baber/WOPTO huggingface dataset:
Patent JP-H0696715-A (JP)
Title: Ion implantation device
Inventor: KANEMOTO KOJI
IPC: H01L21/265
Filed: 1992-09-10
Abstract: PURPOSE:To perform the correction of an ion implanting angle, a scanning speed and the like. CONSTITUTION:In an ion implantation device for implanting ions in a semiconductor wafer 6 by using an ion beam, the position of the ion beam is detected by a position detecting slit 9a, 9b. Thereby, an implanting disk 7 is moved by a control part 11 on the basis of the detected positional information, and also the excitation of a magnet 3 or a magnet 2 is so controlled as to make correction of the implanting position of the ion beam.
Patent JP-H08107675-A (JP)
Title: Thyristor rectifier
Inventor: ISHIBASHI MASAYUKI
IPC: H02M7/155
Filed: 1994-10-06
Abstract: PURPOSE: To prevent overvoltage by switching the fixed phase control angles of a fixed phase setting circuit in accordance with the change of a load condition, by making the fixed phase control angle maximum at the time of no load condition, minimum when a load is connected, and middle or maximum when overvoltage is going to be generated. CONSTITUTION: Current detector circuits 22-24 detect time sudden output current increase of the load (electric car for example) 5 of a thyristor rectifier 2, and a voltage detector circuit 25 detects that the output voltage of the thyristor rectifier 2 is near an overvoltage level. And when the thyristor rectifier 2 is in no load condition, the setting of a fixed phase setting circuit 28 is switched to a maximum phase control angle. At the time of detection of the current detector circuits 22-24, the setting of the fixed phase setting circuits 28 is switched to a minimum phase control angle. And at the time of detection of the voltage detector circuit 25, the setting of the fixed phase setting circuit 28 is switched to the middle phase control angle, and is switched over to the maximum phase control angle if the voltage detection continues for a set time or longer.  Consequently, it becomes possible to prevent overvoltage.
Patent JP-H0974927-A (JP)
Title: Transplanter
Inventor: HAMADA AKIO
IPC: A01C11/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of appropriately transplanting seedlings in hole position of a mulching film for transplanting. SOLUTION: This transplanter comprises a mulching film boring means 64 that can be moved vertically by a lifting means 70 and a planting cylinder 5 that plants through planting holes of a mulching film bored by the boring means 64. The boring means 64 is swingable back and forth relatively to the lifting means 70 and equipped with a swinging means 67 to swing the means 64 toward the planting cylinder 52 side relatively to the lifting means 70 in boring the mulching film M.
Patent JP-H0871769-A (JP)
Title: Method of fixing reinforcing bar for intersection
Inventor: YUKIMURA NORIE
IPC: B23K11/14
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a fixing method that enables stress transmission and reduction in the quantity of reinforcing bars by structuring a reinforced frame of which a crossing part between reinforcing bars is pressurized, heated and integrated in a state of biting into each other and thereby embedding a part of the frame in a supporting structure. CONSTITUTION: Reinforcing bars 1 of the same diameter or different diameters are arranged with crossing parts 2 formed in a cross shape for example. The reinforcing bars are externally pressurized so as to bite into each other at the crossing parts 2 and are simultaneously heated for welding; while the biting quantity is adjusted to be a prescribed quantity, a reinforced frame is manufactured. Since the crossing parts 2 are each integrated by welding, they are larger in strength than the reinforcing bars 1, sufficiently fulfilling a function for transmitting stress. As a result, the length of reinforcing bars which are embedded in a concrete skeleton can be shortened, and the quantity of reinforcing bars are saved.
Patent JP-H1159384-A (JP)
Title: Brake force control device for vehicle
Inventor: WATABE YOSHITOMO
IPC: B60T8/1755
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent over-rising of deceleration of a vehicle by moderately uncreasing the internal pressure of a wheel cylinder of a turning inside front wheel by means of a pressure increase and decrease control valve for the wheel when any wheel other than the aforesaid wheel is controlled in its behavior under the condition where the aforesaid wheel is in a control position maintaining mode. SOLUTION: A vehicle speed signal from a vehicle speed sensor 76 is read (S10) and if behavior control is required, it is determined whether a turning inside front wheel is controlled in a PH mode according to an ABS control routine or not (S40). If it is determined NOT, a changeover valve 22FL (FR) of the wheel is made OFF (S50), while if YES, a pressure increase valve 50FL (FR) for the wheel is made ON under the condition where control valves 26, 34 are made OFF to open the valve at a specified duty ratio. Then, the internal pressure of a wheel cylinder 24FL of the wheel is moderately increased (S60) and spin or drift-out restraining control is carried out (S70). Accordingly, unstable behavior of vehicle can be stabilized.
