baber/WOPTO huggingface dataset:
Patent JP-H11301286-A (JP)
Title: Frame structure for industrial vehicle
Inventor: KAJINO KATSUO
IPC: B62D25/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide frame structure for an industrial vehicle that can protect an engine from external impact and improve workability of maintenance work related to the engine. SOLUTION: In frame structure for an industrial vehicle, a baseplate 14 of plate shape extended backward being connected to the rear end of a side frame 11 extended parallel in a longitudinal direction is provided, and vertical load of a rear axle is received by this baseplate 14. An engine 20 is mounted on the baseplate 14, and the rear end part of the baseplate 14 and the rear end upper part of the side frame 11 are connected by a rear member 18 formed of a bar member arranged to surround the rear face and side face of the engine 20. The vibration of the engine 20 is absorbed by the elastic flexure of the baseplate 14 and the elastic deformation of rear wheel tires.
Patent JP-H01283204-A (JP)
Title: Antimicrobial aluminosilicate
Inventor: YAMAMOTO TATSUO
IPC: A01N61/00
Filed: 1988-05-09
Abstract: NEW MATERIAL:An antimicrobial aluminosilicate wherein ion substitutable ions in an aluminosilicate are partially or wholly replaced with silver ion and the silver ion partially or wholly forms silver complex ion. USE:An antimicrobial aluminosilicate having extremely low change of color with time and the same antimicrobial power as that of conventional antimicrobial zeolite. PREPARATION:For example, a previously prepared mixed aqueous solution containing silver ion, silver complex ion and, if necessary, antimicrobial metallic ions such as ions of copper, zinc, mercury, tin and lead is brought into contact with zeolite, subjected to ionic exchange, sufficiently washed with water and dried to give an antimicrobial aluminosilicate.
Patent JP-S61269581-A (JP)
Title: Magnetic video reproducing device
Inventor: HAYAKAWA MASAHARU
IPC: H04N5/93
Filed: 1985-05-24
Abstract: PURPOSE:To attain quick changeover and to eliminate noises at the transition from normal reproduction to still picture reproduction by adding a value adding a prescribed value to a time difference between a video missing signal and a head changeover signal during tape running control delay time. CONSTITUTION:When a still picture reproduction command button 40 is de pressed, a delay circuit 41 retards a CTR signal (c) by a time t1 and gives the result to a tape running control circuit 42. The circuit 42 stops a capstan motor 25 via a drive circuit 27, a reproduced video signal (f) is inputted to a detection circuit 43 and when a video missing signal (g) is sent, it is fed to an operation circuit 44 together with the head changeover signal (a). Then the time difference signal (h) between the signal (g) and a synchronizing signal (b) is fed to a correction circuit 47 and the delay circuit 41 is controlled based on the signal (h). The control is applied by increasing the time t1 by a video missing position signal h(t1+t2), where t2 is a time between the signals (g) and (a).
Patent JP-2000305252-A (JP)
Title: Method for peeling pellicle
Inventor: HAMADA YUICHI
IPC: G03F1/62
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To peel a pellicle from a reticle while preventing the contamination of the reticle and reducing effect on the reticle by heating an adhesive layer between the pellicle and the reticle. SOLUTION: Then a pellicle is peeled from a reticle, an adhesive layer between the pellicle and the reticle is heated to 40-150 deg.C, preferably 50-120 deg.C. In the case of <40 deg.C, the adhesive is not thoroughly softened and smooth peeling is difficult. In the case of >150 deg.C, the adhesive deteriorates thermally and residue on the surface of the reticle increases. The adhesive layer may be heated by a method using the radiant heat of a high temperature body such as a hot air drier or an IR lamp, a heat conduction method by contact with a high temperature body such as a hot plate or an indirect heating method in which only the frame is heated by high-frequency induction heating.
Patent JP-S60255669-A (JP)
Inventor: IZAWA HAJIME
IPC: C04B35/56
Filed: 1984-05-31
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-2000306854-A (JP)
Title: Activation method of potassium nitride-based p-type compound semiconductor layer
Inventor: HIJIKATA TOSHIKI
IPC: H01L21/26
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To realize decrease in the resistance of a p-type conductive layer by activating potassium nitride-based p-type compound semiconductor layers. SOLUTION: In this method for activating p-type layers 6 and 7 included in a potassium nitride-based compound semiconductor device, light having wavelengths included in the range of ultraviolet ray to visible light is irradiated on the p-type layers 6 and 7 under a temperature within the range of 200-500 deg.C. Thereby hydrogens bonded with p-type dopants contained in the p-type layers 6 and 7 are separated and removed, promoting activation of the p-type dopants as acceptors.
