baber/WOPTO huggingface dataset:
Patent JP-S6271811-A (JP)
Title: Displacement transducer
Inventor: MIKURIYA KENTA
IPC: G02B7/32
Filed: 1985-09-26
Abstract: PURPOSE:To measure the quantity of displacement of an object surface to be measured accurately even when the object surface slants relatively greatly by utilizing the output of a position sensor as a feedback signal to an automatic focus mechanism with moves a lens, a spot light source, etc. CONSTITUTION:The position sensor 7 generates an output signal S(X, Y) corresponding to the incidence position of reflected light. A servo-amplifier 10 generates a driving signal Sd for moving the lens 2, etc., according to the difference DELTAS between a command SET and the feedback signal S(X, Y). In this case, the command SET is set equally to the output S(X, Y) of the position sensor 8 in the in-focus state and the servo-amplifier 10 drives a motor 2 so that the deviation DELTAS becomes zero, thereby moving the lens 2, etc., so that the focus of the light source which irradiates light is invariably on the object surface 3. The quantity f driving of this motor 12 is proportional to be quantity of displacement of the object surface 3, so the quantity of driving or the quantity of movement of the lens 2, etc., is detected to measure the quantity of displacement of the object surface 3 of measurement.
Patent JP-H0632465-A (JP)
Title: Automatic copy conveying device of image reading device
Inventor: YOKOYAMA MASAHIRO
IPC: B65H1/08
Filed: 1992-07-17
Abstract: PURPOSE:To house other copies on the scanning copies by providing a copy positioning means on a copy pressure plate member provided to a copy tray. CONSTITUTION:A feed roller 25 and a pair of paper feeding device 26 are provided to the copy tray 21 of a copy feeding device 20, and a copy pressure plate member 30 to press the copies to the feed roller 25 is provided. The copy pressure plate member 30 is held by a drive link device 40 which is fluctuated by a shaft 37, and a roller member 34 provided at the front end of the copy pressure plate member 30 is moved along a lower cam member 45 and an upper cam 46, by the operation of the drive link device 40 fluctuated in the reciprocating directions. Copies held by the copy pressure plate member 30 are transferred on the copy tray 21, and moved in the paper feeding direction, under the condition pressed by the copy pressure plate member 30.
Patent JP-2001040321-A (JP)
Title: Method for bonding of label
Inventor: TAKAYANAGI HIROYA
IPC: B65C3/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding labels to containers which has improved any one of machining characteristics such as coating patterns to labels, easy adjustability of a scraper, and longevity of the scraper as well as excellent initial adhesion. SOLUTION: Labels are bonded to containers with the use of a label water- based adhesive comprising (A) a casein and (B) a viscosity index modifier and having a viscosity index (TI) of 0.5-0.8. Component (B) is preferably at least one member selected from a polyvinyl acetate, an ethylene/vinyl acetate copolymer, and an acrylic resin and a wheat protein, a soybean protein, a modified soybean protein, starch and the like. This method is particularly suitable for a pallet transfer type rotary labeler and the like, and labels can be bonded to containers at a high speed by using an appropriate space of a conventionally employed scraper which is hard to cause troubles.
Patent JP-H0872241-A (JP)
Title: Ink jet head
Inventor: TAKASU TAKUMA
IPC: B41J2/05
Filed: 1994-09-07
Abstract: PURPOSE: To provide an ink jet head which is excellent in durability and in a high-speed response property. CONSTITUTION: Magnetic force generating coils 10a, 10b connected to a signal generator 27 being a control means for applied voltage and heating parts 11a, 11b high-frequency-introductively heated thereby are provided to a lower part of a pressure room 8 filled with ink or a lower part of an ink passage 9.
Patent JP-H05201808-A (JP)
Title: Nematocide composition
Inventor: MARIUSU SHIYUTSUTAA
IPC: A01N43/80
Filed: 1992-07-17
Abstract: PURPOSE: To obtain a nematocidal composition far large in the nematocidal activity in comparison with conventional nematocides, greatly low in phytotoxicity and in acute toxicity to warm-blooded animals, and thereby capable of effectively preventing nematodes, especially plant-injuring nematodes. CONSTITUTION: This nematocidal composition contains a partially new compound of formula I (R is an aliphatic or alicyclic saturated or unsaturated hydrocarbon group which may be halogenated and preferably has four or less carbon atoms; RO is placed at one of the positions of the benzene ring) (the compound wherein the 4- or 7-methoxy group is halogenated is new), preferably a compound of formula I' (R' is the above-described 1-3C hydrocarbon group), especially 7- methoxybenzimidazole, as an active ingredient, in addition to an inactive carrier. The compound of formula I can be produced from a compound of formula II (Hal is a halogen) through a compound of formula III (R8 is a 1-30C alkyl, a 3-7C cycloalkyl, benzyl).
