baber/WOPTO huggingface dataset:
Patent JP-H06153704-A (JP)
Title: Method for cultivating tomato
Inventor: SEO MITSUHIRO
IPC: A01G9/02
Filed: 1992-11-27
Abstract: PURPOSE:To suppress the initial growth of a seedling, prevent the overbreeding and obtain a healthy seedling by controlling the corrosion degree of corrosive nursery containers in a method for cultivating a tomato using the corrosive nursery containers. CONSTITUTION:This method for cultivating a tomato is to form nursery containers for the tomato from corrosive materials having different corrosion rates, select and use the nursery containers according to the planted period of the tomato.
Patent JP-H06166902-A (JP)
Title: Method for forming stocking
Inventor: YOKOCHI HIROMI
IPC: A41B11/00
Filed: 1992-11-27
Abstract: PURPOSE:To prevent yarn from fraying over a large range even if a part of the yarn is broken in or during wearing stockings and dispense with direct change thereof for new stockings. CONSTITUTION:The stockings ate provided with a base fabric 4 having a lace weave, many lace meshes 6 formed from yarns 5 constituting the base fabric 4 and knitted parts T knitted so as to respectively fill the meshes. The strength of the yarns 5 in the base fabric 4 is higher than that of yarns 8 in the knitted parts 7. The respective yarns 8 constituting the respective knitted parts 7 are mutually independent.
Patent JP-H06234072-A (JP)
Title: Inverter power supply for welding
Inventor: JIYOOJI DEI BURANKENSHITSUPU
IPC: H02M1/40
Filed: 1993-12-02
Abstract: PURPOSE: To prevent an output transformer means from being saturated and to stabilize a welding arc by magnetizing a second core in the flux direction opposite to a second direction with a core resetting means when a first core is magnetized in a first direction. CONSTITUTION: Electric power is supplied to a transformer means 20 by a first primary winding 22 of a transformer A and a second primary winding 24 of a transformer B. A core C1 is magnetized and next the core C2 of the transformer means 20 is magnetized by switching devices S1, S2 and S3, S4. A current is made to flow in the A direction via the first primary winding 22 by the devices S1, S2. The current is made to flow in the B direction via the second primary winding 24 by the operation of the devices S3, S4. The cores C1, C2 are alternately magnetized by the alternating operation of a switching set. And an induced voltage is generated in the secondary or output stage winding of an inverter including a secondary winding 40 so as to be divided into separate sections 42, 44.
Patent JP-H05146531-A (JP)
Title: Golf club
Inventor: AZUMA MASATOSHI
IPC: A63B69/36
Filed: 1991-11-29
Abstract: PURPOSE:To provide a dummy golf club even having a short rod, with which an actual golf club length can be confirmed upon use. CONSTITUTION:A golf club 1 has a shaft part 2 fixed at its lower end with a light emitting part 4. A grip part 3 is fitted on the shaft part 2. Illumination boxes 17, 18 are fixed to the light emitting part 4 so as to be rotatable about pinions 29, 20, A drive pinion 16 is provided on an extension of the center axis C of the shaft part 2. The rotation of the pinion 26 is transmitted through racks 31, 32 to the pinions 29, 30. Light beams from the illumination boxes 17, 18 cross together on the center axis X. The crossing point position and distance between the light emitting part 4 and the light beams very, dependent upon rotational angles of the illumination boxes 17, 18. The user grips the grip part 3 while directs the light emitting part 4 downward so as to adjust the crossing point of the light beams on a light receiving surface such as a floor surface so as to form a light ring, thereby the distance between the grip part 3 and the light ring coincides with the actual length of the golf club.
