baber/WOPTO huggingface dataset:
Patent JP-H0473236-A (JP)
Title: Production of multicolored bulky yarn
Inventor: FUKUMA TOSHIO
IPC: D02J11/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject high-quality bulky yarn with a high productivity without isolation of single yarns by arranging plural synthetic fibers having mutually different dyeing affinities, applying a tension thereto, carrying out crimping using a high temperature steam after preliminary heating, subsequently carrying out overfeeding for relax treatment, applying a tension thereto and then carrying out combining treatment. CONSTITUTION:Plural kinds of spun and stretched synthetic fibers having mutually different dyeing affinities are arranged and the first tension is applied thereto in 2-12% stretch ratio where the synthetic fibers can not be drawn in a zone for application of the first tension. The above-treated synthetic fibers are subsequently introduced into a preliminary heat roller heated at 150-200 deg.C for preliminary heating and then subjected to crimp treatment using a steam of 200-260 deg.C in a zone for fluid treatment. Relax treatment is subsequently carried out in 40-100% overfeed ratio and the second tension is then applied thereto in 10-50% stretch ratio in a zone for application of the second tension. Combining treatment is then carried out in 1-5% overfeed ratio in a zone for air entanglement, thus obtaining the objective multicolored bulky yarn having 2000-5000 total denier, 13-30% percentage crimp and 30-50 piece/m number of entanglement.
Patent JP-H0746622-A (JP)
Title: Method for making image high definition
Inventor: MURAKI TAKAHIRO
IPC: H04N19/59
Filed: 1993-07-28
Abstract: PURPOSE:To obtain an image with high definition and high picture quality as the whole image by sampling only a specific color component with high density, and sampling by thinning out another two color components. CONSTITUTION:Only an image component of green(G) is sampled with high density, and image components of red(R) and blue(B) are sampled at every second picture element for G, and they are stored in frame memory 601, 602, and 603, respectively. A G-image generating part 604 inputs a G signal in the frame memory 601, and outputs it as it is. An R-image generating part 605 inputs an R signal in the frame memory 602 also with the G signal in the frame memory 601 simultaneously, and outputs an input R signal as it is as a sampled picture element, however, a non-sampled picture element can be found by the signal values of the sampled picture elements of adjacent R and G. A B-image generating part 606 performs the same operation.
Patent JP-H0473154-A (JP)
Title: Driving method for on-demand type ink jet head
Inventor: EDATSUNE ISAO
IPC: B41J2/045
Filed: 1990-07-13
Abstract: PURPOSE:To shorten the cycle of an ink discharge so as to make it possible to raise the response frequency by supplying only a discharge pulse as an auxiliary pulse giving a delay time dependent on a pressure in a cavity after a print drive pulse is applied. CONSTITUTION:After an ink is supplied into a cavity, when a charging pulse B1 is inputted, a charging transistor 7 is turned on so as to store rapidly an electric charge in an electrostriction element 4 through a charging resistance 9. Thus, the electrostriction element 4 bends rapidly and a pressure in the cavity becomes high so that the ink is discharged. Then, the pressure in the cavity has a tendency to become high again due to a vibration of the element 4. Therefore, when a discharge pulse A2 is inputted as an auxiliary pulse, an electric charge which has been stored in the element 4 is discharged and a force for restoring the element 4, which is almost deflected, to a normal state occurs, so that the pressure in the cavity is confined to a fixed pressure. Thus, the vibration of the pressure in the cavity after the discharge of the ink is restrained and reduced quickly, so that the cycle of the ink discharge can be shortened and the response frequency can be raised.
Patent JP-S5887033-A (JP)
Title: Method of joining waterproof sheet
Inventor: IKEDA SADAMU
IPC: B29C55/00
Filed: 1981-11-19
Abstract: PURPOSE:To join waterproof sheets at low temperatures within a short period to obtain a waterproof effect, by interposing a low temperature crosslinkable adhesive material in the form of an adhesive tape, in which a halogenated butyl rubber and a silane coupling agent, etc. are mixed, between the spliced sections of the waterproof sheets, applying pressure there by rolling, and allowing the crosslinking. CONSTITUTION:An adhesive material in the form of an adhesive sheet wherein a halogenated butyl rubber A (preferably, a brominated butyl rubber or chlorinated butyl rubber having a halogen content of 0.5-4wt%), a silane coupling  agent B such as gamma-mercaptopropyltrimethoxysilane preferably with the molar  ratio of constituent A to constituent B being 1-2, and a tackifier C such as a  cumarone resin, a phenol/terpen resin, etc. with the proportion of constituent A  to constitution C being 100pts.wt. to 20-100pts.wt. is interposed between the  spliced sections of the waterproof sheets, pressure is applied there by rolling, and  thereafter it is stood to allow the crosslinking thereby the waterproof sheets are  joined. EFFECT:The adhesive strength of the joined sections is improved and thereby any passage for water is eliminated.
