baber/WOPTO huggingface dataset:
Patent JP-H10102544-A (JP)
Title: Battery-driven work machine
Inventor: KINUKAWA HIDEKI
IPC: H02P7/29
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To surely suppress the temperature rise exceeding the rated temperature of a motor without interrupting the work. SOLUTION: This work machine is provided with a current sensor 68 detecting the current value fed to a motor 3 and a control means 66 calculating the differential actual heat quantity ΔW of the motor 3 based on the integrated value integrated with the second power value (i-iN)<2> of the difference (i-iN) between the detected value (i) of the current sensor 68 in the prescribed work time t0 and the rated current value iN in time, where (i--iN) is added when it is positive, and it is subtracted when it is negative.  The control means 66 outputs the control signal to subtract the output decrement ΔP proportional to the difference (W-W0 ) between the differential actual heat quantity ΔW and the allowable heat quantity W0 from the output quantity of the motor 3 when the differential actual heat quantity ΔW exceeds the allowable heat quantity W0 of the motor 3 to a chopper circuit 67.
Patent JP-H1175940-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which can simultaneously satisfy all of a cleaning effect for a tooth surface, a scraping effect for a border between teeth and gums, and a hitting feeling to gums. SOLUTION: On a bristling surface 1a of a head part 1, a plurality of bristle bundles 3 wherein the cross sectional shape is an X-shape are planted along the central line L in the longitudinal direction of the head part 1, and at the same time, a plurality of bristle bundles 4 having a smaller bristle stiffness than the bristle bundles 3, are planted on both external sides of the bristle bundles 3. When teeth are brushed by a scrubbing method using this toothbrush, tartar on the surfaces of teeth and food residues can be effectively scraped off by a sharp end protruding part of each bristle bundle 3 having the X-shaped cross section, being planted along the central line L in the longitudinal direction of the head part 1.  Also, the bristle bundles 4 having the smaller bristle stiffness, which are planted on both external sides of the bristle bundles 3, hit the border between teeth and gums and brush there gently, and the hitting feeling to gums is improved as well.
Patent JP-2000087332-A (JP)
Title: Cage block and multi-stage stacking method
Inventor: WATANABE YUSHI
IPC: E02B3/14
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cage block excellent in a shape-retaining property and a multi-stage stacking property. SOLUTION: This cage block is constituted of a concrete frame 2 formed to have a U-shaped plan and provided with a notched step 5 at the front side of the underface and through holes 4 at the back wall and both side walls, and a wire neting frame 3 formed to have a U-shaped plan and connected to the front ends of both side walls of the concrete frame at both open side ends.
Patent JP-H01102591-A (JP)
Title: Thermal fixing device
Inventor: NAKAMURA JUNJI
IPC: G03G15/20
Filed: 1987-10-16
Abstract: PURPOSE:To uniformly and with high efficiency cool a temperature, and also, to suppress the power consumption by providing an exhaust fan and a ventilation fan in the periphery of a thermal fixing device and also driving both or one of two pieces of fans by a motor for driving the thermal fixing device. CONSTITUTION:Cooling in the device is executed by an exhaust fan 1 and a ventilation fan 2, and for instance, the ventilation fan 2 of them is provided on a driving shaft 8 which is extended to the other end of a driving motor 7. In this state, generated hot air is sucked and exhausted by the exhaust fan 1, and simultaneously, the hot air which is scarcely sucked from the exhaust fan 1 is blown forcibly by the ventilation fan 2, and can be exhausted more efficiently and uniformly. Also, by driving the ventilation fan 2 by the motor 7 for driving a thermal fixing device 4, the power consumption can be suppressed.
Patent JP-H02180828-A (JP)
Title: Substance for curing male impotent desease
Inventor: AAUIN GOORUDOSUTAIN
IPC: A61K31/495
Filed: 1989-10-05
Abstract: PURPOSE: To maintain the erection effect of a male mammalian in need of the treatment and treat the male sexual impotence by administering a non-toxic therapeutically effective dose of etoperidone or a pharmaceutically acceptable acid addition salt thereof to the patient. CONSTITUTION: A non-toxic therapeutically effective dose of etoperidone or a pharmaceutically acceptable acid addition salt thereof is administered to a male impotence patient. The administration is parenterally, orally or rectally carried out. The optimal administration method is a parenteral administration method or a direct injection method into a penis. Etoperidone hydrochloride is preferably orally administered at a daily dose of approximately 50-400mg.
