baber/WOPTO huggingface dataset:
Patent JP-H09198054-A (JP)
Title: Noise cancel device
Inventor: NOMURA OSAMU
IPC: G10K11/178
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise radiated by equipment in operation environment while securing horizontally wide directivity at the periphery of the auditory organ position of an operator who operates the equipment. SOLUTION: According to a noise signal r(n) detected by a microphone 5 which detects a noise generated by a noise source 10 in an equipment main body 9 and a sound collection signal e(n) detected by a microphone 8 which detects a composite noise radiated outside from the equipment main body 9 in the operation environment area of the equipment main body by the noise source 10 and an eccentric audio mirror speaker 3, an LMS(Least Mean Square) computing element 7 and an adaptive infinite impulse response(FIR) filter 4 generates a noise cancel sound signal which is equal in amplitude to and out of phase with the noise generated by the noise source 10 so that the noise signal r(n) becomes minimum, thereby performing the reproduction of the eccentric audio mirror speaker 3.
Patent JP-H01183121-A (JP)
Title: Ashing device
Inventor: NAWATA MAKOTO
IPC: H01L21/3065
Filed: 1988-01-18
Abstract: PURPOSE:To suppress reaction of fluorine atoms with barrier metal and prevent side etching of the barrier metal layer by a method wherein a material constituting a plasma generation chamber or a material isolating a processing chamber from the plasma generation chamber is one which is conductive and reacts with fluorine atoms to generate volatile fluoride. CONSTITUTION:A plasma generation chamber 4 which is located next to a processing chamber 6 and generates plasma of a mixture of oxygen gas and fluoride gas or a material 5 which isolates the processing chamber 6 from the plasma generation chamber 4 is made of a conductive material which reacts with fluorine atoms and generates volatile fluoride. In other words, the plasma generation chamber 4 and the processing chamber 6 are kept in vacuum and the porous plate 5 made of tungsten (W) separates them. The porous plate 5 reflects microwaves to prevent them from proceeding to the processing chamber 6, and at the same time, it absorbs ions generated in the plasma generation chamber 4. This reduces the F atoms supplied to the processing chamber, preventing side etching of the barrier metal layer under the Al layer.
Patent JP-S5290721-A (JP)
Title: Relieving of local stress abound fixed ends of structural member
Inventor: AKASHI GENICHIROU
IPC: F02F3/00
Filed: 1976-01-23
Abstract: PURPOSE:To relieve the local stress around th eends of both-ends-fixed type structural members which are subjected to axial load as well as lateral load, e.g., reinforcing ribs for a piston.
Patent JP-S60151514-A (JP)
Title: Rotary encoder
Inventor: TAKANO TOSHIO
IPC: G01D5/243
Filed: 1984-01-18
Abstract: PURPOSE:To improve the resolution of a rotary encoder without increasing an exciting coil by specifying the constitution of a stator, etc., equipped with a cylindrical base part which surrounds the outer circumference of a rotor and an input shaft and forms a magnetic path. CONSTITUTION:A rotor part 16 which rotates together with the input shaft 10 is provided with a desired number of projection parts 28a, 28b... as rotary electrode parts at equal intervals. A stator part 20 which forms the rotary encoder together with the rotor part 16 and is fixed to a casing 13 consists of four 90 deg.-interval leg parts 27a-27d equipped with electrode parts 28a-28d which are equipped with exciting coil 33a-33d supplied with 90 deg. out-of-phase sine waves for excitation and face projection parts 23a, 23b..., the cylindrical base part 26 which surrounds the shaft 10 and forms a magnetic path, a detection coil 35 which is provided to the base part and detects lines of magnetic force corresponding to the angle of rotation, etc. Consequently, the same resolution which is obtained by increasing the number of the exciting coil is obtained by increasing rotary electrode parts of the rotor, and the resolution of the rotary encoder is therefore improved without increasing the number of the exciting coil.
