baber/WOPTO huggingface dataset:
Patent JP-H0497514-A (JP)
Title: Development apparatus
Inventor: OGAWA SACHIKO
IPC: H01L21/027
Filed: 1990-08-16
Abstract: PURPOSE:To make it possible to supply the entire surface of a resist film on a substrate at the same time and uniformly even when using a large diameter substrate by relatively moving an external tank and a shutter to open and close liquid developer supply ports. CONSTITUTION:In the condition that a shutter 14 is closed, that is, the condition that a liquid developer supply port 12c at the external tank side and a liquid developer supply port 14b are contrary to each other, from a liquid developer supply pipe 16 the liquid developer 5 is supplied and a predetermined amount of liquid developer 5 is reserved in a reservoir 13. Next, after using a substrate fixing table 3 to mount and fix a substrate 1 with a resist film 2 at a predetermined position on the fixing table 3, a shutter 14 is axially rotated around a shutter axis 15 to make supply port 12c and supply port 14b conform with each other. With this, liquid developer 5 reserved in the reservoir 13 is splashed to the entire surface of a film 2 at a time and in the same condition. With this, even when the diameter of a substrate becomes large, liquid developer can be evenly and simultaneously supplied onto the entire surface of the resist film.
Patent JP-H0657948-A (JP)
Title: Concrete form
Inventor: KOTAKE YUKIHARU
IPC: E04G11/00
Filed: 1992-08-12
Abstract: PURPOSE:To reduce the man hours in form work, shorten the construction period and reduce the construction cost. CONSTITUTION:A concrete form is formed of metal panels of steel, etc., and at the same time, bending sections 2c and 3c are provided between a sheathing 5 for at least longitudinal wall forms 2a and 3a and a sheathing 5 for a bending eaves form 2b or a bending roof form 3b and are formed as a unit. It is formed of the metal panels, so that it can be easily bent and, at the same time, it can repeatedly be used. A built-up work of a connection part of the longitudinal forms 2a and 3a and the bending eaves form 2b or the bending roof form 3b can be easily carried out.
Patent JP-H1167347-A (JP)
Title: Connector fitting and removing structure
Inventor: NORIZUKI TERUHISA
IPC: H01R13/64
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To certainly prevent careless coming-off of fitting of a connector by providing a long protrusion part on a holder for locking one connector and freely abuttable a flexible lock piece of the one connector against the protrusion part through fitting of the other connector. SOLUTION: A lock recess part 14 of a holder 10 and a protrusion 25 of a flexible arm 24 of a male connector 20 are locked to each other, and the male connector 20 is set to a protrusion standby state. Halt way in fitting for the female connector 30 and the male connector 20, a flexible lock piece 28 is elastically deformed to the outside via protrusion by pressing force of a front end part 32a of a hood part 32, a front end face of the flexible lock piece 28 is abutted against a peripheral wall 32a, and a lock state between the lock recess part 14 and the protrusion 25 of the flexible arm 24 is ensured.  At the upper and lower centers of a rear part of this peripheral wall 13a, as means for preventing the coming-off of fitting, a pair of protrusions 15 are integrally protruded and formed so as to extend rearward, rectangle-lengthwise, the flexible lock piece 28 is freely abuttable against this protrusion part 15, and the flexible lock piece 28 abuts against the protrusion 15 so as not to be deflected to the outside.
Patent JP-H0380147-A (JP)
Title: Ceramic sintered body and production thereof
Inventor: SUZUKI SHOGO
IPC: C04B35/00
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a ceramic sintered body having superior mechanical strength by kneading ceramic powder and a sintering aid with the NH3 salt of smectite as a binder and carrying out spray drying, granulation, molding and sintering in a nitrogen atmosphere. CONSTITUTION:Ceramic powder such as silicon nitride powder as the base material of a sintered body and a sintering aid such as Y2O3 or Al2O3 are kneaded with smectite contg. ammonium ion substd. for metal cation, e.g. saponite or montmorillonite as a binder. The kneaded material is spray-dried, granulated and molded and this molded body is sintered by heating in a nitrogen atmosphere to obtain a ceramic sintered body. Since the ammonium salt of smectite as an inorg. high molecular compd. not evaporating even at a high temp. is used as the binder, the internal structure of the sintered body is made dense and a high strength sintered body can be produced.
