baber/WOPTO huggingface dataset:
Patent JP-S62211971-A (JP)
Title: Semiconductor light emitting device
Inventor: ITO NAOYUKI
IPC: H01L33/16
Filed: 1986-03-12
Abstract: PURPOSE:To increase the light emitting brightness and efficiency by a method wherein a light emitting region comprising thin films of ZnSe and Zn1-xMnxSe (0<x<=1) alternately laminated is provided in a semiconductor light emitter looking blue colored emitting light. CONSTITUTION:An N or P-type ZnSySe1-y (0<=y<=1) 2, a light emitting region 3, i.e., P or N-type ZnSaSe1-a (0<=a<1) are formed on a single crystal substrate 1 such as GaAs etc. Furthermore, ohmic contacts 7, 8 are formed above and below the regions 1, 2 and 3. At this time, the light emitting region 3 is formed by alternately laminating ZnSe and Zn1-xMnxSe thin film layer around 50-200Angstrom  thick. Through these procedures, a distorted supper lattice is formed. In such a distorted supper lattice, the coupling energy between adjoining atoms is increased so that any grid defect or transition etc. may be restrained from occurring.
Patent JP-S60200039-A (JP)
Title: Air direction control device for air conditioner
Inventor: WATANABE TAKEAKI
IPC: B60H1/00
Filed: 1984-03-23
Abstract: PURPOSE:To expand an upstream air passage, reduce a resistance in air passage and extend a reaching distance of blown air by a method wherein an air blowing port is throttled by a guiding surface. CONSTITUTION:A guide surface 9 for reducing a blow air is arranged at an air blowing outlet port 3 of a duct 1, the guiding surface 9 is formed by bending upper and lower side surfaces 11 and 11 and right and left side surface 13 and 13 of the duct 1 inwardly to each other, a section area of the duct 1 has a wider upstream area and the down stream side is formed to have a restricted area at the maximum metering part 15. The guide surface 9 has a specified rate of curvature R, longitudinal louvers 5 surrounded by the guiding surfaces 9 are inclined in such a way as their upper and lower end surfaces may extend along the rate of curvature R. The extremity ends are abutted against the guiding surfaces 9 when the longitudinal louvers 5 are inclined at the most in a leftward or rightward direction so as to seal a space between the duct 1 and the louvers. With this arrangement, it is made possible to reduce a resistance in air passage, reduce a leakage of air and provide an efficient guiding of blown air.
Patent JP-H08253644-A (JP)
Title: Thermoplastic elastomer composition and roll material comprising the same
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L75/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject composition comprising a halogen polymer, a crosslinked liquid rubber, a plasticizer, and a surfactant, excellent in moldability, rubber performance, ozone resistance and in antistatic performance, and useful as a material for rolls used in OA equipments, etc. CONSTITUTION: This composition comprises (A) a halogen polymer (preferably a ethylene-vinyl chloride copolymer, a vinyl chloride homopolymer, a polyvinylidene chloride, etc.), (B) a crosslinked liquid rubber (e.g. a polyester rubber, a polyurethane rubber), (C) a plasticizer (preferably di-n-octyl phthalate, dialkylene glycol phthalate, etc.), and (D) a surfactant (preferably a cationic surfactant such as an alkylamine salt). The components A, B, C and D are preferably added in amounts of 100 pts.wt., 20-900 pts.wt., 10-200 pts.wt., 0.01-10 pts.wt., 10-200 pts.wt., and 0.01-10 pts.wt., respectively. The component B comprises the crosslinked reaction liquid rubber of one or more kinds of liquid rubbers with a crosslinking agent, etc.
Patent JP-H02232994-A (JP)
Title: Sensor
Inventor: TANIGUCHI SHINICHI
IPC: G01J1/02
Filed: 1989-03-06
Abstract: PURPOSE:To improve a sensor of this design in resistance to heat, vibration, and shock by a method wherein the sensor is supported in such a manner that it is mechanically fixed only to a single support point and supported by other support points which are mechanically free. CONSTITUTION:Supported objects or an electronic component such as a FET or the like, a sensitive element such as a pyroelectric ceramic or the like, and a gate bias element of the FET are mounted on a supporting object or a substrate to constitute a sensor. At this point, a support point corresponding to the center of vibration of the supported object is fixed, and other support points support the supported object in a mechanically free state serving as electric conductors if necessary. By this setup, a sensor can be improved in resistance to heat, vibration, and shock.
