baber/WOPTO huggingface dataset:
Patent JP-S59221080-A (JP)
Title: Video system
Inventor: MIURA KENICHI
IPC: H04N5/225
Filed: 1983-05-28
Abstract: PURPOSE:To obtain a compact and light-weight video system with improvement of operability and mobility by forming a recess part which encloses and protects the lens part of a video camera on an end face of an adaptor and connecting the video camera onto the end face formed at said recess part. CONSTITUTION:An adaptor 31 has nearly the same width as a VTR11 unified with a camera having an afocal lens structure. A recess part 32 having a length larger than the projected length of a lens part 12 and an appropriate width is formed on an end face of the adaptor 31 in its lengthwise direction. Then the VTR11 is connected mechanically and in an attachable/detachable way by means of a coupling mechanism (not shown in the figure) on the end face where the part 32 of the adaptor 31 is formed. These adaptor 31 and the VTR11 are also connected electrically by means of a connector (not shown in the figure).
Patent JP-S63260190-A (JP)
Inventor: NEMOTO KAZUHIKO
IPC: H05K1/02
Filed: 1987-04-17
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-H10267450-A (JP)
Title: Absorption cooling/heating device and cooling/heating system
Inventor: ISHIKAWA MITSURU
IPC: F25B15/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To assure an installing space for a cooling/heating device and further enable an efficient cooling/heating operation by an absorption cooling/heating system in which a sensitive heat exchanger is also used in a plurality of cooling/ heating devices. SOLUTION: Absorption cooling/heating devices (outdoor devices) 20a to 20c have elements for an absorption freezing cycle such as an evaporator, an absorbing device, a condenser and a regenerater or the like. Heat of brine passed through each of the elements of the outdoor devices is forcedly heat exchanged by a sensitive heat exchanger 14. Since the air-cooled sensitive heat exchanger 14 can be installed while being separated from the outdoor device, restriction in application site of the outdoor device due to its limitation of installing space is reduced.
Patent JP-S5720086-A (JP)
Title: Generation system for customer service data
Inventor: NAKADA MASATAKA
IPC: H04M3/60
Filed: 1980-07-11
Abstract: PURPOSE:To improve operability by making and correcting a customer service data by utilizing existing keys without providing special keys for parameters to the switch box of a private branch exchange, and by reading registered contents. CONSTITUTION:A private branch exchange consists of a switch box 1, a B board controller 2, a central controller 3 incorporated with a program 4 for exchange control modes, a program 5 for maintenance modes, and a switching circuit 6, a main storage device 7, and an external storage device 8. In this constitution, the switch box 1 is provided with the same ten keys 10 as those provided to a normal push- button telephone set, a display device 11, a service key part 12, and a loop key 13; the key parts 12 and 13 are provided with many service keys 12-1-12-4 and loop keys PK1-PK7, and display lamps PL12-1-PL12-4, and PL1-PL7 which correspond to them. Thus, switch box 1 is provided with various devices to improve operability visually.
Patent JP-H08291947-A (JP)
Title: Stirling freezer
Inventor: KUWAKI YASUYUKI
IPC: F25B9/14
Filed: 1995-04-20
Abstract: PURPOSE: To provide a Stirling freezer in which a gas pressure within a back- pressure space can be kept constant and higher than a gas pressure in a crank chamber, a flowing-in of lubricant oil into the back-pressure space can be prevented and it can contribute to a low vibration and a low noise of a dynamic power source of the freezer. CONSTITUTION: A crank chamber 4 and a back-pressure space 32 are connected by a connector pipe 44. An end part of the connector pipe 44 facing to time crank chamber 4 is provided with a compressing gas supplementing device 5 for use in feeding refrigerant gas of the crank chamber 4 to the back-pressure space 32 through the connector pipe 44. A gas flow passage of the connector pipe 44 is provided with a valve 56 for allowing only a flow of gas from the crank chamber 4 into the back-pressure space 32 and with an oil filter 58. A partition plate 36 is provided with a check valve 38 for allowing only a discharging-out of gas from the back-pressure space 32 to the crank chamber 4. In adition, as the compressing gas supplementing device 5, a rotary compressor 5a is used.
