baber/WOPTO huggingface dataset:
Patent JP-H02147494-A (JP)
Title: Water ride tool for leisure purpose
Inventor: MIYATA NORIMI
IPC: B63H9/04
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate rotating operation of a disc-shaped body on water and provide a variety of products lineup by forming the disc-shaped body from an upper disc part and a lower disc part, allowing them to rotate relatively, and thereby improving the rotational followup property with wind, etc., at the time of riding. CONSTITUTION:For a on-water riding tool for liesure use a disc-shaped body 1 is formed from an upper disc part 1a and a lower disc part 1b, and they are pivoted by balls or rollers 4 arranged in a plurality of circumferential rows so as to be capable of revolving relatively. By operating a maneuvering part 5, they are relatively rotated through a rudder 3 furnished at the bottom of the lower disc part 1b in such a way as rotatable in a single piece with the lower disc part 1b in the horizontal direction.
Patent JP-H01145673-A (JP)
Title: Counting device for electrophotographic device
Inventor: ISHIDA ATSUO
IPC: G03G21/02
Filed: 1987-12-02
Abstract: PURPOSE:To equalize the number of actually printed sheets to the number of counted sheets by inhibiting a counting control means to count the sheets if last printing operation is abnormal. CONSTITUTION:If the last printing operation is normal, abnormal operation data is not stored in an abnormal operation storage means 15, so when a print instruction detecting device 14 detects a print instruction being executed, the counting control means 16 counts a sheet. If the last printing operation is abnormal, an abnormal operation detecting device 11 detects the abnormal printing operation and abnormal operation data is stored in the abnormal operation storage means 15, so when the print instruction detecting device 14 detects the print instruction being executed and then the counting control means 16 increases its counted number while the abnormal operation data in the abnormal operation storage means 15 is erased. Consequently, even when the abnormal printing operation is performed, the number of substantially printed sheets is equal to the counted value.
Patent JP-S63155928-A (JP)
Title: Recovery system for abnormality of loop line
Inventor: MURATA KIYOSHI
IPC: H04L12/42
Filed: 1986-12-19
Abstract: PURPOSE:To execute a recovery processing at high speed by providing a minimum setting time TWN in a loop and making only a post in a terminal mode a token information injecting post to execute the recovery processing. CONSTITUTION:The setting time TWN(=TW1, TW2, TW3, TW4) are provided and only the post in the terminal mode injects the token information to execute the recovery processing according to an attribute change and a mode change. According to the drawing, a master station 11, a slave station 23, a master station 12, a slave station 26, a master station 13, a slave stations 21, 22, 24, 25, 27, 28 inject the information in the terminal mode. Thereby, in any loop constitution, the TWN between the terminal modes is different value, only one free token is injected, several types of setting times are prepared in the loop to reduce the number of settings and make the set value small and carry out the high speed recovery processing.
Patent JP-H04178281-A (JP)
Title: Gas shielded welding method of electro-resistancewelded pipe
Inventor: TAKAGI HIROMI
IPC: B23K13/06
Filed: 1990-11-08
Abstract: PURPOSE:To improve the toughness of a weld zone by washing away the scale on the inside surface of a pipe by gas shielding of an electro-resistance-welded pipe and locally sealing the weld zone by a contactless type sealing device for the inside surface side of the pipe. CONSTITUTION:The scale on the inside surface side of the pipe is washed away by the ejection of the misty cooling water from a nozzle 1 for washing the inside wall of the pipe prior to welding after forming with fin pass rolls 1. Further, the shielding device 15 for the inside surface of the pipe seals the pipe without contact therewith exclusive of holding rollers 16 at the time of local sealing of the weld zone. The toughness of the weld zone is improved without making special equipment investment in the gas shielded welding of the electro-resistance-welded pipe.
