baber/WOPTO huggingface dataset:
Patent JP-S59151603-A (JP)
Title: Hydraulic oscillator
Inventor: OZAWA HATSUSHIYUU
IPC: F15B11/15
Filed: 1983-02-17
Abstract: PURPOSE:To quicken the change-over responding speed by integrally connecting a control piston to a power piston so as to make change-over control of the control piston in response to the action of the power piston. CONSTITUTION:A control piston 3 is integrally connected to a power piston 2 so that the change-over of the pressure oil into the inner chamber of the power piston 2 may be put under control of the control piston 3. Consequently, in comparison with the equipment wherein the operational change-over of the power piston 2 is rendered by a change-over valve which is separately disposed from the power piston 2, the speed of responding to the change-over action may be remarkably quickened.
Patent JP-H03230486-A (JP)
Title: Surge absorbing element
Inventor: NERIMA HIROSHI
IPC: H01T4/12
Filed: 1990-02-02
Abstract: PURPOSE:To hardly lower the discharge start voltage and extend the life by providing collar sections in tip sections of electrode sections of two metal terminals of a surge absorbing element faced to each other. CONSTITUTION:A carbon thin film A is stuck on the whole surface of an insulator 2 made of a round bar-shaped alumina porcelain, two symmetrical portions B, B on the right and left are cut into a ring shape to expose the insulator 2, the thin film A is divided into three positions, portions on both sides are used as terminal fixing thin films 6, 6, and the center portion is used as a discharge thin film 3. U-shaped metal terminals 4, 4 made of SUS are fixed on both ends of the insulator 2, the root side has the inner diameter nearly equal to the outer diameter of the insulator 2 as a fixed section 41, the tip side has the inner diameter larger than the outer diameter of the insulator 2 by a preset size as an electrode section 42, a collar section 43 folded with the whole periphery to the outside is formed at its tip, and the gas discharge between the metal terminals 4 is mainly performed between the collars 43. The terminals 4 are inserted into both ends of the insulator 2, lead wires 5 are connected on the outside faces of the terminals 4, then a case 7 filled with gas is sealed.
Patent JP-S56120686-A (JP)
Title: Tetrahydrothiopyrano 3,2-b indole derivative
Inventor: MAKIKADO TOKUO
IPC: C07D209/30
Filed: 1980-02-27
Abstract: NEW MATERIAL:A compound of formula I [R 1  is H, alkyl, alkenyl, alkynyl, etc.; R 2  is H or alkyl; R 3  is H, alkyl or group of formula V (Y is alkylene or oxoalkylene; R 5  and R 6  are H or alkyl), etc.; R 4  is H or alkyl; X is H or one or two substituent groups selected from halogen, alkyl, alkoxy, etc.; n is 0, 1 or 2], and its pharmacologically acceptable salt.  
     EXAMPLE: 4- Methylaminomethyl-5-methyl-2 ,3 ,4 ,5-tetrahydrothiopyrano ( 3,2-b ) indole.  
     USE: Antiphlogistic agent and analgesic agent.  
     PROCESS: Reaction of a compound of formula IV with 4-halogeno-2-butyn-1-ol gives the compound of formula III, which is heated to obtain the compound of formula II. The compound of formula I can be prepared from the compound of formula II, e.g. by the reductive reaction with a primary amine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10223421-A (JP)
Title: Bond magnet
Inventor: INOUE HITOSHI
IPC: H01F1/113
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To increase the driving torque of a pointer as desired by dispersion- bonding a ferrite based magnetic material powder uniformly with a rare earth based magnetic material powder through a bonding material. SOLUTION: A polyamide resin is admixed with a ferrite based magnetic material powder or a rare earth based magnetic material powder and kneaded to produce a pellet composition for extrusion molding. The composition is then extrusion-molded to produce a disc-like molding which is fixed to a magnetization unit and saturation magnetized in the radial direction thus producing a bond magnet 1. Preferably, the quantity of rare earth based magnetic material powder is set at a relatively low level as compared with the ferrite based magnetic material powder and the mixing ratio thereof is set in the range of 95:5-40:60.
