baber/WOPTO huggingface dataset:
Patent JP-H1153706-A (JP)
Title: Writing head for magnetic display medium
Inventor: OKUDERA MAKOTO
IPC: G11B5/127
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To avert the peeling of a magnetic core mounted with windings from a magnetic shielding material even under adverse environmental conditions by welding the magnetic core and the magnetic shielding material in order to arrange and fix the magnetic core perpendicularly to the magnetic shielding material. SOLUTION: The magnetic core 1 mounted with the windings 4 is arranged perpendicularly to the bottom of the nearly U-shaped magnetic shielding material 3 consisting of a soft magnetic material. The front end of the magnetic core 1 and the magnetic shielding material 3 are fixed by welding while forming a weld zone 2. Both ends of the U-shaped magnetic shielding material are capped with covers and after the windings 4 and the magnetic core 1 are shielded, a molding resin is poured into the inside where the magnetic core 1 is arranged. The resin is cured to integrate the assembly, by which the writing head for magnetic display media is obtd.  The adhesive force of the magnetic core and the magnetic shielding material is increased by fixing the magnetic core and the magnetic core 1 by welding, by which the occurrence of the peel, etc., is averted even under the adverse environment, such as high-temp. and high-humidity heat cycles.
Patent JP-S61143799-A (JP)
Inventor: KOMATSU AKIO
IPC: G10L13/04
Filed: 1985-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04104087-A (JP)
Title: Apparatus for suppressing discharge of radioactivity at time of accident
Inventor: WATABE ATSUSHI
IPC: G21F9/02
Filed: 1990-08-23
Abstract: PURPOSE:To suppress the discharge quantity of radioactivity to environment effectively by providing a combined filter of a metal fiber filter and an activated carbon fiber filter in a reactor on the way of piping. CONSTITUTION:When a severe accident exceeding the planning standard of a reactor container is generated, a large amount of a radioactive substance is discharged to the dry well 4 of a reactor container 3. At this time, the greater part of the granular (aerosol-like) radioactive substance is removed by the metal fiber filter 21 composed of a stainless steel fiber provided in a vent pipe 9 and further reduced by scrubbing. When the pressure in the reactor container further rises and there is the possibility of the damage of the reactor container 3, the radioactive substance such as iodine suspended in vent gas is passed through a metal fiber filter 19 and an activated carbon fiber filter 20 and the granular radioactive substance is collected by the former and gaseous radioactive iodine is collected by the latter.
Patent JP-S6198615-A (JP)
Title: Glass run structure for automobile door
Inventor: MOCHIDA HARUO
IPC: E05B83/36
Filed: 1984-10-19
Abstract: PURPOSE:To avoid water drops along the glass run from wetting the door lock, by furnishing a guide member, in the direction sloping rear-ward apart from the door lock, at the bottom of the glass run which is placed at the rear side of the window sash. CONSTITUTION:At the bottom 3a of the glass run 3, a rubber block 9 formed with the section same as the glass run 3 is used to fix a glass run cutting piece 8. The glass run cutting piece 8 is arranged to be sloped down apart from the door lock 7. And a down-sloping flow down surface is formed by an outer lip 8a and an inner lip 8b installed on the glass run cutting piece 8.
Patent JP-H1149091-A (JP)
Title: Ship body propulsion and water turbine device
Inventor: KATO YUNOSUKE
IPC: B63H1/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a ship body propulsion and water turbine device wherein conversion of rotational energy into ship body propulsive force and conversion of flow water energy into the rotational energy are high efficiently performed, a device total unit is formed into compactness in small size, a total unit of a rotary body can be set in the water. SOLUTION: Between bracket arms 3 of a device frame 2 fixed to a ship body, a rotor 4 supported to a rotary shaft 5 associated with a drive wheel 9 in a shaft end is provided, this rotor 4 is provided with [blade shaft 8 having rectangular plate blade 7 to be in parallel to rotary shaft 5] in both ends of a rotary arm 6 fixing the arm center to the rotary shaft 5, and the blade shaft 8 has a chain wheel 12A fixed to the bracket arm 3 and on-its-own-axis rotational mechanism winding a chain 13 to a chain wheel 12B of the blade shaft 8.  By rotating the rotor 4, the blade shaft 8 revolves around on a circular orbit C with the rotary shaft 5 serving as the center, simultaneously with the blade 7 rotating on its own axis, the blade 7 in a top dead center position H is in a tangential direction of the circular orbit C, and the blade in a bottom dead center position L presents attitude in a diametric direction of the circular orbit C.
