baber/WOPTO huggingface dataset:
Patent JP-S62113435-A (JP)
Title: Ic chip bonding equipment
Inventor: ANDO TAKEO
IPC: H01L21/60
Filed: 1985-11-13
Abstract: PURPOSE:To contrive reducing number of processes by carrying out lead forming simultaneously with IC chip bonding by using a regulating pawl which regulates the position of an IC chip in X.Y directions on an IC chip stage and is used as a metal mold for lead forming. CONSTITUTION:An IC chip is transferred to the position B on an IC chip stage 8 and the IC chip 1 is shifted to a regulating position A by closing regulating pawls 2, 3 to the direction of an arrow by the vacuum of an absorbing hole 9 and is fixed on the IC stage 8 by the vacuum of the hole 9. After finishing the positioning of the IC chip 1, the regulating pawls 2, 3 are returned to an open state. A bonding tool 7 comes down and a lead 4 is formed by the reason that the thickness S of the regulating pawls 2, 3 is larger than the thickness (t) of the IC chip 1 but the contact of the lead 4 with the end surface of the IC chip 1 is prevented by the thickness of a bump 10.
Patent JP-H08120767-A (JP)
Title: Structure of artificial foundation and method for constructing same
Inventor: OKUDA SHUJI
IPC: E04B1/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a structure of an artificial foundation that is easy to construct and has high space utilization efficiency and a method for constructing the same. CONSTITUTION: Large-span trussed girders 11 are stretched over the erected position of an artificial foundation F, and floors 13... are hung from the trussed girders 11 by means of hanging poles 12..., and the hanging floors 13... are used as the artificial foundation F. The hanging floors 13... constitute one unit between the trussed girders 11, 11, and beams are erected to connect the hanging poles 12, 12 together to support the floorboards.
Patent JP-S63109807-A (JP)
Inventor: IDA ATSUSHI
IPC: A46B15/00
Filed: 1986-10-25
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-H0566758-A (JP)
Title: External character font generator
Inventor: MIKUNI SHIN
IPC: G06F17/21
Filed: 1991-09-06
Abstract: PURPOSE:To generate an external character font from existing font data. CONSTITUTION:Font data is stored in a base parts library 15 at every character constituent such as a line and a point. etc., which comprise a character as base parts. A main processing control part 11 prepares the external character font by combining the base parts designated by a key input device 12 corresponding to the shape of the character, and registers it on a user font definition storage part 14.
Patent JP-H1177174-A (JP)
Title: Press forming method for metal plate
Inventor: TSUTSUMI NOBUYUKI
IPC: B21D5/01
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To form a metal plate in which a bar stock is protruded/fixed near a web, in a corrugated shape without generating buckling by a press by making the width of a recessed part of a die wider than a distance from the web of a metal plate to a bar stock fixed position so that the recessed part does not press the metal plate up to a position by a specified distance apart from the bar stock toward a center side. SOLUTION: A recessed part 12 formed to one side of a upper side die 10 is made so that the depth D1 is nearly equal to the height H1 of a web 5 of a roof plate as same as a conventional shape and the whole is made to the same height so that the time when the recessed part 12 presses the web 5, is made nearly to the same time when a part except the recessed part 12 presses a part except the web 5. However, the width W3 of the recessed part 12 is made wider than a distance W5 from the web 5 of the roof plate to the center side end of a bar stock 13 so that the recessed part 12 does not press a metal plate 15 up to a position by 5-20 mm apart from the bar stock 13 to the center side. By this method, the generation of buckling is prevented.
Patent JP-H02100034-A (JP)
Title: Image recorder
Inventor: SAKAI TOSHIO
IPC: G03D13/00
Filed: 1988-10-07
Abstract: PURPOSE:To improve the positioning accuracy of a belt by forming a belt supporting frame moving mechanism of a linking mechanism which connects between a belt supporting frame and a device main body and disposing a spring between the belt supporting frame and the device main body. CONSTITUTION:A belt supporting frame moving motor 94 is driven so as to move a belt supporting frame moving link 92 forward and backward through a belt supporting frame moving plate 91, so that respective frames 34 and 35 can be moved on a horizontal plane corresponding to the positioning mark of a mask negative. Furthermore, the spring 95 connected to the device main body is arranged on the frame 34 by being inclined with reference to the axial line of the belt supporting frame moving link 92 and a supporting link 93. Then, looseness in the attachment of the belt supporting frame moving link 92, the supporting link 93 and the belt supporting frame moving plate 91, etc., and the looseness caused by the backlash of a gear can be absorbed by means of the spring 95. Thus, the positioning accuracy of the belt 32 can be improved.
