baber/WOPTO huggingface dataset:
Patent JP-H03199321-A (JP)
Title: Method and device for rapid melting by cold supply of aluminum ingot
Inventor: AOKI KOEI
IPC: F27B14/06
Filed: 1989-12-28
Abstract: PURPOSE:To decrease the height over the entire part of the device and to improve thermal efficiency by pouring the molten metal stored in an upright heating up/pouring furnace which is disposed below an inserting/melting furnace having an upright hollow pipe shape and is opened at both top and bottom ends. CONSTITUTION:An ingot 20 of an Al metal is inserted as a coolant from the aperture 3a at the top end of the inserting/melting furnace 3. An induction heating coil 2 is operated to successively melt the ingot 20 from the surface toward the inside to form liquid drops which are allowed to flow down from a through-hole 6a at the bottom end thereof. This molten metal is housed into the heating up/pouring furnace 4 below the furnace 3 and an electromagnetic pump 8 is operated to apply the thrust in a backward direction on this molten metal against the gravity. The molten metal is thus stored. Heaters 5a, 7a are then operated to heat the molten metal in the furnace 4 up to a prescribed temp. The thrust of the electromagnetic pump 8 is turned downward in the same direction as the gravity direction or the pump is stopped and the molten metal is poured from a slit 9a.
Patent JP-H10199991-A (JP)
Title: Method of forming contact on substrate and contact thereof
Inventor: NIUYA TAKAYUKI
IPC: H01L21/60
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce an alignment margin and increase a layout area by doping a polysilicon layer and a source/drain region after forming an overlapping polysilicon layer on the source/region. SOLUTION: Source/drain regions 40, 44, 46 are formed by ion-implantation or injection. Next, a nondoped polysilicon layer 50 is formed on a field oxide 14, a gate 20, a contact-gate structure 28 and source/drain regions 40 to 46. On a pile of this polysilicon layer 50, chemical vapor deposition or other appropriate technique is used. Next, doped layers 52, 58 are formed on the polysilicon layer 50. Next, a conductive layer 70 is formed on the doped layers 52, 58 of the polysilicon layer 50, so as to form contacts 80 to 86 connected to the source/drain region 40 to 46 being self-aligned. Thereby, an alignment margin can be reduced.
Patent JP-H10175652-A (JP)
Title: Packaging body
Inventor: FUKUZAWA MINORU
IPC: C09J4/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, improve the preservation stability of a content, and improve the discharge operatability and the using-up property by a method wherein in a foil folded container which is manufactured by folding aluminum foil, a liquid-form or a gel-form content is filled. SOLUTION: A foil folded container 1 is manufactured by folding an aluminum foil F. As the aluminum foil F, is flexible one which has been quenched, is used. In case of a hard one, an oil component may not be totally removed by a washing, and the preservation property of a content A is affected. When the folding-in is flatly performed, an open part at the time of folding-in becomes flat as well, and at the time of the folding-in, the folding operation is performed while inserting an appropriate jig 7, and the packaging body is formed into a solid shape, the body part of which has a swelling. After folding into a specified shape, the content A is filled from the open part side, and the open part is folded in such as winding to close the open part.  By this method, the packaging body can be manufactured at a low cost, and a discharging can be smoothly performed by pressing or squeezing, and the content A can be used up without a residue.
Patent JP-H04204978-A (JP)
Title: Transfer device
Inventor: NONAKA HIROYUKI
IPC: G03G21/10
Filed: 1990-11-30
Abstract: PURPOSE:To surely transfer an image to a transfer body without causing the lie-down of fur and the welding of a toner particle by allowing a transfer unit in which a transfer member is incorporated to approach to or separate from a photosensitive body. CONSTITUTION:In the case of transferring a toner image to the transfer body 6, the entire transfer unit 15 is moved through a separating and approaching mechanism 19 so that the transfer member 11 may abut on the photosensitive body 1 side, and the toner image on the photosensitive body 1 is transferred to the transfer body 6 which is supplied between the photosensitive body 1 and the transfer member 11. After finishing transfer, the entire transfer unit 15 is moved in a direction where it is separated from the photosensitive body 1 side through the mechanism 19. Therefore, in the case of using a fur brush as the transfer member 11, the lie-down of the fur is not caused and faulty transfer is prevented. In the case of using a conductive transfer roller as the transfer member, the excellent transfer image is obtained without causing the welding of the toner particle.
