baber/WOPTO huggingface dataset:
Patent JP-S6247941-A (JP)
Title: Small-sized high pressure metal vapor discharge lamp
Inventor: INUKAI SHINJI
IPC: H01J61/36
Filed: 1985-08-28
Abstract: PURPOSE:To get rid of such a fact that a high temperature arc comes into access and contact with a light emitting tube wall proximate to a cathode root part for long hours, by specifying the extent of cathode size. CONSTITUTION:A cathode is made up of installing a coil at an interval ranging from a tip end of its electrode axis to at least a sealing part, and when a diame ter of the electrode axis is set down to d1(mm), a diameter of the coil to d2(mm), an outer diameter of the coil to d0, a pitch interval of the coil to l(mm) and a discharge current at steady time to IL (ampere), respectively, it is made so as to satisfy an expression of d2 <=0.8Xd1, 3<=IL/d0<2=155, l<=2Xd2. With this constitution, an arc is surely generated at a tip end of the cathode is a stable lighting state, whereby wrong transmittance in a light emitting tube and the occurrence of cracks are preventable, and that a variation in lamp voltage is little and, what is more, a light flux maintenance rate is also improvable.
Patent JP-S6343413-A (JP)
Title: Sound field controller
Inventor: IDA KAZUNAGA
IPC: H03H15/00
Filed: 1986-08-09
Abstract: PURPOSE:To realize the presence equivalent to a real sound field by dividing a pseudo initial reflected sound group into plural groups in response to plural propagation paths of sound in the real sound field and number of times of reflection on a wall face and deciding the delay time and the frequency characteristic for each split sound group. CONSTITUTION:In reproducing the sound field for a concert hall or the like whose music sound is recorded, to divide sound groups in response to the sound groups with much and the less number of times of reflection on the wall faces of the hall, digital delay circuits 11-14 are connected in series. Delay data group outputted from digital delay circuits 11-14 is inputted to multiplier circuits 21-24, where a constant for each delay data is multiplied and the result is fed to adder circuits 31-34. The adder circuits 31-34 add the delay data groups and supply the result to filters 41-44. Then the outputs of the filters 41-44 are added by an adder circuit 35. Through the constitution above, the frequency characteristic is varied by changing a multiplicand (coefficient) set to the multiplier circuits 21-24. a, input data signal b, output data signal.
Patent JP-H0787583-A (JP)
Title: Wireless head phone system
Inventor: SATO FUMINORI
IPC: H04B10/114
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the transmission/reception of a signal from being stymied even when an obstruction such as a wall, an objects, etc., exists between a transmission part and a reception part in a wireless head phone utilizing infrared rays. CONSTITUTION:Antennas 23 and 24 are respectively connected to the transmission part 1 and the reception part 2 of a sub-carrier through matching circuits 22 and 25 to transmit and receive the signal of a electromagnetic wave in addition to the transmission/reception of the signal of infrared rays. As the electromagnetic wave is also used, this system satisfactorily functions without being stymied by the obstruction.
Patent JP-H0828662-A (JP)
Title: Coupling
Inventor: ITO TERUYUKI
IPC: F16F15/126
Filed: 1994-07-19
Abstract: PURPOSE:To suppress the increase of the vibration transmission ratio when the vibration is inputted in the resonance region without damaging the vibration isolating property to the excited vibration in the vibration insulating region. CONSTITUTION:A thermally reacting member 5 is fixed to either of a hub 1 or a pulley 2, and the high damping is realized by bringing a tip part 52 of the thermally reacting member 5 into contact with the other of the hub 1 or the pulley 2 when the temperature is lower than the prescribed value, while the low damping is realized by bringing the tip part 52 not in contact therewith when the temperature is higher than the prescribed value.
