baber/WOPTO huggingface dataset:
Patent JP-H04150368-A (JP)
Title: Picture reader
Inventor: YOSHIDA YOSHIKI
IPC: H04N1/04
Filed: 1990-10-11
Abstract: PURPOSE:To detect a size of an original accurately and to correct a signal in the case of a thick book by providing an illumination means to an original retainer in addition to a light source for original reading and a light source to detect an angle of the rotation of the retainer to the reader. CONSTITUTION:In order to detect a size of an original, a CPU 40 lights illumination means LP1, LP2, LP3 provided to a retainer 20 and turn off read light sources 2a, 2b, then the part cut by the original causes a black level because no light enters an image pickup means and the other part causes a white level, then the size of the original is accurately detected. Moreover, in the case of a thick book original, since the CPU 40 corrects the detected signal in response to the angle of the retainer 20 detected by angle detection means A, B, C, D of the retainer 20, the original size is detected with high accuracy. However, the angle of the retainer 20 reaches a prescribed angle or over, the CPU 40 makes warning to inhibit the detection of the original size.
Patent JP-H07126794-A (JP)
Title: Production of molten iron alloy using scrap as raw material
Inventor: MATSUO MITSUTAKA
IPC: C22C33/04
Filed: 1993-11-01
Abstract: PURPOSE:To produce molten iron at good thermal efficiency in a low cost by respectively adjusting the quantity and the composition of the molten iron, the quantity of carbonaceous material and secondary combustion ratio of gas in a furnace, etc., and also, partially remaining the molten iron and molten slag in the furnace when tapping, at the time of producing the molten iron by using scrap as raw material in the top-bottom blowing converter. CONSTITUTION:The cheap steel scrap 7 and coal 6 are charged into top-bottom blowing converter 1 having the molten iron 5 and the molten slag 4 and pure oxygen, etc., is blown from a top-blowing lance 3 and N2 or the other inert gas are blown from the furnace bottom to stir the molten iron and the molten slag. In this case, the molten slag quantity Sw in the furnace is regulated with the rated molten iron quantity Mmax and the bottom blowing gas quantity Bgas shown in the inequality I, and all of 1.0-1.7 CaO/SiO2 value, 0.6-2.3% Fe concn. in the molten slag, 5-40% of the carbonaceous material quantity in the furnace per the molten slag quantity, and 2.5-4.7% concn. in the molten iron are adjusted, and the top blowing oxygen quantity and the fixed carbon content FC in the carbonaceous material are adjusted so that the secondary combustion ratio PC of the gas in the furnace satisfies the inequality II, and also, 5-50% of the molten iron and >=80% of the molten slag in the furnace is left at the time of tapping, and then, the production of the molten iron in the next is started.
Patent JP-H04148937-A (JP)
Title: Ink jet recording apparatus
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the consumption of ink due to unnecessary emission inferiority recovering operation and to set the size of a waste ink sump. to the necessary min. degree by-performing the input of the operation command from an emission inferiority recovering means only within the preset number of times within a preset definite time. CONSTITUTION:When emission inferiority is generated in a printing head 3, a suction pump 15 is operated through a cap 13 and piping 14 to suck ink from the printing head 3 to perform emission inferiority recovering operation. The sucked ink is sent to a waste ink sump 17 through piping 16. Emission inferiority recovering operation is performed by pushing the recovering operation switch being the recovering operation command input means on an operating panel when the printing inferiority on a recording medium is visually confirmed. A recovering operation command is set so as to be capable of being inputted within four times including the first time, for example, within one hr from the first recovering operation in such a state that the same power supply is in an ON-state.
Patent JP-H04150495-A (JP)
Title: Tv camera adjusting device
Inventor: TAKENAKA TAKEHIKO
IPC: H04N17/00
Filed: 1990-10-12
Abstract: PURPOSE:To maintain the output of a signal circuit at a prescribed value by comparing the output of the signal circuit with set data by correlating the output with a prescribed signal output read out of a storing section and rewriting the data stored in a memory section based on the signal obtained as a result of the comparison. CONSTITUTION:Output signals are converted into digital signals by means of an A/D-converting section 8. A comparing section 10 compares the digital signals with data read out of a storing section 9 through a control section 11 and outputs a signal corresponding to the difference between the digital signal and stored data as a signal circuit 1 adjusting signal for rewriting the stored data. Rewritten data are read out and inputted to a data holding section 6 and the section 6 holds the new data. Therefore, an adjusting signal outputted from a D/A converting section 7 is modified based on the rewritten data.
