baber/WOPTO huggingface dataset:
Patent JP-H11163961-A (JP)
Title: Method for judging transmission rate and its device
Inventor: NAKANO TAKAYUKI
IPC: H04L25/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce an average decoding quantity and also to save power consumption by detecting the repeated number of a reception symbol and deciding the priority order of transmission rates for decoding the reception symbol by means of the repetition number. SOLUTION: A de-repeat means 102 synthesizes the symbol by the repetition number corresponding to a rate for designating the reception symbol. A viterbi decoding means 103 viterbi-decodes the output of the de-repeat means 102 so as to output decoding data. A convolution encoding means 105 convolves and encodes the output of the viterbi decoding means 103. A symbol error number calculating means 106 calculates the number of symbol errors by the output of the de-repeat means 102 and the output of the convolution encoding means 105. In this case, likelihoods are calculated concerning the respective assumed rates in a symbol repetition number calculating means 108 in consideration of a repeat rule. A decoding order deciding means 109 decides the decoding order of the rates based on the likelihoods of the respective rates.
Patent JP-H04209389-A (JP)
Title: Redundancy circuit system
Inventor: MITOMA TETSUYA
IPC: G11C16/06
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a circuit area required for the wiring by providing a redundancy selecting circuit, using a fuse circuit programed beforehand to decode address signals, and transmitting the redundancy signal to an output node. CONSTITUTION:The plural address signals A1IN-A10IN are divided by the redundancy memory selecting circuits 32n, 42n, and the address signals A1a-A3a, A1b-A3b are decoded to output the selecting signals to address decoders 6a, 6b for redundancy column and row. The parts of address signals A4a-A7a, A4b-A7b are decoded by using the fuse circuit 43n programed beforehand to output the redundancy signals. At this stage, the redundancy signals are transmitted to the output node in accordance with the selecting signals. Further, the output nodes are connected in common, and the redundancy memory activating signal is provided to activate the decoder 6. Then, the common connection for output nodes needs only one line, and the arrangement for the selecting circuits 31n, 41n of prescribed combination to the same area is unrequired, thereby the circuit area required for wiring can be reduced.
Patent JP-H05255335-A (JP)
Title: Preparation of diastereomer pure salt of tetrahydrofolic acid
IPC: C07D475/04
Filed: 1992-12-21
Abstract: PURPOSE: To obtain diastereomer pure salts of tetrahydrofolic acid that are usable as pharmaceutical raw materials by simple and inexpensive preparation method of an industrial size without giving adverse effects to the environment.  
     CONSTITUTION: (6RS)-N(10) formyl-THF salts of formula I (M is an alkali metal cation or NH 4   + ) is dissolved in water or aqueous buffer solution, preferably in inactive gas, and is mixed with acid such as acetic acid and hydrochloric acid for a long period until it becomes pH 5.5-7.5 and then a water-soluble alkaline earth metal salt is added to this solution to obtain the solid substance, which is then isolated. Moreover, the solid substance is suspended in water and an acid such as p-toluene sulfonic acid, trifluoroacetic acid is added taking a long time to adjust and stabilize the pH to 2.0-1.0, preferably 1.5. Then, the solid substance is separated to advantageously obtain (6R)-N(5), N(10)-methenyl THF salts of pure formula II (X is anion or its equivalent substance), corresponding acid-adduct salt or internal salt. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06188335-A (JP)
Title: Resin sealed semiconductor device
Inventor: UENO TOSHIO
IPC: H01L23/28
Filed: 1992-12-22
Abstract: PURPOSE:To provide an assembly structure of a resin sealed semiconductor device capable of improving mechanical strength and mitigating thermal stress applied to a semiconductor chip. CONSTITUTION:A simplex base 2, a semiconductor chip 3 and an external guide terminal 5 are laminated on a heat-radiant base plate 1 and soldered, and also a resin case 6 is fitted onto the heat-radiant base plate so as to enclose these parts. Further, in a resin sealed semiconductor device filled up with seal resin 7 within the resin case, an anchoring hole 5a is opened so as to couple the external guide terminal with the seal resin, and a U-shaped electrode part 5b is integrally bent and formed in a lower end part of the terminal. Also, the simplex base 2 is molded with its section being U-shaped and a side wall part 2a standing on the base board encircles the side surface of the semiconductor chip. Further, the resin case 5 is used as a cap-like container having a bottom surface releasing type so as to be coupled integrally with the external guide terminal, and a leg piece 6b is inserted into an insertion hole punched in a heat-radiant base plate and caulked and the leg piece 6b is provided in the periphery of the bottom part side.
