baber/WOPTO huggingface dataset:
Patent JP-H0439197-A (JP)
Title: Flutter suppressing system for airplane wing
Inventor: AKAHO HIDENOBU
IPC: G05D1/08
Filed: 1990-06-04
Abstract: PURPOSE:To suppress flutter without increasing the wing weight by using normal rudder face control actuators to offset the wing displacement due to disturbances based on the differential signal between the displacement output signal of a wing and the output signal during a normal flight with no disturbance. CONSTITUTION:A wing displacement measuring means 21 measures the detected signal of the distortion of a structure constituting a wing 2 and the actual wing displacement at the preset position, a normal wing displacement predicting means 41 predicts the relation between the flight state of an airplane 1 and the environmental information and a lift and the wing displacement during the normal flight at the preset position, and the differential signal is fed to a command signal correcting means 61 from a disturbance component estimating means 31. The displacement state of the wing 2 due to disturbances is estimated by a state observing unit 62, the estimated signal of the state quantity due to disturbances at the preset position is outputted, and the output signal from a flight control command means 51 is corrected to offset the displacement of the wing 2 due to disturbances via an arithmetic circuit 63 by using the estimated signal as the correction signal. When disturbances are applied to the wing 2, normal rudder face control actuators 11A-11C are used to suppress active flutter.
Patent JP-H10338666-A (JP)
Title: Production of n,n-dialkylaminophenylalkanol
Inventor: KORHUMMEL CLAUS
IPC: C07C213/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as a polymerization accelerator and an intermediate for an antihyprtensive agent in high yield by reaction of an aminophenylalkanol with a specific alkylating agent. SOLUTION: N,N-dialkylaminophenylalkanol of formula I (R1 and R2 are each an alkyl; R3 is H, a halogen, cyano, an alkyl, an alkoxy; (n) is 1-4) is prepared by reaction of an aminophenylakanol of formula II with at least 2 moles of dialkyl sulfate of formula III, an alkylating agent. In a preferred embodiment, this process is carried out in an aqueous medium under a normal pressure and the amount of the dialkyl sulfate of formula III is 2.05-2.4 moles per 1 mole of the aminophenylalkanol of formula II. In this process, the dialkyl sulfate is little by little added to the aminophenylalkanol, additionally, the pH of the reaction mixture thereafter is adjusted to 3-5.
Patent JP-S5848142-A (JP)
Title: High-speed adding circuit
Inventor: KITAOKA SHIYUUJI
IPC: G06F7/506
Filed: 1981-09-17
Abstract: PURPOSE:To perform LSI-implementation while enabling high-speed addition through less circuit elements, by stacking blocks, each consisting of two sets of 1st adding circuits and one set of 2nd adding circuit inputting outputs of said two circuits as a unit, according to an increase in the number of arithmetic bits. CONSTITUTION:In the 1st adding cycle, the output of the 1st adding circuit 11 is obtained, and in the 2nd addition cycle, the output of the 2nd adding circuit 15 inputting the output of the 1st adding circuit 11 is obtained. In the 3rd addition cycle, the output of the 1st adding circuit 12 inputting a carry output from the 2nd adding circuit 15 and the output of the 2nd adding circuit 17 are obtained. In the 4th addition cycle, the output of the 1st adding circuit 13 inputting a carry output from the 2nd adding circuit 17 and the output of the 2nd adding circuit 16 are obtained. In the 5th addition cycle, the output of the 1st adding circuit 14 inputting a carry output from the 2nd adding circuit 16 is obtained and on the basis of said output, the 2rd adding cirucit 18 determines a final carry output.
Patent JP-S5672157-A (JP)
Title: Manufacture of high-strength heat-resistant aluminum alloy conductor
Inventor: OGAWA KINYA
IPC: C22F1/00
Filed: 1979-11-13
Abstract: PURPOSE: To manufacture the titled conductor without lowering the electrical conductivity of an Al alloy material by heating the material contg. a small amount each of Zr, Fe, Si and Mg and/or Cu to a high temp. followed by quenching, cold reduction and heat treatment.  
