baber/WOPTO huggingface dataset:
Patent JP-2000133743-A (JP)
Title: Semiconductor chip mounting structure and semiconductor device having the same
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/12
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To avoid chipping of a semiconductor chip advantageously in both working efficiency and cost. SOLUTION: A semiconductor chip mounting structure is provided with a semiconductor chip 3 for carrying a circuit element and a plurality of first terminal sections 31,... electrically connected to the element on one surface 30 and a object to be mounted 2 which carries a plurality of second terminal sections 21, etc., formed on one surface 20, corresponding to the first terminal sections 31 and on which the chip 3 is mounted. The surface 30 of the chip 3 faces the surface 20 of the object 2, and the first terminal sections 31 are respectively connected electrically to their corresponding second terminal sections 21. At least a part of the peripheral edge section 33 of the other surface 32 of the chip 3 is tapered.
Patent JP-H07159825-A (JP)
Title: Collapsible mount type zoom camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B15/05
Filed: 1993-12-02
Abstract: PURPOSE:To miniaturize a collapsible mount type zoom camera capable of changing a finder magnification in accordance with variations in a photographing magnification as well. CONSTITUTION:The collapsible mount type zoom camera is provided with a retractive cam barrel 50 rotated around an optical axis to move a first group lens 15 up to just the front of a minimum magnification position from a collapsed position, a zooming cam barrel 60 rotated around the optical axis to move the first group lens 15 up to a maximum magnification position from the minimum magnification position, a cam barrel rotating mechanism 70 rotating the collapsible cam barrel 50 in a range where the first lens group 15 can be moved up to just the front of the minimum magnification position from the collapsed position and simultaneously, the zooming cam barrel 60 in the range where the first group lens 15 can be moved up to the maximum magnification position from the minimum magnification position and a power varying mechanism 110 allowing a finder 120 to take a power varying action in accordance with only the rotation of the zooming cam barrel 60. The parts of the object side of the retractive cam barrel 50 and the film side of the zooming cam barrel 60 are overlapped with each other.
Patent JP-2000127252-A (JP)
Title: Mold and its manufacture
Inventor: FURUKAWA ASAO
IPC: B29C33/38
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the necessity for machining after the laminate shaping by inserting and fixing a mold component in the middle of the laminate shaping. SOLUTION: A hexagonal hole 52 for storing the entire nut 51 as a mold component is formed on a central inner section of a molding tool 50, and a columnar hole 53 connected with a screw section of the nut 51 is formed on a position spreading all over from the lower face to the hole 52. The laminate shaping is started from the lower face of the molding tool 50, and a section including the hole 52 is laminate shaped after laminate shaping a section including the hole 53. Then the laminate shaping is carried out to a position on which the nut 51 can be inserted into the hole 52, namely the position on which the upper face of the hole 52 is not blocked, and then the laminate shaping is suspended. Then the nut 51 is inserted into the hole 52, and the laminate shaping is started again to laminate shape remaining sections to form the final shape of the molding tool 50.  As a result, a molding tool already provided with the mold component can be formed right after the completion of the laminate shaping to eliminate the necessity of the machining for setting the mold component later.
Patent JP-H11141255-A (JP)
Title: Hole wall cantilever
Inventor: KAWAKAMI KIYOKAZU
IPC: E21D9/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the constructing property by injecting a carboxymethyl cellulose aqueous solution having a specified viscosity and surface tension together with compressed air from a drilling drill. SOLUTION: Compressed air from a compressor 9 and a carboxymethyl cellulose aqueous solution from a force feed pump 7 are combined together, and injected from a bit 4 at the tip of a rod 3 in atomized state to drill a natural ground 20. The injected carboxymethyl cellulose aqueous solution is adhered to the surface of a hole wall 21 to prevent the falling of small stones or earth and sand. The carboxymethyl cellulose aqueous solution has a viscosity of 5-10,000 Pa.s and a surface tension of 65 dyne/cm or more. According to this, a beautiful hole excellent in self-supporting property can be drilled, the drilling time can be shortened, and the fixing property of a rock bolt can be improved.  Further, since the viscosity is specified, the self-supporting property of the hole wall can be sufficiently ensured, and the force feed can be facilitated, and since the surface tension is specified, bubbling is prevented, and the reduction in working environment can be prevented.
