baber/WOPTO huggingface dataset:
Patent JP-H07124609-A (JP)
Title: Manufacture of supporting body for planographic printing
Inventor: SAWADA HIROKAZU
IPC: B21B3/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a supporting body for planographic printing in which variance is reduced of the material for an aluminum supporting body, the yield of electrolytic roughening treatment is improved, and a planographic printing plate is made whose picture quality after the roughening is excellent and the yield is superior. CONSTITUTION:A roughening treatment is applied on the aluminum supporting body which continuously cast in a planar shape directly by a belt method 2 from the molten aluminum and on which hot rolling 3, cold rolling 5 and heat treatment 6 performed once or more and also straightening 7 is performed. The contents of Fe is 0.4% to 0.2%; those of Si is 0.20% to 0.05%; those of Cu is 0.002% to 0.02%; the purity of Al is 99.5% or higher; the crystal grain size D of the aluminum plate 8 after the continuous casting and hot rolling is 5mum to 50mum in the cross-section 8a vertical to the advancing direction of the casting; and also, the crystal grain size D of the aluminum plate after the final cold rolling or annealing is 5mum to 100mum in the cross-section 8a vertical to the advancing direction of the casting and rolling. Furthermore, the solid solution quantity of Fe is desirably 10ppm or more.
Patent JP-H09170129-A (JP)
Title: Bulky woven fabric
Inventor: SUGITA OSAMU
IPC: D03D15/567
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky woven fabric holding gathered states each comprising plural fine fibers and having loops on the surface of each yarn, excellent in surface luster, appearance, water pressure resistance and moisture permeability, and useful for cold climate clothes, etc. SOLUTION: Opened and closed loops are projected on all or a part of yarns composing a woven fabric, and comprise fine fibers having a single filament fineness of <=0.4 d. Plural fibers among the fine fibers hold the gathered states and form the loops. Each yarn is preferably produced by subjecting a thermal shrinkage treatment and a splitting treatment for dividing the fibers into the fine fibers to a composite yarn 10 wherein multifilaments (preferably having a single fineness of 1-15d) comprising highly shrinkable filaments are disposed relatively on the side of the core 2 and splittable conjugated multifliaments having a low shrinkage degree are disposed relatively on the side of the sheath 6.
Patent JP-H06139071-A (JP)
Title: Parallel computers
Inventor: NAKANISHI CHIKAKO
IPC: G06F13/16
Filed: 1992-10-30
Abstract: PURPOSE:To realize the data by-pass circuit of a memory access instruction in parallel computers. CONSTITUTION:A super scalar processor 20 is constituted of an instruction fetching stage 4, an instruction decoding stage 5, plural functional units 6 to 9 having pipeline structure respectively, a register file 3 to hold temporarily data to be used for executing an instruction, a memory data by-pass 10, and a data by-pass 12, and it can access the data memory 2 of the outside through a data bus 11. One functional unit is constituted of an execution stage 61, a memory access stage 62 and a write back stage 63. Thus, the data can be transferred between pipelines without waiting for the data to be written in a memory, and further, the data can be transferred to the pipeline requesting the read memory data, and the finish of a read instruction need not be waited.
Patent JP-H06153034-A (JP)
Title: Light source device for endoscope
Inventor: TAKAHASHI TADASHI
IPC: H04N5/225
Filed: 1992-10-30
Abstract: PURPOSE:To provide versatility that the same light source device can be used in accordance with the change of a use condition even if it occurs by selecting the initializing content of peripheral LSI from plural kinds of setting content. CONSTITUTION:The various peripheral LSI of input/output ports 55-57 connected to a system bus 52 are initialized, the state of switches 31 and 32 is inputted and a display language is set. Then, the state of display system setting switches 33 and 34 is read and a display system is set. In the processing of panel switches 21-27, one switch where a luminous diode is lighted among setting switches 21-24 is effectively operated, a change-over switch 25 selects an automatic system or a manual system, level increase/decrease switches 26 and 27 select levels and a selected content is displayed in a display unit 2 by interlocking it to the switches 25-27. When the system of a CRT monitor 70 changes from an NTSC system to a PAL system or inversely, a switch 35 is changed over.
