baber/WOPTO huggingface dataset:
Patent JP-H01280330-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L21/60
Filed: 1989-03-31
Abstract: PURPOSE:To conduct a highly reliable wire bonding by forming a good ball on the tip of an Al wire by a method wherein the wire is connected to a pad via the ball which is formed by discharging a space between the tip of the wire as an anode terminal and an electrode as a cathode terminal while the space is kept in a reducing atmosphere. CONSTITUTION:A semiconductor device 40 consists of a semiconductor pellet 22, inner leads 43, wires 1 to connect a pad 42 on the surface of the pellet 22 and the inner leads 43, and a resin mold portion 44 for sealing the pellet 22, the inner leads 43, the pad 42, wire connecting portions 45 of the inner leads 43, etc. In this system, the wires 1 are made of an easily oxidized wire and the wires 1 are connected to the pad 42 via balls formed on the tip of the wires. The balls on the tip of the wires 1 are formed by discharging spaces between the tips of the wires 1 as anode terminals and electrodes 24 as cathode terminals while the spaces are kept in a reducing atmosphere. For example, the wires 1 are Al wires.
Patent JP-S564358-A (JP)
Title: Adding method of al in continuous casting
Inventor: OOHASHI TETSUO
IPC: B22D11/108
Filed: 1979-06-21
Abstract: PURPOSE:To enable fine adjustment of SolAl in molten steel without decreasing Al yield by performing high-speed Al addition into tundish intermittently at the time of adding Al into the molten steel which has undergone precedent deoxidation. CONSTITUTION:After the precedent deoxidation of molten steel by Al, Si, Mn, etc. during tapping, the oxygen level in the molten steel is measured and the required Al amount for obtaining the target SolAl is obtained. Along with this, the intermittent charging periods are determined based on the speed of casting, the diameter of the Al wire used, the rate of its addition, etc. These intermittent addition patterns are made large in the intervals of addition and dwell as far as the mixing effect of the Al added permits, but 10 seconds is the upper limit from e.g. the figure. As a result of this, the higher speed of addition per time of the Al wire may be achieved and the oxidation loss is decreased, in addition to which the correct control of SolAl value becomes possible as shown in the figure.
Patent JP-S60222195-A (JP)
Title: Anaerobic treatment of waste water
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1984-04-20
Abstract: PURPOSE:To improve treating efficiency of org. waste water and to improve operating stability in the stage of treating the waste water in an anaerobic chamber having a carrier on which anaerobic microorganisms are deposited by stagnating the microorganisms in the chamber within specific number of days during the treatment. CONSTITUTION:The anaerobic microorganisms are stagnated in the anaerobic chamber having the carrier on which said microorganisms are deposited within 60 days, more preferably 10-60 days in the stage of treating the org. waste water in said chamber. The substantial bacterium quantity at the org. material ratio in the suspended matter is thereby increased and the substantial concn. of the bacteria held in the treating chamber is increased. The anaerobic treatment of the org. waste water with the operation under high load with high efficiency is made possible by making use of such increase.
Patent JP-S63243795-A (JP)
Inventor: MORISHITA HIDEAKI
IPC: G21C19/32
Filed: 1987-03-31
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-S533534-A (JP)
Title: Local anesthetics
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/26
Filed: 1976-06-30
Abstract: PURPOSE: Carbostyryl derivatives having local anesthetic action and useful for the treatment of operation, dental therapy, scald, acute synanche, hemorrhoid, and peptic ulcer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05237865-A (JP)
Title: Method and structure for installing injection molding machines
Inventor: SAKATA KATSUMI
IPC: B29C45/17
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a method for installing a plurality of injection molding machines to a space as small as possible and an installation structure therefor. CONSTITUTION:In a method for installing a plurality of injection molding machines 2 on a base mount 3, each of the injection molding machines 2 is so constructed as to have a projected plane of a rectangular shape made of a major axis and a minor axis, a plurality of frames 5 of substantially the same shape as the projected plane are disposed on the base mount 3 respectively through rollers, and the injection molding machines 2 are respectively placed on the frames 5.
