baber/WOPTO huggingface dataset:
Patent JP-H04205007-A (JP)
Title: Floor cleaning device
Inventor: YOKOYAMA KUNIHIKO
IPC: A47L11/40
Filed: 1990-11-29
Abstract: PURPOSE:To enable the device to travel accurately even in a wide floor space having no targeted object by dividing an objective cleaning area into blocks, by putting a marker at the cleaning start point each block, mounting a magnetic sensor at the predetermined position. CONSTITUTION:A floor cleaning device is equipped with traveling wheels 5, rotary brushes 1, squeezes 2, and a magnetic sensor 15 for detecting a marker on the floor, and output from the sensor is supplied to a microcomputer 10. An area on the ground side to be subject to cleaning is divided into a plural blocks, and at each traveling point on each block on the floor to be cleaned a marker is put. Further, the cleaning device is manually guided close to a marker 16, and is corrected for positioning. In such a way, the cleaning device is automatically moved to a position so that the sensors 15 can detect the angle of marker 16, starts moving for cleaning, stops at position A to reset a angle deviation of a gyro 8, is further moved to another position B to carry out the same action as done at position A, furthermore moved to the end position C. The same action of the cleaning device applies to markers 17 and 18 to complete cleaning over the entire area.
Patent JP-H02277438-A (JP)
Title: Mri having high s/n for short tr nutational sequence
Inventor: REON KAUFUMAN
IPC: G01R33/561
Filed: 1989-12-15
Abstract: PURPOSE: To improve signal-to-noise ratio by delimiting effective TR by an interval between the first and second 90 deg. nutational pulse and using the sequences of 90 deg., -90 deg. and -180 deg. pulses for each slice wherein TE/2 equals the time between the second 90 deg. nutational pulse and 180 deg. nutational pulse. CONSTITUTION: A high frequency of NRM is transmitted into a human body 10 by means of a magnet 8 in a static magnetic field, gradient amplifier X-Z and a coil 14 and the response received by a high frequency coil 16 is transmitted to a display computer 26 connected to a high frequency transmitter 20 and a high frequency receiver 22 by way of a transmission/receiver switch 18. Execution TR (a period of an intermediate pulse between pulses) is regulated by an interval between the first and second 90 deg. nutational pulse and 180 deg. nutational pulse. The sequence of each slice having 90 deg., -90 deg. or -180 deg. nutational pulse is used. Thus, by eliminating a signal loss for short TR sequence, a signal-to-noise ratio can be improved.
Patent JP-H02171713-A (JP)
Title: Optical fiber switch
Inventor: KATAGIRI TOSHIAKI
IPC: G02B6/38
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the connection characteristic being equal to that of an optical connector, and also, to switch the connection between arbitrary optical fibers by a large scale matrix by providing one ferrule positioning mechanism, and the other ferrule positioning mechanism for positioning a ferrule of the other optical fiber group on the other surface side of a connection switching plate. CONSTITUTION:The subject switch is provided with one ferrule positioning mechanism for moving a ferrule 13a of one optical fiber group in the line direction of a matrix and positioning it in an arbitrary abutting part, on one surface side of a connection switching plate 14. Also, the switch is constituted by providing the other ferrule positioning mechanism for moving a ferrule 13b of the other optical fiber group in the row direction of the matrix and positioning it in an arbitrary abutting part. In such a way, one piece of optical fiber of an arbitrary line and one piece of optical fiber of an arbitrary row are brought to connection switching without crossing each other. Therefore, the connection characteristic being equal to that of a connector is obtained, and also, the connection can be switched with high operability by a large scale matrix.
Patent JP-H10154919-A (JP)
Title: Piezo-electric resonator
Inventor: IDE TOSHINORI
IPC: H03H3/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain excellent shock resistance, packability and productivity by previously plating a eutectic solder material on the outer circumferential metal part, the inner and the outer lead of a base, supplying and smelting a high-temperature solder paste to the inner lead and connecting it to the electrode of a piezo-electric resonator. SOLUTION: A cap 4 is made of copper nickel alloy such as nickel silver, and its inside face is plated by soft metal such as the eutectic solder material in the thickness of several μm almost the inside of the opening. A soft metal layer of the underside of the cap 4 and a soft metal layer on the surface of the base 1 keep pressure welding airtight when in force-fitting. A low- temperature solder which is plated on the outer circumference metal part 12 and a low-temperature solder which is plated underside the cap 4 are mutually pressure-welded by force-fitting to seal in airtight. At the time of mounting, though the high-temperature solder paste is heated and smelted, the occurrence of a solder ball and solder skip is extremely less comparing with the low- temperature solder.  Even if there is droplet, it is immediately cooled and is hardly to stick to the piezo-electric resonator and a container or the like.