Patent JP-S6465446-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: FURUMURA ICHIRO
IPC: G01N29/04
Filed: 1987-09-04
Abstract: PURPOSE:To detect a fine defect with good sensitivity by setting a gate signal for measuring the signal height of an ultrasonic wave echo obtained on the center axis of an ultrasonic wave beam where it is converged on one point in an ultrasonic wave receiver, and scanning the entire surface of an extremely thin plate. CONSTITUTION:A pulse voltage for generating the ultrasonic wave is sent from an ultra sonic wave transmitter 12 to an ultrasonic probe 5 and a reflected ultrasonic wave from a body to be inspected is received by the probe 15 and amplified by the ultrasonic wave receiver 13. The transmitter 12 and receiver 13 operate under the control of a flaw detection controller 14. When an ultrasonic wave flaw detection waveform is specified with the gate signal set by the controller 14, its analog signal is converted by a peak detector 16 into a signal corresponding to the highest value. Further, the peak signal is converted 17 into a digital value, stored in a flaw detection result recording memory 18, and displayed 19 as image information according to a program in the controller 14. Data corresponding to a shape drawing such as the plate thickness of the extremely thin plate as the body to be inspected is inputted from a data input device 20 and stored in an input data memory 21.
Patent JP-H0958628-A (JP)
Title: Packaging body
Inventor: OKA YASUHIRO
IPC: B65B53/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the covering workability, and at the same time, eliminate the necessity of an excessively large heat-shrinkable film by a method wherein a plurality of decorative boxes which have small boxes housing an article, and hanging parts to hang the small boxes are accumulated, and specified side surface parts of all the small boxes are covered with a heat-shrinkable film. SOLUTION: For a packaging body, e.g. five decorative boxes 1 consisting of small boxes 11 and a hanging part 12 are arranged in the same direction in two rows, and also, the small boxes 11 are joined to each other. Then, the hanging parts 12 are superposed in the longitudinal and lateral directions and accumulated, and only ten small boxes 11 are covered with a cylindrical heat- shrinkable film 2. In this case, specified side surfaces of all the small boxes 11, and certain parts of the upper surface parts of all the small boxes 11, and certain parts of the lower surface parts of the small boxes 11 are covered with the film 2, and each decorative box 1 is held. Also, on the film 2, a tab 2a to unseal the film 2 is provided, and when the packaged boxes are taken out, the tab 2a is pulled, and the film 2 is broken along a perforation 2b.
Patent JP-2001045948-A (JP)
Title: Cassette for electronic mosquito-repellent tool and electronic mosquito-repellent tool
Inventor: KOTANI SHO
IPC: A01M1/20
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cassette capable of preventing an accident of an infant by intake of insecticidal component contained in a tape in nonuse. SOLUTION: A case main body 70 has an opening part 77 at a position corresponding to a heating head of a driving apparatus. A hub 72 on a winding side and a hub 71 on a feed side are installed at an interval in the inside of the case main body 70. A tape has 31 has an insecticidal component, is passed through the opening part 77 and is stretched between the hub 72 on the winding side and the hub 71 on the feed side. A protecting sheet 32 is arranged on the front of the front of the tape 31 at the opening part 77 of the case main body 70.
Patent JP-H0383401-A (JP)
Title: Waveguide corner
Inventor: FUJII YASUHIRO
IPC: H01P1/02
Filed: 1989-08-28
Abstract: PURPOSE:To simultaneously convert the propagation direction of electromagnetic waves of two orthogonally polarized waves by setting a conductive plate which possesses plural slits parallel to a slope at an approximately 45 degree angle provided at the corner part of a rectangular waveguide, and arranging the slits in a direction orthogonal to one end of the two polarized waves. CONSTITUTION:A slope 2 is set at about 45 degrees to the walls of a rectangular waveguide 1 at the corner part of the square waveguide 1, and arranges a conductive plate 3 parallel to this slope 2. At this conductive plate 3, plural slits S are formed in a direction perpendicular to the electric field of a TE01 wave, so the TE01 wave passes through the conductive plate 3. On the other hand, because the TE01 wave has an electric field with the same direction as the slits S, it is affected by the conductive plate 3. Thus, for the TE01 wave, a cut rate is decided at the corner part constituted of the slope 2 of the square waveguide 1, and for the TE01 wave, the cut rate is decided by the position of the conductive plate 3 arranged parallel to the slope 2.
