baber/WOPTO huggingface dataset:
Patent JP-H0842526-A (JP)
Title: Shaft fixation method to metal surface as of aluminum diecast and clip therefor
Inventor: FUJIMORI TAKASHI
IPC: F16B17/00
Filed: 1994-08-04
Abstract: PURPOSE:To improve the processability and reduce the manufacturing cost in the case that a tip of a shaft is fixed to an installation hole formed on a metal surface of aluminum diecast, etc., by arranging an elastic clip. CONSTITUTION:A tip of a shaft 1 is fixed to an installation hole 5 formed on a metal surface as of an aluminum diecast. In such a case, An elastic shaft fixing clip 6 is arranged between the tip of the shaft 1 and the installation hole 5. The clip 6 has substantially the same diameter as the installation hole 5 does, a split groove in a longitudinal direction, and a biting claw 12 projected on an outer peripheral surface so as to bite into an inner periheral wall of the installation hole on the metal surface of the diecast. It is thus possible to facilitate fixation of the shaft tip and reduce a manufacturing cost.
Patent JP-H1144564-A (JP)
Title: Coriolis mass flowmeter
Inventor: OSAWA NORIKAZU
IPC: G01F1/84
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To achieve good noise-resistive properties by connecting a vibration tube and a compensation vibrator to a flowmeter housing at the node of vibrations of a vibrating system of the vibration tube and compensation vibrator, and enclosing vibrations of the vibrating system inside. SOLUTION: When a vibration tube 11 is vibrated by an oscillator 15 and a measurement fluid flows in the vibration tube 11, a Corioli's force is generated, whereby a state of the vibration of the vibration tube 11 is changed. The change is measured by a vibration detection sensor 16 and a mass flow rate is obtained. A flowmeter housing 12 is connected at the node of vibrations of a vibrating system comprising the vibration tube 11 and a compensation vibrator 13. The vibration of the vibrating system of the vibration tube 11 and compensation vibrator 13 is accordingly enclosed inside. Since the vibration of the internal vibrating system is insulated from the outside, the vibrating system is relatively less influenced by external noises if applied and vibrates stably. A Coriolis mass flowmeter resistant to external vibration noises is thus obtained.
Patent JP-H0543791-A (JP)
Title: Plastic kite
Inventor: SUGIYAMA YASUHARU
IPC: C08L73/00
Filed: 1991-08-13
Abstract: PURPOSE:To provide the title kite having its skeletal parts and a sheet form made of a photo-degradable or bio-degradable material, thus ultimately degradable even if disposed. CONSTITUTION:The objective kite made up of (A) skeletal parts to maintain its shape and (B) a sheet form set along said skeletal parts. The components A and B consist of a degradable material, e.g. a photo-degradable plastics such as a copolymer of ethylene and carbon monoxide, or a bio-degradable resin made of a blend of polyolefin, polycaprolactone, starch and microorganism- degradable polyester.
Patent JP-H0756197-A (JP)
Title: Magnetic display making combination use of both surfaces
Inventor: NAKANISHI MASAYUKI
IPC: G02F1/19
Filed: 1993-08-17
Abstract: PURPOSE:To widen the utilization range of both surfaces by forming both surfaces as display surfaces. CONSTITUTION:The display 1 which switches the positions of light absorptive magnetic powder and light reflecting non-magnetic powder to each other within microcapsules 4 to absorb or reflect incident light and forms characters and images by the bright and dark contrasts between both is constituted. These microcapsules 4 are arranged between two sheets of nonmagnetic substrates 2, 3 which are substantially transparent. A magnetic field is applied to the microcapsules 4 from either one side of two sheets of the substrates 2, 3 to switch the respective positions of the light absorptive magnetic powder and light reflectincg non-magnetic powder within the microcapsules 4, by which the characters and images are formed. Erasing of the formed characters and images form the other side of the substrate is possible as well.
Patent JP-2001030704-A (JP)
Title: Pneumatic tire
Inventor: MATSUO KOJI
IPC: B60C5/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire with which resonance sound within a tire can be suppressed and interior noises can be reduced without deteriorating rim assembly workability and controllability. SOLUTION: A ball 10 made of a synthetic resin open-cell foam body is housed movably in a hollow portion 7 in a tire T that is assembled with a rim R of a wheel. Requirements for housing the ball 10 are such that the number of the balls is two at maximum per ten-litter volume of the hollow portion, a total weight of the balls is 30 g or less, and the total volume of the balls with respect to the volume of the hollow portion is two percent or less. Furthermore, the ball 10 is formed in a sphere with a diameter of 100 mm or less having a number of bumps on its surface.
