baber/WOPTO huggingface dataset:
Patent JP-H05172791-A (JP)
Title: Fatigue crack detection method for corner joint
Inventor: YASHIMA MINORU
IPC: G01B17/00
Filed: 1991-12-24
Abstract: PURPOSE:To prevent occurrence of a significant accident by surely distinguish a root blow hole from a fatigue crack generated later. CONSTITUTION:To a partial weld penetration corner joint where a flange 11 and a web 12 are welded, a vertical probe 16 is provided on the web 12 side putting in between a contact medium 15, and a horizontal wave slanting angle sensors 17, 18 having a refraction angle of 45 degree are also provided, The vertical probe 16 is for measuring the weld penetration depth and the slanting angle sensors 17, 17 are for detecting a round fatigue crack 19 having generated from the root blow hole 14. The weld penetration front position of the joint is detected using the detection signal from the vertical probe 16 and simultaneously, a deeper position than the weld penetration front position is detected using the detection signal from the slanting angle sensors 17, 18. Thus by detecting the string corner reflection wave accompanying the penetration of the fatigue crack, the existence of fatigue crack generation is judged.
Patent JP-H09180855-A (JP)
Title: High pressure connecting part for internal combustion engine and its pulling-out jig
Inventor: NAKAJIMA KEIICHI
IPC: H01T13/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To restrain a projecting quantity from a plug hole to the possible minimum level by forming a small diameter part which can be gripped from the outside by a pull-out jig on a rain cover. SOLUTION: This connecting part is provided with a sleeve 10 into which a high voltage resistance electric wire C is inserted and a rain cover 20 installed in an upper end part of this sleeve 10. The rain cover 20 is provided with a plug hole inserting part 21 into which the upper end part of the sleeve 10 is inserted and an electric wire guide part 22 formed in this head part. Since the electric wire guide part 22 guides an electric wire C in the horizontal direction by opening an electric wire inserting hole 22a to the side, a projecting quantity from a plug hole H is restrained to a degree slightly larger than a diameter of the electric wire C.  A plug hole inserting part 21 is provided with a small diameter part 21a formed smaller than the inside diameter of the plug hole H and a sealing part 21b to prevent infiltration of water by being brought into close contact with an inside surface of the plug hole H, and a clearance into which a pulling-out jig can be inserted is formed between the small diameter part 21a and an inner peripheral surface of the plug hole H.
Patent JP-H09177140-A (JP)
Title: Count device for number of loading times by hydraulic shovel
Inventor: SAKAI NORIYUKI
IPC: E02F9/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing count means for estimating the number of times by the number of loading times input means and display means capable of displaying time and the count number of the count means by switching, thereby eliminating the troublesome counting of the number of times of loading operations. SOLUTION: Time on a clock 12 is always displayed on a monitor 14; when an operator wants to count the number of times of loading, he presses a push- button switch 8 once, then a controller 1 resets a number counter 11, and switches a change-over switch 13 so as to display the contents of the counter 11. Then, when a push-button switch 6 is pressed once every time when loading work is completed once by a dumper, a pulse from the switch 6 is input to the controller 1, the counter 11 calculates +1 pulse and outputs its value to a monitor 14. Next, if the operator presses the switch 6 mistakenly and wants to decreases 1, then he should press the push-button switch 7 once; then the controller 1 outputs -1 to a counter 11.
Patent JP-H06163231-A (JP)
Title: Magnetic powder for bonded magnet and manufacture thereof
Inventor: SEZAKI KOUJI
IPC: B22F1/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide magnetic powder for bonded magnet, which possesses high magnetic characteristic and a high cost performance in combination, and a method of manufacturing the magnetic powder by a method wherein the magnetic powder is realized in such a process that a grinding process is not required. CONSTITUTION:One kind or more than two kinds of metal salts made to dissolve in a solution are mixed with a precipitating medium made to dissolve or dispersed in the solution and precipitated fine particles are made to produce in the solution as a precursor. After that, magnetic powder is produced by a method of reducing fine particles. Thereby, magnetic powder for bonded magnet, which is an aggregate consisting of alloy fine particles having a mean particle diameter of 0.001 to 1.0mum and is made of aggregated particles having a mean particle diameter of 1.0 to 500mum, can be obtained. Accordingly, it becomes possible to realize the magnetic powder by a single process, which does not require grinding process unlike a conventional process, and magnetic powder for bonded magnet, which is superior in cost performance, can be obtained.
