baber/WOPTO huggingface dataset:
Patent JP-H1020871-A (JP)
Title: On-vehicle karaoke device
Inventor: YO SHIZUKA
IPC: H04N5/445
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to select and input music without troubling other passengers by reading out and displaying music information for music retrieving from a storage means with retrieval instruction from a remote place. SOLUTION: A user uses a remote controller 20 to input the instruction for retrieving 'KARAOKE' music. A light receiving part 30 transmits its signal to a CPU 10, and the CPU 10 transmits it first to a display data output device 50 that a retrieval method becoming a first point of retrieval is displayed on a monitor 60. At this time, retrieval with a music name is selected, and for instance, when the music of the music name starting from a (ka) row (the Japanese cursive syllabary) is retrieved, the sign (2) of the (ka) row is inputted by the remote controller 20. Then, the CPU 10 selects out the music that the music name starts from the (ka) row from 'KARAOKE' selecting information stored in an HDD 40 to display it on the monitor 60. The user inputs its music number when the user finds out the required music from them.  In such a manner, the user can select 'KARAOKE' music without viewing a song book.
Patent JP-S6238637-A (JP)
Title: Control system for transmission in multi-drop
Inventor: TANAKA NAOTAMI
Filed: 1985-08-14
Abstract: PURPOSE:To constitute inexpensively the titled system by setting a different timer value to a timer at each terminal device and allowing each terminal device to control the timing of acquisition of a transmission right of a terminal depending on the time-up of the timer so as to eliminate the need for a master controller. CONSTITUTION:When a power switch is turned on, a timer setting section 86 of each terminal device sets a timer value corresponding to an own terminal device number N to a timer 60. The timer 60 of a terminal device 100 is time- over at first, and when a transmission/reception control section 87 receives a time-up signal from the timer 60, the section 87 starts a synchronizing signal transmission section 82 and sends a synchronizing signal S to a serial data bus 20 via a P/S converting section 31. A signal supervisory section 88 is started by a dissidence signal in a terminal device in the awaiting state of a synchronizing signal, whether or not a signal exists on a serial data bus 20 is supervised, and when the signal exists, a signal presence signal is outputted to the timer setting section 86. Every time the section 86 receives the signal presence signal, the section 86 sets the 2nd timer value to the timer 60.
Patent JP-H0341168-A (JP)
Title: Oil-dispersible coloring pigment and its preparation
Inventor: SASACHI MOMOKO
IPC: C09C3/08
Filed: 1989-07-10
Abstract: PURPOSE:To prepare a coloring pigment with a bright color tone and an excellent dispersibility in an oil by coloring a finely particulate carrier with an ionic surface-active dye having an ionic group and a hydrocarbon group. CONSTITUTION:A finely particulate carrier (pref. a hydrate oxide of a metal such as Fe, Cr, Al, Co, or Ti) having a particle diameter of 1nm-10mum, pref. 1nm-1mum, is colored with an ionic surface-active dye (e.g. C.I. Acid Red 138 of the formula) having an ionic group capable of being electrically charged in an aq. medium and an 8-36C hydrocarbon group to give an oil-dispersible coloring pigment. The ionic surface-active dye is one that is charged with the sign opposite to that with which the carrier particle is charged.
Patent JP-H1113691-A (JP)
Title: Impeller for centrifugal fan
Inventor: FUJITA HIDEKI
IPC: F04D29/30
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce noises by specifying the outer diameter size of an impeller and the number of a blade, and enlarging the diameter of a suction port side formed on an outer peripheral surface of the impeller of the blade, and forming a gradient surface toward a blade holding base plate side so as to contract a diameter. SOLUTION: A small diameter and multiple blade impeller whose outer diameter size is 250 mm and less and the number of the blade is 50 or more is formed in such a constitution that a gradient surface is gradually formed along from a large diameter end part 1-11 of a suction port side end surface 1-4 to a small diameter end part 1-12 of a blade hold base plate side end surface 1-5, on an impeller outer peripheral surface 1-1. Air of a suction port side whose speed is slow is entered into the blade in the vicinity of the large diameter end part 1-11, speed is increased by a blade having a large diameter. On the other hand, air entered into the blade in the vicinity of the small diameter end part 1-12 whose speed is high, is accelerated by a blade having a small diameter, speed is nearly unified in the vicinity of the outlet of the impeller so as to suppress generation of vortex.  It is thus possible to reduce generation of noise.
