baber/WOPTO huggingface dataset:
Patent JP-2000045441-A (JP)
Title: Execution method for floor
Inventor: SAITO MASATOSHI
IPC: E04B5/43
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve execution efficiency by fixing beams to a foundation structural material so that bolsters face each other, inserting a reinforcing frame between the beams, mounting the lower face of the reinforcing frame on the upper faces of the bolsters, and mounting and fixing the lower faces of the stretched edges of a substrate plate on the upper faces of the beams. SOLUTION: A floor unit 4 is formed with a reinforcing frame 5 having a rectangular planar shape and a substrate plate 6 fixed with stretch edges 6a stretched from a pair of opposite sides to the reinforcing frame 5 by fasteners. The reinforcing frame 5 is provided with a pair of connecting plates 8 arranged at the prescribed interval and reinforcing materials 9 suspended on the connecting plates 8 at the prescribed interval, a sound absorbing material 11 such as glass wool is filled between the reinforcing materials 9, and a blocking plate 12 and vibration control materials 13 are fixed.  The reinforcing frame 5 is inserted between beams 1, the lower face of the reinforcing frame 5 is mounted on the upper faces of bolsters 2 via the blocking plate 12 and the vibration control materials 13, and the lower faces of the stretch edges 6a of the substrate plate 6 are mounted and fixed on the upper faces 1b of the beams 1 via the vibration control materials 13. A floor excellent in a soundproof effect can be obtained.
Patent JP-H0376994-A (JP)
Title: Execution method of juxtaposition type tunnel
Inventor: AZUMA YOJI
IPC: E21D9/087
Filed: 1989-08-18
Abstract: PURPOSE:To reduce the occupying area of construction by excavating a bedrock by each cutter of juxtaposed two shield machines and a small-diameter cutter disposed between the cutters and filling excavating sections among segments for tunnel lining with concrete. CONSTITUTION:The ground is excavated by elongating shield jacks 7, 7 while excavating front bedrocks G1, G2 by each large-diameter cutter 6, 6 and small- diameter cutters 12, 12 by a double-section shield machine 1. Excavated soil and sand taken into muddy-water pressure chambers 10, 11 from the bedrocks G1, G2 are discharged backward by sludge withdrawal pipes 15 while a cavity section is filled with concrete C from a section between internal skin plates 5, 5. Rich-mix concrete C is press-fitted particularly from a placing port 19 at a middle section, and segments S are incorporated to peripheral walls T1, T1, thus gradually building each tunnel T, T. Accordingly, the space of both tunnels T, T is narrowed, thus shortening the term of work.
Patent JP-S60107403-A (JP)
Inventor: TAKAHASHI SAKAE
IPC: B60C11/16
Filed: 1983-11-14
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-S60106909-A (JP)
Title: Method for adding treating agent of molten iron
Inventor: FUKUTAKE TAKESHI
IPC: C21C1/02
Filed: 1983-11-14
Abstract: PURPOSE:To add effectively a treating agent in a wide region without increasing unnecessarily the number of nozzles and the gas consumption with a method for projecting and adding said agent to the surface of a molten iron bath under continuous flow by moving periodically the position where said agent is projected from the nozzle on the specified locus. CONSTITUTION:The molten iron discharged from a blast furnace is separated from slag, passes through a molten iron spout 1, then through a tilting spout 2' and is poured into a mixer car in an arrow direction. For example, a small- sized flow-dividing gate 7 is provided in order to expand the width of the falling flow of the molten iron at the downflow end of the spout 1. A nozzle 5' for blowing a treating agent for the molten iron is made into, for example, a lance shape and is supported in such a way as to turn to the right and left around a pivot 8 for supporting the nozzle. The nozzle is moved back and forth like a double-headed arrow by a lance driving device 9. The moving period is made variable and the reciprocating stroke thereof is set at a preferable region width.
