baber/WOPTO huggingface dataset:
Patent JP-S5278342-A (JP)
Title: Manufacture of elastic surface wave rattan-shaped electrode
Inventor: ASAKAWA KIYOSHI
IPC: H03H3/08
Filed: 1975-12-25
Abstract: PURPOSE:To obtain high-accuracy and high-dependability rattan type electrode of micro structure by substituting Al film at unnecessary area with alumina film through chemical synthesis process instead of application of etching or lift-off process for Al film.
Patent JP-H0320087-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: SATO KAZUO
IPC: H01L21/8247
Filed: 1989-06-16
Abstract: PURPOSE:To increase frequency of repeated rewriting readily by forming a tunneling insulating film in an oxygen atmosphere containing trichloroethane. CONSTITUTION:A drain region 3 and a source region 2 consisting of an N-type diffusion layer are formed on a P-type silicon substrate 1, and then, a silicon oxide film 4 is formed by usual thermal diffusion method. A specified part of the silicon oxide film 4 on the drain region 3 is etched to form an opening section which becomes a tunneling region. A thin silicon oxide film 5 is formed as a tunneling medium in the opening in an oxygen atmosphere containing trichloroethane. Thereby, it is possible to realize resistance to breakdown even if rewriting is repeated and to secure reliability.
Patent JP-S5782293-A (JP)
Title: File maintenance system
Inventor: UEDA SHIYOUJI
IPC: G06F12/00
Filed: 1980-11-05
Abstract: PURPOSE:To keep file maintenance even to power failure, by writing out the content of buffer periodically to a floppy disc, in an information processing system having file input/output buffers in a main memory. CONSTITUTION:A key input discrimination module 1 discriminates the presence of key input and the key input waiting time is counted by starting a timer module 2. When a prescribed definite time is detected for the elasp, the content of an input/output file buffer 3 in the main memory and the content of a floppy disc 4 are compared. If the content difference is comfirmed, the content of the buffer 3 in the main memory is written out to the floppy disc 4 to renew the content of the floppy disc 4. Since this operation is made periodically, even if the file architecture is destroyed with power failure or malfunction, the restoration can be made easy.
Patent JP-S6047747-A (JP)
Title: Unmanned guidance vehicle
Inventor: YAMAYORI TAKESHI
IPC: B61B13/00
Filed: 1983-08-25
Abstract: PURPOSE:To tract and convey a vehicle having steering wheels without necessity of hands, by providing a second lift table which may be horizontally slewed. CONSTITUTION:A second lift table 9 is horizontally slewably provided on an upper surface of a first lift table 8. When the lift table 9 is elevated by a lifter mechanism 25, an upper surface of the table 9 is brought into contact with a lower surface of an axle 32. Upon more elevation, the axle 32 is raised, and the steering wheels 31 are separated from a ground surface. A maximum elevation of the table 9 is detected by a limit switch LS1, and then an unmanned vehicle is advanced to tract an automobile 30 to a desired site. In the traction, when the unmanned vehicle runs on a curved portion of a track, an advancing direction of the unmanned vehicle is different from that of the automobile 30. However, since the table 9 is slewable, the unmanned vehicle and the automobile 30 are given an angular difference without a strain for running.
Patent JP-S6048909-A (JP)
Title: Herbicidal composition
Inventor: IGAI TAKASHI
IPC: A01N57/20
Filed: 1983-08-25
Abstract: PURPOSE:A herbicidal composition, containing a specific pyrazolesulfonylurea derivative and an ammonium-ethyl-carbamoyl phosphonate together, and having synergistically enhanced herbicidal effects of the respective herbicides. CONSTITUTION:A herbicidal composition containing (A) a pyrazolesulfonylurea derivative expressed by the formula (A, B and R are lower alkyl; Z is N or CH; X and Y are lower alkyl or lower alkoxyl) and (B) ammonium-ethyl-carbamoyl phosphonate in an amount of 0.0001-50pts.wt., preferably 0.001-10pts.wt. component (A) based on 1pt.wt. component (A) as active constituents. The above- mentioned composition is capable of exhibiting improved synergistic weeding effect and controlling completely weeds ranging from annual to perennial weeds even in small amounts of the herbicidal chemicals. Thus, the amounts of the above-mentioned respective herbicidal chemicals to be used can be reduced.
