baber/WOPTO huggingface dataset:
Patent JP-H0268801-A (JP)
Title: Automobile head lamp
Inventor: NAGANAWA SUKEHITO
IPC: F21V14/02
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the number of parts and achieve a cost reduction by forming a fitting flange on the end surface of a sheet metal cylindrical body supported by a lamp body, and a protrusion embossed on a place slightly distanced from the fitting flange in the circumferentical wall part, supporting a flange formed on the rim of a projection lens between the fitting flange and the protrusion. CONSTITUTION:A cylindrical body 33 made of sheet metal is supported by a lamp body 2. A fitting edge 35 formed on the end surface of the cylindrical body 33 is engagingly locked in one surface of a flange 39 formed on the rim of a projection lens 38, and a protrusion 40 is formed by embossing inward a part of the cylindrical body 33 which part is closed to the other surface of the flange 39 of the projection lens 38, so that the flange of the projection lens is supported between the projection and the fitting edge. Thus, only the cylindrical body is required to support the projection lens to the lamp body, and also the support of the projection lens to the cylindrical body never require other parts such as screws. Hence, the number of parts is reduced, and thus a cost reduction can be achieved.
Patent JP-H0665470-A (JP)
Title: Tough phenol resin
Inventor: YANAGISAWA KENICHI
IPC: C08L61/06
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a tough phenol resin useful for a molding material, laminate, etc., by blending a novolak phenolic resin with a carboxylic acid anhydride group-containing modified polyolefin and/or a carboxylic acid anhydride group- containing specific hydrogenated block copolymer in a molten state. CONSTITUTION:95-50 pts.wt. novolak phenolic resin is blended in a molten state with 5-50 pts.wt. at least one or more of resins selected from a modified polyolefin resin containing a carboxylic acid anhydride group in the molecule and a carboxylic acid anhydride modified substance of a hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising a polymer block A consisting essentially of at least one vinyl aromatic compound and a polymer block B consisting essentially of at least one conjugated diene compound to give the objective tough phenol resin.
Patent JP-S58109518-A (JP)
Title: Impact-resistance modifier for vinyl chloride polymer based on diene-acrylate
Inventor: SEODOA DANIERU GOORUDOMAN
IPC: C08F285/00
Filed: 1982-12-15
Abstract: Sequential polymer useful in thermplastics such as PVC as impact modifier, comprise at least three stages, Stage A being a non-crosslinked, non-agglomerated polymer of at least 50% butadiene and at least 10% lower alkyl (C2-C8) acrylate, Stage B being a polymer of at least 80% styrene, and Stage C containing at least 50% methyl methacrylate and at least 1% alkyl (C1-C4) acrylate, the ratio of Stages A:B:C, excluding optional additional stages, being about 50-85:25-5:30-10, the ratio of stages C:B being at least 1.
Patent JP-H0559386-A (JP)
Title: Lubricating oil for tetrafluoroethane refrigerant refrigerator
Inventor: KATABUCHI TADASHI
IPC: C10N30/00
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a lubricating oil useful as a substitute fluorocarbon-based refrigerant, excellent in wear resistance, electric insulating properties, hydrolysis stability, water nonabsorption characteristics and oil reconstitution properties, comprising a base oil prepared by blending a hydrocarbon-based compound with a fluidity improver in a specific ratio as a main component. CONSTITUTION:In a lubricating oil for refrigerator comprising 1,1,1,2- tetrafluoroethane or 1,1,2,2-tetrafluoroethane as a refrigerant, a base oil consisting of (A) 70-95wt.% hydrocarbon-based compound composed of a paraffinic mineral oil or an alkylbenzene having preferably 10-350cst kinematic viscosity at 40 deg.C and <=-20 deg.C pour point and (B) 5-30wt.% fluidity improver, as main components, is used to give the objective lubricating oil.
