baber/WOPTO huggingface dataset:
Patent JP-H10121930-A (JP)
Title: Installing device for oil pump in engine
Inventor: TAGUCHI TAKASHI
IPC: F02B67/06
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of an oil pump by forming an oil pan chamber having an opening part on one end of the crank shaft direction, on an oil pan main body installed on a lower surface of a cylinder block, and installing the oil pump in the oil pan chamber through the opening part. SOLUTION: In an oil pan in which a plurality of bearing cap parts 4B1 to 4B5 are integratedly formed with each other, its oil pan main body 41 is fixed to a lower surface of a cylinder block by a connecting bolt. An opening part 24 is arranged on one end surface of the crank shaft direction, and is the same surface as one end surface of the cylinder block, and a transmission case is fixed to its surface through a packing by a plurality of connecting bolt. An installing seat 70 of an oil pump Op is integratedly formed on a bottom wall 20 of a side near the opening part 24 of the oil pan main body 41, and an oil pump Op inserted from the opening part 24 into the oil pan chamber Co is integratedly installed on its installing part by a fixing bolt 74.
Patent JP-H0623467-A (JP)
Title: Method for operating press equipment and said press equipment
Inventor: WARUTAA BESUTAMAIYA
IPC: B21K27/00
Filed: 1992-09-24
Abstract: PURPOSE: To realize a process and an apparatus for synchronizing the working stroke movement of a press with the stroke movement of the grip holder of a manipulator without causing bend of a workpiece. CONSTITUTION: The press unit comprises a press, more particularly a forging press 2 having a hydraulic driving and control system 9 that causes the working stroke movement of the press to follow a substantially sinusoidal wave at least temporarily, and at least one forging manipulator 3. In addition, the driving and control system of the forging manipulator 3 has the operating process of the press unit 1 such that the stroke movement of the grip holder 16 of the forging manipulator is adjusted to the working stroke movement of the press, free of time delay and generated with the same frequency as that of the stroke movement of the press as well as in an amplitude smaller than that of the press.  Also, the forging manipulator 3 constituting this press unit 1 is equipped with at least one pump 21 whose discharge is continuously adjustable and whose discharging direction is reversible, for the purpose of raising and lowering the grip holder 16.
Patent JP-H03141651-A (JP)
Title: Manufacture of field-effect transistor
Inventor: YOSHIKAWA MITSUNORI
IPC: H01L21/28
Filed: 1989-10-26
Abstract: PURPOSE:To restrain the amount of ion implantation, to decrease a short-channel phenomenon and to maintain sufficient breakdown strength of a gate by forming a gate electrode layer made of high-melting-point metal which has a shape wherein the width of the lower part is narrow and the width of the upper part is wide. CONSTITUTION:A first film 3 and a second film 4 comprising insulating materials having the different etching selectivities are laminated on a semiconductor substrate 1. An etching resist film 5 having an opening pattern with a specified width is formed. An opening pattern which is wider than the specified width is formed in the film 4. An opening pattern having the specified width is formed in the film 3. Thus the opening part having the steps is constituted. Then, a high-melting-point metal layer 7 and an etching resist film 8 are formed. With a photoresist film 8' as a mask, the layer 7, the film 4 and the film 3 are sequentially etched, and a gate electrode film of the high-melting-point metal is formed. The overhung part of the wide part of the gate electrode layer acts so as to restrain the amount of ion implantation so that interval between a source 10 (drain 11) and a gate 7' does not become too narrow. Therefore, a short-channel phenomenon is decreased, and the sufficient breakdown strength of the gate can be maintained.
Patent JP-S63133558-A (JP)
Title: Frame for semiconductor device
Inventor: SHIMOTOMAI MASAAKI
IPC: H01L23/48
Filed: 1986-11-25
Abstract: PURPOSE:To sharply improve the production efficiency during a test process or a marking process by a method wherein more than one semiconductor device in the form of a semimanufactured product is arranged on a frame and these semiconductor devices are connected to a cut-out part of a frame through a connecting-resin part which is formed collectively with a sealing-resin part. CONSTITUTION:A dovetail-groove-shaped cut-out part 9 is formed at a part of an upper frame 2 adjacent to a sealing-resin part 7 for each resin-sealing type semiconductor device; a connecting-resin part 10 which is to be filled into said cut-out 9 during a molding process is formed collectively with said sealing- resin part 7. Through each process for cutting a tie bar and a lead an external electrode 8 is cut from a tie bar 6 and a lower frame 3; the lower frame 3 and a connecting part 4 are cut from the upper frame 2; each resin-sealing type semiconductor device can become an individual product which is separated electrically. On the other hand, because each resin-sealing type semiconductor device is connected to the cut-out part 9 at the upper frame 2, more than one semiconductor device is kept arranged in the same manner as prior to the process for cutting the tie bar and the lead.
