baber/WOPTO huggingface dataset:
Patent JP-H04360986-A (JP)
Title: Method of joining shield machine underground
Inventor: HARA KIYOSHI
IPC: E21D9/08
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a method of joining shield machines for a long distance shield method in a horizontal direction in the ground. CONSTITUTION:Two shield machines joined with each other in the ground are such that one is a diameter widening joining shield machine 1 and that the other is a normal type shield machine 2 having no diameter widening bit. First of all, diameter widening excavation is carried out up to a place several meters behind a joining plan line 4 while the diameter widening machine 1 advances and excavates with a diameter widening bit 3 thereof from several meters on that side of the joining plan line 4. After that, underwater concrete 6 is placed in a diameter widening excavation section 5 while substituting it for muddy water. After the strength of the concrete 6 become enough, the concrete 6 is excavated up to the position of the joining plan line 4 by the normal type shield machine 2 with a normal diameter, and the shield machines are joined with each other. According to the constitution, while ensuring an underground joining method used for a freezing method and reliability having the same extent as that thereof, a construction period can be greatly reduced and, at the same time, work can be carried out by a simple execution equipment with high execution efficiency to greatly reduce the construction cost.
Patent JP-H09298135-A (JP)
Title: Silicon semiconductor substrate
Inventor: HORAI MASATAKA
IPC: C30B29/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a silicon semiconductor substrate having an oxygen deposition performance optimized for a low temp. device process. SOLUTION: A heat treatment of a p/p<+> epitaxial wafer at a low temp. of 550-700 deg.C forms a high-density oxygen deposit, resulting in that the size of the deposit is very small and strain round the deposit is greatly reduced enough to eliminate the outcome of lamination defects and sec. defects due to the punch-out dislocation, etc., at all. If, against the IG power-lowering phenomenon, a p-type CZ Si substrate with B concn. controlled so that the resistivity meets specified relation to the O concn. is used, the IG power never lowers in the low temp. process.
Patent JP-S62291720-A (JP)
Title: Magnetic recording medium
Inventor: KOGA KEIJI
IPC: C09D175/14
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a magnetic recording disk medium which has excellent running durability and permits the higher density recording by specifying the dynamical loss coefft. tandelta of a binder at 20 deg.C and 10Hz to <=0.05. CONSTITUTION:This recording medium has a magnetic layer contg. hexagonal platy magnetic powder having 0.2mum average grain size and the binder on a substrate. The dynamical loss coefft. tandelta of the binder at 20 deg.C and 10Hz is <=0.05. A fatty acid ester consisting of a monobasic satd. or unsatd. fatty acid of 10-22C and monohydric satd. or unsatd. alcohol of 2-22C exists on at least the recording side surface of the magnetic layer. The magnetic recording medium having the excellent durable running durability and the high-recording density characteristic is thus obtd.
Patent JP-H10309479-A (JP)
Title: Husking device
Inventor: SATAKE SATORU
IPC: B02B3/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a husking device in which rubber rolls on the high-speed side and the low-speed side are used for a long period without necessitating replacement of these rubber rolls and husking parts are formed in two positions and husking throughput capacity is increased. SOLUTION: Two high-speed rolls 2, 4, which are rotated mutually in the same direction at the same peripheral speed, are separated at a constant interval and provided. Also, one low-speed roll 3 is rotated in the direction reverse to two high-speed rolls 2, 4 at different peripheral speed and provided in the interval of two high-speed rolls 2, 4. Husking parts are formed in two parts by forming two high-speed rolls 2, 4 so as to be adjusted near and far for the low-speed roll 3. Husking is performed by supplying grain to the husking parts 17, 18 of two places.
Patent JP-H04269942-A (JP)
Title: Magnet apparatus for magnetic resonance image
Inventor: OVERWEG JOHANNES ADRIANUS
IPC: G01R33/20
Filed: 1991-06-05
Abstract: PURPOSE: To effectively generate the comparatively storing and stable magnetic field by comprising the active and passive magnetic coil elements forming the magnetic fields opposite to each other, which partially compensate the higher- order magnetic field. CONSTITUTION: A coil former 2 having an electromagnetic coil 4 called an active coil element, a ferromagnetic material such as iron, called a passive coil element, and a magnetizable coil element 6 formed by a ring or ring segment are installed. A shield 8 for electrical insulation, thermal insulation or both of them, is installed around the coil former 2. The helium Dewar container forms a part of the shield, and is comparatively thick because a heat-shield to be removed is necessary. When a high Tc superconductive current conductor is used, the cooling is realized by the liquid nitrogen so that the shield capacity can be reduced only a little.
