baber/WOPTO huggingface dataset:
Patent JP-S6456070-A (JP)
Title: Depressor for spread of fire
Inventor: NAKAZAWA AKIRA
IPC: A62D1/00
Filed: 1987-08-27
Abstract: PURPOSE: To suppress a fire spread by adhering a gel which is formed by adding an adhesive material to a highly water absorptive resin and mixing this mixture with water and has high water retaining and adhesive properties to the wall bodies, etc., of heat receiving surfaces. CONSTITUTION: In the fire spread suppressing method by water injection, since the amt. of adhered water is smaller than that of injected water and water is immediately evaporated by radiation heat, the continuous water injection is needed. The gel is, thereupon, formed by mixing the fire spread suppressing agent consisting of the highly water absorptive resin Sunikagel N-100 (R) and the adhesive hi METOLOSE (R) with the water. Since this gel has the high adhesiveness, the gel is capable of suppressing the fire spread over a long period of time by the heat shielding effect rendered by the wager retaining property of the gel when the gel is once adhered to the walls 2 and glass surfaces.  The fire spread suppressing agent prepd. in such a manner is capable of affording effects in terms of suppressing the fire spread if the agent is utilized for the parts where the danger of the fire spread is large at the time of a fire extinguishing action.
Patent JP-2000045324-A (JP)
Title: Trench excavation angle measuring method and trench excavation angle measuring device
Inventor: NISHI TAMOTSU
IPC: E02F5/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a trench excavation angle measuring method increasing degree of accuracy of measurement and a trench excavation angle measuring device. SOLUTION: An inclinometer 23 is mounted to an excavator 1 in order to form a trench 2 formed in the ground. The inclinometer 23 is connected to an inclinometer 24 provided right above the trench with a wire. An angle θ1 of the wire measured by the inclinometer 23 and an angle θ2 of the wire measured by the inclinometer 24 average to calculate an excavation angle θ0 of the trench.
Patent JP-2001030281-A (JP)
Title: Manufacture of resin molding
Inventor: KURODA ATSUO
IPC: B29C45/78
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a plurality of kinds of resin molding by a method wherein a plurality of kinds of thermosetting resin molding materials having setting temperatures different from one another are molded in response to the respective setting temperature. SOLUTION: A plurality of kinds of resin moldings are manufactured by charging a plurality of kinds of thermosetting resin moldings materials in a plurality of mold and, at the same time, feeding hot water to the molds for molding. At the above molding, the temperature of the hot water is set at the highest setting temperature among the setting temperatures of a plurality of kinds of the thermosetting resin molding temperature and moldings are performed by controlling the temperature rising speeds of respective molds in mold temperature rising curves 1 to 3 through the controlling of the feeding amounts of hot water to the respective mold by providing flow rate controlling valves in piping for feeding the hot water to respective molds so as to manufacture a plurality of kinds of resin molding.
Patent JP-2000048857-A (JP)
Title: Evacuated insulation container for battery
Inventor: KAMIYA HITOSHI
IPC: H01M10/39
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a evacuated insulation container, not only having the high insulating effect but also capable of obtaining the desired heat radiating amount from the upper surface side of the container, and capable of controlling the heat radiating amount to the desired level by the simple operation. SOLUTION: In a box-shaped evacuated insulation container 44, a hollow layer is provided on a wall for separating a battery module 36 from an external space, a porous insulating plate 34a having clearances or small holes to be communicated with the outside air is mounted on the hollow layer, and the insulating plate 34a and an evacuated layer to be generated when the hollow layer is depressurized or evacuated are taken as insulating means. Only a hollow layer 34b on the upper surface part in the wall is made a normal pressure state, at least two or more detachable insulating plates 51 are layered and mounted, and the heat radiating amount from the upper surface part of the insulation container 44 can be controlled.
