baber/WOPTO huggingface dataset:
Patent JP-H0642890-A (JP)
Title: Heat exchanger
Inventor: GO NOBUAKI
IPC: F25B39/04
Filed: 1992-07-23
Abstract: PURPOSE:To realize standardization of parts such as flat pipes, fins and the like by increasing the number of cores to keep up with the demands in the case of necessity of a high performance. CONSTITUTION:Arranged right and left in a series manner are two cores 1 comprising an upper meandering flat pipe 5, a lower meandering flat pipe 6 and fins 7. Both ends 5a, 5b, 6a and 6b of the respective flat pipes 5, 6 are vertically positioned at centers of the cores 1. A block-shaped inlet header 2 is provided centrally at a left end of the left core 1, and a block-shaped inlet header 3 is provided centrally at a right end of the right core 1. A block-shaped connection header 4 provided on a straight line connecting the inlet header 2 to the inlet header 3 connects the adjacent right and left cores 1 to each other in a communicating manner.
Patent JP-S5987525-A (JP)
Title: Logical circuit system
Inventor: SEKINE MASATOSHI
IPC: G06F13/42
Filed: 1982-11-10
Abstract: PURPOSE:To utilize effectively a bus line by using shift registers in cascade connection as the bus line. CONSTITUTION:In case when a data transfer is executed to a data receiving circuit 22 side from a data communicating circuit 21 side, the circuit 21 supplies a data of plural bits to a bus line 23 at every timing of a clock pulse phi. In this case, the circuit 21 can supply successively a data which is different from the previous one at every timing of the pulse phi. Accordingly, the line 23 itself is constituted of plural shift registers in cascade connection, 31A, 31B-31E, and the data is transferred successively to the circuit 22 side, being stored by each shift register. In this way, the line 23 can be used like time division, the use efficiency of the line 23 is raised, and it is utilized effectively.
Patent JP-S6257092-A (JP)
Inventor: TOKIWA MASAYUKI
IPC: A62B3/00
Filed: 1985-09-06
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-S5897571-A (JP)
Title: Lashing device in traction equipment carrying moving mechanism
Inventor: YAMAZAKI KICHISABUROU
IPC: B60P3/073
Filed: 1981-12-08
Abstract: PURPOSE:To obviate any adverse action in a braking device incurred from fastening a lashing body, by making a distance up to fastening device via the lashing body remain unchanged. CONSTITUTION:Fastening a lashing body 1 with a fastening device 3A, a tugged wheel 2B is lashed to a mounting frame 5B. At this time, since a lashing body 1c between a supporting part 6A and a supporting body 9B is not drawn to the front side or the moving direction of a moving mechanism, the mounting frame 5B and the other rear side systems B will not move frontward so that a braking device also is not set in operation. Likewise, the positions of the rear side systems B at the time of releasing the moving mechanism are in the backmost sides in relation to front side systems A and lashing body 1c between the supporting part 6A and the supporting body 9B is almost perpendicular to the moving direction. And, during processes ranging from time of releasing the moving mechanism to time of its operation, these rear side systems B move frontward together with the supporting boty 9B in relation to these front side systems A so that the lashing body 1c between the supporting part 6A and the supporting body 9B leans forward, obviating the slack of the lashing body 1.
Patent JP-H0247509-A (JP)
Title: Measuring apparatus of undulation of surface
Inventor: WAKANA SHINICHI
IPC: G01B11/30
Filed: 1988-08-09
Abstract: PURPOSE:To measure undulation accurately even when there is a flaw or dust, by detecting a scattered light from a highly-precisely ground surface and by correcting a detection output signal of a measured angle. CONSTITUTION:A light condensed on a high-precisely ground surface 1 is displaced by an angle corresponding to undulation and reflected as a reflected light LR. It is detected by pairs of four light-sensing elements of a four-split photodetector 2 each comprising two of them and the angular displacement is measured. Around a condenser lens 8 for a measuring light, a plurality of scattered-light detecting sensors 31 are disposed, and scattered lights LS deviating from a measuring area wherein the reflected light L is condensed by the condenser lens 8 are thereby detected. An angular displacement output signal OR, which is an output of the four-split photodetector 2 detecting the reflected light LR, is supplied to an angular displacement output signal correcting means 4. A prescribed correcting processing can be executed therein by using a scattered light output signal OS which is the total sum of reflected lights detected by the four-split photodetector 2.
