baber/WOPTO huggingface dataset:
Patent JP-S60169770-A (JP)
Title: Calibration of correlation type tachometer
Inventor: DOI YUUJI
IPC: G01P21/00
Filed: 1984-02-13
Abstract: PURPOSE:To make it possible to accurately and easily calibrate a flow speed indication value, by comparing the flow speed indication value of a correction type tachometer with the running speed of a tape. CONSTITUTION:An endless tape 12 is attached to the measuring conduit 1 of a correlation type tachometer 11 through pulleys 13, 14. A variable speed motor 15 is attached to one pulley 13 so that the number of rotations of said motor 15 can be changed by a variable speed apparatus 16. On the other hand, a non-contact type speed detector 17 is fixed directly in the vicinity of the predetermined running position in the outside of the measuring conduit 1 of the tape 12 and the running speed of the tape 12 is displayed by a speed display device 18 while the indicator value of the correlation type tachometer 11 generated by the running of the taper 12 is displayed by a flow speed device 19. At this time, the parallelly arranging the speed display device 18 and the flow speed display device 19, comparative calibration can be easily performed. Further, by changing the speed of the tape by the variable speed apparatus 16, calibration work can be performed within a short time.
Patent JP-S55118035-A (JP)
Title: Ammonia circulating process in dry diazo developing device
Inventor: MATSUI TAKESHI
IPC: G03D7/00
Filed: 1979-03-06
Abstract: PURPOSE: To stabilize the amt. of a solution fed, by directly introducing a condensate from a condenser into the top of a rectifying tower in the title process for separating a developing gas, in the condenser, obtained by distilling recovered ammonia water and for introducing the gas into a developing section.  
     CONSTITUTION: NH 3  in a gas exhausted from developing section 1 is allowed to be absorbed in a regenerating solution from vessel 8 in absorption tower 2. This recovering solution is fed to the top of rectifying tower 6 through recovring solution vessel 3 and condenser 5, and in tower 6 the solution is contacted to a gas (composed of NH 3  gas and steam) generated from hating drum 7. The gas rising in tower 6 is then introduced into condenser 5 to separate water, the concentrated NH 3  gas is fed to section 1 as a developing gas, and condensate is introduced into the top of tower 6. On the other hand, the solution freed of NH 3  by the liquid-vapor exchange in tower 6 is introduced into absorption tower 2 through drum 7 and regenerating solution vessel 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151697-A (JP)
Title: Filling method of high viscosity lubricant
Inventor: ASAI AKEMICHI
IPC: F16N7/14
Filed: 1983-02-18
Abstract: PURPOSE:To enable uniform filling of lubricant at each portion of member after completion of assembling, by injecting small amount of libricant then enclosing the member and pressure injecting remaining lubricant. CONSTITUTION:Slightly smaller amount of lubricant is fed through a constant amount system 6 to primary injector 4 to inject slightly smaller amount of lubricant into a work W. The work (W) fed to secondary injecting position is held on a positioning system to inject remaining amount of lubricant weighed by another constant amount system 7 into the work (W) through secondary injector 10. Consequently lubricant can be filled uniformly at each portion of member.
Patent JP-S58143826-A (JP)
Title: Denitration apparatus assembled with waste heat boiler
Inventor: EMOTO SHIYUNJI
IPC: F22B1/18
Filed: 1982-02-22
Abstract: PURPOSE:To provide a denitration apparatus remarkably enhanced in the mixing effect of a reducing agent and capable of enhancing denitration efficiency without enlarging and complicating said apparatus, constituted by using a silencer provided to the downstream side of a gas turbine in combination with a reducing agent pouring apparatus. CONSTITUTION:After NH3 is poured in an exhaust gas G exhausted from a gas turbine apparatus 12 by an NH3 pouring apparatus 10 provided to the cross area of a gas turbine oultet flue 11, the NH3 containing exhaust gas G is passed through a silencer 2 provided to the downstream side thereof. Subsequently, the NH3 containing exhaust gas passed through the silencer 2 is sent to the superheater 3 and the pipe group 4A of a high temp. evaporator 4 of a waste heat boiler 1 and, after NH3 is sufficiently mixed herein, introduced into a reactor 7 to carry out denitration reaction while the exhaust gas wherein NOx is decomposed to harmless N2 and H2O by reduction is exhausted to the atmosphere through a low temp. evaporator 4B and a coal economizer  5. On the other hand, in the boiler 1, steam discharged from the evaporator 4 and heated in the superheater 3 is sent to a steam turbine apparatus 13 to operate the same.  In this case, water is supplied to the coal economizer 5 from the apparatus 13 through an introducing line 9.
