baber/WOPTO huggingface dataset:
Patent IL-97879-A (IL)
Title: Method for machining airfoils
IPC: B24B19/14
Filed: 1991-04-16
Abstract: The elongated edge of a workpiece is machined to preselected dimensions and tolerances using a numerically controlled machining system by probing the surface of the workpiece along the length of the edge to be machined to determine edge dimensions and/or its actual position and orientation at such preselected locations relative to a cutting tool holder and to the workpiece fixture, and generating and storing data indicative thereof, and machining the edge of the workpiece under the direction of a machine program which accesses that data and other known preselected part design data which has been stored and causes a cutting tool to follow the actual edge of the part, cutting the edge to preselected dimensions as the cutting tool travels relative thereto, the workpiece and the cutting tool being reoriented relative to each other as the tool moves along the edge to maintain the tool in appropriate angular and positional relation to the workpiece over the length of the edge. <IMAGE>
[EP0453391A2]
Patent JP-S59135906-A (JP)
Title: Electronic scanning antenna
Inventor: SHIRAMATSU KUNIAKI
IPC: H01Q3/36
Filed: 1983-01-25
Abstract: PURPOSE:To reduce the side lobe produced by the quantized phase error at beam scanning by adjusting the phase of an input signal of a phase shifter as specified stepwise with a phase adjuster and setting the amount of adjustment of the phase shifter to a prescribed value. CONSTITUTION:The phase of the input signal of the phase shifter 2i relating to the i-th element antenna 1i is adjusted stepwise as shown in expression I based on the phase of an output terminal of a transmitter 7, for example, where alpha is an optical constant, i=1, 2,-, (n), (m) is a natural number, and [X]D is a value formed stepwise in the stepwise in the step width of D closest to the X. In setting the phase shift amount of said shifter 2i by a control signal from a control circuit 5 as shown in expression II, the phase of a signal applied to the element antenna 1i is expressed as expression III, where [X]B is a digital phase amount quantized by B closest to the X, beta is a constant corresponding to a beam scanning angle and B and D are the minimum unit phase angle. Thus, the side lobe produced by the quantized phase error at beam scanning is reduced.
Patent JP-H08199155-A (JP)
Title: Composition for sealant
Inventor: ASAKAWA AKIHIKO
IPC: C08L71/02
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a composition having excellent stretchability, durability, weather resistance and staining resistance and enabling easy control of the flexibility of cured material and the workability of the composition by the addition of a flexibilizing agent without deteriorating the durability, weather resistance and staining resistance. CONSTITUTION: This sealant composition contains (A) a fluorine-containing polymer and (B) a flexibilizing agent. At least one of the components A and B has a curable site and the amount of the component B is 100-3,000 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-2000217237-A (JP)
Title: Duct sleeve connecting structure
Inventor: NAITO FUTSU
IPC: F16L5/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress the connecting cost of a body buried underground to a small amount by attaching the adapter to an opening from the outside of the body and putting a flanged duct sleeve to the opening from the inside of a structure, and then, coupling the duct sleeve with the adapter. SOLUTION: A cylindrical duct sleeve adapter 1 and a duct sleeve 3 are attached to the opening of a hand hole and used for connecting buried underground pipes. The adapter 1 has a socket 5 in its cylindrical main body section for housing the flange 4 of the sleeve 3, and the flange section 2 of the adapter 1 and the socket 5 respectively have bolt holes 6 and 7. The duct sleeve 3 is provided with a cylindrical attaching section 8 which is put in the adapter 1 and a flange 4 having bolt holes 9 is formed at the outside end section of the attaching section 8. Therefore, the connecting work of buried underground pipes can be carried out easily in a short time and the connecting cost can be suppressed to a small amount.
