baber/WOPTO huggingface dataset:
Patent JP-H09102905-A (JP)
Title: Image pickup device
Inventor: KOBAYASHI FUTOSHI
IPC: H04N5/378
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide proper exposure and to stabilize object field depth by adjusting the quantity of light excepting for the storage period for electric charges to fix aperture during a storage period. SOLUTION: Light received by a light receiving part 18 is sent to a light quantity detection circuit 22 for light quantity detection, the quantity of light is detected, and a signal based on that quantity of light is sent to an iris aperture adjusting part 24. Based on that signal, the adjusting part 24 drives a light quantity adjusting means 4 and changes the area of the aperture and the proper exposure can be provided. The quantity of light of a subject is received by the light receiving part 18 is detected 22 and the aperture of the iris is decided corresponding to that detected quantity of light. The iris aperture is always kept appropriate during the storage period. Therefore, the satisfactory image of appropriate exposure and stable object field depth can be provided for each frame.  In this case, the quantity of light can be controlled for the period for moving the electric charges stored in an optic/electric converting part to a transfer part or for the period from the end of transfer period to the start of storage.
Patent JP-H09105084-A (JP)
Title: Tire for heavy load
Inventor: MIYAWAKI RIE
IPC: B60C9/22
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a tire for heavy loads, exhibiting an excellent hoop effect, by forming a band layer with steel cords having each a new twisted structure. SOLUTION: A band layer 11 produced by spirally winding band cords 21 at a cord angle θ2 of 0-5 degree is disposed on the outside of belt plies 9A, 9B. Therein, each of the band cords 21 has a 1+(N-1) structure comprising a monofilament as a core and the N (three to seven) number of steel filaments which are twisted on the periphery of the core to form a single sheath layer and have each a diameter of (d). The steel filament forming the core and the steel filaments forming the sheath are successively replaced and twisted each other. The employment of a preliminarily waved filament as each steel filament gives an elongation of 4-10% on breakage.
Patent JP-2001083003-A (JP)
Title: Method and device for analyzing sound source contribution
Inventor: AIKAWA YOKO
IPC: G01H17/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for analyzing, with high accuracy the degree of the effect of each of plural sound sources distributed over a wide range on the noise at a noise evaluation point. SOLUTION: Plural adaptive filters 5, in which the output signal of a plurality of sound source searching microphones is inputted, and a convergence calculation means 8 for calculation where the factor of adaptive filters is so updated that the waveform of sum of output signals of the plurality of adaptive filters agrees with the waveform of the output signal of the evaluation point microphone installed at a noise evaluation point, are provided. Furthermore, a delay circuit 3 is provided which delays the output signal of the sound source searching microphone by the direct wave reach time, which depends on the distance between each sound source and a noise evaluation point.
Patent JP-S63115168-A (JP)
Title: Device for heating heat-developed photosensitive material
Inventor: DOI ATSUHIRO
IPC: G03D9/00
Filed: 1986-11-04
Abstract: PURPOSE:To prevent color balance from varying owing to temperature differences between the axial center part and end parts of a heat roller by sealing both axial end parts of the heat roller with a cover and uniforming the temperature of the heat roller on the whole. CONSTITUTION:A heat-developed photosensitive material 16 which is taken out of a magazine 14 is wound around an exposure drum 20 and exposed by an exposure head 22, and then sent to a water coating part 34. Then, the heat-developed photosensitive material 16 and image receiving paper 32 which are conveyed one over the other are heated at a heat-development/transfer part 28 by passing by 1st, 2nd, and 3rd heat rollers in order to develop its image thermally. In this case, the temperature of the respective heat rollers is detected by thermistors and a heater is controlled according to their detection signals, thereby holding the heat rollers at specific temperature. Then the cover 94 is provided on the housing flank of the heat-development/ transfer part 28 to confine the air in the cover airtightly, and this air is used as a heat insulating material to suppress heat radiation from the front end surface of a shaft and then the temperature of the heat rollers is held uniform axially to prevent the color balance from varying.