Patent JP-H04147986-A (JP)
Title: Porcelain enameled product with tone of natural stone and its production
Inventor: OTA MAKOTO
IPC: C23D13/00
Filed: 1990-10-11
Abstract: PURPOSE:To produce a porcelain enameled product having a texture with a tone of natural stone and excellent in external appearance by applying a porcelain enamel layer as ground coat to a metallic substrate, putting a colored glaze of clear frit on the above layer, applying stippled finish with different colored glazes to the above, and then performing firing and matting. CONSTITUTION:A porcelain enamel layer 2 as ground coat of black color, etc., is provided onto a steel sheet 1 for porcelain enameling as a metallic substrate. A colored glaze composed essentially of clear or semitransparent frits is put on the above ground coat porcelain enamel layer 2 to form a porcelain enamel layer 4 as cover coat. Subsequently, stippled finish with one or more colored glazes, each composed essentially of clear or semitransparent frits and producing a color dissimilar to that of the above colored glaze, is applied to the above layer 4 to provide a spotted porcelain enamel layer 5 having a color tone dissimilar to that of the above cover coat porcelain enamel layer 4. Then, firing is applied to the above, and an abrasive material is blasted against the surface of the resulting porcelain enameled layer to perform blasting. By this method, a matt surface of <=30% degree of brightness is formed, and a porcelain enameled product 7 with a tone of natural color can be obtained.
Patent JP-H1083156-A (JP)
Title: Bellows type display tower
Inventor: MIZUSHIMA TORU
IPC: G09F19/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To raise the housing efficiency of a display tower, to effectively utilize a limited space and to facilitate taking out and in at the time of stacking. SOLUTION: A sidewall of an axial body 1 of the display tower is formed to a bellows 2 to allow the display tower to be folded when stored. It is appropriate to adopt the blow molding using a polypropylene resin, for example, as a means for molding the sidewall of the axial body to the bellows form. Further, the manufacturing process is reduced and there is no possibility that these come off when used, when a flange 3 at the bottom part of the axial body 1 and a knob 4 at the upper part of the axial body 1 as well are molded at the same time when the bellows 2 is molded. Rubber, etc., having a high specific gravity is used, for example, as a deadweight 5, which is formed to an annular shape to provide a space part 6 in the center.
Patent JP-S61154722-A (JP)
Title: Automatic metal die exchanging method of press work machine
Inventor: WADA KEIZO
IPC: B21D37/14
Filed: 1984-12-27
Abstract: PURPOSE:To reduce the loss in time and to exchange safely by providing the storing rack of metal dies with adjoining a press working machine, by storing to the rack with removing by a control device one part of the upper die or lower die and by taking off substitute metal die. CONSTITUTION:The metal die housing 25 to incorporate freely rotatively automatic tool exchanging devices 17, 19, upper die rack group 21 and lower die rack group 23 at the position adjoining in the longitudinal direction of the upper and lower dies of a press brake. A rack plate 29 is driven with the numerical control by the pinion gear 31 provided on the upper and lower parts of the center of a parallel part, locating the necessary upper die rack 21 and lower die rack 23 on the corresponding position of the automatic metal die changing device 17, 19. The holding bodies 33, 35 of the automatic metal die changing device 17, 19 move in parallel to the longitudinal direction of the upper die and lower die with being guided by freely elastic rail members 37, 39. It is thus delivered upto the upper die rack 21 and lower die rack 23 with moving upto the metal die housing 25 is necessary.
Patent JP-H09115713-A (JP)
Title: Rare earth metal bonded magnet and its manufacture
Inventor: ANPO TAKESHI
IPC: H01F1/057
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To stably provide a rare earth bonde magnet having magnetic characteristics of maximum enery product (BH) max >=11.0MGOe. SOLUTION: In a rare earth metal bonded magnet manufacturing, R-Fe-B based alloy (R is one kind or more kinds out of Nd, Sm, Pr, La and Ce) powder is mixed with organic binder, and molded and hardened, and then the surface is coated. In this case, the density after molding and hardening is adjusted to be higher than or equal to 6.29g/cm<3> , the surface is coated with coating material capable of hardening at 140 deg.C or lower, and the coated film is hardened at 140 deg.C or lower. The hardening of a molded object is performed by heating in an inert gas atmosphere.
