baber/WOPTO huggingface dataset:
Patent JP-H02278046-A (JP)
Title: Tensioner
Inventor: KOJIMA JUJI
IPC: F16H7/08
Filed: 1989-12-07
Abstract: PURPOSE:To prevent the leakage of lubricating oil in a casing by a method wherein a stopper member is extended through a seal member which is formed by a resilient substance and with which a stopper hole is closed, and the tip of the stopper member is engaged with the stopper hole of a rotary body. CONSTITUTION:A rotary body 30 and a press body 40 are provided in a threadedly joined state in a casing 20. through rotation of the rotary body 30 through a spring force 70, the press body 40 is advanced in an axial direction. A stopper member 50 to lock rotation of the rotary body 30 is extended through a seal member 51, formed by a resilient substance, to close a stopper hole 34 of the casing 20. The tip of the stopper member is engaged with a stopper hole 25 of the rotary body 30. This constitution prevents the leakage of lubricating oil in the casing.
Patent JP-H10127483-A (JP)
Title: Automatic rice feeder for rice cooker
Inventor: KIKUCHI HIDEHIKO
IPC: B02B1/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact fully automatic rice cooker by providing a butterfly type valve closing the bottom surface of a cylindrical member penetrating an upper cover of the rice cooker, and a semi-spherical member on the upper surface of a valve element, thereby enabling direct open-close driving operation by means of a rice discharge valve of an automatic washer arranged, upward. SOLUTION: This feeder comprises an upper cylindrical member 1 fitted to an almost center part of an upper cover 5 of an automatic rice cooker, a lower cylindrical member 15 connected thereto via an annular packing 14, and a pair of semi-spherical butterfly type valves 2 opened and closed with a shaft 16 being the fulcrum thereof. The outer circumferential part of a valve element is pressed by a spring arranged at a central part so that it may be brought into close contact with a lower surface of the packing 14. On an upper surface of the valve element a pair of 1/4 spherical members 10 having a notch part 18 through a plate-like material 17. Simultaneously with dropping of a rice discharge valve 3 the upper surface of the spherical member 10 is pushed, and the right and left butterfly valves 2 are opened at the positions shown by dotted lines according to the condition shown by arrows 11 with the shaft 16 being the fulcrum.
Patent JP-H07165087-A (JP)
Title: Steering main shaft
Inventor: SHIRASAWA HIROO
IPC: B62D1/16
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the damage of a lock part of a steering main shaft in the case where an excessive torque is applied at the time of locking by cutting the transmission of the excessive torque to the lock part. CONSTITUTION:A steering main shaft is formed of a lower shaft 11, which includes a lock part formed of a lock mechanism and which is connected to a steering gear side, an upper shaft 12, in which a steering wheel is to be assembled, and a connecting mechanism 10a, which is interposed between both the shafts 11, 12 and which connects them so that the torque can be transmitted from the upper shaft 12 to the lower shaft 11. The connecting mechanism 10a is formed so that the connection of the upper shaft 12 to the lower shaft 11, which can transmit the torque, is cancelled when an excessive torque is applied to the upper shaft 12.
Patent JP-H09163649-A (JP)
Title: Permanent magnet fixing method in permanent magnet embedding type motor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the crack and the breakage of a magnet by providing an adhesive sheet between a slit hole and a permanent magnet at the time of inserting the permanent magnet into the slit hole. SOLUTION: A permanent magnet 3 is disposed in a slit hole 2 provided in a rotor core 1. The slit hole 2 takes the size of the degree to which is adhesive sheet 4 impregnated or coated with an adhesive agent and positioned upon the permanent magnet 3 and in its periphery can be inserted. For the base material of the adhesive sheet 4, a glass fiber is used. Since the adhesive sheet 4 is fitted to the periphery of the permanent magnet 3 in advance at the time of inserting the permanent magnet 3 into the slit hole 2 provided in the rotor core 1, even when the permanent magnet 3 is attracted to the rotor core 1 by the magnetic attraction of the rotor core 1 and the permanent magnet 3, the rotor core 1 is not brought into direct contact with the permanent magnet 3. Accordingly, the crack, the breakage or the separation of a surface can be prevented.
