baber/WOPTO huggingface dataset:
Patent JP-H10332945-A (JP)
Title: Rotary type coated optical fiber excessive-length storage device
Inventor: NAKAZAWA KENICHI
IPC: G02B6/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make small-sized a can body which stores a stack of excessive- length storage cases and to prevent connection operability from being lost. SOLUTION: A horizontal shaft 73 is supported on a fixed member 71 fixed to the wall 13 of the can body, a support member 75 is fitted rotatably to the horizontal shaft 73, and excessive-length storage cases 11 are supported on the support member 75 in a stacked state. A vertical shaft 63 is fitted to the support member 75 and the respective excessive-length storage cases 11 are fitted rotatably to the vertical shaft 63. The support member 75 is enabled to stop rotating at a position α where the excessive-length storage cases 11 are supported horizontally and a position β where they are supported vertically. Each excessive-length storage case 11 is rotated on the vertical shaft 63 while supported horizontally, so that it can be drawn out of the stack position individually.
Patent JP-S5362404-A (JP)
Title: Incoming call charging system
Inventor: SEKI SHIGEO
IPC: H04M15/08
Filed: 1976-11-17
Abstract: PURPOSE:To realize the incoming call charging service without intrusion of operator, by receiving the charging reception signal of an incoming caller in the outgoing station.
Patent JP-H01307321-A (JP)
Title: Echo canceller
Inventor: EZAKI TOMOHIRO
IPC: H04B3/23
Filed: 1988-06-06
Abstract: PURPOSE:To constitute an echo canceller with low cost by connecting plural adaptive filters of the same constitution so as to apply optimum echo compensation meeting the object. CONSTITUTION:A reception signal from a communication opposite party is reproduced into an acoustic signal as an input signal to a speaker 2, inputted to an AD converter 4, where the analog signal is converted into a digital signal. An output terminal of the AD converter 4 is connected to the 1st input terminal 31 of an adaptive filter 30A of the 1st stage and the reception signal converted into a digital signal is inputted to the adaptive filter 30A as the 1st input data. Then plural adaptive filters 30A-30V constituted by the identical hardware are connected to realize the echo compensation with an optional echo compensation time in response to the number of connection. Thus, the echo canceller meeting the object is constituted inexpensively.
Patent JP-H06346732-A (JP)
Title: Engine cooling device for motorcycle using liquid cooling system
Inventor: KAGEYAMA MINORU
IPC: F02B61/02
Filed: 1993-06-08
Abstract: PURPOSE:To enable an engine to be efficiently cooled even during travel along an ungraded land at low speed, eliminate the need of a radiator cover and keep the surface of a radiator hardly damaged or contaminated due to stone or mud during travel. CONSTITUTION:The engine cooling device of a motorcycle using a liquid cooling system, is equipped with a fuel tank 10 having the lower side of approximately inverted-U shape longitudinal cross section viewed from a travel direction, and a radiator 14 with an electrical fan 16 laid in the lower space 12 of the tank 10 so as to keep the flat section thereof in a breadthwise direction.
Patent JP-S5951540-A (JP)
Title: Voltage contrast image display apparatus
Inventor: FUKUHARA SATORU
IPC: H01J37/28
Filed: 1983-07-29
Abstract: PURPOSE:To obtain an apparatus for displaying a voltage contrast image under the condition that a protection film is covered through the use of a low speed energy as the primary beam by respectively providing specific deflection oscillator, a circuit for applying voltage to sample and a signal selection circuit. CONSTITUTION:A voltage is applied to the specified Al wiring of semiconductor of a sample 8. When the sample is irradiated with slowly accelerated primary beams 1, the secondary electrons are generated from the surface of sample 8. The secondary electron signal generated also includes an general SEM data and a voltage contrast data applied to the Al wiring. This signal is detected by a detector 5 and amplified and is then inputted to a signal selection circuit 6. When a rectangular wave is applied to the Al wiring, a signal having equal positive and negative values is generated as an output. The signal selection circuit 6 selects either one signal and performs switching by the synchronous signal of X-scanning sent from the deflection oscillator 4. An output is inputted as an intensity modulated signal of CRT 9 and is displayed on the CRT screen as an SEM image.
