baber/WOPTO huggingface dataset:
Patent JP-S6450855-A (JP)
Title: Purification of 4,4'-dihydroxydiphenylsulfone
Inventor: OGATA EIJI
IPC: C07C317/22
Filed: 1987-08-21
Abstract: PURPOSE:To obtain the titled compound useful for chemical industry of high polymer efficiently, in high yield and in high purity without using an organic solvent, by dissolving crude 4,4'-dihydroxydiphenylsulfone in an aqueous solution of a basic substance, carrying out salting-out, separation and acid treatment. CONSTITUTION:Crude 4,4'-dihydroxydiphenylsulfone is dissolved in an aqueous solution of a basic substance (e.g. hydroxide of Na, K, Ca or Mg, especially NaOH) and subjected to salting-out. In the salting-out, chloride of Na, K, Ca or Mg is preferably used and added as an agent for salting-out, an excess amount of the basic substance is added to the solution and an acid such as HCl or H2SO4 is added to the solution to form an agent for salting-out or both the methods are used. After salting-out, precipitate is separated by filtration and then treated with an acid such as HCl to give purified 4,4'- dihydroxydiphenylsulfone.
Patent JP-S60101797-A (JP)
Title: Semiconductor storage circuit device
Inventor: MASUDA IKUROU
IPC: G11C17/18
Filed: 1983-11-07
Abstract: PURPOSE:To hold the relation between a precharging voltage and the operation point of a sense amplifier stably and shorten the access time of a memory cell by controlling the precharging voltage by using the output of the sense amplifier. CONSTITUTION:When a PMOSFET19 operates with a clock phi, a current begins to flow through a PMOSFET13 to charge parasitic capacity 14, and when the voltage on a bit line 6 rises up to a specific level, the output 40 of an inverter 42 of an output buffer front stage falls toward a level L; when it reaches the specific level, the output 41 of an inverter 43 rises toward a level H and reaches the level H by slight voltage variation on the line 6. No current flow through the FET13 at this point of time and the voltage on the line 6 is held a little bit higher than the operation limit of buffers 42 and 43. Then, when the clock phi turns off and a word line 5 is driven, the capacity 14 is charged up to a little bit higher than the operation point of the buffers 42 and 43, and when the voltage on the line 6 falls slightly, the buffers 42 and 43 operate to obtain output data.
Patent JP-H0372574-A (JP)
Title: Monoazo lake pigment and printing ink composition
Inventor: OTOMO YOSHITAKA
IPC: C09D11/037
Filed: 1989-08-11
Abstract: PURPOSE:To provide a monoazo lake pigment with excellent clarity, transparency and tinting power and useful as a pigment for a printing ink by using a naphthalylamine and a benzylamine each with a soluble group as diazo components and beta-naphthol as a coupler component. CONSTITUTION:A diazo component [consisting of 0.1-20mol% naphthylamine with a soluble group (e.g. 1,5-disulfo-2-naphthylamine) and a benzylamine with a soluble group (e.g. 1-amino-4-methyl-5-chlorobenzene-2-sulfonic acid)] and a coupler component (selected from beta-naphthol and beta-oxynaphthoic acid) are coupled together and the product is converted into a lake with ZnCl2, etc., simultaneously with or after the coupling to prepare a monoazo lake pigment especially useful for a printing ink for gravure and offset printings.
Patent JP-S6365061-A (JP)
Title: Alloyed hot dip galvanized steel sheet
Inventor: NOMURA SHINGO
IPC: C23C2/28
Filed: 1986-09-04
Abstract: PURPOSE:To produce an alloyed hot dip galvanized steel sheet having superior workability by incorporating specified amounts of Al and Ti into a Zn alloy layer formed on the surface of a steel sheet by hot dip galvanizing and alloying or by further incorporating a specified amount of Pb. CONSTITUTION:A Zn layer is formed on the surface of a steel sheet by hot dip galvanizing in a molten Zn bath contg. Al and Ti or further contg. Pb and alloying treatment is carried out to convert the Zn layer into a Zn alloy layer consisting of 8-13wt% Fe, 0.05-70wt% Al, 0.0002-0.5wt% Ti and the balance Zn or further contg. <1wt% Pb. The Zn alloy layer has superior powdering resistance and the workability of the hot dip galvanized steel sheet is remarkably improved.