Patent JP-H048162-A (JP)
Title: Phase control circuit
Inventor: TAKAMI HIROYUKI
IPC: H02M1/12
Filed: 1990-04-24
Abstract: PURPOSE:To select a capacitive LC constant and to avoid turn-off phenomenon under light load by regulating the capacitance of a noise filter according to the variation of load current value. CONSTITUTION:A detecting section 1 detects the load current value which is then converted into a DC voltage at a rectifying section 2 and transmitted to a comparator 3. The comparator 3 is previously provided with a reference voltage from a constant voltage section 5, and an output voltage is produced when the output voltage from the rectifying section 2 exceeds the reference voltage. The output voltage is fed to a switch section 8 connected in parallel with a capacitor C1 constituting a noise filter 7 thus conducting the switch section 8 and short-circuiting the capacitor C1. Consequently, the LC constant increases thus suppressing line noise sufficiently even in case of a large load current. In case of a light load, the switch section 8 is turned OFF to decrease the LC constant thus avoiding turn-off phenomenon.
Patent JP-S60255413-A (JP)
Title: Preparation of polyamide film
Inventor: HAMANO AKITO
IPC: B29C48/08
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled film excellent in thickness uniformity, by a method wherein a composition containing a polyamide resin having a metal base introduced into the main chain thereof and other polyamide resin is extruded under melting and the extrudate is electrostatically and closely contacted with a cooling roll to be solidified under cooling. CONSTITUTION:A composition consisting of 1-100pts.wt. of a polyamide resin (A) having a metal base contained in the main chain thereof and 99-0pts.wt. of a polyamide resin (B), of which the melt specific resistance at 260 deg.C is 1.5X 10<5>OMEGA.cm or more, is extruded in a film form under melting. Subsequently, this melt-extrusion film is electrostatically and closely contacted with a rotary cooling roll and solidified under cooling to obtain the objective polyamide film.
Patent JP-S5814663-A (JP)
Title: Reading system of picture information
Inventor: INOUE KEIICHI
IPC: H04N1/04
Filed: 1981-07-17
Abstract: PURPOSE:To ensure a fine adjustment for the charge accumulating time of a solid state image pickup element over a wide range, by applying the 1st start pulse synchronized with a phase signal and the 2nd start pulse having the variable interval and to be inserted between the 1st start pulses to the image pickup element, and controlling the accumulation of charge. CONSTITUTION:The 1st start pulse (g) synchronized with a phase signal and the 2nd start pulse (i) which is inserted between the pulses (g) with a variable interval to the pulse (g) are applied to a 1-dimensional solid state image pickup element 8. The element 8 starts the accumulation of charge for each of these two start pulses. Thus only the picture signal corresponding to the charge accumulating time from the pulse (g) to the pulse (i) or the picture signal corresponding to the signal accumulating time from the pulse (i) to the pulse (g) are extracted out of the picture signal (h) obtained from the element 8.
Patent JP-H07314817-A (JP)
Title: Ink jet recorder
Inventor: WATANABE TAKASHI
IPC: B41J3/54
Filed: 1994-05-26
Abstract: PURPOSE:To convey a recording sheet without deflection. CONSTITUTION:A deflection preventive member 851 has a thin plate member 852 and an elastic member 853, and is disposed between idle rollers 85 and 85 on shafts 85a. The member 852 has the shape of a substantially polygonal thin plate having a sharp vertex such as a symmetric cutting edge type throwing-knife to be movably and rotatably disposed on the shafts 85a, and a plurality of the members 852 are disposed at a predetermined interval. The member 853 is formed, for example, of a coiled spring to be elongated and shrunk by an elastic force, and the members 853 are disposed on the shafts 85a between the roller 85 and the member 852 and between the members 852.
