baber/WOPTO huggingface dataset:
Patent JP-S62180162-A (JP)
Title: Transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H37/02
Filed: 1986-02-03
Abstract: PURPOSE:To improve workability for the exchange of a belt type continuously variable transmission by providing a freely detachable coupling for separating said gear from a combined type transmission. CONSTITUTION:A transmission comprises a differential gear mechanism 20 and a belt type continuously variable transmission 30. Rotary shafts 31 and 32 respectively at the input and the output sides of said gear 30 are separated into a portion located within a housing 50 and another portion within a housing 29, and so connected to each other as to be freely detachable via splines 1 and 2 at bearings 44b and 45b. And the continuously variable transmission of short service life, together with the housing thereof is packaged in a cassette, and many such cassettes are prepared, thereby improving workability through the quick and easy exchange of the cassettes whenever necessary.
Patent JP-H10216954-A (JP)
Title: Device for controlling resistance welding
Inventor: SUGITA YUTAKA
IPC: B23K11/24
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simply detect whether a work exists or does not exist between electrodes. SOLUTION: A control device 10 is constituted so as to supply a prescribed AC current to a primary coil 91 side of a transformer 90 to a resistance welder 10 for executing the welding the works W, W interposed between electrodes 81, 82 at a secondary coil 92 side of the transformer 90. In such a case, a resistance value measuring means for measuring the resistance value at the secondary coil 92 side of the transformer 90, a resistance value comparing means for comparing the measured resistance value and a prescribed reference resistance value and a work existance judging means for judging that the works W, W do not suitably interpose between the electrides 81, 82, in the case the measured resistance value is lower than the reference resistance value by a prescribed value or more in the result of the comparison, are provided.
Patent JP-S62180302-A (JP)
Title: Color filter
Inventor: SHIMIZU YASUTAKA
IPC: C09B29/50
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a color filter having high sensitivity and superior color reproducibility by using a specified dye or a specific combination of dyes expressed in the form of free acid, as the dye component. CONSTITUTION:A dye expressed by the formulas I-III representing in the form of free acid, or a combination of dyes expressed by the formulas I-III is used as dye component in a color filter having a base body coated with an org. material and having its desired part dyed with a dye having specified spectral characteristics. In the formula I, l is an integer 1 or 2; R4-R6 are H, etc.; R7 and R8 are phenyl, etc. In the formula II, R9 and R10 are H, etc.; R11 is a lower alkyl carbonyl, etc. In the formula III, CuPc is a copper phthalocyanine nucleus; m and n are each sulfonic acid group, etc.; R12, and R13 are H, etc.
Patent JP-H05184617-A (JP)
Title: Vertically moving device for perfusion bottle for operation
Inventor: HAYAFUJI MINEMOTO
IPC: A61M5/14
Filed: 1992-01-14
Abstract: PURPOSE:To certainly and quickly set the length of movement of a perfusion bottle during an operation. CONSTITUTION:This is composed of a holding part 1 to which the perfusion bottle B is attached to be held, a moving part 2 for vertically moving the perfusion bottle B through the holding part 1, operation parts 4, 6 for operating the moving part 2 to move the perfusion bottle b, a unit length setting and memorizing part 99 for setting and memorizing the unit length of movement of the perfusion bottle B with one motion of the operation parts 4, 6, and a movement control part 8 for controlling the movement of the perfusion bottle B through the moving part 2 according to the frequency of the motion of the operation parts 4, 6.
Patent JP-S63192970-A (JP)
Title: Rotary pump
Inventor: ISAJI KAZUMI
IPC: F04B1/10
Filed: 1987-02-05
Abstract: PURPOSE:To facilitate assembly by forming a cylindrical body part which covers the outer peripheral face of a rotor on a drive coupling plate for transmitting the rotation of a driving shaft to said rotor, forming a fitting groove which is opened in the axial direction on said body part, and axially movably housing a shoe member in said fitting groove. CONSTITUTION:Since a fitting groove 31 for preventing the separation of a shoe member 25 is formed on a drive coupling plate 9, it is not necessary to form a fitting groove on a rotor 7 which is made of a hard material, and the drive coupling plate 9 can be formed with a relatively soft material facilitating machining. Further, since the fitting groove 31 is opened in the axial direction of the plate 9, this plate 9 can be lastly inserted in between the rotor 7 and a rotary ring 4 at the time of assembling. And, the assembly of the shoe member 25 can be carried out in a stage when the plate 9 does not exist between the rotor 7 and the rotary ring 4 providing a space between the rotor 7 and the rotary ring 4, to facilitate the assembly of the shoe member 25.
