baber/WOPTO huggingface dataset:
Patent JP-S53134856-A (JP)
Title: Adhesive resin mole
Inventor: MENJIYOU YOSHIHIRO
IPC: B32B5/18
Filed: 1977-04-28
Abstract: PURPOSE: To prevent the waving phenomenon is connecting the mole molding to adhesive coating steps, by forming a mole comprising a foamed resin layer in the interior and an unfoamed resin layer at the circumference, wherein the specific parts of the unfoamed layer are formed in thin-wall layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193636-A (JP)
Title: High-frequency vertical welding and fusion cutting method
Inventor: NISHINO TOSHIO
IPC: B29C65/74
Filed: 1984-03-15
Abstract: PURPOSE:To facilitate the titled treatment by simultaneously executing firm welding and deep grooving, which can be torn off easily, without leaving a welding margin. CONSTITUTION:When high-frequency electricity is applied, an electric field is generated between a mold 1 and a surface plate 8, sections in the vicinity of the contacting surfaces of two vinyl chloride sheets 6, 6' reach to 140-150 deg.C, and a unified half-molten section is extruded between the vinyl chloride sheets 6, 6' on the side as products in the left in the figure. Such a state is repeated, a resin under a half-molten state is extruded to the left in succession, and a circular string-shaped body 9 is thickened. A blowout section 3' approaches to an insulator 7, the mold 1 does not fall and a slight process hold-up time is taken, and the application of high-frequency electricity is stopped. Consequently, thickness remaining between the fusion cutting section 3' and the insulator 7 is thinned extremely, and tear-off is facilitated. Adhesion is powerful though it seems weak at a glance because there is no margin for welding for the sake of appearance, and a section between the fusion cutting section 3' and the insulator 7 is approximately the same as the original foundation. Accordingly, stable products can be obtained without requiring experienced skill.
Patent JP-2000249859-A (JP)
Title: Manufacture of optical waveguide with grating
Inventor: KONDO HIROMI
IPC: G02B6/13
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide with grating by converging/ irradiating a pulse laser beam and increasing a refractive index of a selection part. SOLUTION: A convergent point F is adjusted in the inside of the optical waveguide W, and the pulse laser beam 2 of a wavelength region of the absorption coefficient 5 cm-1 or below of the optical waveguide W is converged/ irradiated, and a refractive index increase region G is formed on the convergent point F. When the convergence/irradiation of the pulse laser beam 2 is repeated while teletively and intermittently moving the convergent point F in the longitudinal direction in the inside of the optical waveguide W, plural refractive index change regions G are formed in the longitudinal direction of the optical waveguide W. The grating period is adjusted by the relative moving distance of the convergent point F. When the peak power density of the pulse laser beam 2 is changed, the grating that the refractive index change is different at very convergent point F is added also.
Patent JP-H09218500-A (JP)
Title: Manufacture of resist patterns
Inventor: KOMADA MINORU
IPC: G03F1/80
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing resist patterns capable of manufacturing fine resist patterns with high accuracy, high quality and good working efficiency. SOLUTION: A resist film 120 to be sensitized by the ionizing radiations to which the film is exposed is formed on a substrate 111. Next, this resist film 120 is selectively exposed by the ionizing radiations 130, by which latent images are formed. The exposed resist film 120 is then developed and the thickness of the resist film after the development is measured. This developing stage is executed dividely plural times and a stage for measuring the film thickness is disposed between the respective developing stages. Then, the development is executed for the prescribed developing time previously known not to complete the development in the developing stages of the first and the time before the final time from the prescribed resist film thickness formed first or the resist film thickness obtd. by a resist film thickness measuring stage.  In addition, the development is executed until the development is completed in the developing stage of the last time.
