baber/WOPTO huggingface dataset:
Patent JP-H11354057-A (JP)
Title: Beam forming aperture and charged particle beam projection device having the aperture
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a beam forming aperture which is resistant to irradiation of electron beams of high accelerated voltage of 100 kV or so and capable beams formation with high shape accuracy. SOLUTION: This beam forming aperture 1 is formed by piling up two slit plates 3, 5, in which slit-shaped openings 19, 29 having facing side wall surfaces 19a, 29a are formed. Sidewall surfaces 19a, 29a are almost perpendicular to the up-and-down surfaces of the silt plates 3, 5. Since the sidewall surfaces of the aperture are almost parallel to the beam axis and a knife-edge part is removed, part at high temperature caused by staying of heat does not exists and fusion loss tends not to be generated.
Patent JP-H0920298-A (JP)
Title: Thruster controller
Inventor: TOMASU JIYOSEFU HOOMUZU
IPC: B64G1/24
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To automatically control the yaw deflection of a spacecraft by controlling yawing attitude by the combination of inputs on the spacecraft such as each increment of rolling momentum, and yawing momentum and a yaw rate, using an observer element and a controller element. SOLUTION: An observer element 10 input information such as on an unbiased roll error ϕ from an earth sensor, yawing momentum hz measured from wheel speed, an instructed Hz command outputted from a wheel controller and a yaw rate Ψ from a digital integration rate assembly(DIRA) in the case of capability of utilizing the DIRA. The observer element 10 further receives inputs indicated by rolling momentum increment vector Hx, yawing momentum increment Hz and yawing momentum increment vector Hz, caused by sun torque and thruster ignition, from a sun torque model 12. The observer element 10 processes input data and outputs estimated yaw Ψ and estimated yawing momentum Hz to a controller element 14. The controller element 14 generates a command change to rolling momentum Hxc, caused by the ignition of a roll thruster, to compensate yaw deflection.
Patent JP-H0837342-A (JP)
Title: Distributed feedback semiconductor laser and semiconductor laser array
Inventor: NAKAMURA ATSUSHI
IPC: H01S5/40
Filed: 1994-07-25
Abstract: PURPOSE:To improve low distortion yield of a DFB laser for analog communication by providing an absorption diffraction grating on an entire resonator or part of it, specifying an effective reflectance for energy at one end of the diffraction grating and an effective reflectance for energy at the other end of the diffraction grating. CONSTITUTION:From top to bottom, a p-type electrode 2, a contact layer 3, p-type clad layers (1) 4 and (2) 5, an absorption layer 6, a refractive index adjusting layer 7 comprising InGaAsP (or InP), a p-type guide layer 8, an active layer 9, n-type guide layer 10, n-type substrate 11, and a n-type electrode 12 are arranged. This semiconductor laser becomes a DFB laser, and a diffraction grating 32 is set at a pitch of 200nm. And a laser beam 33 is emitted from both ends of the semiconductor laser. The front end which becomes an output end becomes a surface due to cleavage of a crystal, and a front reflectance becomes 32%. A high reflection film 1 is provided at the back end to be constructed in a 4-layer structure to make a back reflectance 90%.
Patent JP-2001002589-A (JP)
Title: Composition for nasal administration enabling mild raising of medicine blood concentration
Inventor: YAMAMOTO YOJI
IPC: A61K45/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition enabling high absorption without causing rapid increase of medicine blood concentration in order to avoid adverse effect due to rapid increase of medicine blood concentration after administration of medicine by including a medicine and a hydrogel forming base. SOLUTION: This composition comprises (A) a medicine and (B) a hydrogel- forming base. The component A includes preferably a non-peptide, a proteinous medicine (e.g. antiphlogistic steroidal medicine, analgesic antiphlogistic medicine, antitussive expectorant, antihistamic medicine, antiallergic medicine, bronchodilator, antiemetic medicine, medicine for migraine, sleep inducing medicine, sleep sedative or vitamin) or a peptide-proteinous medicine having <=30,000 molecular weight and the component B includes e.g. lower alkyl ether of cellulose, acrylic starch, crospovidone, carboxyvinyl polymer, polyvinyl alcohol, aminoalkylmethacrylate copolymer or methacrylic acid copolymer.