Patent JP-H0639046-A (JP)
Title: Refuge device
Inventor: TAYA TOKIMITSU
IPC: A62B1/04
Filed: 1992-07-28
Abstract: PURPOSE:To safely execute a piecemeal descent by attaching a safety frame so as to be freely ascendable and descendable to a pole on an outer wall of a house, providing an auxiliary part for putting the heel of one foot thereon in this part of half of a step-on board, providing a spring for returning the toe in the part which the toe of the step-on board touches, and controlling damping of a descent of the step-on board by the auxiliary part. CONSTITUTION:A safety frame 4 is attached to a pole 1 arranged in the outside of an outer wall of a house so as to freely ascendable and descendable through a guide sleeve 5, and also, a step-on board 8 is attached so as to be freely movable vertically. Subsequently, a shaft part 10 of the safety frame 4 is fitted into a bearing sleeve 9 embedded in the step-on board 8 so as to be freely rotatable loosely. Also, an auxiliary part 11 for putting the heel on the step-on board 8 of the safety frame 4 is provided, and also, a spring 13 is extended and provided through a turnbuckle 14, and moreover, a return rope 16 stretched round to a pulley provided in both the upper and the lower end parts of the pole 1 is fixed and attached through a binding part 17. Furthermore, a return spring 24 of the toe is fixed and attached to the bottom face of a recessed hole pierced on the upper face of the part which the toe of the right foot corresponding to the auxiliary part 11 of the step-on board 8 touches.
Patent JP-S60114603-A (JP)
Inventor: MARUKO SABUROU
IPC: F22B37/40
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1046221-A (JP)
Title: Swing chute in furnace of blast furnace
Inventor: TAKATANI KOICHI
IPC: B07B1/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the charging segregation in a furnace, to stabilize the operation, to reduce fuel cost owing to direct charge of fine grain raw materials and to improve the productivity by arranging a classifying mechanism on the bottom surface and/or the side surface of a chute and uniformly distributing the fine grains in the raw material over the whole range in the furnace. SOLUTION: A screen 1 arranging bar materials applying wear resistant treatment as a drainboard state in parallel of 5mm gaps in the raw material charging direction, is arranged at the bottom surface 2 of the chute to give the screening function to the raw material rolled and flowed down on the chute. Since this screening is executed step by step according to the rolling and the flowing-down of the raw material in the chute, the fine grain raw materials of the grain diameter in the undersize can uniformly be distributed over the whole zone in the furnace. The same size of the screen is desirable to arrange at the side surfaces of the chute, too to prevent such case that the raw material can not be treated with the screen 1 only at the bottom surface of the chute at the time of accelerating the charge of the raw material.  In any case, the coarse grain of the grain diameter in the oversize is charged by the conventional charged raw material distribution control method from the tip part of the chute.
Patent JP-H0862278-A (JP)
Title: Method for locating grounding generated point, and tool for locating grounding generated point used in the method
Inventor: HONDA HISAKATSU
IPC: H02B3/00
Filed: 1994-08-24
Abstract: PURPOSE: To locate generating point of grounding by turning off a grounding current, measuring only a load current, making the grounding current flow after the operation so as to make the load current zero, extracting the change based on only the grounding current that is overlapped on the load current, and discriminating the presence or absence of the grounding current. CONSTITUTION: When grounding occurs at a grounding generating point EP, a grounding current Ie flows through the grounding loop in the direction of the arrows. A grounding detecting relay DR of a relay LD for detecting the DC grounding having the grounding-point locating circuit, is operated, and the grounding is reported to the outside. Then, the contact point of an intermittent relay RR is opened through a remote terminal, and the current Ie is turned off. A measuring point PP is clamped by a DC clamp-on tester HDK, and the current value is measured. After a tracking push button FB is pushed and the load current is zeroed, the relay RR is opened and closed. When the contact point is closed, the current Ie is displayed on the tester HDK. When the contact point is opened, zero is displayed. This indicates that the measuring point PP enters the grounding loop. This is repeated by changing the place, and the around generating point can be narrowed.
