baber/WOPTO huggingface dataset:
Patent JP-H06148906-A (JP)
Title: Drum chucking device
Inventor: YAMAJI TAKAFUMI
IPC: G03G5/00
Filed: 1992-11-06
Abstract: PURPOSE:To surely catch a drum without damaging it by eliminating the displacement state of a chuck mechanism and the drum by moving a coupling rod to which the chuck mechanism is fitted in a horizontal direction when the chuck mechanism is inserted in the drum set in a vertical state. CONSTITUTION:When the chuck mechanism 23 and the drum 30 are not set in a coaxial state, the upper end surface of the drum 30 is brought into contact with the tapered guide part 25a of the guide block 25 of the chuck mechanism 23 and the guide part 25a is slid and brought into contact with the upper end surface of the drum 30 in accordance with the lowering of the chuck mechanism 23. Then, since a coupling plate 21 at the upper end part of the coupling rod 22 provided with the chuck mechanism 23 is drawn by four tension springs 20 and set so that it can be moved in the horizontal direction, the guide part 25a brought into contact with the upper end surface of the drum 30 is guided to the upper end part of the drum 30 and moved to the axial center of the drum 30. As the result, the chuck mechanism 23 is surely inserted in the drum 30.
Patent JP-H05111566-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide a game machine, in which the base value in the actual play is approached to the reference base value set previously to allow performing operations in conformity to the business policy and with which the profit of the game shop and that of player can easily be balanced. CONSTITUTION:A playing machine 1 is equipped in the playing zone with a 1st variable prize device as a specific prize region, a special figure display device 6 to make variable display with hitting the 1st variable prize device 7, and a 2nd variable prize device 9 with conversion into the 2nd state in which a struck ball easily hits prize hole when the special figure display device 6 generates a bonus mode, and this machine 1 is also furnished with electric control device which changes the number of discharged balls to be given on the basis of hitting the 1st variable prize device 7 upon comparing the actual base value with the reference base value.
Patent JP-H02143551-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI KENJI
IPC: B21D28/14
Filed: 1988-11-25
Abstract: PURPOSE:To mold a cutting and a bending of the leads of an article to be molded by one set of a device at the same place and to contrive the compactification of the device by a method wherein the article to be molded subjected to lead molding is mounted on a movable die for transfer use attached on a bottom force, is transferred outside of the bottom force and a time lag is set in a punch attached to the top force. CONSTITUTION:An article to be molded is placed on a pad 17 and a lead cutting die 7 is attached on the side of the pad 17. Moreover, in a state that a cutting/bending part is descended, lead parts 203 of the article to be molded are pinched and fixed by a shoulder part 4a of a stripper 4 and a shoulder part 17a of the pad 17. With a descent of a top force, the lead parts 203 of the article to be molded are cut by a point part 27b of a cutting/bending punch 27 in a prescribed length. Then, the lead parts 203 are molded by a bending part 27a of the punch 27 into a prescribed configuration. At this time, as the punch 27 is used in combination for cutting and molding, it is provided with a step difference to prevent the lead parts 203 of the article to be molded from pulling to each other. Then, the article to be molded is supported by suspension pin leads and is transferred to a suspension pin cutting part. Then, an IC main body 201 of the article to be molded is pushed down by pressure-welding surfaces 24a of strippers 24 and a cutting is completed by cutting suspension pins by cutting parts 21a and 22b of suspension pin cutting dies 21 and 22. Moreover, the article to be molded placed on a recessed part 23b of a movable die 23 is carried out to the exterior of a device by making a sliding surface 23a slide.
Patent JP-H10120735-A (JP)
Title: Production of aqueous dispersion of water-soluble cationic polymer
Inventor: MURANO MASAYUKI
IPC: C08F220/60
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous dispersion of a water- soluble cationic polymer capable of maintaining a low viscosity even in a high concentration, excellent in handleability in the view points of automization and labor saving and good in stability with time by copolymerizing specific monomers in an aqueous solution containing an inorganic acid salt. SOLUTION: (A) A monomer of formula I (R<1> and R<2> are each a 1-3C alkyl; R<3> is H or a 1-3C alkyl; A is O or NH; B is a 2-4C alkylene or 2-hydroxy-1,3- propylene; X<-> is an anionic counter ion) in an amount of 5-60mol% and (B) a monomer of formula II (R<4> and R<5> are each H or a 1-3C alkyl) in an amount of 40-95mol% are copolymerized in an aqueous solution containing an alkali metal salt or ammonium salt of an inorganic acid of 10-40wt.% under stirring to obtain a cationic polymer. Further, the objective aqueous dispersion is produced by copolymerizing the components A and B in the aqueous solution and further adding the component C to the resultant aqueous solution so that the concentration of the salt may be 10-40wt.% based on the total of the salt and the water.
