baber/WOPTO huggingface dataset:
Patent JP-S62146270-A (JP)
Title: Formation of thin metallic selenide film
Inventor: ISOZAKI YASUTO
IPC: C01B19/04
Filed: 1985-12-19
Abstract: PURPOSE:To easily form a thin metallic selenide film without using a vacuum vessel by forming the layer of an org. metallic compound having a metal- selenium bond on a substrate and by thermally decomposing the compound in an oxidizing atmosphere. CONSTITUTION:An org. metallic compound having at least one internal metal- selenium bond, e.g. cadmium laurylselenideis dissolved in a solvent and applied to the substrate of alumina or the like. After the solvent is volatilized by drying, the org. metallic compound is thermally decomposed by heating in an oxidizing atmosphere, e.g. in the air to form a thin metallic selenide film. This film may be baked in an inert atmosphere as required. By this method, the thin film of a large area can easily be produced.
Patent JP-H07122994-A (JP)
Title: Active pull-down type ecl circuit
Inventor: NAKAMURA SATOSHI
IPC: H03K19/013
Filed: 1993-10-20
Abstract: PURPOSE:To effectively contribute the discharging of a capacitor to a switching by connecting a resistance between the emitter of the input transistor within a current switch and a constant power source. CONSTITUTION:A resistance R7 is inserted between the emitter of an input transistor Q1 and the collector of the transistor Q3 of a constant current source Ics. Therefore, when an input signal VIN changes from a high level to a low level and the collector voltage V1 of the transistor Q1 becomes from the low level to the high level, the electric charge stored in the capacitor C1 of differentiating circuit D is discharged as shown in the arrow I1. As a result, the emitter voltage of the transistor Q1 rises considerably by the voltage drop due to a resistance element R7, this voltage decreases the base-emitter voltage of the transistor Q1 and the transistor Q1 is sharply turned off. Thus, the collector voltage V1 of the transistor Q1 rises sharply.
Patent JP-H11110101-A (JP)
Title: Character input board and character input device using the same
Inventor: YAMAMOTO KIMITAKA
IPC: G06F3/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a very small board easy to input characters and symbols in Japanese including Chinese characters and other languages by allocating each input area which six sides are surrounded by the other input areas, to either as vowel or a consonant in the systematic table of the fifty Japanese sounds. SOLUTION: A character input device 1 is composed of a character input board 2, a converting means 3 and a display means 4. Then, the character input board 2 has a lot of input areas which are respectively formed hexagonal and most tightly arranged in plane view. Among all the input areas, either the vowel or the consonant in the systematic table of the fifty Japanese sounds is allocated to each input area surrounded on six sides with the other input areas, and visually displayed in the area. These areas visually displayed sounds can be 1st compass for inputting the 1st sound of Japanese syllabary. When moving to six input areas adjacent to this input area which can be the 1st compass, corresponding to moving from the 1st compass, any one of vowels, 'a', 'i', 'u', 'e' and 'o' and no input is allocated.
Patent JP-2000199783-A (JP)
Title: Direction indicator
Inventor: FURUKAWA TSUNEO
IPC: G09F13/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a direction display by which a distinction is made easy and with which a misconception is hard to generate by a method, wherein light emitting states of a plurality of multicolor light emitting diodes are controlled, according to a plurality of direction display signals which are input from the outside. SOLUTION: A two-color light emitting diode LED1 to a two-color light emitting diode LED36, which are arranged in a direction display console, are housed in one package in such a way that their respective red (or green) light emitting parts R (or G) are brought close. Terminals on the side of cathodes in the respective red (or green) light emitting parts R (or G) inside the respective LEDs are connected to a selector Sr (or Sg) for turning-on. An input terminal I1 to an input terminal I3 are used to input three kinds of direction indicating signals 1 to 3. Then, the direction indicating signal 1 (or 2) is supplied to the red (or green) selector Sr (or Sg). A current flows to both light emitting parts R, G from a DC power supply circuit Vcc. Respective red colors and green colors are turned on.  In the direction indicating signal 3, both light emitting parts R, G emit light, and an orange color which additively color-mixes both parts is recognized visually. Thereby, the arrival directions (or angles) of radio waves indicated by the direction indicating signals 1 to 3 are displayed in a red turning-on position, a green turning-on position and an orange turning-on position.
