baber/WOPTO huggingface dataset:
Patent JP-H0599632-A (JP)
Title: Illuminating method for use in measuring object using video camera and illumination system therefor
Inventor: KATAYOSE KATSUMASA
IPC: G01B11/24
Filed: 1991-10-07
Abstract: PURPOSE:To enhance workability and efficiency in measuring an object by causing light sources on a group of straight lines arranged within the of 180 deg. rotation from the axis of a video camera to sequentially emit light so as to select an optimum direction of illumination for the range object, and restricting use of the light sources to that direction in performing close illumination of the object. CONSTITUTION:Emitters 12 are provided on diameters by which the lower face of an emitter mounting portion 13 perpendicular to the axis 11 of a video camera 4 forming the center of an illumination system 5 has its circumference divided into sixteen equal parts, the center of the circumference being located at the center point of the mounting portion 13. The group of emitters 12 are made in pairs 12A, 12A, 12B, 12B located on the same straight line and the emitters 12 located on different diameters are sequentially caused to emit light to illuminate an object 1. Then an optimum direction of illumination is selected. Simultaneously only those emitters 12 which are provided along the optimum direction of illumination emit light to perform close illumination of the object 1. Therefore, the variable density characteristics of the object 1 and a background portion 2 appear with double peaks and thresholds are precisely set, whereby the object 1 can be distinctly measured.
Patent JP-2001105257-A (JP)
Title: Universal holder
Inventor: YOSHIDA KIMIHIDE
IPC: B23Q3/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by installing a tool or a small part work, and easily setting angle at a desirable angle so as to work a complicated shape. SOLUTION: The periphery of a spherical body 7 provided with an installation part, in which a tool or a work can be installed, is provided with a Y-axis turning angle scale 17 along the circumferential direction while passing through the installation part. Two support shafts are provided in the peripheral position of the spherical body 7 on the Y axis passing through the nearly center of the spherical body 7 while crossing the cross section of the spherical body along the Y-axis turning angle scale 17, and the spherical body 7 can be freely rocked by a rocking body 41 supported by the support shaft freely to be turned. The rocking body 41 is formed at a nearly constant width and provided in the spherical body 7 so as to be formed into a curved shape, and the rocking body is provided with an X-axis turning angle scale 15.  The rocking body 41 supporting the spherical body 7 is guided by a guide part of a receiver 9 and it can be freely rocked around the X-axis passing through the nearly center of the spherical body 7 while crossing the Y-axis. Angle of inclination in the X-axis turning direction is easily set by the X-axis turning angle scale 15, and angle of inclination in the Y-axis turning direction is easily set by the Y-axis turning angle scale 17.
Patent JP-H03208799-A (JP)
Title: Gradient momentum wheel for space ship
Inventor: MAAKU ESU YUAN
IPC: B64G1/28
Filed: 1990-10-26
Abstract: PURPOSE: To achieve simplification of a structure and improvement of reliability by providing a plurality of support members having extensible members at a distance on the circumference of the periphery of a momentum wheel and connecting the support members to the momentum wheel and a base plate so as to be tilted. CONSTITUTION: A tilting momentum wheel system 10 is provided with a momentum wheel 14 capable of being rotated around a rotational axis 30, and support devices 16 attached on the circumference of the periphery of the wheel 14 at a distance so as to be relatively oscillated by sockets 34 and balls 36. The other end of the support device 16 is oscillatably supported to a substrate 12 by means of a pivot shaft 48. Each support device 16 is constituted of a longitudinal actuator or a motor member 26 to be electrically controlled by a control system 50 so as to be extended, and tilling of the momentum wheel 14 is controlled. By this structure, a structure can be simplified, and reliability can be improved.
Patent JP-H04160898-A (JP)
Title: Offset voltage generating circuit
Inventor: KOAKUTSU HIROSHI
IPC: H04R3/00
Filed: 1990-10-24
Abstract: PURPOSE:To simplify the circuit by utilizing an amplifier circuit to amplify an input signal so as to generate an offset voltage. CONSTITUTION:An input circuits turned on and an offset voltage generating section 7 is turned off in response to an output signal of a control circuit 12 in the case of the normal operation. Thus, an amplifier circuit 1 amplifies the input signal fed from the input circuit 4 and outputs the result to its output terminal. Moreover, in the case of the offset voltage generation, the offset voltage generating section 7 is activated and the input circuit 4 is inactivated in response to the output signal from the control circuit 12. Thus, the amplifier circuit 1 generates an output signal in response to the offset voltage generating section 7 to its output terminal. Thus, the circuit is simplified.