Patent JP-2001065581-A (JP)
Title: Seal for bearing
Inventor: UECHI MICHIYUKI
IPC: F16C33/78
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal for a bearing to facilitate manufacture, reduce cost, be simply mounted on a bearing with a sufficient mounting strength, maintain excellent sealing performance, and prevent the occurrence of chemical contamination when it is applied on a bearing. SOLUTION: An annular core 20 made of a metal having a hemmed part 21 formed at its outer peripheral edge part is provided with a seal 10 for bearing serving as an object and mounted on an annular release part 4 between the inner and outer rings 2 and 3 of a bearing 1. Notch parts are formed at intervals of a given distance in a peripheral direction in a core hemmed part 21 and an outer periphery covering layer 30 formed of thermoplastic resin, such as a thermoplastic elastomer, is formed in a manner to cover the hemmed part 21. By caulking the hemmed part 21 of the core 20 and fitting it in a seal groove 3a formed in the inner periphery of the outer ring 3, the outer periphery covering layer 30 is fixed in an adhered state in the seal groove 3a.
Patent JP-H0992218-A (JP)
Title: Fluorescent lamp and its manufacture
Inventor: KONO KENJI
IPC: H01J61/46
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To make hard deterioration in a fluorescent layer and peeling-off of the fluorescent layer and a protection film layer for protecting the fluorescent layer. SOLUTION: This lamp has therein electric discharge gas sealed and therein a light transmission air-tight container 1 coated with a fluorescent layer 3 on its inner wall. On both upper and lower sides of the layer 3, a protection layer 2 of aluminum oxide being metal oxide are formed, and a fluorescent layer 3 is formed in which fine particles 3b of the same kind of metal oxide as the layer 2 are mixed in fluorescent elements 3a by the weight percents of about 3 to 7 to the weight of the fluorescent elements 3a.
Patent JP-H1179471-A (JP)
Title: Card carrying mechanism
Inventor: OGUCHI SHIGEKI
IPC: G07B3/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a card jam and damage of a card tip part by projecting plurality of guide projections toward a head part card guide from a head side guide, and arranging them in between projecting guides so as to sandwich each other. SOLUTION: When a card 3 is printed, the card 3 is guided to a printing head by a head side guide 137. The tip of the card 3 reaches an opposite side whole width guide 135 by passing through a heating part 132 from a whole width guide 135 by being guided by projecting guides 136 of a head part card guide 133 from guide projections 138 of a head side guide 137 on the card traveling directional upstream side. At this time, since only a tip curved surface part of the heating part 132 is exposed to a card passage 163 in the head part card guide 133, the tip of the card is guided without hitching on the tip of the heating part 132. The tip of the card 3 reaches the head side guide 137 by being guided by the guide projections 138 of the head side guide 137 from the projecting guides 136 of the downstream side head part card guide 133.
Patent JP-H0668412-A (JP)
Title: Magnetic head grinding device
Inventor: GOMYO MASATO
IPC: G11B5/187
Filed: 1992-08-18
Abstract: PURPOSE:To provide a grinding device which surely performs the grinding working of the r-size of the tape sliding plane of a magnetic head to small size by a simple means. CONSTITUTION:A magnetic head grinding device equipped with drums d1, d2 of same diameter arranged confronting in the axial direction by providing a prescribed gap, a grinding tape G running by being wound across the drums at a prescribed angle, and a rotor E which holds fixedly the magnetic head H slided with the grinding tape so that the sliding plane of a recording medium can protrude to the outside via the gap of the drums and formed rotatably in a circuumferential direction in the gap between the drums is comprised in such a way that the center shaft of the drums are deviated and are arranged by confronting, and difference in level of each drum is provided. The deforming state of the grinding tape for the magnetic head is changed by the difference in level of the drums d1 d2 while the rotor E is being rotated, and a position where the high contact pressure of the tape is applied to the surface of the magnetic head is shifted from the center part to the side part of the head, therefore, r-shape can be formed in the small size.