Patent JP-H0499740-A (JP)
Title: Production of 2-hydroxy-2,5,5,9-tetramethyldecalyl-ethanol
Inventor: KITSUKI TOMOHITO
IPC: C07C35/23
Filed: 1990-08-15
Abstract: PURPOSE:To industrially and efficiently obtain the subject compound useful as an intermediate for perfumes by reducing norambreinolide with an alkali metallic borohydride in the presence of a compound having hydroxyl group and ether bond in the molecule thereof. CONSTITUTION:3a,6,6,9a-Tetramethyldecahydro-naphtho[2,1-b] furan-2(1H)-one (norambreinolide) expressed by formula I is reduced with an alkali metallic borohydride in the presence of a compound having hydroxyl group and ether bond in the molecule, preferably a compound expressed by formula III (R<1> is alkyl or alkenyl; R<2> is H or alkyl or R<1> and R<2> may be bound to form alkylene; m is a number of 1-5) to quantitatively afford 2-hydroxy-2,5,5,9- tetramethyldecalyl-ethanol expressed by formula II in a short time without using a large excess of the alkali metallic borohydride.
Patent JP-H0550499-A (JP)
Title: Trimming method in mold and container
Inventor: KATO NOBUYUKI
IPC: B29L22/00
Filed: 1991-08-27
Abstract: PURPOSE:To accurately and stably perform trimming and to enhance a manufacturing speed by forming a thin-walled part to the outer periphery of a flange by upper and lower molds when a flanged cup is subjected to vacuum or pressure molding and separating a container and a skeleton at the thin-walled part at the time of mold opening. CONSTITUTION:A thermoplastic resin sheet 4 in a molten state is fixed between an upper mold 2 equipped with a plug 1 and a lower mold 3 by a clamp 5 and the molds 2, 3 are relatively moved to mold a flanged container. A trimming die 9 having a flat part 12 formed to the edge thereof is arranged to the outer periphery of the flange forming part 17 of the lower mold 3 and a thin-walled part is formed to the sheet 4 between the die 9 and the flat part 10 of the upper mold 2. The thickness of the thin-walled part is pref. 40mum. When mold opening is performed, the part of a skelton is fixed by the clamp 5 and a container part is cut at the thin-walled part with the movement of the lower mold. When a laminated sheet of three or more layers is used as the sheet 4, inner and outer layers are fused and a cut edge wherein an intermediate layer is concealed can be obtained.
Patent JP-2000297129-A (JP)
Title: Water-dispersible resin and method for forming film
Inventor: KUMAI YOKO
IPC: C09D157/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin capable of being dispersed or dissolved in water without neutralization with an amine by introducing, as functional groups, a polyalkylene glycol group and/or a hydroxyl group, and another type of a nonionic functional group. SOLUTION: This water-dispersible resin is preferably obtained by copolymerizing an ethylenic monomer having a polyalkylene glycol group and/or hydroxyl group and an ethylenic monomer having other type of nonionic functional group. It is also preferred to use a resin obtained by copolymerizing an ethylenic monomer having a polyalkylene glycol group and/or an ethylenic monomer having a hydroxyl group, and an ethylenic monomer having a hydrophobic nonionic functional group. When using the water-dispersible resin, an aqueous paint free of any base such as an amine can be obtained. After coating the aqueous paint, a clear paint is further coated to obtain a built-up film of the aqueous base paint/clear paint, which does not undergo yellowing.
Patent JP-H0875520-A (JP)
Title: Coriolis mass flowmeter
Inventor: YOSHIMURA HIROYUKI
IPC: G01F1/84
Filed: 1994-09-09
Abstract: PURPOSE: To enhance accuracy in the measurement by making correctable the lag in AGC control for eliminating the error caused by the amplitude difference when the phase difference is measured between upstream and downstream detection signals. CONSTITUTION: The mass flowmeter comprises section 58 for detecting the amplitude difference between upstream and downstream oscillations, an amplitude control section 59, and a phase measuring section 60 and measures the phase difference through AGC amplification causing no amplitude difference between upstream and downstream oscillations. A processing unit 61 detects the gain control voltage, frequency and ambient temperature of AGC amplifiers 52a, 52b and determines the propagation delay of the AGC amplifier from the detected value with reference to a ROM table 64. The propagation delay is then subtracted from an output from the phase difference measuring section 60 in order to correct the delay thus realizing an accurate detection.