Patent JP-H0923538-A (JP)
Title: Connection structure of electric connection box
Inventor: KOBAYASHI NOBUFUMI
IPC: H01R4/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To remove the terminal attachment work on cable side, and the connector accommodation work, by arranging the terminals of the conductive foils of a flat harness in parallel regular intervals apart, and bending the terminal of each cable in roughly L shape, and inserting each core into each insertion hole of each terminal, and then, soldering and connecting it. SOLUTION: The terminals 11a-11i of the conductive foils 11 of a flat harness 14 are arranged in parallel regular intervals apart. Insertion holes 11a'-11i' capable of inserting the cores 17a'-17i' of several cables 17a-17i are opened in their several terminals 11a-11i, and the terminal parts of several cables 17a-17i are bent in roughly L shape, and the, several cores 17a'-17i' are inserted into the several insertion holes 11a'-11i', and are soldered to several conductive foils 11. Hereby, terminal attachment work on cable side, and connector accommodation work can be removed, and the number of parts can be reduced.
Patent JP-S5872497-A (JP)
Title: Heat-sensitive recording paper
Inventor: ONO MITSUO
IPC: B41M5/40
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a heat-sensitive recording paper free of unnecessary coloring, smearing, transfer staining and blocking in its heat-sensitive recording layer by displaying an end mark using an ultraviolet-ray curing type ink on part of the surface of back near the end part of a leuco dyebased heat-sensitive recording paper. CONSTITUTION:An end mark is printed on part of the surface of back near the end part of a long heat-sensitive recording paper having a heat-sensitive coloring layer composed of a leuco dye, an acid substance, and a binder on its support by using an ultraviolet rays-curable type printing ink composed of a photo-polymerization initiator (e.g., benzoin), a prepolymer (e.g., unsaturated polyester), a monomer (e.g., ethylene glycol diacrylate), and a pigment, having a viscosity of 1,000poise or less, and then light of 200-450nm wave lengths is irradiated onto the recording paper for drying.
Patent JP-2001006240-A (JP)
Title: Magnetic head unit
Inventor: TAKEDA YUICHI
IPC: G11B5/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head from being damaged by shocks applied from the outside, in a magnetic head unit with a guide member for holding the magnetic head. SOLUTION: The magnetic head unit 20A is constituted of a magnetic head 21 which comes into contact with a magnetic tape 36 and which performs recording/reproducing or erasing, and a tape guide member 22 which retains this magnetic head 21 and which guides the travelling of the magnetic tape 36. A shock absorbing members 28, 29, which are made of a silicon resin for absorbing shock from outside, are arranged in the notchs 31, 32 formed in the part (head fixing part 23) where the magnetic head 21 is disposed in the tape guide member 22, and this shock absorbing members 28, 29 prevent the tape guide member 22 and the magnetic head 21 from being damaged.
Patent JP-H0620039-A (JP)
Title: Graphic rotating method
Inventor: YOSHIBA MASAHIRO
IPC: G09G5/36
Filed: 1992-06-30
Abstract: PURPOSE:To provide a graphic rotating method which can deal with various partial data without increasing the processing frequency by applying the position correction to the rotated partial data so as to secure a state where the partial data are rotated at the same position. CONSTITUTION:A calculation is carried out to return the partial data 3 to a regular position in a state where the state of figure (a) is totally rotated by 180 deg. in a figure (b) since the data 3 is not positioned at the regular position in a buffer 2. In other words, the position is corrected in both vertical and horizontal directions. In the vertical position correction processing, the vertical correction value is added to the position data on the data 3 included in the buffer 2 set in the state of (b) and the data 3 is moved upward as shown in a figure (c). In the horizontal position correction processing, the horizontal correction value is added to the data 3 set in the state of (b) and the data 3 is moved horizontally from the state of (c) as shown in a figure (d). Thus the data 3 is set at its regular position and the 180 deg. partial rotation processing is complete.