Patent JP-S60133795-A (JP)
Inventor: NAKAMURA NORIZOU
IPC: H05K3/46
Filed: 1983-12-21
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-H0292887-A (JP)
Title: Formation of cooper film on ceramic substrate
Inventor: KAJITA SUSUMU
IPC: C04B41/88
Filed: 1988-09-27
Abstract: PURPOSE:To easily produce a ceramic substrate covered with a metallic copper layer keeping high adhesivity even after soldering by forming a copper compound film on a ceramic substrate and heat-treating the product. CONSTITUTION:The surface of a ceramic substrate 1 is optionally roughened by physical or chemical means, coated with a copper compound film 2 giving metallic copper by reduction, optionally further coated with a metallic copper film 3 and heat-treated in a nonoxidizing atmosphere at >=500 deg.C and <1083 deg.C to reduce the copper compound film 2 to metallic copper film 3.
Patent JP-S6484573-A (JP)
Title: Cylindrical mercury battery
Inventor: HARADA MASATO
IPC: H01M2/14
Filed: 1987-09-28
Abstract: PURPOSE:To increase bonding strength in battery assembly and to retard a deterioration in cell performance by coating the surface of a separator with a specified amount of film comprising viscose, a specified thickening agent, and a roughness forming agent. CONSTITUTION:A separator 4 is formed by stacking a sheet 4a and a microporous film 4b, then winding 1.5-4 rounds, and bonding them. A film 4 is previously formed on the surface of the sheet 4a. The film 4c is formed by adding a specified amount of thickening agent such as starch, carboxymethylcellulose, and partially saponified acrylic ester, and a specified amount of roughness forming agent such as clay and dry soil to viscose which is a main body. The coating amount of the film 4c is specified to 5-40g/m<2>. The adherency and sliding friction on the surface of the separator 4 is increased and a deterioration in battery performance caused by excess film coating amount is retarded.
Patent JP-H0582434-A (JP)
Title: Spinner head for rotational application
Inventor: KOZUKA KENICHI
IPC: H01L21/027
Filed: 1991-09-24
Abstract: PURPOSE:To enable a spinner head for rotational application to apply a coating liquid in a uniform film thickness to the entire surface of a substrate from the central part of the substrate where the film thickness becomes uniform to the angular corner sections of the substrate where the film thickness tends to become thicker. CONSTITUTION:This spinner head for rotational application is provided with a turntable 21 which rotates around a rotating shaft and wall plates 25 which surrounds the turntable 21 and are protruded from the surface of the turntable 21.
Patent JP-2000071595-A (JP)
Title: Stencil printing apparatus
Inventor: NEGISHI HIDEO
IPC: B41L13/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent ink from being leaked on both edges of a paper is a stencil printing apparatus for performing printing of a paper by means of a plate cylinder and a roller. SOLUTION: A plate cylinder 200 has a pair of coaxial discs 100 and a peripheral wall 204 wound on the circumferences. An opening 205 exists on the peripheral wall. An inner roller 106 and an outer roller 101 are respectively provided in and out of the plate cylinder. The width in the axial direction of the opening 205 is larger than the inner roller 106. A flexible sheet 300 on the outer peripheral face of the peripheral wall is projected inward of the opening 205. The projected edge part 300a is at a position approximately coinciding with the end edge 106a of the inner roller. Thickness of the sheet 300 is the same as thickness of papers 108. A stencil raw paper which has been already processed is wound on the peripheral wall and the plate cylinder is rotated. A paper is fed between the plate cylinder and the outer roller.  The paper is transferred while it is pinched between the peripheral wall and the outer roller to perform stencil printing. A space 211 generated between the paper and the flexible sheet is communicated with the inside of the plate cylinder through a gap between the edge part 205a and the end edge 106a. Ink 210 which comes out is returned into the plate cylinder through the gap. Leakage of the ink does not occur.
Patent JP-H07107433-A (JP)
Title: Moving picture disk device
Inventor: MIYANO YUICHI
IPC: G11B20/10
Filed: 1993-09-30
Abstract: PURPOSE:To improve the encoding efficiency by using the disk medium where data divided into groups by a certain number of track is arranged and byencoding data in the range having the data volume, which is unequivocally determined in accordance with the area on this disk medium, as the upper limit. CONSTITUTION:Video data inputted to a video data encoding circuit 5 is encoded and is inputted to a selective output circuit 10. The control like roughening of the step of quantization is performed in a rate control circuit 8a based on the result, which is obtained by detecting the data volume of output data of the circuit 5 by a data detecting circuit 8b, and control data inputted to a recording zone detecting and discriminating circuit 4. In the same manner, audio data inputted to an audio data encoding circuit 6 is encoded and 18 inputted to the circuit 10. Extended data like a sub-code is encoded by an extended data encoding circuit 7 and is inputted to the circuit 10-The circuit 10 collectively outputs the outputs of circuits 4, 5, 6, and 7. A low rate control precision can be set in circuits 8a and 9a, and the encoding effciency is improved.