Patent JP-H04209284-A (JP)
Title: Air-tight member inserting machine
Inventor: MURAKOSHI MASAYA
IPC: B23P21/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve quality and efficiency, by automatizing work for fixing and cutting off air-tight members, after the air-tight members are fed into the channels of shape members with a feed roller. CONSTITUTION:The end sections of a base stand 6 are provided With a positioning terminal processor 13 slidable on a guide 8, and a fixing positioning terminal processor 14. After that, on a fixing shape member bearing 11 and a moving shape member bearing 12, a shape member 1 is mounted, and after that, the device 13 is permitted to slide in the direction of the device 14, and the shape member 1 is positioned to be fixed. After that, a feed upper-roller 51 and a feed lower-roller 52 are rotated, and an air-tight member is fed into the channel of the shape member 1. Besides, by caulking means 22, 26, both the ends of the shape member 1 are caulked and the air-tight member is fixed, and after that, the air-tight member is cut off by a cutter 35. Besides, the respective processes are detected by a micro-switch, and a motor, a cylinder, and the like are automatically controlled. As a result, the air-tight member can be exactly fitted in a short time.
Patent JP-H09176348-A (JP)
Title: Production of coated molded product
Inventor: HIROTA MASAYO
IPC: G02B1/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a coated molding, easily handleable on its molding process without causing a trouble, capable of giving the high quality plastic product high in the hardness of the surface, excellent in abrasion resistance, capable of preventing the generation of cracks and scratches, and good in appearance. SOLUTION: This method for producing a coated molding comprises coating the surface of a molded substrate with a surface-treating agent containing a thermally curable thermosetting resin composition and an actinic energy ray-curable resin composition capable of being cured by the radiation of defined actinic energy rays such as light, e.g. visible light or ultraviolet light, or radiations such as X-rays, gamma rays or electron beam, radiating the obtained laminated product with the actinic energy rays to semi-cure the coated surface- treating agent, molding the laminated product into a prescribed shape in the semi-cured state, and subsequently heating the molded laminated product to wholly cure the surface-treating agent.
Patent JP-H07163256-A (JP)
Title: Stirring machine for stored slurry
Inventor: IMAI KAZUHARU
IPC: A01K1/01
Filed: 1993-12-10
Abstract: PURPOSE:To provide a stirring machine for stored slurry, equipped with a specified screw, specified blades and a specified drive mechanism, designed so that the screw and the blades may rotate in the opposite direction and capable of stirring manure of livestocks, cutting discharged straws of litter, etc., supplying air to the slurry and promoting fermentation. CONSTITUTION:This stirring machine 10 for stored slurry is equipped with a screw 14 having spiral wings, plural blades 15 arranged along the outer periphery of this screw 14 and parallelly to the axis and a drive mechanism 38 for rotating the screw 14 in the normal or reverse direction at prescribed intervals and designed so that the screw 14 and the blades 15 may rotate in the relatively opposite direction. In addition, the shaft part 13 of this screw 14 has a hollow shape along the axis and the peripheral surface of this shaft part 13 has many vent holes communicated to the outside. The end part of a feed pipe for feeding compressed air into the shaft part 13 is connected to each of the vent holes and air is preferably supplied from an air tank through the vent holes to the slurry.
