baber/WOPTO huggingface dataset:
Patent JP-H07313889-A (JP)
Title: Inspection window mechanism of rice washing device
Inventor: MIHIRA KEIICHI
IPC: B02B1/06
Filed: 1995-06-26
Abstract: PURPOSE:To prevent rice from remaining at a sealing plate by forming a sealing material of a window cap for opening and closing an inspection window formed at a rice washing tank of an elastic sealing plate having an approximately flush inside surface. CONSTITUTION:The window 70 for internal inspection and cleaning is formed on the front surface of the rice washing tank 16 of a rice washing section 5. The window 70 is held closed freely openably and closably by a window cap 71. This window cap 71 is formed by bonding, face to face, the elastic sealing plate 75 made of rubber or sponge to the inside surface side of a disk-shaped plate material 72. The sealing plate 75 is formed of one sheet of plate having the area larger than the area of the window 70 and has the flush inside surface. The circumference of such inside surface is pressed to the outer peripheral surface of the rice washing tank 16 in the state of not having such stepped part where the rice accumulates. Namely, the difference in level corresponding to the thickness of the rice washing tank 16 is generated between the inside surface of the sealing plate 75 and the inner peripheral surface of the rice washing tank 16 when the window cap 71 is closed but this different in level is extremely small and, therefore, the rice does not remain at the sealing plate 75 even if the rice is washed by closing the window cap 71. The normal rice washing and discharging operations are thus carried out.
Patent JP-H104837-A (JP)
Title: Spinning reel for fishing
Inventor: KATAYAMA MASATOSHI
IPC: A01K89/01
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, capable of eliminating an impulsive sound when reversing and returning a bail supporting member from a state thereof releasing a fishing line to a state thereof winding the fishing line and stabilizing a winding position of a the bail supporting part, i.e., the position of a fishing line guide part. SOLUTION: This spinning reel for fishing is obtained by supporting a bail supporting member 8 having a fishing line guide part 10 in a rotor 3 interlockingly rotatable by handle operations so as to enable the free reversion in a fishing line winding position and a fishing line releasing position and is composed so as to distribute, urge and hold the bail supporting member 8 in both the positions with a spring member. In this case, the reversing and returning force when reversing and returning the bail supporting member 8 is absorbed and relaxed before the returning and winding position where the bail supporting member 8 is returned from the fishing line releasing position to the fishing line winding position.
Patent JP-H106104-A (JP)
Title: Spindle device
Inventor: SHIBUKAWA TETSUO
IPC: B23B19/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To keep a constantly specified pre-load by an oil pressure exerted on a bearing case for holding a bearing so that support rigidity of a spindle is improved. SOLUTION: Both sides of a stroke ball retainer 27 to hold a stroke ball 28 are constrained by position constraining means 26 and 32. Even when the fastening allowance of the stroke ball 28 is decreased to zero and axial movement is brought into a free state, the ball retainer 27 is constrained to a position where the ball retainer makes no contact with both the end faces of the inner periphery of the stroke ball case 17 and the outer periphery of the bearing case 18.
Patent JP-H114804-A (JP)
Title: Endoscope
Inventor: MIYAKE KIYOSHI
IPC: A61B1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To enhance the aiming property of an endoscope by reducing movements of processing instruments during their rising process, even if the processing instruments with inserted parts that differ in outside diameter are used. SOLUTION: A groove 33 is formed on the processing instrument-guiding side of a rising table 21, a first groove 40 corresponding to a large-diameter processing instrument 23 is formed at the end of the groove 33, a second groove 41 that decreases in width and depth toward a fist end to correspond to a small-diameter processing instrument 23b is formed in succession with the first groove 40, and each of the processing instruments can be raised while being held by the first or second groove 40 or 41.
