baber/WOPTO huggingface dataset:
Patent JP-H09248417-A (JP)
Title: Method and apparatus for gas purification
Inventor: MIZOGAMI KAZUAKI
IPC: B01D53/32
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-pure gas from which impurities are fully removed. SOLUTION: Nitrogen gas which flows into a gas leading pipe 14 is divided to a first flow out path comprising a discharge hole 5 and the inside of a discharge pipe 15 and a second flow out path comprising a part 4'' of a discharge hole 4 and a discharge pipe 16 and flows out of respective discharge pipes 15, 16. Nitrogen gas is primarily ionized by corona discharge generated between a discharge probe and an opposed electrode 9 in a discharge chamber 3, successively secondarily ionized, and consequently impurities, such as oxygen, in the nitrogen gas are ionized to be positive ions. The impurities, e.g. oxygen, ionized to bear positive charge receive repulsion from a positive electrode 17 and at the same time receive attraction from a negative electrode 22 and mainly flow out of the discharge pipe 16 and scarcely flow out of the discharge pipe 15. Consequently, nitrogen gas with ultrahigh purity from which impurities are removed is obtained through the discharge pipe 15.
Patent JP-H02265825-A (JP)
Title: Paper supply tray lift
Inventor: MUTSUHIRA MASATERU
IPC: B65H7/06
Filed: 1989-04-06
Abstract: PURPOSE:To facilitate the confirmation of paper jam and withdrawal of jammed paper by providing an electronic control means for controlling a drive means to locate a tray means automatically between the upper and lower limit positions the tray means is in the upper limit position and any abnormal condition near a paper supply port is detected. CONSTITUTION:When paper jam takes place, as SSR2 is turned on to drive an electric motor 65 in the reverse direction and lower a tray. The tray is stopped after it is lowered by a predetermined stroke. In that case, the stop position of the tray is between the upper and lower limit positions. Namely, by lowering the tray a little, the minimum opening necessary for the confirmation of the condition of a paper supply port and the withdrawal of jammed paper is formed in front of the paper supply port.
Patent JP-S5210608-A (JP)
Title: Data transmission system
Inventor: OKADA TOMOO
IPC: H04B1/00
Filed: 1975-07-16
Abstract: PURPOSE: To conduct data transmission without removing telephone channel, thereby ensuring effective use of the channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59213527-A (JP)
Title: Controller of automatic clutch
Inventor: YAMAMURO SHIGEAKI
IPC: B60W10/10
Filed: 1983-05-20
Abstract: PURPOSE:To prevent an engine from unexpected hault or so by changing over a clutch into the start control condition where the engaging force thereof is enhanced according to rpm. of the engine if the rpm. is reduced below a specified value with the clutch under control for full engagement. CONSTITUTION:An operation control means for an automatic clucth which is interposed between the output shaft of an engine and the input shaft of a transmission gear puts the clutch into both the start control condition where the engaging force thereof is enhanced according to rpm. of the engine and the control condition where the clutch is fully engaged. The means is provided with a controlled clutch condition changeover means which receives the signal of engine rpm. When with the clutch under control for full engagement, the engine rpm. reaches a value approximately equal to the minimum speed at which the engine is allowed to run or below the value of a specified speed, the changeover means controls the clutch to make changeover into the start control condition.
Patent JP-H02267830-A (JP)
Title: Magnet switch
Inventor: ANDO KAZUHIRO
IPC: H01H50/02
Filed: 1989-04-06
Abstract: PURPOSE:To facilitate insertion and assembling of a power feed coupler and ensure the fixing for falling prevention by providing a male terminal provided in the vertical direction to the direction drawing one mold of a mold cover, and a protruded wall part integrally molded with the cover in the direction drawing one mold of the cover at least on one side of the male terminal. CONSTITUTION:A feeding coupler 20 is started to insert to the inserting connecting part 13 of a male terminal 12. Then, the claw parts 21, 22 of the coupler 20 are first imparted elastic force while being guided by the wall parts 14, 16 of a mold cover 11 and the cover part 11 between the wall parts 14, 16. When the coupler 20 is further inserted in the terminal 12 to reach the inserting terminal end, the claw parts 21, 22 of the coupler 20 imparted elastic force are fallen into and hooked on the respective end surfaces 15, 17 of the wall parts 14, 16 of the cover 11 by which the respective claw parts are guided, and fixed to be prevented from falling.
