baber/WOPTO huggingface dataset:
Patent JP-H11300542-A (JP)
Title: Grommet inserting device
Inventor: SHIMAZU HIROSHI
IPC: B65D19/32
Filed: 1998-04-18
Abstract: PROBLEM TO BE SOLVED: To save the man-hours and labor in manufacturing a pallet, etc., having a grommet, and to manufacture a pallet, etc., of uniform quality. SOLUTION: A grommet cut-out cylinder is moved above grommet inserting holes 16, 17 by operating an operation arm of a robot, a grommet 10 is placed one by one on an upper part of the grommet inserting holes 16, 17 from the grommet cut-out cylinder to store a large number of grommets 10, a hammer mechanism is moved above the grommet inserting holes 16, 17, and a blow is applied to the grommet 10 to surely insert the grommet into the grommet inserting holes 16, 17.
Patent JP-S612109-A (JP)
Title: Clamping method of optical fiber composite wire
Inventor: KITANISHI MITSUO
IPC: H02G7/02
Filed: 1984-06-14
Abstract: PURPOSE:To prevent an optical fiber from disconnection due to vibration by connecting the terminal of an FRP sheath of the optical fiber to a tension impressing device and pulling the sheath so that the optical fiber is suspended in an aluminum pipe of the composite wire. CONSTITUTION:The terminal part of the optical fiber composite wire OPGW1 composed of a power line and an optical fiber is held by a clamp 5. An optical fiber unit 4 penetrated into the aluminum pipe of the wire is led out to the external and the FRP sheath 4b of the unit 4 is connected to the tension impressing device 8. A proper tension is applied to the sheath 4b by working a spring, a screw, etc. of the tension impressing device 8 so that the unit 4 is suspended in the aluminum pipe. Therefore, no tension is applied to the optical fiber and the fiber is prevented from being contacted with the pipe. Consequently twisting due to the vibration of the wire is not generated and the wire can be precisely prevented from disconnection.
Patent JP-H05295626-A (JP)
Title: Device for cleaning filter in dust-collecting-dust-removing device
Inventor: TAKEMOTO SUMIO
IPC: B08B5/02
Filed: 1992-04-16
Abstract: PURPOSE:To efficiently clean fiber wastes adhered to a filter. CONSTITUTION:The cleaning device of the filter comprises the first air- taking.blowing means (14) disposed on the central upper part of a weaving section, the first filter means (12) disposed above the first air-taking.blowing means, the cleaning means (16) of the first filter means, and a driving means (32) of the first filter-cleaning means for suitably rotating the first filter means. The cleaning means (16) of the first filter means has an air intake nozzle (23) disposed on the inside of the first filter means (12) and an air-blowing means (24) which is disposed on the outside of the first filter means (12) in the state faced to the air intake nozzle and which blows out air toward the first filter means.
Patent JP-S61283205-A (JP)
Title: Optical level detector
Inventor: MATSUMOTO YASUSHI
IPC: H03F3/16
Filed: 1985-06-10
Abstract: PURPOSE:To stabilize the temperature characteristic and to decrease the error of an optical level detection by providing a level shift means so as to increase the dynamic range of a detection signal being a drain voltage of an FET even when a small point having a temperature drift in the transmission characteristic of the junction FET is selected at the operating point by a small source resistance. CONSTITUTION:One terminal of a source resistor 9 is connected to the source of the FET 6, the anode of a diode 10 is connected to the other terminal of the source resistor 9 and the cathode is connected to common as the level shift diode. Since the junction FET amplifier circuit 6 is used for the optical level detector and the source resistor 9 and a level shift means 10 are constituted to set a small region having a temperature drift in the transmission characteristic of the junction FET 6 is passed by a load line, the detector with excellent temperature stability and less detection error is obtained.