Patent JP-H01162691-A (JP)
Title: Load detector for elevator
Inventor: MEGURO TOSHIO
IPC: B66B5/14
Filed: 1987-12-18
Abstract: PURPOSE: To previously prevent a shut-in by arranging a means for detecting an abnormal state of a load detecting device in an elevator control device for reducing a torque shock at starting time by generating torque corresponding to a load. CONSTITUTION: An elevator control device 24 reduces a torque shock at starting time by generating torque corresponding to a load by inputting a load signal from a load detecting device 22 arranged under a landing car 21. In this case, the control device 24 does not generate a departure permitting signal of an elevator by judging it as abnormal at exceeding time by checking whether or not this value exceeds a prescribed range by a microcomputer by converting a value detected in an analog quantity as a load signal into a digital value to thus previously prevent a shut-in or uncomfortableness to ride in by a starting shock.
Patent JP-2000150299-A (JP)
Title: Dry metallized film capacitor and manufacture thereof
Inventor: KUBO YASUHIRO
IPC: H01G4/32
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a safe, small-sized and light-weight, dry metallized film capacitor which uses a metallized film but does not use insulating oil. SOLUTION: In a dry metallized film capacitor, a pair of metallized films 2 are stacked and wound to form a wound structure, metal is thermally sprayed on the end faces of the wound structure to form electrode leads, thus forming a capacitor element 1. An element body 6, having a single or a plurality of the capacitor elements 1 wired in series, parallel or series/parallel by a wiring plate 5, is accommodated in a metallic container 14. An assembly 12 is made by putting the electrode leads of the element body which has the plurality of capacitor elements 1 fixedly wound at its outer peripheral side face and connected by the wiring plate 5 into an insulating recessed case 9 through insulating resin material 8 therebetween. The assembly 12 is housed into the metallic container 14.
Patent JP-H04189985-A (JP)
Title: Snow melting roof for warming and preventing dew condensation
Inventor: KURUMADO TOKUZO
IPC: E04H9/16
Filed: 1990-11-22
Abstract: PURPOSE:To provide the dewing preventing function and radiation heat warming function, besides the snow melting function, and effectively utilize the steam heat by installing steam feeding pipes in a ceiling chamber between a ceiling plate and a partitioning plate and in a roof chamber between the partitioning plate and a roof plate. CONSTITUTION:A ceiling chamber 8 is formed between a ceiling plate 4 and a partitioning plate 6, and a roof chamber 9 is formed between the partitioning plate 6 and a roof plate 7, and steam feeding pipes 11 and 12 for feeding steam into both the chamber 8 and 9 are arranged. Steam is supplied into the roof chamber 9 from the feeding pipe 12, and heats the roof plate 7, and melts the snow on the roof plate 7, and at the same time, the liberation of heat to the ceiling plate 4 side is prevented by the ceiling chamber 8, and the snow melting efficiency is improved. Further, steam is introduced into the ceiling chamber 8 from the feeding pipe 11, and keeps the ceiling plate 4 over a certain temperature, and prevents dewing or raises the temperature of the ceiling plate 4, and radiation heat warming is carried out. Further, at the same time, the liberation of heat to the roof plate 7 side is prevented by the roof chamber 9, and dewing is prevented, and warming efficiency is improved.
Patent JP-H11153751-A (JP)
Title: Distance detecting device
Inventor: NAKAMURA KENJI
IPC: G01C3/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To shorten an operation time and to maintain the density of a range- finding area so as to surely execute range-finding for a subject even when photographing magnification rises by providing a part where a space between the lines of photodetector parts between line sensors is different. SOLUTION: Four lines of range-finding areas L1 to L4 are provided for a photographic image plane 10. In such a case, the space 16 between the range- finding areas L1 and L2 at the upper part of the image plane 10 is large and the spaces 17 and 18 between the range-finding areas L2 to L4 on the lower part side are made smaller than the space 16. Since possibility that a subject 15 is positioned at the lower part of the image plane 10 is high, the density of the range-finding area is lowered at the upper part of the image plane which is not so important for range-finding, and it is made higher and higher toward the lower part which is important.  Thus, the number of the range-finding areas is reduced while securing the sure detection of the subject at the important part in comparison with the case that the range-finding areas are provided at regular intervals all over the image plane in the conventional manner.
