baber/WOPTO huggingface dataset:
Patent JP-H01291541-A (JP)
Title: Device for monitoring error rate of superposition code
Inventor: IWAKIRI NAOHIKO
IPC: H04L1/00
Filed: 1988-05-19
Abstract: PURPOSE:To monitor the error rate of a superposition code with a simple additional circuit by accumulating the number of noncoincident bits between error control codes Fo' and Fo generated at the time of decoding the superposition code. CONSTITUTION:When the noncoincident bit between the code Fo' of a register 14 and the code Fo of a register 17 exists, the output of an exclusive OR circuit 20 for the bit goes to a logic '1', and is inputted to a P/S21. Since the output of the P/S21 is inputted to a counter 24 in series, the count value of the counter 24 shows the accumulation of the number of error bits. On the other hand, the number of the bits with the logic '1' also with that of bits with a logic '0' are counted by a counter 25 via an inverter 22 and an OR 23, and all the bits of the P/S21 are counted. Therefore, the ratio of the count value of the counter 24 to that of the counter 25 shows the error rate, Also, no all bits are required as input to the counter 25, and for example, it can be obtained by measuring the number of times of readout of the P/S21 and multiplying a result by a numeric value (n).
Patent JP-H0416017-A (JP)
Title: Pulse stretcher circuit
Inventor: MORI SHINTARO
IPC: H02M1/08
Filed: 1990-05-09
Abstract: PURPOSE:To form a circuit with an accurate multiplying factor by forming the circuit in which a flip-flop circuit, and AND gate and a transistor(TR) are added to a conventional circuit and a circuit feeding back a level of a capacitor C to an emitter level (Vref) just before start of each stretch operation. CONSTITUTION:When a waveform duty as an input waveform IN2 is inputted to have a pulse width sufficiently larger in excess of 100% of an output waveform, an output OUT remains at an H level even just before a succeeding input wave form IN2 is at H. In this case, an output of an AND gate G1 depends on the waveform IN2 and changes from L to H as soon as the input waveform goes from L to H. Thus, the rapid charging time to the capacitor C by an NPN TR Q3 is selected to be a small value negligible in comparison with the input waveform IN2 equivalent to 100% output waveform duty. Thus, the pulse stretcher circuit with very high accuracy is formed.
Patent JP-S5455215-A (JP)
Title: Device for mounting engine
Inventor: ASAI MAKOTO
IPC: F16M5/00
Filed: 1977-10-07
Abstract: PURPOSE: To reduce noises in vehicle and suppress the minute vibration of engine, by insulating or positively phase-converting the high-frequency vibration of a dashshpot system by tuning the mass of a dashpot.  
     CONSTITUTION: A mounting spring 5 and the dashpot 8 are provided between the engine and the chassis. The dashpot 8 is coupled at its ends to the engine and the chassis by cushion springs 13, 14, 19, 20. The dashpot 8 is fitted with a tuning mass element 16 so that the natural frequency of a vibration system constituted by the cushion spring 5 is equal to a predetermined level different from the suppressed vibration frequency of the engine under medium and rapid rotation. As a result, the high-frequency vibration of the dashpot system 8 can be insulated or phase-converted by tuning the mass of the dashpot. This reduces the noises in the vehicle and suppresses the minute vibration of the engine 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000312918-A (JP)
Title: Square shape steel pipe molding device
Inventor: NAKAJIMA NORIO
IPC: B21C37/15
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily perform carrying-in and carrying-out of an approximately square shape steel pipe against a molding device part. SOLUTION: This first step molding device part 31 comprises; a supporting means 33 for supporting, guiding an approximately square shape steel pipe 8, a movable inner die 41 and a movable outer die 51 which can clamp from inside and outside an intermediate plain plate part 5 of the approximately square shape steel pipe 8 being released from a support of the supporting means 33, and a side part pressing means 61 which bend molds a pair of side plain plate parts 6 inwardly so as to become closer to right angle. The last step molding device comprises left and right rolls, upper and bottom rolls for molding both obtuse angle bent parts 4A to a right angle shape bent part by pressurizing the side plain plate part 6 inwardly. Thus, the approximately square steel pipe 8 can be easily and rapidly carried in the first step molding part 31 by support guiding of the supporting means 33.  Also, the steel pipe 8 can be easily and rapidly conveyed from the first step molding part 31 to the last step molding part.