Patent JP-S58145014-A (JP)
Inventor: FUYAMA MORIAKI
IPC: G02F1/1343
Filed: 1982-02-22
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-S61187784-A (JP)
Title: Eubacterium sp no.477
Inventor: INOUE KOICHI
IPC: C12P7/54
Filed: 1985-02-15
Abstract: PURPOSE:To provide the titled bacillus separable from soil, belonging to Eubacterium genus, proliferative with CO2 and hydrogen to produce acetic acid and isobutyric acid, growing in dilute salt solution, and capable of assimilating arabinose. CONSTITUTION:The novel bacillus, Eubacterium sp. No.477 (FERM-P 8045) is a Gram-positive anaerobic asporogenic bacillus having a width of 0.8mum and a length of 2-2.5mum, proliferative with carbon dioxide and hydrogen to accumulate acetic acid and isobutyric acid in the medium, growing in 3% salt solution, and capable of assimilating arabinose. It is necessary to prevent the intrusion of oxygen in the cultivation of the strain by substituting the atmosphere in the fermentation tank with nitrogen, etc. Since the microbial strain can be cultured by using carbon dioxide gas, sodium bicarbonate, etc. as the carbon source, it is advantageous for the production of acetic acid and isobutyric acid on industrial scale.
Patent JP-H11296426-A (JP)
Title: Saving method for storage area space, managing method for object and product
Inventor: RICHARD OLVIRI LAMAILE
IPC: G06F12/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for saving a memory space by installing a first resolution edition of an object in a memory, generating a low resolution edition of the object using the memory space, which is less than the first resolution edition, preserving the low resolution edition in the memory and abolishing the first resolution edition from the memory. SOLUTION: A client computer 100 is connected to a proxy 160 and the proxy 160 is connected to a web server 170. A data object is retrieved through a communication network and it is stored in the proxy 160 or a web browser and the like. When the data object is retrieved for the first time, the low resolution edition of the object is calculated and it is preserved with a high resolution edition. In a method for saving the memory space, the first resolution edition of the object is given to the memory and the low resolution edition of the object using the memory space, which is less than the first resolution edition, is generated, the low resolution edition is preserved in the memory and the first resolution edition is abolished from the memory.
Patent JP-H04215061-A (JP)
Title: Ultrasonic inspecting apparatus of head screw which is screwed into component
Inventor: YAAKOPU RUSU
IPC: G01N29/00
Filed: 1991-02-20
Abstract: PURPOSE: To obtain correct inspection results irrespective of a position of a screw axis. CONSTITUTION: At least one ultrasonic transducer 18, 18a is placed in a swingably provided centering piece 10 of a probe 9, an adapter 15 of the centering piece 10 is positioned closer to a screw head 5 than the transducers 18, 18a, and the ultrasonic probe 9 can move around its axis or in an axial direction so that it is connected with its core aligned with the screw head 5.
Patent JP-S62185808-A (JP)
Title: Production of shot
Inventor: HARADA AKIHISA
IPC: B22F9/08
Filed: 1986-02-07
Abstract: PURPOSE:To simply produce shot of a desired diameter by adding metallic granules to a flow of molten steel to be dropped on a body rotating at high speed or on a jet of water under high pressure. CONSTITUTION:A flow of molten steel is dropped on a body rotating at high speed or on a jet of water under high pressure to obtain shot. When the flow is dropped, metallic granules such as iron granules of a diameter smaller than a desired diameter formed during the production of shot are added to the flow along it. Thus, the added metallic granules are regranulated to the desired diameter without deteriorating the quality of the product.
Patent JP-H04211103-A (JP)
Title: Magnetic amplifier
Inventor: INOMATA KOICHIRO
IPC: H01F1/153
Filed: 1991-01-29
Abstract: PURPOSE:To operate a magnetic amplifier well in high frequency region (above 50kHz) by employing a Co series amorphous alloy, containing specific atomic % of B and Si and having crystallization temperature higher than Curie temperature, in the core of the magnetic amplifier. CONSTITUTION:A Co series amorphous alloy shown by (Co1-X1-X2FeX1MX2)X3BX4 Si100-X3-X4 (where, M is at least one element selected from a group of Ti, V, Cr, Mn, Ni, Zr, Nb, Mo, Ru, Hf, Ta, W, Re and X1, X2, X3, X4 satisfy the relations 0<X1<=0.10, 0<=X2<=0.10, 70<=X3<=79, 5<=X4<=9) is employed as a core material for a magnetic amplifier. The amorphous alloy has low coercive force in high frequency region above 100kHz and excellent in rectangularity. Consequently, the magnetic amplifier operates well with high efficiency and low exciting current even in high frequency region above 100kHz.