Patent JP-S6456866-A (JP)
Title: Ti-al alloy vapor-deposited material having excellent corrosion resistance and workability
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C14/24
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the title material having excellent corrosion resistance and workability by gradually increasing the Al concn. in the vapor-deposited layer in the depth direction, and specifying the concn. at the boundary of the base metal at the time of vapor-depositing a Ti-Al alloy having a specified mean content of Al on the base metal. CONSTITUTION:Two heat-resistant vessels 2a and 2b are arranged below a steel sheet 1 traveling in a vacuum device in the direction as shown by the arrow, and Al is charged in the vessel 2a on the upstream side in the traveling direction and Ti in the vessel 2b on the downstream side. Under such a constitution, the Al and Ti are respectively heated and vaporized, and a Ti-Al ally vapor-deposited layer 3 contg. 10-50wt.% Al on the average is formed on the steel sheet 1. At the time, the mats. of the Ti and Al to be vaporized are adjusted, the Al concn. in the vapor-deposited layer is gradually increased in the depth direction of the vapor-deposited layer 3, the concn. is controlled to 65wt.% at the boundary of the steel sheet 1, and the vapor-deposited layer 3 is formed. By this method, a Ti-Al alloy vapor-deposited material having excellent corrosion resistance and adhesion is obtained.
Patent JP-2000047741-A (JP)
Title: Power convertor for wind power generation and its control method
Inventor: TAKANAGA TOSHIYUKI
IPC: H02P9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make generable electric power as efficiently as possible at any wind velocity and any number of revolution of an aerogenerator by performing control for operating the aerogenerator at an optimum operation point in response to variation in the number of revolution of the aerogenerator with the air velocity by adjusting the input impedance of the power convertor as its load. SOLUTION: The input voltage signal V1 of the power convertor 6 detected by a voltage sensor 63, (i.e., the output voltage signal of a power generator 1) is supplied to a multiplier 65. The multiplier 65 is supplied with the (target) proportional coefficient Rref between the input voltage and input current which is generated by a proportional coefficient generator 64. The product output V1×Rref of the multiplier 65 is an input current target value I1ref for actualizing the optimum operation point of the aerogenerator and supplied to a feedback circuit 66. The feedback circuit 66 puts the input current I1 (detected by a current sensor 62) closer to the current target value I1ref by adjusting characteristics (input impedance) of a power circuit 61 for power conversion.
Patent JP-S6191532-A (JP)
Title: Fluid temperature measuring apparatus
Inventor: NISHIJIMA TAKEO
IPC: G01K13/02
Filed: 1984-10-12
Abstract: PURPOSE:To reduce measuring errors, by providing a temperature detection rod which has a thermosensitive member at the tip thereof while having a flange-shaped fin and is to be inserted coaxially into an inner cylinder. CONSTITUTION:A part of fluid flowing into a protective cylinder 2 via an inlet opening 2a from the upstream side of a tube wall flows axially through spaces of an inner cylinder 3 and the protective cylinder 2 while the remainder flows axially through the inner cylinder 3 from the opening 3b of the inner cylinder 3 and then, converge to flow out via an outlet opening 2b of the protective cylinder 2. Here, with the action of fins 3c and 3c supporting the inner cylinder 3, the inner cylinder 3 is insulated thermally against the protective cylinder 2 to be almost the same in the temperature as the internal fluid. The thermosensitive member 4a at the tip of the temperature detection bar 4 is also allowed to contact the internal fluid directly to perform a direct heat exchange and becomes almost the same in the temperature as the internal fluid fluid by being shielded from radiant heat with a flange-shaped fin 4b. Then, as the member 4a is shielded double through the inner cylinder 3 and the protective cylinder 2, there is no transmission of radiant heat thereto and the inner cylinder 3 is thermally shielded with the protective cylinder 2 while heat exchange is done with the internal fluid through internal and external surfaces thereby eliminating the possibility of adversely affecting the member 4a.
