baber/WOPTO huggingface dataset:
Patent JP-H1143873-A (JP)
Title: Ink jet printing
Inventor: WATANABE KAZUE
IPC: D06P5/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing method intended for low-density fabrics, affording printed fabrics of highly deep color with no print through, and causing no printing unevennesses with uniform ink-holding agent layer thickness. SOLUTION: This ink jet printing method comprises the following three consecutive processes: (1) press contacting process, wherein a fabric B is subjected to press contact against an ink-acceptor A prepared by laminarly forming an ink-holding agent A2 on a substrate to make the ink-holding agent A2 adhere to the surface of the fabric B, (2) substrate removing process, wherein the substrate A1 is removed from the ink acceptor A to form a layer of the ink-holding agent A2 so as to adhere to the surface of the fabric B, and (3) ink jet printing process, wherein the resultant fabric B is subjected to ink Jet printing.
Patent JP-2000046197-A (JP)
Title: Seal ring and manufacture of seal ring
Inventor: NOMIZU TAKAO
IPC: F16J15/34
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To fully automate a polishing process of a seal ring, and to reduce a manufacturing cost by polishing the opposed surface of the seal ring in the circumferential direction by using a grinder type grinding wheel by an inclined face polishing process and a sliding face polishing process. SOLUTION: In a sliding face polishing process, a grinder type grinding wheel is made to autorotate with the axis as the center while pressing the outer peripheral surface of the grinder type grinding wheel so as to be brought into close contact in a line with a sliding face 3 of a seal ring 1 or a sliding face 3 in a state of making the seal ring 1 autorotate with the axis as the center, and the outer periphery is revolved in the circumferential direction around the seal ring l with the axis as the center to be polished. In an inclined face polishing process, the grinder type grinding wheel is made to autorotate with the axis as the center while pressing the outer peripheral surface of the grinder type grinding wheel to an inclined face 4 of the seal ring 1 or an inclined face 4 in a state of making the seal ring 1 autorotate with the axis as the center, and the outer periphery is revolved in the circumferential direction with the axis of the seal ring 1 as the center to be polished.
Patent JP-S60107841-A (JP)
Title: Formation of silicon nitride film
Inventor: HARUTA AKIRA
IPC: H01L21/318
Filed: 1983-11-16
Abstract: PURPOSE:To obtain an Si3N4 surface protective film, the content of H2 therein is little and which has excellent damp-proofness and mechanical strength, by using SiH4, SiF4 and N2 as main reaction gases when an Si3N4 film is formed on the surface of an Si substrate through a plasma CVD method. CONSTITUTION:An upper electrode 2 and a lower electrode 3, the back thereof has a heater 10, are arranged oppositely in a vacuum vessel 1, and the electrodes 2 and 3 are connected to a RF power supply 6 mounted outside the vessel 1. The inside of the vessel 1 is brought to a vacuum state by using a booster pump 4 and a rotary pump 5 cascade-connected, and a mixed gas of SiF4, SiH4 and N2 from bombs 8 is fed into the vessel 1 through a mass flowmeter 7 while glow discharge is generated among a plurality of substrates 9 placed on the electrode 3 and the electrode 2. The gas flow-rate ratio of SiH4 to SiF4 is regulated to 0.05-0.80 at that time, and N2 is not regulated particularly. Or a mixed gas of SiF4 and NH3 may be used as main gases.
Patent JP-H0656097-A (JP)
Title: Capillary screen
Inventor: ITO TAKAHIRO
IPC: B64G1/40
Filed: 1992-08-11
Abstract: PURPOSE:To prevent a gas phase from mixing in a propellant, generated due to unevenness of size of a fine hole and deformation thereof, in the case of use for such as forming a propellant discharge flow path in a propellant tank. CONSTITUTION:A capillary screen is formed by laminating a plurality of sheets of thin plates 1 in which a plurality of fine holes 2 and grooves 3 are formed to be worked to provide a connection part 5 without the fine hole 2 and the groove 3 in the end part, so that dimension of the fine hole 2 and the groove 3 can be high accurately obtained, and by generating no deformed fine hole 2 and groove 3, in the case of forming a propellant discharge flow path or the like in a propellant tank to discharge a propellant to the outside through this flow path by using this capillary screen, a gas phase can be prevented from mixing in the liquid-state propellant.