Patent JP-H053550-A (JP)
Title: Device and method for encoding image data
Inventor: NAKAGAWA CHIHIRO
IPC: H04N19/194
Filed: 1991-01-29
Abstract: PURPOSE:To encode image within a prescribed code amount without affect a DC component. CONSTITUTION:The image data are divided into blocks, orthogonal transformation is executed by an orthogonal transformation circuit 4 for each block, this is quantized with temporary quantizing width by a quantizing circuit 6, encode processing is executed by a variable length encoding circuit 8, the code amount is calculated by a code amount calculation circuit 14, the code amount in the direct current component DC of an orthogonal transformation coefficient is recognized, the optimum quantizing width for an alternating current component AC of the orthogonal transformation coefficient is predicted according to the code amount, which is decided at this amount and obtained by a processing, by a quantizing width predicting circuit 12, the allocating code amount to the AC of each block is decided by a code amount allocating circuit 20, the encode processing is started, and quantization is executed while using the temporary quantizing width for the DC and using the optimum quantizing width for the AC.
Patent JP-H04253108-A (JP)
Title: Electric cable with low wind noise
Inventor: AMANUMA SEIICHI
IPC: H01B5/08
Filed: 1991-01-29
Abstract: PURPOSE:To lessen a wind pressure without degrading a wind noise lowering effect by making one spiral rod thinner that the other, on an electric cable prepared by winding the spiral rods symmetrically on the outer circumference of an electric cable. CONSTITUTION:An electric cable has a thick spiral rod 2 and a thinner spiral rod 3 which are wound on the outer circumference of an electric cable 1 at the symmetrical positions n relation to the center axis of the wire 1. In the case that the spiral rods are wound on the outer circumference of the cable 1, the wind pressure is greatly affected by the outer diameter (the size of the protrusion) of the spiral rods, so that if the outer diameter of one spiral rod is made small, the wind pressure is lowered by that amount. Since the windy sound lowering effect is lost in the case when the outer diameter of the rod 3 is too small, the outer diameter of the rod 3 is preferably made to be at least 1/4 of that of the rod 2.
Patent JP-H08217265-A (JP)
Title: Sheet feeding device and image forming device
Inventor: TAKASHIMA KAZUNORI
IPC: B65H3/06
Filed: 1995-02-15
Abstract: PURPOSE: To separately control the raising/lowering operation of an intermediate plate and the rotational drive of a paper feeding roller. CONSTITUTION: The rotation of a cam 11-1 for raising and lowering an intermediate plate 12 is transmitted from an oscillating gear 7 to be meshed with a gear 11-4 of a cam gear 11. When the oscillating gear 7 is meshed with the gear, drive is transmitted from an idler gear 1, the cam gear 11 is rotated, and the cam 11-1 is rotated, so as to raise and lower the intermediate plate 12. The rotation of a paper feeding roller 4 is transmitted from an electromagnetic clutch 2. Therefore, the rotation of the paper feeding roller and the raising/ lowering operation of the intermediate plate 12 can be separately controlled.
Patent JP-H04253111-A (JP)
Title: Electric power cable
Inventor: ISHIKAWA TORAICHI
IPC: H01B1/24
Filed: 1991-01-28
Abstract: PURPOSE:To make a terminal treatment work easy by using, a mixture prepared through a process of mixing conductive carbon black in blend polymer consisting of respective specified first and second graft resins, as a resin composition formed into a semiconductive layer. CONSTITUTION:An inner semiconductive layer 2, an insulating layer 3, an outer semiconductive layer 4, a shield layer 5, and a sheath 6 are successively laid on the outer circumference of a conductor 1 to form an electric cable. The layer 4 is formed through extrusion coating by using a resin composition prepared by mixing 10-100 pts.wt. of conductive carbon black with 100 pts.wt. of blend polymer consisting of >=50wt.% of a first graft resin and <=50wt.% of a second graft resin. The first graft resin used here is one prepared by graft- polymerizing and grafting ethylene-vinyl acetate copolymer with vinyl acetate and the second graft resin used here is one prepared by grafting ethylene-vinyl acetate copolymer with styrene. As a result, proper adhesive property and proper peeling property can be provided.
