baber/WOPTO huggingface dataset:
Patent JP-2001179724-A (JP)
Title: Concrete panel molding form
Inventor: IIZUKA TOSHIAKI
IPC: B28B7/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete panel molding form, on which the anti-crack measure of a concrete panel is applied by improving the conventional concrete panel molding form. SOLUTION: In a prefabricated concrete panel molding form 8, in which side frames 13L, 13R, 13F and 13B are mounted to the four sides comprising the outer periphery of a bottom frame 12 so as to form a box mold and projected parts, which are obtained by turning inside out joint grooves, are provided on the top and bottom sides of the arbitrary side frames 13L, 13R, 13F and 13B, inwards projecting stepped parts 13b and 13b are formed by deforming the top and bottom parts of the inner surfaces of the side frames 13F and 13B, resulting in constituting the side frames 13F and 13B so as to have the channel shaped cross-section.
Patent JP-2000185018-A (JP)
Title: Biomedical signal detection device
Inventor: SASAGAWA SHINICHI
IPC: A61B5/0245
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To detect and measure accurate biomedical signals without a subject being conscious of detection of the biomedical signals while keeping a device inexpensive without an increase in its scale and eliminating the need for separately securing the place to install the device. SOLUTION: A chair on which a subject can be seated includes a seat part 1, a backrest part 15, a deformable, sheet-shaped first high-permeability member 2 located beneath the seat part 1, a first spacer member 3 located beneath the first high-permeability member 2 to assist the first high-permeability member 2 in deformation and having a plurality of holes 31-33 therein, first magnetism sensors 41, 42 located in the one or more of the holes 31-33 for sensing minute movements of the subject from the deformation of the first high-permeability member 2, a deformable sheet-shaped second high-permeability member 16 located inside the backrest part, a second spacer member 17 located inside the second high-permeability member 16 to assist the second high-permeability member 16 in deformation and having a plurality of holes 171-174 therein,  and magnetism sensors 181-184 located in the one or more of the holes 171-174 for sensing minute movements of the subject from the deformation of the second high-permeability member 16.
Patent JP-2000193514-A (JP)
Title: Metering method for powder component and preparation of composition
Inventor: MIURA KEIICHI
IPC: G01G19/24
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a metering method in which a plurality of kinds of powder components can be metered with good accuracy and to provide a preparation method for a composition by using the metering method. SOLUTION: In this metering method, a plurality of powder components are charged sequentially from a charging port 2 into a container 1, in which the charging port 2 is provided in the upper part and in which a discharge valve 4 for the powder component is provided in the bottom part, and a lap metering operation is performed. In this case, the powder components are charged into the container 1 in such a way that at least one kind of the powder component having a prescribed fluidity is arranged in the lower part from the powder components whose fluidity is worse than that of the powder component.
Patent JP-H11193406-A (JP)
Title: Ironmaking method
Inventor: IWASAKI KATSUHIRO
IPC: C21B5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the ironmaking cost, to reasonably improve the ironmaking capacity, and to increase the service life of a blast furnace by complementing the blast furnace method with the iron-bath type melting and reducing method in one ironmaking equipment. SOLUTION: In using the iron-bath type melting and reducing method in a mode to complement the blast furnace method by paying attention to the fact that the iron-bath type melting and reducing method has no restriction in the grain size of the raw material, and by feeding sintered ore and cokes small in grain size which cannot be used or is difficult to use in operation in the blast furnace method to the iron-bath type melting and reducing furnace as the raw material, the sintered ore and cokes for steel-making large in grain size among the sintered ore manufactured by a sintering machine and the cokes for steel-making are fed to the blast furnace, and the sintered ore and cokes for steel-making small in grain size are fed to the iron-bath type melting and reducing furnace.
