baber/WOPTO huggingface dataset:
Patent JP-H03240257-A (JP)
Title: Package for semiconductor device
Inventor: YAMAMOTO KAZUSHI
IPC: H01L23/02
Filed: 1990-02-19
Abstract: PURPOSE:To mount a package in the state of close parallel contact with a set apparatus board, by arranging a plurality of protruding type retainers on the rear of the package. CONSTITUTION:An inner lead 21 and an outer lead 22 are bonded on a ceramic mold vessel. A package substrate 1 has a die attach part 1a for mounting and bonding a semiconductor pellet. A plurality of protruding type retainers 1b are arranged on the rear of the package substrate 1. Hence, when the package is mounted on a set apparatus board, inclination is not generated, and the package is mounted in the state of close parallel contact with an apparatus board.
Patent JP-H07225519-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKEO
IPC: G03G15/16
Filed: 1994-02-10
Abstract: PURPOSE:To excellently transfer a toner image without providing a peripheral speed difference between a photoreceptor drum and a transfer roller. CONSTITUTION:A recording material P is fed to the transfer nip part N1 of the photoreceptor drum 1 and the transfer roller 6 via upper and lower transfer guides 31a and 31b by the resist nip part N2 of a pair of resist rollers 30, to transfer the toner image on the photoreceptor drum 1 onto the recording material P. An angle formed by a vertical S0 and a transfer surfaces S1 is a transfer angle theta01, an angle formed by the vertical S0 and an introducing surface S2 is an introducing angle theta02 and an angle formed by a transfer nip surface S3 and a resist nip surface S4 is a resist angle alpha34. Then, the shortest distance between the top end of the lower transfer guide 31b and the surface of the photoreceptor drum 1 is defined as (r) and the abutting pressure of the transfer roller 6 is defined as (f). Respective values are set to 0 deg.<=theta01<=15 deg., 30 deg.<=theta02<=42 deg., 5 deg.<=theta34<=40 deg., 0.5mm<=r<=3.5mm and 0.3g/cm<=f<=10g/cm, to perform an excellent transfer.
Patent JP-H07222990-A (JP)
Title: Uniform aeration method in oxidation ditch
Inventor: TANABE SEIICHI
IPC: C02F3/16
Filed: 1994-02-10
Abstract: PURPOSE:To conduct uniform aeration by making organic substances contained in sewage and scum generated by bubbling during aeration flow surely down stream without staying in an area just downstream an aerator. CONSTITUTION:In an oxidation ditch of a desired shape which has a circulating water channel 15 and is equipped with several units of screw type aerators 3 in the straight line part of its water channel, the aerators 3 are arranged in a way in which a relative positional relationship determined in advance perpendicularly to the flow of the water channel in the ditch is kept with their installation positions shifted so that the aerator to be placed at the position of the weakest water flow is installed downstream, while the aerator to be placed at the position of the strongest water flow is installed upstream. In this way, a backflow area of one aerator is brought close to the downflow area of other aerators, bubbles and scum staying in the backflow area are discharged downstream in the downflow area of other aerators, and bubbles and scum which are going to stay in the backflow area of an aerator to be installed at the position of the strongest water flow is discharged downstream by the strongest water flow in the water channel to conduct the aeration uniformly over the whole range of the water channel in the ditch.
Patent JP-H10231129-A (JP)
Title: Mold for press molding and glass molded product by the mold
Inventor: HIBINO KUNIO
IPC: G11B5/84
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To simply obtain a long life mold for press molding, having a supersmooth surface and a highly precise fine pattern or superprecise shape, by forming a protecting film comprising one or more kinds of metals such as W, Pt, Pd or Rh or their alloys on the press-molding surface of a base material through a primer layer comprising the components of the base material and the components of the protecting film. SOLUTION: A thin film-like protecting film 3 comprising one or more kinds of elements such as W, Pt, Pd, Rh, Ru, Ir, Os, Re and Ta or their alloys is formed on the press-molding surface of a press-molding mold base material 1 such as a cemented carbide through a primer layer 2. Therein, the primer layer 2 comprises components contained in the base material and components contained in the protecting film 3. The primer layer on the base material comprising glass having a smooth surface, a fine pattern surface, an optical glass element shape surface, etc., preferably comprises one of SiC, SiN and SiO2 and components contained in the protecting film.