Patent JP-H03146865-A (JP)
Title: Retinoid receptor
Inventor: HASHIMOTO YUICHI
IPC: G01N33/82
Filed: 1989-11-02
Abstract: PURPOSE:To measure retinoic acid with a good sensitivity by using the retinoid receptor prepd. from the intestinal canals (including the duodenal tubes) of fowls. CONSTITUTION:The embryos of fowl, such as chickens and ducks or the intestinal canals of chicks right after hatching are enucleated and finely segmented and are then subjected to a homogenization treatment in a buffer soln. to obtain the coarse extract of the retinoid receptor. This extract is refined by a centrifugal sepn. and is disposed into a container where the extract is freeze-dried. The inside of the container is substd. with an inert gas after drying and the container is hermetically closed to obtain the prepn. of the retinoid receptor. The characteristics of the retinoid receptor has the strong affinity to retinoid and the bond constant thereof exhibits order of 10<-9> to 10<-11>M. Order of the specificness of Ch 55, retinoic acid and Am 80 is Ch 55>retinoic acid>Am 80 and the apparent mol. wt. exhibits 0 to 35 kilo dalton with a monomer and 75 to 85 kilo dalton with a dimer. Further, the retinoid receptor is stabilized in the copresence of an SH group reducing agent (e.g.: dithiothreitol) and/or retinoid.
Patent JP-H02130515-A (JP)
Title: Endoscope device
Inventor: NOGUCHI TOSHIAKI
IPC: A61B1/04
Filed: 1988-11-10
Abstract: PURPOSE:To transmit plural signal with one piece of signal line and to decrease the noise from the signal line by converting at least a part of the signals from an externally mounted TV camera to light signals after selection of a brightness level and transmitting the same by an optical cable. CONSTITUTION:The electric signals outputted from the externally mounted TV camera 80 are at least partly converted to the light signals after the selection of the brightness level and the signals are transmitted through the optical cable 76. The signals are again converted to the electric signals which are impressed to a camera control unit 120. The light of the different brightness levels are transmitted via the optical fiber 76 when a freeze switch 86 and/or release switch 87 is pushed in this case. The state when the freeze switch 86 and/or the release switch 87 is pushed is identified according to this brightness level. The freeze instruction signal and the release instruction signal are transmitted through the optical cable 76 in such a manner. The noise by signal line is decreased in this way.
Patent JP-H03146294-A (JP)
Title: Vapor brazing method for al or al alloy
Inventor: KOYAMA KATSUMI
IPC: B23K1/06
Filed: 1989-11-02
Abstract: PURPOSE:To shorten a process and to improve corrosion resistance by heating an assembly to be brazed to the brazing temp. in an atmosphere where the vapor of a chloride system or fluoride system flux exists in a vacuum state and applying ultrasonic oscillation to the assembly, thereby brazing the assembly. CONSTITUTION:Inner fins 2 consisting of a brazing sheet are inserted into electric welded tubs 1 which are formed by molding rolled Al sheets to a flat shape and cladding a brazing on the outside surfaces and such fins and plural outer fins 3 worked to a corrugated shape are alternately laminated and side plates 4 are disposed on the outermost layers. The pipes 5 clad with the brazing material are connected to the outside surfaces at both ends of the electric welded tubes 1 and further, connectors 6 are TIG-welded to assemble a condenser of a parallel flow type. The condenser is degreased by an org. solvent and is inserted together with a flux into a hermetic vessel which is evacuated to vacuum and the assembly is heated to the brazing temp. In addition, the ultrasonic oscillation is applied thereon. The product having improved quality, such as good surface treatability and excellent corrosion resistance is obtd. in this way.
Patent JP-S63141621-A (JP)
Title: Pressure fluctuation type absorption method
Inventor: MORI HIDEJI
IPC: F25J3/00
Filed: 1986-12-03
Abstract: PURPOSE:To prevent the temporary reduction of pressure of air product by introducing the pressure-reducing gas discharged from an adsorption tower finished with adsorbing operation into the adsorption tower finished with regeneration and also performing adsorption by means of an adsorption tower for exclusive use at time of changeover only at time for changing over between two towers. CONSTITUTION:When purge is finished in an adsorption tower B, it is pressurized to nearly the same pressure as an adsorption tower A in pressurizing (pre-) operation by means of aid discharged in the pressure reducing (pre-) operation of the adsorption tower A. Thereafter in pressurizing (post-) operation, a valve V-6 is opened and the adsorption tower B is pressurized with the air product wherein contained substance to be adsorbed is removed and raised to the prescribed pressure and adsorbing operation is started. An adsorption tower C exclusive for use at time of changeover is subjected to pressure reduction, purge and pressurization by means of respective operations of adsorption and purge for the adsorption towers A, B. Furthermore in the towers A, B, adsorption is performed in respective stages of pressure reduction (pre-, post-) and pressurization (pre-, post-).