Patent JP-S51131989-A (JP)
Title: Bond-type abrasive
Inventor: TAKEBE TOSHIMASA
IPC: B24D3/20
Filed: 1975-05-12
Abstract: PURPOSE: Bond-type abrasive excellent for bond strength and elasticity and easy to be formed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63220558-A (JP)
Title: Method of mounting and wiring terminal resistance for high-density integrated element
Inventor: SAITO SEIICHI
IPC: H01L25/04
Filed: 1987-03-09
Abstract: PURPOSE:To realize the high-speed transmission of a signal and the high-density mounting of an LSI by a method wherein a power-supply circuit is formed by connecting a ViA for power supply use and another ViA for power supply use of a printed-circuit board. CONSTITUTION:If a ViA 123-1 of an exclusive substrate 120 and another ViA 113-1 of a printed-circuit board 110 are coupled by using a solder bump 151, a signal-transmitting circuit from a signal layer 111 via a pattern 122 for modification use to a connecting pad 121 for signal use is formed by the ViA 123-1 and wiring parts 124-1, 124-2. If a ViA 123-3 of the exclusive substrate 120 and a ViA 113-2 of the printed-circuit board 110 are coupled, a power-supply circuit is formed between a power-supply circuit is formed between a power- supply layer 112 and the connecting pad 121 for power supply use. Accordingly, at the signal-transmitting circuit the wiring parts 124-1, 124-2 are connected in series and become one wire with respect to the connecting pad 121; a terminating resistor 140 is mounted on the rear. By this setup, the high-density mounting and wiring are realized.
Patent JP-H08251661-A (JP)
Title: Digital cordless telephone system
Inventor: FUKUDA KUNIO
IPC: H04W56/00
Filed: 1995-03-14
Abstract: PURPOSE: To simply execute control of a slave equipment during waiting by small power consumption in the case of constituting the same cordless telephone system of plural master equipments having respectively different system call codes. CONSTITUTION: In this digital cordless telephone system, talking is executed among master equipments 1 to 3 and slave equipments 4, 5,... while transmitting/ receiving digital data at respectively different time and talking is also attained among the master equipments 1 to 3 and the slave equipments 4, 5,... in which respectively different system call codes are set up. A control signal transmitted from a master equipment 1 to be reference out of the plural master equipment 1 to 3 is received by the other master equipments 2, 3 and control signals are transmitted from the other master equipment 2, 3 synchronously with the receiving timing of the control signal concerned.
Patent JP-H08306986-A (JP)
Title: Magnetoresistive effect device and its manufacture
Inventor: SUCHIYUWAATO SOORIN
IPC: G11B5/39
Filed: 1996-03-12
Abstract: PURPOSE: To easily obtain a magnetic sensor by a method wherein conductive layers, insulating layers, and semiconductive layers are laid overlapping each other on three regions, a first conductive region, a second semiconductor material region possessed of a magnetoresistive effect and surrounded with the first conductive region, and a third conductive region surrounded with the second region. CONSTITUTION: A first conductive layer 21 of metal is deposited as thick as hundreds of Å. Then, a second semiconductor layer 22 possessed of a magnetoresistive effect is deposited as thick as 100Å on the left side of the layer 21. Then, a third insulating layer 23 is deposited as a high-resistive barrier as thick as hundreds of Å on the inner right side of the layer 22. Then, a fourth conductive layer 24 is deposited in stripe covering most of the layer 23 in a width direction. Next, a fifth layer 25 of the same material with the layer 22 is laid along the left edge of the layer 21 overlapping the second layer 22 completely and the left side of the layer 23. Lastly, a sixth conductive layer 26 is extended by total eight, and is deposited on the layer 25 along the left edge of the layer 21 exceeding the layer 25.
