baber/WOPTO huggingface dataset:
Patent JP-H0322906-A (JP)
Title: Onion harvester
Inventor: KAMATA MASAYUKI
IPC: A01D23/00
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the subject apparatus, provided with a means for conveying dug onions and a means for cutting leaf and stem parts of the onions during conveyance thereof near a place over a position where the conveying direction of the onions is changed into nearly a reversed state with hardly any mistake in cutting down the leaf and stem parts. CONSTITUTION:Onions (a) are harvested by using an apparatus, provided with a digging means 2, rotated and driven with rotating power of a tractor, the first conveying means 3 for conveying the dug onions (a) upward, a distributor 5 for distributing the onions (a) thrown from the conveying rear end of the first conveying means 3 downward in the left and right transverse directions, the second conveying means 4 for taking over the onions passed through roller groups 10 constructing the distributor 5, an endless chain 11 for conveying the onions (a) and placing the onions (a) in box units 12 constructing the second conveying means 4 and a leaf and stem cutting means 16 having rotating blades 17 for cutting leaf and stem parts (c) of the onions (a) during conveyance thereof installed near a place over a position where the conveying direction is changed into nearly a reversed state as an onion harvester 1.
Patent JP-H02176278-A (JP)
Title: Box for combination faucet
Inventor: SHIMIZU SHOHACHI
IPC: F16K27/12
Filed: 1988-12-27
Abstract: PURPOSE:To enable an exchange to be facilitated of a combination faucet and cold supply water and hot water pipes by providing a storage part storing the combination faucet, supporting means supporting the combination faucet stored and a connection port connecting one end of a sheathed pipe. CONSTITUTION:A combination faucet-use box 100 for storing a combination faucet 1, used for a bathroom or the like, is composed of a box main unit 10 mounting a cover 20. The box main unit 10 is provided with a storage part 11 storing the combination faucet 1, opening 12 for the combination faucet 1 to be brought in and out from the storage part 11, supporting means 13 supporting the combination faucet 1 stored in the storage part 11 and two connection ports 14 connecting one end of a sheathed pipe S. As the result, replacement of the combination faucet or the like can be facilitated without breaking a concrete wall or the like. While a leak out to outside the combination faucet box and the sheathed pipe can be prevented even when hot water or the like leaks from the combination faucet or the like.
Patent JP-H08172165-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO TAKENORI
IPC: H01L21/822
Filed: 1994-12-19
Abstract: PURPOSE: To enable the simple adjustment work of a plurality of output levels of an IC which are caused by irregularity of IC characteristics, by a method, while one output level out of outputs of the output stages of a plurality of circuits is monitored, the level of the one output is adjusted within a specification limit. CONSTITUTION: While one out of output levels, e.g. the level of a regeneration system output T1 is monitored, the gain of an amplifier GCA1 for gain adjustment is changed by adjusting a variable resistor VR4, so as to set the regeneration system output T1 to be in a specification limit. Thereby a recording system output T2 and the other output T3 which are adjusted by a signal for common gain adjustment are adjusted to be a signal level within the specification limit. Thereby the level adjustment for a plurality of outputs is enabled at one portion, and it is made unnecessary to individually adjust the levels of a plurality of outputs of an IC, so that variable resistors for adjustment are made unnecessary and the manhour necessary for output level adjustment can be remarkably reduced.
Patent JP-H05111763-A (JP)
Title: Arc cutting device
Inventor: FUJIYAMA HIDEKI
IPC: B23K9/013
Filed: 1991-10-18
Abstract: PURPOSE:To prevent impurities from being produced by melting a cutting place by arc current applied between a cutting bar composed of aluminum material (compound) and a thick aluminum plate being a material to be cut and blowing off this molten metal with compressed air. CONSTITUTION:The tip of the cutting bar 5 is approached to a cutting place of the thick aluminum plate 10. As a result, an arc is generated between the tip of the cutting bar 5 and the cutting place of the thick aluminum plate 10 and the cutting place is melted by this arc heat. At this time, compressed air from an oxygen gas bomb 7 is ejected from the neighborhood of the tip of the cutting bar 5 through a pipe 9 to blow off the molten metal. In this way, bad influence is hardly exerted by no production of impurities to the base material and the impurities such as oxide can be inhibited from mixing.
