baber/WOPTO huggingface dataset:
Patent JP-S54117380-A (JP)
Title: Polyvinyl alcohol type selectively permeable membrane with superior mechanical performance and production thereof
Inventor: SUEOKA AKINORI
IPC: B01D71/52
Filed: 1978-03-06
Abstract: PURPOSE: To obtain the title membrane with high water permeability, press. resistance, flexibility and superior chemical resistance by subjecting a PVA type polymer compsn. consisting of a polyalkylene glycol with a specific average MW and a PVA type polymer to intramolecular and intermolecular acetal formation.  
     CONSTITUTION: A PVA type polymer compsn. is prepared contg. 50W150 wt% of  a PAG with an average MW of 600W3000, e.g. polyethylene glycol to a PVA type polymer and satisfying the critical blending ratio of PVA and PAG 0.80≤CBR≤ 1.00. The compsn. is solidified, e.g. by extruding a soln. of the compsn. in dimethylsulfoxide, etc. into a solidifying liquid such as lower alcohol. The solidified  compsn. is then subjected to intramolecular acetal formation with 10W300 g/l of a  monoaldehyde such as CH 3 CHO and to intermolecular acetal formation with 0.1W 100 g/l of a dialdehyde such as glutaraldehyde, giving a PVA type selectively  permeable membrane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05195610-A (JP)
Title: Fitting structure for plate member
Inventor: TAJIMA HIROSHI
IPC: E04F13/21
Filed: 1992-01-16
Abstract: PURPOSE:To provide the fitting structure of a plate member generating no sag during the fitting work of the large plate member and resistant to a shock or wind pressure after completion. CONSTITUTION:The fitting plate section 4a of a hook piece 4 is fitted and fixed to a backing plate 1 so that the middle between a hook upper plate 4c and a hook lower plate 4d is fixed at the upper and lower joint equivalent positions of the expected fitting position of a stone plate 3 and at the positions corresponding to hook grooves 5, 5 at the upper and lower ends of the stone plate 3. The hook upper plate 4c of the lower hook piece 4 of the stone plate 3 is inserted into the hook grooves 5, 5 at the lower end, the hook lower plate 4d of the upper hook piece 4 is inserted into the hook grooves 5, 5 at the upper end, and the back face of the stone plate 3 and the front face of the backing plate 1 are connected with adhesives 8, 8... arranged in spots between them. A joint material 9 is filled in the joint.
Patent JP-H03230660-A (JP)
Title: Performance evaluation system
Inventor: AKIMARU HARUO
IPC: G06F11/34
Filed: 1990-02-05
Abstract: PURPOSE:To attain efficient optimum design of the system by selecting a specific model with a common means depending on a parameter characterizing the system and extracting each preset performance evaluation means. CONSTITUTION:A specific model is selected by a common selection means 1 depending on a parameter characterizing the system being an object and each performance evaluation means 30 corresponding to the model is extracted and an individual quantitative data relating to the system is entered to apply performance evaluation by using a common calculation means 4. Moreover, the evaluated result is outputted by using the common means or stored or extracted optionally as required. Thus, the optimum design of the system is implemented efficiently.
Patent JP-S56123013-A (JP)
Title: Numerical control device
Inventor: TAKADA MASAYUKI
IPC: G05B19/4093
Filed: 1980-02-29
Abstract: PURPOSE:To perform line interpolation of the (n) axis and arc interpolation simultaneously, by providing an interpolator, which distributes the line work length and the arc work length to the line interpolation signal and the arc differential work length signal, and a converter which converts the arc differential work length signal to the line interporation signal. CONSTITUTION:Interporator 32 distributes input work arc length signal L, diameter difference signal R, and line work signal Z.U in the ratio proportional to speed Fn and outputs differential work arc length DELTAl, differential work diameter difference DELTAr, and line interpolation signals DELTAz and DELTAu. Here, DELTAz and DELTAu are output directly, but DELTAr is added to initial radius Rs, and the output is supplied to converter 48 as cumulative diameter command Rn. Differential work are length DELTAl is added to initial work arc length Ls, and output Ln is operated together with reference diameter command Rc by angle converter 46. Output cumulative angle thetan is sent to converter 48, and new coordinate value (Xn, Yn) is obtained from thetan and Rn by converter 48 and is sent to difference equipments 50 and 52. Then, distribution pulses DELTAX and DELTAY are output.