Patent JP-H1136517-A (JP)
Title: Screw reinforcement joint device
Inventor: MORI TOSHIHARU
IPC: E04C5/18
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce marking work for confirming the screwing depth to a joint of screw reinforcements. SOLUTION: This joint device is equipped with a joint 10 and jigs 20 for confirming the screw depth. The jigs 20 are equipped with a pair of splice sections 21 and positioning sections 22 built between one ens of them, and it is formed in a U-shape. The positioning sections 22 are brought into contact with the front end faces 1a of reinforcements 1, a pair of splice sections 21 are spliced to a pair of non-screw sections 1y of the reinforcements 1, and the jigs 20 are loaded to the screw reinforcements 1. The overall length Lo of each of the splice sections 21 is equivalent to the screwing depth for forbidding the screwing more than that. Specific length La from one end of each of the splice sections 21 is equivalent to the screwing depth necessay for the screw reinforcements.  In a screwing state, the splice sections 21 of the jigs 20 can be seen, and when both ends 10a of the joint 10 are located in range of specific length Lb (Lb=Lo-La) from the other end of each of the splice sections 21, the necessary screwing depth is ensured.
Patent JP-S58114012-A (JP)
Title: Optical picture processing system
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02B27/46
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a lightweight, easy-to-handle system and to use holography technique as practical measurement technique by sticking a glass block which has a vapor-deposited mirror surface to a recording material into a block. CONSTITUTION:Luminous flux (a) from an Ar laser is caused to illuminate a glass block on the opposite upper side from right and above. The 1st glass block 21 is a mere rectangular parallelepiped. Then, the luminous flux (a) illuminates such the 2nd glass block 22 that a triangular prism having a rectangular equilateral triangle base is set horizontally. The 3rd glass block 23 in a similar shape has a metallic vapor-deposited film of aluminum on a slanting surface. This vapor-deposited film corresponds to the 1st mirror 9. Surfaces of the 1st block 21, the 2nd block 22, the 3rd block 23- are adhered mutually. Thus, a glass block of adequate size in an adequate shape is formed and mirror surfaces  are formed by vapor deposition, sputtering, etc., and bonded together into one small, lightweight block.
Patent JP-2000105550-A (JP)
Title: Scattering type display element and manufacture of display element
Inventor: KUBOTA HIROSHI
IPC: G09F9/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce the influence of regularly reflected light of external light, such as the tone reversal of a scattering type display element and the decrease in a contrast. SOLUTION: Protrusions 26a, which have stripe-like shape long in the vertical direction of a display screen, and of which horizontal curvature is larger than vertical curvature, are formed on the surface of a reflection plate 26. Thereby, the incident light is irregularly reflected to some extent, and the reflected light is anisotropically scattered so that the scattering extent in the horizontal direction of the display screen becomes larger than the scattering extent in the vertical direction.
Patent JP-H0942136-A (JP)
Title: Combustion state detector
Inventor: YORITA HIROSHI
IPC: F02P17/12
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make the detection accuracy of a combustion ion so as not to be lowered by the effect of a carbon compound contained in combustion gas through this combustion state detector which detects a combustion state from a combustion ion in the combustion gas to be generated out of an internal combustion engine. SOLUTION: A combustion ion detecting probe 1 equipped with both first and second electrodes 2 and 3 constituting a pair of counter electrodes, a peripheral circuit 8 making AC voltage be impressed in a gap between the paired counter electrodes, while detecting a combustion ion current flowing between these electrodes, and a flux generating means 9 generating vibro-magnetic flux are all installed in an exhaust pipe E of an internal combustion engine, and further a magnetic circuit is made up of an electrically insulative magnetic substance 6 being pierced through with this vibro-magnetic flux and the first electrode 2 where one side end 6a of this magnetic substance 6 and the other side end 6b are made contact with each other.  Joule's heat is generated with an eddy current to be generated by what the vibro-magnetic flux passes through the first electrode 2, through which a carbon compound on the like to be contained in the combustion gas being stuck to the first electrode 2 and its vicinity is burned off into elimination.
Patent JP-S59104078-A (JP)
Inventor: HAMADA HISAO
IPC: C21B11/00
Filed: 1982-12-06
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-2000045057-A (JP)
Title: Device for preventing winding-up of bottom dross in continuous hot dip galvanizing tank
Inventor: SUZUKI HIDEKAZU
IPC: C23C2/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a winding-up of bottom dross in a continuous hot dip galvanizing tank capable of more surely suppressing the adhesion of bottom dross to a steel strip and moreover capable of swiftly executing the exchanging operation of a sink roll. SOLUTION: In a member provided on the periphery of a sink roll 4 within a plating tank in which a steel strip 1 is subjected to continuous hot dip galvanizing and preventing the floating of dross 9 accumulated at the bottom part of the plating tank in a plating bath, the shape thereof is formed in two cylindrical bodies covering the outer circumference of the sink roll 4, and, both are provided in a region excluding the region around which the steel strip of the sink roll 4 coils.