Patent JP-S6366766-A (JP)
Title: Magnetic disk controller
Inventor: OMOTO OSAMU
IPC: G11B20/10
Filed: 1986-09-06
Abstract: PURPOSE:To automatically shift a single write control to a double write control without intercepting a work, when a fault occurs is generated, then released, by deciding whether or not an area is a copied area in which a write request address is stored, executing a double write control in case of the copied area, and executing a single write control in case of an uncopied area. CONSTITUTION:When a magnetic disk device 62 has a fault during operation by a double write control with a magnetic disk device 61 and a magnetic disk device 62, a magnetic disk control unit 4 transfers said control to a single write control for executing an access only to the device 61. In reassem bling after the completion of repairing, the power source of the device 62 is applied and a copied address counter 454 is cleared to '0' by the instruction of the controller 4, and also, the device state of the device 62 is changed in the course of copying. In such a state, if a write operation request to the device 61 is generated, the controller 4 compares an operating track number with the track number of the counter 454, executes a double write control only when the operating track number is small, and executes a single write control when said number is equal or large. In such a manner, the shift can be executed without intercepting an on-line work.
Patent JP-H0492905-A (JP)
Title: Teaching device for robot
Inventor: SHIMOGOE AKIRA
IPC: G05B19/42
Filed: 1990-08-06
Abstract: PURPOSE:To facilitate the synchronization of robots and to shorten work time by transferring teaching data between the robots. CONSTITUTION:When the robots 10 and 20 independently operate, coordinate systems inherent to the robots 10 and 20 are used and teaching work is proceeded. When the robots 10 and 20 execute the same operation, a common coordinate system is used and teaching work is executed. Since two robots can be taught at once in work in which the robots 10 and 20 hold one workpiece 22 and two robots cooperatively move the workpiece 22, two robots can easily be synchronized. Since the common coordinate is provided and teaching data between the robots 10 and 20 can be transferred in the teaching device of the robots, the teach work for the two robots 10 and 20 can easily be executed by the operation of one teaching box 36.
Patent JP-S6189112-A (JP)
Title: Two wheel automobile
Inventor: ITO MINORU
IPC: B62D61/12
Filed: 1984-10-04
Abstract: PURPOSE:To enable a vehicle to make a small turn, by supporting a vehicle body by means of right and left drive wheels alone to reduce the running resistance of the vehicle. CONSTITUTION:Upon stopping or low speed running of a vehicle auxiliary wheels 26 are grounded so that the vehicle body is supported by four wheels. When the running speed of the vehicle exceeds a predetermined speed, the auxiliary wheels 26 are moved toward a position where the wheels 26 are lifted from the ground, so that the vehicle body 1 is supported only by right and left drive wheels 3. In such a running condition, the attitude of the vehicle body 1 is always detected by left and right vehicle body detecting devices 40. In accordance with the result of the detection, the balance-weight is moved back and forth to hold the horizontal attitude of the vehicle body.
Patent JP-S5999752-A (JP)
Title: Hybrid integrated circuit device
Inventor: NISHIMURA TAKUYA
IPC: H01L21/60
Filed: 1982-11-29
Abstract: PURPOSE:To obtain the hybrid integrated circuit of high density having an excellent heat radiating property and a high assembling efficiency by a method wherein an IC adhered to the inner surface of a cover and the above is pressure- welded on the electrode located on a substrate. CONSTITUTION:A multilayer wiring substrate 1, whereon a wiring pattern with the prescribed electrodes is formed, is prepared and a connection pin 12 is formed on the electrodes 4 using gold paste. On the other hand, conductive epoxy resin 16 is applied on the inner surface of a cover 15 made of an insulating electrode whereon a conductive layer 14 is provided on one side, and an IC chip 3 is adhered. The cover 15 is placed on the substrate, the external output electrode 17 of the IC chip is pressure-welded on the connection pin 12 of the substrate 1, and the titled device is completed. Accoding to this constitution, the connection of the electrodes can be performed within the area of the IC element, a high density of mounting area can be contrived, the element is adhered to the cover and an excellent heat radiation can be obtained, thereby enabling to stabilize the operation of the hybrid IC device.