Patent JP-H04351960-A (JP)
Title: Fluorescent label-coloring matter, organism-derived material labeled tereby and reagent containing these
Inventor: TAI SEIJI
IPC: C12Q1/68
Filed: 1991-05-29
Abstract: PURPOSE:To provide a reagent or a clinical examination reagent useful for analyzing antigens, medicines, basic configurations of DNA and so on to be measured by means of a semiconductor laser having oscillation wavelength in the vicinity of 630nm by using a specific fluorescent label-coloring matter. CONSTITUTION:A fluorescent label-coloring matter as represented by a general equation and organism-derived materials such as antigens, antibodies, nucleotide and so on labeled by the fluorescent label-colorin matter or a reagent containing these are used for analyzing various kinds of antigens/medicines in the blood or for analyzing basic configurations of DNA and so on. More specifically, M is Zn, and R<1> is H, and R<2> is a 4-hydroxy carbonyl phenyl group, and (n) is 1, and (m) is 0, and a compound without Y is exemplified. A compound as represented by a general equation has large absorption maximum such as absorption coefficient of about a hundred thousand in the vicinity of a short wavelength area as compared with a phthalocyanine class, so that by means of an inexpensive/small size semiconductor laser having oscillation wavelength in the vicinity of 630nm, the compound can be used as a highly accurate reagent or clinical examination reagent useful for analyzing various kinds of antigens/ medicines or for analyzing the basic configurations of DNA and so on.
Patent JP-H05324009-A (JP)
Title: Agent control system
Inventor: AKAHANI JIYUNICHI
IPC: G05B13/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide the agent control system which can give a clear meaning to communication operation data and simply describe program data. CONSTITUTION:An operation interpretation part 5 outputs internal state data, entered into operation definition data composed while communication operation data and name data in an input buffer 3 match each other, from an operation definition data base 4. Then an internal state update part 6 removes internal state data which are contradict with the internal state data outputted from an internal state data base 1 and stores the outputted internal state data, and a program interpretation part 7 outputs operation data described in program data, composed matching the updated internal state data, from a program data base 2. Consequently, the communication operation data are clearly defined and the communication operation is given the clear meaning; and the need to describe the communication operation data in the program data is eliminated to simplify the description of program data.
Patent JP-S63289844-A (JP)
Title: Bump electrode of semiconductor device
Inventor: AMANO AKIRA
IPC: H01L21/60
Filed: 1987-05-21
Abstract: PURPOSE:To make conductive bonding easy and sure, by making the thickness of a bump electrode in a section in the direction parallel to a semiconductor substrate smaller than the height dimension of the bump electrode in the direction vertical to the semiconductor substrate. CONSTITUTION:The thickness of a bump electrode 20 in a section in the direction parallel to the surface of a semiconductor substrate 10 is made smaller than the height dimension of the bump electrode 20 in the direction vertical to the surface of a semiconductor substrate 10. As the substantial thickness of the bump electrode 20 becomes smaller than its height, the bump electrode 20 easily deforms and absorbs the irregularity of height, when the bump electrode 20 is pressed against conductor 31 of the wiring substrate 30 with a normal pressure. Thereby, the bump electrode 20 can be surely bonded with the conductor on the wiring substrate without applying a large pressure, even if the irregularity exists in the height dimension of the bump electrode.
Patent JP-S61280978-A (JP)
Title: Apparatus for changing over position of ribbon
Inventor: KOIZUMI OSAMU
IPC: B41J33/14
Filed: 1985-06-07
Abstract: PURPOSE:To certainly and smoothly perform the engagement of a ribbon take-up shaft and a drive shaft even at any ribbon change-over position and to simplify the structure of the titled apparatus, by engaging the drive shaft with the connection hole of the ribbon take-up shaft with a small contact area near to linear contact at the max. diameter part of a pyramidal shape. CONSTITUTION:A drive shaft 27 having a hexagonal pyramidal shape of which the outer diameter is max. at the central part thereof and gradually becomes small toward the upper and lower parts thereof is connected to the final gear 26 of a power transmission gear apparatus 25 and a hexagonal connection hole 29 slightly larger than the max. diameter of the drive shaft 27 is formed to the ribbon take-up shaft 28 of a cassette case. The drive shaft 27 is engaged with the connection hole 29 of the ribbon take-up shaft 28 with a small contact area near to linear contact at the max. diameter part of the pyramidal shape. Therefore, even if the cassette case is inclined with respect to the plane crossing the axis of the drive shaft 27 at right angles, the engagement of the ribbon take-up shaft 28 with the drive shaft 27 is smoothly performed and the clearance of the engaging part of both shafts can be made small.
