baber/WOPTO huggingface dataset:
Patent JP-S62116281-A (JP)
Title: Radar apparatus
Inventor: TSUDO MASANOBU
IPC: G01S13/52
Filed: 1985-11-15
Abstract: PURPOSE:To miniaturize the scale of the titled apparatus, by providing a phase memory circuit storing the output of a phase detector and a phase shifter changing phase quantity corresponding to the value of said phase memory circuit. CONSTITUTION:A phase detector 6 for detecting the phase of a fixed target of each distance by first transmission, a phase memory circuit 7 for storing the output of the detector 6 and a phase shifter 8 operated by the next transmission and correcting the phase of a fixed target corresponding to the value of the circuit 7 are provided to a radar apparatus. The phase quantity of a receiving signal obtained by the first transmission is detected by the detector 6 and the value thereof is stored in the circuit 7 and the phase quantity of the output of a coherent oscillator 3 is controlled on the basis of the value of the circuit 7 from the next signal so that the output of a phase detector 2 comes to the vicinity of zero. By performing correction as mentioned above, the max. amplitude value of the detector becomes always smaller than a value equivalently determined by a dynamic range. By this method, the number of bits on and after an A/D converter 4 can be reduced and the scale of the apparatus can be miniaturized.
Patent JP-H0199992-A (JP)
Title: Illuminator for inspecting bottle
Inventor: FUKUCHI HIROYUKI
IPC: B67C3/24
Filed: 1987-10-14
Abstract: PURPOSE: To accurately detect penetrating defects such as bubbles, lines, wrinkle or the like formed on a bottle by comprising a narrow light projecting part for project ing the light only to a limited face to be inspected of a side face of the bottle at the side opposite to the lighting system, and moving the light projecting part in accor dance with the bottle. CONSTITUTION: A bottle 2 is held by the upper and lower star wheels 5, 6 in a bottle revolving transferring device 3 to be rotated and transferred, a travelling belt 18 of a travelling belt device 15 is engaged and started to be revolved with the revolving and transferring of the bottle 2. A light shielding plate with slit 7 is rotated in synchronization with the bottle 2, the diffused light from a diffusion light source 10 is projected as the narrow light by the slit S of the light shielding plate with slit 7, and the light is projected only to a face to be inspected 2S on the bottle side face. The light transmitted through the bottle 2 is received by a camera device 13, an image is processed by a processing unit to detect the defects of the bottle 2.  When a defect part d exists on the face to be inspected 2S, the light projected to the bottle 2 is deflected or reflected so that it does not reach the camera device 13, and the image of dark shadow is formed. Whereby the penetrating defects such as bubbles, lines, wrinkle or the like can be accurately detected.
Patent JP-H01100452-A (JP)
Title: Evaluator for ash separability of coal/oil mixed slurry
Inventor: ITO KOICHI
IPC: G01N15/06
Filed: 1987-10-14
Abstract: PURPOSE:To obtain an apparatus capable of simply evaluating ash separability, by providing a differential pressure meter on the downstream of a coal/oil mixed slurry supply pump to detect a differential pressure between a agitation tank and a short tube section and an inlet and an outlet of the short tube section. CONSTITUTION:A coal/oil mixed slurry (COM) is introduced with a COM supply pump 3 from a coal/oil mixed slurry tank 1 to acceleratively separate ash on the surface of an stirring blade with quick agitation by a stirring tank 4 at 200-1,000rpm with a circumferential velocity of the blade end of 1-3m/s. Then, the COM is sent to a test section short tube section 5 and passed therethrough at a flow velocity of 0.2-4m/s to separate and attach ash to the wall of the tube acceleratively. Then, an ash separation value of the COM is evaluated from an ash separation value at the surface of the stirring blade and the short tube section 5 and a rise value in the differential pressure at the short tube section 5 as measured with a differential pressure meter 6.
