baber/WOPTO huggingface dataset:
Patent JP-S63288787-A (JP)
Title: Phenoxyanthraquinone magenta coloring matter for sublimation transfer type thermal recording
Inventor: HASHIMOTO KIYOYASU
IPC: B41M5/388
Filed: 1987-05-20
Abstract: PURPOSE:To provide appropriate sublimation properties, favorable color forming properties and excellent preservation stability, by using a coloring matter constituted of a specified compound as a magenta coloring matter. CONSTITUTION:A magenta coloring matter is a coloring matter constituted of a compound of the formula, wherein each of R1 and R2 is independently H, a substd. or unsubstd. alkyl, alkenyl, aralkyl or cycloalkyl, with proviso that R1 and R2 may form a heterocyclic ring with N. In the formula, the substd. or unsubstd. alkyl may be, for example, methyl or ethyl, whereas the aralkyl may be, for example, benzyl, phenetyl or phenylpropyl, and the cycloalkyl may be cyclopentyl, cyclohexyl or the like which has 3-6 carbon atoms. The substd. alkyl may be methoxyl, methoxypropyl or the like. A coloring matter-containing ink, generally compring the sublimable coloring matter according to this invention and a binder, is prepared by dissolving or pulverizing the constituents in a solvent, and is applied to a base for transfer, thereby producing a sublimation transfer material. The sublimation transfer material thus produced has appropriate sublimation properties, favorable color forming properties and excellent preservation stability of recorded images.
Patent JP-S5748921-A (JP)
Title: Antimalignant neoplastic agent
Inventor: NOMURA TAKEO
IPC: A61K36/42
Filed: 1980-09-08
Abstract: PURPOSE: An antimalignant neoplastic agent, containing a substance obtained by extracting a bark of Melia azadirachta with water, and extracting the resultant residue with hot water as an active constituent, and having improved anticancer activity.  
     CONSTITUTION: A bark of Melia azadirachta which is a plant growing naturally in the tropics is extracted with water at 0W40°C, and the extraction residue is then extracted with hot water at 40W100°C. The resultant substance is used as an active constituent. The extraction of the bark with an organic solvent having a dielectric constant ≤10 and/or hydrophilic solvent having a dielectric constant of 15W35 in the order of increasing dielectric constants before the first extraction with water improves the activity of the resultant active constituent. The resultant substance exhibits improved anticancer activity against murine L-5178 Y cells, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S615469-A (JP)
Title: Cassette tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/675
Filed: 1984-06-19
Abstract: PURPOSE:To easily assemble an eject operating unit so as to reduce the number of the manufacturing stages by fitting main parts of the eject operating unit to a unit base board and collecting them in one body. CONSTITUTION:A PC plate 44, driven rotating body 45, and rotation transmission control member 46 are respectively fitted to the base board of an eject operating unit and, in addition, a motor switch 49 and change-over switch 50 are also fitted to the base board by means of the PC plate 44. The switches 49 and 50 are fixed to the back of the main base board with two screws. The member 46 and a power transmitting member 47 and switch operating member 48 are fitted to the base board by means of shafts 46a-48a, respectively, under a condition where they can rotate freely in the horizontal direction. The member 46 is energized to rotate clockwise by a spring and bent in the form of ''U''. Furthermore, the member 46 is equipped with an engaging piece 55 at the end of its upper piece section and a cam pin 56, trigger engaging piece 57, and switch operating piece 58 which operates the movable contact of the switch 49 at the lower piece section.
Patent JP-2000273448-A (JP)
Title: Blue light emitting fluorescent substance for electroluminescent element
Inventor: MINAMI UCHITSUGU
IPC: C09K11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film electroluminescent(EL) element capable of providing blue light emission by utilizing an oxide or an oxide-based compound containing the oxide as a matrix material and an oxide fluorescent substance containing tin (Sn) as a luminous center substance. SOLUTION: This thin-film EL element is composed by forming a new oxide fluorescent substance thin film containing Sn added to Ga2O3 on a substrate, e.g. a sintered barium titanate ceramic having about 5,000 relative permittivity according to a known method such as a magnetron sputtering method or a sol-gel method, imparting an ability as a blue light emitting layer for the EL element and then attaching a transparent electrode thereonto and a counter electrode to the other surface. Thereby, blue light emission can be achieved. In the oxide fluorescent substance thin film containing the Sn added thereto at this time, it is important that the atomic ratio of the Sn to the Ga is 1.0-2.0 atomic %.