Patent JP-S5469852-A (JP)
Title: High frequency heating apparatus
Inventor: KUSUKI SHIGERU
IPC: F24C7/02
Filed: 1977-11-15
Abstract: PURPOSE: To rotate an oscillating antenna by a fan provided outside a heating chamber for simplifying the structure of the fan.  
     CONSTITUTION: High frequency waves generated by a magnetron oscillator 4 are transmitted through a waveguide 5, and radiated into a heating chamber by a rotary antenna. When a fan 8 provided outside the heating chamber is rotated by a blower 10, the rotary antenna is rotated jointly. Since the fan to rotate the antenna is provided outside, it is unnecessary to use fan materials of low dielectric loss for simplifying the structure of the fan. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0432027-A (JP)
Title: Optical storage medium
Inventor: MURATA SETSUKO
IPC: G11B7/004
Filed: 1990-05-28
Abstract: PURPOSE:To raise the track density by alternately forming first and second preformat areas between continuous sectors in a data track and between data tracks. CONSTITUTION:An odd preformat area 4 of an odd data track 2 consists of a sector number part 6 and a following data area start mark part 7, and an even preformat area 4 consists of a complementary part 8 and a following data area start mark part 7. Meanwhile, the odd preformat area 4 of the even data track 2 consists of the complementary part 8 and the following data area start mark part 7, and the even preformat area 4 consists of the sector number part 6 and the following data area start mark part 7. thus, the crosstalk from adjacent tracks is very small to raise the track density.
Patent JP-S62293125-A (JP)
Title: Malfunction prevention system for flowmeter
Inventor: ISSHIKI RYUKO
IPC: F23K5/00
Filed: 1986-06-12
Abstract: PURPOSE:To prevent a flowmeter from malfunctioning and to measure an accurate flow rate by providing a switching element which operates so as to feed electricity to the count part of a flow meter only when an ON operation signal is received from a discriminator. CONSTITUTION:A strainer l0, an on-off valve 4, and the flow meter 3 are put in a fuel supply path 2 connected to a boiler 1 and when the on-off valve 4 is opened for the combustion of the boiler 1, fuel 11 passes through those equipments and then is supplied to the boiler 1. The ON-OFF discriminator 5 is added to the on-off valve 4 and the switching element which operates so as to feed electricity to the counting part of the flow meter 3 only when receiving the ON operation signal from the discriminator 5 is interposed between the discriminator 5 and the flowmeter 3. Further, the discriminator 5 decides whether the on-off valve 4 is open or closed and sends the ON operation signal to the element 6 only when deciding that the valve is open to feed the electricity to the counting part of the flow meter 3, thereby starting counting a flow rate.
Patent JP-S5662408-A (JP)
Title: Audio amplifier
Inventor: KATOU NORIHISA
IPC: H03F1/30
Filed: 1979-10-26
Abstract: PURPOSE:To reduce the production of pop sound at the reapplication of power supply, by providing an reverse current blocking circuit with a transistor which keeps the output potential for a given time at ''0'' to reduce the production of pop sound at the application of power supply. CONSTITUTION:When a power switch SW is closed, driving transistors Q6, Q7 are also conductive since transistors Q12, Q13 are conductive. Thus, transistors Q8, Q9 at the push-pull output stage are conductive to keep the output voltage to ground level. When the charging of a capacitor C2 advances, the base potential of Q12, Q13 is increased to keep the transistors of both uonconductive. When SW is open, the base potential of Q 2 os slowly lowened than that of Q1 with the operation of an reverse current remains ground level. In this case, no output is produced until Q1 and Q2 are balanced even if power supply is reapplied.
Patent JP-H04361286-A (JP)
Title: Temperature detecting device for heat roller
Inventor: MATSUDA SEISHI
IPC: G01K7/22
Filed: 1991-06-10
Abstract: PURPOSE:To provide a temperature detecting device for a heat roller where the dispersion of a detected temperature and the dispersion of responsiveness from the heat roller is reduced and the surface of the heat roller is prevented from being damaged. CONSTITUTION:A conductive pattern 1 is formed on the back surface of the device, which is constituted of a resin film 3 where the temperature sensing element 2 of a chip type is provided, and the surface of the resin film 3 is brought into contact with the surface of the heat roller 7 so as to detect the surface temperature of the roller 7.
