baber/WOPTO huggingface dataset:
Patent JP-H04168665-A (JP)
Title: Disk drive unit
Inventor: MORI YOICHI
IPC: G11B19/20
Filed: 1990-10-31
Abstract: PURPOSE:To enhance shockproofness and durability by a method wherein a stator for a motor is mounted on a housing and a rotor magnet for the motor is mounted on a hub which can be freely turned relatively to the housing. CONSTITUTION:A housing 6 is provided with one pair of wall surface parts 4, 5; a recessed part 19 is formed in a position corresponding to a hub 9 on the inner face of the wall surface part 4; an iron sheet 20 is fitted to the recessed part 19. A stator coil 21 is attached to the iron sheet 20; a stator 3 for a motor M is formed. Consequently, it is not required to install the stator 3 on the side of the hub 9; the space for bearing 8, 8 can be ensured sufficiently; the bearings which are comparatively large can be used. Thereby, even when a small size is intended, the space for the bearings 8, 8 can be ensured sufficiently. Strength, shockproofness and durability can be enhanced.
Patent JP-H03157041-A (JP)
Title: Telephone system
Inventor: KARAKI MASATO
IPC: H04M1/00
Filed: 1989-11-15
Abstract: PURPOSE:To enhance the privacy at reproduction of a message by prohibiting the acquisition of a telephone circuit even when a handset is hooked off when a predetermined personal identification number is inputted in the hook-on of the handset in the case of reproducing a recorded voice message to send a regenerative signal of a voice message to a receiver. CONSTITUTION:When a number string of a specified digit number is inputted from a key matrix 19, when handset 15 is put on a cradle (on hook), an ID number comparator 23 reads above-mentioned ID number from an ID number memory 22 and compares it with a number string from a central control circuit 20 and informs the result to the central control circuit 20. When the result of comparison shows the coincidence and a reproduction button 8 is depressed succeedingly, the central control circuit 20 brings the handset to the reproduction mode. In the handset reproduction mode, the handset 15 is hooked off and even when a hook switch 17 is closed (hook off state), a transistor(TR) 6 is kept off and trunk lines 1a, 1b are not acquired.
Patent JP-2001117153-A (JP)
Title: Zoom control device and lens device and camera system provided with the zoom control device
Inventor: MOCHIZUKI CHIHIRO
IPC: G03B17/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To improve operation performed by temporarily releasing a hand from a grip when an operation member concerning a zoom preset function is separated from the grip. SOLUTION: This zoom control device is equipped with a grip part 5 which can be held with the hand, a zoom operation member 4 which can be operated with the hand holding the grip part, and a zoom preset operation member for storing and reproducing a zoom state. The zoom preset operation member is constituted of a 1st operation member 2 provided at a position where it can be operated with the specified finger of the hand holding the grip part and selectively setting a state where the storing action of the zoom state can be performed and a state where the reproducing action thereof can be performed and a 2nd operation member 3 provided at a position where it can be operated with a finger different from the specified finger of the hand holding the grip part and executing the storing action and the reproducing action of the zoom state in accordance with the set state by the 1st  operation member.
Patent JP-H07154509-A (JP)
Title: Automatic abnormality notice equipment
Inventor: HIBINO SATORU
IPC: G08B25/08
Filed: 1993-11-26
Abstract: PURPOSE:To improve the efficiency of a notice by informing a caller to a telephone called party in a synthesis tone so as to enhance the probability of reply of an object party when a 2nd phone call is made. CONSTITUTION:Upon the receipt of an abnormality detected by a sensor at an I/O 14, a CPU 10 reads voice data information from a RAM 12 and uses an NCU 18 to control a telephone line 4 thereby calling an object telephone set being a destination contact party. When no reply is obtained, another notice destination is selected and when the party replies, voice data are read from a ROM 13, a voice synthesis circuit 16 generates a synthesized tone, the tone is informed to the replied party via a converter circuit 17 and the NCU 18 and a message representing a caller is sent to the replied party. When it is estimated that the opposite party is not an object notice receiver based on the entry of a predetermined ID or the like, after the name of the notice recipient is given to a message, the line is tentatively interrupted and 2nd calling is made. Thus, the destination notice recipient is kept waited till the 2nd phone call and the probability of the reply by the object party is enhanced.