Patent JP-S62245511-A (JP)
Title: Magneto-resistance effect type magnetic head and its manufacture
Inventor: TAKEURA TORU
IPC: G11B5/39
Filed: 1986-04-18
Abstract: PURPOSE:To decrease the resistance at a lead negligibly by arranging a lead conductor between a magneto-resistance effect type thin film and a soft magnetic substance at the side forming the said film. CONSTITUTION:The lead conductor 3 is arranged on an insulation soft magnetic substance ferrite base 1 so as to be on the same plane as an insulation film 2, a magneto-resistance effect type (MR) thin film 5 and a shunt film 4 are arranged on the conductor and a shield ferrite board 7 is stuck via the 2nd insulation film 6 on the films. The conductor 3 is prolonged downward and includes a pad P, where the lead 8 is connected. Through the constitution above, since the conductor 3 is arranged near the tip of the MR element, the resistance of the lead is decreased to a value nearly negligible and the resistance of the entire element is minimized. Thus, high S/N with less thermal noise is ensured.
Patent JP-S5612264-A (JP)
Title: Apparatus for taking-up skit of wire body
Inventor: YASUOKA SEIJI
IPC: B65H54/80
Filed: 1979-07-11
Abstract: PURPOSE: To permit heaping of skid and reduce conveyance cost by arranging on a turn table, an opening and closing outer frame which corresponds to the outer cylinder of a skit, removing outer cylinder part.  
     CONSTITUTION: A disc-shaped turntable 16 is supported rotatably by rollers 15, and a skid 3 is loaded on the turntable 16. The periphery of the skid 30 is surrounded by an opening and closing outer frame 20, and the outer frame 20 connects frame bodies 20a, 20b, 20a', and 20b'. The center of revolution of the turn table 16 and the skid 3 is positioned so as to be eccentric from the coiling shaft line. The turntable 16 is revolved in low speed for a wire body which falls down in being coiled in high speed, and the outer frame 20 executes the operation of the outer cylinder of the skid 3, and thus the wire is taken-up smoothly onto the skid 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5713456-A (JP)
Title: Device for taking out jammed paper
Inventor: SASAKI YUTAKA
IPC: B65H7/06
Filed: 1980-06-30
Abstract: PURPOSE:To facilitate complicated operation for taking out jammed papers, by installing an inclined rail mechanism for placing a device near the circumference of a photosensitive drum and enabling it to be drawn out sliding on the rails. CONSTITUTION:An inclined rail mechanism 2 is installed at an angle of theta to the axis of a photosensitive drum 1 in the main body of a copying machine. The mechanism 2 consists of a fixed side rail 6 and a mobile side rail 7, and a device 3 adjacent to the circumference of the drum 1 is installed on the mobile side rail 7. The gap between the drum 1 and the device 3 is C in the state of the device 3 not drawn and the gap becomes C' when it is drawn by length l, then, the difference DELTAC becomes C=C'-C=ltantheta, that is C' gets larger than C by ltantheta, thus permitting the gap to be made larger as the device 3 is drawn out and jam clearing operation to be made easy.
Patent JP-S5422725-A (JP)
Title: Character generating method
Inventor: TSURUYA HIROSHI
IPC: G06K15/10
Filed: 1977-07-21
Abstract: PURPOSE: To decrease the flicker without increasing the number of the scanning line for the character generator which is used for the CRT display unit featuring a jumping scanning, having a jump only in case the adjacent patterns of the odd or even field differ to each other by making the both patterns equal or nearly equal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57203951-A (JP)
Title: Automatic ultrasonic flaw detector
Inventor: KANDA KIMIO
IPC: G01N29/11
Filed: 1981-06-10
Abstract: PURPOSE:To solve a problem that reading a crest value is impossible due to a saturation of a circuit, by using a plurality of amplifying circuit systems having a different amplification degree or amplification characteristic and by reading the outputs thereof. CONSTITUTION:A pulser 1 generates a high-voltage pulse periodically to excite an ultrasonic probe 2. An ultrasonic pulse transmitted from the probe 2 is applied to a substance 3 to be detected and a reflected wave from an acoustically discontinuous part is received by the probe 2. The signal of this reception is subjected to impedance transformation in an impedance transforming circuit 4, separated into two systems and supplied to attenuators 5 and 6. Amplifying circuits 7 and 8 amplify signals of the attenuators 5 and 6. A computer 15 performs instruction of a synchronous signal, collection and recording of data, preparation of a range-amplitude compensating function, etc. The circuits 7 and 8 is made to have different amplification in the respective systems.
