baber/WOPTO huggingface dataset:
Patent JP-H02213356-A (JP)
Title: Fluid treatment apparatus
Inventor: MIMURA MICHINANA
IPC: B01D63/02
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the shaking of hollow yarns by sealing the gaps formed between both side parts of a laminate of hollow yarn sheets and the side walls of a housing and prescribing the laminated shape of the hollow yarn sheets to reduce the pressure loss of the fluid flowing through the outsides of hollow yarns. CONSTITUTION:The gaps formed between a laminate of hollow yarns 2 and the side walls of a housing are sealed to prevent the channeling of blood. The shaking of the hollow yarns 2 is closely related to the lamination thickness T cm of hollow yarn sheets, the number I/cm of laminated hollow yarn sheets per a unit thickness, the number (n) of hollow yarns forming each hollow yarn sheet and pressure loss DELTAP50mmHg at the time when a blood flow rate per a membrane area 1cm<2> is 50ml/min and the gas exchange capacity of an oxygenator is clearly enhanced as T and/or I increase but, at the same time, pressure loss on a blood side also increases. When the pressure loss on the blood side increases, the shaking of the hollow yarns 2 is generated and gas exchange capacity is lowered. Therefore, in order to realize the oxygenator having high gas exchange capacity by preventing the shaking of the hollow yarns 2, the relation expressed in formula is satisfied.
Patent JP-H01210182-A (JP)
Title: Press-in joining method for cast parts
Inventor: GOIE MASATO
IPC: B21D39/00
Filed: 1988-02-17
Abstract: PURPOSE:To facilitate joining cast iron parts which are hardly welded by providing a periodical uneven shape as cast on the fitting surface of one part at least to subject these to fit-in joining at the time of subjecting two parts to fit-in joining. CONSTITUTION:The periodical uneven shape is provided on the black surface of the fitting surface of one part at least. At the time of pressing-in, even if a projection part is easily sheared or crushed and dimensional accuracy of the black surface is low slightly, stable joining strength is obtained. It is easy for manufacturing a casting model to cast a thread shape of a triangular crest as the periodical uneven shape. The external surface to be fitted is machined and a screw thread with the prescribed height is cast on the internal surface to be fitted which are subjected to fit-in joining. In addition, the fitting surface between both is made to black as cast and the cast screw thread with the prescribed height on the internal surface is subjected to press-in joining thereto. By this method, variance on both pressing-in load and torsional strength is reduced and stable joining strength is obtained.
Patent JP-H09103960-A (JP)
Title: Negative-pressure suction blasting device and method
Inventor: SATO TAKASHI
IPC: B24C3/32
Filed: 1995-01-12
Abstract: PURPOSE: To provide a facility in which to finish the surface of a material to be polished by using a negative-pressure gas decompressed from atmospheric pressure, and ejecting and colliding a negative-pressure mixed gas flow mixed with abrasive grains toward and against the material to be polished that is located inside a closed space. CONSTITUTION: In a negative-pressure suction blasting device which comprises a decompression device 16, a dust collector 17, and a wire blasting device 18, a negative-pressure gas of about -8,000 to -1,000mmAq, produced at the decompression device 16, is supplied to the wire blasting device 18, the inside of a blast tube 9 formed by a polygonal tube is sucked by the negative-pressure gas, and abrasive grains are mixed with the flow of negative-pressure gas by an abrasive supply tube 21 attached to the blast tube 9, to form a mixed gas flow. The mixed gas flow is ejected from a blast nozzle and collided against a material to be polished that is placed inside the blast tube 9, to treat the surface of the material 14 to be polished. The abrasive grains used in the polishing are collected, separated from the negative-pressure mixed flow gas by a cyclone separator, and returned to an abrasive tank 8 for reuse.
Patent JP-H08233565-A (JP)
Title: Method and device for measuring shake of rotating body in radial direction
Inventor: KUROBA YASUMASA
IPC: G11B33/00
Filed: 1995-02-23
Abstract: PURPOSE: To measure with high precision when the shake in the radial direction is measured by ignoring influence of the shake in rotation axis direction. CONSTITUTION: Two non-contact displacement sensors which are provided with at least a single sensor part 2 in the radial direction, and a to-be-measured part of a rotating body 3, whose thickness in the axial direction is about the same with or less than the diameter of sensor parts 1 and 2 of the displacement sensor, are provided, and the sensor parts 1 and 2 of the two displacement sensors are arranged in a plane containing a rotation axis, and difference between outputs of two displacement sensors is taken.