Patent JP-H11192588-A (JP)
Title: Automatic welding equipment for anchor fitting for panel reinforcement
Inventor: MUTO YOSHIHARU
IPC: B28B23/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment for anchor fittings for a matt/basket- shaped panel reinforcement, that facilitates automation, that reduces the size of an anchor fitting, and that also brings accuracy for the welding position of the anchor fitting. SOLUTION: The equipment is constituted such that a panel reinforcement 6 is brought into a position from one direction by a conveyor 5 for the welding of an anchor fitting 7 and that, after the front end of the panel reinforcement 6 is pressed against a planar stopper and stopped, the reinforcing bar 6a of the panel reinforcement 6 is fixed by a clamp 1a, with the anchor fitting 7 welded to the reinforcing bar 6a. The anchor fitting 7 is desirably welded to one reinforcing bar 6a, while the clamp 1a is preferably the one having a pair of oppositely facing recessed parts 1aa for clamping the reinforcing bar.
Patent JP-2001183353-A (JP)
Title: Hitting apparatus for sound diagnosis
Inventor: SAKAI SADAAKI
IPC: G01N29/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a hitting apparatus, for sound diagnosis, whose inspection accuracy can be stabilized and whose inspection efficiency can be enhanced by a method wherein, when an inspection is performed by diagnosing a sound by a hitting method, the condition of a hitting operation is made proper and constant and the number of times of the hitting operation is limited to once. SOLUTION: [1] The hitting apparatus for sound diagnosis is provided with a hammer support arm which is supported (shaft-supported) by an apparatus body so as to be freely rotatable via the intermediate part in the longitudinal direction. The hitting apparatus is provided with a hitting hammer which is installed on the side of one end of the hammer support arm. The hitting apparatus is provided with a counterweight which is installed on the side of the other end of the hammer support arm and by which the hammer support arm turned for the hitting operation is turned and returned to the upper part. The hitting apparatus is provided with an energizing means which energized and turns the hammer support arm and which performs the hitting operation.  The hitting apparatus is provided with a lock means which locks the hammer support arm to the apparatus body so as to be lockable and removable against an energizing force by the energizing means. [2] The urging means in [1] is provided with an adjusting mechanism which can adjust an urging force to the hammer support arm.
Patent JP-2000190995-A (JP)
Title: Packaging bag
Inventor: SUGIYAMA HIROHISA
IPC: B65D33/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of damages such as severance of a film at the time of sealing and to ensure inspections to be executed certainly for a packaging bag by a method wherein a projected spout is formed with a spirally shaped coil made of semi-rigid or rigid wire buried between two sheets of synthetic resin films forming the surface and the reverse side. SOLUTION: For a package body made up of two sheets of resin films forming the surface and the reverse side by heat sealing their peripheries with sealing parts 1 with a projected spout 2 provided at its periphery, the projected spout 2 is formed by putting a spirally-shaped coil 11 made of semi-rigid or rigid wire between the surface film and the reverse side film and by heat-sealing its surroundings with sealing parts 7, 8 and 9. Since the spirally-shaped wire coil 11 is deformative, it relieves stretching stress working on the two resin films on the surface and the reverse side on sticking operations in an embedding process and prevents the films from being severed at sealing. Furthermore, since air inputted at the time of inspection spreads all over the projected spout 2, passing through the coiled wire, damages at the films can be detected certainly.
Patent JP-2000196203-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: TAKEOKA TADASHI
IPC: H01S5/343
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which can generate the light of two wavelengths with one element. SOLUTION: Light emitting parts 1 and 2 containing double-heterojunction and a current block layer are formed on different substrates 6 and 7. Substrate sides are overlapped and are thermally treated so as to joint them. The respective light emitting parts can arbitrarily select luminous wavelengths decided by materials and respective semiconductor layers can be grown at an optimum temperature. The luminous spots of the respective light emitting parts can be set to the distances of several 10 μm-100 μm. An InGaP system material or an InGaAlP system material is used for the double heterojunction of one light emitting part and a GaAs system material or an AlGaAs system material for the double heterojunction of the other light emitting part. Thus, a semiconductor laser emitting the light of a 650 nm band or a 780 nm band can be obtained.