Patent JP-2000038320-A (JP)
Title: Manicure
Inventor: YABE NOBUYOSHI
IPC: A61K8/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a manicure capable of making fingertips prominent by applying a specific iris to nails, having an elegant appearance, yet a high drying rate and excellent make-up durability. SOLUTION: This manicure comprises a laminated lame agent composed of a polyethylene terephthalate film having fine channels, a metal and an epoxy resin and an acrylic-silicone-based copolymer. A method for embossing process using a press die etched with a holographic pattern by laser, etc., may be cited as the method for forming the fine channels in the polyethylene terephthalate film. Aluminum, gold, etc., may be cited as the metal and aluminum is preferable with respect to development of appearance of iris even in wetting with a solvent.
Patent JP-H0256689-A (JP)
Title: On-line handwritten character recognizing device
Inventor: CHATANI KIMIYUKI
IPC: G06K9/62
Filed: 1988-08-23
Abstract: PURPOSE:To easily recognize a character in a simplified form, etc., by regarding a holograph as the set of sub strokes, executing decision from the shape of the sub stroke by a shape describing signal, which is described to a character dictionary, and arrangement relation between the sub strokes by an arrangement describing signal and executing the recognition. CONSTITUTION:A linear element data pursuing circuit 5 selects a linear element to satisfy a pursuit condition, which is described by a pursuit condition symbol in the character dictionary, in the holograph with utilizing information such as the length of the element, which is obtained in linear element data, and the coordinates of a starting point, etc. Then, sub stroke data, which are composed of the linear elements, are generated. A sub stroke data selecting circuit 6 defines a sub stroke data group as an input and selects the sub stroke to satisfy a selection condition which is described by a selection indicating signal in the character dictionary. A sub stroke data comparing and deciding circuit 8 executes all comparison and decision wholly to the partial holograph to be a subject and sends a decided result to a character recognizing and deciding circuit 9. Thus, the character of the running-hand or the character in the simplified form can be easily recognized.
Patent JP-H08213970-A (JP)
Title: Bit error rate tester
Inventor: UIRIAMU AARU MATSUKUISAAKU
IPC: H04L1/24
Filed: 1994-08-10
Abstract: PURPOSE: To display such additional information that can make the identification and correction of the cause of an error in received binary digital signals easier by finding an error bit in an input bit stream which is different from the corresponding bit in a reference bit stream and displaying the found results. CONSTITUTION: A pattern generator 16 supplies a reference pattern to an exclusive OR gate 14 and the gate 14 compares the reference pattern with input signals received through an input terminal 12. The gate 14 supplies an error signal to a controller 18 in accordance with the difference between the two signals. When a position signal from the pattern generator 16 reaches a designated position through an input 20, a 'start' signal is supplied to the controller 18. When an error signal occurs thereafter, the controller enables the 'load' input of a latch 24 and the display enable input of a display device 28. Consequently, the pattern position when the error signal occurs is stored in the latch 24 and displayed as an address in the address section 26 of the display device 28.
Patent JP-H0376899-A (JP)
Title: Welsh onion sheet and its production
Inventor: EGUCHI EITARO
IPC: A23L2/00
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the subject Welsh onion sheet having a simple appearance and a peculiar touch, containing irritants having an insect repellent-like effect and capable of wide application to a cover of letters or a book, a sheathing material of a food or a member for arrangement of foods by forming Welsh onion as the raw material into a sheet shape. CONSTITUTION:Welsh onion is cut into fine pieces and ground down to be liquefied and the resultant liquefied Welsh onion is poured into a pattern to form a sheet 1. The resultant sheet 1 is sandwiched between plates on which a water-absorption member such as cloth is placed and a load is applied to the plates to squeeze water. Pressing is subsequently carried out and the above- mentioned sheet 1 is sandwiched by the plates on which an water-absorption member such as news paper or cloth is placed followed by loading. By repeatedly exchanging the absorption members and repeating the above-mentioned procedures, the above-mentioned sheet is thoroughly dried, thus obtaining the objective Welsh onion sheet.
