baber/WOPTO huggingface dataset:
Patent JP-H0419984-A (JP)
Title: Manufacture of pin connector for mounting on printed wiring board
Inventor: KIGUCHI SHINJI
IPC: H01R43/20
Filed: 1990-05-11
Abstract: PURPOSE:To obtain pin connectors for mounting on a high packaging density printed wiring board by subjecting the upper and lower rectilinear portions of contact pins each curved into the shape of a crank to ultrasonic welding in such a manner that intervals between those parts of the contact pins which project into box housing are smaller than those between the downwardly projecting portions of the pins. CONSTITUTION:The crank curved portion 16A, 16B, 16C, 16D of each contact pin is so oriented as to be fitted between parallel projecting portions for welding and is inserted into each small hole and a molding resin is melted by ultrasonic welding method in such a manner as completey covering each crank curved portion, and each contact pin is fixed on the bottom face of housing and a rectilinear contact pin 13o is also fixed on the bottom face of the housing by ultrasonic welding method to form pin connectors for mounting on a printed board. The rectilinear contact pin 13o is located at the center and a plurality of contact pins 13A, 13B, 13C, 13D each curved into the shape of a crank are disposed in symmetry with respect to the center of this contact pin arrangement and are each oriented such that intervals between the lower portions of the contact pins are greater than those between the upper portions of the contact pins each of which is inside the housing.
Patent JP-2000308766-A (JP)
Title: Mold for clay work
Inventor: ICHIKAWA TATSURO
IPC: A63H9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and securely fill clay into the deepest part and narrowest part of a mold by boring an air hole at the bottom of the mold, which is used for creating the head of a doll, etc. SOLUTION: In a mold 10 used for creating the head of a doll as an example, an air hole P is bored at a bottom 11 of the mold 10, which is the deepest part and corresponds to a nose tip 11a. Diameter of the air hole P should be as small as possible as long as air flows through, for example, 0.1 to 0.3 mm in diameter is preferred. For boring this small hole, the bottom 11 including the air hole P should be as thin as possible. Since the air hole P is bored at the bottom 11 of the mold 10 using this manner, when clay is filled, air does not remain and flows out, and a user can monitor the filling condition of clay through the air hole P, so he/she fills clay into the deepest part and narrowest part of the mold.
Patent JP-H08315307-A (JP)
Title: Magnetic recording data reproducing device
Inventor: OSADA HIDEAKI
IPC: G11B5/09
Filed: 1995-05-19
Abstract: PURPOSE: To provide a magnetic recording data reproducing device capable of reducing both of deterioration in read margin due to track shift between a recording position on a magnetic recording medium and a reproducing magnetic head, and deterioration in read margin due to degaussing and dirt of the magnetic data facing the reproducing magnetic head, preventing a read error, and improving reliability at a reproducing time. CONSTITUTION: The magnetic recording data reproducing device is provided with a narrow width magnetic head 1A of a core width relatively narrower than the track width of the magnetic recording medium and a wide width magnetic head 1B of the core width relatively wider than the track width of the magnetic recording medium. Then, these narrow width magnetic head 1A and wide width magnetic head 1B are connected to a reproducing circuit 3 through selection switch means IC1-IC4, and the selection switch means are made switchable using the read error signal of the reproducing circuit 3.
Patent JP-H04230899-A (JP)
Title: Generation of periodic magnetic field
Inventor: KURIYAMA YOSHIHIKO
IPC: H05H7/04
Filed: 1991-05-28
Abstract: PURPOSE:To offer a generating device of a periodic magnetic field with improved focusing function by preventing diffusion of electron beam. CONSTITUTION:A region is formed so as to make the region exist, where distance between magnetic poles facing to magnetic gap, is decreasing along with departing gradually and rectangularly to flow direction of electron beam and a center line of magnetic poles of a permanent magnet, from a center of the electron beam. When a center axis of the electron beam is a z axis, a center line of NS magnetic poles crossing the z axis orthogonally, is a y axis, and an axis orthogonally crossing the z and the y axes, is an x axis, the outline of the magnetic pole face of the permanent magnet is formed by a curve expressed by following equations: cosh(Kw./sq. rt. 2).sinh(Kw.y/sq. rt. 2)=Co (eq. 1) where, Kw=2pi/lambdaw and lambdaw is the wiggler period Co=sinh(Kw.yo/sq. rt. 2) (eq. 2) where, y0 is the distance to the magnetic pole face on the y axis, at x=0.