Patent JP-2000123121-A (JP)
Title: Noncontact communication method, its medium and device, passenger card and automatic ticket examination machine
Inventor: WAKABAYASHI NAOYUKI
IPC: G07B15/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To attain the assured use of passenger cards even if they are put on each other and also to construct the software and hardware for that purpose just by adding the simple constitutions in a noncontact automatic ticket examination system or the like. SOLUTION: When the noncontact communication is performed between both passenger cards 6a and 6b and a train boarding information read/write machine 4 respectively, each of both cards 6a and 6b controls at random the connection and disconnection of a capacitor 9 constructing an LC resonance circuit in response to the application of its power supply. Then the machine 4 transmits the communication start commands CSC to the cards 6a and 6b when the communication is possible between these cards and the machine 4. Meanwhile, the cards 6a and 6b fix and holds the connection/disconnection states of the capacitor 9 when the commands CSC are received from the machine 4.
Patent JP-2000123698-A (JP)
Title: Two-wire timer
Inventor: NANBA ISAO
IPC: H01H43/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance the versatility of a two-wire timer by allowing the load to be driven in a plurality of modes. SOLUTION: A two-wire timer is equipped with a pair of load connecting terminals T, T where a series circuitry of the AC main and a load RY is connected, a control part TM connected parallel with the terminals T, T and capable of being actuated with the specified actuating voltage supplied from the AC main to emit a specified time signal at the time set on the timer, and a continuity means DM connected parallel between the terminals T, T capable of driving the load RY with the output from the power supply by putting the terminals T, T in continuity in conformity to the fed time-up signal Si, and generating the specified residual voltage for securing the actuated condition by the control part TM at the time of continuity.
Patent JP-H10126201-A (JP)
Title: Surface mounted electronic component and its manufacture
Inventor: MAESAKA MICHINOBU
IPC: H03H9/17
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted electronic component and its manufacture, in which side face electrodes are formed in a state of a mother board without provision of a through-hole on split lines of the motherboard. SOLUTION: A plurality of circuit components 20 are mounted on a front side of an insulating motherboard 10A, where electrodes are formed on the front and rear sides and electrodes 12, 13 on the front and rear sides are in continuity by through-holes 11, caps 30 are adhered and sealed to cover each circuit component 20 and the motherboard 10A is split into pieces by breaking the motherboard 10A at each circuit component 20. Each through-hole 11 is formed not in crossing with each split line of the motherboard 10A, and each recessed groove 16A for breaking is formed on each split line of the rear side of the motherboard 10A. Each side electrode 17 in continuity with each electrode 13 on the rear side of the board is formed to an inner face of each recessed groove 16A.
Patent JP-H08157836-A (JP)
Title: Fixed bed gasification furnace and casifying of organic waste matter
Inventor: ARIMA KENICHI
IPC: G06K19/08
Filed: 1994-12-01
Abstract: PURPOSE: To provide a fixed bed gasification furnace for gasifying an organic waste matter and a method for gasifying an organic waste matter using the furnace. CONSTITUTION: This fixed bed gasification furnace 1 is equipped with a means for measuring a layer height of an organic waste matter fed into a furnace, a means for measuring the temperature of a gasification furnace 2, a controller for receiving signals from the means for measuring the layer height and controlling the feed amount of an oxygen-containing gas 16 and a controller for receiving signals from the means for measuring the temperature and controlling the feed amount of steam 17. The method for gasifying the organic waste matter uses the furnace 1. Consequently, since the volatile content in the organic waste matter such as waste tire can be pyrolyzed and gasified at a nearly definite and proper temperature, a high-molecular hydrocarbon gas having stable properties can be produced in large amounts.