Patent JP-H01126037-A (JP)
Title: Optical remote communication system
Inventor: ANDORIYUU ROODO
IPC: H04B10/00
Filed: 1988-07-13
Abstract: PURPOSE: To always suitably maintain the mutual phase relation of repeaters installed in undersea or the like by providing the system with a means for detecting a phase shift between signals and returning a signal expressing the detection to a prescribed transmitting station at the time of connecting plural signals in a repeater. CONSTITUTION: A phase fixed transmitting station 10 and a phase adjustable transmitting station 11 are connected by a repeating point 14 through optical fibers 12, 13 buried in undersea and set to a repeater 17. The repeater 17 has detection filters 44 corresponding to respective fibers, A/D converts the output power of respective outputs of the filters 44 and monitors the power by a monitoring circuit 46. Since the power output of the filter 44 is increased when interlacing is made irregular, the circuit 46 returns an error signal to the surface transmittion station 11. The station 11 executes phase adjustment based on the error signal to improve an error.
Patent JP-S6331541-A (JP)
Title: Preparation of fluidized catalyst for synthesis of methanol
Inventor: OOSUGI MINORU
IPC: C07C29/154
Filed: 1986-07-24
Abstract: PURPOSE:To enhance catalytic activity and abrasion resistance, by forming a catalyst by granulating a composition obtained by compounding 10-55wt% of Cu, Zn and Zr compounds, 45-90wt% of water and 0.01-1wt% of ammonia. CONSTITUTION:A solid component comprising 10-55wt% of Cu, Zn and Zr compounds and further containing a boron compound if necessary, 45-90wt% of water and 0.01-1wt% of ammonia are commounded to prepare a composition. This composition is granulated by a means such as a spray drying method or a method for dripping said composition in oil to prepare a fluidized catalyst for synthesizing methanol. In the pref. compositional ratio in a three-component composition, the Cu-component is 10-67wt%, the Zn-component is 1.5-47wt% and the Zr-component is 30-70wt%. The granulated composition is used as it is or after baking but baking is general and performed at 300-500 deg.C in an oxygen-containing atmosphere.
Patent JP-S6227294-A (JP)
Inventor: JIYON II HEI
IPC: E02B17/00
Filed: 1986-07-24
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-H05196476-A (JP)
Title: Measuring method
Inventor: OZAWA MASAKI
IPC: G01K15/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a measuring method wherein the individual difference of a resistance means such as a reference resistance, a thermosensitive element or the like which is used in a measuring operation can be adjusted with good accuracy and an absolute value can be measured with high accuracy in the measuring method wherein the measuring operation is performed on the basis of a change in a resistance value such as the ratio of the resistance value of the reference resistance and the thermosensitive element in an electronic thermometer. CONSTITUTION:The time in which pulses oscillated by using a reference resistance 2 and a capacity 4 are counted in a frequency divider circuit 10 and pulses oscillated by using a thermosensitive element 3 and the capacity 4 are measured is set. At this time, an initial value is set in advance in the frequency divider circuit 10 from an initial logic adjustment circuit 9; the measuring time is adjusted so as to match the individual difference of the reference resistance 2 and the thermosensitive element 3, and an absolute value is measured.
Patent JP-S6329712-A (JP)
Inventor: ROORENTEIUSU KORUNERISU YOHANE
IPC: G02B6/40
Filed: 1987-07-13
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-S56101138-A (JP)
Title: Contact printer using vacuum effect
Inventor: NUMAKURA TAKASHI
IPC: G03B27/16
Filed: 1979-12-31
Abstract: PURPOSE:To so arrange the printer that the light emitted from a light source arrives perpendicularly at a photosensitive material, and is made uniform on the surface where the illuminances of the light from the light source distributes by providing an optical fiber bundle body between the light source and a glass sheet. CONSTITUTION:In a vacuum contact printer for engraving which is so arranged as to closely contact an original and a photosensitive material on a glass sheet surface by making use of vacuum effect and performing exposure and printing from below the glass sheet surface, the optical fiber bundle comprising bundling a multiplicity of the optical fibers which are cut to an arbitrary and uniform length, by means of an arbitrary adhesive, is provided in an arbitrary position between a light source and the glass sheet. The end part of said glass fibers is cut holizontally so that the conditions of suppressing the diffusion of the light from the light source lamp and transmitting the same perpendicularly toward the photosensitive material are satisfied.
