baber/WOPTO huggingface dataset:
Patent JP-H07107297-A (JP)
Title: Method and device for encoding picture signal
Inventor: SHINBASHI TATSUO
IPC: H04N19/423
Filed: 1993-09-30
Abstract: PURPOSE:To improve the encoding efficiency by successively scanning two color difference signals while taking quantized coefficients at the same position on the same screen and sending it to a variable length encoding circuit. CONSTITUTION:A luminance signal M11 is inputted to a conversion memory 52 in succession. Two types of color difference signals M12 and M13 are multiplexed by a multiplex circuit 53 and are inputted to a conversion memory 54. A counter 59 counts the quantization coefficient of a macro block to be inputted from a quantization circuit 51 and a count value M19 is inputted to address decoders 57 and 58. The decoders 57 and 58 output the values to be obtained according to the contents of a decoding table from the count value M19 at the time of writing signals into memories 52 and 54 and output the count value M as it is at the time of reading out the signal from the memories 52 and 54. Quantization data M15 and M16 by one macro block are read out from memories 52 and 54 in the order on the memory and are inputted to the variable length encoding circuits 55 and 56.
Patent JP-H04144652-A (JP)
Title: Production of rice gruel and producing device thereof
Inventor: ITO SEIICHI
IPC: A23L7/10
Filed: 1990-10-05
Abstract: PURPOSE:To produce uniformly cooked rice gruel while retaining sufficient heat capacity in heat cooking by dipping raw rice at the position distant above from the bottom of a heat-retaining vessel and retaining the raw rice. CONSTITUTION:Hot water 16 is packed in a heat insulating vessel 1 in which a grating plate 7 on which raw rice 15 is put is arranged at the position distant in a prescribed interval above from the bottom of heat-insulating vessel so as to be freely adjustable in the vertical direction and simultaneously raw rice 15 is immersed on the grating plate 7 and heat-insulated. According to the invention, since the raw rice 15 is heated by hot water 16 packed in upper and lower spaces, sufficient heat capacity is supplied to the raw rice 15 during cooking.
Patent JP-H0690609-A (JP)
Title: Carrying mechanism of combine
Inventor: IIIZUMI KIYOSHI
IPC: A01F12/10
Filed: 1992-09-10
Abstract: PURPOSE:To divide a feeding chain into two parts in the longitudinal direction and to laterally open only the rear side feeding chain on the front side feeding chain. CONSTITUTION:The carrying mechanism of a combine comprising a reaping member 4 installed at a place in front of a travel device 2 and used for reaping grain straws in a field, a threshing chamber 31 installed above the travel device 2, and a longitudinal, grain straw-feeding device 29 installed on the side of the threshing chamber 31 is constituted by longitudinally dividing the grain straw-feeding device into a front side grain straw-feeding device 76 and a rear side grain straw-feeding device 30, and enabling to laterally open the rear side of the feeding chain 32 of the rear side grain straw-feeding 30 on its front side, although the front side grain straw-feeding device 76 can not be opened in the lateral direction.
Patent JP-H02116401-A (JP)
Title: Ceramic tool and its manufacture
Inventor: MIYAKE KENJI
IPC: B23P15/28
Filed: 1988-10-26
Abstract: PURPOSE:To make it possible to discriminate an used edge section from an unused edge section visually and clearly by applying titanium nitride as thin as 0.1 to 0.4mum on a cutting tip composed mainly of silicon nitride so as to form a film integrally. CONSTITUTION:The whole surface of a cutting tip on which titanium nitride as thin as 0.1 to 0.4mum is applied, turns gold. When the cutting edge section of the tip is used repeatedly for the period of a specified time, it is turned out to be black in color. The time when it turns black, is roughly identical to the cutting limit time of the cutting edge.