Patent JP-H11312376-A (JP)
Title: Leaf spring
Inventor: NAKANE TAKANOBU
IPC: G11B23/087
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a leaf spring where mutual overlapping of plural leaf springs is prevented, overlapping can be easily detected even if one part is overlapped, suitable for arrangement in a parts feeder, further, elasticity of a spring can be appropriately kept in the prescribed open angle of a spring. SOLUTION: This spring is a leaf spring of an almost U shape having a central bending part 3, arm parts 5a, 5b extending in an almost truncated chevron type at both sides of left and right, leg parts 7a, 7b bent to the outside at both tips of arms 5a, 5b. An overlap preventing part is provided in at least one part of the arm parts 5a, 5b and the leg parts 7a, 7b, or an arrangement part is provided at leg parts 7a, 7b, and the spring is designed so that a spring force is 15 gf-150 gf in a range in which a spring open angle is made 30-160 degrees.
Patent JP-S6088254-A (JP)
Title: Continuously variable transmission
Inventor: OKAMOTO KIYOMI
IPC: F16H3/74
Filed: 1983-10-20
Abstract: PURPOSE:To provide a continuously variable transmission which performs continuously variable and smooth speed shifting operation in response to a change in an external load, by a method wherein a plurality of driving gears, engaging with gears on an input and an output shaft, are supported to 2 carriers respectively rotatably supported to the input and the output shaft. CONSTITUTION:Small and large center gears 1 and 2 are securly mated with the end parts, positioned opposite to each other, of input and output shafts 3 and 4, and carriers 5 and 5' are rotatably mounted to the shafts 3 and 4, respectively. In the carriers 5 and 5', large and small intermediate gears 7 and 8, engaging with gears 1 and 2, are secured on a rotary shaft 6 on which projecting parts 5a, protruded in 3 ways, are rotatably supported, and the rotation of the input shaft 3 is transmitted to the output shaft 4 through said driving gears. This constitution, since rotation and revolution (rotation of the carriers 5 and 5') of the intermediate gears 7 and 8 are automatically carried in response to an external load applied on the output shaft 4, causes a titled device to perform continuously variable and smooth speed-shifting operation.
Patent JP-S5897849-A (JP)
Title: Semiconductor element
Inventor: TACHIKAWA TOORU
IPC: H01L21/60
Filed: 1981-12-07
Abstract: PURPOSE:To join a semiconductor chip and a vessel for a semiconductor device easily at accurate positions, and to improve productivity and yield by making the size of at least one of bumps larger than that of other bumps and increasing surface tension. CONSTITUTION:The semiconductor chip 1 has the bumps 2-1 with small size and one bump 2-2 with large size. The height of the bump 2-2 with large size is made approximately the same as that of the bumps with small size because the bump 2-2 is formed only to a section, in which a surplus area is obtained, on the surface of the semicondutor chip. When flip chip bonding is executed by using the semiconductor element, the sum total of surface tension generated among the bumps and pads is made larger than the formation only of bumps with small uniform size when joining because there is the bump with large size. Accordingly, the capability of the correction of positions is increased, and the bumps and the pads may be positioned with accuracy in an extent capable of correction by large tension when they are mutually joined.
Patent JP-H0747676-A (JP)
Title: Ink jet recording head and recording method
Inventor: TACHIHARA MASAYOSHI
IPC: B41M5/00
Filed: 1993-08-09
Abstract: PURPOSE:To provide an ink jet recording head in which the liquid can be jetted stably even at the time of low duty recording and high speed recording is realized through simple structure. CONSTITUTION:The ink jet recording head comprising a liquid channel 12, an energy generating means 14, a delivery port 13, and a liquid chamber 17 for feeding the recording liquid is further provided with electrolytic electrodes 18, 18' for generating bubbles 19, 19' in the liquid chamber 17.