Patent JP-2000147183-A (JP)
Title: Simulator for structure deformation behavior
Inventor: TSUKIMORI KAZUYUKI
IPC: G01M5/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the temperature control, simplify the measurement and the equipment, reduce the cost, etc., in conducting tests simulating the deformation behavior of a structure. SOLUTION: In the simulator simulating deformation behavior of a structure at a high temperature comprised of an assembly of partial elements, models of separate partial elements are formed of a shape memory alloy. The structure is assembled by storing in the memory the deformation of each model at a high temperature in advance so that the deformation behavior of the structure is reproduced by temperature control.
Patent JP-H05216635-A (JP)
Title: System for managing program competition
Inventor: SATO MASATAKA
IPC: G06F9/06
Filed: 1991-12-04
Abstract: PURPOSE:To prevent an erroneous release in the competition management operation and at the time of competition. CONSTITUTION:A program competition management system 1 is provided with a source load interface section 3 connected with a console 2 and receiving the input of the correction information containing the name of the program and outputting the correction result, a source load check processing section 4 judging whether or not the program is to be corrected, a source load check control section 5 controlling the sections 3 and 4, a release interface section 6 connected with the console 2 and receiving the name of the program to be released and outputting the processing result, a release check processing section 7 checking the validity of releasing the program, a release check control section 8 controlling the sections 6 and 7, and a program management table 9 connected with two processing sections 4 and 8 and performing the registerring, updating, and reference of data.
Patent JP-H03178833-A (JP)
Title: Power transmission structure for construction vehicle
Inventor: SAGATA MAKOTO
IPC: B60K17/04
Filed: 1989-12-07
Abstract: PURPOSE:To simplify a power transmission construction by driving a friction type continuous variable transmission mechanism for the travel of a body with one of the crankshaft and cam shaft of an installed engine, and taking out work device power from the other shaft. CONSTITUTION:A cultivator has an OHC 4-cycle engine E and a friction type continuous variable transmission device(CVT) C for travel is interlocked with and connected to the cam shaft 23 of the engine E. Concurrently, the crankshaft 24 of the engine E is used as a power takeout shaft for driving a work device. Also, when a transmission member 10 is operated within a transmission operation zone S in a state of transmitting power to the center boss part 5C of a carrier 5 in the continuous variable transmission C, radius from the rotational axis center of a taper cone 7 changes at the contact position of the member 10. When the carrier 5 is rotated by a unit amount, therefore, the rotational amount of the cone 7 rotating following to the internal surface of the member 10 changes, and the rotational speed of a rotary body 8 changes for the rotational speed of the carrier 5. As a result, the travel transmission power is continuously taken out from a main shaft 3 concentrical with the boss part 5C.
Patent JP-H02677-A (JP)
Title: One-pack urethane coating
Inventor: KUROKAWA SUMI
IPC: C09D175/04
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the subject coating prevented from undergoing thermal yellowing and cratering in a high film thickness, lowered in a curing temperature in baking and improved in storage stability by mixing a urethane prepolymer having blocked terminal NCO groups with a specified curing agent. CONSTITUTION:An NCO group-terminated prepolymer obtained by reacting an organic polyisocyanate with a polyhydroxy compound at 60-90 deg.C for 3-6hr is reacted with a blocking agent at 70-150 deg.C for 4-10hr in the presence of, optionally, a catalyst to obtain a urethane prepolymer (A) having blocked terminal NCO groups. Separately, an addition reaction of an alkylenediamine with an alkylene oxide is performed to obtain a curing agent (B) comprising a polyfunctional polyol of the formula (wherein n and m are each 1-6). Component A is mixed with component B in an equivalent ratio of component B to component A of (7-15)/10 to obtain the subject coating. Said coating is applied to a substrate such as a wire and baked at 90 deg.C, desirably, 100-170 deg.C for at most 120min, desirably, at most 60min.
