baber/WOPTO huggingface dataset:
Patent JP-H07129474-A (JP)
Title: Device protecting method
Inventor: ISHIKAWA HIROYUKI
IPC: G06F21/86
Filed: 1993-10-28
Abstract: PURPOSE:To improve the security of the program written in the ROM within a device. CONSTITUTION:A display module 10 is formed in a box type shape provided with electronic circuit part such as an AP. ROM 32 held between a substrate and an LCD display panel 12 and storing application programs including the display control of the LCD display panel 12 inside, a CPU 14 executing it and a memory 34 performing backup and holding of system data, stored at the time of an installation, to be one of the starting conditions of the AP. ROM 32 by a battery 44. When this box type shape display module 10 is opened, a connector switch 20 is turned off and the battery 44 is separated from the memory 34. Thus, because the system data within the memory 34 is deleted, the starting conditions of the AP. ROM 32 are not completed and the application program becomes impossible to be executed.
Patent JP-S60249703-A (JP)
Inventor: MOORISU TAADEI
IPC: F15B13/042
Filed: 1984-12-21
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-H07118927-A (JP)
Title: Additive-containing composition for compounding to polyamide resin stock solution
Inventor: HONGO YASUHIRO
IPC: C08L77/00
Filed: 1993-10-28
Abstract: PURPOSE:To obtain the additive-containing composition having improved compatibility with a polyamide and capable of producing a polyamide fiber having excellent drawability. CONSTITUTION:An additive-containing composition for compounding to a polyamide resin stock solution is obtained by mixing (A) 100 pts.wt. of an additive, e.g. a dying pigment with 30-5000 pts.wt. of a carboxylic group-containing liquid polyester having a molecular weight of 500-3500 and an acid value of >=10.
Patent JP-H05209980-A (JP)
Title: Liquid controlled spectrum shift type nuclear reactor
Inventor: RARII EDOGAA FUENAAN
IPC: G21C7/27
Filed: 1992-10-09
Abstract: PURPOSE: To cause a neutron spectral shift in the core of a nuclear reactor to burn a fuel more completely. CONSTITUTION: A liquid poison 44 is supplied into a hollow control rod 42 arranged in a reactor core 14. And in the initial stage of the fuel cycle of the reactor core 14, a fuel parent substance is converted into a fissionable substance by replacing the liquid poison 44 with a first fluid 46, and producing a hard neutron spectrum. In the final stage of the fuel cycle, the fissionable substance after the conversion is burned by increasing the speed reduction of the hollow control rod 42 and producing a soft neutron spectrum.
Patent JP-S62131495-A (JP)
Inventor: MATSUKURA TOYOTSUGU
IPC: H05B6/64
Filed: 1985-12-02
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-H08135325-A (JP)
Title: Covering device for opening gap
Inventor: MATSUMOTO TAKESHI
IPC: E06B7/18
Filed: 1994-11-04
Abstract: PURPOSE: To provide an opening gap covering device having a simple structure through which a gap between a large type door and an entrance periphery can be closed and restored to original state at the time of full-closing. CONSTITUTION: A peripheral groove 30 is provided on the peripheral edge 41 of an entrance 3. A rubber tube 10 for covering a gap between a large type door 2 and the peripheral edge 41 at a full-closing position is arranged in the peripheral groove 30. A compressor for feeding air is joined to the rubber tube 10 through an air supply tube having a check valve, and an exhaust valve for exhausting air is also provided, and opened to decrease the sectional area of the rubber tube 19. In a state where the rubber tube 10 and the peripheral edge of the large type door 2 do not receive frictional force from the side wall of the peripheral edge 41, the large type door 2 is moved, and the entrance 3 is opened and closed.  The large type door 2 is moved to a position for covering the entrance 3, and air is supplied into the rubber tube 10 by the compressor to generate fixed inner pressure, and then the check valve is closed. The rubber tube 10 swells out from the face of the peripheral edge 41 to close a gap 4 between the peripheral edge 40 and the peripheral edge 41 overlapping on the above edge 40 for bringing the large type door 2 into pressed contact with the peripheral edge 41.