Patent JP-H06346841-A (JP)
Title: Web plate type compressor
Inventor: MURAKAMI KAZURO
IPC: F04B1/12
Filed: 1993-06-08
Abstract: PURPOSE:To provide a web plate type compressor which can reduce partial abrasion of and early abrasion of a web plate and shoes, and prevent occurrence of oscillations and noises. CONSTITUTION:Shoes 17, 18 are each composed of large and small cylindrical surfaces having different radii of curvature. Rolling of shoes 17, 18 is regulated in respect to a piston and a web plate. The shoes 17, 18 are slid aginst the web plate, and the sliding portions are in surface contact codition. The contact pressure of the web plate in respect to the shoes 17, 18 can be reduced.
Patent JP-S5839005-A (JP)
Title: Air-core coil
Inventor: KOBAN MITSUYA
IPC: H01F27/08
Filed: 1981-09-02
Abstract: PURPOSE:To improve the radiating effect by a method wherein, in the power amplifier comprising an electronic device system such as NC device and the like, the radiator with fins on the internal periphery wall is provided in addition to the air-core coils. CONSTITUTION:A first radiator 2 provided with the fin 2a in the axial direction to be separately formed at one position on its periphery, after spreading the external periphery of the air-coils L1-L3 with the grease of excellent thermal conductivity, is adhesively fixed to said air-core cois L1-L3 by means of tightening the flange 26 with a screw 3. A second radiator 4 also provided with the fin 4a in the internal same direction as that of said fin 2a adheres to said air- core coils L1-L3 using the adhesive with excellent thermal conductivity. The radiating effect may be improved in proportion to the additional surface area by means of cooling the over-all surface of the first and second radiators with the draft blown by a cooling blower in the arrow mark direction.
Patent JP-H11321430-A (JP)
Title: Steel slag ladle moving device for dump truck for steel slag
Inventor: MORINAKA IWAO
IPC: B22D11/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To securely discharge the steel slag housed in a steel slag ladle. SOLUTION: In this device, a ladle supporting arm 20 capable of being engaged with a pin 13 provided at an upper part of a central part of a side surface of a steel slag part 4 freely to be oscillated is fitted to a vehicle main body 2. A falling lever 22 provided with a projecting pin 14 capable of being engaged with a groove part 15 formed at a lower part of a central part of a side surface of the steel slag ladle 4 is fitted to the ladle supporting arm 20, and while a hoist cylinder 17 for rotating the steel supporting arm 20 is fitted between the vehicle main body 2 and the ladle support arm 20. A rotating cylinder 28 for rotating the ladle falling lever 22 in relation to the pan supporting arm 20 is fitted between the ladle supporting arm 29 and the ladle falling lever 22.
Patent JP-S5567005-A (JP)
Title: Rotating end feeder
Inventor: OOKI SADAO
IPC: D01B7/04
Filed: 1978-11-10
Abstract: PURPOSE: A rotating end feeder designed to prevent the breakage of the reeled yarn, comprising a hollow rotating body, wherein a blade for hooking an end yarn is combined with a weight for balancing.  
     CONSTITUTION: An end feeder comprising a yarn guide consisting of the pipe 1 with the yarn friction protrusion 2 at the bottom, and a rotating body loosely inserted into the pipe 1. The blade 3 protruding in one direction for hooking the end yarn is provided at the bottom of the body; the grooved pulley 4, at the top. The thin-wall body 6 (preferably perforated for reducing the weight) and the weight 7 for balancing on the opposite side are provided between them. The two end yarns coil around the rotating body and cannot be easily cut, and the yarn is cut readily in the conventional feed with two blades. In the present invention, the one blade facilitates the cutting of only the end yarn 12 coiling around the body, thus preventing the cutting (twist cutting) of the reeled yarn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5928796-A (JP)
Title: Speaker
Inventor: ISHIKAWA HARUO
IPC: H04R9/04
Filed: 1982-08-11
Abstract: PURPOSE:To simplify a constitution and to attain an economy, by forming almost the same construction as that of a cone speaker and fixing a flat diaphragm on an opening of the cone. CONSTITUTION:A magnetic circuit is formed with a top plate 1, a bottom plate 2 and a ring shaped magnet 3, and a frame 4 is fixed to the plate 1. A damper 5 is fixed to the frame 4, and a coil bobbin 7 is supported in a gap of the magnetic circuit with the damper 5. The construction almost the same as that of a cone speaker is formed and the flat diaphragm 11 is fixed to the opening of the cone 8. When an input signal is applied to the speaker of this constitution, a driving force produced in a voice coil 6 vibrates a diaphragm 11 via a bobbin 7 and the cone 8, allowing to reproduce sound pressure. Further, it is desirable to fix a reinforced cone 17 to the diaphragm 11 and the bobbin 7 in this constitution.