Patent JP-2000038806-A (JP)
Title: Binding device for crossing section of reinforcing bars
Inventor: TAKAHASHI TETSUO
IPC: E04C5/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide one-touch type binding device capable of efficiently, stably and firmly binding a crossing section of reinforcing bars adjacent to each other. SOLUTION: The separated basic end in one spring metal wire rod is used as a first wrapping hook 11 to a horizontal reinforcement X, and in the same way, the separated front end is used as a second wrapping bar 15 to a vertical reinforcement Y. Then, successively a first wrapping bar 12 to the vertical reinforcement Y, a second wrapping hook 13 to the horizontal reinforcement X and a control lever 14 are continuously bent from the first wrapping hook 11 toward the second wrapping bar 15.
Patent JP-H0528005-A (JP)
Title: Malfunction detecting method
Inventor: KOMODA MOTOYOSHI
IPC: G06F11/00
Filed: 1991-07-19
Abstract: PURPOSE:To permit a user to easily recognize that a CPU has come into unstable condition, in the device provided with the CPU, and to easily decide whether possible defective factors exist or not in a maintenance department. CONSTITUTION:When a watch dog timer 2 detects malfunction of a CPU 1, it adds an interruption signal 52 to the CPU 1. When the CPU 1 is interrupted, an interruption processing is executed, and the number of times of malfunctions stored in a nonvolatile memory 3 is incremented. When the number of times of malfunctions stored in the nonvolatile memory 3 reaches a specified value, the CPU 1 displays an alarm on a display part 4. By this, the CPU 1 can be recognized as being in unstable condition based upon the alarm display, and further based upon the number of times of malfunctions stored in the nonvolatile memory 3, it is decided whether possible defective factors exist or not in the CPU 1.
Patent JP-S58105557-A (JP)
Title: Oil cooling type thyristor converter
Inventor: TAKAGI KUNIHIKO
IPC: H01L23/473
Filed: 1981-12-18
Abstract: PURPOSE:To obtain an economical and highly reliable oil cooling type SCR converter by inserting and insulator having a dielectric coefficient which is smaller than that of insulation oil between the internal wall of tank and module in view of eliminating a voltage dividing circuit element. CONSTITUTION:A plate such as a plastic cellular materials 7 (7a, 7b) which has a dielectric coefficient smaller than that of an insulation oil 3 and has excellent insulation characteristic is mounted. Namely the plate 7a is closely attached to the internal wall of a tank 2 and the plate 7b is also attached with an interval. At this time, a floating capacitance between the SCR1 and the tank 2 is equal to a combined value of the floating capacitances C4 and C5 of the insulation oil 3 and insulator 7 and is a little reduced. Therefore, a voltage dividing circuit between module can be removed and a short-circuit trouble resulting from such voltage dividing circuit can be eliminated, assuring economical circuit design. Moreover, for the adhered dust etc., insulation for DC is enhanced and the insulation oil can be saved by inserting an expanded material and weight is as much reduced.
Patent JP-2001030933-A (JP)
Title: Electric power steering device
Inventor: WATANABE TOSHIYUKI
IPC: B62D5/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a means to enable the constantly light operation of a steering wheel, and reduce a shock generated when the steering angle of the steering wheel reaches the maximum in an electric power steering device. SOLUTION: The electric power steering device comprises a sensor 42 to detect the steering angle of a steering wheel, a means 16 to damp the driving force of an electric motor 44 when the steering angle of the steering wheel approaches the maximum value and exceeds the damping starting angle, a means 52 to detect the steering load applied to the steering wheel, a means to detect the steering speed of the steering wheel, and a means 16 to set the damping starting angle according to the steering load and the steering speed of the steering wheel. The shock at the maximum steering angle is minimized by appropriately changing the damping starting angle, and the steering wheel can lightly be steered to the maximum steering angle.