     CONSTITUTION: An alloy material consisting of, by weight., 0.15W0.8% Zr, 0.05W 0.6% Fe, 0.04W0.20% Si, and one or more of 0.05W0.5% Mg and/or 0.005W0.5% Cu and the balance Al and ordinary impurities is heated at 500W645°C which is below the m.p. and quenched to dissolve the Zr, Fe, Si, Mg and Cu. After the solid solution treatment the material is cold reduced at ≥65% and heat treated at 250W400°C for 1W400hr to enhance the strength and electrical conductivity by preaging. The cold reduction is allowed to carry out after heat treating the quenched material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06335851-A (JP)
Title: Corner taking machine for glass plate
Inventor: TAKENOSHITA TOSHIMASA
IPC: B24B9/10
Filed: 1993-05-27
Abstract: PURPOSE:To provide a corner taking machine for a glass plate with a high precision which can exceedingly reduce the dispersion of the dimension of the corner to be cut, in the corner cut for the glass. CONSTITUTION:A corner taking machine for a glass plate is constituted so that when a square shaped glass 2 which travels at a constant speed passes through a previously set position, each corner at the front the rear ends of the glass 2 is cut by a wheel, and the reference bottles 23 of the front and rear trucks 19 each of which is equipped with the wheel and stand still are brought into contact with the front and rear ends of the glass 2. When the speed of the truck 19 is synchronized with the speed of the glass 2, each corner cut for the front and rear ends of the glass 2 by the wheel installed on the trucks 19. Further, the corner taking machine is equipped with a displacement sensor 41 for linearily detecting the position of the reference bin 23 on each truck 19 and a controller 42 which corrects the position of the reference bin 23 on each truck 19 so as to be set at a set standard position, by the signal supplied from the displacement sensor 41.
Patent JP-S5479541-A (JP)
Title: Ridge waveguide microstrip line converter
Inventor: ISHIZAKI MASAYUKI
IPC: H01P5/107
Filed: 1977-12-07
Abstract: PURPOSE:To obtain sufficient mechanical strength with the handling simplified, and to make electric characteristics excellent by electrically connecting a conductor a microstrip line, placed on the flank of a ridge waveguide, to one terminal of a cylindrical connection part. CONSTITUTION:Dielectric substrate 3 is places on flank 8 of ridge 2 and conductor 4 of the microstrip line (composed of substrate 3 and conductor 4) is connected electrically to cylinder connection part 7. Connection part 7 is shaped in a conventional tab elongated by length l in parallel to surface E of waveguide 1 and normally adhesion-fixed to flank 8 formed with the flank of ridge 2 closed. Althrough the length of connection part 7 can be fixed freely, its width (a'') should be narrower than width (a') of the ridge. As a result, connection part 7 has sufficient mechanical strength and, in consequence, is strong against stress from any external part; and then, it also maintains sufficient airtightness in the case a method such as pressure adhesion is used for the connection to conductor 4.
Patent JP-S5936820-A (JP)
Title: Displacement controlling type testing device
Inventor: OKAMOTO SHIN
IPC: G05D19/02
Filed: 1982-08-26
Abstract: PURPOSE:To correspond the titled device to fault status quickly and precisely and to secure the safeness of said device by changing the permitted value of the fault in accordance with an objective value without fixing the permitted value. CONSTITUTION:Pressure machines 2a-2n are driven through servo controlling boards 3a-3n by specimen objective displacement signals xa1-xan set up by input operators 6 to control the displacement of a specimen 1 at a prescribed mode. To detect and protect the fault status generated by the excess displacement of the device, a fault discriminator 10 outputs fault processing operation signals ya1-yn1 to a fault processor 12 through an input operator 6 and the fault processor 12 outputs fault processing signals ya2-yn2 to pressure machines 2a- 2n. The fault processing operation signals ya1-yn1 are formed by comparing the permitted value signals outputted by operating 11 forecasting values from the setting values of an object setter 13 and a spaciman characteristic setter with respective detected values from specimen displacing meters 7a-7n and load detectors 8a-8n.