Patent JP-2000078943-A (JP)
Title: Sinker for fishing
Inventor: KUDO MITSURU
IPC: A01K95/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing sinker whose weight, namely number, can be changed by piling specifically shaped sinker members in arbitrary stages. SOLUTION: This sinker for fishing comprises an auxiliary core bar 4 in which a ring 1 and a depression having an inner screw are formed at both the ends of a thin and long bar, respectively, a main core bar 6 having an outer screw 5 capable of being connected to the auxiliary core bar 4, a counting frame ball-like main sinker body 9 connected to the lower end of the main core bar 6 and having at least an upward conical surface and a downward conical surface, and two or more sinker members 15 each having a central insertion hole for inserting the core bar, having a projected conical surface, a cylindrical surface and a depressed conical surface, and produced in a predetermined weight.
Patent JP-H01146838-A (JP)
Title: Method for recovering phenol and phenolic compound methylated at o-position
Inventor: OHASHI HIROYUKI
IPC: C07C27/00
Filed: 1987-12-02
Abstract: PURPOSE:To economically recover the title compound, by carrying out adsorption on active carbon in waste water in obtaining a phenolic compound methylated at the o-position from phenol, o-cresol and methanol and desorbing adsorbed substances with methanol. CONSTITUTION:Phenol or/and o-cresol and methanol are subjected to vaporphase catalytic reaction in the presence of a metallic oxide to provide a phenolic compound methylated at the o-position. In the process, a phenol-containing waste water discharged from the above-mentioned production process is subjected to adsorption on active carbon and adsorbed substances are then desorbed with methanol to recover the phenol or/and phenolic compound methylated at the o-position. The active carbon used has a regeneration ratio remarkably improved to 90% without deteriorating adsorption performance even by repeated use and can be continuously used for a long period.
Patent JP-H11122478-A (JP)
Title: Picture forming device
Inventor: SAWAI YUJI
IPC: H04N1/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device in which a normal picture without any inclination can be quickly obtained without operating any useless copy in the case of a skew picture. SOLUTION: In an inclination correction mode, 'a reference line input mode should be obtained?' is displayed (S1) for inquiring the presence or absence of the selection of the reference line input mode to a user. When an edge part picture being a reference for detecting the inclination of a picture is present in the picture of an original, and any reference line input mode is not necessitated, transition from a step S3 to a step S6 is operated according to selection by the user. At first, the top end of the original is matched with the scale of a platen, the original is set, and a copy switch is pressed (S3 and S4). Then, the picture is read by a scanner, the skew value (inclination value) of the picture is detected based on the picture, and the inclination of the read picture is corrected from the detected skew value (S5).  Then, a copy processing is operated from the corrected picture (S6).
Patent JP-H06148565-A (JP)
Title: Image display device
Inventor: ANDO TOMOHIRO
IPC: G02B27/02
Filed: 1992-11-13
Abstract: PURPOSE:To generate an image with a wide angle of view field by using a concave mirror having a specific view field and a bobbin-form curving, and producing the virtual image of a given image which has a specific angle of view and a barrel-form curving. CONSTITUTION:An image having an angle of view over 180 deg. and a barrel- form curving is displayed on an image display plate 8, and in front of it, a concave mirror 11 which has a bobbin-form curving aberration of a size canceling the barrel-form curving and an angle of view field over 180 deg. when viewed from the side with observed is installed. When an image of barrel-form curving is displayed on the image display plate 8, therefore, the barrel-form curving and bobbin-form curving cancel each other, and an image with corrected curving is obtained. That is, a virtual image as a screen as large as exceeding 180 deg. is generated in the view field to the left and right enwrapping the observer 5, so that a natural projected image which does not cause him to be concious of the frame of the screen substantially is obtained.
Patent JP-H10131236-A (JP)
Title: Cooling device for electronic control controller of civil engineering/construction machine
Inventor: NAGANO YOSHIYUKI
IPC: E02F9/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a controller and effectively prevent its temperature rise with a cooling device when the electronic control controller provided on a hydraulic shovel via high sealing is cooled by the cooling device of another cooling object. SOLUTION: A cooling device cooling a main cooling object 13 fitted on a hydraulic shovel also cools an electronic control controller 14. The cooling device is provided with a cooling water thermometer 19 detecting the temperature of the cooling water of a cooling circuit 11, a temperature detecting circuit detecting the temperature of the controller 14, and a cooling control means (MPU) comparing the cooling water temperature and the controller temperature and interrupting the cooling of the controller 14 by the cooling water when the cooling water temperature is higher than the controller temperature.
