baber/WOPTO huggingface dataset:
Patent JP-S61244410-A (JP)
Title: Automatic chamfering device
Inventor: TOKITA MAMORU
IPC: B23F23/12
Filed: 1985-04-22
Abstract: PURPOSE:To improve ability of production, by equipping a device with magnet rollers rolling being attractively attached to a work while a mechanism part running along a tooth profile or the like and a chamfering mechanism part, in the case of the device which automatically chamfers the tooth profile or the like. CONSTITUTION:A device, pressing a push button switch 302a to turn on a solenoid by closing a DC power supply, generates magnetic force in driving rollers 105, 106 to attractively attach them to the peripheral surface of a work 301. The device, simultaneously starting a main spindle motor and a cutting driving motor 3, rotates a chamfering end mill 19 by the main spindle motor. While the cutting driving motor 3, if it is started, rotates a sprocket 6 through a chain 7, starting a crank arm 8 to be rotated. In this way, the end mill 19, while it is restricted by the crank arm 8 or the like, moves along a tooth profile of the work 301 to start chamfering. Ability of production is improved by this device.
Patent JP-H02265619-A (JP)
Title: Control of reducing agent in non-catalytic denitration
Inventor: YAMAGISHI MIKI
IPC: B01D53/74
Filed: 1989-04-06
Abstract: PURPOSE:To stabilize the discharging amount of a reducing agent injection pump by installing a pipe to supply clean water in a line between a drawing inlet of the reducing agent injection pump and a reducing agent storage tank. CONSTITUTION:A gas liquor is conventionally led to a gas liquor spraying in nozzle 8 from a gas liquor tank 1 through a gas liquor pipeline 7 by a gas liquor pump 2. Then, it is atomized by a compressed air in a compressed air pipeline 4 and sprayed to the inside of an incinerator. When the amount of the sprayed gas liquor become very small amount, an electromagnetic valve 9 is full opened and clean water is supplied in a gas liquor drawing pipe 10. By this method, denitration efficiency is improved.
Patent JP-H09250946-A (JP)
Title: Spectroscopic device
Inventor: ICHIKAWA SUSUMU
IPC: G01J3/14
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a multiply reflected light regularly reflected in a prism for plural times from influencing the spectroscopic efficiency by a constitution wherein a bottom face is formed not in parallel to the intersection line between an incident face and an exit face. SOLUTION: For example, when a bottom face 40c of a prism 40 is inclined around an axis z, a regular exit light 43 and a multiply reflected light 47 are in a face perpendicular to an incident face 40a and an exit face 40b, but not perpendicular to each other. As a result, a probability that the multiple time reflection light 47 are incident on a specimen stage along with the regular exit light 43 is reduced and influence of the multiply reflected light 47 to a spectroscopic efficiency is also reduced. Since the bottom face 40c is formed not in substantially perpendicular to an intersection line between the incident face 40a and exit face 40b, the multiple-time reflection light 47, i.e., an unnecessary light dose not exist in a face where the exit light 43, i.e., necessary light exists.  There is no probability that the multiply reflected light 47 is incident on the other optical part to cause a stray light in a specimen stage.
Patent JP-H05289252-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAGI YASUYUKI
IPC: G03C5/29
Filed: 1992-04-07
Abstract: PURPOSE:To raise dryability to a level practicable enough and to substantially eliminate occurrence of scum even in the case of using a processing solution containing a hardener. CONSTITUTION:The silver halide photographic sensitive material has, on a support, at least one silver halide photographic sensitive layer, and a hydrophilic colloidal layer containing at least one kind of polymer comprising a monomer unit having a carboxylate group in an amount of >=15mol%, and having an acid value of >=1.5meq/g and a weight-average molecular weight of >=100,000. This polymer dissolved in a solvent is added to the hydrophilic colloidal layer. The photosensitive material is characterized y being processed with a roller- conveying automatic developing machine using a processing solution containing the hardener, thus permitting especially excellent dryability to be obtained and any foreign matter not to attach to this photosensitive material even in the case of processing it with the processing solution containing the hardener.