Patent JP-H07246825-A (JP)
Title: Stabilizer for vehicle
Inventor: SUZUKI YOSHIAKI
IPC: B60G21/05
Filed: 1994-03-09
Abstract: PURPOSE:To carry out prompt convergence after rolling without impairing the riding comfortableness. CONSTITUTION:A stabilizer 9 for a vehicle has the bent portions 11 at both ends of the base 15 which is attached to the body of the vehicle in a rotationally movable manner, the ends of both bent portions 11 being attached to right and left wheels 19. The stabilizer 9 is provided with a damper 10 to which the twisting displacement of the stabilizer 9 is inputted.
Patent JP-S60182942-A (JP)
Inventor: NORO YOSHIHISA
IPC: A61C13/08
Filed: 1984-02-29
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-H04259377-A (JP)
Title: End station of substrate treating device
Inventor: NOGAMI TSUKASA
IPC: C23F4/00
Filed: 1991-02-07
Abstract: PURPOSE:To improve throughput with a smaller number of air lock chambers by lifting and rotating a cassette container housing right and left cassettes for housing substrates, and vacuum sealing the half side thereof during the ascending of the cassette container. CONSTITUTION:The, untreated and treated substrates 2 are housed into the cassettes 48b, 48a and the cassette container 50 is risen. The air lock chamber 40 is shut off from a treating chamber 36 by a gasket 44, etc., and gaseous nitrogen, etc., are put into the chamber 40 to maintain an atm. pressure state therein. A vacuum valve 42 is then opened and while the cassettes 48b, 48a are risen by one slot-component each by respective cassette lifting mechanisms 52a, 52b, the substrates 2 are simultaneously put into and out of both cassettes. The valve 42 is closed and the inside of the chamber 40 is evacuated to a vacuum upon completion of the replacement of the substrates 2. The cassette container 50 is lowered, is rotated 180 deg. in a direction D and is again risen by a cassette container driving mechanism 72. The cassettes are rapidly substd. with the cassettes 48b, 48a housing the untreated and treated substrates 2 existing in the chambers 40, 36 in this way.
Patent JP-H09228729-A (JP)
Title: Structure of sliding door
Inventor: KITACHI NORIYUKI
IPC: E05D15/58
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an opening to be fully opened if necessary, while using main and auxiliary door bodies as sliding doors, and to enable the mounting position of a storage rail to be easily adjusted vertically and longitudinally when the storage rail is mounted on a wall by a support. SOLUTION: A main and auxiliary door body 4, 5 are arranged with respect to upper and lower rails 2, 3, the main door body 4 serving as a sliding door to freely open and close half of an opening 1. The main door body 4, overlapping with the auxiliary door body 5, moves along a storage rail 11 to fully open the opening 1. The storage rail 11 is mounted on a wall by a support. The support comprises a bearing member secured to the wall and a support main body mounted in such a way that its vertical position is freely adjustable with respect to the bearing member. The locking piece of the support main body is freely slidably locked in a locking groove part formed along the longitudinal direction of the storage rail 11, and can be freely locked in a certain sliding position by a locking means.
Patent JP-H05235942-A (JP)
Title: Simple bridge equipment
Inventor: YUASA HIROYOSHI
IPC: H04L12/28
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the cost by decreasing a request of the processing speed in a bridge HUB executing a bridge function between a primary LAN and a secondary LAN. CONSTITUTION:A secondary LAN station address management section is provided on a bridge HUB, a frame control section of the bridge HUB capsulates a frame communicated between stations connecting to the primary LAN into the secondary LAN and does not take over to a destination address of a frame of the secondary LAN. As to only a frame communicated between the station connecting to the primary LAN and the station connecting to the secondary LAN, the destination address takes over. The processing of the frame conversion section is simplified more than the case with conversion of all frames in a transparent way, the speed request of the bridge processing is decreased and the equipment is inexpensively executed.
