baber/WOPTO huggingface dataset:
Patent JP-H07108006-A (JP)
Title: Device for inspecting attachment of continuous box of fastener chain, and box attaching machine incorporating the device
Inventor: OMORI SHIGENORI
IPC: A44B19/60
Filed: 1993-10-13
Abstract: PURPOSE:To provide an inspection device which can directly inspect a strength of attachment of a box without the external appearance of the box after the attachment thereof, and to surely know an attachment condition of the box incorporating the inspection device. CONSTITUTION:A tape gripping body part 4 has a spring 7 and an air cylinder which are located above and below a running fastener tape incorporating a box, being opposed to each other, and the intermediate parts of which are journalled so as to be rotatable about a horizontal axis, the spring 7 urging the upstream end parts of the tape to approach each other, and the air cylinder forcibly turning the downstream end parts of the tape so as to separate them away from each other, and is retractable along a running path for the tape. A mover 6 is provided at one side part of the gripping part body 4 so as to extend and retract together with the gripping body 4. Further, an abutting part 8 urged toward the mover 6 by a spring is secured to a path along which the mover 6 extends and retracts, at a predetermined position, and detecting means 9 is adapted to detect a displacement of the tape gripping body 4 when the mover 6 abuts against the abutting part 8 so as to be moved by a predetermined distance, overcoming the resilient force of the spring.
Patent JP-H03117804-A (JP)
Title: Liquid fuel burner
Inventor: OBARA SHIGERU
IPC: F23D11/04
Filed: 1989-09-29
Abstract: PURPOSE:To simplify the installation of a carburetion cylinder to a combustion cylinder and facilitate the centering of the carburetion cylinder with respect to the combustion cylinder by providing a plurality of U-shaped wire members that have one end installed on the inner wall of the carburetion cylinder and the other end at the peripheral section of the opening of the combustion cylinder. CONSTITUTION:A carburetion cylinder 23 is installed to a combustion cylinder 11 by using a plurality of U-shaped wire members 29 that have one end installed to the inner wall of the carburetion cylinder 23 and the other end to a flame holding ring 28 in the peripheral section of the opening of the combustion cylinder 11. It is, therefore, possible to install simply the carburetion cylinder 23 to the peripheral section of the opening of the combustion cylinder 11 without the installation work at the narrow bottom section of the combustion chamber. Furthermore, since it is possible to lay the intermediate section of the U-shaped wire member 29 along the inner wall of the carburetion cylinder 23 and circumferential wall of the combustion cylinder and align simply them, the shift of the carburetion cylinder 23 out of the alignment is eliminated, its local heating is avoided, good carburetion combustion is maintained, and dimensional control is easy because of the simpleness of the shape of the wire member 29. And, since the carburetion cylinder 23 and a flame holding ring 28 are in one body, they can be made one body beforehand and assembled to the combustion cylinder 11 simply and surely.
Patent JP-H0565475-A (JP)
Title: Water impregnation preventive agent for golf club grip
Inventor: YAMAKAGE TAKASHI
IPC: A63B53/14
Filed: 1991-09-07
Abstract: PURPOSE:To obtain the subject preventive agent, composed of a mixture liquid containing a silicone, an emulsifying agent and a fluororesin and capable of reducing slippage of golf club grips with water due to rain, sweat, etc. CONSTITUTION:The objective preventive agent is composed of preferably 5wt.% silicone, e.g. a trace amount of an emulsifying agent (e.g. a nonionic surfactant), e.g. 2-5wt.% fluororesin and the remainder of water.
Patent JP-H03118691-A (JP)
Title: Wireless type burgiar and disaster preventing device
Inventor: KUWABARA HIROAKI
IPC: E05B41/00
Filed: 1989-09-30
Abstract: PURPOSE:To obtain wireless type burglar and disaster preventing device, for which a wireless block can be widely obtained and one host device can take the charge of plural sensor parts, by generating a response signal to a frequency signal for monitor by an LCX parallel resonance circuit. CONSTITUTION:When a state detection switch 12i is closed, in a sensor part 8i, the LCX parallel resonance circuit composed of an antenna 9, capacitor 10 and crystal oscillator 11 is closed and therefore, according to the frequency signal for monitor received through the antenna 9, the LCX parallel resonance circuit is resonated. Then, the response signal due to a resonance current is received through an antenna 3 by electro-magnetic coupling. When the switch 12i is closed, the antenna 9 is separated and therefore, the response signal is not generated. Since the response signal from the antenna 3 is inputted to a monitor and control part 5, the control part 5 detects the state of an object to be monitored from the existence of the response signal. Even when there are plural objects to be monitored or sensor parts, the state is detected from the presence and absence of the response signal since each sensor part is resonated by an allocated frequency, and the object to be monitored is identified by the frequency.
