baber/WOPTO huggingface dataset:
Patent JP-S60129183-A (JP)
Title: Removal method of polluted matter in pumping-up dam
Inventor: HATANO HITOSHI
IPC: C02F1/24
Filed: 1983-12-19
Abstract: PURPOSE:To clean up the water in a pumping-up dam without using chemicals, etc. at all by providing a vent pipe to a water-conveyance pipe or near the water- conveyance pipe of a high or/and low dam and supplying gas through the vent pipe. CONSTITUTION:The water stored in a high dam 1 is first conveyed by a water- conveyance pipe 3 to a low dam. Air is fed through a vent pipe 4 connected to the pipe 3 in this stage. The water incorporated with the air in the pipe 3 is released from the pipe 3 into the dam 2. The air in the water ascends toward the water surface. The deposits or suspended pollutants in the dam 1 contained in the released water are gathered to the water surface part with ascending of the air and the density of the particles is increased. Then the respective particles interfere with each other and are aggregated as scum on the water surface. The particles settle as large particle groups in the bottom of the dam and the water in the dam is cleaned up.
Patent JP-H0285053-A (JP)
Title: Negative pressure boosting device
Inventor: SUZUKI HARUO
IPC: B60T13/563
Filed: 1988-09-21
Abstract: PURPOSE:To improve responsiveness by installing a variable orifice which controls the air flow passage area of a passage communicating to each pressure varying chamber and the atmosphere so as to gradually increase as a valve plunger shifts in the longitudinal direction relatively for a valve body. CONSTITUTION:A valve plunger 18 is fitted in slidable ways in the hole 7c of a valve body 7 which is formed so as to penetrate through a rear shell 3 and a center plate 4 of a brake boosting device 1. and an input shaft 19 interlocked with a brake pedal is connected at the right edge part of the valve plunger 18. A key member 21 projecting into the hole 7c is fitted onto the valve plunger 18. In this case, throttle member 21 made of rubber, etc., is installed at the position opposed to the opened port part 16a of a passage 16 is installed onto the key member 21, and the flow passage area of the opened port part 16a is reduced by the intrusion of the top edge of the throttle member 21 into the opened port part 16a, when the key member 21 advance-shifts, accompanied with the advance of the input shaft 19, and a variable orifice is formed from the throttle member 23 and the opened port part 16a.
Patent JP-S6392954-A (JP)
Title: Photosensitive transfer type image forming device
Inventor: YAMAGATA KIYOHIRO
IPC: G03F7/26
Filed: 1986-10-07
Abstract: PURPOSE:To prevent contamination of the surfaces of pressurizing rollers by microcapsules by pressing a transfer member right after the passage of the front end of the transfer member superposed on a photosensitive member between the rollers and relieving the pressure just before the passage of the terminal end of the transfer member between the rollers. CONSTITUTION:The photosensitive member 4 is delivered from a roller 8 and is superposed thereon with the transfer member 5 after the photosensitive member is selectively exposed by a writing head 1. The members are then fed into the spacing between a pair of the rollers 3 and are subjected to pressing and development. For example, a difference in the reflectivity between the members 4 and 5 is detected and the gap of the rollers 3 is narrowed when the front end of the member 5 on the member 4 arrives at a detector 71. The gap of the rollers 3 is restored to the initial state by detecting the terminal end of the member 5 similarly with a detector 61. The member 5 is thereafter housed in a tray 10 and the member 4 is taken up on the roller 11. The breakage of the microcapsules which do not contribute to the image formation and the consequent contamination of the surfaces of the rollers 3 are thereby prevented.
Patent JP-H0289529-A (JP)
Title: Spin-forming method
Inventor: OCHIAI KIMIO
IPC: B21D22/16
Filed: 1988-09-21
Abstract: PURPOSE:To easily fit a stock cylinder along the forming surface of a mandrel by protruding the peripheral edge part of a stock cylinder from the highest projecting part of the forming surface of the mandrel when the stock cylinder to be formed is put round the forming mandrel. CONSTITUTION:For example, a rear rim stock cylinder 3 is forged or cast integrally with the rear peripheral edge of the disk part D of the wheel stock 1 for a vehicle. This stock 1 is installed on the mandrel 4. In this case, a clearance S is formed between the stock cylinder 3 and the rim forming surface 41 of the mandrel 4 and the front end part 32 of the stock cylinder 3 is protruded from the rim flange forming surface 42 of the mandrel 4 (corresponding to the highest projecting part). The mandrel 4 is rotated round the axis 43 and the stock cylinder 3 is ironed by a rotary pressure tool 5 in the direction of an arrow to form the rear rim 31, further, the wheel W. By this method, small friction is found between the stock cylinder 3 and the formed surface 41 and forming can be performed easily.