Patent JP-H04160231-A (JP)
Title: Clutch
Inventor: AKASHI MASAKATSU
IPC: G03G15/00
Filed: 1990-10-24
Abstract: PURPOSE:To achieve uniform frictional contact force and to perform synchronous rotation smoothly for a long time by applying energizing force in the diameter contraction direction by means of an elastic belt through making members between slits come in contact with a sleeve through their restoring force so as to frictionally contact with the sleeve. CONSTITUTION:When a resistance affording member 30 engages with a sleeve 29, narrow width members 34 between slits expand in the diameter and come in elastic frictional contact with the sleeve 29 by elastic force due to self- restoring force. After that, these members 34 are pressed against the sleeve 29 for energizing by means of, for example, an elastic belt 36 made of rubber for elastically energizing the members 34 in the diameter contraction direction. In other words, the clutch is constituted so that the resistance member 30 is brought into frictional contact with the sleeve 29 by synergetic effect of the elastic restoring force due to diameter expansion of the members 34 and the elastic energizing force due to the elastic belt 36.
Patent JP-H05130325-A (JP)
Title: Image input device
Inventor: KUBOTA AKIO
IPC: G06T1/00
Filed: 1991-11-01
Abstract: PURPOSE:To inhibit the read of images in the adverse direction by deciding the moving direction of an image input device in an image input state. CONSTITUTION:An image input control part 16 functions as an interface between a compact image input device 21 and an image editing device main body 22. That is, the operations needed when the images are read by the device 21 and the fetching operations needed for various information on the images read out of the device 21 are carried out via the part 16. Then the part 16 decides the movement of the device 21 in the direction different from the prescribed direction through a moving direction deciding circuit 13 based on the detecting result of a moving direction detecting circuit 12. Then a prescribed interruption signal is given to a CPU 1 from the part 16. Meanwhile a reading stop instruction is given to the part 16 from the CPU 1. Thus the reading operation is discontinued. Therefore it is possible to prevent the fetching of the image information caused by the device 21 moved in the difference directions.
Patent JP-2001108010-A (JP)
Title: Vibration control device for structure
Inventor: NAKAGAWA KEIZO
IPC: E04H9/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To allow a big displacement of a structure when a big earthquake occurs, by effectively reducing swinging of a structure mutually between buildings as adjacent buildings, when strong wind occurs. SOLUTION: A dynamic vibration absorbing machine 3 having an electric motor 5, a ball screw mechanism 7 and a locking mechanism 10 is provided between an outside cylindrical body 2a and an inside cylindrical body 2b at the upper and lower positions of an expansion casing 2 to link buildings each other as adjacent structures, and a maintenance space is secured in the expansion casing 2. Vibration is controlled by giving a control command from a controller to the electric motor 5 based on a value detected by a displacement detector installed in each building.
Patent JP-H11108137-A (JP)
Title: Traction transmitting device
Inventor: OKAMURA KIKUO
IPC: F16H13/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a traction transmitting device in which planet shafts are supported by a carrier at one end and the movement of a bushing in the axial direction is restricted. SOLUTION: A traction transmitting device includes a planetary gearing mechanism 6 which has a carrier 12 to transmit the revolving motions of a plurality of planet rollers 9, and flat surface 23 are parallel formed on the peripheral surface of the planet shafts 11 in such a way as extending in the radial direction of a sun roller 7, and a columnar surface 33 capable of being in slide contact with the columnar surface 31 on the bore of a cylindrical hole 16 in the planet roller 9 is formed on the peripheral surface of each bushing 10, while a flat surface 24 capable of being in slide contact with each of the above-mentioned flat surfaces 23 is parallel formed on the bore of each groove hole 15 provided in the bushing 10 in such a way as extending in the radial direction of the sun roller 7.  The planet shafts 11 are supported by the carrier 12 at one end, and a flange 19 is installed protrusively on each bushing 10 as stretching in the radial direction in the gap between the carrier 12 and planet roller 9 in such a way as slidable with the planet roller 9.
