baber/WOPTO huggingface dataset:
Patent JP-H03223296-A (JP)
Title: Intermediate for synthesizing glucolipid
Inventor: OGAWA TOMOYA
IPC: C07H15/10
Filed: 1990-08-30
Abstract: NEW MATERIAL:A compound of formula I (formula II is acethyloxy; R is F or a group of formula III; T is toluyl; Lev is levulinoyl; Piv is pivaloyl; Ac is acetyl; Me is methyl). EXAMPLE:An intermediate for synthesizing glucolipids. USE:For example, the hydroxyl group of a disaccharide of formula IV (NPhth is phthalimide; MP is p-methoxyphenyl) is protected, the p-methoxyphenyl group is eliminated, and trichloracetonitrile is made to react with the resulting compound into a compound of formula V, which is then made to react with a disaccharide into a tetrose of formula VI. Thence, this tetrose is subjected to a reaction with a compound prepared by reaction between a monosaccharide of formula VII and trichloracetonitrile, thus obtaining the objective intermediate consisting of a pentose of the formula I.
Patent JP-H1062927-A (JP)
Title: Silver halide color photographic sensitive material and processing method for the same
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C1/42
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of coloring density at the time of storage over a long period of time, to suppress the variation of sensitivity with the lapse of time after exposure and to prevent color mixing and color fogging by forming a silver halide photosensitive layer and a nonphotosensitive layer and incorporating a dye forming coupler and at least two kinds of specified compds. SOLUTION: This silver halide color photographic sensitive material has a silver halide photosensitive layer and a nonphotosentive layer on a substrate and contains a compd. represented by formula I, a dye forming coupler and a compd. represented by formula II or III. In the formula I, R<11> is aryl or a heterocyclic group, R<12> is H, alkyl, etc., and X is -SO2 -, -CO-, etc., In the formula II, X is sulfonamido, etc., and each of R<2> -R<5> is H or a group substitutable on a benzene ring when X is sulfonamido. In the formula III, X is -OR<4> , etc., R<4> is H or a group removed under alkali conditions, R<2> is H, aliphatic hydrocarbon, etc., R<5> is H, alkyl, etc., and G is -CO-, -SO2 -, etc.
Patent JP-H11119463-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: SUGIMOTO SHOICHI
IPC: G03G9/087
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of effectively restraining occurrence of image transfer in a vermicular state and void and ground staining. SOLUTION: A thin toner layer is formed on a toner support and this toner is charged with a friction member and develops an electrostatic latent image formed on an image carrier, and the obtained developed image is primarily transferred onto an endlessly moving intermediate transfer film, and this primary transfer image on the intermediate transfer film is transferred secondarily on a transfer material. The toner to be used here has an average grain diameter of 5-10 μm and a aggregation degree is 5-20%.
Patent JP-S59121540-A (JP)
Title: Operation control system
Inventor: KURIYAMA MASAHIRO
IPC: G06F9/22
Filed: 1982-12-28
Abstract: PURPOSE:To prevent useless delay from being produced by controlling the stop of progress of an operating cycle in response to the characteristic of the operating processing to be executed. CONSTITUTION:An error of control information of a microinstruction read from a control memory 4 is checked at an ECC circuit 7 and a 1-bit error is corrected automatically. If an error is detected in a data by the ECC check, an operation cycle stop signal is stopped to a logical circuit 11 and when the operation cycle is the synchronizing cycle, the clock to an operation cycle counter 9 and the operation control circuit is inhibited. Further, when the ECC circuit 7 complets error correction, an operation cycle stop signal is released and the succeeding clock is supplied. When the operation cycle is the asynchronizing cycle, the clock is not inhibited and the operation cycle proceeds a prescribed order.
