baber/WOPTO huggingface dataset:
Patent JP-H01114738-A (JP)
Title: Crack progress due to fatigue testing instrument
Inventor: WADA KUNIO
IPC: G01N3/36
Filed: 1987-10-28
Abstract: PURPOSE:To improve the accuracy of load control by varying the level of a load detecting signal which is fed back by a negative feedback control system, in accordance with an inverse number of a load which is calculated from stress expansion coefficient width and crack length of a test piece. CONSTITUTION:Stress expansion coefficient width DELTAK and a load ratio R, and crack length (a) from a crack length calculating part 10 are supplied as set values to a load calculating part 7, and an inverse number 1/DELTAP of an amplitude value of a load signal P is calculated. Subsequently, the inverse number 1/DELTAP and a load detecting signal L from a load amplifier 6 are multiplied 11. On the other hand, the calculating part 7 adds a value obtained by multiplying an average load value by 1/DELTAP, to an output of a sine wave generator 12. Next, the deviation of outputs of this sine wave and the multiplier 11 is supplied to a servo-valve 4 of a testing instrument body 1. Accordingly, since a level of the load detecting signal is varied in accordance with the inverse number of the load, and the level of the load detecting signal which is fed back is made roughly constant, the load can be controlled with high accuracy.
Patent JP-H09201825-A (JP)
Title: Molding of automotive member, manufacture of automotive exterior part and pillar
Inventor: TAWARA HISASHI
IPC: B29L31/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an automotive member with a superior specular effect, a presentable appearance, an outstanding strength and a high heat resistance using a fiber reinforced thermoplastic resin. SOLUTION: In a method for manufacturing an automotive member of a thermoplastic resin, molding dies 10, 20 with a cavity 40 for molding the automotive member, a glass or ceramic nest 30 with a thickness of 0.5-10mm arranged in the molding dies 10, 20 and a pressing plate 32 which is arranged in the molding dies 10, 20 and presses the end part of the nest 30. In addition, a fiber- reinforced thermoplastic resin is packed into the cavity 40 of a molding die assembly with a clearance (C) of 0.001-0.03mm between the nest 30 and the pressing plate 32 and the pressing margin (ΔS) of the pressing plate 32 over the nest 30 being 0.1mm or more.
Patent JP-H01117403-A (JP)
Title: Dielectric antenna
Inventor: NAKAMURA YUTAKA
IPC: H01Q1/36
Filed: 1987-10-30
Abstract: PURPOSE:To attain low cost and to facilitate the manufacture by injecting a dielectric material where a liquid is used as its base material into an antenna element. CONSTITUTION:The antenna element 1 has a coaxial structure short-circuiting a metallic shaft 11 and a metallic outer frame at the tip and a dielectric material 2 is packed in its inner side. Water is used as a base material of the dielectric material 2, which is enclosed by a seal 12 and the output is extracted from a terminal 3. A liquid such as water, ethylene glycol or ethanol is used as the base for the dielectric material 2, and it is desired to use the water with the largest dielectric constant of them from the standpoint of mineralization and the cost and it may be possible to add a proper amount of powder or particles of polyethylene or ceramic to the water in order to adjust the dielectric constant. Thus, the manufacture is facilitated, a desired dielectric constant is set and the size of antenna is set freely.
Patent JP-H06100893-A (JP)
Title: Method for cleaning polymerization apparatus
Inventor: ITAYA HIROJI
IPC: C11D7/60
Filed: 1992-09-18
Abstract: PURPOSE:To remove by washing a condensation polymer deposited on an apparatus without impairing it and dispense with the nertralization step in the disposal of the cleaning fluid by using a cleaning fluid consisting of a polyhydric alcohol, an alkali (alkaline earth) metal hydroxide or a mineral acid, and water each in a specified amount for washing at a specified temperature an apparatus having a condensation polymer deposited thereon. CONSTITUTION:An apparatus (e.g. one made of stainless steel) having a condensation polymer (e.g. nylon 6) deposited thereon is washed at a temperature above the softening point of the polymer by using a cleaning fluid consisting of 69-99.89wt.% polyhydric alcohol (e.g. diethylene glycol), 0.1 to blow 1wt.% alkali (alkaline earth) metal hydroxide or mineral acid (e.g. NaOH), and 0.01-30wt.% water.