Patent JP-2000059191-A (JP)
Title: Semiconductor switch
Inventor: OKAMURA KATSUYA
IPC: H03K17/16
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized semiconductor switch capable of high repetition operations without the need of supplying power from the outside to a driving circuit. SOLUTION: For this semiconductor switch, a snubber capacitor is constituted of plural capacitors Cs1 and Cs2, a second capacitor Cg is parallelly connected through a diode Dg to the one or plural capacitors and the second capacitor Cg is used as the power source of the driving circuit GU of a semiconductor switching element. When the semiconductor switching element SW is turned OFF, the respective capacitors are charged from a main circuit and the second capacitor Cg is charged as well. Also, when the semiconductor switching element SW is turned ON, though the electric charges of the snubber capacitor are discharged, the second capacitor Cg is not discharged since the diode Dg is present and energy is supplied to the driving circuit.
Patent JP-S61100751-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C7/26
Filed: 1984-10-23
Abstract: PURPOSE:To enhance processing stability in high-speed development processing by specifying the average grain diameter of silver halide of a blue-sensitive silver halide emulsion layer, and silver bromide content of green- and red- sensitive silver halide emulsion layers, and forming a green- or/and red-sensitive layer between the blue-sensitive layer and a reflective support. CONSTITUTION:The blue-sensitive silver halide emulsion layer contains silver halide, preferably, having an average grain diameter of 0.30-0.50mum. When it exceeds 0.55mum, processing stability is deteriorated, and when it is under 0.20mum, sensitivity is made deficient, the magenta color becomes turbind. A preferable silver bromide content of the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer 30-50mol%, and as a preferable embodiment for arranging the emulsion layers, the green-sensitive silver halide emulsion layer is formed under the blue-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer is overlaid above it.
Patent JP-H0269506-A (JP)
Title: Fluorocarbon-resistant member
Inventor: HOSAKA KAZUHIKO
IPC: C08F236/04
Filed: 1988-09-06
Abstract: PURPOSE:To obtain the title member formed by using a polymer of dichlorobutadiene monomer and conjugated diene based monomer, etc., reduced in permeability of fluorocarbon gas used a refrigeration medium gas, having excellent flexibility and useful for hose, packing, O ring, etc. CONSTITUTION:The aimed member molded by using a polymer composed of (A) 40-100wt.% 2,3-dichloro-1,3-butadiene monomer, (B) 0-60wt.% conjugated diene based monomer (e.g., 1.3-butadiene or 2-methyl-1,3-butadiene) and as necessary (C) 0-10wt.% (based on the wt. of components A and B) monomer [e.g., (meth)acrylic acid or (meth)acrylo-nitrile] copolymerizable with the component A and component B.
Patent JP-2000052497-A (JP)
Title: Laminated film and its production
Inventor: SUGIYAMA YASUHARU
IPC: B32B27/32
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film having stable adhesiveness to a layer comprising polyolefin or a modified matter thereof without generating an odor due to oxidation. SOLUTION: In a laminated film consisting of at least a film of a base material 1 and an extruded resin layer 2 wherein a resin is melted to be extruded to the film of the base material 1, the laminated surface of the extruded resin layer 2 is subjected to corona discharge treatment at a time of melting and at least the surface laminated to the base material 1 of the extruded resin layer 2 comprises polyolefin or a modified matter thereof.