Patent JP-H11335351-A (JP)
Title: Purification of n-carbobenzoxy-s-phenylcysteine
Inventor: MURAO HIROSHI
IPC: C07C323/58
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently obtaining N- carbobenzoxy-S-phenylcysteine from a mixture between N-benzyl-S- phenylcysteine and N-carbobenzoxy-S-phenylcysteine. SOLUTION: A method of producing N-carbobenzoxy-S-phenylcysteine comprises the steps of (a1) making N-carbobenzoxy-S-phenylcysteine exist in a state of a salt combined with a base and making N-benzyl-S-phenylcysteine exist in a state of a free acid; (b1) separating N-benzyl-S-phenylcysteine; (c1) acidifying N-carbobenzoxy-S-phenylcysteine to convert it into its free acid; and (d1) separating N-carbobenzoxy-S-phenylcysteine to acquire it.
Patent JP-S63317085-A (JP)
Title: Production of oxygen bonded to carrier
Inventor: INGO MIYUUKE
IPC: C12N11/14
Filed: 1988-06-07
Abstract: The stability of granular carrier-bound enzymes is improved by further treating the carrier-bound enzyme with a bifunctional cross-linking agent and a polyamine. A particularly preferred cross-linking agent is glutaric dialdehyde, and a particularly preferred polyamine is polyethylene imine. Preferably, the cross-linking agent is used in an amount of 5 to 250 mg per 1 gram of carrier-bound enzyme and is dissolved in a 0.1 to 10% (W/V) aqueous solution, and the polyamine is used in an amount of 3 to 240 mg per 1 gram of dry carrier and is dissolved in a 0.1 to 20% (W/V) aqueous solution.
Patent JP-H09319925-A (JP)
Title: Transaction system
Inventor: KOBAYASHI NORIO
IPC: G07F9/02
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transaction system enabling even a visually handicapped person or a person unfamiliar with the operation of a device to smoothly execute a transaction. SOLUTION: This system has an automatic ticket issuing machine 1 for outputting a transaction result, based on a transaction input operated by a user and an auxiliary device helping terminal 2 to be operated by a clerk. The machine 1 is provided with a 1st transaction means for generating an auxiliary request signal based on an auxiliary request input operated by the user, and a 1st communication means for transmitting/receiving a signal including a user's voice signal and the terminal 2 is provided with a 2nd communication means for transmitting/receiving a signal including a clerk's voice signal, to/from the 1st communication means of the machine 1 and a 2nd transaction means to be operated by the clerk after receiving the auxiliary request signal from the 2nd communication means.  The transaction input to the 2nd transaction means controls the 1st transaction means of the machine 1 through the 2nd communication means.
Patent JP-S5929587-A (JP)
Title: Beacon structure for navigational aid
Inventor: MAEDA ICHINARI
IPC: E02D27/52
Filed: 1982-08-10
Abstract: PURPOSE:To ensure that a sinker body securely bites into the bottom ground of the water and facilitate re-placing the sinker body, by a method wherein a sinker body fixed to a lower part of a hollow cylindrical body provided with a marker at an upper part thereof is provided with a sinker block storing part at an upper surface thereof and an antiskid projected part at a lower surface thereof. CONSTITUTION:The sinker body 10 is fixed to a lower part of the hollow cylindrical body 20 provided with a leading light 21 as a night beacon, a marker plate 22 as a daytime beacon, a power source 23 and a lightning arrester 25 at an upper part thereof. A recessed part 15 of the upper surface of the sinker body 10 constituted as the sinker block storing part, and the antiskid projected parts 13 are provided at the lower part of the body 10. The projected parts 13 bite into the bottom ground of the water, thereby securely fixing the beacon, and the beacon can be easily re-placed by removing the sinker block from the recessed part 15 of the sinker body 10.