Patent JP-S57141958-A (JP)
Title: Manufacture of lateral type transistor
Inventor: HAGIMURA KAZUO
IPC: H01L29/72
Filed: 1981-02-27
Abstract: PURPOSE:To contrive the improvement of current amplification factor of the lateral type transistor by a method wherein, after completion of heat treatment at the temperature of 1,000 deg.C or above, a substrate is treated at the temperature range of 750-900 deg.C for two hours or more in O2 or N2. CONSTITUTION:A thermal oxide film 2 is provided on an N type Si substrate 1, apertures 3C and 3E are provided, and a P layer 4 is formed by performing B diffusion. While these procedures are performed, the N type substrate 1 is heat- treated at the temperature of 1,000 deg.C or above, a distortion is generated on the substrate, and the life of minority carrier is reduced. Subsequently, the above is processed in O2 or N2 at the temperature range of 750-900 deg.C for two hours, an aperture 5 is provided, an electrode 6 is attached, and the lateral type transistor is completed. According to this constitution, the current amplifying factor is improved by adding a very simple process, and the variation of amplification is reduced, thereby enabling to contrive stabilization of current amplification.
Patent JP-S55120228-A (JP)
Title: Power supply operation circuit
Inventor: HASHIMOTO ATSUMI
IPC: H04N5/44
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to turn a desired unit ON freely without reference to precedence by providing each unit with a power supply change-over circuit composed of a power switch, nonvolatile relay and self-holding circuit for this relay. CONSTITUTION:Power supply operation circuits of a cassette deck, AM-FM receiver and TV tuner consist of power switch S2, nonvolatile relay RY1, self-holding circuit 11, transistors Tr1 and Tr2, capacitors C1 and C2, diodes D1 and D2, etc., respectively. Thus, power supply operation circuits of a component system consisting of several units are constituted. As a result, each unit can independently turned ON-OFF and while a unit having been turned ON later can be put into operation on the priority basis, another unit in operation can be turned OFF.
Patent JP-S58179204-A (JP)
Inventor: MIKAERU AI NAIMAN
IPC: C08F8/14
Filed: 1983-02-22
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-H04289468-A (JP)
Title: Method for testing lsi
Inventor: MATSUURA YOSHINORI
IPC: H01L27/04
Filed: 1991-02-21
Abstract: PURPOSE:To certainly identify the inferior place of an LSI without missing the place and to reduce the cost of an LSI test. CONSTITUTION:An input register 5 receiving the test pattern of a circuit 3 to be inspected, an output register 6 receiving the output of the operation result of the circuit 3 to be inspected, a comparator having the expected value at the time of the normal operation of the circuit 3 to be inspected and comparing said expected value with the content of the output register 6 and an encoder 8 outputting a code knowing the presence of an inferior place and the inferior place from the comparison result are provided.
Patent JP-H06221798-A (JP)
Title: Target device
Inventor: KOMAMURA TAKEO
IPC: A63F9/02
Filed: 1993-01-25
Abstract: PURPOSE:To provide a quite thin target device and to improve its convenience in use by a method wherein a first clearance is formed between a sheet-like item and a reception member, and a second clearance is formed between an extending plate extending rearwardly of a frame member and the reception member. CONSTITUTION:A frame, member 1 having a U-shaped section is formed with an auxiliary frame 1a. Outer circumferential sides of the sheet-like item 2 and the reception member 3 are held by the auxiliary frame 1a. A first clearance 4 is formed between the sheet-like item 2 and the reception member 3, and a second clearance 5 is formed between it and an extending part 6 having its rear part of the frame 1 being extended. With such an arrangement as above, a bullet A launched from an air gun passes through the sheet-like item 2, strikes against the reception member 3 and drops substantially in a vertical direction while being vibrated to absorl its striking force without being hindered by the first and second clearances 4 and 5. The bullet A is accumulated in the first clearance 4 and thus the bullet A can be easily recovered. Thus, it is possible to provide a thin-walled target device and its handling may easily be carried out.