Patent JP-H01115793-A (JP)
Title: Pedal
Inventor: NAKAI MITSUO
IPC: B62M3/08
Filed: 1987-10-29
Abstract: PURPOSE: To effectively stimulate only an arch part of a foot by providing a projecting part on a stepping face of a pedal of a bicycle and a bicycle type health machine in such a way that it is positioned on a rotary shaft of the pedal close to a crank supporting the pedal. CONSTITUTION: In a pedal 1 attached to a free end part of a crank rotatably supported on a frame of a bicycle type health machine in a screw part 8, a projecting part 10 is formed in a part of a pedal main body 9 rotatably supported on a pedal shaft 7 provided with the screw part 8. This projecting part 10 is formed at a position above the pedal shaft 7 and close to a crank 2 side. Consequently, the projecting part 10 is brought into contact with only an arch part A of a foot to effectively stimulate a weak point of the arch part of the foot by this projecting part 10. Moreover, a projecting part 10 is not provided in a ground contact part B of a foot so that unnecessary pain does not occur.
Patent JP-H04150459-A (JP)
Title: Facsimile equipment
Inventor: SHIMONAGA SADAAKI
IPC: H04N1/32
Filed: 1990-10-12
Abstract: PURPOSE:To register characters on a form without encoding the characters by properly using the form depending upon the content to be registered. CONSTITUTION:When an operator request a registration form by operating an operation key 9, an MPU 5 recognizes the kind of the requested registration form. When the requested form is a mark sheet form, the mark sheet form of a prescribed format is outputted from a printer 8 after printing. The operator marks the form by selectively printing out squares on the mark sheet form with a pencil. When the requested form is an OCR form, a prescribed OCR form is outputted from the printer 8 after printing. When the OCR form on which registered contents are described with characters is set on a scanner 7 and the operation key 9 is operated, the OCR form is read by means of the scanner 7.
Patent JP-H01117012-A (JP)
Title: Electrode forming method on ceramic green sheet
Inventor: KUBOKAWA TERUYOSHI
IPC: H01G4/12
Filed: 1987-10-29
Abstract: PURPOSE:To prevent the erosion and re-dissolving due to the permeation of solvent, and prevent the disconnection of an electrode conductor circuit and the breaking of a sheet, by stacking a solidified electrode on a dried ceramic green sheet for hot-pressing. CONSTITUTION:By spreading hot-melt type conductor material on a retainer 1', the film of an electrode is formed, and stacked on a ceramic green sheet 2. A heating metal mold 6, wherein a pattern part having a form corresponding to a specified form of the electrode 3 to be formed is made to protrude, is hot-pressed on the retainer 1', and the electrode 3 on the retainer 1' is transferred on the sheet 2. Since the sheet 2 is dried before the electrode 3 is stacked, solvent is evaporated. The electrode 3 is hot-melt type and does not contain solvent. Therefore the erosion and re-dissolving due to the permeation of soluvent do not occur, and the disconnection of electrode conductor circuit and the breaking of the sheet 2 can be prevented.
Patent JP-H02119612-A (JP)
Title: Noise reducing device for radiator cooling fan
Inventor: MATSUMURA SHUJI
IPC: F01P5/02
Filed: 1988-10-28
Abstract: PURPOSE:To remarkably reduce the noise during operation of the captioned fan by synchronously rotating two cooling fans, which are placed side by side, with rotational phases different from each other so that the sound pressure of the periodic noise from each fan enters mutually opposite phases to be cancelled by each other. CONSTITUTION:Two cooling fans 3 and 4 are arranged side by side in the cooling system of a radiator. In this case, inspection holes 11 and 12 for detection of rotation are made in boss parts 3b and 4b of the fans 3 and 4 in such a manner that the rotational phases of the holes 11 and 12 become different from each other. In addition, the fans 3 and 4 corresponding to the holes 11 and 12 are provided with sensors 13 and 14 for detection of rotation, respectively. The sensors 13 and 14 are connected to a current control circuit 21 via rotation detecting circuits 15 and 16, waveform shaping circuits 17 and 18, a comparator 19, and a low-pass filter 20. With this contrivance, the fans 13 and 15 are synchronously rotated with rotational phases different from each other, so that the sound pressure of the periodic noise become mutually opposite to be cancelled by each other between the fans 13 and 14.