Patent JP-H07154413-A (JP)
Title: Gateway device
Inventor: FURUNO TAKAYUKI
IPC: H04L69/40
Filed: 1993-11-26
Abstract: PURPOSE:To smoothly continue communication for recall substituted for an interrupted call by a fault with respect to a gateway device of LAN. CONSTITUTION:The gateway device which performs relay processing for terminals 141 to 14N, which are stored in a LAN 13 to be terminating destinations, with respect to individual origination calls of terminals 121 to 12M store in a network 11 adaptive to communication procedures for informing originating sources to terminating destinations and sets paths based on these procedures is provided with a storage means 15 where reported originating sources of originated calls to which paths are set are fetched based on procedures of relay processing and are stored correspondingly to these paths, a holding means 16 which monitors the states of originating source sides through the network 11 based on these procedures to hold th paths based on the result, and a path reassigning means 17 which assigns paths stored in the storage means 15 correspondingly to originating sources reported through the network 11 with respect to individual originated calls.
Patent JP-2001118316-A (JP)
Title: Optical disk device
Inventor: NAKANO KAZUHIKO
IPC: G11B19/20
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To settle a problem where the inductive voltage caused by the drive current to be supplied to a spindle motor is applied to the ground of an optical head through a chassis and the noises caused by the inductive voltage are mixed into the RF signal serving as a disk read signal. SOLUTION: This optical disk device has a constitution where a motor base 5 on which a spindle motor 6 is placed is attached to a chassis 1 that supports an optical head 2 intervening plural pieces of supports 8. Then the base 5 is insulated from the chassis 1 in order to prevent the inductive voltage caused on the base 5 by the drive signal of the motor 6 from being applied to the ground of the head 2 through the chassis 1.
Patent JP-S63151398-A (JP)
Title: Treatment of waste water containing phosphoric acid
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/58
Filed: 1986-12-15
Abstract: PURPOSE:To efficiently remove phosphorus by adding Al salt or Fe salt to waste water contg.-phosphoric acid, separating and removing precipitate and thereafter dissolving an aggregate in mineral acid and bringing the soln. into contact with Zr compd. or Ti compd. CONSTITUTION:Al salt such as aluminum sulfate and aluminum polychloride or Fe salt 2 such as iron polysulfate is added to waste water 1 contg. phosphate ion and this soln. is mixed in an agitation tank 3 to produce flock. Thereafter slurry is introduced into a precipitation tank 4 and produced flock is precipitated and removed, and treated water 5 free from phosphoric acid is obtained. Separated precipitation sludge 6 is intermittently discharged and fed to an acid treatment tank 7 and sludge is dissolved by adding mineral acid 8. The dissolved liquid 9 is brought into contact with oxide or the like of Zr or Ti in a column 10 and PO4<3-> incorporated in the soln. 9 is adsorbed and removed. Thereby the disposal cost for dehydrated cake can be dispensed with.
Patent JP-S63147499-A (JP)
Inventor: HOSHIIDE SHINICHI
IPC: D06F58/02
Filed: 1986-12-12
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-H03157419-A (JP)
Title: Mold material composition
Inventor: HAMANO ITARU
IPC: C08G59/20
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title composition suitable as a mold material of resin having low softening point, having excellent rubber elasticity, readily releasing uneven parts from molds, templating in high accuracy by blending an epoxy resin with a modified amino compound, etc., in a specific ratio. CONSTITUTION:(A) A compound containing an epoxy group and a hydroxyl group is reacted with a urethane bond-containing compound having a terminal isocyanate group to give a urethane bond-containing epoxy resin, which is blended with (B) a liquid epoxy resin such as liquid bisphenol A type epoxy resin except the component A in an epoxy group ratio of the component A and B of (95:5)-(80:20). Then the blend is mixed with (C) a modified amine prepared by reacting a diamine with an equimolar amount of a monoepoxide compound in a ratio of 0.7-1.3 active hydrogen of the component C based on 1 total epoxy group number of the blend to give the objective composition.