Patent JP-H08251246-A (JP)
Title: Transmitter
Inventor: MATSUOKA AKIHIKO
IPC: H04B7/005
Filed: 1995-03-09
Abstract: PURPOSE: To suppress and highly accurately compensate nonlinear distortion generated in an amplifier relating to the communication equipment of a radio communication system using a digital modulation system. CONSTITUTION: This transmitter is provided with a power calculation part 102 for obtaining the power of transmission signals from digitally modulated transmission orthogonal base band signals 101 by calculation, a table reference part 014 for referring to a prepared nonlinear distortion compensation table by using the value 103 of the calculated power and a nonlinear distortion compensation part 106 for compensating the nonlinear distortion of the orthogonal base band signals by using complex distortion compensation data 105 referred to. Then, by referring to the table by using the power value 103 of the transmission signals, the size of the table reference part 104 is substantially reduced. Also, by compensating the nonlinear distortion by using a digital complex product in the nonlinear distortion compensation part 106, the effect of an analog circuit is suppressed.
Patent JP-S56146795-A (JP)
Title: Heat sensitive recording material
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/40
Filed: 1980-04-17
Abstract: PURPOSE:To provide a heat sensitive recording material which does not deteriorate in a decoloring resistance upon mixture of a heat sensitive coloring layer containing leuco body and acidic substance and a coating layer containing water soluble high molecular compound and waterproof agent crosslinking to react with the water soluble compound by sequentially forming the coloring layer and the coating layer on a support. CONSTITUTION:A heat sensitive coloring layer containing as coloring ingredients colorless or pale leuco body (such as, for example, triphenylmethane series, fluorane series or the like) and acidic substance coloring upon thermal reaction with the leuco body (such as, for example, bis-phenol A or the like), and a coating layer containing in addition to water soluble high molecular compound (for sxample, PVA or the like), preferably 20-50wt% of hydrophobic high molecular compound (for example, styrene-butadiene rubber or the like) and preferably 5-50wt% of waterproof agent capable of being crosslinked by reaction with the water soluble high molecular compound (for example, melamine resin or the like) in more than one type are sequentially formed on a support. When the waterproof agent is used, it is preferred to add crosslinking reaction accelerator (for example, NH4Cl or the like).
Patent JP-S55141945-A (JP)
Title: Rotor of revolving machine
Inventor: MURAKAMI TOSHIAKI
IPC: H02K17/16
Filed: 1979-04-24
Abstract: PURPOSE:To make easier welding work and to increase the strength of a rotor by a method wherein a conductor constituting the rotor is made of a copper alloy containing the percentage, lower than the weight ratio specified, of nickel and mangganese, then connecting to a short-circuit ring by rapid welding in a protective gas. CONSTITUTION:The conductor of a rotor 1 is made of an alloy of copper and nickel containing 0.1-5% of nickel and 1.0% or less of manganese in a weight ratio. After the conductor 1 of this rotor is engaged with a short-circuit ring 3, they are joined together by rapid welding in a protective gas such as an intert gas so as to make a squirrel-cage rotor. By so doing, it is made easier to weld the conductor 1 and the short-circuit ring 3 together and to increase the strength of the welded portion while decreasing the change in quality of the welded portion.
Patent JP-S58175515-A (JP)
Inventor: WEIBLEN ROLF DIETHER
IPC: E06B/
Filed: 1983-03-24
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-S59175312-A (JP)
Inventor: NIWA HARUMI
IPC: H02G5/06
Filed: 1983-03-23
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-H11246699-A (JP)
Title: Foaming polyolefin resin particle, foamed particle therefrom and molded foam therefrom
Inventor: ARAGAI YUKIO
IPC: C08J9/18
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foaming polyolefin resin particle that is free from cross link, has excellent recyclability and heat resistance by adding a foaming agent to a polyolefin resin that has plural endothermic peaks in the DSC curve and mainly comprises an ethylene-propylene copolymer. SOLUTION: The objective foaming resin particle is obtained by formulating a foaming agent to polyolefin resin particles that have two endothermic peaks in the curve according to the differential scanning calorimetry where the peak on the high temperature side is at >=130 deg.C, preferably 130-160 deg.C, while the peak on the low temperature side is at <=65 deg.C, preferably 30-55 deg.C and comprises mainly an ethylene-propylene copolymer. This copolymer is preferably an ethylene and propylene random copolymer.
Patent JP-S55143317-A (JP)
Title: Exhaust-gas system for incinerator
Inventor: NAKAHARA TAKAFUMI
IPC: F23G5/00
Filed: 1979-04-24
Abstract: PURPOSE: To simplify the exhaust-gas system for incinerator and to lower the manufacturing costs, by employing an ejector having a bypass opening which is capable of controlling the suction pressure (pressure in the incinerator) and the temperature of exhaust gas roughly to a certain extent.  
