baber/WOPTO huggingface dataset:
Patent JP-S62248884-A (JP)
Title: Flow control method for magnet pump
Inventor: INOUE MITSUAKI
IPC: F04B49/06
Filed: 1986-04-23
Abstract: PURPOSE:To reduce the price by securing a magnetic sensor at a position of a pump close to a driving magnet and detecting the rotary speed of a motor. CONSTITUTION:A magnetic resistor element or a magnetic sensor 12 is secured to a position of a pump close to a driving magnet 3. A detector 14 for receiving a pulse signal (e2) and detecting the rotary speed of the driving magnet 3 is provided. The difference (ev) between a signal (e4) from a referential signal generator 15 and a signal (e3) from the detector 14 is amplified 17 and fed to a motor 11 so as to control the rotary speed. Consequently, the size and the price can be reduced when compared with a conventional rotary speed detecting means such as a rotary encoder.
Patent JP-H05143336-A (JP)
Title: Digital computer and branching-instruction executing method
Inventor: BAASOROMIYUU BURANNAA
IPC: G06F9/38
Filed: 1992-04-13
Abstract: PURPOSE: To increase the parallel of a computer by extracting a branching instruction which unnecessitates an executing unit operation from an executing instruction stream, and maintaining it for the test of a branching condition synchronously with this. CONSTITUTION: When a specific branching instruction is detected from executing pipe lines 25-27, those are all removed from the pipe lines 25-27, and a processing by a composite preprocessor 10 is continued. This processing is operated synchronously with the executing pipe lines 25-27, the result of the detected branching instruction is predicted, a condition for the branching instruction is tested at a proper position in an execution sequence, and whether or not a predicted result is correct is decided. Then, when the prediction is erroneous, the corrected target instruction is fetched by an instruction fetching and issuing unit 14. The parallelism of a digital computer can be extended by simultaneously processing the instructions detected in the maximum two pieces in parallel to the operation of the executing pipe lines 25-27.
Patent JP-H09280033-A (JP)
Title: Exhaust device for ship propeller propulsion machine
Inventor: FUJIMOTO HIROAKI
IPC: F01N3/28
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas extraction port on an exhaust pipe so as to obtain a correct analysis result by opening the exhaust gas extraction port between catalyst and a cooling water discharge part, in an exhaust pipe in which cooling water cooling an exhaust pipe interposed with catalyst is discharged on the way of the exhaust pipe on the downstream side of the catalyst. SOLUTION: The exhaust device of an engine 8 constituting the water jet propeller of a surface traveling boat 1 is constituted of an exhaust manifold 13, an exhaust chamber 14, an exhaust pipe 16, and the like, respectively constructed into double tube construction, and catalyst 20 is arranged inside the connecting part between the exhaust chamber 14 and the exhaust pipe 16. Engine cooling water is let flow in the space of the exhaust device, and discharged from the rear end of the exhaust pipe 16 into an exhaust passage. In such an exhaust device, an exhaust gas extraction port 25 is arranged on the downstream side of a temperature sensor 21 for exhaust gas, on the upper stream side of a cooling water outlet, and over the center line of the exhaust passage, and hence the exhaust gas can be correctly analyzed.
Patent JP-S6061803-A (JP)
Inventor: UIRIAMU JIEI BUOTO
IPC: G05B19/18
Filed: 1984-05-09
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-S5521011-A (JP)
Title: Thin fllm spectral module
Inventor: HASUMI RITSUO
IPC: G02B5/18
Filed: 1978-07-30
Abstract: PURPOSE:To obtain the spectral module which does not require any readjustment, has durability, is small in size and is volume producible by forming a curved reflecting mirror and a reflection type diffraction grating in the thin film optical transmission path of the thickness similar to the core diameter of optical fibers. CONSTITUTION:This optical element is the photospectroscope used for optical communication and is constituted by a thin film optical transmission path 3 of several 10mu thick formed between two sheets of low refractive index substrates 1, 2, a curved reflecting mirror 4 formed on the wall surfaces thereof, a reflection type diffraction grating 5 and an optical fiber which is connected at its end face to incident light 6. The light 9 incident from the core 8 of the optical fiber 7 spreads in the horizontal directions while propagating in the thin film transmission path 3 and is made to parallel rays by the curved reflecting mirror 4. The parallel rays are diffracted by the reflection type diffraction grating 5 and again condensed at an exit port 10 by the curved reflecting mirror 4. When an optical fiber array is put here, the light may be outputted dividedly by each wavelength.
