baber/WOPTO huggingface dataset:
Patent JP-H11178334-A (JP)
Title: Synchronous rectifying circuit, forward converter provided with the same and synchronous rectification method
Inventor: MURAMATSU MITSUYOSHI
IPC: H02M7/21
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent cross conduction such that a rectifying transistor and a commutating transistor become continuous simultaneously. SOLUTION: In a forward converter which obtains a DC output by connecting a primary winding L1 of a transformer T and a switching device Q0 in series between DC input terminals and rectifying and commutating an output generated by the secondary winding L2 of the transformer T, a rectifying transistor Q1 and a commutating transistor Q2 connected in series to the secondary winding L2 are turned off complimentarily, on the basis of a switching signal A and a positive pulse voltage B of the second winding L2. The conmutating transistor Q2 is turned off, being adjusted to the turn-on of the switching device Q0, and the rectifying transistor Q1 is turned on being adjusted to the rise of the positive pulse voltage B.  On the other hand, the rectifying transistor Q1 is turned off being adjusted to the turn-off of the switching device Q0, and the commutating transistor Q2 is to be turned on being adjusted to the fall of the positive voltage B.
Patent JP-H10171835-A (JP)
Title: Information processor and method therefor
Inventor: MACHIDA HATSUO
IPC: G06F17/30
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for efficiently operating retrieval even at the time of searching objective data by using retrieval information obtained based on fragmentary storage for a retrieval key. SOLUTION: In an information processor, object data are generated based on stroke data inputted from a handwriting inputting part 1 by an object data generating part 2, a retrieval key is generated based on information obtained from the operational process and result of a pen at the time of the input of the stroke data by a retrieval key generating part 3, and the object data and the retrieval key are recorded so as to be made correspond to each other in a recording part 4. A retrieving part 6 collates retrieval information inputted from a retrieval information inputting part 5 with the retrieval key stored in the recording part 4, and the object data corresponding to the inputted retrieval information are specified by this collation. The specified object data are displayed at a display part 7.
Patent JP-2000165367-A (JP)
Title: Frame phase adjustment circuit
Inventor: TAKASAKI KENICHI
IPC: H04L12/42
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a circuit that simplifies adjustment of a phase of a frame in an add circuit. SOLUTION: At least an MSA section 13 provided to a 1st transmission line or an LPA section 32 provided to a 2nd transmission line is provided with an output phase adjustment circuit 19 or 35. The output phase adjustment circuit 19 or 35 adjusts a phase of a frame on its transmission line. For example, the output phase adjustment circuit 19 or 35 matches an advanced phase of the frame with a delayed phase of the frame. Thus, the phase of the frame can be adjusted by the simple circuit.
Patent JP-2000157389-A (JP)
Title: Moving device of flat plate member and exhibition case using the device
Inventor: UEDA TAKESHI
IPC: A47F11/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate moving work for a flat plate member such as a back panel or the like by disposing driving means for pressing four corner parts of an erected flat plate member in the vertical direction to the face of the flat plate member, a driving unit for simultaneously operating the respective driving means, and a rectilinear moving means to which the flat plate member is connected. SOLUTION: This exhibition case is like a box having a top plate 1, a base plate 2, side plates, plural glass plates erected on the front and plural back panels P freely movably erected on the front of the back plate 5. A moving device A for freely moving the back panel P to the transparent glass plate side according to the size of a display article is formed by a driving means S1 passed through the back plate 5 and a back lining member 17 framed on the back of the back plate 5 to be fixed, a driving unit S2 fitted to the lower member of the base plate 2, and a rectilinear moving means S3 connected to the upper part of the back panel P. The driving means S1 is formed by a hydraulic cylinder, an air cylinder or the like capable of vertically pressing the four corner parts of the back panel P.
