baber/WOPTO huggingface dataset:
Patent JP-H10104629-A (JP)
Title: Microgroove forming device
Inventor: ROKKAKU TADASHI
IPC: B24B19/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a micrgroove forming device capable of easily forming uniform microgrooves. SOLUTION: This device forms the microgrooves 13a on a polyimide film 13 by bringing a rubbing roll 1 having microfibers 2 on its outer peripheral surface into contact with the polyimide film 13 on the surface of a substrate 10 while rotating this roll. In such a case, the microfibers 2 consist of a polyamide resin internally contg. fine powdery magnetic materials. A magnet 3 is disposed to face the rubbing roll 1 across the substrate 10, by which the contact force of the microfibers 2 with the polyimide resin 13 is applied by the magnetic force of this magnet 2.
Patent JP-H01102414-A (JP)
Title: Original reading lens
Inventor: SHINOHARA KOICHI
IPC: G02B13/24
Filed: 1987-10-15
Abstract: PURPOSE:To make it possible to use two kinds of reduction ratios by constituting the title lens with a 1st lens to be a convex meniscus lens, a 2nd lens having concave faces on both the sides and a 3rd lens having convex faces on both the sides and satisfying the lens with specific conditions. CONSTITUTION:In the original reading lens, the 1st-3rd groups are successively arranged from the object side (left) to the image side (right) and a diaphragm 4 is arranged between the 2nd and 3rd groups. The 1st group is the 1st lens 1 to be a convex meniscus lens turning its convex face to the object side, the 2nd group is the 2nd lens 2 to be a lens having concave faces on both the sides and turning a face with a larger radius of curvature to the object side and the 3rd group is the 3rd lens 3 having convex faces on both the sides and the whole lens system is constituted of three lenses in the three groups. When it is defined that the composite focal distances of the 1st and 2nd groups are f1 and f2, the composite focal distance of the whole system is (f), an inter-face distance arranged in the i-th order from the object is di(i=1-6), the refractive indexes and Abbe numbers numbers of the 1st and 3rd lenses are n1nu1, n3nu3, the original reading lens is satisfied with inequalities I-V. Thus, an astigmatic difference is reduced in two kinds of reduction ratios.
Patent JP-H07114384-A (JP)
Title: Neutral holder of high tone pressure acoustic converter
Inventor: UENO ATSUSHI
IPC: G10K11/02
Filed: 1993-10-19
Abstract: PURPOSE:To automatically hold the neutral position of the driving valve and static valve of a high tone generating part of a high tone pressure acoustic converter applied to an acoustic test of aircraft, etc. CONSTITUTION:The static valve 2 which is formed into a cylindrical shape and has plural slits 9 on its peripheral surface is fixed into a housing having an aperture. The driving valve 1 arranging slits 11 in the positions half superposed on the slits 9 is arranged in proximity on this peripheral surface. A spacer 3 holds the driving valve 1 at the neutral position and the upper part in the housing 16 is provided with a pressure regulating chamber 4 by a sealing member 15. Pressure is regulated by means of a pressure regulating valve 5. A displacement sensor 6 detects the displacement of the neutral position when the neutral position moves. This displacement is inputted to an automatic controller 17. This controller 17 changes the pressure of the pressure regulating chamber 4 by controlling the pressure regulating valve 5 to suppress the fluctuation of the driving valve 1 so as to automatically maintain the neutral position.
Patent JP-S63118454-A (JP)
Inventor: SEKI KATSUHIRO
IPC: E04F13/14
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02106687-A (JP)
Title: Refrigerator
Inventor: ISHIHARA KENJI
IPC: F25D29/00
Filed: 1988-10-17
Abstract: PURPOSE:To improve amenity and to enable effective utilization of a space by a method wherein an electrical equipment box containing a thermostat, a lamp for chamber, and a timer for defrosting is provided at the central part of the ceiling of a refrigerating chamber. CONSTITUTION:An electrical equipment box 32 is secured to the central part of the ceiling of a refrigerating chamber 4, and a door switch 36 is mounted to the upper part of the front thereof. A thermodial 34 is mounted to the lower part thereof, and even when the opening of a refrigerator door is approximate 40 deg., there is no obstacle therearound, and the thermodial 34 can be freely gripped for rotation. Further, a lamp 35 for a chamber is disposed in the electrical equipment box 32. Besides, illumination holes 45 are formed in walls 43 on both sides and a bottom wall 44 of the electrical equipment box 32, and the interior of the refrigerating chamber 4 can be brightly illustrated through the illumination holes 45. The every corners of the interior of the refrigerating chamber 4 can be watched and taking in and out of contained foods can be facilitated.