Patent JP-H05225183-A (JP)
Title: Automatic error detector for words in japanese sentence
Inventor: TAKAGI SHINICHIRO
IPC: G06F17/22
Filed: 1992-02-10
Abstract: PURPOSE:To improve accuracy for error detection by detecting error while using character link probability at a Chinese character (KANJI) string part and using part-of- speech connection probability between words at a Japanese syllabary (KANA) string part. CONSTITUTION:A character link probability dictionary 70 stores and holds the link probability information of respective N characters previously calculated from a standard document, which contains no wrong character, based on appearance frequency information concerning the patterns of continuous N characters. An inter-word part-of- speech connection dictionary 100 previously records a certain part of speech, part of speech to be connected to the back and the probability of the connection. The Japanese character string of a source sentence document file 20 is separated into the KANJI string part and the KANA string part by a KANJI string part/KANA string part separation processing part 60 while executing word certification at a morpheme analysis processing part 50. Concerning the KANJI string part, a part which character link probability value does not satisfy a rated value is defined as a wrong character by using the character link probability dictionary 70. Concerning the KANA string part, when the part-of-speech connection value does not satisfy a rated value, it is pointed out as error by using the inter-word part-of-speech connection dictionary 100.
Patent JP-S60166225-A (JP)
Title: Method of recovery of germanium
Inventor: SEKINE KUNIO
IPC: C01G17/00
Filed: 1984-02-10
Abstract: PURPOSE:To recover Ge efficiently, by adsorbing selectively Ge from an aqueous acidic solution containing a very small amount of Ge and one or more of iron, copper, etc. with high concentration on a chelate ion exchange resin, eluting Ge with an acidic aqueous solution of metal salt. CONSTITUTION:The residue of smelting is exuded with sulfuric acid, to give an aqueous acidic solution (about 20-100g/l liberated sulfuric acid concentration) containing a very small amount of Ge and one or more of iron, copper, Al, zinc, and arsenic with high concentration. The exudate is brought into contact with a chelate ion exchange resin at 10-50 deg.C, and only Ge is selectively adsorbed on the resin. Ge is eluted with an acidic aqueous solution of metal salt such as iron sulfate, iron chloride from the resin, the Ge elute containing Fe is adjusted to about 6-8N with hydrochloric acid, and distilled, to give high-purity germanium chloride as a distillate, which is hydrolyzed to give high-purity germanium oxide.
Patent JP-S61184081-A (JP)
Title: Signal controller
Inventor: KAWASHIMA KAZUMI
IPC: H04N9/74
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a slave pattern video image with sharp picture quality in 2-pattern television by sampling and storing a luminance signal and color difference components at the same time and using a clock formed based on a master pattern display clock so as to read the color difference components from the memory. CONSTITUTION:The luminance signal Y is subject to A/D conversion 20 by using a clock formed based on a synchronizing signal for slave pattern display, and color difference components R-Y, B-Y are subject to A/D conversion 21, 22 at a period being 1/a of the sampling period respectively. The digitized signal Y is subject to latch 25, and the digitized signals R-Y, B-Y and the signal Y are subject to latch 26, 27 alternately by using switching circuits 23, 24. The signal from the latches 25-27 is stored in a memory 30 via a latch 28 and a transfer gate 29. The color difference components are read from the memory 30 by using the clock formed based on the synchronizing signal for master pattern display, subject to latch 31, the luminance signal is subject to latch 32-34 at each minimum period and the color difference components are subjected to latch 36, 37 respectively and the luminance signal and the color difference components are subject to D/A conversion 38-40 at the same time and converted (99) into the primary color signal.
Patent JP-H04241057-A (JP)
Title: Bus arbitrating circuit
Inventor: KIMOTO MAKOTO
IPC: G06F13/362
Filed: 1991-01-24
Abstract: PURPOSE:To freely set the rate at which a bus master acquire the right to use a bus. CONSTITUTION:Update numeral registers 3-1-3-n are rewritable registers and hold the update widths of corresponding bus use permission counters 2-1-2-n. An update arithmetic circuit 4 updates the values of the corresponding bus use permission counters 2-1-2-n by the values indicated by the corresponding update numeric registers 3-1-3-n each time bus masters 1-1-1-n are supplied with the right to use the bus. A bus use order decision circuit 5 determines the priority order of the bus use right of the bus masters 1-1-1-n according to the values of the bus use permission counters 2-1-2-n. A bus use permission signal generating circuit 6 generates a bus use permission signal according to the decision result of the bus use order decision circuit 5 and bus use request signals from the bus masters 1-1-1-n.
