baber/WOPTO huggingface dataset:
Patent JP-H02136389-A (JP)
Title: Anchor with spherical polygon main body and forked leg
Inventor: HORI SHUJI
IPC: B63B21/44
Filed: 1988-11-15
Abstract: PURPOSE:To make anchor small-sized and lightweight, obtain a large holding power, and allow a powerless person to handle it safely and handily by fitting an anchor handle, forked legs and anchor arms to a composite main body constituted of a ball, a polygon or their combination. CONSTITUTION:A composite main body 3 constituted of a ball, a polygon or their combination is used as a heavy weight in this anchor suitable for a highly leisure-oriented small ship, and an anchor handle 1 is fitted at the top of the main body 3. Legs 4 are fitted on extension lines connecting the center of the main body 3 and both sides of the bottom of the main body 3, a through hole penetrating the center of the main body 3 is formed in parallel with the line connecting both legs 4, and a head pin 5 is inserted into it. Anchor arms 2 are fixed at both ends of the head pin 5, the anchor arms 2 are rotatably provided by an angle of about 45 deg. in the longitudinal direction, and an oil groove 6 is formed on the head pin 5.
Patent JP-S63142371-A (JP)
Title: Image forming device
Inventor: OJIDA HIDETSUGU
IPC: G03G15/02
Filed: 1986-12-05
Abstract: PURPOSE:To suppress variation in the sensitivity of an image carrier with temperature changes by generating an output required to charge the image carrier electrostatically according to the output of a sensitivity control means. CONSTITUTION:A thermistor 15 functioning as a temperature detecting means is arranged nearby a photosensitive drum 11 to detect the temperature in the atmosphere in the vicinity of the photosensitive drum 11. Then a sensitivity control part 16 generates a specific output voltage Vout according to the ambient temperature of the photosensitive drum 11 detected by the thermistor 15. Further, a current Iout supplied to an electrostatic charger 12 for electrostatic charging is varied according to the output voltage Vout. Consequently, the variation in the sensitivity of the photosensitive drum 11 with the temperature changes can be suppressed and the quality of a copy image is prevented from deteriorating.
Patent JP-H11108347-A (JP)
Title: Method of monitoring air-fuel ratio control in boiler
Inventor: FURUYAMA MASAYUKI
IPC: F23N1/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To monitor whether the output signal of an inverter is fit for a fuel command value or not, in stages. SOLUTION: In a boiler which controls a proportional control valve 16 and an inverter 28 by inputting the load of a boiler as an input signal into the proportional control valve 16 and the inverter (revolution controller), and controls the quantity of supplied fuel by the proportional control valve 16, and also controls the quantity of air for combustion from a blower 20 by the output signal of the inverter, this method monitors, by comparison, that the output signal of the inverter is within the range of adaptation where the conditions are set to the set load zone, in place of monitoring that the output signal of the inverter is fit for the set load (fuel command value).
Patent JP-H10131272-A (JP)
Title: U-shaped side ditch block for saving small animal
Inventor: ISA TOSHIKI
IPC: E03F5/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a small animal which drops in a side ditch to creep up on a road easily by providing inclined faces which reach an upper fringe of a U-shaped side ditch block from a bottom part thereof and have projection and recessed parts on a surface thereof in parallel with a stream of water opposingly. SOLUTION: A pair of inclined faces 1, 1 which reach an upper fringe 5 of a U-shaped side ditch block 4 from a bottom part 7 thereof are arranged at a predetermined interval in parallel with a direction of a stream 6 in such a manner that they come into contact with a crest side of the side ditch block 4 internally inside the U-shaped side ditch block 4. The inclined faces 1, 1 oppose mutually, are formed at down-grade from openings at both ends of the side ditch block 4 to a central part thereof, and a resin plate having projection and recessed parts 2 is bonded on surfaces thereof or they are formed into a shape having projection and recessed parts directly so that a small animal and insects can creep up on a road.  A region 3 at a slightly lower position than the other region of the bottom part 7 is formed like a recessed part in the vicinity of a climbing step of the inclined faces 1, 1 so that water and earth and sand are collected, plants can grow easily, and the small animal and insects which drop into the side ditch block 4 approach the region 3 and notice the climing step when they look for water. Moreover, it is possible to avoid the obstruction of a water stream in the side ditch due to carcass.