Patent JP-H01102956-A (JP)
Title: Mask rom and its manufacture
Inventor: MORINAGA MASATOSHI
IPC: H01L21/8246
Filed: 1987-10-16
Abstract: PURPOSE:To write information in a process posterior to that in the case of a conventional NAND type by a method wherein field-effect transistors to be used as memory cells are formed as an enhancement type and a depletion type in order to discriminate binary information. CONSTITUTION:A device-isolation insulating film 2 used to partition a device region 3e of an enhancement type FET and a device region 3d of a depletion type FET is formed on a p-silicon substrate 1; insulating films 5a are formed in both regions; ions of arsenic are implanted in order to form n<-> regions 1a. Then, gate insulating films 5 and gate electrodes 6 are formed; resist masks 8a on one side to be used as source and drain regions are installed; ions of boron are implanted in order to form p<+> diffusion regions 9a. Then, if the ions of arsenic are implanted into a whole face in order to form the source and drain regions 7, the enhancement type FET whose channel region is the p<+> diffusion region 9a is formed. Then, ions of phosphorus are implanted into a region where the ions of boron have been implanted in the device region 3d; this region is transformed into an n<+> diffusion region 9b; the device region 3d is transformed into the depletion type FET whose channel region is the n<-> region 1a and information can be written.
Patent JP-H10105732-A (JP)
Title: Source file editing device
Inventor: HAGYUDA SHINGI
IPC: G06F3/0486
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To apply various types of concentrated editings to the source files by a simple operation by adding a source file editing means, etc., to each of source files corresponding to two thumbnails in order to perform the prescribed concatenated editing corresponding to the overlapping way of both source files so as to continuously reproduce them. SOLUTION: A reading means 1 reads a path set between the starting and ending positions of a drag-and-drop operation of an operator. A file editing means 3 detects the overlapping way between a 1st thumbnail which is moved and displayed and a 2nd thumbnail which is displayed on a screen. Then the source files corresponding to both thumbnails are concentrated together in terms of time and edited so as to be continuously reproduced via the concentrated editing that is previously decided in response to the overlapping way of both thumbnails. Thus, the operator can intuitively concatenatedly edit both source files shown on the thumbnail screens by performing just a single drag- and-drop operation.
Patent JP-H07112109-A (JP)
Title: Foldable filter
Inventor: OBATA KOJI
IPC: B01D46/52
Filed: 1993-10-19
Abstract: PURPOSE:To prepare a foldable filter enabling to transport by folding every cut unit and also enabling to install by opening each cut unit, by cutting a pleat-worked filter media with a prescribed dimension and also sticking a reinforcing band to every end parts in the width direction of the cut filter media. CONSTITUTION:This foldable filter 11 is constituted by cutting the pleat-worked filter media N with a prescribed dimension and also sticking the reinforcing band 18 alternately to every end parts in the width direction of the cut filter media N. Movement of the end in the width direction of the filter media N is restrained with the reinforcing band 18 and the pleat shape developed in the up-and-down directions is held with each cut unit. Also, the reinforcing band 18 is formed so as to enable to open and close it as a hinge every cut unit. Thus, the foldable filter 11 can be transported by alternately folding it every cut unit and also can be arranged in a double zigzag type by opening and closing each cut unit. Besides, the sheet material 12 may be respectively provided on the top and bottom parts of the foldable filter 11 and also the edge part 13 may be provided on both end parts.
Patent JP-H1082001-A (JP)
Title: Connecting member in rail joint section
Inventor: MIYATA MINORU
IPC: E01B11/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To lower noises by placing a holder, by which the lower side of the rail head section of a rail Joint section is held and fixed through a plate while the whole rail in the lower section of the rail head section is wrapped and attached from both sides, on a fixing member and holding and fastening the lower side of the rail head section. SOLUTION: The connecting member for the joint sections 3 of rails 1A, 1B is composed of a pair of plates 11a, 11b, metallic holders 2a, 2b and U-shaped sectional metallic fixing members 8. When the joints 3 are coupled, the lower sections of the head sections la of the rails 1A, 1B are held by the plates 11a, 11b, and fixed by bolts, etc. The holders 2a, 2b are installed on both sides of the rails 1A. 1B, and inserting bars are introduced into holes 21 formed to the holders 2a, 2b and unified. The fixing members 8 are applied onto the side faces of sleepers 10 and mounted on the holders 2a, 2b, and bolts 6 are clamped and the rails 1A, 1B are held and fastened by the holders 2a, 2b. Accordingly, the rails can be fixed simply without displacement, and noises at the time of passage through the joints of wheels can be lowered.