Patent JP-S6167228-A (JP)
Title: Fine pattern forming method
Inventor: KATAOKA FUMIO
IPC: H01L21/302
Filed: 1984-09-10
Abstract: PURPOSE:To form easily a fine polyimide pattern by using a polyimide precursor containing silicon with a pattern forming performance in a mask pattern in dry etching. CONSTITUTION:After polyimide insulating film 2 is formed on a substrate 1 and a solvent to a precursor composing material or a polyimide precursor containing silicon which is induced to a light or a radiation and becomes insoluble is coated on it, a precursor coat 3 is formed after being dried. After a light or a radiation is illuminated to a desired part, which becomes insoluble to a solvent and is under solvent development and is rensed, and a desired pattern 4 is formed, through heat-curing a pattern is changed to a polyimide pattern 5 containing silicon. The moment a surface layer 6 having an eminent plasma oxide resistance with a plasma oxygenation, the lower polyimide layer 2 not covered with pattern 5 is etched and eliminated, and a pattern of a polyimide insulating film having a double structure of a polyimide 2 and polyimides 5 and 6 containing silicon is formed.
Patent JP-S5978066-A (JP)
Title: Paper sheets accumulating equipment
Inventor: TAGAMI GIICHI
IPC: B65H33/06
Filed: 1982-10-28
Abstract: PURPOSE:To separate a sheet of paper attracted to a separator due to static electricity by blowing said sheet of paper being attracted to the separator with air from said separator, in a paper sheets handling equipment which groups paper sheets in every definite number of paper sheet. CONSTITUTION:When the hundredth bank note P is detected by a detector 10, a separator 31 is released from the locked condition and falls due to the tensile force of a spring 14. An assigned number of bank notes P being accumulated on a back-up member 33 in a loose state are lowered from a position incicated by one-dot chain lines to a position indicated by two-dot chain lines to complete the delivery of said bank notes P. Furthermore, an assigned number of bank notes P can be separated on the back-up member 33 with their orderly arranged stage being maintained. A number of minute holes 57 are provided on the bottom side of the separator 31 and compressed air from a compressor, passing through a pipe 58, a valve 59, a receptacle 50, and the separator 31, is blown out downward from the minute holes 57, separating the hundredth bank note P which is attracted to the separator 31 through static electricity, etc.
Patent JP-H0241804-A (JP)
Title: Machine tool and bar material adding device
Inventor: TAKAHASHI TETSUO
IPC: B23B13/12
Filed: 1988-07-29
Abstract: PURPOSE:To make a bar an effective product and facilitate the scrapping of remainders by providing a device which joins the front portion of a new bar to the rear end of the bar held in the rear of a hollow main shaft of a lathe to supply the new bar in the rear of the bar when it is shortened. CONSTITUTION:After a detecting device 34 detects the rear end of a bar 4 before one product is completed and cut off, a machine is stopped to move a movement body 11 to the left and stop the same at the time when an emitting, an emitted organs 33A, B detect the rear end of the bar 4 for gripping the bar 4 by means of the pawl 21 of a clamp mechanism 17. Then, a new bar 4A is set, pressed by a pressing bar in an arrow mark A direction and advanced with the lever 25 of a press-in mechanism 18 glasping the bar 4A by a bar pressing-in roller 26 to fit a projection to the hole in the bar 4, returned after the grips of the clamp mechanism 17 and the press-in mechanism 18 are released to move a movement bench 11 to the left and press an adding portion by the pawl 21 of a chuck 20 for joining the bars 4, 4A. After the machine works the bar 4, normally working e.g., nine one at least in case of the tenth connection border, and performs projection cut, is skips the tenth one to perform the projection cut only, not dealing a cut-off connection border as a product.
Patent JP-S6082595-A (JP)
Inventor: ICHIYAMA SHIYUUICHI
IPC: E02F3/43
Filed: 1983-10-11
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-H04232823-A (JP)
Title: Method and apparatus for measuring shaft output torque
Inventor: JIEEMUSU RICHIYAADO UITSUTE
IPC: G01L3/10
Filed: 1991-07-03
Abstract: PURPOSE: To provide a method for measuring the power of a gas turbine engine without using a shaft position sensor. CONSTITUTION: The method and apparatus for measuring the power output of a gas turbine engine utilize a signal outputted by a speed meter associated with an engine shaft and a pyrometer associated with an engine turbine for measuring engine temperature. The speed meter is primarily fixed for the purpose of measuring shaft speed on the engine, and a part of an engine control system. Also, the pyrometer is fixed as a part of the engine control system to monitor gas turbine temperature. A speed sensor signal derived from a toothed gear passing though the side of the sensor is processed for gaining a row of pulse signals indicating a rotational angle of the engine shaft. The pyrometer is mounted adjacent to at least one of turbine disks and detects the instantaneous temperature of the blades as each blade of the turbine disks passes through the side of the pyrometer.