Patent JP-H11263363-A (JP)
Title: Pump
Inventor: HORI NAGAAKI
IPC: B05B11/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a pump wherein water on an upper cap can be prevented from entering a pump body and screw engagement of an ejector head at the time of mounting of the pump body on a container can be prevented from loosening. SOLUTION: In the pump 1 for discharging liquid, an upper side face of an upper cap 4 and a skirt 9c of an ejector head 9 can be engaged via screws, a guard bank 8 is made to stand on an end face of a guide hole 6 on a top face of the upper cap 4, and an internal face of the guard bank 8 allows a large diameter boss 9b to be in contact. In addition, a male screw is provided on the upper side face of the upper cap 4 and a female screw is provided on an inner periphery at a lower end of the skirt 9c of the ejector head 9 to allow them to be engaged via screws with each other, while the upper cap 4 is made in a two-staged structure comprising an upper part with a small diameter and a lower part with a large diameter.
Patent JP-S63254509-A (JP)
Title: Automatic follow-up controller
Inventor: TOYAMA TAKASHI
IPC: G05D13/62
Filed: 1987-04-10
Abstract: PURPOSE:To ensure the smooth follow-up to a varying target at a proper speed by converting the primary variable and the secondary variable following up to said primary one into the DC voltages and securing the follow-up of the secondary variable with the pulse produced with the density corresponding to the difference between those converted voltages. CONSTITUTION:A means is provided to charge a capacitor C1 when the output of a conversion means 2 is larger than that of a conversion means 12 together with a means which charges a capacitor C11 when the output of the means 12 is larger than that of the means 2, a means which applies the continuous trigger pulses of different cycles to a pulse generator 5 in accordance with the charging value of the capacitor C1, a means which applies the trigger pulses of different cycles to a pulse generator 15 in accordance with the charging value of the capacity C11, a follow-up variable control means 6, 7 and 18 which control the follow-up variable by the output of the generator 5, and the follow-up variable control means 16-18 which control the follow-up variable by the output of the generator 15. In such a constitution, the follow-up is possible to the varying variable at a satisfactory speed.
Patent JP-H05292791-A (JP)
Title: Failure detector for fan
Inventor: SAITO TAKESHI
IPC: H02P5/00
Filed: 1992-04-09
Abstract: PURPOSE:To centrally monitor failure of a plurality of cooling fans without fixing an individual sensor to the fan. CONSTITUTION:A current detector 7 is connected in series with a common line for connecting parallel connected cooling fans with a power supply in order to monitor total current flowing through the cooling fans 5. Allowable value of current fluctuation, occurring upon failure of single cooling fan 5, is preset in a comparator 8 connected with the current detector 7 and when a value detected through the current detector 7 exceeds the allowable value, an alarm 9 is sounded and a breaker is interrupted as required.
Patent JP-H03289042-A (JP)
Title: Hydrogen storage electrode
Inventor: SAKAI TETSUO
IPC: H01M4/38
Filed: 1990-04-02
Abstract: PURPOSE:To improve the charge/discharge life of an alloy and improve the discharge characteristic at a high rate and a low temperature by constituting an electrode with a specific hydrogen storage alloy. CONSTITUTION:A hydrogen storage electrode is constituted of a hydrogen storage alloy indicated by a formula A1-alphaNi5-y-2CoyMz, where A is rare earth elements, their mixture or a mixture of rare earth elements and Zr, Hf, M is Al, Mn or their mixture, 0<alpha<0.06, y=0.3-1.2, z=0.2-1.2. The high-rata discharge characteristic and low-temperature discharge characteristic can be improved while the cycle life of the alloy is maintained.
