baber/WOPTO huggingface dataset:
Patent JP-H07272413-A (JP)
Title: Coding and decoding mechanism for digital type magnetic recording/regeneator
Inventor: ADORIANUSU YOHANESU MARIA DENI
IPC: G11B20/10
Filed: 1995-03-09
Abstract: PURPOSE: To conduct recording to a D type magnetic recording device by adding a parity word to a compressed high-grade digital video signal and replacing 00(16) and FF(16) with other usable 8-bit words. CONSTITUTION: In an encoding mechanism 28, an input terminal 1 receives a compressed signal of 150Mbps converted from a high-grade digital video signal of 664Mbps, and a standard-grade digital video signal of 166Mbps is generated from the compressed signal, and transmitted to a D type magnetic recording device 24. In an error-correction encoding device 3, a parity word is added to a packet consisting of (p) 8 bit words from the input terminal 1, and transmitted to a converter 6 as a packet of n×8 bit words. The unusable states of the 00(16) and FF(16) of the 8 bit words are limited to the input-output data of the D type magnetic recording device 24. Accordingly, the converter 6 displays by replacing these 00(16) and FF(16) with other usable 8 bit words.
Patent JP-H09242458-A (JP)
Title: Constant bearing core sampling device and method
Inventor: IKEDA TAKASHI
IPC: E21B49/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect the bearing of a core sampled from a borehole for soil survey. SOLUTION: The ends of plural shaped probe 2 supported in the axial direction of a borehole are pushed against the bottom of the borehole made in a ground and the relative positions of the ends of the shaped probe 2 are preserved. The shaped probe 2 are supported on the base 1 and the base 1 is fixed to a bearing recorder 4 in a preset direction with a supporting cylinder 3, a nut 7, etc. The bearing recorder 4 in which a magnet (a magnetic compass) and a photosensitive material to record a direction indicated by the magnet are built is used to record a relationship between a bearing indicated by the magnet and the direction of the mainbody of the bearing recorder 4. Then, after a core 40 is sampled, the end shape of the core and the end positions of the shaped probe are collated to restore a positional relationship. In this way, the bearing of the core is accurately detected.
Patent JP-H01254372-A (JP)
Title: Sliding plate of gate valve for metallurgical vessel
Inventor: ANTON PUFUIRU
IPC: B22D37/00
Filed: 1988-04-01
Abstract: PURPOSE: To prevent the solidification of molten steel in a gate valve passage by arranging a gas passage at the upstream side in a slide plate and also, press-supplying the gas into the passage at the upstream side in the plate and the inlet of a metallurgical vessel at the time of closing the gate valve. CONSTITUTION: An upper side fixed plate 9 and a slide plate 13 having the refractoriness, are arranged from the upper side in order in the gate valve 7 and the passages 10, 12 are formed, respectively. A plug 17 composed of porous refractory brick is arranged in the hole 16 in the slide plate 13. In the case of press-feeding the gas of inert gas, etc., from a gas feeding conduit 18 at the outer part, at the time of closing the gate valve 7, the gas is introduced into the passage 10 of the plate 9 and a passage 5 of a nozzle brick 6 from the porous plug 17 to circulate the molten steel. By this constitution, since the cooling of the molten steel is prevented, the solidification of the molten steel in the passage of the gate valve 7 is prevented.
Patent JP-S59202879-A (JP)
Title: Optical printer
Inventor: MIYAMOTO KAZUKI
IPC: B41J2/455
Filed: 1983-05-06
Abstract: PURPOSE:To obtain a light output of the stable light intensity constantly from a source for exposure by a method wherein the temperature of a photodiode array is detected and a driving current supplied to the photodiode array is controlled. CONSTITUTION:A reference voltage Vc, which corresponds to the reference operating temperature of a photodiode, is predetermined and supplied to a subtractor 12. The subtractor 12 calculates the positive or negative difference between the reference voltage Vc and an output voltage Vo obtained from a temperature sensor 11 and the calculated value is supplied to a voltage-current converter 13. A positive or negative current is produced by the converter 13 according to that calculated value and the current is given to an adder 15. For instance, when the temperature of a photodiode array 3 is higher than the predetermined temperature, the positive differential voltage is obtained from the subtractor 1 and the positive current is produced by the voltage-current converter 13 accordingly and supplied to the adder 15. The current produced by the voltage-current converter 13 is added to a constant current from a constant current source 14 by the adder 15 and a large current is supplied to the photodiode array 3B so that the reduction of the light intensity of the light output from the photodiode array 3B is suppressed.