Patent JP-H07117513-A (JP)
Title: Support structure of operation shaft
Inventor: OSUGA MASASHI
IPC: F16H63/30
Filed: 1993-10-29
Abstract: PURPOSE:To facilitate assembly and taking-off by arranging a knock pin and an operation shaft in a state in which the knock pin end portion provided extensively over first and second cases is engaged in the outer periphery groove of the operation shaft, simplifying the axial movement regulation of the operation shaft. CONSTITUTION:First and second cases 3, 18 to be connected to each other so as to be able to be taken off are provided, and an operation mechanism 17 is supported at the second case 18, and an operation shaft 20 to input operation force to the operation mechanism 17 is supported at the second case 18. A knock pin 24 is provided extensively over both cases 3, 18, and the knock pin 24 and the operation shaft 20 are arranged relatively in a state in which the lower end of the knock pin 24 is engaged in a peripheral groove 25 formed at the operation shaft 20. As a result, the operation shaft 20 is allowed to turn, but axial movement is regulated, and an exclusive axial movement regulating member can be omitted. Accordingly, the cost of the support structure of the operation shaft 20 becomes low, and also, assembly and taking-off become simple and easy.
Patent JP-S63124680-A (JP)
Title: Coding system
Inventor: YAMAGAMI MIGAKU
IPC: H04N19/13
Filed: 1986-11-13
Abstract: PURPOSE:To attain efficient data compression without causing quantized error by applying linear quantization to a difference signal from a difference referencing value and selecting a variable length code series in response to a predicted value predicted by a signal data already quantized so as to apply code assignment. CONSTITUTION:An adder/subtractor 10 in a transmission system A calculates a difference between a sampled input signal xi and a pre-picture element (xi-1) outputted from a local decoder 12, a linear quantizer 14 quantizes the output of the adder 10 to output a difference representative [xi-(xi-1)] to a coder 16. A predicting device 18 is a circuit predicting 2-dimension prediction or higher-order prediction, a predicted value xi' outputted from the prediction device 18 is fed to the noninverting input of the adder 26, where a difference with the output of the local decoder 12 is calculated and its output xi'-xi-1 is quantized by a quantizer 28 having the same characteristic as the quantizer 14, from which a difference representative [xi'-(xi-1)]. The coder 16 selects a code series in response to the difference representative and assigns a code to [xi-xi-1].
Patent JP-S61149221-A (JP)
Title: Filter for collecting particulate of diesel engine
Inventor: OGURA YOSHITSUGU
IPC: F02B3/06
Filed: 1984-12-22
Abstract: PURPOSE:To enhance not only collection efficiency but also regeneration capacity by suppressing the formation of sulfate, by supporting a base metal by a whole of a filter base material and allowing the upstream side part of said base material to support one or more of a platinum group metal. CONSTITUTION:One or more of a base metal having sulfate suppressing effect selected from Cu, La, Mg, Mn and Zn is supported by a whole of a base material such as a ceramic foam filter or a ceramic honeycomb filter. Further, one or more of a platinum group metal is supported by the part of the filter base material of 10-50% from the upstream side end surface thereof. By this method, the ignitability of the platinum group metal and the combustion propagating property of the base metal can be effectively utilized and the reaction between the platinum group metal and sulfur dioxide is suppressed to prevent the lowering in collection efficiency due to the formation of sulfate.
Patent JP-H03135406-A (JP)
Title: Method for filtering and concentrating sludge
Inventor: MOTOHASHI HIROSHI
IPC: B01D29/62
Filed: 1989-10-20
Abstract: PURPOSE:To drastically reduce odd times conventionally needed, to increase the filtration rate and to reduce the running cost by releasing the concd. sludge with a filtrate without discharging the unconcentrated sludge as seen in the conventional method. CONSTITUTION:A closed vessel 1 is separated into a sludge concentrating part 3 and a liq. collecting part 4, and a cylindrical filter element 11 with one end opened and the other end closed is arranged in the concentrating part 3. The open end is allowed to communicate with the liq. collecting part 4 in this sludge filtering and concentrating device. When the concd. sludge deposited on the outside of the element 11 is released and discharged, the supply of sludge is stopped, the upper part of the concentrating part 3 is opened to the atomosphere without discharging the unconcentrated sludge in the concentrating part 3, the filtrate is allowed to flow to the concentrating part 3 from the liq. collecting part 4 by the pressure difference produced to release the concd. sludge deposited on the element 11, and the released sludge is discharged to the outside of the vessel. As a result, the odd times conventionally needed are drastically reduced, and the filtration rate is increased.
