baber/WOPTO huggingface dataset:
Patent JP-H07282996-A (JP)
Title: Plasma torch
Inventor: NAKANO ETSUO
IPC: B23K10/00
Filed: 1994-04-12
Abstract: PURPOSE:To prevent sputters generated associated with the plasma torch processing from fusion attachment to a nozzle by covering it with a cap; to reduce the costs by replacing minimum amount of components when the cap is damaged by sputters. CONSTITUTION:Plasma arcs generated by electric discharge between an electrode 20 and a work to be processed are spouted out of orifices 21, 23 formed in a nozzle C, wherein a cap D is provided which is secured to a torch body in touch with a tapered portion 24c formed at the tip of the nozzle C where a hole 32d some greater than the orifice 23 is formed while confronting the orifice 23 formed in the nozzle C. The cap D is composed of a covering member 32 positioned as mating with the nozzle C and a cap body 31 to which the covering member 32 is mounted removably. At least the contact surface of the covering member 32 with the nozzle C or the contact surface of the outer nozzle member 24 with the covering member 32 are coated with a ceramic material and ethylene tetrafluoride resin so that electrical insulation is applied.
Patent JP-H04309043-A (JP)
Title: Retransmission method for notice processing utilizing public line
Inventor: FUJIIE KEIKO
IPC: H04L17/02
Filed: 1991-04-08
Abstract: PURPOSE:To attain proper retransmission with respect to an event, to eliminate the need for useless notice processing and to attain notice processing to other notice destination by setting a retransmission time interval and the number of times of transmission for each notice disable event. CONSTITUTION:When a notice is implemented at a first notice time 1-2 and the notice destination is absent or busy, a 1st retransmission is implemented after a lapse of an immediate retransmission time t1 as immediate retransmission and the time is a 1st retransmission time 1-3. A 2nd retransmission is implemented after a lapse of an immediate retransmission time t2 and the time is a 2nd retransmission time 1-4, and the processing above is repeated for the retransmission number of times (in this case, thrice). After the retransmission is repeated for the retransmission number of times, notice is implemented at a notice time designated by the notice destination and the time is a notice time 1-6. When the notice is disable due to an operation mistake of the notice destination, retransmission is tried after a lapse of immediate retransmission time t4 and this is repeated for the retransmission number of times (in this case, twice). Moreover, the retransmission time and the retransmission number of times are referenced by the retransmission time table.
Patent JP-S58190997-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L17/08
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09264456-A (JP)
Title: Pipe fixture
Inventor: KITAMURA KOICHI
IPC: F16L3/223
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fixture, consisting of a small number of parts, which can easily connect pipes laid on the both sides of a floor panel. SOLUTION: The device is provided with a female connector 2 connected to one end of a tube and an elastic leg part 5 projected from a base part 4a in a nearly arc shape and composed of a connector holder for inserting and holding the female connector 2 into the nearly arc shape elastic leg part 5 and a retainer 6a installed on the piping position of a floor panel 7 by fixing the base part 4a of the connector holder.
Patent JP-S51150182-A (JP)
Title: Trave rsing device of ascending and descending type
Inventor: OBATA MASAO
IPC: B24B27/06
Filed: 1975-06-19
Abstract: PURPOSE: To effect quick traverse(descending), quick return (ascending) and cutting traverse (descending) of a gear head at a will. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03273626-A (JP)
Title: Etching apparatus for aluminum alloy film
Inventor: DOMAE SHINICHI
IPC: C23F4/00
Filed: 1990-03-23
Abstract: PURPOSE:To realize an excellent etching shape and the high stability in etching steps by providing a conveying chamber having a two-way conveying arm at the intermediate part between an etching chamber and a processing chamber for performing corrosion preventing treatment and polymer deposition processing, and forming a corrosion resisting film on the side wall of a wiring before additional etching. CONSTITUTION:A silicon oxide film 31, an aluminum alloy film 32 and a patterned photoresist mask 33 are sequentially formed on a silicon substrate 35. The silicon substrate 35 is conveyed into an etching chamber 21 with a conveying arm 27 from an evacuated chamber 20. The substrate is just etched with the mixed gas plasma of, e.g. BCl3, Cl2, CHCl3 and N2. The substrate is automatically conveyed into a processing chamber 1 through a conveying chamber 2 with a two-way conveying arm 3. For example, deposition processing of polymer 4 containing fluorine is performed with CHF3 plasma. Then, the substrate is conveyed into the etching chamber 21 again through the conveying chamber 2 with the two-way conveying arm 3. Additional etching is performed, and residue 34 is removed. The substrate is conveyed into the processing chamber 1 with the two-way conveying arm 3 again, and corrosion preventing treatment is performed.