Patent JP-H01123404-A (JP)
Title: Magnetic force transfer device
Inventor: DEGUCHI MASAHIRO
IPC: H01F6/00
Filed: 1987-11-06
Abstract: PURPOSE:To decrease leaking magnetic flux as much as possible and to achieve efficient transfer of magnetic force at a small loss, by surrounding a magnetic force transfer path with a superconductive material. CONSTITUTION:A magnetic force transfer path is composed of a superconductive material 5 and a ferromagnetic material 6. When a magnetic field H is applied to the magnetism transfer path from a magnetism generating means 1, a current flows through the superconductive material 5 so as to offset the magnetic field H. A magnetic field H' is produced at the opposite end of the magnetic force transfer path with the current 7 so that reverse polarity with respect to the magnetic field H, which is produced by the magnetic force producing means, is obtained. Thus, leaking magnetic flux is decreased as much as possible, and the efficient transfer of the magnetic force is achieved at a small loss.
Patent JP-H01122035-A (JP)
Title: Position/moving velocity detecting device for moving matter
Inventor: MORIYA MITSURO
IPC: G11B7/085
Filed: 1987-11-06
Abstract: PURPOSE:To know the position or the moving velocity of a moving matter from the change of light receiving quantity by making the opening length of a light shielding means in the moving direction of the moving matter equal to or larger than the sum of the moving range length of the moving matter and the width of a photodetecting means in the moving direction of the moving matter. CONSTITUTION:The light shielding plate 13 moves together with the moving matter, and its opening length L1 in the moving direction 41 is longer than the stroke L of the moving matter, and in the perpendicular direction to the direction 41, it is smaller than the diameter D of the illuminating circle 42 of a light source, and the width of a window varies linearly between dimension l1 and l2. The photodetector 25 is fixed, and is provided with the light receiving area of width W1>l1 and height (h), and the light receiving quantity of a light receiving region 43 (width W2>l1) is constant, and the light receiving quantity of the region 44 varies according to the movement of the light shielding plate. Provided the device is constituted so as to satisfy L1>=L-h, the photoelectric current of the light receiving region 44 of the photodetector 25 varies linearly against the position (x) of the light shielding plate 13. Besides, since light transmission quantity scarcely varies by a very small displacement in the perpendicular direction to the moving direction of the light shielding plate 13, a position signal is obtained at very high precision by maintaining the light source unvarying, and the velocity signal of high quality is obtained by differentiating it.
Patent JP-2000111021-A (JP)
Title: Melting completion detection method in plasma melting furnace
Inventor: ISOZAKI MASARU
IPC: G21F9/30
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a completion of melting by evaluating heat balance during furnace operation in order to confirm the completion of melting without requiring manual work in a versatile manner. SOLUTION: Quantity Qmelt of heat consumed for melting a waste is calculated by using a heat balance equation during operation of a plasma melting furnace, Qp=Qt+Qexh+Qacc+Qloss+Qmelt, (wherein Qp is plasma output, Qt is torch cooling loss, Qexh is exhaust gas loss, Qacc is furnace refractory heat storage quantity, Qloss is furnace body radiation heat, and Qmelt is heat quantity consumed for melting waste), and the time. when the Qmelt has reached a heat quantity required to melting the waste is detected as a melting completion time.