Patent JP-2000152721-A (JP)
Title: Flowerpot
Inventor: KOMINE SHINJI
IPC: A01G27/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot having the features of enabling controlled water supply especially controlled according to the kind of the plant and the difference of the growth environment, enabling the amount of the water supply to be reduced, enabling a plant to be grown even in a desert and tropical provinces, etc., because the evaporation of water is small, not allowing the water to be discharged in consideration of use in an office, etc., being capable of supplying necessary and sufficient water to the root of the plant even if the surface of the soil is dried, and the like. SOLUTION: A pool part 6 is partitioned and formed at the lower part of a main body 2 of a pot out of a middle bottom 4 having plural water-permeable small holes 7, and a pot bottom 5. A water-guiding tube 8 having a water-pouring opening 9 is stand on the upper part of the middle bottom 4 of the pot, and a water-introducing body 10 capable of causing a capillary phenomenon is housed in the water-guiding tube 8. The water-introducing body 10 is extended to the pool part 6, and further extended to the internal side of the main body 2 of the pot so that the tip part may be directed downward from the water-introducing tube 8. A fastening member 11 of the water-introducing body 10 is mounted on the upper part of a collar part 3 of the main body 2 of the pot at the position at which the water- introducing body 10 is drawn out from the water-guiding tube 8.  The water-introducing body 10 is passed through the inside of the fastening member 11 and mounted. The water supplied from the water-pouring opening 9 falls to the pool part 6 from the water-permeable holes 7 of the middle bottom 4 of the pot through the inside of the water-guiding tube 8. The water is lifted in the inside of the water-introducing tube 8 by the capillary phenomenon of the water-introducing body 10.
Patent JP-H06186802-A (JP)
Title: Image forming device
Inventor: KANEKO WATARU
IPC: G03G15/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide an image forming device where work is prevented from being interrupted because of running out of paper in the midst of executing a stacking mode by an original supply device and a sorter. CONSTITUTION:This image forming device is provided with the original supply device having original size detecting means 51 and 55 detecting the size of each original while feeding the originals of plural sizes, which are coexistently placed on an original feed tray; and the sorter having plural stages of bins. It is also provided with an ejecting means for an original not obtaining the paper of suitable size, which detects the presence or absence of the paper in a paper housing part in the midst of executing the stacking mode and ejects the original on the original feed tray without copying the original in the case the paper of suitable size for the original fed to an original platen does not exist in the paper housing part; a next original feed means which feeds the next original in the case the original which is not fed yet exists on the original feed tray; and a bin skipping means for the original not obtaining the paper of suitable size, which skips the bin without stacking the paper on which the next original is copied in the bin being in order that the paper on which the original not obtaining the paper of suitable size is copied should be stacked and stacks the paper in the next stage of bin.
Patent JP-H11170712-A (JP)
Title: Thermal transfer recording method and transfer body
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/40
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording method and a transfer body for an image printer to form a highly glossy full color image having a wide dynamic range. SOLUTION: The transfer body 1 is provided with a slippery heat resistance layer 3 consisting of curable resin on the rear surface of a transfer base material 11, and a color material layer 2 is formed on the rear surface, and a non- dyeing property heat treatment layer 4 containing curable resin contained in the slippery heat resistance layer is also formed on its non-formative area. An image is formed on an image receiver by the use of the transfer body 1, and then the image surface is reheated via the non-dyeing property heat treatment layer 4.
Patent JP-2000167842-A (JP)
Title: Thermoplastic resin molded article molding die
Inventor: KOBAYASHI YOSHITAKA
IPC: B29K101/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold for easily manufacturing thermoplastic resin molded articles without using separate and individual molding devices in compliance with respective manufactures in the case a thermoplastic resin molded article without a skin material and a thermoplastic resin molded article laminated with a skin material are of a same design and the kind and thickness of the skin materials are different. SOLUTION: A mold is formed of a pair of male and female molds sliding each other by utilizing the outer peripheral face of the male mold and the inner peripheral face of the female mold as a slide section when the clamping is carried out, and the female mold is formed of a female mold main body 2 and a slide member 3 constituting a part of the female mold on the whole periphery or a part of the slide section, and the slide member 3 is provided to be movable forward and backward in the direction perpendicular to the direction of opening and closing the mold, and the distance of moving forward and backward can be controlled optionally.
