baber/WOPTO huggingface dataset:
Patent JP-H0669026-A (JP)
Title: Electromagnetic device
Inventor: YANO MANABU
IPC: H01F7/14
Filed: 1992-08-21
Abstract: PURPOSE:To obtain an electromagnetic device, which maintains moderately the amount of deformation of buffer members and is capable of ensuring the buffer effect of the buffer members for a long term without reducing a magnetism efficiency. CONSTITUTION:When pole contact parts Ea and Ea of armatures 4 and 4, which are movable magnetic members E, are attracted to attracting parts Aa and Aa of a fixed core 3, which is a fixed magnetic member A, and are made to about on the attracting parts Aa and Aa, buffer members 7 are respectively attached to support stands 6 which do not inhibit the abutment state and are provided at positions where a prescribed amount of the core 3 is made to deform by the members E.
Patent JP-H0390071-A (JP)
Title: Novel compound, method of its preparation and pharmaceutical composition containing same
Inventor: BARII KURISUCHIYAN CHIYAARUZU
IPC: C07D277/34
Filed: 1990-08-27
Abstract: A compound of formula (I): <CHEM> or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein:  A<1> represents a substituted or unsubstituted aryl group; A<2> represents a benzene ring having in total up to five substituents; X represents O, S or NR<1> wherein R<1> represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group;  Y represents O or S;  R<2> represents hydrogen; R<3> represents hydrogen or an alkyl, aralkyl or aryl group or R<2> together with R<3> represents a bond; and n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such compound and composition in medicine.
Patent JP-S6282056-A (JP)
Title: Moving type redording apparatus
Inventor: KAWAI MASATADA
IPC: B41J3/28
Filed: 1985-10-08
Abstract: PURPOSE:To constitute a ribbon take-up mechanism in an extremely simple structure without especially requiring other drive source, by driving the ribbon take-up mechanism with the rotary power of a rotary running part at the time of running. CONSTITUTION:A take-up reel 34 receives the rotary power of a running aid roller 9 via an angle belt 46, which is trained over the take-up reel 34 and the running air roller 9 and to which tension is applied by a pulley 46', to perform take-up operation. The take-up reel 34 takes up a ribbon in length equal to or more than the feed distance by a ribbon feed roller 40 by so difining the inner diameter of said reel. That is, when the diameter of the running aidroller 9 is set to D1, the diameter of the pulley 51 coaxial with the roller 9 to d1 and the outer diameter of the pulley 79 for the angle belt 46 coaxial with the reel 34 to d2, the diameter D2 is set (initialized) so as to satisfy D2>=D1(d2/d1). Therefore, as the ribbon 32 is taken up by the take-up reel 34, the outer diameter of the ribbon in the tkae-up side gradually becomes larger than D2 and, as a result, the take-up length of the ribbon is increasing with respect to definite moving distance. By this method, taking-up equal to or more than the moving distance is performed.
Patent JP-H06226833-A (JP)
Title: Tableware and its production
Inventor: FURANKU AARU NITSUSERU
IPC: B32B1/02
Filed: 1993-09-08
Abstract: PURPOSE: To obtain inexpensive tableware housing hot food while displaying the same by connecting a tray element comprising a nucleated polyethylene terephthalate sheet in a crystalline state and a cover element comprising a polyethylene terephthalate sheet in an amorphous state by a hinge. CONSTITUTION: Tableware has an opaque or colored tray element formed from polyethylene terephthalate(PET) and this PET is set to a crystalline state having excellent thermally deforming characteristics at a high temp. A transparent cover element formed from PET in an amorphous state is also provided to this tableware. The hinge element connecting the cover element and the tray element is thermoformed into a PET sheet in the same way. That is, the transparent cover element 2 is connected to the opaque or colored tray element 3 by the hinge element 4 and both tableware elements have mutually fitted grooves 7 for certainly sealing both elements in a contact area 5. If desired, both elements include engaging mechanisms 8 for holding both elements to a certainly closed state.