Patent JP-S6374308-A (JP)
Title: Digital arithmetic circuit
Inventor: OMOTANI YOSHIRO
IPC: H03G11/00
Filed: 1986-09-18
Abstract: PURPOSE:To attain the clip processing with a simple circuit by providing a zero detection circuit receiving M-bit (M is an integer equal to and over zero) from the most significant bit of an input value, discriminating whether or not all the n-bit is logical '0' depending on the most significant bit of the input value and outputting the result of discrimination. CONSTITUTION:A 5-bit input value 10 of natural binary notation is given to input lines 11-15 from an input terminal 1. Further, the input lines are connected to the zero detection circuit 4, which consists of a NOR gate 4a. That is, only when all the logic values of the input lines 11-13 are '0', the output 49 of the zero detection circuit is logical '1' Then the range of clip processing is taken from '0' to '3', the input value 10 from '0'. to '3' is expressed through the input lines 11-15 as (00000)-(00011), and the logical values of the input lines 11-13 are all, '0' within the range only and the NOR gate 4a detects the range for the desired clip processing. Thus, the clip processing is attained by employing a small number of control circuits without increasing number of components constituting the digital arithmetic circuit.
Patent JP-H0667716-A (JP)
Title: Device and method for numerical control
Inventor: MATSUMOTO HIROTERU
IPC: G05B19/404
Filed: 1992-08-19
Abstract: PURPOSE:To correct a mechanical deformation error by storing the mechanical deforma tion error shown in magnitude of a variation of a difference of a position of an object to be worked and a table position at the time of inverting the moving direction of a table, and correcting a position command signal from the time point of inverting the moving direction with respect to the stored mechanical deformation error. CONSTITUTION:A mechanical deformation error memory 39 stores a mechanical deformation error based on a variation of a difference between a displacement gage and a detection output of a table position detector 7 at the time of inverting the moving direction of a table 6. A ball screw deformation error memory 40 stores a ball screw deformation error for showing magnitude of the variation of a ball screw 5 at the time of inverting the moving direction of the table 6. When a position command signal for inverting the moving direction of the table 6 is sent out, a mechanical deformation error reading means 39a and a ball screw deformation deviation reading- out means 40a read out the mechanical deformation from the time point based in a moving direction inversion timing signal, the mechanical deformation error is varied, based on parameters stored in parameter memories 41a, 42a and the position command signal is corrected.
Patent JP-H1061048-A (JP)
Title: Ventilation structure body and ventilation member
Inventor: AIBA HIROSHI
IPC: E04B1/70
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To simply form a ventilation layer and secure the ventilating property of the substrate of tatami mats. SOLUTION: A tatami mat 6 is provided with a ventilation member 2 at the external edge thereof. The ventilation member 2 is constituted of square members. And ventilation holes 20, 21 are provided at the face flush with the upper face of the tatami mat body 60 and the lower side position of the opposite face against the side face of the tatami mat body 60. And further a connecting part is provided to connect both holes 20, 21. A spacer panel 1 is arranged in such a direction that the recess is connected to the ventilation hole 21 of the ventilation member 2. Accordingly, moisture or the like in the underside space of the tatami mat reaches the ventilation member 2 through the recess and it is rapidly discharged into the space above the tatami mat through the ventilation holes 20, 21 of the ventilation member 2.
Patent JP-H11125416-A (JP)
Title: Incinerating furnace equipped with simplified dust collector
Inventor: MAEJIMA TAKASHI
IPC: F23J15/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce running cost and simplify maintenance by a method wherein a spiral tube, consisting of an air sending tube, an exhausting tube and a connecting tube, and a simplified dust collector, consisting of a chimney, a feed water tube having a valve, a tubular body having a settling unit as well as a cylindrical tube, and a blower having a ventilating tube, is mounted. SOLUTION: An incinerating furnace 1 equipped with a simplified dust collector is constituted of an incinerating unit 10 and a dust collecting unit 11 while a drying chamber 10a and a combustion chamber 12 are provided in the incinerating unit 10. A dust collector 11a is constituted of a spiral tube 3, a chimney 2, a feed water tube 4, a settling tank 13, a tubular body 7 and a blower 15. In this case, the spiral tube 3 is constituted of an air sending tube 5, an exhausting tube 9 and a connecting tube 9a, the tubular body 7 is provided with a chimney 2 arranged at the upper part thereof, a feed water tube 4, having a valve 4a and arranged at the central part, a settling tank 13 arranged at the lower part thereof and a cylindrical pipe 7a arranged therein, while the blower 15 is provided with a ventilating tube 15a.  The nozzle 5a of the air sending tube 5 is inserted into and installed in the tubular body 7 having a square sectional configuration whereby smoke, injected out of the nozzle 5a, hits the inner wall surface of the tubular body 7 and water 8 can be circulated efficiently in the tubular body 7.
