baber/WOPTO huggingface dataset:
Patent JP-H08156761-A (JP)
Title: Vehicle braking device
Inventor: MORIKAWA TOSHIYA
IPC: B60T8/44
Filed: 1994-12-08
Abstract: PURPOSE: To reduce the number of valves in the whole device, and simplify and miniaturize the construction of the device to reduce cost by controlling the intensification and reduction of pressures in wheel cylinders and the circulation of a brake fluid to a reservoir, using two control valves. CONSTITUTION: When a brake pedal 10 is depressed, a pressure is generated in a master cylinder 11, and, for example, in one brake pipeline system A, a brake fluid is passed through a change-over valve 30 and respective control valves 32, 33 to be supplied to wheel cylinders 12, 13 respectively to brake respective wheels. When anti-skid control is started, the brake fluid is passed through all the valves 30, 32, 33 to flow into a third pipeline 3 to be circulated to a reservoir 42, and then a pump 41 is driven to allow the reservoir 42 to discharge the brake fluid. Further, after the control is started, the respective control valves 32, 33 are shut off from the wheel cylinders 12, 13 respectively, and the pressures in the wheel cylinders are intensified by the brake fluid delivered from the pump 41 and passed through respective throttles 45, 46.
Patent JP-H08163266-A (JP)
Title: Terminal equipment
Inventor: FUJIWARA JUN
IPC: H04M11/00
Filed: 1994-12-09
Abstract: PURPOSE: To dissolve the time and cost loss of work for a connection confirmation test in the case of installing a meter for automatic meter inspecting by displaying the result of the connection confirmation test on a display part. CONSTITUTION: When a meter 1 for automatic meter inspecting is installed at a consumer of gas, a switch part 7 of the meter 1 is operated. With this operation, a control part 2 originates a call through a communication part 6 to a center and transmits a prescribed telegraphic message to the center. The center, that receives this message, transmits a positive response to the meter 1 for automatic meter inspecting. When the positive response from the center is received, the control part 2 judges the normal end of the connection confirmation test and displays it on a display part 8. Since a worker who installs the meter 1 for automatic meter inspecting observes the contents displayed on the display part 8 so as to recognize the result of the connection confirmation test while staying at the site, the speedy and exact measures can be taken when the connection can not be provided well.
Patent JP-2000131372-A (JP)
Title: Inspecting unit of connector inspection instrument
Inventor: SUZUKI NOBUHIRO
IPC: G01R1/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately identify differently specified connectors very similar in appearance. SOLUTION: A slider 22 mounts a probe pin 15 for inspecting the terminal of a connector C held in a holder of a connector inspection instrument and is movable close to or away from the connector C, relative to a holder 21 of an inspecting unit 14 for inspecting the connector C. A protrusion 22b is provided at the slider 22 and can be fit to only the inner wall of a regular connector. Thus the connector C mechanically very similar in appearance can be identified.
Patent JP-H01150669-A (JP)
Title: Paper sheet inverting mechanism
Inventor: YAGUCHI MASANORI
IPC: B65H29/58
Filed: 1987-12-04
Abstract: PURPOSE:To invert a paper sheet without causing folding or oblique feeding by constructing a stop means with a stop member and a drive system for advancing/retreating the stop member and making an upper guide bendable by a predetermined amount after finish of advance of paper sheet until finish of discharge thereof. CONSTITUTION:When a sheet is inverted, a drive system 25 is operated to position a stop member 24 at a position suitable for the size of the sheet to be processed, then a drive roller 1 is rotated. When the paper sheet fed in the direction of an arrow to point A advances between upper and lower guides 22, 23, the tip thereof is stopped to the stop member 24 thus positioning the sheet 24. At this time, the paper sheet is bent forcibly in a space between the upper and lower guides 22, 23. When the rear end of the sheet reaches to point A, it is moved from point A to point B and paper discharge is started, and the paper sheet is further bent during movement of the paper sheet. Consequently, the paper sheet can be discharged reliably without causing folding or oblique advance, resulting in high speed processing.