Patent JP-H09167396-A (JP)
Title: Tape driving gear
Inventor: FURITSUTSU BUAISAA
IPC: G11B15/665
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a tape driving device capable of shortening the braking time with a small braking force and less wearing when a rewinding mode is switched to be in a stop state. SOLUTION: When a rewinding mode is switched to be in a stop state, a pivot 18 for the middle wheel 5 is formed by tooth levers 11 and 12 engaged with the tooth rim 21 of a middle wheel 5, the tooth rim 21 of the middle wheel 5 is rotated via the pivot 18 and moved to a position separated from a supply reel 1 engaged first or a winding reel 2. Thus, it is necessary to apply braking only on the reels 1 and 2. This device is suitably used for the tape driving device of a video recorder.
Patent JP-H02148149-A (JP)
Title: Memory system
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F12/08
Filed: 1988-11-29
Abstract: PURPOSE:To constitute a memory system in a narrow space by sharing a buffer between a cache memory and a main memory. CONSTITUTION:When a control signal and an address 8 are sent from a CPU 1 for the purpose of reading a memory, a hit discriminating mechanism 6 discriminates whether a cache memory 4 is hit for this address or not, and a memory control part 5 decides the access to a main memory 3 or that to the cache in accordance with the discrimination result and selects the memory control of the main memory or the cache. The main memory 3 or the cache memory 4 from which data should be received by a memory buffer 2 is indicated. Data read out from the memory is inputted to a data bus 7 through the shared memory buffer 2. Since the buffer 2 is shared between the cache memory and the main memory, the memory system of narrow space is obtained.
Patent JP-2001127432-A (JP)
Title: Method for producing multilayer printed wiring board
Inventor: TOSAKA YUJI
IPC: H05K3/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer printed wiring board having high strength in which laser machinability is not damaged even when a prepreg reinforced with cloth or nonwoven fabric is employed. SOLUTION: A prepreg produced by impregnating a basic material of cloth or nonwoven fabric with resin is bored at a position for making a via hole and laid on an inner layer circuit board. Subsequently, the hole is irradiated with laser in order to dissipate oozed resin by evaporation thus forming an outer layer circuit which is then connected with an inner layer circuit thus producing a multilayer printed wiring board.
Patent JP-H01146549-A (JP)
Title: Bedsore preventing bed having superconductive coil used as actuator
Inventor: YAMAUCHI SHIGERU
IPC: A61G7/00
Filed: 1987-12-02
Abstract: PURPOSE:To achieve miniaturization and wt. reduction, to increase driving force and to improve controllability, by using an actuator utilizing the interaction of the magnetic field generated from a superconductive coil and a magnetic body as the driving force. CONSTITUTION:For example, when the pressure of the body exerts load on an magnetic core through a pressure receiving plate 3 by an actuator having such a type that a magnetic body 2 processed into a rod shape is inserted in the center of a superconductive coil 1 as a movable magnetic core, the magnetic core is well-balanced at a position sunk by the distance relying on the magnetic field formed in the coil but, contrarily, the reaction force to the pressure of the body at this time can be controlled by the current allowed to flow to the coil. The pressure of the body is controlled by controlling said reaction force. In a bedsore preventing bed constituted by spreading the actuators each utilizing the magnetic field generated from the superconductive coil all over, energy consumption for continuously allowing a constant current to flow to the coil is not present and power is consumed only when a current is changed. Further, since the permanent current allowed to flow to the coil can be also used in order to replenish the other coil with a current, power consumption can be markedly reduced.