Patent JP-H11103077-A (JP)
Title: Photoconductive type light receiving element
Inventor: NOZU EIJI
IPC: G01J1/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an photoconductive type light receiving element capable of detecting intensity and wavelength of a light with simple constitution. SOLUTION: A photoconductive type light receiving element detects a light by using the change of electric resistance which is generated by a light which enters a light receiving surface LS. The light receiving surface LS is constituted of surface conducting layers formed on the surface of diamond 2, constituted by arranging a plurality of light receiving parts LP different in spectral sensitivity, and constituted so as to be able to measure individually each electric resistance of the light receiving parts LP.
Patent JP-H09107203-A (JP)
Title: Switching element and semiconductor device
Inventor: UDA NAONORI
IPC: H03K17/693
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To realize a high isolation characteristic with a small-scale circuit constitution by providing an inductor forming a resonance circuit on the outside of a transmission line. SOLUTION: A first transmission line between an input/output terminal RC and a reception terminal RX through which a weak signal inputted from an antenna 1 is transmitted to an amplifier and a second transmission line between a transmission terminal TX and the input/output terminal RC through which a transmission signal from the amplifier is transmitted to the antenna 1 exist. The first transmission line is provided with FETs 2 and 3, and the second transmission line is provided with FETs 4 and 5. An inductor 6 to constitute the resonance circuit is provided between the reception terminal RX and the transmission terminal TX on the outside of first and second transmission lines like a bridge between first and second transmission lines. Thus, a high isolation characteristic is obtained without degrading the insertion loss by the small-scale circuit constitution.
Patent JP-H0569454-A (JP)
Title: Insert molding device and method of rotor
Inventor: KOIZUMI HIROSHI
IPC: B29K105/22
Filed: 1991-09-13
Abstract: PURPOSE:To hold a rotor main body on the inner wall side of a cavity by high pressure gas and to prevent the creeping of a resin to the rotor main body by providing a gas supply and discharge means communicating with a part or the whole of the inner wall of the cavity. CONSTITUTION:At the time of the insert molding of a rotor, a rotor main body 1 is held at its upper and lower peripheral edges by elastic seal members 6. As a result, the peripheral wall part of the cavity 2 and the central part thereof are isolated through the rotor main body 1 to form an independent gap 2A. The gap 2A is filled with the high pressure gas supplied from a high pressure gas supply and discharge means 13 through a passage 10. Thereafter, a resin is supplied to the central part of the cavity 2 from a sprue 5 through a gate 4 to form the shaft part of the rotor main body 1.
Patent JP-H0790822-A (JP)
Title: Support device of bumping post
Inventor: KOBAYASHI SHOZO
IPC: E01F13/00
Filed: 1993-09-24
Abstract: PURPOSE:To stably hold a bumping post. CONSTITUTION:On a lower part of a bumping post 1, deformed shaft-ends 10, 10 supporting rotary engagement body 2 free to revolve and formed on its end part are projectively formed. In the meantime, on an opening part of a base part cylindrical body 40, engagement guide grooves 31, 31 are arranged, and in the case of making the bumping post 1 as an erection position, by drawing out the bumping post 1 and revolutionally operating it, the deformed shaft- ends 10, 10 are made to pass an introduction passage 32 and a by-pass groove passage 35 in engagement guide grooves 31, 31. In a route to a narrow gate passage 37 continuously formed on its deep end, by a revolving guide surface 36, the deformed shaft-ends 10, 10 are made small in width, and passing through the narrow gate passage is made possible. By storing the deformed shaft-ends 10, 10 in a doubleacting cavity 38 and returning them to a tilting position by their dead weight, passing from the narrow gate passage 37 is made impossible, and at this position, the bumping post 1 is held in the erection state.