Patent JP-S6467186-A (JP)
Title: Modified superoxide dismutase
Inventor: NAKAYAMA HIROSHI
IPC: A61Q19/00
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a modified superoxide dismutase having high activity and excellent thermal stability, by linking a manganese type superoxide dismutase produced by a bacterium belonging to the genus Bacillus to polysaccharides. CONSTITUTION:Polysaccharides, such as pectin, carrageenan, alginic acid, agar, mannan, xanthan gum, dextran, pullulan, inulin, gum arabic, chitosan, carboxymethyl cellulose, methyl cellulose and aminoethyl cellulose, having >=2,000 average molecular weight are activated with a suitable reagent or binder and then active parts of the above-mentioned polysaccharides are linked to amino groups of superoxide dismutase in a neutral or weak alkaline solution at ambient temperature to carry out modification of the superoxide dismutase. The excessive active groups in the active polysaccharides are subsequently reacted with a compound having amino group to carry out post-treatment and the residual unreacted reagents, etc., are removed by ultrafiltration, etc., to afford the aimed modified superoxide dismutase.
Patent JP-S6376633-A (JP)
Title: Underground communication equipment
Inventor: SANEMORI AKIRO
IPC: H04B13/02
Filed: 1986-09-19
Abstract: PURPOSE:To increase a receiving sensitivity on a ground and to improve S/N by making an electric field into a medium, propagating a circuit formed by an electric conductor to bury the electric field into the ground, a connecting intermediate to connect it and a conductor to link respective connecting intermediates and transmitting a signal from the underground. CONSTITUTION:A measuring signal obtained by a measuring instrument 80 for logging housed in a tip-most drill pipe 40 is propagated to an amplifier 11 by the circuit formed with plural drill pipes 4, 4 ... located at the upper side from a drill pipe 4 to house a transmitting part 90, joints 70, 70 ..., conductors 71, 71 ... and contact members 72, 72 .... The signal is fetched, amplified to the amplifier 11 and given to a suitable signal processing circuit. Thus, by detecting the change of the electric field fetched and amplified by the amplifier 11, namely, an electric signal, various data measured by the measuring instrument 80 for logging can be obtained on the ground in the bottom hole of an oil well 3.
Patent JP-S61101565-A (JP)
Title: Inorganic paint
Inventor: SENBA MASATOSHI
IPC: C09D1/00
Filed: 1984-10-25
Abstract: PURPOSE:To obtain the titled paint which has excellent corrosionproofness, heat resistance and film-forming properties, little causes formation of white rust and reduces the number of priming steps, consisting of an Al alloy powder mainly composed of three components of Al, Si and Zn or a mixture thereof with Zn powder and a vehicle. CONSTITUTION:A particulate and/or flaky Al alloy powder (A) having an average particle size of 25mu or below, mainly composed of three components of 40-80wt% Al, 15-30wt% Si and 2.3-40wt% Zn or a mixture (A') of component A and 20-150wt% (based on the quantity of component A) Zn powder, and at least one vehicle (B) selected from among an alkyl silicate, an alkali silicate and colloidal silica are mixed together to obtain an inorg. paint which can be used as a shop coat primer which gives a coating film contg. 20-95wt% component A or A'.
Patent JP-H04103692-A (JP)
Title: Additive for coal-water slurry
Inventor: MIZUNO YASUNOBU
IPC: C09K23/38
Filed: 1990-08-23
Abstract: PURPOSE:To provide the subject additive containing a partially esterified product of a specific styrene/maleic acid copolymer, capable of stably dispersing coal powder in water at high concentration to form a dispersion having high fluidity and effective for suppressing the abrasion of especially a transportation pipe and a burner tip. CONSTITUTION:The objective additive contains a partially esterified product of a styrene/maleic acid copolymer having a number-average molecular weight of 5,000-50,000 and produced by reacting (A) a styrene/maleic anhydride copolymer expressed by formula I ((l) is integer of 1-5;(m) is integer of 1-3; (n) is integer of 4-10), (B) a polyether derivative having a polyalkylene glycol chain and expressed by formula II (X is residue of a 1-4C compound having one active hydrogen atom; R is 3-8C alkylene oxide; (p) is integer of 0-10; (q) is integer of 10-200) and (C) a >=6C alcohol at molar ratios (A:B:C) of 1:(1-10):(1-5).
