baber/WOPTO huggingface dataset:
Patent JP-S598540-A (JP)
Title: Car carpet and its manufacturing method
Inventor: HAYASHI ISAO
IPC: B32B37/10
Filed: 1982-07-07
Abstract: PURPOSE:To realize 100% utilization of waste by forming resin material, for a carpet with backing resin material on the back side of its basic material planted with piles, with a layer of reclamied material of trimming waste of the carpet and a layer of virgin resin material. CONSTITUTION:Carpet 10 is composed of a basic cloth 11 planted with piles 12, a reclaimed backing layer 13 formed by melting reclaimed powder of trimming waste and stuck to lower face of the basic cloth 11 and a backing layer 14 of virgin resin under the layer 13. For manufacturing the carpet 10, after an original carpet roll 20 is put in progress on a support roll 21, powder 23 of trimming waste is first sprinkled over the roll by means of a sprinkler 22, and packing resin 25 is supplied by means of a T die, and then a layer-like body 20a formed by the original roll 20, power 23 and packing resin 25 is pressed by means of a pair of pressing roll 26. Subsequently, by rolling the body 20a round through cooling rolls 27, a carpet 28, provided with a backng layer, is obtained.
Patent JP-S5818803-A (JP)
Inventor: ARAGA YOSHINOBU
IPC: F21V21/36
Filed: 1981-07-24
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-S63283302-A (JP)
Title: Antenna system
Inventor: NAKAJIMA TOMOHIKO
IPC: H01Q3/26
Filed: 1987-05-15
Abstract: PURPOSE:To generate a multibeam which has a high gain in an optional direction with high accuracy and to control patterns of the respective beam independently by performing 2nd arithmetic processing which integrates successively the output data sequence of a 2nd delay device and the 2nd wait data sequence corresponding to the optional beam direction and beam patterns. CONSTITUTION:Signals from plural array antenna elements f1-FM are received by receivers g1-gM and converted into digital data, which are delayed by a time required for 1st arithmetic processing; and then the delayed data sequence and the wait data sequence corresponding to the optional beam direction and beam patterns are integrated successively by a 1st calculator to generate the multibeam for a 1st surface. Further, the data sequence as the arithmetic result of the 1st calculator is delayed by a time required for the 2nd arithmetic processing and this delayed data sequence and the wait data sequence corresponding to the optional beam direction and beam patterns are integrated successively by a 2nd calculator to generate a multibeam for a 2nd surface. Consequently, the directions and patterns of the multibeams for the 1st and 2nd surfaces are controlled independently.
Patent JP-S5643239-A (JP)
Title: Preparation of 1,4,4a,9a-tetrahydroanthraquinone compound
Inventor: KOMATSU TATSUMI
IPC: C07C67/00
Filed: 1979-09-14
Abstract: PURPOSE: To prepare the titled compound in high quality and yield, with simple process, by the Diels-Alder reaction of 1,4-naphthoquinone with a conjugated diolefin compound using the produced titled compound as a reaction medium.  
     CONSTITUTION: A liquid or gaseous conjugated diolefin compound is intorduced into a mixture of 1,4-naphthoquinone (NQ) and 1,4,4a,9a-tetrahydroanthraquinone  compound (THAQ) maintained at a temperature above the melting point of  THAQ, pref. at 110W150°C. After the completion of the reaction, a part of the produced THAQ is extracted from the system, and recycled as the medium of said reaction. The remaining part of the THAQ is utilized as the objective product. Similar  effect can be also attained by introducing the conjuagated diolefin compound at the  initial stage of the reaction into molten NQ under the reaction conditions, and completing the reaction in the presence of the produced THAQ.  