     CONSTITUTION: Combustion gas discharged from a recombustion furnace 1 is carried via a high temperature duct 4 and drawn into a ejector suction chamber 5 by the ejector effect of air driven by a cooling fan 2 and ejected from a nozzle 3. Combustion gas and air of an ordinary temperature are mixed together in a mixing pipe 6 and then discharged to the atmosphere. For load variation of an incinerator 7, a bypass opening 10 is formed in the side wall of the ejector suction chamber 5, so that pressure in the incinerator and the temperature of the exhaust gas can be controlled auxiliarily by controlling the amount of air to be drawn into the exhaust system roughly through manipulation of damper 11 or slits provided in the bypass opening 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60193778-A (JP)
Title: Direction switching mechanism for all-direction transfer dolly
Inventor: HIROOKA SHIGERU
IPC: B62D7/14
Filed: 1984-03-14
Abstract: PURPOSE:To secure all-direction mode and revolution mode by installing a revolution-transmission switching apparatus consisting of clutches and bevel gears and installing a normal and reverse switching apparatus and properly selection-controlling the ON/OFF operation of the clutches. CONSTITUTION:In a revolution-direction transmission switching apparatus 8, the revolution driving force inputted from an input shaft 81 is transmitted to bevel gears 80G1 and 80G2 through a bevel gear 81G, and the revolution driving force is transmitted also to the first output shaft 801, and a turning moment is transmitted outside through a clutch 80C. The revolution driving force inputted form the input shaft 81 is not transmitted to the second output shaft 802, and when a clutch 8C1 is operated, the revolution driving force of the gear 80G1 is transmitted to the output shaft 802, and when a clutch 8C2 is operated, the revolution driving force of the gear 80G2 is transmitted to the output shaft 802. Therefore, the direction switching operation for wheels can be adjusted by controlling the operation of the clutches 8C1 and 8C2.
Patent JP-H08247580-A (JP)
Title: Pipe structure for distributor and piping method therefor
Inventor: AMIMOTO TOSHIYUKI
IPC: F25B41/00
Filed: 1995-03-09
Abstract: PURPOSE: To reduce the producing step of a distributing tube and the managing space, and reduce thereby a product cost by setting the length and the inner and outer diameters of each distribution tube between a heat exchanger and the distributor in the pipe structure of the distributor for piping a plurality of the distribution tubes to the exchanger of an air conditioner. CONSTITUTION: Seven distribution tubes P (P1 to P7 ) are initially divided and bundled in two positions in a tube array from the distributor D of seven path types to a heat exchanger HE, and then horizontally bent at the height responsive to the destinations of the tubes. The excess length responsive to the each tube P is absorbed by the bent molded in an S shape. That is, the lengths, the outer and inner diameters of the tubes P from the outlet of the distributor to the refrigerant inlet of the tube destination are unified, and if the excess length occurs at the tube P, the direction and the shape for absorbing the excess length are unified, and the excess length of the tube is absorbed by molding it in an S shape. The part of the tube P is partly collapsed to vary the sectional area, thereby assuring a predetermined pressure loss.
Patent JP-S60194053-A (JP)
Title: Production of molten galvanized steel sheet
Inventor: YOKOYAMA MASANORI
IPC: C23C2/02
Filed: 1984-03-15
Abstract: PURPOSE:To produce a molten galvanized steel sheet having excellent plating adhesion by subjecting blank strip having the bright-finished surface to a surface cleaning and activating treatment then to dull finishing and passing such strip through a galvanizing bath. CONSTITUTION:A blank strip 1 having the surface finished to <=2mu by using bright rolls in the stage of cold rolling is passed through a continuous molten galvanizing line where the strip is quickly heated in a heating zone 2 to evaporate and decompose away the material such as rolling mill lubricant, etc. sticking on the surface of the strip 1 thus cleaning the surface. Oxide scale is reduced and removed by a gaseous H2-N2 mixture in a reducing zone 3 to activate the surface; at the same time the strip is subjected to a heat treatment such as annealing, normalizing or the like. The strip is cooled down to a suitable temp. in a cooling zone 4 and thereafter the surface is roughened to >=6mu roughness by using dull rolls, etc. in a roughening and adjusting device 7. The strip 1 having the activated and roughened surface is passed through a molten galvanizing bath 5 in succession thereto and the coating weight of plating is adjusted by gas injecting nozzles 6. The molten galvanized steel sheet is thus obtd.