Patent JP-H01103579-A (JP)
Title: Rear-wheel steering control method for four-wheel-drive automobile
Inventor: MATSUNO KOJI
IPC: B62D7/14
Filed: 1987-10-16
Abstract: PURPOSE:To sufficiently display the advantages of both control methods by connecting a rear wheel steering control with a torque split control. CONSTITUTION:During steering, a torque split control unit 23 determines the portions of driving torque between front and rear wheels from the front wheel steering angle and car-speed by means of map-retrieval, etc., and first calculates a virtual lateral acceleration by performing calculating operations from the front wheel steering angle and the car-speed when the portion of driving force of the rear wheel is greater. Then, the control unit compares an actual lateral acceleration generated in a real car, detected by a lateral-G sensor 28 with the vertical lateral acceleration already calculated, and judges that a vehicle movement is in a linear range when the difference between both the lateral accelerations is below a specified threshold value. And at this time, the control unit gives a signal to a rear wheel steering control unit 9, and reduces the steering amount in the direction of under-steering of the rear wheel by controlling the rear wheel steering. Thus, maneuverability with preferentially excellent, improved turning performance can be obtained by torque split control. And when the above difference between the actual and virtual lateral accelerations is greater than the threshold value, the rear wheel steering angle is controlled.
Patent JP-H0568444-A (JP)
Title: Toilet stool for pet animal
Inventor: SEKIGUCHI KENICHI
IPC: A01K23/00
Filed: 1991-09-13
Abstract: PURPOSE:To prevent malodor from diffusing to the surroundings by absorbing urine of a pet animal in a deodorizing granular substance laid on a toilet stool floor, removing the malodor and simultaneously bringing the malodor unremovable with the deodorizing granular substance on the toilet stool floor into contact with a deodorizing granular substance in a passage. CONSTITUTION:A toilet stool is constructed of a toilet stool part forming a box body 14 and a deodorizing part, forming communicating passages (a), (b) and (c) and provided with a fan 5. The toilet stool part forms a toilet stool floor 13 on which a deodorizing granular substance 1 is laid on the bottom in the box body 14. A discharge outlet 8 and suction ports 9 are opened in the peripheral wall of the box body 14 and communicated with the deodorizing part.
Patent JP-H02110648-A (JP)
Title: Dma transfer circuit
Inventor: OKANO MASAHIKO
IPC: G06F13/28
Filed: 1988-10-19
Abstract: PURPOSE:To reduce the number of parts and to miniaturize a circuit board by providing a counter having plural modes to execute the operation of the counter and to preset data. CONSTITUTION:When direct memory access (DMA) is transferred, and a DMA transfer starting signal DMAST is made into 'H', a counter 42 is made into a counter mode, a clock, the inverse of CLK 2 is supplied, the counter 42 starts counting in synchronism with the clock, the inverse of CLK 2, and a count value is supplied to a RAM 14. On the other hand, when a CPU 11 accesses a memory, and the DMA transfer starting signal DMAST is made into 'L', the counter 42 is made into a load mode (preset mode), presets address signals A0-A12, which are to be outputted by the CPU 11 and inputted through an address bus ABUS, and supplies the addresses to the RAM 14.
Patent JP-H04141249-A (JP)
Title: Deice to prevent failure to mount prefilter device on air cleaner
Inventor: TAKIMOTO TAKEHIKO
IPC: B03C3/14
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the failure to mount a prefilter device by interfering the mounting of a main filter at a regular mounting position with the protrusion of a stopper into a mounting space for the main filter when the prefilter is removed. CONSTITUTION:A safety deice 15 inhibits the operation of an ionization part 8 and a blower 10 when a main filter 9 is not mounted. Then a stopper 21 which extrudes and retracts in a space for the main filter 9 of a main system 1, an operating member 22 which operates to protrude and retract a stopper 21, and a spring 23 which allows the stopper 21 to protrude and retract in a space 13 through the operating member 22 are provided. Further, it is designed so that if the stopper 21 protrudes in the space 13, the main filter 9 is prevented from being mounted. It is also designed that if the prefilter 7 is mounted at a regular position, the prefilter 7 is allowed to move out to an area outside the space by operating the operating member 22 resisting against the spring 23. Thus it is possible to prevent the failure to mount the prefilter.