Patent JP-H02122734-A (JP)
Title: Phase synchronism controller
Inventor: YOKOSUKA YASUSHI
IPC: H04B3/10
Filed: 1988-11-01
Abstract: PURPOSE:To surely attain a phase synchronism within a time when a training signal is being sent by providing a selection means to select either the output of an identification part or that of a reference signal generating part. CONSTITUTION:At a control part I to guarantee an initial phase synchronism, an automatic equalizer 2 decides whether or not the update of a coefficient is prohibited when the training signal is detected at a training signal detecting part 7, and the (a) side of a SW1 is selected when the update of the coefficient is prohibited. Thereby, an identified and decided signal 104, not a reference signal 108, is inputted to a phase error calculation part 6, and the phase synchronism is performed by a differential between the signal 104 and a signal 103 receiving phase control. In other words, the training signal is identified by the equalizer 2, a control part 3, and the identification part 4, and the signal 104 that is the result of identification is inputted to the calculation part 6. In such a manner a closed loop is formed, then, the phase synchronism can be attained.
Patent JP-H10121014-A (JP)
Title: Aqueous emulsion adhesive composition for polyolefin
Inventor: FUJIOKA TETSUYA
IPC: B32B27/10
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an aq. emulsion adhesive compsn. for a polyolefin which has better adhesion than conventional aq. emulsion adhesive compsns., excellent mixing stability, and storage stability, and good mechanical suitability by incorporating a nitrogen-contg. resin and rosin and/or terpene into an aq. emulsion adhesive compsn., for a polyolefin, contg. a vinyl acetate/ethylene copolymer emulsion (AE). SOLUTION: A nitrogen-contg. resin in an amt. of 0.1 to 10 pts.wt. and 5 to 50 pts.wt. rosin and/or terpene are added to 100 pts.wt. AE. Nitrogen-contg. resins usable herein include, e.g. polyethyleneimine and polyamideamine. Since these resins are strongly alkaline, neutralization with an acid is pref. Acid neutralizers usable herein include sulfuric acid and hydrochloric acid. Rosin has higher adhesion improving effect and hence is more pref. than terpene. Stabilized rosin (e.g. hydrogenated, disproportionated, or polymerized) rosin is more pref. than raw rosin. The terpene as such may be utilized for a reaction with the nitrogen-contg. resin without any problem.
Patent JP-S61156532-A (JP)
Title: Rewritable optical recording method
Inventor: MAEDA MIYOZO
IPC: G11B7/30
Filed: 1984-12-28
Abstract: PURPOSE:To attain an erasion whose previous history characteristic is good by making an erasing beam diameter larger than a write beam diameter in a track width direction of a recording medium. CONSTITUTION:An erasing beam diameter is made larger than a write beam diameter in a track width direction. A power density of a write beam is larger than a power density of an erasing beam, therefore, when a laser beam whose beam diameter is the same as that of the write beam is used as an erasing beam, the skirt part of the track width direction is not erased completely, a write state is left, therefore, the previous history characteristic does not become good. Accordingly, the erasing beam diameter is made larger than the write beam diameter in the track width direction. As a result, the previous history characteristic becomes good. The erasing beam is long in the track direction. It is desirable that its shape is elliptical or rectangular.
Patent JP-H03136218-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SUZUKI TOSHIRO
IPC: H01F38/12
Filed: 1989-10-20
Abstract: PURPOSE:To suppress the leakage of magnetic flux and to increase output voltage without increasing the size of an ignition coil by a method wherein cores are composed of an inner core which will be housed in a primary coil and an outer core which will be arranged around the coil adjacent to both ends of the inner core through the intermediary of a pair of permanent magnets which generate magnetic flux in the direction opposite to the magnetic flux of the primary coil. CONSTITUTION:The title ignition coil is equipped with cores 11 and 13, a primary coil 21 and a secondary coil 22 which are wound around the cores 11 to 13. In an ignition coil 1 for an internal combustion engine in which high voltage is induced on the secondare coil 22 by applying a current intermittently on the primary coil, the cores 11 to 13 are provided adjacent to the internal core 11 to be housed in the primary coil 21 through the intermediary of a pair of permanent magnets 18 and 19 which generate magnetic flux in the opposite direction of the magnetic flux; and at the same time, outer cores 12 and 13, which will be arranged around the primary coil 21 and the secondary coil 22, are provided. As a result, the change of interlinking magnetic field of the secondary coil becomes larger by the presence of the magnetic flux of the permanent magnets, and also as the permanent magnets are provided at both ends of the inner core, the leakage of magnetic flux is suppressed, and output voltage becomes high.