Patent JP-H07255989-A (JP)
Title: Apparatus for detecting rotational speed of motor for washing machine
Inventor: CHIYON DARU HO
IPC: D06F33/02
Filed: 1994-12-07
Abstract: PURPOSE: To accurately detect the rotation speed of laundry, to wash each laundry at the rotation speed suited to respective laundry characteristics and to improve washing efficiency by disposing a motor rotation speed detection means between the lower surface of a supporting plate and the upper surface of a motor in a washing tub. CONSTITUTION: Inside a washing machine body 10, the washing tub 20 is housed at the upper part of the supporting plate 30 horizontally disposed at the side wall lower part and a clutch shaft 50 is passed through them. Also, on both upper and lower sides of the clutch shaft 50, a washing blade 60, a clutch 40 and a clutch pulley 70 are respectively pivotally supported. Further, to a motor shaft 320 provided projectingly downwards on the lower surface of the supporting plate 30, the motor 300 and a motor pulley 330 are respectively pivotally supported. In such constitution, the motor rotation speed detection means 400 is disposed between the lower surface of the supporting plate 30 and the upper surface of the motor 300.  Thus, the rotation speed of the laundry is accurately detected and it is converted into an electric signal and impressed to a microcomputer for controlling the rotation speed of the laundry.
Patent JP-H02150353-A (JP)
Title: Ink jet head
Inventor: NAGAMORI MITSUO
IPC: B41J2/04
Filed: 1988-11-30
Abstract: PURPOSE:To easily obtain a multi-orifice ink jet head simple in construction and small in size by a method wherein an ink drip is jetted out by applying a magnetic field to a permanent magnet mounted on an expansion film. CONSTITUTION:When cores 5, 6 have polarities N, S, a restitution force is generated between the cores and a permanent magnet 8 disposed upwards thereof. The permanent magnet 8 is momentarily moved toward an ink jet port 10 while deflecting an expansion film 7. In this manner, a pressure is applied to an ink in an ink chamber 11 to jet out an ink drip 12 from the ink jet port 10 disposed upward of the ink chamber 11. Next, an electric conduction to print patterns 3, 4 is interrupted, whereby the expansion film 7 is returned to the former state by its elastic restoring force as well as a pressure constantly applied in the ink chamber 11. Therefore, the ink drip is jetted out of the ink jet port 10 corresponding to the permanent magnet 8 subjected to a magnetic field, whereby a predetermined output, such as characters and graphics, can be formed.
Patent JP-H09127399-A (JP)
Title: Lens driving device and camera incorporating the same
Inventor: YAJIMA ATSUO
IPC: G03B13/12
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prolong a lens driving area though the device is small by providing a cam groove with a slope groove part inclined to a rotating direction and a horizontal groove part which is the same as the rotating direction. SOLUTION: The 1st and the 2nd cam grooves in which the pin 8b of a 1st movable frame and a 2nd movable frame 11b are engaged are formed of a 1st cam body 13, a 2nd cam body 14 and a 3rd cam body 15. Then, the slope groove part inclined to the rotating direction of the 1st cam body 13 and the horizontal groove part which is the same as the rotating direction are formed in the 1st cam groove. Meanwhile, the slope groove part and the horizontal groove part are formed in the 2nd cam groove in the same manner. In such a case, the 1st and the 2nd cam bodies 13 and 14 are relatively rotated. Such rotation is performed only by a distance within the width of the slope groove part of the cam groove.  Therefore, even when the cam body 14 stops rotating, the 1st cam body 13 can rotate by the distance within the width of the slope groove part, so that the substantial lens driving area is prolonged even in the case of the small-diameter cam body.
