baber/WOPTO huggingface dataset:
Patent JP-S6074168-A (JP)
Title: Off-track quantity measuring device of magnetic disk device
Inventor: NODA HITOSHI
IPC: G11B21/10
Filed: 1983-09-28
Abstract: PURPOSE:To measure with a high accuracy an off-track quantity and an eccentric quantity in the radial direction of a track of a disk device by using a magnetic disk in which at least two or more burst-like data blocks are recorded alternately in the inside circumferential and the outside circumferential directions of a disk by making a prescribed track center as a boundary. CONSTITUTION:A sign mark detecting circuit 6 reacts to only a sign mark Ix recorded centering around a prescribed track center N in order to become a reference position of one track, and generates a pulse signal. Also, a data block detecting circuit 7 reacts to all signals recorded on a track containing the sign mark Ix and generates a pulse signal. Accordingly, a microcomputer 8 detects a sign mark detecting signal (c), and thereafter, inputs a digital value converted after passing through a suitable delay time, to an A/D converter 5, whenever a data block detecting signal (d) is detected, by which reproducing output levels of the inside circumferential side block and the outside circumferential side block are obtained alternately by the digital value.
Patent JP-H1081654-A (JP)
Title: Distillate of n-vinylformamide
Inventor: KROENER MICHAEL
IPC: C07C233/15
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying N-vinylformamide capable of producing high-quality N-vinylformamide for making a polymer having especially high molecular weight having a K value by Fikentscher's method larger than 200. SOLUTION: This N-vinylformamide distillate is obtained by fractional distillation of N-formamide using a column under reduced pressure. The distillation is continuously carried out in the presence of formamide under 0.5-30 millibar measured at the top of the column. The distillation is controlled so that N- vinylformamide having 1-6wt.% formamide content as the distillate is obtained to give the objective N-vinylformamide for producing an N-vinylformamide polymer having a K value larger than 200, containing 1-6wt.% formamide.
Patent JP-2000008705-A (JP)
Title: Motor driving device
Inventor: SUGIURA SETSUHIKO
IPC: H02H7/085
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving device compact, low in cost and accurately actuating the motor even in the case of the occurrence of a submergence accident. SOLUTION: A C-terminal of a contact part 3b of one relay 3 for actuating a motor 1 in a normal rotating direction (a direction opening a window or the like) out of two relays 2, 3 for making a current flow to rotate the motor 1 normally or reversely is connected to a ground side terminal of a coil 2a of the other relay 2 by a line 20 so that the contact part 3b of one relay 3 forms a ground side current flowing path of the coil 2a of the other relay 2, and the ground side current flowing path of the coil 2a is cut off by the actuation of the relay 3. Accordingly, even in the case of leakage being generated to a switch 4 due to submergence, only the relay 3 is positively actuated by the operation of a switch 5 to actuate the motor 1 in the normal rotating direction.
Patent JP-S57104112-A (JP)
Title: Liquid crystal cell
Inventor: KOBAYASHI SHIYUNSUKE
IPC: G02F1/1337
Filed: 1980-12-19
Abstract: PURPOSE:To orientate liquid crystal on a glass base plate evenly by installing an aluminum or tantalium anodic oxide film, which has been evaporated obliquely, on the surface of the glass base plate on the side of the electrode. CONSTITUTION:After washing and drying a glass base plate 1 with an transparent electrode, the base plate is installed to a base plate fitting member 3 so that the transparent electrode is turned to the surface. A highly pure aluminum material 6 placed on a heating member 5 is arranged to the vertically lower part of the base plate fitting member 3. At that time, the base plate fitting member 3 is fitted while adjusting an angle theta made by the perpendicular and normal. Then the inside of a case is evacuated by a vacuum pump 9 and the heating member 5 is heated to evaporate aluminum molecules. The glass base plate dipped into electrolyte and current is supplied to perform anodic oxidation of obliquely evaporated aluminum layer, obtaining the entitled liquid crystal cell L with obliquely evaporated aluminum anodic film 2 coated on the surface 1a of the glass base plate 1 on the side of the electrode.