Patent JP-H03255251-A (JP)
Title: Idling detector
Inventor: AMANO MITSUO
IPC: F16H61/02
Filed: 1990-03-01
Abstract: PURPOSE:To detect stably the idling condition of an engine by providing a means for judging it when the output of a throttle sensor for outputting an electric signal according to the opening of a throttle valve is smaller than a predetermined value near the minimum value. CONSTITUTION:Voltage according to the opening of a throttle sensor 10 interlocked with a throttle valve 12 of an engine is outputted to a voltage controller 14. A ratio of the output voltage to reference voltage is increased linearly from the fully closed to fully opened condition. The idling condition is fudged according to an idling flag. When the idling condition is judged and the output voltage ratio alpha of the sensor 10 is smaller than the minimum value (b) near that in the fully closed condition, the idling is judged and an idling signal is outputted. Also, when the idling condition is not judged according to the idling flag and the voltage ratio alpha is smaller than a first predetermined value (a), the idling signal is outputted. Accordingly, the idling condition is stably detected.
Patent JP-2000251141-A (JP)
Title: Merchandise pushing device and pushing parts
Inventor: YAMAMOTO NOBUHIRO
IPC: B65G25/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a pusher from falling out of a moving member when the pusher returns in a prone posture in a merchandise pushing device. SOLUTION: A pusher 6 is inserted and supported by the shaft part 82b of a slider 8, turnable back and forth with respect to the slider 8 and energized to an erecting posture by a return spring 37. When the pusher 6 returns to a standby position after pushing a pack of cigarettes 2, it returns in a prone posture while inclining forwardly. The pusher 6 is subjected to position regulation to be in the prone posture by such a manner that the regulatory surface 65a of its front comes into contact by pressure with the regulatory surface 85 of the slider 8. The contact surface between the surfaces 65a and 85 is a surface crossing orthogonally the moving direction of the slider 8.  Since force received when the pusher 6 comes into contact with the pack of cigarettes 2 when it returns is received with the surface 85 crossing orthogonally the moving direction of the slider 8, the component of force in the direction of being taken off from the part 82b is relieved.
Patent JP-2000247511-A (JP)
Title: Film carrying device
Inventor: YAMAMOTO JUNICHI
IPC: B65H23/26
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To surely separate overlapping films from each other without damaging them with a simple operation by detecting the floating end of a carried film when the curved surface of a movable guide is in the state separated from the guide surface of a carrying direction changing guide part. SOLUTION: When the front end of a film F is detected by a detecting sensor 71, the curved surface 91 of a movable guide 9 is laid in the state along the guide surface 51 of a carrying direction changing guide part 5 consisting of a drive roller 52, and when the front end of the film F is then detected by a detecting sensor 73, the curved surface 91 of the movable guide 9 is laid in the state separated from the guide surface 51. When the rear end of the film F reaches the drive roller 52, the rear end is floated from the guide surface 51 and detected by a detecting sensor 72. The drive roller 52 is then stopped. The preceding film F is carried by a carrying roller as it is. Accordingly, the overlapping of the rear end of the preceding film F with the front end of the following film F can be solved.
Patent JP-H10246277-A (JP)
Title: Liquid enclosed engine mount device
Inventor: HORI HIROAKI
IPC: F16F13/26
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To more surely reduce idle vibration of different frequencies by opening a changeover valve when a shift lever is in the drive range, and closing the changeover valve when the shift lever in the neutral range. SOLUTION: When the reduced frequency of idle vibration (resonant frequency of a liquid column at a second orifice passage) is set, because the rigidity of a second diaphragm 6 is changed at an opening state and a closing state between an air action chamber 71 and the atmosphere, two sorts of reduced frequencies are set. Namely because engine speed becomes the lowest when a shift lever is in the drive range, the reduced frequency in the opening state of the air action chamber 71 is set in accordance the engine speed at this time. Because the engine speed becomes the highest when the shift lever is in the neutral range, the reduced frequency in the closing state of the air action chamber 71 is set in accordance with the engine speed at the time.
