baber/WOPTO huggingface dataset:
Patent JP-H0957317-A (JP)
Title: Method and device for controlling plate thickness of tandem rolling mill
Inventor: SHIRATORI MASAKAZU
IPC: B21B37/18
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a plate thickness controller for a tandem rolling mill whose plate speed accuracy in a whole speed area including that at the time of low speed rolling is improved. SOLUTION: By using the integrated value of rolling distance actual results detected by range finders 50 to 54 installed on the outlet side and the inlet side of each stand of a tandem rolling mill and on the outlet side of bridle rolls and plate thickness actual result values detected by plate thickness meters 60 to 64, a mass flow operation is performed. A plate thickness actual result value just under the roll of a stand, which has been found by the operation, and the deviation in a target plate thickness, are set as the speed correction quantities of each stand. And, they are added to the speed command values of each stand, which are the outputs of speed command devices 30 to 34, are sent to motor controllers 20 to 24, and make motors 10 to 14 revolve.
Patent JP-S60101411-A (JP)
Title: Coal burner nozzle
Inventor: ONO SHIYUUJI
IPC: F23D1/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve resistance to thermal impact and resistance to wear, by a method wherein a nozzle is made of a specified material, and heating treatment is applied thereon. CONSTITUTION:A flow uniformizing plate 13, removably attached to a multistage body 1, is formed by chrome-nickel series steel, and the part on the upper stream side of said flow uniformizing plate is age-hardened by high-temperature heating. The chrome-nickel series steel is age-hardened by high-temperature heating and therefore, 25Cr-20Ni, 45Cr-30Ni, 50Cr-50Ni are used. The flow uniformizing plate 13 is formed such that hardening process is not applied on a front 13a, needing resistanc to thermal impact, the hardness thereof is set to HB300 or less, and only a rear 13b, needing resistance to wear, is age-hardened at 600-900 deg.C to set the hardness to HB500 or more. Thus, the front 13a of the uniformizing plate 13 is low in hardness and is formed by a material having excellent ductility, and thereby, even if crack extends to a corner part, the crack is prevented from extending to the front 13a of the flow uniformizing plate 13.
Patent JP-H0259631-A (JP)
Title: Temperature indicator
Inventor: YOSHINO KATSUMI
IPC: C09K9/02
Filed: 1988-08-26
Abstract: PURPOSE:To obtain an inexpensive temp. element which is stable and has excellent ease of handling by forming the temp. indicator into the structure consisting in utilizing thermochromism to detect temp., mixing a high-polymer compd. with a matrix compd. and supporting the mixture with a heat resistant support. CONSTITUTION:A 5-membered heterocyclic compd. polymer having a substituent in the 3rd position and/or 4th position of the 5-membered heterocyclic ring can be changed in a discoloration temp. region as desired by properly changing the kind of the substituent. The basic structure is the structure in which a thin film 1 or fine wire essentially consisting of, for example, the high-polymer compd. having a conjugation bond in the main chain or the shaped material having the same effect as the effect of said film or wire is supported by the heat resistance support 2. Since the base 2 is at least partly transparent, the structure is simple and the production is easy. The temp. indicator is inexpensively obtd.
Patent JP-H0373903-A (JP)
Title: Color filter
Inventor: SAWAMOTO HIDENARI
IPC: G02F1/1335
Filed: 1989-08-14
Abstract: PURPOSE:To smooth the partition between adjacent picture elements and to improve the quality of displayed images by setting the transmittance or luminance of color filters at the curve distribution characteristics which rise in a central part and fall in a peripheral part. CONSTITUTION:The film thicknesses of filter elements 13 are changed with the curve distribution where the film thickness is small in the central part of the filter elements 13 and increases in the peripheral part by forming the inside surfaces 16 of the respective filter elements 13 to a curved recess surface of a hemispherical surface in order to apply the curve distribution to the transmittance of the filter elements 13. The recessed part of the element 13 is preferably embedded by a flat control film 17 in such a manner that the liquid crystal cell gap does not change by the change of film thickness of the element 13. The formation of the conspicuous peripheral parts of the picture elements is obviated and the connection of the picture elements is smoothed. The boundary lines of the images have inconspicuous zigzags.