Patent JP-S59103555-A (JP)
Title: Frequency generator
Inventor: ITAYA HIDEKI
IPC: H02K21/24
Filed: 1982-12-03
Abstract: PURPOSE:To generate an AC of frequency proportional to the speed of a rotor by suitably selecting the number of generating conductors oppositely arranged in the number of poles of permanent magnets and the length of one pole pitch of permanent magnets. CONSTITUTION:Small projections 8-2 are formed in the same pitch as generating conductors opposed to the end face of a permanent magnet 8. The number of the conductors per one pole is even, and the small projections 8-2 and recesses 8-1 formed on the surface of the magnet 8 are arranged in the same pitch and number. The dispositions of the projections and the recesses are symmetrically arranged at the neutral wire 8-n as a boundary for each pole. A voltage for forming a half cycle of AC is generated at every rotation of the magnet 8 and the movement of one pitch length of the arranging pitch of the opposed conductors.
Patent JP-S6271277-A (JP)
Title: Nonvolatile memory cell
Inventor: SAITO SHINJI
IPC: H01L29/78
Filed: 1985-09-25
Abstract: PURPOSE:To accelerate not only writing speed but reading speed by forming an N-type impurity region of specific density in a boundary between an N<+> type impurity region and a P<+> type impurity region as a drain region. CONSTITUTION:An N<-> type impurity region 17 of lower density than a region 13b is formed on the periphery of an N<+> type impurity region 13b as a drain region, and a P<+> type impurity region 16 of density lower than the region 17 and higher than a silicon substrate 11 is formed on the periphery of the region 17. Thus, if impurity profiles are so designed that a depletion layer between the N<-> type impurity region 17 and the P<+> type impurity region 16 does not arrive at the region 13b at reading time and the depletion layer arrives at the region 13b at writing time, high speed reading and writing can be simultaneously efficiently performed.
Patent JP-H1118273-A (JP)
Title: Pre-mold rubber insulator and assembly method thereof
Inventor: TAKII HITOSHI
IPC: H02G15/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure which prevents internal damages from being easily generated by decreasing a diametrical spread factor, in the case of constituting a connection part of a large/small diameter cable. SOLUTION: A pre-mold rubber insulator is constituted of two members of a main unit 10 with an internal diameter corresponding to an external diameter of an insulating core of a large diameter cable A and a piece 20 for a small diameter, interposed between an insulating core of a small diametric cable B and the main unit 10. This main unit 10 has an insulating rubber part 11, an internal electrode 12 and an external semiconducting layer 13, the piece 20 for a small diameter has an external semiconducting layer 22 and an insulating rubber part 21, each corresponding to the external semiconducting layer 13 and the insulating rubber part 11 of the main unit 10. In assembly, it is sufficient that each of the main unit 10 and the piece 20 for a small diameter is independently spread diametrically.
Patent JP-H0388294-A (JP)
Title: Ferroelectric substance ceramic heating element
Inventor: CHIEN SHII YUI
IPC: H05B6/46
Filed: 1989-08-18
Abstract: PURPOSE: To increase voltage resistance and enhance safety by applying an AC voltage to a ferroelectric insulator ceramic body to heat it. CONSTITUTION: A ferroelectric insulator ceramic body 1 uses a ferroelectric ceramic 10 as a heater of a heating element. By applying AC voltage, an electric dipole of the ferroelectric insulator ceramic 10 is spun, and by friction between the electric dipoles, heat is generated, and after reaching to curie temperature, constant temperature is maintained. Safety of electric products is enhanced, production process is simplified, reproducibility is enhanced, voltage resistance is increased, break caused by voltage variation is prevented, and fire is prevented.
Patent JP-S60105433-A (JP)
Inventor: SHIMADA MASANAGA
IPC: A01G1/04
Filed: 1983-11-10
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-S58110236-A (JP)
Title: Device for processing of wood waste into continuous rodform work
Inventor: KASUYA TETSUO
IPC: B27N3/28
Filed: 1981-12-25
Abstract: PURPOSE:To produce an excellent fuel, by a method wherein wood waste is continuously formed into a round rod by pressing them by means of a ram. CONSTITUTION:Wood waste falls into a conveyor cylinder 61 through a chute 10, a given amount is cut through rotation of a screw 62 to charge it into a guide sleeve 51, and it is compression-molded by a matrix 53 through the working of a ram 38. The compressed wood waste, connected to a preceding molded work, is compression-molded in a high density to be injected into a round rod. The round rod is pressurized and clamped by a teak plate 72 of an air clamp, and is cured as temperature, rising due to heat generated at a compressing time, is cooled. The round rod made of wood waste is conveyed to a guide pipe.