Patent JP-H0527187-A (JP)
Title: Exposure scanning device
Inventor: TOMATSU YOSHIYA
IPC: G02B26/10
Filed: 1991-07-22
Abstract: PURPOSE:To provide the color exposure scanning device which is inexpensive and free from color slurring. CONSTITUTION:This exposure scanning device consists of an optical scanning mirror 13 which consists of plural mirrors and is freely rotatable, plural laser light oscillators 11-a, 11-b, and 11-c which are arranged on the same plane so that the optical scanning mirror 13 can be irradiated and laser scanning lines are the same while having a certain phase angle difference and emit laser light beams differing in wavelength, a beam detector 16 which detects the scanning origin of laser light, and an encoder 15a which detects the angle of rotation of the optical scanning mirror 13. The corresponding laser light oscillator is brought under ON/OFF control corresponding to the rotation of the optical scanning mirror 13 according to the angle of rotation of the optical scanning mirror 13 when the beam detector 16 detects a scanning origin signal.
Patent JP-H1128665-A (JP)
Title: Polishing device
Inventor: TSUZUKIBASHI EIICHIROU
IPC: B24B55/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can prevent the scattering of polishing powder generated by the polishing work, as well as can carry out the polishing work of a member to polish smoothly. SOLUTION: By housing a driving roller 2, a driven roller 4, and a polishing belt 5, providing a main body case 6 with a bottom opening 6a, installing a grasping member 20 positioning at the place different from an electric motor 3, at the upper part of the main body case 6, as well as connecting a suction pipe 18 to a suction opening formed at the upper part of the main body case 6, and by grasping the grasping member 20 and the suction pipe 18 by both hands respectively, this polishing device 1 can be operated by setting on a member to polish A in a stable condition.  And by covering the driving roller 2, the driven roller 4, and the main part of the polishing belt 5 by the main body case 6, the polishing powder generated in the polishing work is held almost in a sealed condition in the main body case 6, and the polishing powder is sucked from the inside of the main body case 6 through a suction hose connected to the suction pipe 18, by using a vacuum cleaner.
Patent JP-S6426155-A (JP)
Title: Measuring method for water/cement ratio of concrete before hardening
Inventor: MOTOYASU HISASHI
IPC: G01N33/38
Filed: 1987-07-22
Abstract: PURPOSE:To quickly measure a water/cement ratio with high accuracy, by using jointly a unit water quantity measurement and a viscous resistance value measurement. CONSTITUTION:A vibration terminal 2 is inserted into concrete 1 before hardening, a prescribed vibration is given by an exciting part 3, a vibration attenuation value is detected by a pickup 4, and a result is displayed on an indicator. Simultaneously, an iodine ion is thrown as an indication ion into concrete in a mixer 7 of a concrete mixer car 6, stirred, and thereafter, sampling is executed, an ion concentration is measured, and from a dilution value, the unit water quantity of concrete is calculated. Subsequently, a viscous resistance value of concrete obtained by a vibration test is corrected, based on the calculated unit water quantity as a reference, the quantity of cement in the concrete is derived, and a water/cement ratio is calculated.
Patent JP-S57105042-A (JP)
Title: Data processing device
Inventor: KAWABATA YOUICHI
IPC: G06F9/355
Filed: 1980-12-23
Abstract: PURPOSE:To shorten a program by multiplying the contents of a designation part of an instruction register by a value of a size part, and adding its result, when accessing an array elements of a memory. CONSTITUTION:In a data processing device, an instruction format consists of an instruction code part OP, the first operand part Ri and the second operand part. The second operand part is provided with an index register designation part Rj, a size part S and a displacement part D. At first, in accordance with the designation part Rj in an instruction register 17, the contents of the register Rj are read out to a multiplier 12. Subsequently, the multiplier 12 multiplies the contents of the register Rj and a value of the size part S, and supplies its result to an adder 13. This adder 13 adds a value of the displacement part D to the output of the multiplier 12, generates an address, and transfers its result to a memory address register 14.
Patent JP-H06106-A (JP)
Title: Golf umbrella and holder for attaching small thing such as towel to the umbrella
Inventor: NIIKURA HIDEAKI
IPC: A45B1/04
Filed: 1992-06-17
Abstract: PURPOSE:To hold a small thing such as a towel hung on a golf umbrella so that it does not get wet, even in the case the umbrella is placed on the ground in any state that the umbrella is opened, or in a state that it is closed, at the time of playing golf on a rainy day. CONSTITUTION:A holder 10 for attaching a small thing such as a towel 17 is provided in a wetal rod 2 of a golf umbrella at a specified position A between an inside cap 7 for supporting pivotally the base end of a rib 3, and a runner 8 detained in a state that the umbrella is opened.
