baber/WOPTO huggingface dataset:
Patent JP-2001154737-A (JP)
Title: Positioning device and its origin restoring method
Inventor: HASHIDA SHIGERU
IPC: H02P25/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device simplified as to its structure and capable of quickly restoring a mobile object to an origin or the vicinity of the origin and an origin restoring method for the device. SOLUTION: In S200, a slider is stopped on a grating platen. The slider is provided with an X-axis sensor and a Y-axis sensor for detecting the moving variable of the slider. In S300, the wavelength of a laser is only slightly changed by changing laser current command values outputted from the X-axis and Y-axis sensors and the coordinate position of the slider part is calculated from the counter variables of the X-axis and Y-axis sensors. The slider is restarted in S50O, the moving distances of the slider in the X-axis and Y-axis directions are respectively calculated in S600 and the slider part 31 is quickly restored to the vicinity of the origin in S700.
Patent JP-H08183332-A (JP)
Title: Installation structure of window sash for automobile
Inventor: FUKUMOTO SATOSHI
IPC: B60J1/16
Filed: 1994-12-31
Abstract: PURPOSE: To prevent lowering of adhesive strength by way of preventing extrusion of an adhesive due to compression and to prevent a drop of installation precision and outer appearance quality of a window sash. CONSTITUTION: This is installation structure to fix a window sash 22 on an opening part 21 partitioned by a side panel 20 of a car body by an adhesive 10. A support member 30 free to slide from the vertical direction against flat outer peripheral frame part 23 of the side window sash 22 is provided on an L letter shaped bracket 29 fixed on an inner peripheral surface 20a of the opening part 21, and the outer peripheral frame part 23 of the side window sash 22 is supported on a contact part 34 of the support member 30 by a bis from the vertical direction of the car body.
Patent JP-H04206965-A (JP)
Title: Non-volatile semiconductor memory
Inventor: NODA MASANORI
IPC: H01L27/115
Filed: 1990-11-30
Abstract: PURPOSE:To produce a non-volatile semiconductor memory which permits an excellent writing characteristic, high reading reliability and large capacity by using a memory transistor which has a structure whose source area and drain area are asymmetric. CONSTITUTION:A memory transistor which has a structure whose source and drain are asymmetric is used. when writing, a semiconductor area 2 composed of a high impurity concentration area is employed as a drain area a wiring (BL/CL) connected therewith is used as a bit line. Thus, hot carriers are easily injected to a floating gate FG by the effect of electric field concentration in the vicinity of the area 2, and an excellent wiring characteristic is attained. When reading, a semiconductor area 3 whose impurity concentration is high and an area 3a whose impurity concentration is low are used as the drain area and the wring (BL/CL) is used as a bit line. Thus, hot carriers are not easily injected to the floating gate FG by the effect of electric field relaxation in the vicinity of the drain area by the area 3a and soft write is prevented.
Patent JP-H05176234-A (JP)
Title: Solid-state image pickup device
Inventor: TANIGAWA HIROSHI
IPC: H04N5/3725
Filed: 1991-12-20
Abstract: PURPOSE:To provide a solid-state image pickup device operated at a high speed with respect to a charge coupled solid-state image pickup device having lots of picture elements. CONSTITUTION:The device includes lots of photoelectric conversion elements P arranged in a matrix, charge transfer lines L formed along each array of the photoelectric conversion elements and including plural gate electrodes and two sets of control circuits arranged to both sides of the array in the row direction and having an equal circuit function and two sets of drive circuits 10a, 11a, 12a and 10b, 11b, 12b applying an equal control signal to each gate electrode of the charge transfer path in two directions.
Patent JP-H06188044-A (JP)
Title: Feeding connector
Inventor: KUNO HIROMICHI
IPC: H01R13/66
Filed: 1992-12-18
Abstract: PURPOSE:To facilitate the disengagement prevention of connectors on feeding and receiving side at the time of engagement-electrification, and multi electrodes by the simplification of structure, in charging an electric automobile, etc. CONSTITUTION:In a receiving side connector A, a connector main body 2 is slidably provided in the front half part of a case 1 composed of split cases 1A and 1B, and a handle 4 doubling as a reed wire insertion tube, proceeding by the rotation of a lever 3 to push the main body 2 in a receiving side connector B direction, is retreatively provided in the rear half part. The lever 3 is provided with a primary locking means (release lever 3), locking the connector main body 2 at a position where it is engaged with the connector main body 42 of a connector B: a secondary locking means, by the excitation of an electromagnetic coil 41; and a means, releasing the primary lock of the lever 3 in which the secondary lock is released by the excitation.