Patent JP-H08182816-A (JP)
Title: Pattern variation display device in game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1994-12-28
Abstract: PURPOSE: To make the component cost and assembly cost of a lighting device rise little even when plural sets of pattern display tapes are used. CONSTITUTION: This pattern variation display device 2 has pattern display tapes 13A-13C formed by displaying plural patterns 6 on beltlike endless light- transmissive films 19, plural pulleys around which the pattern display tapes 13A-13C are wound, and a driving means which drives and circulates the pattern display tapes 13A-13C, and is constituted by arraying plural sets of the pattern display tapes 13A-13C in a parallel state. The illuminating device 18 is composed of a fluorescent lamp 18b which is a rod type light emission body and installed in the area surrounded with the pattern display tapes 13A-13C so that the fluorescent lamp 18b extends over the pattern display tapes 13A-13C.
Patent JP-H08184368-A (JP)
Title: Hydraulic control device for hydraulic actuation type transmission for vehicle
Inventor: FURUKAWA HIDEO
IPC: F16H61/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide excellent characteristics freed from blow-up of engine rotation by detecting an engaging state before the start of shifting of a friction engagement element to establish one gear shift ratio during a shift from one change gear ratio to the other change gear ratio and regulating control of a hydraulic control means. CONSTITUTION: An automatic transmission T for a vehicle comprises a main shaft MS connected to the crank shaft 1 of an internal combustion engine E through a torque converter 2 having a lockup mechanism L; and a counter shaft CS connected thereto through a plurality of gear trains. In which case, an ECU controls hydraulic clutches C1-C4R for respective shifts through an oil pressure control circuit O based on various signals from various sensors S1-S7. In this case, during a shift from one change gear ratio to the change gear ratio, an engaging state before the start of the shifts of the hydraulic clutches C1-C4R for respective shifts to establish one change gear ratio is detected. Control of the oil pressure control circuit O is regulated according to the detecting result.
Patent JP-H08185500-A (JP)
Title: Prepaid card
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1994-12-28
Abstract: PURPOSE: To prevent illegality such as remodeling or the like including copying by forming a copying prevention area readable by the use of a photosensor composed of the pattern of a prescribed pitch provided with the light reflection surface of a metallic foil film and a metallic vapor-deposited film whose surface is flat and an uneven surface for scattering light on the surface of a prepaid card. CONSTITUTION: An inital code area 12 written by two-dimensional recording codes is provided along one side 13 of a prepaid card body 11 and a display money amount numeral 15 for expressing a money amount is written along the other side 16 of the prepaid card body 11. Then, a value information code area 17 where information 18 and 19 or the like by the two-dimensional recording codes is written is provided along the other side 16 (orthogonally crossing the side 13) of the prepaid card body 11. The copying prevention area 25 is composed of the pattern of the prescribed pitch provided with the light reflection surface whose surface is flat and the uneven surface for scattering the light and is read as a I/O pattern at the time of reading it by the use of the photosensor.
Patent JP-H09176571-A (JP)
Title: Intermediate coating material composition
Inventor: UENO SHIGETO
IPC: C09D175/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate coating material composition, consisting essentially of a hydroxyl group-containing polyester resin, a melamine resin, an epoxy group-containing acrylic resin and a blocked polyisocyanate compound, capable of forming a coating film excellent in interlaminar adhesion and chipping resistance and useful for automobiles, etc. SOLUTION: This intermediate coating material composition consists essentially of (A) a hydroxyl group-containing polyester having 2000-5000 number- average molecular weight and 50-140mgKOH/g hydroxyl value, (B) a melamine resin having 1000-3000 number-average molecular weight, (C) an epoxy group- containing acrylic resin having 10-40 epoxy equiv. and 5000-15000 number-average molecular weight and (D) a blocked polyisocyanate compound. The amounts of the components are preferably 65-80wt.% component (A) and 35-20wt.% based on the total amount of the components (A) and (B) and preferably 10-20 pts.wt. component (C) and preferably 1-10 pts.wt. component (D) based on 100 pts.wt. sum total of the components (A) and (B).