Patent JP-H07110433-A (JP)
Title: Camera mounted with range finding system
Inventor: KONDO RYUJI
IPC: G02B7/34
Filed: 1993-10-13
Abstract: PURPOSE:To provide a compact and low-power-consumption camera mounted with a range finding system capable of executing the range-finding of any object as for the camera mounted with a range-finding system which can measure a distance between the camera and the object. CONSTITUTION:This camera is provided with a light emitter emitting light in order to enhance the illuminance of the object being the object to be photographed at a photographing time, a reflected light quantity measuring means 4 measuring the quantity of the light reflected on the object just after the light emission of the light emitter and a distance discrimination means 8 judging two values of the short distance and the long distance based on the light quantity measured by the measuring means 4. Then, the focusing of a camera main lens is executed based on the distance value judged by the discrimination means 8.
Patent JP-H0998570-A (JP)
Title: Switching power supply
Inventor: KURANUKI MASAAKI
IPC: H02M3/28
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability by enhancing the efficiency in low input voltage of a regenerative control power supply having wide input voltage range being employed in various electric apparatus. SOLUTION: An input voltage from a DC power supply 1 is turned on/off through a switching element 4, the exciting energy of a primary winding 3a is taken out while being rectified and smoothed through a DC circuit of a rectifying diode 7 and a smoothing capacitor 9 connected with the secondary winding 3c and the energy of smoothing capacitor 9 is returned partially back to the primary and regenerated. In such a switching power supply, on-interval of a secondary switching element 8 is controlled by a signal detected through an input voltage detecting means 13, thus varying the quantity of energy being returned back to the primary from the smoothing capacitor 9.
Patent JP-H0198231-A (JP)
Title: Semiconductor device
Inventor: NOBE KAZUE
IPC: H01L21/308
Filed: 1987-10-09
Abstract: PURPOSE:To prevent an effect on a chip through a molding resin of a disturbance factor, and to obviate the fluctuation and deterioration of the characteristics of the chip by interrupting transferability over the chip of the stress of the molding resin. CONSTITUTION:When an silicon nitride film is grown of a chip through a plasma vapor growth method, the flow ratio of monosilane (SiH4) and ammonia (NH3) as raw material gases is selected, and the following (a), (b) and (c) are satisfied in the properties of the silicon nitride film formed. (a). A large quantity of silicon are contained. That is, x/y>=3/4 holds in x and y of SixNy. (b). A refractive index is brought to 2.05 or more. (c). An etching rate at 27 deg.C of a liquid in which a 1.45wt.% ammonium fluoride aqueous solution and 39.2wt.% hydrofluoric acid are mixed at the ratio of 35:1 is brought to 30Angstrom /min or less. Consequently, the adhesive properties of the film and a molding resin are lowered, and stress generated in the molding resin is hardly transmitted over the chip. The silicon nitride film is increased in hardness, and cracks are hardly generated even after resin mold.
Patent JP-H0891371-A (JP)
Title: Knockdown container
Inventor: SAITO HAYAO
IPC: B65G69/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a container which can bear a pressing force from the inside and can be properly loaded onto or unloaded from a pallet and easily assembled and disassembled by providing a side-board fitting grove of a V-shape on the upper surface of the pallet and by using a latch lock for coupling a side board, which moves back and forth, while a spindle is rotating. CONSTITUTION: Side-board fitting grooves 3 having V-shaped cross-section are provided on the peripheries of the upper surface of a pallet 1 having planar loading surface, and a side-column fastener 10 for fixing a side board and a stopper delivery fitting are provided at each corner leg 7. And an insertion protruding strip 26 for engagement with the groove 3 of the pallet 1 is provided at the lower edges of a short side board 20 and long side board 32, and the short side board 20 is connected with the long side board 32. A connection latch lock 39, which moves back and forth, while a spindle is rotating, is provided.  By providing the V-shaped side-board fitting groove on the upper surface of the pallet 1, the loading surface of the pallet can be kept flat and load resistance of side board can be provided, and by employing the latch lock of specific construction, unlocking can be effected against inner pressure of the side board and by providing the stopper delivery fittings, knockdown containers can be prevented from collapsing when they are stacked.