Patent JP-H11117277-A (JP)
Title: Hydraulic elevator for pontoon
Inventor: NOZAKI MASATO
IPC: E02B17/08
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To move a pontoon main body certainly along a spud. SOLUTION: An upper part chuck main body 95 is relatively made to rise against a spud 10 when a lower part chuck main body 65 is moved to a stroke end by extending a piston rod of an upper part elevating cylinder 75 after lowering the spud 10 to the sea bottom. The upper part chuck 95 and the spud 10 are connected to each other by actuating the upper part chuck 95. The lower part chuck 95 is released. The lower part chuck body is made to work in a direction to contract it to the stroke end in a direction to approach the upper part chuck main body by actuating the upper part elevating cylinder 75. The upper part chuck 95 is released. Thereby a pontoon main body 1 is made to rise to a specified height position under a looper method by repeating these operation.
Patent JP-H04176058-A (JP)
Title: Memory medium
Inventor: ONO MOTOYASU
IPC: G11B20/12
Filed: 1990-11-07
Abstract: PURPOSE:To perform the processing of a defective sector adequately when a RAM region and a ROM region are mixed by providing spare memory regions wherein the contents which are stored in a defective recording function parts occurring in a readable and writable memory region and a read-only memory region are stored. CONSTITUTION:A fan-type read-only memory region (ROM region) 2 is provided in an optical disk, and a readable and writable region (RAM region) 1 is provided in the remaining region. In the RAM region 1, two concentric partial rings are provided as spare regions 3. In the spare regions 3, the contents which are to be stored in the defective sectors of the RAM region 1 and the ROM region 2 are stored. When the RAM region 1 and the ROM region 2 are mixed in this way, writing for inspection cannot be performed in the ROM region 2. However, error correcting codes are included as the data in the sector, or code regions (parities) are included in another sectors. Therefore, the place of the sector where the error is present can be judged, and the correction can be performed. In this way, the defective sector wherein the RAM region and the ROM region are mixed can be adequately processed.
Patent JP-S63157250-A (JP)
Title: Key memory
Inventor: SHIBATA AKIO
IPC: G06F12/14
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the increase of capacity of a key memory part by dividing this memory part into a part where the additional information on both change and reference bits of high access frequencies are stored and a part where the key information on a protection bit of a low access frequency is stored and diversifying only the storage part of additional information. CONSTITUTION:The access and read protection bits undergo the reference/ comparison processing and the reference and change bits undergo the replacement processing respectively. In this case, a key memory control part 40 for access/read protection bits and the memory control parts 41-44 for reference/ change bits carry out their processes independently of each other. In such a way, the requests given from instruction processors IP11-14 or (an input/output processor) IOP9 can be carried out with no delay.
Patent JP-H01146668-A (JP)
Title: Precision vice
Inventor: YASUE TSUTOMU
IPC: B25B1/24
Filed: 1987-11-30
Abstract: PURPOSE: To prevent the generation of damage or abrasion of a guide surface of a slide base by fastening a ceramic slide plate to a base for fixation in the condition that it is positioned at the predetermined position through a positioning member. CONSTITUTION: A movable jaw 5 is slid and moved toward a fixed jaw 2 along guide surfaces 4a-4c of a slide plate 4 by the rotation of a screw 10 so as to push a material W to be fastened, which is positioned between the fixed jaw 2 and a top surface of the slide plate 4, for fixation between a base 6 of the movable jaw 5 and a base 3 of the fixed jaw 2. At this stage, the slide plate 4 is fastened to the base 1 for fixation in the condition that it is positioned at the predetermined position through a positioning member 15, and the guide surfaces 4a-4c of the slide plate 4 are made of ceramic. As a result, generation of damage or abrasion in the guide surfaces 4a-4c can be prevented, and a high level positioning accuracy in fastening can be maintained for a long time.