Patent JP-H0741373-A (JP)
Title: Production of ceramic granule tile
Inventor: FUJII OSAMU
IPC: C04B38/00
Filed: 1993-07-29
Abstract: PURPOSE:To improve the strength by making whole tile uniform in density, impart excellent appearance and increase the yield with no chipping CONSTITUTION:This producing method is provided with a process to from a mixture 11 by adding to mix a thermosetting resin solution and a hardening agent with a ceramic granules and after that, to charge the mixture into the molding flask 13, process to cover with an upper cap 15 by placing a water absorptive sheet 14 or with the sheet 14, a process to completely fill the ceramic granules into the molding flask 13 by applying pressure and torsional stress wholly from the sheet 14 or the surface of the upper cap 15 and a process to harden by heating after removing the sheet 14, the sheet 14 and the upper cap 15 or further also the molding flask 13.
Patent JP-H1133754-A (JP)
Title: Method for removing oxide film by laser processing machine
Inventor: SUGIYAMA AKIHIKO
IPC: B23K26/142
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the method for removing an oxide film by a laser processing machine, wherein an installation of another oxide film removing device and an expensive nitrogen gas are not needed. SOLUTION: In laser processing, after the cutting process is finished with oxygen as an assist gas, the oxide film is produced at a product's outline 2 of the product side, which is engraved on a base material 1. The oxide film is removed by the same laser processing machine, without changing the type of the processing machine, with a different assist gas and a heat reduction control method which controls to reduce the heat amount of the laser light. A different irradiation and driving method of the laser light is also used to remove the film.
Patent JP-S5978449-A (JP)
Title: Manufacture of electrode group for lead-acid battery
Inventor: OKAMOTO KATSUHIRO
IPC: H01M50/536
Filed: 1982-10-27
Abstract: PURPOSE:To virtually remove overflow of a connecting body from the end of electrode group to a lateral direction by gathering lugs of a plurality of plates and arranging a connecting body to it and placing additional lead on the lugs and forming a shelf by heating them. CONSTITUTION:Lugs 1a of the outer side two plates among five plates 1 are bent inward and gathered so as to come into contact with lugs of inside plates. Lugs 1a of five plates are gathered to total three of two, one, and two. A through hole 2a which fits a projection 2a of a connecting body of a neighboring positive electrode group is set in a connecting body 2 having a melting portion 6 which is short to lower part and is projecting to a lateral direction. An additional lead short strip 7 having narrower width than that of the lug 1a is arranged in the upper center of the melting portion 6. The lugs 1a and the connecting body are placed in concavity 9 of a jig 8 for forming a shelf, and lugs 1a, additional lead 7, and melting portion 6 are heated with a burner 10 to form a negative plate group by melt-bonding. Thereby, overflow from end plate of the plate group to a lateral direction is virtually prevented.
Patent JP-S5889745-A (JP)
Inventor: OZAKI HIROSHI
IPC: H01H85/56
Filed: 1981-11-24
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-H0474263-A (JP)
Title: Font data registering device
Inventor: NEZU EIJI
IPC: G06F17/21
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an accurate and highly efficient environment without receiving the influence of other tasks by providing a font table control means and a means which registers the font data with operations of the font table control means and a storage device. CONSTITUTION:A font table control means 12 controls a font table 13 which stores the font store address, the task index, and the font character code of a storage device 11. A font register means 10 operates the storage device 11 and the means 12. In such a constitution, an information processor which works in a multi-task state can accurately perform the registration, change, call and deletion of the external characters without receiving the influence of other tasks. Then a a pleasant environment is obtained.
Patent JP-S60233287-A (JP)
Inventor: HARARUDO SHIYURUTSU
IPC: E06B3/26
Filed: 1984-09-07
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-H063931-A (JP)
Title: Image forming device
Inventor: YAMAZAKI HAJIME
IPC: G03G15/08
Filed: 1992-06-23
Abstract: PURPOSE:To stably fetch a DETP signal and to plot a pattern for measuring density at a correct plotting position in an image forming device where the output of a laser beam is adjusted to be half in the case of plotting the pattern for measuring density. CONSTITUTION:This device is the two-component developing type image forming device in which the toner density of an outputted image is measured and the replenishment of the toner is controlled based on the measured result; and it is provided with an exposing energy adjusting means (a CPU 101, a D/A converter 103, an operational amplifier 105, an NPN transistor 7, and an SW 1) for making only the exposing energy of the laser beam arriving at a photosensitive body lower than ordinary exposing energy in the case of plotting the pattern for measuring density.