Patent JP-H0995894-A (JP)
Title: Inorganic sheet for lining vinyl wall paper
Inventor: KABAYAMA YOSHIAKI
IPC: D21H21/34
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic sheet for lining which includes synthetic magnesium hydroxide which can effectively reduce hydrogen chloride evolving, when vinyl wall paper is disposed by incineration. SOLUTION: A fibrous material mainly comprising cellulosic fibers is mixed with >=60wt.%, preferably 60-80wt.%, based on the fibrous material, of synthetic magnesium hydroxide, additionally a retention aid of a cationic or anionic polymer and a binder are appropriately formulated to provide a paper stock. Then, the paper stock is made into the raw paper, which is coated with a coating liquid containing styrene-butadiene rubber latex, polyacrylamide resin and melamine resin and dried to give the objective inorganic sheet for lining vinyl wall paper.
Patent JP-S63112805-A (JP)
Title: Degaussing device
Inventor: IIJIMA MASATO
IPC: G11B5/465
Filed: 1986-10-28
Abstract: PURPOSE:To obtain a small-sized and inexpensive degaussing device whose current consumption is small, by constituting a series resonance circuit for resonating with a frequency of the vicinity of an AC frequency of a power source by connecting a capacitor in series to a coil. CONSTITUTION:Between terminals 20a, 20b, a switch 21, a capacitor 22, and a coil 23 formed by winding a core are connected in series. In this case, a resonance frequency f0 of a series resonance circuit it set to a value of the vicinity of 55Hz, and has a resonance characteristic as shown in the figure. When the number of times of winding of the coil 23 is set to about three times of a conventional one, its inductance and winding resistance becomes about three times, respectively, a voltage of about three times of a power supply voltage is impressed across the coil 23, and a current of about 1/2 of a conventional one flows. A magnetic flux generated by the coil 23 becomes about 1.5 times of a conventional one, and a magnetic tape can be degaussed completely. In such a way, the current consumption can be decreased, and the whole device can be made small in size and inexpensive.
Patent JP-H06111717-A (JP)
Title: Fluorescent screen formation for color picture tube
Inventor: SUGIMOTO KOJI
IPC: H01J9/227
Filed: 1992-09-25
Abstract: PURPOSE:To prevent image elements composed of phosphor particles from peeling off by adding diols to phosphor slurries to be applied to the inside of a glass panel while the addition ratio of the diols is regulated for each color. CONSTITUTION:A phosphor slurry consisting of phosphor particles, polyvinyl alcohol, and diols is applied to an undercoating layer 23 on the inside 22 of a glass panel of color picture tube. Based on the optical reaction of ammonium dichromate, the diols accelerate crosslinking of polyvinyl alcohol in the coating film formed from the phosphor slurry and the phosphor particles are firmly stuck to the panel. Butane diols are used as the diols and the addition amount is decreased gradually for a first color, a second color, and a third color in this order or the amount is kept the same and the crosslinking acceleration is weakened more for the latter color than the former color to prevent the phosphor particles from adhering to the phosphor of the former color. Consequently, image elements 24-26 are prevented from peeling off and chromaticity unevenness is lessened.
Patent JP-H07300988-A (JP)
Title: Log scaffold and horizontal material installation type bracket scaffolding panel
Inventor: TASHIRO SADAJI
IPC: E01D101/40
Filed: 1994-10-21
Abstract: PURPOSE:To increase the safety and workability in high lift work in which a log scaffold is used in areas where there is a danger of electrification. CONSTITUTION:In a horizontal material installation type bracket scaffolding plate which is installed to a horizontal material 52 of a log scaffold using an FRP square type pipe through brackets 2 provided at the sides of a step material 1 made by cutting an aluminum extruded material of nearly rectangular cross-section to a specified size, a slip preventing part 11 is formed on the surface of the step material 1. Also the bracket 2 is so installed that the surfaces of the step material 1 and the horizontal material 52 of the log scaffold are made flush with each other.
