baber/WOPTO huggingface dataset:
Patent JP-2000307366-A (JP)
Title: Automatic sound volume controller for vehicle-use acoustic unit
Inventor: MURATA HIDEKI
IPC: H03G5/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To attain sound volume control without a sense of incongruity with an inexpensive system. SOLUTION: This controller 10a is configured such that a setting sound volume of an acoustic unit provided in a vehicle interior is automatically adjusted. In this case, the controller 10a is provided with an engine number of revolution detection means 1 that detects the number of engine revolutions Nxi, an engine number of revolutions averaging means 2a that applies averaging to an increasing tendency of the number of engine revolutions Nxi when the number of engine revolutions Nxi is increasing on the basis of information detected by the engine number of revolutions detection means 1 to provide an output of number of engine revolutions Nyi, for setting an increasing sound volume unsharpened in the increasing tendency than the increasing tendency of the number of engine revolutions Nxi,  an increasing sound volume setting means 3 that sets an increased sound volume ΔV set by the increasing sound volume setting means 3 in response to the number of engine revolutions Nyi, for setting an increasing sound volume, and a sound volume means 12 that controls a sound volume V of the acoustic unit on the basis of the increased sound volume ΔV set by the increasing sound volume setting means 3.
Patent JP-H01284751-A (JP)
Title: Direct current polarization type oxygen sensor
Inventor: TAKETSU NORIHIKO
IPC: G01N27/416
Filed: 1988-05-11
Abstract: PURPOSE:To exactly measure the quantity of oxygen even in a low oxygen atmosphere by shielding the contact of liquid silver with the external world, impressing a specified voltage between a measuring electrode and the liquid silver in such a manner that the measuring electrode side acts as a positive electrode and measuring electron current. CONSTITUTION:A gas to be measured is passed in a container 30 and a heater 41 is driven to heat a solid electrolyte 2 and the as to be measured. A potentiostat 22 is operated to impress the specified voltage between the liquid silver 4 and the measuring electrode 3 in such a manner that the measuring electrode 3 acts as a positive electrode and the liquid silver as a negative electrode. Since the liquid silver 4 is sealed by a glass sealing material 5 in a manner as not to come into contact with the external atmosphere, the specified electron current flows after lapse of the transient time. This current value is read by an ammeter 23 and the temp. of the solid electrolyte 2 is measured by a thermometer 24. The oxygen partial pressure is determined by the measured value of the current and temp. in accordance with the prescribed equation.
Patent JP-H04342041-A (JP)
Title: Backup maintenance method for computer system
Inventor: MUNECHIKA HIDEO
IPC: G06F3/06
Filed: 1991-05-20
Abstract: PURPOSE:To shorten down time and fault analyzing time by dumping the memory data of a first host computer to a disk array device, and copying this dump data to the memory of a second host computer. CONSTITUTION:For the host computer 1 in which a fault occurs, another host computer 2 to edit and output the memory contents of the host computer 1 is provided. The disk array device 3 for a memory dump file is connected to the host computers 1, 2. The host computer 2 is provided with a memory dump editing output device 4. The host computer 1 is provided with a built-in memory dump file output device 5 to output the contents of its memory to the disk array device 3, and controls the disk array device 3. The host computer 2 is provided with a built-in memory dump file input device 6 to input the dump file from the disk array device 3 and a built-in memory dump editing output device 7 to edit and output its contents.
Patent JP-S5340541-A (JP)
Title: Quantitative detecting microscope
Inventor: SAWAMURA ICHIROU
IPC: G02B21/00
Filed: 1976-09-25
Abstract: PURPOSE: The area and absorbancy of a specimen are detected and the total quantity of specimen is detected by illuminating the specimen through the use of a measuring spot. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01284055-A (JP)
Title: Subscriber line monitor circuit
Inventor: TAKADA AKIHIKO
IPC: H04M3/22
Filed: 1988-05-10
Abstract: PURPOSE:To recognize a fault of a balanced line by detecting a potential difference between a neutral potential of the balanced line and earthing. CONSTITUTION:Balanced lines 201, 203 are connected to an output terminal of a transmission circuit 210, they are coupled by a resistor 220 and a potential difference detection circuit 230 detecting the potential difference between two points is inserted between the neutral point B of the resistor 220 and earth A. The potential of the neutral point B of the resistor 220 is equal to the earth potential when the lines 201, 203 are normal and no potential difference is caused with respect to the earth A. When the DC balance of the lines 201, 203 is unbalanced, the potential of the neutral point B of the resistor 220 is fluctuated depending on the level of earth A, a subscriber monitor circuit detects its potential difference to recognize a fault of the balanced line.