Patent JP-H0261427-A (JP)
Title: Cooker
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1988-08-26
Abstract: PURPOSE:To simplify correction of an erroneously set cooking course and restarting after the correction by ensuring that when a new cooking course is inputted within a predetermined period of time after a cooking-starting instruction is given, stored data is changed according to the new cooking course, and cooking is performed. CONSTITUTION:When a new cooking course is inputted by pressing another course key within a predetermined period of time Ta after an input is given through a start key 7, a course display on a display part 6 and data stored in a RAM 11 provided as a storage means are changed according to the new cooking course. After the lapse of the predetermined period of time Ta, a controlling part 9 sets and recognizes a cooking sequence corresponding to the cooking course stored in the RAM 11 at that moment, and controls a magnetron 2 according to the set cooking sequence while detecting the temperature of a material being heated on information from an IR sensor 8, whereby cooking by heating is performed. Thus, correction of an erroneously set cooking course and restarting after the correction can be performed easily, with favorable convenience in use.
Patent JP-2000043034-A (JP)
Title: Screw extruder
Inventor: NOMURA AKIHIRO
IPC: B29B7/38
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a resin material from becoming soft or sticking at a resin loading aperture part and at the same time, reduce the length of a device by providing a heat shut-off part which shuts off heat originating from a temperature regulator at the loading aperture part of a barrel part. SOLUTION: An annular cooling space 14 is formed as a heat shut-off part in a barrel part 2 on the periphery of a loading aperture 7. In the space 14, a partition member made of a material with high heat shut-off properties and high heat resistance such as ceramic or plastic is installed. In addition, a sealing ring is provided at an appropriate point of the partition member to enhance the airtightness and at the same time, a cooling fluid such as a cooling water or air is made to flow into the cooling space 14 from outside through a passage or flow out of the cooling space 14. Consequently the heat originating from a temperature regulator 13 is not conducted to the loading aperture 7 and a resin material 6 reaching the loading aperture 7 is prevented from becoming soft.  Besides the resin material 6 is prevented from becoming sticking at the loading aperture 7 part and at the same time, the length of the device can be reduced as the required minimum limit range is effectively cooled.
Patent JP-S6272893-A (JP)
Inventor: ITO TOSHIHIKO
IPC: E21D11/38
Filed: 1985-09-26
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-H0769608-A (JP)
Title: Production of powdery silicon nitride
Inventor: YAMADA TETSUO
IPC: C01B21/068
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a novel producing method of a powdery crystalline silicon nitride high in the ratio of (specific surface area)/(oxygen content) (equal to above 8m<2>/(g.wt.%)) and excellent in sintering activity. CONSTITUTION:In the producing method of the powdery silicon nitride by synthesizing a nitrogen containing silane compound by the reaction of silane halide with liquid ammonium and decomposing by heating, a mixture of two or more kinds of silane halide is used as a starting raw material.
Patent JP-H0379974-A (JP)
Title: Refrigerant distributor
Inventor: TAIRA TERUHIKO
IPC: F25B41/00
Filed: 1989-08-18
Abstract: PURPOSE:To even out the distribution of refrigerant in whatever manner the distributor may be installed by forming therefor a refrigerant distributor comprising a cylindrical distributing part which forms an impingement wall at one end, an inflow pipe fitted in the inlet for refrigerant formed in said distributing part, and a plurality of outflow pipes joined with said distributing part with the ends in its enclosing wall, said inflow pipe having a small orifice at the end through which refrigerant flows out therefrom and also having a throttle part close to said small orifice. CONSTITUTION:Refrigerant B passing a bend 17a in an inflow pipe 17 separates into a liquid B1 and gas B2 in an uneven state and flows in a deflected current. Then a throttle part 17b causes the refrigerant B to be condensed and accelerated into a jet stream, in which the liquid B1 and the gas B2 are mixed and the deflection of the flow is ameliorated. The refrigerant B flows in a jet into a distributing part 12 through a small orifice 17c; this time again the refrigerant B is compressed and accelerated; it impinges against an impingement wall 16, being stirred, mixed, and completely homogenized. The refrigerant B spreads radially along the impingement wall 16 and branches into a plurality of outflow pipes 18 through outflow ports 15 formed in the enclosing wall of the distributing part 12. The distributing part 12 is so small in cubic content that the refrigerant B can be uniformly distributed in whatever manner the refrigerant distributor 11 may be installed.