Patent JP-H0920737-A (JP)
Title: Production of biodegradable chelete using chloroacetaldehyde or its acetal as raw material and l,l-ethylenediaminedisuccinic acid
Inventor: YAMAMOTO HIROSHI
IPC: C07C227/18
Filed: 1995-06-30
Abstract: PURPOSE: To provide a method for producing L,L-ethylenediaminedisuccinic acid(EDDS) extremely excellent in biodegradability in an easy process having good reproducibility in high yield and purity compared with a conventional method by using industrially readily available chloroacetaldehyde and its acetal and L aspartic acid as raw materials. CONSTITUTION: This method for producing L,L-EDDS comprises subjecting acetal of chloroacetaldehyde to addition reaction with L-aspartic acid under alkaline conditions and subjecting the addition product to deacetalization to produce 2-oxomethyl-L-aspartic acid, further condensing 2-oxomethyl-L-aspartic acid with one molecule of L-aspartic acid, reducing the resultant Shiff base and then, depositing and crystallizing the reduction product with a mineral acid.
Patent JP-S6291178-A (JP)
Title: Cell having excellent form converting aptitude and its production
Inventor: JIYOERU EI JIESE
IPC: C12N15/63
Filed: 1986-08-07
Abstract: Described is a process for producing transformable, competent cells including the steps of growing the cells in a growth conducive medium at a temperature of less than 37 DEG C and freezing the cells, and cells produced by the process.
Patent JP-H079291-A (JP)
Title: Vise
Inventor: MORITA MASANORI
IPC: B23Q3/08
Filed: 1993-06-30
Abstract: PURPOSE:To realize cooling of a workpiece at a specific temperature with an equipment cost and a running cost reduced and without causing ecocide so as to stably cure and fix the workpiece, and also to heat the workpiece. CONSTITUTION:The vise 10 is provided with a workbench 12 for fixing a workpiece; a Peltier element 14 being in tight contact with a lower surface of the workbench 12 for cooling the workbench 12; a heat insulating holding board 16 for holding the circumference of the Peltier element 14; a heat radiating support board 18 for radiating heat generated from underneath the Peltier element 14 to the outside; a heat radiating box 20 being in tight contact with the heat radiating support board 18 and radiating heat of the heat radiating support board 18; and an air intake fan 22 and an air discharge fan 24 installed respectively at right and left opening ends of the heat radiating box 20.
Patent JP-H0936349-A (JP)
Title: Solid state imaging element and fabrication thereof
Inventor: SARAI TAKAAKI
IPC: H01L29/762
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce generation of smear under the condition that insulation property is screened by constituting an interlayer insulating film with a material including hydrogen and having light transmissivity and by forming a film on the sensor of the substrate thinner than the film which is covering a shunt metal wiring. SOLUTION: An interlayer insulating film 16 is formed on an insulating film 14 in such a condition as covering a shunt metal wiring 15, a gate electrode 13 and a substrate 11. This interlayer insulating film 16 is formed of a material including hydrogen and having light transmissivity. In the interlayer insulating film 16, the thickness T2 of the part located on the sensor 11a is thinner than the thickness T1 of the part on the shunt metal wiring 15 and in the periphery thereof. Therefore, insulation between the shunt metal wiring 15 and a light shielding film 17 can be reserved by the interlayer insulating film 16 having the thickness T1 . Moreover, since the interlayer insulating film 16 is arranged on the sensor 11a of the substrate 11, hydrogen in the interlayer insulating film 16 is supplied to the substrate 11 to prevent generation of a dark current.