Patent JP-H0582466-A (JP)
Title: Annealing method for semiconductor layer
Inventor: NOGUCHI TAKASHI
IPC: H01L21/268
Filed: 1991-09-18
Abstract: PURPOSE:To enable annealing a thick semiconductor layer and form a semiconductor layer of large grain diameter, by enabling the irradiation of a semiconductor layer with excimer laser light from the substrate side, and the irradiation with the excimer laser light from both sides of the semiconductor layer. CONSTITUTION:In a first process, a semiconductor layer 13 is formed on the upper surface of an ultraviolet radiation transparent substrate 11. In a second process, the semiconductor layer 13 is irradiated with excimer laser light 20, from the upper surface side of the semiconductor layer 13. Thus the upper layer of the semiconductor layer 13 is annealed. At the same time, the semiconductor layer 13 is irradiated with excimer laser light 21 from the lower surface side of the ultraviolet radiation transparent substrate 11. Thus the lower layer of the semiconductor layer 13 is annealed. Thereby the whole region of the semiconductor layer 13 in the thickness direction is annealed.
Patent JP-H07120843-A (JP)
Title: Image reader
Inventor: TAKAHASHI TAKUJI
IPC: H04N1/04
Filed: 1993-10-27
Abstract: PURPOSE:To reduce the dispersion of the light quantity of each line and the dispersion of condensed light on a contact glass, to realize high efficiency and stable illumination distribution state and to obtain accurate read information. CONSTITUTION:In this image reader reading an image by forming the image light of an original image illuminated by an illumination optical system into the image on a read means through an image forming optical system, the illumination optical system is constituted of a light source 2, plural 1st reflecting members 3 condensing and reflecting the light from the light source 2, and 2nd reflecting members 4 to 7 sharing a focal point P2 on which the light is condensed by the member 3, setting the focal point P2 as a secondary light source, and condensing the light from the secondary light source or distributing the light in the state of parallel light beams.
Patent JP-H10116899-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KARIYA ATSUSHI
IPC: H01L21/3205
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a good reflow shape of an inter-layer insulation film and to prevent deposition of impurity on film's surface, by making an inter-layer insulation film placed between upper and lower wiring layers of a two-layer structure, and by film-forming with an ozone concentration of an upper inter- layer insulation film higher than that of a lower inter-layer insulation film. SOLUTION: After a polysilicon 1 is formed on the upper part of a silicon substrate S, an O3 TEOS BPSG film 2 of low ozone concentration is formed to cover the polysilicon 1 by normal-pressure CVD method. Here, the O3 TEOS BPSG film 2 of low ozone concentration becomes a lower-layer film. Then, in the same reaction chamber, am O3 TEOS BPSG film 3 of high ozone concentration is formed to cover the O3 TEOS BPSG film 2 of low ozone concentration. At that time, the O3 TEOS BPSG film 3 of high ozone concentration becomes an upper-layer film. Then thermal process is performed under nitrogen atmospheres for a specified period, for reflow.
Patent JP-H02114694-A (JP)
Title: Manufacture of circuit board
Inventor: MORIHIRO YOSHIYUKI
IPC: H05K3/34
Filed: 1988-10-25
Abstract: PURPOSE:To improve a circuit board in workability so as to enable the formation of a very fine pattern of high accuracy by a method wherein a metal thin film excellent in solder wettability and biting property is formed on an insulating layer and a conductor layer, and a lead electroplating is performed onto the thin film layer to form a solder plating layer on the metal thin film. CONSTITUTION:An active paste layer 2 is formed on a board 1 through printing, and then photosensitive polyimide resin is applied thereon and an insulating layer 3 possessed of a required pattern is formed using a photolithography technique. Then, a copper conductive layer 4 is selectively formed on the part other than the insulating layer 3 on the board 1 through, for instance, an electroless copper plating to obtain a circuit board. Moreover, a metal thin film 5 of such as tin, silver, copper, or the like excellent in solder wettability and biting property is formed on the whole face of the insulating layer 3 and the copper conductive layer 4 of the circuit board through, for instance, an electroless plating. Next, a solder plating layer 7a is formed on the metal thin film layer 5 through a solder electroplating, and the layer 7a is made to flow to form a solder layer 7b on the conductor layer 4.