Patent JP-2000086644-A (JP)
Title: New anhydrodeoxyinositol and inhibitor for glycosidase
Inventor: OGAWA SEIICHIRO
IPC: A61P43/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound strongly inhibiting glucosidase especially β-glucosidase, having high specificity, capable of producing economically, stable even in water and excellent in usefulness. SOLUTION: This compound is represented by formula I (three or one of R1 to R5 is hydroxyl group and an anhydro group is formed by dehydration between R1 and R2, R2 and R3, R3 and R4 or R4 and R5) e.g. 1L-(1,2,4/3,5)-1,2- anhydro-1,2,3,4,5-cyclohexanepentol. The compound is obtained through a reaction selectively protecting hydroxyl groups of an equatorial conformation at 2, 3, 4 and 5 sites of (-)-pivo-quercitol, that is, 1L-(1,2,4/3,5)-1,2,3,4,5-cyclohexanepentol with an acyl group-type protective group such as an acetyl group.
Patent JP-H04141383-A (JP)
Title: Robot control method and device therefor
Inventor: KONO MIDORI
IPC: B25J9/16
Filed: 1990-09-28
Abstract: PURPOSE:To enable the execution of pass action even in a case of including a circular interpolation track in a block in front or in the rear of the following target point by correcting a part of the starting or ending part of the circular interpolation track into a linear track according to the specified pass factor so as to perform the track calculation of pass action as the mutual superposition of linear tracks. CONSTITUTION:Pass action for starting moving action to the following target point P3 is executed prior to performing the positioning stop of an arm tip at a specified target point P1, but in case at least one of tracks in front and in the rear of the specified target point P3 is a circular interpolation track, a part of the starting or ending part of the circular interpolation track is corrected into a linear track according to the specified pass factor. The track calculation of pass action is thereby performed as the mutual superposition of linear tracks.
Patent JP-H04138436-A (JP)
Title: Camera having focus detection means and detection means for line of sight
Inventor: SUZUKI KENJI
IPC: G02B7/28
Filed: 1990-09-29
Abstract: PURPOSE:To always achieve a photographing function under an excellent state by providing an adjustment means which adjusts the focusing state of a photographing system based on a signal from a selection means and an inhibition means which inhibits the operation of the adjustment means by depending on one output signal of a signal obtained by a detection means for a line of sight and a signal obtained by a focus detection means. CONSTITUTION:Based on the signal concerned with a gazing direction obtained by an arithmetic means being one element of the detection means for a line of sight, one focus detection signal among the plural focus detection signals which are sent from the focus detection means 6a and which are based on plural range-finding areas is selected by the selection means 102. Based on the focus detection signal from the selection means 102, the focusing state is adjusted by driving the focus part of the photographing system 1 by a spreading means 103. By the inhibition means 104, the operation of the adjustment means 103 is inhibited by depending on one output signal of the output signal from the arithmetic means 101 being one element of the detection means for a line of sight and the output signal from the focus detection means 6a. Thus, the malfunction of photographing is prevented and the various kinds of photographing functions are achieved under the excellent state.
Patent JP-H0596651-A (JP)
Title: Unvulcanized tread stock for pneumatic tire and manufacture of pneumatic tire
Inventor: AOKI YASUTOSHI
IPC: B29D30/52
Filed: 1991-10-08
Abstract: PURPOSE:To remove the occurrence of rib tear trouble, while the crack- occurrence at groove bottom is suppressed. CONSTITUTION:Unvulcanized tread stock is made into the two layer structure composed of cap rubber 18 and the base rubber 20 obtained by using the NR group rubber excellent in the resistance of crack extending property, and the projection part 30 which extends along longitudinal direction is formed adjacently to both ends in the width direction of the base rubber 20. The top part 30A of the projection part 30 is exposed to surface. The protrusion 28 for molding the groove in the peripheral direction of the shoulder-side of the mold 27 for vulcanizing is opposed to the projected part 30 of the unvulcanized tread stock. When a green tire is pressed from its inside, the projected part 30 is brought in contact with the top part 28B of the protrusion 28, and the cap rubber 18 spreads to the side of the side 28A of the protrusion 28 for molding the groove in peripheral direction. Accordingly, the cracks caused from its bottom due to the exposure of the base rubber do not almost occur.
