baber/WOPTO huggingface dataset:
Patent JP-S61105023-A (JP)
Title: Safety device of gas burning equipment
Inventor: ADACHI IKURO
IPC: F23N3/00
Filed: 1984-10-26
Abstract: PURPOSE:To permit to stop burning always at a constant concentration of oxygen for any variable change of gas components by a method wherein revolutions of air fan is controlled by speed adjustment so as to obtain always a constant excess air ratio, and an arrangement is made to obtain a stabilized output from a flame sensor fitted to a main gas burner, from which the reference values are utilized. CONSTITUTION:In a main assembly of heating equipment, an overall primary air burning type main burner 2, a sub-burner 3 comprising the Bunzen burner, which is liable to change its flame whenever oxygen deficiency takes place, and both burners are enclosed in a combustion chamber 4 and air-fan 5 is provided. When the revolutions of the air-fan 5 is controlled so as to make proportionate to a output of a sensor 6 of the No.1 flame, then an input of a comparator 8 from output of the sensor 6 side of No.1 flame becomes almost constant, regardless of the concentration of oxygen contained in the air. And when the output of the sensor 6 side of No.1 flame become lower than that of the sensor 7 side of No.2 flame, then by a signal from the compara tor 8, it is possible to set and adjust for a electromagnetic valve 10 so as to open and shut, thereby, for any variable change of the gas components the burning may be stopped always at a constant concentration of oxygen.
Patent JP-2000057576-A (JP)
Title: Device and method for reducing discontinuity of phase between new data in read-out/write-in optical storing medium and data previously written
Inventor: HOGAN JOSH N
IPC: G11B7/005
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical data storing device which can reduce discontinuity of a phase between new data and data previously written without using edition gap. SOLUTION: This optical data storage device comprises a laser driver 36, an optical pickup unit including a laser coupled to the laser driver 36, a write-in clock generator 40 providing a read-back signal by an output of this optical pickup unit and supplying a write-in clock to the laser driver in write-in operation, a first means for obtaining first and second signals from a read-back signal, and a second means indicating a first read-back signal component generated by modulation of the laser by the first signal, indicating a second read-back signal component generated by external modulation of the laser beam by the second signal, further adjusting a phase of the write-in clock by phase difference between the first signal and the second signal.
Patent JP-S6468328-A (JP)
Title: Anticorneoulcerative
Inventor: INOUE MASAYASU
IPC: A61K38/45
Filed: 1987-09-09
Abstract: PURPOSE:To obtain an anticorneoulcerative which has high affinity to the lipid layer in the epithelial cells of cornea and acts effectively by staying on the corneal surface for many hours, using an acyl derivative of superoxide dismutase as an active ingredient. CONSTITUTION:The subject anticorneoulcerative contains the compound of the formula (n is 2-18; m is 2-20; particularly, n is 8-14; m is 4-8). As the compound of the formula has high affinity to the lipid layer of epithelial cells in cornea, it effectively acts on the affected part by remaining on the cornea for many hours without rapid flowing-off by tears. The subject eye-drop composition (of 0.1-3% concentration) is obtained by dissolving the freeze-dried compound of the formula in the distilled water for injection containing a preservative such as benzalkonium chloride, an isotonicity such as NaCl, a buffer solution such as phosphates, a thickener, a protein stabilizer and others, filtering the solution, sterilizing.
Patent JP-2001049257-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TOTANI YOSHIYUKI
IPC: C09K19/32
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed-response liquid crystal composition which keeps a bookshelf structure and has widened tilt angle and liquid crystal temperature range by incorporating a naphthalene compound and an optically inactive tolane compound into the same. SOLUTION: The naphthalene compound is represented by formula I (wherein R11 and R12 are each halogenable 1 to 24C alkyl, halogenable 2 to 24C alkoxyalky1 or halogenatable 3 to 24C alkenyl and both may contain an asymmetric carbon atom; Y11 is a single bond or O; Y12 is COO, CH2CH2,OCH2, OCH2; X11 and X12 are each H or halogen; and n is 0 or 1). The optically inactive tolane compound is represented by formula II (wherein m and m' are each 1 to 20; Y21 and Y22 are each a single bond or O; and X21 and X22 are each H or a halogen). The compounding ratio of the naphthalene compound to the optically inactive tolane compound is (40/1) to (1/6). In the composition, each of the two compounds may be of a single kind or a plurality of kinds.
