baber/WOPTO huggingface dataset:
Patent JP-H07184772-A (JP)
Title: Electric rice cooker
Inventor: MIYAMAE SHOJI
IPC: A47J27/00
Filed: 1993-12-27
Abstract: PURPOSE:To facilitate the taking-out of the rice at the peripheral edge part on the bottom surface of an inner pan by forming the peripheral edge part on the bottom surface of the inner pan to an arcuate part having a large radius of curvature, and to simplify structure, facilitate the assembly work and improve the heat efficiency by permitting the bottom surface and the peripheral surface lower part of the inner pan to be heated by one rice cooking heater. CONSTITUTION:As for an electric rice cooking device which is constituted so that an inner pan 3 is placed on a rice cooking heater 16 arranged in the inner bottom part of a rice cooking device body 1, the bottom part of the inner pan 3 is constituted of a flat bottom surface 3a, and an arcuate surface 3b which is continuous from the bottom surface 3a to the peripheral surface 3c and has the larger radius of curvature than that of the top end part 15a of a rice spoon 15. A heat radiation board 19 equipped with a flat surface part 19a and an arcuate part 19b which make respectively contact with the bottom surface 3a and the arcuate surface 3b of the inner pan 3 is provided, and an annular heat generating body 20 is embedded in the boundary part between the flat surface part 19a and the arcuate part 19b of the heat radiating board 19, and a rice cooking heater 16 is constituted.
Patent JP-H08171213-A (JP)
Title: Developer for photosensitive dry film resist and developing method using the developer
Inventor: TSUNODA SHINICHI
IPC: G03F7/30
Filed: 1994-12-15
Abstract: PURPOSE: To provide a developer for a photosensitive dry film resist capable of developing good in pattern precision and without causing the sagging of the pattern, thinning of the pattern and undercut in the cured part and the thin-film residue, etc., at the uncured part, without using a substance to be regulated and hardly disrupting the human body, ecosystem and global environment. CONSTITUTION: In the developer for a photosensitive dry film resist, the developer contains at least an org. solvent selected from among a group consisting of γ-butyrolactone, N-methylpyrrolidone, acetic ester (CH3 COO-R), N,N- dimethylformamide, ketones (R1 CO-R2 ) and toluene and alcohols. Lower alcohols are preferably used as the alcohols. This patent includes the developing method using the developer mentioned above.
Patent JP-H02177162-A (JP)
Title: Cassette loader
Inventor: TSUJIMOTO HISANAGA
IPC: G11B15/665
Filed: 1988-12-28
Abstract: PURPOSE:To detect a position with one changeover switch and to simplify the assembly and fitting work by performing a changeover control with a switch changeover member and performing the changeover control directly with a cassette holder in a 2nd position. CONSTITUTION:A cassette insertion position and a cassette ejection position under management of the cassette holder 14 are detected by performing the changeover control of the changeover switch 36 with the switch changeover member 37 to be interlocked with a 1st loading cam 26. Then, the device is constitutive of detecting this cassette loading position by a changeover control directly with a guide pin 21b of the cassette holder 14. Consequently, the positional detection attending upon the loading of the cassette holder 14 is feasible by using one changeover switch 36. By this method, the assembly and fitting work including wiring work for the switch is simplified, while a contribution can be made to the furtherance of miniaturization with lighter weight by reducing the number of parts.
Patent JP-H04205965-A (JP)
Title: Security method for audio equipment
Inventor: SUZUKI TAKAO
IPC: G06F21/62
Filed: 1990-11-30
Abstract: PURPOSE:To start an audio equipment in sure security and with a simple operation by starting the audio equipment when a specified recording medium is loaded at the time of starting the audio equipment. CONSTITUTION:The recorded content of the recording medium 1 is compared with the content stored in a memory 3 provided in the audio equipment, and the audio equipment is started when the compared result is appropriate. Since it is unnecessary to manually input a password code in the case of releasing an action for security, the action for security is easily released. Then, the action for security is not released when the specified recording medium 1 does not exist, so that the performance of security is improved.