Patent JP-S6462773-A (JP)
Title: Wiring system for printed board
Inventor: URITA SEIICHI
IPC: G06F17/50
Filed: 1987-09-03
Abstract: PURPOSE:To eliminate the generation of a useless beer, and to contrive to shorten the wiring length, by checking an intersection state of a polygonal area and deriving an intersection area and the number of intersections, and using an intersection area train in which the sum of the number of intersection becomes the smallest as an area path for connecting two points. CONSTITUTION:In the shortest rectangular area A, an intersection area train for containing a wiring possible path extending from a land LA1 to a land LA2 therein, and the sum of the number of intersections in the intersection area train are derived. The intersection area train in which the sum of the number of intersections is the smallest is the intersection area train of A-1 A-6 A-7, and a wiring pattern for connecting the sections of the land LA1 and the land LA2 becomes such a shape as exists in an area A'. In this regard, when plural pieces of intersection area trains in which the sum of the number of intersections is the smallest exist, that of the smallest area among them is selected. In such a way, while evaluating the relative area intersection in the whole printed board or the divided block area, a path inference and a path determination can be executed, and a beer can be optimized.
Patent JP-S59109850-A (JP)
Title: Moisture sensitive element
Inventor: MURATA MITSUHIRO
IPC: H01C7/00
Filed: 1982-12-15
Abstract: PURPOSE:To obtain a long-lived element having improved responsiveness and heat resistance without lowering humidity detectability, by allowing a moisture- sensitive resistor obtained by dispersing conductive powder in a specified moisture-sensitive polymer to react with boric acid and increasing the strength of the polymer film. CONSTITUTION:Paste contg. a polyvinyl alcohol polymer or >=1 kind of polymers selected among said polymer, cellulose derivative polymers, a saponified polymer of polyacrylic acid methylester, a saponified polymer of polyacrylic acid ethylene and conductive powder such as carbon black (preferably <=10mu particle diameter) is coated by covering a pair of comb-like electrodes provided on an insulated substrate made of alumina or the like. After the coated substrate is immersed in 2.5% boric acid solution or the boric acid solution is sprayed on the substrate, the substrate is dried, heated to 100-200 deg.C to make a moisture- sensitive element by removing water. The strength of the film is increased and the element having a long life is obtd. by allowing the boric acid to react with the OH groups of above-mentioned polymer and carrying out a dehydration reaction.
Patent JP-H1064143-A (JP)
Title: On-vehicle acoustic device
Inventor: YOSHIOKA KENJI
IPC: G11B15/675
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically open an escathion when a musical source such as a compact cassette, a compact disk, etc., is ejected due to an abnormality, etc., in the state that the escathion is closed. SOLUTION: This device is provided with a switch 8 depressed when a cassette tape, etc., is ejected form a cassette deck, etc., due to the abnormality, etc., in the state that the escathion 2 is closed. By the depression signal of the switch 8, the hook 6 of the escathion 2 is seceded from a hook catch 5 of an on-vehicle acoustic device main body 1, and the lock is released. The escathion 2 is opened automatically by lock release.
Patent JP-S6382967-A (JP)
Inventor: TAKAHASHI HIDEYUKI
IPC: B65D81/26
Filed: 1986-09-19
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-S60112199-A (JP)
Inventor: KAMIMURA KAZUO
IPC: G08B21/00
Filed: 1983-11-24
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-S63153977-A (JP)
Inventor: JIYUNKU AAN
IPC: H04N9/835
Filed: 1987-09-03
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。
Patent JP-S60115105-A (JP)
Inventor: IDEGUCHI JIYUNICHI
IPC: H01G4/12
Filed: 1983-11-24
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-H0384777-A (JP)
Title: Margin warrant circuit for readout data
Inventor: KODA KUNIO
IPC: G11B20/18
Filed: 1989-08-28
Abstract: PURPOSE:To discriminate a margin to an amplitude detection and a margin to phase discrimination simultaneously by providing an attenuation circuit, subtraction circuit, a filter circuit, a level detection circuit, a peak detection circuit, an AND circuit and a phase discrimination circuit. CONSTITUTION:When a control signal fed from a signal line 107 to an attenuation circuit 10 is a signal of the operating mode, an AGC output signal is attenuated by the attenuation circuit 10 and outputted. A subtraction circuit 5 subtracts the attenuation signal outputted from the attenuation circuit 10 from the output signal outputted from an AGC circuit 4. Thus, the amplitude of the output signal to the signal line 102 is decreased and the peak point of the output signal is ambiguous. Then the readout signal is subtracted from the readout signal based on the signal attenuated by a prescribed value at the attenuation circuit at the warrant test of the readout operation in this way, it is possible to discriminate simultaneously the margin to the amplitude detection and the margin to the phase discrimination.