Patent JP-H06289387-A (JP)
Title: Illuminating optical system and projection type display device
Inventor: ITO YOSHITAKA
IPC: H04N5/74
Filed: 1993-04-05
Abstract: PURPOSE:To project only polarized light with high efficiency by combining an optical transmission element consisting of two kind of lens plates with a polarized light converting element and converting random polarized light into specific linear polarized light, and superposing and coupling the resulting luminous flux and guiding it to a lighting area. CONSTITUTION:The random polarized light 11 from a light source 10 is split by a polarization beam splitter 16 as a polarized light splitting element into linear polarized lights which are a P polarized light 12 and an S polarized light 13; and the P polarized light passes through a lambda/2 phase plate 14 to become an S polarized light and the S polarized light 13 is projected as it is. Further, the optical transmission element consisting of the 1st lens plate 21 and 2nd lens plate 22 is arranged between the polarized light converting element and lighting area 22, and the split pieces of luminous flux are converted into pieces of luminous flux which are as large as the lighting area 23, and then coupled together one over the other and guided to the lighting area 23. Consequently, even if the intensity of the luminous flux from the polarized light converting element is uneven, the unevenness of the intensity distribution is averaged by the thinning and coupling of the luminous flux, thereby obtaining an excellent light distribution which is free from intensity unevenness and color unevenness in the lighting area 23.
Patent JP-H09241162-A (JP)
Title: Antiinflammatory agent
Inventor: MAEDA NORIHISA
IPC: A61Q17/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antiinflammatory agent, comprising an escinol as an active ingredient, excellent in antiinflammatory effects and good in usability and safety. SOLUTION: This antiinflammatory agent comprises an escinol of the formula (R<1> is H or OH; R<2> is a pyranose residue) or its salt as an active ingredient in an amount of 0.001-20wt.%, preferably 0.1-7wt.%. The antiinflammatory agent is useful as a preparation for external use for the skin in order to prevent the skin from flushing due to sunburn or tanning with snow or skin roughening due to razor rash, etc., in the field of cosmetics and further for treating eczema, contact dermatitis, allergic dermatitis, solar dermatitis, herpes zoster, psoriasis vulgaris, ulcer, etc. The escinol of the formula or its salt is obtained by decomposing an extract from a plant such as a seed of Aesculus hippocastanum L. or escin with an alkali.
Patent JP-S5412524-A (JP)
Title: Hand scanner
Inventor: YOSHIDA KENICHI
IPC: G06K7/10
Filed: 1977-06-29
Abstract: PURPOSE: To obtain stable operation for the scanning section, by providing abrasion-proof material at the circumfernce of the scanning section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10276068-A (JP)
Title: Ring oscillator
Inventor: ISHIDA TAKAHIRO
IPC: H03K3/03
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the decline of an oscillation frequency when a power supply voltage is turned to a low voltage and to decrease the fluctuation to the change of the power supply voltage of the oscillation frequency by decreasing a resistance value in the case that the voltage of a power supply is near a rated value and increasing the resistance value accompanying the decline of the power supply voltage. SOLUTION: In the case that a first power supply voltage Vcc is small, a current for charging a first capacitor CAP1 and a second capacitor CAP2 becomes small. Then, voltage drop by the ON resistance components of first path transistors TR1 and TR2 and second path transistors TR3 and TR4 increased accompanying the decline of the first power supply voltage Vcc is affected. Thus, the delay of rise or fall accompanying the decline of the first power supply voltage Vcc at the potential of a node N is reduced. Thus, the decline of the oscillation frequency of this ring oscillator accompanying the decline of the first power supply voltage Vcc is suppressed and the fluctuation to the change of the first power supply voltage Vcc of the oscillation frequency is made small.