Patent JP-H04133271-A (JP)
Title: Fuel cell
Inventor: MATSUSHIMA TOSHIO
IPC: H01M8/04
Filed: 1990-09-25
Abstract: PURPOSE:To prevent a fuel cell from deteriorating by detecting an output of power generation of a fuel cell, regulating a gas quantity generated from an oxidizing agent gas controlling means and the opening degree of an intake port of the atmosphere corresponding to a generating current, and controlling oxygen content in oxidizing agent gas. CONSTITUTION:When oxygen content in an oxidizing agent gas is made high, it is necessary to start voltage control from a larger current value than that at the time when the ordinary atmosphere is fed. When the oxygen content enters such a region, a gas quantity generated from an oxygen enriching device 6 and an intake quantity of the atmosphere from an air intake port 63 are regulated by a controller 61, the oxygen content in the oxidizing agent gas to be fed into an oxidizing agent pole 13 is controlled, and a current region of voltage control which is performed by a means sending a current to a dummy load is made as small as possible, so as to make the oxygen content correspond to the current value. Since the oxygen content of oxygen-rich gas from the device 6 is made of constant value, the device 6 is regulated only for a flow rate of the generated gas.
Patent JP-H04131967-A (JP)
Title: Data processor
Inventor: NAKATANI SHOJI
IPC: G06F7/00
Filed: 1990-09-25
Abstract: PURPOSE:To deal with the specified value of a non-numeric or the like without adding an instruction by constituting so as to compare-output the specified value and the contents of an operand with a same instruction code by a comparing means when the contents indicated by an assigning means and the instruction code are assigned as the specified values. CONSTITUTION:A specified value comparing part 3 is provided in an arithmetic unit 2, when the device is actuated in an IEEE floating point standard form, a non-numeric is transferred as a specified value to it and when an instruction decoder 5 decodes a non-numeric detecting instruction, it is made to be detect- controlled whether read data are the non-numeric or not. That is, when the device is actuated in the IEEE floating point standard form, the instruction read from an instruction fetching part 4 is decoded by the instruction decoder 5 and when it is the non-numeric detecting instruction, an instruction transmission control part 6 transmits the decoder to the specified value comparing part 3 based on it and makes it execute checking whether it is the non-numeric or not. Thus, the operation of a conventional floating point form and the IEEE floating point standard form can be executed selectively with a small hardware quantity.
Patent JP-H0591812-A (JP)
Title: Reaping height controller for combine
Inventor: TANAKA YUKIKAZU
IPC: A01D34/28
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the subject apparatus, equipped with a pair of left and right mobile devices, a machine body lifting and lowering means, reaping height sensing means for sensing the ground height and a controlling means for driving a reaping height lifting and lowering means based on their sensed values, and capable of controlling the reaping height of the reaping part and minimizing the sway of a machine body. CONSTITUTION:A reaping height controller of a combine is equipped with a pair of left and right mobile devices (2L) and (2R), a pair of left and right machine body-lifting, lowering and driving means (5L) and (5R) for lifting and lowering their ground contact parts separately for the left and right, and a reaping part lifting, lowering and driving means 6 for lifting and lowering the reaping part 3. Plural reaping height sensing means (8L) and (8R) for sensing the ground height of the reaping part 3 are provided in a separate state in the left and right directions. In the above-mentioned controller, a controlling means is installed and control is performed based on the sensed values from the reaping height sensing means (8L) and (8R) so that the ground height of the reaping part 3 may be a prescribed value and the reaping part 3 may be nearly parallel to the ground surface. In the process, the machine body-lifting, lowering and driving means (5L) and (5R) are preferentially driven. The reaping part lifting, lowering and driving means 6 is driven in the direction to release the limit state by a prescribed extent with the arrival of the driving means at the limit of the driving range.