Patent JP-H01107694-A (JP)
Title: Current controller for current type inverter
Inventor: UEDA SHIGETA
IPC: H02M7/48
Filed: 1987-10-19
Abstract: PURPOSE:To reduce input voltage to an inverter section rapidly, and to inhibit the phenomenon of overcurrents by quickening the response of output currents to the fluctuation of input voltage to the inverter section. CONSTITUTION:When the phase command value phi of output currents from a vector computing element 1 changes by stages, input voltage e1 to an inverter section 4 suddenly diminishes. Consequently, a deviation ed with output voltage eR from a converter section 2 is increased, and DC currents id are also augmented. Since difference is generated between an output signal idr from a current control system model 144 and id' at that time and id' is made larger than idr, a compensating element 142 operates so as to lower output voltage eR from the converter section 2 by a transfer function G2(S) for the element 142. Output voltage eR from the converter section 2 is reduced, thus preventing overcurrents.
Patent JP-S63116576-A (JP)
Title: Image input device
Inventor: SHIMIZU HIROSHI
IPC: H04N5/335
Filed: 1986-11-05
Abstract: PURPOSE:To improve a resolution by compensating the deterioration in picture quality which is caused by the overlap of the apertures of picture elements due to the drift of an optical path or an image pickup element. CONSTITUTION:An optical path shifting means 6 shifts the optical path by a pitch of 1/2-1/n of the picture element pitch of the image pickup element 5, operates the image pickup element 5 whenever it shifts the optical path, obtains and fetches image data to an image memory 9. Through this operation, image data stored in a memory 9 with 2-n banks has information as much as 2-n times picture elements that the image pickup element 5 has. Since the data has noise components due to the overlap of the apertures of the image pickup element 5, a fining means 10 calculates the image data stored in the memory 9 with plural banks and takes out highly fine image data. Thus high resolution image data can be obtained which is equivalent to image data coming from picture elements having apertures with areas smaller than ones that the picture elements that this embodiment employs.
Patent JP-H11103490-A (JP)
Title: Mobile communication system and base station device for the same
Inventor: SUGITA SHIGERU
IPC: H04W4/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively use a memory for a limited database which the base station possesses and to provide a download service of local information by executing appropriate memory management. SOLUTION: When local information is downloaded from a management, control device in accordance with a request from a base station, this local information is transferred to a mobile station of a requester from the base station and at the same time it is decided whether it is effective or not to add and store or update and store the local information in a data storage part 54 of the base station by comparing a ratio of an update frequency of the local information and an access frequency from the mobile station with a threshold value. Then, when it is decided that to store the local information is effective, the local information is added and stored or updated and stored in the data storage part 54 and, on the other hand, when it is decided the effectiveness is low, addition storage or update storage of the local information is not executed.
Patent JP-S63116307-A (JP)
Inventor: KATO JUNICHI
IPC: C04B35/00
Filed: 1986-11-04
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-H02108974-A (JP)
Title: Probe for substrate
Inventor: HIRAI YUKIHIRO
IPC: H05K3/36
Filed: 1988-10-18
Abstract: PURPOSE:To apply the probe to a low-cost, high-density measuring electrode by using flexible wiring board technique and forming many probes for measurement at high density pitch. CONSTITUTION:A flexible wiring substrate FPC where wiring is formed at pitch matching electrodes to be measured is wound around a core of made of cylindrical elastic silicone rubber in its circumferential direction. The wiring is disconnected at contact parts between electrodes of a glass substrate LCD and the substrate FPC. Here, the technique of the substrate FPC is utilized as it is to form many probes for measurement at the high-density pitch, so probes for the substrate corresponding to the low-cost, high-density measuring electrodes are obtained. Consequently, double contacting is possible and a four- terminal method is employed to measure the wiring resistance of the substrate LCD to be measured with high accuracy. Further, the contact parts are disconnected to obtain the contact states of the contact parts with the electrodes from whether or not both wires are electrically connected.