Patent JP-S59100251-A (JP)
Title: Corrosion resistant aluminum alloy with high strength for brazing
Inventor: UMIBE SHIYOUJI
IPC: C22C21/12
Filed: 1982-11-30
Abstract: PURPOSE:To maintain the high strength of the resulting alloy even after brazing and to improve the corrosion resistance by providing a specified composition consisting of Cu, Mg, Si and the balance essentially Al. CONSTITUTION:This corrosion resistant Al alloy with high strength for brazing has a composition consisting of, by weight, 0.3-2.0% Cu, 0.1-0.4% Mg, 0.1- 1.0% Si and the balance essentially Al and having >=1 weight ratio of Si/Mg. The composition may further contain one or more among 0.05-0.5% each of Zr, Cr and Mn, and 0.05-0.5% Ni may be substituted for part of said Al.
Patent JP-H0493337-A (JP)
Title: Surface-treated filler and rubber composition filled therewith
Inventor: AOSHIMA MASASHI
IPC: C08K9/04
Filed: 1990-08-08
Abstract: PURPOSE:To prepare the title filler excellent in reinforcing effect by subjecting a filler to a surface treatment with a specific terpolymer. CONSTITUTION:A filler pref. comprising silica, CaCo3, talc, or aluminum hydroxide is subjected to a surface treatment with a terpolymer which contains repeating units derived from ethylene, repeating units derived from at least one (meth) acrylic ester (e.g. ethyl acrylate), and repeating units derived from maleic anhydride.
Patent JP-2000047592-A (JP)
Title: Display device and mounting method therefor
Inventor: FURUNO KENICHI
IPC: G09F9/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To arbitrarily and easily set the display direction of an outdoor or indoor display unit corresponding to the partial specification change of the display unit. SOLUTION: On the back of a case 3, plural projections 11-14 of any arbitrary height are arranged. In the case of attaching the display unit to the surface of a supporting member, any one of projections 11-14 is selectively left and the other projections are removed. Then, the apex face of the selected projection is fixed while being abutted to the surface of the supporting member. Thus, the display direction or attaching angle of the display unit can be selected over sufficiently wide range and can be freely changed without changing the production of a case metal die for the display unit as well.
Patent JP-2000041890-A (JP)
Title: Paper holder
Inventor: OHIRA HIROSHI
IPC: A47K10/22
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper holder allowing the use of even a roll of paper having a cylindrical core at a center, and having no core material requiring the insertion of a shaft member instead. SOLUTION: Carriers 7a and 7b are arranged in the through-hole X of inner plates 5a and 5b for constituting a pair of roll holding members 3a and 3b facing a mounting member 2, so as to be capable of freely coming out by the operation of springs 13a and 13b, and the core material A1 of rolled paper is held with the projecting periphery of the carriers 7a and 7b. On the other hand, rolled paper having no core material A1 requiring the insertion of a shaft member 15 is formed so that the shaft member 15 is held between vertical grooves formed on the front edges of the carriers 7a and 7b.
Patent JP-H1053261-A (JP)
Title: Cap seal
Inventor: UEDA TOSHIHIRO
IPC: B65D41/62
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap seal which once mischievously unsealed has a part along a break line torn and peeled, leaving a conspicuous evidence of the mischief. SOLUTION: A container filled with a material is sealed with a cap part 3 and a cap seal 12 with which the cap part 3 and part of the container are covered and sealed has a break line 4 which, annularly formed, a circumferential external force can break. Peripherally on the cap seal 12 at least two break lines 13, 14, each extending to a prescribed length from the break line 4 slantingly upward and each separating from the other at prescribed distances, are formed in a divergence. Between these break lines 13, 16 at least one break line (break lines 15, 16 in diagram) is formed to a prescribed length circumferentially.
Patent JP-H1151826-A (JP)
Title: Sampling valve
Inventor: KIMURA ROKUSABURO
IPC: G01N33/49
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a sampling valve which can make compact and inexpensive a mechanism related to switching of a passage connection for determination, cleaning, etc. SOLUTION: A sampling valve V comprises a fixed element 1, a movable element 2, a driving ring 5, rotation-regulating parts 6, 7, a driving motor 8 and a decelerator 9. An arm 12 is provided at a circumferential face of the movable element 2 to switch a passage connection of the elements 1 and 2. A notched part 5a is formed in a circumferential wall of the driving ring 5. A head part of the arm 12 of the movable element 2 is set in a state where it is tightly fitted in the notched part. The driving ring 5 is rotated by the motor 8 which can rotate forward and rearward, thereby rotating the movable element 2 via the arm 12. The rotation-regulating parts 6, 7 stop the rotation of the ring when butting against outer faces of engagement parts 5b, 5c of the rotating driving ring 5.