Patent JP-H03100475-A (JP)
Title: Data forming system for conduction test of multilayer substrate
Inventor: KOJIMA KOJI
IPC: H05K3/46
Filed: 1989-09-13
Abstract: PURPOSE:To attain the formation of data of a conduction test at every lamination by composing patterns, forming nets to divide it into the branching units of the patterns, and tracing passways from one pad to other pads to obtain a line length. CONSTITUTION:Net data 4 are formed by a net composing processing part 3 based on positional data 1 and pattern data 2, and sub-net data 6 are formed by a sub-net dividing processing part 5 with dividing the data 4. The data 6 are divided to the branching units of pattern by a unit net dividing process part 7 to form the unit net data 8, and pad positional data 10 corresponding to position of pins included in the data 6 are formed by a test pad position extracting process part 9 based on the data 1 and data 2. Next, by a trace processing part 11 between pads, one of the data 10 is made as a representative pad and data 12 for passways from the representative pad to the other pads are formed. Then, the data 14 for line length are calculated by a line length calculating process part 13 based on the data 12 and data 2, thereby the data 15 for conduction test can be formed for each lamination.
Patent JP-S60131432-A (JP)
Title: Manufacture of electronic clinical thermometer
Inventor: HANZAWA YOSHIKI
IPC: G01K7/22
Filed: 1983-12-20
Abstract: PURPOSE:To obtain an electronic clinical thermometer with uniforms heat conduction by charging a potting material closely in a temperature measuring cap and removing its internal air bubbles. CONSTITUTION:A specific amount of the potting material 81 which is not cured is charged in the temperature measuring cap 80, and them a temperature sensing element 20 such as a thermistor is arranged in said cap. Then, the temperature sensing element 20, potting material 81, and temperature measuring cap 80 are put in a centrifugal machine to apply centrifugal force to said potting material 81, removing air bubbles from the potting material 81. Then the potting material 81 is cured.
Patent JP-H0581802-A (JP)
Title: Device correcting position by micro positioning function
Inventor: NAKAJIMA TAKASHI
IPC: G11B5/596
Filed: 1991-09-19
Abstract: PURPOSE:To correct the positional deviation be between a head and a track in the state of on-track and to accurately read data in a device correcting a position by micro calibration. CONSTITUTION:This device is provided with a positional information analyzing circuit 20 analyzing and processing the fluctuation of a positional information output by a minute vibration applied to the head by a micro positioning mechanism 18 in the state of the on-track. The minute vibration is applied to the head by the micro positioning mechanism 18 in the state of the on-track, the fluctuation of the positional information output by the minute vibration is processed, and position correcting information is generated and the position is corrected by the position correcting information.
Patent JP-H04118298-A (JP)
Title: Semiconductor device and thin electronic machinery using the same
Inventor: YAMAJI HIROSHI
IPC: H01L23/14
Filed: 1990-09-10
Abstract: PURPOSE:To provide thin electric machinery generating no crack even when external force such as bending or twist is applied and not peeled from a substrate main body by forming a semiconductor circuit on the silicon film formed on a thin metal substrate having heat resistance. CONSTITUTION:A thin metal substrate 10 is formed from a heat-resistant material not deteriorated even at the high temp. in a manufacturing process, for example, SUS with 0.1mum thickness. A silicon Si film is formed on the surface of the substrate 10 and a semiconductor circuit 12 is formed thereon by respective processes of etching using a resist pattern, diffusion, ion implantation or membrane formation. A resistor is formed to an F1-region, a diode is formed to an F2-region and a transistor is formed to an F3-region to prepare an IC chip 13. Therefore, even when external force such as bending or twist is applied to the IC chip 13, the IC chip 13 is not cracked.