Patent JP-H11122301-A (JP)
Title: Address conversion connection device
Inventor: YANAGIDATE KAZUHIKO
IPC: G06F13/38
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To attain dynamic assignment of Internet protocol(IP) addresses to private addresses in the case of connection from the outside to the inside of a LAN in the address conversion connection device. SOLUTION: In the case that a global address is inquired by designating a host name from a 1st network 1 using the global address to the address conversion connection device, a private address retrieval means 6 checks a host name private address cross reference storage means 3 to detect a cross reference private address. In the case that a discrimination means 7 confirms that a global address corresponding to the detected private address is not stored in an address cross reference conversion means 5, a storage means 8 extracts a global address not in use from a global address management means 4 and the detected private address is cross-referenced to the global address and stored in the address cross reference conversion means 5. Furthermore, a 1st notice means 9 informs the 1st network 1 of the global address.
Patent JP-H07142927-A (JP)
Title: Antenna device
Inventor: ITO MASAKI
IPC: H01Q19/17
Filed: 1993-11-16
Abstract: PURPOSE:To enlarge connection attenuation quantity between radiation elements with the arrangement size of the radiation element as it is by engaging a rod member to the intermediate position of the radiation elements with a specified condition. CONSTITUTION:The radiation elements 1 and 2, a back reflecting board 3, side reflecting boards 4 and 5, a feeder 6, a hybrid circuit 7, input/output terminals 8 and 9 and the metallic rod member 12 arranged between the radiation elements 1 and 2 are provided. Namely, a conducting bar 12 whose thickness is sufficiently small (0.02lambda for example) compared with the wavelength of a used radio wave and whose length is about 0.5-0.6lambda is arranged in the almost intermediate position between the radiation elements 1 and 2 arranged in front of the reflecting board 3 at the distance of 0.45-0.6lambda from the back reflecting board 3. Thus, connection attenuation quantity between the adjacent radiation elements 1 and 2 can be enlarged by adopting such structure, and therefore the deterioration of the impedance characteristic of the radiation elements 1 and 2 can be prevented.
Patent JP-H09106075-A (JP)
Title: Substrate exposure device
Inventor: SAKAMOTO KAZUO
IPC: G03F1/76
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide such an exposure device as being capable of forming uniform resist patterns on substrates which are developed after exposure even if the thicknesses of resist films are different between the substrates after appli cation. SOLUTION: A film thickness measuring unit 12 is provided to measure the thickness of a resist film R formed on the surface of a substrate W, so that a CPU 14 calculates a proper exposure amount corresponding to the film thickness measured by the film thickness measuring unit from data showing a corelationship between a resist film thickness stored in a memory 18 and a proper exposure amount and sends a control signal to a drive unit for a projecting lens 10 to perform exposure at a proper exposure amount.
Patent JP-H07185914-A (JP)
Title: Device for rotatably carrying tool provided in portable tool machine
Inventor: HANSUUPEETAA MAIEN
IPC: B23B31/22
Filed: 1994-11-21
Abstract: PURPOSE: To reduce the wear of a driving member by providing an axially molding part for an additional driving part on the end surface side of a stepped part. CONSTITUTION: In a tool having a working shaft 11b having a diameter larger than the diameter of the integral shaft of an insert end part 11a, a molding part having the form of mutually reversed driving pockets 27, which is opened radially outward, is arranged on the end surface side of a stepped part 16 formed by this difference in diameter. The driving pocket 27 must be formed in a position as deep as possible of the section 11b of the tool shaft 11, and it is constituted with a diameter larger than the hole 14 of a tool receiving part 13 or the insert end part 11a of a tool 12 similarly to a driving tooth 28. Accordingly, the driving tooth 28 never obstructs the insertion of a shaft end 19a into a tool holder 10.
