baber/WOPTO huggingface dataset:
Patent JP-S63140420-A (JP)
Title: Magnetic recording medium
Inventor: HANAYAMA MASARU
IPC: G11B5/73
Filed: 1986-12-03
Abstract: PURPOSE:To decrease the surface electric resistance of a magnetic recording medium and to prevent the charge of static electricity by providing a magnetic layer on a base having a layer contg. tin oxide or indium oxide. CONSTITUTION:The magnetic layer is provided on the base having the layer contg. the tin oxide or indium oxide. The above-mentioned recording medium for which the base provided with the layer contg. the tin oxide or indium oxide is used is extremely effective in preventing the charge of static electricity; in addition, the adhesive strength of the magnetic layer is greatly improved if such layer is provided as an underlying layer for the magnetic layer. The content of the org. tin compd. and/or org. indium compd. in a coating compd. is preferably about <=30mol%, more preferably about <=20mol% in the case of constituting the layer contg. the tin oxide or indium oxide by a coating means.
Patent JP-H02134073-A (JP)
Title: Picture processor
Inventor: YOKOTA MASAYUKI
IPC: G06T9/00
Filed: 1988-11-15
Abstract: PURPOSE:To always obtain a compression rate at a prescribed value or over by applying multi-value coding as an inverse filter characteristic to apply multi- value conversion to a pattern of a binary coding output. CONSTITUTION:An image processing system consists of an image processing unit 1 and an image scanner 2. The image processing unit 1 applies the setting of an image read parameter or read command to the image scanner 2, reads a set image data via a scanner interface 5 by using a CPU 3 and stores it to a memory 4 or a disk 6 and has an I/O circuit 7 to support an input device and an output device. Then the multi-value coding is applied as the inverse filter characteristic to apply multi-value conversion to a pattern of a binary coded output. Thus, the compression rate of the image data of a prescribed value or over is obtained at all times.
Patent JP-S61190891-A (JP)
Inventor: HAINRITSUHI KIYUUN
IPC: C04B41/85
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02258289-A (JP)
Title: Thermal recording material
Inventor: INOUE HIROAKI
IPC: B41M5/337
Filed: 1989-11-02
Abstract: PURPOSE:To provide the above recording material having high sensitivity, prevented from the generation of fog due to pressure or friction heat and enhanced in surface slipperiness by containing a water-soluble lubricant. CONSTITUTION:In thermal recording material utilizing color forming reaction between a leuco dye and a coupler acting on said leuco dye at the time of contact to form a color, a water soluble lubricant is contained. By containing this water-soluble lubricant, the surface slipperiness of the thermal recording material becomes extremely well. Further, since the lubricant used in this invention is water-soluble, when said lubricant is added to a coating solution for a thermal color forming layer, the lubricant is easily dissolved and adhered to the surface of a water insoluble color former at the time of drying and coating and can sufficiently develop effect preventing fog due to pressure or friction heat to an ultrahigh sensitivity color former. As the water-soluble lubricant, for example, a high-molecular surfactant type lubricant or an anionic surfactant type lubricant is designated but, especially, an alkylphosphate compound represented by formula I or II is designated.
Patent JP-2001105740-A (JP)
Title: Heat-sensitive recording material
Inventor: OGA KUNIHIKO
IPC: B41M5/333
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material by which, a clear multi- color image of a high density and without a color mixture can be obtained, and which is excellent in color separation property, image preservation property and chemical-resistance, and wherein a base fogging is less. SOLUTION: This heat-sensitive recording material has a heat-sensitive recording layer containing two kinds or more of electron donating dye precursors, which color-develop into hues being different from each other, and an electron accepting compound in the same layer, on a supporting body. In this case, at least one kind from among the two kinds or more of the electron donating dye precursors is contained in the heat-sensitive recording layer under a solid particle state, and at least one kind is contained in the heat-sensitive recording layer under a state enveloped by a microcapsule. Also, the electron accepting compound contains a compound represented by formula I.  In the formula, Ar represents an aryl group, X represents a hydrogen atom, an alkyl group or the like, Y represents a hydrogen atom or M1/n, M represents an n-valent metal atom, and m and n each independently are integers.