Patent JP-S58113050-A (JP)
Title: Driving gear
Inventor: TAMURA TAKASHI
IPC: F16D13/08
Filed: 1981-12-28
Abstract: PURPOSE:To obtain versatile rotary operation with a single set of driving means in a driving gear of printing machines or the like, by fitting a compound rotary member to a rotary member turned through the driving means further individually rotating and controlling the compound rotary member through rotation of the rotary member. CONSTITUTION:A sprocket 12 is fixed to a rotary shaft 11 of a driving rotary member 10 to transmit rotary motion of a motor or the like through a chain 13. A take off driving part 22 of gears or the like in an operational rotation take off member 20 is fixed to one end of the shaft 11 while a take off driving part 21 is rotatably fitted to the shaft 11 and coupled to the shaft 11 through a spring clutch 31. The spring clutch 31 is on-off operated by engaging and disengaging a control pawl 33 for a ratchet 32. While operating parts 41, 42 of an operating member 40 are connected to said each part 21, 22 through gear meshing or the like, in this way, rotary motion of the member 40 can be operated.
Patent JP-H1142741-A (JP)
Title: Decorative sheet for capturing formaldehyde, and its production
Inventor: KATO OSAMU
IPC: B32B27/40
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet capable of capturing formaldehyde diffused from a base material in order to reduce the diffusion amt. of formaldehyde into air and capable of efficiently arranging a formaldehyde capturing layer. SOLUTION: This decorative sheet 10 contains a base material sheet 12, the printing layer 14 on the base material sheet and the top coat layer 16 on the printing layer and formaldehyde capturing layers 18a, 18b, 18c composed of an aq. resin material containing a formaldehyde capturing agent are arranged under the base material sheet, the printing layer and the top coat layer. Formaldehyde diffused from the base material is captured by the formaldehyde capturing layer during the passage through the formaldehyde layer. The formaldehyde capturing layer can be arranged by applying the aq. resin material containing the formaldehyde capturing agent.
Patent JP-H0938889-A (JP)
Title: Industrial robot
Inventor: HIDAKA YOSHIHIRO
IPC: B25J19/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of an operation shaft by inserting a spline shaft to the hollow part of the operation shaft and connecting a cylinder rod fixed on the tip of an operation arm with the operation shaft. SOLUTION: An air cylinder 8 is fixed to the ceiling 7 in the operation head 6 fixed on the intermediate part of an operation arm 1. A bracket 10 is fixed on the lower end of the cylinder rod 9 of the air cylinder 8 and the upper end part of the operation shaft 3 is connected and fixed on the bracket 10 through a ball bearing 11. A rotation drive source 13 is fixed on the ceiling 7 of this operation head 6 and a spline shaft 16 is fixed on the output shaft 14 of this rotation drive source 13 through a coupling 15. This spline shaft 16 is loosely inserted in the hollow part 4 of the operation shaft 3 and fittingly inserted to a spline nut 5. The operation shaft 3 is elevated by the operation of the air cylinder 8 and the operation shaft 3 is rotated by the operation of the rotation drive source 13.
Patent JP-H0263248-A (JP)
Title: Infinite loop fault detection system for task program
Inventor: MARUOKA TATSURO
IPC: H04Q3/545
Filed: 1988-08-29
Abstract: PURPOSE:To detect a fault of infinite loop with a means in place of the software by informing the detection of the infinite loop fault when fault information from a monitor means is inputted, outputting an interrupt signal to a central controller, and changing over the central controller. CONSTITUTION:When a counter reset signal (b) is not inputted within a prescribed time (depending on a period of a clock pulse a), an output Q3 of a task program infinite loop monitor counter 1 goes to an 'H' level to stop the count of a clock pulse from an OR gate 6 and it is regarded as the occurrence of the task program infinite loop. A fault signal (e) at an 'H' level is inputted to an input terminal C of a flip-flop 2 and stored in flip-flops 2, 3. That is, the flip-flop 2 uses the signal (e) to output the H level signal from an output terminal Q to an input terminal S of the flip-flop 3. Thus, the flip-flop 3 uses the signal to output the H level signal, that is, the task program infinite loop alarm from the output terminal Q.