Patent JP-S63251472-A (JP)
Title: Urethane modifier
Inventor: KANEKO MASAICHI
IPC: C08K5/16
Filed: 1987-04-09
Abstract: PURPOSE:To provide a modifier which has an excellent plasticizing effect and does not cause bleeding, consisting of a specific urethane compd. having no isocyanate group. CONSTITUTION:A polyether monool or polyester monool which has a number- average MW of 2,000-10,000 and one hydroxyl group and is liquid or solid at room temp., a obtd. by polymerizing monomers having active hydrogen, is reacted with an org. isocyanate (e.g., methyl isocyanate) in an equivalent ratio of NCO/OH of 1.1/1.0-1.0/11 to obtain a urethane modifier composed of a urethane compd. having neither active hydrogen nor isocyanate group and 1-3 urethane linkages in its molecular chain and a viscosity of 700-10,000cps at 25 deg.C.
Patent JP-2000270886-A (JP)
Title: Transesterification
Inventor: FUKUDA HIDEKI
IPC: C10L1/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To quantitatively carry out a transesterification reaction useful for producing a fatty acid ester etc., without using a solvent by transesterifying an ester with an alcohol by using an esterase in an aqueous system. SOLUTION: An ester (e.g. oils and fats, etc.), is transesterified with an alcohol in an aqueous system containing 1-20 wt.% of water in the reaction system by using an esterase (e.g. lipase) so as to carry out the transesterification between the ester and the alcohol by a method for producing an automobile fuel (biodiesel fuel) from naturally occurring oils and fats of animal and plant and microorganism, especially waste oil instead of fossil fuel from the viewpoint of environment problem. Conventionally in a transesterification reaction, the reaction is carried out by eliminating water as much as possible but it is found that a transesterification reaction is performed even in a system sufficiently containing water and yet approximately quantitatively.
Patent JP-H01257376-A (JP)
Title: Manufacture of solar battery device
Inventor: IHARA TAKURO
IPC: H01L31/04
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the number of manufacturing processes and damages of thin film semiconductor layers by a method wherein the thin film semiconductor layers and rear electrode layers provided on them are patterned into the identical pattern by laser scribing and series connection parts made to be conductive in the scribing process are separated from the respective rear electrodes by patterning with a mask containing carbon powder. CONSTITUTION:When thin film semiconductor layers 31-33 and rear electrode layers 41-43 are subjected to laser scribing to form the identical pattern, conductive parts are created at the edge parts of the semiconductor layers and function as series connection parts 61-63. Then the series connection parts of the one side of the rear electrodes are separated by using printed masks 71-73 made of paste containing carbon powder. With this constitution, a photoetching process can be eliminated and the paste containing carbon powder functions to protect the rear electrodes and the thin film semiconductor layers, so that damages caused by a wet process can be avoided.
Patent JP-S5611785-A (JP)
Title: Heat control of food by infrared detection
Inventor: KANAZAWA TAKAHITO
IPC: A23L5/10
Filed: 1979-07-06
Abstract: PURPOSE: In a heating cooker with an infrared detector, to control heat source and to cook food well automatically, by knowing the degree of cooking process of the overall food from the temperature rising properties of the surface of the food under a given condition.  
     CONSTITUTION: An infrared temperature detector, detecting infrared radiation irradiated from food and measuring the surface temperature of the food, is set in a heating cooker, which is heated by the heating power output P 1  so that the surface temperature of the food reaches T 1  previously set for it. The heating is then stopped, and the cooker is lowered to the set temperature T 2 . Thereafter heating and suspension are repeated. When the surface temperature of the food is not lowered to the set temperature T 3  a fixed time τf from the suspension, the suspension is continued. When the surface temperature of the food is lowered to T 3 , the cooker is heated by the second heating power output P 2  repeatedly for a total time equal to a time Kτ obtained by multiplying time τ required to make the surface temperature of the food reach from T 2  to T 1  by the constant K previously fixed empirically depending upon food, or heated continuously for the time Kτ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285106-A (JP)
Title: Surface inspecting apparatus
Inventor: HOSHI YOSHIHARU
IPC: G01B11/30
Filed: 1990-03-31
Abstract: PURPOSE:To easily detect the surface shape and internal defect of not only a non-transparent body such as a silicon wafer, but a transparent body such as a substrate or the like used for an optical disc by providing a half mirror in the middle of a light source and a condenser lens. CONSTITUTION:The light from a light emitting diode 36 is turned to be a parallel light by a condenser lens 34, and projected to a body 20 to be inspected. A part of the projected light is reflected at the surface of the body 20. On the other hand, some part of the projected light passes through the body 20 to be reflected at 22 and returned to the body 20 again. After passing through the body 20, the light is condensed at 34 and reflected at 38, and finally projected to a CCD camera 42 through a photodetecting optical system 40, thereby forming an image. When the surface of the body 20 is perfectly flat, the light reflected at the body 20 becomes a parallel light, similar to the incident light, so that the image has uniform luminance. However, if the surface of the body 20 is rough, the reflecting light may be converged or scattered. In this case, there are found high and low parts of luminance in the image formed on the detecting surface of the camera 42, and therefore it becomes possible to judge with ease whether the body is good or not by monitoring the image of a CRT.