Patent JP-H06121369-A (JP)
Title: Mobile communication subscriber data storage system
Inventor: KAIYAMA AKIRA
IPC: H04B7/26
Filed: 1992-10-07
Abstract: PURPOSE:To utilize a signal line equipment effectively and to minimize a connection delay at the dialing and the call reception by providing a processing station to the system and revising automatically a home memory station when a mobile equipment moves to other position registration area for a long time. CONSTITUTION:A control section 25 of a processing station 21 reads all position registration information corresponding to a number of a mobile equipment 15 for each prescribed time from a position registration memory 22 and calculates a resident time for each of position registration areas 161, 162. Then a position registration area number in which the mobile equipment 15 is resident longest is recorded. Then a home memory station number at a current point of time corresponding to a mobile equipment number is read from a home memory station memory 23. When the mobile equipment 15 moves to a major position registration area, the home memory station number of the mobile equipment number of the home memory station memory 23 is rewritten to the home memory station closest to the mobile equipment 15 at a position. Through the constitution above, the home memory station is automatically revised, a signal network installation is effectively utilized and a connection delay at dialing and arrival of calls is minimized.
Patent JP-2001089541-A (JP)
Title: Vinyl-modified epoxy ester resin and method of producing the same, resin composition and coating material
Inventor: KAWAGUCHI KENICHI
IPC: C08G59/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl-modified epoxy ester resin excellent in drying properties, corrosion and water resistances and solubility in solvents and further resin stability, to provide a method of producing the resin and to obtain a coating material excellent in solubility in the solvents and drying properties and good in coating film characteristics. SOLUTION: This vinyl-modified epoxy ester resin is obtained by reacting (A) a bisphenol type epoxy resin with (B) alkanolamines and (C) a fatty acid and polymerizing the resultant fatty acid-modified epoxy ester resin with (D) a vinylic monomer. The resin composition is prepared by dissolving or dispersing the resultant vinyl-modified epoxy ester resin in (E) an organic solvent consisting essentially of an aliphatic hydrocarbon. The coating material comprises the resin composition.
Patent JP-S61147975-A (JP)
Title: Consumable electrode type arc welding method
Inventor: MUNEZANE YOSHIAKI
IPC: B23K9/12
Filed: 1984-12-19
Abstract: PURPOSE:To smooth the welding current change of a short-circuit transfer region and to improve the accuracy of detecting such change in a welding method in which a welding torch is subjected to weaving under the correction of a weld line by the detected welding current by correcting the weld line in accordance with the value integrated for the prescribed time. CONSTITUTION:The welding in the short-circuit transfer region is executed along the corrected weld line while the welding torch is subjected to the periodic weaving under the correction of the weld line at every specified period in accordance with the detected welding current. The weld line is corrected in accordance with the value obtd. by integrating the above-mentioned welding current for the prescribed time of >=2 times the short circuit period and <=1/4 the weaving period. The welding is executed in the short circuit region and therefore even if the original waveform of the weld current contains the abrupt fluctuation, the fluctuation is smoothed by the integration. The fluctuation of the current value for the weld line owing to the deviation of the welding torch is thus exactly detected and the follow-up characteristic with high accuracy is obtd.
Patent JP-S61146690-A (JP)
Title: Assembly of parts onto both sides of assembled body
Inventor: ASANO KAJIO
IPC: B60J5/04
Filed: 1984-12-19
Abstract: PURPOSE:To prevent the stop of wagons by transferring an assembled body from a synchronously transferring wagon onto the both movable-base sides and setting a part by a robot in this state and returning the assembled body onto the wagon after assembly and sending the wagon to the next process. CONSTITUTION:An assembled body 1 is supported and transported by a wagon 31 which is shiftable on a certain passage 30. A pair of movable bases 70A and 70B arranged on the both sides of a certain passage 31 are synchronously transferred by the drive of servomotors 75A and 75B in timing with the wagon 31. During this synchronous transfer, the assembled body 1 is supported on the both movable bases 70A and 70B sides. Then, the robots 80A and 80B installed onto the both movable bases 70A and 70B are operated, and set the doors 2A and 2B as the holding parts at the opened ports 3A and 3B of the assembled body 1. Then, assembly work is performed by the assembly-work apparatuses 100A and 100B installed onto the both movable bases 70A and 70B. Then, the body 1 is transferred onto the wagon 31, and sent into the next process, and the stop of the wagon is prevented.