Patent JP-2000198589-A (JP)
Title: Paper joining device
Inventor: SASAKI TAKAHIRO
IPC: B65H19/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To join paper edges positively and punch holes showing paper joints at regular positions. SOLUTION: A fixing stand 10 has in its middle part an electrostatic attraction plate 16 uninterruptedly flush with the remaining surface. On the ends of the electrostatic attraction plate 16, pins 18 and 20 are spaced for insertion into paper feed holes 12a, 14a, and 12b, 14b along the sides of sheets 12 and 14 of paper. When a push button 24 is depressed, the pins 18 and 20 project from the fixing stand 10 and the electrostatic attraction plate 16 attracts the sheets 12 and 14 of paper and after a preset time, the pins 16 and 18 retract into the fixing stand 10 and the electrostatic attraction plate 16 releases the sheets 12 and 14. An adhesive tape 26 is rewound from an adhesive tape supply reel 28 and is laid on the sheets 12 and 14 of paper to connect them.  A punch 30 placed on a working stand 22 is movable from it to the paper 14, so that operators can draw the punch 30 on the working stand 22 toward the paper 14 to punch it only when interconnecting the sheets 12 and 14 of paper. The drawing distance or position of the punch 30 is constant from the working stand 22.
Patent JP-2001192728-A (JP)
Title: Apparatus and method for heating cylindrical metallic coil
Inventor: HIROTA YOSHIAKI
IPC: H05B6/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus to efficiently, uniformly and safely heat a cylindrical metallic coil in a short time. SOLUTION: An iron core 2 is passed through an inner surface of the cylindrical metallic coil 1 formed by winding a strip-like metal so that the surface thereof is insulated, an iron core 3 is provided on an outer portion of the cylindrical metallic coil 1 so that a ring-like magnetic circuit is formed with the core 2, and a primary coil 4 is wound around the core 3 to connect a primary power source thereto. On the other hand, the outside and the inside of the cylindrical metallic coil 1 formed of the strip-like metal are short-circuited by electrodes 6, 7 connected via an electrically conductive member 5 to form a secondary circuit. A transformer is formed, and the voltage is applied to the primary coil 4 to allow the current run in the coil 1 formed of the strip-like metal to perform the heating.  By using a container which surrounds the cylindrical metallic coil 1, forms no electrically secondary circuit and has a heat insulation layer to introduce the atmospheric adjusting gas and a heater for temperature compensation, even the cylindrical metallic coil with the differential temperature can be uniformly heated in a short time while adjusting the atmosphere.
Patent JP-2001189561-A (JP)
Title: Multilayer wiring board and manufacturing method therefor
Inventor: IIJIMA ASAO
IPC: H05K3/46
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which is free from the risk of producing a recess on the forming parts of through holes in wiring layers on both main faces of the board, a trouble is not caused in the connection and mounting of an LSI chip and a solder ball, a different wiring film is laminated on a wiring film, more multiple layers can easily be formed and the multilayer wiring films have necessary thickness by fine patterns. SOLUTION: The wiring films 3 are formed on both faces of the insulating film 2 and the through holes 4 of a base sheet 1 where the through holes 4 connecting the wiring films 3 and 3 on both faces are filled with conductive materials 5. A laminating sheet 6 having metallic protrusions 8 protruded to one side in positions corresponding to the through holes 4 and having the wiring films 7 on the other side is laminated on the main face of one side of the base sheet 1 or the main faces of both sides so that the metallic protrusions 8 are brought into contact with the conductive materials 5 buried in the through holes 4.
Patent JP-2001187506-A (JP)
Title: Assembly of pneumatic tire and rim, and road noise reducing method for pneumatic tire
Inventor: YUGAWA NAOKI
IPC: B60C5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce road noises. SOLUTION: This assembly 1 of a pneumatic tire and a rim has a tire inner cavity 4 in the surrounding of the rim, formed by mounting the pneumatic tire 2 on the rim 3. A noise regulating tool 6 made of a lump body 5 formed by compressing a sheet-shaped thin material and rounding it in a lump is housed in the tire inner cavity 4.