Patent JP-H02213905-A (JP)
Title: Input/output control system
Inventor: ONO YUKIO
IPC: G05B19/18
Filed: 1989-02-14
Abstract: PURPOSE:To surely monitor the change of an input signal even with use of a round-robin type operating system OS by using an exclusive sub-CPU to read the input signal and to store this signal in a shared memory. CONSTITUTION:A monitor 5c of a sub-CPU board 5 gives the commands to a system software 5b at each fixed time to read an input signal DI received from each working cell. Then the system software 5b stores each input signal into a map 5a. The contents of the map 5a are stored in a shared RAM 4 in the form of a message 4a. A main CPU board 1 can read the message 4a of the RAM 4 as necessary. Thus the processor of a main CPU board 1 can catch the necessary change of the input signal with use of a round-robin type OS even in an executing state of many tasks.
Patent JP-S52117205-A (JP)
Title: Uniform firing method in sintering apparatus
Inventor: SUZUKI YUTAKA
IPC: C22B1/20
Filed: 1976-03-29
Abstract: PURPOSE: To carry out uniform firing of sintering raw material in sintering a powder ore by forming flat flames from plural flat flame burners attached to the wall of a firing furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55127142-A (JP)
Title: Photochemical treatment apparatus
Inventor: OKUDA TANEAKI
IPC: B01J19/12
Filed: 1979-03-26
Abstract: PURPOSE:To obtain excellent treating efficiency for a high concentration of solution and suspension containing substances relative to photochemical reactions in particular by providing a light source along the rotation axis in a rotary cylindrical container whose mouth edge is provided with an annular flange for reducing the diameter of the opening. CONSTITUTION:The upper mouth edge of the rotary cylindrical container 1 is provided with the annular flange 2 projecting inwards to form a opening of a diameter smaller than the inside diameter of the container 1. Also, the inside of the container 1 is fitted with the bar-like light source 3 along its rotation axis, and also the inlet pipe 4 for liquid to be treated is inserted into the container 1 through the said opening. Also, the container 1 is covered with the cover 6 and a drain through which treated liquid overflowing from the mouth edge of the container 1 is discharged is formed between the cover 6 and the container 1. In the photochemical treatment apparatus, because the thickness of liquid layer is determined and thereby the permeation depth of light can be altered by adjusting the diameter of the upper end opening by varying the length of the projected flange 2, a thin-layered reaction necessary for the treatment of high concentrations of liquids is made possible.
Patent JP-H07221629-A (JP)
Title: Cmos circuit and semiconductor integrated circuit
Inventor: MARUYAMA TETSUYA
IPC: H01L21/822
Filed: 1994-02-08
Abstract: PURPOSE:To provide a CMOS circuit for reducing crosstalk noise and reducing power source noise. CONSTITUTION:By providing feedback control circuits 11A and 11B for making the time required for switching MOS transistors P1 and N1 from an OFF state to an ON state longer than switching time from the ON state to the OFF state, preventing the mutually serially connected MOS transistors P1 and N1 from being simultaneously turned to the ON state and preventing a through current, the power source noise is reduced. Further, by increasing the rising time (tr) and falling time (tf) of output signals, the crosstalk noise is reduced.
Patent JP-S62192987-A (JP)
Title: Magnetic disk device
Inventor: NISHIMURA MAKOTO
IPC: G11B21/08
Filed: 1986-02-20
Abstract: PURPOSE:To improve the accuracy in positioning without the increase in the quantity of inertia of a moving system or the load on a driving motor by providing many position displaying marks at intervals longitudinally of a steel belt, reading them to use for the position control of a magnetic head. CONSTITUTION:By rotating the driving motor 1, the steel belt 16 is moved, the position displaying mark 20 interrupts the light of a light emitting element 22 and moves according to the movement of the belt. According to this movement, every time when respective slits S constituting the position displaying mark 20 pass in front of respective phototransistors PT1, PT2, detecting PTA, PTA are alternately outputted from both the phototransistors PT1, PT2 and the moving distance of the steel belt 16 is counted by counting the signals and further, the position of the magnetic head 14 is detected.