Patent JP-H09173039-A (JP)
Title: Dryer for tobacco leaf using far infrared ray and drying of tobacco leaf using the dryer
Inventor: FUJIKURA AKIO
IPC: A24B1/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dryer for tobacco leaf having a reflecting face formed on the inside of a tobacco leaf housing part, free from danger of a fire and fear of evolution of a harmful gas, capable of shortening the number of drying days and stabilizing drying, by using far infrared rays. SOLUTION: This dryer for tobacco leaf is equipped with a tobacco leaf housing part 1 for storing tobacco leaves, a heat generating part 2 consisting of a heat source for emitting far infrared rays laid in the tobacco leaf housing part 1 and an air hole 17 for introducing an open air into the tobacco leaf housing part 1 and a covering material for covering the side and a ceiling face of the tobacco leaf housing part 1. The covering material has an exhaust port for exhausting from the tobacco leaf housing part 1 and a reflecting face 16 for reflecting a part of far infrared rays radiated from the heat source formed on the inside of the tobacco leaf housing part 1. The heat source is preferably equipped with a control part 21 for regulating the temperature and the action of the heat source.
Patent JP-H11156992-A (JP)
Title: Composite wear-resistant hard film having solid lubricating properties and won-affinity, and article with film
Inventor: KANBARA NAOTO
IPC: B32B9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a wear-resistant hard film, and an article applied the film. SOLUTION: A wear-resistant hard film is composed of a high-hardness film 2 and a solid lubricating film 3 thereon. The high-hardness film 2 is a single layer or a laminated compound film composed of two or more types, which is composed of one or more elements selected from metallic elements of IVa, Va, and VIa groups in the periodic table, and Al, Si, B, and C, and one or more elements selected from B, C, N, and O. The solid lubricating film 3 is a single layer or a laminated compound film of two or more types, which is composed of one or more elements selected from a metallic chrome, or Cr, and B, C, N, and O. And, the wear-resistant hard film for applying to an article is composed of a primary coat composed of the high-hardness film 2, and a surface layer composed of the solid lubricating film 3.
Patent JP-H11163613-A (JP)
Title: Antenna contact structure
Inventor: SAITO MASAKI
IPC: H01Q1/50
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve operability and yield and further to reduce product cost by eliminating a metallic antenna nut. SOLUTION: This structure is fixed to a housing 1 through an antenna holder 4 that is formed on a base part of an antenna 3, engages one end of an antenna contact 20 with the holder 4 and also conducts the other end to a distribution substrate 6 inside the housing 1. Also, the holder 4 is conducted to the substrate 6 through the contact 20 without interposing a metallic antenna nut.
Patent JP-H10174317-A (JP)
Title: Stator and motor frame of motor
Inventor: TANABE TAKESHIROU
IPC: H02K1/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To minimize the amount of waste material resulting from punching of a plate. SOLUTION: The stator 13 is formed into a band shape, and comprises a back yoke 6 having a plurality of grooves 5 formed on one longer side and V-shaped notches 4 formed between the grooves 5; and T-shaped teeth 7 that are to be press-fit into the grooves 5 and have projections 3c the shape of which corresponds to the shape of the grooves 5. A wire 8 is wound around the teeth 7, and then the projections 3c on the teeth 7 are press-fit into the grooves 5. Or, the projections 3c on the teeth 7 are press-fit into the grooves 5, and then a wire is wound around the teeth 7. Thereafter, the back yoke 6 is bent using the notches 4 as fulcrum in such a direction that the teeth 7 will face toward the axial center, and is formed into a ring shape to obtain the stator 13. A motor frame is obtained by molding the stator 13 using resin or premix.