Patent JP-S6193491-A (JP)
Inventor: HORII TAKASHI
IPC: G06F3/153
Filed: 1984-10-12
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-H0748818-A (JP)
Title: Construction method for structure
Inventor: KITAZAWA ATSUHIRO
IPC: E02D5/38
Filed: 1993-08-05
Abstract: PURPOSE:To improve the accuracy of a structure and dispense with the complex and difficult work. CONSTITUTION:A plurality of casing pipes 6 each having a concrete filling hole 6c inside are driven into the ground 3, and the depths H between a plurality of easing pipes 6 and the reference level K are measured respectively. A plurality of pillar members 10 each having a vertically penetrating guide hole 10b are provided at positions corresponding to the installation positions of the casing pipes 6 to construct a jacket body 9, and flanges 10a are set at positions corresponding to the measured depths H2 of the casing pipes 6 corresponding to the pillar members 10 between the pillar members 10 and the casing pipes 6 corresponding to the pillar members 10 respectively. The jacket body 9 is installed so that the pillar members 10 are supported by the casing pipes 6 via the flanges 10a respectively and the guide holes 10b and the concrete filling holes 6c of the corresponding casing pipes 6 are communicated and connected to each other. Concrete 7 is filled and placed into the concrete filling holes 6c through the guide holes 10b.
Patent JP-S58106151-A (JP)
Inventor: HERUMAN GESURAA
IPC: F02D31/00
Filed: 1982-12-07
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-S6460292-A (JP)
Title: Inverter for 2-phase motor
Inventor: YOSHIDA MICHIHIRO
IPC: C09B11/24
Filed: 1987-08-27
Abstract: PURPOSE:To simplify a circuit, by a method wherein a constitution, in which the voltages of first and second capacitors are impressed on the coils of the title motor through first fourth switching elements, is employed. CONSTITUTION:The terminal voltage of a DC power source 1 is divided into first and second capacitors 2, 3. Clock is impressed sequentially on switching elements Tr1-Tr4. When the switching element Tr1 is put ON and the switching elements Tr2-Tr4 are put OFF, the terminal voltage of the first capacitor 2 is impressed on only a first phase coil 7. The terminal voltage of the first capacitor 2 or the second capacitor 3 is impressed on the first phase coil 7 or a second phase coil 8 by the impression of clock whereby the resultant vector of a magnetic field is rotated counterclockwise and a 2-phase motor may be rotated.
Patent JP-S6275245-A (JP)
Title: Gas detecting element and its production
Inventor: OKAYAMA YOSHIAKI
IPC: G01N27/12
Filed: 1985-09-28
Abstract: PURPOSE:To improve the selectivity and response time of a detecting element by constituting the element of a metallic oxide semiconductor which consists of activated stannic oxide as an essential material, palladium as a catalyst and antimony as a stabilizing material, has a prescribed compsn. ratio and is treated with 20-400ppm gaseous silane atmosphere and means for heating the semiconductor to 200-400 deg.C. CONSTITUTION:The detecting element is constituted of the metallic oxide semiconductor which consists of the activated stannic oxide (SnO2) obtd. by calcining stannic oxide (SnO2) or SnO2 added with stannic chloride (SnCl4) as the essential material, palladium (Pd) as the catalyst and antimony (Sb) as the stabilizing material, has the compsn. ratio Pd/Sn=0.1-18mol%, Sb/Sn=0.5-8mol% and is treated in 20-400ppm gaseous silane atmosphere and the heating means for heating the metallic oxide semiconductor to 200-400 deg.C. The element which has the fast response time and can selectively detect the special gas with good gas selectivity is thus obtd.