Patent JP-S63145537-A (JP)
Title: Processing system for incorporated link
Inventor: OYAMA HIROSHI
IPC: G06F9/06
Filed: 1986-12-09
Abstract: PURPOSE:To reduce the load of a user by securing such a processing system where a compiler outputs a link instruction to a system offering module that requires a link in the form of the link information and a linker recognizes and processes the link information. CONSTITUTION:A retrieving means 10 retrieves the symbols contained in the symbol information 7 and the symbols in the information on a system offering module 13 to detect the name of the module 13 where a symbol having coincidence between a label and an attribute. Then a link information output means 11 produces the link information for indication of a link between an object module 12 and the module 13 to set it into the module 12. A link information recognizing means 16 recognizes the link information produced by the means 11. Then a link processing means 17 secures a link between both modules 12 and 13 based on the link information recognized by the means 16. Thus the user load can be reduced.
Patent JP-H08152556-A (JP)
Title: Device and method for evaluating optical performance
Inventor: SATO ATSUSHI
IPC: G06F17/50
Filed: 1994-11-28
Abstract: PURPOSE: To predict the optical performance of a heterogeneous glass material which is actually manufactured through more accurate simulation calculation by representing refractive index information in the form of a series of dots, approximating the curve passing the series of dots with a spline function, and finding a refractive index distribution function. CONSTITUTION: Lens data on the curvature, thickness, refractive index, incident light beam angle of an optical element to be evaluated are inputted to a CPU2 from a keyboard 1 or hard disk 4. Further, a sampling quantity and a sampling pitch on a coordinate system where a refractive index distribution is generated, and lens data, such as a refractive index which is actually measured in measurement point coordinates are inputted to the CPU2 as refractive index of the specified glass material. The CPU 2 performs the spline interpolation of two-dimensional data on the basis of the refractive index information to find the refractive index distribution function. And, the CPU 2 performs light beam tracking by a Sharma method, etc., to perform aberration calculation. The calculated aberrations are displayed on a CRT 3.
Patent JP-H1082438-A (JP)
Title: Brake liquid cooling system
Inventor: MAEDA HIROYUKI
IPC: F16D65/78
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the overheated state of a brake liquid and dissolve the impossible state of a brake operation and improve the reliability and safety of a brake element. SOLUTION: One end of first/second flow passages 2, 3 is connected to the cylinder 1 of a brake element and the other end of the first flow passage 2 is connected to a liquid pressure generator 5 for generating a liquid pressure in response to the pedaling amount of a brake pedal 15 and the other end of the second flow passage 3 is connected to the first flow passage 2 and also a pump 33 is interposed in the second flow passage 3 and open/close valves 34 are provided in the suction port 33a side and discharge port 33b side of the pump 33 repectively and the open/close valves 34 are opened and also the pump 33 is driven and the brake liquid in the first flow passage 2 is circulated by the drive of the pump 33.
Patent JP-H09108421-A (JP)
Title: Upper tray frame for pachinko machine
Inventor: NOHARA AKIO
IPC: A63F7/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity, to facilitate integration with a front frame, to make free the selection of shape and to improve design by integrally connecting and assembling an upper tray substrate and a cover frame with a tray frame inbetween. SOLUTION: An upper tray frame 6 is composed of an upper tray substrate 6a, tray frame 6b and cover frame 6c, synthetic resin is molded individually for each material, a burgler preventing groove to be engaged with the lower edge of a decorative glass frame opening the upper edge forward is formed over the almost full length of a length by forming the upper tray substrate 6a into the shape of laterally long rectangular plate, a discharging hole for prize balls and a speaker hole for an effective sound generator are opened at the upper part of left half, and a feeding hole for feeding out hit balls is opened at the almost central part of right half part.  The main body section of the cover frame 6c is formed in the shape of concave surface, plate parts 35 and 36 for covering the entire surface of fitting plate part of the tray frame 6b are extended at both left and right terminals, and recessed fitting parts 37 and 38 are formed at the edge parts of the plate parts 35 and 36. The recessed fitting part 37 is provided for mounting a pivotally attaching member, and the recessed fitting part 38 is provided for integrating a lock member.