Patent JP-2000312392-A (JP)
Title: Remote controller
Inventor: FURUKAWA MASAHIRO
IPC: H04Q9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller that can easily control a device to be controlled without the need for confirming display contents. SOLUTION: The remote controller has a plurality of switches 3 to remotely control devices to be controlled such as air-conditioner. Among a plurality of switches 3, only an 'run/stop' switch 31, a 'temperature rise' switch 32, and a 'temperature down' switch 33 are left operable, and a cover 6 covers the other switches 3, so that they cannot be operated. The remote controller 1 that detects the cover 6 covers the other switches 3, then transmits a signal denoting an 'automatic' operating state to the devices to be controlled.
Patent JP-S6014462-A (JP)
Title: Semiconductor memory element
Inventor: KITA AKIO
IPC: H01L21/8242
Filed: 1983-07-05
Abstract: PURPOSE:To increase the capacitance of a capacitor per unit area by a method wherein two parallel-connected capacitors are three-dimensionally stacked on a semiconductor substrate by stacking a dielectric and an electrode alternately. CONSTITUTION:A capacitor is composed of a silicon semiconductor substrate 51 and the second layer polysilicon 57 as an earthing electrode, the first gate oxide film 54 and the oxide film 56 located between the first layer polysilicon 55 and the second layer polysilicon 57 as a dielectric, and the first layer polysilicon 55 as the other electrode. A second gate oxide film 59 is formed on the silicon semiconductor substrate 51 adjoining to the capacitor. The third layer polysilicon 60 is formed on said gate oxide film 59. Also, an N<+> diffusion layer 61 is formed on the silicon semiconductor substrate 51 adjoining to the second gate oxide film 59. Through these procedures, a transfer gate transistor is constituted. The first layer polysilicon 55, which is the other electrode of a capacitor electrode, is connected to the diffusion layer 61 on one side of the transfer gate transistor through the intermediary of the first contact 58.
Patent JP-H11349988-A (JP)
Title: Antioxidant for stabilizing formulation containing surfactant
Inventor: HUEGLIN DIETMAR
IPC: C11D3/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition that has improved stability to hydrolysis and solubility, exhibits excellent soap built-in properties, color stability and resistance to chemical decomposition by using a specific phenolic compound and an oxocoumaran in combination as antioxidants. SOLUTION: This detergent composition comprises (A) a phenolic antioxidant of formula I [R1 is H, a 1-22C alkyl (R') or the like; R2 is R', phenyl or the like; R3 is H, R' or the like; Q is a group of the formula: Cm H2m - (n is m) or the like; T is a group of the formula: -Cn H2n - (n is m) or the like; V is -O-, -NH-; a is 0-2; b, c and d are each 0 or 1; e is m] or of the formula II, (B) an antioxidant of formula III (R4 and R5 are each H or R') and (C) a surfactant bearing a long-chain alkyl or alkenyl group. In a preferred embodiment, the objective composition includes these components A and B in an amount of 50-1,000 ppm in total.
Patent JP-2000312931-A (JP)
Title: Pipe end part blanking processing
Inventor: MURAKOSHI HISAYA
IPC: B21D28/28
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe end part blank processing method which performs a three dimensional blank processing by inserting a die into a pipe end. SOLUTION: This processing method comprises a first process wherein a raw material 10 is supported by a first punch 30 and a receiving member 50 from the opposite side and, a part of wall being apart from the end 12 of the raw material 10 is press cut for bending with the first punch 30 by inserting a die 20 into the material end part 11 and a second process for press cutting a portion from a part ranging over the both ends of portions being cut with the first punch by moving a second punch, while the die 20 is kept inserted in the pipe end part 11, in an orthogonal direction against the first punch 30 and a moving direction.