Patent JP-H01129312-A (JP)
Title: Main valve spring structure for pressure reducing valve
Inventor: YOKOYAMA TAKESHI
IPC: G05D16/16
Filed: 1987-11-13
Abstract: PURPOSE:To keep a secondary side pressure to be constant while rated flow is conventionally kept by providing one of plural springs to be a compressive condition in whole areas of the movable range of a main valve body and the other springs to be a non-compressive condition in one part of the movable range of the main valve body so that a spring constant can be changed as a whole. CONSTITUTION:In case a normal flow time before the rated flow, a first coil spring 7 maintains a setting pressure in correspondence to a main valve body 70. When a secondary pressure is lowered, the main valve body further falls and the flow goes near the rated flow, the lower edge of the main valve body 70 and the upper edge of a second coil spring 78 are abutted and the second coil spring 78, which is in the non-compressive condition up to the moment, goes to the compressive condition. Then, the second coil spring 78 is added with the reaction of the first coil spring 76 and the main valve body 70 is energized to a main valve port side. Thus, even when closing valve force is decreased by the influence of the flowing of fluid, the main valve body 70 is not opened to be more than it is needed and keeps a prescribed opening degree. Then, the secondary side pressure can be kept at a setting pressure.
Patent JP-H06122479-A (JP)
Title: Cold insulating container
Inventor: OTSUKA YASUSHI
IPC: B65D81/38
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a cold insulating container reduced in manufacturing and transporting costs and excellent in operational efficiency and disposal convenience. CONSTITUTION:The cold insulating container 1 is composed of a folding outer case 2 consisting of paperboard and an inner bag 3 consisting of foaming polyethylene sheet and the inner bag 3 is attached to the inner surface of the outer case 2 with the opening of the inner bag 3 at the top of the container. Since a mere unfolding of the outer case 2 causes the inner bag 3 to spread out along the inner surface of the outer case 2 with an opening at the top, the contents can be easily placed in the container. In the case of the container made of foaming polystyrene, since its production requires no metal die, the container is inexpensive to produce and it is easy to transport, since it can be folded. Upon discarding for disposal, the inner bag 3 can be peeled off the outer case 2 to sort out the waste according to the material.
Patent JP-2001115388-A (JP)
Title: Printing paper using enzyme-treated pulp and method for producing the same
Inventor: MATSUSHITA YASUYUKI
IPC: C12S3/04
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional stability of printing paper without deteriorating the strength of the paper. SOLUTION: This printing paper is produced by using enzyme-treated pulp in an amount of >=20% based on the total amount of the paper. The enzyme- treated pulp is obtained by treating pulp with an enzyme having a CMC activity in such an amount that the CMC activity and paper disintegration activity are 0. 01 to 1 unit/g of absolutely dry pulp and 0.001 to 0.2 unit/g of the absolutely dry pulp, respectively. The method for producing the printing paper comprises using the enzyme-treated pulp in an amount of >=20% based on the total amount of the paper.
Patent JP-H06134545-A (JP)
Title: Binder composition for casting mold
Inventor: SASAKI TATSURO
IPC: C08K5/21
Filed: 1992-10-27
Abstract: PURPOSE:To decrease the irritating odor of formaldehydes, etc., generated at the time of curing a sand mold by using a water-soluble phenolic resin binder which can be cured by an org. ester and one or >=2 kinds of amino compds. as essential components. CONSTITUTION:The water-soluble phenolic resin binder which can be cured by an org. ester and one or >=2 kinds of the amino compds., such as ammonia and urea, are used as the essential components. The using ratio of the amino compds. with the water-soluble phenolic resin is 0.001 to 15wt.%. The water-soluble phenolic resin is obtd. by reaction of phenols, such as cresols, and aldehydes, such as formaldehydes. A mixture composed of alkaline metals, such as sodium hydroxide, and alkaline earth metals, such as calcium hydroxide, is used as the catalyst to be used for reaction of the phenols and the aldehydes. As a result, the irritating odor of the formaldehydes, etc., are decreased and the workability in molding, pouring, etc., is excellent. This compsn. is helpful for environmental improvement as well.