Patent JP-H049796-A (JP)
Title: Fuel assembly for nuclear reactor
Inventor: YAMAMOTO TORU
IPC: G21C3/328
Filed: 1990-04-27
Abstract: PURPOSE:To dissolve degrading of core characteristics, improve fuel economy and attempt efficient use of resources by distributing in axial direction the density of fissile material in fuel assembly containing MOX fuel rod charged with mixed fuel of plutonium and uranium. CONSTITUTION:By lowering the density of fissile material (U-235, Pu-239, 241 etc.) at upper end, lower end or both ends and enhancing it correspondingly in the middle region of the assembly, the thermal utilization factor enhanced in the middle of the core where thermal neutron flux is high, Hence, thermal utilization factor is improved in the core as a whole and the reactivity of core is also improved. Also by lowering the density and reactivity in the upper region of the core in advance to lower accumulation of plutonium, core reactivity in a cold state is decreased and core shut down margin is improved. Since the axial distribution method for the density of those fissile materials show the efficiency independently, all are not necessarily combined.
Patent JP-S604903-A (JP)
Title: Optical demultiplexer and multiplexer
Inventor: OOTA KOUICHI
IPC: G02B6/34
Filed: 1983-06-24
Abstract: PURPOSE:To easily detect a fault point of an optical fiber transmission line in light- wavelength division multiplex mode by providing a reflecting mirror for reflection to the side of the transmission line, and moving the movable mirror. CONSTITUTION:The transmission line consists of one optical fiber 5, and an A-station side optical demultiplexer and multiplexer and a B-station side optical demultiplexer and multiplexer 6 between the side of a station A and the side of a station B. The optical demultiplexer and multiplexer has input ports 10 and 11 for wavelengths lambda1 and lambda2 and an output port 12 for a wavelength lambda3, and is provided with a transmission line port 18, and the optical demultiplexer and multiplexer is further equipped with a reflecting mirror 13 which reflects light of wavelength lambda1 totally for demultiplexing and multiplexing, a reflecting mirror 14 which reflects light of wavelength lambda2 totally and transmits the light of wavelength lambda1, and a reflecting mirror 15 which transmits light of wavelength lambda3 and reflects the light of wavelengths lambda1 and lambda2 totally. Further, the reflecting mirror 16 which is provided on the side of the transmission line port 18 and reflects the light of wavelengths lambda1, lambda2, and lambda3 totally moves to a position 17 shown by a broken line in case of a fault. In this case, the fault point of the transmission line 5 is known by observing the light of wavelength lambda3 at the side of the station B or reflected light from the station B and the light of wavelengths lambda1 and lambda2 on the side of the station A.
Patent JP-H04340763-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYOSHI AKIRA
IPC: H01L27/108
Filed: 1991-05-17
Abstract: PURPOSE:To improve the manufacturing yield and reliability of a semiconductor device by preventing the stripping off and deformation of a fin-like accumulating electrode in the manufacturing process of the semiconductor device. CONSTITUTION:This semiconductor device is provided with a fin-like accumulating electrode 9 which is connected with a diffusion layer 5D formed on a semiconductor substrate 1 through the openings of the first insulating films 6 and 7 formed on the substrate 1 and extended over the films 6 and 7 separately from the films 6 and 7. At the time of forming the electrode 9, a supporting body 10 which is composed of the second insulating film has a thickness reaching the rear surface of the fin-like section of the electrode 9 from the upper surfaces of the films 6 and 7 is partially left below the fin-like section of the electrode 9.
Patent JP-H04340863-A (JP)
Title: Picture forming system
Inventor: ARAKAWA NAOTO
IPC: H04N1/387
Filed: 1991-05-17
Abstract: PURPOSE:To shorten the transferring time of picture data and to increase a processing speed by preparing a reduced picture for a layout and peforting the picture forming of the original picture using of the layout position information, on the side of performing the input/output of the picture for the layout. CONSTITUTION:An image controller 210 reduces the picture data transmitted from a color scanner 100 in a picture reduction part 260 and stores it in a memory block 230. A layout controller 270 is equipped with the only number of pictures capable of performing the layout within one page. In accordance with the instruction of the image controller 210, a controller 270 operates in parallel to the controller 270 and performs the layout of the data to be outputted for every page. In an image synthetic part 280, the image synthesizing is performed for the layout picture, and it is stored in an image memory 281 and is printed out by a color printer 300.