Patent JP-S60159373-A (JP)
Inventor: MATSUKUSU BERUHITORUTO
IPC: F02P19/02
Filed: 1984-12-27
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-H04150478-A (JP)
Title: Electronic image pickup device
Inventor: OGASAWARA YUJI
IPC: H04N5/907
Filed: 1990-10-12
Abstract: PURPOSE:To reduce man-hour for development related to the its memory and, at the same time, to make the memory itself highly reliable by incorporating a storage having the same form of circuit block as that of a memory circuit section applied to a memory card in the image pickup device. CONSTITUTION:A main circuit board 14 for controlling the sequence of this image pickup device is arranged on the internal bottom surface side of an armor body 1 and memory substrates 12 on which memories which are used as storages for at least temporarily accumulating picture information to be recorded in a digital form are arranged above the board 14. Then an interface circuit board 13 for control is put between the substrates 12. Since standardized memory cards available on the market or memory substrates of the same form are used as the incorporated memory substrates, the man-hour for development of this electronic image pickup device itself can be reduced and, in addition, memory substrates with guaranteed reliability can be used as the memory substrates themselves.
Patent JP-H04148403-A (JP)
Title: Clock signal skew circuit
Inventor: KAWAI HISAO
IPC: G06F1/10
Filed: 1990-10-12
Abstract: PURPOSE:To continue a stable operation with the clock signal of a low frequency even if PLL circuits are deviated from a lock state by detecting the unlock of the corresponding PLL circuit and selecting the output of a clock signal oscillator for standby. CONSTITUTION:The outputs of unlock detection circuits 13 and 23 in first and second integrated circuits 1 and 2 are connected to an OR circuit 31. When either unlock detection circuit outputs an alarm signal, the OR circuit outputs the alarm signal. A selector circuit 14 selects and outputs either the output of the PLL phase Looked Loop)circuit 12 being two inputs and the output of the clock oscillator for standby 21 by the output of the OR circuit 31. In such a case, the clock signal being the output of the PLL circuit 12 is usually selected when the alarm signal is not outputted to the output of the OR circuit 31. Thus, a clock signal skew circuit in which the logical circuit of a poststage can be maintained to normally operate even if there is the unlock of the PLL circuits 12 and 22 can be obtained.
Patent JP-2000084518-A (JP)
Title: Impervious layer
Inventor: GOTO EITA
IPC: E02B3/12
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To enable to test the film thickness and the pin hole over the whole surface with non-destructive inspection by consisting a water impervious layer used to a bulkhead of a river, etc., of a base sheet layer formed with non-woven fabric, etc., provided with a conductive sheet on the whole surface, and a water-proof layer formed of a water proofing material sprayed and fixed on the whose surface of the base sheet layer. SOLUTION: The impervious layer 1 laid on the bottom of a recess part 3 formed on the ground surface 2 of a final waste disposing site or the slope surface position, is constituted of the base sheet layer 7 formed of the base sheet formed with short fiber non-woven fabric 5, etc., provided with the conductive sheet 4 on the whole surface, and the water proof layer 9 formed of the water proofing material 8 sprayed and fixed on the whose surface of the base sheet. This kind of the water proofing layer 1 can be measured for the film thickness of the water shielding layer 9 and the pin hole through the conductive sheet 4 with a non-destructive testing device.  The base sheet of the base sheet layer 7 may be formed from a geo-synthetic clay linear having self repairing performance, thus the water leakage can be prevented from occuring with work of the self repairing performance, even the sheet is damaged if anything should happen.