Patent JP-H08104344-A (JP)
Title: Plastic cap with tamper-evidentiary property
Inventor: ISHII OSAMU
IPC: B65D41/34
Filed: 1994-10-03
Abstract: PURPOSE: To make discernment easy for breaking on bridge parts of a break line of a plastic cap by a method wherein knurls are provided to a skirt-like side wall of the cap on several points in its circumferential direction, extending from is lower part to an annular band. CONSTITUTION: A cap has skirt-like side wall 2 dangling from the peripheral edge of a top board 1 thereof, and an annular band 4 is provided to the lower end of the side wall 2 through a break line 3. The break line 3 is formed in perforation, and bridge parts 3a connecting the side wall 2 and the annular band 4 are provided to the break line at fixed intervals. Ratchets 7, provided at fixed intervals to the inside of the annular band 4, are engaged with ratchets formed to the exterior on the mouth of a container, and a big force of resistance is given thereby to the annular band 4 when the cap is opened. Lower knurls 10 are provided to the side wall 2 on several, positions apart from one another, extending from the lower outside of the side wall to the annular band 4 with the break line 3 being crossed.  Therefore, relative displacement, etc., be easily discerned when such a state occurs to the side wall 2 and the annular band 4.
Patent JP-2001069217-A (JP)
Title: Clamper attachment structure
Inventor: HAYASHI MASATO
IPC: H04M1/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong insertion of a clamper and to surely fix the clamper by forming a recessed attachment hole linking to a fitting recess part at a position on which the recess part of a speech receiving part is put, preparing the asymmetrical guide grooves to the attachment hole which are inserted into the guide rails at both different ends with their changed planes and adding a lock pawl at the front or rear end of the guide groove that is inserted into the attachment hole. SOLUTION: A main body 1 has a recessed attachment hole 2 which links to a fitting recess part 9 on which a handset 20 is put, and an elastic guide plate 8 is provided on a recessed bottom surface of the hole 2. The projecting guide rails 4 are formed in a single body along both side faces opposite to each other in a recess form in the hole 2. The rails 4 are projecting asymmetrically to each other from both inner side faces to the inside of the hole 2. A projection part 6 which is projecting in the direction orthogonal to the inserting direction of a clamper 10 is provided on the surface of one of both end sides of the rails 4 where the clamper 10 is inserted. The clamper 10 has the asymmetrical grooves 14 with which the clamper 10 is inserted into the rails 4.
Patent JP-H0687351-A (JP)
Title: Constant speed travel control device
Inventor: HISAI SHIGEYUKI
IPC: F02D11/10
Filed: 1992-09-08
Abstract: PURPOSE:To surely detect a motor lock by distinguishing it from a normal lock at full open or full close side even if an abnormal motor lock due to gear lock, etc., is produced when an actuator is driven from its full open or full close position to a specified area, in a constant speed travel control device. CONSTITUTION:When a motor lock is detected after an actuator has been driven to a specified area, a motor is rotated in reverse direction to see whether it is moved in reverse direction or not (it is kept locked or not) to detect faulty lock (steps 2 to 12).
Patent JP-S6298969-A (JP)
Title: Electronic blackboard device
Inventor: MATSUSHITA AKINORI
IPC: H04N1/04
Filed: 1985-10-25
Abstract: PURPOSE:To attain a high density printing and to shorten the processing time by providing a recording means recording data in bit units, which is stored in a memory means and or is to be stored, on a recording surface smaller than an original by a scan system the same as the line scan of a read means. CONSTITUTION:When an operator wants to record the contents of the original 1, it is wound. Its contents are line-scanned by a read means 2, immediately recorded by a recording means 4 through the use of the line scan the same as when they are read on a roll-like recording paper 5, and stored in the memory means 3. When the original 1 is wound by the quantity equivalent to one screen according to a preset size, scan is stopped. At that time, the memory means 3 accumulates picture information on one screen in bit units, and the recording paper 5 is skip-outputted by the excessive amount. Afterwards, if recording is again requested, data is read out of the memory means 3, and is recorded by the recording means 4. Thus wow and flutter are hardly caused, and the excellent printing quality and a high printing density can be obtained in a short printing time.
Patent JP-S6299151-A (JP)
Title: Printer
Inventor: MATSUMURA NOBUYOSHI
IPC: B41J23/02
Filed: 1985-10-25
Abstract: PURPOSE:To miniaturize and reduce the weight of a printer head by providing a daisy wheel connected to a single motor and a head carriage drive means. CONSTITUTION:When a printer 10 prints a certain line from left to right, a bell crank 34 assumes the first position in which the crank tilts to the left, and an idler gear 40 is inter-meshed with a motor gear 32 and a transmission gear 49 of a gear mechanism 36. Under this condition, a signal for stepping a head carriage is transmitted to a stepping motor driver 94 by a control 88, thus rotating a stepping motor 26 clockwise at a prearranged angle. The rotation of the transmission gear 49 is transmitted as such to a drive gear 54 through a shaft 50 and a one-way clutch 52. Through the intermeshing of the drive gear 54 and a clutch ear 64, a head carriage 14 moves to the right at a prearranged pitch. After moving at the pre-arranged pitch, a character selecting signal is transmitted by the control 88, rotating the stepping motor 26 counterclockwise and stopping when a pre-selected character is positioned at the uppermost location.