Patent JP-H06249433-A (JP)
Title: Remote controller of combustion apparatus
Inventor: WATANABE YUZURU
IPC: F23N5/20
Filed: 1993-02-24
Abstract: PURPOSE:To increase processing ability without increasing the capacity of a processing unit, and also to decrease cycle time of control by shortening the counting time of a timer means, in a remote controller of a combustion apparatus provided with a plurality of remote control units. CONSTITUTION:A response request means 3 subsequently transmits request signals of target data to respective remote control units RC1, RC2,..., and a display data output means 4 simultaneously transmits the display data for indicating the operation state of a combustion apparatus 20 to respective remote control units, moreover a timer control means 5 resets a timer means 6 at the same time when the transmission of the request signals is completed, and starts a new time count. A communication control means 2 commands the response request means 3 the next transmission to the remote control unit when the transmission of the target data to a combustion control means 1 is completed or when the counted time of the timer means reaches the fixed time, and also commands the display data output means the transmission of the display data when the transmission to a specified remote control unit is commanded.
Patent JP-H04275020-A (JP)
Title: Power supply system
Inventor: ODAGIRI HIROYUKI
IPC: H02H11/00
Filed: 1991-03-01
Abstract: PURPOSE:To automatically output a required DC power without switching operation corresponding to the change of an inputted DC power by a method wherein, when a DC power having a voltage equal to a supplied voltage and having a polarity opposite to the polarity of the supplied voltage is inputted, a DC power having the same voltage and polarity as the input is outputted and, when a DC power having a same polarity as the supplied voltage and having a voltage higher than the supplied voltage is inputted, a DC power having the same polarity as the input and having a voltage equal to the supplied voltage is outputted. CONSTITUTION:An input polarity detecting means 1 which detects that an input DC power (I) has a specific polarity, a rectifying means 2 which receives the input DC voltage and outputs a DC power having a certain polarity, a DC voltage converting means 3 which receives the output of the rectifying means 2 and outputs a DC power having a polarity same as the input power and having a certain voltage and an output polarity inverting means 4 which receives the output of the DC voltage converting means 3 and outputs it as an output DC power (0) and, further, when the input polarity detecting means 1 detects an input DC power having a polarity different from the output polarity of the DC voltage converting means 3, inverts the polarity of the output DC power and outputs the DC power are provided.
Patent JP-H08232535-A (JP)
Title: Door stopper device
Inventor: SUMIOKA TSUGUMASA
IPC: E05F5/00
Filed: 1995-02-24
Abstract: PURPOSE: To conduct the positioning operation of a stopper accurately and simply, to fix the stopper firmly and control stoppage surely, and to stop door panels on both sides at specified places and obtain the state of positive closing. CONSTITUTION: Runners 2 protruding from door panels 1 are engaged slidably with a rail 3, and a plurality of the door panels 1 are supported on the rail 3 in a freely opening-closing manner. A stopper 4 arranged on its midway to the rail 3 is screwed and fixed to a foundation surface 5, and the runners 2 of the door panels 1 on both sides are abutted freely against both sides of the stopper 4.
Patent JP-S61195411-A (JP)
Title: Positioning device
Inventor: MATSUMOTO NAOKATSU
IPC: G05D3/12
Filed: 1985-02-25
Abstract: PURPOSE:To attain the highly efficient positioning job in simple constitution by checking whether the output analog signal of an arithmetic means is set within a prescribed range or not and deciding the end of the positioning job under the prescribed conditions when said analog signal is set within the prescribed range. CONSTITUTION:A positioning device 15 is provided with an operating part 1 which is driven by a servo motor 2, a pulse encoder 3 which obtains a feedback signal 3a to the revolving state of the part 1, a control part 14, etc. then the device 15 drives the motor 2 via an adder/subtractor 6, a D/A converter 7 and a servo amplifier 8. Here the 2nd pulse generator 11 is added to deliver a positioning command end signal 11a together with a position detecting circuit 12 which delivers a position detecting signal 12a from the signal 11a and an analog signal 7a and a clock circuit 13 which delivers a positioning job end signal 13a when the signal 12a lasts for a prescribed period of time. Thus a fact that the positioning job is through completely at the part 1 is detected by the signal 13a supplied from the circuit 13. The part 14 outputs the next data signal 4a.