Patent JP-H08237843-A (JP)
Title: Overhead transmission line
Inventor: FUKUDA NOZOMI
IPC: H02G7/14
Filed: 1995-02-27
Abstract: PURPOSE: To avoid the breakage of the strands of an overhead transmission line at the opening edge of the conductor holder of a distortion preventive damper by a method wherein an additional wire type vibration-proof device which is composed of an additional wire and a clamp with which the additional wire is attached to the overhead transmission line with a suitable dip is attached to the neighborhood of the wire gripping part of a distortion preventive damper. CONSTITUTION: An additional wire type vibration-proof device 5 is attached to the neighborhood of a distortion preventive damper 1. The additional wire type vibration preventive device 5 is composed of an additional wire 7 composed of steel strands, etc., and a clamp 6 with which the additional wire 7 is attached to an overhead transmission line 3 with a suitable dip. If a sub-span vibration is produced in the overhead transmission line 3, the sub-span vibration is transmitted to the additional wire 7 of the additional wire type vibration preventive device 5 to make the additional wire 7 vibrate. Therefore, friction is produced between strands of which the additional wire 7 is composed and the vibration energy can be absorbed by the friction. As a result, an excessively large vibration near the wire gripping part 2 of the damper 1 can be avoided.
Patent JP-2000243005-A (JP)
Title: Disk device
Inventor: OKAZAWA HIRONORI
IPC: G11B17/046
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of accepting both a disk cartridge and a bare disk without using a conventional clamper for a disk chucking method. SOLUTION: This device is provided with a chucking button 9 for pressing a disk 1 to chuck it on a turntable 4, and an unchucking button 10 for releasing the disk 1 in a disk cartridge, a cartridge housing case 6 and a cartridge holder.
Patent JP-S53124720-A (JP)
Title: Controller for synchronous motor
Inventor: TAMURA YOSHIAKI
IPC: H02P6/06
Filed: 1977-04-06
Abstract: PURPOSE: To provide a terminal voltage almost at a constant level at above a prescribed speed, with a power factor made as well almost at 1.00, by such means that with a relation of mechanical position between field pole and armature winding obtained and a relative position of the both obtained, under a basis of the above, the field current be controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05208824-A (JP)
Title: Production of trimanganese tetroxide
Inventor: INUI SATOYUKI
IPC: C01G45/02
Filed: 1992-01-28
Abstract: PURPOSE:To industrially produce high-quality fine powder of trimanganese tetroxide by reaction in a short time by using manganese sulfate as a raw material. CONSTITUTION:An aqueous solution of manganese sulfate is added to an aqueous solution of ammonia while introducing oxygen gas to the aqueous solution of ammonia. In the operation, the temperature of the aqueous solution of ammonia is set at 40-80 deg.C, the concentration of ammonia in the aqueous solution of ammonia is set two to three times (ratio of mol concentration) that of manganese sulfate in the aqueous solution of manganese sulfate and addition rate of the aqueous solution of manganese sulfate to n x volume aqueous solution of ammonia is set at 0.3n volume-1.5n volume/hr.
Patent JP-H09206438-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of making a player to recognize the presence/absence of the possibility of special game state generation before the special game state is generated by generating the generation right of the special game state accompanying the realization of prescribed conditions before the generation of the special game state. SOLUTION: When WCRND- SET extracted accompanying the fluctuation of a special pattern becomes one of '3, 7,' winning in a time shortening draw is established and the generation right of time shortening control (special game state) is generated. Thereafter, when the large winning of the special pattern occurs in a state where the generation right of the time shortening control is generated, the fluctuation time of a normal pattern is controlled to be shortened immediately after the end of the generated special game state until the next special game state is generated accompanying it. Thus, the presence/ absence of the possibility of the special game state generation is recognized by the player before the special game state is generated.