Patent JP-H07307797-A (JP)
Title: Virtual extension telephone system
Inventor: KOBAYASHI YASUAKI
IPC: H04W4/16
Filed: 1994-05-11
Abstract: PURPOSE:To provide a virtual extension telephone function for which any special function is not required at a terminal and many telephone numbers are not required. CONSTITUTION:Concerning a communication network provided with exchanges 9 and 10 housing mobile terminals 1 to 4 (and fixed terminals), inside this communication terminal, a data base 11 is provided to store the information of the plural terminals 1 to 3 executing virtual extension telephone registration corresponding to telephone numbers and the exchanges 9 and 10 are provided with control means for processing extension connection, corresponding to simultaneous call at the time of incoming call, etc., by the use of dial information from the call originating terminal and virtual extension telephone registration information read from the data base 11.
Patent JP-H05315877-A (JP)
Title: Clamp circuit
Inventor: TAKEUCHI HIROSHI
IPC: H03G11/00
Filed: 1992-05-14
Abstract: PURPOSE:To suppress the output DC level fluctuation and to decrease the rising time by connecting a power supply and a current source to a differential amplifier and giving a prescribed voltage to an input terminal of a feedback amplifier and a capacitor even when no error signal is obtained from the differential amplifier. CONSTITUTION:A switch 37 receiving an input signal Vi is turned on, the signal Vi is amplified by a feedback circuit 33 and an output Vo is outputted to an output terminal 32. A differential amplifier 34 outputs an error voltage DELTAV based on a difference of a DC level between the output Vo and a reference voltage VREF. The input Vi is biased by the voltage DELTAV and the output Dc level is controlled to be constant. When the input is lost and the switch 37 is turned off, since a voltage in place of the voltage DELTAV is given to an input terminal 31 and a capacitor 35 from a power supply 36 and a current source 12, the output DC level is kept constant.
Patent JP-H03116466-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUNODA YOSHINORI
IPC: G11B15/665
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a device which is simple and compact by mounting tape drawing-out members to a rod having pressing parts for engaging with a 1st, 2nd cam grooves. CONSTITUTION:The device is provided with cam gears 119, 120 which are inserted to a reel turn table 2A turnably so as to be aligned approximately to the center of rotation of the reel turn table 2A and the rod 127 having the pressing parts 132 engaging with the 1st, 2nd cam grooves 121 to 124 formed to these cam gears. The tape drawing-out members 9, 10 are mounted to this rod 127. The tape drawing-out members 9, 10 are, therefore, drawn out of the inside of a tape cassette 4 by the rotation of the cam parts 119, 120; in addition, the pressing parts 132 of the tape drawing-out members 9, 10 set with the prescribed path are displaced by the relative positions of 1st cam grooves 121, 122 and 2nd cam grooves 123, 124, by which the tape drawing-out members 9, 10 are pressurized via the rod 127. Thus, the tape drawing-out members 9, 10 are moved back and forth by the fewer constituting elements of the parts and the magnetic recording and reproducing device which is simple and compact is obtd.
Patent JP-S5549516-A (JP)
Title: Packaged power generating plant and method of transporting and installing the same
Inventor: OGIMOTO KAZUO
IPC: E04H5/02
Filed: 1978-10-05
Abstract: PURPOSE: To provide a package type power generating facility capable of building in short period and complete delivery by solving various problems to occur upon installation of components at installation site.  