Patent JP-H06157714-A (JP)
Title: Epoxy @(3754/24)meth)acrylate, polymerizable resin composition and its cured product
Inventor: ISOBE KOJI
IPC: C08F290/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a composition containing a reactional product of a polyepoxy compound with acrylic acid, having excellent storage stability, giving a cured material having excellent adhesivity, chemical resistance, electrical insulation and hardness and suitable as a casting material and especially a solder resist ink. CONSTITUTION:This epoxy (meth)acrylate is produced by reacting a polyepoxy compound of the formula (R1 and R2 are H or 1-4C alkyl; (n) is 0-30; G is glycidyl) with (meth)acrylic acid. The product may be incorporated with a polymerization initiator and a photo-polymerization initiator. The amount of (meth)acrylic acid is 0.8-1.5 chemical equivalent based on 1 chemical equivalent of the group of the polyepoxy compound. The reaction is carried out by using a diluent such as N-vinylpyrrolidone and a catalyst such as triethylamine.
Patent JP-H09152519-A (JP)
Title: Optical fiber for laser beam transmission
Inventor: KAMITO YOSHIMI
IPC: B23K26/064
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size and diameter of the overall-length range of an optical fiber for multiplexing and improve the economy of a laser beam transmission system by providing the projection optical system connection part of an optical fiber or the beam reception part of the optical fiber for multiplexing with a tapered fiber end part with gnarls. SOLUTION: The optical fiber is constituted by coating the periphery of a reflective coating part 12 with a coating part 13, and the tapered fiber end part 14 with gnarls is formed at the tip part and is connected to a projection optical head 16 by a connector part 15. Further, a converging lens 18 which converges a laser beam 17 is put in the projection optical head 16. Thus, the tip part of the optical fiber 11 is formed into the tapered fiber end part 14 with the boss and becomes wide toward the end, so the area rate of the beam diameter to the fiber exit diameter becomes small and even when the connector part 15 is made thin, sufficient cooling capability is obtained, so that the connector part 15 can be made small in sized and compact.
Patent JP-H08169164-A (JP)
Title: Mobile equipment holding apparatus
Inventor: TOKUNAGA MASAAKI
IPC: B41J29/02
Filed: 1994-12-16
Abstract: PURPOSE: To slide a mobile equipment holding apparatus for holding mobile equipment such as a transfer drum to put the equipment in and out by sliding surely to a prescribed position. CONSTITUTION: The transfer direction frame 7 and transfer direction vertical frames 6, 11 of a mobile equipment holding apparatus are connected so that the frames 6, 11 can change their relative positions to the frame 7 in a plane vertical to the transfer direction. For example, stepped vises are used as a means to materialize such connection. By connecting in this way, even when there is disalignment between the central axes of engagement holes 3, 4 and engagement pins 5, 10, the frames 6, 11 can change their relative positions to align the axes in engagement work. Consequently, the engagement is conducted smoothly, enabling mobile equipment 9 to be slid surely by slight force to a prescribed position.
Patent JP-2000165373-A (JP)
Title: Enciphering device, cryptographic communication system, key restoration system and storage medium
Inventor: SAISHIYO TOSHIAKI
IPC: H04L9/32
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To attain improvement in safety by preventing the authority concentration of key deciphering or the connection of agent or the like by containing transmitter and receiver key restoration data, for which information for restoration for restoring a key for deciphering enciphered data is enciphered so as to be deciphered by a key restoring person registered by a transmitter and a recipient, in transmission data. SOLUTION: When a user L is to perform message communication, one of (n) pieces of key restoration agents 3 to be utilized is selected and registered in a certification station 2. When the user L is to be subscribed to one of agents 3, a key restoration agent registration application (c) is issued, this is distributed to an approver 4, checked and signed, afterwards, a key restoration agent registration approval statement (d) is sent to the user 1, and the user applies the subscription to the agent 3 while adding this statement, provides a key restoration agent registration certificate (f), requests a registered key restoration agent list certificate (h) to the certification station 2 and with this issue (g), the key restoration field for the user 1 can be decoded while registering it on an agent list.
