baber/WOPTO huggingface dataset:
Patent JP-S62140667-A (JP)
Title: Ring oscillation with slit for ultrasonic atomization
Inventor: ENDO MASAMI
IPC: B05B17/06
Filed: 1985-12-16
Abstract: PURPOSE:To increase the amt. to be pulverized by an oscillation ring with slit having a large amplitude and to increase the flow rate of liquid spray by having the above-mentioned oscillation ring and forming edge parts to the inside surface of the oscillation ring. CONSTITUTION:The oscillator for ultrasonic atomization of an ultrasonic atomizer for pulverizing liquid such as spraying nozzle for an automobile or fuel nozzle for a gas turbine is constituted by forming many stages of the edge parts 12a for pulverizing the liquid to the inside surface 12 of the annular oscillation ring 11 having the slit S at one point, connecting one end of a supporting shaft part 3 to the outside wall 13 and connecting an ultrasonic wave generating means 4 to the other end of the shaft part 3. The amt. of the fuel pulverized by the oscillator is thereby increased and the fluctuation of the pulverized state by the characteristic and viscosity of the injected fuel is obviated.
Patent JP-H08118191-A (JP)
Title: Metal chip disposal device and metal chip disposal method
Inventor: NAGASONE MICHIO
IPC: B09B3/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a metal chip disposal device and a metal chip disposal method enabling the disposal of curled metal chips without shearing. CONSTITUTION: A metal chip disposal device is provided with a conveying part 1, a storage part 2 and a takeout part 3. The storage part 2 is provided with a sliding part 5 having an oblong groove 56 formed by two frame bodies 51, 52, and a cylindrical storage body 41 sliding in the oblong hole 56. The conveying part 1 is provided with a screw conveyor 12 rotatably disposed in a casing 11 communicated with the storage body 41. The takeout part 3 is provided with a piston movable in such a way as to cross the oblong groove 56. Metal chips charged in the casing 11 is pushed in and packed by the specified quantity in the storage body 41 by the motion of the screw conveyor 12. The storage body 41 is then slid to the side of the piston, and the metal chips are taken out of the storage body 41 by the motion of the piston.
Patent JP-H10108566-A (JP)
Title: Stopper for floating ring
Inventor: IMAMURA TOMOHIRO
IPC: A01G33/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a floating ring capable of being attached to a guide rope through one action and being floated on a sea surface and easily recovered even in the case of being accidentally dropped in the sea. SOLUTION: A stopper member 50 whose entire length is longer than the diameter of the floating ring is provided, the holding part 51 of the guide rope is formed at the middle part of the stopper member 50 and a passing groove 54 for the rope provided with the receiving port 53 of the guide rope on one end is formed at the holding part 51. Also, a locking part 55 for the rope is formed at the back part of the passing groove for the rope.
Patent JP-S61151470-A (JP)
Title: Apparatus for operating amplitude value
Inventor: ITOU KAZUHIRO
IPC: G01R19/04
Filed: 1984-12-25
Abstract: PURPOSE:To make it possible to simply calculate quantity proportional to amplitude with high accuracy, by operating an amplitude value on the basis of at least two sampling data different in a sampling phase and at least one phase shift data different in a phase contained in the sampling value of AC quantity. CONSTITUTION:Digital data im, im-1 are obtained by continuously sampling AC input at every electric angle of 60 deg. and respectively inputted to an phase shift operation part 1A and an absolute value operation part 2A. A max. value operation part 3A calculates the max. value of absolute value data to output the same as amplitude data YA. When the amplitude of input AC is set to I and angle frequency to omega and a time to (t), because the digital data ii, im-1 are sampled at every pi/3, the max. value YA is determined as shown by formula (1) and a variation range is received within a range of + or -1.73% with respect to the variation center YMA of YA.
Patent JP-H06127862-A (JP)
Title: Electromagnetic brake action state detecting device for elevator
Inventor: HINO HITOSHI
IPC: B66B3/00
Filed: 1992-10-20
Abstract: PURPOSE:To make a minute relative judgment automatically on the action state of an electromagnetic brake. CONSTITUTION:A signal processing part 18 includes a differentiating circuit 24 for differentiating a displacement signal and a current signal respectively, a time computing means for obtaining the start delay time, starting time, complete starting time, release delay time and release time of a plunger respectively, and a relative judging means for comparing the time, obtained by the time judging means, with each reference time and also comparing the increase inclination of the displacement signal within the starting time of the plunger and the decrease inclination within the release time with each reference inclination so as to judge whether the action state of an electromagnetic brake is satisfactory. The action state of the electromagnetic brake can be thereby judged easily without a customer engineer or the like requiring experience and skill.