Patent JP-S59133900-A (JP)
Title: Prevention against water hammer
Inventor: MIHASHI KUNIHIRO
IPC: F17D1/20
Filed: 1983-01-18
Abstract: PURPOSE:To make a piping system so as to be freely selected without fear of water hammer happening as well as to prevent the occurrence of any damage to piping, by installing a safety valve, which provides a spring for a valve disc, in a side passage, while allowing abnormal high pressure only to run in the same direction of a flow in a main pipe. CONSTITUTION:A valve disc 4a of a safety valve 4 is provided with a spring 4b, and at a side passage 3, a flow of abnormal high pressure caused by a water hammer in the same direction as that of a flow in a main pipe 1, namely, an arrow 6 direction alone is allowed to run. Closing a main valve 2, when pressure waves are settled if statically determinate pressure at the valve upstream side is set down to PA while that at the down-stream side is to PB, working pressure of the safety valve 4 is to be set down to PA-PB+alpha>0 in advance. This sign alpha is of spring force for making the safety valve open when the water hammer gets statically determined. At the side passage, an auxiliary valve 2 is installed, and under usual operating conditions, both the main valve 2 and the auxiliary valve 5 are opened in advance, and when the main valve 2 is closed, the safety valve 4 is as well opened, flowing through the side passage 3.
Patent JP-S61168570-A (JP)
Inventor: OGASAWARA TAKESHI
IPC: C04B35/58
Filed: 1985-01-18
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-S60151770-A (JP)
Title: Data transferring system
Inventor: TAMANOI TAKESHI
IPC: G06F13/42
Filed: 1984-01-20
Abstract: PURPOSE:To minimize queuing time of both sides by providing memories of exclusive use in the CPU side and each terminal side, and absorbing the difference of transfer data processing speed between the CPU and each terminal by making individuals to oprate at timing of their own. CONSTITUTION:Transferred data from the CPU are stored temporarily in a memory 2 for CPU writing, and then inputted successively to a parallel data series conversion circuit 3 according to data transfer sequence mentioned later through a data line (a), and parallel-series converted. Memories 4-1, 4-2...4-n for terminal reading store serial data output of the parallel data series conversion circuit 3 as it is, and transfer transfer data stored in memories 4-1, 4-2...4-n synchronizing them with clock of terminal side complying request from terminal side.
Patent JP-H09194361-A (JP)
Title: Antitumor agent
Inventor: FUKUSHIMA SHOJI
IPC: C07C323/58
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an antitumor agent containing cysteine or S-methylcysteine as an active component, acting in the initiation period and the promotion period of carcinogenesis to suppress the occurrence of carcinoma, having excellent safety and useful especially as a suppressing agent for the occurrence of carcinoma. SOLUTION: This antitumor agent contains cysteine or S-methylcysteine, or its salt as an active component. As the compound, any of the D-isomer, the L-isomer or the racemic body is allowed, and further both of an acid added salt and a base added salt are allowed. The compound is a water-soluble sulfur compound derived from garlic, etc., and the daily dose for an adult is preferably about 100mg to 5g.
Patent JP-S5599187-A (JP)
Title: Preparation of acyl coa synthetase
Inventor: YAMADA HIDEAKI
IPC: C12R1/645
Filed: 1979-01-26
Abstract: PURPOSE: To prepare acyl CoA synthetase having a great activity on 6W19C fatty acids, particularly 16W18C long-chain ones, by incubating specific microorganisms.  
     CONSTITUTION: Microorganisms, e.g. Gloeophyllum sepiarium IFO-6267 or Pycnoporus coccineus IFO-9768, which belong to the genus Gloeophyllum, Trametes, Daedalea, Laetiporus, Flammulina, Lentinus, Lenzites, Pycnoporus, Tyromyces, Coriolus, or Schizophyllum, and have the ability to produce acyl CoA synthase (A), are incubated in a medium to collect A from the bodies of incubated microorganisms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57121757-A (JP)
Title: Cash register
Inventor: HATANO SEIJI
IPC: G07G1/14
Filed: 1981-01-20
Abstract: PURPOSE:To prepare a legible sheet, by processing a data in accordance with a data only in a cash register even in a state that communication between a  CPU and the cash register is impossible, and printing its result through a prescribed gate. CONSTITUTION:In case when a CPU and a cash register are set in a state that communication is available, by changeover switch 7, a data is processed in accordance with a data of the CPU side and a data in the cash register, and its result is outputted to a printer 5 and is printed through an AND gate 11. On the other hand, in case when the CPU and the cash register are set in a state that communication is unavailable, a data is processed in accordance with a data only in the cash register. Its processing result is outputted to the printer 5 and is printed through an AND gate 12. In this way, a legible character or symbol is printed on a commodity name printing part of a receipt.