Patent JP-H01135959-A (JP)
Title: Pendulum guide cam device
Inventor: ISHII HISAO
IPC: F16H25/00
Filed: 1987-11-19
Abstract: PURPOSE:To promote a small rolling circular arc angle to be attained by a large contour cam follower holding mechanical strength by providing a pendulum, which moves rolling on a cam surface angle, to be arranged in a protrusive angular part of a cam surface providing introducing and supporting surfaces. CONSTITUTION:Curved introducing surfaces 40, 40' and adaptation supporting surfaces 41, 41' are formed in a corner of a cam C providing horizontal and vertical cam surfaces 4, 4', and a pendulum 2, which turns with a point P' separating from the cam surfaces 4, 4' by a distance (h) serving as the center, is provided. This pendulum 2, placing its top part in the bottom part of a triangular main unit of a circular arc surface 2' and extending a guide part 25 on the cam surface, forms a shape such that the guide part 25 provides an adaptation surface 21, equipped with sliding surfaces 20, 20', in the bottom surface and a guide surface 22 of a cam follower 1 in the upper surface. Accordingly, a rolling circular arc on a cam angle can be selected in no relation to a diameter of the cam follower, and the small rolling circular arc can be attained by large contour cam follower holding mechanical strength.
Patent JP-S62150570-A (JP)
Title: Magnetic head positioning mechanism for magnetic disk device
Inventor: SEGA MASAHIKO
IPC: G05D3/00
Filed: 1985-12-25
Abstract: PURPOSE:To guarantee dust proofness and to attain high speed and high accuracy positioning by holding a magnet to a housing in a way of being moved minutely, exhibiting the attenuation effect of friction between the both and sealing the dust generated from the both so as not to reach the recording and reproducing part. CONSTITUTION:The 1st and 2nd packings 28a-28c, 29a-29c seal the friction part between a magnet 22 and ring parts 27a-27c. That is, in moving the magnet 22, dust is caused from the friction face between the magnet 22 an the rings 27a-27c and the dust scattered to the outside of the rings 27a-27c is not leaked outside by the 1st packings 28a-28c, the dust scattered in the inside of the rings 27a-27c is not leaked to the outside by the 2nd packings 29a-29c. Thus, the dust generated from the friction part resides in the space at the inside of the 1st and 2nd packings 28a-28c, 29a-29c and does not reach the recording and reproducing part by the magnetic head. Thus, the dust proof reliability is ensured and high speed and high accuracy positioning of the magnetic head is attained.
Patent JP-H02138041-A (JP)
Title: Sheet supply device
Inventor: KOBAYASHI HIROYUKI
IPC: B65H3/52
Filed: 1988-11-17
Abstract: PURPOSE:To eliminate frictional sound due to friction between a sheet and a friction pad by releasing pressure welding of the friction pad to a sheet supplying roller when the sheet supplied by the sheet supplying roller is nipped by rollers on the following process-step. CONSTITUTION:When sheets 10 are conveyed and a sheet is nipped, for example, by a platen roller and others on the following process-step, a friction pad 23 is moved to a second position, and pressure welding to a sheet supplying roller 21 is released. Since there is no load due to pressure welding of the platen roller to the friction pad 23, frictional sound or image delay caused by the friction pad 25 is eliminated. Further, when the friction pad 23 is moved to the second position, a regulating member 26 is also moved to the second position, and the tip of the regulating member abuts on the sheet supplying roller 21. The conveyance of the sheets 10 except sheets being on the course of conveyance is thus regulated, and thereby multi-sheets feed can be positively prevented even when pressure welding of the friction pad 23 is released.