Patent JP-2000044520-A (JP)
Title: Production of 4,4'-bis(dialkylamino)benzhydrol
Inventor: NAKAI KENJI
IPC: C07C215/68
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently produce 4,4'-bis(dialkylamino)benzhydrol useful as a main raw material for a dye, or a pressure-sensitive or thermosensitive coloring matter at a short time by using nitrophenol as a reaction assistant when oxidizing a tetraalkyldiaminodiphenylmethane. SOLUTION: (A) A 4,4'-tetraalkyldiaminodiphenylmethane of formula I (R1 and R2 are each an alkyl) is oxidized with (D) a benzoquinone substituted with a halogen or cyano group by using (C) a nitrophenol as a reaction assistant in (B) an organic solvent consisting essentially of nitrobenzene, and the reaction mixture is treated with (E) an inorganic acidic aqueous solution to provide (F) the objective 4,4'-bis(dialkylamino)benzhydrol of formula II. Preferably, the amount of the inorganic acid used in the component E is at least same as or more than the amount of the basic group of the component A, and the concentration thereof is 1.0-5.0 wt.%. The treating temperature is preferably <=30 deg.C.
Patent JP-H1072271-A (JP)
Title: Production of cement molding model
Inventor: TAKAHARA YOSHINORI
IPC: B28B7/34
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively and easily form a robust pattern and to easily produce the pattern having a variety of colors. SOLUTION: This process for producing the cement molding pattern comprises injecting a cement slurry consisting of cement and a rapid-curing admixture having a Braine value of 4000 to 5000 into a mold and taking out the cured matter after curing, then applying coloration on its surface. A gypsum mold or a mold formed by previously press fitting the pattern to the surface of clay is used as the mold. The addition of a defoaming agent and a polymer emulsion to the cement slurry is possible. Further, the application of a releasing agent at need on the mold is possible. The mold 1 shown in Fig. consists of the clay and a recessed part 3a is formed by press fitting the pattern 2 to its surface.
Patent JP-S6473313-A (JP)
Title: Light beam scanning device
Inventor: YAMAGUCHI AKIRA
IPC: H04N1/23
Filed: 1987-09-16
Abstract: PURPOSE:To perform reading or recording operation with high accuracy by comparing an optical signal obtained by scanning a light beam along a grid with the low frequency component signal of the optical signal and obtaining a pulse signal. CONSTITUTION:The optical signal guided to a photodetector sensor 18 is converted into a grid signal V as an electric signal and then supplied to a low-pass filter circuit 40, which extracts the low frequency component signal from the grid signal V and outputs it to an amplifier 38. The amplifier 38 amplifies the low frequency component signal to a specific level and supplies it to a comparator 34 as a threshold signal beta. The grid signal V has shading characteristics due to variation in the optical path length of laser light L2 for synchronization and the threshold value signal beta obtained through the low-pass filter 40 and amplifier 38 also has shading characteristics corresponding to the grid signal V. The comparator 34, therefore, cancels the shading charac teristics of the grid signal V by the shading characteristics of the threshold value beta to outputs the stable, accurate pule signal.
Patent JP-S60121525-A (JP)
Title: Magnetic recording medium
Inventor: KAMEDA NAOMI
IPC: C09D7/12
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a magnetic recording medium having a protective layer which is highly durable by providing a protective layer consisting of a specific material on a magnetic layer. CONSTITUTION:A protective layer consisting of an acrylic resin, vinyl chloride/ vinyl acetate copolymer and isocyanate compd. is provided on a magnetic layer which consists essentially of magnetic powder and resin binder and is provided on a non-magnetic base. The acrylic resin which can be crosslinked by an isocyanate compd. is satisfactory as the acrylic resin to be used for the protective layer. On the other hand, the magnetic layer is constituted by using magnetic powder and resin binder as an essential component and adding further various additives thereto. The strong and tough protective layer having high resistance to wear and impact is thus obtd.
Patent JP-S61107388-A (JP)
Inventor: NISHIYAMA MASAKI
IPC: G09G1/06
Filed: 1984-10-31
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-2001056086-A (JP)
Title: Scatter preventing cover for solid/liquid mixture transport pipe
Inventor: YAMAMURA HITOSHI
IPC: F16L57/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To allow an easy installation on a transport pipe, and surely prevent a scatter of a solid/liquid mixture. SOLUTION: Zippers 3, 4 are provided on both ends in the crosswise direction and in the longitudinal direction on a flexible canvas sheet 2. Engaging and closing the zipper 3 provided on both ends in the crosswise direction an outer peripheral surface of a transport pipe is covered. The zippers 4 provided on both ends in the lengthwise direction connect multiple scatter preventing covers 1 in the longitudinal direction. This allows installing the scatter preventing covers 1 easily on the transport pipe with an arbitrary length, thereby surely preventing a solid/liquid mixture from being scattered.