Patent JP-H05148547-A (JP)
Title: Production of cr-containing steel sheet having excellent workability and corrosion resistance
Inventor: UEMATSU YOSHIHIRO
IPC: C21D8/02
Filed: 1991-11-28
Abstract: PURPOSE:To produce the cold rolled steel sheet having a high Lankford value by subjecting steel products contg. a specific ratio of Cr to hot rolling to end a finish pass in a gamma single phase region and coiling the rolled steel products at a high temp., then subjecting the steel products to cold rolling and finish annealing. CONSTITUTION:The steel products formed by balancing the compsn. between the ratio of the Cr incorporated at 5 to 11wt.% therein and the ratio of other elements in such a manner that the perfect transformation to the gamma single phase arises when heated to 1100 to 1300 deg.C are subjected to the hot rolling to end the finish pass in the gamma single phase region and are then subjected to the cold rolling and finish annealing after the coiling at a high temp. Since the structure after the hot rolling is made into the finely grained ferrite structure, the generation of the macro-cast structure generated at the time of smelting of the steel products and the band-like structure derived therefrom is suppressed. The cold rolled steel sheet which has the high Lankford value and is suitable for a high degree of working, such as deep drawing, is obtd.
Patent JP-H07159363-A (JP)
Title: Gas sensor
Inventor: NAKAJIMA SEIICHI
IPC: G01N27/12
Filed: 1993-12-04
Abstract: PURPOSE:To improve a gas sensor with an activated carbon filter. CONSTITUTION:The gas sensor is provided with a gas detection element 3 within a cup-like explosion-proof wire mesh 2 covering the upper face of a base 1 and a cup-like activated carbon filter 4 covering the mesh 2. The filter 4 is formed on a cup-like wire mesh 5 by inserting a mixture 6 of activated carbon and binder for forming so that the mesh 2 may be given a function of the filter 4. Thus, since the entire surface of the filter 4 or mesh 2 is formed by a formed product with good air permeability made of the mixture of activated carbon and binder, the outside air easily passes through the element 3, so that the sensitivity can be improved and furthermore assembling can be simplified because the filter 4 is made of a single part.
Patent JP-2000159440-A (JP)
Title: Ending device
Inventor: URATANI YASUSHI
IPC: B65H69/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To get rid of a snarl in a joint of yarn, and eliminate any possible hitching part while to improve appearance. SOLUTION: This ending device is one that is installed with a shaver 28 for shaving a yarn snarl 27 projected out of a joint 26 of yarn Y. This shaver 28 is provided with a net 30 set up face-to-face with a yarn running path in time of ending, a suction means 33 sucking the snarl 27 from the opposite side of this yarn running path to the net 30 and passing through the net 30, and a cutter 31 cutting the attracted snarl 27, respectively. While the yarn is traveled and it is restored to a normal running path R from the running path in time of ending, during a yarn release by clamp levers 15 and 16, the joint 26 of the yarn Y is frictionally moved on the net 30, whereby the yarn snarl 27 is shaved off.
Patent JP-H06316177-A (JP)
Title: Thermal recording material
Inventor: RIYUKU RAANDERU
IPC: B41M5/48
Filed: 1993-12-06
Abstract: PURPOSE: To make a heat-sensitive imaging material necessary for low imaging energy and having low toxicity and a lithographic printing plate by a dry method of a low cost using it. CONSTITUTION: The heat-sensitive recording material comprises a support carrying a binder layer, optionally an intermediate adhesive layer, and a porous or barrier layer that is abatable by a laser beam or permeabilizable under the influence of a laser beam, wherein the binder layer contains at least one hydrophobizing agent capable of diffusing under the influence of heat through holes made in the barrier layer or through permeabilized parts of the barrier layer and capable of reacting with an oleophobic surface of a printing plate precursor brought in face-to-face contact with the barrier layer. A method for forming a lithographic printing plate using the heat-sensitive imaging material is provided.