Patent JP-H08256021-A (JP)
Title: Method and equipment of nonlinear compensation
Inventor: DEIBUITSUDO BURIAN DOOKU
IPC: H03F1/32
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To anticipate the nonlinear characteristic of a capacitive load and to perform compensation by utilizing a nonlinear capacitive reference element which shows a nonlinear characteristic that is the same as the capacitive load in a local feedback loop which is arranged around a gain stage in a control amplifier circuit. SOLUTION: An amplifier 10 is connected to the output of a preamplifier 11 and nonlinear compensation is added in the preamplifier 11. The preamplifier 11 sends a waveform of the form of estimation to an output gain stage 10 and on the other hand, the stage drives capacitive load C14. A compensation circuit network adjusts a signal that is sent to a power gain amplifier 10 in advance and compensates the nonlinear effect of load. That is, a capacitive reference element Cref 15 is connected to both ends of a gain stage 12 of the preamplifier 11 and also, voltage that is the same with load 14 is applied to the element 15 to compensate a nonlinear characteristic of the load. Therefore, the element 15 is arranged at both ends of the stage 12, through this, a single gain stage 12 is developed and an entire voltage range is developed to the element 15.
Patent JP-H03194046-A (JP)
Title: Block for forming plastered wall
Inventor: NAGANO MASAHIRO
IPC: E04C1/39
Filed: 1989-12-22
Abstract: PURPOSE:To improve stability by forming a block in the shape of a right-angled triangle placed directly on a foundation on which a concrete wall body is built or through other block and forming a curved recessed part throughout a range of from a top part to a front end part. CONSTITUTION:A block 1 in the shape of a right-angled triangle is formed with a bottom part 3 fronting on a foundation 2, a back part 5 fronting on the side of a concrete wall body 4 built on a foundation 2, and a curved recessed part 6. Concrete blocks 7 are laminated together on the foundation 2 to build a concrete wall body 4, and the blocks 1 are arranged on the both sides thereof. A roofing tile ground block 9 is placed on the top of the concrete wall body 4, and roofing with tiles 10 thereon is effected to apply a plastering 11. This constitution provides a profound feeling for a plastered wall 8.
Patent JP-H05138303-A (JP)
Title: Method for preventing leakage of molten metal in twin roll strip continuous casting
Inventor: MIYAZAWA KENICHI
IPC: B22D11/06
Filed: 1991-11-25
Abstract: PURPOSE:To stably cast a cast strip having favorable shapes of the end parts and uniform width for a long time by preventing molten metal from invasion and leakage in a gap between side weirs and the side surfaces of the rolls in the twin roll strip continuous casting. CONSTITUTION:By arranging magnets 8a, 8b and ferromagnetic, body 9 at the outside of the side weir 4 or four magnets per one side weir at the outside of the side weir 4, the magnetic field is impressed in the molten metal 6. By impressing DC current in the molten metal 6 along the drawing-out direction of the cast strip 7 from gap between the rolls 1a, 1b, the electromagnetic force is acted to the molten metal 6 between the rolls 1a, 1b to prevent the leakage of the molten metal 6 from the gap between the side weir 4 and the rolls 1a, 1b.
Patent JP-H05152397-A (JP)
Title: Automatic device check equipment of electronic component
Inventor: ICHIKAWA SATOSHI
IPC: H01L21/66
Filed: 1991-11-25
Abstract: PURPOSE:To provide an automatic equipment to be prevented from being jammed up with electronic components, shortened in check time, and enhanced in reliability by a method wherein the device check equipment is equipped with a pool chute, a feed chute, a feed shuttle, a measurement chute, a rotary chute, and the like which are all prescribed in kind. CONSTITUTION:A pool chute 4 where electronic components 3 are successively fed from a stick 2, feed chutes 7 arranged in parallel, and a feed shuttle 6 which distributes the electronic components 3 successively discharged out from the pool chute 4 to feed one component 3 to each feed chute 7 are provided. Furthermore, measurement chutes 9 which are equipped with electronic component containers 15A-15D respectively and arranged in parallel, a rotary chute 8 that is intermittently rotated and provided with buckets 11 which receive the electronic components 3 successively discharged from the feed chutes 7 and deliver them to corresponding measurement chutes 9, and a bucket drive means are provided.