Patent JP-H0797517-A (JP)
Title: Sliding resin composition
Inventor: SAITO KOJI
IPC: C08K3/30
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a sliding resin composition having an optimized blending ratio of a solid lubricant to actualize reduction in coefficient of friction and striking increase in wear resistance. CONSTITUTION:This sliding resin composition comprises 50-73wt.% of at least one of a polyamideimide resin and a polyimide resin as a binder, 3-15wt.% of a polytetrafluoroethylene, 20-30wt.% of molybdenum disulfide and 2-8wt.% of graphite as a sol-id lubricant and the total of the solid lubricants is 27-50wt.%. The sliding resin composition provides a resin-coated layer having excellent wear resistance and initial fitting characteristics. The resin-coated layer is made into a smooth and excellent sliding face by sliding on an opponent material at the initial stage of sliding. Consequently, a coefficient of friction after sliding on the opponent material for a given time is made smaller than one at the early stage. Therefore a stationary loss amount is reduced to improve wear resistance.
Patent JP-H10125901-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: YAMAMOTO YOSHITSUGU
IPC: H01L29/812
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor, which can be raised the reliability without reducing the characteristics of a device, and a method of manufacturing the transistor. SOLUTION: A gate electrode 10 is formed on an i-type AlInAs Schottky contact layer 6 exposed through the bottom of an open part provided in an ohmic contact layer 7 and thereafter, the whole semiconductor layers on a substrate 1 are annealed in a vacuum to remove a fluorine oxide adhered to the surface of the layer 6. A surface protective film 14 consisting of a semiconductor material not containing simultaneously the three atoms of Al, In and As atoms is selectively grown epitaxially in the open part in such a way that the layer 6 under the bottom of the open part does not come into contact with the atmosphere in succession to the vacuum annealing process.
Patent JP-H11109984-A (JP)
Title: 'karaoke' (orchestration without lyrics)' device reproducing multi-story type musical composition exclusive mood video from dvd
Inventor: MINO HIROSHI
IPC: G10L25/51
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To display a specified mood video for a musical composition by compressing the moving picture data at an MPEG standard and storing numerous various mood video data. SOLUTION: The mood video by a video signal V is displayed on a display 22, and a lyrics image by the graphics data G is superimpose displayed on the same display 22. Then, various parameters extracted from the main melody data and a song signal are compared any time by a song state decision part 33, and are outputted to a central processing unit 11 successively at prescribed timing as plural systems of marking signals set at every various parameters. Background videos of respective titles are changed so that a course of reproduction is branched according to song marks transferred from the central processing unit 11 at every section of an index dividing a reproducing time axis. A DVD controller refers to a program chain control table, and reads out it successively to start the reproduction.
Patent JP-H01116977-A (JP)
Title: Slider for magnetic head
Inventor: KANDA HIDEKAZU
IPC: G11B21/21
Filed: 1987-10-29
Abstract: PURPOSE:To prevent dust infiltration between a rail face and magnetic disk face by providing the inclination face inclined to the right and left for the moving direction of a fluid with the direction of the slope line of a tapered face as the boundary on the tapered face of the fluid flowing side end part of the rail provided on the floating face of a slider. CONSTITUTION:Inclination faces 12, 13 are formed in the right and left directions for the flowing direction of an airstream with the direction of the slope line 11 erected nearly at the center of the width (l) of the tapered face 2B of the flowing side of the airstream as the boundary. Since the dust inside the airstream led to the tapered face 2B having the inclination faces 12, 13 moves along arrow mark C and D directions along the inclination faces 12, 13, no dust is infiltrated between a rail face 2A and magnetic disk face.
Patent JP-H0584107-A (JP)
Title: Soft face chuck
Inventor: NISHIDA TATSUO
IPC: A44B18/00
Filed: 1991-09-26
Abstract: PURPOSE:To attempt to keep a strong binding force by pressing the face of a face chuck sheet consisting of a felt sheet on the face of a face chuck sheet consisting of a velvet sheet and plunging the ultra-feather of the velvet sheet into a felt layer wherein ultra-fine fibers are densely entangled. CONSTITUTION:A velvet sheet 10 consists of a sheet wherein pile-cut ultra- feathers 1 are densely formed on the surface of a velvet raw material to form a face chuck sheet A. The velvet raw material is a product where in pile-cut ultra-feathers 1 are formed on the surface by pile-weaving or pile-knitting a yarn made of wool, silk, man-made fiber, etc. A felt sheet 20 is prepd. by entangling densely ultra-fine yarn 3 made of cotton, wool, natural fiber, man-made fiber, etc., with a specified length and pressing it into a sheet and a face chuck sheet B is prepd. by forming it into an appropriate size and shape. Both sheets A and B are bonded by entanglement of the densely formed ultra-feathers 1 and the felt layer as if both faces have pressure-sensitive adhesive forces each other.