Patent JP-H1113187-A (JP)
Title: Floor panel fixing tool
Inventor: YAMAGISHI MIKIO
IPC: E04B5/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel fixing tool in which labor is reduced in the case where a floor panel is peeled without projecting upward more than the floor panel. SOLUTION: A floor panel fixing tool 1 is constituted of a locking member 2 and a hold member 3. A cylindrical stopper 23 is attached to the locking member 2, and engaged with a floor panel. A hook part 22 is suspended on one end of the locking member 2, and fitted in the notch part of the hold member 3. When upward load is applied on the stopper 23, the locking member 2 is tried to be rotated in the direction of an arrow M. The rotation is prevented by contact parts P, Q, and the locking member 2 and lifting of the locking member 2 is prevented, so that the locking member 2 and the hold member 3 are locked. The hold member 3 is fixed on a floor frame, and thereby the floor frame and the floor panel are fixed.
Patent JP-H03191907-A (JP)
Title: Suspension type bed
Inventor: HAA BUYUUNSHIYUMAN
IPC: A47C17/84
Filed: 1990-09-17
Abstract: PURPOSE: To enable a bed to be used safely in any position of a vertical adjusting range by providing a guide assembly to which one side end of a bed frame is movably mounted and a lift mechanism fitted in the bed frame near the one end side and provided with a drive source to provide a self-binding structure. CONSTITUTION: A suspension type bed 1 has guide rails 2a, 2b and bed frame edges 5, 6 on an end of a side wall and is constituted from a bed frame 4 vertically movable along the guide rails 2a, 2b, lifting mechanisms 7a, 7b and an overload preventing device 8 in the intermediate position of bed frame members 9, 10. A ceiling plate 11 and a leg plate 12 having a gusset 13 are fixed to the guide rails 2a, 2b to be restrained in a predetermined position according to a falling force. The lifting mechanisms 7a, 7b consist of rotatable threaded lift spindles 14a, 14b, synchronously rotating electric motors 15a, 15b and lift spindle.nuts to provide a self-binding structure not to move the bed frame 4 unexpectedly vertically.
Patent JP-S61124232-A (JP)
Inventor: SUGIMURA AKIRA
IPC: H02P9/00
Filed: 1984-11-19
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-H1058619-A (JP)
Title: Decorative laminated material
Inventor: HORI YUTAKA
IPC: B32B27/20
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To form a decorative laminated material with a cushioning property and an excellent interlayer strength. SOLUTION: The decorative laminated material 8 is made up of a sheet layer 7 consisting of a binder component of vinyl chloride resin, a phenol resin- impregnated paper layer 5 impregnated with a resin liquid comprising a phenol resin as a main component, and a melamine resin-impregnated layer 2 with an impregnated resin liquid comprising a melamine resin as a main component, and a silica containing primer layer 6 with fine powder silica added to a vinyl chloride resin primer is formed between the sheet layer 7 having vinyl chloride resin as a binder component and the phenol resin-impregnated paper layer 5.
Patent JP-S60137997-A (JP)
Title: Pour point depressant for fuel oil
Inventor: ISHIZAKI KOUJI
IPC: C10L1/16
Filed: 1983-12-26
Abstract: PURPOSE:To provide titled depressant for hydrocarbon fuel oil of improved solubility and fluidity without impairing its performance, comprising an ethylene/ monolefin copolymer with its ethylene content and number-average molecular weight falling within eash specific range. CONSTITUTION:The objective depressant comprising an ethyene/monolefin copolymer (pref. ethylene/propylene copolymer) with an ethylene content 40-75mol% and number-average molecular weight 1,000-30,000. This depressant will be added to fuel oil such as kerosene, light oil or heavy oil in such an amount as to be 10-5,000ppm.