Patent JP-H05149448-A (JP)
Title: Boot
Inventor: HARADA MASAO
IPC: F16J3/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the boot high in seal strength as a constant velocity joint for a vehicle, which can be used under high temperature and high speed rotation, and also can keep flexibility required even under high speed rotation. CONSTITUTION:The boot 1 is made of elastic material whose tensile elastic modulus is in a comparatively high range of 100 to 1000kg/cm<2>. The boot includes at both the sides of its bellows section 2, a large diameter fixing section 3 and a small diameter fixing section 4 to which the outer ring 9 and the shaft 10 of a constant velocity joint 8 are closely sealed respectively. A circular projected section 14 is formed in the inner circumference of the large diameter fixing section 3, and a circular recessed groove 15 where a ratio of width A to depth B (A:B) is 1:2 to 1:5, is formed in the outer circumference of a section corresponding to the circular projected section 14. A circular recessed groove 17 to which the circular projected section 14 is coupled in while being deformed, is formed in the outer ring 9 of the constant velocity joint 8.
Patent JP-2000159828-A (JP)
Title: Photosensitive resin composition, electron-beam-curable resin composition, and their cured items
Inventor: MATSUKAWA KENJI
IPC: G03F7/028
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition which cures quickly and gives a cured item excellent in adhesiveness, external appearance, and chemical resistance and having high surface hardness and strengths by compounding (A) a polymerizable (meth)acrylic syrup comprising (Al) a (meth) acrylic polymer having polymerizable double bonds and prepared by using a compound containing at least one metal selected from among Zn, Sn, and Zr, as a catalyst, and (A2) a polymerizable monomer with (B) a photopolymerization initiator. SOLUTION: The (meth)acrylic polymer having polymerizable double bonds is a polymer formed by reacting a (meth)acrylic polymer having carboxyl groups with a polymerizable unsaturated epoxy compound and/or a polymer formed by reacting a (meth)acrylic polymer having epoxy groups with a polymerizable unsaturated acid compound. The compound containing at least one metal selected from among Zn, Sn, and Zr is a catalyst for the reaction of carboxyl groups with epoxy groups and is used for accelerating the introduction of polymerizable double bonds. Examples of the catalyst include Zn octanoate, Sn octanoate, and Zr octanoate.
Patent JP-H08209396-A (JP)
Title: Composite electrode for electrolysis
Inventor: ASAKI TOMOMI
IPC: C25D7/06
Filed: 1994-12-30
Abstract: PURPOSE: To adjust the distance between an anode and a cathode with high precision with a simple structure by forming an anode opposed to a cathode consisting of a rotary drum with a pair of electrode base materials and binding both materials together through plural intermediate materials. CONSTITUTION: A composite electrode for electrolysis is formed with a cathode consisting of a rotary drum and an anode opposed to the cathode at a regular interval and having an arched inner face. This anode is a composite electrode 20 consisting of a first electrode base material 1 formed by coating a core 7 consisting of a clad material of copper and iron with a titanium thin sheet and a second electrode base material consisting of a titanium material with the plurally split surface coated with iridium oxide. A titanium thread part 9 with the surface coated with platinum is provided in the first electrode base material 1, and the second electrode base material is fixed to the first electrode base material 1 by a bolt 6 from the cathode side through intermediate materials 4 and 5.  Consequently, the distance between the second electrode base material and the coated rotary drum is precisely controlled to 0.01-0.1mm, and an excellent large-sized composite electrode for electrolysis is obtained.
Patent JP-H11156930-A (JP)
Title: Method for molding molded laminate
Inventor: KOIDE NATSUKI
IPC: B32B7/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To solve inconveniences of peeling off or the like by decreasing an adhesion process by a method wherein an adhesive is applied to the whole surface of a rear side of a skin material of which a peripheral size is larger than a resin core material, dried, which is stuck to the resin core material, and a swollen out outer peripheral part of the skin material to the resin core material is stuck to the other side surface of the resin core material by being entangled. SOLUTION: An adhesive is precoated on the whole rear surface of a skin material 36, and dried. An outer peripheral part is pinched with a clamp part 33 by making an adhesive coated side of the skin material down on a molded surface 21b of a molding tool 21, and the adhesive is heated. Then, the skin material 36 is sucked from a suction passage 26 with a vacuum pump, molded so as to follow a profile of a resin core material 31, and the skin material 31 is stuck to the resin core material 31 with the adhesive by vacuum molding. Then, a part of a part 37 swollen out from the resin core material 31 of the skin material 36 is left as an adhesion margin part. Then, an entangling in tool 35 is pressure welded to the adhesion margin part 38 of the skin material 36, and the adhesion margin part 38 is entanled to a rear surface side from an end of the resin core material 31 to be bonded.