Patent JP-S63110355-A (JP)
Inventor: SHIODA MASANORI
IPC: E04F13/08
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02104999-A (JP)
Title: Rotary compressor
Inventor: MOCHIDA TAKASHI
IPC: F04B39/00
Filed: 1988-10-13
Abstract: PURPOSE:To reduce pulsation as well as noise of a refrigerant by forming a clamp part bent inward, in a peripheral part of a cuplike discharge muffler, while installing a recess engaging this clamp part on an outer circumferential surface of a bearing-cum-end plate. CONSTITUTION:A cylinder chamber 19 is partitioned by closing both upper and lower openings of a cylinder with a pair of bearing-cum-end plate. In a cuplike discharge muffler 26, a clamp part 26a bent inward is formed its peripheral part, and a recess 17b engaging this clamp part 26a is formed on an outer circumferential surface of the bearing-cum-end plate 17. The cuplike discharge muffler 26 dispenses with a mounting bolt and is firmly clamped in a closed state by being pressed in the recess 17b of the bearing-cum-end plate 17. Consequently, muffler capacity is increased as much as a portion for volume of the bolt, therefore pulsation as well as noise in a rotary compressor can be checked.
Patent JP-H0894681-A (JP)
Title: Apparatus for analyzing frequency spectrum
Inventor: KUWAOKA TOSHIHARU
IPC: G01R23/16
Filed: 1994-09-27
Abstract: PURPOSE: To prevent higher harmonics generated correspondingly to a digital signal of a minute level from appearing in the analysis result of a frequency spectrum, by converting a digital signal of N bits to be analyzed to a digital signal of M bits showing a relationship of M>N and analyzing the M-bit digital signal. CONSTITUTION: An N-bit digital signal supplied to a terminal 1 is subjected to bit conversion in a bit conversion part 3 in a manner that a product of an analog signal waveform corresponding to the N-bit digital signal is equal to a product of an analog signal waveform corresponding to an M-bit digital signal holding a relationship of M>N within an error range of ±0.5LSB to a resolution of 1LSB which is a fraction of the Nth power of 2 between an analog signal restored correspondingly to the N-bit digital signal and an analog signal used to obtain the N-bit digital signal. Then, a frequency spectrum is analyzed by a frequency spectrum-analyzing part 4 for the M-bit, digital signal output from the conversion part 3.
Patent JP-H1186813-A (JP)
Title: Battery pack
Inventor: FUTAMI KAZUMITSU
IPC: H01M2/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To lighten a battery pack by covering batteries with a film which has properties such that only hot air can pass through it and water cannot pass through it, and improve durability of the battery by radiating efficiently the reaction heat caused by using the battery and also improving drip-proof performance. SOLUTION: The battery pack is manufactured by shrinkage-packaging a bundle of many storage batteries by a shrinking film 2 on which many through holes 2a are formed and successively, by coating its outer circumferential surface with a drip-proof and air permeable film 3. Consequently, the battery pack can be lightened since a battery jar is unnecessary.  Moreover, a temperature rise inside the battery pack can be suppressed, because hot air produced by the reaction heat generated by using the battery is diffused outside efficiently through many through holes 2a formed on the shrinking film 2 and successively passing through the drip-proof and ventilating film 3 with which its circumferential surface is coated, and the reduction of a stored electricity amount caused by overheating can be decreased, and also permeation of raindrops or the like can be prevented and an electrical leakage or a corrosion on terminal parts can be prevented and thereby the life of the battery can be prolonged.
Patent JP-H04134779-A (JP)
Title: Floppy disk device
Inventor: SEKINE AKIHIRO
IPC: G11B25/04
Filed: 1990-09-27
Abstract: PURPOSE:To conserve space, reduce weight and lower power consumption by using a floppy disk device on a driven side as the second and later device when mounting plural floppy disks. CONSTITUTION:A floppy disk device 100 on a drive side is used as a floppy disk device for a first device. A floppy disk device 200 on the driven side is used as the floppy disk device for extension, a driven shaft 203 is driven by a drive shaft 102 or a drive shaft 202, and the driving shaft 202 drives the driven shaft 203. And the driving of the first floppy disk is executed by a floppy disk rotation driving device 110, the driving of the second floppy disk is executed by combining the drive shaft 102 and the driven shaft 203, and the driving of the third and later floppy disk is executed by combining the drive shaft 202 and the driven shaft 203. Thus, the miniaturization, the reduction of weight, and the lowering of the power consumption can be executed.
