baber/WOPTO huggingface dataset:
Patent JP-H1089637-A (JP)
Title: Incinerator and manufacture thereof
Inventor: ISHIKAWA ARATA
IPC: F23G5/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To keep stable earthing and excellent permeability and to perform excellent incineration by a method wherein a waste material introduction part is arranged on the bottom body of a cylindrical body formed of a permeable member and a leg body formed of a member having permeability is arranged at the lower part of a cylindrical body. SOLUTION: Two semicircular division bodies 5 are connected to a cylindrical body 2 through a connection body 6. The division bodies are assembled together at for example, a construction site having height of 100cm and a diameter of 60cm. The upper part of the cylindrical body 2 is opened and forms a waste material introduction part 1. A bottom body 3 is formed in the shape of a disc and an expand metal sheet made of stainless with a thickness of 3mm is cut by a press working machine and the cut expand metal sheet is used. A division body 5 comprises a base body 4 and a leg body 3, and is formed of an expanded metal plate made of stainless with a thickness of 3mm like the bottom body 3. A bottom plate placing body 8 consisting of an angle material on which a bottom plate 7 is placed is arranged at a part situated inside the cylindrical body 2 of the leg body 3.  The bottom plate placing body 8 is extended downward along the leg body 3 to provide an effect to support the leg body 3.
Patent JP-S6396782-A (JP)
Title: Positioning control system for information storage device
Inventor: TANAKA SHIGEYOSHI
IPC: G11B21/10
Filed: 1986-10-13
Abstract: PURPOSE:To allow a head to continuously record and reproduce tracks by the use of a step motor by driving the step motor for moving the head by varying a drive current at the time of seeking and tracking. CONSTITUTION:For exciting one-two phases of the two-phase motor, one-two phases are excited by the drive current Ih, -Ih, all of which have a large phase A current Ia and a large phase B current Ib, and a quick seek is done. At the time of tracking after the seek, the phase A current Ia and the phase B current Ib are set to a small drive current Il, -Il. If deviation exceeds a reference level Vs, one-two phases are excited by Il and -Il, and the step motor 7 is driven by one step in the direction in which the deviation is eliminated. Where the head 2 records and reproduces at least plural tracks at the time of tracking, the drive acceleration speed of the step motor 7 when the deviation of the head 2 becomes larger can slow down. Tracking the continuous tracks, the head 2 can record and reproduce them without interruption.
Patent JP-H0293046-A (JP)
Title: Steel sheet for direct single enamelling
Inventor: OSAWA KAZUNORI
IPC: C22C38/00
Filed: 1988-09-29
Abstract: PURPOSE:To provide the title steel sheet with good press workability and to prevent the generation of the flaws of bubbles and black spots therein by specifying the contents of C, Mn, P, S, Al, N, Cu, Se and Ti and forming the balance with Fe. CONSTITUTION:The compsn. of the steel sheet is formed with, by weight, <=0.005% C, <=1.00% Mn, <=0.0050% P, 0.01 to 0.05% S, 0.003 to 0.100% Al, 0.005 to 0.010% N, 0.01 to 0.07% Cu and 0.002 to 0.050% Se as well as {4XC(%)+1.5XS(%)+3.43XN(%)}<=Ti(%)<=0.2(%) and the balance substantial Fe. Though it is a Ti-added steel, the steel sheet for direct single enamelling having press workability equal to or above that of a decarburized capped steel even by direct single enamelling and in which the flaws of bubbles and black spots are hard to generate can be obtd.
Patent JP-H0881960-A (JP)
Title: Precast reinforced concrete foundation and execution method thereof
Inventor: TANAHASHI TAKASHI
IPC: E02D27/01
Filed: 1994-09-12
Abstract: PURPOSE: To improve the appearance of the joining section of a foundation by mounting a cast-in-place concrete placing section on the rear side of a precast section at the end section of the precast section. CONSTITUTION: In the end section of the precast section 11 of a precast reinforced concrete foundation 10, a cast-in-place concrete placing section 12, from which upper and lower main reinforcements 11A, 11B are projected, is installed on the rear side of the precast section 11. The lower main reinforcement 11B is extended to the lower section of the precast section 11 while a base concrete placing section 13, from which a large number of reinforcements are projected, is set up. A plurality of the foundations 10 are juxtaposed while the main reinforcements 11A, 11B are connected mutually on the rear side of the precast section 11, and stirrups 19 and web reinforcements 20 are arranged. Concrete is placed to the placing sections 12, 13, thus unifying the foundation 10.