Patent JP-H01123620-A (JP)
Title: Method and device for mixing powdery material
Inventor: MATSUNAGA MASABUMI
IPC: B01F33/40
Filed: 1987-11-06
Abstract: PURPOSE:To swiftly carry out a fine quantity value ratio mixing and microscopically uniform dispersion by spraying the powdery material with air to hit a plane surface and widely dispersing and mixing the powdery material in the air by the impact flow and the turbulent flow generated by the collision. CONSTITUTION:Powdery material PABC1 consisting of plural kinds of particles mixed in the previous process is ejected to the downward direction into a semihermetical funnel type vessel 1 from the jet opening 3 of an air ejector 2 installed on the upper part of vessel. The jet flow PS1 collides against the plane surface of a collision plate 4 provided downwards, and the reflection flow PS2 generated thereby disperses upwards in the funnel type vessel 1, and the turbulent flow PS3 generated by the reflection flow PS2 mixes the powdery material in the lower part. The obtained aerosol PABC2 consisting of uniformly mixed fine particles is pushed by the following air spray and is taken out from the straight tube part 5 in the lower part of vessel 1 to be introduced to a gas-powder separator.
Patent JP-H02179236-A (JP)
Title: Electrical machine having horizontal axis
Inventor: ERUNSUTO BUREMU
IPC: H02K1/18
Filed: 1989-10-31
Abstract: PURPOSE: To constitute a spring elastic element between a laminated stator core and a machine base with a simple constitution by disposing fixing members for coupling a support plate to a casing at upper and lower ends of the plate in a substantially vertical symmetrical plane of the machine. CONSTITUTION: A laminated stator core 1 is disposed in a casing 4 via a lower side fixing member 2 and an upper side fixing member 3. The members 2, 3 are disposed in a vertically symmetrical plane V of an electric machine. The casing 4 is clamped at a base 7 via casing legs 5, 6 of a side, disposed in a range of a horizontal symmetrical plane of the machine. A core deformation due to a magnetic field, to be rotated in the case of operating the machine, is transmitted to the casing 4 via the members 2, 3. Since casing partitions between the members 2, 3 and the legs 5, 6 are relatively conspicuously long, one of fixing positions of the core 1 and the casing, and the other fixing position and the legs 5, 6 operate as spring elastic elements respectively therebetween.
Patent JP-H10128456-A (JP)
Title: Pressing die of bending machine
Inventor: KOIKE MASARU
IPC: B21D7/025
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To enable bending without making a defective product even though a work is deviated and arranged in the working groove of a bending roll. SOLUTION: The work is bent so as to be along to the working groove 4c of the outer peripheral surface of a bending roll 2 by rotating a prescribed angle the bending roll 2 held the end side of the work W and a tightening die with a bending machine M1. A pressure die 18 is positioned and arranged in the root part side of the work W in order to prevent the buckling of the work W in the case of bending the work W, whereby the work W is pressed onto the inner peripheral surface of the working groove 4c of the bending roll 2 so as to be slidable. The pressure die 18 capable of arranging to work W is provided with a recessed groove 19 pressing the work W with the bottom surface 19a, and both side surface 19b, 19c of the recessed groove 19 is formed into an outward opening taper shape.  The recessed part 22 corresponding to the outer peripheral surface of the bending roll 2 is formed in the end side of both side surfaces 19b, 19c of the recessed groove 19.