Patent JP-S5258785-A (JP)
Title: Process for preparing acrylonitrile polymer melts
Inventor: KOBASHI TOSHIYUKI
IPC: C08F220/42
Filed: 1975-11-07
Abstract: PURPOSE: To prepare acrylonitrile polymer melts with little coloring, by polymerizing acrylonitrile monomer mixtures in the presence of a specific amount of water up to a specific polymerization rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000317431-A (JP)
Title: Agitating and pulverizing device in garbage treatment
Inventor: NAKAMOTO YOSHINORI
IPC: B02C18/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient agitating and pulverizing device which agitates and pulverizes garbage and annihilates solid contents by a microorganism treatment. SOLUTION: Plural single plate vanes 3 which are formed by refracting the front ends of sickle-shaped plates consisting of stainless steel to 45 to 60$0C to the right or left and vanes 4 with scraping plates which are formed by mounting scraping plates transversely long to the front ends of the two parallel sickle- shaped plates are mounted to a revolving shaft 1 installed transversely to the central axis of a cylindrical tank-shaped treating vessel by mixing and dispersing these vanes on the outer periphery of the revolving shaft 1 by directing the sickle-shaped front ends of the single plate vanes 3 toward a rotating direction and the sickle-shaped front ends of the vanes 4 with scraping plates toward a counter rotating direction.
Patent JP-2000324598-A (JP)
Title: Manufacture of piezoelectric speaker
Inventor: ENDO SHIGEO
IPC: H04R31/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric speaker which is superior in productivity and durability. SOLUTION: The piezoelectric speaker having a composite piezoelectric body sheet member formed by arraying many piezoelectric elements 14 in a sheet organic body is manufactured through an arraying state for arraying multiple piezoelectric elements in plane at specific pitch, a stage for pouring a molten organic body 16A in gaps between the arrayed piezoelectric elements, a half-setting stage for forming a half-setting sheet 52 by half-setting the poured molten organic body so that the body is still flexible, and a complete setting stage for completely setting the half-set sheet in a specific curved surface shape.
Patent JP-S5657948-A (JP)
Title: Manufacture of gas component detecting element
Inventor: YAMANAKA AIO
IPC: G01N27/12
Filed: 1979-10-17
Abstract: PURPOSE: To improve the durability by having in advance the titanium oxide film formed onto the surface of the electrode.  
     CONSTITUTION: The titanium oxide film 7 is formed previously on the surface of the electrode part of the platinum wire 2 which serves well an electrode and the draw-out lead wire. Then the tip of the wire 2 containing the film 7 is buried into the sintered ceramics 1 to form the gas component detecting element. This element is then put into the ceramic tube 3 incorporating the attaching jig 6 and via the airtight component 4, and at the same time the electrode terminal 5 is attached to the element. As a result, the direct contact of the exhaust gas passed through the sintered ceramics 1 and the tube 3 to the wire 2 is reduced. Thus the harmful materials are mostly screened since the pores on the film 7, if any, are very thin. Accordingly, the errosion of the wire 2 due to the exhaust gas can be reduced greatly, thus increasing the durability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5659268-A (JP)
Title: Original press-fixing device of electrophotographic copying machine
Inventor: IKUKATA SEIICHI
IPC: G03G15/04
Filed: 1979-10-19
Abstract: PURPOSE: To make it possible to press an original securely by providing the rotation fulcrum of an original press-fixing plate movably and by enabling part of the press- fixing plate to expand as the rotation fulcrum moves.  
     CONSTITUTION: The position of rotation fulcrum part 2 in a normal use state and the position where rotation fulcrum part 2 is moved are shown in the figure in contrast to each other. Thus, rotation fulcrum part 2 is enabled to move, so that rotation fulcrum part 2 will be fitted to oscillatory plate 3. This oscillatory plate engages with the 1st guide parts 4a and 4b, provided to the main copying machine frame, in an oscillatory state and lock plate 5 is provided to fix this oscillatory plate 3 at the prescribed position. Therefore, oscillatory plate 3 is fixed to the copying machine by lock 5 and loosing lock 5 enables oscillatory plate 3 to oscillate along the 1st guide parts 4a and 4b. In addition, since part of press-fixing plate 1 is enabled to expand, a wide original setting surface can be obtained easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5561920-A (JP)
Title: Deodorizing method
Inventor: AZUMA TAKEKUNI
IPC: B01D53/38
Filed: 1978-11-01
Abstract: PURPOSE: To remove a very small amount of a maloder component effectively and prevent the exhausion of unreacted O 3  by treating a malodor gas with a washing solution obtained by aerating an aqueous alkali bromide solution with O 3 .  
