baber/WOPTO huggingface dataset:
Patent JP-S6172812-A (JP)
Title: Lubricating oil pump
Inventor: SATOMOTO ATSUSHI
IPC: F01M1/16
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the occurrence of friction between a sleeve and a relief valve sliding within the sleeve and to improve reliability, by a method wherein a sleeve, made of a silicone alumi material, is inserted into or pressed in a valve hole part formed in the interior of a valve body. CONSTITUTION:A shaft 17, coupled to the driving part of an engine, exerts a rotary force on a drive gear 18 and a driven gear 19. In which case, lubricating oil, flowing through a strainer 13 and an oil passage 16, is fed through an oil passage 14 from a discharge port 15 to the engine. When a discharge oil pressure is increased, a relief valve 23 is moved leftward against the spring 24, and an outgoing passage 26 is opened. As a result, oil in an oil passage 14 is discharged through the outgoing passage 26 to the suction parts of two gears 18 and 19 to prevent excessive increasing of an oil pressure. In which case, a sleeve 22, in which the relief valve 23 is slidably located is formed by an alumi material, and is inserted into or pressed in a valve body 20.
Patent JP-S6174999-A (JP)
Title: Exceedingly low-temperature container made of fiber-reinforced plastic
Inventor: SASAJIMA YOICHI
IPC: F17C3/02
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the generation of thermal stress by allowing the vertical part of an L-shaped ring joint attached onto the corner part of a joint part to coincide with the direction of arrangement of fiber in a cylinder and allowing the horizontal part to coincide with the direction of arrangement of fiber on a disc or an annular plate. CONSTITUTION:Joints 8 and 8' are integrally attached onto an outside corner part in the joint part between a mirror plate 4 and an inner cylinder 5 and an inside corner part at the joint parts between the inner cylinder 5 and a flange 3 and between the flange 3 and an outer cylinder 7, respectively. The joints 8 and 8' have the section in L-figure form having a vertical part 9 and a horizontal part 10, and the direction of arrangement of reinforcing fiber 11 is made vertical in a vertical part 9, and made horizontal continuous to the vertical part in a horizontal part 10.
Patent JP-H0638073-A (JP)
Title: Synchronization separation circuit
Inventor: SUZUKI AKIHIKO
IPC: H04N5/93
Filed: 1992-07-21
Abstract: PURPOSE:To stablize the amplitude separation of a synchronizing signal from a composite video signal by almost removing the video component of the composite video signal, afterwards, amplifying it to a required voltage level and extracting the synchronizing signal. CONSTITUTION:The composite video signal impressed to an input terminal 1 is clamped by a clamp circuit 2, and a signal (a) is guided to an amplitude separation circuit 3. The circuit 3 removes the video signal component at a prescribed clip level and extracts a signal (b). The signal (b) is amplified to the required voltage level by a voltage amplifier 4 and turned to a signal (c). The synchronizing signal is extracted from the signal (c) by a synchronizing separation circuit 5 and guided to a PLL circuit 6. Thus, since the synchronizing signal component is amplified to the required level and extracted after the video component of the composite video signal is almost removed, the synchronizing signal component can be stably extracted against the rapid change of the video signal or the mixed noise, etc., caused by flashing or the like.
Patent JP-H0242506-A (JP)
Title: Sequence program checking system
Inventor: TANAKA KUNIO
IPC: G06F11/28
Filed: 1988-08-03
Abstract: PURPOSE:To shorten the debugging time by securing such a constitution where an operator can be aware of a stack using mistake if occurs in one net of a program and also can easily correct this mistake in an interactive way. CONSTITUTION:A desired circuit diagram is shown on the display screen of a program producing device 1. While a programmable controller PC10 receives an external signal from an input circuit 12 and outputs it via an output circuit 13 after converting the signal level. In this case, a read stack instruction of a step 2 and an AND stack instruction of a step 3 are formed into a pair and show a contact (s). The AND stack instruction of a step 4 is excessive and deleted, and an assumptive ladder diagram converted from an approximate program is displayed. If the key input of an operator shows 'YES' when a message 'OK?' asking the correct or wrong state of the ladder diagram, both the approximate program and the ladder diagram are decided as the sequence equivalent to one net. While an error message is displayed for study if the key input of the operator shows 'NO'.