Patent JP-S61158820-A (JP)
Title: Lead titanate crystallite and production thereof
Inventor: KAMIHIRA AKIRA
IPC: C01G23/00
Filed: 1984-12-28
Abstract: PURPOSE:In wet synthesis method in an alkali aqueous solution, the titled crystallite capable of corresponding diversification of uses without requiring heat treatment, having high uniformity of composition and high purity, having novel crystal phase, obtained by specifying pH and the reaction temperature. CONSTITUTION:Lead titanate crystallite which has diffraction peak in the vicinity of 2theta=30.71 (theta: diffraction angle by X-ray diffraction with Cu target and is needle-like crystal of tetragonal system. The crystallite has completely novel crystal phase, and is obtained by reacting a soluble Ti compound or its hydrolyzate with a lead compound in an aqueous solution at 11.2-13.0 at >=145 deg.C. Since the needle-like crystallite has >= tens needle-like ratio, and keeps this needle-like form even if it is subjected to phase transition into perovskite type by heat treatment, it is considered to have high utility value as a composite material. Since the crystallite has high stoichiometric properties and purity during synthesis, characteristics as a piezoelectric element can be improved.
Patent JP-H11114636-A (JP)
Title: Die set and die device
Inventor: HYODO YOSHIFUSA
IPC: B21D45/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To easily take out worked products manufactured by punching working. SOLUTION: In the die 52, a back up 56 has been mounted in a die hole 54 through a first energizing member 58. The tip of a punch 62 is insertable into the die hole 54, and a stock 60 is punched by the punch 62, combined with the die 52. A stripper 66 is freely slidably fit to the punch 62 and is opposingly arranged to the die 52, the back side to the die 52 is supported by a second energizing member 68, and at the time of punching working, the stock 60 is pressed between the back side and the die 52 while the back side is being pushed by the die 52 against the energizing force of the second energizing member 68. After the punching working, when the die 52 and the punch 62 are separated, the movement of the stripper 66 in the die 52 direction by the energizing force of the second energizing member 68, is regulated by a regulating means 12.
Patent JP-S62134594-A (JP)
Inventor: MIZUKI FUMIO
IPC: G21D3/04
Filed: 1985-12-06
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-H11161504-A (JP)
Title: Device and method for processing implementation of job by information processing system
Inventor: DURAND DANIEL LUCIEN
IPC: G06F9/46
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To process the implementation of a job according to resources by comparing the quantity of resources needed to implement the requested job with the quantity of current usable resources and determining the start, postponement, and rejection of the requested job according to the comparison result. SOLUTION: When the job is inputted and the quantity D3 of necessary resources is declared, the job is started on condition that resources Af that a resource manager regards as usable ones is larger than D3. Then, available resources are determined as a virtual memory, a read memory, a temporary file space, and the CPU use time between final time intervals. Then the quantity of unused resources assigned to other requests is calculated and the quantity of the resources needed to implement the requested job is compared with the quantity of current usable resources obtained subtracting the quantity of the resources assigned to other requests. According to the comparison result, the start or postponement of the necessary job or the rejection of the start is controlled.
Patent JP-H04152897-A (JP)
Title: Determination of trace mercury
Inventor: NUMATA MASAHIKO
IPC: C12Q1/26
Filed: 1990-10-15
Abstract: PURPOSE:To determine trace mercury in high sensitivity with significantly shortened determination time by adding catalase, mercury ion reductase and NADPH to a sample solution containing trace mercury to reduce the mercury ion and by measuring the change in the amounts of the NADPH, etc. CONSTITUTION:Each specified amount of mercury ion reductase and NADPH are added to a sample solution containing trace mercury in the presence of catalase to reduce the Hg<2+> in the solution into Hg<0> and also oxidize the NADPH equivalent thereto into NADP<+>, and concomitant change in the amount of the NADPH or NADP<+> in the solution is measured. In this case, the Hg<0> is oxidized by the catalase into Hg<2+> again, thereby establishing a cycling reaction system where the oxidation and reduction of the mercury ion are made repeatedly, thus determining trace mercury in high sensitivity.