Patent JP-H06300946-A (JP)
Title: Optical fiber unit
Inventor: SANO AKIRA
IPC: G02B6/44
Filed: 1993-04-15
Abstract: PURPOSE:To lower the coefft. of friction between the optical fiber unit and the inside surface of a pipe, to improve the transmission characteristics of the optical fiber unit and to enable long-term force feeding by providing the optical fiber unit with a coating layer consisting of a resin compsn. formed by adding a specific mol.wt. of ultra-high-mol.wt. polyethylene (PE) to PE on the outermost layer. CONSTITUTION:This optical fiber unit is constituted by integrating plural pieces of optical fibers 3 with a primary coating layer 4 and the secondary coating layer 5 of the outermost layer. The secondary coating layer 5 consists of the resin compsn. formed by adding the ultra-high-mol.wt. PE of >=1000000 mol.wt. to the PE. The parts consisting of the ultra-high-mol.wt. PE projects onto the surface of the coating layer and forms projections 6 dispersed like islands if the coating layer 5 of the outermost layer is formed by using the resin compsn. Only the projections 6 come into contact with the inside surface of the pipe and the contact areas decrease in the case of insertion of such optical fiber unit into a pipe. The coefft. of friction is decreased as small as <=0.1 by these projections and the self-lubricity of the ultra-high-mol.wt. PE itself.
Patent JP-S5423928-A (JP)
Title: Switching regulator
Inventor: KOIZUMI AKIO
IPC: H02M3/28
Filed: 1977-07-25
Abstract: PURPOSE: To enable both operations of reset and soft start with one condenser, by means of providing different levels of charge current for one condenser separately at a time of reset and soft start, to obtain a time constant of two kinds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60231962-A (JP)
Title: Automatic medium inserting mechanism of floppy disk device
Inventor: MINAMI SHIGEO
IPC: G11B17/04
Filed: 1984-05-02
Abstract: PURPOSE:To prevent a manual error in medium insertion and to facilitate the inserting operation by inserting a medium automatically. CONSTITUTION:The medium 20 is set between a couple of friction rollers 1 and 2 made of elastic bodies and pushed into the device slightly and manually, and then one friction roller rotates. Consequently, the stopper of a stopper mechanism 19 coupled through the doughnut-shaped disk 7 of the ratchet mechanism 9 of the friction roller is released. Then, the energy of the spiral torsion spring 3 coupled with the otuer elastic friction roller is released to rotate the elastic friction roller. Then, the medium 20 is drawn automatically into the device through said rotation with the frictional force between the couple of elastic friction rollers.
Patent JP-S59214980-A (JP)
Title: Language processing system
Inventor: HIRAI AKIHIRO
IPC: G06F17/27
Filed: 1983-05-23
Abstract: PURPOSE:To shorten a correcting time and to improve the efficiency by providing an idiom dictionary in an automatic translating system to aid a user in recollection. CONSTITUTION:An automatic translation processing is executed in a central computer 8. An English-language text and a Japanese-language text are transmitted to a terminal equipment 1. If a corrector does not keep clearly an idiom, which should be inserted to the translated sentence, in memory, he designates a part, which he has a clear memory of, and a part, which he has not a clear memory of, of this idiom in accordance with a certain format on the screen of a CRT and inputs them as an idiom pattern for retrieval. The system retrieves the idiom dictionary to find all idioms corresponding to the idiom pattern for retrieval from the idiom dictionary and displays the found idioms on the screen of the CRT. A selected word is inserted to the translated sentence on the screen of the CRT.
Patent JP-H11249561-A (JP)
Title: Last train timetable
Inventor: YOKADA KOUMEI
IPC: G09D1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to intuitively understand a departure time of a final train from other stations to destinations. SOLUTION: A destination of a railway is selected. The names of each station is listed up in a route chart of a railway having destinations or a table of the stations. The times of departure 3 of the final trains to return from each station to the destinations are written next to the names of the stations. In the time table, the names of the destinations and the names of the route, and the originated date 4 of the quoted diagram are clearly described.
Patent JP-H10277780-A (JP)
Title: Welding method for strip
Inventor: MIYAUCHI MASAAKI
IPC: B23K37/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of width deviation by aligning centers of both strips in the case of welding the tail end of a preceding strip and the tip end of a succeeding strip in the continuous processing line of the strip. SOLUTION: The prescribed gap is provided in the downstream side and the upstream side of a welding machine 3 in the length direction of the preceding strip 1 and the succeeding strip 2, and respective centers of the preceding strip 1 and the succeeding strip 2 in respective positions are measured with plural pairs of position detecting sensors 4a, 4b, 5a, 5b provided in both sides sandwiching both strips. The centers of the preceding strip 1 and the succeeding strip 2 in the welding position are externally inserted and estimated from respective measured centers of both strips.  And the width directional positions of the preceding strip 1 and the succeeding strip 2 are regulated with side guides 6a, 6b, 7a, 7b provided in the downstream side and the upstream side of the welding position so that the centers of both strips in the estimated welding position are aligned, thereafter both strips are welded.