Patent JP-H119693-A (JP)
Title: Pipe for abstaining from smoking
Inventor: NAGAI KENICHI
IPC: A61M15/06
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pipe for abstaining from smoking which can be used by all smokers, keeps a nonsmoking state during use and prevents the great deal of smoke damages given to surroundings by a sub smoke flow. SOLUTION: A pseudo pipe imitating a bowl part 1 and mouthpiece part 2 of a pipe is formed. The bowl part 1 is provided with a housing part 3 for housing tobacco P, a send-out mechanism 10 for forcibly sending out the aroma of the tobacco P inside the housing part 3 in the direction of the mouthpiece part 2 is provided and a discharge hole 4 for discharging the sent-out aroma of the tobacco P toward the nostrils of a user is provided on the upper part of the mouthpiece part 2. A heating part 5 for warming the tobacco P housed in the housing part 3 is disposed around the housing part 3. For the send-out mechanism 10, a motor-driven fan 11 or a pump or a manual type pump mounted between the housing part 3 and the discharge hole 4 is used.
Patent JP-H056168-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H7/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide an electronic musical instrument which is suitable for embodying a predetermined musical effect or the like which is exhibited during performance of a bowing type musical instrument, and which may issue various notes through simple playing manipulation. CONSTITUTION:There are provided a playing manipulation waveform memory means 3 for storing therein more than one playing manipulation waveforms, a trigger input means (1) for inputting a trigger signal for reading the playing manipulation waveform, a dynamic data input means 9 for inputting data designating dynamics of playing manipulation, and a playing manipulation waveform ornamenting means 5 for controlling the playing manipulation waveform which is read from the memory means in accordance with a trigger signal from the trigger input means, being based upon the dynamic data, and for adding data of fluctuation in accordance with the dynamic data.
Patent JP-S6339172-A (JP)
Title: Erased record reproducing method
Inventor: SAITO MINORU
IPC: G11B20/10
Filed: 1986-08-04
Abstract: PURPOSE:To improve the safety of a data and to reduce a cost by splitting a recording medium into two groups of a user region whose each track is split into user sectors and alternative sectors and an alternative area comprising one or two or above of tracks so as to apply the 2-stage of alternative processing. CONSTITUTION:A recording command, a recording data/address sent from a host device 7 are latched in a RAM 12 via a host interface circuit 13 in a device control circuit 6 and thereafter the recording data is written onto a sector having the normal physical address of an optical recording medium 2 by the instruction of a microprocessor 10. If it is decided that defect sectors 21-23 do not satisfy a prescribed recording quality as the result of read after write, a secondary alternative sector group 27 in a secondary alternative track group 26 and primary alternative sectors 24, 25 of the same track 20 is used. In using the secondary alternative sector, the secondary alternative flag is set in the inside of the sector to be recorded substantially.
Patent JP-S6424668-A (JP)
Title: Echo canceller
Inventor: OIKAWA HIROSHI
IPC: H04R3/02
Filed: 1987-07-21
Abstract: PURPOSE:To reduce the time required for the initial training by detecting a connected microphone so as to apply the initial training only to the connected microphone. CONSTITUTION:A connected microphone detection circuit 15 prior to the talking measures a noise level in a room so as to discriminate the presence of connection of a microphone depending on the presence of the noise in the room. The connection microphone detection circuit 15 sends the result of detection to a training control circuit 16. The training control circuit 16 turns on a switch A to operate a training signal source 5, selects sequentially the connected microphones, an estimate circuit 6 obtains a sample string of the estimated impulse response of the echo path from the speaker 2 till the microphone and stores it in a storage circuit 12. Since the training of all paths is not applied in this way, the time required for the training is reduced.