Patent JP-S6365236-A (JP)
Title: Remotely controlled bath supplemental heating combined with room heating system
Inventor: IZUMI TAKICHIRO
IPC: F24D3/08
Filed: 1986-09-05
Abstract: PURPOSE:To perform both the bath heating and floor heating without requiring a room heating source unit by connecting heat releasing unit to a circulation passage between a remotely controlled supplemental heating source unit having a circulation pump in it and a bath tub, and connecting said heat releasing unit to a bypass pipe via a switching means. CONSTITUTION:Of the circulation pipes 7, 8 connecting a remotely controlled supplemental heating source unit 2 having a circulation pump 4 and a bath tub 5, the return pipe 8 from the heating source unit 2 to the bath tub 5 has a floor heating panel 1 in its way or by way of a bypass pipe 9. Under this constitution, the floor heating is performed by supplying hot water to the heat releasing unit 1 by using the heating source unit as its heat source while the bath water 6 is being heated and the bath water 6 as its heat source after the termination of supplemental heating. In any case, the circulation pump 4 built in the remotely controlled supplemental heating source unit 2 is used for circulation. The heating source unit 2 has a funtion of heating completion at a set temperature and stops the burning when the temperature at the heating source unit inlet became higher than the set temperature. The heat releasing unit is the floor heating panel, and the switching means is a valve actuated by the electrical signal.
Patent JP-H1039653-A (JP)
Title: Image forming device
Inventor: UENO YUICHI
IPC: G03G15/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can provide a sharp image with bleeding of an image profile part efficiently restrained by emphasizing the profile part of a toner image on an intermediate transfer member or transfer material. SOLUTION: An edge part of image data read by a color scanner 1 is detected and lapped based on a result of compared density with an image data inside part adjacent the edge part in an image processing part. potential of the edge part of a latent image optically written by an optical unit 8 is adjusted by the image processing and a toner image is formed on an intermediate transfer belt 19 such that toner bonded amount ratio a/b with a profile part and inside part of the profile part is 1.1<a/b<1.5.
Patent JP-H06100315-A (JP)
Title: Saturated clay suspension
Inventor: POORU HENRII NAADOUU
IPC: C01B33/26
Filed: 1993-08-24
Abstract: Randomly interstratified clay is synthesised by:(i) saturating (replacing all the exchangeable cations of) a first clay with alkali metal ions (preferably Na<sup>-</sup> or Li<sup>+</sup>), removing any excess alkali metal ions, and forming the saturated clay into a suspension containing no suspended particles exceeding 10<sup>-7</sup>m equivalent spherical diameter,(ii) saturating a second clay with alkali metal ions (preferably Na<sup>+</sup> or Li-), removing any excess alkali metal ions, and forming the saturated clay into a suspension containing no suspended particles exceeding 10<sup>-7</sup>m equivalent spherical diameter,(iii) mixing the suspensions from (i) and (ii) to form a mixed suspension, and(iv) sedimenting and optionally drying the mixed suspension, the sediment being the synthetic randomly interstratified clay.A wider range of synthetic clay compositions is thereby made available for use as catalysts, sorbents etc.
Patent JP-H07286890-A (JP)
Title: Storage box weight detector of safe-deposit box facilities
Inventor: SUGAWARA SHIGEMI
IPC: G01G19/52
Filed: 1992-07-15
Abstract: PURPOSE:To improve the weight detection accuracy and reliability of a safe-deposit box with an inexpensive and simplified structure by pivoting a storage box receiving base at a pair of inclination members which can be inclined freely and relatively so that they can slide up and down. CONSTITUTION:A slot 27 is formed at a protruding piece 26 of a pair of inclination members 25 and a connection pin 28 is connected to them loosely. The outer edge of a pair of inclination members 25 is pivoted at brackets 31 protruding at four corners of a container receiving base 30 via a shaft 29 so that it can slide freely. Then, when a heavy valuable is stored in a storage box 5 of the container receiving base 30 and the weight of the storage box exceeds a reference, an excessive upward force is applied to a two-way member 32 and an elevator lever 33 and a compression coil spring 35 is compressed, thus causing a striker 37 to press a movable piece 39 of a limit switch 38 and hence activating the limit switch 38, preventing the carry-in control signal from the controller of an automatic carry-out/in device 4 from oscillating, operating an alarm device, and reporting the overweight of the storage box 5 to a user.
