baber/WOPTO huggingface dataset:
Patent JP-H05101031-A (JP)
Title: Neural network device
Inventor: NAGABORI TAKESHI
IPC: G06F15/18
Filed: 1991-10-09
Abstract: PURPOSE:To accelerate a propagation arithmetic operation and to save memory capacity when local coupling is used by inserting a delay element to a ring register bus, and applying mapping by concentrating a matrix element with value 0 in a specific column. CONSTITUTION:The delay elements (variable delay first-in/first-out memory) 50-52, 61, and 62 to the ring register buses 1, 2. For example, when the product of transposed matrix and a vector is computed, the ring register 1 and internal registers in the delay elements 50-52 are used as accumulators. In such a way. the mapping in which the matrix element with value O is concentrated in the specific column can be performed. Thereby, the number of times of operations required for computation can be reduced. Also, the capacity of memory devices 41-43 for coupling load can be saved. Furthermore, the setting of input data can be performed by using another ring register bus 1 or 2 while a sum of products arithmetic operation is being performed by using a certain ring register bus 1 or 2. Therefore. a time required for such setting can be ignored.
Patent JP-H0971183-A (JP)
Title: Dead angle resolving rear view mirror for vehicle
Inventor: KIMURA KINJIRO
IPC: B60R1/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To resolve the side/rear dead angle for a conventional vehicle rear view mirror and reduce miserable traffic accidents by forming this vehicle rear view mirror with two mirrors having different angles. SOLUTION: A mirror surface 2 is closely fitted to a mirror surface 1 to form an integrated rear view mirror to be fitted on the right side of a vehicle. When the mirror surface 2 is fitted to the mirror surface 1 at the opposite position, a rear view mirror to be fitted on the left side is formed. They are fitted at the prescribed positions on both sides of the vehicle, the situation in the wide angle on the right and left rear is grasped in the rear view mirrors during a travel, and a safe travel can be attained.
Patent JP-H02108044-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAI NOBUO
IPC: G03C1/14
Filed: 1988-10-18
Abstract: PURPOSE:To decrease the fluctuations in sensitivity and gradation in long-term preservation by incorporating a specific compd. into at least one layer of silver halide emulsion layers. CONSTITUTION:The compd. expressed by the formula I is incorporated into at least one layer of the silver halide emulsion layers and the ratio (V0/Vg) of the total volume (V0) of oil drops and the total volume (Vg) of hydrophilic colloid incorporated into the silver halide emulsion layers is specified to >=0.8. In the formula I, Z denotes an oxygen atom or sulfur atom; R1, R2 denote an alkyl group; V1 to V8 respectively denote a hydrogen atom, halogen atom, etc.; X denotes a charge balanced paired ion; (n) denotes a value necessary for neutralizing the charge. The silver halide color photographic sensitive material which is less fluctuated in the sensitivity and gradation even after long-term preservation and has excellent pressure resistance is obtd. in this way.
Patent JP-2000050775-A (JP)
Title: Jet balance
Inventor: TOMOTA ISAO
IPC: A01K91/053
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the troubles of ground hooking and of entanglement of the fishing hook with the fishing line during flying in air, regarding a jet balance. SOLUTION: A screw bush 3 is fixed on a weight-side rod 5, and an opening ring 2 is attached on the screw bush 3 in a detachable manner. This mechanism allows the balance to take a form close to an L-letter shape during flying in air, and it prevents the entanglement of a fishing hook 9 with a fishing line 11 and also facilitates the storage of the balance. Further, the adoption of an integrally formed weight 4 of lead and the function of the opening ring 2 enable the speed-up of floating up during the winding from water and prevent a ground hooking trouble.
Patent JP-H02219433-A (JP)
Title: Electric motor
Inventor: HARUTOMUTSUTO RAUSHIYU
IPC: H02K5/10
Filed: 1989-10-09
Abstract: PURPOSE: To enable performing intensive cooling by providing a freely attachable and removable cover, which protects the coil winding head provided in the end-space of a motor between the edge of a stator plate pack and an end plate part. CONSTITUTION: A cap 20 is made to extend between bearing shields 7 at both end parts of a motor and a stator plate pack 1. The circulation of air in the space, which is separated from outer air via the cap 20, in shown with an arrow 15. The cooling air, which is moved by a sucking fan 29, is sucked by a motor through an opening port 8 and flowed into the direction shown by an arrow B in the axial direction around the cap 20, through a ring-shaped duct formed between the stator plate pack 1 and a casing 6.