Patent JP-H05147439-A (JP)
Title: Side door of automobile
Inventor: MIZUNO RYOZO
IPC: B60R21/02
Filed: 1991-11-29
Abstract: PURPOSE:To provide the side door of an automobile which can readily absorb an external impact when it is applied to the sidedoor. CONSTITUTION:A bead 8 which projects to an outer panel 3 side and extends in the vertical direction is formed at the nearly center part of the inner panel 2 of a side door. In the front surface collision, the inner panel 2 and the side door 1 are deformed to absorb the impact energy. The impact absorption is facilitated by the structure for forming the bead 8 on the inner panel 2.
Patent JP-2001157917-A (JP)
Title: Deburring apparatus having cutting edge
Inventor: SUMITOMO SHIGENOBU
IPC: B23D79/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a deburring apparatus having a cutting edge which is basically unnecessary for adjusting the position of the cutting edge, and free from any problems that a work is damaged or burrs are left behind even when the work has a small dimensional error. SOLUTION: The deburring apparatus comprises a first base 23 with cutting edge 1-5 for deburring use mounted thereon, and a second based 27 provided with receiving members 35 and 36 to support the work W and relatively movable to the first base, and burrs Wa of the work W supported on the receiving members are removed by the cutting blades through the relative movement between the first and second bases, the cutting blades are movably mounted on the first base in the direction advancing/separating to/from the work, and provided with a forcing member 53 to press the cutting blade to the position in contact with the work.
Patent JP-H06186393-A (JP)
Title: Splash catching device and waste liquid concentrating facility
Inventor: KONDOU YOSHIKAZU
IPC: G21F9/08
Filed: 1992-12-21
Abstract: PURPOSE:To provide a waste liquid concentration facility using a splash catching device without lowering droplet removal efficiency even if it is used for a long time by preventing droplets from being scattered again in the downstream of the splash catching device. CONSTITUTION:A guide plate 6 for producing swirl flow in the inside of a droplet catching layer 5 is provided, and a droplet separator 8 for separating droplets overflowed from the droplet catching layer 5 from gas and catching them is set in the downstream of the splash catching layer 5. In addition, a droplet recovery chamber 12 for recovering the droplets caught with the droplet separator 8 is provided in an exit side circumference part of the droplet catching layer 5, and droplet lowering tubes 14 are set in a plurality of parts of the droplet recovery chamber 12.
Patent JP-H05174031-A (JP)
Title: Production load deciding method
Inventor: OKISHIO YOSHIKAZU
IPC: G06Q50/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide a production load deciding method which can obtain the information on all product types that are not allocated to a production plan. CONSTITUTION:A step 1 shows a process where the product types are allocated to a production plan reservation table. In a step 2 the production plan reservation table is extracted to a tentative equipment I-II which is presumed in response to the product types that can be produced by plural equipments. In a step 3 the value of the preceding allocation result is daily subtracted from the initial value. In a step 4 the allocation results corresponding to the equipments I and II which actually produce the product types that can be produced by plural equipments are daily added together and calculates the remaining load values of the related equipments. In a step 5 the preceding subtraction value is subtracted from the result of addition. In a step 6 the dates of the negative numeric characters are extracted from the result of subtraction. Then the related product types are selected out of the dates in a step 7.
Patent JP-H03203076-A (JP)
Title: Cartridge for optical recording disk and optical recording disk
Inventor: USAMI MAMORU
IPC: G11B23/03
Filed: 1989-12-28
Abstract: PURPOSE:To smoothly set this cartridge to the revolving shaft of a driving system by forming ribs projecting toward the inner side of the cartridge on the inner side of both shells and setting the area of the contact part with the optical disk at the front end of the one rib smaller than the area of the base part. CONSTITUTION:The cartridge 5 housing the optical disk 10 is formed by sticking a pair of the shells 51, 55 in such a manner that the shells face each other. The ribs 81, 85 respectively project toward the inner side of the cartridge 5 are integrally formed with the shells near the center of the shells 51, 55 and more particularly around hole parts 61, 65. These ribs 81, 85 are so formed that the area of the part at the front end of at least either one of the ribs in contact with the optical disk 10 is smaller than the area(sectional area of the direction orthogonal with the axis of rotation) of the base part (root part) where the ribs are projected and formed.