Patent JP-2000164128-A (JP)
Title: Method of forming fluorescent surface for cathode-ray tube
Inventor: ADACHI TAKUMI
IPC: H01J9/227
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent surface for cathode-ray tube having excellent evenness while arranging a phosphor part for emitting the predetermined color light between the blackening material having excellent straight characteristic formed at a relatively small width. SOLUTION: In this method of forming a fluorescent surface for cathode-ray tube, three processes of exposure are performed to a photosensitive resin formed on a glass panel 11 so that the exposure of each three process is performed by radiating the light passing through an aperture grille from at least two different directions to a photosensitive resin film 12, and development is performed to the photosensitive resin film 12 after exposing it so as to eliminate parts of the photosensitive resin layer 12, in which quantity of exposure dose not achieve the predetermined value, so as to form a resin layer part 12', and thereafter, the blackening material 16 is coated on the glass panel 11 formed with the resin layer 12', and the resin layer 12' is eliminated with the blackening material 16 coated thereon so as to form black parts 16' of the residual blackening material,  and phosphor parts for emitting the predetermined color light are formed between the black parts 16' on the glass panel 11.
Patent JP-S60133590-A (JP)
Title: Sense amplifier
Inventor: OOTANI TAKAYUKI
IPC: H03F3/345
Filed: 1983-12-22
Abstract: PURPOSE:To stabilize and speed up reading operation by connecting an FET to be gated by a sense latch signal between the source terminals and earth terminals of respective FETs of two CMOS inverters. CONSTITUTION:A sense amplifier 21 is provided with two CMOS inverters consisting of PchFEI P1, P2 and NchFEI N1, N2. An NchFET N3 to be gated by a sense latch signal SL is connected between the source terminals Ss and ground terminals GNDs of the N1 and N2. When a bit line precharging signal phip, a word line selecting signal WL and an equalizing signal EQ' are turned to ''H'', the line BL and the terminal SD' are kept at ''H'' when the data of a memory cell 22 are ''H''. When the signal SL is turned to ''H'' and the CMOS inverter is activated after a fixed period and the COMS inverter is activated, the potential difference between the line BL and terminal SD' is amplified and sense latching is executed.
Patent JP-H08103430-A (JP)
Title: Human body detector
Inventor: WATANABE YOSHIAKI
IPC: G01V9/00
Filed: 1994-10-06
Abstract: PURPOSE: To detect the presence of a person in a short time even when the signal of the person is small by processing the signal of a bodily action detecting means and judging the presence/absence of the person by using a time measuring means in a human body detector which detects the presence/absence of the person on equipment with which the person is supported such as a seat and a bed. CONSTITUTION: The bodily action detecting means 1 consisting of a piezoelectric element. etc., is provided on the seat part of the seat 5, and vibration by the bodily action of a human body when sitting on the seat 5. etc., is outputted by converting into an electrical signal by the piezoelectric effect of the piezoelectric element. The output signal of the bodily action detecting means 1, after being inputted to a signal processing means 2 consisting of an amplifier means 2-a, a filter 2-b and a smoothing means 2-c and processed appropriately, is sent to the time measuring means 3.  The output by fixed time of the signal processing means 2 is stored in a storage part 3-a, and a time when the output is within a prescribed range out of the stored output of the signal processing means 2 is measured, and the presence/absence of the person can be judged from a measured result by a judging means 4.
Patent JP-H11142572-A (JP)
Title: Shroud for nuclear reactor
Inventor: MATSUMOTO JACK TOSHIO
IPC: G21C5/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a shroud including an integral track for mounting inspection and cleaning tooling. SOLUTION: A shroud 112 includes substantially cylindrical first and second shroud sections 150 and 152 having a main body 154 with a first end 156 and a second end. One shroud first end 156 has a weld prepared surface 158. Each shroud section 150 and 152 includes a ledge 162 in an exterior surface 160 adjacent the first end 156. A weld 164 is formed between the weld prepared surface 158 and the first end 156 of the second shroud section 150. At the weld, the shroud 112 is substantially geometrically balanced with equal material on both sides of the weld.