Patent JP-S6298711-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/00
Filed: 1985-10-25
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-S61118949-A (JP)
Title: Vacuum case
Inventor: WATANABE SADAO
IPC: H01J29/87
Filed: 1984-11-14
Abstract: PURPOSE:To reduce the size of a vacuum case for an image displayer and to easily make it portable by using beams with equal structural strength to reinforce the thin metallic body thereby increasing its rigidity and using pins to transfer moment produced by the deformation of the beams to the glass plate. CONSTITUTION:A vacuum case for an image displayer consists of a glass plate 6, a metallic back case 7, beams 8 having equal structural strength and parallel to the glass plate 6 and beams 9 having equal structural strength and used to connect the beams 8 and the glass plate 6. Pins 10 are used to freely rotatably join the beams 8 to the beams 9. The beams 9 are fixed to a plate 1 by the use of a glass frit 12. Furthermore, beams 13 having equal structural strength and intersecting perpendicularly to the beams 8 are installed. Thus, the rigidity of the thin metallic body is increased by reinforcing it by the beams 8,9 and 13 and moment produced by the deformation of the beams 8,9 and 13 is transferred to the glass plate 6 by means of the pins 10. Consequently, the size of the vacuum case can be reduced and the displayer can be easily made portable.
Patent JP-H0799716-A (JP)
Title: Mounting frame of terminal equipment for operation
Inventor: YAMAMOTO YU
IPC: H02G3/02
Filed: 1993-09-27
Abstract: PURPOSE:To facilitate wiring execution by eliminating the need for connection operation for feed wiring among a plurality of terminal equipments for operation juxtaposed at one place. CONSTITUTION:A mounting frame 60 has a base frame 61 having two mounting windows 63 and being made of a metal, and holding springs 71a, 71b are fixed onto the fronts of each side piece 64, 65 of the base frame 61. Conductive springs 74 are mounted on the side piece 64 between the adjacent mounting windows 63 through an insulating base 62. The holding springs 71a, 71b are brought into contact elastically with the front sides of holding pawls protruded from the side faces of cases 1, and prevent the forward movement of the cases 1. The conductive springs 74 are brought into contact elastically with lead plates exposed from the side faces of the cases 1, and the lead plates of the cases 1 installed to the adjacent mounting windows 63 through bridging pieces are electrically connected mutually.
Patent JP-H0987120-A (JP)
Title: Monomer having antimicrobial property, its production and polymer therefrom
Inventor: SUGA SHINJI
IPC: C08K3/22
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a monomer having excellent antimicrobial performance by dispersing a prescribed amount of fine particles of antimicrobial metal or compound of a specific average particle size in a monomer such as styrene, vinyl toluene, vinyl acetate and the like. SOLUTION: Fine particles of an antimicrobial metal and/or metal compound having average particle size of <=200nm are brought into contact with a monomer such as diallyl phthalate, triallyl cyanurate or methyl methacrylate in the presence of a surfactant of an alkali metal salt of polyenically unsaturated higher fatty acid, then a water-soluble inorganic and/or organic acid salt containing divalent or more valent cation and/or anion are added to allow the fine particles to move from the aqueous dispersion into the monomer and the aqueous phase is removed to give the objective monomer. The fine particles of metal and/or the metal compound are suitably, for example, gold, silver, copper, zinc and titania. The monomer thus prepared is polymerized to give the objective antimicrobial polymer.
Patent JP-H1081164-A (JP)
Title: Fitting structure of assistant grip
Inventor: NOZOE NAOTO
IPC: B60N3/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent slip-off of a sub-assembly screw by providing plural lip parts extended toward a screw insert hole on the inner wall surface of a recessed part. SOLUTION: A fitting part 4b fitted to a ceiling part of the interior is provided on both sides of a grip part 4a of an assistant grip main body 4, and a recessed part 5 is formed on the back part of the fitting part 4b. A seat part 7 for locking the screw head 6a of a screw 6 and a screw insert hole 8 for inserting a screw part 6b are provided in a cavity part 9 of the base of the recessed part 5. Plural lip parts 10 are suspended from the inner wall surface of the recessed part 5. The lip parts 10 are extended in such a manner as to expand, and a stepped part 11 for holding the screw head part 6a is provided on the inner surface side in the midway thereof. The upper part of the stepped part 11 has a diameter smaller than that of the head 6a of the screw 6, so that when the screw 6 is pushed in, it is held on the stepped part 11.  Accordingly, even if it is reversed, the screw 6 will not slip off.