Patent JP-H01294247-A (JP)
Title: Optical recording medium
Inventor: HASHIMOTO EIICHI
IPC: G11B7/24024
Filed: 1989-02-03
Abstract: PURPOSE:To prevent the deterioration of an optical recording layer and to improve resistance to deterioration with wet heat even in high-temp. high- humidity atmosphere by using a specific UV curing type resin as an adhesive agent. CONSTITUTION:The UV curing resin which consists mainly of a crosslinkable oligomer, multifunctional (meth)acrylate and photopolymn. initiator, has at least 150mol.wt. per acryloyl group of the crosslinkable oligomer and at least 15wt.% content of the tri- or higher functional acrylate and/or methacrylate and has >=50 deg.C softening point of the cured film is used. The optical recording medium having the sufficiently excellent long-term durability (maintenance of high adhesiveness and stability of the recording film) even in the high-temp. high-humidity environment is thereby obtd. The deterioration of the recording film is lessened particularly with the resin having <=1.5 acid value.
Patent JP-S59149514-A (JP)
Title: Position detector for object on traveling object
Inventor: NOMURA SATORU
IPC: B65G43/00
Filed: 1983-02-16
Abstract: PURPOSE:To detect an object on a traveling object without moving the traveling object by shifting a photoelectric switch which detects the position of the traveling object and counting the pulse number proportional to the shift degree of the photoelectric switch. CONSTITUTION:When a truck 1 stops at a designated position, the timing signal sent from a timing switch 14 is supplied to a position detection logic circuit 13. Then a pulse generating circuit 11 generates pulses and drives a pulse motor 6 via a driving unit 10. A photoelectric switch 3R starts its shift via a shift mechanism 5 and at the same time delivers the ON/OFF signals for light shielding and photodetection every time an object 2 is detected. The number of pulses is counted from the shift starting point of the switch 3R, and the count value obtained when the switch 3R is turned on and off is stored in the circuit 13 to calculate distance l. Thus the positions of tip and terminal faces can be detected for each object 2. The generation of pulses is discontinued when the switch 3R reaches its end point.
Patent JP-H06234016-A (JP)
Title: Cleaning device for roll remedying machine
Inventor: HASHIMOTO TATSUI
IPC: B21D1/05
Filed: 1993-02-12
Abstract: PURPOSE:To provide a cleaning device capable of removing continuously and safely foreign matters such as metallic powder, scale, etc., attaching to the outer periphery surfaces of an operation roll and a backup roll even during a roll remedying operation. CONSTITUTION:A large number of operation rolls 1 is arranged in the upside and the downside of a material transfer path 2. And, a large number of backup rolls 4 backing up these operation rolls 1, is arranged so that plural backup rolls 4 are arranged in a row at intervals in the axial direction of each operation roll 1, on the outside of the operation roll. Pulling-out belts 10 and 11 pulling out foreign matters on the outer periphery surface of the backup roll, coming into contact with a part of the outer periphery surface of the backup roll 4, are movably provided in the opposite direction to the direction of rotation of the backup roll. Sucking tubes 20 and 21 equipped with sucking nozzles 23 sucking foreign matters on the outer periphery surfaces of the operation rolls 1 existing among the backup rolls 4 which are in a row in the axial direction of the operation roll 1, are provided.
Patent JP-S58142418-A (JP)
Title: High-speed bus system
Inventor: MAEDA AKIRA
IPC: G06F13/372
Filed: 1982-02-17
Abstract: PURPOSE:To attain high speed of data transfer, by selecting m<n>-set of devices in a data processor comprising n starges of multiplexer groups in sequential time division at each time T and transferring data between the devices by the use of buses coupling them. CONSTITUTION:Eight sets of data processor 11-1-11-8 are divided into 4-set at each 2 sets, and an output line of each set is connected to the 1st stage multiplexers 12-1-12-4. The multiplexers 12-1-12-4 are divided into two groups and connected to the 2nd stage multiplexers 13-1-13-2. The multiplexers 13-1, 13-2 select two input signals alternately at each time 2T and give outputs to the 3rd stage multiplexer 14. The multiplexer 14 at the final stage selects one the two inputs at each time T alternately and this is transmitted to a data bus. Through the multiplexer group comprising three-stage like this, the devices 11-1-11-8 are selected in time division and the output data is transmitted to a bus 15 at each time T.