Patent JP-H0247075-A (JP)
Title: Recorder
Inventor: FUJII KATSUMI
IPC: B41J2/21
Filed: 1988-08-08
Abstract: PURPOSE:To accelerate an image forming speed by sequentially skip-moving a plurality of recording heads over a region formed with an image by the heads. CONSTITUTION:Two recording heads 5A, 5B are integrally provided adjacent to each other near a drum 2 to be synchronously movable in parallel with the rotating axial direction of the drum 2 by a guide rail 6 for guiding the movement of the heads and a ball screw 8 driven by a head moving pulse motor 7. The feeding distance of the head 5 is determined on the basis of information output from an encoder 4. For example, when the fact that the drum 2 is rotated one revolution is detected by the encoder 4, the motor 7 is rotated for one pulse to synchronously move the heads 5A, 5B at a predetermined distance (for one line).
Patent JP-S6441945-A (JP)
Title: System for recording trouble
Inventor: ANDO KAZUNOBU
IPC: G06F11/34
Filed: 1987-08-07
Abstract: PURPOSE:To clarify the disposal obtained by a software to a trouble by linking and storing the hardware trouble information of respective modules to a trouble serial number and continuing to inform of the information and the number at the time of the control return to a high order. CONSTITUTION:When a trouble occurs in the instruction execution of a module 2, a trouble detecting module 1 is obtained, an inherent trouble serial number is generated by a means 3, stored into a storing part 4 and the number and the trouble information such as the trouble status information are edited and stored into a storing part 5. Further, the contents of the storing part 5 are outputted to a secondary storage device 7 by an output means 6, and at the time of the control return from the module 2 to the high order module, the trouble status information and the information serial number are also informed, the trouble processing contents and the trouble serial number executed by the high order module are edited and stored into a storing part 5.
Patent JP-H0364582-A (JP)
Title: Production of synthetic resin sheet
Inventor: TAKITA HIROO
IPC: D06N3/00
Filed: 1989-07-29
Abstract: PURPOSE:To obtain a synthetic resin sheet having varied decorative pattern free from distortion and shear in printing by adjusting the thickness of a plane layer formed on a releasing sheet having uneven surface to replicate the unevenness to the plane layer and laminating a patterned layer on the plane layer. CONSTITUTION:A plane layer 2 made of e.g. a polyvinyl chloride resin is formed on a releasing sheet 1 having uneven surface in such a manner as to replicate the surface unevenness of the sheet to the surface of the layer by adjusting the thickness of the layer. Patterned layers 3, 3' are laminated to the obtained laminate to form a transfer sheet 4. The releasing sheet is peeled off and the laminate is pasted with an adhesive to a substrate layer 5 produced by mixing a resin to a knit fabric. The product ia hot-pressed to extremely easily obtain the objective synthetic resin sheet having varied excellent decorative pattern.
Patent JP-S6257949-A (JP)
Title: Empty bobbin feeding method
Inventor: OHASHI KENGO
IPC: B65H67/06
Filed: 1985-09-07
Abstract: PURPOSE:To feed empty bobbins to a machine frame even when the empty bobbin are absent, by rotating an empty bobbin impeller until the feeding of the empty bobbins to the final stage of an empty bobbin feeder is detected. CONSTITUTION:Plural cross-shaped empty bobbin feeding impellers 1 are placed to arrange zigzag, and a rotation angle detector is provided in a toothed pulley in the middle stage. An empty bobbin 14 is delivered to a space below the impeller 1 in the lowermost stage. When the feeding of the empty bobbin 14 to the space is detected by a sensor 11, e.g. reflection type photoelectric sensor, the rotation of a driving motor is stopped.
Patent JP-S6354874-A (JP)
Title: Compressed data decoder
Inventor: UCHITANI MASAFUMI
IPC: H04N1/419
Filed: 1986-08-26
Abstract: PURPOSE:To improve a processing speed by executing a decoding processing in parallel. CONSTITUTION:A run length value '10' inputted through a multiplexer 1 by a clock 3 is latched to a register 2 at the timing of a clock 4. At the timing of the clock 4, since an output indicating an input L request is zero, the multiplexer 1 selects the output of an adder 3 and a color register 5 does not latch new color data but holds the color data latched by the clock 3. Thereafter, a similar operation is carried out, the correct data is decoded from the incoming run length value. Namely, when the incoming run length values are 4, 5, 10, 20, 1, they are decoded into signals of 00001111, 10000000, 00011111, 11111111, 11111110. Thereby, since a decoding processing is executed in parallel for every byte, a processing speed is enhanced.