Patent JP-H10121556-A (JP)
Title: Waterway block through which water penetrates into underground
Inventor: TAKAHASHI AKIO
IPC: E03F5/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To increase the quantities of water penetrating the block from inside to outside and vice versa, by forming apertures on one or both side walls of a waterway block and fixing perforated plates with a distance at booth inside and outside of the apertures respectively. SOLUTION: Apertures 3 are formed at the right and left side walls 2 of a U-shaped waterway block body and lattice-form parts 6A of fitting member 6 are embedded in the side walls 2 and further, the fitting metal tool 6 is provided in the opening 3A of the aperture 3. And a perforated plate 4 with a number of holes 4A is fixed to the outside of the aperture 3 through the fitting metal tool 6 and also a perforated plate 5 with a number of holes 5A is fixed to the inside of the aperture 3 through the fitting member 6. And also an opened hole 9 is formed at the bottom wall of the body and reinforcements 10 are exposed to form water way block through which water penetrates into the underground. On installing it, this block is installed at every about 20m pitch along the waterway.  In this way, the quantity of water penetrating the block from the waterway to the ground and the quantity of water penetrating the block from the ground to the waterway can be increased.
Patent JP-H09109320-A (JP)
Title: Shape recovery device
Inventor: HIGASHIYAMA KEIZO
IPC: B29C61/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a shape recovery device having bidirectional shape recovery actions and good responsibility to temperature by laminating a shape memory composite composed of a shape memory allay having a specified shape recovery temperature and generation force and shape memory polymer having memory of a shape in different direction from the recovery action of the alloy, a Peltier element, a radiator in sequence. SOLUTION: In a shape recovery device, a shape memory composite 3, a Peltier element 4, and a radiator 5 are laminated in sequence. The shape memory composite 3 is composed of a shape memory alloy 1 having memory of a shape recovery action and a shape memory polymer 2 having memory of a shape recovery action in different direction from the recovery action of the alloy 1. The shape recovery temperature (martensite reverse modification temperature Af) of the alloy 1 is made higher than the shape recovery temperature (glass transition temperature Tg) of the polymer 2. Besides, a temperature at which (recovery stress × cross section) or the generation force of the alloy 1 is equal to (recovery stress × cross section) of the polymer 2 is set up to come between Af and the martensite modification temperature (Mf) of the alloy 1.
Patent JP-H11206712-A (JP)
Title: Image formation device
Inventor: GENEVIEVE ELISABETH
IPC: A61B3/11
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent position error generation between a lens optical axis and the line-of-sight axis of a human by positioning the centroid of a specified number of hinge-connected image formation units below a peal part axis. SOLUTION: In this image formation device 10, two of the image formation unit B1 and an observation unit B2 are integrally hinge-connected and provided in the form of a pendulum around the horizontal axis A3 of a peak part. The image formation unit B1 is provided with an image acquisition device 11 and restrains the direction of a corresponding image formation axis A1 and the observation unit B2 is provided with an observation screen 12 and restrains a corresponding optical axis A2. In such a constitution, the centroid of the image formation unit B1 is positioned below the axis A3 of the peak part of the device 10. They are housed in a casing 13. In such a manner, the deviation of the lens optical axis and the line-of-sight axis is the human is eliminated and visual quality is prevented from being damaged.
Patent JP-2001112395-A (JP)
Title: Sterilization of sandbox and repelling of dog and cat
Inventor: MORI KATSUHISA
IPC: A01M29/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for preventing the defecation of dogs and cats intruded in a sandbox and effectively exterminate the sundry germs and mawworms, or the like, in the sand. SOLUTION: A wire heater 4 to generate heat with electric current is embedded in the sand 3 of the sandbox 1 to heat the sand and thermally sterilize the microorganisms and mawworms in the sand. A loud speaker 7 generating ultrasonic wave of a high-frequency region disliked by dogs and cats is placed at a prescribed part of the sandbox to repel the dogs and cats from the sandbox by the ultrasonic wave.