Patent JP-H0790191-A (JP)
Title: Red dye composition, method of dyeing by using it, and dyed article thereby obtained
Inventor: NAKAMURA TOMOKO
IPC: D06P3/24
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a high wet color fastness and to easily realize uniform dyeing particularly when the composition is used as a dye for one of the three primary colors, by using a red dye composition containing a specified disazo dye and three spacified azo dyes to dye polyamide fibers. CONSTITUTION:The title composition contains a disazo dye of formula I (wherein n is 0 or 1), an azo dye of formula II (wherein X is a sulfonic ester, sulfonamide, etc.; and Y is H, lower alkyl, etc., or halogen) and two other specified azo dyes. As the dyes of formula I and formula II respectively, for example, dyes of formula III and formula IV are used. The amount of the dye of formula I to be incorporated is 30-80wt.%, that of the dye of formula II is 5-40wt.%, and those of the two other azo dyes are each 0-10wt.%. This composition and yellow and blue dye compositions each consisting of at least three specified dyes are used as dyes for the three primary colors to dye polyamide fibers. This composition causes little change in the rate of dyeing when used to dye natural fibers, such as wool, and synthetic polyamide fibers such as nylon fibers, and can give a good dyed article with good reproducibility.
Patent JP-H09157214-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: KAWAHARA TSUKASA
IPC: C07B61/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To continuously recover a catalyst useful in producing an aromatic carboxylic acid in high recovery ratio and to reuse the catalyst. SOLUTION: In this method for producing an aromatic carboxlic acid by oxidizing an aromatic compound containing an alkyl-substituted group in a solvent of acetic acid in the presence of a catalyst comprising cobalt acetate, manganese acetate and a bromine compound in a liquid phase, (1) a residue containing cobalt acetate and manganese acetate is obtained from an oxidation reaction mixture, (2) water and an alkali hydroxide are added to the residue, (3) then the aqueous solution and an alkali carbonate are continuously added to a carbonating tank, a retention time is 20-200 minutes, a slurry containing cobalt carbonate and manganese carbonate is continuously or intermittently taken out from the carbonating tank, (4) cobalt carbonate and manganese carbonate are separated from the slurry and (5) are reacted with acetic acid, and (6)  prepared cobalt acetate and manganese acetate are reused.
Patent JP-H1199758-A (JP)
Title: Manufacture of supporting body for lithographic printing plate, and photo-sensitive lithographic printing plate
Inventor: MORI TAKAHIRO
IPC: B41N1/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To keep the uniformity of a pit formation of a supporting body grain by a method wherein the supporting body has a double structure of large and small pits, and the large pit has a uniformity, and also, the average opening diameter of the small pit and a ratio of the depth and the opening diameter of the small pit are specified. SOLUTION: As a first surface roughening, a roughening is performed in such a manner that the cycle of an unevenness may become 3-6 μm. Then, as an alkaline surface melting treatment (1), by melting the surface by 3.0-10.0 g/m<2> , the sharp shape formed by the first roughening is molten, and a structure wherein large pits are thickly placed is obtained. Then, by performing an electrolytic surface roughening by using A/C in an electrolytic solution containing hydrochloric acid and acetic acid, small pits are formed under a thickly placed state by overlapping the large pits. The surface melting amount by an alkaline surface melting treatment liquid (2) which is applied next, is 0.6-3.0 g/m<2> .  By this method, the small pit shape is controlled in such a manner that the average opening diameter may be 0.2 μm or higher and 0.8 μm or lower, and also, a ratio of the depth and the opening diameter may be 0.2 or lower.
Patent JP-H059364-A (JP)
Title: Maleimide resin composition and resin-encapsulated type semiconductor device using the same composition
Inventor: FUJIEDA SHINETSU
IPC: C08K5/14
Filed: 1991-10-09
Abstract: PURPOSE:To provide a maleimide resin composition capable of molding in a short time without remarkable mold stain, excellent in mold release characteristics and moldability and capable of producing a semiconductor device excellent in thermal resistance and moisture-resistance reliability by encapsulating semiconductor elements. CONSTITUTION:Maleimide resin is blended with 10-50wt.% phenolic resin. Based on the total amount of the resultant mixture, 0.1-10wt.% curing catalyst composed of a basic catalyst (e.g. organophosphine compound or imidazole compound), etc., and 10-50wt.% peroxide (e.g. di-t-butylperoxide or dicumylperoxide) is blended.