     EFFECT: The recovery of the conjugated diolefin compound used in excess is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5642129-A (JP)
Title: Fluorescence spectrophotometer
Inventor: HIRAMOTO TATEKU
IPC: G01N21/64
Filed: 1979-09-14
Abstract: PURPOSE:To lower the lower limit of the quantitative detection of the fluorescence spectrophotometer by a method wherein a flash lamp is used as a light source for pojecting the exciting light onto the sample, and the discharge current is controlled so that the peak current value and the pulse width may be larger than predetermined values. CONSTITUTION:When the flash lamp comprising xenon gas filled in a bulb having an inside diameter D of 8mm. and an arc length L of 40mm. is operated with a peak current value of 800A/cm<2> and a pulse width of 0.8m sec, the total luminous flux instantaneously becomes 6X10<6> lumen. If this flash light is used for the quantitative analysis of quinine sulfate in 0.1N sulfuric acid, the quantitative analysis is effective for extremely minute amounts down to about 0.01ppb. Although the flash lamp is inferior to short-arc discharge lamps in beam-condensing efficiency, it is superior to the short-arc discharge lamps in analyzing precision. In addition, when the peak current value is set to be larger than 300A/cm<2> and the pulse width to be larger than 30mu sec, the inconvenience of the fluctuation of the beam-condensing efficiency is avoided and the light-emitting efficiency can be enhanced to a sufficiently high value. Accordingly, the lower limit of the quantitative analysis can be lowered.
Patent JP-H07300350-A (JP)
Title: Apparatus for drawing optical fiber and method for the same
Inventor: SAWADA KATSUMI
IPC: G02B6/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a cooler capable of rapidly changing the cooling ability with a cooling cylinder so as to control the admitting temperature of the resultant optical fiber to a constant value without regard to a change in the linear velocity of the optical fiber in an apparatus for drawing the optical fiber. CONSTITUTION:This apparatus for drawing an optical fiber is constituted by stretchably installing a cooling cylinder 2 in an apparatus for drawing the optical fiber so as to expand and contract the cooling cylinder 2 with an expansion and contraction driving device, measuring the coating diameter with an outside diameter measuring instrument 7 and controlling the expansion and contraction driving device based on a deviation signal for the measured value of the coating diameter from the prescribed value with a cooling cylinder controller 10 so as to expand and contract the cooling cylinder 2.
Patent JP-S63284104-A (JP)
Title: Plant blight controller of benzothiazole type
Inventor: MIYAZAWA TAKEO
IPC: A01N43/78
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a safe plant blight controller having excellent blight controlling effects, comprising at least one benzothiazole derivative such as 2-[2'-(5'- methyl-1',3',4'-thiadiazolyl)thio]benzothiazole as an active ingredient. CONSTITUTION:A plant growth controller containing at least one benzothiazole derivative shown by formula I (R is 1-8C alkyl, cycloalkyl, aralkyl, aryl or heterocyclic; n is 0-2) as an active ingredient. The benzothiazole derivative has high fungicidal action and shows strongly controlling effects especially on blast of rice plant with a low concentration. The plant blight controller can be used alone and more effectively used together with an agricultural chemical such as another fungicide or insecticide and a fertilizer and aimed controlling operation can be attained with reduced labor. The compound shown by formula I such as a compound wherein n is 0 in the formula I is obtained by reacting a compound shown by formula II with a strong base and then with 2- chlorobenzothiazole.
Patent JP-S62275136-A (JP)
Title: Polyvinyl chloride coating composition
Inventor: OSHIBE YOSHIHIRO
IPC: C09D153/00
Filed: 1986-05-23
Abstract: PURPOSE:To obtain the title compsn. having an excellent inhibitory action on the migration of a plasticizer for a soft polyvinyl chloride (PVC) contg. a plasticizer, by blending a block copolymer comprising a specific fluorine-contg. polymer part and a polymer part having adhesiveness to PVC. CONSTITUTION:A block copolymer (A) contg. a fluorine-contg. polymer contg. perfluoroalkyl groups an N-methylol groups (a) comprising 5-60wt% units based on one or more compd. selected from among those of formula I (wherein R1 is H or CH3; R2 is a group of formula II-III; p is 1-10; Rf is a group of formula IV-V; n is 1-16) (i), 2-25wt% units based on N-methylolacrylamide (ii) and 15-93wt% units based on other monomers (iii), and a polymer part having adhesiveness to PVC (b) comprising 20wt% or more units based on methyl methacrylate (iv) and 80wt% or more units based on other monomers (v), if necessary, and in which the wt. ratio of (a) to (b) is 25-90/70-10, and if necessary, resins other than component A, org. solvents and etc., (B) are blended.