Patent JP-H04124311-A (JP)
Title: Port facility
Inventor: SAKAKIBARA TADASHI
IPC: E02B3/06
Filed: 1990-09-13
Abstract: PURPOSE:To construct port facilities on a small scale at low cost by constructing an anchorage on the shore, constructing a waterway connecting an entry and departure water areas by means of a plurality of caissons and forming the waterway using breakwaters. CONSTITUTION:A quaywall 2 is constructed on the shore 1 of sea, river or lake using steel sheet piles, blocks, etc., to form an anchorage 3 for mooring a ship 4. Next, the anchorage 3 end an entry water area or 8 departure water area are connected by a waterway 6, which waterway 6 is formed utilizing the quaywall 2. Such part of the waterway 6 subject to the influence of waves of the sea 5 is formed using a plurality of caissons 7, 7', thereby allowing the ship 4 to navigate safely without being influenced by waves when the ship enters or leaves the port.
Patent JP-H0289900-A (JP)
Title: Water pipe system control device
Inventor: INABA RYUICHI
IPC: G06F19/00
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to control in the best condition responding to the time and the occasion by controlling automatically the reducing valves of a water system by using a data base in which the informations including the past record data are accumulated, and making it possible to select the intervention rate of the operator when the control amount is made, in plural modes. CONSTITUTION:As the method to control the reducing valves 7 of the pipings6 of a water pipe system, the first method is a full automatic control method by using the data base 2 and outputting the computed results as they are. The second method is to display the control amount to the reducing valves 7 in the first method, and to add the process of confirming the value and operating the system by the operator. The third method is to display an operation pattern guidance to show the variation with the time of the operation amount in one day, for example, found from the data base 2, to set an operation pattern in one day by the operator depending on the operation pattern guidance, and to output the control amount of the reducing valves 7 at the responding time automatically responding to the operation pattern. And the fourth method is to input the control amounts of the reducing valves 7 manually by the operator, and to output to the reducing valves 7 as they are. By selecting these methods adequately, the best control can be carried out, and the water leakage can be restricted to the minimum.
Patent JP-H1091442-A (JP)
Title: Processor
Inventor: SHIMADA KENTARO
IPC: G06F9/30
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently increase the number of computing elements limitted by the number of ports of a register file in a processor consisting of plural computing elements which can operate in parallel. SOLUTION: This processor which executes the plural instructions in parallel by the plural computing elements that can operate in parallel is provided with one or more register files capable of writing the result for every computing element and one or more register files incapable of writing the result. A write register discrimination part 112 judges the register file containing the number of a register for writing the result designated by the instruction, and the computing element capable of writing the result into the file issues the instruction. Thus, the increase of the number of the ports of the register file is suppressed together with the number of write ports, the number of the computing elements can be increased and processor performance can be improved.
Patent JP-S60133394-A (JP)
Inventor: ITOYA KIYOHIRO
IPC: G21C15/18
Filed: 1983-12-22
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-H0747681-A (JP)
Title: Ink jet printer
Inventor: TAKANAKA YASUYUKI
IPC: D06P5/00
Filed: 1993-09-29
Abstract: PURPOSE:To realize cleaning water supply through a simple structure by feeding the cleaning water from a tank to a member for wiping off the ink delivery face through the use of gravity and controlling the cleaning water supply depending on the level difference between the tank and the wiping member. CONSTITUTION:A recovery system unit at an ink jet recording section comprises a blade 5a made of a porous polymer absorber kept in an appropriate wet state in order to wipe off a print head and the blade 5a is sandwiched firmly between a blade holder 3113a and a fixed plate. An opening 7O71B is made in the plane of the holder 3113a abutting on the blade 5a while communicating with a suction means 7082 through a conduction path 7O71C and a suction tube 7074 so that the cleaning liquid and ink absorbed by the blade 5a are sucked and discharged. The blade 5a is fed with cleaning liquid 7081 from a tank 7080 through a solenoid valve 7079, a supply tube 7076, and a supply nozzle 7075.