Patent JP-H11205906-A (JP)
Title: Electric car control device
Inventor: NAKAYAMA TOMOHARU
IPC: B60L9/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To control slip and skid properly by computing a reference speed approximately in accordance with the car speed at both times when all axes are slipping or skidding, and to improve accelerating and comfort in riding. SOLUTION: A control device comprises a reference speed computing means 7A which outputs a reference speed computed value by inputting each rotating speed equivalent value of motors, etc., driving each wheel, and a slip and skid control means which computes a torque coefficient to be multiplied by the torque command of each motor, etc., by detecting slip or skid of the wheels from the difference between the reference speed computed value and each rotation speed equivalent value.  The reference speed computing means 7A is provided with a rotation speed selecting means 701, which selects one out of the rotation speed equivalent values one by one, a first-order lag filter 706 which delays acceleration obtained by differentiating the selected rotation speed equivalent value, and a rate-of-change limiting means 704 which limits the rate of change of the rotation speed equivalent value selected by the rotation speed selecting means 701 in compliance with the acceleration delayed by the filter 706, and outputs it as the reference speed computed value.
Patent JP-H04240719-A (JP)
Title: Stencil mask formation
Inventor: MATSUO TAKAHIRO
IPC: H01L21/027
Filed: 1991-01-25
Abstract: PURPOSE:To simplify the process of forming a stencil mask used for reduced transcribing electronic beam lithography. CONSTITUTION:A silicon substrate 11 is coated with photosensitive glass 12 by a film thickness of 20mum (Figure 1(a)). The photosensitive glass 12 is irradiated by ultraviolet rays and a pattern is formed (Figure 1(b)). A silicon oxide film 13 is accumulated for 1mum on the rear plane of the silicon substrate 11 (Figure 1(c)). The silicon oxide film 13 is selectively removed, the silicon substrate 11 is melted and removed by ethylene diamine pyrocatechol solution using the silicon oxide film 13 as a mask (Figure 1(d)), and a 0.3mum thick gold film 14 is accumulated on the photosensitive glass 12 as a conductive film (Figure 1(e)). Since the photosensitive glass 12 is used as the mask material, the forming process is simplified.
Patent JP-H06215709-A (JP)
Title: Color cathode-ray tube
Inventor: HASHIMOTO NORITSUNA
IPC: H01J31/20
Filed: 1993-01-20
Abstract: PURPOSE:To provide a color cathode-ray tube of high contrast, with which the reduction in the contrast due to expansion in the size can be prevented. CONSTITUTION:A fluorescent screen is formed on the inner surface of a face panel 1, and comprises phosphor stripes 4R, 4G, 4G, and a black light absorbing layer 3. A metal grill electrode 7 is provided on the vacuum region in the vicinity on the side of an electron beam of the black light absorbing layer 3, which is designated on the fluorescent screen (the distance of no farther than several 10mum from the black light absorbing layer 3), and the position of the electron beam 8 is detected by the current of the electron beam 8 flowing in the metal grill electrode 7.
Patent JP-S59156640-A (JP)
Title: Device for orientating rod-like parts
Inventor: KINOSHITA YAICHI
IPC: B65G47/24
Filed: 1984-01-18
Abstract: PURPOSE:To provide a simplified construction and judge the end shape of a rod- like parts for securely orientating the parts by constituting rotatably a rotary annular member and a cylindrical reversing member in a body or only the former according to the direction of the rod-like part. CONSTITUTION:In a device for orientating rod-like parts (for example, set screws 1) such that the predetermined ends of the parts are in the front always, when the set screw 1 is orientated in the improper direction, the recessed portion in the screw 1 engages a guide pin 21c planted in a judging portion 21b of the rotary annular member 21 so that the cylindrical reversing member 22 is integrally rotated through the screw 1 when the member 21 is rotated clockwise. Thus, the screw 1 is reversed and oriented in the normal direction and when inductive paths 21a, 22a coincide with a lower path 20b, the screw 1 drops onto a supply hose 25 through the lower path 20b. Thus, the end shape of parts is judged for secure orientation.
Patent JP-H04240865-A (JP)
Title: Printer controller
Inventor: HAYASHIDA NOBUYUKI
IPC: B41J2/44
Filed: 1991-01-25
Abstract: PURPOSE:To control generation of noise when revolving motion of a photosensitive drum is carried out to prevent local overheating by a heat roll at the time of standing by of printing motion of a printer. CONSTITUTION:At the time of standing by of the printing motion when a printing command signal PC from a host computer 1 is OFF, control to have a pulse motor 4 rotated and driven at a minimum pitch at every specified preset time PT is carried out by the printer mechanism control part 2 utilizing a timer circuit 6. With the rotational drive of the pulse motor 4, the photosensitive drum 5 can be made to carry out rotational motion at a low velocity of being rotated at about 120 degrees in 15 minutes.