Patent JP-2001093538-A (JP)
Title: Stainless steel cryogenic fuel cell separator
Inventor: MATSUNO MASANORI
IPC: H01M8/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a separator for a cryogenic fuell cell with improved acid- proof and conductive properties, by inserting acid-proof coating to form conductive coating on stainless steel substrate surface. SOLUTION: The separator for a cryogenic fuel cell is based on stainless steel, the acid-proof coating selected from group consisting of Ta, Zr, Ni, Ti, Ni-Cr alloy is formed on substrate surface, and the conductive coating selected from group consisting of Au, Pt, Pd, is formed on the acid-proof coating. Since the conductive coating is provided by inserting the acid-proof coating even if the conductive coating is thinner, elusion of metal ion from the stainless steel substrate is prevented.
Patent JP-S62132919-A (JP)
Inventor: HANSU YAAKOPU KOTSUKU
IPC: C08G63/60
Filed: 1986-11-17
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-2001090940-A (JP)
Title: Control device for automatic switching of kind of combustion gas
Inventor: OGATA KENJI
IPC: F23N1/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To switch the kind of combustion gas automatically. SOLUTION: A combustion control device is provided with a combustion gas flow rate control device 23, a combustion air flow rate control device 24, a gas burner 12, into which the combustion gas and the air, which are controlled by the flow rate control devices, are supplied, and a combustion air to fuel ratio control means 25, controlling the flow rate ratio to burn the combustion gas and the air optimally in the gas burner.  In this case, an optimum combustion air to fuel ratio automatic changing means, monitoring the change of density of gas through a gas density meter 30 to judge a time point, whereat the change of a density value, higher than a preset deciding value, is generated, as the starting of switching of gas and change the combustion air to fuel ratio by changing a theoretical combustion air volume set value of gas to air in accordance with the density value of the gas, is provided.
Patent JP-H08132566-A (JP)
Title: Biodecomposable composite sheet material
Inventor: HATA TOSHIAKI
IPC: D04H3/011
Filed: 1994-11-07
Abstract: PURPOSE: To provide a composite sheet material having excellent waterproofness and flexibility and comprising a film and an unwoven cloth made of long fibers having completely decomposable properties by microorganisms. CONSTITUTION: A biodecomposable composite sheet material is provided wherein either one of faces of a first sheet layer comprising an unwoven cloth made of long fibers spun out of a molten aliphatic polyester resin containing glycol and an aliphatic dicarboxylic acid or its derivative constituent as structural units is bonded to a second sheet layer comprising a film of a biodecomposable aliphatic polyester resin.
Patent JP-S61286706-A (JP)
Title: System for detecting position
Inventor: ARIMURA YOSHIAKI
IPC: G01B11/00
Filed: 1985-12-05
Abstract: PURPOSE:To automate the assembling of parts and to accurately detect a stamped branded as inferior product position, by optically detecting the positional shift of minute parts of which the mechanical alignment is impossible because the parts are too minute. CONSTITUTION:The image signal obtained by picking up the image of an objective substance 1 by an image pickup apparatus 6 is converted to digital quantity by an A/D converter 9 in synchronous relation to the synchronous signal of the apparatus 6 and the signal thereof is stored in the address corresponding to the two-dimensional coordinates of a memory 10. Subsequently, an image signal is successively read from the memory 10 and a threshold value is calculated from the average value of a region high in an image signal level and that of a region low in said image signal and the objective substance 1 and the peripheral background part thereof are divided on the basis of said threshold value and, further, the specific object in the divided objective substance 1 is extracted by signal processing and the positional shift signal of the object is calculated from the data relating to the extracted object. The quality of the shape of the object or the mark preliminarily applied to an inferior product is detected by the image signal of the extracted object.
Patent JP-S61165188-A (JP)
Title: Symbol recognizing system
Inventor: UNE JUNZO
IPC: G06K9/62
Filed: 1984-12-24
Abstract: PURPOSE:To absorb a dislocation at the time of handwriting and a dislocation due to an expansion of a paper and to execute the symbol recognization with high reliability by executing the cutting correction as the result of the measurement of a symbol central measuring circuit when the dislocation quantity of the central position of a symbol and the central position of a lattice is the prescribed value or above. CONSTITUTION:At a graphic input processing device in which a hand-written drawing written on the basis of the lattice provided to an orthogonal coordinates system at the equal interval is automatically read, recognized and processed and a symbol central measuring circuit 314 to measure the symbol central position by the coincident inspection of the picture image data in a small area cut with respective lattices as a center to recognize the symbol and the symbol mask pattern is provided. By the symbol central measuring circuit 314, the dislocation out of the central position of the symbol is measured, when the result is the prescribed value or above set beforehand, the cut address is corrected for the dislocation quantity only, cutting is executed again, and the symbol is recognized with a symbol central position as a center.