Patent JP-H04169703-A (JP)
Title: Liquid fuel burner
Inventor: ASOU TOMOMICHI
IPC: F23D11/24
Filed: 1990-11-02
Abstract: PURPOSE:To augment disturbance of an ejected liquid itself, obtain minuter fuel particles and contrive formation of a calm flame with a small flame length, by vibrating a pressure swirl spray part by a vibrating part joined thereto. CONSTITUTION:Petroleum pressurized by a petroleum pump 9 to a set pressure is ejected from a pressure swirl nozzle 10, and is atomized by shearing forces due to the relative velocity thereof with respect to the ambient air. The nozzle 10 is vibrated by an ultrasonic vibrator 12 joined thereto. The vibration augments the disturbance of the ejected liquid itself, leading to further accelerated atomization, so that the petroleum is sprayed as minuter petroleum particles into a combustion chamber 15. Combustion air fed from a fan 14 is supplied through a duct 13 into the combustion chamber 15. When thus supplied, the combustion air is put into a swirl flow by swirl vanes 16, and performs a combustion reaction with the petroleum particles sprayed from the nozzle 10, thereby forming a flame.
Patent JP-S62158508-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B31/02
Filed: 1985-12-28
Abstract: PURPOSE:To improve strength and rigidity without increasing the length of roll necks and to increase rolling force by housing work rolls into a frame to constitute a roll frame unit and making the unit shiftable with respect to the housing of a multi-stage sheet rolling mill. CONSTITUTION:The small-diameter work rolls 5 are housed into the frame 1 to constitute the roll frame unit 6 which is then incorporated into the multi- stage sheet rolling mill. The roll frame unit 6 is constituted shiftably along the housing 12 and a slide beam 11 by the operation of a shifting cylinder 23. The distance L between journal boxes 3 and 4 of the small-diameter work rolls 5 is, therefore, made shortest possible without increasing the length of roll necks, by which the strength thereof is considerably increased and therefore, the small-diameter work rolls 5 are made further smaller in diameter and the larger rolling force is obtd.; in addition, a guide device for shifting is made simpler.
Patent JP-2000117189-A (JP)
Title: Precoated aluminum alloy material excellent in corrosion resistance after fabrication
Inventor: SATO FUMIHIRO
IPC: B05D7/14
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy material which is excellent in filiform corrosion resistance, water resistance, etc., and can dispense with the substrate treatment before coating by forming a coating film of an aluminum oxide hydrate on the surface of an aluminum alloy material and applying a lubricant to the coating film. SOLUTION: An aluminum oxide hydrate coating film 2 which comprises a relativly coarse upper coating layer 3 consisting of a plate-like (standing- plate-like) aluminum oxide hydrate 9 and a relatively fine lower coatintg layer 4 consisting of a granular aluminum oxide hydrate 10 is formed on the surface of an aluminum alloy material 1. A coating film 5 which is not accompanied by an electrochemical reaction is formed on the aluminum oxide hydrate coating film 2 in the case of a fabricated and coated aluminum alloy material 8. This coating film 5 is composed of e.g. an intercoating 6 or a topcoating 7 formed by a method, e.g. spraying, not accompanied by an electrochemical reaction. Thus, the corrosion resistance after coating can be greatly improved.
Patent JP-H03158316-A (JP)
Title: Conveyor
Inventor: MATSUKUMA TETSUJI
IPC: B65G43/00
Filed: 1989-11-15
Abstract: PURPOSE:To improve stopping position accuracy by inserting a projection type stopper between the pins of a chain to be locked at the time of stopping the conveyance of the chain in a conveyor using the chain. CONSTITUTION:A projection type stopper 4 is kept to be lifted by an elevation cylinder 5 during the conveyance of a chain 1. At the time of stopping the chain, the projection type stopper 4 is lowered by the elevation cylinder 5 to be inserted between the pins of the chains 1 for locking the chain 1.
Patent JP-H08248437-A (JP)
Title: Liquid crystal display device and its production
Inventor: KANESAWA TATSUO
IPC: H05K1/09
Filed: 1995-11-16
Abstract: PURPOSE: To improve the sureness and durability of conductive connection between the external terminals of a liquid crystal display panel and the junctures of a flexible circuit board. CONSTITUTION: Conductive layers 7 of plane circular shapes are formed by screen printing using conductive ink on the surfaces of external terminals 3a, 4a formed on electrode taking-out parts 2a and the junctures 10a of the flexible electrode board 10 for wiring are thermally press bonded by a heating press thereon. These conductive layers 7 are formed of the same material as the material of the conductive junctures formed between the transparent electrodes and outer terminals 3a formed on an upper substrate 1 and are formed by the same stage. The occurrence of the conductive defect between the liquid crystal display panel and the flexible circuit board 10 occurring in stress and heat is suppressed by interposition of the conductive layers 7 between the contact surfaces.