Patent JP-H1186976-A (JP)
Title: Electric connector
Inventor: ABE SHINTARO
IPC: H01R13/648
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of properly solder-connecting a contact to a printed circuit board and ensuring continuity of a conductive shell to a conduction path on the printed circuit board. SOLUTION: An electric connector 1 has a continuity means 60 to make continuity of a conductive shell 20 to a conduction path on a printed circuit board 50 via a mounting panel 30. The continuity means 60 is formed with a conductive elastic member 60 stored in an elastic member storage cavity 13 in an insulating housing 10 in a vertically movable manner. The elastic member 60 is held between the lower face 32 of the mounting panel 30 and the conduction path on the printed circuit board 50 to be put in elastic contact with both the lower face of the mounting panel 30 and the conduction path on the printed circuit board 50.
Patent JP-H09101156-A (JP)
Title: Vibrating type gyroscope
Inventor: ONISHI KAZUMASA
IPC: G01C19/5607
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To offset null voltage inside vibrators or between detection electrodes, and simplify the circuit configuration by cancelling voltage occurring due to the travel of the vibrators along X-direction, by the establishment of a dielectric polarization direction at a detection electrode forming position as well as the vibrators at the part of the detection electrodes. SOLUTION: The electrodes 16b and 18b of vibrators 11 and 12 are used as detection electrodes. The detection electrodes 16b and 18b are formed to have planes 11b and 12b extending in X-direction in the vibrators 11 and 12, and at the breadthwise center positions of the vibrators 11 and 12 in the X- direction. Also, the vibrator 11 has right and left dielectric polarization directions symmetrical in the X-direction via the part of the detection electrode 16 as the center. Similarly, the vibrator 12 has right and left dielectric polarization directions symmetrical in the X-direction via the part of the detection electrode 18b. As a result, null voltage due to the vibrations of the vibrators 11 and 12 in the X-direction is not generated in the detection electrodes 16b and 18b.
Patent JP-H0598752-A (JP)
Title: Surface structure in building
Inventor: YAMASAKA NOBORU
IPC: E04D3/366
Filed: 1991-10-04
Abstract: PURPOSE:To hold and fix adjacent face-board end sections positively and firmly by sliding and fitting a second left clip member and a second right clip member in left and right separate bodies to a first clip member. CONSTITUTION:A surface structure is composed of a longitudinal face board 1, a clip and a gutter member 5. The face board 1 has left and right holding sections, in which left and right side ends are folded down and formed. A clip has a first clip member 2, in which a pair of fitting projecting sections mutually adapted at the center of both opposite surface sections and a fitting groove section are slid and formed in a fittable manner, and a pair of left and right second clip members 3, 4 as other bodies. The first clip member 2 has flanges for mounting to a foundation member on both left and right sides of a lower section and both left and right holding surface sections holding both left and right holding sections of the face board 1 from the rear side respectively to the left and the right of an upper section. The second left clip member 3 and the second right clip member 4 have holding surface sections holding the left and right holding sections of the face board from the surface side respectively. The gutter member 5 is formed in a long-sized shape, is positioned between the flanges on the inside of the first clip member 2, and has rise sections approximately the same as the height of the first clip member 2 at both left and right side edges.
Patent JP-H1086196-A (JP)
Title: Mold clamping unit
Inventor: NISHIMURA KOICHI
IPC: B22D17/20
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping unit having a structure that a hose for mold piping and electric cables are well-ordered. SOLUTION: Hose and the like for mold piping and electric cables 15, 17 attached to the mold clamping unit 1 are separated and contained in a flexible protective tub for protecting them. The tube 10 for the hose is bent and disposed along a vertical surface at a side of the unit. A flexible protective tube 11 for the cables at a movable platen side and a flexible protective tube 12 for the cables of a rear platen side are formed in a special state of horizontal at a lower part of a mold clamping part and bending in opposite directions to one another. A cable guide member might be bridged to a rear surface of the rear platen 3.