Patent JP-H11294443-A (JP)
Title: Lubrication device for crank shaft
Inventor: SUZUKI TAKAO
IPC: F16C3/14
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To equalize an amount of lubrication oil supplied to the lubrication part of each main journal. SOLUTION: Lubricating oil introduced to lubrication parts on the outer peripheries of first, second, fourth, and fifth main journals 110, 130, 170, and 190 are fed to lubrication parts on the outer peripheries of first, second, third, and fourth pin journals 120, 140, 160, and 180 through communication oil passages 220, 240, 260, and 280, and thereafter, returned to an oil pan. Lubrication oil introduced to a lubrication part on the outer periphery of a third main journal 150 is discharged through a discharge hole 360 formed in a third main bearing 350 is returned to an oil pan.
Patent JP-S5218620-A (JP)
Title: Traffic system
Inventor: NAKAMURA SUSUMU
IPC: B60L5/40
Filed: 1975-08-04
Abstract: PURPOSE:To contact a collector ring with a feeder band releasably and easily by providing rotatably a collector frame having a rotatable collector ring on a feeding band in a vehicle which travels by collecting an electricity from the feeding band.
Patent JP-S5649145-A (JP)
Title: Dental product and its manufacture
Inventor: PIITAA JIEI ADEA
IPC: A61K6/06
Filed: 1980-07-11
Abstract: A dental construct or tool characterised in that it comprises a glass-ceramic having a mica as the predominant crystal phase is disclosed. 
<??>A process for the production thereof characterised in that it comprises:
 (a) melting a glass-forming batch and optionally cooling to give a preform which is then remelted;
 (b) shaping the melt to form a glass body having an intermediate configuration having at least one selected surface of particular conformation;
 (c) heat treating the glass body to cause in situ crystallization and thereby convert it into a glass-ceramic body of corresponding intermediate shape wherein a mica constitutes the predominant crystal phase; and
 (d) forming selected surfaces of the glass-ceramic body as desired to provide the dental construct or tool, is also disclosed. 
<??>The present invention relates to superior materials which satisfy the various requirements for dental use and are convenient to work.
Patent JP-S5722873-A (JP)
Title: Output controller of arc welder
Inventor: SUGIMOTO KINJI
IPC: B23K9/06
Filed: 1980-07-14
Abstract: PURPOSE: To make output current and voltage settle in stationary state rapidly when welding is  started by making short circuit between input terminals of an error amplifier through short-circuit  elements and making a voltage generated through impedance of the short-circuit elements to a  difference voltage, which is applied to an error amplifier, when a welder is in no load.   
     CONSTITUTION: Before a time t 1  when a welder is in no load, an output of an electric current  detecting part 3 is of value 0, therefore, an output voltage Eb of an amplifying part 6 is, also, of  value 0 and an output signal S of a discrimination circuit 13 for loading state is in a high level. By  the signal S, a short-circuit element 15 and a switching element 19 turn on, then a voltage at a  point (a) is higher than a voltage at a point (b) so far as an impedance drop generated in the  element 15 through a current from a power source 18. Its differential voltage Ei is applied into an error amplifier 8, then a positive voltage Ed corresponding to the voltage Ei is generated and  the welder stands by. If welding starts at time t 1 , a detecting signal corresponding to an output  current I is generated from the detecting part 3, and the circuit 13 changes into a low level, then  the element 19 turns off. As a result, at an instant when welding is started, Ei which is inputted  into the amplifier 8 drops and goes to -Ea, but a capacitor 9 is in a charging state through Ed,  then Ed does not rapidly, and Ed is stabilized in a stationary state with an increase of the current I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03295754-A (JP)
Title: Cooling air device for electric locomotive
Inventor: KIYONO MASAO
IPC: B61C17/00
Filed: 1990-04-12
Abstract: PURPOSE:To facilitate the temperature adjustment of an electric equipment room by partitioning the machine room of an electric locomotive into a blower room and the electric equipment room, preventing the direct infiltration of the outside air into the electric equipment room, and adjusting the ventilation resistance between the blower room and the electric equipment room. CONSTITUTION:The machine room 11 of an electric locomotive is divided into a blower room 13 and an electric equipment room 14 by a partition wall 12, outside air intake air filters 15 are provided on both side walls of the blower room 13, and blowers 16 are arranged inside. A main motor air duct 17 and an electric equipment air duct 18 are connected to the blowers 16. Electric equipments such as a main rectifier 19, a main transformer 20 and a high- voltage equipment box 21 are arranged in the electric equipment room 14. The electric equipment air duct 18 is branched and directly connected to the electric equipments respectively under the floor, a switching duct 22 is provided above the main rectifier 19 and the main transformer 20, and the exhaust from the electric equipments is circulated in the electric equipment room 14 or guided to the outside of the room by switching. A circulating air filter 23 is provided on the partition wall 12.
