baber/WOPTO huggingface dataset:
Patent JP-H07226097-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOBAYASHI SHINICHI
IPC: G11C29/50
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a non-volatile semiconductor memory in which a writing/ erasing verifying time is short and which is suitable for increasing the integration density. CONSTITUTION:Plural bit lines BL1-BL3 being an object of write verifying are reset every two lines by bit lines reset transistors RS1, RS3. At the time, a column latches G3, G4 and a bit line BL2 not reset are separated by a transfer gate TG2. Next, the bit line BL2 is previously charged in accordance with data of the column latches G3, G4, and verifying voltage is applied to a word line WL. Next, a source line is grounded by a source line transistor Q24, the bit line BL2 is connected to the column latches G3, G4, data corresponding to a threshold value of a memory cell is held in the column latches G3, G4, and the write verifying operation is performed.
Patent JP-2000214767-A (JP)
Title: Congestion guide device in vehicle traveling guiding device
Inventor: KOITO MASAAKI
IPC: G09B29/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable congested roads to be displayed on a device without scrolling display maps in a direction along which driver's own vehicle is advancing by registering congested places while making them correspond to operation keys or the like. SOLUTION: At first, a destination is set and the retrieving of a guiding road, that is, the retrieving of the guiding road produced based on the destination and road map data or the like is performed and next the presence or absence of a road congestion on the guiding road is detected by a VICS processing part 9 and the fetching of data of a VICS.level 3 is performed. Next, when a road congestion is detected by the automatic setting of a monitoring place, that is, by the VICS processing part 9, the congested place is automatically registered by making it correspond to an operation key or the like and also this registration is performed by the number of congested places detected by the VICS processing part 9 and then operations as a road congested place resistering means is completed.  A display part 7 constitutes the principal part of a congestion display means making maps including their congested places to be displayed when the operation keys registered by the road congested place registering means or the like are selected.
Patent JP-H1089547-A (JP)
Title: Flexible double pipe for laying under ground
Inventor: NAKAGAWA HIROAKI
IPC: F16L9/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable flexible double pipe for laying underground, which is compact, of simple construction, and in which there is no problem of layer-to-layer separation. SOLUTION: An outer pipe 3 made of a long fiber-reinforced flexible resin, and having the strength enough to withstand the inner pressure of the fluid flowing in the inside of an inner pipe 2, is fitted on the inner pipe 2 which is made of a flexible resin having the impermeability to the fluid flowing in the inside, and on the outer wall surface of which reinforcing ribs 22 are integrally formed, with the inner wall being received by the reinforcing ribs 22, and in state where a gap extending from one end of the inner pipe to the other end is formed between the inner and outer pipes.
Patent JP-H10225019-A (JP)
Title: Direct operated non-contact transmitter
Inventor: HIRAI ATSUYUKI
IPC: H01F38/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the width of the entire device by locating a power transmitting winding and an information transmitting winding at right angles with each other to prevent the interference between a high frequency electromagnetic field caused by the power transmitting winding and that caused by the high speed information transmitting winding. SOLUTION: An information transmitting primary winding Wc is wound large to surround the outer surface of a high frequency magnetic rectangular core Cp and a power transmitting primary winding WP is wound small in the direction crossing at right angles with the direction of the winding axis of the information transmitting primary winding Wc. Then, the information transmitting primary winding Wc is connected to a high frequency modulator HM to communicate with a controller Co and the power transmitting primary winding WP is connected to a power supply.  On one side of the high frequency magnetic rectangular core CP, U-shaped high frequency magnetic cores Cc1, Cc2,...CnN are arranged in the moving direction and the information transmitting secondary winding Wc2 is wound on the core Cc and power transmitting secondary windings WP2 are wound around three windings Np, Wc, Wc2 in the direction crossing at right angles with the winding axis of the information transmitting secondary winding Wc2. Then, a table is fastened to each of the U-shaped magnetic cores Cc1, Cc2,...CcN and the tables are moved linearly.