Patent JP-S62133465-A (JP)
Title: Laminate type organic electrophotographic sensitive body
Inventor: IMORI TORU
IPC: G03G5/04
Filed: 1985-12-05
Abstract: PURPOSE:To obtain a laminate type org. electrophotographic sensitive body having high photosensitivity and increased bonding strength by interposing a film of metallic soap between a support and a photoconductive layer. CONSTITUTION:A film of metallic soap is interposed between a support and a photoconductive layer. The metallic soap is selected among the cobalt, lead and calcium salts of satd. and unsatd. fatty acids, alicyclic carboxylic acids and alkylbenzenesulfonic acids. The satd. fatty acids are 8-25 C fatty acids such as lauric acid. The preferred thickness of the film of metallic soap is 0.01-2mum, an excessively large thickness of the film or an excessively high metal content in the metallic soap reduces the sensitivity.
Patent JP-H03133236-A (JP)
Title: Demodulator
Inventor: MACHIDA KAZUMI
IPC: H04L27/38
Filed: 1989-10-18
Abstract: PURPOSE:To avoid effect of transmission of a composite modulation signal to the quality by multiplying a frequency modulation wave subject to re- modulation at the pre-stage of PSK or QAM demodulation or a phase modulation wave with a reception carrier so as to cancel a phase error due to superimposed modulation. CONSTITUTION:An FM modulator 14 is re-modulated with a signal thetaF(t) demodulated by an FM demodulator 13. On the other hand, the signal thetaF(t) demodulated by the FM demodulator 13 is outputted from an output terminal 11. A multiplier 15 multiplies the input carrier with the FM wave subject to re-modulation. Thus, a PSK wave without a phase error component by an FM signal is inputted to a PSK demodulation section. Each modulation wave in composite modulation is separately demodulated and no out of synchroniza tion in the carrier recovery synchronization loop is caused in the demodulation of a digital main signal and the deterioration of a code error rate is not caused for the transmission.
Patent JP-S62132941-A (JP)
Title: Water swelling expanded sealing material
Inventor: HAYASHIDA YASUMASA
IPC: C08J9/06
Filed: 1985-12-04
Abstract: PURPOSE:The titled sealing material containing a water swelling material, hydraulic material and rubber, expanded by a foaming agent, having improved water swelling property, low expansion pressure and small shrinkage even by drying and suitable for water stopping, packing materials, etc. CONSTITUTION:A sealing material, consisting of (A) a water swelling material, preferably kneadable with rubber, particularly preferably pasty water swelling urethane resin with (B) a hydraulic material, preferably hydraulic cement, (C) rubber, e.g. natural rubber, synthetic rubber, reclaimed rubber and/or elastomer, and (D) a foaming agent, e.g. N,N'-dinitrilopentamethylenetetramine, and preferably (E) a cement based quick hardening agent and (F) a crosslinking agent, e.g. sulfur or organic peroxide, etc., and obtained by kneading the components (A) with (B), (C) and (D) in a rubber kneader, molding, pressing and vulcanizing the resultant mixture. The amounts of the respective components based on 100pts. component (C) are within the following ranges; 20-250pts. component (A), 20-300pts. component (B) and 0.3-20pts. component (D).
Patent JP-H01114557-A (JP)
Title: Bumper
Inventor: KOBAYASHI JUNYA
IPC: C08J5/04
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a bumper which possesses a strength comparable to a steel bumper and can be easily manufactured by using the oxynitride glass as the fiber for reinforcing a bumper for vehicle which is made of synthetic resin. CONSTITUTION:About 20.0mol% SiO2, about 40.8mol% CaO, about 12.0mol% MgO, about 14.4mol% Al2O3 are mixed and molten at about 1500 deg.C for about two hours. After cooling, the mixture is pulverized to the particles having a particles size of about 10mum, and about 12.8mol% Si3N4 is added, and molten at about 1750 deg.C in nitrogen for about 30min, and an oxynitride glass is obtained. Said glass is heated at about 1380 deg.C in the nitrogen atmosphere, and spined to obtain a continuous fiber having a diameter of about 15mum. The obtained glass fiber is impregnated with synthetic resin, and hardened in a metal mold, and a holding body 1 for bumper is obtained. Said holding body 1 has a U-shape section, and bulging parts are formed on the upper and lower sides 3 and 4. Therefore, light bumper having a high strength can be obtained, and the need of a complicate manufacturing process is obviated.