Patent JP-S59165718-A (JP)
Title: Top-shaped block for reinforcing ground
Inventor: ISHIHARA IKUO
IPC: E01C3/00
Filed: 1983-03-09
Abstract: PURPOSE:To raise the reinforcing effect of the ground by a method in which a hook is attached to the upside center of the body of a top-shaped block, iron bars are set into the axial leg, and a reinforcing plate is attached to the downside of the axial leg. CONSTITUTION:A top-shaped block consists of a body 3 and an axial leg 4, and a steel wire 8 is inserted into a hook 5 serving as a hanging hook when handling the top-shaped block. The hook 5 and the steel wire 8 are fixed by welding in such a way as to avoid the iclination and settlement of a specific top-shaped block. The axial leg 4 is reinforced by iron bars 6 to prevent the breaking accident of the top-shaped block when handling. A reinforcing plate 7 is covered on the lower end face of the axial leg 4 for protection, whereby preventing the breaking accident of the lower end portion of the leg 4 when handling or laying the top-shaped blocks.
Patent JP-H10230484-A (JP)
Title: Machining work robot
Inventor: IIDA TORU
IPC: B25J5/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform specified machining work for a structure disposed in a work area by providing a multiple-lens position information understanding means for recognizing a current positional relationship between a water pressure machining means and an article to be machined and providing its information to a driving control means. SOLUTION: Positional information obtained from a second multiple-lens position understanding means 10 is subjected to a specified operation including image analysis and, based on the result thereof, a second driving control means 8 properly drives a manipulator means 5 and a water pressure machining means 6 is accurately set in a necessary position with respect to a movable main body 20. Based on positional information from a first multiple-lens position understanding means 9, a first driving control means 2 is driven and a movable main body 3 is moved to a target position P1 where an article 20 to be machined exists in a specified work area 12.
Patent JP-S55130278-A (JP)
Title: Television picture projecting device
Inventor: KOUNOSU OSAMU
IPC: G03B21/28
Filed: 1979-03-30
Abstract: PURPOSE:To increase the utilization efficiency of the luminous flux and then ensure the extreme increment of luminance, by installing the Schmidt correction lens with angle theta against the axis of the concave mirror and at the same time tilting the plane mirror against the concave mirror by the degree of 45 deg.-theta/2 each. CONSTITUTION:Concave mirror 9 is installed opposing to the fluorescent screen so that the center axis of Braun tube may correspond to axis Z-Z' of mirror 9. At the same time, plane mirror 10 is provided at the rear part of the fluorescent screen with a tilt by a fixed angle. Furthermore, Schmidt correction lens 8 is positioned with a tilt by angle theta in order to be parallel to beam 11 of the utmost outer edge which can be utilized to axis Z-Z' of mirror 9 so that the luminous flux emitted from the center of the fluorescent screen of Braun tube 7 may be utilized at maximum. At the same time, plane mirror 10 is distributed so that the return angle of main beam 12 may be 90+theta with the angle of 45 deg.-theta/2 set to axis Z-Z'.
Patent JP-H02217784-A (JP)
Title: Dc arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1989-02-17
Abstract: PURPOSE:To permit the employment of a small-size current limiting reactor by a method wherein the current limiting reactor is interposed on the AC power source side of a transformer, connected to the input side of a thyristor rectifier. CONSTITUTION:A transformer 61 is connected to the input side of a thyristor rectifier 11 and said transformer 61 is connected to an AC power source 71 while a current limiting reactor 81 is interposed between the transformer 61 and the AC power source 71. When the set value of current is inputted into an operating device 51 in accordance with the quality, quantity and the like of a metallic material charged into an arc furnace 31, the ignition angle of the thyristor rectifier 11 is controlled by an arc current setting signal outputted from the operating device 51 and the arc current is maintained at the set value. When a cathode 32 and an anode 33 are short-circuited due to the metallic material charged into the arc furnace 31, for example, and a high current trys to be conducted through both electrodes, the high current is limited by the current limiting reactor 81 and excessively high current is not conducted on the AC power source 71 side of the transformer 61 whereby the small-size current limiting reactor 81, compatible to the short-circuit current, may be interposed.