Patent JP-H0776501-A (JP)
Title: Perfusing and preserving liquid for organ of organism
Inventor: FURUYA EISUKE
IPC: A01N1/02
Filed: 1993-09-08
Abstract: PURPOSE:To obtain an ideal perfusing and preserving liquid prevented or suppressed in functional disorder of cell tissue due to perfusion, especially reoxygenaton disorder in reopening of blood flow. CONSTITUTION:Characteristics of this perfusing and preserving liquid for organs of organisms comprises adding citric acid in an amount of 1.5-7m mol based on 1l of a perfusate to the perfusate, especially Krebs-Henseleite Ringer's solution.
Patent JP-2000052232-A (JP)
Title: Polishing device
Inventor: OKUYAMA SHINICHI
IPC: B24B37/005
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance the polishing finishing accuracy of a work by controlling in high accuracy pressing force against the work. SOLUTION: A pressurizing shaft 11 having at its tip a polishing tool 15 is rotatably and axially, reciprocatably supported by a cylindrical body 29 and a direct acting guide member 28 having many balls 30 provided on the cylindrical body 29. In an oscillating lever member 34 oscillatable at one end and coming the other end into contact with the pressurizing shaft 11, the piston rods 38, 39 of pneumatic cylinders 36, 37 come into contact with the oscillating lever member 34 at between both the ends. The pneumatic cylinders 36, 37 add pressing force against the pressurizing shaft 11. In applying polishing finishing to a work 11, the rotated, driven pressurizing shaft 11 adds pressing force against the work by means of the pneumatic cylinders 36, 37.
Patent JP-H07167136-A (JP)
Title: Radial bearing capable of supplying pressure medium
Inventor: PEETAA GIIZE
IPC: F16H57/021
Filed: 1994-09-19
Abstract: PURPOSE: To greatly reduce the friction rate and to keep loss in flow small in a pressure medium supply pipe line. CONSTITUTION: This radial bearing is formed of a rolling bearing and rollers 7, 8 of the rolling bearing are bearing needles guided in a cage 9 which incorporates a plurality of radial through-hole parts 20 circumferentially distributed.
Patent JP-2000045515-A (JP)
Title: Connection device for pipe material
Inventor: SUZUKI MASAO
IPC: E04G7/22
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for pipe materials which can be more easily handled and makes it possible to construct a safe and stable temporary structure and by which construction and demolition can be carried out simultaneously. SOLUTION: This connection device is constituted of a spacer 2 firmly fixed to an appropriate position of a chief column pipe 1 while radially protruding a plurality of engaging projections 20 having fitting female parts 21 at the nearly central part, and a top plate 30 protruding a fitting male part 33 having a shape to fit to the fitting female part to the inside face of the front end, side walls 31 hanging down from the both sides of the top plate and wrapping the engaging projection, a basal part 32 attaching a member 4 to be connected for connection to the chief column pipe 1 at the rear end of the top plate, a cylindrical slide body 34 wrapping the top plate, the side walls, and the engaging projection and having a width in which the front end does not interfere with the engaging projection during retreating at the basal end,  a locking body 35 for the slide body protruded at the foremost part of the top plate, an insertion hole 36 formed on the top plate which positions at the front side of the slide body when the slide body retreats extremely and positions at the rear side of the slide body when it advances extremely, and a locking pin 5 which can be inserted in the insertion hole to prevent advance or retreat of the slide body.
Patent JP-2000047601-A (JP)
Title: Image display device
Inventor: OMURA HIROSHI
IPC: H04N9/31
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make the device small-sized by sequentially forming frame images corresponding to R, G, and B on one transmission type liquid crystal plate, spectrally dispersing the light from a light source which has a large quantity of light into R, G, and B in synchronism with the formation, cyclically irradiating the transmission type liquid crystal plate with the pieces of luminous flux, and projecting the image through a projection lens. SOLUTION: The pieces of luminous flux spectrally dispersed into the primary colors R, G, and B by a filter disk 410 which rotates on a surface perpendicular to the optical axis at a constant speed sequentially cyclically irradiate the liquid crystal plate 31 which is placed in front. In this case, a color image of one frame is decomposed into frame images corresponding to the respective colors R, G, and B the respective frame images are formed on the liquid crystal plate 31. In synchronism with the formation of the respective frame images on the liquid crystal plate 31, the liquid crystal plate 31 is irradiated with light extracted by a filter in the timing of the formation of the frame images corresponding to R, G, and B. Lights of the colors carrying image information are emitted by the liquid crystal plate 31 on a time-division basis in sequence to project the images on an external screen sequentially.