Patent JP-H09306822-A (JP)
Title: Plasma etching and manufacture of photomask
Inventor: YONEDA IKUO
IPC: G03F1/68
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity in etching speed on the surface of a mask board, in patterning the surface of the mask board by plasma etching. SOLUTION: When etching a quartz board 61, on which a pattern 63a is formed on the surface by resist, by using reactive gas plasma, an SOG film 66 which has an etching speed equivalent to a part 61a to be etched is formed on the pattern 63a by a thickness which partially leaves the film 66 or more when the part 61a is etched to a target depth. Thus, the quantity of charged particles accumulated during the plasma etching is uniformalized for the pattern part 63a and the part 61a.
Patent JP-H10325023-A (JP)
Title: Oven end spinning device
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: D01H4/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an open end spinning device not exhibiting only good braking action of a rotor brake, but also capable of always automatically cleaning a traveling area of a rotor shaft with high reliability in a braking process regardless of simple structure and inexpensiveness of the device. SOLUTION: A prescribed rotor brake 12 capable of changing over the connection is arranged in the region of a support disk type supporting part 5 and the brake element 13 is vertically placeable from the upper direction onto a rotor shaft 3. The brake element 13 of the rotor brake 12 is arranged in the center of a support nip 4 of a support disk type support part 5 and above the nip 4 and supported in box-like constituent part 14 so as to be able to linearly move in vertical direction.
Patent JP-H07312285-A (JP)
Title: Power input control method for ac electric furnace facility
Inventor: TAKEDA KATSUHIKO
IPC: H05B7/148
Filed: 1994-05-16
Abstract: PURPOSE:To improve operability by setting the electric energy to input only to a necessary quantity even when a reactor is inserted into a circuit. CONSTITUTION:In a power input control method for AC electric furnace facility, the arc voltage standard signal corresponding to the voltage drop amount dropped by the impedance of a reactor 1 inserted to a circuit is roughly corrected by a standard voltage regulating resistor 5. The arc current value changed according to the change quantity of impedance of the reactor 1 is closely corrected by the arithmetic processing correction of an arc current set value signal, and an electrode raising and lowering device 10 is controlled so that the arc length is constant.
Patent JP-S62281077-A (JP)
Title: Inter-temporary label connecting information memory system
Inventor: OOTA YOSHIYUKI
IPC: G06T7/60
Filed: 1986-05-30
Abstract: PURPOSE:To widely decrease a hardware quantity by providing first, second and third tables as the means to hold the arranged information of the connecting relation between temporary labels. CONSTITUTION:A connecting relation arranging part 2 arranges the overlapping part of the information between temporary labels. The connecting relation of the label, in which the overlapping is removed by the connecting relation arranging part 2, is set to three types of the table of a connecting label counting table 4, an address converting table 5 and a label connecting table 6. The connecting label counting table 4 is the table to show whether or not one temporary label is connected with other some labels. The label connecting table 6 is the table to store the label of the opponent which in connected, and when the label is stored into the table, the storing address to the label connecting table 6 is converted by the address converting table 5.
Patent JP-H02303942-A (JP)
Title: Illumination device in car room
Inventor: SHIMIZU MASANORI
IPC: B60Q3/02
Filed: 1989-05-18
Abstract: PURPOSE:To improve performance of decoration and visibility in a car room with a door internal surface illuminated during running with no interference with drive operation by arranging illuminating lamps in the door internal wall surface of passenger car or the like and distributing illuminated light, irradiated from a linear light emitting surface of the lamp, at a specific angle. CONSTITUTION:A plurality of illuminating lamps 5 are arranged in door internal wall surfaces of an automobile. Now, a linear light emitting surface, having a major axis in parallel to the door internal wall surface, is provided in each illuminating lamp 5. Illumination light, irradiated from the linear light emitting surface, is distributed from the above so as to be at an angle within 45 deg. for the perpendicular axis of the automobile further with an incidence angle for the door internal wall surface within 20 deg.. A power supply part 6, which supplies power to the illuminating lamp, and a control part 7, which controls a lighting level of the lamp, are respectively connected to each illuminating lamp 5. Further by using an optical sensor 8 as necessary, the lighting level of the illuminating lamp 5 is controlled by the control part 7 in accordance with a quantity of light outside the car detected by the optical sensor, and apparent brightness is maintained to a fixed value.