Patent JP-H0393625-A (JP)
Title: Oxide superconductor thin film and production thereof
Inventor: YOSHIDA MASARU
IPC: C01G15/00
Filed: 1989-09-05
Abstract: PURPOSE:To obtain an oxide superconducting thin film having high superconducting transition temperature in high reproducibility by alternately laminating a laminar oxide superconducting thin film containing Tl, Cu and an alkaline earth metal and a laminar oxide thin film containing Bi and W on a substrate. CONSTITUTION:The objective oxide superconducting thin film can be produced by alternately laminating (A) a laminar oxide superconducting thin film 21 containing at least thallium, copper and an alkaline earth metal as main components (e.g. Tl-Ba-Ca-Cu-O film) and (B) a laminar oxide thin film 22 containing at least bismuth and tungsten as main components (e.g. Bi-W-O film) on a substrate 15. Since the mutual diffusion of the Tl-based superconducting film 21 and the Bi-based insulation film 22 is suppressed by this structure, an oxide superconducting thin film having high superconducting transition temperature can be produced. The production of the films 21 and 22 is preferably carried out by sputtering process.
Patent JP-H0781236-A (JP)
Title: Heat color vanishing composition and recording medium and ink utilizing thereof and image vanishing method
Inventor: YAMAGUCHI TAKEHITO
IPC: B41M5/26
Filed: 1993-09-16
Abstract: PURPOSE:To provide image forming composition, which has a property for vanishing color by heating and makes repeated recording possible in the field of printing and duplication. CONSTITUTION:This heat color vanishing composition concerned contains triphenylmethane-based compound as leuco compound, metal salicylate having the developing action to the leuco compound and desensitizer (organic phosphoric acid compound having the following general formula: R1-PO(OH)2, in which R1 represents higher alkyl group or higher alkenyl group), which has the action for vanishing color under the condition that the color developed composition consisting of the above-mentioned leuco compound and the developer is heated.
Patent JP-H0392601-A (JP)
Title: Stroke detecting mechanism for accumulator
Inventor: HASEGAWA TADASHI
IPC: F15B1/24
Filed: 1989-09-05
Abstract: PURPOSE:To easily find out a failure by providing a plug forming an electric current path to be broken through the plug breakage on the wall of a gas chamber in a cylinder, providing a breaking member on a piston, and breaking the plug at a prescribed position of the piston to break the electric current path. CONSTITUTION:An oil chamber S1 and a gas chamber S2 are defined with a piston 3 in the outer case 2 of an accumulator 1. A plug 8 buriedly provided with a lead wire 10 is provided on the bottom wall part of the outer case 2, and a rod 14 having an inclined face 15 as a breaking member is provided on the gas chamber side of the piston 3. When working oil is force-fed into the oil chamber S1 and gas leakage is generated in the gas chamber S2, the piston is moved up to the position where it is impossible to use such as bottom touching, a rod 14 breaks the plug 8 to break the lead wire 10, and a warning lamp is lighted. Except combination of the plug and the breaking member, combination of a magnetic resistance element or a reed switch with a magnetic member can be also used. Thus, a failure of the accumulator is easily found out.
Patent JP-H0983566-A (JP)
Title: Frame relay congestion controller
Inventor: TANAKA KATSUMI
IPC: H04L47/6275
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To effectively attain congestion control in accordance with the significance of a logical path. SOLUTION: Terminals 1a and 1b, the node 2 of a multiplex device, a physical line 3 with another node and the logical paths (PVC) 4a and 4b which are fixedly set between the terminals are provided. In the node 2, information showing a relation between the total length of a frame and a a congestion threshold corresponding to plural congestion levels is previously stored in a congestion threshold storage means 7. Priority degrees (n) on the logical paths 4a and 4b are previously stored in a priority degree storage means 8.  A frame total length detection means 6 detects the real frame total length Lq of all the frames connected to a transmission waiting queue means 5 on a physical line 3 and a correction means 9 corrects the detected real frame total length Lq in accordance with the corresponding priority degrees (n) for the respective logical paths 4a and 4b, and calculates a corrected frame total length NLq and a congestion control means 10 abolishes the frame in accordance with the congestion threshold α corresponding to the correction frame total length NLq.