Patent JP-H1047033-A (JP)
Title: Exhaust gas device for motive power vehicle and motive power vehicle
Inventor: ALEXNAT JOHN W JOERG
IPC: F01N13/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas device excellent in durability while being lightened, by supporting two mufflers arranged in front and in rear by sandwiching a pipe in the exhaust gas device, in the fixing part of a vehicle by retaining means, and specifying the wall thickness of the pipe. SOLUTION: An exhaust gas device 11 is formed in a manner that a catalytic device 1, pipe elements 16, 18, 21 which can be elastically deformed, pipes 15, 17, 20, 22, 24, mufflers 19, 23, and so on are connected to an appropriate part. Then, the pipes 17, 20, 22, 24 and pipes in the mufflers 19, 23 are comparatively thinly formed, and formed to have wall thickness of, at least mainly maximum 1mm, and more preferably maximum 0.8mm. Also, the exhaust gas device 11 is equipped with retaining means 27 formed of four holders 28 to 31 using a rubber material, and two mufflers 19, 23 are connected to a part to which a vehicle main body 2 is fixed in the vicinity of the end parts of mufflers 19, 23, namely, to a vehicle floor part 4, by the respective holders 28 to 31.
Patent JP-S5824020-A (JP)
Title: Construction work for large-diameter hardened layer
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1981-08-04
Abstract: PURPOSE:To construct a large-diametered hollow space for forming a hardened portion under the ground by a method in which a high-pressure jet fluid is injected to the sides of a pit to form a space, and stirring blades are expanded and moved and also high-pressure jet fluid is injected from the tips of the stirring blades to expand the diameter of the hollow space. CONSTITUTION:A given depth of a pit is excavated by a reverse construction work, and then high-pressure water and compressed air are injected toward the sides of the pit from a nozzle 13 to form a large-diameter space. Then, a stirring blade 29 is extended into the space by an oil-pressure jack 33 and a high-pressure jet fluid is injected from the nozzle 32 at the tip of the blade 29 to further expand the diameter of the space. Then, a grout is injected from the nozzle 32 into the expanded space to fill it with the grout.
Patent JP-H05314097-A (JP)
Title: Device and method for converting japanese
Inventor: HASEGAWA NORIKO
IPC: G06F17/22
Filed: 1992-05-14
Abstract: PURPOSE:To reduce the memory capacity of a dictionary and to improve the ratio of conversion by composing this device of a first storage device as a self-contained language dictionary, second storage device as an adjunct dictionary, and third storage device for temporary storage used for conversion processing. CONSTITUTION:This device is provided with a storage device 41 to store the information of 'reading', 'Chinese character (KANJI) description' and 'part of speech for self-contained language' of the self-contained language and a storage device 42 to store the information of the 'reading', 'KANJI description', 'part of speech for the self-contained language to be connected' and 'part of speech for adjuncts' of the adjuncts. Then, this device is equipped with a means to retrieve the adjunct or the combination of adjuncts, means to retrieve the self-contained language, means to convert the 'KANJI description' of the retrieved independent word and the 'KANJI description' of the adjunct to the character string of a KANJI and Japanese syllabary (KANA) mixing sentence, and storage device 43 for information to be temporarily stored in the case of retrieval/conversion processing. Thus, the Japanese conversion device reducing the memory capacity of the dictionary and improving the ratio of conversion can be provided.
Patent JP-H10304100-A (JP)
Title: Facsimile equipment
Inventor: SATO MASAKI
IPC: H04M11/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce probability of being busy at the time of an incoming call by measuring and storing the number of receiving calls of each telephone line and preferentially selecting a telephone line that has a few receiving numbers in the past based on the comparison result of a receiving number at the time of calling. SOLUTION: Fascimile equipment has ROM 5 that stores an operation program, a CPU 4 that controls the whole and plural communication controlling parts 91 to 9n , and each part 91 to 9n is connected to each line and independently performs communication. A communication line selecting part 10 has a reception number counting part which measures the reception number of each telephone line, a reception number storing part which stores the reception number of every line and a comparison deciding part that compares the reception number of each telephone line. At the time of calling, the reception number of each line which is stored in a comparison deciding part is compared, a line that has the smallest reception number is selected and a call out is sent from the part 91 to 9n that is connected to the line.
Patent JP-H05312892-A (JP)
Title: Corona current measurement
Inventor: SAKAI SHINICHI
IPC: G03G15/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide a corona current measurement capable of measuring distribution of current with a high accuracy with a simple constitution. CONSTITUTION:A planar or cylindrical plate 21 having a plurality of electrodes of long narrow shape is positioned in parallel with a wire 24, and high voltage is impressed thereto from a high voltage power source. The electrodes 23 are insulation disposed at a minute space in parallel with the wire 24, and have substantially the same size with the wire 24. Corona current flowing in each electrode 23 is input to ammeter 29 through a switch as well as lead 27 and measured thereby. With such a constitution, a high current value is obtained and a high accuracy measurement is made possible, and further shortening of measuring time and wide cost reduction of measuring device through the simplification are achieved.