Patent JP-H10330764-A (JP)
Title: Hydrocarbon oil and its production
Inventor: ITOU MINAMI
IPC: C10G11/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a hydrocarbon oil at a low cost from a synthetic resin, for example, a waste synthetic resin (a waste plastic) such as of a polyethylene resin or a polypropylene resin, via a waxy substance. SOLUTION: A hydrocarbon oil production apparatus used in this invention comprises a waxy substance production apparatus 10, a thermal decomposition tank 11, a cooling apparatus 12, and an oil reservoir 13. The waxy substance production apparatus 10 produces a waxy substance by thermally decomposing a synthetic resin under an oxygen shortage. The waxy substance, partly in a molten state and/or a gaseous state, is sent from a storage tank 1 to the thermal decomposition tank 11 and therein is continuously liquefied by thermal decomposition under an oxygen shortage, thus a liq. hydrocarbon oil can be produced continuously at normal temp. and pressure. The oil is cooled with the cooling apparatus 12 to normal temp. to be condensed and is recovered and stored in the oil reservoir 13.
Patent JP-H09331071-A (JP)
Title: Planar type semiconductor element
Inventor: FUJII TAKASHI
IPC: H01L29/861
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enable a breakdown strength structure fit for high breakdown strength to be exhibited easily at low cost in a short process without requiring the formation of a conductive film for auxiliary field plate by forming the first main electrode closely on the first insulating film at least partly above the first conductivity type not yet diffused region. SOLUTION: The second conductivity type region 2 is formed from one main surface of the first conductivity type semiconductor substrate 1 so that the second conductivity type region 2 may be formed to leave the not yet diffused region on the periphery thereby enabling the first and second electrodes 6, 8 to be respectively brought into contact with the second conductivity type region 2 and the other main surface. In such a planar type semiconductor element, the first insulating film 4 covering the surface exposed part of the junction between the second conductivity type region 2 and the first conductivity type semiconductor substrate 1 and extending to the periphery of the first conductivity type undiffused region is provided. Further, the second insulating film 5 having ends on the first insulating film 4 and extending to the periphery of the undiffused region is provided.  Finally, the first main electrode 6 is formed closely on the first insulating film 4 at least partly above the first conductivity type not yet diffused region.
Patent JP-S6038957-A (JP)
Title: Elimination circuit of phase uncertainty of four-phase psk wave
Inventor: ASADA JIYUNICHI
IPC: H04L27/22
Filed: 1983-08-11
Abstract: PURPOSE:To decrease a time required for the elimination of uncertainty by constituting a phase uncertainty eliminating circuit so as to attain required minimum combinations of control signals for eliminating phase uncertainty. CONSTITUTION:The 1st and 2nd data are fed to an error detection circuit 40 through the 1st and 2nd exclusive OR circuits 30, 31 respectively and a signal replacing circuit 32. The error detection circuit 40 forms an error detection signal 4 by reading a redundancy multiplexed in a signal train and detecting a code error. When an error detection signal is produced, a control signal generating circuit 41 advances four states by one. The phase uncertainty eliminating circuit repeats this process until the error signal is not detected to eliminate the phase uncertainty.
Patent JP-H05321134-A (JP)
Title: Device for connecting test yarn of physical property
Inventor: SOTOMA YOSHINOBU
IPC: D06H3/00
Filed: 1991-05-21
Abstract: PURPOSE:To change gripping of yarn end part of yarn to be tested from a holding chunk to a holding mechanism and to send the yarn to be tested from the holding mechanism to a knotter. CONSTITUTION:A great number of holding chucks 6 changeable in holding and releasing are properly set on a vertical face and yarn end par of yarn 5 to be tested is grasped by each holding chuck 6. On the other hand, a knotter 9 and a holding mechanism 8 which is changeable in a knotter position and an opposite approaching position of the holding chuck and is exchangeable in holding and releasing are placed on a moving stand 7, the moving stand is connected to a driving source, is successively movable and changeable from the opposite position of the holding chuck to the opposite position of another holding chuck. Every time the holding mechanism is changed to the opposite position of a given holding chuck, the yarn end part of the yarn to be tested gripped by the holding chuck is changed in gripping to the holding mechanism and guided to the knotter.