Patent JP-H1018356-A (JP)
Title: Hydraulic shovel
Inventor: TAJI HIROSHI
IPC: E02F9/20
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel provided with a regeneration circuit of a cylinder for arm in which operation speed of the cylinder for arm can be reduced sufficiently and an arm can be started slowly in a condition in which a manipulated variable of an operation lever for arm is small and operation speed of the cylinder for arm can be increased sufficiently by increasing the manipulated variable of the operation lever for arm. SOLUTION: A variable restriction 520 is provided in a regeneration circuit 18 which reflexes pressure oil from an oil chamber 6b in a rod side to an oil chamber 6a on a bottom side of a cylinder 6 for arm. Passage area of the variable restriction 20 is controlled in accordance with pilot pressure Pa to a spool valve 14 for arm which is generated by a remote control valve device 10 of an operation lever 9 for arm so that the passage area becomes small when a manipulated variable of the operation lever 9 for arm is small. At the same time, change characteristics of the passage area of the variable restriction 20 can be set to plural kinds of settings by a gain setting switch 28.
Patent JP-S5874807-A (JP)
Inventor: AASAA HENRII MAINZU
IPC: F01D25/24
Filed: 1982-10-08
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-S57101428-A (JP)
Title: Turn-off circuit of gate turn-off thyristor
Inventor: ISHIDOU MICHIHARU
IPC: H03K17/732
Filed: 1980-12-16
Abstract: PURPOSE:To prevent the malfunction of a gate turn-off thyristor (GTO), by gradually interrupting a switching transistor. CONSTITUTION:When a signal VOFF is supplied from a gate turn-off reference signal source 5, a transistor (TR)4 turns off and a reverse bias current iG is supplied to a GTO1. On the other hand, charging is made as the polarity shown in Figure from the source 5 to a capacitor 9 through a resistor 10. Succeedingly, ater the GTO1 turns off, when the signal VOFF disappears, the base current of the TR4 is decreased by electric charge of the capacitor 9 discharged through a resistor 11, diode 12 and the base/emitter of the TR4. Thus, a collector current ic of the TR4 is attenuated gradually. Thus, a current iz flowing to a zener diode 6 is also attenuated gradually, a negative voltage VL generated at a parasitic inductance 8 cannot be produced, and a forward bias current mistriggering the GTO1 can be suppressed.
Patent JP-H0228787-A (JP)
Title: Aligner mechanism for ticket issuing device
Inventor: HASEGAWA TADASHI
IPC: B65H9/04
Filed: 1988-07-18
Abstract: PURPOSE:To align a ticket sheet with a reference surface through simple constitution without giving excessive pressing force upon it by providing a striking roller driven to rotate in a direction to strike the ticket sheet against the reference surface at right angles. CONSTITUTION:When a sheet separating feeding part 28 separates and feeds the ticket sheet 2 in a cassette 3 toward the reference surface 10, the striking roller 31 located between the sheet feeding part 28 and the reference surface 10 strikes the ticket sheet 2 against the reference surface 10 at right angles as following an sheet feeding operation, and acts so as to about the ticket sheet 2 against the reference surface 10 by the pressing force in a right-angled direction which can comparatively resist load. Here, when the ticket sheet 2 strikes the reference surface 10, since the reference surface striking force of the ticket sheet 2 is applied to the power transmission system of the roller 31, slip occurs, and the roller 31 comes to stop rotating, and the roller 31 acts so that the excessive force is not applied upon the ticket sheet 2 after abutting against the reference surface.