Patent JP-H05110167-A (JP)
Title: Light amplifier device
Inventor: HIRAMATSU HIDEYO
IPC: H04B10/293
Filed: 1991-10-14
Abstract: PURPOSE:To provide a light-amplifier device with less sharp signal which is generated momentarily by switching a light switch,etc. CONSTITUTION:A fiber length L of an optical fiber type amplifier 1 is reduced shorter than its optimum length L0, where the optimum length Lg is a constant which is determined by the following, namely P0exp(-alphaL0)Pih, P0: connection excitation light power density to an optical fiber type amplifier 1, alpha: absorption coefficient per unit length of the optical fiber type amplifier 1, Pih: threshold excitation light power density generating gain. Furthermore, a gain G1 in a usage state at a saturation region satisfies the following expression, namely G0-G1<P0-Pmax where G0: small signal gain of the optical fiber type amplifier 1, P0: light power which is received by a light receiver 2 on a steady time, Pmax: maximum light-reception power allowable for the light receiver 2.
Patent JP-H08128386-A (JP)
Title: Electromagnetic pump
Inventor: UCHIDA TSUTOMU
IPC: F04B17/04
Filed: 1994-11-02
Abstract: PURPOSE: To provide an electromagnetic pump needing neither the flow adjustment by a single body of an electromagnetic pump nor the output voltage adjustment by a single body of a constant-voltage circuit. CONSTITUTION: An IC chips of three-terminal regulator constituting a constant- voltage circuit 2 is incorporated integrally in an electromagnetic pump 1, so that all of the dispersion of the flow of the electromagnetic pump, the dispersion of output voltage of the constant-voltage circuit 2 and the dispersion of flow in the operation of the electromagnetic pump 1 connected to the constant-voltage circuit 2 are regulated by one time of adjustment to be absorbed so that the manhours for the adjustment can be substantially reduced and the adjustment after the change of the electromagnetic pump 1 can be dispensed with even if the electromagnetic pump 1 for a petroleum burning utensil is replaced for repair.
Patent JP-H03158456-A (JP)
Title: Laminate
Inventor: WAKI HIROSHI
IPC: B32B9/00
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the laminate having the improved adhesiveness to adhesive agents of a thermosetting type and photo and electron ray setting types by forming a transparent oxide layer consisting of metal elements on the surface of transparent and heat resistant plastic films. CONSTITUTION:The transparent oxide layer is formed on the surface of the transparent and heat resistant plastic films consisting of polyether ether ketone, polyether sulfone, etc. Oxides of Si, Ti, Zr, Al, etc., are used as the above- mentioned oxide. The layer is formed by subjecting the above-mentioned metals to vacuum vapor deposition or sputtering in an oxygen atmosphere and the thickness thereof is sufficient with about >=100Angstrom , more preferably 200 to 2000Angstrom . The laminate of the transparent and heat resistant plastic films having the excellent adhesiveness to the adhesive agents is obtd. in this way and is usable for supporting substrates, etc., of semiconductor elements, etc.
Patent JP-H10144024-A (JP)
Title: Magnetic recorder
Inventor: ARISAKA HISAHIRO
IPC: G11B21/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the posture of a slider and to maintain stable contact with a disk when a frictional force is applied to the slider by a sliding movement with a recording medium by preventing the occurrence of unstable vibration or local stress caused by the falling forward of the slider. SOLUTION: A rotary supporting mechanism 1 is constructed by sequentially connecting a deformable part 10, a rigid part 13 and a deformable part 11 to the upstream side of the recording medium moving direction of a rigid part 12 having a slider 2. The deformable part 11 is fixed to a supporting arm 3. While a specified pressing load is applied to the slider 2 by a spring part, a crossing point P between the extended line 23 of a virtual line connecting the deformable part 11 and the deformable part 10 and the surface of the recording medium is set in the upstream side of the recording medium moving direction by a slide-contact point 22c between the slider 2 and the recording medium.