Patent JP-S6234496-A (JP)
Title: Terminal circuit
Inventor: ARAI TOSHIO
IPC: H04Q3/42
Filed: 1985-08-08
Abstract: PURPOSE:To constitute a terminal circuit having the high quantity of mismatching attenuation by a whole digital circuit by compensating a time delay by a signal predicting circuit. CONSTITUTION:There are provided an amplifier circuit 1 connected to an input terminal, a digital filter 3 connected through a prefilter 10 and an AD converter 12 and a conversion conductance circuit 2 connecting an output of the digital filter 3 to the input terminal through a DA converter 16 and a post filter 14. After the digital filter 3, a signal predicting circuit 4 is inserted, and a signal delay td is compensated. Accordingly, even when using a circuit of slow in operating speed (large signal delay), a large mismatching attenuation quantity can be obtained.
Patent JP-S6066376-A (JP)
Title: Magnetic disc cartridge
Inventor: MATSUNO TAKESHI
IPC: G11B23/00
Filed: 1983-09-20
Abstract: PURPOSE:To prevent the generation of dirt by forming a tapered standing wall on the inner periphery of an opening part of a cartridge case and engaging and fixing a plastics ring engaged with the standing wall like a wedge on the outer periphery of a disc hub. CONSTITUTION:The cartridge case 10 is constituted of an upper cover 11 and a lower cover 12 consisting of plastics injection molding so as to be deviced into two parts. An opening 12a is formed on the center of the lower cover 12 and the standing wall 13 increasing its diameter in the upper direction. A groove 14a is formed on the outer periphery of a projection end from the opening part 12a of the disc hub 14 so as to be opposed to the standing wall 13 and a plastics ring 15 is engaged and fixed with/on the inner periphery part of the groove 14a. Under the fixed state (shown in the left of the figure) of the disc hub 14, a flange part 14b formed on the outermost periphery is engaged with a latching lever 5 and pressed to the inner bottom of a lower cover 12, so that the ring 15 is frictionally engaged with the standing wall 13 like a wedge and the opening part 12a is air-tightly sealed.
Patent JP-S6064808-A (JP)
Title: Apparatus for connecting or disconnecting automatically gas/liquid medium pipeline to mold
Inventor: FUJITA SHIGERU
IPC: B29C45/73
Filed: 1983-09-20
Abstract: PURPOSE:To lower the cost, to shorten the operation time and to improve the productivity, by connecting a gas/liquid supplying pipeline and a gas/liquid medium receiving pipeline of two blocks firmly when a mold is attached to a molding machine. CONSTITUTION:A supply side block 13 having a pipeline 12 for supplying a gas/ liquid medium is attached to one side of a fixed platen 11 of a molder, the diameter of one side of the pipeline 12 is increased, and said one side is provided with a packing 14 such as an O-ring. The side surface of the supply side block 13 where the packing 14 is provided is approximately coplanar with the mold attaching surface of the fixed platen 11. A receiving side block 17 having a pipeline 16 for receiving the gas/liquid medium is attached to one side of a fixed mold 15 that is attached to the fixed platen 11. In this manner, the supply side block 13 and the receiving side block 17 are in firm contact, and the pipeline 12 and the pipeline 16 are connected tightly via the packing 14. Accordingly, a gas or liquid is fed to the pipeline 12, it is passed from the pipeline 16 to the fixed mold 15.
Patent JP-H04318350-A (JP)
Title: Tape end detecting mechanism in tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/10
Filed: 1991-04-16
Abstract: PURPOSE:To absorb a manufacturing error by utilizing the rotation of a notched gear for operating a tape traveling direction changeover mechanism. CONSTITUTION:The subject mechanism is provided with one pair of reel rotating mechanisms frictionally engaged with turning levers 4f and 4r and an oscillatory member 5 for oscillating always in one direction by rotatively energizing force of these turning levers. Then, the mechanism is provided with a recessed cam 14 for oscillating between a 1st position where the oscillatory member 5 is largely oscillated and a 2nd position of oscillating it smaller than the former, a guiding means 15 for compulsively guiding the oscillatory member 5 from the 2nd position to a 3rd position not to be in sliding contact with the recessed cam 14 when the rotatively energizing force of the turning levers 4f and 4r is vanished and an operating rod 11 for operating a tape traveling direction changeover mechanism by allowing the rotation of the notched gear 21 interlocking with the oscillatory member 5 upon oscillation to the 3rd position. Then, the mechanism is provided with energizing means 26 and 28 for giving oscillating force to the oscillatory member 5 to be restored from the 3rd position to the 1st position by using the rotation of the notched gear 21.