Patent JP-S62182259-A (JP)
Title: Continuous alloy plating device
Inventor: KUSUHATA MAKOTO
IPC: C23C2/00
Filed: 1986-01-30
Abstract: PURPOSE:To decrease the waste of an atmosphere gas and to make alloy plating with good quality by preventing the intrusion of the atmosphere gas in a down chute into a heat treatment furnace, sucking the atmosphere gas to the outside, removing the metals contained therein and burning the gas. CONSTITUTION:A steel strip 6 ejected from the heat treatment furnace 3 is passed through the reducing gaseous atmosphere in the down chute 4 and is introduced into a melting vessel 5 where the steel strip is subjected to Zn.Al alloy plating. Zn vapor is generated from the plating bath in the vessel 5 in this stage. An atmosphere sealing mechanism 13 is, therefore, provided in the upper part of the down chute 4 to prevent the intrusion of the atmosphere gas into the heat treatment furnace 3. On the other hand, an atmosphere gas suction pipe 15 is provided to the lower part thereof to suck the atmosphere gas and to conduct the same to a metal vapor solidifying chamber 16 where the Zn vapor is cooled and Zn is solidified and removed. The atmosphere gas from which the Zn is removed is burned in a heat exchange chamber 18 to heat the atmosphere gas introduced from a valve VO in the heat exchange chamber 18. The gases are respectively fed to the down chute 4 and the heat treatment furnace 3 via valves V1, V2, V3.
Patent JP-S62176918-A (JP)
Title: Fine platy barium ferrite powder for magnetic recording and its preparation
Inventor: NAGAI NORIMICHI
IPC: H01F1/11
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the titled fine powder having specified mean particle size and large value of magnetization and appropriate coercive force suitable for the magnetic material for (perpendicular) magnetic recording by forming fine platy Ba ferrite particles having dissolved Zn on the surface of the particles. CONSTITUTION:Fine platy Ba ferrite particles deposited with hydroxide of Zn on the surface are obtd. by suspending fine particles of platy BaO.nFe2O3 (4<=n<=8) and fine platy Ba ferrite particles contg. a coercive force reducing agent in accordance with demand in an aq. soln. contg. Zn having 4.0-12.0pH prepd. by dissolving ZnCl2, Zn(NO3)2, ZnSO4, or Zn(OAc)2, etc., in water. Then, the platy Ba ferrite particles are separated by filtration and dried. If necessary, the surface of the particles is coated with an Si compd. or Al compd. having sintering inhibiting effect, then calcined by heating at 600-900 deg.C to obtain thus the titled fine particles having 0.05-0.3mu mean particle size and 300-1,000Oe coercive force, contg. 0.2-5.0wt% Zn dissolved in the solid state on the surface of the particles.
Patent JP-S59145725-A (JP)
Title: Cooling method of lance for stirring molten metal
Inventor: SHIRATANI YUUSUKE
IPC: C21C5/56
Filed: 1983-02-09
Abstract: PURPOSE:To extend the service life of a lance for stirring a molten metal and to reduce the cost ratio thereof by forming largely the inside diameter of the metallic pipe of said lance and running cooling gas in succession even after the treatment in use, thereby cooling effectively the metallic pipe. CONSTITUTION:The ratio between the inside diameter of a metallic pipe 7 having a gas passage hole 7' and the outside diameter of covering refractories 8 is determined at 0.3-0.6 to increase the heat transmission area on the inside surface of the pipe 7 and cooling gas is kept flowing in succession even after the treatment in the stage of use in a method for supplying gas and flux to the molten iron 4 in a ladle 1 by a lance 3 for stirring a molten metal formed by covering the metallic pipe 7 with the refractories 8 and stirring and refinng the molen iron. The pipe 7 is thus effectively cooled, by which the difference in thermal expansion between the pipe 7 and the refractories 8 is decreased and the generation of the crack and stripping in the refractories 8 and the bend, etc. of the pipe 7 is prevented and the service life of the lance 3 is extended.
Patent JP-H03224989-A (JP)
Title: Opening and closing type gate
Inventor: ASAI KUNIO
IPC: E06B11/02
Filed: 1990-01-31
Abstract: PURPOSE:To construct an opening and closing gate of a simple structure at low costs without requiring complicated wiring and maintenance therefor while saving power consumption, and to make the state of opening and closing recognizable even in the nighttime by providing a movable member equipped with a solar battery, a storage battery and a lamp to the gate. CONSTITUTION:A solar battery 2, a storage battery 3 and a lamp 4 are installed to a movable member 1 of a gate that is driven with a driving device installed behind a wall of the gate. The lamp 4 is installed to the front end of the movable member 1 so that the presence of the lamp easily recognized. The lamp 4 is not lighted up during the daytime, keeping the storage battery 3 being charged, while it is lighted up during the nighttime. Thereby saving of normal electric power becomes possible and, at the same time, the state of opening and closing of the movable member 1 can be recognized from far even in the nighttime.