Patent JP-H03189009-A (JP)
Title: Method and device for visualizing butt welding butt part in butt welded steel tube manufacturing process
Inventor: OKAMOTO JUNICHI
IPC: B21B37/16
Filed: 1989-12-18
Abstract: PURPOSE:To improve the butt part quality of butt welded steel tube by displaying temperature information of a butt part in a real time on a CRT, and saving data by using a VTR and a personal computer. CONSTITUTION:A fiberscope 1 is provided between a butt welding roll 13 placed immediately before a butt welding butt part of a butt welded steel tube forming skelp 14, and a welding horn 15. An image of the butt welding butt part caught by the fiberscope 1, and temperature information of the butt part are displayed in a real time on a CRT 11 by using a TV camera 3, an image processor 4, and a personal computer. Also, data is saved by using a VTR 8 and a personal computer. In such a way, many information can be offered to an operator.
Patent JP-H03224433-A (JP)
Title: Method and device for removing fillet mechanically from body of poultry
Inventor: ANDOREASU RANTO
IPC: A22C21/06
Filed: 1990-11-29
Abstract: PURPOSE: To provide target filleted meat by putting a slicing means on the body, which is made into a fore half by plucking and skinning, and slicing it with a slicing blade while guiding the scapulas. CONSTITUTION: The plucked and skinned fore half of the body is placed on a conveyer, tab tail-shaped slicing blades are arranged on both the sides of a conveyance path, the slicing blades are pressurized by spring force so as to guide a tool along the scapulas. Thus, the target filleted meat can be sliced off.
Patent JP-H07180965-A (JP)
Title: Method for operating direct heating type coating and drying furnace
Inventor: WATANABE MAKOTO
IPC: F26B21/04
Filed: 1993-12-24
Abstract: PURPOSE:To enable the number of combustion devices to be reduced without elongating rise time. CONSTITUTION:A combustion amount of a combustion device B is adjusted in such a way that a combustion temperature at the combustion device B may be kept at a predetermined combustion temperature (tb). Processed cgmbustion discharging gas G is divided into one flow discharged of a system and the other flow circulated back into an inter-furnace zone Z and then a flow dividing ratio is adjusted in such a way that an amount of air for combustion discharged gas (Ge) discharged out of the system and then a flow dividing ratio is adjusted in such a way that an amount of air of combustion discharged gas (Ge) discharged out of the system may become a predetermined discharged amount (qe). Then, an amount of air (qr) of the combustion discharged gas Gr circulated back from the combustion device B to the inter-furnace zone Z is adjusted along with an adjustment of an amount of fed-out air of the inter- zone air Ab sent from the inter-furnace zone Z to the combustion device B and also along with an adjustment of a divided flow ratio as well as an adjustment of amount of combustion against the adjustment of the fed-out air amount, thereby a zone temperature in the inter-furnace zone Z is adjusted to a target zone temperature (tz).
Patent JP-H06169796-A (JP)
Title: Reagent for measuring direct type bilirubin or whole bilirubin
Inventor: KUROSAKA KEISUKE
IPC: C12Q1/26
Filed: 1992-12-07
Abstract: PURPOSE:To provide the reagent for measuring the bilirubin, capable of more accurately measuring the direct type bilirubin or whole bilirubin in a vital solution than conventional reagents. CONSTITUTION:This reagent for measuring the direct type bilirubin or whole bilirubin by treating the bilirubin with an oxidizing agent and subsequently optically measuring the change of the bilirubin is characterized by adding ascorbic acid to the reagent. The reagent for measuring the direct type bilirubin or whole bilirubin by treating the bilirubin with the oxidizing agent and subsequently optically measuring the change of the bilirubin is characterized by dividing the reagent into at least two reagents, adding ascorbic acid to the first reagent and adding an ascorbic acid oxidase to the second reagent.