Patent JP-S5915052-A (JP)
Inventor: UIRIAMU EMU HEREN
IPC: B65D17/50
Filed: 1983-06-27
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-H10295677-A (JP)
Title: Photo-measuring device
Inventor: TSUNASAWA YOSHIO
IPC: A61B5/1455
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To perform measurement of a number of specimens or a number of parts on one specimen quickly using a single unit of photo measuring device and prevent incidence of an external turbulent light into the light receiving part of a probe even in the multiple measuring. SOLUTION: A photo-measuring device is equipped with a probe 2 fitted in a single piece with a light projecting part to cast light onto a specimen and a light receiving part to receive the light diffused within the specimen, a supporting part 5 which puts the light projecting part and receiving part in contact with the specimen and supports them by means of grasping the probe, and a light shutoff part 3 which hinders an external turbulent light from being incident to the prove, at least to its light receiving part, whereby measuring is made upon pressing the probe to the specimen by grasping it, and after removal, another measuring point is measured, and in this manner, a number of specimens or a number of parts on one specimen are made measurable in a short time when incidence of external turbulent light to the light receiving part of the probe is well prevented.  Thus inclusion of a measuring error originating from turbulent light is precluded, and also a measuring error associated with a movement of the measuring point precluded, and it is made practicable to measure a number of specimens or a number of parts on one specimen in a short period of time.
Patent JP-H04341351-A (JP)
Title: Structure of grinding teeth in raw ore grinder
Inventor: ISACHI KAZUTOSHI
IPC: B02C13/20
Filed: 1991-05-20
Abstract: PURPOSE:To increase grinding volume and to enhance grinding efficiency by providing grinding teeth to the outer periphery of an inner roller supported around the vertical center in a rotatable manner and providing outside grinding teeth outside said grinding teeth so as to be relatively rotatable with respect to the grinding teeth. CONSTITUTION:An inner rotor 12 and an outer rotor 4 are relatively rotated by a motor and, when raw ores are charged in the outer rotor 4 from above, if necessary, along with water, the raw ores and water are supplied to the grinding space S between both inner and outer rotors 12, 4 to be accumulated in the chambers S1, S2 between the grinding teeth 5, 13 of the rotors 4, 12 and the chamber S3 between the leading end edges 18a, 24a of the grinding teeth. Relative moving surfaces are generated at the boundaries of the raw ores in the chambers S1 to S3 by rotating both rotors 12, 4 and the raw ores are mutually bitten in and the force in the same direction is irregularly applied to the raw ores in the chambers S1 to S3. The angles of the raw ores are rounded off by grinding with the going in and out of the raw ores between the chambers S1 to S3 and the round ores are discharged from a feed-out port 25.
Patent JP-H07324217-A (JP)
Title: Spinneret for conjugate spinning
Inventor: YAMAGUCHI YOICHI
IPC: D01D5/34
Filed: 1994-05-27
Abstract: PURPOSE:To provide a spinneret for conjugate spinning capable of increasing the number of holes per unit area, compacting the spinneret and hardly causing unevennesses among spinning positions in carrying out the multi-position spinning. CONSTITUTION:This spinneret for conjugate spinning has the following requirements (a) to (e): (a) introduction holes (H1) for a high polymer melt (A), (B) introduction holes (H2) for joining a high polymer melt (B) having physical properties different from those of the high polymer (A) from the middle of the introduction holes (H1) to the high polymer melt (A) and (c) small holes (H3) for discharging both the joined high polymers (A and B) and formed at the terminal ends of the introduction holes (H1). In the spinneret, (d) the introduction holes (H2) are inserted and installed parallel in the interior of the introduction holes (H1) and (e) the outer wall surfaces of the introduction holes (H2) are brought into contact with the inner wall surfacea of the introduction holes (H1) so as to make the central axial line of each introduction hole (H2) eccentric to that of each introduction hole (H1).