Patent JP-H0631660-A (JP)
Title: Robot with workpiece supplier
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1992-07-21
Abstract: PURPOSE:To provide a robot with a workpiece supplier excellent in an action characteristic with large capacity of supplying workpieces. CONSTITUTION:The first arm 2 is rotatably supported to a strut 1, turned and driven by a motor 3 provided in the strut 1. On the other hand, the second arm base part 5a is rotatably supported to a point end of the first arm 2, turned and driven by a motor 4 provided in a point end of the first arm 2. A hopper 5b for storing workpieces is formed in the second arm 5. The second arm 5 is formed in not a plane shape but doglegged shape. By this constitution, lightness in weight of the arm can be markedly attained, to quicken operating response of a robot. Since a workpiece storage capacity is increased, storability of a large sized workpiece is improved, and also work can be continued without supplying the workpiece for a long time.
Patent JP-S6256060-A (JP)
Title: Notice system for automatic subscriber number
Inventor: NAKADA HIROSHI
IPC: H04M3/00
Filed: 1985-09-04
Abstract: PURPOSE:To receive a subscriber number information notice with simple operation by dialing a specific number to receive subscriber number information of a calling subscriber as voice or a multi-frequency signal. CONSTITUTION:When a maintenance personnel B dials a specific number of subscriber number request, a dial number is received by a receiver 13 and transferred to a call processing controller 12, which retrieves a subscriber data stored in a memory 18 based on the allocated position information of a subscriber circuit 17 corresponding to a subscriber A to read the subscriber number information of the subscriber A and to transfer it to a reply equipment 14. the reply equipment 14 applies voice edition according to the subscriber number information transferred from the call processing controller 12 to send a voice signal. The said voice signal is transferred to the maintenance personnel B via a trunk 19, a patch of a network 11 shown in chained lines, the subscriber circuit 17 and a test spring 15. Thus, the maintenance personnel B knows the subscriber number on the test spring 15 corresponding to the allocated position of the subscriber line 16.
Patent JP-H0839567-A (JP)
Title: Rsin feeding device
Inventor: NISHIYAMA AKIRA
IPC: B29C31/06
Filed: 1994-07-27
Abstract: PURPOSE:To provide a resin feeding device, which can prevent the malfunction of a sensor part, which is the cause of trouble in a molding device, from developing. CONSTITUTION:In order to judge the necessity of the supplying of a resin from a tank to a hopper 1, the shape of the inner surface of a glass tube 3 in a sensor part 2, which is provided at the lower part of the hopper 1, is made to have the inner diameter in such a manner that the smallest inner diameter is at the uppermost end of the tube and the remaining inner diameter is gradually increased toward its lowermost end. Or the shape of a pedestal, 8, which supports the glass tube 3, is made to have the diameter of a resin passing hole on the pedestal 8 side, which is larger than the inner diameter at the lowermost end of the glass tube and, at the same time, smaller than the outer diameter at the lowermost end. Or a vibrator is installed on the side of the glass tube 3. The structure of the vibrator is a single or composite one. By preventing the resin from adhering on the inner wall surface of the glass tube.3, the malfunction of the sensor part 2 is prevented from occurring, resulting in allowing to eliminate the development of trouble in a molding device.
Patent JP-S5984634-A (JP)
Title: Cargo box of cargo transport vehicle
Inventor: YODA AKIRA
IPC: B60J7/14
Filed: 1982-11-06
Abstract: PURPOSE:To enable both genral cargos and bulk cargos to be loaded while facilitating loading by providing an opening opened and closed with a hood in a ceiling of a wing roof provided on a cargo box to selectively open the roof and the hood. CONSTITUTION:A wing roof 8 is pivoted about a shaft 7 on the central portion of the upper side of frames 6 in the front and rear of a cargo box, and a hoist cylinder 9 is provided between both roof 8 and frame 6 to move up and down the roof 8. An opening 18 is provided in the ceiling of the roof 8 and hoods 11, 11' are pivotably connected to the opening 18 with hinges 10 to cover the opening 18. A mechanism for opening and closing the hoods 11, 11' is constituted such that a bellcrank 13 is pivoted about a longitudinal frame 8' of the roof 8 and a cylinder 15 is pivotably connected between the bellcrank 13 and the roof 8 to indirectly open and close the hoods 11, 11', while a cylinder 14 is connected pivotably between the hoods 11, 11' to open and close directly the hoods. Thus, when general cargos are loaded, the roof 8 is opened and when bulk cargos are loaded the hoods 11, 11' are opened.