Patent JP-H07127976-A (JP)
Title: Heating apparatus
Inventor: NISHISHITA HIDEKI
IPC: F27B3/20
Filed: 1993-11-02
Abstract: PURPOSE:To provide a compact heating apparatus capable of improving the working efficiency with a simplified structure. CONSTITUTION:There are provided a furnace body 4 having a center axis restricted vertically and having an opening 4a at the lower portion of the center axis, a furnace bed unit 6 capable of placing or taking out an article 2 to be heated at a placing/take-out location A of the article defined at a location different from a lower side of an opening in the furnace body and formed to be fittable to the opening in the state where the article is placed, and movement mean 8 capable of moving the furnace bed unit between the placing/taking-out location of the article and the opening in the furnace body. The movement means includes a parallel link mechanism 26 for moving the article between the placing/take-out location and the opening in the furnace body while supporting the furnace bed unit in a horizontal state, and a driving mechanism 28 for actuating the parallel link mechanism.
Patent JP-2000105246-A (JP)
Title: Automatic analyzer
Inventor: HAYASHI MASAMI
IPC: G01N35/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To quickly analyze a rack mounted with a sample having an analyzing priority by providing a buffer part capable of storing plural racks loop-likely on a conveying line in an automatic analyzer in which the racks mounted with the sample are conveyed on the conveying line to be analyzed. SOLUTION: When a rack buffer part 12 is formed into a circular form, such motion is repeated that a rack 1 is conveyed from an A-line 2 in order, and that it is stored in the order of an R11 part 19 of the buffer part 12 and its R21 part 20 through a B1 line 6. When a specific position R31 part 21 of the buffer part 12 is served as the rack exclusive to the rack having a priority, the R31 part 21 is rotated on an extended line of the B1 line 6 to be prior to the rack 1 conveyed already to the buffer part 12 in the case where the rack 1 having the priority for analysis is conveyed, and the rack 1 having the priority is stored to the buffer part 12. A rack feed switch is allowed to be provided in the vicinity of the buffer part 12 to feed directly the rack 1 having the priority.
Patent JP-2000105984-A (JP)
Title: Vcm magnetic circuit
Inventor: MIYATA KOJI
IPC: G11B21/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a VCM(voice coil motor) magnetic circuit in which leakage magnetic fields do not increase. SOLUTION: The VCM magnetic circuit is constituted to upyokes 2 having a structure wherein the rolling direction of grain oriented silicon steel sheets are arranged in the direction, to which the magnetic flux of a permanent magnet 1 flows, and the grain oriented silicon steel sheets are laminated in the direction perpendicular thereto in order to reduce the leakage magnetic fields on the upyokes. Further, a gap is provided with coils 4 and two upyokes are connected with side plates 3. At this time, the grain oriented silicon steel sheets are silicon steel sheets manufactured so that the crystal orientation, in which iron tends to be magnetized, is arranged in the rolling direction only. and have a characteristic that the magnetic permeability becomes high in the rolling direction. The thicknesses of the grain oriented silicon steel sheets are 0.35 mm and 0.5 mm which are standard.  Plural sheets of these are laminated and are calked or welded, thereby preparing the upyokes of several mm in thickness.
Patent JP-H01117490-A (JP)
Title: Stational picture visual telephone transmission system
Inventor: OOTSUKA HIROSHI
IPC: H04N7/14
Filed: 1987-10-30
Abstract: PURPOSE: To control required response time by setting up required response waiting time data in an ID code at the time of handshaking and delaying succeeding response processing only for time corresponding to the received response waiting time. CONSTITUTION: Response waiting time data T corresponding to initial eight bits which are idle data at conventional handshaking are generated in an ID code at the time of handshaking. Namely the ID code of the opposite party is received at the time of handshaking, response waiting time data T are read out, and after judging the waiting time, starts the counting of waiting time. After the lapse of the waiting time, corresponding response processing such as the sending of an ID code or picture data is executed. Since unnecessary waiting time can be cut out and the response sending of the opposite party can be delayed only for required time when a receiving system is not established yet, accurate picture transmission can be attained.
Patent JP-H03139534-A (JP)
Title: Surface modification of polymeric structure
Inventor: IWATA HIROO
IPC: C08J7/18
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a surface-modified polymeric structure which can give a filter membrane improved in staining resistance, hydrophilicity and antithrombotic activity, etc., by treating a polymeric structure to which a specified macromer is adhered with a plasma of a nonpolymerizable gas. CONSTITUTION:A solution of 0.01-5wt.% macromer having at least one radical- polymerizable double bond in the molecule and a mol.wt. of 500-10<6> (e.g. polyethylene glycol monoacrylate) in an organic solvent (e.g. ethanol) is applied to a polymeric structure (e.g. PE film), and the solvent is evaporated. The polymeric structure is set in a reaction vessel and the vessel is evacuated. A nonpolymerizable gas (e.g. Ar gas) is fed to the reactor to generate a nonpolymerizable plasma under a pressure of 0.001-10Torr at a power of 0.01-10W/cm<2> film, and the structure is treated with the plasma for 1-1800sec to graft-polymerize the macromer.