Patent JP-S55119235-A (JP)
Title: Disc brake for vehicle
Inventor: WATANABE MAMORU
IPC: F16D55/224
Filed: 1979-03-06
Abstract: PURPOSE: To couple a caliper to a bracket through a single slide pin, by connecting a caliper end with one of holding arms through the slide pin, while the other caliper end being fittingly joined with friction pads for inhibiting it from turning about the pin.  
     CONSTITUTION: A bracket B for holding a brake caliper C is set close to a side of a brake disc D which turns together with a wheel, being fixed at fitting holes 1 to the chassis. Both ends of lining plates 4, 4' for a pair of friction pads P, P' engaged on both sides of the disc D are held loose on guide rails 3, 3' by means of the bracket B. The caliper C is equipped with an arm 5 having a hydraulic pressure mechanism 8 and another arm 5' in contact with the rear side of the pad P', one end being connected with a holding arm 2 of the bracket B through a slide pin 10 and the convex 15 of the other end being engaged with the concave 17 of the lining plates 4, 4'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06219338-A (JP)
Title: Active type suspension device for carburetor
Inventor: HIROMATSU TAKASHI
IPC: B62D33/067
Filed: 1993-01-21
Abstract: PURPOSE:To suppress vertical movement of a carburetor based on a car frame by providing a push rod which is designed to control a servo motor based on vertical acceleration exerted on the three points (for example, two points on both sides and one point at a rear intermediate) of the carburetor and be driven with the aid of the servo motor. CONSTITUTION:Pneumatic springs 16 and 16a are located between the four corner parts of the front, rear, right, and left corners of the bottom part of a carburetor 2 and a car frame 9 and a servo motor arranged adjacently to the pneumatic springs 16 and 16a is supported to the car frame 9. A vertical push rod making contact with the bottom of the carburetor 2 is coupled to the shaft of the servo motor. By means of an output from an electronic control device based on signals from vertical acceleration sensor 19 disposed to the four corner parts of the carburetor 2, the servo motor is run forward and reversed and a drag in an opposite direction to that of expansion and contraction movement of the pneumatic springs 16 and 16a.
Patent JP-H11222539-A (JP)
Title: Nonhalogen flame-retardant olefin resin composition
Inventor: SUGIYAMA MASAHIKO
IPC: C08K3/36
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent flame retardancy, mechanical properties, insulation properties, conductor peelability and white hue by mixing an olefin resin with a metal hydrate, calcined clay, and silica. SOLUTION: A hundred pts.wt. flame-retardant resin composition containing an olefin resin and a metal hydrate is mixed with 1-10 pts.wt. calcined clay, and 1-5 pts.wt. silica. The olefin resin is not particularly limited and may be a known one used in a flame-retardant resin composition. Also the metal hydrate is not particularly limited, and may be a known one. It is exemplified by magnesium hydroxide, aluminum hydroxide, or zirconium hydroxide. Among them, magnesium hydroxide is desirable. The amount of the metal hydroxide used is suitably 120-200 pts.wt. per 100 pts.wt. olefin resin. The calcined clay and the silica may be suitably selected from commercially available ones and are used in the form of powders.
Patent JP-S53110859-A (JP)
Title: Optical braching inserter
Inventor: KAJITANI MITSUO
IPC: G02B27/10
Filed: 1977-03-09
Abstract: PURPOSE:To dispose all optical fibers in the same direction and achieve miniaturization by using a convergent optical transmission body whose refractive index distribution on the plane perpendicular to its optical axis is maximum on the optical axis and which has a nearly parabolic refractive index distribution.
Patent JP-S53110906-A (JP)
Title: Sintered slide material
Inventor: KODAMA YUUJIROU
IPC: C22C38/00
Filed: 1977-03-10
Abstract: PURPOSE: The sintered slide material having excellent wear resistance and oxidation resistance at high temperature, which is obtained by making the sintered product of the powder of austenitic stainless steel contain Cu 2 S or WS 2  as the heat-resisting lubricant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03231150-A (JP)
Title: Apparatus for measuring substance extracted with carbon tetrachloride
Inventor: HORIUCHI KATSUYASU
IPC: B01D11/04
Filed: 1990-02-06
Abstract: PURPOSE:To measure an oil component with high accuracy even when an insoluble mixed solid is present in water to be examined by separating the oil component from the mixed solid in the water to be examined prior to extracting the oil component to disperse the same in the water to be examined and removing the mixed solid. CONSTITUTION:The oil component contained in water to be examined is extracted with CCl4 in an extraction tank 5 and the concn. thereof is measured by an infrared analyser 9. At this time, oil component-containing water such as industrial waste water being water to be examined is introduced into an ultrasonic dispersing device 1 initially and the oil component is separated from a mixed solid to be simultaneously dispersed in and emulsified with the water to be examined. Subsequently, the solid is removed by a filter 2a and an automatic filter 3 in a filtering water tank 2 and the dispersed and emulsified oil component transmits through the filters 2a, 3. The water to be examined from which the solid is perfectly removed is weighed by a weighing device 4 to be introduced into the extraction tank 5. By this method, the mixing of the solid with CCl4 is prevented.