Patent JP-H01147599-A (JP)
Title: Electronic keyed instrument
Inventor: TANAKA KIKUJI
IPC: G10H1/34
Filed: 1987-12-04
Abstract: PURPOSE: To provide the desired musical characteristics corresponding to the keying touch of a player by providing a keying displacement detecting means and variably controlling a musical parameter based on the continuous change of keying displacement. CONSTITUTION: Corresponding to keying at the time of play, an input device 1 detects the keying displacement and outputs a displacement detecting signal AS and this signal is turned to a digital signal DS by an A/D converter 2 and inputted to a processor 3. According to musical parameter control information sent out of a switch 5, the processor 3 sends out sounding information TS to a sound source unit 6 and defines this information as a musical parameter control signal. The switch 5 is selected by a select signal SS and reads control information out of a memory 4. The memory 4 is a control information storage means for variably controlling the musical parameter. Then, the unit 6 discharges musical data MD through an output device 7 as music MT. Thus, the desired music can be provided and the musical feelings of the player can be expressed.
Patent JP-H02152838-A (JP)
Title: Carrying roller
Inventor: INOUE MASASHI
IPC: B65H27/00
Filed: 1988-12-05
Abstract: PURPOSE:To carry a medium having a difference in level much as bankbook and a copying multi-part sheet at a high precision and prevent the transfer of an ink ribbon by winding a polyamide imide film tape around an elastic roller in a taper form. CONSTITUTION:A polyamide imide film tape 4 is wound around a carrying roller 2 consisting of an elastic member such as a sponge 6 in a taper form in such a manner that the diameter on the side along which a medium (for example, a bankbook) 3 is carried is larger. Hence, the transfer of an ink ribbon can be completely prevented without loosing the carrying characteristic of the carrying roller 2.
Patent JP-H09288874-A (JP)
Title: Magnetic head suspension and suspension load adjusting method for adjusting floating height of magnetic head
Inventor: RAIAN EI JIYAAGENSON
IPC: G11B21/21
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively and accurately adjust the gram load of a head suspension in a head stack assembly. SOLUTION: In the head suspension 10, by which a reading/writing head is supported on the upper side of the disk, a load beam 16 having a rigid area 17, base end part and tip part, a base 14 on this base end part and a deflection part 16 on the tip part are provided, then a spring area 18 is arranged between the base and the rigid area. A pair of arms 30 forming a notched part 32 while being extendedly provided between the base and the rigid area, and plural load adjusting fillets 34 extendedly provided across the notched part 32 between the base and the rigid area are furnished on the spring area 18.  The gram load of the suspension is increased or decreased with the contraction due to the cutting or irradiation of the fillets 34 by a laser beam, and the adjustment is executed in such a manner that the fillets of the suspension in the disk stack assembly is irradiated by the laser beam with an optical fiber.
Patent JP-H09144053-A (JP)
Title: Shovel bucket and bedrock cleaning machine equipped therewith
Inventor: NISHIGAMI MASAAKI
IPC: E01H15/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make efficient cleaning work of a bedrock to shorten a construction period and, at the same time, to make it possible to reduce burdens on workers. SOLUTION: A shovel bucket 4 is provided to an arm 3 having a bedrock cleaning machine 1 on a base machine 2 in a state of oscillation and in a turnable manner. The shovel bucket 4 is formed by arranging a plurality of raking members 13, 13,..., the raking members 13 are provided to a bearing shft 17 in a state of oscillation and, at the same time, an urging cylinder 20 for urging each of the raking members 13 toward the front end 13b side is provided.
Patent JP-2001121431-A (JP)
Title: Rotary grinding wheel with shaft
Inventor: SATO KAZUHIDE
IPC: B24D7/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary grinding wheel with a shaft capable of surely transferring rotational movement of the shaft to the grinding wheel without coming-off of the shaft. SOLUTION: The rotary grinding wheel 10 with the shaft has a columnar grinding wheel 12 having, at its one end, grooves 11 of specified shape and a shaft 14 having, at its one end, a protrusion inserted and fitted into the grooves 11 of the grinding wheel 12. At least either the grooves 11 of the grinding wheel 12 or the protrusion of the shaft 14 is coated with an adhesive so that the grooves 11 of the grinding wheel 12 and the protrusion of the shaft 14 are firmly bonded together.