Patent JP-S59219399-A (JP)
Inventor: ARISAWA MASATOSHI
IPC: C11D9/38
Filed: 1983-05-30
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-H07299901-A (JP)
Title: Ink jet recording apparatus and coating method
Inventor: SHIRAISHI MASAYOSHI
IPC: B05D1/02
Filed: 1994-05-09
Abstract: PURPOSE:To enable high-grade ink jet recording without being limited by the kind of a medium to be recorded. CONSTITUTION:An ink jet recording apparatus is constituted of a recording means 1 recording an image on a medium to be recorded corresponding to a recording signal, a means 2 for coating the medium to be recorded with a coating material before recording is performed by the recording means 1, a position detection means 3 detecting the position of the coating means 2 and a control means 4 controlling the coating operation of the coating means 2 on the basis of the position detected by the position detection means 3. By this constitution, coating quantity can be controlled and the liquid dripping due to the excessive coating material can be prevented and the coating state of the medium to be recorded can be uniformized and high-grade ink jet recording is enabled without being limited by the kind of the medium to be recorded.
Patent JP-S63261932-A (JP)
Title: Fault point location system
Inventor: HORIO MITSURU
IPC: H04B17/40
Filed: 1987-04-20
Abstract: PURPOSE:To locate a distance of a fault point of an optical fiber transmission line including a relay point from a transmission signal stored in both terminal stations if a fault takes place in the transmission line by sending a reference bit at each reciprocating propagation time, receiving and storing the transmission signal sectioned by the reference bit. CONSTITUTION:The reference bit is sent from a transmitter 5 of a transmission section 1 of a terminal station at each rectiprocating time of an optical fiber transmission line 3 at first and the receiver 6 of a reception section 2 receives the transmission signal sectioned by the reference bit. If a fault takes place in the transmission line, the distance D from the terminal station B till the fault point is calculated by an equation of D(sec)=(tb-ta)/2, where ta and tb are time differences at terminal stations A, B between the data interruption time and the reference bit respectively. Thus, the distance to the fault point is calculated by dividing the said time by the propagating time of the optical fiber.
Patent JP-S57210418-A (JP)
Title: Manufacure of thin film magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/31
Filed: 1981-06-22
Abstract: PURPOSE:To rationalize a head producing process by forming numbers of heads in one body, and then cutting it into individual heads. CONSTITUTION:Recording element groups 15 and reproducing element groups 16 are formed on the same substrate. At this time, recording elements favorably have greater magnetic film thickness and gap length that reproducing elements, but the recording elements may only be formed by being masked partially with photoresist, etc., at the point of time when the reproducing elements had necessary thickness during the manufacturing process. Next, the substrate 8 is cut along a boundary lines X-X between the recording and reproducing elements and element formed surfaces are joined together through a center shield to obtain a compound thin-film magnetic head.
Patent JP-S58211821-A (JP)
Title: Burr remover of gear
Inventor: OKADA MINORU
IPC: B23F19/10
Filed: 1982-06-03
Abstract: PURPOSE:To improve machining efficiency, by eliminating the necessity for actuator operation of positioning, fixing, rotation, etc., that is, by transferring a gear while being rotated through a rack meshed with the gear on a guide rail parallelly placed to a wire brush. CONSTITUTION:A gear is fed one by one from a chute 37 by a cylinder 39 and transferred by a chain conveyer 31 on guide rails 23, 24. A rack 25 is provided in an opposite position to a wire brush 51, and the gear under transfer operation is meshed with the rack and rotated. In this way, a burr of the gear is removed fully throughout the periphery by the wire brush.
Patent JP-S60240263-A (JP)
Title: Telecontrol equipment
Inventor: OOTSUKA HIROSHI
IPC: G08B23/00
Filed: 1984-05-15
Abstract: PURPOSE:To eliminate the trouble for malicious use of the equipment and carrying a special device by adopting the constitution that a password is inputted based on a random number from a subscriber's equipment. CONSTITUTION:When a call comes from an external telephone set, a call signal is outputted from a call detecting section 15 and fetched to a microcomputer 14, which drives a changeover relay 13 to attain the talking state, and a voice generating signal requesting the input of password is generated from an output port 24 and transmitted to the external telephone set via a signal transmission/reception section 17. Then the microcomputer 14 generates a random number and, e.g., ''3'' is converted into a voice and transmitted into the external telephone set. The operator of the external telephone set listens to the voice, and when the password is 54 and the 1st digit is inputted, a numeral ''1'' whose least significant digit is 4 after being added to the random number ''3'' is depressed. The end digit is processed similarly and when both the two digits are coincident, the microcomputer 14 proceeds the processing such as the control of a device 10.