Patent JP-2001054467-A (JP)
Title: Rice cooker
Inventor: FUKUSHIMA TADASHI
IPC: A47J27/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of preventing the breakage of a cover body without generating a trouble in opening and closing the cover body by making uniform the temperature distribution of heat applied to the cover body and preventing the deformation of it. SOLUTION: A rice cooker comprises a main member 1, a cover member 2 provided with a steam exhaust part 17 with which an opening part on the upper part of the main member 1 is covered, an inner pot 3 detachably housed in the main member 1 and an induction heating coil 4 for heating the inner pot 3. A heat radiating plate 45 is in contact with a part in the vicinity of the steam exhaust part 17 of upper plates 36 and 37 forming the cover member 2 and a part inside an outer peripheral edge.
Patent JP-H0866555-A (JP)
Title: Crane game machine
Inventor: KUWABARA OSAMU
IPC: A63F9/30
Filed: 1994-08-31
Abstract: PURPOSE: To let a player take interest in a game by reducing hardness of catching a prize by providing a television camera in a catcher and easily recognizing a placed state of the prize desired to catch. CONSTITUTION: The game of a crane game machine is performed by depressing a crane translating control button 10 after throwing a coin from a coin throw-in port 7 by the player an moving the catcher 4 laterally to an arbitrary position. At this time, the catcher can be moved to a position above the object prize 19 while observing a monitor 9. Thence, the player depresses a longitudinal direction movement control button 12 and stops the catcher 4 after moving it just above the prize 19. An operation can easily be performed by observing the monitor 9 also in this case. In such a way, the expectation of the player is increased, and also, a feeling of satisfaction can sufficiently be obtained.
Patent JP-2001052260-A (JP)
Title: Pos system
Inventor: ISHIKAWA KOHEI
IPC: G06Q30/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a POS system which can print mutually different store logotypes from register terminals connected to one store controller for a restaurant, etc. SOLUTION: The store controller 1 and register terminals 2-1 to 2-n are connected through some transmitting means. The store controller 1 is stored with a relation table of register No's and logotype data No's. The respective register terminals 2-1 to 2-n print and issue receipts by using the logotypes matching sold articles. The logotypes used in this case are based upon the logotype data sent from the store controller 1 at requests made by the register terminals 2-1 to 2-n.
Patent JP-2000067290-A (JP)
Title: Method and device for identifying identity
Inventor: YOSHIMI YUJI
IPC: G06F19/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To facilitate management and to easily and speedily identify identity concerning a method and a device for identifying identity to be used for identifying the identity at a bank or public office, for example. SOLUTION: Concerning this identity identifying method, the fingerprint data of a user himself are previously recorded on a card, the fingerprint of a person carrying that card is read by a fingerprint reading means, the fingerprint data read by that fingerprint reading means are collated with the fingerprint data recorded on the card and the identity is discriminated. This device is provided with a card data reading means 4 for reading the fingerprint data of the user himself recorded on the card beforehand, for example, fingerprint data reading means 5 for reading the fingerprint of the person carrying that card, and fingerprint collating means 6 for collating the fingerprint data read by that fingerprint data reading means with the fingerprint data read by the card data reading means and discriminating whether these data are coincident or not.
Patent JP-H1171279-A (JP)
Title: Preventing or treating agent for angina pectoris containing thiazolidines as active ingredient
Inventor: ISHIHARA SADAO
IPC: C07D263/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing or treating agent for angina pectoris, having excellent and continuous collateral vasodilation action and hardly causing adverse reaction by including thiazolidines having a substituent group specific to nitrogen atom on a ring as active ingredients. SOLUTION: This preventing agent or treating agent for angina pectoris comprises thiazolidines of the formula [X is methylene, O or S; R<1> is a 2-8C alkanoyl having a substituent group which consists essentially of a group of the formula, S-R<2> (R<2> is H or a 1-6C aliphatic acyl); A is a 1-8C alkylene or the like] [e.g. 1-(3-mercato-2-methylpropionyl)-L-proline-N-(1-methyl-2- nitroxyethyl)amide] as an active ingredient. The agent is administered at a daily dose of 1 mg/adult as lower limit and 1,000 mg/adult as upper limit in the case of oral administration and 0.1 mg/adult as lower limit and 1,000/adult mg as upper limit in the case of intravenous injection once to 6 times according to the symptom.