Patent JP-S5784134-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HONJIYOU SHIGERU
IPC: H01L29/73
Filed: 1980-11-13
Abstract: PURPOSE:To shorten the manufacturing hours and to enhance yield of product of a semiconductor substrate by a method wherein a means to form a three layers mutliple film of a silicon oxide film, a polycrysalline silicon film, a silicon nitride film on both surfaces of the semiconductor substrate is provided. CONSTITUTION:A means to etch chemically only one side of deposition layers 6 formed on both the surfaces of the semiconductor substrate 5, and to form the three layers multiple film 10 consisting of the silicon oxide film 7, the polycrystalline silicon film 8, the silicon nitride film 9 on both surfaces is provided. The multiple film 1 thereof has the larger masking effect as compared with a silicon oxide film having the same thickness, and prevents infiltration of phosphorus existing in the deposition layer 6 into the main surface on the opposite side. Then slumping is performed on the substrate wafer 11 formed with the three layers multiple film 10 in an oxidizing atmosphere in pressure stack condition. Then the silicon oxide film 12 being the whole of the three layers converted thermally is dipped in a solution of hydrogen fluoride to be removed, and the prescribed semiconductor substrate 21 and be obtained.
Patent JP-S5861653-A (JP)
Title: Resin sealed type semiconductor device
Inventor: ITOU MAKOTO
IPC: H01L23/28
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a resin sealed device which is strong against mechanical shocks, by settling a semicondutor element on a heat sink, and providing a groove wherein the heat sink is exposed to a part of the sealing resin. CONSTITUTION:The semiconductor element 4 is mounted on the heat sink 2 serving as a common electrode lead by a solder 5 and sealed by the resin 1. Surrounding the element 4, the groove 3 reaching the heat sink 2 from the surface is provided in the resin 1 in a U-form. Mechanical shocks from the outside are absorbed by the groove 3 resulting in the protection of the element 4. The groove 3 can be easily formed when processing by a molding die. By the formation of the groove 3, pre-coat resin is unnecessitated, the cost reduction and the improvement of the strength against thermal fatigue of the solder can be obtained, and accordingly the reliability improves.
Patent JP-S6050860-A (JP)
Title: Positive plate for quick use type lead storage battery
Inventor: KATOU NAOYUKI
IPC: H01M4/57
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a pole plate which shows less deterioration of quick use storing performance (discharge voltage) even after long term storing by filling the surface of lead alloy substrate with an active substance mixing the specified amount aluminum compound. CONSTITUTION:The surface of lead alloy substrate is filled with an active substance mixing an aluminum compound in the 1.0-5.0wt%. As an aluminum compound, for example, those which dissolve into the electrolyte in the battery case but are not harmful such as Al(SO4)3, Al2O3, Al(OH)3 are used. In case amount of addition is under 1.0% and exceeds 5%, a discharge voltage drops when the battery is stored and it is not desirable as the positive plate of quick use type lead storage battery. Thereby, a dense active substance can be formed at the time of formation with an aluminum compound playing a role of nucleus formation and it prevents drop of voltage without deterioration of performance even after storing.
Patent JP-S6221251-A (JP)
Title: Multilayer ceramic package
Inventor: TSUJI MUTSUO
IPC: H01L23/02
Filed: 1985-07-22
Abstract: PURPOSE:To enhance the heat dissipation effect by providing a bonding terminal on the upper surface of a ceramic substrate, bonding a semiconductor component to this terminal in a face down manner, and mounting a heat sink on the upper surface of the semiconductor component through a gel of high heat conductivity. CONSTITUTION:A compound 12 of high heat conductivity is filled in the gap between the upper surface 3a of a semiconductor component 3 and the bottom surface 11a of a heat sink 11 and in the surroundings thereof. this compound 12 has fluidity before it is gelled, and it loses the fluidity when it is gelled, solidifies in a jelly and becomes an elastic gel. Further, since the upper surface 3b of the semiconductor component 3 and the bottom surface 11a of the heat sink 11 are positioned as close as possible, and a powder o9f high heat conductivity is mixed into the compound 12, the heat generated by the semiconductor component 3 is efficiently conducted to the heat sink 11.