Patent JP-H02135114-A (JP)
Title: Production of oxygen enriched air
Inventor: INOUE MAMORU
IPC: C01B13/02
Filed: 1988-11-14
Abstract: PURPOSE:To economically produce oxygen enriched air by separating air into cold air and hot air, passing the cold air through an adsorbent to adsorb oxygen and passing preheated air through the adsorbent to desorb the oxygen. CONSTITUTION:Each of columns 1A-1C is packed with activated carbon granules as an adsorbent. Air compressed by a compressor 3 is introduced into a vortex tube 2 and separated into cold air 2a and hot air 2b. The cold air 2a is introduced into the column 1A to adsorb oxygen on the adsorbent. Waste gas produced by combustion in a boiler 5 is exhausted from a chimney 6 through a heat exchanger 4 and the sensible heat of the waste gas is used to heat air sent through a blower 8. This preheated air is introduced into the column 1B to desorb oxygen adsorbed in the preceding stage and the resulting preheated oxygen enriched air is efficiently used in the burner 7 of the boiler 5. The cold air passed through the column 1A is introduced into the column 1C heated in the preceding stage to regenerate the adsorbent to such a degree that the adsorbent can adsorb oxygen in the subsequent stage.
Patent JP-S63141572-A (JP)
Title: High-temperature treatment of bagged product
Inventor: NISHI HARUO
IPC: A23L3/00
Filed: 1986-12-02
Abstract: PURPOSE:To reduce consumption of compressed air in a cooling process as much as possible, by stopping of feed of compressed air at a point of time when the temperature of a bagged product is lowered to a temperature corresponding to safety pressure wherein pressure in the bag does not damage the bag. CONSTITUTION:High-temperature and high-pressure steam is fed to a treating container, a bagged liquid or solid product is treated at high temperature and, then, feed of steam is stopped. On the other hand, as compressed air is sent to the treating container and a chamber in the treating container is maintained at desired pressure, cooling water is sprinkled upon the bagged product, which is cooled to a set temperature of cooling completion. In the operation, feed of compressed air is stopped when the temperature of the bagged product is lowered to a temperature corresponding to safety pressure wherein pressure in the bag does not damage the bag. Consequently, absolute amount of compressed air used in the cooling process can be reduced and operating efficiency can be improved.
Patent JP-H06135889-A (JP)
Title: Linear aliphatic carboxylic acid
Inventor: TAKI TOMOYASU
IPC: C09K23/44
Filed: 1992-10-26
Abstract: PURPOSE:To provide a novel compound useful as a surfactant suitable for the production of polymerizable magnetic fluids, not producing precipitates during storage, dispersing magnetic fine particles in a state state, and giving polymerizable magnetic fluids not polymerizing during storage but curing only during its polymerization. CONSTITUTION:The compound of formula I (R is 1-12C alkyl; (n) is 1-25; (m) is 10-12), e.g. a compound of formula II. The compound is obtained by esterifying a halogenated alkyl carboxylic acid of formula: X(-CH2)m-COOH (X is halogen) with an alcohol of formula: ROH to obtain an ester of X-(CH2)mCOOR, reacting an alkyl ether alcohol of formula: X-O-(C2H4O)n-H with sodium, etc., in a solvent such as THF to obtain a compound of formula III, reacting the above ester with the compound of formula III at 40-50 deg.C, hydrolyzing the produced compound of formula IV, and subsequently reacting the produced carboxylic acid chloride with hydrochloric acid, etc.
Patent JP-2000223309-A (JP)
Title: Insulation wire
Inventor: KAMIOKA ISAO
IPC: H01F5/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new insulation wire whose coil service life is will not be shortened, even if it is subjected to a cooling and heating cycle at harsh atmospheric temperatures. SOLUTION: A fluororesin film made of polytetrafluoroethylene, polyfluoroalkylether, fluoroethylenepropylene copolymer, or a film containing fluororesin, such as these and 20% or less binder by weight is formed on an insulation film.