Patent JP-S62141955-A (JP)
Title: 2-phase step motor
Inventor: KOSHIN HIROAKI
IPC: H02K37/12
Filed: 1985-12-13
Abstract: PURPOSE:To readily regulate a gap length and to enhance the torque of a 2-phase step motor by bonding a cylindrical magnet to the peripheral surface of a disclike bush engaged with a rotor shaft, and arranging an annular stator to hold both the edges of the magnet from inner and outer surfaces. CONSTITUTION:Rotor shafts 3 are supported by bearings 2a, 2b to the centers of upper and lower casings 1a, 1b, and the inner peripheral center of a cylindrical magnet 5 is bonded fixedly to the peripheral surface of a cylindrical bush 4 engaged with the shaft 3. C-shaped sectional annular stators 6a, 6b made of an inside ring A and an outside ring B are bonded fixedly to the inner bottoms of the casings 1a, 1b, and an annular coil 7 is held between both the rings A and B. The end poles of the stators 6a, 6b and the pole face of the magnet 5 are opposed each other through a gap G.
Patent JP-H02129235-A (JP)
Title: Preparation of coating composition and wear-resistant synthetic resin molded item
Inventor: TAMURA MISAO
IPC: C08F220/36
Filed: 1988-11-08
Abstract: PURPOSE:To obtain a coating composition forming a wear-resistant film on the surface of a synthetic resin by incorporating a mixture of polyfunctional monomers contg. (meth)acryloyloxy groups, a colloidal silica and, if necessary, an infrared absorber and a specified photostabilizer. CONSTITUTION:A coating compsn. is obtd. by incorporating 20-95 pts.wt. (hereinbelow described as pts.) mixture of polyfunctional monomers (A) contg. 20-100wt.% monomer of formula I (wherein n is 1-8; X is at least one group of formula II or III and the rest is a group of formula IV or V) and having 2 or more (meth)acryloyloxy groups, 80-5 pts. solid content of colloidal silica (B) contg. silica particles with a prim. particle diameter of 1-200mmu and 0-20 pts. ultraviolet absorber (C) and 0-6 pts. hindered amine photostabilizer (D) based on 100 pts. sum of the components A and B. It is possible to prepare a wear-resistant synthetic resin molding by coating the surface of the resin molding with this compsn., irradiating it with an ultraviolet light, thereby forming a crosslinked and cured film on this synthetic resin surface.
Patent JP-H07113193-A (JP)
Title: Production of metal mold for molding diffraction grating
Inventor: NITTA YOSHIKI
IPC: C25D1/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide the electroforming mold having a good surface condition without acting a physical effect at the boundary between a substrate and a conductive film by selectively eluting the substrate by wet etching to peel the substrate from the mold after electroforming and reversing patterns. CONSTITUTION:A photoresist 2 is applied on a silicon wafer 1. This photoresist is coated with a photomask 4 having straight light shielding parts 3 consisting of Cr, etc., and is subjected to contact exposing by UV light 5. Hatched parts 6 are removed by the wet etching using an alkaline developer, by which the rectangular patterns are formed on the silicon wafer 1. The rectangular shapes are then formed on the silicon wafer 1 by the dry etching. After etching by RIE is executed, the photoresist 2 is removed by ashing using oxygen plasma and a silicon master disk having the rectangular shapes on the surface is obtd. The conductive film is formed on this master disk and thereafter, an electroforming layer is formed by an electroforming method. The wafer is immersed into KOH to dissolve the silicon. The electroforming mold is thus obtd.
Patent JP-S63136285-A (JP)
Title: Pattern recognition method
Inventor: SEGAWA HIDEO
IPC: G06K9/62
Filed: 1986-11-28
Abstract: PURPOSE:To simplify calculations required for pattern recognition and to obtain a quick pattern recognition method by calculating similarity through the direct calculation of standard pattern data in a dictionary and the run length code of an input image pattern. CONSTITUTION:A scanner 12 scans and inputs the input image pattern 11, and an encoder 13 encodes the pattern 11 into a run length code, which is stored in a row buffer 14. A composite similarity dictionary 15 can take out two-dimensional standard pattern data on a row basis in order to facilitate an access from a pattern matching part 1. The start and end positions of a black picture element are used as the run length code. A pattern matching part 16 does not separate sampling, obscuring and composite similarity operations, but integrally executes them in a new calculation sequence. According to a prescribed flow, the similarity of each category is calculated in the matching part 16.