Patent JP-2000127919-A (JP)
Title: Portal car washing machine
Inventor: TAKASE KENICHIRO
IPC: B60S3/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a car body and a car washing machine from being damaged, by preventing an air injection nozzle from touching a protruded object in a car body such as rear spoiler or the like. SOLUTION: This portal car washing machine comprises a car washing machine main unit reciprocated to run on a rail by a running mechanism, air injection nozzle 7 provided in parallel to a beam unit of the car washing machine main unit, moving mechanism 16 of the air injection nozzle 7, car sensor 23 provided in the moving mechanism 16, and a control device controlling the running mechanism and the moving mechanism 16 based on a signal of the car sensor 23. In that car warshing machine, a first sensor 23a of the car sensor 23 is provided in a tip end position of the air injection nozzle 7, second/ third sensors 23b, 23c are provided in a position before/behind the air injection nozzle 7, and a fourth sensor 23d is provided in an upward position of the third sensor 23c.  The control device stops driving of the running mechanism, when the fourth sensor 23d detects a car body, and drives again the running mechanism when the fourth sensor 23d indicates no detection of the car body.
Patent JP-H07262130-A (JP)
Title: Integrated multimedia board circuit for high-speed local bus
Inventor: KIN GENKI
IPC: H04N19/27
Filed: 1994-12-07
Abstract: PURPOSE: To simultaneously process multimedia data at a high speed from a board on which audio, video, and graphics functions are integrated by utilizing a PCI local bus by providing a video unit, an audio unit, a graphics unit, and a host interface unit. CONSTITUTION: An audio unit performs sound recording and reproduction, audio data compression/elongation, and sound source synthesization. A video unit B inputs the analog signals of still pictures or moving pictures, compresses/ elongates the signals in real time, and outputs the results to a monitor 6. A graphics unit C has a picture outputting function and a graphic processing function and is constituted of a graphics accelerator 9 for a PCI bus, a graphics memory 7, a RAMDAC 8, etc. A host interface unit D transmits and receives multimedia data at high speeds by using the PCT bus which is constituted by introducing a high-speed local bus concept to a host bus.
Patent JP-H05114509-A (JP)
Title: Manufacture of oxide superconducting coil
Inventor: YAMAMOTO KEISUKE
IPC: H01F6/06
Filed: 1991-10-23
Abstract: PURPOSE:To stably and easily obtain, without producing sintering blister, a pancake type oxide superconducting coil which is excellent in superconducting characteristics like critical current density and suitable for a magnet. CONSTITUTION:A tape body wherein powder of oxide superconductor is covered with a metal layer is wound around a reel 5, in a superposed state. A wound body 4 formed in the above manner is heat-treated under the constraint 3 of outer diameter expansion, and the powder of oxide superconductor is sintered to obtain an oxide superconducting coil.
Patent JP-S63156979-A (JP)
Inventor: WAKABAYASHI TOSHIO
IPC: F25B13/00
Filed: 1986-12-19
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-H11192358-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for exchanging a prize value imparting control circuit only by means of the exchange of a game board and a game control circuit, etc., incidental to it even when a prize value quantity is changed with the exchange of the game board by permitting a prize value quantity setting means to set the prize value quantities so as to make them different, which are imparted after prize winning to a specified prize winning area and the prescribed prize winning area except it based on a second storage value. SOLUTION: A prize winning number detecting equipment 129 arranged in the specified prize winning area among the plural prize winning areas with different prize ball numbers is provided at a game board side and a game controller 600 is provided with the prize ball number setting means for setting the different number of prize balls to be discharged based on the detection of the prize winning ball detecting equipment 241 in accordance with a case where the prize winning balls which win a prize in one of the plural prize winning areas are detected by the prize winning number detecting equipment 129 or not. Besides, a game machine is also provided with a means for storing the prize winning of the prize winning balls based on the detecting signal of the prize winning number detecting equipment 29 and a priority discharge control means for preferentially discharging the prescribed quantity of prize winning balls based on the detection of the prize winning ball detecting equipment 241.