Patent JP-S58114804-A (JP)
Title: Holding apparatus for work piece
Inventor: TSURUYAMA YASUO
IPC: B23B23/00
Filed: 1981-12-25
Abstract: PURPOSE:To hold always the central axis of a work piece at a constant position and to keep always one surface of both end surfaces at a predetermined position, even if the outer diameter-dimension and the length of a work piece are variously changed. CONSTITUTION:Tail stock spindles 9, 10 and cylinder devices 11, 12 hold the central axis of a work piece 4 at a constant position. Holders 6, 7 and a cylinder device 13 cause the both end surfaces 4a, 4b of the work piece 4 to coincide with the holding surfaces 6a, 7a of the holders 6, 7. A moving frame 8 and a cylinder device 14 set the holding surfaces 6a, 7a on a constant position. Said action may be carried out in dependently from the operation of other cylinder devices, and the control and change for the operation process of the device are very easily achieved.
Patent JP-H03109359-A (JP)
Title: Preparation of dialkylcarbonate
Inventor: KURAUSU YORUKU
IPC: C07C69/96
Filed: 1990-08-13
Abstract: PURPOSE: To provide dialkyl carbonates in high yield, by reacting an alcohol with CO/O gas mixture in the presence of a copper catalyst at an elevated temperature under high pressure using a specific cyclic urea as a co-solvent.  
     CONSTITUTION: A dialkyl carbonate of formula II can be obtained by reacting an alcohol of formula R 1 OH (R 1  is C 1-10  alkyl) with a gas mixture of CO/O in the presence of a copper catalyst and a co-solvent at an elevated temperature under high pressure using a cyclic urea (especially dimethylethylene urea, dimethylpropylene urea) of formula I (n is 2-4; R 2  is H or C 1-4  alkyl). The present process provides high yield and high selectivity. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6190118-A (JP)
Title: Reflection and refraction type zoom lens
Inventor: AOKI SHIGERU
IPC: G02B17/08
Filed: 1984-10-10
Abstract: PURPOSE:To reduce the eclipse of luminous flux and variation of aberrations, and to reduce the size of a zoom lens system which has a reflection and a refraction system and consists of five lens groups by moving the 3rd lens group to the object side and also moving at least either of the 4th or the 5th lens groups for power variation. CONSTITUTION:The zoom lens consists of the 1st lens group I which consists of the refraction system and reflection system and has positive refracting power, the 2nd lens group II which is positioned between the refraction system and reflection system of the 2st lens group I and has negative refracting power, the 3rd lens group with positive refracting power, the 4th lens group IV, and the 5th lens group V successively in the traveling direction of light. Then, the 3rd lens group III is moved to the object side and at least either of the 4th lens group IV or the 5th lens group V is moved to attain power variation.
Patent JP-H10104751-A (JP)
Title: Photograph printing device, sub-exposure method, method for setting up sub-exposure device, exposure method and method for setting up exposure device
Inventor: HASHIMOTO KAZUNORI
IPC: B41J2/45
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To execute a stable and uniform sub-exposure action by irradiating a photographic paper with fixed exposure by a slit type sub-exposure device every time that the photographic paper and the slit type sub-exposure device are relatively moved as much as a fixed distance. SOLUTION: By a pulse signal generated by a pulse motor driving part 26 at a certain time, a pulse motor 12 is driven as long as the prescribed number of pulses and the photographic paper 10B is carried as much as the prescribed distance. Simultaneously, the switch of a solid light emitting element 18 is set to be an ON-state and the element 18 is turned on so as to expose the paper 10B being carried. By repeatedly giving the pulse signal, the paper 10B is repeatedly carried and the light emission of the element 18 is repeatedly executed. Finally, the whole surface of the paper 10B is uniformly exposed by the slit type sub-exposure device 17. That means, the sub-exposure action is executed.  Since the sub-exposure action is executed by carrying the paper 10B as much as the fixed distance every pulse and turning on the element 18 in a fixed time so as to give the fixed exposure, the exposure of a fixed area is not changed at all times.