Patent JP-H05329085-A (JP)
Title: Floor washing machine
Inventor: SHINDO ISAO
IPC: A47L11/30
Filed: 1992-07-17
Abstract: PURPOSE:To greatly reduce possible drop of the working efficiency due to an obstacle by energizing a solenoid for lifting the suction port for floor, and at the same time, putting off a vacuum cleaner automatically. CONSTITUTION:The surface of a floor is washed while a changeover switch 24 is turned to the cleaner 10 side. If any obstacle exists on the floor and the suction port 14 for floor must get over it, the switch 24 is turned to the solenoid 18 side. The cleaner 10 is put off and the sucking force of the suction port 14 goes not, and at the same time, the solenoid 18 is enegized to lift the suction port 14 from the floor with the aid of a wire 16 and a shut 20. After the obstacle is strided over, the switch 24 is turnd again to the cleaner 10 side. The solenoid 18 is deenergized, and the suction port 14 sinks by its own weight onto the floor surface, and the cleaner 10 is put on to resume the washing operation.
Patent JP-H0537609-A (JP)
Title: Telephone system
Inventor: SATO MASAHARU
IPC: H04M1/00
Filed: 1991-08-01
Abstract: PURPOSE:To allow a user to recognize a current time in voice by allowing the user to only approach a telephone system. CONSTITUTION:The telephone system is provided with a timer means 9 counting a time, a current time transmission means 10 composed of a voice synthesis circuit, and a human body detection means 11 detecting the access of a human body. A microprocessor 7 based on the detection output of the human body detection means 11 reads a current time from the timer means 9, the current time transmission means 10 converts it into a voice signal, an amplifier 5 amplifies the signal and the time is sounded in voice from a speaker 6. Furthermore, the telephone set is provided with a timer means 13 used for setting an operating time band and with a ten-key 18 entering the setting condition to the timer means 13, and the time is noticed in voice only for a time zone set by the timer means 13. Furthermore, the telephone system is provided with storage sections 15, 16 storing a fixed message and with a fixed massage means 14 converting the content read from the storage sections 15, 16 into a voice signal and the fixed message is noticed altogether when the time is noticed in voice.
Patent JP-H0377504-A (JP)
Title: Seat of chair
Inventor: HATAOKA KOICHI
IPC: A47C31/02
Filed: 1989-08-22
Abstract: PURPOSE:To enable easy and tight fixing of a cushion to the base plate of a chair by forming a U-shaped attaching groove on the peripheral fringe of the base plate, heating and pressing the peripheral flange of a cushion which is stuck with a face cover to bend and form an attaching part, and forcing the attaching part into the attaching groove to engage with each other. CONSTITUTION:The base plate 2 of a chair seat base 1 is formed on all the periphery with a U-shaped attaching groove 3. In forming a cushion 4, a cushion body 5 made of thermoplastic synthetic resin foam is stuck on the upper surface with a face cover 6 made of a thermoplastic synthetic resin, and pressed on the periphery at a high temperature to form a thin attaching part 7 of suitable rigidity and high elasticity. the attaching part 7 is tipped with a bent piece 7a protruded outer sideward. Placing the cushion 4 on the base plate 2 and pressing the attaching part 7 into the attaching groove 3, with the bent piece 7a directed upward, complete a fixing of the cushion 4 to the base plate 2. Thus an easy and tight fixing of the cushion 4 to the base plate 2 can be realized by only a few steps.
Patent JP-H0660203-A (JP)
Title: Microprocessor
Inventor: MIHASHI MASAHITO
IPC: G06F1/12
Filed: 1992-08-11
Abstract: PURPOSE:To make it unnecessary to provide an operation start control circuit for controlling an operation start of an internal control circuit, as an external circuit, and also, to suppress a delay time to the operation start of the internal control circuit to the absolute minimum, in the case of constituting a system by using plural microprocessors formed by containing a clock generating circuit. CONSTITUTION:After a power source is turned on or after it is reset, whether an internal generation clock is stabilized by synchronizing with a reference clock or not is monitored, and until the internal generation clock is stabilized by synchronizing with the reference clock, an nMOS transistor 44 is turned on, and in the case the internal generation clock is stabilized by synchronizing with the reference clock, the nMOS transistor 44 is turned off, and also, in the case an external terminal 36 becomes a high level from a low level, inhibition of an operation start to an internal control circuit 43 of an operation start control circuit 48 is released.