Patent JP-S60156759-A (JP)
Title: Water-soluble disazo compound
Inventor: MATSUO TADASHI
IPC: C09B31/072
Filed: 1984-01-25
Abstract: NEW MATERIAL:A compound shown by the formula I [X is nitro, or amino; A is group shown by the formula II, or III (R1 is H, methoxy, methyl, OH, nitro; R2 is H, methyl, methoxy, acetylamino, etc.; R3 is H, methoxy, or ethoxy; n is 0, or 1); Y is (methyl)amino, acetylamino, N-methyl-N-acetylamino(substituted) phenylamino, etc.; with the proviso that Y is bonded to 6-7 position of naphthalene nucleus, when X is nitro, cases where R1 is methoxy, ethoxy, R2 is H, methyl, methoxy, etc. and Y is (methyl)amino, phenylamino, etc. are omitted], and its copper complex compound. EXAMPLE:A compound shown by the formula IV. USE:For preparing polarizing film. Having improved sublimation resistance and heat stability. PREPARATION:A compound shown by the formula V is diazotized, and coupled with a compound shown by the formula VI, etc. to give a monoazo compound shown by the formula VII. This compound is further diazotized, and coupled with a compound shown by the formula VII, to give a compound shown by the formula I (X is nitro).
Patent JP-S61169827-A (JP)
Title: Blank photographing mechanism of cartridge camera
Inventor: MORIZUMI MASAAKI
IPC: G03B17/28
Filed: 1985-01-23
Abstract: PURPOSE:To perform blank photography by allowing a camera charging stop mechanism to release a shutter without no loaded cartridge. CONSTITUTION:While no film cartridge is loaded, a lock lever 11 rotates clockwise with the force of a spring 10c and a driving lever 15 disengaging from the lever 11 rotates counterclockwise on shutter winding-up operation to rotate a mechanism stop lever 19 and a winding-up stop lever 21 clockwise. Then, a stopper part 19e becomes able to engage the pin 20a of a stop gear 20, a claw part 21c engages a ratchet 22 to stop the rotation of a film take-up shaft, and the shutter is charged completely and held in readiness for releasing. Thus, the simple constitution allows blank photography when no cartridge is loaded.
Patent JP-H03215887-A (JP)
Title: Training device for operator or the like
Inventor: YAGUCHI KATSUJI
IPC: G09B9/00
Filed: 1990-01-22
Abstract: PURPOSE:To offer the training device for operators, etc., which can improve training effect by providing a controller which controls the inside of a training room into environment similar to the environment where an actual object is installed. CONSTITUTION:In the training room 1, a dummy control board 5 as a dummy body simulating, for example, a nuclear power plant center control board as the actual object is installed. This dummy control board 5 is coupled with a plant simulator 7 by a cable 6. Therefore, when a trainee is trained in the training room 1 by using the dummy control board 5, a controller 17 operates an earthquake simulating device 2 and operates an air controller 10, an acoustic simulating device 11, and a power supply unit 12 to have in-accident training in a state wherein an earthquake is simulated. The temperature, humidity, sound, lighting, etc., in this accident environment are simulated respectively by the air conditioner 10 and acoustic simulating device 11.
Patent JP-H06224764-A (JP)
Title: A/d converter
Inventor: OKITA ATSUSHI
IPC: H03M1/20
Filed: 1993-01-26
Abstract: PURPOSE:To attain high accuracy and high resolution by decreasing number of comparators. CONSTITUTION:An analog input signal Vs is sampled and held for a prescribed period by a sample-and-hold circuit 110 and the result is fed to plural comparators 60-63. Then analog switches 44-47 are sequentially turned on by a control signal phiB2 and different comparison reference voltages are inputted to comparators 60-63 from a voltage divider 81. Holding analog voltages are compared by the comparators 60-63 and the result of comparison is outputted to a position detection logic circuit 120. The output of the position detection logic circuit 120 is coded by a code conversion circuit 100 to obtain a 1st conversion result. Then 2nd-4th conversion results are obtained similarly by control signals phiA2, phiB1, phiA1. The code conversion circuit 100 combines the conversion results and a digital signal having a desired conversion characteristic is outputted.
Patent JP-H04244479-A (JP)
Title: Tilt steering column
Inventor: KINOSHITA SATOSHI
IPC: B62D1/18
Filed: 1991-01-31
Abstract: PURPOSE:To improve operability for lock/unlock by mounting an upper and a lower tooth on upper and lower columns, forming gear parts, engaged with each other, in surfaces where the two teeth are overlapped with each other, and locating a tilt lock mechanism to the engaging portion. CONSTITUTION:A pick-up tilt steering column comprises a lower column 2 supported to a fixed bracket 1, a moving bracket 3 rotatably coupled to a hinge bracket 2a located to the upper end part of the lower column, and an upper column 5 fixed to the moving bracket 3. In which case, a tilt lock mechanism 45 is located on the under surfaces of the central part of the lower column part 2 and the moving bracket 3. In which case, a tilt lock mechanism 45 supports an upper tooth 12 to a support bracket 9, formed integrally with the moving bracket 3, by means of 11. A lower tooth 13 is supported to a support bracket 10, formed integrally with the lower column 2, by means of 14. Tooth parts 12a and 13a of the teeth 12 and 13 are held by means of a lock lever 27 in a state that the tooth parts are engaged with each other.