Patent JP-H05317294-A (JP)
Title: Ion sensor
Inventor: NAKAGAWA TORU
IPC: A61B5/1473
Filed: 1992-05-18
Abstract: PURPOSE:To obtain the ion sensor which can measure an exact ion concn. over a long period of time by covering an electrode with chemically adsorbed org. thin films having water repellency and boring holes which allow the passage of ions and prohibit the passage of biopolymers in at least a part of the chemically adsorbed org. thin films. CONSTITUTION:Mask compds. 3 are physically adsorbed on the surface of the electrode 1 and are washed away in a later stage, by which the holes of several tens angstrom are bored in a part of the org. thin films at the time of forming the chemically adsorbed monomolecular films 2 of a silane system on the surface of the above-mentioned electrode. The ion sensor formed in such a manner can prohibit the infiltration of macromolecules, such as the protein in a living body. The ion sensor is usable even in a soln. contg. many impurities and is particularly useful as an ion sensor which is embedded into the living body and monitors the activities within the living body.
Patent JP-H10315462-A (JP)
Title: Driving system for ink jet printing head
Inventor: SARUTA TOSHIHISA
IPC: B41J2/055
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image through stabilized ink jet by providing a print head of specified performance, means for generating an ink jetting driving waveform or an ink non-jetting driving waveform in synchronism with a print signal, and means for outputting any one waveform selectively thereby eliminating increase/decrease in the weight of ink due to the driving waveform. SOLUTION: A substrate unit 5 comprises a nozzle plate 1 having a nozzle opening 2, a pressure generating chamber 9, an ink supply port 10, an ink chamber 11, a through hole and a groove, and a diaphragm 4 abutting against a piezoelectric vibrator 6 to be deformed resiliently. Following relationship is satisfied for the print head; 1/(Mn+Mi)/Cn>Ri<2> /4/(Mn+Mi)<2> , where, Mn is the inertance of the nozzle, Cn is the compliance of the nozzle, and Mi is the inertance of the ink supply port 10, and Ri is the resistance of the channel. A print head driving circuit comprises a voltage generating means generating an ink jetting driving waveform and an ink non-jetting driving waveform for the piezoelectric vibrator 6, and a driving means for outputting any one waveform selectively.
Patent JP-S5827696-A (JP)
Title: Removal of nitrogen and phosphorus in waste water
Inventor: HIRASAWA IZUMI
IPC: C02F3/34
Filed: 1981-08-11
Abstract: PURPOSE:To efficiently remove phosphorus and ammonia, by aerobically treating phosphorus- and ammoniac nitrogen-contg. waste water, bringing it into contact with calcium phosphate-contg. solid bodies in the presenc of Ca ion, and then anaerobically treating it in the presence of an organic carbon source. CONSTITUTION:Nitrogen- and phosphorus-contg. waste water 1 such as purified water discharged from treatment of sewage with active sludge is let flow into a packed column 3 packed with granular solid bodies 4 such as sand and maintained under an aerobic condition through its top part. In the packed column 3, ammoniac nitrogen is oxidized into nitric ion. After a calcium agent 7 is optionally added to an effluent 6, the effluent is introduced into a dephosphorizing column 8, where the effluent is brought into contact with a colcium phosphate- contg. catalytic filter 9 to remove phosphorus. An organic carbon source 11 such as methanol is then added to the effluent 10, and the effluent is carried to the top part of a denitrification column 12 packed with granular bodies 13 such as sand in an anaerobic atmosphere to reduce the nitric ion into nitrogen gas and to remove it.