Patent JP-H01146540-A (JP)
Title: Shock wave treatment apparatus
Inventor: OKAZAKI KIYOSHI
IPC: A61B17/22
Filed: 1987-12-02
Abstract: PURPOSE:To easily discriminate the substance to be crushed in an object to be examined, by mounting a means for setting the region of interest on a region containing the converging point of a crushing shock wave, a means for collecting and controlling the detailed tomographic image data in the region of interest and a means for applying magnifying processing to the tomographic data to display the same on a display part. CONSTITUTION:When a renal calculus 39 is crushed and treated, the water tank 33 provided to a shock wave applicator 17 is placed on the surface 32S of an object 32 to be examined and an ultrasonic transducer 16 is driven to display the tomographic image of the object to be examined on the picture of a display part 27. The shock wave applicator 17 is finely adjusted to be set so that a converging point marker 26 coincides with a renal calculus image 39 and fixed. A system controller 22 sets a concern region to the definite region around the coordinates of the converging point. A pulse generating switch 29 is operated while the tomographic image displayed on the display part 27 is observed to transmit a shock wave to a converging point 41a. When the substance 39 to be crushed is extremely small or obscure, magnifying display is instructed from a display instruction part 31 to display said substance on the display part 27 in a magnified state.
Patent JP-S63160016-A (JP)
Title: Method for applying lubricant to magnetic disk
Inventor: NAKAMURA TOMIO
IPC: G11B5/84
Filed: 1986-12-24
Abstract: PURPOSE:To prevent adsorption to a magnetic head by constituting a press contact part between a supporting base supporting the outer circumference and the magnetic disk by a material having oil absorbing property so as to form the lubricant coating film on the surface of the magnetic disk to be uniformly thick. CONSTITUTION:The magnetic disk 1 supported by the supporting base 4 via an oil absorbing member 8 is immerses in a lubricant tank 2 as it is and then lifted up to be subjected to lubricant film forming. Since no liquid is contained in the member 8 at the initial state before being immersed, the absorbing capability is 100%. When the disk 1 is immersed in the tank 2, the liquid is absorbed and the oil absorbing capability is 0%. When the disk 1 is lifted up slowly in the tank 2, since the liquid of the member 8 is evaporated, the oil absorbing capability of the member reaches rapidly nearly 100%. Then the pooled part to be caused absorbed and eliminated. Thus, no diffused part exists or is caused.
Patent JP-H10147443-A (JP)
Title: Sheet feeder and image reader
Inventor: HIROI MASAKAZU
IPC: G03G15/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a skew and a slip at sheet feeding time, and improve feeding reliability by controlling rotating speed of a driving source so as to become smaller than rotating speed of the driving source at seperately carrying time of a sheet when reconnected after driving force of the driving source is cut off by a clutch means. SOLUTION: In an automatic document feeder, in the case of a single-sided document carrying mode, since OFF control is performed on a path switching solenoid 107, a carrying path becomes the document feeding passage C side, and a preceding document enters platen glass 3. When the rear end of the preceding document passes through a nip part of feeding roller pairs 16, a separating clutch 106 is turned on, and a feed of a succedding document by the feeding rollers is started. When the rear end of the preceding document passes through the nip part of feeding roller pairs 9, carring speed of the feeding roller pairs 9 is reduced. The seprating clutch 106 is connected in this condition. Therefore, a slip between a feeding means and a sheet is restrained, and a skew of the sheet is prevented.
Patent JP-H11344944-A (JP)
Title: Transmissible display device
Inventor: MASUDA ATSUSHI
IPC: G09F13/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a transmissible display device which saves electric power by minimizing the number of light emitting diodes as far as possible and selectively depicts soft chromatic luminous designs and characters in various colors on the same light transmission surface. SOLUTION: A power source section for supplying electric power in an optimum state to the light emitting diodes 3, 3' of various luminous colors is constituted and the light emitting diodes 3, 3' are made to emit light in various states. Planar and translucent or transparent optical waveguides 1 are formed in various shapes. A writing picture is formed of chromatic light emitting parts 5, 8 composed of projecting parts and physical recessed parts consisting of color materials constituted on the front surfaces and rear surfaces thereof. Grooves or holes 2, 2' for insertion of the light emitting diodes 3, 3' are formed on any side of the flat plate. The light emitting diodes 3, 3' are inserted into these holes 2, 2' or brought into tight contact with the flanks of the optical waveguides 1 or are arranged with clearances to introduce luminous fluxes to the optical waveguides 1.  Further, the transmissible display device which makes the writing picture to emit light beautifully is obtd. by forming the plate into a multilayered structure, composing the plate of various shapes and imparting color selectivity to the luminous colors of the light emitting diodes.