Patent JP-S61188387-A (JP)
Inventor: UMEZAWA YUKIHIRO
IPC: B66B29/08
Filed: 1985-02-15
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-S52108714-A (JP)
Title: Afc device
Inventor: FUJIMORI TOSHIMITSU
IPC: H04N5/50
Filed: 1976-03-09
Abstract: PURPOSE:To maintain always a stated leading-in range against any of local frequency by removing the difference of loop gain of a AFC circuit even if it is a high-channel or a low-channel.
Patent JP-H03234970-A (JP)
Title: Flange installing method of ultra-high vacuum container
Inventor: FUKUYAMA HIROBUMI
IPC: F16J12/00
Filed: 1990-02-05
Abstract: PURPOSE:To improve the connecting condition of a container main body and a flange by interposing an intermediate layer between a copper layer and a hard aluminum alloy layer, which intermediate layer belongs to the same system as an aluminum alloy, and is lower in hardness and higher in impulsion than the other layers. CONSTITUTION:A ring-form member 12 is composed in a three-layer composition furnishing a hard aluminum alloy layer 13 as a flange, a copper layer 14 made of a material same as a container main body 11, and an intermediate layer 15 which consists of a pure aluminum as a metal material with a hardness lower than both layers 13 and 14, and a impulsion value higher than the both layers 13 and 14, and it is installed to an installing seat formed at a part 11a of the container main body 11 with an electron beam welding. As a result, the projecting size of the flange from the container main body 11 is made shorter. In the manufacturing process of the ring-form member 12, after welding a square copper plate 14' and a square intermediate plate 15' each other in an explosion bonding, a hard aluminum alloy plate 13' of the same form is also explosion-bonded to the opposite side surface of the intermediate plate 15', so as to form a three-layer clad member 12'. The clad member 12' is processed to manufacture the member 12.
Patent JP-S55122233-A (JP)
Title: Magnetic tape and its production
Inventor: SUZUKI YOSHIHISA
IPC: G11B5/70
Filed: 1979-03-09
Abstract: PURPOSE: To obtain a magnetic tape where adhesion accidents are prevented completely, by causing magnetic powder to adhere onto a film by a urethane-system binder which does not include a polymer of a specific molecular weight range.  
     CONSTITUTION: In production of a magnetic tape dependent upon processes shown in the figure, polyrethane-system resin which does not a polymer of molecular weight [styrene conversion molecular weight obtained by analysis dependent upon gel permeation chromatograph (GPC)] 10,000W40,000 (for example, molecular weight of approximately 50,000W100,000) is used as a binder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62185559-A (JP)
Title: Power source
Inventor: SHIMADA KAZUTOSHI
IPC: H02M3/155
Filed: 1986-02-12
Abstract: PURPOSE:To eliminate a decrease in the efficiency of a power source by converting a voltage under the switching condition of the highest efficiency in response to the ratio of an input voltage to an output voltage. CONSTITUTION:The DC/DC converter of a power source connects a choke coil 103 with a battery 101 when a transistor (Tr) 104 is made ON, discharges the power stored at this time when the Tr 104 is turned OFF, rectified by a rectifier D1, and output. In this case, a CPU 100 for controlling the switching operation of the Tr 104 is provided, and the DC input voltage of the coil 103 and the DC output voltage of the diode D1 are input through dividing resistors R1-R4 to the input terminals A/D0-A/D1. To switch the Tr 104 of the converter in the highest efficiency, the current change of ON/OFF periods may be equalized. Thus, the switching duty ratio of the Tr 104 is determined in response to the voltage ratio of the input/output. Thus, the voltage can be converted in the highest efficiency in response to the states of the battery 101 and a load.