Patent JP-H08175970-A (JP)
Title: Bathing agent
Inventor: BABA TADASHI
IPC: A61K8/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a bathing agent hard to develop its blocking, never rendering sticky, easy to handle because of standing dry, and having skin-beautifying effect owing to its humectancy, by mixing fine, porous and granular glucose with specified specific gravity with an inorganic salt such as sodium sulfate or sodium chloride. CONSTITUTION: This bathing agent is obtained by mixing fine, porous and granular glucose 0.6 in specific gravity produced by spraying scheme with an inorganic salt such as sodium sulfate, sodium chloride or seawater-evaporated-to- dryness product, and also, according as necessary, perfume, skin-beautifying ingredient, medicinal ingredient and/or colorant. Formulation of the granular glucose increases the apparent specific gravity of this bathing agent and renders the agent dry as a result of the absorption of the liquid component into the glucose.
Patent JP-H08177240-A (JP)
Title: Unit room for aged person
Inventor: UENO TAKASHI
IPC: E04H1/02
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate renovation or modification by providing a basic frame inside a dwelling space, and mounting units such as standardized window, furniture, wall, floor, etc., capable of loading and unloading successively to the basic frame. CONSTITUTION: A basic frame 2 having a module as a unitized room for an aged person is mounted inside a dwelling space in house, etc. Units such as window unit 3, furniture unit 4 incorporating various kinds of equipments therein, wall unit 5 including balustrade and finish are mounted to the basic frame 2 to build up a unit room. Accordingly, components of the units are standardized to make it possible to select the contents of a room in accordance with conditions of the aged person.
Patent JP-2000168922-A (JP)
Title: Storage faclities in bedrock
Inventor: TERADA TAKEHIKO
IPC: B65G5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To support a lining material itself and realize a stable structure by interposing an insulating material with an adhesiveness for insulating between a lining material and backfill metal structurally between the lining material and the backfill metal. SOLUTION: An insulating material 13 for insulating the lining material L and backfill concrete C structurally is interposed therebetween. The insulating material 13 is composed of for example, the asphalt with an adhesiveness. An uneven part 14 is formed on the surface 13a of the opposing side to the backfill concrete C of the insulating material 13. The uneven part 14 ensures the stick between the insulating material 13 and concrete C. In the storage facility in a bedrock constituted like above, the lining material L is adhered to the insulating material 13 by the adhesive force of the insulating material 13. Thereby, the lining material L is supported by itself and a stable structure can be realized.
Patent JP-H11159300-A (JP)
Title: Conveying device and method
Inventor: NODA KENJI
IPC: B65G47/57
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device and a conveying method that can reduce the bulk, that is, miniaturize an elevating part and an elevating means while leaving the merit of conventional conveying devices. SOLUTION: A conveying device is provided with an elevating means provided with an elevating part 4 in a shaft, being guided by a guide means while holding a material 1 with its lower face 13 in an opened state, and a bottom part moving means 2 positioned at a shaft bottom part 8 and moving on a track, with the material 1 loaded on its upper face receiving part 16. The bottom part moving means 2 is so formed that the upper face receiving part 16 is movable into a position below the opened part of the elevating part 4, and in this position, the material is transferred between the elevating part 4 lowered to the shaft bottom part 8, and the bottom part moving means 2.
Patent JP-2001154418-A (JP)
Title: Image forming device and process cartridge
Inventor: ARATAIRA FUMIHIRO
IPC: G03G9/09
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which sticking to magnetic particles and spending are not caused even after long-term use, the increase of the resistance of the magnetic particles is suppressed, potential by electrification on a photoreceptor is stably applied and the formation of a defective image due to the scraping and scuffing of a photoreceptor and a defective image due to defective fixation and offsetting in fixation can be prevented. SOLUTION: In the image forming device, the contact electrifying member of an electrifying means is a magnetic brush comprising magnetic particles having 1×104-1×109 Ωcm volume resistance, a toner contains at least a bonding resin and a colorant and the bonding resin is a resin containing a hybrid resin component having a vinyl polymer unit and a polyester unit.