Patent JP-H09172885-A (JP)
Title: Self standing device for planted tree and executing method therefor
Inventor: WATANABE TSUGUHIKO
IPC: A01G23/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a self standing device enabling the free execution of the fixing and reinforcing means for a base stationed on the bottom surface of a dug hole to a ground according to the peripheral situation of the ground, and an executing method therefor. SOLUTION: This self standing device for a planted tree consists of a base formed by connecting inside ends of each of the base members 3 with the side surfaces thereof in the vicinity of the inside ends each other in a state of facing the opening along the longitudinal direction of the base members 3 consisting of plural C shaped steel, base fixing means fixed with each of the base members 3 for inserting into the ground 20, supporting poles 9 fixed to a supporting base freely transferable along the hollowness of the base members 3 so as to be installed for standing through an opening of the base members 3, binding rings 15 surrounding the outer periphery of the supporting poles 9 as ring shapes and binding both pieces with a bolt,  and a deformed plates having multiple holes 16 connected to a wire 18 surrounding the root of a plant and fit to the upper edge of the outer periphery of a root pot 21. At the outside surface of the lower end of the deformed plates having multiple holes, hooking plates 19 inserted to the supporting poles 9 and also hooked to the bottom ends of the binding rings 15 are installed and fixed.
Patent JP-2000163327-A (JP)
Title: Communication system provided with clock adjusting function
Inventor: MOCHIZUKI MASAYUKI
IPC: G06F13/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To unify current time with the internal clock of a card input terminal of higher accuracy as a reference without using the conventional irrational method of matching an internal clock on the side of the data collector (such as personal computer) of lower accuracy with the time of the card input terminal. SOLUTION: The internal clock of at least one card input terminal 4B among plural card input terminals 4A...4N connected to a data collector 1 is used as a reference clock 17B and the other card input terminals 4A...4N are provided with communication intercepting means for intercepting the clock data of the reference clock 17B sent to the data collector 1 and clock set means for setting the intercepted clock data in their own internal clocks 17A.
Patent JP-2001157417-A (JP)
Title: Device for setting up stator of motor
Inventor: OGAWA MAKOTO
IPC: H02K15/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To set a stator 12 in a specified position to a case by setting a cylindrical case 11 to a lower jig 40, setting a cylindrical case 12 to an upper jig 50, and bringing the upper jig 50 into line with the lower jig 40. SOLUTION: For example, in the case of providing the laminate constituting the core of a stator with a projection and providing a case with a recess to engage with this projection and setting the stator to the case, the stator cannot be set with accuracy to the case since the width dimension of the projection includes much dispersion when laminates are stacked. The accuracy in setup of the stator to the case can be enhanced, by using a device for setting up the stator of a motor which sets the stator, in a specified position, to the case by setting the cylindrical case to a lower jig, setting the stator to an upper jig, and bringing the upper jig into line with to the lower jig.
Patent JP-H04197463-A (JP)
Title: Shower device
Inventor: SUGAWARA NORIO
IPC: B05B1/02
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an ejection orifice which gives adequate stimulation to a human body even with a small amount of water or hot water by providing an ejection orifice which ejects fluid such as water and hot water, a throttling part which throttles the flow of a fluid provided inside the ejection orifice and a communicating hole which mixes air installed at an ejection orifice in the downstream side of the throttling part. CONSTITUTION:The flow F1 of water or hot water coming into an entrance part 5 is throttled by a nozzle 6 to run at an accelerated velocity. This flow F2 runs out into a flow path 7. Subsequently, the flow F2 runs with an ambient air entrained due to a reduced pressure. In this case, the air passes through a communicating hole 8, flowing in from an area outside an ejection orifice 4 as an air supply mechanism. Consequently, the flow contains bubbles 11 as seen in a flow F3 and is ejected from an outlet part 9. Thus a sufficient stimulation is obtained which makes a user feel satisfactory even with a small amount of fluid flow and thereby tap water consumption and energy expense can be saved.