Patent JP-H02108259-A (JP)
Title: Optical information recording medium
Inventor: ARIHARA MASAKATSU
IPC: G11B7/257
Filed: 1988-10-18
Abstract: PURPOSE:To obtain satisfactory C/N even during long-term use by providing a recording layer and specified protective layers on a substrate. CONSTITUTION:This recording medium is formed by providing the recording layer 2 on the substrate 1 and the protective layers 3 and 4 on the recording layer 2. An Si-Al-O-N-X film is used for at least one of the protective layers 3 and 4. At least one kind among Ti, Zr and B are used for X. The magneto- optical recording medium the C/N of which exhibits a satisfactory value even after the long-term use is obtd. in such a manner. The performance which is excellent in Kerr-enhancement effect is obtd.
Patent JP-H1089659-A (JP)
Title: Discharging device of thermal decomposition residue and method of discharge
Inventor: ITO RYOICHI
IPC: F23J1/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device that discharges the thermal decomposition residue of waste plastics through the bottom part of a thermal decomposition tank effectively and the method of discharging it. SOLUTION: In this vertical discharging part 10 a vertical discharging pipe 11 provided with a heating device 30 and a rotary feeder 12 arranged coaxially with the vertical discharging pipe 11 inside it are extended downward from the bottom part 3 of a thermal decomposition tank 2, a horizontal discharging part 13 provided with a horizontal discharging pipe 14 having a heating device 31 and a rotary feeder 15 arranged coaxially with the horizontal discharging pipe 14 inside it are extended horizontally from the lower part of the vertical discharging part 10 and a residue storage tank 17 is arranged below a discharging part 16 arranged in the lower side of the horizontal discharging pipe 14 contained in the horizontal discharging part 13.  The thermal decomposition residue inside the thermal decomposition tank 2 is discharged from the vertical discharging part 10 through the horizontal discharging part 13 into the residue storing tank 17.
Patent JP-S63119032-A (JP)
Title: Optical information recording disk
Inventor: HARADA HIROYUKI
IPC: G11B7/24021
Filed: 1986-11-06
Abstract: PURPOSE:To decrease the eccentricity of a disk substrate and to decrease the erroneous reading and erroneous recording of information by providing a groove between the inner circumference of the disk substrate and the inner-most circumference of a guiding groove for tracking, providing a projection to fit in the groove at center fittings, fitting the groove and the projection and fitting center fittings at the disk substrate. CONSTITUTION:Between the inner circumference of a disk substrate and the inner-most circumference of the guiding groove for tracking, a groove is provided, a projection to fit in the groove is provided at center fittings, the groove and the projection are fitted in and the center fittings are fitted at a disk substrate. For example, a disk substrate 3 to provide a groove 2A with a radius 26mm, a width 1mm and a depth 0.5mm is stuck with an adhesives layer 6, a projection 2B to fit into the groove 2A is provided at center fittings 1, the groove 2A and the projection 2B are fitted in and the center fittings 1 are fitted at the disk substrate 3. Thus, the optical type information recording disk is obtained in which the eccentricity of the disk substrate is decreased and the erroneous reading and erroneous recording of information are decreased.
Patent JP-H02111237-A (JP)
Title: Uninterruptible power equipment
Inventor: KANEKO KOICHI
IPC: H02J9/06
Filed: 1988-10-20
Abstract: PURPOSE:To increase the capacity of connected load by connecting a commercial power supply to second load and power-rectifying and inverting converters through a breaker and bonding first load with the DC side of the converters through a battery and an inverter. CONSTITUTION:A commercial power supply 1 is connected to the AC side of a converter circuit 8 capable conducting power rectification and inversion through a breaker 6 and a reactor 7. A backup battery 3 and an inverter circuit 4 are bonded with the DC output side of the converter circuit 8, and first load 5 is supplied with ACs generated in the inverter circuit 4. Second load 9 is connected to the AC side of the converter circuit 8. The first and second load is fed with power by the AC power 1 at all times, but the breaker 6 is cut off and the first load 5 is supplied with electricity through the inverter circuit 4 from the backup battery 3 and the second load through the converter circuit 8 when the AC power 1 is cut off. Accordingly, the capacity of load operated at the time of service interruption is increased.
