baber/WOPTO huggingface dataset:
Patent JP-H0863214-A (JP)
Title: Visual tracking method
Inventor: ARIMATSU TARO
IPC: G05B19/42
Filed: 1994-08-25
Abstract: PURPOSE: To improve the precision of the tracking operation of a robot by utilizing a visual sensor. CONSTITUTION: Once a work W is detected by the sensor 4, the current pulse code counted output value Ns is stored. Then arrival at an instructed photography position is detected from the incremental quantity from the Ns of the pulse coder counted value N, photography by a camera 30 is performed, and the quantities of deviation of two points Wa and Wb on the work W from a reference position are found. When the work W reaches a tracking start position 60, a tracking coordinate system Σtr begins to move and the tracking operation of the robot RB is started. During the tracking operation, the robot position is corrected so as to compensate the detected position deviation quantities. The robot RB approaches and reaches the work W along the track shown by 90. When the work W reaches a position Q0, gripping operation by a hand is performed.  When the work W reaches a tracking end position 70, the tracking operation of the robot RB ends. The robot RB moves to an instructed point Q2 according to a normal track plan and the hand is opened to release the work W.
Patent JP-H032139-A (JP)
Title: Preparation of megastigmatrienone and novel compound which can be used therefor
Inventor: DANIERU HERUMURINGAA
IPC: C07C45/67
Filed: 1989-08-29
Abstract: PURPOSE: To obtain the title compd. by using a novel compd. obtained by esterifying 4-(2-hydroxybutylidene)-3,5,5-trimethyl-2-cyclohexen-1-one as a starting compd. to pyrolyze the same.  
     CONSTITUTION: A novel compd. represented by formula I (R is H, lower alkanoyl, benzoyl, lower alkyl-oxycarbonyl aryloxycarbonyl), especially, a mixture of two kinds of isomers represented by formulae II, III is pyrolyzed to obtain four kinds of geometric isomers of 4-(2-butenylidene)-3,5,5-trimethyl-2- cyclohexen-1-one. The novel compd. represented by the formula I is obtained by esterifying 4-(2-hydroxybutylidene)-3,5,5-trimethyl-2-cyclohexen-1-one. This raw material compd. is obtained by reacting (2,6,6trimethyl-4-oxo-2-cyclohexen-1- ylidene)acetaldehyde with an organometal reagent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61100149-A (JP)
Inventor: OGAWA YUTAKA
IPC: A22C25/16
Filed: 1984-10-23
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-S59112757-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: INUKAI TATSUO
IPC: H04M11/02
Filed: 1982-12-17
Abstract: PURPOSE:To simplify wiring and to facilitate wiring operation by connecting handsets in parallel, sending a call signal as a time-division multiple signal, and receiving it selectively by parallel-connected terminals. CONSTITUTION:The handsets 1 and 2 are connected in parallel through two signal lines 3 for an interphone to make a two-way call. A centralized calling device 5 sends out the call signal as the time-division multiple signal freely by the operation of the call switch 6 at an entrance lobby. Terminal devices 7 are connected in parallel through a control signal line 8 and control the handsets 2 to receive their call signals selectively. Consequently, the entrance and each apartment are wired by the common wiring of four signal lines 3 and 8, so the wiring is simplified to facilitate the wiring operation.
Patent JP-H0779446-A (JP)
Title: Comb-line filter
Inventor: SHIDA HIROAKI
IPC: H04N9/78
Filed: 1993-09-08
Abstract: PURPOSE:To prevent dot disturbance by selecting a video signal having a chroma signal at the outside of standards for a path with only a comb-line filter utilizing vertical correlation of a video signal in a signal path separating the chroma signal. CONSTITUTION:A composite video signal (Y+C) is inputted to delay lines 2, 3 from an input terminal 1. An output of the delay line 2 is inputted to vertical and horizontal correlation detection circuits 12, 13 and a signal changeover circuit 14 via a comb-line filter comprising subtractor circuits 4, 5, 7 and an adder circuit 6. An output signal of the circuit 12 is inputted to the changeover circuits 14, 15 and outputs of the circuits 13, 14 are inputted to a changeover circuit 16. On the other hand, the signal via the circuits 4-7 and BPFs 8-11 is inputted to the circuit 16 via the circuit 15. The circuit 16 selects any of input signals from the circuits 14, 15 based on a switching signal (d) from the circuit 13 adaptively and provides an output of a chroma signal C from its terminal 20. On the other hand, the signal C is inputted to a subtractor circuit 18, in which the signal is subtracted from the composite video signal from a delay line 17, a frightness signal Y is separated and outputted from an output terminal 19.