Patent JP-H03165119-A (JP)
Title: Radio data system
Inventor: SAKAI MASAHIRO
IPC: H04B1/16
Filed: 1989-11-22
Abstract: PURPOSE:To improve the probability to obtain the proper AF and the efficiency of automatic tuning function by using an alternate station frequency (AF) data processor to manage AF data while dividing into one AF data in close relation to a frequency during reception and the other AF data not in close relation to said frequency. CONSTITUTION:An AF data is compared with a frequency during reception and the AF data including the frequency during reception is referred to the AF data in close relation to the frequency during the reception, and the AF data not including the frequency during reception is referred to the AF data not in close relation to the frequency during the reception, and both the AF data are confirmed not to be stored yet, then they are stored distinguishably from each other. When the reception electric field strength during the reception reaches a prescribed level or below, the AF data in close relation to the frequency is sent by an AF data processor 1. Thus, the sweep time such as a phase locked loop (PLL) 4 or the like is eliminated upon the request of the AF, and the sure AF is selected efficiently.
Patent JP-H05111438-A (JP)
Title: Cooking appliance
Inventor: TANIMURA HIROSHI
IPC: A47J47/00
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the generation of microorganisms such as bacteria, algae and fungi and the generation of iron rust on the surface of a cooking appliance made of a resin. CONSTITUTION:The cooking is formed by molding a compound resin contg. an antimicrobial agent serving also as a rust preventive agent compounded with the three; one or plural antimicrobial ion sources selected from a group consisting of silver, copper and zinc eluting ions having an antimicrobial ability and the compds. of these metals, one or plural carriers selected from a group consisting of calcium carbonate, calcium phosphate and ceramic material which adsorb and carry the anitimicrobial source and zinc oxide whiskers having a three-dimensional structure of a single crystal tetrapot-shape as the essential components. The cooking appliance having the excellent antimicrobial and rust preventive functions is obtd. by such constitution.
Patent JP-H03164101-A (JP)
Title: Lawn-renewing machine
Inventor: NAGAO SUNAO
IPC: A01B45/02
Filed: 1989-11-22
Abstract: PURPOSE:To maximize the ground-striking component of a force by keeping a specified angle of inclination required for almost perpendicular striking of a pipe-shaped cutter into the soil and directed to the forward in the direction of rotation of a cutter wheel using an attitude-controlling system. CONSTITUTION:In a guide groove 41 as an attitude-controlling system of a hollow pipe-shaped cutter 5, clearance parts 44 and 45 capable of shaking from a position where the axial line of the pipe-shaped cutter coincides with the normal line of a cutter wheel 3 to a position where the axial line of the pipe- shaped cutter is inclined at 40-45 deg. relative to the normal line of the cutter wheel are formed. According as rotation of the wheel 3, a projection part 8 is struck perpendicularly into the lawn ground and according as advance of the wheel, the projection part is pull out almost perpendicularly upwards from the lawn ground while resisting to the elastic force of forcing spring 47.
Patent JP-H07159902-A (JP)
Title: Production of lens sheet
Inventor: OKAWA MAKOTO
IPC: G03B21/62
Filed: 1993-12-03
Abstract: PURPOSE:To accurately transfer a lenticular lens pattern of a lens die to form a lens layer of uniform thickness and to produce a double-face lenticular lens sheet having excellent optical characteristics without displacement of axis with good productivity. CONSTITUTION:This method consists of the following steps. A first actinic ray curable resin liquid is injected into a first lens die 7 having a lens pattern. A molding sheet 4 consisting of a sheet-type transparent base body and a second actinic ray-curable resin layer which is half-fixed to the one surface of the base body are laminated to the first actinic ray-curable resin liquid so that the sheet-type transparent base body is in contact with the resin liquid. A second lens die 15 with a lenticular lens pattern formed is used to transfer the shape of the lenticular lens to the second actinic ray curable resin layer. Then the first and second actinic ray curable resins are cured.
Patent JP-H05117196-A (JP)
Title: Production of polyglycerol
Inventor: KAWAJIRI KOJI
IPC: C07C43/13
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a polyglycerol having high content of diglycerol by reacting glycerol-alpha-monochlorohydrin with epichlorohydrin in the presence of an acid catalyst and treating the reactional product with an alkali. CONSTITUTION:Glycerol-alpha-monochlorohydrin is made to react with epichlorohydrin in the presence of an acid catalyst (preferably sulfuric acid or phosphoric acid) preferably at 60-80 deg.C and the chlorine atom in the reactional product is converted to hydroxyl group by reacting with an alkali (preferably an alkali metal carbonate such as sodium carbonate). The molar ratio of glycerol-alpha-monochlorohydrin to epichlorohydrin is preferably 1:1 to 5:1. A purified polyglycerol having higher diglycerol content can be produced preferably by purifying the product by electrodialysis.