Patent JP-H01105356-A (JP)
Title: Cassette loading mechanism
Inventor: TSUCHIDA TAKESHI
IPC: G11B15/675
Filed: 1987-10-19
Abstract: PURPOSE:To make the sliding stroke of a reel Chassis smaller by constituting a loading mechanism with the 3-layer construction of a reel Chassis, which is slidable in respect of a main Chassis, and a sub-Chassis. CONSTITUTION:A reel Chassis 4 is slidably provided in respect of a main Chassis provided with a supporting reel stand 43 and a winding reel stand 44, and a cassette loading mechanism is constituted of the 3-layer construction, which is slidable in respect of a reel Chassis 4. Further, at a standby mode position, the sub-Chassis 5 is projected from the reel Chassis 1 up to a position to permit the fitting of the cassette, and the reel Chassis 4 is housed to the sub-Chassis 5 at an empty mode position. As this result, the sliding stroke in respect of the main Chassis 1 of the reel Chassis 4 can be made smaller.
Patent JP-S60251059-A (JP)
Inventor: WATKINS JAMES D
IPC: A23L1/18
Filed: 1984-12-14
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-H0682177-A (JP)
Title: Device for supplying steam
Inventor: SEKOGUCHI KOTOHIKO
IPC: F28B11/00
Filed: 1992-09-05
Abstract: PURPOSE:To efficiently lower the temperature of the water in a drain tank which rises with inflow of the condensate from a steam separator for separating steam from condensate and maintain the water level in the drain tank in an appropriate range. CONSTITUTION:There are provided a water-temperature sensor 19 for detecting the temperature of the water W in a drain tank and a water-level sensor 16 for detecting the water level in the drain tank. When the temperature of the water detected by the water-temperature sensor 19 is above a specified value, a temperature-controlling means 20 is given priority to act to open a discharge valve 7 for discharging the water in the drain tank. Independent of this control of the discharge valve 7, a water level-controlling means 21 is actuated in accordance with the water level detected by the water-level sensor 16; by opening or closing the discharge valve 7 and a cooling-water valve 18 in a cooling-water passageway 17 while cooling water CW is fed into the drain tank 13, the water level is so regulated as to be maintained in the range between the highest limit H and the lowest limit L.
Patent JP-H02262554-A (JP)
Title: Production of 4-aromatic ring-thio substituted phenol compound
Inventor: YAMAZAKI SHIGERU
IPC: C07D263/62
Filed: 1988-10-19
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for dyes, pharmaceuticals and agricultural chemicals and having a wide application field with few production steps in high yield by reacting a phenolic compound with a disulfide in the presence of a base. CONSTITUTION:The objective compound of formula IV or formula V can be produced by reacting a phenolic compound of formula l or formula II (R1 is group which can be substituted to aromatic group but does not substitute the 4-site of phenol and naphthol (m) is 0-4; (n) is 0-6) with a symmetric or asymmetric disulfide of formula III (X is O, S, Se, Te, imino or methine; Y is N or methine; Z is non-metal forming a 5- or 6-membered ring together with X and Y and may have condensed ring) in the presence of a base (e.g. NaOH) in a solvent such as N,N-dimethylformamide at -78 to +250 deg.C.
Patent JP-H08125100-A (JP)
Title: Mounting structure for semiconductor package
Inventor: NAKAMURA TORU
IPC: H05K1/18
Filed: 1994-10-27
Abstract: PURPOSE: To provide the mounting structure for a semiconductor package in which the crack of solder for connecting the lead terminal of the package to the connecting terminal of a printed board based on thermal expansion can be prevented. CONSTITUTION: The mounting structure for a semiconductor package divides the end of a suspended lead terminal 1 to rectangular terminals 2, soldering 5 at least one of the terminals 2 to the connecting terminal 4 of a printed board 3, inserting at least one of the other terminal 2 to the through hole 5 of the board 3, and soldering 5 it.