Patent JP-2000307853-A (JP)
Title: Quantizing method and recording system using the same
Inventor: SUWA TETSUYA
IPC: G06T5/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To output a high definition image by changing the decided value of an error diffusion method in accordance with the respective pixel values of input multilevel data and quantizing each pixel value of input multilevel data based on the decided value. SOLUTION: A decision value for deciding dot-on/off in the neighborhood of a multilevel value, by which a dot array occurs is changed at every pixel in order to eliminate a pattern where dots are arrayed by an error diffusion method in a quantizing processing at a host side. The propagation of errors is completed, the pixel values X[i], [j] of a position (i, j) to be decided next are obtained (S201) and a change amount Δh corresponding to the pixel is read from a table (S202). Then the change amount Δh is added to the decision value of compare it with the pixel value (S203), a decision result is made to be '1', when the pixel value is larger (S204), and the decision result is made to be '0', when the decision value is larger (S205). The error which occurs there is propagated to circumferential pixels to suppress lower frequency components (S206).
Patent JP-H05306722-A (JP)
Title: Clutch device
Inventor: NISHIKAWA TAKAO
IPC: F16D13/60
Filed: 1992-05-01
Abstract: PURPOSE:To manufacture a clutch device in which a clutch plate can be used for an exceedingly long period until it is worn out considerably, at a low cost, obviating the need of applying a special work of a pressing member and a flywheel even in the case where the thickness of the clutch plate is different. CONSTITUTION:On the opposite side to the flywheel 2 of a pressing member 20, the outer edge part of a release lever 18 is pivotally supported, and the intermediate part of the release lever 18 is pivotally supported on a holding bracket 17, and the press contact of a clutch plate 8 to the flywheel 2 is released by pressing the inner edge of ht release lever 18 to the flywheel 2 side by a clutch release 9, and thus a clutch device is constituted. Further, a spacer 25 is interposed in demountable manner between the outer peripheral part of the flywheel 2 and the holding bracket 17.
Patent JP-H06255760-A (JP)
Title: Conveyor of suspension type
Inventor: UARUTERU KUURUMAN
IPC: B65G47/36
Filed: 1992-05-01
Abstract: PURPOSE: To provide a suspended conveyor allowing even hangers with short hooks to pass a delivery point, with the transport of the hangers unaffected by conveying speed. CONSTITUTION: This suspended conveyor suspended from hangers has at least one delivery point A. At the delivery point, the hangers 21 are automatically delivered from a conveyor strand into the other strand. A swingable slide rail is provided at the delivery point A. The slide rail can be displaced from an upper stationary position to a lower operating position by the weight of a clothing hanger 21 thereon. In the operating position the slide rail is inclined so that the clothing hanger 21 resting thereon slides toward a receiving rod 7 in the other strand.
Patent JP-H05308428-A (JP)
Title: Method for selecting control channel by cordless telephone system
Inventor: ONO HIROSHI
IPC: H04W4/16
Filed: 1992-05-06
Abstract: PURPOSE:To quicken data processing time between master and slave stations in a radio system in the case of simultaneous reception of calls or the like. CONSTITUTION:In the system having a cordless system 1, a wired telephone set 2 and radio master sets 31-3n and radio slave sets 41-4n, the radio master sets 3 and the slave sets 4 are set in pairs, an ID of a control channel is set to be an even number for even order number master and slave sets 3,4, and when an incoming call signal for a simultaneous call comes to the cordless system 1 from an external line, the cordless system 1 recognizes the arrival of the call, ring information is sent to a wired section/radio section to ring a wired telephone set 2 and after a master set xsi1, a slave set xsi1 and a master set xsi2, a slave set xsi2 confirm simultaneously the information, a master set xsi3, a slave set xsi3 and a master set xsi4, a slave set xsi4 confirm simultaneously the information, and the processing is proceeded up to n-th telephone sets sequentially while the information is confirmed through the combination of odd numbers and even order numbers of telephone sets.
Patent JP-S605826-A (JP)
Title: Control device for tension in furnace
Inventor: MITA YOSHIHISA
IPC: B21C47/00
Filed: 1983-06-21
Abstract: PURPOSE:To prevent the sag of a steel strip, the disturbance of a tension control system and the rupture of the strip in a control device for the tension with dancer rolls for an iron and steel process line by providing a hydraulic circuit for vertical movement of a free roll. CONSTITUTION:The vertical movement of a free roll 5 of a control device for the tension of a steel strip 1 which is extended under the prescribed tension maintained between the bridle rolls 2 on the upper and down stream sides of the roll 5 and the rollers in a furnace 4 is regulated by a hydraulic cylinder 20. A 3-way solenoid valve 21 is first changed over to a port a to apply prescribed tension to the strip 1. The valve 21 is locked in the position shown in the figure at the same instant when the operation of the line is started then the hydraulic circuit of a hydraulic source 22 is closed and the roll 5 is fixed in a specified position. Then even if the position of the roll 5 is corrected, the secondary tension remains without fluctuating, unlike in the prior art. When the roll 5 is pulled from the strip 1 by excessive tension, the oil pressure in the cylinder 20 rises and therefore the pressure relief valve in a pressure regulator 23 operates to move the roll 5 to the direction where the roll is pulled, thereby decreasing the tension on the strip 1 and preventing the rupture of the strip 1.