Patent JP-H07159572-A (JP)
Title: Nuclear fuel assembly
Inventor: OYAMA JUNICHI
IPC: G21C3/34
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the abrasion of fuel rods caused by vibrations. CONSTITUTION:Dimples 9 are formed on one wall section 11a of two wall faces adjacent to each other and symmetrical with diagonal lines of lattice spaces 5 parallel with the vibrating direction of a support lattice 4 on the plan view of the support lattice 4. Springs 10 are formed on the other wall section 11b. Springs 10 and dimples 9 are likewise formed on the wall sections 11c, 11d of two opposite wall faces of the same lattice spaces 5. The dimples 9 and the springs 10 are symmetrically arranged with the diagonal lines of the lattice spaces 5 perpendicular to the vibrating direction, and the support rigidity in the vibrating direction is made equal.
Patent JP-H08159565-A (JP)
Title: Solar power generating and heat collecting system
Inventor: OKA CHIAKI
IPC: H01L31/042
Filed: 1994-12-08
Abstract: PURPOSE: To enable an effective utilization of heat which can not be absorbed by a solar cell. CONSTITUTION: A heat collecting member 5 having a high solar heat absorption efficiency is placed adjacent to a solar cell 1 for converting a solar light into an electricity to generate electrical power. In addition, the solar cell 1 is installed at a roof surface of a building in such a manner that a rear surface of the solar cell 1 is formed with a space communicating with surrounding air and additionally the heat collecting member 5 is installed at the roof surface of the building in such a manner that it can be contacted with air passed through the space at the rear part of the solar cell 1 and then a heat energy generated at the rear part of the solar cell 1 can be effectively utilized.
Patent JP-H04181054-A (JP)
Title: Power transmission and door mirror
Inventor: TAGA SHINICHI
IPC: F16H55/22
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the large reduction gear ratio, prevent breakage of a gear and so on and realize the downsizing of a constitution at low cost by arranging a coil spring on a tangent line of an output side gear, and engaging its coil part and teeth of the output side gear with each other. CONSTITUTION:A coil spring 76 is constituted in such a way that it rotates with an intermediate shaft 65 in one united body, that it is arranged on a tangent line of a herical gear 77, that its spiral coil part and teeth of the herical gear 77 are engaged with each other, and that torque of the coil spring 76 is transmitted to the herical gear 77. Furthermore, when external force is applied to a mirror body 2 under a condition that an electric motor 5 is driven or its drive is stopped, the coil part of the coil spring 76 is yielded in the direction for fleeing from the herical gear 77, and the engagement of the coil part of the coil spring 76 with the teeth of the herical gear 77 is released so that its load can be absorbed thereby. Accordingly, breakdown of the electric motor 5 caused by an overload or breakage of the herical gear 77 and so on can be prevented.
Patent JP-H08161567-A (JP)
Title: Recording paper pressing method and mechanism of tachograph
Inventor: KOBAYASHI YUICHI
IPC: G01D9/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide the recording paper pressing method and mechanism of the tachograph which can prevent the arrangement and component cost of a power transmission system for a rotary shaft from increasing and eliminates the possibility that a pressing member is lost. CONSTITUTION: The lid 13 of a cartridge 11 is provided with the pressing member 34 and the recording paper storage part 12b of a housing 12 is closed with the lid 13; and the pressing member 34 is pressed in the lid 13 to engage the engagement piece 34b of the pressing member 34 with the engagement piece 32b of the engagement member 32 of a rotary table 14, and then a recording paper holding member 21g for 7-day recording paper 21 which is loosely fitted in the external cylinder 14f of the rotary table 14 and has seven sheets of recording paper 21a fitted is pressed against the rotary table 14 by the pressing piece 34c of the pressing member 34.