Patent JP-H11118874-A (JP)
Title: Hot-carrier deterioration detecting circuit
Inventor: KURIHARA SATORU
IPC: G01R31/26
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To detect the deterioration of an integrated circuit caused by hot- carrier. SOLUTION: A ring oscillator 1 is provided on the same chip as a circuit where it is desired to detect deterioration caused by hot-carrier the oscillating frequency of the ring oscillator 1 being monitored by a frequency counter 2. Since the ring oscillator 1 continues oscillation during a period in which a main body circuit is operating, the ring oscillator 1 deteriorates along with the main body circuit. Since the oscillating frequency decreases as the deterioration advances, the main body circuit is determined to come to the end of its life when the variation in the oscillating frequency attains a set value or higher, and then an alarm signal is issued. The source voltage of the ring oscillator 1 is applied through a step-up circuit 4, so that the ring oscillator 1 is driven at a higher voltage than the main body circuit.  Therefore, the ring oscillator 1 deteriorates at a faster rate than the main body circuit, and since the variation in the oscillating frequency when the main body circuit comes to the end of its life is greater than if stepping-up is not carried out, a reference value for determining the end of the life can be made great, leading to more reliable detection of the deterioration.
Patent JP-H09126281-A (JP)
Title: Transmission belt
Inventor: TAKEUCHI YUJI
IPC: C08J5/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make a transmission belt excellent in elasticity and fatigue even if it is used by a small pulley driving system as securing the required strength by the glass fiber composing a cord being of E glass, the occupied area by the glass fiber on the cord cross section being within a specific range and the pitch of the cord being specific times of the occupied area. SOLUTION: An E glass (non-alkali glass) excellent in tenacity is used for a glass fiber 21. The glass fiber 21 is converged, a plural number of glass fiber bundles are brought into lines, dipped in a VP-SBR system RFL (an adhesive processing fluid, which principal component is a mixture of an initial condensation product of a resorcinol formalin and a latex) fluid, pulled up and after given a heat treatment, a first twist thread 22 is made by given the first twist. A plural number of the first twist threads are collected, brought into lines and given a final twist. The glass fiber occupying area A on the cross section of a glass fiber cord 13 is set for 0.25 to 0.36mm<2> . The cord pitch in the interior of the belt is set for 1.9 to 2.3×A.
Patent JP-2001108105-A (JP)
Title: Packing for pipe connection part
Inventor: TAKAHASHI EIZO
IPC: F16J15/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an elastic and durable packing of a synthetic resin for a connection part easy to handle and easy to store as divided bodies because the divided bodies are connected to form a ring shape, allowing certain close contact to end parts of both connected pipes, having a water cut-off property, and allowing simple and easy assembling. SOLUTION: This packing 2 for a pipe connection part disposed in each the connection part of plural pipes comprises plural divided bodies 1 of a synthetic resin. One end part of each the divided body 1 is formed with a lock part 3, the other end part is formed with an engagement part 4, and the divided bodies 1 are connected in a ring state. The front face of each the divided body 1 is longitudinally formed with plural projecting stripes 5 to impart elasticity to the packing 2, while the rear face is longitudinally formed with a recessed part 6 as a storage part for an adhesive.
Patent JP-H11104641-A (JP)
Title: Electrolytic cell
Inventor: FUKUSHIMA MASATO
IPC: C25B9/19
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily form the respective flow paths of anode and cathode chambers from a reduced number of constitutional parts even if various packings or connectors are not used in producing the anode and cathode chambers for electrolysis by superposing generalized electrode plates same in shape one upon another and to prevent not only the dissolution of titanium but also the water leak of an electrolytic cell. SOLUTION: General-purpose electrode plates 1 are used to form anode and cathode plates and diaphragm plates 13 are interposed between these plates to assemble the anode and cathode plates in a superposed state to form anode chamber 1Ha and cathode chambers 1Hb performing the electrolysis of electrolytic water. In this case, a cylindrical through-hole 3 having a direct flow passage 3a and a boss-shaped through-hole 5 having a spline like notch groove 5a directed along each of the electrode plates 1 are provided to each of the electrode plates 1 and the respective electrode plates 1 are assembled in a superposed state while the through-holes 3, 5 are mutually allowed to communicate and connect with each other.