Patent JP-H01199735-A (JP)
Title: Method and device for confirming installation of ring packing
Inventor: SEIGO KAZUMI
IPC: B23P19/02
Filed: 1988-02-03
Abstract: PURPOSE:To carry out a confirming operation within a defined time and enable the detection of a harmful flaw of packing by pushing one of the outside diameter portion or inside diameter portion of a ring packing into a groove by means of a push-in claw and then, giving an airtightness test to confirm the installing condition. CONSTITUTION:A pressing ring 6 is in pressure contact with the outside diameter portion 102a of a ring packing 102 while a pressing claw 5c is pressed against the inside diameter portion 102b thereof by a spring. Then, as a nut-runner end portion 2c is rotated, a cup portion 2a and an oil filter 100 are rotated starting an inserted holder to rotate and synchronously rotating the pressing ring 6. At this time, since a sleeve 5 is not rotated, the claw 5c rubs the inside diameter portion 102b. Hence, when the inside diameter portion 102b is bent and placed on a fold-back portion 101a, the inside diameter portion 102b can be pushed into the fold-back portion 101a bringing a seal ring 7b into contact with the fold-back portion. Then, as an airtightness testing liquid is blown in from a pressure feed port 5d, the fluid is sealed in a space 9. If the packing 102 is favorably housed without having no flow on the outside diameter portion 102a, a pressure can be kept constant whereas the pressure is lowered if nonconformity exists.
Patent JP-H08219239-A (JP)
Title: Power transmission
Inventor: NAKAMURA HIDEAKI
IPC: B62D7/14
Filed: 1995-02-13
Abstract: PURPOSE: To prevent the torque from being transferred from an output-shaft side to an input-shaft side by preventing the diameter of a coil spring from increasing even if an internal gear is reversed immediately after a coil spring touches the inner peripheral surface of a cylindrical member. CONSTITUTION: An input shaft 2 and an output shaft 3 are provided with a sun gear 3 and a first drum 5, respectively, as an integrated body. planetary gear 8 is engaged with the sun gear 4, while an internal gear 9 is engaged with the planetary gear 8. A secondary drum 6 is installed in a position facing the first drum 5. The first drum 5 and the second drum 6 are connected by a connecting shaft 7, so that the planetary gear 8 is supported by this shaft 7. A first coil spring 10 is wound round between a casing 1 and the first drum, 5 while a second coil spring 11 si wound round between the casing 1 and the second drum 6. Cylindrical members 33, 34 are arranged in the outer peripheral area of the first coil spring 10 and that of the second coil spring 11. In addition, these cylindrical members 33, 34 are made turnable relatively to the internal gear 9.
Patent JP-S58142069-A (JP)
Title: Piston of internal-combustion engine
Inventor: ONOUE AKIHIRO
IPC: F16J1/18
Filed: 1982-02-18
Abstract: PURPOSE:To reliably prevent slip-off of a piston by providing a rotation stopper for suppressing the rotation produced between a clip groove and a clip, thereby preventing an increase in the diameter of the clip caused by abraision in the inside diameter of the clip groove. CONSTITUTION:When a piston pin 16 is reciprocated, and a connecting rod 13 is swiveled with such movement, the piston pin 16 in a support hole 15 is supplied with turning force on its own axis in such a manner that a clip 18 adjacent to the piston pin 16 is turned in a clip groove 17. Since an engaging pin 20 is disposed in the clip groove 17, however, the clip 18 is rotated only while the cut  end surface strikes on the engaging pin 20, and after that, the clip is kept from  rotating. Therefore, there is no abrasion in the clip groove 17 caused by rotation  of the clip 18.
Patent JP-S56121037-A (JP)
Title: Film feeder of automatic film developing machine
Inventor: NOMURA NORIMASA
IPC: G03G15/00
Filed: 1980-02-27
Abstract: PURPOSE: To enable automatic feed of films with a simple constitution, by providing devices for feeding successively to a conveying belt the filmes to be processed contained one by one in each of a plurality of film trays arranged in the longitudinal direction of the belt.  