Patent JP-H0493767-A (JP)
Title: Monitoring apparatus of water environment
Inventor: ITANI KENJI
IPC: G01N33/18
Filed: 1990-08-08
Abstract: PURPOSE:To prolong the lifetime of a water environment measuring sensor by dipping the measuring sensor only when the measurement of water environment is necessary. CONSTITUTION:A valve opening signal 151a is delivered from a control element 150 to a valve operating element 123, an air vent valve 122 is opened and water W is introduced into a tubular body 120. When a time required for a water environment measuring sensor 110 to be dipped in the water W passes, subsequently, a valve closing signal 151b is delivered from the control element 150 to the operating element 123. At the same time, a measurement start signal 152a is delivered to the sensor 110 and a result 110a of measurement is delivered from the sensor 110. Then, a measurement end signal 152b is delivered to the sensor 110 and a pump start signal 153a to an air press-in pump 140 respectively. Receiving the signal 152b, the sensor 110 ends the measurement of water environment, while the pump 140 starts to press air into the tubular body 120. As the pressing-in proceeds, an internal pressure of the tubular body 120 rises and the water W staying inside the tubular body 120 is discharged from a water introduction port 121.
Patent JP-H0878645-A (JP)
Title: Silicon semiconductor wafer and its manufacture
Inventor: ISHIGAMI SHUNICHIRO
IPC: H01L29/78
Filed: 1994-09-05
Abstract: PURPOSE: To provide a silicon semiconductor wafer wherein arsenic or antimony, which is the dopant in a first silicon wafer to be a supporting substrate, is not diffused in a second silicon wafer which is to be an active layer, namely a silicon semiconductor wafer which does not allow resistivity of the active layer to vary. CONSTITUTION: A silicon semiconductor wafer is formed by laminating an (n<+> ) type first silicon wafer 11 to be a supporting substrate with an (n<-> ) type or (p) type second silicon wafer 12 to be an active layer. An interlattice silicon atom rich layer 14 is formed on the junction interface between the first silicon wafer 11 and the second silicon wafer 12.
Patent JP-S6099058-A (JP)
Inventor: DENISU RUISU KURUUGAA
IPC: D04H1/54
Filed: 1984-10-08
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-S59103796-A (JP)
Inventor: MATSUNAGA TADASHI
IPC: B43K21/16
Filed: 1982-12-03
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-H0661527-A (JP)
Title: Semiconductor light-emitting element and its manufacture
Inventor: YOSHIMOTO NAOTO
IPC: H01L33/40
Filed: 1992-08-07
Abstract: PURPOSE:To prevent the deterioration of an oxide substrate even in a high- temperature or reducing atmosphere by coating the surface of the substrate which is opposite to the surface of the substrate on which a thin film layer, etc., is formed and on which no element is formed with a material having a resistance against the high-temperature or reducing atmosphere. CONSTITUTION:SiO2 films 5 are deposited on the rear surface and side face of a ZnO single-crystal substrate 2. The an Inx'Gay'Al1-x'-y'N (0<=x'<=1, 0<=y'<=1, and 0<=x'+y'<=1) buffer layer 3 is grown on the substrate 2 on which the films 5 are formed. After protecting the surface of the substrate 2 in such a way, an InxGayAl1-x-yN (0<=x<=1, 0<=y<=1, and 0<=x+y<=1) film 4 is grown by gradually raising the growing temperature. When a four-element mixed crystal is grown in such a way, the surface of the substrate 2 is not deformed to a polycrystalline layer even when the substrate 2 is heated in an ammonium atmosphere. Therefore, an InGaAlN four-element mixed crystal can be grown at a high temperature by using the substrate 2.