Patent JP-2000228064-A (JP)
Title: Decoding device of optical disk
Inventor: HAYAMIZU ATSUSHI
IPC: H03M13/41
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a decoding device of an optical disk capable of excellently decoding also a signal with a low SN ratio of a reproduced RF signal waveform and also improving a decoding performance. SOLUTION: A waveform equalization means 12A by which reproduced waveform distortion of an optical disk can be removed by changing a frequency characteristic, and based on the output digitized by a digitizing means 15, a bit synchronization clock is generated by PLL 17. And, the output of the waveform equalization means 12A is discretized with this bit synchronization clock to the predetermined number of bits by an A/D conversion means 18, and then, a Viterbi detecting circuit 19 decodes them to the bit row, while a prediction control/equalization error operation means 20 calculates a prediction value to be used for decoding a Viterbi algorithm from the output of the A/D conversion means 18, and also calculates an equalization error of the waveform equalization means,  and adjusts the frequency characteristic of the waveform equalization means 12A so that a coefficient control means 21 minimizes the equalization error.
Patent JP-S6216798-A (JP)
Inventor: HAGIWARA MINORU
IPC: D06F58/28
Filed: 1985-07-15
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-H04350835-A (JP)
Title: Mark detector
Inventor: MAETANI MASAMI
IPC: G03B21/11
Filed: 1991-05-29
Abstract: PURPOSE:To allow the exact and stable detection of the marks put on an information recording medium, such as microfilm, by interposing a prescribed number of fibers for positioning having the same diameter between respective optical fibers for light transmission and bringing these fibers in tight contact with each other in one array. CONSTITUTION:The pitch in the arranging direction between the optical fibers 29 for light transmission is exactly determined by the optical fibers for positioning arranged in tight contact between the optical fibers 29 for light transmission. The fluctuations in the direction perpendicular to the arranging direction of the respective optical fibers 29 for light transmission are eliminated by previously fixing the optical fibers for positioning at the same diameter as the diameter of the optical fibers 29 for light transmission. Alignment is exactly executed by providing an index member 21C on the extension line of the array of the optical fibers 29 for light transmission and the optical fibers for positioning. Further, the output of a element 26 is stabilized by providing a photoelectric conversion diffusion sheet 30 between the photoelectric converting element 26 and the optical fibers 29.
Patent JP-S6133611-A (JP)
Inventor: MIKAMI MASASHI
IPC: A47J19/00
Filed: 1984-07-26
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-H0446399-A (JP)
Title: Voice recognizer
Inventor: TOYA MITSUHIRO
IPC: G10L15/22
Filed: 1990-06-14
Abstract: PURPOSE:To allow the easy learning of the operating method for obtaining correct recognition results by forming the operation messages to be executed in order to obtain the correct recognition results. CONSTITUTION:The instructed syllable array indicating the order of pronounced syllables is displayed on a display section 11 from a CPU memory 4. The voice signals based on the voices pronounced according to this instruction are recognized in vocal sound units. The input voices are recognized by a clause recognizing section 8 in accordance with the results thereof and a recognition candidate is obtd. The recognition candidate is displayed on the display section 11. The operations to be executed in order to obtain the correct recognition results by comparison/collation of the recognition candidate and the instructed syllable array are decided and formed by a CPU 5, etc., and are displayed on the display section 11. Even a beginner is able to easily learn the operating method for obtaining the correct recognition results.
Patent JP-S5781606-A (JP)
Title: Digital servo device
Inventor: NISHIJIMA HIDEO
IPC: G05B11/36
Filed: 1980-11-07
Abstract: PURPOSE:To obtain a device which is less influenced badly by the variation of the operating point and the noise due to temperature variation and power source fluctuation, by providing specific counter means, storage means, and data processing means. CONSTITUTION:A counter means 35 to which a reference clock is applied and a storage means 36 which stores information of the counter means 35 by pulses obtained from a control object are provided. Further, an initial value setting means 34 which sets information of the counter means 35 to a prescribed value by the second pulse obtained from the control object and a data processing means which converts information of the storage means 36 to a control quantity so that this information becomes a control target value are provided.