     CONSTITUTION: Ballast tank 1' is provided on board the hull 1 which is to be manufactured at dry dock, main components such as a boiler 2, a turbine 3, a genetator 4, transformers 5W7, etc. and other various accessories 8W19 are installed aboard the hull 1 to thereby construct them as a mammoth package P. Then, the package P is floated on the water to be loaded on submersible barge B. After the barge B is transported on sea to the vicinity of the site for installing the power generating plant by a tugboat T, water is filled in the ballast tank 1' of the hull 1 to thereby lower the package P onto the foundation which have been prepared in advance to thus complete the power generating plant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63286646-A (JP)
Title: Control of duct type air conditioner
Inventor: ISHIZUKA YUTAKA
IPC: F24F11/76
Filed: 1987-05-19
Abstract: PURPOSE:To save power, by a method wherein a thermal load is determined by a set temperature and an indoor temperature to determine the opening degree of a shutter for each room while the rotating speed of a fan is controlled by the condition of the opening degree of the shutters for respective rooms. CONSTITUTION:When there is a difference between an indoor temperature, detected by the indoor temperature sensor 23 of a controller 21, provided in a room, and a set temperature, set in the temperature setter 24 of the controller 21, it is decided whether the difference is larger than a predetermined temperature difference or not. When it is larger, shutters 16, 17 are fully opened and when it is smaller, the shutters are half opened. When there is no temperature difference, the shutters are fully closed and above-described decisions are repeated. Next, a demanding level is determined as 0.5 when the shutters are half opened, as 1.0 when they are fully opened and as 0 when they are fully closed while the rotating speed of a fan is determined to stop it when the demanding level is 0, to run slowly when the demanding level is 0.5, to run in medium speed when said level is 1.5-2.0 and to run in a high speed when the level is 2.5-3.0. According to this method, air-conditioning feeling may be improved by a given air blow-off speed and useless operations of a heat source apparatus and the fan may be eliminated.
Patent JP-H0416135-A (JP)
Title: Guide passage for walking animal
Inventor: KUSUBE AKIRA
IPC: A01K29/00
Filed: 1990-05-10
Abstract: PURPOSE:To enable separation of walking animals one by one and guidance thereof without opening or closing gates with man power by providing a guide passage for the walking animals constructed in a suitable passage width with the gates having a specific construction in the direction crossing the guide passage. CONSTITUTION:The following means are adopted in a guide passage for walking animals constructed on a somewhat larger passage width than the transverse width of one object animal with regulation units 1... on both sides. That is gates (G)... pushed open by walking of the object animal are provided in a closed state for limiting the walking of the object animal and a resistance imparting means 3 for imparting resistance to push opening operation of the gates (G) and a returning means 4 for returning the gates (G) to the closed state are installed. The gates (G) are provided along the longitudinal direction of the guide passage and equipped with a pair of left and right doors 2, rockable about the vertical shaft centers (P) of the upper side, in the walking direction. The passage width is preferably constructed so as to be narrower than the maximum transverse width of the object animal and wider than the transverse width of the face in the closed state of the doors 2. The resistance imparting means 3 are preferably dampers.
Patent JP-S63286417-A (JP)
Title: Polyurethane urea amide elastomer of low hardness
Inventor: AIKAWA KOJI
IPC: C08G18/46
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the titled elastomer suitable as parts, such as inner trim parts of cars, etc., requiring low hardness and flexibility, by using a specific polyol derivative and polyoxypropylene glycol together as a polyol component. CONSTITUTION:The aimed elastomer obtained by reacting (A) a polyether polyol derivative expressed by formulas I or II [A is n-valent plyoxyalkylene polyol residue having 400-10,000mol.wt.; n is an integer of 2-8; 0<=x<(n-1)] and/or (B) a polyester polyol derivative expressed by formula III [B is m-valent polyester polyol residue containing a group expressed by formula IV in the backbone chain having 400-10,000mol.wt.; m is 2, 3 or 4; 0<=z<=(m-1)] and (C) polyoxypropylene glycol together used as a polyol component with a polyisocyanate component.