Patent JP-H01284126-A (JP)
Title: Power control device for mobile acoustic apparatus
Inventor: KAMIHARASHI MITSUAKI
IPC: H04B1/16
Filed: 1988-05-11
Abstract: PURPOSE:To precisely and easily discriminate ON/OFF of power supply with no time lag of detecting timing by taking in the variation of the power supply of prescribed time length in accordance with the processing time of the controlling means of an acoustic apparatus. CONSTITUTION:When vehicle power supply to cause voltage drop instantaneously is inputted, a waveform shaping circuit 16 follows its change, but a time holding output signal C having been lowered by the action of a time holding circuit 17 holds the voltage of a low level for a definite period which can be selected in accordance with the processing time of a control part 19. A logical product is taken by a logical product circuit 18, and when the time holding output signal C of the time holding circuit 17 releases holding and returns to the voltage of a high level, when a digital voltage signal B from the waveform shaping circuit 16 is ON, the vehicle power supply is considered to be in a supplied state, and when the signal B is OFF at this time, it is decided by the control part 19 that the vehicle power supply is in a non-supplied state. Thus, the state of the vehicle power supply can be discriminated precisely and with no lag of timing without complicating the processing in the control part 19.
Patent JP-H09280549-A (JP)
Title: Heat apparatus
Inventor: WATANABE SHIGEHIRO
IPC: F23M5/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent a packing member intervened between joint surfaces of a combustion apparatus and a heat apparatus body from being deteriorated upon mounting the combustion apparatus on the heat apparatus body, and prevent prevent high temperature gas from being jetted to the outside of the heat apparatus even when the packing member is deteriorated. SOLUTION: The present heat apparatus includes a heat apparatus body 1 in which a combustion space is formed and which includes an opening 5 communicating with the combustion space 19, a combustion apparatus 3 mounted facing the opening 5, and a packing member 23 interposed between joined surface of the heat apparatus body 1 and the combustion apparatus 3 and outwardly of the opening 5. In this case, an air introduction region 21 is formed between along a peripheral surface of the packing member 23 on the side of the combustion space 19, and pressure in the air introduction region 21 is set to be higher than the pressure in the combustion space 19.
Patent JP-H0412506-A (JP)
Title: Oxide base superconducting magnet and manufacture thereof
Inventor: YASUHARA SEIJI
IPC: H01F6/00
Filed: 1990-05-01
Abstract: PURPOSE:To be usable at liquid nitrogen temperature and to freely set a magnetic field distribution by providing a magnetic field distribution having one or more of peaks in the circumferential direction of a cylindrical superconductor made of an oxide base superconducting material. CONSTITUTION:A cylindrical superconductor 2 made of an oxide base superconducting material having a large critical current density and a large pin anchoring effect is cooled to be brought into a superconduction state. Then, after an external magnetic field which is the stronger as the inner it is in the superconductor 2 is applied, the field is removed, or after the superconductor 2 in a normal conduction state is cooled while the external magnetic field is applied thereto so that it is brought into a superconduction state, the external magnetic field is removed. As for the magnet 3 for the external magnetic field, either an electromagnet or a permanent magnet will do so for as an external field, of the aimed strength is applied and it may be applied from inside or outside the superconductor 2. Thus, the magnetic field of the superconducting magnet may be freely set to be matched with the object, and the levitation position of the magnet 3 in the cylinder may be set by the magnetic field distribution of the superconducting magnet.
Patent JP-S597353-A (JP)
Title: Image forming device
Inventor: AIBA YOSHINOBU
IPC: G03G15/041
Filed: 1982-07-05
Abstract: PURPOSE:To simplify constitution, by enabling the copying with desired variable powers while keeping an optical system constituting the 1st latent image and a body for forming said latent image moved at the speed in the stage of copying at the prescribed magnification. CONSTITUTION:A photosensitive drum 2 is rotated at the same speed even in the case of unmagnification by a motor 20 and a control circuit 23; therefore, a lamp 18 for illuminaition of an original and a mirror 17a move at the same speed as well. The position of a lens 16 is moved by a motor 19 in the case of changing the magnification in a horizontal direction. A motor 20 is constituted of a DC motor or the like to change the magnification in a vertical direction, and the rotating speed of an insulation drum 1 is controlled to 1/2 of the peripheral speed in the stage of unmagnification in the case of, for example, 1/2 reduction ratio. The copying at desired magnifications is thus accomplished with the simple constitution.