Patent JP-H03148733-A (JP)
Title: Shared memory area allocating and processing system
Inventor: KATO YOSHIO
IPC: G06F12/02
Filed: 1989-11-06
Abstract: PURPOSE:To decrease the allocation processing overhead of a shared memory area by possessing an intrinsic area in a required size on a shared memory and allocating the shared memory area from the inside of the intrinsic area to an idle area. CONSTITUTION:When the execution of a program is started by an arithmetic unit 11, an area possession part 14 possesses the prescribed area from the idle memory area of a shared memory 13 and defines the possessed area as an intrinsic area 17 according to a method for accessing an exclusive control flag 5 and idle area information 6 on the shared memory 13. An allocation control part 10 holds the leading address of the intrinsic area 17 possessed by the area possession part 14 and allocation control information 18 in a main memory 12 and when the control part is called by an area allocation request, the allocation control information 18 are referred and the area in the required size is segmented from the intrinsic area 17. Thus, since the area allocation of the shared memory 13 can be executed only by accessing the main memory 12 in the program, the overhead of the area allocation can be decreased.
Patent JP-H04164773-A (JP)
Title: Card receiving device
Inventor: AMANO TADANOBU
IPC: B65H31/34
Filed: 1990-10-25
Abstract: PURPOSE:To enable received incoming cards to be orderly stacked and stowed in a stowage case by obliquely providing an elastic plate in the vicinity of the opening of the case at the incoming side of the cards in such a way as to catch the cards. CONSTITUTION:An elastic plate 5 is newly fitted. This elastic plate 5 is obliquely positioned near the upper opening of a stowage case 1 at the incoming side of a card 9 in such a way as to catch the card 9. The incoming card 9 collides with the elastic plate 5, and the motion thereof is braked and decelerated in advancing in a right oblique downward direction, while pushing the plate 5. Concurrently, the trailing section of the card 9 is subjected to a downward component force with the elastic plate 5, thereby causing the posture of the card 9 to be corrected to horizontal level and enabling the card 9 to fall in the stowage case 1. According to the aforesaid construction, the received card 9 can be orderly stacked and stowed. Also, a system stop or recovery work including a card receiving device due to an abnormal stowage condition can be avoided.
Patent JP-H03148383-A (JP)
Title: Steering device for vehicle and its applied vehicle
Inventor: YAMASHITA MITSUGI
IPC: B62D7/08
Filed: 1989-11-04
Abstract: PURPOSE:To prevent wheels from being fluctuated due to plays occurring in a link mechanism by interposing an accelerating gear which transmits the steering angle of a steering wheel while being accelerated, between each link mechanism of a steering mechanism which transmits the steering force of the steering wheel to the wheels and each wheel. CONSTITUTION:The lower end of the strut 3 of a strut type suspension 2 the upper end of which is supported by a car body frame 1, is supported swingably by a lower arm 5 onto the car body frame 1, and a support section 7 supporting a wheel motor 6 is provided for the lower end of the strut. Paired upper and lower holes 8 and 9 which are mutually offset, are bored in the support section 7, and a knuckle arm 13 with which a tie rod 14, a part of the link mechanism, is connected, is connected with the upper hole 8, a first cylindrical member 11 including an internal gear 10 is rotatably supported, and a second cylindrical member 23 which is integrated with a motor case 26, is rotatably supported by the lower hole 9. And the external gear 22 of the second cylindrical member 23 is then meshed with the aforesaid internal gear 10 which makes up an accelerating gear 25 together with the internal gear 22.
Patent JP-H01129893-A (JP)
Title: Supply apparatus for fixed quantity of water
Inventor: URA TOSHIHIKO
IPC: D06F39/08
Filed: 1987-11-13
Abstract: PURPOSE: To eliminate a defective detection of the flow rate due to staying of air, and to precisely detect the flow rate by arranging a housing so that the channel axis of a flow rate sensor mechanism part may be nearly vertical. CONSTITUTION: A turning means 1 is formed of plural blades axially turning a fluid in a channel, a sphere 2 is positioned in this turning stream and is revolved in a direction orthogonal to the direction of the stream and a flowing out means 3 keeps the sphere 2 to be in the range of the turning stream. The means 1, the sphere 2 and the flowing-out preventing means 3 of these constitute the flow rate sensor mechanism part 4. A flow rate sensor detecting part 5 detects the number of revolutions of the sphere 2. The housing 6 is arranged so as to make the channel axis of the part 4 nearly vertical and a fluid channel 7 is horizontally bent just behind the part 4. Even in a state where water flows from the direction of an arrow to put air inside and a flow rate is low, since the part 4 is installed nearly vertically, air flows without remaining in the part 4 with water and the flow rate is normally detected.