Patent JP-H06141286-A (JP)
Title: Dropout compensation circuit
Inventor: OCHI ATSUO
IPC: H04N7/015
Filed: 1992-10-27
Abstract: PURPOSE:To suppress deterioration in picture quality by using a signal delayed by H/2 for dropout compensation for an auxiliary signal period to interpolate a signal having dropout with the signal having high correlation with the interpolated signal in a recording and reproducing device with a wide aspect ratio. CONSTITUTION:When a detection circuit 2 detects a dropout in a reproduced video signal, a video signal delayed by a prescribed time is selected and outputted from a switch circuit 7. In this case, an output signal delayed by 1/2H from delay circuits 5, 6 is outputted in response to an output of an auxiliary signal detection circuit 3. An output having a delay time of H/2 from the delay circuit 5 is selected for an auxiliary signal period and a signal without a dropout before 1H is used for interpolation in a switch circuit 4. Furthermore, the dropout for a period without an auxiliary signal is compared by a signal before 1H by selecting an output signal of the delay circuit 6 at the switch circuit 7 to compensate the dropout by the signal before 1H. Thus, the dropout is compensated with the signal with high correlation to reduce the deterioration in the picture quality.
Patent JP-H06135968-A (JP)
Title: Hydantoin derivative, its salt and maillard reaction inhibitor containing the compound as active component
Inventor: KURONO MASATSUNE
IPC: A61P3/08
Filed: 1992-10-27
Abstract: PURPOSE:To provide a new compound having high Maillard reaction inhibiting action and low toxicity and useful as an agent for the prevention and treatment of diabetic complications, various diseases caused by aging, arteriosclerosis, etc. CONSTITUTION:The compound of formula I [W is H or amino; X is H, halogen, 1-6C alkyl, etc.; Y is O or S; Z is H or NHR (R is H, 1-6C acyl, methyl- substituted phenylsulfonyl, etc.); Z is not H when W is H; the steric structure is not (2S,4S) when W is H and Z is NH2], e.g. (2R,4S)-6-fluoro-2',5'- dioxospiro[chroman-4,4'imidazolidine]-2-carbohydrazide. The compound of formula I can be produced by reacting a compound of formula II (R<3> is halogen or 1-6C alkoxy) with a compound of the formula H2NNHR<4> (R<4> is H, acyl, alkoxycarbonyl, etc.).
Patent JP-H06199744-A (JP)
Title: Preparation of chlorine-substituted aromatic amines and catalyst
Inventor: UDO BIRUKENSHIYUTOTSUKU
IPC: C07C209/36
Filed: 1993-10-26
Abstract: PURPOSE: To prepare a chlorine-substituted aromatic amine in high selectivity and with high reaction velocity by hydrogenating a chlorine-substituted aromatic nitro compound in the presence of a specific catalyst.  
     CONSTITUTION: The chlorine-substituted aromatic amine is prepared by hydrogenating a chlorine-substituted aromatic nitro compound (e.g. 3,4- dichloronitrobenzene) in the presence of a catalyst supporting platinum and nickel and/or cobalt on the activated carbon support, which catalyst has been prepared by simultaneously depositing platinum and reducing it on the activated carbon support. For example, the catalyst is prepared by suspending an activated carbon support in water to form a slurry, then adding a water-soluble reducing agent (e.g. hydrazine hydrate) to reduce platinum, further adding a base, e.g. sodium hydroxide into the mixture to make the mixture alkaline, and finally slowly adding a platinum salt solution to the mixture dropwise so as to deposit it immediately on the activated carbon support and to reduce simultaneously the platinum ion to metal. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11124137-A (JP)
Title: Synthetic resin pallet
Inventor: ISHIDO SATOSHI
IPC: B65D19/32
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet in which no burr is formed at outer surfaces of beams under utilization of strength improving means while a strength of the beam is being increased as a whole. SOLUTION: A synthetic resin pallet is made such that two pallet forming members 10a, 10b having each of boards 11a, 11b and cylindrical beam forming members 12a, 12b integrally formed inside each of the boards are oppositely faced to each other, the beam forming members are melted and integrally assembled, the two pallet forming members are oppositely faced from each other, beam reinforcing structures 15, 17 comprised of a plurality of beam reinforcing ribs abutted to each other and melted and adhered from each other are installed in cylindrical beam forming members, wherein at least an outer side edge part of the abutting surface of the cylinder directly constituting the beam forming member is placed substantially at a lower position than that of the abutting surface of each of the beam reinforcing structures 15, 17.