Patent JP-H0198935-A (JP)
Title: Fine pressure sensor
Inventor: NAKAGOME SEIJI
IPC: G01L9/00
Filed: 1987-10-13
Abstract: PURPOSE:To accurately read fine pressure variation by clamping an optical fiber between two corrugated plates almost linearly and measuring the quantity of variation in the quantity of the light of the optical fiber due to pressure application from one corrugated plate side. CONSTITUTION:The upper and lower wave plates 1 and 2 formed of plastic, etc., are so positioned that their one-surface sides engage each other. Then the optical fiber 3 whose core is made of a material with rubber elasticity is clamped and held by their projection parts to constitute a sensor. When pressure is applied 4 to the corrugated plate 1, the optical fiber 3 deforms as shown by 3', 3''... according to the degree of the pressure application. At this time, the light quantity variation rate of the projection light from the optical fiber 3 has light quantity loss based upon the radius of curvature almost irrelevantly to the elongation of the optical fiber 3. Namely, the large light quantity variation rate is indicated as fine variation of the pressure 4. For the purpose, the light quantity variation rate of the projection light is measured by a detector to measure the fine pressure.
Patent JP-2001083291-A (JP)
Title: Buffer for cask
Inventor: MATSUOKA HISAHIRO
IPC: G21F5/008
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce anti-shock performance required for a cask body and at the same time sufficiently attain buffer function against a cask with minimum necessary magnitude. SOLUTION: A buffer body 118 consists of a buffer material 119a constituted of a balsa having the grain in the axial direction of a cask body 100, a buffer material 119b constituted of red wood having the grain in the axial direction of the cask body 100, and a buffer material 119c constituted of red wood having the grain in the vertical direction to the axis of the cask body 100.
Patent JP-H03119033-A (JP)
Title: Method for crosslinking acryloyldimethylcarbonate based resin
Inventor: OOSADA KOUJI
IPC: C08L33/14
Filed: 1989-09-29
Abstract: PURPOSE:To carry out crosslinking of the title resin capable of providing a crosslinked product free from crack by adding a specific organic peroxide to acryloyldimethylcarbonate based resin and heating the blend at a specific temperature. CONSTITUTION:0.5-3wt.% organic peroxide {e.g. 1,1-bis(tert. butylperoxy) cyclohexane} being 85-95 deg.C in decomposition temperature for giving 10.5hr half-life is added to acryloyldimethylcarbonate based resin and the blend is heated to carry out crosslinking of the aimed resin.
Patent JP-H0598924-A (JP)
Title: Blow-by gas processing device for v-type internal combustion engine
Inventor: ISHIZUKA TAKASHI
IPC: F02B75/22
Filed: 1991-10-04
Abstract: PURPOSE:To improve the oil separating performance of a chain driving system V-type internal combustion engine by preventing direct intrusion of the oil drops to an oil separator. CONSTITUTION:A chain chamber 5 is partitioned by a chain case rear 3 and a chain case front, and the chain chamber 5 works as a flow passage of the blow-by gas. An oil separator chamber 41 having an outlet 45 of the blow-by gas is formed between each first cam sprocket 11 of both banks positioned at the top of the chain chamber 5. An engine mount boss part 33 is positioned under the oil separator chamber 41 to cover an inlet 44 of the oil separator chamber 41.
Patent JP-H03120263-A (JP)
Title: Preparation of (meth)acrylate compound
Inventor: KUWANA AKIHIRO
IPC: C07D303/16
Filed: 1989-10-02
Abstract: PURPOSE:To prepare the subject compound useful as a raw material for molding resins, etc., in low viscosity, low odor and good resin-soluble state by reacting 3,4-epoxycyclohexane methanol with (meth)acrylic acid. CONSTITUTION:3,4-Epoxycyclohexane methanol as a raw material is reacted with (meth)acrylic acid or an ester thereof preferably in the presence of a catalyst while continuously taking out the resultant water, thereby providing a compound of the formula (R is H or methyl). The compound of the raw material and the (meth)acrylic acid are subjected to an esterification reaction in a molar ratio of theroritically 1/1, especially preferably 1/1-1/3. Sulfuric acid, etc., as the catalyst is preferably used in an amount of 0.01-1.0wt.% based on the raw material. The reaction temperature is 65-150 deg.C, preferably 75-120 deg.C.