Patent JP-H0974819-A (JP)
Title: Farm working machine
Inventor: SASAKI HARUO
IPC: A01B73/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine designed to coordinate folding work and the free locking control of a compaction plate by operator's remote control operation from the driving seat or cabin. SOLUTION: In the farm working machine equipped with left and right soil crushing sections foldable by a folding means and each having a rotatable soil crushing body with a cover on the top and a shakable compaction plate on the lower part in the rear of the cover, the folding means and the free locking means of the compaction plates are mutually coordinated and such an electric control means that the left and right soil crushing sections get unfoldable when the compaction plates are set unlocked, while get foldable when the compaction plates set locked, is provided.
Patent JP-H03123878-A (JP)
Title: Sample mounting part for electron beam tester
Inventor: KUBOYAMA MAKOTO
IPC: H01L21/66
Filed: 1989-10-06
Abstract: PURPOSE:To improve the reliability of a vacuum seal and to simplify a cooler/ heater by fixing a hermetic connector via an O-ring to a sample side in a case. CONSTITUTION:The hermetic connector 1 is fixed via the O-ring 38 to the sample 15 side of the case 19. The connector 1 maintains the vacuum in the case 19 (vacuum chamber) and connects a test signal to the sample 15 in the vacuum. The volume of the vacuum chamber, therefore, decreases and the time of the vacuum evacuation in the vacuum chamber shortens. The time before the measurement shortens. The connector 1 has a hole in the central part and is mounted with a thermally conductive and hermetic flange 20 via the O-ring 40. The heater/cooler 22 which heats and cools the sample 15 is mounted to the flange 20 and heat is transmitted via a thermally conductive block 21 to the flange 20. The need for removing the hermetic flange and mounting the cooler 22 is, therefore, eliminated and the cooler 22 is provided on the outside of the vacuum chamber. The reduction in the size of the vacuum chamber and the non-vacuum sealing of the cooler 22 are thus possible.
Patent JP-H06122662-A (JP)
Title: Cyclopropenone derivative
Inventor: NAKAMURA EIICHI
IPC: C07D333/26
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for thiol protease inhibitors excellent in oral absorbability, tissual migrating properties and cell membrane permeability. CONSTITUTION:The compound of formula I [R<1> is protecting group of amino; R<2> is H, 1-5C alkyl or protecting group of amino; R<3> is H or (substituted) 1-15C alkyl; R<4> is H or 1-5C alkyl; R<1> and R<2> may be linked to form phthalyl; R<3> and R<4> may be linked to form 3-10C cycloalkyl; R<5> is H, 1-15C alkyl, 3-10C cycloalkyl, etc.], e.g. 2-[(2S)-2-tert-butoxycarbonylamino-1-hydroxyhexyl) cyclopropenone. This compound of formula I is obtained by reacting a cyclopropenone ketal derivative of formula II with an aldehyde derivative of formula III, providing a cyclopropene ketal derivative of formula IV and subsequently deprotecting the resultant compound with an acid or a cation-exchange resin. The compound is capable of manifesting strong inhibiting activity against a thiol protease such as calpain, papain, cathepsin B, cathepsin H or cathepsin L.
Patent JP-H08116871-A (JP)
Title: Preparation of low-salt pickled plum
Inventor: NASU TAKASHI
IPC: A23B7/10
Filed: 1994-10-26
Abstract: PURPOSE: To provide a process for the preparation of a delicious low-salt pickled plum having low salt content without adding an antiseptic component to a seasoning liquid. CONSTITUTION: This low-salt pickled plum can be prepared by pickling a plum fruit in salt, removing salt from the obtained plum vinegar, adding water to the desalted plum vinegar to obtain a seasoning liquid, cooling the seasoning liquid to 0-7 deg.C, immersing a salted plum fruit in the cooled seasoning liquid for a prescribed period, taking the plum fruit out of the seasoning liquid after the lapse of the prescribed period and freezing the seasoned plum fruit. As an alternative, a seasoning liquid seasoned to a desired taste is cooled to 0-7 deg.C, a salted plum fruit is immersed in the cooled seasoning liquid for a prescribed period and the fruit is taken out of the seasoning liquid and frozen to obtain the objective low-salt pickled plum.