Patent JP-S59178296-A (JP)
Inventor: MAEDA HISAO
IPC: B42D15/00
Filed: 1983-03-29
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-H08245121-A (JP)
Title: Baffle sheave support device for elevator
Inventor: KAWAI YASUHIRO
IPC: B66B7/06
Filed: 1995-03-14
Abstract: PURPOSE: To facilitate extraction of a sheave shaft and free to exchange a baffle sheave by installing brackets with collars on two pieces of overhead beams respectively removably and supporting the sheave shaft between both of the brackets with the collars free to extract in the axial direction. CONSTITUTION: Two pieces of snap rings 10 with an interval on an inner peripheral surface of a shaft fitting hole 5b of a baffle sheave 5, and two pieces of bearings 9 are inserted into the shaft fitting hole 5b so that they make contact with the snap rings 10. Thereafter, cylindrical elastic bodies 13 are inserted into small diametrical parts 14b on both ends through washers 13 after fitting collars 11 on a large diametrical part 14a after inserting the large diametrical part 14a of a stepped sheave shaft 14 having the large diametrical part 14a and the small diametrical parts 14b in both of the bearings 9. Thereafter, brackets 15 with collars are provided to surround the elastic bodies 13, and they are fixed on overhead beams 7 installed removably on an elevator shaft wall by means of setscrews 16.
Patent JP-S60198214-A (JP)
Title: Controlling method of sheet thickness in calendering
Inventor: WADA HARUO
IPC: B29C43/24
Filed: 1984-03-22
Abstract: PURPOSE:To correct easily, securely and in a stable operation the variation of sheet thickness caused by cyclic variation of roll gap based on eccentricity of a roll by changing the relative velocity of the molding roll in the last stage. CONSTITUTION:Average rotary velocity is equalized in every rotation of each roll of a calender device, the eccentric phases of each roll are controlled so that they take the same phase on the average to each other and the rotary velocity of any one roll is adjusted cyclically in relation to the gap variation between both rolls caused by eccentricity of each roll. To take an example, in a device in which thermoplastic material at the bank 1 is formed by rolls R1-R4 in the sheet form and taken off by the take-off roll R1 from the last roll R4, a couple of rolls on the last stage R3, R4, deviate by e3, e4 from the centers, the average rotary velocities in one rotation are controlled by electrical methods so that they are equal and the average eccentric phases of the rolls R3, R4 become equal to each other, further, one roll takes the definite rotational velocity while the other roll is synchronized with the variaton of a roll gap G to control the velocities.
Patent JP-S59179559-A (JP)
Title: Stabilized pitch composition
Inventor: UMEHARA YOUICHI
IPC: C08L21/00
Filed: 1983-03-30
Abstract: PURPOSE:A slurry composition that is formed by dispersing a high concentration of pitch in an aqueous medium using a dispersing agent and a heavy oil, thus showing a low slurry viscosity, despite high concentration, to facilitate transportation and spray combustion and high uniformity with very rare sedimentation. CONSTITUTION:A dispersant and a heavy oil are used to effect the dispersion of pitch in an aqueous dispersion in a concentration of at least 50wt%. The pitch preferably softens at over 50 deg.C, preferably over 60 deg.C. The dispersant is, in case of 70-80wt% pitch slurry, preferably a surfactant. The heavy oil boils in the range from 350 to 565 deg.C and has a H/C weight ratio of 0.12-0.15, preferably A heavy oil is used.
Patent JP-H06240887-A (JP)
Title: Temporary post and safety fence using the same
Inventor: SAKAGUCHI NOBUHIRO
IPC: E04G21/32
Filed: 1993-02-18
Abstract: PURPOSE:To enhance workability and safety of installation and removal of a post or a safety fence by inserting a main body into a lashing hole of a cover steel plate to lock it in the hole and fixing the main body to a position where it is locked by means of a fixing means. CONSTITUTION:A temporary post 2 is erected on a cover steel plate 1, where a main body 7 and a locking piece 10 are inserted into a lashing hole 6 of the plate 1 to connect them thereto. And a nut of a main body fixing means 8 is tightened, whereby an upper plate 5 of the plate 1 is held between the nut and the piece 10 through a press member. As a result, there is no need to bend the body or lean forward to peep into an opening from the plate 1 when the temporary post 2 is installed.