Patent JP-H05171593-A (JP)
Title: Resinous roll for calendering
Inventor: YAMADA KAZUO
IPC: B29C59/04
Filed: 1991-12-20
Abstract: PURPOSE:To provide the subject roll causing no cracks and/or breakages in its production and under its working conditions of high temperature, high pressure and high speed. CONSTITUTION:The objective roll can be obtained by coating a core metal with a thermosetting resin pref. >=150 deg.C in glass transition temperature and >=85 in Shore D hardness produced by reaction among (A) a bis(2-oxazoline) compound, (B) an aromatic diamine and (C) an epoxy compound having in the molecule at least two epoxy groups, at the molar ratio A/(B+C) of pref. 1.2 to 3.0.
Patent JP-H07160234-A (JP)
Title: Device for receiving and displaying finance information
Inventor: ARIKAWA KATSUYOSHI
IPC: G06Q20/32
Filed: 1993-12-03
Abstract: PURPOSE:To provide a portable device for receiving and displaying finance information capable of simply displaying the finance information, etc., incorporating updated stock price information in real time. CONSTITUTION:This device is provided with a decoder means 24 extracting the finance information incorporating the stock price information editing a program transmitted from a broadcasting station side by page unit and customer register information as a digital signal, a storage means 31 storing the receiving data extracted by the decoder means 24 by unit of program and page, a data control means 29 reading/writing the receiving data in the storage means 31, a key input means 32 controlling a moving process and register process of the program or the page of the receiving data in the storage means 31 and a display means 33 displaying the receiving data in the storage means 31 controlled by the key input means 32 by page unit.
Patent JP-2001152820-A (JP)
Title: Variable valve system for engine
Inventor: ARAI KATSUHIRO
IPC: F01L9/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system, capable of driving intake/exhaust valves with high speed as well as reducing power consumption and improving sound vibration performance. SOLUTION: A valve element 1 is energized to a neutral position by a pair of coil springs 6, 11, a rotatingly drive force of a motor 12 is converted into reciprocating linear motion of a valve stem 8 via a link mechanism, and the valve element 1 is openingly/closingly driven by a motor 12. A valve-closing electromagnetic coil 32 and a valve-opening electromagnetic coil 33 are disposed, and the valve 1 is driven rapidly and surely openingly/closingly, using together with electromagnetic force by the valve closing electromagnetic coil 32 and the valve opening electromagnetic coil 33, at during low-temperature and a high speed times.
Patent JP-H09179593-A (JP)
Title: Speech encoding device
Inventor: OZAWA KAZUNORI
IPC: G10L19/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice encoding device with less amount of search operation and memory size and less degradation of sound quality by providing a function to search at least one of code vectors while shifting its position, when a sound source quantizing part searches for a code book. SOLUTION: This device is provided with a spectral parameter calculation part 4 to obtain a spectral parameter from an input voice signal to quantize, and a sound source quantizing part 12 to search fox a code book 13 storing a sound source signal of the voice signal beforehand and quantizes to output it. And when a sound source quantizing part 12 searches for a sound source code book 13, it searches for it while shifting a sample position of at least one of the code vectors. And if a size of the entire code book is expressed by B bits and a shift amount is expressed by A bits, the size of the code book to be stored becomes not B bits but B-A bits and this can decreases a memory size necessary for a storage.
Patent JP-2001149123-A (JP)
Title: Sunshade
Inventor: TONOMURA HIDEAKI
IPC: A45B15/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade which can be simply installed. SOLUTION: This sunshade comprises a support part forming a sunshade face S formed by a rectangular frame body 12 having a pair of traverse frames 13 and 13 and a pair of longitudinal 14 and 14, a surface 16 attached to the frame body 12 so as to be extended on the sunshade face S, a pair of arch shaped frames 18 and 18 extending between both the ends of the opposed longitudinal frames 14 and 14 of the sunshade face S and in arch shapes in a plane perpendicular to the sunshade face S and a weight material 20 attached to the longitudinal frames 14 and 14. An installation work is completed only by arranging a pair of arch shaped frames 18 and 18 relative to an installed surface and the weight material at a suitable position.