Patent JP-S62145933-A (JP)
Title: Data conversion circuit
Inventor: HASHIMOTO SHUICHI
IPC: H03M7/30
Filed: 1985-12-20
Abstract: PURPOSE:To change the conversion condition by providing a selection means selecting a digit constituting an output signal from plural digits of input signal optionally and a means discriminating the presence of the polarity and saturation from all or part of digits of the input signal and outputting the result. CONSTITUTION:A data conversion circuit is constituted that output signal (o) is varied in 8-12 with respect to a 16-bit of input signal (i). Then a switch matrix 25 as the 1st selection means, a selector control section 22a as a discrimination means and a selector control section 21a as the 2nd selection means are provided. A maximum 11-bit is selected from the 0th-14th bits of the input signal (i) by designation d1 and the result is sent to the selector section 21a. The selector control section 22a selects only the 14-th bit only or the 14th-8th bits as the object of discrimination by designation d2, the saturation of the polarity is discriminated and the result is inputted to terminals S1, S0 of the selector section 21a.
Patent JP-H06116894-A (JP)
Title: Alkenylsuccinic acid anhydride emulsion sizing agent
Inventor: HATANAKA SHIGETO
IPC: C08K5/09
Filed: 1992-10-02
Abstract: PURPOSE:To provide an alkenylsuccinic acid anhydride emulsion sizing agent having an excellent sizing effect in a wide range of paper-making pH from an acid region to an alkaline region and excellent in stability after emulsification. CONSTITUTION:An alkenylsuccinic acid anhydride emulsion sizing agent prepared by emulsifying an alkenylsuccinic acid anhydride in the presence of a surfactant using an amphoteric acrylamide-based polymer synthesized from (a) 0.1 to 20mol% water soluble cationic monomer and/or salt thereof, (b) 0.1 to 30mol% water soluble anionic monomer and/or salts thereof, (c) 99.8 to 50mol% acrylamide and/or methacrylamide and (d) a cross-linking monomer having two or more polymerizable double bonds in the molecule in an amount of 0.01 to 1.0wt.% based on the total amount of the monomers (a), (b) and (c) as the essential constituting monomer components.
Patent JP-H10134068-A (JP)
Title: Method and device for supporting information acquisition
Inventor: NAKAJIMA HIDEJI
IPC: G06F17/30
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the usability of dictionary retrieval by performing retrieval from a dictionary according to a spoken word and outputting an acquired retrieval result to a user when the user speaks the word to be retrieved in document contents obtained from a displayed document or a speech. SOLUTION: A document is displayed and read aloud with a synthesized voice to give information to the user (step 1), a retrieval speech relating to a word in the document by a user's voice is received (step 2), and the meaning and an example of the word are returned as an answer to the user (step 3). Namely, the user speaks the word in visual information on a display means of a computer or information shown as the voice information to the user and then retrieval from the dictionary is performed by using a character string representing the word as a key. Consequently, the meaning and example of the word are efficiently be obtained. Further, the learning of the language constituting the shown document is supported as secondary effect.
Patent JP-H0599648-A (JP)
Title: Automatic measuring method for use in maintenance and management of base isolation building
Inventor: OKADA HIROSHI
IPC: G01B11/00
Filed: 1991-10-08
Abstract: PURPOSE:To save labor and enhance accuracy in the maintenance and management of a base-isolated building by using non-contact sensors to measure the vertical and horizontal displacements of the bottom portion of a building, and using a thermocouple to measure ambient temperature, and collecting and recording the results of measurement on a data logger. CONSTITUTION:The results of measurement by a non-contact laser displacement sensor 27 and two non-contact ultrasonic displacement sensors 31 are collected and recorded on a data logger at fixed intervals and the results of measurement by a thermocouple 50 are also recorded. The records collected are analyzed and the amount of deformation of an upper building 1 as a whole is obtained and also temperature is measured by the thermocouple and so the amount of deformation of the whole building 1 including displacement of laminated rubber caused by creeping of the laminated rubber and seasonal temperature changes is accurately calculated. Also, the use of the non- contact sensors prevents errors due to generation of rust and attachment of dust. Further, the influence of individuals due to manual work and dispersion in the results of measurement are eliminated, and is saved and accuracy is enhanced in the maintenance and management of building.