Patent JP-H11351412-A (JP)
Title: Gas flow adjusting device
Inventor: TOMIURA HIDEYUKI
IPC: F16K1/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas flow adjusting device which can stabilize the medium ignition or medium combustion of a gas burner. SOLUTION: A needle part 9 is arranged at the end of a valve element 6, and a circumferential groove 11 is arranged in the middle of the needle part 9. A variable throttle passage 12 is arranged between the needle part 9 and a valve hole 4, and an intermediate passage 14 and a normally opened passage 15 which communicate with a center hole 13 are opened. A large amount of gas is led to flow from the passages 12, 14, 15 in the upper position of the valve element 6, a middle amount of gas is led flow from the passages 14, 15 in the intermediate position thereof, and a small amount of gas is led to flow only from the passage 15 in the lower end position thereof.  The middle amount of gas is led to flow by an approximately constant flow during a period unless the circumferential groove 11 penetrates into the valve hole 4, therefore medium ignition or medium combustion can be stably performed.
Patent JP-H10329194-A (JP)
Title: Method and device for molding wood meal containing cn resin plate
Inventor: UEKI KAZUNORI
IPC: B29C48/30
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture efficiently a wood meal containing polyolefin resin plate of comparatively thick-walled having a flat surface without generating heat or the like. SOLUTION: A polyolefin resin composition containing wood meal is melt kneaded by an extruder in a device, and a resin plate is molded by an extruder through a molding 16. In that case, an introduction opening 32 communicating with a discharge outlet of the extruder and a plate molding chamber 40 communicating with the introduction opening 32 and having the crosssectional area of 1.5-25 times the crosssectional area of the introduction opening 32 are formed on a flow path 22 of the molding die 16, and the polyolefin resin composition is extruded by passing the composition through the introduction opening 32 and the plate molding chamber 40 successively.
Patent JP-H10328255-A (JP)
Title: Dead body keeping device
Inventor: AOYANAGI KOHEI
IPC: A61G17/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily keep and take out the dead body by providing a cover for covering the upper side of the device main body, a part of which is separated to be moved up and down, thereby opening and closing a dead body inlet/ outlet, and constructing a dead body placing part by a slide table. SOLUTION: This device comprises a device main body 10 and a cover 20 at least a part of which is provided with a vertical moving cover part 21 capable of moving up and down. About two to four sets of slide mechanisms 12 are installed on the upper surface of the device main body 10 extending from this side to the inner side, and a slide table 14 is arranged on the slide mechanisms 12. With the vertical moving cover part 21 opened, the slide table 14 is at least partically drawn out to the front side or the back side to keep or take out the dead body or a tray where the dead body is stored. Thus, the dead body can be easily kept and taken out.
Patent JP-S6313316-A (JP)
Inventor: HARADA YOSHIJI
IPC: H01B3/12
Filed: 1986-07-04
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-H07557-A (JP)
Title: Nozzle for extinction hose and its manufacture
Inventor: HARADA AKIRA
IPC: B21D51/16
Filed: 1993-06-03
Abstract: PURPOSE:To improve mechanism strength, anti-corrosion, and wear resistance by making a trunk pipe which forms a pipe case, a front connection port part for use of drainage port connection comprised in a prescribed manner, and a rear connection port part for use of extinction hose connection comprised in a prescribed manner with stainless steel. CONSTITUTION:The down facing cylindrical part 14 of a receiving cover 15 is externally fitted at the front end part of the trunk pipe 11 which comprises the pipe case by interposing a seal guide 17. A thread pipe 20 is fitted on the outer periphery of the upper half of the seal guide 17, and a front and connection port part 12 is formed by inserting a packing 22 to the groove 18 of the thread pipe 20. A joint cover 27 is connected by fitting in the rear end of the trunk pipe 11 with the thin diameter port part 25 of a fitting cylindrical part 26, and a thread ring 31 is connected by fitting in the fitting cylindrical part 26. The rear end connection port 13 is constitutes in the inside of a receiving rib 30 of the thread ring 31 by polymerizing and containing a guide ring 32 and a stopper ring 35. They are made of stainless steel pipes.