Patent JP-S62134079-A (JP)
Inventor: HAINTSU KURISUTEN ROORENTSUEN
IPC: A24C5/18
Filed: 1986-12-08
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-H0987509-A (JP)
Title: Polycarbonate resin composition and sliding member
Inventor: TAKEMURA KAZUYA
IPC: C08L67/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prepare a polycarbonate resin compsn. which does not cause layer separation by mixing an arom. polycarbonate resin, a polyolefin resin, and a plurality of particular resins and a particular compd. together under predetermined conditions and melt-kneading the mixture. SOLUTION: An arom. polycarbonate resin (A), a polyolefin resin (B), a low mol. wt. polycarbonate resin (C), having a phenolic OH group in its terminal, prepd. by mixing 0.05 to 10 pts.wt. arom. bisphenol with 100 pts.wt. component (A) and melt-kneading the mixture, a modified polyolefin resin (D) prepd. by mixing 100 pts.wt. acid anhydride-modified polyolefin resin with a compd. represented by the formula HOOC-R1 -NH2 (wherein R1 represents a 5 or more C alkene, an alkylidene oligomethylene, phenylene, or the like) and melt- kneading the mixture, and a bisoxazoline compd. (E) are mixed together in such proportions that C/(A+C) is 20 to 99wt% (hereinafter referred to as '%'), A+C is 99 to 50%, D/(B+D) is 20 to 100%, B+D is 1 to 50% and E is 0.05 to 5%, followed by melt kneading of the mixture.
Patent JP-S63142752-A (JP)
Title: Recognition device for exchange network action
Inventor: YOSHIMURA SHUJI
IPC: H04M3/24
Filed: 1986-12-04
Abstract: PURPOSE:To recognize the normality of the action of an exchange network with respect to a receiving order by permitting the exchange network to return an analysis result as an answer to the order at the time of writing data from a central controller to the exchange network. CONSTITUTION:At the time of writing from the central controller 1 to the exchange network, an abnormality detecting circuit 110 decodes the order transmitted from the central controller and generates a select signal and the string signal of an MSD in the exchange network. Then it detects the errors of the generated select signal and the string signal, and an ASW transmission circuit returns the error detected result to the central controller 1 as the answer, and returns the select signal and the string signal to the central controller 1 via a data transmission circuit 150. The central controller causes transmission data to correspond with an ASW signal and return data, and decides the continuation of a processing. Thus, the normality of the action of the exchange network with respect to the order can be recognized in the central controller.
Patent JP-H02138026-A (JP)
Title: Paper feeder using cassette case
Inventor: SUGIURA TOSHIAKI
IPC: B65H1/12
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the occurrence of wrinkle, bending and misregistration in loading and unloading a cassette case by providing the second energization means having energization force larger than that of the first energization means for pushing a paper separation member down resisting the energization of the first energization means to separate the top paper from a paper feed roller. CONSTITUTION:When a cassette case 2 is inserted into a case insertion section, since the second energization means 31 pushes a paper separation member 7 down resisting the energization force of the first energization means 5, the top paper P stacked in the cassette case and a paper feed roller 6 are in a separate state. When a paper is supplied after insertion of the cassette case, since a cancellation means cancels the pushing down force against the paper separation member 7 of the second energization means 31, the paper P is pushed up together with the paper separation member 7 having a paper separation claw 9 by the first energization means, and as a result, the top paper is pressedly brought into contact with the paper feed roller 6. Thus, winkles or the like are not produced by separating the paper P and the paper feed roller 6 in loading and unloading the case.
Patent JP-H08145634-A (JP)
Title: Extensometer
Inventor: MAEDA HIROKI
IPC: G01B11/16
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an extensometer in which a speckle pattern is captured certainly even if the state of a test piece is varied as the test proceeds and the elongation is measured. CONSTITUTION: The extensometer comprises an image sensor 2 of a plurality of channels for receiving the laser light emitted from a laser light source 1 and reflected on a test piece W, and a data processing section 3 for calculating the elongation of the test piece W based on the moving amount of speckle pattern being detected by the image sensor 2 every moment. The data processing section 3 and a current control section 5 control the output from the laser light source 1 to sustain the contrast of speckle pattern at a predetermined level or above using the output from the image sensor 2 before starting the test, take in the output from the image sensor 2 every moment during test and control the output from the laser light source 1 to sustain the contrast of speckle pattern within a predetermined range.