Patent JP-2001169479-A (JP)
Title: Current application controller
Inventor: OKUDE TAKAAKI
IPC: H02J13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a current application controller which controls an electric apparatus always in optimum current application state, without operation of the user. SOLUTION: This controller is equipped with an adaptor 11 which has a CPU 19 for transmitting power data to a controller 12 by the use information from a current detection means 16, and a voltage detection means 17 and besides controlling a means 15 for limitation of currents to an electric apparatus 3 by control signals, and the controller which has a CPU 22 for processing the use information by the power data and outputting the control signal in the optimum current application state of the electric apparatus, thus contriving the energy saving and power saving such as the reduction of the waiting power or the warmth keeping power of the electric apparatus.
Patent JP-H05175139-A (JP)
Title: Ceramic heater
Inventor: USHIGOE RYUSUKE
IPC: H05B3/20
Filed: 1991-12-25
Abstract: PURPOSE:To provide a ceramic heater which can be used also at a high temperature not lower than 400 deg.C and stably used even in gaseous oxygen or corrosive gas. CONSTITUTION:A discoidal substrate 2 it composed of compact ceramics. A heating resistor 5 composed of high-melting metal is buried in the discoidal substrate 2. A bulk terminal 6A electrically connected with the end of the heating resistor 5 comes to the rear surface 2b of the discoidal substrate 2. An electrode body 7A and the bulk terminal 6A are bonded in a heat-proof manner. A hollow cladding material 8 is placed on the rear surface 2b to cover at least the bulk terminal 6A and heat-proof bonded part. The inner space 8a of the cladding material 8 is supplied and filled with non-oxidizing gas as shown by the arrow B.
Patent JP-2000167662-A (JP)
Title: Discharge device and discharge method
Inventor: OBINATA KENICHI
IPC: B23K3/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device and a discharge method capable of discharging a fixed quantity of a discharge substance, uniformalizing it at a prescribed position on an object and adhering it thereon. SOLUTION: A discharge device 1, which discharges a substance 9 dissolved and adheres it at a prescribed position on an object 11, is provided with a discharge means 15 to constantly discharge the discharge substance 9 at a fixed interval on the object 11, a position adjustment means 13 to adjust a position of the object 11 so that the discharge substance 9 discharged by the discharge mean 15 is adhered to a prescribed position and a discharge substance receiving means 7 to receive the discharge substance 9 so that the discharge substance 9 discharged by the discharge means 15 is not adhered on the object 11 at the position not required to adhere the discharge substance 9 on the object 11.
Patent JP-H03202122-A (JP)
Title: Deodorizing apparatus and ventilation apparatus
Inventor: TODA KOJI
IPC: B01D53/38
Filed: 1989-12-27
Abstract: PURPOSE:To easily remove the offensive smell caused by an offensive smell discharging molecule from air by chemically reacting the liquid droplets of a deodorizing liquid with the molecule discharging the offensive smell in air by allowing the deodorizing liquid atomized by an ultrasonic wave generating means to flow out of a container. CONSTITUTION:A container 24 is allowed to communicate with the external space filled with air having an offensive smell and the deodorizing liquid corresponding to a molecule discharging an offensive smell is supplied to the container by a supply means 30. Further, an ultrasonic wave generating means 40 is arranged in the container 24. A vibrator 42 containing a plate-shaped piezoelectric magnetic means 44 having electrodes 46, 48 formed to both surfaces thereof vertical to a polarizing axis, the fixing part 52 on one surface of the piezoelectric magnetic means 44 and a vibration plate 50 containing the vibration part 54 integrally connected to the fixing part 52 and protruding toward the outside of the piezoelectric magnetic means 44 almost in parallel to one surface of the piezoelectric magnetic means 44 are provided to the ultrasonic wave generating means 40. At least a part of the vibration part of the vibration plate 50 is brought into contact with the deodorizing liquid supplied to the container 24.