Patent JP-H07314213-A (JP)
Title: Cutting tool made of diamond-based extra-high pressure sintered material excellent in wear resistance
Inventor: OHASHI CHUICHI
IPC: B23B27/14
Filed: 1994-05-26
Abstract: PURPOSE:To provide a cutting tool made of a diamond group extra-high pressure sintered material excellent in wear resistance. CONSTITUTION:A cutting tool is made up of a diamond group extra-high pressure sintered material having a composition consisting of 1 to 19vol.% of the carbonate of Sc and Y as a dispersed phase formative element as well as one kind or two or more kinds out of compound carbonates consisting of the solid solution thereof, and the remainder of diamond which substantially constitutes the base.
Patent JP-H10302254-A (JP)
Title: Method and system for producing magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/84
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal discharge or creasing of creasing of a nonmagnetic supporting base even when a tubular metal can is employed by setting the width of a thin magnetic film narrower than that of a reaction tube when a protective film is deposited on the thin magnetic film by plasma CVD and forming an insulating layer at the opposite end parts of the circumferential surface of a cooling can projecting from the nonmagnetic supporting base. SOLUTION: A tubular can 7 has a metal layer 11 having high thermal conductivity on the surface and cools a nonmagnetic support 1 effectively. An insulating layer 12 is provided at the opposite end parts 7a, 7b of the tubular can 7 projecting from the nonmagnetic support 1 and the width M of a thin magnetic film 2 is set narrower than that W of a reaction tube 8. Consequently, the nonmagnetic support 1 is prevented from being creased by plasma in a region for depositing the thin magnetic film although the plasma concentrates at the edge 8b of the reaction tube 8. Furthermore, since the width W is wide, abnormal discharge between a plasma leaking from the opening 8b of the reaction tube and the tubular can 7 projecting from the nonmagnetic support 1 is prevented by the insulating layer 12 a CVD film adhering to the tubular can 7 can be removed easily.
Patent JP-H0411613-A (JP)
Title: Optical resin
Inventor: MIYAZAKI TAKESHI
IPC: G02B1/04
Filed: 1990-04-27
Abstract: PURPOSE:To obtain an optical resin excellent in optical and mechanical properties by polymerizing a starting monomer containing a specified organosulfur compound. CONSTITUTION:A resin obtained by polymerizing a starting monomer containing an organosulfur compound of formula I [wherein R1 is H or methyl; X is a group of formula II, III, IV or the like (wherein R2 is H or methyl; Z is halogen; n1+m1 is 2-10; and q1 and q2 are each 0, 1 or 2); and Y is a group of formula V, VI or the like (wherein p is 0-4)]. The organosulfur compound can easily be obtained, by the addition reaction of 2mol of 1,2-bis(acryloyl) glycol with 1mol of 1,2-dimercaptoethane. The proportion of the organosulfur compound in the starting monomer is particularly desirably in the range of 50-100wt.% based on the starting monomer. When the organosulfur compound is used in an amount of 1-30wt.%, the obtained resin can be used as a high-performance crosslinking agent having a high refractive index.
Patent JP-H05309721-A (JP)
Title: Method for detection of friction between extruder's screw and cylinder and its apparatus
Inventor: MIZUGUCHI HIDEKI
IPC: B29C48/92
Filed: 1992-05-06
Abstract: PURPOSE:To detect a frictional state simply neither by drawing out a screw nor by decomposing a cylinder. CONSTITUTION:A friction-detecting method between a screw of an extruder and its cylinder and the apparatus are so constructed that a frictional quantity is detected by variation of distance signals 9b, 10b from a pair of distance sensors 9, 10 provided at positions near a screw ground part 8a or by variation of an oscillation signal from a sensor 13 in a wall 4aA of the cylinder 1.
Patent JP-S61270824-A (JP)
Inventor: SUCHIIBUN MAIKERU BOBIO
IPC: H01L21/31
Filed: 1986-05-17
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。