Patent JP-S5780913-A (JP)
Title: Heat pump system cooler/heater equipment for automobile
Inventor: SAYOU KOUSAKU
IPC: F25B13/00
Filed: 1980-11-06
Abstract: PURPOSE:To prevent coolant excessively be heated, in the system parallely installed with exhaust gas heat absorbing heat exchanger installed in the engine the engine exhaust pipe and its vicinity, by preparing a control system which restrict the heat transferred between the both systems lower than a certain predetermined value. CONSTITUTION:When heating, coolant from the compressor 1 enters in the in- cabin heat exchanger 13, where gives heat to the air in the cabin as it condensed making warm air flow to heat the cabin. The liquid coolatn passes through a check valve 12, a liquid receiver 9 and a check valve 8 reaches to the expansion valve 7 for heater to be converted to low temperature low pressure wet coolant and enters in the exhaust gas heat absorbing heat exchanger 16. The coolant is heated there by the exhaust gas in the exhaust pipe 19, and evaporated and returned to the compressor 1. During this operation, when the exhaust pipe 19 becomes to high temperature to exceed predetermined value To, heat radiation fins 18, consisting of bimetal element will bent as shown by dotted line, to break the contact with heat absorption fins 16a, cutting out the transfer of exhaust heat to the heat exchanger 16 and prevent over heating of the coolant.
Patent JP-S5490166-A (JP)
Title: Preparation of 7-(3-oxo-1-alkenyl)-2-chloro-2-cyanobicyclo 2.2.1hept-5-ene derivatives
Inventor: FUJISAWA TAMOTSU
IPC: C07C253/00
Filed: 1977-12-27
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of prostaglandins having activites to the smooth muscle, blood pressure, lipid metabolism, blood platelet coagulation, etc., by treating the corresponding 7-alkylidene compound under acidic conditions.  
     CONSTITUTION: The title compound II is prepared by treating 7-alkylidene-2- chloro-2-cyanobicyclo[2.2.1]hept-5-ene derivative of formula I (R is alkyl; A and B together form ethylenedioxy; or together with the C atom to which they are attached form CO) under acidic condition with a mineral acid such as sulfuric acid, hydrochloric acid, phosphoric acid, etc., or an organic sulfonic acid as p-toluene sulfonic acid, benzenesulfonic acid, etc. Since the compound II can be converted to a precursor of 12-epiprostaglandin by reduction, prostaglandins are economically produced therefrom without introducing a side chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6313945-A (JP)
Title: Control device for automatic gear
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 1986-07-03
Abstract: PURPOSE:To enable the shift-down at a slope during a turning run, by providing a means which can change a preset, running-state-region limited by a limiting means, based on both a vehicle-speed-detecting-means and either one of a vehicle speed and the rate of change in the vehicle speed. CONSTITUTION:A speed change control means C controls the speed change of an automatic gear B to a preset change gear ratio, based on the running state of a vehicle. In addition, a preset running-state-region, in which a shift to the side in which the change gear ratio increases is limited by a limiting means D during a turning run of the vehicle, is determined. This preset, running- state-region is changed by a changing means F, based on the value detected by a vehicle-speed-detecting-means E. As a result, for example, a preset running- state-region (down-shift limiting region), in which the shift to the side in which the change gear ratio increases, is released, based on the changing state of the vehicle speed. Accordingly, the down shift can be made when the vehicle is on a turning run along a steep slope, which requires a down shift. Therefore, the operationability can be enhanced.
Patent JP-H111468-A (JP)
Title: Production of diiodomethyl-p-toluylsulfone
Inventor: TANAKA YOSHINORI
IPC: C07C317/14
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject compound in high yield and high purity by adding stabilized iodine monochloride to p-toluenesulfonylacetic acid to react the iodine monochloride with the p-toluenesulfonylacetic acid, further adjusting the pH of the reaction liquid, and treating the product with sodium thiosulfate. SOLUTION: (B) Iodine monochloride is added to and reacted with (A) an aqueous solution of sodium p-toluenesulfonylacetate or an aqueous solution of potassium p-toluenesulfonylacetate, and thereafter the reaction liquid is adjusted to pH 6.0-10.0 and treated with (C) sodium thiosulfate to provide diiodomethyl-p-toluyl sulfone. The component B is used in a state dissolved in hydrochloric acid, a sodium chloride aqueous solution or a potassium chloride aqueous solution to stabilize the component B in water. Preferably, the pH of the component A is adjusted to 1.0-6.0 before the component B is added. The component C is preferably used in 1-5 wt.% of the amount of the component B. The formation of a compound of the formula, which is a byproduct, is retarded.