Patent JP-H11126712-A (JP)
Title: Unidirectional electromagnetic steel with insulating coating having great tention imparting effect and method for forming the insulating coating
Inventor: YAMAZAKI SHUICHI
IPC: H01F1/18
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To manufacture an unidirectional electromagnetic steel with low core-loss at low cost, by providing an insulating coating formed of boehmite sol with a specific α-aluminized temperature on the surface of the unidirectional electromagnetic steel after normalizing for finishing. SOLUTION: α-alumina with 0.5 μm or less average grain diameter is added to an unidirectional electromagnetic steel after normalizing for finishing, and boehmite sol ground for ten minutes or more or sol in which very small boehmite powder ground for ten minutes or more is dispersed into water is applied thereto and baked at 750 deg.C or more. The grinding process is performed using a ball mill or a colloid mill and added quantity of α-alumina to boehmite is 50 weight % or less. α-aluminized temperature becomes 1000 deg.C or less by grinding the very small boehmite powder or the boehmite sol, and the α-aluminized temperature is further remarkably reduced by adding a ground seed alumina.
Patent JP-2001072367-A (JP)
Title: Safety equipment for passenger transport body
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To heighten the efficiency of fitting to a fixed material of a compound type safety equipment provided between a moving handrail for a passenger moving in the rising direction by a passenger transport body and the fixed material such as a ceiling approaching the moving handrail to form a wedge-like space, and enhance safety. SOLUTION: In this safety equipment including a substantially triangular first safety equipment 3B installed in the suspended state in a wedge-like space formed between a moving handrail and a fixed material such as a ceiling, and a second substantially triangular safety equipment 3C provided on the rear part of the first safety equipment 3B in the fixed state, a safety equipment 4 is formed by the first safety equipment 3B and the second safety equipment 3C, the safety equipment 4 is fixed to a long and single support 5, and the support 5 is fitted to the fixed material.
Patent JP-H02136109-A (JP)
Title: Showcase with freezer
Inventor: NODA YASUO
IPC: A47F7/00
Filed: 1988-11-17
Abstract: PURPOSE:To promote removing waterdrops by heating them sticking to a disher and to contrive shortening a time to drain the water, by a method wherein a disher to which ices stick is held in a disher-placing case providing a heating member after washed in a washing vessel. CONSTITUTION:A washing vessel fitted on the wall surface of the seller side of a main body 1 has water-supplying pipes 18, 19 and a water-draining pipe 20; the former agitate stored water by obliquely supplying water into the vessel and the latter drains the overflow of water. In case of scooping and emptying ices remaining in a state of sticking to a disher 14 are washed. A disher-placing case 21 for holding the disher 14 is so formed that a plurality of dishes 14 are held, and a heating device 22, such as an electric heater or a hot gas tube, is provided for heating an ices-scooping part 16 and waterdrops falling. The disher-placing case 21 is also formed of material with good conductibility of heat, such as metal, etc. After being washed or sterilized, the waterdrops sticking to the disher 14 are heated by the heating device 22 provided in the disher- placing case 21 and removing the waterdrops is promoted and shortening a time to drain the water is contrived.
Patent JP-H09138913-A (JP)
Title: Magneto-resistive head
Inventor: IDEI TOSHIYUKI
IPC: G11B5/39
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To practicably prevent flank reading by making the width of end part regions narrower than a central region which is a magnetosensitive part to the extent of obviating the occurrence of a side lobe by the transition region at the boundary between both regions. SOLUTION: This magneto-resistive head(MR head) has stripes consisting of laminates of magneto-resistance effect films(MR films) 1, nonmagnetic films 3 and magnetic films 2. The central region of these stripes has a reproducing function. The end part regions are provided with a pair of electrodes 6, 7 via antiferromagnetic films or permanent magnet films 5. The width P of the end regions is made narrower than the width of the central region and is set at P<5μm to the extent of substantially obviating the occurrence of the side lobe by the transition region at the boundary between the central region and the end part regions in the reproduced output characteristics at the time of off- tracking.
Patent JP-H11195671-A (JP)
Title: Semiconductor device
Inventor: VICTOR MANUEL TOORES
IPC: H01L21/60
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of reducing a die in dimensions and optimizing bonding pads in number corresponding to a die of given dimensions, and a manufacturing method thereof. SOLUTION: A semiconductor device 20 is possessed of an active circuit 22 and a bonding pad region 24, where bonding pads 26 are arranged in rows in the bonding pad region 24. A bonding pad set is composed of bonding pads which are each selected out of each row of the pads. The bonding pads 26 are arranged in a specific manner in the bonding pad region 24, where a first wire pitch is given between pads which are adjacent to each other and belong to the same set, a second wire pitch is given between pads which are adjacent to each other and belong to different sets, and the arrangement of the bonding pads 26 are determined.