Patent JP-H0293140-A (JP)
Title: Dynamic damper for drive shaft
Inventor: MIYAGI KAZUHIRO
IPC: F16F15/10
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the clogging due to mud and prevent the movement in the radial direction of the edge part of a metal pipe by arranging each rubber at the both edges of the metal pipe so that the edge surface of the rubber and the edge surface of the metal pipe nearly coincide, in a dynamic damper for drive shaft which is formed by joining the metal pipe as weight onto the outer peripheral surface of the rubber. CONSTITUTION:A cylindrical rubber 2 interposed between a drive shaft 1 and a metal pipe 3 is divided into three parts. As for a rubber 2a positioned at the center part of the metal pipe 3, the length is longer than that of a rubber 2b positioned at each edge part, and the rubber 2a at the center part occupies the considerable part of the whole length of the necessary rubber 2 which is determined from the spring constant. Further, as for the rubber 2b positioned at each edge part, the length is relatively less, and the rubber 2b is arranged so that the edge surface 2c nearly coincides with the edge surface 3a of the metal pipe 3. A gap 4 is perfectly closed by the rubber 2b at the both edges, and the place for the intrusion of the foreign material such as mud is nearly zero, and the movement in the radial direction of the edge part of the metal pipe 3 is prevented.
Patent JP-S60138114-A (JP)
Title: Ground improver for river
Inventor: TAKESHITA TAKASHI
IPC: E02D3/12
Filed: 1983-12-23
Abstract: PURPOSE:To hold the river bed exactly as well as rake up sludge effectively by a method in which the river bed on which sludge is deposited is improved by a freely movable ground improver, and then only the sludge is raked out. CONSTITUTION:Guide tracks 5 are laid on dams 16 on both sides of a river, and a traveling frame 3 is set between the guide tracks 5. A slidable machine base 2 is provided on the traveling frame 3, and a tower hanging a rotary rod 8 to rotationally support a stirring blade 10 for improving the ground is attached to the base 2 in a vertically movable manner. Sludge deposited on the river bed an the river bed are improved with an improving agent and then sludge, etc., can be exactly raked out. The breakge of the river bed can be thus be prevented.
Patent JP-H03106716-A (JP)
Title: Impactless sorting device
Inventor: KATAGIRI YASOHACHI
IPC: B65G47/68
Filed: 1989-09-21
Abstract: PURPOSE:To prevent an impact to goods so as to make the sorting of the goods smooth with the use of a shockless sorting device for parcels or the like, by arranging delivery conveyers at a height substantially equal to that of a transfer conveyer, and by providing diverters at sorting positions while connecting inclined roller conveyers to the delivery conveyers. CONSTITUTION:When goods 7 set on a rectilinear conveyer 1 is fed from an inlet part 6 to predetermined sorting positions by way of a curved conveyer 2, the associated diverters 5a through 5e are operated so as to pay out the goods to be sorted to delivery conveyers 3a through 3b which are laid at a height substantially equal to that of the diverters 5a through 5e so that the goods 7 are shifted onto the delivery conveyers 3a through 3e. The goods 7 are then fed toward roller conveyers 4a through 4e, and after running down the roller conveyers 4a through 4e, they are stopped, making contact with stopper rollers 4a through 4e. With this arrangement, it is possible to sort the goods 7 with no shock being applied thereto.
Patent JP-2001067053-A (JP)
Title: Display device
Inventor: HORI YUICHIRO
IPC: H03G1/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a feeling of unity between a display and a sound source (a tune), by detecting a fixed period or a sound (a tempo) continually arising at fixed time intervals from the sound source (the tune) of an audio input, and synchronizing displayed contents with the tempo of the sound source (the tune) to eliminate the regularity of the display. SOLUTION: This display device is equipped with a level detecting circuit 4 for dividing an audio signal band into a plurality of bands and taking out the level of each band, a tempo detecting circuit 6 for detecting a tempo from a sound source (a tune), and a display circuit 3 for displaying the levels of the respective bands with segments. The time for switching displayed levels to the next varied displayed levels is synchronized with the tempo by a system controller 2.