Patent JP-S6269926-A (JP)
Inventor: KISAKA HIROYUKI
IPC: A01D34/76
Filed: 1985-09-24
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-H0659952-A (JP)
Title: Magnetic disk device
Inventor: HASHIMOTO YASUICHI
IPC: G06F12/08
Filed: 1992-08-07
Abstract: PURPOSE:To comparatively inexpensively realize a high-performance cache storage function and to shorten an overhead time for buffer storage control by combining an existing microcontroller and a comparatively small hardware. CONSTITUTION:In a high performance disk cache system constituted by dividing a buffer memory into plural segments and managing a buffer memory using method in each segment, a comparatively inexpensive hardware for executing the judgement of a hit, the selection of a substitutive segment, the updating of an LRU counter, etc., is provided in a disk control part (HDC) 14 as the 2nd buffer storage control part 14e and the HDC 14 is controlled by a microcontroller 14e. As compared with a case for executing the processing only by the microcontroller 14e, the processing can be executed at remarkably high speed and the overhead time can be shortened.
Patent JP-H0656631-A (JP)
Title: Remover for nail enamel
Inventor: HOSOKAWA HITOSHI
IPC: A61K8/00
Filed: 1992-08-07
Abstract: PURPOSE:To provide a nail enamel remover capable of easily removing nail enamel containing a polymer emulsion as a main film-forming agent and exhibiting remarkable effect on the prevention of nail damage caused by the use of a nail enamel over a long period. CONSTITUTION:This nail enamel remover contains 5-95wt.% (preferably 20-70wt.%) of one or more kinds of oxyalkylene glycol derivatives of formula (R<1> is 2-4C alkylene; R<2> and R<3> are 1-8C hydrocarbon group or 1-4C acyl; (n) is 1-3), e.g. ethylene glycol monoethyl ether acetate. The remover exhibits excellent removing effect on an aqueous nail enamel containing a polymer emulsion (especially an acrylic polymer emulsion) as a main base agent.
Patent JP-H1148080-A (JP)
Title: Chip separating device from cutting oil
Inventor: TAKITA TOSHINOBU
IPC: B01D24/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a chip separating device from a cutting oil which can collect the chip in good oil out condition while the configuration remains simple. SOLUTION: A scrape-up member 17 is supported on an endless running body 8 which is accommodated in a casing 1 in an inclined condition. The scrape-up member 17 is moved aslant upward by the endless running body 8 and scrapes up the chip B aslant upward along the casing 1. At the top of the casing 1, an exhaust port 31 is furnished to drop out and exhaust the chip B which is scraped up by the member 17 to over the outside of a mixture A. A storage part 23 for a chip B1 is furnished at the casing 1 in its position upstream of the exhaust port 31. In the storage part 23, the chip B before being carried to the exhaust port 31 is contacted with the stored chip B1. The storage part 23 is furnished in its lower part with an opening 24 through which the cutting oil C is to ooze out.
Patent JP-H1153028-A (JP)
Title: Method and device for gathering information
Inventor: SAKATE YUJI
IPC: G05B23/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for information gathering which improve operation efficiency by making it possible to speedily and easily calling a maintenance engineer for abnormality such as a temporary stop of an object of information gathering in such a case. SOLUTION: A personal computer 100 as an information gathering terminal is connected to an information source 200 as an object of information gathering and used to gather state data from the information source 200, and whether or not the object of information gathering becomes abnormal is judged from the gathered state data. If the abnormality occurrence is decided, the abnormality occurrence is guided and displayed on the screen of the personal computer 100 and a maintenance engineer for the abnormality is called.
Patent JP-2001037813-A (JP)
Title: Seating device
Inventor: OGUMA YOSHIO
IPC: A61G5/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To assist the motion when a disabled user is seated or raised. SOLUTION: This seating device is provided with a leg body 1, a seating body 12B turnably fitted to this leg body and fitting parts 8 fitted to the seating body on both the sides in the width direction, arm rest bodies 9 with middle part turnably fitted to the fitting part, and interlocking members 17 connecting the rear end part of the seating body with the rear end parts of the arm rest bodies and turning the rear end parts of the arm rest bodies in the direction of ascent by turning forward the arm rest bodies making a fulcrum of the middle part thereof.