Patent JP-S59111069-A (JP)
Title: Insulation diagnosis of power cable
Inventor: EBINUMA YASUMITSU
IPC: G01R31/12
Filed: 1982-12-17
Abstract: PURPOSE:To shorten a measuring time, by a method wherein a saw-tooth wave is applied to a cable to be measured and the input wave form and the output wave form thereof are subjected to frequency analysis to calculate a dielectric tangent at every frequency. CONSTITUTION:Saw-tooth wave voltage comprising a plurality of frequency components is applied between a cable to be measured and the sheath 5 of a core wire 3 from a power source 1. This saw-tooth wave comprises progression as shown by a formula I . At this time, the input voltage wave form of the saw- tooth wave is inputted to digital memory 4 to perform A/D conversion while the current output wave form from the sheath 5 is inputted to a memory 7 to be subjected to A/D conversion. These stored input wave form and output wave form are divided into frequency components by a wave form analytical treatment apparatus 8 and the time delay of the applied output at every frequency is measured to calculate dielectric tangent (tan delta). By this method, a measuring time is shortened and a measuring error can be reduced.
Patent JP-2001045825-A (JP)
Title: Lifting apparatus for reaping of combined harvester
Inventor: SHIRAKATA MIKIYA
IPC: A01D34/24
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of widening the space between a traveling transmission case and a reaping suspension base, effectively using the space and readily maintaining the circumference of the transmission case by making a lifting and lowering cylinder to control going up and down of a reaping part have a specific constitution. SOLUTION: A reaping suspension base 11 for liftably installing a reaping part is projected upward from a body 1 and a lifting and lowering cylinder 7 for controlling the going up and down of the reaping part is connected and supported in the reaping suspension base 11. By the constitution, the reaping part is liftably installed on the reaping suspension base 11 through a reaping suspension metal 12 and the going up and down of the reaping part is controlled by the lifting and lowering cylinder 7.
Patent JP-S6280019-A (JP)
Title: Injection blow molding machine
Inventor: OMIYA KENJI
IPC: B29L22/00
Filed: 1985-10-04
Abstract: PURPOSE:To carry out suitably and selectively injection molding or injection blow molding by using the same molding machine, by making an injection cavity mold and a core mold to open and close on the same axis line and at the same time by setting a split-cavity mold, to be able to open and close and to be faced to the perpendicular direction against an axis line connecting the injection cavity mold and the core mold, in the core mold. CONSTITUTION:When a mold is opened by means of a mold-clamping device, a parison P is separated from an injection cavity mold 2 under being tightly contacted with a core mold 8 by being clamped between a neck mold 10 and a core base 6. After a split-cavity mold is closed at the extreme opening position of the mold by means of a cylinder 24, air is blown into the parison P from a gap 25 between the core base 6 and the core mold 8 through an air path 26. The parison P is thereby separated from the core mold 8 under being held between the neck mold 10 and the core base 6 and then blown to the split-cavity mold 22 and as a result a molding having a neck part of good accuracy can be molded.
Patent JP-H0888724-A (JP)
Title: Image reader
Inventor: IKEDA TAKAHIRO
IPC: H04N1/028
Filed: 1994-09-16
Abstract: PURPOSE: To read an image on an original by lighting an LED only for an optional time. CONSTITUTION: A timer 21 is used to light an LED block 3 for a prescribed time only based on a lighting time set by a CPU 14. The light emitted onto an original 1 from the LED block 3 transmits through the original 1 and is made incident into a CCD 8 driven by a CD drive circuit 9 and a signal corresponding to the luminous intensity is fed to an A/D converter 11 via a shading correction circuit 10. Then the signal is converted into a digital signal in the A/D converter 11 and fed to a memory 12 under the control of the CPU 14 and stored. The original 1 supported by a carriage 2 is moved in the direction of main scanning direction by the drive of a stepping motor 5 controlled by a stepping motor drive circuit 6 to read the image of a succeeding line. Data are outputted to an external host computer 17 via a SCSI interface 13.