Patent JP-H0654981-A (JP)
Title: Washing/spin-drying drier
Inventor: HINUMA NAOHARU
IPC: D06F25/00
Filed: 1992-07-01
Abstract: PURPOSE:To perform washing, rinsing, spin-drying, and drying with the same device in a single water tub by rotating the washing/drying tub of a rotating/ stirring centrifugal swirl lifting/diffusing/turning device, a stirring vane, and a turning pipe via the rotation of a rotary shaft, and rotating the propeller of a suction/injection type fluid jet injecting device and a pump case. CONSTITUTION:A rotary shaft 12 fitted with a washing/drying tub 2 is rotatably inserted on the vertical center of an outer tub l and a driving device 20, a stirring vane 8 is provided in the washing/drying tub 2, and a turning pipe 5 is provided on the inner periphery to form a rotating/stirring centrifugal swirl lifting/diffusing/turning device. A propeller 10 is fixed to the rotary shaft 12, a pump case 11 is fixed on the bottom face of the washing/drying tub 2 in coincidence with the rotary shaft 2 and the propeller 10, an injection tube 6 and an injection hole 7 are provided on the center of the pump case 11, and an ejector 13 and an air suction pipe 18 are provided below the center of the pump case 11 to form a suction/injection type fluid jet injecting device. A hot-air device is formed with a blower 16, a heater 15, a hot-air pipe 17, and a floating ball 21.
Patent JP-S6190495-A (JP)
Inventor: HATTORI SHUJI
IPC: H05K3/28
Filed: 1984-10-09
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-H11102844-A (JP)
Title: Electrical double layer capacitor and manufacture thereof
Inventor: NAKAO KEIICHI
IPC: H01G11/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of an electrical double layer capacitor, to reduce the cost of the capacitor and to modify the reliability of the capacitor by a method, wherein a plasticizing agent is added to a binder in the parts of current-collecting bodies, a scattering of resins from an active carbon and a conductive lubricating agent is modified to set the density of the current-collecting bodies in a specified range and moreover, the flexibility of a current-collecting body film is modified. SOLUTION: An active carbon and a conductive lubricating agent are formed on the surfaces of conductive foils 6, containing a plasticizing agent along with more than one kind of resins from among ammonium salt of a carboxymethyl cellulose resin, a polyvinyl alcohol, a methyl cellulose and a hydroxyethyl cellulose as a current- collecting body film of a density of 0.35 g/cc or higher to 1.50/cc or lower. A plurality of the conductive foils 6 are wound or laminated via separators 8 and are sealed in a non-water electrode solution, along with extraction electrodes 10 to form an electrical double layer capacitor. By containing the plasticizing agent in the foils 6, a flexibility can be given to the current-collecting body film, and the electrical double layer capacitor of a higher performance is obtained.
Patent JP-S6454381-A (JP)
Title: Optical fiber magnetic field sensor
Inventor: SHIODA TAKAO
IPC: G01R33/02
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the titled magnetic field sensor which has high sensitivity and high accuracy and is easy to use by providing a signal fiber sensor part which has a magnetostrictive material arranged at its outer peripheral part and a fiber sensor part whose outer peripheral part is shielded by an oxide superconductor layer. CONSTITUTION:The sensor part 12 of a signal fiber 8 is arranged at a position to be measured, a light emission part 2 is turned on, and measurement light is branched by a coupler 7 to a signal fiber 8 and a reference fiber 9. The sensor part 12 receives a magnetic field, its magnetostrictive material covering the fiber 15 expands or shrinks, and the fiber 15 expands or shrinks correspondingly, so signal light which is propagated shifts in phase. The oxide superconductor layer 21 of the sensor part 18 of the reference fiber 9, on the other hand, is cooled to the critical temperature. Consequently, Meissner effect prevents the magnetic field from operating on a fiber 20 and reference light is transmitted without shifting in phase. Then light beams transmitted by the fibers 8 and 9 are coupled by a coupler 10 and photodetected by a photodetection part 4, and a detection part 5 detects the interference pattern between the signal light which shifts in phase and the reference light which has no phase shift to detect the magnetic field level.