Patent JP-H0543714-A (JP)
Title: Film
Inventor: MURAOKA TOKUYUKI
IPC: C08F20/38
Filed: 1991-08-09
Abstract: PURPOSE:To film having hydrophilic active ester groups on the surface, useful for immobilizing enzymatic ingredients, etc., and produced by copolymerizing a dimethyl-sulfoniophenyl acrylate with an acrylic ester and subsequently forming the copolymer into the film at >= the glass transition point. CONSTITUTION:A dimethyl-sulfoniophenyl acrylate (e.g. 4-dimethyl-sulfoniophenyl acrylate methylsulfuric acid salt) of the formula (R is H, 1-4C alkyl, phenyl; R1 is H, 1-4C alkyl; R2, R3 are H, halogen, 1-4C alkyl, 1-4C alkoxy; R4, R5 are 1-4C alkyl; X is alkylsulfate ion, halide ion, etc.; R6, R7 are H, halogen, organic group; R8, R9 are H, organic group, or R8 and R9 form a heterocyclic ring together with the adjacent N; 0<m<2; 80<n<100; 0<=p<20) and an acrylate (e.g. n-butyl acrylate) are emulsion-copolymerized, and the obtained latex is formed under a temperature condition of >= its glass transition point into the objective film.
Patent JP-H09127918-A (JP)
Title: Drive circuit for liquid crystal display device, liquid crystal display device and driving method therefor
Inventor: FUJITA MASAYA
IPC: G09G3/36
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the area of the architrave portion of a liquid crystal display panel and reduce the power consumption in a circuit by cutting off the stationary current flowing in multiple split resistors for generating the reference voltage after the driving voltage corresponding to the selected reference voltage is written into the second bus line. SOLUTION: The reference voltage corresponding to the driving voltage is selected by a reference voltage selecting means 9 from multiple reference voltages VA-VX generated when an optional feed power source E is voltage- divided by multiple split resistors, and it is fed to the second bus line. After the driving voltage is applied to the second bus line for a prescribed period, the feed of the driving voltage by the reference voltage selecting means 9 is stopped by a reference voltage selection control means 7. After the driving voltage is applied to the second bus line for a prescribed period, the feed of the voltage to the split resistors from the feed power source E is stopped by a power feed control means 6.
Patent JP-H08141244-A (JP)
Title: Embroidering data preparing device
Inventor: FUTAMURA MASAO
IPC: D05B21/00
Filed: 1994-11-22
Abstract: PURPOSE: To prepare easily embroidering data that contain seam patterns in multiple colors and with great diversity by only reading once a contour figure of an original picture in the first place, followed by only operating simple keys. CONSTITUTION: Closed regions of an original picture are derived from data of the original picture that have been read (S10, S20). Then, the derived closed regions are numbered for the order (S30). Embroidering regions corresponding to the closed regions and a list of thread colors are displayed simultaneously on a screen (S32, S34). As the keys are operated, reverse indications of flashing of the closed regions and color names are changed according to the order, and a closed region and thread colors are selected to set the thread colors in the embroidering region (S38 through S60). When all the embroidering regions are set with thread colors, embroidering data are prepared, which are stored in an external storing device.
Patent JP-S62149083-A (JP)
Title: Magnetic disk unit
Inventor: SUZUKI MASAMI
IPC: H02P25/06
Filed: 1985-12-23
Abstract: PURPOSE:To lock an actuator by weak restoring force and improve reliability of the unit by providing a controlling means of the actuator against impact force from outside and a restoring means of the actuator against static force such as gravity etc. separately. CONSTITUTION:A magnetic head 2 facing a magnetic disk 1 is held in an actuator 3. Current is applied to a voice coil motor consisting of a magnetic circuit 5 and a driving coil 4, and Lorentz's force is generated by a space 6 and a magnetic field 12, and the actuator is driven by it. A driving circuit 18 is energized when the disk 1 is working, and the head 2 is positioned in a specified data track in the data area 8 by a controlling circuit 14. When a power source is cut off, this is detected by a switching circuit 17, and a power source break signal is applied to the circuit 14, and the direction of applying current of the coil 4 is positioned to make the head 2 shunt to a shunting area 7. At the same time, a restoring circuit 20 discharges and applies current to the coil 4, and shifts and locks the actuator 3.