baber/WOPTO huggingface dataset:
Patent JP-S6073215-A (JP)
Title: Radiation type heater
Inventor: KATOU HARUO
IPC: F24H3/04
Filed: 1983-09-30
Abstract: PURPOSE:To improve the radiation efficiency in a radiation-type heater, in which a red-hot member is heated red-hot by a burner that burns the vaporized liquid fuel such as kerosine, by improving the ventilating path to the red-hot member so as to prevent an uneven red-hot heating. CONSTITUTION:Upon starting burning, a motor 58a for a hot air blower fan 58 is set in motion. Most of the air by the blower fan 58a is joined by the burnt exhaust gas by a burner 29 out of a burning tube 46, and is delivered to the outside of an exterior case 59 as hot air out of a hot air outlet. Part of the air by a blower fan 58b, however, is introduced from multiple holes 57 to a secondary air supply passage Y to be supplied to an upper part of the burning flame 40 from secondary air holes 53, 53... in order to promote the secondary burning. The burnt gas that travels upward in a burnt gas passage X tends to gather as it travels upward in the burnt gas passage X. According to the present invention, however, the fact that through-holes 55, 55 are drilled only at left and right hand ends of a cover 54 which closes the upper opening of the burnt gas passage X helps to retard gathering of the burnt gas by causing it to be vented through the holes 55, permitting the red-hot member 49 to be uniformly and efficiently heated over its entire space.
Patent JP-H0849549-A (JP)
Title: Two-cycle engine
Inventor: TANAKA SEIICHI
IPC: F02B27/00
Filed: 1994-08-04
Abstract: PURPOSE:To utilize the exhaust pulse of the other cylinder and improve the engine performance by setting explosion intervals at uniform intervals so that the opened period of a scavenging port and the start of the opened period of an exhaust port of adjacent cylinders are overlapped in a two-cycle engine having the even number of cylinders. CONSTITUTION:The #2, #3 cylinders are vertically adjacently arranged in the two-cycle serial two-cylinder engine of an outboard engine, and exhaust ports 15, 16 are merged at an exhaust collecting pipe 20. The heights H1, H2 of the #l cylinder are located at the opening/closing timing positions of the exhaust port 15 and a scavenger port 16, and the heights H1', H2' of the #2 cylinder are located at the opening/closing timing positions of the exhaust port 16 and a scavenger port 18. The completion of the opened period of the scavenger port of one adjacent cylinder is overlapped with the start of the closed period of the exhaust port of the other cylinder, and the intake efficiency, torque, and fuel consumption can be improved.
Patent JP-S6296488-A (JP)
Title: Manufacture of ergolinyl-thiourea derivative
Inventor: HERUMUUTO BIIRE
IPC: C07D457/02
Filed: 1986-08-06
Abstract: Ergolinylthioureas derivatives of the general Formula I    <IMAGE> (I)  wherein R1 is hydrogen, lower alkyl or acyl, R2 is hydrogen, halogen or a lower alkylthio group R3 is lower alkyl, R4, R5 and R6, is hydrogen or lower alkyl, and each is identical or different, n=0, 1 or 2 and C9-C10 is a single or a double bond; are produced by reacting in an ergolin-8-ylurea compound otherwise corresponding to Formula I with a -CO-NR5R6 group in place of the -CS-Nr5R6 group is reacted with a chlorinating agent and a thiolating agent.
Patent JP-S57108167-A (JP)
Title: Heat mixing-type colored pavement mixture
Inventor: KANEDA KOUKI
IPC: C09D5/00
Filed: 1980-12-24
Abstract: PURPOSE: The titled mixture with excellent discoloration resistance, durability and color, prepd. by mixing an aggregate mixture contg. an inorg. pigment with a specified binder.  
     CONSTITUTION: An aggregate mixture prepd. by mixing an aggregate such as macadam, sand or screenings with 2W8wt% inorg. pigment such as chromium oxide or iron oxide is mixed with a binder prepd. by compounding 100pts.wt. at least one selected from natural resin of m.p. 60W140°C, a petroleum resin such as rosin or a cumarone-indene resin and decolorized asphalt, with 10W70pts.wt. straight asphalt of penetration 60W120.  