Patent JP-S6038393-A (JP)
Inventor: NEBUENKA ROPOTARU
IPC: A61K31/00
Filed: 1984-07-17
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-S5936219-A (JP)
Title: Fixed slit type photoelectric microscope
Inventor: MORI ICHIROU
IPC: G02F1/03
Filed: 1982-08-25
Abstract: PURPOSE:To facilitate adjustment by providing a fixedly arranged couple of slits, a couple of polarizers which have polarization directions crossing with each other at right angles, and a mechanism which generates a couple of light beams alternately at a specific periods as a modulating means of luminous flux incident to a photoelectric transducer. CONSTITUTION:Luminous flux from a scale line 42 on a scale 41 is incident to the photoelectric transducer 58 through slits 54a and 54b of a slit plate 54 alternately by the irradiation with alternate polarized light beams P' and Q' from a light irradiating mechanism which are polarized linearly at right angles to each other and the operation of the slits 54a and 54b of the slit plate 54 and polarizing plates 56a and 56b. This when viewed from the side of the photoelectric transducer 58 is equivalent to the effect when one slit is oscillated mechanically corresponding to a detection origin and the displacement of the scale line 42 on the scale is therefore detected.
Patent JP-S6038141-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: B31B50/86
Filed: 1983-08-11
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-H10317562-A (JP)
Title: Supporting structure of floor board in wooden building
Inventor: TERAUE RYUSUKE
IPC: E04F15/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of a structural panel without nailing and fixing, to apply the load, and to enable other construction execution by fitting the structural panel of a floor material into a notch formed in a floor material supporting frame. SOLUTION: A structural panel 23 to form an upstairs floor is supported by a floor material supporting frame formed of a girth, an upstairs floor joist, and an upstairs beam 22. A notch 25 is formed in the floor material supporting frame such as the upstairs beam 22, the structural panel 23 is fitted and supported to keep the floor flat. In order to avoid the interference of the panel 23 with a column, a notch 23a is formed in a corner part of panel in a place where a through column 14 is passed, the corner part of the panel 23 is supported by an auxiliary receiver 29, and a notch for inserting the panel 23 is formed in a side part of a spliced column a place where the spliced column is arranged. The panel 23 is fitted into the notch 25 and positioned, and is not moved, and other construction work can be executed before the nailing and fixing is achieved.  A floor finishing material is affixed for finish on an upper surface of the panel 23.
Patent JP-S6323720-A (JP)
Inventor: HANSU HOTSUPE
IPC: B01F33/40
Filed: 1987-06-15
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-H04372432-A (JP)
Title: Seat for vehicle having walk-in mechanism
Inventor: KATAYAMA KOJI
IPC: B60N2/20
Filed: 1991-06-19
Abstract: PURPOSE:To improve the operability for a seat having a walk-in mechanism for inclining the seat forward in a two-door car for a passenger to get on/off a rear seat, and moving the seat forward for facilitating getting on/off, achieve a compact, light and low-cost one, automate its operation, and enable it operated manually. CONSTITUTION:An actuator 7 is provided at a seat having a walk-in mechanism, so the actuator 7 is driven to release lock of the walk-in mechanism and let a seat back 4 and a seat cushion restore automatically, a switch 34 to detect automatic restoration positions for the seat back 4 and the seat cushion 3, and the actuator 7 is moved to a seat back 4 inclining position and a seat cushion 3 advance position to keep stand-by. The operability of the seat for a vehicle having the walk-in mechanism can be improved, and a compact, light and low-cost one can be provided.
Patent JP-S5574292-A (JP)
Title: Speaker system of constant directionality
Inventor: YANAGAWA HIROBUMI
IPC: H04R1/26
Filed: 1978-11-30
Abstract: PURPOSE:To extened the range in which excellent stereophonic feeling of is obtained, by giving the performance of directionality in which the output sound pressure of speakers remote from the listening position is higher and that from near is lower. CONSTITUTION:The speakers SP1-SP3 are located on a straight line with unequal distance, and this distance is taken ad d1>d2. Further, the filter circuit is connected to the speaker, and the degree in decrease or increase of high band to the speaker output is set by changing the filter constant. That is, the input voltage of each speaker is changed with the high band increase or decrease filter and the appearent size of the sound source is taken smaller at high band, to obtain the speaker system having a given directionality over wide range.