Patent JP-H06336392-A (JP)
Title: Hand
Inventor: WAKIGI HITOSHI
IPC: B65H3/08
Filed: 1993-05-25
Abstract: PURPOSE:To provide a hand in which excessive force is not applied on each part if a distance between holding parts is changed, and in which vibration of a work can be restricted by bending of the work in the case where the flat work is transported as it is held at plural positions. CONSTITUTION:An iron plate (work) 1 is sucked by suction cups 9 to be held and transported. When the iron plate 1 bends between a horizontal condition as illustrated with a continuous line and a down protruding condition, a distance between holding parts is changed a little by the suction cups 9, where this distance change is absorbed by oscillation of holding shafts 8 in a direction of an arrow A or in an opposite direction to the arrow A about the center of a pin 7. Since rubber legs 14 of press shafts 13 energized down by compression coil springs 15 are in resilient contact with the iron plate 1, the iron plate 1 is hard to generate vibration, and even if vibration occurs, it is damped speedily by vibration absorbing effect of the compression coil springs 15.
Patent JP-S62279473-A (JP)
Title: Detecting circuit for edge of binary image
Inventor: OOYAMA TOSHINOBU
IPC: G06T7/60
Filed: 1986-05-28
Abstract: PURPOSE:To decrease the capacity of a memory, and also, to remarkably shorten the processing time by storing only the lowest variation point in a screen, in an edge being a variation point of an image data, in the memory. CONSTITUTION:To an address end of a memory 5a, a coordinate position on a horizontal scanning line of a picture element, namely, a column address for indicating a store address is supplied cyclically, and also, to a data input end, a coordinate position in the vertical direction of the picture element, namely, a row address is always supplied. Whenever a timing signal W is inputted, the memory 5a stores the line address of that time in the address indicated by the row address of that time. Also, when the row address has been shifted, in case when the signal W has been generated, the row address is rewritten. Updating of this row address is executed until a frame scan of one is ended. Accordingly, in the end, the final row address related to each column is stored in the memory 5a. For instance, in case an object to be inspected has been inputted from a camera, only the lower edge in an image data is stored. Therefore, a small capacity of the memory 5a is enough, and the processing amount is decreased remarkably.
Patent JP-H07330900-A (JP)
Title: Production of polyaniline particle
Inventor: TAKAHASHI YASUSHI
IPC: C08G73/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide a method for producing polyaniline particles suitable as dispersing particles for electrically viscous fluids. CONSTITUTION:This method for producing polyaniline particles comprises a process for dissolving an aniline acid salt in the first solvent capable of dissolving the aniline acid salt, a process for mixing the prepared solution with the second solvent immiscible with the first solvent, and a process for adding a polymerization initiator to the prepared suspension and performing the suspension polymerization.
Patent JP-2000315020-A (JP)
Title: Image forming device
Inventor: SHIMOJO MINORU
IPC: G03G15/16
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer-scatter-free, satisfactory image by composing an intermediate transfer belt out of at least two layers, making the outermost layer higher in resistance value than other layers, providing a reinforcement layer on the external surface or/and internal surface of the peripheral edge of one or both ends of the intermediate transfer belt, and making the reinforcement layer equal to or higher in resistance value than the uppermost layer. SOLUTION: An intermediate transfer belt 20 is composed of at least two layers, and the uppermost layer 22 of the intermediate transfer belt is higher in resistance value than other layers. Also, a reinforcement layer is provided on the external surface or/and internal surface of the peripheral edge of one or both ends of the intermediate transfer belt 20, and the resistance value of the reinforcement layer is made higher than or equal to the resistance value of the uppermost layer 22. Here, it is preferable that the resistance value of the lowermost layer 21 of the intermediate transfer belt 20 be 1×108 Ω or below and the resistance value of the reinforcement layer be one hundred or more times higher than the resistance value of the uppermost layer 22 of the intermediate transfer belt 20.  It is desirable to subject the intermediate transfer belt 20 to sizing by a heating process in order to increase accuracy in the length of its perimeter.