Patent JP-S5350845-A (JP)
Title: Recording stylus for photosensitive material
Inventor: ITOU HIROMI
IPC: B29C65/18
Filed: 1976-10-20
Abstract: PURPOSE:To enable drawings, signals, letters, and the like to be written by thermodevelopment on a photosensitive material of a thermodevelopment type, by providing the title stylus with the tip of stylus made of a heat conductive material and a heater.
Patent JP-H07336403-A (JP)
Title: Digital signal qpsk modulator
Inventor: OKAMURA HIROSHI
IPC: H04L27/20
Filed: 1994-06-07
Abstract: PURPOSE:To provide a digital signal QPSK modulator which has no spread of a side band by multiplying the outputs of both cosine and sine waveform generating circuits by the 1st and 2nd carriers respectively and adding together these outputs. CONSTITUTION:A digital signal QPSK modulator contains a waveform generating circuit 1 which generates the cosine and sine waveforms according to the combination of input signals I (t) and Q (t), the multiplier circuits 2 and 3 which multiply two outputs of the circuit 1 by two carriers having the phases different by 90 deg. from each other respectively, an adder 4 which adds together the outputs of circuits 2 and 3, an up-converter 5 which converts the frequency into a prescribed level, and an amplifier 6 which amplifies the output of the converter 5 up to a prescribed level of electric power. Then the circuit 1 generates the cosine and sine waveforms that define the changing points of signals I (t) and Q (t) as the start points. These waveforms are multiplied by the carriers having phases different by 90 deg. from each other by the circuits 2 and 3 and then added together by the adder 4.
Patent JP-S5350583-A (JP)
Title: Method for stopping hydraulic drive nc machine tool during w orking opration
Inventor: NAKAOKI MAMORU
IPC: B23Q5/26
Filed: 1976-10-19
Abstract: PURPOSE: To provide a method for stopping a hydraulic drive NC machine tool during the working operation, in which even when a hydraulic pump driving motor is stopped during the working operation of a NC machine tool, the working operation can be continued as it is by actuating again the motor without cleaning NC information required for working. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63291259-A (JP)
Title: Magnetic head device
Inventor: HAYAKAWA ATSUNORI
IPC: G11B17/32
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the reduction in the traveling and durability in the case of increasing a pressing force by providing a main magnetic pole part by projecting it higher than a front part slider and rear part slider and making the respective magnetic recording medium traveling front face of the slider an inclined face to a magnetic recording medium traveling direction. CONSTITUTION:Magnetic heads 2, 3 moving relatively in the state of pressing to a flexible magnetic recording medium 1 are provided, and on the face at the magnetic recording medium 1 side of the magnetic heads 2, 3 a main magnetic pole 4, and at the front and rear parts of the magnetic recording medium traveling direction B of this main magnetic pole 4 front part sliders 5a, 5b and rear part sliders 6a, 6b are respectively provided with projection. The main magnetic pole 4 is provided by projecting higher than the front part sliders 5a, 5b and rear part sliders 6a, 6b. The respective magnetic recording medium traveling front face of the front part sliders 5a, 5b and rear part sliders 6a, 6b is taken as an inclined face to a magnetic recording medium traveling direction B. An air layer is then formed between the magnetic recording medium 1 and sliders 5a, 5b, 6a, 6b and the pressing force of the magnetic heads 2, 3 is exerted via the air layer. The reduction in the traveling and durability is thus prevented even if the pressing force to the magnetic recording medium 1 of the magnetic heads 2, 3 is increased.