Patent JP-H07325772-A (JP)
Title: Management system for communication circuit network
Inventor: DAITO EIJI
IPC: G06F11/30
Filed: 1994-05-31
Abstract: PURPOSE:To collect and monitor the failure information by an optional computer connected to a network by managing concentrically the visible operating conditions based on the failure information on a communication circuit which is sent to a host computer. CONSTITUTION:An accumulated file writing part 15 decides whether the failure information on a communication circuit notified from a communication message processing part 12 is detected in its own system or defined by a telegraphic message of the failure information received from a slave computer based on the identification name of a failure detecting device. The result of this decision is registered in a circuit failure information storing file 14, and a writing pointer is updated. When a failure information display part 17 is started by a user, a host computer 2 reads the circuit failure information out of the file 14. Then the computer 2 edits the circuit failure information by designation of the user for each communication circuit or each computer or in time series on each time band. The edited circuit failure information is visibly shown on a display. In such a constitution, the opening conditions of a communication circuit network can be grasped.
Patent JP-2000307895-A (JP)
Title: Device for correcting dark shading for television camera
Inventor: ZENITANI TOSHIHIRO
IPC: H04N5/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce light shielding time for an image pickup element as much as possible, when dark shading is corrected. SOLUTION: In this device which detects the quantity of data shading from a black output of an image pickup element 1 and corrects it, a comparison signal (p) is set to every output of the element 1 in a period that is not displayed on the screen, and the signal (p) is detected by a comparison signal detecting means. Meanwhile, corresponding to the data shading quantity of the black output, a correction signal generating means 5 generates a correction signal (q) reaching a part of the signal (p), and the signal (q) is added to the output of the element 1 by a signal adding means 3. A comparing means 15 compares the latest comparison signal (p) with its target value and adjusts the magnitude of the signal (q) according to its compared results.
Patent JP-S598974-A (JP)
Inventor: JIYON EMU DEIKUSON
IPC: A61N1/32
Filed: 1982-07-08
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-H0813234-A (JP)
Title: Dull fiber for shading ombre and shading ombre needle punched carpet
Inventor: YAMADA TAKAYOSHI
IPC: D01F6/62
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a shading ombre needle punched carpet for vehicles good in appearance by kneading a polyester polymer with titanium oxide as a shading ombre material and using the resultant dull fiber. CONSTITUTION:This dull fiber for shading ombre is obtained by kneading a polyester polymer with 0.4-1.5wt.% titanium oxide as a shading ombre material, then melt spinning the kneaded mixture and draw the formed fiber. The resultant staple dull fiber has shading ombre effects. Furthermore, this shading ombre needle punched carpet is obtained by forming a web from the dull fiber, carrying out the needle punching treatment, preparing a carpet and carrying out the stamping forming thereof into a prescribed shape. The difference in light transmittance between piles in a standing state and piles fallen by the stamping forming is small and the resultant needle punched carpet for vehicles has hardly conspicuous shading on the surface.
Patent JP-H09300184-A (JP)
Title: Workpiece carry-in and carry-out device in double head grinding machine
Inventor: NARUOKA SHIRO
IPC: B24B7/17
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a workpiece carry-in and carry-out device in a double head grinding machine to reduce manufacturing cost and improve the efficiency of a grinding process. SOLUTION: A carrier plate 22 in which workpiece pockets 24 to 27 which can store large and small workpieces Wg, Ws are formed is rotatably arranged in correspondence to a grinding wheel 12. An index plate 32 in which workpiece pockets 34, 35 which can store large and small workpieces Wg, Ws are formed is rotatably arranged in correspondence to the carrier plate 22. In the index plate 32, a first workpiece carry-in device 17 which carries the large workpiece Wg into the workpiece pocket 34 and a second workpiece carry-in device 18 which carries the small workpiece Ws into the workpiece pocket 35 are provided. Since it is unnecessary to provide an interlock mechanism in both workpiece carry-in devices 17, 18 owing to this configuration, a structure of a workpiece carry-in and carry-out device is simplified.