Patent JP-H07155662-A (JP)
Title: Press belt applicator for continuous belt press
Inventor: FURANKU JIYOSEFU BENKOUSUKI
IPC: B05C1/08
Filed: 1994-09-08
Abstract: PURPOSE: To provide a fluid applicator system which is usable for applying or removing liquid to or from press belts attached to a continuos press belt. CONSTITUTION: This applicator system 26 enables to apply a uniformly thick liquid layer on the press belts 18 and 19 by using >=1 piece of rollers and to remove the liquid from the press belts 18 and 19 by using the same rollers or another rollers. The applicator system 26 may also be so formed as to have self-cleanability and is capable of regulating roller temperature in order to facilitate the coating application and removal of the liquid. A ventilator for removing dangerous vapor is also provided.
Patent JP-S6193787-A (JP)
Title: Color solid-state image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/07
Filed: 1984-10-15
Abstract: PURPOSE:To obtain correct color reproducibility by forming a picture element string having horizontally uniform color spectrum characteristics and adding the spectrum characteristic of DC component and the spectrum characteristic of DC component of other horizontal picture element string generating a color difference carrier component. CONSTITUTION:Two horizontal picture strings 21, 22 generating a color difference carrier signal component exist alternately at each other line, and a picture element string 23 having horizontally uniform spectrum characteristics not generating a carrier exists so as to bury inbetween. In case of the field storage mode, the sum of the vertically adjacent horizontal picture element strings is a horizontal scanning signal, the color difference carrier signal component required for color separation is generated only from horizontal picture element strings 21 and 22 and the picture element string 23 contributes to the DC component only.
Patent JP-H0759804-A (JP)
Title: Artificial articulatio coxae
Inventor: AMINO HIROICHI
IPC: A61F2/36
Filed: 1993-08-30
Abstract: PURPOSE:To eliminate the oscillation of a stem, to transmit load over the entire part of the stem with good balance and to obviate the generation of bone resorption by forming cement pools and a pipe insertion hole and air discharge hole communicating with these cement pools in the proximity part of the stem of the artificial articulatio coxae to be inserted into the medullary cavity of a femoral thigh. CONSTITUTION:The two cement pools M are formed on both flanks 3c of the proximity part 3b to be inserted into the intertrochanteric bone D1 of the stem 3 and the pipe insertion hole M1 communicating with the cement pools M from the upper side of the shoulder part 3d of the stem 3 is formed in order to insert the pipe P for cement injection. Further, the air discharge hole M2 communicating with the cement pools M is formed in order to discharge the air pushed up by the cement injected into the cement pools M outside. The steam 3 and the femoral thigh D are securely bonded by the cement held in the cement pools M before the bone propagates and forms around the proximity part 3b of the stem 3 after operation.
Patent JP-H1191285-A (JP)
Title: Binder assembly
Inventor: CHIEN YUEN TOO
IPC: B42F13/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce labor to fix a sheet holding device to a cover by a method wherein an opening is provided on the inside of the plate being fixed to the cover, and one part of a pin which is reciprocatably attached to the sheet holding device, is selectively located in the opening, and the sheet holding device is fixed to the cover. SOLUTION: A pair of plates 28 which are arranged apart, are fixed to the back plate 14 of a cover, and at approx. the center of the plate, an annular protuberance 36 which has an opening inside and swells upward is located. From the lower surface of the plate 28, a plurality of deformable claws are hung. When the plate 28 is built up into the back plate 14 of the cover 12, the plate 28 is pressed to the back plate 14 in such a manner that the deformable claws may bite into the material forming the back plate. The deformable claws slightly expand to the outside, and fixedly attach the plate 28 to the back plate 14. A sheet holding device can be repeatedly attached to or removed from the cover, and can be easily built up or disassembled.
Patent JP-S60107448-A (JP)
Title: Brake booster
Inventor: OOTA RIYUUJI
IPC: B60T13/573
Filed: 1983-11-15
Abstract: PURPOSE:To set various input/output characteristics only with the resistance value changed by providing a resistance application means giving a required quantity of resistance to the relative displacement of an input shaft or an output shaft and a valve body between them. CONSTITUTION:A solenoid 24 is provided between a valve body 3 and an input shaft 11 as a resistance application means giving a required quantity of resistance to the relative displacement of the input shaft 11 and valve body 3. The energizing current of the solenoid 24 is controlled by a control unit 25, and the said resistance is changed by this energizing current. That is, the control unit calculates its output via the pressure detection signal of a variable pressure chamber 6 from a pressure detector 29. At the same time, the control unit 25 calculates its output in response to the input based on the input quantity from a load detector 28 and the predetermined input/output characteristics, and it controls the energizing current of the solenoid 24 so that the calculated output coincides with the calculated output from the said detector 29.