Patent JP-2000159194-A (JP)
Title: Unmanned helicopter
Inventor: NOJIMA TATSUHIKO
IPC: A01M7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the roughness of a field and the configuration of crops or hunting in sensitive response to unstable disturbance of a wind during automatic control of flying elevation of an unmanned helicopter. SOLUTION: An unmanned helicopter to be remote-controlled by a transmitter 8 includes a laser receiver for receiving a laser beam projected from a laser projector 22 installed on a ground in a horizontal direction or in the direction of given inclination and an automatic flying elevation control means for automatically controlling the flying elevation of the unmanned helicopter to allow the laser receiver 21 to receive the laser beam at a preset receiving point. The automatic flying elevation control means is provided with an automatic flying elevation control gain regulating means for automatically regulating a flying elevation control gain in response to a variable speed at a receiving point of the laser receiver 21.
Patent JP-H06160741-A (JP)
Title: Connector for switching light transmitting path
Inventor: SUEKI HIROYOSHI
IPC: G02B26/08
Filed: 1992-11-26
Abstract: PURPOSE:To miniaturize the switching device of an optical fiber connector. CONSTITUTION:Optical fibers 1a and 1b are housed and fixed in the central part of a 1st ferrule 1 and optical fibers 2a and 2b are housed and fixed in the central part of a 2nd ferrule, 2, then a 1st long hole H1 and a 2nd long hole H2 are formed to pierce the respective ferrules 1 and 2. The respective ferrules 1 and 2 are butted so that the long hole H1 and the long hole H2 are opposed. Positioning pins 6 and 7 are inserted in the holes H1 and H2. The pin 6 is fixed and the pin 7 is movably and loosely inserted. When the pin 7 is moved and inner end faces 81 and 83 and inner end faces 82 and 84 are aligned, the optical fibers la and 2b and the optical fibers 1b and 2a are connected. When the pin 7 is moved in a reverse direction and outer end faces 91 and 93 and outer end faces 92 and 94 are aligned, the optical fibers 1a and 2a are connected and the connection of the optical fibers is switched. Since the optical fibers are aligned just by driving the pin 7, a driving device is simplified and miniaturized.
Patent JP-H03197720-A (JP)
Title: Working tool orientation control device for boom type working machine
Inventor: NAKAMURA KENTARO
IPC: E02F3/34
Filed: 1989-12-26
Abstract: PURPOSE:To improve an operation feeling by a method wherein a working tool mounted to a boom is controlled by a manual operating device and an orientation control means, and a releasing means is provided to release the manual operating means and a working tool control means from interlocking therebetween during operation of the orientation control means. CONSTITUTION:A working tool 11 orientation of which is controlled is controlled by means of a working tool control valve 29 is mounted to the tip part of an elevatable boom 9. A manual operating means 48 to manually operate the working tool control valve 29 and an orientation control means 18 to operate the working tool control valve 29 so as to cause the working tool 11 to hold approximately given orientation during the rise of the boom 9 are provided to form a boom type working machine. A releasing means 49 to release the manual operating means 48 from the working tool control valve 29 during operation of the orientation control means 18 is provided. When the boom 9 is raised, the orientation control means 18 operates the working tool control valve 29 and the working tool 11 is controlled to given orientation, and the two means are released from interlocking therebetween by means of a release means 49.
Patent JP-H05148661-A (JP)
Title: Copper electroless-plating bath
Inventor: YAMAMOTO YASUYUKI
IPC: C23C18/40
Filed: 1991-11-28
Abstract: PURPOSE:To electroless-plate at a low cost by using phosphorous acid or its salt as the reducing agent. CONSTITUTION:A water-soluble copper salt, a complexing agent and a reducing agent are incorporated into a copper electroless-plating bath, and phosphorous acid or its salt is used as the reducing agent. This bath is a propriately used when an electromagnetic wave shielding layer consisting of a copper plating film is formed on a non-conductive body such as a plastics. As a result, a uniform copper plating film is deposited with the same efficiency as the conventional acidic bath.