Patent JP-H03251809-A (JP)
Title: Read lens for scanner
Inventor: HARADA NAOMI
IPC: G02B13/24
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the read lens for the scanner which has a wide field angle, high contrast, and high aperture efficiency and is bright by arranging 1st - 5th groups in order from the object side to the image side and arranging a stop between the 2nd and 3rd groups. CONSTITUTION:The 1st - 5th groups are arranged in order from the object side to the image side and the stop 15 is arranged between the 2nd and 3rd groups to obtain five-group, seven-element constitution. The 1st group consists of a positive lens 10 and a negative lens 12, the 2nd group consists of a meniscus lens 14, and the 3rd group consists of a meniscus lens 16; and the 4th group consists of a negative lens 18 and a positive lens 20, and the 5th group is a lens 22 which is parallel plane glass and serves as cover glass for a photodetection surface. The stop 15 is arranged between the lenses 14 and 16. Further, the 1st, 5th, 7th, and 8th lens surfaces which are counted from the object side are aspherical surfaces, whose cone constants K are so set that -0.002<K1<-0.01, 0.4<K3<0.8, -0.04<K7<0.2, and 1.5<K8<8.5 hold. Consequently, the color separation of an image plane is suppressed and a specific comatic flare can be suppressed.
Patent JP-S58167695-A (JP)
Title: Material for sliding parts
Inventor: WASHIDA AKIRA
IPC: F16C33/12
Filed: 1982-03-29
Abstract: PURPOSE:A material for sliding parts that is made by mixing carbon fibers, a brass powder and a tetrafluoroethylene resin powder at a specific ratio and calcining them, thus being suitable for use in bearings, mechanical seals or oil seals, because of its high strength and high PV value. CONSTITUTION:For example, (A) 3-10% of carbon fibers of 7-8mu diameter and 0.5-1mm. length, (B) 5-30% of a brass powder of l00-350 mesh particle sizes, consisting of 70% copper and 30% zinc and (C) the complementary amount of a tetrafluoroethylene resin powder are mixed by means of a mixer. The mixture is placed in a mold and molded, e.g., at 300-500kg/cm<2> and calcined so that the temperature starts from room one and reaches 380 deg.C after 5hr, and the temperature is kept for about 3hr, then the product is cooled down to room temperature in the course of about 8hr. Then, the product is fabricated into a desired form to give the objective material.
Patent JP-S52135167-A (JP)
Title: Method and apparatus of separating thin disk like parts
Inventor: TAKAHASHI MICHIROU
IPC: B65G47/14
Filed: 1976-05-06
Abstract: PURPOSE: To positive separation and stop of thin disklike parts to predetermined position, by forming air outlet of a diameter less than that of parts, on flat convey surface of vibration parts conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08248738-A (JP)
Title: Automatic cleaning device for electrifier
Inventor: IWASAKI KAZUYA
IPC: G03G15/02
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a lock state caused by the characteristic of a motor and the secular change such as the wear of a reciprocating mechanism from being erroneously detected by deciding a set value for stopping motor according to the real locked rotor current value of the motor driving a cleaning member. CONSTITUTION: Cleaning pads 1 for cleaning charge wires 5A and 5B are fitted to the tips of sliders 6A and 6B moved along a feeding shaft 2. The sliders 6A and 6B are moved by the rotation of the motor 8. Just after a power is supplied, it is detected by comparing the current of the motor 8 with a preset reference value that the sliders 6A and 6B are slightly go-driven from a home position and returned to the home position by being return-driven. Then, a product obtained by mutiplying the average value of the locked rotor current detected in such a way by a prescribed coefficient is decided as the set value. The motor is stopped when the driving current thereof becomes equal to or over the set value.
Patent JP-S58170321-A (JP)
Inventor: NAITOU TAKEHIKO
IPC: H02H7/26
Filed: 1982-03-31
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。