Patent JP-S63179343-A (JP)
Title: Projection device
Inventor: MASUDA RYUICHI
IPC: G03B21/11
Filed: 1987-01-20
Abstract: PURPOSE:To obtain both the easiness of a read of the position, attitude, etc., of a projected image and the easiness of a look at the projected image by switching an auxiliary mark for projection image observation between a display state and a nondisplay state. CONSTITUTION:An auxiliary mark projection unit 10 consists of an illumination lamp 11, a condenser lens 12, a projection lens 13, etc., and is arranged on the opposite side from a screen 6 about a fixed mirror 5. In read mode, scan mirrors 7 and 8 are held at positions shown by solid lines and the mirror 7 is off the optical path between fixed mirrors 4 and 5. Consequently, a target film frame image retrieved at the position of the illumination unit 1 is enlarged and projected on the surface of the screen 6. A turn-on/off switch SW is turned on and off for the lamp 11 to switch the projection image observation auxiliary mark between the display state and nondisplay state on the surface of the screen 6. Thus, the easiness of a read of the position, attitude, etc., of the projected image and the easiness of a look at the projected image are both obtained.
Patent JP-H01222600-A (JP)
Title: Microphone for frequency compensation type hearing aid
Inventor: PIITAA ERU MADATSUFUARII
IPC: H04R1/22
Filed: 1989-01-19
Abstract: PURPOSE: To attenuate low frequency and to obtain a desired resonance point near 2KH by forming a dividing wall with a U-shaped board and dividing the inside of the main room of a cavity housing. CONSTITUTION: The 1st room is divided into an open area (excitation room) 42 and two peripheral side paths (transmitting different rooms) 48 and 50. Thus, a sound reaches the center part of a converting film without conspicuously attenuating the sound at the inside open area 42. Then, acoustic impedance necessary to obtain a response shape having a sudden rise characteristic and a suitable inverted frequency is obtained by the outer paths 48 and 50. Thus, a sufficient inertia is obtained and desired high frequency emphasis is obtained in a microphone of small dimensions.
Patent JP-S63179386-A (JP)
Inventor: KATO AKIFUMI
IPC: E04H1/00
Filed: 1987-01-20
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-H11208856-A (JP)
Title: Powder and granule distributing machine
Inventor: MATSUOKA KENJI
IPC: B65G27/16
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a powder and granule distributing machine having a simple structure and high accuracy of equal distribution. SOLUTION: Plural stages of concentric storage tanks having the heights of shutter boards are gradually decreased are formed by erecting a plurality of annular shuttering boards 28, 29 on a distributing table 10 having the conical upper surface. Powder and granule to be supplied to a storage tank 31 on the first stage in the center of the distributing table 10 are sequentially equalized in the circumferential direction in respective storage tanks 31, 32 by vibrating the distributing table 10 and finally discharged from respective discharging ports 22 on the lowermost stage. In respective shuttering boards 28, 29, cutouts 37, 38 are formed in the circumferential direction at equal distances to smoothly and equally distribute grains even if the input speed of the powder and granule is high.  Moreover, slits through which powder and granule are passing little by little are formed on the lower ends of the shuttering boards 28, 29, the powder and granule remaining on the bottoms of the storage tanks are discharged, and the flow is improved.