Patent JP-H05256344-A (JP)
Title: Multimode driving device
IPC: F16H25/14
Filed: 1992-03-10
Abstract: PURPOSE:To securely carry out the operation of predetermined various modes without using a hydraulic cylinder. CONSTITUTION:To a cam 26 fitted to a turning shaft 22, a plurality of cams of various profiles such as a stop-mode cam 26a, a slow-step-mode cam 26b, a light-quick-step-mode cam 26c or the like are formed in the axial direction. The cam 26 is turned by a driving motor 30, and also the driven body 44 being in contact with the cam 26 is moved by a drive-mode changeover mechanism 34 in the axial direction of the turning shaft 22, so that the positions of the mode cam parts being in contact with the driven body 44 can be changed.
Patent JP-S61246575-A (JP)
Inventor: TAKASUGI HIFUMI
IPC: F25J3/08
Filed: 1985-04-24
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-H01257523-A (JP)
Title: Wire cut electric discharge machining
Inventor: TAKAHARA KUNIHIRO
IPC: B23H7/02
Filed: 1988-04-08
Abstract: PURPOSE:To reduce a drum shaped amount of a work during second cut by a method wherein cutting is effected on the reverse side to the desired side between first cut and second cut. CONSTITUTION:First cut 21 is effected by means of a wire 21a, and after that, intermediate cut 23 is effected by means of a wire 23a in a position close to the die side 12 being the reverse side to the punch side 11. The intermediate 23 is performed with the object of a fact that a distance between a wire 22a and a work is increased so that discharge of chips during is improved when second cut 22 is performed. Thereby, since, only in the region of a portion being the intermediate cut 23, a distance between the wire 22a and the die side 12 is increased, a region where machining flows is increased, and discharge of chips by means of machining liquid is smoothly performed. This constitution enables sharp reduction of a drum shaped amount of a work compared with that by a conventional method.
Patent JP-H05275236-A (JP)
Title: Method for magnetizing roll-shaped magnet and device therefor
IPC: H01F7/02
Filed: 1992-03-09
Abstract: PURPOSE:To provide a method for magnetizing a roll-shaped magnet, which dispenses with magnetizing power and which enables a device to be constituted at a low price and besides is low in running cost, and device therefor by consti tuting a magnetizing yoke of a permanent magnet. CONSTITUTION:This device comprises a rotating and holding means 2, which holds a roll-shaped magnet 1 and can rotate it by a specified angle, a magnetizing yoke 3, which is installed along the side face of the roll-shaped magnet 1 and in which a plurality of permanent magnets 14 are arranged in circular shape at specified intervals, and an interval adjusting means 4, which can adjust the interval between the magnetizing face 16 of the magnetizing yoke 3 and the surface of the roll-shaped magnet 1.