Patent JP-H0264030-A (JP)
Title: Production of lumpy glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B19/12
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a large-sized lumpy glass free from cracks and excellent in optical uniformity by immersing a wet gel in water and heating followed by drying and sintering. CONSTITUTION:A mixture comprising a metal alkoxide, ethanol, water an ammonia water is agitated and left at rest to make growth and aging of particles followed by concentration under reduced pressure to prepare a dispersion of fine particle of metal oxide. Thence, this dispersion is added to a solution prepared by adding an aqueous hydrochloric acid to metal alkoxide to make a hydrolysis under agitation, followed by agitation and the resultant system is then incorporated with ammonia water to obtain a liquid sol of objective glass component composition. This sol is then poured into a closed vessel of desired shape and allowed to be gelled. Thence, the resultant wet gel is immersed in water and heated to >=40 deg.C to replace the ethanol by water along with dissolving the NH4Cl out followed by drying and sintering.
Patent JP-2000037117-A (JP)
Title: Rice transplaner
Inventor: ITANI KAZUAKI
IPC: A01C11/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter designed to increase the draft power of a blower or miniaturize the blower. SOLUTION: This rice transplanter features in being equipped with a fertilizing hopper for fertilizer, a fertilizer pay-out case for multi-row use for delivering the fertilizer in the hopper, an air tank for feeding draft for discharging the fertilizer in the pay-out case via a carriage hose onto a planting site, and a blower flanking on one side of the air tank; wherein it is characteristic in that the suction port 138 of the blower lies open downward, grids 148 are provided integratedly with the synthetic resin fan case of the blower and on the suction port 138 approximately at equal intervals in parallel with the direction of airflow.
Patent JP-S6370446-A (JP)
Title: Semiconductor device
Inventor: OIZUMI SHINICHI
IPC: C08G59/62
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a semiconductor device characterized by very low internal stress, high heat dissipation, and excellent moisture resistance and heat resistance, by performing resin packaging with a specific epoxy resin composition including special coating aluminum powder. CONSTITUTION:A semiconductor element is packaged by using an epoxy resin composition including a filler, which contains alumina powder. The surface of particle of the composition is coated with a coating layer, whose main bodies are as follows: (A) epoxy resin, (B) phenol resin, and (C) polydimethylsiloxane, which is provided with at least one of an epoxy group and a polyalkyleneglycol chain. It is desirable that the using ratio of the component A and the component B is such that the hydroxide group of the component B becomes equivalent of 0.8-1.2 with respect to one equivalent of an epoxy group. It is desirable that the using ratio of the coating aluminum powder of the component C is such that the 50-80% aluminum powder is included in the entire epoxy resin composition.
Patent JP-H0263135-A (JP)
Title: Specimen suction apparatus
Inventor: ODA HIDEO
IPC: H01L21/683
Filed: 1988-08-29
Abstract: PURPOSE:To realize a lightweight and thin apparatus while a strain to be caused by a pressure difference between a vacuum pressure and an outside-air pressure is prevented by providing the following: protrusions arranged at nearly equal intervals on the rear surface of a suction plate; a soft sheet-Iike separation means used to separate a vacuum part inside the suction plate and an outsideair chamber while it comes into contact with tip parts of the protrusions; an outside-air layer formed between the suction plate and a base. CONSTITUTION:Protrusions 9 arranged in a vacuum chamber 6 disperse a force generated by a pressure difference between the vacuum chamber 6 and an outside-air layer 7 separated from the chamber by a plate 8; they are installed in such a way that the plate 8 does not close small holes when air in the vacuum chamber 6 is sucked. When the air inside the vacuum chamber 6 is sucked through a suction port 4, a pressure inside a plurality of small holes 5 arranged at nearly equal intervals so as to be interlinked with the vacuum chamber becomes lower than an outside-air pressure; a wafer 1 is sucked to a suction face of a suction plate 2 after its plane has been corrected. During this process, both the surface and the rear of the suction plate 2 are under the outside-air pressure; a deformation force by a pressure difference between the surface and the rear does not act on the suction plate 2. In addition, a force generated by a pressure difference between the vacuum chamber 6 installed at the lower part of the suction plate 2 and the outside-air layer 7 separated from the vacuum chamber by the plate 6 deforms only the plate 8; a deformation of the suction plate 2 whose rigidity is sufficiently higher than that of the plate is not caused.