Patent JP-H10164205-A (JP)
Title: Portable telephone set
Inventor: MATSUBARA TOSHIYA
IPC: H04B1/3822
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To attain telephone calling operation by having a tablet which converts a character that is inputted by a pen into an electric signal based on its position, providing a character input unit like providing a liquid crystal display device on the rear side and describing a handwritten character on an input part. SOLUTION: A portable telephone 10 contains a transmitter-receiver, and has a microphone 14 and a speaker 13 on the front and a touch switch shared type character input unit 17 that includes a handwritten character input unit on a central part on the front. A character that is described by a pen 20 is identified by the character recognition program of a microcomputer that is installed within a telephone body, and shown on a number display part. After confirming the number, a call out operation is carried out by operating a call switch. A memo input switch modifies a character that is inputted in a handwritten character on an input display part 29 into a regular block letter or stores it as it is as an image input in internal memory, and it can be displayed or erased as necessary.
Patent JP-H11162336-A (JP)
Title: Manufacture of electron emitting element
Inventor: NAKAJIMA YASUHIDE
IPC: H01J9/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily form an element with sharp tip by holding a fine body made of a material for forming an electron emitting element between two substrates, heating the fine body to a temperature not lower than the melting point of the fine body, and then extending the fine body by parting the substrates and cutting the fine body at the middle part while cooling the fine body. SOLUTION: Ultra fine particle bodies 21 made of a material for forming an electron emitting element in number of 1-100 to one light emitting anode 1 are mounted on an electron emitting substrate 12 such as a glass substrate or a ceramic substrate formed with a circuit layer 13. The material of the particle bodies 21 is an alloy having a melting point in a range from 450 to 500 deg.C and spherical or square pillar body with 0.1-5 μm of diameter. The particle bodies 21 are held between a substrate 12 and a substrate 22 and heated to a temperature higher than the melting point of the alloy material of the electron emitting element by 5-10 deg.C to melt and deposit the bodies on the substrates and while being cooled, the substrate 12 and the substrate 22 are parted.  The particle bodies are extended and extremely thinned in the middle parts and finally cut to give electron emitting elements 14 having sharp tips suitable for electron emission.
Patent JP-H05178559-A (JP)
Title: Elevator control device
Inventor: TAI YOSHIFUSA
IPC: B66B5/02
Filed: 1991-12-24
Abstract: PURPOSE:To prevent overheating and seizure of a motor for an elevator. CONSTITUTION:An elevator control device is provided with a motor circuit voltage detecting relay 1E for detecting a voltage fed to a three-phase induction electric motor 1M for an elevator and an electromagnetic brake circuit voltage detecting relay 2E for detecting a voltage fed to an electromagnetic brake B. When the voltage detecting state of the motor circuit voltage detecting relay 1E coincides with that of the electromagnetic brake circuit voltage detecting relay 2E, a contactor 10 for emergency is worked and a feed to the three-phase induction electric motor 1M for an elevator and the electromagnetic brake B is disconnected.
Patent JP-H09237291-A (JP)
Title: Electromagnetic field intensity calculation device and electromagnetic field intensity calculation method
Inventor: OTSU SHINICHI
IPC: G06F17/50
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To calculate electromagnetic field intensity emitted by an electric circuit device at high speed while maintaining high precision. SOLUTION: A sample calculation processing part 4 calculates mutual impedance in a sampling frequency without using an approximate expression. An approximate coefficient derivation processing part 5 calculates an approximate coefficient with an LU analysis method in accordance with the approximate expression that is constituted of the polynomial of the frequency, which is expressed by the approximate coefficient and the frequency, and that shows mutual impedance. An approximate calculation processing part 9 calculates the mutual impedance in the designated frequency with the approximate expression by using the approximate coefficient. An electromagnetic flow calculation processing part 10 calculates a current value flowing in respective elements by using the mutual impedance.  An electromagnetic field calculation processing part 11 calculates an electric field and a magnetic field by using the current value.