Patent JP-H10184446-A (JP)
Title: Four-cycle engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02F1/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve performance by enhancing radiation ability of a combustion chamber, and to improve durability and reliability through the increase of the wear strength of a part. SOLUTION: In a four-cycle engine, a cylinder head 3 is made of an Al alloy and valve sets 16 and 17 arranged at the peripheral edges of intake and exhaust ports 12a and 13a are formed of a joint type valve seat. A piston 7 made of an Al alloy is slidably fitted in a sleeveless cylinder 6 formed at the cylinder block 3 made of an Al alloy. This constitution increases a quantity of heat transferred through intake and exhaust valves 14 and 15 and the joint type valve seats 16 and 17 directly to the cylinder head 3 and a quantity of heat transferred through the piston 7 directly to a cylinder block 2 and improves radiation ability of a combustion chamber S.
Patent JP-2001153403-A (JP)
Title: Ceiling-pendent frame for air conditioner
Inventor: OMURA TAKAO
IPC: F24F5/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-pendent frame for an conditioner which is easy to do the installing work of an outdoor machine even in a narrow working space. SOLUTION: The ceiling-pendent frame for air conditioners has hanging hooks 2 rotatable in the widthwise direction of base members 5 with centers at the top ends of vertical members 3 connected to ceiling fixtures 1. Hence, one vertical member 3 is inclined outwards in the lengthwise direction of the ceiling fixture 1 to expand the space between the lower ends of the pair of hanging hooks 2, 2 wide enough to allow the outdoor machine 51 to be inserted obliquely upward from below into the other hanging hook 2. Thus, if the working space is narrow, the installing work of the outdoor machine can be easily done.
Patent JP-H06189280-A (JP)
Title: Picture encoder and picture recorder
Inventor: AIDA AKIRA
IPC: H04N19/85
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a picture transmission system strong in a transmission error, and besides, to attain interpolation by an adjacent picture element in the same picture so as to reduce the deterioration of picture quality even if there is the uncorrectable error by providing with a blocking means, a com pressed encoding means, and an output means. CONSTITUTION:All the picture elements of the frame are assigned to four block groups. Namely, all the picture elements of an even field picture are assigned every other one picture element to a first encoding block group (picture element of O mark) and a second encoding block group (picture element of   mark), and all the picture elements of an odd field picture are assigned every other one picture element to a third encoding block group (picture element of inverted triangle mark) and a fourth encoding block group (picture element of square mark). Then, the lump of adjacent 4 picture element X 4 picture elements in the same encoding block group is made to one encoding block. Thus, four encoding blocks overlap each other in 8 picture elements X 8 picture elements. In this case, possibility that the uncorrectable transmission errors are caused at the same time in the data of plural encoding block groups at the time of the transmission of compressed data is reduced.
Patent JP-H08252047-A (JP)
Title: Agrochemical applicator
Inventor: NAKAO YASUNARI
IPC: A01M9/00
Filed: 1995-12-28
Abstract: PURPOSE: To provide a miniaturized agrochemical applicator capable of applying an agrochemical over a wide area avoiding the influence of the wind pressure from a rotator, designed so that a position at which the agrochemical from a hopper is fed into a disc-shaped member is not overlapped with a position at which the agrochemical is fed from the disc-shaped member into the rotator when viewed sideways. CONSTITUTION: This agrochemical applicator is equipped with a delivery mechanism 18 to deliver by a specified amount of an agrochemical reserved in a hopper 17 and a rotator 19 to scatter the agrochemical delivered by the mechanism 18 through the revolving force around the axial center. The mechanism 18 is constituted so that a disc-shaped member 18b revolving around the longitudinal axial center is provided with many penetrating holes 18a to receive the agrochemical, and a position at which the agrochemical from the hopper 17 is fed into the disc-shaped member 18b is not overlapped with a position at which the agrochemical is fed from the disc-shaped member 18b into the rotator 19 when viewed sideways.