Patent JP-S58107092-A (JP)
Title: Driving device for air conditioner
Inventor: ENDOU TSUNEHIRO
IPC: H02M7/48
Filed: 1981-12-18
Abstract: PURPOSE:To eliminate the need for the DC power supply of the second inverter, and to miniaturize the device by supplying DC power to the second inverter driving a motor for a fan having small capacity from an auxiliary DC power supply in the first drive circuit containing the first inverter driving a motor for a compressor. CONSTITUTION:In the air conditioner such as a separate type room air conditioner, an indoor unit 27 is arranged into a room 29 air-conditioned, and formed by a fan device 31 consisting of the indoor fan and the driving motor and an indoor heat exchanger 32. On the other hand, an outdoor unit 28 is formed by the compressor section 3, the first drive circuit 2-1 driving the motor for the compressor, an outdoor fan 33, an outdoor motor 34, the second drive circuit 2-2 driving the motor for the fan, an outdoor heat exchanger 35 and a capillary tube 36. The first drive circuit and the second drive circuit are connected by a low voltage DC line 38.
Patent JP-H0919278-A (JP)
Title: Production of powder food having small number of microorganism
Inventor: KAI TATSUO
IPC: A23L27/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To industrially produce a powdery food being safe in terms of food sanitation, having a few number of microorganisms. SOLUTION: This powdery food is treated at 40-80 deg.C for 24 hours to six months. Consequently, the total or most of a great number of general live microorganisms, an Escherichia coli group, spore bearing bacteria, etc., attached to a skin of a powdery food can be sterilized in good appearance in a state of the powdery food as it is or in a state of a final product packed in a container such as nylon or a kraft paper as it is without damaging the flavor and taste of the powdery food.
Patent JP-S6448298-A (JP)
Title: Rom circuit
Inventor: MORIZAKI SHIGEKI
IPC: G11C17/00
Filed: 1987-08-17
Abstract: PURPOSE:To obtain a low energy consumption ROM circuit by constituting the circuit of a P-shaped MOS transistor (TR) whose respective sources are connected to a voltage source, an N-shaped MOS transistor whose source is connected to a ground and an N-number of the N-shaped MOS TRs. CONSTITUTION:The titled circuit is composed of first and second TRs of a first polarity of which the respective source are connected to the first voltage source, a third TR of a second polarity whose source is connected to a second voltage source and the N-number of the TRs. The gate of the first TR is connected to the drain of the second TR and the gate of the second TR is connected to the drain of the first TR. Then, the gate of the third transistor is connected to a first control input terminal. The drain is connected to the drain of the first TR and the gates of the N-number of TRs of the second polarity are respectively connected to the N-number of input terminals. Then, the writing of the ROM is executed separately when the respective drains of the N-number TRs are connected to the drain of the second TR and when they are not connected. Thus, the ROM circuit of the low energy consumption can be realized.
Patent JP-H0930442-A (JP)
Title: Machine body supporting structure of traveling device in mobile agricultural machine
Inventor: MATSUKAWA MASAHIKO
IPC: A01B51/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the turning ability of a mobile agricultural machine in fields. SOLUTION: The front wheel 2 or the rear wheel 3 or the front and rear wheels 2 and 3 of a mobile agricultural machine are attached to a machine frame 1 so as to be moved back and forth and by moving means 31 and 33 provided between the machine frame 1 and the front wheel 2 or the rear wheel 3, associatively with the rising of a work machine 12 during its traveling in a field, the front wheel 2 or the rear wheel 3 or the front and rear wheels 3 are moved to a specified position in the rear part with respect to the body frame 1.
Patent JP-H01105732-A (JP)
Title: Furring sheet for wall
Inventor: EGUCHI YASUAKI
IPC: E04D5/10
Filed: 1988-08-18
Abstract: PURPOSE:To improve the alkali resistance and ply separation of a base fabric without impairing the bonding property between mortar and the base fabric and consequently realize the durable base fabric by a method wherein the base fabric is produced by impregnating and depositing asphalt composition containing surface active agent with and to a non-woven fabric, a certain percentage or more of which is polyester fiber under the condition that the ratio of the amount of deposited asphalt composition to the non-woven fabric lies within the specified range. CONSTITUTION:The sheet concerned consists of a base fabric 1 and a waterproof asphalt composition layer 2, which is laminated onto the base fabric. The non-woven fabric 11 used for the base fabric contains at least 50wt.% of polyester-based fiber. If the content of said fiber is below 50wt.%, the dimensional stability of the resultant base fabric can not be maintained to the environmental changes such as the changes of outdoor temperature and humidity, resulting in causing cracks in mortar. As the asphalt composition, 10-70% of surface active agent-containing asphalt composition 12 in terms of the weight of the non-woven fabric is uniformly impregnated with and deposited to the non-woven fabric. If the amount of said composition is not more than 10%, insufficient improvement of alkali resistance and insufficient prevention of ply separation in non-woven fabric result. If said amount just mentioned above is not less than 70%, the gaps between fibers are filled up by the asphalt composition, resulting in lowering the bonding power between mortar and the non-woven fabric.