Patent JP-S60242265-A (JP)
Inventor: HASHIMOTO RIYOUSUKE
IPC: E04H7/18
Filed: 1984-05-15
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-H0710874-A (JP)
Title: 3-(1,2,4-oxadiazolyl)-5,6,7,8-tetrahydro-1,6-naphtyridine derivative
Inventor: OONO KAZUNORI
IPC: A61K31/435
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a new compound having affinity to a benzodiazepine receptor and useful, e.g. as an antianxiety agent, an anticonvulsant and a treating agent for sleep disorder. CONSTITUTION:This compound of formula I [R1 is H, acyl, lower alkyl, R'1CH2- (R'1 is lower cycloalkyl, lower alkenyl, benzyl, aryl, etc.); R2 is lower alkyl, lower cycloalkyl, lower alkenyl, aryl, etc.; R3 and R4 are H or lower alkyl; X is O or S], e.g. 6-benzyl-3-(5-cyclopropyl-1,2,4-oxadiazole-3-yl)-5,6,7,8- tetrahydro-1,6-naphtyridine-2(1H)-one. Further, the compound is obtained, e.g. by the intramolecular cyclodehydration of a compound of formula II (R'2 is same group as R2 with the exclusion of lower alkoxy, lower alkenyloxy, phenoxy and lower alkylthio).
Patent JP-S57209697-A (JP)
Title: Apparatus for fermentation of organic waste matter
Inventor: MORIKAWA MITSUHIRO
IPC: C05F9/02
Filed: 1981-06-19
Abstract: PURPOSE: To efficiently perform the acceleration of fermentation and the deodorization of exhaust gas, by arranging a neutralizing part for acidic organic waste matter having a low hydrogen ion exponent, an aerobic fermenting part, a catalytic treating part for the exhaust gas and a part for collecting the heat of the exhaust gas.  
     CONSTITUTION: Low-pH freeze-dewatered sludge is fed through a feed line 1' into a neutralizing part 2', where the sludge is neutralized with ammonia in waste fermentation gas and conditioned at a pH level in a neutral W weak alkaline range. The neutralized sludge is thrown through a line 3' into a fermenting vat 4, where the sludge is subjected to aerobic fermentation and converted into compost, and then discharged through a line 5. The waste fermentation gas containing carbonic acid gas, steam and malodorous components such as ammonia is introduced into a heat exchanger 21 to raise its temperature, discharged to a neutralized waste gas dust 25, and then introduced through a three-way valve 17 and a duct 18 into a catalytic oxidizing part 19. In the part 19, the waste fermentation gas is deodorized by oxidation at 200W300°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08268105-A (JP)
Title: Operation controller for working vehicle
Inventor: SAKAMOTO HIDEYUKI
IPC: B60K28/10
Filed: 1995-03-30
Abstract: PURPOSE: To provide an operation controller for a working vehicle, capable of automatically stopping an engine when a bonnet is opened, operating the stopped engine by the manual operation, automatically cancelling the operable state when the bonnet is once closed, and automatically and again stopping the engine when the bonnet is opened. CONSTITUTION: An operation controller is provided with a starter 41 of an engine and an ignition device 48, a bonnet opening and closing state detecting switch to be operated by opening and closing of the bonnet is provided, a function is provided for making the starter 41 and the ignition device 48 into the operable state when the bonnet is closed, making it into the inoperable state when the bonnet is opened, and making the starter 41 of the engine and the ignition device 48 into the operable state by the manual operation in a state where the bonnet is opened, and this function is automatically canceled by closing of the bonnet.