Patent JP-H09283860-A (JP)
Title: Surface emission semiconductor laser having stabilized polarizing direction
Inventor: UCHIDA MAMORU
IPC: H04B10/532
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a surface emission semiconductor laser which is capable of the polarization switching at high speed in a stabilized polarizing direction and easy to produce. SOLUTION: A surface emission semiconductor laser for emitting a laser beam in the layer thickness direction comprises on a substrate 101 an optical guide permitting two independent polarization modes, distributed reflectors 108, 109 giving equal oscillation wavelength to the two independent polarization modes, and a distorted quantum well active layer 104, i.e., a gain medium means which is capable of giving equal gains to the two independent polarization modes and specifies the polarizing direction.
Patent JP-S5449765-A (JP)
Title: Paper note feeder
Inventor: FUKUTOME YOSHIO
IPC: B65H3/52
Filed: 1977-09-28
Abstract: PURPOSE: To prevent inclined feeding of fold-oriented paper notes vertically stacked by feeding thereof one at a time pressed between a feed roller and a gate roller.  
     CONSTITUTION: A feed roller 9 is arranged in such a manner to be positioned near the lengthwise center of a paper note and a gate roller provided facing thereof. A stopper roller 13 and a gate roller each with a less friction coefficient than the  feed roller are arranged in such a manner to be positioned near the both ends of the paper note. When guided by a pickup roller not illustrated, a paper note may be inclined and fed between the stopper roller 13 and the gate roller. But as it is pulled intensely by the feed roller 9 less slippery located at an inner point, the note is delivered flat after the inclination is corrected. When the note is equally divided into  four sections, a feed roller is arranged corresponding to the inner tow sections while a stopper roller corresponding to the two sections along the both ends thereof 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62270285-A (JP)
Title: Welding method for clad steel
Inventor: NOMOTO TAKAO
IPC: B23K9/23
Filed: 1986-05-20
Abstract: PURPOSE:To improve the strength in the neighborhood of a welded joint by removing a part of clad layers and inserting filler metal therein and covering the upper part of the filler metal by a reinforcing plate and arranging dummy plates at both sides of the plate and controlling a concentration of the stress on main weld zones. CONSTITUTION:One part of the clad layers 1 is removed and base metals 2 are exposed and welding grooves are formed to the base metals 2 in an exposed state. Parts of the welding grooves 3 are welded and the welded joint 4 is formed and both the base metals 2 are connected integrally. Next, the filler metal 5 is inserted between the clad layers 1 at both sides of the welded joint 4 to make a state to cover the upper part of the welded joint 4 and the intervals between the filler metal 5 and the clad layers are tack-welded. Next, the upper part of the filler metal 5 is covered by the reinforcing plate 6 and the dummy plates 8 are arranged at both sides of the reinforcing plate 6 and the intervals between the reinforcing plate 6 and the dummy plates 8 are butt-welded to form the main weld zones 9 and the sealing with the clad layers 1 is performed by the main weld zones 9. Moreover, the intervals between the outside parts of the dummy plates 8 and the surfaces of the clad layers 1 are fillet-welded to form auxiliary weld zones 10 and the reinforcing plate 6 and the dummy plates 8 are made integral structure connected in a straight line.
Patent JP-S60258768-A (JP)
Title: Pcm reproducing device
Inventor: SAJI SHIGEO
IPC: G11B20/10
Filed: 1984-06-06
Abstract: PURPOSE:To simplify the circuit constitution and operating timing by outputting a data after error corection, writting ''0'' to a storage section of sound data and writing logical ''1'' representing the erroneous state to a correct/incorrect state storage section. CONSTITUTION:An address signal outputted from a data output address generating section 22 is fed to an initial circuit 25. ''0'' is written in a corresponding address every time a sound data is read from a data storage section 16 of the initializing circuit 25, and logical ''1'' representing the error state is written in the corresponding address every time a correct/incorrect data is read from a correct/incorrect sate storage section 17. Thus, when the data output is finished, since it is possible to input the next data, it is not required to provide separately the cycle initializing the storage sections 16, 17 before the next data is inputted and the circuit generating the timing is simplified.