Patent JP-H09306329-A (JP)
Title: Circuit breaker
Inventor: KURONO TORU
IPC: H01H71/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide sufficient strength for a case side stopper surface by arranging a stopper part of a cradle in the vicinity of a rotary shaft of the cradle, and engaging this stopper part with the stopper surface of a part having an allowance in a thickness of a case at tripping time. SOLUTION: A stopper part 11 of a cradle 3 is arranged on the back face side in the vicinity of a rotary shaft 7 of the cradle 3. Therefore, an overcurrent and a leakage are detected, and when the tip of the cradle 3 slips out of a trigger plate 6, the cradle 3 is pulled downward with the rotary shaft 7 as the center by forve of a handle spring 5, and this stopper part 11 opens a finger 2 by rotating up to a position striking on a stopper surface 12 of a case 8. Since the stopper surface 12 of the case 8 can be arranged in a part having an allowance in a thickness of the case 8, sufficient strength can be provided for this part of the case 8 without hindering an improvement in housing density of the part.
Patent JP-H10315042-A (JP)
Title: Edge chip guide duct
Inventor: YUKI KEI
IPC: B23D33/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To smoothly guide edge chips up to an accumulating place by imparting a downward gradient not less than a specific angle to a horizontal line to an inclined passage part of a duct. SOLUTION: Edge chips T generated by trimming an end part of a steel strip by a side trimming device 1 are introduced to a horizontal edge chip accumulating part 4 by passing through a vertical part 2 of a duct and an inclined passage part 3 of the duct. In this case, a press type edge chip compressing equipment 5a is arranged under it by using a bottom plate 4a of the duct of the edge chip accumulating part 4 as an upper cover, and scrap processing is performed by compressing the edge chips dropped by opening the bottom plate 4a. An inclination of the inclined passage part 3 is set not less than 45 degrees to a horizontal line. In this way, when the inclination is large, since dropping force by dead weight is large, even if the vertical part 2 is not arranged particularly long, the edge chips do not stay in the inclined passages part 3.
Patent JP-S5647941-A (JP)
Title: Tape tension controller
Inventor: TOMINAGA KAN
IPC: G11B15/43
Filed: 1979-09-25
Abstract: PURPOSE: To make it possible to obtain constant tension by arranging a tension arm at a certain position where the angle contained between a tangent at the operating angle position of the tension arm and a tape moving from a reel to a tension post has a prescribed value.  
     CONSTITUTION: As tape 8 is pulled out by the capstan, tension arm 4 is to rotate around tension arm shaft 10 counterclockwise against the tension of spring 11. At this time, rotating angle detector 5 detects the angle of arm 4 and sends a detection signal to control circuit 6. Then, arm 4 is so positioned that angle (α) of tape 8 fed out of reel 9 to tension post 7 satisfies expression I. In expression I, (μ) is the frictional coefficient between post 7 and tape 8, K a constant. Thus, control circuit 6 controls reel motor 2 keeping the rotating angle of arm 4 constant and the rotating angle position of arm 4 is invariably constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11318000-A (JP)
Title: Sound image localization device in cabin
Inventor: ISE TOMOHIKO
IPC: H04S1/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To conduct sound image localization control adopting the stereo dipole system in a cabin by a driver's seat and an assistant's seat respectively in common and to attain the sound image localization control over a wide area. SOLUTION: A plurality of R channel loudspeakers 61a1 , 61a2 are arranged at a right side of a driver's seat 51 closely to each other and a plurality of L channel speakers 61b1 , 61b2 are arranged at a left side of an assistant's seat 52 closely to each other. The device is provided with control filters 62a1 -62a2 , 62b1 -62b2 that control an R channel audio signal SR and an L channel audio signal SL given to each loudspeaker so that sound images 71a, 72a by the R channel speakers are localized in front of the right side of each seat and sound images 71b, 72b by the L channel speakers are localized in front of the left side of each seat.