Patent JP-S58211787-A (JP)
Inventor: NISHIMOTO TETSUO
IPC: G10H1/053
Filed: 1982-06-04
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-H10287761-A (JP)
Title: Olefin resin foam
Inventor: IUCHI KENJI
IPC: C08K3/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-compound-free olefin resin foam having excellent flame retardancy and mechanical strengths and good appearance. SOLUTION: This molding is made from a composition comprising 100 pts.wt. olefin resin composition containing an ethylene/vinyl acetate copolymer and having a vinyl acetate content of 5-30 wt.%, 50-200 pts.wt. metal oxide hydrate and 5-100 pts.wt. phosphorus mixture. The phosphorus mixture comprises ammonium polyphosphate and a phosphorus compound having a 10 wt.% heat decomposition temperature lower than that of ammonium polyphosphate by at least 100 deg.C and not lower than 150 deg.C in a weight ratio of 100/1 to 1/10.
Patent JP-H08267650-A (JP)
Title: Restraining type vibration-damper
Inventor: YANO KUNIHIKO
IPC: B32B7/022
Filed: 1995-03-29
Abstract: PURPOSE: To provide a restraining type vibration-damper exhibiting high vibration-damping properties and realizing simultaneously both easy processability and inexpensive cost by forming successively a polymer viscoelastic layer and a rigid coating layer with a rigidity being smaller than that of a rigid body and larger than that of the polymer viscoelastic layer on one face of the rigid body. CONSTITUTION: A rigid coating layer is prepd. by forming a phenol resin layer 3a with a higher rigidity than that of a rubber layer 2a by means of coating on the surface of a rubber coat metal and hardening it by heat treatment. The rubber coat metal is a product with a total thickness of 0.52mm being generally used as an ordinary brake seam material and a product prepd. by coating the one face of a cold rolling steel sheet 1a with a thickness of 0.4mm with an NBR dissolved in a solvent with a thickness of 0.12mm and drying and vulcanizing it. In addition, the surface of the rubber layer 2a is coated with a soln.-like phenol resin, dried and cured in a heat-treating oven to form a resin layer with a thickness of 0.15mm to prepare a vibration damper.
Patent JP-H01266419-A (JP)
Title: Gas exhausting device for combustion device
Inventor: MIZUTA GORO
IPC: F23L17/02
Filed: 1988-04-19
Abstract: PURPOSE:To reduce the height of a protrusion from the front of a main body, and to prevent exhaust gas from flowing downward by providing a exhaust gas cover composed of a double constitution; a guide vane of a particular construction and a cover plate. CONSTITUTION:Regarding an exhaust gas cover to be mounted on an outdoor type hot water supply device, a cover plate 7 is formed into U-shape, and its both ends are attached on the exterior 4 of a main body, facing an exhaust port 5a. A front plate 7c of the cover plate 7 is inclined forward so that an upper opening 7a is larger than a lower opening 7b. A guide vane 6 is attached on the exterior 4 of the main body facing the exhaust port 5a, and its lower edge closely touches the lower part of a gas exhaust top 5 so that all the exhaust gas from a gas exhaust port 5a strikes against the guide vane 6 and turns toward the upper opening 7a. The both ends of the guide vane are attached to the insides of the side plates of the cover plate 7 and its front plate is inclined forward. The guide vane 6 forms a path 8, which connects to the upper opening 7a and the lower opening 7b, between the front plate 7c of the cover 7 and the guide vane 6.
Patent JP-S5722837-A (JP)
Title: Method and apparatus of cutting bar material for electrical contact point
Inventor: UEDA KAZUO
IPC: H01B13/00
Filed: 1980-07-14
Abstract: PURPOSE: To cut the bar material for the electrical contact points in a constant length at all times, by precisely determing its cutting length by bringing the tip of the bar material to be fed for the elecrical contact point into contact with a stopper provided with a detecting device.  
     CONSTITUTION: A bar material 2 of the electrical contact points is held by a gripper 1a' of the feeder side 1a of a gripper feed 1, and is fed by the advance of the feeder 1a. The tip of it is brought into contact with a stopper 8 which is provided with a detector 7 and the cutting length is determined automatically. A detecting signal from the detector 7 stops the feed of the bar material 2, simultaneously a pressing tool 12 is lowered to fix the bar material 2 on a cutter die 3. The stopper 8 is retreated by lowering a stopper retreating cam 11, and a cutter 13 is lowered to cut the tip of the bar material 2 together with the die 3. As the result, the bar 2 is cut in such a precise length that sorting is not necessary, and since no scrap of defective points of contact is produced, the expensive nobel metal is not wasted and its regeneration is spared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62256939-A (JP)
Inventor: ANSONII KURIFUOODO BAABAA
IPC: C22C14/00
Filed: 1987-04-18
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。