Patent JP-H06237822-A (JP)
Title: Table set
Inventor: SAITO ETSURO
IPC: E04F15/00
Filed: 1993-02-20
Abstract: PURPOSE:To offer convenient storable table to be used fitting in the floor of the house, which can be stored or taken out easily by moving the opposite ends of main legs toward the floor by driving means and rotating the main legs against the top frame. CONSTITUTION:When the drive handle 57 is turned clockwise by the handle 57b, the driving wheel 52 turns clockwise causing the slider 12 connected to the connecting board 44 by the wire 49 to move to the right. Due to this movement, the connecting board 45 fixed to the slider 12 pulls the wire 48 to the right and, via the sliding wheel 50, the connecting board 46 to the left, which in turn move the slider 11 to the left. The main leg 4 fitted by the projection 12a and the axis 16 as freely rotatable leg is drawn to the right in its axis and the main leg 3 fitted by the axis 15 as freely rotatable leg is drawn to the left in its axis. As the main legs 3 and 4 rotate upon the axes 7 and 8, respectively, keeping almost the same angle against the top frame 2, it is pushed upward horizontally against the floor and can be used as sitting table.
Patent JP-H05258202-A (JP)
Title: Rotary transformer
IPC: H01F38/14
Filed: 1992-03-13
Abstract: PURPOSE:To simplify the assembling process by arranging a core groove for winding wires of a rotary transformer device and a copper foil surface of a printed circuit board for a video signal repeater in the same side. CONSTITUTION:The core 4 for a rotary transformer has a core groove 4a, to which a printed circuit board 5 for a video signal repeater is attached in a manner that the printed circuit board 5 has a copper foil surface 5a in the same side as the core groove 4a of the core 4. The wire end of a winding coil 6 is soldered to the copper foil surface 5a of the substrate 5. By arranging the core groove 4a of the core 4 for the rotary transformer device and the copper foil surface 5a of the printed circuit board 5 for a video signal repeater in the same side, assembling of the device can be easily done.
Patent JP-H09244815-A (JP)
Title: Information terminal equipment
Inventor: SAKATA HARUHIKO
IPC: G06F3/041
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a key button group for pressing a pressure sensitive display shared tablet surface and a switch for switching a functional operation corresponding to the opening and closing of a lid arranged on a casing. SOLUTION: A switch monitoring part 19 at a CPU 17 judges whether a switch 7 arranged on the casing is pressed into a closed state or released into a opened state and closes or opens a flag in a data area 20C of a memory 20. The CPU 17 successively inspects this data area 20C and when that flag is changed from closing to opening, the CPU changes a program function stored in a data area 20B of the memory 20 such as a portable telephone function, for example, into an electronic notebook function and controls a display 3B for the electronic note-book. On the contrary, when the flag is oppositely changed from opening to closing, the CPU changes the program function stored in a data area 20A such as the electronic notebook function, for example, into the portable telephone set function and controls the display 3B and a communication circuit 18 for the portable telephone set function.
Patent JP-H05257321-A (JP)
Title: Electrophotographic red toner
IPC: C09B1/16
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a toner which stably gives clear picture images having little fog and excellent light resistance by using a dyestuff having a specified structure as a coloring agent. CONSTITUTION:This color toner contains at least a coloring agent in a binder resin, and the coloring agent contains anthraquinone red dye expressed by formula I. In the formula, R is an alkyl group, a hydroxyalkyl group, an aryl group, an unsubstd. or substd. benzyl group, an allyl group of a 1-20 carbon number hydroxy alkyl group or groups expressed by formula II. X is -CH2CH2-, -CH2CH(CH3)-, or isomers of these, and Y1 and Y2 are independently oxygen or sulfur, and R1 is an alkyl group of 1-20 carbon number or hydrogen atom. The alkyl group of 1-20 carbon number is a straight, branched or cyclic alkyl group, n is an integer 0-10, and Z is a hydroxy group or an amino group.
Patent JP-H02236116-A (JP)
Title: Horizontal line detector
Inventor: KUBO HIDEHIKO
IPC: G01C21/00
Filed: 1989-03-09
Abstract: PURPOSE:To detect the position of the horizontal line from a single image thereby to simplify a circuit by dividing image data in a longitudinal direction into a plurality of areas, storing the position of the horizontal at each area into a memory and calculating an angle of the horizontal line by the method of least squares. CONSTITUTION:A digital image data 14 read out from a frame memory 15 is, in accordance with an indicating address of an address generating circuit 17, into a plurality of areas in a longitudinal direction. The position of the horizontal line in each area is detected by a position detection circuits 191-19N and stored in a horizontal line position memory 21. Then, an angle operating circuit 23 obtains an angular position of the horizontal line with the use of the method of least squares. Therefore, it is not necessary to process a plurality of images, thereby reducing the amount of calculations and simplifying the processing circuit.
