baber/WOPTO huggingface dataset:
Patent JP-H0294935-A (JP)
Title: Line error rate measuring system
Inventor: ASO YASUHIRO
IPC: H04L1/00
Filed: 1988-09-30
Abstract: PURPOSE:To measure a line error rate under the wide reduction of memory capacity by equipping the title system with a deciding means to decide that the value of an error counter is zero. CONSTITUTION:The number of errors to be outputted from a line error detecting circuit 2 is counted in an error counter 4 and read for every detecting unit time, and the value of an elapsed time storing part 12 is counted up for 1 whenever the detecting unit time passes at this time. Further, when a read count value is not 0, the above-mentioned count value is stored in the address of an error number storing part 10 indicated by an address generating means 18, and the address generating means 18 advances its address for one. At the same time, when the number of elapsed detecting unit time to exceed the number of previously determined detecting unit time from the above-mentioned error detecting unit time exists in the number of elapsed detecting unit time of the elapsed time storing part 12 corresponding to each error number storing part 10, the value of the above-mentioned error number storing part is set to '0'. The above-mentioned operation is successively executed for every line error rate and for every detecting unit time in time series of a detecting unit time. Thus, the memory capacity can be reduced.
Patent JP-H0887803-A (JP)
Title: Disc changer
Inventor: ITAWAKI MOTOFUMI
IPC: G11B17/22
Filed: 1994-09-15
Abstract: PURPOSE: To enable operation without setting intervals between a carrier and a plurality of upper and lower disc racks at a high accuracy. CONSTITUTION: In a disc changer using bare discs 3, two sensors 182 and 189 are mounted on the side of a carrier 9 and on the side of disc racks 4 to detect the horizontal position of a hand 8 and an actual moving value in the horizontal way of the hand 8 is measured with an encoder between the two sensors 182 and 189. Measured values of the encoder are stored into a memory circuit and the moving value of the hand 8 is set between the carrier 9 and the disc racks 4 to operate.
Patent JP-2000071228-A (JP)
Title: Form with protrusion and recess pattern made of composite molded product and its manufacture
Inventor: TAKAMOTO HIROMITSU
IPC: B28B7/16
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel form durable against repetitive use by providing a light weight, excellent rigidity and toughness. SOLUTION: The form comprises a plate-like portion having a protrusion and recess pattern at least on one side surface and a composite molded product of a sandwiching structure having a porous core layer made of light weight charging particles and curable resin between upper and lower dense skin layers made of fiber reinforced resin as a material for molding the form. In this case, as the structure for constituting the plate-like portion, a sandwiching structure having upper and lower dense skin layers each made of fiber-reinforced resin containing a protrusion and recess part containing a fiber-like material and/or particles having a long diameter of 0.3 to 6 mm on at least one side surface, and a separate film disposed between porous core layers each made of light weight charging particles and curable resin is suitable.
Patent JP-2000074374-A (JP)
Title: Combustor for gas turbine engine
Inventor: YAMAMOTO YOSHIHARU
IPC: F23R3/10
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate atomization of fuel and thereby to improve emission characteristics in a combustor for a gas turbine engine which is constituted by combining a diffusion combustion type with a premixing/preevaporation combustion type. SOLUTION: A premixing part 19 supplying a fuel-air mixture to a gas-phase combustion chamber 20 is constituted of a first fuel nozzle 41 disposed along the axis L, a second fuel nozzle 42 so disposed as to cover the outer periphery of the nozzle 41, and a premixing/preevaporating chamber 43. The first fuel nozzle 41 of a diffusion combustion type supplies a fuel-air mixture directly to the gas-phase combustion chamber 20 from a nozzle tip 53 of an air blast type. The second fuel nozzle 42 of a premixing/preevaporation combustion type supplies the fuel-air mixture to the premixing/prevaporating chamber 42 from a nozzle tip 61 of the air blast type and the fuel-air mixture of which the mixing and evaporation are facilitated in the premixing/preevaporating chamber 43 is supplied to the gas-phase combustion chamber 20 via a swirler 62.