Patent JP-S62282232-A (JP)
Title: Method for measuring temperature of coal mount
Inventor: TAKADA HIDEO
IPC: G01J5/08
Filed: 1986-05-30
Abstract: PURPOSE:To measure the temp. of a coal mount within a short time, by preliminarily inserting a large number of pipes in the coal mount in a dispersed state to move optical fibers in the pipes and measuring the temp. on the basis of infrared rays passing through said optical fibers. CONSTITUTION:A large number of pipes P1-Pn are preliminarily inserted in a coal mount 10 in a dispersed state and the leading end 21 of an optical fiber 20 is inserted in the pipes P1-Pn to be made to fall. During this falling, temp. is measured on the basis of infrared rays incident from the leading end 21 by an infrared thermometer main body 30. A temp. measuring time is same to the falling time of each optical fiber 20 and, because the falling time of each optical fiber 20 is extermely short, the temp. measuring time can be made extremely short. When the optical fiber 20 passes through the pipe 3 in the vicinity of a high temp. region H on the way of the measurement of temp., abnormal temp. is measured by the thermometer main body 30 and can be easily known by an alarm lamp or buzzer not shown in a drawing. If temp. is measured by this method, the measuring time becomes extremently short as a whole even if there are many pipes P1-Pn.
Patent JP-S63290154-A (JP)
Title: Electric motor
Inventor: YAMAGUCHI TAKEO
IPC: H02K29/00
Filed: 1987-05-22
Abstract: PURPOSE:To prevent damage and the like of a lead wire by providing a stator on the outer peripheral part on the base end side of a support shaft and by arranging a plurality of bearings, to which pre-load has been given, more to the tip side than a statormounting position. CONSTITUTION:A mounting hole 2 is formed in the central part of a base 1, and one end of a support shaft 3 is fitted into and fixed in said hole so as to be erected on said base 1. Also, a stator 4 is mounted on the outer peripheral part on the base end side of said support shaft 3, and a salient pole 5 is provided circumferentially of said stator and an armature winding 6 is wound round said pole. Further, first-second bearings 7-8 are respectively arranged more to the tip side than the mounting position of the stator 4 in the support shaft 3. A rotor 9 is of a cylindrical shape, a permanent magnet 10 is provided round the outer peripheral part of said rotor as a magnetic disc and the like are mounted on said part, and the support shaft 3 is sheathed with said rotor 9 which is thus opposed to the stator 4. In this case, pre-load is mutually given to the first-second bearings 7-8. In this manner, no obstruction exists in the part between the stator 4 and the base 1 so that a lead wire 15 can be drawn from said part.
Patent JP-H05299941-A (JP)
Title: Cmos amplifier
Inventor: YAJIMA AKIRA
IPC: H03F3/345
Filed: 1992-04-20
Abstract: PURPOSE:To suppress high frequency noise regardless of promotion of miniaturization by selecting a channel length of a post-stage CMOS inverter to be a minimum value depending on the process and selecting the channel length of a first-stage CMOS inverter longer than that of the post-stage. CONSTITUTION:A channel width/channel length (gate width/gate length) of P-channel and N-channel MOSFETs of a 1st stage CMOS inverter 1 of a CMOS amplifier is selected to be 30mum/40mum, that of a 2nd stage CMOS inverter 2 is selected to be 30mum/2mum, and that of a 3rd stage CMOS inverter 3 is selected to be 15mum/2mum. The channel length 2mum of the 2nd and 3rd stage inverters is a minimum value depending on the process. As a result, a frequency characteristic of the 1st stage CMOS inverter 1 is f1, a frequency characteristic of the 2nd stage CMOS inverter 2 is f2, and a frequency characteristic of the 3rd stage CMOS inverter 3 is f3, and the gain is increased toward the post-stages and a high frequency cut frequency is lower toward pre-stages.
Patent JP-H09309679-A (JP)
Title: Elevator cab
Inventor: TANAKA KAZUHIRO
IPC: B66B11/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator cab which can be easily assembled. SOLUTION: The upper part of a reinforcing baseboard 11A is attached on the lower outside of a side panel 3A of a cab and is fixed thereon by spot welding. A plurality of elliptic holes 12 for ventilation are formed through the intermediate portion of the reinforcing baseboard 11A. A baseboard panel 6 is joined through a magnetized sheet on the lower part of the reinforcing baseboard 11A at the cab side as in the existent manner. In assembling the side panel 3A on a car platform 1, the side panel 3A is moved sideward into its predetermined position while being raised on the car platform 1 through the reinforcing baseboard 11A and is fixed thereto with bolts 13.