Patent JP-S62182558-A (JP)
Inventor: MIYAGAWA MASAHIRO
IPC: F25B9/02
Filed: 1986-02-05
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-H09218752-A (JP)
Title: Disk array device
Inventor: ENOMOTO KOJI
IPC: G06F3/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk array device small in the volumes of a device main body and superior in the reliability of data preservation. SOLUTION: The disk array device 1 is provided with disks 5 and 6 for preserving data, a driving motor 11 for rotating/driving the disks 5 and 6, a motor shaft 6 which is engaged with the driving motor 11 and supports the disks, magnetic heads 7a and 8a reading/writing data from/into the disks 5 and 6 and the device main bodies 3a and 3b storing the respective parts and is provided with controllers 13 transmitting/receiving data to/from the magnetic heads 7a and 8a for the device main bodies 3a and 3b. At least two disks 5 and 6 are provided and a diaphragm 4 is provided between the disks.
Patent JP-H06243742-A (JP)
Title: Wire harness assembling jig
Inventor: NAKAJIMA HIDEKI
IPC: H01B13/012
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a wire harness assembling jig for positioning plural cramps on an assembling drawing board at each specified position, which can maintain a space between the cramps adjacent to each other accurately. CONSTITUTION:Each support bar 41, 42, 43 arranged with a predetermined space are connected integrally by an angle 50. The angle 50 is fitted to a predetermined position of an assembling drawing board 20 through hinges 61, 62. Each cramp holder 31, 32, 33 is installed in the tip of each support bar 41, 42, 43, and each cramp C11, C12, C13 is fitted to each cramp holder 31, 32, 33. At the time of fitting the cramps C11, C12, C13 to a wire harness, the angle 50 is turned to stand each support bar 41, 42, 43 on the assembling drawing board 20 to form the standing posture. Consequently, each support bar can be stood on the assembling drawing board with an accurate space between support bars adjacent to each other.
Patent JP-H04266441-A (JP)
Title: Method and device for manufacturing steel cord
Inventor: OKAMOTO KENICHI
IPC: D07B1/06
Filed: 1991-02-19
Abstract: PURPOSE:To remove the twist of he cord and to surely keep the straightness by using the straightener which is arranged with plural small rollers in zigzag instead of the use of the temporal twisting device. CONSTITUTION:On the time for twisting the steel filament 1 of the tensile strength >=250kg/mm<2>, the temporal twisting device is abolished, instead of the above, two sets of the straightener 9 which are arranged with the small rollers in zigzag are set. Therefore, the twist number applied to the steel filament 1 can be reduced largely by eliminating the temporal twisting device, further the tensile strength of the steel filament obtained with the strong working until the finish wire drawing can be resticted by the min. limit from reducing with twisting.
Patent JP-S61191228-A (JP)
Title: Pressure cable connection closure
Inventor: JIYOOZU PII GAMAARA
IPC: H02G15/18
Filed: 1986-02-05
Abstract: A pressurized closure for enclosing a junction in a pressurized cable includes a pressure-retaining vessel therewithin, the vessel comprising a liner, a reinforcing layer, and activatable adhesives situated such that upon the application of heat the adhesives flow and form, in conjunction with the liner and the reinforcing layer, a pressure-retaining vessel around the junction thus isolating a member around the reinforcing layer from pressure within the cables.
Patent JP-S53110101-A (JP)
Title: Number of pump in operation control device
Inventor: HATADA EIJI
IPC: F04B49/08
Filed: 1977-03-09
Abstract: PURPOSE: To change flow rate setting point automatically in accordance with pump delivery total head target value and pump suction total head, and to decide the number of pumps to be operated corresponding to the demand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H065961-A (JP)
Title: Laser device
Inventor: REN ADAARU
IPC: H04B10/43
Filed: 1993-01-21
Abstract: PURPOSE: To provide a light pulse source that is useful for soliton-system communication. CONSTITUTION: A light pulse source has a semiconductor diode layer 10, an external light cavity 170, and a source 100 of a modulation drive current, thus performing actively the mode lock of the laser 10. The external cavity 170 includes an optical fiber 50 and a distributed Bragg reflector 160. As a preferable embodiment, the light pulse/source can generate a pulse with a time - band width product within approximately 20% of the conversion limit, so that a soliton pulse can be transmitted.