Patent JP-S6069923-A (JP)
Title: Method for constituting base station zone in mobile communication
Inventor: NIIKURA EIJI
IPC: H01L21/225
Filed: 1983-09-27
Abstract: PURPOSE:To increase talking traffic by dividing a communication zone in the form of a hexagonal cell into unit cells, forming cell clusters in the unit of three cells and directing the directivity of an antenna provided at the center of each cell toward each vertex of the hexagon. CONSTITUTION:The service area consisting of hexagons of equal area of a base station zone is divided to each sector and the zone is constituted by distributing all talkings usable to each sector and control channels to it. Three adjacent hexagonal cells are formed as a three-leaf where one side of a cell is in contact with that of the other two and used as one set of the cell cluster, which is used as one unit, and the clusters are stacked in the directions of east and west, 30 deg. to northeast and 30 deg. to northwest so as to cause no clearance to each other. The base station is provided to the center of each sector, the six directive antennas are installed so that the main beam of the antennas is directed toward each vertex of the hexagonal cells thereby forming independent talking areas respectively. The east sector of each cell is named as A1, B1 and C1 and the radio channel is allocated while the sector number is made correspond clockwise.
Patent JP-H0715279-A (JP)
Title: Control method for modem
Inventor: TSUMURA NAOKI
IPC: H03H15/00
Filed: 1993-06-28
Abstract: PURPOSE:To conduct suitable signal correction at all times by deciding whether the correction factor of an automatic equalizer is within the correction ability limit or not, using only the automatic equalizer when it is within the limit and using both the automatic equalizer and a fixed equalizer when it exceeds the limit. CONSTITUTION:A signal attenuation amount is calculated by performing Fourier transform to a tap coefficient set to an an automatic equalizer 45, and image information is transmitted by using a fixed equalizer 42 together with the automatic equalizer 45 when the calculated signal attenuation amount exceeds a specified value or by using only the automatic equalizer 45 when it is less than the specified value. In this case, the automatic equalizer 45 limits the correction ability and can not be dealt with even when the correction factor enlarged rather than a certain degree is set. Therefore, when the signal distortion of a received signal is large and can not be completely corrected by the automatic equalizer 45, the correction of the received signal is prevented from being lacked by using the fixed equalizer 42. Since the fixed equalizer 42 is not used when there is no distortion in the received signal, over correction can be prevented.
Patent JP-H1124738-A (JP)
Title: Plant monitoring device
Inventor: YAMADA YASUHIRO
IPC: G05B23/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To perform the systematic monitoring significant of plant operation without being affected by the delay of control starting time. SOLUTION: An input process means 12 of a control process part 5 transmits control data inputted by an operator through a display/input device 3 to a controller 4 and after start of control is requested, control data and planed data are compared with each other; when control is performed with planed data, a limit value is set in a monitor database 15. Then a monitor process part 7 starts monitoring whether or not a monitor parameters is within the limit value on the completion of the control by the controller 4 based upon the control data.
Patent JP-H0342178-A (JP)
Title: Manufacture of grating and its device
Inventor: YAMASHITA MASAKATSU
IPC: B23K37/00
Filed: 1989-07-10
Abstract: PURPOSE:To furnish grating of high quality by subjecting an end plate and a grating semifinished product to tack-welding, positioning and main welding, reversing the semifinished product by a reversing device and then, subjecting the other surface side to main welding by second main welding. CONSTITUTION:A positioning device 7 presses the grating semifinished product (a) against a reference plate 71 at each welding working position to carry out positioning. Each welding equipment then performs tack-welding, positioning and further, main welding on the end plate E supplied to an end of the above- mentioned semifinished product positioned and the semifinished product (a). The reversing device 53 then reverses the above-mentioned semifinished product (a) and then, the other surface side is subjected to main welding on a second weld zone 52. Since each welding equipment is provided along a carrying conveyor 2, each stage can be performed continuously while being controlled automatically. By this method, since plural places are first welded and further, main welding is performed, the manufactured grating is hardly strained and the grating of the high quality can be furnished.