Patent JP-H02119942-A (JP)
Title: Preparation of catalyst for producing methacrylic acid
Inventor: OKITA MOTOMU
IPC: C07B61/00
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a multicomponent type catalyst for producing methacrylic acid having a compsn. expressed by the specified general formula by heat- treating an aq. soln. of raw materials for the catalyst after adding urea or a deriv. of urea and/or ammonium nitrate and removing water after or before the addn. of urea, etc. CONSTITUTION:Methacrylic acid is produced economically advantageously from metacrolein by using a catalyst expressed by the general formula I (wherein X is at least one kind of element selected from K, Rb, Cs and Tl; Y is at least one kind of element selected from Cu, Ag, Mg, etc.; each a, b, c, d, e and f expresses an atomic ratio of each element). The catalyst is prepd. by adding urea, or urea deriv. and/or ammonium nitrate to an aq. soln. of raw materials for the catalyst, i.e., nitrate, carbonate, ammonium salt, halide, oxide, etc., of each element, removing water thereafter or before the add. of urea, urea deriv. and/or ammonium nitrate, then heat-treating the dehydrated product.
Patent JP-H08131817-A (JP)
Title: Heat exchange area adjustable reaction heat control mechanism for chemical reaction apparatus
Inventor: NOMURA MAMORU
IPC: F28D1/06
Filed: 1994-11-02
Abstract: PURPOSE: To provide a heat exchange area adjustable reaction heat control mechanism for a chamical reaction apparatus rapidly and accurately responsible for chamical reaction corresponding to sudden temp. change and capable of easily and stably controlling temp. CONSTITUTION: This mechanism is provided with a reaction chamber 1, heater 2, cooling jacket 3, temp. controller 4, and level controller 5 for the liquid surface of a coolant. The cooling jacket 3 is the sealed chamber 1 which surrounds at least the outside of the housing part for a liquid in the reaction chamber 1 and is provided with an inlet/outlet 31 for supplying and exhausting gas to change the gas volume in the sealed container. The level controller 5 acts as a control mechanism for supplying and exhausting of gas to change and control the volume of gas G in the cooling jacket 3 and increases or decreases the contact area between the outer wall of the reaction chamber 1 and a coolant liquid C in the cooling jacket 3 to control the reaction heat.  By this method, the contact area between the outer wall of the reaction chamber and the coolant liquid in the cooling jacket, namely, the heat exchange area, can be changed with high response so that the temp. in the reaction chamber can be rapidly and stably controlled.
Patent JP-H05108805-A (JP)
Title: Fingerprint collating device
Inventor: TOYAMA KAZUMASA
IPC: A61B5/117
Filed: 1991-10-17
Abstract: PURPOSE:To shorten a collating processing time, and to exactly operate a fingerprint collation without being affected by the quality of a fingerprint picture. CONSTITUTION:A registration fingerprint picture and a collation fingerprint picture are respectively inputted and stored in a registration picture memory, and a collation picture memory on a step 100. Afterwards, the collation fingerprint picture is divided into plural blocks, and a rising line direction is calculated at each block, so that a collation rising line picture can be prepared on a step 110. Then, a rising line direction is corrected by a slackening method based on the information of the rising line direction of the block combined with each block on a step 120. A position matching is operated by using the corrected collation rising line picture, and a registration rising line picture corresponding to the registration fingerprint picture on a step 130, the pattern matching of the collation fingerprint picture with the registration fingerprint picture is operated on a step 140, based on the position matching amounts by the rising line picture of the step 130, and a matching degree is judged on a step 150.
Patent JP-H07102097-A (JP)
Title: Rubber composition and weather strip produced therefrom
Inventor: YANO TORU
IPC: C08J9/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a sponge rubber compsn. which gives a vulcanized molding having a high-temp. tear strength higher than that of a vulcanized molding obtd. from a conventional sponge rubber compsn. CONSTITUTION:A sponge rubber compsn. to be molded with a mold is prepd. by compounding 100 pts.wt. EPDM polymer with 0.1-5 pts.wt. nylon fiber. The fiber improves the tear strength of the compsn. under heating during molding.
Patent JP-H07105696-A (JP)
Title: Output circuit
Inventor: MATSUSHITA KAZUHIRO
IPC: G11C17/18
Filed: 1993-10-01
Abstract: PURPOSE:To accelerate a mask ROM, etc., and to stabilize the operation by compressing an amplitude of a substrate potential side imparting relatively larger influence to the stable operation of an internal circuit and suppressing the peak current. CONSTITUTION:The level change in an output signal in data output terminals DO-DF is changed from the precharge level to a low level like a source voltage of the circuit. The amplitudes of respective output signals in the of being changed to the low level in particular are com-pressed to about threshold value voltage Vthn of an MOSFET N3 constitut-ing a precharge circuit. Thus, without providing a level setting circuit requiring relatively larger operation current, the peak current IVSS of a grounded potential supply path imparting relatively larger influence to the stable operation of the internal circuit in particular is suppressed, and the source noise is suppressed.