Patent JP-S58191515-A (JP)
Title: Ultrasonic wave solid-state delay line
Inventor: YOKOYAMA TAKEO
IPC: H03H9/36
Filed: 1982-04-30
Abstract: PURPOSE:To suppress the scattering mode and to improve the characteristics of a delay line, by providing a packing for input and output transducers coupled at ends of a delay medium. CONSTITUTION:The input and output transducers 29, 30 of the same thickness as the delay medium are connected to ends 23, 24 of the delay medium 28 such as glass having parallel major planes 21, 22 respectively. The packings 31, 32 having the similar acoustic impedance as that of the delay medium 28 and of the same thickness are connected to the back side of the transducers 29, 30. The tip of the packings 31, 32 is the shape not reflecting ultrasonic wave signals and an absorbing member 34 is coated. Through the constitution in this way, the scattering mode is suppressed and the characteristics of the delay line is improved.
Patent JP-S59201714-A (JP)
Title: Blade replacing apparatus of side trimmer
Inventor: HIDAKA KATSUSHI
IPC: B23D19/06
Filed: 1983-04-28
Abstract: PURPOSE:To reduce the time for replacing blade and economize labor by installing a blade replacing dolly and automatically replacing a blade cartridge in line with a blade receiving dolly through a chuck head. CONSTITUTION:The turret type side trimmers 1 and 1a oppositely arranged on the both sides of a strip 12 are equipped with each pair of blades 3 and 3' and 3a and 3b in the upper and lower parts on the both sides of a trimmer body 4 which is turnable around a vertical axis, and replacement of blade is carried- out by turning the trimmer body 4 by 180 degrees, and the time for replacing blade is reduced by replacing a worn-out blade with a spare blade during operation of the line and setting said blade in waiting state.
Patent JP-S61233500-A (JP)
Title: Semiconductor storage device
Inventor: TAGUCHI MASAO
IPC: G11C29/42
Filed: 1985-04-08
Abstract: PURPOSE:To equalize required write time on a DRAM having an ECC circuit to that having no ECC circuit by constituting a parity data cell array of a memory where data write and read are attained simultaneously through separate systems independently. CONSTITUTION:A check circuit 34 uses a clock phi3 to apply humming decoding to data in a register 28, that is, read data + parity data + write data, generates a syndrome and stores it in a register 30. When column decoders 14, 18 apply bit wire selection in a column address CAj, a column address CAi at preceding write is inputted to a column decoder 20 to apply bit line selection of a cell array 16. The data on a parity data bus 26 is inverted according to the output of the register 30 by an inverting circuit 46 and the result is written on a memory cell at a cross point between the selection bit line and the word line WLi. The syndrome this time is written on the same memory cell of the cell array 16 at the next write.
Patent JP-S62232571-A (JP)
Title: Speed detector
Inventor: KAMEDA HIDEO
IPC: G01P3/50
Filed: 1986-04-02
Abstract: PURPOSE:To detect a speed, by detecting the moving quantity of moving matter to be measured by operating the light transmitting and receiving elements of a range finder utilizing a triangulation theory at a definite time interval and dividing said moving quantity by the definite time during that the range finder is operated. CONSTITUTION:The articles 3a, 3b to be measured moving by a belt conveyor 53 are irradiated with the converged measuring light 4 from the light emitting element 1 of a light emitting apparatus 51. The reflected lights 4a, 4b from the articles 3a, 3b moved over a moving distance 55 are respectively condensed by the light receiving condensing lens 5 of a light receiving apparatus 52 and received by photodetectors 7a, 7b. The reflected lights 4a, 4b received by the light receiving devices 8a, 8b of the light receiving apparatus 52 are applied to an operational amplifier 12 through buffer amplifiers 10a, 10b and the moving quantities of the article 3a, 3b to be measured are detected by the operation with a reference voltage power source 14. The output of said amplifier 12 is processed by comparators 15a-15c and constant current circuits 16a-16c and divided by the definite time during when a range finder is operated to detect a speed.