Patent JP-H0887557-A (JP)
Title: Seat information management system
Inventor: ISHIYAMA KAORU
IPC: G06Q50/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a seat information management system which enables the users of trains to easily use the unreserved seats, can secure the even and effective use of the unreserved seats for each vehicle, can improve the facilitation of the unreserved seats for the users, and also can keep the pleasantness such as high quiet, etc., even for the users of reserved seats. CONSTITUTION: A seat information management system includes a sensor which is provided for each armrest of seats of a train and detects the using states of seats, a display part 11c which shows the seat using state detected by the sensor, and the communication interfaces 4, 5 and 8 serving as the wire or wireless communication means which transmit the seat using information to the part 11C from each sensor. In such a constitution, the using states of unreserved seats are shown to the users of trains.
Patent JP-H1160522-A (JP)
Title: Purification of ester-containing solvent solution
Inventor: KAMEI KOJI
IPC: C07C31/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a purification process excellent in terms of equipment and economy and capable of recovering a high-purity lower alcohol in a single stage treatment using neither water nor steam when an ester-contg. lower alcohol is to be purified with alkali treatment. SOLUTION: This purification process comprises as follows: an alkaline solution dissolved in a lower alcohol to be purified is fed from a pipe 1 to the bottom of a continuous multistage distillation column 2; an ester-contg. crude lower alcohol is fed from a pipe 3 to the bottom of the distillation column 2 at such a flow rate as to afford a given residence time; the lower alcohol, as distillate from the overhead of the distillation column 2, is purified into the ester-free corresponding high-purity lower alcohol, part thereof being returned via a heat exchanger 4 to the distillation column 2 and the rest being recovered continuously; the precipitate at the bottom resulted from the alkali treatment is discharged, together with bottom liquor, after ending the operation.
Patent JP-S6284359-A (JP)
Title: Input-output controlling device
Inventor: HIRANO FUMIAKI
IPC: G06F13/12
Filed: 1985-10-08
Abstract: PURPOSE:To realize quick response using a bit of quantity of hardwares by preparing a command classification table and the flag indicating possibility of a receiving command. CONSTITUTION:At the time of initial setting, a processor 17 reads a command classification table that judges the kind of command from a floppy disk 20 through a disk controlling section 19 and writes in a RAM provided in an interface controlling section 18. The state of devices for each kind of command, i.e. the state where receiving of data is possible or not, is collected in the RAM 21 by the processor 17, and a flag indicating the state is written in a register of the interface controlling section 18. The interface controlling section 18 reads the command classification table of the RAM stored in the controlling section 18 referring to above-mentioned flag making a command from a channel interface 12 to which code is added an address.
Patent JP-H04106022-A (JP)
Title: Device for supplying shaking-down sheet piling pallet
Inventor: OTSUKI KAZUHIRO
IPC: B65G47/90
Filed: 1990-08-23
Abstract: PURPOSE:To carry stocked pallets onto a conveyor one by one automatically by piling pallets at a stock position under an over rail for stock, and operating a travelling truck, an elevating table and a hook at need. CONSTITUTION:An over rail 5 extending from just over of a conveyor 1 to the side thereof is provided in a pallet supplying side of the conveyor 1. Stock positions B, C of pallets 2 are formed on the floor under that over rail 5, and a travelling truck 10 which can travel forward and backward is placed on the over rail 5, and an elevating table 15 to be elevated by drive under the travelling truck 10 is provided in the tavelling truck 10. Furthermore, pallet hoisting hooks 22 to be oscillated by the drive are fitted to opposite two edges of this elevating table 15.
Patent JP-H03105405-A (JP)
Title: Formation of evaluation signal and circuit apparatus
Inventor: HERUBERUTO HEENAA
IPC: G05B21/02
Filed: 1990-08-24
Abstract: PURPOSE: To improve the reliability of a measurement signal present with redundancy by supplying plural measurement signals to plural evaluation units, and forming evaluation signals according to an evaluation algorithm by those evaluation units. CONSTITUTION: This circuit is constituted of a system having plural measurement signals X1, X2, X3, and X4 simultaneously obtained in one time interval by plural sensors, three judging stages, signal selection, signal confirmation, and signal management, and four parallel channels, that is, three redundancy. The use of redundancy necessitates a certainly suitable decision algorithm. Therefore, each measurement signal X1, X2, X3, and X4 is supplied to four evaluation unit (signal selection), and one evaluation signal YM1, YM2, YM3, and YM4 is formed according to an evaluation algorithm. Thus, the reliability of the measurement signal can be improved.