Patent JP-H05147683-A (JP)
Title: Container
Inventor: KIKUCHI SHUICHI
IPC: B65D5/50
Filed: 1991-11-30
Abstract: PURPOSE:To facilitate manufacture of a container and save its material by a method wherein at least a pair of cuts are formed at the corners near opening parts at both ends of a square tubular container and the locking pieces formed by such cuts are folded inwardly to support a lid having a raised part formed in its center. CONSTITUTION:A method for making up a container for receiving therein microfloppy disk comprises forming a tubular body 1 having a square cross section, forming slits 4 in the peripheral directions over each ridge line (e) of the tubular body to make up locking pieces 5, forcing each locking piece 5 toward the inside of the tubular body 1 to form a recess part with a part 5a positioned obliquely oppositely from each edge line (e) of the tubular body 1 and with two surfaces meeting at the part 5a at nearly right angle and fitting a pair of lids 2, each being provided with a raised part in its center, into the container by inserting the four corners 2a thereof into the slits 4, i.e., between the locking pieces 5 and the four side plates of the tubular body 1 and supporting the rear face of each of the four corners 2a on a cut edge of each locking piece 5.
Patent JP-2000160772-A (JP)
Title: Bolt structure of frame for mounting folded-plate roofing
Inventor: KIYONO YOSHIKAZU
IPC: F16B35/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an innovative bolt structure of a folded-plate roofing mounting frame which is of simple constitution and excellent in mass- productivity and which allows a smooth nut attaching operation, for a bolt- equipped folded-plate roofing mounting frame being excellent in productivity and having a bolt with a structure such that it can be snap-fitted. SOLUTION: The bolt structure of a frame for mounting folded-plate roofing is capable of anchoring a hanger 4 or folded-plate roofing 5 in position, the hanger 4 being projected from the top of a folded-plate roofing mounting frame 2 attached to the top of a roof, for fixing the folded-plate roofing 5 to the folded-plate roofing mounting frame 2 by threadably attaching nuts 3 from above. An unthreaded part 8 which can be passed through the threaded attachment hole 7 of each nut 3 at the upper end of a bolt 6 without rotation of the nut 3 is provided and the upper end of the unthreaded part 8 is formed into a generally flat surface. The boundary part between the unthreaded part 8 of the bolt 6 and a threaded part 9 therebelow is provided with a tapered thread part 10 where a ridge increases in diameter toward a lower end to continue with the ridge of the threaded part 9.
Patent JP-H09182774-A (JP)
Title: Wheel chair bathing device
Inventor: KAMEDA NAOHITO
IPC: A61H33/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To significantly shorten a time required for supplying hot water to a bath tub in a structural design for hermetically sealing water by the back plate part of a wheel chair so that the interior of the bath room is water-tight against the outerior. SOLUTION: This wheel chair bathing device is composed of a bath tub 11 with a front open part 12 provided on the lateral wall, a door (a chair main body 25 with a U water sealing lock part 32) for opening the front open part 12, and a wheel chair 21 incorporating the door. The wheel chair 21 has a sheet part 27 with a sheet thickness serving as the width from the height positioned of a seat to the corresponding height position to the ankle of a user taking a bath, and with an outer shape structure for securing a dedicated volume proportional to the thickness of the sheet.
Patent JP-H09174779-A (JP)
Title: Release film
Inventor: SUMI HIROYUKI
IPC: B32B27/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a release film which has a release layer surface being free from cissing on the occasion of coating with a coating liquid and being peelable by a moderate force in regard to various resin sheets, resin films, ceramic sheets, etc., and of which the thermal shrinkage and thermal deformation due to heating are very small. SOLUTION: A release layer of which the maximum surface tension (γL max.) determined by the formula γL max.=1/b+γc/2 (where (b) denotes the constant determined from a Zisman plot and γc the critical surface tension) is 50-90 dyne/cm is provided at least on one surface of a polyethylene-2,6- naphthalate film.
Patent JP-H09313800-A (JP)
Title: Iron
Inventor: SAKAI HIROAKI
IPC: D06F75/38
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of texture feeling and check shinning due to lying of the hairs by forming a plurality of recessed dimples having spherical inner faces on the pressing face of a base. SOLUTION: An iron is incorporated with a heater in its base 1 and a plurality of dimples 6 are formed in the pressing face 5 of the bottom of the base 1. These dimples 6 are so formed as to be approximately uniformly distributed in the whole range of the pressing face 5, the inner face of the dimple 6 is formed into a recess formed into a spherical shape, and its diameter and the depth are set to 1-10mm and 0.1-1.0mm respectively. A plurality of steam injection holes 7 for infecting the steam are formed in the pressing face 5. Different from the respective dimples 6, the steam injection holes 7 are formed into oblong holes. In an iron having such a structure, even if the base 1 is pressed on a fabric having long hairs and slid thereon in the front/rear direction, the long haired fabric can be pressed without damaged the long hair.