Patent JP-S61179133-A (JP)
Inventor: HARADA YUKIO
IPC: A61K38/17
Filed: 1985-02-02
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-S60164426-A (JP)
Inventor: NAKAZONO SHIYUUZOU
IPC: A21D13/00
Filed: 1984-02-03
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-H01197043-A (JP)
Title: Lost foam pattern casting method
Inventor: IRIE TATSUNOSUKE
IPC: B22C9/04
Filed: 1988-01-29
Abstract: PURPOSE:To release gas pressure in the air and to prevent defects of residue, carburized phenomenon, etc., by making heat of an exothermic body accompanied with or buried in foaming body material-made pattern, etc., and burning and dissipating the foaming poly material-made member to form cavity. CONSTITUTION:For example, the pattern 1, a sprue 2, runner 3 and feeder 4 for foaming body material-made pump casing are set in a flask 5, and molding sand 6 of self-curing mold, etc., is packed in the flask 5. The exothermic body 7 of electric heating wire, etc., beforehand is accompanied with or buried in the pattern 1, sprue 2, runner 3 and feeder 4, and after curing the molding sand 6, the exothermic body 7 is made to heat. Then, the members 1-4 made of the foaming poly material are wholly or partially burnt and dissipated, to form the whole or partial cavity 8 from the sprue 2 to the feeder 4. After that, molten high temp. metal is poured from the cavity at the sprue part 2, and while perfectly burning the foaming poly material residue 9 partially or locally remained in the pattern 1, the metal is filled up in the cavity 8 to make the casting.
Patent JP-H09207798-A (JP)
Title: Automatic steering device
Inventor: KAGAWA KAZUNORI
IPC: B62D6/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of automatic rotating torque to a steering wheel in the case where a driver operates the steering wheel and to enable free rotation of the steering wheel in automatic steering control to simultaneously rotate the steering wheel with a steering shaft. SOLUTION: A V groove 18 is formed on the side of a steering wheel 10, and a ball 20 is provided on the side of a steering shaft 12. The ball 20 is energized to the side of the steering wheel 10 by a spring 22, the steering wheel 10 and the steering shaft 12 are connected to each other as the ball 20 enters the inside of the V groove 18 during automatic steering, and rotating torque is transmitted. In the case where torque of higher than a specified value is applied to the steering wheel 10, the ball 20 is separated from the V groove 18, transmission of rotating torque is blocked and free rotation of the steering wheel 10 becomes free.
Patent JP-S52103191-A (JP)
Title: Water surface scavenging vessel
Inventor: NOBUNAGA HIROSHI
IPC: E02B15/02
Filed: 1976-02-24
Abstract: PURPOSE: To provide a water surface scavenging vessel which has a bottom plate outwardly directed from the outer periphery of a rotary drum, a guide plate pivotally secured to the end of the bottom plate and a scrapper for scaraping off the recovered material on the surfaces of the bottom plate and guide plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11215983-A (JP)
Title: Antifungal agent with peptide as active component
Inventor: HARA SEIICHI
IPC: A61K35/64
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antifungal agent having antifungal activity and useful for various areas, e.g. foods, medicines, construction materials, paints, agriculture and horticulture, and feeds for stock and fish breeding by using insect-derived peptide with a specific amino acid sequence as the active component. SOLUTION: This antifungal agent contains, as the active component, moricin as insect-derived peptide, composed of the amino acid sequence shown by the formula, or peptide or the like composed of the amino acid sequence shown by the formula wherein one or more amino acids are added, missing or substituted, and having antifungal activity. It can be directly used, or formed into tablet, powder, water dispersible powder, emulsifier or capsule shape after it is mixed with, e.g. solid carrier, liquid carrier or emulsifying dispersant which is normally used. It is useful for various areas, e.g. foods, medicines, construction materials, paints, agriculture and horticulture, and feeds for stock and fish breeding.