Patent JP-H09135099-A (JP)
Title: Parts supplying device
Inventor: WATANABE OSAMU
IPC: B23P19/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a parts supplying device which can supply a small and constant amount of parts ensuring separation between parts to prevent entanglement and has a small footprint. SOLUTION: A spiral part 12 is fixed in a cylinder 11 and stores parts. The spiral part 12 is placed on a stand 17 and is rotated at a proper speed in the direction of the perimeter by a motor 14. By the rotation of the spiral part 12, the parts in the cylinder 11 are discharged, carried toward the exit and thrown to the target position through an opening of the cylinder 11. By adjusting the proper angle of the stand 17, the parts stored in the cylinder 11 can be separated with reliability by a small amount, carried and supplied to the target position without entanglement between them.
Patent JP-H08123163-A (JP)
Title: Image recorder
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1994-10-27
Abstract: PURPOSE: To provide an image recorder which carries a recording medium without damaging an aperture electrode body. CONSTITUTION: The image recorder is equipped with a toner supply mechanism 20 having the aperture electrode body 10 mounted inside its main body frame 2, carry rollers 45-48 and guide plates 41-44 all of which are used for carrying a sheet of recording paper P, a rear electrode roller 30, a paper feeding cassette CS, a paper ejecting table DT, a heating roller 35, a pressure roller 36, a fixing roller 37, and a pressure roller 38. The sheet of recording paper P is heated to about 50 deg.C-60 deg.C by the heating roller 35, and curves in a direction to be separated from the opening 11 of the aperture electrode body 10.
Patent JP-H02135576-A (JP)
Title: Picture storage device
Inventor: KOMINE TAKAYUKI
IPC: H04N1/393
Filed: 1988-11-15
Abstract: PURPOSE:To cope with respective sources by selecting how many divided memory means are distributed to the number of the picture elements of an input picture signal, comparing the number of the picture elements of the input picture signal with that of the distributed memory means, and reducing input picture information based on a result. CONSTITUTION:The title storage device consists of a digital color picture reader 1, a digital color picture printer 2, a picture storage device 3, an SV recording/ reproducing device 31, a monitor television 32, and a host computer 33. At the time of writing to a memory, the start address of the address counter of the memory is operated, and at the time of reading, plural address counters are provided, the inside of the memory is divided into plural blocks, the sizes of the divided memories are variously changed, and the input picture information is matched to the sizes of the memory. Thus, the title memory can cope with the various types of the sources.
Patent JP-H09262081-A (JP)
Title: Yeast tank
Inventor: OTSUJI HIDEO
IPC: C12G3/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a yeast tank capable of uniformizing a liquid, steamed rice and yeast and automating the control of yeast cultivation process by attaching a paddle-insertion mechanism having a paddle moving along the inner circumference of a vessel used as a fermentation tank, to a base part placed at the center of the vessel and allowing the insertion mechanism to be vertically reciprocable in the vessel. SOLUTION: A vessel 1 acting as a fermentation tank and a paddle-insertion mechanism 4 are tiltably supported by a supporting part 2 and a base 3 is formed at the upper part of the vessel 11. A rotating member 41 of the paddle- insertion mechanism 4 is rotatably erected on the base 3 and a paddle 44 suspended from a side of the rotating member 41 in vertically movable manner is moved in vertical direction with an air cylinder mechanism 45. The paddle at the tip end of the paddle bar suspended into the vessel 11 is moved along a circular orbit on the inner circumference of the vessel and in vertical direction to effect the automatic agitation of a yeast liquid, uniformize the temperature of the yeast liquid and eliminate the deviation of the concentration of yeast.