Patent JP-H08306399-A (JP)
Title: Photochemical cell
Inventor: HORUSUTO HOFUMAN
IPC: H01M14/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a photochemical battery at low cost and so as to be reusable by coatingly laminating layers forming the photochemical battery by printing. SOLUTION: In manufacture of a photochemical battery, particularly in a pigment solar battery, a titanium dioxide layer, a pigment layer, an electrolyte layer, and, as the case may be, a conducive layer also, which form the pigment solar battery, are coatingly attached one after another successively, on a glass substrate 5 conveyed by a conveying device 15, by a plurality of printing devices 13 corresponding to the respective layers. At this time, the respective layer are formed so as not to be subjected to bending, flection, deformation, and the like beyond a permissible limit and a coating medium is coatingly attached thereon, so as to be superposed uniformly over the whole surface. With this, cracks and damages are not brought about, and manufacturing with a good yield, at low cost and in large quantities is made possible, while highly accurate layer thickness can be obtained.
Patent JP-S59217158-A (JP)
Title: Defect detector
Inventor: INOUE SATORU
IPC: G01N27/82
Filed: 1983-05-26
Abstract: PURPOSE:To automatize a defect detector by providing a moving magnetic generator for feeding a moving magnetic field to an object to be inspected to perform an image processing of a magnetic flux leaking from a defective part of the object being inspected using a magnetic detector comprising a plurality of magnetosensitive elements. CONSTITUTION:A moving magnetic field generator 13 comprises an electromagnet 13a, which is made up of cores 14 and 15 arranged almost at the right angle to each other in a U-shape and excitation coils 16 and 17 wound thereon. A magnetic detector 18 is formed by arranging magnetosensitive elements comprising Hall elements in matrix and a support/movement mechanism 19 moves the electromagnet 13a and the detector 18 to the surface of a sample 5 keeping a fixed distance therebetween. An image processor 20 is composed of an AC power source 21 for feeding currents different in the phase to the coils 16 and 17, a preprocessor 22 for amplifying and selecting output of the detector 18, an image processor 23 and a controller 24. With such an arrangement, defects of the sample 5 are detected by detecting vertical component of a leakage magnetic flux and the result can be automatically displayed.
Patent JP-S62248666-A (JP)
Title: Thermal recorder with fixed recorded density
Inventor: FUNAKI SHINSUKE
IPC: B41J2/365
Filed: 1986-04-22
Abstract: PURPOSE:To enable printing with a fixed density to be performed through controlling the quantity of electric currents supplied to heat generating resistors, by outputting a predetermined signal according to the combination of an output signal from a detecting part for the temperature of a thermal recording head with an output signal from a detecting part for the average resistance of the head. CONSTITUTION:The temperature of a thermal head 1 detected by a thermistor 5 and a monitor resistance of resistance heat generating elements 4 detected through a monitor resistor 6 are supplied to a CPU 9 after A/D conversion by an A/D converter 7. The A/D converted value (e) concerning the monitor resistor 6 is one of 00H-FFH when the converter 7 is an 8-bit unit. A head number is obtained by referencing a 'head number table' (a) in an ROM 8, and based on this, a starting address for a 'pulse width table' (c) is obtained by referencing a 'starting address table for pulse width table' (b). The A/D converted value (f) concerning the thermistor 5 also is one of 00H-FFH, and a 'temperature table' (d) is referenced to obtain the temperature T of the head 1. Based on this, a pulse width is obtained from the 'pulse width table' (c), and interpolation is performed by the CPU 9.
Patent JP-S61252833-A (JP)
Title: Valve timing control device of engine with supercharger
Inventor: HITOMI MITSUO
IPC: F01L13/00
Filed: 1985-04-30
Abstract: PURPOSE:To provide excellent supercharging performance through improvement of turbine efficiency in a low speed range, according to the method wherein, during low speed running of an engine, the opening timing of an exhaust valve is delayed, and a valve opening period is shortened. CONSTITUTION:In a low speed range, a second exhaust valve 10 is not opened, and is opened at a late timing EO1 after a bottom dead point BDC by a first exhaust valve 9 (curved line I). The second exhaust valve is closed at a closing timing EC1 after a top dead center, and is delayed in an opening timing to shorten a valve opening period. In a middle and a high area, operation of the two exhaust valves 9 and 10 are controlled, the valves and are opened at an early opening timing EO2 before a bottom dead point BDC by the second exhaust valve 10 (curved line II), and closed at a closing timing EC2 after the top dead center DTC.