Patent JP-S61198349-A (JP)
Title: Information processing device
Inventor: SUZUKI SHOHEI
IPC: G06F13/14
Filed: 1985-02-28
Abstract: PURPOSE:To realize highly efficient information processing in an information processing system by outputting the position information from a unit information control means for respective peripheral units corresponding to the physical position on a bus. CONSTITUTION:At respective peripheral units U1 and U2, a unit information output means is provided, the information of the peripheral unit constitution to indicate the peripheral unit connected corresponding to the physical position on a system bus 11 by a service processor 12 is indicated automatically to a CPU. Thus, when the change occurs for the information of the peripheral unit constitution stored to the external memory beforehand, the CPU 10 can easily update the information and can always use the information of the secure peripheral unit constitution. Since a key input work is unnecessary for the preparing processing of the information of the peripheral unit constitution, the input error of the information and the complicated processing can be omitted.
Patent JP-H02220374-A (JP)
Title: Wiring part
Inventor: FUJISAWA MASAYUKI
IPC: F21V23/00
Filed: 1989-02-21
Abstract: PURPOSE:To make connection possible by supplying a part in one way only by providing a lead inserting hole having a conical processed part at a lead connecting part of a conductive metal plate, and providing a taper hole enclosing the conical processed part in an insulation base material. CONSTITUTION:For a wiring unit, a conductive plate 3 is tightened to an insulation base material 2 by engagement of protrusions in the base plate 2 with holes in the conductive plate 3. Conical processed parts 3'' enclosing inserting holes having split lines provided in the conductive plate 3 are provided in a conical form each consisting of a lead inserting hole and its peripheral part inclined by 45 deg., so a lead is led to the inserting hole guided by an inclined surface of the conical form to push and open the split lines provided crossing the inserting hole to obtain a secure electric contact. The conical processed part 3'' protrude toward the insulation base material side of the conductive plate 3, while insulation protrusions having taper holes 2'' enclosing the processed parts 3'' from the outer side are provided in the base material 2 contacting the conductive plate 3 on the opposite side of the conductive plate 3. Different parts can thus be inserted in the same direction for connection.
Patent JP-S63206983-A (JP)
Title: Carriage supporting device for disk player
Inventor: KAMIMURA TETSURO
IPC: G11B25/04
Filed: 1987-02-24
Abstract: PURPOSE:To avoid the transmission of impacts and vibrations to a carriage plate by forming plural projected streaks having the thickness reduced toward the tip part respectively to a vibration absorbing member attached to the carriage plate or a holder and securing the contacts among those streaks and the cylindrical surface of a contact member attached to the other one of said carriage plate and holder so that the deformation rates of the projected streaks are reduced against a large amplitude. CONSTITUTION:A damper consists of two pieces, i.e., an outer cylinder part 55 attached to a holder 25 and an inner cylinder part 56 having a center hole into which a projected shaft 32a of a carriage plate 32 is put. Several projected streaks 56a, having the thickness reduced toward the tip part respectively are provided radially around the center hole of the part 56. The tip of a projected streak 56 touches the inner circumferential face of the part 55. When the external vibrations or impacts are applied to the holder 25, even the root of each streak 56a is deformed as the amplitude is increased. Thus the attenuating capacity is secured even to the vibrations and impacts of large amplitude and not transmitted directly to the plate 32.
Patent JP-H04211532-A (JP)
Title: Separator for word interleaving system multiple signal
Inventor: TAKADA TADAYUKI
IPC: H04J3/04
Filed: 1991-02-08
Abstract: PURPOSE:To prevent erroneous synchronization in low-order group signal separation of the word interleaving system multiple signal in a separator and to reduce the power consumption of the interleaving system separator separating a high- order group signal by providing a frame synchronization word detection circuit on the side of low-order group signal processing circuit. CONSTITUTION:This separator is provided with a window generation part 101 generating a prescribed pattern of window for separating the low-order group signal from the high-order group signal multiplexed in the word interleaving system, a demultiplexer 102 separating the low-order group signal from the high-order group signal by means of the window from the generating part, and a frame synchronizing signal detection part 103 detecting the frame synchronizing signal from the separation signal separated by the demultiplexer, and the window generation part is constructed so that the phase of the generated window is periodically shifted while the frame synchronizing signal is not detected by the frame synchronizing signal detection part and that the shift is stopped when the frame synchronizing signal is detected.