Patent JP-H04178074-A (JP)
Title: Coding decoding system for picture signal and its device
Inventor: MIZUNO SHOJI
IPC: H04N19/00
Filed: 1990-11-13
Abstract: PURPOSE:To simplify the device and to improve the coding efficiency by decomposing a picture signal into a high level and a low level signal designating a level of the picture signal roughly and finally, using the high level signal to discriminate a direction of contour and selecting adaptively a reference signal for predicting the low level signal. CONSTITUTION:A picture signal decomposing device 1 decomposes a picture signal (x) into a high level (y) and a low level signal (z) designating a level of the picture signal roughly and finally. A reference signal decision device 3 uses the signal (y) to detect a direction of a contour of the picture and decides the reference signal at coding of the signal (z) and adds a direction code S and reference signals yi, yj, yk to a low level signal coder 4. A code synthesizer 5 selects codes in the order of Cy, Cz and sends the selected code to a decoder side via a transmission line 6. A code decomposing device 7 decomposes the compressed code C' into codes Cy', Cz' corresponding to the high level and the low level signal and high level and low level signal decoders 8, 10 are used to apply inverse processing to the coders 2, 4 and a picture signal synthesizer 11 synthesizes the codes Cy', Cz' to obtain a picture signal x'. Thus, the coding efficiency is improved without making the device complicated.
Patent JP-H03167765-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/36
Filed: 1989-11-28
Abstract: PURPOSE:To inhibit dendrite growth so as to obtain e good performance secondary battery by covering a negative electrode with a thin film of ethylene- propylene copolymer rubber. CONSTITUTION:A negative electrode comprising a sodium alloy or a mixture of the sodium alloy, carboneous substance and a binding agent covered with ethylene-propylene copolymer rubber is used; i.e., the oxidation reduction potential of sodium is higher than that of lithium and therefore the reactivity of sodium to a battery solvent is milder and the reversibility of electrodes is good. Further, the use of the sodium alloy greatly restrains the reactivity of the electrode to a sodium solvent. Ethylene-propylene copolymer rubber is one kind of synthetic rubber and EPR, EPDM and the like can be mentioned as the rubber and EPDM is preferable. Thus the secondary battery has its energy density heightened, cycle life elongated and the rate of self-discharge lowered.
Patent JP-H07157604-A (JP)
Title: Polyethylene composition for laminate
Inventor: ITO KOICHI
IPC: C08L21/00
Filed: 1993-12-07
Abstract: PURPOSE:To improve the adhesiveness by mixing a low-density PE having a specified melt flow rate and an oligomer having a terminal functional group at a specified weight ratio. CONSTITUTION:A low-density PE having a melt flow rate of 1-20 g/10 min is mixed with an oligomer having one terminal functional group selected from hydroxy, amino, carboxyl and epoxy groups, comprising, e.g. hydroxy-terminated 1,4-polybutadiene and having a number-average molecular weight of about 800 to 15,000 and a usual plasticizer, stabilizing agent, filler, etc., in the prescribed proportions in, e.g. a Henschel mixer. The mixture is melt compounded through, e.g. a vented extruder at about 140-350 deg.C to form pellets, thus giving the objective composition which contains 70-98wt.% low-density PE and 30-2wt.% oligomer having a terminal functional group and is excellent in adhesiveness to a base material at relatively low temperature.