Patent JP-H11136086-A (JP)
Title: Electrode structure of serial arm resonator of acoustic wave filter for very high frequency
Inventor: NOGUCHI KAZUSHIGE
IPC: H03H9/145
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a frequency characteristic and also to prevent electrostatic destruction by adjusting an interval in a boundary part of a grating reflector (ground) and a comb-shaped electrode. SOLUTION: An electrode structure of a serial arm resonator of an acoustic wave filter of a ladder circuit configuration which has a dual mode resonance characteristic is provided with a comb-shaped electrode 7 which is formed on a piezo-electric substrate 1 and also is formed by interlocking an interdigital electrode 8 that is connected to an input terminal with an interdigital electrode 9 that is connected to an output terminal and grating reflectors 10 which are arranged at both sides of the electrode 7. The intervals of the outermost electrode fingers of the electrode 7 and the electrode fingers of the reflectors 10 which face the electrode fingers are adjusted.
Patent JP-H11133090-A (JP)
Title: Substrate inspection device and method
Inventor: YAMASHITA MUNEHIRO
IPC: H05K3/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To inspect a substrate having a pad part with fine pitch at both ends. SOLUTION: A computer 44 turns ON switch SW11 an switch SW21. By this, the output voltage Vx from an amplifier 81 is detected and held at the maximum value by a peak hold circuit 76. If a printed pattern 34c is cut in the first section, the output voltage Vx from the amplifier 8 concerning the printed pattern 34c becomes very small value. By this, whether cable is cut or not can be easily judged. Also, by making switch SW11a and switch SW23 ON, the conduction state in the section from the lower part of a lower electrode 64a and to a pad 36c can be judged.
Patent JP-H07215937-A (JP)
Title: 3,3,4-trisubstituted piperidinyl-n-alkylcarboxylic acid salt and intermediate
Inventor: SUKOTSUTO ARAN FURANKU
IPC: C07D211/22
Filed: 1994-12-01
Abstract: This invention relates to a process for preparing certain 3,4,4-trisubstituted-piperidinyl-N-alkyl-carboxylates, intermediates, and congeners. Finally, the invention provides new 3,4,4-trisubstituted-piperidinyl-N-alkylcarboxylates with formulations and methods for using the compounds.
Patent JP-H06216143-A (JP)
Title: Improved type transistor device layout
Inventor: JIYOERU EMU ROTSUTO
IPC: H01L29/73
Filed: 1993-11-29
Abstract: PURPOSE: To obtain the device which can be operated at high frequencies without the adverse effect on the power gain of a transistor, by providing a transistor chip, a collector island part, an emitter lead and a collector lead and a collector contact bar. CONSTITUTION: In the layout of a transistor used in a high-frequency power gain circuit, a transistor chip 46 having a base, an emitter and a collector and a collector island part 70, which is connected to the collector of the transistor chip 46, are provided. Furthermore, an emitter lead 42 and a collector lead 44, and a collector contact bar 54, which is connected to the collector island part 70, are provided. For example, the emitter lead 42 is connected to a MOS capacitor 48 and the transistor chip 46 through an emitter bonding wire 56. Furthermore, an output MOS capacitor 68 is directly mounted on the collector island part 70.
Patent JP-H04170973-A (JP)
Title: Base fixing mechanism for ball throwing machine
Inventor: TAKAHASHI HISAATSU
IPC: A63B69/40
Filed: 1990-11-02
Abstract: PURPOSE:To simplify the fixation to the ground of a fixing bar and the fixation release by providing a supporting part for allowing the fixing bar to pass through loosely and a fixed bearing on a base in which a wheel, etc., are installed, providing a notch through which a shaft can slide in the vertical direction in a shaft hole of the bearing, attaching pivotally the shaft to the bearing, etc., and detaining it by a stopper. CONSTITUTION:A supporting part 3 for allowing a threaded fixing bar 8 to pass through loosely is fixed to the outside of a base 1, and bearings 5a, 5b having a notch 4 combined with a shaft hole are joined in the upper direction. As a result, a nut part 6 mounted pivotably through shafts 6a, 6b to the bearings 5a, 5b becomes freely slidable in the vertical direction. To the bearings 5a, 5b, stoppers 7, 7 of an inverted J-shape are attached pivotally, and the sliding shafts 6a, 6b can be detained. In such a state, a ball throwing machine is moved to a prescribed place, the shafts 6a, 6b of the nut part 6 are detained by the stopper 7, and by rotating a handle 8a, the bar 8 is inserted into the ground and fixed. A ball rolled down through a ball chuter 22 is detained by a ball stopper 16, a proximity switch 23 confirms supply of the ball, transmits it to a controller 25, and the controller operates a driving device.