Patent JP-H0729278-A (JP)
Title: Disk player
Inventor: KATO KAZUNARI
IPC: G11B17/051
Filed: 1993-12-10
Abstract: PURPOSE:To surely identify a disk with a diameter different from each other and to mount it on a disk driving mechanism. CONSTITUTION:A stopper 31 is supported movably on an upper chassis 25 supporting a clamper 26. Disk identifying projections 37a, 37b and lock pins 38a, 38b are provided on a pair of lock releasing levers 35a, 35b moving together with the stopper 31. The stopper 31 is locked when the lock pins 38a and 38b are enegaged with lock grooves 42a, 42b, and a small diameter disk is positioned by the stopper 31. Although no disk identifying projections 37a, 37b are depressed simultaneously by the small diameter disk, when the disk identifying projections 37a and 37b are depressed by a large diameter disk simultaneously, the lock pins 38a, 38b are off from the lock grooves 42a, 42b, and the lock is released. Then, the stopper 31 is moved to a position where the large diameter disk is mounted on a turntable 23.
Patent JP-H03200395-A (JP)
Title: Connection of conductor in multilayer wiring board
Inventor: NISHIMURA HITOSHI
IPC: H05K3/40
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an excellent electric connection by connecting an inner layer conductor to an outer layer conductor connector with a solder material via a viahole in which part of an insulating layer between the inner layer conductor and the connector is removed. CONSTITUTION:Part of an insulating layer 3 interposed between an inner layer conductor 2 and an outer layer conductor connector 4a is removed, a solder material 6 is filled in a viahole 5, and thermally melted to be connected. When the material 6 is melted, the layer 3 between the connector 4a around the viahole 5 and the conductor 2 removed in advance, the melted solder is collapsed at its surface tension by the connector 4a. Gas generated from flux staying in the viahole 5 is externally extruded, the solder is simultaneously introduced to the inside of the connector 4a to eliminate generation of a cavity in the viahole 4. Thus, an excellent electric connection is obtained.
Patent JP-2001149523-A (JP)
Title: Reel unit
Inventor: HIRAI SEISHI
IPC: A63F5/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To dissolve such a problem that there is the possibility that a deviation is generated between the stop position of a reel, which is judged by a microcomputer, and a position where the reel is really stopped when a stepping motor becomes out of order, and especially when the reel is stopped within one revolution in an auxiliary reel which is not restricted by a rotary direction or a rotary speed. SOLUTION: A reel unit 60 is provided with multiple tooth parts 85 in a reel body in a circular shape and sensors 93 and 95 for detecting the respective tooth parts 85 when the reel body 71 is rotated.
Patent JP-H07170767-A (JP)
Title: Rotation controller for ultrasonic motor
Inventor: OZAWA SUEO
IPC: H02N2/00
Filed: 1993-12-14
Abstract: PURPOSE:To control the number of revolutions of an ultrasonic motor accurately and stably under load fluctuation over a wide range. CONSTITUTION:An oscillation circuit 3 outputs an oscillation signal phi1 having fixed frequency set by a frequency setting circuit 1 to a phase variable circuit 5. The phase variable circuit 5 outputs oscillation signals phi1, phi2 to driver circuits 7, 9. The driver circuits 7, 9 amplify the oscillation signals, and supply an ultrasonic motor M with the amplified oscillation signals from transformers T1, T2 as drive signals V, V'. A speed command circuit 27 commands the number of revolution to a DC control circuit 13 through a mixing circuit 25. The DC control circuit 13 supplies the driver circuits 7, 9 with a DC supply power supply, in which the phase of the AC voltage of a commercial power supply 29 is changed over in response to a speed command level and electricity is conducted, and an amplification degree is varied in response to the speed command level.