     EFFECT: The mixture is not discolored for a long time and gives no worn surface with spots because a fresh surface is not largely different in color tone from the old one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6338239-A (JP)
Title: Semiconductor device
Inventor: IMAMURA TORU
IPC: H01L21/30
Filed: 1986-08-04
Abstract: PURPOSE:To improve the accuracy of managing manufacturing steps and to be able to simultaneously improve the yield aud the quality by disposing a plurality of check patterns in a chip when the chip is increased in size and inner elements are miniaturized. CONSTITUTION:In a semiconductor device in which a plurality of transistors are formed on the main surface of a semiconductor substrate and a predetermined insulating film and metal wirings are attached to form a circuit, a plurality of check patterns for monitoring in managing manufacturing steps, such as electric characteristics of the transistors and the alignment displacement amount between laminated layer patterns are provided on the substrate. When a semiconductor device having a chip 1 is formed on an exposure area of one contraction projecting and exposing, a large irregularity occurs due to a lens distortion, but since various parameters can be measured from 5 chip patterns in the chip 1, the distributed state of the exposure of the whole chip 1 can be accurately estimated, with the result that the influence of exposure distortion can be reduced by treating, such as condition optimization, etc.
Patent JP-H0739367-A (JP)
Title: Method for preventing cell adhesion and device for preventing cell adhesion
Inventor: SUZUKI HIROYUKI
IPC: C12N1/00
Filed: 1993-07-26
Abstract: PURPOSE:To prevent cell adhesion on walls of any vessels without giving any damage to cells by vibrating the vessel holding a cell suspension. CONSTITUTION:A vibration generator 12 is equipped to a vessel 7 holding a cell suspension and the vessel is vibrated so that cells do not adhere to the walls of the vessel. The vibration generator gives vibration to the vessel by vibrating an electrostrictive element with a sinusoidal wave generator 15.
Patent JP-S6338984-A (JP)
Inventor: YAMAGUCHI GIICHI
IPC: G09G5/00
Filed: 1986-08-05
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-S6339519-A (JP)
Inventor: MUTA HIROICHI
IPC: A01G9/00
Filed: 1986-08-04
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-H0936434-A (JP)
Title: Led lamp
Inventor: TAKAHASHI YUJI
IPC: G09F9/33
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an LED lamp in which an LED chip having optimal luminance can be employed depending on the purpose and the internal connection can be modified as required. SOLUTION: An anode side electrode of a red LED chip 21 is die bonded to a main lead 11 arid connected electrically therewith while a cathode side electrode 21d on the upper surface is wire bonded to a sublead 12. The cathode side electrodes of green and blue LED chips 23, 25 are wire bonded to the sublead 12 and the anode side electrodes thereof are wire bonded to subleads 13, 14. This arrangement realizes a cathod common internal connection.
Patent JP-H1129381-A (JP)
Title: Apparatus for composting sewage sludge or the like
Inventor: KAJIWARA YASUNOBU
IPC: B09B3/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of continuously charging of a raw material to the taking out of a fermentation product in the apparatus for composting sewage sludge, etc. SOLUTION: This apparatus for composting sewage sludge, etc., is obtained by composing a looped fermenter 1, loading an agitating device for a raw material on a carriage 2 installed on the fermenter 1 so as to freely run thereon, enabling the agitation device to travel along the fermenter 1 and installing a feeder for the raw material above the starting point of the travel of the agitating device and arranging a takeout device for the fermentation product below the end point of the travel of the agitation device. The raw material fed into the fermenter 1 stays in the fermenter 1 for a prescribed time while being agitated with the traveling agitation device and is fermented and successively taken out to the outside of the fermenter 1. The raw material corresponding to the taken out fermentation product is successively supplemented.
Patent JP-S57108271-A (JP)
Title: Creamy rust remover containing hydrogen peroxide
Inventor: KOBAYASHI MASAMI
IPC: C23G5/00
Filed: 1980-12-26
Abstract: PURPOSE:To obtain a creamy rust remover contg. H2O2 stably by immersing abrasive powder in an aqueous sulfuric acid soln. contg. N-methyl-2-pyrolidone, adding a surfactant to the soln. to form gel, and mixing the gel with an aqueous H2O2 soln. CONSTITUTION:Abrasive powder of calcined alumina, molten alumina or the like is immersed in an about 10-30% aqueous sulfuric acid soln. contg. about 2-5% N-methyl-2-pyrolidone. About 0.02-0.05% colloidal silica to the total amount and polyoxyethylene fluorocarbon as a surfactant are added to the soln. to form gel, and the gel is mixed with a 30% aqueous H2O2 soln. The amount of the H2O2 soln. is 5-10% to the total amount. By treating the abrasive powder with the sulfuric acid soln. contg. N-methyl-2-pyrolidone, a creamy rust remover causing no decomposition of the added H2O2 is obtd.