Patent JP-H08188241-A (JP)
Title: Automatic guided vehicle having positioning device
Inventor: WATANABE KAZUHITO
IPC: B65G47/88
Filed: 1994-12-28
Abstract: PURPOSE: To smoothly position a load transfer part by compressing a cylinder 13 for preventing the deviation to move the load transfer part in the horizontal direction, expanding a cylinder for positioning elevation, and fitting a lower end fitting part to a positioning hole of a positioning rail. CONSTITUTION: A cylinder 12 for positioning is provided on a load transfer part, and a cylinder 13 for preventing the deviation is provided on a carrying vehicle body 10. The cylinder 12 for positioning is expanded when an automatic guided vehicle is stopped opposite to a load loading table 19, and a fitting part 12-1 provided on its tip is fitted to a positioning hole of rails 17, 18 for positioning. The load transfer part is positioned while the positional deviation of the load transfer part is corrected thereby. The cylinder 13 for preventing the deviation is expanded when the automatic guided vehicle is traveling, and the fitting part 13-1 provided on its tip is fitted to a deviation preventing hole 11-4 provided on the load transfer part.  The deviation of the load transfer part is prevented relative to the vehicle body while the positional deviation of the cargo transfer part is corrected.
Patent JP-H06188559-A (JP)
Title: Printed board jumper wiring method and injection-molded printed board for jumper wiring
Inventor: INOUE TOMOHIRO
IPC: H05K1/02
Filed: 1992-12-21
Abstract: PURPOSE:To cut down the cost of jumper wiring to be provided on a printed board and to improve productivity. CONSTITUTION:After two bonding wires 7 have been formed in arc shape between the connection points 3a and 3b of the conductive patterns 3 on an injection molded printed board 1 using a wire bonding device to be used for mounting semiconductor devices, the bonding wires 7 and the connection points 3a and 3b are sealed by sealing material. As a result, when a semiconductor device is mounted and wire-bonded on the printed board, a jumper wiring operation can be conducted simultaneously, and the reduction in assembling cost and improvement in productivity can be accomplished.
Patent JP-H03202996-A (JP)
Title: Coin selector
Inventor: SAIKAI KENJI
IPC: G07D3/14
Filed: 1989-12-29
Abstract: PURPOSE:To select regular coins and irregular coins, to select five types of regular coins for each denomination and to obtain a compact coin selector with the small number of parts by using three solenoid plungers. CONSTITUTION:A solenoid plunger 40 is provided to operate a lever 7, to distrib ute put-in coins to the regular coins and irregular coins and to separately guide them to respectively separate coin paths based on the coin regularity/irregularity decision signal of an electric coin discriminating means, and a solenoid plunger 41 is provided to operate a lever 11, to divide the five types of respective coins considered as regular into a coin A and a coin group excepting for the coin A and to separately guide them to respective separate coin paths based on the denomination decision signal of a coin discriminating means. Further, a solenoid plunger 42 is provided to operate a lever 12 based on the denomination decision signal, to distribute the coin group excepting for the coin A into the group of coins B and C and the group of coins D and E and to separately guide them to coin paths equipped with rail type coin selecting means to distrib ute two types of coins respectively according to the difference of diameters. Thus, the number of solenoid plungers to be used is reduced.
Patent JP-H08183548-A (JP)
Title: Storage case
Inventor: SAKURAI YASUTAKE
IPC: B65D41/48
Filed: 1994-12-28
Abstract: PURPOSE: To easily judge whether a contained photographic film is a used one or unused one by a method wherein an annular flange-receiving part with a diameter which is the same as or larger than the outer periphery of a flange part, which is abutted on the flange part of a cap, is provided along the external wall of a case main body, and at least one part of the flange-receiving part is made removable by cutting. CONSTITUTION: A storage case for photographic film consists of a case main body 11 consisting of a plastic cylindrical body with bottom, of which the upper surface is open, and a cap 12 which is fitted in and closes the opening of the case main body 11. For the case main body 11, a flange-receiving part 13 is formed along the peripheral edge of the opening part, and an easily cut off part 13a is formed on the flange-receiving part 13 so that it may be easily separated from the case main body 11. The easily cut off part 13a is surrounded by a groove 14 for which the base end of the flange-receiving part 13 is made thinner, and the easily cut off part 13a can be easily cut off by an external force by the groove 14. That is, one part of the flange-receiving part 13 is cut off (X) when the cap 12 is opened, and the unpacking can be easily judged by the cut off part (X).