Patent JP-H0414052-A (JP)
Title: Printing original plate for electrophotographic engraving
Inventor: KATO EIICHI
IPC: C08F299/00
Filed: 1990-05-08
Abstract: PURPOSE:To improve the electrophotographic characteristics of a printing origi nal plate and the dissolution of non image part by incorporating a specific graft copoymer as a binder resin in a photoconductive layer. CONSTITUTION:On the photoconductive layer of the printing original plate, the graft copolymer (A) with a weight average molecular weight of 1X10<3> - 1X10<5> is incorporated as the binder resin. In a component (A), one functional macromonomer coupling a double bonding group of formula III only with on one end of the polymer having a desired molecular weight incorporating one or more components of formulae I and II, a monomer of formula IV and a one functional monomer incorporating>= one kind of acid groups such as -PO3H2, -SO3H, -COOH, are incorporated as the components. But A1, A0, or A2 represents -COO-, -OCO-, etc., B1, or B2 represent C1-C18 aliphatic group or C6-C12 aromatic group, b1, b2, a1, a2, c1, c2 represent H, halogen, etc, and B0 represents -CN, -CONH2, etc.
Patent JP-2000307918-A (JP)
Title: Electronic camera and cable unit for the same
Inventor: SHINKAWA KATSUHITO
IPC: H04N5/225
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve portability at the time of carrying a digital camera, and to improve operability at the time of photographing. SOLUTION: In this digital camera in which an image pickup part 3 having an image pickup element and a processing main body 2 for processing and preserving pictures are formed so as to be freely attachable and detachable, the processing main body part 2 is provided with a cable housing part 42. Then, a cable 41 for connecting the processing main body 2 with the image pickup part 3 can be housed in the cable housing part 42. Thus, at the time of carrying the digital camera, the cable 41 can be prevented from being difficult to handle so that portability at the time of carrying the digital camera and the cable 41 can be improved. Also, the length of the cable 41 to be pulled out of the cable housing part 42 is arbitrarily set according to a photographic condition so that operability at the time of photographing can be improved.
Patent JP-S5544473-A (JP)
Title: Sheet sending out device
Inventor: HASHIDA YOSHINORI
IPC: B65H3/56
Filed: 1978-09-27
Abstract: PURPOSE: To make it possible to perfectly accomplish feeding out of the only top sheet, and to replace the 2nd and any subsequent sheet to the original position after blocking its proceeding motion.  
     CONSTITUTION: When tray 5 is energized upward by means of pushing up mechanism as spring etc, and roller 3 is rotated while the top of paper stack L being pushed by rptating roller 3, the top paper P, is fed out by frictional force against roller body 6. At this moment, paper P, will displace arm 18 of regulation mechanism 16 against the force of spring 20 and shift along guide plate 21, while sliding on regulation member 19. Later, lead edge of tray 5 is made to turn downward, causing pushing force of paper stack L against roller 3 to be released, then even if there were double feed, the 2nd paper and the subsequent, P 2 , P 3  shall be replaced to the original position in response to recovery of arm 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000309443-A (JP)
Title: Image recording device and its control method
Inventor: HATANO YASUHIRO
IPC: H04N1/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate waste in a heat transfer film, by surely supplying cut paper. SOLUTION: First an ASF roller 31 is rotated by driving a first drive system 1, cut paper 37, passing between the ASF roller 31 and a separating pad 32, is fed out toward a nip of a recording roller 33 and a thermal head 38. When a sensor 42 detects a tip end of the cut paper, driving of a second drive system 11 is started. In this way, the ASF roller 31 and the recording roller 33 are rotated simultaneously. In the case of conveying the cut paper 37 by a prescribed distance X, the first drive system 1 is stopped, and only the ASF roller 31 is stopped. Successively the second drive system 11 is driven, the recording roller 33 and a winding roller 35 are rotated. Here, printing is performed on the cut paper by the thermal head 38.
Patent JP-H05287107-A (JP)
Title: Production of thermoplastic resin foam
Inventor: OTOSHI YUKIO
IPC: C08J9/14
Filed: 1992-04-10
Abstract: PURPOSE:To produce a thermoplastic resin foam according to a conventional technique without destroying the ozonosphere by using hydrofluoromethane or perfluoromethane and a hydrochlorofluorocarbon as a foaming agent. CONSTITUTION:The objective thermoplastic resin foam is produced by mixing (A) 100 pts.wt. thermoplastic resin with (B) 0.1-50 pts.wt. foaming agent mixture, composed of (B1) one or more of hydrofluoromethane and perfluoromethane (preferably difluoromethane, trifluoromethane or tetrafluoromethane) and (B2) one or more of chlorodifluoromethane, 2,2-dichloro-1,1,1trifluoroethane, 1, 1- dichloro-1-fluoroethane, 1-chloro-1,1difluoroethane and 2-chloro-1, 1, 1, 2- tetrafluoroethane and comprising >=30 pts.wt. mixture containing preferably 30-99 pts.wt. component (B1) and 70-1 pt.wt. component (B2) at a high temperature under a high pressure and extruding the resultant mixture into a low- pressure zone.