Patent JP-2001045591-A (JP)
Title: Pickup circuit
Inventor: KISHI MOTOHARU
IPC: H03K17/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pickup circuit that utilizes a base-emitter voltage of a transistor(TR) so as to suppress occurrence of an undershoot thereby decreasing the settling time if an integrated circuit incorporating a light receiving element outputs a pulse signal. SOLUTION: The pickup circuit is provided with a push-pull circuit 25 that is connected between a power supply line and a ground line GND where an emitter of an NPN bipolar TR 23 and an emitter of a PNP bipolar TR 24 are connected to an output terminal 29, a photodiode 11 that converts an optical signal into a current, a feedback circuit 28 that feeds back an output signal of a pickup output terminal 29 corresponding to a current flowing to the photo diode 11 to an input of a differential circuit 17 to produce an input signal, the differential circuit 17 that amplifies this input signal, and a clip circuit 32 that clamps a base level of a bipolar TR 24 when the push-pull circuit 25 receives a differential output signal of the differential circuit 17 and outputs a pickup output signal.
Patent JP-S6369353-A (JP)
Title: Data signal demodulation system
Inventor: OKAMURA KATSUTOMO
IPC: H04L27/14
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a crosstalk with an adjacent channel even if a frequency deviation by an outdoor down-converter takes place by providing an AFC loop adjusting the oscillated frequency of a local oscillator to obtain an intermediate frequency in a way that the intermediate frequency is an object frequency in an FSK demodulator. CONSTITUTION:An FSK data sent in a carrier frequency 109.025MHz is amplified by a high frequency amplifier 301 via an input terminal 300. The output of a high frequency amplifier 301 is mixed with a local signal from the local oscillator 303 in terms of frequency at a mixer 302 and converted into an intermediate frequency signal (10.7MHz). The oscillation frequency of the local oscillator 302 is adjusted automatically by the control of a microcomputer 311 and the oscillator 302 acts like decreasing the frequency deviation (nearly + or -150KHz) of the outdoor down-converter at the pre-stage of the FSK demodulator.
Patent JP-S58115103-A (JP)
Inventor: HAMUZEE KARAMI
IPC: A61F13/494
Filed: 1982-12-07
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-S60109619-A (JP)
Title: Electromagnetic spring clutch
Inventor: KISHI NORIAKI
IPC: F16D27/105
Filed: 1983-11-14
Abstract: PURPOSE:To attenuate impulsive torque and prevent a helical spring from dropping in, by using a slit cylindrical member and the helical spring provided around the member. CONSTITUTION:By the time when torque is transmitted to an output hub 4 as a result of the attraction of an armature 150, a helical spring 6 is first wound on a slit cylindrical member 202 and the member is then wound on the output hub. For that reason, the torque is transmitted not impulsively but smoothly. Even if a friction part is worn, the cylindrical member 202 prevents the helical spring 6 from dropping in.
Patent JP-H0534130-A (JP)
Title: Method and apparatus for measuring planarity of mirror for projector
Inventor: MATSUI TSUTOMU
IPC: G01B11/30
Filed: 1991-07-31
Abstract: PURPOSE:To measure the planarity of a large-sized mirror precisely by a simple apparatus. CONSTITUTION:An element 12 for projecting and sensing light comprises a laser 13, a polarizing beam splitter 14, a 1/4 wave plate 14, a 4-division photosensor 16, etc. Guided by vertical base rails 9 and a horizontal base rail 10, the element 12 can move within a plane being parallel to the surface of a mirror 1 and is movable to arbitrary positions of the mirror 1. A light beam emitted from the laser 13 falls on the mirror 1 vertically substantially and a reflected beam from the mirror 1 is sensed by the 4-division photosensor 16. The 4-division photosensor 16 is controlled so that it always senses the beam at the center thereof. By measuring the amount of shift of the 4-division photosensor 16 from a neutral position, a reflection angle of the beam can be calculated from this amount of shift and the planarity can be determined from this reflection angle of the beam.