     CONSTITUTION: Conveyor belt 11 for placing the films to be processed on it and feeding them into developing machine 1 is provided in front of film receiving opening 2 of machine 1. A plurality of films containing trays 4aW4e are arranged in the longitudinal direction of belt 11 above this belt, and a film feeding device consisting of microswitches 6aW6e, press rollers 7aW7e, feed rollers 8aW8e, etc. are provided in order to successively send the films contained one by one on each of trays 4aW4e. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55117170-A (JP)
Title: Developing device
Inventor: HOSONO NAGAO
IPC: G03G15/09
Filed: 1979-03-01
Abstract: PURPOSE: To obtain the sharp picture quality of high quality free from photographic fog by using the magnetic developer of the specific magnetic powder and grain in which the magnetic flux density of the developer supporting means surface size and  providing a magnetic field generating means in the developing part has been set at  the specific value.  
     CONSTITUTION: The magnetic powder content of the magnetic developer used for development is made to less than 20wt% and its mean grain size to 2μ or more. A magnet roller 4 is provided with a developing magnetic pole S 1  and a developer coating magnetic pole N 1  by being spaced at, e.g. 90°, is provided with the magnetic pole N 2  for recovering the developer into hopper by being spaced about 90° from the developing magnetic pole and is further provided with magnetic pole groups S 2 , N 3 , S 3  by being subsequently spaced by each about 45° therefrom. The intensity of the magnetic field of the magnetic pole N 1  of the magnet roll 4 opposing to the thickness defining blade 5 of the developer layer is so arranged as to become the surface magnetic flux density of 950 gauss or less on the surface of a developing  sleeve 3. Thereby, the sharp images of good gradiation characteristic and high  quality may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60184086-A (JP)
Title: Compound
Inventor: DEIBITSUDO ARAN ROURANZU
IPC: C07D277/82
Filed: 1985-02-12
Abstract: Compounds of formula I   <IMAGE> [wherein R and R3,which may be the same or different, each represents a hydrogen atom or a straight or branched C1-6 alkyl group or together with the intervening carbon atom represent a C3-6 cycloalkyl group; R1 represents a hydroxy group, a straight or branched C1-6 alkoxy group or a group of formula   <IMAGE> (wherein R5 and R6, which may be the same or different, each represents a hydrogen atom or a C1-6 alkyl group or together with the intervening nitrogen atom represent a piperidino or morpholino group); and R2 represents a hydrogen atom, a straight or branched C1-16 alkyl group, a C2-7 alkoxycarbonyl group, a C3-6 cycloalkyl group, an aralkyl group, an aryl group (unsubstituted or substituted by one or more halogen atoms or C1-6 alkyl, C1-6 alkoxy or nitro groups), or a heteroaryl group] and salts thereof are antiallergic agents.
Patent JP-S55117734-A (JP)
Title: Binding agent for magnetic recording medium
Inventor: TOYODA KIYOUZOU
IPC: G11B5/70
Filed: 1979-02-28
Abstract: PURPOSE: To disperse ferromagnetic powder uniformly by using a marked binding agent obtained by mixing phosphate of alkylene glycol (met)acrylate, a monomer which can be bonded to it, and a copolymer.  
     CONSTITUTION: Phosphate of alkylene glycol acrylate or alkylene glycol metacrylate and a monomer, such as methyl acrylate and methyl metacrylate, capable of polymerization with it and having the property of ethylenic unsaturation are bonded into a copolymer by solution polymerization, emulsion polymerization, or the like. In this case, the content of the above-mentioned phosphate in the copolymer should approximately be 0.05W10wt%. This copolymer is dissolved in an adequate solvent and ferromagnetic substance powder is added and dispersed, so that the powder will uniformly be dispersed. When this disperse solution is dried being applied on a supporter, the ferromagnetic substance powder is uniformly dispersed and applied at high density, so that an excellent magnetic recording medium can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07208461-A (JP)
Title: Bearing device for steering column
Inventor: UENO ATSUSHI
IPC: F16C23/04
Filed: 1994-01-26
Abstract: PURPOSE:To provide a bearing device for a steering column which has an automatic centering function and generates no problem such as eccentric abutting between an inner bush and a column shaft. CONSTITUTION:This device is provided with an outer ring 203 with a protrusion on the outer circumference and an inner ring 208 with an annular lip 205 extending to the inner side of one end of an inner ring 204, a locking protrusion 206 formed on the inner face spaced at a specified interval in the axial direction from the lip part 205 and a cylindrical recess 207 defined by the lip 205, inner ring inner face and locking projection 206. This device is also provided with an outer bush 200 and an inner bush 300 retained by an outer bush recessed face 207. A bearing unit is pressure inserted in a housing 500 in the protrusion of outer bush outer circumferential face. A column shaft 400 is in a sliding contact with a margin in the annular lip of an outer bush, and has a specified gap with the iner circumferential face of inner bush.