Patent JP-H09179316-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: YOSHIZAWA HIDEO
IPC: G03G5/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the characteristics of a dispersion liq. after storage over a long period of time by incorporating specified polyvinyl butyral resin partially modified to acetal into the bonding resin of an electric charge generating layer, specifying the concn. of residual Na ions in the polyvinyl butyral resin and using a specified imidazole perylene pigment as an electric charge generating material. SOLUTION: The bonding resin of the electric charge generating layer of this photoreceptor contains polyvinyl butyral resin partially modified to acetal, contg. 40 to <60mol%, in total, of 1 to <50mol% monomeric units represented by formula I and >=10mol% monomeric units represented by formula II and having at least one of formal, acetoacetal and propional groups. The concn. of residual Na ions in the polyvinyl butyral resin is <=500ppm and an electric charge generating material in the layer is an imidazole perylene pigment represented by formula III or IV. In the formulae I-IV, R is H, methyl, etc., and Z is an atomic group required to form a hetero ring.
Patent JP-H08178370-A (JP)
Title: Outdoor unit for air conditioning equipment
Inventor: KITAGAWA TAKESHI
IPC: F24F5/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide an outdoor unit for an air conditioning equipment which achieves both of better working performance and higher servicing property and moreover, ensures sufficient linking strength in a vertical lamination of outdoor units. CONSTITUTION: A jutting piece 4 of a front link metal 3 provided on the top surface of a lower outdoor unit 1 is inserted into an insertion hole provided in an front end 7 of an installation leg of an upper outdoor unit 2 and fixed. A lower jutting part of a rear link metal 15 is inserted into a top side insertion part of the lower outdoor unit 1 and an upper jutting part thereof into a bottom side insertion part of the upper outdoor unit 2 separately and fixed. A link structure is covered with a decorative cover and an intermediate drain pan is set on the top surface of the lower outdoor unit 1.
Patent JP-H03203903-A (JP)
Title: Olefin-polymerization catalyst and polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the subject catalyst having excellent polymerization activity and giving a polymer having broad molecular weight distribution and excellent moldability by supporting a specific transition metal compound and an organic aluminumoxy compound on a solid titanium catalyst component consisting of Ti, Mg and a halogen. CONSTITUTION:The objective catalyst is composed of (A) a solid titanium catalyst component containing Ti, Mg and a halogen as essential components, (B) a transition metal compound containing a ligand having a cycloalkadienyl skeleton [e.g. bis(cyclopentadienyl)zirconium monochloride monohydride] and (C) an organic aluminumoxy compound (e.g. aluminoxane) supported on the component A. The catalyst may be further compounded with (D) an organic aluminum compound. An olefin is (co)polymerized by the use of the catalyst.
Patent JP-H07165293-A (JP)
Title: Device for filling container
Inventor: TAKAGAWA HIROYUKI
IPC: B67C3/06
Filed: 1993-12-10
Abstract: PURPOSE:To control a valve for liquid without using an external controlling device but also by a lever working with a cam. CONSTITUTION:A liquid tank 11 to be filled is capable of being moved up and down relative to a stand 14. An upper housing 12 and a lower housing 13, both communicating with the liquid tank 11, are bolted. A balance piston 22 tightly attached to a valve body 21 is moved in a sealed state inside the cylinder formed by the upper housing 13. A liquid passageway 21c and a pressurized-gas passageway 15 are formed in the valve body 21 and a venturi tube 20 and a spring receptacle 25 are attached to the upper end 21a of the valve body. A liquid valve 23 is movably fitted in a sealed state in the cylindrical space of the valve body 21. The space between the inner cylinder of the liquid valve 23 and the outer surface of the venturi tube 20 forms a filling-liquid passageway 18. The liquid valve seat 23a at the lower end of the liquid valve 23 comes in contact with the lower end 20b of the venturi tube 20 to form a switch valve S for the filling liquid.