Patent JP-S6272487-A (JP)
Title: Panel welding machine
Inventor: SHIRAISHI AKIHO
IPC: B23K9/00
Filed: 1985-09-27
Abstract: PURPOSE:To weld a panel with optimum welding head gap by fitting the welding head of the device which welds the panel with the welding head arranged more than two steps with feeding it by a roller and the roller slidably in the welding direction. CONSTITUTION:The preceding welding head 2 in the first line is fitted to the supporting base 3 at the upper part of the left side of the welding machine main body 6 and the roller 1 which feeds a panel 5 is fitted to the upper and lower supporting base 3 in opposition the upper and lower as well. The upper part slide supporting base 9 which fits the succeeding welding head 4 in the second line and on is engaged slidably in the welding direction with the key groove 7 at the upper part of the main body 6 at the right part of the welding machine main body 6 as well. The lower part slide supporting base 10 as well is engaged with the lower part key groove 8 of the main body 6 slidably. Moreover, the roller 1 which pinches the panel 5 the upper and lower is fitted to these supporting bases 9, 10. Consequently, the gap between the welding heads 2, 4 can be set at the optimum welding gap together with the roller by sliding the supporting base 9, 10.
Patent JP-H10100053-A (JP)
Title: Chamfering and surface polishing device of semiconductor wafer
Inventor: KAWAGUCHI AKIRA
IPC: B24B9/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To allow to carry out a good polishing process generating little damage to a semiconductor wafer, as well as to allow to install a polishing cloth to a polishing drum easily and securely. SOLUTION: In this chamfering surface polishing device of a semiconductor wafer, a polishing cloth 111 is slide in the pressing condition to polish a chamfering surface, as well as a polishing liquid is fed to the chamfering surface formed on the peripheral edge of the semiconductor wafer W. And a polishing drum 90 in which the polishing cloth 111 is provided on the outer peripheral surface of a main body wheel 110 which is held rotatable, and the chamfering surface is polished by abutting the polishing cloth 111 to the chamfering surface; and a drum driving means to rotate the polishing drum 90:  are provided, and the polishing cloth 111 is formed in a cylindrical form by laminating plural circular ring form of unit polishing cloths 111a on the main body wheel 110 in the outer inserting condition, while the plural unit polishing cloths are set parallel each other, as well as their front and rear surfaces are inclined to the axis of the main body wheel 110 respectively.
Patent JP-S59101743-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1982-12-01
Abstract: PURPOSE:To check color dispersion due to local doming by forming the porous plate part which forces the scan of electron beams of a shadow mask, which forms a color discriminating mechanism, of a material having the thermal expansion coefficient variable according to the rolling direction. CONSTITUTION:A shadow mask 9 serving as a color discriminating mechanism while being opposedly arranged to a phosphor screen 5 of a color cathode-ray tube and supported by the skirt part 2a of a panel 2, is formed of a porous plate 10 having slot-shaped holes 10a allowing electron beams to pass through, while being formed of an alloy of iron and nickel called ''Invar'', which has the thermal expansion coefficient variable according to the rolling direction, in order to perform material allotment while taking the longitudinal direction of a slot as the rolling direction giving the performance with a small thermal coefficient. Accordingly, an even thermal distortion can be obtained in the longitudinal as well as width directions of the slot thus sharply reducing color dispersion due to local doming causing thermal expansion caused by local heating.
Patent JP-S60237995-A (JP)
Inventor: JIYOSEFU JIEI FUERETSUTEI
IPC: C12N9/70
Filed: 1984-10-09
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-S6366584-A (JP)
Title: Heat fixing device in electrophotographic copying machine
Inventor: INAGAKI SANJI
IPC: G03G15/20
Filed: 1986-09-09
Abstract: PURPOSE:To improve the separatability of a copy paper and to improve the offset capacity by forming the peripheral part of a roll, which applies a pressure to the copy paper, with a brush having many projecting fibers to reduce the amount of heat discharged from a heat fixing roll to the pressure roll. CONSTITUTION:A heat fixing roll 30 is provided with core bar 301, a 'Teflon(R)' layer 302 around the outer peripheral part of the core bar 301, and a heater 303 in the core bar 301, and the peripheral part of a pressure roll 40 which applies a pressure to a copy paper 20 is formed with a brush 410 having many projecting fibers 411. At the time of operation, the copy paper 20 is guided by a guiding plate 21 and is clamped between rolls 30 and 40 and is carried. The brush 410 is brought into contact with the rear face 202 of the paper 20 to press the rear face to the roll 30, and one face 201 of the paper is abutted against the roll 30. A toner image 10 formed on the face 201 is fused by the heat from the roll 30 and is fixed on the face 201. Thereafter, the paper 20 is separated from the roll 0 and is led to a carrying device.