Patent JP-H02105319-A (JP)
Title: Magnetic recorder
Inventor: KATAOKA KEIJI
IPC: G11B5/596
Filed: 1988-10-14
Abstract: PURPOSE:To obtain a high S/N tracking signal in simple constitution and to ensure the easy and accurate tracking control by recording magnetically a prescribed array bit string of a magnetic disk while performing the tracking control after detecting optically the bit string in a scoop system. CONSTITUTION:A bit string 5 of the wobbling bits 7 and 8 meandering in the radius directions at both sides of each magnetic recording part 5' of a magnetic disk 6 is irradiated with a semiconductor laser 10 attached to a magnetic head slider, etc. Thus the light radiated from the laser 10 is weakened by the reflected light of the string 5. Then the string 5 is read out by a photodetector in a scoop system and a tracking signal is obtained. Thus a magnetic recording job is carried out to the part 5' during the tracking control. In such a detecting way of the wobbling bits with use of the scoop system, a high S/N tracking signal is obtained with no use of an optical system nor the laser light of high intensity. Thus it is possible to perform an easy and accurate on-track magnetic recording job in simple and compact constitution.
Patent JP-H0979786-A (JP)
Title: Intercooler
Inventor: KUWAMURA ISAO
IPC: F28F9/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To permit the easy removal of a tank from its core so as to wash the core interior by providing a connecting frame, having a groove type section, whose both ends are clamped through screws to connect the flanges thereof to a tube plate, and connecting a tank to the core thereof integrally. SOLUTION: A tank 14 is made by aluminum casting and the flange 15 forms a slanted clamping surface 17 while the connecting frame 18 thereof is clamped by screws to obtain a necessary seal pressure. when the connecting frame 18 is removed from the tube plate 13 and a flange 15 by releasing the nuts thereof, the tank 14 can be removed out of the core 11 simply whereby the inside of the core 11 becomes washable. As a result, foreign materials, entered the inside of the core 11, can be removed and dirt in the core is washed off whereby cooling capacity can be ensured.
Patent JP-H0980511-A (JP)
Title: Vibrationproof camera and vibrationproofing lens
Inventor: KONNO YOSHIHIKO
IPC: G03B5/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make a vibrationproof lens compact and to stably transmit vibrationproof information. SOLUTION: A camera is constituted so that a camera body 1 is provided with a shake detection means 3 and a digitizing means 4 and an interchangeable lens 2 is provided with a shake correction means 7 changing an optical axis and a driving means 6 driving it. Besides, it is provided with an interface means 5 for transferring plural digital signals between the body 1 and the lens 2. Based on the plural digital signals transmitted from the body 1, the correction means 7 is driven. Besides, it is provided with a transmission means resolving the plural digital signals every bit, transmitting the high-order bits of the respective digital signals in a time sharing manner first and continuously successively transmitting the low-order bits thereof in a time sharing manner when the plural digital signals for vibrationproof use are transmitted to the lens 2 from the body 1. By transmitting the digital signals, a noise margin is enhanced and the error of transmission timing is prevented from being caused.
Patent JP-H01101005-A (JP)
Title: Adaptive array antenna
Inventor: UENO MOTOHARU
IPC: H01Q3/26
Filed: 1987-10-14
Abstract: PURPOSE:To improve the power ratio of a necessary signal to an unnecessary signal and, simultaneously, to reduce the unnecessary signals by using a filter for delaying the output signal of an array element and making the output signal outputted from the filter into a referring signal. CONSTITUTION:The output of an array element 13 inputted to a filter 6 is delayed by a delaying device in the filter. The delayed signal is inputted to an array output and an adder 3, and added. The added signal is inputted to a correlation mixer 44 along with the output of an array element 14. The output of the array element 14 and the output of the adder, 3 are correlated by the correlation mixer 44, and the correlated signal is inputted to an integrator 34. By the signal outputted from the integrator 34, weighting devices 21-24 are weighted. For the loop of the adaptive array antenna, an LMS algorithm is used. Thus, without generating the referring signal anew, the referring signal can be generated by the output of the array elements. By the characteristic of the filter, the ratio of the necessary signal to the unnecessary signal can be raised.