Patent JP-H10164378-A (JP)
Title: Color conversion method
Inventor: TAKEMOTO FUMITO
IPC: G03G15/01
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To separate an output RGB signal from a digital camera and a scanner under the resolution condition of the scanner. SOLUTION: An output RGB signal 12 from a digital camera is converted into a colorimetric signal 18 by a matrix 20 and the colorimetric signal 18 is converted into a color element density signal (cmy) 28 on a reversal original by a color element density conversion section 30. Furthermore, the output RGB signal of a scanner is converted into colorimetric signal 22 by a table 24 and the colorimetric signal 22 is converted into a color element density signal (cmy) 34 by a color element density conversion section 36. The color element density signal 28 or 34 is separated by using a standard condition reproduction table 44 for scanner and converted into a cmyk signal 48 that is a net percentage signal.
Patent JP-H05123513-A (JP)
Title: Glass fiber sheet for air filter and its production
Inventor: YOSHIDA MITSUO
IPC: B01D39/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a sheet excellent in interlaminar strength by using a betaine type amphoteric surfactant at the time of the dispersion of a glass fiber and successively adding an anionic surfactant and a polyacrylamide type binder to the glass fiber to obtain a slurry and forming sheets from the slurry by a papermaking process to combine two sheets before treating them with a latex binder having a cation group. CONSTITUTION:The mean fiber diameters of a chopped strand glass fiber and an extremely fine glass fiber are respectively set to 6-20mum and 0.3-4mum and the mixing ratios of them in two-layered fibers are respectively set to 40-80wt.% and 20-60wt.%. Two kinds of fibers are dispersed by a betaine type amphoteric surfactant and an anionic surfactant and a polyacrylamide type binder are successively added to the fibers to prepare a slurry, which is, in turn, formed into wet paper A under a neutral condition by a wet papermaking process. The wet paper A is combined with wet paper B obtained from a slurry wherein the mixing ratio of two kinds of fibers are respectively 70-100wt.% and 0-30wt.% by the same wet papermaking process as the wet paper A and the combined sheet is treated with a synthetic binder under an anionic atmosphere to generate a complex and the treated sheet is dried.
Patent JP-H09156845-A (JP)
Title: Information device for elevator and elevator control system
Inventor: YAGASAKI EIJI
IPC: G10L13/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To give users effective information on serving state in a simple structure and at a low cost by containing a display means and a voice information means in a single unit. SOLUTION: Content is decided by an operation system board of a group supervisory operation control device. Display and the voice information data are input from a transmitting circuit 104 to an information processing device CPU 105 in response to the operation mode of an elevator. A voice synthesizer 108 is driven on the basis of the display image element data, which is stored in a E2PROM 106 and a RAM 107, and the voice data, which is stored in the E2PROM. The voice data is transmitted to an amplifier 109, and the voice information is performed by a speaker 10A built in an information device 100. A VRAM 110 drives a display device 111 on the basis of the screen data, which is written in the VRAM 110, so as to display the information in a display 11A.  The display means and the voice information means are thereby formed of an information device printed board 102, the display 11A, the display device 111 and the speaker 10A.
Patent JP-H07174685-A (JP)
Title: Oil deterioration diagnosis device and oil circulation device equipped with it
Inventor: UENO SADAYASU
IPC: G01N33/30
Filed: 1993-12-20
Abstract: PURPOSE:To accurately diagnose the degree of deterioration of lubrication oil and control oil. CONSTITUTION:A vibrator 10 is provided inside a lubrication oil and is vibrated by a self-excitation oscillation circuit 21. The temperature of the lubrication oil is measured by a temperature sensor 1. A comparator 36 for judging oil temperature judges whether the temperature measured by the temperature sensor 1 reaches 70 deg.C or not and then a comparator 39a for judging life judges whether the life of the lubrication oil has expired, according to whether the vibration frequency of the vibrator 10 reaches a predetermined life frequency.