Patent JP-H04145731-A (JP)
Title: Waveform equalizer
Inventor: SUZUKI HIROSHI
IPC: H04B7/005
Filed: 1990-10-08
Abstract: PURPOSE:To attain equivalent processing in two processing orders without deteriorating a transmission efficiency by using a signal equalized by the normal mode for the training of the reverse mode. CONSTITUTION:A training signal TR in the normal mode is used to make training of an equalization processing circuit 2 and equalizing processing is implemented up to an end of a burst signal succeedingly. The result of equalization in this case is stored in an output memory 4. Then in the reverse mode, since no training signal exists at a tail end of a reception wave, a reproduction signal TR' of the tail end stored in an output memory 4 is transferred to a control circuit 3. The circuit 3 rearranges the signals in the reverse direction and gives the result to the circuit 2 as a known signal. The circuit 3 designates read addresses of the input memory 1 in the reverse order of the receiving order and the signal in the reverse order is fed to the circuit 2. Thus, the circuit 2 regards the signal corresponding to the reception wave as a training signal and makes training in the reverse mode by using the signal and the signal from the circuit 3. When the training is finished, the circuit 2 applies equalization processing in the reverse mode and the result of processing is stored in a memory 5.
Patent JP-H03134154-A (JP)
Title: Formation of hairline-like metallic vapor deposition layer
Inventor: KITAMURA YOICHI
IPC: B32B3/30
Filed: 1989-10-17
Abstract: PURPOSE:To form a hairline-like metallic vapor deposition layer having metallic luster by providing in part a water-soluble resin layer to one side of a base material film, providing a notched streaky pattern to the whole surface into a hairline-like state, further forming a metallic vapor deposition layer on the above surface, and then carrying out water washing. CONSTITUTION:A shape of letter, pattern, etc., consisting of a water-soluble resin layer 2 (polyacrylic resin, etc.) is formed in part on one side of a base material film 1 (plastic film, etc.). Subsequently, a notched streaky pattern 3 having a depth smaller then the thickness of the water-soluble resin layer 2 is provided into a hairline-like state to the whole surface of the base material film 1 in which the water-soluble resin layer 2 is formed. Further, a metallic vapor deposition layer 4 (Al, Fe, sn, etc.) is formed on the above to about 100-1,000Angstrom  thickness and this film 1 is immersed into water, by which the water- soluble resin layer 2 is dissolved and swollen and then wiped away. By this method, the hairline-like metallic vapor deposition layer 4 can be formed in partial on the base material film 1 with excellent directivity.
Patent JP-H07119268-A (JP)
Title: Staircase
Inventor: OKADA SEIJI
IPC: E04F11/02
Filed: 1993-10-28
Abstract: PURPOSE:To improve the mounting accuracy of members themselves between a stair side beam and a stair tread by promoting the automation of drilling work in heightening the extent of drilling accuracy in the stair side beam, and securing the horizontalness of a stepboard. CONSTITUTION:A stair tread 3 is formed into almost L-shaped form made up of unitizing a stepboard 4 and a riser plate 5 in one. An almost L-shaped mounting member 7 is installed along a backside 3a of the stair tread 3. Two spots of a stepboard side part 7a and a riser plate side part 7b of the mounting member 7 are connected to a stair side beam 2 by bolts. These bolt connected positions 13 and 14 are set up on a straight line M along the longitudinal direction C of the stair side beam 2. Drilling work can be done at an accurate position of the stair side beam 2 as making the stair side beam 2 flow on a line. Therefore, with an improvement in drilling accuracy of the stair side beam 2, these bolt connected positions 13 and 14 are able to prevent them from being dislocated from on the straight line M along the longitudinal direction C of the stair side beam 2 in a state that the stair side beam 2 and the mounting member 7 are connected so that horizontalness in the stepboard 4 is thus secured.