Patent JP-H03230903-A (JP)
Title: Preparation of laminated wood
Inventor: MATSUSHITA EIJI
IPC: B32B21/08
Filed: 1990-02-05
Abstract: PURPOSE:To simply and rapidly arrange fibers as a reinforcing material and to reduce the number of manufacturing processes to reduce cost by performing the bonding between the laminae of at least the outer layer parts among wooden laminae to be laminated by applying an adhesive mixed with staple fibers to the surface of one lamina and mutually bonding the laminae under pressure. CONSTITUTION:Staple fibers 7 are charged in a coating hopper 3 from a staple fiber hopper 9 and an adhesive 2 is charged in the coating hopper 3 from an adhesive hopper 10. The staple fibers 7 and the adhesive 2 are mixed in the coating hopper 3 by a stirrer 8 and the adhesive 2 mixed with the staple fiber 7 is emitted to the surface of a horizontally moving wooden lamina 1 from the outflow orifice provided at the leading end of the hopper 3. The lamina coated with the adhesive 2 mixed with the staple fibers 7 is bonded to the other lamina 1. Since the laminated wood 5 thus obtained are constituted so that the staple fibers 7 having excellent tensile characteristics and high rigidity are fixed and arranged to the outer layer part of the lamina laminate 4 by the adhesive 2, the laminated wood having high bending rigidity can be obtained.
Patent JP-S52111120-A (JP)
Title: Split torsion bar for suspension
Inventor: ITOU MOTOI
IPC: B60G11/18
Filed: 1976-03-12
Abstract: PURPOSE:To enalbe obtaining of spring constant responsive to the object by dividing a torsion bar to two torsion bar members to change the rigidity of the respective bar members.
Patent JP-H03234413-A (JP)
Title: Electrolytic finishing device
Inventor: IWASAKI YASUHIRO
IPC: B23H3/00
Filed: 1990-02-06
Abstract: PURPOSE:To set a plurality of works simultaneously for facilitating preparation by providing a controlling means for performing a rust-proofing process to a work in a processing tank after a finishing process, and performing the similar finishing work in another processing tank subsequently. CONSTITUTION:A plurality of processing tanks 3 are provided in an electrolytic finishing device, a pulse current is supplied between a work 16 and an electrode 7 put facing each other through electrolyte 4 in one processing tank 3, and the work 16 is finished while eliminating electrolytic products between the work 16 and the electrode 7. After this, a switching valve of a discharge tue 17 is opened to discharge all the electrolyte 4 in this processing tank 3 once, cleaning water is pumped up from a cleaning water tank by use of a pump instead, a work surface 6a of the work 6 is cleaned again, dry air is blown to dry the work 6, and a rust-proofing process is applied. The similar finishing process is performed in another processing tank 3 subsequently.
Patent JP-H07231992-A (JP)
Title: Full-rotating bobbin case
Inventor: HIROSE TOKUZO
IPC: D05B57/14
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a full-rotating bobbin case which prevents a rotating hook from clattering to allow the rotating hook to smoothly rotate at high speeds for a long term. CONSTITUTION:A rotating hook 2 is turned on a rotation axis L1 at high speeds and the whole or part of it, including a rail guide groove 28, is made of synthetic resin having a low frictional property. A bobbin case holder 6 is made of metal and has a rail 8 around the circumference, and the rotating hook 2 rotates with the rail 8 fitted in the guide groove 28. Therefore, although the rail 8 slides at high speeds along the inner face of the rail guide groove 28 made of synthetic resin having a low frictional property, the amount of wearing is considerably reduced because of the low frictional property even when the rotating hook 2 rotates at a high speed for a long period of time.