Patent JP-H0489946-A (JP)
Title: Suspension bolt fixing piece
Inventor: INOUE YUJI
IPC: E04B9/18
Filed: 1990-08-02
Abstract: PURPOSE:To hang down a hang bolt vertically below No.2 hang piece by boring a hole in No.1 hang piece, inserting in the hold a pair of hitch arms protruding on the No.1 hang piece at the No.2 hang piece, and permitting them to make relative rotation. CONSTITUTION:A hitch hook 4 of No.1 hang piece 1 is inserted in a joint A1 of panels A placed parallelly on a roof, and is detained fast. A hitch arm of No.2 hang piece 5 is inserted in a hole 2 of the No.1 hang piece 1 and notched groove 3 around it, while a peripheral edge of this hole 2 is inserted into cut-in groove 7a in hitch arm 7. The No.2 hang piece 5 is rotated to hold a basis 8 horizontally. The head of a hang bolt 9 is screw fitted with a nut 10 fixed to this basis 8. Thereby the hang bolt 9 can be hung vertically at the roof A through metal fixtures.
Patent JP-S6266027-A (JP)
Title: Flow rate control method for heater device
Inventor: MOCHIZUKI TAKASHI
IPC: F24D3/00
Filed: 1985-09-13
Abstract: PURPOSE:To divide a thermal medium fluid with a ratio of dividing flow corresponding to a required flow rate of a radiator by a method wherein a degree of opening of a flow rate control valve for each of the branched pipes is set by using an actual length of one of the pipe line in each of the branched lines, an internal pressure loss of each of the radiators when a required amount of flow rate is passed, a pressure loss in each of the branched lines and a specified calculation equations. CONSTITUTION:In case that an actual length L of one way line of each of branched pipes is LA-LE (m), required flow rate Q at each of radiators is QA-QE (1/min), an internal pressure loss R of each of the radiators at flow rates QA-QE is RA-RE (mAq), similarly a pipe pressure loss S in each of the branched lines at the required flow rates QA-QE is SA-SE (S') (mAq/m) and QA is a minimum value among QA-QE, a length of the pipe of corresponding piece in each of the branched pipes Le is calculated by applying an equation 1. If the pipe length Le of the corresponding piece in the branched pipe 7A is a maximum LeMAX, a flow rate control valve 9 is arranged in each of the branched pipes 7B-7E other than the branched pipe 7A. A valve K in each of the branched pipes 7B-7E is calculated by applying an equation 2, and a degree of opening of the flow rate control valve 9 is defined by referring to value K in the graph.
Patent JP-S6262825-A (JP)
Title: Production of polymerized thin film of metal-phenanthroline complex
Inventor: KONDO YOSHIKAZU
IPC: C08G85/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain the titled thin film useful as an oxidation-reduction indicator, colorimetric indicator, display element or test paper, easily at a low cost on an industrial scale, by contacting a metal-containing thin film with a phenanthroline compound. CONSTITUTION:The objective thin film is produced preferably by polymerizing an organometallic compound (e.g. ferrocene) by low-temperature gas plasma method and immersing the formed metal-containing thin film deposited on a substrate (e.g. cellulose acetate membrane filter) in a phenanthroline solution, thereby contacting the metallic compound with phenanthroline and forming a complex of the compounds. In the plasma polumerization of the metal- containing organic compound, the compound is introduced into the polymerization membrane in the presence of a radical scavenger such as I2, Br2, etc., and the radical scavenger is removed with a solvent such as methanol to obtain a fine porous membrane having excellent substance permeability.