Patent JP-S61139169-A (JP)
Title: Expanding display circuit of electronic view finder
Inventor: HIRAMATSU TATSUO
IPC: H04N5/232
Filed: 1984-12-11
Abstract: PURPOSE:To facilitate the discrimination of an object by displaying alternately a certain level output and an expanded read information for every field on the display area of a finder and displaying image pickup information on the remainder area as it is. CONSTITUTION:In case of a display field following a sampling field, a display area detec- tion output DE is issued from a display area detecting circuit 11. This output DE and an output Q of a 1/2 frequency dividing circuit 6 are inputted to an AND circuit 12 to lead out a display gate pulse DG which is issued only for the display field. A read address generating circuit 13 counts clocks CK to lead out a read address designating output. The cirucit 13 reads out the same storedinformation 4 times for the purpose of expanding the display. A DA converting circuit 14 subjects data, which has the time base expanded twice and is led out two lines by two lines, to AD conversion to lead out an expanded display signal EX. The signal EX and a constant voltage output are selected alternately at every fields by a selecting circuit 16. Said output and a video signal are inputted to a selecting circuit 17, and the selecting circuit performs theselection based on the display area detection output, and the output of the cir- cuit 17 is led out for the display area, and the image pickup signal is selected at the other area.
Patent JP-2001080870-A (JP)
Title: Leaning device of weight panel
Inventor: URAGAMI ISATO
IPC: E04G21/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a leaning device of weight panel which can keep a weight panel efficiently and safely. SOLUTION: While a base frame body which can be loaded on a floor face B; partition frame bodies 3, 3A, and 3C stood removably in the condition holding a specific interval G to the base frame body respectively; and a falling preventive frame bodies 4 and 4A provided removable to the partition frames 3 and 3C which are positioned at the outermost positions, of those partition frame bodies 3 to 3C; are provided, a weight panel A is kept by leaning against a leaning device in which the specific interval G is set larger than the thickness size of the weight panel A.
Patent JP-2000085281-A (JP)
Title: Information recording card with reversible thermosensitive recording medium
Inventor: NISHIOKA MAKOTO
IPC: B42D15/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an information recording card having a reversible thermosensitve recording medium having a high contrast and excellent visibility and capable of being color recorded adhered thereto, in a state capable of being re-adhered, by color developing and color erasing only by a difference of heating conditions. SOLUTION: The information recording card comprises an information recording card, an adhesive layer, a support and a reversible thermosensitive recording layer sequentially provided in this order. In this case, the recording layer contains a colorless or pale color dye precursor and a developer for reversibly color developing or erasing the precursor. The information recording card is one selected from an IC card, a magnetic recording card and an optical recording card. A sticky force specified according to JIS C-2107 of the card surface and the adhesive layer is 200 to 900 gf/10 mm and capable of being re-adhered.
Patent JP-H10106066-A (JP)
Title: Braker of reel base
Inventor: YASUI SHINICHI
IPC: G11B15/18
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a breaker easy for assembling, suitable for the miniaturization and reduced in the number of components, for a reel base braker applying the specified braking force to a supply reel base and a take-up reel base on a magnetic recording/reproducing device in accordance with the operation mode. SOLUTION: In lower side of both of the reel bases 6, 7 whereon annular carved grooves 6a, 7a are formed at the lower faces, a pair of main brake shoes 18a, 18b, each one end of which is fixed to a sliding lever 1 arranged so as reversibly movable for sliding between a 1st and 2nd positions and each another end is abutted on the outer peripheral wall of both of the carved grooves 6a, 7a to apply the 1st braking force to both of the reel bases when the sliding lever 1 is positioned at the 1st position, and a pair of soft brake shoes 19a, 19b respectively abutting on the inner peripheral wall of the carved grooves 6a, 7a of both of the reels to apply the 2nd braking force to both of the reel bases when the sliding lever 1 is positioned at the 2nd position, are respectively provided.