Patent JP-H05273797-A (JP)
Title: Electrostatic developing method and production of electrostatic developer
IPC: G03G9/08
Filed: 1992-03-30
Abstract: PURPOSE:To enhance the resolution by using a developer removing coarse particles by making the mixture of image forming particles and auxibiary particles pass through a specific mesh in the state of dispersing the mixture into a gas. CONSTITUTION:Development is excecuted in an alternating electric field by using the developer which incorporates at least the sensitive image forming particles and the auxiliary particles triboelectrified therewith (more preferably the auxiliary particles which is an inorganic particle having <=1/2 of the size of the image forming particles and >=0.1mum average diameter size) and the developing agent cut by making the mixture pass through the mesh having a nominal dimension <=80mum in the state of dispersing the mixtrure into the gas after the image forming particles and the auxiliary particles are mixed. As a latent image holding member, a photosensitive material provided with a layer of selenium, an organic photosensitive material, etc., on a conductive base material, a master provided with an insulation layer on the conductive base material or the like are used and a desired electrostatic latent image pattern is formed on the surface thereof by the distribution of an electrostatic charge and the developer is transferred and developed by a statically electric force in a developing region opposed to a developer carrier.
Patent JP-H10269484-A (JP)
Title: Disaster preventing monitor system provided with voice information link recording/reproducing function
Inventor: AMANO HIDEAKI
IPC: G08B27/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent voice information from being misrecorded at the occurence of emergency and to execute accurate state analysis at the occurence of an emergency state by recording emergency information and voice information as a link at the occurence of emergency and automatically reproducing and outputting voice information linked with the emergency information at the time of selecting the emergency information. SOLUTION: Plural disaster preventing sensors P are connected to a disaster preventing receiver B. The receiver B is provided with an emergency interphone means I, which is connected to an emergency telephone means E arranged on a proper position in a monitoring section through another talking line. When any one of telephone means E in the monitoring system and the interphone means I are driven, an emergency information/voice information recording means R is driven and voice information mutually transmitted/received between both the means E, I is recorded in a recording medium in a state liked with the emergency information. A recording/reproducing means Q automatically reads out the voice information linked with the selected emergency information and reproduces and outputs the read voice information through a speaker SP.
Patent JP-S58193775-A (JP)
Title: Repairing method of inside surface of installed pipe
Inventor: KOGA MOTOYUKI
IPC: F16L58/10
Filed: 1982-04-30
Abstract: PURPOSE:To easily repair the inside surface of a branch pipe and a feed pipe, by feeding a coating material together with a carrier gas from the end of the feed pipe, when coating and repairing the inside surface of an existing pipe such as a gas pipe, etc. consisting of a branch pipe from which many underground feed pipes are branched. CONSTITUTION:Compressed air is heated and converted to a vortex flow as a carrier gas, a polishing material is added to it, it is passed through an existing pipe A such as a gas pipe, etc., the inside surface is cleaned, and thereafter, only the carrier gas is passed through, and the inside surface is heated and dried. Subsequently, when a coating material of a thermosetting resin, etc. is made to flow and the inside surface is repaired by coating, a coating head 8 connected to an end part 34 of many feed pipes 31 provided on a branch pipe 30 of the existing pipe A, and the coating material is mixed in the hightemperature carrier gas and is fed. The carrier gas containing the coating material passes through the feed pipe 31 and the branch 30, repairs their inside surface by coating, and thereafter, is sucked by a vacuum pump 23, and the residual coating material is collected by a collecting vessel 20a.
Patent JP-S62230713-A (JP)
Title: Cariostatic agent
Inventor: TSUDA YOSHINORI
IPC: A61K8/40
Filed: 1986-03-31
Abstract: PURPOSE:To provide a cariostatic agent containing a methylpiperazine derivative as an active component, exhibiting remarkable growth-inhibition activity against Streptococcus mutans which is a main bacterial strain to cause caries and useful for the prevention and remedy of caries by compounding to an antibacterial agent for dental use, etc. CONSTITUTION:The objective cariostatic agent contains a methylpiperazine derivative of formula (A is -CO- or CH2-; n is 12-18) as an active component. The compound of formula includes 1-dodecanoyl-4-methylpiperazine (n=12), 1-tetradecanoyl-4-methyl-piperazine (n=14), etc., as an acyl derivative wherein A is -CO- group and 1-dodecyl-4-methylpiperazine (n-12), etc., as an alkyl derivative wherein A is -CH2- group. Especially preferable compound is 1-tetradecyl-4- methylpiperazine (n=14). The compound of formula is used as a main component and administered in the form of various drugs containing an antibacterial agent for dental use, etc.