Patent JP-H03167809-A (JP)
Title: Air-core coil
Inventor: FURUYA YOSHIJI
IPC: H05K1/18
Filed: 1989-11-28
Abstract: PURPOSE:To facilitate wire-to-wire gap adjustment after transfer and assembly by externally providing a coil body with a member having a rest for mounting on a printed board and a chuck for chuck transfer on a face different from the rest, which member is formed of a low-melting point material. CONSTITUTION:For assembly mounting, the chip mounter vacuums the chuck 11a of a chuck transfer member 11 to transfer and mount a coil to a specified soldering position (printed with solder cream beforehand) on a printed board. On the other hand, a rest 11c is made flat at the bottom and can be mounted stably on the printed board. A printed board where the coil body 10 is thus mounted by the chip mounter is transferred into the reflow furnace; thereby, solder cream is melted to braze soldering parts 10a to the printed board. At this time the chuck transfer member 11 formed of a low-melting point material is melted so as not to keep shape on the coil body 10. Therefore, wire-to-wire gap of the coil body 10 can easily be adjusted.
Patent JP-S63159009-A (JP)
Inventor: MATSUBARA IKURO
IPC: B28B1/02
Filed: 1986-12-23
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-H08144220-A (JP)
Title: Vibration damper for water bridge
Inventor: HARA TADAHIKO
IPC: E01D1/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide an economical vibration damper utilizing water just under a bridge as working damping mass and having a simple structure for the water bridge when no space is required in the upper section of the bridge and there is water just under the bridge. CONSTITUTION: A vertical long-sized tank 2, which is provided droopingly from the underside of a bridge 1 and a lower end is immersed in water in a lower section, a plurality of water suction-discharge ports 5 bored to the bottom plate of the tank 2, and a vacuum pump 4 being connected to an intake port 8 at the upper end of the vertical long-sized tank 2 through a hose and exhausting air in the tank 2 are provided. The upper end of the vertical long-sized tank 2 is pivoted by the underside section of the bridge 1 in such a manner that the upper end of the tank 2 can be rotated between a horizontal place and a vertical place through a horizontal pivot pin.  The horizontal pivot pin of the vertical long-sized tank 2 is formed as a horizontal pin parallel with the longitudinal direction of the bridge 1, and the vertical long-sized tank 2 can be turned to the horizontal place towards a downstream from the vertical place in a lateral vertical surface crossing at right angles in the longitudinal direction of the bridge 1.
Patent JP-H06165366-A (JP)
Title: Transformer and breaker controller
Inventor: KAWAGUCHI JUNICHI
IPC: H02H7/045
Filed: 1992-11-17
Abstract: PURPOSE:To provide a transformer breaker controller where an exciting rush current does not occur so that each kind of relay of a power system do not respond needlessly. CONSTITUTION:In a power system equipped with a transformer 1, a transformer primary breaker, and each kind of protective relay, a thyristor breaker CB2 is used for the transformer primary breaker, and a breaker controller CB2X is provided, which controls a breaker so that it may not generates an exciting rush current in a transformer by controlling a thyristor to increase, having a certain time from zero voltage to rated voltage so that it may not give the DC biased magnetic flux by the sharp change of magnetic flux by the AC voltage applied to the iron core of the transformer at turn on of the transformer primary breaker and also, controlling the thyristor so that the voltage applied to the iron core of the transformer may be finally zero, being lowered gradually from rated voltage at cut off of the transformer primary breaker.
Patent JP-H06160847-A (JP)
Title: Liquid crystal display device
Inventor: KAWAMURA HIDEO
IPC: G02F1/133
Filed: 1992-11-17
Abstract: PURPOSE:To make a liquid crystal display device compact by arranging an inverter for lightening between plural fluorescent lamps so that the inverter for lightening is prevented from being arranged on the side surface part of a back light. CONSTITUTION:The device is provided with two cold cathode fluorescent lamps 2 arrayed under a liquid crystal display element, not shown in the figure, a diffusing board 3 arranged between the liquid crystal display element and the cold cathode fluorescent lamps 2, a boat-formed reflector 4 arranged under the cold cathode fluorescent lamps 2: and the inverter 5 for lightening is arranged between the two cold cathode fluorescent lamps 2, and a light transmission plate 8 is arranged between the inverter 5 for lightening and the diffusing board 3.