Patent JP-S5218654-A (JP)
Title: Elevator control system
Inventor: NAKAZATO MASAAKI
IPC: H02P7/34
Filed: 1975-08-01
Abstract: PURPOSE: To provide an elevator control system so arranged that disorder conditions of an elevator can be detected in its early stage, using a differential of speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63258366-A (JP)
Title: Paper sheet folding device
Inventor: HARA MASAHIKO
IPC: B65H45/24
Filed: 1987-04-17
Abstract: PURPOSE:To prevent a paper sheet from being damaged such as being folded at displaced positions by making the paper sheet transfer speed of a transfer roll slightly smaller than the paper sheet feeding speed of a feed roller of a folding section, thereby stabilizing the attitude of the paper sheet transferred. CONSTITUTION:The transfer speed of a transfer roll 12 for transferring a paper sheet 21 is set slightly smaller than the transfer speed of a feed roller 15 of a folding section. As a result, when the paper sheet 21 is being transferred by the transfer roll 12 and the fold-feed roller 15, the transfer speeds of both of the rollers differ and therefore the paper sheet 21 is always applied with a backward tension between the fold-feed roller 15 and the transfer roll 12 and the attitude of the paper sheet 21 is properly maintained. Consequently, the attitude of the paper sheet 21 sent out of the fold-feed roller 15 to a paper sheet guide 16 is stabilized and the damage to the paper sheet 21 such as oblique folding or displaced folding can be prevented.
Patent JP-2000286925-A (JP)
Title: Telephone system
Inventor: OKAGAKI MITSUNORI
IPC: H04M1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid a case where a user overlooks the processing operations when plural types of processing requests are given at a time in a telephone system which performs the same operation against those processing requests. SOLUTION: This telephone system has a control means which performs the same operation to answer an incoming call and a message, and performs processing to the call and not to the message in response to their priorities as long as the said same operation is carried out when the both incoming call and message are notified at a time.
Patent JP-S59218548-A (JP)
Title: Logical circuit
Inventor: SHIBANO HIDEO
IPC: G06F7/00
Filed: 1983-05-25
Abstract: PURPOSE:To perform a test of a logical circuit including a register file with high efficiency by reading the contents of the register file with use of a write address stored in a normal mode as a read address. CONSTITUTION:A shift mode pin 3 is set at ''1'' to obtain a shift mode, and the same shift-in value is written to all slave flip-flops 14-17. Then the pin 3 is set at ''0'' to obtain a normal mode. Thus the data given from a data pin 1 via a master flip-flop 13 is written to a slave flip-flop shown by a write address. Finally the pin 3 is set at ''1'' again to obtain a shift mode. Then a shift-out action is carried out from an output pin 10. The contents of slave flip-flops shown by the addresses stored in the flip-flops 31 and 32 are shifted out to the pin 10 via a selector 18.
Patent JP-H11294338-A (JP)
Title: Control device of hydraulic pump
Inventor: SAKAIRI TETSUYA
IPC: F04B49/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device of hydraulic pump which can realize an adequate horsepower control without making a spring to energize a spool for control, in a large size, and without providing an electromagnetic proportional pressure reducing valve. SOLUTION: A regulator 16 including a first pressure chamber 21 in which a main pump 2 driven by a prime mover 1, and having the variable capacity, a sub-pump 14 having a fixed capacity, an actuator 5 to control the tilting amount of the main pump 2, a spool 25 to control the actuator 5, a piston 18 to switch the spool 25, the first pressure chamber 21 provided with a pressure receiving surface for main pump of the poston 18, and the second pressure chamber 22 in which a pressure receiving surface for horsepower reduction 22 to receive the pressure of the subpump 14 of the piston 18 is provided; a conduit 23 to connect the main conduit 15 of the subpump 14, and the second pressure chamber 24; and a conduit 102 to connect the second pressure chamber 24 and a tank 3;  are provided, while a first throttle 100 and a second throttle 101 is provided to the conduit 23 and 102 respectively, so as to generate an intermediate pressure to the second pressure chamber 24.