Patent JP-S549669-A (JP)
Title: Multifunctional electronic watch
Inventor: TAWARA IWAO
IPC: G04G5/00
Filed: 1978-03-07
Abstract: PURPOSE:To simplify operation and make constitution simple by generating a command signal through a function selecting switch thereby selecting plural sets of function counting systems and changing over displaying.
Patent JP-2000224689-A (JP)
Title: Reproducing device with microphone input
Inventor: SAITO YOSHIHARU
IPC: G11B20/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reproduce a recording medium, on which digital audio signals are recorded, at high S/N when a microphone is not to be used even while the S/N of a signal path for microphone is not high. SOLUTION: This device is provided with a D/A converter 7 for converting the digital audio signal read from a recording medium 1 into an analog audio signal and an audio signal resulting from adding a microphone audio signal sent from a microphone 2 to the analog audio signal is generated. In this case, a switch circuit 21 for interrupting the introduction of a signal component of a signal path 12 for microphone to an adding point 24, where the analog audio signal and the microphone audio signal are added, is provided on the signal path 12 for microphone for guiding the microphone audio signal to the adding point 24 and when the microphone 2 is not used, the connection of the switch circuit 21 is opened so that the interruption can be performed.
Patent JP-S52109352-A (JP)
Title: Digital filter
Inventor: KOSUGI HIROSHI
IPC: H03H17/04
Filed: 1976-03-10
Abstract: PURPOSE:To reduce the number of the adders and the time for the arithmetic by storing the combination of each m-bit on the position corresponding to the output of the delay circuit.
Patent JP-H02205073-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMEDA MASAHIRO
IPC: H01L21/76
Filed: 1989-02-02
Abstract: PURPOSE:To sufficiently make element isolation while making the most of the advantage of high integration by forming a trench for isolation at the region other than a source region, a drain region, and a gate electrode region. CONSTITUTION:A source region and a drain region are formed as band-shaped N<+> diffusion regions 8s and 8d which are parallel with each other and continue as to a plurality of memory transistors respectively. A gate electrode 10, which consists of polycrystalline silicone layer through a gate oxide film 12 or a thick oxide film 14, are formed, in the direction which crosses the longitudinal direction of the diffusion regions 8s and 8d, on a substrate 2. Trenches 10 are formed in the substrate 2 excepting the diffusion regions 8s and 8d and the region of the gate electrode 16, and each diffusion region 8s and 8d are isolated by the trench 10 excepting the region of the gate electrode 16. The depth of the trench 10 is deeper than those of the diffusion regions 8s and 8d, and it isolates the diffusion regions 8s and 8d completely. P-type impurities are implanted into the bottom of the trench 10.
Patent JP-H08221671-A (JP)
Title: System for preventing important matter from being carried out
Inventor: ONO HIROSHI
IPC: B42D15/10
Filed: 1995-02-14
Abstract: PURPOSE: To keep the secrecy of office, etc., with high reliability by setting an important matter discrimination area and an individual discrimination area so that the far end of the important matter discrimination area to an exit is father from the exit than the far end of the individual discrimination area to the exit. CONSTITUTION: The readable area (important matter discrimination area) of a reader 5 and the readable area (individual discrimination area) 8 of an exit- side card reader 7 is set so that the far end of the important discrimination area 6 to the entrance and exit (door) 9 is farther from the door 9 than the far end of the individual discrimination area 8 to the door 9. When a person 3 who tries to carry out an important matter carries the important matter 2 to which a medium to be discriminated is fitted and approaches the door 9 of the entrance and exit of the storage area 1 to enter the readable area 6 wherein important matter discrimination data on the discriminated medium can be read, the reader 5 discriminates what important matter 2 is going to be carried out and outputs the important discrimination data to a controller 5.
Patent JP-S59150897-A (JP)
Inventor: KAWAKAMI HIROMI
IPC: E21D9/00
Filed: 1983-02-17
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。