Patent JP-S5986932-A (JP)
Title: Radio circuit testing system
Inventor: SUGAWARA YASUHIRO
IPC: H04B7/24
Filed: 1982-11-11
Abstract: PURPOSE:To measure an S/N ratio of a circuit in a slave station without requiring an operation in a master station by providing a function for sending out a specified address for requesting an emission of a testing radio wave to the master station, on the slave station. CONSTITUTION:A slave station sends out a specified address for requesting an emission of a testing radio wave to a master station. Subsequently, when the master station receives a signal having the specified address, a control part 1 switches successively a signal switching part 4 to the side of a neutral and standard signal generating part 3, and also applies a press-to-talk signal to a transmitter 5. Subsequently, the transmitter 5 sends out a signal of a standard modulated state, namely, 1kHz and 70% modulation by an output of the standard signal generating part 3. The slave station receives each signal, and measures a demodulating output of a receiver by using a level meter, etc., by which the S/N ratio is derived from its difference.
Patent JP-H1139495-A (JP)
Title: Image supervisory device
Inventor: KOGA TAKAHIRO
IPC: H04N5/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To detect the movement of an image without using a neural network. SOLUTION: Image memory 7 once stores an image signal that is inputted from a CCD camera 1. An operating part 8 divides an image signal that is read in a frame unit from the memory 7 into many blocks, calculates luminance data or color data of the image signal in each block, calculates the differential value of a mean value of the current frame and a mean value of a frame that precedes several frames from it through corresponding blocks with each other and calculates the absolute value of difference between a differential value and a mean value of the differential value in each block. A controlling part 10 compares the absolute value of difference from the part 8 with a set value and generates motion detection data by seeking a block having motion according to the comparison result. The motion detection data is shown on a display 4.
Patent JP-S58100955-A (JP)
Title: Method and device for stirring of molten steel in continuous casting mold
Inventor: KOJIMA SHINJI
IPC: B22D27/02
Filed: 1981-12-11
Abstract: PURPOSE:To prevent ingot defects owing to over or under speeds and surface defects owing to boiling up of molten metal surface by changing the intensity of magnetic fields depending upon locations by means of plural pieces of electromagnetic stirrers mounted to the walls of a continuous casting mold and accelerating and decelerating the circulating flow in a horizontal direction. CONSTITUTION:Coils for strong stirring that generate high magnetic fields are used for electromagnetic stirrers 3a, 3a' to be installed in the areas I-J, M-N requiring quick acceleration, so as to permit quick accleration until a required velocity Vn of flow is attained quickly. Coils for weak stirring are used for the stirrers 3b, 3b' to be installed in intermediate areas J-K, N-O, to accelerate the stirring by as much as the decelerated velocity against fluid resistance so that Vn can be maintained. Further, reversely wound coils are used for the stirrers 3c, 3c' to be installed in areas K-L, O-P where deceleration is required to reverse accelerate the stirring and to apply the brake to the molten steel, whereby the stirring is decelerated quickly down to the threshold velocity Vb at which inclusion of powder does not occur.
Patent JP-S5993601-A (JP)
Inventor: YOKOO TOMOYA
IPC: B65B5/04
Filed: 1982-11-12
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-S6091449-A (JP)
Title: Asynchronous absorption processing system
Inventor: TAKEBAYASHI TOMOYOSHI
IPC: G06F9/30
Filed: 1983-10-24
Abstract: PURPOSE:To reduce circuit scale by using a program control type signal processor to execute the coding/decoding of two signals synchronizing with synchronous signals different in cycle slightly from each other. CONSTITUTION:Flag signal generators 11 and 14 produce flags of level ''1'' for a period during which synchronizing signals 1 and 2 arrive and the 2nd signal processing is started. A state detecting circuit 29 detects the states of flags 1 and 2 and starts an action loop when the flag 1 is set at level 1 to perform the 1st signal processing. Then the 2nd signal processing is carried out if the flag 2 is set at level ''1'' after the 1st signal processing is over. Then the operation waits for that the flag 1 goes to level ''A'' after the level ''0'' and the 2nd signal processing end. The 2nd signal processing is executed if the flag 2 goes to level ''1'' when the flag 1 is set at level 1. The action loop is set to an end state after the level ''0'' and the 2nd signal processing are over.