Patent JP-S58196107-A (JP)
Title: Roll supporting device of rolling mill
Inventor: HIROTA JITSUO
IPC: B21B31/02
Filed: 1982-05-10
Abstract: PURPOSE:To provide a titled device made remarkably simple in operating a center aligning and an adjusting of rolls at the time of roll assembly, by respectively interposing thrust bearings between the end part of a roll at the driving side and a roll chock and between the end part of the roll at the driven side and a pressing member, in constituting the device. CONSTITUTION:The 1st thrust bearings 36, etc. are respectively interposed between the stepped surfaces 34, etc. provided to the driving-side-end parts of the roll axes 23, 24 of the rolls 21, 22 of a rolling mill and the stepped surfaces 35, etc. of the roll chocks 25, 26 of roll stands 27. On the other hand, a fitting projection 41 at the driving-side-end part of the roll axis 23 is inserted into a fitting hole 43 of a pressing member 42, and the 2nd thrust bearing 54 is interposed between the member 42 and the stepped surface 50 of the roll axis 23, and then the surface 44 to be pressed of the member 42 is pressed by a hydraulic unit 63 at a fixed pressure after making the piston rod 58 of a hydraulic cylinder 56 touch to the surface 44. Thus, the aligning of the roll centers only at the driving side is still enough for the roll assembly, and moreover, the thermal expansion of the roll axis 23 is absorbed and the irregular change of it is prevented. Also, in a case of the roll axis 24, every thing mentioned above is the same.
Patent JP-H05243384-A (JP)
Title: Correction system of interconnection
Inventor: UEJIMA SHINJI
IPC: G06F17/50
Filed: 1992-03-02
Abstract: PURPOSE:To easily retrieve a wired part which can be moved when an interconnection is corrected in the correction operation of an unwired part after the automatic wiring operation of an LSI. CONSTITUTION:A piece of information, on the wiring operation of an LSI, which has been stored in a storage means 9 is displayed by using a wiring information display means 2. In succession, a piece of information on the prohibition of a wiring operation is displayed by using a wiring-prohibition information display means 3. A piece of information on an unwired part is displayed by using an unwired-part information display means 4. Then, an interconnection is corrected by using an interconnection correction means 7. At this time, in order to investigate a wired part whose possibility of movement inside a designated region is high and which is longer than a Manhattan length, an arbitray region is designated by using a region designation means 5, and it is emphasized and displayed by using a means 6 which emphasizes and displays an interconnection which is longer than the Manhattan length inside the designation region.
Patent JP-H11277255-A (JP)
Title: Friction/agitation-joining method and device therefor
Inventor: KAWASAKI TAKESHI
IPC: B23K20/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enable joining even through a clearance between two materials to be joined is large in friction agitation joining with rotating a rotating body. SOLUTION: End parts of joining parts of extruded shapes 50, 60 have thick parts protruding outward. A rotating body is inserted into the thick parts 56, 66 to be joined by rotating. In such a state that a large diameter part 71 of the rotating part is positioned more outside from an extended line of of outer faces of plates 51, 61 of a general part, the rotating body is rotated. Further, while the rotating body is reciprocated in the direction orthogonal to a joining line, the rotating body is rotated along the joning line. By this method, joining is sufficiently enabled.
Patent JP-H01250548-A (JP)
Title: Connecting coupler for frame structure
Inventor: FURUKAWA KOICHI
IPC: F16B7/20
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a coupler capable of transmitting great axial forces by a method in which coaxial connecting plates to be the main load transmission path, among connecting plates crossing the coupling point of pipes, is integrally formed of the same fibers without cutting the fibers. CONSTITUTION:A coupler 50 composed of a composite material such as FRP for tips is provided with a part 52 to couple with a pipe 51 composed of a high-tech composite material such as FRP. Coaxial connecting plates 53 and 55 to be the main load transmission path are formed of the same fibers, among connecting plates 53-56 crossing the coupler 52, without cutting the fibers. A clip part 33 composed of a high-tech composite material such as FRP, which fixes the pipe 51 to the coupler 50, is inserted almost circularly in a pair into the slit 51a of the pipe 51, and the plates 53-56 are held on the middle between them. Since the transmission of great axial forces can be made possible, the coupler 50 capable of exact connection can be obtained.