Patent JP-H0237298-A (JP)
Title: Defensive guided missile
Inventor: TAMAKI YASUHISA
IPC: F41H11/02
Filed: 1988-07-28
Abstract: PURPOSE:To enable a single guided missile to perform both the destruction of a target and its own defense against the target by providing the guided missile with a missile section which delivers and guides its own airframe and a detection means obstructing section which has a function to obstruct detection means possessed by the target using radio wave, sound, light, etc. CONSTITUTION:The missile section 1 has a propelling device and a guiding device, and is guided to a target. The scattering-dedicated detection means obstructing section 2 is built over the entire length of the underside of the missile section 1 and is filled with chaff or other detection means obstructive which is independent of the missile section 1. When launched, a single guided missile so constructed allows its scattering-dedicated detection means obstructing section 2 to release the chaff of other detection means obstructive at a right timing in a right pattern. Therefore, the missile section 1 can be guided to surely strike the target without allowing the adversary a chance to defend or avoid by effectively obstructing the hostile detecting means by deceiving and confusing by means of obstructives or decoy targets.
Patent JP-S58129801-A (JP)
Inventor: UIRIAMU BII BURITSUJISU
IPC: H04B10/2581
Filed: 1982-10-26
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-H05239207-A (JP)
Title: Polyaniline derivative and its production
Inventor: OKA OSAMU
IPC: C08G73/00
Filed: 1992-06-23
Abstract: PURPOSE:To form a self-supporting film which is soluble in an organic solvent and flexible by reacting a reduced polyaniline with a specific polyether compound. CONSTITUTION:A polymer obtained by oxidatively polymerizing aniline at -20 to 50 deg.C in the presence of an oxidizing agent is treated with ammonia to obtain a soluble aniline polymer. This polymer is dispersed into water or methanol. An excess of hydrazine is added to the dispersion and the resulting mixture is stirred at 0-30 deg.C for 24hr or more to obtain a reduced polyaniline comprising a structural imino-1,4-phenylene unit and having a number-average mol.wt. of 2,000-500,000. This polyaniline is made to react with a polyether compound having a terminal functional group reactive with an aromatic secondary amine and represented by formula I, thereby giving a polyaniline derivative represented by formula II and comprising a structural quinonediimine unit, a structural imino-1,4-phenylene unit, and a structural imino-1,4-phenylene unit N-substituted with a polyether branch, these units being randomly bonded.
Patent JP-S5976626-A (JP)
Title: Hollow body fixed with outer ring and the like
Inventor: MACHIDA TERUFUMI
IPC: B21D39/04
Filed: 1982-10-27
Abstract: PURPOSE:To make easy mass production of a hollow body fixed with an outer ring by matching the positions of a recess formed on the inside surface of the outer ring and a small hole provided to a pipe, erecting a flange in the small hole by burring, and coupling securely the outer ring in the inside wall of the recess. CONSTITUTION:A small hole 2 is formed in the position of a pipe 1 where an outer ring 4 is to be mounted. A recess 5 of a U shape or the like is formed in a part of the inside surface of the ring 4 that contacts with the pipe 1. The positions of the recess 5 in the ring 4 and the hole 2 of the pipe 1 are matched and a tool bar provided with a punch 4 is inserted into the pipe 1 to press strongly the tip of the punch 8 to the position of the hole 2 of the pipe 1. The hole 2 is then subjected to burring and the flange 6 is strongly pressed to the inside wall of the recess 5, whereby the ring is securely coupled. The number of coupling is suitably selected according to need.
Patent JP-H0939007-A (JP)
Title: Method and apparatus for compression molding of plastic optical element
Inventor: OKIDAKA KAORU
IPC: B29C43/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To perform the heating compression control corresponding to the wall thickness of the shape of a plastic lens excellent in optical characteristics in the compression molding of the plastic lens. SOLUTION: Noticing to the specific vol. behavior at the time of the compression cooling of the min. and max. wall thickness parts of a lens molded product, heating compression control is performed so that the specific vol. of min./max wall thickness part are positioned between taking-out temp. Tf and a glass transition point Tg when a molded product of a compression cooling value is taken out and the specific vols. of the min and max. wall thickness parts are positioned within a range (shaded part A) of specific vol. Vo at the normal temp. under atmospheric pressure and specific vol. Vg under atmospheric temp. at the glass transition point Tg.