Patent JP-H09184830-A (JP)
Title: Apparatus and method for filling of filler as well as filler filling column assembly
Inventor: NAGAMATSU SHINJI
IPC: G01N30/56
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To uniformly fill a filler into a plurality of columns simply and in a short time by installing a means by which a filler housing space assembly and a lower-part moving stopper body are in a state that a lower-part moving stopper is fitted and inserted into a lower-end opening part at a filler housing space. SOLUTION: A tightening means 5 tightens a lower-part moving stopper body 3 and a filler housing space assembly 2 in a state that lower-part moving stoppers 17 at the lower-part moving stopper body 3 are fitted and inserted partly into lower-end opening parts 14 at the filler housing space assembly 2, and the lower-part moving stoppers 17 are fitted and inserted completely into the lower-end opening parts 14. A position fixation means by which the filler housing space assembly 2 is fixed to a prescribed position in such a way that, e.g. a filler housing space is situated longitudinally, i.e., the lower-end opening parts 14 are opened downward is provided.  In addition, a raising and lowering means by which the lower-part moving stopper body 3 arranged under the lower-end opening parts 14 is arranged in such a way that the lower-part moving stoppers 17 are erected and installed upward in a positional relationship which corresponds to the lower-end opening parts 14 at the filler housing space assembly 2.
Patent JP-H03202554-A (JP)
Title: Floor foundation material
Inventor: SATO SHINTARO
IPC: E04F15/18
Filed: 1989-12-28
Abstract: PURPOSE:To lighten the weight of the whole while ensuring strength by connecting an upper foundation layer composed of a hard collecting plate layer and a lower foundation layer consisting of a light-weight bulky collecting plate layer by a flexible connecting material. CONSTITUTION:A floor foundation material 1 is formed by an upper foundation layer 2 made up of a hard collecting plate layer and a lower foundation layer 3 composed of a light-weight bulky collecting plate layer. The upper foundation layer 2 and the lower foundation layer 3 consisting of mutually different materials are connected by a flexible connecting material 6, and flexibility as a whole is imparted. Accordingly, strength against a shock, etc., reveived from a floor material is ensured while lightening as a whole can be attained.
Patent JP-2001159749-A (JP)
Title: Optical modulation device and method
Inventor: SAKANE TOSHIO
IPC: G02F1/03
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To realize an optical modulation device capable of holding its operation point when the operation point of an optical modulator is set in a maximum value point or a minimum value point of a modulation curve. SOLUTION: A superposed circuit 23 mutually superposes a main modulation signal A1 and a low frequency signal A2 to output it to the optical modulator 2 through a capacitor 24. A low-pass filter 27 transmits the component of the low frequency signal A2 through from the signal that a branch beam B1 of a modulated beam is converted to an electric signal by a photoelectric conversion circuit 26 to output a low frequency component signal C1. A differential amplifier 30 amplifies a voltage of a difference between the signal C2 and the signal C3 subjected to sample-hold from the low frequency component signal C1 with pulse signals A3, A4 by sample-hole circuits 29a, 29b. An addition/drive circuit adds the amplified voltage to an initial bias voltage generated from a variable voltage generator to output to the optical modulator.
Patent JP-H06183964-A (JP)
Title: Pharmaceutical preparation for oral administration containing dopamine derivative
Inventor: NAKAJIMA KINGO
IPC: A61P9/00
Filed: 1992-12-24
Abstract: PURPOSE:To prepare a pharmaceutical preparation for the oral administration, having high disintegrating properties and excellent in preservation stability even when blending docarpamine in a high content therein. CONSTITUTION:This pharmaceutical preparation for the oral administration is characterized by blending docarpamine with a readily water-soluble substance, a swellable substance and hydroxypropyl methyl cellulose.
Patent JP-H07174671-A (JP)
Title: Method for producing automatic driving control program for car
Inventor: SAKAI SHUNEI
IPC: G01M17/007
Filed: 1993-12-18
Abstract: PURPOSE:To produce an automatic driving control program for car even without a technical knowledge by a method wherein what to do, how to do and the like are input on a graphic screen. CONSTITUTION:The method is provided with various functions such as the editing function of the external contact output of a target speed pattern or the like, the editing and setting function of various conditions of a running program, the control function of a screen and the like. For example, in the editing function of the target speed pattern a function key 'Add F1' on a keyboard 2 is pressed. Then, a screen expressing the time on the horizontal axis and the speed on the vertical axis is displayed on a CRT 3. Then, the starting time, a starting speed and the like are designated, and a key 'Execute F10' is pressed. Then, steps for designated items are added, and the target speed pattern can be produced. IN this manner, a computer 1 automatically produces and compiles the control program of a test file on the basis of displayed graphic data, and it translates the control program into an execution program so as to be stored in disks 4, or 5. Thereby, the driving pattern of an automatic driving robot system can be produced easily.