Patent JP-H01205853-A (JP)
Title: Device for continuously casting strip material
Inventor: CHIYAARUZU SHII JIYAADEINGU
IPC: B22D11/06
Filed: 1988-10-12
Abstract: PURPOSE: To reduce the ear loss and to improve the productivity by arranging a casting drum between one pair of rotary rolls and side plates having different axial center at both end sides of the casting drum and forming the strip ear parts at the gaps between the side plates and the casting drum end parts. CONSTITUTION: The casting drum 10 is arranged between the rotary rolls 16, 18 and one pair of side plates 22 having rotary shaft 26 at the eccentric position from the rotary shaft 12 of the casting drum, are rotatably arranged. A converging casting arc is formed between a belt 14 and the drum 10 and an inclining surface 44 in the radial direction is formed in the side plate 22. Molten metal is supplied into the converged gap 20 from a pouring nozzle 30 and the belt 14 and the drum 10 are driven at the different speeds through a differential mechanism. At this time, the strip ear parts are formed at slight gaps between the side plates 22 and the drum 10. Therefore, the formation of the ear parts is reduced and the good quality strip is obtd. and the productivity of the casting is improved.
Patent JP-S63110011-A (JP)
Title: Rear wheel suspension for automobile
Inventor: KOBAYASHI YOSHIMITSU
IPC: B60G3/28
Filed: 1986-10-27
Abstract: PURPOSE:To reduce friction at the sliding section of a strut by branching the tip of on link for supporting a rear wheel supporting member into two and fixing to the rear wheel supporting member or the other link while arranging a coil spring between one link and the body. CONSTITUTION:Spring reaction F2 of a coil spring 7 against wheel reaction F1 is dispersed to F2 at the tip of a rear side link 4 and a reaction F''2 at the tip of a branch arm section 4a, thereby a moment F'2Xl1 based on the rear side reaction F'2 and a moment F''2Xl3 based on the front side reaction F''2 function each other in the canceling direction. Consequently, the moment F'2Xl1-F''2Xl3 caused by the spring reaction F2 is quite low and the force F'3Xl2 being applied onto the fixing portion of a body member A at the upper end of a strut 5 is decreased. As a result, bending force functioning onto the strut 5 is negligible, thereby friction of the strut 5 is reduced and the operation is smoothed.
Patent JP-2001081177-A (JP)
Title: Production of polycarbonate
Inventor: HATONO KAZUTERU
IPC: C08G64/20
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate causing no retention deterioration such as discoloration, cross-linking, crystallized material, gel formation, etc., of polycarbonate in the case of using an extruder, having an extremely low foreign matter content. SOLUTION: A position in which a molten polycarbonate is fed to a twin- screw extruder of rotation and meshing in the same direction is (1) the top part of one screw of the twin-screw extruder, having a rotation direction to firstly move the fed polycarbonate in the side wall direction of a cylinder and (2) a position adjacent to a screw end.
Patent JP-H07109982-A (JP)
Title: Scroll fluid machinery
Inventor: ISHIHARA NOBUAKI
IPC: F04C18/02
Filed: 1993-10-13
Abstract: PURPOSE:To improve sealability even in the case that pressing force of a chip seal is small in a scroll fluid machinery when sealings performed by utilizing peel-of a soft layer. CONSTITUTION:In a scroll compressor, hard layers 24, 27 are formed on the surface of spiral blades of scroll members 3, 7. A peel-off layer 25 such as grease oil film is coated on the hard layer 24 of a side plate 3c of the fixed scroll member in contact with a chip seal 21 on a leading end surface of a spiral blade 7a of the movable scroll member. A soft layer 26 such as a boron layer is superposed on the peel-off layer 25, similarly to the surface of the hard layer 24 on which the peel-off layer is not formed. In an initial operation condition, the soft layer is abraded, and a gap between the blades 3a and 7a are sealed by the remained soft layer 26. Elastic force of elastic bodies 22, 23 is set small, while the soft layer 26 is easily peeled off because of the peel-off layer 25, and the chip seal 21 is brought into contact with the hard layer 24 of the side plate.