Patent JP-2000165775-A (JP)
Title: Waveform shaping device and display device equipped with the same and electronic equipment
Inventor: SHIMIZU AKIRA
IPC: G09G5/391
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a waveform shaping device and a display device equipped with this device for displaying a video signal having a synchronizing signal with a part beyond the black level of a video at a display device having a picture frame different from a picture frame in which a video signal is originally displayed, and for waveform- shaping the synchronizing signal for preventing the synchronizing signal from being displayed at the display device, and electronic equipment. SOLUTION: The black level of a video signal is detected by a black level period detecting means 2, and the timing of a period for replacing the black level is adjusted by a black level period extending and delaying means 4. One of a blanking signal, vertical blanking signal, and VD is inputted to a synchronizing signal exchanging period extracting means 5, and the period of the part of the synchronizing signal to be replaced with the black level is extracted. A switch controlling means 6 is controlled by a signal indicating the extracted period, and the output of an analog/ digital converter 3 is replaced with the black level so that the part beyond the black level of the synchronizing signal is replaced with the black level, and the synchronizing signal can be waveform-shaped.
Patent JP-H06187155-A (JP)
Title: Knowledge processing system
Inventor: EJIRI MITSUYOSHI
IPC: G06F9/44
Filed: 1992-12-16
Abstract: PURPOSE:To provide a knowledge processing system for making appropriate processing possible making attributes including indistinct values hardly selectable as branching attributes in the case of deciding the branching attributes and suppressing errors due to the indistinct values. CONSTITUTION:In the case of generating a decision tree, for the attribute including indistinct event examples, the indistinct event examples in the attribute are classified first so as to maximize an entropy value after classifying a generating set X by the pertinent attribute and the entropy value Emax is obtained. Then, for the attribute without including the indistinct event examples, the entropy value at the time of classifying the base set X by the attribute is defined as the Emax as it is and the base set X is classified with the attribute for imparting the minimum value of the Emax as the branching attribute.
Patent JP-H10164015-A (JP)
Title: Code generator for spread spectrum
Inventor: YAZAKI TAKAHIRO
IPC: H04J13/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum code generation circuit for eliminating the need of a spreading code sequence generated for respective channels and simplifying and reducing a circuit. SOLUTION: A spreading code is calculated beforehand by an arithmetic unit 1 and the calculated result is written in a RAM 2 for a short code for the respective channels. At the time of transmission, a stored code sequence is outputted by a counter for read, input signals 3 are spread by the read sequence and spreading is performed once again by the output of a long code generation circuit 4 including the attributes of a base station or the like. Thereafter, the addition and subtraction of an amplitude value are performed by the spread values of the respective channels in a synthesis circuit 5 and the spread synthesis of the input signals is made possible.
Patent JP-H02242099-A (JP)
Title: Short trajectory bullet having means for shortening trajector of bullet
Inventor: DANIERU MAISUTERU
IPC: F42B10/48
Filed: 1989-12-26
Abstract: PURPOSE: To simplify manufacture by using a material being subjected to change under the action of air friction at least sporadically on the surface of a projectile in order to increase air friction thereby eliminating additional work cost to mean means for shortening the flight path. CONSTITUTION: A short range projectile 10 is formed substantially similarly to a normal projectile except a material for shortening the flight path when the projectile is on the flight path. More specifically, head 13 of the projectile is made of synthetic resin, especially of polycarbonate. When tat material is employed, surface roughness of projectile is changed significantly due to air friction during flight to increase air resistance of the projectile thus shortening the flight path significantly especially in the region lower than sound velocity. When steel or aluminum is employed at the head 13 or in the entire body 11 of projectile, it is coated entirely or partially with a synthetic resin coating 17.  In case of a synthetic resin coating 17, surface roughness is changed significantly by air friction during flight of projectile to increase air resistance of the projectile thus shortening the flight path significantly.