Patent JP-H03229230-A (JP)
Title: Optical instrument
Inventor: IIZUKA TOSHIMI
IPC: G03B17/14
Filed: 1990-02-02
Abstract: PURPOSE:To increase the mechanical strength of a bayonet mount by molding a cylinder part which extends from the mount in the direction of the optical axis integrally, thus reinforcing the cylinder part. CONSTITUTION:The cylinder part 1b is formed from the mount 1 in the direction of the optical axis. When the bayonet mount 1 is formed, the cylinder part 1b which extends in the optical axis direction is also molded integrally. Consequently, the deflection rigidity of the metallic mount is improved greatly as compared with a mount made of plastic. Further, a screw hole 1c is positioned within the phase of a bayonet claw 1a to suppress the deformation of the bayonet claw which causes, specially, a problem do deflection as much as possible and increases, specially, the strength of a mount surface 1m, thereby improving the position accuracy of the mount surface 1m as an optical reference surface.
Patent JP-H10221650-A (JP)
Title: Method for dyeing plastic lens
Inventor: OKAZAKI MITSUKI
IPC: D06P3/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable rapid dark dyeing and to maintain dyeing power for a long time by dyeing a plastic lens in a dye liquid mixture added with chlorophenols as a dyeing assistant. SOLUTION: The plastic lens is dyed in the dye liquid mixture added with the chlorophenols as the dyeing assistant. The dye liquid mixture consists basically of the chlorophenols, the dyes and liquid media represented by water and is properly added with dye assistants of org. and inorg. systems, exclusive of the chlorophenols, and various kinds of additives, such as pH control agents, at need. The plastic lens to be dyed is a resin lens essentially consisting of an org. compd. The chlorophenols to be used are the compd. attached with chlor groups in the benzene ring of phenol and include, for example, o- chlorophenol, p-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol, etc.
Patent JP-H04240257-A (JP)
Title: Remote-controlling apparatus of loom
Inventor: ISHIMARU SHOGO
IPC: D03D51/00
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the hindrance of work with a cord of a hand operation-box of a remote controlling apparatus of a loom, electric leakage from the cord and electrical shock to human body. CONSTITUTION:A tufting machine 2 is provided with a receiver 75 to receive control signals for the running, stop and inching to the action apparatus 14 of the tufting machine 2. The control signal is transmitted to the receiver 15 by electric wave using a hand switch 17 of a transmitter which forms a set with the receiver 15 and has common address signals. The hand switch 17 holds three push buttons consisting of a running button, a stop button and an inching button. Only the tufting machine corresponding to a hand switch transmitting a control signal is operated by detecting the coincidence of the address signal.
Patent JP-S55117357-A (JP)
Title: Time-division multiplex communication system
Inventor: HIRANO JIYUNZOU
IPC: H04L5/22
Filed: 1979-03-02
Abstract: PURPOSE: To perform the large-capacity communication between the two stations and thus ensure the high using efficiency for the transmission line, by forming two circuits via the time slot to pass through the specified point on the transmission line formed by the paired transmission lines and not to pass through the specified point respectively.  
     CONSTITUTION: In case the time-division multiplexing signal is transmitted between loop-type central office COE and local station LOE 1 ∼LOE k , the signal is transmitted via clockwise transmission line HWLP c  and counterclockwise transmission line HWLP a . And one of the time slots is allotted to two stations which perform the communication to each other. Then two circuits are formed with the time slot to pass through the specified point on the transmission line formed by the paired transmission lines HWLP and not to pass through the specified point respectively. Thus the large-capacity communication is ensured between the two stations to enhance the using efficiency of the transmission line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60169807-A (JP)
Title: Optical fiber connection can
Inventor: OBARA YUUICHI
IPC: G02B6/24
Filed: 1984-02-14
Abstract: PURPOSE:To lead in an optical cable from a cable lead-in port where there is no obstacle by providing the cable lead-in port at both sides of one corner part of a can body. CONSTITUTION:A couple of cable lead-in ports are formed at both side parts of one corner part of the can body 3. A cable anchor unit 8 having a cable sheath anchor part 10 and a cable tension member anchor part 11, on the other hand, are fitted to the substrate 1 of the can body with a couple of screws 12. When an optical cable 47 is drawn in from the cable lead-in port 6, a cable sheath 48 and a cable tension member 49 are anchored with the cable sheath anchor part 10 and cable tension member anchor part 11 of the anchor unit 8. When the optical fiber is led in from the other cable lead-in port 7, on the other hand, the screws 12 are loosened and the anchor unit 8 is attached to a fitting hole 13.