     CONSTITUTION: The ozone containing gas 11 is introduced from a gas diffuser 16 as bubbles 15 with a diameter about 2W4mm into an alkali bromide containing replenishing liquid 21 to carry out the gas-liquid contact and the hypobromate is produced within the liquid. This replenishing liquid 23 is added the washing water 3 of the lower portion of a washing tower 2 at a predetermined amount and sprayed from the upper portion of the tower to decompose a bad smell component contained in the gas 1 to be treated by the oxidation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6112565-A (JP)
Title: Mounting transfer unit for slab work in wicket type slab processor
Inventor: NAGASAWA KIYOSHI
IPC: B65H29/42
Filed: 1984-06-28
Abstract: PURPOSE:To aim at reduction in a setting space, the cost of equipment and process time, by unitizing a portal fork conveyor, mounting each slab work horizontally and transfer them up and down, and a portal on-off conveyor fitted with a lifting device capable of delivering and receiving each of them at the maximum stage of the former, as one body. CONSTITUTION:A pair of fork conveyors 3a and 3b are liftably erected, in portal type, at both sides of a transfer passage where hot air or cold air of each slab work 2 carried in horizontally the inside of a slab processor 1. And, each of on- off conveyors 5a and 5b fitted with a lifting device 4 is installed, in portal type, in position between a slab work 2a mounted a topmost stage just above the paired conveyor retractably to or from both sides as in arrows Xa and Xb and liftably up and down as in arrows Ya and Yb. In addition, a transfer conveyor 6 consisting of a chain bel or the like is horizontally installed just under these paired fork conveyors 3a and 3b, and receiving and delivering movements of a slab work 2c is interlocked with lifting movements of these conveyors 3a and 3b so that all operations take place automatically, thus operating time is well shortened.
Patent JP-H11321268-A (JP)
Title: Control device for damping force adjustable shock absorber
Inventor: INAGAKI YASUHIRO
IPC: B60G17/015
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress rolling and to improve comfortableness in spite of being simple constitution. SOLUTION: A control device is provided with actuators 4L, 4R for driving damping force adjustable shock absorbers 5L, 5R; a steering angle sensor 2 for detecting a steering angle; a vehicle speed sensor 3 for detecting vehicle speed, and a low-pass filter processing means for applying low pass filter processing to the steering angle. A steering angle speed equivalent value is computed from the output of the low-pass filter processing means and the steering angle. A lateral G variation estimate is computed from the steering angle speed equivalent value and the vehicle speed VSP, and while the lateral G variation estimate exceeds the specified threshold value, the damping force of the shock absorbers 5L, 5R corresponding to a turning direction is changed according to the lateral G variation estimate.
Patent JP-H07314504-A (JP)
Title: Metal mold for disc board
Inventor: ASAI IKUO
IPC: B29L17/00
Filed: 1994-05-25
Abstract: PURPOSE:To mold disc boards of different size using a single main die without replacing the die entirely. CONSTITUTION:A mirror block 17 is fixed through a fixing bolt 27 to a fixed plate 15 thus forming a fixed die 7 while a mirror block 51 is fixed through a fixing bolt 59 to a movable plate 50 thus forming a movable die 8. An inner peripheral stopper 21 is held by a holder 37 while an outer peripheral stopper ring 22 is held by a holder 44 thus securing a stamper 9 to the fixed die 7. The mirror blocks 17, 51 and the outer peripheral stopper ring 21 for the fixed die 7 and the movable die 8 are prepared depending on the stamper 9 for a disc board to be molded and they are replaced by removing the fixing bolts 27, 59 and the outer peripheral stopper ring 22. The outer peripheral stopper ring 22 is held by the holder when it is turned under closed state.