Patent JP-H07286786-A (JP)
Title: Housingless type oil cooler
Inventor: TAJIMA MAKOTO
IPC: F28D9/00
Filed: 1994-04-18
Abstract: PURPOSE:To turn oil surely by a blockading plate when an oil inflow pipe and an oil outflow pipe are arranged at the opposite side of the oil cooler mounting unit of a core unit. CONSTITUTION:An oil cooler is constituted so that an oil passage 79a and blockading plates 71A, 73A are penetrated from the opposite side of the oil cooler mounting unit 65 of a core unit 51 to insert and fix an oil inflow pipe 85 or an oil outflow pipe and, on the other hand, the oil inflow pipe 85 or the oil outflow pipe is connected to an oil passage 79b, different from the oil passage 79a, through which the oil inflow pipe 85 or the oil outflow pipe is penetrated at the opposite side of the oil cooler mounting unit 65 of core unit 51.
Patent JP-H11271992-A (JP)
Title: Production of photoconductive coating film
Inventor: KUBO KAZUKI
IPC: G03G5/05
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a photoconductive coating film which easily removes the photoconductive coating film end on a conductive substrate with good accuracy and a process for producing the photoconductive coating film which easily removes the coating film adhered to an apparatus and appliance utilized for production. SOLUTION: This process for producing the photoconductive coating film including an org, pigment or inorg. material and a binder resin consists in peeling and removing the coating film 22 adhered to the end 23 of the coating film and the apparatus and appliance used for production by swelling the coating film 22 or extracting the binder resin using a solvent 25 which dissolves part or the whole of the binder resin without dissolving all or almost the org. pigments or inorg. materials.
Patent JP-S59205046-A (JP)
Title: Transmission applied with differential gear
Inventor: MORITA SHIGEAKI
IPC: F16H3/60
Filed: 1983-05-06
Abstract: PURPOSE:To make it possible to obtain torque in a wide range from an input shaft, by providing such an arrangement that a bearing rod for planetary gears is provided to the input or output shaft of a differential gear mechanism, and a reversing speed-change mechanism is provided to the input or output shaft of the differential gear mechanism. CONSTITUTION:A reversing speed-change mechanism 2 is provided on one end side of an input shaft 1 which is rotationally driven, and as well, planetary gears 5, 6 in a differential gear mechanism 4 are journalled to bearing shafts 3, 3 extending from the input shaft 1. The reversing speed-change mechanism 2 is composed of a gear 8 secured to the end of the input shaft 1, a gear 12 secured to one end of a shaft 13 for a bevel gear 14 in the differential gear mechanism 4, and a gear 9 integrally incorporated with a small diameter gear 10 which is journalled to a casing 7 in parallel with both shafts 1, 13 and meshed with the gear 8. Further, the gear 10 is engaged with the gear 12 through an intermediate gear 11. An output shaft 16 is secured to a bevel gear 15 meshed with the planetary gears 5, 6 of the differential gear mechanism.
Patent JP-H09268149-A (JP)
Title: New binuclear polyphenol compound
Inventor: MAEDA TOYOHIKO
IPC: C07C39/16
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new binuclear polyphenol compound, having both of a hydrophobic phenol nucleus and a hydrophilic phenol nucleus and useful as a raw material for epoxy resins used in a sealing material, etc., for an integrated circuit or an additive such as a curing agent. SOLUTION: This new binuclear polyphenol compound is represented by the formula (X is H or hydroxyl group), e.g. 4-(2,3,5-trimethyl-4- hydroxybenzyl)-1,3-benzenediol or 4-(2,3,5-trimethyl-4-hydroxybenzyl)1-2,3- benzenediol. The binuclear polyphenol compound represented by the formula is obtained by reacting 4-hydrxy-2,3,5-trimethylbenzyl alcohol with resorcinol or pyrogallol in the presence of an acidic catalyst in a polar solvent.
Patent JP-S5765410-A (JP)
Title: Roll
Inventor: HERUMUUTO POSUTO
IPC: B21B21/02
Filed: 1981-05-25
Abstract: A multi-part roll includes a hollow cylindrical axially extending roll body with a pair of ends spaced apart in the axial direction. A journal is connected to each of the ends of the roll body in a form-locking manner. The axes of the journals are in longitudinal alignment and define the axis of rotation of the roll. The axis of connection of the journals to the roll body, however, are disposed in spaced relation to the axis of rotation of the roll.