Patent JP-S53983-A (JP)
Title: Semiconductor device
Inventor: IIZUKA TETSUYA
IPC: H03K19/094
Filed: 1976-06-25
Abstract: PURPOSE:To  obtain a semiconductor device of less power consumption which is highly integrated by laminating network N<++> layers and a P type signal input terminal zone on a P<++> substrate and providing a N type signal output zone within said zone.
Patent JP-S60219335-A (JP)
Title: Holding device for elevating mechanism of working machine
Inventor: DOI YOSHINORI
IPC: E02F9/22
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the occurrence of a risk of a working machine being dropped under gravity, by a method wherein, when an elevating mechanism of a working machine is raised to a given position and an engine is brought to a stop, movement is controlled so that a notched hole for lowering is slightly increased in a lap width. CONSTITUTION:A notched hole 11 for lowering, which returns pressure oil in a lift cylinder 4 to a tank, is provided in a spool 10 of a control valve 5 which controls feed and discharge of pressure oil to and from a lift cylinder 4 of an elevating mechanism for a working machine, and the notched hole 11 is lapped with a land part 12. When the elevating mechanism for the elevating machine is raised to a given position and an engine is brought to a stop, movement of the spool 10 is controlled so that the notched hole 11 for lowering is slightly increased in a lap width (l). This reduces leakage of pressure oil from the lift cylinder 4, and eliminates a risk of the working machine being dropped under gravity. Further, since there is no increase in the lap width during driving of the engine, the valve 5 is prevented from deterioration in response and is sensitively operated.
Patent JP-S57188797-A (JP)
Title: Metallic guard net for electric fan
Inventor: SATOU TAKASHI
IPC: F04D25/08
Filed: 1981-05-18
Abstract: PURPOSE:To prevent an oscillating mechanism from the damage caused by the loaded abnormal force by making a metallic guard net unmovable even if a propeller and a drive unit of the propeller are given rotary oscillation. CONSTITUTION:A metallic guard net 1 is fast fixed on a stand 2 in a fixing part 6. Inside the guard net, there are the upper part of the stand 2, a propeller- driving unit 3 with an oscillating button 4, and a propeller 5 driven by the unit. Even if the propeller and the propeller-driving unit 3 are given rotary oscillation, the metallic guard net is unmovable. Consequently, even in the case of turning over, an oscillating mechanism inside the propeller-driving unit 3 is free from abnormal force, and prevented from the damage.
Patent JP-H08249503-A (JP)
Title: Three-dimensional graphic processor
Inventor: OGASAWARA MICHITOSHI
IPC: G06F17/50
Filed: 1995-03-08
Abstract: PURPOSE: To easily and exactly execute an operation for changing the position or direction of an object to be worked. CONSTITUTION: Concerning the three-dimensional graphic processor for displaying an object 4 to be worked arranged in a virtual three-dimensional space while changing its state corresponding to the input operation of an operator, this device is provided with an operation specification graphic data managing means for managing the graphic data of an operation specification graphic 3 to be moved corresponding to an input operation 2 and a working object data managing means for managing the graphic data of the object to be worked so that a change in the state of the object 4 to be worked can be interlocked with the movement of the operation specification graphic.  In the operation specification graphic 3 is reflected, all the input operations 2 of the operator are reflected and even when moving the object 4 to be worked, the object to be worked is moved while being interlocked with the move of the operation specification graphic. Thus, the consistency of operation is kept and the operator can execute the exact operation.