Patent JP-H0832777-A (JP)
Title: Image pickup device
Inventor: WADA HIROYUKI
IPC: G03B17/02
Filed: 1994-07-12
Abstract: PURPOSE:To generate high-definition image information as a video signal without restrictions of the kind, size, etc., of a subject. CONSTITUTION:A subject image is focused on an expected image pickup plane through a photographic lens 1a, and an image pickup means which is arranged on the expected image pickup plane photographs the subject. This device is equipped with a photoelectric converting means 2 which is set in parallel to the expected image pickup plane of the photographic lens la and guide mechanisms 4, 5, and 6 which move the photoelectric converting means 2 in a specific direction along the expected image pickup plane. The photoelectric converting means 2 is placed in scanning motion through the guide mechanisms 4, 5 and 6 to obtain the video signal of the subject image formed by the photographic lens 1. The photoelectric converting means 2 is constituted by arranging plural photoelectric converting elements in array. The video signal with extremely high definition can be obtained.
Patent JP-H118793-A (JP)
Title: Image pickup device, image pickup system containing the same and storage medium storing program controlling the device,
Inventor: HABA YOSHIHITO
IPC: H04N5/232
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device realizing a function corresponding to a requested function and an image pickup system containing the device by dividing the constitution of the image pickup device into independent units for the respective functions, connecting the respective units and exchanging them. SOLUTION: The image pickup device has the three modules of a camera part 100, an image processing part 200 and a pan tilt part 300. The camera part 100 and the image processing part 200 are connected through cables 109 and 228 and the pan tilt part 300. The camera part 100 and the pan tilt part 300 are connected by a serial data line 123. The camera part 100, the image processing part 200 the pan tilt part 300 are respectively separated, they are connected by the cable which can be attached/detached and data is transferred so as to control image pickup. Thus, the input device of a video signal, which corresponds to the use purpose of a user, can be constructed. Consequently, the function corresponding to the requested function can be provided.
Patent JP-H0210557-A (JP)
Title: Cassette holder
Inventor: CHIGASAKI HIROYUKI
IPC: G11B15/675
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the deformation of a tape cassette and to attain correct positioning and insertion holding by supporting the three points of a cassette half with pressure. CONSTITUTION:On a top face side facing a bottom where a projected line part to enter a recessed line groove 20 is formed and a regulating projection piece to lock the front edge of a clogging plate 14 is provided on the rear edge side facing the inserting direction of a tape cassette 1, a pair of pressure supporting means to pressure- support both upper surface sides of a cassette half 4, and an engagement pressure- supporting means to engage a engagement concave part formed at the upper surface side center part of the cassette half 4 and to pressure-support the cassette half 4 are provided. Consequently, when the recessed line groove 20 of the clogging plate 14 is inserted to a projected line part 67 and the tape cassette 1 is insertion-held, the cassette half 4 is pressure-supported by a pair of the pressure-supporting means 68 on the both sides of the upper side, an engagement pressure-supporting means 71 engages the engagement concave part formed on the upper surface side central part, and the upper surface side central part of the cassette half 4 is pressure-supported. Thus, the tape cassette can be stably supported, and when the deformed tape cassette is inserted and held, the deformation is corrected are held.
Patent JP-H0917642-A (JP)
Title: Temperature sensor of oil-immersed transformer
Inventor: MISHIMA KENSHICHIRO
IPC: H01F27/12
Filed: 1995-06-27
Abstract: PURPOSE: To provide a temperature sensor capable of easily measuring the temperature of the outer side wall of an oil-immersed transformer. CONSTITUTION: This temperature sensor of an oil-immersed transformer accommodates a plurality of bimetal system temperature sensor main bodies 1a, 1b, 1c in a cabinet 2 which detect different temperatures, and is equipped with a change-over switch which individually leads out each of the contact points of the bimetal system temperature sensors 1a, 1b, 1c and makes selective use in the outside possible. The cabinet 2 is detachably installed on the outside wall of the oil-immersed transformer. Thereby installation in the narrow space between radiation ribs is easily enabled, and exchange is facilitated.