Patent JP-H1151940-A (JP)
Title: Detecting/measuring method for hcv
Inventor: AOYANAGI KATSUMI
IPC: G01N33/577
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To simply detect and quantify HCV with high sensitivity by processing a specimen containing HCV with a processing solution containing chaotropic ions and an acidifier. SOLUTION: The problem of acid treatment such as the formation of precipitates and the contradictory problem of guanidine treatment are resolved when acid treatment and guanidine treatment are combined. When a surfactant is added to a treating agent generating chaotropic ions such as guanidine and a treating agent constituted of an acidifier, a further favorable result is obtained. Hydrochloric acid, sulfuric acid, acetic acid, trifluoroacetic acid, and trichloroacetic acid are suitable for the acidifier. A specimen containing virus grains such as HCV is processed by these methods, and a virus antigen can be simply detected and quantified with good sensitivity by the so-called immunoassay detecting the antigen with an antibody used as a probe.
Patent JP-H0556157-A (JP)
Title: Extension call system
Inventor: OSHIKIRI HIROSHI
IPC: H04M3/42
Filed: 1991-08-21
Abstract: PURPOSE:To realize an extension call in a subscriber group spreading over plural exchanges for station and private exchanges. CONSTITUTION:Extension numbers and line wire numbers are set for respective subscribers a11-e15 in the subscriber group. At the time of making the extension call, the respective subscribers a11-e15 transmit the extension number of an incoming destination. The exchange for station A and B have data bases for converting the extension numbers of the respective subscribers a11-e15 and line wire numbers, convert the extension numbers into the corresponding line wire numbers based on the content of the data base when the extension number is received from the subscriber, transmit the converted line wire number when the incoming destination belongs to the other exchange for station and transmit the lower two digits of the line w4 number when the incoming destination belongs to the private exchange so as to make the incoming call.
Patent JP-H0555507-A (JP)
Title: Semiconductor memory device
Inventor: IZAWA TETSUO
IPC: H01L27/04
Filed: 1991-08-22
Abstract: PURPOSE:To prevent wings from making contact with each other, keeping a multi- layered wing-shaped storage electrode surface intact by disposing said multi-layered wing-shaped storage electrode such that lengths of the wings of respective layers are complementary to each other and the total sum of the wing lengths of each layer are substantially equal to each other. CONSTITUTION:In a storage electrode 9 composed of wings of first, second, and third layers located in the upward order from a Si substrate 1, there are arranged next to each other a storage electrode where a first layer wing length is longest and lengths of more upper layers are progressively shorter, and a storage electrode where a first layer wing length is shortest and lengths of more upper layers are progressively longer. The total sum of wing lengths of the first, second, and third layers of the adjacent storage electrodes are substantially equal to each other. Since the wing lengths of the storage electrodes of the respective layers are not equal to each other, the wing lengths must be patterned for each layer. Further, since there is greater the probability that the longer wings are more bent than the shorter ones are, even in a structure where the wing length of the second layer is more increased than that of the third layer is, the wing of the third layer is substantially prevented from making contact with that of the second layer owing to the former's being bent.
Patent JP-H0492721-A (JP)
Title: Weather strip for automobile
Inventor: YASUKAWA TAKEMASA
IPC: B60R13/06
Filed: 1990-08-07
Abstract: PURPOSE:To reliably wipe off water adhered on a door glass surface by a method wherein an intermediate between the tip and the base end of a seal lip having the tip making contact with the outer surface of a door glass is formed in the shape of a hollow, and a decorative lip having a tip located in the vicinity of the outer surface of a door glass is formed above the seal lip. CONSTITUTION:A weather strip is mounted along a belt line 11 forming the upper edge of a door outer plate 1 of an automobile. A weather strip 4 is an integral press-molded product of rubber, such as EPDM, or synthetic resin, and comprises a mounting base part 41, a molding part 42, a seal lip 43, and a decorative lip 46. A core 47 is embedded throughout a range from the mounting base part 41 to the molding part 42. The decorative lip 46 is extended obliquely upward from the upper end of the mounting base part 41 toward a door glass 2, and the tip thereof is brought into a state to approach the outer surface of the door glass. The seal lip 43 has a hollow part 433 formed approximately in the shape of a circle in cross section between a tip 431 in the shape of a cut and a base end 432 coupled to the mounting part 41. The upper surface and the under surface of the hollow part are filled with bristles 45a and 45b throughout an approximately half range on the door glass 2 side in a state that a portion ranging from the tip 431 to a part located a slight distance away from the tip is left unfilled.