Patent JP-S6466579-A (JP)
Title: Test circuit
Inventor: SATO TSUGIHIRO
IPC: H01L21/66
Filed: 1987-09-07
Abstract: PURPOSE:To selectively set many kinds of test modes, by adding a shift register circuit to one input terminal of a semiconductor integrated circuit and serially inputting data for selecting a test mode. CONSTITUTION:Clock signals phi1, phi2 are respectively given to AND gates 1, 2. When voltage of a predetermined value or more is inputted to an input terminal C, a pulse is generated from a ternary input circuit 5 and the signals phi1, phi2 are respectively sent to shift registers (SR) 7-9 from the gates 1, 2 with the generation of said pulse. The shift registers SR 7-9 latch input data at the time of the pulse rising of the signal phi1 an output latch data at the time of the pulse rising of the signal phi2. Therefore, by inputting three-bit serial data from an input terminal I, the data for setting a test mode can be latched. Further, by providing a decoder 10 decoding the output data of the shift registers SR 7-9, test mode setting signals T1-T8 are formed. By this constitution, many kinds of test modes can be selectively set only by connecting the circuit 5 to one terminal C.
Patent JP-2000058120-A (JP)
Title: Electrolyte for lithium secondary battery
Inventor: ADACHI KAZUYUKI
IPC: H01M10/0568
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolyte, including an additive, for improving charging and discharging reversibility of a metal lithium negative electrode. SOLUTION: In the electrolyte for a lithium secondary battery having a metal lithium negative electrode, an additive in the range of 10-2,000 ppm of a compound composed of positive ions of a metal, such as aluminum iodide, etc., alloyed with lithium and iodide negative ions, is included in the electrolyte obtained by dissolving an organic fluorine-containing lithium salt in a nonaqueous solvent such as a carbonate solvent, etc. The use of this additive enables to keep good charging and discharging reversibility in the metal lithium negative electrode, to drastically improve reversibility of dissolution and deposition of the metal lithium compared to an electrolyte having no additive.
Patent JP-H0653362-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI HIROTAKA
IPC: B29L31/34
Filed: 1992-07-31
Abstract: PURPOSE:To provide a semiconductor device and a method of manufacturing the same, wherein the upper surface of a semiconductor chip is not irradiated with light beam or an overcoat or aluminum pattern on a semiconductor chip is never damaged even when a recessed portion is formed at the upper surface of resin. CONSTITUTION:Under the condition that the projected portions of the upper and lower dies are provided in proximity to or placed in contact with the upper surface of an inner lead 14 and the lower surface of a semiconductor chip 11, the cavity of the upper and lower dies is filled with resin. In a semiconductor device thus obtained, the recessed portion 18 in the supper surface side of the resin 17 is formed almost just above the inner lead 14.
Patent JP-H0548754-A (JP)
Title: Automatic answering telephone device
Inventor: SATO KENICHIRO
IPC: H04N1/32
Filed: 1991-08-09
Abstract: PURPOSE:To prevent a CNG signal from being misrecognized and put the automatic answering telephone device in secure operation by switching the device to facsimi1e according to data, generated by detecting the level, ON/OFF time, and period of the CNG signal, once the CNG signal is detected during the transmission of an answer message. CONSTITUTION:When the input signal level of a line is ON, a CNG detection part 4 monitors its continuous ON time, and makes a return by judging that the input signal level is improper if the ON time exceeds a specific value. The detection part 4 monitors the continuous OFF time of the signal level, decides as being one cycle when the OFF time can be verified, and repeats the process to end the verification when the 2nd cycle is obtained. Consequently, when the ON/OFF time of the CNG signal and the cycles based upon its sum satisfy prescribed permissible values, the real CNG signal is judged and a control part switches a switching part 5 to a facsimile function part 7. Consequently, the CNG signal is prevented from being misrecognized and the secure operation is performed.