Patent JP-H0872800-A (JP)
Title: Method for determining orbit of deep space sateleite and deep space navigation aiding satelite
Inventor: IIDA HIROSHI
IPC: B64G3/00
Filed: 1994-09-09
Abstract: PURPOSE: To improve accuracy in the determination of an orgit by disposing a deep space navigation aiding satelite as one flying on the orbit centering around the sun and utilizing the ranging path of the deep space satelite and earth through the deep space navigation aiding satelite to determine the orbit of the deep space satelite. CONSTITUTION: A deep space navigation aiding satelite 1 is disposed to fly on an orbit 5 centering around the sun 1 and provided with a function to range the earth 3 and a function to relay the ranging of the deep space satelite 2 and the earth 3. The satelite 1 observes the range data, range rate data and angular data by ranging along the ranging path 8 of the earth 3 satelite 2. Similar data are observed by the ranging along the ranging path 6 of the satelite 2 and the earth 3 through the deep space navigation aiding satelite 1 and the ranging along the ranging path 7 of the deep space navigation aiding satelite 1 and the earth 3 to determine the orbit of the satelite 2 on the basis of these data.
Patent JP-S59105806-A (JP)
Title: Dry membrane for gas separation and preparation thereof
Inventor: HAMADA KAZUTO
IPC: B01D53/22
Filed: 1982-12-09
Abstract: PURPOSE:To provide a hollow yarn membrane extremely high in separation capacity and permeation capacity, especially, to hydrogen gas, obtained by hydrolyzing a cellulose ester hollow yarn to adjust the same to a specific oxidation degree. CONSTITUTION:A dry membrane has an oxidation degree (x) given by a formula 0.67Y<=x<=0.98Y (wherein Y is the oxidation degree prior to hydrolysis and is 52-62). For example, cellulose acetate with an oxidation degree of 54.8% is dissolved in a solvent mixlture consisting of dimethylformamide (DMF) and methoxy polyethylene glycol (MPEG) and the obtained solution is emitted from the die of a double tube type spinrret. In this case, a liquid mixture consisting of DMF, MPEG and water is used as a core liquid. After the spinning liquid is run through air over 6cm, the spun yarn is coagulated in a bath consisting of DMF, MPEG and water and, after washing, run through a washing bath. The obtained hollow yarn is subjected to heat treatment in hot water at 30 deg.C for 20min and, after the heat treated yarn is dehydrated by alcohol, the treated one is immersed in n-hexane and dried at 30 deg.C by a vacuum dryer. This membrane is excellent in hydrogen permeability and high in coefficient of separation to methane.
Patent JP-H05190675-A (JP)
Title: Semiconductor integrated circuit
Inventor: OTA TETSUYA
IPC: H01L21/82
Filed: 1992-08-13
Abstract: PURPOSE:To increase the degree of freedoms of connecting bonding pads of corners of an LSI chip to leads. CONSTITUTION:A layout block 1 in which interface buffers 28a adjacent to corner blocks 16 are connected to bonding pads 19, 20 provided at the blocks 16 via pad lead wirings 26 is provided thereby to use parts of bonding pads for connecting a power source, GND of the block 16 as bonding pads for connecting signal lines, thereby increasing the degree of freedoms of connecting them to the leads.
Patent JP-H10181045-A (JP)
Title: Ink jet recorder
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/125
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To estimate a quantity of ink in an ink cartridge without damaging a recording head. SOLUTION: A residual ink determining means 35 that manages ink quantities of ink cartridges 9, 10 by multiplying quantities of ink discharged from recording heads 7, 8 is provided. At least two kinds of levels of an ink-out determination level at the printing and an ink-out determination level at a time right before a suction operation are set to the residual ink determining means 35. In the case where a large quantity of the ink is consumed for maintenance, the level for determining the ink-out which is greater than the other is used. When the residual ink quantity is less than the level, the suction operation is canceled.
Patent JP-S59104947-A (JP)
Title: Ink jet recording apparatus
Inventor: KIMURA YOSHIAKI
IPC: B41J2/175
Filed: 1982-12-08
Abstract: PURPOSE:To provide the titled apparatus for keeping the liquid pressure in a recording head constant and capable of stabilizing the same, being constituted so as to perform the detection of ink liquid pressure and the defficiency detection of an ink residual amount by detecting the displacement amount of a flexible membrane for forming a part of the wall of an ink chamber. CONSTITUTION:The volume of a common ink chamber 23 is made sufficiently large as compared with the volume of a pressure chamber 22 and a part of the wall for constituting the common ink chamber 23 is formed of a flexible membrane to prevent the turning-in of a pressure wave. A means 40 for detecting the liquid pressure of the ink in a recording head 20 is provided on the way of an ink supply system for supplying the ink to the recording head 20 from an ink tank 30.