Patent JP-H0654305-A (JP)
Title: Subband encoder and subband decoder
Inventor: TERANISHI YASUHIKO
IPC: H04N19/85
Filed: 1992-07-30
Abstract: PURPOSE:To reduce the information quantity of the set of second pixel with simple configuration and also to realize perfect reconfiguration. CONSTITUTION:A third filter arithmetic means 13 segments the set of the picture element 2.S+1 in a horizontal direction and the picture element 2.T+1 in a longitudinal direction from a screen for the input pixel with the V-th pixel in a left direction and W-th in an upper direction as a center. A filter operation is executed for the fetched pixel set by the two-dimensional digital filter H(Z1, Z2) of formula II. When the two-dimensional digital filter H(Z1, Z2) of the formula I of the first filter arithmetic means 1 is an ideal half-band filter, the band of the pixel set XP1(i, j) is restricted in a diagonal low-band. The picture element is selectively outputted by first and second pixel selecting means 11 and 12. The pixel set XQ1(i, j) being the output of a subtracter 3 comes to be obtained by subtracting a diagonal low-band component from an input pixel value without deviation and becomes the pixel value which is sufficiently band- restricted as the diagonal direction high-band component.
Patent JP-H1061153-A (JP)
Title: Straw mat-like carpet
Inventor: NAKAJIMA TOSHIFUMI
IPC: A47G27/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To form a sheet adapted to be laid on a woody floor, into a carpet which is elastic as a straw mat, and will not dislocate. SOLUTION: A straw mat 1 is superposed at its lower surface with a sponge sheet 2, and the outer peripheral edges of the mat 1 and the sheet 2 are held between upper and lower edge fabrics 3. The upper and lower edge fabrics 3, the mat 1 held between the former, and the sponge sheet 2 are sewn and compressed together. Thus, the sponge sheet 2 is compressed along a sewn line 4, and a downward facing fastener band 5 having a width substantially equal to the lower surface of the lower edge fabric 3 is applied to the lower surface of the same. Next, an adjacent straw mat 1 is laid so that the outer edges 3' of the edge fabrics 3 of the adjacent mats 1 are made into contact with each another.  Accordingly, the fasteners bands 5 which are laid side-by side are removably attached thereto with an upward facing fastener band 6 having a width twice as large as that of the donward facing fastener 5.
Patent JP-2000052113-A (JP)
Title: Turret head machining device
Inventor: MIYAUCHI MASAAKI
IPC: B23B29/24
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a turret head machining device capable of machining a work by rotating tools in the axial direction different from the direction of a rotational axis of a rotary driving mechanism. SOLUTION: When a motor 100 provided on a base frame 70 of a cross table 58 is rotated, a clutch gear 154 is rotated via a clutch mechanism 104 to change the rotating direction of a motor 100 via bevel gears 158, 160. The rotating motion is transmitted to spindle shafts 170a, 170b via an idle gear 166 to rotate tools 176a, 176b. The tools 176a, 176b are put in contact with a crankshaft 12 as a work under the displacing operation of the cross table 58 to machine a key way in the shaft portion 194 of the crankshaft 12.
Patent JP-H0285997-A (JP)
Title: Intermittent warning device
Inventor: YAMASHITA RYOHEI
IPC: G08B23/00
Filed: 1989-08-30
Abstract: PURPOSE:To reduce the power consumption of an audible frequency oscillation circuit and a display lamp by storing most of a signal voltage as an electric charge when no oscillation in the audible frequency oscillation circuit which issues an alarm is performed, and emitting the electric charge as a part of the power consumption of the audible frequency oscillation circuit when the audible frequency oscillation circuit oscillates. CONSTITUTION:Power saving is attained by charging a capacitor 35 by the signal voltage at the time of stopping the ringing of a piezoelectric buzzer 7, and supplying the electric charge to the audible frequency oscillation circuit 6 by discharging the electric charge of the capacitor 35 at the time of ringing the piezoelectric buzzer 7, and also, power consumption in an intermittent period can be uniformized. Also, no branch current to light the display lamp 5 is required at the time of ringing the piezoelectric buzzer 7 by permitting the input current of the audible frequency oscillation circuit 6 to flow to the display lamp 5. In such a way, it is possible to reduce the power consumption of the display lamp 5.