Patent JP-2000083812-A (JP)
Title: Rice washing/cooking apparatus
Inventor: SHIRAISHI HIROAKI
IPC: B02B1/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To achieve a higher efficiency of rice cooking work with easier maintenance for inspection, adjustment or the like of a rice cooking device or devices near the rice cooking device and moreover, a higher convenience in installation within a kitchen room with a compact structure of a rice washing/cooking apparatus in a longitudinal range thereof by making a part of the rear part of the rice cooking device overlap posts within the width thereof as viewed from the side of frames when the rice cooking device is located at a rice cooking position to make a part openable large facing a lateral side of the rice cooking device. SOLUTION: In a rice washing/cooking apparatus 1 designed to wash and cook rice weighed by a weighing means, frames 2 which each have a longitudinally long rectangular post 9 with an interval sideways at the rear end part of a fixed leg part 7 formed square as viewed on a plane are formed in L to open almost the whole of the lateral side part of the rice cooking device 5 as viewed from the side of the rice washing/cooking apparatus 1 so that the rice cooking device 5 can be moved longitudinally 8 in such a manner as to be changeable in location between the rice cooking position and the withdrawing position with respect to the fixed leg parts 7. When the rice cooking device is located at the rice cooking position, a part of the rear part of the rice cooking device 5 is so arranged to overlap posts 9 within the width thereof as viewed from the side of the frames 2.
Patent JP-H09124049-A (JP)
Title: Bag made of synthetic resin
Inventor: OKADA MASARU
IPC: B65D33/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reliably prevent liquid, etc., in the interior of a bag from overflowing even without using a closing means such as a clip when the bag is closed again after it is unsealed, reduce remarkably the manufacturing cost of the bag, and form the bag so that contents do not scatter out of the bag during unsealing work, etc., and, on the contrary, the contents are never difficult to be taken out of the bag. SOLUTION: In a bag made of a synthetic resin, wherein a rectangular-shaped synthetic resin film 1 is sealed 3 at a peripheral portion 2 thereof to form a bag main body 4 and an opening can be formed at an upper edge of the bag main body 4, a notch 8, or a cut line, formed to such a degree that at least a finger can be inserted thereinto is provided at a portion ranging from the vicinity of the upper edge to an interior of the bag, so that a portion between the notch 8 or the cut line and a side edge 10b of the bag main body 4 con be grasped with fingers, and an opening 13 is formed at an upper edge 5a of the bag main body 4.
Patent JP-H03142375-A (JP)
Title: Measuring device for electrical characteristic of multipole element
Inventor: INAI MASAYUKI
IPC: G01R27/00
Filed: 1989-10-30
Abstract: PURPOSE:To reduce a measuring time and to prevent an erroneous decision due to an inferior contact by providing contactor selecting and contactor detecting means in two contactor groups respectively and changing over to selecting contactors in another contactor group when the selected contacts are not in contact with electric poles. CONSTITUTION:A ring varister 10, CPU 23, 1st.2nd.3rd relay driving circuits 25, 26, 28, relay changing-over circuit 27, etc., are provided. When the measurement starts, the measurement between the contactors A1 and A2 is made by the CPU 23 to decide from a resistance value between both contactors whether both contactors are in contact with the varister 10 or not, and if they are, non-linear coefficients are calculated after the measurement is performed in the same way between the contactors A2, A3, next between the A3, A1. If not in contact, the measurement is performed in the same way by changing-over to another contactor group B1-B3. The time required for the measurement can be thereby reduced.
Patent JP-H11114343-A (JP)
Title: Air cleaner
Inventor: KAKIMOTO AKIHISA
IPC: B01D46/18
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner facilitating attaching and removing of a filter case and also having the simple constitution. SOLUTION: Relating to this air cleaner a housing main body 2 is provided with a roll housing space which is recessed in a drum shape and the inside surface 29a of which is made into a circular arc shape. An electronic instrument unit 25 is attached on the front surface of the housing main body 2, and several pieces of right-angled triangular thin ribs 27 are formed from the upper edge part on the rear of the housing main body 2. When an ionizing part 5 is set on the housing main body 2, at first a roll holding part housing a roll part 32 of a roll filter is guided with both the upper edge part of a casing 26 of the electronic instrument unit 25 and the ribs 27 to be once housed in the roll housing space. Later the ionizing part 5 held in the forwardly inclined posture is rotated centering a roll holding part, and is set on the housing main body 2.