Patent JP-H10139257-A (JP)
Title: Post-processing device for sheet
Inventor: ASAMI SHINJI
IPC: B65H31/30
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance the conveying performance when a sheet of paper is intruding, also the conveying performance when sheets are aligned by a jogger fence, widen the margin for curling of sheet, and enhance the conveying perfor mance when sheet is discharged. SOLUTION: A post-processing device is composed of a staple tray 20 to staple sheets of paper, a sheet exhaust pawl 13 capable of moving on the staple tray 20 in the direction of sheet conveyance, and a sheet guide 101 installed as confronting the staple tray. Recesses 20b and 101b are provided so that the exhaust pawl 13 overlaps on the staple tray 20 and sheet guide 101.
Patent JP-S62156517-A (JP)
Title: Projecting device for light beam
Inventor: IWASA TETSUO
IPC: G01C15/00
Filed: 1985-12-27
Abstract: PURPOSE:To control exactly an unmanned car even if the road surface is uneven and the unmanned car is brought to an up-and-down motion, and it runs to a remote position, by rotating the light beam by a prescribed diameter, forming it as the cylindrical beam being roughly parallel to the road surface, and forming a running path. CONSTITUTION:When a rotary plate 4 is rotated by driving a driving motor 8, a laser beam which has been generated from a light source 2 reaches prisms 303, 304 which are rotating, through an expander 6, and prisms 301, 302, and projected in a cylindrical shape being roughly parallel to the road surface by a projecting device 1 through the prism 304. When a running direction in which an unmanned car 20 runs by following a running path by a cylindrical beam B is shifted and a photodetector 26 photodetects the cylindrical beam B, a steering motor 31 is operated, and a track is corrected by steering a car body 23 in the direction as indicated with an arrow until the photodetector 26 comes not to photodetect the beam.
Patent JP-H05135976-A (JP)
Title: Manufacture of permanent magnet
Inventor: IHARA SEIJI
IPC: H01F1/053
Filed: 1991-11-14
Abstract: PURPOSE:To reduce a cost and to enhance performance in a method for manufacturing an R-Fe-B based permanent magnet. CONSTITUTION:R (where R is at least one type of rare earth elements including Y), Fe and B are basic components of a material. When an alloy containing the basic components is melted, cast, then two or more cast ingots 1 are assembled, and hot-processed, metal 2 is inserted into junction interfaces of the ingots, an air gap is formed in the interfaces of the ingots, or filled with low melting point metal powder or ingot powder. Any of these operations is conducted, metal having a melting point of 1100 deg.C or lower is inserted to the interfaces of the ingots, introduced into a metal capsule having a melting point of 600 deg.C or higher, sealed, and hot processed at 500-1100 deg.C, and then heat treated at 250-1100 deg.C.
Patent JP-H05135922-A (JP)
Title: Manufacture of rare earth permanent magnet powder
Inventor: TAKAGI FUMIO
IPC: H01F1/057
Filed: 1991-11-14
Abstract: PURPOSE:To provide higher performance by making a molded alloy to be constituted with columnar crystal system and making it contain more than one kinds of specific elements in manufacture of R-Fe-B anisotrophic permanent magnet powder. CONSTITUTION:R (R is at least more than one kind of rare earth elements including Y), Fe and B are the basic components. A molded alloy consisting of columnar crystal system containing more than one kind of elements selected from among Co, Cu, Hf, Zr, Nb, Ti, V, Si, Mo, Ga and Al is made to occlude hydrogen and then dehydration is performed so as to make the grain size finer, given anisotropy and cooled. As a result, the orientation characteristics of recrystalized grain improves and organization of columnar crystal system becomes uniform for easy crushing. So, R-Fe-B bond magnet powder of high performance is obtained at low costs.