Patent JP-S63187760-A (JP)
Title: Absence transfer releasing system
Inventor: TAGA YOSHIO
IPC: H04M3/42
Filed: 1987-01-29
Abstract: PURPOSE:To confirm that a user returns to one's seat and to secure the answer to an incoming call after returning by calling a specified extension when a certain time passes after registering an absence transfer and releasing the absence transfer according to the answer of the specified extension. CONSTITUTION:A control part CC1 monitors a timer TIM 4 and repeats calling every a certain time when a telephone does not answer even if ringing is transmitted for a certain time. And by making the telephone off-hook, the absence transfer is released. The telephone which calls in the midst of calling is transferred without answer and the transfer without answer can be automatically released in case of answering while the calling is repeated every specified time. Even it the user forgets the release of the absence transfer, by judging that the specified time passes after registering the absence transfer and calling the registered extension, it can be judged that the user of the registered extension returns to his seal according to whether the extension answers to the calling or not.
Patent JP-H07230605-A (JP)
Title: Magnetic head and its production
Inventor: MORI TAIICHI
IPC: G11B5/127
Filed: 1994-02-16
Abstract: PURPOSE:To decrease impulsive noises generated at the time of reproduction right after execution of magnetic recording by specifying the AC resistance component value of the impedance of a core constituting body and the value of inductance to prescribed values. CONSTITUTION:A general magnetic head 1 for recording and reproducing has a C-shaped core 2 to be provided with windings for recording and reproducing, an I-shaped core 3, a magnetic gap 4 and a coil 5 for recording and reproducing. Further, the head has an erasing head 6, a C-shaped core 7 to be provided with windings for erasing, an I-shaped core 8, a magnetic gap 9 and an erasing coil 10 and has a spacer 1 to prevent magnetic shorting of the heads 1 and 6. The impedance ratio obtd. by dividing the AC resistance component value RAC (OMEGA) after subtraction of the DC resistance value RDC of the coil 5 from the AC resistance value R (OMEGA) when the AC resistance value R (OMEGA) of the impedance of the core constituting body and the inductance L (muH) are measured by a frequency 500kHz with the inductance L (muH) is specified to a value 0 to 0.25.
Patent JP-H01154949-A (JP)
Title: Grooved roofing tile
Inventor: MANFURETSUDO MIYUURAA
IPC: E04D1/04
Filed: 1988-01-29
Abstract: PURPOSE: To prevent the entry of rainwater into a roof by providing air flow guide planes which are gradually higher as closer to a grooved head portion, at a corner at a side of contact of a grooved side portion and a grooved head portion with two corners of a central portion and at a corner at a side of contact of the grooved head portion with a grooved cover portion, respectively. CONSTITUTION: A grooved roof tile has a central portion 1, a grooved cover portion 2, a grooved side portion 3, a grooved head portion 4 and air flow guide planes 11, 12. The air flow guide planes 11, 12 which are gradually higher as closer to the grooved head portion 4, are provided at a corner at a side of contact of the grooved side portion 3 and the grooved head portion 4 with two corners of the central portion 1 and at a corner at a side of contact of the grooved head portion 4 with the grooved cover portion 2, respectively. The upper end of the guide plane 11 is extended up to the upper face of a roof tile adjacent thereto and the upper end of the guide plane 12 is extended up to the grooved cover portion 2 to form the triangular grooved tile roof. The safety factor is thus ensured for the entry of rainwater to the roof.
Patent JP-S60163910-A (JP)
Title: Block copolymer
Inventor: MURAMORI KUNIHIKO
IPC: C08F297/04
Filed: 1984-02-07
Abstract: PURPOSE:A block copolymer excellent in initial tack, peeling strength and die cutting quality, comprising a specified structure. CONSTITUTION:A vinyl aromatic compound (e.g., styrene)/conjugated diene block copolymer (with a vinyl aromatic compound content of 10-25wt%) obtained in the presence of an organolithium compound as an initiator by a solvent polymerization process. Said copolymer has a structure of the formula [wherein A is a vinyl aromatic compound polymer block (50-97wt% based on the total block copolymer), and B is a conjugated diene-based conjugated diene/vinyl aromatic copolymer block (consisting of 3-10 tapered blocks having an increasing vinyl aromatic compound content)] and contains 5-30wt%, based on the total vinyl aromatic compound, vinyl aromatic compound chain having 1-4 monomer units throughout the copolymer.