Patent JP-S5913220-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: TANI KAZUTSUKA
IPC: G09F9/46
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a thermal writing type LCD having a high writing speed and small power consumption, by providing heater electrodes to be used exclusively for respective liquid crystal layers on both sides of a thin resin sheet having low heat conductivity which bisects the liquid crystal layer. CONSTITUTION:A liquid crystal layer is divided to two layers 4, 5 by a central sheet 3 disposed roughly at the center between a pair of glass substrates 1 and 2. Plural Y electrodes 6, 7 are provided on the inside surfaces of 1, 2 and plural X electrodes 8, 9 are provided on both surfaces of 3. The same electrical signal is impressed on the X, Y electrodes in the same position of both layers, in driving. The liquid crystals on the respective X electrodes are successively made into a light scattering state and are accumulated by the operation of impressing successively voltage pulses at both terminals of the X electrodes to X1 X2  ... Xn to heat quickly the liquid crystals in contact with the electrodes then removing the voltage and cooling quickly the liquid crystals. If a data signal is impressed to the Y electrodes in the stage of scanning the X electrodes, the liquid crystal at an optional intersected point of X-Y is held transparent.
Patent JP-S63288493-A (JP)
Title: First-in first-out circuit
Inventor: SHIROTA KATSUYA
IPC: G06F5/06
Filed: 1987-05-20
Abstract: PURPOSE:To detect phase discrepancy between data occurring in the titled circuit by generating a second error detection code from plural serial binary data outputted in parallel from the titled circuit, and collating the result with a first error detection code outputted together with the data. CONSTITUTION:When the phase relation between plural data d' outputted from the first-in first-out circuit 200 does not faithfully reproduce the phase relation between data (d) inputted to the first-in first-out circuit 100, a second error detection code p' generated from the data d' by a second error detection code generation circuit 300 becomes different from a first error detection code (p) generated from the data (d) by a first error detection code generation circuit 100. Hence a collation circuit 400 detects the discrepancy between first and second error codes, to display the occurrence of the abnormality in the phase relation between the plural data d'. In such a way, whether or not the phase relation between output data faithfully represents that between input data can be exactly displayed by using the abnormality occurring in the first-in first-out circuit 200.
Patent JP-S5348793-A (JP)
Title: Double structure apparatus having detecting mechanism for sodium leakage
Inventor: KIMURA SHIGETOSHI
IPC: G01M3/26
Filed: 1976-10-15
Abstract: PURPOSE: To find earlier the leakage of liquid Na by providing the outer wall to piping, tank etc. for liquid Na used as thermal medium of high speed breeder reactor and by providing detector for detecting Na vapor pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0419698-A (JP)
Title: Structure of speaker part of electronic instrument
Inventor: MOMOTAKE SHOICHI
IPC: G10H1/32
Filed: 1990-05-15
Abstract: PURPOSE:To make it possible to form a speaker part structure for a different machine sort by using the same parts and to improve the versatility of parts by fixing a speaker to ribs through a supporting plate. CONSTITUTION:A case body is constituted of an upper case 1 and a lower case 2, the ribs 4 are integrated with the lower case 2 and the supporting plate 5 is fixed on the ribs 4 by proper means such as screws. A closed space 6 is formed by the plate 5 and the ribs 4 and the speaker 7 is set up in the hole 8 of the plate 5 and fixed on bosses 9 by screws 10. Since different sorts of machines having respectively different structure can be formed by using the common parts, the interchangeability and versatility of the parts can be improved.
Patent JP-S5649460-A (JP)
Title: Clevis
Inventor: KUBO KENJI
IPC: F16G11/00
Filed: 1979-09-27
Abstract: PURPOSE: To prevent the deformation of a clevis when tension is applied to the clevis, by fixing foot parts of the clevis mutually linked together.  
     CONSTITUTION: A clevis 1, in which extension parts 14 extended from paired extending foot parts 11 are provided, in constructed by folding the respective extension parts 14 toward the inside in such a manner as to be mutually contacted to each other and allowing the both extension parts 14 to adhere to each other by the method of spot welding or the like. In this way, generated force toward the direction of an arrow mark S due to the pulling operation of a control lever can be supported by the extension parts 14, thus the clevis 1 can be prevented from its deformation. 
     COPYRIGHT: (C)1981,JPO&Japio