Patent JP-H1151722-A (JP)
Title: Gas meter and its gas flow velocity measuring tube
Inventor: KODAMA SANSHIRO
IPC: G01F1/66
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To regulate a distance between an ultrasonic transmitter/receiver to an optimum value and simply correct an error every tube by performing parallel displacement of an end member screwed on both the ends of a gas transmission passage in the longitudinal direction of the gas transmission passage by screw rotation. SOLUTION: A gas meter 1 introduces gas 100 from an introduction opening 105 to a chamber 101, gas flow is measured by a gas flow velocity measuring tube 2, and transmitted via a chamber 102 and a delivery opening 107. At this time, male screws 201a, 201b are arranged on both the ends of the gas transmission passage 108 of the gas flow velocity measuring tube 2 respectively, and female screws 202a, 202b screwed on the inner face side of ends 203a, 203b are screwed therewith. An ultrasonic wave is propagated in the gas transmission passage 108 by an ultrasonic transmitter/receiver 110, 111 held by holding members 204a, 204b provided on both end members to obtain measured data.  In the case where the gas flow velocity measuring tube 2 is applied to a different kind of a gas meter, parallel displacement of end members 203a, 203b is performed in the longitudinal direction of the gas transmission passage 108 by screw rotation, and a distance between the ultrasonic transmitter/ receiver is regulated to an optimum value.
Patent JP-H1061770-A (JP)
Title: Metal gasket
Inventor: KISHI FUMIO
IPC: F16J15/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of separation inferiority of the fellow metal cylinder head gaskets adjacent to each other, even when a plurality of sheets of the metal cylinder head gaskets are superposed in each other in a thickness direction. SOLUTION: The fellow metal plates 5, 6 constituting a metal cylinder head gasket 1 are connected by a connection part 10 formed with a lock protruded part 12, 12 between the fellow cut lines 11, 11. In the vicinity of the connection part 10, a protruded part 17, 17 are formed, so as to prevent biting with the lock protruded part 12, 12 of the cut line 11, 11 of the metal cylinder head gasket 1 adjacent to each other.
Patent JP-H0879213-A (JP)
Title: Transmission quality monitoring system in digital communication network
Inventor: KOSUGI TORU
IPC: H04L69/40
Filed: 1994-09-06
Abstract: PURPOSE: To further improve monitoring services of transmission quality, with respect to a transmission quality monitoring system in digital communication networks. CONSTITUTION: In a digital communication network provided with a first terminal station 11 incorporated with a first multiplex part 21 and a second terminal station 12 incorporated with a second multiplex part 22 for performing transmission and reception with the first terminal station 11, a monitoring means 30 is provided inside the first terminal station 11, signal accuracy is monitored for reception signals received from the first terminal station 11 in the second terminal station 12, sub-signal information is extracted by the monitoring means 30 from input signals Sin incorporated with the information of the signal accuracy as the sub-signal information and inputted from the second terminal station 12 to the first terminal station 11 and thus, the signal accuracy of the input signals Sin is monitored in the first terminal station 11 as well.
Patent JP-H1054083-A (JP)
Title: Joining structure and joint metal of wooden framework
Inventor: HARADA SHINJI
IPC: E04B1/26
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To decrease the number of metal fittings, and to shorten a labor hour for installation by mounting a column fixing section joining the lower end of a column on an upper floor on the horizontal section of a joint metal connecting a column and a beam in a lower floor. SOLUTION: The horizontal section 5 of the joint metal 3 is set up onto the upper end face of a column 1 in a lower floor consisting of square-shaped wood from an upper section, and fixed by a lag screw 17. A mounting section 4 integrally formed with the horizontal section 5 is abutted against the side face of the column 1, and fastened by screws 19. An inserting support section 7 fitted to the mounting section 4 is inserted into a slit 11 shaped at the front end of a beam 8, and drift pins 14 are driven and the inserting support section 7 is fixed. A column fixing section 2 installed to the top face of the horizontal section 5 is inserted into a slit 23 formed to the lower end face of a column 22 in an upper floor, and drift pins 26 are driven and the lower end of the column 22 is fastened. Accordingly, joining between the column 1 and the beam 8 and connection between the column 1 and the column 22 in the upper floor can be conducted by one joint metal 3.