Patent JP-H0496823-A (JP)
Title: Information processor
Inventor: MASUKO YASUHIRO
IPC: G06F9/06
Filed: 1990-08-13
Abstract: PURPOSE:To shorten the waiting time till the start of use after power-on by selectively running a program in a primary storage device or reading a program in a secondary storage device into the primary storage device to run it. CONSTITUTION:When a selecting device (start method designating device) 7 indicates designation of the program in a primary memory 2, a CPU 1 runs the program in the memory 2 to set an information processor to the use start state. When the selecting device 7 indicates reading-in of the program in a secondary storage device 3 to the memory 2, the CPU 1 reads the program in the device 3 into the memory 2 and runs this program to set the information processor to the use start state. Thus, the waiting time till the start of use after power-on is shortened.
Patent JP-S6275723-A (JP)
Title: Constant voltage equipment
Inventor: ISHII KIMIYASU
IPC: G05F1/10
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a constant voltage equipment which can easily be controlled with the main controller of a copying machine, etc., by utilizing the output of a load voltage detecting means just before a phase controlling switching means is turned on as load voltage information. CONSTITUTION:Input power 1 is switched by a triode AC switch 2 and trigger circuit 3 by receiving the trigger signal of a microcomputer 4 and supplied to a load 5 after phase control. A load voltage is applied across the A/D converter input of the microcomputer 4 after it becomes a squared mean value of DC level through a transformer 6, squared value circuit 7, and mean value circuit 8, and thus, a load voltage detecting means is constituted of these circuits. The microcomputer 4 samples the A/D-converted values at appropriate moments and finds the effective value of the load voltage by obtaining the square root of the sampled value, and then, finds the difference between the effective value and a target value fixed by means of a target voltage setting means 12. The microcomputer 4 controls the load voltage so as to make the load voltage coincident with the target value in accordance with the difference.
Patent JP-H0266158-A (JP)
Title: Production of transparent laminate
Inventor: OKUDA KAZUHIDE
IPC: C23C14/14
Filed: 1988-08-29
Abstract: PURPOSE:To produce the title transparent laminate at a high film forming rate by forming a transparent metal oxide layer on the metallic layer consisting of essentially of silver by pressure-gradient discharge reactive ion plating on a transparent substrate. CONSTITUTION:The metallic layer consisting essentially of silver and further contg., as required, <=about 50wt.% of other metals such as gold and copper is formed on a transparent substrate made of a glass sheet, a plastic sheet, or a film. The metallic layer is formed by vapor deposition, ion plating, etc., and the thickness is appropriately controlled to about 30-300Angstrom . A transparent metal oxide layer is formed on the metallic layer. The transparent oxides of indium, tin, etc., are used for the metal oxide layer, the layer is formed by pressure-gradient discharge reactive ion plating, and the thickness is appropriately adjusted to about 100-5,000Angstrom . By this method, a metal oxide layer can be formed at a high film forming rate, and a transparent laminate is obtained with high productivity without deteriorating the transparency of the metallic layer.
Patent JP-2000034655-A (JP)
Title: Knitting method
Inventor: SHINOHARA KUNIKO
IPC: D04B1/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a knitting method capable of completing the knitting in a short time absolutely without using a tool, enabling easy knitting by any person, stimulating the left brain to prevent senile dementia and improving the skillfulness of fingers. SOLUTION: All works comprising the twining, gripping, adjusting, picking, hooking and pulling of a wool yarn are carried out exclusively with fingers, mainly index finger.