Patent JP-S5879935-A (JP)
Inventor: FURANKO GOTSUTSUO
IPC: B01J31/22
Filed: 1982-10-19
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-H0528219-A (JP)
Title: Logical simulator
Inventor: SHIMAZAKI KENJI
IPC: G06F11/26
Filed: 1991-07-23
Abstract: PURPOSE:To highly compress signal strength in a logical simulator at a high speed and to save a storage area. CONSTITUTION:A partial circuit generation part 102 divides logic circuit structure stored in a logic circuit data storage part 101 by a partial circuit generation part 102, and it is stored. A first transistor strength setting part 104 sets and stores the strength of a first transistor for respective partial circuits. For compressing the strength of the first transistor and setting the strength of a second transistor, a second transistor strength setting control part 109 is used. A second transistor strength setting part 110 is controlled so that a collision table is satisfied after a second transistor strength initialization part 108 is used. A logical simulation part 112 calculates the output value of a logical from the strength of the second transistor, logic circuit constitution stored in the logic circuit data storage part 101 and a logic circuit input signal.
Patent JP-S6074295-A (JP)
Inventor: TOKUNAGA SHIGEYUKI
IPC: H05B37/02
Filed: 1983-09-29
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-S57106270-A (JP)
Title: Reader
Inventor: TATSUOKA MASAMICHI
IPC: G06T1/00
Filed: 1980-12-22
Abstract: PURPOSE: To realize the read of a facsimile or the like with a simple constitution, by using an illumination system which scans and illuminates a slit region in the main scanning direction with a narrow illumination width.  
     CONSTITUTION: A linear light source 12 which has a length enough to illuminate slit width regions 6a∼6d is surrounded partially with a cylindrical parabolic mirror 13 fixed in parallel with the subscanning direction indicated by an arrow 2. The light from the light source 12 is reflected by the mirror 13 and is reflected by a cylindrical in-mirror lens 14 which is moved in the main scanning direction indicated by an arrow 8 together with a focusing lens 4 and a solid image pickup element 5 as one body, and this light is focused linearly approximately along slit width regions 6a∼6d of an original surface 1 and is moved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0737346-A (JP)
Title: Magnetic disk device
Inventor: YOSHINO ATSUSHI
IPC: G11B17/32
Filed: 1993-07-23
Abstract: PURPOSE:To minimize the escaping amount of a magnetic head from a magnetic disk by moving the supporting point part of an arm for holding an upper head in the vertical direction with respect to the surface of the magnetic disk without fixing the supporting point part to a carriage. CONSTITUTION:An arm 5 can be moved up and down by a height-position determining screw 7. At the same time, the arm 5 is always energized upward by a pin 10 and a coil spring 9. The screw 7 is rotated through a rack 12 and a pinion 11, which are interlocked with an inserted floppy disk and moved. When the arm 5 is lowered by a specified amount, the magnetic disk is held by an upper head 2 and a lower head 1 from the both sides. The deflected amount of a plate-shaped spring 6 is converted into the load of the heads. Thus, the heads 1 and 2 follow the movement of the magnetic disk.
Patent JP-H0472880-A (JP)
Title: X-ray diagnostic device
Inventor: ARITA MASATAKA
IPC: A61B6/00
Filed: 1990-07-12
Abstract: PURPOSE:To set a proper photographing timing to improve the segmentation precision of a concerned area by setting the prescribed concerned area in a radiograph successively reading out a digital signal of each picture element corresponding to the concerned area from a storage means comparing the change value of the digital signal with a prescribed value and generating an X-ray radiation command signal based on the comparison result. CONSTITUTION:A converting means 7 which converts a video signal to a digital signal, a storage means 8 which stores the digital signal and supplies it to a TV monitor, a means 14 which sets a prescribed concerned area on the radiograph and reads out the digital signal from the storage means 8, and means 15 to 17 which compare the change value of the digital signal with a prescribed value and generate the X-ray radiation command signal for radiographing or photographing based on the comparison result are provided. The prescribed concerned area is set on the radiograph, and the digital signal of each picture element corresponding to the concerned area is successively read out from the storage means 8, and the change value of the digital signal is compared with the prescribed value, and the X-ray radiation command signal is generated based on the comparison result. Thus, the proper photographing timing is obtained, and the segmentation precision of concerned area is improved.