Patent JP-H01164492-A (JP)
Title: High molecular heavy metal sequestering agent
Inventor: HASHIDA ISAO
IPC: C08F26/00
Filed: 1987-12-17
Abstract: PURPOSE:To improve sequestering capacity and sedimentation effect of a high molecular sequestering agent by introducing a dithiocarbamic acid group obtd. by the reaction of CS2 with a polymer having a primary amino group into the sequestering agent. CONSTITUTION:A polymer contg. 5-100mol.% constituting unit expressed by the formula I as a constituent of the polymer is obtd. by using a polyacrylamide or a copolymer of acrylamide with an alpha,beta-unsatd. monomer, as raw material and carrying out Hofmann rearrangement reaction, etc. Then, an alkali metal salt of dithiocarbamate of the polymer is formed by allowing CS2 to react with the polymer in the presence of an alkali. A high molecular heavy metal sequestering agent having satisfactory heavy metal sequestering capacity, sedimentation effect, inexpensive cost of product and inexpensive running cost, and secondary pollution preventing effect simultaneously, is obtd. by utilizing the alkali metal salt of the dithiocarbamate of the polymer as an effective component of the sequestering agent.
Patent JP-H03180868-A (JP)
Title: Image forming device
Inventor: NAKANO MASAAKI
IPC: H04N1/29
Filed: 1989-12-08
Abstract: PURPOSE:To obtain necessary quality and to speedily confirm recording contents by providing a means selecting normal or high speed as the image recording speed by thinning out an optical scanning line in a sub-scanning direction in a high speed mode and switching the diameter of an irradiating light dot as well. CONSTITUTION:When the high speed mode is selected by a mode selecting switch, a solenoid 65 switches a dot diameter regulating plate 61, small diameter transmission openings are positioned at an optical axis, and a control part 8 is shifted to a control routine in a drafting mode. When a printing switch is turned on, a motor for scanning 42 is driven at the same speed as that in a normal mode. However, a motor for a photosensitive body 44 is driven at double in the speed, and a laser driver 41 driven based on data that inputted image data is thinned out at every other scanning line in the sub-scanning direction and further, driven based on the data thinned out at every other dot in a main-scanning direction, as well. Therefore, a high-definition image is obtained even double in the speed and in the half of the resolution.
Patent JP-H07176679-A (JP)
Title: Manufacture of composite lead frame
Inventor: YAMAGUCHI KENJI
IPC: H01L21/60
Filed: 1993-12-20
Abstract: PURPOSE:To realize high reliable bonding with high productivity while facilitating the alignment by superposing an FPC or TAB tape and a lead frame, while aligning, on a metal mold having an aligning means through a heat resistant elastic body and then subjecting them to hot press from above. CONSTITUTION:An FCP or TAB tape 20 and a lead frame 50 are superposed, while aligning, on a metal mold 19 equipped with aligning means 140, 150 through a heat resistant elastic body 16. The superposed FCP or TAB tape 20 and the lead frame 50 are then hot pressed from above by means of a plate 18 equipped with a heater thus bonding the copper foil pattern of the FCP or TAB tape 20 and the inner lead of the lead frame 50, at the ends thereof, through local heating diffusion, solder bonding or eutectic bonding. This method realizes highly reliable bonding with high productivity while facilitating the alignment.
Patent JP-H04192478-A (JP)
Title: Tea-co2 laser apparatus
Inventor: KAWAHASHI KOJI
IPC: H01S3/038
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a TEA-CO2 laser apparatus which can oscillate a laser stably by a method wherein at least a discharge part at a metal sheet is plated with nickel or chromium. CONSTITUTION:A TEA-CO2 laser oscillating tube 1 is formed of a box body made of an acrylic resin; an anode 1a and a cathode 1b which constitute one pair of discharge electrodes and which are composed of substrates made of brass are arranged at the inside so as to be faced with each other at the upper part and the lower part. The anode 1a and the cathode 1b as the electrodes are plated with nickel or chromium having a film thickness of, e.g. 20 to 30mum on their surfaces. When at least discharge parts of the metal plates are plated, the oscillation of oxide films at the electrodes by a discharge can be suppressed to such an extent that the discharge is not shifted from a glow discharge to an arc discharge. Thereby, the stability of a laser oscillation can be improved.