Patent JP-S5882020-A (JP)
Inventor: MOORISU MISUTOFUSUKII
IPC: F02B37/04
Filed: 1982-10-27
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-S6248858-A (JP)
Title: Facsimile transmission equipment
Inventor: ISA MAKOTO
IPC: H04N1/12
Filed: 1985-08-28
Abstract: PURPOSE:To set a transmission original to the reading position without intervention of manual operation at retransmission by using continuous paper for the transmission original, scanning by the original length only in the forward direction, carrying it backward and scanning the original while being forwarded again. CONSTITUTION:When the transmission is started, the transmission original 4b is carried up to the read position of a contact image sensor 2 by carrier rollers 1a, 1b and the transmission scanning is started. The number of read scanning lines is counted at scanning and when the number reaches a predetermined scanning line number, the rollers 1a, 1b are stopped to complete the transmission scanning. When it is required to retransmit the original 4b, the drive of the rollers 1a, 1b is reversed, the scanning line number is counted similarly and when the number reaches the predetermined scanning line number, the rollers are stopped to restore the original 4b at the same position as that at the transmission scanning start. Then the original 4b is forwarded again to start the transmission. The original 4b is sent repetitively without being discharged from the equipment by repeating the scanning similarly.
Patent JP-S5979357-A (JP)
Title: Arithmetic control system
Inventor: AOYANAGI KEIZOU
IPC: G06F9/22
Filed: 1982-10-29
Abstract: PURPOSE:To make high-speed processing without disturbing the flow of a pipeline, by installing a means which bypasses data of the destination side to the source side and another means which inhibits the output from a register to the source side at the time of the bypass. CONSTITUTION:A micro instruction having a register No. which is the same register No. as the content of a delay register 4 has, is read out from a control memory 1 to a source designation field 60. The micro instruction is inputted into a comparator 6 and, as the contents coincide with each other, ''1'' is inputted into an NAND gate 14. On the other hand, the content of the register 4 is decoded by a decoder 8 and the output ''1'' is inputted into the gate 14 through an OR gate 13. The gate 14 becomes 0-active and opens a bypass gate 300 from a bus 500 to another bus 600. At the same time, writing of data in a register designated by a register 31 of a register group 100 is also performed in the same cycle. At this time, the output of the gate 14 is also inputted into a decoder 3 and the inhibition of the output gate of the register group 100 is performed with the output.
Patent JP-2001015944-A (JP)
Title: Electronic control unit box
Inventor: ITO KATSUYA
IPC: H05K5/03
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit box capable of securely detaching a bolt to and from a case and a cover. SOLUTION: An ECU box 11 has a case 12 and a cover 13. A case-side bolt tightening section 14 is formed on a flank 12a of the case 12, and a cover- side bolt tightening section 22 is formed on the cover 13. A clip nut 15 is fixed to the case-side bolt tightening section 14. Unevenly structured ribs 17 are formed on both sides of the clip nut 15. An engagedly structured engaging projection 25 is formed on a bank side 13b of the cover 13 of the cover-side bolt tightening section 22. An unevenly structured groove 26 is formed on the back side 13b of the cover-side bolt tightening section 22. The groove 26 is formed in the corresponding position to each rib 17.
Patent JP-H0514908-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIDA YASUAKI
IPC: H04N5/357
Filed: 1991-07-03
Abstract: PURPOSE:To realize image pickup device which can reduce the occurrence of a false signal occurred owing to relation between a frequency when an image element signal is outputted and the modulation frequency when the image element signal is re-modulated and which can execute the further reduction of a moire. CONSTITUTION:Three solid-state elements 11, 12 and 13 which are formed to constitute one frame by plural fields by two-dimensionally arranging plural photodetectors and is provided in accordance with R, G and B and an NTSC color encoder part 20 forming a composite color signal from the output signal of the solid-state image pickup elements 11, 12 and 13 are provided. In the solid-state image pickup device, the time direction component of the frequency being difference between the pulse frequency of a video signal outputted from the solid-state image pickup elements 11, 12 and 13 and the modulation frequency of a signal modulating circuit is defined as the one-half or one-integers of the field frequency so as to be inverted at every field.