Patent JP-S6468559-A (JP)
Title: Washing guide
Inventor: IMAI KOICHI
IPC: D06B1/08
Filed: 1987-09-07
Abstract: PURPOSE: To provide a washing guide excellent in washing efficiency and causing substantially no fiber damage, so designed as to furnish a water intake path inside a hollow guide bar and water issue ports on the peripheral side of the bar and also furnish a screen between the water intake path and the water issue ports. CONSTITUTION: This washing guide for washing fiber bundles has such a scheme that, a water intake path 4 for washing is furnished inside a rotatable hollow guide bar 1 and the peripheral side 2 of the bar 1 for diverting the travel direction of fiber bundles is furnished with water issue ports 3 communicating with the above water intake path 4 to issue washing water therethrough; furthermore a screen 7 is set up between the water intake path 4 and the water issue ports 3 so as to prevent washing water from issuing in the directions different from that of target fiber bundles. Owing to the above scheme, fiber bundles are disaggregated by water jet pressure to effect improving washing efficiency, and fibers are not damaged and fluffs or the like do not adhere to guide surface as well because the fibers come into no direct contact with the guide surface.
Patent JP-S60115209-A (JP)
Title: Rolled iron core
Inventor: SHIMOMURA EIJI
IPC: H01F27/245
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a one-turn-cut type rolled core improving workability and magnetic characteristic by cutting both ends opposing to an annular amorphous magnetic alloy thin belt in the direction inclined to the rolling direction. CONSTITUTION:Both ends 1a, 1a of amorphous magnetic alloy thin belt 1 are formed along the direction inclined to the winding direction and the both end opposing part 2 is formed by the both ends 1a, 1a cut along the inclined line. The both end opposing part 2 of amorphous magnetic alloy thin belt 1 are combined through displacement like the step portion in the circumferencial direction considering plural turns as one section, thereby forming a one-turn cut type rolled core. An area of a section 4 of the thin belt 1 along the width direction of both ends 1a, 1a thereof is continuously reduced as it comes close to the end point. The thin belt 1 of the other turns is overlapped on the upper layer and lower layer of both ends of thin belt 1.
Patent JP-S61101435-A (JP)
Title: Production of multiple optical fiber with precoat layer
Inventor: ISHITOBI MASAMI
IPC: G02B6/04
Filed: 1984-10-23
Abstract: PURPOSE:To produce multiple optical fiber with precoat layers having improved thin film properties, by drawing a preform bundle to give multiple optical fiber, passing the optical fiber through a bath of varnish dissolved in a solvent, and drying it. CONSTITUTION:One end of the bundle of preform 1 for optical fiber having 100mum-1mm diameter is heated and softened by the furnace 2, and drawn in a state where neighboring preforms for optical fiber are fused mutually. The prepared multiple optical fiber 3 is passed through the bath 4 of varnish in a solvent so that a coated layer of the varnish is formed on the outer periphery of the optical fiber 3. The bath 4 of varnish in a solvent is obtained by dissolving polyimide varnish wax, etc. in an organic solvent to give 15-50wt% solid content concentration and used. The multiple optical fiber 5 coated with the varnish is then passed through the drying furnace 6 to dry the varnish, wound, and heated by the furnace 10 to form the precoat layer with <=200mum thickness.