Patent JP-S63134677-A (JP)
Title: Dry etching equipment
Inventor: SAGAWA SEIJI
IPC: C23F4/00
Filed: 1986-11-26
Abstract: PURPOSE:To subject resin formed on a wafer to application of dry etching with good reproducibility without forming residue by covering both the inner wall of an etching chamber and the surfaces of an upper electrode and a lower electrode with an organic-base film. CONSTITUTION:The inner wall 3 of an etching chamber 1, the parallel lamellate upper electrode 2a and lower electrodes 2b are covered with an organic-base film such as polyester and protected. Wafers 8 are placed on the lower electrode 2b. When feeding oxidative gas through a gas introduction port 6 and impressing high-frequency voltage between the upper and lower electrodes 2a, 2b, O2 ions made to a plasma state are attracted to the lower electrode 2b from the vicinity of the upper electrode 2a. A polyimide-base resin film formed on the wafers 8 is etched (anisotropy) in the constant direction with these O2 ions. Resticking phenomena on the wafers (base plate) 8 can be prevented by this dry etching equipment.
Patent JP-H01123739-A (JP)
Title: Manufacture of laminated plate
Inventor: FUJIWARA TOSHIYUKI
IPC: B32B15/08
Filed: 1987-11-09
Abstract: PURPOSE:To obtain a laminated plate which shows favorable insulation resistance both at normal state and after absorbing moisture, by laminating and molding a lamination member provided with a metallic foil onto an upper and/or lower surfaces of a resin-impregnating base material which is obtained by being primarily impregnated with a monomer and secondarily impregnated with an unsaturated polyester family resin including the monomer employed in the primary impregnation. CONSTITUTION:A resin-impregnating base material is obtained in such a manner that after a craft paper is primarily impregnated with styrene monomer by the use of a dip-type impregnation roller, it is secondarily impregnated with unsaturated polyester resin including benzoil peroxide including the styrene monomer by the total impregnation of 50%. Onto the upper and lower surfaces of a plurality of the resin-impregnated base materials obtained in the above- described manner, lamination members each provided with a copper foil with an adhesive are laminated and molded at 150 deg.C for 20min by their own weight. Thus, a both copper-clad laminated plate thereof can be obtained, which shows the insulation resistance 8X10<12> at normal state and that 6X10<9> after absorbing moisture.
Patent JP-H07133233-A (JP)
Title: Method of constructing molecular structure of ligand having physiological activity
Inventor: ITAI AKIKO
IPC: C07B61/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide a method enabling a new ligand compound having physiological activity to be predicted in high probability and also the molecular design for such compound to be conducted in high speed. CONSTITUTION:The objective method comprises five steps of (1) 1st step: two or more functional groups supposed to be essential for the physiological activity of the aimed ligand are arranged and both the sites and orientations of the functional groups are assigned; (2) 2nd step: a combination of the two functional groups to be linked is set among the above functional groups; (3) 3rd step: a table of a series of atoms' group for constructing the molecular structure of the ligand is made; (4) 4th step: among the above table, atoms are selected to link the two functional groups set in the 2nd step thereto and the link channels are made between the two functional groups to form the skeleton of the ligand molecule; and (5) 5th step: whether the molecular structure of the ligand constructed is adaptable to the inner hole of a receptor is assessed.
Patent JP-S63135323-A (JP)
Title: Cosmetic
Inventor: HORI TOSHIRO
IPC: A61K8/00
Filed: 1986-11-26
Abstract: PURPOSE:To obtain a cosmetic suitably useful for treating pimples, by blending a cosmetic base with immunoglobulin of bovine milk serum as an active ingredient. CONSTITUTION:Bovine milk serum part obtained by treating ordinary milk or healthy bovine with an enzyme and/or acid, removing precipitating casein form the milk is subjected to ion exchange, gel filtration, affinity chromatography or ultrafiltration with 100,000mol.wt. of elimination limit to remove low-molecular soluble salt, lactose, protein having tens thousands molecular weight, etc. The prepared immunoglobulin fraction is separated and concentrated to give immunoglobulin of bovine milk serum. A cosmetic is blended with the immunoglobulin as an active ingredient. The amount of the immunoglobulin in the cosmetic is preferably >=5wt% calculated as a solid substance.