Patent JP-H0735149-A (JP)
Title: High speed rotary joint
Inventor: OCHIAI AKIRA
IPC: F16D1/02
Filed: 1993-07-16
Abstract: PURPOSE:To provide a high speed rotary joint which prevents any suction phenomenon from occurring even if each sliding contact surface of a metal sealant and a seal ring is mirro-finished, by installing the metal sealant in an end at the side of a sealing surface of a first seal cap, while forming one side of the metal sealant and the seal ring with titanium boride and the other side with one type of specified materials. CONSTITUTION:A working fluid is fed to three access ports 15, 25 and 35, rotating a shaft 34. When this shaft 34 rotates in a body 3 as being supported by both first and second bearings 40 and 45, a second seal cap 20 is also rotated via a ball 30 supported by a keyway. At that time, a seal ring 29 of this second seal cap 20 rotates as slidingly contacting with a metal sealant 19 of a first seal cap 10. At that time, one side of the metal sealant 19 and the seal ring 29 is formed with titanium boride, and the other side is formed with either one type of those of titanium boride, silicon carbide, alumina, ceramics and cemented carbide or the like, so that both of their sliding surfaces are mirror- finished so that their rotation can be done smoothly.
Patent JP-H1058251-A (JP)
Title: Complex machine tool
Inventor: NIGORIKAWA HITOSHI
IPC: B23D45/14
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To form slits and oblong holes continuously in a work. SOLUTION: A chuck 11 to hold a work 10 is provided in the center of a table 12, and a cutter device 35 and a boring device 36 are installed alternately at 60-deg. intervals centering on the chuck 11. The two devices 35 and 36 are arranged as capable of being moved by a cylinder 43 along a slide shaft 41. The chuck 11 is rotated by a cylinder for rotation 24 for 60 deg. corresponding to the angle of other cutter device 35 adjoining and boring device 36 and is made capable of being elevated and sunk by a cylinder 25 for elevation and sink. A plurality of cutter devices 35 are moved simultaneously toward the work 10, and three slits are formed at the same time, and the chuck 11 is rotated so that the slits are aligned with boring devices 36.  Holes continuing to these slits are formed by the boring devices 36, and the holes are widened by lifting the chuck 11 so that oblong holes are made.
Patent JP-H0857329-A (JP)
Title: Sheet for assembling simple inspection table
Inventor: SHIGENO TOSHIYA
IPC: B01L9/06
Filed: 1994-08-25
Abstract: PURPOSE: To provide a sheet for assembling a simple inspection table capable of easily assembling this inspection table without bulking. CONSTITUTION: This sheet for assembling the simple inspection table is one sheet of self-supportable sheet and is provided with a projecting piece 1 for fitting on one side of the sheet and a small region 4 having a folding line 2 and a notch 3 for fitting on this line near the end on the opposite side thereto. The sheet is provided with folding lines 5, 5', 6, 6' for dividing the sheet to three large regions 7, 8, 9 between this projecting piece 1 for fitting and the small region 4. A self standable sheet 10 for erecting test tubes is coupled to the large region part 8 at the center.
Patent JP-2001052011-A (JP)
Title: Method and device for picture retrieval
Inventor: KUSAMA KIYOSHI
IPC: G06F17/30
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To more effective similar picture retrieval by easily calculating a feature quantity of parts other than an unnecessary part of a picture. SOLUTION: When a retrieval object picture is designated in a step S21 in the case that a picture similar to the retrieval object picture is retrieved from plural pictures, a feature quantity of the picture is calculated in a step S22. At this time, an unnecessary area is excluded from the designated retrieval object picture to calculate the feature quantity; and in a step S23, this calculated feature quantity is used to retrieve the similar picture.