Patent JP-H11158577-A (JP)
Title: Ductile cast iron having bainite structure
Inventor: OCHIAI SHUJI
IPC: C22C37/04
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To secure tensile strength and elongation in cast iron by allowing ductile cast iron to have a pearlitic structure, a ferritic structure and a bainitic structure. SOLUTION: This ductile cast iron is the one having a bainitic structure, and by allowing it to have a pearlitic structure, a ferritic structure and a bainitic structure, its tensile strength can be maintained by the bainitic structure, and its elongation can be secured by the ferritic structure. Ductile cast iron is charged to a melting furnace and is melted, and a prescribed amt. of Ni is poured therein and melted, which is mixed with the molten ductile cast iron to obtain the ductile cast iron having a bainitic structure. Furthermore, since 1.5 to 5.0 wt.% nickel is contained therein, the ferritic structure and the pearlitic structure are formed in the bainitic structure, so that its mechanical strength such as tensile strength, proof stress, elongation or the like is not deteriorated even by heating (about 460 deg.C).
Patent JP-H11160941-A (JP)
Title: Image forming device
Inventor: NAKAJIMA MASAHIRO
IPC: G03G15/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable an operator in a normal operating attitude to easily confirm the presence/absence of a paper sheet in an ejected paper housing part, in an in-drum paper ejection type image forming device. SOLUTION: A facsimile functional panel part 59 constituting an operating part is unitized to be attachable to/detachable from a structural member 61. A part 62 to/from which the facsimile functional panel part 59 of the structural member 61 is attached/detached, is recessed from the front edge of the operating part to its inner side to be made in a notched state.  When an operator stands in front of the operating part 24 and looks down it in the state that the facsimile functional panel part 59 is not attached to the notched part 62, the operator can see the front edge side of the ejected paper tray of an ejected paper housing part 23 very well so that when a sheet of paper P ejected onto the paper ejecting tray exists, the operator can visually recognize the paper P easily without bending itself down in the state that the operator stands in front of the image forming device to execute a copying operation.
Patent JP-H07174487-A (JP)
Title: Method and device for closing machine gun
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A3/12
Filed: 1993-12-20
Abstract: PURPOSE:To provide a method and a device for closing a machine gun in which a bolt part can be made small in size, its weight can be light and concurrently a driving force for a cam drum for driving the bolt part is also reduced. CONSTITUTION:In the case that a bolt part is changed from an advancing stage to an advancing stopping stage as a cam drum 10 is rotated, a lock ring 3 is rotated by a first projection cam 10c by a desired angle alpha, a lock member 18 is pushed inwardly by a pressing cam 3b, the lock member 18 is engaged with an engaging concave part 11b of an ammunition 11 so as to keep the barred 1 in its closed state. Further, when the bolt part is changed from the advancing stopping stage to a retracting stage, the lock ring 3 is rotated by a second projection cam 10c' by the desired angle alpha, the engaged state between the pushing cam 3b and the lock member 18 is released, the lock member 18 is returned in an outward direction and the engaged state between the lock member 18 and the engaging concave part 11b is released.