Patent JP-H0769577-A (JP)
Title: Steel beam member erection method using crane
Inventor: TAMAKI SHOJI
IPC: E04G21/14
Filed: 1993-09-06
Abstract: PURPOSE:To undertake the easy and safe transport of a steel beam member during the lifting and carriage thereof with a crane by actively reducing the occupied area of the member in a horizontal direction, while assuring the accurate and quick erection of the member. CONSTITUTION:The chain block 24 of a first lifting member 16 is extended, thereby keeping the first and second lifting members 16 and 18 approximately at the same length. In this state, a steel beam member 14 is kept horizontal and lifted. After the member 14 is elevated to the prescribed height, the motor 24a of the chain block 24 is driven to contract a chain 24c, and the member 14 is thereby kept approximately vertical. Then, after the member 14 in vertical state is carried to a destination, the chain block 24 is again actuated to extend the chain 24c. The member 14 is thereby kept approximately horizontal and the end thereof is connected to a mating member for erection.
Patent JP-S6279904-A (JP)
Title: Cermet cutting tip
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1985-10-04
Abstract: PURPOSE:To improve resistance against plastic deformation, shock and wear of a tip by restricting the ingredients of a compound; W, Co and Ni, TiN, TaC and also WC acting as binding phase forming ingredient. CONSTITUTION:Each ingredient of a compound restricted as follows: W:2-15%, Co and Ni:5-25%, TiN:10-40%, TaC:5-30% and WC:5-25%, these powders are respectively mixed press-formed and sintered in nitrogen atmosphere, thus a cutting chip is manufactured. The W improves plastic deformation resistance. The Co, Ni, TiN and WC improve shock resistance. The TaC improves acid resistance.
Patent JP-H0776919-A (JP)
Title: Method of joining finish material in air-tight chamber
Inventor: AOYANAGI TORU
IPC: E04F21/18
Filed: 1993-09-07
Abstract: PURPOSE:To simply and aesthetically join finish materials together while maintaining an air-tightness without using soldering, by simply folding back the finish materials. CONSTITUTION:Connecting end parts of finish materials 14 having specified cut dimensions are raised. The finish materials are applied over a board 14 by means of an adhesive while thus raised parts 14a adjacent to each other are made to abut against each other. A joint 16 having a W-like cross-sectional shape is applied over each adjacent raised parts 14a, its inner middle protrusion 16a being interposed between the raised parts 14a. The raised parts 14a are pressed by drum-shape rollers 18, outside of the joint 16 applied thereto, so as to force the raised parts to open from each other, and then, are squeezed out by a flat roller so that the connecting end parts of the finish materials are flatly joined together.
Patent JP-H0268508-A (JP)
Title: Motor driven zoom camera
Inventor: MIYAMOTO HIDENORI
IPC: G02B7/08
Filed: 1988-09-05
Abstract: PURPOSE:To take photographs which are varied in photographic magnification as a photographer intends while leaving the photography to a camera by setting plural focal lengths of a zoom lens optionally, storing focal length information on them in a memory circuit in advance, and taking the pictures with the stored focal lengths. CONSTITUTION:The focal length information which varies according to the displacement of the zoom lens can be detected by a focal length detecting circuit 6 and plural focal lengths are set optionally and stored in the memory circuit 10 in advance. Then when the photographs are taken with the stored focal lengths, the operation of a motor driving circuit 5 is stopped in response to the coincidence between the focal length information stored in the memory circuit 10 and the focal length information on the zoom lens which is detected by the detecting circuit 6. Therefore, the photographer can perform the photography in a short time while varying the photographic magnification stepwise and never misses a shutter change not only in continuous photography, but also in one-picture photography. The focal length is confirmed on a liquid crystal device 11 and its focal length information is stored in the memory circuit 10 by half-depressing a shutter release button.
Patent JP-2000052403-A (JP)
Title: Strand dies for extruder and method for preventing gum of the same
Inventor: KAKIZAKI ATSUSHI
IPC: B29C48/05
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide strand dies for an extruder in which restoration is enabled at a low cost without replacing the whole die plate when the inner face of a nozzle hole of a die plate has been damaged and to provide a method for preventing gums of the dies. SOLUTION: A plurality of nozzle pieces 6 in which nozzle holes 9 are opened, are screwed in a die plate 5 of strand dies for an extruder. Gum like resin blocks generated in the outer peripheral parts of the outlets of the nozzle holes 9 are prevented by replacement of the nozzle pieces 6. The number of a nozzle can be changed by substituting a nozzle plug 10 for a part of the nozzle pieces 6.