Patent JP-S5916286-A (JP)
Inventor: KATOU YUTAKA
IPC: H01R13/717
Filed: 1982-07-16
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-H08320016-A (JP)
Title: Tilting pad thrust bearing
Inventor: MOROHOSHI AKIZO
IPC: F16C17/06
Filed: 1995-05-24
Abstract: PURPOSE: To prevent abrasion, seizure and damage of a bearing pad surface by forming an oil distribution groove near a rear edge in a rotational direction of a rotary shaft on a front surface of each bearing pad, which groove is communicated with a lubricating oil supply source, and thereby decreasing heat generation of the bearing pad surface. CONSTITUTION: A bearing pad is composed of sector shapes which are prepared by equally dividing a circular disc. A plurality of bearing pads are concentrically arranged around the rotary shaft. The bearing pad has a back plate 2 such as steel which is prepared by casting soft metal such as white metal on a front surface 1. A spherical pivot sapport block installed on a center portion of a back surface of the back plate 2 is in contact with a bearing support plate 4. The bearing pad is point-supported and is freely tilted in any direction on the bearing support plate 4. An oil distribution groove 5 extending over whole width of a thrust bearing in a diameter direction is formed near a rear edge in the vicinity of a downstream end in a rotational direction of a thrust disc 10 of the front surface 1 of the bearing pad.  The groove 5 is communicated with an oil supply passage 6 through an oil hole 7.
Patent JP-S5248996-A (JP)
Title: Level gauge
Inventor: HIRATA IKUYUKI
IPC: H01L39/04
Filed: 1975-10-17
Abstract: PURPOSE: To provide an accurate level gauge of high reliability available under unfavorable circumstances such as high temperature gradient, by employing an alloy of very small temperature dependence of electric resistance for a superconductive lead wire used in the level gauge of liquid helium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5458105-A (JP)
Title: Device for preventing water drops from occurring on steam turbine
Inventor: KIZAWA YOSHIHIRO
IPC: F01D9/02
Filed: 1977-10-18
Abstract: PURPOSE: To fulfill the turbine function with a high efficienct even when steam containing a plenty of uncondensed gas is used, by heating stationary blades to prevent water drops from occurring in the low pressure stage of steam turbine.  
     CONSTITUTION: An outer annula chamber 9 is defined around a casing 8 surrounding the low pressure stage of steam turbine. Steam for heating the stationary blades is supplied into the outer annular chamber 9. The hollow stationary blades 7 are connected at their radially outer ends to the outer annular chamber 9. An inner annular chamber 11 is connected to the inner ends of the stationary blades 7. A  drain port 18 is opened into the outer annular chamber 9. A divided chamber 14 is  defined in the upper part of the outer annular chamber 9. An exhaust port 17 is opened into the divided chamber 14 to discharge the uncondensed gas out of the  outer annular chamber 9. Since the uncondensed gas is discharged when the partial  pressure of steam is lowest, the steam loss due to the discharge is suppressed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04325445-A (JP)
Title: Surface-treated articles for transportation equipment
Inventor: YONEDA TAKASHIGE
IPC: B60J1/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide the base material or article for transportation equipment excellent in water droplet repellency. CONSTITUTION:This articles for transportation equipment is the base material surface-treated with an isocyanate silane compd. or consists of the surface- treated base material. A glass excellent in visuality is appropriately used as the base material, and the pane or mirror is exemplified as the article for transportation equipment. Since the article has excellent water droplet repellency, resistance to wear and chemical and weatherability, its effect is semipermanently maintained. Accordingly, the articles are most satisfactorily used even under severe conditions.
Patent JP-H02302500-A (JP)
Title: Aerosol agent for cleaning of brake device of automobile
Inventor: YASUDA HIROKO
IPC: B05B9/04
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the subject aerosol agent harmless for human body without scattering of asbestos dust or oil-based contaminant nor damaging resin or rubber part material and readily able to be washed in a short time containing aliphatic saturated hydrocarbon having specific physical properties and injecting gas as principal ingredients. CONSTITUTION:(A) Aliphatic saturated hydrocarbon having 21 to 70 deg.C flash point such as kerosene (petroleum of second group in fourth species in the Fire Services Act) is mixed with (B) injecting gas composed of LPG, dimethyl ether and carbon dioxide gas, etc., and (C) 1 to 6C aliphatic monohydric alcohol, as necessary, then contained in the aimed aerosol agent as principal ingredients.