Patent JP-S6162240-A (JP)
Title: Equalizing system
Inventor: SUZUKI HIDEO
IPC: H04B3/04
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an equalizing system from which waveform distortion is eliminated in a short time by estimating characteristics of a transmission line based on a signal for at least one period's share and deciding the initial state of equalizing processing depending on the estimation. CONSTITUTION:In taking a spectrum of a transmitted symbol series from a transmission means 1 as D(omega) (omega is an angular frequency) and a waveform shaping spectrum as R1(omega), the transmitted symbol series are D(omega) and R1(omega). In taking spectrums of a transmission line 2 and a reception filter 6 as C(omega) and R2(omega) respectively, the output spectrums of the reception filter 6 is given as D(omega).R1(omega).R2(omega).C(omega). At least one period's share of signal is transmitted ahead the transmission of effective data and the equalizing algorithm is this embodiment. The signal for one period's share is decided in advance and know at the reception side. The signal is not subjected to distortion in the transmission line 2, and a signal of the same symbol series at the transmission side and the signal D(omega).R(omega) converted to the frequency region is used as the reference signal.
Patent JP-H0931854-A (JP)
Title: Aramid fiber cord for reinforcing hose and hose using the same
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an aramide fiber cord excellent in fitting-attaching and caulking property, rubber adhesion and dynamic fatigue resistance and useful for reinforcing rubber hoses by coating the surface of an aramid fiber bundle with a specific treating agent and subsequently forming a reinforcing layer on the coating aramid fiber bundle. SOLUTION: An aramid fiber bundle is preliminarily twisted at a rate of two-five twists/10cm. A plurality of the prelininarily twisted aramid fiber bundles are collected, twisted at a rate of three-fifteen twists/10cm, preferably five-ten twists/10cm, coated with the first treating agent containing a polyepoxy compound, a blocked polyisocyanate compound and a polybutadiene rubber latex, and subsequently coated with the second coating agent comprising a resorcinol/formalin/nitrile-butadiene rubber latex(RFL), chlorophenol compounds consisting mainly of a three nuclear compound (formula I), a five nuclear compound (formula II) and a seven nuclear compound (formula III) which are produced by the cocondensation of chlorophenol, resorcinol and formaldehyde,  and a polytetrafluoroethylene fine particle aqueous dispersion as a lubricant component in an amount of 5-20wt.% per the total solid content of the RFL and a chlorophenol compound to produce the aramid fiber cord.
Patent JP-S6072701-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B41M3/06
Filed: 1983-09-29
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-H1131551-A (JP)
Title: Lever-fitting type connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To insert a male connector into a hood part by immediately operating a lever in the initial fitting condition, without generating an idling period of the lever in the initial fitting condition of the male connector in the hood part. SOLUTION: In a lever-fitting type connector 15, a lever 26 is formed of a lever main body 35, which is formed of a pair of lever walls 38, 38, and projecting parts 36, 36 to be locked with a hood part 22 at the time of fitting a connector main body 24 in the hood part 22, and an operating part 37, which is provided in the other side of the lever walls 38, 38 and for turning the lever walls 38, 38 around a lock part of the projecting parts 36, 36, in which the projecting parts 36, 36 are locked with the hood part 22. A temporarily fixing means 41, which fixes the lever walls 38, 38 at a temporary lock position in relation to the connector main body 24, so that the projecting parts 36, 36 are locked with the hood part 22 in a condition that the connector main body 24 is inserted into the hood part 22 at the initial fitting position, is provided.