Patent JP-H09146500-A (JP)
Title: Voltage follower circuit, and sample hold circuit and flat panel type display device using it
Inventor: YAMAMOTO AKIRA
IPC: G09G3/36
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make the output potential of a voltage follower circuit close to input potential even when transistor characteristic is uneven. SOLUTION: A voltage follower circuit has a source follower circuit 39P and correcting circuits 41P, 42P, and the correcting circuits 41P, 42P are formed of capacitors C1P, C2P for detecting and correcting a correcting voltage, and a thin film transistor for switching the detecting circuits and the correcting circuits. The input and output potential difference when a trial voltage is supplied to the input terminal of the source follower circuit 39P is detected by the capacitor C1P, and the potential obtained by stacking this potential difference to the potential on one terminal of the hold capacitor CP is then supplied to the input terminal of the circuit 39P.  The input and output potential difference of the circuit 39P at this time is detected by the capacitor C2P, and the potential obtained by stacking both the potential differences detected by the capacitor C1P and C2P to the potential on one terminal of the hold capacitor CP is supplied to the input terminal of the circuit 39P.
Patent JP-H11139785-A (JP)
Title: Lifting traveling device
Inventor: HATTORI YASUHIKO
IPC: B66F7/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a lifting traveling device such as a partioner or the like in a simple and lightweight manner. SOLUTION: A movable body 14 shifting in the longitudinal direction with the rotation of a screw member 13 is installed, two approach-separation operators 16A and 16B, approaching or separating to or from a horizontal breadth direction A of a partitioner with a movement of this movable body 14, are locked to both mount members 10 and 11, two pressing rollers 18A and 18B, shifting the same direction with movements in the horizontal breadth direction A of these mount members 10 and 11, are installed in these mount members 10 and 11, two pressed bodies 19A and 19B with both pressed inclines 25a and 25b being pressed by movements of these pressing rollers 18A and 18B attending on movements of these mount members 10 and 11 and shifting so as to run onto these rollers 18A and 18B, are installed on the top plate of a skirt member 8,  so that the structure of this lifting traveling device is simplified and its weight is reduced, and besides, there is inexpensiveness in cost.
Patent JP-S63158259-A (JP)
Title: Working apparatus for printing or the like
Inventor: KOMATSU SHUJI
IPC: B41F17/02
Filed: 1986-12-20
Abstract: PURPOSE:To enable various kinds of working of an optional pattern to be executed with one rotary body without exchanging the rotary body, by controlling a rotary drive of the rotary body in a working apparatus to a paper printed with a printing unit. CONSTITUTION:When a continuous paper 3 is drawn out from a paper feed roller 2 of a paper feed unit 1 and transferred to a printing unit 7, a plate cylinder 8 is synchronized with a transfer amount and a feed speed of the continuous paper 3 and is continuously rotated at a specific speed by a drive force of a motor 6. Then, when the continuous paper 3 is sent to a marginal punch unit 13, cut perforations 16 and a transfer hole 17 are provided along cross direction both sides of the continuous paper 3 with a marginal punch cylinder 14 and a marginal part 18 is formed. At that time the feed amount of the continuous paper 3 is detected as a rotational amount of the punch cylinder 14 with a detector 31 and a paper feed amount signal and a paper feed speed signal are sent to a machine cylinder drive control part 29.
Patent JP-H02258057-A (JP)
Title: Cooling stack for cooling tower
Inventor: RIYUBEN KONSUTANTEINOFU SUTAMU
IPC: B01J19/32
Filed: 1989-11-27
Abstract: PURPOSE: To enhance heat exchange efficiency by disposing the strips of polymer laminated grids constituted by connection so as to intersect with two directions with respect to peripheral edge strips and offsetting these strips from the strips of the upper and lower grids. CONSTITUTION: The strips of the polymer laminated grids 16 are disposed to intersect with the two directions with respect to the peripheral edge strips and are made offsettable from the strips of the grids 19 disposed above and below the same. The central apertures 20 of the connecting bars 6 are disposed to deviate from connecting pieces 13. The connecting bars 6 are made continuously rotatable within a range of 180 deg. above the respectively succeeding layers and the grids 19 are made rotatable 180 deg. on the respective second layers. Consequently, the cooling stack which is suitable for use for liquid contg. coarse contaminants and oil in transverse facing and alternating gaseous streams and has a high exchange rate is obtd.