Patent JP-S57190205-A (JP)
Title: Method for measuring thickness of painted film by fluorescent x ray
Inventor: HIROSE YUUSUKE
IPC: G01N23/223
Filed: 1981-05-20
Abstract: PURPOSE:To measure the thickness of the painted film without destruction accurately  in a short time by measuring the intensity of the fluorescent X rays with respect to a  metal plate on which the paint including a specified element is painted, and computing  the thickness of the painted film from the value which has been measured in advance. CONSTITUTION:The paint including the specified element is painted on the metal plate to the thickness which exceeds the limit against the fluorescent X rays excited  from the specified element included in the paint. The X rays are irradiated to the  metal plate from the painted film side. The intensity of the fluorescent X rays excited from the element in the painted film and the intensity of the fluorescent rays which  are excited from a ground metal and absorbed and attenuated by the specified element  in the painted film are simultaneously measured. The rate of inclusion of the specified element in the painted film is computed from the relationship among the measured  value, the intensity of the fluorescent X rays and the rate of inclusion of the element  which have been measured in advance. The painted film thickness is computed from  the relationship between the previously measured intensity of the fluorescent X rays  which are excited from the ground metal and absorbed and attenuated in response to  the rate of inclusion of the specified element in the painted film.
Patent JP-2000266505-A (JP)
Title: Position deviation detecting method for work
Inventor: MAEDA YUJI
IPC: G01B7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a position deviation detecting method for work with small volume at an inexpensive price. SOLUTION: This position deviation detecting method for work places a plane resistor 7 on a surface of work 5 to connect respectively a pair of X axis electrodes 9a, 9b being mutually in noncontact at an opposed edge part in an X-axis direction along a surface of the resistor 7. It connects respectively Y axis electrodes 8a, 8b being mutually in noncontact at an opposed edge part in a Y axis direction orthogonal to the X axis direction to apply a voltage to X axis electrodes 9a, 9b or Y axis electrodes 8a, 8b, and then detects potential between a contact probe 3 and the X axis electrodes 9a, 9b or Y axis electrodes 8a, 8b by contacting the contact probe 3 for detecting potential to the resistor 7.  Then, it compares liberalized compensation data pre-stored showing relation between a position deviation amount d from a center position C of the resistor 7 to the work 5 and a potential distribution on the resistor 7, with potential detected by the probe 3 for detecting potential to compute the deviation amount d from the center position C of the resistor 7 to the work 5 based on a reference result.
Patent JP-S553209-A (JP)
Title: Fm demodulator circuit
Inventor: SAWADA SHIGERU
IPC: H03D3/22
Filed: 1978-06-22
Abstract: PURPOSE: To improve the liniality of the S-shape characteristics by forming the phase-shift circuit of the quadrature-type FM demodulator circuit so that the extreme value may obtained with plural frequencies and then reducing the occurrence of the noise as well as the FM demodulation characteristics at the desired plural sections.  
     CONSTITUTION: Phase-shift circuit 5 consists of the serial circuit of the parallel resonance circuit comprising capacitor CP and coil LP and the serial resonance circuit comprising capacitor CS and coil LS each. As shown in A, the frequency characteristics of circuit 5 to input signal lO becomes maximum at frequency f b O and f h O and minimum at fO respectively. And the phase characteristics shows the maximum slope at frequency f b O, f h O and fO each as shown in B. The signals given from the connection of the two resonance circuits plus signal lO are applied to phase discriminator 1. As a result, as shown in C, the input frequency to output voltage characteristics as a demodulator circuit shows the FM demodulation characteristics only at the area centering on frequency f b O and f h O. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58192096-A (JP)
Inventor: IIDA MASAYUKI
IPC: G10L15/34
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05283989-A (JP)
Title: Pulse reception circuit
IPC: H03K5/1532
Filed: 1992-03-31
Abstract: PURPOSE:To make it possible to stably receive a pulse from a non-signal state. CONSTITUTION:An input signal is differentiated by a C1 and R12 and is inputted in an inverter (IV) 5 of a Schmitt trigger. At this point, the DC bias voltage of the differentiated input signal is set to the center of hysteresis characteristic of the Schmitt trigger of the IV 5 by the R12. The effective minimum voltage of the input signal set by a R23 and the input signal are compared by a CP 4. By equalizing the delay of the output signal of the inverter (IV) 5 and the output of the CP 4 by a DELAY 6 and inputting it in a NOR circuit 7, a reception signal is obtained by the output of an NOR circuit 7 ANDing the negative of the both signals.