Patent JP-S6264693-A (JP)
Title: Mooring control method
Inventor: NAKAJIMA TOMOYUKI
IPC: B63B21/16
Filed: 1985-09-18
Abstract: PURPOSE:To return a hull to the initial position easily by measuring shifting quantity of the hull in mooring to calculate the expansion quantity of a mooring rope geometrically from its measured value to operate each winch after geometrically getting the length of each mooring rope in an initial position of mooring in advance. CONSTITUTION:When a marine vessel is moored to an alongside pier facilities by using plural mooring ropes 31, 32, the length of each mooring rope in the initial position of a moored marine vessel is sought in advance on the basis of geometrically arranged condition of an on-land bit positions 21, 22, a quay height and the like. Then a shifting quantity X due to the external force of a hull in mooring is measured to calculate expansion quantities X1, X2 of each mooring rope geometrically on the basis of this X value to roll or let out the specified expansion quantity X1, X2 by driving each winch 11, 12 to return the hull to the initial position. By means of this it is made possible to control the hull practically with a simple constitution by taking advantage of the length of a mooring rope sought by simple geometrical calculation.
Patent JP-H0627611-A (JP)
Title: Direct positive photogrphiic sensitive material, color image forming method, and color proof forming method
Inventor: OZAWA TAKASHI
IPC: G03C7/36
Filed: 1992-07-07
Abstract: PURPOSE:To improve hue development and color development performance by using a combination of an acylacetamido type yellow coupler and a specified hydroquinone derivative. CONSTITUTION:The color image-forming coupler of the blue-sensitive layer is the acylacetamido type yellow coupler having the acyl group represented by formula I and at least one of the blue-, green-, and red-sensitive layers and nonphotosensitive layers contains the hydroquinone derivative represented by formula II or III. In formulae I-III, RY<1> is a substituent; QY<1> is a nonmetallic atomic group necessary to form a 6-membered hetero ring or a 5-membered 2 hetero atom-containing hetero ring together with the C atom; each of RQ<1> and RQ<2> is, independently, a group releasing II or OH; each of RQ<3>, RQ<4>, and RQQ<6> is II, halogen, or the like; RQ<5> is aryl; each of RQ<11>-RQ<16> is, independently, H halogen, sulfo, carboxy, or the like.
Patent JP-S6359875-A (JP)
Title: Apparatus for processing cell with laser
Inventor: YAMAMOTO TAKU
IPC: C12M1/00
Filed: 1986-08-29
Abstract: PURPOSE:To improve the efficiency of cell processing such as fusion and welding, by using an apparatus capable of perpendicularly radiating converged laser beam against the contacting surface of two cells. CONSTITUTION:Two cells 1, 2 passing through separate 1st guide tubes 5a and moving together with a fluid 3 are joined together in a 2nd guide tube 5b of a transport pipe 5. The diameter of the duct of the 2nd guide tube 5b is reduced by a diameter controlling means 11 to enable the maintenance of a pair of cells in contacted state. The converged beam radiation means 7-9 enable the irradiation of the contacting surface 10 of the cells with converged laser beam radiated perpendicular to the surface. The efficiency of cell processing such as fusion, welding, etc., can be improved by this process. When the guide pipe diameter reduced by the guide diameter controlling means 11 is expanded, the processed cells can be passed through and continuously collected.
Patent JP-2000040394-A (JP)
Title: Semiconductor device
Inventor: UCHIDA TOSHIYA
IPC: G11C29/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To perform normal operation even when an output of a preceding stage of a voltage conversion circuit is lowered due to an overload, etc., by changing a generated first source voltage by a first source circuit generating the first source voltage according to a detection result of a second source voltage level detection circuit higher than the first source voltage. SOLUTION: A VPP source circuit 40 boosts a voltage to a level higher than an external source VDD. A VII level switch circuit 42 receives an output signal N8 of a VDD level detection circuit 43, and changes over switches G51, G52 to decide whether a level VR is made a VII or to the level dividing the VII with resistors R14, R15. When the VPP is lowered, the N8 is in 'H' level, and selects the switch G51, and the VII becomes a VFLAT being a summed two stages voltage of NMOS transistors Q35, Q36, and then the VII is also lowered and a charge current is reduced, and the VPP is returned to a normal state.