Patent JP-H05239191-A (JP)
Title: Production of aromatic polymer and heat resistant polymer
Inventor: KAKEGAWA HIROYA
IPC: C08G61/02
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a heat resistant aromatic polymer high in position selectivity and excellent in heat resistance and oxidation resistance and useful as a magnetic recording material, etc., by reacting an aromatic compound having an aromatic ring to which plural metals are bound with an aromatic carboxylic acid derivative, etc. CONSTITUTION:An aromatic compound having an aromatic ring to which two or more kinds of metals selected from alkali(ne) metals and thallium are bound is allowed to react with an aromatic carboxylic acid derivative (e.g. acid ester) or an aromatic compound having the carbon at alpha-position to which two or three halogen atoms are bound to provide the objective polymer. Furthermore, a polymer composed of tripheylmethane structural units connected at the 1,3- positions is useful as a heat resistant polymer.
Patent JP-H01249667-A (JP)
Title: Method for bonding al2o3-based ceramics by thermal spraying
Inventor: KATAOKA KOUICHIROU
IPC: C04B37/00
Filed: 1988-03-31
Abstract: PURPOSE:To improve the strength of a bonded body at a high temp. by applying build up spraying of a specified bonding material on the bonded part, and then heat-treating the bonded part at the time of bonding Al2O3-based ceramics. CONSTITUTION:When the split Al2O3-based ceramics are bonded, build up spraying of an Al2O3-ZrO2-3Al2O3.2SiO2 based bonding material is applied on the bonded part, and then the bonded part is heat-treated at 900-1200 deg.C for >=1hr. In this case, the surface roughness of 20-60mu Rmax is previously imparted to the bonding parts or the bonding base material is preheated at >=800 deg.C, and then the build up spraying is preferably applied to the bonded part. Furthermore, a groove or a groove having a flat face or a curved face is formed at the bonding parts, and then build up spraying is preferably applied on the bonded part.
Patent JP-H03284159-A (JP)
Title: Rotor of superconductive revolving armature and manufacture thereof
Inventor: NAGATA YASUHIRO
IPC: H02K55/04
Filed: 1990-03-29
Abstract: PURPOSE:To hold a superconductive field coil firmly and to increase a cooling effect for prevention of the superconductivity destruction by winding a spiral insulation spirally around a superconductive wire of the superconductive field coil, by making a regrigerant cooling pass in a space of the spiral insulation and by putting a cylindrical body on a coil installation shaft. CONSTITUTION:Liquid helium is supplied through a cooling pass 2a formed around a coil installation shaft 2, and it flows into a cooling pass 30a made of an insulating material in a slot and into a cooling pass 29a for an upper insulating material 29. The liquid helium then flows into a cooling pass 29b and then into a cooling pass 27 formed on a superconductive wire 25a by a spiral insulation 26 after passing through a cooling pass 29c, to cool the superconductive wire 15a directly. Thus a cooling effect is raised and a reliability is increased without the destruction of superconductivity. What's more, a cylindrical body 31 is put on the coil installation shaft 2 to hold a superconductive field coil 25 set in a slot 18 firmly in the slot 18.
Patent JP-S58194095-A (JP)
Inventor: NAKAMA YASUTOSHI
IPC: H03H11/26
Filed: 1982-05-10
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-S63243802-A (JP)
Title: Three-dimensional position measuring instrument for through hole
Inventor: KON YASUTOSHI
IPC: G01B11/00
Filed: 1987-03-31
Abstract: PURPOSE:To take a measurement even when the stopping time of a body to be measured is short at the time of its movement by judging whether or not the three- dimensional position of a through hole bored in the body to be measured is proper at a distance from the body to be measured. CONSTITUTION:Light from an illumination means 18 is projected on the surface of the body 11 to be measured, reflected light is generated except at the through hole 13, which appears as the dark part of a background. Then a light receiving means 19 senses the through hole 13 and its periphery as light and shade. The signal of the light and shade is sent and a two-dimensional decision means 21 receives a signal showing an image of the through hole 13 by the dark part. Further, a reference signal generating device 22 stores information on a desired reference through hole 13 sensed by the means 19 and its reference signal is sent to the means 21, which compares both with each other. For the linear position, the distance of the through hole 13 obtained by a linear sensor 31 is compared by a linear decision means 26 with the distance of the desired reference through hole 13. Thus, the means 19 and sensor 31 compares the three-dimensional position with the three-dimensional position of the desired reference through hole 13.