Patent JP-2001158107-A (JP)
Title: Ink jet recorder
Inventor: HIRAKATA SUSUMU
IPC: B41J2/175
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of ink and incomplete ink ejection. SOLUTION: An ink jet recording head 10 comprises an ejection opening 14, a partition wall 24 disposed concentrically to the ejection opening 14, interconnecting openings 26, 28 penetrating the partition wall 24, a chamber 34 for storing sealing liquid 30 insoluble to ink 16, and a pressure applying means 36. Since the sealing liquid in the vicinity of the ejection opening is continuous to the peripheral sealing liquid only in the interconnecting openings 26, 28, ink ejection resistance is low as compared with a case provided with no partition wall 24 and incomplete ink ejection is prevented. Furthermore, clogging of ink can be prevented by the sealing liquid being supplied to the periphery of the ejection opening 14.
Patent JP-H09157002-A (JP)
Title: Production of calcium phosphate compound sintered member
Inventor: SAKAKAWA TATSUAKI
IPC: A61F2/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To secure the strength and reliability of the sintered member by using a high-purity granular body having an extremely low content of water and uniform in size. SOLUTION: The gel material of a calcium phosphate compd. is used, the material is successively dried, crushed, mixed with a binder and granulated to obtain the granule, and the sintered member is obtained from the granule. In this case, the drying process consists of a first drying stage to lower the water content of the material by medium fluidized drying and a second drying stage to decrease the water content to <=3% by blast constant-temp. drying.
Patent JP-H05173172-A (JP)
Title: Spatial optical modulating element and its manufacture
Inventor: TAKIMOTO AKIO
IPC: G02F1/135
Filed: 1991-12-26
Abstract: PURPOSE:To provide the spatial optical modulating element which prevents crosstalk between incident light and output light nearly completely and can record and display a high-contrast image of high resolution by equipping the spatial optical modulating element with at least a photoconductive layer, a reflecting layer, and a ferroelectric liquid crystal layer, forming the reflecting layer separately in picture element units, and also forming a light shield film between picture elements of the reflecting layer. CONSTITUTION:On a transparent insulating substrate 11, a transparent conductive electrode 12 is formed and on it, the photoconductive layer 13 formed of an amorphous silicon semiconductor, etc., having diode structure is laminated. Further, the reflecting layer 14 and an orienting film 16 are formed thereupon while divided into a fine shape in the picture element units, and the light shield film 27 is formed between the picture elements of the reflecting layer 14 on the same plane without any gap.
Patent JP-H10169031-A (JP)
Title: Heat insulating material
Inventor: EMORI HIROAKI
IPC: E04B1/80
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To improve execution of an insulation panel while heightening a thermal insulation efficiency, and improve the adhesion thereof to an adjacent material by forming a slope in a thicknesswise direction on both ends of an insulation panel having a plurality of slits on both front and reverse sides. SOLUTION: A plate type heat insulating material is formed out of inexpensive styrene foam so as to have a size slightly larger than the prescribed size (height × width), and the minimum required number of slits 3 and 4 is formed on both upper and reverse sides thereof. Also, the outermost slits of the slits on the upper side are formed as wide groove 2. In addition, a tapered surface 5 (slope) is formed on both ends of the insulating material 1 in a thicknesswise direction, so that the material 1 is easily fitted into and made to keep a proper expansion and contraction amount for the adhesion of the edges thereof. Also the heat insulating material 1 is formed so as to be fitted easily as well as without any gap, regardless of more or less dimensional errors between underfloor joists, on a wall or the like.  As a result, thermal deficiency can be reduced and insulation efficiency can be improved.