Patent JP-H02257208-A (JP)
Title: Interface device
Inventor: SATO YUJI
IPC: G06F1/24
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the cost by transmitting an initializing signal of an auxiliary device by using a transmission line of a data signal or a clock signal, and identifying the initializing signal contained in a receiving signal in the auxiliary device side. CONSTITUTION:In the case of executing the initialization of an auxiliary device, an L level signal (initializing signal) of the time TS being longer than the 1 frame time T0 of a data signal is sent out to an initializing signal line, and the signal S is sent out to a transmission line 10 through an AND gate 4 and a level converting circuit 1. During such a time, a data signal line is maintained in an H level, and the AND gate 4 is opened. When the initializing signal S received by the auxiliary device through the transmission line 10 is inputted to a time constant circuit 3, a level after the integration comes to below a threshold level LS of a comparator 9, therefore, an output (e) of the comparator 9 comes to output an initializing pulse P of an L level, the initializing pulse P is supplied to a control circuit in the auxiliary device, and its initializing operation is executed. In such a way, the transmission line for the initializing signal of the auxiliary device can be omitted, and the cost can be reduced.
Patent JP-H05282301-A (JP)
Title: Data processor
IPC: G06F17/21
Filed: 1992-04-01
Abstract: PURPOSE:To provide a data processor by which a square and round related with the delete of a ruled line can be automatically canceled by deleting the ruled line. CONSTITUTION:First of all, the ruled line data of the ruled line connected with the ruled line to be deleted are retrieved (step 14). Next, the square and round radius in the retrieved ruled line data is checked (step 15), and when an 'R' is set at an intersected point side with the ruled line to be deleted, the pertinent square and round radius is cleared to an 'O' (step 16). After the square and round radius is cleared, the rule line data of the horizontal line to be deleted are deleted (step 17). Afterwards, the plotting of the ruled line based on the changed ruled line is operated (step 18), and the processing is ended.
Patent JP-S58196912-A (JP)
Title: Hydraulically-operated shearing apparatus
Inventor: TANASE YUKIHIKO
IPC: B23D15/12
Filed: 1982-05-12
Abstract: PURPOSE:To prevent bad shearing of a material and to improve accuracy of diamension of a molded article by driving a cutter at high speed using oil pressure. CONSTITUTION:A hydraulic driven device A and a hydraulic driven device B are connected to each other, and a driven piston 16 to which a shearing cutter is secured is driven by oil pressure of operating oil pushed by a driving piston 14. Accordingly, if the cross-sectional area of the driven piston 16 is set smaller than that of the driving piston 14, the piston 16 is driven at extremely high speed of multiplexing the driving speed of the piston 14 by a reciprocal of the cross-sectional area ratio. Therefore, the material is sheared 17 at high speed, so that the shearing surface is smooth, and the accuracy of dimension is improved.
Patent JP-H02257956-A (JP)
Title: Elbow rest device for medical treating bed
Inventor: YOSHIRAKU TOMOKAZU
IPC: A61G13/10
Filed: 1989-03-30
Abstract: PURPOSE:To change an elbow rest into an upper limb rest and to enable the elbow rest to be utilized as the upper limb rest by a method wherein after variation of the angle of a placing part, the elbow rest is rotated around an inclination shaft for regulation. CONSTITUTION:When a placing part 1 is raised to a rise position and inclined rearwardly and the posture of a patient is regulated to the horizontal level of a seating posture, an elbow rest 6 is approximately vertically erected. With a lock release pin 101 pressed, a lock pin 99 is completely pushed in a hole 97. The elbow rest 6 is rotated in the direction of an arrow mark l approximately in a 90 deg. arc around an axis P2 of an inclination shaft 94 integrally with a mounting arm 103 and the inclination shaft 94, and the mounting arm 103 is brought into contact with a rotary stopper 104. The two elbow rests 6 horizontally fall approximately in a truncated chevron shape sideways on both sides of the placing part 1, an upper limb rest surface 88 is varied in an up and approximately horizontal state, and the two elbow rests 6 are changed into upper limb rests. Thus, the two upper limbs of a patient can be horizontally placed on the upper limb rest surfaces 88 of the two elbow rests 6, and blood transfusion of the patient can be effected.