Patent JP-H09106004-A (JP)
Title: Device having frame shift preventing member
Inventor: NISHIZAWA AKIO
IPC: G03B1/18
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device having a frame shift preventing member, which will not obstruct the retreat operation of the frame shift preventing member and has no fear that a film is exposed. SOLUTION: A projecting part 8c projected on the back of a film path forming member 8 is provided on the periphery of an opening 8a to which a frame shift preventing member 15 formed integrally with a film path forming member 8 retreats. A lead wire provided on the film path forming member 8 is disposed in such a manner as to pass the vicinity of the projected part 8c. Thus, the retreat operation of the frame shift preventing member 15 will not be obstructed by the lead wire. Further the projected part 8c may be provided with a shielding member 20.
Patent JP-H01104926-A (JP)
Title: Fuel controller for rotary piston engine
Inventor: KARIYAMA SHIZOU
IPC: F02B53/10
Filed: 1987-10-19
Abstract: PURPOSE:To improve the fuel consumption by forming a fuel injection port opened to a working chamber during the time from the final period of the suction cycle of the working chamber to the compression cycle, onto a housing, and carrying out fuel injection in the compression cycle in ordinary case, while carrying out fuel injection in the suction cycle when increasing fuel is demanded. CONSTITUTION:A rotary piston engine is equipped with a housing H in which three working chambers 4-6 are dividingly formed by a rotor 3 housed inside, and exhaust and suction ports 8 and 11 are formed on the housing H, and a pair of spark plugs 9 and 10 are arranged. In this case, a fuel injection port 26 opened into the working chamber 4 is formed on a side housing 2, and a fuel injection valve 27 is installed at the port 26. The formation position of the fuel injection port 26 is the position permitting the opening to the working chamber 4 during the time from the final period of the suction cycle to the middle of the compression cycle. The fuel injection of the fuel injection valve 27 is carried out during the compression cycle in ordinary case, and when increasing fuel is demanded, fuel injection is carried out during the suction cycle.
Patent JP-S63115119-A (JP)
Title: Automatic focus detector for camera
Inventor: MATSUZAKI MINORU
IPC: G02B7/34
Filed: 1986-11-01
Abstract: PURPOSE:To obtain high focusing accuracy by providing a focus adjusting means and taking a range measurement again after next lens driving operation when a deviation quantity is less than a reference value and a difference between both lens directions is detected. CONSTITUTION:A range finding means 1 detects the quantity and direction of the deviation between the image formation position of object light and a film surface and drives lenses according to the range finding output, and a focus deciding means 2 judges a focusing state when the quantity of the deviation becomes less than a specific value. Then, a near-focusing detecting means 3 compares the deviation quantity with a reference value larger than an automatic focus threshold value and a deviation direction deciding means 4 compares the deviation direction at the time of the last range finding operation with the current deviation direction. When the means 4 decides that the deviation directions coincides with each other while the means 3 judges that the deviation reference is equal to the reference value, a focus adjusting means 5 continues to drive the lenses to the end of the focus adjusting operation. If the deviation directions are different through the deviation quantity is smaller than the reference value, the range is measured again after the next lens driving operation.
Patent JP-H01104611-A (JP)
Title: Production of non-rigid polyurethane foam
Inventor: FUJINO HIROSHI
IPC: C08G18/50
Filed: 1987-10-19
Abstract: PURPOSE:To obtain the titled foam having excellent packing properties (liquid spread), few collapse and void of cell right under the surface of foam, by using a compound shown by a specific formula as a catalyst and adding the compound to a polyisocyanate and a polyol. CONSTITUTION:An organic acid salt of a compound shown by the formula [R1-R5 are 1-4C alkyl; X is N or O; l and m are 2 or 3; n is 1 when X is N and n is O when X is 0] is used as a catalyst, a polyisocyanate containing >=50wt.% crude diphenylmethane diisocyanate is blended with a polyol (preferably 450 hydroxyl value) containing >=50wt.% amine type polyether polyol, a blowing agent and the catalyst to give the aimed foam.