Patent JP-S62107858-A (JP)
Title: Intermittent injection soldering device
Inventor: MURAYAMA TOSHIO
IPC: H05K3/34
Filed: 1985-11-06
Abstract: PURPOSE:To scatter no solder at all, to prevent the generation of a short circuit accident, to improve the reliability of a mounted substrate, and also to shorten the time required for a correction and a preliminary inspection after soldering, by providing a solder flow port on a recessed part of a wave former. CONSTITUTION:When soldering 3 electronic parts 4 onto a substrate 5, when it has been stopped to feed an injection solder 3 to the electronic parts 4, the solder 3 which ahs collected in a recessed part 8 of a wave former 2a is collected into a solder 3 tank 1 through a solder 3 flow port 7 without making it overflow. According to such a constitution, the solder 3 is not scattered at all, and the generation of a short circuit accidents is prevented.
Patent JP-H04127441-A (JP)
Title: Inverter circuit
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01L29/778
Filed: 1990-09-19
Abstract: PURPOSE:To manufacture a small-sized resistance element without being subjected to a restriction on a fine processing technique, to largely reduce the area occupied by an inverter circuit and to enhance the integration density of the circuit by a method wherein a resistor composed of a semiconductor whisker is utilized as the load element of the inverter circuit. CONSTITUTION:Since a whisker is grown only in a direction which is equivalent to 111, the growth direction of the whisker is different depending on the plane orientation of a substrate crystal. In the case of a 100-plane substrate, a whisker 1 is stretched to a direction of 45 deg.. In the case of a 111-plane substrate, the substrate 1 is stretched vertically from a high-concentration conductive layer 4. In the case of a 110-plane, the whisker 1 is stretched to a direction of 45 deg.. The whisker 1 is formed of GaAs doped with impurity Si or the like. In order to reduce a contact resistance, it is possible to use Ge which has been doped with a compound semiconductor such as InAs, InGaAs or the like whose band gap is small or with impurities (phosphorus or the like).
Patent JP-S60142748-A (JP)
Title: Operation processing unit
Inventor: WATANABE TAKESHI
IPC: G06F11/14
Filed: 1983-12-30
Abstract: PURPOSE:To decrease the number of loads of a data register by changing the connection of a save register being a load of a data register to a conventional register. CONSTITUTION:An operand data read from the conventional register corresponding to address registers 2, 3 is set to data registers 6, 7 in the set timing of an FF14. An operation device 9 executes operation to the set data and the result is set to a data register 12. Then the result of operation of the register 12 is written n the register 1. On the other hand, after one cycle of the start of operation, the operand address of the register 3 is set to a delay latch 17. The operand data is read again from the register 1 by the latch 17. The data is stored in a data save register 10 after 2 cycles of the start of operation. Thus, the data save register being a load of the register 7 is changed in connection to the register 1, allowing to reduce the number of loads of the register 7.
Patent JP-H03117339-A (JP)
Title: Apparatus for fixing coil end of stator winding in dynamo electric machinery
Inventor: DANIERU HEEDEIGAA
IPC: H02K3/50
Filed: 1990-09-19
Abstract: PURPOSE: To inexpensively and easily manufacture a device that can positively stand a load by engaging a filling piece to each area between the edge parts of two coils and clamping, with an wedge, these several filling pieces in radial direction toward both wheels, later using the adjustable wedge body. CONSTITUTION: The outermost edge parts of conductor rods 1, 2 and 3, 4 of a stator coil head are clamped indirectly, with a wedge, indirectly between an outer wheel 14 made of fiber-glass-reinforced plastic which are fixed to a traverse 11 by a fixing bolt 20 and an inner wheel 15, made of the same fiber-glass-reinforced plastic. Therefore, since the dimensions of a device can be regulated only by the outer diameter of the outer wheel 14 or the inner diameter of the inner wheel 15, the need for an extremely small mounting space is eliminated. Further, clamping can be made easily, and the entire retaining member of a coil head can be clamped or removed later without incurring high expense.