Patent JP-2001059364-A (JP)
Title: Method for melting snow on roof making use of heat insulation of snow
Inventor: FUKUCHI NAGAYOSHI
IPC: E04H9/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To melt the snow on a roof naturally using a simple facility. SOLUTION: A thin heat insulation material 3 inferior in heat insulation performance, a ceiling heat insulation material 5 with increased thickness to improve the heat insulation performance, and a wall riser heat insulation material 4 are connected to a lower part of a roofing material 1 without any clearance to provide an attic space 9 of highly airtight and highly heat insulated structure. The waste ventilation heat 8 fed from a dwelling space 6 to the highly airtight and highly heat-insulated attic space 9 by a ventilator 7 is exhausted from an attic exhaust outlet mounted toward the outside of the attic space.
Patent JP-H03133508-A (JP)
Title: Drawing and rolling method for thick seamless pipe
Inventor: KAWATE TAKAO
IPC: B21B37/18
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a seamless steel pipe with a specified thickness at its pipe end part and stationary part, by making the interstand tension in zero over the whole length of a pipe and performing the reducing with no tension. CONSTITUTION:A seamless pipe whose thickness is uniform from the pipe end part to stationary part can be manufactured because of the pipe end part thickness of after reducing at each stand being made in a target thickness, in the case of no tension rolling and the yield is improved because of a cropless rolling becoming possible. Also, no offgage is generated by a thinning phenomenon in no tension rolling because of the blank pipe thickness being made larger than the target thickness by the part equivalent to the thinning amount in no tension rolling. Moreover, the elongation length like the thickness becoming constant at the pipe end thickness is found over the whole length of the pipe and the reducing is performed so as to obtain the elongation length, so the reducing at no tension can be facilitated.
Patent JP-H1191195-A (JP)
Title: Thermal transfer type recording apparatus
Inventor: NOMURA YOSHIHIRO
IPC: B41J2/32
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To simply optimize a heater line position of a heat-generating body of a thermal recording head to a top point of a platen roller and surely prevent generation of wrinkle-based image losses on recording papers in a thermal transfer type recording apparatus. SOLUTION: In a thermal transfer type recording apparatus carrying out recording with holding a recording paper and a transfer film between a heat- generating body 15A of a thermal recording head 15 and a platen roller 32, a heater line setting-switching device 60 is provided which can switch setting of a heater line position P1 of the heat-generating body 15A of the thermal recording head 15 to a top point of the platen roller 32. This heater line setting- switching device 60 has a first and a second cylindrical head guides 61A, 61B and a ring groove-like engagement part 61C in an axial direction of a guide cylindrical body 61 fitted in the circumference of a supporting shaft 32A at each side of the platen roller 32 supported at a case, and also includes a guide position-switching device 63.
Patent JP-H02130408-A (JP)
Title: Coordinates measuring machine
Inventor: KURAUSU HERUTSUOOKU
IPC: G01B11/00
Filed: 1988-10-31
Abstract: PURPOSE: To execute a number of different measurement topics accurately in all spatial directions at a low cost by using a link mechanism that needs not support weight at all and a measurement system that is added to it. CONSTITUTION: Three angle encoders are incorporated in rotary joints 11, 12, and 13 and angle positions α, ', and γ that are rotated or turned are measured. The position of the a probing ball 19 at the probing pin of a probing head 7 is decided uniquely by also considering known lengths a1 and a2 of a member between rotary axial lines of joints 11 and 12 or 12 and 13 and a lead-out length L of a measurement arm 5 of a height measuring machine. The rotary detector of the joints 11, 12, and 13 and the detection system of a scale 8 of a height measuring machine 2 are connected to a computer 17, and the computer 17 calculates and displays the position of the probing ball 19 at Cartesian coordinates from obtained angles α, β, and λ, measured height value Z, and parameters a1 , a2 , and L that are obtained in advance.