Patent JP-H0847327-A (JP)
Title: Structure for reaping pretreatment device of reaping harvester
Inventor: KISHIMOTO TAKASHI
IPC: A01D57/00
Filed: 1994-08-05
Abstract: PURPOSE:To provide a structure for reaping pretreatment device of a reaping harvester enabling the prevention of accidental biting of straw waste, etc., at an engaging position of a large diameter gear with a pinion gear and at the same time enabling the resistance of loosing the engagement. CONSTITUTION:A driven pulley 13 is rotated through an endless rolling belt 14 having protrusions for transferring culms under holding, wherein the endless rolling belt 14 is driven by a rotation of the second raking rotary body 9B. A pinion gear 18 is placed on the axis of the driven pulley 13 and rotates integrally with it. A large diameter gear 19 is placed at the position, where its raking plane is facing to the first raking rotary body 9A in a plan view. The pinion gear 18 and the large diameter gear 19 are each rotatably supported on a longitudinal axis and they are engaged with each other. A collar 23 having a larger diameter than that of the peripheral circle of teeth of the pinion gear is integrally placed on the axis of the pinion gear 18 in such a manner that it confines the relative displacement of the large diameter gear 19 to the pinion gear in the axial direction by contact to the large diameter gear 19.
Patent JP-S6428830-A (JP)
Title: Substrate for mounting semiconductor
Inventor: TAKADA MASATOME
IPC: H01L23/538
Filed: 1987-07-23
Abstract: PURPOSE:To prevent an electrical disconnection and an electrical short-circuit by a method wherein gaps for performing a bonding are secured between a part, which is located on the surface of a substrate and is adjacent to a recessed part for mounting semiconductor element, and bonding wires. CONSTITUTION:In a substrate 1 for semiconductor mounting, a recessed part 2 for semiconductor element mounting and conductor circuits 3 are formed on the upper surface of the substrate consisting of a resin material. By performing a chamfering processing on parts, which are located on the surface of the substrate 1 and are in the vicinity of the recessed part 2, chamfering parts 10 are formed. The parts, which are located on the surface of the substrate 1 and are adjacent to the recessed part 2, are positioned lower that the surface of the substrate 1. Thereby, the contact of the vicinity of the recessed part 2 with bonding wires is prevented. Thereby, an electrical disconnection and an electrical short-circuit are prevented.
Patent JP-S6162516-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: TAKEDA TOSHIRO
IPC: H01L23/31
Filed: 1984-09-05
Abstract: PURPOSE:To provide the titled composition having excellent moisture resistance, high-temperature electrical characteristics, mold-releasability, etc. and giving a molded article having high printability, by adding a specific amount of a specific dibasic fatty acid bisamide compound as an internal releasing agent to an epoxy resin. CONSTITUTION:The objective composition can be prepared by compounding (A) an epoxy resin with (B) 0.01-10wt% internal releasing agent consisting of a dibasic fatty acid biasamide of formula (l and n is >=14; m is >=3) (prefer ably a condensation product of a >=5C dibasic fatty acid and >=15C long-chain aliphatic primary amine, and having a melting point of 80-140 deg.C).
Patent JP-H0850195-A (JP)
Title: Reactor pressure rise preventing device at load interruption
Inventor: OTA YASUO
IPC: G21D3/04
Filed: 1994-08-05
Abstract: PURPOSE:To keep a reactor pressure constant without suppressing a rise of steam turbine rotating speed more than it needs by outputting a power load unbalance(PLU) generation signal only for a prescribed time at load interruption. CONSTITUTION:At load interruption, two signals of an intermediate steam pressure signal 9 and a load sudden reduction signal 10 are inputted to the AND circuit 7 of a PLU circuit. An AND circuit 13 then inputs the output signal from an OR circuit 8 and the output of a timer 12 of inhibit signal, and outputs a PLU generation signal 14 only for a time determined by the timer 12 of the inhibit signal. Thus, the PLL circuit is operated up to a primary peak to suppress a rise of rotating speed of a steam turbine, but this is canceled on and after it. Further, a steam governor forced close signal is also eliminated on and after it. Thus, the whole steam quantity is most suitably distributed to the steam turbine and a condenser, respectively, by a steam governor and a turbine bypass valve, and the reactor pressure is never raised and can be kept constant.
Patent JP-2000021782-A (JP)
Title: Method of forming single crystal silicon layer and manufacture of semiconductor device
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To uniformly epitaxially grow an Si layer at low temps. to make semiconductor elements of a high current density at a high rate by forming steps on a substrate and forming a single crystal Si layer of specified thickness on the substrate including the steps by the catalytic CVD method. SOLUTION: A photo resist 2 is formed in specified pattern on one main surface of an insulation substrate 1 of quartz glass, crystallized glass, etc., and irradiated with e.g. F+ ions 3 of a plasma of CF4 with this resist used as a mask to form a plurality of steps 4 on the substrate 1 by the reactive ion etching(RIE) where the steps 4 are seeds for the epitaxial growth of a single crystal Si and may have a depth d of 0.1 μm and width w of 1.5-1.9 μm, the photo resist 2 is removed and a single crystal Si film 7 is epitaxially grown at several microns to 0.005 μm thick on the entire surface including the steps 4 by the catalytic CVD method.