Patent JP-H05217647-A (JP)
Title: Electric socket
Inventor: ATARII SUNAA TEIRAA
IPC: H01R33/76
Filed: 1992-10-13
Abstract: PURPOSE: To provide an electric socket used for a burn-in test of an electronic package which enables a test device to be attached/detached easily automatically or manually by the use of a robot or the like. CONSTITUTION: A base 42 has a rectangular recessed part or an opening 50 for attaching a test device 38 thereto. Four pressing members 44 are attached to the recessed part along its respective sides in a pivotal manner. Further, a circuit support member 46 of FEC, etc., having a conductive trace 98 is disposed on an upper surface 54 of the base 42 and is caused to make contact with a multiplicity of leads 14 of the test device 38. Electrical connection between the leads 14 of the test device and the trace 98 is reliably conducted by applying predetermined normal force on this contact part or overlap part by using the pressing member 44 energized by a coil spring 94 made of stainless steel.
Patent JP-H08163770-A (JP)
Title: Fault diagnosis system
Inventor: TOMITA ATSUSHI
IPC: H04Q9/00
Filed: 1994-12-02
Abstract: PURPOSE: To preliminarily prevent a number of diagnosis data from being lost during the time by stopping the stand-by process when the data are not received within the prescribed time-out time, and repeating the two-way communications from the initialization only when the power-supply voltage falls below the lower limit value of a control part, or exceeds the lower limit value of an interface circuit. CONSTITUTION: When the data are not received within the prescribed time-out time, a fault diagnosis device 6 achieves the time-out extension. The voltage of a battery 4 is first measured through a voltage detecting wire 5b and a battery voltage measuring means 64 to check if the measured value is in the range above the lower limit value of the operating voltage of an electronic control device body 21 and below the lower limit of the operating voltage of a communication interface circuit 24. If this condition is not met, it is regarded that the communication error is generated and the error processing is achieved to repeat the initialization of the communication.  The two-way communications are repeated even for the stopping of the operation in a short time of only an interface circuit 24 due to the momentary voltage drop to prevent a number of the diagnosis data from being lost during that time.
Patent JP-H02146931-A (JP)
Title: Demand monitor/controller
Inventor: HAYASHI NORIYUKI
IPC: H02J3/00
Filed: 1988-11-29
Abstract: PURPOSE:To prevent demand over by interrupting a load based on the result of judgement made through a demand monitor/controller then increasing the output of non-utility generator and decreasing commercial power. CONSTITUTION:Received power measured through received power measuring means 8, 9 is inputted to a demand monitoring/controlling means 10. When the commercial power is predicted to exceed a target demand based on the measurement of received power, the demand monitoring/controlling means 10 operates a load interruption power(TP). When the value of the TP is positive, the demand monitoring/controlling means 10 provides a load interruption signal 11 to a circuitbreaker 7 in the power station and decreases the load, thus confining the commercial power within a target demand value. When the value of the TP is negative, an output control signal 12 is fed to the output control means 13 of a non-utility generator 4 so that the output control means 13 increases the output from the non-utility generator 4 and decreases the commercial power thus confining the commercial power withing the target demand value. By such arrangement, demand over can be prevented.
Patent JP-H03160706-A (JP)
Title: Manufacture of permanent rare-earth magnet
Inventor: HAYASHI TOMOYUKI
IPC: H01F1/08
Filed: 1989-11-20
Abstract: PURPOSE:To improve a magnetic characteristic by using a mixed powder that is obtained by adding the prescribed quantity of a Bi powder to the rare earth transition metal system alloy powder of a compact or an alloy powder that is obtained by adding the prescribed quantity of Bi to the composition of a rare earth transition metal system alloy as powder with which surroundings of a magnetic compact are filled when sintering is performed. CONSTITUTION:The case is filled with the compact of a rare earth transition metal system alloy powder. Sintering is performed in a state that surroundings of the compact are filled uniformly with: a mixed powder to which 0.1-10wt. % Bi powder with respect to the rare earth transition metal system alloy powder is added; or an alloy powder to which 0.1-10wt.% Bi powder with respect to the composition of a rare earth transition metal system alloy is added; or an alloy powder to which 0.1-10wt.% Bi with respect the composition of the rare earth transition metal system alloy is added. As a result, maximum energy products and square shape ratios are improved when the above amount of Bi is within the limits of additive. Magnetic characteristic is thus improved.