Patent JP-2000121943-A (JP)
Title: Image forming optic system
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance image forming optic system which is reduced in size and thickness by folding optical paths by using reflection surfaces of a little number of reflection times. SOLUTION: This image forming optic system has a first prism 10 on an object side and a second prism 20 on an image side. The first prism has three optical faces 11 to 13. The first faces 11, 13, 15 make luminous fluxes incident to the inside of the prism, reflect the luminous fluxes reflected by the second face 12 within the prism and emit the luminous fluxes reflected by the third face 14 to the outside of the prism. The second face 12 reflects the luminous fluxes entering from the first face 11 within the prism and the third face 14 reflects the luminous fluxes reflected by the first face 13 within the prism. The second prism has at three optical faces. The respective at least one faces of the first prism 10 and the second prism 20 have a rotationally asymmetrical plane shape to apply power to the luminous fluxes and to correct the aberrations generated by eccentricity.
Patent JP-H06141088-A (JP)
Title: Interphone transfer device
Inventor: SUGAWARA SADAYUKI
IPC: H04M3/54
Filed: 1992-10-26
Abstract: PURPOSE:To transfer interphone output to a visiting destination and to enable communication by providing an absence processing setting circuit in a transfer circuit and automatically originating a call through a public telephone network to a transfer destination set beforehand. CONSTITUTION:When a telephone subscriber is out, a message for indicating that dialing is being performed, a connection impossible message and a message reception message are recorded in a voice storage response circuit 211. Then, the absence processing setting circuit 210 is set to transfer or message reception. When a visitor presses an interphone slave unit 104 in this state, an interphone slave unit connection circuit 207 which received a calling signal informs a control circuit 209 of an incoming call. When it is discriminated that the transfer is set at the circuit 210, the circuit 209 connects a call originating circuit 203 and a trunk line connection circuit 206 by a line switching circuit 201 and an oscillation state is attained. Then, transmission is performed through the circuit 206 to the public telephone network 105, the telephone set of the transfer destination is called and the communication is enabled between the transfer destination telephone set and the slave unit 104.
Patent JP-H11104595-A (JP)
Title: Granulation treatment of refuse incineration ash
Inventor: TAKADA MITSURU
IPC: B09B3/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a less costly material as an additive by adding and mixing treatment dust of green molding sand for casting with waste incineration ash to prepare this material and processing the prepd. material with a briquetting machine, thereby granulating the material. SOLUTION: The prepd. material formed by adding and mixing the treatment dust of green molding sand for casting with the waste incineration ash which contains water and is obtd. in a waste incineration plant is processed with the briquetting machine, by which the granules are produced. If the treatment dust of green molding sand for casting is added to the waste incineration ash at >=15 pts.wt. per 100 pts.wt. waste incineration ash, a prescribed crushing resistance is obtd. and such granules are effective for a melting treatment work by a melting furnace. The granules are formed to the sizes at which the granules fed into the coke bed type melting furnace may be efficiently melted. The granulation to lumps of 20 to 60 mm in diameter is recommended.  As a result, the prescribed crushing resistance as the granules of the waste incineration ash is obtd. and, simultaneously, the waste incineration ash granules of the low cost effectively utilizing the waste are obtd.