Patent JP-H0247956-A (JP)
Title: Cordless handset system
Inventor: MATSUNO TAKASHI
IPC: H04M1/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a cordless handset system with a low cost by adding a handset being an accessory and a portable set to a usual single telephone set or pushbutton telephone set. CONSTITUTION:Signals 30-33 sent/received to/from a telephone set main body 10 via a cord 15 are coupled with a connector receptacle 24R. In this case, the signal 33 is sent in a radio wave at a carrier frequency f1 via an amplifier 40a incorporating an FM modulator, a mixer 46a, a filter 44a, an amplifier 41a, an antenna multicoupler 50a and an antenna 21. Moreover, a signal corresponding to the transmission signal received to the antenna 21 at a carrier frequency f2 becomes a transmission signal 31 via an amplifier 42a, a mixer 47a, a filter 45a, and an amplifier 43a built in the FM modulator similar to the case with the reception signal 33. A caption 48a is an oscillator for generating the carrier frequency f1 and a caption 49a is an oscillator for generating the carrier frequency f2. Thus, the cordless handset system having the similar function to that of a cordless telephone set on market is obtained.
Patent JP-S6290035-A (JP)
Title: Controller for radio control
Inventor: SUZUKI MINORU
IPC: H04B1/40
Filed: 1985-09-09
Abstract: PURPOSE:To prevent the generation of malfunction of control due to the crosstalk of close frequency radio waves by applying monitor reception in a short time automatically ahead the start of transmission and inhibiting the transfer to a transmission action when the radio wave of a prescribed level or above is sensed. CONSTITUTION:A controller 2 uses control command switches 6A-6N so as to give a specific tone signal in an audio system and the specific form of code in the Mors code system to a transmitter 1. In the titled controller a delay time of 1sec-several sec is given from the operation of a command switch 6 to the sending of a signal, a receiver 3 applies monitor reception in the operating channel and when a detector 4 detects no radio wave, the controller 2 sends a control signal 21 to the transmitter 1 as the delay time elapses and give an operation stop signal 22 to the receiver 3. When the detector 4 detects a radio wave input 31, a transmission inhibition output 41 is fed to the controller 2 to inhibit the transmission until no radio input 31 is detected. Thus, the malfunction of the control due to crosstalk or the misjudgement to the malfunction due to a fault is prevented.
Patent JP-S6441996-A (JP)
Title: Vehicle discriminating device
Inventor: SUZAKI HIRONORI
IPC: G08G1/02
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a discrimination error from occurring regardless of the change with the passage of time of the resistance value of a pressure sensing resistance element by sampling the resistance value of the pressure sensing element at fixed periods and setting automatically a threshold value based on these resistance value data. CONSTITUTION:Whether or not a vehicle passes is discriminated by a vehicle passage discriminating means A, the resistance values outputted from respective resistance value detecting circuits during the output period of a discriminating signal to show that the vehicle does not pass and to be given from the vehicle passage discriminating means A are sampled at the fixed periods by a sampling means B. An updating storage means C updates and stores the data of respective sampled resistance values. A threshold value setting means D sets the threshold value for discriminating the vehicle based on the resistance value data read out of the updating storage means C.
Patent JP-S5988243-A (JP)
Title: Rotary index apparatus
Inventor: URUSHIBARA TAKESHI
IPC: B23Q16/06
Filed: 1982-11-15
Abstract: PURPOSE:To make a rotary index apparatus smaller in size and improve the positioning accuracy, by adapting the rotary table retained by a horizontally retaining device at its periphery to be disengaged from its driving mechanism and positioned with a positioning pin inserted in the same at the time of positioning. CONSTITUTION:A rotary table 15 horizontally retained by a horizontally retaining device 60 is smoothly rotated by a friction wheel 19 of a driving mechanism 61 pushed against the same by push means 62. An air cylinder 28 is actuated by a signal from a photoelectric switch or the like to raise a positioning pin 25 and insert the same in a positioning hole 16, while the friction wheel 19 is disengaged from the rotary table 15 by means of an inclined block 29 of disengagement means 64 adapted to push out an inclined block 30, and the rotary table 15 is stopped and the positioning is completed. When the pin 25 is removed from the positioning hole 16, the friction wheel 19 engages with the rotary table 15 again to rotate it. Thus the rotary index apparatus is made smaller in size, setting of any index number is made possible, and the accuracy in the positioning is improved.