Patent JP-H09226603-A (JP)
Title: Steering column supporting structure
Inventor: TSUGAWA KAZUYA
IPC: B62D1/18
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a steering column supporting structure reducing a cost, preventing generation of molding inferiority, with no torque control required at bolt tightening time. SOLUTION: An upper bracket 5 provided with a first bolt insertion hole 14 in both end parts 10 and a car body side bracket 7 provided with a second bolt insertion hole 15 in a flange part 9 are provided, the concerned flange part 9 is superposed on each other in both the end parts 10 of the upper bracket 5, to be tightened by using a resin belt 12.
Patent JP-S62194279-A (JP)
Inventor: OOTA ISAO
IPC: G09F9/00
Filed: 1986-02-20
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-H05235338-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUDO HITOSHI
IPC: H01L21/28
Filed: 1992-02-24
Abstract: PURPOSE:To form a polycide gate electrode having a shape being advantageous for flattening and having excellent dimensional controllability. CONSTITUTION:A polycrystalline silicon layer 13 and a silicide layer 14 are laminated onto a gate oxide film 12, dry etching, by which a vertical sectional shape is obtained, is executed, and a laminate is etched additionally by etchants having different etching rates by a polycide and polycrystalline silicon. Accordingly, the dimensions of the silicide layer 14 are made thinner than the polycrystalline silicon layer 13 and the angles of the layer 14 are made smaller than those of the layer 13, and a shape having a taper in the vicinity of the silicide layer 14 of the polycrystalline silicon layer 13 and being approximately vertical near the gate oxide film 12 is obtained.
Patent JP-2000230581-A (JP)
Title: Power transmission
Inventor: SHIMADA AKIHISA
IPC: F16D35/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a visco-lock type power transmission, capable of inhibiting an upper limit of a transmittance of a driving force at the time of low temperature. SOLUTION: In this visco-lock type power transmitting device, when first and second rotation member 52 are rotated at a predetermined speed or higher, an escape valve 10 being apart from a valve seat 12 and releasing an escape flow passage 69 is provided. The escape valve 10 has an escape valve body 3 which is radially displaceable with respect to an axis and an urging spring 5 for radially and inwardly urging the escape valve body 3 to seat at a valve seat 12. A heat expansion chamber 13 which includes a medium expanded corresponding to a temperature is formed at a radial and outward position of the urging spring 5 via a support member 9 for supporting the urging spring 5.
Patent JP-H08213625-A (JP)
Title: Active-matrix display device and its manufacture
Inventor: MAKIMURA SHINGO
IPC: G02F1/136
Filed: 1995-01-31
Abstract: PURPOSE: To increase an auxiliary capacitance per unit area of an active-matrix display device, to lessen the area of the auxiliary capacitor of the device and to ensure the breakdown strength property of the device at a practical level by a method wherein a dielectric film comprises a thermal reoxidized layer obtainable by a method, wherein after a thermal oxide layer is once removed partially, the thermal oxide layer is heat-treated again, and the thickness of the thermal reoxidized layer is made thinner than that of the first mentioned thermal oxide layer. CONSTITUTION: A gate insulating film comprises a thermal oxide layer 12 obtainable by heat-treating the surface of at least a semiconductor thin film 6, while a dielectric film comprises a thermal reoxidized layer 13 obtainable by a method wherein after one part of the layer 12 is removed, the surface of the layer 12 is heat-treated. Moreover, the thickness of the layer 13 is set thinner than that of the first mentioned layer 12. It is desirable that the gate insulating film has the so-called ONO three-layer structure formed by superposing in order a nitride layer 14 and an oxide layer 15 on the layer 12 and it is desirable that the dielectric film also has an ONO three-layer structure formed by superposing in order the same layers 14 and 15 as the layers 14 and 15 on the layer 13.  The thickness of the dielectric film is partially made thin compared with that of the gate insulating film and an auxiliary capacitance per unit area of an active-matrix display device is increased.