Patent JP-S5311658-A (JP)
Title: Steam ejector
Inventor: IWAMI KENICHI
IPC: A61H33/12
Filed: 1976-07-19
Abstract: PURPOSE: To provide a steam ejector ,wherein there is no possibility that the user is get scalded due to scattering of hot water in the main body when a cover is carelessly removed to shock the main body, but a safety use is assured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02264835-A (JP)
Title: Torque sensor
Inventor: NAKAMURA YOSHINOBU
IPC: G01L3/10
Filed: 1989-04-05
Abstract: PURPOSE:To always accurately detect torque regardless of a change of atmospheric temp. by fixing detection heads to a detection head mount port by fixing bodies low in modulus of elasticity. CONSTITUTION:Detection heads 16a - 16d and 17a - 17d are fixed to a mount member 18 made of a nonmagnetic body at every one pair and recessed parts large enough to be fitted to the detection heads 16a - 16d and 17a - 17d are formed to both surfaces of the mount member 18. The detection heads 16c-17a, 16b-17b, 16c-17c and 16d-17d forming pairs are fitted in said recessed parts and fixed by the fixing bodies 19, 19 mounted to both surfaces of the mount member 18. Each of the fixing bodies 19 is composed of an elastic material becoming rubbery at the glass transition temp. thereof or lower, for example, silicone rubber. In the case of the silicone rubber, even when said rubber becomes the glass transition temp. or lower, the inductance of a coil always shows a constant value without being changed by temp. Therefore, torque can be detected always accurately.
Patent JP-S5514838-A (JP)
Title: Heat-treating method for aluminum strip
Inventor: YOSHIMOTO HIROSHI
IPC: C22F1/04
Filed: 1978-07-15
Abstract: PURPOSE: To make heat treatment of an aluminum strip possible without development of strain, by transferring the aluminum strip floatingly from a heating zone to a cooling zone through a path corrugated in the trasferring direction.  
     CONSTITUTION: An aluminum strip 6 to be heat-treated while passing floatingly through a heating zone 25 and a cooling zone 26 is transferred through a curved parts 7a, 15a made near the boundary between the heating zone 25 and the cooling zone 26. The curved parts have a radius of curvature shown by a formula, where R is the radius of curvature, x is the sum of the length of the heating zone and the length of the cooling zone, and y is the breadth of the aluminum strip. Hereby, even a strip, in which lateral creases are liable to be developed, passes without development of strain because its buckling-resistant stress is made larger than the thermal stress to be developed in the strip. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05258549-A (JP)
Title: Cartridge library device
IPC: G11B33/12
Filed: 1992-03-11
Abstract: PURPOSE:To easily prevent the falling down of a cartridge tape from a stocker by obliquely providing the cartridge tape at a certain angle. CONSTITUTION:A cartridge tape 6 is inserted into the cartridge library device from an inserting/ejecting port 1 at the angle of alpha deg. by operating an operation panel 2 and then mounted on a deck 5 at a certain angle alpha deg. obliquely by an accessor 4 or provided on a stocker 3 at the angle of alpha deg. obliquely. The cartridge tape 6 mounted on the deck 5 is provided on the stocker 3 at the angle alpha deg.by the accessor 4 or ejected out of the inserting/ejecting port 1 at the angle alpha deg.obliquely. Also, the tape 6 provided on the stocker 3 is mounted on the deck 5 at the angle alpha deg. obliquely by the accessor 4 or ejected out of the inserting/ejecting port 1 at the angle alpha deg. obliquely.
Patent JP-S58203443-A (JP)
Title: Composition used for correcting of white spot defect of photomask
Inventor: OKUNAKA MASAAKI
IPC: C09D11/00
Filed: 1982-05-24
Abstract: PURPOSE:To correct the white spot defects of a photomask in a short step and a short time and yet to improve chemical resistance of the part of the defect corrected, by using a compsn. contg. silver nitrate, tantalum compd., and a solvent, as essential constituents. CONSTITUTION:A photomask of chromium pattern 2 formed on a photmask base 3 having a white spot defect 1 is coated with a compsn. to form a coat film 4, and the defect 1 is selectively irradiated to light 5 to deposit a light-shading film 6, and then, the coat film remaining on the part not corrected is removed, thus executing correction of the white spot defect 1. The deposited film 6 is about 150nm thick, and it has about 3% light transmissivity, practically sufficient light-shading ability. It has good adhesion to the photomask 3, as well as good sensitivity and resolution. Compds. of metals other than tantalum may be used, butin such cases, the metal oxide deposited together with silver is dissolved in acids or alkal is used for washing the photomask.