Patent JP-H07185387-A (JP)
Title: Driving controller of moving type crushing machine
Inventor: TAMURA YUKIO
IPC: B02C25/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent damage of a belt conveyor by stopping all operations when the abnormal stop of this belt conveyor is detected. CONSTITUTION:A belt conveyor hydraulic pump 34 stops and the discharge oil pressure of a third main hydraulic pump 32 rises when abnormality arises in the belt conveyor and the belt conveyor stops while the materials to be crushed are crushed by operating a crushing machine, a feeder and the belt conveyor and the crushed pieces are discharged by the belt conveyor. A pressure switch 38 turns on when the discharge oil pressure rises higher than the set pressure value of a relief valve 39. As a result, the switch at the time of the abnormality turns off to release the self-holding of respective relays after lapse of the prescribed time. A feeder selector valve 28, a crushing machine selector valve 21 and a pilot valve 23 are thereby set at neural positions to stop a crushing machine hydraulic motor 22, a feeder hydraulic motor 29 and a belt conveyor hydraulic motor 34, thereby stopping all of the crushing machine, the feeder and the belt conveyor.
Patent JP-H09151663-A (JP)
Title: Hinge with automatic closing device
Inventor: KURIKI KAZUO
IPC: E05F1/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hinge having good appearance, in which energizing force can be applied to a spring without a tool. SOLUTION: A hinge with an automatic closing device is so constructed that a central sleeve 10 provided on a first blade plate 3 and two, upper and lower end sleeves 13, 14 provided on a second blade plate 5 are communicated with each other, the upper and lower end sleeves 13, 14 and the central sleeve 10 are fitted by upper and lower support shafts 6, 7 to be freely rotated, a spring 8, both ends of which are stopped on the upper and lower support shafts 6, 7 is inserted in the central sleeve 10, the lower support shaft 7 is fixed below the central sleeve 10, the upper support shaft 6 comprises a fixed part 25 fixed to the upper end sleeve 13 through a ratchet mechanism 33 and a rotating part 26 having a locking part 27 for the spring 8, and the spring 8 is wound by turning the rotating part 26 to apply the energizing force in the closing direction to both blade plates 3, 5. The upper end surface of the rotating part 26 is provided with a through shaft passing through the fixed part 25, and an operating head part is provided on the through shaft.
Patent JP-H06178930-A (JP)
Title: Film stabilizing liposome and its production
Inventor: SHAKU MASAO
IPC: A61K8/14
Filed: 1992-12-15
Abstract: PURPOSE:To provide a film stabilizing liposome which has a property to sustain edly release a liposome under physiological conditions and can improve the mechanical strength. CONSTITUTION:The surface of the liposome film is coated with a homopolymer of 2-methacryloyloxyethylphosphoryl chorine(MPC) or a copolymer of the MPC and a monomer.
Patent JP-H04200840-A (JP)
Title: Coat for metal mold for casting
Inventor: SASAKI YOSHIO
IPC: B22C3/00
Filed: 1990-11-29
Abstract: PURPOSE:To easily form a coat excellent in refractoriness, heat insulating property, and permeability by using fused silica sand as a base material for a coat. CONSTITUTION:Fused silica sand is used as a base material for a coat for a metal mold for casting, and further, a fused silica sand having about 320mesh grain size comprises >=80% of the fused silica sand. Because the fused silica sand is amorphous, it is minimal in the risk of sticking in the cellular structure even if sucked into lungs as compared with ordinary crystalline silica sand. Further, as compared with ordinary silica sand, the fused silica sand is more improved in refractoriness than the ordinary silica sand though it has equal heat insulating property, and it has sufficient refractoriness required of a coat.
Patent JP-H02180156-A (JP)
Title: Germless packing vessel and its packing method
Inventor: NISHIDA YOSHIO
IPC: B65D33/38
Filed: 1988-12-28
Abstract: PURPOSE:To make it possible to rapidly charge contents, by bonding with heat membrane closely sealing a cylindrical outlet and by peeling off the membrane with a plug member from the upper flange of the cylindrical outlet by pulling out the membrane from the cylindrical outlet of the plug member. CONSTITUTION:A cylindrical outlet 4 in a germless packing vessel, the fitting part of a plug member 6 and a membrane 5 are all sterilized by gamma-ray radiated from a gamma-ray generator 1 before they are transferred to a packer. Next, the germless packing vessel 10 is transferred into the packer 20 and next hot steam flows in from a steam outlet 22 to sterilize the membrane 5 and a packing nozzle outlet 23. By the sterilization, the adhesion of the membrane against the upper flange of the cylindrical outlet 4 is weakened. Next, a drawing bar 8 installed in the side of a packer 20 is inserted into the plug member and pulled out to reliese the cylindrical outlet 4 fitted in the plug member 6. In this way, the membrane 5 is peeled off from the upper flange heat-sealed therewith and taken in the germless packing vessel 10 with the plug member 6. After that, a valve member 24 moves up to start charging through a feed opening 33 for the contents.