Patent JP-H0686220-A (JP)
Title: Multi-channel recording and reproducing device
Inventor: MINE SHINICHI
IPC: H04N5/45
Filed: 1992-08-31
Abstract: PURPOSE:To perform the reproduction and screen synthesis of programs selectively afterwards even when, for ecample, they are plural programs broadcasted simultaneously by recording by multiplexing the signals of the plural programs on a recording medium such as a video tape. CONSTITUTION:A multi-channel recording and reproducing device is comprised of a reception antenna 1, a distrobutor 2, four TV tuners 3a-3d, a display encoder 4, an encoder controller 5, a VTR 6, a display decoder 7, a decoder controller 8, a switch 9, and a CRT monitor 10. The tuners 3a-3d can receive the TV signal of an arbitrary channel, respectively, and the video output of the tuners are multiplexed by the encoder 4. The controller 5 controls the multiplex processing of the encoder 4, and records a result on the VTR 6. Multiplexing process by the encoder 4 can be referred to the monitor 10 via the switch 9. In such a way, one or plural channels can be selected for the signal recorded by the VTR 6 in spite of a mode when it is recorded.
Patent JP-H1134421-A (JP)
Title: Serial recorder
Inventor: NISHIKAZE ISATO
IPC: B41J19/76
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a serial recorder in which the upper and lower end regions of a recording medium can be printed by shifting the recording medium up to a position where the uppermost or lowermost end of a print data can be printed and then printing on the recording medium in the opposite directions thereof by means of a recording head with reference to a position corresponding to the common multiple of the character width in the central region of the recording medium. SOLUTION: A recording medium M is fed up to a position where the uppermost end of a print data can be printed and the print width is determined based on the print data. A recording head is then shifted to a figure position P1 corresponding to the common multiple of the character width in the central region of the recording medium M and the recording head is moved in one direction (A) under that state. When printing progresses close to the left end of uppermost line, the window 23 of a ribbon mask 24 passes over the recording medium M with the end part thereof being pressed by the ribbon mask 24 and the printing is finished without rolling up the edge part C1. Subsequently, printing is performed while moving the recording head in the other direction (B). According to the arrangement, dot shift is eliminated within one character and the print quality is prevented from degrading.
Patent JP-H02107530-A (JP)
Title: Method for dissolving pltonium dioxide useful for treatment of orgnaic waste contaminated with plutonium dioxide
Inventor: ZABUIERU MACHIYUROOMANDAARU
IPC: G21F9/00
Filed: 1988-10-13
Abstract: PURPOSE: To make it possible to easily reduce and dissolve, and recover plutonium dioxide existing in solid org. wastes having reduction characteristic, by bringing the plutonium dioxide into contact with an aq. acidic soln. of a reducing agent having a specified redox potential.  
     CONSTITUTION: The plutonium dioxide is brought into contact with the aq. acidic soln., which contains a reducing agent without contg. hydrazine and has a redox potential of +0.5 V/ENH, there by, the plutonium is reduced and dissolved. The reducing agent of the amt. sufficient for reducing the plutonium to be dissolved exists in the aq. acidic soln. The examples of the reducing agent described above include Cr 2+ , U 4+ , U 3+ , Eu 2+ , V 3+ , V 2+ , Ti 3+ , Ti 2+ . For example, sulfuric acid is preferably used in a concn. of 0.5 to 7 mol./l as the aq. acidic soln. described above. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62116004-A (JP)
Title: Driver
Inventor: KONO HIROYUKI
IPC: H03F3/20
Filed: 1985-11-15
Abstract: PURPOSE:To prevent characteristic deterioration and destruction of a signal amplifier section caused by an abnormal electric current, by connecting in series diodes for blocking reverse current with current limiter elements. CONSTITUTION:Diodes D5 and D8 for blocking reverse current are connected in series with bipolar transistors Q2 and Q3 working as current limiter elements. If an output terminal OUT is short-circuited with the ground when a current booster section 10A is driven so as to obtain a plus voltage at the output terminal OUT, the electric current of a bipolar transistor Q1 increases and the voltage drop of a resistance R3 exceeds a prescribed value. As a result, the bipolar transistor Q2 is conducted and its base bias current is caused to be divided. Therefore, the bipolar transistor Q1 is limited in electric current and protected.
Patent JP-H11165309-A (JP)
Title: Manufacture of ceramics using binder solidification
Inventor: CHATTERJEE DILIP KUMAR
IPC: C04B35/632
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To cast in a complicated shape by incorporating a small organic content and a good body strength. SOLUTION: The method for manufacturing ceramics comprises the steps of adding a selected binder and a chemical initiator having a suitable action time to a slurry of ceramic powder, casting it in a mold having a mold cavity near an object shape, then heating the mold to 60 deg.C to allow the slurry to gel under controlled conditions, thereby manufacturing a ceramic cast product having a near final shape, high strength in an unbaked state and a possibility for its body to be mechanically processed as it is.