Patent JP-H0641903-A (JP)
Title: Anti-spike-shoes pavement material and anti-spike-shoes pavement structure
Inventor: FUJII MASAYUKI
IPC: E01C5/18
Filed: 1992-07-21
Abstract: PURPOSE:To provide an anti-spike-shoes pavement material and structure that has a resistance against the spike pins of spike shoes, and also has a cushioning property to the load of spike pins while saving the labor for maintenance and control, and that has a good traveling feeling, and by which the surface roughness and warping can be reduced even if long period traveling is carried out with spike shoes, and that is easily repaired, and further capable of maintaining the beauty for a long period of time. CONSTITUTION:A boxlike frame 1 whose one side is open is formed with vulcanized rubber. In the inside space 1c of the boxlike frame 1, vulcanized rubber powder 5 is filled. The open part 1d of the boxlike frame 1 is covered with a lining member 4. Flat plate parts 2 are extendedly provided to the open part 1d of the boxlike frame 1. After completion of this work, the lining member 4 is laid on the ground surface, and the boxlike frame 1 is fixed onto the lining member 4, and filler materials such as dry sand are filled in the groove 3.
Patent JP-H0921163-A (JP)
Title: Urinal trap
Inventor: IDOTA TAKANORI
IPC: E03D13/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent a trap main body from floating up when cleaning a urinal by adopting a resin-made removable trap main body in a urinal trap so as to embody a light weight urinal trap so that removable workability may be enhanced. SOLUTION: A urinal trap comprises a riser pipe 32 which integrally formed with a urinal trap main body 34 and a trap main body 34 which is separated from the riser pipe 32. The trap main body 34 is resin-made. An elastic engagement piece 44 is provided inside a cylindrical part 38 and separated from the cylindrical part 38 so that a claw 46 may be formed on the lower end. The claw 42 is elastically engaged with the riser pipe 32, thereby preventing the trap main body 34 from floating up when cleaning the urinal.
Patent JP-S6086242-A (JP)
Title: Single surface coated one directional silicon steel plate and preparation thereof
Inventor: SHIMADA KAZUO
IPC: C23C8/10
Filed: 1983-10-19
Abstract: PURPOSE:To prepare a single surface coated one directional silicon steel plate excellent in insulating property, processability and magnetic characteristics having a vitreous film formed to the single surface thereof, in performing secondary recrystallization annealing during a process for preparing a one directional silicon steel plate, by forming said steel plate into a coil form by using a specific annealing separating agent before applying pack annealing thereto. CONSTITUTION:One directional silicon steel plates W1, W2 each containing 2.5-4% of Si are respectively withdrawn from coils and an inert annealing separating agent such as SiO2, Al2O3 or inert MgO is applied to the lower surface of W1 and the upper surface of W2 by a coater 5 while W1 and W2 are introduced into a decarburizing and primary recrystallization annealing furnace 6 in such a state that the coated surfaces thereof are superposed to anneal both of them. The annealed plates are gradually cooled in a cooling zone 7 and forcibly cooled in a cooler 8 while an inert annealing separating agent such as low temp. baked MgO is applied to the upper surface of W1 and the lower surface of W2 by a coater 11. After drying, W1 and W2 are wound up in a superposed state by a tension reel and subjected to final annealing for aiming secondary recrystallization and refining in a pack annealing furnace. By this method, forsterite like vitreous insulating films are formed to the upper surface of W1 and the lower surface of W2.
Patent JP-S6441408-A (JP)
Title: Rear wheel suspension device
Inventor: TANAKA HIROMASA
IPC: B60G3/20
Filed: 1987-08-03
Abstract: PURPOSE:To reduce moment to the toe direction by pivotally mounting not only the front end of a trailing arm onto the body of a vehicle so as to be freely rocked up and down but also the rear end thereof onto a hub carrier so as to be freely rocked to the right and left for letting the extension line of a pivot axial line pass through the center point of wheel grounding. CONSTITUTION:The front end section 10b of a trailing arm 10 is pivotally mounted onto the bottom of the body of a vehicle so as to be freely rocked up and down via a bracket 12. And the rear end section 10a of the trailing arm 10 is pivotally mounted onto No.1 arm 4 of a hub carrier 2 so as to be freely rocked by the right and left. In this case, the extension line L of the axial line of a pivot shaft 9 of both the trailing arm 10 and No.1 arm 4 is constituted to pass through the center point C of wheel 1 grounding. This constitution enables the rotating moment to the toe direction to be reduced, enabling freedom to be widened in setting compliance of a pivot bush of a lateral link, thereby enabling the improvement of suspension properties.