Patent JP-S62125979-A (JP)
Title: Culture vessel
Inventor: MIYAGISHIMA TOSHIFUMI
IPC: B63B35/14
Filed: 1985-11-26
Abstract: PURPOSE:To achieve the optimal cultivating condition never subjected to degradation of water quality due to feeding nor to a red tide by installing a cultivation water tank constructed to circulate the sea water at the outboard in a self-propulsion vessel. CONSTITUTION:Many cultivation water tanks 13 are installed in a relatively large hull 10 (larger than 10,000t) propulsive through a screw 12 to be drived by an engine. Sea water 90 is stored in respective water tanks 13 while a light source 15 is arranged in lieu of the sun beam near the ceiling in the water tank 13. The sea water is pumped by means of a pump 20 through a pipe 17 having one end opening toward the outboard sea water and temporarily stored in a tank 18, then distributed through a piping 20 and a gate valve 21. The sea water in respective water tanks 13 is sucked upon operation of a discharge pump 25 through a gate valve 23 and a piping 22 and temporarily stored in a tank 26, then discharged through a pipe 27 to the outboard.
Patent JP-S63118844-A (JP)
Title: Simulation processor
Inventor: OE KIMIO
IPC: G06F11/26
Filed: 1986-11-07
Abstract: PURPOSE:To shorten the processing time of a simulation processor by using a means which groups the unfixed value in the time base direction at the software side and a means which recognizes these grouped values at the software side to allocate the rows of 0 and 1 to the groups of unfixed value and inputs all combinations of said groups to an actual parts. CONSTITUTION:A row of unfixed value is grouped in the time base direction in order to greatly decrease the trial frequency for '0/1' decomposition. In other words, the new logic value S is added to a software simulator to show the same signal value as the preceding one. The value S is recognized by the hardware for '0/1' decomposition to group the unfixed value X. Thus the trial frequency of the '0/1' decomposition can be reduced down to the value raised to power of 'generating frequency of unfixed value' of 2 from the conventional value raised to power of 'number of pieces of unfixed value' of 2.
Patent JP-H03126384-A (JP)
Title: Special effect device for television video signal
Inventor: OKUBO HIROBUMI
IPC: H04N5/262
Filed: 1989-10-12
Abstract: PURPOSE:To apply special effect only to a portion of a video signal corresponding to a portion where an input key signal exists by providing a 1st A/D converter, a picture storage device, a write address generator, a readout address generator and a D/A converter. CONSTITUTION:An input video signal 1 and an input key signal 2 are coded into a digital signal by A/D converters 3, 6 respectively and written in a picture storage device 4 and a readout address generator 9 by an output of a write address generator 5 respectively. Then the readout address generator 9 discriminates the presence of the key signal and decides the video signal to be read. Moreover, a background is added to the video signal read by the picture storage device 4 with an effective range command signal outputted from the readout address generator 9 at a background adder 10. Then the resulting signal is decoded by a D/A converter 12 and outputted from an output terminal 14 via a synchronizing signal adder 13. Thus, special effect is applied only to a portion of the video signal corresponding to the portion where the input key signal exists.
Patent JP-H03125951-A (JP)
Title: Electric resistance type soil moisture sensor
Inventor: ISODA SADAYOSHI
IPC: G01N27/12
Filed: 1989-10-12
Abstract: PURPOSE:To improve the shape and composition of a sensor, to enhance response capacity and to reduce a measuring error by mixing a very small amount of a silicon powder with a sensor member not only to lower moisture holding capacity but also to facilitate the movement of moisture. CONSTITUTION:A sensor member 3 performing the absorption and discharge of moisture is embedded in soil to detect the electric resistance in the member 3. A very small amount of a silicon powder and a vary small amount of an activated carbon powder are mixed with the member 3. Therefore, moisture holding capacity is lowered by the water repellency of the silicon powder and the movement of the moisture in the member 3 becomes easy by the activated carbon powder. By this constitution, the equilibrium state of the member 3 and soil is rapidly achieved and excellent response capacity is shown. The electric resistance between both surfaces of a water-repellent film 4 is measured by the terminal 1a of a plate-shaped electrode 1 and the terminal 2a of a reticulated electrode 2 in such a state that the sensor member 3 is embedded in soil up to the position of a mark A at the time of use and the evaporation band 7 thereof is exposed to the air. Further, the member 3 is formed into a thin plate shape and the interval between the electrodes 1, 2 is made narrow not only to enhance response capacity but also to reduce a measuring error.