Patent JP-S62201371-A (JP)
Title: Real-time smoothing system
Inventor: YOSHIMURA ATSUSHI
IPC: G01R19/165
Filed: 1986-02-19
Abstract: PURPOSE:To obtain both differentials linearity and real-time processing by carrying out real-time weighting and smoothing by means of a hardware or software. CONSTITUTION:Input pulses are inputted to an up/down counter 3 through an A/D converter 2, etc. Pulses which are inputted at random, on the other hand, are counted by a 2<7> counter 4 through a sample holding circuit 1. When A/D conversion is completed, the counted value of the counter 4 is compared by comparators 5 and 6. Then, the counter output of the 1st digit of the counter 4 is used to determine whether the counter 3 counts up or down. The comparison range of the comparator 15 is 64-111 and that of the comparator 6 is 112-127; and their upper and lower limit values are set with upper-limit and lower-limit digital switches 7 and 8, so that five-point weighting and smoothing are carried out in real time. Therefore, a correct spectrum or image is viewed on a display device 12 throughout measuring operation, so both differential linearity and real-time processing are realized.
Patent JP-S55128805-A (JP)
Title: Inductance device
Inventor: YANAGISAWA KIYOSHI
IPC: H01F17/06
Filed: 1979-03-29
Abstract: PURPOSE: To simply compose a coil employing a toroidal core and simplify and automate toroidal inspection and coil assembly, by connecting conductors to one another to manufacture a winding around the toroidal core.  
     CONSTITUTION: A toroidal core 20 is placed in the core housing recess 15 of a bobbin 1. Another bobbin 10 is placed on the former 1. Connection pins 11A, 11B are fitted in connection parts 6A, 5B. Connection pins 12A, 12B are fitted in connection parts 7A, 6B Connection pins 13A, 13B are fitted in connection parts 8A, 7B. Connection pins 14A, 14B are fitted in connection parts 9B, 8B. As a result, a winding is made of conductors 5, 11, 6, 12, 7, 13, 8, 14, 9 around the toroidal core 20. A coil unit having the winding around the toroidal core 20 can thus be manufactured, only by putting the core in the bobbin 1 and placing the bobbin 10 over them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231881-A (JP)
Title: Chartless recorder
Inventor: KAMIYA TAKUJI
IPC: G01D9/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a chartless recorder recording information from a plurality of places together with place code and information acquisition time and then rearranging them in a specified time sequence. CONSTITUTION:A chartless recorder 10 records a data part including the kind of data and value obtained in an arbitrary interval at a plurality of locations adding a place code (header) and the acquisition time added to the input signal. It is provided with a temporary memory 12 for memorizing the input signal in turn, a rearranging means 14 to rearrange the series of acquisition time with an arbitrary time interval to a sample time series, a reference table 16 being the basis for the rearranging and a memory 18 for storing the data after the rearranging.
Patent JP-H04275698-A (JP)
Title: Automatic vending machine
Inventor: NAKAI KATSUYA
IPC: G07F9/10
Filed: 1991-03-01
Abstract: PURPOSE:To improve efficiency for adjusting a temperature and to improve the quality of merchandise in the case of adjusting the inside temperature by both or one of cooling and heating mechanisms by stopping the fan of the automatic vending machine for circulating inside air by a control means only during a vending operation. CONSTITUTION:When a CPU 21 receives the signal of a coin receiving mechanism 5 through an I/O 24, a select button part 6 displays the standby of the vending operation. Further, the above-mentioned CPU 21 outputs a stop signal to a driving circuit 25 and stops a fan motor 4. The CPU 21 fetches a push- down signal from the select button part 6 through the I/O 24, the merchandise is carried out, and the vending operation is executed. When a sensor 14 detects that a discharge door (not shown in the figure) is closed, the CPU 21 fetches the detection signal through the I/O 24 and outputs a driving signal through this I/O to the driving circuit 25. Therefore, the flow-out of the inside air due to the vending operation can be reduced, and damage due to bedewing around the above-mentioned discharge door and at the merchandise can be reduced.