Patent JP-H1193023-A (JP)
Title: Production of polycrystalline ceramic fiber
Inventor: TOOMASU DANKAN BAANAADO
IPC: D06M101/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber having dense fine structure and excellent tensile strength, modulus, etc., and useful as a reinforcing material by converting an amorphous ceramic fiber into a polycrystalline ceramic fiber in an environment containing baron oxide and carbon monoxide. SOLUTION: An amorphous ceramic fiber 1 containing silicon and carbon such as SiCO fiber and SiCOTi fiber is converted in a short time into a polycrystalline ceramic fiber in a 1st furnace having an environment containing boron oxide, carbon monoxide and an arbitrary inert gas at a temperature sufficient for the conversion to the polycrystalline ceramic fiber (1500-1600 deg.C). The obtained fiber is heated in a 2nd furnace 3 optionally in an inert atmosphere at 1900-2000 deg.C to densify the fiber.
Patent JP-S6165854-A (JP)
Inventor: DEIITAA DEIYURU
IPC: A01N25/32
Filed: 1985-09-03
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-S6175163-A (JP)
Inventor: IIZUKA HIROMI
IPC: B66C1/62
Filed: 1984-09-19
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-H058854-A (JP)
Title: Transfer robot
Inventor: FUKUSHIMA MASAZUMI
IPC: B25J9/00
Filed: 1991-07-09
Abstract: PURPOSE:To vary the direction of a substance to be conveyed in an unloading position simultaneously with a time when the substance to be conveyed carried to an unloading station after placing of it on a running truck is lifted from the running truck and unloaded in the unloading position. CONSTITUTION:In a way that a horizontal slewing arm 23 is horizontally slued by 180 deg. counterclockwise in a Fig 1, a conveyance tray 5 placed on a running truck 2 is moved to the drive conveyor 37 side, and the conveyance tray 5 placed on a drive conveyor 37 is moved to the running truck 2 side. Simultaneously, through operation of a power transmission mechanism 31, the conveyance tray 5 placed on the running truck 2 is rotated by 270 deg. clockwise. On the other hand the conveyance tray 5 placed on the drive conveyor 37 is rotated by 90 deg. clockwise.
Patent JP-S6086534-A (JP)
Title: Printing method of photograph
Inventor: OKAZAWA MAMORU
IPC: G03B27/32
Filed: 1983-10-17
Abstract: PURPOSE:To match exellently a surface picture with that of a regulated display on the back surface in position by matching printing matching marks printed out at specified intervals on the non-picture side of a photographic photosensitive material for a post card with the printing position of a printer, and printing the marks. CONSTITUTION:A printer P is provided with a mark detector 5 and a position matching device 6. Printing paper 7 is inserted into a pair of feed rollers 9 through a insertion guide while turning its printing matching marks upwards and carried while being slightly pressed against the surface of a printing frame 6 by an initial winding swing arm, a winding swing arm or the like. Every detection of the printing matching mark by the mark detector 5, the carrying of the printing paper is automatically stopped, the printing paper is matched with a printing frame 8 or held by a regular printing condition, a picture is exposed to the lower photosensitive layer, and then the printing picture is moved and removed from the exposing surface of the printing frame to match and hold the succeeding printing section on the printing position.
Patent JP-H0245229-A (JP)
Title: Instrument panel for automobile
Inventor: UCHIYAMA YASUO
IPC: B60K37/00
Filed: 1988-08-04
Abstract: PURPOSE:To enable the stable placement of larger and more articles by forming a flat surface part on the front of a panel proper, fitting an enclosure member having an upper grip part along the peripheral edge part of the flat surface part at the side of a cabin for forming a shelf for placing articles thereon. CONSTITUTION:An instrument panel 1 has the front center of panel proper 2 fitted with an article placement shelf along the entire width thereof except for an area for fitting a meter cluster. A glove box 5 opened and closed with a cover body 6 is provided at the lower part of the front of the panel proper 2 at an assistant's seat. In the aforesaid constitution, the front center part of the panel proper 2 is horizontally projected toward a cabin, thereby forming a flat surface part 7 and an enclosure member 8 is provided along the peripheral edge part 7a of the flat surface part 7 at the side of the cabin, thereby forming an article placement shelf 4. The enclosure member 8 is so formed as to have the predetermined height with a shock absorption pad 9, an insert panel 10 and the like, and a grip part 12 as an assist grip is provided at the upper part of the enclosure member 8.