Patent JP-H0288440-A (JP)
Title: Method for handling plate glass
Inventor: TANAKA MASARU
IPC: B25J15/06
Filed: 1988-09-26
Abstract: PURPOSE:To surely prevent dusting and the contamination accident due to the deposition of foreign matter by supporting the upper or lower face of plate glass vertically on the negative-pressure suction port. CONSTITUTION:A mounting bracket 11 is formed on the upper end, a connection port 12 for a negative-pressure suction pipe extending from a negative-pressure source on the outside of the system is opened on the side end, and the negative- pressure suction port 14 having a specified opening size is opened on the flat surface 13 corresponding to the above-mentioned negative-pressure suction mechanism. A suction air current is then generated on both surfaces of plate glass 2 when the glass is sucked, the plate glass 2 is centered to some extent, and the plate glass is sucked and held by the negative-pressure suction port 14.
Patent JP-S6394685-A (JP)
Title: Mos type semiconductor device
Inventor: KAGAMI SHOICHI
IPC: H01L27/088
Filed: 1986-10-09
Abstract: PURPOSE:To prevent circuit performance from being deteriorated even if a gate length of a MOS transistor inside a MOS type semiconductor device is reduced and to improve reliability, by satisfying specific relations between a power voltage and a minimal gate length in accordance with structure of source and drain regions in the MOS transistor. CONSTITUTION:A power voltage is made V (V) and a minimal length of a gate formed inside a MOS transistor is made L (mum). When source and drain regions in the MOS transistor are formed into impurity regions each of which has a kind of distribution, V and L are set so as to satisfy a relation 0.9 V <=6.2X(L/2)<1/2=1.1V. When the drain region in the MOS transistor is formed into such LDD structure that it is composed of an impurity region which has distributions different in at least two or more directions of depth, V and L are set so as to satisfy a relation 0.9<=8.4X(L/2)<1/2=0.9V. Hence, even if a gate length of the MOS transistor inside the MOS type semiconductor device is reduced, circuit performance is prevented from being deteriorated, and besides reliability can be secured.
Patent JP-S61119640-A (JP)
Title: Alloy for exhaust valve
Inventor: TAKAGI YOSHIAKI
IPC: C22C19/05
Filed: 1984-11-16
Abstract: PURPOSE:To obtain the high-strength alloy for an exhaust valve having superior hot workability, by providing an Ni-base heat resisting alloy having a specific chemical composition. CONSTITUTION:The alloy for an exhaust valve consists of, by weight, 0.01-0.15% C, <2% Si, <2.5% Mn, 15-25% Cr, 0.5-5% (Mo+1/2W), 0.3-3% (Nb+Ta), 1.5-3.5% Ti, 0.5-2.5% Al, 0.001-0.02% B, <5% Fe, and the balance Ni; Co can be substituted for a part of Ni.
Patent JP-H02176508-A (JP)
Title: Apparatus for measuring at least one lateral dimensions of cylindrical object in substance
Inventor: JIYORUJIYU KORETSUTO
IPC: G01B11/08
Filed: 1989-09-16
Abstract: PURPOSE: To measure an object accurately at a vertical position by providing an optical beam generator, a support, and a receiver. CONSTITUTION: A device consists of a beam generator 2 for generating light beams 20 with parallel rays 200, a receiver 5 for receiving the beams 20, and a support 3 for retaining an object 1 in the beams 20 so that a shade zone 4 generated by the object 1 has a thickness E that is equal to the diameter to be measured of the object 1. Also, the object 1 is arranged so that it passes through a bore 30 and is subjected to press force so that the object is pressed to the side surface of the bore 30. As a result, a bus P of the object 1 matches along a large part through the bore 30 at a bus G of the bore 30. Then, the object 1 is set so that it does not move for the side surface of a cylindrical hole, and the axial direction of the object 1 is strictly the same as the direction that is vertical to the direction for measuring thickness and where the bus of the cylindrical hole is fixed, thus accurately measuring a dimension.