Patent JP-H10251096-A (JP)
Title: Method for annealing fluorite single crystal
Inventor: SAKUMA SHIGERU
IPC: C30B33/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a signal having the good homogeneity of a refractive index by annealing a fluorite single crystal worked in such a manner as to have a plane contour shape approximate or analogous or approximately approximate or approximately analogous to or with the plane contour shape of the final product. SOLUTION: The ingot of the fluorite single crystal produced by a Bridgman method is used. The blank cut out of the single crystal ingot is first rounded to have the plane contour shape approximate or analogous or approximately approximate or approximately analogous to or with the plane contour shape of the final product. The blank is so worked that the refractive index distribution of the fluorite single crystal after the working has rotational symmetry to an optical axis. The single crystal is then annealed to obtain the fluorite single crystal of <=5×10<-6> in the refractive index difference Δn <=0.015λ in the RMS value after the power component correction of a wave front aberration and <=0.04λ in the RMS value in the non-rotationally symmetrical component in the optical axis direction is obtd.  The working method is particularly effective for the large-diameter fluorite single crystal of the diameter, max. diameter or max. size exceeding 200mm.
Patent JP-H09208001-A (JP)
Title: Dust disposal bag
Inventor: TAKAHASHI SHIGEYA
IPC: B65D33/16
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a dust disposal bag to save the labor to tie a rope to facilitate closing of the bag. SOLUTION: The shape of an opening part 2 of a bag is improved to be of arc-shape. Because each end of the opening part 2 is acutely extended, each end is easily tied to reduce the labor or trouble to close the bag. When the long, flat and cylindrical bag material is continuously and repeatedly worked by the plane cutting method, the seal 3 of a bottom part 3 of the bag and the cutting shape are automatically of arc-shape if the opening part 2 is arc- shaped. Thus, the bag which is stuffed with dusts and inflated thereby becomes round and stable stereo-shape, and easy in handling.
Patent JP-H05253655-A (JP)
Title: Powder for continuously casting billet and use thereof
IPC: B22D11/10
Filed: 1992-03-13
Abstract: PURPOSE:To obtain powder for preventing spiral flaw developed on a cast billet and a method for using the powder by producing the powder having a specific component and composition range whose basicity has specific value or higher and whose bulk density has specific value or lower. CONSTITUTION:The powder for casting is composed of 30-40wt.% SiO2, 30-50wt.% T. CaO, 1-7wt.% Al2O3, 5-20wt.% R2O+R'O and made to be >=1.0 basicity and <=0.7 bulk density. In continuous casting of the billet, at the time of starting the casting, the ordinary powder is used, and after the cast billet is cast by about 10m, this powder is used. By this method, an air layer is formed between the inner surface of a mold and the molten steel, and the heat insulation performance is improved and crystallization of the molten steel is accelerated.
Patent JP-H09230016-A (JP)
Title: Beacon position measuring device
Inventor: YAMAOKA NOBORU
IPC: G01S1/68
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To correctly judge positional detection and directional discrimination so as to obtain correct position measurement information even if a vehicle is U-turned anywhere. SOLUTION: This beacon position measuring device is provided with a forward part phase judging part 10, a backward part phase judging part 11, a phase inversion detecting part 12, a beacon number detecting part 5, and an initializing means 14 initializing a frame number count part 7, and even while beacon electric wave from the same sign post is received, position measurement information is sequentially renewed by successively operating the initializing means 14.
Patent JP-H11246134-A (JP)
Title: Group control device of elevator
Inventor: ASANO YOSHIMASA
IPC: B66B1/18
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To attain smooth transfer, and eliminate long waiting at the transfer floor by indicating so as to change a transfer destination side elevator to a transfer control means when estimating that passengers of a transfer demanding side elevator are left over. SOLUTION: On the multistory group control device side, a load is detected by a load detecting device of No. B machine allocated as a transfer destination side elevator in the first place, and a load of No. A machine and a load of the No. B machine are compared with each other (S14, 15) in a load comparator to judge whether or not all the members of passengers of a lower story elevator A can get on board a higher story elevator B. When they cannot get on board, a machine changing demand is outputted (S16) to a multistory group control device so as to allocate an elevator being smaller in a load, that is, enabling a large number of passengers to get on board. The multistory group control device receiving this stops allocates an optimal elevator to be stopped at the transfer floor 11.