Patent JP-H04134744-A (JP)
Title: Timer device
Inventor: SHUDA ETSUJI
IPC: G10L15/00
Filed: 1990-09-26
Abstract: PURPOSE:To execute a timer reservation by voice by inputting the data for the reservation information of a timer inputted from a voice input means by a voice recognition part which has a discriminating means for a voice signal, and inputting this into a reservation memory with an input control part. CONSTITUTION:When a key operation for starting reservation is executed, an input control part 2 makes it a state where the reservation information can be inputted to a reservation memory 4, and executes a control so that the state of the reservation memory is displayed on a timer display part 3. The voice signal inputted to a microphone 9 is converted into an amplitude of an electric signal, and inputted to a voice recognition part 8. The analog signal of the signal inputted to the voice recognition part 8 is converted into digital, it is compared and collated to the voice pattern registered in the memory of the voice recognition part 8, and when a coincidence is decided, it is converted into a binary data and sent to the input control part 2. And the reservation data inputted by voice are successively stored in the reservation memory 4, and displayed in the timer display part 3. Thus, the reservation of the timer can be executed easily by voice.
Patent JP-2000083432-A (JP)
Title: Reaping harvester
Inventor: NAKA TAMAKI
IPC: A01D34/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To more properly discriminate the vertical positions of a reaping operation part relatively to the ground surface based on information detected with a noncontact type detecting means. SOLUTION: This reaping harvester is obtained by making a reaping operation part equipped with a grass dividing tool and installed freely liftably and lowerably relatively to a mobile machine body perform operations to lift and lower and stop the lifting/lowering in a state for receiving and holding a load with a lifting/lowering operation means SK having a hydraulic cylinder CY, etc., and is capable of detecting a holding power of the lifting/lowering operation means SK for receiving and holding the load of the reaping operation part with a detecting means S4 and discriminating the vertical positions of the reaping operation part relatively to the ground surface with a discriminating means 100 based on detected information about the holding power.
Patent JP-S61134543-A (JP)
Inventor: KONDO SEIJIRO
IPC: F25B13/00
Filed: 1984-12-05
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-S63113504-A (JP)
Title: Manufacture of self-standing type optical element
Inventor: WATANABE YUTAKA
IPC: G21K1/06
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the generation of a distortion by forming a backing film having a wet etching resistance on a base body having a good planeness, forming a pattern of an optical element on said film, eliminating the backing film by dry etching, and leaving only the pattern of the optical element. CONSTITUTION:On a base body 1 having a good flatness, a backing film 2 having a high selective etching property to both of its base body and a target optical element is formed, and on its backing film 2, a pattern 3 of an optical element of an ultrafine structure, by which a laminated body is obtained. Subsequently, wet etching is performed from the base body side of this laminated body, that is to say, back etching is performed, by which the base body 1 is eliminated. In this case, since the backing film 2 has a resistance against wet etching, it is prevented by the backing film that the optical element for ultraviolet rays of X rays comes into contact directly with a liquid of etching. In such a way, a distortion of an ultrafine structure of the optical element, and an adhesion of contamination can be prevented.
Patent JP-2000089261-A (JP)
Title: Charged particle, display device and display medium
Inventor: IGAMI ATSUSHI
IPC: B01J13/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce charged particle whose shape is similar to a sphere shape at a low cost by composing the charged particles charged positively or negatively in a dispersive medium and having a specific average particle diameter of a colorant for coloring the charged particles and wax. SOLUTION: These charged particles are positively or negatively charged in a dispersive medium, have 1-100 μm average particle diameter and comprise a colorant for coloring the particles and wax. For example, the charged particles 12 comprising black charged particles 12a and white charged particles 12b and a liquid dispersive medium 14 are sealed in a microcapsule 10. The black charged particles 12a comprise e.g. carbon black and natural wax. The white charged particles 12b comprise e.g. titanium dioxide and natural wax. By arranging such the microcapsules 10 on the surface of a flexible sheet or the like and changing the direction of an electric field applied to the microcapsules 10, a prescribed image can be formed on a display surface.