Patent JP-2000309078-A (JP)
Title: Number conversion device for numbering machine
Inventor: TAKEUCHI TETSUYA
IPC: B41K3/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a number conversion device for a numbering machine in which number conversion is surely performed. SOLUTION: Numbering boxes 7a-7e rotated integrally with a number drum shaft 1 are provided with a character ring 8 having the printing part of a number, a lever 10 performing stepping of the printing part and a cam follower 9, Overall peripheral cam grooves with which the cam follower 9 is engaged, are provided and consist of a conversion part performing stepping of the printing part and a nonconversion part unperforming stepping of the same. The overall peripheral cam grooves are changed over into a nonconversion position in which stepping of the printing part is not performed even in the conversion part, and a conversion position in which stepping of the printing part is performed in the conversion part, by means of an air cylinder 41.
Patent JP-2000311621-A (JP)
Title: Color cathode-ray tube
Inventor: NISHIZAWA SHOKO
IPC: H01J29/28
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of displaying image of high quality while lowering the reflection in the inner surface of a panel and the residual charge of a phosphor layer. SOLUTION: A color image display tube has a vacuum envelope formed of a panel, a neck for storing an electron gun, and a funnel for connecting the panel and the neck to each other, and the inner surface of the panel is formed with a phosphor layer 21 so as to form a display screen. In this color image display tube, a charge preventing/reflection preventing layer 23, of which refractive index is continuously changed toward the panel side thereof and having the nearly equal refractive index with the refractive index of the panel at the panel side thereof and having conductivity to be maximum at the phosphor side and to be minimum at the panel side is formed between the inner surface of the panel and the phosphor layer 21.
Patent JP-H02295889-A (JP)
Title: Lifting magnet crane device
Inventor: YAMANODERA TAKASHI
IPC: B66C13/46
Filed: 1989-05-11
Abstract: PURPOSE:To facilitate automatization of control of a number of steel plates to be hung by providing an electromagnet having a magnetic material core and an excitation coil, magnetic flux detecting means for detecting magnetic flux passing one part of the magnetic material core, current supply means, means for vertically moving the electromagnet and a processing means. CONSTITUTION:A mutual relation of previously obtained excitation current of an excitation coil 52 and magnetic flux to pass through one part of a magnetic material core 51 by a search coil 53 (magnetic flux detecting means) to the total thickness of steel plates magnetically attracted by a lifting magnet 5 (electromagnet), is stored in a microcomputer CPU (processing means). Supply of the excitation current by a current supply unit REG (current supply means) and upper driving of the magnet 5 by a vertically moving means are provided, and in such a condition that one to plural sheets of steel plates are hung by the magnet 5, the total thickness of the steel plates, magnetically attracted to the magnet 5, is detected from the excitation current, supplied by the current supply unit REG and from the magnetic flux detected by the search coil 53.
Patent JP-H07316771-A (JP)
Title: Thermal spray material
Inventor: NOTOMI HIROSHI
IPC: C22C38/00
Filed: 1994-05-31
Abstract: PURPOSE:To produce a thermal spray material for high temp. resisting wear coating at a cost lower than heretofore by preparing a thermal spray material having a compsn. contg. specified ratios of Fe, C, Cr, Mo, V and Nb and in which the content of grains with specified grain size is prescribed. CONSTITUTION:A thermal spray material having a compsn. contg., by weight, 5.0 to 6.5% C, 25 to 35% Cr, 5 to 15% of one or more kinds among Mo, V and Nb, and the balance Fe with inevitable impurities, and in which the content of grains with >=50mum grain size is regulated to <=10% is prepd. Thus, the thermal spray material forming sprayed coating excellent in high temp. oxidation resistance at a cost lower than the one using cermet or ceramics can be obtd.