Patent JP-S556845-A (JP)
Title: Electrostatic induction transistor logic apparatus
Inventor: HORIBA YASUTAKA
IPC: H01L27/02
Filed: 1978-06-28
Abstract: PURPOSE:To reduce the junction capacitance while improving the high speed property and power efficiency by preventing injection of limited undesired carriers. CONSTITUTION:Regions 122, 11d and 132 compose a pnp transistor Tp respectively serving as an emitter, a base and a collector. Regions 10, 133 and 14a and 11a compose a SIT or FETTa respectively serving as a source, gate, drain and channel regions. Likewise, other SITs or FETTb and Tc are composed. An insulator 130 is provided between the undersurface of the gate region and the region 11. Accordingly, there is no parasitic junction capacitance on the undersurface of the gate region 131, thereby improving the switching rate.
Patent JP-S62235551-A (JP)
Title: Defect position display of strip object
Inventor: KAMIMURA SHIGERU
IPC: B65H43/04
Filed: 1986-04-04
Abstract: PURPOSE:To enable the carrying-out of the work of removing defective parts by distinction effectively without fail, by a method wherein defects are sorted into two kinds and the position of the first kind of defects is displayed at one lug end while the position of the second kind of defects is displayed at the other lug end. CONSTITUTION:Defects 3 and 4 of a strip object 1 are displayed at a lug ends along the length thereof 1. The defects 3 and 4 are sorted into streak defect 3 and the dot defect 4. The starting position and ending position of a streak defect 3 is displayed at one lug end of the strip object 1 while the position of a dot defect 4 is done at the other lug end by sticking a label 2 thereon. This enables the distinguishing between streak defects and dot defects without misreading, thereby assuring effective work of removing defective parts without fail.
Patent JP-H01251274-A (JP)
Title: Compiler device
Inventor: YAMAMOTO KATSUMI
IPC: G06F9/44
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the generation of an object program by running a loop which has been detected by a definition and quotation relation inspecting means and inspecting whether a vector instruction is applicable or not, and inserting its result into an instruction train of the loop. CONSTITUTION:A vector processing means 12 is called, an intermediate text B is inputted and whether a vector instruction is applicable to a loop or not is inspected, and in case it is applicable, a code generating means 13 transforms the text B so that an object program D which has used the vector instruction can be generated. A definition and quotation relation inspecting means 121 of an array generates definition and quotation relation inspecting information C to the loop to which the vector instruction is unapplicable due to a fact that a definition and quotation relation of the array is unknown. Subsequently, the means 13 is called, the text B is inputted and the program D is generated. When there is a loop to which the vector instruction is unapplicable, a definition and quotation relation inspecting instruction train inserting means 131 of the array is called, the information C is inputted, whether the definition and quotation relation of the array can apply actually the vector instruction or not is inspected, and an instruction train for outputting its result is generated and inserted.
Patent JP-H1029342-A (JP)
Title: Generation of contone image by sequential exposure of temperature sensitive image material using set of emitted beams
Inventor: BOSSCHAERTS JACOBUS
IPC: B41M5/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording data to form a contone image by projecting at least, two emitted beams to dots in different scan lines on a thermographic recording material and creating such a state that all of useful emitted beams of a group of beams are already projected to each of effective dots in the scan line by the time of completion of an exposure step. SOLUTION: At least, two emitted beams of a group of emitted beams are projected to different dots (m) in the scan line 1 on a thermographic recording material, even at whether time (t) of exposure, including the process to exposure the thermographic recording material with a group of emitted beams (bi-bl) in imagery and scanning manner. Consequently, the state is created that all of the useful emitted beams of the group of beams (emitted beams corresponding to useful density variations on the recording material) are projected to each of the effective dots (dots corresponding to densities different from zero) in the scan line by the time of completion of an exposure step. Thus it is possible to obtain a method for thermally recording or thermally generating a contone image.