Patent JP-H11193842-A (JP)
Title: Friction material
Inventor: NAKANO TAKAAKI
IPC: C09K3/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction material which is excellent in heat resistance and has the property of low-hardness material by spraying a friction material in which low-hardness material having a hardness lower than that of a base metal to the base metal to provide a friction coat for covering the base material. SOLUTION: A powdery friction material 3a obtained by adding tin in a copper alloy is set in a spray gun 5. The friction material 3a is sprayed to the surface of a base material 2 by HVOF spraying using oxygen-propylene gas. The friction material 3a is heated by a heat source 5a of the spray gun 5 to cover the base material 2 in its half-fused state. As the material is thus sprayed, fusion of the friction material 3a requires a very short time from when the material passes through the heat source 5a to when it is covered with the base material 2, so that the tin in the friction material 3a is hardly fused and coupled to the copper alloy.  Accordingly, the seizure resistance and vibration inhibit force possessed by the tin which is a low-hardness material will not be damaged, so it is possible to obtain the friction material which has the seizure resistance and vibration inhibit force equal to those of an organic friction material and is excellent in strength and heat resistance.
Patent JP-H11161944-A (JP)
Title: Magnetic disk and magnetic disk device
Inventor: MORITA OSAMI
IPC: G11B5/60
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk and a magnetic disk device effectively suppressing a floating fluctuation amount of a head slider as much as possible at a servo zone passing time, stably recording and/or reproducing and suitable to mass production. SOLUTION: In the magnetic disk, information is recorded/reproduced by a magnetic head loaded on the head slider whose part at least is floated at a recording/reproducing time. This magnetic disk is provided with a data zone 3a formed with a groovy recessed part 3a2 along a recording track and recorded with an information signal on a projection part 3a1 between the relevant recessed parts and the servo zone 35 formed with ruggedness answering to a control signal containing a servo signal, etc., magnetizing the recessed part 3b, and the projection part 3b1 to polarities opposite to each other and recorded with the control signal. Particularly, the area of the projection part 3b1 in the servo zone 3b is larger than the area of the recessed part 3b2 in the servo zone 3b.
Patent JP-H11161706-A (JP)
Title: Schedule chart integration management operation system
Inventor: TACHIKAWA KIMIYA
IPC: G06Q10/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To easily attain valid utilization as an organization or the development of a new service by connecting an LAN with a telephone network for attaining the reference and update of a schedule chart on an LAN horn both of them. SOLUTION: A protocol converting part 30 is provided between an LAN 1 and a PBX 40 so that the reference and update of a schedule chart stored in a schedule managing server 20 can be attained from a telephone. A certifying server 10 stores individual identification data in a certification data base 11. At the time of requesting the reference and update of the schedule chart over a telephone, calling to the specific number of a PBX 40 is operated, a voice is converted into data by the protocol converting part 30, access authority is confirmed by a certification server 10, the objective schedule chart is called from the schedule managing server 20, and the data of a designated date in the schedule chart are converted into a voice by the protocol converting part 30, and the reply is obtained from the PBX 40.
Patent JP-H04190771-A (JP)
Title: Preparation of instant egg soup
Inventor: KOBAYASHI TETSUO
IPC: A23L23/10
Filed: 1990-11-27
Abstract: PURPOSE:To prepare the subject soup having good palatability by pouring liquid egg into hot water containing dextrin to obtain a scrambled egg, mixing cooked ingredients, etc., to the scrambled egg, freezing the obtained soup stock in the form of a block and freeze-drying the product. CONSTITUTION:Liquid egg is poured into hot water containing dextrin to effect thermal coagulation of the egg and exclusively the scrambled egg is collected. An egg soup stock is prepared by mixing the obtained scrambled egg with cooked ingredients and seasonings. The soup stock is charged into a container and frozen in the form of a block. The frozen block of egg soup stock is freeze- dried in vacuum in the container to obtain the objective instant egg soup.