Patent JP-S52110657-A (JP)
Title: Flow difference measuring device
Inventor: OOTSUKI JIYUN
IPC: G01F1/58
Filed: 1976-03-15
Abstract: PURPOSE: To exactly detect the leakage of the active liquid metal by the electromotive force between the electrodes due to the flow difference by generating the magnetic power passing through the first tube passage and the second tube passage which have different directions of the current of the conducting fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11220940-A (JP)
Title: Grain tank of combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/60
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the grain tank of a combine harvester by disposing the grain tank in a state capable of being moved in the side direction and using a belt presser foot for a belt transmitting a power to the lower spiral of the grain tank also as a means for fixing the grain tank on the receiving of the grain tank at a work position, capable of reducing the number of parts and the number of processes for assembling the grain tank. SOLUTION: The grain tank 6 of the combine harvester is disposed in a state capable of being moved in the side direction, and a fixing means 8 is also disposed. The fixing means 8 is used for fixing the grain tank 6 to a carriage 2, when the grain tank 6 is received at a work position on the carriage, and the fixing means 8 is used also as a belt presser foot for a belt driving a lower spiral 9 used for discharging grains in the grain tank 6.
Patent JP-H03232181-A (JP)
Title: Video tape recorder
Inventor: TANAKA TORU
IPC: G11B27/02
Filed: 1990-02-07
Abstract: PURPOSE:To eliminate a nonrecorded part of a magnetic tape caused by an erasing head and to enable the reproducing by starting supplying a sound signal for post-recording to a recording head in accordance with a traveling speed of the magnetic tape. CONSTITUTION:A control signal generating circuit 10 is provided with means 19-23 for supplying the recording head 7 with an erasing current of a erasing and recording bias circuit 9 at the time of post-recording, an on-off control signal of a recording bias, a post-recording signal for interlocking with a changeover of a post-recording and a sound recording muting signal in accordance with a traveling speed of the magnetic tape 1 in response to a prescribed recording time mode. Then, at the time of releasing the post-recording from standby, the recording head 7 is simultaneously released from a muting control by a sound recording muting signal interlocking with the on-off control signal of the erasing and recording bias circuit 9 and the post-recording signal for performing a changeover of the post-recording switch to the NO side. By this method, the problem of remaining of a nonrecorded part after erasing a sound can be dissolved.
Patent JP-S58146143-A (JP)
Title: Transmission and reception system
Inventor: SAKAMOTO KAZUO
IPC: H04B1/40
Filed: 1982-02-24
Abstract: PURPOSE:To improve the quality of transmission, by modulating and transmitting a main carrier wave with a signal modulating a subcarrier with signal input at the transmission side, in a transmitter and receiver using a part of a transmission output signal as a reception local signal. CONSTITUTION:In a station 17, a subcarrier is modulated with a input signal 3a' at a submodulator 20, a main carrier wave is modulated at a main modulator 5a and transmitted from an antenna 8a. In a station 16, the output of a modulator 5a is transmitted from an antenna 8. In the station 16, electromagnetic waves is received at the antenna 8. Electromagnetic waves received at the antenna are frequency-converted by designating the output of a millimeter wave band FM modulator 5 as a local oscillation signal, demodulated at a main demodulator 1 and pass through a filter 18 passing through a subcarrier wave at a submodulator 20 and is demodulated at a subdemodulator 19. On the other hand, in the station 17, the electromagnetic waves received at the antenna 8a are frequency- converted by designating the output of the main modulator 5a as a local oscillation signal, demodulated at an FM demodulator 11a and pass through a low pass filter 21.
Patent JP-S59154576-A (JP)
Title: Recognizing device of notation content
Inventor: HASEGAWA SHIYUNJI
IPC: G06K9/00
Filed: 1983-02-23
Abstract: PURPOSE:To simplify processing algorithm and to secure the recognition of notation contents by adding subordinate notation contents to be different image information at every notation content and providing a decision processing part for the subordinate notation contents to a decision processing part. CONSTITUTION:When a body is marked with numeral 0-9 as notation letter, triangular and rectangular marks are added as different subordinate notation contents at every numeral of 0-9 to print. The image of this body and notation letter is image picked up by a camera 2, whose output is converted by a threshold circuit 3 into a binary signal, which is stored in a storage circuit 4. Those operations are controlled by the signal of a timing circuit 5 and the image signal stored in the circuit 4 is applied to a recognizing device 7 through a preprocessing part 12 by the clock of a clock circuit 6 under the control of the circuit 5. This processing part 12 and device 7 decide on the contents of marks, and the output of the device 7 is applied to a numeral deciding circuit 11 through counter devices 9 and 10 to simplify the processing algorithm, thus securing the recognition of the numbers.