Patent JP-S6027114-A (JP)
Title: Dust removing method in vacuum film forming device
Inventor: TSUCHIYA KOUYOU
IPC: C23C14/22
Filed: 1983-07-26
Abstract: PURPOSE:To remove dust which tends to accumulate in a chamber by repeating appropriate times to maintain reduced pressure state by exhausting while let flowing dry inert gas, to stop flowing later and to make vacuous highly. CONSTITUTION:Closing a sluice valve 4, while operating a roughing-down exhaust system by opening a valve 21, dry nitrogen gas is maintained in laminar flow from a vent 14 by operating valves 11, 12. This generates a flow from the upper vent 14 to a lower exhaust nozzle 22 in a chamber 2 and dust accumulated in the chamber 2 is blown up and removed by exhausting. After a reduced pressure state is maintained for a specific time, the vent 14 is closed and a high vacuum exhaust system is operated to make the chamber 2 highly vacuous whereby the blown up dust is further removed.
Patent JP-H09318133-A (JP)
Title: Ceiling flush type ventilating fan and its fitting method
Inventor: TABUCHI KOJI
IPC: F24F7/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a connection board from inclining due to a weight of a duct connected to a duct connection port, and improve a working efficiency of fitting by arranging the duct connection board on an edge of a fitting hole formed in a ceiling wall, to which a ventilating fan body is fit, and having tip ends of screws threaded into the ceiling wall abutting against an underside of the duct connection port. SOLUTION: In fitting a ceiling flush type ventilating fan, a duct connection board 2 is first fixed to a ceiling wall 4 temporarily. Thus screws 7 are inserted into holes 2d formed in bent portions 2b for fitting to be threaded into the ceiling wall 4 and reinforcements 6. At this time, the lengthy screws 7 are used to abut against an underside of a duct connection port 2e while being threadedly fixed to the ceiling wall 4, so that a vertical plate 2a is prevented from inclining due to a weight of a duct 3 when the duct 3 is fitted onto the duct connection port 2e. Then, after a rear surface portion of a ventilating fan body 1 is fitted into a mounting hole in the ceiling wall 4, the ventilating fan body 1 is secured to the ceiling wall 4 with wood screws 5, and then a decorative plate 9 is fit to a front side of the ventilating fan body 1.
Patent JP-H0430109-A (JP)
Title: Airtight repeating adapter
Inventor: NAMIKI HIROYUKI
IPC: G02B6/26
Filed: 1990-05-28
Abstract: PURPOSE:To omit an optical design process, and to prevent the delay of the time for delivery and the rise of cost by storing an optical fiber in the inside of a cylinder made of strong material, and injecting air-tightly adhesive into the contact surface of the cylinder and the optical fiber. CONSTITUTION:The optical fiber 6 of the same material and the same size as the optical fiber to be connected is used, and after it is inserted into the inside of the cylinder 5, and is fixed by the adhesive, an O-ring A4 is fitted on the outer circumference of the cylinder 4, and the cylinder 4 is fitted and stored in a hole formed at a housing 1. Light exiting from the end surface A of the cylinder 5 advances in the inside of the optical fiber 6 buried in the cylinder 5, and after it reaches the end surface B of the cylinder, the light is transmitted to an optical fiber stored in a ferrule. The pressure of gas in an airtight container 9 is sealed by the O-ring A4 at the contact surface of the inner surface of the housing 1 and the outer circumference of the cylinder 5. Besides the adhesive 7 is used both for fixing and sealing the inner surface of the cylinder 5 and the fiber 6. The contact surface of the housing 1 and the airtight container 9 is sealed by the O-ring B8.
Patent JP-S63313445-A (JP)
Inventor: UIRIAMU BARUTORO
IPC: H01H73/12
Filed: 1988-06-01
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-H04334326-A (JP)
Title: Percutaneously absorbable composition
Inventor: SATO HIDEJI
IPC: A61K47/22
Filed: 1991-05-11
Abstract: PURPOSE:To obtain the title composition improved in percutaneous absorbability by formulating a specified base with a narcotic or narcotically antagonistic analgesic. CONSTITUTION:The objective composition can be obtained by formulating (A) a base comprised of a lower alcohol, polar solvent and azacycloalkane derivative with (B) as medicinal ingredient, a narcotic or narcotically antagonistic analgesic. The present composition, which has been enhanced in the percutaneous penetrability/permeability for the medicinal ingredient, has significant absorption-promotive activity.