Patent JP-2000106723-A (JP)
Title: Hydraulic controller for mobile agricultural machine
Inventor: NAKAMURA HACHIRO
IPC: A01B63/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To control the lifting and lowering of an operating part and control the engagement and disengagement of an operating clutch only when an operating lever is operated to a fixed position at the time of starting an engine. SOLUTION: This hydraulic controller for a mobile agricultural machine comprises a transplanting part 10 supported by a mobile machine body 5 and capable of lifting when operating a manual operating lever 17 to a lifting position, stopping at an optional height when operating the manual operating lever 17 to a fixed position, lowering when operating the manual operating lever 17 to a lowering position and further engaging a transplanting clutch when operating the manual operating lever 17 to a transplanting position. The hydraulic controller is capable of controlling the lifting and lowering of the transplanting part 10 and controlling the engagement and disengagement of the transplanting clutch only when the manual operating lever 17 is operated to the fixed position at the time of starting an engine.  If the manual operating lever 17 is not located at the fixed position at the time of starting the engine, a hydraulic control valve 35 is forcibly rotated so as to provide the same position as that for operating the operating lever 17 to the fixed position, and the transplanting part 10 is held at the height before starting the engine to automatically disengage the transplanting clutch.
Patent JP-2001106913-A (JP)
Title: Oil-containing silicone rubber composition
Inventor: SATO TASUKU
IPC: C08K3/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-containing silicone rubber composition capable of uniformly impregnating a large amount of an oil component and excellent in oil separating properties. SOLUTION: This oil-containing silicone rubber composition is obtained by compounding a silicone rubber component with a silicone oil. In the composition, the amount of the compounded silicone oil is 100-1,900 pts.wt. based on 100 pts.wt. of the silicone rubber component.
Patent JP-H06136213-A (JP)
Title: Resin composition having pearly luster
Inventor: TANAKA TOSHIMASA
IPC: C08L23/08
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a resin composition, having not only pearly luster but also excellent balance in physical properties among heat resistance, toughness and mechanical properties. CONSTITUTION:This new resin composition having pearly luster is obtained by mixing (A) methyl methacrylate-alpha-methylstyrene copolymer with (B) a polycarbonate and (C) an ethylene-vinyl acetate copolymer at a blending ratio satisfying the relationship of (1-99)/(99-1) weight ratio of (A)/(B) and (1-40)/(99-60) weight ratio of the components [(C)/(A)+(B)]. This resin composition is excellent in balance among heat resistance, toughness and mechanical properties and has pearly luster. The resin composition having the pearly luster is extremely useful as not only ornaments or other sundry goods but also molding materials for various industrial products requiring heat resistance and toughness.
Patent JP-S62143017-A (JP)
Title: Display device
Inventor: TAKUBO YONEJI
IPC: G02F1/055
Filed: 1985-12-17
Abstract: PURPOSE:To execute direct recording, display, holding and rewriting of information by a low power consumption, by making a PLZT substrate generate a double refraction by applying a voltage between opposed electrodes which have been formed on the PLZT substrate, and utilizing a characteristic of its double refraction. CONSTITUTION:Every other electrode of a transparent band-shaped electrode group 3 is set to 'O'V, an optional voltage is applied to the remaining electrodes, and simultaneously, a pressure use head 6 is scanned through a polarizing film 4 on a transparent sheet 2, and a display state and a storage state are caused. That is to say, by the pressure use head 6, a part of the band- shaped electrode group 3 is made to cause a display state by generating locally a potential difference on a PLZT plate 1. Subsequently, when the pressure use head 6 is scanned in a state that the potential remains applied to the band- shaped electrode group 3, a contact part of the band-shaped electrode group 3 and the PLZT plate 1 moves, and a part of its locus becomes a storage state. Information which has displayed and recorded can be erased by setting all voltages of the transparent band-shaped electrode plate 3 to 'O'V, and enabling scanning of the head for pressure use.
Patent JP-2001108269-A (JP)
Title: Air cleaning system
Inventor: KUBO TOSHIO
IPC: A61G10/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To secure cleanliness of air in an operating room in a good condition. SOLUTION: In an air cleaning system 10A, provided with a dust collecting filter 14 and air outflow ports 15, arranged on the ceiling surface 11 of an operating room 10 and the lower parts of the same respectively, to conduct air, cleaned by the dust collecting filter, to flow toward the air outflow ports in the operating room, air cleaning devices 16 for collecting and cleaning dust in air in positions whereat the air, not riding on the streams A of air from the dust collecting filter toward the air outflow ports, is stagnated, are arranged.