Patent JP-H06171901-A (JP)
Title: Carbon dioxide recovering method
Inventor: SANO HIROSHI
IPC: C01B32/50
Filed: 1992-12-07
Abstract: PURPOSE:To reduce the consumption of pure O2 in pure O2 combustion method and to easily recover CO2 from flue gas. CONSTITUTION:1. Carbon dioxide is recovered from a flue gas which is produced by burning carbide in red heated state by pure O2 after forming carbide and a thermally decomposed gas by the thermal decomposition of a fossil fuel. And 2, when the composition of the fossil fuel to be thermally decomposed does not contain oxygen and is expressed by CHn, n is <=2 and when the composition contains oxygen and is expressed by CHnOm, n-2m is <=2. And 3, the fossil fuel is coal or heavy oil.
Patent JP-H02170987-A (JP)
Title: Zn alloy plating method by vapor deposition
Inventor: SATO HIROSHI
IPC: C23C14/14
Filed: 1988-12-23
Abstract: PURPOSE:To tightly adhere a Zn alloy plating layer by preplating a metallic material as a base with Zn or Zn alloy by electroplating or hot dip plating and by forming the Zn alloy plating layer by vapor deposition. CONSTITUTION:A metallic material as a base is subjected to alkali degreasing and pickling or reduction with hydrogen and preplated with Zn or Zn alloy by electroplating or hot dip plating. When Zn alloy plating is carried out on the preplated material by vapor deposition, a Zn alloy plating layer can be formed with satisfactory adhesion without requiring special pretreatment. The ideal compsn. of a plating layer is not obtd. by electroplating or hot dip plating because of various restrictions but the compsn. can freely be regulated by plating by vapor deposition. The Zn alloy plating layer can tightly be adhered without requiring troublesome pretreatment and a plated material having high corrosion resistance and not causing pickup phenomenon or powdering phenomenon in a press forming stage is obtd.
Patent JP-H08182625-A (JP)
Title: Frying device for fryer
Inventor: OTAKE NOBUO
IPC: A47J37/12
Filed: 1994-12-28
Abstract: PURPOSE: To enable even a less experienced person to easily form a petal-like expanded coating and regulate a shape for a fried food such as a fried lobster. CONSTITUTION: In this frying device, a plurality of divisional plates 13 are laid in parallel on top of a porous plate 12 with many communication holes, thereby forming a support body 10 having a plurality of fried food support spaces, and constitution is so made that the body 10 can be raised from the inside of the oil pan 2 of a fryer 1 and stopped on the operation of an elevation drive device 17. Thus, a shallow oil portion necessary for forming a petal-like expanded coating and regulating a shape for a fried food can be provided in the oil pan 2 of the frier 1 without any need to tilt the pan 2. Furthermore, the function of the frier 1 such as safe and capable of automatically controlling oil temperature in the pan 2 can be effectively used.  In addition, no expertise is required for forming a petal-like expanded coating or regulating a shape for a fried food, and even a less experienced person can neatly prepare a fried food of specific quality. Also, a substantial amount can be cooked at once and a frying work can be automated.
Patent JP-H0778075-A (JP)
Title: Method and apparatus for provision of interactive dispersed finite-state program generator
Inventor: RISA DEI AMINI
IPC: G06F9/06
Filed: 1993-12-24
Abstract: PURPOSE: To provide a method and device for guiding a user through project requests for designing, developing and testing a finite state driving type data processing program. CONSTITUTION: The judgement of the user is supported according to internal and external factors including configuration, environment, protocol and distributed partner program. When plural routes can be used for the user, the selection most suitable for the user is reported. The change of configuration is permitted for the user, and the change of configuration requested for generating this operation is suggested for the user. A source code generated by this tool is tested and functioned together with the distributed partner program proper in sentence structure and suitable for the peculiar environment as well. During a session, not only concerning the protocol and the environment but also concerning the program request for generating the desired operation, the user is instructed.  The source code is individually generated through simple table updating, and a new interface is provided by minimum procedure.