Patent JP-H0734030-A (JP)
Title: Coating composition and coated aluminum material
Inventor: TANABE HIRONARI
IPC: C09D7/12
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a coating composition capable of forming a coating film excellent in corrosion resistance, electrodeposition coating performance, etc., on an aluminum material, and a coated aluminum material having the coating film of the coating composition and excellent properties for mold processing and chemical treatment, etc. CONSTITUTION:This aqueous coating composition for aluminum material contains a water-soluble or water-dispersible epoxy resin, a powdery lubricant, silica particles and a silane coupling agent. Further, the coated aluminum material is obtained by coating the aqueous coating composition on the surface of an aluminum material.
Patent JP-H0532-A (JP)
Title: Equipment for water culture
Inventor: OISHI TAKAO
IPC: A01G25/02
Filed: 1991-06-24
Abstract: PURPOSE:To provide the subject equipment for water culture, capable of uniformly supplying a nutritive solution to many cultured plants, free from overflow of the nutritive solution even when the roots are spread, having a circulation system for supplying the nutritive solution and capable of application to displays for indoor use or outdoor use. CONSTITUTION:On the outer side of a flexible inner pipe 1 for supplying a nutritive solution for water culture, a corrugated intermediate pipe 3 having, in the longitudinal direction, two or more through holes 2 through which the above-mentioned nutritive solution flows in and out is arranged and, on the outer side of the corrugated intermediate pipe 3, a flexible outer pipe 6 through which the nutritive solution flowing out from the corrugated intermediate pipe 3 can flow, having an opening part 5 capable of accommodating an artificial culture medium 4 is arranged. The inner pipe 1, the corrugated intermediated pipe 3 and the outer pipe 6 are inclined at a desired gradient so that the above- mentioned nutritive solution may flow and the nutritive solution is circulated.
Patent JP-H0932541-A (JP)
Title: Air cut valve and secondary air supply device using air cut valve
Inventor: ANDOU SHIYOUSAKU
IPC: F01N3/34
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a difference in the timing of supply and cutoff of air from two air outlet passages while being a single air cut valve. SOLUTION: Opening parts 35 and 36 communicate with respective air outlet passages 39 and 40. In these two opening parts 35 and 36, when a valve 54 is opened, an air inlet passage and the two air outlet passages 39 and 40 communicate with each other, and when it is closed, communication between the air inlet passage and the air outlet passages 39 and 40 and communication between the two air outlet passages 39 and 40 are cut off. This valve 54 is driven by an actuator 53.
Patent JP-H1024309-A (JP)
Title: Method and device for transferring steel products
Inventor: KAMISHIRO HATSUYOSHI
IPC: B21B39/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a steel from being seratched during conveying, to eliminate noise generation caused by wire, etc., and to prevent the loosening of wire by placing the steel on the conveyer base and turning the conveyer base. SOLUTION: After bringing out the steel products X which have been rolled and become products from a piling bed A and after binding them by a binding machine C, they are conveyed to a stock yard F to unload them there. In this convey system, the steel products X are conveyed by placing them on the conveyer base 10. The conveyer base 10 is placed on rollers 21, 22 lined up and arranged as a conveying path 20 through rails 13. By rotating and driving the rollers 21, 22, the conveyer base 10 is travelled back and forth. Since the steel products X placed directly on rollers or a drum, etc., are not conveyed, the surfaces of the steel products X are not scratched, also, the noises caused by the wire W running over the rollers, etc., are not caused, and the wire W itself does not loosen. The conveying path 20 is not of a reciprocating system, but a revolving system.