Patent JP-H09325163-A (JP)
Title: Resistance measuring apparatus for electric wire connection part
Inventor: SHIMADA TAKEFUMI
IPC: G01R27/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a resistance measuring apparatus of an electric wire connection part which can travel freely on an electric wire to grind the surface of the electric wire and measure a resistance automatically at a specified position. SOLUTION: First and second mechanism parts 2 and 3 are moved on an electric wire W by a traction device 4. The first and second mechanism parts 2 and 3 are arranged separately on both sides of a connection part W1 of the electric wire and a contact member 11 the respective mechanism parts include is brought into contact with the electric wire W to mutually energize the mechanism parts therebetween through the connection part W1. Then, electric resistance of the connection part W1 of the electric wire is measured and displayed by a measuring apparatus body 7.  At the first and second mechanism parts 2 and 3, a grinding brush 13 for grinding the surface of the electric wire W is provided at a specified interval on the side in one direction of the contact member 11 and after the grinding of the surface of the electric wire W by the grinding brush 13, the contact member 11 is arranged by the traction device 4 at a position corresponding to the surface of the electric wire W ground. Then, the parts as mentioned above are controlled by a control means 5 to measure an electric resistance of the connection part W1 of the electric wire by the contact member 11 and the measuring apparatus body 7.
Patent JP-2000346604-A (JP)
Title: Instrument for measuring accuracy of form for forming concrete specimen
Inventor: MORITA KIMIO
IPC: G01B5/28
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which can accurately measure the angle between the bottom face and side face of a form used for forming a concrete specimen (test piece) for strength tests through simple operation. SOLUTION: A measuring instrument is provided with a pedestal 1 having a reference bottom face, a rocking column 2 the base-side end of which is pivoted to the pedestal 1, and a support column 3 erected behind the column 2. The instrument is also provided with a displacement gauge 32 which is fitted to the support column 3 at a prescribed height with its measuring end on the rocking column 2 side, a biasing means 15 which presses the base-side end of the rocking column 2 against the internal surface of a form, and a measuring protrusion 23 provided on the front face of the rocking column 2. In addition, the instrument is also provided with a biasing means 24 which biases the rocking column 2 forward.  Since the displacement of the rocking column 2 is measured at the prescribed height, the instrument can easily-y measure the angles of forms having different heights and the biasing means 15 and pressurizing means 24 respectively composed of a spring and a magnet can realize stable high accuracy by fixing the contacting-force of the base-side end of the rocking column 2 and column 2 with the internal surface of the form.
Patent JP-H11354804-A (JP)
Title: Manufacture of thin film field effect transistor
Inventor: HIRAYAMA HIDEO
IPC: H01L29/786
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To add an impurity, without passing through an oxide film, to form high concn. regions and with passing through the oxide film to form low concn. regions, by providing a second implanting step of implanting an impurity at a lower concn. than that of an impurity implanted in a non-single-crystal semiconductor layer in a first implanting step. SOLUTION: A lower layer of SiO2 2 is removed by etching, B<+> ions are doped to form p<+> regions, without passing through the SiO2 2, the substrate bias is set to 0, an isotropical etching is made with Cl2 only to remove an Al alloy 3 by a width of about 0.5 μm in the channel widthwise direction, P<+> is doped in this condition to form n-regions, a photo resist is removed, and P<+> is lightly doped to form LDDs whereby the impurity is added without passing through an oxide film to form high concn. regions and with passing through the oxide film to form low concn. regions.
Patent JP-H0211968-A (JP)
Title: Line pressure controller for automatic transmission
Inventor: SANO AKIHIKO
IPC: F16H59/50
Filed: 1988-06-30
Abstract: PURPOSE:To control the extent of line pressure during gear shifting so properly by altering a desired value of inertia phase time according to the conditions whether an air conditioner is in operation and nonoperation, namely, according to the actual loaded conditions in a driving source for an automatic transmission. CONSTITUTION:In a change-gear mechanism, various friction elements are selectively operated with a line pressure by a line pressure adjusting means, and shifted to other shift speeds. During this while, an inertia phase time measuring means measures a time when a gear ratio is varied by a signal out of input and output rotation sensors, and the line pressure adjusting means controls the line pressure so as to cause this inertial phase time to become its target. On the other hand, an air conditioner operating signal output means outputs a signal showing operation of an air conditioner, and alters a desired value of the inertial phase time via a desired value altering means. Thus, control over the line pressure during gear shifting is always performable so properly.