Patent JP-S6416312-A (JP)
Title: Cutting device for long material
Inventor: SASAKI HIROSHI
IPC: B23D25/06
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a cut member from being pushed down by an upper cutter by setting the cutting edge level at the position corresponding to a standard transport level at the lower limit position of a lower cutter and cutting a long material at this position. CONSTITUTION:When a cut member W such as continuous casting piece is cut, a swing frame 11 is swung to a waiting position A in the state where an upper cutter 14 is largely separated for a lower cutter 12, and a guide roll 23 is moved upwardly by (e), and the cut member W is transported along the transport level Lb higher by (f) than the height (d) of a cutting edge 13 projecting from a standard transport level La. After the transport by a prescribed length, the swing frame 11 is swung to a cut position B at a prescribed speed, transported at the same speed, and a guide roll 23 is moved downward, and the upper cutter 14 is lowered, and the cut member W is cut at the standard transport level La. Therefore, the pushing bending and breakage of the cut member and the breakage of the lower cutter can be prevented.
Patent JP-S5698373-A (JP)
Title: Current limiter for inverter
Inventor: OKAMOTO KENICHI
IPC: H02M7/537
Filed: 1979-12-29
Abstract: PURPOSE:To suppress overcurrent in the inverter by providing memory means for storing the fact that a load current exceeds a predetermined value until the subsequent sampling timing and automatically reducing the pulse width of a modulated pulse in accordance with the output signal from the memory means. CONSTITUTION:The transistor Tr or the inverter 9 of pulse width modulation type is driven by a circuit including a flip-flop 3 for storing the overcurrent, a pulse width modulator 2 and an overcurrent detector 5. When the load current becomes high to exceed the rated current of the transistor Tr, a signal from the detector 12 is applied to the detector 5, thereby resetting the flip-flop 3 and closing an AND gate 7, and the modulator 2 is inhibited until the output pulse of the modulator 2 becomes next sampling period. Accordingly, since the transistor can be effectively protected against the overload, a transistor of low rated value can be used.
Patent JP-H0924067-A (JP)
Title: Wheelchair
Inventor: SATO TETSUJI
IPC: A61G5/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manually operated wheelchair capable of traveling with a minor force, and preventing the edge of the sleeve of a user's clothes from easily coming in contact with the surface of the rubber tire of a driving wheel. SOLUTION: Driving wheels 8 are arranged outside armrests at both sides of a body frame, and steering wheels 13 are provided outside the wheels 8. Also, the bearing 12 of the wheels 8 has a large diameter, and is secured to a bearing base 11, with an inner race 12b fitted to a body frame. The bearing of the wheels 13 has a small diameter and the outer race 15a thereof is secured to the bearing base 11 at the internal surface of the inner race 12b. Furthermore, the rotational center of the wheels 13 is positioned above the rotational center of the wheels 8, and the uppermost circumference of the wheels 13 is projected above more than the uppermost circumference of the wheels 8. The shaft of the wheels 13 is connected to the wheels 8 via reduction gear mechanisms 16 and 17, so as to be capable of interlocked rotation.
Patent JP-S6152086-A (JP)
Title: Video control system of catv system
Inventor: HASHIMOTO TAKASHI
IPC: H04N7/10
Filed: 1984-08-21
Abstract: PURPOSE:To allow a viewer to select freely superimpose by synthesizing character information to a video due to the superimpose at the CATV terminal side. CONSTITUTION:A character information inserting means composed of a controller 13 and data modulator 14 is provided at the center side having a video source 11 and television transmitter 12, and multiplexes a character signal to a video one. The terminal side demodulates some part of the output of a converter 16 by a data demodulator 17, and takes out character information. A controller 15 controls a character generator 19 in accordance with the state of a selection switch 18 caused by a viewer, and gives the character information to a character inserter 20 only when the switch 18 is turned on. The inserter 20 inserts and outputs the character information to a television set 22 while it is synchronizing the character information from the generator 19 with the video signal from the converter 16.