Patent JP-H06240621-A (JP)
Title: Reflector for traffic
Inventor: TSUJI MASANORI
IPC: E01F9/00
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a reflector which can be safely and stably heated on the mirror surface without requiring an external electric power source to prevent blurring thereof and further, which is economical and applicable for general purposes. CONSTITUTION:A heater 2 is equipped at the rearside of reflector 1 for traffic installed outdoors. This heat-emitter 2 generates heat by a gas combustion means 3. The gas combustion energy is converted to electric energy to charge a battery 14 by an electric generator and battery equipment 5. The gas fuel is supplied to the gas combustion means 3 and burned at a temperature condition of dewing or frosting an/or the time interval thereof by a heating controller 6 to supply electricity from the generator and battery equipment 5.
Patent JP-H11216198-A (JP)
Title: Fire hydrant
Inventor: MIYAUCHI TOSHIE
IPC: A62C35/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fire hydrant which can be easily dealt with by a person who is not accustomed to use a fire extinguisher. SOLUTION: The fire hydrant consists of a sound generator 9 which is set inside a housing box 1, opening switch 10 for door that can detect the state that door 3 is open, limit switch 13 that is settled at metallic part 12 for holding nozzle 6 and can detect the state that the nozzle 6 is detached, and float switch 15 which can detect the state that valve 8 is opened. Using sound, sound generator 9 orders that the nozzle 6 should be detached as soon as the door 3 is opened, that the valve 8 should be opened as soon as the detachment of the nozzle 6 is detected, and that hose 5 for fire extinguishment should be drawn from the casing box 1 and the valve 8 of the nozzle 6 is opened so as to release water.
Patent JP-S62185634-A (JP)
Title: Ic stick separator mechanism
Inventor: IWAO TAKANOBU
IPC: B65G59/06
Filed: 1986-02-06
Abstract: PURPOSE:To avoid making a stopper come into contact with a groove bottom part as well as aim at the promotion of smoothness in lifting motion of a stick and separation and feed, by erecting a protective guide, forming the stopper and a housing groove at the edge in two stages, at the edge side of the integrated circuit stick. CONSTITUTION:At a lower part of a holding guide 20b with one stage groove of a holding guide 20, there is provided with a hold claw 15a to be free of engagement or disengagement to or from a stick 21 so as to cause its tip part to contact or separate to or from a bottom part of the IC stick 21, and at a lower part of another holding guide 20a with a two-stage groove, there is provided with a hold claw 25b so as to cause its tip part to contact or separate to or from the edge of a stopper 23. And, in and around a bottom part between these holding guides 20b and 20a, there are provided with a lifting mechanism 26 of the stick 21 and an extruding mechanism 27 as well as an extruding guide 28. Thus, since a housing groove 24 for avoiding any contact with the stopper 23 is formed in the holding guide 20a, lifting motion by the lifting mechanism 26 is smoothly performable, thus the stick is separable piece by piece or plural pieces at a time from a large capacity stocker.
Patent JP-H02204271-A (JP)
Title: Paper removing stacker
Inventor: FUJII MITSUYOSHI
IPC: G03G15/00
Filed: 1989-02-02
Abstract: PURPOSE:To remove easily paper jammed between paper guides by supporting a jogger unit releasably against the guide part. CONSTITUTION:When a knob 36 is held to turn a lock lever 37 in the direction of an arrow A against a spring 39 so as to remove a hook 35 from a lock pin 42, a jogger unit 41 is rotated in the direction of an arrow B and released in such a way as to fall downward against a guide part 24. A damper spring 43 is provided stretchably between a turning frame 31 and a vertical plate 23 in order to prevent impact generated at the time of this release. When the jogger unit 41 is released in this way, a space big enough to insert a hand is formed between the jogger unit and the guide part 24, so that paper jammed between both paper guide 21, 22 can be easily removed.