Patent JP-S57121713-A (JP)
Title: Constant speed running device for vehicle
Inventor: ITOU KEIICHI
IPC: F16H61/10
Filed: 1981-01-20
Abstract: PURPOSE:To maintain a constant speed of a vehicle, by adjusting a gear position and a throttle valve in accordance with a specified speed of a vehicle. CONSTITUTION:In case when a load put on an engine of a vehicle is increased when going up a slope, etc., a speed of the vehicle becomes slower than a specified speed of the vehicle, and the duty ratio of an output signal from a comparing circuit 20 becomes large. An actuator 28 is controlled by this signal, but when the speed of the vehicle is further decreased, an output of a comparing circuit 51 becomes on, a transistor 62 is turned on, a solenoid 66 is made a non- conducting state, and the gear is shifted down to No.3-speed from No.4-speed. As a result, the vehicle maintains a constant speed since decrease of the vehicle speed is compensated by increase of tractive force.
Patent JP-S5393170-A (JP)
Title: Deodorizing method for exhaust gas or waste liquid
Inventor: SATOU KIMIHIKO
IPC: C02F1/76
Filed: 1977-01-28
Abstract: PURPOSE: To carry out the deodorizing treatment efficiently without causing problems due to the disposal of the liquid, by contacting the exhaust gas or waste fluid containing malodorous substances with the aqueous liquid containing effective bromine and regenerating the treating liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59134701-A (JP)
Title: Method of controlling algae in shallow water and apparatus therefor
Inventor: KOJIMA SADAO
IPC: A01N25/00
Filed: 1983-01-20
Abstract: PURPOSE:The water in a relatively shallow water, e.g., in a dam is forcibly circulated vertically with pressurized air and an algicide is added to the circulated water in a concentration lower than that lathal to fish, thus developing synergism to inhibit algae from growing thick in shallow water without any adverce effect on fish. CONSTITUTION:For example, the algae-controlling apparatus which is composed of the pipe 1 for lifting up water toward the water surface by pressurized air 43 and the algicide container 3 which has holes for passing through water radially around the periphery 41 is installed in a relatively shallow water such as dam, lake or swamp. Thus, pressurized air 43 is sent to the bottom of the pipe 1 to effect vertical circulation so that the water in upper part is sent toward the bottom 42 where less sun light reaches and the algae are weakened. Simultaneously, an algicide, preferably copper sulfate or copper chloride is dissolved in the circulating water in a concentration lower than that lethal to fish, preferably 0.4-0.2ppm to control the growth of algae without any adverse effect on fish.
Patent JP-H04302428-A (JP)
Title: Etchant for wet chemical method in semiconductor manufacturing
Inventor: YOHAHIMU RAIFUERUSU
IPC: C23F1/20
Filed: 1992-01-20
Abstract: PURPOSE: To form an etching having a superior homogeneity by using an etching liq., contg. hydrofluoric acid or phosphoric acid/nitric acid and amine-type additive for the wet chemical process in semiconductor manufacturing. CONSTITUTION: Using an etching liq., based on a hydrofluoric acid or phosphoric acid/nitric acid contg. at least one of compds. shown by Formula I or at least one from among the compds. shown by Formula II as additives, a surface etched to completely moisten, hence an etching of desired quality. The compd. of Formula I includes nonyl amine, dodecyl amine, methyldecyl amine, and dimethyltetradecyl amine. The compd. of Formula II includes trimethyldodecyl ammonium fluoride or phosphate. These compds. are contained in a quantity of at least 10ppm, pref. 100-600ppm.