Patent JP-H0968815-A (JP)
Title: Image forming method
Inventor: TERADA YUKIFUMI
IPC: G03G5/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent image blurring and to form a high-resolution image even in the case of using a small-diameter drum by using a monolayer organic photoreceptor where a part absorbing light near spectroscopic sensitivity and the absorbing quantity of the light are set to have specified values. SOLUTION: In this method where the photoreceptor 1 is electrified and exposed to form an electrostatic latent image, and the electrostatic latent image is developed with toner so as to form the image; the monolayer organic photoreceptor is used, where >=60% of the light having the wavelength of ±100nm of the peak value of the spectroscopic sensitivity of the photoreceptor 1 is absorbed at a part which is 10μm in thickness from the surface of the photoreceptor 1. The absorptivity of a light beam is measured by using the light having wavelength width such as 780nm±100nm wavelength. Thus, carrier 2 is generated at the thin part(distance d0 ) of a photoreceptive layer and the image blurring at a distance B caused by the diffusion 5 of the light 3 and the extent 6 of charge is restrained to the minimum, and resolution is improved. Especially, in the case of applying this method to the monolayer type organic photoreceptor whose diameter is <=24mm, a remarkable action effect is obtained.
Patent JP-S6283656-A (JP)
Title: Ultrasonic image pickup apparatus
Inventor: UMEMURA SHINICHIRO
IPC: G01N29/06
Filed: 1985-10-09
Abstract: PURPOSE:To enhance image capacity by suppressing the number of independent signal channels, by controlling the change-over of the signal wire connecting relation of adjacent elements of an array type ultrasonic probe simultaneously with the change-over of a focal distance due to the ultrasonic beam converging means of the probe. CONSTITUTION:The signal wires of elements constituting an array type ultrasonic probe 1 once enter a transmitting-receiving aperture moving circuit 2 and selected to be divided into two systems and one of them is connected to a transmitting circuit 6 while the other system is connected to a receiving circuit 4 through a signal wire connection circuit 3. The obtained reflected image signal is displayed by a display circuit 5. The whole is operated while synchronism is taken by the signal from a main clock circuit 7 and the circuits 2, 5 are synchronized by a scanning control circuit 8. The connecting relation of the circuit 3 is changed over simultaneously with the change-over of a focal distance by the circuit 2 and the number of independent signal channels are suppressed to enable the enhancement of image capacity.
Patent JP-S6379215-A (JP)
Title: Thin film magnetic head
Inventor: HARA SHINICHI
IPC: G11B5/31
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a stable high output by forming a step difference to an alumina film being a background film of a permalloy film used for a magnetic film to suppress the change in the permeability. CONSTITUTION:The alumina film 12 is deposited onto a base 11, a photo resist is used as a mask to apply dry etching and to remove the tip of the film 12 selectively thereby forming a step of 1mum or below. Then the permalloy film 13 is deposited to apply patterning. An alumina film 16 is formed thereupon to remove the film 16 deposited to a back gap 20 selectively. Then a resin varnish is applied and cured to form a conductor coil 17 and a resin varnish is applied again to form an organic resin 18. After the 'Permalloy(R)' film 14 is deposited thereupon, patterning is applied similarly as the film 13. Finally, the alumina film 19 is deposited as a protection film. Through the constitution above, the stress at the tip is mitigated and the variance in the output voltage is reduced.
Patent JP-S6286261-A (JP)
Inventor: TOSAKA YASUJI
IPC: E04D3/35
Filed: 1985-10-09
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-S6344751-A (JP)
Title: Method of connecting metal leads to terminal parts of ceramic substrate
Inventor: KONDO KAZUO
IPC: H01L23/50
Filed: 1986-09-24
Abstract: PURPOSE:To improve heat-resistant properties of solder joint by applying Cu material to the surfaces of the terminal parts of a substrate which are jointed with metal leads as buffer material. CONSTITUTION:Metal leads 5 are jointed with terminal parts 3 at a high temperature of 850 deg.C by employing normal Ag solder (72% Ag) with Cu material 4. The thickness of Cu plating which is provided between the jointed parts must be at least 10 mum. If the thickness of the Cu layer is thin, the Ag solder is diffused into the metallized layer of the substrate terminal part at the time of soldering and the Cu material can not serve as a buffer against stress distortion. If the Cu material 4 is applied to the terminal part of the substrate after a barrier layer 6 composed of a thin film of metal such as Ni, Pd or Pt is formed by vacuum evaporation, sputtering or the like as buffer material, the diffusion of Ag, solder material, into the metallized layer at the substrate terminal part is avoided by the barrier layer 6 and erosion can be avoided.