Patent JP-H05132918-A (JP)
Title: Waterway block with water gate and its construction
Inventor: NAKAGAWA AKIRA
IPC: E02B13/02
Filed: 1991-11-07
Abstract: PURPOSE:To reduce the weight of waterway blocks with water gate as well as easily transport and construct them. CONSTITUTION:Left- and right-handed L-shaped blocks 1 are set on the left and right sides of a waterway, and steel frame parts 2 are attached to the bottoms with bolt holes of the L-shaped blocks to connect the blocks. The bottom plate 10 of the water gate 3 is attached to near the bottom of the L- shaped blocks, and the water gate 3 is pivotally attached to the bottom plate in a vertically movable manner. Concrete is then placed in the steel frame parts of the bottom.
Patent JP-H05129890-A (JP)
Title: Discrimination feedback type equalizer
Inventor: FUJII MASAAKI
IPC: H04B3/14
Filed: 1991-11-08
Abstract: PURPOSE:To provide the discrimination feedback type equalizer with less calculation quantity, whose control is stable and in which number of pre-detective type taps is a definite number. CONSTITUTION:An adaptive filter applying adaptive processing to a serial input signal sample y(n) for each sample while keeping the serial signal or an IIR-ADF (adaptive Digital Filter) or a sub-band ADF provided with an adaptive algorithm in which each tap coefficient of the adaptive filter is changed adaptively by an error output ef(n) between an output d(n) of a discriminator 30 outputting a final object signal and an output signal a(n)+b(n) being the sum of N-sets of adaptive filters converting optional definite number N of samples into a parallel signal altogether and applying individual adaptive processing to outputs at an interleaved time interleaving each N sample of the parallel output is employed for one or both of a feedforward filter 10 forming a pre-detective discrimination feedback type equalizer and a feedback filter 20 being a linear prediction device.
Patent JP-H02142317-A (JP)
Title: Operation device for protective control
Inventor: MIYATA MITSUFUMI
IPC: H02H3/02
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the size of an operating unit and to eliminate phase shift of data by providing a single sample holder for a plurality of AC input channels and arranging a means for correcting the phase shift of sampling data at the pre-stage of the holder. CONSTITUTION:Analog filters AF1-AFn are provided corresponding to AC signal input channels CH1-CHn and phase correction circuits PS1-PSn are arranged at the output thus correcting phase shift of AC signal caused by sampling timing shift of a single sample holder SH. When a single sample bolder is employed regardless of the number of input channels, the size of the device can be reduced and the phase shift of sampling data can be eliminated.
Patent JP-H05106681-A (JP)
Title: Fluid sealed vibro-isolating supporter device
Inventor: ISONO TOSHIO
IPC: F16F13/26
Filed: 1991-10-12
Abstract: PURPOSE:To correspond to a change of vibration frequency of a vibrator by providing a plurality of fluid chambers by rubber elastic material side walls and a partition between a case and a shaft rotatably mounted on this case, and providing a mechanism for continuously changing external extension passage length of an orifice connecting the chambers to each other. CONSTITUTION:Two rubber elastic material side walls 14 at a right angle in an axial direction and a rubber elastic material partition 16 bridged at a right angle along a horizontal surface of containing a shaft 12 between the side walls 111 are extended between a case 10 and the shaft 12 rotatably mounted to this case, and upper/lower sealed spaces of the partition 16 are sealed with fluid to form fluid chambers 18, 20. The fluid chambers 18, 20 are connected by an orifice 22, and an external extension passage 30 is inserted to this orifice to build a passage length changing mechanism 40. The passage length changing mechanism 140 is constituted of a changer 41 comprising a ring part 42 and a sleeve part 44 in one lift passage 36, and when the changer 41 is adjusted, passage length of an external extension passage 30 is continuously changed. In this way, a peak vibration frequency can be adjusted by changing weight of fluid moved in the orifice passage.