Patent JP-S6196531-A (JP)
Title: Objective lens driving device
Inventor: TOMIMORI NAOKO
IPC: G11B7/09
Filed: 1984-10-17
Abstract: PURPOSE:To eliminate excessive higher-order vibration of an objective lens, and to improve the fixation accuracy by executing the positioning by using a fixing hole and a fixing wedge, when fixing a supporting spring of the objective lens to a fixing member. CONSTITUTION:A body to be driven 2 to which an objective lens 1 is attached is supported by a supporting spring 3 in the focusing direction and a supporting spring 4 in the tracking direction. As for the supporting spring 3, both ends are fixed to a fixing and supporting member 5 and an intermediate fixing and supporting member 6, and as for the supporting spring 4, both ends are fixed by the body to be driven 2 and the supporting member 6. When fixing the supporting springs 3, 4, they are inserted into a spring inserting hole, and thereafter, positioned by using a wedge 9 being a fixing auxiliary member. Therefore, the excessive higher-order vibration of the lens 1 is suppressed small, and the fixation accuracy can be improved.
Patent JP-H1049732-A (JP)
Title: Coin sorting mechanism
Inventor: FUJIWARA TAKESHI
IPC: G07F9/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a coin sorting mechanism for preventing a defective coin from being erroneously discharged to the collecting side of a safe or the like. SOLUTION: A coin sorting mechanism 7 for sorting a normal coin and a defective coin discharged from a coin changer 2 to a safe 6 and a returning port 5 by a flapper 72 is provided with a defective coin returning path 71 communicating from a defective coin discharging port 22 of the coin changer 2 to the returning port 5. Thus, the defective coin discharged from the defective coin discharging port 22 can be isolated from the flapper 72. The defective coin discharged from the coin changer 2 is allowed to pass through the defective coin returning path 71 isolated from the flapper 72 so that it can be exactly discharged to the returning port 5 regardless of the operation of the flapper 72.
Patent JP-H0266706-A (JP)
Title: Data writing method
Inventor: ARAI YOSHIKAZU
IPC: G06K17/00
Filed: 1988-09-01
Abstract: PURPOSE:To read data written into a card, to write and verify updating data and to widely shorten a processing time by providing two data writing areas at a card to write data, and executing one reciprocating travelling of a card. CONSTITUTION:When a card 1 is inserted into the card inserting port of a card reader writer, data A written in a first data writing area 1-1 are read. A data writing command is confirmed, a pad area 1-3 is detected, and thereafter, updating data A' are written to a second data writing area 1-2. Here, data A reading is executed in the sequence of the positive direction of the data and the writing of the updating data A' is executed in the sequence of the reverse direction of the data. By the outgoing time travelling of the card 1, the updating data A' written in the area 1-2 are verified, after the area 1-3 is detected, the verifying of the updating data A' is executed in the sequence of the positive direction of the data, the writing of the updating data A' is executed in the sequence of the reverse direction of the data. Thus, the whole data writing processing time can be widely shortened.
Patent JP-S59106179-A (JP)
Inventor: YAMASHITA MITSUO
IPC: H05K3/06
Filed: 1982-12-10
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-S59123316-A (JP)
Inventor: DANIERU PIROSUTO
IPC: H03M1/38
Filed: 1983-11-18
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-H0861126-A (JP)
Title: Throttel opening degree control device for internal combustion engine
Inventor: SUZUKI NORIO
IPC: F02D9/02
Filed: 1994-08-19
Abstract: PURPOSE: To enable the traveling responding to the will of a driver at some degree even in the case wherein abnormality is generated in a step motor driving circuit by providing an electrifying direction switching means for reversely switching the electrifying direction to normal driving circuits, which have the same magnetic pole with each other, except for the abnormal driving circuit, in which abnormality is detected. CONSTITUTION: When abnormality such as disconnection is generated in a circuit of one phase ϕ1 among driving circuits of a step motor, magnetic poles of P1 , P3 , P5 , P7 can not be normally excited. When transistors Tr6 , Tr7 at three-phase ϕ3 , which can excite the magnetic poles P1 , P3 , P5 , P7 , are turned on, current flows in an exciting coil L3 , which is coiled in the opposite direction to the exciting coil L1 , in the direction opposite to the former electrifying direction, the magnetic poles P1 , P5 are excited to N-pole, and the magnetic poles P3 , P7 are excited to S-pole. Namely, the condition as same as the condition that the one phase ϕ1 is normally electrified is formed. In the opposite case where abnormality is generated in the three-phase ϕ3 , the one phase ϕ1 , can be used in place of the three-phase ϕ3 .  Two-phase and four-phase are in the relation that they can be used in place of each other.