Patent JP-H05196203-A (JP)
Title: Steam generator and method of mixing feed water in said steam generator
Inventor: ROBAATO MAKONOOI UIRUSON
IPC: G21D1/00
Filed: 1992-08-20
Abstract: PURPOSE: To obtain a steam generator in which water hammer and heat shock can be blocked by an arrangement wherein low temperature supply water is neither introduced directly into a steam region nor brought into contact with any pressure boundary and mixed uniformly with high temperature recirculation water in the downflow region of a steam generator. CONSTITUTION: A steam generator comprises a distributor 40 disposed between a shell section 12 and a coating 18 in the downflow region. The distributor 40 mixes low temperature supply water uniformly with high temperature recirculation water in the downflow region 24 and blocks water hammer and heat shock for the steam generator. The distributor 40 discharges the substantially uniformly distributed supply water in the downflow direction and in the direction receding from a pressure boundary thus minimizing flow resistance while blocking heat shock for the pressure boundary. The supply water and the recirculation water are mixed substantially uniformly in the mixing region 90 of the downflow region 24 of the steam generator before the mixed water flows into a tube bundle or touches the pressure boundary.
Patent JP-2001044181-A (JP)
Title: Method of processing semiconductor wafer through plasma, and device thereof
Inventor: KURODA YUKIO
IPC: H01L21/205
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent sulfur ingredients in a processing gas from flowing out of a plasma processor. SOLUTION: An etching device 10 is equipped with a cassette room 13 on the loader side, an etching chamber 15, a cleansing room 17, and a cassette room 19 on unloader side in this order within a chamber 11. The etching chamber 15 is provided with a plasma etching means 14, and the cleaning room 17 is provided with a washing unit 16. A silicon wafer W before etching is pulled out of the cassette 12 on loader side and is carried to an etching stage S. On the stage, etching of the surface of the water w is performed by PACE (plasma-assisted chemical etching) method. At this time, the sulfur ingredients are dissociated with etching gas SF6 or SF4, and adhere to the silicon wafer W. This silicon wafer W is cleaned in pure water with a washing unit, and the sulfur ingredients are removed completely. As a result, sulfur ingredients adhering to the wafer W does not shit to the cassette 18.  Accordingly, the sulfur ingredients will no flow out of the device.
Patent JP-S59111574-A (JP)
Title: Pattern collating device
Inventor: TSUJI SHIYUUJI
IPC: G06V10/28
Filed: 1982-12-16
Abstract: PURPOSE:To binary-code faithfully a seal impression to be collated, and to execute a collation easily and with high accuracy by executing a binary-coding conversion by a binary-coded reference value which is different in each area, and collating a binary-coded reference pattern with a pattern to be collated. CONSTITUTION:A variable density digital data Da supplied from an A/D converter 25 is distributed by an area distributor 27. Histogram generating circuits 33-36 generate a density histogram of its corresponding area by the variable density digital signal Da. Slice value determining circuits 37-40 refer to the contents of the histogram generating circuits 33-36, respectively and determine a binary-coded reference of each area. A variable density digital data read out of a variable density picture memory 26 is compared with the binary-coded reference value determined in each area by comparators 41-44, converted to a binary-coded data Dd, and collated with a reference binary-coded data.
Patent JP-H1163775-A (JP)
Title: Multi-refrigerator
Inventor: IWANAGA TAKAYOSHI
IPC: F25B5/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To cool a plurality of refrigerators uniformly with no refrigeration lag and to ensure efficient operation of a compressor suitable for preservation of food. SOLUTION: The multi-refrigerator comprises one compressor 5, more than one evaporators 1, 3, and a plurality of refrigerators 13, 17 for cooling at least one part arranged with the evaporators 1, 3. Operation of the compressor 5 is controlled based on the temperature information from a refrigerator having a lowest target temperature in the refrigerator among the plurality of refrigerators 13, 17.