Patent JP-S55100172-A (JP)
Title: Thermal transcription recorder
Inventor: INOUE TETSUO
IPC: B41J2/325
Filed: 1979-01-26
Abstract: PURPOSE:To obtain a recorded picture, whose mean concentration of a picture is high and whose quality of the picture is excellent, by a method wherein a section, in which an ink master material and an accepting sheet travel while they remain as they fast stuck mutually, is mounted during the time when the accepting sheet is exfoliated from the ink master material recording in a thermal transcription. CONSTITUTION:An accepting sheet 2 consisting of normal paper is stacked at the ink layer side of ink master material 1 manufactured by forming a solid ink layer onto a film in a closely stuck shape, and characters, etc. are recorded in thermal transcription method under a condition that the ink master material and the accepting sheet are pressure-contacted with a thermal head 3 by means of a platen roller 4. The ink master material 1 and the accepting sheet 2 are let travel under a condition that the material 1 and the sheet 2 remain as they are stuck between a fixed section D after recording, and the accepting sheet 1 is exfoliated from the ink master material 1 by means of rollers 6 and an exfoliating means 5. A cooling means, such as, a radiator plate 7, etc. can also be mounted to the accepting sheet 2 between the section D between a recording portion and an exfoliating portion.
Patent JP-S61167996-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/18
Filed: 1985-01-19
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-S62167871-A (JP)
Title: Method for coating inside and outside of pipe
Inventor: KOSUGE SHIGECHIKA
IPC: C23C14/28
Filed: 1986-01-20
Abstract: PURPOSE:To improve the adhesive strength of a film formed on the surface of a metallic pipe by heating the surface of the pipe when a substance evaporated by irradiating laser beams on a target for evaporation is deposited on the surface of the pipe. CONSTITUTION:A metallic pipe as a base material and a target for vapor deposition are placed in a hermetically sealed vacuum space. The surface of the pipe is locally heated and laser beams are irradiated on the target. A substance evaporated by the irradiation is deposited on the surface of the pipe to coat the surface of the pipe with a film.
Patent JP-H06225405-A (JP)
Title: Controller for engine-driven generator of electric motor vehicle
Inventor: FURUYA MASAYUKI
IPC: B60L50/13
Filed: 1993-01-21
Abstract: PURPOSE:To prevent a decrease in a life of a battery by suitably charging a battery even at the time of cold in which the atmospheric temperature drops and avoiding an overdischarge. CONSTITUTION:A charging state of a battery 6 is detected by an SOC meter 10. An ECU 11 operates-stops a generator 3 in response to a detected charged state value of the battery 6, and alters the value of the battery for operating- stopping the generator 3 in response to a battery temperature.
Patent JP-H01186250-A (JP)
Title: Side dam device for belt type continuous casting machine
Inventor: YAMANE ATSUMU
IPC: B22D11/06
Filed: 1988-01-20
Abstract: PURPOSE:To smoothen shifting of blocks while mutually pushing at the joining face by mutually making independence to the each block for side dam, holding the block with rotation-driving means of side dam driving device and endlessly shifting the blocks along guide groove for guide plate. CONSTITUTION:The side dams 13 are divided into one group of the side dam blocks 13a and the other group of the blocks 13b at half of all blocks in each group. Then, the blocks 13a, 13b for both groups are freely fitted to the guide grooves of side frames 11a, 11b for the groups, respectively and each block 13a, 13b is joined, to constitute one pair of side dam 13, 13 at both sides of a mold part 20. Successively, in order to rotating-shift the side dam 13, 13, the blocks 13a, 13b are held under the prescribed pushing force with driving rolls 1a, 1b of the side dam driving device A, and by rotating the driving roll 1a, 1a with a geared motor 2, the blocks 13a, 13a of one side group are shifted. When the blocks 13b, 13b of the other group comes to the side dam driving device A, they are shifted by the same way as the above-mention with both driving rolls 1a, 1a.
Patent JP-S61167562-A (JP)
Title: Ink jet recording apparatus
Inventor: FUNAKUBO TOMOKI
IPC: B41J2/175
Filed: 1985-01-18
Abstract: PURPOSE:To enable accurate recording, in a recording apparatus for flying the ink allowed to fill the minute apertures of an ink sheet to recording paper by a recording head, by constituting the ink sheet from a lyophilic member and a lyophobic member. CONSTITUTION:In an ink ribbon type ink jet recording apparatus wherein a large number of minute apertures 10a provided to an ink sheet 10 are filled with ink 14 and recording is performed by selectively flying the ink toward recording paper by a recording head 15, the ink sheet 10 is constituted of a film like sheet member 10b having lyophilicity and the lyophobic member 10c applied to the emitting side end part 10d of said film like sheet member 10b.
Patent JP-S60152232-A (JP)
Inventor: NAKAMURA HIROYUKI
IPC: H02J1/00
Filed: 1984-01-19
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。