Patent JP-S6375227-A (JP)
Inventor: OSAWA KAZUO
IPC: A47K11/00
Filed: 1986-09-14
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-H05214367-A (JP)
Title: Detergent
Inventor: SERUJIYU GOUSEE
IPC: C11D3/22
Filed: 1991-03-25
Abstract: Detergent with a phosphates content reduced to less than 5 % by weight, or even zero, especially useful for the washing of fabrics, characterised in that it contains at least one zeolite and at least one oxidised polysaccharide chosen from the group comprising:   - the oxidation products of disaccharides possessing a terminal functional group of the aldonic type, - the oxidation products of trisaccharides and of oligosaccharides which possess a terminal functional group of the aldonic type, - the oxidation products of starch hydrolysates, of cellulose and of hemicellulose possessing a terminal functional group of the aldonic type, and - any mixtures of at least any two of the abovementioned oxidation products. t
Patent JP-S6277896-A (JP)
Title: Pulse width modulation system of bridge-type three phase sine wave inverter
Inventor: SATOU SHINJI
IPC: H02P27/04
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate the noise or oscillation due to high frequency from the titled inverter by reducing torque pulses by a method wherein, when a section of magnetic vectors approximated to a circle is shifted, the magnetic vectors are selected not to make two unit inverters change simultaneously. CONSTITUTION:Three vectors in a section 9 consist of main (1, 0, 1), sub (0, 0, 1) and zero (1, 1, 1) while three vectors in a section 10 consist of main (1, 0, 1), sub (1, 0, 0) and zero (1, 1, 1). Therefore, when the section is shifted from 9 to 10, the main (1, 0, 1) can be selected as the first vector of section 10 so that one phase only may be changed from every vector in the section 9. Thus unit inverters exceeding two phases can be prevented from changing simultaneously to avoid any reversed polarity pulse. Resultantly, the interline voltage wave form can avoid the inverse polarity pulse.
Patent JP-2001040358-A (JP)
Title: Heat-insulation temporary oven cover for coke oven
Inventor: MURAKAMI NAOHIKO
IPC: F27D1/16
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a temporary oven cover that is suited for the use of a boom-type spray lance, can dispense with the insertion and withdrawal of the lance during repair, and prevents the entrance of air and the emission of radiant heat. SOLUTION: Provided is a heat insulation temporary oven cover provided with a frame 10 secured to the oven outside around the oven entrance in a freely detachable manner and an extensible and contractible heat-insulating cloth 20 which forms a frustum of a four-sided pyramid whose bottom is opened during extension and whose top surface cloth 21d serves as a closed surface, wherein the margin of the bottom of the cloth is fixed on the frame, and a slit through which a spray lance is inserted and withdrawn is provided on the center of the top cloth.
Patent JP-S6276967-A (JP)
Title: Picture forming device
Inventor: KATSUMATA AKIO
IPC: G02B26/10
Filed: 1985-09-30
Abstract: PURPOSE:To attain a picture of high quality without any color blurring by holding a specific relation between the rpm of a polygon mirror, the number of the reflecting planes of the polygon mirror, and the rpm of a static latent image carrier. CONSTITUTION:An optical beam modulated according to a picture signal is emitted from a semiconductor laser 22. The said beam is reflected by the rotating polygon mirror 23, reflected by mirrors 26 and 27 through an f-theta lens 25, and further transmitted by a polygon-mirror-inclination correcting cylindrical lens 28, to irradiate and form an image on a photosensitive drum 5 through a cylindrical lens 28 for correcting inclination of the polygon mirror. The mirror 23 is fixed on the rotatory spindle of a motor 24, and the motor 24 rotates at a constant speed. Assuming the rotation of the drum 5 to be NDrpm, the rotation of the mirror 23 to be NPrpm, the number of reflecting planes of the mirror 23 to be M, and the n to be a positive integer, the rotation of the drum 5 and the mirror 23 is controlled so that a relation ND=(1/n)XNPXM is satisfied.