Patent JP-H1089232-A (JP)
Title: Circulation pumping device and method
Inventor: KAWABATA KATSUYUKI
IPC: F03B17/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pollution, to build no dam, and to perform hydraulic power generation through circulation of a small amount of water. SOLUTION: A circulation pumping device comprises a pressure tank 1; duplex head cylinders 6a and 6b situated therebelow and connected to a tank 1 through pippins 4 (4a, 4b); upper tanks 7a and 7b arranged above the tank 1 and communicated with the cylinder 2 through circulation lines 6a and 6b and with the tank 1 through discharge lines 11a and 11b; upper tanks 12a and 12b on the secondary side situated below the lowermost water level of the tank 1 and connected to the upper tanks 7a and 7b through vacuum lines 13a and 13b and to the cylinder 2 through rise lines 9a and 9b; supply and discharge tanks 20a and 20b connected to approximately the same position as those of the upper tanks 12a and 12b on the secondary side through rise lines 9a and 9b;  intermediate tanks 14a and 14b situated below the upper tanks 12a and 12b on the secondary side and communicated with the upper tanks 12a and 12b on the secondary side through fall lines 16a and 16b; and lower tanks 18a and 18b on the secondary side situated approximately in the same position as that of the duplex head cylinder 2 and connected to the intermediate tanks 14a and 14b through and fall lines 17a and 17b, connected to the supply and discharge tanks 20a and 20b through fall lines 22a and 22, and further to the cylinder 22 thgrpugh a piping 21.
Patent JP-H0361504-A (JP)
Title: Apparatus for detecting drum rotation of mixer truck
Inventor: YAMAGUCHI SETSUJI
IPC: B28C5/42
Filed: 1989-09-22
Abstract: PURPOSE:To enable the rotational number of a drum to be exactly and readily detected without being affected by external environment by providing a detector near plungers within a plunger motor for driving the drum as a means of detecting its rotational number. CONSTITUTION:To rotationally drive a drum 3, a plunger motor 6 is driven by a hydraulic device, so that each plunger 11 rotates with a telescopic motion. When it is in the upper position in a plunged condition, the plunger comes close to an approaching sensor 10 and, by the continued rotation, the next plunger comes close thereto, the similar operation being repeated successively. Therefore, since the approaching sensor 10 detects the plunger 11 each time it approaches the sensor, the detection periods are sent to a suitable electric control device by electric signal such as a pulse, whereby they are converted into the rotational number of the drum for detection thereof.
Patent JP-H07105631-A (JP)
Title: Digital data recording method
Inventor: HAMAI SHINJI
IPC: G11B20/10
Filed: 1993-10-04
Abstract: PURPOSE:To make the capacity of recording large when computer data, etc., are recorded by a home VTR by continuously recording data in a data area formed of a necessary area. CONSTITUTION:A servo area 21, a data area 22, a retrieval information area 23, a data area 24 between the areas 21 and 20, a gap area 25 between the areas 22 and 23, etc., are arranged as track areas recorded on a home VTR tape. In normal recording, a speech information area and an image area are arranged in the area 22, and a buffer area is arranged between both the areas; and a speech data area, an outer correction code parity area, and an inner correction code parity area are arranged in the speech information area, and similar areas are arranged in the image area. When the computer data are recorded, the data area of the continuous areas including the buffer area and parity areas 22 and 27 which are each one area are arranged. Therefore, the home digital VTR is used and the buffer area is also utilized to record a large amount of computer data, etc.
Patent JP-S6490781-A (JP)
Title: Color ink ribbon
Inventor: ICHIZAWA TOSHINORI
IPC: B41J31/00
Filed: 1987-10-02
Abstract: PURPOSE:To accurately protrude the leading end of each color ink layer, by covering ink layers, markers and exposed base parts with an overcoat layer having a coefficient of friction not lower than those of the ink layers. CONSTITUTION:Ink layers 3, markers 4 and exposed base parts 2 are entirely covered by a colorless transparent overcoat layer 5, which is not detected by a sensor 10, in such a manner that the top surface will be flat. The overcoat layer 5 is formed of a material having a coefficient of friction not lower than those of the ink layers 3, so that a color ink ribbon 1 is fed at a constantly fixed velocity, without generating any relative velocity between the ribbon 1 and a paper 20. Since the overcoat layer 5 covering the entire surface of the ink ribbon 1 is colorless and transparent, it does not hinder the passage of light which is to travel from a light emitter 23 to a light receiver 24 of the sensor 10, and the sensor 10 accurately discriminate the colors of the ink layers 3 by the markers 4. Accordingly, an operation of protruding the leading end of each of the ink layers 3 can be carried out accurately, and color printing with favorable quality can be performed.