Patent JP-H0783501-A (JP)
Title: Bath system
Inventor: OZAKI YUKINORI
IPC: F24H1/00
Filed: 1993-09-09
Abstract: PURPOSE:To dissolve carbon dioxide gas in hot water in a bathtub by feeding hot water discharged from a circulating pump to the bathtub side, feeding it to an ejector to suck and dissolve combustion exhaust gas by its sucking operation, and discharging gas which cannot be dissolved to a vapor liquid separation tank. CONSTITUTION:Hot water fed to a bypass tube 25 side is fed to an ejector 26 and by-pass switching means 28, fed at its downstream through a second by-pass tube 29, and returned to a circulating pump 20. In this case, when a switching valve 53 is opened, exhaust gas of a burner 51 for heating a hot water supply heat exchanger 48 is sucked to the ejector 26 by a suction of the ejector 26 through a suction pipe 52 and gas supply means 40. Carbon dioxide gas of the sucked exhaust gas is dissolved in the hot water in the ejector. The unnecessary exhaust gas which is not dissolved is externally discharged via a vapor liquid separation tank 30. Thus, the dioxide gas of the exhaust gas can be dissolved at the time of filling a bathtub 18 with the hot water.
Patent JP-S60116589-A (JP)
Title: Sail equipment
Inventor: OOTANI MINORU
IPC: B63H9/06
Filed: 1983-11-30
Abstract: PURPOSE:To facilitate the quick movement of a sail, by enabling the movement of a post fitted with the spread horizontal sail, on a rail laid along the side of a ship between its bow and stern. CONSTITUTION:A motor 14 is driven to spread a sail 5 over a ship so that the sail receives the wind. The direction and speed of the wind are detected by a wind direction and speed indicator. Information on the detected direction and speed is processed by a computer C to rotate motors M1, M2 by a predetermined quantity so that a movable post 4 erected on an upper rail is moved on a lower rail. When the direction of the wind has changed, the computer C processes the information on the direction to send an instruction to move the sail 5 by a predetermined distance. According to this constitution, the large width of the ship is sufficiently utilized, the quick movement of the sail is facilitated, and energy conservation is effected with high performance at a low cost.
Patent JP-H1151062-A (JP)
Title: Pin type retainer for rolling bearing
Inventor: FUJII OSAMU
IPC: F16C33/52
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To ensure improved strength by forming a tapered part of a pin such that a large edge is formed at an inner side continuos to a central part while a truncated comical part at an outer side remote from the central part, and providing a stress concentration relaxing curve part between the large edge and the central part. SOLUTION: Tapared parts 12, 13 have large edges 12a, 13a having a larger diameter than a central part 11 of a pin 10 at an inner side continuos to the central part 11, and a truncated conical part having a small edge is formed at an outer side remote from the central part 11, while the edges 12a, 13a and the central part 11 are connected to each other through round parts 12c, 13c. A male thread 12d of the tapered part 12 is screwed to a pin support hole 21 of a side plate 20, and the tapered part 13 is inserted into a pin support hole 31 of a side plate 30. The edge 12a is positioned outer than an inner face 22 of the side plate 20 while the edge 13a is positioned at or outer than an inner end face 41 of a bush 40. Accordingly, stress is actively concentrated on the round parts 12c, 13c to relax it, thereby improving the strength of retainer.
Patent JP-S6382242-A (JP)
Title: Recording paper feeding method for image recording device
Inventor: KANEGAE HIDEO
IPC: B65H3/06
Filed: 1986-09-22
Abstract: PURPOSE:To make a device compact and feed recording paper at a high speed without any occurrence of a wrinkle, an edge bend and the like by stopping temporarily paper feed when the recording paper has jumped over a separation claw, and resuming the paper feed when the leading end of the recording paper has restored an original state. CONSTITUTION:Recording paper 11 on a recording paper cassette 12 is pressed in a face direction with a recording paper delivery means 14. The recording paper 11 is further pressed with the leading end 30 thereof hooked to a separa tion claw 16 and the leading end 30 warps. And when the leading end 30 has jumped over the separation claw 16 by the help of an impact resilient force, the delivery means 14 is temporarily stopped. And when the warped leading end 30 has restored an original state due to the elasticity thereof, the delivery means 14 again operates and feeds out the recording paper 11 from the record ing paper cassette 12. According to the aforesaid constitution, an installation space can be saved and the recording paper 11 can be carried at a high speed without any occurrence of a wrinkle, an edge bend and the like.