Patent JP-2000345897-A (JP)
Title: Engine speed control device of internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02D41/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of a change with the lapse of time land individual difference on feedback control of revolutions. SOLUTION: In this control device, when the throttle opening correction amount DTHA(n) is more (less) than the predetermined specified amount KDTHA(-KDTHA) [Yes in a step 1006 (1007)], the predetermined shift amount dGTHA is subtracted (added) from (to) reference throttle opening GTHA(n) (step 1008 (1009)) to find next reference throttle opening GTHA(n+1) and next throttle opening correction value DTHA(n+1) is found by adding (subtracting) the shift amount dGTHA to (from) the throttle opening correction amount DTHA(n) (step 1010 (1011)). The next reference throttle opening GTHA(n+1) and the next throttle opening correction amount DTHA(n+1) are added to each other to find the next throttle opening THA(n+1) [step 1012].
Patent JP-S6049539-A (JP)
Title: Test method of cathode-ray tube
Inventor: TOYOFUKU TATSUYA
IPC: H04N17/04
Filed: 1983-08-26
Abstract: PURPOSE:To perform a test of a display surface simply and efficiently by a method, in which a phosphor display surface of a CRT is divided into plural sections, wherein beam scanning is perfomed under various conditions respectively, for making running operation followed by comparative evaluation. CONSTITUTION:The phosphor display surface 1 of a CRT is divided into sections, namely the part 2 subjected to no beam scanning, the part 3 subjected to the prescribed scanning and the part 4 subjected to cpmparative test of a baking Phenomenon, whereby in the baking test section 4, the letters 5 to be displayed with specially high brightness and the letters 6 to be displayed with specially low brightness are made to be displayed. An image to be displayed is positioned by a horizontal deflection circuit 8 and a vertical deflection circuit 9, while a pattern of display is inputted by a video signal circuit 10. In the case of high brightness, a high brightness singal is outputted from a high brightness signal circuit 11, while said output is added to the video signal. Thereby, the test of the phosphor display surface can besimoly and efficiently performed.
Patent JP-H112253-A (JP)
Title: Torque transmitting member in transmission for automobile, molding method for spline tooth profile, and spline tooth profile molding device
Inventor: IMOTO TOSHIHIRO
IPC: F16D1/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmitting member, which is provided with a spline tooth profile with high surface hardness, for an automobile by ironing the outer layer part of a cylindrical boss in the axial direction from the boss tip part for molding a spline tooth profile. SOLUTION: A carrier plate 3 is set in a molding device 10 so as to be molded. A principle part of the molding device 10 is provided with a cylindrical die 14 in which a tooth profile 12 for molding a spline tooth profile is formed in the inner circumference part, a mandrel 16 which is fixed concentrically in the inner circumference part of the die 14 with its tip protruded above the die 14, and a punch 8 which is arranged above the die 14 and pushes down the carrier plate 3 toward the inside of the die 14. In this constitution, the punch 18 is lowered so as to be brought into contact with the back side of a boss part 5, and then, the boss part 5 is inserted into the inside of a clearance between the mandrel 16 and the die 14 when the punch 18 is pushed down, so that a spline tooth profile 5a is molded in the outer circumference of the boss part 5.  Hardness of a machine face molded by iron in this way is higher than that of a non-machined face, and strength can be increased.
Patent JP-S5582663-A (JP)
Title: Recording medium liquid jet recording method by heat energy
Inventor: HARA TOSHITAMI
IPC: B41M5/00
Filed: 1978-12-20
Abstract: PURPOSE:To restrain formation of bubbles and improve frequency response of jetting of droplets by cooling a heater substrate to rapidly lower the heater surface temperature and thereby moderating the heating of a recording medium liquid. CONSTITUTION:Cooling of a substrate is adjusted within the range from room temperature to the freezing point of a recording medium liquid by a Peltier element or a refrigerator. Though quicker temperature changes can be obtained as the substrate temperature is lower, too low a temperature increases the viscosity of the liquid, so that it is preferable to coduct temperature control in the range of 0-50 deg.C. In the case of a single head, a heater is formed by selective hot etching after an insulator layer 12, heating resistor 13, and electrodes 141 and 142 are formed in layers on a substrate 11. Then a protective layer 15 is completed. A grooved plate 16 is adhered onto the layer 15 so that its groove covers the heater to form a liquid chamber 2. The temperature of the substrate 11 is controlled by a Peltier cooler 18, radiation fins 19, and fan motor 20.