Patent JP-2000170721-A (JP)
Title: Variable angle coupling tool
Inventor: HAYAKAWA IZUMI
IPC: F16B7/18
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To expand variable range of coupling angles and to facilitate the fixing to members to be coupled. SOLUTION: Two attaching members 2, 3 to which members A, B to be coupled are attached, are supported on a relay member 1 so that angle adjustment can be made. The relay member 1 and attaching members 2, 3 are coupled through a spherical sliding structure to which members come in contact with the spherical surface and slide. The spherical sliding structure is formed so that the spherical wall 62 which is made on a part of the attaching members 2, 3 can be caught in two spherical seats 61 supported at openings 12 of the relay member 1. The attaching members 2, 3 are provided with fixed seats 21, 31 to be fixed on the connecting end surface of the coupled members A, B by screws 5 prepared in the other end parts, and coupling parts 22, 32 which are turned through openings 12 of the relay member 1 and screwed at the fixed seats 21, 31.
Patent JP-H03197378-A (JP)
Title: Fertilizer
IPC: C05F11/00
Filed: 1989-12-26
Abstract: PURPOSE:To effectively utilize seaweeds and water weeds containing rich nutrients required to plants as a fertilizer component by using a partially ashed seaweed or water weed and an adsorptive material as the main components. CONSTITUTION:A fertilizer composed of an about 20-80%-ashed seaweed and/or water weed and an adsorptive material as the main components. As the above- mentioned adsorptive material, an inorganic material such as zeolite, vermiculite, lime soil or vegetations or/and an organic material such as charcoal can be used. As the seaweed, Posidonia australis is preferably used. Posidonia australis is a kind of seaweed abundantly produced especially in the sea area around the Australian Continent and very rich in nutrients required to plants. Posidonia australis contains many kinds of essential minerals properly, e.g. about 3wt.% Mg, about 1wt.% B and about 20wt.% Ca in 30%-ashed state and this shows that Posidonia australis is rich in nutrients required for a fertilizer.
Patent JP-H01178916-A (JP)
Title: Photography system with image deflecting method
Inventor: KITAGISHI NOZOMI
IPC: G02B27/64
Filed: 1987-12-29
Abstract: PURPOSE:To correct the blur of a photographed image while compensating variation in power chromatic aberration excellently by setting the lens constitution of a 1st lens group arranged on an object side about a variable vertical angle prism and a 2nd lens group arranged on an image plane side and the constitution of the variable vertical angle prism properly. CONSTITUTION:The photography system has an image deflecting means which deflects the photographed image by varying the vertical angle of the variable vertical angle prism, and respective lens groups and the variable vertical angle prism are constituted which meet requirements shown by expressions I and II, where T1 and T2 are the coefficients of power chromatic aberrations of 1st and 2nd lens groups and Np and Np' are refractive indexes of the variable vertical angle prism to reference wavelength and 2nd wavelength when the focal length of the whole system is normalize into '1'. Consequently, the generation of an eccentric power chromatic aberration is reduced, and the blur of colors at the time of eccentric driving is reduced to obtain an image of high quality with high contrast.
Patent JP-H06165115-A (JP)
Title: Method and device for checking format of video signal
Inventor: FUJITA TADAO
IPC: H04N5/93
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a method for checking the format of a video signal and its device capable of attaining the identification of a D-2 format by a simple circuit. CONSTITUTION:A detection circuit 1 notices the standard of a horizontal synchronizing signal in a video signal with a D-2 format and judges whether an inputted video signal is in the D-2 format or not. Each of XOR circuits 11 to 13 compares the video signal with a normalized value in each corresponding bit. Each of NOR circuits 14 to 16 outputs a logical value '1' when the video signal coincides with the normalized value. Each of flip flops(FFs) 17 to 22 delays one sampling period. An AND circuit 23 executes the AND logical operation of output signals outputted from the FFs 17, 20, 22 and an AND circuit 24 executes AND logical operation between an output from the AND 23 and a CF detection signal. Monostable multivibrators 25, 26 prolong display time.