Patent JP-H0416465-A (JP)
Title: Alignment winding method for cable
Inventor: YASUOKA SEIJI
IPC: B65H75/14
Filed: 1990-05-11
Abstract: PURPOSE:To perform reliable simple alignment winding by effecting control such that a delivery position is displaced in a specified angle arc in a direction, in which a cable is unwound, from a winding point as the winding point and the delivery position of the cable are always detected through processing of a picture by means of an optical means. CONSTITUTION:An angle theta of a present winding point A with a delivery position betaof a cable 7 is calculated based on a distance difference, and when a result exceeds a given angle, a control signal is outputted from a control means 5. When a drive mechanism 1a to input the control signal causes parallel advance of a traverser 1 in the winding direction of the cable 7, a spot light irradiating means 2 is moved integrally therewith. When the projecting position of the spot ling beta is moved to a place equivalent to the given angle theta, the control means detects it to stop an output from the control means, whereby movement of the traverser 1 is stopped while an angle is within a specified value. In following, as the aboves are repeated, the cable is wound, except during correction of the cable 7, always in a state that the position of the traverser 1 is displaced in a given angle arc in a return direction from a present winding point.
Patent JP-S6015104-A (JP)
Inventor: UMAHARA MASAMICHI
IPC: B28B1/50
Filed: 1983-07-07
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-H08310995-A (JP)
Title: Production of ester of (meth)acrylic acid and t-alcohol
Inventor: TANAKA HISAKAZU
IPC: C07B61/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the subject non-discolored ester by using an organic solvent and an aromatic compound having specific structure, with suppressed byproduct formation and dispensing with any complicated purification process after the reaction. CONSTITUTION: In the presence of (A) an organic solvent (pref. at least one kind selected from benzene, toluene and xylenes) and (B) an aromatic compound having in the molecule sulfonic acid group, OH group and alkyl group (e.g. cresolsulfonic acid), (C) (meth)acrylic acid is reacted with (D) a t-alcohol (e.g. 1-adamanthanol). It is preferable that the reaction be carried out at a weight ratio B/D of (0.02-0.06) at 50-250 deg.C for 3-10h.
Patent JP-H07137182-A (JP)
Title: Method and device for producing integral box body
Inventor: HERARUDOUSU YOHANESU ANTONIUSU
IPC: B31B15/00
Filed: 1994-06-03
Abstract: PURPOSE: To efficiently execute production in an automatic assembling line by wrapping a board blank in a cover to match the cover with the board blank and applying a slit to them to form a spline portion and forming folding lines to the spline portion of the board blank fitted with the cover to form a seal between the cover and the board blank. CONSTITUTION: A board blank 20 fitted with a cover is driven in a base 501. At this time, the cover 19 bonded to the board blank 12 is placed on a flat surface. In this state, a die 502 is pressed along a spline portion 45 or two parallel folding lines 45a of the board blank 12. The portion of the board blank 12 thus driven in (that is, the spline portion 45 or the portion along the folding lines 45a) is pressed to the cover 19 and the cover 19 is pressed to the base 501. By this constitution, the board blank 12 is strongly bonded to the cover 19 especially at the portion of the folding lines 45a easy to peel.
Patent JP-S5912514-A (JP)
Inventor: KOSHIRAKAWA NOBUTAKA
IPC: H01H33/40
Filed: 1982-07-12
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-H0838846-A (JP)
Title: Method for recovering light substance containing hydrogen orhelium from high pressure flow of feeding matter
Inventor: AKUHIRESHIYU KAPUAA
IPC: B01D53/047
Filed: 1995-05-22
Abstract: PURPOSE: To efficiently recover a light component containing hydrogen or helium from a high pressure feed stream by passing the feed stream containing the light component through a membrane unit to obtain a process stream and concentrating the process stream by pressure swing adsorption treatment. CONSTITUTION: The high pressure feed stream is treated in an adsorption unit 10 to remove a minute amt. of heavy contaminant and then the stream is preliminarily heated by a heater 11 and introduced into a membrane unit 12. In the unit, a large amt. of helium or hydrogen is passed while carbon dioxide and oxygen are slowly passed and methane, argon, or the like, is not passed. Therefore, the stream is divided into a process stream 14 and a waste stream 16, and the process stream 14 contains about 50% of helium or hydrogen. Then, an intermediate recirculated stream 22 is added to obtain a mixture stream 23, which is compressed in a compression units 24, 25. The mixture stream is then concentrated by the treatment in a pressure swing adsorption unit 26. The output of the unit 26 is a product stream 32 containing a large amt. of helium or hydrogen.