Patent JP-S61122825-A (JP)
Inventor: SHIMOYAMA TATSUYA
IPC: A47L5/24
Filed: 1984-11-19
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-S62104003-A (JP)
Inventor: ONIGATA KAZUHARU
IPC: H01C7/00
Filed: 1985-10-30
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-S62101406-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: B28B11/00
Filed: 1985-10-29
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-H04124678-A (JP)
Title: Electrophotographic toner
Inventor: NAGATSUKA IKUTARO
IPC: G03G9/08
Filed: 1990-09-17
Abstract: PURPOSE:To provide the toner high in triboelectrification speed and narrow in triboelectrification distribution by using zinc oxide having volume resistivity in a specified range and primary particle diameters in a specified range as an external additive for the toner. CONSTITUTION:The fine zinc oxide particles to be used in this invention are lower in the resistivity than zinc oxide produced by the usual vapor phase oxidation process and have a volume resistivity of 1 - 10<8>OMEGA.cm, and if >10<8>OMEGA.cm, triboelectrifiability between the toner and a carrier is deteriorated, and if <1OMEGA.cm, the absolute value of the triboelectrification is reduced. These zinc oxide particles need to have an average primary particle diameter of 100 - 500mmu, and if <100mmu, the uniform attachment performance of the zinc oxide particles to the toner particles is deteriorated, and if >500mmu, it is made unable to effectively coat the circumferences of the toner particles.
Patent JP-H0295442-A (JP)
Title: Catalyst for hydrogenation treatment of heavy oil
Inventor: KOMORI KENJI
IPC: B01J23/88
Filed: 1988-09-30
Abstract: PURPOSE:To prolong the service life of a catalyst having desulfurization and denitrification activities by supporting a component contg. groups VIb and VIII metals of the periodic table and a component contg. a group VIb metal on a carrier made of a porous fireproof inorg. material to form the catalyst having a specified pore volume and a specified pore diameter distribution. CONSTITUTION:Compds. of groups VIb and VIII metals are added to a carrier made of a porous fireproof inorg. material having 0.5-0.8ml/g pore volume measured by the B.E.T method and a pore diameter distribution in which pores of 50-150Angstrom  diameter account for 50-90% of the total volume of pores of <=600Angstrom  diameter and they are kneaded to prepare a first kneaded material. A compd. of a group VIb metal is added to a carrier made of a porous fireproof inorg. material having 0.6-1.5-ml/g pore volume measured by the B.E.T method and a pore diameter distribution in which pores of 150-600Angstrom  diameter account for 50-90% of the total volume of pores of <=600Angstrom  diameter and they are kneaded to prepare a second kneaded material. The surface of the first kneaded material is coated with the second kneaded material and drying and calcining are carried out to form a catalyst.
Patent JP-2001011307-A (JP)
Title: Resin composition for welding, its production and welded resin molded article
Inventor: MATSUOKA HIDEO
IPC: C08L77/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for welding, exhibiting high weld strength in addition to excellent characteristic properties of nylon resin such as moldability, heat-resistance and toughness and giving a weld resin article having high weld strength by compounding a nylon resin, a polyolefin resin and glass fiber at specific ratios. SOLUTION: The objective composition is produced by compounding (A) 100 pts.wt. of a nylon resin with (B) 0.1-50 pts.wt. of a polyolefin resin and (C) 10-150 pts.wt. of glass fiber. Preferably, the composition is produced by melting and kneading 100 pts.wt. of the component A, 0.1-50 pts.wt. of the component B, 10-150 pts.wt. of the component C and (D) 0-3 pts.wt. of a copper compound and (E) 0-5 pts.wt. of a silicone compound or by melting and kneading 100 pts.wt. of the component A with 10-150 pts.wt. of the component C, 0-3 pts.wt. of the component D and 0-5 pts.wt. of the component E and kneading 0.1-50 pts.wt. of the component B to the obtained mixture. The welding is preferably carried out by vibration welding, injection welding, ultrasonic welding, etc.
Patent JP-S61124605-A (JP)
Inventor: TERADA SADAYOSHI
IPC: A61F13/66
Filed: 1984-11-21
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。