Patent JP-H0736245-A (JP)
Title: Color electrophotographic device
Inventor: TERADA HIROSHI
IPC: G03G15/16
Filed: 1993-07-20
Abstract: PURPOSE:To provide a simple constituted and small sized electrophotographic device excellent in maintainability by adopting constitution that an image forming unit in a position different from an image forming position is independently pulled outside a device. CONSTITUTION:The color electrophotographic device is provided with plural image forming units 1BK, 1C, 1M and 1Y capable of being moved which have a rotary electrostatic charge image carrier and a developing means having the toner of a different color and capable of forming a different color toner image on the carrier, respectively, moreover, a means transferring a toner image on the electrostatic charge image carrier onto a transfer material at a single transfer position, an exposing means executing the exposure of an image in a single exposing position corresponding to the transfer position and a moving means rotating/moving the whole of an image forming unit group, to successively place each of plural image forming units 1BK, 1C, 1M and 1Y in the image forming position 50 corresponding to the exposing position and the transfer position. Then, the constitution that the image forming units 1BK, 1C, 1M and 1Y in the positions different from the image forming position 50 can be independently pulled outside the device is adopted and the toner images of the different color are aligned, superimposed and transferred on the transfer material, to form a color image.
Patent JP-H05347504-A (JP)
Title: Dielectric filter
Inventor: MIYOSHI SATOSHI
IPC: H01P1/205
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the dielectric filter which can obtain a large input/output coupling capacity although it is small-sized, and whose frequency characteristic is stable. CONSTITUTION:The filter is constituted of a laminated structure of a dielectric substrate 11 having a recessed groove 14 of a dielectric filter and a dielectric substrate 12 of a plate, and by forming a prescribed conductor film and combining a 1/4 wavelength TEM resonator. On the laminated face, a conductor pattern 16 is formed in advance, and between this conductor pattern 16 and an inner conductor, the input/output coupling capacitance is obtained. This conductor pattern 16 is connected to a terminal electrode formed by interposing an outer conductor between the conductor pattern and the opening end face, and mounted onto the substrate. It is also allowable that the conductor pattern 16 in the inside is drawn out to the opening end face, and connected to the conductor film of the opening end face.
Patent JP-H0530526-A (JP)
Title: Color edge correcting circuit
Inventor: FUJISHIMA YUKITOMI
IPC: H04N9/68
Filed: 1991-07-19
Abstract: PURPOSE:To emphasize the contour of a chrominance signal without emphasizing a cross color component. CONSTITUTION:An optional band of an inputted brightness signal is extracted through a BPF 50 and converted into an absolute value, a correlation signal correlating to a cross color signal level is obtained through an LPF 70 and the characteristics of an edge correcting signal for correcting the contour of an inputted chrominance signal are controlled by a correction signal control circuit 40 in accordance with the correlation signal.
Patent JP-S6075514-A (JP)
Title: Method for quenching caterpillar link
Inventor: HATSUTORI HISASHI
IPC: C21D9/00
Filed: 1983-09-29
Abstract: PURPOSE:To improve the wear resistance and fatigue strength of a link and to simplify a heat treatment stage by separately quenching the upper and underside parts of the link by water spraying so as to form different prescribed structures. CONSTITUTION:The underside part A of a caterpillar link 5 is quenched with cooling water sprayed from lower nozzles 11, and the upper part B is quenched with cooling water sprayed from upper nozzles 8. At this time, the amount of cooling water, the quenching temp. and time are controlled so as to form a martensite structure in the part A and a bainite structure in the part B. By this method, the depth of hardening of the part A is increased, the wear resistance and fatigue strength are considerably improved, and heat treatment is carried out in one stage.
Patent JP-H0232708-A (JP)
Title: Replacing method for overhead ground wire
Inventor: SANAI MASAO
IPC: H02G1/02
Filed: 1988-07-19
Abstract: PURPOSE:To facilitate replacing work of composite optical fiber overhead ground wire without inducing voltage in the hanging hook by employing a Kepler rope having conductive outer surface when an existing overhead ground wire is re-stretched by means of the Kepler rope and the suspension metal. CONSTITUTION:The core 5 of a Kepler rope is composed of polyethylene and a Kepler and a polyethylene tape are wound thereon respectively as a core member 6 and an intermediate layer material, and a polyester span is stranded thereon as the outermost layer 8. The polyester span is impregnated with special resin in oder to improve the abrasion resistance and weather resistance. Conductivity is provided by applying conductive paint mixed with metal powder such as silver or zinc powder onto the polyester span in the outermost layer of the Kepler rope and stranding metallic wires such as thin Cu wires or Al wires.