Patent JP-H0670018-A (JP)
Title: Hold control method for digital telephone set
Inventor: MATSUURA MASAKAZU
IPC: H04M3/42
Filed: 1992-08-24
Abstract: PURPOSE:To automatically perform simple hold during speaking and hold at the time of starting additional ISDN service with the single operation of hold start key pressing. CONSTITUTION:When a hold start key 110 is pressed during speaking, a holding command signal is inputted through an I/O control part 104 to a CPU 103 and corresponding to this holding command signal, the CPU 103 transmits additional information message through a line control part 105 to an ISDN network. When the additional ISDN service is contracted at such a time, the CPU 103 performs an additional service control sequence with the ISDN network and next sends a switching signal through the I/O control part 104 to a switching device 111, and the switching device 111 is switched from connection with a codec 106 to connection with a holding tone output part 107 by this changeover and repeats a holding tone signal from the holding tone output part 107 to a hand set 101 and a speaker 102. When the additional service information is not contracted, additional information containing the indication of reasons is received from the ISDN network, and a normal holding state is provided.
Patent JP-S6378802-A (JP)
Title: Radial tyre for passenger vehicle
Inventor: HANADA RYOJI
IPC: B60C3/06
Filed: 1986-09-24
Abstract: PURPOSE:To improve various kinds of performance, e.g. riding sensation, rolling resistance, by a method wherein, when a height in the tyre maximum width position of a carcass line on the side being the outside when a tyre filled with a fine internal pressure is mounted to a vehicle is set to a value lower than that of the side being the inside in a similar manner described above. CONSTITUTION:A height h1 in the maximum width position of a carcass line on the side being the outside when a tyre is mounted to a vehicle is set to a value lower than a height h2 in the tyre maximum width position of the carcass line on the side being the inside when the tyre is mounted to a regular rim and filled with a fine internal pressure of approximate O.2 kg/cm<2>. This constitution holds lateral rigidity at a high value by a profile effect, prevents lowering of maneuvering stability, and reduces rolling resistance and improves riding sensation by decreasing longitudinal rigidity.
Patent JP-S6285247-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MITSUI KOSEI
IPC: G03C7/38
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the titled material having an excellent reproducibility of a color, the durability of a color image and an improved white ground pollution and having less tendency for reducing a sensitivity and a coloring density by incorporating at least one kind of specific mazenta couplers to a silver halide emulsion layer, and a specific compd. to said layer and/or at least one of another layers respectively. CONSTITUTION:At least one kind of the mazenta coupler shown by formula I is incorporated to the silver halide emulsion layer, and the compd. shown by formula II is incorporated to said layer and/or at least one of the another layers. In the formulas, Za and Zb are each -CH-, =C(-R2, a side chain)-, =N-, R1 is a hydrogen atom or a substd. group, R2 is a substd. group, X is a hydrogen atom or a group capable of cleaving by a coupling reaction with an oxidant of an aromatic primary amine developing agent or group capable of binding to a pyrazolone through a secondary or a third carbon atom in either the group R1 when the group R2 does not present in the same molecule or at least one of the groups R1 and R2 when the group R2 presents in the same molecule, Y is an valent group, (n) is >=2 an integer.
Patent JP-S61112082-A (JP)
Title: Tetrazolothienopyridines
Inventor: TERII ERU RAITO
IPC: C07D495/14
Filed: 1985-10-09
Abstract: 57 (1H-Tetrazol-5-yl)tetrazolo[1,5-a]thienopyridines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyano-quinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such as dimethylformamide.
Patent JP-H10130635-A (JP)
Title: Sawing suspension and method for cutting crystal into wafer
Inventor: KNEPPRATH VERNON
IPC: C09K3/14
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sawing suspension for wafers which hardly forms crust, can be used repeatedly, and is friendly to the environment by using a specific nonaq. liq. contg. a hard material dispersed therein. SOLUTION: This suspension substantially comprises a nonaq. liq. contg. hard material particles dispersed therein, and the nonaq. liq. is selected from among low-molecular weight polyglycol compds. and their mixtures and pref. has a mol.wt. of 75-150. The suspension is suitable for cutting wafers having diameters of at least 150mm, provides the same effects as obtd. by using an oil-base sawing suspension, has a long life, forms a reduced amt. of crust, is nontoxic, and is excellent in biodegradability.