Patent JP-S63113520-A (JP)
Title: Lens for wide angle spectacles
Inventor: ITOI EIJI
IPC: G02C7/02
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a uniform and wide outer visual field by setting a radius of curvature of a lens front face for specifying a diopter, to <=60mmR. CONSTITUTION:In a lens for spectacles, whose aperture and diopter are >=50mm, and +3.00--3.00, respectively, a radius of curvature of a front face of the lens is set to <=60mmR. That is to say, when a distance from a rear face 30 of this wide angle spectacles use lens to the apex of the cornea of a wearer's eye is set to standard 12.5mm in the same way as usual, even if the center part of the wide angle spectacles use lens is the same distance, the peripheral end part becomes closer to a wearer's face. In such a way, a wide outer visual field which cannot be obtained by a conventional spectacles lens is obtained.
Patent JP-H02104821-A (JP)
Title: Basement of prefabricated type
Inventor: OSHIMA TERUFUSA
IPC: E04H1/02
Filed: 1988-10-14
Abstract: PURPOSE:To simplify construction and execute work easier and reduce a cost by fixing the lower surface of a living room block for providing the bottom surface of an embedding hole with the living room block of a hollow box type with the released lower surface, to be mounted on a foundation which can be closed. CONSTITUTION:The living room block 10 of a hollow box type forming an opening 13 almost on the whole surface of a lower surface and consisting of a top board 11 and four side wall surfaces 12 is previously manufactured in a factory or the like. Besides, a concrete foundation 20 forming a groove 32 for mounting the block 10 on the bottom surface 22 of an embedding hole 21 excavated downward to a specified depth from the surface of ground, broader than the opening 13 of the block 10, for enabling an even reinforcing bar 31 projected from the wall surfaces 12, to be contained, is set. Then, the living room block 10 is mounted on the foundation 20, and the reinforcing bar 31 is inserted into the groove 32, and grout 33 is injected in the grove 32 and is hardened, and the living room block 10 is fixed on the foundation 20, and by an internal space 3 to be closed, a basement 2 is formed.
Patent JP-2000124748-A (JP)
Title: Interface device and photoelectric receiver
Inventor: AURIC CLAUDE
IPC: H04B10/43
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a noise factor by providing a distribution amplifier and a bootstrap on an adaptation stage, connecting the input side of the distribution amplifier to one of both terminals of a sensor with the impedance of resistance value set larger than the load and connecting the output side of the distribution amplifier to the load with the gate and the source of the distribution amplifier connected to one of both terminals of the sensor and to the other terminal, respectively. SOLUTION: Each of amplifier cells CE1-CEn has an active circuit A containing an FET connected as a common source. A passive element forms the parts of a gate line LG and a drain line LD. The input E of a distribution amplifier ADL is formed at one of both ends of the line LG, and the other end of the line LG is connected to the terminating resistance RD that is approximately equal to the characteristic impedance of the line LG. Meanwhile, one of both ends of the line LD is connected to the load R50. Thus, the output S of the amplifier ADL of such a constitution is defined. In fact, the output signal of the amplifier ADL is transmitted through the line LG.
Patent JP-S63113160-A (JP)
Title: Engine controller
Inventor: MAMIYA KIYOTAKA
IPC: F02D45/00
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate any influence of a road surface or the like as well as to control a body vibration, by controlling an engine so as to make it come within the rotational variation limit value that is obtained in converting the acceleration variation limit value by a converting device having the conversion value where the engine rotational variation measured by a rotational variation measuring device is learned and created. CONSTITUTION:A difference between the body acceleration variation converted by a conversion device 102 of the engine speed variation measured by a rotational variation measuring device 100 and another body acceleration variation measured by an acceleration variation measuring device 101 is detected by a difference detecting device 104. And, the converted value of the conversion device 102 is altered by an altering device 106 on the basis of output of the difference detecting device 104. And, when a different quantity is more than the specified value, control over the altering device 106 is stopped by a stopping device 103, and it is not adopted as value for learning. An engine controlling device 105 sets the engine rotational variation measured by the rotational variation measuring device 100 to a range within the rotational variation limit value obtained in converting the acceleration variation limit value by the altering device 102 having the converted value learned and created like this.