed bar and the area required or the machine are reduced.
Patent JP-S58212428-A (JP)
Inventor: ROBAATO MOONI
IPC: A47L15/39
Filed: 1982-06-04
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。