Patent JP-2000070861-A (JP)
Title: Classification of solid mixture
Inventor: NAKAMURA TAKAAKI
IPC: B07B7/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To classify efficiently by a small simple device by discharging fine grains out of a fine grain outlet while applying the vibration to a solid mixture in transfer chambers, also discharging rough grains out of a rough grain outlet simultaneously and classifying continuously the solid mixture into the rough grains and fine grains. SOLUTION: A solid mixture consisting of crushed rough grains and fine grains is flowed into anyone of transfer chambers (a) divided by rotating blades 27, 27. The solid mixture is pushed by the rotating blades 27 and rotated and moved in a casing 21. When the transfer chambers (a) are moved to an area communicating to a fine grain outlet 23 and a rough grain outlet 24, air pulsation is generated by the suction pressure difference between the pressure of a first blower device and the pressure of a second blower device 40 on the area. Fine grains are discharged out of the fine grain outlet 23 while the vibration is applied to the solid mixture in the transfer chambers (a) by the pulsation action, and simultaneously, rough grains are discharged out of the rough grain outlet 24 to classify the solid mixture into the rough grains and fine grains, respectively.
Patent JP-H0591558-A (JP)
Title: Method of transmitting data
Inventor: OZAKI TAKAYUKI
IPC: H04L12/40
Filed: 1991-09-27
Abstract: PURPOSE:To reduce the cost of a system and to enhance the transmission efficiency of a data signal line in a data transmission method connecting plural slave stations consisting of plural operating slave stations for transmitting/ receiving data and a non-operating slave station not to transmit/receive data to a master station through one data signal line and mutually and time- divisionally transmitting data between the master station and the operating slave stations by using the time slot. CONSTITUTION:The master station detects operating slave stations 1 to 3, 5 and the number of operating slave stations and allocates the sending and receiving time slots in the address order of the slave stations 1 to 3, 5 without allocating a time slot to the non-operation slave station 4, the non-operation slave station 4 switches up/down data transmission in accordance with the allocation of the time slots and the operating slave stations 1 to 3, 5 switch the up/down data transmission in accordance with the allocation of the time slots and executes data transmission to the master station 10 based upon respective allocated time slots.
Patent JP-H0884865-A (JP)
Title: Four feet running object
Inventor: IIMURA KOICHI
IPC: A63H11/12
Filed: 1994-09-16
Abstract: PURPOSE: To provide a four feet running object capable of performing an operation similar to that of a practical four-limb animal by enabling the lower limbs of forelegs to be rocked against the upper limbs, connecting one terminal of a link whose another terminal forms a turning pair to a slider and regulating the motion of the slider by a cam. CONSTITUTION: The lower limb 40a-2 is rockably mounted on the upper limb 40a-1 of a left front limb centering around a rocking shaft 91. A connection pin 81a is mounted on the lower limb 40a-2 at a position separated from the center of the rocking shaft 91 so as to form the turning pair with the lower limb 40a-2. While, the slider 84a is provided on the upper limb 40a-1 at a position separated from the rocking shaft 82, and the slider 84a is connected so as to form the turning pair with the other terminal of the connection pin 81a. A pin 84a-1 is oppositely equipped on the back side of the slider 84a, and it is engaged with the cam 85a. A right foreleg is constituted similarly.  The upper limb 40a-1 is gear-interlocked with the running object of the four feet running object, and the upper limb 40a-1 and the lower limb 40a-2 can be operated with the movement of the four feet running object.
Patent JP-S60134970-A (JP)
Title: Electrical and electronic equipment
Inventor: HIROKAWA KATSUHISA
IPC: G06Q40/02
Filed: 1983-12-24
Abstract: PURPOSE:To secure the personal code number not to be read out by the third party so as to ensure safety of the personal code number and to execute processing on-line by executing processing only when the personal code number stored on a card coincides with an inputted one. CONSTITUTION:An IC card 21 is provided with a magnetic strip part 22, where a transaction account number, etc, are magnetically stored, and an IC chip 23. The chip 23 consists of a control CPU24, control programs, a rewritable E<2>PROM25 for storing the personal code number, data storage RAM26 and a connector 27. The CPU24 checks whether or not the inputted personal code number to be supplied from a main control part is equal to that which is stored in the E<2>PROM25, and outputs a coincidence signal or dissidence signal in accordance with the compared result. When they are not coincident to each other, a counter counts up and errors are displayed. Thus the third party cannot read out the personal code number; therefore this is a safe system, and can execute processing on-line.