Patent JP-2001187853-A (JP)
Title: Ink set
Inventor: NAKANO YUKIHIRO
IPC: C09D11/324
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink-jet recording capable of very clear printing having not only good fixing property and water resistance but also good bleeding resistance and discharging property. SOLUTION: This ink set for ink-jet recording comprises a black ink and a colored ink, and the black ink contains a water-dispersion of a water-insoluble vinyl polymer particle containing an oil-soluble black dye or a carbon black, the ionicity of the vinyl polymer has an opposite ionicity with that of colored ink, and the vinyl polymer is a water-insoluble vinyl polymer formed by copolymerizing a monomer (a) containing a salt forming group, a monomer (b) shown by formula (1): CH2=C(R1)COO(R2O)pR3 (wherein R1 is a hydrogen atom, or a lower alkyl group, R2 is a bivalent hydrocarbon group which may contain a hetero atom, R3 is a monovalent hydrocarbon group which may contain a hetero atom, and p is a number of 1-60), a macromer (c), and a monomer (d) capable of copolymerizing with them.
Patent JP-2000184132-A (JP)
Title: Document reader
Inventor: SHIMA NOBUHIRO
IPC: H04N1/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a document reader which efficiently cleans the white roller with a simple constitution. SOLUTION: The white roller 10 is provided which is brought into contact with a contact image sensor and is used as a white reference. A cleaning member 21 is provided which can be brought into contact with and be separated from the white roller 10. The cleaning member 21 is attached to the front end of an arm 22 which can be shaken with a fulcrum 25 as the center in the clockwise direction and the counterclockwise direction. It is brought into contact with the white roller 10 at the time of cleaning and is normally separated from the white roller 10.
Patent JP-2001173529-A (JP)
Title: Mixture of ion and combustion
Inventor: AYAORI SHIRO
IPC: F02M27/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency and decrease hazardous gas. SOLUTION: A device uses a method of effecting dissociation and dispersion of water or water floating in the air into fine particles. Or, by the passage of water in the air through a device utilizing ors, such as tourmaline, magnetism, or static electricity, the water in the air is converted into ion and OH- (hydroxy radical). During combustion or after combustion of ion and OH- (hydroxy radical), through contact with hazardous molecules, dextrin ring of each molecule is separated and purified.
Patent JP-2001187151-A (JP)
Title: Disposable injector for lubricating liquid
Inventor: UEHARA SACHIO
IPC: A61M31/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a disposable injector to hygienically apply lubricating liquid to a female generative organ in a short time. SOLUTION: This injector is for hygienically applying lubricating liquid to a female generative organ in a short time and eliminates obstacles caused by all kinds of mechanical irritation to reduce mental stress.
Patent JP-2000193094-A (JP)
Title: Cylinder device
Inventor: INOSE YASUO
IPC: F16F9/36
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability by a method wherein contact bearing pressure distribution cloth between a rod seal backed up by an O-ring and a piston rod is maintained in an ideal state. SOLUTION: A double seal consisting of a rod seal 10 and an O-ring 11 is arranged in the annular groove 9 of a rod guide 7 to guide a piston rod 3 extended from a piston in a cylinder. In a so formed cylinder device, a first annular protrusion 32 partially interposed between the rod seal 10 and the O-ring 11 is formed on a seal support surface 26 on the outside of the cylinder of the annular groove 9 and a second annular protrusion 39 to regulate axial movement of the O-ring 11 is formed on a seal support surface 37 on the inner chamber side of the cylinder of the annular groove 9.  The rod seal 10 is prevented from being pressed against the piston rod 3 with a strong force by the first protrusion 32, and the elastic repulsive energization position of the O-ring 11 against the rod seal 10 by the second annular protrusion 37 is constantly situated and a contact bearing pressure is prevented from being locally increased excessively.
Patent JP-H04209304-A (JP)
Title: Recorded signal reproducing method
Inventor: IBARAKI ATSUSHI
IPC: G11B5/60
Filed: 1990-12-06
Abstract: PURPOSE:To remove external noise and to reproduce a high quality recorded signal by offsetting a noise signal by superimposing an electric signal inverted in phase from an auxiliary element, i.e., the external noise over a recording and reproducing signal from a main element in an amplifier. CONSTITUTION:The external noise is picked up by the auxiliary element 34 even when a magnetic record is not read out of a magnetic recording medium, and since a distance between the auxiliary element 34 and the main element 14 is usually very close to each other, for instance, about 2mm, their directivities for external magnetic induction are approximately the same, and hence equivalent external noise is picked up by the auxiliary element 34 and the main element. Then, the recorded signal from the magnetic storage medium including the external noise is amplified by an amplifier 18 from the main element 14, and is transmitted to an amplifier 38. Then, the external noise is amplified in the same manner by an amplifier 28 from the auxiliary element 34, and is inverted in phase and transmitted to the amplifier 38. Then, both signals are superimposed upon each other by the amplifier 38, and hence the external noise signal is offset against each other.