Patent JP-2001082091-A (JP)
Title: Lining body assembling device for rectangular shield machine
Inventor: INO TOSHIMI
IPC: E21D11/40
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lining body assembling device capable of smoothly and stably handling a long-sized lining member on the inside of a narrow existing lining body or at the rear part of a shield machine for effectively assembling. SOLUTION: In a lining body assembling device arranged in the rear part of a longitudinal long rectangular shield machine for assembling a lining body by means of long-sized steel shells 7a to 7f, a movable frame is movably arranged through a longitudinal moving mechanism, a transversely moving mechanism, and an axially moving mechanism, and also a pair of right and left retaining frames 35A, 35B are provided in the movable frame through a up-and- down turning mechanism turnable around the horizontal axis perpendicular to the axis of shield, and grasping devices 36A to 36D each with a grasping member to be engaged with a holding member provided on the respective inside surfaces of the steel shells 7a to 7f are provided in the retaining frames 35A, 35B.
Patent JP-H0699984-A (JP)
Title: Packaging apparatus
Inventor: YOSHIMURA TSUTOMU
IPC: B65D19/38
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a packaging apparatus, in which a packaging material is of a single kind for each material and which apparatus is easy to handle at the time of disusing the apparatus and can be recycled. CONSTITUTION:In the title packaging apparatus, a packaging object 7 is fixed on a pallet 11 with skids 13 composed of wood; a sleeve 15 composed of corrugated board material, barrel-frame sleeve 17 and JISC-type box 19 are mounted on the packaging object 7; and these packaging object, sleeves and box are bound by a resinous band 21. Therefore, a cushioning material can be formed of the wood and corrugated board material of respectively single kinds so that the disusing method and recycling of the packaging apparatus are made easy. In the assembly at the time of packaging of the title apparatus, also, the pallet with skids serves both as a jig and a packaging material so that packaging and assembly operations can be conducted easily and at a low cost.
Patent JP-S62117181-A (JP)
Title: Floppy disc unit mounting mechanism
Inventor: HARANISHI NORIAKI
IPC: G11B33/02
Filed: 1985-11-18
Abstract: PURPOSE:To mount a floppy disc unit having good earthquake-proof with a simple two-points supports by sandwiching the both sides of a mounting chassis in which a projection formed in one body with a front chassis passes through between a guide member when the mounting chassis is inserted along the guide member. CONSTITUTION:After the mounting screw of a panel arm 8a is removed, and a front panel 8 is removed, and an FD mounting chassis 7a is inserted along L-character curvatures 7e and 7f, and the panel 8 is passed through between a projection 7g and the L-character curvatures 7e and 7f, and the panel 8 is inserted until it is abutted on the FD mounting chassis 7a, the FD mounting chassis is fixed with a screw at a front chassis 7b. Consequently, the projection 7g sandwiches the both end parts in a longitudinal direction of the FD mounting chassis 7a in which the horizontal L-character curvatures 7a and 7b are inserted as guides, and fixes and supports an FDDR unit.
Patent JP-H03116933-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMA YASUO
IPC: H01L21/321
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to form bumps on the surfaces of pads, which are formed on the surface of an element region, in a short time by a method wherein the bumps are formed on the surfaces of the pads in such a way that fused particles formed by heating and fusing a conductive material, which is used as the material of the bumps, are dripped on the surfaces of the pads. CONSTITUTION:Paths 2b of a diameter of 100mum or thereabouts for flows of molten gold 8 are provided in parts, which coincide with the positions of pads 6 of a semiconductor element 5, of a distributed block 2. A slide plate 3, which cuts down reliably the drops of the gold 8 to come flowing out from the paths 2b on the lower surface of the block 2 and consists of tungsten or molybdenum which has a high melting point and does not react with gold, is provided under the lower surface of the block 2. When the interval between the lower surface of the plate 3 and the pads 6 is set in 2 to 3mm and the fused particles of the gold 8 are dripped on the surfaces of the pads 6 of the element 5, bumps 7 can be simultaneously formed on all the pads 6 of one semiconductor element 5. Thereby, it becomes possible to form bumps having a good ohmic contact in a short time.