Patent JP-H10169456-A (JP)
Title: Connecting device for dual exhaust turbosupercharger in internal combustion engine
Inventor: NAKA MITSUHIRO
IPC: F02B37/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve output torque in a high rotation area in an internal combustion engine by forming a through hole, bored in a sealing gasket interposed between a pair of flanges for jointing first and second exhaust pipes, into one through hole common to both exhaust gas lead-in ports. SOLUTION: Exhaust pipelines 9, 12 from first and fourth cylinders A1, A4 out of four exhaust pipelines 9-12 connected to exhaust ports of cylinders A1-A4 in a four-cylinder internal combustion engine are collected to one first exhaust pipe 13, and exhaust pipelines 10, 11 from the second and third cylinders A2, A3 are collected to one second exhaust pipe 14. Both exhaust pipes 13, 14 are bundled, and a connecting flange 15 is integrally provided and fastened to a flange 7 of a supercharger 2 by bolts 17... with a gasket 16 placed in between. This gasket 16 has one through hole formed to be opened to both exhaust pipes 13, 14. Back pressure of exhaust gas from each cylinder is therefore lowered so as to improve output in a high rotation area.
Patent JP-H07183025-A (JP)
Title: Battery pack
Inventor: KIRINO KOJI
IPC: H02J7/00
Filed: 1993-12-24
Abstract: PURPOSE:To prevent currents from flowing through cells inside even if a power output terminal is short-circuited. CONSTITUTION:When a battery pack 1 is removed from a device main body, a device side protrusion (not shown in the figure) that intrudes into a switch 3 is removed and therefore the switch 3 is turned off, opening a series connection line between cells 2-3 and 2-4. Thus even if an output terminal 4 is short- circuited by some cause and cells 2-1 and 2-6 are electrically connected to each other, no current flows through the cells 2-1 to 2-6. Therefore, safety is enhanced against the short-circuit accident of the output terminal 4, while preventing adversely affecting the cells 2-1 to 2-6.
Patent JP-H05161640-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAITO KAZUYOSHI
IPC: A61B8/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can preserve color image data having much information while making the data quantity irreducibly minimum. CONSTITUTION:Color image data of a blood flow image in an interest area designated on a screen of a monitor 10 by a track ball 13 and coordinate data for showing a position of the interest area in the whole image are sent to a transfer processing part 11 from a DSC 7, and transferred to a data medical image file device 15, etc., in a suitable transfer format.
Patent JP-2000135379-A (JP)
Title: Bodily sensation generator and game machine using it
Inventor: SADAKATA YOSHIHIRO
IPC: A63F13/285
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensation generator that enables a player to bodily feel like running in the road and a game machine using it for a bodily sensation simulating game in which a player runs in the road. SOLUTION: It is provided a basal stand that mounts a roller 1 which is rotated by the driving force of a rotary drive and a ride 28 set on the basal stand so as to enable a player to stand or sit on. Under the ride 28, a roller 2 is disposed as it touches the roller 1. Then, it is composed so that the vibration generated from the touch and the rotation of the rollers 1 and 2 can be transmitted to the player.
Patent JP-H09167404-A (JP)
Title: Cassette loading device
Inventor: YAMANAKA KENJI
IPC: G11B15/675
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To load plural cassettes having sizes different from one another and to stably hold the cassettes by a simply structure. SOLUTION: This cassette loading device is provided with a cassette tray 3 movable between a cassette boarding position and a cassette loading position for pulling out a tape from a cassette. This cassette tray 3 has a small cassette mounting projecting surface 5d, a first tray 5 held in a horizontal state, consisting of left and right side faces and a bottom surface and having U-shaped section and a second tray 4 supported by the first tray 5 so as to be rotated, normally held in a raised and inclined state and consisting of a flat plate-like mounting plane 4f having a notch 4a fitted to the mounting convex surface 5d. The notch of the mounting plane is a notched edge for holding the three side faces of a small cassette 2, the second tray 4 is lowered by the boarding of a large cassette 1 and the mounting projecting surface and the bottom surface form the same plane.
Patent JP-H08185886-A (JP)
Title: Lead-acid battery
Inventor: IZAWA MASASHI
IPC: H01M2/16
Filed: 1994-12-28
Abstract: PURPOSE: To make antimony itself inactive to hydrogen generating reaction, regardless of elution out of a positive electrode plate grillage and subsequent deposition on a negative electrode plate, and restrain the reduction of an electrolyte by adding a fluorine surface active agent to a battery system. CONSTITUTION: At least one type of fluorine surface active agents containing sulfate or carboxylic acid salt is added to a hybrid battery system using a Pb-Sb alloy as a positive electrode plate grillage and a Pb-Ca alloy as a negative electrode plate grillage. As a result, antimony becomes inactive to hydrogen generating reaction.