Patent JP-H0297336-A (JP)
Title: Lightweight solid medium and method for nutriculture
Inventor: YONEMORI SHIGEYASU
IPC: A01G31/00
Filed: 1988-09-30
Abstract: PURPOSE:To provide the subject sandy medium having a large amount of capillary-like fine pores and capable of contriving the normalization of a physical environment in a crop root sphere, the simplification of a control technique and the reduction of cost. CONSTITUTION:Lightweight sandy pumice having a large quality capillary-like fine pores is used to provide the objective medium. The medium is filled in a cultivation container and a drop tube having drop holes at prescribed intervals is laid on the upper surface of the medium to apply a culture solution, thereby cultivating plants by a continuously drop-pouring style.
Patent JP-S60135840-A (JP)
Title: Heated water spray tester
Inventor: MURAKAWA KIYOSHI
IPC: G01N17/00
Filed: 1983-12-26
Abstract: PURPOSE:To eliminate variations in measured values with a higher testing accuracy by arranging a heater and a spraying nozzle inside the equipment body having an opening at the front thereof. CONSTITUTION:To test various test pieces 5 such as external wall panel, first, the lower end of the test pieces 5 is placed on a carrying base 13 at the front of a fixing truck 6 while the upper end thereof is grasped between an elastic body 15 of a support 14 and the front thereof. Then, the fixing truck 6 is moved to be set in the opening 1 at the front of the equipment body 4 and then, a heater 2 such as infrared ray lamp and a plurality of spraying nozzles 3 are used to repeat heating and water spraying at the set frequency by automatic operation. In this manner, accurate determination of performance can be done to match actual conditions thereby facilitating the setting of the test pieces 5.
Patent JP-H03139068-A (JP)
Title: Digital circuit device detecting synchronous pulse
Inventor: GERUHARUTO PURETSUTSUUKIRUSHIY
IPC: H04N5/08
Filed: 1990-09-20
Abstract: PURPOSE: To detect a synchronizing pulse for guaranteeing the sure recognition of a pulse by continuously decreasing the limit value signal of a video signal only by a prescribed amount, comparing it with a delayed video signal, and detecting a synchronizing pulse. CONSTITUTION: A video signal equipped with a synchronizing pulse is applied through an LPF1 and an invertor 2 to a level detector constituted of a comparator 3, multiplexer 4, and register 5. The level detector applies the limit values of the video signals generated until then in a time interval corresponding to the length of a continuous period to a time between two continuous pulses. The limit value signal is continuously decreased only by a prescribed amount by an adder 21 and an invertor 23, and supplied to a comparator 27. The output of the invertor 2 is delayed by a register chain 28, 29, 31, and 32, and applied to the comparator 27, and the comparator 27 compares those signals, and detects a synchronizing signal.
Patent JP-H0988109-A (JP)
Title: Storage box for body rising up from underground and member for positioning storage box
Inventor: OAKU MITSUO
IPC: E02D29/14
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiency by providing a cover at the top end of a cylindrical storage part arranged on the upper side of a bottom base for forming an insertion hole for a rise-up body, and by providing a ring-like member adapted to be inserted in the insertion hole, and a support plate formed therein with a support hole through which the rise-up body is passed. SOLUTION: An end part of a rise-up body 1 is subjected to a predetermined process and is then fitted in a support hole 14 in a support plate 13 and in a ring-like member 12. An intermediate cylinder 4 is interposed between a cylindrical cover 5 and a bottom base 3, and is fastened by a coupling bolt 6. A main body A is brought above the rise-up body 1, and is set so that an insertion hole in the bottom base 3 is fitted on the ring-like member 12. Thereafter, the ring-like body 12 is removed, and a gap for discharging trapped water is defined between the support plate 13 and the insertion hole. The outer peripheral surface of the support plate 13 is bulged out in a conical shape or the like so as to adapt to the application to a slope.  Accordingly, since the working is carried out in a condition in which a storage box body has been assembled, it is possible to enhance the working efficiency, and to prevent vibration from being transmitted to the rise-up body l.