Patent JP-S5837663-A (JP)
Title: Sorter
Inventor: TSUTSUMI TAKASHI
IPC: G03G15/00
Filed: 1981-08-31
Abstract: PURPOSE:To enable an amount of copies left not copied after incuring a jam to be securely copied in addition, by transmitting the number of the bin into which a copy has just been brought, or the number of the bin for the next copy to be led into, from a sorter to a copying machine. CONSTITUTION:Detection of jam is executed by watching each state of the rear end of a copy 4 traveling from an inlet sensor 17 to a bin sensor 18, from this to a bin 7 for stocking it, and from a discharge sensor 6 to an inlet sensor 17. When the copy 4 is brought into the selected bin 7 without jamming on the way, the bin number is transmitted through an I/O expander to a copying machine 2. Therefore, when jam occurs, an amount of copies left not copied after removing jammed papers can be exactly copied in addition, because the number of the bin that the copy has been just brought into is stored in the side of the machine 2.
Patent JP-H083291-A (JP)
Title: Liquid polyester
Inventor: KAWASHIMA YOSHINORI
IPC: C08G63/00
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a liquid polyester which can be formed into a film without using any solvent by reacting a specified cyclic acid anhydride with a compound having one epoxy group in the molecule. CONSTITUTION:A cyclic acid anhydride mixture (A) containing at least 10mol% at least one member selected from among the cyclic acid anhydrides (a) to (e) (wherein R<1> is a 4-25C saturated or unsaturated aliphatic hydrocarbon group) is reacted with a compound (B) having one epoxy group in the molecule in an A/B ratio of 10:80 to 10:12 (by a molar ratio). It is desirable that at least 5mol% of the component B comprises a compound having one epoxy group and at least one double bond in the molecule. It is desirable that this polyester has a number-average molecular weight of 1000-30000 and a viscosity at 50 deg.C of 200-500000cP.
Patent JP-S5565052-A (JP)
Title: Damage detector for cutting tool
Inventor: ASAI TAKESHI
IPC: B23Q17/09
Filed: 1978-10-30
Abstract: PURPOSE:To automatically detect the damage of a tool, by dividing the high-frequency and low-frequency components of acoustic emission signal emanating from the tool or a machine tool from each other with a boundary of prescribed frequency and comparing the levels of the high-frequency and low-frequency components with each other. CONSTITUTION:A detector 1 is attached to a tool or a machine tool. An acoustic emission signal is detected by an acoustic emission signal measuring unit. The signal is applied to a frequency discriminator 3 through an amplifier 2 so that the signal is divided into high-frequency components H of 200kHz or more and low-frequency components L ranging from 50 to 200kHz. The ratio H/L of the output levels of both the components is calculated by a divider 4. When the ratio H/L exceeds a reference value, a comparator 5 drives an alarm 6. When the frequency components of 50kHz and more are divided into high-frequency and low-frequency ones with a boundary of 150-300kHz, there is a correlation between the output level ratio H/L and the damage percentage of the tool. According to this fact, the damage of the tool can be detected with a required accuracy.
Patent JP-H087639-A (JP)
Title: Socket adapter for cantilever installation lamp
Inventor: FURUYA HIDEOMI
IPC: H01R33/945
Filed: 1994-06-17
Abstract: PURPOSE:To further improve a temperature decreasing effect of lighting parts, and reduce an axial directional length of a screwed base part by arranging a lighting part housing part in an overhang condition on the outer periphery of a cantilever installation lamp close to a socket part. CONSTITUTION:This socket adapter for a cantilever installation lamp is provided with a screw base part 1 to be screwed in and connected to a lamp socket, a socket part 2 which is connected to this screw base part 1 and in which a base of the cantilever installation lamp 5 is installed and a lighting part housing part 3 which overhangs to the outer periphery of the cantilever installation lamp 5 by securing a space 12 between it and the cantilever installation lamp 5 close to the outer periphery of the socket part! 2 and inside which lighting parts 8 are housed. It is desirable that among the lighting parts 8, a part 8a high in a heat resistant temperature is arranged in a position close to the cantilever installation lamp 5 and a part 8b low in the heat resistant temperature is arranged in a position more distant from the cantilever installation lamp 5 than the part 8a high in the heat resistant temperature.
Patent JP-S62292110-A (JP)
Inventor: YAMAMOTO TERUO
IPC: A47G9/06
Filed: 1986-06-11
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-S63309708-A (JP)
Inventor: KURAUSU HAIN
IPC: F01N1/10
Filed: 1988-06-03
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。