Patent JP-S6275161-A (JP)
Title: Control device for line pressure in automatic transmission
Inventor: UEKI AKIHIRO
IPC: F16H61/08
Filed: 1985-09-30
Abstract: PURPOSE:To regulate a line pressure in accordance with an engine load and to reduce a speed change shock, by constituting a line pressure regulating valve such that the line pressure, acting on the same friction connecting element connected with two or more forward speed change shifts, is changed in accordance with the speed change shift. CONSTITUTION:Lands 14a-14c, successively increasing their diameters, are provided on a spool 14 in a line pressure regulating valve 10 of an oil line 22 actuated by the third and fourth speed. The oil line 22 is connected with a part between the land 14b and the land 14c of the above described lands, and a high line pressure, necessary for the fourth speed, is generated by controlling a drain port 12d through acting force due to a difference between areas of the both lands. And a low line pressure necessary for the third speed is generated in the oil line 22 by introducing an oil pressure, acting only when a transmission is in the first - third speed, to a part between the land 14a and the land 14b and decreasing a preset pressure of the line pressure regulating valve 10 by acting force of said oil pressure.
Patent JP-H0381442-A (JP)
Title: Core column made of precast concrete
Inventor: TSUBOSAKI HIROYUKI
IPC: E04C3/34
Filed: 1989-08-23
Abstract: PURPOSE:To obtain large compression resistance and compression flexibility of a core column and to improve the adhesiveness and the unitivity of concrete by filling concrete in a cylinder formed with a steel wire wound spirally close to each other to solidify. CONSTITUTION:A core column A made of precast concrete is constructed by filling concrete 3 in a cylinder body 2 formed with a spiral steel wire 1 wound in close contact to each other to solidify. Thereby large compression resistance and compression flexibility of the core column A can be obtained because of a restriction action in the three axial compression state due to the spiraled steel wire 1 and a compression bearing action due to the close winding of the spiraled wire 1.
Patent JP-2000048172-A (JP)
Title: Network image processor
Inventor: TAGAWA MASATOSHI
IPC: G06T1/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify the operation for the user of a host device, and to ensure versatility or flexibility as a system even when a data conversion processing accompanying the transfer of image data is necessitated in a network image processor connected through a network with the host device. SOLUTION: This network image processor is constituted of a transfer controlling means 15a for transferring image data specified by a transfer demand from a host device 20 and a converting means 15b for converting the format of image data to be transferred into a desired format related with the transfer demand when the format of the image data does not match with the desired format at the time of transferring the image data.
Patent JP-S60107542-A (JP)
Title: Method for shaping sample enveloped with resin
Inventor: SAKAI TOSHIO
IPC: G01N1/30
Filed: 1983-11-17
Abstract: PURPOSE:To obtain an ultrathin slice for microscopic observation by heating and softening various plate-shaped resin pieces enveloping inspecting body sample, then shaping said pieces by a cutting tool. CONSTITUTION:A solution of epoxy and polyester resins, etc. is allowed to fall down dropwise from the upper surface of the testing body sample piece to envelop it, the resin plate shaped piece containing sample piece is hardened with the lapse of time, then mounted on a surface such as hot plate to heat it to a suitable temp. Thereby, the testing body sample piece enveloped with resin is softened, then shaped to an arbitrary shape by a sharp edged tool. The quantity of the inspecting body sample is not changed by heating said sample piece at a suitable temp., and softening is performed. Consequently, the sample can be processed to a prescribed small-sized shape easily even by unskilled persons.
Patent JP-H02160659-A (JP)
Title: Composition with low dielectric constant
Inventor: IAN BAAN
IPC: H05K1/09
Filed: 1989-08-23
Abstract: PURPOSE: To lower a glass content and a dielectric constant by dispersing fine silica and a zinc borate flux into an org. solvent contg. a polymer binder.  
     CONSTITUTION: A mixture composed of B 2 O 3  and ZnO at a molar ratio of 3/1 to 1/1 is pulverized in the org. solvent and is calcined and pulverized at 400 to 800°C after drying, by which the zinc borate flux (B) is obtd. Next, (A) 70 to 85 wt.% silica having a grain size of 1 to 5 μm, and purity of ≥ 99% and 30 to 15 wt.% component B are dispersed into the volatile org. solvent (e.g. benzene) contg. 5 to 20 wt.% polymer binder (e.g. PVA), by which the alkali-free low dielectric constant compsn. having the dielectric constant of <5.0 and a coefft. of thermal expansion of 1.5 to 8.5 ppm/°C is obtd. 
     COPYRIGHT: (C)1990,JPO