Patent JP-H10302485-A (JP)
Title: Information processor having flash memory
Inventor: KOMATSU HITOSHI
IPC: G06F12/16
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor having a flash memory which when one bit of data is inverted in a certain address of the flash memory detects the errorneous bit and is capable of releaving the data by automatically correcting a faulty sector or by automatically changing a sector mapping. SOLUTION: This device is provided with a flash memory 11 in which the reading/writing of data is performed while storage areas are managed by a sector and an error detecting circuit 13 detecting the position of an error bit in read data based on redundant data when data including the redundant data are read out from the certain sector. Then, the device generates data in which the errorneous bit of the read data is corrected in accordance with the position of the errorneous bit detected by the error detecting circuit 13 and rewrites the data in original sector from which the errorneous data are read out or assignes vacant sectors 11e, 11f, in the flash memory 11 as substitutive sectors of the sector from which the errorneous bit is generated to write the corrected data in the vacant sectors 11e, 11f.
Patent JP-H11323614-A (JP)
Title: Brassiere
Inventor: MIYAKE YUZURU
IPC: A41C3/12
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cup wire-having brassiere exhibiting a shaping function for forward pushing breasts and not giving a pain to a wearer, even when the wire is strongly brought into the body side portions of the wearer. SOLUTION: This brassiere is provided with a cup wire which has a curved shape approximately along the base line of a breast from the front central side end 8 of the cup wire to the approximately lowest point 7 of the cup and which further has a shape inward curved from the base line 6 of the breast from the approximately lowest portion 7 of the breast cup to the upper end 9 of the side portion of the wire. A stretchable cloth 10 is applied to an area between the base line 6 of the breast and the outside (side) of the portion (between the portions 7, 9 of the cup wire) inward curved from the base line 6 of the breast. The stretchable cloth 10 is attached to the area in a state stretched in the approximately longitudinal direction (approximately the direction of the arrow A-A') of the cup wire 5.
Patent JP-S63288945-A (JP)
Title: Superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: H01B12/00
Filed: 1987-05-22
Abstract: PURPOSE:A superconductor exhibiting superconductivity at above the b.p. of liquid N2 which is formed by sintering powdery oxide of Y, powdery Ba compd. and powdery copper oxide. CONSTITUTION:A powdery mixture consisting of Y oxide (e.g. Y2O3), a Ba compd. (e.g. BaCO3), and copper oxide (e.g. CuO) is granulated after adding a binder thereto. Granulated powder is obtd. by drying the mixture. Then, the granulated powder is molded and then sintered to obtain a superconductor comprising a sintered body of Y, Ba, Cu, and O contg. 10<=Y<=60atom.%, 20<=Ba<=50atom.%, 30<=Cu<=65atom.%.
Patent JP-H11315305-A (JP)
Title: Manufacture of sintered body
Inventor: SAKATA MASAAKI
IPC: B22F3/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered body having high density, excellent in workability, and increased in dimensional accuracy. SOLUTION: The sintered body is manufactured by means of a stage 1B where a green body containing metal powder is produced, e.g. by a metal injection molding(MIM) method, a stage 2B where the green body is pressurized, preferably, by hydrostatic press (e.g. cold isostatic pressing CIP) and compacted, a stage 3B where the pressurized body is machined, a stage 4B where the machined body is degreased, and a stage 5B where the degreased body is sintered to obtain the objective sintered body.
Patent JP-H06314937-A (JP)
Title: Transistor amplifier circuit
Inventor: WAHO TAKAO
IPC: H01L21/331
Filed: 1993-04-28
Abstract: PURPOSE:To attain amplification at a high current amplification factor for a high frequency component by providing a transistor(TR) having a negative region in a characteristic of a collector current with respect to a base-emitter voltage so as to increase the cut-off frequency and the maximum oscillating frequency. CONSTITUTION:A signal S' to be amplified is applied between a base and an emitter of a TR 1' through a signal input line 10' and a common line 7'. Then a collector current I'c in response to a signal S1' flows to a collector of the TR 1', and then a emitter grounded type TR amplifier circuit is obtained, in which an amplified signal S2' is obtained between the collector and the emitter of the TR 1' from the signal S1' to be amplified, fed between the base and the emitter of the TR 1' by using a signal output line 11' and the common line 7'. Then the resistance of bias resistors 5', 8', 9' is adjusted to provide a DC bias between the base and emitter so as to provide a negative region in the characteristic of the collector current with respect to the base-emitter voltage.