Patent JP-S6077410-A (JP)
Title: Iron core insertion method for transformer
Inventor: UKAI SHINICHI
IPC: H01F41/02
Filed: 1983-10-04
Abstract: PURPOSE:To simultaneously allow insertion of iron cores in the specified number and rationalize manufacturing procedures by alternately inserting asymmetrical iron cores in the feedstop device while a plurality of coils for forming the core through insertion of iron core are intermittently fed. CONSTITUTION:A plurality of guide plates 15 provided on a fitting plate 16 are simultaneously moved vertically by the operation of the electromagnetic plunger provided in such a way that the lower end of rod 17a is fixed to the fixing plate 16 and elevation drive source 17 of the fixing plate 16 by the air cylinder. Thereby, the feed mechanism of coil 1 which can simultaneously and intermittently feed a plurality of coils 1 arranged with the equal pitch on the guide rails 12, 12' is formed. The inserting mechanisms are arranged in both right and left sides of coils located at the stop position on the quide rails 12, 12' so that the iron cores A, B can be inserted from the right and left alternately while the stop period of intermittent feed of coils 1.
Patent JP-S5974548-A (JP)
Title: Silver halide photosensitive material
Inventor: YAMADA YOSHITAKA
IPC: G03C7/20
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a photosensitive material wide in exposure latitude, and superior in gradation by forming a silver halide emulsion layer contg. monodispersed silver halide grains having a specified silver iodide content on a support. CONSTITUTION:In a silver halide photosensitive material having a silver halide emulsion layer contg. at least two kinds of monodispersed silver halide grains different in average grain diameter formed on a support, a content of silver iodide in each monodispersed silver halide contained in the silver halide emulsion layer is controlled so that grains having the max. average grain diameter have the min. content, and the content increases successively by 0.3mol% each time when the average grain diameter lessens by 0.1mum. It is desirable that each of said silver halide grains is a so-called core-shell type silver halide grain, and at that time, each silver halide grain is composed so as not to change the silver iodide content of the silver halides in the surface layer.
Patent JP-H0936928-A (JP)
Title: Line load control method and control system
Inventor: MASADA TOKIO
IPC: H04L69/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of lines by establishing connection after any one of plural lines is selected so that the load of the line can be distributed in the case of transmission to another communication system. SOLUTION: When operating a proportional distribution control part 13 corresponding to the designation of a user in a network communication system, the designated connection number ratios and line information of lines 21-23 are set in advance and when starting the system, the control part 13 calculates the total designated connection ratio and connection number percentage and respectively sets them to opposite side system information and line information. Next, when establishing the connection, the total established connection number and established connection number ratio are calculated and set to the opposite side system information and line information, and the connection is established by selecting a line for which the established connection number ratio is minimum.  Thus, loads are distributed corresponding to the capacity for each line by selecting the line to be used so that the ratios of established connection numbers can be equal.
Patent JP-S57109174-A (JP)
Title: Memory start system
Inventor: KUBO MASAFUMI
IPC: G06F12/08
Filed: 1980-12-25
Abstract: PURPOSE:To effectively display high speed performance of a cash memory, by stopping a cash memory start signal from a CPU at the same time of readout of the cash memory and starting a main memory with a mis-hit signal. CONSTITUTION:A memory start signal is generated after a request signal 5 from a CPU4 to start a cash memory 2. This signal 5 converts a logical address 2 into a real address of a main memory 1, and a memory service-in signal 7 is transmitted from the CPU4 to the memory 2. Then, the memory 2 generates a response signal 8 to stop signals 5-7, and a hit signal 9 is generated and the information of the memory 2 is read out. In this case, since the signals 5-8 are stopped, the next start is immediately given. On the other hand, at mis-hit, the memory 1 is started with the mis-hit signal. With this system, the high speed performance of the cash memory is effectively displayed and the processing speed of the entire memory system is increased.