Patent JP-H09180208-A (JP)
Title: Automatic gain adjusting device of optical disk player
Inventor: KIYOURA KAZUHIRO
IPC: G11B7/09
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic gain adjusting device of optical disk player in which the suitability of the gain adjusting value obtained by the automatic gain adjustment is confirmed by a relatively simple constitution and the start of a reproducing operation is prevented even though a maladjustment is made. SOLUTION: A pickup 2 reads signals from the information track of an optical disk 1. The signals are amplified by a preamplifier 5 and binarized RF signals, focus error signals and tracking error signals are outputted. A signal processing circuit 7 generates the CLV signals to control a spindle motor 4 from the RF signals and conducts an error correction decoding. Moreover, a D/A converter 11 converts the signals into analog signals which are passed through an LPF 12 and outputted as audio signals. Furthermore, an automatic gain adjusting block 8 adjusts the gain of the error signals from the preamplifier 5 and a frequency adjustment is made by a servo equalizer 9. Then, a driver 10 controls a spindle motor 4 and thus, the gain control of the entire system is performed.
Patent JP-H05142306-A (JP)
Title: Test pattern generation
Inventor: SAGA KOJI
IPC: G01R31/3183
Filed: 1991-11-25
Abstract: PURPOSE:To generate a test pattern of high quality by using a limited number of machine resourse by dividing a circuit when the test pattern of a large logic circuit is to be generated. CONSTITUTION:A logic circuit 1 is divided by a circuit division means 2, into divided part circuits 3 having at least one input pin or scan F/F as well as at least one output pin or scan F/F. Divided patterns 6 are generated by a pattern generation means 4 so that a failure defined for the divided part circuits 3 can be detected, while the divided patterns 6 are merged sequentially by a sequential merging means 7 to generate a test pattern 9.
Patent JP-2000163693-A (JP)
Title: Method and device for detecting on-vehicle aerial and on-vehicle aerial detecting system using them
Inventor: ONDA KATSUMASA
IPC: G06T7/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting on-vehicle aerial by which an aerial mounted on a vehicle or the type of the aerial can be discriminated through picture processing. SOLUTION: An on-vehicle aerial detecting device detects an aerial mounted on a vehicle by obtaining a stereoscopic picture 105 by means of an image pickup device 103 and processing the picture 105. At the time of detecting the aerial, the device measures the three-dimensional information in the image picking-up space from the picture 105 and detects the aerial by using the three- dimensional information. An onvehicle aerial detecting system detects an aerial mounted on a vehicle by obtaining a stereoscopic picture as well as the picture of the number plate of the vehicle by means of an image pickup device and processing the pictures. When the system detects the aerial, the system stores the pictures of the aerial and number plate section or transmits the pictures to a center system.
Patent JP-H04203581-A (JP)
Title: Fluid supply coupling
Inventor: TAKADA TORU
IPC: F16L27/08
Filed: 1990-11-29
Abstract: PURPOSE:To supply fluid under an ultra high pressure, irrespective of a kind of fluid to be fed, by providing a fluid resistance passage extending from the outer end face of a coupling shaft to a rotary shaft, and a pressure air supply hole opened to one side of a recess in a coupling body which defines a slight gap between itself and the peripheral side face of the coupling shaft, for supplying compressed air into the slight gap. CONSTITUTION:The pressure of fluid which is fed form the outside and leaks from an opening of a fluid passage in a coupling shaft 9 is lowered under a pressure lowering action by a fluid resistance passage 27, and is then filled in a leakage fluid pressure lowering chamber 31. The pressure of the fluid is sufficiently lower than a supply pressure. Meanwhile, compressed air is fed into a slight gap 41 adjacent to the chamber 31 from a compressed air feed hole 49, and accordingly, the air pressure in the slight gap 41 may be hold being higher than that of the fluid filled in the chamber 31. Accordingly, the fluid filled in the chamber 31 is discharged only into a drain hole 33, but is not discharged into the mechanical side of a rotary shaft 1. Thus, no limitation has been set for a rotary body, and the supply of fluid can be made under an ultra high pressure, irrespective of a kind of fluid.