Patent JP-H03125010-A (JP)
Title: Nut structure
Inventor: DEGUCHI TAKESHI
IPC: F16B37/08
Filed: 1989-10-07
Abstract: PURPOSE:To ensure locking and free installment by providing a plate body for stopping a bolt in engagement, on the bottom of each notched part, and by arranging an engag ing stoppage in such a way that the distance between the engagement stoppage and a rotational axial centre of a nut becomes smaller than a radius of an external part of the bolt. CONSTITUTION:A plate body 4 having a form of the letter U when seen two- dimensionally, is mounted on each nut 2, along with an inner circumference of its notched part 3. The inner circumference of a curved part of the plate body 4 forms an arc of radius L with a center identical with a rotational axial center of the nut 2, and the radius L is smaller than a radius R of an external part of the bolt 1. The thickness of the inner circumference of the plate body 4 is not small than a pitch of the bolt 1, and its curved part is arranged at an angle where the external part of the bolt 1 intersects. Of the curved parts, at a position where the external part of the bolt 1 intersects, a V-lettered notched part 4b is formed. Looseness in a diametri cal direction in a connection part between the respective nuts is formed smaller than a difference (L-R') between the distance L between an engaging stoppage 4a and a rotational axis core of the nut 2, and a radius R' of the root part of the bolt 1, while relative rotation between the respective nuts 2 is formed so as to allow rotation at approximately not less than 45 deg..
Patent JP-H09104065-A (JP)
Title: Method for curling mouth part of container made of styrenic resin foamed sheet and container
Inventor: FUJIWARA YUJI
IPC: B29K25/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To easily curl the mouth part of a container made of a styrenic resin foamed sheet by reducing the wall thickness of a bent part under compression to shorten the distance up to a rear surface to improve heat conductivity and collapsing cells to allow them to approach a non-foamed state to enhance heat conductivity and performing preforming so as to obtain a thickness ratio optimum to curl treatment. SOLUTION: A container has a container main body 11 and the opening flange 14 extending to the outer periphery of the opening part of the container main body and the opening flange is subjected to curl processing to obtain a container made of a styrenic resin foamed sheet having a mouth part formed thereto. In this container, the opening flange is formed so as to have the horizontal part 14A parallel to the bottom surface of the container main body and the leading end part 14B is downwardly bent from the horizontal part at an angle of 45 deg. or more. The thickness ratio of a region subjected to curl processing is set so that (wall surface part 11A of container main body):(horizontal part 14A):(leading end part 14B)=1:0.9:0.7-1:0.5:0.25 to perform curl processing to mold the mouth part.
Patent JP-2000090717-A (JP)
Title: Vehicular headlamp
Inventor: ISHIDA HIROYUKI
IPC: F21V7/16
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To set a light distribution pattern for low beam to be a light distribution pattern with a cutoff line and to sufficiently ensure visibility of a the upper part before a vehicle during high beam running, in a vehicular headlamp constituted so that beam switching between the low beam and the high beam is performed by vertically tilting a reflector by a given angle. SOLUTION: An upward polarizing prism 40 projecting substantially vertically downward from the upper side of a reflector 20 to the periphery of a height position of the top edge of its reflecting surface 20a is provided near the front part of a front end opening 20d of the reflector 20. In switching from a lower beam to a high beam, part of deflected light from the reflecting surface 20a is made incident on an upward deflecting prism 40 interlocking with upward tilting of the reflector 20, and part of the beam is reflected radiated near the part above a cutoff line by deflecting and transmitting action of the upward deflecting prism 40.
Patent JP-2000090768-A (JP)
Title: Contact type start switch for automatic door
Inventor: MARUTA KOJI
IPC: H01H13/16
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a contact type start switch for an automatic door in which the reliability can be enhanced and the cost and thickness can be reduced. SOLUTION: A start switch 1 is disposed in a door, and actuates with application of pressing force so as to start a drive device for the door. The start switch 1 is configured such that a contact substrate 4, a contact operating plate 5 and a pressing sheet 6 are arranged in a storage space defined between a base 2 and a cover 3 disposed into or out of approach thereof. A plurality of contact terminals 22 are formed at the contact substrate 4 apart at least in a vertical direction. A flexible contact member 33 is disposed in the contact operating plate 5. An operating portion 39, which is pushed by an approach motion of the cover 3 so as to flex the contact member 33 in contact with the contact terminal 22, is formed at the pressing sheet 6.