Patent JP-H08287451-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C10M105/68
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a magnetic recording medium capable of high density recording and excellent in durability by disposing plural magnetic layers on a substrate and incorporating at least one of compds. represented by prescribed formulae in the lst magnetic layer to be the upper most layer and the 2nd magnetic layer disposed adjoining to the 1st one. CONSTITUTION: This magnetic recording medium 1 has a substrate 2 and plural magnetic layers 3 disposed on the substrate 2. The magnetic layers 3 consists of a 1st magnetic layer 3a disposed as the top layer and a 2nd magnetic layer 3b disposed adjoining to the 1st magnetic layer 3a. A back coating layer 4 is disposed on the rear side of the substrate 2 if necessary. The 2nd magnetic layer 3b contains compd. represented by general formula A and at least one kind of adamantane deriv. selected from among compds. represented by general formulae B-F. In the formulae A-D, each of R and R' is 1-26C straight chain or branched aliphatic or alicyclic hydrocarbon.
Patent JP-2000282019-A (JP)
Title: Muddy water-stabilizing liquid for digging
Inventor: HOSOKAWA KOJI
IPC: C09K8/50
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a muddy water-stabilizing liquid which is used for digging and has a viscosity-adjusting action and a water stoppage-improving action. SOLUTION: This muddy water-stabilizing liquid for digging is obtained by adding 0.05-10 pts.wt. of sodium carboxymethylcellulose having an intrinsic viscosity of >=3.0 dl/g to 100 pts.wt. of a stabilizing liquid comprising a clay having a methylene blue absorption of <=50 meq/100 g, and/or silt, earth and sand, and the like.
Patent JP-S5217253-A (JP)
Title: Flow ratio mixing device
Inventor: YANAGIDA YOSHIO
IPC: B01F23/10
Filed: 1975-07-31
Abstract: PURPOSE:To provide a device which is capable of finding stable and fine mixing condition against change in temperature and fluctuations of barometric pressure.
Patent JP-H08293951-A (JP)
Title: Image communication equipment
Inventor: MAKINO TSUNEHIRO
IPC: H04N1/32
Filed: 1995-04-19
Abstract: PURPOSE: To transmit image data compressed by an information processor connected to an image communication equipment to the opposite communication equipment. CONSTITUTION: The image data compressed by an information processor 10 are inputted from an input interface to the image communication equipment 1 and when the compressing method of the compressed image data is the compressing method of a format to be received by opposite facsimile equipment, a document starting command (CDS) is transmitted to show the start of document transfer according to the compressing method of these compressed image data. Then, the image data compressed by the information processor 10 are transmitted to the facsimile equipment on the opposite side.
Patent JP-S62249512-A (JP)
Title: Switched capacitor circuit
Inventor: OKAMOTO TOSHIYUKI
IPC: H03H19/00
Filed: 1986-04-22
Abstract: PURPOSE:To reduce the sum of capacity element values and to reduce the occupied area of an integrated circuit by using an inversional amplifier having the amplification factor of once as an operational amplifier. CONSTITUTION:A switch SW1 for switching one end of a capacitor element Co to an input terminal IN and the earth and a switch SW2 for switching the other end of the element Co to the inversional input of an inversional operational amplifier Ampl and the earth are arranged. The noninversional input of the Ampl is earthed and a capacitor element Cf is connected between the inversional input and an output. The amplifier having the amplification of '1' is used in the constitution. As compared to an ordinary switched capacitor circuit (the amplification factor of the Ampl is 10000 times), the sum of the capacitor element values can be reduced and the area occupied by a chip can be reduced when the titled circuit is constituted of an integrated circuit.