Patent JP-H06141444-A (JP)
Title: Connector for connection of signal line of operating terminal device
Inventor: YAMAMOTO YU
IPC: H02G3/02
Filed: 1992-10-27
Abstract: PURPOSE:To provide a connector wherein the wiring operation of a signal line can be executed easily and the signal line is connected to an operating terminal device. CONSTITUTION:A connector 50 is provided with a quick connecting terminal 53 and contact makers 54 in a connector main body which has coupled a connector body 51 to a connector cover 52. Hooking protrusions 55 coupled to coupling holes which are made in, and passed through, a case for an operating terminal device so as to be freely detachable are installed so as to protrude from the connector cover 52. The contact makers 54 are inserted into connecting holes which are passed through, and made in, the case. External electric wires as signal lines connected electrically to the contact makers 54 are connected to the quick connecting terminal 53. In a state that the hooking protrusions 55 have been coupled to the coupling holes in the case, the contact makers 54 come into contact with conductive patterns on a circuit board which is housed in, and mounted on, the case.
Patent JP-H07138141-A (JP)
Title: Incense
Inventor: NAKANO YUKARI
IPC: A61Q13/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide an incense having long burning duration and exhibiting prolonged emission of fragrance. CONSTITUTION:An incense is formed by using a carbonized material having coarse intermolecular structure as a matrix and making an incense material diluted with a lower alcohol adsorbed on the matrix. The incense material is diffused throughout the matrix to the core part to increase the amount of the incense material in the unit volume of the matrix and prolong the duration of the emission of fragrance. The amount of incense material necessary for a single incense smelling ceremony can be decreased and the incense-burning work can be mitigated.
Patent JP-H06141593-A (JP)
Title: Drive controller for stepping motor
Inventor: FUJIMOTO MITSUTERU
IPC: H02P8/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a drive controller for stepping motors which can eliminates the occurrence of a hysteresis phenomenon which occurs when the rotating direction of a stepping motor is reversed. CONSTITUTION:The drive controller is provided with an up-down counter 1 for counting clock pulses, high-frequency vibration data generator 6 for adding a high-frequency vibration component to the exciting current of a stepping motor, and adder 5 for adding data from the generator 6 to the count value of the counter 1. The controller is also provided with ROMs 2a and 2b from which data are read out by using the output data of the adder 5 as address data and in which amplitude data of sine and cosine waves are stored at memory addresses and exciting current control sections 3a and 3b which convert the amplitude data of sine and cosine waves read out from the ROMs 2a and 2b into the exciting current of the stepping motor.
Patent JP-H01130207-A (JP)
Title: Running control system for running robot
Inventor: KAWAGOE TSUNEO
IPC: G05D1/02
Filed: 1987-11-16
Abstract: PURPOSE:To satisfactorily execute the change between guided lines by setting a prescribed distance which is shorter than a distance D between both guided line end points and larger than D/2 and running autonomously a running robot. CONSTITUTION:A running control system for a running robot 14 is provided with a running robot controller 11 and a guidance current generator 12. This controller 11 executes mutual communication of a command and data to the running robot 14 through the guidance current generator 12 and guided lines 13a-13b, and brings the running robot 14 to moving control by a prescribed carrying plan. Also, each guided line 13a-13b is a go-and-return line electrically, respectively, and in the end part, intersections P1, P2 are formed, and constituted so that they can be detected by the running robot 14. In this state, in case the running robot 14 is changed from one guided line 13a to the other guided line 13b, an intermediate point PM is set virtually, the robot is allowed to execute an autonomous run which has fixed a rotating speed of a driving wheel to a prescribed value and moved by a distance (d), and brought to guidance run after a guidance magnetic field has been searched.
Patent JP-H03150883-A (JP)
Title: Lateral discharge exciting pulse laser oscillator
Inventor: SUGIDACHI ATSUSHI
IPC: H01S3/038
Filed: 1989-11-08
Abstract: PURPOSE:To obtain a laser beam of high quality without irregularity in its intensity by specifying the position of the opening of an opened electrode. CONSTITUTION:A surface preliminary discharge is generated on the surface of a dielectric 4 in openings 6 by applying a voltage between an opened electrode 1 and an auxiliary electrode, and many glow main discharging columns are generated between the electrode 1 and a main discharging electrode. A plurality of the openings 6 are so set at the positions that an integrated passing distance of an arbitrary imaginary line 9 parallel with a beam optical axis 8 in a discharging column space is not affected by the influence of the intensity of the beam to be substantially equal. Thus, a uniform laser beam of high quality can be obtained.