Patent JP-H04210507-A (JP)
Title: Transplantation machine
Inventor: NAKAO YASUNARI
IPC: A01C11/00
Filed: 1990-12-14
Abstract: PURPOSE:To apply agricultural chemicals in excellent state with little loss of the chemicals by placing a chemical applying apparatus at the back of a seedling transplantation apparatus and embedding a crop-absorption type agricultural chemical with the apparatus into mud near the transplanted seedling. CONSTITUTION:A chemical applying apparatus 3A for embedding a crop- absorption type agricultural chemical into mud near the transplanted seedling is placed at the back of a seedling transplantation apparatus 1. The absorption efficiency of the crop-absorption type agricultural chemical can be improved to reduce the loss of the chemical.
Patent JP-H04219615-A (JP)
Title: Magnetic head and head device
Inventor: TSUTAKI SHOJI
IPC: G11B5/127
Filed: 1990-12-19
Abstract: PURPOSE:To improve the head base material in a magnetic head, to miniaturize it, to reduce the weight and to simultaneously eliminate the manufacturing problems such as a carrying work and a soldering work. CONSTITUTION:The head base 22 to fix a head chip 21 consisting of a magnetic material is formed with a conductive resin material. Hence plural single head bases can be manufactured at a batch and also plural head bases are formed integrally. Since a head chip can be formed by embedding it in the head base, the adhering stage of the head chip 21 can be eliminated. Besides when plural head chips are formed by embedding, the positional accuracy of each head chip in a horizontal direction and a height direction is maintained. The prevention of electrification of the head chip is facilitated. Further since the weight of the head is reduced, when it is arranged in a rotary drum, a dummy base for the balance is eliminated or when the base is formed, the dummy base is formed simultaneously.
Patent JP-H04221959-A (JP)
Title: Formation of resist pattern
Inventor: NAKAMURA HIROKO
IPC: H01L21/027
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a resist pattern superior in resolution by using far-ultraviolet rays a s an exposourse light. CONSTITUTION:A chemically amplified resist 2 applied to the substrate 1 to be processed is selectively exposed to ultraviolet rays 3 and developed with alkali after postbaking to form the resist pattern 8. In this process, the resist pattern 8 superior in precision and free from protrusions like penthouses to downfliw ashing by a gaseous mixture of carbon tetrafluoride and oxygen after the postbaking or predeveloping it by spray development with a ketone or acetate solvent and then developing it with alkali.
Patent JP-H04223312-A (JP)
Title: Mounting board for discharge lamp lighting device
Inventor: HORIBE SHUICHIRO
IPC: H01F37/00
Filed: 1990-12-25
Abstract: PURPOSE:To contrive both extension of life of a discharge lamp lighting device and miniaturization of a mounting board by improving the heat-radiating property of the discharge lamp lighting device to be mounted. CONSTITUTION:At least protruding parts 2a are provided on a part of the section detouring the mounting legs 3c of a discharge lamp lighting device on the mounting boards 2 facing a ballast 3 which is a discharge lamp lighting device, and the aforesaid protruding parts 2a are brought into contact with one surface 3b having the mounting legs 3c of the body part 3a of the above- mentioned ballast 3. As a result, the heat generated on the ballast 3 is conducted by solid contact to the mounting boards 2 composed of metal material having excellent heat-radiating property, and the temperature of the ballast 3 goes down. As a result, the life of the ballast can be extended, the interval between the ballasts 3, which are adjoiningly mounted on the mounting board of the discharge lamp lighting device, can be narrowed, and the mounting board of the discharge lamp lighting device can be made small in size.