Patent JP-H01123622-A (JP)
Title: Strongly alkaline aqueous solution of nonionic surfactant
Inventor: MORIMI ETSUKO
IPC: C09K23/28
Filed: 1987-11-09
Abstract: PURPOSE:To prepare the above stable strongly alkaline aq. soln. of a nonionic surfactant in high concn. by mixing a strongly alkaline agent, a surfactant having 3-18 HLB, and the two kinds of specified carboxylic acids. CONSTITUTION:(a) A strongly alkaline agent, (b) a nonionic surfactant having 3-18 HLB, and (c) the two kinds of carboxylic acids shown by formulas I and II are mixed to prepare the aq. strongly alkaline soln. of a nonionic surfactant. In the formulas, R<1> and R<2> are a 4-18C saturated or unsaturated straight- chain or branched-chain aliphatic hydrocarbonic group and a 5-18C aromatic hydrocarbonic group, X is -NH-, =N(CH2)nCOOM<1>, and =CHCOOM<1>, M<1> is H, an alkali metal, a 1-4C aromatic amine, ammonium, and an alkanolamine, and (n) and (m) are an integer of 1-3.
Patent JP-H11117923-A (JP)
Title: Wire fixture
Inventor: KIYOHARA KUNIO
IPC: F16B19/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire fixture which can structurally eliminate unexpected slipping-off of wires such as a harness, and which can be easily mounted to and removed from a panel excellent in loading and unloading operability. SOLUTION: In a wire fixture 1 which is attached to a through hole 21 of a panel-20 to position rods 30 such a harness, which are arranged along the panel 20, an upper face wall part 2 having the size covering the opening of the through hole 21, side wall parts 3, 4 provided on both sides of the upper face part 2, an elastic leg part 5 which is extended-formed on one side wall part 4 so as to have the plate-width capable of being inserted into the through hole 21, and which is tilted inward so that it can be arranged between the upper part of one inner face 21a and the lower part of the other inner face 21b, which are faced each other, of the through hole 21, and an engaging claw 5a provided at the tip of the elastic leg part 5, are integrally formed as one-piece.  Then, when the elastic leg part 5 is inserted into the through hole 21, and the engaging claw 5a is engaged with the outer edge of the through hole from the lower part of the other inner face 21b of the through hole 21, the rod holding tool is attached to the panel 20 to position the rods 30 in a space 9 formed between the upper face wall part 2, both the side wall parts 3, 4, and the panel 20, and thus to restrict the movement of the rods across the width.
Patent JP-H09101585-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO TADASHI
IPC: G03C1/83
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a reversal silver halide photographic sensitive material handleable under a safelight (a substantially light room) and having photographic characteristics, such as high blackening density and small fog and ultrahigh contrast. SOLUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on a support and the emulsion layer contains a heavy metal selected from Ir, Ru, Rh, and Re in an amount of at least 1×10<-6> mol/mol of silver halide and silver halide grains grown in an acidic condition, and then, silver halide grains chemically sensitized by a gold or sulfur compound and having a silver chloride content of >=98mol% are added, and the emulsion layer or a hydrophilic colloidal layer on the same side of the support contains a water-soluble dye having an optical density of >0.2.
Patent JP-H07133093-A (JP)
Title: Speed control of work rope on work barge and device therefor
Inventor: ARIMITSU HIDEO
IPC: B66C23/52
Filed: 1993-11-11
Abstract: PURPOSE:To always control the rope speed with high precision on a work barge independently of the tilt of the hall and the working attitude of a boom. CONSTITUTION:A first and a second coordinate calculation part 42 and 43 calculate the relative position of the top end of a boom for an arbitrary standard point on a base ship on the basis df the boom turning-down angle thetab detected by a boom angle sensor 32 and the boom turning angle thetaa detected by a turning angle sensor 34. In an actual speed calculation part 44, the boom top end speed Vs is obtained from the change of the boom top end position through the lapse of time, and the target speed Vc which offsets the speed Vs is calculated in a target speed calculation part 45. An operation instruction calculation part 46 calculates the operation instruction for driving a rope at the target speed Vc, and outputs the operation instruction to a rope hoisting device 28.
Patent JP-S63136491-A (JP)
Inventor: TODA TAKAO
IPC: H05B33/28
Filed: 1986-11-27
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。