Patent JP-H0952839-A (JP)
Title: Antimicrobial agent
Inventor: NANBA TSUNEO
IPC: A61P31/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent derived from a natural crude medicine, especially capable of suppressing growth of Helicobacter pylori and effective in preventing and treating gastritis, gastric ulcer and duodenal ulcer, etc. SOLUTION: This antimicrobial agent comprises extracts of at least one or more kinds of crude medicines selected from Swerlia japonica and Isodon japonicus extracted with water, an alcohol and ethyl acetate and has high safety and enable long term administration.
Patent JP-H1056551-A (JP)
Title: Facsimile equipment
Inventor: SATO FUMIHIKO
IPC: H04N1/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To know the line states of respective ports for line connection just before call origination and to prevent the failure of call origination by determining the port for line connection to be used, based on the line states of the ports for line connection at the call origination. SOLUTION: A RAM 13 has a storage area as a line state storage means for storing the line states of respective ports for line connection as a data table. A control part 11 comprises a CPU and a ROM incorporating a program to be executed by the CPU or the like, confirms the line states of respective ports for line connection as a line state setting means and writes the confirmed result in the RAM 13. Based on the line states stored in the line state storage means at the call origination, a port determining means determines the port for line connection to be used. A list/report preparing means determines various lists or communication reports. Thus, the failure of call origination caused by the side of own facsimile equipment can be eliminated.
Patent JP-S59114966-A (JP)
Title: Read-in method and read-in sheet for original picture
Inventor: IKEDA KENJI
IPC: H04N1/04
Filed: 1982-12-20
Abstract: PURPOSE:To attain the read-in of a desired cut-out area regardless of the original position on an original board by putting the original and a read-in sheet containing scale lines drawn in a matrix form on a light transmitting film. CONSTITUTION:A read-in sheet 5 contains scale lines drawn in a matrix form on a light transmitting film together with a reference line 5b drawn at a place near the upper edge part of the sheet 5. An original 3 is put on the rear side of the sheet 5 and set on an original board. The cutting position of the original 3 is designated by feeding the reading of the scale lines on the sheet 5 to a reader. As a result, the character information, etc. on the original 3c can be recognized via the sheet 5 when the original 3 is viewed from the upper side of the sheet 5. Thus it is possible to set accurately the region of the desired cutting part.
Patent JP-S60116112-A (JP)
Title: High frequency coil
Inventor: TAMURA TOSHIAKI
IPC: H01F27/29
Filed: 1983-11-29
Abstract: PURPOSE:To stably mount a coil terminal and a case on a printed board by slightly exposing the coil terminal from a terminal board at the side of the placing surface of the board, forming a cutout on the case, and holding the coil terminal and the case on the same placing surface. CONSTITUTION:Leads 8 of a coil 7 are connected with a coil terminal 10, and the terminal 10 inplanted to a terminal board 12 is bent and engaged with a groove 13 formed on the side of the placing surface of the board of the terminal 12 to slightly expose above the surface. The exposing size is determined by the depth of the groove. A cutout is formed on a case 9, the terminal 10 is projected at the side of the placing surface of the board, and the peripheral edge of the cutout is formed to be substantially in the same plane as the terminal 10 in the placing surface. According to this structure, the coil terminal is stably restricted by the groove, connected with the external electrode at the portion slightly projected from the placing surface, and reduced in size. Further, since the case is disposed in the same plane as the terminal projection with respect to the placing surface of the board, the mounting can be stabilized.
Patent JP-S6468057-A (JP)
Title: Procedure for automatic terminal switching with call signal
Inventor: YAMATE YOSHIHIRO
IPC: H04M11/00
Filed: 1987-09-08
Abstract: PURPOSE:To connect plural terminals with one line separately by making use of a call signal to a callee's side to identify the kind of a terminal equipment on the callee's side prior to the connection of the equipment with the line. CONSTITUTION:If a dialing is executed on the caller's side, at the time when one or two ringing back tones are detected, the call is temporarily stopped, and a re-dialing is executed within a determined time. On the callee's side, in case of detecting a call signal issued in a manner like the above, the call is regarded as one from a terminal that employs a specific procedure, and the call is connected to a terminal equipment registered in the kind that fits said procedure. As a result, plural terminals whose connection procedures differ from each other can be connected to one existing telephone line.