Patent JP-H0277471-A (JP)
Title: Capsule pigment and coloring composition
Inventor: MIYATAKE MASAYUKI
IPC: C09C3/10
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a capsule pigment suitable as writing ink, printing ink, etc., by emulsifying and dispersing a pigment, specific water-insoluble resin, volatile organic solvent and hydrophobic polymerizable compound in an aqueous medium and forming hydrophilic polymer shells on particle surfaces. CONSTITUTION:A powdery capsule pigment, obtained by emulsifying and dispersing (A) a pigment, (B) a water-insoluble resin having >=130 deg.C softening point or decomposition temperature, (C) a volatile organic solvent dissolving or swelling the component (B) and (D) a hydrophobic polymerizable compound in (E) an aqueous medium, carrying out interfacial polymerization of (F) a hydrophilic polymerizable compound and the component (D) in the interface of emulsified and dispersed particles in the aqueous medium to form shells, separating particles having the shells from the aqueous medium and removing the above- mentioned volatile organic solvent and having <=5mu average particle diameter.
Patent JP-H0760812-A (JP)
Title: Mold clamping device of motorized injection molder
Inventor: ITO SUSUMU
IPC: B29C45/66
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a mold clamping device, which can maintain the positional relation between respective platens highly rigidly. CONSTITUTION:The mold clamping device 1 of the motorized injection molder concerned is equipped with an en-bloc solid casing 14 consisting of a front wall, a rear wall and a connecting wall, by which the front wall and the rear wall are connected to each other. The front wall of the solid casing 14 serves as a stationary platen 3 and its rear wall as a rear platen 4. A moving platen is arranged movably to and fro by being guided with the members on the connecting wall side in the inside space of the solid casing 14. A mold clamping space 7 is made between the stationary platen 3 and the moving platen. The mold clamping space 7 is provided between the stationary platen 3 and the moving platen. Thus, a mold clamping mechanism 8 is made up between the moving platen and the rear platen 4.
Patent JP-H04358766-A (JP)
Title: Emergency driving device for automobile
Inventor: BAN ITSUKI
IPC: B60K28/10
Filed: 1991-06-05
Abstract: PURPOSE:To provide an emergency driving device by driving a self starting motor to drive wheels via a gear shifter to selectively move forward or backward when an automobile engine is not started by failure. CONSTITUTION:Rotating an engine key further than an engine starting position closes an electric switch, and moving a shift lever to a low speed or back position closes an electric switch accordingly, starting the rotation of a self starting motor 7. At that time, driving the output shaft of a fluid clutch 2, that is the input shaft of a gear shifter 3, utilizing an emergency clutch 4, drives wheels 6a and 6b to make emergency driving. For another means, an engine 1 is rotated to make starting at the time of the normal rotation of the self starting motor 7, and the self starting motor 7 is reversely rotated to turn the output shaft of the fluid clutch 2 to make the emergency driving.
Patent JP-S61109104-A (JP)
Title: Pid controller
Inventor: SHIMIZU SUSUMU
IPC: G05B13/00
Filed: 1984-10-31
Abstract: PURPOSE:To obtain a satisfactory control result regardless of the set value by using a correction coefficient serving as a function of the set value to control variably the parameters of the proportional element, the integral element and the differential element respectively. CONSTITUTION:A PID controller 10 consists of a preprocessing arithmetic part 11 which receives the process quantity P, a setting part 12, an adder 13 which obtains the deviation between the quantity P and the set value (r), the correction term parts 21-23 which produce the correction coefficients as the functions of the value (r), multipliers 14-16, the proportional, integral and differential elements 17-19 and an adder 20. The deviation output given from the adder 13 is multiplied by the correction coefficients given from the parts 21-23 through multipliers 14-16 respectively. Then the outputs e1-e3 of said multiplications are applied to elements 17-19 respectively. Thus an operating amount (y) obtained from the output of the adder 20 has an optimum parameter for each action.