Patent JP-H11342958-A (JP)
Title: Rollable, reclosable pouch
Inventor: KINIGAKIS PANAGIOTIS
IPC: A24F23/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce a closed volume as products are removed by a method wherein in a bent position, a free edge of a soft flap is positioned on one surface of a soft product-enclosing chamber, while a part of the flap having a reduced height is positioned on the opposed surface of the soft product-enclosing chamber. SOLUTION: A chamber 22a has an internal space which is reduced as the amount of remaining products 36a reduces, otherwise the amount of air or moisture existing in the chamber 22a in contact with the products is reduced. The chamber 22a is closely wound around the remaining products 36a and the chamber is bent on itself and tightened. Dimensions, volume, or height is determined depending on the amount of the products remaining after some of the products are removed by a consumer or user. If the amount of the products remaining in the chamber is reduced further, a flexible flap 28 is wound around itself to a maximum extent. Each dead fold strip allows a shape having a reduced height.
Patent JP-H09311464-A (JP)
Title: Adhesive sheet for removing resist and method for removing resist
Inventor: KIHARA YASUO
IPC: C09J7/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove an unnecessary resist film image on an article with an adhesive sheet independently of the kind and properties of the resist and to prevent the leaving of particles on the article after the removal. SOLUTION: A photosetting adhesive layer contg. N-methylol (meth) acrylamide or its deriv. is formed on a film substrate to obtain the objective adhesive sheet for removing a resist. This adhesive sheet is stuck on an article on which a resist film image exists, the sheet is photoset and the photoset sheet, together with the resist material, is peeled to remove the resist material on the article.
Patent JP-H06340487-A (JP)
Title: Formation of multiple oxide film
Inventor: KANZAWA AKIRA
IPC: G03F7/20
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method for forming a multiple oxide film by which a thick multiple oxide film can easily be formed without cracking. CONSTITUTION:A sol is applied and dried (steps S1, S2) on the top of a substrate to form a film by a sol-gel method and this film is brought into hydrolysis and polycondensation reactions by irradiation (step S3) with radiation having prescribed energy. Since the resulting multiple oxide film becomes a polymer film, cracking is not caused even in the case of a thick multiple oxide film.
Patent JP-2000036802-A (JP)
Title: Power level display method related to cdma signal
Inventor: CUTLER ROBERT T
IPC: H04B7/005
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a power level with respect to a code division multiple access(CDMA), using a hierarchical orthogonal code. SOLUTION: A power level with respect to each active code channel of plural code layers is displayed in a form of bars 36-39, in which code layer each active code channel is active, is displayed by a width of the bars 36-39. This can be displayed in different colors of the bars 36-39. For example, a power level with respect to each active code channel is displayed in a form of a hollow bar 46 (a bar represented by a visible outline) and a power level with respect to each inactive code channel is displayed in a form of lines. As an alternative plan, a power level with respect to each inactive code channel is displayed in a form of the hollow bar 46, and a power level with respect to each actives code channel is displayed in a form of bars colored all over. This method is similarly applicable to the case of displaying a power level with respect to a single code layer.
Patent JP-S6018568-A (JP)
Title: Yarn for friction material
Inventor: KOBAYASHI YUUJI
IPC: C09K3/14
Filed: 1983-07-11
Abstract: PURPOSE:The titled yarn having improved friction characteristics, having improved retention properties of inorganic powder even by addition of a small amount of it, containing a specific amount of granular cured material obtained by blending a binder with plural kinds of inorganic powders having different Mohs' scales of hardness, solidifying the blend, grinding it. CONSTITUTION:A binder (e.g., phenol-modified melamine resin, etc.) is blended with inorganic powder (e.g., Al2O3, etc.) having >=7 Mohs' scale of hardness and inorganic powder (e.g., CaCO3, etc.) having <=4 Mohs' scale of hardness, the blend is solidified, ground into granular cured mterial having 60-200 mesh particle diameter, and 2-10wt% granular cured material is added to yarn, to give the desired yarn. In the content of the inorganic powders in the granular cured material, a ratio of the inorganic powder having >=7 Mohs' scale of hardness to that having <=4 Mohs' scale of hardness is 1: >=2, and an amount of the inorganic powders is perferably 40-85wt%. USE:Clutch facing, brake lining, etc. for cars.