Patent JP-S646792-A (JP)
Title: Fuel assembly
Inventor: YOKOBORI SEIICHI
IPC: G21C3/32
Filed: 1987-06-30
Abstract: PURPOSE:To increase inflow of coolant into a water rod and cool a fuel rod sufficiently by making dual structure of the water rod arranged in the center part and upwardly providing an upper orifice for coolant inflow and outflow on an end plug for closing the upper end of an outside tube. CONSTITUTION:In the operation of a reactor in which an fuel assembly 1 having a water rod 3b is charged a core spray system is automatically operated and a large quantity of spray water of the fuel assembly is sprayed in the case where coolant is lost by the accident in which the tubing for circulating the coolant is broken. The spray water 24 reaches the upper surface of the water rod 3b and flows therein from an upper orifice 10 holed on an end plug 31. The spray water 24 flowed in an inner tube 29 becomes steam flow 25 and the steam flow 25 rises in the inner tube 29, while the spray 24 flowed in a circular space 32 between the inner tube 29 and an outer tube 30 flows down along the inner walls of the inner tube 29 and the outer tube 30 and cools the surface of the water rod 3b. The spray water 24 is separated from the steam flow 25 and the rod 3b can smoothly be cooled because the flow is not interrupted.
Patent JP-S5786602-A (JP)
Title: Pressure controlling apparatus
Inventor: MASUDA KENJI
IPC: F15B11/02
Filed: 1980-11-14
Abstract: PURPOSE: To prevent generation of pressure under shoot when the pressure set is switched from high to low by means of a pilot relief valve by permitting pressure control, keeping a reducing main valve closed, in a pressure controlling apparatus suitable for injection molding machine etc.  
     CONSTITUTION: An injection machine is equipped with the injection cylinder 2 which feeds the hydraulic pressure from a pressure source 1 through a reducing main valve 4 and a variale throttle 5. The spring chamber 4a of the reducing main valve 4 and the exit port of the variable throttle 5 are connected through the pilot line 7 equipped with a vent throttle 6, and high and low pressure setting pilot relief valves 11 and 15 are connected to the spring chamber 4a. A magnetic change-over valve 16 is insterposed between the valve 15 and a tank 10. The intake and the exit ports A and B of the reducing main valve 4 are connected through the line 22 equipped with a flow-rate control valve 21 provided with pressure compensation in the intermediate area, and a tank 27 is connected to through the bypass line 26 having a surge pressure absorbing valve 25 interposed the line 3 between the variable throttle 5 and the injection cylinder 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0427841-A (JP)
Title: Particle measuring apparatus
Inventor: FURUYA YOSHIYUKI
IPC: G01N15/14
Filed: 1990-06-21
Abstract: PURPOSE:To improve the S/N ratio of a measuring apparatus, to miniaturize the diameter of a detected particle and to shorten the time of measurement by using the mixing of two optical waves which is an optical nonlinear phenomenon, and making it possible to perform the optical reduction of steady-state noise light such as scattered light from the boundary surface between a measuring cell and fluid. CONSTITUTION:The laser light emitted from a laser light source 1 is split into two directions through a beam splitter 21. One laser light is condensed in a measuring region 4 of a measuring cell 3 through a lens 2. The laser light which is scattered in a measuring region is condensed into a two-optical-wave mixer 24 through a lens 5. The other laser light is guided into the mixer 24 through mirrors 22 and 23. The two-optical-wave mixer is formed of an optical nonlinear medium which brings about the light refracting effect. Therefore, the steady-state light such as the scattered light from the boundary surface between a measuring cell and fluid is reduced when the light reaches a photomultiplier tube 7. The scattered light from a particle which has passed through a measuring region passes through the two-optical-wave mixer in an intact pattern, and the light is intensified. Therefore, the S/N ratio of the measuring apparatus is largely improved.