Patent JP-H07103391-A (JP)
Title: Vacuum forming method for vacuum insulating wall
Inventor: YAMAJI TADAO
IPC: F16L59/04
Filed: 1993-10-05
Abstract: PURPOSE:To promote gasification of an organic binder and make exclusion of gas impeded for the achievement of degree of vacuum smooth so as to facilitate the manufacture of a heat insulating vessel by supplying air or oxygen using an air supply pipe when organic gas in a double wall is excluded. CONSTITUTION:In manufacture of a vacuum insulating wall where an inorganic fiber heat insulating mat 1 molded and hardened like a mat by organic binder is stored in a double wall 2, the double wall 2 is heated to gasify the organic binder, and the inside of the double wall is evacuated and sealed air-tightly after the gas is excluded, an air supply pipe 4 is inserted into one air vent hole 3 provided in the double wall 2, and its end 4A is led to the innermost part of the double wall 2. Oxygen or air is supplied from the air supply pipe 4 when the double wall 2 is heated to gasify the organic binder. The inside of the double wall 2 is evacuated from the air vent hole 3, after the generated gas is excluded from the inside, and when the inside reaches a predetermined degree of vacuum, the air vent hole 3 is sealed air-tightly with the air supply pipe 4 left as it is.
Patent JP-H02189283-A (JP)
Title: Steering apparatus for rear wheel for automobile
Inventor: ARUGISU OSURAPASU
IPC: B62D7/14
Filed: 1989-10-24
Abstract: PURPOSE: To prevent the excessive operation of a steering gear by detecting the operation parameters of an automobile, and excessively moving a drive source for positioning a rear wheel based on the detected parameters. CONSTITUTION: A control module 18 receives the signals of a rear steering gear position sensor 42, a vehicle speed sensor 46, a transmission gear sensor 48, and a front steering gear position sensor 44, and outputs the steering signal to a rear steering gear drive motor 20 and a rear steering gear movement limit solenoid 30 in accordance with the prescribed procedures. When the vehicle speed exceeds the prescribed value in the moving direction, the power supply to the solenoid 30 is stopped to be de-energized. A crown 36 is operated, thereby overrides the steering gear motor 20, and suppresses the steering over the range allowed by the solenoid 30. The excessive operation is thus prevented.
Patent JP-H06100741-A (JP)
Title: Ethylene-propylene-based copolymer rubber composition
Inventor: ABE YUTAKA
IPC: C08F255/04
Filed: 1992-09-18
Abstract: PURPOSE:To obtain an ethylene-propylene-based copolymer rubber composition capable of providing a crosslinked material having excellent heat resistance and compression set (especially thin rubber product) free from tack on the surface of the cross-linked material without leading to abnormal expansion in the interior by continuously crosslinking in hot air. CONSTITUTION:(A) 100 pts.wt. ethylene-propylene-based copolymer rubber is blended with (B) 0.01-10 pts. wt. organic peroxide, (C) 0.01-10 pts.wt. polyfunctional acrylic acid ester compound and (D) 0.01-10 pts.wt. hindered amine compound to give an ethylene-propylene-based copolymer rubber composition.
Patent JP-H09113055-A (JP)
Title: Air conditioner
Inventor: UENO TAKEO
IPC: F24F5/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain refrigerant conveying by small power with high reliability by facilitating refrigerant control and assurance of lubricant. SOLUTION: Two sub-heat exchangers 43, 44 of a sub-refrigerator 40 are provided on the way of the liquid line 25-M of a main refrigerant circuit 20. Sub-refrigerant is condensed by the one sub-heat exchanger 43 or 44 of the refrigerator 40, and evaporated by the other sub-heat exchanger 44 or 43. In the operating state that the refrigerant of the circuit 20 cannot be naturally circulated between an indoor heat exchanger 24 and a thermal storage heat exchanger 32, the thermal energy of the refrigerator 40 is converted to refrigerant conveying power and the refrigerant of the circuit 20 is circulated.