Patent JP-H10258309-A (JP)
Title: Pressure ring of extruder and extruder using it
Inventor: TAMURA SUSUMU
IPC: B21C25/02
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To restrict the deflection of a pressure ring, to prolong the life and to improve the dimensional precision of an extruded material by making the pressure ring in a double structure having an outside member and an inside member and shrinkage-fitting the outside member onto the inside member. SOLUTION: A pressure ring 23 is composed of a double structure and the structure is an outside member 20 being shrinkage-fitted to an inside member 21. A hole 22 is which an extruded material is passed through. The shape or the size of the pressure ring 23 and the shape or the size of the hole 22 are decided properly depending on the using extruder or the shape of the extruded material to be extruded. The quality of material of the pressure ring is not limited especially, however, a conventional using steel as the pressure ring is used. Further, the thickness of the outside member in the radius direction is properly set depending on the size of the pressure ring, the size of the hole or the strength of the extruding force of the extruder, etc.
Patent JP-H03123454-A (JP)
Title: Coated grain and production thereof
Inventor: TANIGUCHI MASAYUKI
IPC: A23L7/10
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the title grain having excellent appearance, shelf stability, simplicity, etc., not exerting bad influence on taste by forming a coating film of curdlan on the surface of dried grain from water dispersion of curdlan heated to a specific temperature. CONSTITUTION:A coating film of curdlan is formed from water dispersion of curdlan (preferably <=2.5 wt.% curdlan concentration) heated to 50-70 deg.C on the surface of dried grain such as rice, wheat or peanut to give the objective grain.
Patent JP-H1190492-A (JP)
Title: Device for supporting draft tube
Inventor: OBINATA KOJI
IPC: C02F11/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To easily judge whether the adjustment of tie rod tension is appropriate or not when a draft tube is installed by installing a tension adjustment tool for connecting a tie rod through an elastomer which gives desired tension by a prescribed strain in the tie rod. SOLUTION: A tension adjustment tool 9 adjusts tension by method in which a casing 22 equipped with a coil spring 20 and a spring holding plate 21 is fixed at the end of one tie rod 7, the end where the male screw 23 of the other tie rod 7 is attached is inserted from a rod insertion hole 25 formed on the spring seat 24 side of the casing 22 into the casing 22, and a nut 24 is fitted to the male screw 23 and turned to compress the coil spring 20. In the coil spring 20, the relationship between tension and strain by compression is known so that the tension acting on the tie rod 7 can be obtained by measuring the strain. Besides, the strain by compression is given visually by the length of transfer of the spring holding plate 21.
Patent JP-H0979442-A (JP)
Title: Faucet joint
Inventor: OHATA HIROYOSHI
IPC: F16L15/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the faucet joint to be easily mounted, which can be connected with a metallic faucet, can be surely connected with a pipeline made of plastics by adhesive agent coating press-in works, can be made compact in shape, and thereby can reduce parts in number. SOLUTION: The faucet joint is equipped with an elbow type joint main body 1 provided with a faucet connecting screw hole 5 at its one end, and with a hole 6 for a sleeve at the other end, which is composed of a female screw part 6a and a circular hole part 6b, a cylindrical sleeve 2 to be inserted into the hole 6 for a sleeve of the joint main body 1, and with a seal member 3 to be interposed between the joint main body 1 and the sleeve 2. The circumference of the sleeve 2 is provided with a circular outer circumferential surface 7 which is equivalent to the circular hole part 6b of the hole 6 for a sleeve so as to be fitted therein, and with a male screw 8 to be threadedly engaged with the female screw part 6a.