Patent JP-S5885083-A (JP)
Inventor: KAWASAKI ISAMU
IPC: B21D51/16
Filed: 1981-11-13
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-H0814228-A (JP)
Title: Anchor bolt
Inventor: YAMADA TAKASHI
IPC: F16B13/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide an anchor bolt which uniformly and permanently exhibit pull-out strength by which the operation can be quickly made without generating noise and vibration and destroying existent concrete and in which the pull-out strength is not changed the difference between workers and individuals. CONSTITUTION:This anchor bolt comprises a two-split leg part 2 having a back claw 11 at its tip, an external thread part 3, a pin 13 for keeping legs closed, a keyhole like hole 10 for locking the pin and a rod introducing hole for sliding the pin, and the legs are opened by pushing out the pin by a rod to exhibit pull-out strength.
Patent JP-S5975077-A (JP)
Inventor: YAJIMA FUJIKA
IPC: A63F13/52
Filed: 1982-10-20
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-H061900-A (JP)
Title: Vinyl chloride resin composition for wire covering
Inventor: NISHII SADAO
IPC: H01B7/28
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the title compsn. which exhibits a low volatile loss, a high water resistance, and a good balance between the flexibility in the warm season and that in the cold season and is suitable for the use irrespective of season. CONSTITUTION:The title compsn. contains 100 pts.wt. vinyl chloride resin, 30-90 pts.wt. didecyl phthalate comprising 95.0-98.5wt.% di-2-propylheptyl phthalate and 1.5-5.0wt.% di-4-methyl-2-propylhexyl phthalate, and 5-30 pts.wt. clay.
Patent JP-S5973888-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: H05B33/22
Filed: 1982-10-20
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-S59131652-A (JP)
Title: Laser printable polyarylene sulfide composition
Inventor: DONARUDO JIIN NIIDAMU
IPC: C08K3/22
Filed: 1983-09-30
Abstract: The six compositions, nickel-antimony-titanium, lead chromate-lead molybdate, quinacridone, monoazo-nickel complex, cobalt-zinc-silica, and lead chromate, provide a polyarylene sulfide composition containing one or more of these with high contrast laser printability.
Patent JP-H0510425-A (JP)
Title: Hydraulic controller for vehicular continuously variable transmission
Inventor: KATO NOBUYUKI
IPC: F16H61/08
Filed: 1991-06-27
Abstract: PURPOSE:To provide a simple hydraulic control device capable of controlling a low speed stage friction engagement device and a high speed stage friction engagement device by one solenoid type signal pressure generating valve. CONSTITUTION:Only one of a B2 control valve 412 and a C2 control valve 410 is switched or both valves can be switched simultaneously by a single sixth solenoid valve 162 according to whether the spool valve element 442 of the B2 control valve 412 is placed with priority into a position of engaging a low speed stage brake B2 by operating oil pressure in a forward hydraulic actuator 42. The hydraulic controller can be thereby made simpler compared to the case of controlling the B2 control valve 412 and C2 control valve 410 by two solenoid valves.
Patent JP-H051022-A (JP)
Title: Method for bleaching sulfonated product of fatty acid alkyl ester
Inventor: KONDO FUSAO
IPC: C07C303/44
Filed: 1991-06-26
Abstract: PURPOSE:To efficiently and highly bleach a sulfonated product of a fatty acid alkyl ester on industrial scale by bleaching the sulfonated product in two steps under specific operation conditions when the sulfonated product of fatty acid alkyl ester is bleached by using hydrogen peroxide. CONSTITUTION:When a sulfonated product of a fatty acid alkyl ester whose neutralized salt is useful as a surfactant for cleaning agents, cosmetics, etc., is bleached by using hydrogen peroxide, the bleaching is carried out by two steps in the presence of 1-12C alcohol. In the first bleaching process (I), the sulfonated product is bleached under conditions of 50-100 deg.C temperature, 1-10kg/ cm<2>G gauge pressure for 3-60min of average retaining time while stirring to remove heat for suppressing self-decomposition of hydrogen peroxide. Further, in the second stage bleaching process (II), the sulfonated product is continuously bleached under conditions of 50-100 deg.C and 0.5-10kg/cm<2>G gauge pressure while separating decomposed oxygen gas derived from hydrogen peroxide by using continuous tube type reactor 21, and the vapor phase part is quickly discharged, and thus simultaneously, retaining time of the bleaching mixture is ensured to complete bleaching treatment (reaction).