Patent JP-S5614134-A (JP)
Title: Automatic mobile testing device for wheel and axle dropping
Inventor: HIRANO MASAYUKI
IPC: B22F1/142
Filed: 1979-07-16
Abstract: PURPOSE: To obtain an automatic wheel and axle dropping testing device that facilitate the dropping position adjustment of the wheel ans axle to be tested by equipping a car truck with an automatic dropping device through three front-back, right-left and up-down movable heads.  
     CONSTITUTION: Test wheel and axle 11 of this device having moved to a test location is put down on a track by lowering the 2nd head 6 by putting the 1st and 3rd heads 3 and 7 into operation for front-back and right-left position adjustments. Next, claw 21 of clamping device C and working claw 12 of dropping device B are opened and car truck A is lifted at a level by four outriggers 25. Then, working claw 12 is lowered and closed and lifting magnet 15 is excited to elevate test wheel and axle 11 to a fixed height by hydraulic cylinder 5. Next, the electric power source of lifting magnet 15 is turned off to drop test wheel and axle 11. Thus, the automatic wheel and axle dropping testing device that facilitates the adjustment of its dropping position can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03201030-A (JP)
Title: Command decording device
Inventor: BEATORISU FUYU
IPC: G06F9/32
Filed: 1990-04-05
Abstract: PURPOSE: To reduce decoding time by permitting a first section to decode the first field of one instruction while a second section sets up execution based on the second field of a previous instruction. CONSTITUTION: The first section decodes the first field of one instruction while the second section sets up execution based on the second field of the previous instruction. Namely, the instruction 11 is supplied from a prefetcher 12 to a decoder 31 and the decoder 31 decodes the instruction 10 being the previous instruction of the instruction 11 in a cycle 1. In the period, an execution set up stage 34 controls the sequencing of address calculation on the instruction 9 and the instruction 8 is executed. Thus, decoding time can be reduced and a characteristic on a micro processor using a variable length instruction can be improved.
Patent JP-H08283707-A (JP)
Title: Organic electroluminescent element and electrophotographic photoreceptor element
Inventor: ENOMOTO KAZUHIRO
IPC: H05B33/14
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an organic electroluminescent element useful for obtaining a luminescent body having high functions such as high luminance and high luminous efficiency, thermal stability and long life due to high amorphousness. CONSTITUTION: The organic electroluminescent element prepared by laying at least an anode, a luminescent layer, an adhesive layer and a cathode on a support in the given order, wherein the luminescent layer contains a distilbene compound represented by the formula (wherein Ar is methylene or (substituted) 6-20C arylene; R1 is a (substituted) lower alkyl, aralkyl, 6-14C aryl or a five- membered/six-membered heterocyclic group; R2 is hydrogen, a halogen, lower alkoxy, lower alkyl or dimethyleneoxy; and n is an integer of 2 or 3).
Patent JP-S5423500-A (JP)
Title: Control unit for traffic signal
Inventor: TSURUMARU JIYUNICHIROU
IPC: G08G1/08
Filed: 1977-07-25
Abstract: PURPOSE: To make efficient the traffic control of vihicles from the both directions, by controlling each signal light with a given timing, in a bidirectional one way road. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08286298-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MURAKAMI SHUJI
IPC: G03C7/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a silver halide color photographic sensitive material superior in processing stability without being affected by the difference of development activities. CONSTITUTION: The silver halide color photographic sensitive material has at least one of photosensitive layers satisfying the following conditions (1)-(3):(1) 0<Px<=1.5, where Px=TH/TL and each of TH and TL is the average grain diameter of the flat silver halide grains higher and lower in sensitivity, respectively, and PX is PR PG, or PP in the case of the photo-sensitive layer sensitive to blue, green, or red, (2) a silver chloride content in the emulsion is >=90mol%, and (3) the silver halide grains contains flat silver halide grains in an amount of >=10mol% of the total projection areas and having principal crystal faces (100) and an aspect ratio of >=3.