Patent JP-H07277357-A (JP)
Title: Lid body for fuel tank
Inventor: YAMASHITA TAKAO
IPC: B65D1/02
Filed: 1994-04-06
Abstract: PURPOSE:To open a lid of a fuel feeding tank of a heating device by the lid body only, and obviate the storage place by a method wherein on the bottom surface in a recessed part of a lid body for a fuel tank, a lid body engaging part which opens or is fitted on a lid body for a device exclusive tank of the heating device is formed to be projected. CONSTITUTION:On the internal side surface of a first lid body of which the cross section is an almost U-shape, a threaded groove 10 which is screwed with a fuel tank main body is provided, and at the same time, a protruding body with an internally recessed part, which is expansilely tilted from the base part of a recessed part bottom surface 12 to the end part, is formed. Then, on the internal surface of the inside protruding body, a lid engaging surface 13 with a plurality of uneven grooves 16 is formed to constitute a lid body engaging part 14 which opens or is fitted on a lid body of a device exclusive tank. At the same time, on the recessed part bottom surface 12, a ring-shape packing 15 is provided. The lid of the device exclusive tank can be opened by removing the first lid body from the fuel tank, then pushing in an opening 17 of the lid engaging part 14 in such a manner that the opening 17 is fitted on the lid of the device exclusive tank, fixing and rotating the lid engaging part 14.
Patent JP-S58210307-A (JP)
Title: Device for supporting valve moving mechanism of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/24
Filed: 1982-06-01
Abstract: PURPOSE:To improve productivity and reduce the weight of an engine, by separately manufacturing a support member on which a rocker shaft fitted with a rocker arm can be secured and by securing the support member on a cylinder head. CONSTITUTION:A part of a cylinder head 1, which supports valve lifters 3 etc. slidably, is provided as a support member 9. The support member 9 is formed separately from the cylinder head 1. Since a rocker shaft 12 is secured on the support member 9, the rocker shaft can be easily supported above the cylinder head 1. Since the supporting part 9 is separately formed, the number of processing steps of the cylinder head 1 such as drilling is diminished to improve the productivity. Because useless material is reduced, the cost and weight of an engine are decreased.
Patent JP-S5217259-A (JP)
Title: Water sucking method of sponge roll
Inventor: HAMASHITA IKUO
IPC: B01D43/00
Filed: 1975-07-31
Abstract: PURPOSE: To provide a device for draining the water which was sucked from seat rapidly and forcefully to outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000279368-A (JP)
Title: Endoscope device
Inventor: MIZUNO HITOSHI
IPC: A61B1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device superior in operability, and reducible in the tiredness of operator. SOLUTION: The endoscope device has an operation part 5 and an inserting part 2, which is connected to the operation part 5. An endoscope holder 16 is set on a heigpeace such as ceiling, and an endoscope 1 is hung keeping its inserting part 2 downward from the endoscope holder 16 rotatably, and an endoscope operation unit 18, which operates the endoscope 1 and the peripheral device, is set in the endoscope holder 16.
Patent JP-H05261559-A (JP)
Title: Operation system for gun work
IPC: B23K11/11
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the cost of equipment by carrying clamped works to the respective working positions of various working guns by a carrier robot. CONSTITUTION:A movable arm 2 is provided in a carrier robot 3 and a clamping fixture 11 for the work W is attached to the arm 2. Various kinds of working guns such as a sealer gun 4, a C-type spot welding gun 5, an X-type spot welding gun 6 are provided in the moving area of the arm 2 of the carrier robot 3. The clamped work W is carried by the carrier robot 3 through the work clamping fixture 11 to the respective working position of various working guns 4, 5, 6. Consequently, the number of robots to be used can be reduced.
Patent JP-S63259888-A (JP)
Title: First-in/first-out memory
Inventor: MIYAJIMA SHINICHIRO
IPC: G11C7/00
Filed: 1987-04-16
Abstract: PURPOSE:To increase the working speed and the capacity of a first-in/first-out FIFO memory by supplying the input data into the heads of plural memory areas included in a shift type memory means and disuses those input data in the input order in case the input data exceeding the number of said memory areas so that the latest data is stored at all times. CONSTITUTION:The input data (di) received in terms of the time series are stored successively into plural memory areas 200 included in a shift type memory means 100. In case, the data (di) exceeding the number of areas 200, these data are disused in the order of their arrivals. Thus the latest data is always stored in the means 100. A stored data counting means 300 calculates the difference between the quantity of the input data and the quantity of the output enable data and delivers the data supplied first as the output data (do) through a reading area selecting means 400 based on the obtained data quantity (j). A write/read control part 500 provided integratedly for those areas 200 shift the input time points when a write request (i) and a read request (q) are superposed on each other.