Patent JP-S6088786-A (JP)
Inventor: YOSHIKAWA TADAO
IPC: E21D9/06
Filed: 1983-10-20
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-S6175088-A (JP)
Title: Manufacture of small aluminum boat
Inventor: YAMAMOTO TAKASHI
IPC: B63B3/09
Filed: 1984-09-18
Abstract: PURPOSE:To simplify construction of small aluminum boat by integrating three hull sections through injection of aluminum molten thus jointing each section. CONSTITUTION:Small boat is splitted into central hull section 2, front hull section 3 and rear hull section 4 to produce upper and lower molds corresponding with respective section. Then aluminum molten is pressure injected into said molds to integrate each hull section 2-4. Thereafter, each section 2-4 is jointed through welding to produce small aluminum boat. In case of conventional FRP boat, there are many problems in treatment of discarded boat but in an aluminum boat manufactured with low cost through this method, aluminum can be recycled after discarding.
Patent JP-H0247264-A (JP)
Title: Diamond coating method
Inventor: TAMAI HIDEAKI
IPC: C23C16/27
Filed: 1988-08-05
Abstract: PURPOSE:To easily apply diamond coating to a sintered hard alloy with s good- quality film with superior reproducibility without causing bubbles, etc., by simultaneously applying grinding treatment and acid treatment to a sintered hard alloy and then coating the above alloy with diamond film. CONSTITUTION:A sintered hard alloy as a base material is thrown into a mixed solution prepared by mixing an acid, such as nitric acid, with an abrasive liquor in which abrasive material, such as diamond powder, is dispersed. Subsequently, vibrations with ultrasonic frequency are applied to the above mixed solution by means of an ultrasonic cleaner to subject the above sintered hard alloy to grinding treatment simultaneously with acid treatment, by which the surface of the sintered hard alloy is formed into a superior activated state without causing bubbles to the surface. Then, diamond coating is applied to the sintered hard alloy after the above treatment by a microwave plasma CVD method, etc. By this method, a good-quality diamond film can be easily formed on the sintered hard alloy.
Patent JP-H1141716-A (JP)
Title: Reach fork lift
Inventor: HAYASHI YOSHITO
IPC: B66F9/24
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To decrease the abrasion of a rear wheel by limiting the instruction value from a main motor control part when the rear wheel is slipped and a front wheel is auxiliary driven, decreasing the speed of the rear wheel, and thereby alleviating the slipping state of the rear wheel until the escape from the slipping state by the front wheel driving. SOLUTION: When a rear wheel 13 is slipped, an auxiliary motor control part 54 outputs the instruction value in correspondence with the speed difference generated between a speed meter 54 and speed meters 61 and 62 of a slip-state detecting means 57, Auxiliary motors 15 and 16 are driven by motor drivers 55 and 56, and front wheels 11 and 12 are driven. At this time, a limiter means 52 outputs the instruction value, which is obtained by subtracting a constant value from the instruction value of a main motor control part 51 preset by an accelerator 8 by the instruction value outputted from the auxiliary motor control part 54, performs the speed reduction control for a main motor 17 and performs the speed recution driving of a rear wheel 13. Thus, the abrasion of the tire of the rear wheel 13 by the slip of the tire can be decreased.
Patent JP-S6088112-A (JP)
Title: Mechanochemical fiber and its manufacture
Inventor: INOUE TAKAO
IPC: D01F6/36
Filed: 1983-10-19
Abstract: PURPOSE:To obtain the titled fiber which canges its length according to the concentration of solvent, ion, etc., by polymerizing a mixture of (meth)acrylamide, bis(meth)acrylamide, (meth)acrylic acid and water, in the presence of a polymerization initiator. CONSTITUTION:A composition composed of (A) a mixture of three or more components selected from (i) (meth)acrylamide, (ii) N,N'-bis-(meth)acrylamide, (ii) (meth)acrylic acid and (iv) water and (B) a polymerization initiator, is made to react by the irradiation of light of a fluorescent lamp or ultraviolet radiation to obtain a gel as the intermediate product. The gel is formed to a fiber by injection or pulling process in dark. The objective fiber can be manufactured by irradiating the fiber obtained by the above process with light using e.g. an ultra- high-pressure ultraviolet lamp, etc. The preferable ratios of the components (i), (ii), (iii) and (iv) in the component A are 30->=80(wt)%, 1->=20%, 5-30% and 0-60%, respectively.