Patent JP-H091650-A (JP)
Title: Biaxially oriented polypropylene film having excellent optical property
Inventor: HERUBERUTO PAIFUAA
IPC: B29C55/12
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance the optical characteristics of a biaxially stretched film by adding propylene produced using a metallocene catalyst and specified in average isotactic block length, the content of n-heptane insolubles and solubles, a ratio of a number average mol.wt. to a wt. number average mol.wt., gloss value and haize value to the base layer of the film. SOLUTION: Polypropylene in the base layer of a blaxially stretched polypropylene film is composed of a propylene polymer produced using a metallocene catalyst and characterized by that the average isotactic block length of polypropylene molecules between two structural carbon chain flaws exceeds 40 as a statistical average, n-heptane insolubles of polypropylene have at least a 95% carbon chain isotactic index in a<13> C-NMR spectral method, a ratio of a number average mol.wt. Mn to a wt. average mol.wt. Mw is below 4, n-heptane solubles are below 1%, the gloss value of a heat sealable film is larger than 90 and the haze value thereof is below 2.5.
Patent JP-S62294532-A (JP)
Title: Manufacture of laminated sheet
Inventor: MISAWA HIDETO
IPC: B32B15/082
Filed: 1986-06-14
Abstract: PURPOSE:To manufacture a laminated sheet for printed wiring which is capable of making high-density mounting of a high-frequency operating circuit and transmitter circuit and is superior in dimensional stability, by a method wherein the fusion point of fluorine resin of an inner layer material is made higher than a heating temperature at heating and pressurizing and the fusion point of an adhesive agent layer is made lower than the heating temperature at the heating and pressurizing. CONSTITUTION:The fusion point of an adhesive agent layer 2 is lower than that of fluorine resin of an inner layer material and a metallic foil 3 is stuck to the same. A fluorine resin film, for example, or a fluorine resin impregnated base, a plurality of the fluorine resin impregnated glass bases and metallic foils piled up in order on both sides of an inner layer material 1 are made into a set. A laminated sheet A is manufactured by unifying a plurality of the sets arranged between not platens through a molding plate by heating, pressurizing and laminating them at 200 deg.C or more and 20-150kg/cm<2> for 40-100min. In this instance, a heating temperature at the heating and pressurizing is made higher than the fusion point of an adhesive agent layer 2 and lower than that of the fluorine resin of the inner layer material 1. With this construction, the fluorine resin material of the inner layer 1 does not melt, a dimensional variation of the inner layer material 1 is small and dimensional stability of the whole becomes favorable.
Patent JP-S6118804-A (JP)
Title: Optical surface roughness meter
Inventor: NAKAZAWA KOUJI
IPC: G01B11/30
Filed: 1984-07-06
Abstract: PURPOSE:To distinguish easily repeated frequencies of interference fringes caused by foreign vibrations and those caused by measuring methods, by allowing an optical path length to change with a speed faster than vibration speed of the foreign vibration. CONSTITUTION:As measuring procedures, at the beginning, using a specimen with a nearly perfect mirror surface of excellent surface roughness and shape accuracy, operational outputs DO by deformations of an optical system are obtained throughout the measuring range. Next, the operating outputs DM are obtained using a specimen for which the measurements are actually requested. A subtraction calculation is made in a subtraction circuit 36 on these 2 outputs DO, DM and the surface roughness of the specimen is outputted digitally. A D/A converter 37 produces the surface roughness as an analog-signal.
Patent JP-S62297347-A (JP)
Inventor: ARUNO GARUTOTSUIIRA
IPC: F16D69/02
Filed: 1987-06-04
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-S62296314-A (JP)
Inventor: SUGISHITA TAKAHARU
IPC: H02P7/00
Filed: 1986-06-17
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-H10315237-A (JP)
Title: Volume reducing dehydrochlorinating apparatus for waste plastic
Inventor: SEKI KATSUSHIRO
IPC: C08J11/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a volume reducing dehydrochlorinating apparatus for waste plastic capable of sufficiently dehydrochlorinating material to be treated containing vinyl chloride and the like. SOLUTION: An inlet 2 for material to be treated is provided at an upper surface of one end. Two compression screws 3 for feeding the material while compressing the material toward the other end are inserted into a casing 1 opened at an end face of the other end. A plurality of discharge holes 5, 6 of the material are provided at the end face of the other end of the casing, and closed by a plurality of separably laminated die plates 7, 8. The holes of the plates are provide so that sizes are the same at all the plates or smaller toward the plates of rear stages and numbers are the same at all the plates or increased toward the plats of rear stages, and a plurality of heating means 10 are provided at the plates.