Patent JP-H03156146-A (JP)
Title: Fuel feeding method for multiple intake valve engine
Inventor: MURATA SHINICHI
IPC: F02D41/10
Filed: 1989-11-14
Abstract: PURPOSE:To prevent incomplete combustion in a combustion chamber by forming a flow passage for intake air which flows from an intake manifold into a combustion chamber through a branch passage of an operating valve at the time of low speed operation and the like, and introducing the fuel injected from a second fuel injector into the combustion chamber along with the flow in this passage. CONSTITUTION:In a low speed operation and the like of an engine, fuel is injected chiefly from a second fuel injector 23. Since a part of intake valves 12 (or 13) is kept closed by a stopping mechanism and the rest of the intake valves 13 (or 12) is operated, a passage for intake air flowing into a combustion chamber 3 from an intake manifold 21 through a branch passage 10 (or 9) of the intake valve 13 (or 12) is formed and the fuel injected from a second injector 23 is introduced into the combustion chamber 3 along with the flow in the passage for intake air. In an engine acceleration operation, the injection quantity of a first fuel injector 22 is increased and the fuel is introduced rapidly into the combustion chamber 3. The engine responsiveness is thereby enhanced.
Patent JP-2001117085-A (JP)
Title: Color liquid crystal display panel and its manltfacturing method
Inventor: OKAMOTO MAMORU
IPC: G02F1/1362
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To solve a shortcoming associated with a CF(color filter) on TFT(thin film transistor) structure which, while arranging a black matrix and a color filter on a TFT substrate, has the display quality inferior to a conventional TFT-CF separated liquid crystal display device due to significant reflection of external light by counter and pixel electrode ITOs (indium tin oxide) and by signal and scanning lines. SOLUTION: In a CF on TFT structure color liquid crystal display panel in which the black matrix and the color filter are arranged on the TFT substrate, the gap (d) of the panel and the birefringence Δn of the liquid crystal material are selected and controlled by utilizing the wavelength dependence existing between the retardation Δnd and the transmittance. Thereby the wavelength of the external light reflected with the pixel electrode ITO is shifted to the shorter wavelength region so as to reduce the reflected light.
Patent JP-H07128388-A (JP)
Title: Disconnection detecting circuit
Inventor: TSUBOI ATSUTOMO
IPC: G01R31/06
Filed: 1993-10-29
Abstract: PURPOSE:To provide a disconnection detecting circuit which can determine a disconnection easily and constantly regardless of the output value from a differential transformer type detector. CONSTITUTION:A comparing circuit 3 decides a detection value from a differential transformer 1 by comparison. A detection timing generating circuit 2 generates a decision timing for the comparing circuit 3. A CPU 4 verifies the output from the comparing circuit 3 at that decision timing thus verifying disconnection of the secondary coil of the differential transformer 1.
Patent JP-H09133787-A (JP)
Title: Fast breeder reactor parts or nuclear fusion reactor blanket structure
Inventor: HISHINUMA AKIMICHI
IPC: C22C19/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent low temperature ductility without the occurrence of the void swelling caused by neutrons or the like by using an intermetallic compound for a material for making a part item. SOLUTION: The parts of a fast breeder reactor include a reactor core 1, a structure 2 in the reactor, a nuclear reactor vessel 3, a nuclear reactor vessel guard vessel 4, a core upper mechanism 5, a primary cooling material entrance pipe 6, a primary cooling material exit pipe 7, a repeater main body 8 in the reactor, a nuclear reactor vessel flange 9, a rotary plug 10, a fixed plug 11, a control rod driving mechanism 12, a repeater driving device 13 in the reactor, a rotary plug driving device 14, a fuel replacing device 15 and others. For these part items, an intermetallic compound must be used as a structural material at least in one portion.  This is because since the intermetallic compound is not weakened by high-speed neutrons but rather twin crystal is introduced into a crystal by high-speed neutrons or the like during use, a mechanical strength is improved and the compound is continuously used as a material to be used in a high temperature having excellent ductility.