Patent JP-H11155524-A (JP)
Title: Antiallergic fish sauce
Inventor: OSAJIMA KAZUHARU
IPC: A23L27/50
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergic fish sauce that has excellent flavor and taste and causes no allergic diseases. SOLUTION: Fresh fishes (mainly comprising white meat fishes) are used as major material to effect liquefaction of the fish meat with the autolysin that the fish meat has by itself and/or an enzymatic agent as proteinase or the like. Then, proteins of high molecular weight, lipids and the like that have the possibility of becoming allergens are removed thereby produce the objective fish sauce mainly comprising peptides of low molecular weight.
Patent JP-H08174474-A (JP)
Title: Fiber cutting device
Inventor: TAKEHARA KATSUOMI
IPC: D01G1/04
Filed: 1994-12-26
Abstract: PURPOSE: To enable a cutting device to be operated continuously by facilitating elimination of cut fiber causing clogging between blades implanted in the case of obtaining short cut fibers from a long fiber by winding the long fiber around a rotary body in which blades are radially implanted on its circumferential face and under the conditions a press roller is pressed against the fiber. CONSTITUTION: A rotary body in which blades 1 are implanted in its circumferential face is fitted between a pair of large dia. rotary bodies 3a, 3b enabling the rotary body 2 to be moved in the axial direction freely and being rotated integrally with the rotary body 2. A press roller 18 is interposed in a fiber supplying gap between the bodies 3a, 3b. A scraper 17 for eliminating clogging of cut fibers between the blades 1 while moving in the gap positioned between the blades 1 is installed in the large dia. rotary body 17. Clogging of cut fibers generating in blades is eliminated in this way.
Patent JP-2000144776-A (JP)
Title: Fixture of footstep for manhole or the like
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the safety fixture of a footstep for a manhole or the like, by which the footstep is mounted surely onto the wall of the manhole or the like while the footstep can resist usage for a prolonged term by surely fitting the leg section of the footstep easily to a mounting member buried to the wall of the manhole or the like. SOLUTION: A footstep section 2, side sections 3 and leg sections 4 are formed of mandrels 5 and synthetic resins 6 covering the mandrels 5, and synthetic resins 6a covering the mandrels for the leg sections are formed in an approximately circular cross section and molded integrally with the synthetic resins covering the side sections. A plurality of steps of fins 10 are formed on the outer circumferential surfaces of the approximately circular synthetic resins in the axis direction towards the side-section side from the leg-section side, a mounting member buried into a concrete wall is formed in an approximately hollow columnar body, and a plurality of step sections, to which each fin is retained, are formed to the interior wall of the hollow columnar body.  Abutting pieces 11 capable of being abutted against a concrete wall surface are projected from the boundary sections of both side sections and both leg sections.
Patent JP-H08173563-A (JP)
Title: Automatic fire extinguishing device attached to heating apparatus
Inventor: HOSOYA FUMIO
IPC: A62C3/00
Filed: 1994-12-22
Abstract: PURPOSE: To conduct early fire extinguishing by respectively detecting a burning temperature and light of an ignited article which caught fire from a heating apparatus, and starting a fire extinguisher by means of a control means when these detection signals satisfy specific conditions. CONSTITUTION: A light detection signal outputted from an optical sensor 2 and a temperature detection signal from a temperature sensor 1 are inputted to a control means 4. The control means 4 analyzes the inputted light detection signal and/or temperature detection signal to detect fire occurrence. Namely, when the temperature detection signal exhibits a temperature rise higher than a fixed speed or the light detection signal exhibits a light quantity larger than a specified value, the fire occurrence is judged. When the fire occurrence is judged, a starting signal is outputted to a fire extinguisher starting means 3 to spray a fire extinguishing agent by means of a fire extinguisher 5 for extinguishing the fire. As a temperature sensor 1, a temperature sensitive element can be used. As an optical sensor 2, a sensor capable of detecting a visible light beam can be used.