Patent JP-H11176773-A (JP)
Title: Polishing method
Inventor: NAKAMURA KENRO
IPC: C09K3/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To adequately raise the polishing rate of a Si nitride film relative to an Si oxide film. SOLUTION: This method comprises a process of forming an Si oxide film 11 and nitride film 16 so as to be embedded in trenches 15 of a base, and a process of selectively polishing the Si nitride film 16, relative to the Si oxide film 11, with the use of this film 11 as a stopper by the chemical-mechanical polishing while using a slurry contg. phosphoric acid or its deriv. and silica with grain of 10 nm or less, thereby selectively retaining the Si nitride film 16 in the trenches 15.
Patent JP-H11169303-A (JP)
Title: Hot insulation container, and hot insulating bag
Inventor: AKIYAMA ISAMU
IPC: A61J9/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency and the convenience at the time of usage by a method wherein a latent heat storing material wherein in the cylinder, an body to be kept hot is inserted, a heat insulating material which surrounds the outside of the cylindrical latent heat storing material, and a transparent cover which is fitted on the cylindrical latent heat storing material are provided. SOLUTION: A hot insulation material 3 is constituted of a latent heat storing material 1 and a container 2 made of TPX, and a heat insulation container 6 is constituted of a heat insulating material 4 made of foamed polyurethane, and an exterior material 5 which is made of a quilted fabric. When the exterior material is made of a quilt, the exterior material itself has a heat insulating effect, and it is more preferable than plastic material from the viewpoint of the hot insulation effect as well. Also, a cap 8 is made of a transparent plastic so that the inside can be seen through. By this method, a hot insulation container and a hot insulation bag of which the convenience is high, which are inexpensive and light-weight, wherein safety is high, and which can be repeatedly used, are obtained.
Patent JP-H11173495-A (JP)
Title: Vehicle mounting type lubrication method and device
Inventor: KANEKO KENICHI
IPC: F16N7/38
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To properly lubricate a section requiring oil supply so as to suppress the pollution of the ambient environment due to oil by judging a direction of bending of a rail curve road based on an angular speed of a rolling stock and jetting lubricating oil fed under pressure from an electromagnetic pump intermittently to a rail on an outer side of the rail curve road. SOLUTION: An oil tank 1 storing lubricating oil is provided on a body of a rolling stock, and a first lubrication system 2 and a second lubrication system 3 are connected with the tank 1. Each lubrication system 2, 3 has an electromagnetic pump 12 to supply lubricating oil of which pressure is increased by the electromagnetic pump 12 to a lubrication nozzle 14 through a high pressure feed oil pipe 13. At this time, each lubrication nozzle 14 is operated by a control means 62 based on angular speeds of a rolling stock running on a rail curve road which are detected by an angular speed sensor mounted on the rolling stock.  That is, the direction of bending of the rail curve road is judged based on the angular speeds of the rolling stock, and lubricating oil fed under pressure from the electromagnetic pump 12 is intermittently jetted to a rail A or B on an outer side of the rail curve road to perform non-contact oil supply.
Patent JP-H03200261-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: OKUBO DAIGORO
IPC: G03G5/08
Filed: 1989-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having superior adhesive of the film and giving a high-quality image by setting a substrate for film formation in a reaction chamber, cleaning the inside of the chamber and the surface of the substrate with gaseous ClF3 introduced into the chamber, decomposing a gas for vapor growth of an a-Si film by glow discharge and forming an a-Si film on the substrate. CONSTITUTION:A drum-shaped substrate 9 for film formation is mirror-polished with an extra-precision lathe, and oil and turnings sticking to the surface of the substrate 9 are removed with an org. solvent. The polished substrate 9 is then fitted to a substrate holder 2 in a reaction chamber and a gas for forming a-Si is introduced into the chamber from the gas inlet 9 and blown on the surface of the substrate 9 through holes 5. The substrate 9 is heated to a required temp. with a heater 3, glow discharge is caused between the substrate holder 2 and an electrode 4, and an a-Si film is formed on the surface on the substrate 9. A high-quality electrophotographic sensitive body having superior adhesive strength of the film and causing no image defects can be obtd.