Patent JP-S5921665-A (JP)
Inventor: JIYAN FURANSOWA NIKOU
IPC: G02F1/355
Filed: 1983-01-26
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-S61170788-A (JP)
Inventor: WADA TOSHIO
IPC: G06F3/14
Filed: 1985-01-24
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-H01185963-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIGAMI TAKASHI
IPC: H01L21/66
Filed: 1988-01-21
Abstract: PURPOSE:To enable an oscillation frequency to be decided without increasing the number of processes by providing a frequency self decision circuit which receives and compares the oscillation frequency from an oscillator circuit and a reference frequency, and outputs a result of the decision. CONSTITUTION:A semiconductor integrated circuit includes an oscillator circuit 3 and an N bit FIFO memory(First-In First-Out memory) 4 as a frequency self decision circuit formed integrally therein. An output (fosc) of the oscillator circuit 3 is connected to a write clock terminal 6 of the FIFO memory 4. The FIFO memory compares the frequency from the oscillator circuit 3 includes therein with a reference frequency from the frequency self decision circuit 4, for decision of the frequency. This allows such decision with use of a general type IC tester which has a reference frequency being the same level as the oscillation frequency from the oscillator circuit, thus simplifying a decision work and reducing the number of processes.
Patent JP-H09201571-A (JP)
Title: Fluidized bed classifier
Inventor: MURAO MIKIO
IPC: B07B4/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To classify efficiently while a fluidized bed being formed stably. SOLUTION: The cross-sectional area of the upper space in a container 4 in which a fluidized bed 9 is formed can be adjusted by swinging and displacing a movable plate 16. The fluidized bed 9 is formed stably by air supplied from a blower 5 to a wind box 2, and classification can be done efficiently by changing the cross-sectional area of a free board part. Coarse powder of large particle size is discharged from the fluidized bed 9 through a coarse powder discharge opening 12, and fine powder of small particle size is discharged from a fine powder outlet 10 to be recovered by a dust collector 11.
Patent JP-H10205098-A (JP)
Title: Building material and coating method for building material
Inventor: KAWABE HISAMASA
IPC: E04F13/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To bring a profile of a dotted coating film into an intelligible and to prevent unevenness in painting from being noticed by a method wherein two or more kinds of paint specifying the contrast ratio of the coating film is applied in a dotted state on the surface to be coated of a building material. SOLUTION: In coating of a building material, treatment is applied on the surface of the building material when occasion demands and a surface to be coated proper to coating is formed, and coating is applied on a surface to be coated for metallic coating having a metal-tome glossiness and a surface to be coated of a metal, such as aluminum and a stainless material. In a coating method, paint having the contract ratio of a coating film being 0.7 or less, a thixo factor being 1-2 in a ratio of viscosity 5rpm/50rpm measured by a B type rotary viscometer, and viscosity being a flow time of 18 second or less by a Ford cup No. 4 method is applied by using a spray gun. This method provides a novel color tone by overlapping a coating film having a low contrast ratio and the surface to be coated with each other.
Patent JP-H05204117-A (JP)
Title: Heat transfer device for photosensitive material processing device
Inventor: MOGI FUMIO
IPC: G03D3/00
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the heat transfer device for a photosensitive material processing device which can execute the heat transfer for executing heating, cooling, etc., of a processing liquid with high thermal efficiency. CONSTITUTION:Pipings 44, 45, 46 in which the processing liquid of the photosensitive material processing device passes are cast into a heat conducting block 48. A circular hole is bored in the heat conducting block 48 in parallel with the respective pipings 44 to 46 apart equal spacings from the pipings 44 to 46. One end of a heat pipe 50 is press-fitted and tightly adhered into this circular hole. The intermediate part of the heat pipe 50 is curbed approximately at right angle. The other end of the heat pipe 50 is clamped by a heat transfer block 52 and heat transfer block 54 cast with heaters 60 and is tightened by screws 56 and is tightly contacted to the heat transfer blocks 52, 54. The heat generated by the heater 60 is transferred with the high thermal efficiency via the heat transfer block 52 and the heat pipe 50 to the heat transfer block 48. The processing liquid is heated by the heat retained in the heat transfer block 48.
Patent JP-H08203572-A (JP)
Title: Conductor connection device
Inventor: OGAWA KOICHI
IPC: H02G15/08
Filed: 1995-01-27
Abstract: PURPOSE: To connect suitably conductors through which current including harmonic components flows by connecting each end portion of both pipe conductors and both terminal members by threaded engagement and thereby enabling the connection of both pipe conductors in a state of keeping their pipe structure. CONSTITUTION: In pair of pipe conductors 9, 10 with respective end portions 9a, 10a being disposed mutually opposite, male screws 11, 12 are formed in mutually opposite direction in the end portions 9a, 10a. An inner-cylindrical flexible conductor 14 is disposed in between both the pipe conductors 9, 10. In cylindrical, terminal members fixed at both ends of the flexible conductor 13 by soldering, female screw 16, 17 formed in mutually opposite direction to engage with male screws formed in the end portions 9a, 10a are formed on the respective inner peripheral surfaces. And thus, both terminal members 14, 15 of the cylindrical flexible conductor are fitted into respective end portions 9a, 10a of the pipe conductors 9, 10. By then turning in one direction to tighten, the conductors 9, 10 are connected, keeping their pie structure.