Patent JP-H0497822-A (JP)
Title: Vessel made of synthetic resin and its manufacture
Inventor: SUZUKI SABURO
IPC: B65D23/00
Filed: 1990-08-14
Abstract: PURPOSE:To make the title vessel superior in heat resistance and hard to generate peeling and cracks at the time of application of external force to the vessel, by a method wherein a resin material provided with properties required for a mouth part is made into an inner layer or an outer layer or an intermediate layer and this different kind of the resin material is made compatible with a resin material for molding a barrel part. CONSTITUTION:A heat-resistant cylindrical pipe 16 is provided as an outer layer of the title vessel. An outer circumferential surface of a cylindrical part of the heat-resistant cylindrical piece 16 is threaded 16a for covering a cap and a flange 16b constituting a part of a support ring 18 of the vessel 10 is formed on the lower end of the heat-resistant cylindrical piece 16. A resin material of the heat-resistant cylindrical piece 16 is formed of a resin material having compatibility with a resin material of the vessel main body. A mixed material obtained by mixing a fixed quantity of a resin material having heat resistance with the resin material of the main body of the vessel 10 is mentioned as an example securing the compatibility.
Patent JP-H0497711-A (JP)
Title: Coffee maker
Inventor: KIKUCHI TOSHIO
IPC: A47J31/42
Filed: 1990-08-16
Abstract: PURPOSE:To facilitate the fitting of a paper filter and the filling of coffee bean powders, and enable heated hot water to be injected into a basket with manual operation by moving the basket in a state retained under a mill chamber, rotationally to move it to an external section. CONSTITUTION:A hopper-shaped basket 15 for retaining a paper filter 29 for filtering coffee, a mill chamber 32 for crushing coffee beans, a hot water feeding means 20 for heating water and discharging it from the upper section of the basket 15, the water tank 24 of an attachable or removable type for storing water to be fed to the hot water feeding means 20, and a heat retaining means 7 with a vessel 10 for receiving coffee extracting liquid to be dropped from the lower section of the basket 15, to be mounted on, are arranged. Then the outer peripheral sections of the upper and lower end surfaces of the basket 15 are provided with a pair of projection bodies 15a, and a pair of holes 2b with a pair of the projection bodies 15a to be fitted through and for moving the basket 15 rotationally in the horizontal direction with the shafts of the projection bodies 15a, are arranged on a main body case 2. As a result, the fitting of the paper filter and filling of coffee bean powders are facilitated.
Patent JP-S6193404-A (JP)
Title: Carbon fiber reinforced plastic mirror
Inventor: KADOTANI KENZO
IPC: B32B15/092
Filed: 1984-10-12
Abstract: PURPOSE:To obtain a CFRP mirror having less tendency to absorbing a moisture in an atmosphere of air at a room temp., thereby less releasing a gas in a vacuum by forming a metallic coating layer for preventing the moisture absorption over a whole surface of the CFRP substrate. CONSTITUTION: The titled mirror is prepared by coating the CFRP substrate with the metallic coating layer and by providing a mirror surface of a vapor- deposited aluminum layer 4 which is transcribed on a concave side by an adherent 3 and also by providing a black coating layer 5 on a back of the mirror to cover a glossiness of the metallic coating layer 2 and to accelerate an absorption and a radiation of a radiant heat. The metallic coating layer is formed by chemical plating a metallic nickel and cupper etc. or by dipping the preheated CFRP substrate plate in a molton metal composed of a low melting point metal and then lefting it. If the CFRP substrate plate is sufficiently dried before forming the metallic coating layer on the substrate, the generation of gas is small in a space chamber, thereby making the vacuum easy for a short period.
Patent JP-H0957871-A (JP)
Title: Manufacture of precured tread for retreated tire and manufacture of retreated tire using the same
Inventor: TAKANO NOBUKAZU
IPC: B29L30/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the surfaces adapted to be instantaneously stuck and to improve the sticking strength by vulcanizing to stick both the surfaces to be vulcanized to be stuck of precured tread rubber for a retreated tire and a base tire sticking part rubber via unvulcanized sticking cushion rubber sheet mixed with a specific more sulfur amount than those of the both. SOLUTION: An ox canvas 2 easy to be released later from a vulcanized rubber is embedded in the part of a tread rubber 1 to be stuck with at least a base tire, molded, and then vulcanized. Then, the canvas embedded in the stuck surface is pulled and released. Since the rubber surface 2a thus released becomes uneven convenient for sticking, buffing is not particularly necessary. On the other hand, a sticking cushion rubber 4 containing a more sulfur amount by 1 to 5PHR than those of the tread rubber 1 and the base tire sticking part rubber is sandwiched between the base tire 5 molded in a predetermined shape by buffing and the tread 3, and both are vulcanized and stuck. As a result, the buffing can be omitted.