Patent JP-S62253175-A (JP)
Title: Automatic exposing device
Inventor: MIYAKE EIICHI
IPC: G03F9/00
Filed: 1986-12-10
Abstract: PURPOSE:To position an original plate and a substrate with high accuracy and high efficiency by providing plural corresponding position marks on the original plate and substrate and detecting the positions of the original plate and substrate by a photosensor while superposing them one over the other. CONSTITUTION:A suction plate 10 which receives the substrate 1 at a stand-by position 4 from a suction finger 21 moves to an exposure position 5 as shown by arrows (a) and Z to bring the substrate 1 into contact with the original plate 2. A shutter 30 is opened and light from a light source 27 passes through the mark hole 22 of the substrate 1 and is detected by the photosensor 29, whose output is inputted to a register 33. Then, the reflected light of the light source 28 from a mark hole 23 of the original plate 2 which is a little bit larger than the hole 22 is detected by the sensor 29, whose output is inputted to a register 35; and a comparator 36 compares those outputs with each other to detect the position shift between the substrate and original plate and a driving circuit 38 corrects the position shift to put the original plate and substrate closer to each other, thereby exposing the substrate to the pattern on the original plate by a light source 3. Thus, the original plate and substrate are alligned with high accuracy and high efficiency.
Patent JP-H11136589-A (JP)
Title: Digital broadcast receiver
Inventor: MACHIDA HIROSHI
IPC: G06F21/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunctions of circuits of the following stages such as a DEMUX circuit, etc., in the changeover modes of the 2nd and 3rd switches which select the processed and non-processed broadcast signals for a digital broadcast receiver which applies the descramble processing to the broadcast signals to decode them via the 1st and 2nd IC cards. SOLUTION: An error correction circuit 7 corrects the errors of broadcast signals supplied from the outside and accordingly an invalid signal generation circuit 18 detects an area, i.e., a non-signal part where an error correction code is so far added to produce an invalid signal. The switches 9 and 10 perform the switching actions in the timing of the invalid signal, and the circuits of the following stages such as a DEMUX circuit 11, etc., invalidate the signals which are supplied while the invalid signal is supplied. As a result, the switching actions of both switches 9 and 10 can be performed at a part that has no direct relation with the signal processing and accordingly the malfunctions of the circuits of the following stages can be prevented.
Patent JP-H05134771-A (JP)
Title: Automatic temperature control device
Inventor: ITO ATSUSHI
IPC: H01S5/024
Filed: 1991-11-11
Abstract: PURPOSE:To make it possible to widen a operation temperature range by a simple constitution by amplifying a driving signal to be supplied to a Peltier effect element by an emitter ground amplifier circuit and supplying the signal to the Peltier effect element. CONSTITUTION:When the ambient temperature Ta of a LD element 12 becomes lower than a target temperature TLD to be held, the resistance RTH of a thermistor 13 is increased. By this, a driving circuit 16 composing an emitter ground amplifier circuit decreases current ICOOL flowing in a direction by which a Peltier element 11 is cooled. At this time, current flowing in a diode 17 is increased and the current IHOT of a direction heating the Peltier element 11 which is collector current Ic of a transistor Q8 is increased. After all, current IHOT'= IHOT-ICOOL flows, the Peltier element 11 is heated, the ambient temperature Ta of the LD element 12 rises and a constant state is held. Conversely, when the ambient temperature Ta becomes higher than the target temperature TLD, it works entirely reversely. The ambient temperature Ta is lowered and the constant state is held. Therefore, the setting range IHOT, ICOOL can be enlarged.
Patent JP-2000108983-A (JP)
Title: Ship reducing frictional resistance
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively reduce frictional resistance of an enlarged ship to save power at navigation by forward projecting a spherical bow, and providing gas blow-off parts blowing gas in the water on the sides of ship of the spherical bow, in an enlarged ship of which the width is relatively large against the side of ship. SOLUTION: In an enlarged ship A, the area of the ship's bottom 1a of the hull outside plating 1 under a draught line is formed larger than the area of the side of ship, a bow is formed into a spherical bow 1c, but in this case, a plurality of gas blow-off parts 2 are provided on the side part positions of ship of the spherical bow 1c. This gas blow-off part 2 is provided for blowing off gas in the water, and a gas feed means feeding gas at fixed pressure to the gas blow-off part 2 is provided in the enlarged ship A. By blowing off gas from such gas blow-off part 2, the submerged surface of the enlarged ship A is covered with microbubbles. Thus, frictional resistance is efficiently reduced, and power for navigation can be effectively saved.