Patent JP-2000168343-A (JP)
Title: Heat exchanger for heating
Inventor: NAKAMURA MITSUGI
IPC: F28D1/03
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To assemble an electric heating unit into a core part with good heat transmission even when a fastening member is eliminated, by connecting each hold plate to each bending top part of both adjacent corrugated fins, and assembling the electric heating unit and a spring member into the inside of each hold plate from an opening part thereof. SOLUTION: In a core part for a heat exchange, many flat tubes 6 are arranged in parallel to the flow direction of air for heating, to connect a wave- shaped corrugated fin 7 mutually between these flat tubes 6. Further, an electric heating unit 9 and a plate spring 11 are set up in lieu of the flat tube 6 in a plurality of locations. Here, a hold plate 10 of U-shaped section extended in the lengthwise direction of the flat tube 6 is arranged between each bending top part of the adjacent both corrugated fins 7. The electric heating unit 9 is inserted from an opening part 10b of the hold plate 10 and held in the inside. Further, transmission of heat from the electric heating unit 9 to the adjacent corrugated fins 7 can be improved.
Patent JP-H03200323-A (JP)
Title: Manufacture of gallium-aluminum-arsenic epitaxial wafer
Inventor: KIKUCHI YUKIO
IPC: C30B29/42
Filed: 1989-12-27
Abstract: PURPOSE:To disperse thermal stress even when GaAs substrates are deformed due to thermal stress, to reduce generation of curvature and cracks and to obtain a wafer having high quality by dividing a GaAs substrate into a plurality of substrate pieces and growing Ga1-xAlxAs layers thereon. CONSTITUTION:In the manufacture of a wafer in which Ga1-xAlxAs layers are formed onto GaAs substrates by using a liquid-phase epitaxial growth method, GaAs substrates divided into two pieces or more are used as the substrates. When epitaxial growth is conducted by employing the substrates and the size of curvature is measured regarding the Ga1-xAlxAs epitaxial wafer completed, the size of curvature is reduced distinctly with the increase of the number of division. Accordingly, when the Ga1-xAlxAs epitaxial layer is grown on the GaAs substrate, the epitaxial layers can stably be formed even when the divided substrates are used.
Patent JP-H03205080-A (JP)
Title: Electronic management device for playing field
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a manager of a playing field from being exposed to disadvantage by detecting the received ball anomaly by installing a received ball anomaly monitoring means which judges the increase of the received balls and the increase of the delivered balls at each prescribed time and outputs a received ball anomaly signal when the number of received balls does not increase and the number of delivered balls increases. CONSTITUTION:When a received ball anomaly detecting means 72 receives an air contact point signal shown by A from an air contact point in a supply pan, the monitoring means 72 memorizes the number X1 of the received balls and the number Y1 of the delivered balls at each prescribed time from a received ball quantity signal and a delivered ball quantity signal which are supplied from a received ball delivered ball monitoring means 71. When the received ball anomaly monitoring means 72 receives an air contact point signal shown by B, the monitoring means 72 judges the increase of the number X2 of the received balls for the number X1 of received balls at each prescribed time and the increase of the number Y2 of delivered balls for the number Y1 of the delivered balls, and when the number X2 of recevied balls does not increase and the number Y2 of delivered balls increases, a received ball anomaly signal is outputted. A display setting means 81 outputs a received ball anomaly setting signal according to the received ball anomaly signal, and a display means 82 carries out the received ball alomaly display on a screen according to the received ball anomaly display setting signal.