Patent JP-H09103415-A (JP)
Title: Magnetic resonance observation device
Inventor: KARASAWA MASARU
IPC: A61B1/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance observation device capable of improving the insertability into a living body of a thin tube and an RF signal reception antenna system, building high-definition images based on magnetic resonance signals from the living body and making precise a diagnosis. SOLUTION: In this magnetic resonance observation device for providing the RF signal reception antenna system 27 in the tip constitution part 10 of an insertion part insertable into the body and performing magnetic resonance observation by inserting the tip constitution part 10 into the body, connection relay parts 18 made of non-ferromagnetic metal provided with the magnetic susceptibility of a level for not obstructing an image diagnosis by magnetic resonance images is interposed between the tip constitution part 10 of the insertion part and a bent tube part 9 adjacent to it.
Patent JP-H01106598-A (JP)
Title: Vtr
Inventor: HIRAI JUN
IPC: H04N9/802
Filed: 1987-10-19
Abstract: PURPOSE:To prevent occurrence of interference with sound signals caused by the mixture of additional signals into chrominance components, by setting the characteristic of the trap circuit of the recording system of the chrominance components to a value close to the maximum value while the additional signals are superimposed during a vertical blanking period. CONSTITUTION:The output signal of an ACC circuit 4 is supplied to a level detection controlling circuit 13 where the level of the highband component of low-chrominance components overlapping FM sound signals is detected and the detected signal of the circuit 13 is supplied to a trap circuit 5 where the signal is detected and the signal components overlapping the FM sound signals are reduced in accordance with the detected level. The signal of an FM modulator 7 is supplied to a synchronizing separator circuit 14 and separated synchronizing signals are supplied to a killer signal forming circuit 15 where killer signals containing the overlappable period of additional signals are formed. When the killer signals are supplied to the controlling circuit 13, a control signal is formed so that the characteristic of the trap circuit 5 can become value close to the maximum value. Therefore, possibility of occurrence of noise in sound signals can be eliminated.
Patent JP-H08104817-A (JP)
Title: New fluorane compound and coloring recording material using the same
Inventor: HIDAKA TOMOYA
IPC: C09B11/28
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a compound having a specific structure and giving an useful coloring dyestuff capable of maintaining the whiteness of a non-colored part for a long period when used for labels, etc., excellent in preservability against light, and especially excellent in the preservability of the ground color. CONSTITUTION: The fluorane compound of the formula (R<1> is H, methyl; R<2> is H, halogen, 1-5C alkyl or alkenyl, halogenated 1-3C alkyl; n is 1-3). A coloring recording material contains the compound and a developing agent for developing the compound as main components. The compound is obtained by condensing a benzoylbenzoic acid with a 4-aminophenol derivative in the presence of a dehydrative condensation agent such as sulfuric acid, phosphoric acid or acetic anhydride at a reaction temperature of 0-100 deg.C and subsequently subjecting the condensation product to an inner ring-closing reaction in the presence of an alkaline substance in an organic solvent. Examples of the compound include 2-anilino-3-methyl-6-anilinofluorane, 2-(4-methylphenyl)amino-3-ethyl-6- anilinofluorane, and 2,6-dianilino-3-methylfluorane.
Patent JP-H0820202-A (JP)
Title: Pneumatic tire
Inventor: OGAWA MASAKI
IPC: B60C13/00
Filed: 1993-09-13
Abstract: PURPOSE:To improve regeneration life of, especially, a large tire as well as improve appearance of a tire greatly by using a rubber composition which contains ethylene-propylene-diene rubber as main component and excels in weather resistance, heat resistance, crack growth resistance, and wear resistance in a tire side wall. CONSTITUTION:A pneumatic tire contains more than 20 parts of rubber which contains ethylene-propylene as main component and satisfies all the following conditions; (1) glass transition temperature measured by DSC is -50 deg.C or less, (2) iodine value is 10-34, (3) weight average molecular weight is 220,000 or more, (4) ethylene content is 68-85mol%, (5) molecular weight distribution is 3.0 or more, (6) 95<=1.5X(iodine value)+(ethylene content)<=120, and (7) 90<=(weight average molecular weight)X10<4>(ethylene content)<=110 for 100 parts of rubber component, 10 parts of isoprene rubber or more, 10 parts of process oil or more, and 20-100 parts of inorganic filler.