Patent JP-S5890378-A (JP)
Title: Sensor for weld line
Inventor: KOBAYASHI MASAKAZU
IPC: B23K9/127
Filed: 1981-11-21
Abstract: PURPOSE:To trace a weld line three-dimensionally with simple constitution by operating the position on the weld line with the signal of the photoelectric transducer of an image pickup system. CONSTITUTION:A torch 7 moves along the weld line WL and driving power 2d is operated by the command of a computer CO and is oscillated by each angle theta. The light spot P on the work W moves back and forth as well and the image thereon is moved back and forth on photodetecting ends 5a, 5b by an optical system 3, and is moved back and forth on photodetecting ends 6a, 6b by an optical system 4. The light information by optical fibers 5a' and 6a' is converted to electric information by an element K. From said information the signal higher than a certain level is drawn out as 1 by a binary coding circuit N. The computer CO judges the video position of the momentary light spot P to know the position of the light spot P. Thereupon the computer CO gives commands to a servocontrol system V in such a way that the light spot P is on the weld line WL and the nearest position of the light spot P is made the same at both ends of oscillations, whereby the positions of a body 1 and the torch 7 are controlled and welding is executed.
Patent JP-H05185836-A (JP)
Title: Automotive window molding
Inventor: YADA YUKIHIKO
IPC: B60J1/18
Filed: 1992-06-23
Abstract: PURPOSE:To improve the extent of appearance in a molding as the appearance of a joint part is bad because the conventional molding consists of two types of parts as well as to facilitate the discharge of rainwater. CONSTITUTION:A molding body 10 is made up of setting up a column part 12, a decorative part 11 formed on an upper end of this column part 1 2, and a pinched part 14 installed in a lower end of the column part 12 toward the inside. This decorative part 11 covers the outdoor side of rear window glass G. The pinched part 14 covers the indoor side of the rear window glass. The molding body 10 has an elastic seal part 20 being further formed in an outer side face of the column part 12 and projecting outward at a part corresponding to an upper part and a side part of the rear window glass. When a window molding M is attached to an opening at the body side, a recess groove 21 is formed in an interval between the elastic seal part 20 and the body side opening.
Patent JP-H065869-A (JP)
Title: Vertical field-effect transistor
Inventor: SAWADA MASAMI
IPC: H01L29/06
Filed: 1992-06-22
Abstract: PURPOSE:To provide a field-effect transistor with reduced gate-source capacitance by forming its source region into an open ring shape. CONSTITUTION:A gate oxide film 5 and a gate electrode 6 are grown on a substrate, and a photoresist film is opened for forming a base region 3 and source region 4 by lithography. The base region 3 is formed by self-aligned ion implantation. The photoresist is removed in the other part than the area extending from the back gate region 8 to the gate electrode 6, and ions are implanted with the substrate masked with the remaining photoresist and the self-aligned gate electrode 6. Then, the photoresist is removed and the source region 4 is formed. Since the source region is shaped into an open ring, the gate oxide film overlaps the source region to a less extent, thus reducing gate- source capacitance.
Patent JP-S6165119-A (JP)
Title: Lever sensor for cryogenic liquefied gas
Inventor: TAKAO TOSHIHIRO
IPC: G01F23/292
Filed: 1984-09-06
Abstract: PURPOSE:To improve detecting accuracy without shortening the life of a device by fitting a light emitting element to one end of an optical fiber coated with a high molecular material and a photodetector to the other end and folding the center part. CONSTITUTION:The periphery of the optical fiber obtained by forming a clad layer on the surface of a core member forming an optical waveguide is coated with an opaque coat consisting of the high molecular material and a detecting part 1a formed by winding the coated optical fiber like a loop is fixed to a supporting body 1b to constitute a photoconductor 12. The light emitting element 2 and the photodetecting element 3 are connected to one end and the other end of the photoconductor 12, the element 2 is connected to a pulse power supply 4 and the element 3 is connected to an alarm unit 7 through a preampli fier 5 and a comparator 6. When the conductor 12 set up in a liquefied gas storing container is to be cooled by liquiefied nitrogen, the optical fiber is gradually cooled through its coat, so that the optical fiber can be prevented from the generation of cracks.