Patent JP-H04210912-A (JP)
Title: Solid porous dosage unit form containing beads and preparation thereof
Inventor: ANNU KUUTERU
IPC: A61K9/19
Filed: 1991-01-19
Abstract: PURPOSE: To obtain a new solid porous material-based unit preparation form consisting of beads containing an active ingredient, and to provide a method for producing the same. CONSTITUTION: This solid porous material-based unit preparation containing beads and their formulation, is obtained by (1) mixing an active ingredient with an excipient in a molten state, dropping the molten lump counter currently into a ventilated tower through a vibrated nozzle to prepare a solid beam, (2) mulling the obtained beam containing the active ingredient and a structural carrier substance and the other active ingredients with water to form a paste, and (3) lyophilizing the obtained paste. The beads containing the active ingredient are a new solid porous material-based unit preparation useful as a therapeutically active substance, a nutritious agent, a diagnostic agent or a beautifying agent.
Patent JP-H03225159-A (JP)
Title: Solar energy collecting device and air conditioning system provided with the solar energy collecting device
Inventor: OGAWA TOYOHIKO
IPC: F24S90/00
Filed: 1990-01-30
Abstract: PURPOSE:To make a thin main body of an air conditioning system, eliminate a damage caused by a water leakage and at the same time prevent a reduction of an efficiency of power generation of a solar cell caused by a hot heat by a method wherein a solar energy collecting device is comprised of a panel having a solar cell and a solar heat transmittance transparent member and an air duct storing some thermal accumulation member to absorb a transmitted solar heat and then an auxiliary transparent member is arranged in the air duct. CONSTITUTION:A solar energy collecting device is comprised of a solar cell 4 for supplying an electrical power to an electrical equipment in a building 2 through a power line 3 after generating an electricity with a solar light, a light transmitting member 5 having some punched holes through which the solar heat passes, a panel 7 including glass plates 6a, 6b holding the solar cell 4 and the transmitting member 5 from above and below them, and an air duct 9 having the panel 7 and gypsum board case 8 to receive the transmitted solar passed through the transparent member 5. Within the air duct 9 are arranged the auxiliary transmitting member 10 composed of glass plates for preventing solar heat passed through the transmitting member 5 from moving toward the solar cell 4 and the thermal accumulation member 12 having a black coating 11 applied to easily absorb the solar heat.
Patent JP-2000224686-A (JP)
Title: Cylindrical transmitter
Inventor: SHIBA HIROSHI
IPC: H04R17/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide high transmission driving efficiency by obtaining a low mechanical resonance frequency in the respiratory vibration mode of a cylinder while improving a housing property in compact structure. SOLUTION: This device is provided with plural fan-shaped piezoelectric ceramics 1 alternately installed on the circumference, plural partitioned rubber bags 2, two-component setting resins 3 existent inside these bags without setting, shape memory rigid ring 4 to be contracted and to exist at the time of housing while previously storing the shape, rigid ring 5 existent on the outer periphery while being contracted and rubber boots 6. Thus, the housing property is improved by compact housing in free shape at the time of non-use and prescribed size at the time of non-use.
Patent JP-H01195686-A (JP)
Title: Surface heating element
Inventor: TAKAGAWA SEIICHI
IPC: H05B3/20
Filed: 1988-01-29
Abstract: PURPOSE:To be low-priced while improving heating performance by forming a temperature sensor in the shape of a soft tape of narrow end thin triple layer structure and making it to be simultaneously interwoven at the time of weaving a surface heating element. CONSTITUTION:Weaving is performed by combining double hollow weave/such as plain weave, twill weave, while providing an insulating thread 1, a conductive wire 2 and a temperature sensor 3 as warp and an insulating thread 4 and a conductive thread 5 as weft respectively. Accordingly, interweave each of the electrodes 6 and 7 generating nothing of electrical interference reciprocally and connection to a conductive wire 2 as well as a temperature sensor 3 become able, especially by making to perform weave of double hollow weave in the electrode parts. Consequently, at the time of connecting to a controllor, it is enough to connect a conductor to a lug side terminal of each of the electrodes 6-8. Further, selective connection to the electrodes becomes possible due to a thin temperature sensor 3 and narrow triple layer tape structure. Thereby, low pricing and improved heating performance can be achieved.