Patent JP-2001115587-A (JP)
Title: Electromagnetic wave countermeasure partition
Inventor: TAKI KAZUYA
IPC: H05K9/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave countermeasure partition capable of absorbing an electromagnetic wave and making thin structure. SOLUTION: When the electromagnetic wave flying about the inside of an office is made incident on the electromagnetic wave countermeasure partition 1, it is absorbed by an electromagnetic wave absorption body 3 constituted by a ceramic fiber including a semi-conductive or conductive element, concretely, the ceramic fiber including silicon, carbon, oxygen and a metal. In the case where wireless LAN or the like is used in the office, the deterioration of communication quality can be prevented since a reflection wave (electromagnetic noise) does not generate from the electromagnetic wave countermeasure partition 1. Furthermore, as the ceramic fiber can selectively absorb the electromagnetic wave E of a specific frequency at a high absorption rate and is high in the mechanical strength of the ceramic fiber itself, the electromagnetic wave absorption body 3 can be thinned.  In other words, the whole electromagnetic wave countermeasure partition 1 can be made a thin structure.
Patent JP-H11135046-A (JP)
Title: Electron microscope
Inventor: NAGAOKI ISAO
IPC: G21K7/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission microscope capable of performing an electron beam irradiation at a beam electric current necessary only for a sample area necessary for image observation or exposure, and reducing a damage of the sample caused by an excess electron beam irradiation. SOLUTION: A relationship within at least two staged lenses and an exciting electric current of each lens of an irradiation lens system containing an electron iris and an electron beam density per a sample, and a size of an electron beam irradiation area on the sample surface is memorized by means of tables and mathematics, for example when an enlarged magnification is intended to be changed in such a condition that the irradiation electron beam density is made constant, according to the relationship an exciting condition of each lens of irradiation lens system is searched and fixed. A locus 65 of the area irradiated with the electron beam on the sample surface 64 is displayed to a display device.
Patent JP-S63153228-A (JP)
Title: Method for coating green pellet for agglomerate with coke breeze
Inventor: SAKAMOTO NOBORU
IPC: C22B1/14
Filed: 1986-12-15
Abstract: PURPOSE:To increase the product yield of agglomerates by coating green pellets of a larger diameter with a larger amt. of coke breeze when agglomerates for a blast furnace are manufactured by sticking coke breeze to the surfaces of green pellets consisting of fine iron ore and a flux and by firing the pellets. CONSTITUTION:Fine iron ore and powder of quick lime, slaked lime, limestone, bentonite, dolomite, water granulated blast furnace slag or the like as a flux are charged into a drum mixer 1 and mixed. The mixture is kneaded with water and pelletized by means of a discoid pelletizer 2 to form green pallets. The green pellets are classified with a screen 4 into green pellets of a larger diameter and green pellets of a smaller diameter. The larger pellets are coated with 4.0-4.5% coke breeze by means of pelletizer 3a and the smaller pellets are coated with about 0.5-1.0% coke breeze by means of a pelletizer 3b so as to coat the pellets with 2.5-4.0 coke breeze as a whole. The coated pellets are fired in a firing furnace provided with a travelling endless grate to manufacture agglomerates in a high product yield.
Patent JP-H04174174-A (JP)
Title: Back up member for support
Inventor: NOGAMI SHINICHI
IPC: E04G17/00
Filed: 1990-11-02
Abstract: PURPOSE:To reduce necessary numbers of supporting members and decrease necessary labor and costs, by using back up members composed of post members, bridging members, and jointing members, which can be stretched to be a ladder when used and folded when not used. CONSTITUTION:Two post members 1 arranged in parallel with each other are jointed by a plurality of bridging members 2 to which jointing members 3 provided with a hinge-forming part 6 are fitted at both ends to constitute a back up member A which can be stretched to be a ladder when used and folded to be a parallelogram when not used. And the back up members A are arranged one by one in the respective middles of a plurality of molds 30 jointed in order to define the placing space of wall. And a plurality of square steel pipe 32 are straddled between mutual backs to press the mold plate 30 by use of separators, form ties 33, wedges 35, etc. In this way, necessary numbers of support members can be reduced and labor of construction, transportation, etc., can be reduced.