Patent JP-H0534263-A (JP)
Title: Cell analyzer
Inventor: YAMAMOTO AKISHI
IPC: G01N33/48
Filed: 1991-07-26
Abstract: PURPOSE:To automatically and efficiently perform examination and to enhance analytical accuracy by automatically selecting the objective cell group of a cell cycle (cell division/rotation) by a cell light data selecting means. CONSTITUTION:Cell light data signals detected by detectors 15a-15c are amplified and, after noise is removed from the signals by filters 20a,20b, said signals are converted to digital signals by an A/D converter 21 to be inputted to an MPU 22. The MPU 22 counts the cells belonging to a temporary analyzing region during measurement and, when the number of cells reaches a predetermined number N', the number of cells is arranged to a predetermined number to be unified and statistical calculation is further applied to the unified data by fluorescent characteristic analysis to calculate not only the standard deviation and change coefficient of respective peaks but also the operation result peculiar to a cell cycle. When there is a sample to be measured, either one of a predetermined threshold value to be preliminarily stored and the measured result of the previous time is set and the number of the cells entering a region B0 is measured by a predetermined number and, after the completion of measurement, automatic triggering operation is executed. Since the setting of an analyzing region is performed by the operation of measured data, an artificial error can be suppressed and the efficiency of examination/analysis can be enhanced.
Patent JP-H0830549-A (JP)
Title: Bus control device
Inventor: IHARA FUJIO
IPC: G06F13/362
Filed: 1994-07-18
Abstract: PURPOSE:To prevent overall system efficiency from being reduced in the case of executing bus control without waiting a bus use request requiring urgency from the highest priority bus master in a bus control device for controlling the bus use of plural bus masters connected to a common bus. CONSTITUTION:When plural bus use requests are simultaneously outputted from plural bus masters M1 to M6 other than the highest priority bus master M7, a bus arbitration means 6 applies bus use permission to a bus master having the highest bus use priority order out of the bus masters M1 to M6 outputting the requests. When a bus use request is outputted from the bus master M7 during the use of the bus by any one of the bus masters M1 to M6, a bus interruption judging means 7 judges whether the remaining bus use period of the bus master using the bus is less than a prescribed value or not. When the period is less than the prescribed value, the bus use is continued as it is, and if the period exceeds the prescribed time, the bus use of the bus master concerned is temporarily interrupted and the bus use permission is applied to the bus master M7.
Patent JP-H0830333-A (JP)
Title: Reducing valve for hot water supplier
Inventor: IWAI SHIGERU
IPC: F24H9/00
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a reducing valve for hot water supplier, which is adaptive for a hot water supplier and inexpensive for facilitating a piping construction, by combining a relief valve in a certain form to miniaturize the entire valve while positioning a stop valve, which is integrated into the reducing valve, on the first-order side of the relief valve to be combined in integrally forming the relief valve while combining it with that reducing valve. CONSTITUTION:A valve body 5 for a reducing valve (w) is formed into a cylindrical valve and assembled with a body (a) while being linked with a pressure sensing panel 3 so as to be moved backward rather than a valve seat 4 for the reducing valve (w) corresponding to the second-order side pressure change of that pressure sensing panel 3, and a valve seat 6 for the stop valve is provided at the peripheral edge part of this valve body 5 on the side of an exit 5. Then, a valve body 7 for a stop valve (y) is arranged on the outer surface side of that valve seat 6 so as to be freely moved forward and backward rather than the valve seat 6, and the linked part of the valve body 5 for the reducing valve (w) and the pressure sensing panel 3 is formed so as to be freely disconnected/connected. Then, a valve body 9 for a relief valve (z) and a valve seat 8 for the relief valve (z) are mounted at those joint parts, and the periphery of the body part of the valve body 5 for the reducing valve (w) is communicated to the outside.
Patent JP-H0352201-A (JP)
Title: Voltage nonlinear resistor
Inventor: ONOMI TADASHI
IPC: H01C7/10
Filed: 1989-07-20
Abstract: PURPOSE:To produce varistors having a good discharge voltage characteristic with less variation in varistor voltage by adding a specified amount of tin in the form of Bi2Sn3O9. CONSTITUTION:With zinc oxide as a main component, tin of 0.01 to 1.00mol% in Bi2Sn3O9 is added to this main component as a component. When the quantity of added Bi2Sn3O9 is less than 0.01mol%, a change rate of a permissible surge current becomes large, while alpha and a discharge voltage ratio turns inferior when the quantity is more than 1.00mol%. No reaction of SnO2 with Bi2O3 occurs in a process of a sintering reaction and a pyroclore phase is to be formed. According to this constitution, varistors having a good discharge voltage characteristic can be obtained with less variation in varistor voltage.