Patent JP-H0698544-A (JP)
Title: Multiple voltage type inverter
Inventor: KUROIWA AKIHIKO
IPC: H02M7/497
Filed: 1992-09-14
Abstract: PURPOSE:To restart a multiplex voltage type inverter which has a control power supply outputting a DC voltage according to a voltage command and a plurality of inverters converting the DC voltage to AC voltages with different phases and drives an AC motor by the resultant voltage of the AC voltages with different phases so that no overcurrent flows. CONSTITUTION:Means 25, 26, 30, and 27 are provided to control the phases of AC voltages of a plurality of inverters 13a and 13b according to the voltage rate between a DC voltage and the voltage of an AC motor, thus retaining a voltage command when stopping the inverters 13 and 13b on an emergency and at the same time changing a frequency command according to the rotational speed of the AC motor 15. Then, means 28 and 29 are provided to control the phases of AC voltages of a plurality of inverters 13a and 13b according to the voltage ratio at that time when restarting the inverters 13a and 13b and at the same time to retain the frequency command, to return the voltage command and the control phase to the normal operation states at a specific time, and then return the frequency command to the normal operation state for returning to the set frequency.
Patent JP-S61126131-A (JP)
Title: Production of copolyester
Inventor: UCHIDA KAZUO
IPC: C08G63/00
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the titled high-quality polymer by controlling foaming during reaction, by transesterifying a dicarboxylic acid component with a glycol component in the presence of three specified compounds and adding polyethylene glycol to the reaction system and polycondensing the whole. CONSTITUTION:An aromatic dicarboxylic acid component based on dimethyl terephthalate and a glycol component based on ethylene glycol are mixed with 1.3-2.5mol% of 5-sodiosulfoisophthalic acid (derivative) of formula I (wherein M is Na, Li or K, A and A' are each a lower alkyl or formula II and n>=2), 0.01-2wt% antioxidant of a hindered phenol type (e.g., formula III) and 0.001-0.5wt% silicon compound of formula IV (wherein R is a 1-20C alkyl or allyl and n is a degree of polymerization) and having a viscosity at 25 deg.C of 10-10,000cSt and transesterified with each other. 0.5-3wt% polyethylene glycol of a MW of 300-4,000 is added to the reaction mixture and the whole is polycondensed to obtain a copolyester.
Patent JP-H0987152-A (JP)
Title: Composition for hair and hair dyeing
Inventor: YUASA KOICHI
IPC: A61K8/25
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dyeing composition by blending a carotenoid-based pigment and provide a hair dyeing method, not disturbing coloring of a main dyeing agent and capable of attaching a pigment having large hiding power and improving dyeing property of hair-dyeing agent by using the hair dyeing composition. SOLUTION: This composition contains a main hair dyeing agent and a developer containing a carotinoid-based pigment selected from norbixin, bixin, capsanthin and β-carotin. The main hair dyeing agent is a hair color, hair manicure or color rinse in which oxidation dye, acid dye, tar pigment, natural pigment, etc., is blended. The hair-dyeing composition is obtained by properly blending these components with well-known auxiliaries. Since the carotinoid- based dye has deep color tone and hiding power, amounts of dye, pigment, organic solvent and various kinds of dye mordants blended with hair dyeing agent can be reduced and dyeing property is improved and safety of the hair dyeing method can be increased by blending the carotinoid-based dye. The composition can be prepared in forms of powder, gel, aerosol, cream, liquid and tablet.
Patent JP-S6398113-A (JP)
Title: Tap changer for gas-insulated transformer
Inventor: KIMURA JIRO
IPC: H01F29/02
Filed: 1986-10-15
Abstract: PURPOSE:To make a tap change operation simple and easy by enabling tap change only by opening or closing a cover provided for a tap change chamber on the top wall of a container which contains the main body of a transformer. CONSTITUTION:An opening 4 is formed by opening part of the top wall 3 of a tank 1, a tap change chamber 5 is provided covering the opening 4, a tap change board 7 which closes the opening 4 in airtight is provided in the tap change chamber and a cover 10 which closes the tap change chamber 5 in an airtight manner and can be opened or closed freely is also provided. At first, a valve 14 is closed and the connection between the tap change chamber 5 and the inside of the tank 1 is cut off and then, the cover 10 is opened, the tap change chamber 5 is opened to the air and a tap is changed by the tap change board 7. Then, the valve 14 is slightly opened and the insulating gas in the tank 1 is introduced in the tap change chamber 5. Then, the cover 10 is placed on the tap change chamber 5 and the insulating gas mixed with inside air is discharged outside.