Patent JP-S58115348-A (JP)
Inventor: IERUKU KORITSUCHIYU
IPC: G01M13/00
Filed: 1982-12-21
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。
Patent JP-H1070515-A (JP)
Title: Fm multiplex receiving terminal
Inventor: AIKAWA TAMOTSU
IPC: G06F13/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To speedily transmit data by reducing the load of host PC. SOLUTION: An antenna 1 receives FM multiplex broadcasting, and FM front end 10 fetches the base band signal of a desired FM channel and a speech signal reproducing processing part 20 reproduces a stereo speech signal. A filter part 40 fetches LMSK-modulated digital data and a delay detection part 50 reproduces digital data. A digital signal processing part 60 outputs hierarchy-4 data by reproducing synchronization and correcting errors. A shift register 71 receives digital multiplexed data by each bit. A card control microcomputer 70 writes digital multiplexed data in a buffer memory 80 by each 8 bits. A microcomputer 70 reads digital multiplexed data from the memory 80 by the unit of 8 bits through a PCMCIA controller 90 according to a transmission request from host PC and transfers it to host PC 100.
Patent JP-S61103479-A (JP)
Inventor: KOIKE RENJI
IPC: D05B19/00
Filed: 1984-10-24
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-H01208611-A (JP)
Title: Device for supplying inside of combustion chamber with gas and method of reducing contaminant during combustion operation
Inventor: KURAUSUUPEETAA OHERU
IPC: F23G7/06
Filed: 1988-09-09
Abstract: PURPOSE: To diminish pollutants by providing an opening for feeding gases, aerosol and/or mixtures of gases and solids into combustion chambers at a specified angle with respect to the axis of a pipe. CONSTITUTION: In order to feed gases, aerosol and/or mixtures of gases and solids into combustion chambers having an opening at an open angle of larger than 90 deg., preferably 120 deg.-150 deg., an auxiliary unit 2 for protection is fixed to the center of the outlet of a gas collecting pipe 1. A gas, e.g. the air or oxygen, is fed through one or several supply element 5 disposed in the gas collecting pipe 1. Waste gas itself can be mixed under optimal conditions by mixing a gaseous fuel with a gaseous oxygen carrier.
Patent JP-S6467909-A (JP)
Title: Sample conveying device
Inventor: MIYAMURA TADASHI
IPC: H01L21/3065
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a sample carrier device where a sample can be grasped tightly and the carrier direction of the sample can be freely set up, by using a chuck which is formed by an elastic material. CONSTITUTION:The mainframe of a chuck 21 is formed crosswise by using a thin spring material and nail parts 21b which are bent inside are equipped with the tips of finger parts 21a of respective four pieces. A conveyor 11a is standby in a state where the chuck 20 mounted at a tip of an arm 14 turns upward and when a sample S is positioned on the chuck, its positioning allows an actuator 16 to operate and further, the finger parts 21a to bend upward by a cam 25 and also the nail parts 21b to grasp the sample S. Subsequently, after moving the arm 14 to a height where it does not interfere with the conveyor 11a, its arm is allowed to proceed into the side of a reaction chamber 3. As soon as the chuck 20 holds a position in the reaction chamber 3, this device operates the actuator 17 to make the arm 14 rotate at an angle of 180 deg. and also makes the chuck 20 turn downward and then makes it proceed on a sample stand 5. After lowering it, the finger parts 21a are extended and the sample S is moved on the sample stand 5 by operating the actuator 16.
Patent JP-2000163409-A (JP)
Title: Signed hypertext recording medium, constituting method, and method and device for verification
Inventor: FUJIMURA TAKASHI
IPC: G09C1/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium for a signed hypertext which makes it possible to define various authorities to change respective properties in a document by providing a property definition part with a restriction condition definition part which defines the values of properties, the identifier of a link-destination document, and restriction conditions for the like-destination document. SOLUTION: The attribute definition part is provided with the restriction condition definition part which defines the values of the properties, the identifier of the link- destination document, and the restriction conditions for the link-destination document. For example, a signed document 200 consists of a schemer ID 201, a document ID 202, an issuer ID 203, a body 204, and the sign 205 of the issuer for them. The body 204 consists of >=0 property definition parts 206 and 207. Further, those property definition parts 206 and 207 are defined by a group of an attribute name and a value or a group of the attribute name, the value, a link-destination document ID, and the restriction condition definition part. The restriction condition definition part defines the structure of the link-destination document and the restriction conditions for limiting the attribute values.