Patent JP-S57126830-A (JP)
Title: Thinning plasticizer
Inventor: HAMANAKA HIROYOSHI
IPC: C08L27/00
Filed: 1981-01-30
Abstract: PURPOSE: A thinning plasticizer for improving the fluidity of a high-molecular substance, prepared by adding an alkylene oxide to a branched carboxylic acid monoester of a diol and then esterifying the adduct with boric acid.  
     CONSTITUTION: A thinning plasticizer comprising a borate ester of formulaI, wherein R is a 3W9C branched alkyl, R' is H, methyl, or ethyl, X, X', X", Y, Y' and Y" are each methyl, ethyl, (iso)propyl, methoxy(ethyl) or ethoxy(ethyl), 1 and n is 0W3, m is 0 or 1, and at least one of X, X', X", Y, Y' and Y" is a group other than H, and the total C in the group of formula II is 3W10, is prepared by synthesizing a branched carboxylic acid monoester of a diol, adding thereto an alkylene oxide and then esterifying the adduct with boric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06222482-A (JP)
Title: Aerial photographing method
Inventor: OZAWA MASAAKI
IPC: G03B15/00
Filed: 1993-01-27
Abstract: PURPOSE:To eliminate the need of mosaic process and distortion correction at the time of preparing a photographic map, etc., from an aerial photograph. CONSTITUTION:An aircraft and the positions and postures of a camera for taking the aerial photography, etc., mounted on the aircraft are detected according to three-dimensional geodesic coordinates and the aircraft and the positions and postures of the camera are controlled according to the result of the detection, thereby the principal points P of aerial phtographs F1-F3 by the camera are specified as the center of the drawing of photographic maps M1-M3 to photograph the aerial photographs F1-F3.
Patent JP-S62168814-A (JP)
Inventor: MINOURA SADAO
IPC: B65B11/50
Filed: 1986-01-22
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-H05205337-A (JP)
Title: Optical pickup
Inventor: MAEDA HIDEO
IPC: G11B11/105
Filed: 1992-01-27
Abstract: PURPOSE:To diminish fluctuation of a position irradiated with light in width on a detecting photodetector due to wavelength fluctuation of a light source and to miniaturize the optical pickup. CONSTITUTION:The subject optical pickup is provided with a polarizing beam splitter 5 for polarizing beam light 2 projected from the light source 1 and irradiating a disk medium 8 with the polarized beam via an objective 7. A double diffraction grating 10 is provided for the purpose of splitting beam light 2 reflected from the disk medium 8 and polarized by the polarizing beam splitter 5 into two beams to be incident upon two detecting photodetector 15 and 16. A collimator lens 3 and a beam forming optical element 4 are arranged in an optical path between the objective 7 and the polarizing beam splitter 5. The incident light onto the disk medium 8 and the reflected light from the disk medium 8 are passed through the polarizing beam splitter 5, the collimator lens 3, the beam shaping optical element 4 and the objective 7.
Patent JP-H08196778-A (JP)
Title: Washing net
Inventor: YAMAMOTO AKIKO
IPC: D06F35/00
Filed: 1995-01-27
Abstract: PURPOSE: To enable the sufficient buffering of external force against the materials stored inside for the washing, and enable reliable prevention of damage to the materials stored in the inside for the washing. CONSTITUTION: Four elliptic solid honeycomb-woven cloths 2 (2a-2d) and two small-circular solid honeycomb-woven cloths 3 (3a, 3b) are sutured to a rugby ball shape which is a hollow ellipsoid. One of the four elliptic solid honeycomb- woven cloths is longitudinally cut on its median line, to which a fastener 5 is fitted to form an opening/closing part. As a result, the touching force due to the touching, on the inner wall of washing tank, of a certain part of the washing net being moved by the water current in the washing tank is buffered by the elastic deformation of solid honeycomb-woven cloths composing the washing net.