Patent JP-H1089914-A (JP)
Title: Method and device for detecting position of moving machine parts
Inventor: BRAUN PAUL-WILHELM
IPC: G01D3/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To hold the same accuracy as that of an integrally formed timing scale by combining several timing scales, forming a longer timing scale, and adding it with a comparator unit. SOLUTION: When a sensor carriage 7 moves, a sensor 4 connecting to a counter 5 moves from a starting point 2, detects reference lines 3a crossing the moving direction, and stores them. Further, when a sensor 8 reaches a joint part 1c, a comparator 10 connecting to the sensor 8 senses a change of interval between index marks. When a testing means 10' confirms the reception of a signal of changed index mark, the counter 5 is disconencted from a wiring 6b and a counter 11 is connected to the sensor 8. Namely, when the sensor carriage 7 passes the joint part between two reference lines 1a and 1b, a signal is accumulated not in the counter 5 but in the counter 11. Thus, a continous timing sequence can be obtained in the same manner that no interruption occurs in one timing scale.
Patent JP-H09275184-A (JP)
Title: Information medium and manufacturing method thereof
Inventor: KOHAMA KYOICHI
IPC: B42D15/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an information medium which has a flat and beautiful surface and allows required print to be made after production thereof and method of manufacturing such thin information medium easily at high yield. SOLUTION: An information memory medium base 3 is composed of a sheet- like reinforced plate 7 deformable in the thickness direction and resin 8 impregnated in the plate 7. The plate is compressed in the thickness direction to form recesses, IC modules 1 and coils 2 are buried in the recesses, and front and back sides of the plate 7 are treated to be smooth. Cover sheets 4, 5 are adhered to both sides of the plate 3 through adhesive layers to form required information memory medium. The modules 1 and the coils 2 are mounted on the reinforced plate 7 impregnated with the resin and pressed until the surfaces of resin layers are flush with those of the modules and the coils, thus producing a base 3 having smooth front and back surfaces.
Patent JP-H09328674-A (JP)
Title: Powder for electric rheology fluid
Inventor: SHINKO TAKASHI
IPC: B22F1/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a powder for electric rheology fluid which is prepared by forming a plurality of coating layers on the surface of an organic powder, excellent in light weight and dispersibility, can produce particles having a variety of mixed functions by selecting the materials of the coating layers and is applicable as a tracer for measuring the flow conditions. SOLUTION: (A) A powder of an organic substance (for example, spherical or crushed type powder of an acrylic polymer, a styrene polymer, a copolymeric polymer, vinyl polymer, spherical acrylic resin powder obtained by polymerization of acrylic or methacrylic ester) is coated with (B) a plurality of coating layers (for example, different in their refractive index, where at least one coating layer is a metal layer, a metal alloy layer, a metal oxide layer or an organic substance layer) on its surface.
Patent JP-2000333931-A (JP)
Title: Intercommunication system and mri device
Inventor: MIYANO HIROYUKI
IPC: G10L21/0208
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To allow an operator to clearly hear the voice of a subject. SOLUTION: A false noise signal Pn is generated in synchronization with a gradient pulse control signal Gs adapted for generating a gradient magnetic field. The false voice signal Pn is subtracted from a voice signal Ms wherein the voice Vi of a subject (h) is superimposed on noises N. Voice Vo is output from a speaker 8 in accordance with the subtraction result. Since the noises N are canceled out and only the voice Vi of the subject (h) remains as the subtraction result, an operator can clearly hear the voice Vi of the subject (h).
Patent JP-H0341884-A (JP)
Title: Package structure of information generated by video signal encoder and transmission
Inventor: MARUTSUIO BARUBEERO
IPC: H04N19/593
Filed: 1990-06-07
Abstract: PURPOSE: To apply complementary packing for packing a buffer at an encoder side by identifying the address of a package on a receiving bus, and transmitting information to a bus corresponding to a transmission bus. CONSTITUTION: When a video input IV (1) is inputted to an interface IF (2), it is divided into data on N pieces of buses. In the case of a bus 1I (3), the data are inputted to a block DC (4), and an output U (5) compiled with words in a time inconstant speed is generated. Fixed length words are stored in a buffer memory B (6), and extracted by a synthetic UB' (7), and multiplied by words from the other (N-1) pieces of buses by a multiplexer MUX (8).
Patent JP-S634164-A (JP)
Inventor: TAKAHASHI FUMIO
IPC: E04F13/08
Filed: 1986-06-24
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-S6038196-A (JP)
Inventor: SOMEYA SEIICHIROU
IPC: B42D1/00
Filed: 1983-08-12
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。