Patent JP-S61275141-A (JP)
Title: Silicate raw material for ceramics, manufacture and use
Inventor: JIIKUFURIIDO RENKU
IPC: C03C1/02
Filed: 1986-05-20
Abstract: A silicate raw material for ceramics containing alkali oxides, zinc oxide and silicon dioxide is characterized in that the three components alkali oxide, zinc oxide and silicon dioxide are present as calcined three-component silicates in a molar ratio of from 1:1:2 to 1:2:6, preferably in integral molar ratios, are employed.
Patent JP-H01285617-A (JP)
Title: Intake air vibration device and manufacture thereof
Inventor: SHIKAUCHI YASUSHI
IPC: F02B27/00
Filed: 1988-05-12
Abstract: PURPOSE:To improve combustibility by a method wherein an intake air vibration device having a reflection body and an air vibrator both located in a heat insulating material is removably mounted to a part of the suction route of an internal combustion engine, and by vibration of an air constituting molecule is vibrated through the action of the air vibration body to increase the temperature of intake air. CONSTITUTION:An intake air vibration device A is mounted to rubber duct hoses 6 situated in respective routes running from the intake air inlet of an air cleaner 5 of an internal combustion engine and the air cleaner and the air cleaner 5 to an intake manifold 7. The intake air vibration device A is formed such that a reflection body 2 and an air vibration body 3 are situated in a heat insulating material 1, and is adhered to given spots 6 by means of adhesives 4, e.g. magic tape, located on the outer side and the inner side of the heat insulating material 1 and mounting and demounting of which are easy to make. By vibration energy emitted from the air vibration body 3, the air constituting molecule of intake air is vibrated to increase the temperature of intake air itself, and this constitution performs excellent ignition and firing of fuel in a combustion chamber.
Patent JP-H01285249-A (JP)
Title: Ultrasonic probe
Inventor: IZUMI MIKIO
IPC: G01N29/04
Filed: 1988-05-12
Abstract: PURPOSE:To use one ultrasonic probe for many purposes, by providing an operation member for holding the ultrasonic probe to an ultrasonic probe main body in a freely detachable manner. CONSTITUTION:An operating member mounting groove 3 for mounting an operating member 8 in a freely detachable manner is provided to a housing 4. The projection 8a engaged with the operating member mounting groove 3 is provided to the leading end part of the operating member 8 and a grip part 8b held by the hand of an inspector is provided to the other part thereof. A U-shaped groove 8c for receiving a cable 4 is provided to the inside of the operating member 8. The operating member 8 is formed from a resin such as plastic and made easily detachable by the elasticity thereof.
Patent JP-H04344361-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KONISHI NOBUKI
IPC: G11B15/665
Filed: 1991-05-21
Abstract: PURPOSE:To prevent the buckling of edge parts of a magnetic tape by providing a protection means for magnetic tape at least on one part of the travelling pass of the magnetic tape so as to share the power to be applied to the magnetic tape. CONSTITUTION:At the time of forwarding and rewinding the tape, a magnetic tape 1 is speedily transferred by a supply reel 24 or a take-up reel 25 while releasing a pinch roller 13 and a capstan 14. In this case, the height of the overlapped magnetic tape 1 and a dummy tape 50 are restricted by guide pints 2 and 3, a supply side guide roller 6, a take-up side guide roller 10, and a reed part 8a of a rotary cylinder 8 so as to be travelled along the prescribed travelling path. Thus, as most part of the travelling pass is travelled with tapes 1 and 50 overlapped and the dummy tape 50 receives the insertion and holding pressure in a driving part, the excessive power to be applied to the magnetic tape 1 is distributed to the dummy tape 50, resulting in preventing the damage of the magnetic tape 1.
Patent JP-H04226007-A (JP)
Title: Multi-cylinder internal combustion engine ignition coil
Inventor: KOJIMA MASAMI
IPC: F02P15/00
Filed: 1991-05-21
Abstract: PURPOSE:To achieve a reduction in the assembly steps and assembly space of an ignition coil to an engine or vehicle frame. CONSTITUTION:A single, container-shape, resin-made housing 2 in which multiple pairs of C-shaped, multi-layer cores 3 are buried contains multiple pairs of I-shaped, multi-layer cores 4, a primary coil 6, and a secondary coil 9 and multiple pairs of ignition coil assembled units are compactly contained inside a single housing 2.