Patent JP-H03194572-A (JP)
Title: Developing device
Inventor: OKAMOTO HIROSHI
IPC: G03G15/08
Filed: 1989-12-25
Abstract: PURPOSE:To make a developer which is carried to a developing area constant by providing first to third carrying paths behind a developing part, regulating the developer carried in the second carrying path with the aid of a regulation means and keeping the developer in the first carrying path constant. CONSTITUTION:The developer in the third carrying path 15 is carried in a direction shown by an arrow X8 and sent to the second carrying path 14 through a passage 12. Then, the developer in the path 14 is carried in a direction shown by an arrow X4. The developer carried in the path 14 is regulated on the way by a regulation plate 21 and the regulated developer is sent to the path 15 through an adjustment passage 20. The developer passing under the plate 21 is adjusted to be a fixed quantity and distributed to a passage 9 and a passage 10 at an end part on an inner side of the path 14. Then, it is sent to the respective first carrying path 13 and the path 15. The developer in the path 13 is carried in a direction shown by an arrow X1 and carried to the path 14 through a passage 11. When the developer is carried in the path 13, a part thereof is supplied to a developing sleeve 5. Thus, the developer in the path 13 is maintained to be almost constant. Thus, the stable developer is supplied to the developing part 4.
Patent JP-H10172474-A (JP)
Title: Rear cross arm and cathode-ray tube
Inventor: YAMADA MASAMI
IPC: H01J29/76
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To restrain generation of an eddy current even if a magnetic flux passing itself horizontally varies by horizontally having at least one slit. SOLUTION: A rear cross arm 10 is made of a silicon steel plate of about 0.5mm in thickness cold-rolled, for example, and comprises a trapezoidal base part 11 and a trapezoidal protrusion 12 protruded on a top side of this base part. To this rear cross arm 10, a magnetic field periodically that varies through synchronization with a vertical synchronous signal is applied, and a magnetic density passing the inside thereof varies. Since slits 13 and 14 are provided, a sectional area through which a magnetic flux pass can be reduced, generation of an eddy current is restrained, and this rear cross arm 10 can reduce heating by about 10 deg.C compared with a rear cross arm with no slit. Unlike a conventional one, an expensive material may not be used for an insulation frame, and generation of so-called squeak at a low frequency can be prevented.
Patent JP-H05250456-A (JP)
Title: Manufacture of portrait based on photograph
Inventor: HONDA AKIHITO
IPC: B41M5/00
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the manufacturing method for a portrait in which softness and warmth can be added to a touch of handwriting by a plotting line and graduation by inputting to a computer from an image scanner in a state that an original picture is superposed on the reverse side of a plotting material, executing an expression processing by gradation of the monochromatic or the same color system to this image, and thereafter, printing it. CONSTITUTION:In a state that an original picture 1 is superposed on the reverse side of tracing paper 2 subjected to handwriting, it is set to an image picture 3, and image data is inputted to a storage part of a computer 4. To the image scanner 3, a plotting line on the tracing paper 2 is fetched exactly, but a background of the original picture 1 is fetched through the translucent tracing paper 2, therefore, its image becomes ambiguous and is graded, and read in as a mere shadow. Accordingly, a line drawing having a shadow in a background is displayed on a screen of the computer.
Patent JP-H05138200-A (JP)
Title: Device and method for dehydrating excess sludge produced in sewage disposal device such as purification tank
Inventor: ISHIKAWA YOSHITAKA
IPC: C02F11/00
Filed: 1991-11-25
Abstract: PURPOSE:To accurately actuate a dehydrator by constituting the dehydrator which dehydrates and treats excess sludge produced in a purification tank of a miniature device having small capacity so as to adapt to a miniature purification tank such as a small-scale combined treatment tank. CONSTITUTION:An introduction port 14 is provided in one end side of axially cylindrical main body 10 of a screw press machine 1 and a discharge port 15 is provided in the other end side thereof. A reaction tank 2 is equipped in the upper part of the screw press machine 1. introduction port 14 of the screw press machine 1 is directly connected to an outflow port 20 provided in the bottom part of the reaction tank 2.