Patent JP-H06291104-A (JP)
Title: Heat-exchanger for semiconductor treating liquid
Inventor: SHIMIZU KENJI
IPC: H01L21/306
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a highly reliable heat-exchanger containing no impurity harmful for semiconductor treating liquid at a low cost by composing a heat- exchanging board of silicon carbide ceramic and coating the heat-exchanging board, on the treating liquid side thereof, with a PVD silicon carbide film. CONSTITUTION:Heat-exchanging boards 1, 2, each comprising a silicon carbide ceramic board 20 coated with a sputtering silicon carbide film 21 of 5mum thick, are disposed oppositely through a side wall body 3 of fluororesin thus defining a heat-exchanging chamber 4. In the heat-exchanging chamber 4, semiconductor treating liquid introduced from a treating vessel through a pipe or the like is subjected to temperature control. Consequently, the heat-exchanging boards 1, 2 coated with the sputtering silicon carbide film 21 is not mixed with impurities through contact with the treating liquid and the temperature of semiconductor treating liquid can be controlled well over a longtime. Furthermore, cost can be reduced significantly because a thin sputtering silicon carbide film is formed only on the liquid contact face of the heat-exchanging board.
Patent JP-S576297-A (JP)
Title: Heat exchanger
Inventor: KURACHI SHIYOUGO
IPC: F28F1/32
Filed: 1980-06-12
Abstract: PURPOSE: To contrive to enhance the heat-exchanging efficiency by a method wherein an alliptic tube is used at a core part and the peripheral edge of each hole  of plate fins through which the tube is passed is formed into the shape of a double  collar, in a solderless-type heat exchanger used for an automotive radiaor or the like.  
     CONSTITUTION: The front edge part of a collar part 2c of the plate fin 2 is folded to the inside to form a folded part 2f so that the tip end B of the folded part 2f is projected downward below the plane of the fin 2. As a result, at the contacting surface after expanding the elliptical tube 1 inserted into the collar parts 2c of fins 2, the highest surface pressure from the outside surface of the tube 1 at the time of tube expanding is exerted on the plate thickness part of the plate fin 2 through a middle point C of the folded part 2f of the fin 2. Accordingly, the outside surface of the tube 1 and the inside surfaces of the collar parts of the fins 2 can be maintained in the condition of being closely contacted to each other by an appropriate surface pressure, and the heat-radiating performance can be enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257398-A (JP)
Title: Commodity sale data processor
Inventor: HIYOSHI MASAHIKO
IPC: G07G1/12
Filed: 1989-03-30
Abstract: PURPOSE:To more surely perform the discount management by calculating the amount of discount of each commodity or each preliminarily set pair of departments or the like to perform the discount management even in case of discount after subtotal processing. CONSTITUTION:When commodity sale data is registered and a subtotal key 93 is operated, the total amount of money of a registered customer is displayed on a display device 5. When a discount key 95 is operated in this state, the total accumulated amount of money and respective commodity sale data are called from a proportional division table, and proportional division is calculated by these data and a desired amount of money of discount. Contents of a register memory are corrected by the amount of discount of each commodity obtained in this manner. Thus, the amount of discount of each commodity or each preliminarily set pair of departments or the like is calculated and managed even at the time of discount after the subtotal processing, and the discount management is more surely performed.
Patent JP-S63246727-A (JP)
Title: Active matrix array and method for inspecting such array
Inventor: TAKAHARA HIROSHI
IPC: G02F1/133
Filed: 1987-04-01
Abstract: PURPOSE:To permit high-speed detection of disconnection and short circuit defects in a non-contact state by providing photodiode elements on at least either of gate signal wires and source signal wires. CONSTITUTION:The photodiodes Dg1-Dg4 are provided on at least either of the gate signal wires and source signal wires of an active matrix array. A voltage impressing means 1 and a current detecting means 2 are connected. The means 1 generates a prescribed voltage. A light beam 5 is then projected only on the photodiode Dg1 by a photoirradiation means 3 to turn on the same. The current is detected in the means 2 if there is no disconnection in the gate signal wire G1. The light beam 5 is then projected only on the photodiode Dg2 to turn on the same and the current is detected by the means 2. The above- mentioned operation is carried out successively up to the photodiode Dg4. Then, the inspection can be made simply by projecting the light beam on the photodiodes. Missing of the inspection by the defective pressurized contact of a probe with the signal wires is obviated.