Patent JP-H0237556-A (JP)
Title: Pinch roller pressing device
Inventor: KAWADA HIDEAKI
IPC: G11B15/29
Filed: 1988-07-28
Abstract: PURPOSE:To decrease the attractive stroke of a plunger solenoid by moving an intermediate member against a pressing means by an intermediate member driving part provided on a draw-out member when a pinch roller is drawn out to the position of a pressing operation. CONSTITUTION:The intermediate member 51 is provided on the plunger solenoid 35 via a fulcrum 52 in such a way that it can be turned freely and also it receives the pressing of a return spring 53. When the pinch roller 17 is drawn out to the position of the pressing operation at the side of a capstan 31, the intermediate member 51 is driven around the fulcrum 52 against the pressing of the return spring 53 by a pin shape intermediate member driving part 57, and accordingly, a crimping lever 39 is moved from a position separated from the capstan 31 to an adjacent position. After that, the pressing lever 39 is driven by the plunger solenoid 35, and the pinch roller 17 is pressed on the capstan 31, thereby, it is possible to decrease the the operating stroke of the pressing lever 39 by the plunger solenoid 35.
Patent JP-H059403-A (JP)
Title: Furnace and method for producing carbon black
Inventor: YAMAGUCHI KATSUYUKI
IPC: C09C1/48
Filed: 1991-07-03
Abstract: PURPOSE:To efficiently produce carbon black having a broader aggregate size distribution and to make the collecting system compacter by reducing the amount of effluent tail gas. CONSTITUTION:The title furnace has a combustion zone, a feedstock oil injection zone, a reaction zone, and a reaction termination zone connected with one another. The furnace body on the downstream side of the reaction zone consists of a cooling cell which has a double-wall structure made of a metal and has a heat exchange function. In producing carbon black using this furnace, cooling water is introduced into the cooling cell, where the water is preheated by the heat exchange function, and the resulting warm water is circulated and introduced as primary quench water into the reaction zone in an amount of 5-10% of the quench water for reaction termination.
Patent JP-H0356265-A (JP)
Title: Electronic part mounting carrier tape
Inventor: KOIDE KATSUO
IPC: B65D73/02
Filed: 1989-07-21
Abstract: PURPOSE:To obviate the need to change and adjust carrier tape and metal die by a method wherein, in the carrier tape provided with square-shaped embossings for mounting a resin-sealed three-terminal electronic part having the terminals on its resin faces opposite each other, each embossing is provided with recess parts for preventing the part rotation at its sides opposite each other. CONSTITUTION:Carrier tape 1 is provided with an electronic part mounting square-shaped embossings 2, each having first and second recess parts 3 and 4 for preventing the rotation of the electronic part at its sides opposite each other. A transistor is freely receivable in this way in either of the directions as shown by transistors 6 and 7, thereby eliminating the need to provide two kinds of tape, requiring only of metal die, and reducing carrier tape changing time to zero.
Patent JP-H08179856-A (JP)
Title: Portable computer used for computer system capable of being docked and method for docking or for releasing of docking
Inventor: SUKOTSUTO SUWANSUTOROOMU
IPC: G06F13/364
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable computer for a dockable computer system for taking the two states of docking and docking release and the docking/ docking release method of the computer and a host station. SOLUTION: In a hot/warm dockable computer 10, a docking safe circuit 12 responds to DOCK signals and drives the bus of this portable computer 20 and a clocking station 22 to a docking safe state. The DOCK signals can be the informing signals of state change from the docking release to the docking or vice versa. The informing signals can be from a software, a user driven switch or an infrared ray signal. Preferably, in a docking safe/dockable state, the ground conductors of the buses 24 and 46 are referred to by a common ground potential, the buses are in a silent/non-transition state, the bidirectional terminal of the bus 24 is set to an output state, the bidirectional terminal of the bus 46 is set to an input state and the signal levels of the buses 24 and 46 are provided with the same voltage potential.