Patent JP-H06244717-A (JP)
Title: Oscillator clock signal generating circuit
Inventor: AARU ERU PURICHIETSUTO
IPC: H03L7/089
Filed: 1993-12-20
Abstract: PURPOSE: To obtain a frequency detecting device in which non-coincidence due to the detection of the operation of a phase locked loop and a frequency locked loop by different detecting devices can be removed, and wide range precision can be obtained by detecting the operation of the phase locked loop and the frequency locked loop by using the same detecting device. CONSTITUTION: An oscillator 22 generates an oscillator clock signal FB and reproduces a frequency clock signal FA by one part of a frequency synthesizer. At any point of time, one of the two signals has a little larger or smaller instantaneous frequencies than the other signal. The control signal of the oscillator is extracted from the frequency difference and phase difference of the two signals. When the frequency of the reference clock signal FA is larger or smaller than the frequency of the oscillator generation clock signal is digitally decided across the frequency in a wide range by using a wide band digital frequency detecting circuit 40, and a control signal is generated to the oscillator 22.
Patent JP-H09144414-A (JP)
Title: Locking device utilizing force of earthquake for cabinet or the like
Inventor: ARAKI EIJIRO
IPC: E05C19/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent door leaves or drawers of a cabinet or the like from bursting for opening on occasion of a strong earthquake by providing a stopper that works on force of earthquake for locking, being engaged with the door leaves or the drawers of the cabinet. SOLUTION: Installation is made, for instance, at the head H of a cabinet or the like, and the size of a gap (e) is set to be bigger than the engagement length (δ) of a support member 8. In the case where the force F of an earthquake working on the cabinet or the like in the back-and-forth motion is applied to a stopper 1, the stopper 1 is moved in the direction whereto the force is applied. With the support member 8 disengaged from engagement with a hole (f) of a frame body 2, the stopper falls on its self-weight and is engaged with door leaves or drawers of the cabinet or the like, and thereby locking is made. The engagement length (δ) is set so that a locking device M can work on a weak force F of an earthquake on its early stages while not being able to work on slight vibrations arising from normal use of the cabinet or the like.  Therefore the door leaves or the drawers of the cabinet or the like can be prevented from bursting for opening on occasion of earthquake and giving damages to contents stored in the cabinet or the like while damages to human bodies can be prevented with blockade to evacuation being avoided.
Patent JP-H11176107-A (JP)
Title: Recording system, broadcast receiving apparatus, recording apparatus, reproducing system, reproducing apparatus, and character information output apparatus
Inventor: YOKOTA TEPPEI
IPC: G11B20/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously record speech information and character information onto a recording medium and allow a user to obtain an appropriate editing operation condition based on one's own preference and judgment by including a broadcast speech signal and the character information in a recording unit format to be continuously recorded on a disk. SOLUTION: For a recording medium having a recording unit format which includes speech data and sub-data, a recording data stream is generated while using a broadcast speech signal and character information as the speech data and the sub-data of the recording unit format, respectively, to perform the recording. Thus, both the broadcast speech signal and the character information can be simultaneously recorded onto the recording medium without any difficulty in terms of time/timing or capacity for the recording operation. Furthermore, it becomes possible to simultaneously reproduce the broadcast speech signal and the character information at the reproduction. Thus, it becomes possible for a user to perform an appropriate editing operation and a timer recording which is mainly intended for the character information.
Patent JP-2000168069-A (JP)
Title: Method for driving ink jet head
Inventor: SHIMIZU KAZUO
IPC: B41J2/055
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To print free from influences by crosstalks without setting a special control circuit, suppress the increase of manufacture cost and improve a printing quality by impressing a dummy voltage to non jet nozzles when a single nozzle or a smaller number than a total number of nozzles are to jet. SOLUTION: A speed of liquid drops is changed by vibrations via an ink or via a piezoelectric element 4 and a piezoelectric element-fixing plate 6 to simultaneously drive adjacent or every one nozzles, as compared with the case where a single nozzle is driven without the vibrations. If there are nozzles not to jet liquid drops, a voltage of a certain level is impressed to the nozzles thereby vibrating the piezoelectric element 4 and an ink meniscus. Accordingly a difference in the speeds between the jetting from the single nozzle and driving a full number of nozzles is reduced. More specifically, nozzles which do not jet liquid drops are driven with a voltage of 50-75% a minimum jet voltage and a maximum driving frequency, and nozzles which jet liquid drops are drive with a constant speed voltage when jetting from the full number of nozzles.