Patent JP-S61249204-A (JP)
Inventor: ANBURARU ARUBERU
IPC: B23B41/08
Filed: 1985-04-24
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-H10281264-A (JP)
Title: Support device for one-way clutch for automatic transmission
Inventor: HAYABUCHI MASAHIRO
IPC: F16H57/023
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To compact and reduce the weight and a cost of an automatic transmission through reduction of the number of parts and the number of processes and to improve reliability of operation and durability of a one-way clutch. SOLUTION: A step part 25 is formed between first and second grooves 23 and 24 on the inner peripheral side of a case 15. The outer lace 22 of a second one-way clutch F2 is fitted in a first spline groove 23. The front end thereof is regulated axially frontward by a snap spring 26 and the baffle plate 27 of a third brake B3 is regulated axially rearward. Further, the baffle plate 29 of the second brake 2B is regulated axially frontward by the step part 25, and the rear end of an outer lace 22 is regulated axially rearward by the baffle plate 29. Further, the two baffle plates 27 and 29 are also additionally functioned as the retainers of return springs 28 and 30. This constitution reduces a cost through reduction of the number of parts and the number of processes, and further performs reliable operation of the one-way clutch F2 and improves durability.
Patent JP-S60234765-A (JP)
Inventor: OTSUTOO KEEGI
IPC: B22D41/30
Filed: 1985-04-24
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-H06316347-A (JP)
Title: Image forming device
Inventor: HOKARI NORIO
IPC: G03G15/01
Filed: 1993-04-14
Abstract: PURPOSE:To improve positioning precision and to reduce cost by a method wherein a positioning device for a drawer comprises a cylinder wheel and a polygonal cylinder wheel. CONSTITUTION:A positioning device for a drawer is formed such that a cylinder wheel 32 and a polygonal cylinder wheel 33 are individually rotatably arranged to a bracket 31 disposed at the end part on the deep side of a drawer machine frame 11. Meanwhile, a guide block 36 provided with a cylinder wheel guide surface 34 over which the cykilnder wheel 32 is rolled and a polygonal cylinder wheel guide surface 35 with which the polygonal cylinder wheel 33 is engaged for slide is fixed to the machine frame of a duplicator. The deep side in an insertion direction of the cylinder wheel guide surface 34 being the position, corresponding to a terminal end in an insertion direction, of a drawer 8 is formed in a slightly lower level. An engaging surface 35a with which the corner part of the polygonal cylinder wheel 33 is engaged is formed on the polygonal cylinder wheel guide surface 35. This constitution performs positioning through rotational operation, whereby accurate positioning free from wear is practicable.
Patent JP-H06301622-A (JP)
Title: Picture processor
Inventor: WADA YOSHIHIRO
IPC: G06F13/14
Filed: 1993-04-14
Abstract: PURPOSE:To provide a device capable of changing a command system for one device without requiring the replacement of a ROM and switching based upon an exclusive switch. CONSTITUTION:This picture processor is provided with a bus 5, a host computer 1 connected to the bus 5, a setting means for setting up a device identification(ID) code for identifying a device corresponding to a device connected to the same bus, and a means for selecting a specific command system out of plural command systems corresponding to a device control means built in the device itself. Thus a command system corresponding to the set device ID code can be selected out of plural command systems for the same device by the device ID code setting means for identifying the device. Thereby ROM replacement for switching a command system is made unnecessary and necessity for switching the command system by setting up an exclusive switch or the like for switching the command system can be eliminated.
Patent JP-2000285501-A (JP)
Title: Light restricting member
Inventor: MIYAURA TOMOKO
IPC: G11B7/135
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily find the position of a very small opening by the light restricting member which has the very small opening and produces near field light nearby the very small opening by irradiating the very small opening with light. SOLUTION: The light restricting member 1 which has a light shield layer 12 on a light-transmissive substrate 11 has a very small hole 13 formed in the light shield layer as the very small opening and an alignment mark 14, in specific position relation with the very small hole 13, formed around the very small hole 13. The alignment mark 14 consists of four holes 141 to 144 formed in the light shield layer. The holes 141 to 144 are formed in a square frame shape at the periphery of the very small hole 13. The holes 141 to 144 are not connected to each other. The very small hole 13 is formed at the diagonal intersection of the square frame formed of the holes 141 to 144.