Patent JP-H02112662-A (JP)
Title: Accumulator fuel injection system
Inventor: MATSUOKA HIROSHI
IPC: F02M47/00
Filed: 1988-10-21
Abstract: PURPOSE:To make a required injection characteristic showable at all times by forming a leak passage in an accumulator where fuel feeding pressure of a fuel injection pump is once stored, and installing a control valve interposingly in this passage, while installing a constant pressure chamber, provided with a relief valve, at the downstream. CONSTITUTION:In an accumulator fuel injection system 60, there are provided with a leak passage 16 being interconnected to a check valve outer circumferential clearance 7, a leak passage 37 connected to this passage 16 via a plug 39, a control valve 34 inclusive of a rotatable plunger 36 being installed between these leak passage 16, 37 and a pressure leak device consisting of a solenoid 35 rotating and driving the plunger 36. In addition, a constant pressure chamber 40 is connected to a leak passage 43 at the downstream side of the control valve 34, and an outlet of this constant pressure chamber 40 is connected to a fuel tank or the like via a relief valve 41 and the leak passage 43. With this constitution, valve opening pressure in a needle valve 3 of an accumulator 5 is quickly lowered into scavenging rather than its usual time, while pressure in the accumulator 5 is raised up, thus a required injection characteristic is secured.
Patent JP-H01283385-A (JP)
Title: Production of galvanized steel sheet having superior spot weldability
Inventor: MIZUYAMA YAICHIRO
IPC: C23C22/53
Filed: 1988-10-21
Abstract: PURPOSE:To produce a galvanized steel sheet having superior spot weldability by bringing a galvanized steel sheet into contact with an aq. soln. contg. an oxidizing agent and an acid to form a ZnO-contg. oxide film as the upper layer of the zinc layer having a high Fe content. CONSTITUTION:A galvanized steel sheet is brought into contact with an aq. soln. contg. an oxidizing agent and an acid to form a ZnO-contg. oxide film as the upper layer of the zinc layer having >20% concn. of Fe. 0.5-30% H2O2 or 0.1-60% NO3 ions are suitable for use as the oxidizing agent and Zn ions are preferably added to the aq. soln. contg. an acid. The pref. contact time is 0.2-10sec. A galvanized steel sheet having superior spot weldability, improving the durability of an electrode tip at the time of spot welding and ensuring superior productivity is obtd.
Patent JP-H01106930-A (JP)
Title: Power generation mechanism for automobile
Inventor: TSUCHIYA HISATOSHI
IPC: B60R16/03
Filed: 1987-10-21
Abstract: PURPOSE:To extremely simplify the handling and operation of a power generation mechanism during stop of an automobile by installing, on an acceleration pedal, an actuator for obtaining engine power depending upon the power generation load in the state of the stopped automobile. CONSTITUTION:An acceleration actuator 9 provided with an eccentric cam 37 is attached to the free end of a swinging rod 28 swingably supported by a shaft on a base member 27 positioned above an acceleration pedal 25. Hereat, electric power generated in a generator 3 is supplied to an inverter unit 4 to make it serve as an external power supply and a controller unit 7 supplies a control drive signal to the acceleration actuator 9 on the basis of a load current detection signal from the inverter unit 4 and a voltage detection signal from the power generator 3. The acceleration actuator 9 receiving these signals gives a turning movement to the eccentric cam 37 so as to step on the acceleration pedal 25, thus an engine output being obtained in response to the power generation load in the state of the stopped automobile. An external power supply can be easily obtained in this way during stop of the automobile and the acceleration actuator 9 can be easily stored and set just by giving turning movement to the swinging rod 28.