Patent JP-H11275994-A (JP)
Title: Culturing apparatus for algae
Inventor: MURAKAMI KATSUSUKE
IPC: A01G7/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a culturing apparatus for algae enabling the efficient culturing and easy in the maintenance of a lighting system. SOLUTION: This culturing apparatus comprises a culturing tank 10 having a roughly cylindrical shape with a bottom made of a light-transmitting resin, for example, having an inside diameter of 700 mm, a diameter of 1300 mm and a volume of 200 liters, and a roughly circular lighting system, having the culturing tank 10 at the center, connecting nine sets of lighting units 2 with connection metal fittings 3 in a state where a unit is in close contact with the next one with the exception that units at both the ends have a space X between them. The lighting system and the culturing tank 10 are placed on a frame 30.
Patent JP-H02257184-A (JP)
Title: Learning chart
Inventor: TANAKA KEIJIROU
IPC: G09B19/00
Filed: 1989-03-30
Abstract: PURPOSE:To enable a leaner to progress learning confirming whether problems are exactly memorized or not by providing problem areas in which the part or the overall of the explanation display of explanation areas is a problem blank in parallel with the explanation areas. CONSTITUTION:The problem areas 2 in which the part or the overall of the explanation display of the explanation areas 1, 3 and 4 is the problem blank are provided in parallel with the explanation areas 1, 3 and 4. The learner starts learning by concealing the explanation areas by such a concealing board as an opaque dunnage, reading the problem sentences of the problem areas and filling the problem blank. If the problem blank can't be filled, the explanation display which is a reply applicable to the problem blank is displayed by deviating the concealing board from the explanation area. Hereby, while filling the problem blanks of the problem areas, the learner can refer to the explanation areas when he is in difficulty in filling the problem blanks. Besides he can progress his learning while confirming whether the problems are exactly memorized or not.
Patent JP-S63248645-A (JP)
Inventor: OSADA TOMOJI
IPC: B65D5/60
Filed: 1987-03-30
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-S557608-A (JP)
Title: Video display system of infrared ray
Inventor: INOUE TAKESHI
IPC: G01J5/48
Filed: 1978-06-30
Abstract: PURPOSE: To make easy for the analysis of video, by displaying the curve corresponding to the temperature distribution of video along at least either one of horizontal or vertical direction designated to the video of infrared ray.  
     CONSTITUTION: The control circuit CONT outputs the intermediate luminance level signal being the grade line to the 167th, 183th and 199th scanning lines from the character generating section CG, when the number of horizontal scanning lines of the effective screen to infrared video is 199 and the video element on one horizontal scanning line is 224, and one video element 6-bit is memorized in the memory MEM, and further when the video display by the 166th scanning line is finished at the display of temperature distribution curve along the designated horizontal scanning line. Further, according to the Y address set to the register YREG, repetitive readout is made to the video signal of the address from MEM, and when the upper rank 5-bit and the content of the counter CNT are in agreement, the coincidence signal is fed to CG from the comparator CMP2 to output the white level signal and to display the temperature distribution curve along the horizontal direction designated. Thus, the video of infrared rays can easily be analyzed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05282485-A (JP)
Title: Blur deciding method for character pattern
IPC: G06K9/03
Filed: 1992-04-01
Abstract: PURPOSE:To decide the partial blur of the character pattern and a blurring character by using the ratio of the width of a gathering of black pixel to the basic line width of the character and the ratio of the width of a white pixel part sandwiched between black pixels as criteria. CONSTITUTION:A black pixel gathering detection part 5 scans the character pattern taken out of a character pattern memory 3 longitudinally and laterally by using the previously set basic line width to check the continuous width of the black pixels and decides that the part is the gathering of black pixels when the continuous width is larger than the basic line width both longitudinally and laterally. Further, a detection part 6 for the white pixel part sandwiched between the black pixels scans the character pattern longitudinally and laterally to check the appearance state of a white pixel and thus check the width of the white pixel part sandwiched between the black pixels, and passes the result to a blurring character recognition part 7. The recognition part 7 decides whether or not the character pattern is a blurring character or not from the basic line width and the investigation result of the black pixel gathering detection part 5.