Patent JP-S60172084-A (JP)
Inventor: SADAMITSU HITOSHI
IPC: G06F3/048
Filed: 1984-02-17
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-S56123386-A (JP)
Title: Method and apparatus for electrolysis of salt
Inventor: KISHIDA KOUNOSUKE
IPC: C25B9/19
Filed: 1980-03-03
Abstract: PURPOSE:To improve electrolytic current efficiency by partitioning the inside of an electrolytic cell for aqueous salt soln. with plural cation exchange membranes to constitute an anode chamber, an intermediate chamber and a cathode chamber, and performing electrolysis while passing raw liquid, dilute NaOH soln. and concd. NaOH soln. respectively. CONSTITUTION:Two sheets of cation exchange membranes 3a, 3b which have high current efficiency exclusively to an alkaline solution of low concn., are small in electric resistance and have durability are disposed between the anode 2 and cathode 1 of an electrolytic cell producing chlorine and NaOH by electrolyzing an aqueous soln. of salt, whereby an anode chamber (raw liquid chamber) 6, an intermediate chamber 5, and a cathode chamber 4 are formed. The raw liquid of the aqueous soln. of salt is circulated and supplied to the chamber 6 via an anolyte holding tank 2 and a gas-liquid separating chamber 11; an aqueous soln. contg. NaOH of high concn. is circulated and supplied to the chamber 4 via a catholyte holding tank 9 and a gas-liquid separating chamber 10, and an aqueous soln. of the NaOH having a concn. of 1/2-1/50 the catholyte concn. is circulated and supplied to the chamber 5 via an intermediate liquid holding tank 8. Gaseous chlorine and NaOH are produced at higher current efficiency than in the prior art.
Patent JP-S62258434-A (JP)
Inventor: KURAUSU RASHIYUKE
IPC: G03B9/24
Filed: 1987-02-06
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-S52112057-A (JP)
Title: Hot lubricating agent for iron, steel and similar materials
Inventor: YAMAGATA MITSUKUNI
IPC: C10N30/00
Filed: 1976-03-15
Abstract: PURPOSE: To apply glue, water glass and furan resin to hot lubricating oil for iron, steel and other similar materials containing carboxymethylcellulose as dispersant for improving the adhesion property thereof onto tool surface at a high temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000222307-A (JP)
Title: Network facsimile equipment and electronic mail communication method
Inventor: SAITO KYOJI
IPC: H04N1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail device for easily setting transmission attributes in plural addresses. SOLUTION: When an address is inputted, a setting judging part 41 checks whether or not a secrecy multi-address flag is turned on. Then, the setting judging part 41 judges that a first address should be set in a field [To:], and judges that a second or more addresses should be set in a field [Bcc:]. A header preparing part 45 describes the first input address in the field [To:] of a mail header, and describes the second and more addresses in the field [Bcc:] of the mail header. Then, the mail header prepared by the header preparing part 45 is synthesized with a TIFF file text coded by a text coding part 46 by a synthesizing part 47 so that an electronic mail can be generated.
Patent JP-H04268154-A (JP)
Title: Compressor control device for air conditioner
Inventor: NISHIHARA YOSHIKAZU
IPC: F24F11/02
Filed: 1991-02-21
Abstract: PURPOSE:To perform such a control as one capable of performing an accurate cooling operation and a positive protection which can be accommodated for an excessive air direction changing at a blowing side and a closing of the air blowing part under a configuration in which a plurality of air blowing circuits and a plurality of heat exchangers are used for performing an air blowing directed toward a ceiling. CONSTITUTION:Sensing means 2a and 2b for use in sensing a temperature of an indoor heat exchanger in an air conditioner capable of performing a cooling operation are provided. It has further a comparing means 4 for comparing a plurality of detected temperatures and a control means 7 for selecting a lower temperature value under a result of comparison and changing a frequency of a compressor 9 of variable frequency or stopping an operation of it.
Patent JP-2000228094-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KAKIZOE KAZUHIKO
IPC: G11C16/34
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory that erroneous recognition of written data can be prevented and reliability can be improved. SOLUTION: Data of a memory cell in a cell array 2 are read out by a read-out circuit 12 with a work line potential being same as that at the time of program verifying, data of the memory cell are read out by a read-out circuit 12 with a word line potential being lower than that at the time of program verifying and being higher than that at the time of reading (refresh verifying potential). And data read out with a word line potential being that at the time of program verifying are compared with data read out with a refresh verifying potential, write-in is performed by a write-in circuit 16 for a memory cell in accordance with this compared result.
Patent JP-H05195317-A (JP)
Title: Polyurethane elastic fiber and its production
Inventor: CHIBA SHUJI
IPC: D01F6/70
Filed: 1992-01-17
Abstract: PURPOSE:To improve the chlorine deterioration resistance of a polyurethane elastic fiber. CONSTITUTION:A polyurethane elastic fiber having excellent chlorine deterioration resistance is produced by adding a mono or polyhydroxybenzene derivative composed mainly of phenol to a polyurethane or a polyurethane solution and spinning the mixture.